Testing device for cylindrical lithium ion battery

A lithium-ion battery and testing device technology, applied to measuring devices, applying stable tension/pressure to test the strength of materials, measuring electricity, etc., can solve the problems of inconvenient lithium-ion battery power-on testing and processing, so as to improve the scope of application and improve The effect of improving detection accuracy and stability

Pending Publication Date: 2021-11-02
DONGGUAN LILONG BATTERY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a test device for a cylindrical lithium-ion battery, to solve the problem that the test device is not convenient for conducting a power-on test on the lithium-ion battery in the above-mentioned background technology

Method used

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  • Testing device for cylindrical lithium ion battery
  • Testing device for cylindrical lithium ion battery
  • Testing device for cylindrical lithium ion battery

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present invention will be apparent from the drawings in the embodiment of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art are in the range of the present invention without making creative labor premise.

[0024] See Figure 1-5 One embodiment of the present invention is: a test device for a cylindrical lithium ion battery, including a bottom plate 1, a lower base frame 3, a final frame 9, an upper plate 10, and a lower plate 15, a bottom plate 1 The lower position frame 3 is provided at the center position, and a pin hole 18 is provided at the corner position at the top of the bottom plate 1, and the bottom end of the pin hole 18 is penetrated to the outside of the bottom plate 1;

[0025] When used, by placing the pin hole 18 at the corner position at the top of the bottom plate 1, the pin shaft 16 is placed;

[0026] The pin shaft...

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PUM

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Abstract

Disclosed is a testing device for a cylindrical lithium ion battery. The testing device comprises a bottom plate, a lower storage frame, an upper storage frame, an upper connecting plate and a lower connecting plate. The lower storage frame is arranged in the center of the top end of the bottom plate, the lower connecting plate is arranged in the center of the interior of the lower storage frame, a lower electric connector is arranged in the center of the top of the lower connecting plate, a first electricity leading wire is arranged at the center of the bottom of the lower electric connector, the end, away from the lower electric connector, of the first electricity leading wire extends to the outside of the lower storage frame, the upper storage frame is arranged above the lower storage frame, the upper connecting plate is arranged at the center of the interior of the upper storage frame, an upper electric connector is arranged at the center of the bottom of the upper connecting plate, and a second electricity leading wire is arranged in the center of the top of the upper electric connector. According to the invention, the detection precision of the testing device in use is improved, the stability of the testing device in use is improved, and the application range of the testing device is widened.

Description

Technical field [0001] The present invention relates to the field of battery testing, and is specifically a test device for a cylindrical lithium ion battery. Background technique [0002] Cylindrical lithium ion batteries have a wide range of applications such as small digital electronic products, electric vehicles, electric vehicles, and models in small digital electronic products, electric vehicles, electric vehicles, etc. due to the advantages of high energy density, good cycle life and small environmental pollution. The incident of the injured is also uncommon, and the safety of the cylindrical lithium ion battery is very important. [0003] In order to ensure the safety of the lithium ion battery, it is necessary to detect it in the production and processing, so it is necessary to use the corresponding test device, and today, such testing equipment on the market is not convenient to perform power-on test processing of lithium-ion batteries. It is difficult to achieve the ex...

Claims

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Application Information

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IPC IPC(8): G01R31/378G01N3/02G01N3/12
CPCG01R31/378G01N3/02G01N3/12
Inventor 韩永斌
Owner DONGGUAN LILONG BATTERY TECH CO LTD
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