Novel plug-in frequency reading instrument

• Main Authors: DAI RUNFENG, LI ZHAOLEI, WANG ZHAOCAI, GUO WENQIANG, CHU ZHENHAN, YANG LIULIN, CHEN LIN
• Format: Patent
• Language: Chinese; English
• Published: 26.04.2022
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

The utility model relates to a novel plug-in frequency reading instrument which is composed of a control panel, an LED lamp, a plug-in output hole device, a noctilucent silica gel button and a frequency reading instrument electronic component. The LED lamp is embedded above the control panel and is connected with a circuit of the frequency reading instrument through a lead; the plug-in type output hole device is embedded in the top of the frequency reading instrument and comprises an output socket and a wire fixing buckle, the plug-in type output hole is connected to the circuit board through a wire, the wire fixing buckle is provided with two wire fixing buckle reserved holes, and a spring can be compressed by pushing a fixing buckle push button so that the wire fixing buckle reserved holes can coincide with the output socket. And the wire fixing buckle is connected with the frequency reading instrument through a spring. The device is simple in structure, convenient to use and capable of improving the workin