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Pressure-adjustable charging and discharging equipment for testing batteries in diversified mode

A charging and discharging equipment and pressure technology, applied in the measurement of electricity, measurement of electrical variables, secondary battery manufacturing, etc., can solve the problem of equipment that cannot meet the test requirements of production compatible with different types of batteries, cannot test diverse batteries, and cannot adjust pressure and other problems, to achieve the effect of simple structure, easy structural processing and high versatility

Pending Publication Date: 2022-01-04
深圳市新威尔电子有限公司
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AI Technical Summary

Problems solved by technology

In the process of re-discharging, the lithium battery can exert a certain pressure on the battery to ensure the thickness range of the battery and increase the capacity of the battery. At present, there is no charging and discharging equipment with this structure on the market, and it cannot meet the test requirements for production and compatibility of different types of batteries. Cannot test multiple batteries, nor adjustable pressure equipment

Method used

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  • Pressure-adjustable charging and discharging equipment for testing batteries in diversified mode
  • Pressure-adjustable charging and discharging equipment for testing batteries in diversified mode

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments: It should be understood that the specific embodiments described here are only used to explain the present invention, rather than limit the present invention. In addition, it should be noted that, for the convenience of description, only the parts related to the present invention are shown in the drawings.

[0025] Example figure 1 , figure 2 As shown, an adjustable pressure charging and discharging device for a diversified test battery includes a charging and discharging device, a clamp pressing assembly, a tray assembly, and a pressure control adjustment device. The charging and discharging equipment is provided with a clamp pressing assembly inside. A pallet assembly is arranged on the clamp pressing assembly, and a pressure control adjustment device is provided on one side of the clamp pressing assembly, and the pressure control adjustment d...

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Abstract

The invention provides pressure-adjustable charging and discharging equipment for testing batteries in a diversified mode, the pressure-adjustable charging and discharging equipment comprises charging and discharging equipment body, a clamp pressing assembly, a tray assembly and a pressure control and adjustment device, the clamp pressing assembly is arranged in the charging and discharging equipment body, and the tray assembly is arranged on the clamp pressing assembly. One side of the clamp pressing assembly is provided with a pressure control adjusting device, and the charging and discharging equipment body comprises a shell, a power-on switch, a charging and discharging combination unit, a start button and a stop button.The pressure-adjustable charging and discharging equipment has the advantages of being simple in structure, small in size, small in occupied space and capable of meeting the testing requirement for producing and being compatible with different types of batteries. And the battery is not easy to deform when being pressed, so that the function of the testing all-in-one machine is realized.

Description

【Technical field】 [0001] The invention relates to the field of testing charging and discharging equipment, in particular to a pressure-adjustable charging and discharging equipment for multiple testing batteries. 【Background technique】 [0002] When designing and producing batteries, it is often necessary to test various parameters of the produced batteries through battery testing equipment to understand the electrical properties of the batteries. During the electrical performance test of the battery, the contact between the positive and negative tabs of the battery to be tested and the test point of the test equipment is very important. If the contact is not good, it may cause the contact resistance to increase and affect the accuracy of the test results. This puts forward higher requirements on the connection between the battery under test and the battery test equipment. During the test, the battery to be tested is mainly connected to the battery test equipment through th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/385G01R1/04H01M10/04
CPCG01R31/385G01R1/04H01M10/04Y02P70/50
Inventor 李森
Owner 深圳市新威尔电子有限公司
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