CN2352229Y

CN2352229Y - A new type of sound-activated electric puppet

Info

Publication number: CN2352229Y
Application number: CN 98243251
Authority: CN
Inventors: 张伯承
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-10-27
Filing date: 1998-10-27
Publication date: 1999-12-08
Anticipated expiration: 2008-10-27

Abstract

A new type of voice-controlled electric puppet, whose control circuit consists of an automatic power supply control circuit, an automatic gain control circuit, an amplifier circuit, a microphone, an audio modulation circuit, an oscillating electrical appliance, an audio selection control circuit and a signal output circuit. The audio modulation circuit directly adopts a voice-changing integrated circuit HT8950. The voice-controlled electric puppet can effectively control the puppet's activities and speech (the puppet's mouth shape moves rhythmically with the change of the sound) and emit a sound with a unique tone. The puppet has the advantages of flexible and changeable playing methods, the sound content can be changed at will, and it is extremely interesting and educational.

Description

A kind of novel sound-controlled electric puppet

The utility model relates to a kind of mouth that the acoustic control mode controls puppet and novel puppet of body movement of adopting, and specifically refers to a kind of novel sound-controlled electric puppet.

Existing puppet kind is a lot, but divides from its form of expression, and the general equal two big classes that are divided into, a class are the puppet that traditional employing manual mode is controlled, and is another kind of then for adopting the electronic puppet of electronic control mode.The former is by the skilled gimmick of operator and dub accordingly, make puppet have certain expressive force, but this class puppet needs certain specialty performance ability, otherwise is difficult to reach its due interest; The latter then makes puppet carry out activity by the control of circuit, also can send certain sound simultaneously, this electronic puppet need not artificial manipulation, satisfied children to a certain extent, the needs of underage child particularly, but the electronic puppet of this class exists also that action is simple, sound is dull, and the deficiency that can't change, is difficult to satisfy people and requires interest that modern toy possesses and educational.

The purpose of this utility model just is to provide a kind of novel sound-controlled electric puppet, to pass through the sound control circuit in it, reach control puppet movable and speak (the mouth shape of puppet is motion rhythmically with the variation of sound), simultaneously send distinctive sound by the change of voice circuit in the sound control circuit, thereby in function of use that keeps prior art preferably and advantage, have also that playing method is flexible and changeable, sound-content can arbitrarily change and have extremely strong interesting and educational.

The purpose of this utility model realizes in the following manner: a kind of novel sound-controlled electric puppet, mainly be by puppet, be arranged on power set and transmission device and correspondent control circuits and power supply composition in the puppet body, it is characterized in that above-mentioned control circuit is by automatic control circuit of power supply, automatic gain control circuit, amplifying circuit, microphone, the audio frequency modulation circuit, vibration electrical equipment, audio selection control circuit and signal output apparatus are formed, automatic control circuit of power supply wherein, automatic gain control circuit and microphone directly and amplifying circuit link, amplifying circuit and audio frequency modulation circuit link, vibration electrical equipment and audio selection control circuit are bound up on the audio frequency modulation circuit, be bound up on output circuit on the audio frequency modulation circuit control respectively in the puppet power set and loudspeaker, described audio frequency modulation circuit directly adopts the integrated circuit (IC) of changing voice, and its model is HT8950.

Adopt a kind of novel sound-controlled electric puppet of the present utility model, owing to adopted the device sound control circuit in the puppet body, reach control puppet movable and speak (the mouth shape of puppet is motion rhythmically with the variation of sound), send the sound of peculiar tone simultaneously by the change of voice circuit in the sound control circuit, thereby in function of use that keeps prior art preferably and advantage, it is flexible and changeable also to have playing method, sound-content can arbitrarily change and have extremely strong interest and educational advantage, having overcome the deficiencies in the prior art effectively, is a kind of interesting and educational sound-controlled electric puppet of one that is that collects.

Description of drawings:

Fig. 1 is circuit theory diagrams of the present utility model;

Fig. 2 is a kind of embodiment circuit diagram of the present utility model.

Wherein: 1-automatic control circuit of power supply, 2-automatic gain control circuit, 3-amplifying circuit, 4-microphone, 5-audio frequency modulation circuit, the 6-electrical equipment that vibrates, 7-audio selection control circuit, the output of 8-audio frequency, the output of 9-power, 10-loudspeaker, 11-motor.

Below in conjunction with drawings and Examples the utility model is described in detail.

As shown in the figure, sound-controlled electric puppet of the present utility model, mainly be by puppet, be arranged on power set and transmission device and correspondent control circuits and power supply composition in the puppet body, it is characterized in that above-mentioned control circuit is by automatic control circuit of power supply 1, automatic gain control circuit 2, amplifying circuit 3, microphone 4, audio frequency modulation circuit 5, vibration electrical equipment 6, audio selection control circuit 7 and signal output apparatus are formed, signal output apparatus is divided into audio frequency output 8 again and power is exported 9 two parts, wherein automatic control circuit of power supply 1, automatic gain control circuit 2 and microphone 4 directly and amplifying circuit 3 link, amplifying circuit 3 links with audio frequency modulation circuit 5, vibration electrical equipment 6 and audio selection control circuit 7 are bound up on the audio frequency modulation circuit 5, be bound up on output circuit on the audio frequency modulation circuit 5 control respectively in the puppet motor 11 and loudspeaker 10, described audio frequency modulation circuit 5 directly adopts the IC that changes voice, and its model is HT895C.

In the embodiment circuit, the integrated circuit of its core circuit adopts the IC that changes voice, its model is HT8950, microphone 4 and interlock circuit thereof directly are bound up on the IC, loudspeaker and interlock circuit thereof then are bound up on the audio frequency output of IC, and the output signal of IC is controlled the motor of power set simultaneously, hold at sw0, sw1, sw2 and the TSU of above-mentioned IC to be provided with the audio selection gauge tap, tone by this switch can select loudspeaker to send simulates different sounding effect so that reach.

When work, the operator sounds (as singing by microphone, tell a story, the sound of simulated animal or other objects), this signal is through amplifying circuit and by (sound producing pattern of selecting in advance by the operator) after the audio frequency modulation circuit processing, while output audio signal and dynamic start signal, make the loudspeaker in the puppet body send corresponding sound (as singing, tell a story, the sound of simulated animal or other objects, the change of voice of this sound is handled), simultaneously puppet comes into play under the driving of power set in vivo, particularly the lip of puppet is along with tut is simulated sounding motion, thereby shows the effect of being sounded by puppet self.

Claims

1. A new type of sound-activated electric puppet, mainly composed of a puppet, a power device and a transmission device arranged in the puppet body, and a corresponding control circuit and a power supply. It is characterized in that the above-mentioned control circuit is composed of a power supply automatic control circuit (1), Automatic gain control circuit (2), amplifier circuit (3), microphone (4), audio frequency modulation circuit (5), oscillator (6), audio selection control circuit (7) and signal output circuit, in which the power supply is automatically controlled The circuit (1), the automatic gain control circuit (2) and the microphone (4) are directly connected to the amplifying circuit (3), the amplifying circuit (3) is connected to the audio frequency modulation circuit (5), the oscillator (6) and the audio The selection control circuit (7) is connected on the audio frequency modulation circuit (5), and the output circuit connected on the audio frequency modulation circuit controls the motor (11) and the loudspeaker (10) in the puppet respectively, and the said audio frequency modulation circuit directly Adopt variable sound integrated circuit (IC), its model is HT8950.

2. A new type of sound-activated electric puppet according to claim 1, characterized in that in the above-mentioned control circuit, the integrated circuit of its core circuit adopts a voice-changing IC, and its model is HT8950, and the microphone 4 and its related circuits are directly connected On the IC, the loudspeaker and its related circuits are connected to the audio output terminal of the IC, and the output signal of the IC controls the motor of the power unit at the same time, and an audio selection control switch is set on the sw0, sw1, sw2 and TSU terminals of the above-mentioned IC.