CN2210019Y

CN2210019Y - Remote control electronic toy

Info

Publication number: CN2210019Y
Application number: CN 94230008
Authority: CN
Inventors: 张先志
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-05-26
Filing date: 1994-12-15
Publication date: 1995-10-18
Anticipated expiration: 2004-12-15

Abstract

The utility model discloses a remote control electronic toy which is composed of an air bag and electronic circuits which are installed in the toy. In the utility model, sub-ultrasonic is sent out when the air bag is pinched and squeezed, and the sub-ultrasonic is used as remote control signals; a microphone DB1 which is arranged in the electronic circuits converts received sub-ultrasonic into electrical signals; the electrical signals are amplified by an amplifier V1, intensified by a resonant circuit C1L, elevated and amplified by a level meter, and then input into a speech integrated circuit D; speech output signals are amplified by a V4 and then drive a loudspeaker BD2 to send out speech. The loudspeaker BD2 is connected with light emitting diodes in parallel so that the toy becomes more interesting. Owing to a protruding object which is arranged on the outer surface of the air bag, the utility model can stimulate the acupuncture points of a palm when the utility model is played, and thereby, the toy has certain effect of body-building.

Description

Remote control electronic toy

The utility model relates to a kind of electronic toy, especially the remote control speech electronic toy of forming with remote controller and speech electronic toy.

At present, the remote control electronic toy of selling on the market has two kinds of wireless remotecontrol and sound wave remote controls.Wireless remotecontrol toy cost height, operation are complicated, are applicable to that big children play; The voice-control toy noise is bigger, is a kind of pessimal stimulation to children's the sense of hearing.

The purpose of this utility model is that a kind of cost of design is low, noise is little, simple to operate and the remote control speech electronic toy of certain body-building effect arranged.

The utility model is the speech electronic toy of the inferior ultra-sonic remote control of a kind of usefulness, is made of the electronic circuit that produces inferior hyperacoustic air bag, toy case and be installed in the toy case.Air bag separates with toy case, and one is equipped with in the venthole place of air bag can produce inferior hyperacoustic valve when gas passes through rapidly, and gasbag outer surface has ridge.Electronic circuit is made of microphone BD1, amplifier V1, V3, V4, resonance circuit C1L, lifting circuit V2, speech IC D, loudspeaker BD2 and light emitting diode V5, V6.Microphone is connected in the input circuit of first order amplifier V1, reception is from the inferior ultrasonic signal of air bag, resonance circuit and lifting circuit are connected between first order amplifier V1 and the second level amplifier V3, speech IC is connected between second level amplifier V3 and the third level amplifier V4, loudspeaker is connected on the output of third level amplifier V4, the output voice signal.

Between the emitter stage of triode V1 and base stage, be connected to microphone BD1(piezoelectric ceramic piece or Electret condenser microphone), connecting resistance R1 between the base stage of V1 and the emitter stage of V3, the colelctor electrode of V1 and the base stage of V3 are just connecing capacitor C 2 respectively, negative pole, be connected on after capacitor C 1 and the inductance L parallel connection on the emitter stage of the colelctor electrode of V1 and V3, connect the negative of diode V2 between the emitter stage of V3 and the base stage, anodal, the emitter stage of V3 connects the positive pole of power supply GE simultaneously, colelctor electrode connecting resistance R2 and the R3 of V3, the other end of resistance R 2 and the emitter stage of V1 joins and meet negative pole and the speech IC D(6 of power supply GE simultaneously), another termination speech IC D(4 of resistance R 3), speech IC D(2) connecting resistance R4, positive pole and the speech IC D(1 of another termination power GE of resistance R 4), speech IC D(5) connects capacitor C 3 and resistance R 5, the negative pole of another termination power GE of capacitor C 3, the base stage of another termination triode V4 of resistance R 5, the emitter stage of triode V4 connects the negative pole of power supply GE, loudspeaker BD2 two ends meet colelctor electrode and the speech IC D(1 of V4 respectively), light emitting diode V5, the positive pole of V6 connects the positive pole of power supply GE, and negative pole connects the colelctor electrode of V4.

The operation principle of electronic circuit is that the inferior ultra-sonic remote control toy that sends from valve when utilizing rapid pinching air bag sends voice in the utility model.The inferior ultrasonic signal that air bag sends is transformed into the signal of telecommunication after being received by microphone BD1, this signal amplifies through first order amplifier V1, by further strengthening behind the resonance circuit C1L, when rising to certain level through promoting circuit V2, second level amplifier V3 amplifies once more, amplified pulse signal enters the input of speech IC, make its output voice signal, this voice signal sends loud and clear voice through amplifying rear drive loudspeaker BD2, meanwhile, light emitting diode V5, V6 in parallel also is excited glittering on the loudspeaker.

The utility model can be selected different appearance and modelings and corresponding with it speech IC and light emitting diode for use at different speech electronic toys.For example: toy for animal is then joined speech IC and two light emitting diode (see figure 3)s of corresponding animal cry; Communication toy is then joined corresponding signal sound speech IC and a light emitting diode (see figure 4); Musical toy is then joined corresponding music sound speech IC and a light emitting diode (see figure 5).

The utility model is compared with the wireless remotecontrol toy, and remote controller is passive emission, and energy savings and cost are low, simple to operate, and interest is denseer; Compare with voice-control toy, noise is low especially, is fit to the each age group children and plays; The most outstanding characteristics of the utility model are: in amusement because of needs with palm pinching air bag, the ridge of gasbag outer surface can play the body-building function of tempering palm (finger) muscle group and massaging point, so the utility model is the novel toy that benefits in body and mind.

Fig. 1 is a circuit block diagram

Fig. 2 is a circuit diagram

Fig. 3 is the toy cat and produces inferior hyperacoustic air bag

Fig. 4 is the toy beeper and produces inferior hyperacoustic air bag

Fig. 5 is the toy music box and produces inferior hyperacoustic air bag

Fig. 6 is that the ridge of balloon surface is given an example: garden ring-type, point-like, spherical

Introduce embodiment of the present utility model in detail below in conjunction with accompanying drawing.

The described toy cat of Fig. 3 comprises two parts: air bag and cat.Air bag venthole place be equipped with when gas rapidly by the time can produce inferior hyperacoustic valve, the outer surface of air bag has ridge.In the cat body electronic circuit is housed, microphone BD1 in the electronic circuit, loudspeaker BD2 are contained in the cat body near the surface, so that receive or output signal, circuit board and battery pack GE can be contained in the appropriate location in the cat body, and two light emitting diode V5, V6 are contained in two positions of cat.Electronic circuit as shown in Figure 2, when inferior ultrasonic wave that air bag sends can be adopted piezoelectric ceramic piece or Electret condenser microphone by microphone BD1() receive after, be transformed into the signal of telecommunication immediately, amplify through V1, after enhancing of C1L resonance circuit and V2 promote the circuit lifting, further amplify through V3 again, enter mew integrated circuit KD-5605, make its output mew voice signal, this signal amplifies rear drive loudspeaker BD2 through V4 and sends loud mew, meanwhile, the light emitting diode of installing in two of cat is also glittering.The length of mew decide on what of the speech IC store voice information that adopted, and the stored mew of mew integrated circuit KD-5605 of present embodiment employing is 3, about 6 seconds.After treating that mew stops, pinching air bag again, inferior ultrasonic wave makes circuit working again, and the toy cat cries again 3, and is very interesting.

The operation principle of Fig. 4 and Fig. 5 is identical with the described toy cat of Fig. 3, just change the shell of toy and changed corresponding speech IC, when pinching air bag remote control beeper (or music box), what toy beeper (or music box) sent is beeper cry (or musical sound), and light emitting diode is also only glittering with a toy signal lamp in addition.

Claims

1, a kind of remote control electronic toy, by remote controller, toy with place the electronic circuit in the toy body to form, remote controller separates with toy, it is characterized in that: remote controller is an air bag, there is a valve at this air bag venthole place; Electronic circuit is made of microphone BD1, third stage amplifier V1, V3, V4, resonance circuit C1L and lifting circuit C2V2, speech IC D and loudspeaker BD2; Microphone BD1 inserts the input circuit of first order amplifier V1, resonance circuit C1L and lifting circuit C2V2 are connected between first order amplifier V1 and the second level amplifier V3, speech IC is connected between second level amplifier V3 and the third level amplifier V4, third level amplifier V4 output termination loudspeaker BD2.

2, remote control electronic toy according to claim 1 is characterized in that: the above-mentioned gasbag outer surface that valve is housed has ridge.

3, remote control electronic toy according to claim 1 is characterized in that: resonance circuit is a lc circuit.

4, remote control electronic toy according to claim 1 is characterized in that: microphone BD1 is piezoelectric ceramic piece or Electret condenser microphone.