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Connecting plate structure for constructing battery frame

A connection board and frame technology, applied in structural parts, battery pack parts, circuits, etc., can solve the problems of labor and time, increase costs, etc., achieve convenient and fast installation and maintenance, reduce production and maintenance costs, and have more flexible structural forms. changing effect

Active Publication Date: 2020-08-11
DONGFENG COMML VEHICLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Installing the battery pack on the car requires the battery frame as the installation basis. At present, the common power battery frame is designed for the power battery layout plan of a specific model. A different battery frame needs to be designed for each model, which consumes a lot of labor. and time, increasing the cost

Method used

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  • Connecting plate structure for constructing battery frame
  • Connecting plate structure for constructing battery frame
  • Connecting plate structure for constructing battery frame

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] The inner and outer sides involved in the present invention are based on the Y direction of the vehicle body, and the front and rear sides are based on the X direction of the vehicle body.

[0029] Such as figure 1 The connecting plate structure for building the battery frame shown in —2 includes a connecting straight plate 101, and the inner and outer sides of the connecting straight plate 101 are respectively provided with a middle frame installation base that can be used as the installation base of the middle battery frame 200 and can be used as a side battery. The side frame installation base of the frame 300 installation base; the middle frame installation base includes a middle frame fixed horizontal plate 102 that is vertically fixedly connected to the inner surface of the straight plate 101, and the side frame installat...

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Abstract

The invention discloses a connecting plate structure for constructing a battery frame. The structure comprises a connecting straight plate, and a middle frame mounting foundation capable of serving asa middle battery frame mounting foundation and a side frame mounting foundation capable of serving as a side battery frame mounting foundation are respectively arranged on the inner side surface andthe outer side surface of the connecting straight plate. The middle frame mounting foundation comprises a middle frame fixing transverse plate vertically and fixedly connected to the inner side surface of the connecting straight plate, and the side frame mounting foundation comprises a side frame fixing transverse plate vertically and fixedly connected to the outer side surface of the connecting straight plate and a longitudinal fixing support vertically connected to the side frame fixing transverse plate and the outer side surface of the connecting straight plate at the same time. The batteryframe is constructed on the basis of the connecting plate structure, the structural form of the battery frame is flexible and changeable, the requirement for vehicle deformation can be met, and the battery pack mounting requirements of different vehicle types at different positions are met. Main components such as the side plates, the brackets and the bent supporting plates are highly standardized and universalized.

Description

technical field [0001] The invention relates to the technical field of automotive power batteries, in particular to a connection plate structure used to build a battery frame. Background technique [0002] All electric vehicles need to be equipped with power battery packs, and the number and size of power battery packs of different models are different. The installation position of the power battery on the car is usually limited by factors such as space size and cargo distribution. Some models need to install the battery pack in the middle of the frame, and some models need to install the battery pack on one side of the frame. 1. Some models need to pack batteries on both sides of the frame, some models need to install battery packs in the aforementioned positions, and some models even need to install two layers of battery packs in the same position. Installing the battery pack on the car requires the battery frame as the installation basis. At present, the common power bat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10
CPCH01M50/20Y02E60/10
Inventor 柳文琴余庆杰张成海宋宏贵周建刚李俊
Owner DONGFENG COMML VEHICLE CO LTD
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