CN207623767U - An a kind of key switch machine system - Google Patents
An a kind of key switch machine system Download PDFInfo
- Publication number
- CN207623767U CN207623767U CN201721881081.6U CN201721881081U CN207623767U CN 207623767 U CN207623767 U CN 207623767U CN 201721881081 U CN201721881081 U CN 201721881081U CN 207623767 U CN207623767 U CN 207623767U
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- electronic equipment
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- power
- key switch
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- 238000001514 detection method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
Abstract
The utility model discloses an a kind of key switch machine system, belongs to electronic technology field, including power on button, power-off button, host computer, slave computer, relay；The power on button connects the input terminal of the slave computer with power-off button, and the output end of slave computer connects the coil of the relay, and the contact portion of relay needs the electronic equipment of a key switch machine；The host computer connects the slave computer；The host computer is also connected with the electronic equipment；The relay and the electronic equipment are more than one.Key switch machine system provided by the utility model can act the switching on and shutting down of multiple electronic equipments and carry out whole control, to improve working efficiency.
Description
Technical field
The utility model belongs to electronic technology field, more particularly to an a kind of key switch machine system.
Background technology
In current magnetic resonance system, since there are many electronic equipments, and most of these electronic equipments are all with meter
Calculation machine is the same from tape operation system, therefore, every time to these electronic equipments carry out switching on and shutting down operation when, need singly into
Row needs especially when carrying out power-off operation after carrying out soft-off to electronic equipment, and ability deenergization allows in this way
Operating personnel devote a tremendous amount of time in switching on and shutting down.
Meanwhile with the rapid development of intellectualized technology, the power management in magnetic resonance system also proposed higher
It is required that and the mode of operation of the switching on and shutting down of hand at present so that the working efficiency of entire magnetic resonance system is low, is unfavorable for electricity
The intelligence of source control.
Invention content
The utility model is intended to provide an a kind of key switch machine system, the switching on and shutting down of multiple electronic equipments can be acted into
The whole control of row, to improve working efficiency.
In order to achieve the above objectives, the technical solution adopted in the utility model is as follows：
A kind of key switch machine system disclosed by the utility model, including：Power on button, power-off button, host computer are the next
Machine, relay；The power on button connects the input terminal of the slave computer with power-off button, described in the output end connection of slave computer
The coil of relay, the contact portion of relay need the electronic equipment of a key switch machine；The host computer connects the bottom
Machine；The host computer is also connected with the electronic equipment；The relay and the electronic equipment are more than one.
Preferably, the slave computer is PLC.
Further, further include：Interchanger；The host computer connects the slave computer, host computer by the interchanger
The electronic equipment is connected by the interchanger.
Further, further include：Router；The host computer connects the slave computer, host computer by the router
The electronic equipment is connected by the router.
Preferably, each relay connects more than one described electronic equipment.
Key switch machine system provided by the utility model, is respectively provided with a power on button and a power-off button,
Power on button and power-off button are separately connected to the different input terminals of slave computer, the line of the output end connection relay of slave computer
Circle, the contact portion of relay need the electronic equipment of a key switch machine, meanwhile, host computer respectively with one key of slave computer and needs
The electronic equipment of switching on and shutting down connects.When carrying out key booting, give slave computer one triggering by power on button, slave computer is according to pre-
If sequence and time interval successively give relay coil power supply, to connect the power supply of electronic equipment；Carry out a key shutdown
When, by power-off button to the triggering of slave computer one after, on host computer selection need the electronic equipment to shut down, while will shutdown
Order is sent to electronic equipment, after electronic equipment receives shutdown command, carries out soft-off operation.When upper computer detection to electronics
Equipment after soft-off, sends commands to slave computer, and controlling corresponding relay by slave computer powers off, to disconnect into
The power supply of the electronic equipment of row soft-off operation.Technical solution provided by the utility model can open multiple electronic equipments
Shutdown action carries out whole control, to improve working efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
It is further elaborated with novel.
Key switch machine system provided by the utility model, as shown in Figure 1, including：Power on button, power-off button are upper
Machine, slave computer, relay；The power on button connects the input terminal of the slave computer, the output end of slave computer with power-off button
The coil of the relay is connected, the contact portion of relay needs the electronic equipment of a key switch machine；The host computer connection
The slave computer；The host computer is also connected with the electronic equipment；The relay and the electronic equipment are more than one.
In the present embodiment, the slave computer is PLC, and the host computer is alternatively referred to as work station.Operator carries out PLC volumes on host computer
Journey, by the action of PLC program control PLC, PLC controls the switching electricity of relay, to the switching electricity of control electronics.
Further, further include：Interchanger；The host computer connects the slave computer, host computer by the interchanger
The electronic equipment is connected by the interchanger.Alternatively, further including：Router；The host computer is connected by the router
The slave computer is connect, host computer connects the electronic equipment by the router.Between switch or router and PLC, hand over
Change planes or router and host computer between, between switch or router and electronic equipment, connected by cable.
In the present embodiment, each relay connects more than one described electronic equipment so that each relay can be controlled
The switching on and shutting down of a collection of same type electronic equipment are made, the quantity of the electronic equipment connected under each relay can be according to actual needs
Specifically it is arranged.
In the present embodiment, when carrying out key booting, give slave computer one triggering by power on button, slave computer is according to upper
Preset sequence and time interval give the coil power supply of relay successively in software, to connect the power supply of electronic equipment, electronics
Equipment can boot up operation automatically once being powered；When carrying out key shutdown, give slave computer one triggering by power-off button
Afterwards, selection needs the electronic equipment to shut down, host computer to be sent to shutdown command by switch or router on host computer
Electronic equipment after electronic equipment receives shutdown command, carries out soft-off operation.When upper computer detection is soft to electronic equipment
After shutdown, slave computer is sent commands to, controlling corresponding relay by slave computer powers off, and soft-off behaviour has been carried out to disconnect
The power supply of the electronic equipment of work.When switching on and off the power supply of each electronic equipment, system is according to the scheduled time in PLC program
Interval, in turn switches on and disconnects each electronic equipment power source, avoids generating dash current.
Whether the method for specific detection electronic equipment soft-off be：When system worked well, work station can periodically (be somebody's turn to do
Timed interval is less than 1 second) the transmission state-detection instruction of electron equipment, electronic equipment can be to work after receiving the instruction
It stands and sends status feedback information.When one key shuts down, work station sends soft-off and instructs to the electronic equipment for needing soft-off, electronics
After the success of equipment soft-off just status feedback information will not be sent to work station again.When work station can not receive electronic equipment transmission
When status feedback information, so that it may judge electronic equipment soft-off success.
Technical solution provided by the utility model can act the switching on and shutting down of multiple electronic equipments and carry out whole control,
The workload for reducing operating personnel shortens the switching on and shutting down time of electronic equipment, to improve work efficiency.It realizes simultaneously
The delayed startup of electronic equipment, also avoiding caused by direct deenergization the available machine time again extends and the contracting of service life
It is short.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art can make various corresponding change and deformations, but these phases according to the utility model
The change and distortion answered should all belong to the protection domain of the utility model the attached claims.
Claims (5)
1. an a kind of key switch machine system, which is characterized in that including：Power on button, power-off button, host computer, slave computer, relay
Device；The power on button connects the input terminal of the slave computer with power-off button, and the output end of slave computer connects the relay
Coil, the contact portion of relay needs the electronic equipment of a key switch machine；The host computer connects the slave computer；It is described
Host computer is also connected with the electronic equipment；The relay and the electronic equipment are more than one.
2. key switch machine system according to claim 1, which is characterized in that the slave computer is PLC.
3. key switch machine system according to claim 2, which is characterized in that further include：Interchanger；The host computer is logical
It crosses the interchanger and connects the slave computer, host computer connects the electronic equipment by the interchanger.
4. key switch machine system according to claim 2, which is characterized in that further include：Router；The host computer is logical
It crosses the router and connects the slave computer, host computer connects the electronic equipment by the router.
5. key switch machine system according to claim 3 or 4, which is characterized in that each relay connects one
Electronic equipment described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721881081.6U CN207623767U (en) | 2017-12-28 | 2017-12-28 | An a kind of key switch machine system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721881081.6U CN207623767U (en) | 2017-12-28 | 2017-12-28 | An a kind of key switch machine system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207623767U true CN207623767U (en) | 2018-07-17 |
Family
ID=62830498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721881081.6U Active CN207623767U (en) | 2017-12-28 | 2017-12-28 | An a kind of key switch machine system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207623767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040150A (en) * | 2020-08-11 | 2020-12-04 | 深圳市宝润科技有限公司 | Method and system for turning on and turning off mobile digital imaging system and readable storage medium |
| CN114064147A (en) * | 2021-11-15 | 2022-02-18 | 安徽文香信息技术有限公司 | Intelligent blackboard control method and device and intelligent blackboard |
-
2017
- 2017-12-28 CN CN201721881081.6U patent/CN207623767U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040150A (en) * | 2020-08-11 | 2020-12-04 | 深圳市宝润科技有限公司 | Method and system for turning on and turning off mobile digital imaging system and readable storage medium |
| CN114064147A (en) * | 2021-11-15 | 2022-02-18 | 安徽文香信息技术有限公司 | Intelligent blackboard control method and device and intelligent blackboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230905 Granted publication date: 20180717 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20231117 Granted publication date: 20180717 |
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| PD01 | Discharge of preservation of patent |