CN205103579U - Electric field control case based on optical cable transmission - Google Patents
Electric field control case based on optical cable transmission Download PDFInfo
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- CN205103579U CN205103579U CN201520818138.2U CN201520818138U CN205103579U CN 205103579 U CN205103579 U CN 205103579U CN 201520818138 U CN201520818138 U CN 201520818138U CN 205103579 U CN205103579 U CN 205103579U
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- electric field
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- field control
- control case
- optical cable
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Abstract
The utility model discloses an electric field control case based on optical cable transmission, main control unit and 1 photoelectricity data conversion module are drawn together to electric field control case and bag, main control unit connects photoelectricity data conversion module, electric field control case still includes control button group, contactor group and indicates the banks, main control unit connects this control button group, the control button group link contactor group, control button group still connects indicate the banks.
Description
Technical field
The utility model belongs to technical field of electric equipment, particularly a kind of electric field control case based on optical cable transmission.
Background technology
Field control case Main Function is the control box of the other operating equipment start and stop nearby of equipment at the scene.Existing application be all adopt electric signal control, by the adhesive of button, send electric signal order, make to do corresponding action after the contactor of switchgear building obtains signal, to reach the object of opertaing device.This structure is comparatively simple, but the situation that the order being only applicable to Long Distant Transmit is little.Control box will obtain the simulating signals such as current/voltage at the scene, separately must install digital display meter display additional.If because long distance transmits, make simulating signal decay or drag for by dry, data generation deviation can be made.Meanwhile, if when needing to transmit a large amount of control signal, cost can become very high.
Utility model content
The purpose of this utility model is to provide a kind of electric field control case based on optical cable transmission, to solve in prior art based on the various drawbacks that electric signal transmission brings.
The technical solution of the utility model is, a kind of electric field control case based on optical cable transmission, and described electric field control case comprises master controller and 1 photooptical data modular converter, and described master controller connects described photooptical data modular converter,
Described electric field control case also comprises control knob group, contactor group and pilot lamp group, and described master controller connects this control knob group, and described control knob group connects described contactor group, and described control knob group also connects described pilot lamp group.
Described electric field control case also includes LCDs, and this LCDs connects described master controller.
Described control knob group comprises more than 2 buttons, and described contactor group comprises more than 2 contactors, and described pilot lamp group comprises more than 2 pilot lamp.
Photooptical data modular converter converts the electrical signal to optical signal data, and is transferred out by optical signal data by optical cable.
The beneficial effects of the utility model have:
1. the data volume of optical cable transmission is huge, can transmit multichannel data in an optical cable.
2. to transmit antijamming capability strong for optical cable, can not be surged or the destruction of electrical open.
3. large data transmission optical cable cost is low, takes up room little, can conveniently install.
4. debugging is convenient, and in complete producer, pairing is debugged, can plug and play to scene, and a road is to a road, very convenient.As need contact be increased newly, only need revise in program design.Without the need to new route again.
Accompanying drawing explanation
Fig. 1 is composition schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of electric field control case based on optical cable transmission of the present utility model, described electric field control case comprises master controller and 1 photooptical data modular converter, described master controller connects described photooptical data modular converter, described electric field control case also comprises control knob group, contactor group and pilot lamp group, described master controller connects this control knob group, and described control knob group connects described contactor group, and described control knob group also connects described pilot lamp group.Described electric field control case also includes LCDs, and this LCDs connects described master controller.Described control knob group comprises more than 2 buttons, and described contactor group comprises more than 2 contactors, and described pilot lamp group comprises more than 2 pilot lamp.
A kind of electric field control case transmitted by optical cable of the present utility model.Its principle of work is as follows:
The motor protector of optical cable control is housed at switchgear building; by optical cable, light signal is delivered to scene; at the scene in control box; be provided with photoelectric commutator; change light signal dress into electric signal; simultaneously on panel, arrange liquid crystal display and control knob, the display that liquid crystal display all data of being protected by horse are real-time, button can operate for field staff simultaneously.This design can effectively transmit a large amount of data, can record on-site operational data simultaneously.
Claims (3)
1. based on an electric field control case for optical cable transmission, it is characterized in that, described electric field control case comprises master controller and 1 photooptical data modular converter, and described master controller connects described photooptical data modular converter,
Described electric field control case also comprises control knob group, contactor group and pilot lamp group, and described master controller connects this control knob group, and described control knob group connects described contactor group, and described control knob group also connects described pilot lamp group.
2., as claimed in claim 1 based on the electric field control case of optical cable transmission, it is characterized in that, described electric field control case also includes LCDs, and this LCDs connects described master controller.
3., as claimed in claim 1 based on the electric field control case of optical cable transmission, it is characterized in that, described control knob group comprises more than 2 buttons, and described contactor group comprises more than 2 contactors, and described pilot lamp group comprises more than 2 pilot lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520818138.2U CN205103579U (en) | 2015-10-21 | 2015-10-21 | Electric field control case based on optical cable transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520818138.2U CN205103579U (en) | 2015-10-21 | 2015-10-21 | Electric field control case based on optical cable transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205103579U true CN205103579U (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520818138.2U Active CN205103579U (en) | 2015-10-21 | 2015-10-21 | Electric field control case based on optical cable transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205103579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105955081A (en) * | 2016-05-19 | 2016-09-21 | 上海新联合电气有限公司 | Industrial control system based on optical cable transmission |
-
2015
- 2015-10-21 CN CN201520818138.2U patent/CN205103579U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105955081A (en) * | 2016-05-19 | 2016-09-21 | 上海新联合电气有限公司 | Industrial control system based on optical cable transmission |
| WO2017198138A1 (en) * | 2016-05-19 | 2017-11-23 | 上海新联合电气有限公司 | Industrial process control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |