CN1449854A - Toy play set - Google Patents

Abstract

A toy play set comprising a master toy member and two or more accessory toy members. The master toy member comprises a power source, an audio driving circuit and an audio transducer. Each of said accessory toy member is configured to receive power from said master toy member by contact and to provide visual response and/or an audio sound through a speaker located at said master toy member.

Description

The toys game group

Technical field

The present invention relates to electronic toy recreation group.

Background technology

This is the part continuation application of the unexamined U.S. Patent application 09/896,434 of submission on June 29 calendar year 2001.

Traditional portable electronic/electric device, for example electric tool or toy obtain electric energy from the battery that is installed in device inside.Required number of battery cells depends on the operating voltage of used circuit regulation.For many electronic circuits, need three batteries that general 3V and the operating voltage between the 4.5V are provided.The required operating voltage of many microcontroller chips is between 3V and 6V.For the device that surpasses 100mA to electric current provides the rational working battery life-span, for example comprise electric light, motor or loudspeaker, the battery sizes of selection is AA, C or D type battery normally.These batteries have not only increased suitable weight for device, and they have also limited the ability that the designer dwindles the product size, and this is the feature that miniature toys is wanted very much.The object of the present invention is to provide a kind of high capacity cell that do not need to be installed in the interior cordless system of hand-held items for merchandising.The present invention also aims to the application of this notion is extended to toy, toy comprises does not need internal electric source, for example the miniature electric toy of battery or ultra-high capacity capacitor.

Summary of the invention

The present invention at first relates to the hand-held items for merchandising with circuit.This circuit can comprise output device or transducer, for example bulb or LED.It can comprise that motor provides kinetic energy output.Perhaps, it can also comprise that loudspeaker produces sound, music or speech information.This circuit also comprises other different types of application circuit, for example design of identification oneself from other article of same family.Be used for powering in the body that first characteristic of this hand-held article is not have battery or other power storage parts to be installed in these article to output device.Accordingly, the size of article, weight and cost all are lowered.At least two conductive contacts provide two of article different positions, are preferably in both sides, are suitable for gripping with the forefinger and the thumb of staff.When electric energy is sent into by these conductive contacts, activate internal circuit.In order to send electricity to these hand-held article, provide independent controller compartment (compartment) and/or suitable interface circuit with the coupling contact that is connected to power supply.In a preferred embodiment, these contacts are designed to be connected to user's finger especially, for example thumb and forefinger.Perhaps, provide a kind of structure to make moving of forefinger and thumb two contacts of controller can be in target item.When the user picks up article, be positioned at the conductive contact of the coupling contact contact article of finger.Correspondingly, electric energy offers the circuit of article by the touching act of finger.When to the circuit supply of article or when activating, its produces response, for example light, action or sound according to the characteristic of the circuit that is contained in article inside.Perhaps, two conductive contacts can be provided in big toy on hand, and the doll of identical function for example is provided.

The finger contact inserts the compartment that required power supply is provided with line.That this compartment can connect is in one's hands, on wrist, arm and the waist, can be connected to any other position of human body or put into pocket.Preferably use Velcro (velcro) band that compartment is linked human body fast.Practical power also can be used one or more energy storing devices, for example battery or dress adapter on the wall.In the application of toys game group, for example doll's house, miniature city or miniature toy car, battery are installed on the main toy that moves everywhere, to contact attached toy.In order to produce louder sound, the little loudspeaker that is installed in miniature article or the attached toy member can be replaced by the bigger loudspeaker that reinstalls to power supply compartment or main toy.In this case, audio signal can obtain from the circuit or the attached toy of article inside, and the controller compartment at main toy amplifies so that drive bigger loudspeaker then.The circuit that perhaps is embedded in the target item can be used to drive loudspeaker to the transmission of the sound chip in controller compartment triggering signal.If provide three pairs the finger contacts be used for the bridge joint article and control compartment, audio signal and battery connecting circuit can be shared public electric wire.If two pairs of contacts only are provided, the AC audio signal can be superimposed upon on the DC power line, makes circuit share two leads.

In application, when audio signal was provided by the control circuit of controller compartment that is positioned at handheld unit or big toy, the circuit in the target item provided sign or triggering signal by the finger contact to control circuit.Therefore, different sound generates from the compartment control circuit, picks up outer goods by the finger contact in view of the above.Except sound, other support circuit, for example display board, LED and/or control button can be added to compartment, so that provide other feature to be used for enriching the packing of product.

Be connected electric wire between finger contact and the compartment preferably flexible or adjustable so that be applicable to different hand size.The finger contact can be designed to an annular part, refer to that cap or gloves are used to be connected to finger tip.When two finger contacts when contacting with each other, for fear of the unexpected short circuit of power supply, can provide short-circuit sensor and/or other holding circuit, modulus (A/D) feedback circuit for example, current limiter, fuse or high electric current shut-off circuit are to prevent any short circuit risk.Perhaps, the structure of finger tip contact can only be used to touch the contact of target item, and does not touch adjacent finger tip contact.For example each finger tip contact can be protected with the insulation wall of projection, and therefore two finger tip contacts do not allow to contact with each other.But, can form the coupling contact of article one side so that less coupling shape for lugs is provided, so they can be touched by the finger contact freely.

The family of the different target article with similar contact design preferably is provided, and for example a series of attached toy members are so that enrich the value of packing.First preferred embodiment of article is miniature flashlight, and this flashlight has bulb or the LED that is connected to two contacts that are positioned at the relative both sides of flashlight.When finger is picked up flashlight, provide electric energy from cell compartments, be used to light bulb or LED by the contact conducting.A kind of modification of this conception of species is that bulb or LED are placed in the flyer, for example dartlike weapon, ball or any other throwing article.For example the energy storing device of minicell or electric capacity can be installed in the throwing article so that the hand that leaves the user at flyer continues to light LED later on.Energy storing device will continue to light at short notice bulb or LED behind the disconnecting external power supply.

Other embodiments of the invention comprise the toy of the different individual characteies that difformity limits, for example doll, action star; Toy figure and toy car; Fabric structure in the toys game group, for example gas station or rotation radar station; The airport; Helicopter or toy electric tool.Recreation group for using the technology of the present invention can provide identical injection tool easily for different attached toy members.In this case, limiting the required difformity of the different individual characteies of each attached toy member can provide by the picture that is bonded on the attached toy case, in order to the attached toy member's that its is represented difformity to be described.Except different shapes, motor is also contained in many toy articles, so that action response is provided when target item is powered by the touch behavior.Although it should be noted that many toy articles, for example the car of belt wheel should be the miniature reproduction of product reality shape, and the present invention can extend to the instrument of conventional reality size to the application of electric tool.

At target object is under toy family member's the situation, for example doll; The toys game group; Doll's house; The car of belt wheel or action star, identification circuit can be contained in and be used in the toy distinguish the family member each other.When picking up toy, interface and/or controller circuitry in the compartment read identification signal from toy.Then by testing circuit identification toy characteristic.Can produce the different speeches, video demonstration, action or the interactive response that are suitable for aiming at this particular toy member design.Identification circuit is embedded into the electrical equipment that a kind of simple mode in the toy provides setting, for example resistance or electric capacity.When toy contact user pointed, resistance or capacitance were measured by interface circuit that is positioned at the controller compartment and/or controller.Each represents that the different elements value instruction control unit of different toys provides different speech or interactive responses.Can discern the exemplary interface circuit of resistance value, for example A/D converter, comparator circuit or bridgt circuit can be applicable to this purposes.Allowing the shared same power supply that is positioned at main toy controller compartment of all attached toys of different individual characteies, function or shape is another distinct advantage of the present invention.

It is for child provides a kind of toy that the present invention is further strengthened, so that survey the electrical characteristics of different external objects or material.In a preferred embodiment, the object resistance of estimation finger contact, the message that is shown by speech, light or the video area on LCD plate for example provides response.When reading low-down resistance, response is " this is a metal ".When reading very high resistance, response is " this is non-conductive ".When reading medium resistance, this cell response " this is people's a skin? "Low during to medium resistance when detecting, response can be " it feels very wet ".Perhaps, can produce a kind of tone, and the frequency of this tone or volume can change according to resistance or the electric capacity that two finger contacts detect.

In another embodiment, the activation of this finger sniffer or contact toys game group is configured to cell tester.When pointing contact across battery, controller in the compartment and interface circuit detect external voltage.At first read initial voltage.Cell voltage is connected to predetermined load then, reads on-load voltage then again.Relatively non-load voltage and on-load voltage can reflect the battery strength of test indirectly.The result can be by the speech declaration or by meter, LED indicator or LCD display representation of video shot.

In the prior art, the toys game group such as doll's house or minicar and miniature city comprises sensor, switch, and the transducer such as motor, bulb, LED is installed in the diverse location of toys game group.These all devices are connected to central control board with line, and obtain electric energy from the center power supply that is positioned at toys game group ad-hoc location.Too much wiring not only can produce quality problems, and can limit the attached member's of toys game group structure and position.The attached member of toys game group can not reorientate according to child's wish.In the improvement toys game group embodiment that the technology of the present invention is supported, the attached member of each element or toys game group has unique sign or individual character, shows as the different shape such as TV, micro-wave oven or pet.Different attached toy members also shows as and produces different responses, for example rotates the police car of radar station or generation siren.The main toy of being represented by doll, minicar or the toy unit of finger touch controls holds power supply, audio-signal-driven circuit and loudspeaker.As a toy pattern, main toy member around toys game group cell moving so that insert different attached toy members.When main toy touched attached toy member, main toy member fed electric energy into attached toy member so that send the unique difference response of each attached toy member.General response is provided by the lighting effect of action stunt, bulb or LED generation and the sound that sound-producing integrated circuit produces.Because loudspeaker also is quite large-sized building block, so the suggestion loudspeaker is installed in the main toy unit.In this case, provide the power contact head of electric current also to need to transport the analog or digital signal from main toy unit to attached toy member, the audio signal that this signal indication is sent main toy unit back to from attached toy member.

Be different from the contact that is positioned at user's finger tip, the common position of contact that is positioned at main toy unit is relative to each other fixing.Therefore attached toy member contact should correctly limit size and location, so that can touch the power end of main toy unit.In one embodiment, contact is positioned at doll on hand.In another embodiment, main toy unit contact is represented by the conduction angle of main toy car.Perhaps, many other that contact can be positioned at main toy unit make things convenient for the position, for example the pin of doll or be connected to the pier base (podium) of main toy.Required as the particular electrical circuit requirement, correct contact polarity normally moves and avoid circuit to damage for the toys game group very important.It is also extremely important to avoid short circuit to damage aspect power supply.Because toy is to be designed for the child of electricity polarity without any notion, so therefore expectation provides a circuit with built-in holding circuit, this circuit can automatically cut off or limit electric current when the power contact head short circuit.A circuit design that main toy is connected with attached toy reversed polarity preferably also is provided.

When wiring elimination and main toy member's size was dwindled, product cost reduced, and quality improves.It is that each interactive attached toy member can be positioned at diverse location that described improvement toys game group is used another remarkable advantage.Correspondingly, the attached toy member of dispersion or separation may form the toys game group.For example, doll's house can comprise the different loose part of furniture, instrument and fixation means, and each all has the internal circuit of being powered by doll described furniture, instrument and fixation means.Miniature city can comprise different independent fabric structure or lilliput car, and each all has different individual characteies and different responses are provided when electric energy receives.The doll's house annex no longer needs to resemble and is fixedly positioned in the doll's house the interactive doll's house of prior art.Miniature city or toy vehicles recreation group no longer are made up of in the building or the structure that are fit to the position fixed to one another.Play value is enhanced because children can freely equip themselves doll's house or build the miniature city of themselves design.

A further object of the invention is to provide a kind of matching integrated circuit (IC) chipset, and this chipset is fit to provide above-mentioned specific function to be used for main toy member and attached toy member.The IC chip that is used for attached toy member has and is used for receiving electric energy and producing numeral or the simulated audio signal feature to outside main toy member by identical electric wire from two electric wires.This IC chip preferably has internal latency or stabilizing circuit so that automatically start the transmission of audio signal when electric energy receives.The 2nd IC of chipset is positioned at main toy side.This IC chip feature is to extract from the electric wire that is connected to attached toy the circuit of audio signal.The 2nd IC also disposes and is used for converting analogue or digital audio and video signals so that excitation sound transducer, for example loudspeaker.Best, the 2nd IC chip can encourage loudspeaker so that use the dynamic range of loudspeaker fully at both direction.The integrated circuit that is designed for this specific Green Voice function is open in the US patent 5,990,739 and 6,163,214 of applicant's issue.

Features of novelty of the present invention has been done to elaborate in the appended claims book.With reference to accompanying drawing, according to following description, the present invention will be better understood.

Description of drawings

Fig. 1 shows the attached controller of hand contacts the target toy car that touches with the finger by described controller embodiment;

Fig. 2 shows another preferred embodiment of the attached controller of described hand;

Fig. 3 is mounted in the interior control of the attached controller of hand and the embodiment of interface circuit;

Fig. 4 A is mounted in the embodiment by the interface circuit in the items for merchandising of the coupling contact contact that is connected to controller;

Fig. 4 B is the waveform that flows through the electric current of the contact of Fig. 4 A and interface circuit;

Fig. 4 C is mounted in by another interface circuit in the items for merchandising of the coupling contact contact that is connected to controller;

Fig. 5 A is mounted in the example of the sonorific interface circuit in the items for merchandising;

Fig. 5 B is the waveform that flows through the electric current of the contact of Fig. 5 A and interface circuit;

Fig. 6 A shows another preferred embodiment of controller;

Fig. 6 B shows the dress optional adapter on the wall that power supply is provided to the control layout;

Fig. 7 A is mounted in the circuit of the generation light in the items for merchandising;

Fig. 7 B shows the internal structure of using the dartlike weapon of circuit shown in Fig. 7 A;

Fig. 7 C shows the flashlight that uses circuit shown in Fig. 7 E;

Fig. 7 D shows the simple led circuit that is installed in the items for merchandising;

Fig. 7 E shows the bulb circuit that is installed in the items for merchandising;

Fig. 7 F shows the motor circuit that is installed in the items for merchandising;

Fig. 8 A is the toy motorcycle with built-in motor;

Fig. 8 B is the power hand tool with built-in motor;

Fig. 8 C is the toy airplane with built-in motor;

Fig. 8 D is the circuit with element of discerning the contact that is connected to the target toy;

Fig. 8 E is the toy pet that has two contacts on its both sides;

Fig. 8 F is the attached doll that has contact on its both sides;

Fig. 9 A describes the retainer walls of the contact that centers on the controller limit to prevent the sectional view of this contact and adjacent contact short circuit;

Fig. 9 B is the coupling contact by the contact reception of Fig. 9 A;

Figure 10 holds two contacts and allows the alternative of these contacts by the structure of the finger location of staff;

Figure 11 is another modification embodiment that is used for test battery of Figure 10;

Figure 12 is that the pulse width modulated waveform that transition diagram 4A and 4B represent is used to encourage loudspeaker to produce the embodiment by the audio signal that is stored in the data representation in the attached toy member;

Figure 13 shows and is installed in being used in the attached toy member and receives electric energy and pulse data is provided back the circuit of main toy at opposed polarity by electric wire;

Figure 14 shows the new integrated circuit that is designed for main toy unit, and this circuit configuration is used for from electric wire derived pulse signal with at two polarity excitation loudspeakers;

Figure 15 A shows and is used to contact and to the centre of the palm of the doll hand of attached toy member power supply;

Figure 15 B shows the back side of the doll hand of Figure 15 A;

Figure 16 shows the doll's house of prior art, and it has device and the equipment that is fixed on the appropriate location and is connected to central control circuit plate, power supply and loudspeaker;

Figure 17 shows the improved doll's house that the play value that has more flexibility, high-quality and Geng Gao is provided;

Figure 18 A shows the micromachine of the main toy of expression unit;

Figure 18 B shows attached toy member of expression and micromachine; With

Figure 18 C shows the miniature building in the attached toy member's of expression miniature city.

The specific embodiment

At first, described according to the combination of controller embodiment 100 of the present invention and items for merchandising embodiment 120 and used with reference to Fig. 1.The velcro that controller 100 comprises layout 101, be used for layout 101 is attached to staff is with 103; Two refer to that cap 104,107 is used for attached thumb 113 and forefinger 112.Refer to cap each on be conductive contact 108.Each contact all is connected to layout by lead 105 and 102.Lead 105 has flexibility, elasticity or the section 106 of reeling is used to regulate the distance that refers between cap 107 and the layout 101.Perhaps, the protruded length of lead 102 can be by hiding section adjusting of the lead in the layout 101.Layout 101 inside be to outside target item one by one toy car 121 battery of electric energy is provided.Two contacts 122 are positioned at the both sides of toy car 121, and therefore when finger 112,113 was picked up car, each contact 108 all contacted the respective contacts 122 of car and the circuit in car provides electric energy.The motor that is connected to wheel is provided at automotive interior.The contact of this motor is connected to contact 122.Finger contact 108 1 contact contacts 122, motor are just by the powered battery in the layout and bring into operation.Perhaps, with light transducer for example the electricity of LED be included in automotive interior.LED will be lighted when picking up automobile.In an alternative, the circuit that is positioned at automobile is an identification circuit, and this identification circuit provides some electric recognition feature, is suitable for the target item for example feature or the individual character of automobile 121 by finger contact and response, and the circuit in the layout is picked up identification.For example, when picking up ambulance, alarm sound produces.If sell lorry with finger 112,113 contact ice creams, the music box tune begins to play.

When this notion extended to miniature city toys game group, each of the different cars that provide had different shapes, function or individual character.Some cars can produce individualized voice when activating.Some cars can provide the lamp of flicker after power supply.Some other cars can comprise motor so that visual activity is provided.Perhaps, different permanent plant or buildings can be included in the toys game group.Each building also provides different sound, light or activity response when activating.For example, radar station can provide the radar antenna of rotation when activating.The gas station can provide air pump sound when activating.The sweet shop can provide the neon lamp of scintillation after receiving electric energy.Different Wreck-Gars can provide dissimilar dialogues when activating.When the present invention extends to girl's toys game group, provide the affiliated facility of in doll's house, finding usually.Different sound, lamp or action responses is provided at the slave controller layout or when providing electric energy to receive electric energy with sonorific main toy each associate member.Except finger contact design, the controller layout also can be contained in another main toy member that can easily be equipped with the toys game group.Main toy is the key feature that can move the toys game group that shows everywhere.In one embodiment, the controller layout is hidden in the doll with the contact of different doll's house facilities so that obtain different interactive audio, lamp or action response according to attached toy member's different individual characteies.Because being connected to by child, main toy member has the attached toy member of remarkable difform difference, so must provide the method for attachment of simple and easy operating so that make the toys game group have good use value.Correspondingly, expectation reduces the quantity of the required contact of interface between each of main toy member and attached toy member.In order to make electric current flow to another toy member from a toy member, two contacts are minimum numbers of the expection of design.Therefore, during the invention stage, make in the simulation or the transmission of data-signal, paid very big effort in case can shared processing two wires of low current sound chip and high electric current bulb and motor different needs for example.Short-circuit protection has increased in conjunction with power supply and the other degree of difficulty of Design of Interface Circuit.Provide electric capacity to be used for two pairs of contacts so that the attached toy member's of identification characteristic makes circuit design complicated more under contact.The scheme that solves the design challenge of great majority identification is discussed in the following description.

Referring now to Fig. 2, show other controller unit 200.On layout 201 tops is LCD display board 202, speaker area 203 and load button 204.Mounting strap 209 and two sections relative edges from layout of 210 stretch out and are used for the controller layout is attached to the user on hand.Make layout can be fit to the hand of different sizes with 211 with the coupling velcro section of 212 ends.It should be noted that except hand, layout can hold or be attached to other many different parts of human body.The controller layout links with contact 207 and 216 by lead 205 and 215.At lead 215 ends are plugs 214, and 214 configurations of this plug are used for inserting socket 213 and are used for conduction between layout and the finger tip contact 208.Not only exposure size that receiving position can be used to regulate lead 215 of plug.

Fig. 3 shows the embodiment of circuit in the main toy member of the layout that is installed in Fig. 2 or toys game group.The power supply that is provided by the battery that is connected to the different supply socket of circuit 338 is provided layout.When the electric current of resistor 308 was flow through in microcontroller 301 reductions, transistor 321 connects and electric current is supplied to external object article or attached toy member by contact 310 and 311.Contact 310 and 311 is expressed as shown in Figure 1 by contact 108.The magnitude of current that offers target item or attached toy member is by the base current value control of presenting by control resistor 308.These resistors are also as D/A (digital-to-analogue) converter, so that the data signal that microcontroller is provided converts the analog signal of supplying with the external object article to.Causing under the situation of overcurrent that the current value of contact 310,311 is flow through in resistor 309 restrictions.The control button 204 of Fig. 2 is by switch 302 expressions of Fig. 3.Reset switch 306 is used for restoring when needed microcontroller 301.Circuit can provide the LCD display unit 303 by display board 202 expressions of Fig. 2.

In a different preferred embodiment, controller 200 configurations of Fig. 2 are as cell tester.When finger tip contact 216 contacted with the contact of battery, this voltage converted digital reading to by A/D (modulus) converter 312 and is read by microcontroller 301 then.Diode 315 these circuit of protection when battery polar is changed.Microcontroller can also be connected transistor 328 so that provide dummy load to external cell.Analysis the cell voltage under the different loads condition and correspondingly power capacity on display board 303, show or announce by loudspeaker 305.Perhaps, microcontroller 301, audio signal driver 304 and audio-frequency transducer 305 can dispose so that produce from receiving the audio sound from the voice data conversion of contact 310,311.

In another embodiment, the external object article comprise the different attached member of toy family, and each all has the unique identification circuit that embeds interior.When this identification circuit, when for example the resistor of different unique values contacted with contact 310,311, A/D circuit 312 read the value of resistor.Search the form that is installed in the software program with predetermined resistance, microcontroller can be discerned the particular toy article of being picked up by the finger 112,113 of Fig. 1.Correspondingly, alternative sounds information or custom design can produce for the interactive response of target item.Perhaps different custom design visual informations can show on LCD plate 303.

In other application, the external object article comprise the sound chip of embedding.When DC electric current power supply that target item is provided by transistor 321, the AC acoustic information can produce and send it back contact 310,311.This acoustic information is filtered, is amplified and be used for encouraging loudspeaker 333 by amplifier 332 by capacitor 331.In true a large amount of application, the loudspeaker of these two exciting circuits can be in conjunction with so that save cost.

Referring now to Fig. 4 A, show the preferred embodiment of the circuit 400 that is installed in target item or attached toy member inside.This circuit can produce data signal when receiving electric energy.This data signal can be used to send the identification signal of target item or serve other application.Contact 408,409 expressions are positioned at the conductive contact of target item outside, for example contact 122 of the toy car 121 of Fig. 1.The heart of circuit is a microcontroller 401.This microcontroller is by the external voltage power supply that obtains from contact 408,409.Capacitor 406 comprised as filter with energy storage in case when contact moment does not contact storage of electrical energy.When power supply was connected to contact 408,409, microcontroller was powered.At this moment, the voltage waveform at contact 408 and 409 two ends is illustrated among Fig. 4 B.In case circuit is stable, microcontroller 401 produces a series of pulses 421 and 433 according to the characteristic of target item.These pulse-on and disconnect transistor 402 and correspondingly electric wire is supplied with in pulse load by transistor 404.Pulse 421 and 422 amplitude are determined by the internal driving of the interface circuit at the value of resistor 404 and controller or main toy member place.Pulse 421 and 422 processing of circuit then by the controller end.Response produces according to detected pulse.The diode 405 that comprises Fig. 4 A is used to weaken pulse signal so that enter the power line 407 of microcontroller circuit.

In order to determine when microcontroller 401 produces pulse and can produce which kind of pulse, and trigger switch 410 is included in the circuit 400.In many application, use only two finger access target items, this finger also provides the contact function so that to chip power supply.Therefore, switch 410 preferably integrally is positioned at right back of contact 409, makes the identical finger of the enough access contacts 409 of switch 410 energy trigger.Similarly, controller switches preferably be linked in the mechanism of controller side contact in case this switch can enough control controllers side contact the identical thumb and the forefinger of motion trigger.Another advantage of this design is that circuit can be set to the low power standby state to preserve energy.This circuit is only recalled normal operating state when controller switches triggers.Perhaps, target device or attached toy member's circuit can postpone to activate after electric energy is sent to integrated circuit.No longer need trigger switch 410 in this case.

Fig. 4 C shows other circuit common and is used for target item or attached toy member.The load circuit of piece 434 expression target items.It can be analog circuit, digital circuit or programmable circuit.It can also be the simple load circuit such as motor, bulb or LED.Provide optional trigger switch by switch 433 by the electric wire that capacitor 435 is connected to circuit.Capacitor 435 will provide instantaneous negative trigger impulse 424 (provide a momentarynegatively going triggering pulse), shown in Fig. 4 B.This trigger impulse will be used to trigger the circuit that is positioned at the controller end.The resistor 436 that comprises is used for giving capacitor 435 discharges when trigger switch 433 discharges.

Fig. 5 A is the alternative of Fig. 4 A design, and wherein functional block 501 produces analog signal, for example sound waveform.This sound waveform is amplified by transistor 502 and is coupled by capacitor 511 and contact 508.The dc voltage that contact 508 and 509 two ends are measured is by voltage waveform 502 expressions of Fig. 5 B.Coupling AC signal is by analog waveform 521 expressions.

Alternative preferred embodiment with gloves 601 and controller layout 610 has been shown in Fig. 6 A.Controller layout 610 is the same in essence with the controller layout 210 of Fig. 2.Mounting strap 611,612 configurations are used for the controller layout is installed to user's wrist or arm.Cable 607 is connected to the controller layout on the finger contact 608 that is positioned at the gloves place.Optional connector plug 609 that comprises and socket 602 are used for the easier installation of controller group.In power tool application, controller layout packing 610 can be replaced by the dress adapter 620 on the wall of simple battery case or Fig. 6 B.Plug 623 is connected to the socket 602 of gloves 601 simply so that any electric tool power supply of picking up for finger 605,606.

Other preferred embodiments referring now to target item or attached toy member.Be to have the electronic dartlike weapon of circuit that is installed in the dartlike weapon shown in Fig. 7 B.The main body 717 of dartlike weapon is made by transparent or semitransparent material.What embed dartlike weapon inside is light transmitting transducer 716 and optional energy accumulator 713.On the both sides of main body is that conductive contact 711 and 712 is used for the internal circuit conduction to dartlike weapon.Fig. 7 A shows the inner embodiment of circuit of dartlike weapon.Light transmitting transducer 716 is represented by LED706.Energy accumulator 713 is by capacitor 703 expressions.Resistor 705 limits the brightness of LED.The charging current of capacitor 703 is by resistor 704 restrictions.LED706 lights when the finger contact provides electric energy for contact 711 and 712.Capacitor 703 also charges when electric energy is kept one to two second fully.When dartlike weapon left user's hand, the electric energy that LED continues to light in being stored in capacitor 703 used up.This design provides beautiful taillight along the projectile of dartlike weapon.Light dartlike weapon and not only strengthened the recreational of this recreation, and to the motion slowly of the aloft dartlike weapon of the easier seizure of video camera.

Fig. 7 C shows the flashlight of miniature profile.It has a light transmitting transducer 726 that is positioned at main body 727 fronts.On main body 727 both sides are contacts 721, and configuration is used for receiving the electric energy by the finger contact.The main body that can observe flashlight is extremely thin because battery is installed in the flashlight.The light transmitting transducer is represented or is represented by the bulb of Fig. 7 E by the LED734 of Fig. 7 D.Except light emitter, target item can also comprise motor 753, shown in Fig. 7 F, just provides action or activity so that the user points the contact of contact target article.

Fig. 8 A shows motorcycle 800, utilize the technology of the present invention design other the wheel power car arranged.On the both sides of motorcycle 800 are contacts 803.Motor and gear mechanism are installed in layout 801 inside and are connected to wheel 802.Motor is linked to contact 803, shown in Fig. 7 F.Contact finger one is picked up motorcycle, and motor just begins rotation.The finger contact that the slave controller layout stretches out preferably is attached to middle finger and thumb.Make forefinger freely be used to control the manipulation of front-wheel 805 and the manipulation of mechanism 804 like this.Perhaps have the action star of internal electric source or doll and can be used for activating motorcycle.Supply electric current to contact so that the excitation motor by coupling.

Fig. 8 B is electric screw driver 820 examples, and the configuration handheld tool is used for contacting the power pack interface with pointing.Shell 821 inside are motor and gear-box.Motor is connected to the contact 823 that is positioned at the shell both sides.Because battery is not installed, so the handle of screwdriver is retracted to the hand gripping that less size is suitable for the user just.Finger contact one is picked up this instrument, and screwdriver just begins rotation.This is the method very easily that only starts or stops the low pressure power hand tool by the contact finger.The advantage of this layout is that the weight of power hand tool is lighter, and size is littler and cost is lower.It should be noted that power hand tool can be that the handheld tool that is used for routine work or miniature toys grade with material object instrument of a size only is used for children.

Fig. 8 C is the toy airplane with the motor in main body of being installed in 811.Motor is connected to the contact 813 that is positioned at main body 811 both sides.When gripping aircraft by power supply finger contact, the screw 812 that is connected to motor begins to rotate and is used for children so that the aircraft of simulated flight.Perhaps, can provide helicopter to be used for the identical game model.

Fig. 8 E is the pet 830 of toy size, has two contacts 831 on its both sides.Torso interior dog is the same circuit of being represented by resistor, shown in Fig. 8 D.When the finger contact gripped this dog, controller circuitry read the value of the resistor 853 of the appearance of discerning dog.In response, can produce the sound of barking with the loudspeaker of excitation by 305 expressions of 203 and Fig. 3 of Fig. 2.Bark that sound embeds in the dog body by being stored in, in the control layout or the electronic data in the integrated circuit in the main toy member represent.Fig. 8 F is the doll that is equipped with different resistor values.This design self can be the shape of doll with the attached toy member of figure explanation.When finger contact contact contact 841 and 842, girl's sound produces from 305 the loudspeaker of 203 and Fig. 3 of Fig. 2.Optional switch 854 is provided in the identification circuit so that just connect up to the switch closure resistor.This optional switch preferably is positioned at one of contact back.But this arrangement makes the user contact contact under the situation that does not trigger sound or visible response immediately.Sound or visible response only produce when switch closure.

Fig. 9 A shows configuration and is used to prevent that two fingers from contacting the finger contact design of short circuit when contacting with each other.Conductive contact 903 is soldered to the lead 901 that is connected to the control layout.The 904th, around the protective bulkhead that contact 903 forms, make it can not touch any surface with the big area of ratio open 905.Correspondingly, contact 903 can not contact other contacts of same structure.Fig. 9 B shows the coupling contact with the outstanding contact zone 911 that offers target item.The expose portion ratio open 905 of this protruding segments 911 is little, therefore can enter the cavity 906 that is used to connect contact 903.

Figure 10 shows another embodiment 920 with the controller layout that is similar to Fig. 1 and finger contact structures, points contact except the further syndeton of pair of forceps shape is provided so that grips.The action of first contact 924 is by the motion control of finger 922.The position of contact 925 is by the motion control of finger 923.Space between the contact is bigger than the target item that connects.

Figure 11 shows the enhancing example structure and is used for test battery.Replacement is attached to user's hand with the controller layout, and as shown in figure 10, layout 931 is connected to the neighbouring part of tweezers tongue piece 937 and 938.Tweezers tongue piece 937 and 938 is made by the elastomeric material that has than measuring the wideer opening of battery.Perhaps, can provide pivot at the approach end of tongue piece 937,938.When battery was between tongue piece, tongue piece 937,938 made the positive and negative end of battery 941,943 be connected to the respective contacts 939 of the far-end that is positioned at the tweezers tongue piece by user's two fingers, 935,936 extruding.Referring now to the circuit of Fig. 3, cell voltage offers the circuit of controller by contact 310 and 311.This voltage converts numerical value to by analog-digital converter 312 and is read by microcontroller 301.The dummy load of battery can realize by connecting transistor 328 or 322 under test condition.Dissimilar batteries needs the different loads value to be used for determining the electric current deliverability of battery usually.Fully loaded and do not have the voltage drop between the loading condition to analyze by microcontroller 301.The battery testing result is presented on the LCD plate 932 of LCD plate 303, Figure 11 of Fig. 3, is sent signal or is sent by the loudspeaker 305 of Fig. 3 or the loudspeaker 934 of Figure 11 by the LED indicator.Fig. 1, Figure 10 and Figure 11 are attached to contact with the figure explanation different structure of people's finger.Thereby the finger motion that can make the people is controlled the every other modification of design of the position of two contacts and all is included in the disclosure and claims book of present patent application.In an alternative, the motor circuit of Fig. 7 F can be installed in the control layout 931.Motor can be connected to descending mechanism of gear and/or dummy load, and the torque that the speed of service of motor or motor apply has directly reflected the electric energy fillip of test battery.The conventional method that can use reflection torque and rotary speed then is so that the relative intensity of indication test battery.

Figure 12 is the simple version of Fig. 3, thereby design is used for picking up pulse width modulated waveform audio signal excitation loudspeaker.Supposing provides attached toy member pulse-generating circuit, shown in Fig. 4 A, and shown in Fig. 4 B, the pulse of this generation is the pulse width modulation audio signals that is suitable for the direct-drive loudspeaker, circuit shown in Figure 12 represents to be extracted in the main toy member of the pulse signal that superposes in the DC power supply, shown in Fig. 4 B.Give two comparators 1007 and the sound generating integrated circuit power supply that is positioned at attached toy member by the power supply of battery 1001 expressions.Observe by the circuit that is positioned at attached toy member inside, resistor 1004 limits the internal driving of electric wire.This impedance is required at DC supply voltage top superimposed pulse signal.Resistor 1005 and 1006 forms the reference potential divider and is used for comparator 1007.Reference voltage exactly is arranged on the level below voltage level 425, shown in Fig. 4 B.Therefore, comparator 1007 will switch on and off transistor 1008 in response to the pulse 421,422 of Fig. 4 B.The pulse width audio signal will convert audible signal to by the audio-frequency transducer by loudspeaker 1009 expressions.

Shown in Fig. 4 A, in order to work, sound generating circuit 400 needs the voltage of suitable polarity so that be connected the circuit that is used to work with 409 with contact 408.The anode wire configuration is used for connecting contact 408.Earth conductor cable should be connected to contact 409.Under the situation of toys game group, may require very much to be used for child so that can not manage to be connected with the power supply of correct polarity.Correspondingly, being desirable to provide a circuit can be from the electric wire pulse signal of extracting, and no matter electric wire is to connect with the positive polarity direction or with the reversed polarity direction.Figure 13 shows the preferred embodiment of the sound generating circuit that is positioned at attached toy side.Contact 1101 and the 1102 main toy members from arbitrary polarity receive electric energy.Diode 1106 and 1104 is positive time conductions at contact 1101 with respect to contact 1102.Diode 1103 and 1105 voltages at contact 1102 places are positive time conductions with respect to contact 1101.Polarity correction circuit can be provided in IC interior or locatees and the integrated circuit outside by discrete component.Supply of electrical energy gives capacitor 1115 chargings that less energy is provided so that keep the normal function of sound generating integrated circuit 1112 when power supply moment disconnection.Resistor 1114 is emitted the electric energy that is stored in the capacitor 1115 when externally electric energy is removed.Oscillator resistor device 1113 is determined the clock frequency of sound generating integrated circuit 1112.Be stored in the data representation sound in the integrated circuit 1112.Sound generating integrated circuit 1112 produces the pwm pulses that is suitable for encouraging loudspeaker.This pulse width modulating signal transmits by output plug 1117 and the line current that flows through resistor 1111 is reduced.Compare with the internal driving of main toy member circuit, the value of resistor 1111 forms the potential divider of the amplitude of the pulse signal that is limited to the stack of DC level, shown in Fig. 4 B.Diode makes it no longer to disconnect by isolating the power supply smoothing circuit that is formed by capacitor 1115 by the pulse signal of output line 1117 excitations.Resistor 1109 and capacitor 1107 form and can make integrated circuit 1112 externally the delay circuits for triggering or the ReSet Circuit of electric energy reception short delay activation afterwards.When power supply, postpone circuits for triggering and forbid that the integrated circuit triggering is stable up to it.

It should be noted that although pulse width modulation output as shown in figure 12 can the direct-drive loudspeaker, it can only be at a direction excitation loudspeaker.This configuration can not be used whole dynamic ranges of loudspeaker, and is therefore invalid for loud volume is provided.Optionally the high efficiency audio configuration will be used at both direction excitation loudspeaker 1009.Figure 14 shows the custom integrated circuit according to the present invention so that from extract audio signal and at both direction direct-drive loudspeaker 1204 of electric wire.In this configuration, the pulse signal shown in Fig. 4 B can no longer be the pulse width modulating signal that is used for the direct-drive loudspeaker.What replace is that the pulse signal of generation comprises that preferably the pulse code modulation (pcm) signal of a sign bit is to differentiate the polarity of loudspeaker exciting current.This PCM pulse converts pulse width modulating signal to encourage loudspeaker 1204 at both direction by integrated circuit 1207.Be similar to the resistor 1004 among Figure 12, resistor 1206 is at the internal driving that limits main toy power circuit when contact 1202 and 1203 is observed.According to the predetermined input limits of input plug 1208, extract by integrated circuit 1207 from the pulse that electric wire receives.

Figure 16 shows the interactive electronic doll's house of the prior art of expression toys game group unit.It on the low table of doll's house the trigger switch 1418 of expression doorbell.When switch 1418 is connected, triggering signal be sent to the central electronic module that is positioned at shell 1420 back and then doorbell sound produce by loudspeaker 1415.Another trigger switch 1414 that is connected to the central electronic module by lead 1412 triggers module so that produce the microwave hiss.Simultaneously, be positioned at lamp and the motor of the controller of central electronic module by lead 1412 connection micro-wave ovens 1413.

It on the high table top of prior art doll's house preparation table 1401 with lamp 1402.In the time of on being sitting in chair 1403, the switch that is positioned at below the chair sends triggering signal to the central electronic module, and the latter is by lead 1406,1405 and 1404 turn-on lamps 1402.The 1407th, by switch 1408 " connection " thus produce the television set of TV programme sound.Switch 1410 switches on and off the bulb that is positioned at lamp 1409 back.Can observe, the attached toy member such as micro-wave oven 1413, tap 1417, doorbell 1418, preparation table 1401, television set 1407 and lamp 1409 is connected to the electronic module of shell 1420 back.This electronic module is by power supply 1416 power supplies of fixed position and the loudspeaker 1415 of excitation fixed position.The design of this traditional prior art doll's house and the present invention relatively have some limitations.At first, the too much wiring that attached toy member is connected to the central electronic module has limited the design flexibility of constructing toy.Secondly, too much wiring also causes the more quality problems of product.The 3rd, attached toy member is positioned at the fixed position, has limited the recreation model that is used for children like this.

Figure 17 shows according to the improved doll's house of the technology of the present invention.Doorbell comprises generator gate the tinkle of bells sound when the microcircuit module of the demonstration of design shown in Fig. 4 A is used for externally electric energy reception.This module is positioned at right back of doorbell contact 1513.When the main doll with internal cell and loudspeaker moved access contact 1510, doorbell circuit activated.Doorbell sound produces by doll then.Micro-wave oven 1509 is equipped with the other miniature module that is positioned at contact 1510 back.Bulb also is provided in the face behind the door of micro-wave oven 1509.1512 expression trigger heads are with the mobile sound of the water of connecting tap 1511.The interactive pet of 1514 expressions is the other popular attached toy member of doll's house toys game group one by one.The electronic module that is positioned at the dog body produces the sound of barking when electric energy is supplied with contact groove 1515.On the high table top of doll's house, trigger contact 1504 and start about talk hollow and the preparation story by the little electronic module that is positioned at below the chair.Contact 1501 is connected so that turn-on lamp 1503.In television set 1505 inside are the other miniature sound modules that receive electric energy from contact 1506.When electric energy was supplied with contact 1508, lamp 1507 was connected.In order to give the miniature electronic module power supply of all these diverse locations, main doll is equipped with at least two contacts.These contacts can provide in any position that makes things convenient for of doll, comprise the pier base that is positioned at below the doll.

Referring now to Figure 15 A, show the centre of the palm of the hand of doll.Conductive contact 1302 serves as first contact 1202 of Figure 14 or the contact 310 of Fig. 3.At the back side of the doll hand 1310 shown in Figure 15 B are another conductive plates 1312, and it represents other contacts of Figure 14 or circuit shown in Figure 3.Main doll be equipped with internal electric source for example battery so that give all attached toy members power supplies.It is inner so that extract by the sound that is stored in the data representation in the single attached toy member that loudspeaker and electronic module also are provided at doll.When the hand of doll inserts the groove 1510,1512,1515,1508,1506,1501 and 1504 of attached toys game group when one of any, provide difference response by individualized voice, lamp or animation action expression.It should be noted that the most of interactive facility in the new doll's house can move according to children's wish now everywhere.No longer need to cause the long lead of quality problems.Should also be noted that the unavailable movably interactive pet to the prior art doll toys game group of previous Figure 16 is possible now.Interactive dog can be placed on any position in the doll's house.

Replace being used for girl's doll toys game group, the present invention also can be applicable to boy so that build the miniature city toys game group with vehicular traffic, building and other structures.Prior art vehicular traffic toys game group is used the technology that is similar in the prior art doll's house shown in Figure 16.All support affiliated facility and building all is positioned on the toys game group regularly.Therefore, toys game group volume is big and be difficult to move everywhere.Figure 18 A to 18C shows the different discrete miniature City Building piece of being arranged by children.Figure 18 A shows the main toy member's of expression vehicular traffic.Be similar to main doll, power supply, loudspeaker and audio frequency are separated out circuit and also are provided in the main toy member.Two conduction angles 1601 of buffer 1602 and the conductive contact element of 1603 presentation graphs 3, Figure 12 and circuit shown in Figure 14.Figure 18 B shows another vehicular traffic that is configured to attached toy member.It in the police car of Figure 18 B the miniature electronic module of Fig. 4 A, Fig. 4 C, Fig. 5 A or Figure 13.The contact of circuit is by the conduction angle 1611 and 1613 expressions of buffer 1612.When the buffer of car 1600 contacted the buffer of car 1602, the alarm sound of police car produced.Provide another miniature electronic module of air pump sound effect and instrument face plate lamp to be provided in the gas station of Figure 18 C.When the conductive contact 1622,1623 of the buffer 1602 contact gas stations 1620 of car 1600, device shows that 1621 light and when air pump nozzle 1624 air pump sound effect generation when groove 1625 shifts out.The advantage that this new toys game group designs is that children can in turn collect different interactive attached toy members, because they are not positioned on the toys game group unit regularly.Contrast traditional miniature city toys game group, this toys game group is more portable.In addition, the attached toy member in whole miniature cities can reorientate according to the city plan of children's design.Can observe, all different toy members comprises that the attached toy member of main toy member and each has different shapes and individual character.The response that is produced by the attached toy member of difference can be represented with alternative sounds, lamp and animation visual effect according to attached toy member's different individual characteies.

The notable feature of this toys game group is that some attached toy members only provide acoustic frequency response, and other attached toy members are characterised in that visible response only is provided.Can also these two kinds of responses for other attached toy member.Each attached toy member's individual character is limited by unique shape or unique response of providing.Therefore main toy member need provide structure and/or the interface circuit that is fit to start two kinds of responses.

By foregoing description, should be appreciated that now the applicant discloses configuration power supply or the electronic items for merchandising of interface or the control device of attached toy member family or main toy member's embodiment at this.Attempt is that items for merchandising or main toy member do not need internal cell as power supply.The required energy source of target item or attached toy member is in the controller layout of finger contact or derive from main doll.Particularly, it should be noted that, have finger contact different modification, with contact be attached to the finger of staff different modes, will control distinct methods that layout is installed to user's body with by contact with main toy member and the different orthodox practices that attached toy member collective is connected, be used for different sound, lamp or the action responses of different individual characteies activation according to attached toy.Although specific embodiment of the present invention is open, should recognizes for those skilled in the art and can in spiritual scope of the present invention, make modification and change the present invention.Therefore, attempt is that these modification and change all are included in the appended claims.

Claims (38)

1. method of recreation group that plays with toys, this toys game group has the main toy member and at least the first and second attached toy members, and described method comprises following recreation model:

(1) provide the power supply and at least the first and second contacts to described main toy member;

(2) provide circuit arrangement and at least two contacts to be used for receiving electric energy from described main toy member to each of described attached toy member;

(3) the location described first and second attached toy members leave certain distance;

(4) move described main toy member and contact the described first and second attached toy members respectively;

(5) when contacting described main toy member contact, attached toy member contact provides audio frequency or visible response.

2. the method for claim 1, wherein described attached toy member is positioned at the different fixing position of toys game group unit.

3. the method for claim 1, wherein described first attached toy member comprises that the visual device that changes into is to become visual effect with current conversion.

4. the method for claim 1, wherein described first attached toy member is characterised in that acoustic frequency response, and the described second attached toy member is characterised in that visible response.

5. each of the method for claim 1, wherein described attached toy member all has different shapes so that limit corresponding attached toy member's different individual characteies.

6. method as claimed in claim 5, wherein, the difference response that each of described attached toy member all provides the different individual characteies by described attached toy member to limit.

7. the method for claim 1, wherein described main toy member is a doll.

8. method as claimed in claim 7, wherein, each of described attached toy member triggers different audio frequency or visible response when the described doll of contact.

9. the method for claim 1, wherein described first attached toy member represents miniature vehicular traffic.

10. each of the method for claim 1, wherein described main toy member and the described first attached toy member comprises two contacts;

The described first attached toy member comprises first circuit so that receive the operation electric energy in predetermined polarity;

The described first attached toy member also comprises second circuit, and the configuration of this second circuit can make described first circuit normally move when first polar orientation or the second reversed polarity direction contact the described first attached toy member contact at described main toy member contact.

11. the position of the method for claim 1, wherein described first contact is limited by the action of user's first finger, and the position of described second contact is limited by the action of described user's second finger.

12. the method for claim 1, wherein, described main toy member comprises sound transducer, and the described first attached toy member comprises circuit arrangement, the data that storage is represented by the sound of described main toy member's sound transducer generation in this circuit arrangement.

13. method as claimed in claim 12, wherein, being created in when described main toy member contact contacts the described first attached toy member contact of described audio sound starts.

14. method as claimed in claim 13, wherein, described main toy member comprises exciting circuit so that encourage described sound transducer in first polar orientation and the second reversed polarity direction.

15. the method for claim 1 also comprises step: provide a circuit during short circuit each other so that restriction or cut off electric current from described main toy member at described main toy member contact.

16. the toys game group comprises:

Doll has power supply and at least two contacts are used for providing electric energy to external attached toy member from described power supply; With

Each of the first and second external attached toy members all has at least two contacts and configuration is used for receiving the circuit that electric energy is used to provide audio frequency and/or visible response from described contact; Each attached toy member contact also is designed to contact the contact of described doll and receives electric energy from described doll and is used to start described response.

17. toys game group as claimed in claim 16, wherein, the described first external attached toy member comprises the data of representing audio signal; Also comprise sound transducer with described doll and produce circuit by the audio sound of described data representation.

18. the toys game group comprises the main toy member and at least the first and second attached toy members; Wherein

The described second attached toy member represents fabric structure;

One of described main toy member or first attached toy member represent vehicular traffic;

One of described attached toy member comprises the memory of data of storage representation audio signal;

It is one of any that described main toy member comprises that power supply and at least two contacts are used to provide electric energy to arrive described external attached toy member; With

Described main toy member also comprises audio-frequency transducer and the circuit that is used to produce by the audio sound of described data representation.

19. toys game group as claimed in claim 18, wherein, each of described main toy member contact is by the action location of user's finger.

20. the toys game group comprises:

Main toy member has power supply and at least two contacts; And

The first and second attached toy members, each has described attached toy member:

Different shapes is so that limit unique individual character of each attached toy member;

Circuit, thereby so that provide unique response to characterize the feature of unique individual character of described main toy member; With

At least two contacts are used for receiving the electric energy described circuit that is used to power from described main toy member.

21. toys game group as claimed in claim 20, wherein, the described first attached toy member is characterised in that the action transducer, and the described second attached toy member is characterised in that the lamp transducer.

22. toys game group as claimed in claim 20, wherein, the described first attached toy member is characterised in that the action transducer, and the described second attached toy member is characterised in that the sound that is limited by the described second attached toy member.

23. toys game group as claimed in claim 20, wherein, the described first attached toy member is characterised in that the lamp transducer, and the described second attached toy member is characterised in that the sound that is limited by the described second attached toy member.

24. toys game group as claimed in claim 20, wherein, described unique response contacts attached toy member contact by main toy member contact and starts.

25. toys game group as claimed in claim 20, wherein, the described first attached toy member comprises the memory of data of storage representation audio signal; Described main toy member configuration is used for producing the audio signal by described data representation.

26. toys game group as claimed in claim 25, wherein, each of described main toy member and attached toy member all comprises two contacts.

27. toys game group as claimed in claim 26, wherein, described main toy member contact can be connected so that produce sound with the described first attached toy member contact with the second reversed polarity direction in first polar orientation.

28. toys game group as claimed in claim 20, wherein, the described first attached toy member comprises the difformity of representing the described first attached toy member or the picture of individual character.

29. toys game group as claimed in claim 20, wherein, the described first and second attached toy members are fixedly located on the diverse location of toys game group unit.

30. toys game group as claimed in claim 20, wherein, described main toy member also comprises a circuit, so that in the short circuit time restriction or cut off electric current from described main toy member each other of described main toy member contact.

31. the IC chip group comprises first integrated circuit and second integrated circuit;

Described first integrated circuit has the data of expression first audio sound; Described first integrated circuit also disposes and is used for receiving electric energy so that send the interface signal of described first audio sound of expression to described second integrated circuit by described electric wire from first electric wire and second electric wire; With

Described second integrated circuit configuration is used for receiving the interface signal of representing described audio sound from first integrated circuit by described electric wire; Also dispose with described second integrated circuit and to be used for changing described interface signal and to be used to encourage audio-frequency transducer.

32. IC chip group as claimed in claim 31, wherein, the interface signal that transmits by described electric wire comprises that described second integrated circuit of indication encourages the polarity information of described audio-frequency transducer in first polar orientation and the second reversed polarity direction.

33. IC chip group as claimed in claim 31 also is equipped with a circuit, is used for described first integrated circuit and receives electric energy in first polar orientation and the second reversed polarity direction from described electric wire.

34. IC chip group as claimed in claim 31, wherein, described second integrated circuit is installed in the main toy member, and this main toy member has power supply and audio-frequency transducer and is used to produce audio sound by the data representation of described first integrated circuit;

With

Described second integrated circuit is installed in the first attached toy member who is characterised in that described first audio sound.

35. IC chip group as claimed in claim 34 also comprises one the 3rd integrated circuit, this 3rd integrated circuit has the individual character that the data of second audio sound that expression is different from described first integrated circuit are used to characterize the second attached toy member.

36. IC chip group as claimed in claim 35, wherein, the described first and the 3rd integrated circuit is installed in the toys game group unit, and described second integrated circuit is installed in the main toy member who separates with described toys game group unit.

37. IC chip group as claimed in claim 34, wherein, each of described main toy member and described attached toy member comprises that the pair of conductive contact is used for described main toy member and gives described attached toy member power supply.

38. IC chip group as claimed in claim 37, wherein, described interface signal is sent to described second integrated circuit in the time delay of that moment when described first integrated circuit receives electric energy by described conductive contact from described first integrated circuit.

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