CN212625911U

CN212625911U - Positive negative pole support of new forms of energy lithium cell module

Info

Publication number: CN212625911U
Application number: CN202021618623.2U
Authority: CN
Inventors: 杨道龙
Original assignee: Huai'an Junsheng New Energy Technology Co ltd
Current assignee: Huai'an Junsheng New Energy Technology Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-02-26
Anticipated expiration: 2030-08-06

Abstract

The utility model belongs to the technical field of lithium batteries, and discloses a new energy lithium battery module positive and negative electrode support, which comprises an end plate, wherein one end of the top part of the end plate is provided with a clamping groove, a positive and negative electrode support is arranged in the clamping groove, four corners of the top part of the positive and negative electrode support are connected with baffles, an embedded nut is arranged at a position between the four baffles in the middle of the top part of the positive and negative electrode support, a first limiting block is fixed below one side of the positive and negative electrode support, and a second limiting block is arranged below the other side of the positive and negative electrode support, the utility model can limit the positive and negative electrode supports in the clamping groove by the matching of structures such as the second limiting block, the second limiting groove, the first limiting block and the limiting buckle, thereby quickly mounting the positive and negative electrode supports on the end plate, and in addition, firm, reliable, and take out the convenience, but reuse has practiced thrift the cost greatly.

Description

Positive negative pole support of new forms of energy lithium cell module

Technical Field

The utility model belongs to the technical field of the lithium cell, concretely relates to positive negative pole support of new forms of energy lithium cell module.

Background

The lithium battery is a primary battery which takes lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, is different from a rechargeable battery lithium ion battery and a lithium ion polymer battery, and has very high environmental requirements for processing, storage and use of the lithium metal due to very active chemical characteristics of the lithium metal.

The positive negative pole support of present lithium cell module mainly has two kinds of undetachable and can dismantle, and the change can't be demolishd after the undetachable support damages, if will demolish the support, need dismantle the module earlier, complex operation and with high costs, and detachable support mounting back reliability is low, and is insecure, and fragile when just dismantling has increased spare part cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positive negative pole support of new forms of energy lithium cell module to the traditional support dismouting that proposes in solving above-mentioned background art is inconvenient, and the problem that the reliability is low.

In order to achieve the above object, the utility model provides a following technical scheme: a new energy lithium battery module positive and negative electrode support comprises an end plate, wherein one end of the top of the end plate is provided with a clamping groove, a positive and negative electrode support is arranged in the clamping groove, four corners of the top of the positive and negative electrode support are connected with baffles, an embedded nut is arranged between the four baffles in the middle of the top of the positive and negative electrode support, a first limiting block is fixed below one side of the positive and negative electrode support, a second limiting block is arranged below the other side of the positive and negative electrode support, two cavity grooves are arranged in the positive and negative electrode support and between the second limiting block and the first limiting block, two sides of the inner wall of each cavity groove are provided with fixing columns, springs are connected between the two fixing columns, two ends of the bottom of the positive and negative electrode support are provided with limiting buckles close to the lower parts of the springs, one side of the inner wall of, and a second limiting groove matched with the second limiting block is formed in the other side of the inner wall of the clamping groove.

Preferably, the bottom of baffle installs the locating piece, four tops of positive negative pole support are all seted up near the below of locating piece and are all seted up the constant head tank with locating piece assorted.

Preferably, the stand column is installed on both sides of the end plate, and the through hole is opened in the stand column.

Preferably, the inner wall of the positioning groove is provided with a rubber pad, and the inner wall of the rubber pad is provided with an anti-slip groove.

Preferably, the first limiting block and the second limiting block are both arc-shaped, and the inner walls of the first limiting groove and the second limiting groove are smooth.

Preferably, the baffle is rectangular, and a convex block is arranged on the inner side of the baffle.

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

(1) the utility model discloses a cooperation of second stopper, second spacing groove, first stopper and spacing buckle isotructure can inject positive negative pole support in the draw-in groove to install positive negative pole support on the end plate fast, in addition, through the cooperation of spring, can pull down positive negative pole support fast, not only install simply, firmly, reliable, and take out the convenience, but reuse has practiced thrift the cost greatly.

(2) The utility model discloses a locating piece can be convenient for assemble the baffle with the cooperation of constant head tank to can take off the baffle at any time, it is fixed not to influence the installation of positive negative pole busbar, the quick replacement baffle of being convenient for simultaneously, easy operation is convenient, has improved the practicality of device.

Drawings

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

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

FIG. 3 is a schematic structural view of the baffle plate of the present invention when connected to the positive and negative electrode holders;

in the figure: 1. an end plate; 2. embedding a nut; 3. a first stopper; 4. a limiting buckle; 5. a first limit groove; 6. a card slot; 7. a cavity groove; 8. a second limit groove; 9. a second limiting block; 10. a spring; 11. positive and negative electrode supports; 12. a baffle plate; 13. fixing a column; 14. a rubber pad; 15. positioning a groove; 16. and (5) positioning the blocks.

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. 1-3, the present invention provides the following technical solutions: a new energy lithium battery module positive and negative electrode support comprises an end plate 1, wherein one end of the top of the end plate 1 is provided with a clamping groove 6, a positive and negative electrode support 11 is arranged in the clamping groove 6, four corners of the top of the positive and negative electrode support 11 are connected with baffles 12, an embedded nut 2 is arranged in the middle of the top of the positive and negative electrode support 11 and between the four baffles 12, the embedded nut 2 is embedded into the positive and negative electrode support 11 and protrudes to a certain height for fastening a positive and negative electrode bus bar, a first limiting block 3 is fixed below one side of the positive and negative electrode support 11, a second limiting block 9 is arranged below the other side of the positive and negative electrode support 11, two cavity grooves 7 are arranged in the positive and negative electrode support 11 and between the second limiting block 9 and the first limiting block 3, fixing columns 13 are arranged on two sides of the inner wall of the cavity grooves 7, a spring 10 is connected between the two fixing, the positive and negative electrode supports 11 can be limited to move towards the X direction by the limiting buckle 4, one side of the inner wall of the clamping groove 6 is provided with a first limiting groove 5 matched with the first limiting block 3, the other side of the inner wall of the clamping groove 6 is provided with a second limiting groove 8 matched with the second limiting block 9, meanwhile, the first limiting block 3 and the first limiting groove 5 are mutually clamped by the mutual clamping of the second limiting block 9 and the second limiting groove 8, the positive and negative electrode supports 11 can be limited in the clamping groove 6, so that the positive and negative electrode supports 11 can be quickly installed on the end plate 1, in addition, as the spring 10 can be compressed, the positive and negative electrode supports 11 can be upwards pulled by a certain force, the spring 10 is inwards compressed, so that the first limiting block 3 and the second limiting block 9 are inwards retracted, the positive and negative electrode supports 11 can be quickly taken out through circular arc transition, the device is simple, firm, can be repeatedly used, and greatly saves the cost.

Furthermore, a positioning block 16 is installed at the bottom end of the baffle 12, positioning grooves 15 matched with the positioning block 16 are formed in the four ends of the top of the positive and negative electrode supports 11 close to the lower portion of the positioning block 16, the positioning block 16 is inserted into the positioning grooves 15, the positioning block 16 and the positioning grooves 15 are clamped with each other, and therefore the baffle 12 can be assembled conveniently, the baffle 12 can be taken down at any time, installation and fixation of positive and negative busbars are not affected, meanwhile, the baffle 12 can be replaced quickly, the operation is simple and convenient, and the practicability of the device is improved.

Further, the stand is all installed to the both sides of end plate 1, is convenient for fixed end plate 1 through the stand, and the through-hole has been seted up to the inside of stand.

Specifically, the inner wall of the positioning groove 15 is provided with a rubber pad 14, the rubber pad 14 plays a role in stabilization, and the inner wall of the rubber pad 14 is provided with an anti-slip groove.

Specifically, the first limiting block 3 and the second limiting block 9 are both arc-shaped, and the inner walls of the first limiting groove 5 and the second limiting groove 8 are smooth.

Specifically, the baffles 12 are rectangular, and the four baffles 12 can form a cross-shaped notch, so that the positive and negative poles of the module can be conveniently led out, and the inner sides of the baffles 12 are provided with bumps.

The utility model discloses a theory of operation and use flow: when the utility model is used, the positive and negative electrode supports 11 are inserted into the clamping groove 6 to mutually clamp the second limiting block 9 and the second limiting groove 8, the first limiting block 3 and the first limiting groove 5 are mutually clamped, meanwhile, the positive and negative electrode supports 11 can be limited in the clamping groove 6 through the matching of the limiting buckle 4, thereby the positive and negative electrode supports 11 are quickly installed on the end plate 1, when the positive and negative electrode supports 11 need to be taken down, the positive and negative electrode supports 11 can be upwards pulled up by a certain force to enable the spring 10 to be inwards compressed, thereby the first limiting block 3 and the second limiting block 9 are inwards contracted, and the positive and negative electrode supports 11 can be quickly taken out through circular arc transition, the device is simple, firm and reliable to install, is convenient to take out and can be repeatedly used, greatly saves the cost, in addition, the positioning block 16 is inserted into the positioning groove 15 to mutually clamp the positioning block 16 and the positioning groove 15, thereby the assembly of, can take off baffle 12 at any time, it is fixed not to influence the installation of positive negative busbar, the quick replacement baffle 12 of being convenient for simultaneously, easy operation is convenient, has improved the practicality of device.

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 positive negative pole support of new forms of energy lithium cell module which characterized in that: the novel adjustable type adjustable clamping device comprises an end plate (1), wherein a clamping groove (6) is formed in one end of the top of the end plate (1), positive and negative electrode supports (11) are arranged inside the clamping groove (6), baffle plates (12) are connected to four corners of the top of each positive and negative electrode support (11), embedded nuts (2) are arranged in the middle of the top of each positive and negative electrode support (11) and between the four baffle plates (12), a first limiting block (3) is fixed below one side of each positive and negative electrode support (11), a second limiting block (9) is arranged below the other side of each positive and negative electrode support (11), two cavity grooves (7) are formed in the inner part of each positive and negative electrode support (11) and between the second limiting block (9) and the first limiting block (3), fixing columns (13) are arranged on two sides of the inner wall of each cavity groove (7), and springs (10, spacing buckle (4) are all installed near the below of spring (10) at the bottom both ends of positive negative pole support (11), inner wall one side of draw-in groove (6) seted up with first stopper (3) assorted first spacing groove (5), and the inner wall opposite side of draw-in groove (6) seted up with second stopper (9) assorted second spacing groove (8).

2. The positive and negative electrode support of the new energy lithium battery module as claimed in claim 1, wherein: locating blocks (16) are installed at the bottom ends of the baffles (12), and locating grooves (15) matched with the locating blocks (16) are formed in the four ends of the tops of the positive and negative electrode supports (11) close to the lower portions of the locating blocks (16).

3. The positive and negative electrode support of the new energy lithium battery module as claimed in claim 1, wherein: the stand is all installed to the both sides of end plate (1), and the through-hole has been seted up to the inside of stand.

4. The positive and negative electrode support of the new energy lithium battery module as claimed in claim 2, wherein: the inner wall of the positioning groove (15) is provided with a rubber pad (14), and the inner wall of the rubber pad (14) is provided with an anti-slip groove.

5. The positive and negative electrode support of the new energy lithium battery module as claimed in claim 1, wherein: the first limiting block (3) and the second limiting block (9) are both arc-shaped, and the inner walls of the first limiting groove (5) and the second limiting groove (8) are smooth.

6. The positive and negative electrode support of the new energy lithium battery module as claimed in claim 1, wherein: the baffle (12) is rectangular, and a convex block is arranged on the inner side of the baffle (12).