Anti-loosening and anti-falling chain link type intelligent bracelet

Abstract

The utility model belongs to the technical field of intelligent bracelets, and discloses an anti-loosening and anti-falling chain link type intelligent bracelet which comprises a dial plate body, a plurality of chain rings are arranged on the two sides of the dial plate body, and a first mounting plate and a second mounting plate are arranged at the tail ends of the chain rings on the two sides respectively. The chain rings, the first mounting plate and the second mounting plate are respectively provided with a connecting plate, the first mounting plate is provided with a mounting groove, a limiting plate is arranged in the mounting groove, and a first spring is arranged between the limiting plate and the first mounting plate. The connecting rods are inserted into the adjacent through grooves, then the fixing sleeves are screwed, and the connecting rods are fixed through interaction of the threaded grooves and the external threads, so that the chain rings are not prone to falling off, the bracelet with the number of the chain rings easy to adjust according to needs adapts to wrists of different crowds with different thicknesses, the falling possibility of the bracelet is reduced, and the safety of equipment is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of smart bracelets, and in particular relates to a chain-link type smart bracelet which is anti-loosening and falling off. Background Art

[0002] A smart bracelet is a wearable technology device, usually worn on the wrist, that can provide a variety of functions and services. By integrating various sensors and connection technologies, a smart bracelet provides users with a variety of functions and services, aiming to help users better manage their health, monitor exercise and improve convenience in life.

[0003] When using existing chain-link smart bracelets, the buckles are connected by welding, which makes it difficult to disassemble the buckles and adjust the thickness of the bracelet. After wearing, the movement space between the bracelet and the wrist is limited, the skin is easily compressed, and the bracelet is closely attached to the skin and rubbed for a long time, affecting the comfort and service life of the bracelet. Utility Model Content

[0004] The purpose of the utility model is to provide a chain-link smart bracelet that prevents loosening and falling off, so as to solve the problems proposed in the above-mentioned background technology that the buckle is difficult to disassemble, and thus it is difficult to adjust the thickness of the bracelet, and after wearing, the movable space between the bracelet and the wrist is limited, the skin is easily compressed, and the bracelet is closely attached to the skin and rubbed for a long time, affecting the comfort and service life of the bracelet.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chain-link smart bracelet that prevents loosening and falling off, comprising: a dial body, a plurality of chain links are provided on both sides of the dial body, and a first mounting plate and a second mounting plate are provided at the ends of the chain links on both sides respectively, and connecting plates are installed on the chain links, the first mounting plate and the second mounting plate, a mounting groove is provided on the first mounting plate, a limit plate is provided in the mounting groove, a first spring is installed between the limit plate and the first mounting plate, a movable component is provided between the limit plate and the first mounting plate, a limit rod is installed on the limit plate, and a card groove is provided on the inner wall of the first mounting plate, and the card groove is adapted to the end of the limit rod.

[0006] Preferably, the movable assembly includes a movable groove and a movable block, the movable groove is opened on the inner wall of the first mounting plate, the movable block is mounted on the side wall of the limiting plate, and the movable groove and the movable block are adapted to each other.

[0007] Preferably, both sides of the dial body are connected to fixed plates, a receiving groove is opened on the side wall of the fixed plate, a movable plate is provided in the receiving groove, and the movable plate is connected to the chain ring, a second spring is installed between the movable plate and the fixed plate, and an anti-slip assembly is provided between the movable plate and the fixed plate.

[0008] Preferably, the anti-slip assembly comprises an anti-slip groove and an anti-slip block, the anti-slip groove is formed on the inner wall of the fixed plate, the anti-slip block is mounted on the side wall of the movable plate, and the anti-slip groove and the anti-slip block are matched.

[0009] Preferably, a plurality of the connecting plates are provided with through grooves, connecting rods are passed through two adjacent through grooves, a fixing sleeve is installed at the end of the connecting rod, a thread groove is provided on the inner wall of the fixing sleeve, an external thread is provided on the outer wall of the connecting rod, and the thread groove and the external thread are matched.

[0010] Preferably, a limit ring is installed on the second mounting plate, and the outer wall of the chain ring is wrapped with a rubber cushion.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model adjusts the size of the bracelet by providing chain links, connecting rods and fixing sleeves. When in use, the number of chain links is adjusted according to the thickness of the wrist, the connecting rod is inserted into the adjacent through groove, and then the fixing sleeve is screwed. The connecting rod is fixed through the interaction between the thread groove and the external thread, so that the chain links are not easy to fall off. The bracelet with the number of chain links that can be easily adjusted according to needs can adapt to the different thicknesses of wrists of different people, reduce the possibility of the bracelet falling off, and enhance the safety of the equipment.

[0013] (2) The utility model reduces the pulling force between the bracelets by providing a movable plate and a second spring. When in use, the movable plate moves in the receiving groove, and the second spring pulls the movable plate, thereby reducing the pulling force between the bracelets, so that there is a certain amount of movable space between the bracelet and the wrist, reducing the pressure on the skin, avoiding the bracelet from rubbing against the skin for a long time, reducing the wear and scratches on the surface of the bracelet, and extending the service life of the bracelet. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a structural schematic diagram of the first mounting plate of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the connecting plate of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the fixing plate of the utility model;

[0018] In the figure: 1. dial body; 2. chain link; 3. first mounting plate; 4. second mounting plate; 5. limiting ring; 6. mounting groove; 7. limiting plate; 8. limiting rod; 9. first spring; 10. clamping groove; 11. movable groove; 12. movable block; 13. connecting plate; 14. through groove; 15. connecting rod; 16. fixing sleeve; 17. threaded groove; 18. external thread; 19. fixing plate; 20. movable plate; 21. accommodating groove; 22. second spring; 23. anti-slip groove; 24. anti-slip block; 25. rubber cushion. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of 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, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 3 As shown, the utility model provides the following technical solutions: a chain-link smart bracelet that prevents loosening and falling off, comprising: a dial body 1, a plurality of chain links 2 are arranged on both sides of the dial body 1, and the ends of the chain links 2 on both sides are respectively provided with a first mounting plate 3 and a second mounting plate 4, a connecting plate 13 is installed on the chain link 2, the first mounting plate 3 and the second mounting plate 4, a mounting groove 6 is opened on the first mounting plate 3, a limiting plate 7 is arranged in the mounting groove 6, a first spring 9 is installed between the limiting plate 7 and the first mounting plate 3, a movable component is arranged between the limiting plate 7 and the first mounting plate 3, a limiting rod 8 is installed on the limiting plate 7, and a card groove 10 is opened on the inner wall of the first mounting plate 3, and the card groove 10 is adapted to the end of the limiting rod 8.

[0021] Furthermore, the movable assembly includes a movable groove 11 and a movable block 12. The movable groove 11 is provided on the inner wall of the first mounting plate 3. The movable block 12 is mounted on the side wall of the limiting plate 7. The movable groove 11 and the movable block 12 are adapted to each other.

[0022] Furthermore, multiple connecting plates 13 are each provided with a through groove 14, and connecting rods 15 are passed through two adjacent through grooves 14. A fixing sleeve 16 is installed at the end of the connecting rod 15. The inner wall of the fixing sleeve 16 is provided with a thread groove 17, and the outer wall of the connecting rod 15 is provided with an external thread 18, and the thread groove 17 and the external thread 18 are adapted to each other.

[0023] Furthermore, a limiting ring 5 is installed on the second mounting plate 4, and the outer wall of the chain ring 2 is wrapped with a rubber pad 25. The rubber pad 25 can provide a more comfortable wearing experience and reduce the discomfort that may be caused when the bracelet is in direct contact with the skin.

[0024] Through the above technical solution:

[0025] When in use, the display control chip is integrated in the dial body 1, which is used to drive the display screen, control the display content and display effect, and manage power supply and energy consumption. The number of chain links 2 can be adjusted according to the thickness of the wrist. When installing, the connecting rod 15 is inserted into the adjacent through groove 14, and then the fixing sleeve 16 is screwed. The connecting rod 15 is fixed through the interaction of the thread groove 17 and the external thread 18, so that the chain links 2 are not easy to fall off. When wearing, the limit plate 7 is pressed, and the limit plate 7 drives the limit rod 8 to move, and then the limit rod 8 is inserted into the limit ring 5, and the limit rod 8 is released. The first spring 9 uses the elastic force to make the end of the limit rod 8 enter the card slot 10, and then the bracelet is worn, so that the bracelet is not easy to fall off. The bracelet with the number of chain links 2 that can be easily adjusted according to needs can adapt to the wrists of different thicknesses of different people, reduce the possibility of the bracelet falling off, and enhance the safety of the equipment.

[0026] See also Figure 1 and Figure 4 As shown, fixed plates 19 are connected to both sides of the dial body 1, a receiving groove 21 is opened on the side wall of the fixed plate 19, a movable plate 20 is arranged in the receiving groove 21, and the movable plate 20 is connected to the chain ring 2, a second spring 22 is installed between the movable plate 20 and the fixed plate 19, and an anti-slip assembly is provided between the movable plate 20 and the fixed plate 19.

[0027] Furthermore, the anti-slip assembly includes an anti-slip groove 23 and an anti-slip block 24. The anti-slip groove 23 is provided on the inner wall of the fixed plate 19, and the anti-slip block 24 is installed on the side wall of the movable plate 20. The anti-slip groove 23 and the anti-slip block 24 are adapted to each other.

[0028] Through the above technical solution:

[0029] When the bracelet is worn and subjected to a pulling force, the movable plate 20 is driven to move in the accommodating groove 21, and the second spring 22 pulls the movable plate 20, thereby reducing the pulling force between the bracelets, so that there is a certain amount of movable space between the bracelet and the wrist, reducing the pressure on the skin, alleviating the discomfort caused by long-term wearing, improving the wearing comfort, and avoiding the bracelet from rubbing against the skin for a long time, which can reduce the wear and scratches on the surface of the bracelet and extend the service life of the bracelet. When the movable plate 20 moves, it drives the anti-slip block 24 to move in the anti-slip groove 23, thereby limiting the movement of the movable plate 20, so that the movable plate 20 is not easy to fall off from the fixed plate 19.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chain-link smart bracelet that prevents loosening and falling off, characterized in that: include: A dial body (1), wherein a plurality of chain links (2) are arranged on both sides of the dial body (1), and the ends of the chain links (2) on both sides are respectively provided with a first mounting plate (3) and a second mounting plate (4), and the chain links (2), the first mounting plate (3) and the second mounting plate (4) are all provided with connecting plates (13), a mounting groove (6) is provided on the first mounting plate (3), a limiting plate (7) is provided in the mounting groove (6), a first spring (9) is installed between the limiting plate (7) and the first mounting plate (3), a movable component is provided between the limiting plate (7) and the first mounting plate (3), a limiting rod (8) is installed on the limiting plate (7), and a clamping groove (10) is provided on the inner wall of the first mounting plate (3), and the clamping groove (10) is adapted to the end of the limiting rod (8).

2. The anti-loosening and falling-off chain-link smart bracelet according to claim 1, characterized in that: The movable assembly comprises a movable groove (11) and a movable block (12); the movable groove (11) is provided on the inner wall of the first mounting plate (3); the movable block (12) is mounted on the side wall of the limiting plate (7); and the movable groove (11) and the movable block (12) are adapted to each other.

3. The chain-link smart bracelet that prevents loosening and falling off according to claim 2 is characterized in that: Both sides of the dial body (1) are connected to fixed plates (19), a receiving groove (21) is provided on the side wall of the fixed plate (19), a movable plate (20) is provided in the receiving groove (21), and the movable plate (20) is connected to the chain ring (2), a second spring (22) is installed between the movable plate (20) and the fixed plate (19), and an anti-slip assembly is provided between the movable plate (20) and the fixed plate (19).

4. The anti-loosening and falling-off chain-link smart bracelet according to claim 3, characterized in that: The anti-slip assembly comprises an anti-slip groove (23) and an anti-slip block (24); the anti-slip groove (23) is arranged on the inner wall of the fixed plate (19); the anti-slip block (24) is installed on the side wall of the movable plate (20); and the anti-slip groove (23) and the anti-slip block (24) are matched.

5. The chain-link smart bracelet that prevents loosening and falling off according to claim 4 is characterized in that: A plurality of the connecting plates (13) are each provided with a through slot (14), and connecting rods (15) are passed through two adjacent through slots (14). A fixing sleeve (16) is installed at the end of the connecting rod (15), and a thread groove (17) is provided on the inner wall of the fixing sleeve (16). An external thread (18) is provided on the outer wall of the connecting rod (15), and the thread groove (17) and the external thread (18) are matched.

6. The chain-link smart bracelet that prevents loosening and falling off according to claim 5, characterized in that: A limit ring (5) is installed on the second mounting plate (4), and the outer wall of the chain ring (2) is wrapped with a rubber cushion (25).

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