New energy automobile charging device

Abstract

The invention discloses a new energy automobile charging device. The new energy automobile charging device comprises a charging box, a supporting rod, a fixing base and a charging connector, wherein an outer thread connection part is arranged on the front end face of the charging box and internally provided with a through hole; an insertion-connection hole is formed in the position, on the rear side of the through hole, inside the charging box; a conductive insertion rod is arranged on the inner wall of the rear side of the insertion-connection hole; a first cavity is arranged in the position, behind the insertion-connection hole, in the charging box; a sinking tank is arranged on the inner wall of the rear side of the first cavity; a movable block is arranged at the position, on the front side of the sinking tank, in the first cavity; an ejecting spring is arranged between the end face of the rear side of the movable block and the sinking tank; guide rods are symmetrically arranged on the two sides of the ejecting spring and in the first cavity; the guide rods and the movable block are in sliding fit and connection; the front end side of the movable block is provided with an ejecting rod penetrating through the inner wall of the charging box and extending into the insertion-connection hole; grooves are formed in the end walls of the left and right sides of the movable block; spline rotary shafts are symmetrically arranged at the positions, on the outer side of the movable block, in the first cavity; and the rear side ends of the spline rotary shafts are in power connection with a motor. The new energy automobile charging device is simple in structure, firm in charging connection and high in safety.

Description

technical field [0001] The invention relates to the technical field of new energy vehicle charging, in particular to a new energy vehicle charging device. Background technique [0002] With the increasingly urgent task of energy saving and emission reduction, electric vehicles have been promoted on a large scale. However, in the process of consumption and use of electric vehicles, there is still a lot of room for improvement in the improvement of supporting charging facilities. Although the above electric vehicle charging piles can provide convenient and fast charging functions for car owners in parking lots, residential areas, highway rest areas, etc., provide strong support for the long-lasting battery life of electric vehicles, and completely solve the problem of insufficient battery life of electric vehicles. However, in the existing technology, the ordinary car charging plug is prone to arc due to the influence of voltage during the plugging and unplugging process, and...

AI Technical Summary

Problems solved by technology

However, in the existing technology, the ordinary car charging plug is prone to arc due to the influence of voltage during the plugging and unplugging process, and the generation of arc is likely to cause electric shock to the user. There is a problem of poor plug stability and easy loosening

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