Low pressure concertina type acousto -optic warning tests electric installation

• Main Authors: LI CHUNFA, ZENG LUJUN, GUO SHIGUI, LAN XIANGQUAN, XIA BOTAO, LU CHUNHUA
• Format: Patent
• Language: Chinese; English
• Published: 02.03.2018
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model provides a low pressure concertina type acousto -optic warning tests electric installation. A low pressure concertina type acousto -optic warning tests electric installation, whereinincludes the inductive probe, signal reception module, signal amplification module, audible -visual annunciator and the insulating telescopic link that connect gradually, it to dismantle the connection to be between inductive probe, signal reception module, signal amplification module, audible -visual annunciator and the insulating telescopic link. The utility model discloses simple structure, whether convenient to use can realize need not high altitude construction and need not to shell out the electric wire just detecting transmission line and having. 本实用新型提供种低压伸缩型声光报警验电装置。种低压伸缩型声光报警验电装置，其中，包括依次连接的感应探头、信号接收模块、信号放大模块、声光报警器和绝缘伸缩杆，所述感应探头、信号接收模块、信号放大模块、声光报警器和绝缘伸缩杆之间均为可拆卸连接。本实用新型结构简单，使用方便，可实现无需高空作业且无需剥开电线就能检测输电线路是否有电。