Security inspection door
First Claim
1. A security inspection door, comprising a narcotic drug/explosive detecting subsystem, a radioactive substance detecting subsystem and a metal detecting subsystem which are provided in a tank body, wherein electromagnetic radiation shields are respectively provided around the three detecting subsystems, so that the narcotic drug/explosive detecting subsystem, the radioactive substance detecting subsystem and the metal detecting subsystem are isolated from one another and are not interfered with one another,wherein the tank body comprises a left tank body, a right tank body and a top tank body defining a door-shaped inspection passage, and said left tank body, said right tank body and said top tank body are made of metal to form electromagnetic radiation shields, andwherein the narcotic drug/explosive detecting subsystem comprises:
- at least one group of air-spraying devices provided in the right tank body and/or the left tank body and be movable up and down in a vertical direction;
a set of air supply devices for supplying air to the air-spraying devices;
at least one group of detecting devices provided in the right tank body and/or the left tank body; and
a fan provided in the top tank body,wherein metal shielding housings are respectively provided around the air supply devices, the air-spraying devices, the detecting devices and the fan so as to form electromagnetic radiation shields.
1 Assignment
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Accused Products
Abstract
A security inspection door comprising a narcotic drug/explosive detecting subsystem, a radioactive substance detecting subsystem and a metal detecting subsystem which are provided in a tank body is disclosed, wherein electromagnetic radiation shields are respectively provided around the three detecting subsystems, so that they are isolated from one another and are not interfered with one another. The three detecting subsystems are combined together to form a novel security inspection door, so the narcotic drugs/the explosives, the radioactive substances and the dangerous metal articles can be detected at the same time. Further, electromagnetic radiation shields are respectively provided around the three detecting subsystems, so that the three detecting subsystems are isolated from one another and are not interfered with one another, and thus, the inspection reliability and the inspection accuracy are improved.
20 Citations
8 Claims
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1. A security inspection door, comprising a narcotic drug/explosive detecting subsystem, a radioactive substance detecting subsystem and a metal detecting subsystem which are provided in a tank body, wherein electromagnetic radiation shields are respectively provided around the three detecting subsystems, so that the narcotic drug/explosive detecting subsystem, the radioactive substance detecting subsystem and the metal detecting subsystem are isolated from one another and are not interfered with one another,
wherein the tank body comprises a left tank body, a right tank body and a top tank body defining a door-shaped inspection passage, and said left tank body, said right tank body and said top tank body are made of metal to form electromagnetic radiation shields, and wherein the narcotic drug/explosive detecting subsystem comprises: -
at least one group of air-spraying devices provided in the right tank body and/or the left tank body and be movable up and down in a vertical direction; a set of air supply devices for supplying air to the air-spraying devices; at least one group of detecting devices provided in the right tank body and/or the left tank body; and a fan provided in the top tank body, wherein metal shielding housings are respectively provided around the air supply devices, the air-spraying devices, the detecting devices and the fan so as to form electromagnetic radiation shields. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification