CN217281022U

CN217281022U - Effectual anticreep battery case combats earthquake

Info

Publication number: CN217281022U
Application number: CN202220359523.5U
Authority: CN
Inventors: 胡建
Original assignee: Wuxi Yuanjing Locomotive Parts Co ltd
Current assignee: Wuxi Yuanjing Locomotive Parts Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-08-23
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses an effectual anticreep battery case combats earthquake, including the battery case shell, be equipped with the standing groove that is used for placing the battery case on the battery case shell, the standing groove is the setting of rectangle mode, be equipped with a plurality of boards that take precautions against earthquakes relative with the standing groove inside wall in the battery case shell, the damping tank has been seted up to the standing groove inside wall, be equipped with the connecting plate between damping tank and the board that takes precautions against earthquakes, the connecting plate is connected with damping tank and the board that takes precautions against earthquakes respectively. The utility model discloses a cooperation of board, connecting plate and rotation ball of taking precautions against earthquakes is used, can be so that battery body and the board in close contact with that takes precautions against earthquakes to when the shell takes place to rock, make the board that takes precautions against earthquakes can deflect to arbitrary angle, carry out the shock attenuation to it, and can make the board that takes precautions against earthquakes also can control thereupon when battery body takes place to rock, and through relief spring's effect shock attenuation, reduce the impact force of colliding one side lateral wall, improved the practicality of device.

Description

Effectual anticreep battery case combats earthquake

Technical Field

The utility model relates to a battery case technical field especially relates to an effectual anticreep battery case of antidetonation.

Background

Lithium batteries are batteries invented by edison which use a nonaqueous electrolyte solution and use lithium metal or a lithium alloy as a negative electrode material. In the past, lithium batteries have not been used for a long time because of their very active chemical properties, very high environmental requirements for processing, storage, and use. With the development of modern science, the lithium battery has now become the mainstream because if the battery is not properly stored, the battery shake can cause the problems that the battery energy efficiency is reduced, the service life is shortened, and the internal circuit of the lithium battery is short-circuited or even exploded due to the shaking in the storage and transportation process.

The shockproof means of the battery box at the present stage is that a spring is usually laid at the bottom of a shell of the battery box for shockproof, but in actual operation, the battery box is not tightly attached to the inside of the shell, and is easy to collide with the inner side wall of the shell in a transportation process, and the battery body is also easy to be damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the existing problems in the prior art and providing an anticreep battery case that antidetonation effect is good.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an effectual anticreep battery case of antidetonation, includes battery case shell, be equipped with the standing groove that is used for placing the battery case on the battery case shell, the standing groove is the setting of rectangle mode, be equipped with a plurality of boards that take precautions against earthquakes relative with the standing groove inside wall in the battery case shell, the damping groove has been seted up to the standing groove inside wall, be equipped with the connecting plate between damping groove and the board that takes precautions against earthquakes, the connecting plate is connected with damping groove and board that takes precautions against earthquakes respectively.

Preferably, the inner side wall of each damping groove is fixedly connected with a sliding shaft, the outer side wall of each sliding shaft is connected with a moving block in a sliding manner, and a pressure reducing spring is arranged between each moving block and the inner side wall of each damping groove on two adjacent sides.

Preferably, the moving block is connected with the connecting plate through a first telescopic rod, a first damping spring is sleeved on the outer side wall of the first telescopic rod, and two ends of the first damping spring are fixedly connected with the outer side wall of the moving block and the outer side wall of the connecting plate respectively.

Preferably, the center of the side of the connecting plate opposite to the shockproof plate is provided with a second telescopic rod, one end of the second telescopic rod far away from the connecting plate is fixedly connected with a connecting rod, the end part of the connecting rod is fixedly connected with a rotating round ball, the center of the side of the shockproof plate opposite to the connecting plate is provided with a rotating round groove corresponding to the rotating round ball, and the rotating round ball is arranged in the rotating round groove.

Preferably, a plurality of second damping springs are arranged between the connecting plate and the shockproof plate, the number of the second damping springs is four, and the second damping springs are arranged in a rhombic mode with the second telescopic rods as centers.

Preferably, the top of the shockproof plate is provided with an arc plate convenient for installing the battery box, the number of the shockproof plates is four, and the shockproof plates are respectively opposite to four inner side walls of the placing groove arranged in a rectangular mode.

Compared with the prior art, the utility model has the following advantage:

1. through the cooperation use of board, connecting plate and the rotation ball of taking precautions against earthquakes, can be so that battery body and the board in close contact with that takes precautions against earthquakes to when the shell takes place to rock, make the board that takes precautions against earthquakes can deflect to arbitrary angle, carry out the shock attenuation to it, improved the practicality of device.

2. Through the cooperation use of movable block, first telescopic link and sliding shaft, can be so that the board that takes precautions against earthquakes also can remove about thereupon when battery body takes place to rock to through relief spring's effect shock attenuation, reduce the impact force of colliding one side lateral wall, improved the practicality of device.

Drawings

Fig. 1 is a schematic structural view of an anti-creeping battery box with good anti-seismic effect provided by the present invention;

FIG. 2 is a schematic structural view of the connection plate and the shockproof plate of the present invention;

fig. 3 is a schematic structural view of the rotating ball and the rotating circular groove of the present invention.

In the figure: 1. a battery case housing; 2. a connecting plate; 3. a shock-proof plate; 4. a moving block; 5. a first telescopic rod; 6. a damping groove; 7. a sliding shaft; 8. an arc-shaped plate; 9. a second telescopic rod; 10. a second damping spring; 11. rotating the round ball; 12. the circular groove is rotated.

Detailed Description

Referring to fig. 1-3, an anti-creeping battery box with good anti-seismic effect comprises a battery box shell 1;

furthermore, a placing groove for placing a battery box is arranged on the battery box shell 1, the placing groove is arranged in a rectangular mode, a plurality of shockproof plates 3 opposite to the inner side wall of the placing groove are arranged in the battery box shell 1, an arc-shaped plate 8 convenient for installing the battery box is arranged at the top of each shockproof plate 3, the number of the shockproof plates 3 is four, and the shockproof plates are respectively opposite to four inner side walls of the placing groove arranged in the rectangular mode, so that the problem that in actual operation, a battery body and the inner part of the battery box shell 1 are not tightly attached to each other, and are easy to collide with the inner side wall of the shell in a transportation process can be solved;

further, a damping groove 6 is formed in the inner side wall of the placing groove, a sliding shaft 7 is fixedly connected to the inner side wall of the damping groove 6, a moving block 4 is slidably connected to the outer side wall of the sliding shaft 7, pressure reducing springs are arranged between the moving block 4 and the inner side walls of the damping grooves 6 on two adjacent sides, the moving block 4 is connected with a connecting plate 2 through a first telescopic rod 5, a first damping spring is sleeved on the outer side wall of the first telescopic rod 5, two ends of the first damping spring are fixedly connected with the outer side wall of the moving block 4 and the outer side wall of the connecting plate 2 respectively, the connecting plate 2 is arranged between the damping groove 6 and the damping plate 3, and the damping plate 3 can be tightly attached to the outer side wall of the battery body through the arrangement of the first damping spring and a second damping spring 10;

further, the connecting plate 2 is connected with damping groove 6 and shockproof board 3 respectively, the central point of the one side that connecting plate 2 and shockproof board 3 are relative puts and is equipped with second telescopic link 9, the one end fixedly connected with connecting rod of connecting plate 2 is kept away from to second telescopic link 9, the tip fixedly connected with of connecting rod rotates ball 11, the center department of the one side that shockproof board 3 and connecting plate 2 are relative is equipped with and rotates ball 11 corresponding rotation circular slot 12, it sets up in rotation circular slot 12 to rotate ball 11, when the battery body rocks to arbitrary direction, all accessible second damping spring 10 carries out the shock attenuation to it, be equipped with a plurality of second damping spring 10 between connecting plate 2 and the shockproof board 3, the quantity of second damping spring 10 is four, and use second telescopic link 9 to arrange the setting as the rhombus mode at center, can make from this and press from both sides tightly the battery body completely.

The utility model discloses concrete theory of operation as follows:

at first, be equipped with a plurality of boards 3 that take precautions against earthquakes in battery case shell 1, and it is corresponding with the standing groove inside wall respectively, then when putting into battery case shell 1 with battery body, this realization of battery offsets a plurality of 3 case standing groove inside walls of boards that take precautions against earthquakes under the effect of arc 8, need not manually to remove board 3 that takes precautions against earthquakes, and make a plurality of boards 3 that take precautions against earthquakes paste mutually with a plurality of outside walls of battery body through the effect of second damping spring 10, when battery body takes place to rock, use through the cooperation of first damping spring and second damping spring and carry out the shock attenuation to it, and the board that takes precautions against earthquakes of adjacent both sides also can remove about thereupon when battery body takes place to rock, and through the effect shock attenuation of pressure reducing spring, reduce the impact force that collides one side lateral wall, the practicality of device has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an effectual anticreep battery case of antidetonation, includes battery case shell (1), its characterized in that, be equipped with the standing groove that is used for placing the battery case on battery case shell (1), the standing groove is the setting of rectangle mode, be equipped with a plurality of board (3) that take precautions against earthquakes relative with the standing groove inside wall in battery case shell (1), damping groove (6) have been seted up to the standing groove inside wall, be equipped with connecting plate (2) between damping groove (6) and board (3) take precautions against earthquakes, connecting plate (2) are connected with damping groove (6) and board (3) take precautions against earthquakes respectively.

2. The battery box with the anti-creeping function according to claim 1, wherein the inner side wall of the damping groove (6) is fixedly connected with a sliding shaft (7), the outer side wall of the sliding shaft (7) is slidably connected with a moving block (4), and a pressure reducing spring is arranged between the moving block (4) and the inner side wall of the damping groove (6) on two adjacent sides.

3. The anti-creeping battery box with good anti-seismic effect according to claim 2, wherein the moving block (4) is connected with the connecting plate (2) through a first telescopic rod (5), a first damping spring is sleeved on the outer side wall of the first telescopic rod (5), and two ends of the first damping spring are respectively and fixedly connected with the outer side wall of the moving block (4) and the outer side wall of the connecting plate (2).

4. The anti-creeping battery box according to claim 1, wherein a second telescopic rod (9) is provided at the center of the side of the connecting plate (2) opposite to the anti-creeping plate (3), a connecting rod is fixedly connected to the end of the second telescopic rod (9) far from the connecting plate (2), a rotating round ball (11) is fixedly connected to the end of the connecting rod, a rotating round slot (12) corresponding to the rotating round ball (11) is provided at the center of the side of the anti-creeping plate (3) opposite to the connecting plate (2), and the rotating round ball (11) is provided in the rotating round slot (12).

5. The anti-creeping battery box according to claim 4, wherein a plurality of second damping springs (10) are provided between the connecting plate (2) and the anti-creeping plate (3), the number of the second damping springs (10) is four, and the second damping springs are arranged in a diamond shape with the second telescopic rod (9) as the center.

6. The battery box with good anti-seismic effect and anti-leakage function as claimed in claim 1, wherein the top of the anti-seismic plate (3) is provided with an arc-shaped plate (8) for conveniently mounting the battery box, and the number of the anti-seismic plates (3) is four, and the four anti-seismic plates are respectively opposite to the four inner side walls of the placement grooves arranged in a rectangular manner.