Charging port cover

CN120663767AActive Publication Date: 2025-09-19VAST CHINA CO LTD
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Patent Information

Application Number
CN202510899087.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-01
Publication Date
2025-09-19
Estimated Expiration
2045-07-01

AI Technical Summary

Technical Problem

The traditional charging port cover is not easy to open in an emergency, and the clutch mechanism makes it difficult to operate in non-emergency situations.

Method used

A charging port cover is designed, which includes a drive motor, a transmission self-locking mechanism, a clutch mechanism and an emergency unlocking mechanism. The emergency release structure of the emergency unlocking mechanism unlocks the clutch gear in an emergency to achieve emergency opening of the charging port cover. The gesture sensing module and motor control can be used for automatic or manual operation under normal circumstances.

Benefits of technology

It makes it easy to open the charging port cover in an emergency, while increasing the difficulty of operation in non-emergency situations, ensuring that the charging port cover is not easily opened at will, and provides an emergency unlocking function and convenient motor control.

✦ Generated by Eureka AI based on patent content.

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Abstract

The charging port cover provided by the invention has an emergency unlocking function, can be conveniently opened under an emergency condition, can be opened through gesture induction and touch induction, and is convenient to use. The device structurally comprises a driving motor, a transmission self-locking mechanism, a clutch mechanism and an outer cover plate, the transmission self-locking mechanism has a transmission function and a self-locking function, and the clutch mechanism is used for disconnecting the outer cover plate from the transmission self-locking mechanism; the clutch mechanism comprises a first clutch gear, a second clutch gear and an elastic piece. The charging port cover further comprises an emergency unlocking mechanism, the emergency unlocking mechanism comprises a pressing disc and an emergency release structure, one end of the emergency release structure extends out of the charging port cover, the other end of the emergency release structure is connected with the pressing disc, and the emergency release structure is used for providing force for the pressing disc to overcome the elastic force of the elastic piece during emergency unlocking. And the pressure provided by the pressing disc is not enough to enable the clutch gear I and the clutch gear II to be kept meshed.
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Citation Information

Patent Citations

  • Electric small door actuator assembly on vehicle refueling tank cover or charging tank cover

    CN112943003A

  • Actuator, electric charging port cover and vehicle

    CN118223755A

  • Electronic lock structure for automobile charging socket

    CN212085348U

  • Controller with manual unlocking function for charging port cover plate of rechargeable automobile

    CN216332330U

  • Actuator, charging port cover and vehicle

    CN217994596U