CN110051091A - Fast connector assembly and wrist-watch - Google Patents

Abstract

The present invention provides a quick-plug assembly and a watch, which relate to the technical field of electronic products and are used to solve the technical problem that the existing integrated connection watch cannot be detached from the dial body or the strap alone. The quick-plug assembly includes: extending along a first direction The convex part and the insertion groove are formed; the convex part is formed with a clamping part; the inner wall surface of the insertion groove is formed with a mounting hole along the second direction, the mounting hole is inserted with a plug, and the plug It can move relative to the insertion slot along the second direction, so as to make the insertion part and the clamping part snap-fit and connect or separate the insertion part from the clamping part, the second direction and the first direction have a preset angle, the implementation of the present invention For example, the quick-insertion assembly and watch provided in the example can be detached from the dial body or the strap separately, which is convenient to use.

Description

Quick Plug Components and Watches

technical field

Embodiments of the present invention relate to the technical field of electronic products, and in particular, to a quick-plug component and a watch.

Background technique

Today, with the rapid development of science and technology, more and more smart wearable devices are flooding people's lives. Smart wearable devices refer to the application of wearable technology to intelligently design daily wearable products and develop wearable smart devices. For example : smart watch, smart bracelet, etc.

Taking a smart watch as an example, the wearable electronic device includes: a watch core, a dial body and a watch strap, the watch core is arranged in the dial body, and the watch strap is connected with the dial body for the user to wear; wherein, the watch strap and the dial body can be All-in-one connection.

For the one-piece connected smart watch, when the dial body or the strap needs to be repaired and replaced, the dial body or the strap cannot be disassembled separately, which is inconvenient to use.

SUMMARY OF THE INVENTION

In view of the above problems, the embodiments of the present invention provide a quick-plug assembly and a watch, so that the dial body or the strap of the watch can be disassembled separately, which is convenient for maintenance and replacement.

In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:

A first aspect of the embodiments of the present invention provides a quick-plug assembly, which includes: a protruding portion extending along a first direction and an insertion slot inserted into the protruding portion; a card is formed on the protruding portion A connecting part; an installation hole along the second direction is formed on the inner wall surface of the insertion slot, and an insertion piece is inserted at the installation hole, and the insertion piece can be opposed to the said insertion piece along the second direction. The insertion slot moves so as to make the insertion member and the clamping portion snap-fit and connect or separate the insertion member from the clamping portion, and the second direction has a predetermined relationship with the first direction. Set the angle.

The quick-plug assembly as described above, wherein the plug connector comprises: a pin shaft and a protrusion, one end of the pin shaft is installed in the installation hole, and the protrusion is fixed on the other end of the pin shaft and the convex block protrudes outward from the side surface of the pin shaft; the latching portion includes: a pin hole and a notch passing through the protruding portion along the second direction, and the notch is also formed by the The inner wall of the pin hole penetrates the protruding portion in the direction close to the bottom of the socket, and the size of the protrusion perpendicular to the first direction is larger than the size of the notch perpendicular to the first direction; when When the pin shaft moves into the insertion slot along the second direction, the protrusion is located on one side of the protruding portion, and at this time, the pin shaft moves to the pin hole through the notch Among them, after the pin shaft enters the pin hole, the pin shaft moves outward along the second direction, and at this time, the protrusion is snapped and fixed in the pin hole.

The quick-plug assembly as described above, wherein a first guide slope is formed between the top surface of the protruding portion facing away from the mounting hole and the side surface of the protruding portion facing the bottom of the insertion slot; the A second guide inclined surface is formed on the end surface of the protruding block close to the pin shaft. When the protruding portion is inserted into the insertion slot, the second guide inclined surface moves along the first guide inclined surface to make the pin shaft moving into the insertion slot along the second direction.

In the quick-plug assembly as described above, a receiving groove is formed on an inner wall surface of the plug-in groove opposite to the installation hole, and the receiving groove is used for receiving the protruding block.

The quick-plug assembly as described above, wherein the end of the pin shaft facing away from the protruding block is further connected with a driving part; the mounting hole includes: a first hole and a second hole extending along the second direction; The second hole is located outside the first hole, and the cross-sectional dimension of the second hole is larger than the cross-sectional dimension of the first hole; the pin shaft passes through the first hole, and the drive The driving part is installed in the second hole; the driving part can move in the second hole along the second direction, so as to drive the pin shaft to move along the second direction.

The quick-plug assembly as described above, wherein a third hole is further formed between the first hole and the second hole, and the cross-sectional size of the third hole is larger than the cross-sectional size of the second hole; An end of the driving part close to the third hole is further provided with a hook, and the hook is engaged with the end face of the third hole close to the second hole.

In the above quick-plug assembly, the number of the hooks is plural, and the plural hooks are arranged on the driving part at equal intervals.

The quick-plug assembly as described above, wherein the quick-plug assembly further comprises: a spring, one end of the spring abuts on the end face of the third hole close to the first hole, and the other end of the spring abuts on the inner surface of the drive part.

In the quick-plug assembly as described above, wherein a snap-fit boss is formed on the inner surface of the driving part, and the spring is sleeved outside the snap-fit boss.

In the above quick-plug assembly, the number of the springs is two, and the two springs are symmetrically arranged on both sides of the plug-in connector.

Compared with the prior art, the quick-plug assembly provided by the present invention has the following advantages: the quick-plug assembly provided by the present invention includes a convex portion and an insertion groove, the convex portion extends along the first direction, and the insertion groove is along the first direction. Specifically, the inner wall of the insertion slot is provided with an installation hole, and the insertion part is inserted at the installation hole, and the insertion part moves along the second direction to realize the connection or disconnection with the clamping part, which is simple to operate and easy to use. personnel operation.

A second aspect of the embodiments of the present invention provides a watch, which includes: a dial body, a watch strap, and the above-mentioned quick-plug assembly; the raised portion is provided on one of the dial body and the watch strap On the upper side, the insertion slot is arranged on the other of the dial body and the watch strap; the dial body and the watch strap are detachably connected by the quick-plug assembly.

In the watch as described above, wherein the protruding portion is integrally formed with the dial body or the watch strap, and the insertion groove is integrally formed with the watch strap or the dial body.

Compared with the prior art, the watch provided by the embodiment of the present invention has the following advantages: the watch provided by the embodiment of the present invention adopts the above-mentioned quick-insertion assembly, and when the dial body and the strap are in a connected state, the raised portion is inserted into the plug-in connector. In the groove, the clip part is connected with the plug connector, and the end face of the dial body is fitted with the end face of the watch strap. When the dial body or the strap needs to be repaired and replaced, disconnect the clip part and the plug connector, and remove the raised part The insertion slot is enough to realize the connection or disconnection of the dial body and the strap, which is convenient for the user to use.

In addition to the technical problems solved by the embodiments of the present invention described above, the technical features constituting the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions, other technical problems that can be solved by the watch provided by the embodiments of the present invention , other technical features included in the technical solution and the beneficial effects brought about by these technical features will be described in further detail in the specific embodiments.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

1 is a schematic diagram of an exploded structure of a quick-plug assembly provided by an embodiment of the present invention;

2 is a schematic cross-sectional structural diagram 1 of a quick-plug assembly provided by an embodiment of the present invention;

3 is a second schematic cross-sectional structural diagram of a quick-plug assembly provided by an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of the connector in FIGS. 1 to 3;

FIG. 5 is a schematic structural diagram of the protruding portion in FIGS. 1 to 3 .

Reference number:

10: Protruding part; 11: Clipping part; 111: Pin hole;

112: Gap; 12: First guide slope; 20: Insertion slot;

21: mounting hole; 211: first hole; 212: second hole;

213: Third hole; 22: Receiving slot; 30: Plug connector;

31: pin; 32: bump; 33: second guide slope;

34: Driving part; 35: Hook; 36: Clamping boss;

40: spring; 50: first engaging surface; 60: second engaging surface.

Detailed ways

In order to make the above objects, features and advantages of the embodiments of the present invention more clearly and easily understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

One-piece connection The dial body and the strap of the smart watch are integrated. If the strap is broken and the user wants to replace a new strap, the user can only remove the dial body or the strap at the same time, and replace the dial body at the same time. The cost is high, and since the watch core needs to be disassembled from the dial body, frequent disassembly and assembly of the watch core will easily damage the watch core and reduce the service life of the watch core; similarly, if only the dial body is worn or bruised , the user has to replace the watch strap at the same time, which is costly; therefore, the watch that is connected in one piece is inconvenient for the user to use.

FIG. 1 is a schematic diagram of an exploded structure of a quick-plug assembly provided by an embodiment of the present invention, FIG. 2 is a schematic cross-sectional structural diagram 1 of a quick-plug assembly provided by an embodiment of the present invention, and FIG. 3 is a cross-sectional view of the quick-plug assembly provided by an embodiment of the present invention. 1 to 3, the present embodiment provides a quick-plug assembly capable of connecting the dial body and the watch strap, or separating the dial body and the strap, the quick-plug assembly includes: extending along the first direction The protruding part 10 and the insertion slot 20 inserted into the protruding part 10; the protruding part 10 is formed with a clamping part 11; the inner wall surface of the insertion slot 20 is formed with a mounting hole 21 along the second direction, An insert 30 is inserted into the mounting hole 21 , and the insert 30 can move relative to the insert slot 20 along the second direction, so that the insert 30 can be fixedly connected with the engaging portion 11 or the insert 30 Separated from the clamping portion 11 , the second direction and the first direction have a predetermined angle.

Specifically, the quick-plug assembly provided in this embodiment can be applied to a watch, where the watch can include a dial body, a watch strap, and a quick-plug assembly. Among them, the dial body can be square, circular or other shapes; the material of the dial body can be plastic, rubber or metal, etc.; the dial body can be detachably connected by the first shell and the second shell, which is convenient for maintenance of the dial body internal equipment.

The strap is strip-shaped and can be made of plastic, rubber, or metal. The watch strap can include a first connecting strap and a second connecting strap, the first end of the first connecting strap can be connected with the dial body through the quick-plug assembly, the second end of the first connecting strap is provided with a first connecting piece, and the second connecting strap The first end of the dial can also be connected to the dial body through a quick-insertion assembly, and the second end of the second connecting belt is provided with a second connecting piece. The first connecting piece and the second connecting piece are detachably connected for the user to wear or take. A watch, wherein the first connecting piece may be one of the plug and the buckle, and the second connecting piece may be the other of the plug and the buckle. It can be understood that the number of watch straps can also be one. Exemplarily, both ends of the watch strap are provided with insertion slots 20, and two raised portions 10 are arranged on both sides of the dial body. The watch strap passes through the insertion slots at both ends. 20 is connected to the main body of the dial in a ring shape for users to wear.

A watch core assembly for timing can be arranged inside the dial body, and the watch core assembly can include an internal timing piece and a dial, and a through hole for fixing the dial is formed on the dial body, so that the dial can be exposed to the outside of the dial body; the timing piece can be Mechanical components or networked electronic parts, the real-time time is displayed on the dial to remind the user of the time at that time.

The quick-insertion assembly includes: a raised part 10 and an insertion slot 20 that is inserted into the raised part 10, wherein the raised part 10 can be arranged on the dial body, and the insertion slot 20 can be arranged on the watch band, or the raised part 10 can be arranged on the watch band. The part 10 may be provided on the watch strap, and the insertion slot 20 may be provided on the dial body, which is not limited in this embodiment.

The protruding portion 10 extends along the first direction, and the socket 20 is recessed along the first direction, wherein the first direction can be any direction in the three-dimensional space. Exemplarily, for the convenience of description, as shown in FIG. 1 , use X, Y and Z to represent the three coordinate axes that are perpendicular to each other. The X axis, Y axis and Z axis can form a coordinate system, and the watch is placed in this coordinate system, wherein the first direction can be parallel to the X axis , the protruding portion 10 or the insertion slot 20 moves toward each other along the X-axis direction, so that the protruding portion 10 can be inserted into the insertion slot 20 .

In order to optimize the engaging effect between the raised portion 10 and the insertion slot 20 , the raised portion 10 is provided with a clamping portion 11 , and the insertion slot 20 is provided with an insertion member 30 , and the raised portion 10 is inserted into the insertion slot 20 . When the connector 30 is engaged with the clip portion 11, specifically, the side wall of the connector slot 20 is provided with a mounting hole 21 along the second direction, and the second direction and the first direction have a preset angle, that is, , the second direction may not be collinear with the X axis, preferably, the second direction may be along the Z axis direction perpendicular to the X axis.

This embodiment provides an implementation as follows. The installation hole 21 may not penetrate the side wall of the insertion slot 20. For example, the installation hole 21 includes a sliding hole connected to the inner wall of the insertion slot 20 and a snap hole connected to the sliding hole. The sliding hole can be along the Z-axis direction, the clamping hole can be arranged inside the side wall of the insertion slot 20, the sliding hole can be arranged in a T-shape with the clamping hole, and the corresponding part of the plug 30 and the clamping hole is provided with a clamping connection. The extension length of the clamping hole along the axial direction of the sliding hole is greater than the extension length of the clamping block along the axial direction of the sliding hole, so that the plug-in member 30 can move relative to the plug-in slot 20 .

Further, one end of the plug connector 30 away from the clamping block is used for engaging and fixed connection with the clamping part 11, and one end of the plug connector 30 away from the clamping block can form a card slot, and the opening of the card slot faces the raised part 10, The card slot can pass through the connector 30 along the Y-axis direction; the card-connecting portion 11 can be the raised portion 10 itself, and the thickness of the raised portion 10 along the Z-axis direction is smaller than the opening size of the insertion slot 20 along the Z-axis direction. The slot 20 can be an elastic piece, so that when the protruding part 10 is engaged in the slot, the slot can clamp the protruding part 10 to form a connection, and when the protruding part 10 and the insertion slot 20 need to be disconnected, the user can The watch band can be separated from the dial body by moving the plug connector 30 in the reverse direction, which is convenient to use.

The quick-plug assembly provided in this embodiment makes the dial body and the strap of the watch a detachable connection. When wearing the watch, the wearer can first use the quick-plug assembly to connect the dial body and the strap, and then connect the dial body to the strap. The connection is in the form of a ring for the user to wear. When the dial body is bumped or the watch strap is broken, the user can disconnect the quick-plug assembly by moving the connector 30, and only needs to disassemble the dial body or the watch strap.

The quick-plug assembly provided in this embodiment is convenient for the user to correspondingly disassemble the dial body or the strap, improves the versatility of the dial body and the strap, and reduces the maintenance cost of the watch.

4 is a schematic diagram of the structure of the connector shown in FIGS. 1 to 3 , and FIG. 5 is a schematic diagram of the structure of the protrusion in FIGS. 1 to 3 , please refer to FIGS. The plug 30 includes: a pin 31 and a protrusion 32, one end of the pin 31 is installed in the mounting hole 21, and the protrusion 32 is fixed on the other end of the pin 31; and the protrusion 32 protrudes outward from the pin 31 The side surface of the socket; the snap portion 11 includes: a pin hole 111 and a notch 112 penetrating the raised portion 10 in the second direction, and the notch 112 also penetrates the raised portion 10 from the inner wall of the pin hole 111 to the direction close to the bottom of the socket 20. , the size of the bump 32 perpendicular to the first direction is larger than the size of the notch 112 perpendicular to the first direction; when the pin shaft 31 moves into the insertion slot 20 along the second direction, the bump 32 is located on one side of the raised portion 10 , at this time, the pin shaft 31 moves to the pin hole 111 through the notch 112 . When the pin shaft 31 enters the pin hole 111 , the pin shaft 31 moves outward in the second direction, and the bump 32 is engaged and fixed in the pin hole 111 .

Specifically, the plug 30 includes a pin 31 and a protrusion 32. The pin 31 is inserted into the mounting hole 21 and can move back and forth along the axis of the mounting hole 21. Specifically, in this embodiment, the pin 31 is relatively The movement of the mounting hole 21 may mean that the pin shaft 31 is inserted into the mounting hole 21 and can move back and forth along the axis of the mounting hole 21 , or it may mean that the pin shaft 31 is caused by elastic deformation of the pin shaft 31 . The relative movement of the shaft 31 relative to the mounting hole 21; for example, the plug 30 in this embodiment may be an elastic rubber part.

The protruding block 32 is located in the insertion slot 20 , and the cross-sectional area of the protruding block 32 is larger than the cross-sectional area of the pin shaft 31 , so as to prevent the plug-in connector 30 from falling off from the mounting hole 21 .

The latching portion 11 includes a pin hole 111 and a notch 112. Both the pin hole 111 and the notch 112 pass through the convex portion 10 in the second direction. One side of the slot bottom of the socket 20.

In order for the pin shaft 31 to pass through the notch 112 , the maximum extension dimension of the pin shaft 31 along the Y-axis direction should be smaller than the minimum extension dimension of the notch 112 along the Y-axis direction. In order to allow the protrusions 32 to fall into the pin holes 111 , the cross-sectional area of the pin holes 111 should be larger than that of the protrusions 32 .

The size of the bump 32 perpendicular to the first direction is larger than the size of the cutout 112 perpendicular to the first direction, so that the bump 32 can be snapped at the pin hole 111 to prevent the bump 32 from coming out of the cutout 112, resulting in disconnection of the quick-plug assembly . Specifically, as mentioned above, the first direction can be along the X-axis direction, then the Y-axis direction and the Z-axis direction are both perpendicular to the X-axis direction. Move, after the bump 32 is engaged at the pin hole 111, the bump 32 should be prevented from coming out of the notch 112 and moving in the first direction relative to the notch 112. Then, the size of the bump 32 perpendicular to the first direction refers to the bump The extension dimension of 32 along the Y-axis direction, the dimension of the notch 112 perpendicular to the first direction refers to the extension dimension of the notch 112 along the Y-axis direction, and further, the dimension of the bump 32 perpendicular to the first direction is greater than the dimension of the notch 112 perpendicular to the first direction. The dimension in one direction means that the largest dimension of the bump 32 along the Y-axis direction is smaller than the smallest dimension of the extension dimension of the notch 112 along the Y-axis direction.

After the pin shaft 31 enters the pin hole 111, it is necessary to move the pin shaft 31 and the bump 32 outward in the second direction, so that the bump 32 falls into the pin hole 111, so as to realize the engagement between the bump 32 and the pin hole 111. The connection between the dial body and the watch band, specifically, in order to help the bump 32 fall into the pin hole 111 smoothly, the pin 31 can be an elastic member, and the extension length of the pin 31 along the Z-axis direction is smaller than that of the protrusion 10 along the Thickness in the Z direction, when the pin shaft 31 passes through the notch 112 , the pin shaft 31 is in a stretched state.

When the quick-plug assembly provided in this embodiment is connecting the dial body and the watch band, the plug-in member 30 can be moved in the second direction to move into the plug-in groove 20 , and the protrusion 32 can be positioned away from the protrusion 10 . One side of the mounting hole 21; move the raised part 10 or the insertion slot 20 to each other along the first direction, when the gap 112 moves to the pin shaft 31, because the extension dimension of the pin shaft 31 along the Y direction is smaller than that of the gap 112 along the Y direction The extension dimension in the direction allows the pin shaft 31 to pass through the gap 112; when the pin shaft 31 moves into the pin hole 111, the plug 30 is moved in the second direction to move away from the plug slot 20, so that the convex block 32 can fall into the pin hole 111; since the size of the bump 32 perpendicular to the first direction is larger than the size of the notch 112 perpendicular to the first direction, the bump 32 cannot escape from the notch 112, so that the bump 32 is snapped and fixed on the pin In the hole 111, the connection between the dial body and the watch band is realized.

The quick-plug assembly provided in this embodiment realizes the transition between the connected state and the disconnected state between the dial body and the watch strap through the movement of the plug connector 30 in the second direction, and the connection is reliable.

Further, when connecting the dial body and the watch band, in order to guide the relative movement between the protrusions 32 and the protrusions 10 , a guide surface may be provided at the protrusions 10 or the protrusions 32 , preferably, the protrusions 10 A first guide slope 12 is formed between the top surface facing away from the mounting hole 21 and the side surface of the raised portion 10 facing the bottom of the socket 20; When the part 10 is inserted into the insertion slot 20, the second guide slope 33 moves along the first guide slope 12, so that the pin shaft 31 moves into the insertion slot 20 in the second direction.

Specifically, the second guide slope 33 can be the side surface of the bump 32, the bump 32 is tapered, and the size of the connecting end of the bump 32 and the pin 31 is smaller than the size of the end of the bump 32 away from the pin 31; the second guide slope 33 is also It can be the lower end surface of the bump 32 . On a section perpendicular to the Z-axis, the cross-sectional area of the second guide slope 33 increases gradually from the end connected with the pin 31 to the end connected with the bump 32 .

When using the quick-insertion assembly provided in this embodiment to connect the dial body and the watch band, the protrusion 10 is inserted into the insertion slot 20 , and the pin 31 passes through the notch 112 until the first guide slope 12 and the second guide slope 33 Contact and abut against each other, and the user continues to move the dial body and the strap toward each other in the first direction, then, while the pin shaft 31 continues to pass through the gap 112, the bump 32 moves on the first guide slope 12 at the same time , the first guide slope 12 of the protruding portion 10 can also provide a driving force for the protruding block 32 in the second direction, so that the plug 30 can move to the inside of the plug slot 20, so that the protruding block 32 can move to the convex The raised portion 10 faces away from the mounting hole 21 until the pin shaft 31 moves into the pin hole 111 .

The quick-plug assembly provided in this embodiment avoids the user's manual movement of the plug-in connector 30 when connecting the dial body and the watch strap, reduces the operation process, and is convenient to use.

Referring to FIGS. 2 and 3 , a receiving groove 22 is formed on the inner wall surface of the insertion groove 20 opposite to the mounting hole 21 , and the receiving groove 22 is used for receiving the protrusion 32 .

In the process of connecting the dial body and the watch band, or disconnecting the dial body and the watch band, it is necessary to move the connector 30 in the second direction. If the wall surface interferes and collides, an accommodating groove 22 can be provided on the inner wall surface of the insertion slot 20 , and the accommodating groove 22 is provided on the wall surface opposite to the mounting hole 21 , wherein the cross-sectional area of the accommodating groove 22 is larger than that of the projection 32 . , it is suitable to accommodate the bump 32 to protect the dial body or the strap and improve the service life of the watch.

On the basis of the above-mentioned embodiment, please refer to FIG. 1 and FIG. 4 , the end of the pin shaft 31 facing away from the projection 32 is also connected with a driving part 34 ; the mounting hole 21 includes: a first hole 211 and a second hole extending along the second direction hole 212; the second hole 212 is located outside the first hole 211, and the cross-sectional dimension of the second hole 212 is larger than the cross-sectional dimension of the first hole 211; the pin shaft 31 passes through the first hole 211, and the driving part 34 is installed in In the second hole 212; the driving part 34 can move in the second hole 212 along the second direction, so as to drive the pin shaft 31 to move along the second direction.

In order to facilitate the user to move the plug connector 30 , the plug connector 30 is further provided with a driving part 34 , and the driving part 34 may be located on one side of the outer wall surface of the plug socket 20 . The driving part 34 may be a driving boss protruding from the side surface of the plug-in connector 30 , and the cross-sectional area of the driving part 34 is larger than that of the pin shaft 31 , which is convenient for the user to operate.

The mounting hole 21 includes a first hole 211 and a second hole 212 . The first hole 211 penetrates through the side wall of the insertion slot 20 , so that the plug connector 30 can be inserted into the first hole 211 , and the second hole 212 is arranged at the insertion slot 20 . On the outer wall surface of the groove 20, the cross-sectional area of the second hole 212 is larger than the cross-sectional area of the first hole 211 for accommodating the driving part 34, so that there are no protrusions on the outer wall surface of the dial body or the watch band, which is convenient for users Wear, improve the comfort of use, and optimize the appearance of the watch.

1 and 2, a third hole 213 is also formed between the first hole 211 and the second hole 212, and the cross-sectional dimension of the third hole 213 is larger than that of the second hole 212; the driving part 34 is close to the first hole 213. One end of the three holes 213 is further provided with a hook 35 , and the hook 35 is engaged with the end surface of the third hole 213 close to the second hole 212 .

In order to make the appearance of the watch flat, the outer end surface of the driving part 34 away from the bump 32 may not protrude from the outer wall surface of the watch or the dial body. In this embodiment, the hook 35 is provided to limit the driving part 34 to move away from the plug connection in the second direction. The moving distance of one side of the slot 20, the hook 35 can be arranged on the pin 31 or the driving part 34, specifically, the hook 35 can be arranged on the inner end face of the driving part 34, or can be arranged on the side of the driving part 34 At the position, the hook 35 is used for engaging with the inner wall surface of the insertion slot 20, and the side of the hook 35 away from the projection 32 is formed with a contact surface for contacting the inner wall surface of the insertion slot 20; The plane of the shaft is a cross-section, and the cross-sectional shape of the hook 35 can be L-shaped. The L-shaped hook 35 includes a connecting rod and a clamping rod. The contact surface is located on the side of the clamping rod facing away from the bump 32 .

Correspondingly, the second hole 212 is provided with a third hole 213, and the third hole 213 penetrates the side wall of the insertion slot 20 in the second direction for the connecting rod to pass through. The third hole 213 may not be connected with the first hole. 211, and may also communicate with the first hole 211.

Exemplarily, in this embodiment, the hook 35 is provided at the side of the driving part 34, and the hook 35 and the pin 31 are both located on the X-axis. Correspondingly, a third hole is provided on the bottom wall of the second hole 212. 213, the third hole 213 communicates with the first hole 211, and the sum of the extension lengths of the first hole 211 and the third hole 213 in the first direction may be equal to the extension length of the second hole 212 in the first direction.

After the protruding portion 10 is engaged with the insertion slot 20, a first distance is reserved between the ground of the protruding portion 10 near the installation hole 21 and the wall surface of the insertion slot 20 with the installation hole 21 for the hook 35 to rest on. At the same time, since there is a first distance between the raised portion 10 and the insertion slot 20, in order to prevent the relative movement between the raised portion 10 and the insertion slot 20 in the second direction, an energy The first engaging surface 50 and the second engaging surface 60 are fitted together. The first engaging surface 50 can be arranged on one of the dial body and the watch strap, and the second engaging surface 60 can be arranged on the dial body and the watch strap. On the other one of the belts; wherein, the first engaging surface 50 and the second engaging surface 60 may have a stopper that is not perpendicular to the first direction, preferably, in this embodiment, the first engaging surface 50 It includes a plurality of first engaging contact surfaces, two adjacent first engaging contact surfaces are arranged at an angle, at least one of the multiple first engaging contact surfaces is not perpendicular to the first direction, and the second engaging surface is 60 includes a plurality of second engaging contact surfaces abutting with the first engaging contact surfaces.

Correspondingly, a second distance may also be set between the top surface of the raised portion 10 facing away from the installation hole 21 and the wall surface of the insertion slot where the accommodating groove 22 is provided; The top surface is in contact with the wall surface of the accommodating groove 22 of the insertion groove.

In the quick-plug assembly provided in this embodiment, by setting the hooks 35, when the dial body to which the quick-plug assembly is applied and the watch strap are in a connected state, it is prevented that the driving part 34 protrudes out of the dial body or the outer surface of the watch strap, resulting in The driving part 34 scratches the skin of the user, which is convenient for the user to wear and optimizes the appearance of the watch.

In addition, the number of the hooks 35 may be one, or the number of the hooks 35 may be multiple, and the plurality of hooks 35 are arranged on the driving part 34 at equal intervals to balance the force of the driving part 34 .

In order to facilitate the movement of the plug connector 30 away from the plug slot 20, please refer to FIG. 1 and FIG. 4, the quick plug assembly further includes: a spring 40, one end of the spring 40 abuts against the third hole 213 close to the first hole 211. On the end face, the other end of the spring 40 abuts against the inner surface of the driving part 34 . Specifically, the spring 40 is disposed between the inner surface of the driving portion 34 and the bottom wall of the second hole 212. In order to prevent the spring 40 from interfering with the hook 35, the spring 40 can be staggered from the hook 35. For example, the hook 35 and pin 31 are both located on the X axis, so the spring 40 can be located on the Y axis.

Referring to FIG. 4 , a clamping boss 36 is formed on the inner surface of the driving portion 34 , and the spring 40 is sleeved outside the clamping boss 36 .

Specifically, the spring 40 can be a cylindrical coil spring, the cross-sectional shape of the snap-fit boss 36 can be a circle or a polygon, and the cross-sectional dimension of the snap-fit boss 36 can be smaller than the central diameter of the spring 40, so that the snap-fit boss 36 can be smaller than the center diameter of the spring 40. 36 can be inserted into the spring 40; the spring 40 is used to assist the plug 30 to move to the side away from the insertion slot 20 along the second direction, and the axial direction of the spring 40 and the convex direction of the clamping boss 36 can be parallel in the second direction.

The height when the spring is compressed to the point where each circle is fully aligned is called the compression height, and the raised height of the snap-on boss 36 can be smaller than the snap-on height, so as to prevent the snap-on boss 36 from being connected to the connector 30 when the user drives the connector 30 to move. The second hole 212 interferes and collides.

The snap-on boss 36 provided in this embodiment serves as a guide, which helps to guide the spring 40 to compress or expand in the second direction, and assists the driving part 34 to move in the second direction in the second hole 212, preventing the spring 40 from being skewed , causing it to squeeze and scrape with the side wall of the second hole 212 .

The number of the springs 40 is two, and the two springs 40 are symmetrically arranged on both sides of the plug connector 30 . The number of the springs 40 can be multiple, and the multiple springs 40 can be evenly arranged around the axis of the pin shaft 31 , so that the driving part 34 is evenly stressed.

This embodiment also provides a watch, comprising: a dial body, a watch strap, and the above-mentioned quick-insertion assembly; the protrusion 10 is provided on one of the dial body and the watch strap, and the insertion slot 20 is provided on the dial body On the other one of the straps; the dial body and the strap are detachably connected by a quick-connect assembly.

Among them, the dial body can be square, circular or other shapes; the material of the dial body can be plastic, rubber or metal, etc.; the dial body can be detachably connected by the first shell and the second shell, which is convenient for maintenance of the dial body internal equipment.

The strap is strip-shaped and can be made of plastic, rubber, or metal. The watch strap can include a first connecting strap and a second connecting strap, the first end of the first connecting strap can be connected with the dial body through the quick-plug assembly, the second end of the first connecting strap is provided with a first connecting piece, and the second connecting strap The first end of the dial can also be connected to the dial body through a quick-insertion assembly, and the second end of the second connecting belt is provided with a second connecting piece. The first connecting piece and the second connecting piece are detachably connected for the user to wear or take. A watch, wherein the first connecting piece may be one of the plug and the buckle, and the second connecting piece may be the other of the plug and the buckle. It can be understood that the number of watch straps can also be one. Exemplarily, both ends of the watch strap are provided with insertion slots 20, and two raised portions 10 are arranged on both sides of the dial body. The watch strap passes through the insertion slots at both ends. 20 is connected to the main body of the dial in a ring shape for users to wear.

A watch core assembly for timing can be arranged inside the dial body, and the watch core assembly can include an internal timing piece and a dial, and a through hole for fixing the dial is formed on the dial body, so that the dial can be exposed to the outside of the dial body; the timing piece can be Mechanical components or networked electronic parts, the real-time time is displayed on the dial to remind the user of the time at that time.

The raised portion 10 provided in this embodiment may be provided on the dial body, and the insertion slot 20 may be arranged on the watch strap, or the raised portion 10 may be arranged on the watch strap, and the insertion slot 20 may be arranged on the dial body, It is convenient to disassemble and assemble the dial body and the watch band, and at the same time, the versatility of the watch provided by this embodiment is improved.

On the basis of the above embodiment, the raised portion 10 is integrally formed with the dial body or the watch strap, and the insertion groove 20 is integrally formed with the watch strap or the dial body.

The raised portion 10 can be snap-connected, pin-connected or integrally formed with the dial or the watch strap, and the insertion slot 20 can also be snap-connected, pin-connected or integrally formed with the watch strap or the dial body, which is convenient for users to select the The connection method between the plug-in component and the watch has high applicability.

The embodiments or implementations in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments may be referred to each other.

In the description of this specification, reference to the terms "one embodiment," "some embodiments," "exemplary embodiment," "example," "specific example," or "some examples", etc., is meant to incorporate the embodiments A particular feature, structure, material, or characteristic described or exemplified is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention. scope.

Claims (12)

1. a kind of fast connector assembly, which is characterized in that the fast connector assembly include: the lug boss extended in a first direction and with institute State the inserting groove of lug boss grafting；

Clamping portion is formed on the lug boss；

It is formed with mounting hole in a second direction on the inner wall of the inserting groove, plug connector is inserted at the mounting hole, and The plug connector can be moved along the second direction relative to the inserting groove, so that the plug connector engages admittedly with the clamping portion Connect or make the plug connector and the shackle portion from the second direction and the first direction have predetermined angle calmly.

2. fast connector assembly according to claim 1, which is characterized in that the plug connector includes: pin shaft and convex block, described In the mounting hole, the convex block is fixed on the other end of the pin shaft for one end installation of pin shaft；And the convex block convex For the side of the pin shaft；

The clamping portion includes: the pin hole and gap for running through the lug boss along the second direction, and the gap is also by institute The inner wall for stating pin hole runs through the lug boss to the direction close to the inserting groove slot bottom, and the convex block is perpendicular to the first party To size be greater than the gap perpendicular to the first direction size；

When the pin shaft is moved along the second direction into the inserting groove, the convex block is located at the one of the lug boss Side, the pin shaft is moved in the pin hole via the gap at this time, after the pin shaft enters the pin hole, the pin shaft It is displaced outwardly along the second direction, the convex block is fixed in the pin hole at this time.

3. fast connector assembly according to claim 2, which is characterized in that the lug boss away from the mounting hole top surface with And the lug boss is formed with the first guiding surface towards between the side of the inserting groove slot bottom；

The convex block forms the second guiding surface close to the end face of the pin shaft, when the lug boss is inserted into the inserting groove, Second guiding surface is moved along first guiding surface, so that the pin shaft is along the second direction to the inserting groove Interior movement.

4. fast connector assembly according to claim 2, which is characterized in that the inserting groove inner wall opposite with the mounting hole Holding tank is formed on face, the holding tank is for accommodating the convex block.

5. fast connector assembly according to claim 1-4, which is characterized in that the pin shaft deviates from the one of the convex block End is also connected with driving portion；

The mounting hole includes: along the first hole and the second hole that the second direction extends；Second hole is located at described first Outside hole, and the cross sectional dimensions in second hole is greater than the cross sectional dimensions in first hole；The pin shaft is threaded through described In one hole, the driving portion is mounted in second hole；The driving portion can be along the second direction in second hole Middle movement, to drive the pin shaft to move along the second direction.

6. fast connector assembly according to claim 5, which is characterized in that also formed between first hole and second hole There is third hole, the cross sectional dimensions in the third hole is greater than the cross sectional dimensions in second hole；The driving portion is close to described The one end in third hole also sets up grab, and the grab engages with the third hole close to the end face in second hole.

7. fast connector assembly according to claim 6, which is characterized in that the quantity of the grab is multiple, multiple cards Hook is arranged at equal intervals on the driving portion.

8. fast connector assembly according to claim 7, which is characterized in that the fast connector assembly further include: spring, the spring One end be resisted against the third hole close to the end face in first hole, the other end of the spring is resisted against the driving portion Inner surface.

9. fast connector assembly according to claim 8, which is characterized in that it is convex to be formed with clamping on the inner surface of the driving portion Platform, the spring are set in outside the clamping boss.

10. fast connector assembly according to claim 8, which is characterized in that the quantity of the spring is two, two bullets Spring is symmetricly set on the two sides of the plug connector.

11. a kind of wrist-watch characterized by comprising dial plate main body, watchband and claim 1-10 are described in any item fast slotting Component；

The lug boss is arranged in one of them in the dial plate main body and the watchband, and the inserting groove is arranged described On another in dial plate main body and the watchband；The dial plate main body and the watchband are detachably connected by the fast connector assembly It connects.

12. wrist-watch according to claim 11, which is characterized in that the lug boss and the dial plate main body or the watchband It is integrally formed, the inserting groove and the watchband or the dial plate main body are integrally formed.