Firmly connected new energy vehicle device

Abstract

The invention discloses a firmly connected new energy vehicle device. The firmly connected new energy vehicle device comprises a charging gun connected with a new energy vehicle through a cable and acharging pile body connected with a mains supply. The charging gun comprises a hand-pinch piece, and two inserting arms are symmetrically arranged at the front and rear ends of the right end surface of the hand-pinch piece; and locking grooves are formed in the right ends of the two inserting arms, and a tactile rod is arranged at the middle end of the right end surface of the hand-pinch piece. The charging pile body includes a body sleeve, and a hook is fixedly mounted on the upper portion of the right end surface of the body sleeve; and a power-connecting hole of which an end opening facingleft for being connected with the tactile rod in a matched mode is formed in the left end surface of the body sleeve, and inserting arm grooves for being connected with the inserting arms are symmetrically formed in the front and rear ends of the left end surface of the body sleeve. According to the firmly connected new energy vehicle device, the structure is simple, the power supply stability isgood, the situation that electric shock accidents occur when the charging gun is inserted or removed is avoided, and the safety of the new energy vehicle during charging is ensured; and the operationof the whole device is safe and reliable, the locking and unlocking operation of the inserting arms and the tactile rod is simple and convenient, and the charging gun is convenient to pull out to saveeffort.

Description

technical field [0001] The invention relates to the field of new energy vehicles, in particular to a firmly connected new energy vehicle device. Background technique [0002] At present, the charging of new energy vehicles is to directly insert the contact rod connected to it into the power connection hole of the charging pile body and then turn on the power. It is more convenient, but the length of the cable between the contact rod and the new energy vehicle is different, and there is no other locking device to lock the contact rod after the contact rod is inserted into the power connection hole. It will cause the contact rod to be detached from the power connection hole, which will lead to a sudden power failure of the new energy vehicle, so that the service life of the new energy vehicle will be reduced, and if it is serious, it will directly cause the burning of the new energy vehicle. Therefore, the existing The plug-in fit between the contact rod and the power connect...

AI Technical Summary

Problems solved by technology

[0002] At present, the charging of new energy vehicles is to directly insert the contact rod connected to it into the power connection hole of the charging pile body and then turn on the power. It is more convenient, but the length of the cable between the contact rod and the new energy vehicle is different, and there is no other locking device to lock the contact rod after the contact rod is inserted into the power connection hole. It will cause the contact rod to be detached from the power connection hole, which will lead to a sudden power failure of the new energy vehicle, so that the service life of the new energy vehicle will be reduced, and if it is serious, it will directly cause the burning of the new energy vehicle. Therefore, the existing The plug-in fit between the contact rod and the power connection hole has instability in the power supply connection. In addition, when the new energy vehicle is not in use, the contact rod is often pulled out from the power connection hole, which will cause power connection failure. The exposed holes are easy to cause electric shock accidents, and there is a great potential safety hazard. Moreover, when the new energy vehicle needs to be powered off to pull out the contact rod, it is necessary to apply a large force to the contact rod, and it is relatively difficult to pull out the contact rod. strenuous

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