Vehicle door connecting structure, vehicle door opening and closing control system and vehicle

Abstract

The invention provides a vehicle door connecting structure, a vehicle door opening and closing control system and a vehicle. The vehicle door connecting structure comprises a hinge (10), a first connecting rod (21) and a driving piece (40); the hinge is provided with a vehicle door joint (11) and a vehicle body joint (12), and a gear (112) is formed on a hinge shaft (111) of the vehicle door joint; the first connecting rod is provided with a first rotary shaft (31) enabling the first connecting rod to be rotatably connected to a vehicle door, and first limiting teeth (211) capable of stretching into tooth grooves of the gear are formed in the first connecting rod; and the driving piece (40) is connected to the first connecting rod and used for driving the first connecting rod to rotate around the first rotary shaft to enable the first limiting teeth to stretch into or be disengaged from the tooth grooves. When the first limiting teeth stretch into the tooth grooves, rotation of the gear can be limited, thus rotation of the vehicle door joint of the hinge is limited, and then the vehicle door can be locked at the current position to prevent a passenger from being accidentally nippedand then injured; and when the first limiting teeth are disengaged from the tooth grooves, the gear can freely rotate with the vehicle door joint, and thus the passenger can further open or close thevehicle door.

Description

technical field [0001] The present disclosure relates to the field of vehicle technology, in particular to a vehicle door connection structure, a vehicle door opening and closing control system and a vehicle. Background technique [0002] The car door is usually connected on the vehicle body by a hinge, and when the car door is opened, the passenger can pull the car door by hand to realize the closing of the car door. When the car door is opened, it can swing freely relative to the vehicle body. In actual use, when some parts of the human body are located on the closing path of the car door, they will often be pinched by the car door, causing unnecessary injuries. And if design electric vehicle door to control its opening and closing, cost is higher, and stability is also not high, does not obtain large-scale promotion. Contents of the invention [0003] In view of this, the present disclosure aims to propose a car door connection structure to solve the problem that the c...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present disclosure aims to propose a car door connection structure to solve the problem that the car door is easy to accidentally close and pinch passengers

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