The invention discloses a lifting beacon based on an electromagnetic clutch switch and capable of being rapidly recycled, and relates to the technical field of vehicle beacons, the lifting beacon comprises a beacon body, a sensor, a spring, an electromagnet, a magnet and a lifting rod, the high-sensitivity sensor and the electromagnetic switch are adopted, and when a vehicle is powered on/started, the electromagnetic switch is attracted to achieve rising of the beacon body; when impacted by external force, the high-sensitivity sensor receives a signal, the electromagnetic switch is powered off, and the electromagnetic switch rapidly retracts into the cabin under the action of the elastic force of the spring; when external pull-out force exceeding a certain limit is applied, an alarm can be triggered and rapid recovery is realized, so that an anti-theft effect is realized; on the basis that the lifting function can be achieved, the lifting device has the recycling function under external force and the anti-theft function, abrasion is reduced compared with a traditional lifting beacon mechanism, response is rapid, and the reliability and sensitivity of the whole mechanism are improved.
本发明公开了一种基于电磁离合开关的可快速回收升降立标,涉及车用立标技术领域,它包括:立标、传感器、弹簧、电磁铁、磁铁和升降杆,采用高灵敏度传感器、电磁开关,在车辆通电/启动时,电磁开关吸合实现立标升起;受到外力冲击时,高灵敏度传感器收到信号,电磁开关断电,在弹簧弹力作用下,快速收缩回机舱内;受到外部超过一定限度的拔出力时可以触发警报且迅速回收,起到防盗的作用;在可实现升降功能的基础上,兼备受外力可回收和防盗功能,较传统升降立标机构减少磨损,反应迅速,提升了整套机构的可靠性和灵敏度。
Rapidly-retractable lifting beacon based on electromagnetic clutch switch
一种基于电磁离合开关的可快速回收升降立标
2023-12-01
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Europäisches Patentamt | 2023
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