Infrared line pendant

The utility model discloses an infrared line pendant, comprising an infrared emitter, a lifting line and a line pendant head with a cavity and an emitting hole, wherein one end of the infrared emitter is provided with an infrared radiation port, the other end of the infrared emitter is provided with...

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Bibliographic Details
Main Authors LI MENG, FAN ZHEN, MA YINGHUI, KANG XIAOHU, LI XIN, LU PENGFEI, ZHOU XUETAO, JIA RUNFANG, XU YONGHUI, WAN JIJIE
Format Patent
LanguageChinese
English
Published 20.06.2012
Subjects
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SURVEYING
TESTING
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Summary:The utility model discloses an infrared line pendant, comprising an infrared emitter, a lifting line and a line pendant head with a cavity and an emitting hole, wherein one end of the infrared emitter is provided with an infrared radiation port, the other end of the infrared emitter is provided with a battery and a power switch, the infrared emitter is arranged in the cavity, the infrared radiation port corresponds to the emitting hole, the other end of the infrared emitter is connected with a fixed workpiece which is provided with the lifting line. The infrared line pendant has the advantage of accuracy in location, and can be used under a dark or windy condition.
Bibliography:Application Number: CN20112428928U