CN115191726B

CN115191726B - Detachable mechanism, wearable device, watchband and watch head

Info

Publication number: CN115191726B
Application number: CN202110395001.0A
Authority: CN
Inventors: 邹希凡
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2024-10-01
Anticipated expiration: 2041-04-13
Also published as: CN115191726A

Abstract

The application provides a detachable mechanism for assembling a watchband and a watch head, which comprises: the device comprises a rigid clamping piece, an elastic clamping piece and a movable filling piece; the rigid clamping piece is fixedly connected to the end part of the watchband and is configured to be inserted into a corresponding assembly cavity on the watch head; the elastic clamping piece is arranged in the assembly cavity; the movable filling piece is arranged on the watch band; the elastic clamping piece is configured to occupy a clamping groove of the rigid clamping piece after the rigid clamping piece is inserted into the assembly cavity so as to realize clamping of the rigid clamping piece and the elastic clamping piece; the movable filler is configured to occupy a clamping groove of the rigid clamping member to enable the rigid clamping member to withdraw from the assembly cavity. Through the mode, the whole disassembly and assembly process of the watchband and the watch head is simpler and more convenient, and the operability of disassembling and assembling the watchband and the watch head by a user is improved.

Description

Detachable mechanism, wearable device, watchband and watch head

Technical Field

The application relates to the technical field of wearable equipment, in particular to a detachable mechanism, wearable equipment, a watchband and a watch head.

Background

The intelligent watch is a product combining IT technology with a traditional watch, and has the advantages of convenience in carrying, easiness in use, rich functions and the like. Users can download application APP, watch videos, search navigation, play games and the like through the intelligent watch at any time, so that the intelligent watch is popular with people.

The prior intelligent watch generally has a watch head and a watchband for binding the watch head on a human body, and in the actual use process, whether the disassembly and assembly between the watchband and the watch head are easy to operate or not has become a main concern of people.

Disclosure of Invention

In one aspect, an embodiment of the present application provides a detachable mechanism for assembling a wristband and a case band, the detachable mechanism including: the device comprises a rigid clamping piece, an elastic clamping piece and a movable filling piece; the rigid clamping piece is fixedly connected to the end part of the watchband and is configured to be inserted into a corresponding assembly cavity on the watch head; the elastic clamping piece is arranged in the assembly cavity; the movable filling piece is arranged on the watchband; the elastic clamping piece is configured to occupy a clamping groove of the rigid clamping piece after the rigid clamping piece is inserted into the assembly cavity so as to realize clamping of the rigid clamping piece and the elastic clamping piece; the removable filler is configured to occupy a slot of the rigid clip to enable the rigid clip to be withdrawn from the assembly cavity.

Another aspect of an embodiment of the present application provides a wearable device, including: watchband, gauge outfit and detachable mechanism; the detachable mechanism includes: the device comprises a rigid clamping piece, an elastic clamping piece and a movable filling piece; the rigid clamping piece is fixedly connected to the end part of the watchband and is configured to be inserted into a corresponding assembly cavity on the watch head; the elastic clamping piece is arranged in the assembly cavity; the movable filling piece is arranged on the watchband; the elastic clamping piece is configured to occupy a clamping groove of the rigid clamping piece after the rigid clamping piece is inserted into the assembly cavity so as to realize clamping of the rigid clamping piece and the elastic clamping piece; the removable filler is configured to occupy a slot of the rigid clip to enable the rigid clip to be withdrawn from the assembly cavity.

In yet another aspect, an embodiment of the present application provides a wristband for attaching a gauge head of a wearable device, the wristband including: the watchband body, the rigid clamping piece and the movable filling piece; the rigid clamping piece is arranged at the end part of the watchband and is configured to be inserted into an assembly cavity of the watch head; the elastic clamping piece of the gauge outfit is arranged in the assembly cavity; the movable filling piece is arranged on the watchband; the elastic clamping piece is configured to occupy a clamping groove of the rigid clamping piece after the rigid clamping piece is inserted into the assembly cavity so as to realize clamping of the rigid clamping piece and the elastic clamping piece; the movable filler is configured to occupy a clamping groove of the rigid clamping piece so that the rigid clamping piece can withdraw from the assembly cavity.

The embodiment of the application also provides a watch head for connecting the watchband of the wearable equipment, which comprises: a housing and an elastic clamping piece; the housing is provided with an assembly cavity configured for insertion of a rigid clasp of the wristband; the elastic clamping piece is arranged in the assembly cavity; the elastic clamping piece is configured to occupy a clamping groove of the rigid clamping piece after the rigid clamping piece is inserted into the assembly cavity so as to realize clamping of the rigid clamping piece and the elastic clamping piece; the removable filler of the wristband is configured to occupy a slot of the rigid clasp to enable the rigid clasp to be withdrawn from the mounting cavity.

According to the detachable mechanism provided by the embodiment of the application, the rigid clamping piece is arranged on the watchband, the elastic clamping piece is arranged in the assembly cavity of the watch head, and the elastic clamping piece can occupy the clamping groove of the rigid clamping piece when the rigid clamping piece is inserted into the assembly cavity, so that the watchband and the watch head can be assembled through the clamping of the rigid clamping piece and the elastic clamping piece. The movable filling piece is arranged on the watchband and can occupy the clamping groove, so that when the movable filling piece occupies the clamping groove, the elastic clamping piece can withdraw from the clamping groove, the clamping state of the rigid clamping piece and the elastic clamping piece is relieved, and the disassembly of the watchband and the watch head is realized. Through the mode, when the watchband and the gauge outfit are disassembled and assembled by a user, the assembly can be realized only by inserting the rigid clamping piece into the assembly cavity and clamping the elastic clamping piece, the disassembly can be realized by occupying the clamping groove by using the movable filling piece, the whole disassembly and assembly process is simple and convenient, and the operability of the watchband and the gauge outfit is improved for the user.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a wearable device 10 provided in an embodiment of the present application;

fig. 2 is an exploded structural schematic view of the wearable device 10 of fig. 1;

FIG. 3 is a schematic view of the structure of the tape 100 of FIG. 2;

Fig. 4 is an exploded view of wristband 100 of fig. 3;

Fig. 5 is a schematic diagram of a connection structure of the movable filling member 110, the rigid clamping member 120, and the first restoring member 130 in fig. 4;

fig. 6 is a schematic cross-sectional view of the movable filling member 110, the rigid clamping member 120, and the first restoring member 130 of fig. 5 along v-v;

FIG. 7 is a schematic view of the structure of the movable packing element 110 in FIG. 6;

FIG. 8 is a schematic diagram of the rigid latch 120 of FIG. 6;

FIG. 9 is a schematic cross-sectional view of the movable filler member 110, the rigid snap member 120, and the first restoring member 130 of FIG. 5 taken along line VI-VI;

FIG. 10 is a schematic view of the removable filler element 110, rigid snap element 120, and first restoring element 130 of FIG. 9 in alternative embodiments along line VI-VI;

FIG. 11 is a schematic view of the structure of the refill 110, the rigid clip element 120, and the first return element 130 of FIG. 9 in still other embodiments along line VI-VI;

FIG. 12 is a schematic view of the structure of the removable filler element 110, the rigid snap element 120, and the first restoring element 130 of FIG. 9, taken along line VI-VI, in some embodiments;

FIG. 13 is a schematic view of the structure of the tape body 140 of FIG. 4;

FIG. 14 is a schematic view of a partial cross-sectional structure of the belt body 140 of FIG. 3 taken along VII-VII;

FIG. 15 is a schematic view of a partial cross-sectional structure of wristband 100 of FIG. 3 taken along VII-VII;

FIG. 16 is a schematic diagram of the structure of the header 200 of FIG. 2;

FIG. 17 is an exploded view of the header 200 of FIG. 16;

Fig. 18 is a schematic diagram illustrating a connection structure of the housing 210, the elastic clamping member 220, and the second restoring member 230 in fig. 17;

FIG. 19 is a schematic view of a partial cross-sectional structure of the housing 210, the elastic clip member 220, and the second restoring member 230 of FIG. 18 taken along line IX-IX;

fig. 20 is a schematic diagram illustrating a connection structure of the elastic clamping member 220 and the second restoring member 230 in fig. 18;

FIG. 21 is a schematic view of a portion of wristband 100 and header 200 of FIG. 1 in a first state, as seen along line IV-IV;

FIG. 22 is a schematic view of a portion of wristband 100 and header 200 of FIG. 1 in a second state, taken along line IV-IV;

FIG. 23 is a schematic view of a portion of wristband 100 and header 200 of FIG. 1 in a third state, taken along line IV-IV;

FIG. 24 is a schematic view of a portion of wristband 100 and header 200 of FIG. 1 in a fourth state, taken along line IV-IV;

Fig. 25 is a schematic diagram of a partial cross-sectional structure of the wearable device 10 of fig. 1 along line iv-iv in some embodiments.

Detailed Description

As used herein, "smart watch" refers to a watch having information processing capabilities that meet the basic specifications of the watch. The watch should have one or more of the functions of reminding, navigating, calibrating, monitoring, interacting, etc. in addition to indicating the time. For example, the watch may have a data transmission standard of bluetooth 4.0, implementing a collaborative interaction capability. It may also be provided with various monitoring sensors, such as sensors for monitoring data of ambient light, geomagnetism, temperature, air pressure, altitude, gyroscopes and accelerometers, and heart rate. The display mode of the watch may include a pointer, a number, an image, and the like.

The application is described in further detail below with reference to the drawings and examples. It is specifically noted that the following examples are only for illustrating the present application, but do not limit the scope of the present application. Likewise, the following examples are only some, but not all, of the examples of the present application, and all other examples, which a person of ordinary skill in the art would obtain without making any inventive effort, are within the scope of the present application.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

Referring to fig. 1 to 2, fig. 1 is a schematic structural diagram of a wearable device 10 according to an embodiment of the present application, and fig. 2 is an exploded structural diagram of the wearable device 10 in fig. 1.

As shown in fig. 1 and fig. 2, the wearable device 10 provided by the embodiment of the application may be worn on the wrist of a user, and may provide a user with a calendar, time and other viewing services, and may also provide a user with communication services such as voice call, video chat and other communication services, and may also monitor data indexes such as daily exercise conditions, physical health conditions and the like of the user. At the same time, the wearable device 10 may also provide other services such as payment, authentication, etc. The following description will be made with the wearable device 10 as a smart watch. The wearable device 10 may include: wristband 100 and case 200. Wherein, the watchband 100 can be provided with a movable filling member 110 and a rigid clamping member 120, the watch head 200 can be provided with an elastic clamping member 220, the elastic clamping member 220 can be clamped with the rigid clamping member 120, and the movable filling member 110 can release the clamping state of the rigid clamping member 120 and the elastic clamping member 220, thereby realizing the detachable connection of the watchband 100 and the watch head 200. In this embodiment, the entire assembly and disassembly process of the wristband 100 and the header 200 is simple and convenient, and the operability of the user for assembling and disassembling the wristband 100 and the header 200 is improved. Note that, the movable filler 110, the rigid clip 120, and the elastic clip 220 may also constitute the detachable mechanism 300 of the wearable device 10, but the detachable mechanism 300 is not limited to include only the movable filler 110, the rigid clip 120, and the elastic clip 220.

Referring to fig. 3 to 5, fig. 3 is a schematic structural view of the wristband 100 in fig. 2, fig. 4 is an exploded structural view of the wristband 100 in fig. 3, and fig. 5 is a schematic structural view of the connection structure of the movable filler 110, the rigid clamping member 120, and the first restoring member 130 in fig. 4.

Wristband 100 may be used to bind a header 200 to a user's wrist to enable the wearing of wearable device 10. As shown in fig. 3 to 4, the wristband 100 may include: the movable filler 110, the rigid clasp 120, the first return 130, and the wristband body 140. The rigid fastening member 120 may be disposed at an end of the watchband body 140, and a partial area of the rigid fastening member 120 may be exposed outside the watchband body 140. The removable filler 110 may be disposed on the wristband body 140 and may slide with respect to the rigid clasp 120. The first restoring member 130 may be coupled to the movable filling member 110. In this embodiment, the rigid locking member 120 may be used to insert the gauge outfit 200, so that the elastic locking member 220 of the gauge outfit 200 may be locked into the locking groove 1201 of the rigid locking member 120 and may be locked with the gauge outfit 200. The movable filling member 110 can occupy the locking groove 1201, so that the elastic locking member 220 can be withdrawn from the locking groove 1201, and the locking state of the rigid locking member 120 and the gauge outfit 200 can be released. The first reset element 130 may be used to drive the movable filling element 110 to reset after the movable filling element 110 occupies the clamping groove 1201, so as to provide space for the next clamping of the rigid clamping element 120 and the gauge outfit 200. Through the above mode, when the user needs to disassemble and assemble the watchband 100 and the gauge outfit 200, the assembly can be realized by inserting the rigid clamping piece 120 into the gauge outfit 200 for clamping, the disassembly can be realized by occupying the clamping groove 1201 through the movable filling piece 110, the whole disassembly process is simple and convenient, and the operability of the user for disassembling and assembling the watchband 100 and the gauge outfit 200 is improved. All directional indications (such as up, down, left, right, front, back … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a particular gesture (as shown in the drawings), and if the particular gesture changes, the directional indication changes accordingly.

Referring to fig. 6 to 8, fig. 6 is a schematic cross-sectional view of the movable filling member 110, the rigid clamping member 120 and the first restoring member 130 along v-v in fig. 5, fig. 7 is a schematic structural view of the movable filling member 110 in fig. 6, and fig. 8 is a schematic structural view of the rigid clamping member 120 in fig. 6.

The movable filler 110 may be disposed on the watchband body 140, and configured to occupy the clamping groove 1201 to release the clamping state of the rigid clamping member 120 and the watch head 200 after the rigid clamping member 120 and the watch head 200 are clamped. The movable filling member 110 may be slidably connected to the rigid clamping member 120, so that the movable filling member 110 may slide along the rigid clamping member 120 into the clamping groove 1201 to occupy the clamping groove 1201. As shown in fig. 6 to 7, the movable packing 110 may include: a sliding portion 111, a protruding portion 112, and a pushing portion 113. The sliding portion 111 may be disposed in the rigid fastening member 120 and may slide in the first direction X (i.e., the longitudinal direction of the rigid fastening member 120) with respect to the rigid fastening member 120. The protruding portion 112 may be disposed at one side of the sliding portion 111 and protrudes out of the rigid clamping member 120, so that a user drives the sliding portion 111 to slide in the first direction X by toggling the protruding portion 112. The pushing portion 113 may be disposed on the other side of the sliding portion 111, and may slide in the first direction X under the driving of the sliding portion 111, so as to occupy the locking groove 1201 when the rigid locking member 120 is locked with the elastic locking member 220 of the gauge outfit 200, so that the elastic locking member 220 is withdrawn from the locking groove 1201, and the locking state of the rigid locking member 120 and the gauge outfit 200 is released. In the present embodiment, the sliding portion 111, the protruding portion 112, and the pushing portion 113 may be of an integral structure to improve the structural strength of the movable packing 110. In some embodiments, the movable filling member 110 may also be slidably connected to the watchband body 140, and only the movable filling member 110 may occupy the area where the rigid locking member 120 is locked to the watch head 200 after sliding, so as to release the locking state of the rigid locking member 120 and the watch head 200.

Specifically, the sliding portion 111 may be similar in appearance to a rectangular parallelepiped structure, and the sliding portion 111 may include a first side wall 1111 and a second side wall 1112 disposed vertically. The first sidewall 1111 may be a side parallel to the first direction X, and the second sidewall 1112 may be a side perpendicular to the first direction X. The protruding portion 112 may be disposed on the first side wall 1111 of the sliding portion 111, and the first side wall 1111 may also be a side perpendicular to the thickness direction of the watchband body 140, so that the user can slide the protruding portion 112 in the first direction X. The pushing portion 113 may be disposed on the second side wall 1112 of the sliding portion 111, and the second side wall 1112 may be a side of the sliding portion 111 near the gauge outfit 200, so as to reduce the sliding travel of the pushing portion 113, reduce the sliding travel required by the movable filling member 110 to occupy the clamping groove 1201, and reduce the influence of the movable filling member 110 on the structural design of the watchband 100. In addition, the sliding portion 111 may also be used to connect with the first restoring member 130 to implement the restoring function of the movable filling member 110. As shown in fig. 7, the second side wall 1112 of the sliding portion 111 may be provided with a mounting hole 11121 for mounting the first restoring member 130 so as to facilitate connection of the first restoring member 130 with the sliding portion 111. In this embodiment, the second side wall 1112 may be provided with two mounting holes 11121, and the two mounting holes 11121 may be used to mount the two first resetting members 130, so as to improve the stability and reliability of resetting the movable filling member 110. The terms "first," "second," "third," and the like in this disclosure are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", and "a third" may explicitly or implicitly include at least one such feature.

The protruding portion 112 may be used to drive the sliding portion 111 to slide in the first direction X under the user's toggling. Wherein, one side of the protruding portion 112 facing away from the sliding portion 111 may be wave-shaped, so as to improve the friction between the protruding portion 112 and the finger of the user, thereby facilitating the user to toggle the protruding portion 112. In some embodiments, instead of a wave-like design, the side of the protrusion 112 facing away from the sliding portion 111 may be designed in other ways to increase friction, such as designing depressions, surface sanding, etc.

The pushing portion 113 may be configured to occupy the locking groove 1201 of the rigid locking piece 120 under the driving of the sliding portion 111, so as to release the locking state of the rigid locking piece 120 and the gauge outfit 200. As shown in fig. 7, the pushing portion 113 may be disposed on the second sidewall 1112 of the sliding portion 111, and the pushing portion 113 may also extend in a direction away from the sliding portion 111 (i.e., the first direction X). In the present embodiment, the pushing portion 113 may have a configuration similar to a half cylinder in shape, so that the pushing portion 113 may have a planar area 1131 and an arc area 1132. The planar area 1131 may be slidably connected to the rigid fastening member 120, so as to improve the sliding smoothness of the pushing portion 113 relative to the rigid fastening member 120. The cambered surface region 1132 may be provided with a first surface 11321 for pushing the elastic clamping member 220 of the gauge outfit 200 out of the clamping groove 1201 when the pushing portion 113 occupies the clamping groove 1201, thereby releasing the clamping state of the rigid clamping member 120 and the gauge outfit 200.

Further, the first surface 11321 may be disposed at an end of the pushing portion 113 away from the sliding portion 111, and the first surface 11321 may be a slope. When the pushing portion 113 occupies the clamping groove 1201, the first surface 11321 may abut against the elastic clamping member 220 of the gauge outfit 200 to generate an abutting force to push the elastic clamping member 220 out of the clamping groove 1201, thereby releasing the clamping state of the rigid clamping member 120 and the gauge outfit 200. The first surface 11321 may form an angle with the first direction X ranging from 0 ° to 90 °, but excluding 90 °. For example, the first surface 11321 may form an included angle with the first direction X of 30 °, 45 °, 60 °, or the like. In this embodiment, the angle formed by the first surface 11321 and the first direction X may be 45 °, and by setting the first surface 11321 inclined by 45 °, the stability and reliability of the pushing portion 113 pushing the elastic clamping member 220 to slide can be improved. In addition, when the angle formed by the first surface 11321 and the first direction X is 0 °, the first surface 11321 may be an edge of the pushing portion 113, and at this time, the displacement of the elastic clamping member 220 may be achieved by providing a corresponding inclined surface or cambered surface on the elastic clamping member 220, and using the inclined surface or cambered surface on the elastic clamping member 220 to abut against the first surface 11321. In some embodiments, the angle formed by the first surface 11321 and the first direction X is not limited to the above angle, and can be adjusted according to the structure of the pushing portion 113, and only the first surface 11321 is required to push the elastic clamping member 220 out of the clamping groove 1201. Furthermore, in other embodiments, the first surface 11321 may also be a curved surface. In this embodiment, the inclined planes are all distinguished by the first direction X being the horizontal direction.

Further, the movable packing 110 may be provided with two pushing portions 113. As shown in fig. 7, two pushing portions 113 are disposed on the second side wall 1112 of the sliding portion 111, and the two pushing portions 113 may be disposed at two end portions of the sliding portion 111 opposite to each other, and the mounting hole 11121 may be located between the two pushing portions 113. Accordingly, the rigid locking member 120 may also have two locking grooves 1201 that are locked to the gauge outfit 200, so that the movable filling member 110 may occupy the two locking grooves 1201 of the rigid locking member 120 through the two pushing portions 113, thereby releasing the locking state of the rigid locking member 120 and the gauge outfit 200. In the present embodiment, the two pushing portions 113 may be symmetrically disposed with respect to the first direction X. That is, the arc surface areas 1132 of the two pushing portions 113 may be disposed opposite to each other, and the plane areas 1131 of the two pushing portions 113 may be disposed opposite to each other. Meanwhile, the first surfaces 11321 of the two pushing parts 113 may intersect in the extending direction, and may form an included angle of 90 °.

Rigid clasp 120 may be used to insert gauge outfit 200 and clasp to gauge outfit 200 to provide for the assembly of wristband 100 and gauge outfit 200. The rigid clamping member 120 is configured to be capable of pushing the elastic clamping member 220 of the gauge outfit 200 to displace during the process of inserting the gauge outfit 200, and after the rigid clamping member 120 is inserted to a predetermined position, the elastic clamping member 220 can be reset into the clamping groove 1201 of the rigid clamping member 120 to be clamped with the rigid clamping member 120. As shown in fig. 6 and 8, the rigid snap member 120 may include: a body portion 121 and a plug portion 122. The main body 121 may be disposed at an end of the band body 140, and the main body 121 may be used to mount the removable filler 110. The plug portion 122 may be disposed on one side of the main body 121, and the plug portion 122 may be provided with a clamping groove 1201 for inserting the gauge outfit 200 to achieve the clamping of the rigid clamping member 120 and the gauge outfit 200. The sliding portion 111 may be disposed in the main body 121 and may slide in the first direction X with respect to the main body 121. The protruding portion 112 may be protruding outside the main body 121, so as to be convenient for a user to dial. The pushing portion 113 may penetrate through the main body 121 and extend into the clamping groove 1201 to occupy the clamping groove 1201, so that the elastic clamping member 220 of the gauge outfit 200 can withdraw from the clamping groove 1201 under the pushing of the pushing portion 113, thereby releasing the clamping state of the rigid clamping member 120 and the gauge outfit 200. In this embodiment, the main body 121 and the plug portion 122 may be integrally formed to enhance the structural strength of the rigid clip part 120. Meanwhile, the rigid fastening member 120 may be made of metal, so as to improve the reliability of fastening the rigid fastening member 120 to the gauge outfit 200. In addition, the predetermined position may be a position where the rigid locking member 120 is separated from the elastic locking member 220 of the gauge outfit 200 and does not push the elastic locking member 220 to displace during the process of completely inserting the gauge outfit 200.

Specifically, the body part 121 may be similar in shape to a hollow rectangular parallelepiped structure so as to form a receiving chamber 1211 inside thereof, and the body part 121 further has a first opening 1212 and a second opening 1213 communicating the outside of the body part 121 and the receiving chamber 1211 so that the movable filler 110 may slide into the card slot 1201 to occupy the card slot 1201. Among them, the accommodation chamber 1211 may be used to mount the sliding portion 111 and provide a space for sliding of the sliding portion 111 in the first direction X. The first opening 1212 may be formed on a side of the main body 121 opposite to the first sidewall 1111, so that the protruding portion 112 may be disposed outside the main body 121 through the first opening 1212 in a protruding manner, so that a user may toggle the protruding portion 112 to realize sliding of the movable filling member 110 in the first direction X. The second opening 1213 may be opened at a side of the main body 121 opposite to the second side wall 1112, and the second opening 1213 may be in communication with the clamping groove 1201, so that the pushing portion 113 may be inserted into the main body 121 through the second opening 1213 and slide into the clamping groove 1201 to occupy the clamping groove 1201, so that the elastic clamping member 220 of the gauge outfit 200 may be pushed by the pushing portion 113 to exit the clamping groove 1201, thereby releasing the clamping state of the rigid clamping member 120 and the gauge outfit 200.

The insertion portion 122 may be disposed on a side of the main body 121 opposite to the second side wall 1112, and the insertion portion 122 may be exposed outside the watchband body 140 for inserting the gauge outfit 200, so as to implement the clamping connection between the rigid clamping piece 120 and the gauge outfit 200. As shown in fig. 6 and 8, the mating portion 122 may extend in a direction away from the main body portion 121 (i.e., the first direction X) and form a cylindrical structure. The end of the plugging portion 122 away from the main body 121 may be provided with a second surface 1221, and the plugging portion 122 is further provided with a clamping groove 1201 in a region between the second surface 1221 and the main body 121. The second surface 1221 may be a bevel or a curved surface for cooperating with the groove 1201 to effect a snap fit of the rigid snap member 120 and the gauge outfit 200. In the present embodiment, the end of the pushing portion 113 with the first surface 11321 may be disposed in the clamping groove 1201, but does not fully occupy the clamping groove 1201, so that the sliding stroke of the pushing portion 113 required for occupying the clamping groove 1201 can be reduced while the rigid clamping member 120 can be clamped with the elastic clamping member 220 of the gauge outfit 200 through the clamping groove 1201. In addition, the pushing portion 113 is located at one end of the slot 120 and may be combined with the inserting portion 122 to form a cylinder, so as to improve the adapting degree of inserting the inserting portion 122 into the gauge outfit 200. In some embodiments, the shape formed by the combination of the pushing portion 113 and the inserting portion 122 may be adjusted according to the insertion area provided on the gauge outfit 200, and only the shape of the combination of the pushing portion and the inserting portion may be adapted to the insertion area of the gauge outfit 200.

Further, the second surface 1221 may be disposed at an end of the plugging portion 122 away from the main body 121, and the second surface 1221 may be an arc surface. When the plug portion 122 is inserted into the gauge outfit 200, the second surface 1221 can abut against the elastic clamping member 220 of the gauge outfit 200 to generate an abutting force to push the elastic clamping member 220 to displace, so that the elastic clamping member 220 can provide a avoidance space for the insertion of the plug portion 122. After the plug portion 122 is inserted into the gauge outfit 200 to the predetermined position, the elastic clamping member 220 can be reset into the clamping groove 1201 and clamped with the side wall of the clamping groove 1201, thereby realizing the clamping between the rigid clamping member 120 and the gauge outfit 200. The side wall of the clamping groove 1201 perpendicular to the first direction X may be provided with a fourth surface 12011 for clamping with the elastic clamping member 220. The fourth surface 12011 may be parallel to the displacement direction of the elastic clamping member 220. When the elastic clamping member 220 is restored into the clamping groove 1201, the fourth surface 12011 can contact with the elastic clamping member 220 and form a vertical clamping structure, so as to improve the clamping stability of the rigid clamping member 120 and the gauge outfit 200. In this embodiment, the fourth surface 12011 may be an inclined plane, and the fourth surface 12011 may be parallel to the displacement direction of the elastic clamping member 220, so that the elastic clamping member 220 may be vertically buckled with the fourth surface 12011. The vertical fastening structure in this embodiment refers to that the acting force exerted on the elastic fastening member 220 by the plugging portion 122 through the fourth surface 12011 may be perpendicular to the displacement direction of the elastic fastening member 220, so that the plugging portion 122 and the elastic fastening member 220 can form a fastening structure perpendicular to each other, and the rigid fastening member 120 and the gauge outfit 200 are fastened.

Thus, the movable filler 110 can release the engaged state of the rigid engaging member 120 and the gauge outfit 200 by occupying the engaging groove 1201 and pushing the elastic engaging member 220 of the gauge outfit 200 out of the engaging groove 1201. As shown in fig. 6 and 8, when the elastic locking member 220 of the gauge outfit 200 is restored into the locking groove 1201 to be locked with the fourth surface 12011. The user can toggle the protruding portion 112 to drive the sliding portion 111 to slide in the first direction X, so that the sliding portion 111 drives the pushing portion 113 to slide in the first direction X in the clamping groove 1201, so that the pushing portion 113 can contact with the elastic clamping member 220 in the clamping groove 1201 through the first surface 11321, and push the elastic clamping member 220 to slide out of the clamping groove 1201 and separate from the fourth surface 12011, so as to release the clamping state of the rigid clamping member 120 and the gauge outfit 200. In addition, in order to adapt to the movable filling member 110, the rigid fastening member 120 may also be provided with two insertion portions 122, and the two insertion portions 122 may be disposed in parallel on the same side of the main body 121. The two plugging portions 122 may be symmetrically disposed with respect to the first direction X.

Referring to fig. 9 to 12 in conjunction with fig. 6, fig. 9 is a schematic cross-sectional structure of the movable filling member 110, the rigid clamping member 120 and the first restoring member 130 along vi-vi in fig. 5, fig. 10 is a schematic structure of the movable filling member 110, the rigid clamping member 120 and the first restoring member 130 along vi-vi in fig. 9 in other embodiments, fig. 11 is a schematic structure of the movable filling member 110, the rigid clamping member 120 and the first restoring member 130 along vi-vi in fig. 9 in still other embodiments, and fig. 12 is a schematic structure of the movable filling member 110, the rigid clamping member 120 and the first restoring member 130 along vi-vi in fig. 9 in some embodiments.

The first resetting member 130 may be connected with the movable filling member 110 and the rigid clamping member 120, and is located on a sliding path of the movable filling member 110, and is configured to generate an acting force to drive the movable filling member 110 to reset after the movable filling member 110 slides, so as to prevent the movable filling member 110 from blocking the elastic clamping member 220 of the gauge outfit 200 from resetting into the clamping groove 1201 when the gauge outfit 200 is assembled next time, and to affect the clamping of the rigid clamping member 120 and the gauge outfit 200. As shown in fig. 6 and 9, the first restoring member 130 may be disposed in the receiving chamber 1211, and the first restoring member 130 may be connected to the sliding portion 111 and the body portion 121, respectively. Meanwhile, the first restoring member 130 may also be located on the sliding path of the sliding portion 111. When the user toggles the protruding portion 112 to drive the sliding portion 111 to slide in the first direction X, the first resetting member 130 can generate a corresponding acting force based on the sliding of the sliding portion 111, so as to drive the movable filling member 110 to reset.

Specifically, the first restoring member 130 may be disposed between the second side wall 1112 and the main body 121, and the first restoring member 130 may be connected with the second side wall 1112 and the main body 121, respectively. Wherein the first restoring member 130 may have an elastic deformability. When the sliding portion 111 slides in the first direction X, the space between the second side wall 1112 and the main body 121 becomes gradually smaller, so as to compress the first restoring member 130 located between the second side wall 1112 and the main body 121, so that the first restoring member 130 generates a deformation force, and the sliding portion 111 is driven to restore by the deformation force. For example, the first restoring member 130 may be a compression spring, and one end of the first restoring member 130 may be disposed in the mounting hole 11121, and the other opposite end may be disposed at a side of the body portion 121 opposite to the second side wall 1112. In this way, when the user toggles the protruding portion 112 to slide in the first direction X, the sliding portion 111 may compress the first restoring member 130, so that the first restoring member 130 generates an elastic force, that is, a deformation force. When the user does not apply the force to the protruding portion 112, the sliding portion 111 can be reset under the driving of the elastic force of the first reset member 130, so as to drive the pushing portion 113 to reset to the position before sliding, so as to avoid the pushing portion 113 from obstructing the elastic clamping member 220 of the gauge outfit 200 from resetting into the clamping groove 1201, and affecting the clamping between the rigid clamping member 120 and the gauge outfit 200.

Further, the first restoring member 130 may also elastically abut against the second side wall 1112 and the main body 121, so that the first restoring member 130 may be in a compressed state all the time, so as to generate an elastic force to act on the sliding portion 111, thereby abutting the sliding portion 111 against the inner wall of the accommodating cavity 1211, and avoiding abnormal sound generated by shaking of the sliding portion 111 in the accommodating cavity 1211. In this embodiment, the number of the first reset members 130 may be two, and the two first reset members 130 may be respectively disposed in the two mounting holes 11121. The reliability of the resetting of the movable filling member 110 can be improved by providing two first resetting members 130. In some embodiments, the first restoring member 130 may also be made of elastic materials such as rubber, silica gel, and foam, and the elastic materials are filled between the second side wall 1112 and the main body 121, so that when the sliding portion 111 slides in the first direction X, the elastic materials can generate a corresponding deformation force to drive the sliding portion 111 to restore.

In other embodiments, the first restoring member 130 may also be an extension spring to restore the movable packing member 110 using the tension of the extension spring. As shown in fig. 10, one end of the first reset element 130 may be disposed on a side of the sliding portion 111 parallel to the second sidewall 1112, and the other opposite end may be disposed on a side of the main body portion 121 away from the inserting portion 122. When the user pulls the protruding portion 112 to slide in the first direction X, a space between a side of the sliding portion 111 parallel to the second side wall 1112 and a side of the main body portion 121 away from the inserting portion 122 is gradually increased, so that the first restoring member 130 is stretched, and the first restoring member 130 generates a corresponding tensile force. When the user does not apply a force to the protruding portion 112, the sliding portion 111 can be reset under the driving of the pulling force of the first resetting member 130, so as to reset the entire movable filling member 110. In this embodiment, the first restoring member 130 may be in a stretched state all the time to generate a tensile force acting on the sliding portion 111, so as to avoid abnormal sound generated by shaking the sliding portion 111 in the accommodating cavity 1211.

In still other embodiments, the first restoring member 130 may also utilize a repulsive force to effect the restoring of the movable filling member 110. As shown in fig. 11, the first restoring member 130 may include: a first magnet 131 and a second magnet 132. Wherein, the first magnet 131 may be disposed on the second sidewall 1112, and the second magnet 132 may be disposed at a side of the body portion 121 opposite to the second sidewall 1112, such that the first magnet 131 and the second magnet 132 may be disposed opposite to each other. In the present embodiment, a repulsive force may be generated between the first magnet 131 and the second magnet 132. When the user dials the protrusion 112 to slide in the first direction X, the distance between the second side wall 1112 and the body portion 121 may be gradually reduced, and the repulsive force generated between the first magnet 131 and the second magnet 132 may be gradually increased. When the user does not apply a force to the protruding portion 112, the first magnet 131 can drive the sliding portion 111 to reset under the action of repulsive force, so that the whole movable filling member 110 is reset. Further, the first magnet 131 and the second magnet 132 may be always in a mutually repulsive state to generate repulsive force acting on the sliding portion 111, thereby preventing abnormal sound from being generated by shaking of the sliding portion 111 in the accommodation chamber 1211.

In some embodiments, the first restoring member 130 may also utilize suction to effect the restoring of the movable filling member 110. As shown in fig. 12, the first magnet 131 may be disposed at a side of the sliding portion 111 parallel to the second side wall 1112, and the second magnet 132 may be disposed at a side of the body portion 121 remote from the insertion portion 122, such that the first magnet 131 and the second magnet 132 may be disposed opposite to each other. In the present embodiment, suction force may be generated between the first magnet 131 and the second magnet 132, and the first magnet 131 and the second magnet 132 may be attracted together. When the user dials the protrusion 112 to slide in the first direction X, the first magnet 131 is separated from the second magnet 132 under the driving of the sliding portion 111. When the user does not apply force to the protruding portion 112, the first magnet 131 can drive the sliding portion 111 to reset in a direction approaching to the second magnet 132 under the action of the attraction force, so that the reset of the whole movable filling member 110 is realized. Further, since the first magnet 131 and the second magnet 132 can be attracted together by suction force, since the sliding part 111 can be fixed in the accommodation chamber 1211 by the suction force, the sliding part 111 is prevented from rattling in the accommodation chamber 1211 to generate abnormal sound.

In some embodiments, the first restoring member 130 may employ both a compression spring and an extension spring to effect restoring of the movable filling member 110. The manner of setting the compression spring is the same as that of the embodiment in which the first restoring member 130 is a compression spring, and the manner of setting the tension spring is the same as that of the embodiment in which the first restoring member 130 is a tension spring. By providing the compression spring and the extension spring while restoring by using the elastic force and the tensile force, the restoring reliability of the movable packing 110 can be improved. Alternatively, the first restoring member 130 may also use both repulsive force and attractive force to restore the movable filling member 110. For example, the first restoring member 130 may include two sets of first and second magnets 131 and 132. One set of magnets may generate a attractive force and may be arranged in the same manner as the embodiment in which the first restoring member 130 is restored by using the attractive force, and the other set of magnets may generate a repulsive force and may be arranged in the same manner as the embodiment in which the first restoring member 130 is restored by using the repulsive force. By providing two sets of magnets while resetting with repulsive force and attractive force, the resetting reliability of the movable packing 110 can be improved.

In some embodiments, the first restoring member 130 may also employ both springs and magnets to effect the restoring of the movable filling member 110. For example, the first restoring member 130 may include: a compression spring and a set of magnets. The manner of setting the compression spring is the same as that of the embodiment in which the first restoring member 130 is a compression spring. A set of magnets may generate a suction force and may be disposed in the same manner as the embodiment in which the first restoring member 130 is restored by suction force. Thus, the first restoring member 130 can restore by using the elastic force of the compression spring and the suction force of the magnet at the same time, thereby improving the restoring reliability of the movable filling member 110. Alternatively, the first restoring member 130 may also be configured to restore the movable filling member 110 by providing a tension spring and a set of magnets generating repulsive force, and the specific configuration thereof is the same as or similar to that of the above-described embodiment, which is not described herein. In addition, in some embodiments, the first restoring member 130 may also use a compression spring, an extension spring, a set of magnets generating repulsive force, and a set of magnets generating attractive force to restore the movable filling member 110, so as to further improve the restoring reliability of the movable filling member 110, and the specific arrangement manner is the same as or similar to that of the above embodiments, which is not described herein.

According to the detachable mechanism 300 provided by the embodiment of the application, when the watchband 100 and the watch head 200 are required to be assembled, the rigid clamping piece 120 can be inserted into the watch head 200, and the second surface 1221 is utilized to push the elastic clamping piece 220 of the watch head 200 to displace so as to provide a avoidance space, so that the rigid clamping piece 120 can be inserted. After the rigid fastening member 120 is inserted into the predetermined position, the elastic fastening member 220 of the watch head 200 can be restored into the fastening groove 1201 to form a fastening structure perpendicular to the fourth surface 12011, so that the rigid fastening member 120 can be fastened with the watch head 200, and further, the watch band 100 and the watch head 200 can be assembled. When the user needs to detach the watchband 100 and the watch head 200, the protrusion 112 can be shifted to drive the sliding portion 111 to slide in the first direction X, and then drive the pushing portion 113 to slide in the first direction X in the clamping groove 1201, so as to occupy the clamping groove 1201 and push the elastic clamping member 220 in the clamping groove 1201 to exit the clamping groove 1201, thereby releasing the clamping state of the rigid clamping member 120 and the watch head 200, and achieving detachment of the watchband 100 and the watch head 200.

Through the above manner, when a user is disassembling the watchband 100 and the gauge outfit 200, the assembly can be realized only by inserting the rigid clamping piece 120 into the gauge outfit 200 for clamping, and the disassembly can be realized only by poking the movable filling piece 110 to slide in the first direction X of the rigid clamping piece 120, so that the whole disassembly process is simple and convenient, and the operability of disassembling the watchband 100 and the gauge outfit 200 by the user is improved. Meanwhile, in the disassembly and assembly process, when the user does not apply an acting force to the protruding portion 112, the sliding portion 111 can drive the pushing portion 113 to reset to the position before sliding under the action of the first reset piece 130, so that the situation that the pushing portion 113 blocks the elastic clamping piece 220 from resetting into the clamping groove 1201 in the next assembly process is avoided, and the reliability of assembly of the watchband 100 and the gauge outfit 200 is improved.

Referring to fig. 13 to 15, fig. 13 is a schematic structural view of the band body 140 in fig. 4, fig. 14 is a schematic structural view of a portion of the band body 140 along vii-vii in fig. 3, and fig. 15 is a schematic structural view of a portion of the band 100 along vii-vii in fig. 3.

Wristband body 140 may be used to mount removable filler 110 and rigid clasp 120 for easy removable attachment by a user to case 200 via wristband 100. As shown in fig. 13 to 14, an accommodation space 141 may be opened in an end portion of the band body 140, and first and second notches 142 and 143 communicating with an outside of the band body 140 and the accommodation space 141. The first notch 142 may be formed on a side of the wristband body 140 connected to the case 200, and the second notch 143 may be formed on a side of the wristband body 140 perpendicular to the thickness direction thereof. As shown in fig. 15, main body 121 may be disposed in receiving space 141, and socket 122 may be disposed outside band body 140 through first notch 142, so as to facilitate insertion of socket 122 into gauge outfit 200. The protruding portion 112 may be protruded outside the watchband body 140 through the second notch 143, and the user may toggle the protruding portion 112 in the length direction (i.e., the first direction X) of the watchband body 140. The pushing portion 113 may be disposed in the card slot 1201 of the plugging portion 122 through the first notch 142, so as to implement an unlocking function of the pushing portion 113. In addition, the material of the watchband body 140 can be a flexible skin-friendly material, such as silica gel, fluorine gel, leather, fabric, composite material thereof, and the like, so that the comfort level of wearing the watchband body 140 by a user can be improved. Accordingly, the outer surface of the wristband body 140 may also be coated with a layer of functional material for wear resistance, corrosion resistance, and scratch resistance. In the present embodiment, by providing the removable filler 110 on the wristband body 140 for unlocking, the appearance integrity and the tightness of the case band 200 are improved as compared to the case band 200 provided with the unlocking structure.

Referring to fig. 16 to 20, fig. 16 is a schematic structural view of the gauge outfit 200 in fig. 2, fig. 17 is a schematic exploded structural view of the gauge outfit 200 in fig. 16, fig. 18 is a schematic structural view of the connection of the housing 210, the elastic clamping member 220 and the second restoring member 230 in fig. 17, fig. 19 is a schematic structural view of a part of the cross-section of the housing 210, the elastic clamping member 220 and the second restoring member 230 along ix-ix in fig. 18, and fig. 20 is a schematic structural view of the connection of the elastic clamping member 220 and the second restoring member 230 in fig. 18.

The header 200 may have an image display function, and a user may view corresponding data information, such as time, temperature, weather, two-dimensional code, number of walking steps, etc., through the header 200. As shown in fig. 16 to 19, the header 200 may include: the device comprises a shell 210, an elastic clamping piece 220, a second resetting piece 230, a display screen 240 and a rear cover 250. Wherein case 210 may be used to connect with wristband 100. The elastic clamping member 220 and the second reset member 230 may be disposed in the housing 210, and the elastic clamping member 220 may slide relative to the housing 210. The second restoring member 230 may be connected to the housing 210 and the elastic clamping member 220, respectively, and configured to drive the elastic clamping member 220 to restore after the elastic clamping member 220 slides. A display 240 may be provided to cover one side of the housing 210 for providing an image display for the gauge outfit 200. The rear cover 250 may cover another opposite side of the housing 210 to protect electronics within the wearable device 10. In this embodiment, the rigid clasp 120 may be inserted into the case 210, and the elastic clasp 220 may occupy the slot 1201 to clasp the rigid clasp 120 to assemble the wristband 100 and the case 200. Accordingly, the movable filling member 110 can slide in the first direction X in the clamping groove 1201 to occupy the clamping groove 1201 and push the elastic clamping member 220 out of the clamping groove 1201, so as to release the clamping state of the rigid clamping member 120 and the elastic clamping member 220, and to detach the watchband 100 and the watch head 200.

Specifically, the case 210 may be a middle frame of the gauge outfit 200, and the case 210 may have an accommodation space 2101. The accommodating space 2101 may be used for accommodating various functional devices required by the wearable device 10. The display screen 240 may be disposed on one side of the housing 210, and the rear cover 250 may be disposed on the other opposite side of the housing 210, thereby closing the receiving space 2101. In addition, the material of the casing 210 may be glass, metal, hard plastic, etc., so that the casing 210 may have a certain structural strength, and play a certain role in supporting and protecting. Meanwhile, since the housing 210 is generally directly exposed to the external environment, the housing 210 may preferably have a certain performance of wear resistance, corrosion resistance, scratch resistance, etc., or a layer of functional material for wear resistance, corrosion resistance, scratch resistance is coated on the outer surface of the housing 210.

Further, the housing 210 may be configured for insertion of the rigid clip 120. As shown in fig. 18 to 19, a fitting chamber 2102 may be formed on an outer sidewall of the housing 210, and an extension direction of the fitting chamber 2102 may be parallel to the first direction X. The assembly cavity 2102 may be used to provide a relief space for insertion of the rigid clip member 120 into the housing 210 to effect a clip connection of the rigid clip member 120 to the housing 210. In this embodiment, the shape of the assembly cavity 2102 may be cylindrical to form a cylindrical fit in combination with the pushing portion 113 and the inserting portion 122, so as to ensure the smoothness of the inserting portion 122 when inserted into the assembly cavity 2102. Accordingly, to achieve the snap-fit of the rigid snap member 120 and the resilient snap member 220, the resilient snap member 220 and the second reset member 230 may also be disposed within the assembly cavity 2102. For example, the inner wall of the assembly chamber 2102 may be provided with a receiving hole 2103 communicating with the assembly chamber 2102. The receiving hole 2103 may be used for installing the elastic clamping member 220 and the second restoring member 230, so that after the rigid clamping member 120 is inserted into the assembling cavity 2102, the second surface 1221 can push the elastic clamping member 220 to displace, and then, after the rigid clamping member 120 is inserted into the predetermined position, the rigid clamping member 120 is clamped with the elastic clamping member 220. In this embodiment, the housing 210 may be provided with two assembly cavities 2102 to fit with the two mating portions 122 of the rigid clip part 120. Meanwhile, the elastic clamping members 220 and the second restoring members 230 are disposed in the two assembling chambers 2102, and the elastic clamping members 220 and the second restoring members 230 in the two assembling chambers 2102 may be symmetrically disposed with respect to the first direction X.

As shown in fig. 19 to 20, the elastic clip 220 may be disposed in the receiving hole 2103, and a partial region of the elastic clip 220 may be disposed in the fitting cavity 2102. Wherein, the elastic clamping piece 220 can slide into or slide out of the accommodating hole 2103 relative to the housing 210 in the extending direction of the accommodating hole 2103. When the rigid snap member 120 is inserted into the assembly cavity 2102, the resilient snap member 220 may be slid into the receiving hole 2103 under the urging of the rigid snap member 120. When the rigid fastening member 120 is inserted into the predetermined position, the elastic fastening member 220 can be reset by the second reset member 230 to slide out of the accommodating hole 2103 and slide into the fastening groove 1201 of the rigid fastening member 120 to fasten with the rigid fastening member 120. Accordingly, when the movable filling member 110 slides in the first direction X to occupy the clamping groove 1201, the elastic clamping member 220 may be pushed by the movable filling member 110 to withdraw from the clamping groove 1201 and slide into the accommodating hole 2103, thereby releasing the clamping state of the rigid clamping member 120 and the elastic clamping member 220. The sliding direction of the elastic clamping member 220 forms an included angle of 90 ° to 180 ° with the first direction X, but does not include 180 °. For example, the sliding direction of the elastic clamping member 220 may form an included angle with the first direction X of 120 °, 135 °, 160 °. In this embodiment, the sliding direction of the elastic clamping member 220 and the first direction X may form an included angle of 135 ° so that the sliding direction of the elastic clamping member 220 is perpendicular to the first surface 11321 to improve the pushing smoothness therebetween. Accordingly, the angle formed by the fourth surface 12011 and the first direction X is also 135 °, so that the fourth surface 12011 may be disposed parallel to the sliding direction of the elastic clamping member 220, so as to form a perpendicular fastening structure with the elastic clamping member 220. In some embodiments, the included angle formed by the sliding direction of the elastic clamping member 220 and the first direction X is not limited to the above angle, and only the fourth surface 12011 is required to be parallel to the sliding direction of the elastic clamping member 220.

Further, the elastic clamping member 220 may be provided with a fastening surface 221 for fastening with the rigid clamping member 120. The fastening surface 221 may be parallel to the fourth surface 12011, so that an included angle formed by the fastening surface 221 and the first direction X may be 135 °. When the elastic clamping member 220 is reset under the action of the second reset member 230 and clamped with the rigid clamping member 120, the fastening surface 221 can contact the fourth surface 12011 of the fastening groove 1201 and form a fastening structure perpendicular to the fourth surface 12011, so as to realize the clamping of the rigid clamping member 120 and the elastic clamping member 220. In addition, the elastic clamping member 220 may further be provided with a third surface 222 at an end portion contacting the rigid clamping member 120 and the movable filling member 110 for abutting against the second surface 1221 of the rigid clamping member 120 and the first surface 11321 of the movable filling member 110 to generate an abutting force to push the elastic clamping member 220 to slide into the receiving hole 2103. In this embodiment, third surface 222 may be a hemispherical arcuate surface to enhance the smoothness of insertion or withdrawal of rigid clasp 120 into or out of mounting cavity 2102. In some embodiments, the third surface 222 may be a slope, and the rigid latch 120 and the movable filler 110 may only push the elastic latch 220 to slide into the receiving hole 2103 through the third surface 222.

As shown in fig. 19 to 20, the second restoring member 230 may be disposed in the accommodating hole 2103, and is configured to drive the elastic clamping member 220 to restore after the elastic clamping member 220 slides, so as to implement clamping between the elastic clamping member 220 and the rigid clamping member 120. The second restoring member 230 may have elastic deformability, and when the elastic clamping member 220 slides into the receiving hole 2103 under the pushing of the rigid clamping member 120 or the movable filling member 110, the second restoring member 230 may generate a deformation force. When the elastic clamping member 220 is not pushed by the rigid clamping member 120 or the movable filling member 110, the elastic clamping member 220 can be driven by the deformation force of the second restoring member 230 to restore to the original position so as to slide out of the accommodating hole 2103, thereby realizing the clamping between the elastic clamping member 220 and the rigid clamping member 120. In this embodiment, the second restoring member 230 may be a compression spring, and the elastic clamping member 220 may be sleeved on one end of the second restoring member 230, and the other opposite end of the second restoring member 230 may be connected with the bottom wall of the accommodating hole 2103. When the elastic clamping member 220 slides into the accommodating hole 2103, the second restoring member 230 is compressed to generate an elastic force, that is, the deformation force, so that the elastic force drives the elastic clamping member 220 to restore to slide out of the accommodating hole 2103. In some embodiments, the second restoring member 230 may also be made of elastic materials such as rubber, silica gel, and foam, and the elastic materials are filled in the accommodating hole 2103, so that when the elastic clamping member 220 slides into the accommodating hole 2103, the elastic materials can generate corresponding deformation force to drive the elastic clamping member 220 to restore. In addition, in some embodiments, the second restoring member 230 may adopt a repulsive force to restore the elastic clamping member 220, and a specific arrangement manner thereof may be the same as or similar to that of the above-mentioned embodiment in which the first restoring member 130 adopts a repulsive force, which is not described herein. The removable filling member 110, the rigid clamping member 120, the first reset member 130, the elastic clamping member 220, and the second reset member 230 provided in the embodiment of the present application may also form a detachable mechanism 300 of the wearable device 10, so as to achieve detachable connection between the watchband 100 and the watch head 200.

Referring to fig. 21 to 24, fig. 21 is a schematic view of a portion of the cross-sectional structure of wristband 100 and header 200 along iv-iv in the first state of fig. 1, fig. 22 is a schematic view of a portion of the cross-sectional structure of wristband 100 and header 200 along iv-iv in the second state of fig. 1, fig. 23 is a schematic view of a portion of the cross-sectional structure of wristband 100 and header 200 along iv-iv in the third state of fig. 1, and fig. 24 is a schematic view of a portion of the cross-sectional structure of wristband 100 and header 200 along iv-iv in the fourth state of fig. 1.

The first state, the second state, the third state, and the fourth state may refer to different connection states of the wristband 100 and the case 200 during the assembling and disassembling process. As shown in fig. 21-22, when wristband 100 is assembled with case 200, peg 122 may be inserted into assembly cavity 2102 and second surface 1221 may be in contact with third surface 222. At this time, the second surface 1221 and the third surface 222 may abut against each other, and generate an abutting force to push the elastic clamping member 220 to slide into the accommodating hole 2103, so as to compress the second restoring member 230, thereby providing a space for avoiding the insertion of the inserting portion 122.

Further, as shown in fig. 23, after the plug portion 122 is inserted into the assembly cavity 2102 at a predetermined position, the third surface 222 may be separated from the end portion of the plug portion 122 having the second surface 1221, so that the elastic clamping member 220 may be driven by the elastic force generated by the second reset member 230 to reset into the clamping groove 1201 of the plug portion 122, and be clamped with the side wall of the clamping groove 1201. At this time, the fourth surface 12011 may contact the fastening surface 221, and since the fourth surface 12011 is parallel to the sliding direction of the elastic fastening member 220 and the fastening surface 221 is parallel to the sliding direction of the elastic fastening member 220, the fourth surface 12011 and the fastening surface 221 may form a perpendicular fastening surface. That is, the force exerted on the fastening surface 221 by the fourth surface 12011 of the insertion portion 122 is parallel to the sliding direction of the elastic fastening member 220, so that the insertion portion 122 and the elastic fastening member 220 can form a perpendicular fastening structure for fastening, thereby assembling the wristband 100 and the case 200.

In addition, in the present embodiment, when the elastic clamping member 220 is restored into the clamping groove 1201 and is clamped with the plugging portion 122, the first surface 11321 of the pushing portion 113 may be disposed adjacent to the third surface 222 or just contacts the third surface 222. By this arrangement, the sliding travel of the pushing portion 113 for pushing the elastic clamping member 220 to slide out of the clamping groove 1201 can be reduced, and the influence of the sliding travel of the pushing portion 113 on the structural design of the surface tape body 140 can be reduced. Of course, in some embodiments, the first surface 11321 may be disposed at a distance from the third surface 222, and only the pushing portion 113 is required to push the elastic clamping member 220 to slide out of the clamping groove 1201.

As shown in fig. 24, when the wristband 100 is detached from the case 200, the pushing portion 113 may slide in the first direction X in the slot 1201 to occupy the slot 1201, and the first surface 11321 may abut against the third surface 222 to generate an abutment force to push the elastic clip 220 out of the slot 1201 and slide into the accommodating hole 2103. After the elastic clamping member 220 exits the clamping groove 1201, the fourth surface 12011 may be separated from the fastening surface 221 to stagger the vertical fastening structure of the inserting portion 122 and the elastic clamping member 220, so as to release the clamping state of the inserting portion 122 and the elastic clamping member 220, so that the inserting portion 122 can exit from the assembling cavity 2102, and the detachment of the watchband 100 and the gauge outfit 200 is realized.

In addition, after the plugging portion 122 is withdrawn from the assembling cavity 2102, the elastic clamping member 220 can be restored into the assembling cavity 2102 under the action of the second restoring member 230, so that the plugging portion 122 and the elastic clamping member 220 can be assembled next time. Accordingly, after the plug-in portion 122 is withdrawn from the assembling cavity 2102, the pushing portion 113 can be reset to the position before sliding under the action of the first reset element 130, so that the elastic clamping element 220 is reset to the clamping groove 1201 to reserve a space for the next assembling.

In this way, when the user needs to assemble wristband 100 and case 200, assembling of wristband 100 and case 200 can be achieved by the snap-fit of rigid clasp 120 with elastic clasp 220 by inserting rigid clasp 120 into assembly cavity 2102. When the user needs to detach the watchband 100 and the watch head 200, the protrusion 112 can be shifted to slide in the first direction X, and the pushing portion 113 is driven by the protrusion 112 to push the elastic clamping member 220 to slide, so as to release the clamping state of the rigid clamping member 120 and the elastic clamping member 220, and detach the watchband 100 and the watch head 200. With such arrangement, the whole assembling and disassembling process of the wristband 100 and the header 200 is simple and convenient, and the operability of assembling and disassembling the wristband 100 and the header 200 by a user is improved.

Referring to fig. 25, fig. 25 is a schematic diagram of a partial cross-sectional structure of the wearable device 10 of fig. 1 along line iv-iv in some embodiments.

In some embodiments, the sliding direction of the elastic clamping member 220 may also form an included angle with the first direction X, which is not limited to 135 °. As shown in fig. 25, the sliding direction of the elastic clamping member 220 may also be perpendicular to the first direction X. Accordingly, since the fourth surface 12011 is parallel to the sliding direction of the elastic locking member 220 and the locking surface 221 is parallel to the fourth surface 12011, the fourth surface 12011 and the locking surface 221 may also be perpendicular to the first direction X. The specific process of the rigid clamping member 120 and the elastic clamping member 220 for clamping and releasing the clamping state is the same as or similar to the above embodiment, and is different from the embodiment in which the elastic clamping member 220 is inclined at an angle of 45 °, in this embodiment, the fourth surface 12011 may be a side wall surface of the clamping groove 1201 directly, the third surface 222 may be an inclined surface, and an included angle formed by the third surface 222 and the first direction X may be 45. In this way, even if the sliding direction of the elastic locking member 220 is perpendicular to the first direction X, the fourth surface 12011 can still form a perpendicular locking surface with the locking surface 221, so as to achieve locking between the rigid locking member 120 and the elastic locking member 220.

As shown in fig. 17, the display screen 240 may be disposed on a side of the housing 210 for displaying, and may be an OLED (Organic Light-Emitting Diode) screen for displaying images, or an LCD (Liquid CRYSTAL DISPLAY) screen for displaying images. The rear cover 250 may be disposed on a side of the housing 210 facing away from the display screen 240, for protecting the electronic devices in the receiving space 2101. In some embodiments, the header 200 may also be a separate functional module without the image display function. That is, the gauge outfit 200 may only include the housing 210 and the electronic devices in the accommodating space 2101, and only the housing 210 may have a corresponding cover to close the accommodating space 2101.

According to the detachable mechanism 300 provided by the embodiment of the application, the rigid clamping piece 120 is arranged on the watchband 100, the elastic clamping piece 220 is arranged in the assembly cavity 2102 of the watch head 200, and the elastic clamping piece 220 can occupy the clamping groove 1201 of the rigid clamping piece 120 when the rigid clamping piece 120 is inserted into the assembly cavity 2102, so that the watchband 100 and the watch head 200 can be assembled through the clamping of the rigid clamping piece 120 and the elastic clamping piece 220. By arranging the movable filling member 110 on the watchband 100, and the movable filling member 110 can occupy the clamping groove 1201, when the movable filling member 110 occupies the clamping groove 1201, the elastic clamping member 220 can withdraw from the clamping groove 1201, so that the clamping state of the rigid clamping member 120 and the elastic clamping member 220 is released, and the watchband 100 and the watch head 200 are disassembled. Through the above manner, when the user dismantles the watchband 100 and the gauge outfit 200, the user can realize the assembly by only inserting the rigid clamping piece 120 into the assembly cavity 2102 and clamping the elastic clamping piece 220, and can realize the disassembly by occupying the clamping groove 1201 by using the movable filling piece 110, and the whole dismounting process is simple and convenient, so that the operability of the user for dismounting the watchband 100 and the gauge outfit 200 is improved.

The foregoing description is only a partial embodiment of the present application, and is not intended to limit the scope of the present application, and all equivalent devices or equivalent processes using the descriptions and the drawings of the present application or directly or indirectly applied to other related technical fields are included in the scope of the present application.

Claims

1. A detachable mechanism for assembling a wristband with a case, the detachable mechanism comprising: the device comprises a rigid clamping piece, an elastic clamping piece and a movable filling piece;

The rigid clip includes: the watch comprises a main body part fixedly connected to the end part of the watchband and a plug-in part arranged on one side of the main body part, wherein the plug-in part is configured to be inserted into a corresponding assembly cavity on the watch head and is provided with a clamping groove communicated with the inside of the main body part;

the elastic clamping piece is arranged in the assembly cavity and is configured to occupy the clamping groove after the inserting part is inserted into the assembly cavity so as to realize the clamping of the inserting part and the elastic clamping piece;

The movable packing element comprises: a sliding part, a pushing part and a protruding part; the sliding part is arranged in the main body part in a sliding way, the pushing part is arranged on one side of the sliding part, which is close to the clamping groove, and one end of the pushing part, which is far away from the sliding part, is arranged in the clamping groove and is provided with a first surface which is an inclined surface or an arc surface; the protruding part is arranged on the other side of the sliding part, protrudes out of the watchband and can drive the sliding part to slide; wherein,

The pushing part can occupy the clamping groove under the drive of the sliding part, and pushes the elastic clamping piece to withdraw from the clamping groove through the first surface, so that the inserting part can withdraw from the assembly cavity.

2. The detachable mechanism of claim 1, wherein the plug portion is configured to displace against the resilient clip member during insertion into the assembly cavity, and wherein the resilient clip member returns into the clip slot to clip with the plug portion after the plug portion is inserted into the predetermined position.

3. The detachable mechanism of claim 2, wherein the detachable mechanism is further provided with a first reset member and a second reset member;

The first reset piece is connected with the sliding part and is configured to generate acting force to drive the sliding part to reset after the pushing part occupies the clamping groove; the second reset piece is connected with the elastic clamping piece and is configured to generate acting force to drive the elastic clamping piece to reset after the elastic clamping piece is displaced.

4. A detachable mechanism according to claim 3, wherein the end of the plug portion remote from the main body portion is provided with a second surface, and the second surface is configured to abut against the elastic clamping member to generate an abutting force to push the elastic clamping member to displace; wherein the second surface is an inclined surface or an arc surface.

5. The detachable mechanism of claim 4, wherein the detent is located between an end of the plug portion remote from the main body portion and the main body portion, and the second surface is a cambered surface.

6. The detachable mechanism of claim 5, wherein the main body portion has a receiving cavity in communication with the clip slot; the sliding part is arranged in the accommodating cavity in a sliding way, and the pushing part can slide into the clamping groove relative to the main body part so as to occupy the clamping groove and push the elastic clamping piece to withdraw from the clamping groove.

7. The detachable mechanism of claim 6, wherein the pushing portion is formed by combining the plug portion with one end of the pushing portion disposed in the clamping groove, and is adapted to the assembling cavity.

8. The detachable mechanism of claim 6, wherein the protrusion is configured to slide relative to the main body portion by toggling to slide the sliding portion and the pushing portion; wherein the sliding direction of the protruding part is parallel to the first direction; the first direction is the length direction of the plug-in connection part.

9. The detachable mechanism of claim 6, wherein the first restoring member is disposed in the accommodating chamber and is connected to the sliding portion and the main body portion, respectively; the first reset piece has elastic deformation capability so as to generate deformation acting force to drive the pushing part to reset.

10. The detachable mechanism of claim 6, wherein the elastic clamping member is provided with a third surface, and the third surface is configured to be abutted against the first surface or the second surface to generate an abutment force to push the elastic clamping member to displace or withdraw from the clamping groove; wherein the third surface is an inclined surface or an arc surface.

11. The detachable mechanism of claim 8, wherein the displacement direction of the resilient clip forms an angle of 90 ° to 180 ° with the first direction, but does not include 180 °.

12. The detachable mechanism of claim 11, wherein the side wall of the clip groove is further provided with a fourth surface;

the fourth surface is an inclined surface and is parallel to the displacement direction of the elastic clamping piece; when the elastic clamping piece is reset into the clamping groove, the elastic clamping piece is clamped with the fourth surface.

13. The detachable mechanism according to claim 3, wherein the second restoring member is disposed in the assembly chamber, and the second restoring member is connected to the elastic clamping member and the inner wall of the assembly chamber, respectively; the second reset piece has elastic deformation capability, so that deformation acting force is generated to drive the elastic clamping piece to reset.

14. A wearable device, the wearable device comprising: watchband, gauge outfit and detachable mechanism;

The detachable mechanism includes: the device comprises a rigid clamping piece, an elastic clamping piece and a movable filling piece;