CN218827661U

CN218827661U - Integral type secondary lithium battery supporting structure

Info

Publication number: CN218827661U
Application number: CN202222172669.1U
Authority: CN
Inventors: 赵艺惠; 何金磊; 张方超
Original assignee: Shanghai Lanjun New Energy Technology Co Ltd
Current assignee: Shanghai Lanjun New Energy Technology Co Ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-04-07
Anticipated expiration: 2032-08-18

Abstract

The utility model relates to an integral type secondary lithium battery support structure, this supporting structure include U type support frame, set up a pair of buckle and the symmetry setting at U type support frame front end opening part in U type support frame inboard a pair of utmost point ear draw in the muscle in and set up the location guide post in U type support frame bottom relatively. Compared with the prior art, the utility model has the advantages of reduce equipment complexity and saving equipment cost.

Description

Integral type secondary lithium battery supporting structure

Technical Field

The utility model relates to a secondary lithium cell supporting structure especially relates to an integral type secondary lithium cell supporting structure.

Background

Secondary lithium cell generally comprises parts such as support, electric core and nickel piece, wherein, the support plays fixed stay effect, can also can be fixed with cylinder type electricity core as the support skeleton of protection board, current electric core support adopts structure in pairs usually, both can use the buckle also can adopt the fix with screw, one kind is detained from the long limit of top cap and is gone into plastic under the top cap, another kind is in detaining the support of opposite side, support part is in large quantity, there are two or four supports, not only the cost of manufacture is high, and the support mounting operation is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an integral type secondary lithium battery supporting structure for overcoming the defect that above-mentioned prior art exists.

The purpose of the utility model can be realized through the following technical scheme:

the utility model provides an integral type secondary lithium battery support structure, this supporting structure includes U type support frame, set up a pair of buckle and the symmetry that sets up in the inboard a pair of utmost point ear of U type support frame and draw in the muscle in and set up the location guide post in U type support frame bottom relatively at U type support frame front end opening part.

The U-shaped support frame comprises a positioning surface, cantilever beams which are connected with the left side and the right side of the positioning surface respectively and have the same structure, and a naked electric core limiting surface which is connected with the upper side of the positioning surface and the upper sides of the two cantilever beams respectively.

The positioning guide post is arranged on the front side of the positioning surface and matched with the guide groove of the lower plastic.

The tab furling ribs are respectively and transversely arranged on the opposite surfaces of the two cantilever beams.

The buckles are respectively arranged on the front side of the cantilever beam and are matched with the lower plastic ball-head column.

The spacing face of naked electric core on set up two quad slit.

When the support structure is assembled with the lower plastic of the secondary lithium battery, the tab gathering rib is contacted with the tab of the secondary lithium battery.

When the support structure and the lower plastic of the secondary lithium battery are assembled, the positioning guide column is embedded into the guide groove of the lower plastic.

The buckle is tightly clamped with the ball-head column of the lower plastic.

Compared with the prior art, the utility model discloses have with following beneficial effect:

1. the utility model realizes the technical effect of reducing cost by reducing the number of the brackets;

2. the utility model realizes the technical effects of reducing the complexity of the equipment and saving the cost of the equipment by simplifying the assembly action of the bracket;

3. the utility model discloses can provide bigger space and be used for holding utmost point ear.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view of the utility model after assembly.

Reference numerals: 1. u type support frame, 11, locating surface, 12, cantilever beam, 13, the spacing face of naked electric core, 2, utmost point ear draw in the muscle in, 3, buckle, 4, location guide posts.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

As shown in fig. 1, the utility model provides an integral type secondary lithium battery supporting structure, this supporting structure include that U type support frame 1, symmetry set up a pair of buckle 3 and the symmetry of U type support frame 1 front side set up in a pair of utmost point ear of U type support frame 1 inboard draw in muscle 2 and location guide post 4 in.

U type support frame 1 includes locating surface 11, the cantilever beam 12 that the structure is the same that is connected with the 11 left and right sides of locating surface respectively and the spacing face of naked electric core 13 of being connected with 11 upsides of locating surface and two cantilever beams 12 upsides respectively, 11 front sides of locating surface are equipped with two and lower plastic's guide way matching's location guide post 4, two surfaces that cantilever beam 12 is relative transversely are equipped with utmost point ear respectively and draw in muscle 2 in, two cantilever beam 12 front sides be equipped with respectively one with lower plastic's bulb post assorted buckle 3, set up two quad slit on the spacing face of naked electric core 13.

As shown in fig. 2, the utility model discloses merge two supports as an organic whole to fix on the lower plastic of top cap, the cantilever beam 12 through the support both sides draws in naked electric core insulating piece and utmost point ear in, and the cantilever beam 12 front end and the lower plastic bulb post of support both sides are withheld, in order to realize the fixed of support.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the principles of this invention without the use of inventive faculty. Therefore, the technical solutions that can be obtained by logical analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention by those skilled in the art should be within the scope of protection defined by the claims.

Claims

1. The utility model provides an integral type secondary lithium battery support structure, its characterized in that, this bearing structure includes U type support frame (1), set up a pair of buckle (3) and the symmetry that set up in U type support frame (1) front end opening part a pair of utmost point ear of U type support frame (1) inboard and draw in muscle (2) and set up location guide post (4) in U type support frame (1) bottom relatively.

2. The integrated secondary lithium battery support structure according to claim 1, wherein the U-shaped support frame (1) comprises a positioning surface (11), cantilever beams (12) which are connected with the left side and the right side of the positioning surface (11) respectively and have the same structure, and bare cell limiting surfaces (13) which are connected with the upper side of the positioning surface (11) and the upper sides of the two cantilever beams (12) respectively.

3. The support structure of claim 2, wherein the positioning guide posts (4) are disposed at the front side of the positioning surface (11) and matched with the guide grooves of the lower plastic.

4. The support structure of claim 2, wherein the tab collecting ribs (2) are transversely disposed on opposite surfaces of the two cantilever beams (12).

5. The support structure of claim 2, wherein the fasteners (3) are respectively disposed at the front sides of the cantilever beams (12) and are matched with the lower plastic ball-head column.

6. The support structure of claim 2, wherein the bare cell limiting surface (13) is provided with two square holes.

7. The lithium secondary battery bracket structure of claim 1, wherein the tab collecting ribs (2) contact the tabs of the lithium secondary battery when the bracket structure is assembled with the lower plastic of the lithium secondary battery.

8. The supporting structure of an integrated secondary lithium battery as claimed in claim 7, wherein the positioning guide posts (4) are inserted into the guide grooves of the lower plastic when the supporting structure is assembled with the lower plastic of the secondary lithium battery.

9. The supporting structure of claim 8, wherein the buckle (3) is fastened to the lower plastic ball-head column.