CN203164673U - One-key type power on and off system - Google Patents
One-key type power on and off system Download PDFInfo
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- CN203164673U CN203164673U CN 201320171284 CN201320171284U CN203164673U CN 203164673 U CN203164673 U CN 203164673U CN 201320171284 CN201320171284 CN 201320171284 CN 201320171284 U CN201320171284 U CN 201320171284U CN 203164673 U CN203164673 U CN 203164673U
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- switch
- terminal device
- power
- controller
- terminal equipment
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Abstract
The utility model relates to a one-key type power on and off system which comprises a switch connected between a total power supply and terminal equipment, wherein when the switch is switched on, the terminal equipment automatically powers on; a controllable switch device which is in parallel connection with the switch and controls the power supply of another path of the terminal equipment; a controller which is respectively connected with the total power supply, the terminal equipment, the switch and the controllable switch device, wherein when the controller is power on, the controller controls the controllable switch device to switch on, and the power supply of another path of the terminal equipment is provided, when the disconnection of the switch is detected, the controller controls the terminal equipment to power off, and when the power off of the terminal equipment is detected, the controller controls the controllable switch device to be disconnected. Compared with the prior art, the one-key type power on and off system is added with the controller and the controllable switch device, the one-key type power on and power off of the total power supply and a terminal equipment power supply are realized through the above mode, and the operation steps are simplified.
Description
Technical field
The utility model relates to switch, relate in particular to a kind of can one-touch unlatching or close general supply and the one-touch power on/off system of terminal device system power supply.
Background technology
Generally speaking, self have the terminal device of operating system for some, when shutdown, must shut down to system earlier, just can close external power source then.If directly the closing device external power source can cause damage to this terminal device.Such as PC, before closing the general supply of PC, all want manually to close earlier the operating system of PC, treat to close the PC general supply again after operating system is closed, before the unlatching PC, also to open the PC general supply earlier, open PC operating system again.This mode of operation is more loaded down with trivial details.
The utility model content
For overcoming the above problems, the utility model provides a kind of one-touch power on/off system, comprising:
Be connected in the switch between general supply and the terminal device, when it is closed, described terminal device Auto Power On;
Gate-controlled switch device with described switch in parallel;
The controller that is connected with described general supply, terminal device, switch, gate-controlled switch device respectively;
Described controller:
Control described gate-controlled switch device closure when it powers on, another road power supply to described terminal device is provided;
It detects and controls described terminal device shutdown when described switch disconnects;
It detects the described gate-controlled switch device of described terminal device shutdown back control and disconnects.
Further, described gate-controlled switch device is relay.
Further, described controller is PLC.
Compared with prior art, the utility model adds a controller and a gate-controlled switch device.This controller is controlled this gate-controlled switch device closure after detecting switch closure; thereby for terminal device provides another road power supply; this terminal device can not cut off the power supply immediately because of the disconnection of this switch; protected the system of this terminal device; this controller detects and controls this terminal device shutdown when this switch disconnects automatically; detect and control this gate-controlled switch device disconnection after this terminal device shutdown is finished, to disconnect entire circuit.Like this, just realized operation steps has been simplified in the one-touch opening and closing of general supply and terminal device power supply.
Description of drawings
Fig. 1: one-touch power on/off system block diagram provided by the utility model;
Fig. 2: the one-touch power on/off system block diagram that specific embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model is further elaborated.Should be appreciated that specific embodiment described herein only is used for explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, one-touch power on/off system provided by the utility model, it comprises: switch 3, gate-controlled switch device 4 and controller 5.Concrete annexation is: switch 3 is connected between general supply 1 and the terminal device 2, when it is closed, and terminal device 2 Auto Power Ons; Gate-controlled switch device 4 is in parallel with switch 3; Controller 5 is connected with general supply 1, terminal device 2, switch 3, gate-controlled switch device 4 respectively.
Further, according to shown in Figure 2, gate-controlled switch device 3 can adopt relay 6, and controller 5 can adopt PLC (Programmable logic Controller, programmable logic controller (PLC)) 7.
Figure 2 shows that example, the concrete course of work of the present utility model is described below.
The feeder ear of PLC7 is connected with general supply 1, and two input ends connect switch 3 respectively and 2, two output terminals of terminal device connect terminal device 2 and relay 6 respectively.
It is pointed out that terminal device 2 is the equipment with Auto Power On function.
Start process: Closing Switch 3, terminal device 2 power on and Auto Power On, and PLC7 powers on and pilot relay 6 closures, like this, just provide another road power supply to terminal device 2.
Shutdown process: cut-off switch 3, at this moment, because relay 6 closures, so terminal device 2 can not cut off the power supply, and will keep normal operating conditions.PLC7 detects switch 3 and disconnects 2 shutdown of back control terminals, and after detecting terminal device 2 shutdown and finishing, pilot relay 6 disconnects again, thereby realizes the outage to entire circuit.
From above-mentioned switching on and shutting down process as can be seen, only need carry out closure or opening operation to switch 3 just can realize the safe opening of terminal device 2 or close.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. an one-touch power on/off system is characterized in that, comprising:
Be connected in the switch between general supply and the terminal device, when it is closed, described terminal device Auto Power On;
Gate-controlled switch device with described switch in parallel;
The controller that is connected with described general supply, terminal device, switch, gate-controlled switch device respectively;
Described controller:
Control described gate-controlled switch device closure when it powers on, another road power supply to described terminal device is provided;
It detects and controls described terminal device shutdown when described switch disconnects;
It detects the described gate-controlled switch device of described terminal device shutdown back control and disconnects.
2. one-touch power on/off system as claimed in claim 1 is characterized in that, described gate-controlled switch device is relay.
3. one-touch power on/off system as claimed in claim 1 is characterized in that, described controller is PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320171284 CN203164673U (en) | 2013-04-08 | 2013-04-08 | One-key type power on and off system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320171284 CN203164673U (en) | 2013-04-08 | 2013-04-08 | One-key type power on and off system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203164673U true CN203164673U (en) | 2013-08-28 |
Family
ID=49025845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320171284 Expired - Lifetime CN203164673U (en) | 2013-04-08 | 2013-04-08 | One-key type power on and off system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203164673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111324090A (en) * | 2018-12-14 | 2020-06-23 | 贵州西南工具(集团)有限公司 | Numerical control machine tool starting device |
-
2013
- 2013-04-08 CN CN 201320171284 patent/CN203164673U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111324090A (en) * | 2018-12-14 | 2020-06-23 | 贵州西南工具(集团)有限公司 | Numerical control machine tool starting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151125 Address after: 518125 E building, No. 3, No. fifth row, third industrial zone, Manholes, Xinqiao, Shenzhen, Guangdong, Baoan District, China Patentee after: SHENZHEN HENGGONG TECHNOLOGY CO.,LTD. Address before: 29, 1 unit 10A, sunshine palm garden, Xuefu Road, Nanshan District, Guangdong, Shenzhen, 518000 Patentee before: Wu Shouxiang |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |