CN2117189U

CN2117189U - Electronic toy bird with function of automatic recording and tone changing

Info

Publication number: CN2117189U
Application number: CN 92215021
Authority: CN
Inventors: 陈莉英; 邱鸿法; 周淳
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-01-08
Filing date: 1992-01-08
Publication date: 1992-09-30

Abstract

The utility model relates to an electronic toy bird with functions of automatic recording and tone changing, which relates to a doll phonating device and a record carrier or the manufacturing technical field of the container of the record carrier. The utility model mainly comprises two parts, one part is a housing and comprises a plush toy bird and an inducing and collecting device, and the other part is a controlling part and comprises a language recording, reproducing, storing and controlling device and a power supply. The entire toy bird is arranged in a big circle ring, can be hung, can be placed, can automatically record any language within the range having 20 centimeters distance from a bird and can play the quickly changed language which is recorded firmly or casually when a person is at the 50 centimeters distance from the bird. The utility model is a novel electronic doll combining the decorative function and the practical function.

Description

Electronic toy bird with function of automatic recording and tone changing

The guidance that the utility model relates to doll sound-producing device and record carrier or places the container of this record carrier, their control technology field, specifically a kind of electronic doll that utilizes acoustic control to reach recording playback audio fruit.

At existing electronic toy, still find no similarly the electronic doll of recording, modified tone player function automatically in the sounding doll.

The purpose of this utility model is to develop a kind of novel electron doll that integrates decoration and utility function, beautifies Room institute, and the residence increases delight of life.

The utility model mainly is made up of the two large divisions: a part is a shell, is made of woolen toy bird and induction collector; Another part is a control section, by the language recording playback, deposit, control and power supply constitute, specifically be achieved in that inductive head that control circuit is installed respectively in eyes at Toy bird, the mouth and sound control, input microphone, belly at Toy bird is laid loudspeaker, and control device and battery are placed in the Toy bird body; Whole Toy bird places in the big lasso, can hang, and also can place.Its circuit part is achieved in that language circuit and auto-induction apparatus, the device that modifies tone automatically, and recording/displaying device combines automatically; The language processor connection is imported input language by sound control from language near control and fixed data memory, deposits the random data memory in after language processor is handled, again by controlling through power amplification by the sounding component sounding near controlling, modifying tone.

Recording, the function of modified tone playback is achieved in that the fixedly language that will need frequent playback earlier is stored in the fixed data memory, during electronic bird work, when sending signal near control, and when not having canned data (promptly do not have at random language input) in the random data memory, language processor and modified tone control circuit will send the power amplification circuit playback with the language in the fixed data memory automatically.And when sound control circuit sends signal, speech input circuit then send the random data memory to deposit through language processor the speech signal that amplifies, when sending signal again near control, Shu Ru language is just by the back playback that modifies tone of language processor, modified tone control circuit, power amplification circuit at random.

Power supply adopts No. 5 batteries of 4 joints.

The utility model can be recorded any language in electronic toy bird 20 cm range get off automatically, simultaneously former content of recording is removed; Can be messenger apart from 50 centimetres of the electronic toy birds, the language of recording automatically modified tone plays back the robot language of approximate straight talk from a straight person fast.With the electronic toy bird hang (also can shelve) in courtyard, parlor, house or nearly door one side furnish, both can play the effect that beautifies the room, can play again and welcome the guest, remind the people's that comes back effect, real is a kind of novel electron doll that integrates decoration property and practicality.In addition, can make various doll in view of the above according to the hobby of people to different pets.

Fig. 1 is an electronic toy bird external view;

Fig. 2 is an electronic toy bird electrical principle block diagram;

Fig. 3 is an electronic toy bird circuit diagram.

Provide embodiment of the present utility model below in conjunction with accompanying drawing:

Housing parts: do an annulus with iron wire and plastic bushing, annulus can be hung, and also can place; The electronic toy bird is made by plush, and boring is so that lay control element and loudspeaker, battery; Fix with aluminium matter chuck and screw between annulus and the electronic toy bird, become miter angle; Inductive head near control circuit 2 is contained in the eyes of electronic toy bird, and the Electret condenser microphone of sound control circuit 1 is contained in the mouth of electronic toy bird.The electronic toy bird is changeable as required, also can two paired or many be placed on the annulus, as place two birds on annulus, then can in a bird body, put loudspeaker, battery, in another bird body, put control element; Also can install the separate control of two covers, a cover is specially put fixedly modified tone language, the another set of language that modifies tone at random of specially putting.In addition, as required, can change a little, device is at other doll, on cloth doll, giant panda, zodiac animal etc.

Circuit part: (see figure 3) sound control circuit 1 is by the LN324 integrated operational amplifier, and Electret condenser microphone is formed, (unless otherwise indicated, resistance is the 1/8W fixed carbon resister in this circuit, and electric capacity is withstand voltage 〉=10V) R ₅=5.1K, R ₆=100K, C ₁₀=1 μ F, R ₇=2K, R ₈=5.1K, D ₁=D ₂=IN4148, BG ₁=SC9013, J=5N/6V, D ₃=IN4148 when NRC receives voice signal, passes through IC ₅Operational amplifier will be exported a level signal and go control relay work, make language processor 4 be in low baud or high bit and recording state, and level signal goes Language Processing circuit 4 to start mouth simultaneously, makes Language Processing circuit 4 accept voice signal.

Near control circuit 2 by induction copper sheet S, transfiguration device, compositions such as rest-set flip-flop, S=2 * 5cm, R ₁₃=100K, R ₁₂, R ₁₁, R ₁₀Be variable resistor, can decide the value of taking according to actual measurement, D ₄=SR2006, R ₉=5.1K, G ₁₁=100 μ F, IC _6-1～IC _6-1=CD4011 is when human body during near tablet S, because the effect of distribution capacity makes D ₄By by conducting gradually, make R ₁₀Two ends produce an induced potential, and current potential makes IC _6-1～IC _6-2Impulse level of rest-set flip-flop output of forming makes Language Processing circuit 4 be in tone playing state.

Language Processing circuit 4 and fixed data memory 7, random data memory 6 are formed IC by circuit such as language circuit RAM, ROM memory and peripheral vibration, weakenings ₂Be T6668, the desirable 300～1000KHz of oscillating circuit quartz crystal, electric capacity is got 100～1000p, Z=640KHz, C in this circuit ₄, C ₅=100P, the weakening circuit is made up of the RC circuit, and logarithm value does not have strict regulations usually, and is all applicable within the specific limits, this circuit R ₄=27k, C ₈=0.1 μ, C ₉=1 μ, filter circuit does not have strict regulations, R to the numerical value of element yet ₂=10K, C ₆=680P, the audio signal that the language circuit is sent a little less than, therefore need add one-level power amplification circuit 8, power amplification circuit 8 can be selected any one for use, as long as can match with the impedance power of sounding component 9, the utility model adopts 2 cun loudspeaker, so that power amplification circuit 8IC ₁Adopt LN386, this circuit peripheral cell seldom only need add a RC network and an output capacitance gets final product, and RC network and output capacitance span are very big, this circuit R ₁=10 Ω, C ₁=0.1 μ, C ₁₂=100 μ, random data memory 6IC ₃Function be the data signal sent here of storage language processor 4, supply usefulness at any time, can adopt any one DRAN, IC in this circuit ₃=41256; Fixed data memory 7IC ₄Function be the fixing speech signal of storage, for calling at any time, can adopt any ROM, consider memory space and price, this circuit employing 27512.

Automatically modified tone circuit 5 is actually by sound control circuit 1 control, and when sound control circuit 1 was failure to actuate, the circuit 5 that modifies tone automatically passed through R ₃Connect electronegative potential, language processor 4 sampling bauds equal 32K; When sound control circuit 1 action, modify tone automatically and 5 pass through J ₁Connect high potential, language processor 4 sampling bauds equal 11K; When 11K, record, playback when 32K, the sound of emitting just become like chirping of birds or children's sound; When 11K, record, playback when 8K, the sound of emitting reaches the cry like large animals such as bear, oxen with regard to chap.This automatic modified tone circuit 5 is provided with 8K, 11K, and 16K, four samplings of 32K baud can constitute multiple different modified tone playback.

Claims

1, a kind ofly can record automatically, the electronic toy bird of the playback that modifies tone, by the woolen toy bird, hang the lasso that can hold in the palm with what iron wire and plastic bushing were made, control circuit is formed, it is characterized in that installing respectively in the eyes, mouth the woolen toy bird inductive head and the sound control input microphone of control circuit, belly at Toy bird is installed loudspeaker, and electronic-controlled installation and battery are placed in the Toy bird body.

2, electronic toy bird according to claim 1, it is characterized in that electronic-controlled installation by sound control 1, near control 2, language input 3, Language Processing 4, the control 5 that modifies tone, 7 power amplifications 8 of random data memory 6 fixed data memories, sounding component 9 and power supply 10 are formed.

3, electronic toy bird according to claim 1 and 2 is characterized in that placing the electronics electronic toy bird in the lasso can place two or many.

4, electronic toy bird according to claim 1 and 2, the circuit 5 that it is characterized in that modifying tone automatically is by sound control circuit 1 control, and when sound control circuit 1 was failure to actuate, the circuit 5 that modifies tone automatically passed through R ₃Connect electronegative potential, language processor sampling baud equals 32K; When sound control circuit 1 action, the circuit 5 that modifies tone automatically passes through J ₁Connect high potential, language processor 4 sampling bauds equal 11K; When 11K, record playback when 32K.

5, electronic toy bird according to claim 4, the circuit 5 that it is characterized in that modifying tone automatically is provided with 8K, 11K, 16K, four samplings of 32K baud.