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IC (integrated circuit) card intelligent water meter with moisture-proof, anti-corrosive and easy-installation functions

A smart water meter, easy-to-install technology, applied in coin-free or similar appliances, coin-operated equipment for distributing discrete items, coin-operated equipment for renting items, etc., can solve the problem of inconvenient use of smart water meters, loading and unloading Difficult, corroded circuits and other issues, to achieve the effect of easy viewing of data and card insertion, easy detection and maintenance, and less space occupation

Inactive Publication Date: 2015-03-18
河南单点留学中介服务有限公司
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  • Description
  • Claims
  • Application Information

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 pla

Method used

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  • IC (integrated circuit) card intelligent water meter with moisture-proof, anti-corrosive and easy-installation functions
  • IC (integrated circuit) card intelligent water meter with moisture-proof, anti-corrosive and easy-installation functions
  • IC (integrated circuit) card intelligent water meter with moisture-proof, anti-corrosive and easy-installation functions

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[0018] Attached below Figure 1~7 The present invention will be described in detail below.

[0019] Such as figure 1 As shown, the present invention includes a lower box 1 and an upper cover 2. The upper cover 2 can rotate horizontally on the upper surface of the lower box 1 relative to the lower box, and the rotation axis is perpendicular to the upper surface of the lower box 1. From figure 1 It can be seen that the lower case 1 is provided with a dial perspective window 11, and the rotation center is preferably set at the center of the dial perspective window 11. As for the mechanism of the rotational connection between the upper cover and the lower box, it can be any common knowledge. This embodiment adopts a rotating dome 3, which includes a rotating shaft tube 31 and a gland 32. One end of the rotating shaft tube 31 is a gland 32, and the other end is sleeved in the upper cover 2 and then firmly connected with the lower box 1, so that The upper cover 2 is installed on the r...

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Abstract

The invention relates to the technical field of intelligent water meters, in particular to an IC (integrated circuit) card intelligent water meter with moisture-proof, anti-corrosive and easy-installation functions. The IC card intelligent water meter comprises a lower box, an upper cover, an IC card inserting opening and a liquid crystal circuit board, wherein the upper cover is mainly used for covering and protecting the upper surface of the lower box, and is rotationally connected with the lower box, and the rotary axis is vertical to the upper surface of the lower box. The IC card intelligent water meter has the advantages that the upper cover can horizontally rotate along the direction parallel with the upper surface of the lower box, the occupation space is small, and the convenience in use is realized; especially, the data finding and the card inserting are very convenient, foreign matters are favorably prevented from entering the IC card inserting opening, a mechanical part is favorably separated from an electric part, the maintenance and detection are convenient, and the space is further widened for the water meter.

Description

technical field [0001] The invention relates to the technical field of intelligent water meters, in particular to a moisture-proof, anti-corrosion and easy-to-install IC card 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...

Claims

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Application Information

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IPC IPC(8): G07F15/06
Inventor 范晓波
Owner 河南单点留学中介服务有限公司
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