Magnetic rechargeable battery

Abstract

The utility model relates to the technical field of rechargeable batteries, and discloses a magnetic type rechargeable battery which comprises a rechargeable battery main body, clamping assemblies are arranged at the front end and the rear end of the rechargeable battery main body, a dismounting assembly is arranged between the clamping assemblies and the rechargeable battery main body, and each clamping assembly comprises a first side frame and a second side frame. First telescopic grooves are formed in the two sides of the first side frame correspondingly, adjusting threaded rods are rotationally connected to the inner walls of the two sides of the two first telescopic grooves correspondingly, first telescopic frames are movably arranged in the two first telescopic grooves correspondingly, and threaded grooves are formed in the opposite sides of the two first telescopic frames correspondingly. According to the utility model, through the arrangement of the clamping and fixing assembly, the adsorption stability between the equipment and the rechargeable battery main body is greatly improved, the possibility that the rechargeable battery main body falls off is effectively reduced, through the arrangement of the dismounting and mounting assembly, the whole clamping and fixing assembly is more convenient to mount and use, the subsequent local dismounting and replacing operation is also facilitated, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rechargeable batteries, in particular to a magnetic rechargeable battery. Background Art

[0002] Rechargeable batteries can also be called external batteries, mobile power supplies, power banks, etc., that is, a portable charging device used to provide mobile phones, tablets and other digital products with the function of charging anytime and anywhere. Among them, magnetic rechargeable batteries combine magnetic technology, so that they can be easily adsorbed on the mobile phone for charging without the use of traditional charging cables. This design not only improves the convenience of charging, but also increases the fun of use.

[0003] Some existing magnetic rechargeable batteries usually rely solely on magnetic attraction to attach the battery to the device when charging related devices. This may cause the battery to easily fall off during use, especially in the case of frequent movement or collision. The heat generated during long-term charging may also affect the performance of the magnetic material and reduce the magnetic attraction effect. The battery may then fall accidentally, causing damage to the battery and affecting its service life. Therefore, those skilled in the art provide a magnetic rechargeable battery to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the present utility model is to solve the shortcomings of the existing technology and propose a magnetic rechargeable battery. By providing a clamping component, when charging the relevant device, in addition to its own magnetic attraction, the clamping plate can be controlled to move so that it clamps the device on the rechargeable battery body, thereby greatly improving the adsorption stability between the device and the rechargeable battery body and effectively reducing the possibility of the rechargeable battery body falling off.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a magnetic rechargeable battery, comprising a rechargeable battery body, wherein the front and rear ends of the rechargeable battery body are provided with clamping components, and a disassembly component is provided between the clamping component and the rechargeable battery body;

[0006] The clamping assembly includes a first side frame and a second side frame, wherein both sides of the first side frame are provided with a first telescopic slot, and the inner walls of the two first telescopic slots are rotatably connected to adjust threaded rods, the first telescopic frames are movably provided inside the two first telescopic slots, the opposite sides of the two first telescopic frames are provided with a threaded slot, the two sides of the second side frame are provided with a second telescopic slot, and the second telescopic frames are movably provided inside the two second telescopic slots, the opposite sides of the two first telescopic frames and the opposite sides of the two second telescopic frames are fixedly connected to a movable plate, two adjacent movable plates are fixedly connected to two connecting rods, and the upper ends of the plurality of movable plates are hingedly connected to a clamping plate;

[0007] Through the above technical solution, by providing a clamping assembly, when charging the relevant device, in addition to its own magnetic attraction, it is also possible to preferentially rotate the clamping plate to open and control the rotation of the adjusting threaded rod, so that the first telescopic frame and the second telescopic frame are expanded and moved outward. At this time, the relevant device and the rechargeable battery body are adsorbed together, and then the first telescopic frame and the second telescopic frame are retracted and moved inward by controlling the rotation of the adjusting threaded rod. The device can be clamped and fixed on the rechargeable battery body with the provided clamping plate, which greatly improves the adsorption stability between the device and the rechargeable battery body and effectively reduces the possibility of the rechargeable battery body falling off. When the two need to be separated, it is only necessary to control the rotation of the adjusting threaded rod to release the fixation restriction on the device. The operation is simple, quick and convenient.

[0008] Furthermore, the disassembly and assembly assembly includes two fixed blocks, the front and rear ends of the rechargeable battery body are each provided with a reset groove, the two fixed blocks are movably arranged in the corresponding reset groove, the first side frame and the second side frame are each provided with a fixed groove at the opposite end, the two fixed blocks are engaged in the corresponding fixed groove, and a plurality of reset springs are fixedly connected between the two fixed blocks and the inner wall of the opposite end of the corresponding reset groove;

[0009] Through the above technical solution, by providing a disassembly and assembly component, the installation and use of the overall clamping component is made more convenient, and it is also conducive to subsequent partial disassembly and replacement operations. When disassembling and assembling, it is only necessary to control the movement of the fixed card block to disengage or engage the fixed card slot to achieve the disassembly or installation operation of the clamping component. The overall operation process is simple and fast, effectively improving practicality.

[0010] Furthermore, an adjusting slot is opened inside the first side frame, a rotating shaft is rotatably connected between the inner walls of both sides of the adjusting slot, a first bevel gear is fixedly sleeved on the outer wall of the rotating shaft, a second bevel gear is rotatably connected to the inner wall of the front end of the adjusting slot, the first bevel gear and the second bevel gear are meshed, both ends of the rotating shaft pass through the first side frame and are fixedly connected to the corresponding adjusting threaded rod, a knob is rotatably connected to the middle part of the front end of the first side frame, and the rear end of the knob passes through the first side frame and is fixedly connected to the second bevel gear;

[0011] With the above technical solution, the second bevel gear is rotated by rotating the knob, and the first bevel gear is then rotated with the rotating shaft, thereby rotating the two adjusting threaded rods.

[0012] Furthermore, the upper and lower ends of the two first telescopic frames are fixedly connected to first guide blocks, the upper and lower inner walls of the two first telescopic slots are each provided with a first guide slot, and the plurality of first guide blocks are slidably arranged in the corresponding first guide slots;

[0013] With the above technical solution, by providing the first guide block and the first guide groove, the movement process of the first telescopic frame can be made more stable.

[0014] Furthermore, the upper and lower ends of the two second telescopic frames are fixedly connected to second guide blocks, the upper and lower inner walls of the two second telescopic slots are provided with second guide slots, and the plurality of second guide blocks are slidably arranged in the corresponding second guide slots;

[0015] With the above technical solution, by providing the second guide block and the second guide groove, the movement process of the second telescopic frame can be made more stable.

[0016] Furthermore, the upper and lower inner walls of the two reset grooves are each provided with a toggle groove, and a connecting block is movably provided inside each of the plurality of toggle grooves, and each of the plurality of connecting blocks is fixedly connected to a corresponding fixed card block, and each of the plurality of connecting blocks is fixedly connected to a toggle plate at one end away from the corresponding fixed card block;

[0017] Through the above technical solution, by providing the toggle groove, the connecting block and the toggle plate, it is convenient for the operator to move the fixed block by moving the toggle plate.

[0018] Furthermore, the upper ends of the plurality of clamping plates are provided with grooves, the upper ends of the rechargeable battery body are provided with storage grooves near the four corners, the plurality of clamping plates are engaged in the corresponding storage grooves, and the lower ends of the plurality of clamping plates are provided with anti-slip pads;

[0019] Through the above technical solution, the groove is provided, which makes it convenient for the operator to rotate and open the clamping plate. The storage slot is provided, which makes it convenient to fold and hide the clamping plate. The anti-slip pad is provided, which can further improve the clamping effect.

[0020] Furthermore, the two adjusting threaded rods are both threadedly sleeved in the corresponding threaded grooves;

[0021] According to the above technical solution, the two adjusting threaded rods are threadedly sleeved in the corresponding threaded grooves, so that the first telescopic frame can be moved when the adjusting threaded rods are rotated.

[0022] The utility model has the following beneficial effects:

[0023] 1. The magnetic rechargeable battery proposed in the present invention is provided with a clamping assembly. When charging a related device, in addition to its own magnetic attraction, the clamping plate can be controlled to move so that the device is clamped and fixed on the rechargeable battery body. This can greatly improve the adsorption stability between the device and the rechargeable battery body and effectively reduce the possibility of the rechargeable battery body falling off. When the two need to be separated, the fixed restriction on the device can be released by simply turning the control knob. The operation is simple, quick and convenient.

[0024] 2. The magnetic rechargeable battery proposed by the utility model is provided with a disassembly and assembly component, which makes the installation and use of the overall clamping component more convenient, and is also conducive to subsequent partial disassembly and replacement operations. During disassembly and assembly, the clamping component can be disassembled or installed by simply controlling the movement of the fixed card block to disengage or engage the fixed card slot. The overall operation process is simple and quick, effectively improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an axonometric diagram of a magnetic rechargeable battery proposed in the present invention;

[0026] Figure 2 This is a top-sectional schematic diagram of a magnetic rechargeable battery proposed in the present invention;

[0027] Figure 3 This is a front cross-sectional view of a first side frame of a magnetic rechargeable battery proposed in the present invention;

[0028] Figure 4 This is a partial front cross-sectional diagram of a magnetic rechargeable battery proposed in the present invention;

[0029] Figure 5 for Figure 4 A schematic diagram of the structure at point A in the middle;

[0030] Figure 6This is a partial side sectional schematic diagram of a magnetic rechargeable battery proposed by the present invention.

[0031] Legend:

[0032] 1. Rechargeable battery body; 2. Clamping assembly; 3. Disassembly and assembly assembly; 4. First side frame; 5. Second side frame; 6. First telescopic slot; 7. Adjustment threaded rod; 8. First telescopic frame; 9. Threaded slot; 10. Adjustment slot; 11. Rotation shaft; 12. First bevel gear; 13. Second bevel gear; 14. Knob; 15. First guide slot; 16. First guide block; 17. Second telescopic slot; 18. Second telescopic frame; 19. Second guide block; 20. Second guide slot; 21. Moving plate; 22. Connecting rod; 23. Clamping plate; 24. Storage slot; 25. Anti-slip pad; 26. Groove; 27. Reset slot; 28. Fixed block; 29. ​​Fixed slot; 30. Reset spring; 31. Toggle slot; 32. Connecting block; 33. Toggle plate. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the specific embodiments of the present invention to clearly and completely describe the technical solutions in the specific embodiments of the present invention. Obviously, the specific embodiments described are only part of the specific embodiments of the present invention, not all of the specific embodiments. Based on the specific embodiments of the present invention, all other specific embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Reference Figure 1-5 The utility model provides a specific embodiment: a magnetic rechargeable battery, comprising a rechargeable battery body 1, a clamping assembly 2 is provided at the front and rear ends of the rechargeable battery body 1, and a disassembly assembly 3 is provided between the clamping assembly 2 and the rechargeable battery body 1;

[0035] Reference Figure 1 、 Figure 2 and Figure 6The clamping assembly 2 includes a first side frame 4 and a second side frame 5. Both sides of the first side frame 4 are provided with a first telescopic groove 6. The inner walls of both sides of the two first telescopic grooves 6 are rotatably connected with an adjusting threaded rod 7. The interiors of the two first telescopic grooves 6 are movably provided with a first telescopic frame 8. The opposite sides of the two first telescopic frames 8 are provided with a threaded groove 9. The two adjusting threaded rods 7 are threadedly sleeved in the corresponding threaded groove 9. By threading the two adjusting threaded rods 7 in the corresponding threaded groove 9, the first telescopic frame 8 can be moved when the adjusting threaded rod 7 is rotated. Both sides of the second side frame 5 are provided with a second telescopic groove 17. The interiors of the two second telescopic grooves 17 are movably provided with a second telescopic frame 18. The opposite side of the two first telescopic frames 8 and the two second telescopic frames are movably sleeved in the corresponding threaded groove 9. The opposite sides of the retractable frame 18 are fixedly connected with a movable plate 21, and two adjacent movable plates 21 are fixedly connected with two connecting rods 22. The upper ends of the multiple movable plates 21 are hingedly connected with a clamping plate 23. By providing a clamping component 2, when charging the relevant equipment, in addition to its own magnetic attraction, it is also possible to preferentially rotate the clamping plate 23 to open and control the rotation adjustment threaded rod 7 to make the first telescopic frame 8 and the second telescopic frame 18 expand and move outward. At this time, the relevant equipment is adsorbed together with the rechargeable battery main body 1, and then the first telescopic frame 8 and the second telescopic frame 18 are retracted and moved inward by controlling the rotation adjustment threaded rod 7. The clamping plate 23 can clamp the equipment on the rechargeable battery main body 1, which greatly improves The adsorption stability between the device and the rechargeable battery body 1 effectively reduces the possibility of the rechargeable battery body 1 falling off, and when the two need to be separated, it is only necessary to control the rotation of the adjusting threaded rod 7 to release the fixed restriction of the device. The operation is simple, quick and convenient. An adjusting groove 10 is provided inside the first side frame 4, and a rotating shaft 11 is rotatably connected between the inner walls on both sides of the adjusting groove 10. The outer wall of the rotating shaft 11 is fixedly sleeved with a first bevel gear 12, and the front end inner wall of the adjusting groove 10 is rotatably connected to the second bevel gear 13. The first bevel gear 12 and the second bevel gear 13 are meshed. Both ends of the rotating shaft 11 pass through the first side frame 4 and are fixedly connected to the corresponding adjusting threaded rod 7. The middle part of the front end of the first side frame 4 is rotatably connected to the knob 14, and the rear end of the knob 14 passes through the first side The frame 4 is fixedly connected to the second bevel gear 13, and the second bevel gear 13 is rotated by rotating the knob 14, so that the first bevel gear 12 can rotate with the rotating shaft 11, so that the two adjusting threaded rods 7 can be rotated. The upper and lower ends of the two first telescopic frames 8 are fixedly connected with the first guide blocks 16, and the upper and lower inner walls of the two first telescopic slots 6 are provided with first guide grooves 15. A plurality of first guide blocks 16 are slidably arranged in the corresponding first guide grooves 15. By providing the first guide blocks 16 and the first guide grooves 15, the movement process of the first telescopic frame 8 can be made more stable. The upper and lower ends of the two second telescopic frames 18 are fixedly connected with the second guide blocks 19, and the upper and lower inner walls of the two second telescopic slots 17 are provided with second guide grooves 20.The plurality of second guide blocks 19 are all slidably arranged in the corresponding second guide grooves 20. The second guide blocks 19 and the second guide grooves 20 make the movement of the second telescopic frame 18 more stable. The upper ends of the plurality of clamping plates 23 are each provided with a groove 26. The upper end of the rechargeable battery body 1 is provided with a storage groove 24 near the four corners. The plurality of clamping plates 23 are all engaged in the corresponding storage grooves 24. The lower ends of the plurality of clamping plates 23 are each provided with an anti-slip pad 25. The grooves 26 make it easier for the operator to rotate and open the clamping plates 23. The storage grooves 24 make it easier to fold and hide the clamping plates 23. The anti-slip pad 25 can further improve the clamping effect.

[0036] The disassembly assembly 3 includes two fixed blocks 28. The front and rear ends of the rechargeable battery body 1 are both provided with reset grooves 27. The two fixed blocks 28 are movably set in the corresponding reset grooves 27. The opposite ends of the first side frame 4 and the second side frame 5 are both provided with fixed slots 29. The two fixed blocks 28 are both engaged in the corresponding fixed slots 29. A plurality of reset springs 30 are fixedly connected between the two fixed blocks 28 and the inner walls of the opposite ends of the corresponding reset grooves 27. By providing the disassembly assembly 3, the installation and use of the overall clamping assembly 2 is made more convenient, and it is also convenient for subsequent partial disassembly and replacement operations. When disassembling and assembling, it is only necessary to control By moving the fixed block 28 to disengage from or engage in the fixed slot 29, the disassembly or installation operation of the clamping assembly 2 can be realized. The overall operation process is simple and quick, which effectively improves practicality. The upper and lower inner walls of the two reset grooves 27 are provided with a toggle groove 31, and the interiors of the multiple toggle grooves 31 are movably provided with connecting blocks 32. The multiple connecting blocks 32 are all fixedly connected to the corresponding fixed blocks 28, and the ends of the multiple connecting blocks 32 away from the corresponding fixed blocks 28 are fixedly connected to the toggle plate 33. By providing the toggle groove 31, the connecting block 32 and the toggle plate 33, it is convenient for the operator to move the fixed block 28 by moving the toggle plate 33.

[0037] Working principle: When charging the relevant equipment, in addition to its own magnetic attraction, it is also possible to preferentially rotate the clamping plate 23 to open it and control the rotating knob 14 to rotate the second bevel gear 13, thereby allowing the first bevel gear 12 to rotate with the rotating shaft 11, thereby allowing the two adjusting threaded rods 7 to rotate, thereby allowing the first telescopic frame 8 and the second telescopic frame 18 to expand and move outward. At this time, the relevant equipment is adsorbed together with the rechargeable battery body 1, and then the first telescopic frame 8 and the second telescopic frame 18 are retracted and moved inward by controlling the rotating knob 14. The clamping plate 23 is provided to clamp the equipment on the rechargeable battery body 1, which greatly improves the connection between the equipment and the charging battery. The adsorption stability between the battery body 1 effectively reduces the possibility of the rechargeable battery body 1 falling off. When the two need to be separated, it is only necessary to control the knob 14 to rotate so that the clamping plate 23 is separated from the device to release the fixed restriction of the device. The operation is simple, quick and convenient. When the clamping component 2 needs to be replaced, it is only necessary to move the toggle plate 33 so that the fixed block 28 is separated from the fixed slot 29 to release the fixed restriction between the clamping component 2 and the rechargeable battery body 1, so that the two can be separated. When combined and installed, the fixed block 28 can be controlled by the reset spring 30 to pop out and reset, and re-engage it in the corresponding fixed slot 29 to complete the combined installation operation.

[0038] Finally, it should be noted that the above is only a preferred specific implementation method of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned specific implementation methods, those skilled in the art can still modify the technical solutions described in the aforementioned specific implementation methods or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A magnetic rechargeable battery, comprising a rechargeable battery body (1), characterized in that: The front and rear ends of the rechargeable battery body (1) are provided with clamping components (2), and a disassembly component (3) is provided between the clamping component (2) and the rechargeable battery body (1); The clamping assembly (2) comprises a first side frame (4) and a second side frame (5), wherein first telescopic slots (6) are provided on both sides of the first side frame (4), and the inner walls of both sides of the two first telescopic slots (6) are rotatably connected with adjusting threaded rods (7), and first telescopic frames (8) are movably provided inside the two first telescopic slots (6), and threaded slots (9) are provided on opposite sides of the two first telescopic frames (8), and second telescopic slots (17) are movably provided inside the two second telescopic slots (17), and movable plates (21) are fixedly connected to the opposite sides of the two first telescopic frames (8) and the opposite sides of the two second telescopic frames (18), and two adjacent movable plates (21) are fixedly connected with two connecting rods (22), and the upper ends of the plurality of movable plates (21) are hingedly connected to clamping plates (23).

2. The magnetic rechargeable battery according to claim 1, characterized in that: The disassembly and assembly component (3) includes two fixed card blocks (28), the front and rear ends of the rechargeable battery body (1) are both provided with reset grooves (27), the two fixed card blocks (28) are both movably arranged in the corresponding reset grooves (27), the opposite ends of the first side frame (4) and the second side frame (5) are both provided with fixed card grooves (29), the two fixed card blocks (28) are both engaged in the corresponding fixed card grooves (29), and a plurality of reset springs (30) are fixedly connected between the two fixed card blocks (28) and the inner walls of the opposite ends of the corresponding reset grooves (27).

3. The magnetic rechargeable battery according to claim 1, characterized in that: An adjusting slot (10) is provided inside the first side frame (4), a rotating shaft (11) is rotatably connected between the inner walls on both sides of the adjusting slot (10), a first bevel gear (12) is fixedly sleeved on the outer wall of the rotating shaft (11), a second bevel gear (13) is rotatably connected to the inner wall of the front end of the adjusting slot (10), the first bevel gear (12) and the second bevel gear (13) are meshed, both ends of the rotating shaft (11) pass through the first side frame (4) and are fixedly connected to the corresponding adjusting threaded rod (7), a knob (14) is rotatably connected to the middle part of the front end of the first side frame (4), and the rear end of the knob (14) passes through the first side frame (4) and is fixedly connected to the second bevel gear (13).

4. The magnetic rechargeable battery according to claim 1, characterized in that: The upper and lower ends of the two first telescopic frames (8) are fixedly connected to first guide blocks (16), the upper and lower inner walls of the two first telescopic slots (6) are provided with first guide slots (15), and the plurality of first guide blocks (16) are slidably arranged in the corresponding first guide slots (15).

5. The magnetic rechargeable battery according to claim 1, characterized in that: The upper and lower ends of the two second telescopic frames (18) are fixedly connected to second guide blocks (19), the upper and lower inner walls of the two second telescopic slots (17) are provided with second guide slots (20), and the plurality of second guide blocks (19) are slidably arranged in the corresponding second guide slots (20).

6. The magnetic rechargeable battery according to claim 2, characterized in that: The upper and lower inner walls of the two reset grooves (27) are each provided with a toggle groove (31), and a plurality of connecting blocks (32) are movably provided inside the toggle grooves (31). The plurality of connecting blocks (32) are each fixedly connected to a corresponding fixed block (28), and a toggle plate (33) is fixedly connected to one end of the plurality of connecting blocks (32) away from the corresponding fixed block (28).

7. The magnetic rechargeable battery according to claim 1, characterized in that: The upper ends of the plurality of clamping plates (23) are each provided with a groove (26), the upper end of the rechargeable battery body (1) is each provided with a receiving groove (24) near the four corners, the plurality of clamping plates (23) are each engaged in the corresponding receiving groove (24), and the lower ends of the plurality of clamping plates (23) are each provided with an anti-slip pad (25).

8. The magnetic rechargeable battery according to claim 1, characterized in that: The two adjusting threaded rods (7) are both threadedly sleeved in the corresponding threaded grooves (9).

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