Unlock instant, AI-driven research and patent intelligence for your innovation.

Battery pack verification device

A verification device and battery pack technology, applied in the field of battery replacement, can solve the problems of increased development risk, limited battery capacity, and long charging time, and achieve the effects of simple and convenient device structure, improved work efficiency, and cost savings

Active Publication Date: 2020-10-09
ZHEJIANG JIZHI NEW ENERGY AUTOMOBILE TECH CO LTD
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, because it also has the defects of limited battery capacity and long charging time, it has always restricted the rapid development of electric vehicles, thus promoting the development of battery replacement technology, which solves the problem of fast replenishment of power batteries and provides electric The development of the automobile brought the dawn
In the process of battery replacement technology research, the research on battery packs has to be mentioned. At present, general car companies verify battery packs and their shell specifications, material properties, and man-machine operability, mainly through virtual verification, And follow-up trial prototypes to carry out relevant physical verification, which cannot carry out relevant physical verification in the early stage of research and development, thus increasing the risk of development and increasing the cost in the design of subsequent changes

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Battery pack verification device
  • Battery pack verification device
  • Battery pack verification device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as figure 1 As shown, this embodiment provides a battery pack verification device, which is to develop a set of devices according to the relevant design definitions in the early stage of research and development, to simulate the man-machine and other functions of the prototype car, and at the same time to meet different specification requirements, including lifting Structure 1, platform 2 and battery pack housing 3; the lifting structure 1 is used to support the platform 2 and adjust the height of the platform 2; the platform 2 is used to install the battery The cladding body 3 includes a platform bottom plate 21, a mounting base 22 and a lateral adjustment mechanism 23, the mounting base 22 is fixed on one side of the platform bottom plate 21, and the lateral adjustment mechanism 23 is fixed on the platform bottom plate The other side of the battery pack housing 3 is used to install the battery pack to be verified, including a first housing 31 and a second housing...

Embodiment 2

[0057] Embodiment 2 is a preferred embodiment of embodiment 1

[0058] Preferably, two transverse partitions are provided, and the battery pack casing is divided into three parts, and the transverse partition is fixed on the battery pack casing by locking bolts, which conforms to the drawer type compartment of electric vehicles. In the normal operation of battery replacement, there are three rear stoppers, corresponding to the three parts of the battery pack case.

[0059] In addition, the number of the longitudinal partitions can be adjusted according to the number of drawer-type sub-boxes for battery replacement, and the technical effects obtained are basically the same.

[0060] The battery pack verification device provided by this embodiment has the following beneficial effects: the present invention can realize the verification function of some physical objects of the prototype vehicle by designing a set of simulation verification device in the early stage of research and...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a battery pack verification device, and the device comprises a lifting structure, a rack and a battery pack shell; the lifting structure is used for supporting the rack and adjusting the height of the rack; the rack is used for mounting the battery pack shell and comprises a rack bottom plate, a mounting seat and a transverse adjusting mechanism, the mounting seat is fixedon one side of the rack bottom plate, and the transverse adjusting mechanism is fixed on the other side of the rack bottom plate; the battery pack shell is used for installing a to-be-verified batterypack and comprises a first shell body and a second shell body, a bottom plate of the first shell body is in lap joint with a bottom plate of the second shell body, and the size of the battery pack shell is adjusted through the transverse adjusting mechanism. The verification device provided by the invention verifies the specification, material performance, man-machine operability and the like ofthe battery pack and the shell of the battery pack at the early stage of research and development, and realizes partial verification functions of a trial-manufactured sample vehicle in advance, so thedevelopment risk is reduced, and subsequent large setting and changing are reduced.

Description

technical field [0001] The invention relates to the technical field of battery replacement, in particular to a battery pack verification device. Background technique [0002] As a representative of new energy vehicles, electric vehicles have attracted more and more attention due to their advantages of clean fuel and good economic performance. With the rapid development of my country's electric vehicle industry, the production and sales of electric vehicles are also rising . At present, various OEMs are also conducting research and development of electric vehicles. [0003] However, because it also has the defects of limited battery capacity and long charging time, it has always restricted the rapid development of electric vehicles, thus promoting the development of battery replacement technology, which solves the problem of fast replenishment of power batteries and provides electric The development of the automobile brought the dawn. In the process of battery replacement t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H01M10/42
CPCH01M10/4285Y02E60/10
Inventor 张磊磊秦剑陈绍毅
Owner ZHEJIANG JIZHI NEW ENERGY AUTOMOBILE TECH CO LTD