CN208161027U - Gyrounit - Google Patents

Abstract

The utility model provides a kind of gyrounit comprising：Gyro；For placing the mounting base of gyro comprising multiple claws, and the different parts for making multiple claws distinguish clamping gyro periphery under the effect of elasticity when gyro is lain in mounting base are configured to, to fix the position of gyro；And multiple claws can be made to overcome elastic force far from gyro periphery under external force, release its constraint to gyro；And bounce device, it is arranged in mounting base, is configured to apply gyro upward elastic pre-stress when gyro is lain in mounting base, after claw is released to the constraint of gyro, gyro is popped up.The utility model improves the product specification of gyro and convenient for placement gyro.

Description

Gyrounit

Technical field

The utility model relates to toy art, in particular to a kind of gyrounit.

Background technique

Gyro is deeply loved by the public as amusement article.Common gyro generally uses wood, plastics or metal Inverted conical shape, manual actuation (hand turns or utilize cotton rope) or motor driven make its rotation.

Existing toy top only includes generally a single-item gyro, and gyro of manual actuation class itself is small in size, knot Structure is simple, feels that product specification is not high to people.

Utility model content

One purpose of the utility model is to provide for a kind of gyrounit, to overcome the above problem or at least partly It solves the above problems, promotes product specification and convenient for placement gyro.

Particularly, the utility model provides a kind of gyrounit comprising：

Gyro；

For placing the mounting base of gyro comprising multiple claws, and be configured to make when gyro is lain in mounting base Multiple claws distinguish the different parts of clamping gyro periphery under the effect of elasticity, to fix the position of gyro；And multiple cards can be made Pawl overcomes elastic force far from gyro periphery under external force, releases its constraint to gyro；With

Bounce device is arranged in mounting base, is configured to when gyro is lain in mounting base, applies upwards to gyro Elastic pre-stress, after claw is released to the constraint of gyro, gyro to be popped up.

Optionally, the central cavity of mounting base top surface central part formation recessed down, bounce device include：Support, can be It is arranged in cavity to upper and lower translation in preset range, upper surface is used to support the bottom center position of gyro；With the first pressure Contracting spring, bottom end is against central pocket base wall, and top is against bottom surface of support saddle, to apply upward elastic pre-stress to support.

Optionally, support includes circular top wall and the peripheral wall that extends downwardly from circular top wall periphery；And circular top wall be from The recessed curved that periphery is recessed gradually downward to center.

Optionally, mounting base includes：Chassis；Chassis can be arranged in along length direction alternating translational in sliding support On, first end forms a claw；Second compressed spring, is installed on chassis, for applying elastic pre-stress to sliding support, There is its claw towards the trend mobile close to center chassis, to hold out against gyro；Two rotating brackets, are separately positioned on sliding Bracket two sides, the middle part of the two can be rotatably mounted to chassis around a vertical axis respectively, and the two first end is respectively formed one Claw, the two second end are movably connected in sliding support, so that sliding support can drive two rotating brackets to turn when translating It is dynamic, keep three claws synchronous close to or away from center chassis；And cover plate, it covers on chassis to limit with it for accommodating sliding The space of bracket and rotating bracket has on the upside of cover plate for allowing gyro to lay flat region thereon, and central cavity is formed in cover It is opened up on plate, on cover plate there are three opening, to allow three claws to stretch out cover plate by corresponding opening to withstand on gyro periphery.

Optionally, cover plate upper surface has the cavity for allowing gyro to be embedded, the recessed formation in pocket base wall center Central cavity, three openings are located on the side wall of cavity.

Optionally, the second end of two rotating brackets is respectively arranged with strip aperture；And on sliding support there are two settings Vertically extending mounting post, each mounting post are movably inserted into a strip aperture respectively, so as to when sliding support translates, Mounting post is set to drive rotating bracket rotation.

Optionally, two mounting posts are located at the upper side and lower side of sliding support second end；And two rotating brackets Second end is located at the upper side and lower side of sliding support, to match corresponding mounting post.

Optionally, there are multiple vertically extending limited posts on chassis；And it is offered on sliding support and multiple is parallel to it The strip limit hole that length direction extends, each limited post is inserted into a strip limit hole, to constrain the past of sliding support Multiple range of translation.

Optionally, the button that can be pressed is additionally provided on cover plate, button outer end is emerging on the outside of cover plate, and inner end is against cunning The second end of dynamic bracket, when three claws withstand gyro, to allow user to push sliding support mobile by push button, Release constraint of three claws to gyro.

Optionally, the periphery of gyro inwardly offers the groove of circumferentially extending, to allow multiple claws to be caught in.

The gyrounit of the utility model is provided with a mounting base dedicated for placing gyro.User does not play gyro When, it can place it in mounting base, by multiple claws by elastic force clamping gyro to fix its position.User wants to play gyro When, claw can be made to release the constraint to it far from gyro edge, gyro is taken out.As it can be seen that the gyro of the utility model Component is compared with the common single-item gyro in market, and more class improves playability.Moreover, originally smaller convenient for storage volume Gyro, keep gyro not easily damaged or lose.

Further, in the gyrounit of the utility model, mounting base is merely with a sliding support, two rotating brackets And the mechanical mechanism that an elastic element is constituted is to realize to clamp and release gyro, simple and ingenious structure.

Further, the gyrounit of the utility model is provided with bounce device, after claw is released to the constraint of gyro, Bounce device is removed gyro conducive to user, is designed very novel ingenious with gyro is popped up.

According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more Add the above-mentioned and other purposes, advantages and features of clear the utility model.

Detailed description of the invention

Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that The drawings are not necessarily drawn to scale.In attached drawing：

Fig. 1 is the assembling schematic diagram according to the gyrounit of the utility model one embodiment；

Fig. 2 is the decomposition diagram of gyrounit；

Fig. 3 is the decomposition diagram of mounting base；

Fig. 4 is status diagram of the gyrounit when three claws are by gyro clamping；

Fig. 5 is status diagram of the gyrounit when three claws release the constraint to gyro；

Fig. 6 is the decomposition diagram on chassis, sliding support and two rotating brackets；

Fig. 7 is the structural schematic diagram of support；

Fig. 8 is the cut-away illustration of support；

Fig. 9 is the structural schematic diagram of gyro, illustrates its bottom surface structure；

Figure 10 is the side view of gyro.

Specific embodiment

The gyrounit of the utility model embodiment is described referring to Fig. 1 to Figure 10.In the following description, " preceding ", The orientation or positional relationship of the instructions such as " rear ", "upper", "lower", "top", "bottom", "inner", "outside", " transverse direction " is based on shown in attached drawing Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this The limitation of type.

Fig. 1 is the assembling schematic diagram according to the gyrounit of the utility model one embodiment；Fig. 2 is point of gyrounit Solve schematic diagram.

As depicted in figs. 1 and 2, the utility model embodiment provides a kind of gyrounit.Gyrounit generally may be used Mounting base 100 including gyro 200 and for placing gyro 200.Mounting base 100 includes that (such as Fig. 1 includes claw to multiple claws 511, claw 521, claw 531).As Fig. 1 can be lain in mounting base 100, be made when user is without the use of gyro 200 Multiple claws distinguish the different parts of 200 periphery of clamping gyro under the effect of elasticity, to fix the position of gyro 200.Such as Fig. 2, When user wants to remove the progress game of gyro 200, external force can be applied to claw, claw be made to overcome elastic force remote under external force From 200 periphery of gyro (being namely moved radially outwards it), its constraint to gyro 200 is released.

Fig. 3 is the decomposition diagram of mounting base 100；Fig. 4 is shape of the gyrounit when three claws are by 200 clamping of gyro State schematic diagram；Fig. 5 is status diagram of the gyrounit when three claws release the constraint to gyro 200；Fig. 6 is chassis 110, the decomposition diagram of sliding support 510 and two rotating brackets.

As shown in Figures 3 to 6, in a specific embodiment, mounting base 100 include chassis 110, sliding support 510, Elastic element and two rotating brackets 520,530.Chassis 100 constitutes the main body of mounting base 100, for installing sliding support 510 and two rotating brackets 520,530.Sliding support 510 (i.e. can mark the X-axis side of coordinate system along length direction in Fig. 3 To) be arranged on chassis 110 to alternating translational, first end (X-axis forward end) forms a claw 511.Elastic element installation In chassis 110, for applying elastic pre-stress to sliding support 510, make its claw 511 have towards close to 110 center of chassis (i.e. The origin O of coordinate system) mobile trend, to hold out against gyro 200.Two rotating brackets 520,530 are separately positioned on sliding branch 510 two sides of frame.The middle part of rotating bracket 520 can be rotatably mounted to chassis 110 around a vertical axis Z1, among two end First end be formed with claw 521, second end is movably connected on sliding support 510.It the middle part of rotating bracket 530 can be vertical around one Axis Z2 is rotatably mounted to chassis 110, and first end is formed with claw 531, and second end is movably connected on sliding support 510. Sliding support 510 can drive two rotating brackets 520,530 to rotate when translating, synchronize three claws 511,521,531 close Or far from 110 center of chassis.

Such as Fig. 6, elastic element is the second compressed spring 540.Spring fastening 111 is installed on chassis 110.Sliding support 510 second end nearby has pin 515, and for the second 540 sets of compressed spring on pin 515, end is resisted against spring fastening On 111, to complete to install.

Fig. 4 illustrates state when gyro 200 is clamped, and the outer profile of gyro 200 is indicated with virtual coil S1.In Fig. 4, card 200 clamping of gyro, sliding support 510 are had the trend mobile towards X-axis negative sense by elastic force effect by pawl 511,521,531, with Make 511 clamping gyro of claw, 200 periphery.The second end of rotating bracket 520 has under the drive of sliding support 510 towards X-axis negative sense Mobile trend, so that its entirety has the trend rotated counterclockwise, so that 521 clamping gyro of claw, 200 periphery.Rotating bracket 530 second ends have the trend mobile towards X-axis negative sense under the drive of sliding support 510, rotate clockwise so that its entirety has Trend so that 531 clamping gyro of claw, 200 periphery.

Fig. 5 illustrates state when gyro 200 is released from constraint.On the basis of Fig. 4 state, user's customer service elastic element Elastic pre-stress, to X-axis forward direction push sliding support 510, make its claw 511 far from 200 periphery of gyro.Rotating bracket 520 Second end it is mobile towards X-axis forward direction under the drive of sliding support 510, rotate clockwise its entirety, so that its claw 521 is separate 200 periphery of gyro.The second end of rotating bracket 530 is mobile towards X-axis forward direction under the drive of sliding support 510, makes its whole inverse time Needle rotation, so that its claw 531 is finally moved to the state of Fig. 5 far from 200 periphery of gyro, is released gyro 200.

As shown in Figure 10, the periphery of gyro 200 inwardly offers the groove 211 of circumferentially extending, to allow multiple claw cards Enter, so that it will not be detached from mounting base 100.

The connection structure of rotating bracket 520,530 Yu sliding support 510 is introduced below by Fig. 6.As shown in fig. 6, two The middle part of rotating bracket 520,530 is respectively provided with pivoting hole 523,533, with there are two mounting holes 117 with setting on chassis 110 (central axis of two mounting holes, that is, axis above-mentioned Z1 and Z2) relatively, by pin connection (not shown), makes two rotations Bracket 520,530 can be rotated rotating around axis Z1 and Z2.The second end of two rotating brackets 520,530 is respectively arranged with strip and opens Hole 522,532.There are two vertically extending mounting posts 513 for setting on sliding support 510, and each difference of mounting post 513 is movably It is inserted into a strip aperture 522/532.When sliding support 510 translates, make mounting post 513 in strip aperture 522/532 Movement is to drive rotating bracket to rotate around axis Z1/Z2.

Specifically, two mounting posts 513 be located at 510 second end of sliding support the upper side and lower side (in Fig. 6, downside Mounting post 513 be blocked it is invisible), to be coaxially disposed.The second end of two rotating brackets 530,520 is located at sliding The upper side and lower side of bracket 510, to match corresponding mounting post 513.

In addition, opening up on sliding support 510 as shown in fig. 6, have multiple vertically extending limited posts 118 on chassis 110 There are multiple strip limit holes 512 for being parallel to the extension of its length direction, each limited post 118 is inserted into a strip limit hole 512 It is interior, to constrain the alternating translational range of sliding support 510.510 alternating translational of length, that is, sliding support of strip limit hole 512 Range.Specifically, sliding support 510 may include an oblong rim-shaped part and direct rod shape portion connected to it on the whole Point.It is provided on oblong rim-shaped part along two edges perpendicular to 510 length direction of sliding support (the i.e. Y-axis of coordinate system in Fig. 4 Direction) arrangement two strip limit holes 512, there are two arrange along 510 length direction of sliding support for setting on direct rod shape part Two strip limit holes 512 of column.Four strip limit holes 512 constitute Y-shaped arrangement, can so make the shifting of sliding support 510 It is dynamic more steady.

In some embodiments, 200 bracket of gyro can be installed on sliding support 510 and rotating bracket 520,530.But It is that in a preferred embodiment, as shown in Figures 2 and 3, making mounting base 100 further includes cover plate 120.Cover plate 120 covers on chassis To limit the space for accommodating sliding support 510 and rotating bracket 520,530 jointly with chassis 110 on 110, avoid sliding Bracket 510 and rotating bracket 520,530 are exposed outside influence visual effect.It is specific such as Fig. 3, multiple screws are set on cover plate 120 Hole 129 is arranged multiple mounting portions 119 on chassis 110, offers threaded hole thereon.Each screw hole 129 and a threaded hole phase It is right, cover plate 120 is anchored on by mounting portion 119 by screw.120 outer upper surface of cover plate has for allowing gyro 200 to lay flat Region thereon.Also, it is opened up on cover plate 120 there are three opening 126, to allow three claws to stretch out cover by corresponding opening Plate 120, to withstand on 200 periphery of gyro, such as Fig. 2.

Specifically, as shown in Figures 2 and 3, it can be offered on the upside of cover plate 120 recessed for allowing gyro 200 to be embedded Chamber 121, so that in gyro 200 just insertion cavity 121, periphery is contacted with 121 side wall of cavity so that gyrounit is whole more Add beauty.Three openings 126 above-mentioned are provided on the side wall of cavity 121.

In some embodiments, as shown in Figures 2 and 3, the button 600 that can be pressed, button are provided on cover plate 120 600 outer ends are emerging in 120 outside of cover plate, and gyro is withstood against the second end of sliding support 510 to work as three claws in inner end When 200, allows user to push sliding support 510 mobile by push button 600, release constraint of three claws to gyro 200. So greatly it is convenient for users to operate.

Specifically, 120 side of cover plate is provided with blind hole 127, and bottom wall offers through-hole 1271.Button 600 is telescopically It is arranged in blind hole 127, the cylinder 610 of the rear part protrudes into 120 inside of cover plate by through-hole 1271, to push sliding support 510.

In some embodiments, as shown in Figures 2 and 3, gyrounit further includes bounce device.Bounce device is configured to When gyro 200 is lain in mounting base 100 (such as Fig. 1), apply upward elastic pre-stress to gyro 200.In multiple claw solutions After the constraint to gyro 200, gyro 200 is popped up, gyro 200 is removed conducive to user, designs very novel ingenious.

Specifically, as shown in figure 3, top surface (the concretely top surface of the cover plate 120) central part of mounting base 100 is to recessed Into the central cavity 128 of formation.Bounce device includes support 310 and the first compressed spring 320.Support 310 can be within a preset range Upper and lower translation it is arranged in cavity 121, upper surface is used to support the bottom center position of gyro 200.First compressed spring 320 bottom end is against the bottom wall of central cavity 128, and top is against the bottom surface of support 310, to apply upward bullet to support 310 Property pretightning force.

Fig. 7 is the structural schematic diagram of support 310；Fig. 8 is the cut-away illustration of support 310.Such as in Fig. 3, Fig. 7 and Fig. 8, Support 310 may include circular top wall 301 and the peripheral wall 302 that extends downwardly from 301 periphery of circular top wall.Have on peripheral wall 302 more A buckle 311, the side wall of central cavity 128 open up multiple card holes 131, each buckle 311 can be inserted into up or down one it is right In the card hole 131 answered.When support 310 is by the first 320 top to highest point upwards of compressed spring, buckle 311 withstands on card hole 131 Roof makes support 310 that can not continue to move up, defines the extreme higher position of support 310.The bottom wall of central cavity 128 may be provided with Criss-cross bulge-structure 1281, to allow 320 sets of the first compressed spring on it.The bottom of support 310, which has, to be extended downwardly Annular wall 3011, to cover in the first compressed spring 320.

In some embodiments, as figure can make circular top wall 301 from periphery to the lower concave curved that is recessed gradually downward of center Planar, for example, spherical calotte can so make the top surface and 200 bottom of gyro (usually revolving body) surface of circular top wall 301 Contact be line contact, and contact line be one be located at horizontal plane circle so that circular top wall 301 for gyro The active force of 200 contact each points is visibly homogeneous, can pop up along vertical axis, without being stuck in cavity 121 It can not pop up.

Fig. 9 is the structural schematic diagram of gyro, illustrates its bottom surface structure；Figure 10 is the side view of gyro.

As shown in Fig. 1, Fig. 9 and Figure 10, the gyro 200 of the utility model generally may include disc 210 and circle Shape support portion 220.Disc 210 is the plectane of thinner thickness.Circular support portion 220 is formed in the bottom surface center of disc 210, It is coaxially disposed with disc 210, and is the rotary structure tapered from top to bottom radius, can be cone, can also be Other are rotational-like, are used for ground face contact to support gyro 200 to rotate.Certainly, disc 21 and circular support portion 220 are excellent Choosing is made of integral forming process.If the diameter of disc 210 is A, top surface to the circular support portion 220 of disc 210 Lowermost end distance is H.Inventor confirms that, when A and H meets 12≤A/H≤15, gyro 200 has good through a large number of experiments Rotational stability and longer rotation time.As A/H≤12, gyro height is higher, and center of gravity is higher, and low speed is not easy to stablize. As A/H >=15, gyro height is relatively low, and disc 210 is closer apart from ground, the viscous resistance of the air between when rotation and ground Power is larger, by the rotation time of opposite shortening gyro.

Further, if the lowermost end distance in the bottom surface of disc 210 to circular support portion 220 is H1.Inventor's experiment It confirms, H1 and H is made to meet the following conditions：0.5≤H1/H≤0.7 can make gyro 200 have good rotational stability and more Long rotation time.When H1/H is too small, disc 210 is closer apart from ground, the air between when rotation and ground it is viscous Resistance is larger, by the rotation time of opposite shortening gyro.When H1/H is excessive, the center of gravity of gyro is higher, and low speed is not easy to stablize.

As shown in Figure 9 and Figure 10, can also make to be formed with multiple circumferentially uniformly distributed ribs 230 on gyro 200.Each rib 230 extend to the surface in circular support portion 220 from the bottom edge of disc 210, but and are not extend to circular support portion 220 Lowermost end encounters ground to avoid rib 230.Rib 230 is arranged can be under the premise of not reducing by 210 height of disc, further Reduce the center of gravity of gyro 200.

As shown in Figure 1, the top surface center of gyro 200 has recessed portion 260, recessed portion 260 has to be handed over by two vertical plates The handle part 261 for pitching across, carrys out rotary gyro so that user holds handle part 261, without being lashed using cotton rope.

So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new The range of type is understood that and regards as to cover all such other variations or modifications.

Claims (10)

1. a kind of gyrounit, it is characterised in that including：

Gyro；

For placing the mounting base of the gyro comprising multiple claws, and be configured to lie in the installation in the gyro When on seat, the multiple claw is set to distinguish the different parts of gyro periphery described in clamping under the effect of elasticity, with the fixation top The position of spiral shell；And the multiple claw can be made to overcome elastic force far from the gyro periphery under external force, it is released to described The constraint of gyro；With

Bounce device is arranged in the mounting base, is configured to when the gyro is lain in the mounting base, to the top Spiral shell applies upward elastic pre-stress, after the claw is released to the constraint of the gyro, the gyro to be popped up.

2. gyrounit according to claim 1, which is characterized in that

The central cavity of mounting base top surface central part formation recessed down, the bounce device include：

Support can be arranged in upper and lower translation in the cavity within a preset range, and upper surface is used to support the gyro Bottom center position；With

First compressed spring, bottom end is against the central pocket base wall, and top is against the bottom surface of support saddle, to the support Apply upward elastic pre-stress.

3. gyrounit according to claim 2, which is characterized in that

The support includes circular top wall and the peripheral wall that extends downwardly from the circular top wall periphery；And

The circular top wall is the recessed curved being recessed gradually downward from periphery to center.

4. gyrounit according to claim 2, which is characterized in that the mounting base includes：

Chassis；

Sliding support can be arranged on the chassis along length direction alternating translational, and first end is formed described in one Claw；

Second compressed spring is installed on the chassis, for applying elastic pre-stress to the sliding support, has its claw Towards the trend mobile close to the center chassis, to hold out against the gyro；

Two rotating brackets, are separately positioned on the sliding support two sides, and the middle part of the two can rotate respectively around a vertical axis Ground is installed on the chassis, and the two first end is respectively formed the claw, and the two second end is movably connected in described Sliding support synchronizes three claws close so that sliding support can drive described two rotating brackets to rotate when translating Or far from the center chassis；With

Cover plate is covered on to limit the space for accommodating the sliding support and the rotating bracket with it on the chassis, Having on the upside of the cover plate for allowing the gyro to lay flat region thereon, the center cavity is formed on the cover plate, It opens up on the cover plate there are three opening, to allow three claws by corresponding opening to stretch out the cover plate with described in withstanding on On gyro periphery.

5. gyrounit according to claim 4, which is characterized in that

The cover plate upper surface has the cavity for allowing the gyro to be embedded, the recessed formation in the pocket base wall center The center cavity, three openings are located on the side wall of the cavity.

6. gyrounit according to claim 4, which is characterized in that

The second end of two rotating brackets is respectively arranged with strip aperture；And

There are two vertically extending mounting posts, each mounting post to be movably inserted into one respectively for setting on the sliding support In the strip aperture, in sliding support translation, to make the mounting post drive the rotating bracket rotation.

7. gyrounit according to claim 6, which is characterized in that

Two mounting posts are located at the upper side and lower side of the sliding support second end；And

The second end of two rotating brackets is located at the upper side and lower side of the sliding support, to match corresponding installation Column.

8. gyrounit according to claim 4, which is characterized in that

There are multiple vertically extending limited posts on the chassis；And

Multiple strip limit holes for being parallel to the extension of its length direction are offered on the sliding support, each limited post is inserted Enter in the strip limit hole, to constrain the alternating translational range of the sliding support.

9. gyrounit according to claim 4, which is characterized in that

Be additionally provided with the button that can be pressed on the cover plate, the button outer end is emerging on the outside of the cover plate, inner end against The second end of the sliding support, when three claws withstand the gyro, to allow user by pressing described in pressing Button pushes the sliding support mobile, releases constraint of three claws to the gyro.

10. gyrounit according to claim 1, which is characterized in that

The periphery of the gyro inwardly offers the groove of circumferentially extending, to allow the multiple claw to be caught in.