CN203406230U - Remote control switch - Google Patents
Remote control switch Download PDFInfo
- Publication number
- CN203406230U CN203406230U CN201320547550.6U CN201320547550U CN203406230U CN 203406230 U CN203406230 U CN 203406230U CN 201320547550 U CN201320547550 U CN 201320547550U CN 203406230 U CN203406230 U CN 203406230U
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- CN
- China
- Prior art keywords
- switch
- control
- electromagnet
- separating brake
- optoelectronic switch
- 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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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Relay Circuits (AREA)
Abstract
The utility model discloses a remote control switch. The switch comprises a controlled switch and a remote control part. The controlled switch can be a small-size breaker, and particularly, a handle of the controlled switch is equipped with a plastic light barrier. The control part comprises a control booth part and a remote electric appliance workroom part. The control booth part and the remote electric appliance workroom part are connected through a cable control line. The control booth part comprises a closing switch, an opening switch, a reset switch and a lock switch. The electric appliance workroom part comprises a housing, an electromagnet, a connecting rod and a control circuit board. The connecting rod is jointed to the handle of the switch. The electromagnet is electrified to rotate and drive the handle of the switch to carry out closing and opening operations for the controlled switch. The remote control switch can be disposed at occasions that personnel should keep off such as dangerous, toxic and radiation occasions. The controlled switch is controlled in the remote control booth.
Description
Technical field
The utility model relates to the control switch of low voltage equipment, relates in particular to a kind of remote operation control switch.
Background technology
Electric equipment need to close a floodgate with control switch, separating brake and overload, short-circuit protection etc.; during the unsuitable close occasion of the personnel such as danger, poisonous, radiation that are arranged on when these equipment; must carry out Long-distance Control to control switch; there is at present wireless remote control switch; there is monolithic computer remote control switch; these remote control switch complex structures are not suitable for using in rugged environment simultaneously.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, facilitate applicable remote control switch.
For achieving the above object, the utility model adopts a kind of like this remote control switch, comprise controlled switch and Long-distance Control part, described controlled switch can be miniature circuit breaker, especially, one plastics light barrier is housed on its handle, described control section comprises control room part and remote appliance operating room part, control room part is connected by cable control line with operating room's part, described control room part comprises closing switch, separating brake switch, reset switch, locking switch, described electrical work chamber part comprises housing, electromagnet, connecting rod and control circuit board, described connecting rod and switch knob are connected together, the electric rotation that obtains by electromagnet drives switch knob to close a floodgate, separating brake, described control circuit board comprises flute profile optoelectronic switch U1, U2, carry out optoelectronic switch U3, U4, and signal processing single chip MCU, termination power phase line before described closing switch and separating brake switch, the tail end of closing switch connects the end of incoming cables of carrying out optoelectronic switch U4, the tail end of separating brake switch connects the end of incoming cables of carrying out optoelectronic switch U3, carry out optoelectronic switch U3, U4 leading-out terminal is connected to one end of electromagnet, another termination zero-power line of electromagnet, described flute profile optoelectronic switch U1, the input anode of U2 all accesses a biasing resistor, its negative terminal earth formation work loop, flute profile optoelectronic switch U1, the output signal end of U2 connects the input of single-chip microprocessor MCU, the output of single-chip microprocessor MCU connects after by biasing resistor carries out optoelectronic switch U3, the input anode of U4, carry out optoelectronic switch U3, the direct ground connection of output negative terminal of U4, output plus terminal connects respectively the tail end of separating brake switch and closing switch, carry out optoelectronic switch U3, the output negative terminal of U4 is connected in one end of electromagnet, another termination zero-power line of electromagnet, the front termination power phase line of closing switch and separating brake switch, especially, the output of single-chip microprocessor MCU is also connected to reset switch and locking switch, in order to the reset to after switch misoperation or locking.
The operation principle of remote control switch is as follows:
When controlled switch is during at closing position, the plastics light barrier on handle is in the light the groove of optoelectronic switch U1, and MCU controls optoelectronic switch U3 conducting, long-range separating brake can be used, if now separating brake switch is closed in control room, and electromagnet energized action, pull connecting rod to move counterclockwise, make breaker open operation; When controlled switch is during at open position, the plastics light barrier on handle is in the light the groove of optoelectronic switch U2, and MCU controls optoelectronic switch U4 conducting, remote switching can be used, if now closing switch closes, electromagnet obtains electric, pull connecting rod to clockwise rotate, make breaker closing; If due to the breaker open operation that non-artificial control causes, MCU can think fault trip, the automatic record trouble number of times of its meeting, and when reaching 3 times, optoelectronic switch U3, U4 close, and after now can resetting by reset switch, can recover remote operation
Accompanying drawing explanation
Fig. 1 is the schematic circuit of a kind of remote control switch of the utility model;
Fig. 2 is the functional-block diagram of a kind of remote control switch of the utility model.
Embodiment
As Fig. 1, shown in 2, a kind of remote control switch, comprise controlled switch and Long-distance Control part, described controlled switch can be miniature circuit breaker, especially, one plastics light barrier is housed on its handle, described control section comprises control room part and remote appliance operating room part, control room part is connected by cable control line with operating room's part, described control room part comprises closing switch K1, separating brake K switch 2, reset switch K3, locking switch K4, described electrical work chamber part comprises housing, electromagnet L, connecting rod and control circuit board, described connecting rod with comprise that switch knob is connected together, thereby the electric rotation that obtains by electromagnet drives controlled switch knob to close a floodgate, separating brake, described control circuit board comprises flute profile optoelectronic switch U1, U2, carry out optoelectronic switch U3, U4, and signal processing single chip MCU, the front termination power phase line L of described closing switch K1 and separating brake K switch 2, the tail end of closing switch K1 connects the end of incoming cables of carrying out optoelectronic switch U4, the tail end of separating brake K switch 2 connects the end of incoming cables of carrying out optoelectronic switch U3, carry out optoelectronic switch U3, U4 leading-out terminal is connected to one end of electromagnet L, another termination zero-power line N of electromagnet L, described flute profile optoelectronic switch U1, the input anode of U2 all accesses a biasing resistor R, its negative terminal earth formation work loop, flute profile optoelectronic switch U1, the output signal end of U2 connects the input of single-chip microprocessor MCU, the output of single-chip microprocessor MCU connects after by biasing resistor R carries out optoelectronic switch U3, the input anode of U4, carry out optoelectronic switch U3, the direct ground connection of output negative terminal of U4, output plus terminal connects respectively the tail end of separating brake K switch 1 and closing switch K2, carry out optoelectronic switch U3, the output negative terminal of U4 is connected in one end of electromagnet L, another termination zero-power line N of electromagnet L, the front termination power phase line L of closing switch K1 and separating brake K switch 2, especially, the output of single-chip microprocessor MCU is also connected to reset switch K3 and locking switch K4, in order to the reset to after switch misoperation or locking.
The operation principle of remote control switch is as follows:
When controlled switch is during at closing position, plastics light barrier on handle is in the light the groove of optoelectronic switch U1, single-chip microprocessor MCU is controlled optoelectronic switch U3 conducting, long-range separating brake can be used, if now separating brake K switch 2 is closed in control room, electromagnet L energized action, pulls connecting rod to move counterclockwise, makes controlled switch separating brake; When controlled switch is during at open position, the plastics light barrier on handle is in the light the groove of optoelectronic switch U2, and single-chip microprocessor MCU is controlled optoelectronic switch U4 conducting, remote switching can be used, if now closing switch K1 closes, electromagnet L obtains electric, pull connecting rod to clockwise rotate, controlled switch is closed a floodgate; If the controlled switch separating brake causing due to non-artificial control, single-chip microprocessor MCU can be thought fault trip, the automatic record trouble number of times of its meeting, when reaching 3 times, carrying out optoelectronic switch U3, U4 all closes, after now can resetting by reset switch K3, can recover remote operation, long-range all unavailable when reset switch K3 is closed and locking switch K4 opens.
Claims (2)
1. a remote control switch, comprise controlled switch and Long-distance Control part, described controlled switch is equipped with a plastics light barrier on its handle, described control section comprises control room part and remote appliance operating room part, control room part is connected by cable control line with operating room's part, described control room part comprises closing switch, separating brake switch, reset switch, locking switch, described electrical work chamber part comprises housing, electromagnet, connecting rod and control circuit board, described connecting rod and controlled switch knob are connected together, the electric rotation that obtains by electromagnet drives controlled switch knob to close a floodgate, separating brake.
2. remote control switch according to claim 1, it is characterized in that described control circuit board comprises flute profile optoelectronic switch U1, U2, carry out optoelectronic switch U3, U4, and signal processing single chip MCU, termination power phase line before described closing switch and separating brake switch, the tail end of closing switch connects the end of incoming cables of carrying out optoelectronic switch U4, the tail end of separating brake switch connects the end of incoming cables of carrying out optoelectronic switch U3, carry out optoelectronic switch U3, U4 leading-out terminal is connected to one end of electromagnet, another termination zero-power line of electromagnet, described flute profile optoelectronic switch U1, the input anode of U2 all accesses a biasing resistor, its negative terminal earth formation work loop, flute profile optoelectronic switch U1, the output signal end of U2 connects the input of single-chip microprocessor MCU, the output of single-chip microprocessor MCU connects after by biasing resistor carries out optoelectronic switch U3, the input anode of U4, carry out optoelectronic switch U3, the direct ground connection of output negative terminal of U4, output plus terminal connects respectively the tail end of separating brake switch and closing switch, carry out optoelectronic switch U3, the output negative terminal of U4 is connected in one end of electromagnet, another termination zero-power line of electromagnet, the front termination power phase line of closing switch and separating brake switch, especially, the output of single-chip microprocessor MCU is also connected to reset switch and locking switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547550.6U CN203406230U (en) | 2013-08-31 | 2013-08-31 | Remote control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547550.6U CN203406230U (en) | 2013-08-31 | 2013-08-31 | Remote control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203406230U true CN203406230U (en) | 2014-01-22 |
Family
ID=49942153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320547550.6U Expired - Fee Related CN203406230U (en) | 2013-08-31 | 2013-08-31 | Remote control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203406230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409545A (en) * | 2015-07-30 | 2017-02-15 | 任建国 | Coaxial bidirectional electromagnetic drive module for rocker intelligent switch |
| CN107240195A (en) * | 2017-07-11 | 2017-10-10 | 许昌亿源电气有限公司 | A kind of prepaid high voltage metering box with remote control on/off switch function |
-
2013
- 2013-08-31 CN CN201320547550.6U patent/CN203406230U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409545A (en) * | 2015-07-30 | 2017-02-15 | 任建国 | Coaxial bidirectional electromagnetic drive module for rocker intelligent switch |
| CN107240195A (en) * | 2017-07-11 | 2017-10-10 | 许昌亿源电气有限公司 | A kind of prepaid high voltage metering box with remote control on/off switch function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325604 Yang Yang Industrial Zone, Liushi Town, Zhejiang, Yueqing Patentee after: HONLE ELECTRIC CO., LTD. Address before: 325604 Yang Yang Industrial Zone, Liushi Town, Zhejiang, Yueqing Patentee before: Zhejiang Honle Electric Co., Ltd. |
|
| 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: 20140122 Termination date: 20170831 |