CN202797546U - Standard interface of radio module - Google Patents
Standard interface of radio module Download PDFInfo
- Publication number
- CN202797546U CN202797546U CN2012203049073U CN201220304907U CN202797546U CN 202797546 U CN202797546 U CN 202797546U CN 2012203049073 U CN2012203049073 U CN 2012203049073U CN 201220304907 U CN201220304907 U CN 201220304907U CN 202797546 U CN202797546 U CN 202797546U
- Authority
- CN
- China
- Prior art keywords
- connector
- standard interface
- radio module
- lead
- type structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a standard interface of a radio module, comprising a connector and a connecting line; wherein the connector is provided with four lead wires therein, the four lead wires are respectively a VSS, a VDD, an RXD and a TXD; wherein the two lead wires VSS and VDD are used for completing power supply, the two lead wires RXD and TXD are used for completing serial port transmitting and receiving; the connector has a jack type structure and has four jacks; or the connector has a plug type structure and has four pins. The standard interface of the utility model has the advantages of capacity for being in butt joint with other equipment, easy plugging, capacity for being connected with a computer after being connected with a level conversion module, and very convenient use and debugging.
Description
Technical field:
The utility model relates to the docking facilities between a kind of computer and the module, particularly relates to a kind of standard interface of radio module.
Background technology:
The quantity of power information acquisition terminal is in continuous increase at present, require accordingly the quantity of radio module production, debugging also increasing, sometimes adopt the situation of the radio module of multiband, multiple types also to happen occasionally, consider the convenience of debugging and the compatibility of various modules, will design a kind of standard interface, substantially to satisfy most needs.
The utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, the standard interface of the radio module that a kind of modern design is unique, easy to use, applicability is strong is provided.
The technical solution of the utility model is: a kind of standard interface of radio module, contain connector and connecting line, be provided with four lead-in wires in the described connector, described four lead-in wires are respectively VSS, VDD, RXD and TXD, wherein, described two lead-in wire VSS and VDD finish power supply, and described two lead-in wire RXD and TXD finish the serial ports transmitting-receiving.
Described connector is the jack type structure, has four jacks.Perhaps, described connector is the plug-type structure, has four contact pins.
The beneficial effects of the utility model are:
1, the utility model can with other equipment interconnections, peg graft easily, be connected with computer again after can also connecting level switch module, use and debug very convenient.
2, the utility model modern design is unique, easy to use, applicability is strong, and it is applied widely, is easy to promotion and implementation, has good economic benefit.
Description of drawings:
Fig. 1 is the logical construction block diagram of the standard interface of radio module;
Fig. 2 is the circuit theory diagrams of the standard interface of radio module shown in Figure 1.
Embodiment:
Embodiment: referring to Fig. 1 and Fig. 2, among the figure, 1-connector, 2-connecting line.
The standard interface of radio module contains connector 1 and connecting line 2, wherein: be provided with four lead-in wires in the connector 1, four lead-in wires are respectively VSS, VDD, RXD and TXD, wherein, two lead-in wires VSS and VDD finish power supply, and two lead-in wire RXD and TXD finish the serial ports transmitting-receiving.
The connector 1 at connecting line 2 two ends is the jack type structure, has respectively four jacks, and perhaps, two connectors 1 are the plug-type structure, have respectively four contact pins, and perhaps, one is the jack type structure in two connectors 1, and one is the plug-type structure.
During use, a connector 1 is partly pegged graft fixing with the radio of circuit meter-reading module, it is fixing that another connector 1 and computer (perhaps other single-chip microcomputer) are pegged graft, and the docking of completing circuit module and computer namely can be observed the data transmit-receive situation of radio module on computers.
Claims (3)
1. the standard interface of a radio module, contain connector and connecting line, it is characterized in that: be provided with four lead-in wires in the described connector, described four lead-in wires are respectively VSS, VDD, RXD and TXD, wherein, described two lead-in wire VSS and VDD finish power supply, and described two other lead-in wire RXD and TXD finish the serial ports transmitting-receiving.
2. the standard interface of radio module according to claim 1, it is characterized in that: described connector is the jack type structure, has four jacks.
3. the standard interface of radio module according to claim 1, it is characterized in that: described connector is the plug-type structure, has four contact pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203049073U CN202797546U (en) | 2012-06-28 | 2012-06-28 | Standard interface of radio module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203049073U CN202797546U (en) | 2012-06-28 | 2012-06-28 | Standard interface of radio module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797546U true CN202797546U (en) | 2013-03-13 |
Family
ID=47824733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203049073U Expired - Fee Related CN202797546U (en) | 2012-06-28 | 2012-06-28 | Standard interface of radio module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797546U (en) |
-
2012
- 2012-06-28 CN CN2012203049073U patent/CN202797546U/en not_active Expired - Fee Related
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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: 20130313 Termination date: 20180628 |