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Lithium battery charging connection method

A charging connection and charging connector technology, which is applied in the direction of connection, two-part connection device, and parts of the connection device, can solve the problems of difficult insertion and increase the difficulty of pulling out the plug, and achieve the effect of simple operation

Pending Publication Date: 2022-03-11
淄博钻宝冶金材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the friction force can greatly increase the difficulty of pulling out the plug and realize the stable insertion of the plug, it also makes it difficult to insert the plug when inserting it.

Method used

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  • Lithium battery charging connection method
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  • Lithium battery charging connection method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0169] The elastic inserting rod 66 is made of metal material, preferably memory metal. It can produce a small amount of deformation under the action of stress, and restore the original posture after the stress disappears.

[0170] Thanks to the above-mentioned improved technical solution, the elastic insertion rod 66 enables the rear damper 66a to maintain its posture within a certain stress range, thereby maintaining an effective locking fit with the front damper 24b.

[0171] Step 3.1, the rear damper is locked,

[0172] The elastic force of the unlocking compression spring 65 is the forward stress received by the retaining ring 64, the retaining sleeve 63, the elastic insert rod 66, and the rear damper 66a. At this time, the elastic insert rod 66 can withstand the small stress without deformation , to maintain the locking fit with the front damping member 24b.

[0173] While in step 3.2, the rear damper 66a slides out,

[0174]The unlocking compression spring 65 is full...

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PUM

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Abstract

The invention discloses a lithium battery charging connection method, a lithium battery charging connector is used, and the lithium battery charging connector comprises a socket body and a plug body matched with the socket body in a plugging manner; a lock hole assembly is arranged above the socket body, and the lock hole assembly comprises a lock hole cavity, a lock hole ejector rod and a movable clamping jaw assembly; a lock body assembly is arranged above the plug body and comprises a rotating lock cylinder, a sliding lock cylinder and an unlocking sleeve; the plugging and unplugging method comprises the following steps: step 1, plugging and locking the plug body; step 2, unlocking the movable clamping jaw assembly to enable the movable clamping jaw assembly to lose a locking position; and step 3, unplugging the plug body.

Description

technical field [0001] The present application relates to the technical field of battery charging, in particular to a method for charging and connecting a lithium battery. Background technique [0002] With the development of new energy batteries, new energy vehicles represented by lithium batteries and other electrical appliances have been more and more widely used. In the scientific and technological process from lead-acid batteries to lithium batteries, thanks to the continuous improvement of battery energy density, it can achieve more and more energy storage and release under the framework of smaller and smaller battery volumes. [0003] As the capacity of the battery continues to increase, the technical requirements for the charging circuit are becoming more and more stringent within the limited charging time. For example, the charging voltage and charging current are getting higher and higher. Therefore, during the charging process, it is necessary to ensure that the ...

Claims

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Application Information

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IPC IPC(8): H01R13/639H01R24/00
CPCH01R13/639H01R24/00
Inventor 阎炜
Owner 淄博钻宝冶金材料有限公司