A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of automobile protection, and discloses a car door anti-collision device. Circular through holes are formed in the positions, close to the two sides, of one end of an air pressure bin, flow limiting holes are fixedly connected into the circular through holes in a sleeving mode, and the air flowing into an inner cavity between the air pressure bin and a stroke device through the flow limiting holes cannot maintain the pressure balance in the inner cavity. Therefore, the pressure intensity in the inner cavity between the air pressure bin and the stroke device is reduced, under the influence of the change of the pressure intensity, a trigger plate moves towards the direction where a circulation plate is located, a trigger head is in contact with a contact block, so that a distance sensor is activated, the distance sensor is enabled to be activated and enabled to be in a working state under the condition that a vehicle door is opened at a relatively high speed and vehicles on two sides are possibly impacted and damaged, so that the situation that the service life of the distance sensor is shortened and the electric quantity is wasted due to the fact that the distance sensor is always in a running state is avoided, the service life of the device is prolonged, and the power consumption of the device is reduced.
本发明涉及汽车防护技术领域，且公开了一种轿车门防撞装置，通过气压仓一端靠近两侧的位置上开设有圆形通孔且该圆形通孔的内部固定套接有限流孔，限流孔流入到气压仓和行程装置之间的内腔中的气体无法维持该内腔中的压强平衡。从而使得气压仓和行程装置之间内腔中的压强降低，在该压强变化的影响下触发板朝向流通板所在的方向上移动并使得触发头与接触块相接触，从而使距离感应器激活，保证了车门处于较高速度打开并可能对两侧车辆造成撞击损伤的情况下才会激活距离感应器并使距离感应器处于工作状态下，避免了距离感应器一直处在运行的状态，造成了距离感应器的使用寿命下降和电量的浪费，提高了该装置的使用寿命且降低了该设备的耗电量。
The invention relates to the technical field of automobile protection, and discloses a car door anti-collision device. Circular through holes are formed in the positions, close to the two sides, of one end of an air pressure bin, flow limiting holes are fixedly connected into the circular through holes in a sleeving mode, and the air flowing into an inner cavity between the air pressure bin and a stroke device through the flow limiting holes cannot maintain the pressure balance in the inner cavity. Therefore, the pressure intensity in the inner cavity between the air pressure bin and the stroke device is reduced, under the influence of the change of the pressure intensity, a trigger plate moves towards the direction where a circulation plate is located, a trigger head is in contact with a contact block, so that a distance sensor is activated, the distance sensor is enabled to be activated and enabled to be in a working state under the condition that a vehicle door is opened at a relatively high speed and vehicles on two sides are possibly impacted and damaged, so that the situation that the service life of the distance sensor is shortened and the electric quantity is wasted due to the fact that the distance sensor is always in a running state is avoided, the service life of the device is prolonged, and the power consumption of the device is reduced.
本发明涉及汽车防护技术领域，且公开了一种轿车门防撞装置，通过气压仓一端靠近两侧的位置上开设有圆形通孔且该圆形通孔的内部固定套接有限流孔，限流孔流入到气压仓和行程装置之间的内腔中的气体无法维持该内腔中的压强平衡。从而使得气压仓和行程装置之间内腔中的压强降低，在该压强变化的影响下触发板朝向流通板所在的方向上移动并使得触发头与接触块相接触，从而使距离感应器激活，保证了车门处于较高速度打开并可能对两侧车辆造成撞击损伤的情况下才会激活距离感应器并使距离感应器处于工作状态下，避免了距离感应器一直处在运行的状态，造成了距离感应器的使用寿命下降和电量的浪费，提高了该装置的使用寿命且降低了该设备的耗电量。
Car door anti-collision device
一种轿车门防撞装置
SONG ZHENYU (author)
2021-09-24
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
Anti-collision safety door and storage device provided with anti-collision safety door
| European Patent Office | 2024
Vehicle door opening anti-collision device and anti-collision method
| European Patent Office | 2024
Anti-collision system and anti-collision method for anti-collision door
| European Patent Office | 2022