CN215377613U

CN215377613U - Lightweight copper-aluminum battery connecting piece

Info

Publication number: CN215377613U
Application number: CN202121348114.7U
Authority: CN
Inventors: 胡正波; 胡正伟
Original assignee: Suzhou Shoufan Electronic Technology Co ltd
Current assignee: Suzhou Shoufan Electronic Technology Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-31
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to the technical field of batteries, in particular to a light-weight copper-aluminum battery connecting piece which comprises a first hard aluminum connecting plate and a second hard aluminum connecting plate, wherein a cavity is arranged inside the first hard aluminum connecting plate, an installation shaft is rotatably connected inside the cavity, an installation plate is fixedly connected to the outer surface of the installation shaft, two push-pull plates are rotatably connected to the top of the installation plate, two grooves are arranged at the bottom of the inner wall of the cavity, sliding blocks are slidably connected inside the two grooves, return springs are arranged inside the two grooves, one ends of the two return springs are respectively and fixedly connected to one side opposite to the two sliding blocks, the limiting block is driven to be separated from the limiting hole by the arranged mounting shaft, the mounting plate, the push-pull plate and the sliding block, drive the sliding block through reset spring and with stopper and spacing hole joint, be convenient for adjust the distance between two connection pieces, effectively reduce the use limitation of connecting piece.

Description

Lightweight copper-aluminum battery connecting piece

Technical Field

The utility model relates to the technical field of batteries, in particular to a light-weight copper-aluminum battery connecting piece.

Background

A battery refers to a portion of the space of a cup, tank or other container or composite container holding an electrolyte solution and metal electrodes to generate an electric current, a device capable of converting chemical energy into electrical energy, having a positive and a negative electrode, and a battery connector refers to a conductor for carrying current between components in a battery circuit, such as connectors for electrical connection between individual cells, between a battery terminal and a battery pack terminal, or between a battery pack terminal and an external circuit and auxiliary devices.

The size and the size of the battery are different, however, most of the battery connecting pieces used for connecting the terminals of the battery are fixed, the connecting pieces cannot be adjusted to be proper in size according to the size of the battery when in use, and the use limitation of the connecting pieces is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lightweight copper-aluminum battery connecting piece, which aims to solve the problems that the connecting piece provided by the background technology cannot be adjusted to an appropriate size according to the size of a battery when in use, and the use limitation of the connecting piece is high.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lightweight copper-aluminum material battery connecting piece, includes first duralumin connecting plate and second duralumin connecting plate, the inside of first duralumin connecting plate is provided with the cavity, the inside rotation of cavity is connected with the installation axle, the outer fixed surface of installation axle is connected with the mounting panel, the top of mounting panel is rotated and is connected with two push-and-pull plates, the bottom of cavity inner wall is provided with two recesses, two the equal sliding connection in inside of recess has a sliding block, two the inside of recess all is provided with reset spring, two reset spring's one end fixed connection respectively is two one side that the sliding block is relative, two the push-and-pull plate rotates respectively to be connected in two the top of sliding block, the equal fixedly connected with stopper in one side that two sliding blocks leave mutually.

Preferably, for the convenience of connecting between first duralumin connecting plate and the second duralumin connecting plate for the stopper, the mounting groove has been seted up on the right side of second duralumin connecting plate, the front and the back of mounting groove inner wall all are provided with the spacing hole of a plurality of, first duralumin connecting plate sliding connection be in the inside of mounting groove.

Preferably, in order to facilitate the left and right movement of the installation shaft, a through groove is formed in the top of the second hard aluminum connecting plate, and one end of the installation shaft sequentially penetrates through the first hard aluminum connecting plate and the through groove and extends to the top of the through groove.

Preferably, in order to facilitate quick understanding of the position of the limiting hole, the mounting shaft extends to an end fixedly connected with adjusting block at the top of the through groove, and the top of the second duralumin connecting plate is provided with a plurality of indication pastes.

Preferably, in order to facilitate the limit block to be inserted into the limit hole quickly, the outer surface of the mounting shaft is rotatably connected with a finger position rod, and the finger position rod is slidably connected to the top of the second hard aluminum connecting plate.

Preferably, in order to connect the two batteries, the right side of the first duralumin connecting plate and the left side of the second duralumin connecting plate are both fixedly connected with connecting pieces.

Preferably, in order to facilitate the connection of the battery and the connecting sheets, connecting holes are formed in the two connecting sheets.

The utility model has the technical effects and advantages that:

1. the installation axle, mounting panel, push-and-pull board and the sliding block that drive through setting up drive stopper and spacing hole and break away from, drive the sliding block through reset spring with stopper and spacing hole joint, be convenient for adjust the distance between two connection pieces, effectively reduce the use limitation of connecting piece.

2. Through the finger position pole and the instruction subsides that set up, the accurate and quick position limiting hole of location is located the position, practices thrift adjust time, can effectual improvement regulation efficiency.

Drawings

FIG. 1 is a front view of the interior of the present invention.

Fig. 2 is a schematic top view of the structure of fig. 1.

Fig. 3 is an external structural view of the structural diagram 2 of the present invention.

FIG. 4 is an enlarged view of portion A of FIG. 2 according to the present invention.

In the figure: 1. a first duralumin connecting plate; 2. a second duralumin connecting plate; 3. a cavity; 4. installing a shaft; 5. mounting a plate; 6. a push-pull plate; 7. a groove; 8. a slider; 9. a return spring; 10. a limiting block; 11. mounting grooves; 12. a limiting hole; 13. a through groove; 14. an adjusting block; 15. an indication sticker; 16. a finger position rod; 17. connecting sheets; 18. and connecting the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a lightweight copper aluminium material battery connecting piece, including first duralumin connecting plate 1 and second duralumin connecting plate 2, the inside of first duralumin connecting plate 1 is provided with cavity 3, the internal rotation of cavity 3 is connected with installation axle 4, the outer fixed surface of installation axle 4 is connected with mounting panel 5, the top of mounting panel 5 is rotated and is connected with two push-and-pull plates 6, the bottom of 3 inner walls of cavity is provided with two recess 7, the equal sliding connection in inside of two recess 7 has sliding block 8, the inside of two recess 7 all is provided with reset spring 9, two reset spring 9's one end difference fixed connection in two relative one sides of sliding block 8, two push-and-pull plates 6 rotate respectively and connect in the top of two sliding blocks 8, the equal fixedly connected with stopper 10 in one side that two sliding blocks 8 separated from each other, the outside of first duralumin connecting plate 1 and extension to first duralumin connecting plate 1 is all run through to the one end of two stopper 10.

The penetrating positions of the two limit blocks 10 and the first duralumin connecting plate 1 are both in sliding connection, the mounting shaft 4 can drive the mounting plate 5 to rotate to drive the two ends of the two push-pull plates 6 to rotate, one ends of the two push-pull plates 6, which are connected with the two sliding blocks 8, are gradually close to each other and drive the two limit blocks 10 to be separated from the limit holes 12 in the original positions, the position of the first duralumin connecting plate 1 in the mounting groove 11 can be changed by pulling the mounting shaft 4, the reset spring 9 can eject the two limit blocks 10 out of the cavity 3 to be clamped into the limit holes 12, and therefore the distance between the two connecting pieces 17 can be adjusted.

As a technical optimization scheme of the utility model, a mounting groove 11 is formed in the right side of a second hard aluminum connecting plate 2, a plurality of limiting holes 12 are formed in the front and back of the inner wall of the mounting groove 11, a first hard aluminum connecting plate 1 is slidably connected inside the mounting groove 11, the limiting holes 12 are matched with limiting blocks 10 in shape and size, the limiting holes 12 can be used for clamping the limiting blocks 10 at different positions, a through groove 13 is formed in the top of the second hard aluminum connecting plate 2, one end of a mounting shaft 4 sequentially penetrates through the first hard aluminum connecting plate 1 and the through groove 13 and extends to the top of the through groove 13, the mounting shaft 4 can slide in the through groove 13, and the through groove 13 facilitates the mounting shaft 4 to drive the first hard aluminum connecting plate 1 to move in the mounting groove 11.

As a technical optimization scheme of the utility model, one end of the mounting shaft 4 extending to the top of the through groove 13 is fixedly connected with an adjusting block 14, the top of the second duralumin connecting plate 2 is provided with a plurality of indicating stickers 15, the indicating stickers 15 correspond to the positions of the limiting holes 12, the indicating stickers 15 can help to observe the positions of the limiting holes 12 and facilitate finding the positions where the limiting blocks 10 are clamped, the outer surface of the mounting shaft 4 is rotatably connected with a finger lever 16, the finger lever 16 is slidably connected to the top of the second duralumin connecting plate 2, the finger lever 16 is positioned at the bottom of the adjusting block 14, and two ends of the finger lever 16 facilitate accurately positioning the positions of the limiting holes 12.

As a technical optimization scheme of the utility model, the right side of the first hard aluminum connecting plate 1 and the left side of the second hard aluminum connecting plate 2 are both fixedly connected with connecting plates 17, connecting holes 18 are arranged inside the two connecting plates 17, and the two connecting holes 18 are used for connecting the terminals of the light-weight copper-aluminum battery.

When the utility model is used, the adjusting block 14 drives the mounting shaft 4 to rotate, the mounting shaft 4 drives the mounting plate 5 to rotate along with the mounting plate, the mounting plate 5 drives the two push-pull plates 6 to rotate around a connecting point with the mounting plate 5 when rotating, so that the other ends of the two push-pull plates 6 rotate and gradually approach, the two push-pull plates 6 respectively drive the two sliding blocks 8 to slide and approach in the two grooves 7, the two sliding blocks 8 respectively squeeze the two return springs 9 when approaching, the two sliding blocks 8 respectively drive the two limiting blocks 10 to separate from the limiting holes 12 at the original positions when sliding, then the adjusting block 14 can be pulled to slide in the through groove 13 to drive the first duralumin connecting plate 1 to move in the mounting groove 11, the return springs 9 can eject the two limiting blocks 10 out of the cavity 3 and clamp the two limiting holes 12 to limit the first duralumin connecting plate 1, so as to adjust the distance between the two connecting sheets 17, effectively reduce the use limitation of connecting piece.

The regulating block 14 can drive the installation shaft 4 to move along with the regulation block, the installation shaft 4 drives the finger lever 16 to move on the second duralumin connecting plate 2, the two ends of the finger lever 16 coincide with the edges of the indication sticker 15, the position of the limiting hole 12 can be conveniently and quickly positioned according to the two ends of the finger lever 16 and the indication sticker 15, the accurate and quick positioning of the limiting hole 12 is facilitated, and the regulating efficiency is effectively improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a lightweight copper aluminium material battery connecting piece, includes first duralumin connecting plate (1) and second duralumin connecting plate (2), its characterized in that: a cavity (3) is arranged in the first hard aluminum connecting plate (1), an installation shaft (4) is rotatably connected in the cavity (3), an installation plate (5) is fixedly connected to the outer surface of the installation shaft (4), two push-pull plates (6) are rotatably connected to the top of the installation plate (5), two grooves (7) are formed in the bottom of the inner wall of the cavity (3), sliding blocks (8) are slidably connected in the two grooves (7), return springs (9) are arranged in the two grooves (7), one ends of the two return springs (9) are respectively and fixedly connected to the opposite sides of the two sliding blocks (8), the two push-pull plates (6) are respectively and rotatably connected to the tops of the two sliding blocks (8), and a limiting block (10) is fixedly connected to the opposite side of the two sliding blocks (8), one end of each limiting block (10) penetrates through the first hard aluminum connecting plate (1) and extends to the outside of the first hard aluminum connecting plate (1).

2. The lightweight copper aluminum battery connector as recited in claim 1, wherein: mounting groove (11) have been seted up on the right side of second duralumin connecting plate (2), the front and the back of mounting groove (11) inner wall all are provided with the spacing hole of a plurality of (12), first duralumin connecting plate (1) sliding connection be in the inside of mounting groove (11).

3. The lightweight copper aluminum battery connector as recited in claim 1, wherein: through groove (13) have been seted up at the top of second duralumin connecting plate (2), the one end of installation axle (4) runs through in proper order first duralumin connecting plate (1) with lead to groove (13) and extend to the top of leading to groove (13).

4. The lightweight copper aluminum battery connector as recited in claim 3, wherein: the installation axle (4) extend to one end fixedly connected with regulating block (14) at logical groove (13) top, the top of second duralumin connecting plate (2) is provided with a plurality of and indicates subsides (15).

5. The lightweight copper aluminum battery connector as recited in claim 3, wherein: the outer surface of installation axle (4) rotates and is connected with finger position pole (16), finger position pole (16) sliding connection in the top of second duralumin connecting plate (2).

6. The lightweight copper aluminum battery connector as recited in claim 1, wherein: the right side of the first hard aluminum connecting plate (1) and the left side of the second hard aluminum connecting plate (2) are fixedly connected with connecting pieces (17).

7. The lightweight copper aluminum battery connector as recited in claim 6, wherein: connecting holes (18) are formed in the connecting pieces (17).