CN201022989Y

CN201022989Y - Infrared mutual acting cake doll toy structure

Info

Publication number: CN201022989Y
Application number: CNU2007200025038U
Authority: CN
Inventors: 许文杰
Original assignee: Kam Chong Toys (shenzhen) Co Ltd; GUANXING TOY CO Ltd
Current assignee: Kam Chong Toys (shenzhen) Co Ltd; GUANXING TOY CO Ltd
Priority date: 2007-01-24
Filing date: 2007-01-24
Publication date: 2008-02-20
Anticipated expiration: 2017-01-24

Abstract

The utility model relates to an infrared interdynamic toy structure of a baby cake. A candle model of the utility model is inserted into a birthday cake model, and the top end of the candle model is provided with an LED flame light. The utility model is characterized in that the bottom end of the candle model is provided with a trigger switch and a first voice single chip microcomputer EST which is connected with an acoustic operated switch. The output end of the first voice single chip microcomputer EST is connected with an acoustic horn and an infrared transmitting tube, and the output end of the infrared transmitting tube is connected with a second voice single chip microcomputer EST which is connected with the acoustic horn. Compared with the prior art, the utility model has the advantages of controlling by acousto-optic, having voice effects just like singing by the cake, dialogues of dolls and the like, increasing a great play interesting of children and the like.

Description

The interactive cake doll toy of infrared ray structure

Technical field

The utility model relates to a kind of birthday candle cake simulation toy, is specially adapted to the interactive cake doll toy of infrared ray structure.

Background technology

In order to spend a happy birthday, people live toward beating candle on the cake, after lighting again an air-blowing go out, to show luckiness, happy birthday to wish people in this way, very common. still, used at ordinary times birthday wax touch with birthday cake be the material object that can only do disposable amusement, can not use as toy.Though the birthday cake that uses as toy has been arranged now, just adopt the birthday cake toy of simple lighting effects, because function singleness, child's interest is little.

Summary of the invention

The purpose of this utility model provides the interactive cake doll toy of a kind of infrared ray structure, can control by acousto-optic, and cake is sung, and public son dialogue waits sound effect, produces multiple raising child's the interest of playing with.

The purpose of this utility model realizes with following mode: be inserted with the candle model on a birthday cake model, there is the LED flame lamp on the top of wax touch type, the bottom that it is characterized in that wax touch type has a touch switch to be connected the first voice single-chip microcomputer EST with an audio-switch, and first voice single-chip microcomputer EST output connects sounding loudspeaker and infrared emission tube; Infrared emission tube output connects the second voice single-chip microcomputer EST, and second voice single-chip microcomputer EST output connects the sounding loudspeaker.

The first voice single-chip microcomputer EST pin P10-P12 described in the utility model is a signal input port, and wherein P10 is the candle switch input terminal, and P12 is an acoustic control input control port, and control acoustic control trigger is imported sound control signal by P11.

Candle switch input terminal described in the utility model is connected the first voice single-chip microcomputer EST, and the P21 end output of the first voice single-chip microcomputer EST is communicated with the LED candle lamp through an amplifier.Described acoustic control trigger with the signal that blows at a candle by MIC after being capacitively coupled to triode and amplifying, be input to the P12 port of the first voice single-chip microcomputer EST.The P32 port of the described first voice single-chip microcomputer EST connects infrared emission tube through a resistance, triode amplifier; The infrared emission tube signal is input to the P13 input port of the second sound single-chip microcomputer EST through infrared receiving terminal.

The P10-P13 of the second voice single-chip microcomputer EST described in the utility model is its input port; Wherein P10 is a hand by the system input port, connects the S1 switch, and P11 is that formula is selected input, and P13 is that infrared signal receives input port.The P11 of the described second voice single-chip microcomputer EST is that formula is selected input, is that low level enters the ON formula when start, is that high level then enters TRYME during start.The P20 port of the described second voice single-chip microcomputer EST is capacitor C 1 charging by resistance R 5, for infrared receiving terminal provides power supply.The signal that described infrared receiving terminal receives is sent to infrared ray input pin P13 to inner decoding through R6.

The VO pin of the first voice single-chip microcomputer EST described in the utility model and the second voice single-chip microcomputer EST is audio frequency output, and R9 is inclined to one side resistance down, and voice signal promotes sound horn after being amplified by triode.

The utility model compared with prior art has acousto-optic control, and cake is sung, and public young dialogue waits sound effect, and what produce the multiple child of raising plays with advantage such as interest.

Description of drawings

Fig. 1 is partly circuit theory diagrams of the utility model emission.

Fig. 2 is that the utility model receives partly circuit theory diagrams.

Fig. 3 is a workflow diagram of the present utility model.

Specific embodiment

Below in conjunction with description of drawings the utility model is described in further detail: as shown in Figure 1, voice single-chip microcomputer IC of the present utility model adopts the EST model.The supply voltage of circuit is 4.5V, and the core of circuit is to take voice single-chip microcomputer EST chip, and wherein IC pin position VDD and VCC are the positive source power supply; IC pin position VSSD and VSSC are the power cathode power supply; The external oscillation resistance Rosc=100K of IC pin position OSC1; IC pin position RESET is a resetting pin, and chien shih IC can reset reliably when external capacitor C1 did that the time spent, start the time kept enough.IC pin position P10～P13 is the input port of IC.Wherein P10 is a candle switch input terminal mouth, and when inserting candle, switch S 2 is switched on, and P10 becomes high level by low level, and input is triggered; P11 is the acoustic control input port, and when we went to put out candle with mouth, the sound control signal that MICROPHONE2 receives was coupled to triode Q4 one-level through C2 and amplifies, and signal is delivered to the Q5 secondary afterwards again and is amplified, and signal is input to the P11 port; P12 is as the control port of acoustic control input, and when pressing by strong ENABLE, the acoustic control input just comes into force.

P21 is the candle lamp output port, when P21 output high level, through resistance R 3 current limlitings, amplifies through triode Q2 again, promotes candle lamp (light emitting diode D1); P22 is the output of acoustic control amplifying circuit control power supply, and when IC was in holding state, P22 was closed, and saved electrical source consumption.

P32 is the infrared ray output, and the infrared ray intermediate-freuqncy signal is amplified through triode Q3 through the R5 current limliting again, promotes red line transmitting tube D2, outwards launches infrared signal.VO is audio frequency output, and R8 is a below-center offset resistance, amplifies through triode Q6, promotes loudspeaker LS1 sounding.

As shown in Figure 2, be that the utility model receives partly circuit theory diagrams.The supply voltage of circuit is 4.5V.The core of circuit is to take voice single-chip microcomputer EST chip. wherein IC pin position VDD and VCC are the positive source power supply; IC pin position VSSD and VSSC are the power cathode power supply; The external oscillation resistance Rosc=100K of IC pin position OSC1; IC pin position RESET is a resetting pin, and chien shih IC can reset reliably when external capacitor C1 did that the time spent, start the time kept enough.

IC pin position P10～P13 is the input port of IC.P10 is a hand by the system input port, and when by setting about by strong switch S 1, P10 becomes high level by low level, and IC enters normal condition; P11 is that formula is selected pin, and this pin is that low level is to enter the ON formula when start, for high level then enters the TRYME formula; P13 is that infrared signal receives input pin, (seeing the right of circuit diagram) IC output port P20 is electrochemical capacitor C1 charging by resistance R 5, for infrared receiving terminal provides power supply, whether the signal that infrared receiving terminal receives is sent to IC through R6 and arrives inner decoding through outside line input pin P13, correct with the signal that judgement receives? carry out which kind of operation according to receiving signal.

The VO pin is audio frequency output, and R9 is a below-center offset resistance, and voice signal is amplified by triode Q2, promotes loudspeaker LS1 sounding.

As shown in Figure 3, when switch during in the ON position, doll toy of the present utility model is just issued sounding work by illustrated program.

Claims

1. the interactive cake doll toy of infrared ray structure, on a birthday cake model, be inserted with the candle model, there is the LED flame lamp on the top of wax touch type, the bottom that it is characterized in that wax touch type has a touch switch to be connected the first voice single-chip microcomputer EST with audio-switch input, and first voice single-chip microcomputer EST output connects sounding loudspeaker and infrared emission tube; Infrared emission tube output connects the second voice single-chip microcomputer EST, and second voice single-chip microcomputer EST output connects the sounding loudspeaker.

2. the interactive cake doll toy of infrared ray according to claim 1 structure, it is characterized in that the described first voice single-chip microcomputer EST pin P10-P12 is a signal input port, wherein P10 is the candle switch input terminal, P12 is an acoustic control input control port, and control acoustic control trigger is imported sound control signal by P11.

3. the interactive cake doll toy of infrared ray according to claim 2 structure is characterized in that described candle switch input terminal connects the first voice single-chip microcomputer EST, and the P21 end output of the first voice single-chip microcomputer EST is communicated with the LED candle lamp through an amplifier.

4. the interactive cake doll toy of infrared ray according to claim 2 structure, it is characterized in that described acoustic control trigger with the signal that blows at a candle by MIC after being capacitively coupled to triode and amplifying, be input to the P12 port of the first voice single-chip microcomputer EST.

5. the interactive cake doll toy of infrared ray according to claim 4 structure is characterized in that the P32 port of the described first voice single-chip microcomputer EST connects infrared emission tube through a resistance, triode amplifier; The infrared emission tube signal is input to the P13 input port of the second sound single-chip microcomputer EST through infrared receiving terminal.

6. the interactive cake doll toy of infrared ray according to claim 5 structure is characterized in that the P10-P13 of the described second voice single-chip microcomputer EST is its input port; Wherein P10 is a hand by the system input port, connects the S1 switch, and P11 is that formula is selected input, and P13 is that infrared signal receives input port.

7. the interactive cake doll toy of infrared ray according to claim 6 structure, the P11 that it is characterized in that the described second voice single-chip microcomputer EST is that formula is selected input, is that low level enters the ON formula when start, is that high level then enters TRYME during start.

8. the interactive cake doll toy of infrared ray according to claim 7 structure is characterized in that the P20 port of the described second voice single-chip microcomputer EST charges for capacitor C 1 by resistance R 5, for infrared receiving terminal provides power supply.

9. the interactive cake doll toy of infrared ray according to claim 8 structure is characterized in that the signal that described infrared receiving terminal receives is sent to infrared ray input pin P13 to inner decoding through R6.

10. the interactive cake doll toy of infrared ray according to claim 1 structure, the V0 pin that it is characterized in that the described first voice single-chip microcomputer EST and the second voice single-chip microcomputer EST is audio frequency output, R9 is following inclined to one side resistance, and voice signal promotes sound horn after being amplified by triode.