CN2469493Y - Touching induction controller - Google Patents
Touching induction controller Download PDFInfo
- Publication number
- CN2469493Y CN2469493Y CN 01214601 CN01214601U CN2469493Y CN 2469493 Y CN2469493 Y CN 2469493Y CN 01214601 CN01214601 CN 01214601 CN 01214601 U CN01214601 U CN 01214601U CN 2469493 Y CN2469493 Y CN 2469493Y
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- CN
- China
- Prior art keywords
- control system
- touch
- reverser
- chip computer
- computer control
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- Expired - Fee Related
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Abstract
The utility model provides a touch sensing controller, which includes a touch sensor serving as signal input, a singlechip control system connected with the touch sensor, a display device connected with the output end of the singlechip control system, a sound control device, a drive unit, and an actuator connected with the drive unit. The controller executes control through touch induction without the limitation of the directivity, thus the utility model has the advantages of high sensitivity, convenient and reliable application, simple structure, convenient installation, firmness, and elegant appearance, and can be applied to various electric models.
Description
The utility model relates to a kind of touch sensing controller, particularly a kind of with touch signal as input signal and by monolithic processor controlled, as to be mainly used in electric model touch sensing controller.
Use monolithic processor controlled electric model at present, general switch, infrared, the ultrasound waves etc. of adopting are input to the single-chip microcomputer input interface with signal, after single-chip microcomputer internal calculation, analysis, judgement, signal is exported by output interface, thereby control each driver coordination, to reach the purpose that changes or interrupt the work at present state.Because above signal input all need be installed in the outside, easily cause damage, influence outward appearance again, and adopting mode such as infrared, ultrasonic all is by transmitting and receiving the transmission signal, therefore has certain directivity, in use can be subjected to all limitations, also exist simultaneously inconvenience, the defective that cost is higher are installed.
The purpose of this utility model is to provide a kind of touch sensing controller, and this kind controller is controlled by touch sensible, and is simple in structure, can be installed in inside, and is aesthetic in appearance to reach installation, easy to use, highly sensitive, the purpose of long service life.
Solution of the present utility model is that the touch sensing controller comprises signal input system, single-chip computer control system, external control system, it is characterized in that signal input system adopts touch sensor, this touch sensor is connected with the single-chip computer control system input end, and external control system then comprises display device, sound-controlled apparatus, drive unit that is connected with the single-chip computer control system output terminal respectively and the topworks that is connected with drive unit.
Above-mentioned touch sensor comprise touch electrode, with the oscillator of touch electrode parallel connection, the coupling capacitance of back series connection with it in parallel, the reverser that input end is connected with coupling capacitance, the commutation diode that is connected with the reverser output terminal, the filter capacitor, the level detector that is connected with filter capacitor and the luminotron that are connected with oscillator with commutation diode respectively.
Above-mentioned oscillator comprise Schmidt's reverser, with the electric capacity of Schmidt's reverser parallel resistor, back in parallel series connection with it.
Advantage of the present utility model is to adopt touch sensor to import as signal, controls by touch sensible, not limited by directivity, and is highly sensitive, easy to use, reliable.Because touch sensor can be installed in inside, not only makes external form more attractive in appearance, and not fragile, has correspondingly prolonged serviceable life, has reduced cost.This kind controller also has advantage simple in structure, easy for installation, can be widely used on the various electric models to use.
Accompanying drawing 1 is the utility model circuit block diagram.
Accompanying drawing 2 is the utility model circuit theory diagrams.
Below in conjunction with accompanying drawing the utility model embodiment is further described.
Embodiment one: to be used for artificially example of " Dryad " machine
The touch sensing controller is installed in the left and right face of " Dryad " robot, forehead, nose, mouth respectively, be connected to the different input interface of single-chip computer control system, and what be connected with the output interface of single-chip computer control system is sound-controlled apparatus, display device, mouth driver, eyeball driver, eyelid driver and the topworks that is connected with above-mentioned driver respectively.
In the touch sensing control circuit, the oscillator that is made of Schmidt's reverser IC1, resistance R 1, capacitor C 1 is with after adjustable coupling capacitance C2 connects, to touch sheet A in parallel with metal as touch electrode, delivering to the reverser IC2 that has bias voltage by the square wave of oscillator generation by coupling capacitance C3 amplifies also oppositely, again through commutation diode D1 rectification, filter capacitor E1 filtering, its signal is delivered to level detector IC3 and is detected, this detection signal is sent into single-chip computer control system through the input port, and also is connected with light emitting diode D2 at this detector output end and indicates.Delivery outlet at single-chip computer control system is connected with the speed drive circuit of being made up of preposition amplifying triode T1, speed governing amplifying triode T2, field effect transistor T3 respectively, the display circuit of forming by triode T4 and light-emitting diode display, and the audio unit of forming by voice recording and playback ic and loudspeaker.When touching,, thereby stop to amplify because the dividing potential drop effect of human body seriously decays the signal amplitude of reverser IC2 input end with hand, keep output low level, at this moment, diode D1 ends, electric capacity E1 is by resistance R 2 discharges, and level detector IC3 exports high level, and luminotron D2 is luminous.Therefore, when the metal that touches a certain position touches sheet A once, level detector IC3 exports a positive pulse, tunable capacitor C2 scalable touch sensitivity wherein, above-mentioned output signal transfers pulse signal to and sends into single-chip computer control system, by different random controling signals, sound-controlled apparatus sends specifies the sound that touches the position, make people according to appointment, correctly touch appointed part at the appointed time, single-chip computer control system is then with timing, the mode of counting judges that people touch the correct number of times of used time and touch, and itself and total degree are relatively calculated percent, demonstrates scoring on display device.In the audio unit sounding, speed drive circuit is controlled the electric motor starting of mouth and eye or is stopped, and makes eyes and mouth action, very vivid and interesting by topworks.
Embodiment two: to be used for the little sea dog of machine is example
At head and the back of the little sea dog of machine the touch sensing controller is installed respectively, be connected with two input interfaces of single-chip computer control system respectively, and what be connected with the output interface of single-chip computer control system is the topworks that sound-controlled apparatus, head move up and down driver, head move left and right driver, afterbody driver, shank driver, mouth driver, eyeball driver, eyelid driver and be connected with above-mentioned driver respectively.Its connected mode and principle of work and embodiment are together.
When the metal that touches a certain position touches sheet A once, level detector IC3 exports a positive pulse, above-mentioned output signal transfers pulse signal to and sends into single-chip computer control system, judge the position that people touch by its mode with inquiry, and by the audio unit sounding, simultaneously, each road speed drive circuit is controlled the electric motor starting of head, mouth, eye, shank, afterbody respectively or is stopped, and by topworks each several part is moved at the same time or separately.
Claims (3)
1, a kind of touch sensing controller, comprise signal input system, single-chip computer control system, external control system, it is characterized in that signal input system comprises the touch sensor that is connected with the single-chip computer control system input end, external control system comprises display device, sound-controlled apparatus, drive unit that is connected with the single-chip computer control system output terminal respectively and the topworks that is connected with drive unit.
2, touch sensing controller according to claim 1, it is characterized in that described touch sensor comprise touch electrode, with the oscillator of touch electrode parallel connection, the coupling capacitance of back series connection with it in parallel, the reverser that input end is connected with coupling capacitance, the commutation diode that is connected with the reverser output terminal, the filter capacitor, the level detector that is connected with filter capacitor and the luminotron that are connected with oscillator with commutation diode respectively.
3, touch sensing controller according to claim 1 and 2, it is characterized in that described oscillator comprise Schmidt's reverser, with the electric capacity of Schmidt's reverser parallel resistor, back in parallel series connection with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214601 CN2469493Y (en) | 2001-03-29 | 2001-03-29 | Touching induction controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214601 CN2469493Y (en) | 2001-03-29 | 2001-03-29 | Touching induction controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2469493Y true CN2469493Y (en) | 2002-01-02 |
Family
ID=33633335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01214601 Expired - Fee Related CN2469493Y (en) | 2001-03-29 | 2001-03-29 | Touching induction controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2469493Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890356A (en) * | 2012-10-15 | 2013-01-23 | 汕头市锐科电子有限公司 | LCD (Liquid Crystal Display) touch-controlled all-in-one machine and manufacturing method thereof |
-
2001
- 2001-03-29 CN CN 01214601 patent/CN2469493Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890356A (en) * | 2012-10-15 | 2013-01-23 | 汕头市锐科电子有限公司 | LCD (Liquid Crystal Display) touch-controlled all-in-one machine and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |