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A new energy vehicle charging pile plug fixing device

A technology of new energy vehicles and fixing devices, which is applied in the direction of electric vehicle charging technology, charging stations, coupling devices, etc., can solve the problem of plugs and sockets without any fixing and fastening devices, and achieve the effect of separation

Active Publication Date: 2020-04-24
威海高新园区运营管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the increasing popularity of new energy vehicles, the number of corresponding charging piles for charging new energy vehicles is also increasing. The charging piles charge new energy vehicles through charging plugs. During the charging process, there is no connection between the plug and the socket. In order to prevent the charging plug and the car socket from falling off due to various external factors during use and affect the charging, a fixing device is specially designed, more specifically a new energy vehicle charging pile plug fixing device

Method used

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  • A new energy vehicle charging pile plug fixing device
  • A new energy vehicle charging pile plug fixing device
  • A new energy vehicle charging pile plug fixing device

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0027] Such as Figure 1 to Figure 10 As shown, a new energy vehicle charging pile plug fixing device includes a fixed housing 1, a charging pile charging plug 2, an axial fixing device 3, a retaining ring movable connection device 4 and an elastic switch 5, and the charging pile charging plug 2 clearance fit in the fixed housing 1, the charging plug 2 of the charging pile is clearance fit in the movable connection device 4 of the retaining ring, the movable connection device 4 of the retaining ring is fixedly connected in the fixed housing 1, and the movable connection device 4 of the retaining ring is fixedly connected to the shaft To the fixing device 3 , the axial fixing device 3 is loosely fitted on the charging plug 2 of the charging pile, the elastic switch 5 is slidably connected to the fixed housing 1 , and the elastic switch 5 is fixedly connected to the axial fixing device 3 . The fixed housing 1 is fixedly connected to the charging socket of the new energy vehicle,...

specific Embodiment approach 2

[0029] Such as Figure 1 to Figure 10 As shown, this embodiment will further describe Embodiment 1. The fixed housing 1 includes a housing 1-1, a front insertion hole 1-2, a rear insertion hole 1-3, and a control rod through hole 1-4. and the switch slideway 1-5, the front insertion through hole 1-2, the control rod through hole 1-4 and the switch slideway 1-5 are all arranged on the front end of the housing 1-1, and the rear insertion through hole 1-3 is arranged on the shell body 1-1 backend;

[0030] The charging plug 2 of the charging pile includes a plug 2-1 and an axial and axial fixing slot 2-2, and the axial and axial fixing slot 2-2 is arranged on the plug 2-1.

specific Embodiment approach 3

[0032] Such as Figure 1 to Figure 10As shown, this embodiment further explains the second embodiment, the axial fixing device 3 includes a lower shaft 3-1, a gear 3-2, a connecting screw block 3-3, a left rack 3-4, and a right tooth Bar 3-5, left U-shaped connection shell 3-6, right U-shaped connection shell 3-7, left U-shaped compression spring 3-8, right U-shaped compression spring 3-9, left upper connecting rod 3-10, left lower connection Rod 3-11, upper right connecting rod 3-12, lower right connecting rod 3-13, left board 3-14 and right board 3-15, the lower rotating shaft 3-1 is connected to the rear of the housing 1-1 inner wall in rotation end, the gear 3-2 is fixedly connected to the lower rotating shaft 3-1, the connecting screw block 3-3 is fixedly connected to the gear 3-2, and the connecting screw block 3-3 is clearance fit in the control rod through hole 1-4, the gear 3 The upper and lower ends of -2 mesh with the left rack 3-4 and the right rack 3-5 respective...

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Abstract

The invention relates to the field of new energy vehicles, more particularly to a charging pile plug fixing device of a new energy vehicle. The charging pile plug fixing device comprises a fixed housing, a charging pile charging plug, an axial fixation device, a retaining ring movable connecting device and a tightening switch. The charging pile charging plug is arranged in the fixed housing in a clearance fit manner and is arranged in the retaining ring movable connecting device in a clearance fit manner; the retaining ring movable connecting device is fixedly connected inside the fixed housing and is fixedly connected with the axial fixation device; the axial fixation device is arranged at the charging pile charging plug in a clearance fit manner; and the tightening switch is connected tothe fixed housing in a sliding manner and is fixedly connected to the axial fixation device. The fixing device has the beneficial effects: fixation of a charging plug is realized when the charging plug is inserted for charging, so that a phenomenon that charging is affected by shedding caused by various external factors in application is avoided; and delocking and separation are realized by the switch.

Description

technical field [0001] The invention relates to the field of new energy vehicles, and more specifically relates to a plug fixing device for charging piles of new energy vehicles. Background technique [0002] With the increasing popularity of new energy vehicles, the number of corresponding charging piles for charging new energy vehicles is also increasing. The charging piles charge new energy vehicles through charging plugs. During the charging process, there is no connection between the plug and the socket. In order to prevent the charging plug and the car socket from falling off due to various external factors during use and affect charging, a fixing device is specially designed, more specifically a new energy vehicle charging pile plug fixing device. Contents of the invention [0003] The purpose of the present invention is to provide a new energy vehicle charging pile plug fixing device, the beneficial effect of which is to realize the fixing of the charging plug duri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/627H01R13/633B60L53/16
CPCB60L53/16H01R13/6275H01R13/633H01R2201/26Y02T10/70Y02T10/7072Y02T90/14
Inventor 李玉山
Owner 威海高新园区运营管理有限公司