Intelligent water meter

Abstract

The invention discloses an intelligent water meter, which comprises a lower box, an upper cover, an IC jack and a liquid crystal circuit board, wherein the upper cover is mainly used for covering and protecting the upper surface of the lower box; the upper cover is connected with the lower box in a rotating way; and a rotating axis is vertical to the upper surface of the lower box. The intelligent water meter of the invention can make the upper cover horizontally rotate in parallel with the upper surface of the lower box, occupies a small space, is convenient to use, maintain and detect, particularly convenient to view data and insert a card, is favorable for preventing a foreign material from entering the IC jack and separating a mechanical part from an electric appliance part, and expands the space for the further development of the water meter.

Description

technical field [0001] The invention relates to an intelligent water meter. Background technique [0002] Smart IC card water meter is a new type of water meter that uses modern microelectronic technology, modern sensing technology, and smart IC card technology to measure water consumption, transfer water data and settle transactions. , water meter box, and liquid crystal circuit board. The liquid crystal circuit board is installed on the water meter base. The water meter box is equipped with an IC card socket and a liquid crystal see-through window. The water meter box is covered on the liquid crystal circuit board. The IC card is inserted into the smart phone through the IC card socket. In the water meter box of the water meter, the liquid crystal screen can be observed through the liquid crystal perspective window of the water meter box. Since the IC card socket is facing upward, it is easy to enter foreign matter, and because the water meter is generally installed in th...

AI Technical Summary

Problems solved by technology

[0002]Smart IC card water meter is a kind of water meter that uses modern microelectronic technology, modern sensing technology and smart IC card technology to measure water consumption, transfer water data and settle transactions A new type of water meter, the existing general intelligent IC water meter is mainly composed of a water meter base meter, a water meter box, and a liquid crystal circuit board. The liquid crystal circuit board is installed on the water meter base meter. Covered on the LCD circuit board, the IC card is inserted into the water meter box of the smart water meter through the IC card socket, and the LCD screen can be observed through the liquid crystal perspective window of the water meter box. In kitchens, bathrooms and other places where there is acid gas or other gases and is easy to be humid, if the seal is not good, the humid gas will easily enter the water meter, damage the battery and other components, corrode the circuit, and easily cause the control device to malfunction or be damaged. If the mechanical or circuit part fails, both the mechanical and electrical components need to be disassembled, which is difficult to assemble and disassemble, and difficult to maintain

In order to prevent the IC card socket from entering water and foreign matter, some smart water meters add an overturned upper cover to the existing smart IC water meter. However, where the water meter is generally installed with limited space, this kind of smart water meter is extremely inconvenient to use.

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