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Modular controller of intelligent gas meter

A gas meter and modularization technology, which is applied in the direction of coinless or similar appliances, instruments, and coin-operated equipment for distributing discrete items, etc., can solve the problem of controllers and productions with a large proportion of base meter circulation cycles and inconvenient modularization. Inconvenience and other problems to achieve the effect of improving production efficiency and quickly responding to market demand

Pending Publication Date: 2022-07-08
LIAONING SCALER TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this kind of controller is that in the production process, the large-volume base meter has a relatively large circulation cycle, which is inconvenient to produce, and it is not easy to form a modular controller. Only the circuit board can be modularized. When there is a market order, slow response

Method used

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  • Modular controller of intelligent gas meter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Example 1: A modular controller for a smart gas meter, such as figure 1 As shown, four card slots 7 with a width of 1.5mm are distributed on the upper cover 1, four large card slots 9 with a width of 2mm and a length of 3.8mm are distributed on the main circuit board 2, and two widths are distributed on the communication board 3. It is a small card slot 10 with a length of 2.2mm and a length of 2mm. When the large card slot 9 of the main circuit board 2 is aligned with the card position 7 on the upper cover 1, the left and right low hooks 5 on the upper cover 1 are just caught on the upper surface of the main circuit board 2, and the large card slot 9 The two low hooks 5 complete the fixing of the main circuit board 2 by cooperating with the card position 7 to complete the limit.

[0014] When the small card slot 10 of the communication board 3 is aligned with the card position 7 of the upper cover 1, the left and right high hooks 6 of the upper cover 1 are just caught...

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PUM

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Abstract

A modularized controller of an intelligent gas meter is composed of an upper cover 1, a main circuit board 2, a communication board 3, a base 4 and the intelligent gas meter 11, the main circuit board and the communication board of the intelligent gas meter are assembled on the upper cover through a clamping groove and a clamping hook to form an upper cover assembly structure, and therefore classified assembly can be carried out according to the functions of the gas meter to form upper cover assemblies with different functions. In the production circulation link, excessive turnover of the base meter is avoided, time and labor are saved, modular management can be conducted on the upper cover assembly, when market requirements exist, the upper cover assembly can directly enter the production process, the process of assembling a main board is omitted, the production efficiency is greatly improved, and the effect of quickly responding to the market requirements is achieved.

Description

technical field [0001] The invention relates to a component structure of a measuring instrument, in particular to a modular controller of an intelligent gas meter. Background technique [0002] With the development of intelligence in the gas industry, more and more smart gas meters have entered thousands of households, and different smart gas meters have different functions, some are wireless short-distance communication functions, some are background billing functions, and some are IoT communication Functions, etc. When users need different functions, they need to be equipped with different circuit boards. These circuit boards are placed inside the gas meter controller housing to form various smart gas meters. [0003] At present, the controllers of the common smart gas meters on the market are mostly composed of a base and an upper cover. The circuit board, power supply, etc. are assembled on the base. In the production process, the base is first installed on the base mete...

Claims

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Application Information

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IPC IPC(8): G01F15/00G01F15/14G07F15/00
CPCG01F15/061G01F15/14G01F15/002G07F15/001Y02E60/10
Inventor 王晶史健君郑岩杨忠义李云亮
Owner LIAONING SCALER TECH CO LTD
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