A power-on device for wireless remote transmission diaphragm gas meter

Abstract

This application relates to the field of gas meter testing technology, and provides a power-on device for a wireless remote-reading diaphragm gas meter, including a connector and a power supply battery box. One end of the connector has two conductive terminals, and the other end has an abutment position. After the connector is placed in the battery compartment, the two conductive terminals abut against the positive and negative electrodes in the battery compartment, respectively. The abutment position abuts against a first elastic limiting part to prevent the connector from falling out of the battery compartment. The power supply battery box has a battery slot and positive and negative electrodes. The battery slot is used to hold the battery, and the positive and negative electrodes of the power supply battery box are used to discharge the battery energy from the battery slot. The two conductive terminals of the connector are connected to the positive and negative electrodes of the power supply battery box via wires. Using this power-on device eliminates the time-consuming process of installing and removing the battery, greatly shortening the time required to power the gas meter during testing and also shortening the time required to disconnect the power supply, thus significantly improving testing efficiency.

Images