CN1269016C - Infrared remote control primary and secondary mouse - Google Patents
Infrared remote control primary and secondary mouse Download PDFInfo
- Publication number
- CN1269016C CN1269016C CNB2004100162568A CN200410016256A CN1269016C CN 1269016 C CN1269016 C CN 1269016C CN B2004100162568 A CNB2004100162568 A CN B2004100162568A CN 200410016256 A CN200410016256 A CN 200410016256A CN 1269016 C CN1269016 C CN 1269016C
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- red remote
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Abstract
The present invention relates to an infrared remote-control primary and secondary mouse which comprises a 3D mouse, an infrared signal receiving system is arranged on the 3D mouse so as to be used as a primary mouse, and a secondary mouse provided with an infrared control signal transmitting system is arranged. The present invention has the advantages of simple structure of the mouse, miniaturization, low cost and convenient use. The infrared remote-control primary and secondary mouse is suitable for multimedia demonstration.
Description
Technical field:
The present invention relates to a kind of multimedia presentation remote control mouse, feature is a kind of infra-red remote control combined mouse.
Background technology:
Along with expanding economy, more and more enterprises, colleges and universities even middle and primary schools all begin to use on a large scale projector now.And majority can use the PowerPoint document to come playing lantern slides, so that show content to be expressed more intuitively.But, when on platform, giving a lecture, the uncontrollable computer of speechmaker.When running into the PowerPoint document and needing page turning, but have to walk back by the computer, or allow other people on behalf of complete operation.So, limit lecturer's scope of activities on the one hand, on the other hand, also influenced the continuity of speech.This is to design for addressing this problem for this product.
The remote control mouse that is applicable to speech that has had on the market, generally based on radio frequency and Bluetooth technology, cost is higher, and price is expensive.
Summary of the invention:
The object of the present invention is to provide a kind of infra-red remote control combined mouse, be suitable for the multimedia presentation remote control, cost is lower.
For achieving the above object, the present invention adopts following technical proposals:
A kind of infra-red remote control combined mouse comprises a 3D mouse, it is characterized in that after the infrared control signal receiving system is installed on the 3D mouse being equipped with a sub-mouse with infrared control signal emission coefficient as female mouse, and female mouse connects computing machine.
The infrared control signal that the circuit of above-mentioned female mouse is received by photistor is converted to signal output, successively through infra-red remote control receiving integrate circuit CX20106, demodulator circuit and selection control circuit, and cross in the output of selecting control circuit with former 3D function circuit system, the selected control signal that the selection control circuit is made exports computing machine to.
Above-mentioned selection control circuit delivery outlet adopts the PS/2 interface directly to insert computing machine, perhaps adopts USB interface, then inserts computing machine through conversion compiling circuit.
Above-mentioned infra-red remote control receiving integrate circuit is made of pre-amplification circuit, amplitude limiting amplifier circuit, bandwidth-limited circuit, peak detector and shaping circuit.
The position that above-mentioned photistor is installed is on the on after runner and the right and left key on the back side its infrared window of accepting, and selects the button of control circuit to be on the left surface of on.
The circuit of above-mentioned sub-mouse is: built-in dry cell connects light emitting diode as each circuit power behind the gauge tap circuit process coded modulation circuit, also is provided with laser pen.
Above-mentioned light emitting diode is the infrarede emitting diode of one or more same types
The structure of above-mentioned sub-mouse is for being: mounting electronic device in the housing, in the launch window that the housing front end is installed light emitting diode, laser pen is installed on anterior right side in the housing.The right and left key of gauge tap circuit is installed on the housing left surface.And top installation mouse direction options button and page turning and laser pen operating key up and down.
The present invention compared with prior art, have following conspicuous outstanding feature and remarkable advantage: the present invention adopts infrared technique, the miniaturization that this product can be done, cost is low, and is easy to use; Female mouse of the present invention adopts the ps/2 interface, also can adopt USB interface, as long as can use mouse, just can use this product; Product of the present invention does not need to load any driver, plug and play; Adopt infrared technique, anti-interference is good.Product structure of the present invention is simple, and is cheap, is suitable for penetration and promotion.
Description of drawings:
Fig. 1 is the principle schematic of an enforcement of the present invention.
Fig. 2 is the circuit structure block diagram of female mouse in Fig. 1 example.
Fig. 3 is female mouse profile front view in Fig. 1 example.
Fig. 4 is the left view (changeing 90 °) of Fig. 3
Fig. 5 is the circuit structure block diagram of Fig. 1 example neutron mouse.
Fig. 6 is the structural representation of Fig. 1 example neutron mouse.
Embodiment:
A preferred embodiment of the present invention is: referring to Fig. 1 and Fig. 2, this infra-red remote control combined mouse includes a 3D mouse, after the infrared signal receiving system is installed on the 3D mouse as female mouse 2, be equipped with a sub-mouse 1 with infrared control signal emission coefficient, female mouse 2 connects computing machine 3.The infrared control signal that the circuit of above-mentioned female mouse 2 is received by photistor is converted to signal output, successively through infra-red remote control receiving integrate circuit 5, demodulator circuit 6 and selection control circuit 7, and cross in the output of selecting control circuit 7 with former 3D function circuit system 8, select control circuit 7 to make selected control signal output and insert computing machine 3.Above-mentioned selection control circuit 7 outputs adopt the PS/2 interface directly to insert computing machine, perhaps adopt USB interface, then insert computing machine through conversion compiling circuit.Above-mentioned infra-red remote control receiving integrate circuit 5 CX20106 chip, it is made of pre-amplification circuit, amplitude limiting amplifier circuit, bandwidth-limited circuit, peak detector and shaping circuit.Referring to Fig. 3 and Fig. 4, the position that above-mentioned photistor 4 is installed is on the on after runner 12 and the right and left key 10,11 on the back side its infrared receiving window mouth 13, and selects the button 14 of control circuit 7 to be on the left surface of on.Referring to Fig. 5, the circuit structure of above-mentioned sub-mouse 1 is: built-in dry cell is as each circuit power 15, and gauge tap circuit 16 connects light emitting diode 18 through coded modulation circuit 17 backs successively, also is provided with laser pen 19.Above-mentioned light emitting diode 18 is the infrarede emitting diode of one or more same types.Referring to Fig. 6, the structure of above-mentioned sub-mouse 1 is: mounting electronic device in the housing 21, in the launch window that housing 21 front ends are installed light emitting diode 18, laser pen 19 is installed on anterior right side in the housing.The right and left key 23,24 of gauge tap circuit 16 is installed on the housing left surface.And top installation mouse direction options button 20 and page turning and laser pen operating key 22 up and down.
In this infra-red remote control combined mouse, sub-mouse is to female mouse emission infrared control signal.Control the gauge tap of sub-mouse, then can realize various controls, comprising the X-axis move left and right, Y-axis moves up and down, and clicks about mouse, up and down page turning.Being controlled at through coding chip of mouse can be also with coded modulation such as VD5026, launches control signal by light emitting diode (as SE303 etc.) then.For convenient operation, adopt ball operation mouse moving direction, roller is operated page turning.The decoding chip of female mouse adopts the chip that matches with sub-mouse coding chip to finish decoding, available VD5027 or VD5028.
Claims (5)
1. infra-red remote control combined mouse, comprise a 3D mouse, it is characterized in that after the infrared control signal receiving system is installed on the 3D mouse being equipped with a sub-mouse (1) with infrared control signal emission coefficient as female mouse (2), female mouse (2) connects computing machine (3).
2. infra-red remote control combined mouse according to claim 1, the circuit structure that it is characterized in that female mouse (2) is: the infrared control signal that photistor (4) receives is converted to signal output, successively through infra-red remote control receiving integrate circuit CX20106 (5), demodulator circuit (6) and selection control circuit (7), and cross in the output of selecting control circuit (7) with former 3D function circuit system (8), select control circuit (7) to make selected control signal and export computing machine (3) to.
3. infra-red remote control combined mouse according to claim 2 is characterized in that selecting control circuit (7) delivery outlet to adopt the PS/2 interface directly to insert computing machine, perhaps adopts USB interface, then inserts computing machine (3) through conversion compiling circuit (9).
4. according to claim 2 or 3 described infra-red remote control combined mouses, it is characterized in that infra-red remote control receiving integrate circuit CX20106 (5) is made of pre-amplification circuit, amplitude limiting amplifier circuit, bandwidth-limited circuit, peak detector and shaping circuit.
5. infra-red remote control combined mouse according to claim 2, it is characterized in that position that photistor (4) is installed is on runner (12) and right and left key (10, the 11) on afterwards on the back side its infrared receiving window mouth (13), and the button (14) of selection control circuit (7) is on the left surface of on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100162568A CN1269016C (en) | 2004-02-12 | 2004-02-12 | Infrared remote control primary and secondary mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100162568A CN1269016C (en) | 2004-02-12 | 2004-02-12 | Infrared remote control primary and secondary mouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1558319A CN1558319A (en) | 2004-12-29 |
| CN1269016C true CN1269016C (en) | 2006-08-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100162568A Expired - Fee Related CN1269016C (en) | 2004-02-12 | 2004-02-12 | Infrared remote control primary and secondary mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1269016C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11560702B2 (en) | 2012-11-02 | 2023-01-24 | Kohler Co. | Touchless flushing systems and methods |
-
2004
- 2004-02-12 CN CNB2004100162568A patent/CN1269016C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11560702B2 (en) | 2012-11-02 | 2023-01-24 | Kohler Co. | Touchless flushing systems and methods |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1558319A (en) | 2004-12-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20060809 |