CN213520146U

CN213520146U - Lithium battery support

Info

Publication number: CN213520146U
Application number: CN202022739065.1U
Authority: CN
Inventors: 毛宇文; 陈兴苑
Original assignee: Shenzhen Linangsheng Technology Co ltd
Current assignee: Shenzhen Linangsheng Technology Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-06-22
Anticipated expiration: 2030-11-24

Abstract

The utility model relates to the technical field of computers, and discloses a lithium battery bracket which comprises a first battery placing groove, a second battery placing groove and a third battery placing groove which are integrally formed in a stepped manner, the bottom ends of the second battery placing groove and the third battery placing groove are slope surfaces, one side of the first battery placing groove, one side of the second battery placing groove and one side of the third battery placing groove are provided with through holes, a stable cushion layer is fixedly arranged on one side of the first battery holding groove, the second battery holding groove and the third battery holding groove opposite to the through hole, the upper ends of the first battery placing groove, the second battery placing groove and the third battery placing groove on the side opposite to the perforation are rotatably connected with an L-shaped top cover, the inner side end of the top cover is fixedly provided with a top pressing block, and the outer side end of the top cover is in threaded connection with a bolt which is consistent with the through hole in the horizontal direction. The inner side end of the bolt is fixedly connected with a rubber cushion layer. The utility model discloses convenient to use, practicality are strong.

Description

Lithium battery support

Technical Field

The utility model relates to a lithium cell technical field especially relates to a lithium cell support.

Background

A "lithium battery" is a type of battery using a nonaqueous electrolyte solution with 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. Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. Due to its own high technical requirement limits, only a few countries of companies are producing such lithium metal batteries.

The existing electric vehicle, whether a two-wheeled electric vehicle or a three-wheeled electric vehicle, mostly adopts lithium batteries as a power source, the lithium battery bracket applied to the electric vehicle, especially the two-wheeled electric vehicle, is an open battery box below a seat plate, the batteries directly placed in the battery bracket are only a simple iron sheet transversely installed on a battery top cover to stabilize the batteries, and the batteries are stable at the top and do not form butt joint in the left and right directions, so that the batteries are easy to collide with the inner wall of the battery box for a long time in the running process of the electric vehicle, the outer wall of the batteries is easy to crack after the batteries are aged, the possibility of power failure and even explosion of the batteries is caused, the service life of the batteries is reduced, the traditional electric vehicle is connected by adopting bolt threads in a screwing mode, and tools such as screwdrivers and the like are not used when the batteries need to be taken out and transferred, it is very inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a lithium battery support, the utility model discloses a place the battery and put groove, second battery and put the groove and the third battery is put at first battery, carry out the butt through the roof block of pressing on firm bed course in the box and the top cap inboard, then pass the perforation through the bolt on the top cap and screw, support tightly the battery of inslot from top to bottom left right direction. The battery in the groove is prevented from shaking left and right, and the case of the battery after shaking for a long time is prevented from cracking, so that the service life of the battery is prevented from being influenced. The device is convenient for disassembling the battery, and only the bolt needs to be conveyed in a rotating way and the top cover is uncovered. The utility model discloses convenient operation is swift, simple and practical.

The utility model discloses an above-mentioned technical problem is solved to following technical means:

the utility model discloses a lithium battery support places groove, second battery including the first battery that is cascaded integrated into one piece and places groove and third battery and place the groove, the bottom that groove and third battery were placed to the second battery is domatic, all seted up the perforation on one side in groove, second battery are placed to first battery and the groove is placed to the third battery, first battery place groove, second battery place groove and the groove is placed to the third battery with the fixed firm bed course that is equipped with on the relative one side of perforation, first battery place groove, second battery place groove and the groove is placed to the third battery with the upper end rotation on the relative one side of perforation is connected with "L" shape top cap, the medial extremity of top cap is fixed to be equipped with and presses the kicking block, outside end screw thread connection on the top cap with the perforation is in the horizontal direction unanimous bolt. The rubber cushion layer is fixedly connected to the inner side end of the bolt, and when the bolt is abutted to the battery in the groove, the bolt is prevented from directly damaging the battery shell.

Further, the stable cushion layer is made of rubber, and the thickness of the stable cushion layer is 10 mm.

Further, the top pressing block is made of soft rubber, and the thickness of the top pressing block is 20 mm.

Furthermore, a pair of line embedding grooves used for embedding power lines are formed in one side of the second battery placing groove and one side of the third battery placing groove. The width of rule groove is 5 mm.

Furthermore, a thread groove matched with the thread on the bolt is arranged on the inner wall of the through hole.

The utility model has the advantages that: through placing the battery in first battery place groove, second battery place groove and third battery place the inslot, carry out the butt through the top cap piece of the inboard top pad of stabilizing the bed course in the box and top cap, then pass the perforation through the bolt on the top cap and screw, support tightly the battery of inslot from upper and lower left right direction. The battery in the groove is prevented from shaking left and right, and the case of the battery after shaking for a long time is prevented from cracking, so that the service life of the battery is prevented from being influenced. The device is convenient for disassembling the battery, and only the bolt needs to be conveyed in a rotating way and the top cover is uncovered. The utility model discloses convenient operation is swift, simple and practical.

Drawings

Fig. 1 is a schematic structural view of an adjusting handle and a bottom handle of a lithium battery bracket according to the present invention;

wherein: the support comprises a support body 1, a first battery placing groove 2, a second battery placing groove 3, a third battery placing groove 4, a through hole 11, a stable cushion layer 22, an embedding groove 31, a third embedding groove 41, a top cover 5, a top pressing block 51 and a bolt 6.

Detailed Description

The invention will be described in detail with reference to the following drawings and specific embodiments:

as shown in FIG. 1, the lithium battery bracket of the present invention comprises a first battery placing groove 2, a second battery placing groove 3 and a third battery placing groove 4 which are integrally formed in a stepped manner, the bottom ends of the second battery placing groove 3 and the third battery placing groove 4 are slope surfaces, one side of the first battery placing groove 2, one side of the second battery placing groove 3 and one side of the third battery placing groove 4 are all provided with through holes 11, a stable cushion layer 22 is fixedly arranged on one side of the first battery placing groove 2, the second battery placing groove 3 and the third battery placing groove 4 opposite to the perforation, the upper ends of the first battery placing groove 2, the second battery placing groove 3 and the third battery placing groove 4 on the opposite side of the perforation 11 are rotatably connected with an L-shaped top cover 5, the inner side end of the top cover 5 is fixedly provided with a top pressing block 51, and the outer side end of the top cover 5 is in threaded connection with a bolt 6 consistent with the through hole 11 in the horizontal direction. The rubber cushion layer is fixedly connected to the inner side end of the bolt 6, and when the bolt is abutted to the battery in the groove, the bolt is prevented from directly damaging the battery shell.

In this embodiment, the stable cushion layer 22 is made of rubber, and the stable cushion layer 22 is 10mm thick.

In this embodiment, the top pressing block 51 is made of soft rubber, and the thickness of the top pressing block 51 is 20 mm.

In this embodiment, a pair of inserting grooves 31 for inserting the power line is disposed on one side of the second battery placing groove 3 and one side of the third battery placing groove 4. The width of the rule groove 31 is 5 mm.

In this embodiment, the inner wall of the through hole 11 is provided with a thread groove matched with the thread on the bolt 6.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. A lithium battery support is characterized in that: comprises a first battery placing groove (2), a second battery placing groove (3) and a third battery placing groove (4) which are integrally formed in a stepped manner, wherein the bottom ends of the second battery placing groove (3) and the third battery placing groove (4) are slope surfaces, one side of each of the first battery placing groove (2), the second battery placing groove (3) and the third battery placing groove (4) is provided with a through hole (11), a stable cushion layer (22) is fixedly arranged on one side of each of the first battery placing groove (2), the second battery placing groove (3) and the third battery placing groove (4) opposite to the through hole (11), the upper ends of one side of each of the first battery placing groove (2), the second battery placing groove (3) and the third battery placing groove (4) opposite to the through hole (11) are rotatably connected with an L-shaped top cover (5), and the inner side end of the top cover (5) is fixedly provided with a pressure top block (51), and the outer side end of the top cover (5) is in threaded connection with a bolt (6) which is consistent with the through hole (11) in the horizontal direction.

2. A lithium battery support according to claim 1, characterized in that: the stabilizing cushion layer (22) is made of rubber, and the thickness of the stabilizing cushion layer (22) is 10 mm.

3. A lithium battery support according to claim 1, characterized in that: the top pressing block is made of soft rubber, and the thickness of the top pressing block (51) is 20 mm.

4. A lithium battery support according to claim 1, characterized in that: and a pair of line embedding grooves (31) used for embedding power lines are formed in one sides of the second battery placing groove (3) and the third battery placing groove (4).

5. The lithium battery cell support of claim 4, wherein: the width of the embedding slot (31) is 5 mm.

6. A lithium battery support according to claim 1, characterized in that: and the inner wall of the through hole (11) is provided with a thread groove matched with the thread on the bolt (6).