Ceramic measuring claw structure and caliper

• Main Authors: HUANG FENGHU, WU ZICHAO, HE WEIWEI, LI XIAOZHENG, JIANG QINGGU, YAN LIEXUE
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

A ceramic measuring claw structure and a caliper belong to the field of length detection devices, are used for solving the problems that different abrasion degrees of a large claw and a small claw of an existing caliper affect measurement and the service life of the caliper is shortened, are provided with a measuring surface used for being in contact with an object to be measured, and are characterized in that the ceramic measuring claw structure comprises a claw body and a claw head arranged on the claw body; the claw body is provided with a concave cavity which is fixedly connected with the caliper in a matched mode. The beneficial effects of the invention lie in that the ceramic measuring claw structure is designed to be a multi-section discarding structure, so that the caliper can be always kept in a high-precision state during measurement, the tip of the claw head part can be broken off for adjustment according to the use condition, the ceramic measuring claw structure can be directly broken and returned