CN201518119U - On-off device - Google Patents
On-off device Download PDFInfo
- Publication number
- CN201518119U CN201518119U CN2009202461609U CN200920246160U CN201518119U CN 201518119 U CN201518119 U CN 201518119U CN 2009202461609 U CN2009202461609 U CN 2009202461609U CN 200920246160 U CN200920246160 U CN 200920246160U CN 201518119 U CN201518119 U CN 201518119U
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- Prior art keywords
- relay
- circuit
- switching
- switch
- shutting down
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- Expired - Lifetime
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Abstract
The utility model provides an on-off device, which comprises a control circuit and a switching circuit. An external interface comprises an on-off signal input interface, a host switch signal output interface, an external device electric power cord input interface, an external device electric power cord output interface, a host computer electric power cord input interface and a host computer electric power cord output interface, wherein the on-off signal input interface and the host switch signal output interface are respectively connected with the control circuit; the external device electric power cord input interface and the external device electric power cord output interface are respectively connected with the switching circuit; the host computer electric power cord input interface and the host computer electric power cord output interface are respectively connected with the switching circuit; the control circuit is used for controlling the action of the switching circuit and the output of the host switch signal according to the on-off signal; and the switching circuit is used for performing the on-off operation on the external device and the host computer under the control of the control circuit. Various pieces of equipment in an automatic terminal can be started up in sequence.
Description
Technical field
The utility model relates to a kind of switching on and shutting down device, particularly a kind of one-touch switching on and shutting down device that is applied to self-aided terminal, and it also can be used for the one-touch switching on and shutting down operation of other field electronic product.
Background technology
Self-aided terminal is generally the cabinet-type design at present, and a lot of electronic equipments are wherein arranged, and comprises main frame, display, card reader, printer, trace ball and keypad etc., and these electronic equipments are generally independently-powered.Need open rack when starting self-aided terminal, the equipment of starting by sequence after the manual one by one energized; During shutdown, still need open rack, close deenergization behind each equipment in order.The order that starts is: first peripherals, the back starts main frame.The order of shutdown is: first Shutdown Hosts, close peripherals again.Such startup and pass closed procedure make that the switching on and shutting down operation of self-aided terminal is very loaded down with trivial details, are unfavorable for the use of this equipment.
Therefore, how to design a kind of switching on and shutting down device, make its switching on and shutting down in order, be the direction place of those skilled in the art institute desire research.
Summary of the invention
Fundamental purpose of the present utility model provides a kind of switching on and shutting down device, and it starts each equipment in the automated terminal station by one-touch switching sequence, operates very simple.
In order to achieve the above object, the utility model provides a kind of switching on and shutting down device, it comprises: a control circuit and an on-off circuit, external interface comprises switching on and shutting down signal input interface, host switch signal output interface, external unit power lead input interface, external unit power lead output interface, host power supply line input interface, host power supply line output interface, wherein
Described switching on and shutting down signal input interface and host switch signal output interface link to each other with described control circuit respectively;
Described external unit power lead input interface and external unit power lead output interface link to each other with described on-off circuit respectively;
Described host power supply line input interface and host power supply line output interface link to each other with described on-off circuit respectively;
Described control circuit is according to the action of the described on-off circuit of described switching on and shutting down signal controlling and the output of host switch signal;
Described on-off circuit is realized the break-make to peripherals and main frame under the control of control circuit.
In the preferable embodiment, described control circuit is a microcontroller.
In the preferable embodiment, described control circuit is a timer circuit.
In the preferable embodiment, described on-off circuit is a plurality of relays.
In the preferable embodiment, described on-off circuit comprises one first switch and a second switch, and described first switch is used for the described peripherals of break-make, and described second switch is used for the described main frame of break-make.
In the preferable embodiment, described first switch comprises one first relay and one the 4th relay, described first relay connects peripherals power supply and described peripherals, described the 4th relay links to each other with described first relay, described control circuit is by the control of described the 4th relay realization of control to first relay, thus the described peripherals of break-make;
Described second switch comprises one second relay and one the 3rd relay, described second relay connects main frame power supply and described main frame, described the 3rd relay links to each other with described second relay, described control circuit is by the control of described the 3rd relay realization of control to second relay, thus the described main frame of break-make.
In the preferable embodiment, also comprise a power supply adaptor, its output 24V DC voltage and 5V DC voltage, the 24V DC voltage of being exported are used for to described first relay and the power supply of described second relay, and the 5V DC voltage of being exported is used for to described control circuit power supply.
In the preferable embodiment, described first relay and described second relay are 24V high voltage, high current relay, and described the 3rd relay and described the 4th relay are the 5V relay.
In the preferable embodiment, also comprise a dry contact circuit, it links to each other with described host switch, can imitate the host switch key, is used to trigger the host-initiated circuit, thereby opens and closes main frame.
In the preferable embodiment, described dry contact circuit is in parallel with the mechanical switch of described main frame itself.
The beneficial effects of the utility model are:
The utility model has solved that automated terminal station starts and the troublesome operation problem during shutdown, and whole terminal as one, only with the operation of a gauge tap one-touch startup with close each equipment in this terminal, be need not to open rack, and is easy and simple to handle.Simultaneously because the utility model has and starts function step by step, and each equipment that self-service newspaper can be recognized in the terminal requires to start one by one and close according to boot sequence, avoided the leakage startup that produces because of equipment is more, or the problem brought of startup, closing sequence mistake.
Description of drawings
Fig. 1 is the utility model switching on and shutting down device composition frame chart;
Fig. 2 is the utility model one embodiment synoptic diagram;
Fig. 3 forms synoptic diagram for another embodiment of the utility model.
Description of reference numerals: 1-control circuit; 11-switching on and shutting down signal input interface; 12 host switch signal output interfaces; The 2-on-off circuit; 201-first switch; The 202-second switch; 21-peripheral equipment power line input interface; 22-peripheral equipment power line output interface; 23-host power supply line input interface; 24-host power supply line output interface; The 3-power supply adaptor; 401-peripherals power supply; 402-main frame power supply; 403-peripherals; The 404-main frame; The 405-gauge tap; The 406-host switch; G1-first relay; G2-second relay; G3-the 3rd relay; G4-the 4th relay.
Embodiment
Below in conjunction with accompanying drawing, be described in more detail with other technical characterictic and advantage the utility model is above-mentioned.
As shown in Figure 1, be the utility model switching on and shutting down device composition frame chart, the utility model provides a kind of switching on and shutting down device, it comprises: a control circuit 1 and an on-off circuit 2, described control circuit 1 links to each other with described on-off circuit 2, the external interface of the utility model switching on and shutting down device comprises switching on and shutting down signal input interface 11, host switch signal output interface 12, external unit power lead input interface 21, external unit power lead output interface 22, host power supply line input interface 23, host power supply line output interface 24, wherein
Described switching on and shutting down signal input interface 11 and host switch signal output interface 12 link to each other with described control circuit 1 respectively;
Described external unit power lead input interface 21 and external unit power lead output interface 22 link to each other with described on-off circuit 2 respectively;
Described host power supply line input interface 23 and host power supply line output interface 24 link to each other with described on-off circuit 2 respectively;
Described control circuit 1 is according to the output of described on-off circuit 2 of switching on and shutting down signal controlling and host switch signal;
Described on-off circuit 2 is realized the break-make of external unit input power cord to the break-make of external unit out-put supply line and main frame input power cord to main frame out-put supply line under the control of control circuit 1.
As shown in Figure 2, be the utility model one embodiment synoptic diagram, the on-off circuit 2 described in the figure comprises one first switch 201 and a second switch 202, wherein,
Described external unit power lead input interface 21 and external unit power lead output interface 22 link to each other with described first switch 201 respectively, and described first switch 201 is used for the described peripherals of break-make;
Described host power supply line input interface 23 and host power supply line output interface 24 link to each other with described second switch 202 respectively, and described second switch 202 is used for the described main frame of break-make;
Described control circuit 1 described first switch 201 of control and second switch 202 conductings and disconnection.
The order of the startup of self-aided terminal is: first peripherals, the back starts main frame.The order of shutdown is: first Shutdown Hosts, close peripherals again.Start control procedure and the shutdown control procedure that now will use the utility model switching on and shutting down device are described below:
The start control procedure:
When control circuit 1 detected input switch machine signal and is open state, control circuit 1 control first switch 201 was communicated with external unit power lead input interface 21 and external unit power lead output interface 22, is the external unit power supply; Behind the time-delay T1, control circuit 1 control first switch 202 is communicated with host power supply line input interface 23 and host power supply line output interface 24, is the main frame power supply; Behind the time-delay T2, control circuit 1 output main frame starting-up signal, host-initiated, the start operation is finished.
The shutdown control procedure:
When control circuit 1 detects input switch machine signal and is off-mode, control circuit 1 output main frame off signal, behind the time-delay T3, control circuit 1 control second switch 202 cuts off host power supply line input interface 23 and reaches and host power supply line output interface 24, behind the time-delay T2, control circuit 1 control first switch 201 cuts off external unit power lead input interface 21 and external unit power lead output interface 22, and power-off operation is finished.
Wherein, above-mentioned T1, T2, T3 are guard time, can set as required.
Described on-off circuit 2 can be made up of a plurality of relays, and described control circuit 1 can adopt a single chip circuit to realize, for example, can adopt AT89C51, by writing the sheet internal program, according to the workflow of above-mentioned switching on and shutting down, realizes the control to on-off circuit 2.Described control circuit 1 also can adopt timer circuit to realize same function.
As shown in Figure 3, another embodiment forms synoptic diagram for the utility model, and the utility model switching on and shutting down device is designed to three tunnel inputs and three tunnel outputs, and three the tunnel are input as the input of two-way power supply, way control switch signal input.Wherein, the two-way power supply is input as external unit power supply 401 and main frame power supply 402, and it is the 220V civil power, is respectively applied for the power supply of peripherals 403 and main frame 404.One way control switch, 405 places connect a key switch, turn the key switch trigger circuit and start, and send enabling signal.
The utility model also can comprise a power supply adaptor 3, and it is connected in series described main frame power supply 402, and the 220V civil power is transformed into DC24V voltage and DC5V voltage.Wherein said DC24V voltage is used to drive the described first relay G1 and the second relay G2, DC5V voltage is given described control circuit 1 power supply, when control circuit 1 receives the signal of gauge tap 405, output two-way 5V voltage signal is given the 3rd relay G3 and the 4th relay G4, thereby with the 3rd relay G3 and the 4th relay G4 conducting, and send the 24V power supply signal to the first relay G1 and the second relay G2, relay is opened, the inlet passage state, thus peripherals 403 and described main frame 404 are powered.In above-mentioned process, control circuit 1 can be given described peripheral circuit 403 power supplies earlier, powers for described main frame 404 after time-delay a period of time.After this operation is finished, 1 time-delay a period of time of control circuit, send starting-up signal to host switch 406 again.The circuit that links to each other with host switch is the dry contact circuit of two contacts, can imitate the host switch key, is used to trigger the host-initiated circuit, thereby opens and closes main frame.When receiving the main frame starting-up signal, the dry contact closing of circuit, trigger circuit send starting-up signal to host switch, thereby start main frame.
When shutdown, turn key switch, the dry contact circuit that control circuit 1 control is linked to each other with host switch 406 disconnects, comes thus to send off signal to host switch, thus Shutdown Hosts.After treating this EO, time-delay a period of time, disconnect power supply by control circuit 1 to each relay, make each relay be in off-state, thereby make whole module stop power supply main frame 404 and peripherals 403, so far finish whole shutdown process.
Wherein, the dry contact circuit that is connected with the host switch start-up circuit, simulation framework on-off circuit structure, and and the mechanical switching circuit parallel connection of main frame itself, but do not influence the independent operation of host switch.
The utility model has solved that automated terminal station starts and the troublesome operation problem during shutdown, and whole terminal as one, only with the operation of a gauge tap one-touch startup with close each equipment in this terminal, be need not to open rack, and is easy and simple to handle.Simultaneously because the utility model has and starts function step by step, and each equipment that self-service newspaper can be recognized in the terminal requires to start one by one and close according to boot sequence, avoided the leakage startup that produces because of equipment is more, or the problem brought of startup, closing sequence mistake.
More than explanation is just illustrative for the utility model; and it is nonrestrictive; those of ordinary skills understand; under the situation of the spirit and scope that do not break away from following claims and limited; can make many modifications; change, or equivalence, but all will fall in the protection domain of the present utility model.
Claims (10)
1. switching on and shutting down device, it is characterized in that, it comprises: a control circuit and an on-off circuit, external interface comprises switching on and shutting down signal input interface, host switch signal output interface, external unit power lead input interface, external unit power lead output interface, host power supply line input interface, host power supply line output interface, wherein
Described switching on and shutting down signal input interface and host switch signal output interface link to each other with described control circuit respectively;
Described external unit power lead input interface and external unit power lead output interface link to each other with described on-off circuit respectively;
Described host power supply line input interface and host power supply line output interface link to each other with described on-off circuit respectively;
Described control circuit is according to the action of the described on-off circuit of described switching on and shutting down signal controlling and the output of host switch signal;
Described on-off circuit is realized the break-make to peripherals and main frame under the control of control circuit.
2. switching on and shutting down device according to claim 1 is characterized in that, described control circuit is a microcontroller.
3. switching on and shutting down device according to claim 1 is characterized in that, described control circuit is a timer circuit.
4. according to the described switching on and shutting down device of the arbitrary claim of claim 1 to 3, it is characterized in that described on-off circuit is a plurality of relays.
5. switching on and shutting down device according to claim 1 is characterized in that, described on-off circuit comprises one first switch and a second switch, and described first switch is used for the described peripherals of break-make, and described second switch is used for the described main frame of break-make.
6. switching on and shutting down device according to claim 5 is characterized in that,
Described first switch comprises one first relay and one the 4th relay, described first relay connects peripherals power supply and described peripherals, described the 4th relay links to each other with described first relay, described control circuit is by the control of described the 4th relay realization of control to first relay, thus the described peripherals of break-make;
Described second switch comprises one second relay and one the 3rd relay, described second relay connects main frame power supply and described main frame, described the 3rd relay links to each other with described second relay, described control circuit is by the control of described the 3rd relay realization of control to second relay, thus the described main frame of break-make.
7. switching on and shutting down device according to claim 6, it is characterized in that, also comprise a power supply adaptor, its output 24V DC voltage and 5V DC voltage, the 24V DC voltage of being exported is used for to described first relay and the power supply of described second relay, and the 5V DC voltage of being exported is used for to described control circuit power supply.
8. switching on and shutting down device according to claim 7 is characterized in that, described first relay and described second relay are 24V high voltage, high current relay, and described the 3rd relay and described the 4th relay are the 5V relay.
9. switching on and shutting down device according to claim 1 is characterized in that, also comprises a dry contact circuit, and it links to each other with described host switch, can imitate the host switch key, is used to trigger the host-initiated circuit, thereby opens and closes main frame.
10. switching on and shutting down device according to claim 9 is characterized in that, described dry contact circuit is in parallel with the mechanical switch of described main frame itself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202461609U CN201518119U (en) | 2009-10-28 | 2009-10-28 | On-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202461609U CN201518119U (en) | 2009-10-28 | 2009-10-28 | On-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201518119U true CN201518119U (en) | 2010-06-30 |
Family
ID=42498842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202461609U Expired - Lifetime CN201518119U (en) | 2009-10-28 | 2009-10-28 | On-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201518119U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221867A (en) * | 2011-07-01 | 2011-10-19 | 南京莱斯信息技术股份有限公司 | Circuit for realizing computer soft off and control method thereof |
| CN103885344A (en) * | 2012-12-20 | 2014-06-25 | 航天信息股份有限公司 | A switching device for controlling a plurality of devices to start and a self-service terminal |
| TWI492154B (en) * | 2011-04-26 | 2015-07-11 | Chiun Mai Comm Systems Inc | Booting management system and method of an electronic device |
| CN110456696A (en) * | 2019-07-31 | 2019-11-15 | 浪潮金融信息技术有限公司 | A kind of intelligent self-service terminal control system |
| CN114019875A (en) * | 2021-11-05 | 2022-02-08 | 深圳市精锋医疗科技股份有限公司 | Power supply device, method for controlling equipment to be turned on and turned off, working equipment and working system |
| CN114546085A (en) * | 2020-11-24 | 2022-05-27 | 上海西门子医疗器械有限公司 | Power supply control module and system of double computers and medical imaging equipment |
-
2009
- 2009-10-28 CN CN2009202461609U patent/CN201518119U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI492154B (en) * | 2011-04-26 | 2015-07-11 | Chiun Mai Comm Systems Inc | Booting management system and method of an electronic device |
| CN102221867A (en) * | 2011-07-01 | 2011-10-19 | 南京莱斯信息技术股份有限公司 | Circuit for realizing computer soft off and control method thereof |
| CN102221867B (en) * | 2011-07-01 | 2014-03-12 | 南京莱斯信息技术股份有限公司 | Circuit for realizing computer soft off and control method thereof |
| CN103885344A (en) * | 2012-12-20 | 2014-06-25 | 航天信息股份有限公司 | A switching device for controlling a plurality of devices to start and a self-service terminal |
| CN103885344B (en) * | 2012-12-20 | 2016-08-31 | 航天信息股份有限公司 | Control switching device and self-aided terminal that multiple equipment starts |
| CN110456696A (en) * | 2019-07-31 | 2019-11-15 | 浪潮金融信息技术有限公司 | A kind of intelligent self-service terminal control system |
| CN110456696B (en) * | 2019-07-31 | 2021-11-09 | 浪潮金融信息技术有限公司 | Intelligent self-service terminal control system |
| CN114546085A (en) * | 2020-11-24 | 2022-05-27 | 上海西门子医疗器械有限公司 | Power supply control module and system of double computers and medical imaging equipment |
| CN114546085B (en) * | 2020-11-24 | 2024-03-26 | 上海西门子医疗器械有限公司 | Dual-computer power control module, system and medical imaging equipment |
| CN114019875A (en) * | 2021-11-05 | 2022-02-08 | 深圳市精锋医疗科技股份有限公司 | Power supply device, method for controlling equipment to be turned on and turned off, working equipment and working system |
| CN114019875B (en) * | 2021-11-05 | 2023-12-08 | 深圳市精锋医疗科技股份有限公司 | Power supply device, method for controlling equipment to be started and shut down, working equipment and working system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100630 |
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| CX01 | Expiry of patent term |