Handheld electric energy meter data reading terminal
The utility model discloses a handheld electric energy meter data reading terminal which comprises a shell and a labor-saving unit. A cover plate is installed on the inner edge face of an opening formed in the upper surface of the shell through bolts, a wireless data transmitter, a storage device, a...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a handheld electric energy meter data reading terminal which comprises a shell and a labor-saving unit. A cover plate is installed on the inner edge face of an opening formed in the upper surface of the shell through bolts, a wireless data transmitter, a storage device, a single-chip microcomputer and a miniature printer are sequentially arranged at the upper end of an inner cavity of the shell from left to right, a touch display screen is arranged in an installation opening formed in the inclined face of the upper right end of the shell, and a storage battery is arranged at the lower end of the inner cavity of the shell. A paper outlet in the upper end of the miniature printer is matched with an opening in the right end of the cover plate; the labor-saving unit is rotationally connected to the lower end of the shell through a rotating shaft; the handheld electric energy meter data reading terminal can read the data of the electric energy meter on the premise of not opening a meter |
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