CN218889390U - Watchband telescopic machanism and intelligent wrist-watch - Google Patents

Abstract

The utility model relates to the technical field of wearable equipment, and particularly discloses a watchband telescoping mechanism and an intelligent watch. The watchband telescoping mechanism includes: the first meter buckle comprises a first base, keys and an elastic body, wherein a chute and a plurality of clamping grooves are formed in the first base at intervals, the keys are slidably arranged in the chute, the keys are provided with convex buckles, and the elastic body is arranged in the chute and is used for driving the keys to be far away from one end of the chute; the second meter buckle comprises a second base and a buckle, the second base is provided with a buckle corresponding to the connecting clamping groove, the second base is provided with a limiting groove, and the limiting groove is used for detachably connecting the convex buckle; pressing the key until the convex buckle is clamped with the limiting groove, and locking the first meter buckle and the second meter buckle; and driving the first meter buckle and the second meter buckle to relatively move until the buckle is clamped with the next clamping groove, wherein the relative distance between the first meter buckle and the second meter buckle is changed. The watchband telescopic machanism of this application can carry out the fine setting of watchband to avoid the user to wear the problem that the watchband is too loose or too tight to appear behind the wrist-watch.

Description

Watchband telescopic machanism and intelligent wrist-watch

Technical Field

The application relates to the technical field of wearable equipment, in particular to a watchband telescopic machanism and an intelligent watch.

Background

The wristwatch generally includes a wristwatch body and a wristwatch band, both ends of the wristwatch body are connected to form a ring shape through the wristwatch band, and a user can wear the wristwatch by penetrating the wrist into the ring-shaped wristwatch band. The watchband can be formed by connecting a plurality of articulated watch grains in series, and can also be made of flexible strip-shaped materials, so that the watchband can be bent and deformed to form a ring shape.

However, conventional watchbands are length-adjusted by attaching and detaching the watch pieces, or by providing a hole and a pin on the band-shaped material. Because the length of the watch grains and the distance of the holes in the strip-shaped material are limited to a certain extent, the length of the watchband is difficult to be finely adjusted according to wrists with different thicknesses of users, and the watchband is often loose or too tight.

Disclosure of Invention

The aim of the embodiment of the utility model is that: the utility model provides a watchband telescopic machanism and intelligent wrist-watch, it can solve among the prior art that there is the watchband to cross after wearing the wrist-watch loose or too tight problem.

In order to achieve the above purpose, the present application adopts the following technical scheme:

in one aspect, there is provided a watchband retraction mechanism, comprising:

the first meter buckle comprises a first base, keys and an elastic body, wherein a chute and a plurality of clamping grooves are formed in the first base at intervals, the length direction of the chute is perpendicular to the arrangement direction of the clamping grooves, the keys are slidably arranged on the chute, the keys are provided with convex buckles, and the elastic body is arranged in the chute and is used for driving the keys to be far away from one end of the chute;

the second meter buckle comprises a second base and a buckle, the buckle which is correspondingly connected with the clamping groove is arranged on the second base, the second base is provided with a limiting groove, the limiting groove is used for detachably connecting the convex buckle, and the length direction of the limiting groove is parallel to the arrangement direction of the clamping groove;

pressing the key until the convex buckle is clamped with the limiting groove, and locking the first meter buckle and the second meter buckle; and driving the first meter buckle and the second meter buckle to move relatively until the buckle is clamped with the next clamping groove, wherein the relative distance between the first meter buckle and the second meter buckle is changed.

As a preferred scheme of watchband telescopic machanism, first base includes first pedestal and first lid, first pedestal is concave to be equipped with the spout, first lid is used for covering the spout, offer on the first lid keep away the sky hole and concave be equipped with a plurality of the draw-in groove, the button is followed when the spout removes protruding knot in keep away the sky hole and remove.

As a preferable scheme of the watchband telescopic mechanism, one side of the first cover body, which is away from the clamping groove, is correspondingly provided with a clamping block, and the first seat body is concavely provided with a clamping cavity which is used for accommodating the clamping block.

As a preferable scheme of the watchband telescopic mechanism, the two sides of the first watch buckle are symmetrically provided with the key, the elastic body, the sliding chute and the clamping groove, and the two sides of the second watch buckle are symmetrically provided with the buckle and the limiting groove.

As a preferable scheme of the watchband telescopic mechanism, the key is further provided with a limiting part and a pressing part, the limiting part is slidably arranged in the sliding groove, and the pressing part is positioned on one side of the key away from the elastic body.

As a preferable scheme of the watchband telescopic mechanism, the first base body is provided with a moving groove, the moving groove is used for accommodating the pressing part, and the edge of the first cover body is used for limiting the pressing part.

As a preferable scheme of the watchband telescopic mechanism, the second watch buckle further comprises an elastic piece, two ends of the elastic piece are respectively connected with the second base and the buckle, and the elastic piece is used for driving the buckle to be far away from the second base.

As a preferable scheme of the watchband telescopic mechanism, the buckle is provided with a clamping seat and a buckling part, the second base comprises a second base body and a second cover body, the second base body is concavely provided with a containing groove and a buckling groove, the buckling groove is used for containing the clamping seat and the elastic piece, and the containing groove is used for containing the convex buckle; the second cover body is provided with a buckling hole and a limiting hole, the buckling hole is used for accommodating the buckling part, the limiting hole is correspondingly connected with the accommodating groove to form the limiting groove, and the edge of the limiting hole is used for being clamped with the convex buckle.

As a preferable scheme of the watchband telescopic mechanism, the first watch buckle and the second watch buckle are respectively provided with a magnetic piece, and the first watch buckle and the second watch buckle are connected in a suction way through the magnetic pieces when being close to each other.

On the other hand, provide a smart watch, including the table body with watchband telescopic machanism, the one end of table body with watchband telescopic machanism's first table is detained and is articulated to have at least one table grain, the other end of table body with watchband telescopic machanism's second table is detained and is articulated to have at least one table grain, so that table body, table grain and watchband telescopic machanism connects into the ring-type.

The beneficial effects of this application are:

the first meter knot is constituteed through first base, button and elastomer, and wherein, the interval is provided with spout and a plurality of draw-in groove on the first base, and the elastomer sets up in the spout, and spout slidable mounting has the button, and the elastomer still has the trend of driving the button and keeping away from the wherein one end of spout. When the key slides in the chute, the position of the key relative to the chute can be reset by utilizing the elastic trend of the elastic body. In addition, have protruding knot on the button, constitute the second table through second base and buckle and detain, be provided with on the second base and detain the spacing groove that can dismantle with protruding knot and be connected, can detain with spacing groove's joint through protruding knot and limit and come spacing first table and detain with the second table. When the key is pressed and the first meter buckle and the second meter buckle are correspondingly connected, the convex buckle is arranged in the limiting groove and is kept to be arranged at intervals with the groove wall of the limiting groove. At this time, after the key is released, the key is reset by the elastomer to drive the convex buckle to be clamped with the groove wall of the limiting groove, so that the first meter buckle and the second meter buckle are locked.

However, even if the cam buckle is clamped with the groove wall of the limit groove, the cam buckle can still slide along the groove wall of the limit groove at the moment. From this, still be provided with the buckle of corresponding connection draw-in groove on the second base of this application, can further spacing fixed first table knot and second table knot through the joint of buckle and draw-in groove. And because the length direction of the chute is parallel to the arrangement direction of the clamping grooves, when the first meter buckle and the second meter buckle are driven to move along the length direction of the chute, the buckle can move from the current position of the clamping groove to the position of the next clamping groove, so that the relative distance between the first meter buckle and the second meter buckle is changed. The length direction of the sliding groove is perpendicular to the arrangement direction of the clamping groove, so that the acting force of the elastic body on the key cannot drive the buckle to be separated from the clamping groove, and the clamping relation between the buckle and the clamping groove can be prevented from being changed when the key is pressed for resetting.

That is, the watchband telescopic mechanism of the application can complete the locking connection of the first watch buckle and the second watch buckle by loosening the key after pressing the key of the first watch buckle and aligning the convex buckle on the key to the limit groove of the second watch buckle. If the first meter buckle and the second meter buckle are driven to move relatively until the buckle on the second meter buckle is clamped with the clamping groove on the second meter buckle, the first meter buckle and the second meter buckle can be further limited and fixed. When the relative distance between the first meter buckle and the second meter buckle needs to be adjusted, the first meter buckle and the second meter buckle can be directly driven to continuously move relatively until the buckle is separated from the last clamping groove and moves to the next clamping groove to finish clamping, and adjustment of the distance extension or shortening of the first meter buckle and the second meter buckle can be finished.

Because the distance between the adjacent draw-in grooves in this application can increase or reduce according to the user demand sets up in advance, therefore can finely adjust the relative distance of first table knot and second table knot. When the watchband telescopic machanism of this application installs on the watchband of wrist, can carry out the fine setting of watchband to the wrist of user different thickness to avoid the user to wear the watchband and appear the watchband and cross the problem of pine or too tight.

Drawings

The present application is described in further detail below with reference to the drawings and examples.

Fig. 1 is an exploded view of a watchband telescoping mechanism according to an embodiment of the present disclosure.

Fig. 2 is a schematic partial structure of a first clasp according to an embodiment of the present application.

Fig. 3 is a schematic partial structure of a first clasp according to another embodiment of the present disclosure.

Fig. 4 is a schematic partial structure of a second clasp according to an embodiment of the present disclosure.

Fig. 5 is a schematic partial structure diagram of a smart watch according to an embodiment of the present application.

In the figure:

1. a first clasp; 11. a first base; 111. a chute; 112. a clamping groove; 113. a first base; 114. a first cover; 115. a clearance hole; 116. a clamping block; 117. a cavity is blocked; 118. a moving groove;

12. a key; 121. a convex buckle; 122. a limit part; 123. a pressing part;

13. an elastomer;

2. a second clasp; 21. a second base; 211. a limit groove; 212. a second seat body; 213. a second cover; 214. a receiving groove; 215. a buckling groove; 216. a button hole; 217. a limiting hole;

22. a buckle; 221. a clamping seat; 222. a fastening part;

23. an elastic member; 3. a magnetic member; 4. and (5) granulating.

Detailed Description

In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present application more clear, the technical solutions of the embodiments of the present application are described in further detail below, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

In the description of the present application, unless explicitly stated and limited otherwise, the terms "connected," "secured" and "fixed" are to be construed broadly, as for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In this application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Prior art watches typically wear the watch body on the wrist of the user by means of a wristband, which is currently made of a plurality of articulated watch grains in series or of flexible band-like material. When the length of the wristband needs to be adjusted to match the thickness of the user's wrist, the watch piece needs to be removed or added, or the clasp needs to be moved to the next pinhole. However, there are limitations in the width size of the gauge grains and the distance between the pinholes, otherwise it is difficult to secure structural strength between the gauge grains or the pinholes, so that wearing comfort for wrists of different thicknesses of the user is difficult to satisfy.

In order to solve the problem that in the prior art, after a user wears a watch, the watchband is too loose or too tight, as shown in fig. 1 to 4, this embodiment provides a watchband telescoping mechanism, including:

the first watch button 1 comprises a first base 11, a key 12 and an elastic body 13, wherein a chute 111 and a plurality of clamping grooves 112 are arranged on the first base 11 at intervals, the length direction of the chute 111 is perpendicular to the arrangement direction of the clamping grooves 112 (refer to fig. 2), the key 12 is slidably arranged on the chute 111, the key 12 is provided with a convex button 121, and the elastic body 13 is arranged in the chute 111 and is used for driving the key 12 to be far away from one end of the chute 111;

the second meter catch 2 comprises a second base 21 and a catch 22, the catch 22 corresponding to the connecting slot 112 is arranged on the second base 21, the second base 21 is provided with a limit slot 211, the limit slot 211 is used for detachably connecting the protruding catch 121, and the length direction of the limit slot 211 is parallel to the arrangement direction of the slot 112 (refer to fig. 1).

The first table knot 1 is constituteed through first base 11, button 12 and elastomer 13 to this application, and wherein, the interval is provided with spout 111 and a plurality of draw-in groove 112 on the first base 11, and elastomer 13 sets up in spout 111, and spout 111 slidable mounting has button 12, and elastomer 13 still has the trend of driving button 12 to keep away from the one end of spout 111. When the key 12 slides in the chute 111, the position of the key 12 relative to the chute 111 can be reset by utilizing the elastic trend of the elastic body 13. In addition, the key 12 is provided with a protruding button 121, the second base 21 and the buckle 22 form a second watch button 2, a limiting groove 211 which can be detachably connected with the protruding button 121 is arranged on the second base 21, and the first watch button 1 and the second watch button 2 can be in limiting connection through the clamping connection of the protruding button 121 and the limiting groove 211. When the key 12 is pressed and the first meter button 1 and the second meter button 2 are correspondingly connected, the convex button 121 is disposed in the limiting groove 211 and keeps being spaced from the groove wall of the limiting groove 211. At this time, after the key 12 is released, the key 12 is reset by the elastic body 13 to drive the convex buckle 121 to be clamped with the groove wall of the limiting groove 211, so as to lock the first meter buckle 1 and the second meter buckle 2.

However, even if the cam buckle 121 is engaged with the groove wall of the limit groove 211, the cam buckle 121 can still slide along the groove wall of the limit groove 211 at this moment. Therefore, the second base 21 is further provided with the buckle 22 corresponding to the connecting clamping groove 112, and the first meter buckle 1 and the second meter buckle 2 can be further limited and fixed through the clamping connection between the buckle 22 and the clamping groove 112. Because the length direction of the sliding groove 111 is parallel to the arrangement direction of the clamping groove 112, when the first and second buttons 1 and 2 are driven to move along the length direction of the sliding groove 111, the buckle 22 can move from the current position of the clamping groove 112 to the position of the next clamping groove 112, thereby changing the relative distance between the first and second buttons 1 and 2. The length direction of the sliding groove 111 is perpendicular to the arrangement direction of the clamping groove 112, so that the acting force of the elastic body 13 on the key 12 can not drive the buckle 22 to separate from the clamping groove 112, and the clamping relationship between the buckle 22 and the clamping groove 112 can be prevented from being changed when the key 12 is pressed for resetting.

The watchband telescopic mechanism of the application is described in the following embodiments of the watch, the watchbands can be respectively connected to the first watch buckle 1 and the second watch buckle 2 of the watchband telescopic mechanism, the watchbands at two ends are respectively connected to two sides of the watch body, and the watchbands can be formed into a ring shape through locking connection of the first watch buckle 1 and the second watch buckle 2, so that the watchband telescopic mechanism is worn and fixed on the wrist of a user. When the first meter catch 1 and the second meter catch 2 need to be locked, the locking connection of the first meter catch 1 and the second meter catch 2 can be completed by releasing the key 12 after pressing the key 12 of the first meter catch 1 and aligning the convex catch 121 on the key 12 to the limit groove 211 of the second meter catch 2. If the first meter catch 1 and the second meter catch 2 are driven to move relatively until the buckle 22 on the second meter catch 2 is clamped with the clamping groove 112 on the second meter catch 2, the first meter catch 1 and the second meter catch 2 can be further limited and fixed. When the relative distance between the first watch buckle 1 and the second watch buckle 2 needs to be adjusted, the first watch buckle 1 and the second watch buckle 2 can be directly driven to continuously move relatively until the buckle 22 is separated from the last clamping groove 112 and moves to the next clamping groove 112 to finish clamping, and adjustment of the extension or shortening of the distance between the first watch buckle 1 and the second watch buckle 2, namely adjustment of the tightness of the watchband, can be finished.

Because the distance between the adjacent clamping grooves 112 in the application can be increased or decreased according to the use requirement, the relative distance between the first meter catch 1 and the second meter catch 2 can be finely adjusted. When the watchband telescopic machanism of this application installs on the watchband of wrist, can carry out the fine setting of watchband to the wrist of user different thickness to avoid the user to wear the watchband and appear the watchband and cross the problem of pine or too tight.

It should be noted that, in this application, the protruding buckle 121 of the case can move along the groove wall of the limiting groove 211, and even if the pressure applied by the elastic body 13 to the key 12 forms the friction resistance of the protruding buckle 121 moving relative to the limiting groove 211, the key 12 can be pressed slightly to simultaneously keep the clamping connection between the protruding buckle 121 and the limiting groove 211 and reduce the friction resistance of the protruding buckle 121 and the limiting groove 211, so as to facilitate driving the first surface buckle 1 and the second surface buckle 2 to move relatively.

With reference to fig. 2, referring to the preferred structure of the first clasp 1, the first base 11 includes a first base 113 and a first cover 114, where a chute 111 is concavely provided in the first base 113, and the chute 111 is covered by the first cover 114, so that the key 12 can be limited by the first cover 114. Meanwhile, the first cover 114 is provided with a clearance hole 115 and is concavely provided with a plurality of clamping grooves 112, so that the convex buckle 121 can move in the clearance hole 115 when the key 12 moves along the chute 111, and the key 12 can also be kept limited by the first cover 114, so as to prevent the key 12 from separating from the first watch buckle 1.

Further, referring to fig. 3, a clamping block 116 is correspondingly disposed on a side of the first cover 114 facing away from the clamping groove 112, and a clamping cavity 117 is concavely disposed on the first base 113, and the clamping block 116 is accommodated by the clamping cavity 117, so that the first cover 114 and the first base 113 can be positioned, and rotation or translation of the first cover 114 relative to the first base 113 is reduced. Meanwhile, the clamping block 116 can also serve as a concave space of the clamping groove 112, which is beneficial to reducing the thickness of the first cover 114, thereby reducing the volume and the material cost of the watchband telescopic mechanism.

Optionally, referring to fig. 2, the first clasp 1 may be symmetrically provided with a key 12, an elastic body 13, a chute 111 and a slot 112 on two sides, and the second clasp 2 may be symmetrically provided with a buckle 22 and a limit slot 211 on two sides. The protruding buckles 121 of the two keys 12 can be clamped with the parallel limiting grooves 211, so that the stability of the first meter buckle 1 and the second meter buckle 2 in relative movement can be improved, and the pressure can be conveniently applied to the keys 12 on the two sides to unlock.

With respect to the preferred structure of the key 12, referring to fig. 2, the key 12 further has a limiting portion 122 and a pressing portion 123, the limiting portion 122 is slidably disposed in the chute 111, and the pressing portion 123 is located on a side of the key 12 away from the elastic body 13. When the key 12 is required to be pressed, pressure is directly applied to the pressing portion 123, and the stopper 122 can move along the chute 111 to compress the elastic body 13. When the key 12 is released, the limiting portion 122 is reset by the elastic body 13 to abut against the end portion of the chute 111, and only the pressing portion 123 protrudes from the first base 11 under the limit of the first cover 114, so that the key 12 is pressed next time, and the key 12 is prevented from being separated from the chute 111.

More preferably, referring to fig. 2, a moving groove 118 is provided on the first housing 113, and a moving distance of the key 12 can be increased by accommodating the pressing part 123 through the moving groove 118. Meanwhile, the pressing portion 123 is limited by the edge of the first cover 114, so that the pressing portion 123 can be prevented from entering between the first base 113 and the first cover 114 and being difficult to reset. That is, the end of the chute 111 limits the limit portion 122 and the first cover 114 is convenient to limit the pressing portion 123, so that the movement distance of the key 12 is also constrained and the movement stability of the key 12 relative to the first base 11 is improved on the premise that the key 12 can be unlocked.

For the preferred embodiment of the second clasp 2, referring to fig. 3, the second clasp 2 further includes an elastic member 23, and the two ends of the elastic member 23 are respectively connected to the second base 21 and the clasp 22, so that the clasp 22 can be driven away from the second base 21 by the elastic member 23. In the relative movement of the first and second surface fasteners 1 and 2, after the fastener 22 is separated from the clamping groove 112, the first surface fastener 1 is pressed to cause the elastic member 23 to be compressed, the fastener 22 is retracted and then kept in contact with the first surface fastener 1 until the fastener 22 is reset to be clamped with the clamping groove 112 by the elastic member 23 when corresponding to the next clamping groove 112, so that the relative distance between the first surface fastener 1 and the second surface fastener 2 can be locked. The elastic member 23 of the present embodiment can improve the deformation space of the buckle 22, reduce the interference abrasion of the buckle 22, and improve the service life.

Still further, referring to fig. 4, the second base 21 includes a second base 212 and a second cover 213, a receiving groove 214 and a fastening groove 215 are concavely formed in the second base 212, the fastening buckle 22 has a fastening seat 221 and a fastening portion 222, the fastening seat 221 and the elastic member 23 can be received by the fastening groove 215, and the receiving groove 214 is used for receiving the male fastener 121. Meanwhile, the second cover 213 is provided with a fastening hole 216 and a limiting hole 217, and the fastening portion 222 is accommodated through the fastening hole 216, so that the fastening seat 221 of the fastener 22 is limited in the fastening slot 215 by the fastening hole 216, and the elastic member 23 is always provided with a driving force for keeping the fastening portion 222 and the edge of the fastening hole 216 in abutting connection. The limiting hole 217 is correspondingly connected with the accommodating groove 214 to form the limiting groove 211, the convex buckle 121 can be clamped by the edge of the limiting hole 217, and the convex buckle 121 can move in the accommodating groove 214, so that the limiting connection between the convex buckle 121 and the limiting groove 211 is realized.

In addition, referring to fig. 2 and 4, the magnetic pieces 3 may be further disposed on the first and second buttons 1 and 2, respectively, so that the first and second buttons 1 and 2 can be connected by attraction of the magnetic pieces 3 when they are close to each other, so as to further improve the connection strength when the first and second buttons 1 and 2 are locked.

Optionally, when the first base 11 has the first base 113 and the first cover 114 and the second base 21 has the second base 212 and the second cover 213, the magnetic element 3 may be disposed between the first base 113 and the first cover 114 and between the second base 212 and the second cover 213, respectively, so as to prevent the magnetic element 3 from separating from the first clasp 1 or the second clasp 2, and reduce the magnetic impurities from being adsorbed on the magnetic element 3 to affect the locking of the protruding clasp 121 and the limiting slot 211 and the locking of the clasp 22 and the locking slot 112.

As shown in fig. 5, the present application further provides an intelligent watch, including a watch body (not shown in the figure), a plurality of articulated watch grains 4 and a watchband telescopic mechanism according to any of the above embodiments, at least one watch grain 4 is articulated between one end of the watch body and a first clasp 1 of the watchband telescopic mechanism, and at least one watch grain 4 is articulated between the other end of the watch body and a second clasp 2 of the watchband telescopic mechanism, so that the watch body, the watch grains 4 and the watchband telescopic mechanism are connected into a ring shape. The watchband telescopic mechanism in this embodiment may have the same structure and achieve the same effect as the watchband telescopic mechanism in the above embodiment, and this embodiment will not be described again.

In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and the like are merely for convenience of description and to simplify the operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the application. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for providing a special meaning.

In the description herein, reference to the term "one embodiment," "an example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in the foregoing embodiments, and that the embodiments described in the foregoing embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

The technical principles of the present application are described above in connection with specific embodiments. These descriptions are provided only for the purpose of illustrating the principles of the present application and should not be construed as limiting the scope of the present application in any way. Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification without undue burden from the present disclosure.

Claims (10)

1. A watchband telescoping mechanism, comprising:

the first meter buckle (1) comprises a first base (11), a key (12) and an elastic body (13), wherein a sliding groove (111) and a plurality of clamping grooves (112) are formed in the first base (11) at intervals, the length direction of the sliding groove (111) is perpendicular to the arrangement direction of the clamping grooves (112), the key (12) is slidably arranged in the sliding groove (111), the key (12) is provided with a protruding buckle (121), and the elastic body (13) is arranged in the sliding groove (111) and is used for driving the key (12) to be far away from one end of the sliding groove (111);

the second meter buckle (2) comprises a second base (21) and a buckle (22), wherein the buckle (22) correspondingly connected with the clamping groove (112) is arranged on the second base (21), the second base (21) is provided with a limit groove (211), the limit groove (211) is used for detachably connecting the convex buckle (121), and the length direction of the limit groove (211) is parallel to the arrangement direction of the clamping groove (112);

pressing the key (12) until the convex buckle (121) is clamped with the limiting groove (211), and locking the first meter buckle (1) and the second meter buckle (2); and driving the first meter buckle (1) and the second meter buckle (2) to move relatively until the buckle (22) is clamped with the next clamping groove (112), wherein the relative distance between the first meter buckle (1) and the second meter buckle (2) is changed.

2. The watchband telescoping mechanism according to claim 1, wherein the first base (11) comprises a first base (113) and a first cover (114), the first base (113) is concavely provided with the sliding groove (111), the first cover (114) is used for covering the sliding groove (111), a clearance hole (115) is formed in the first cover (114) and a plurality of clamping grooves (112) are concavely formed in the first cover (114), and the protruding buckle (121) moves in the clearance hole (115) when the key (12) moves along the sliding groove (111).

3. The watchband telescoping mechanism as recited in claim 2 wherein a clamping block (116) is correspondingly disposed on a side of the first cover (114) facing away from the clamping slot (112), a clamping cavity (117) is concavely disposed on the first base (113), and the clamping cavity (117) is used for accommodating the clamping block (116).

4. Watchband telescoping mechanism according to claim 2, characterized in that the key (12), the elastomer (13), the chute (111) and the clamping groove (112) are symmetrically arranged on both sides of the first clasp (1), and the clasp (22) and the limiting groove (211) are symmetrically arranged on both sides of the second clasp (2).

5. The watchband telescoping mechanism as recited in claim 2 wherein the key (12) further has a limit portion (122) and a pressing portion (123), the limit portion (122) being slidably disposed in the chute (111), the pressing portion (123) being located on a side of the key (12) remote from the elastomer (13).

6. The watchband telescoping mechanism as recited in claim 5 wherein a moving slot (118) is provided in the first base (113), the moving slot (118) being configured to receive the pressing portion (123), and an edge of the first cover (114) being configured to limit the pressing portion (123).

7. The watchband telescoping mechanism of claim 1, wherein the second clasp (2) further comprises an elastic member (23), two ends of the elastic member (23) are respectively connected to the second base (21) and the clasp (22), and the elastic member (23) is used for driving the clasp (22) away from the second base (21).

8. The watchband telescoping mechanism of claim 7, wherein the clasp (22) has a socket (221) and a clasp (222), the second base (21) includes a second base (212) and a second cover (213), the second base (212) is concavely provided with a receiving slot (214) and a clasp slot (215), the clasp slot (215) is used for receiving the socket (221) and the elastic member (23), and the receiving slot (214) is used for receiving the cam buckle (121); the second cover body (213) is provided with a buckling hole (216) and a limiting hole (217), the buckling hole (216) is used for accommodating the buckling part (222), the limiting hole (217) is correspondingly connected with the accommodating groove (214) to form the limiting groove (211), and the edge of the limiting hole (217) is used for being clamped with the protruding buckle (121).

9. The watchband telescoping mechanism according to any one of claims 1 to 8, wherein the first clasp (1) and the second clasp (2) are respectively provided with a magnetic member (3), and the first clasp (1) and the second clasp (2) are in attractive connection through the magnetic member (3) when they are close.

10. An intelligent watch is characterized by comprising a watch body, a plurality of articulated watch particles (4) and a watchband telescopic mechanism as claimed in any one of claims 1 to 9, wherein at least one watch particle (4) is articulated between one end of the watch body and a first watch buckle (1) of the watchband telescopic mechanism, and at least one watch particle (4) is articulated between the other end of the watch body and a second watch buckle (2) of the watchband telescopic mechanism, so that the watch body, the watch particles (4) and the watchband telescopic mechanism are connected into a ring shape.

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