CN2164616Y - Multi-function subultrasonic remote controller - Google Patents
Multi-function subultrasonic remote controller Download PDFInfo
- Publication number
- CN2164616Y CN2164616Y CN93204384U CN93204384U CN2164616Y CN 2164616 Y CN2164616 Y CN 2164616Y CN 93204384 U CN93204384 U CN 93204384U CN 93204384 U CN93204384 U CN 93204384U CN 2164616 Y CN2164616 Y CN 2164616Y
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- Prior art keywords
- circuit
- triode
- ultrasonic
- utility
- electric
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
Disclosed is a multi-function sub ultrasonic remote controller, which comprises a transmitter and a receiver. One end port of the transmitter is provided with the rubber ball of an ultrasonic whistle; the receiver comprises a power supply circuit, a sound electricity converting device, an amplification circuit, a triggering circuit and a driving control circuit; the driving control circuit is additionally provided with a regulation circuit. The utility model can be used to control, switch on or switch off various household appliances; besides, the utility model can be used for the various regulation of the household appliances, such as the stepless speed regulation of an electric fan, the light regulation for an electric lamp and the temperature regulation for an electric soldering iron and an electric iron. The utility model has the advantages of simple structure, low cost and difficulty of damage; the multi-function sub ultrasonic remote controller is a necessary energy-saving appliance for families.
Description
The utility model relates to remote-controlled power switch, relates in particular to a kind of multi-functional sub-ultrasonic remote-control device.
Existing all kinds of household electrical appliance remote controllers are formed by emitter and receiving system at present, and emitter all adopts electronic component to make, complex structure, the cost height, all have this problem as a kind of household electrical appliance remote power controller of Chinese patent CN2072275U bulletin and the ultrasonic wave ceiling fan remote controller of Chinese patent CN2046298U bulletin, and prior remote controller or remote control switch also exist the weak point of function singleness.
The purpose of this utility model be to provide a kind of simple in structure, cost is low and non-damageable multi-functional sub-ultrasonic remote-control device.
The utility model is made up of reflector and receiver, and its reflector is a ball, and the port of ball is provided with a ultrasonic flute.Receiver is made up of power supply circuits, acoustic-electric conversion equipment, amplifying circuit, circuits for triggering and Drive and Control Circuit.Acoustic-electric conversion equipment of the present utility model is a piezoelectric ceramic piece, finishes the conversion work of acoustic-electric by it; Amplifying circuit adopts the triode second amplifying circuit; Circuits for triggering adopt bistable trigger-action circuit; Drive and Control Circuit adopts " connection " and " disconnection " of triode driving, bidirectional triode thyristor control switching.
First transistor collector and power supply span in the amplifying circuit of the present utility model are connected to the LC oscillation circuit, carry out frequency-selecting, to suppress noise jamming effectively.
The utility model also can be set up a selector switch at the driving transistor emitter and the SCR control utmost point, and is provided with regulating circuit in Drive and Control Circuit, can regulate household electrical appliance.
The utility model utilization is inferior ultrasonic can carry out remote control to all kinds of household electrical appliance, makes it switch on or off power supply.The utility model circuit constitutes simple, and cost is low and easy to use, and is not fragile.The utility model has suppressed noise jamming effectively because of being provided with the LC oscillation circuit, also can regulate household electrical appliance, as electric fan is carried out stepless adjustment, electric light is carried out light modulation, and electric iron, electric iron etc. is carried out temperature adjustment.
Fig. 1: be the circuit diagram of the utility model receiver;
Fig. 2: be the structure chart of the utility model reflector.
Below in conjunction with accompanying drawing the utility model is elaborated.
Reflector of the present utility model is the ball 1 that a port is provided with ultrasonic flute 2.
Acoustic-electric conversion equipment of the present utility model is a piezoelectric ceramic piece HTO, and two ends are connected across between the base stage and emitter of the amplifying triode BG1 in the amplifying circuit.The collector electrode of amplifying triode BG1 and power supply span are connected to the LC oscillation circuit, and its frequency of oscillation is 18 KHz, and the triggering signal of bistable trigger-action circuit is made in the emitter-base bandgap grading output of amplifying triode BG2.Circuits for triggering are the bistable trigger-action circuit of being made up of triode BG3, BG4 and other Resistor-Capacitor Unit.Drive and Control Circuit is made up of driving triode BG5, LED, controllable silicon CTS1, capacitor C 1 and resistance R 1, R2, socket Y.Drive triode BG5 collector electrode and be connected to power supply through resistance R 1, LED, emitter is connected to the controllable silicon CTS1 control utmost point, capacitor C 1 be connected to controllable silicon CTS1 grid after resistance R 2 be connected in series and drain between, this parallel branch is connected to power supply after being connected in series socket Y.
The utility model also can be provided with selector switch K at emitter-base bandgap grading that drives triode BG5 and the control interpolar of controllable silicon CTS1, and sets up regulating circuit in Drive and Control Circuit.Regulating circuit is by trigger tube CTS2, capacitor C 2 and resistance R 3, R4, adjustable resistance R5 forms, the series arm cross-over connection of capacitor C 2 and resistance R 3, adjustable resistance R5 is between the grid and drain electrode of controllable silicon CTS1, the series arm of resistance R 4 and trigger tube CTS2 is as selecting branch road, to power supply, the other end is as the selection contact of selector switch K through capacitor C 2 for one end.
When using as remote controller, selector switch K is connected to triode BG5 emitter-base bandgap grading, pinch rubber ball with hand, send about 18 KHz of inferior supersonic frequency through ultrasonic flute, is the signal of telecommunication through piezoelectric ceramic piece HTO with inferior ultrasound transfer, through amplifying triode BG1, BG2 two utmost points amplify, because of being provided with the LC oscillation circuit of 18 KHz between amplifying triode BG1 collector electrode and power supply, then can effectively suppress noise jamming, as long as rubber ball is pinched once, amplifying triode BG2 just can export a pulse signal, the state of bistable trigger-action circuit is changed once, if triode BG3 saturation conduction, then triode BG4 ends, be in high potential, make to drive triode BG5 conducting, LED is luminous, and triggers controllable silicon CTS1 conducting, power to the load, be on-state.If pinch rubber ball this moment again, amplifying triode BG2 exports a pulse signal, triode BG3 is ended, and triode BG4 saturation conduction transfers electronegative potential to by high potential, driving triode BG5 is ended, the LED no current passes through, and is then not luminous, and controllable silicon CTS1 controls utmost point triggerless electric current and ends, no current passes through in the load, promptly is in off state.Pinch rubber ball repeatedly, circuit is overturn continuously, with " leading to " and " breaking " of control switching.
When selecting K switch to be connected to the adjusting branch road of regulating circuit, then can pass through to regulate the adjusting work of variable resistor R5 realization, as carry out light modulation, speed governing, temperature adjustment etc. household electrical appliance.
Claims (3)
1, a kind of multi-functional sub-ultrasonic remote-control device, it is made up of reflector and receiver, receiver is made up of power supply circuits, acoustic-electric conversion equipment, amplifying circuit, circuits for triggering and Drive and Control Circuit, it is characterized in that: emitter is the ball (1) that a port is provided with ultrasonic flute (2), the acoustic-electric conversion equipment is selected piezoelectric ceramic piece (HTO) for use, amplifying circuit is selected triode (BG1), (BG2) second amplifying circuit for use, the bistable trigger-action circuit that circuits for triggering select for use triode (BG3), (BG4) and other Resistor-Capacitor Unit to constitute; Ultrasonic flute (2) sends inferior ultrasonicly carries out the acoustic-electric conversion through piezoelectric ceramic piece (HTO), and this signal of telecommunication is made the triggering signal of bistable trigger-action circuit after triode (BG1), (BG2) secondary amplify.
2, multi-functional sub-ultrasonic remote-control device according to claim 1, it is characterized in that: the collector electrode of amplifying triode BG1 and power supply span are connected to the LC oscillation circuit.
3, multi-functional sub-ultrasonic remote-control device according to claim 1, it is characterized in that: a selector switch (K) is set at the emitter-base bandgap grading that drives triode (BG5) and the control interpolar of controllable silicon (CTS1), in Drive and Control Circuit, have additional by trigger tube (CTS2), electric capacity (C2) and resistance (R3, R4), the regulating circuit that adjustable resistance (R5) is formed, electric capacity (C2) and resistance (R3), the series arm cross-over connection of adjustable resistance (R5) is between the grid and drain electrode of controllable silicon (CTS1), the series arm of resistance (R4) and trigger tube (CTS2) is as selecting branch road, to power supply, the other end is as the selection contact of selector switch (K) through electric capacity (C2) for one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93204384U CN2164616Y (en) | 1993-02-25 | 1993-02-25 | Multi-function subultrasonic remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93204384U CN2164616Y (en) | 1993-02-25 | 1993-02-25 | Multi-function subultrasonic remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2164616Y true CN2164616Y (en) | 1994-05-11 |
Family
ID=33787953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93204384U Expired - Fee Related CN2164616Y (en) | 1993-02-25 | 1993-02-25 | Multi-function subultrasonic remote controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2164616Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006439A (en) * | 2010-12-06 | 2011-04-06 | 钱艳 | Television remote controller |
-
1993
- 1993-02-25 CN CN93204384U patent/CN2164616Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006439A (en) * | 2010-12-06 | 2011-04-06 | 钱艳 | Television remote controller |
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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 |