Integrated shielding collimator
Title：
Integrated shielding collimator
Application Number：
 200610089002
Application Date：
 2006/07/28
Announcement Date：
 2008/01/30
Pub. Date：
Publication Number：
 101114534
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 G21K 1/04
Applicant(s)：
 Nuctech Co., Ltd.
Inventor(s)：
 Yi Yumin, Wang Xuewu, Wang Lian, Zhang Lei
Key Words：
 Integrated, shielding collimator
Abstract：
 An integral typed shielding collimator relates to a radiation imaging detection technical field. The invention includes a left half collimator, a right half collimator and a shielding box. The invention is characterized in that: the left half collimator consists of a left bracket and a left vertical lead plate as well as a left horizontal lead plate which are connected with an inner wall of the left bracket. The left half collimator and the right half collimator are connected at upper ends and lower ends through a location space sleeve, an adjusting screw and a locking nut are connected into a whole body, a collimating slit is formed between the left half collimator and the right half collimator. The collimating slit is provided with a transparent fit strip. A whole body movement can be realized by fixing the shielding box on a periphery of the left half collimator and the right half collimator through the adjusting screw and the adjusting nut. Compared with the prior art, the invention meets a requirement of the imaging and focusing which facilitates the adjustment and control of a diographic source.
Claim：
Priority：
PCT：
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