Lightweight insulating separator for polymeric lithium battery

Abstract

The utility model discloses a light weight insulation separator plate for polymer lithium battery, including U-shaped plate, vertical plate, adjusting piece and locating piece, the inside of U-shaped plate is fixedly equipped with vertical plate, the locating piece is embedded on the two side surface of U-shaped plate and located at the upper end, the upper end of vertical plate is movably equipped with adjusting piece. According to the light-weight insulating partition plate for the polymer lithium battery, the U-shaped plate, the adjusting part, the positioning part and the vertical plate are matched with one another, the positioning part is detached, the rear end of the positioning insertion rod of the positioning part is withdrawn from the positioning groove of the adjusting part, then the adjusting part is pulled upwards, and the positioning insertion rod is pulled out after the adjusting part is pulled upwards to the required height. When the adjusting piece is adjusted, the positioning piece is installed to the original position, the rear end of the positioning insertion rod of the positioning piece is inserted into the other positioning groove of the adjusting piece, and therefore the adjusted adjusting piece can be positioned, the overall height of the insulating partition plate is increased, and the insulating partition plate can be suitable for partition use of long polymeric lithium batteries.

Description

Technical Field

[0001] The utility model relates to the field of insulating separators, in particular to a lightweight insulating separator for polymer lithium batteries. Background Art

[0002] When polymer lithium batteries are in use, since multiple polymer lithium batteries are placed together, in order to place the multiple polymer lithium batteries together safely, insulating partitions are placed between the polymer lithium batteries.

[0003] When the insulating separator is in use, its size is fixed and it can only be used to separate polymer lithium batteries of fixed size, which reduces the practicality of the insulating separator. Utility Model Content

[0004] The main purpose of the utility model is to provide a lightweight insulating separator for a polymer lithium battery, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A lightweight insulating partition for a polymer lithium battery comprises a U-shaped plate, a vertical plate, an adjusting member and a positioning member. The vertical plate is fixedly installed inside the U-shaped plate, positioning members are embedded on both side surfaces of the U-shaped plate and at the upper end, and the adjusting member is movably installed on the upper end of the vertical plate.

[0007] Preferably, embedding grooves are provided on both side surfaces of the U-shaped plate and at the upper end, and insertion holes are provided inside the embedding grooves and near both sides.

[0008] Preferably, grooves are provided on the front surface and the rear surface of the upper end of the vertical plate, and sliding openings are provided between the grooves and near both ends.

[0009] Preferably, the adjusting member comprises a baffle, a closing plate and a slider, the closing plate is fixedly installed on the lower surface of the baffle and close to both sides, positioning grooves are provided on both side surfaces of the closing plate, and sliders are fixedly installed between the closing plates and on both sides below.

[0010] Preferably, an auxiliary groove is formed on the front surface of the positioning member, and positioning rods are fixedly mounted on the rear surface of the positioning member and close to both sides.

[0011] Preferably, the number of the positioning grooves is four, the sliding block is embedded in the sliding opening, and the positioning piece is embedded in the embedding groove.

[0012] Preferably, the rear end of the positioning rod passes through the insertion hole and is embedded in the positioning groove, and the closing plate is embedded in the groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, by arranging the U-shaped plate, the adjusting member, the positioning member and the vertical plate to cooperate with each other, the positioning member is disassembled so that the rear end of the positioning rod of the positioning member is withdrawn from the positioning groove of the adjusting member, and then the adjusting member is pulled up. When the adjusting member is pulled up to the required height, the positioning member is installed back to its original position so that the rear end of the positioning rod of the positioning member is inserted into another positioning groove of the adjusting member. In this way, the adjusted adjusting member can be positioned, thereby increasing the overall height of the insulating partition, which can adapt to the separation of longer polymer lithium batteries. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structure diagram of a lightweight insulating separator for a polymer lithium battery of the utility model;

[0016] Figure 2 This is a partial disassembly schematic diagram of a lightweight insulating separator for a polymer lithium battery of the utility model;

[0017] Figure 3 It is a partial cross-sectional view of an adjusting member of a lightweight insulating partition for a polymer lithium battery of the utility model;

[0018] Figure 4 This is a structural diagram of a positioning piece of a lightweight insulating partition for a polymer lithium battery according to the utility model.

[0019] In the figure: 1, U-shaped plate; 101, embedded groove; 102, plug hole; 2, adjustment member; 201, baffle; 202, closing plate; 203, positioning groove; 204, slider; 3, positioning member; 301, positioning rod; 302, auxiliary groove; 4, vertical plate; 401, groove; 402, slide. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 A lightweight insulating partition for a polymer lithium battery is shown, comprising a U-shaped plate 1, a vertical plate 4, an adjusting member 2 and a positioning member 3. The vertical plate 4 is fixedly installed inside the U-shaped plate 1, and the positioning member 3 is embedded on the two side surfaces of the U-shaped plate 1 and at the upper end, and the adjusting member 2 is movably installed on the upper end of the vertical plate 4.

[0022] The U-shaped plate 1 is provided with an embedding groove 101 on both sides and at the upper end, and a plug hole 102 is provided inside the embedding groove 101 and near both sides; the upper front and rear surfaces of the vertical plate 4 are provided with a groove 401, and a sliding opening 402 is provided between the grooves 401 and near both ends, and the cooperation between the sliding opening 402 and the slider 204 can assist the vertical lifting of the adjusting member 2; the adjusting member 2 includes a baffle 201, a closing plate 202 and a slider 204, and the lower surface of the baffle 201 and near both sides are fixedly installed with a closing plate 202, and the two side surfaces of the closing plate 202 are provided with positioning grooves 2 03, sliding blocks 204 are fixedly installed between the closing plate 202 and on both sides below, and the cooperation of the positioning groove 203 and the positioning rod 301 can position the adjusting member 2; an auxiliary groove 302 is provided on the front surface of the positioning member 3, and a positioning rod 301 is fixedly installed on the rear surface of the positioning member 3 and close to both sides; the number of the positioning grooves 203 is four, the sliding block 204 is embedded in the sliding mouth 402, and the positioning member 3 is embedded in the embedding groove 101; the rear end of the positioning rod 301 passes through the insertion hole 102 and is embedded in the positioning groove 203, and the closing plate 202 is embedded in the groove 401.

[0023] It should be noted that the utility model is a lightweight insulating partition for polymer lithium batteries. When in use, the positioning member 3 is disassembled so that the rear end of the positioning rod 301 of the positioning member 3 is withdrawn from the positioning groove 203 of the adjusting member 2, and then the adjusting member 2 is pulled up. When the adjusting member 2 is pulled up to the required height, the positioning member 3 is installed back to its original position so that the rear end of the positioning rod 301 of the positioning member 3 is inserted into another positioning groove 203 of the adjusting member 2. In this way, the adjusted adjusting member 2 can be positioned, thereby increasing the overall height of the insulating partition, which can adapt to the separation of longer polymer lithium batteries.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A lightweight insulating separator for a polymer lithium battery, characterized in that: The invention comprises a U-shaped plate (1), a vertical plate (4), an adjusting member (2) and a positioning member (3); the vertical plate (4) is fixedly installed inside the U-shaped plate (1); the positioning member (3) is embedded on the upper end of the two side surfaces of the U-shaped plate (1); and the adjusting member (2) is movably installed on the upper end of the vertical plate (4).

2. A lightweight insulating separator for a polymer lithium battery according to claim 1, characterized in that: Embedding grooves (101) are provided on both side surfaces of the U-shaped plate (1) and at the upper end, and insertion holes (102) are provided inside the embedding groove (101) and near both sides.

3. A lightweight insulating separator for a polymer lithium battery according to claim 2, characterized in that: Grooves (401) are provided on the front and rear surfaces of the upper ends of the vertical plate (4), and sliding openings (402) are provided between the grooves (401) and near both ends.

4. A lightweight insulating separator for a polymer lithium battery according to claim 3, characterized in that: The regulating member (2) comprises a baffle (201), a closing plate (202) and a sliding block (204); the closing plate (202) is fixedly mounted on the lower surface of the baffle (201) and close to both sides; positioning grooves (203) are provided on both side surfaces of the closing plate (202); and sliding blocks (204) are fixedly mounted between and on both sides of the closing plate (202).

5. A lightweight insulating separator for a polymer lithium battery according to claim 4, characterized in that: An auxiliary groove (302) is provided on the front surface of the positioning member (3), and positioning rods (301) are fixedly installed on the rear surface of the positioning member (3) and close to both sides.

6. A lightweight insulating separator for a polymer lithium battery according to claim 5, characterized in that: The number of the positioning grooves (203) is four, the sliding block (204) is embedded in the sliding opening (402), and the positioning member (3) is embedded in the embedding groove (101).

7. A lightweight insulating separator for a polymer lithium battery according to claim 6, characterized in that: The rear end of the positioning rod (301) passes through the insertion hole (102) and is embedded in the positioning groove (203), and the closing plate (202) is embedded in the groove (401).

Images