Throwing type floating alarm device for navigation

An alarm device and drop-in technology, applied in the direction of transportation and packaging, special-purpose ships, warships, etc., can solve problems such as long time-consuming, casualties of shipwrecks, safety accidents, etc., to increase the success rate, narrow the search range, increase reliability effect

Pending Publication Date: 2021-10-22
南通海门鑫瑞船舶配件有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the development of communication technology, satellite phones can be used to communicate with roadbed bases during navigation. When accidents occur during ship navigation, satellite phones can be used to communicate with roadbed poles in time to arrange rescue activities in time. However, in some extreme In bad weather, the communication quality of the satellite phone will also be affected, and it is impossible to get in touch with the land base, so the land base needs to send search planes or use remote sensing satellite memory to sea

Method used

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  • Throwing type floating alarm device for navigation
  • Throwing type floating alarm device for navigation
  • Throwing type floating alarm device for navigation

Examples

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Embodiment 1

[0039] see Figure 2-4 , a kind of throwing type floating alarm device for navigation, comprising a parabolic mask 1, the upper side of the parabolic mask 1 is provided with a signal amplifying device 2, and a plurality of fixing rods 3 are fixedly connected between the signal amplifying device 2 and the parabolic mask 1, and the parabolic mask The upper end of 1 is fixedly connected with a plurality of signal emitting devices 4, and the plurality of signal emitting devices 4 are located outside the connection point between the parabolic mask 1 and the fixed rod 3, and the signals emitted by the plurality of signal emitting devices 4 are all transmitted to the signal amplifying device 2, The parabolic mask 1 is excavated with a plurality of discharge ports 5, and the plurality of discharge ports 5 run through the parabolic mask 1 and are located inside a plurality of signal emitting devices 4, and the discharge ports 5 are fixedly connected with screens matching themselves 6. ...

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PUM

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Abstract

The invention discloses a throwing type floating alarm device for navigation, and belongs to the field of navigation alarm devices. The throwing type floating alarm device for navigation is characterized in that when the alarm device works normally, signals emitted by a plurality of signal transmitting devices are transmitted to a signal amplifying device and are transmitted after being enhanced by the signal amplifying device, compared with an alarm device with a single signal transmitting device, the signal amplifying device is used for integrally transmitting the signals of the signal transmitting devices, so that the failure of the alarm device caused by the failure of the single signal transmitting device can be avoided, and the reliability of the alarm device is improved. Meanwhile, the alarm signal can be enhanced, the probability that the alarm signal is searched by a low-altitude searching helicopter or other searching equipment is increased, the searching helicopter finding the alarm device can roughly estimate the position of a wrecked ship according to the position of the alarm device and hydrological data, the searching range is narrowed, and the searching success rate is increased.

Description

technical field [0001] The invention relates to the field of navigation warning devices, and more specifically, relates to a throw-in type floating warning device for navigation. Background technique [0002] Navigation accidents are damages caused by the ship during navigation due to errors in command and control and navigation operations, failure of mechanical devices, severe sea conditions, or other man-made, equipment, natural and unknown reasons. Such as collision, grounding, grounding, shipwreck and other accidents. [0003] With the development of communication technology, satellite phones can be used to communicate with roadbed bases during navigation. When accidents occur during ship navigation, satellite phones can be used to communicate with roadbed poles in time to arrange rescue activities in time. However, in some extreme In bad weather, the communication quality of the satellite phone will also be affected, and it is impossible to get in touch with the land b...

Claims

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Application Information

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IPC IPC(8): B63B35/00
CPCB63B35/00
Inventor 沈新娟
Owner 南通海门鑫瑞船舶配件有限公司
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