CN210668503U

CN210668503U - Lithium ion battery convenient to installation

Info

Publication number: CN210668503U
Application number: CN201922233589.0U
Authority: CN
Inventors: 王淮平; 冯育兵
Original assignee: Anhui Xinpinyuan Battery Technology Co ltd
Current assignee: Anhui Xinpinyuan Battery Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-06-02
Anticipated expiration: 2029-12-13

Abstract

A lithium ion battery convenient to install comprises a main body, a sliding cover, a positive clamping component, a conductive spring, a conductive pressing sheet, a return spring, a conductive rod and a conductive chassis; the main body is provided with a positive electrode plate and a negative electrode plate, and the arrangement modes of the negative electrode and the positive electrode are the same; the positive clamping component is arranged on the main body in a sliding mode, and the conductive spring is arranged on the positive clamping component and connected with the positive electrode plate; the first positive clamping piece is provided with a second guide groove, and the limiting slide block is positioned in the second guide groove and is in sliding connection with the first positive clamping piece; the guide rod is connected with the conductive pressing sheet, and the conductive pressing sheet is attached to the conductive limiting piece; the first positive clamping piece is in threaded connection with the second positive clamping piece; the conductive chassis is arranged on the second positive clamping piece and is rotationally connected with the second positive clamping piece; the sliding cover is connected with the main body in a sliding mode. The utility model discloses make lithium cell electrode grafting position can stretch out and draw back to protection in the indentation battery box, it is not fragile, safer.

Description

Lithium ion battery convenient to installation

Technical Field

The utility model relates to a battery installation technical field especially relates to a lithium ion battery convenient to installation.

Background

A lithium ion battery is a secondary battery that mainly relies on lithium ions to move back and forth between a positive electrode and a negative electrode. When the lithium ion battery is installed, the anode and the cathode of the lithium ion battery need to be in butt joint with the anode and the cathode of a load, and the anode and the cathode of the conventional lithium ion battery are all insertion columns with smooth surfaces, so that the insertion part of the electrode is easy to disengage when external force is applied after the lithium ion battery is in butt joint with the load, so that the power failure is caused, and the battery does not have a stable and safe output environment.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For the technical problem who exists among the solution background art, the utility model provides a lithium ion battery convenient to installation for lithium cell electrode grafting position can stretch out and draw back, and the protection is not fragile in the indentation battery box, and is safer.

(II) technical scheme

The utility model provides a lithium ion battery convenient to install, which comprises a main body, a sliding cover, an anode clamping component, a conductive spring, a conductive pressing sheet, a reset spring, a guide rod, a limiting slide block, a conductive rod and a conductive chassis; the main body is provided with a positive electrode plate and a negative electrode plate, and the arrangement modes of the negative electrode and the positive electrode are the same; the main body is provided with a first guide groove, the positive clamping component is positioned in the first guide groove and is arranged on the main body in a sliding manner, and the conductive spring is arranged on the positive clamping component and is connected with the positive electrode plate; the positive clamping component comprises a conductive limiting part, a first positive clamping part and a second positive clamping part; the first positive clamping piece is arranged on the conductive limiting piece; the first positive clamping piece is provided with a second guide groove, and the limiting slide block is positioned in the second guide groove and is in sliding connection with the first positive clamping piece; the guide rod is arranged on the limiting slide block and connected with the conductive pressing sheet, and the conductive pressing sheet is attached to the conductive limiting part; the reset spring is arranged on the voltage conducting sheet and is propped against the first positive clamping piece; the first positive clamping piece is provided with external threads, the second positive clamping piece is provided with internal threads, and the first positive clamping piece is in threaded connection with the second positive clamping piece; the conductive chassis is arranged on the second positive clamping piece and is rotationally connected with the second positive clamping piece, and the conductive rod is arranged on the conductive chassis; the sliding cover is provided with an inverted T-shaped boss, the main body is correspondingly provided with an inverted T-shaped groove, and the sliding cover is in sliding connection with the main body.

Preferably, the sliding cover is provided with an open slot.

Preferably, the number of the sliding covers is two.

Preferably, the number of the conductive pads is two.

Preferably, the number of the guide rods is multiple.

Preferably, the number of the limiting slide blocks is multiple groups.

Preferably, the end of the conductive rod far away from the conductive chassis is conical.

Preferably, the conductive chassis is disc-shaped.

The above technical scheme of the utility model has following profitable technological effect: the conductive rod is inserted into the first positive clamping piece, the conductive rod is pressed tightly through the reset spring, and the second positive clamping piece is rotated, so that the first positive clamping piece and the second positive clamping piece are in threaded connection, the connection mode is simple and firm, and the conductive rod cannot fall off easily; the connected positive clamping component is pushed towards the positive electrode plate, finally the sliding cover is moved to seal the positive clamping component in the main body, the conductive spring compresses and tightly supports the positive clamping component against the sliding cover, and the installation process is completed; the sliding cover is under the action of the conductive spring, cannot easily slide after covering the positive clamping assembly, and is stable and firm in structure; when the battery is displaced, the electrode plugging part cannot be deformed or damaged, so that the battery has a good protection effect and provides a stable and safe output environment for the battery.

Drawings

Fig. 1 is a schematic structural diagram of a lithium ion battery convenient to install according to the present invention.

Fig. 2 is a right side view of the lithium ion battery convenient to install according to the present invention.

Fig. 3 is a top view of the lithium ion battery convenient to install according to the present invention.

Fig. 4 is the utility model provides a lithium ion battery middle anode clamping component's that is convenient for install structural schematic.

Reference numerals: 1. a main body; 2. a sliding cover; 3. a positive clamping component; 4. a first guide groove; 5. a positive electrode plate; 6. a conductive spring; 7. an inverted T-shaped boss; 8. an open slot; 9. a conductive limit piece; 10. a first positive electrode clamping piece; 11. a second positive electrode clamping piece; 12. conducting tabletting; 13. a return spring; 14. a guide bar; 15. a limiting slide block; 16. a second guide groove; 17. a conductive rod; 18. a conductive chassis; 19. and a negative electrode plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the lithium ion battery convenient to mount provided by the present invention comprises a main body 1, a sliding cover 2, a positive clamping assembly 3, a conductive spring 6, a conductive pressing sheet 12, a return spring 13, a guide rod 14, a limiting slider 15, a conductive rod 17 and a conductive chassis 18; the main body 1 is provided with a positive electrode plate 5 and a negative electrode plate 19, and the arrangement modes of the negative electrode and the positive electrode are the same; the main body 1 is provided with a first guide groove 4, the positive clamping component 3 is positioned in the first guide groove 4 and is arranged on the main body 1 in a sliding manner, and the conductive spring 6 is arranged on the positive clamping component 3 and is connected with the positive electrode plate 5; the positive clamping component 3 comprises a conductive limiting part 9, a first positive clamping part 10 and a second positive clamping part 11; the first positive clamping piece 10 is arranged on the conductive limiting piece 9; the first positive clamping piece 10 is provided with a second guide groove 16, and the limiting slide block 15 is positioned in the second guide groove 16 and is in sliding connection with the first positive clamping piece 10; the guide rod 14 is arranged on the limiting slide block 15 and connected with the conductive pressing sheet 12, and the conductive pressing sheet 12 is attached to the conductive limiting piece 9; the reset spring 13 is arranged on the conductive pressing sheet 12 and props against the first positive clamping piece 10; the first positive clamping piece 10 is provided with external threads, the second positive clamping piece 11 is provided with internal threads, and the first positive clamping piece 10 is in threaded connection with the second positive clamping piece 11; the conductive chassis 18 is arranged on the second positive clamping piece 11, the conductive chassis 18 is rotationally connected with the second positive clamping piece 11, and the conductive rod 17 is arranged on the conductive chassis 18; the sliding cover 2 is provided with an inverted T-shaped boss 7, the main body 1 is correspondingly provided with an inverted T-shaped groove, and the sliding cover 2 is in sliding connection with the main body 1.

In an alternative embodiment, the sliding cover 2 is provided with an open slot 8 for facilitating the passing of the conductive wire connected to the second positive electrode snap-in member 11.

In an alternative embodiment, the number of sliding covers 2 is two.

In an alternative embodiment, the number of conductive patches 12 is two.

In an alternative embodiment, the number of guide rods 14 is multiple.

In an alternative embodiment, the number of the limit sliders 15 is multiple.

In an alternative embodiment, the end of the conductive rod 17 away from the conductive base 18 is tapered to facilitate insertion of the conductive rod 17 into the first positive electrode snap 10.

In an alternative embodiment, the conductive chassis 18 is disk-shaped.

In the utility model, the installation mode of the battery cathode and the battery anode is the same, and the installation mode is described by taking the anode as an example; when the device is installed, the conductive rod 17 is inserted into the first positive clamping piece 10, the return spring 13 is compressed, the conductive pressing piece 12 is stressed, the guide rod 14 drives the conductive pressing piece 12 to slide in the second guide groove 16 along the limiting slide block 15, and the conductive pressing piece 12 tightly presses the conductive rod 17; the second positive clamping piece 11 is rotated, and the first positive clamping piece and the second positive clamping piece are in threaded connection, so that the connection mode is simple and firm, and the falling is not easy to occur; then the positive clamping component 3 is pushed to move towards the positive electrode plate 5, finally the sliding cover 2 is moved to seal the positive clamping component 3 in the main body 1, the conductive spring 6 compresses and tightly supports the positive clamping component 3 against the sliding cover 2, and the installation is finished; when the battery is displaced, the electrode plugging part cannot be deformed or damaged, and a good protection effect is achieved.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A lithium ion battery convenient to mount is characterized by comprising a main body (1), a sliding cover (2), a positive clamping assembly (3), a conductive spring (6), a conductive pressing sheet (12), a return spring (13), a guide rod (14), a limiting slide block (15), a conductive rod (17) and a conductive chassis (18); the main body (1) is provided with a positive electrode plate (5) and a negative electrode plate (19), and the arrangement modes of the negative electrode and the positive electrode are the same; the main body (1) is provided with a first guide groove (4), the positive clamping component (3) is positioned in the first guide groove (4) and is arranged on the main body (1) in a sliding manner, and the conductive spring (6) is arranged on the positive clamping component (3) and is connected with the positive electrode plate (5); the positive clamping component (3) comprises a conductive limiting part (9), a first positive clamping piece (10) and a second positive clamping piece (11); the first positive clamping piece (10) is arranged on the conductive limiting piece (9); a second guide groove (16) is formed in the first positive clamping piece (10), and the limiting slide block (15) is located in the second guide groove (16) and is in sliding connection with the first positive clamping piece (10); the guide rod (14) is arranged on the limiting slide block (15) and is connected with the conductive pressing sheet (12), and the conductive pressing sheet (12) is attached to the conductive limiting piece (9); the reset spring (13) is arranged on the conductive pressing sheet (12) and props against the first positive clamping piece (10); the first positive clamping piece (10) is provided with external threads, the second positive clamping piece (11) is provided with internal threads, and the first positive clamping piece (10) is in threaded connection with the second positive clamping piece (11); the conductive chassis (18) is arranged on the second positive clamping piece (11), the conductive chassis (18) is rotatably connected with the second positive clamping piece (11), and the conductive rod (17) is arranged on the conductive chassis (18); an inverted T-shaped boss (7) is arranged on the sliding cover (2), an inverted T-shaped groove is correspondingly arranged on the main body (1), and the sliding cover (2) is in sliding connection with the main body (1).

2. A lithium ion battery easy to mount according to claim 1, characterized in that the sliding cover (2) is provided with an open slot (8).

3. A lithium ion battery easy to mount according to claim 1 characterized in that the number of sliding covers (2) is two.

4. The lithium ion battery of claim 1, wherein the number of conductive tabs (12) is two.

5. A lithium ion battery cell of claim 1, characterised in that the number of guide rods (14) is multiple.

6. The lithium ion battery convenient to mount is characterized in that the number of the limiting slide blocks (15) is multiple.

7. The lithium ion battery convenient to mount according to claim 1, characterized in that the end of the conductive rod (17) far away from the conductive chassis (18) is conical.

8. A lithium ion battery as claimed in claim 1, characterised in that the conductive chassis (18) is disc-shaped.