CN204652346U - A kind of drive unit of permanent-magnet electric switch divide-shut brake signal generator - Google Patents
A kind of drive unit of permanent-magnet electric switch divide-shut brake signal generator Download PDFInfo
- Publication number
- CN204652346U CN204652346U CN201520054988.XU CN201520054988U CN204652346U CN 204652346 U CN204652346 U CN 204652346U CN 201520054988 U CN201520054988 U CN 201520054988U CN 204652346 U CN204652346 U CN 204652346U
- Authority
- CN
- China
- Prior art keywords
- photoelectrical coupler
- permanent
- electric switch
- magnet electric
- drive unit
- 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
- 239000003990 capacitor Substances 0.000 claims description 9
- 230000005389 magnetism Effects 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of drive unit of permanent-magnet electric switch divide-shut brake signal generator, comprise switch knob, opening button, the first photoelectrical coupler, the second photoelectrical coupler, the 3rd photoelectrical coupler, photoelectrical coupler group, power input, signal processor and permanent-magnet electric switch.The utility model is by arranging a kind of drive unit, and after can ensureing that central processing unit sends start stop command, can drive the start and stop of permanent-magnet electric switch timely, coefficient of safety is higher; The utility model has that structure is simple, stable performance and useful life longer advantage.
Description
Technical field
The utility model relates to a kind of drive unit, particularly relates to a kind of drive unit of permanent-magnet electric switch divide-shut brake signal generator.
Background technology
At present, circuit maintainer when overhauling, usually be all that Keep Clear-High Voltage in line disconnection, and locking is closed a floodgate, after guaranteeing staff's personal safety and circuit Electrical Safety, overhaul, and after having overhauled, find that the equipment supporting with Switch main body can not close a floodgate by console switch body, usual employing permanent-magnet electric switch divide-shut brake signal generator carries out the start and stop driving permanent-magnet electric switch, but owing to the permanent-magnet electric switch divide-shut brake signal generator of present stage not being installed the driver driving the start and stop of permanent-magnet electric switch, cause central processing unit to send start stop command rear drive permanent-magnet electric switch to fail to fulfil start stop command normally, staff is caused also to be in danger when overhauling circuit.
Utility model content
The purpose of this utility model is just the drive unit providing a kind of permanent-magnet electric switch divide-shut brake signal generator in order to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises switch knob, opening button, first photoelectrical coupler, second photoelectrical coupler, 3rd photoelectrical coupler, photoelectrical coupler group, power input, signal processor and permanent-magnet electric switch, be connected with the signal input part of described signal processor after described first photoelectrical coupler of described switch knob series connection, be connected with the signal input part of described signal processor after described second photoelectrical coupler of described opening button series connection, the output of described signal processor is connected with the input of described 3rd photoelectrical coupler and photoelectrical coupler group respectively, the output of described 3rd photoelectrical coupler connect described permanent-magnet electric switch start stop switch after be connected with described power input, described photoelectrical coupler group is connected with the two ends of the permanent magnetism coil of described permanent-magnet electric switch.
Further, described photoelectrical coupler group comprises the 4th photoelectrical coupler, 5th photoelectrical coupler, 6th photoelectrical coupler, 7th photoelectrical coupler and capacitor, described 4th photoelectrical coupler, described 5th photoelectrical coupler, described 6th photoelectrical coupler is all connected with the output of described signal processor with the first end of described 7th photoelectrical coupler, second end of described 4th photoelectrical coupler is connected with the first end of described permanent magnetism coil and the second end of described 6th photoelectrical coupler respectively, 3rd end of described 4th photoelectrical coupler is connected with described second end of the 5th photoelectrical coupler and the first end of described capacitor respectively, 3rd end of described 5th photoelectrical coupler is connected with the second end of described 7th photoelectrical coupler and the second end of described permanent magnetism coil respectively, 3rd end of described 6th photoelectrical coupler is connected with the 3rd end of described 7th photoelectrical coupler and the second end of described capacitor respectively.
Further, the signal output part of described signal processor is connected with the signal input part of display.
The beneficial effects of the utility model are:
The utility model is by arranging a kind of drive unit, and after can ensureing that central processing unit sends start stop command, can drive the start and stop of permanent-magnet electric switch timely, coefficient of safety is higher; The utility model has that structure is simple, stable performance and useful life longer advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the drive unit of a kind of permanent-magnet electric switch divide-shut brake signal generator described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1: the utility model comprises switch knob, opening button, first photoelectrical coupler 1, second photoelectrical coupler 2, 3rd photoelectrical coupler 3, 4th photoelectrical coupler 4, 5th photoelectrical coupler 5, 6th photoelectrical coupler 6, 7th photoelectrical coupler 7, power input A, signal processor, permanent-magnet electric switch and capacitor C, switch knob is connected, and the first photoelectrical coupler 1 is rear to be connected with the signal input part of signal processor, opening button is connected, and the second photoelectrical coupler 2 is rear to be connected with the signal input part of signal processor, the output of signal processor respectively with the 3rd photoelectrical coupler 3, 4th photoelectrical coupler 4, 5th photoelectrical coupler 5, 6th photoelectrical coupler 6 is connected with the input of the 7th photoelectrical coupler 7, be connected with power input A after the start stop switch S of the output serial permanent motor switch of the 3rd photoelectrical coupler 3, second end of the 4th photoelectrical coupler 4 is connected with the first end of permanent magnetism coil and the second end of the 6th photoelectrical coupler 6 respectively, 3rd end of the 4th photoelectrical coupler 4 is connected with the second end of the 5th photoelectrical coupler 5 and the first end of capacitor C respectively, 3rd end of the 5th photoelectrical coupler 5 is connected with the second end of the 7th photoelectrical coupler 7 and the second end of permanent magnetism coil respectively, 3rd end of the 6th photoelectrical coupler 6 is connected with the 3rd end of the 7th photoelectrical coupler 7 and the second end of capacitor respectively, the signal output part of signal processor is connected with the signal input part of display.
Those skilled in the art do not depart from essence of the present utility model and spirit, various deformation scheme can be had to realize the utility model, these are only the better feasible embodiment of the utility model, not thereby interest field of the present utility model is limited to, the equivalent structure change that all utilization the utility model specifications and accompanying drawing content are done, is all contained within interest field of the present utility model.
Claims (3)
1. the drive unit of a permanent-magnet electric switch divide-shut brake signal generator, it is characterized in that: comprise switch knob, opening button, first photoelectrical coupler, second photoelectrical coupler, 3rd photoelectrical coupler, photoelectrical coupler group, power input, signal processor and permanent-magnet electric switch, be connected with the signal input part of described signal processor after described first photoelectrical coupler of described switch knob series connection, be connected with the signal input part of described signal processor after described second photoelectrical coupler of described opening button series connection, the output of described signal processor is connected with the input of described 3rd photoelectrical coupler and photoelectrical coupler group respectively, the output of described 3rd photoelectrical coupler connect described permanent-magnet electric switch start stop switch after be connected with described power input, described photoelectrical coupler group is connected with the two ends of the permanent magnetism coil of described permanent-magnet electric switch.
2. the drive unit of a kind of permanent-magnet electric switch divide-shut brake signal generator according to claim 1, it is characterized in that: described photoelectrical coupler group comprises the 4th photoelectrical coupler, 5th photoelectrical coupler, 6th photoelectrical coupler, 7th photoelectrical coupler and capacitor, described 4th photoelectrical coupler, described 5th photoelectrical coupler, described 6th photoelectrical coupler is all connected with the output of described signal processor with the first end of described 7th photoelectrical coupler, second end of described 4th photoelectrical coupler is connected with the first end of described permanent magnetism coil and the second end of described 6th photoelectrical coupler respectively, 3rd end of described 4th photoelectrical coupler is connected with described second end of the 5th photoelectrical coupler and the first end of described capacitor respectively, 3rd end of described 5th photoelectrical coupler is connected with the second end of described 7th photoelectrical coupler and the second end of described permanent magnetism coil respectively, 3rd end of described 6th photoelectrical coupler is connected with the 3rd end of described 7th photoelectrical coupler and the second end of described capacitor respectively.
3. the drive unit of a kind of permanent-magnet electric switch divide-shut brake signal generator according to claim 1, is characterized in that: the signal output part of described signal processor is connected with the signal input part of display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054988.XU CN204652346U (en) | 2015-01-27 | 2015-01-27 | A kind of drive unit of permanent-magnet electric switch divide-shut brake signal generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054988.XU CN204652346U (en) | 2015-01-27 | 2015-01-27 | A kind of drive unit of permanent-magnet electric switch divide-shut brake signal generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204652346U true CN204652346U (en) | 2015-09-16 |
Family
ID=54105053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520054988.XU Expired - Fee Related CN204652346U (en) | 2015-01-27 | 2015-01-27 | A kind of drive unit of permanent-magnet electric switch divide-shut brake signal generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204652346U (en) |
-
2015
- 2015-01-27 CN CN201520054988.XU patent/CN204652346U/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 |
Granted publication date: 20150916 Termination date: 20160127 |
|
| EXPY | Termination of patent right or utility model |