Bone conduction listening rod

• Main Authors: SUN WENLIN, YAO WEI, HUO YUNTAO, JIANG BIANDI, ZHAO DAN, SONG SHUANG, LI MING, TANG ZHENGJU, SU ZHE, HOU JUNJIE, WANG PING, CHEN SHUPENG, ZHANG MIAO, WU YAPENG, ZHU PENG, LIU TAO, CHEN BO, FENG HUI
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2024
• Subjects: MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES; MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model discloses a bone conduction listening rod, relates to listening rod technical field, said bone conduction listening rod is integratedly formed, including first rod body, second rod body, third rod body and attaching portion, said second rod body is located between first rod body and third rod body, and second rod body is respectively perpendicular to first rod body and third rod body, and the attaching portion is attached to the first rod body and third rod body. The attaching part is located at the end, away from the second rod body, of the third rod body, and the attaching part is provided with an arc-shaped attaching face. By additionally arranging the second rod body, when leakage points of an underground pipeline are detected, force is better applied, the working efficiency is improved, compared with an existing receiver, the interference of noise is reduced through the arrangement of the attaching part, the detection accuracy is improved, and good practicability is achieved. 本实用新型公开了一种