CN212814797U

CN212814797U - Watchband and have intelligent wrist-watch of this watchband

Info

Publication number: CN212814797U
Application number: CN202021828826.4U
Authority: CN
Inventors: 易炜
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-03-30
Anticipated expiration: 2030-08-27

Abstract

The application provides a watchband and have intelligent wrist-watch of this watchband, the watchband includes: the watch band comprises a watch band main body, an object stage, a rotating shaft and a flexible circuit board; the watchband main body is provided with a groove, the object stage and the rotating shaft are arranged in the groove, and the rotating shaft penetrates through the watchband main body and the object stage, so that the object stage part area can be screwed out of the groove relative to the watchband main body; the objective table is used for installing the functional piece, so that the functional piece can be screwed out of the groove under the driving of the objective table, and the multi-angle rotation of the functional piece is realized; the flexible circuit board is arranged in the watchband main body and connected with the objective table, so that the functional piece can be electrically connected with the flexible circuit board; wherein: the partial region of flexible circuit board extends in the length direction of watchband main part for the partial region of flexible circuit board can extend outside the watchband main part, in order to realize the electric connection of flexible circuit board and gauge outfit. By the aid of the mode, multi-angle application of the functional piece can be achieved, and application richness is improved.

Description

Watchband and have intelligent wrist-watch of this watchband

Technical Field

The application relates to the technical field of intelligent watches, in particular to a watchband and an intelligent watch with the watchband.

Background

The intelligent watch is a product combining the IT technology and the traditional watch, and has the advantages of convenience in carrying, easiness in use, rich functions and the like. The user can download the application APP, watch the video, look up the navigation, play games and the like through the intelligent watch at any time, so that the intelligent watch is more favored by user groups.

At present, some technical schemes can load a camera on a watch head of an intelligent watch so as to realize functions of photographing, video call, face recognition unlocking and the like. However, the technical scheme of loading the camera on the gauge outfit can influence the screen occupation ratio of the smart watch, and simultaneously can increase the volume of the gauge outfit, resulting in the reduction of the appearance expressive force of the smart watch.

Disclosure of Invention

An aspect of an embodiment of the present application provides a watch band, including: the watch band comprises a watch band main body, an object stage, a rotating shaft and a flexible circuit board; the watchband main body is provided with a groove, the object stage and the rotating shaft are arranged in the groove, and the rotating shaft penetrates through the watchband main body and the object stage, so that the object stage part area can be screwed out of the groove relative to the watchband main body; the objective table is used for installing a functional piece, so that the functional piece can be screwed out of the groove under the driving of the objective table, and the multi-angle application of the functional piece is realized; the flexible circuit board is arranged in the watchband main body and connected with the objective table, so that the functional part can be electrically connected with the flexible circuit board; wherein: and part of the area of the flexible circuit board extends in the length direction of the watchband main body, so that part of the area of the flexible circuit board can extend out of the watchband main body to realize the electrical connection between the flexible circuit board and the watch head.

Another aspect of the embodiments of the present application provides a smart watch, including: a watch head, a functional piece and the watchband; the watchband is connected with the gauge head, the functional piece is arranged on the objective table and can be driven by the objective table to rotate out of the groove, so that multi-angle application of the functional piece is realized; the flexible circuit board is arranged in the gauge outfit in an area outside the watchband main body and is electrically connected with the gauge outfit so as to realize the electrical connection between the functional part and the gauge outfit.

The embodiment of the application provides a watchband and have intelligent wrist-watch of this watchband sets up the recess in the watchband main part, with the objective table setting in the recess, wears to locate watchband main part and objective table through the pivot for objective table part district can be for watchband main part screw-out recess, and then drives the function piece screw-out recess that sets up on the objective table, in order to realize the multi-angle rotating of function piece. The flexible circuit board is arranged in the watchband main body and connected with the objective table, so that the functional parts arranged on the objective table can be electrically connected with the flexible circuit board; the flexible circuit board is partially extended along the length direction of the watchband main body, so that the flexible circuit board can be extended out of the watchband main body to realize the electric connection with the watch head, and the functional part can be electrically connected with the watch head to realize the functional application. Through the mode, the functional piece can be screwed out of the groove, the functional application is realized at a plurality of angles, and the application richness of the functional piece is improved. Meanwhile, the functional parts are arranged on the watch band, so that the size of the watch head can be reduced, or the space utilization rate of the watch head is improved under the same size.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

FIG. 2 is an exploded view of the smart watch 10 of FIG. 1;

FIG. 3 is a schematic structural view of the housing 120 of FIG. 2;

FIG. 4 is a schematic cross-sectional view of the housing 120 taken along line V-V in FIG. 3;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a schematic view of the connection structure of the watch head 100 and the band 200 in FIG. 2;

fig. 7 is a schematic structural view of the camera 301 in fig. 6 in a rotated state;

FIG. 8 is an exploded view of the band 200 of FIG. 6;

FIG. 9 is a schematic view of a portion of the construction of the main band body 210 of FIG. 8;

FIG. 10 is a schematic view of the structure of the stage 220 of FIG. 8;

FIG. 11 is a partial cross-sectional view of the watch head 100 and band 200 of FIG. 6 taken along line V-V;

FIG. 12 is another partial cross-sectional view of the watch head 100 and the band 200 of FIG. 11 taken along line V-V;

fig. 13 is a partial enlarged view at B in fig. 11;

FIG. 14 is an enlarged view of a portion of FIG. 11 at C;

fig. 15 is another partial enlarged view at C in fig. 14.

Detailed Description

As used herein, "smart watch" refers to a watch that has information processing capabilities and meets the basic technical requirements of the watch. Besides indicating time, the smart watch also has one or more functions of reminding, navigation, calibration, monitoring, interaction and the like. For example, the smart watch may have a data transmission standard of bluetooth 4.0, implementing a collaborative interaction capability. It may also be equipped with various monitoring sensors, such as sensors for monitoring ambient light, geomagnetism, temperature, barometric pressure, altitude, gyroscope and accelerometer, heart rate, etc. In addition, the display mode of the smart watch may include a pointer, a number, an image, and the like.

The inventor finds that the intelligent watch of some technical schemes realizes the functions of video call, photographing, face recognition unlocking or payment and the like by loading the camera module on the watch head. However, in the above scheme, because the camera module generally can set up the same face at the intelligent wrist-watch display screen, therefore the camera module can occupy the partial display area of display screen for the screen of intelligent wrist-watch accounts for the ratio and reduces. Simultaneously, still can occupy great installation space with the camera module for the volume increase of gauge outfit, especially the thickness of gauge outfit, and then influenced the whole outward appearance of intelligent wrist-watch. In addition, because the camera module is loaded on the watch head, the shooting angle of the camera module is fixed. When the intelligent watch is worn on the wrist of a user and the user needs to use a video call or related functions, the user can only adjust the shooting visual angle of the camera module by rotating the wrist. However, the shooting visual angle adjusted by rotating the wrist is limited, so that the user cannot shoot at a plurality of angles, and the use of the camera module is not facilitated. Meanwhile, in the using process, the wrist of the user needs to keep an action for a long time, and the user cannot relax by adjusting the posture of the wrist, so that the user is tired; or the user can not adjust the wrist posture to do other work in the using process, which brings inconvenience to the user.

In order to solve the above problem, an embodiment of the present application provides a watchband and a watch having the watchband. The present application will be described in further detail with reference to the following drawings and examples. It is to be noted that the following examples are only illustrative of the present application, and do not limit the scope of the present application. Likewise, the following examples are only some examples and not all examples of the present application, and all other examples obtained by a person of ordinary skill in the art without any inventive work 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 can be included in at least one embodiment of the specification. The appearances of the phrase 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. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 to 5, fig. 1 is a schematic structural diagram of a smart watch 10 according to an embodiment of the present application, fig. 2 is an exploded structural diagram of the smart watch 10 in fig. 1, fig. 3 is a schematic structural diagram of a case 120 in fig. 2, fig. 4 is a schematic structural diagram of a cross section of the case 120 in fig. 3 along v-v, and fig. 5 is a partially enlarged view of a point a in fig. 4.

As shown in fig. 1, the smart watch 10 provided in the embodiment of the present application may be worn on a wrist of a user, and not only provides a user with viewing services such as a calendar and time, but also provides a user with communication services such as voice call and video chat, and may also monitor data indexes such as daily exercise conditions and physical health conditions of the user. Meanwhile, the smart watch 10 may also provide other services such as payment, authentication, etc., which are not enumerated herein. The smart watch 10 may include: a watch head 100, a band 200, and a function member 300. The band 200 may be connected to the watch head 100, and the function element 300 may be disposed on the band 200. In this embodiment, the function 300 may receive a control signal from the header 100, thereby implementing its functional application under the control of the header 100. Meanwhile, the function piece 300 can also rotate relative to the band 200, so that the function piece 300 can achieve its functional application at various angles. Further, by providing the function member 300 on the band 100, the volume of the watch head 100 can be reduced, or the space utilization of the watch head 100 can be improved with the same volume.

As shown in fig. 2, the header 100 may have an image display function, and the user may view corresponding data information, such as time, temperature, weather, two-dimensional code, walking steps, and the like, through the header 100. The gauge head 100 may include: display screen 110, housing 120, and motherboard 130. The display screen 110 is connected to the housing 120, and the display screen 110 and the housing form an accommodating space 1201 together. The main board 130 may be disposed in the accommodating space 1201. The display screen 110 may be electrically connected to the main board 130 for providing an image display for the smart watch 10. The case 120 may be used not only to protect the smart watch 10 but also to connect with the band 200 so that the user can wear the watch head 100 on the wrist through the band 200. The main board 130 may be electrically connected to the watch band 200, and a control chip may be integrated on the main board 130, so that the functional element 300 on the watch band 200 may implement its functional application under the control of the chip.

Specifically, the Display screen 110 is disposed on one side of the housing 120 for displaying, and may be a screen using an OLED (Organic Light-Emitting Diode) for displaying images, or a screen using an LCD (Liquid Crystal Display) for displaying images. The display screen 110 may be a flat screen, a hyperboloid screen, or a four-curved screen, which is not limited in this embodiment. It should be noted that the flat panel screen refers to the display screen 110 which is integrally arranged in a flat panel shape; the hyperboloid screen is that the left and right edge regions of the display screen 110 are arranged in a curved shape, and other regions are still arranged in a flat shape, so that the black edge of the display screen 100 can be reduced, the visible region of the display screen 110 can be increased, and the aesthetic appearance and holding hand feeling of the smart watch 10 can be increased; the four-curved screen is that the upper, lower, left and right edge regions of the display screen 110 are all arranged in a curved shape, and other regions are still arranged in a flat plate shape, so that the black edge of the display screen 100 can be further reduced, and the visible region of the display screen 110 can be increased.

Further, the display screen 110 may further include a transparent cover 111, a display panel 112, and a touch panel 113 stacked together. The touch panel 113 is disposed between the transparent cover 111 and the display panel 112. The transparent cover 111 is mainly used to protect the display panel 112, and may be an outer surface of the smart watch 10. Meanwhile, the surface of the transparent cover plate 111 has a smooth characteristic, so that a user can perform touch operations such as clicking, sliding and pressing. The transparent cover 111 may be made of a rigid material such as glass, or may be made of a flexible material such as Polyimide (PI) or Colorless Polyimide (CPI). The display panel 112 is mainly used for displaying a screen, and can be used as an interactive interface to instruct a user to perform the touch operation on the transparent cover 111. The touch panel 113 is mainly used for responding to a touch operation of a user, and converting the corresponding touch operation into an electrical signal to be transmitted to the processor of the smart watch 10, so that the smart watch 10 can make a corresponding response to the touch operation of the user. In this embodiment, the transparent cover 111, the display panel 112 and the touch panel 113 may be attached together by using an optical Adhesive (OCA) or a Pressure Sensitive Adhesive (PSA). In addition, in some embodiments, the outer surface of the smart watch 10 (i.e., the outer surface of the transparent cover plate 111) may be further provided with any one of other functional film layers, such as a tempered film, a frosted film, a decoration film, a peep-proof film, a water condensation film, and the like, so that the smart watch 10 can provide different use effects for a user. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

As shown in fig. 3 to 4, the housing 120 may be used to protect the smart watch 10, and may be connected to a side of the display screen 110 away from the display area, and the display screen 110 and the housing 120 may enclose an accommodating space 1201. The accommodating space 1201 can be used for installing the main board 130, and can also be used for installing other electronic devices of the smart watch 10, such as a battery, a microphone, a speaker, and others such as a motion sensor, a heart rate sensor, a near field communication device, and the like, so that the related functional application of the smart watch 10 is realized, and the richness of the functions of the smart watch 10 is improved. In this embodiment, the position where the display screen 110 and the housing 120 are assembled and matched may be subjected to a waterproof process by means of a sealing ring, a dispensing, and the like, so that the smart watch 10 can meet the requirement of waterproof performance. In some embodiments, the display screen 110 and the housing 120 may be assembled by one or a combination of clamping, hinging, and welding. In addition, in this embodiment, the material of the housing 120 may be glass, metal, hard plastic, etc., so that the housing 120 may have a certain structural strength and perform a certain supporting and protecting function. Meanwhile, since the case 120 is generally directly exposed to the external environment, the case 120 may preferably have certain properties of wear resistance, corrosion resistance, scratch resistance, and the like, or a layer of functional material for wear resistance, corrosion resistance, scratch resistance is coated on the outer surface of the case 120 (i.e., the outer surface of the smart watch 10). Meanwhile, a corresponding brand identifier (LOGO) may be further disposed on the case 120 to beautify the appearance of the smart watch 10 and improve brand recognition.

Further, the housing 120 may include a rear case 121 and a bezel 122 of an integrated structure. Here, the bezel 122 may be formed by extending a sidewall of the rear case 121 in a thickness direction of the rear case 121, so that the bezel 122 and the rear case 121 may form a corresponding open structure. The display screen 110 may be disposed on a surface of the frame 122 departing from the rear housing 121 to cover the opening structure, so as to form the accommodating space 1201 with the housing 120. In this embodiment, the rim 122 may also be used to connect with the watch band 200, so that the user can attach the watch head 100 to the wrist through the watch band 200. For example, the bezel 122 may include a first sidewall 1221 and a second sidewall 1222 that are oppositely disposed. Mounting grooves 1202 are formed in the sides of the first side wall 1221 and the second side wall 1222 departing from the accommodating space 1201, and the two mounting grooves 1202 are correspondingly arranged. The mounting groove 1202 may be used to mount the band 200, thereby connecting the watch head 100 and the band 200. Meanwhile, the first side wall 1221 may further be provided with a through groove 1203 communicating the mounting groove 1202 and the accommodating space 1201. After the watch band 200 with the functional element 300 is mounted to the mounting groove 1202 of the first sidewall 1221, the flexible circuit board 240 in the watch band 200 may extend into the accommodating space 1201 through the through groove 1203 and be electrically connected to the main board 130, so as to implement the functional application of the functional element 300. As shown in fig. 4 and 5, in some embodiments, a sealing member 140 may be further disposed in the through groove 1203, and the sealing member 140 may extend along an inner wall surface of the through groove 1203 to form a ring-shaped design, and when the flexible circuit board 240 in the watch band 200 passes through the through groove 1203, the sealing member 140 may be contacted, so as to improve the sealing performance between the bezel 122 and the flexible circuit board 240 in the watch band 200. In this embodiment, the rear case 121 and the frame 122 may be integrally formed by injection molding, punch forming, heat absorption forming, or the like. In some embodiments, the rear housing 121 and the frame 122 may also be two separate structural members, and the two may be assembled by one of clamping, gluing, welding, and the like, and a combination thereof. The terms "first", "second" and "third" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature.

Referring to fig. 6 to 12, fig. 6 is a schematic view illustrating a connection structure of the watch head 100 and the watch band 200 in fig. 2, fig. 7 is a schematic view illustrating a structure of the camera 301 in fig. 6 in a rotated state, fig. 8 is an exploded schematic view illustrating the watch band 200 in fig. 6, fig. 9 is a schematic view illustrating a part of the structure of the watch band body 210 in fig. 8, fig. 10 is a schematic view illustrating a structure of the object stage 220 in fig. 8, fig. 11 is a schematic view illustrating a cross-sectional structure of the watch head 100 and the watch band 200 in fig. 6 along v-v, and fig. 12 is a schematic view illustrating another cross-sectional structure of the watch head 100 and the watch.

As shown in fig. 6 to 7, in the present embodiment, the functional element 300 may be a camera 301. By arranging the camera 301 on the watch band 200, the camera 301 does not occupy the installation space of the watch head 100, thereby reducing the volume of the watch head 100 or improving the space utilization rate of the watch head 100 under the same volume. Meanwhile, the camera 301 does not need to occupy the display area of the display screen 110, and the screen occupation ratio of the smart watch 10 is improved. In addition, because the camera 301 can rotate relative to the watch band 200, the user can not only adjust the shooting angle of the camera 301 from multiple angles, but also change the shooting angle of the camera 301 corresponding to different action postures, thereby avoiding the fatigue or inconvenience caused by the fact that one action needs to be kept for shooting for a long time due to the fixed shooting angle. In some embodiments, the function 300 may also be a lighting lamp, and the user may adjust the illumination angle of the lighting lamp to obtain a better illumination range and illumination field. In addition, the function 300 may also be a sensor, and a user may obtain sensing data at different angles by adjusting an angle of the sensor, so that a plurality of sets of data may be utilized to perform analysis to obtain a desired sensing value. Accordingly, the functional element 300 may also be other devices having any functions, and only the functional element 300 needs to be disposed on the watch band 200, and the functional element 300 can rotate relative to the watch band 200, which is not illustrated here. All directional indications (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are only used to explain the relative positional relationship between the components, the movement, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.

As shown in fig. 8, the band 200 may be used in connection with the watch head 100 so that the user can wear the watch head 100 on the wrist through the band 200. In this embodiment, the number of the watchbands 200 may be two, so as to be worn by the user. The functional element 300 may be provided on any of the watchbands 200. The watch band 200 provided with the functional piece 300 may include: watchband body 210, object stage 220, hinge 230, and flexible circuit board 240. The object stage 220, the hinge 230, and the flexible circuit board 240 can be accommodated in the band body 210. The shaft 230 may be inserted through the stage 220 and the band body 210 such that the stage 220 can rotate with respect to the band body 210. The objective table 220 is used for installing the camera 301, so that the camera 301 can be driven by the objective table 220 to rotate relative to the watchband main body 210, and multi-angle rotation of the camera 301 is realized. The flexible circuit board 240 may be electrically connected to the camera 301 on the object stage 220, and the flexible circuit board 240 may also be electrically connected to the main board 130 in the gauge outfit 100, so that the camera 301 may be electrically connected to the main board 130, thereby implementing the function of the camera 301. Therefore, the camera 301 can rotate to a plurality of angles to realize the functional application of the camera, and the application richness of the camera 301 is improved. In some embodiments, both the two watchbands 200 can be provided with the functional element 300, and the specific structure of the watchband is the same as or similar to the structure of the watchband with the functional element 300, which is not described herein again.

As shown in fig. 9 and 11, watchband body 210 can be used in connection with bezel 122. For example, one end of the band body 210 may be disposed in the mounting slot 1202 of the bezel 122, and the two may be connected together by bonding, welding, or plugging. Meanwhile, glue can be dispensed at the joint of the watchband main body 210 and the frame 122, so that the watchband main body 210 and the frame 122 are sealed. The watch band body 210 may further define a recess 211 for receiving the stage 220 and a channel 212 for receiving the flexible circuit board 240. The groove 211 may be opened on a side of the watch band body 210 away from the wrist of the user, so that the object stage 220 rotates relative to the watch band body 210. The channel 212 may be opened along the length direction of the band body 210, and one end of the channel 212 may be communicated with the groove 211, and the other end may extend in the length direction of the band body 210 and be communicated with the outside of the band body 210, so that the flexible circuit board 240 disposed in the channel 212 may be connected to the stage 220 in the groove 211, and may also extend along the channel 212 to the outside of the band body 210, so as to achieve the electrical connection with the main board 130 in the watch head 100. In this embodiment, two mounting holes 2111 may be further opened on the side wall surface of the recess 211, and the two mounting holes 2111 are disposed oppositely. The mounting holes 2111 may be used to mount the rotation shaft 230 such that both ends of the rotation shaft 230 may be inserted into the two mounting holes 2111 to be fixed in the groove 211. In addition, in consideration of the hand feeling and insulation of the user, the band body 210 may be made of a flexible material having a certain deformation ability, such as plastic, rubber, leather, and the like, so as to enhance the ductility of the band body 210 and reduce the probability of damage to the band body 210 due to pulling by an external force.

As shown in fig. 10 to 11, the object stage 220 may be disposed in the groove 211, and the rotation shaft 230 may further penetrate through the object stage 220, so that a partial region of the object stage 220 may be rotated out of the groove 211 relative to the watch band body 210. For example, one end of the stage 220 may be provided with a through hole 221, and the shaft 230 may penetrate through the stage 220 through the through hole 221. Thus, a user may toggle the other end of the stage 220 so that the other end of the stage 220 may be screwed out of or into the recess 211. Correspondingly, because camera 301 is installed on objective table 220, consequently camera 301 can be rotatory under objective table 220's drive to realize camera 301's multi-angle rotating, increased the visual angle scope that camera 301 can shoot. In this embodiment, the object stage 220 may further be provided with an accommodating cavity 222 for mounting the camera 301. The camera 301 may be installed in the accommodating cavity 222, and a light incident area of the camera 301 may be exposed outside the accommodating cavity 222, so as to implement a shooting function of the camera 301. In addition, the object stage 220 may further have a gap 223, and the gap 223 may communicate with the accommodating cavity 222, so that the flexible circuit board 240 may extend into the accommodating cavity 222 through the gap 223. As shown in fig. 12, in some embodiments, an end of the object stage 220 away from the rotation shaft 230 may further be provided with a first magnetic member 224, and the watch band body 210 may be provided with a second magnetic member 213 corresponding to the first magnetic member 224 on a bottom wall or a side wall of the recess 211. When the object stage 220 is screwed into the recess 211, the first magnetic member 224 and the second magnetic member 213 cooperate to limit the object stage 220 in the recess 211, so as to prevent the object stage 220 from being screwed out of the recess 211 under the influence of external force. For example, a suction force may be generated between the first magnetic member 223 and the second magnetic member 213, so as to attract the stage 220 into the recess 211.

Referring to fig. 13 to 15, fig. 13 is a partial enlarged view of a portion B in fig. 11, fig. 14 is a partial enlarged view of a portion C in fig. 11, and fig. 15 is another partial enlarged view of a portion C in fig. 14.

As shown in fig. 14, the stage 220 can generate a damping force with the rotation shaft 230 during rotation, thereby restricting rotation of the stage 220. After the object stage 220 is screwed out of the groove 221, the damping force generated by the object stage 220 and the rotating shaft 230 can counteract the gravity of the object stage 220 and the camera 301, so that the object stage 220 can rotate to any angle relative to the watchband main body 210 to stay, and the camera 301 can shoot at different angles conveniently. In addition, the material of objective table 220 can be any one of rubber and silica gel for can interference fit between pivot 230 and the objective table 220, thereby further increase the damping force that the rotatory in-process of objective table 220 produced, avoid objective table 220 to receive the external force influence to rock.

For example, the inner wall surface of the through hole 221 may be defined by a plurality of first flat surfaces 2211 connected to each other, and the plurality of first flat surfaces 2211 may contact the rotating shaft 230 to generate a damping force by friction, thereby limiting the rotation of the stage 220. For example, the outer surface of the rotation shaft 230 contacting the through-hole 221 may be formed of a plurality of connected second planes 231. The number of second planes 231 is the same as the number of first planes 2211. When the user pulls the object stage 220 to rotate the object stage 220 with respect to the band body 210, the plurality of second planes 231 contact with the first plane 2211 to generate friction, so that the object stage 220 can generate damping force with the rotation shaft 230 during rotation. In this embodiment, the number of the first planes 2211 may be ten, and the ten first planes 2211 may be connected two by two, so as to surround the inner wall surface forming the through hole 221. Correspondingly, the number of the second planes 231 may also be ten, and the ten second planes 231 may be connected in pairs, thereby forming a decagonal structure adapted to the inner wall surface of the through hole 221. Since an edge angle is formed between the two adjoining second planes 231, when the object stage 220 rotates, the edge angle scratches the first plane 2211, thereby generating a damping force. Accordingly, the stage 220 can be rotated to an arbitrary angle to stop by offsetting the gravity of the camera 301 by the damping force. In some embodiments, the number of the first plane 2211 and the second plane 231 may also not be limited to ten. The smaller the number of the first plane 2211 and the second plane 231 is, the larger the damping force generated by the object stage 220 and the rotating shaft 230 during the rotation process is, and the larger the number of the first plane 2211 and the second plane 231 is, the smaller the damping force generated by the object stage 220 and the rotating shaft 230 during the rotation process is, and the specific number thereof may be set according to the actually required damping force, which is not limited in this embodiment. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise.

As shown in fig. 15, in some embodiments, the inner wall surface of the through hole 221 may also be formed with a plurality of first convex hulls 2212, and the plurality of first convex hulls 2212 may be annularly distributed along the inner wall surface of the through hole 221, so as to increase the contact area with the rotating shaft 230. Accordingly, a plurality of second convex hulls 232 may be formed on the outer surface of the rotating shaft 230 contacting the inner wall surface of the through hole 221. Wherein the number of the first convex hulls 2212 and the second convex hulls 232 can be the same. When the object stage 220 rotates relative to the watch band body 210, the first convex hull 2212 and the second convex hull 232 can contact to generate friction, so that the object stage 220 can generate damping force with the rotating shaft 230 during the rotation process. In this embodiment, the material of the first convex hull 2212 may be the same as that of the object stage 220, i.e. the first convex hull 2212 and the object stage 220 may be integrally formed. Accordingly, the second convex hull 232 may be made of the same material as the stage 220. When the first convex hull 2212 contacts with the second convex hull 232, the first convex hull 2212 and the second convex hull 232 can deform to some extent and abut against each other under the action of their own elastic forces, so as to increase the damping force generated by the object carrying platform 220 and the rotating shaft 230. In this embodiment, the number of the first convex hulls 2212 and the second convex hulls 232 may also be specifically set according to the actually required damping force, which is not limited in this embodiment.

In some embodiments, when the inner wall surface of the through hole 221 is a plurality of connected first planes 2211, the second convex hull 232 may also be disposed on the outer surface of the rotating shaft 230 contacting the inner wall surface of the through hole 221, and the damping force may also be generated by the contact friction between the first planes 2211 and the second convex hull 232 to limit the rotation of the object stage 220. Accordingly, when the inner wall surface of the through hole 221 is provided with the first convex hull 2212, the outer surface of the rotating shaft 230 contacting the inner wall surface of the through hole 221 may be formed by a plurality of connected second planes 231, and by the contact friction between the first convex hull 2212 and the second planes 231, a damping force may still be generated to limit the rotation of the object stage 220.

As shown in fig. 11 and 13-14, the flexible circuit board 240 may be disposed in the watchband body 210 and electrically connected to the functional element 300 on the stage 220. Meanwhile, a partial region of the flexible circuit board 240 may also extend in the length direction of the band body 210, so as to extend to the outside of the band body 210, thereby achieving electrical connection between the flexible circuit board 240 and the watch head 100. In this embodiment, the flexible circuit board 240 may be disposed within the channel 212 and may extend along the channel 212 in a length direction of the band body 210. One end of the flexible circuit board 240 may extend into the recess 211 and be connected to the camera 301 in the stage 220. For example, the object stage 220 may be provided with a notch 223, and one end of the flexible circuit board 240 may extend into the accommodating cavity 222 through the notch 223 and be connected to the camera 301 disposed in the accommodating cavity 222, so as to electrically connect the flexible circuit board 240 and the camera 301. The other end of the flexible circuit board 240 may extend in the length direction of the band body 210, along the channel 212 in a direction away from the groove 211, and out of the band body 210. When the end of the band body 210 is disposed in the mounting groove 1202, the flexible circuit board 240 disposed outside the band body 210 may extend into the inside of the watch head 100, that is, the accommodating space 1201 through the through groove 1203 that communicates the mounting groove 1202 and the accommodating space 1201, so as to be electrically connected to the main board 130. Therefore, the camera 301 can be electrically connected with the main board 130 in the gauge outfit 100 through the flexible circuit board 240, so as to realize the shooting function thereof. In addition, since the object stage 220 rotates relative to the watch band body 210, the flexible circuit board 240 needs to have a certain stretching length, so as to avoid the problem that the object stage 220 pulls the flexible circuit board 240 in the rotating process, which causes poor contact of the flexible circuit board 240. For example, a partial region of the flexible circuit board 240 disposed in the accommodating cavity 222 may be bent, so that a certain stretching length is reserved in the accommodating cavity 222. Meanwhile, the flexible circuit board 240 may be disposed in a bending manner in a partial region of the channel 212, so as to further increase the stretchable length of the flexible circuit board 240. In some embodiments, the flexible circuit board 240 may be bent only within the receiving cavity 222, or bent within the channel 212, with only a certain stretching length.

The embodiment of the application provides a watchband 200 and have intelligent wrist-watch 10 of this watchband 200, set up recess 211 on watchband main part 210, set up objective table 220 in recess 211, wear to locate watchband main part 210 and objective table 220 through pivot 230 for objective table 220 part region can for watchband main part 210 back-out recess 211, and then drives the function piece 300 back-out recess that sets up on objective table 220, in order to realize the multi-angle rotating of function piece 300. The flexible circuit board 240 is arranged in the watchband main body 210, and the flexible circuit board 240 is connected with the objective table 220, so that the functional element 300 arranged on the objective table 220 can be electrically connected with the flexible circuit board 240; a partial region of the flexible circuit board 240 extends in the length direction of the band body 210, so that the flexible circuit board 240 can extend out of the band body 210 to achieve electrical connection with the watch head 100, and further, the functional element 300 can be electrically connected with the watch head 100 to achieve functional application thereof. Through the mode, the functional piece 300 can be screwed out of the groove 211, the functional application is realized at a plurality of angles, and the application richness of the functional piece 300 is improved. Meanwhile, the functional element 300 is disposed on the band 200, which can reduce the volume of the watch head 100 or improve the space utilization of the watch head 100 with the same volume.

The above description is only a part of the embodiments of the present application, and not intended to limit the scope of the present application, and all equivalent devices or equivalent processes performed by the content of the present application and the attached drawings, or directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims

1. A watch band, characterized in that it comprises: the watch band comprises a watch band main body, an object stage, a rotating shaft and a flexible circuit board;

the watchband main body is provided with a groove, the object stage and the rotating shaft are arranged in the groove, and the rotating shaft penetrates through the watchband main body and the object stage, so that the object stage part area can be screwed out of the groove relative to the watchband main body; the objective table is used for installing a functional piece, so that the functional piece can be driven by the objective table to be screwed out of the groove, and multi-angle rotation of the functional piece is realized;

the flexible circuit board is arranged in the watchband main body and connected with the objective table, so that the functional part can be electrically connected with the flexible circuit board; wherein: and part of the area of the flexible circuit board extends in the length direction of the watchband main body, so that part of the area of the flexible circuit board can extend out of the watchband main body to realize the electrical connection between the flexible circuit board and the watch head.

2. The band of claim 1, wherein the object table generates a damping force with the spindle during rotation to limit rotation of the object table; when the objective table is screwed out of the groove, the damping force can counteract the gravity of the objective table and the functional part, so that the objective table can rotate to stay at any angle.

3. The watchband according to claim 2, wherein a through hole is formed in one end of the object stage, and the rotating shaft is inserted into the object stage through the through hole, so that the other end of the object stage can be screwed out of the groove relative to the watchband body; the inner wall surface of the through hole is formed by surrounding a plurality of connected first planes, and the first planes can be in contact with the rotating shaft to rub to generate the damping force so as to limit the rotation of the objective table.

4. The band of claim 3, wherein the hinge has a plurality of second planes that meet, and the first and second planes are equal in number; when the object stage rotates relative to the watchband main body, the plurality of first planes can contact with the plurality of second planes to generate the damping force through friction, and the object stage is limited in rotation.

5. The band of claim 3, wherein the object holder is provided with a first magnetic element at an end thereof remote from the pivot axis, and the band body is provided with a second magnetic element in the recess, such that when the object holder is rotated into the recess, the first magnetic element and the second magnetic element cooperate to restrain the object holder in the recess.

6. The watch band of claim 2, wherein the object stage is made of any one of rubber and silica gel, so that the object stage can be in interference fit with the rotating shaft.

7. The watchband according to claim 1, wherein the watchband body is provided with a channel in a length direction, the channel is communicated with the groove and the outside of the watchband body, and the flexible circuit board is arranged in the channel; wherein: one end of the flexible circuit board extends into the groove and is connected with the objective table; the other end of the flexible circuit board extends out of the watchband main body so as to realize the electrical connection with the gauge outfit.

8. The watch band of claim 7, wherein the object stage is provided with an accommodating cavity for mounting the functional element, and one end of the flexible circuit board is disposed in the accommodating cavity and electrically connected to the functional element in the accommodating cavity; the flexible circuit board is arranged in a bending mode in a partial area in the accommodating cavity so as to reserve a stretching length required by rotation of the object stage.

9. A smart watch, the smart watch comprising: a watch head, a functional element and the band of any one of claims 1 to 8;

the watchband is connected with the gauge head, the functional piece is arranged on the objective table and can be driven by the objective table to rotate out of the groove, so that multi-angle application of the functional piece is realized; the flexible circuit board is arranged in the gauge outfit in a partial area outside the watchband main body and is electrically connected with the gauge outfit so as to realize the electrical connection between the functional part and the gauge outfit.

10. The smartwatch of claim 9, wherein the header comprises: the display screen, the mainboard and the shell;

the display screen is connected with the shell, and the display screen and the shell are arranged in an enclosing manner to form an accommodating space;

the main board is arranged in the accommodating space; wherein: the watchband with the casing is connected, just the casing with the area that the watchband is connected sets up with the logical groove of accommodation space intercommunication, flexible circuit board passes through logical groove extends to in the accommodation space, with mainboard electric connection.

11. The smart watch of claim 10, wherein the watch head further comprises a seal;

the sealing element is arranged in the through groove and surrounds the flexible circuit board so as to realize sealing between the shell and the flexible circuit board.

12. The smartwatch of claim 9, wherein the functional element is any one of a camera, a light, and a sensor.