CN218414894U

CN218414894U - Conveniently get lithium cell protection box of putting battery

Info

Publication number: CN218414894U
Application number: CN202222373520.XU
Authority: CN
Inventors: 赵枫
Original assignee: Hefei Hagong Huanyi New Energy Technology Co ltd
Current assignee: Hefei Hagong Huanyi New Energy Technology Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-01-31
Anticipated expiration: 2032-09-07

Abstract

The utility model relates to a protection box technical field especially relates to a conveniently get lithium cell protection box of putting battery, comprising a base plate, the bottom plate articulates there are posterior lateral plate, left side board, preceding curb plate and right side board, the upper end of posterior lateral plate articulates there is the upper cover, the inner wall connection of right side board has the contact, the left side board is connected with the spring through supporting mechanism, and contact and spring set up relatively. When taking out the lithium cell, rotate locking screw to not hard up, rotate the upper cover, make left side board, preceding curb plate, right side board break away from the spacing groove, posterior lateral plate, left side board, preceding curb plate and right side board are opened to the outside, take out the lithium cell from the casing, and this device all opens posterior lateral plate, left side board, preceding curb plate, right side board when needs take out the lithium cell from the box body, improves the convenient degree of taking out the lithium cell from the casing.

Description

Conveniently get lithium cell protection box of putting battery

Technical Field

The utility model relates to a protection box technical field especially relates to a conveniently get lithium cell protection box of putting battery.

Background

The lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery.

Lithium batteries refer to batteries that contain lithium (including metallic lithium, lithium alloys and lithium ions, lithium polymers) in an electrochemical system. Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium metal batteries are generally non-rechargeable and contain lithium in a metallic state. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable.

In order to protect the lithium cell, install the lithium cell in the protection box body usually, protection box body and lithium cell match the setting, after putting into the box body with the lithium cell inside, when taking out the lithium cell, the operation is inconvenient.

Aiming at the problems, the lithium battery protection box which is convenient for taking and placing the battery is designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently get lithium cell protection box of putting battery to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

a lithium battery protection box convenient for taking and placing batteries comprises a bottom plate, wherein the bottom plate is hinged with a rear side plate, a left side plate, a front side plate and a right side plate, the upper end of the rear side plate is hinged with an upper cover, the inner wall of the right side plate is connected with a contact piece, the left side plate is connected with a spring through a bearing mechanism, the contact piece and the spring are arranged oppositely,

the upper end of the bottom plate is connected with a base, the upper cover is provided with a limiting groove, the upper ends of the left side plate, the front side plate and the right side plate are movably inserted into the limiting groove, locking screws are in threaded connection with three threaded holes formed in the limiting groove, and one ends of the three locking screws, which are located in the limiting groove, are respectively abutted to the side walls of the left side plate, the front side plate and the right side plate.

Preferably, the left side plate, the front side plate and the right side plate are the same in height, and the left side plate is higher than the rear side plate.

Preferably, four front, back, left and right end faces of the base are all connected with first permanent magnets, inner walls of the back side plate, the left side plate, the front side plate and the right side plate are all connected with second permanent magnets, and the four second permanent magnets are respectively arranged opposite to the four first permanent magnets.

Preferably, the bearing mechanism comprises an outer sleeve fixedly inserted in a through hole on the side wall of the left side plate, an inner sleeve is movably inserted in the outer sleeve, the inner wall of the inner sleeve is connected with a bearing plate, the bearing plate is connected with one end of the spring,

and a positioning screw is connected in a threaded hole formed in the outer sleeve in a threaded manner, and one end of the positioning screw, which is positioned in the outer sleeve, is abutted against the side wall of the inner sleeve.

Preferably, the outer wall of the inner sleeve is connected with a pushing block, and the pushing block movably penetrates through a notch formed in the side wall of the outer sleeve and extends to the outside of the outer sleeve.

The utility model has the advantages that:

when the lithium battery needs to be taken out of the box body, the rear side plate, the left side plate, the front side plate and the right side plate are all opened, so that the convenience of taking the lithium battery out of the shell is improved;

the rear side plate, the left side plate, the front side plate and the right side plate are fixed in a vertical state through the adsorption of the first permanent magnet and the second permanent magnet, so that the convenience of operating the rear side plate, the left side plate, the front side plate and the right side plate is improved;

the setting of supporting mechanism will protect the box equipment back that targets in place, utilizes supporting mechanism to adjust to installing and target in place the position about the spring, avoids when the installation spring and battery offset, and the difficult left side board that keeps is in vertical state, promotes the outside setting of piece extension to outer tube, and the convenient position of inner tube removes.

Drawings

FIG. 1 is a schematic view of the present invention;

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

FIG. 3 is a schematic view of the expansion of the case of the present invention;

reference numerals are as follows: 101-a base plate; 102-a rear side panel; 103-left side plate; 104-front side plate; 105-right side plate; 106-upper cover; 2-a base; 3-limiting groove; 4-locking screws; 5-a contact blade; 6-a spring; 7-a first permanent magnet; 8-a second permanent magnet; 9-outer sleeve; 10-inner sleeve; 11-a set screw; 12-a bearing plate; 13-pushing block.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-3, a lithium battery protection box convenient for taking and placing batteries comprises a bottom plate 101, a rear side plate 102, a left side plate 103, a front side plate 104 and a right side plate 105 are hinged with the bottom plate 101, the upper end of the rear side plate 102 is hinged with an upper cover 106, the inner wall of the right side plate 105 is connected with a contact piece 5, the left side plate 103 is connected with a spring 6 through a bearing mechanism, the contact piece 5 and the spring 6 are oppositely arranged,

the upper end of the bottom plate 101 is connected with a base 2, the upper cover 106 is provided with a limiting groove 3, the upper ends of the left side plate 103, the front side plate 104 and the right side plate 105 are movably inserted into the limiting groove 3, three threaded holes formed in the limiting groove 3 are all in threaded connection with locking screws 4, and one ends of the three locking screws 4, which are positioned in the limiting groove 3, are respectively abutted against the side walls of the left side plate 103, the front side plate 104 and the right side plate 105; the left side plate 103, the front side plate 104 and the right side plate 105 are at the same height, and the left side plate 103 is higher than the rear side plate 102.

The front, rear, left and right end faces of the base 2 are connected with first permanent magnets 7, the inner walls of the rear side plate 102, the left side plate 103, the front side plate 104 and the right side plate 105 are connected with second permanent magnets 8, and the four second permanent magnets 8 are arranged opposite to the four first permanent magnets 7 respectively.

The bearing mechanism comprises an outer sleeve 9 fixedly inserted in a through hole in the side wall of the left side plate 103, an inner sleeve 10 is movably inserted in the outer sleeve 9, the inner wall of the inner sleeve 10 is connected with a bearing plate 12, the bearing plate 12 is connected with one end of the spring 6, a positioning screw 11 is in threaded connection with a threaded hole formed in the outer sleeve 9, and one end of the positioning screw 11, which is positioned in the outer sleeve 9, abuts against the side wall of the inner sleeve 10; the outer wall of the inner sleeve 10 is connected with a pushing block 13, and the pushing block 13 movably penetrates through a notch formed in the side wall of the outer sleeve 9 and extends to the outside of the outer sleeve 9.

In the scheme, a lithium battery is placed on a base 2, a rear side plate 102, a left side plate 103, a front side plate 104 and a right side plate 105 are kept in a vertical state, the rear side plate 102, the left side plate 103, the front side plate 104 and the right side plate 105 are all abutted against the base 2, an upper cover 106 is rotated to be horizontal to the position where the left side plate 103, the front side plate 104 and the right side plate 105 are inserted into a limiting groove 3, a locking screw 4 is rotated to be abutted against the left side plate 103, the front side plate 104 and the right side plate 105, the protection box is assembled, and the lithium battery is contacted with a contact piece 5 and a spring 6;

when the lithium battery is taken out, the locking screw 4 is rotated to be loosened, the upper cover 106 is rotated to separate the left side plate 103, the front side plate 104 and the right side plate 105 from the limiting groove 3, the rear side plate 102, the left side plate 103, the front side plate 104 and the right side plate 105 are opened to the outside, the lithium battery is taken out from the shell,

this device, when needs take out the lithium cell from the box body, all open posterior lateral plate 102, left side board 103, preceding curb plate 104, right side board 105, improve the convenient degree of taking out the lithium cell from the casing.

First permanent magnet 7 and second permanent magnet 8's setting, rear panel 102, left side board 103, preceding curb plate 104, right side board 105 are fixed in vertical state through the absorption of first permanent magnet 7 and second permanent magnet 8, improve the convenient degree of operating it.

The inner sleeve 10 moves in the outer sleeve 9, after the inner sleeve moves in place, the positioning screw 11 is rotated to abut against the side wall of the inner sleeve 10, the position of the inner sleeve 10 is fixed, the inner sleeve 10 drives the spring 6 to move synchronously through the bearing plate 12 in the moving process,

the supporting mechanism is arranged, after the protection box is assembled in place, the supporting mechanism is used for adjusting the left position and the right position of the spring 6 to the installation position, the situation that the spring 6 is abutted to a battery when the spring is installed is avoided, the left side plate 103 is difficult to be kept in a vertical state, the pushing block 13 extends to the outer portion of the outer sleeve 9, and the position of the inner sleeve 10 is convenient to move.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a conveniently get lithium battery protection box of putting battery, includes bottom plate (101), its characterized in that: the bottom plate (101) is hinged with a rear side plate (102), a left side plate (103), a front side plate (104) and a right side plate (105), the upper end of the rear side plate (102) is hinged with an upper cover (106), the inner wall of the right side plate (105) is connected with a contact piece (5), the left side plate (103) is connected with a spring (6) through a bearing mechanism, the contact piece (5) and the spring (6) are oppositely arranged,

the upper end of the bottom plate (101) is connected with a base (2), a limiting groove (3) is formed in the upper cover (106), the upper ends of the left side plate (103), the front side plate (104) and the right side plate (105) are movably inserted into the limiting groove (3), locking screws (4) are connected with three threaded holes formed in the limiting groove (3) in a threaded mode, and one ends, located inside the limiting groove (3), of the three locking screws (4) are respectively abutted to the side walls of the left side plate (103), the front side plate (104) and the right side plate (105).

2. The lithium battery protection box convenient for taking and placing the battery as claimed in claim 1, wherein: the left side plate (103), the front side plate (104) and the right side plate (105) are the same in height, and the left side plate (103) is higher than the rear side plate (102).

3. The lithium battery protection box convenient for taking and placing the battery as claimed in claim 1, wherein: all be connected with first permanent magnet (7) on four terminal surfaces all around of base (2), the inner wall of posterior lateral plate (102), left side board (103), preceding curb plate (104) and right side board (105) all is connected with second permanent magnet (8), and four second permanent magnets (8) set up with four first permanent magnets (7) respectively relatively.

4. The lithium battery protection box convenient for taking and placing the battery as claimed in claim 1, wherein: the bearing mechanism comprises an outer sleeve (9) fixedly inserted in a through hole on the side wall of the left side plate (103), an inner sleeve (10) is movably inserted in the outer sleeve (9), the inner wall of the inner sleeve (10) is connected with a bearing plate (12), the bearing plate (12) is connected with one end of the spring (6),

and a positioning screw (11) is connected with a threaded hole formed in the outer sleeve (9) in a threaded manner, and one end, positioned in the outer sleeve (9), of the positioning screw (11) is abutted against the side wall of the inner sleeve (10).

5. The lithium battery protection box convenient for taking and placing the battery as claimed in claim 4, wherein: the outer wall of the inner sleeve (10) is connected with a pushing block (13), and the pushing block (13) movably penetrates through a notch formed in the side wall of the outer sleeve (9) and extends to the outside of the outer sleeve (9).