Safe and reliable storage battery car charging interface

A battery car and charging port technology, which is applied to circuits, electrical components, parts of connecting devices, etc., can solve the problem of insufficient safety of the charging port, and achieve the effect of safety, reliability and effectiveness of the charging port.

Inactive Publication Date: 2018-05-08
XINCHANG BOYUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing charging port is not safe enough, and accidents caused by children sticking their fingers or coins into the charging port happen from time to time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] refer to figure 1 , the left-right relationship in the embodiment is based on figure 1 The left and right relationship in the present invention is a safe and reliable battery car charging port, including a plug 2, a socket 1, a movable column 4, a first metal sleeve 3, a second metal sleeve 20, a spring 31, and an insulating sheet 30. The left side of the socket 1 is provided with an insertion opening 10, the plug 2 is inserted on the insertion opening 10, and the bottom wall of the insertion opening 10 is provided with three through holes 11, and the through holes 11 are plugged with movable columns 4, The socket 1 is provided with three horizontal first metal sleeves 3, the first metal sleeve 3 is a cylindrical structure with an open left side and a closed right side, and each first metal sleeve 3 corresponds to a through hole 11 , the through hole 11 is connected with the first metal sleeve 3, the inner diameter of the through hole 11 is the same as the inner diamet...

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PUM

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Abstract

The invention discloses a safe and reliable storage battery car charging interface. The charging interface comprises a plug, a socket, movable columns, first metal sleeves, second metal sleeves, springs and insulation sheets, the left side of the socket is provided with an inserting port, the plug is inserted into the inserting port, a bottom wall of the inserting port is provided with three through holes, the movable columns are inserted into the through holes, the three first metal sleeves arranged in a traverse manner are arranged in the socket, the first metal sleeves are cylindrical structures whose left sides are open and right sides are sealed, each first metal sleeve corresponds to one through hole, the through hole is connected with the first metal sleeve, the internal diameter ofthe through hole and the internal diameter of the first metal sleeve are the same, one insulation sheet is fixed at the inner side of the right sidewall of each first metal sleeve, the spring arranged in a traverse manner is fixed on the insulation sheet, and the other end of the spring is connected with the movable column. According to the charging interface, electrical connection between the movable columns and a storage battery is avoided when the plug is not inserted into the socket through cooperation of the movable columns and the spring, and the charging interface is safe and reliable.

Description

【Technical field】 [0001] The invention relates to the technical field of battery cars, in particular to the technical field of charging ports of battery cars. 【Background technique】 [0002] Battery car is a common means of transportation, which is easy to use and suitable for riding on many roads. Battery cars often use rechargeable batteries as the source of electrical energy, so most battery cars are equipped with charging ports. The existing charging port is not safe enough, and accidents caused by children inserting fingers or coins etc. into the charging port happen from time to time. 【Content of invention】 [0003] The purpose of the present invention is to solve the problems in the prior art, and propose a safe and reliable battery car charging port, which can make the charging port more safe and reliable, and is less prone to electric shock. [0004] In order to achieve the above object, the present invention proposes a safe and reliable battery car charging por...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/70H01R24/00
CPCH01R13/703H01R24/00
Inventor 单建峰
Owner XINCHANG BOYUAN TECH CO LTD
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