Intelligent assembly battery cover structure of small dense battery

Abstract

The utility model provides an intelligent assembly battery cover structure of a small dense battery, which comprises a battery cover body and a battery jar at the bottom of the battery cover body, the top of the battery cover body is connected with a plurality of groups of supporting sleeves in a penetrating manner, the bottom of each supporting sleeve is movably connected with a supporting column, and the bottom of each supporting column is fixedly connected with a supporting block; the inner wall of the supporting sleeve is fixedly connected with a structural inner plate, a damping shock absorber is installed at the bottom of the structural inner plate, a shock absorption piston is installed on the outer wall of the supporting column, and the bottom end of the supporting sleeve is in threaded connection with a lower threaded pipe cap; the top end of the supporting sleeve is in threaded connection with an upper threaded pipe cap, and a detachable piston is arranged at the bottom of the upper threaded pipe cap. According to the intelligent assembly battery cover structure of the small dense battery, four stress points are provided through the supporting columns and the supporting sleeves, so that a plurality of battery cover bodies can be stably stacked, subsequent capping is facilitated, damping is performed through the damping structure, and the battery cover bodies and the battery shell are conveniently separated through the piston structure.

Description

Technical Field

[0001] This utility model relates to the field of storage battery production technology, and in particular to a smart battery cover structure for small-capacity batteries. Background Technology

[0002] Microcell batteries are a new type of battery with higher energy density than traditional lithium batteries. They are small in size and lightweight, providing longer usage time and a longer lifespan. Microcell batteries are widely used in the mobile phone industry. Compared to ordinary lithium batteries, microcell batteries have higher energy density, thus providing longer battery life. In addition, microcell batteries operate over a wider temperature range, making them more reliable than lithium batteries in extreme climates.

[0003] With increasing market demand and higher customer expectations for quality, especially performance consistency, traditional manual processes are no longer sufficient to meet market requirements in terms of efficiency and quality. Production line automation is a major trend, ensuring both increased production capacity and consistent quality. Automation involves the automatic battery cover sealing process, a crucial step in battery assembly. This process requires battery covers to be stacked neatly and without any misalignment. Misalignment can easily lead to damage from the clamping cylinders, reducing automated production efficiency. Therefore, we have proposed a small-capacity intelligent battery cover assembly structure. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a smart battery cover structure for small-capacity batteries. This structure achieves stable stacking through a support structure, a shock-absorbing structure, and a piston assembly, thereby solving the problem of reduced efficiency in automated production.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A smart battery cover structure for a compact battery includes a battery cover body and a battery slot at the bottom of the battery cover body. Multiple sets of support sleeves are symmetrically distributed at the top of the battery cover body. Support columns are movably connected to the bottom of each support sleeve, and support blocks are fixedly connected to the bottom of each support column. An inner structural plate is fixedly connected to the inner wall of each support sleeve, and a damping shock absorber is installed at the bottom of the inner structural plate. A shock-absorbing piston is installed on the outer wall of each support column. A lower threaded cap is threaded to the bottom of each support sleeve, and an upper threaded cap is threaded to the top of each support sleeve. A disassembly piston is located at the bottom of the upper threaded cap, and a traction rod is located at the top of the disassembly piston.

[0007] The bottom of the support block is provided with multiple sets of anti-slip cones, which are arranged in a ring at the bottom of the support block.

[0008] The bottom of the inner panel of the structure is equipped with shock-absorbing springs.

[0009] Both ends of the support sleeve are provided with external threads on their outer walls.

[0010] Multiple sets of anti-slip strips are provided on the outer sides of both the lower threaded cap and the upper threaded cap, and the multiple sets of anti-slip strips are distributed in a ring on the outer sides of both the lower threaded cap and the upper threaded cap.

[0011] The bottom of the inner panel of the structure has multiple sets of ventilation slots, which are arranged in a ring at the bottom of the inner panel of the structure.

[0012] A limiting block is provided at the top of the traction rod.

[0013] The beneficial effects of this utility model are as follows:

[0014] (1) This utility model provides four force points through support columns and support sleeves, so that multiple battery cover bodies can be stacked stably, which facilitates subsequent sealing. When the support column moves upward under force, it can be damped by damping shock absorbers and shock absorber springs to avoid the battery cover bodies being over-stacked or damaged by bumps during transportation.

[0015] (2) This utility model compresses the air between the support sleeve and the shock-absorbing piston by pressing the limiting block to drive the disassembly piston downward, so that the air pressure at both ends of the shock-absorbing piston forms a pressure difference. The high air pressure in the sleeve pushes the support column out through the shock-absorbing piston, thereby separating the battery cover body from the battery shell, making it convenient for the user to disassemble and remove the battery cover body.

[0016] In summary, this utility model has the advantages of stable stacking and easy disassembly. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the bottom structure of a small-diameter battery intelligent assembly battery cover structure according to the present invention;

[0018] Figure 2 This is a schematic diagram of the top structure of a small-diameter battery intelligent assembly battery cover structure according to the present invention;

[0019] Figure 3 This is a schematic diagram of the overall structure of the support component for the intelligent assembly battery cover of a small-diameter battery according to this utility model.

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the support component of the intelligent assembly battery cover structure for a small-diameter battery according to the present invention;

[0021] Figure 5 This is an exploded structural diagram of the support component of the intelligent assembly battery cover structure for a small-diameter battery according to the present invention.

[0022] Figure Labels

[0023] 1. Battery cover body; 2. Battery slot; 3. Support sleeve; 4. Support column; 5. Support block; 6. Anti-slip cone; 7. Inner structural plate; 8. Damping shock absorber; 9. Shock absorber spring; 10. Shock absorber piston; 11. Lower threaded pipe cap; 12. Upper threaded pipe cap; 13. External thread; 14. Anti-slip strip; 15. Vent groove; 16. Disassembly piston; 17. Traction rod; 18. Limiting block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] Example

[0028] like Figures 1-5As shown, this embodiment provides a small-capacity intelligent battery cover structure, including a battery cover body 1 and a battery slot 2 at the bottom of the battery cover body 1. Multiple sets of support sleeves 3 are connected through the top of the battery cover body 1. The multiple sets of support sleeves 3 are symmetrically distributed on the top of the battery cover body 1. Support columns 4 are movably connected to the bottom of the support sleeves 3. Support blocks 5 are fixedly connected to the bottom of the support columns 4. A structural inner plate 7 is fixedly connected to the inner wall of the support sleeves 3. A damping shock absorber 8 is installed at the bottom of the structural inner plate 7. A shock-absorbing piston 10 is installed on the outer wall of the support columns 4. A lower threaded cap 11 is threadedly connected to the bottom end of the support sleeves 3. An upper threaded cap 12 is threadedly connected to the top end of the support sleeves 3. A disassembly piston 16 is provided at the bottom of the upper threaded cap 12. A traction rod 17 is provided at the top of the disassembly piston 16.

[0029] The battery slot 2 is designed for the engagement and installation of the battery cover body 1 with the battery casing. Multiple sets of support sleeves 3 and support blocks 5 at the top of the support columns 4 provide four stress points when the battery cover bodies 1 are stacked, thus providing support and preventing tilting during stacking. The inner structural plate 7 provides support for the shock absorption structure, while the damping shock absorber 8 effectively reduces vibration in the battery cover body 1. The shock-absorbing piston 10 is sealed to the inner wall of the support sleeve 3, allowing it to change the air pressure inside the sleeve while moving with the support columns 4, and using the air pressure to drive the support... The support column 4 is displaced, and moves upward along with it when it is compressed, thereby compressing the air inside the sleeve and further reducing shock through air pressure. The lower threaded cap 11 and the upper threaded cap 12 seal both ends of the support sleeve 3. The use of the disassembly piston 16 and its top traction rod 17 can compress the air inside the support sleeve 3 when pressed. By continuously applying pressure to the disassembly piston 16, the internal pressure of the sleeve is continuously increased, and the support column 4 can be pushed out through this internal pressure, which further causes the battery cover body 1 to tilt and separate from the battery casing, thus facilitating the user's subsequent disassembly.

[0030] The bottom of the support block 5 is provided with multiple sets of anti-slip cones 6, which are arranged in a ring at the bottom of the support block 5.

[0031] Among them, the multiple sets of anti-slip cones 6 greatly increase the friction when they are stacked with another set of battery cover bodies 1, avoiding slippage and ensuring the stability of the automatic battery sealing process.

[0032] A shock-absorbing spring 9 is installed at the bottom of the inner structural panel 7.

[0033] The shock-absorbing spring 9 can be applied to the support column 4 to ensure the support effect and to reduce shock when the battery cover bodies 1 are stacked, so as to avoid damage to the cover during transportation and stacking.

[0034] Both ends of the support sleeve 3 are provided with external threads 13 on their outer walls.

[0035] The two external threads 13 at both ends can be threaded to the internal threads of the lower threaded cap 11 and the upper threaded cap 12, thereby enabling the installation of the lower threaded cap 11 and the upper threaded cap 12, which is convenient for users to assemble and disassemble.

[0036] Multiple sets of anti-slip strips 14 are provided on the outer side of both the lower threaded pipe cap 11 and the upper threaded pipe cap 12. The multiple sets of anti-slip strips 14 are arranged in a ring on the outer side of both the lower threaded pipe cap 11 and the upper threaded pipe cap 12.

[0037] The multiple anti-slip strips 14 significantly increase the friction between the lower threaded cap 11 and the upper threaded cap 12 and the user's hand during rotation, thereby preventing slippage and improving rotation efficiency.

[0038] Multiple ventilation slots 15 are provided at the bottom of the inner structural panel 7, and the multiple ventilation slots 15 are distributed in a ring at the bottom of the inner structural panel 7.

[0039] The multiple ventilation slots 15 facilitate the circulation of air inside the pipeline.

[0040] A limiting block 18 is provided at the top of the traction rod 17.

[0041] The limiting block 18 is designed to allow users to press and remove the piston 16 while limiting its movement to prevent it from fully entering the support sleeve 3.

[0042] Working principle:

[0043] When the battery cover body 1 is stacked during the automatic battery sealing process, it provides four force points through the support column 4 and the support sleeve 3, so that multiple battery cover bodies 1 can be stacked stably, which facilitates subsequent sealing. When the support column 4 moves upward under force, it can be damped by the damping shock absorber 8 and the shock absorber spring 9 to avoid the battery cover body 1 being over-stacked or damaged by bumps during transportation.

[0044] When the battery cover body 1 needs to be disassembled, the user only needs to press the limiting block 18. The limiting block 18 drives the disassembly piston 16 to move down through the traction rod 17, thereby compressing the air between the support sleeve 3 and the shock-absorbing piston 10, so that the air pressure at both ends of the shock-absorbing piston 10 forms an air pressure difference. The high air pressure in the sleeve pushes the support column 4 out through the shock-absorbing piston 10, thereby separating the battery cover body 1 from the battery casing, making it convenient for the user to disassemble and remove the battery cover body 1.

[0045] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A small-sized battery intelligent assembly battery cover structure, comprising a battery cover body (1), characterized in that, Also include the battery cover body (1) bottom of the battery tank (2), the top of the battery cover body (1) is connected with a plurality of groups of support sleeve (3), a plurality of groups of support sleeve (3) in the top of the battery cover body (1) is symmetrically distributed, the bottom of the support sleeve (3) is movably connected with a support column (4), the bottom of the support column (4) is fixedly connected with a support block (5); The inner wall of the support sleeve (3) is fixedly connected with a structure inner plate (7), the bottom of the structure inner plate (7) is provided with a damping shock absorber (8), the outer wall of the support column (4) is provided with a damping piston (10), the bottom end of the support sleeve (3) is threadedly connected with a lower threaded pipe cap (11); The top end of the support sleeve (3) is threadedly connected with an upper threaded pipe cap (12), the bottom of the upper threaded pipe cap (12) is provided with a disassembly piston (16), the top of the disassembly piston (16) is provided with a traction rod (17).

2. The battery cover structure of claim 1, wherein The bottom of the support block (5) is provided with a plurality of anti-skid sharp cones (6), a plurality of anti-skid sharp cones (6) are annularly distributed on the bottom of the support block (5).

3. The battery cover structure of claim 1, wherein the battery cover structure is a smart assembly battery cover structure of a small-sized battery. The bottom of the structure inner plate (7) is provided with a damping spring (9).

4. The battery cover structure of claim 1, wherein The outer wall of both ends of the support sleeve (3) is provided with an external thread (13).

5. The battery cover structure of claim 1, wherein the battery cover structure is a smart assembly battery cover structure of a small-sized battery. The outer side of the lower threaded pipe cap (11) and the upper threaded pipe cap (12) is provided with a plurality of anti-skid strips (14), a plurality of anti-skid strips (14) are annularly distributed on the outer side of the lower threaded pipe cap (11) and the upper threaded pipe cap (12).

6. The battery cover structure of claim 1, wherein A plurality of air grooves (15) are formed in the bottom of the structure inner plate (7), a plurality of air grooves (15) are annularly distributed in the bottom of the structure inner plate (7).

7. The battery cover structure of claim 1, wherein the battery cover structure is a smart assembly battery cover structure of a button cell battery. The top end of the traction rod (17) is provided with a limiting block (18).

Images