The invention relates to the technical field of impact measurement application equipment, and discloses a personnel protection device used during vehicle collision. The device comprises a vehicle shell and a winding box, and is characterized in that the exterior of the vehicle shell is movably connected with a pressing rod, the exterior of the pressing rod is movably connected with a gear, the exterior of the gear is fixedly connected with a ratchet wheel, and the interior of the vehicle shell is movably connected with a clamping rod; a magnetic plate is fixedly connected to the outer part ofthe clamping rod; under the interaction of the vehicle shell, the pressing rod, the gear, the ratchet wheel, the clamping rod, the magnetic plate, a first shell and non-Newtonian fluid, the device cantrigger a safety belt tightening mechanism and a safety air bag to operate according to vehicle collision under the actual condition, and therefore, the function of impact measurement is achieved; and the mechanism for realizing the impact measurement function can be reset manually, so that the safety belt tightening mechanism cannot be started under the collision condition that the starting condition of the safety belt tightening mechanism is not met, and the device is more suitable for being used under the actual condition.
本发明涉及冲击测量应用设备的技术领域,且公开了一种用于车辆撞击时的人员保护装置,包括车壳和收卷盒,所述车壳的外部活动连接有压杆,压杆的外部活动连接有齿轮,齿轮的外部固定连接有棘轮,车壳的内部活动连接有卡杆,卡杆的外部固定连接有磁板;通过车壳、压杆、齿轮、棘轮、卡杆、磁板、外壳一、非牛顿流体之间的相互作用下,可以使得本装置能够根据实际状况下的车辆碰撞来触发安全带收紧机构以及安全气囊的运行,这样就实现了冲击测量的功能,并且该实现冲击测量功能的机构可以通过人工来实现复位,这样就可以保证了安全带收紧机构在未达到其启动条件的碰撞情况下不会启动,更适合实际状况下的使用。
Personnel protection device for vehicle collision
一种用于车辆撞击时的人员保护装置
2020-12-04
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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