CN201042622Y

CN201042622Y - Electric doll

Info

Publication number: CN201042622Y
Application number: CNU200720003486XU
Authority: CN
Inventors: 陈国梁
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-05
Filing date: 2007-02-08
Publication date: 2008-04-02
Anticipated expiration: 2017-02-08

Abstract

An electronic doll can imitate people and animals to speak, sing, wag head and tail, dance, wink, etc. The electronic doll includes an outer shell provided with an inner circuit and a transmission mechanism of movable components on the outer shell therein. The inner circuit consists essentially of a control logic circuit, a work random access memory, a program/data read-only memory, a voice synthesizer, a sampling rate timer, a sounder circuit, a motor control port, a trigger switch, an audio generator and a motor drive circuit. The control signal and voice signal output by the motor control port are the same pulse signal, which is output with the mode of pulse width modem signal. The utility model controls the motor output velocity and rotation time by changing PWM signal output pulse width and output pulse number, achieves the coordination among the movement extend, rhythm and voice and increases biofidelity and interest.

Description

Electronic doll

Technical field

The utility model relates to a kind of electronic doll, the electronic doll that particularly a kind of meeting is lifted up one's voice, singing and the open amplitude of mouth change along with the size of sound.

Background technology

At present, the doll that the meeting of selling on the market is lifted up one's voice, sung mostly only has the function of mouth folding, as Chinese patent literature CN2722985Y, and rag baby wherein, comprise shell, be provided with internal circuit, eye tongue transmission mechanism and health transmission mechanism in the shell.Shell comprises head shell, health housing, left hand housing, right hand housing, left foot housing and right crus of diaphragm housing, and left hand housing, right hand housing, left foot housing and right crus of diaphragm housing flexibly connect with the health housing respectively.Internal circuit comprises the IC chip, buzzer, first trigger switch, second trigger switch, loudspeaker and eye tongue motor drive circuit and health motor drive circuit, wherein the IC chip adopts EN55250, the sound control signal output of buzzer connects the sound control signal input of IC chip, the audible signal output of IC chip connects the audible signal input of loudspeaker 9, the eye tongue control signal input of eye tongue motor drive circuit connects the eye tongue control signal output of IC chip, the health control signal input of health motor drive circuit connects the health control signal output of IC chip, the signal input part that sucks of IC chip connects first trigger switch, and the bat tripe signal input part of IC chip connects second trigger switch.Eye tongue transmission mechanism comprises head clutch, eye transmission mechanism and mouth transmission mechanism.The mouth transmission mechanism comprises mouth gear train and mouth motion bridgeware.The interior wheel of head clutch connects the mouth driving gear set by the gear that is connected, and the mouth output gear of mouth driving gear set and mouth motion bridgeware are coaxial fixing.Mouth motion bridgeware is a cylinder, and its face of cylinder is provided with an oblique annular groove.The tongue of mouth also is provided with the mouth swing arm, and an end of mouth swing arm connects tongue, and the other end is located in the oblique annular groove of mouth motion bridgeware, and its middle part is fixed in the head shell.When the mouth output gear drove mouth motion bridgeware and rotates, the mouth swing arm was along mouth axially the moving reciprocatingly of bridgeware of moving, the upper and lower motion that the tongue of mouth is not stopped.

In addition, Chinese patent literature CN2403469Y wherein discloses a kind of Decorative fish, and the front side of its pedestal is equiped with a decorations fish body, and between the pedestal inside in the formed space device members such as circuit board, loudspeaker are arranged; The slotted eye place of wearing of seat sheet installs toward the outer side and is fixed with pedestal before, before pedestal be arranged in and wear the slotted eye place and be equiped with second motor, and before its outside, the back projection has the power transmission shaft that is the square bar shape, and second motor can drive power transmission shaft and rotate, installing out of the ordinary again is fixed with armed lever on the power transmission shaft, the outboard end of armed lever is to be fixed in simultaneously on two lugs of mouth seat institute projection down, therebetween and wear axle with one and wear the location of pulling, and wear between axle and preceding pedestal one side and be equiped with an elastic element, mouth seat top has mouth seat on one and be positioned at down, and last mouth seat is the upper edge both sides of pedestal before being fixedly arranged on respectively with two lugs; During its start, because device has members such as circuit board and loudspeaker in the space between bonnet and the pedestal inside, so when loudspeaker is play music, circuit board can control again that decorations fish body cooperates the lyrics and rhythm is opened one's mouth and yaw, the action of wagging the tail, when second motor drives the power transmission shaft rotation, the following mouth seat that is fixed on the power transmission shaft also can be towards turn down, again utilize elastic element to reset thereafter, so action is heavily covered, make between mouth seat and the following mouth seat to be out, one to close action, promptly make decorations fish body sing as opening one's mouth if cooperate the lyrics to move again.

Chinese patent literature CN87102451A wherein discloses a kind of sound signal synchronized driving device.Comprise: waveform changing circuit is used for producing a square-wave pulse signal according to the envelope that is connected to the voice signal that microphone receives of waveform changing circuit; With a coil that is connected with the moving parts such as mouth of toy, encourage this coil off and on this square-wave pulse signal, thereby mouth and voice signal are synchronously moved.

Though above-mentioned prior art can utilize the mouth of square-wave pulse signal realization doll can do the action of open and close along with the rhythm of song, just opening and closing monotonously can not make the open amplitude of mouth of doll change along with the size of song.

Summary of the invention

Technical problem to be solved in the utility model is that the open amplitude of mouth changes along with the size of song when realizing that doll is sung.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

A kind of electronic doll, comprise shell, be provided with the transmission mechanism of movable member on internal circuit and the shell in the described shell, internal circuit comprises control logic circuit, work random access memory, program/data read-only storage, sound synthesizer, sampling rate timer, phonation circuit, motor control port, trigger switch, audio-frequency generator and motor drive circuit; Described trigger switch starts a triggering signal, after the input of described control logic circuit is received triggering signal, controls described work random access memory and reads corresponding data from described program/data read-only storage; After described control logic circuit was selected data, the correct audio data sample value of these data being delivered to described sound synthesizer and described sampling rate timer institute timing acquiring compared and further selects the corresponding audio data; Described control logic circuit is sent to wherein specific corresponding audio data and carried out D/A switch in the described sound synthesizer, obtains a kind of pulse signal; The control signal and the voice signal of the output of motor control port are same described pulse signal, and described pulse signal is with the form output of pulse width modulation (PWM) signal; Described pulse signal is sent to the control signal that the motor control port becomes the described motor of control on the one hand, and described on the other hand pulse signal becomes voice signal by phonation circuit conversion and output; Described motor control port output connects the control signal input of motor drive circuit, described motor drives described transmission mechanism work, control the dynamics of motor output and the time of rotation by the pulsewidth and the output pulse number that change pwm signal output, reach coincideing of movement range and rhythm and voice output; The audio signal output terminal of described phonation circuit connects the voice signal input of audio-frequency generator.

Described control logic circuit, work random access memory, program/data read-only storage, sound synthesizer, sampling rate timer, frequency mixer, audio frequency output, loudspeaker output and motor control port are integrated on the IC chip.

Described phonation circuit comprises frequency mixer, audio frequency output and the loudspeaker output that connects in turn.

Described trigger switch is arranged on the belly position of doll on the described shell.

Described audio-frequency generator is one to be installed on the loudspeaker of described doll enclosure.

Movable member on the described shell body is the lower jaw of doll, described transmission mechanism is the mouth transmission mechanism, comprises gear train, moving part, spring and banking stop, and described moving part connects lower jaw, described spring drives described lower jaw closed reduction, and described banking stop limits the scope of opening of described lower jaw.

Described internal circuit can also comprise an ALU and be connected to a plurality of trigger switches of described triggering signal input, after described control logic circuit receives triggering signal from described triggering signal input, described triggering signal is delivered to described arithmetic logic unit carry out arithmetical operation and logical operation, described arithmetic logic unit feeds back to described control logic circuit with the operation result that draws.

Described voice signal comprises lyrics signal and background music signal, and described control signal and described lyrics signal are synchronous, and described motor rotates with described control signal, and then drives described transmission mechanism, and described movable member is moved with the lyrics in the song.

Movable member on the described shell body can also comprise the head of doll, described transmission mechanism is the head transmission mechanism, comprise gear train, belt, moving part, spring and motor, described gear train and described belt play gearing, described moving part connects head shell, described motor drives described head shell and rotates, and affiliated spring drives described head shell and resets.

Movable member on the described shell body can also comprise the eye of doll, described transmission mechanism is the eye transmission mechanism, comprise gear train, moving part, swing arm and motor, one end of described swing arm connects upper eyelid, the other end connects described bridgeware, and the described bridgeware of described gear set drive rotates, and described swing arm axially moves reciprocatingly along bridgeware, make the upper and lower motion of described upper eyelid, the realization doll is blinked.

The utlity model has positive effect is:

Electronic doll of the present utility model, (the integrated circuit english abbreviation is IC by IC chip, IC chip is hereinafter to be referred as the IC chip), utilization removes to control motor and transmission mechanism with pulse width modulation (PWM) signal of the tempo variation of sound such as voice or song etc., thereby movable member on the control shell body such as the opening and closing of mouth action, make the rhythm that can cooperate speech such as electronic dolls such as doll mouth type when speaking, mouth folding and movement range and song rhythm during singing, specific personage's the lyrics unanimity that matches has strengthened electronics doll's fidelity and interest.

Description of drawings

Fig. 1 is the utility model electronics doll's an internal structure schematic diagram;

Fig. 2 is the circuit diagram of the utility model embodiment 1;

Fig. 3 is the IC chip internal block diagram of the utility model embodiment 1;

Fig. 4 is the utility model electronics doll's a mouth driver composition;

Fig. 5 is the flow chart of the course of work of the utility model embodiment 1;

Fig. 6 is the circuit diagram of the utility model embodiment 2;

Fig. 7 is the IC chip internal block diagram of other embodiment of the utility model.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.

Electronic doll of the present utility model can comprise many types, such as dolls such as doll, various animal shape, cartoon figures, below is that example describes with the electronics doll only, and its principle is identical.

Electronics doll of the present utility model, no matter the clothes of what style is worn in the outside, its inside health all as shown in Figure 1, outermost is a shell body, is provided with internal circuit and mouth transmission mechanism (Fig. 1 does not show) in the shell body.Shell body comprises head capsule 100, lower jaw 101, health housing 200, arm turning joint 300, leg turning joint 400, trigger switch 700, wherein lower jaw 101 and head capsule 100 flexibly connect, arm turning joint 300, leg turning joint 400 and health housing 200 flexibly connect, and are provided with loudspeaker 600 and battery system (not shown) in the health housing 200.Lower jaw 101 is spoken electronics doll shown in the embodiment 1, can correspondingly be opened when singing, closure, and loudspeaker 600 is the devices that send voice and song.

(embodiment 1)

As shown in Figure 2, be the circuit diagram of the utility model embodiment 1, its internal circuit comprises IC chip 500, loudspeaker 600, trigger switch 700, mouth motor 800 and mouth motor drive circuit 1500 as can be seen.Trigger switch 700 is arranged on the place, chest of present embodiment 1 health housing 200, and the triggering signal input PB0 that connects IC chip 500, the audio signal output terminal of IC chip 500 connects loudspeaker 600, and the control signal input of mouth motor drive circuit 1500 connects the mouth motor control signal output of IC chip 500.

As shown in Figure 3, be the IC chip internal block diagram of the utility model embodiment 1.As can be seen in present embodiment 1, the IC chip internal mainly is integrated with control logic circuit 501, (the random access memory english abbreviation is RAM to work random access memory 503, the work random access memory is hereinafter to be referred as work RAM), program/data read-only storage 504 (the read-only storage english abbreviation is R0M, and program/data read-only storage is hereinafter to be referred as program/data ROM), sound synthesizer 505, sampling rate timer 506, frequency mixer 507, audio frequency output 508, loudspeaker output 509 and alliteration portion generator 510.In other embodiments, above circuit also can not be integrated on the IC chip and take alternate manner.In the IC of present embodiment chip, control logic circuit 501 is used to receive triggering signal and data is controlled at the direction of transfer of inside; Work RAM503 is used for the data read of control program/data RAM 504; Program/data ROM504 is used to deposit all programmed instruction and voice data; The voice data that sound synthesizer 505 will read from program/data RAM 504 and the audio data sample of sampling rate timer 506 compare, and correct voice data is converted to pulse signal; Sampling rate timer 506 is used for the correct audio data sample of timing acquiring and gives sound synthesizer 505 to contrast; Frequency mixer 507 is used for voice audio data and alliteration portion music song are mixed voice data for exporting; Deliver to loudspeaker output 509 after the voice data amplification that audio frequency output 508 is used for frequency mixer 507 is generated; Loudspeaker output 509 connects loudspeaker 600; Alliteration portion generator 510 is used to produce the alliteration portion music song of melodious square wave formula tone color.

Please see Figure 2 again, P10 is that PB0 pin position connects trigger switch 700, and all the other two port present embodiments 1 are usefulness not, and it is that the P10 port triggers that trigger switch 700 is pressed.When P10～P13 port triggered, control logic circuit 501 obtained a triggering signal, controls work RAM503 then program/data ROM504 is read the corresponding audio data, and this voice data is the source speech signal that is compiled into binary number.The correct audio data sample value that control logic circuit 502 is delivered to sound synthesizer 505 and 506 timing acquiring of sampling rate timer with the data that read out compares and further selects specific voice data.Include the change-over circuit (not shown) that the binary system source speech signal is converted to pulse width modulation (PWM) signal in the sound synthesizer 505.After control logic circuit 502 selects the special audio data, these special audio data are sent to above-mentioned change-over circuit, the binary system source speech signal among the ROM504 is converted, is processed into the pwm signal of square wave pulse digit voice data.Include the amplifier circuit (not shown) in the audio output circuit 508, this circuit carries out numeral with the said PWM signal and amplifies, pwm signal after the amplification is sent to motor control port P30～P33 (1 of present embodiment is used one of them port) becomes control signal, thereby control mouth motor 800 rotates; The pwm signal of diaphone audio data is delivered to loudspeaker output 509 simultaneously becomes voice signal, by loudspeaker 600 outputs.Control the dynamics of motor output and the time of rotation by the pulsewidth and the output pulse number that change pwm signal output, so just realized speaking and the synchronous consistent effect of singing sound of output with the action of electronics doll mouth.

As shown in Figure 4, the transmission mechanism of mouth comprises gear train 900, mouth moving part 1000, spring 1100 and banking stop 1200.Fix a gear 1300 and gear train 900 engagements on the axle of mouth motor 800, mouth moving part 1000 usefulness square shafts and gear 1400 are coaxial fixing, spring 1100 is enclosed within on the axle of mouth interlock 1000, one end of spring 1100 is fixed on the mouth moving part 1000, the other end is fixed on the banking stop 1200, makes mouth moving part 1000 that a power of pressing to banking stop 1200 be arranged.When mouth motor 800 moves under the driving of IC chip 500 control signals, rotate by the 1300 driven gear groups 900 of the gear on 800 in the mouth motor, and then drive mouth moving part 1000 and rotate; When not having control signal, mouth motor 800 stops action, mouth moving part 1000 upwards rotates under the effect of spring 1100 power and resets, when mouth moving part 1000 turns to certain position, block spacing for limited 1200, mouth moving part 1000 stops operating, and like this, the electronics doll looks to be exactly to do the action of shutting up.

In the utility model, the opening and closing degree of lower jaw 101 is to control to the time length that mouth motor drive circuit 1500 sends control signal by IC chip 500.These relative programs all are stored among program/data ROM504 in the IC chip 500, also store at least a voice data among program/data ROM504, draw together Russian song of the music and the lyrics such as in present embodiment 1, just storing a first packet, IC chip 500 is chosen the voice data that the lyrics are wherein arranged, and sends synchronous pwm signal according to the wave-shape amplitude of this voice data to mouth motor drive circuit 1500 and loudspeaker 600.Like this, along with the appearance of the lyrics, according to the height of its voice data wave-shape amplitude, the control signal time of IC chip 500 output is also different, thereby reaches the folding amplitude size effect consistent with synchronous lyrics of mouth 800 durations of runs of control mouth motor.Be that we suppose this electronics doll when singing, when the prelude music was sounded, electronics doll's mouth did not open, and had only when electronics doll's the lyrics occur, she just opens one's mouth, and the song height, and it is big that mouth is opened, and song is low, it is little that mouth is opened, and mouth is not just opened yet when having the lyrics, has increased fidelity.

Introduce the concrete course of work of present embodiment 1 below:

Please see Figure shown in 5, is the flow chart of the course of work of present embodiment 1.Turn on the power switch (not shown), push the trigger switch 700 at place, embodiment 1 health housing 200 chests, IC chip 500 is sounded signal to loudspeaker 600, the voice data that loudspeaker 600 outputs are stored, this voice data can be one section word, it can be melody, also can be the singing sound of being furnished with the lyrics, IC chip 500 of the present utility model can be chosen one or more voice datas from these voice datas, such as the voice data of choosing is the singing voice signal that the lyrics are arranged, and then according to the size of the lyrics portion waveshape amplitude of this voice signal of choosing, the output synchronous control signal is given mouth motor drive circuit 1500, make 800 entrys into service of mouth motor, and according to duration of runs of the wave-shape amplitude of the singing voice signal that the lyrics are arranged control mouth motor 800, thereby make the movable amplitude time to time change of lower jaw 101; Particularly, be to rotate by the 1300 driven gear groups 900 of the gear on 800 in the mouth motor, and then drive mouth moving part 1000 and rotate, promptly drive the mouth transmission mechanism of embodiment 1, make the cadence synchronization of electronics doll's mouth type folding amplitude and voice, song.When the wave-shape amplitude of the voice data of choosing was big, the time of IC chip 500 control motors outputs was long, makes the mouth movement range corresponding greatly; When the wave-shape amplitude of the voice data of choosing hour, the time of IC chip 500 control motors outputs is short, makes the mouth movement range corresponding little.After the voice data of choosing stops, when promptly not having control signal, mouth motor 800 stops action, mouth moving part 1000 upwards rotates under the effect of spring 1100 power and resets, when mouth moving part 1000 turns to certain position, block for limited 1200 spacingly, mouth moving part 1000 stops operating.After one section voice finishes, as pressing trigger switch 700 again, then repeat above process, otherwise will be in holding state up to pressing trigger switch 700 once more.

(embodiment 2)

As shown in Figure 6, be the circuit diagram of present embodiment 2, its internal circuit comprises IC chip 500, loudspeaker 600, trigger switch 700, mouth motor 800 and mouth motor drive circuit 1700 as can be seen.Trigger switch 700 is arranged on the place, chest of present embodiment 2 health housings 200, and the triggering signal input TG1 that connects IC chip 500, the audio signal output terminal of IC chip 500 connects loudspeaker 600, and the control signal input of mouth motor drive circuit 1700 connects the mouth motor control signal output of IC chip 500.In the utility model, the opening and closing degree of lower jaw 101 is to control to the time length that mouth motor drive circuit 1700 sends control signal by IC chip 500.

This embodiment 2 is that with the difference of embodiment 1 connection of circuit is different, and its IC chip block diagram is identical with embodiment 1, therefore still as shown in Figure 3; The frame for movement of this embodiment 2 is identical with embodiment 1, therefore still as shown in Figure 4; The workflow of this embodiment 2 is identical with embodiment 1, therefore still as shown in Figure 5.Repeat no more herein.

More than be the electronics doll of two embodiment of the utility model, these two embodiment can also be implemented in the actions such as dancing for joy, assume an air of complacency and blink that matches with voice, song rhythm when speaking or singing on function, sound such as still can allow that the electronics doll sends laugh, calls or tells a story, its principle is identical, sound such as just add the transmission mechanism and motor drive circuit and the typing laugh that make four limbs, head and eyes action, call, tell a story.

For example, realize the action that doll is shaken the head, need be on the architecture basics of embodiment 1, increase a head transmission mechanism of forming by parts such as driving gear set, driving belt, moving part and back-moving springs and the motor that drives head rotation.And can increase an arithmetic logic unit 502 at the IC of embodiment 1 chip internal, other circuit units are constant, as shown in Figure 7.The function of ALU 502 is to carry out arithmetical operation and logical operation.In addition, two limit switches are set in the doll internal circuit, with the angle of control head rotation.Limit switch is connected to the triggering signal input of IC chip, utilize the arithmetic logic unit 502 of IC chip internal, triggering signal to the triggering signal input is carried out computing, and operation result returned to control logic circuit 501, the process that produces pwm signal afterwards is identical with embodiment 1, repeats no more herein.By the control signal control head revolution synchronous, thereby drive the work of head transmission mechanism, realize the action that doll is shaken the head with voice signal.

And for example, realize the action that doll is blinked, need be on the architecture basics of embodiment 1, increase an eye transmission mechanism of forming by parts such as gear train, moving part, swing arms and the motor that drives eye motion.One end of swing arm connects upper eyelid, and the other end connects bridgeware.When the gear set drive bridgeware rotated, swing arm axially moved reciprocatingly along bridgeware, and the eyelid of doll is ceaselessly blinked.

In addition, the utility model can also be realized the selection to voice data, promptly pushes trigger switch continuously, and the source of sound of IC chip output can go forward one by one successively, till finding the voice data of wishing to listen.A plurality of trigger switches perhaps are set, make the corresponding trigger switch of section audio data, press different trigger switches and just can hear different voice datas.

In addition, the utility model is except the electronics doll of above two embodiment, also may extend to dolls such as various animal shapes, cartoon figure, such as the toy of profiles such as cat, dog, machinery is identical with the principle of circuit, and difference only is the fur that cat, dog are changed in the outside, voice data is not only voice, song etc., can also add laugh, cry etc., mouth action is not only in action, can also add race, jumps, assumes an air of complacency or stand up to roll about etc.So long as what meet the utility model feature all should be in the scope of the utility model protection.

Claims

1. electronic doll, comprise shell, be provided with the transmission mechanism of movable member on internal circuit and the shell in the described shell, internal circuit comprises control logic circuit, work random access memory, program/data read-only storage, sound synthesizer, sampling rate timer, phonation circuit, motor control port, trigger switch, audio-frequency generator and motor drive circuit; Described trigger switch starts a triggering signal, after the input of described control logic circuit receives triggering signal, controls described work random access memory and reads corresponding data from described program/data read-only storage; After described control logic circuit was selected data, the correct audio data sample value of these data being delivered to described sound synthesizer and described sampling rate timer institute timing acquiring compared and further selects the corresponding audio data; Described control logic circuit is sent to wherein specific corresponding audio data and carried out D/A switch in the described sound synthesizer, obtains a kind of pulse signal; It is characterized in that: the control signal and the voice signal of the output of motor control port are same described pulse signal, and described pulse signal is with the form output of pulse width modulation (FWM) signal; Described pulse signal is sent to the control signal that the motor control port becomes the described motor of control on the one hand, and described on the other hand pulse signal becomes voice signal by phonation circuit conversion and output; Described motor control port output connects the control signal input of motor drive circuit, described motor drives described transmission mechanism work, control the dynamics of motor output and the time of rotation by the pulsewidth and the output pulse number that change pwm signal output, reach coincideing of movement range and rhythm and voice output; The audio signal output terminal of described phonation circuit connects the voice signal input of audio-frequency generator.

2. electronic doll according to claim 1 is characterized in that: described control logic circuit, work random access memory, program/data read-only storage, sound synthesizer, sampling rate timer, frequency mixer, audio frequency output, loudspeaker output and motor control port are integrated on the IC chip.

3. electronic doll according to claim 1 is characterized in that: described phonation circuit comprises frequency mixer, audio frequency output and the loudspeaker output that connects in turn.

4. electronic doll according to claim 1 is characterized in that: described trigger switch is arranged on the belly position of doll on the described shell.

5. electronic doll according to claim 1 is characterized in that: described audio-frequency generator is one to be installed on the loudspeaker of described doll enclosure.

6. electronic doll according to claim 1, it is characterized in that: the movable member on the described shell body is the lower jaw of doll, described transmission mechanism is the mouth transmission mechanism, comprise gear train, moving part, spring and banking stop, described moving part connects lower jaw, described spring drives described lower jaw closed reduction, and described banking stop limits the scope of opening of described lower jaw.

7. electronic doll according to claim 1 and 2, it is characterized in that: described internal circuit can also comprise an ALU and be connected to a plurality of trigger switches of described triggering signal input, after described control logic circuit receives triggering signal from described triggering signal input, described triggering signal is delivered to described arithmetic logic unit carry out arithmetical operation and logical operation, described arithmetic logic unit feeds back to described control logic circuit with the operation result that draws.

8. electronic doll according to claim 1, it is characterized in that: described voice signal comprises lyrics signal and background music signal, described control signal and described lyrics signal are synchronous, described motor rotates with described control signal, and then drive described transmission mechanism, described movable member is moved with the lyrics in the song.

9. electronic doll according to claim 1, it is characterized in that: the movable member on the described shell body can also comprise the head of doll, described transmission mechanism is the head transmission mechanism, comprise gear train, belt, moving part, spring and motor, described gear train and described belt play gearing, described moving part connects head shell, and described motor drives described head shell and rotates, and affiliated spring drives described head shell and resets.

10. electronic doll according to claim 1, it is characterized in that: the movable member on the described shell body can also comprise the eye of doll, described transmission mechanism is the eye transmission mechanism, comprise gear train, moving part, swing arm and motor, an end of described swing arm connects upper eyelid, and the other end connects described bridgeware, the described bridgeware of described gear set drive rotates, described swing arm axially moves reciprocatingly along bridgeware, makes the upper and lower motion of described upper eyelid, and the realization doll is blinked.