CN201438333U - Remote control device for projection equipment - Google Patents
Remote control device for projection equipment Download PDFInfo
- Publication number
- CN201438333U CN201438333U CN2009201348562U CN200920134856U CN201438333U CN 201438333 U CN201438333 U CN 201438333U CN 2009201348562 U CN2009201348562 U CN 2009201348562U CN 200920134856 U CN200920134856 U CN 200920134856U CN 201438333 U CN201438333 U CN 201438333U
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- CN
- China
- Prior art keywords
- transmitter
- projector equipment
- microcontroller
- remote control
- connects
- 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 remote control device for projection equipment, comprising an transmitter and a receiver which is connected with the transmitter wirelessly, the transmitter comprises a microcontroller and a transmitting module connected with the microcontroller, and the transmitting module is connected with the receiver wirelessly; the transmitter is provided with a receiving amplifying circuit, an infrared transmitting circuit and a memorizer, which are connected with the microcontroller, the receiving amplifying circuit is connected with an infrared sensor for reading a remote signal of a projection equipment remote controller, the infrared transmitting circuit is used for transmitting the remote signal of the projection equipment; the receiver is provided with a USB interface for connecting a computer. In the utility model, infrared remote control of the projector and wireless control of the computer are integrated on the transmitter, and wireless remote control of a motor-driven screen is additionally arranged, so as to bring great convenience to users; furthermore, various control buttons are arranged on the transmitter, the operation is simple and convenient, the practicability is strong, and the remote control device for projection equipment has wide application space in the field of projection demonstration, training teaching and the like.
Description
Technical field
The utility model relates to a kind of telechiric device of projector equipment, and the remote signal of a kind of general remote controller that can typing projector (or being called projector) of more specifically saying so also can be carried out the device of wireless remote control to computer.
Background technology
In the prior art, projector (being called projector again) is widely used in fields such as training, teaching, can use always to common in the market infrared or radio-frequency (RF) remote to be used for the remote control projection screen.Projector also carries remote control transmitter, yet these transmitters can't be realized the computing machine that connects with projector equipment is carried out remote control, to the other telechiric device that increases of the control needs of computing machine, thus, it is not too convenient that the speech personnel get up in keeping, loses easily.When control computer, need simultaneously often to use keyboard, mouse, in the operation of walking up and down of screen and intercomputer, very inconvenient.
Based on the defective of above-mentioned prior art, I have invented a kind of telechiric device that is exclusively used in projector equipment.
The utility model content
The purpose of this utility model is to provide a kind of telechiric device that is used for projector equipment for overcoming the deficiencies in the prior art, and this telechiric device can carry out remote control to projector equipment and computing machine.
Further purpose of the present utility model is to provide a kind of projector equipment telechiric device that can carry out remote control to projector equipment, computing machine and electronic curtain.
Technology contents of the present utility model is: a kind of telechiric device that is used for projector equipment, comprise transmitter and with the receiver of transmitter wireless connections, described transmitter comprises microcontroller and the transmitter module that connects with microcontroller, described transmitter module and receiver wireless connections; It is characterized in that described transmitter is provided with reception amplifying circuit, infrared emission circuit and the storer that connects with microcontroller, described reception amplifying circuit is connected with the infrared sensor that is used to read projector equipment telepilot remote signal, and described infrared emission circuit is used to launch the projector equipment remote signal; Described receiver is provided with and is used to connect USB interface of computer.
Further technology contents of the present utility model is: also comprise the electronic curtain controller with the transmitter wireless connections, described electronic curtain controller is located in the electronic curtain end cap and is connected with rolling actuating unit that it is provided with.
Further technology contents of the present utility model is: described transmitter module is the wireless radiofrequency module, and transmitter is that wireless radiofrequency connects with the wireless connections of receiver, electronic curtain controller.
Further technology contents of the present utility model is: described infrared sensor is the infrared emission receiving tube; Described transmitter also is provided with control knob and the pilot lamp that connects with microcontroller.
Further technology contents of the present utility model is: described control knob comprises the options button and the various function key of transmitter mode of operation; Described pilot lamp comprises the mode of operation pilot lamp; Described mode of operation comprises the mode of learning that is used to read projector equipment telepilot remote signal, the projection mode of remote control projector equipment, the computer model of remote control computer and the curtain wall pattern of remote control electric curtain.
Further technology contents of the present utility model is: described microcontroller also is connected with LASER Discharge Tube.
Further technology contents of the present utility model is: the microcontroller processor that described electronic curtain controller comprises power circuit, connects with power circuit, and the wireless receiving circuit and the driving circuit that connect with the microcontroller processor; Described driving circuit connects with the rolling actuating unit of electronic curtain.
Further technology contents of the present utility model is: described microcontroller processor also is connected with middle control interface, and described middle control interface is connected with the switch key that is used for selecting control pattern or remote control mode.
Further technology contents of the present utility model is: described rolling actuating unit is the motor of strap brake, and described driving circuit comprises relay and the switch triode of connecting with relay, and the control end of described triode connects with the microcontroller processor.
The utility model beneficial effect compared with prior art is: the utility model on a transmitter integrated to projector infrared remote control and to the wireless remote control of computer, and can set up wireless remote control to electronic curtain wall, for the user brings great convenience, simultaneously can also on transmitter, be provided with aspect the various control knobs, make the speech personnel only need hold a transmitter, just can realize opening or closing functions such as projector, remote control electric curtain, wireless mouse click, wireless page turning, Wireless Keyboard instruction input, laser pointer.Reduce the operation equipment, reduced lecturer's manipulation trouble.Because of simple to operation, practical, have application space widely in fields such as projection demonstration, training and teachings.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is a kind of structure block diagram that is used for the telechiric device specific embodiment of projector equipment of the utility model;
Fig. 2 is the structure block diagram of the electronic curtain controller specific embodiment of the utility model;
Fig. 3 is the front view of the transmitter specific embodiment of the utility model;
Fig. 4 is the rear view of the transmitter specific embodiment of the utility model.
Description of reference numerals
1 projector equipment, 10 projector equipment telepilots
2 transmitters, 20 microcontrollers
21 storeies, 22 transmitter modules
23 receive amplifying circuit 24 infrared emission circuit
25 pilot lamp, 26 control knobs
27 infrared emission receiving tubes, 28 power modules
29 LASER Discharge Tube
3 electronic curtain controller 30 microcontroller processors
31 power circuits, 32 wireless receiving circuits
Control interface 34 switch keys in 33
35 antennas, 36 driving circuits
4 receivers
5 rolling actuating units, 6 electronic curtains
Embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment the technical solution of the utility model is further introduced and explanation, but be not limited to this.
As shown in Figure 1, a kind of telechiric device that is used for projector equipment of the utility model, comprise transmitter 2 and with the receiver 4 of transmitter 2 wireless connections, transmitter 2 comprises microcontroller 20 and the transmitter module 22 that connects with microcontroller 20, transmitter module 22 and receiver 4 wireless connections; Transmitter 2 is provided with the reception amplifying circuit 23, infrared emission circuit 24 and the storer 21 that connect with microcontroller 20 (be used to store the projector equipment remote signal that reads and other needs canned data), receive amplifying circuit 23 and be connected with the infrared sensor that is used to read projector equipment telepilot remote signal, infrared emission circuit 24 is used to launch the projector equipment remote signal; Receiver 4 is provided with and is used to connect USB interface of computer.Also comprise the electronic curtain controller 3 with transmitter 2 wireless connections, electronic curtain controller 3 is located in electronic curtain 6 end caps and is connected with rolling actuating unit 5 that it is provided with.Transmitter module 22 is the wireless radiofrequency module, and transmitter 2 is that wireless radiofrequency connects with the wireless connections of receiver 4, electronic curtain controller 3.Infrared sensor is an infrared emission receiving tube 27, can realize the function of infrared reception and infrared emission; Transmitter 2 also is provided with control knob 26 and the pilot lamp 25 that connects with microcontroller 20.
In the present embodiment, control knob 26 comprises the options button and the various function key of transmitter mode of operation; Pilot lamp comprises the mode of operation pilot lamp; Mode of operation comprises the mode of learning that is used to read projector equipment telepilot remote signal, the projection mode of remote control projector equipment, the computer model of remote control computer and the curtain wall pattern of remote control electric curtain.Even the time spent is pressed earlier options button, select required mode of operation, this moment, the corresponding work mode pilot lamp was bright, other function key on the transmitter 2 all has function corresponding under this mode of operation, the function declaration of each function key can be by being imprinted on the function key or the different fonts or the different identification on its next door are distinguished.In other embodiment, also can adopt other control knob design proposal, shield as push button panel as the LCD that adopts the band touch pad; Having different control knob interfaces in different mode of operations occurs.Can also in other embodiment, be provided with a learning key that is used to read projector's telepilot infrared remote-controlled signal separately.
In the present embodiment, when the options button on the transmitter has been selected mode of learning, the mode of learning pilot lamp is bright, the telepilot that projector was equipped with is pressed corresponding button facing to infrared sensor (infrared emission receiving tube), also press corresponding function key on the transmitter this moment, the mode of setting according to microcontroller 20 internal processes in the transmitter 2 is finished and is read sign indicating number and to sign indicating number, simultaneously infrared remote-controlled signal is stored in the storer, and set up relation one to one with corresponding function key, promptly finish the learning process (infrared remote-controlled signal copy procedure) of this function key, yet respectively the telepilot remote signal of required copy is finished learning process one by one, promptly finished the study reproduction process of projector's telepilot, can be at the distant control function that has each major function button on projector's telepilot on the transmitter, such as switching on and shutting down, color mode, main button such as image model.
Also increased the function of electronic teacher pointer in the present embodiment, microcontroller 20 is connected with LASER Discharge Tube 29, also needs to increase corresponding laser button in control knob.
Electronic curtain controller 3 comprises power circuit 31, the microcontroller processor 30 that connects with power circuit 31, and the wireless receiving circuit 32 and the driving circuit 36 that connect with microcontroller processor 30; Driving circuit 36 connects with the rolling actuating unit 5 of electronic curtain 6.Microcontroller processor 30 also is connected with middle control interface 33, middle control interface 33 is connected with the switch key 34 that is used for selecting control pattern or remote control mode, the switch of control interface 33 in being the equal of, in switch to during the control pattern, middle control interface 33 conductings can input to microcontroller processor 30 with the line control signal that has of outside.Rolling actuating unit 5 is the motor of strap brake, and brake modes can be friction pulley, electromagnetic brake or other structure, and driving circuit 36 adopts relay commonly used and the switch triode of connecting with relay, and the control end of triode connects with microcontroller processor 30.
In sum, the utility model on a transmitter integrated to projector infrared remote control and to the wireless remote control of computer, and can set up wireless remote control to electronic curtain wall, for the user brings great convenience, simultaneously can also on transmitter, be provided with aspect the various control knobs, make the speech personnel only need hold a transmitter, just can realize opening or closing functions such as projector, remote control electric curtain, wireless mouse click, wireless page turning, Wireless Keyboard instruction input, laser pointer.Reduce the operation equipment, reduced lecturer's manipulation trouble.Because of simple to operation, practical, have application space widely in fields such as projection demonstration, training and teachings.
The above only further specifies technology contents of the present utility model with embodiment; so that the reader is more readily understood; but do not represent embodiment of the present utility model to only limit to this, any technology of doing according to the utility model is extended or recreation, all is subjected to protection of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (9)
1. telechiric device that is used for projector equipment, comprise transmitter and with the receiver of transmitter wireless connections, described transmitter comprises microcontroller and the transmitter module that connects with microcontroller, described transmitter module and receiver wireless connections; It is characterized in that described transmitter is provided with reception amplifying circuit, infrared emission circuit and the storer that connects with microcontroller, described reception amplifying circuit is connected with the infrared sensor that is used to read projector equipment telepilot remote signal, and described infrared emission circuit is used to launch the projector equipment remote signal; Described receiver is provided with and is used to connect USB interface of computer.
2. a kind of telechiric device that is used for projector equipment according to claim 1 is characterized in that also comprising the electronic curtain controller with the transmitter wireless connections, and described electronic curtain controller is located in the electronic curtain end cap and is connected with rolling actuating unit that it is provided with.
3. a kind of telechiric device that is used for projector equipment according to claim 2 is characterized in that described transmitter module is the wireless radiofrequency module, and transmitter is that wireless radiofrequency connects with the wireless connections of receiver, electronic curtain controller.
4. a kind of telechiric device that is used for projector equipment according to claim 3 is characterized in that described infrared sensor is the infrared emission receiving tube; Described transmitter also is provided with control knob and the pilot lamp that connects with microcontroller.
5. a kind of telechiric device that is used for projector equipment according to claim 4 is characterized in that described control knob comprises the options button and the various function key of transmitter mode of operation; Described pilot lamp comprises the mode of operation pilot lamp; Described mode of operation comprises the mode of learning that is used to read projector equipment telepilot remote signal, the projection mode of remote control projector equipment, the computer model of remote control computer and the curtain wall pattern of remote control electric curtain.
6. a kind of telechiric device that is used for projector equipment according to claim 5 is characterized in that described microcontroller also is connected with LASER Discharge Tube.
7. according to claim 2,3,4,5 or 6 described a kind of telechiric devices that are used for projector equipment, it is characterized in that the microcontroller processor that described electronic curtain controller comprises power circuit, connects with power circuit, and the wireless receiving circuit and the driving circuit that connect with the microcontroller processor; Described driving circuit connects with the rolling actuating unit of electronic curtain.
8. a kind of telechiric device that is used for projector equipment according to claim 7 is characterized in that described microcontroller processor also is connected with middle control interface, and described middle control interface is connected with the switch key that is used for selecting control pattern or remote control mode.
9. a kind of telechiric device that is used for projector equipment according to claim 8, it is characterized in that described rolling actuating unit is the motor of strap brake, described driving circuit comprises relay and the switch triode of connecting with relay, and the control end of described triode connects with the microcontroller processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201348562U CN201438333U (en) | 2009-08-14 | 2009-08-14 | Remote control device for projection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201348562U CN201438333U (en) | 2009-08-14 | 2009-08-14 | Remote control device for projection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201438333U true CN201438333U (en) | 2010-04-14 |
Family
ID=42400305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201348562U Expired - Fee Related CN201438333U (en) | 2009-08-14 | 2009-08-14 | Remote control device for projection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201438333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104820651A (en) * | 2015-04-22 | 2015-08-05 | 深圳市贝晶光电科技有限公司 | USB bridge, USB control system and method for smart homes |
| WO2016201753A1 (en) * | 2015-06-17 | 2016-12-22 | 中兴通讯股份有限公司 | Remote control for projection device, and key reuse method and apparatus therefor |
-
2009
- 2009-08-14 CN CN2009201348562U patent/CN201438333U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104820651A (en) * | 2015-04-22 | 2015-08-05 | 深圳市贝晶光电科技有限公司 | USB bridge, USB control system and method for smart homes |
| WO2016201753A1 (en) * | 2015-06-17 | 2016-12-22 | 中兴通讯股份有限公司 | Remote control for projection device, and key reuse method and apparatus therefor |
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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: 20100414 Termination date: 20110814 |