CN202307738U - Remote controllable current breaker - Google Patents
Remote controllable current breaker Download PDFInfo
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- CN202307738U CN202307738U CN2011203999531U CN201120399953U CN202307738U CN 202307738 U CN202307738 U CN 202307738U CN 2011203999531 U CN2011203999531 U CN 2011203999531U CN 201120399953 U CN201120399953 U CN 201120399953U CN 202307738 U CN202307738 U CN 202307738U
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- triode
- control unit
- collector electrode
- remote
- breaker
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Abstract
The utility model discloses a remote controllable current breaker which comprises a breaker control unit, a hand-operated switch, a remote control unit and a relay, wherein the remote control unit and the hand-operated switch are respectively connected on the control unit, and the control unit controls the relay to act. With the remote controllable current breaker, not only is manual hand-operated circuit break and connection realized, but also remote control is available, and a clear instruction can be given to the current circuit state. The remote controllable current breaker is convenient and quick, and provides high safety guarantee and quick response capability when encountering emergencies.
Description
Technical field
The utility model discloses a kind of tie breaker, and particularly a kind of remote-controllable tie breaker belongs to automatic control equipment, can be widely used in various current control circuits.
Background technology
Tie breaker is used widely in people's daily life, and it has on-off action.The conventional current circuit breaker only can manual control circuit breaks off, adhesive, thereby accomplishes the break-make control of circuit, still; When it uses; Need the people to go to the scene and go manual operation, when the scene is in an emergency, and the operator is when can't in time reach the spot; It is powerless that traditional tie breaker just seems, it can't guarantee to tackle various emergencies.
Summary of the invention
Can not tackle the shortcoming of emergency to above-mentioned of the prior art traditional circuit breaker of mentioning; The utility model provides a kind of new remote-controllable tie breaker; It is control circuit disconnection manually, adhesive not only; Simultaneously can carry out Long-distance Control, use efficient and conveniently, can tackle various situation.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of remote-controllable tie breaker; Tie breaker comprises circuit breaker control unit, hand switch, remote control unit and relay; Remote control unit and hand switch are connected on the control unit, the action of control unit control relay.
The technical scheme that its technical problem that solves the utility model adopts further comprises:
Described tie breaker also includes status indicator lamp, and status indicator lamp is connected with circuit breaker control unit.
Described tie breaker also includes switch element, the work of control unit control switch unit, the action of switch element control relay.
Described switch element comprises six triodes; The base stage of first triode is connected on the control unit; The collector electrode of first triode is connected with the base stage of second triode through first resistance, and the emitter of first triode is connected with the base stage of the 3rd triode, and the emitter of second triode is connected with+9V power supply; The grounded emitter of the 3rd triode is connected with the bi-directional voltage stabilizing diode between the collector electrode of the collector electrode of second triode and the 3rd triode; The base stage of the 4th triode is connected on the control unit; The collector electrode of the 4th triode is connected with the base stage of the 5th triode through second resistance; The emitter of the 4th triode is connected with the base stage of the 6th triode; The emitter of the 5th triode is connected with+9V power supply, and the grounded emitter of the 6th triode is connected with the bi-directional voltage stabilizing diode between the collector electrode of the collector electrode of the 5th triode and the 6th triode; Wherein the collector electrode of the collector electrode of the 5th triode and the 3rd triode links together; The collector electrode of the collector electrode of the 6th triode and second triode links together, and the two ends of bi-directional voltage stabilizing diode are connected with the coil two ends of relay respectively, and relay is controlled.
Described tie breaker also includes feedback unit, the input voltage of feedback unit sampling circuit breaker, and feed back to control unit.
Described tie breaker also comprises power subsystem, and power subsystem is given other unit power supplies.
The beneficial effect of the utility model is: the utility model is control circuit disconnection manually, adhesive not only, can also carry out Long-distance Control simultaneously, and current circuit state is provided clearly indication.It is not only convenient, fast, and more solution of emergent event provides higher safety guarantee to reach respond efficiently.
To combine accompanying drawing and embodiment that the utility model is further specified below.
Description of drawings
Fig. 1 is the utility model circuit block diagram.
Fig. 2 is the utility model circuit theory diagrams.
Fig. 3 is control unit and a remote control unit partial circuit schematic diagram in the utility model.
Fig. 4 is switch element and a relay partial circuit schematic diagram in the utility model.
Fig. 5 is the utility model hand switch and status indicator lamp partial circuit schematic diagram.
Fig. 6 is the utility model power unit circuit theory diagrams.
Fig. 7 is the utility model application circuit block diagram.
Embodiment
Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection range.
Please referring to accompanying drawing 1 to accompanying drawing 6; The utility model mainly comprises circuit breaker control unit, hand switch, remote control unit, switch element, feedback unit, status indicator lamp and relay, and remote control unit and hand switch are connected on the control unit, the work of control unit control switch unit; The action of switch element control relay; The input voltage of feedback unit sampling circuit breaker, and feed back to control unit, status indicator lamp is connected with control unit.In the present embodiment, control unit adopts MCU chip U1, and the utility model is controlled, and hand switch K1 is connected on the I/O mouth of MCU chip U1, and the input manual control signal is given control unit.In the present embodiment, remote control unit adopts serial port chip U2, is used for the control signal that receiving remote control centre sends, and remote control unit is connected on the control unit, and in the present embodiment, it is the serial port chip U2 of AT24C02 that serial port chip U2 adopts model.Be connected with two LED on the I/O mouth of MCU chip U1, difference LD1 and LD2 are as status indicator lamp.
In the present embodiment; Circuit breaker adopts can control the circuit breaker of three road signals simultaneously, so is provided with three switch elements, three feedback units and three relays in the present embodiment, is that example specifies with first group below; Switch element comprises that six triodes that symmetry connects constitute; Wherein, the base stage of triode Q9 is connected on the I/O mouth of MCU chip U1, and the collector electrode of triode Q9 is connected with the base stage of triode Q1 through resistance R R19; The emitter of triode Q9 is connected with the base stage of triode Q7; The emitter of triode Q1 is connected with+9V power supply, and the grounded emitter of triode Q7 is connected with bi-directional voltage stabilizing diode ZR2 between the collector electrode of the collector electrode of triode Q1 and triode Q7; The base stage of triode Q10 is connected on the I/O mouth of MCU chip U1; The collector electrode of triode Q10 is connected with the base stage of triode Q5 through resistance R R26; The emitter of triode Q10 is connected with the base stage of triode Q13; The emitter of triode Q5 is connected with+9V power supply, and the grounded emitter of triode Q13 is connected with bi-directional voltage stabilizing diode ZR2 between the collector electrode of the collector electrode of triode Q5 and triode Q13; Wherein the collector electrode of the collector electrode of triode Q5 and triode Q7 links together; The collector electrode of the collector electrode of triode Q13 and triode Q1 links together, and the two ends of bi-directional voltage stabilizing diode ZR2 are connected with the coil two ends of relay R ELAY1 respectively, and ELAY1 controls to relay R.Feedback unit is the optocoupler that is connected the input of relay R ELAY1, and feeds back to MCU chip U1.In the present embodiment, also include power module, convert electric main to low-voltage DC, supply power to the utility model.
The utility model can realize that power supply receives user terminal through circuit breaker; When the circuit breaker adhesive; Equivalent source is directly connected to user terminal; The user can through manual button to circuit breaker break off, adhesive operation, or through tele-control system, send order and control circuit breaker and move.
Please referring to accompanying drawing 7, the utility model actual installation situation such as Fig. 3: circuit breaker is connected to metering device (like ammeter) front end, and is connected with system module.Control button (user key-press) is arranged on the circuit breaker, red, green two indicator lights are housed in the button, be used to point out current circuit-breaker status.
Circuit-breaker status work has following state: 1, the uncontrollable state of user, and circuit breaker breaks off, red lamp flass; Can only send order through system module, make controllable state become the user controlled after, red light extinguishes, green light can be judged current state (normal bright or glittering) according to order, green light is normal when bright, the user is controlled, the circuit breaker adhesive; When green light was glittering, the user was controlled, and circuit breaker breaks off, and circuit breaker is provided with red light Chang Liangwei alarm condition in addition, and indication mechanism detects makes mistakes.
Circuit breaker has two kinds of client's state of a controls: the uncontrollable state of user's controllable state and user, by the system module Long-distance Control:
When being in the uncontrollable state of user, user key-press invalid (have only through system module and just can change state of a control), circuit power breaks off;
Can change into user's controllable state through system module, two kinds of control commands are arranged:
Circuit breaker is kept current state, and converts user's controllable state into: after this order, the user need come manual button according to s own situation, whether need to select the adhesive circuit breaker.
Circuit breaker becomes the state of circuit breaker under preceding user's controllable state, and converts user's controllable state into: after this order, circuit breaker can be according to last state, automatic reset relay state, and after switching, still can manually press key control, make operation faster.
The utility model is control circuit disconnection manually, adhesive not only, can also carry out Long-distance Control simultaneously, and current circuit state is provided clearly indication.It is not only convenient, fast, and more solution of emergent event provides higher safety guarantee to reach respond efficiently.
Claims (6)
1. remote-controllable tie breaker; It is characterized in that: described tie breaker comprises circuit breaker control unit, hand switch, remote control unit and relay; Remote control unit and hand switch are connected on the control unit, the action of control unit control relay.
2. remote-controllable tie breaker according to claim 1 is characterized in that: described tie breaker also includes switch element, the work of control unit control switch unit, the action of switch element control relay.
3. remote-controllable tie breaker according to claim 2; It is characterized in that: described switch element comprises six triodes; The base stage of first triode is connected on the control unit; The collector electrode of first triode is connected with the base stage of second triode through first resistance, and the emitter of first triode is connected with the base stage of the 3rd triode, and the emitter of second triode is connected with+9V power supply; The grounded emitter of the 3rd triode is connected with the bi-directional voltage stabilizing diode between the collector electrode of the collector electrode of second triode and the 3rd triode; The base stage of the 4th triode is connected on the control unit; The collector electrode of the 4th triode is connected with the base stage of the 5th triode through second resistance; The emitter of the 4th triode is connected with the base stage of the 6th triode; The emitter of the 5th triode is connected with+9V power supply, and the grounded emitter of the 6th triode is connected with the bi-directional voltage stabilizing diode between the collector electrode of the collector electrode of the 5th triode and the 6th triode; Wherein the collector electrode of the collector electrode of the 5th triode and the 3rd triode links together; The collector electrode of the collector electrode of the 6th triode and second triode links together, and the two ends of bi-directional voltage stabilizing diode are connected with the coil two ends of relay respectively, and relay is controlled.
4. according to claim 1 or 2 or 3 described remote-controllable tie breakers, it is characterized in that: described tie breaker also includes status indicator lamp, and status indicator lamp is connected with circuit breaker control unit.
5. according to claim 1 or 2 or 3 described remote-controllable tie breakers, it is characterized in that: described tie breaker also includes feedback unit, the input voltage of feedback unit sampling circuit breaker, and feed back to control unit.
6. according to claim 1 or 2 or 3 described remote-controllable tie breakers, it is characterized in that: described tie breaker also comprises power subsystem, and power subsystem is given other unit power supplies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203999531U CN202307738U (en) | 2011-10-19 | 2011-10-19 | Remote controllable current breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203999531U CN202307738U (en) | 2011-10-19 | 2011-10-19 | Remote controllable current breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202307738U true CN202307738U (en) | 2012-07-04 |
Family
ID=46376581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203999531U Expired - Fee Related CN202307738U (en) | 2011-10-19 | 2011-10-19 | Remote controllable current breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202307738U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710903A (en) * | 2016-12-29 | 2017-05-24 | 山东鲁能智能技术有限公司 | Power failure control circuit for electromagnetic operating mechanism switch and control method |
| CN107234635A (en) * | 2017-06-15 | 2017-10-10 | 深圳市海曼科技有限公司 | Manipulator circuit for remotely controlling and remote detecting system and its detection method |
| CN109637901A (en) * | 2018-11-22 | 2019-04-16 | 广州彬顺电子设备有限公司 | A kind of intelligent breaker device |
| CN112701900A (en) * | 2020-12-11 | 2021-04-23 | 苏州华兴源创科技股份有限公司 | Switch control circuit, system and switch control mechanical equipment |
-
2011
- 2011-10-19 CN CN2011203999531U patent/CN202307738U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710903A (en) * | 2016-12-29 | 2017-05-24 | 山东鲁能智能技术有限公司 | Power failure control circuit for electromagnetic operating mechanism switch and control method |
| CN107234635A (en) * | 2017-06-15 | 2017-10-10 | 深圳市海曼科技有限公司 | Manipulator circuit for remotely controlling and remote detecting system and its detection method |
| CN109637901A (en) * | 2018-11-22 | 2019-04-16 | 广州彬顺电子设备有限公司 | A kind of intelligent breaker device |
| CN112701900A (en) * | 2020-12-11 | 2021-04-23 | 苏州华兴源创科技股份有限公司 | Switch control circuit, system and switch control mechanical equipment |
| CN112701900B (en) * | 2020-12-11 | 2022-03-11 | 苏州华兴源创科技股份有限公司 | Switch control circuit, system and switch control mechanical equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20161019 |