CN216698591U

CN216698591U - Anti-interference lithium battery control panel protection architecture

Info

Publication number: CN216698591U
Application number: CN202123141602.3U
Authority: CN
Inventors: 李英志
Original assignee: Avanti Blockchain Technology Shenzhen Co ltd
Current assignee: Li Yingzhi
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-06-07
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses an anti-interference lithium battery control panel protection structure which comprises a battery body and a shell, wherein the battery body is arranged in the shell, a plurality of wire grooves are symmetrically formed in the left and right of the upper end of the shell, slots are symmetrically formed in the front and back of the upper end of the shell, clamping grooves are formed in the left end and the right end of the slot, a shell cover is arranged above the shell, a groove is formed in the left end of the shell cover, a threaded rod is arranged in the groove and penetrates through the upper end of the groove, a threaded sleeve is sleeved on the outer surface of the threaded rod, a square guard plate is sleeved outside the shell cover, the inner wall of the square guard plate is fixedly connected with the threaded sleeve, and a plurality of arc-shaped grooves are symmetrically formed in the left and right of the lower end of the square guard plate. The movable plate is pushed by the pushing force of the first spring, so that the clamping block is inserted into the clamping groove, the shell cover is arranged at the upper end of the shell, the square protective plate is driven by the rotating block to move downwards, the arc-shaped groove of the square protective plate abuts against the upper end of the power line, and effective water return and dust prevention are realized.

Description

Anti-interference lithium battery control panel protection architecture

Technical Field

The utility model relates to the field of lithium batteries, in particular to an anti-interference lithium battery control panel protection structure.

Background

A lithium battery is a type of battery using a non-aqueous electrolyte solution, with lithium metal or a lithium alloy as a positive/negative electrode material. Lithium metal batteries were first proposed and studied by Gilbert n.lewis in 1912. In the 70 s of the 20 th century, m.s.whitetingham proposed and began to study lithium ion batteries. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of scientific technology, lithium batteries have become the mainstream.

Chinese patent discloses an anti-interference lithium cell control panel protection architecture (No. CN 213959019U), and this patent technology makes whole device can seal the protection to the lithium cell body of multiple size for whole device's practicality is higher, satisfies the demand of in-service use, so that the person of facilitating the use uses, but, the dust still can get into the lithium cell body from the slot hole site on the mounting panel in, dustproof effect is not very good. Therefore, those skilled in the art provide an anti-interference protection structure for a lithium battery control board to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides an anti-interference lithium battery control panel protection structure which comprises a battery body and a shell, wherein the battery body is arranged in the shell, a plurality of wire grooves are symmetrically formed in the left and right of the upper end of the shell, slots are symmetrically formed in the front and back of the upper end of the shell, and clamping grooves are formed in the left and right ends of each slot;

a shell cover is arranged above the shell, a groove is formed in the left end of the shell cover, a threaded rod is arranged in the groove and penetrates through the upper end of the groove, a threaded sleeve is sleeved on the outer surface of the threaded rod, a square guard plate is sleeved outside the shell cover, the inner wall of the square guard plate is fixedly connected with the threaded sleeve, and a plurality of arc-shaped grooves are formed in the left-right symmetry of the lower end of the square guard plate;

the movable plate clamping device comprises a shell cover, wherein cavities are symmetrically arranged in the shell cover in a front-back mode, a through groove is formed in the upper end of each cavity, fixed rods are symmetrically arranged in the cavities, movable plates are sleeved on the outer surfaces of the two fixed rods in a bilateral symmetry mode, a clamping block is installed at one end, close to the outer end, of each movable plate, the clamping block corresponds to a clamping groove, a first spring is sleeved on the outer surface of each fixed rod, and the first spring is located between the two movable plates.

Preferably: and the upper end of the threaded rod is provided with a rotating block.

Preferably: and a push block is arranged at the upper end of the moving plate and penetrates through the through groove.

Preferably: the arc-shaped groove corresponds to the wire groove.

Preferably: lifting grooves are symmetrically formed in the inner wall of the shell, and guide rods are installed in the lifting grooves.

Preferably: the outer surface of the guide rod is sleeved with a sliding block, and the sliding block is fixedly connected with the battery body.

Preferably: and the outer surface of the guide rod is sleeved with a second spring in an up-and-down symmetrical manner.

The utility model has the technical effects and advantages that:

the movable plate is pushed by the pushing force of the first spring, so that the clamping block is inserted into the clamping groove, the shell cover is arranged at the upper end of the shell, the square protective plate is driven by the rotating block to move downwards, the arc-shaped groove of the square protective plate abuts against the upper end of the power line, and effective water return and dust prevention are realized.

Drawings

FIG. 1 is a schematic structural diagram provided in example 1 of the present application;

FIG. 2 is a schematic structural diagram of a groove provided in embodiment 1 of the present application;

FIG. 3 is a schematic structural diagram of a chamber provided in embodiment 1 of the present application;

fig. 4 is a schematic structural diagram of a socket provided in embodiment 1 of the present application;

FIG. 5 is a schematic structural diagram provided in example 2 of the present application;

in the figure:

1. a battery body;

2. a housing; 21. a wire slot; 22. a slot; 23. a card slot; 24. a lifting groove;

3. a shell cover; 31. a groove; 32. a threaded rod; 33. rotating the block; 34. a threaded sleeve; 35. a cavity; 36. a through groove; 37. fixing the rod;

4. moving the plate; 41. a clamping block;

5. a first spring;

6. a guide bar; 61. a slider; 62. a second spring;

7. a square guard plate; 71. an arc-shaped groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 4, in the present embodiment, an anti-interference protection structure for a lithium battery control board is provided, including a battery body 1 and a casing 2, the battery body 1 is disposed in the casing 2, a plurality of slots 21 are symmetrically formed in the upper end of the casing 2 in the left-right direction, slots 22 are symmetrically formed in the upper end of the casing 2 in the front-back direction, slots 23 are formed in the left and right ends of the slots 22, a casing cover 3 is disposed above the casing 2, a groove 31 is formed in the left end of the casing cover 3, a threaded rod 32 is disposed in the groove 31, the threaded rod 32 passes through the upper end of the groove 31, a rotating block 33 is mounted at the upper end of the threaded rod 32, a threaded sleeve 34 is sleeved on the outer surface of the threaded rod 32, a square guard plate 7 is sleeved outside the casing cover 3, a threaded sleeve 34 is fixedly connected to the inner wall of the square guard plate 7, a plurality of arc-shaped slots 71 are symmetrically formed in the left-right direction at the lower end of the square guard plate 7, the arc-shaped slots 71 correspond to the positions of the slots 21, cavities 35 are symmetrically disposed in the casing cover 3 in the front-back direction, and the upper ends of the cavities 36 are formed, the fixed rods 37 are symmetrically arranged in the cavity 35, the movable plates 4 are symmetrically sleeved on the outer surfaces of the two fixed rods 37 in a bilateral mode, the push blocks 42 are installed at the upper ends of the movable plates 4, the push blocks 42 penetrate through the through grooves 36, the clamping blocks 41 are installed at the outer ends of the two movable plates 4, the clamping blocks 41 correspond to the clamping grooves 23, the springs 5 are sleeved on the outer surfaces of the fixed rods 37, and the springs 5 are located between the two movable plates 4.

The working principle of the utility model is as follows: insert the power plug of electrical apparatus into battery body 1 in, with the power cord card of electrical apparatus in wire casing 21, promote two movable plates 4 through ejector pad 42 and remove to the centre, spring 5 is compressed, cover 3 lid in 2 upper ends of casing, make 4 lower extremes of movable plate inject in slot 22, then release ejector pad 42, thrust through spring 5 promotes movable plate 4, make fixture block 41 inject in draw-in groove 23, thereby install casing 3 in 2 upper ends of casing, drive threaded rod 32 through turning block 33 and rotate, threaded rod 32 drives thread bush 34 and moves down, thread bush 34 drives square backplate 7 and moves down, the arc wall 71 of square backplate 7 supports the power cord upper end, thereby carry out effectual returning water and dustproof.

Example 2

Referring to fig. 5, in the present embodiment, the inner wall of the housing 2 is symmetrically provided with lifting grooves 24, the guide rod 6 is installed in the lifting grooves 24, the outer surface of the guide rod 6 is sleeved with a slider 61, the slider 61 is fixedly connected to the battery body 1, the outer surface of the guide rod 6 is vertically symmetrically sleeved with the second springs 62, and the second springs 62 are compressed by the movement of the slider 61 on the outer surface of the guide rod 6, so as to buffer and protect the battery body 1.

It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. An anti-interference lithium battery control panel protection structure comprises a battery body (1) and a shell (2), and is characterized in that the battery body (1) is arranged in the shell (2), a plurality of wire grooves (21) are symmetrically formed in the left and right of the upper end of the shell (2), slots (22) are symmetrically formed in the front and back of the upper end of the shell (2), and clamping grooves (23) are formed in the left and right ends of each slot (22);

a shell cover (3) is arranged above the shell (2), a groove (31) is formed in the left end of the shell cover (3), a threaded rod (32) is arranged in the groove (31), the threaded rod (32) penetrates through the upper end of the groove (31), a threaded sleeve (34) is sleeved on the outer surface of the threaded rod (32), a square guard plate (7) is sleeved outside the shell cover (3), the inner wall of the square guard plate (7) is fixedly connected with the threaded sleeve (34), and a plurality of arc-shaped grooves (71) are formed in the lower end of the square guard plate (7) in a bilateral symmetry mode;

the movable type spring shell cover is characterized in that cavities (35) are symmetrically arranged in the shell cover (3) front and back, a through groove (36) is formed in the upper end of each cavity (35), fixing rods (37) are symmetrically arranged in the cavities (35), the movable plates (4) are sleeved on the outer surfaces of the two fixing rods (37) in a bilateral symmetry mode, one end of each movable plate (4) is provided with a clamping block (41), the clamping blocks (41) correspond to the clamping grooves (23), one spring (5) is sleeved on the outer surface of each fixing rod (37), and the one spring (5) is located between the two movable plates (4).

2. The anti-interference lithium battery control board protection structure according to claim 1, wherein a rotating block (33) is mounted at the upper end of the threaded rod (32).

3. The anti-interference lithium battery control board protection structure according to claim 1, wherein a push block (42) is installed at the upper end of the moving board (4), and the push block (42) penetrates through the through groove (36).

4. The anti-interference lithium battery control board protection structure according to claim 1, wherein the arc-shaped groove (71) corresponds to the position of the wire groove (21).

5. The anti-interference lithium battery control board protection structure according to claim 1, wherein the inner wall of the shell (2) is symmetrically provided with lifting grooves (24), and guide rods (6) are installed in the lifting grooves (24).

6. The anti-interference lithium battery control board protection structure according to claim 5, wherein the outer surface of the guide rod (6) is sleeved with a sliding block (61), and the sliding block (61) is fixedly connected with the battery body (1).

7. The anti-interference lithium battery control board protection structure according to claim 5, wherein the outer surface of the guide rod (6) is sleeved with a second spring (62) in an up-and-down symmetrical manner.