Retractable automatic charging mechanical arm and electric vehicle carrying mechanical arm

Abstract

The invention relates to a retractable automatic charging mechanical arm and an electric vehicle carrying the mechanical arm. The electric vehicle comprises the automatic charging mechanical arm, an electric vehicle body and buckles. A driving part of the automatic charging mechanical arm comprises a control device, and the automatic charging mechanical arm is arranged on the longitudinal axis of the electric vehicle through a movement guiding rail and arranged on the concave position of a chassis in an embedded mode. In the off working state, the automatic charging mechanical arm returns to an original position to automatically retract into a flat shape to be closely attached to the vehicle chassis. On the vehicle chassis, the original position of the automatic charging mechanical arm is provided with the at least two pairs of buckles, the buckles are connected with the control device through a CAN bus, and rotation of the buckles is controlled to fix the retracted rotating swing arm. Compared with the prior art, the retractable automatic charging mechanical arm and the electric vehicle carrying the mechanical arm have the advantage that automatic charging and powering-off of the electric vehicle are achieved.

Description

Technical field [0001] The invention relates to an automatic charging technology for electric vehicles, in particular to a retractable automatic charging mechanical arm and an electric vehicle carrying the mechanical arm. Background technique [0002] With the gradual promotion and use of electric vehicles, the safety and convenience of electric vehicle charging have become issues that must be paid attention to during the promotion of electric vehicles, especially for leased electric vehicles, and how to ensure that they are at unattended return points After the user returns the vehicle, the vehicle can replenish the power in a timely and safe manner, and the automatic charging manipulator for electric vehicles can solve this problem. [0003] Chinese Patent Publication No. CN104795868A discloses an electric vehicle automatic charging system, which realizes inserting or pulling out the electric vehicle charging plug into or out of the charging socket through an independent mobile c...

AI Technical Summary

Problems solved by technology

[0003] Chinese Patent Publication No. CN104795868A discloses an automatic charging system for electric vehicles. The charging plug of the electric vehicle is inserted into or pulled out of the charging socket through an independent mobile charging plug automatic plugging device, which solves the problem of manually plugging and unplugging the charging plug for electric charging. There are potential safety hazards in the car charging operation, but this type of automatic charging device installed on the parking space must solve the waterproof and anti-theft problems, and the maintenance workload is relatively large

At present, domestic vehicle-mounted automatic charging devices and electric vehicles equipped with automatic charging devices have not yet been seen.

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