CN203055157U - Wireless remote control expansion device - Google Patents
Wireless remote control expansion device Download PDFInfo
- Publication number
- CN203055157U CN203055157U CN 201220746499 CN201220746499U CN203055157U CN 203055157 U CN203055157 U CN 203055157U CN 201220746499 CN201220746499 CN 201220746499 CN 201220746499 U CN201220746499 U CN 201220746499U CN 203055157 U CN203055157 U CN 203055157U
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- transceiver
- mobile controller
- singlechip
- keyboard
- usb interface
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Abstract
The utility model relates to a wireless remote control expansion device, and relates to a remote control device capable of directly replacing an infrared remote controller of electrical equipment. The wireless remote control expansion device comprises a mobile controller capable of being held by a user, and an adaptor connected with a controlled electrical appliance; three groups of input/output ports of a first singlechip in the mobile controller are respectively connected with a keyboard, a handwriting input device and a first transceiver; a direct current power supply is arranged in the mobile controller and is used for supplying power for the first singlechip, the keyboard, the handwriting input device and the first transceiver; two groups of input/output ports of a second singlechip in the adaptor are respectively connected with a second transceiver and a USB (Universal Serial Bus) interface, and a direct current power supply terminal of the USB interface supplies power for the second singlechip and the second transceiver; and the first transceiver and the second transceiver are in wireless connection.
Description
Technical field
The utility model relates to a kind of telechiric device of electric equipment, particularly relates to a kind of telechiric device that can directly substitute the electric equipment Infrared remote controller.
Background technology
Prior remote controller is formed by keyboard, scrambler, transmitter and battery.Battery is to the power supply of scrambler and transmitter, and scrambler is converted into the control coding with the control information of keyboard input, and this control is encoded give transmitter and send the take over party to.Transmitter has the wireless launcher of optical transmitting set and band antenna, these two types.No matter adopt any transmitter, because the function button limited amount of keyboard, the control group/cording quantity that can transmit also is restricted, thereby the needs of the various complicated controls of incompatibility.In addition, prior remote controller only has the ability of one-way transmission information, the new trend of the current Based Intelligent Control of incompatibility.
The utility model content
The utility model aims to provide a kind of wireless remote control expanding unit that can directly substitute the electric equipment Infrared remote controller.
The technical solution of the utility model is: the wireless remote control expanding unit has the mobile controller of handing and the breakout box that is connected controlled electric appliance for the user; Three of first single-chip microcomputer groups of input/output end ports connect keyboard, handwriting input device and first transceiver respectively in this mobile controller; Be provided with direct supply in this mobile controller, this is to first single-chip microcomputer, keyboard, handwriting input device and the power supply of first transceiver; Two of second singlechip groups of input/output end ports connect second transceiver and USB interface respectively in this breakout box, and the dc power supply terminal of this USB interface is to second singlechip and the power supply of second transceiver; This first transceiver and this second transceiver constitute wireless connections.
During use, the USB interface of breakout box is connected with the USB interface of controlled electric appliance equipment, button on the operation mobile controller keyboard or use handwriting input device send control information to first single-chip microcomputer, first single-chip microcomputer converts this control information to control routine and hands over first transceiver to send to second transceiver of breakout box, and the second singlechip of breakout box hands over USB interface to give controlled electric appliance equipment the control coding that this control routine converts the use of controlled electric appliance equipment to.
If controlled electric appliance equipment need change the control routine corresponding with the button control information of sending on the mobile controller keyboard, then controlled electric appliance equipment will contain the modification control routine instruction of corresponding information through USB interface friendship second singlechip, second singlechip also will be revised first transceiver that control routine instruction friendship second transceiver sends to mobile controller according to the control routine of this control routine modifying of order self preservation and the transforming relationship of controlled electric appliance equipment control coding, the control routine that first single-chip microcomputer of mobile controller is revised the control information correspondence that button sends on the keyboard that control routine instruction will self preserve accordingly is revised as new control routine, thus expansion or change the control function of mobile controller keyboard.
The direct supply of described mobile controller comprises second USB interface, lithium battery and voltage adjuster, the dc power supply terminal of this second USB interface is to this lithium cell charging, and this voltage adjuster is supplied with first single-chip microcomputer, keyboard, handwriting input device and first transceiver after the output of this lithium battery is boosted.Before the use, the USB interface of second USB interface with the control electric equipment is connected, just can utilizes and control the lithium cell charging of electric equipment in this direct supply.Voltage adjuster is supplied with first single-chip microcomputer, keyboard, handwriting input device and first transceiver with the output (+3.7 volts) of lithium battery (+5 volts) back of boosting.Then first single-chip microcomputer, keyboard, handwriting input device and first transceiver can use conventional device, but not the device of special requirement, with the control cost.
The utility model wireless remote control expanding unit is connected with controlled electric appliance equipment with USB interface by breakout box, and the mobile controller with keyboard adopts double-direction radio to be connected with breakout box, can directly substitute the original Infrared remote controller of controlled electric appliance equipment.The restriction that the operator just can not blocked by barrier is controlled controlled electric appliance equipment effectively in mobile controller and controlled electric appliance equipment room distance reaches the scope of 50-100 rice; But also can send the corresponding control routine of the modifying of order last button operation of mobile controller keyboard from controlled electric appliance equipment, thereby the control function of expansion or change mobile controller keyboard.Because mobile controller has been equipped with the handwriting input device, the control routine that mobile controller sends can expand significantly, even can be to multiple characters such as controlled electric appliance equipment transmission Chinese characters, to satisfy the demand of controlled electric appliance device network intellectualized operation new trend.So the utlity model has easy-to-usely, clog-free coverage is long, and the function expansion is flexible and unrestricted, the advantage of the input information of can networking.
Description of drawings
Fig. 1 is the frame structure synoptic diagram of an embodiment of the utility model wireless remote control expanding unit.
Embodiment
The frame structure of an embodiment of the utility model wireless remote control expanding unit, as shown in Figure 1, it has the mobile controller of handing 10 and the breakout box 20 that is connected controlled electric appliance for the user.
First of first single-chip microcomputer 11 group of input/output end port 111 connects keyboard 12 in the mobile controller 10; Second group of input/output end port 112 of first single-chip microcomputer 11 connects handwriting input device 13; The 3rd group of input/output end port 113 of first single-chip microcomputer 11 connects first transceiver 14.Be provided with direct supply 15 in the mobile controller 10, this direct supply 15 comprises second usb 1 51, lithium battery 152 and voltage adjuster 153.The dc power supply terminal of second usb 1 51 (+5 volts) is to lithium battery 152(+3.7 volt lithium battery) charging, voltage adjuster 153 boosts the output of lithium battery 152 supply of (reaching+5 volts) back to first single-chip microcomputer 11, keyboard 12, handwriting input device 13 and 14 power supplies of first transceiver.
First of second singlechip 21 group of input/output end port 211 connects second transceiver 22 in the breakout box 20, and second group of input/output end port 212 of second singlechip 21 connects USB interface 23.The dc power supply terminal of USB interface 23 (+5 volts) is to second singlechip 21 and 22 power supplies of second transceiver.
Before the use, second usb 1 51 of mobile controller 10 USB interface with the control electric equipment is connected, just can utilizes and control electric equipment and charge to the lithium battery 152 in this direct supply 15.
During use, the USB interface 23 of breakout box 20 is connected with the USB interface of controlled electric appliance equipment, button on operation mobile controller 10 keyboards 12 or use handwriting input device 13 to send control information to first single-chip microcomputer 11, first single-chip microcomputer 11 converts this control information to control routine and hands over first transceiver 14 to send to second transceiver 22 of breakout box 20, and second transceiver 22 of breakout box 20 is handed over second singlechip 21 with this control routine; Second singlechip 21 hands over USB interface 23 to give controlled electric appliance equipment the control coding that this control routine converts the use of controlled electric appliance equipment to.Can directly substitute the Infrared remote controller of electric equipment.
If controlled electric appliance equipment need change the control routine corresponding with the button control information of sending on mobile controller 10 keyboards 12, then controlled electric appliance equipment will contain the modification control routine instruction of corresponding information through the USB interface 23 friendship second singlechips 21 of breakout box 20, second singlechip 21 also will be revised first transceiver 14 that control routine instruction friendship second transceiver 22 sends to mobile controller 10 according to the control routine of this control routine modifying of order self preservation and the transforming relationship of controlled electric appliance equipment control coding, and first transceiver 14 of mobile controller 10 should be revised the control routine instruction and hand over first single-chip microcomputer 11; The control routine that first single-chip microcomputer 11 is revised the control information correspondence that button sends on the keyboard 12 that control routine instruction will self preserve accordingly is revised as new control routine, thus expansion or change the control function of mobile controller 10 keyboards 12.
The above only is the utility model preferred embodiment, does not limit the scope that the utility model is implemented with this, and the equivalence of doing according to the technical solution of the utility model and description changes and modification, all should belong to the scope that the utility model is contained.
Claims (2)
1. the wireless remote control expanding unit is characterized in that: have the mobile controller of handing and the breakout box that is connected controlled electric appliance for the user; Three of first single-chip microcomputer groups of input/output end ports connect keyboard, handwriting input device and first transceiver respectively in this mobile controller; Be provided with direct supply in this mobile controller, this is to first single-chip microcomputer, keyboard, handwriting input device and the power supply of first transceiver; Two of second singlechip groups of input/output end ports connect second transceiver and USB interface respectively in this breakout box, and the dc power supply terminal of this USB interface is to second singlechip and the power supply of second transceiver; This first transceiver and this second transceiver constitute wireless connections.
2. wireless remote control expanding unit according to claim 1, it is characterized in that: the direct supply of described mobile controller comprises second USB interface, lithium battery and voltage adjuster, the dc power supply terminal of this second USB interface is to this battery charge, and this voltage adjuster is supplied with first single-chip microcomputer, keyboard, handwriting input device and first transceiver after the output of this lithium battery is boosted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746499 CN203055157U (en) | 2012-12-31 | 2012-12-31 | Wireless remote control expansion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746499 CN203055157U (en) | 2012-12-31 | 2012-12-31 | Wireless remote control expansion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203055157U true CN203055157U (en) | 2013-07-10 |
Family
ID=48738087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220746499 Expired - Fee Related CN203055157U (en) | 2012-12-31 | 2012-12-31 | Wireless remote control expansion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203055157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705530A (en) * | 2017-10-10 | 2018-02-16 | 深圳市前海深蕾技术服务有限公司 | A kind of general remote controller device |
-
2012
- 2012-12-31 CN CN 201220746499 patent/CN203055157U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705530A (en) * | 2017-10-10 | 2018-02-16 | 深圳市前海深蕾技术服务有限公司 | A kind of general remote controller device |
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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 |
Granted publication date: 20130710 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |