CN103065454A - Sub-ultrasonic remote control device and toy adopting same - Google Patents
Sub-ultrasonic remote control device and toy adopting same Download PDFInfo
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- CN103065454A CN103065454A CN2012102139081A CN201210213908A CN103065454A CN 103065454 A CN103065454 A CN 103065454A CN 2012102139081 A CN2012102139081 A CN 2012102139081A CN 201210213908 A CN201210213908 A CN 201210213908A CN 103065454 A CN103065454 A CN 103065454A
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- 239000011148 porous material Substances 0.000 claims description 15
- 238000007493 shaping process Methods 0.000 claims description 8
- 238000012216 screening Methods 0.000 claims description 7
- 230000026683 transduction Effects 0.000 claims description 7
- 238000010361 transduction Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims 1
- 230000000875 corresponding effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 206010011469 Crying Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The invention relates to a remote control device and applications of same, and particularly relates to a sub-ultrasonic remote control device and a toy adopting the same. In order to combine the sub-ultrasonic remote control device with a sounding toy, the invention discloses the sub-ultrasonic remote control device as well as the toy which is in match with the sub-ultrasonic remote control device for use. The interestingness of a gas bag toy is added, the operation is simple and convenient, and the use of other remote control devices is not affected.
Description
Technical field
The present invention relates to a kind of telechiric device and application thereof, particularly relate to a kind of sub-ultrasonic remote-control device and use the toy of this device.
Background technology
In the research and development field of toy, not yet there is the people by the sub-ultrasonic remote-control device it to be controlled at present.Common remote control thereof is infrared, less radio-frequency, bluetooth, wifi etc., and the restrictions such as these wireless control method ubiquity directions, angle, distance, energy consumption, cost are so that its application on toy is comparatively narrow.
Simultaneously, traditional control device of wireless complicated operation for young children or the pet that can't think deeply, can not oneself be played.
The sub-ultrasonic remote-control device is not of the present invention original, but never have the people that itself and toy are linked together, and carries out sounding by air bag, and finally forms the actuating signal of output by conversion, screening, rectification, expansion that the sub-ultrasonic remote-control device carries out signal.
Summary of the invention
The object of the invention is to the sub-ultrasonic remote-control device with combine with the toy that cries, thereby utilize crying capture, the processing of sounding, realization is controlled external loudspeaker, LED lamp and CD-ROM drive motor.
In order to realize the foregoing invention purpose, the invention discloses following technical scheme:
A kind of sub-ultrasonic remote-control device, described sub-ultrasonic remote-control device comprises transduction piece, frequency selection circuit, waveform shaping circuit and trigger circuit form, transduction piece B or MIC receive inferior ultrasonic signal, and inferior ultrasonic signal is converted to electric signal, amplify by the Q2 in the frequency selection circuit, and via the resonant circuit L1 in parallel with Q2, the screening of C2 wave band, the single band electric signal further enters waveform shaping circuit after the screening, signal is delivered to amplifying triode Q1 place by coupling capacitance C3, and by collector R2, R3, with the form of spike pulse through R4, C4 outputs to trigger circuit, trigger circuit NPN further conducts to the integrated circuit (IC) place with signal, signal enters integrated circuit via TC, and triggers corresponding external loudspeaker, LED lamp and CD-ROM drive motor action.
Also be provided with the biasing resistor R1a of Q2 in the described frequency selection circuit.
Described frequency selection circuit resonance frequency is 18KHz.
A kind of toy of using above-described sub-ultrasonic remote-control device, also include the sounding air bag, offer pore on the described air bag, the pore top is equipped with stopper, the sub-ultrasonic remote-control device also is installed on the gas channel of described pore, and described air bag forms the sounding cavity.
The stepped indent in pore place of described air bag forms sub-ultrasonic remote-control unit protection cavity, and described protection cavity and sounding cavity are separated by the air bag of indent.
The present invention controls by circuit, utilizes transduction piece B or MIC that inferior ultrasonic signal is caught, thereby and amplifies by frequency selection circuit, rectification and to trigger the loudspeaker, LED lamp and the motor that are connected with integrated circuit and move the realization sub-ultrasonic remote-control.
Utilize L1, C2 to form resonant circuit in parallel among the present invention, and it is 18KHz that resonance frequency further is set, thereby when matching used toy air bag sends inferior ultrasound wave with it, can pass through resonant circuit, select this wave band sound to change the subsequent operations such as rectification, amplification.
Point out among the present invention what be connected with integrated circuit is external loudspeaker, LED lamp and CD-ROM drive motor etc., but other can connect the electronic component carry out functional output by integrated circuit, also can connect at the IC place of circuit end, thus the functional output that realization needs.
Further, the present invention discloses the method that is combined with of this sub-ultrasonic remote-control device and toy, by cooperating of air bag and pore, stopper, form inferior ultrasonic, thereby trigger the sub-ultrasonic remote-control device, and further finish corresponding action.
Also disclose simultaneously this technical scheme of protection cavity among the present invention, thereby prevented that people or pet from use causing the damage to the sub-ultrasonic remote-control device.
Air bag and with supporting pore of air bag etc., itself just have play value, by be connected use with sub-ultrasonic remote-control device disclosed by the invention, so that this play value is higher.
Adopt technical scheme disclosed in this invention, by the design of new inferior ultrasonic control device, and with the combination of bladder-type toy, the power supply that need not transmitting terminal is supplied with, and has reduced use cost, has reduced pollution.Simultaneously, can increase the scope of application of sub-ultrasonic remote-control device by the change of air bag, increase interest, and can use simultaneously with a plurality of telechiric devices with principle or different principle, interference-free, the interest of increase toy.
In sum, adopt technical scheme disclosed in this invention, increased the interest of air bag toy, easy and simple to handle, do not affect the use of other telechiric devices.
Description of drawings
Fig. 1 is the circuit connection diagram of sub-ultrasonic remote-control device;
Fig. 2 is the junction synoptic diagram of inferior ultrasonic control device and toy;
Fig. 3 and Fig. 4 are the synoptic diagram of two kinds of air bag toys provided by the invention;
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand following embodiment and only be used for explanation the present invention and be not used in and limit the scope of the invention.
Q represents triode, C and represents electric capacity, R and represent resistance, D and represent that commutation diode, IC represent integrated circuit, L represents inductance among the present invention.
It is that the IC interior power supply is supplied with that TC represents transmission gate, VCC and GND.
MIC represents microphone.
Embodiment 1
As shown in Figure 1, the sub-ultrasonic remote-control device comprises transduction piece, frequency selection circuit, waveform shaping circuit and trigger circuit form, transduction piece B or MIC receive inferior ultrasonic signal, and inferior ultrasonic signal is converted to electric signal, amplify by the Q2 in the frequency selection circuit, and via the resonant circuit L1 in parallel with Q2, the screening of C2 wave band, the single band electric signal further enters waveform shaping circuit after the screening, signal is delivered to amplifying triode Q1 place by coupling capacitance C3, and by collector R2, R3, with the form of spike pulse through R4, C4 outputs to trigger circuit, trigger circuit NPN further conducts to the integrated circuit (IC) place with signal, signal enters integrated circuit via TC, and triggers corresponding external loudspeaker, LED lamp and CD-ROM drive motor action.
Embodiment 2
As shown in fig. 1, also be provided with the biasing resistor R1a of Q2 in the frequency selection circuit.
Embodiment 3
As shown in Fig. 3 or Fig. 4, open pore 2 on different air bag 1, on the top of pore 2 stopper 3 are installed.Air bag 1 can be made into according to different needs different moulding, color or carry out as required different surface treatments.
These air bag toys itself just have certain decoration or play value, also can be used for separately toy such as the bone profile among Fig. 3, or the spherical shapes among Fig. 4, itself just has the property of playing, the pore 2 device sub-ultrasonic remote-control devices of offering on it, and its combination is as shown in Figure 2.
Extruding gasbag 1, flow out at gas via-hole pore 2 places in the air bag 1, this moment air bag 1 inside sounding cavity 4 and stopper 3 actings in conjunction, send inferior ultrasonicly, triggered sub-ultrasonic remote-control device 0.Resonance frequency in the frequency selection circuit is set to 1.8KHz in the present embodiment, and application circuit is the dc power supply that the direct current about 4.5 V is whole circuit.When air bag sends the inferior ultrasound wave of 18 khz in range of receiving, the acoustic-electric transformation energy device B of receiving circuit or the inferior ultrasonic signal that MIC receives convert corresponding electric signal to, the two ends of B or MIC are connected across between the base stage and emitter of the Q2 in the amplifying circuit, R1a is the biasing resistor of Q2, L1.C2 forms antiresonant circuit, resonance frequency is about 18 KHz, chosen the signal of 18 kh z by the shunt-resonant circuit of the collector of the Q2 of frequency selection circuit, deliver to by coupling capacitance C3 that Q1 amplifies and shaping, waveform shaping circuit is by base stage D1 and the collector R2 of amplifying triode Q1, R3 forms through R4 with spike pulse, C4 output is as the trigger pip of trigger circuit NPN, beginning was exported according to the function of planning after IC received trigger pip, thereby luminous according to the function of planning, sounding or CD-ROM drive motor action.
Embodiment 4
As shown in Figure 2, the pore place 2 stepped indents of described air bag 1 form sub-ultrasonic remote-control unit protection cavity 5, and described protection cavity 5 is separated by the air bag 1 of indent with sounding cavity 4.
The disclosed technological means of the present invention program is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme that is comprised of above technical characterictic combination in any.
The above is the specific embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also are considered as protection scope of the present invention.
Claims (5)
1. sub-ultrasonic remote-control device, it is characterized in that described sub-ultrasonic remote-control device comprises transduction piece, frequency selection circuit, waveform shaping circuit and trigger circuit form, transduction piece B or MIC receive inferior ultrasonic signal, and inferior ultrasonic signal is converted to electric signal, amplify by the Q2 in the frequency selection circuit, and via the resonant circuit L1 in parallel with Q2, the screening of C2 wave band, the single band electric signal further enters waveform shaping circuit after the screening, signal is delivered to amplifying triode Q1 place by coupling capacitance C3, and by collector R2, R3, with the form of spike pulse through R4, C4 outputs to trigger circuit, trigger circuit NPN further conducts to the integrated circuit (IC) place with signal, signal enters integrated circuit via TC, and triggers corresponding external loudspeaker, LED lamp and CD-ROM drive motor action.
2. sub-ultrasonic remote-control device according to claim 1 is characterized in that also being provided with in the described frequency selection circuit biasing resistor R1a of Q2.
3. sub-ultrasonic remote-control device according to claim 1 is characterized in that described frequency selection circuit resonance frequency is 18KHz.
4. an application rights requires the toy of the described sub-ultrasonic remote-control device of any one in 1 to 3, it is characterized in that: also include the sounding air bag, offer pore on the described air bag, the pore top is equipped with stopper, the sub-ultrasonic remote-control device also is installed on the gas channel of described pore, and described air bag forms the sounding cavity.
5. toy according to claim 4 is characterized in that: the stepped indent in pore place of described air bag, form sub-ultrasonic remote-control unit protection cavity, and described protection cavity and sounding cavity are by the air bag separation of indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102139081A CN103065454A (en) | 2012-06-27 | 2012-06-27 | Sub-ultrasonic remote control device and toy adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102139081A CN103065454A (en) | 2012-06-27 | 2012-06-27 | Sub-ultrasonic remote control device and toy adopting same |
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| Publication Number | Publication Date |
|---|---|
| CN103065454A true CN103065454A (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102139081A Pending CN103065454A (en) | 2012-06-27 | 2012-06-27 | Sub-ultrasonic remote control device and toy adopting same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657096A (en) * | 2013-11-20 | 2014-03-26 | 南京通孚轻纺有限公司 | Manufacturing process of birdcall toy and semi-container structures suitable for process |
| CN104809864A (en) * | 2014-01-24 | 2015-07-29 | 广东奥飞动漫文化股份有限公司 | Toy interactive with movie or television program |
| CN109392753A (en) * | 2018-11-30 | 2019-03-01 | 马耀民 | Bionic toy |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2735502A1 (en) * | 1977-08-06 | 1979-02-08 | Preh Elektro Feinmechanik | Remote control ultrasonic signal transmitter - has capacitors connected to tuned circuit of oscillator over diode and via switches |
| CN2162042Y (en) * | 1993-08-18 | 1994-04-13 | 河南省科学院应用物理研究所科仪厂 | Remote-control switch |
| CN2210019Y (en) * | 1994-05-26 | 1995-10-18 | 张先志 | Remote control electronic toy |
| CN202771607U (en) * | 2012-06-27 | 2013-03-06 | 南京通孚轻纺有限公司 | Sub-ultrasonic remote control device and toy applying same |
-
2012
- 2012-06-27 CN CN2012102139081A patent/CN103065454A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2735502A1 (en) * | 1977-08-06 | 1979-02-08 | Preh Elektro Feinmechanik | Remote control ultrasonic signal transmitter - has capacitors connected to tuned circuit of oscillator over diode and via switches |
| CN2162042Y (en) * | 1993-08-18 | 1994-04-13 | 河南省科学院应用物理研究所科仪厂 | Remote-control switch |
| CN2210019Y (en) * | 1994-05-26 | 1995-10-18 | 张先志 | Remote control electronic toy |
| CN202771607U (en) * | 2012-06-27 | 2013-03-06 | 南京通孚轻纺有限公司 | Sub-ultrasonic remote control device and toy applying same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657096A (en) * | 2013-11-20 | 2014-03-26 | 南京通孚轻纺有限公司 | Manufacturing process of birdcall toy and semi-container structures suitable for process |
| CN104809864A (en) * | 2014-01-24 | 2015-07-29 | 广东奥飞动漫文化股份有限公司 | Toy interactive with movie or television program |
| CN109392753A (en) * | 2018-11-30 | 2019-03-01 | 马耀民 | Bionic toy |
| CN109392753B (en) * | 2018-11-30 | 2024-01-23 | 马耀民 | Bionic toy |
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Application publication date: 20130424 |