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Auxiliary channel device for detection of battery pack

A technology for auxiliary channels and battery packs, which is applied in the direction of measuring devices, measuring electricity, and measuring electrical variables. It can solve problems such as difficult combing and intertwined data acquisition lines, and achieve time-saving, easy wiring and unwiring, and reliable connections. Effect

Inactive Publication Date: 2015-01-07
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] An embodiment of the present invention provides a battery pack detection auxiliary channel device to at least solve the technical problem that is difficult to sort out due to the intertwined and intertwined data collection lines of the existing vertical battery pack detection auxiliary channel device

Method used

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  • Auxiliary channel device for detection of battery pack
  • Auxiliary channel device for detection of battery pack
  • Auxiliary channel device for detection of battery pack

Examples

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Embodiment 1

[0029] Such as figure 1 As shown, in this embodiment, the detection platform 1 is set horizontally, and is supported by connecting with upright columns 2. The number of columns 2 is set according to the shape of the detection platform 1. For example, the detection platform 1 can be rectangular or square, then The number of columns is preferably four, and if the detection platform 1 is circular, the number of columns 2 may be three or four. The column 2 and the lower surface of the detection platform 1 form a space for accommodating the battery pack 3 to be tested, and the data collection lines 4 are evenly distributed on the lower surface of the detection platform 1 in a natural drooping state, and the upper ends of the data collection lines 4 are installed on the detection platform 1. The internal detection equipment is connected, and the data collection line 4 naturally droops by its own gravity, thereby avoiding the interlacing and winding of the data collection lines 4 dur...

Embodiment 2

[0033] In the actual connection process, the data acquisition line of the existing battery pack detection auxiliary channel device is clamped to the tab 11 of the battery pack 3 by the clamp. Due to the limited clamping force of the clamp, it often falls off under force, causing the battery The monomer detection is out of control, and it also causes a large security risk. This embodiment discloses in detail the tab connector 13 used in conjunction with the data acquisition line 4 of the battery pack detection auxiliary channel device of the invention. The tab connector 13 includes a spring collet 1302 directly connected to the tab 11 and a The fastening ring 1304 connected to the data collection line 4, the front end of the collet 1302 has a bayonet 1306 that matches the shape of the pole lug 11, and can be adapted to poles of various specifications and types by adjusting the radial opening size of the bayonet 1306. ear 11. The fastening ring 1304 is provided with an adjustin...

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Abstract

The invention discloses an auxiliary channel device for detection of a battery pack. The auxiliary channel device comprises a horizontally-arranged detection platform and data acquisition wires, wherein the detection platform is supported by a plurality of pillars; space used for accommodating a battery pack to be detected is defined by the pillars and the lower surface of the detection platform; the data acquisition wires are arranged on the lower surface of the detection platform, and are in the natural sagging condition in the space. According to the auxiliary channel device, by altering the mounting manner of the detection platform, the data acquisition wires are in a natural sagging condition and are separated from one another, so that the problem that intensive data acquisition wires are crossed and wound with one another and are difficult to be tidied is solved, and working efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of battery detection, in particular to a battery detection auxiliary channel device. Background technique [0002] With the advancement of science and technology, the research on pure electric vehicles has become more and more mature. Due to the characteristics of high efficiency and environmental protection, pure electric vehicles will gradually replace traditional internal combustion engine vehicles in the next few decades and become The main means of transportation on the traffic lines of big cities. For pure electric vehicles, the performance of their power batteries largely affects the use of electric vehicles. Therefore, during the operation of electric vehicles, the arrival inspection of power batteries, seasonal sampling inspection and targeted detection of fault problems are indispensable, so the detection of power batteries in groups has become a routine inspection task. [0003] The testing cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/36
Inventor 焦东升陈建树迟忠君李香龙刘秀兰关宇曾爽
Owner STATE GRID CORP OF CHINA
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