CN220121987U

CN220121987U - Battery case mounting structure

Info

Publication number: CN220121987U
Application number: CN202320762245.2U
Authority: CN
Inventors: 杨威; 徐琼
Original assignee: Shanghai Jiuge New Energy Co ltd
Current assignee: Shanghai Jiuge New Energy Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-12-01
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a battery shell mounting structure, which relates to the field of battery shells and comprises a first surrounding shell and a second surrounding shell, wherein the top ends of the first surrounding shell and the second surrounding shell are respectively provided with a first U-shaped inserting block and a second U-shaped inserting block, openings of the first surrounding shell and the second surrounding shell are opposite, a battery body is mounted between the first surrounding shell and the second surrounding shell, inserting grooves are formed in the outer sides of the first U-shaped inserting block and the second U-shaped inserting block, two protruding ends are arranged in the opening direction of the second surrounding shell, a rotating plate placed in the grooves can be rotated by a packaging personnel through a rotating shaft, one end of the rotating plate is enabled to rotate in the clamping groove, as threaded holes are formed in the inner walls placed in the two sides of the grooves, through holes corresponding to the threaded holes are formed in the rotating plate, and a connecting relation is formed between the rotating plate and the second surrounding shell by arranging fixing screws and the inner walls placed in the two sides of the grooves.

Description

Battery case mounting structure

Technical Field

The utility model relates to the field of battery shells, in particular to a battery shell mounting structure.

Background

The lithium battery is a battery which is most commonly used at present in the modern society, the application field is wide, the lithium battery can be manufactured according to the size required by using equipment, along with the development of microelectronic technology, miniaturized equipment is increased increasingly, high requirements are put on a power supply, the lithium battery enters a large-scale practical stage, the demand on the lithium battery is increased more and more, and along with the continuous improvement and optimization of the manufacturing technology of the lithium battery, the shape of the lithium battery is increased.

The phenomenon such as scratch, wearing and tearing appear in the lithium cell outside, can reduce the life of lithium cell, and current protective housing is similar to the box body, uses the fixed screw to dock between the and base of protective housing, like less trolley-bus internally mounted battery, and the space is not enough, and personnel's installation is comparatively troublesome, uses inconveniently.

Therefore, it is necessary to provide a battery case mounting structure to solve the above-mentioned problems.

Disclosure of Invention

The present utility model is directed to a battery case mounting structure, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a battery case mounting structure, includes first enclosure and second enclosure, the top that first enclosure and second enclosure was provided with first U type inserted block and second U type inserted block respectively, the opening that first enclosure and second enclosure was enclosed is relative to be set up, and installs the battery body between first enclosure and the second enclosure, the insertion groove has all been seted up in the outside of first U type inserted block and second U type inserted block, second enclosure opening direction is provided with two protruding ends, and two protruding ends are close to one side that first enclosure was all offered and are put into the groove, the opening direction that first enclosure was provided with two protruding ends, and two protruding ends are close to one side of putting into the groove and all have been offered the block groove.

Preferably, the bottom of the placing groove is provided with a rotating shaft, the outer side of the rotating shaft is rotatably provided with a rotating plate, a first magnet is arranged on the inner wall of one side of the placing groove, which is close to the second U-shaped inserting block, and a second magnet is arranged on one side of the rotating plate, which is close to the first magnet.

Preferably, one end of the rotating plate is clamped at the bottom end of the placing groove, threaded holes are formed in the inner walls of the two sides of the placing groove, through holes corresponding to the threaded holes are formed in the rotating plate, and fixing screws are installed in threaded fit in the threaded holes.

Preferably, the top inserting plate is inserted into the two inserting grooves, a plurality of sponge strips are arranged between the two protruding ends of the first U-shaped inserting block and the second U-shaped inserting block, and the top inserting plate is attached to the top ends of the sponge strips.

Preferably, the corners of the outer sides of the first U-shaped inserting block and the second U-shaped inserting block are respectively provided with an arc-shaped block, one side, close to the inserting groove, of each arc-shaped block is provided with a sliding groove, and the inside of each sliding groove is provided with a sliding block in a sliding mode.

Preferably, the arc-shaped block is provided with a through groove on the outer arc surface far away from one side of the battery body, a pull plate is arranged in the through groove in a sliding manner, one end of the pull plate extends out of the through groove, and the other end of the pull plate is connected to the surface of the sliding block.

Preferably, a plurality of heat dissipation grooves are formed in the outer side faces of the first surrounding shell and the second surrounding shell, and a plurality of friction concave patterns are formed in the middle of the top end inserting plate.

The utility model has the technical effects and advantages that:

1. the installer can rotate the rotating plate placed in the groove through the rotating shaft, so that one end of the rotating plate rotates in the inside of the clamping groove, as threaded holes are formed in the inner walls of the two sides of the placing groove, through holes corresponding to the threaded holes are formed in the rotating plate, the rotating plate is connected and fixed with the inner walls of the two sides of the placing groove through the fixing screws, and then a connection relationship is formed between the first enclosing shell and the second enclosing shell.

2. After the first surrounding shell and the second surrounding shell are fixed, the top inserting plate can be inserted into the inside of the inserting groove between the first U-shaped inserting block and the second U-shaped inserting block, and a plurality of sponge strips are arranged due to gaps between the top inserting plate and the battery body, so that the effects of filling the gaps and supporting are achieved, and the function of preventing the top inserting plate from sliding can be achieved.

3. The inside slider that sets up of arc piece can be pulled out through the arm-tie, blocks one side of inserting the groove, prevents that the top picture peg from sliding out from the opening part of inserting the groove, plays fixed and the effect of protection.

Drawings

Fig. 1 is a schematic structural view of a battery case mounting structure of the present utility model.

Fig. 2 is a schematic structural view of the insertion groove and the engagement groove of the present utility model.

Fig. 3 is a schematic structural view of a rotating plate and a rotating shaft according to the present utility model.

Fig. 4 is a schematic diagram of the structure of the arc block, the sliding block and the through groove of the utility model.

Fig. 5 is a schematic structural view of the sponge strip and the battery body of the present utility model.

In the figure: 1. a first enclosure; 2. a heat sink; 3. the first U-shaped plug block; 4. an insertion groove; 5. the second U-shaped plug block; 6. a second enclosure; 7. placing in a groove; 8. a clamping groove; 9. a rotating plate; 10. a rotating shaft; 11. a first magnet; 12. a second magnet; 13. a set screw; 14. a top end plugboard; 15. friction concave lines; 16. a sponge strip; 17. an arc-shaped block; 18. a slide block; 19. a through groove; 20. pulling a plate; 21. a battery body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

The utility model provides a battery shell mounting structure as shown in fig. 1-5, which comprises a first surrounding shell 1 and a second surrounding shell 6, wherein the top ends of the first surrounding shell 1 and the second surrounding shell 6 are respectively provided with a first U-shaped insertion block 3 and a second U-shaped insertion block 5, openings of the first surrounding shell 1 and the second surrounding shell 6 are oppositely arranged, a battery body 21 is mounted between the first surrounding shell 1 and the second surrounding shell 6, and the battery body 21 is wrapped and fixed by the first surrounding shell 1 and the second surrounding shell 6, so that a protection effect is achieved.

The opening direction of the second enclosure shell 6 is provided with two protruding ends, the side of the two protruding ends, which is close to the first enclosure shell 1, is provided with a placement groove 7, the opening direction of the first enclosure shell 1 is provided with two protruding ends, one side of the two protruding ends, which is close to the placement groove 7, is provided with a clamping groove 8, in addition, the bottom end of the placement groove 7 is provided with a rotating shaft 10, the outer side of the rotating shaft 10 is rotationally provided with a rotating plate 9, the inner wall of the placement groove 7, which is close to one side of the second U-shaped insertion block 5, is provided with a first magnet 11, one side of the rotating plate 9, which is close to the first magnet 11, is provided with a second magnet 12, one end of the rotating plate 9 is clamped at the bottom end of the placement groove 7, threaded holes are formed in the inner walls of the two sides of the placement groove 7, through holes corresponding to the threaded holes are formed in the rotating plate 9, fixing screws 13 are installed in the threaded holes in a threaded fit manner, and the fixing screws 13 play a role in fixing.

When the rotating plate 9 is not used, the second magnet 12 and the first magnet 11 can be used for adsorbing, so that the rotating plate 9 is attached to the inner wall of the placing groove 7, blocking is not generated, and when the rotating plate 9 is needed to be used, a person can directly take and rotate.

In the actual operation of the present utility model, an installer can rotate the rotating plate 9 placed in the groove 7 through the rotating shaft 10, so that one end of the rotating plate 9 rotates in the clamping groove 8, as the inner walls at both sides of the placing groove 7 are provided with threaded holes, the rotating plate 9 is provided with through holes corresponding to the threaded holes, and the fixing screws 13 are arranged to connect and fix the rotating plate 9 and the inner walls at both sides of the placing groove 7, so that the first enclosure 1 and the second enclosure 6 form a connection relationship, and the butt-joint installation mode can be operated in a smaller space and is rapid to install.

The outside of first U type inserted block 3 and second U type inserted block 5 has all been seted up and has been inserted groove 4, be provided with top picture peg 14 in two inserted grooves 4, all be provided with a plurality of sponge strips 16 between two outstanding ends of first U type inserted block 3 and second U type inserted block 5, top picture peg 14 laminating is in the top of sponge strip 16, a plurality of heat dissipation grooves 2 have all been seted up to the lateral surface of first enclosure 1 and second enclosure 6 in addition, the middle part at top picture peg 14 top is provided with a plurality of friction concave patterns 15, friction concave patterns 15 can increase the frictional force between personnel's palm and the top picture peg 14, conveniently promote top picture peg 14, roll-off insertion groove 4.

The plurality of heat dissipation grooves 2 can discharge the internal heat to prevent the temperature accumulation when the battery body 21 is operated.

In the actual operation of the present utility model, after the first enclosure case 1 and the second enclosure case 6 are fixed, the top end insert plate 14 may be inserted into the insertion groove 4 between the first U-shaped insert block 3 and the second U-shaped insert block 5, and since a gap exists between the top end insert plate 14 and the battery body 21, a plurality of sponge strips 16 are provided, which can play a role in filling the gap and supporting, and also can play a role in preventing the top end insert plate 14 from sliding.

The corners of the outer sides of the first U-shaped inserting block 3 and the second U-shaped inserting block 5 are respectively provided with an arc-shaped block 17, one side of the arc-shaped block 17, which is close to the inserting groove 4, is provided with a sliding groove, and the inside of the sliding groove is provided with a sliding block 18 in a sliding manner.

The arc-shaped block 17 is provided with a through groove 19 on the outer arc surface of one side far away from the battery body 21, a pull plate 20 is slidably arranged in the through groove 19, one end of the pull plate 20 extends out of the through groove 19, and the other end of the pull plate 20 is connected to the surface of the sliding block 18.

In the actual operation of the utility model, the sliding block 18 arranged in the arc-shaped block 17 can be pulled out through the pull plate 20 to block one side of the insertion groove 4, so that the top end inserting plate 14 is prevented from sliding out of the opening of the insertion groove 4, and the fixing and protecting effects are achieved.

Claims

1. A battery case mounting structure comprising a first enclosure (1) and a second enclosure (6), characterized in that: the battery pack comprises a first surrounding shell (1) and a second surrounding shell (6), wherein a first U-shaped inserting block (3) and a second U-shaped inserting block (5) are respectively arranged at the top ends of the first surrounding shell (1) and the second surrounding shell (6), openings of the first surrounding shell (1) and the second surrounding shell (6) are oppositely arranged, a battery body (21) is arranged between the first surrounding shell (1) and the second surrounding shell (6), inserting grooves (4) are respectively formed in the outer sides of the first U-shaped inserting block (3) and the second U-shaped inserting block (5), two protruding ends are arranged in the opening direction of the second surrounding shell (6), a placing groove (7) is respectively formed in one side, close to the first surrounding shell (1), of the two protruding ends, and a clamping groove (8) is respectively formed in one side, close to the placing groove (7), of the two protruding ends.

2. The battery case mounting structure according to claim 1, wherein: the bottom of putting into groove (7) is provided with pivot (10), the outside rotation of pivot (10) is provided with revolving plate (9), put into and be provided with first magnet (11) on the inner wall of groove (7) near second U type inserted block (5) one side, one side that revolving plate (9) is close to first magnet (11) is provided with second magnet (12).

3. The battery case mounting structure according to claim 2, wherein: one end of the rotating plate (9) is clamped at the bottom end of the placing groove (7), threaded holes are formed in the inner walls of the two sides of the placing groove (7), through holes corresponding to the threaded holes are formed in the rotating plate (9), and fixing screws (13) are installed in threaded fit with the threaded holes.

4. The battery case mounting structure according to claim 1, wherein: the top inserting plate (14) is inserted into the two inserting grooves (4), a plurality of sponge strips (16) are arranged between the two protruding ends of the first U-shaped inserting block (3) and the second U-shaped inserting block (5), and the top inserting plate (14) is attached to the top ends of the sponge strips (16).

5. The battery case mounting structure according to claim 1, wherein: the corner in the outer sides of the first U-shaped inserting block (3) and the second U-shaped inserting block (5) is provided with an arc-shaped block (17), one side, close to the inserting groove (4), of the arc-shaped block (17) is provided with a sliding groove, and a sliding block (18) is arranged in the sliding groove in a sliding mode.

6. The battery case mounting structure according to claim 5, wherein: the arc-shaped block (17) is far away from an outer cambered surface on one side of the battery body (21) and is provided with a through groove (19), a pull plate (20) is slidably arranged in the through groove (19), one end of the pull plate (20) extends out of the through groove (19), and the other end of the pull plate (20) is connected to the surface of the sliding block (18).

7. The battery case mounting structure according to claim 4, wherein: the outer side surfaces of the first surrounding shell (1) and the second surrounding shell (6) are respectively provided with a plurality of radiating grooves (2), and the middle part of the top end inserting plate (14) is provided with a plurality of friction concave patterns (15).