Automatic charging device and automatic charging system for adaptive pose change

Abstract

The invention discloses an automatic charging device and an automatic charging system adapting to the position and posture changes, the automatic charging device comprises a charging gun head and a plurality of levers for fixing the charging gun head, The adjacent rods are rotatably arranged in a plane along a first direction and a second direction, the rods including a controlled state for driving the charging gun head for insertion movement and a free state for adaptively changing the position and posture of the rods in the free state. A lev in that controlled state of the invention can drive the char gun head to be inserted and connected with the charging seat, and when the position of the char seat is changed in the charging process, the lever in the free state can be adaptively changed in position and posture, thereby ensuring the reliability, continuity and stability of the charging.

Description

technical field [0001] The invention relates to the technical field of charging equipment for electric tools (electric vehicles, etc.), in particular to an automatic charging device and an automatic charging system that adapt to changes in posture and posture. Background technique [0002] With the rapid development of electric vehicles, electric vehicles are rapidly popularizing, and fast charging of electric vehicles has become the focus of the development of the automobile industry and the energy industry. With the maturity of automatic parking technology, self-parking electric vehicles have begun to be used, and the demand for automatic fast charging devices is becoming more and more urgent. [0003] In the automatic charging device in the prior art, when the mechanical arm drives the charging gun and inserts it into the charging seat of the electric vehicle, once the electric vehicle has a large change in the posture of the vehicle due to reasons such as getting on and ...

AI Technical Summary

Problems solved by technology

[0003] In the automatic charging device in the prior art, when the mechanical arm drives the charging gun and inserts it into the charging seat of the electric vehicle, once the electric vehicle has a large change in the position and posture of the vehicle due to reasons such as getting on and off people, the mechanical arm and the charging gun are both If it is in a rigid state, it will cause the actuators of the automatic charging device such as the manipulator to be stuck, and even cause damage to the mechanical parts of the manipulator or other charging devices, which cannot be automatically restored to the correct state and require manual on-site maintenance to repair.

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