CN212461922U

CN212461922U - Protective structure for lithium battery

Info

Publication number: CN212461922U
Application number: CN202021033087.XU
Authority: CN
Inventors: 陈义国
Original assignee: Wanda Intelligent Technology Kunshan Co ltd
Current assignee: Wanda Intelligent Technology Kunshan Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-02-02
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a protective structure that lithium cell was used, the power distribution box comprises a box body, the cavity has been seted up to the central point of leaning on at box top, the inside fixed mounting of box has the board of placing, the standing groove has been seted up at the top of placing the board, the inner wall fixedly connected with protection pad of standing groove, the inside of standing groove is provided with two arc splint. This protective structure that lithium cell was used, through the arc splint, the extrusion pad, buffer spring, the damping pad, the design of sponge ball and protection pad, can put into the standing groove when inside with the battery at the user, carry on spacingly to the battery, play good protection effect to the battery simultaneously, the effectual condition of avoiding receiving the damage at the in-process battery of transportation takes place, the apron, the fly leaf, the spout, reset spring, the design of sponge obturator and draw-in groove, can play the effect of protection to the top of battery, and simultaneously, avoid reciprocating of battery, spacing to the battery, the protectiveness to the battery has been improved.

Description

Protective structure for lithium battery

Technical Field

The utility model relates to a lithium cell technical field specifically is a protective structure that lithium cell was used.

Background

A lithium battery is a type of battery using a nonaqueous electrolyte solution, using 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.

Traditional lithium cell is at the in-process of transportation, and most conveyer does not possess the protective effect good to the lithium cell, leads to the lithium cell to collide each other easily to the condition that takes place the damage takes place, the not convenient to use person's use. Therefore, we propose a protective structure for lithium batteries.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protective structure that lithium cell was used to propose traditional lithium cell in the in-process of transportation in solving above-mentioned background art, most conveyer does not possess the good protecting effect to the lithium cell, leads to the lithium cell to collide each other easily, thereby takes place for the condition of taking place the damage, the problem that the person of not being convenient for used.

In order to achieve the above object, the utility model provides a following technical scheme: a protection structure for a lithium battery comprises a box body, wherein a cavity is formed in the top of the box body close to the center, a placing plate is fixedly installed in the box body, a placing groove is formed in the top of the placing plate, a protection pad is fixedly connected to the inner wall of the placing groove, two arc-shaped clamping plates are arranged in the placing groove, damping pads are fixedly connected to the positions close to the top, the center and the bottom between the arc-shaped clamping plates and the protection pad, sponge balls are fixedly connected to the opposite sides of the two damping pads, extrusion pads are fixedly connected to the opposite sides of the two arc-shaped clamping plates, a cover plate is arranged at the top of the box body, a reinforcing plate is fixedly connected to the inner wall of the cover plate, sliding grooves are formed in the two sides of the inner wall of the reinforcing plate, a movable plate is arranged in the reinforcing plate, the two sides of the movable plate respectively penetrate through the insid, the bottom fixedly connected with sponge obturator of fly leaf, the draw-in groove has been seted up to the bottom of sponge obturator, the equal fixedly connected with carriage release lever in four corners position by at fly leaf top, the top of carriage release lever runs through to the outside of apron, controls the top fixedly connected with handle of two carriage release levers that set up, the first installation piece of the equal fixedly connected with in top of box both sides, the equal fixedly connected with second installation piece in bottom of apron both sides.

Preferably, the top and the bottom of one side that the two arc splint carried on the back mutually are all fixedly connected with and are taken, one side and the protection pad fixed connection of arc splint are kept away from in folding area.

Preferably, two arc splint one side that back on the back mutually all fixedly connected with buffer spring, buffer spring keeps away from one side and the protection of arc splint and fills up fixed connection.

Preferably, the surface of the movable rod is provided with a return spring, and the top and the bottom of the return spring are respectively and fixedly connected with the reinforcing plate and the movable plate.

Preferably, the top of the second mounting block is in threaded connection with a mounting bolt, and the bottom of the mounting bolt penetrates through the inside of the first mounting block and is in threaded connection with the first mounting block.

Preferably, the bottom of the box body is fixedly connected with fixing plates close to two sides, and the bottom of each fixing plate is provided with anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model are that:

this protective structure that lithium cell was used, through the arc splint, the extrusion pad, buffer spring, the damping pad, the design of sponge ball and protection pad, can put into the standing groove when inside with the battery at the user, carry on spacingly to the battery, play good protection effect to the battery simultaneously, the effectual condition of avoiding receiving the damage at the in-process battery of transportation takes place, the apron, the fly leaf, the spout, reset spring, the design of sponge obturator and draw-in groove, can play the effect of protection to the top of battery, and simultaneously, avoid reciprocating of battery, spacing to the battery, the protectiveness to the battery has been improved, user's use has been convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1 according to the present invention;

fig. 4 is a perspective view of the structure of the present invention.

In the figure: 1. a box body; 2. placing the plate; 3. a placement groove; 4. a protective pad; 5. folding the tape; 6. an arc-shaped splint; 7. a buffer spring; 8. a damping pad; 9. a sponge ball; 10. pressing the cushion; 11. a fixing plate; 12. a cover plate; 13. a reinforcing plate; 14. a chute; 15. a movable plate; 16. a sponge filler; 17. a card slot; 18. a travel bar; 19. a return spring; 20. a grip; 21. a first mounting block; 22. a second mounting block; 23. and (6) installing a bolt.

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 protective structure for a lithium battery comprises a box body 1, a cavity is arranged at the position close to the center of the top of the box body 1, a placing plate 2 is fixedly arranged in the box body 1, a placing groove 3 is arranged at the top of the placing plate 2, a protective pad 4 is fixedly connected to the inner wall of the placing groove 3, two arc-shaped clamping plates 6 are arranged in the placing groove 3, damping pads 8 are fixedly connected to the positions close to the top, the center and the bottom between the arc-shaped clamping plates 6 and the protective pad 4, sponge balls 9 are fixedly connected to the opposite sides of the two damping pads 8, extrusion pads 10 are fixedly connected to the opposite sides of the two arc-shaped clamping plates 6, a cover plate 12 is arranged at the top of the box body 1, a reinforcing plate 13 is fixedly connected to the inner wall of the cover plate 12, sliding grooves 14 are arranged on the two sides of the inner wall of the reinforcing plate 13, a movable plate 15 is arranged in the reinforcing plate 13, the two, the bottom fixedly connected with sponge obturator 16 of fly leaf 15, draw-in groove 17 has been seted up to the bottom of sponge obturator 16, the equal fixedly connected with carriage release lever 18 in the position of leaning on the four corners at fly leaf 15 top, and the top of carriage release lever 18 runs through to the outside of apron 12, controls the top fixedly connected with handle 20 of two carriage release levers 18 that set up, the first installation piece 21 of the equal fixedly connected with in top of box 1 both sides, the equal fixedly connected with second installation piece 22 in bottom of apron 12 both sides.

The utility model discloses in: the top and the bottom of one side of each of the two arc-shaped clamping plates 6, which is opposite to the other side, are fixedly connected with folding belts 5, and one side of each folding belt 5, which is far away from the arc-shaped clamping plate 6, is fixedly connected with the protection pad 4; the folding belt 5 is designed to facilitate the movement of the arc-shaped clamping plate 6.

The utility model discloses in: the opposite sides of the two arc-shaped clamping plates 6 are fixedly connected with buffer springs 7, and one sides of the buffer springs 7 far away from the arc-shaped clamping plates 6 are fixedly connected with the protective pads 4; the cushion spring 7 is designed to have a cushion effect.

The utility model discloses in: the surface of the movable rod 18 is provided with a return spring 19, and the top and the bottom of the return spring 19 are respectively fixedly connected with the reinforcing plate 13 and the movable plate 15; the return spring 19 is designed to have an effect of returning the movable plate 15.

The utility model discloses in: the top of the second mounting block 22 is in threaded connection with a mounting bolt 23, and the bottom of the mounting bolt 23 penetrates into the first mounting block 21 and is in threaded connection with the first mounting block 21; the mounting bolts 23 are designed to facilitate the user in mounting the cover plate 12 and the case 1 together.

The utility model discloses in: the positions close to two sides of the bottom of the box body 1 are fixedly connected with fixing plates 11, and the bottom of each fixing plate 11 is provided with anti-skid grains; the design of the fixing plate 11 can provide an effect of supporting the device.

The working principle is as follows: when transporting, a user firstly puts a battery into the placing groove 3 in the box body 1, when the battery enters the placing groove 3, the two arc-shaped clamping plates 6 move towards two sides, and simultaneously the buffer spring 7 and the folding belt 5 shrink, when the bottom of the battery contacts with the bottom of the placing groove 3, the buffer spring 7 clings to the surface of the battery by the resetting effect of the buffer spring, so as to fix and protect the bottom and the side of the battery, then, the user lifts the handle 20 arranged on the cover plate 12 upwards to move the movable plate 15 upwards in the sliding groove 14, then puts the cover plate 12 on the top of the box body 1, fixes the first mounting block 21 and the second mounting block 22 by the mounting bolt 23, at the moment, slowly loosens the handle 20, and slowly moves the movable plate 15 downwards in the sliding groove 14 by the resetting property of the resetting spring 19, the sponge filling body 16 is driven to move downwards, so that the top of the battery is in contact with the clamping groove 17, and the top of the battery is fixedly protected.

In summary, the following steps: this protective structure that lithium cell was used, through arc splint 6, the extrusion pad 10, buffer spring 7, damping pad 8, sponge ball 9 and protection pad 4's design, can put into standing groove 3 inside with the battery at the user, it is spacing to carry on the battery, play good protection effect to the battery simultaneously, the effectual condition of avoiding receiving the damage at the in-process battery of transportation takes place, apron 12, fly leaf 15, spout 14, reset spring 19, the design of sponge obturator 16 and draw-in groove 17, can play the effect of protection to the top of battery, and simultaneously, avoid reciprocating of battery, it is spacing to carry out the battery, the protectiveness to the battery has been improved, user's use has been convenient for.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets, welding and the like in the prior art, machines, parts and equipment are of conventional types in the prior art, and the circuit connection is of a conventional connection mode in the prior art, so that details are not given.

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 protective structure that lithium cell was used, includes box (1), its characterized in that: the box comprises a box body (1), a cavity is formed in the top of the box body (1) close to the central position, a placing plate (2) is fixedly installed in the box body (1), a placing groove (3) is formed in the top of the placing plate (2), a protective pad (4) is fixedly connected to the inner wall of the placing groove (3), two arc-shaped clamping plates (6) are arranged in the placing groove (3), damping pads (8) are fixedly connected to the positions, close to the top, the central position and the bottom, of the positions, close to the top, between the arc-shaped clamping plates (6) and the protective pad (4), sponge balls (9) are fixedly connected to the opposite sides of the two damping pads (8), extrusion pads (10) are fixedly connected to the opposite sides of the two arc-shaped clamping plates (6), a cover plate (12) is arranged on the top of the box body (1), a reinforcing plate (13) is fixedly connected to the inner wall of the cover plate (, the inside of gusset plate (13) is provided with fly leaf (15), the both sides of fly leaf (15) run through respectively to the inside of two spout (14) and with the inner wall contact of spout (14), the bottom fixedly connected with sponge obturator (16) of fly leaf (15), draw-in groove (17) have been seted up to the bottom of sponge obturator (16), the equal fixedly connected with carriage release lever (18) in four corners position that leans on at fly leaf (15) top, the top of carriage release lever (18) runs through to the outside of apron (12), controls the top fixedly connected with handle (20) of two carriage release levers (18) that set up, the equal fixedly connected with first installation piece (21) in top of box (1) both sides, the equal fixedly connected with second installation piece (22) in bottom of apron (12) both sides.

2. A protective structure for a lithium battery as claimed in claim 1, characterized in that: the top and the bottom of one side that back on the back mutually of two arc splint (6) are all fixedly connected with folding area (5), one side and the protection pad (4) fixed connection of arc splint (6) are kept away from in folding area (5).

3. A protective structure for a lithium battery as claimed in claim 1, characterized in that: the two arc-shaped clamping plates (6) are fixedly connected with a buffer spring (7) at one side opposite to each other, and one side, away from the arc-shaped clamping plates (6), of the buffer spring (7) is fixedly connected with the protection pad (4).

4. A protective structure for a lithium battery as claimed in claim 1, characterized in that: the surface of the movable rod (18) is provided with a return spring (19), and the top and the bottom of the return spring (19) are respectively fixedly connected with the reinforcing plate (13) and the movable plate (15).

5. A protective structure for a lithium battery as claimed in claim 1, characterized in that: the top of the second mounting block (22) is in threaded connection with a mounting bolt (23), and the bottom of the mounting bolt (23) penetrates through the inside of the first mounting block (21) and is in threaded connection with the first mounting block (21).

6. A protective structure for a lithium battery as claimed in claim 1, characterized in that: the anti-skidding box is characterized in that fixing plates (11) are fixedly connected to the positions, close to two sides, of the bottom of the box body (1), and anti-skidding grains are arranged at the bottoms of the fixing plates (11).