CN215008485U

CN215008485U - Universal staggered-arrangement assembling support for battery cells

Info

Publication number: CN215008485U
Application number: CN202121747266.4U
Authority: CN
Inventors: 宗哲; 赵旭
Original assignee: Shandong Haidi New Energy Technology Co ltd
Current assignee: Shandong Haidi New Energy Technology Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2021-12-03
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a support is assembled to general staggered arrangement of electric core, unit support including the mutual concatenation of a plurality of, unit support main part is regular hexagon's lid, be circular shape annular face in the unit support and hold in the palm, the bottom is equipped with the spot welding hole of fretwork in the support of annular face, unit support is equipped with forked tail recess or forked tail bead, a plurality of respectively on its six edges unit support passes through the joint that mutually supports of forked tail recess and forked tail bead. The utility model overcomes prior art shortcoming provides one kind and can make full use of space in 18650 type lithium cell preparation production, satisfies fixed and radiating demand simultaneously, assembles the multiple quantity combination of adaptation.

Description

Universal staggered-arrangement assembling support for battery cells

Technical Field

The utility model relates to the technical field, specifically indicate a support is assembled to general wrong row of electric core.

Background

Cylindrical cells, commonly referred to as 18650 cells or 26650-32700 cells developed in this regard. 18650 is a standard lithium ion battery model number, as determined by SONY corporation of Japan for cost savings in the year, of lithium ion batteries, where 18 denotes a diameter of 18mm, 65 denotes a length of 65mm, and 0 denotes a cylindrical battery.

But the 18650 battery support that currently uses has following defect: when the battery packs with different capacities are manufactured, the fixing supports at the two ends need to be adjusted according to the number of the battery packs, so that the battery pack is inconvenient to use and needs to be improved urgently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art shortcoming, provide one kind and can make full use of space in 18650 type lithium cell preparation production, satisfy fixed and radiating demand simultaneously, assemble the multiple quantity combination of adaptation.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a support is assembled to general staggered arrangement of electric core, includes the unit support of the mutual concatenation of a plurality of, unit support main part is regular hexagon's lid, be circular shape annular face support in the unit support, the bottom is equipped with the spot welding hole of fretwork in the annular face support, the unit support is equipped with forked tail recess or forked tail bead, a plurality of respectively on its six edges the unit support passes through the joint that mutually supports of forked tail recess and forked tail bead.

Furthermore, dovetail grooves or dovetail ribs on the single side of the unit bracket are arranged in pairs.

Furthermore, the adjacent continuous three edges of the unit support are dovetail-shaped convex edges, and the remaining adjacent continuous three edges are dovetail-shaped grooves.

Furthermore, the dovetail groove and the dovetail rib are made of flame-retardant materials.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses dovetail groove and dovetail bead mutually support the relation of mutually supporting and carry out the modularization and produce into the unit support to make things convenient for the installation of each battery spare fixed, and the group battery of different quantity carries out different combinations, easy to assemble with fixed, can make full use of space in 18650 type lithium cell preparation production, satisfy fixed and radiating demand simultaneously, suitable extensive using widely.

Drawings

Fig. 1 is a schematic diagram of the assembled structure of the present invention.

Fig. 2 is a schematic vertical section of the unit bracket of the present invention.

Fig. 3 is a perspective view of the unit bracket of the present invention.

As shown in the figure: 1. unit support, 2, spot welding hole, 3, cyclic annular face hold in the palm, 4, forked tail recess, 5, forked tail bead.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model discloses when concrete implementation, a support is assembled to general wrong row of electric core, cylinder lithium cell group with wrong row concatenation support, the edge includes 6 group concatenation buckles, the concatenation buckle includes that the annular form face holds in the palm, the polar surface holds in the palm the spot welding hole for spot welding battery.

The unit support 1 that includes the mutual concatenation of a plurality of, unit support 1 main part is regular hexagon's lid, it holds in the palm 3 for the circular shape annular face in unit support 1, the annular face holds in the palm 3 interior bottoms and is equipped with spot welding hole 2 of fretwork, unit support 1 is equipped with forked tail recess 4 or forked tail bead 5 respectively on its six edges, a plurality of unit support 1 mutually supports the joint through forked tail recess 4 and forked tail bead 5 forked tail recess 4 or forked tail bead 5 on the unit support 1 is unilateral all adopts and sets up in pairs unit support 1 is adjacent continuous trilateral to adopt forked tail bead 5, remains adjacent continuous trilateral adoption forked tail recess 4, forked tail recess 4 and forked tail bead 5 material all adopt flame retardant material.

The convex buckle is designed as a dovetail groove, the non-penetrating groove is designed as a dovetail groove, and the splicing buckle is made of flame-retardant materials.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a support is assembled to general staggered arrangement of electric core, a serial communication port, unit support (1) including the mutual concatenation of a plurality of, unit support (1) main part is regular hexagon's lid, be circular shape annular face support (3) in unit support (1), the point welding hole (2) that the bottom was equipped with the fretwork in annular face support (3), unit support (1) is equipped with forked tail recess (4) or forked tail bead (5) respectively on its six edges, a plurality of unit support (1) is through forked tail recess (4) and forked tail bead (5) joint of mutually supporting.

2. The universal staggered battery cell assembling support of claim 1, which is characterized in that: dovetail grooves (4) or dovetail ribs (5) on one side of the unit bracket (1) are arranged in pairs.

3. The universal staggered battery cell assembling support of claim 2, wherein: the adjacent continuous three edges of the unit support (1) adopt dovetail ribs (5), and the remaining adjacent continuous three edges adopt dovetail grooves (4).

4. The universal staggered battery cell assembling support of claim 1, which is characterized in that: the dovetail grooves (4) and the dovetail ribs (5) are made of flame-retardant materials.