Charging pile device for pure electric vehicle

Abstract

The invention discloses a charging pile device for a pure electric vehicle. The charging pile device comprises a charging pile body and a charging end socket connected with the electric vehicle, wherein an empty hole of which the open end faces right is arranged in the charging pile body; inserting slots which extend between left and right and are vertically corresponded and a first sliding and pushing slot positioned between the two inserting slots are arranged in the left end wall of the empty hole; a second sliding and pushing slot which penetrates through the inserting slots and the first sliding and pushing slot are arranged in the charging pile body; a pushing slot is also arranged between the first sliding and pushing slot and the inserting slots; a sliding and pushing block is installed in the first sliding and pushing slot in a leftward and rightward moving way; the left end of the sliding and pushing block is provided with a through slot which is vertically penetrated; the left end surface of the sliding and pushing block is vertically correspondingly provided with a first oblique head; a pushing arm is movably installed in the pushing slot; the end surface, which is far away from the first sliding and pushing slot, of the pushing arm is fixedly provided with a contact piece electrically connected with a mains supply; the end surface, which faces the first sliding and pushing slot, of the pushing arm is provided with a first inclined pushing surface cooperated with the first oblique head; a vertically corresponding sliding and pushing arm is movably installed in the second sliding and pushing slot.

Description

technical field [0001] The invention relates to the field of pure electric vehicles, in particular to a charging pile device for pure electric vehicles. Background technique [0002] Pure electric vehicles (also known as pure electric vehicles) have gradually replaced traditional vehicles due to their advantages of energy saving, environmental protection and pollution-free, and are widely used. The charging pile is a supporting facility for pure electric vehicles, and it is the carrier for charging pure electric vehicles. However, the traditional charging pile setting mode is single. If you accidentally kick the charging head, the charging head will easily fall off from the charging port, causing charging interruption, which seriously affects the normal charging use. At the same time, the conductive sheet in the traditional charging port is generally set relatively outside. It is easy to be touched by metal sheets or metal rods. Since the metal sheets or metal rods are cond...

AI Technical Summary

Problems solved by technology

The charging pile is a supporting facility for pure electric vehicles, and it is the carrier for charging pure electric vehicles. However, the traditional charging pile setting mode is single. If you accidentally kick the charging head, the charging head will easily fall off from the charging port, causing charging interruption, which seriously affects the normal charging use. At the same time, the conductive sheet in the traditional charging port is generally set relatively outside. It is easy to be touched by metal sheets or metal rods. Due to the conductivity of metal sheets or metal rods, it may cause electric shock accidents if accidentally touched by humans, and there is a great potential safety hazard.

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