CN204166685U - A kind of communication module of electric energy meter remote reading meter - Google Patents
A kind of communication module of electric energy meter remote reading meter Download PDFInfo
- Publication number
- CN204166685U CN204166685U CN201420673942.1U CN201420673942U CN204166685U CN 204166685 U CN204166685 U CN 204166685U CN 201420673942 U CN201420673942 U CN 201420673942U CN 204166685 U CN204166685 U CN 204166685U
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- China
- Prior art keywords
- communication module
- antenna
- electric energy
- remote reading
- circuit board
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Abstract
The utility model provides a kind of communication module of electric energy meter remote reading meter, it comprises: circuit board and shell, described circuit board is provided with main control unit, communication interface, wireless communication module, described main control unit connects described communication interface and wireless communication module respectively, described circuit board is installed in described shell, one face-piece of described shell is provided with antenna, and described antenna connects described wireless communication module.The communication module of the electric energy meter remote reading meter that the utility model provides, can realize being transmitted and receive data by the mode of wireless communication signals, what transmit is farther, and by FPC or PCB structure, be arranged on face-piece or the inside of face-piece for the antenna of radio communication, volume is little, and cost is low.
Description
Technical field
The utility model relates to electric and electronic technical field, particularly a kind of communication module of electric energy meter remote reading meter.
Background technology
The communication module of the electric energy meter remote reading meter that prior art provides generally sends and receives order and data by the mode of wireless carrier, but the distance that the mode of wireless carrier sends signal is shorter, uses and is subject to great restriction.
Utility model content
The utility model provides a kind of communication module of electric energy meter remote reading meter, can realize the mode of radio communication to receive and dispatch order and data, transmission farther and volume is little.
To achieve these goals, the utility model provides following technical scheme:
A kind of communication module of electric energy meter remote reading meter, it comprises: circuit board and shell, described circuit board is provided with main control unit, communication interface, wireless communication module, described main control unit connects described communication interface and wireless communication module respectively, described circuit board is installed in described shell, one face-piece of described shell is provided with antenna, and described antenna connects described wireless communication module.
Preferably, described antenna is FPC antenna or PCB antenna, and described FPC antenna or PCB antenna are installed in the surface of described face-piece,
Preferably, described antenna is FPC antenna or PCB antenna, and described FPC antenna or PCB antenna are imbedded in described face-piece.
Preferably, the communication module of described electric energy meter remote reading meter, also comprises: carrier transmitting-receiving circuit, and described carrier transmitting-receiving circuit connects main control unit and power interface respectively.
Preferably, described circuit board is fixedly installed thimble, and the bottom of described thimble connects described wireless communication module, and described face-piece is provided with pin hole, the top of described thimble through described pin hole and with described sky linear contact lay.
Preferably, described circuit board is connected by wire with described antenna.
By implementing above technical scheme, there is following technique effect: the communication module of the electric energy meter remote reading meter that the utility model provides, can realize being transmitted and receive data by the mode of wireless communication signals, what transmit is farther, and by FPC or PCB structure, be arranged on face-piece or the inside of face-piece for the antenna of radio communication, volume is little, and cost is low.
Accompanying drawing explanation
The side-looking structural drawing of the wireless meter reading that Fig. 1 provides for the utility model;
The main TV structure figure of the wireless meter reading that Fig. 2 provides for the utility model;
The circuit theory diagrams of the wireless meter reading that Fig. 3 provides for the utility model.
Embodiment
In order to better understand the technical solution of the utility model, describe below in conjunction with accompanying drawing the embodiment that the utility model provides in detail.
The utility model embodiment provides a kind of communication module of electric energy meter remote reading meter, as Fig. 1, shown in Fig. 2 and Fig. 3, it comprises: circuit board 101 and shell 103, described circuit board 103 is provided with main control unit, communication interface, wireless communication module, described main control unit can be single-chip microcomputer, FPGA (field programmable gate array), the processors such as MCU (microcomputer), described main control unit connects described communication interface and wireless communication module respectively, this communication interface is for connecting power supply and electric energy meter, for gathering the data of electric energy meter, this wireless communication module is carry out by mobile communications network the electronic equipment that communicates, described circuit board 101 is installed in described shell 103, one face-piece of described shell 103 is provided with antenna, described antenna connects described wireless communication module.In the present embodiment, preferably, described antenna is FPC antenna or PCB antenna, described FPC (flexible PCB) antenna or PCB antenna are installed in the surface of described face-piece, the surface of this face-piece is screwed in by buckle or screw, or described FPC antenna or PCB antenna are imbedded in described face-piece.Relative to external spring or columnar antenna, antenna be arranged on the surface of face-piece or be hidden in face-piece, volume is less, and cost is lower.
In other examples, on the various embodiments described above basis, further, also comprise: carrier transmitting-receiving circuit, described carrier transmitting-receiving circuit connects main control unit and power interface respectively, and this power interface provides power supply for carrier transmitting-receiving circuit.
In the various embodiments described above, preferably, described circuit board 101 is fixedly installed thimble 102, described thimble is two, the bottom of described thimble 102 connects described wireless communication module, and described face-piece is provided with pin hole, and the top of described thimble 102 is passed described pin hole and contacts with described antenna 104, with easy disassembly, avoiding dismounting when signal wire is welded to connect can cause damage.In other embodiments, also directly this wireless communication module and antenna can be connected with wire.
Above the communication module of a kind of electric energy meter remote reading meter that the utility model embodiment provides is described in detail, for one of ordinary skill in the art, according to the thought of the utility model embodiment, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (7)
1. the communication module of an electric energy meter remote reading meter, it is characterized in that, comprise: circuit board and shell, described circuit board is provided with main control unit, communication interface, wireless communication module, described main control unit connects described communication interface and wireless communication module respectively, described circuit board is installed in described shell, and a face-piece of described shell is provided with antenna, and described antenna connects described wireless communication module.
2. the communication module of electric energy meter remote reading meter as claimed in claim 1, it is characterized in that, described antenna is FPC antenna or PCB antenna, and described FPC antenna or PCB antenna are installed in the surface of described face-piece.
3. the communication module of electric energy meter remote reading meter as claimed in claim 1, it is characterized in that, described antenna is FPC antenna or PCB antenna, and described FPC antenna or PCB antenna are imbedded in described face-piece.
4. the communication module of electric energy meter remote reading meter as described in Claims 2 or 3, it is characterized in that, also comprise: carrier transmitting-receiving circuit, described carrier transmitting-receiving circuit connects main control unit and power interface respectively.
5. the communication module of electric energy meter remote reading meter as described in Claims 2 or 3, it is characterized in that, described circuit board is fixedly installed thimble, the bottom of described thimble connects described wireless communication module, described face-piece is provided with pin hole, the top of described thimble through described pin hole and with described sky linear contact lay.
6. the communication module of electric energy meter remote reading meter as claimed in claim 5, it is characterized in that, described circuit board is fixedly installed thimble, the bottom that described thimble connects connects described wireless communication module, described face-piece is provided with pin hole, the top of described thimble through described pin hole and with described sky linear contact lay.
7. the communication module of electric energy meter remote reading meter as described in Claims 2 or 3, it is characterized in that, described circuit board is connected by wire with described antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420673942.1U CN204166685U (en) | 2014-11-12 | 2014-11-12 | A kind of communication module of electric energy meter remote reading meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420673942.1U CN204166685U (en) | 2014-11-12 | 2014-11-12 | A kind of communication module of electric energy meter remote reading meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204166685U true CN204166685U (en) | 2015-02-18 |
Family
ID=52540351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420673942.1U Expired - Fee Related CN204166685U (en) | 2014-11-12 | 2014-11-12 | A kind of communication module of electric energy meter remote reading meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204166685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115558A (en) * | 2015-08-13 | 2015-12-02 | 成都海芯电子科技有限公司 | Gas meter |
-
2014
- 2014-11-12 CN CN201420673942.1U patent/CN204166685U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115558A (en) * | 2015-08-13 | 2015-12-02 | 成都海芯电子科技有限公司 | Gas meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20201112 |