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Electric driving structure of vehicle door and vehicle

An electric drive and door technology, applied in the direction of power control mechanism, wing leaf control mechanism, door/window accessories, etc., can solve the problems of high cost and complex structure, and achieve lightweight reduction, shortened transmission chain, and easy layout Effect

Pending Publication Date: 2021-08-24
GUANGZHOU AUTOMOBILE GROUP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an electric driving structure of a car door and a vehicle

Method used

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  • Electric driving structure of vehicle door and vehicle
  • Electric driving structure of vehicle door and vehicle

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Embodiment Construction

[0027] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] Such as Figure 1 to Figure 2 As shown, an electric drive structure for a car door provided by an embodiment of the present invention includes a power unit 3, a transmission mechanism 4 and a hinge 5;

[0029] The hinge 5 includes a fixed leaf 51 and a movable leaf 52 that is rotatably connected to the fixed leaf 51. The movable leaf 52 can be rotatably connected to the fixed leaf 51 through a rotating shaft 53; the fixed leaf 51 is fixed on the vehicle body 1, and the movable leaf 52 is fixed on the door 2 ;

[0030] The power unit 3 is fixed on the body 1, spe...

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Abstract

The invention provides an electric driving structure of a vehicle door and a vehicle. The electric driving structure of the vehicle door comprises a power device, a transmission mechanism and a hinge, the hinge comprises a fixed hinge and a movable hinge rotationally connected to the fixed hinge, the fixed hinge is fixed on a vehicle body, the movable hinge is fixed on the vehicle door, and the power device is fixed on the vehicle body and located outside the hinge; and the transmission mechanism is in transmission connection between the output end of the power device and the movable hinge. The electric driving structure has the beneficial effects that the power device directly drives the transmission mechanism, and the movable hinge of the hinge is directly driven to rotate through the transmission mechanism, so that the vehicle door is driven, the structure is simplified, a transmission chain is shortened, and light weight and cost reduction are facilitated; and the structure of a traditional hinge does not need to be changed too much, the power device is fixed to the vehicle body, transmission connection between the power device and the movable hinge is achieved through the transmission mechanism, and arrangement is easy.

Description

technical field [0001] The invention belongs to the field of vehicles, in particular to an electric driving structure of a vehicle door and a vehicle. Background technique [0002] The electric door is the development direction of automobile intelligence and electrification. The drive mechanism of an existing electric car door is arranged in the cavity of the car door, and the hinge is composed of a hinge fixed leaf fixed on the vehicle body and a hinge movable leaf fixed on the car door. Among them, the driving mechanism is composed of a driving motor, a clutch, a deceleration mechanism, a swing arm, a connecting rod, a connecting ball head and a vehicle body supporting ball head, etc., one end of the connecting rod is connected with the swing arm through a connecting ball head, and the other end is connected with the vehicle body through a supporting ball head. When the driving force of the motor acts on the swing arm through the clutch and the reduction mechanism, the co...

Claims

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Application Information

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IPC IPC(8): E05F15/614E05D7/00E05D11/00
CPCE05D7/00E05D11/00E05F15/614
Inventor 李访路小东刘立群陈东成龙蒋明涛
Owner GUANGZHOU AUTOMOBILE GROUP CO LTD
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