CN216698641U

CN216698641U - Lithium battery convenient to wiring

Info

Publication number: CN216698641U
Application number: CN202220108657.XU
Authority: CN
Inventors: 张腾飞; 刘贤贵
Original assignee: Shenzhen Zhiboli Technology Co ltd
Current assignee: Shenzhen Zhiboli Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-06-07
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to a lithium battery convenient for wiring, which comprises a shell, wherein a lithium battery body is arranged inside the shell, pins are arranged at the top of the lithium battery body, a wiring cylinder is bonded at the top of the shell, a conductive column is arranged at the bottom of the wiring cylinder, the bottom of the conductive column is welded with the pins, a conductive sheet is welded at the top of the conductive column, a fixing box is arranged at the top of the shell, a threaded rod is connected with the internal thread of the fixing box through a thread, a push block is welded at the bottom of the threaded rod, and a first through hole is formed in the inner wall of the fixing box. According to the utility model, the push rod, the press plate and the blade are arranged, the shell protects the lithium battery body, when wiring is needed, an external lead is inserted into the wiring barrel, then the threaded rod is rotated to descend, the push rod is pushed to move, so that the press plate is close to the conducting strip, and the blade is cut into the inner part of the conducting strip, so that the lead is communicated with the conducting strip, and the lithium battery body is conveniently communicated.

Description

Lithium battery convenient to wiring

Technical Field

The utility model relates to the technical field of lithium batteries, in particular to a lithium battery convenient for wiring.

Background

The lithium battery is a battery which uses non-aqueous electrolyte solution and takes lithium metal or lithium alloy as a positive/negative electrode material, and the lithium battery box is a group of lithium batteries which are composed of a plurality of single batteries, a box body, a lithium battery management system, relevant installation structural members (equipment) and the like, and is provided with a lithium battery box structure and a lithium battery box monitoring device which meet the standard.

The traditional lithium battery box has some defects, the wiring mode outside the lithium battery box is also the traditional wiring mode, the wiring is troublesome, and generally, the insulating sheath of the lead needs to be stripped to carry out wiring.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a lithium battery convenient for wiring.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a lithium cell convenient to wiring, includes the shell, the inside of shell is equipped with lithium cell body, lithium cell body's top is equipped with the pin, the top of shell bonds there is a wiring section of thick bamboo, the bottom of a wiring section of thick bamboo is equipped with and leads electrical pillar, lead the bottom of electrical pillar with the pin welding, the top welding of electrical pillar has the conducting strip, the top of shell is equipped with fixed box, the inside threaded connection of fixed box has the threaded rod, the bottom welding of threaded rod has the ejector pad, first through-hole has been seted up to the inner wall of fixed box, and the inside of first through-hole is equipped with the push rod, the one end of push rod extends to the inside of a wiring section of thick bamboo, the one end welding of push rod has the clamp plate, the clamp plate with the blade has all been welded to one side of conducting strip.

Further, a rubber layer is arranged inside the shell.

Furthermore, a partition plate is arranged inside the shell.

Further, the top of conducting strip is the arc, the top welding of clamp plate has the baffle, the baffle is the arc.

Furthermore, a moving block is welded at one end of the push rod, and one side of the moving block and the bottom end of the push block are both inclined.

Furthermore, a rotating block is welded at the top of the threaded rod.

Furthermore, a fixed cylinder is bonded between the fixed box and the wiring cylinder.

The utility model has the beneficial effects that:

1. by arranging the push rod, the pressing plate and the blade, the shell protects the lithium battery body, when wiring is needed, an external lead is inserted into the wiring barrel, then the threaded rod is rotated to descend, the push rod is pushed to move, so that the pressing plate is close to the conducting strip, and the blade is cut into the inside of the lead insulating sheet, so that the lead is connected with the conducting strip, and the lithium battery body is convenient to connect;

2. the rubber layer is arranged, so that the lithium battery body is protected conveniently;

3. by arranging the conducting plate and the guide plate, an external wire can be conveniently inserted into the wiring barrel, so that the wire can be conveniently fixed between the conducting plate and the pressing plate;

4. by arranging the push block and the moving block with one inclined side, when the push block is driven to descend by the threaded rod, the moving block is pushed to transversely move by the inclined surface, so that the push rod is pushed to move, the wire connection of a wire is convenient to fix, and the threaded rod is convenient to rotate by the rotating block;

5. the push rod is protected conveniently by arranging the fixing barrel, so that the push rod can move conveniently, and the wire is connected and fixed.

Drawings

Fig. 1 is a schematic front view of a lithium battery convenient for wiring in embodiment 1;

FIG. 2 is a schematic cross-sectional view of a lithium battery for facilitating wiring according to example 1;

fig. 3 is a schematic cross-sectional structural diagram of a lithium battery convenient for wiring according to embodiment 2.

In the figure: the lithium battery comprises a shell 1, a lithium battery body 2, a rubber layer 3, a partition plate 4, pins 5, conductive columns 6, a wiring barrel 7, conductive sheets 8, blades 9, a pressing plate 10, a guide plate 11, a fixed box 12, a rotating block 13, a threaded rod 14, a push block 15, a moving block 16, a push rod 17 and a fixed barrel 18.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Example 1

Referring to fig. 1-2, a lithium battery convenient for wiring comprises a housing 1, a lithium battery body 2 is arranged inside the housing 1, pins 5 are arranged on the top of the lithium battery body 2, a wiring barrel 7 is bonded on the top of the housing 1, a conductive post 6 is arranged at the bottom of the wiring barrel 7, the bottom of the conductive post 6 is welded with the pins 5, a conductive sheet 8 is welded on the top of the conductive post 6, a fixing box 12 is arranged on the top of the housing 1, a threaded rod 14 is connected to the internal thread of the fixing box 12, a push block 15 is welded at the bottom of the threaded rod 14, a first through hole is formed in the inner wall of the fixing box 12, a push rod 17 is arranged inside the first through hole, one end of the push rod 17 extends into the wiring barrel 7, a pressing plate 10 is welded at one end of the push rod 17, a blade 9 is welded on both the pressing plate 10 and one side of the conductive sheet 8, the lithium battery body 2 is protected by the housing 1, and when wiring is required, an external lead is inserted into the interior of the wiring barrel 7, then the threaded rod 14 is rotated to enable the threaded rod 14 to descend, the push rod 17 is pushed to move, the press plate 10 is enabled to be close to the conducting strip 8, the blade 9 is cut into the interior of a lead insulating strip, the lead is enabled to be connected with the conducting strip 8, and the lithium battery body 2 is convenient to connect.

Wherein, the inside of shell 1 is equipped with rubber layer 3, is convenient for protect lithium cell body 2 through rubber layer 3.

Wherein, the inside of shell 1 is equipped with baffle 4.

Wherein, the top of conducting strip 8 is the arc, and the top welding of clamp plate 10 has baffle 11, and baffle 11 is the arc, is convenient for outside wire to insert the inside of bobbin 7 through conducting strip 8 and baffle 11 to the wire of being convenient for is fixed between conducting strip 8 and clamp plate 10.

Wherein, the welding of the one end of push rod 17 has movable block 16, and one side of movable block 16 and the bottom of ejector pad 15 all are the slope form, and when threaded rod 14 drove ejector pad 15 and descend, can promote movable block 16 lateral shifting through the inclined plane to promote push rod 17 and remove, the wiring of the wire of being convenient for is fixed.

Wherein, the top welding of threaded rod 14 has turning block 13, is convenient for rotate threaded rod 14 through turning block 13.

The working principle is as follows: the lithium battery body 2 is protected through the shell 1, when wiring is needed, an external lead is inserted into the wiring barrel 7, then the threaded rod 14 is rotated to enable the threaded rod 14 to descend, the push rod 17 is pushed to move, the press plate 10 is enabled to be close to the conducting strip 8, and the blade 9 is cut into the inside of a lead insulating strip, so that the lead is connected with the conducting strip 8, and the lithium battery body 2 is convenient to connect;

the lithium battery body 2 is protected conveniently through the rubber layer 3;

the conducting strip 8 and the guide plate 11 facilitate the insertion of an external wire into the wiring barrel 7, so that the wire is fixed between the conducting strip 8 and the pressing plate 10;

when the threaded rod 14 drives the push block 15 to descend, the inclined surface pushes the moving block 16 to move transversely, so that the push rod 17 is pushed to move, and the lead is convenient to fix;

turning of the threaded rod 14 is facilitated by the turning block 13.

Example 2

Referring to fig. 3, compared with embodiment 1, in this embodiment, in order to increase the practicability of the device, a fixing cylinder 18 is bonded between the fixing box 12 and the junction cylinder 7, the push rod 17 is located inside the fixing cylinder 18, and the push rod 17 is protected through the fixing cylinder 18, so that the push rod 17 can be moved conveniently, and the lead can be wired and fixed.

The working principle is as follows: the lithium battery body 2 is protected through the shell 1, when wiring is needed, an external lead is inserted into the wiring barrel 7, then the threaded rod 14 is rotated to descend the threaded rod 14, the push rod 17 is pushed to move, the press plate 10 is close to the conducting strip 8, and the blade 9 is cut into the insulating strip of the lead, so that the lead is connected with the conducting strip 8, and the lithium battery body 2 is convenient to connect;

the threaded rod 14 is convenient to rotate through the rotating block 13;

the push rod 17 is protected conveniently through the fixing barrel 18, so that the push rod 17 can move conveniently, and the conducting wire is connected and fixed.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The lithium battery convenient for wiring comprises a shell (1) and is characterized in that a lithium battery body (2) is arranged inside the shell (1), pins (5) are arranged at the top of the lithium battery body (2), a wiring barrel (7) is bonded at the top of the shell (1), a conductive column (6) is arranged at the bottom of the wiring barrel (7), the bottom of the conductive column (6) is welded with the pins (5), a conductive sheet (8) is welded at the top of the conductive column (6), a fixing box (12) is arranged at the top of the shell (1), a threaded rod (14) is connected with the internal thread of the fixing box (12), a push block (15) is welded at the bottom of the threaded rod (14), a first through hole is formed in the inner wall of the fixing box (12), a push rod (17) is arranged inside the first through hole, one end of the push rod (17) extends to the inside of the wiring barrel (7), one end of the push rod (17) is welded with a pressing plate (10), and blades (9) are welded on one sides of the pressing plate (10) and the conducting strip (8).

2. A lithium battery facilitating wiring according to claim 1, characterized in that the inside of the housing (1) is provided with a rubber layer (3).

3. A lithium battery facilitating wiring according to claim 1, characterized in that the inside of the case (1) is provided with a separator (4).

4. The lithium battery convenient for wiring as claimed in claim 1, wherein the top of the conductive sheet (8) is arc-shaped, and the top of the pressing plate (10) is welded with a guide plate (11), wherein the guide plate (11) is arc-shaped.

5. The lithium battery convenient for wiring as claimed in claim 1, wherein a moving block (16) is welded at one end of the push rod (17), and one side of the moving block (16) and the bottom end of the push block (15) are both inclined.

6. Lithium battery facilitating wiring according to claim 1, characterized in that the threaded rod (14) is welded on top with a turning block (13).

7. The lithium battery convenient for wiring as claimed in claim 1, wherein a fixing cylinder (18) is bonded between the fixing box (12) and the wiring cylinder (7).