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Portable multifunctional audio video searching instrument

An audio-video and multi-functional technology, applied in the field of life search instruments, can solve problems such as uneven technical levels, and achieve the effect of being easy to move and carry

Active Publication Date: 2010-06-16
上海芜津消防设备有限公司 +1
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since the country has not yet formulated a national standard for life detectors, according to the current domestic production of audio and video search instruments for the fire protection industry, their technical levels are uneven, and there is no unified technical standard to rely on.

Method used

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  • Portable multifunctional audio video searching instrument
  • Portable multifunctional audio video searching instrument

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Embodiment Construction

[0011] Further description will be made below in conjunction with the accompanying drawings.

[0012] The electrical system in this instrument mainly includes: power supply and power switch control and power display, digital recording and video recording storage system, keyboard control operating system, two main and auxiliary video recording systems and a monitoring and listening system. The sockets mainly include: the main camera AV1 cable socket, the secondary camera AV2 cable socket, the charging cable socket, the monitor cable socket, the display AV cable socket, and the SD memory card socket.

[0013] The structural system of this instrument mainly includes: the body telescopic rod is a rotating main camera, and a rotating mechanism is provided at the connection with the main camera to form the main probe rod. The rotating mechanism is convenient for the 360-degree flexible rotation of the camera. The telescopic rod used can be used according to the needs It adopts 5 or ...

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Abstract

The invention relates to life searching instrument technical field, particularly to a portable multi-functional audio-video searching instrument, the audio-video input interfaces AV1 and AV2 on I / O input end of which outputs the audio-video signal processed by CPU from audio-video output interface AV of the I / O output end, RAM in digital tape-video records storage system is connected with an external SD card; the operation keyboard controls a micro-motor to drive rotating mechanism of the master camera, the master camera and the output end of a mike are connected into the AV1 interface of thedigital tape-video records storage system; the AV2 interface is directly connected to an auxiliary camera, or the wireless audio-video receiver is connected to the AV2 interface and realizes radio-control audio-video receiving function with the auxiliary camera connected to the wireless audio-video transmitter. Compared to prior art, a plug-in type auxiliary camera is added in the invention, a wireless audio-video transceiver also can be provided, which realizes radio-control audio-video transmitting and searching and is convenient for required combination moving and carrying.

Description

[technical field] [0001] The invention relates to the technical field of life search instruments, in particular to a portable multifunctional audio and video search instrument. [Background technique] [0002] The life detector, that is, the audio and video search device is mainly used for video detection of trapped persons, unknown objects, and unknown situations in ruins such as collapsed buildings, bridges, and small spaces where the human body cannot enter. It can be used in various facilities entering or in security inspection, public security inspection, industrial equipment maintenance and other applications except in the field of fire protection. It is an ideal video detection instrument for multi-directional detection in narrow spaces such as equipment maintenance and vehicle maintenance. [0003] The current life detector mainly adopts a set of cameras to visit. Since the country has not yet formulated a national standard for life detectors, according to the curre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18H04N5/33H04N5/232H04N5/907
Inventor 孙财平沈灵岳
Owner 上海芜津消防设备有限公司
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