CN218160630U

CN218160630U - Battery module with anticollision shock-absorbing function

Info

Publication number: CN218160630U
Application number: CN202221674767.9U
Authority: CN
Inventors: 刘凯鑫; 陈亚培; 严胜利; 莫献伟; 黄妍
Original assignee: Huizhou Shidai Weilan Technology Co ltd
Current assignee: Huizhou Shidai Weilan Technology Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-12-27
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a battery module with anticollision shock-absorbing function, including the installation shell, installation shell internally mounted has the battery module main part, installation shell bottom is provided with the installation base. The utility model discloses in use through the cooperation that sets up guard plate and buffer gear, be convenient for play the anticollision effect to the installation shell, be convenient for accomplish in the installation of battery module main part and transport when meeting accident, external striker at first contacts with the guard plate, the guard plate is made by the rubber material simultaneously, can cushion once to external impact, later guard plate can compress buffer gear, thereby make the inside buffer beam of buffer gear compress buffer spring at arc section of thick bamboo inside removal, thereby under buffer spring's elasticity, can carry out the secondary to external impact and weaken, this mode easy operation, be convenient for protect the inside battery module main part of installation shell, avoid damaging because of external striking, improve its life.

Description

Battery module with anticollision shock-absorbing function

Technical Field

The utility model relates to a battery module technical field especially relates to a battery module with anticollision shock-absorbing function.

Background

The lithium ion battery has become more and more mainstream of the vehicle power battery due to the advantages of high energy density, high power, small self-discharge, excellent cycle performance, high charging efficiency, environmental friendliness and the like, and is also the main direction of development of various large battery factories.

But there is certain not enough when protecting the battery module in current shell:

the conventional battery module is usually directly mounted inside the housing, and when the housing is subjected to external impact during use, the housing may be damaged, or even damaged, particularly at the corners of the case, so that the battery module is easily impacted.

Therefore, the battery module with the anti-collision and shock-absorbing functions is provided to solve the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the battery module that has anticollision shock-absorbing function who provides.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a battery module with anticollision shock-absorbing function, includes the installation shell, installation shell internally mounted has the battery module main part, installation shell bottom is provided with the installation base, installation base top surface is located the installation shell outside and is provided with the guard plate, be provided with buffer gear between guard plate and the installation shell, inside buffer beam and the buffer tube of being provided with of buffer gear, buffer beam one end and guard plate fixed surface, buffer tube one end and the installation shell outside fixed surface, inside buffer beam one end extends to the buffer tube, the inside buffer spring that is provided with of buffer tube, buffer spring one end and buffer beam fixed connection.

Preferably, the protection plate is provided with a plurality of, and connects through the arc connecting plate between two adjacent protection plates.

Preferably, the surface of the outer side of the arc-shaped connecting plate is provided with a mounting groove, a transmission shaft is arranged in the mounting groove, and the surface of the outer side of the transmission shaft is movably provided with a roller.

Preferably, the buffer mechanisms are provided in plurality, and the plurality of buffer mechanisms are equidistantly installed between the protection plate and the installation shell.

Preferably, the protection plate is made of rubber.

Preferably, the arc-shaped connecting plate is made of rubber.

Preferably, the rollers are provided in plurality, and the rollers are equidistantly mounted on the outer side surface of the transmission shaft.

Compared with the prior art, the utility model has the advantages that;

(1) The utility model discloses, cooperation through setting up guard plate and buffer gear is used, be convenient for play the anticollision effect to the installation shell, be convenient for when transporting accident in the installation of battery module main part completion, external rammer at first contacts with the guard plate, the guard plate is made by the rubber material simultaneously, can cushion once to external impact, later the guard plate can compress buffer gear, thereby make the inside buffer beam of buffer gear remove inside the arc section of thick bamboo and compress buffer spring, thereby under buffer spring's elasticity, can carry out the weakening of secondary to external impact, this mode easy operation, be convenient for protect the inside battery module main part of installation shell, avoid damaging because of external striking, improve its life, secondly through setting up the arc connecting plate, the arc connecting plate is convenient for connect fast guard plate, thereby can carry out omnidirectional protection to the installation shell, simultaneously at the surface mounting of arc connecting plate have the gyro wheel, thereby can be when the striking takes place in installation shell corner, can move with the rammer through the roll of gyro wheel, thereby prevent the striking to its straight face.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below.

Fig. 1 is a top view of a battery module with anti-collision and shock-absorbing functions according to the present invention;

fig. 2 is a front view of a battery module with anti-collision and shock-absorbing functions provided by the present invention;

fig. 3 is a schematic view of an arc-shaped connecting plate of a battery module with anti-collision and shock-absorbing functions provided by the present invention;

fig. 4 is the utility model provides a battery module guard plate schematic diagram with anticollision shock-absorbing function.

Illustration of the drawings:

1. installing a shell; 2. a battery module main body; 3. a protection plate; 4. a buffer mechanism; 5. an arc-shaped connecting plate; 6. a roller; 7. installing a base; 8. mounting grooves; 9. a drive shaft; 10. a buffer rod; 11. a buffer cylinder; 12. a buffer spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in combination with the following embodiments. It should be understood that the description is intended for purposes of illustration only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Please refer to fig. 1-4, a battery module with anticollision shock-absorbing function, including

installation shell

1, 1 internally mounted of installation shell has battery module

main part

2, 1 bottom of installation shell is provided with

installation base

7, 7 top surfaces of installation base are located the 1 outside of installation shell and are provided with guard plate 3, be provided with buffer gear 4 between guard plate 3 and the installation shell 1, buffer gear 4 is inside to be provided with buffer beam 10 and buffer tube 11, buffer beam 10 one end and 3 fixed surface of guard plate, 11 one end of buffer tube and the 1 outside fixed surface of installation shell, 10 one end of buffer beam extend to inside the buffer tube 11, buffer tube 11 is inside to be provided with buffer spring 12, buffer spring 12 one end and buffer beam 10 fixed connection, guard plate 3 is made by the rubber material.

In this embodiment: through the cooperation that sets up guard plate 3 and buffer gear 4, be convenient for play the anticollision effect to installation shell 1, be convenient for accomplish in the installation of battery module main part 2 when transporting accident, external impact thing is at first with the contact of guard plate 3, simultaneously guard plate 3 is made by the rubber material, can once cushion external impact, later guard plate 3 can compress buffer gear 4, thereby make buffer lever 10 inside buffer gear 4 remove inside the arc section of thick bamboo and compress buffer spring 12, thereby under buffer spring 12's elasticity, can carry out secondary weakening to external impact, this mode easy operation, be convenient for protect installation shell 1 inside battery module main part 2, avoid damaging because of external striking, improve its life.

Specifically, guard plate 3 is provided with a plurality ofly, and connects through arc connecting plate 5 between two adjacent guard plates 3, mounting groove 8 has been seted up on 5 outside surfaces of arc connecting plate, 8 inside transmission shafts 9 that are provided with of mounting groove, 9 outside surface movable mounting of transmission shaft have gyro wheel 6, arc connecting plate 5 is made by the rubber material.

In this embodiment: through setting up arc connecting plate 5, arc connecting plate 5 is convenient for connect fast guard plate 3 to can carry out the omnidirectional protection to installation shell 1, have gyro wheel 6 at the surface mounting of arc connecting plate 5 simultaneously, thereby can be when the striking takes place in installation shell 1 corner, can come to take place to remove with the rammer through the roll of gyro wheel 6, thereby prevent the striking to its straight face.

Specifically, the buffer mechanisms 4 are provided in plurality, and the plurality of buffer mechanisms 4 are equidistantly installed between the protection plate 3 and the installation shell 1.

In this embodiment: by providing a plurality of buffer mechanisms 4, the protection performance of the installation case 1 is improved.

Specifically, the rollers 6 are provided in plurality, and the rollers 6 are equidistantly mounted on the outer side surface of the transmission shaft 9.

In this embodiment: by arranging the plurality of rollers 6, the protection range of the installation shell 1 is conveniently enlarged.

The working principle is as follows: through the cooperation that sets up protection plate 3 and buffer gear 4, be convenient for play the crashproof effect to installation shell 1, be convenient for accomplish in the installation of battery module main part 2 when transporting accident, external impactor at first contacts with protection plate 3, simultaneously protection plate 3 is made by the rubber material, can cushion once to external impact, later protection plate 3 can compress buffer gear 4, thereby make buffer bar 10 inside buffer gear 4 compress buffer spring 12 at arc section of thick bamboo inside removal, thereby under buffer spring 12's elasticity, can carry out secondary weakening to external impact, this mode easy operation, be convenient for protect installation shell 1 inside battery module main part 2, avoid damaging because of external striking, improve its life, secondly through setting up arc connecting plate 5, arc connecting plate 5 is convenient for connect fast protection plate 3, thereby can carry out all-round protection to installation shell 1, simultaneously, surface mounting at arc connecting plate 5 has gyro wheel 6, thereby can be when installation shell 1 takes place the striking, the roll through gyro wheel 6 comes to take place to remove with the impactor, thereby prevent the striking of straight face to it.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a battery module with anticollision shock-absorbing function, includes installation shell (1), its characterized in that, installation shell (1) internally mounted has battery module main part (2), installation shell (1) bottom is provided with installation base (7), installation base (7) top surface is located installation shell (1) outside and is provided with guard plate (3), be provided with buffer gear (4) between guard plate (3) and installation shell (1), inside buffer gear (4) are provided with buffer beam (10) and buffer tube (11), buffer beam (10) one end and guard plate (3) fixed surface, buffer tube (11) one end and installation shell (1) outside fixed surface, inside buffer beam (10) one end extends to buffer tube (11), inside buffer tube (11) is provided with buffer spring (12), buffer spring (12) one end and buffer beam (10) fixed connection.

2. The battery module with the anti-collision and shock-absorbing functions as claimed in claim 1, wherein a plurality of protection plates (3) are arranged, and two adjacent protection plates (3) are connected through an arc-shaped connecting plate (5).

3. The battery module with the functions of collision avoidance and shock absorption according to claim 2, wherein an installation groove (8) is formed in the outer side surface of the arc-shaped connecting plate (5), a transmission shaft (9) is arranged inside the installation groove (8), and a roller (6) is movably installed on the outer side surface of the transmission shaft (9).

4. The battery module with the anti-collision and shock-absorbing functions as claimed in claim 1, wherein the number of the buffer mechanisms (4) is multiple, and the multiple buffer mechanisms (4) are equidistantly installed between the protection plate (3) and the installation shell (1).

5. The battery module with the functions of preventing collision and reducing vibration as claimed in claim 1, wherein the protection plate (3) is made of rubber.

6. The battery module with the functions of collision avoidance and shock absorption according to claim 2, wherein the arc-shaped connecting plate (5) is made of rubber.

7. The battery module with the anti-collision and shock-absorbing functions as claimed in claim 3, wherein the rollers (6) are provided in plurality, and the rollers (6) are equidistantly mounted on the outer side surface of the transmission shaft (9).