[Meter's Latest Patent] Remote Water Meter

Content Description

The utility model relates to the field of water meter devices, in particular to a remote water meter.

Background of the invention

Water meter as a measuring instrument is mostly a measure of the cumulative flow of water. It is generally divided into two types of volumetric water table 0 and speed water meter. It uses the direct mechanical motion process of the mobile wall volume measurement room or the effect of the flow velocity on the wing wheel to calculate the flow volume of the water flowing through the tap water pipe. Existing The water meters are water inlets installed at the door of each user's house. The traditional water meter requires the staff to observe and record one by one, which is a waste of time; in order to solve the above problems, the collection unit, the near-field communication unit, and the related information are installed in the water meter. The signal processing unit sends the reading of the water meter to the worker's hand-held terminal so that the worker can read the water meter in batches. The method adopted today is to add a small magnet to the pointer of the old-fashioned water meter, and add a magneto-sensitive sensor and an external acquisition circuit board inside the water meter. The sensor is connected to the external acquisition circuit board through a wire and passed through. The number of turns of the pointer is measured to achieve the purpose of measuring water consumption. This kind of water meter is set inside the water meter because the above circuit components are installed inside the water meter. It needs to be treated with a certain degree of water repellency. It will undoubtedly increase the quotation of the water meter. The circuit board part and the sensor part are wearing parts, and the whole water meter needs to be opened for repair during maintenance. It is even necessary to completely replace the water meter, which wastes manpower and material resources and wastes material. For this reason, in order to solve the above problems, sensors are currently attached to the transparent glass on the dial. The disadvantage of this structure is that the readings are blocked and it is difficult to read the watch.

Summary of the Invention

The purpose of the utility model is to overcome the deficiencies of the above techniques and provide a remote water meter that can clearly read the watch.

The figure is an exploded view of the utility model

In order to achieve the above object, the utility model adopts the following technical scheme: a remote water meter, which is characterized in that: the outer jacket 1, the inner jacket 2, the sensor fixing plate 3, the sensor holder 4, and the sensor are installed in the sensor In the sensor holder, the sensor holder is fixed in the sensor fixing plate, and the sensor fixing plate enters into the jacket from the bottom of the jacket and is locked at the upper part of the jacket. The inner sleeve is from the jacket. The bottom of the press is pressed into the jacket, and a card platform 5 is arranged on the bottom inner wall of the jacket, and the card platform clamps the bottom of the inner jacket. From the assembly method, the structure of the device is known to be very compact. The sensor fixing plate with sensor is pressed into the jacket from the bottom of the jacket. The outer diameter of the inner jacket is the same as the inner diameter of the jacket. Because the inner wall of the jacket bottom has a card table, Therefore, when the inner sleeve is fully pressed into the inner sleeve, it will be caught by the card table, so that the sensor is fixed, and finally the whole device can be installed on the water meter, and the size of the device can be designed according to the outer diameter of the water meter. For ease of installation.

In order to protect the sensor, the cover 6 is hinged on the cover. A sensor cover 7 is provided on the sensor holder.

The beneficial effects of the utility model are: Compared with the prior art, the water meter has a compact structure and is easy to assemble. It only needs to add an end cover to the upper part of the existing water meter. The end cover is the structure of the utility model, and the sensor is fixed on the sensor. On the seat, the fixed seat is integrally fixed on the sensor fixed plate. Since the sensor is installed on the side of the sensor fixed plate, it will not block the numbers, and the device is easily fixed on the upper part of the water meter, and the installation is convenient.

For more information, please download the full specification of the patent.

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