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Function module-extendable intelligent meter

A technology of functional modules and smart instruments, applied in the direction of instruments, instrument parts, casings, etc., can solve the problems of long service cycle, inconvenient maintenance, low production efficiency, etc., to improve production efficiency and service quality, use and installation. The effect of easy maintenance and reduced transportation costs

Active Publication Date: 2011-05-25
杭州优稳自动化系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Under the premise that it is difficult to predict the actual required functions, the existing smart meters are always designed according to the predetermined configuration shape to accommodate multiple functional circuit boards or components, so as to ensure that there is enough space for the required functional circuit boards or components. other components, figure 1 It is an existing smart meter on the market. The functional circuit board or parts of the smart meter are installed inside the meter case. After the case is packaged, the functional circuit board or parts are inconvenient to install and disassemble, cannot be flexibly configured, and are not convenient for later maintenance.
[0004] The shortcomings of the above-mentioned fixed-space housings are: sometimes it produces a lot of waste, and sometimes it cannot meet the expansion requirements. At the same time, it makes the appearance of the smart meter clumsy, and increases the manufacturing cost, packaging and transportation costs; the bigger problem is the production of the meter. The factory must carry out combined installations during the instrument manufacturing process according to user orders and needs, and cannot respond to user demand adjustments and later personalized function changes in a timely manner. This will cause low production efficiency due to excessive production specifications, and some will return to the factory due to need Changes and adjustments lead to long service cycles and high service costs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] refer to Figure 2 to Figure 7 : function module expandable smart instrument, including a modular display panel 10, a modular function module, a plurality of electrical connection sockets 13 are arranged side by side on the back of the display panel 10, and the electrical connection sockets are arranged on the function module 13 matching electrical connection plug 25, the top of the back of the display panel 10 is provided with a screw hole 11, the bottom of the back is provided with a slot 12, the upper end of the functional module is provided with a screw 23 corresponding to the screw hole 11, and a screw 23 corresponding to the slot 12 is also provided. Corresponding hook 24. Figure 7 Shown is a schematic diagram of the assembly of the display panel and the functional module. First, insert the hook 24 of the functional module 22 into the slot of the display panel 10, and then use this as the rotation base point to rotate and install it flat. Finally, screw the fixin...

Embodiment 2

[0039] refer to Figure 8The difference between this embodiment and Embodiment 1 is that the functional modules are all type-functional modules 21 corresponding to each electrical connection socket 13, and the type-functional module 21 is provided with a single electrical connection socket 13 A matching electrical connection plug 25. Figure 8 It is a schematic diagram of a case where the type-one function modules 21 are fully configured, and five type-one function modules are installed on the back of the display panel.

[0040] The other structures and implementation modes of the present invention are exactly the same as those of the first embodiment.

Embodiment 3

[0042] refer to Figure 9 : the functional modules are all type two functional modules 22 spanning an electrical connection socket 13, the type two functional modules 22 are provided with an electrical connection plug 25 matched with a single electrical connection socket 13, the type two functional modules 22 There is also provided a recess 26 to accommodate the other electrical connection socket 13 that it spans. Figure 9 It is a schematic diagram of a case where Type 2 functional modules 21 are fully configured, and three Type 1 functional modules are installed on the back of the display panel.

[0043] The other structures and implementation modes of the present invention are exactly the same as those of the first embodiment.

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Abstract

The invention relates to a function module-extendable intelligent meter, which comprises a display panel and a function module, wherein a plurality of electrical connecting sockets are arranged on the back surface of the display panel in parallel, and electrical connecting plugs matched with the electrical connecting sockets are arranged on the function module; and the lower ends of the display panel and the function module are positioned by a clip and slots, and the upper ends of the display panel and the function module are locked and fixed by a screw. The invention provides the intelligent meter which can realize that extended signal channels and function components can be configured on site or by users through independent functions modules, and the intelligent meter has the characteristics of user-configuration, on-site adjustment, compact structure, flexible handling and high performance price ratio, and is convenient to maintain and the like.

Description

technical field [0001] The invention relates to the technical field of instruments and meters, in particular to the structural form and design of smart meters. Background technique [0002] Smart instrument is an instrument that realizes single-channel or multi-channel data input and output, supports real-time display of multi-channel data, on-site operation and data recording, and can expand calculation processing, data transfer, communication interface and other functions. It is suitable for equipment monitoring or Intelligent multifunctional instrumentation for operation control. In order to adapt to application requirements, smart meters often need to expand or adjust the number of channels, channel types and function combinations. In order to realize the combination of channels and functions, the existing smart instruments reserve a large fixed space in the instrument housing, so that according to user orders and needs, the required functional circuit boards or compone...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G12B9/02G12B9/04
Inventor 王文海冯绍月方炯
Owner 杭州优稳自动化系统有限公司
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