The invention discloses real-time positioning distress call equipment for satellite navigation positioning, and relates to the technical field of rescue positioning distress call devices.The equipment is provided with a first buoyancy ball, a water pressure switch, a second buoyancy ball and an oxygen pressure switch, and when the water falling depth of a wearer reaches a triggering threshold value of the water pressure switch, the water pressure switch triggers a first electric push rod to be started; an electric push rod drives a first sealing plate to open a first through hole, at the moment, a first buoyancy ball pops up outwards from the first through hole, and under the buoyancy effect of the first buoyancy ball, the wearer is driven by the intelligent bracelet to float to the water surface, so that self rescue of the wearer is facilitated; after the triggering device floats to the water surface along with the first buoyancy ball, the oxygen content in the air reaches the triggering threshold value of the oxygen pressure switch, at the moment, the oxygen pressure switch triggers a second electric push rod to be started, the second electric push rod drives a second sealing plate to open a second through hole, and at the moment, the second buoyancy ball pops up outwards from the second through hole, floats in the air under the buoyancy effect and is pulled by a connecting rope; the floating height of the second buoyancy ball can be ensured to exceed the shore surface, so that the rescue probability is further increased.

    本发明公开了一种卫星导航定位的实时定位呼救设备,涉及救援定位呼救装置技术领域,通过设置的浮力球一、水压开关、浮力球二和氧压开关,佩戴者落水深度达到水压开关的触发阈值时,水压开关触发电动推杆一启动,电动推杆一带着密封板一打开通孔一,此时浮力球一从通孔一处向外弹出,在其浮力作用下,通过智能手环带着佩戴者浮至水面,便于佩戴者自救;触发装置随着浮力球一浮至水面后,空气中的氧气含量达到氧压开关的触发阈值,此时氧压开关触发电动推杆二启动,电动推杆二带着密封板二打开通孔二,此时浮力球二从通孔二处向外弹出,在其浮力作用下浮在空中,并由连接绳牵引,浮力球二的漂浮高度能够保证超过岸面,从而进一步增大获救几率。


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    Title :

    Real-time positioning distress call equipment for satellite navigation positioning


    Additional title:

    一种卫星导航定位的实时定位呼救设备


    Contributors:

    Publication date :

    2024-04-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / G01S RADIO DIRECTION-FINDING , Funkpeilung



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