CN214625272U

CN214625272U - Battery supporting plate for new energy automobile

Info

Publication number: CN214625272U
Application number: CN202023283885.0U
Authority: CN
Inventors: 白冉; 孔壘; 黄卫; 李玉帅
Original assignee: Zhengzhou Hengrui Precision Machinery Technology Co ltd
Current assignee: Zhengzhou Hengrui Precision Machinery Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-05
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a battery supporting plate for a new energy automobile, which comprises a supporting plate box body, a battery supporting plate, an L-shaped clamping plate and a supporting positioning column; an opening is formed in one side of the supporting plate box body, sliding grooves are formed in the front end and the rear end of the supporting plate box body respectively, the battery supporting plate is installed in the sliding grooves, the L-shaped clamping plate is hinged to the left end of the supporting plate box body, the supporting positioning column is rotatably connected to the left wall of the L-shaped clamping plate, a positioning groove is formed in the left end of the supporting plate box body, and the positioning groove corresponds to one end of the supporting positioning column; torsion springs are arranged at four corners of the bottom of the battery supporting plate, the torsion spring supporting plate is arranged at the bottom end of the torsion spring, rotating wheels are arranged at the bottom of the torsion spring supporting plate, and a plurality of anti-skidding strips are arranged on the surface of the battery supporting plate; the utility model can effectively reduce the weight of the battery tray through the supporting plate box body and the battery supporting plate made of aluminum alloy; the strength and the mechanical property of the box body can be effectively ensured.

Description

Battery supporting plate for new energy automobile

Technical Field

The utility model relates to new energy automobile technical field especially involves a battery layer board for new energy automobile.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure, and a battery pack is an important component of the new energy automobile.

The battery layer board that uses in the market all is general steel sheet support at present, and whole battery layer board weight is great, aggravates the weight of whole new energy automobile, and when the new energy automobile went on the relatively poor road conditions road in addition, the jolt of production caused the injury to the battery very easily, has reduced the life of battery.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model discloses a technical scheme as follows:

a battery supporting plate for a new energy automobile comprises a supporting plate box body, a battery supporting plate, an L-shaped clamping plate and a supporting positioning column; an opening is formed in one side of the supporting plate box body, sliding grooves are formed in the front end and the rear end of the supporting plate box body respectively, the battery supporting plate is installed in the sliding grooves, the L-shaped clamping plate is hinged to the left end of the supporting plate box body, the supporting positioning column is rotatably connected to the left wall of the L-shaped clamping plate, a positioning groove is formed in the left end of the supporting plate box body, and the positioning groove corresponds to one end of the supporting positioning column; the torsional spring is all installed at four angles of battery backup pad bottom, the torsional spring backup pad is installed to the bottom of torsional spring, the wheel is rotated in the bottom installation of torsional spring backup pad, the surface of battery backup pad sets up the dust layer, the dust layer is wavy, and the dust layer is wavy

Preferably, the bottom of the supporting plate box body is provided with a plurality of heat dissipation holes.

Preferably, the supporting plate box body and the battery supporting plate are both made of aluminum profile alloy, and the content of Si alloy in the aluminum profile alloy is 0.5-0.53.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses a change the material of layer board box and battery backup pad, use the aluminum alloy material to make, aluminium alloy composition ratio increases the content of Si alloy in the within range that national standard allows, mentions the content of Si alloy to 0.50 ~ 0.53, makes same section bar structure reach higher mechanical properties, and tensile strength reaches more than 235MPa promptly, and yield strength reaches more than 190MPa, and the fracture elongation reaches more than 8.5%, can effectively reduce battery tray weight; can effectively guarantee intensity, the mechanical properties of box, at the bottom installation torsional spring of battery backup pad, vibrations that can effectual reduction battery bore, the battery of avoiding cause the injury because of vibrations are too big.

Drawings

For a clearer explanation of the embodiments or technical solutions in the prior art, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic structural view of a battery supporting plate according to the present invention;

as shown in the above legend: a pallet box body 1; a battery support plate 2; an L-shaped clamping plate 3; supporting the positioning column 4; positioning the extension plate 5; a positioning hole 6; a chute 7; a positioning groove 8; heat dissipation holes 9; a torsion spring 21; a torsion spring support plate 22; the wheel 23 is rotated.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The use of the terms "fixed," "left," "right," and the like in this description is for illustrative purposes only, and elements having similar structures are designated by the same reference numerals in the figures.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example 1

As shown in fig. 1-3, a battery supporting plate for a new energy automobile comprises a supporting plate box body 1, a battery supporting plate 2, an L-shaped clamping plate 3 and a supporting positioning column 4; an opening is formed in one side of the supporting plate box body 1, sliding grooves 7 are formed in the front end and the rear end of the supporting plate box body 1, the battery supporting plate 2 is installed in the sliding grooves 7, the L-shaped clamping plate 3 is hinged to the left end of the supporting plate box body 1, the supporting positioning column 4 is rotatably connected to the left wall of the L-shaped clamping plate 3, a positioning groove 8 is formed in the left end of the supporting plate box body 1, and the positioning groove 8 corresponds to one end of the supporting positioning column 4; torsional spring 21 is all installed at four angles of 2 bottoms of battery backup pad, torsional spring backup pad 22 is installed to torsional spring 21's bottom, wheel 23 is rotated in the bottom installation of torsional spring backup pad 22, battery backup pad 2's surface sets up the dust layer, the dust layer is wavy.

The L-shaped clamping plate 3 is moved to facilitate the taking out of the battery supporting plate 2, after the battery supporting plate 2 enters the sliding groove 7 of the supporting plate box body 1 again, the L-shaped clamping plate 3 is moved to erect the positioning battery supporting plate 2, and then the supporting positioning column 4 is placed in the positioning groove 8 to strengthen the positioning of the L-shaped clamping plate 3.

Example 2

On the basis of embodiment 1, the front end and the rear end of the top of the supporting plate box body 1 are provided with positioning extension plates 5, the positioning extension plates 5 are provided with positioning holes 6, threads are arranged in the positioning holes 6, and the threads in the positioning holes 6 are in threaded connection with screws at the bottom of the new energy vehicle and used for fixing the whole supporting plate box body 1.

Example 3

On the basis of embodiment 1, the bottom of layer board box 1 sets up a plurality of louvres 9, louvre 9 is used for dispelling the heat to the battery on the battery backup pad 2.

Example 4

On the basis of embodiment 3, the supporting plate box body 1 and the battery supporting plate 2 are both made of aluminum profile alloy, and the content of Si alloy in the aluminum profile alloy is 0.5-0.53; the same profile structure achieves higher mechanical property, namely the tensile strength reaches more than 235MPa, the yield strength reaches more than 190MPa, and the fracture elongation reaches 8.5%.

Example 5

The supporting plate box body 1 and the battery supporting plate 2 made of aluminum profile alloy can effectively reduce the weight of the battery tray, and the strength and the mechanical property of the box body are guaranteed.

It should be noted that the above technical features are continuously combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention described in the specification; moreover, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims

1. A battery supporting plate for a new energy automobile is characterized by comprising a supporting plate box body, a battery supporting plate, an L-shaped clamping plate and a supporting positioning column; an opening is formed in one side of the supporting plate box body, sliding grooves are formed in the front end and the rear end of the supporting plate box body respectively, the battery supporting plate is installed in the sliding grooves, the L-shaped clamping plate is hinged to the left end of the supporting plate box body, the supporting positioning column is rotatably connected to the left wall of the L-shaped clamping plate, a positioning groove is formed in the left end of the supporting plate box body, and the positioning groove corresponds to one end of the supporting positioning column; the torsional spring is all installed at four angles of battery backup pad bottom, the torsional spring backup pad is installed to the bottom of torsional spring, the wheel is rotated in the bottom installation of torsional spring backup pad, the surface of battery backup pad sets up the dust layer, the dust layer is wavy.

2. The battery supporting plate for the new energy automobile as claimed in claim 1, wherein positioning extension plates are arranged at the front end and the rear end of the top of the supporting plate box body, positioning holes are formed in the positioning extension plates, and threads are arranged in the positioning holes.

3. The battery supporting plate for the new energy automobile as claimed in claim 1, wherein a plurality of heat dissipation holes are formed in the bottom end of the supporting plate box body.

4. The battery supporting plate for the new energy automobile as claimed in claim 3, wherein the supporting plate case and the battery supporting plate are both made of aluminum alloy.