Direct-current electric energy meter with uplink communication function

The utility model relates to a direct current electric energy meter with an uplink communication function, which comprises an uplink communication module, the uplink communication module is provided with a plug interface and a circuit board, a pin is arranged in the plug interface, the pin is connected with the circuit board of the uplink communication module through a signal line, and the circuit board is connected with the uplink communication module. The direct current electric energy meter is provided with a plug-in slot corresponding to the plug-in port of the uplink communication module, and the plug-in port can be inserted into the plug-in slot; the direct-current electric energy meter has a long-distance wireless communication function, is accurate in metering and low in power consumption, and solves the problem of long-distance and low-power-consumption meter reading. 本实用新型涉及一种具有上行通讯功能的直流电能表，包括上行通讯模块，所述上行通讯模块设有插接口和电路板，在所述插接口内设有插针，所述插针通过信号线连接上行通讯模块的所述电路板，在所述直流电能表上设有与所述上行通讯模块的所述插接口相对应的插接槽，所述插接口能够插入所述插接