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

Auxiliary device for battery pack airtightness detection

An auxiliary device and gas detection technology, which is applied in the direction of using liquid/vacuum for liquid tightness measurement, etc., can solve the problems of inconvenient operation of the gas tightness detection device and can not meet the production requirements, and achieve the effect of convenient movement and convenient operation.

Inactive Publication Date: 2018-11-16
WUHU MINGREN THERMAL ENERGY EQUIP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the operation of the air tightness detection device of the battery pack is inconvenient and cannot meet the needs of production.

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
  • Auxiliary device for battery pack airtightness detection
  • Auxiliary device for battery pack airtightness detection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0013] Such as figure 1 and 2 As shown, this embodiment provides an auxiliary device for detecting air tightness of a battery pack, which includes a placement platform 1 and an inflatable platform 2 arranged left and right, and the top of the placement platform 1 has a clamping edge 3 with a left opening; the inflatable platform 2 The top is provided with a horizontal slide rail 4, and the top of the slide rail 4 is flush with the top of the placement table 1; the slide rail 4 is provided with a sliding board 5, and the sliding board 5 is fixed with an inflator 6, and the right side of the inflator 6 is an inflatable head 7 ; The bottom of the placement platform 1 is provided with a fixe...

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 aims at providing an auxiliary device for battery pack airtightness detection. A clamping edge which is open-mounted in the left side is arranged in the top of an accommodating platform;a horizontal slide rail is arranged in the top of an inflation platform, and the top end of the slide rail is leveled with the top end of the accommodating platform; a sliding plate is arranged on the slide rail, an inflator is fixed on the sliding plate, and an inflation head is on right of the inflator; the bottom of the accommodating platform is provided with a fixed pedestal, the bottom fourcorners of the inflation platform are provided with universal wheels respectively, and the fixed pedestal and the universal wheels are on the ground; and the accommodating platform and the inflation platform make contact with each other in left and right. A battery pack is clamped in the clamping edge in the top of the accommodating platform, the accommodating platform makes contact with the inflation head, the inflator slides to the right side, the inflation head is connected with the battery pack, inflation is carried out, the state of the battery pack is observed to implement airtightness detection, the accommodating platform is in contact connection with the inflation platform so that the accommodating platform is convenient to move, different operations are adapted to, and the accommodating platform can use a push-down cylinder to push down a push-down plate to make contact with the ground so as to realize positioning and fixing.

Description

technical field [0001] The invention relates to the field of battery pack detection, in particular to a battery pack detection airtight auxiliary device. Background technique [0002] With the continuous development of society, people use cars more and more. Traditional cars pollute a lot, and gradually new energy vehicles are developing faster and faster. The battery pack is the main source of power for new energy vehicles. The battery pack will leak air during use. Therefore, it is necessary to perform air tightness testing on the battery pack during the production process to prevent the battery pack from leaking. Short circuit due to water seepage. At present, the operation of the air tightness detection device of the battery pack is inconvenient in production and cannot meet the needs of production. Therefore, it is necessary to solve this problem. Contents of the invention [0003] In order to solve the above problems, the present invention provides an auxiliary d...

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): G01M3/02
CPCG01M3/02
Inventor 洪佳佳
Owner WUHU MINGREN THERMAL ENERGY EQUIP
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com