CN220122050U - Electrode spring plate structure of automobile battery - Google Patents

Abstract

The utility model belongs to the technical field of electrode spring plates, and relates to an electrode spring plate structure of an automobile battery, which comprises a mounting cylinder and a connecting device, wherein the connecting device slides in the mounting cylinder, the connecting device and a communicating device arranged in the mounting cylinder are mutually extruded, the mounting cylinder limits the position of the connecting device in the mounting cylinder by limiting a limiting device arranged in the connecting device, then the connecting device is inserted into the mounting cylinder, the communicating device in the mounting cylinder and the connecting device are mutually extruded and communicated, and meanwhile, the limiting device in the connecting device and the mounting cylinder are matched to limit the position of the connecting device to avoid the connecting device from being separated from the mounting cylinder after being impacted.

Description

Electrode spring plate structure of automobile battery

Technical Field

The utility model belongs to the technical field of electrode shrapnel, and particularly relates to an electrode shrapnel structure of an automobile battery.

Background

Along with the continuous progress development of science and technology, the fuel automobile is continuously replaced by a new energy automobile, the main function of the new energy automobile is to supply power to a motor through batteries, multiple groups of batteries can be connected for improving the endurance of the automobile, and the batteries are connected through electrode shrapnel.

The electrode spring plate is easy to fall off when the automobile bumps.

Disclosure of Invention

The utility model aims to provide an electrode spring plate structure of an automobile battery, so as to solve the problem that the electrode spring plate falls off when being impacted.

In order to achieve the above purpose, the specific technical scheme of the electrode spring plate structure of the automobile battery of the utility model is as follows:

the electrode spring plate structure of the automobile battery comprises a mounting cylinder and a connecting device, wherein the connecting device slides in the mounting cylinder.

Further, the mounting cylinder comprises a cylinder body and a mounting hole, the mounting hole is formed in the cylinder body, the connecting device slides in the mounting hole, and the communication device is arranged in the cylinder body.

Further, connecting device includes drag pole and contact disc, the contact disc sets up on dragging the pole, and the contact disc slides in the mounting hole is inside, and contact disc and intercommunication device contact extrusion are equipped with the restriction device that the restriction contact disc removed in the contact disc inside.

Further, the lower end face of the contact disc is provided with a round corner.

Further, the communication device comprises a first sliding cavity, a first spring and a contact plug, wherein the first sliding cavity is arranged inside the cylinder body, the contact plug slides inside the first sliding cavity and the mounting hole, the first spring is arranged inside the first sliding cavity, and the contact plug is contacted with the contact disc.

Further, the limiting device comprises a limiting half-column groove, a second sliding cavity, a second spring, a limiting block and a lower inclined plane, wherein the limiting half-column groove is arranged inside the cylinder body and communicated with the mounting hole, the second sliding cavity is arranged inside the contact disc, the second spring is arranged inside the second sliding cavity, the limiting block slides inside the second sliding cavity, the lower inclined plane is arranged on the limiting block, the limiting block enters into the position of the limiting contact disc inside the limiting half-column groove, and the front end of the limiting block is round.

Further, the second sliding cavity is internally provided with a limiting slide way, and the limiting block is provided with a slide bar which slides in the limiting slide way.

The utility model has the advantages that:

according to the utility model, the connecting device is inserted into the mounting cylinder, and then the communicating device in the mounting cylinder and the connecting device are mutually communicated in a pressing way, and meanwhile, the limiting device in the connecting device and the mounting cylinder are matched to limit the position of the connecting device, so that the connecting device is prevented from being separated from the mounting cylinder after being impacted.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a cross-sectional view of the overall structure of the present utility model;

FIG. 4 is an enlarged partial schematic view A of FIG. 3;

FIG. 5 is a schematic diagram of a connecting device according to the present utility model;

FIG. 6 is a second schematic diagram of the connecting device according to the present utility model;

the figure indicates:

a mounting cylinder 1; a cylinder 1-1; mounting holes 1-2; a connecting device 2; a drag lever 2-1; contact tray 2-2; 2-3 of round corners; a communication device 3; a first sliding chamber 3-1; a first spring 3-2; contact pin 3-3; a restriction device 4; a limit semi-column groove 4-1; a second sliding chamber 4-2; a second spring 4-3; limiting blocks 4-4; 4-5 parts of lower inclined planes; 4-6 parts of limiting slide ways; and slide bars 4-7.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 6, the electrode spring plate structure of the automobile battery comprises a mounting cylinder 1 and a connecting device 2, wherein the connecting device 2 slides in the mounting cylinder 1, and is characterized in that the connecting device 2 and a communicating device 3 arranged in the mounting cylinder 1 are mutually extruded, and the mounting cylinder 1 further limits the position of the connecting device 2 in the mounting cylinder 1 by limiting a limiting device 4 arranged in the connecting device 2.

By inserting the connecting device 2 into the interior of the mounting cylinder 1 and then allowing the communicating device 3 and the connecting device 2 inside the mounting cylinder 1 to be in mutual extrusion communication, the limiting device 4 inside the connecting device 2 and the mounting cylinder 1 cooperate to limit the position of the connecting device 2 so as to prevent the connecting device 2 from being separated from the interior of the mounting cylinder 1 after being impacted.

1-6, the mounting cylinder 1 comprises a cylinder body 1-1 and a mounting hole 1-2, the mounting hole 1-2 is arranged in the cylinder body 1-1, the connecting device 2 slides in the mounting hole 1-2, and the communication device 3 is arranged in the cylinder body 1-1.

As shown in fig. 1-6, the connecting device 2 includes a drag lever 2-1 and a contact disc 2-2, the contact disc 2-2 is disposed on the drag lever 2-1, the contact disc 2-2 slides inside the mounting hole 1-2, the contact disc 2-2 and the communication device 3 contact and squeeze, and a limiting device 4 for limiting movement of the contact disc 2-2 is disposed inside the contact disc 2-2.

As shown in fig. 1-6, a rounded corner 2-3 is arranged on the lower end surface of the contact disc 2-2.

The rounded corners 2-3 allow for a quick mounting of the contact tray 2-2 inside the mounting hole 1-2.

As shown in fig. 1-6, the communication device 3 includes a first sliding cavity 3-1, a first spring 3-2 and a contact pin 3-3, the first sliding cavity 3-1 is disposed inside the cylinder 1-1, the contact pin 3-3 slides inside the first sliding cavity 3-1 and the mounting hole 1-2, the first spring 3-2 is disposed inside the first sliding cavity 3-1, and the contact pin 3-3 contacts the contact disc 2-2.

The compressed first spring 3-2 pushes the contact pin 3-3 and the contact plate 2-2 to be pressed against each other.

1-6, limiting device 4 includes spacing half post groove 4-1, second sliding chamber 4-2, second spring 4-3, stopper 4-4 and lower inclined plane 4-5, spacing half post groove 4-1 sets up in barrel 1-1 and mounting hole 1-2 intercommunication, second sliding chamber 4-2 sets up in contact tray 2-2 inside, second spring 4-3 sets up in second sliding chamber 4-2, stopper 4-4 slides in second sliding chamber 4-2, is equipped with lower inclined plane 4-5 on stopper 4-4, stopper 4-4 enters into the inside position of limiting contact tray 2-2 of spacing half post groove 4-1, the stopper 4-4 front end is circular.

When the contact plate 2-2 enters the mounting hole 1-2, the mounting hole 1-2 pushes the lower inclined surface 4-5 to enable the limiting block 4-4 to enter the second sliding cavity 4-2 and compress the second spring 4-3, then when the limiting block 4-4 moves to the position of the limiting half column groove 4-1, the compressed second spring 4-3 pushes the limiting block 4-4 to enter the position of the limiting half column groove 4-1 to limit the contact plate 2-2 to move outwards, when the contact plate 2-2 needs to be taken out, the contact plate 2-2 is driven to rotate by rotating the dragging rod 2-1, the contact plate 2-2 drives the limiting device 4 to rotate, and the limiting block 4-4 is retracted into the second sliding cavity 4-2 and then the connecting device 2 is pulled outwards.

As shown in fig. 1-6, a limiting slideway 4-6 is arranged in the second sliding cavity 4-2, and a sliding strip 4-7 is arranged on the limiting block 4-4 and slides in the limiting slideway 4-6.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (7)

1. The utility model provides an electrode shell fragment structure of car battery, includes installation section of thick bamboo (1) and connecting device (2), connecting device (2) are in the inside slip of installation section of thick bamboo (1), a serial communication port, connecting device (2) and intercommunication device (3) the mutual extrusion of setting in installation section of thick bamboo (1), installation section of thick bamboo (1) are through restriction setting up in the inside restriction device (4) of connecting device (2) and then restriction connecting device (2) in the inside position of installation section of thick bamboo (1).

2. The electrode spring plate structure of the automobile battery according to claim 1, wherein the mounting cylinder (1) comprises a cylinder body (1-1) and a mounting hole (1-2), the mounting hole (1-2) is arranged inside the cylinder body (1-1), the connecting device (2) slides inside the mounting hole (1-2), and the communicating device (3) is arranged inside the cylinder body (1-1).

3. The electrode spring plate structure of the automobile battery according to claim 2, wherein the connecting device (2) comprises a dragging rod (2-1) and a contact plate (2-2), the contact plate (2-2) is arranged on the dragging rod (2-1), the contact plate (2-2) slides in the mounting hole (1-2), the contact plate (2-2) and the communicating device (3) are in contact extrusion, and a limiting device (4) for limiting the movement of the contact plate (2-2) is arranged in the contact plate (2-2).

4. An electrode spring plate structure of an automobile battery according to claim 3, wherein the lower end face of the contact plate (2-2) is provided with a rounded corner (2-3).

5. An electrode shrapnel structure of an automobile battery according to claim 3, wherein the communication device (3) comprises a first sliding cavity (3-1), a first spring (3-2) and a contact bolt (3-3), the first sliding cavity (3-1) is arranged inside the cylinder (1-1), the contact bolt (3-3) slides inside the first sliding cavity (3-1) and the mounting hole (1-2), the first spring (3-2) is arranged inside the first sliding cavity (3-1), and the contact bolt (3-3) is contacted with the contact disc (2-2).

6. The electrode spring plate structure of the automobile battery according to claim 3, wherein the limiting device (4) comprises a limiting half-column groove (4-1), a second sliding cavity (4-2), a second spring (4-3), a limiting block (4-4) and a lower inclined surface (4-5), the limiting half-column groove (4-1) is arranged in the barrel (1-1) and communicated with the mounting hole (1-2), the second sliding cavity (4-2) is arranged in the contact disc (2-2), the second spring (4-3) is arranged in the second sliding cavity (4-2), the limiting block (4-4) slides in the second sliding cavity (4-2), the lower inclined surface (4-5) is arranged on the limiting block (4-4), the limiting block (4-4) enters into the limiting half-column groove (4-1) to limit the position of the contact disc (2-2), and the front end of the limiting block (4-4) is circular.

7. The electrode spring plate structure of the automobile battery according to claim 6, wherein a limiting slide way (4-6) is arranged in the second sliding cavity (4-2), and a sliding strip (4-7) is arranged on the limiting block (4-4) and slides in the limiting slide way (4-6).