PROTECTION PART FOR THE ELECTRONIC CIRCUIT OF A SURVEY METER, AND HIGH-INTENSITY GAMMA-RAY SURVEY METER HAVING SAME INSERTED THEREIN

摘要

The present invention relates to a protection part for the electronic circuit of a survey meter, wherein the protection part for the electronic circuit is simply mounted within the survey meter to prevent the electronic circuit from being short-circuited when a conductive material is introduced into the electronic circuit, thereby preventing the main causes of failure of the electronic circuit of the high-intensity gamma-ray survey meter. To this end, the protection part for the electronic circuit of a survey meter includes: an insulating material part for blocking sources of electricity other than that for a signal transmission cable; an elastic stainless steel plate part inserted into an insulating material; and a cable hole part through which the signal transmission cable passes when the cable hole part is inserted into the high-intensity gamma-ray survey meter. Also, the protection part for the electronic circuit of a survey meter is inserted into the high-intensity gamma-ray survey meter such that a telescope hole part and an indicating part of the electronic circuit of the high-intensity gamma-ray survey meter are physically separated from each other.