CN206404302U - Suspending gyrorotor - Google Patents

Abstract

The utility model discloses a kind of suspending gyrorotor, including housing, blade, flywheel, power supply, centrifugation trigger switch and driver, housing, which is coated in the outer surface of flywheel, housing, is further fixed on supporting plate, and flywheel is positioned over above supporting plate；Blade and housing synchronous axial system, by setting up power supply, driver and centrifugation trigger switch, flywheel is set endlessly to obtain the kinetic energy of driver always, gyro is set to rotate always, the centrifugation trigger switch mentioned in the utility model is the triggering judged according to centrifugal force size, connection is switched when rotating speed is higher, rotating speed is relatively low, switches off.Centrifugation trigger switch includes：Fixed contact, movable contact, return unit and movable chamber, the flywheel of counterweight are arranged in housing, housing and blade light weight, can quickly be stalled after gyro contact child skin, and reduction further injury improves security；Secondly, gyro can be rotated always with driver and power supply；Blade can realize that gyro flight increase is interesting.

Description

Suspending gyrorotor

Technical field

The utility model is related to toy gyroscope field, and in particular to a kind of suspending gyrorotor.

Background technology

It is referred to as gyro around the rigid body of a fulcrum high-speed rotation, gyro is one of earliest converter tools of folks of china.Shape Shape top half is circle, and lower section is sharp.In the past multi-purpose wood is made, and the modern times are generally plastics or iron.It can be twined during object for appreciation with rope Around firmly draw-string, makes vertical rotary.Or rotated using the elastic force of clockwork spring.Traditional ancient gyro is about inverted cone wooden or made of iron Shape, playing method is split with whip.

But gyro has the disadvantage that：Top point is more sharp, if top point contacts the skin of children during high-speed rotation, Epidermis may be rubbed, there is certain danger, therefore this traditional gyro is not appropriate for young children and played.

Secondly existing gyro playing method is also relatively simple, does not solve the problem of playing method is single.At present, Application No. CN95233271.X Chinese patent discloses a kind of flight gyro.Increase by one on the basis of existing gyro and carry propeller The oar disk of blade, oar disk is provided with opening, and flight gyro will fly away from ground when rotating, and recreational, entertaining is very strong, solves general Logical gyro can only rotate on the ground, and the problem of ground can not be flown away from.It is strong with simple in construction, attractive in appearance, practical effect Body and the good apparatus of amusement.

There is following defect in above-mentioned gyro：

1. power is inputted by being manually entered, after gyro is from hand, there is no the input of endlessly power, gyro Start to drop because adynamia rotating speed step-down at once after flight, it is difficult to which continuation of the journey is persistently rotated, it is necessary to which user frequently turns It is dynamic.

2. gyro is overall, high-speed rotation flies in the air again, it is easy to cause the top point of high-speed rotation to accidentally injure children's head Portion or face.

Utility model content

The purpose of this utility model is to provide for a kind of suspending gyrorotor, and the flywheel of counterweight is arranged in housing, housing and Blade light weight, can quickly be stalled after gyro contact child skin, and reduction further injury improves security；Secondly, gyro It can be rotated always with driver and power supply；Blade can realize that gyro flight increase is interesting.

In order to realize above-mentioned utility model purpose, the utility model employs following technical scheme：A kind of suspending gyrorotor, bag Housing and the rotatable flywheel in housing are included, housing bottom is provided with the top point for being used to support gyro to rotate, the housing cladding In the outer surface of flywheel, the housing offers the perforate inserted for rack, and the flywheel is pulled provided with cooperation rack makes flywheel Supporting plate is further fixed in the first gear of horizontal rotation, the housing, the flywheel is positioned over above supporting plate, and flywheel is pasted with gravity Invest splint upper surface, supporting plate and housing synchronous axial system；The housing is additionally provided with the blade that rotation can make gyro fly, the leaf Piece and housing synchronous axial system.

Suspending gyrorotor also includes power supply, centrifuges trigger switch and flywheel is continued the driver rotated, the centrifugation triggering Switch connection driver and power supply, by setting up power supply, driver and centrifugation trigger switch, enables flywheel always continually The kinetic energy for obtaining driver, gyro is rotated always, the centrifugation trigger switch mentioned in the utility model be according to from The triggering that mental and physical efforts size judges, connection is switched when rotating speed is higher, and rotating speed is relatively low, switches off.The centrifugation trigger switch bag Include：

- fixed contact, for connecting power supply and driver；

- movable contact, fixed contact can be contacted when increasing with centrifugal force makes driver be powered, and the movable contact is to lead Electric part；

- return unit, makes movable contact be separated with fixed contact when centrifugal force is low；

- movable chamber, moves for movable contact and contacts or remote fixed contact.

Above-mentioned supporting plate can be with housing one, as long as supporting plate is mutually fixed with housing drives housing into rotation, for convenience Manufacture the utility model preferably, the housing includes upper lid and bottom seat, the supporting plate sandwiched is simultaneously fixed between lid and bottom seat, The flywheel is located between supporting plate and upper lid, and perforate is located on base.

It is preferred that, the blade is located at case inside, and blade outboard includes rotating shaft, and the rotating shaft is articulated in close to gyro The case inside of periphery, housing, which is provided with to centrifuge with gyro for blade, rotates the fluting produced out of housing, sets up fluting and causes leaf Piece can be taken in housing, be not take up volume, reduce space, secondly lift the active actions of gyro, and increase is interesting.

It is preferred that, being provided with the rotating shaft is used for the torsion spring that blade reset collapses to case inside, passes through torsion spring.

It is preferred that, the blade is respectively positioned in lid with flywheel, and blade includes outer plate portion, transition part and inner sheet portion, described Outer plate portion is located at the outward flange of enclosure interior, and inner sheet portion is located at case inside, transition part connection outer plate portion and inner sheet portion, the mistake The outer circumferential side that portion is located at flywheel is crossed, inner sheet portion is located at the upper surface of flywheel and leaves gap, and transition part and inner sheet portion are collectively formed Accommodating chamber for accommodating flywheel, accommodating chamber is located at below inner sheet portion, and the outer plate portion and inner sheet portion are incline direction and angle Identical parallel plane.

It is preferred that, the transition part is obliquely installed, and transition part incline direction is identical with outer plate portion and inner sheet portion incline direction.

Above-mentioned return unit can be using elastic components such as spring, rubber, but above-mentioned elastic component has certain aging and got rusty Phenomenon, and volume is larger, it is therefore preferred that the return unit is the permanent magnet attracted each other with movable contact, the activity Contact is the conductive magnetic absorption member coordinated with permanent magnet, in the absence of aging phenomenon and small volume, centrifugation trigger switch is further contracted Small size.

Due to the attraction between magnetic part be according to distance produce an index change, completely inhale and when suction be It is maximum, it is difficult to control, therefore the utility model is preferred, provided with the two distance of increase between the return unit and movable contact Isolation wall for reducing attraction.

It is preferred that, the fixed contact is divided into the first contact and the second contact, and the movable chamber is to supply movable contact straight line In the middle of mobile passage, movable chamber first contact of direction and the second contact.

It is preferred that, the movable contact is steel ball or cylindrical bloom, because circular piece particularity causes its angle change Position influence for movable contact is little, if using rectangular-shaped piece, triangle or other shapes, it is easy to cause movable contact Think angle to be changed into and be stuck in movable chamber.

It is preferred that, the battery tray and motor cabinet towards flywheel pivot and in Y-shaped arrangement, be above covered with Battery tray, motor cabinet and the capping for centrifuging trigger switch are covered, the capping is removably flexibly connected with upper lid.Y shape is arranged Purpose be balance center of rotation, make the weight at the top of gyro evenly distributed.Capping be provided in be easy to user to change Battery.

It is preferred that, first gear is additionally provided with for increasing the multistage accelerating structure of Speed of Reaction Wheels, the multistage accelerating structure It is made up of some gears, multistage acceleration is reached by gear, the Speed of Reaction Wheels that single pull rack is obtained can be faster.

Compared with prior art, the suspending gyrorotor of above-mentioned technical proposal is employed, is had the advantages that：

First, by rack drives flywheel high-speed rotation, friction is produced using gravity and the supporting plate of flywheel, and then drive indirectly The housing into rotation of whole gyro, because the flywheel of whole high-speed rotation is provided in enclosure interior, housing is wrapped flywheel Wrap up in, can effectively prevent the flywheel of high-speed rotation from abrading or rubbing to hinder children, play a good protection.

2nd, the flywheel in housing is constantly in the state of high-speed rotation as counterweight after being pulled through rack, even if by shell Body fix after, flywheel remain unchanged in rotate state, after gyro is re-applied to ground, by flywheel again meeting high-speed rotation, most Reach that housing is rotated with flywheel synchronization eventually；Therefore will not be straight as traditional gyro after the gyro collision obstacle in the utility model Connect to fall down to the ground and stop operating.

3rd, due to power supply and drive device, when centrifuging the housing triggering that trigger switch is rotated at a high speed, driving dress Putting energization makes flywheel quick rotation always, and gyro can be rotated always, until user stops its rotation manually.

4th, blade is had additional outside housing, when the speed of housing into rotation is sufficiently large, upward push away can be produced by blade Power, is promoted to whole gyro liftoff or the gravity of gyro is reduced by lifting force, reduce rubbing between gyro and ground Wipe, the resistance reduction that rotary gyro to be overcome, driver load reduction.

5th, housing and blade much therefore are relatively easy to the housing emergent stopping of gyro with respect to the lightweight of flywheel, when When gyro flies away from ground, even if top point contact skin, housing can quickly stop operating, flywheel does not influence, and will not hurt makes User.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model suspending gyrorotor embodiment 1；

Fig. 2 is the structural representation of suspending gyrorotor mounted blade in the present embodiment 1；

Fig. 3 is the exploded perspective view of suspending gyrorotor in the present embodiment 1；

Fig. 4 is the structural representation of flywheel and blade in the present embodiment 1；

Fig. 5 is the half-sectional structural representation of flywheel and blade in the present embodiment 1；

Fig. 6 is the structural representation of the Leaf of the present embodiment 1；

Fig. 7 is the sectional view of the Leaf of the present embodiment 1 and flywheel；

Fig. 8 is the structural representation of upper lid in the present embodiment 1；

Fig. 9 is the structural representation of centrifugation trigger switch in the present embodiment 1；

Figure 10 is the structural representation of the utility model suspending gyrorotor embodiment 2；

Figure 11 is the exploded perspective view of suspending gyrorotor in the present embodiment 2；

Reference：1st, upper lid；10th, motor cabinet；11st, battery tray；12nd, slot；2nd, base；20th, perforate；3rd, supporting plate；4、 Flywheel；40th, first gear；41st, second gear；5th, accelerating gear；6th, trigger switch is centrifuged；60th, return unit；61st, movable contact； 62nd, movable chamber；63rd, dividing wall；64th, fixed contact；640th, the first contact；641st, the second contact；7th, cover；8th, driver；81、 Battery；9th, blade；90th, rotating shaft；91st, outer plate portion；92nd, transition part；93rd, inner sheet portion；94th, accommodating chamber.

Embodiment

The utility model is described further below in conjunction with the accompanying drawings.

Embodiment 1：

Suspending gyrorotor as shown in Figure 1 to Figure 3, from top to bottom includes successively：Capping 7, upper lid 1, blade 9, flywheel 4, support Plate 3 and base 2.

Whole flywheel 4 and blade 9 are the inside in upper lid 1 in the present embodiment, are rotated by rack drives flywheel 4, then By the CONTACT WITH FRICTION of flywheel 4 and supporting plate 3, and then drive the housing into rotation of gyro.

Wherein the quantity of accelerating gear 5 can be single or multiple.

The top of upper lid 1 is additionally arranged centrifugation trigger switch 6, driver and power supply, by the gyro of high-speed rotation trigger from Heart trigger switch 6, makes driver 8 be powered, driver 8 so that cause flywheel 4 be constantly in rotary state, whole gyro turns always Dynamic, until centrifugation trigger switch 6 disconnects, gyro just stops operating.

The sandwiched of supporting plate 3 is simultaneously fixed between lid 1 and base 2, and base 2 is provided with perforate 20, and rack can be out of perforate 20 Go deep into and pull to rotate accelerating gear 5.

The middle part of flywheel 4 is fixed and synchronous axial system provided with a rotating shaft, rotating shaft with flywheel 4, and the bottom of flywheel 4 is provided with the first tooth Wheel 40, first gear 40 and accelerating gear 5 coordinate, and whole flywheel can be driven quickly to rotate.The inner wall surface of base 2 is provided with confession The shaft seat that the rotating shaft of flywheel 4 is fixed and rotated, shaft seat reduces the friction of rotating shaft.

As shown in figure 8, the top of flywheel 4 is provided with second gear 41, second gear 41 and the end of rotating shaft are fixed, and rotating shaft is worn Saturating upper lid 1, second gear 41 is located at the top of upper lid 1.

The top of upper lid is provided with centrifugation trigger switch 6, battery tray 11 and motor cabinet 8, battery tray and is provided with battery 9, electricity Fixed drive 8 in support, driver 8 is driven using micromachine, and driver 8 is provided with drive gear 80, drive gear 80 are engaged with second gear 41.

As shown in figure 9, centrifugation trigger switch 6 includes fixed contact 64, movable contact 61, magnet 60, dividing wall 63 and lived Dynamic chamber 62.

64 points of fixed contact is the first contact 640 and the second contact 641, and movable chamber 62 is to supply the linear reciprocation of movable contact 61 Mobile passage, the passage end is located between the first contact and the second contact, and the other end is located at magnet 60.

Movable contact 61 is using steel ball or the bloom of cylinder, and dividing wall 63 is used to reduce magnet 60 to movable contact 61 Attraction, is easy to the triggering of centrifugation.

When gyro is rotated, centrifugal force is sufficiently large to may be such that the attraction that movable contact 61 departs from magnet 60, movable contact 61 The inertia centrifuged is thrown between the first contact 640 and the second contact 641, two contact connections is constituted loop.And work as gyro When rotating speed is reduced, the suction of magnet 60 is more than centrifugal force, and movable contact 61 is sucked back into original position, and fixed contact 64, which is in, disconnects shape State.

Blade 9 is located at case inside, and the outside of blade 9, which includes to be provided with to reset for blade 9 at rotating shaft 90, rotating shaft 90, draws in To the torsion spring of case inside, rotating shaft 90 is articulated in the case inside close to gyro periphery, and housing is provided with to be centrifuged for blade 9 with gyro Rotate the fluting 12 produced out of housing.

When gyro slowly runs, because centrifugal force is smaller, blade 9 can not overcome the elastic force of torsion spring, therefore blade 9 is slow-witted In upper lid 1, and when gyro high-speed rotation, because blade 9 is thrown away to hull outside exhibition by centrifugal force inside upper lid 1 Open, secondly because blade 9 is obliquely installed, resistance of the moment of blade 9 by wind so that blade 9 is firmly against fluting 12 Bottom land position, keeps the state of an expansion.

As shown in Figures 4 to 7, blade 9 and flywheel are respectively positioned in lid, and blade 9 includes outer plate portion 91, transition part 92 and interior Piece portion 93, outer plate portion 91 is located at the outward flange of enclosure interior, and inner sheet portion 93 is located at case inside, the connection outer plate of transition part 92 portion 91 With inner sheet portion 93, transition part 92 is located at the outer circumferential side of flywheel, and inner sheet portion 93 is located at the upper surface of flywheel and leaves gap, outer plate portion 91 keep inclined angle identical with inner sheet portion 93, it is therefore intended that during the cutting air of blade 9 the upward power that produces be it is unified, The power produced if angle is different is skimble-scamble, is easily caused blade vibration.

As shown in fig. 7, transition part 92 and inner sheet portion 93 collectively form the accommodating chamber 94 for accommodating flywheel, accommodating chamber 94 In the lower section of inner sheet portion 93, outer plate portion 91 and inner sheet portion 93 are incline direction and angle identical parallel plane, and transition part 92 is tilted Set, the incline direction of transition part 92 is identical with outer plate portion 91 and the incline direction of inner sheet portion 93.

One of effect of transition part 92 is to be used to raise in inner sheet portion 93, inner sheet portion 93 is may be inserted into the top of flywheel 4 In the upper space of lid 1；Secondly the angle of inclination of transition part 92 is identical with outer plate portion or inner sheet portion 93, is in order to not upset air-flow, no Reverse resistance can be produced；Furthermore the inclined angle of transition part 92 is less than both remaining, it is therefore an objective to for the resistance of slightly increase blade Power, the elastic force for overcoming torsion spring, it is to avoid the resilience of torsion spring in flight course.

Therefore, the present embodiment is as follows using process：

1. flywheel is rotated manually：Rack is inserted by the perforate 20 of base 2, pulls rack drives accelerating gear 5 to rotate, enters And first gear 40 follows rotation, flywheel 4 starts high-speed rotation；

2. housing into rotation：The rotation of flywheel 4 drives supporting plate 3 to rotate, and then causes housing also to follow rotation；

3. switch triggering：When the velocity of rotation of housing reaches certain value, the centrifugal force of movable contact 61 is more than magnet 60 Attraction so that movable contact 61 is moved by movable chamber 62 to the end of fixed contact 64 so that the first contact 640- movable contacts The connection of the second contacts of 61- 641 is constituted, and power supply 9 is connected with micromachine 8.

4. electric rotary：Micromachine 8 obtains quick rotation of powering, and is driven and flown by drive gear 80, second gear 41 4 lasting quick rotations are taken turns, and keep movable contact 61 to be pressed against between the first contact 640 and the second contact 641, motor is kept Power supply.

6. mounted blade：Gyroscope speed is sufficiently high so that blade 9 is got rid of inside upper lid 1 because of centrifugal force from fluting 12 Go out, blade 9 overcomes torsion spring elastic force to produce fluting 12 along rotating shaft 90, and is resisted against the bottom land of fluting 12.In subsequent rotation, due to Blade 9 is by the resistance of air, and resistance mainly produces by transition part 92 so that blade 9 is firmly fixed on the bottom land of fluting.

7. gyro suspends：Because the inner sheet portion 93 and outer plate portion 91 of blade 9 are with gyro high-speed rotation, make the air-flow pair of flowing Blade produce it is upward lift buoyancy, whole gyro is lifted upwards, it is possible to decrease the gravity of whole gyro even flies away from gyro Ground.

5. stalling：By the rotating speed for reducing gyro housing so that the centrifugation that movable contact 61 is received in centrifugation trigger switch 6 Power is less than the attraction of magnet 60, and movable contact 61 sucks back original position by magnet 60 so that disconnected at fixed contact, micromachine 8 Lose power supply, flywheel, which is rotated further after a period of time by inertia and stopped, (or sets up delay switch, in centrifugation trigger switch 6 The connection of discommect drive and power supply automatically in a period of time, makes gyro stop operating after startup).

The present embodiment has the following advantages that：

1. gyro can always be rotated by battery and motor, without frequently force.

2. centrifugation trigger switch 6 except with addition to motor connection, open can with extension emitting components and sounding component, Access it and audio and light are sent after power supply, improve the interest of toy gyroscope.

3. the enclosure interior of lightweight is placed in the flywheel reused, can when gyro touches child skin or other objects Quickly to stall, reduction is dangerous.

4. gyro is lifted by blade, gravity step-down, frictional resistance diminishes, and motor load is small.

Embodiment 2：

As shown in Figure 10 and Figure 11, it is the simplification version of embodiment 1, its Leaf 9 is directly anchored on the housing of gyro, Housing is divided into lid 1 and base 2, and supporting plate 3 is separately positioned, and supporting plate 3 can be fixed on upper lid 1 by modes such as bolt viscose glues Before base 2, flywheel 4 is placed in lid, flywheel lower contact supporting plate 3.

The upper top of lid 1, which is additionally provided with placing battery in battery tray 11 and motor cabinet 10, battery tray 11, motor cabinet 10, fixes micro- Type motor.The output shaft of motor is directly connected with the rotating shaft of flywheel, and the upper top of lid 1 is additionally provided with centrifugation same as Example 1 and touched Hair switch 6.

The present embodiment is compared to the advantage of embodiment 1：While gyro automatic power autorotational flight is realized, it is ensured that Its security, the activity of reduction blade reaches the purpose of reduction manufacturing cost.

It is described above to make preferred embodiment of the present utility model, do not depart from for the person of ordinary skill of the art On the premise of the utility model principle, some variations and modifications can also be made, these also should be regarded as protection of the present utility model Scope.

Claims (10)

1. a kind of suspending gyrorotor, it is characterised in that：The rotatable flywheel (4) including housing and in housing, housing bottom is provided with For the top point for supporting gyro to rotate, the housing is coated on the outer surface of flywheel (4), and the housing is offered for rack insertion Perforate (20), the flywheel (4) provided with coordinate rack pull make flywheel (4) horizontally rotate first gear (40), the shell Supporting plate (3) is further fixed in vivo, and the flywheel (4) is positioned over above supporting plate (3), and flywheel (4) is attached on supporting plate (3) with gravity Surface, supporting plate (3) and housing synchronous axial system；The housing is additionally provided with the blade (9) that rotation can make gyro fly, the blade (9) with housing synchronous axial system；

Also include power supply, centrifugation trigger switch (6) and the driver (8) for making flywheel (4) persistently rotate, the centrifugation trigger switch (6) connection driver (8) and power supply, the centrifugation trigger switch (6) include

- fixed contact (64), for connecting power supply and driver (8)；

- movable contact (61), fixed contact (64) can be contacted when increasing with centrifugal force makes driver (8) be powered, the activity Contact (61) is electric-conductor；

- return unit (60), makes movable contact (61) be separated with fixed contact (64) when centrifugal force is low；

- movable chamber (62), moves for movable contact (61) and contacts or remote fixed contact (64).

2. suspending gyrorotor according to claim 1, it is characterised in that：The housing includes upper lid (1) and base (2), institute State supporting plate (3) sandwiched and be fixed between Shang Gai (1) and base (2), the flywheel (4) located at supporting plate (3) and it is upper cover (1) it Between, perforate (20) is located on base (2), and being provided with the top of the upper lid (1) is used for battery tray (11) and driver that battery is fixed (8) fixed motor cabinet (10).

3. suspending gyrorotor according to claim 2, it is characterised in that：The blade (9) is located at case inside, blade (9) Outside includes rotating shaft (90), and the rotating shaft (90) is articulated in the case inside close to gyro periphery, and housing is provided with for blade (9) The fluting (12) for rotating and being produced out of housing is centrifuged with gyro.

4. suspending gyrorotor according to claim 3, it is characterised in that：Rotating shaft (90) place, which is provided with, is used for blade (9) again Position collapses to the torsion spring of case inside.

5. suspending gyrorotor according to claim 3, it is characterised in that：The blade (9) is respectively positioned in lid with flywheel, leaf Piece (9) includes outer plate portion (91), transition part (92) and inner sheet portion (93), and the outer plate portion (91) is positioned at the outside of enclosure interior Edge, inner sheet portion (93) are located at case inside, transition part (92) connection outer plate portion (91) and inner sheet portion (93), the transition part (92) Positioned at the outer circumferential side of flywheel, inner sheet portion (93) are located at the upper surface of flywheel and leave gap, transition part (92) and inner sheet portion (93) The accommodating chamber (94) for accommodating flywheel is collectively formed, accommodating chamber (94) is located at below inner sheet portion (93), the outer plate portion (91) It is incline direction and angle identical parallel plane with inner sheet portion (93).

6. suspending gyrorotor according to claim 5, it is characterised in that：The transition part (92) is obliquely installed, transition part (92) incline direction is identical with outer plate portion (91) and inner sheet portion (93) incline direction.

7. suspending gyrorotor according to claim 1, it is characterised in that：The return unit (60) be and movable contact (61) phase The permanent magnet mutually attracted, the movable contact (61) is the conductive magnetic absorption member coordinated with permanent magnet.

8. suspending gyrorotor according to claim 7, it is characterised in that：Between the return unit (60) and movable contact (61) Provided with increase, the two distance is used to reduce the isolation wall (63) of attraction.

9. suspending gyrorotor according to claim 7, it is characterised in that：The fixed contact (64) is divided into the first contact (640) and the second contact (641), the movable chamber (62) is the passage for movable contact (61) rectilinear movement, the movable chamber (62) it is middle towards the first contact (640) and the second contact (641).

10. suspending gyrorotor according to claim 7, it is characterised in that：The movable contact (61) is steel ball or cylinder Bloom.