Battery hardware protection board with protection function

Abstract

The utility model provides a battery hardware protection board with a protection function, which belongs to the technical field of battery protection boards and comprises a protection shell, and the upper end of the protection shell is detachably connected with a protection board. Each disassembling and assembling mechanism is composed of a rotating arm, a plurality of springs, a pulling claw, a butt joint strip and a fastening plate, the rotating arm is rotationally connected to the upper end of the protection plate through a rotating shaft, the protection plate can protect the protection shell, the protection shell can store the battery, and therefore the battery can be conveniently protected; and the protection plate and the protection shell can be connected by adopting a dismounting mechanism, and the dismounting mechanism can be used by hands, so that the connection convenience of the protection plate and the protection shell is improved, and the use speed and experience of a user are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery protection boards, and particularly relates to a battery hardware protection board with a protection function. Background Art

[0002] A battery refers to a part of a cup, trough or other container or composite container that contains an electrolyte solution and metal electrodes to generate current, which has positive and negative electrodes, and has a simple structure, is easy to carry, has simple charging and discharging operations, is not affected by external climate and temperature, and has stable and reliable performance. It plays a great role in all aspects of modern social life. During the installation and use of the battery, in order to avoid damage to the exposed battery, it is very necessary to use a battery protection board to completely cover the battery installed in the installation housing.

[0003] The patent document with the publication number CN212073649U discloses a protection mechanism for a power battery box body, which is installed on the battery box body and includes a bottom protection board. An installation body part is formed on the battery box body, and the installation body part includes a number of continuously arranged ones. On the left and right sides of each installation body part, a row of first installation holes along the length direction of the installation body part are respectively formed. Second installation holes matching the first installation holes are formed on the bottom protection board, and bolts are installed in the first installation holes and the second installation holes to install the bottom protection board on the battery box body. The protection mechanism for the power battery box body of the utility model strengthens the anti-collision performance of the battery system by adding a detachable anti-collision protection board to the bottom plate of the battery system, and at the same time, the detachable nature of the anti-collision protection board also greatly reduces the maintenance cost of the battery system.

[0004] The existing technical solutions mentioned above have the following defects: In the above technical solutions, when the device is in use, there is a defect that it is not easy to position. This will cause the battery protection board to need to be manually moved and aligned by the staff when installing on the installation shell, and the staff has to keep holding it until all the bolts are inserted into the screw grooves and stop, increasing the workload of manual holding by the staff, and it is not easy to ensure the stability of the protection board body, resulting in its easy deviation, which is not conducive to ensuring the efficiency of bolt fixation, thus reducing the practicability of the device. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a battery hardware protection board with a protection function, aiming to solve the problems mentioned in the background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A battery hardware protection board with a protection function, comprising:

[0008] A protective shell, the upper end of the protective shell is detachably connected with a protection board;

[0009] Two sets of disassembly and assembly mechanisms, each set of the disassembly and assembly mechanisms is composed of a rotating arm, a plurality of springs, a pulling claw, a docking strip and a fastening plate. The rotating arm is rotatably connected to the upper end of the protection plate through a rotating shaft. A plurality of the springs are fixedly connected to the lower end of the rotating arm. The pulling claw is fixedly connected to the lower ends of the plurality of springs. The fastening plate and the docking strip are respectively fixedly connected to one end of the protection shell and the upper end of the pulling claw; and

[0010] Multiple sets of limiting mechanisms, the multiple sets of limiting mechanisms are respectively arranged on both sides of the protection shell, and are used to stabilize the rotation and movement of the rotating arm and the pulling claw.

[0011] As a preferred scheme of the present utility model, each set of the limiting mechanisms is composed of a limiting plate, a limiting groove and a vertical block. The limiting groove is opened at one end of the rotating arm. The limiting plate is fixedly connected to one end of the pulling claw. The vertical block is fixedly connected to one end of the limiting plate, and the vertical block is slidably connected in the limiting groove.

[0012] As a preferred scheme of the present utility model, a vertical rod is fixedly connected between the upper and lower inner walls of the limiting groove. A vertical hole is opened at the upper end of the vertical block, and the vertical block is slidably connected to the circumferential surface of the vertical rod through the vertical hole.

[0013] As a preferred scheme of the present utility model, a plurality of telescopic rods are fixedly connected to the lower end of the rotating arm, and the plurality of springs are respectively sleeved on the circumferential surfaces of the plurality of telescopic rods.

[0014] As a preferred scheme of the present utility model, a handle is fixedly connected to one end of the rotating arm, and an anti-slip sleeve is fixedly connected to the circumferential surface of the handle.

[0015] As a preferred scheme of the present utility model, two alignment blocks are fixedly connected to the upper end of the protection shell, and two alignment grooves are opened at the upper end of the protection plate.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] 1. In this scheme, the protection shell can be protected by the protection plate, and the protection shell can store the battery, so as to facilitate the protection of the battery. The connection between the protection plate and the protection shell can be carried out by using the disassembly and assembly mechanism, and the disassembly and assembly mechanism can be used manually, which improves the connection convenience of the protection plate and the protection shell, and improves the use speed and experience of the user.

[0018] 2. In this scheme, the normal and stable use of the disassembly and assembly mechanism can be ensured through the limiting mechanism. Through the cooperation of the alignment blocks and the alignment grooves, the connection and docking convenience of the protection plate and the protection shell can be improved, and the use convenience of the present device is further improved. Description of the Drawings

[0019] The accompanying drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the accompanying drawings:

[0020] Figure 1 is the front perspective view of the present utility model;

[0021] Figure 2 is the front sectional perspective view of the present utility model;

[0022] Figure 3 is in the present utility model Figure 2 partial enlarged view of part A.

[0023] In the figure: 1, protective shell; 2, protection plate; 3, alignment block; 4, rotating arm; 5, pulling claw; 6, limiting plate; 7, handle; 8, anti-slip sleeve; 9, docking strip; 10, fastening plate; 11, telescopic rod; 12, spring; 13, limiting groove; 14, vertical block; 15, vertical rod. Detailed implementation manners

[0024] 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.

[0025] Embodiment 1

[0026] Please refer to Figures 1-3 , the present utility model provides the following technical solutions:

[0027] A battery hardware protection plate with a protection function, comprising:

[0028] A protective shell 1, and a protection plate 2 is detachably connected to the upper end of the protective shell 1;

[0029] Two sets of disassembly and assembly mechanisms, each set of disassembly and assembly mechanisms is composed of a rotating arm 4, a plurality of springs 12, a pulling claw 5, a docking strip 9 and a fastening plate 10. The rotating arm 4 is rotatably connected to the upper end of the protection plate 2 through a rotating shaft. A plurality of springs 12 are fixedly connected to the lower end of the rotating arm 4. The pulling claw 5 is fixedly connected to the lower ends of the plurality of springs 12. The fastening plate 10 and the docking strip 9 are respectively fixedly connected to one end of the protective shell 1 and the upper end of the pulling claw 5; and

[0030] Multiple sets of limiting mechanisms are respectively arranged on both sides of the protective shell 1, and are used to stabilize the rotation and movement of the rotating arm 4 and the pulling claw 5.

[0031] In a specific embodiment of the present utility model, the battery can be stored through the protective case 1, and the protective case 1 can be sealed through the protection plate 2, which is convenient for protecting the battery inside. When the protection plate 2 needs to be covered on the upper end of the protective case 1, rotate and pull the rotating arm 4 and the pulling claw 5, so that the pulling claw 5 is located below the fastening plate 10, and then release the pulling claw 5. Through the elastic retraction of multiple springs 12, the pulling claw 5 is pulled upward, so that the docking strip 9 abuts against the lower end of the fastening plate 10, which is convenient for covering the protection plate 2 on the upper end of the protective case 1. Through the above design, the installation of the protection plate 2 is made simpler and more convenient, and the disassembly only needs to reverse the above steps.

[0032] Preferably, a plurality of heat dissipation grooves can be provided on the surface of the protective case 1, which is convenient for dissipating heat from the battery inside the protective case 1.

[0033] Specifically, please refer to Figure 2 , each set of limiting mechanisms is composed of a limiting plate 6, a limiting groove 13 and a vertical block 14. The limiting groove 13 is provided at one end of the rotating arm 4, the limiting plate 6 is fixedly connected to one end of the pulling claw 5, the vertical block 14 is fixedly connected to one end of the limiting plate 6, and the vertical block 14 is slidably connected in the limiting groove 13. A vertical rod 15 is fixedly connected between the upper and lower inner walls of the limiting groove 13. A vertical hole is provided at the upper end of the vertical block 14, and the vertical block 14 is slidably connected to the circumferential surface of the vertical rod 15 through the vertical hole.

[0034] In this embodiment: when the pulling claw 5 is moved, the limiting plate 6 and the vertical block 14 will be driven to move. Through the sliding of the vertical block 14 in the limiting groove 13, the moving stability of the pulling claw 5 is improved, and the sliding of the vertical block 14 through the vertical hole on the circumferential surface of the vertical rod 15 can prevent the vertical block 14 from disengaging from the limiting groove 13.

[0035] Specifically, please refer to Figure 2 , a plurality of telescopic rods 11 are fixedly connected to the lower end of the rotating arm 4, and a plurality of springs 12 are respectively sleeved on the circumferential surfaces of the plurality of telescopic rods 11. A handle 7 is fixedly connected to one end of the rotating arm 4, an anti-slip sleeve 8 is fixedly connected to the circumferential surface of the handle 7, two alignment blocks 3 are fixedly connected to the upper end of the protective case 1, and two alignment grooves are provided at the upper end of the protection plate 2.

[0036] In this embodiment: through the plurality of telescopic rods 11, damage caused by the bending deformation of the spring 12 can be prevented. Through the handle 7 and the anti-slip sleeve 8, the rotating arm 4 can be quickly rotated. When the protection plate 2 is covered on the upper end of the protective case 1, it can be clamped to the outer surface of the alignment block 3 through the alignment groove, improving the installation accuracy of the protection plate 2.

[0037] Working principle and usage process of the present utility model: The battery can be stored through the protective case 1, and the protective case 1 can be sealed through the protection board 2, which is convenient for protecting the battery inside. When it is necessary to cover the protection board 2 on the upper end of the protective case 1, rotate and pull the rotating arm 4 and the pulling claw 5 to make the pulling claw 5 located under the fastening plate 10, and then release the pulling claw 5. Through the elastic retraction of multiple springs 12, the pulling claw 5 is pulled upward, so that the docking strip 9 abuts against the lower end of the fastening plate 10, which is convenient for covering the protection board 2 to the upper end of the protective case 1. Through the above design, the installation of the protection board 2 is made more simple and convenient.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A battery hardware protection board with a protection function, characterized in that, Including: A protective case (1), the upper end of the protective case (1) is detachably connected with a protection plate (2); Two sets of disassembly and assembly mechanisms, each set of the disassembly and assembly mechanisms is composed of a rotating arm (4), a plurality of springs (12), a pulling claw (5), a docking strip (9) and a fastening plate (10), the rotating arm (4) is rotatably connected to the upper end of the protection plate (2) through a rotating shaft, the plurality of springs (12) are fixedly connected to the lower end of the rotating arm (4), the pulling claw (5) is fixedly connected to the lower ends of the plurality of springs (12), the fastening plate (10) and the docking strip (9) are respectively fixedly connected to one end of the protective case (1) and the upper end of the pulling claw (5); and Multiple sets of limiting mechanisms, the multiple sets of limiting mechanisms are respectively arranged on both sides of the protective case (1), and are used to stabilize the rotation and movement of the rotating arm (4) and the pulling claw (5).

2. The battery hardware protection board with a protection function according to claim 1, characterized in that, Each set of the limiting mechanisms is composed of a limiting plate (6), a limiting groove (13) and a vertical block (14), the limiting groove (13) is opened at one end of the rotating arm (4), the limiting plate (6) is fixedly connected to one end of the pulling claw (5), the vertical block (14) is fixedly connected to one end of the limiting plate (6), and the vertical block (14) is slidably connected in the limiting groove (13).

3. The battery hardware protection board with a protection function according to claim 2, characterized in that, A vertical rod (15) is fixedly connected between the upper and lower inner walls of the limiting groove (13), a vertical hole is opened at the upper end of the vertical block (14), and the vertical block (14) is slidably connected to the circumferential surface of the vertical rod (15) through the vertical hole.

4. A battery hardware protection board with a protection function according to claim 3, characterized in that, A plurality of telescopic rods (11) are fixedly connected to the lower end of the rotating arm (4), and the plurality of springs (12) are respectively sleeved on the circumferential surfaces of the plurality of telescopic rods (11).

5. The battery hardware protection board with a protection function according to claim 4, characterized in that, A handle (7) is fixedly connected to one end of the rotating arm (4), and an anti-slip sleeve (8) is fixedly connected to the circumferential surface of the handle (7).

6. The battery hardware protection board with a protection function according to claim 5, characterized in that, Two alignment blocks (3) are fixedly connected to the upper end of the protective case (1), and two alignment grooves are opened at the upper end of the protection plate (2).

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