Metal sensing detecting device
A metal detection and detection device technology, which is applied in the direction of measuring devices, geophysical measurement, radio wave measurement systems, etc., can solve the problems of poor high temperature resistance, affecting the detection progress, and failure to achieve detection results, etc., to achieve high metal detection sensitivity, Improved service life and strong anti-interference effect
Inactive Publication Date: 2014-07-02
HARBIN UNIV OF SCI & TECH
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Problems solved by technology
The general metal detection sensor cannot achieve the ideal detection effect, and cannot be better used with the detector, which greatly affects the detection progress, and the high temperature resistance is poor, which reduces the service life of the detection sensor to a certain extent
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[0012] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0013] Such as figure 1 The preferred embodiment of the metal sensing detection device of the present invention shown includes a detection housing 1, the surface of the detection housing 1 is covered with an insulating material layer, and a dust-proof chamber 3 is installed on the inner side of the detection housing 1 to prevent dust. A control bar 2 is vertically installed on the chamber 3, and the dust-proof chamber 3 passes through the control bar 2 and is connected to a metal detection sensor 4. The metal detection sensor 4 is equipped with a transparent protective member 5, and there are two transparent protective members 5. Its top and bottom all pass t...
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The invention discloses a metal sensing detecting device. The metal sensing detecting device comprises a detecting shell, the surface of the detecting shell is wrapped by an insulating material layer, one inner side face of the detecting shell is provided with a dustproof cavity chamber, a control strip is vertically installed on the dustproof cavity chamber, the dustproof cavity chamber penetrates through the control strip to be connected with a metal detecting sensor provided with two transparent protection parts, the top and the bottom of each transparent protection part penetrate through the metal detecting sensor and extend out of the detecting shell, a dustproof cover is installed in the metal detecting sensor, a detecting probe is arranged in the dustproof cover and penetrates through the metal detecting sensor to be connected with a high-temperature inflaming retarding signal cable, and the other side of the metal detecting sensor is provided with a stop block. The metal sensing detecting device is high in metal detecting sensibility, good in stability and high in anti-interference capability and has the dustproof and insulating functions, meanwhile, the cold metal detector is effectively prevented from being damaged by high-temperature objects, and the service life of the detecting device is prolonged.
Description
technical field [0001] The invention relates to a detection device, in particular to a metal sensing detection device. Background technique [0002] Metal detector is a kind of metal detection equipment, which is generally based on the principle of electromagnetic induction, and generates induction signals for metal impurities in mixed products or metal substances carried by the human body, and has achieved the function of elimination and alarm. In the metal detection process, the metal detection sensor plays a vital role, which directly affects the sensitivity, accuracy and anti-interference performance of the entire metal detector, so it must be carefully evaluated and tested. Ordinary metal detection sensors cannot achieve the ideal detection effect, and cannot be better matched with the detector, which greatly affects the detection progress, and the high temperature resistance is poor, which reduces the service life of the detection sensor to a certain extent. Contents...
Claims
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IPC IPC(8): G01V3/11
Inventor 缪家戌
Owner HARBIN UNIV OF SCI & TECH