CN219476903U

CN219476903U - Lithium battery pack capable of being assembled in addition quantity

Info

Publication number: CN219476903U
Application number: CN202320671307.9U
Authority: CN
Inventors: 祝荣昌; 张劲波; 刘军; 王雅锋
Original assignee: Shenzhen Jingming Technology Co ltd
Current assignee: Shenzhen Jingming Technology Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-04
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a lithium battery pack capable of being assembled in an added quantity, which comprises a basic box body mechanism, a bottom pad mechanism and an extension box body mechanism, wherein a battery auxiliary groove is formed in one side of a side sealing plate, a partition plate is arranged in the middle of the battery auxiliary groove, a handle is arranged at the top of one side of the side sealing plate, which is far away from the battery auxiliary groove, of the side sealing plate, a dragging block is arranged at the bottom of one side of the side sealing plate, which is close to the battery auxiliary groove, and a roller is arranged at the bottom of the dragging block. This can add lithium cell group of quantity equipment, through with dragging the fixed welding of piece in the bottom both sides of side seal board, drag the piece bottom and set up the equipment and be equipped with the gyro wheel, with the gyro wheel corresponding edge groove department of placing in bottom backing plate mechanism, the user can follow the smooth trip through push-and-pull handle, can pull out the side seal board outside according to different service environment, adds corresponding lithium cell quantity in the battery auxiliary tank for lithium cell individual quantity can be expanded, the whole practicality of this lithium cell group is improved.

Description

Lithium battery pack capable of being assembled in addition quantity

Technical Field

The utility model relates to the technical field of batteries, in particular to a lithium battery pack capable of being assembled in an additive amount.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses nonaqueous electrolyte solution, the lithium battery pack is usually formed by connecting a plurality of lithium batteries in series or in parallel so as to enhance the power supply performance of the lithium battery, and the lithium battery pack is in a concentrated assembly form as the name implies, but the assembly form of the common lithium battery pack is mostly fixed in size, so that the power supply requirements required by different environments are difficult to meet, and the lithium battery pack has certain use limitations.

Most of lithium battery assembly frames on the market are inextensible in a fixed size mode, the number of lithium battery monomers is difficult to expand in time under the scene of larger electric quantity demand, the use scene is limited, normal use of power parts is affected, and the working efficiency is reduced.

Disclosure of Invention

The present utility model is directed to a lithium battery pack capable of being assembled in an additive amount to solve the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lithium battery pack of multiplicable quantity equipment, includes basic box body mechanism, backing plate mechanism and extends box body mechanism, the both sides of basic box body mechanism are provided with and extend box body mechanism, and extend the bottom side of box body mechanism and install backing plate mechanism, basic box body mechanism is including the shield, battery main tank and main shell, the battery main tank has been seted up at the middle part of main shell, and the top side of battery main tank is provided with the shield.

Further, the base box body mechanism is attached to the bottom pad plate mechanism, and the bottom pad plate mechanism is movably connected with the extension box body mechanism.

Further, the battery main groove is fixedly formed in the middle of the main shell, and a plurality of positions of the battery main groove are uniformly arranged in the middle of the main shell.

Further, the basic box body mechanism is attached to the extending box body mechanism, and the extending box body mechanism is arranged at one position on two sides of the basic box body mechanism.

Further, the bottom plate cushioning mechanism comprises a plate body, empty slots and sliding rails, the empty slots are formed in four corner points of the plate body, and the sliding rails are arranged on the bottom sides of the empty slots.

Further, extend box body mechanism including battery auxiliary tank, baffle, side seal board, handle, drag piece and gyro wheel, one side of side seal board is provided with battery auxiliary tank, and the middle part of battery auxiliary tank is provided with the baffle, one side top that the side seal board kept away from battery auxiliary tank is provided with the handle, side seal board is close to one side bottom of battery auxiliary tank and is provided with and drags the piece, and drags the bottom side of piece and install the gyro wheel.

Further, the roller and the dragging block are movably connected, and the dragging block forms a sliding structure with the bottom plate cushion mechanism through the roller.

Further, the side sealing plates are attached to the auxiliary battery grooves, and the sum width of the auxiliary battery grooves and the side sealing plates is identical to the vacant positions on the two sides of the bottom plate gasket mechanism.

Compared with the prior art, the utility model has the beneficial effects that: this can add lithium cell group of quantity equipment is through dragging the bottom both sides of piece fixed welding in the side seal board, drags the piece bottom and sets up the equipment and have the gyro wheel, and with the gyro wheel corresponding edge groove department of placing in bottom backing plate mechanism, the user can follow the smooth trip through push-and-pull handle, can draw out the side seal board outside according to different service environment, adds corresponding lithium cell quantity in the battery auxiliary tank for lithium cell individual quantity can expand.

1. According to the utility model, the empty slot is fixedly arranged at four corresponding corner points of the plate body, the extending box body mechanism can be placed according to the limiting position of the empty slot, and meanwhile, the sliding rail is movably arranged at the bottom of the empty slot, so that a movable stretching space is provided for the extending box body mechanism.

2. According to the lithium battery storage device, the battery main grooves are fixedly formed in the middle of the main shell, the battery main grooves are uniformly arranged at a plurality of positions in the middle of the main shell, and the lithium batteries can be orderly arranged in the battery main grooves at the plurality of positions, so that a basic placing space is provided for the lithium batteries.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the basic cartridge mechanism of the present utility model;

FIG. 3 is a schematic perspective view of a backing plate mechanism of the present utility model;

fig. 4 is a schematic perspective view of the extending box mechanism of the present utility model.

In the figure: 1. a base box mechanism; 101. a dust cover; 102. a battery main tank; 103. a main housing; 2. a bottom pad mechanism; 201. a plate body; 202. a hollow groove; 203. a slide rail; 3. an extension case mechanism; 301. a battery auxiliary groove; 302. a partition plate; 303. a side sealing plate; 304. a handle; 305. dragging the block; 306. and a roller.

Detailed Description

As shown in fig. 1-2, the present utility model provides a technical solution: the utility model provides a lithium battery pack of multiplicable quantity equipment, including basic box body mechanism 1, backing plate mechanism 2 and extension box body mechanism 3, the both sides of basic box body mechanism 1 are provided with extension box body mechanism 3, and the backing plate mechanism 2 is installed to the bottom side of extension box body mechanism 3, basic box body mechanism 1 is including shield 101, battery main tank 102 and main casing 103, battery main tank 102 has been seted up at the middle part of main casing 103, and the top side of battery main tank 102 is provided with shield 101, set up the battery main enclosure casing 103 as basic box body mechanism 1, main casing 103 is rectangular shape design, with battery main tank 102 fixed division in the middle part of main casing 103, and battery main tank 102 evenly arranges in the middle part of main casing 103 and have a plurality of places, the lithium cell can be in order range and place in the battery main tank 102 of many places, after the lithium cell corresponds the position of putting, can be with shield 101 corresponding to battery main tank 102 top side, in order to avoid the inside accumulation of battery main tank 102 a large amount of dust, follow-up with extension box body mechanism 3 laminating in the both sides of extension box body mechanism 1 for extension box body mechanism 1's both sides extension box body mechanism's extension box body 1.

As shown in fig. 3, the present utility model provides a technical solution: the utility model provides a lithium battery pack that can add quantity equipment, bottom pad trigger mechanism 2 is including plate body 201, empty slot 202 and slide rail 203, and empty slot 202 has been seted up to four angular points of plate body 201, and the slide rail 203 is installed to the bottom side of empty slot 202, and the fixed four corresponding angular points department of locating plate body 201 of opening empty slot 202, and extension box body mechanism 3 can place according to the prescribing position of empty slot 202, simultaneously with slide rail 203 movable mounting in the bottom of empty slot 202 to for extension box body mechanism 3 provides movable tensile space.

As shown in fig. 4, the present utility model provides a technical solution: the utility model provides a can add lithium cell group of quantity equipment, extend box body mechanism 3 is including battery auxiliary tank 301, the baffle 302, side seal board 303, handle 304, drag piece 305 and gyro wheel 306, one side of side seal board 303 is provided with battery auxiliary tank 301, and the middle part of battery auxiliary tank 301 is provided with baffle 302, side seal board 303 is kept away from the one side top of battery auxiliary tank 301 and is provided with handle 304, side seal board 303 is close to one side bottom of battery auxiliary tank 301 and is provided with drag piece 305, and the gyro wheel 306 is installed to the bottom side of drag piece 305, weld battery auxiliary tank 301 and side seal board 303 mutually and splice, evenly set up in the middle part of battery auxiliary tank 301 with baffle 302, with basic box body mechanism 1 separation mode the same, lithium cell can evenly place inside battery auxiliary tank 301, the bottom that is close to battery auxiliary tank 301 with drag piece 305, drag piece 305 is half open form, the bottom sets up the installation height protrusion of gyro wheel 306 and is in the lowest side of dragging piece 305, place the edge groove push-pull piece that is corresponding to gyro wheel 306, the user can make the lithium cell group outside the quantity can be improved by the corresponding to the pull piece 306, the lithium cell can be used to the outside in the practical quantity of lithium cell group according to the fact that the user can make the lithium cell group is different to the outside.

In summary, when the lithium battery pack capable of being assembled in number is used, firstly, the battery main groove 102 is fixedly arranged in the middle of the main shell 103, a plurality of positions are uniformly arranged in the middle of the main shell 103 in the battery main groove 102, lithium batteries can be orderly arranged and placed in the plurality of positions of the battery main groove 102, basic placement spaces are provided for the lithium batteries, then, the empty groove 202 is fixedly arranged at four corresponding angular points of the plate 201, the extension box body mechanism 3 can be placed according to the limiting positions of the empty groove 202, meanwhile, the sliding rail 203 is movably arranged at the bottom of the empty groove 202, a movable stretching space is provided for the extension box body mechanism 3, finally, the battery auxiliary groove 301 and the side sealing plates 303 are welded and spliced, the lithium batteries can be uniformly placed in the battery auxiliary groove 301, the bottom of the dragging block is provided with the rollers 306, the rollers 306 are correspondingly placed at the edge grooves of the bottom plate mechanism 2, the side sealing plates 303 can be pulled out according to different use environments by pushing and pulling the handles 304, and the rollers 306 can be smoothly moved along with the edges of the bottom plate mechanism 2, and the corresponding quantity of the lithium batteries in the battery auxiliary groove 301 can be expanded, so that the number of lithium batteries can be expanded.

Claims

1. The lithium battery pack capable of being assembled in an adding quantity comprises a basic box body mechanism (1), a bottom plate gasket mechanism (2) and an extension box body mechanism (3), and is characterized in that; the utility model discloses a battery box body mechanism, including basic box body mechanism (1), battery box body mechanism (102) and main casing (103), battery box body mechanism (3) are provided with to the both sides of basic box body mechanism (1), and extend the downside of box body mechanism (3) and install backing plate mechanism (2), basic box body mechanism (1) is including shield (101), battery main tank (102) and main casing (103), battery main tank (102) have been seted up at the middle part of main casing (103), and the upside of battery main tank (102) is provided with shield (101).

2. An additively-assembled lithium battery pack in accordance with claim 1, wherein: the base box body mechanism (1) is attached to the bottom plate gasket mechanism (2), and the bottom plate gasket mechanism (2) is movably connected with the extension box body mechanism (3).

3. An additively-assembled lithium battery pack in accordance with claim 1, wherein: the battery main groove (102) is fixedly formed in the middle of the main shell (103), and the battery main groove (102) is uniformly arranged in a plurality of positions in the middle of the main shell (103).

4. An additively-assembled lithium battery pack in accordance with claim 1, wherein: the base box body mechanism (1) is attached to the extension box body mechanism (3), and the extension box body mechanism (3) is arranged at one position on two sides of the base box body mechanism (1).

5. An additively-assembled lithium battery pack in accordance with claim 1, wherein: the base plate mechanism (2) comprises a plate body (201), empty slots (202) and sliding rails (203), the empty slots (202) are formed in four corner points of the plate body (201), and the sliding rails (203) are arranged at the bottom sides of the empty slots (202).

6. An additively-assembled lithium battery pack in accordance with claim 1, wherein: the extension box body mechanism (3) comprises a battery auxiliary groove (301), a partition plate (302), a side sealing plate (303), a handle (304), a dragging block (305) and rollers (306), wherein the battery auxiliary groove (301) is arranged on one side of the side sealing plate (303), the partition plate (302) is arranged in the middle of the battery auxiliary groove (301), the handle (304) is arranged at the top of one side, far away from the battery auxiliary groove (301), of the side sealing plate (303), the dragging block (305) is arranged at the bottom of one side, close to the battery auxiliary groove (301), of the side sealing plate (303), and the rollers (306) are arranged on the bottom side of the dragging block (305).

7. An additively-assembled lithium battery pack in accordance with claim 6, wherein: the roller (306) is movably connected with the dragging block (305), and the dragging block (305) and the bottom plate mechanism (2) form a sliding structure through the roller (306).

8. An additively-assembled lithium battery pack in accordance with claim 6, wherein: the side sealing plates (303) are attached to the auxiliary battery grooves (301), and the sum width dimension of the auxiliary battery grooves (301) and the side sealing plates (303) is matched with the two side vacant positions of the bottom plate mechanism (2).