CN220233319U - Combined lithium battery box convenient to install - Google Patents

Abstract

The utility model discloses a combined lithium battery box convenient to install, which relates to the technical field of lithium battery boxes and comprises a lithium battery box main body, wherein a first chute is formed in the upper end of the lithium battery box main body, a vertical frame is fixed at the upper end of the lithium battery box main body, a slot is formed in the back surface of the lithium battery box main body, a groove is formed in the bottom end of the inner wall of the lithium battery box main body, a battery installation box is connected to the inner side of the lithium battery box main body, battery spring pieces are connected to the left side and the right side of the inner wall of the battery installation box, a limiting clamping seat is fixed at the bottom end of the inner wall of the battery installation box, the combined lithium battery box convenient to install can divide the inside of the battery installation box into small blocks by adopting a modularized design, the battery installation box can be spliced in pairs by using a connecting block and a connecting groove, a battery cover plate can be conveniently and rapidly detached by using deformation of the first spring, and the combined lithium battery box is convenient to install and maintain.

Description

Combined lithium battery box convenient to install

Technical Field

The utility model relates to the technical field of lithium battery boxes, in particular to a combined lithium battery box convenient to install.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive electrode material and uses nonaqueous electrolyte solution, the working principle of the lithium ion battery is that lithium ions move back and forth between a positive electrode and a negative electrode, and a lithium battery box is a box specially used for storing the lithium battery.

However, in the actual use process of the existing lithium battery box, the battery cover plate is generally connected and fixed through a plurality of screws, so that the assembly and disassembly are more complicated when the internal lithium battery is replaced, and the lithium battery is tightly clamped after being assembled in the box, so that the assembly and disassembly are difficult, and the functionality is not very strong.

Therefore, there is an urgent need to design a combined lithium battery case that is convenient to install to solve the above technical problems.

Disclosure of Invention

The utility model aims to provide a combined lithium battery box convenient to install, so as to solve the problem that the assembly and disassembly of the lithium battery box are more troublesome in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a modular lithium cell case of easy to assemble, includes the lithium cell case main part, the upper end of lithium cell case main part is provided with first spout, the upper end of lithium cell case main part is fixed with the grudging post, the slot has been seted up to the back of lithium cell case main part, the inner wall bottom of lithium cell case main part is provided with the recess, the inboard of lithium cell case main part is connected with the battery mounting case, the inner wall left and right sides of battery mounting case all is connected with the battery shell fragment, the inner wall bottom mounting of battery mounting case has spacing cassette, logical groove has been seted up to the bottom of battery mounting case.

Further, the battery cover plate is connected to the inner side of the first sliding groove and is in sliding connection with the first sliding groove, insertion holes are formed in the upper ends of the battery cover plate and the insertion grooves, and the battery cover plate moves back and forth in the first sliding groove through the battery cover plate, so that the battery cover plate can be conveniently opened or closed.

Further, the upper end of grudging post is connected with the locating pin, the surface connection of locating pin has first spring, the locating pin is connected with the jack block, through the deformation of first spring, is convenient for drive the locating pin and reciprocate to be convenient for drive the locating pin and insert the jack on battery cover plate, the slot in proper order.

Further, the connecting block is fixed in front of the battery mounting box, the connecting block is connected with the connecting groove in a jogged mode, the connecting groove is formed in the back of the battery mounting box, and the connecting block of one battery mounting box is embedded into the connecting groove of the adjacent battery mounting box, so that the two battery mounting boxes can be spliced together.

Further, the left and right sides of battery installation case all is connected with the mounting plate, the mounting hole has all been seted up to the upper end of mounting plate and the inner wall bottom of lithium cell case main part, mounting hole and screw threaded connection are screwed in proper order in mounting plate, the mounting hole in the lithium cell case main part through the screw for the battery installation case can be fixed on the lithium cell case main part.

Further, the lower extreme of recess is provided with the second spout, the inboard of second spout is connected with the slide bar, slide bar and second spout sliding connection, the upper end of slide bar is fixed with the roof, reciprocates in the second spout through the slide bar, can drive the roof and reciprocate to the ejecting lithium cell of being convenient for.

Further, the upper end of slide bar is installed the attenuator, the surface of attenuator is connected with the second spring, through the resilience of second spring, is convenient for drive the roof and resets fast.

Compared with the prior art, the utility model has the beneficial effects that:

1. the modular design is adopted to divide the interior of the combined lithium battery box into small batteries, the battery mounting boxes can be spliced in pairs by using the connecting blocks and the connecting grooves, positioning pins are arranged on the main body of the lithium battery box, the battery cover plate is convenient to install and disassemble rapidly by using the deformation of the first spring, and the combined lithium battery box is convenient to install and maintain and is more convenient to expand and replace;

2. this modular lithium battery case of easy to assemble is provided with recess, logical groove through respectively on lithium battery case main part, battery mounting box to utilize the deformation of second spring, can drive the slide bar and carry out directional slip in the second spout, in order that the roof rises and pass the lithium cell on the ejecting spacing cassette of logical groove back, realize the light dismantlement of lithium battery group.

Drawings

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

fig. 2 is a schematic diagram of a main structure of a lithium battery box according to the present utility model;

fig. 3 is a schematic view of the structure of the battery mounting case of the present utility model;

fig. 4 is a schematic view of the top plate structure of the present utility model.

In the figure: 1. a lithium battery case main body; 2. a first chute; 3. a vertical frame; 4. a slot; 5. a battery cover plate; 6. a jack; 7. a positioning pin; 8. a first spring; 9. a groove; 10. a battery mounting case; 11. a battery spring plate; 12. a limit clamping seat; 13. a through groove; 14. a connecting block; 15. a connecting groove; 16. a mounting piece; 17. a mounting hole; 18. a screw; 19. a second chute; 20. a slide bar; 21. a top plate; 22. a damper; 23. and a second spring.

Detailed Description

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a modular lithium battery box of easy to assemble, includes lithium battery box main part 1, the upper end of lithium battery box main part 1 is provided with first spout 2, the upper end of lithium battery box main part 1 is fixed with grudging post 3, slot 4 has been seted up to the back of lithium battery box main part 1, the inner wall bottom of lithium battery box main part 1 is provided with recess 9, the inboard of lithium battery box main part 1 is connected with battery mounting box 10, the inner wall left and right sides of battery mounting box 10 all is connected with battery shell fragment 11, the inner wall bottom mounting of battery mounting box 10 has spacing cassette 12, logical groove 13 has been seted up to the bottom of battery mounting box 10.

Simultaneously, the inboard of first spout 2 is connected with battery apron 5, battery apron 5 and first spout 2 sliding connection, jack 6 has all been seted up to battery apron 5 and slot 4's upper end, carries out back-and-forth movement in first spout 2 through battery apron 5 to be convenient for open or close battery apron 5, the upper end of grudging post 3 is connected with locating pin 7, the surface connection of locating pin 7 has first spring 8, locating pin 7 and jack 6 block connection, through the deformation of first spring 8, is convenient for drive locating pin 7 and reciprocates, thereby is convenient for drive locating pin 7 and insert battery apron 5 in proper order, jack 6 on slot 4, the front of battery installation case 10 is fixed with connecting block 14, connecting block 14 and connecting groove 15 gomphosis connection, connecting groove 15 sets up in battery installation case 10's the back, and connecting block 14 through a battery installation case 10 imbeds in the connecting groove 15 of adjacent battery installation case 10 for two battery installation cases 10 can splice together.

In addition, the left and right sides of battery mounting case 10 all is connected with mounting plate 16, mounting hole 17 has all been seted up to the upper end of mounting plate 16 and the inner wall bottom of lithium cell box main part 1, mounting hole 17 and screw 18 threaded connection, screw in proper order in mounting plate 16, the mounting hole 17 on the lithium cell box main part 1 through screw 18 for battery mounting case 10 can fix on lithium cell box main part 1, the lower extreme of recess 9 is provided with second spout 19, the inboard of second spout 19 is connected with slide bar 20, slide bar 20 and second spout 19 sliding connection, the upper end of slide bar 20 is fixed with roof 21, reciprocates in second spout 19 through slide bar 20, can drive roof 21 to the upper end of slide bar 20 installs attenuator 22, the resilience of attenuator 22 is convenient for drive roof 21 and resets fast through the resilience of second spring 23.

When the combined lithium battery box convenient to install is used, firstly, one battery installation box 10 is grasped, the connecting block 14 of the battery installation box 10 is embedded into the connecting groove 15 of the other battery installation box 10, so that the two battery installation boxes 10 can be spliced together, then, the installation holes 17 of the battery installation boxes 10 are aligned with the installation holes 17 in the lithium battery box main body 1 one by one, the screws 18 are screwed in the installation plates 16 and the installation holes 17 in the lithium battery box main body 1 in sequence, so that the battery installation boxes 10 can be fixed on the lithium battery box main body 1, secondly, the positioning pins 7 are pulled upwards to drive so that the first springs 8 are compressed, finally, the battery cover plate 5 is pushed backwards in the first sliding groove 2 until the protrusions on the back side of the battery cover plate 5 are inserted into the slots 4, then, the positioning pins 7 are loosened, and at the moment, the positioning pins 7 are rebounded through the first springs 8 so that the positioning pins 7 are reset and are sequentially inserted into the insertion holes 6 in the battery cover plate 5 and the slots 4, so that the battery cover plate 5 can be installed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a combination formula lithium cell case of easy to assemble, includes lithium cell case main part (1), its characterized in that: the lithium battery box comprises a lithium battery box body (1), wherein a first chute (2) is formed in the upper end of the lithium battery box body (1), a vertical frame (3) is fixed at the upper end of the lithium battery box body (1), a slot (4) is formed in the back of the lithium battery box body (1), a groove (9) is formed in the bottom end of the inner wall of the lithium battery box body (1), a battery mounting box (10) is connected to the inner side of the lithium battery box body (1), battery spring pieces (11) are connected to the left side and the right side of the inner wall of the battery mounting box (10), a limiting clamping seat (12) is fixed at the bottom end of the inner wall of the battery mounting box (10), and a through groove (13) is formed in the bottom end of the battery mounting box (10).

2. The modular lithium battery case of claim 1, wherein: the inner side of the first sliding groove (2) is connected with a battery cover plate (5), the battery cover plate (5) is in sliding connection with the first sliding groove (2), and jacks (6) are formed in the upper ends of the battery cover plate (5) and the slots (4).

3. The modular lithium battery case of claim 1, wherein: the upper end of the stand (3) is connected with a locating pin (7), the surface of the locating pin (7) is connected with a first spring (8), and the locating pin (7) is connected with the jack (6) in a clamping mode.

4. The modular lithium battery case of claim 1, wherein: the front of the battery mounting box (10) is fixedly provided with a connecting block (14), the connecting block (14) is connected with a connecting groove (15) in a jogged mode, and the connecting groove (15) is arranged on the back of the battery mounting box (10).

5. The modular lithium battery case of claim 4, wherein: the battery mounting box is characterized in that mounting plates (16) are connected to the left side and the right side of the battery mounting box (10), mounting holes (17) are formed in the upper ends of the mounting plates (16) and the bottom end of the inner wall of the lithium battery box main body (1), and the mounting holes (17) are in threaded connection with screws (18).

6. The modular lithium battery case of claim 1, wherein: the lower extreme of recess (9) is provided with second spout (19), the inboard of second spout (19) is connected with slide bar (20), slide bar (20) and second spout (19) sliding connection, the upper end of slide bar (20) is fixed with roof (21).

7. The modular lithium battery case of claim 6, wherein: the upper end of the sliding rod (20) is provided with a damper (22), and the surface of the damper (22) is connected with a second spring (23).