CN2712007Y - Remote controller capable of being found by electric appliances - Google Patents
Remote controller capable of being found by electric appliances Download PDFInfo
- Publication number
- CN2712007Y CN2712007Y CNU2004200238007U CN200420023800U CN2712007Y CN 2712007 Y CN2712007 Y CN 2712007Y CN U2004200238007 U CNU2004200238007 U CN U2004200238007U CN 200420023800 U CN200420023800 U CN 200420023800U CN 2712007 Y CN2712007 Y CN 2712007Y
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- CN
- China
- Prior art keywords
- remote controller
- electrical equipment
- reflector
- trigger button
- mains switch
- 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 relates to a remote controller capable of being found by electric appliances, and the technical problem needed to solve is to provide a remote controller capable of being found in a shortest time by sound and electric appliances. The remote controller is easy to operate; besides being found by hand triggering, the remote controller can also be found to control when people open the electric appliances. The remote controller capable of being found by electric appliances is characterized in that a receiver is arranged in the remote controller, while an emitter is arranged in the electric appliances. The receiver and the emitter obtain electrical signal connection through the built-in aerials of each other, and the emitter is provided with a trigger button and an emitting circuit; the receiver is provided with an acoustical generator and a receiving circuit. The utility model is applied to the electric appliances which use radio remote controller, such as domestic appliances, industry appliances, etc.
Description
Technical field
The utility model relates to a kind of remote controller that can seek by electrical equipment.Be applicable to the electrical equipment that uses Digiplex, as household electrical appliance, industrial electrical equipment etc.
Background technology
In the electrical equipment (as household electrical appliance, industrial electrical equipment etc.) that uses Digiplex, the relation of remote controller and appliance chamber is unidirectional, promptly regulates and control electrical equipment by remote controller, but electrical equipment is just powerless to remote controller, makes people that disturbing of searching for remote-controller often be arranged.Especially there is child in family, or makes the personnel of electrical appliance more, and environment was both big and assorted, and at this moment, the just unavoidable sometimes meeting " missing " of remote controller that volume is less relatively allows the people face electrical equipment and has no way out, and does not know how to set about.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of people of allowing to follow the remote controller that can seek by electrical equipment that sound finds remote controller in the shortest time, easy and simple to handle, except manual triggers is sought remote controller, also can make the people when opening electrical equipment, promptly find remote controller to prepare against regulation and control.Be skillfully constructed, simple in structure, the structure of increase does not influence the volume and the outward appearance of remote controller and electrical equipment, and manufacturing cost also increases seldom.
The technical scheme that the utility model adopted is: can be by the remote controller of electrical equipment searching, it is characterized in that receiver is installed in the remote controller, and reflector is installed in the electrical equipment, realize that by built-in aerial separately the signal of telecommunication is connected between receiver and the reflector, reflector is provided with trigger button and radiating circuit; Receiver is provided with acoustical generator and receiving circuit.
Described reflector only is provided with an external manual triggers button, is connected between power supply and the radiating circuit.
Described reflector only is provided with a built-in trigger button that is positioned at the appliance mains switch rear, is connected between power supply and the radiating circuit.
Described reflector is provided with an external trigger button and a built-in trigger button that is positioned at the appliance mains switch rear, and above-mentioned two trigger buttons phase also connects, and is connected between power supply and the radiating circuit.
Described radiating circuit constitutes the transformation rectification circuit by transformer T and diode V, reverser A and B and crystal oscillator X
1Constitute signal generator, inverter C, the D that is in parallel, E, F drive and modulate with triode Q
1Be the high frequency signal generator of core, output Amplitude Modulation High Frequency ripple is from antenna ANT
1Launch.
Triode Q in the described receiving circuit
1And resistance R
1, R
2, capacitor C
3, C
6Constitute Armstrong circuit, the high-frequency signal that reception and demodulation reflector send passes through C
4, R
3Coupling and through inverter A, B, C amplify, shaping, again through crystal X
1After the filtering by triode Q
2Triggering acoustical generator BF sounds.
Described trigger button is contained in the rear of appliance mains switch, with the appliance mains switch coaxial line; Be with spring on the pushing ram of mains switch, also have detent on the pushing ram, be provided with the Metallic rod that to slide in the groove within it, little spring is housed on it; The rear of detent is the rhombus sheet, and the both sides of rhombus sheet are the metal spring sheet, and the rear of rhombus sheet is the flat metal sheet, and the sheet metal of trigger button parallels with the sheet metal of mains switch and be spaced apart, and little spring is housed on the trigger button.
Detent top right-hand member is shorter than below right-hand member length in the horizontal.
The beneficial effects of the utility model are: add this receiver in normal remote control after, can be contained in the reflector on the electrical equipment and find the remote controller of ensconcing hidden part easily by triggering, the signal of telecommunication to transmit and receive right and wrong ultrared, so even have obstruct also can not influence the reception signal of telecommunication between reflector and the receiver.Seeking remote controller can press the button that is contained on the electrical equipment with hand and make buzzer sound (under situation about having opened at electrical equipment), can also be when a dozen turn on power supplys, reflector sends the signal searching for remote-controller automatically, makes the people promptly find remote controller to prepare against regulation and control when opening electrical equipment.Reflector and acceptor circuit are simple, are installed in the volume and the outward appearance that do not influence them in electrical equipment and the remote controller, also can too much not increase the manufacturing cost of electrical equipment and remote controller, have bigger economic and social benefit.
Description of drawings
Fig. 1 is the circuit block diagram of the utility model reflector.
Fig. 2 is the schematic diagram of the utility model reflector radiating circuit.
Fig. 3 is the circuit block diagram of the utility model receiver.
Fig. 4 is the schematic diagram of the utility model receiver receiving circuit.
Fig. 5 is the structure chart of the utility model trigger button when being built in the appliance mains switch rear.
Fig. 6, Fig. 7, Fig. 8 are respectively the structural representations of three kinds of states of Fig. 5.
Embodiment
Present embodiment is applied to television set, and receiver is installed in the TV remote controller, and reflector is installed in the television set, and built-in antenna ANT is housed respectively in receiver and the reflector
1And ANT
2, this routine antenna is than two strip metals of broad, to realize the connection of the signal of telecommunication on the circuit board.Reflector is provided with trigger button and radiating circuit 2; Receiver is provided with buzzer BF and receiving circuit 3.
The trigger button of reflector has three kinds of versions, a kind of is only to be provided with an external manual type trigger button N, be contained on the TV set panel, be connected between power supply and the radiating circuit 2, the advantage of this external hand push button is to seek remote controller in the process of televising.(this structure does not provide drawing).
Also having a kind of is only to be provided with a built-in appliance mains switch rear trigger button M that is positioned at, and the characteristics of this triggering mode are just to trigger reflector to seek remote controller when opening electrical equipment.
Another kind is that trigger button has 2, and one is the external trigger button N that is contained on the TV set panel, and another is the built-in trigger button M that is contained in the TV set power switch rear, and button M is passive triggering.Trigger button N and M are connected between power supply and the radiating circuit 2, as shown in Figure 1 mutually and connect.
Described power supply also has two kinds, and a kind of transformation rectification circuit 1 for carrying, another kind are the power supply that directly uses television set.
As shown in Figure 2, described radiating circuit 2 constitutes the transformation rectification circuit by transformer T and diode V, reverser A and B and crystal oscillator X
1Constitute signal generator, inverter C, the D that is in parallel, E, F drive and modulate with triode Q
1Be the high frequency signal generator of core, output Amplitude Modulation High Frequency ripple is from antenna ANT
1Launch.This routine inverter adopts the integrated package TC4069UB of Toshiba.
As shown in Figure 4, the triode Q in the described receiving circuit 3
1And resistance R
1, R
2, capacitor C
3, C
6Constitute Armstrong circuit, the high-frequency signal that reception and demodulation reflector send passes through C
4, R
3Coupling and through inverter A, B, C amplify, shaping, again through crystal X
1After the filtering by triode Q
2Triggering buzzer BF sounds.
Shown in Fig. 5,6,7,8 is several state diagrams that trigger button M is contained in the appliance mains switch rear, trigger button M and appliance mains switch (right-hand member of figure) coaxial line; Be with spring 21 on the pushing ram of mains switch, also have detent 20 on the pushing ram, detent 20 top right-hand members are shorter than below right-hand member length in the horizontal.Be provided with the Metallic rod 13 that to slide in the groove within it, little spring 12 is housed on it; The rear of detent is a rhombus sheet 23, the both sides of rhombus sheet are metal spring sheet 17, the rear of rhombus sheet is a flat metal sheet 16, and the sheet metal of trigger button parallels with the sheet metal of mains switch 16 and be spaced apart, and little spring 14 is housed on the trigger button M.
When seeking remote controller, only need the reflector (directly by external trigger button N, or appliance mains switch) in the trigger television, the receiver in the remote controller promptly allows buzzer BF sound, and reports the orientation of remote controller.The operation principle of built-in trigger button M shown in Fig. 5～8, on close the Metallic rod 13 covered in 11 and inserted in the detents 20 by 12 compressings of the little spring in the hole, about Metallic rod can be done, move up and down, but can not move forward and backward.Design has three slopes in the detent, and Metallic rod can only move along acclivity.
When pressing the mains switch of electrical equipment with hand (opening power), groove 20 forward, make Metallic rod move to groove below right-hand member, simultaneously, the rhombus sheet 23 of switch pushing ram promotes metal spring sheet 17, make the power supply closure, and the flat metal sheet at pushing ram top is depressed into reflector trigger button M, be communicated with radiating circuit, reflector work (shown in Figure 6).
When pressing openhanded the opening of mains switch pushing ram, pushing ram is past travelling backwards under the effect of spring 21, the sheet metal at top is also thrown off with trigger button M, reflector is not worked, the groove travelling backwards makes Metallic rod 13 withstand the groove inwall, fixing pushing ram, rhombus sheet 23 also is fixed on metal spring sheet 17 power supply closure state (shown in Figure 7).
When pressing pushing ram (powered-down) with hand once more, groove moves, and makes Metallic rod 13 withstand groove top right-hand member, can not continue forward.Because groove top right-hand member is shorter than below right-hand member length in the horizontal, so the sheet metal 16 at pushing ram top can't touch reflector trigger button M, reflector do not work (shown in Figure 8).(as want to allow reflector before mains switch is closed, also transmit and seek remote controller, as long as transversely length is consistent with the below right-hand member with groove top right-hand member)
When unclamping the hand of pressing pushing ram, pushing ram is back into position shown in Figure 5 by spring 21, rhombus sheet 23 compressing metal spring sheets 17 deenergizations, and electrical equipment cuts out.
Claims (8)
1. the remote controller sought by electrical equipment of an energy, it is characterized in that: receiver is installed in the remote controller, and reflector is installed in the electrical equipment, realizes that by built-in aerial separately the signal of telecommunication is connected between receiver and the reflector, and reflector is provided with trigger button and radiating circuit (2); Receiver is provided with acoustical generator (BF) and receiving circuit (3).
2. the remote controller that can seek by electrical equipment according to claim 1, it is characterized in that: described reflector only is provided with an external manual triggers button (N), is connected between power supply and the radiating circuit (2).
3. the remote controller that can seek by electrical equipment according to claim 1, it is characterized in that: described reflector only is provided with a built-in trigger button (M) that is positioned at the appliance mains switch rear, is connected between power supply and the radiating circuit (2).
4. the remote controller that can seek by electrical equipment according to claim 1, it is characterized in that: described reflector is provided with an external trigger button (N) and a built-in trigger button (M) that is positioned at the appliance mains switch rear, above-mentioned two trigger buttons phase also connects, and is connected between power supply and the radiating circuit (2).
5. the remote controller that can seek by electrical equipment according to claim 1, it is characterized in that: described radiating circuit (2) constitutes the transformation rectification circuit by transformer T and diode V, reverser A and B and crystal oscillator X
1Constitute signal generator, inverter C, the D that is in parallel, E, F drive and modulate with triode Q
1Be the high frequency signal generator of core, output Amplitude Modulation High Frequency ripple is from antenna ANT
1Launch.
6. according to claim 1 can it is characterized in that: the triode Q in the described receiving circuit (3) by the remote controller of electrical equipment searching
1And resistance R
1, R
2, capacitor C
3, C
6Constitute Armstrong circuit, the high-frequency signal that reception and demodulation reflector send passes through C
4, R
3Coupling and through inverter A, B, C amplify, shaping, again through crystal X
1After the filtering by triode Q
2Triggering acoustical generator BF sounds.
7. according to claim 1 or the 3 or 4 described remote controllers that can seek by electrical equipment, it is characterized in that: described trigger button (M) is contained in the rear of appliance mains switch, with the appliance mains switch coaxial line; Be with spring (21) on the pushing ram of mains switch, also have detent (20) on the pushing ram, be provided with the Metallic rod (13) that to slide in the groove within it, little spring (12) is housed on it; The rear of detent is rhombus sheet (23), the both sides of rhombus sheet are metal spring sheet (17), the rear of rhombus sheet is flat metal sheet (16), and the sheet metal of trigger button parallels with the sheet metal of mains switch (16) and be spaced apart, and little spring (14) is housed on the trigger button (M).
8. according to claim 7 can it is characterized in that by the remote controller of electrical equipment searching: detent (20) top right-hand member is shorter than below right-hand member length in the horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200238007U CN2712007Y (en) | 2004-06-09 | 2004-06-09 | Remote controller capable of being found by electric appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200238007U CN2712007Y (en) | 2004-06-09 | 2004-06-09 | Remote controller capable of being found by electric appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2712007Y true CN2712007Y (en) | 2005-07-20 |
Family
ID=36193106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200238007U Expired - Fee Related CN2712007Y (en) | 2004-06-09 | 2004-06-09 | Remote controller capable of being found by electric appliances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2712007Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100452845C (en) * | 2005-12-20 | 2009-01-14 | 英业达股份有限公司 | TV remote controller with guided search function |
| CN1929325B (en) * | 2006-09-21 | 2010-08-25 | 暨南大学 | Multiple-pass article lost-proof searching device and method thereof |
-
2004
- 2004-06-09 CN CNU2004200238007U patent/CN2712007Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100452845C (en) * | 2005-12-20 | 2009-01-14 | 英业达股份有限公司 | TV remote controller with guided search function |
| CN1929325B (en) * | 2006-09-21 | 2010-08-25 | 暨南大学 | Multiple-pass article lost-proof searching device and 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 |