Patent ID: 11933934
Assignee: NUCTECH COMPANY LIMITED
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A security inspection device, comprising:
an arm frame, provided with a plurality of detectors, and configured to form an inspection channel;
a first compartment, internally provided with a radiation source and connected with the arm frame;
a protection wall, connected with the first compartment or the arm frame, and configured to perform radiation protection for an object to be protected; and
a tire assembly, configured to enable the security inspection device to move on the ground;
wherein the arm frame, the first compartment, the protection wall and the tire assembly are configured to be transported together in a connected state;
wherein the protection wall is arranged retractably relative to the arm frame, and is unfolded in a working state of the security inspection device to perform radiation protection on the object to be protected, and be retracted in a transport state of the security inspection device to shorten a length of the protection wall in an extension direction of the inspection channel.