CN110496399A - A kind of computerized yo-yo - Google Patents

Abstract

A kind of computerized yo-yo toy provided in an embodiment of the present invention promotes the recreation experience for playing computerized yo-yo toy using acceleration measurement device, calculating and control device, communication device and entertainment device.What acceleration measurement device measured is the acceleration value of computerized yo-yo toy.It calculates and control device generates control signals to promote recreation experience using the acceleration value measured.Entertainment device can snap into lock base apparatus, and different novel entertainment devices is enable to be used in combination with computerized yo-yo toy.It calculates and control device produces control signal also to control the movement of computerized yo-yo toy.Control signal based on the acceleration value measured, snap into the entertainment device type and the setting parameter that receives from the external device (ED)s such as smart phone or tablet computer of communication device of lock base apparatus.

Description

A kind of computerized yo-yo

Technical field

The application is Publication No.: the divisional application of CN107073338A, the applying date: on 2 13rd, 2015, application No. is: 201580008583.5, title are as follows: a kind of computerized yo-yo, what the present invention introduced is a kind of computerized yo-yo toy. The device that computerized yo-yo includes has programmable light, sound and other feature, provides amusement to yo-yo player.This It is characterized in being played a role according to the movement and state of computerized yo-yo a bit.In addition, the device that computerized yo-yo includes can To control the movement of computerized yo-yo, such as: electric clutch and electric motor.

Background technique

Yo-yo is most ancient one of toy.It is said that originating from China, but the yo-yo toy recorded earliest appears in about In B.C. 500 years Greece's paintings.The theory and the yo-yo toys photo in ancient times that modern yo-yo toy uses are same, but can To be made of modern material (such as plastics or metal alloy), can have different shapes, (such as: butterfly-like shape is slipped Slip ball), it also may include modern mechanical technology (such as: swing roller bearing).

Some commercially available yo-yo toys may include the electronic component in addition to machine components.Existing yo-yo toy includes electricity Pond, light and the mechanical device that can be lamped on and off, to increase entertainment.The theory and some more advanced changes (such as: increasing audio device, liquid crystal display device, control and feedback) in United States Patent (USP) 4,327,518,5,145,444,5,356, 328, it has been described in 5,791,966,6,287,193,6,634,922 and 6,695,670.

Some commercially available yo-yo toys also may include the machine components of improvement, can promote the recreation experience for playing yo-yo toy. For example, yo-yo currently on the market includes a kind of centrifugal machine clutch, can be opened when yo-yo quickly rotates, Into prolonged " sleep state " (yo-yo is quickly rotated in tail of rope) and automatic " wake states ", (yo-yo is from " sleep " Position is quickly back in sportsman's hand).Other advanced combined liftings of machine components and electric elements are to yo-yo campaign Control, also has been described in United States Patent (USP) 7,448,934 and 8,187,052.

Summary of the invention

The present invention provides a kind of computerized yo-yo toys, comprising:

Yo-yo sphere, yo-yo sphere include circular upper and rounded lower portion；

Ball, ball include an inner ring and a shell；

Accelerator installation, the accelerator installation are configured as measuring the acceleration value of computerized yo-yo toy；

It calculates and control device, the calculating and control device is configured as generating electric clutch control according to the acceleration value measured Signal；

Electric clutch device, the electric clutch device are configured as according to electric clutch signal, contacted with ball shell into Row locking；Or it removes and is unlocked from ball shell.

Optionally,

The computerized yo-yo toy further comprises:

Communication device, which is configured as that setting parameter can be received from external equipment, and setting parameter is sent to meter Calculation and control device；

Wherein, it calculates and control device is further configured to generate electric clutch signal according to the setting parameter of external equipment.

Optionally,

Electric clutch device includes at least one of piezoelectric element, magnetic element, electromagnetic component and electromechanical compo.

Optionally, it calculates and control device is configured to that ionization can be generated when computerized yo-yo toy " waking up " Clutch controls signal to lock electric clutch device.

Optionally, which further comprises:

One root system is in the rope on ball shell；

Wherein, it calculates and control device is configured to, when rope is fully deployed, generate an electric clutch control letter Number to unlock electric clutch device.

Optionally, the shell of ball is also equipped with inner disk.

The present invention provides a kind of methods of computerized yo-yo Toy Motion, comprising:

The acceleration value of computerized yo-yo toy is measured with accelerator installation；

According to the acceleration value measured, electric clutch control signal is generated with control device by calculating；

Signal is controlled according to the electric clutch of generation, is contacted with ball shell to lock electric clutch device or from ball shell It removes, to unlock electric clutch device.

Optionally,

The method of the computerized yo-yo Toy Motion further comprises:

The setting parameter of external equipment is received with communication device, and setting parameter is sent to calculating and control device；

According to the setting parameter of external equipment, electric clutch control signal is generated with control device by calculating.

Optionally,

The method of the computerized yo-yo Toy Motion further comprises:

When computerized yo-yo toy " waking up ", by the electric clutch control semaphore lock electricity calculated and control device generates Clutch apparatus.

Optionally,

The method of the computerized yo-yo Toy Motion further comprises:

When the rope for lying in ball shell is fully deployed, by the electric clutch control signal unlock calculated and control device generates Electric clutch device.

As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that

Compared with existing yo-yo, the computerized yo-yo that the present invention describes includes advanced electrical component, machine components and machine There is electrical components further amusement characteristic therefore further to improve the recreation experience for playing yo-yo toy.

Detailed description of the invention

After looking back features as discussed above, the features and advantages of the present invention to the ordinary skill of technical field more Obviously, in which:

Fig. 1 is the schematic diagram of simple traditional yo-yo.

Fig. 2 is the schematic side view of ball bearing yo-yo.

Fig. 3 is the schematic diagram of device contained by computerized yo-yo.

Fig. 4 is the schematic diagram of the optional accelerometer configuration of computerized yo-yo.

What Fig. 5 illustrated is the acceleration curve example of yo-yo game sequence.

Fig. 6 A is the schematic top view of computerized yo-yo lock base apparatus.

Fig. 6 B is the schematic side view of computerized yo-yo lock base apparatus.

Fig. 6 C is the details schematic side view of computerized yo-yo lock base apparatus.

Fig. 7 be computerized yo-yo the upper view with the detachable luminous display unit of LED and lower view schematic diagram.

Fig. 8 is the upper schematic diagram with the detachable luminous display unit of laser of computerized yo-yo.

Fig. 9 is the upper schematic diagram of the detachable audio playing apparatus of computerized yo-yo.

Figure 10 is the upper schematic diagram of the auxiliary device of computerized yo-yo.

Figure 11 is the schematic side view of the electric clutch device of computerized yo-yo.

Figure 12 is the internal disk of computerized yo-yo and the schematic side view of electric clutch.

Figure 13 is the electric clutch device of computerized yo-yo and the schematic side view of electric motor device.

Specific embodiment

Present invention is generally directed to computerized yo-yo include advanced electrical component, machine components and electromechanical component, have further Entertainment features, therefore, further improve play yo-yo toy recreation experience.Although describing this with specific embodiment Invention, still, the applicable range of the principle of the present invention obviously exceeds described herein in relation to specific embodiments of the present invention.This Outside, in order to avoid various aspects of the invention are ambiguous, certain details have been had ignored in the course of describing the present invention (s).Ignore Details in the knowledge of the ordinary skill of technical field.

What the attached drawing of the application and its detailed description of accompanying were directed to is only the embodiment of the present invention.In order to keep succinct, adopt It is not specifically described with the other embodiments of the principle of the invention, is not also illustrated with attached drawing in this application.It should remember , unless otherwise indicated, the similar or corresponding element of attached drawing can be used similar or corresponding reference number symbol to be illustrated.

The present invention can also completely or partially be used for other similar whirligigs, such as: flying saucer, gyro (or beyblade), four sides top Spiral shell or other whirligigs or device.

The purpose of any game is to provide amusement for game player.Therefore, the game that feature is more, option is more more has amusement Property, it may be assumed that better recreation experience can be provided.Shown in FIG. 1 is the schematic diagram of simple traditional yo-yo.Traditional yo-yo sphere 100 can be made of the traditional materials such as wood or ceramics, be also possible to by modern times such as metal alloy, plastics or other materials Made of material.Yo-yo sphere 100 is made of two halves circle, can be it is flat, spherical, conical, can also To be other suitable circle.The two halves that yo-yo ball axis 130 connects yo-yo sphere 100 are round, therefore, what yo-yo was presented It is symmetrical radial suitable for whirligig.Wherein one end ties up to yo-yo ball axis 130 to rope 110, and the other end ties up to positioning ring 120 On.Positioning ring 120 can be made of suitable material, be also possible to the simple ring in rope 110 end one.It ties up to and slips One end of the rope 110 of ball ball axis 130 can tightly hitch, and can also form a loose ring around yo-yo ball axis 130.

If one end of rope 110 is tightly hitched around yo-yo ball axis 130, yo-yo game is fairly simple.Firstly, ball Narrow recess of the member between the two halves circle of yo-yo sphere 100 is around a rope 110 (term " around " or " weight of this specification Around " for describing rolling of the rope 110 around yo-yo ball axis 130, alternatively, rear extended meeting describes other components of yo-yo, press Requirement when starting according to game makes rope 110 form the rings of multiple overlappings).Then, sportsman be in one's hands tight positioning ring 120 while to Dish out or throw out at a distance or downwards yo-yo sphere 100.It can make yo-yo by stretching the pulling force that the rope 110 wound is drawn Sphere 100 rotates, and after rope 110 is fully extended, then begins around yo-yo ball axis 130 and self recoils, and yo-yo sphere 100, which start to scroll up, returns to available catch in sportsman's hand of yo-yo.Hand exercise, which can also be used, in sportsman increases yo-yo Inertia makes yo-yo repeat to move up and down.This yo-yo game is that the recreation experience that sportsman provides is limited.

On the other hand, if one end of rope 110 forms a loose ring, yo-yo game around yo-yo ball axis 130 It is more interesting, it is, therefore, possible to provide better recreation experience.It is similar with simple game, sportsman can around rise a rope 110, and Distally or downwards dish out or throw out yo-yo sphere 100.Once be fully extended, 110 one end of rope surrounds and slips rope 110 The loose ring of ball ball axis 130 can make yo-yo sphere 100 continue to rotate while the holding of rope 110 is fully extended.With slipping For the term for slipping ball sportsman, this state of yo-yo referred to as " is slept " state, it may be said that at yo-yo " falling asleep ", " In Sleep " etc..When yo-yo " falls asleep ", sportsman can perform various yo-yos " apparently skillful movement in wushu ", this is to show sportsman's skill and spirit Active yo-yo sequence of motion.These skills and flexibility based on the fact that as long as the yo-yo of rotation rotates enough fast, (that is: the angular momentum of yo-yo remains unchanged, similar with gyroscope) can be held in position.After the completion of a whole set of apparently skillful movement in wushu, sportsman Can quickly, whipping arm, hand or finger at full tilt, make 110 one end of rope around the loose ring of yo-yo ball axis 130 because rubbing It wipes power and becomes tight, recoil rope 110 around yo-yo ball axis 130, therefore, yo-yo sphere 100 can start to scroll up It returns in sportsman's hand.This yo-yo skill referred to as " wakes up " yo-yo, it may be said that at yo-yo " awake ", " revival " etc. Deng.

It is obvious that yo-yo can be because of the loose ring of 110 one end of rope and between yo-yo ball axis 130 in " sleep " state Frictional force between frictional force and rope 110 and the circular inner wall of 100 two halves of yo-yo sphere and lose some rotation speeds. Modern yo-yo toy can use ball bearing to reduce the loss of the rotation speed of " sleep " state.Fig. 2 is band ball axis The schematic side view for the yo-yo held.Similar with traditional yo-yo, this yo-yo is also by connection yo-yo ball axis 130 Yo-yo sphere 100 made of.But, the ball bearing 210 of this yo-yo is placed in around yo-yo ball axis 130.Ball Bearing 210 is by tying up to the lubrication groove of yo-yo ball axis 130, the shell that rope 110 tightly hitches and can be between lubrication groove and shell Rotate the sphere for reducing the relative rotation frictional force between lubrication groove and shell or cylindrical body composition.Even if other devices are without ball Body or cylindrical body can also be considered as ball bearing, as long as such device purposes having the same, can swimmingly rotate, inside zero Frictional force between part and exterior part is minimum.Such other devices can using Teflon, silica gel or other polymer coatings or Other methods reduce the frictional force between device inner body and exterior part, make its smooth rotation, between two kinds of parts Frictional force is minimum.It is of course also possible to make ball bearing 210, yo-yo ball axis 130 is made to form the lubrication groove of ball bearing 210.Band The rotating manner of the yo-yo of ball bearing is slipped around yo-yo ball axis 130 with the tradition of loose ring with 110 one end of rope Ball is similar.But, since ball bearing almost eliminates the frictional force between rope 110 and yo-yo ball axis 130, It is more much slower than traditional yo-yo that its rotation speed is lost in yo-yo with ball bearing, and sportsman can perform more yo-yos flowers It recruits, or is only to enjoy longer " sleep " state for time.Therefore, the yo-yo with ball bearing and traditional yo-yo phase Than recreation experience can be promoted.

Although the yo-yo with ball bearing maintains the time of its rotation speed to be longer than traditional yo-yo, with " wake-up " Traditional yo-yo is compared, and the yo-yo of " wake-up " with ball bearing is usually more difficult.It quickly swings one's arm and is necessary to ensure that ball bearing Frictional force sufficiently increase, so that rope 110 is formed small new ring and/or new knot, and make rope 110 new ring and/or new knot with One of inner wall of yo-yo sphere 100 generates enough initial frictionals, and rope 110 is made to begin around the recoil of ball axis 130, thus Yo-yo is promoted to scroll up.(yo-yo described in Fig. 2 with ball bearing can make the yo-yo close to yo-yo ball axis 130 The inner wall surface of sphere 100 is roughened, and auxiliary creates the initial frictional of " wake-up " yo-yo.) this shows band ball bearing Yo-yo design in interesting double-barreled question.On the one hand, the gap between the two halves circle of yo-yo sphere 100 broadens, can Frictional force under " sleep " state of reduction between rope 110 and yo-yo sphere 100.On the other hand, gap is too wide, will cause " wake-up " yo-yo is more difficult, since it is desired that more there is the hand exercise of skill that can just make rope 110 and yo-yo sphere 100 Enough initial frictionals are generated between inner wall.Some embodiments of the present invention mitigate this double-barreled question.

Fig. 3 is included in the schematic diagram of the device of computerized yo-yo 300.The physical structure of computerized yo-yo 300 is similar to With the yo-yo of ball bearing described in Fig. 2, but computerized yo-yo 300 includes attachment device described in this specification.This hair It is bright to be realized by the device operation subset described in Fig. 3, or realized by all devices described in Fig. 3.

The core of computerized yo-yo 300 is to calculate and control device 305.Configuration calculate and control device 305 be in order to The movement for showing computerized yo-yo 300 is concurrently or separately received from sensor, accelerometer means 315 and tension counter device 350 The measured value of situation.Configuration calculates and control device 305 is to generate control signals to the computer that control promotes recreation experience Change the element running of yo-yo 300, such as: luminous display unit 320, audio playing apparatus 325, auxiliary device 330, electric clutch Device 335 and electric motor device 340 (" amusement elements ").It calculates and control device 305 can also receive from each amusement elements Feedback information about its state and function.It calculates and control device 305 is also connected to communication device 345, and communication device 345 both can receive the data calculated with control device 305 from external device (ED), can also will calculate the number with control device 305 According to being sent to external device (ED).(data can also be mutually sent and received between communication device 345 and tension counter device 350).Outside Part device can be the handheld apparatus such as smart phone or tablet computer, by that can fill in the external of computerized yo-yo 300 It sets and WiFi (802.11 agreement of IEEE), Bluetooth protocol or the other communication protocols of communication link is provided between communication device 345 Equal Radio Links are connected to communication device 345.It calculates and control device 305 and communication device 345 can be implemented separately, it can also be with Using identical solid-state electronic microchip (such as: Texas Instrument's CC2541 SimpleLink blue-tooth intelligence and proprietary wireless MCU) come It realizes.

Battery 310 provides electric power for other devices of computerized yo-yo 300, and is connected to and is included in computerized yo-yo 300 Other devices in some specific embodiment.The connection of battery is very simple, thus is not specifically shown in Fig. 3.It is computerized The battery that yo-yo 300 uses may more than one.Battery 310 can be charged using wired or wireless power supply, can also benefit Electronic motor apparatus 340 is used to charge as generator.

Accelerometer means 315 measure the acceleration value of computerized yo-yo 300, and by the acceleration value measured be sent to calculating and Control device 305.The acceleration value of computerized yo-yo 300 refer to computerized some position of yo-yo 300 or it is several not With the measured value of position acceleration time a series of.Acceleration value can be shown that acceleration, the derivative of acceleration or accelerate for measuring The other functions or numerical value of degree.Accelerometer technologies are a widely-known techniques.Accelerometer means are widely used on the market, And the accelerometer means customized be in industry also it is very common, especially with accelerometer means made of piezoceramic material. Accelerometer means 315 can be made of pressure or bending piezoceramic material but it is also possible to be by mechanical, electrical, piezoelectricity, Pressure drag, solid-state or suitable for producing made of other technologies of accelerometer means 315.

Fig. 4 be the accelerometer means 315 of computerized yo-yo 300 accelerometer can arrangement schematic diagram (Fig. 4 do not press than Example).Accelerometer means 315 can be placed in the center of yo-yo sphere 100.Four Accelerometer Package 410A, 410B of Fig. 4, 410C and 410D are marked, but any number can be used in Accelerometer Package.Each Accelerometer Package 410A~410D can be comprising 3 The accelerometer means of a difference accelerator unit (each one of each Spatial Dimension), being also possible to measure some directions, (Fig. 4 is Single a accelerometer unit of acceleration radially).If yo-yo sphere 100 is above and below the rotation simultaneously of yo-yo ball axis 130 It rolls, but not mobile to side, configuration described in Fig. 4 is then enough to measure the acceleration value of these movements.But, due to slipping Ball " may rock ", uncontrolled, perpendicular to the acceleration of the main Plane of rotation of yo-yo be also likely to be advantageous to measurement. If Accelerometer Package 410A~410D of Fig. 4 is respectively single a accelerometer unit, it is only capable of measuring some direction (diameter To) acceleration value, then, add Accelerometer Package (Fig. 4 is not shown) volume for measure perpendicular to the main rotary flat of yo-yo The acceleration value in face.Additional Accelerometer Package can have the feature different from Accelerometer Package 410A~410D, because vertically Acceleration value is estimated more much smaller than radially accelerated angle value.

Acceleration value depends on playing the movement of computerized yo-yo 300, and the purpose for measuring acceleration value is extracted about computer Change the information of the movement of yo-yo 300.The information of extraction can be used for controlling amusement elements, also can be transmitted further to external device (ED) Analysis, storage or display.Motion information can be the acceleration at any position of computerized yo-yo 300, computerized yo-yo 300 The acceleration derivative at any position, the center of computerized yo-yo 300, computerized yo-yo 300 central speed, computer Change the rotation speed of yo-yo 300, being also possible to, which can be used for controlling amusement elements or can be used for external device (ED), further analyzes, stores up The other information deposited or shown.

The acceleration value measured can be used for extracting the information of the state about computerized yo-yo 300, wherein state refers to electricity Brain yo-yo 300 is in some position, the activity with some movement movement or when using some game configuration, passes through following reality Regular meeting is apparent from.Example is about the yo-yo game with ball bearing comprising following seven kinds of sequence of states:

State 1: yo-yo is held

State 2: sportsman's throwing yo-yo

State 3: yo-yo moves downward

State 4: stop moving downward for rope end

State 5: " sleep " state

State 6: rope " wake-up " yo-yo is quickly wrenched

State 7: yo-yo moves upwards

Shown in fig. 5 is the example of accelerating curve, and representative is one of Accelerometer Package 410A~410D in above-mentioned trip Acceleration value and time in play sequence.The x-axis of Fig. 5 is time (unit: ms), and y-axis is acceleration value (unit: m/s).

State 1 (Fig. 5 is marked with S1), acceleration value is very small, and (only yo-yo is impinged upon on certain other objects, firm Admittedly grab in the hand, it is fall and hit floor etc., then very possible to occur the high peak value accelerated in a short time).State 1 can be used The low-level average value of median filtering acceleration value detects.

State 2 (Fig. 5 is marked with S2), sportsman throws yo-yo using the strenuous exercise of arm, hand or wrist, and then accelerates Yo-yo distally or moves downward.The step for acceleration have smoothed curve feature, wherein the amplitude of curve and its Slowly varying slope (derivative of acceleration) depends on the strength and skill of sportsman.2 usable acceleration value average value of state It dramatically increases to detect, no acceleration peak value.

State 3 is at the end of arm, hand or wrist throwing, and yo-yo is released from the hand of sportsman, starts Rapidly scroll down through.Under this state (Fig. 5 is marked with S3), acceleration value that the Accelerometer Package being positioned radially measures (similar with described in Fig. 4) can reach even more high level.When yo-yo moves downward, gravitation can promote yo-yo Rotation speed increase.Yo-yo is disturbed in the rotation that S3 is segmented half period caused by earth gravitation and is indicated, the earth Gravitation will affect the every half-turn of Accelerometer Package and just rotate round about.The increase acceleration value amplitude of rotation speed Increase and the half period disturbs the shortening of time interval to indicate.State 3 can be disturbed with the half period after accelerating curve derivative With average amplitude increase and frequency increase and significant moment increases to detect, and this increase can be by identification accelerating curve Minimum point and highest point detect.

When rope be fully extended and its pulling force make yo-yo stopping move downward, generating state 4.The step for (Fig. 5 is marked with S4 Note), moving downward for yo-yo is interrupted suddenly, will cause accelerating curve and extremely strong peak value occurs.The acceleration of S4 segmentation The actual value of peak value depends on several factors such as the elasticity of strength, the weight of yo-yo and rope initially thrown.State 4 can be used The maximal peak of accelerating curve detects.

State 5 is " sleep " state, and Fig. 5 is indicated with S5 segmentation.Similar with 3 aft section of state, the acceleration of state 5 is write music Line shows the disturbance of half period caused by earth gravitation.Rotation speed is because frictional force is slowly reduced, with accelerating curve width The slow reduction of degree and half period disturb the increase of time interval to indicate.The length of S5 segmentation is likely to than described in Fig. 5 Length is much longer, and yo-yo sportsman can perform other yo-yo movement (yo-yos since " sleep " state of yo-yo Apparently skillful movement in wushu).The smoothed average of 5 usable acceleration curve of state and by identification accelerating curve on minimum point and highest point come Detection.

When sportsman determines that yo-yo is allowed to be back in hand, and rapidly whipping arm, hand or finger come " wake-up " and slip upwards downwards When slipping ball, generating state 6 (Fig. 5 is marked with S6).It rapidly moves downward, rope can be made to release, and rapidly upwards Movement can make the becket bridle near yo-yo sphere inner wall become tight and/or form knot, promote rope to recoil around axis, and then make Yo-yo moves upwards.Initial downward whipping will lead to the difference rapid drop between acceleration minimum point and highest point, because It can be quickly in the state close to freely falling body for yo-yo.Subsequently, as there is point in yo-yo movement mutation, accelerating curve Sharp peak value.Difference rapid drop when state 6 starts between the minimum point and highest point of usable acceleration curve detects, with Afterwards, accelerating curve will appear biggish peak value.

State 7 (Fig. 5 is marked with S7) refers to rolling in yo-yo.Accelerating curve shows identical with state 3 and state 5 half Periodic perturbation.Significant smaller variance of the 7 usable acceleration value of state compared with state 6 detects.

Fig. 5 is proved, can be measured by acceleration value analysis about the information of yo-yo campaign and state.Analysis, which needs to extract, to be added The parameters such as velocity derivatives, the highest point and the lowest point position and numerical value, Parameters variation position.These parameters, which can be used for extracting, (that is: to be counted Calculate) center of yo-yo, the central speed of yo-yo, yo-yo rotation speed or possess control yo-yo or provide pass In the other parameters of the information of its position, movement or state.Fig. 5 provide about one of Accelerometer Package 410A~ The example of the accelerating curve of 410D, but can be combined with the acceleration value of different Accelerometer Packages, for analyzing yo-yo Position, movement or state.For example, being averaged to the acceleration value of all Accelerometer Package 410A~410D, it is possible to provide about The information of yo-yo center movement.We can call above-mentioned parameter with " state parameter ", these parameters can be by for controlling The calculating of other devices of computerized yo-yo 300 and control device 305 extract, and communication device 345 can also be used and be transmitted to External device (ED).These parameters initially can be any ginseng extracted according to acceleration value (including but not limited to acceleration value itself) Number.

As long as can achieve the purpose that amusement, computerized yo-yo 300 can also be used the more cheap low precision of price and accelerate Meter.Such low precision accelerometer is enough to extract the state parameter with enough accuracy, even if such low precision accelerometer It is unable to measure with the accurate location that can measure computerized yo-yo 300 always and the definite acceleration for moving required accuracy Value.

Using tension counter device 350 facilitate by measurement clamping band 120 near 110 end of rope tension and to calculate and Control device 305 provides tension value and improves the detection to yo-yo campaign and state.Tension counter device 350 can be by single Piezo ceramic element composition, but can also be other as needed for mechanical, electrical, piezoelectricity, pressure drag, solid-state or production tensometer 350 Technology composition.Power supply and data transmission can be realized by rope 110, alternatively, tension counter device 350 may include electricity The minicell of source supply, also may include auxiliary communication device and is communicated with yo-yo communication device 345.It is noticeable It is that tension counter device 350 can be presented tension value when state 3, state 4 and state 6 start and dramatically increase, and then can assist to detect The initial case of these states.Therefore, any parameter that state parameter also may include tension value and be extracted according to tension value.

Calculate and control device 305 can using accelerometer means 315 acceleration value (or the tension value of tension counter device 350, two Person is used in conjunction with or is used alone), the state parameter that extracts and the setting parameter (in subsequent discussion) that receives generate control Signal, to run the amusement elements of computerized yo-yo 300, such as: luminous display unit 320, audio playing apparatus 325, auxiliary Help device 330, electric clutch device 335 and electric motor device 340.

Luminous display unit 320 may include any amount of luminescence component, such as, but not limited to LED or laser, can be placed in and slip It slips inside ball 100 or from anywhere in surface.Luminous display unit 320 also may include electric wire, electronic switch, light modulation Device, power amplifier or other components and any necessary connection between these components that can be used for running luminescence component. The component of luminous display unit 320 can be located at 100 the inside of yo-yo sphere or anywhere above.Luminous display unit 320 can be used as detachable apparatus also to realize, see below continuous discussion.Some examples of operation luminous display unit 320 include but not The low light or sheen of (state 1) when being limited to hold computerized yo-yo 300, in throwing computerization yo-yo 300 (state 2 to State 3), reach 110 end of rope when (state 4) or " wake-ups " when (state 6), light be flash.In other examples, root According to the movement and state of configuration and the computerized yo-yo 300 of luminescence component, the light synchronous with yo-yo campaign can be mentioned Effect for entertainment, such as: when light flash, although computerized yo-yo 300 is rotating, look like it is static, alternatively, display Figure or character look like it is static, alternatively, can be with the motion of defect modes of amusement.In addition, and audio playing apparatus When 325 synchronization, light shows that the audio cadence that can be played with audio playing apparatus 325 and/or intensity be synchronised.Light pattern can be consolidated It is fixed, it can also change, download or program, see below continuous discussion.

Audio playing apparatus 325 may include electrical, electromechanical, electromagnetism or piezoelectric element, can be used for generating audible sound.This A little components can be loudspeaker, for save prestore or can download audio file or audio format (such as MIDI) memory subassembly, Any necessary connection between digital to analog converter, power amplifier or other components and these components.Audio plays dress 100 the inside of yo-yo sphere or anywhere above can be located at by setting 325 component.Audio playing apparatus 325 also can be used as Detachable apparatus is realized, sees below continuous discussion.When sportsman plays computerized yo-yo 300, audio playing apparatus 325 can be used for broadcasting Recreational audio is put, such as: music, audio, voice, animal sounds or other entertainments, irritating audio and sound.Run sound Some examples of frequency playing device 325 include but is not limited to (state 1) broadcasting light music, In when holding computerized yo-yo 300 (state 2 to state 3) when throwing computerization yo-yo 300, (state when (state 4) or " wake-up " when reaching 110 end of rope 6) noisy loud noise, is generated.In another example, section corresponding with the rotation speed of computerized yo-yo 300 can be passed through It claps to play audio.Recreational audio-frequency information (such as: the audio (music, voice, noise) of imprinting), midi format data or Memory subassembly can be fixed and be pre-stored in other audio datas, alternatively, audio-frequency information is alterable, downloads or programs, see below continuous discussion.

Fixed amusement elements can be made for computerized yo-yo 300, such as: the luminescence display of computerized 300 side of yo-yo The audio playing apparatus 325 of 300 other side of device 320 and computerized yo-yo, it is even each in computerized yo-yo 300 The device of what side was made jointly combine luminous display unit 320 and audio playing apparatus 325 or such amusement elements Other arrangements or configuration.But, if these amusement elements (and subsequent auxiliary device 330 in greater detail) are detachable , so that different types of detachable instrument is connected to computerized yo-yo 300, moreover, if it is desired, removable can be removed stage makeup and costume with other Replacement is set, then, it can be achieved that promoting the purpose of recreation experience.

Fig. 6 A, 6B and 6C, which describe to can be made into yo-yo sphere 100, (especially can be made into the two semicircular of yo-yo sphere 100 Shape or in which one semicircle) detachable apparatus be possibly able to realize lock base apparatus 605.Latching base apparatus 605 can It is formed by the recessed space of yo-yo sphere 100, and detachable apparatus can be inserted into lock base apparatus 605, and be snapped 610A, 610B, 610C and 610D are clasped.Latching base apparatus 605 also may include connection backing plate 615 and backing plate circle 620.Lock The connection backing plate 615 of base apparatus 605 can be made of the metal strips such as copper, can provide electric signal from yo-yo sphere 100 With electric power to the detachable apparatus for snapping into lock base apparatus 605.Backing plate circle 620 can be made of rubber or silica gel, It can provide cushion effect and resistance.One of lock (such as: lock 610A) can be configured to movably, and pushing spring 630 can The center for pushing lock 610A to lock base apparatus 605 is mobile.Detachable apparatus can be inserted under lock 610B, 610C and 610D The lock base apparatus 605 of side, and be snapped 610A and suitably tightly clasp, because being pushed the pushing of spring 630.It is very bright It is aobvious, clasp, latch or connect what the other configurations of detachable apparatus were possible to.As example (but being not limited to), lock basis The recessed space of device 605 can be square, rectangle, hexagon or other shapes of.In addition, detachable apparatus can It is inserted into the slit of yo-yo sphere 100, plays the role of latching another embodiment of base apparatus 605, rather than utilizes lock The recessed space of base apparatus 605.In another arrangement, recessed space can be eliminated, and snapped into detachable apparatus and slipped 100 two halves of ball circle or in which a semicircular outer surface.Pin, aperture, groove, screw or it is other can suitably securely The mechanical device for clasping detachable apparatus is used equally for and replaces any amount of lock.Any amount of lock may be configured with Spring 630 is pushed, and pushing spring 630 can be replaced with other mechanical devices for being conducive to lock detachable apparatus.Latch base The connection backing plate 615 of plinth device 605 can have any shape, can be made of any material, and can be to detachable Device provides electric signal connection and power supply supply, and such as, but not limited to embeddable metal aperture is so as to the metal that is electrically connected Pin.In addition, there is several connection backing plates to can be used for replacing single connection backing plate 615.Backing plate circle 620 can have any shape Shape can be made of any material, the acyclic body such as including pad surfaces, as long as being capable of providing cushion effect and resistance i.e. It can.Lock base apparatus 605 can be realized without one described in Fig. 6 A, 6B and 6C or any feature, as long as lock basis dress Setting 605 can clasp and connect detachable apparatus to yo-yo sphere 100.

Shown in Fig. 7 is the first possible embodiment that luminous display unit 320 is realized as detachable apparatus with circular magnetic disc. Detachable apparatus connection backing plate 710 is located at the downside of detachable apparatus, can with lock base apparatus 605 connection backing plate 615 into Row electrical connection.Both backing plates should be it is complementary, electrical connection could be provided.Any amount of luminescence component 720 (such as, but not limited to LED) can be located at by configuration needed for the position of luminescence component 720, size, color or other attributes can The upside of provision for disengagement.Other bearing assemblies are (such as, but not limited to: memory, switch, light modulator, impedance transformer, power amplification Device or operation luminous display unit 320 and luminescence component 720 needed for other components) can be placed in detachable apparatus the inside or Body upper can also be placed in the inside or above of yo-yo sphere.

Shown in Fig. 8 is second of possible embodiment that luminous display unit 320 is realized as detachable apparatus with circular magnetic disc. Any amount of laser (such as: including laser 810) it can be located at the upside of detachable apparatus.Following begging for about laser 810 By any other laser for being suitable for the present embodiment.Laser 810 is connected to the upside of detachable apparatus by bracket 820, can be with It is located at, is connected to or is glued at the top of piezoelectric actuator 830.It therefore, can be with other than opening or closing laser 810 By applying or not applying electric signal to piezoelectric actuator 830 with a series of beam direction of angles guidance laser 810.Piezoelectricity drives Dynamic device 830 with any mechanical device, mechanical technique, mechanical & electrical technology, electromagnetic technique or other can be used for drawing with a series of angles The technology of the beam direction of laser 810 is led to replace.In addition, laser 810 can be located at the upper surface of detachable apparatus or the inside, laser The guiding of 810 light beams can be realized by mobile one or more mirrors rather than mobile laser 810.Other bearing assembly (examples Such as, but not limited to: memory, switch, light modulator, impedance transformer, power amplifier or operation luminous display unit 320, laser 810 and piezoelectric actuator 830 needed for other components) the inside or the body upper of detachable apparatus can be placed in, can also be placed in and slip Slip the inside or above of ball 100.The possible embodiment of second of luminous display unit 320 includes detachable apparatus connection gasket The realization of plate 710 (Fig. 8 is not shown).

Shown in Fig. 9 is the possibility embodiment that audio playing apparatus 325 is realized as detachable apparatus with circular magnetic disc.Audio is broadcast The realization for putting device 325 needs film 910 and can be according to the mechanical device of the mobile film 910 of electric signal (Fig. 9 is not shown). Audio playing apparatus 325 can move film 910 using piezo mechanical device, but other mechanical device is (such as, but not limited to electric Magnetic or capacitor mechanical device) it can also be used.Other bearing assembly (such as, but not limited to memory, switch, light modulator, impedance transformation Other components needed for device, power amplifier or operation audio playing apparatus 325 and film 910) detachable apparatus can be placed in The inside or body upper can also be placed in the inside or above of yo-yo sphere 100.This possibility of audio playing apparatus 325 is real Apply the realization that example includes detachable apparatus connection backing plate 710 (Fig. 9 is not shown).

The detachable apparatus of lock base apparatus is snapped into for luminous display unit 320 or audio playing apparatus 325, is had more Kind advantage, such as: the similar computerized yo-yo 300 with different novel dismountable handlers can be used, can also make detachable The performance and price of device reach good business transaction.But, lock base apparatus 605 can also be used for clasping any kind of Detachable apparatus (we term it auxiliary devices 330).Auxiliary device 330 can be disposable or semi-disposable detachable Device can provide amusement added value for computerized yo-yo 300.Figure 10 is that auxiliary device 330 is used as detachable apparatus with circle The schematic diagram for the possibility embodiment that the form of disk is realized.Several amusement payload 1010 are distributed in the upper of detachable apparatus Side.It is effective that amusement payload 1010 can be miniature pyrotechnics payload, colored smog payload, colored gunpowder Load or fragrance payload.Amusement payload 1010 is also possible to offer to (such as: candy or accessories) equipped with joyful miniature dinner Mini storehouse, can also be that the sportsman for computerized yo-yo 300 provides other payload of recreation experience.Amusement effectively carries Lotus 1010 can light pyrotechnics using pyrotechnics mechanical device or other activation mechanical devices, and processing smog, gunpowder or fragrance are opened Mini storehouse or the activation amusement other entertainment features of payload 1010.Amusement payload 1010 can be by there is structure described in Figure 10 Ground is distributed in the upside of detachable apparatus, can also have by any pattern and form and structurally be distributed in the upper surface of detachable apparatus Or the inside.Other bearing assemblies needed for operation auxiliary device 330 and amusement payload 1010 can be placed in detachable apparatus Above or inside main body, the upper surface of yo-yo sphere 100 or the inside can also be placed in.This possible embodiment of auxiliary device 330 Realization including detachable apparatus connection backing plate 710 (Figure 10 is not shown).

It is obvious that many different types of detachable apparatus may be designed as and snap into lock base apparatus 605, it is therefore an objective to be promoted Recreation experience.Certain type of detachable apparatus can be any specific embodiment of luminous display unit 320, audio plays dress Set 325 any specific embodiment or any specific embodiment of auxiliary device 330.Since different types of detachable apparatus can Lock base apparatus 605 is snapped into, therefore, calculating and control device 305 is can configure, lock is identified using identification mechanical device To the type of the detachable apparatus of lock base apparatus 605.Then, it calculates and the control signal of the generation of control device 305 is based on The detachable apparatus of identification types, suitable for the detachable apparatus of identification types, to realize expected recreation experience.Identification Mechanical device can be analog mechanical device, such as: have the electricity of the different resistance for every kind of different types of detachable apparatus Hinder device, wherein resistance can be measured using calculating with control device 305, snap into the removable of lock base apparatus 605 to identify The type of handler.Identification mechanical device is also possible to digital mechanical device, such as: storage is for every kind of different types of disassembly dress The memory subassembly for the different identification codes set, wherein identifier can be read using calculating with control device 305, to identify lock To the type of the detachable apparatus of lock base apparatus 605.Identification mechanical device, which can be calculating and control device 305, can be used for Identification snaps into any mechanical device of the type of the detachable apparatus of lock base apparatus 605.

As the first example using the detachable apparatus of identification types, if calculate and control device 305 identify can Provision for disengagement is luminous display unit 320 described in Fig. 7, moreover, if acceleration value shows computerized yo-yo 300 with speed Degree R (such as: with revolution speed measuring per second) rotation, then, it calculates and control device 305 is produced suitable for luminous display unit 320 control signal flashes luminescence component 720 with the speed of FR=4R (unit: flashing times/second).Know as utilizing Second of example of the detachable apparatus of other type identifies that detachable apparatus is described in Fig. 9 with control device 305 if calculated Audio playing apparatus 325, moreover, if acceleration value show computerized yo-yo 300 with speed R (such as: with per second Revolution speed measuring) rotation, then, it calculates and control device 305 produces the control signal for being suitable for audio playing apparatus 325, make Film 910 is shaken with the beat of BR=R (unit: number/second).

It calculates and control device 305 produces scheduled control signal, according to the detachable apparatus type operation lock measured To the detachable apparatus of lock base apparatus 605, it may be assumed that the detachable apparatus of certain specific type snaps into lock basis dress every time When setting 605, run in a manner of type.But, it can use a variety of different control signal groups to come in a number of different manners The detachable apparatus of certain specific type is run, to realize different recreation experiences.Furthermore, it is possible to removable be removed stage makeup and costume using novel It sets, and calculates and do not have suitable control signal to this seed type with control device 305.Therefore, if new control signal energy Calculating and control device 305 are enough downloaded to, or is generated with control device 305 using setting parameter by calculating, it is advantageous.If Setting parameter can be the complete control signal that calculating and control device 305 are used to run detachable apparatus, be also possible to calculate and Control device 305 is used to generate parameter of the control signal to run detachable apparatus.Therefore, configurable communication device 345, so as to Setting parameter is received from external device (ED), and the setting parameter received is sent to calculating and control device 305.Such as it is but unlimited In setting parameter can be the light pattern of luminous display unit 320, the audio data of audio playing apparatus 325 or activation auxiliary The time and condition of device 330.In another example, setting parameter may is that in several sportsmen be which sportsman Play computerized yo-yo 300

Setting parameter can be any information received from external device, can be used for extracting state parameter, generates control signal With operation amusement elements.Such as: if setting parameter shows that sportsman A is playing computerized yo-yo 300, and acceleration value shows Computerized yo-yo 300 just by " wake-up ", then, the state parameter of extraction and the control signal of generation can control luminescence display Device 320 is with red flashing.On the other hand, if setting parameter shows that sportsman B is playing computerized yo-yo 300, and accelerate Angle value show computerized yo-yo 300 just by " wake-up ", then, the controllable hair of the control signal of the state parameter of extraction and generation Electro-optical display device 320 is with blinking yellow illumination.

External device (ED) can receive setting parameter from any source, such as: download setting parameter from any storage medium or from internet. In addition, using dedicated program or application program on external device (ED) or any other device, user can generate new interesting For the setting parameter of any amusement elements and any kind of detachable apparatus, then, these setting parameters be can be transmitted to meter Calculate and control device 305, and for by it is new, interesting, have entertainment and it is irritating in a manner of run computerized yo-yo 300 any amusement elements.

In addition, calculating and control device 305 can be sent about the information of yo-yo campaign and state using communication device 345 to outer Part device.It calculates and control device 305 can be using acceleration value (or the tension of tension counter device 350 of accelerometer device 315 Value, the two is used in conjunction with or is used alone) and the other information that is received from amusement elements extract state parameter and utilize State parameter is sent to external device (ED) by communication device 345.Such as: state parameter may include snapping into lock base apparatus 605 Detachable apparatus mark and about any device of computerized yo-yo 300 or the information of element state.Therefore, state Parameter be calculate and control device 305 receives, calculate and control device 305 extracts or calculates and control device 305 is raw At any parameter.External device (ED) increases recreation experience, example using from the state parameter calculated and control device 305 receives Such as, but not limited to: showing the rotation speed of yo-yo, declare that who is realized in two sportsmen according to some reasonable game requirements Highest throwing power perhaps who play computerized yo-yo 300 time longest or mode it is best or about sportsman can be promoted The movement of computerized yo-yo 300 of recreation experience, the information of state and condition any other purposes.In addition, external device (ED) The information about yo-yo campaign, state and condition received from calculating and control device 305 can be utilized to calculate complicated control Parameter processed, this needs computing capability more stronger than the computing capability of calculating and control device 305 then to answer what is calculated Miscellaneous control parameter send back to calculating and control device 305, and amusement elements is assisted to generate control signal, provides expected amusement body It tests.

Luminous display unit 320, audio playing apparatus 325 and auxiliary device 330 can by computerized yo-yo 300 movement, State and condition make response and are sportsman's creation recreation experience.But, if it is possible to control and the computerized yo-yo 300 of manipulation Movement, then can further promote recreation experience.Figure 11 is that the computerization with ball bearing 210 and electric clutch device 335 is slipped Slip the schematic diagram of ball 300.It is similar with the yo-yo described in Fig. 2 with ball bearing, this implementation of computerized yo-yo 300 Example includes the ball bearing 210 with the lubrication groove and shell for being connected to yo-yo ball axis 130.Electric clutch device 335 can be Be made of Piezoelectric Clutch component 1105, can be connected to yo-yo sphere 100, with yo-yo ball axis 130 it is separated by a distance with 210 shell of ball bearing is about the same.Piezoelectric Clutch component 1105 can be by extending using (or not applying) electric signal Or it shrinks.Figure 11 describes four clutch packs 1105, and there are two the every sides for being located at yo-yo sphere 100, but appoints Any amount of clutch pack 1105 of what configuration can be used.In addition, other technologies can also be used for realizing clutch pack 1105, such as, but not limited to: magnetic technology, electromagnetic technique or mechanical & electrical technology.Run electric clutch device 335 and clutch pack Other elements (such as, but not limited to: electric wire, switch, power amplifier or other elements) needed for 1105 do not show in Figure 11 Show.

Configurable clutch pack 1105 shrinks it in application electric signal (or not applying electric signal), to eliminate clutch Contact or frictional force between device assembly 1105 and 210 shell of ball bearing (we term it " unlocks ").It can be further configured Clutch pack 1105 makes it not apply electric signal (or using electric signal) Shi Yanzhan, to produce with 210 shell of ball bearing Raw contact or frictional force (we term it " lockings ").Contact between clutch pack 1105 and 210 shell of ball bearing or Frictional force makes to generate frictional force between 210 shell of yo-yo sphere 100 and ball bearing, and meaning is, this frictional force can shadow Ring the relative motion between (slowing down) yo-yo sphere 100 and 210 shell of ball bearing.Frictional force can be used for controlling yo-yo ball Relative motion between 210 shell of body 100 and ball bearing, so can also be used for control yo-yo sphere 100 and rope 110 it Between relative motion.Such as: if clutch pack 1105 is unlocked, 210 shell of ball bearing is freely rotatable, it is meant that The movement of yo-yo with ball bearing described in the movement of computerized yo-yo 300 and Fig. 2 is the same.In another example In, when clutch pack 1105 is locked, 210 shell of ball bearing can be rotated together with yo-yo sphere 100, it is meant that electricity 110 one end of rope described in the movement of brain yo-yo 300 and Fig. 1 is simply slipped around what yo-yo ball axis 130 tightly hitched The movement of ball is similar.But, if calculating the control signal generated with control device 305 can control electric clutch device 335 Operation, then can promote recreation experience.The control signal (electric clutch control signal) of electric clutch device 335 can be based on acceleration Spend counter device 315 acceleration value (or the tension value of tension counter device 350, the two are used in conjunction with or are used alone), calculating and The state parameter or the setting parameter collectively or individually received from external device (ED) that control device 305 extracts.Such as: electric clutch Control signal can control clutch pack 1105 to lock when sportsman throws computerized yo-yo 300, moreover, electric clutch controls The also controllable clutch pack 1105 of signal unlocks completely when rope 110 is fully extended, such as the acceleration of accelerometer device 315 Shown in angle value (or the tension value of tension counter device 350, the two are used in conjunction with or are used alone).Therefore, it is rolled with band described in Fig. 2 The yo-yo of pearl bearing is compared, more efficient (for band ball axis for the increased meaning of rotation speed of " sleep " state The yo-yo held, before rope 110 is fully extended, the frictional force of rope 110 and 100 inner wall of yo-yo sphere is lost.) another In one example, electric clutch, which controls signal, can control clutch pack 1105 to unlock, and computerized yo-yo 300 can be at " sleeping Sleep " state, moreover, accelerometer device 315 acceleration value (or the tension value of tension counter device 350, the two be used in conjunction with or It is used alone) show that sportsman " wakes up " yo-yo, promote to calculate and control device 305 generates electric clutch control signal It locks to control clutch pack 1105.Therefore, described in " wake-up " Fig. 2 compared with the yo-yo with ball bearing, this can be with Faster, " waking up " computerized yo-yo 300 more easily, (for the yo-yo with ball bearing, sportsman needs to manipulate rope 110 It can just make to generate enough frictional force between 100 inner wall of rope 110 and yo-yo sphere.) in another example, computerization is slipped Slipping ball 300 may be at the state of " sleeping ", and clutch pack 1105 issues voice command (such as: hair to external device (ED) in sportsman Voice "upper" out) when be unlock.Voice command can be identified by external device (ED), and external device (ED) can be incited somebody to action by communication device 345 Suitable setting parameter is sent to calculating and control device 305, then, calculates and control device 305 produces electric clutch control Signal processed is locked to control clutch pack 1105, and computerized yo-yo 300 is promoted to start to scroll up.Even if yo-yo sportsman Do not want that electric clutch device 335 is allowed to assist or interfere computerized yo-yo 300 during game, just with electric clutch device The 335 assistance recoils of rope 110 are also possible that with restarting game.In this example, when rope 110 is fully extended but When computerized yo-yo 300 no longer rotates (such case can occur when sportsman loses the control to yo-yo), sportsman needs Game can just be restarted by recoiling rope 110.For, with the yo-yo of ball bearing, being recoiled and remarkable described in Fig. 2, because Sportsman needs carefully to manipulate rope 110, could generate initial frictional, and then could recoil.For charging clutch apparatus 335 computerized yo-yo 300, sportsman simply can issue voice command (such as: " locking ") to external device (ED).Voice command can It is identified by external device (ED), and external device (ED) suitable setting parameter can be sent to calculating by communication device 345 and control fills 305 are set, then, calculates and control device 305 produces electric clutch control signal and locks to control clutch pack 1105.Together Sample, clutch pack 1105 can lock on the basis of identifying the first motor pattern.Clutch pack 1105 is once locked, Sportsman can recoil rope 110 easily, issue rising tone voice command (such as: " unlock "), solve clutch pack 1105 Lock, then, sportsman can restart yo-yo game easily.Similarly, clutch pack 1105 can be in identification the It is unlocked on the basis of two kinds of motor patterns.

In addition, the electric clutch control signal of different stage is used for the clutch pack 1105 of electric clutch device 335, it is possible to Make to generate different degrees of frictional force between 210 shell of clutch pack 1105 and ball bearing, so make yoyo body 100 with Different degrees of frictional force is generated between 210 shell of ball bearing.Different degrees of frictional force can be used for smoothly controlling computer Change the movement of yo-yo 300, such as: gradually slowing down the rotation speed of computerized yo-yo 300, or control computerized yo-yo 300 Rotation speed because it can be moved up at " awake ".

As discussed above, the gap width between the two halves circle of yo-yo sphere 100 is to reduce rope 110 and yo-yo sphere The needs (needing wider gap) of frictional force of 100 inner walls during " sleep " state and the needs for " waking up " yo-yo easily Compromise between (needing relatively narrow gap).In the computerized yo-yo 300 of Figure 12 description, 210 shell of ball bearing and inside Disk 1220 is further fitted, and helps to solve the problems, such as this.Similar with Figure 11, this computerization yo-yo 300 also includes can The electric clutch device 335 realized by clutch pack 1105.It is obvious that if clutch pack 1105 unlocks, sportsman Can dish out computerized yo-yo 300 described in Figure 12, and when rope 110 is fully extended, computerization described in Figure 12 is slipped Ball 300 then enters " sleep " state.But, sportsman can not be using arm, hand or finger movement come described in " wake-up " Figure 12 Computerized yo-yo 300, because to make to generate frictional force between 100 inner wall of rope 110 and yo-yo sphere to be impossible, original Because being the outside of the internally positioned disk 1220 of the inner wall of yo-yo sphere 100.But, since clutch pack 1105 can be counted It calculates and control device 305 controls, by locking clutch pack 1105 then it is possible that computerization described in " wake-up " Figure 12 is slipped Ball 300.It is worth noting that, rope 110 and internal disk 1220 " are being slept for computerized yo-yo 300 described in Figure 12 There is no relative movements each other during dormancy " state, thus eliminate rope 110 and 100 inner wall of yo-yo sphere in " sleep " shape Frictional force during state.This means that the computerized yo-yo 300 described in Figure 12 with internal disk 1220 is from " sleep " shape It is more efficient in the sense that rotational time is longer during state.Run electric clutch device 335 and 1105 institute of clutch pack The other elements (such as, but not limited to: electric wire, switch, power amplifier and other elements) needed are not shown in Figure 12.

When yo-yo be in " sleep " state and rotation enough to it is fast when, sportsman can perform various yo-yos " apparently skillful movement in wushu ", this It is the yo-yo sequence of motion for showing sportsman's skill and flexibility.But, when rotation speed slows down because of frictional force, performance is slipped The ability for slipping globe daisy trick then weakens or eliminates.The computerized yo-yo 300 of Figure 13 description includes electric clutch device 335 and electronic Motor apparatus 340 can promote recreation experience for sportsman.Electric motor device 340 may include the electronic horse being mounted on ball axis 130 It is similar with the ball bearing 210 of Fig. 2, Figure 11 and Figure 12 up to 1310.Electric motor 1310 can have the interior of sticking hot-wire coil The shell (shell for being equivalent to ball bearing 210) of component (lubrication groove for being equivalent to ball bearing 210) and sticking fixed magnet.It is false If clutch pack 1105 has unlocked, when not having to control signal applied to electric motor 1310, inner member can smoothly rotate, Frictional force related with shell is minimum, this is similar with ball bearing 210.When controlling signal applied to electric motor 1310, Rotary force is generated between the inner member and shell of electric motor 1310.Since the inner member of electric motor 1310 is connected to yo-yo Ball axis 130, and yo-yo ball axis is then connected to yo-yo sphere 100 in turn, therefore, the shell of electric motor 1310 with slip It can also be using the rotary force generated between ball 100.If the shell of yo-yo sphere 100 and electric motor 1310 is each other most Relative rotation just is had no, then, rotary force can generate rotary motion between them.If yo-yo sphere 100 and electronic horse Shell up to 1310 has moved relative to each other, then, rotary force may increase or decrease the rotation speed, alternatively, rotation Power possibly even can make the direction of rotation opposite.Rope 110 can tie up on the shell of electric motor 1310, play Fig. 2, Tu11He The effect of 210 shell of ball bearing of Figure 12.

Electric clutch device 335 and electric motor device 340 can be controlled by calculating with control device 305, be filled according to accelerometer Set 315 acceleration value (or the tension value of tension counter device 350, the two are used in conjunction with or are used alone), calculating and control dress The setting parameter setting the state parameter of 305 extractions or collectively or individually receiving from external device (ED) generates electric clutch control signal With the control signal (electric motor control signal) of electric motor device 340.For example, computerization described in sportsman's throwing Figure 13 is slipped After slipping ball 300, clutch pack 1105 can be unlocked, and electric motor device 340 can be run, and be existed with increasing computerized yo-yo 300 Rotation speed when moving down.In another example, when rope 110 is fully extended, and computerization described in Figure 13 is slipped When ball 300 is in " sleep " state, electric motor device 340 can be controlled and run, and to keep rotation speed constant, make ball Member can perform the yo-yo skill element of long sequence.In additional example, when sportsman completes skill element, so that it may benefit The frictional force generated with clutch pack 1105 or the rotary force generated using electric motor 1310 are come described in " wake-up " Figure 13 Computerized yo-yo 300.In further example, when sportsman performs yo-yo skill element, sportsman can be to external device (ED) Voice command is issued, such as: " quicker ", " slow ", "upper", "lower", these voice commands can identify by external device (ED), and outer Part device can be sent to calculating and control device 305 for parameter is arranged by communication device 345, generate electric clutch and control signal Electric clutch device 335 is controlled, and generates electric motor control signal collectively or individually to control electric motor device 340, And then the movement or state of computerized yo-yo 300 are controlled according to the voice command of sending.Run electric clutch device 335, electricity Other elements needed for dynamic motor apparatus 340, clutch pack 1105 and electric motor 1310 (such as, but not limited to: open by electric wire Pass, power amplifier and other elements) it is not shown in Figure 13.

The other embodiments of electric motor device 340 it could also be possible that reasonable, if after they are functioned, in electric motor When control signal generates and is applied to electric motor device 340, electric motor device 340 can generate as required can influence computer Change the rotary force of the movement of yo-yo 300.In addition, its function can be reversed in electric motor device 340, and as generator to battery 310 chargings.

Several features of the invention and different aspect are presented on Fig. 3~13 respectively.But, any feature of the invention is being combined In any embodiment of different aspect, it is possible to realize computerized yo-yo 300.Such as, but not limited to: computerization is slipped The embodiment of ball 300 may include lock base apparatus 605, luminous display unit 320, the audio playing apparatus 325 of detachable type Or auxiliary device 330 can snap into lock base apparatus 605.The same embodiment of computerized yo-yo 300 can be wrapped further Device containing electric clutch 335 and electric motor device 340 can control the exercise of computerized yo-yo 300.

Claims (10)

1. a kind of computerized yo-yo toy characterized by comprising

Yo-yo sphere, the yo-yo sphere includes circular upper and rounded lower portion；

Ball, the ball include an inner ring and a shell；

Accelerator installation, the accelerator installation are configured as: the acceleration value of the measurement computerized yo-yo toy；

It calculates and control device, the calculating and control device is configured as: electric clutch control is generated according to the acceleration value Signal processed；

Electric clutch device, the electric clutch device are configured as: according to electric clutch signal, being contacted with ball shell It is locked；Or it removes and is unlocked from ball shell.

2. computerized yo-yo toy according to claim 1, which is characterized in that further include:

Communication device, the communication device are configured as: can receive setting parameter from external equipment, and the setting parameter is sent out It send to the calculating and control device；

Wherein, the calculating and control device are further configured to: generating institute according to the setting parameter of the external equipment State electric clutch signal.

3. computerized yo-yo toy according to claim 1 or 2, which is characterized in that the electric clutch device Including at least one of piezoelectric element, magnetic element, electromagnetic component and electromechanical compo.

4. computerized yo-yo toy according to claim 1 to 3, which is characterized in that it is described calculating and control device into One step is configured as: can be generated when yo-yo toy " the waking up " of the computer control electric clutch control signal with Lock the electric clutch device.

5. computerized yo-yo toy described in -4 according to claim 1, which is characterized in that further include:

One root system is in the rope on ball shell；

Wherein, it calculates and control device is configured to: when the rope is fully deployed, generating an electric clutch control Signal processed is to unlock electric clutch device.

6. computerized yo-yo toy described in -5 according to claim 1, which is characterized in that the shell of the ball is also equipped with Inner disk.

7. a kind of method of computerized yo-yo Toy Motion, method includes the following steps:

The acceleration value of computerized yo-yo toy is measured with accelerator installation；

According to the acceleration value, electric clutch control signal is generated with control device by calculating；

Signal is controlled according to the electric clutch, is contacted with ball shell to lock electric clutch device or be moved up from ball shell It opens, to unlock the electric clutch device.

8. the method for computerized yo-yo Toy Motion according to claim 7, which is characterized in that the method is also wrapped Include following steps:

The setting parameter of external equipment is received with communication device, and the setting parameter is sent to the calculating and control dress It sets；

According to the setting parameter of the external equipment, the electric clutch control letter is generated by the calculating and control device Number.

9. the method for computerized yo-yo Toy Motion according to claim 7 or 8, which is characterized in that the method It is further comprising the steps of:

When computerized yo-yo toy " the waking up ", letter is controlled by the electric clutch that the calculating and control device generate Number locking electric clutch device.

10. the method for computerized yo-yo Toy Motion according to claim 7-9, which is characterized in that the method It is further comprising the steps of: when the rope for lying in ball shell is fully deployed, as described in the calculating and control device generation Electric clutch controls signal and unlocks the electric clutch device.