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A platform for research: civil engineering, architecture and urbanism
Safety protection device for preventing accidental collision of vehicle door
The invention discloses a safety protection device for preventing accidental collision of a vehicle door, which comprises a sensor, a rope telescopic device, a rope and the like, after the sensor senses a collision risk outside the vehicle door, the collision risk is fed back to a second motor, and a bipolar magnetic sheet is driven by the second motor to rotate, so that clamping of a strip-shaped heavy object is unlocked under the action of repulsive force, and the safety protection device is safe and reliable. Then a first motor drives a telescopic rod to carry an annular whole formed by a plurality of arc-shaped baffles and connecting rods to rotate, at the moment, under the action of centrifugal force, the strip-shaped heavy objects apply outward expanding force, and the annular whole formed by the arc-shaped baffles and the connecting rods expands outwards and is inserted into a conical groove to be relatively clamped and fixed; under the action of the first motor, the arc-shaped baffle and the conical groove, continuous opening of the vehicle door can be limited, so that the use safety of the vehicle door is ensured, the problem that the vehicle lacks of initiative induction of vehicle-side conditions and initiative intervention in the door opening process to avoid risks caused by vehicle door scratching and collision is solved, and the bidirectional safety of a person and a vehicle body is effectively protected.
本发明公开了一种防止车门意外碰撞的安全防护装置，包括传感器、绳索伸缩装置和绳索等，在通过传感器感应到车门外的碰擦风险后，反馈至第二电动机并通过其驱动双极性磁性片转动，从而在斥力的作用下解锁对条状重物的夹持，再通过第一电动机驱动伸缩杆携带数个弧形挡板和连杆形成的环状整体进行转动，此时，在离心力的作用下，条状重物施加向外扩展的力，弧形挡板和连杆形成的环状整体向外扩展，并插入锥形槽中相对卡死固定，可在第一电动机、弧形挡板和锥形槽的作用下，限制车门的继续打开，从而确保车门的使用安全，解决车辆缺乏主动感应车旁情况，并主动干预开门进程，以避免车门剐蹭碰撞带来的风险的问题，有效保护了人身与车身的双向安全。
Safety protection device for preventing accidental collision of vehicle door
The invention discloses a safety protection device for preventing accidental collision of a vehicle door, which comprises a sensor, a rope telescopic device, a rope and the like, after the sensor senses a collision risk outside the vehicle door, the collision risk is fed back to a second motor, and a bipolar magnetic sheet is driven by the second motor to rotate, so that clamping of a strip-shaped heavy object is unlocked under the action of repulsive force, and the safety protection device is safe and reliable. Then a first motor drives a telescopic rod to carry an annular whole formed by a plurality of arc-shaped baffles and connecting rods to rotate, at the moment, under the action of centrifugal force, the strip-shaped heavy objects apply outward expanding force, and the annular whole formed by the arc-shaped baffles and the connecting rods expands outwards and is inserted into a conical groove to be relatively clamped and fixed; under the action of the first motor, the arc-shaped baffle and the conical groove, continuous opening of the vehicle door can be limited, so that the use safety of the vehicle door is ensured, the problem that the vehicle lacks of initiative induction of vehicle-side conditions and initiative intervention in the door opening process to avoid risks caused by vehicle door scratching and collision is solved, and the bidirectional safety of a person and a vehicle body is effectively protected.
本发明公开了一种防止车门意外碰撞的安全防护装置，包括传感器、绳索伸缩装置和绳索等，在通过传感器感应到车门外的碰擦风险后，反馈至第二电动机并通过其驱动双极性磁性片转动，从而在斥力的作用下解锁对条状重物的夹持，再通过第一电动机驱动伸缩杆携带数个弧形挡板和连杆形成的环状整体进行转动，此时，在离心力的作用下，条状重物施加向外扩展的力，弧形挡板和连杆形成的环状整体向外扩展，并插入锥形槽中相对卡死固定，可在第一电动机、弧形挡板和锥形槽的作用下，限制车门的继续打开，从而确保车门的使用安全，解决车辆缺乏主动感应车旁情况，并主动干预开门进程，以避免车门剐蹭碰撞带来的风险的问题，有效保护了人身与车身的双向安全。
Safety protection device for preventing accidental collision of vehicle door
一种防止车门意外碰撞的安全防护装置
ZHOU PAN (author) / YU LIZI (author) / WANG YING (author) / CHEN WEN (author) / ZHANG MING (author) / BAI YUXING (author) / ZANG LIGUO (author)
2023-10-20
Patent
Electronic Resource
Chinese
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
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