Intelligent sign-in bracelet convenient to maintain

Abstract

The utility model discloses an intelligent sign-in bracelet convenient to maintain in the technical field of intelligent bracelets, which comprises a bracelet body and a mounting shell, two groups of positioning blocks are fixedly mounted on the outer ring of the bracelet body, a baffle is connected to the inside of the mounting shell through a telescopic component, a baffle ring for limiting the positioning blocks is arranged at the top of the mounting shell, and the positioning blocks are arranged in the baffle ring. A clamping groove for the positioning block to move up and down is formed in the baffle ring; the outer ring of the mounting shell is provided with two groups of mounting blocks which are circumferentially and equidistantly arranged around the central axis of the mounting shell, connecting pieces are arranged between the two groups of mounting blocks, two groups of buckle assemblies embedded into the mounting blocks are symmetrically mounted in the connecting pieces, one group of connecting pieces is provided with a first fixing assembly, and the other group of connecting pieces is provided with a second fixing assembly. The intelligent sign-in bracelet solves the problems that when an existing intelligent sign-in bracelet is used, all components are inconvenient to assemble and disassemble, so that damaged components are difficult to maintain and replace, and the intelligent sign-in bracelet is not favorable for people to use.

Description

Technical Field

[0001] The utility model relates to the technical field of smart bracelets, in particular to a smart sign-in bracelet that is convenient for maintenance. Background Art

[0002] NFC (Near Field Communication) technology is evolved from the integration of non-contact radio frequency identification and interconnection technology. It combines an inductive card reader, an inductive card, and peer-to-peer functions on a single chip, and can identify and exchange data with compatible devices within a short distance. Currently, this technology is widely used in Japan and South Korea, and can be applied to smart bracelets, mobile phones, etc., and can be used for airport boarding verification, building access keys, work sign-in, transportation cards, credit cards, payment cards, etc. The working frequency is 13.56 MHz, but users using this mobile payment solution must replace their special mobile phones.

[0003] When the existing smart sign-in bracelets are in use, their various components are not easy to disassemble and assemble, making it difficult to repair and replace damaged components, which is not conducive to people's use. Therefore, those skilled in the art have provided a smart sign-in bracelet that is convenient for maintenance to solve the problems raised in the above background art. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a smart sign-in bracelet that is convenient for maintenance to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A smart sign-in bracelet that is convenient for maintenance, including a bracelet body and a mounting shell. Two groups of positioning blocks are fixedly installed on the outer ring of the bracelet body. A baffle is connected inside the mounting shell through a telescopic component. A retaining ring for limiting the positioning blocks is provided on the top of the mounting shell, and a card slot for the positioning blocks to move up and down is opened inside the retaining ring.

[0006] Two groups of mounting blocks arranged at equal circumferential intervals around the central axis are provided on the outer ring of the mounting shell. Connecting pieces are provided between the two groups of mounting blocks. Two groups of snap components embedded inside the mounting blocks are symmetrically installed inside the connecting pieces. A first fixing component is provided on one of the connecting pieces, and a second fixing component matching the first fixing component is provided on the other connecting piece.

[0007] Preferably: The telescopic component includes a plurality of first springs connected between the bottom surface of the baffle and the mounting shell. A plurality of limiting components for assisting the baffle to move up and down are installed inside the mounting shell.

[0008] Preferably: The limiting component includes a plurality of fixing blocks fixedly installed inside the mounting shell. Slide rods are slidably installed up and down inside the plurality of fixing blocks, and the top ends of the slide rods are fixedly connected to the bottom of the baffle.

[0009] Preferably, two clamping rods are fixedly installed at the bottom of the retaining ring, and clamping holes corresponding to the clamping rods are formed inside the positioning block.

[0010] Preferably, the connecting member includes a connecting pipe installed between two mounting blocks. Rings abutting against the inner sides of the two mounting blocks are installed at both ends of the connecting pipe, and a fixing plate connecting two buckle assemblies is fixedly installed at the center of the connecting pipe.

[0011] Preferably, the buckle assembly includes a movable plate slidably installed inside the connecting pipe. A second spring is installed between one side of the movable plate and the fixing plate. The other side of the movable plate is connected with a positioning rod slidably extending into the mounting block. A push-pull rod extending outside the connecting pipe is fixedly installed on the movable plate, and a sliding groove for the push-pull rod to slide is formed on the connecting pipe.

[0012] Preferably, the first fixing assembly includes a first watch band fixedly connected to one group of connecting pipes. A connecting block is fixedly installed at the end of the first watch band, and an auxiliary ring is slidably installed on the surface of the first watch band.

[0013] Preferably, the second fixing assembly includes a second watch band fixedly connected to the other group of connecting pipes. A plurality of connecting holes corresponding to the connecting blocks are formed inside the second watch band.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. In the present utility model, by arranging the first spring and the sliding rod to support the baffle, after the bracelet body to be installed is placed on the baffle and then pressed down and rotated, the positioning block is moved to abut against the retaining ring by the reset of the first spring, which can conveniently realize the rapid positioning of the bracelet body, thus facilitating its disassembly, repair, replacement, etc. Further, clamping rods and clamping holes are provided, which can improve the stability of the bracelet body after being fixed.

[0016] 2. In the present utility model, by arranging the push-pull rod to drive the movable plate to move, the movable plate can drive the second spring to stretch and contract and the positioning rod to move. The connecting pipe is installed between two mounting blocks. By the reset of the second spring, the positioning rod can be conveniently and automatically embedded into the mounting block, and the installation method of the watch band is simple and easy to operate, which is convenient for replacing damaged components. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is the first cross-sectional view of the overall structure of the present utility model;

[0019] Figure 3 is the second cross-sectional view of the overall structure of the present utility model;

[0020] Figure 4 It is the bottom view of the overall structure of the present utility model;

[0021] Figure 5 For the present utility model Figure 1 The enlarged view of A in it.

[0022] In the figure: 1, bracelet body; 2, mounting shell; 3, positioning block; 4, baffle; 5, retaining ring; 6, card slot; 7, first spring; 8, fixing block; 9, sliding rod; 10, clamping rod; 11, clamping hole; 12, mounting block; 13, connecting pipe; 14, ring; 15, fixing plate; 16, movable plate; 17, second spring; 18, positioning rod; 19, push-pull rod; 20, chute; 21, first watch band; 22, connecting block; 23, auxiliary ring; 24, second watch band; 25, connecting hole. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0024] Please refer to Figures 1 to 5 , in the embodiment of the present utility model, an intelligent signature bracelet convenient for maintenance includes a bracelet body 1 and a mounting shell 2. Two groups of positioning blocks 3 are fixedly installed on the outer ring of the bracelet body 1. A baffle 4 is connected inside the mounting shell 2 through a telescopic assembly. A retaining ring 5 for limiting the positioning block 3 is provided on the top of the mounting shell 2. A card slot 6 for the positioning block 3 to move up and down is opened inside the retaining ring 5. Two groups of mounting blocks 12 arranged at equal circumferential intervals around its axis are provided on the outer ring of the mounting shell 2. Connecting pieces are provided between the two groups of mounting blocks 12. Two groups of snap components embedded inside the mounting blocks 12 are symmetrically installed inside the connecting pieces. A first fixing component is provided on one of the connecting pieces, and a second fixing component matching the first fixing component is provided on the other connecting piece.

[0025] When installing the bracelet body 1 inside the mounting shell 2, the positioning block 3 aligns with the card slot 6 and presses the bracelet body 1 down onto the baffle 4. The baffle 4 drives the telescopic assembly to compress. When the positioning block 3 moves below the bottom surface of the retaining ring 5, the operator rotates the bracelet body 1 to drive the positioning block 3 to move. When the external force on the bracelet body 1 is removed, the positioning block 3 is clamped at the bottom of the retaining ring 5 through the reset of the telescopic assembly, which can facilitate the rapid installation of the bracelet body 1. Moreover, both the first fixing assembly and the second assembly used for binding to the user's wrist are assembled with the mounting block 12 through connecting pieces and buckle assemblies, which can facilitate the maintenance and replacement of damaged watch bands, etc.

[0026] In one embodiment, specifically, the telescopic assembly includes multiple groups of first springs 7 connected between the bottom surface of the baffle 4 and the mounting shell 2. Multiple groups of limiting assemblies for assisting the up and down movement of the baffle 4 are installed inside the mounting shell 2. The telescopic movement of the multiple groups of first springs 7 can help the movement of the baffle 4. Among them, the limiting assembly includes multiple groups of fixed blocks 8 fixedly installed inside the mounting shell 2. Slide rods 9 are slidably installed up and down inside the multiple groups of fixed blocks 8. The top ends of the slide rods 9 are fixedly connected to the bottom of the baffle 4. When the baffle 4 moves, it can drive the slide rods 9 to slide up and down inside the fixed blocks 8, and the slide rods 9 can improve the stability of the up and down movement of the baffle 4.

[0027] Furthermore, two groups of clamping rods 10 are fixedly installed at the bottom of the retaining ring 5. Corresponding clamping holes 11 are opened inside the positioning block 3. When the positioning block 3 presses down the baffle 4 and rotates on its top surface, the clamping holes 11 on the mounting block 12 are moved to the bottom ends of the clamping rods 10. The reset of the baffle 4 can sleave the mounting block 12 at the top on the outer circle of the clamping rods 10, which can improve the stability of the fixation of the bracelet body 1.

[0028] In one embodiment, specifically, the connecting piece includes a connecting pipe 13 installed between two mounting blocks 12. Rings 14 that abut against the inner sides of the two mounting blocks 12 are installed at both ends of the connecting pipe 13. A fixing plate 15 connecting two groups of buckle assemblies is fixedly installed at the center of the connecting pipe 13. The rings 14 can stably position the connecting pipe 13 between the two mounting blocks 12.

[0029] Among them, the buckle assembly includes a movable plate 16 slidably installed inside the connecting pipe 13. A second spring 17 is installed between one side of the movable plate 16 and the fixing plate 15. The other side of the movable plate 16 is connected to a positioning rod 18 that slides and extends into the mounting block 12. A push-pull rod 19 that extends to the outside of the connecting pipe 13 is fixedly installed on the movable plate 16. A sliding groove 20 for the push-pull rod 19 to slide is opened on the connecting pipe 13.

[0030] The operator relatively pulls two sets of push-pull rods 19 on the connecting pipe 13 to slide inside the sliding groove 20. The push-pull rod 19 can drive the movable plate 16 to move inside the connecting pipe 13. The movable plate 16 can drive the second spring 17 to stretch and the positioning rod 18 to move. After pulling the positioning rod 18 into the connecting pipe 13, place the connecting pipe 13 between two sets of mounting blocks 12. Withdraw the external force on the push-pull rod 19. The reset of the second spring 17 can facilitate the automatic embedding of the positioning rod 18 into the mounting block 12, thus realizing the fixation of the connecting piece.

[0031] On the basis of the above embodiment, specifically, the first fixing component includes a first watch band 21 fixedly connected to one set of the connecting pipes 13. A connecting block 22 is fixedly installed at the end of the first watch band 21. An auxiliary ring 23 is slidably installed on the surface of the first watch band 21. Specifically, the second fixing component includes a second watch band 24 fixedly connected to the other set of the connecting pipes 13. A plurality of connecting holes 25 corresponding to the connecting blocks 22 are formed inside the second watch band 24. Wind the first watch band 21 and the second watch band 24 around the user's wrist, and snap the connecting block 22 into the corresponding connecting hole 25 to realize the wearing of the intelligent sign-in bracelet. The auxiliary ring 23 can facilitate the positioning of the end of the second watch band 24.

[0032] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. An intelligent signature receiving bracelet that is convenient for maintenance, characterized in that: It includes a bracelet body (1) and a mounting shell (2). Two groups of positioning blocks (3) are fixedly installed on the outer ring of the bracelet body (1). A baffle (4) is connected inside the mounting shell (2) through a telescopic component. A retaining ring (5) for limiting the positioning block (3) is provided at the top of the mounting shell (2). A card slot (6) for the up-and-down movement of the positioning block (3) is opened inside the retaining ring (5). Two groups of mounting blocks (12) arranged at equal circumferential intervals around its axis are provided on the outer ring of the mounting shell (2). Connecting components are provided between the two groups of mounting blocks (12). Two groups of snap components inserted into the mounting blocks (12) are symmetrically installed inside the connecting component. A first fixing component is provided on one of the connecting components, and a second fixing component matching the first fixing component is provided on the other connecting component.

2. The intelligent signature-attendance bracelet according to claim 1, wherein: The telescopic component includes a plurality of first springs (7) connected between the bottom surface of the baffle (4) and the mounting shell (2). A limiting component for assisting the up-and-down movement of the baffle (4) is installed inside the mounting shell (2).

3. The intelligent signature-attendance bracelet according to claim 2, wherein: The limiting component includes a plurality of fixing blocks (8) fixedly installed inside the mounting shell (2). Slide rods (9) are slidably installed up and down inside the plurality of fixing blocks (8). The top end of the slide rod (9) is fixedly connected to the bottom of the baffle (4).

4. The intelligent signature-attendance bracelet convenient for maintenance according to claim 3, characterized in that: Two groups of clamping rods (10) are fixedly installed at the bottom of the retaining ring (5). A clamping hole (11) corresponding to the clamping rod (10) is opened inside the positioning block (3).

5. The intelligent signature-attendance bracelet according to claim 1, characterized in that: The connecting component includes a connecting pipe (13) installed between two mounting blocks (12). Rings (14) abutting against the inner sides of the two mounting blocks (12) are installed at both ends of the connecting pipe (13). A fixing plate (15) connecting two groups of snap components is fixedly installed at the center of the connecting pipe (13).

6. The intelligent signature-attendance bracelet according to claim 5, characterized in that: The snap component includes a movable plate (16) slidably installed inside the connecting pipe (13). A second spring (17) is installed between one side of the movable plate (16) and the fixing plate (15). The other side of the movable plate (16) is connected with a positioning rod (18) slidably extending into the mounting block (12). A push-pull rod (19) extending to the outside of the connecting pipe (13) is fixedly installed on the movable plate (16). A sliding groove (20) for the push-pull rod (19) to slide is opened on the connecting pipe (13).

7. The intelligent signature-attendance bracelet convenient for maintenance according to claim 6, characterized in that: The first fixing component includes a first watch band (21) fixedly connected to one of the connecting pipes (13). A connecting block (22) is fixedly installed at the end of the first watch band (21). An auxiliary ring (23) is slidably installed on the surface of the first watch band (21).

8. The intelligent signature bracelet convenient for maintenance according to claim 7, characterized in that: The second fixing component includes a second watch band (24) fixedly connected to the other connecting pipe (13). A plurality of connecting holes (25) corresponding to the connecting block (22) are opened inside the second watch band (24).

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