CN213692227U

CN213692227U - Lithium battery with shock absorption function

Info

Publication number: CN213692227U
Application number: CN202022408690.8U
Authority: CN
Inventors: 张桂芝
Original assignee: Shenzhen Hailong Zhitong Electronic Technology Co ltd
Current assignee: Shenzhen Hailong Zhitong Electronic Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-13
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a lithium battery with shock absorption function, which comprises a device main body and an inner box body, wherein the upper end position of the device main body is covered with a device cover body, the lower end position inside the device cover body is fixed with a spring, the lower end position of the spring is fixed with a fixed connecting block, the lower end position of the fixed connecting block is fixed with a supporting plate, the lower end position of the supporting plate is fixed with a second buffer cushion, the inner side position and the upper end position inside the device main body are fixed with springs, after the lithium battery is placed in the device main body, the device cover body is covered, so that the lithium battery is wrapped by the first buffer cushion and the second buffer cushion, when the whole device collides with other objects, the buffer cushions can play a first buffer role, and the springs can generate elasticity when the objects collide, so that the contacted inner box body and the supporting plate have certain buffer force, thus, the vibration of the lithium battery can be reduced.

Description

Lithium battery with shock absorption function

Technical Field

The utility model belongs to the technical field of the lithium cell is relevant, concretely relates to lithium cell that possesses shock-absorbing function.

Background

"lithium batteries" are batteries using a nonaqueous electrolyte solution and using lithium metal or a lithium alloy as a negative electrode material, and are roughly classified into two types: lithium metal batteries and lithium ion batteries, lithium ion batteries do not contain metallic lithium and can be charged, the safety, specific capacity, self-discharge rate and cost performance of lithium metal batteries are all superior to those of lithium ion batteries, and with the development of scientific technology, lithium batteries become mainstream at present.

The prior lithium battery technology has the following problems: the lithium cell can contact other objects and make the lithium cell shake in transportation and use, perhaps can lead to lithium cell self to shake when speed change for component takes place to damage in the lithium cell, unable normal use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell that possesses shock-absorbing function to solve the lithium cell vibrations problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium cell that possesses shock-absorbing function, includes device main part and interior box, device main part upper end position department has been stamped the device lid, the inside lower extreme position department of device lid is fixed with the spring, spring lower extreme position department is fixed with the fixed connection piece, fixed connection piece lower extreme position department is fixed with the backup pad, backup pad lower extreme position department is fixed with the second blotter, inside inboard position department and upper end position department of device main part are fixed with the spring, the spring is fixed with the fixed connection piece towards inboard position department and upper end position department, the fixed connection piece is towards inboard position department and upper end position department fixed interior box, interior box is towards inboard position department and upper end position department fixed first blotter, battery main part has been placed to first blotter inside position department.

Preferably, the shape and the structure of the device body are open type cuboid structures, the thickness of the device body is set to be zero point eight centimeters, inner threaded holes are formed in the front side and the rear side above the left end and the right end of the device body, and the outer wall of the device body is coated with an anti-oxidation paint layer structure.

Preferably, the device cover body is composed of a fixed cover body and four fastening bolts, a handle is fixed at the middle position of the left side and the right side of the upper end of the fixed cover body, internal thread holes with the same size as the internal thread holes of the device main body are formed at the front side and the rear side of the left end and the right end of the fixed cover body, and the fastening bolts are respectively and rotatably connected with the fixed cover body and the device main body.

Preferably, the springs are arranged in a plurality, and the springs are respectively located at the middle positions of the supporting plate and the device cover body and the middle positions of the inner box body and the device main body.

Preferably, the fixed connection blocks are arranged in a plurality of shapes, the fixed connection block is arranged in a cuboid structure, the thickness of the fixed connection block is arranged in a zero point five centimeters, the length and the width of the fixed connection block are arranged in one centimeter, and the spring is located in the middle of the fixed connection block.

Preferably, the shape structure of the inner box body is an open cuboid structure, the thickness of the inner box body is set to be five centimeters at zero, the inner box body is fixedly connected with the first cushion pad through a connecting colloid, and the position of the outer wall of the inner box body is coated with an anti-oxidation paint layer structure.

Compared with the prior art, the utility model provides a lithium cell that possesses shock-absorbing function possesses following beneficial effect:

the utility model discloses install first blotter, the second blotter, spring and fixed connection piece, the back is placed in the device main part to the lithium cell, cover the device lid, the lithium cell just is wrapped up by first blotter and second blotter like this, when whole device collides other objects, the blotter can play first cushioning effect, and the spring is when the object collides, self can produce elasticity, make the interior box and the backup pad that contact have certain cushion effect, just so can reduce the vibrations of lithium cell self.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a lithium battery with a shock-absorbing function according to the present invention;

fig. 2 is a schematic view of an internal structure of a lithium battery with a shock-absorbing function according to the present invention;

fig. 3 is a schematic diagram of a local enlarged structure inside a lithium battery with a shock-absorbing function according to the present invention;

fig. 4 is a schematic view of an internal cross-sectional structure of a lithium battery with a shock-absorbing function according to the present invention;

in the figure: 1. a device cover body; 2. a device main body; 3. a battery main body; 4. an inner box body; 5. a first cushion pad; 6. fixing a connecting block; 7. a spring; 8. a second cushion pad; 9. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a lithium battery with a shock absorption function comprises a device main body 2 and an inner box body 4, wherein the shape structure of the device main body 2 is an open cuboid structure, the thickness of the device main body 2 is set to be eight centimeters at zero, inner threaded holes are formed in the front side and the rear side above the left end and the right end of the device main body 2, an anti-oxidation paint layer structure is coated on the outer wall of the device main body 2, equipment in the device main body 2 is used for reducing shock caused by contact of the lithium battery, a device cover body 1 is covered at the upper end of the device main body 2, the device cover body 1 consists of a fixed cover body and four fastening bolts, handles are fixed at the middle positions of the left side and the right side of the upper end of the fixed cover body, inner threaded holes with the same size as the inner threaded holes of the device main body 2 are formed in the front, after the device cover body 1 is covered on the device main body 2, the device cover body 1 is fixed through a fastening bolt, the whole device can be moved through a handle, springs 7 are fixed at the lower end position inside the device cover body 1, the springs 7 are arranged in a plurality of numbers, the springs 7 are respectively positioned at the middle positions of a supporting plate 9 and the device cover body 1 and at the middle positions of an inner box body 4 and the device main body 2, the springs 7 have elastic force, certain impact force can be reduced when the device is collided, a fixed connecting block 6 is fixed at the lower end position of each spring 7, the fixed connecting blocks 6 are arranged in a plurality of numbers, the shape structures of the fixed connecting blocks 6 are arranged in a cuboid structure, the thickness of the fixed connecting blocks 6 is set to be zero five centimeters, the length and the width of the fixed connecting blocks 6 are set to be one centimeter, the springs 7 are positioned at the middle positions of the, so that the spring 7 can not fall off, and the impact force received by the inner box 4 can be better released to the spring 7, a support plate 9 is fixed at the lower end position of the fixed connecting block 6, a second cushion pad 8 is fixed at the lower end position of the support plate 9, the spring 7 is fixed at the inner side position and the upper end position of the device main body 2, the fixed connecting block 6 is fixed at the inner side position and the upper end position of the spring 7, the inner box 4 is fixed at the inner side position and the upper end position of the fixed connecting block 6, the shape structure of the inner box 4 is an open cuboid structure, the thickness of the inner box 4 is zero point five centimeters, the inner box 4 is fixedly connected with the first cushion pad 5 through connecting colloid, the outer wall position of the inner box 4 is coated with an anti-oxidation paint layer structure, the battery main body 3 is placed in the inner box 4, and the first cushion pad 5 connected with the inner box 4 can provide a first layer of, the inner case 4 has a first cushion pad 5 fixed at an inner position and an upper end position, and the battery body 3 is placed in the first cushion pad 5.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, place battery main part 3 in inner box 4, battery main part 3 will contact with first blotter 5 like this, then can cover device lid 1 in device main part 2, then with the internal thread hole on the device lid 1 on aligning device main part 2, and connect through fastening bolt, battery main part 3 just is lived by whole device parcel like this, when battery main part 3 bumps, first blotter 5 and second blotter 8 can cushion once, the impact force that spring 7 will receive transforms into the elasticity of self, make inner box 4 only can take place slightly to rock, reduce battery main part 3 self vibrations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lithium cell that possesses shock-absorbing function, includes device main part (2) and interior box (4), its characterized in that: the upper end of the device main body (2) is covered with a device cover body (1), the lower end of the inside of the device cover body (1) is fixed with a spring (7), a fixed connecting block (6) is fixed at the lower end of the spring (7), a supporting plate (9) is fixed at the lower end of the fixed connecting block (6), a second buffer pad (8) is fixed at the lower end of the supporting plate (9), springs (7) are fixed at the inner side position and the upper end position of the device main body (2), the spring (7) is fixed with a fixed connecting block (6) at the position of the inner side and the upper end, the inner box body (4) is fixed at the position of the inner side and the upper end of the fixed connecting block (6), a first buffer cushion (5) is fixed at the position of the inner side and the upper end of the inner box body (4), the battery body (3) is placed at the inner position of the first cushion pad (5).

2. The lithium battery with a shock absorbing function according to claim 1, wherein: the device main body (2) is of an open cuboid structure, the thickness of the device main body (2) is set to be eight centimeters at zero, inner threaded holes are formed in the positions of the front side and the rear side above the left end and the right end of the device main body (2), and an anti-oxidation paint layer structure is coated on the position of the outer wall of the device main body (2).

3. The lithium battery with a shock absorbing function according to claim 1, wherein: the device cover body (1) is composed of a fixed cover body and four fastening bolts, handles are fixed at the middle positions of the left side and the right side of the upper end of the fixed cover body, internal thread holes with the same size as the internal thread holes of the device main body (2) are formed in the positions of the front side and the rear side of the left end and the right end of the fixed cover body, and the fastening bolts are respectively and rotatably connected with the fixed cover body and the device main body (2).

4. The lithium battery with a shock absorbing function according to claim 1, wherein: the spring (7) is arranged in a plurality of numbers, and the springs (7) are respectively positioned at the middle positions of the supporting plate (9) and the device cover body (1) and the middle positions of the inner box body (4) and the device main body (2).

5. The lithium battery with a shock absorbing function according to claim 1, wherein: fixed connection piece (6) set up to a plurality of, a plurality of fixed connection piece (6) shape structure sets up to the cuboid structure, and is a plurality of fixed connection piece (6) thickness sets up to five centimetres at zero point, and is a plurality of fixed connection piece (6) length and width set up to one centimetre, and spring (7) are located fixed connection piece (6) intermediate position department.

6. The lithium battery with a shock absorbing function according to claim 1, wherein: interior box (4) shape structure sets up to open type cuboid structure, interior box (4) thickness sets up to five centimetres at zero point, interior box (4) are through connecting colloid and first blotter (5) fixed connection, interior box (4) outer wall position department scribbles anti-oxidation paint layer structure.