CN201004612Y - Intelligent switch electric execution machine - Google Patents
Intelligent switch electric execution machine Download PDFInfo
- Publication number
- CN201004612Y CN201004612Y CNU2006201501906U CN200620150190U CN201004612Y CN 201004612 Y CN201004612 Y CN 201004612Y CN U2006201501906 U CNU2006201501906 U CN U2006201501906U CN 200620150190 U CN200620150190 U CN 200620150190U CN 201004612 Y CN201004612 Y CN 201004612Y
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- China
- Prior art keywords
- drive circuit
- resistance
- state relay
- phase solid
- controllable silicon
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Abstract
The utility model relates to an intelligent switch type electric drive implementing mechanism, which comprises a main control plate, a three-phase solid state relay or a single phase solid state relay. The main control plate still comprises a driving circuit, and the driving circuit comprises an obverse rotating driving circuit and an inverse rotating driving circuit. The audion basal plate of the obverse rotating driving circuit is connected with 34 end of the main control plate through the resistance, and the driving pole of the controllable silicon is connected with D1 end of the three-phase solid state relay or 4+ end of the single phase solid state relay. The audion basal plate of the inverse rotating driving circuit is connected with 35 end of the main control plate through the resistance, and the driving pole of the controllable silicon is connected with D2 end of the three-phase solid state relay or 4+ end of the single phase solid state relay. The utility model supplies an intelligent switch type electric drive implementing mechanism, which makes the utility model not only have the function of the intelligent electric drive implementing mechanism, but also have the function of two-position type(switch type), satisfying the special requirement of the user.
Description
Technical field
The utility model relates to a kind of electric operator, particularly a kind of intelligent switch type electric operator that can carry out two formula switching value controls.
Technical background
Electric operator is widely used in fields such as electric power, metallurgy, chemical industry, oil, combustion gas, water treatment, cement building material, pharmacy in modern industry, mainly using at aspects such as valve, pipeline, air door, material transmission, is the important component part of various automation control systems.Electric operator can be divided into ratio adjustment type and control type far away according to control mode, and intelligent and two formulas (switching mode) then belong to this two kinds of control modes respectively, and single control mode can not satisfy the specific (special) requirements of user to electric operator.
Summary of the invention
Deficiency in view of the prior art existence, the utility model combines above-mentioned two kinds of control modes, a kind of intelligent switch type electric operator is provided, make it both to possess the function of intelligent electric actuating mechanism, possess the function of two formulas (switching mode) again, satisfied user's specific (special) requirements.
The technical scheme that the utility model is taked is: a kind of intelligent switch type electric operator, it comprises: master control borad, three-phase solid-state relay or single-phase solid-state relay, it is characterized in that, described master control borad also comprises drive circuit, described drive circuit comprises just changes drive circuit, reversing drive circuit, the described drive circuit triode base stage of just changeing connects master control borad 34 ends through resistance, transistor emitter ground connection, transistor collector connects optocoupler drive circuit diode cathode through resistance, diode cathode meets 9V, optocoupler drive circuit one end meets 9V and is connected with the controllable silicon conducting utmost point through resistance, another termination controllable silicon output stage of optocoupler drive circuit, and through resistance with connect three-phase solid-state relay D1 end or single-phase solid-state relay 4+ end after the controllable silicon driving stage is connected, described reversing drive circuit transistor base connects master control borad 35 ends through resistance, transistor emitter ground connection, transistor collector connects optocoupler drive circuit diode cathode through resistance, diode cathode meets 9V, optocoupler drive circuit one end meets 9V and is connected with the controllable silicon conducting utmost point through resistance, another termination controllable silicon output stage of optocoupler drive circuit, and through resistance and the 4+ end that connects three-phase solid-state relay D2 end or single-phase solid-state relay after the controllable silicon driving stage is connected.
Characteristics of the present utility model are: the utility model combines top two kinds of control modes, but make it both possess the intelligent electric actuating mechanism setting program, characteristics such as input/output signal demonstration, the operation of far infrared remote controller, on-site manual operation, possessing two formulas (switching mode) electric operator again needn't keep also can remaining in operation until the characteristics of terminal point by signal, enrich the control mode of electric operator, satisfied user's specific (special) requirements.
Description of drawings
Fig. 1 is the utility model elementary diagram (three-phase).
Fig. 2 is the utility model elementary diagram (single-phase).
Fig. 3 is a drive circuit schematic diagram in the utility model Fig. 1, Fig. 2 master control borad, and as Figure of abstract.
Embodiment
Describe connection principle of the present utility model in detail with reference to Fig. 1, Fig. 2, Fig. 3.
The utility model is to have increased by a stage drive circuit in the control circuit of former intelligent electric actuating mechanism, thereby realized intelligent switch type electric operator, it comprises JC-585 master control borad, display panel, three-phase solid-state relay or single-phase solid-state relay, stroke limiting stop, decelerator, motor, external connection terminal, control cabinet panel hand switch, described master control borad also comprises drive circuit, and described drive circuit comprises just changes drive circuit, reversing drive circuit.
Embodiment one:
When motor is the three phase mains power supply, just changeing drive circuit triode T101 base stage and connecing master control borad 34 ends through resistance R 101, triode T101 grounded emitter, triode T101 collector electrode connects diode cathode among the optocoupler drive circuit U105 through resistance R 110, diode cathode meets positive 9V in the master control borad, optocoupler drive circuit U105 output 6 meets in the master control borad positive 9V and connects the controllable silicon drive circuit SCR1 conducting utmost point 2 through resistance R 113, optocoupler drive circuit U105 output 4 connect controllable silicon drive circuit SCR1 output stage 3 and through resistance R 114 with after controllable silicon drive circuit SCR1 driving stage 1 is connected, connect three-phase solid-state relay D1 end, described reversing drive circuit triode T102 base stage connects master control borad 35 ends through resistance R 102, triode T102 grounded emitter, triode T102 collector electrode connects diode cathode among the optocoupler drive circuit U106 through resistance R 111, diode cathode meets positive 9V in the master control borad, optocoupler drive circuit U106 output 6 meets in the master control borad positive 9V and connects the controllable silicon drive circuit SCR2 conducting utmost point 2 through resistance R 115, optocoupler drive circuit U106 output 4 connect controllable silicon drive circuit SCR2 output stage 3 and through resistance R 116 with after controllable silicon drive circuit SCR2 driving stage 1 is connected, meet three-phase solid-state relay D2 and hold.
Embodiment two:
When motor is the single phase poaer supply power supply, just changeing drive circuit triode T101 base stage and connecing master control borad 34 ends through resistance R 101, triode T101 grounded emitter, triode T101 collector electrode connects diode cathode among the optocoupler drive circuit U105 through resistance R 110, diode cathode meets positive 9V in the master control borad, optocoupler drive circuit U105 output 6 meets in the master control borad positive 9V and connects the controllable silicon drive circuit SCR1 conducting utmost point 2 through resistance R 113, optocoupler drive circuit U105 output 4 connect controllable silicon drive circuit SCR1 output stage 3 and through resistance R 114 with after controllable silicon drive circuit SCR1 driving stage 1 is connected, order phase solid-state relay 4+ end, described reversing drive circuit triode T102 base stage connects master control borad 35 ends through resistance R 102, triode T102 grounded emitter, triode T102 collector electrode connects diode cathode among the optocoupler drive circuit U106 through resistance R 111, diode cathode meets positive 9V in the master control borad, optocoupler drive circuit U106 output 6 meets in the master control borad positive 9V and connects the controllable silicon drive circuit SCR2 conducting utmost point 2 through resistance R 115, optocoupler drive circuit U106 output 4 connect controllable silicon drive circuit SCR2 output stage 3 and through resistance R 116 with after controllable silicon drive circuit SCR2 driving stage 1 is connected, order phase solid-state relay 4+ holds.
Intelligent switch type electric operator operation principle is as follows:
When motor is just changeing or when counter-rotating, send a high impulse (about 5V) from master control borad 34 ends or 35 ends, trigger triode is through optocoupler output voltage control controllable silicon, make a direct voltage control three-phase solid-state relay of controllable silicon conducting or single-phase solid-state relay, direct voltage can self-sustaining, thereby realizes the function of two formulas (switching mode) electric operator open and close.
Claims (1)
1. intelligent switch type electric operator, it comprises: master control borad, three-phase solid-state relay or single-phase solid-state relay, it is characterized in that, described master control borad also comprises drive circuit, described drive circuit comprises just changes drive circuit, reversing drive circuit, described drive circuit triode (T101) base stage of just changeing connects master control borad 34 ends through resistance (R101), triode (T101) grounded emitter, triode (T101) collector electrode connects optocoupler drive circuit (U105) diode cathode through resistance (R110), diode cathode meets 9V, optocoupler drive circuit (U105) end meets 9V and is connected with controllable silicon (SCR1) the conducting utmost point through resistance (R113), another termination controllable silicon (SCR1) output stage of optocoupler drive circuit (U105), and through resistance (R114) with connect three-phase solid-state relay D1 end or single-phase solid-state relay 4+ end after controllable silicon (SCR1) driving stage is connected, described reversing drive circuit triode (T102) base stage connects master control borad 35 ends through resistance (R102), triode (T102) grounded emitter, triode (T102) collector electrode connects optocoupler drive circuit (U106) diode cathode through resistance (R111), diode cathode meets 9V, optocoupler drive circuit (U106) end meets 9V and is connected with controllable silicon (SCR2) the conducting utmost point through resistance (R115), another termination controllable silicon (SCR2) output stage of optocoupler drive circuit (U106), and through resistance (R116) and the 4+ end that connects three-phase solid-state relay D2 end or single-phase solid-state relay after controllable silicon (SCR2) driving stage is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201501906U CN201004612Y (en) | 2006-12-07 | 2006-12-07 | Intelligent switch electric execution machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201501906U CN201004612Y (en) | 2006-12-07 | 2006-12-07 | Intelligent switch electric execution machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201004612Y true CN201004612Y (en) | 2008-01-09 |
Family
ID=39040155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201501906U Expired - Fee Related CN201004612Y (en) | 2006-12-07 | 2006-12-07 | Intelligent switch electric execution machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201004612Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105656468A (en) * | 2016-01-18 | 2016-06-08 | 京东方科技集团股份有限公司 | Switch control device and method for electronic device, and electronic device |
-
2006
- 2006-12-07 CN CNU2006201501906U patent/CN201004612Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105656468A (en) * | 2016-01-18 | 2016-06-08 | 京东方科技集团股份有限公司 | Switch control device and method for electronic device, and electronic device |
| US10230371B2 (en) | 2016-01-18 | 2019-03-12 | Boe Technology Group Co., Ltd. | Switch control device and method for electronic device, and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20131207 |