Watch buckle of wearable device

Abstract

The utility model discloses a watch buckle of wearable equipment. The watch buckle comprises a first butterfly buckle and a second butterfly buckle, one ends of the first butterfly buckle and the second butterfly buckle are rotationally connected through a pin shaft, and the other ends are connected through a first clamping structure; wherein the second butterfly clasp is arranged close to the wrist, and a first bump is arranged on the inner side of the second butterfly clasp; correspondingly, a plurality of first openings are formed in a watchband of the wearable equipment; the first protruding block is clamped into the first opening, and then the second buckle connection is carried out. According to the intelligent watch, the butterfly buckle is arranged on the intelligent watch, the intelligent watchband penetrates through the inner side of the butterfly buckle, the protruding blocks are used for buckling connection, the buckling firmness degree of the intelligent watch is guaranteed, the watchband is prevented from falling off, the watch is prevented from being lost, the inner side of the butterfly buckle is also connected in a buckling mode, and convenience is provided for use of a user.

Description

Technical Field

[0001] The utility model relates to the field of smart watches, and in particular to a watch buckle for a wearable device. Background Art

[0002] With the increasing improvement of traditional watch craftsmanship and the increasing popularity of smart watches and bracelets, smart watches are often worn by people in their daily lives and are used to display time on the wrist.

[0003] With the development of mobile technology, many traditional electronic products have begun to add mobile functions. For example, watches that could only be used to tell time in the past can now be connected to the Internet through smartphones or home networks to display information, which is now a smart watch.

[0004] Nowadays, wearable smart watches can not only tell time and make calls, but also measure blood pressure, monitor heart rate, and obtain sports data, becoming more and more intelligent.

[0005] Wearable smart watches generally include a strap and a dial. When worn, the dial can be tied to the wrist through the strap. The strap is generally equipped with a clasp. Common clasps include folding clasps, pin clasps, butterfly clasps, tortoise shell clasps, etc. The butterfly clasp is widely used in various watches because of its advantages such as comfort. The butterfly clasp is widely used in various watches because of its advantages such as comfort, suitability for thicker wrists, and ability to avoid bending of the strap when worn.

[0006] However, the existing butterfly clasp has poor buckling performance and may become disengaged during wearing, causing the watch to fall off the wrist. Utility Model Content

[0007] The butterfly clasp structure used in the existing watch strap has a poor buckling performance and is prone to fall off during wearing.

[0008] In view of the above problems, a watch buckle for a wearable device is proposed. By setting a butterfly buckle on the smart watch, the smart watch strap is passed through the inner side of the butterfly buckle, and the buckle connection is performed using a protrusion, thereby ensuring the firmness of the buckle and preventing the watch strap from falling off and the watch from being lost. The inner side of the butterfly buckle is also connected in the form of a buckle, which provides convenience for users.

[0009] A buckle for a wearable device, comprising:

[0010] First butterfly buckle;

[0011] Second butterfly buckle;

[0012] The first butterfly buckle and the second butterfly buckle:

[0013] One end is rotatably connected via a pin, and the other end is connected to a first clamping structure;

[0014] Wherein, the second butterfly buckle is arranged close to the wrist, and a first protrusion is arranged on the inner side;

[0015] Correspondingly, a plurality of first openings are provided on the strap of the wearable device;

[0016] The second snap connection is performed by snapping the first protrusion into the first opening.

[0017] In combination with the clasp of the wearable device described in the utility model, in a first possible implementation manner, the first butterfly clasp includes:

[0018] Connect blocks;

[0019] A first arc-shaped connecting piece;

[0020] The first arc-shaped connecting piece includes:

[0021] A first connection end and a second connection end;

[0022] The first connection end is fixedly connected to the connection block, and the second connection end is rotatably connected to the second butterfly buckle.

[0023] In combination with the first possible implementation manner of the utility model, in a second possible implementation manner, the first butterfly buckle further includes:

[0024] A first connecting shaft;

[0025] A first fixing groove is provided on the inner side of the connecting block;

[0026] Correspondingly, a first through hole is provided on the first connecting end;

[0027] The first connecting shaft is fixed in the first fixing groove, and a first connecting hole is formed on one side of the first fixing groove.

[0028] In combination with the second possible implementation manner of the utility model, in a third possible implementation manner, the second butterfly buckle includes:

[0029] A third connection end and a fourth connection end;

[0030] A first holding structure;

[0031] Second piercing;

[0032] The second perforation is formed on the inner side of the third connecting end for the strap to pass through;

[0033] The first holding structure extends outward from the middle portion of the third connecting end, and is used to pass through the first through hole and be inserted into the first connecting hole, so as to perform a first snap connection under mutual interference.

[0034] In combination with the third possible implementation manner of the utility model, in a fourth possible implementation manner, the second arc-shaped portion of the fourth connecting end is provided with a first cross hole;

[0035] After the first butterfly buckle is connected with the second butterfly buckle, the first arc-shaped portion of the second connecting end is just snapped into the first cross hole.

[0036] In combination with the second possible implementation manner of the utility model, in a fifth possible implementation manner, the first butterfly buckle further includes:

[0037] A second connecting shaft;

[0038] a second fixing slot;

[0039] The second connecting shaft is transversely connected in the second fixing groove for connecting the watch strap.

[0040] In combination with the buckle of the wearable device described in the utility model, in a sixth possible implementation manner, the first protrusion includes:

[0041] Connecting part;

[0042] Clamping part;

[0043] The clamping portion is formed on the connecting portion and is used to clamp the watch strap after the second buckle connection is performed.

[0044] In combination with the first possible implementation manner of the utility model, in a seventh possible implementation manner, the first holding structure includes:

[0045] a third arc portion;

[0046] abutment;

[0047] The abutting portion extends from the third arc-shaped portion, and the third arc-shaped portion is used to provide elastic force to the abutting portion to keep the first clamping structure connected.

[0048] In combination with the first possible implementation manner of the utility model, in an eighth possible implementation manner, the connecting block is fixedly connected to the first connecting end by bolts.

[0049] In combination with the sixth possible implementation manner of the utility model, in a ninth possible implementation manner, the cross section of the first protrusion is a circular, a racetrack or a square;

[0050] Correspondingly, the first opening is circular, track-shaped or square.

[0051] The watch buckle of the wearable device described in the utility model is implemented by setting a butterfly buckle at the connection position of the smart watch, passing the smart watch strap through the inner side of the butterfly buckle, and buckling the smart watch strap with the convex block to ensure the fastening degree, avoid the watch strap falling off and the watch being lost. The inner side of the butterfly buckle is also connected by buckle, which provides convenience for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0053] Figure 1 It is an overall schematic diagram of the buckle of the wearable device in the present utility model;

[0054] Figure 2 It is a schematic diagram of unfolding the buckle of the wearable device in the utility model;

[0055] Figure 3 This is a schematic diagram of the decomposition of the buckle of the wearable device in the present utility model;

[0056] Figure 4 It is a schematic cross-sectional view of a buckle of a wearable device in the present utility model;

[0057] The names of the parts indicated by the numbers in the accompanying drawings are: 100 - first butterfly buckle, 110 - connecting block, 111 - first fixing groove, 112 - first connecting hole, 120 - first connecting axis, 130 - first arc-shaped connecting piece, 131 - first connecting end, 132 - second connecting end, 1311 - first through hole, 140 - second connecting axis, 200 - second butterfly buckle, 210 - first protrusion, 211 - connecting part, 212 - clamping part, 220 - third connecting end, 230 - fourth connecting end, 231 - first cross hole, 240 - first clamping structure, 241 - third arc-shaped part, 242 - holding part, 250 - second through hole. DETAILED DESCRIPTION

[0058] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solution in the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, other embodiments obtained by ordinary technicians in this field without creative work are all within the scope of protection of the utility model.

[0059] The butterfly clasp structure used in the existing watch strap has a poor buckling performance and is prone to fall off during wearing.

[0060] In view of the above problems, a buckle for a wearable device is proposed.

[0061] A clasp for a wearable device, such as Figure 1 , Figure 1 The overall schematic diagram of the clasp of the wearable device in the utility model includes a first butterfly clasp 100 and a second butterfly clasp 200; one end of the first butterfly clasp 100 is rotatably connected with the second butterfly clasp 200 through a pin, and the other end is connected with a first holding structure 240; wherein the second butterfly clasp 200 is arranged close to the wrist, and a first protrusion 210 is arranged on the inner side; correspondingly, a plurality of first openings are arranged on the strap of the wearable device (not shown in the figure); the second buckle connection is performed by inserting the first protrusion 210 into the first opening (not shown in the figure). By arranging a butterfly clasp on the smart watch, passing the smart watch strap through the inner side of the butterfly clasp, and using the protrusion for buckle connection, the degree of buckle is ensured, and the strap is prevented from falling off and the watch is lost. The inner side of the butterfly clasp is also connected in the form of a buckle, which provides convenience for users.

[0062] Preferably, the cross section of the first protrusion 210 is circular, track-shaped or square; correspondingly, the first opening (not shown in the figure) is circular, track-shaped or square.

[0063] The shape of the first opening (not shown in the figure) is adapted to the first protrusion 210 and is slightly smaller than the size of the first protrusion 210 to maintain the reliability of the connection.

[0064] The first opening (not shown in the figure) is opened in sequence on the strap of the smart watch.

[0065] Furthermore, if Figure 2 , Figure 2 It is a schematic diagram of the unfolded buckle of the wearable device in the utility model; the first butterfly buckle 100 includes a connecting block 110 and a first arc-shaped connecting piece 130; the first arc-shaped connecting piece 130 includes a first connecting end 131 and a second connecting end 132; the first connecting end 131 is fixedly connected to the connecting block 110, and the second connecting end 132 is rotatably connected to the second butterfly buckle 200.

[0066] The function of the connecting block 110 is to connect another strap of the smart watch, and it is fixed on the first arc-shaped connecting piece 130 .

[0067] The first arc-shaped connecting piece 130 is used to connect the second arc-shaped connecting piece.

[0068] Furthermore, the first butterfly buckle 100 also includes a first connecting shaft 120; a first fixing groove 111 is provided on the inner side of the connecting block 110; correspondingly, a first through hole 1311 is provided on the first connecting end 131; the first connecting shaft 120 is fixed in the first fixing groove 111, and a first connecting hole 112 is formed on one side of the first fixing groove 111.

[0069] The first connecting shaft 120 is fixed in the first fixing groove 111 and is cylindrical in shape, so that the first holding structure 240 can be inserted into the first connecting hole 112 and interfere with the first connecting shaft 120 to achieve connection with the first holding structure 240 .

[0070] Furthermore, if Figure 3 , Figure 3 It is a schematic diagram of the decomposition of the clasp of the wearable device in the utility model; the second butterfly clasp 200 includes a third connection end 220 and a fourth connection end 230, a first clamping structure 240, and a second through hole 250; the second through hole 250 is formed on the inner side of the third connection end 220 for the strap to pass through; the first clamping structure 240 extends outward from the middle part of the third connection end 220, and is used to pass through the first through hole 1311 and insert into the first connection hole 112, and the first clamping structure 240 is connected under the mutual interference.

[0071] Preferably, if Figure 4 , Figure 4 It is a schematic cross-sectional diagram of the clasp of the wearable device in the present invention; the first holding structure 240 includes a third arc-shaped portion 241 and an abutting portion; the abutting portion extends from the third arc-shaped portion 241, and the third arc-shaped portion 241 is used to provide elastic force to the abutting portion to keep the first holding structure 240 connected.

[0072] The third arc portion 241, the abutting portion 242 and the third connecting end 220 are integrally formed. The third arc portion 241 is used to provide elastic force so that the first holding structure 240 maintains elasticity and ensures the first buckle connection.

[0073] Furthermore, the second arc-shaped portion of the fourth connecting end 230 is provided with a first cross hole 231 ; after the first butterfly buckle 100 and the second butterfly buckle 200 are snap-connected, the first arc-shaped portion of the second connecting end 132 is just snapped into the first cross hole 231 .

[0074] The first cross hole 231 can save space, so that the first butterfly buckle 100 and the second butterfly buckle 200 are staggered and fitted with each other.

[0075] Furthermore, the first butterfly buckle 100 also includes a second connecting shaft 140 and a second fixing groove; the second connecting shaft 140 is transversely connected in the second fixing groove for connecting the watch strap.

[0076] Preferably, the first protrusion 210 includes a connecting portion 211 and a clamping portion 212; the clamping portion 212 is formed on the connecting portion 211 and is used to clamp the strap after the second buckle connection. After the connection, the clamping portion 212 can clamp the first opening (not shown in the figure) to prevent disengagement. Preferably, the connecting block 110 is fixedly connected to the first connecting end 131 by bolts.

[0077] The watch buckle of the wearable device of the utility model is implemented by setting a butterfly buckle on the smart watch, passing the smart watch strap through the inner side of the butterfly buckle, and buckling the smart watch strap with the convex block, thereby ensuring the fastening strength and preventing the watch strap from falling off and the watch from being lost. The inner side of the butterfly buckle is also connected by buckle, which provides convenience for users.

[0078] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A buckle for a wearable device, characterized in that: include: First butterfly buckle; Second butterfly buckle; The first butterfly buckle and the second butterfly buckle: One end is rotatably connected via a pin, and the other end is connected to a first clamping structure; Wherein, the second butterfly buckle is arranged close to the wrist, and a first protrusion is arranged on the inner side; Correspondingly, a plurality of first openings are provided on the strap of the wearable device; Performing a second snap connection by snapping the first protrusion into the first opening; The first butterfly buckle comprises: Connect blocks; A first arc-shaped connecting piece; The first arc-shaped connecting piece includes: A first connection end and a second connection end; The connecting block is fixed on the first connecting end, and the second connecting end is rotatably connected to the second butterfly buckle; The first butterfly buckle also includes: A first connecting shaft; A first fixing groove is provided on the inner side of the connecting block; Correspondingly, a first through hole is provided on the first connecting end; The first connecting shaft is fixed in the first fixing groove, and a first connecting hole is formed on one side of the first fixing groove.

2. The clasp of the wearable device according to claim 1, characterized in that: The second butterfly buckle comprises: A third connection end and a fourth connection end; A first holding structure; Second piercing; The second perforation is formed on the inner side of the third connecting end for the strap to pass through; The first holding structure extends outward from the middle portion of the third connecting end, and is used to pass through the first through hole and be inserted into the first connecting hole, so as to perform a first snap connection under mutual interference.

3. The clasp of the wearable device according to claim 2, characterized in that: The second arc-shaped portion of the fourth connecting end is provided with a first cross hole; After the first butterfly buckle is connected with the second butterfly buckle, the first arc-shaped portion of the second connecting end is just snapped into the first cross hole.

4. The clasp of the wearable device according to claim 1, characterized in that: The first butterfly buckle also includes: A second connecting shaft; a second fixing slot; The second connecting shaft is transversely connected in the second fixing groove for connecting the watch strap.

5. The clasp of the wearable device according to claim 1, characterized in that: The first convex block comprises: Connecting part; Clamping part; The clamping portion is formed on the connecting portion and is used to clamp the watch strap after the second buckle connection is performed.

6. The clasp of the wearable device according to claim 2, characterized in that: The first holding structure comprises: a third arc portion; abutment; The abutting portion extends from the third arc-shaped portion, and the third arc-shaped portion is used to provide elastic force to the abutting portion to keep the first clamping structure connected.

7. The clasp for a wearable device according to claim 1, characterized in that: The connecting block is fixedly connected to the first connecting end by means of bolts.

8. The buckle of the wearable device according to any one of claims 1 to 7, characterized in that: The cross section of the first protrusion is one of a circle, a racetrack or a square; Correspondingly, the first opening is circular, track-shaped or square.

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