CN201185042Y - Computer remote-control device - Google Patents
Computer remote-control device Download PDFInfo
- Publication number
- CN201185042Y CN201185042Y CNU200820085701XU CN200820085701U CN201185042Y CN 201185042 Y CN201185042 Y CN 201185042Y CN U200820085701X U CNU200820085701X U CN U200820085701XU CN 200820085701 U CN200820085701 U CN 200820085701U CN 201185042 Y CN201185042 Y CN 201185042Y
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- CN
- China
- Prior art keywords
- relay
- triode
- computer remote
- control device
- computer
- 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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Abstract
The utility model discloses a computer remote control device, which comprises a radio frequency receiving module, an encoder, a triode and a relay. The radio frequency receiving module is connected with the input end of the encoder; the output end of the encoder is connected with the input end of the triode; the relay is connected with the collector electrode of the triode in series; and a power supply button interface is connected with the output end of the relay. The computer remote device provided by the utility model adopts the radio frequency technique, so as to be more convenient and more adaptable to the developmental trend of modern wireless technology compared with the infrared technique. In addition, one such computer remote device can control multiple computers. The computer remote control device is suitable for both home application and computer management in places such as companies, internet bars, etc. The computer remote control device can realize synchronous switching on/off and restart functions, and has the advantages of low power consumption and high anti-jamming capability.
Description
Technical field
The utility model belongs to a kind of less radio-frequency receiving control device.
Background technology
Present existing Computerized remote-control, the system that normally enters controls system software afterwards, reaches the purpose of remote control, therefore can not carry out remote-controlled start-up.For being more suitable for modern wireless development trend, realize telepilot control synchronous start and close of multiple computers and restart, thereby be applicable to the management of multiple computers such as company Internet bar, be badly in need of the telechiric device of a kind of low-power consumption, direct controlling computer power supply that antijamming capability is strong.
Summary of the invention
The purpose of this utility model just provides a kind of computer remote-control device that can realize computer on-off by remote control.
For achieving the above object, technical solution adopted in the utility model is: a kind of computer remote-control device, be that it comprises Receiver Module, scrambler, triode, relay, Receiver Module connects the input end of scrambler, the output terminal of scrambler connects the input end of triode, relay of serial connection on the collector of triode, the output terminal of relay connects the power key interface.
Compared with prior art, radio-frequency technique is infrared relatively in using to seem more convenient so the utility model adopts, and is more suitable for modern wireless development trend.And can be not only the computer control that family expenses also are suitable for places such as company, Internet bar with remote control control multiple computers, can realize synchronous start and close and restart function, and product low-power consumption, antijamming capability are strong.
Description of drawings
Accompanying drawing is depicted as circuit theory diagrams of the present utility model.
Embodiment
Computer remote-control device shown in the drawings, it comprises Receiver Module, scrambler A1, triode Q1, Q2, relay J 1, J2, Receiver Module A2 connects the input end of scrambler A1, the output terminal of scrambler A1 connects the input end of two triode Q1, Q2 respectively, respectively be connected in series a relay J 1, J2 on the collector of two triode Q1, Q2, the output terminal of a relay J 1 connects the power key interface, represents with POWER among the figure.The output terminal of other relay J 2 connects restarts the keyed jointing mouth, represents with REST among the figure.It is that PT2272 is the telepilot of core that scrambler A1 adopts model, the source of goods on the market relatively more sufficient use also relatively extensively, its address code matched just can directly use.Receiver Module A2 its inner countdown circuit is a prior art products for model is that the radio-frequency module that 2263 integration module and model are 315M constitutes, as long as its address code of change can be matched use.Remote signal enters scrambler A1 model after Receiver Module A2 receives be that PT2272 (M type unlatching) decodes, and the address code on other location buses must consistent could be decoded.When one group of Data Receiving finishes.All send into scrambler A1 decoding, can in its I/O, both control on the mouth after decoding finishes and export, signal is only used two-way promptly two buttons is effective in this circuit, respectively decoded data are sent to output pin and give subordinate's circuit, the secondary treatment circuit is driven by triode Q1, Q2 and relay J 1, J2 output, has resistance to be coupled to again after the encoded device A1 output of signal and utilizes triode Q1, Q2 to drive relay J 1, J2 on triode Q1, the Q2.Utilize relay J 1, J2 output pin to be transferred to the purpose that reaches controlling computer on the computer again, triode Q1, Q2 play on-off action in secondary circuit.The two ends of two relay J 1, J2 diode D1, a D2 all in parallel separately, diode D1, D2 are that protective relay J1, J2 are not reversed surge voltage and damage.
Claims (3)
1, a kind of computer remote-control device, it is characterized in that it comprises Receiver Module, scrambler (A1), triode (Q1), relay (J1), Receiver Module (A2) connects the input end of scrambler (A1), the output terminal of scrambler (A1) connects the input end of triode (Q1), a serial connection relay (J1) on the collector of triode (Q1), the output terminal of relay (J1) connects the power key interface.
2, computer remote-control device according to claim 1, it is characterized in that the output terminal of described scrambler (A1) also connects the input end of another triode (Q2), also be connected in series a relay (J2) on the collector of this triode (Q2), the output terminal of this relay (J2) connects restarts the keyed jointing mouth.
3, computer remote-control device according to claim 2, the two ends that it is characterized in that described two relays (J1, a J2) diode (D1, D2) all in parallel separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820085701XU CN201185042Y (en) | 2008-04-10 | 2008-04-10 | Computer remote-control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820085701XU CN201185042Y (en) | 2008-04-10 | 2008-04-10 | Computer remote-control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201185042Y true CN201185042Y (en) | 2009-01-21 |
Family
ID=40272780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820085701XU Expired - Fee Related CN201185042Y (en) | 2008-04-10 | 2008-04-10 | Computer remote-control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201185042Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968677A (en) * | 2010-10-25 | 2011-02-09 | 广东威创视讯科技股份有限公司 | Device and method for controlling multiple sets of electronic equipment to switch on or shut down at same time |
-
2008
- 2008-04-10 CN CNU200820085701XU patent/CN201185042Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968677A (en) * | 2010-10-25 | 2011-02-09 | 广东威创视讯科技股份有限公司 | Device and method for controlling multiple sets of electronic equipment to switch on or shut down at same time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 |