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Convenient manually-operable automatic opening and closing device for electric vehicle charging port door

A manual operation and electric vehicle technology, applied to vehicle parts, transportation and packaging, superstructure, etc., can solve the problems of inability to realize automation, and achieve the effect of simple, reasonable and compact structure, high degree of automation and intelligence, and small space occupation

Pending Publication Date: 2018-02-23
OECHSLER PLASTIC PROD TAICANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this system, after the door is opened, still requires the operator to manually operate outside the vehicle, and cannot realize the automation of the entire process

Method used

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  • Convenient manually-operable automatic opening and closing device for electric vehicle charging port door
  • Convenient manually-operable automatic opening and closing device for electric vehicle charging port door
  • Convenient manually-operable automatic opening and closing device for electric vehicle charging port door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like figure 1 The convenient manual-operated automatic opening and closing device for the electric vehicle charging port door shown includes a DC motor 1, a worm screw 2, a helical gear 3, a compression spring 4, a nut 5, a charging port door shaft 6 and a charging port door 7. Wherein, the worm 2 is arranged on the rotating main shaft of the DC motor 1, and the worm 2 meshes with the helical gear 3 to form a worm helical gear pair.

[0033] In addition, the charging port door shaft 6 is set inside the charging port door 7, a set of external splines 601 is provided on the upper part of the charging port door shaft 6, and an external thread 602 is provided on the top; the charging port door shaft 6 is provided with The helical gear 3 is provided with a set of internal splines 301, and the internal splines 301 mesh with the external splines 601, so that the helical gear is rigidly connected with the door shaft of the charging port to transmit power. Furthermore, a compre...

Embodiment 2

[0038] like figure 1 The convenient manual-operated automatic opening and closing device for the electric vehicle charging port door shown includes a DC motor 1, a worm screw 2, a helical gear 3, a compression spring 4, a nut 5, a charging port door shaft 6 and a charging port door 7. Wherein, the worm 2 is arranged on the rotating main shaft of the DC motor 1, and the worm 2 meshes with the helical gear 3 to form a worm helical gear pair.

[0039] In addition, the charging port door shaft 6 is set inside the charging port door 7, a set of external splines 601 is provided on the upper part of the charging port door shaft 6, and an external thread 602 is provided on the top; the charging port door shaft 6 is provided with The helical gear 3 is provided with a set of internal splines 301, and the internal splines 301 mesh with the external splines 601, so that the helical gear is rigidly connected with the door shaft of the charging port to transmit power. Furthermore, a compre...

Embodiment 3

[0048] like figure 1 The convenient manual-operated automatic opening and closing device for the electric vehicle charging port door shown includes a DC motor 1, a worm screw 2, a helical gear 3, a compression spring 4, a nut 5, a charging port door shaft 6 and a charging port door 7. Wherein, the motor 1 is provided with a deceleration module 11, the deceleration module 11 is connected to the main shaft of the DC motor 1, and is mechanically connected through the casing, and the worm 2 is arranged on the output shaft of the deceleration module 11, and the worm 2 and The helical gears 3 mesh to form a worm helical gear pair.

[0049] In addition, the charging port door shaft 6 is set inside the charging port door 7, a set of external splines 601 is provided on the upper part of the charging port door shaft 6, and an external thread 602 is provided on the top; the charging port door shaft 6 is provided with The helical gear 3 is provided with a set of internal splines 301, and...

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Abstract

A convenient manually-operable automatic opening and closing device for an electric vehicle charging port door comprises a motor, a worm, a bevel gear, a spring, a nut, a charging port door spindle and a charging port door. The charging port door spindle is arranged in the charging port door, a group of external splines are arranged on the upper portion of the charging port door spindle, an external thread is arranged at the top of the charging port door spindle, the bevel gear is arranged on the charging port door spindle, and a group of internal splines are arranged in the bevel gear and engaged with the external splines. A spring is arranged on the bevel gear and fixed onto the charging port door spindle by the nut, and the worm is arranged on a rotating spindle of the motor and engagedwith the bevel gear. The device is simple, reasonable and compact in structure, the direct-current motor drives an actuating mechanism to push the charging port door to open and close, the electric opening and closing mode of the vehicle charging port door replaces an existing manual opening and closing mode, the device has a manual mode, and a user can select an automatic mode or the manual modeaccording to using habits in a normal usage state.

Description

technical field [0001] The invention belongs to the technical field of auto parts, and in particular relates to a convenient and manually operable automatic opening and closing device for a charging port door of an electric vehicle and a working method thereof. Background technique [0002] The existing electric vehicle charging port door is a mechanical push type, and it is often forgotten to close, which is likely to cause damage during driving or get wet by rain and snow, affecting safety. The existing vehicle charging port door is unlocked by a pull wire or a motor, and then manually lifted to complete the opening process. When closed, it is also manually closed, and is locked by a pull wire or a motor to complete the entire charging process. In this charging port door usage mode, except for the automatic unlocking and locking of the charging port door, all others need to be manually operated. With the rapid development of the automobile industry, the automation of auto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D25/24
CPCB62D25/24
Inventor 谢健黄建昌唐蓓张为刘杨帆尹相超
Owner OECHSLER PLASTIC PROD TAICANG
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