Detachable lithium battery

Abstract

The utility model discloses a detachable lithium battery, which relates to the technical field of lithium batteries and comprises a bearing mechanism, two fixing mechanisms are arranged in the bearing mechanism, and a battery main body is arranged between the two fixing mechanisms. The two fixing plates are flexible and clamp the battery main body, when vibration and impact occur, the damping springs can achieve the damping effect, the positioning cylinders are matched with the movable rods to bear the damping springs, the stability of the damping springs is improved, and in conclusion, damping protection of the battery main body is achieved, and a user can adjust the size of the battery main body according to the size of the battery main body. The rotating handle is held by hand to rotate the threaded rod, stable rotation of the threaded rod can be guaranteed through assistance of the threaded cylinder, rotation of the threaded rod can be resolved through the bearing, in conclusion, a user only needs to hold the rotating handle to rotate the threaded rod, battery bodies of different sizes can be fixed, disassembly of the battery bodies is facilitated, and the battery bodies are convenient to disassemble. And convenience is brought to a user.

Description

Technical Field

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

[0002] With the continuous development of science and technology, lithium batteries have been widely used in many fields, such as electric vehicles and portable electronic devices. During actual use, lithium batteries are often subjected to various external forces, such as vibration and impact, which may cause damage to the internal structure of the battery, leading to safety problems such as short circuit and leakage, and even lead to battery damage.

[0003] Lithium batteries are generally connected to battery holders by bolts during installation. When a lithium battery is damaged and needs to be replaced, disassembly is troublesome and time-consuming, which affects the efficiency of disassembly and installation. Utility Model Content

[0004] The purpose of the present invention is to provide a detachable lithium battery to solve at least any one of the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a detachable lithium battery, comprising a carrying mechanism, wherein two fixing mechanisms are provided in the carrying mechanism, and a battery body is provided between the two fixing mechanisms;

[0006] The two fixing mechanisms each include an adjusting component and a fixing component, wherein the fixing component is arranged on the adjusting component;

[0007] The fixing assembly includes a connecting plate, a fixing plate, multiple fixing cylinders, multiple movable rods and multiple shock-absorbing springs, one end of each of the multiple fixing cylinders can be detachably connected to one side of the connecting plate, multiple fixing cylinders are evenly distributed on one side of the connecting plate, the other ends of multiple fixing cylinders are each provided with a slot, multiple shock-absorbing springs are respectively arranged in the multiple slots, one end of multiple shock-absorbing springs is respectively fixedly connected to the multiple fixing cylinders, one end of multiple movable rods is respectively fixedly connected to the other end of multiple shock-absorbing springs, multiple movable rods can slide in the multiple slots, one side of the fixing plate is fixedly connected to the other end of the multiple movable rods, and the other side of the fixing plate is provided with anti-slip grooves.

[0008] Preferably, the adjustment assembly includes a threaded barrel, a handle, a threaded rod, a bearing and a slide bar, one end of the threaded rod is fixedly connected to one side of the handle, the threaded barrel is threadedly connected to the threaded rod, the other end of the threaded rod is detachably connected to the movable end of the bearing, and the slide bar is fixedly connected to one side of the bearing.

[0009] Preferably, the other side of the slide bar is detachably connected to the other side of the connecting plate.

[0010] Preferably, the carrying mechanism includes a carrying box, a cover plate, a mounting opening, two connecting blocks, two handles, two insertion strips, two bottom plates, two openings, two slide grooves and four support columns, the mounting opening is opened at the top of the cover plate, the two handles are fixedly connected to the top of the cover plate, the mounting opening is arranged between the two handles, the tops of the two insertion strips are fixedly connected to the front and rear ends of the bottom of the cover plate, the two connecting blocks are detachably connected to the tops of the front and rear ends of the carrying box, the tops of the two connecting blocks are provided with slots, the two insertion strips are respectively inserted into the two slots, the four support columns are evenly distributed at the bottom of the carrying box, the tops of the four support columns are fixedly connected to the carrying box, the two bottom plates are respectively fixedly connected to the bottom ends of the four support columns, the two openings are respectively opened on the left and right sides of the carrying box, and the two slide grooves are respectively opened at the front and rear ends of the inner wall of the carrying box.

[0011] Preferably, the two threaded rods are respectively arranged in the two openings, the two slide bars are both arranged in the two slide grooves, the two slide bars can slide in the two slide grooves, and the two threaded cylinders are both detachably connected to the carrying box.

[0012] Preferably, a heat dissipation fan is provided in the installation opening, and the heat dissipation fan is detachably connected to the cover plate.

[0013] Preferably, a plurality of spring sheets are fixedly connected to the bottom of the inner wall of the carrying box, the plurality of spring sheets are evenly distributed on the bottom of the inner wall of the carrying box, and a carrying plate is fixedly connected to the top of the plurality of spring sheets.

[0014] Preferably, the battery body is arranged on top of the supporting plate, and the two fixing plates are in contact with the battery body.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. In the present invention, the two fixing plates are flexible and clamp the battery body. When vibration and impact occur, the shock-absorbing spring will have a shock-absorbing effect. The positioning cylinder cooperates with the movable rod to support the shock-absorbing spring, thereby improving the stability of the shock-absorbing spring. In summary, vibration reduction protection is achieved for the battery body.

[0017] 2. In the present invention, the user holds the handle and rotates the threaded rod according to the size of the battery body. With the assistance of the threaded barrel, the stable rotation of the threaded rod can be guaranteed, and the bearing can resolve the rotation of the threaded rod, thereby enabling the slide bar to slide in the slide groove without rotating, thereby adjusting the advance and retreat of the fixed plate. In summary, the user only needs to hold the handle and rotate the threaded rod to fix battery bodies of different sizes, which facilitates the disassembly of the battery body and brings convenience to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the carrier box of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the new shock-absorbing spring;

[0021] Figure 4 This is a schematic diagram of the structure of the connecting block portion of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the shrapnel part of the utility model.

[0023] In the figure: 1. Carrying box; 2. Connecting block; 3. Handle; 4. Cooling fan; 5. Cover; 6. Threaded barrel; 7. Turning handle; 8. Bottom plate; 9. Support column; 10. Spring; 11. Carrying plate; 12. Battery body; 13. Opening; 14. Mounting port; 15. Insert; 16. Connecting plate; 17. Fixing plate; 18. Fixing barrel; 19. Threaded rod; 20. Bearing; 21. Slide bar; 22. Movable rod; 23. Shock-absorbing spring; 24. Slide groove. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] The utility model provides Figure 1-5 A detachable lithium battery shown includes a carrying mechanism, two fixing mechanisms are provided in the carrying mechanism, and a battery body 12 is provided between the two fixing mechanisms;

[0026] Both fixing mechanisms include an adjusting component and a fixing component, and the fixing component is arranged on the adjusting component; the fixing component includes a connecting plate 16, a fixing plate 17, multiple fixing cylinders 18, multiple movable rods 22 and multiple shock-absorbing springs 23, one end of the multiple fixing cylinders 18 can be detachably connected to one side of the connecting plate 16, multiple fixing cylinders 18 are evenly distributed on one side of the connecting plate 16, the other ends of the multiple fixing cylinders 18 are all provided with slots, multiple shock-absorbing springs 23 are respectively arranged in the multiple slots, one end of the multiple shock-absorbing springs 23 is respectively fixedly connected to the multiple fixing cylinders 18, one end of the multiple movable rods 22 is respectively fixedly connected to the other end of the multiple shock-absorbing springs 23, and the multiple movable rods 22 can slide in the multiple slots, one side of the fixing plate 17 is fixedly connected to the other end of the multiple movable rods 22, and the other side of the fixing plate 17 is provided with anti-slip grooves. The two fixing plates 17 are flexible and clamp the battery body 12. When vibration and impact occur, the shock-absorbing spring 23 will have a shock-absorbing effect. The positioning cylinder 18 cooperates with the movable rod 22 to support the shock-absorbing spring 23, forming a shock absorber to improve the stability of the shock-absorbing spring 23. In summary, the shock absorber realizes vibration reduction protection for the battery body 12.

[0027] The adjustment assembly includes a threaded barrel 6, a handle 7, a threaded rod 19, a bearing 20, and a slide 21. One end of the threaded rod 19 is fixedly connected to one side of the handle 7. The threaded barrel 6 is threadedly connected to the threaded rod 19. The other end of the threaded rod 19 is detachably connected to the movable end of the bearing 20. The slide 21 is fixedly connected to one side of the bearing 20. The other side of the slide 21 is detachably connected to the other side of the connecting plate 16. The user holds the handle 7 and rotates the threaded rod 19 according to the size of the battery body 12. With the assistance of the threaded barrel 6, the stable rotation of the threaded rod 19 is ensured. The bearing 20 can neutralize the rotation of the threaded rod 19, thereby allowing the slide 21 to slide in the slide groove 24 without rotating, thereby adjusting the advance and retreat of the fixed plate 17. In summary, the user only needs to hold the handle 7 and rotate the threaded rod 19 to fix the battery body 12 of different sizes, which facilitates the disassembly of the battery body 12 and brings convenience to the user.

[0028] The carrying mechanism includes a carrying box 1, a cover plate 5, a mounting port 14, two connecting blocks 2, two handles 3, two inserts 15, two bottom plates 8, two openings 13, two slides 24 and four support columns 9. The mounting port 14 is opened at the top of the cover plate 5. The two handles 3 are fixedly connected to the top of the cover plate 5. The mounting port 14 is set between the two handles 3. The tops of the two inserts 15 are respectively fixedly connected to the front and rear ends of the bottom of the cover plate 5. The two connecting blocks 2 are respectively detachably connected to the tops of the front and rear ends of the carrying box 1. The tops of the two connecting blocks 2 are each provided with a slot. The two inserts 15 They are respectively inserted into two slots, and the four support columns 9 are evenly distributed at the bottom of the carrier box 1. The tops of the four support columns 9 are fixedly connected to the carrier box 1. The two bottom plates 8 are respectively fixedly connected to the bottom ends of the four support columns 9. Two openings 13 are respectively opened on the left and right sides of the carrier box 1. Two slide grooves 24 are respectively opened at the front and back ends of the inner wall of the carrier box 1. Two threaded rods 19 are respectively set in the two openings 13. Two slide bars 21 are both set in the two slide grooves 24. Both slide bars 21 can slide in the two slide grooves 24. The two threaded barrels 6 are detachably connected to the carrier box 1. The carrier box 1 has a bearing effect on the components inside and above. The connecting strip 2 cooperates with the inserting strip 25 to improve the stability of the cover plate 5 on the carrier box 1. The user holds the handle 3 to facilitate the disassembly and assembly of the cover plate 5. The bottom plate 8 cooperates with the support columns 9 to improve the stability of the device when it is placed.

[0029] A heat dissipation fan 4 is provided in the installation opening 14 and is detachably connected to the cover plate 5. The heat dissipation fan 4 can dissipate heat for the battery body 12.

[0030] Multiple spring clips 10 are fixedly connected to the bottom of the inner wall of the carrying box 1. The multiple spring clips 10 are evenly distributed on the bottom of the inner wall of the carrying box 1. A carrying plate 11 is fixedly connected to the top of the multiple spring clips 10. The battery body 12 is placed on the top of the carrying plate 11. Both fixing plates 17 are in contact with the battery body 12. The carrying plate 11 is made of a flexible material and supports the battery body 12. With the spring clips 10, it can be removed in the event of vibration, providing protection for the battery body 12 and bringing convenience to the user.

[0031] Finally, it should be noted that the above is only a preferred embodiment 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 embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments 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 removable lithium battery, characterized in that: It comprises a carrying mechanism, wherein two fixing mechanisms are arranged in the carrying mechanism, and a battery body (12) is arranged between the two fixing mechanisms; The two fixing mechanisms each include an adjusting component and a fixing component, and the fixing component is arranged on the adjusting component; The fixing assembly comprises a connecting plate (16), a fixing plate (17), a plurality of fixing cylinders (18), a plurality of movable rods (22) and a plurality of shock-absorbing springs (23); one end of each of the plurality of fixing cylinders (18) is detachably connected to one side of the connecting plate (16); the plurality of fixing cylinders (18) are evenly distributed on one side of the connecting plate (16); the other ends of each of the plurality of fixing cylinders (18) are provided with slots; the plurality of shock-absorbing springs (23) are respectively arranged in the plurality of slots; one end of each of the plurality of shock-absorbing springs (23) is respectively fixedly connected to the plurality of fixing cylinders (18); one end of each of the movable rods (22) is respectively fixedly connected to the other end of each of the plurality of shock-absorbing springs (23); the plurality of movable rods (22) can slide in the plurality of slots; one side of the fixing plate (17) is fixedly connected to the other end of each of the plurality of movable rods (22); and the other side of the fixing plate (17) is provided with anti-slip grooves.

2. The detachable lithium battery according to claim 1, characterized in that: The adjustment assembly comprises a threaded barrel (6), a handle (7), a threaded rod (19), a bearing (20) and a slide bar (21); one end of the threaded rod (19) is fixedly connected to one side of the handle (7); the threaded barrel (6) is threadedly connected to the threaded rod (19); the other end of the threaded rod (19) is detachably connected to the movable end of the bearing (20); and the slide bar (21) is fixedly connected to one side of the bearing (20).

3. The detachable lithium battery according to claim 2, characterized in that: The other side of the slide bar (21) is detachably connected to the other side of the connecting plate (16).

4. The detachable lithium battery according to claim 3, characterized in that: The bearing mechanism comprises a bearing box (1), a cover plate (5), a mounting opening (14), two connecting blocks (2), two handles (3), two inserting strips (15), two bottom plates (8), two openings (13), two slide grooves (24) and four supporting columns (9), wherein the mounting opening (14) is opened at the top of the cover plate (5), the two handles (3) are fixedly connected to the top of the cover plate (5), the mounting opening (14) is arranged between the two handles (3), the tops of the two inserting strips (15) are respectively fixedly connected to the front and rear ends of the bottom of the cover plate (5), and the two connecting blocks (2) are connected to the bottom of the cover plate (5). The two connecting blocks (2) are detachably connected to the tops of the front and rear ends of the carrier box (1), the tops of the two connecting blocks (2) are each provided with a slot, the two inserting strips (15) are respectively inserted into the two slots, the four supporting columns (9) are evenly distributed at the bottom of the carrier box (1), the tops of the four supporting columns (9) are fixedly connected to the carrier box (1), the two bottom plates (8) are respectively fixedly connected to the bottoms of the four supporting columns (9), the two openings (13) are respectively provided on the left and right sides of the carrier box (1), and the two sliding grooves (24) are respectively provided on the front and rear ends of the inner wall of the carrier box (1).

5. The detachable lithium battery according to claim 4, characterized in that: The two threaded rods (19) are respectively arranged in the two openings (13), the two slide bars (21) are arranged in the two slide grooves (24), the two slide bars (21) can slide in the two slide grooves (24), and the two threaded barrels (6) are detachably connected to the carrying box (1).

6. The detachable lithium battery according to claim 4, characterized in that: A heat dissipation fan (4) is arranged in the installation opening (14), and the heat dissipation fan (4) is detachably connected to the cover plate (5).

7. The detachable lithium battery according to claim 4, characterized in that: A plurality of spring sheets (10) are fixedly connected to the bottom of the inner wall of the carrying box (1), the plurality of spring sheets (10) are evenly distributed on the bottom of the inner wall of the carrying box (1), and a carrying plate (11) is fixedly connected to the top of the plurality of spring sheets (10).

8. The detachable lithium battery according to claim 7, characterized in that: The battery main body (12) is arranged on the top of the carrying plate (11), and the two fixing plates (17) are both in contact with the battery main body (12).

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