Metal sensor detection device

Abstract

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 sensor detection device. Background technique

[0002] The metal detector is a kind of metal detection equipment, which is generally based on the principle of electromagnetic induction, which generates an induction signal for the metal impurities in the mixture or the metal substances carried by the human body, and has reached the elimination and alarm function. In the process of metal detection, the metal detection sensor plays a vital role. It directly affects the sensitivity, accuracy and anti-interference performance of the entire metal detector, so it must be carefully evaluated and detected. The general metal detection sensor cannot achieve the desired detection effect, and cannot be better used with the detector, which greatly affects the detection progress, and has poor high temperature resistance, which reduces the service life of the detection sensor to a certain extent. Summar...

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