Electronic lock assembly and charging gun

Abstract

The utility model discloses an electronic lock assembly and charging gun relates to new energy automobile charging equipment technical field. Electronic lock assembly includes motor lock main part, transmission shaft, cam and screw, and the motor lock main part contains motor, and the cam is sleeved in transmission shaft outside, and synchronous rotation is realized through screw fixed, and the charging gun shell is equipped with the reserved unlocking hole and the dismounting hole at the cam department, and is matched with the unlocking rod. Under normal circumstances, motor drives transmission shaft to drive cam synchronous rotation and realizes locking / unlocking, when transmission shaft is locked because of motor ablation, jam and other reasons, dismounting screw makes cam and transmission shaft separate, and through unlocking rod push cam independent rotation, and force unlocking. The scheme passes through " detachable connection + tool direct drive cam " pure mechanical structure, has solved the problem of emergency unlocking failure under the scene of transmission shaft lock, has promoted charging gun safety redundancy.

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