Intelligent water meter

Abstract

The invention provides an intelligent water meter. The intelligent water meter comprises a lower box, wherein a push-pull type upper cover is arranged on the lower box and is folding; an IC card socket is formed in the front end of the lower box, and a liquid crystal circuit board is arranged on the upper surface of the lower box; a temperature control alarm is arranged on the front end face of the lower box; the liquid crystal circuit board is a convex lens; the upper cover and the lower box are connected through a rotary shaft, the upper cover can rotate around the rotary shaft, and the rotation angle range is 0-90 degrees; the corner of the upper cover is a fillet. According to the intelligent water meter, the temperature control alarm can prompt a user that the temperature of the intelligent water meter exceeds a range, so that the intelligent water meter can be automatically protected, and the temperature control alarm immediately prompts the user to immediately change or maintain the water meter; the folding upper cover saves unnecessary space; the convex-lens type liquid crystal circuit board can amplify numbers of the water meter, so that the user can clearly recognize specific numbers on the water meter; because of the rotation function of the upper cover, the space utilization ratio can be effectively improved.

Description

technical field [0001] The invention relates to an intelligent water meter. Background technique [0002] A smart water meter is a modern micro electronic technology ,modern Sensing Technology ,intelligent IC Card technology is a new type of water meter that measures water consumption, transmits water data and settles transactions. Compared with the traditional water meter, which generally only has the functions of flow collection and mechanical pointer display of water consumption, it is a great improvement. [0003] The smart card water meter prepayment function "pay first and then use water" cannot become the only means of restricting water fee collection after the development of social civilization to a certain level. Plan indicators and actual water consumption measurement. In order to save water in colleges and universities, smart water meters are also used to control water use in student dormitory rooms on campus. Rarely use smart water meters that directly impl...

AI Technical Summary

Problems solved by technology

[0009] In order to overcome the problems of the existing smart water meter numbers not being clear and the upper cover occupying space, the present invention provides a smart water meter with a prompt function, which can save water resources, protect the water meter and save space

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