Automobile power battery bracket

By designing a battery tray suitable for Z-axis and XY-axis installation, the problem of battery pack installation in different installation directions in the prior art has been solved, achieving versatility and cost reduction of the tray.

CN224335448UActive Publication Date: 2026-06-09BEIJING AUTOMOBILE WORKS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
BEIJING AUTOMOBILE WORKS CO LTD
Filing Date
2025-06-20
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing automotive power battery brackets cannot simultaneously meet the installation requirements of power battery packs with different installation orientations, forcing companies to produce two types of battery brackets, increasing production costs and resulting in fewer universal parts.

Method used

A car power battery bracket has been designed, including two longitudinal beams and multiple horizontal plates. The horizontal plates have upper and lower fixing holes, and the vertical plates have vertical fixing holes. The horizontal and vertical plates are bent to form side plates and horizontal plates. Multi-directional fixing is achieved by screws and nuts. It is suitable for power battery pack installation in the Z and XY directions.

Benefits of technology

This allows the same bracket to be used for power battery pack installation in different installation directions, reducing production costs and improving the versatility of battery brackets, thus reducing the types and costs of production preparation for enterprises.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of automobile power battery bracket, belong to automobile technical field.It solves the problem that existing technology automobile power battery bracket cannot simultaneously meet the installation requirement of power battery package of different installation direction.It mainly includes two side girders, multiple transverse plates are installed in longitudinal direction between two side girders, multiple lower fixing holes are opened on the transverse plate, two ends of transverse plate are bent upwards respectively and form two side plates, two side plates on transverse plate are respectively connected with vertical plate, at least one row of vertical plate fixing holes is opened in vertical direction in vertical plate, each row of vertical plate fixing holes includes at least one vertical plate fixing hole, side plate fixing hole matched with vertical plate fixing hole is opened on side plate, the upside of vertical plate is bent outwards to form upper horizontal plate, upper fixing hole is opened on the upper horizontal plate, at least two upper positioning pins projecting upwards are installed on all upper horizontal plates, at least two lower positioning pins projecting upwards are installed on all transverse plates.
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