Line shape green laser width gage

• Main Authors: WANG WEIPING, YU ZHIHUA, WAN LAIYI, HE PINGAN, PENG ZHONGYI, HONG WEI, WANG BAOLONG, MIU QINGYUAN, ZHANG MINGJIAN, REN JINGWU
• Format: Patent
• Language: Chinese; English
• Published: 16.04.2008
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The utility model relates to a line shaped green laser width measuring instrument, which consists of a green line shaped laser, an imaging lens, an area array CCD, a gigabit network communication device and a computer. The utility model is characterized in that the green line shaped laser and the imaging lens are parallelly arranged on the upside of the to-be-measured object; the focusing surface of the imaging lens is corresponding to the projection area of the line shaped laser emitter; the output of the imaging lens is inputted into the area array CCD, while the output of the area array CCD is connected with the computer via the gigabit network communication device and a gigabit network wire. The utility model has the beneficial effects that: 1. timely online measurement of the width of medium plates and steel stripes can be effectively realized with higher measuring accuracy and stronger working stability; 2. the structure is simple and the use and installation are convenient; 3. the laser emitting and th