CN104623899B

CN104623899B - Gyro

Info

Publication number: CN104623899B
Application number: CN201510033987.1A
Authority: CN
Inventors: 米歇尔·罗杰·德康; 张璞
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-01-23
Filing date: 2015-01-23
Publication date: 2017-12-01
Anticipated expiration: 2035-01-23
Also published as: CN107998665B; CN107837536B; CN104623899A; CN107961544B; CN107998665A; CN107961544A; CN107837536A

Abstract

The present invention proposes a kind of gyro, and gyro includes：Support shaft；Clutch shaft bearing, it is enclosed in the support shaft；Cylinder, it is enclosed on outside the clutch shaft bearing；The clutch shaft bearing is between the support shaft and the cylinder.The present invention makes that the service life of gyro is longer, and rotation time is longer, it is easier to starts, does not damage ground, the stability that increase gyro rotates.The present invention can obtain the velocity information of gyro in real time, it is possible to achieve be wirelessly transferred velocity information.

Description

Gyro

Technical field

The present invention relates to a kind of Tourbillon (Tourbillon), and in particular to a kind of gyro, it is especially a kind of Rotating speed is high, the gyro of rotation time length.In addition, the Tao Bilun gyros and other most gyros of the present invention are different, over the ground Face is not damaged, and such as the pavement in public place, city is not damaged.

Background technology

Gyro is a kind of traditional toy, and existing gyro has a rotary shaft in bottom, and the axle rotates with gyro cylinder, should Axle has a hard sharp end, to be contacted when rotating and slide on the ground with ground.The shaft end of the axle is on ground Rotation on face produces slip and energy loss, so, gyro speed constantly declines, and gyro rotational time is short.When gyro speed When very low, gyro can fall down, but the high speed of gyro and long time running are restricted.Moreover, the abrasion increase of the axle The overall replacing of gyro, or when the shaft end of rotary shaft is worn, it is removed from gyro, changes new axle.

Gyro starts to be difficult to twitch, because when speed is zero, gyro does not have vertical axes, and being whipped top since speed is zero needs Special skill is wanted, by hand or the cylinder of the manually operated gyro of whip, is then accurately moved and controlled with whip, otherwise top Spiral shell can fall down, and this is difficult for beginner.

In addition, the axle of gyro can skid off the marking on ground, ground can be damaged, future, public place can be possible to no longer allow Gyro is played, and the place of individual can also be damaged by playing gyro indoors.

Prior art can not provide real time speed information, maximum speed and the average speed of gyro, it is impossible to during according to speed Between relation speculate gyro rotate time.The rotating speed of gyro, which can not be shown, can make player not have enjoyment or not reach wanting for player Ask.After critical low speed is reached, gyro has the danger fallen down.

Some gyros only have a big orbicule contacted with ground static.This orbicule support gyro entirety and Weight, there is obvious moment of friction；Single ball device moment of friction is higher by about 3 times than the moment of friction of deep groove ball bearing, because Their indoor design is different with Sealing Technology." single ball support meanss of rotation " reduce the duration rotated freely, speed Performance and gyro service life are spent, and water and dust can be easily entered in single ball dress rolling bearing.Existing top Spiral shell specifically has problems with：

Ground is damaged：

Existing gyro can produce ground cut to public place and private site.Except seldom has " the list of rotation Ball support meanss ", and even if when single big ball is fitted into " single ball support meanss of rotation ", pollutant and vertical view can also subtract The service life of few gyro, when can make the gyro rotate on the ground, as the ground supports axle that other rotate on the ground Ground can be damaged.The appearance of these ground infringement is due to abrasion cut when ground supports axle rotates on the ground.This feelings Condition can cause to forbid playing gyro in public.

Speed and rotate freely the duration：

Existing gyro rotates freely the time to be changed according to the differentiated friction situation on ground and rotating shaft end oneself.Due to top The cylinder of spiral shell is also also rotating when falling down to the ground, it is difficult to predict the possible Injured status in ground before gyro is poured on ground. The real time and maximum speed that existing gyro rotates can not be known

Gyro is set to start to rotate：

The stopping of gyro and the duration before falling down.Existing gyro start to rotate it is extremely difficult, it is necessary to it is patient and Careful strikes gyro cylinder with a whip, first has to slow with one's hands slow dragging, the angular acceleration that then use progressively accelerates makes Rotation starts, and is then rotated because revolution strength is stable.

Due to the above problems, existing gyro, which operates, has many troubles.

The content of the invention

The present invention provides a kind of gyro (or Tourbillon), is capable of the prolonged rotation of high speed, existing to solve When rotating, rotary shaft occurs to wear and the problem of may scratch ground and short gyro rotational time gyro.The present invention will also Solve the problems, such as that existing gyro needs special skill to start.In addition, further, as of the invention a kind of preferable Scheme, the present invention will also solve the problems, such as that existing gyro can not understand its speed of service.

Therefore, the present invention by installing a bearing between the support shaft and cylinder contacted with ground, is rotated with extending Time.In order to help player estimation before gyro is whipped the rotary speed of gyro and gyro can also rotate how long, speed is Can tachometric survey in real time and display.Speed display device can be arranged on gyro, or can be arranged on remote Player with, just as the wrist-watch in wrist.

The present invention provides a kind of gyro, and the gyro includes：

Support shaft；

Clutch shaft bearing, it is enclosed in the support shaft；

Cylinder, it is enclosed on outside the clutch shaft bearing；

The clutch shaft bearing is between the support shaft and the cylinder.

Further, the gyro also includes：Sucker, be enclosed on outside the bottom of the support shaft and positioned at the cylinder it Under, the sucker, which has, is enclosed in sucker cavity outside the bottom of the support shaft, have inside the support shaft with it is described The gas passage of sucker cavity connection.

Further, the gyro also includes：The air pump connected with the gas passage.

Further, the air pump includes：Air pump valve, it is arranged on the sucker, and is connected with the sucker cavity.

Further, the support shaft includes：First support shaft and the second support shaft, first support shaft are connected to institute State on sucker, second support shaft is located on first support shaft and and interval coaxial with first support shaft is set Put, clearance space is formed between first support shaft and second support shaft；The gyro also includes：It is arranged on described Elastic device between one support shaft and second support shaft；The clutch shaft bearing is located at the top of the elastic device and set In the second support shaft.

Further, the gyro also includes：Bottom is supported, what can be dismantled is socketed in the bottom of first support shaft.

Further, first support shaft is respectively equipped with boss with second support shaft, and the elastic device is set Between the boss of first support shaft and the boss of second support shaft, the gyro also includes：Elastic seal cartridge, if Put between the boss of first support shaft and the boss of second support shaft, second support shaft passes through the elasticity Device is supported in first support shaft；Also, the elastic seal cartridge surround and seal first support shaft with it is described Clearance space between second support shaft, the elastic device are enclosed in outside the elastic seal cartridge.

Further, the elastic device is helical spring, and the elastic seal cartridge is rubber sleeve, the gas passage bag Include：The gas passage for the first support shaft being connected and the gas passage of the second support shaft, the side tool of first support shaft There are the lateral openings that the gas passage with first support shaft is connected and connected with sucker cavity, the sucker is rubber material Matter, has the metal lining being socketed in outside first support shaft in the sucker, the metal lining with described first Support axle thread connection.

Further, the gyro also includes：It is enclosed on the hollow shaft outside second support shaft and upwardly extended, support In the 3rd support shaft of the hollow shaft inner cavity top, and the second bearing being enclosed in the 3rd support shaft, described second Bearing is arranged on above the clutch shaft bearing and between the 3rd support shaft and the cylinder, the second bearing and institute State and coordinate for gap between the 3rd support shaft.

Further, the gyro also includes：The timing belt being arranged on the cylinder inboard wall, and with the timing belt The roller being engaged, the roller are connected on the clutch shaft bearing.

Further, the gyro also includes：Measure the real-time speed measuring system of the drum speed.

Further, the bottom of the sucker is provided with air cleaner, and the air cleaner is dish members, the suction The chamber that circles or whirl in the air is located at the top of the air cleaner.

Further, the gyro also includes：The transparent top cover being sealed at the top of the cylinder, the real-time speed are surveyed Amount system includes：The Hall element being arranged in cylinder and the first magnet being arranged in the top cover, the Hall element pair Sensing occurs for the rotation of first magnet so as to send rate signal.

Further, the gyro also includes：The electrical appliance kit for the waterproof being fixed in the hollow shaft, the electrical appliance kit position Under the top cover, it is provided with the electrical appliance kit：Show speed display device and the first electronics control of the drum speed Unit processed, the speed display device are connected with the first electronic control unit, described in the first electronic control unit connection suddenly That element simultaneously receives the signal of the Hall element, monitoring velocity display device, and real-time speed is converted into data signal and carried Feed speed display device.

Further, the real-time speed measuring system also includes：Show the portable display apparatus of the drum speed With the wireless launcher for launching the cylinder rate signal, the portable display apparatus is arranged on outside the cylinder, described Wireless launcher is arranged in the cylinder, and the portable display apparatus receives the signal that the wireless launcher is sent.

Further, the portable display apparatus is mobile phone.

Further, the gyro also includes：The generator being arranged in the cylinder, the material of the top cover is modeling Material.

Further, the generator includes：The coil being fixedly provided in the cylinder, and be arranged on described same The second magnet taken is walked, the coil corresponds to second magnet and set.

Further, the gyro also includes：The first light emitting diode being arranged in the cylinder, described first is luminous Diode is connected with the generator, and the first lumination of light emitting diode intensity changes with the change of the cylinder speed.

Further, the gyro also includes：Support shaft connecting bolt, the support shaft connecting bolt run through described first Support shaft and the second support shaft, the support shaft connecting bolt are connected through a screw thread with first support shaft, the first support shaft With being provided with axially extending bore in the second support shaft, what the support shaft connecting bolt can move axially passes through second support shaft Axially extending bore, and the external diameter on the head of the support shaft connecting bolt is more than the external diameter of the axially extending bore, the support shaft The head of connecting bolt is located in the inner chamber of the hollow shaft, limits second support shaft and moves upward out the support axis connection Bolt；

The axially extending bore diameter of first support shaft and the second support shaft is more than the diameter of support shaft connecting bolt：So that first Support shaft is advantageous to support shaft connecting bolt and the second support with the axle of the second support shaft and the diameter difference of support shaft connecting bolt The relative up and down motion of axle and banking motion；

Support shaft connecting bolt is flexible material, can be bent so that is produced between the first support shaft and the second support shaft Angular deflection.

Further, the gyro also includes：Installed in the bowl bodies of cylinder body bottom, the bowl bodies are located at the sucker Top, for the bowl bodies to be transparent, the bowl bodies are connected the shell to form gyro with cylinder, the elastic device and The clutch shaft bearing is respectively positioned in the shell.

Further, the gyro also includes：Connect the elastic cable of the roller and the bowl bodies.

Further, the gyro also includes：It is arranged on the second light emitting diode of the bottom of electrical appliance kit, second hair Optical diode is down-set, and the roller is provided with perforate, and the light that second light emitting diode is sent passes through the perforate.

Further, the gyro also includes：The second electronic control unit being arranged in the electrical appliance kit, described second Electronic control unit connects and controls generator, first light emitting diode and second light emitting diode and described second Electronic control unit connects.

Further, the speed display device is holographic 3D projectors, and the holographic 3D projectors are located in electrical appliance kit, And it is connected with the first electronic control unit, holographic 3D projectors are by the generator powered, and holographic 3D projectors are by teetotum The velocity amplitude turned, in the form of holographic beam, is sent by the transparency cover and transparent cap of electrical appliance kit.

Further, the gyro also includes：Installed in the bowl bodies of cylinder body bottom, the bowl bodies are located at the sucker Top, for the bowl bodies to be opaque, the bowl bodies are connected the shell to form gyro with cylinder, the elastic device with And the clutch shaft bearing stretches out the shell.

Further, the velocity amplitude that holographic 3D projectors rotate gyro, in the form of holographic beam, be converted into numeral or Pattern, sent by the transparency cover and transparent cap of electrical appliance kit.

The present invention is fixedly supported on ground or working face by support shaft, passes through the first axle being enclosed in the support shaft To hold so that cylinder relative support axle rotates so that the rotation of cylinder realized by the rotation between support shaft and clutch shaft bearing, and It is not to be realized by the rotation between cylinder and ground or support shaft and ground, support shaft is fixed with respect to ground, support shaft Do not rotate and rub between ground, support shaft will not be damaged, will not occur support shaft shaft end abrasion the problem of, also will not Ground is damaged, either to public place or private flooring all without there is infringement.It is complete as a result of clutch shaft bearing It is this to rotate than sliding friction caused by the rotary shaft rotation on the ground of existing gyro and energy damage into the rotation of cylinder Lose it is much smaller, so extend cylinder rotation time.Ground will not be damaged, because sucker and the first support shaft are to compare ground Soft material.

Energy is saved relative to " single ball support meanss of rotation " by bearing guiding rotation, so can produce higher Speed and longer rotate freely the time.In the present invention, devise support shaft to connect with cylinder, be mounted directly helical spring and hang Extension system (is combined) with selectable air pump.Preferred embodiments of the bearing in automobile and bicycle trade, there is low friction The nitrilation rubber closure of contact, stainless steel ring, suitable lubricating oil and ball separator.This can provide length and use the longevity Life, good dust protection and water.As preferable selection, second bearing, which is located in gyro, can provide other guiding, only More energy can be saved in rotation (when firmly being lashed with whip) when needing, (when firmly being lashed with whip, Second deep groove ball bearing inner ring internal diameter logs on the 3rd support shaft external diameter).

And then the present invention increases the stability of support shaft by sucker, sucker is any without having for being attached to ground Damage, ensure the stabilization of vertical direction when initial velocity is zero.Even if striking gyro with a whip when starting, support shaft also will not Fall down easily, so that the startup of gyro is easier, the introduction for being easy to gyro to operate.The present invention can be by air system and general Gyro is viscous to be combined on the ground, and can easily contact the simple valve of fitting manually.Glue on the ground Rotating can be easily when starting to start, and static from zero velocity has stable vertical position, it is allowed to when speed is zero, top Spiral shell will not also fall down.The support system of this stabilization can also be moved quickly from support shaft very much, when support bottom 117 covers And sucker 111, when removing, under the lashing of whip, gyro can be moved and beated.And then due to being had using sucker, the present invention The existing inaccessiable effect of gyro：A, gyro can be translated when rotating, and rotation b, the gyro without influenceing gyro can To be rotated on inclined-plane；C, gyro can rotate on the wall or in plane perpendicular to the ground；D, gyro can stand upside down and rotate； So, the applicable occasion of gyro is added, adds new playing method.

And then the present invention is provided with speed display device, shows the rotating speed of gyro, the real-time speed letter of gyro can be understood Breath, the time that gyro rotates can be speculated, can carry out speed ratio between gyro compared with.The present invention can provide " to be had for player The information of manipulation interest ", make the friendly comparison speed of player.The distance that the present invention can provide in safety just can be straight by top cover The velocity information of the reading of sight, either by the wrist-watch as screen at a distance or pass through the intelligence with specialized application Can mobile phone.

Brief description of the drawings

Fig. 1 is the cross section structure diagram according to the gyro of first embodiment of the invention；

Fig. 2 is the cross section structure diagram according to the gyro of second embodiment of the invention；

Fig. 3 is the cross section structure diagram according to the gyro of third embodiment of the invention；

Fig. 4 is the cross section structure diagram according to the gyro of fourth embodiment of the invention；

Fig. 5 is the cross section structure diagram according to the gyro of fifth embodiment of the invention；

Fig. 6 is the cross section structure diagram according to the gyro of sixth embodiment of the invention.

Drawing reference numeral explanation：

1st, the first support shaft；2nd, cylinder；3rd, the second support shaft；5th, the 3rd support shaft (Landing shaft)；6th, top cover； 7th, hollow shaft；8th, the first electronic control unit (ECU-d)；9th, the second electronic control unit (ECU-g)；10th, gas passage；11、 Elastic seal cartridge；12nd, elastic device；20th, bowl bodies；21st, timing belt；22nd, roller；23rd, the bearing block of clutch shaft bearing；30th, it is close Seal (the second support shaft of sealing and hollow shaft)；31st, the boss of the second support shaft；32nd, gas passage；51st, bushing or the second axle The axle sleeve held；56th, second bearing；60th, the gap or air gap of second bearing and axle sleeve；61st, the first magnet；71st, electrical appliance kit； 74th, water-proof plate；81st, wireless launcher；82nd, speed display screen；86th, Hall element；90th, the second magnet；91st, coil；100th, it is horizontal To gas passage；110th, sucker cavity；111st, sucker；112nd, metal lining or socket；113rd, the suction muffler of air pump；114th, it is empty Air filter；115th, sealing ring；117th, bottom is supported；119th, air pump valve；130th, support shaft connecting bolt；132nd, spiral shell is connected Line；Window on 200 cylinders；210th, elastic cable；230th, the osculum of clutch shaft bearing；328th, clutch shaft bearing；333rd, pad；552、 Sealing ring；561st, second bearing seat；562nd, bearing cap；620th, sealing ring；710th, vertical osculum；711st, screw；712nd, it is electric The transparency cover of device box；829th, portable display apparatus；830th, holographic 3D projectors；901st, magnet fixed thread；910th, sealing ring； 918th, the second light emitting diode；919th, the first light emitting diode

Embodiment

In order to which technical characteristic, purpose and the effect of the present invention is more clearly understood, now control illustrates this hair Bright embodiment.

As shown in figure 1, gyro according to embodiments of the present invention, including：Cylinder 2, the gyro also include：

Support shaft (such as including Split type structure as the first support shaft 1 and the second support shaft 3, or can also be one Integrally-built axle), it is arranged in the cylinder 2, such as on the axis of cylinder 2；

Clutch shaft bearing 328, it is enclosed in the support shaft and between the support shaft and the cylinder 2, cylinder 2 is for example Be connected by timing belt 21 with clutch shaft bearing 328 (gyro cylinder by timing belt 21, roller 22, clutch shaft bearing bearing block 23 It is connected with the first ball bearing).

Support shaft is fixedly supported on ground or working face, and support cylinder 2 rotates, by be enclosed in the support shaft the One bearing 328 causes the relative support axle of cylinder 2 to rotate so that the rotation of cylinder between support shaft and clutch shaft bearing 328 by turning Move to realize, rather than realized by the rotation between cylinder 2 and ground or support shaft and ground, support shaft is consolidated with respect to ground It is fixed motionless, do not rotate and rub between support shaft and ground (because sucker 111 and the material for supporting bottom 117 are flexible ), will not occur support shaft shaft end abrasion the problem of, support shaft will not be damaged, the service life of gyro is extended, also will not Ground is damaged, either to public place or private flooring all without there is infringement.As a result of clutch shaft bearing 328 Complete the rotation of cylinder, it is this rotate than sliding friction caused by the rotary shaft direct rotation on the ground of existing gyro and Energy loss is much smaller, so extending the time of cylinder rotation.

Cylinder 2 can be the cylinder of cylindricality or the cylinder of cydariform, and material can be metal, wood, concrete etc., be, for example, Aluminium, stainless steel, the outer shroud of bearing, bamboo, pipe of concrete, high strength glass or transparent resin.Window can be opened up on cylinder 2 Mouthful, to provide euphony when rotated.

Further, figures 1 and 2 show that the suctorial gyro of tool of the present invention.Fig. 3 to Fig. 6 is shown without suction The gyro of disk.

Such as Fig. 1 and Fig. 2, the gyro also includes：Sucker 111, it is enclosed on outside the bottom of the support shaft and positioned at described Under cylinder 2, the sucker 111, which has, is enclosed in sucker cavity 110 outside the bottom of the support shaft, in the support shaft Portion has the gas passage connected with the sucker cavity 110.Such as Fig. 1, sucker 111, for example, diameter than cylinder 2 are small, than The big disk of the big diameter of support shaft, the sucker are flexible elastomeric material, for example, quality of rubber materials, are had in the sucker The metal lining or socket 112 being socketed in outside first support shaft 1, the metal lining or socket 112 can have interior Screw thread, it is connected through a screw thread with first support shaft 1, undertakes the load of the first support shaft 1, by the load of the first support shaft 1 It is distributed on the supporting surface of the bottom of sucker, has reasonably shared the gravity of gyro.If operator or player wish that increase is played The difficulty of gyro, sucker can be removed by dismounting, then in the end of the first support shaft 1, can instead of screw on the bullet of flexibility The support bottom 117 (having screw thread) of property material, for example, quality of rubber materials, surrounds the end of the first support shaft 1, removes sucker Afterwards, support bottom 117 then undertakes whole gravity of the first support shaft 1 or gyro, can when no sucker protecting field Face.

The present invention increases the stability of gyro by sucker, by the pumping of sucker cavity, can make sucker it is firm general Gyro fixes on the ground, there is provided actionless the contacting with ground stabilization, even if striking gyro with a whip when starting, props up Support axle or gyro will not also fall down easily, so that the startup of gyro is easier, also can easy operation even beginner. Compared with the mode for the flat unit that existing single big ball is formed around many beads, gyro can have longer rotation Time and Geng Gao rotary speed.When the people for playing gyro, which whips top, wishes that it is moved, he can outward winding sucker and take away, then The tip of the axis is supported first, instead of screws on the support bottom 117 of rubber.This elastic rubber bottom 117, it is one The annex being detachably connected with support shaft, its effect are to prevent water and dust from entering lateral openings, and protect ground not by Damage.When sucker is connected on gyro cylinder, equally the rubber bottom 117 of elasticity can be screwed on and covered and laterally opened Mouthful, so, in transport and storage, play a part of protecting water and dust.It is recommended that when playing gyro, should not be simultaneously using suction Disk and support bottom 117.

Further, figures 1 and 2 show that the gyro with air pump of the present invention.Fig. 3 to Fig. 6 is shown without gas The gyro of pump.Such as Fig. 1 and Fig. 2, the gyro also includes：The air pump connected with the gas passage.Can be to inhaling by air pump Disk is evacuated, and the gas of sucker cavity 110 is extracted out, and the set-up mode of air pump can have various forms.

Such as Fig. 1, the air pump that the embodiment of the present invention uses includes：Air pump valve 119, it is arranged on the sucker 111, and with The sucker cavity 110 connects.By air pump valve 119, the conversion of air-breathing and exhaust is formed.Air pump valve 119 is arranged on institute State on sucker 111, when being easy to air-breathing and exhaust, do not influence the rotation of gyro cylinder, gyro cylinder easy to remove.

Further, the support shaft includes：First support shaft 1 and the second support shaft 3, first support shaft 1 pass through It is threaded on the sucker 111, the first support shaft 1 does not rotate, and undertakes axial load.Second support shaft 3 is located at institute State on the first support shaft 1 and coaxial with first support shaft and be arranged at intervals, first support shaft and described second Clearance space is formed between support shaft, the clearance space be air pump suction muffler 113, with coordinate sucker air-breathing or exhaust when gas The change of volume, improve air-breathing or exhaust efficiency.The air-breathing synchronous with sucker cavity of suction muffler 113 of air pump or exhaust, pass through gas Pump valve 119 completes gas exchanges inside gyro and outside, forms sucker suction or departs from the action of working face.The suction of air pump The volume of air cavity 113 can change with the change of the first support shaft 1 and the relative axial position of the second support shaft 3, so as to Take full advantage of gyro or the axial space of support shaft.

Further, the bottom of the sucker 111 is provided with air cleaner 114, and the air cleaner 114 is, for example, dish Shape part, the center of air cleaner 114 has prominent connection screw thread 132 or external screw thread, due to being connected to the first support shaft 1 In the inner chamber of bottom.The sucker cavity 110 is located at the top of the air cleaner 114.Air cleaner 114, positioned at suction On a maximum mounting groove of the inside of disk, set close to ground.

A vertical hole or inner chamber is all offered in the centre of the first support shaft 1 and the second support shaft 3, this is vertical Hole is closed, is threadedly coupled with air cleaner 114, air cleaner is fixed and is sealed in the bottom of the first support shaft 1. Horizontal horizontal gas passage 100 runs through the lateral cross section of the first support shaft, and is connected with sucker cavity 110, for making sky Gas is entered in sucker cavity 110 so that sucker suction is on ground or working face.The center of air cleaner 114 has stainless Steel screw thread, to be screwed into the vertical inner chamber of the first support shaft 1 and (screwed hole be provided with inner chamber), formation is detachably connected, will Air cleaner is fixed and is locked on gyro cylinder.

Dismountable air cleaner prevents air pump to be contaminated.Dismountable air cleaner is the dish of a synthesis Part, there is thin silk screen blocks dust.Air cleaner is made up of condensate or rubber-like material, be it is moveable, so as to As a resistance to appliance cleaning and change.When in the screwed hole that air cleaner is tightened to the first support shaft, air cleaner Sealed with the contact surface of the first support shaft by a flat elastic sealing ring 115 or sealing gasket.

Such as Fig. 1 to Fig. 6, the gyro also includes：It is arranged between first support shaft and second support shaft Elastic device 12, to buffer the vibration of gyro or the impact suffered by gyro cylinder；The clutch shaft bearing 328 fills positioned at the elasticity The top put so that the work of gyro is more stable.When whipping a top, elastic device 12 protects clutch shaft bearing 328.

Further, first support shaft is respectively equipped with boss or shoulder support platform with second support shaft, described Elastic device 12 is arranged between the boss of first support shaft and the boss of second support shaft, and the gyro also wraps Include：Elastic seal cartridge 11, it is arranged between the boss of first support shaft and the boss 31 of second support shaft, described Two support shafts 3 are supported in first support shaft 1 by the elastic device 12；Also, the elastic seal cartridge 11 surrounds And seal the clearance space between first support shaft and second support shaft, i.e. air-breathing of the elastic seal cartridge 11 to air pump Chamber 113 forms sealing.

The elastic device 12 is enclosed in outside the elastic seal cartridge 11.Elastic seal cartridge 11 ensures sucker breathing process Sealing and adapt to support shaft axial space change.The elastic device 12 is enclosed in outside the elastic seal cartridge 11, There is the restriction effect of radial direction to elastic seal cartridge 11.The boss of first support shaft and the boss of second support shaft fill for elasticity The setting for putting 12 provides support, and the boss of the second support shaft is provided with spacer ring or pad 333, to support clutch shaft bearing 328, Spacer ring or pad 333 undertake axial load and do not influence the sealing of clutch shaft bearing 328.

Further, the elastic device 12 is pendulum spring or helical spring, is adapted to buffering axial impact, helical spring Support axial load, moreover it is possible to buffer the side knock that player applies to cylinder.Helical spring is being whipped and allowed under other impacts With inclination angle.Helical spring can filter out vibration and unnecessary noise in rotation, contribute to the window from gyro cylinder The sound of more pure air is sent in 200.Helical spring can make the repeated compression of suction muffler 113 of inside, these actions So that sucker is adsorbed on the ground by air compression, breathing space is formed.When gyro is put on the ground, by depressing gyro Cylinder can compress helical spring so as to easily producing downward air-breathing.Due to the air pump valve 119 of bottom sucker 111, when When playing the knob of people's drawing air pump valve 119 of gyro, extraneous air is entered in sucker 111, eliminates suction of the gyro to ground Attached power, gyro can be picked up from ground and put on the ground again at once.

Elastic device 12 does not rotate close to ground, when having buffered whip and lashing cylinder 2, impact of the support shaft to ground, more Good protects ground, it is allowed to which support shaft has angular displacement gyro is normally rotated relative to ground, and prior art whip When whipping a top then rotary shaft can, which tilt, easily causes gyro to fall down.

The elastic seal cartridge 11 is rubber sleeve, and its thickness is determined according to experiment, to adapt to sealing and elastic deformation, surrounds The gum cover that spring is set ensures that internal suction muffler 113 is compressing and the dynamic aeroseal in extensional motion.This dynamic is close The absorption affinity of envelope enhancing sucker, is maintained between the teetotum refunding, when helical spring axial direction slight compression occurs, sucker can adsorb On the ground.Helical spring make it that the concentric compression of radial direction is transferred to the end of rubber sleeve, the end of rubber sleeve be pressed in shoulder or On boss, one end is pressed in the first support shaft (shoulder), and one end is pressed in the second support shaft (shoulder), by the first support shaft It is spacing with the shoulder of the second support shaft.

The gas passage includes：The first support shaft being connected gas passage (such as including：Vertical gas passage 10 with horizontal gas passage 100) gas passage 32 with the second support shaft, the side of first support shaft have with it is described The lateral openings that the gas passage of first support shaft is connected and connected with sucker cavity 110, from lateral air-breathing and exhaust, to protect Card absorption and the performance desorbed.The sucker is flexible elastomeric material, for example, quality of rubber materials, is had in the sucker The metal lining being socketed in outside first support shaft, the metal lining is threadedly coupled with first support shaft, described Clutch shaft bearing 328 is deep-groove bearing, is enclosed in the second support shaft.

By the vertically movable driving to gyro of hand, the suction muffler 113 of elasticity of compression device 12 (spring) and air pump.Gas Pump valve 119 is located in sucker, and the flexible elastomeric material of sucker, for example, quality of rubber materials layer are inserted into by metal parts In.When the suction muffler 113 of air pump is depressed by spring, air pump valve 119 is opened, and is vented from suction muffler 113.When operator pine Hand, during spring-return, air pump valve 119 is closed.Under this state, low pressure is formed in suction muffler 113, the also shape of sucker cavity 110 Into identical low pressure.Air pump valve 119 can use the structure of the gas valve on automobile tire, and air pump valve 119 includes：If Put the stainless steel pistons that the afterbody in cylindrical cavity is taper, and the small-sized spiral bullet being axially connected with stainless steel piston Spring.After player pulls open and is tightened in the piston switch or button of pistons end, air pump valve 119 is opened.Air pump valve 119 is opened Action has relaxed the low pressure in the induction chamber of sucker so that gyro is able to from ground moving.

Such as types of model ISO 6000 of clutch shaft bearing 328, size is smaller, and rub small, long lifespan, is adapted to gyro to use. Ball therein can use the ceramic balls in the ball bearing of aircraft engine, reduce friction increase cylinder rotation with further Turn the time.The tolerance of deep-groove bearing and the second support between centers for example can be 10g6 or 10js6.

Further, the gyro also includes：It is enclosed on the hollow shaft 7 outside second support shaft and upwardly extended, branch Support the 3rd support shaft 5 in the inner cavity top of hollow shaft 7, and the second bearing 56 being enclosed in the 3rd support shaft, institute State second bearing 56 and be arranged on the top of clutch shaft bearing 328 and between the 3rd support shaft 5 and the cylinder 2, and It is arranged in second bearing seat 561, coordinates between the second bearing 56 and the 3rd support shaft 5 for gap.Sealing ring 30 The second support shaft and hollow shaft are sealed, the 3rd support shaft 5 is pressed into hollow shaft 7.When the hand of player unclamps gyro cylinder upwards When, gyro is lifted several millimeters by spring from ground, and the volume between ground supports axle and main shaft adds.Body in air pump chamber body Product extension produces the low pressure of sucker.Low-pressure air is also communicated in hollow shaft, and hollow shaft is another as storage low-pressure air One big space.

There is certain gap or air gap 60 between second bearing 56 and the 3rd support shaft 5, work as air gap After 60 are consumed, the inner ring of second bearing 56 starts the external diameter of contact bush 51, and bushing 51 is enclosed in the top of the 3rd support shaft 5 Portion.With whipping the of different sizes of gyro strength, in the multiple short period, the bearing inner ring interior diameter of the inner ring of second bearing 56 Soft landing is on the outside dimension of bushing 51.Within the time that longer gyro rotates freely, second bearing 56 does not consume any Kinematics energy：Because the inner ring and outer rings of second bearing 56 rotate relative to ground, but no between inner ring and outer shroud What relative motion.Ball and bearing spacer, especially in this case, never turn in the track of second bearing 56 It is dynamic, thus, any friction torque is not produced in second bearing 56.The small the air gap 60 of this radial direction and the structure of bushing 51 exist During by the different manpowers whipped, there is provided the gyro of longer time rotates freely, while can obtain original direction And protect clutch shaft bearing 328 to overload, prevent the dislocation of inner ring and outer rings.

Second bearing 56 (deep-groove bearing) will not generally produce friction, and (reason is deep-groove bearing Internal diameter and the external diameter of sleeve will not permanent contact.) it is for undertaking radial direction and rotary load when whip whips a top. High speed whip take out and hit down, timing belt 21 made of the rubber compressed has the movement of slight radial deformation and radial direction： This small movement forces the inner ring of the second bearing 56 on gyro cylinder to be stitched along the air between inner ring and axle sleeve Gap 60 moves, so as to which impulsive force be dissolved.

The second bearing such as types of model ISO 61901, can share whip fiercely take out hit it is huge negative caused by cylinder Carry, strengthen and cylinder is directed laterally to, being particularly suitable for use in, those are taken out and hit the very big operator of strength.Allow the cylinder when whipping gyro Dislocation between body 2 and roller 22, the angular variation between cylinder 2 and roller 22 are due to the deformation of timing belt 21 and produced 's；The angular variation of this timing belt 21 is occurred in the case where the people for playing gyro firmly lashes；Timing belt 21 by cylinder 2 with Radial compression between roller 22；Timing belt 21 is made up of the elastomeric material with high frictional behaviour.Pass through the depth at extra top Groove ball bearing adds the service life and vigor of gyro.

An other lid is set to be used as bearing cap 562 in second bearing 56, small, the good seal of friction, anticorrosion, the Two bearings 56 can support lateral high-speed rotation when whipping.Because the friction of the bearing configured in the second support shaft 3 is small, sealing Good, anticorrosion, damping, gyro of the invention has good rotating property (be related to speed, duration, vibration state).

Further, the gyro also includes：Support shaft connecting bolt 130 be (fixing bolt and the first support shaft lower end Nut thread is connected), the support shaft connecting bolt 130 is axially through the support shaft of the first support shaft 1 and second 3, the first support shaft 1 has screwed hole, and the support shaft connecting bolt 130 is connected through a screw thread with first support shaft 1, institute State and axially extending bore is provided with the second support shaft 3, what the support shaft connecting bolt 130 can move axially supports through described second The axially extending bore of axle, and the external diameter on the head of the support shaft connecting bolt 130 is more than the external diameter of the axially extending bore, it is described The head of support shaft connecting bolt is located in the inner chamber of the hollow shaft 7, limits second support shaft 3 and moves upward out the branch Axis connection bolt 130 is supportted, to avoid when with gyro has been pulled, the second support shaft 3 departs from the first support shaft 1.

The axially extending bore diameter of first support shaft and the second support shaft is more than the diameter of support shaft connecting bolt 130：So that First support shaft is advantageous to support shaft connecting bolt 130 with the axle of the second support shaft and the diameter difference of support shaft connecting bolt 130 Relative up and down motion and banking motion with the second support shaft.

Support shaft connecting bolt 130 controls suspension movement and air pump motion, and support shaft connecting bolt 130 is resilient flexibility material Material, it can exactly bend, that is to say, that this flexible and flexible support shaft connecting bolt 130 enables to Angular deflection is produced between first support shaft and the second support shaft.

The support shaft of hollow shaft 7 and second forms interference fit so that the support shaft 3 of hollow shaft 7 and second can combine very Firmly.During each air pump compresses, support shaft connecting bolt 130 allow relative first support shaft 1 of the second support shaft 3 to Lower movement.The radial clearance of the support shaft 1 of support shaft connecting bolt 130 and first, the gas for forming the first vertical support shaft lead to Road 10, the radial clearance between the support shaft 3 of support shaft connecting bolt 130 and second, form the gas of the second vertical support shaft Passage 32, gas passage 10 and gas passage 32 connect with the suction muffler 113 of air pump respectively vertically, form axial gas and lead to Road, also, vertical gas passage 10 connects with the horizontal gas passage 100 in the first support shaft, forms the first support shaft Gas passage, and cause axial direction gas passage connected with the horizontal gas passage 100 in the first support shaft, formation and institute State the gas passage of the connection of sucker cavity 110.

Further, the gyro also includes：The timing belt 21 being arranged on the cylinder inboard wall, and with it is described synchronous The roller 22 that band is engaged, the roller 22 are connected on the bearing block 23 of the clutch shaft bearing, rotated with clutch shaft bearing 328. The bearing block 23 of clutch shaft bearing is provided with the osculum 230 of clutch shaft bearing, with draining.The top of the bearing block 23 of clutch shaft bearing is provided with Water-proof plate 74, prevent into water.Timing belt 21 is fixedly mounted on cylinder 2, and roller 22 is coordinated or pressing is arranged on the by depressing On the outer shroud of the bearing block 23 of one bearing, roller 22 can have occlusion external tooth, to be stung with the timing belt 21 for being engaged internal tooth Close, so that the rotation of cylinder, is transferred on clutch shaft bearing 328 by timing belt 21 and roller so that 328 turns of clutch shaft bearing It is dynamic.Roller 22 can utilize used camshaft pulley (camshaft pully) on automobile current generator.In addition, cylinder 2 Between clutch shaft bearing 328 existing other mechanical connection manners can also be used to realize connection.

Further, the gyro also includes：Installed in the bowl bodies 20 of cylinder body bottom, the bowl bodies are located at the suction 111 tops of disk, the bowl bodies 20 are connected the shell to form gyro, the elastic device 12 and described first with cylinder 2 Bearing 328 is respectively positioned in the shell.Hemispherical bowl bodies are pressed against on the roller 22 of timing belt to form gyro outside column The continuous seamless shell of shape cylinder, in case the gyro support mechanism that whip was absorbed in or be located adjacent to ground blocks.It is bowl-shape Body can be configured to have artistic design, have curvature and outer shape.

Further, the gyro also includes：The elastic cable 210 of the timing belt and the bowl bodies 20 is connected, so as to Easily it can be dismantled and repair when bowl bodies 20 are damaged.Elastic cable 210 has two extend on the roller 22 of timing belt Individual hook.

Further, the gyro also includes：The real-time speed measuring system of the drum speed is measured, to show gyro Real time speed information, the time that gyro rotates can be speculated, can carry out speed ratio between gyro compared with.Real-time speed measures System can use various correlation techniques, especially Hall element and the measuring system of magnet technology, so, small volume, survey It is fast accurate.

Further, the gyro also includes：The transparent top cover 6 at the top of cylinder 2 is sealed in, top cover 6 can lead to The top that sealing ring 620 is sealed in cylinder 2 is crossed, anti-gray waterproof, ensures the cleaning inside cylinder 2.The material of top cover 6 can use Material as automobile lamp, for example, polycarbonate (polycarbonate), will not produce what is hurted sb.'s feelings when broken Fragment.

As shown in Figures 1 to 4, the real-time speed measuring system includes：Hall element 86 and it is arranged in the top cover 6 The first magnet 61, the Hall element 86 is arranged in cylinder, and sensing occurs for the rotation to first magnet 61 so as to send out Go out rate signal.Top cover 6 is together rotated with cylinder 2, and Hall element 86 is fixed in electrical appliance kit 71, fixed with respect to cylinder 2, First magnet 61 is arranged in top cover 6, and the first magnet 61 together rotates with cylinder 2, thus, the magnet 61 of Hall element 86 and first Between have relative motion, so as to Hall element 86 can be to first magnet 61 rotation occur sensing so as to send speed letter Number.

Hall element, there is provided tachometric survey, Hall element are excited by the magnet of special rotation, Hall member that the magnet is inswept Space between part sensor and hall element sensor and magnet.This speed measurement techniques are applied in many fields, example Such as, the tachometric survey of bicycle quick, the measurement of rotor rotating speed.The calibration and adjustment of hall element sensor can tie completely Close in the first electronic control unit (ECU-d) 8.

Further, the gyro also includes：The electrical appliance kit 71 for the waterproof being fixed in the hollow shaft, the electrical appliance kit 71 under the top cover 6, are fixed in hollow shaft by the sealing ring 552 between electrical appliance kit and the 3rd support shaft 5. Electrical appliance kit 71 is, for example, plate-like, has inner chamber and the transparency cover 712 covered on inner chamber, and vertical osculum 710, transparency cover 712 are fixed on electrical appliance kit by screw 711, and seal electrical appliance kit by sealing ring 910.The inner chamber of electrical appliance kit 71 is provided with： Show the speed display device (being, for example, speed display screen 82) and (ECU- of the first electronic control unit 8 of the drum speed D), the speed display device is connected with the first electronic control unit 8, and first electronic control unit 8 connects the Hall Element 86 and the signal for receiving the Hall element, monitoring velocity display device (being, for example, speed display screen 82), and will be real-time Speed is converted into data signal and is supplied to speed display device.Speed display dress is can be clearly seen that through transparent top cover 6 Put the speed of display, numerical value can be read when contacting gyro, for example, about apart from two meters of gyro without with top It is spirally connected in the case of tactile danger and reads numerical value, so especially to children's safety, and the operating of gyro will not be destroyed.

Speed display device (being, for example, speed display screen 82) can use the speed used in the Sports Fields such as bicycle The speed display device used in the degree Sports Field such as display device, bicycle can show real time, heart rate (heart Rate), the parameter such as bicycle speed, pedal rhythm (petal cadence) (and other parameters).

Further, as shown in Figure 1, Figure 2 and Figure 3, the real-time speed measuring system also includes：Show that the cylinder turns The portable display apparatus 829 (be, for example, portable mobile wireless speed receiver) of speed and launch the wireless of the cylinder rate signal Transmitter 81, the portable display apparatus are arranged on outside the cylinder 2, and the wireless launcher 81 is arranged on the electrical equipment In box 71, the portable display apparatus receives the signal that the wireless launcher 81 is sent, the wireless launcher 81 and institute The connection of the first electronic control unit 8 (ECU-d) is stated, under the control of the first electronic control unit 8 (ECU-d), sends out speed Spend signal.So, the speed and permission situation of gyro can be understood at a distance, it is easier to reading speed numerical value, can and its His player competes, or official's performance.Wireless signal to other electronic equipments including field near mobile phone be do not have it is prejudicial, By anti-electromagnetism and air interference (EMI), Wireless transceiver is carried out.

Further, the portable display apparatus is mobile phone, can make full use of the function of existing mobile phone.

Further, the generator includes：The coil 91 being fixedly provided in the cylinder, and consolidated by magnet Determine the second magnet 90 that screw thread 901 is arranged on the timing belt, corresponding second magnet 90 of the coil 91 is set.Rotation When, the second magnet 90 will induce generation electric current and imported into coil.The second electronic control unit 9 is also equipped with electrical appliance kit 71 (ECU-g), to monitor generator and LED.Second magnet 90 includes the magnet of three groups of fixations, is bolted in roller On bottom surface, together operated with gyro cylinder.Coil 91,3 groups are predefined for, are arranged on as stator on the bottom surface of electrical appliance kit, relatively Cylinder 2 is fixed, and is excited generation electric current by the second magnet 90 on roller, and these parts are contained in the top of cylindricality In the inner space of barrel body.

Further, the gyro also includes：The first light emitting diode 919 being arranged on below electrical appliance kit transparency cover 712 (the first LED), the first light emitting diode 919 are set up, the light directive sky sent.First light emitting diode 919 Be connected with the second electronic control unit (9), the luminous intensity of the first light emitting diode 919 with the change of the cylinder speed and Change.The strong and weak can be lighted by gyro connects gyroscope speed, and it is more interesting and attractive also make it that gyro rotates, Operator or player can also be made to play gyro at night.

Further, the bowl bodies 20 is transparent, and bowl bodies are measured transparent thick transparent and non-friable by matter Material, such as be made up of synthetic resin, to allow the second down-set light emitting diode 918 to illuminate ground.It is described Gyro also includes：It is arranged on the second light emitting diode 918 of the bottom of electrical appliance kit, second light emitting diode 918 is to dividing into Put, the light directive ground sent, the roller is provided with perforate, and the light that second light emitting diode is sent passes through the perforate And pass the bowl bodies 20.The light beam that second light emitting diode is sent is blocked during the rotation of the edge of roller window, Flicker is generated on ground.By the light being transmitted on ground, the rotation situation of gyro can also be connected, can also illuminate ground Face.

Further, the gyro also includes：The second electronic control unit 9 (ECU-g) being arranged in the electrical appliance kit, The second electronic control unit connection and control unit control generator, second light emitting diode 918 (the second LED) It is connected with the second electronic control unit 9, so, without externally fed, you can realize the luminous of gyro.

As shown in figure 1, speed display device is small holographic 3D projectors 830, the holographic 3D projectors 830 are positioned at electricity In device box 71, and it is connected with the first electronic control unit 8, holographic 3D projectors 830 are thrown by the generator powered, holographic 3D The velocity amplitude that shadow machine 830 rotates gyro, in the form of holographic beam, sent out by the transparency cover 712 and transparent cap 6 of electrical appliance kit Go out, be so easy to reading numerical values and good-looking.The numerical value of speed rotation, such as " 8888rpm " or " rpm " with letter, these numerical value Dish out and come or emit, be transmitted in air, just as the effect to show a film.Numerical value is thrown in air, by being arranged in gyro Holographic 3D projectors 830 emit, beautiful effect can be reached.In addition at night, gyro is played in park, light is dark, There are holographic 3D projectors 830, rotation numerical can be read in distant place, if in addition, several people for playing gyro Together, the rotating speed of gyro can be compared to each other between them.

And then what holographic 3D projectors 830 of the invention emitted can be velocity amplitude or pattern, such as For the pattern of the 12 symbolic animals associated with a 12 year cycle, the speed of different stage is represented respectively, pattern is formed and moves in atmosphere, just look like to show a film or move Draw equally, make player or audience more interesting.

The gyro of the present invention has the different configurations that can be selected, and just as automobile is as computer, customer can basis Their configuration requirement selects gyro.

The characteristics of for each embodiment of more specific explanation, it is discussed in detail again below according to accompanying drawing of the present invention Embodiment：

Embodiment one：

In the embodiment, such as Fig. 1, gyro includes：The first support shaft 1 and the second support shaft being arranged in the cylinder 2 3rd, speed display device (including the Hall member of clutch shaft bearing 328, sucker, air pump, spring, timing belt, the display drum speed Part), portable display apparatus 829, the first electronic control unit 8, wireless launcher 81, the coil of the display drum speed 91st, the first light emitting diode 919, the second light emitting diode 918 and holographic 3D projectors 830.Embodiment configuration is comprehensive, no Damage ground, can real-time display speed, transmission speed signal, receive signal at a distance, can as appreciate film view and admire The numerical signal and pattern that holographic 3D projectors send.

Embodiment two：Such as Fig. 2, the main distinction of the embodiment and first embodiment is：Eliminate holographic 3D projectors 830, remaining 26S Proteasome Structure and Function is identical with first embodiment.So, cost is saved.

Embodiment three：Such as Fig. 3, the main distinction of the embodiment and second embodiment is：Sucker and air pump are eliminated, this The setting of sample is available to the player's for liking difficulty.

Example IV：Such as Fig. 4, the main distinction of the embodiment and 3rd embodiment is：Eliminate wireless launcher 81 With portable display apparatus 829, cost is also saved.Meanwhile the speed of gyro still can be shown by Hall element 86, speed The effect of the grade of display screen 82 is shown.

Embodiment five：Such as Fig. 5, the main distinction of the embodiment and fourth embodiment is：On-line velocity is eliminated to show Device or function, for example, Hall element 86, speed display screen 82 are eliminated, gyro no longer display speed, to reduce cost.

Embodiment six：Such as Fig. 6, the main distinction of the embodiment and the 5th embodiment is：Eliminate coil 91, excitation line The second magnet 90, the first light emitting diode 919, the second light emitting diode 918 of circle 91, gyro no longer pass through the first light-emitting diodes Pipe 919, the second light emitting diode 918 is shinny or sends pattern.

According to above-described embodiment, the gyro of at least 6 kinds difference in functionalitys of the invention, just as automobile is as computer, there is 6 Kind configuration, the buyer in future can be any according to their requirement order.

The schematical embodiment of the present invention is the foregoing is only, is not limited to the scope of the present invention.For this Each part of invention can be mutually combined under conditions of not conflicting, any those skilled in the art, not depart from this Made equivalent variations and modification, all should belong to the scope of protection of the invention on the premise of the design of invention and principle.

Claims

1. a kind of gyro, it is characterised in that the gyro includes：

Support shaft；

Clutch shaft bearing, it is enclosed in the support shaft；

Cylinder, it is enclosed on outside the clutch shaft bearing；

The clutch shaft bearing is between the support shaft and the cylinder；

Described gyro also includes the second bearing above clutch shaft bearing, and the second bearing is arranged on fixes with the cylinder In the second bearing seat of connection, and it is set in the support shaft upwardly extended from the support shaft, and the branch upwardly extended with this Formed with the air gap between support axle.

2. gyro as claimed in claim 1, it is characterised in that the gyro also includes：Be arranged on the cylinder inboard wall by Timing belt made of elastomeric material, and the roller being engaged with the timing belt, the roller are connected to the clutch shaft bearing On.

3. gyro as claimed in claim 2, it is characterised in that the gyro also includes：Sucker, it is enclosed on the bottom of the support shaft Outside portion and under the cylinder, the sucker has the sucker cavity being enclosed in outside the bottom of the support shaft, institute Stating has the gas passage connected with the sucker cavity inside support shaft.

4. gyro as claimed in claim 3, it is characterised in that the gyro also includes：The gas connected with the gas passage Pump.

5. gyro as claimed in claim 4, it is characterised in that the air pump includes：Air pump valve, it is arranged on the sucker On, and connected with the sucker cavity.

6. gyro as claimed in claim 3, it is characterised in that the support shaft includes：First support shaft and the second support shaft, First support shaft is connected on the sucker, and second support shaft is located on first support shaft and with described One support shaft is coaxial and is arranged at intervals, and clearance space is formed between first support shaft and second support shaft；It is described Gyro also includes：The elastic device being arranged between first support shaft and second support shaft；The clutch shaft bearing position In the top of the elastic device and it is enclosed in the second support shaft.

7. gyro as claimed in claim 6, it is characterised in that the gyro also includes：Bottom is supported, what can be dismantled is socketed in The bottom of first support shaft.

8. gyro as claimed in claim 6, it is characterised in that first support shaft is respectively equipped with second support shaft Boss, the elastic device are arranged between the boss of first support shaft and the boss of second support shaft, the top Spiral shell also includes：Elastic seal cartridge, it is arranged between the boss of first support shaft and the boss of second support shaft, it is described Second support shaft is supported in first support shaft by the elastic device；Also, the elastic seal cartridge surrounds and close The clearance space sealed between first support shaft and second support shaft, the elastic device are enclosed in the elastic packing Outside set.

9. gyro as claimed in claim 8, it is characterised in that the elastic device is helical spring, the elastic seal cartridge For rubber sleeve, the gas passage includes：The gas passage for the first support shaft being connected and the gas passage of the second support shaft, The side of first support shaft, which has, to be connected with the gas passage of first support shaft and is connected with sucker cavity lateral Opening, the sucker are quality of rubber materials, have the metal lining being socketed in outside first support shaft in the sucker, described Metal lining is threadedly coupled with first support shaft；

The support shaft upwardly extended has the hollow shaft for being enclosed on and outside second support shaft and upwardly extending.

10. gyro as claimed in claim 6, it is characterised in that the support shaft upwardly extended, which has, is enclosed on described second Outside support shaft and the hollow shaft that upwardly extends, the gyro also include, and are supported on the 3rd of the hollow shaft inner cavity top Axle is supportted, second bearing is enclosed in the 3rd support shaft, and the second bearing is between the 3rd support shaft and the cylinder, institute The gap for being to form the air gap is stated between second bearing and the 3rd support shaft to coordinate.

11. gyro as claimed in claim 2, it is characterised in that the gyro also includes：Measure the real-time of the drum speed Velocity measuring system.

12. gyro as claimed in claim 3, it is characterised in that the bottom of the sucker is provided with air cleaner, the air Filter is dish members, and the sucker cavity is located at the top of the air cleaner.

13. gyro as claimed in claim 11, it is characterised in that the gyro also includes：It is sealed at the top of the cylinder Transparent top cover, the real-time speed measuring system include：The Hall element that is arranged in cylinder and it is arranged in the top cover The first magnet, sensing occurs for rotation of the Hall element to first magnet so as to send rate signal.

14. gyro as claimed in claim 10, it is characterised in that the gyro also includes：Measure the reality of the drum speed When velocity measuring system, and be sealed in the transparent top cover at the top of the cylinder, the real-time speed measuring system includes：If The Hall element in cylinder and the first magnet being arranged in the top cover are put, the Hall element is to first magnet Rotate and sensing occurs so as to send rate signal, described gyro further comprises, the waterproof being fixed in the hollow shaft Electrical appliance kit, the electrical appliance kit is located under the top cover, is provided with the electrical appliance kit：Show that the speed of the drum speed shows Showing device and the first electronic control unit, the speed display device are connected with the first electronic control unit, first electricity Sub-control unit connects the Hall element and receives the signal of the Hall element, monitoring velocity display device, and will be real-time Speed is converted into data signal and is supplied to speed display device.

15. gyro as claimed in claim 13, it is characterised in that the real-time speed measuring system also includes：Described in display The portable display apparatus of drum speed and the wireless launcher for launching the cylinder rate signal, the portable display apparatus It is arranged on outside the cylinder, the wireless launcher is arranged in the cylinder, described in the portable display apparatus receiving The signal that wireless launcher is sent.

16. gyro as claimed in claim 15, it is characterised in that the portable display apparatus is mobile phone.

17. gyro as claimed in claim 14, it is characterised in that the gyro also includes：The hair being arranged in the cylinder Motor, the material of the top cover is plastics.

18. gyro as claimed in claim 17, it is characterised in that the generator includes：It is fixedly provided in the cylinder In coil, and the second magnet being arranged on the timing belt, the coil corresponds to second magnet and sets.

19. gyro as claimed in claim 18, it is characterised in that the gyro also includes：Be arranged in the cylinder One light emitting diode, first light emitting diode are connected with the generator, the first lumination of light emitting diode intensity with The change of the cylinder speed and change.

20. gyro as claimed in claim 9, it is characterised in that the gyro also includes：Support shaft connecting bolt, the branch Support the first support shaft described in axis connection bolt-through and the second support shaft, the support shaft connecting bolt and first support shaft It is connected through a screw thread, with being provided with axially extending bore in the second support shaft, the support shaft connecting bolt can be moved axially the first support shaft The dynamic axially extending bore through second support shaft, and the external diameter on the head of the support shaft connecting bolt is more than the axle To the external diameter of through hole, the head of the support shaft connecting bolt is located in the inner chamber of the hollow shaft, limitation second support Axle moves upward out the support shaft connecting bolt；

The axially extending bore diameter of first support shaft and the second support shaft is more than the diameter of support shaft connecting bolt (130)：So that the One support shaft is advantageous to support shaft connecting bolt with the axle of the second support shaft and the diameter difference of support shaft connecting bolt (130) (130) the relative up and down motion with the second support shaft and banking motion；

Support shaft connecting bolt (130) is flexible material, can be bent so that is produced between the first support shaft and the second support shaft Angular deflection.

21. gyro as claimed in claim 11, it is characterised in that the gyro also includes：Sucker and installed in cylinder bottom The bowl bodies in portion, described sucker is enclosed on outside the bottom of the support shaft and under the cylinder, and has and be enclosed in There is the gas connected with the sucker cavity to lead to for sucker cavity outside the bottom of the support shaft, the support shaft inside Road, the bowl bodies are located at the top of the sucker, and the bowl bodies are transparent, and the bowl bodies are connected to form top with cylinder The shell of spiral shell, the elastic device and the clutch shaft bearing are respectively positioned in the shell.

22. gyro as claimed in claim 21, it is characterised in that the gyro also includes：Connect the roller and the bowl The elastic cable of shape body.

23. gyro as claimed in claim 17, it is characterised in that the gyro also includes：It is arranged on the bottom of electrical appliance kit Second light emitting diode, second light emitting diode is down-set, and the roller is provided with perforate, second light-emitting diodes The light that pipe is sent passes through the perforate.

24. gyro as claimed in claim 23, it is characterised in that the gyro also includes：Be arranged in the cylinder One light emitting diode, first light emitting diode are connected with the generator, the first lumination of light emitting diode intensity with The change of the cylinder speed and change, the gyro further comprises：The second electronics control being arranged in the electrical appliance kit Unit processed, second electronic control unit connect and control generator, and first light emitting diode is luminous with described second Diode is connected with second electronic control unit.

25. gyro according to claim 17, it is characterised in that the speed display device (82) is holographic 3D projectors (830), the holographic 3D projectors (830) are located in electrical appliance kit (71), and are connected with the first electronic control unit (8), entirely The velocity amplitude that breath 3D projectors (830) are rotated gyro by the generator powered, holographic 3D projectors (830), with holographic optical The form of beam, sent by the transparency cover (712) and transparent cap (6) of electrical appliance kit.

26. gyro as claimed in claim 11, it is characterised in that the gyro also includes：Sucker and installed in cylinder bottom The bowl bodies in portion, described sucker is enclosed on outside the bottom of the support shaft and under the cylinder, and has and be enclosed in There is the gas connected with the sucker cavity to lead to for sucker cavity outside the bottom of the support shaft, the support shaft inside Road, the bowl bodies are located at the top of the sucker, and the bowl bodies are opaque, and the bowl bodies are connected to be formed with cylinder The shell of gyro, the elastic device and the clutch shaft bearing stretch out the shell.

27. gyro as claimed in claim 25, it is characterised in that the velocity amplitude that holographic 3D projectors (830) rotate gyro, In the form of holographic beam, numeral or pattern are converted into, is sent by the transparency cover (712) and transparent cap (6) of electrical appliance kit.