Portable cable diameter measuring device

• Main Authors: ZHOU YA, XING ZHENGJUN, YU WEI, LU JIE, LI DENGFENG, WANG YONGQIANG, XU GENLIANG, MA JIAN, LIU XIAOSONG, WANG LUMING, TANG RUI, YU TONGFEI
• Format: Patent
• Language: Chinese; English
• Published: 08.05.2020
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The invention provides a portable cable diameter measuring device. The portable cable diameter measuring device comprises a handle and two measuring boxes connected to the front end and the rear end of the handle respectively. Each measuring box is of a cuboid structure, four independent copper wire nose through holes are formed in the side wall of the side, away from the handle, of each measuringbox, copper wire noses are arranged in the copper wire nose through holes in a matched mode, four button through holes are formed in the top of each measuring box, and buttons are arranged in the button through holes in a matched mode; four copper wire nose pop-up devices are arranged in the measuring box, one end of each copper wire nose pop-up device is connected with one button, and the otherend of each copper wire nose pop-up device is connected with one copper wire nose; and under the driving of the button, the copper wire nose popping device pops up the copper wire nose from the copperwire nose through hole. Th