CN-224204293-U - Composite aluminum sheet

Abstract

The utility model aims to provide a composite aluminum sheet, which comprises an aluminum sheet body and a connecting piece, wherein the aluminum sheet body is provided with a convex bridge, the connecting piece comprises a clamping piece and a supporting block, the clamping piece is arranged on the convex bridge, the supporting block is arranged on the clamping piece, an included angle is formed between the clamping piece and the supporting block, and when the clamping piece is pressed by an external force clamp, the clamping piece and the supporting block clamp a lead together. In this manner, the clip can be pressed by the tool to clamp the wire, thereby reducing labor and time costs of the composite aluminum sheet.

Inventors

• ZENG WENSHENG
• ZENG LILI
• GUO XIBIAO

Assignees

• 广东喜德利精密技术有限公司

Dates

Publication Date

20260505

Application Date

20250429

Claims (5)

1. 1. A composite aluminum sheet, comprising: An aluminum sheet body provided with a convex bridge, and The connecting piece, the connecting piece includes clamping piece and riding block, the clamping piece set up in on the protruding bridge, the riding block set up in on the clamping piece, the clamping piece with have the contained angle between the riding block, when the clamping piece receives external force clamp extrusion, so that the clamping piece with the riding block presss from both sides the tight wire jointly.
2. 2. The composite aluminum sheet of claim 1, wherein said bridge and said clip are each U-shaped in configuration.
3. 3. The composite aluminum sheet of claim 2, wherein a void-avoidance groove is provided between the clip and the bridge.
4. 4. The aluminum composite sheet according to claim 3, wherein the connecting member further comprises a plurality of tooth blocks, each tooth block being disposed on opposite sides of the clip.
5. 5. The aluminum composite sheet as recited in claim 4 wherein the support blocks are provided with arcuate portions at ends of the support blocks remote from the clips.

Description

Composite aluminum sheet Technical Field The utility model relates to the technical field of battery assembly accessories, in particular to a composite aluminum sheet. Background In the application scenario of the battery pack, in order to ensure the stable operation and the safety performance of the battery pack, it is important to monitor the voltage of each single battery in real time. At present, a plurality of batteries are connected in series through a connecting sheet, and meanwhile, a wire is required to be led out on the connecting sheet between the batteries separately, so that the voltage of each single battery can be monitored in real time, and the wire is commonly called a voltage sampling wire. The existing connection scheme provides connection points for subsequent welding with the wires by welding a connection sheet on the inner wall of the groove on the composite aluminum sheet. However, the conventional voltage sampling line connection manner has the disadvantage that a plurality of batteries are often connected in series/parallel in the battery pack, and a plurality of composite aluminum sheets are connected between the batteries, so that each composite aluminum sheet needs to be welded with a connecting sheet for connecting with a lead independently, which clearly increases the complexity of the process of assembling the batteries. With the increase of the processes, not only more manpower is required to complete these additional operations, but also the time cost is greatly increased. In view of this, the composite aluminum sheet of the present application is proposed. Disclosure of utility model The utility model aims to overcome the defects in the prior art and provide a composite aluminum sheet without independently welding a connecting sheet so as to reduce labor and time cost. The aim of the utility model is realized by the following technical scheme: A composite aluminum sheet comprising: An aluminum sheet body provided with a convex bridge, and The connecting piece, the connecting piece includes clamping piece and riding block, the clamping piece set up in on the protruding bridge, the riding block set up in on the clamping piece, the clamping piece with have the contained angle between the riding block, when the clamping piece receives external force clamp extrusion, so that the clamping piece with the riding block presss from both sides the tight wire jointly. Optionally, the protruding bridge and the clamping piece are both in a U-shaped structure. Optionally, a clearance groove is formed between the clamping piece and the convex bridge. Optionally, the connecting piece further includes a plurality of tooth blocks, and each tooth block is respectively disposed on two opposite sides of the clamping piece. Optionally, an arc portion is disposed on the support block, and the arc portion is located at an end of the support block away from the clamping piece. Compared with the prior art, the utility model has at least the following advantages: The composite aluminum sheet of the utility model does not need to be additionally and independently welded with a connecting sheet used for connecting with the lead, and can clamp the lead by the clamping sheet through the tool extrusion clamping sheet, thereby reducing the labor and time cost. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Fig. 1 is a schematic structural view of a composite aluminum sheet according to an embodiment of the present utility model; FIG. 2 is a schematic view of the partial structure of A in FIG. 1; Fig. 3 is a schematic view of two sides of a clip according to an embodiment of the present utility model. Reference numerals illustrate: 1. 10 parts of composite aluminum sheet, 11 parts of aluminum sheet body, 11 parts of convex bridge, 110 parts of empty avoiding groove, 20 parts of clamping piece, 30 parts of supporting block, 31 parts of arc-shaped part, 40 parts of tooth block. Detailed Description In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relat