CN219460492U - Watch body and watchband - Google Patents

Abstract

The present disclosure relates to a watch body and a wristband, the watch body comprising: a body; a key provided with a first connection portion, the key being slidably provided within the body to switch the first connection portion between an installation position and a removal position; when the key is in the mounting position, the first connecting portion is in clamping fit with one end of the watchband to fix the watchband on the body, and when the key is in the dismounting position, the key is suitable for being separated from one end of the watchband to detach the watchband from the body.

Description

Watch body and watchband

Technical Field

The disclosure relates to the technical field of wearable equipment, in particular to a watch body and a watchband.

Background

With the rise of intelligent wearing products, wearing equipment such as intelligent watches and intelligent bracelets are increasingly various in types, and in recent years, the quick-release structure of the watchband is lifted, so that the watchband can be automatically replaced by bare hands and is gradually valued by users, and therefore, the quick-release structure becomes an important ring of product design.

The quick detach watchband occupation space on the present market is great, needs to increase outward appearance unpick and install, and the surface can obviously screw influences whole outward appearance, needs external tool to assist in dismantling at the dismantlement in-process, and because joint spare itself separates with the table body when dismantling, causes the joint spare to lose easily, and user experience feels poor.

Disclosure of Invention

To overcome the problems in the related art, the present disclosure provides a watch body and a wristband.

According to a first aspect of embodiments of the present disclosure, there is provided a watch body comprising: a body; a key provided with a first connection portion, the key being slidably provided within the body to switch the first connection portion between an installation position and a removal position; when the key is in the mounting position, the first connecting portion is in clamping fit with one end of the watchband to fix the watchband on the body, and when the key is in the dismounting position, the key is suitable for being separated from one end of the watchband to detach the watchband from the body.

In some embodiments, the watch body further includes a back case disposed on a back side of the body, the back case having a first opening disposed thereon in communication with the first channel.

In some embodiments, the edge of the rear case is provided with a curved surface, the key is provided with a pressing portion, the pressing portion is provided with a curved surface, the pressing portion is exposed from the first opening, and the outer surface of the pressing portion and the outer surface of the rear case are in smooth transition.

In some embodiments, a first channel is provided within the body, the key being slidably disposed within the first channel to switch between the installed and removed positions; the body is internally provided with a second channel which is communicated with the first channel and is suitable for the passage of one end of the watchband so as to be optionally matched with the key.

In some embodiments, an angle α is formed between the extending direction of the first channel and the extending direction of the second channel, and the angle α satisfies: alpha is more than 0 DEG and less than 180 deg.

In some embodiments, the second channel comprises: a support groove formed at an outer circumferential surface of the body and extending inward; and one end of the matching hole is communicated with the supporting groove, and the other end of the matching hole is communicated with the first channel.

In some embodiments, the watch body further comprises: the elastic piece is arranged between the key and the body, and when the key moves from the installation position to the disassembly position, the elastic piece stores energy so as to provide force for the key to move towards the installation position.

In some embodiments, the elastic member is configured as a spring, and the key or/and the body is provided with a guide post, and the spring is sleeved on the guide post.

In some embodiments, at least a portion of the outer peripheral surface of the body is configured as an arcuate surface through which the one end of the second channel extends.

In some embodiments, the key comprises: a key body; the first matching part is arranged on the key body and extends towards the direction away from the key body, and a first connecting part and a dismounting hole are formed in the first matching part; when the key is positioned at the mounting position, one end of the watchband passes through the dismounting hole and is matched with the first connecting part in a clamping way so as to be fixed on the watch body, and when the key is positioned at the dismounting position, the one end of the watchband is separated from the first connecting part and then passes through the dismounting hole so as to be separated from the watch body.

In some embodiments, the disassembly hole is disposed at an end of the first mating portion remote from the key body, and an edge of the disassembly hole remote from the key body is spaced apart from an end of the first mating portion remote from the key body to form the first connection portion.

In a second aspect of the present disclosure, there is provided a wristband comprising: a watchband body; the quick-release head is arranged at the second connecting part on the end part of the watchband body; the second matching part is arranged on the quick-release head and extends towards the direction away from the watchband body, and the second matching part is provided with a second connecting part which is in clamping fit with the watch body.

In some embodiments, the second connecting portion is configured as a clamping groove, and the clamping groove is disposed at an end of the second mating portion remote from the watchband body.

In some embodiments, the quick release head is configured as an arcuate piece, and an outer surface of the quick release head smoothly transitions with an outer surface of the watch body when the quick release head is mated with the watch body.

In some embodiments, the quick-release head is further provided with a mounting portion that cooperates with the watchband body, and the mounting portion is provided with a third connecting portion that is connected with the watchband body.

In some embodiments, the wristband further includes a support wing disposed on the quick release head, the support wing adjacent the second mating portion and mated with the case.

The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects: the watchband quick detach head structure occupies the table body space less, and no protruding screw or toggle button influence whole aesthetic property on the backshell equipment, and the watchband is dismantled the in-process and need not external tool and assist, and freehand can accomplish watchband and table body separation, and when the watchband breaks away from the table body, the button can not break away from with the table body, and the user can easily change the watchband body according to the demand, satisfies the application demand under the different scenes.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

Fig. 1 is an exploded view of a watch body and wristband, according to an example embodiment.

Fig. 2 is a block diagram illustrating a case separated from a wristband according to an exemplary embodiment.

Fig. 3 is a perspective view of a watch body shown with a wristband installed, according to an exemplary embodiment.

Fig. 4 is a top view of a watch body shown with a wristband mounted thereto, according to an example embodiment.

Fig. 5 is a cross-sectional view taken along A-A in fig. 4, of the case and the wristband in an assembled state.

Fig. 6 is a cross-sectional view taken along the direction B-B in fig. 4 in a state where the watch body and the band are mounted.

Fig. 7 is a cross-sectional view taken along the direction B-B in fig. 4 with the watch body and wristband in a detached state.

Reference numerals:

the body 100, the first channel 110, the second channel 120, the avoidance groove 121, the matching hole 122, the elastic piece 130 and the support groove 140;

a rear case 200, a first opening 210;

the key 300, the pressing part 310, the key body 320, the first connecting part 321, the dismounting hole 322, the guide post 323;

the quick-release head 400, the mounting portion 410, the quick-release head body 420, the second mating portion 430, the second connecting portion 431, and the supporting wing 440.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the disclosure as detailed in the scope of the claims.

Watchband quick detach structure occupation space size among the correlation technique is great, needs to increase outward appearance unpick and install, and the surface can obviously screw influence whole aesthetic property, needs external tool to assist in dismantling the in-process, and because joint spare itself separates with the table body when dismantling, causes joint spare to lose easily, and user experience feels poor.

In order to solve the above technical problems, embodiments of the present disclosure provide a watch body and a watchband. The watchband quick detach head structure occupies the table body space less, and no protruding screw or toggle button influence whole aesthetic property on the backshell equipment, and the watchband is dismantled the in-process and need not external tool and assist, and freehand can accomplish watchband and table body separation, and when the watchband breaks away from the table body, the button can not break away from with the table body, and the user can easily change the watchband body according to the demand, satisfies the application demand under the different scenes.

The present disclosure provides a watch body comprising: a body 100; a key 300, the key 300 being provided with a first connection portion 321, the key 300 being slidably provided within the body 100 to switch the first connection portion 321 between an installation position and a removal position; the first connecting portion 321 is engaged with one end of the watchband to fix the watchband on the body 100 when the key 300 is in the mounting position, and the key 300 is adapted to be disengaged from one end of the watchband to detach the watchband from the body 100 when the key 300 is in the detaching position.

As shown in fig. 1, the key 300 is mounted on the body 100 and has a movable space with a certain area inside the body 100, and the key 300 has a mounting position and a dismounting position in the movable space. The key 300 is always kept at the installation position in the movable space so as to be suitable for fixing the watchband with the watch body, and when the watchband needs to be detached from the watch body, the key 300 can be driven to move to the detachment position under the action of external force, so that the watchband is convenient to detach from the watch body.

When the key 300 is positioned at the installation position, the key 300 is in clamping fit with one end of the watchband, so that the watchband is fixedly connected with the watch body; when the button 300 is in the detached position, one end of the watchband is separated from the button 300, and the watch body is separated from the watchband.

It should be noted that, after one end of the watchband is separated from the key 300, the key 300 does not fall off from the body 100 together with the watchband, but can still stay on the body 100, so that when the watchband is mounted, no additional step of fixing the key 300 on the watchband or the body 100 is required, and the mounting efficiency of the watchband and the watch body is greatly improved.

In some embodiments, the body 100 is a racetrack-shaped component, a surface of the key 300 exposed on the body 100 is configured as a first surface of the body 100, a second surface opposite to the first surface is further disposed on the body 100, and the second surface of the body 100 is adapted to be mounted with a screen display assembly.

It should be noted that the shape of the body 100 is not limited in this disclosure, and the shape of the body 100 includes, but is not limited to, a racetrack shape, and may be any shape such as a circle, a square, etc. that can enable the key 300 to be mounted on the watch body so as to connect one end of the watchband with the watch body.

In some embodiments, a first channel 110 is disposed within the body 100, and the key 300 is slidably disposed within the first channel 110 to switch between the installed and removed positions.

Inside the body 100, a first end of the first passage 110 extends toward a first face of the body 100, and an open mouth is formed on the first face of the body 100 to communicate with the outside, and a second end of the first passage 110 extends toward a second face of the body 100 and is held inside the body 100.

The first channel 110 defines an active space for the key 300, which key 300 can only move along the trajectory defined by the first channel 110.

In some embodiments, the body 100 may have a plurality of first channels 110, and each first channel 110 has a key 300 disposed therein. The plurality of first channels 110 are disposed on the body 100 at intervals, so that the watch body can be connected with the ends of the watchband, and the use freedom of a user is improved.

In some embodiments, the watch body further includes a rear case 200, the rear case 200 is disposed on a rear side (second face) of the body 100, and a first opening 210 communicating with the first channel 110 is disposed on the rear case 200.

The rear case 200 is fixedly connected with the body 100, and the edge of the body 100 and the edge of the rear case 200 are in smooth transition. At least a portion of the key 300 is exposed at the first opening 210, and the position state of the key 300 in the first channel 110 can be controlled by the portion of the key 300 exposed at the first opening 210.

In some embodiments, the edge of the rear case is configured as a curved surface, the key 300 is provided with a pressing portion 310, the pressing portion 310 is configured as a curved surface, the pressing portion 310 is exposed from the first opening 210, and an outer surface of the pressing portion 310 is smoothly transited with an outer surface of the rear case 200.

As shown in fig. 2, the portion of the key 300 exposed at the first opening 210 is configured as a pressing portion 310, and when the key 300 is located at the disassembling position, the outer surface of the pressing portion 310 is smoothly transited with the outer surface of the rear case 200, so that no obvious protrusion is formed on the outer surface of the rear case 200, thereby not only ensuring the requirements of a user on aesthetic properties, but also controlling the position of the key 300 in the first channel 110 through the pressing portion 310, and having practical application significance.

In some embodiments, a second channel 120 is further disposed within the body 100, the second channel 120 being in communication with the first channel 110, the second channel 120 being adapted to allow an end of the wristband to pass therethrough for selectively engaging the key 300.

The second passage 120 is disposed in the horizontal direction of the body 100, and a first end of the second passage 120 extends toward the outside in the horizontal direction of the body 100 and communicates with the outside to form an open mouth, and a second end of the second passage 120 extends toward the inside of the body 100 and communicates with the first passage 110. One end of the watchband can enter the body through the second channel 120 and then be optionally engaged with the key 300 in a matching manner, so as to complete the assembly of the watchband and the watch body.

In some embodiments, the extending direction of the first channel 110 and the extending direction of the second channel 120 have an included angle α therebetween, where the included angle α satisfies: alpha is more than 0 DEG and less than 180 deg.

In some embodiments, the portion of the first channel 110 connected to the second channel 120 is regarded as an apex, and the first channel 110 and the second channel 120 may have a certain inclination angle with respect to a vertical direction or a horizontal direction in a direction extending to the outside of the body 100, so as to meet the requirements of different users for wearing comfort of the watchband. The extending direction of the first channel 110 and the second channel 120 extending towards the outer side of the body 100 has an included angle α, and the included angle α is greater than 0 ° and less than 180 °.

In some embodiments, the second channel 120 includes: a support groove 140 formed at an outer circumferential surface of the body 100 and extending inward; and a fitting hole 122, one end of the fitting hole 122 communicates with the support groove 140, and the other end of the fitting hole 122 communicates with the first passage 110.

The first end of the second channel 120 extends towards the outside along the horizontal direction of the body 100 and is communicated with the outside to form a second opening, so that one end of the watchband enters the inside of the matching hole 122 through the second channel 120, and then is selectively matched and clamped with the key 300, and the assembly of the watchband and the watch body is completed.

The second end of the second channel 120 extends toward the inside of the body 100, communicates with the first channel 110, and forms an "L" shaped space in the body 100. The L-shaped space is configured as a matching hole 122, and one end of the watchband can be selectively clamped and matched with the key 300 in the matching hole 122, so that the watchband and the watch body can be assembled.

The second channel 120 is provided with a avoidance groove 121, as shown in fig. 6, when the watch body is connected with the watchband, the front end portion of the key 300 in the second channel 120 enters the avoidance groove 121, at this time, one end of the watchband can enter the second channel 120 and is ready for being in clamping fit with the key 300, then the key 300 is released, and the front end of the key 300 can be at least partially separated from the avoidance groove 121, so that one end of the watchband is in clamping fit with the key 300. The escape groove 121 is provided to allow the button 300 to have a movement margin in a moving direction, so that one end of the wristband is conveniently attached to the button 300 or detached from the button 300.

In some embodiments, the watch body further comprises: an elastic member 130, the elastic member 130 is disposed between the key 300 and the body 100, and when the key 300 moves from the installation position to the removal position, the elastic member 130 stores energy to provide a force for the key 300 to move toward the installation position.

As shown in fig. 5, the elastic member is disposed inside the body 100, and one end of the elastic member 130 abuts against the second end of the first channel 110, and the other end abuts against the key 300.

When the key 300 is at the mounting position relative to the body 100, the elastic member 130 is relatively relaxed, and normally gives the key 300 a supporting force towards the first opening 210, so that the key 300 is clamped and fixed with one end of the watchband; when the key 300 is pressed, the key 300 is moved to the detaching position, one end of the watchband is separated from the watch body, the elastic piece 130 is compressed under force, and energy is stored so that the key 300 moves towards the mounting position without being subjected to external pressure.

In some embodiments, the elastic member 130 is configured as a spring, and the key 300 and/or the body 100 are provided with a guide post 323, and the spring is sleeved on the guide post 323.

In some embodiments, the key 300 is provided with a guide post 323, the guide post 323 must not exceed the edge of the key 300 in the length direction, and a spring is sleeved on the guide post 323, so that the guide post 323 is separated from the bottom wall of the movable space, and the spring is in contact with the bottom wall of the movable space. Pressing the key 300 downwards to the detached position, the spring is forced to compress, and energy is stored so that the key 300 has a tendency to move towards the installed position.

In some embodiments, the body 100 is provided with a guide post 323, the spring is sleeved on the guide post 323, the guide post 323 is spaced from the key 300 by the sleeved spring, and the guide post 323 is prevented from abutting the key 300 in the spring compression process, so that the spring is disabled.

In some embodiments, guide posts 323 are disposed on the body 100 and the key 300, and two ends of the spring are respectively sleeved on the guide posts 323 of the body 100 and the key 300, so that the key 300 can reciprocate from an installation position to a removal position relative to the body 100.

In some embodiments, the elastic member 130 is configured in plurality, and the plurality of elastic members 130 are spaced apart and each disposed between the key 300 and the body 100. To increase the stability of the key 300 during movement, protect the yield strength of the spring, and extend the life of the spring.

In some embodiments, at least a portion of the outer peripheral surface of the body 100 is configured as an arcuate surface through which the one end of the second channel 120 passes. The outer circumferential surface of the body 100 is configured in an arc shape, so that the overall appearance of the watch body is better, and the structural strength of the body 100 can be increased.

In some embodiments, as shown in fig. 6, the key 300 includes: a key body 320; the first mating portion is disposed on the key body 320 and extends towards a direction away from the pressing portion 310, and a first connection portion 321 and a detachment hole 322 are disposed on the first mating portion.

When the key 300 is at the mounting position, the one end of the watchband passes through the dismounting hole 322 and is in clamping fit with the first connecting portion 321, so that the one end of the watchband is fixed on the watch body.

As shown in fig. 7, when the key 300 is at the detached position, the one end of the watchband is detached from the first connecting portion 321 and then passes through the detaching hole 322 to be separated from the watch body.

In some embodiments, the detachment hole 322 is disposed at an end of the first mating portion away from the key body 320, and an edge of the detachment hole 322 away from the key body 320 is spaced apart from an end of the first mating portion away from the key body 320 to form the first connection portion 321.

When the key 300 is in the disassembly position, the spring is in a compressed state, one end of the watchband can be disassembled into the watch body 100 through the second opening, then the watchband passes through the disassembly hole 322 to enter the first channel 110, at the moment, the force applied on the key 300 by the outside is lost by loosening hands, the compression spring is reset, the key 300 moves to the installation position, the first connecting part 321 is in buckling connection with one end of the watchband, and the watchband is fixed on the watch body.

Under the state that the watch body is fixedly connected with the watch band, a force facing the second surface of the body 100 is applied to the pressing part 310, so that the key 300 moves from the mounting position to the dismounting position, the first connecting part 321 enters the avoidance groove 121, and at the moment, the first end of the watch band can be separated from the first connecting part 321 and withdrawn from the dismounting hole 322, so that the watch band is separated from the watch body.

In a second aspect of the present disclosure, there is provided a wristband comprising: a watchband body; the quick-release head 400 is disposed on the end of the watchband body, and the quick-release head 400 is provided with a second connection portion 431 to be optionally engaged with the watch body.

The watchband body is connected with the watch body through the quick-release head 400, and the second connecting part 431 is arranged at one end of the quick-release head 400, which is contacted with the first channel 110, and is suitable for being matched with the first connecting part 321 in a clamping way, so that the watchband is fixed with the watch body.

Specifically, as shown in fig. 2, the quick release head 400 includes: the quick-release head body 420 and the second mating portion 430, the second mating portion 430 is disposed on the quick-release head body 420 and extends toward a direction away from the quick-release head body 420, and the second mating portion 430 is provided with the second connection portion 431.

The quick-release head body 420 is configured as a portion of the quick-release head 400 mounted in the body 100, a second mating portion 430 is disposed on the quick-release head body 420, and the second connection portion 431 is disposed on the second mating portion 430 to assist the watchband to connect with the watch body.

When the key 300 is at the installation position, the second matching part 430 of the quick release head 400 enters the interior of the body 100 to be in clamping fit with the first matching part, so that the watchband is fixed on the watch body; when the key 300 is at the detachable position, the second matching portion 430 of the quick release head 400 is separated from the first matching portion of the key 300, and the watchband is separated from the watch body.

In some embodiments, the second connection portion 431 is configured as a clamping groove, and the clamping groove is disposed at an end of the second matching portion 430 away from the watchband body.

When the watchband is connected with the watch body, the quick-release head 400 enters the main body 100 through the second channel 120, and at this time, the first connecting portion 321 of the watch body is engaged with the second connecting portion 431 under the driving of the elastic member 130, so that the quick-release head 400 is locked in the main body 100, and the watchband is fixedly connected with the watch body.

In some embodiments, the quick release head 400 is configured as an arcuate piece, and the outer surface of the quick release head 400 transitions smoothly with the outer surface of the watch body when the quick release head 400 is mated with the watch body. Therefore, the watchband and the watch body are more complete and attractive after being matched, and the use experience of a user is improved.

In some embodiments, the quick-release head 400 is further provided with a mounting portion 410 that mates with the watchband body, and the mounting portion 410 is provided with a third connecting portion 411, where the third connecting portion 411 is connected with the watchband body, so as to complete the movable connection between the watchband body and the quick-release head 400. When the quick release head 400 is fastened and fixed to the body 100, the wristband is fixedly connected to the watch body.

In some embodiments, the watchband further includes a support wing 440, the support wing 440 is disposed on the quick release head 400, and the support wing 440 is adjacent to the second mating portion 430 and mates with the watch body.

Specifically, the quick release head 400 is provided with the supporting wings 440, and the supporting wings 440 and the supporting grooves 140 are matched with each other, so that the quick release head 400 can be more stably mounted on the watch body. It is understood that the support groove 140 and the support wings 440 may be plural, and each support wing 440 may be matched with the corresponding support groove 140, thereby further improving the installation stability of the quick release head 400.

It is understood that the term "plurality" in this disclosure means two or more, and other adjectives are similar thereto. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. The singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It is further understood that the terms "first," "second," and the like are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish one type of information from another and do not denote a particular order or importance. Indeed, the expressions "first", "second", etc. may be used entirely interchangeably. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure.

It will be further understood that the terms "center," "longitudinal," "transverse," "front," "rear," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience in describing the present embodiments and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation.

It will be further understood that "connected" includes both direct connection where no other member is present and indirect connection where other element is present, unless specifically stated otherwise.

It will be further understood that although operations are depicted in the drawings in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. In certain circumstances, multitasking and parallel processing may be advantageous.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the scope of the appended claims.

Claims (15)

1. A watch body, comprising:

a body;

a key provided with a first connection portion, the key being slidably provided within the body to switch the first connection portion between an installation position and a removal position; when the key is in the mounting position, the first connecting portion is in clamping fit with one end of the watchband to fix the watchband on the body, and when the key is in the dismounting position, the key is suitable for being separated from one end of the watchband to detach the watchband from the body.

2. The watch body of claim 1, further comprising:

the rear shell is arranged at the rear side of the body, a first channel is arranged in the body, and a first opening communicated with the first channel is formed in the rear shell.

3. The watch body according to claim 2, wherein,

the edge of backshell sets up to the curved surface, be provided with the pressing part on the button, the pressing part is provided with the curved surface, follow first opening exposes, the surface of pressing part with the surface smooth transition of backshell.

4. The watch body according to claim 2, wherein,

the key is slidably disposed within the first channel to switch between the installed position and the removed position;

the body is internally provided with a second channel which is communicated with the first channel and is suitable for the passage of one end of the watchband so as to be optionally matched with the key.

5. The watch body of claim 4, wherein the watch body is made of a plastic,

an included angle alpha is formed between the extending direction of the first channel and the extending direction of the second channel, and the included angle alpha meets the following conditions: alpha is more than 0 DEG and less than 180 deg.

6. The watch body of claim 5, wherein the watch body is a watch body,

the second channel includes:

a support groove formed at an outer circumferential surface of the body and extending inward;

and one end of the matching hole is communicated with the supporting groove, and the other end of the matching hole is communicated with the first channel.

7. The watch body of claim 1, further comprising:

the elastic piece is arranged between the key and the body, and when the key moves from the installation position to the disassembly position, the elastic piece stores energy so as to provide force for the key to move towards the installation position.

8. The watch body of claim 7, wherein the watch body is a watch body,

the elastic piece is constructed as a spring, the key or/and the body is provided with a guide post, and the spring is sleeved on the guide post.

9. The watch body of claim 6, wherein the watch body is a watch body,

at least part of the outer peripheral surface of the body is configured as an arc-shaped surface, and the one end of the second channel penetrates through the arc-shaped surface.

10. The watch body according to claim 1, wherein,

the key comprises:

a key body;

the first matching part is arranged on the key body and extends towards the direction away from the key body, and the first connecting part and the dismounting hole are arranged on the first matching part; wherein the method comprises the steps of

When the key is positioned at the mounting position, one end of the watchband passes through the dismounting hole and is matched with the first connecting part in a clamping way so as to be fixed on the watch body, and when the key is positioned at the dismounting position, the one end of the watchband is separated from the first connecting part and then passes through the dismounting hole so as to be separated from the watch body.

11. A wristband, comprising:

a watchband body;

the quick-release head is arranged on the end part of the watchband body;

the second cooperation portion, the second cooperation portion sets up on the quick detach head and extends towards the direction of keeping away from the watchband body, be provided with on the second cooperation portion with the second connecting portion of the body joint cooperation of any one of claims 1 to 10.

12. The wristband according to claim 11, wherein,

the second connecting portion is configured as a clamping groove, and the clamping groove is arranged at one end of the second matching portion far away from the watchband body.

13. The wristband according to claim 12, wherein,

the quick-dismantling head is constructed into an arc-shaped piece, and when the quick-dismantling head is matched with the watch body, the outer surface of the quick-dismantling head and the outer surface of the watch body are in smooth transition.

14. The wristband according to claim 11, wherein,

the quick-release head is further provided with an installation part matched with the watchband body, a third connecting part is arranged on the installation part, and the third connecting part is connected with the watchband body.

15. The wristband as defined in claim 11, further comprising:

the support wing is arranged on the quick-release head, is adjacent to the second matching part and is matched with the watch body.