CN203180266U - Data transmission line - Google Patents
Data transmission line Download PDFInfo
- Publication number
- CN203180266U CN203180266U CN 201320126825 CN201320126825U CN203180266U CN 203180266 U CN203180266 U CN 203180266U CN 201320126825 CN201320126825 CN 201320126825 CN 201320126825 U CN201320126825 U CN 201320126825U CN 203180266 U CN203180266 U CN 203180266U
- Authority
- CN
- China
- Prior art keywords
- data
- plc
- interface
- plug
- transmission line
- 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
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a data transmission line, especially relates to a data transmission line connected with a PLC. The data transmission line comprises a converter and a data line body. The data line body is connected with the PLC by the converter. The converter comprises a PLC end plug and a change-over plug, which are disposed on two ends of a cylindrical housing. One end of the data line body is a data interface connected with the computer, and the other end is a data interface cooperated with the change-over plug. The data transmission line can be used to solve the problems of bending and breaking of the pin during the plugging, and the service lifetime of the data transmission line can be prolonged.
Description
Technical field
The utility model relates to a kind of data line, especially a kind of data line that connects PLC.
Background technology
Develop rapidly along with mechanics of communication, programmable logic controller (PLC) (Programmable Logic Controller, PLC) use more and more widely, therefore the problem hidden danger that occurs is more and more, as the plug repeatedly that transmission line RS232/RS485 plug does not stop, it is more and more ordinary that contact pin is inserted the problem of bending, interrupting.
The utility model content
Technical problem to be solved in the utility model is the deficiency at the above-mentioned background technology, and a kind of data line is provided.
The utility model adopts following technical scheme for solving the problems of the technologies described above:
A kind of data line comprises transducer, data wire body; Described data wire body is connected with PLC by transducer;
Described transducer comprises PLC end plug and the changeover plug that places the cylindrical housings two ends, and described changeover plug is solid cylinder, studs with sheet metal on the described solid cylinder outer surface;
Described data wire body one end is for connecting the data-interface of computer, the other end is the data-interface that mates with changeover plug, the data-interface of described and changeover plug coupling is the hollow cylinder that internal diameter equals described solid cylinder external diameter, described hollow cylinder inner surface have with described solid cylinder outer surface on the sheet metal that the studs with sheet metal of fitting.
Further, in described a kind of data line, on the solid cylinder outer surface protrusion is arranged, described hollow cylinder inner surface has the draw-in groove that is complementary with described thrust.
The utility model adopts technique scheme, has following beneficial effect: solved contact pin and inserted the problem of bending, interrupting, prolonged the useful life of data line.
Description of drawings
Fig. 1 is the schematic diagram of data line.
Fig. 2 is the schematic diagram of transducer.
Fig. 3 is the data-interface schematic diagram that mates with changeover plug in the data wire body.
Fig. 4 is the schematic diagram of transducer changeover plug.
Fig. 5 is the schematic diagram of data-interface.
Fig. 6 is the schematic diagram that the data wire body is connected with changeover plug by the data-interface that is connected with computer.
The number in the figure explanation: 1 is transducer, and 1-1 is cylindrical housings, and 1-2 is the PLC plug, 1-3 is changeover plug, 1-3-1 is solid cylinder, and 1-3-2 is sheet metal, and 1-3-3 is protrusion, 2 is the data wire body, 3 is the data-interface that is connected with computer, and 4 are and the data-interface of changeover plug coupling, and 4-1 is hollow cylinder, 4-2 is sheet metal, and 4-3 is draw-in groove.
Embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is elaborated:
Data line as shown in Figure 1 comprises transducer 1, data wire body 2.Data wire body 2 is connected with PLC by transducer 1.
Transducer 1 comprises the PLC end plug 1-2 and the changeover plug 1-3 that place cylindrical housings 1-1 two ends as shown in Figure 2.Changeover plug 1-3 is solid cylinder 1-3-1, studs with sheet metal 1-3-2 on the solid cylinder 1-3-1 outer surface.
As shown in Figure 4 and Figure 5, on the solid cylinder 1-3-1 outer surface protrusion 1-3-3 is arranged, hollow cylinder 4-1 inner surface has the draw-in groove 4-3 that is complementary with protrusion 1-3-3.The schematic diagram that data wire body 2 is connected with changeover plug 1-3 by the data-interface 3 that is connected with computer as shown in Figure 6.
In sum, data line described in the utility model is connected to PLC by transducer with the data wire body, has avoided the plug repeatedly of PLC contact pin, has solved contact pin and has inserted the problem of bending, interrupting, and has prolonged the useful life of data line.
Claims (2)
1. a data line is characterized in that, comprises transducer, data wire body; Described data wire body is connected with PLC by transducer;
Described transducer comprises PLC end plug and the changeover plug that places the cylindrical housings two ends, and described changeover plug is solid cylinder, studs with sheet metal on the described solid cylinder outer surface;
Described data wire body one end is the data-interface that is connected with computer, the other end is the data-interface that mates with changeover plug, the data-interface of described and changeover plug coupling is the hollow cylinder that internal diameter equals described solid cylinder external diameter, described hollow cylinder inner surface have with described solid cylinder outer surface on the sheet metal that the studs with sheet metal of fitting.
2. a kind of data line according to claim 1 is characterized in that, on the described solid cylinder outer surface protrusion is arranged, and described hollow cylinder inner surface has the draw-in groove that is complementary with described thrust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126825 CN203180266U (en) | 2013-03-20 | 2013-03-20 | Data transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126825 CN203180266U (en) | 2013-03-20 | 2013-03-20 | Data transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180266U true CN203180266U (en) | 2013-09-04 |
Family
ID=49076926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320126825 Expired - Fee Related CN203180266U (en) | 2013-03-20 | 2013-03-20 | Data transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180266U (en) |
-
2013
- 2013-03-20 CN CN 201320126825 patent/CN203180266U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203180266U (en) | Data transmission line | |
| CN202997147U (en) | Socket | |
| CN204086304U (en) | Plug-in type insulation bar | |
| CN202434740U (en) | High temperature connector | |
| CN201674090U (en) | Power plug converter | |
| CN202836387U (en) | Multipurpose plug gauge | |
| CN204538327U (en) | A kind of patching jack twisted | |
| CN202701846U (en) | Expansion shaft sleeve for machining alloy spindle | |
| CN202405452U (en) | Rectangular electric connector of brush-shaped contact piece | |
| CN202788772U (en) | Flexible oil sleeve contactor | |
| CN202780960U (en) | Sleeve connecting element | |
| CN203800249U (en) | Rapid-plugging radio-frequency coaxial connector | |
| CN202495612U (en) | Socket whose power line can be rapidly replaced | |
| CN202662434U (en) | Coil device for furnace transformer | |
| CN204420412U (en) | A kind of C type rapid pipe joint preventing the misconnection of chemical industry liquid medicine | |
| CN204333445U (en) | The data wire of absorption type data connector and use absorption type data connector | |
| CN202917759U (en) | Energy-saving extension socket | |
| CN203574151U (en) | Insertion tube with notch | |
| CN202350642U (en) | Connecting tube of heat exchanger | |
| CN201344500Y (en) | Novel LED bulb | |
| CN205226114U (en) | Universal connection axle | |
| CN202076647U (en) | Socket extended terminal | |
| CN204558845U (en) | A kind of USB data line | |
| CN201898357U (en) | Charger with holder | |
| CN204651623U (en) | A kind of affixed mechanism of satellite data line |
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: 20130904 Termination date: 20170320 |