CN2030895U - Sound controlled toy vehicle with analog sounding - Google Patents
Sound controlled toy vehicle with analog sounding Download PDFInfo
- Publication number
- CN2030895U CN2030895U CN 87211708 CN87211708U CN2030895U CN 2030895 U CN2030895 U CN 2030895U CN 87211708 CN87211708 CN 87211708 CN 87211708 U CN87211708 U CN 87211708U CN 2030895 U CN2030895 U CN 2030895U
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- simulated sound
- toy car
- level
- sound
- analog
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Abstract
The utility model provides a novel sound controlled toy vehicle with an analog sound, which is characterized in that a control circuit of the toy vehicle is provided with a sounding level of the analog sound with more than three analog sounds. Controlled by a sound signal, the toy vehicle can send out some analog sounds like alarm sounds, police car sounds, gun sounds, ambulance sounds, etc; simultaneously, the actions of parking, advancing, parking and backing can be performed by the toy vehicle orderly.
Description
The utility model relates to a kind of improved voice-control toy car, particularly a kind ofly can stop in proper order, advances, toy car takes place the acoustic control simulation of actions such as parking, reversing.
Existingly can stop in proper order, advance, the voice-control toy car of actions such as parking, reversing, its control circuit is made up of audio-frequency amplification level, sequential pulse generation level, driving stage, level takes place sequential pulse can produce four order trigger impulses, voice signal is after the audio-frequency amplification level is amplified, deliver to sequential pulse generation level order and produce trigger impulse, the control driving stage makes that drive motors stops, just changeing, stops, counter-rotating changes in proper order, thereby makes actions such as toy car stops in proper order, advances, parking, reversing.Because this toy car can not be followed when carrying out exercises and send some simulated sounds, so interest is not really strong.
Task of the present utility model just provides the voice-control toy car that can send simulated sound.It not only can be under voice signal control order stop, advance, actions such as parking, reversing, and order be sent such as some simulated sounds such as alarm song, police car sound, shot, ambulances simultaneously.
The utility model is achieved in that
The pulse output end that level takes place at the sequential pulse of the control circuit of existing voice-control toy car connects a simulated sound level takes place.Level takes place and is made up of a plurality of analog switches and some electronic components such as simulated sound integrated circuit that can produce multiple simulated sound and sounding component in this simulated sound, the control end of analog switch is received the pulse output end that level takes place sequential pulse, Push And Release by sequential pulse control analog switch, analog switch can adopt the simulation of integrated circuit switch, receive on the switch terminals of analog switch the sound selecting side of simulated sound integrated circuit, do it by analog switch and select acoustic(al) switch, the simulated sound integrated circuit can adopt and can produce alarm song, police car sound, shot, four simulated sound integrated circuits of ambulance sound, also can adopt other simulated sound integrated circuit, simulated sound is sent by sounding component, and sounding component can adopt loudspeaker.The sound control signal is after the audio-frequency amplification level is amplified, deliver to sequential pulse generation level order and produce trigger impulse, the control driving stage makes that drive motors stops, just changeing, counter-rotating, counter-rotating change in proper order, controls simulated sound sounding level simultaneously and sends corresponding simulated sound in proper order.In addition, can a level and a light-emitting diode flash circuit by the triode driving take place in simulated sound, its control signal is taken from the sound signal output of simulated sound integrated circuit, and light emitting diode is glistened with simulated sound.
The utility model can send some simulated sounds in proper order when order is carried out exercises under voice signal control, the interesting voice-control toy car that is better than is greatly in the past played very interesting.
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing is the control circuit schematic diagram according to the acoustic control simulation acoustic toy car that the utility model proposes.
The control circuit of this toy car comprises that level (2) takes place for audio-frequency amplification level (1), sequential pulse, level (3), driving stage (4) take place simulated sound.
Describe specific implementation method of the present utility model in detail below in conjunction with accompanying drawing.
Deliver to sequential pulse after audio-frequency amplification level (1) is amplified the sound control signal level (2) takes place, produce sequential pulse and output to simulated sound generation level (3), driving stage (4).Element in the accompanying drawing (19) is a CD4017 integrated circuit sequential pulse generator, and its footnote number is the actual pin label of integrated circuit.
Level (3) takes place and is made up of analog switching ic (20), simulated sound integrated circuit (21), triode (24) (29), loudspeaker (25), light emitting diode (30), resistance (22) (23) (27) (28), electrochemical capacitor (26) in simulated sound.This analog switching ic (20) adopts the CD4066 integrated circuit, and simulated sound integrated circuit (21) adopts KD-9561 type integrated circuit, and the footnote label in their accompanying drawings is the actual pin label of integrated circuit.The output of the control termination sequential pulse generator (19) of analog switch (20), the sound collecting end of switch termination simulated sound integrated circuit (21).Analog switch (20) is switch under sequential pulse control, and the analog audio signal of selecting simulated sound integrated circuit (21) to be produced, this signal amplify driving loudspeaker (25) through triode (24) and send simulated sound.The light-emitting diode flash circuit is made up of triode (29), light emitting diode (30), electrochemical capacitor (26), resistance (27) (28), and its control signal is the analog audio signal.
The control signal of this circuit drives level (4) is taken from sequential pulse respectively level (2) and analog switch (21) is taken place, and saves element to simplify circuit.
According to the toy car that the utility model is made, its shell shape can be selected according to the simulated sound that is sent, and as police car shape, tank shape etc., the sounding of its various simulated sounds order also can be with being intended to arrange connection in the circuit.
Claims (5)
1, a kind ofly can stop in proper order, advance, the acoustic control simulation acoustic toy car of actions such as parking, reversing, the control circuit of this toy car has audio frequency amplifying stage (1), sequential pulse generation level (2), a driving stage (4), it is characterized in that the pulse output end of described sequential pulse generation level (2) is connected to a simulated sound generation grade (3) that can produce simulated sound more than three kinds.
2,, it is characterized in that described simulated sound level (3) takes place the simulated sound integrated circuit that can produce simulated sound more than three kinds is arranged, and analog switch more than three is arranged as selecting acoustic(al) switch according to right 1 described toy car.
3, toy car according to claim 1 and 2 is characterized in that described analog switch adopts the simulation of integrated circuit switch.
4, toy car according to claim 1 is characterized in that described simulated sound level (3) takes place a speaker arranged as sounding component.
5, toy car according to claim 1 is characterized in that described simulated sound level (3) takes place a Light-Emitting Diode flasher circuit by the triode driving is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87211708 CN2030895U (en) | 1987-08-09 | 1987-08-09 | Sound controlled toy vehicle with analog sounding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87211708 CN2030895U (en) | 1987-08-09 | 1987-08-09 | Sound controlled toy vehicle with analog sounding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2030895U true CN2030895U (en) | 1989-01-18 |
Family
ID=4826467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87211708 Withdrawn CN2030895U (en) | 1987-08-09 | 1987-08-09 | Sound controlled toy vehicle with analog sounding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2030895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313179C (en) * | 2004-01-05 | 2007-05-02 | 慈美乐商社 | Induction rotary speed and reaction friction starting toy |
| CN104147795A (en) * | 2013-08-23 | 2014-11-19 | 株式会社万代 | Programme output toy |
-
1987
- 1987-08-09 CN CN 87211708 patent/CN2030895U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313179C (en) * | 2004-01-05 | 2007-05-02 | 慈美乐商社 | Induction rotary speed and reaction friction starting toy |
| CN104147795A (en) * | 2013-08-23 | 2014-11-19 | 株式会社万代 | Programme output toy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |