CN107126707A - One kind pressing rotating device and finger tip gyro - Google Patents
One kind pressing rotating device and finger tip gyro Download PDFInfo
- Publication number
- CN107126707A CN107126707A CN201710497858.7A CN201710497858A CN107126707A CN 107126707 A CN107126707 A CN 107126707A CN 201710497858 A CN201710497858 A CN 201710497858A CN 107126707 A CN107126707 A CN 107126707A
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- China
- Prior art keywords
- sliding part
- slide rail
- outer barrel
- rotating device
- projection
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H1/00—Tops
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- Gyroscopes (AREA)
- Toys (AREA)
Abstract
One kind pressing rotating device and finger tip gyro, are related to gyro field, and the pressing rotating device includes outer barrel and sliding part nested against one another.Wherein, the inner surface of outer barrel is provided with the first slide rail and the second slide rail, and sliding part includes the first sliding part being slidably matched with the first slide rail, and the second sliding part coordinated with the second slide rail, connected between the first sliding part and the second sliding part by elastic component.When the first sliding part and the second sliding part it is depressed and when drawing close, the first slide rail and the second slide rail are extruded respectively, allow outer barrel to rotate about the axis thereof.The modern design of the pressing rotating device, by the stress on outer barrel axis direction, can change into the power of outer barrel rotation.The finger tip gyro includes the above-mentioned pressing rotating device of unilateral bearing, and the inner ring of unilateral bearing is fixedly connected with the outer surface of outer barrel.Its structure is novel, simple to operate.By pressing the two ends of the pressing rotating device, make outer ring rotating, outer ring drives unilateral bearing, you can realize the rotation of finger tip gyro.
Description
Technical field
The present invention relates to gyro field, in particular to one kind pressing rotating device and finger tip gyro.
Background technology
Finger tip gyro (Finger Spinner), is a kind of nicknack that can be dallied on finger, it has shape small
Ingeniously, playing method is simple, the characteristics of being easy to carry.Many user's reflections, finger tip gyro can be for alleviating pressure, anxiety reduction, also
The flexibility ratio of finger can be tempered, is a kind of health elements popular at present.
In the prior art, finger tip gyro is the insertion in the middle of main body as main body by a two-way or multidirectional symmetric body
The design combination of one bearing, is monolithically fabricated a symmetrical structure that can planar rotate.When in use, axle is pinched with finger
The two ends held, then stir main body, you can allow finger tip gyro rapidly to be rotated in finger tip.
The content of the invention
Rotating device is pressed it is an object of the invention to provide one kind, its is simple in construction, it is novel in design, pressing can be passed through
The two ends of device, allow device to rotate.
Another object of the present invention is to provide a kind of finger tip gyro, it includes above-mentioned pressing rotating device, and it designs skilful
It is wonderful, by the two ends for pressing the pressing rotating device, you can realize the rotation of finger tip gyro.
What embodiments of the invention were realized in：
One kind pressing rotating device, it includes：
Outer barrel, the inner surface of outer barrel is provided with the first slide rail and the second slide rail；First slide rail is along inner surface, by the one of outer barrel
Hold to other end clock wise spirals and extend；Second slide rail is prolonged along inner surface from one end of outer barrel to other end counter-clockwise helical
Stretch；First slide rail and the second slide rail are non-intersect；
Sliding part, sliding part include by elastic component connect the first sliding part and the second sliding part, the first sliding part and
First slide rail is slidably matched, and the second sliding part is slidably matched with the second slide rail.
Further, in other preferred embodiments of the invention, the first sliding part has towards the first of the second sliding part
Joint face, the first joint face is convexly equipped with the first projection；Second sliding part has the second joint face towards the first sliding part, second
Joint face is convexly equipped with the second projection, and the projection of the first projection and the second projection on the cross section of outer barrel pieces together annulus.
Further, in other preferred embodiments of the invention, the two ends of elastic component be connected to the first joint face and
Second joint face, projection of the elastic component on the cross section of outer barrel is positioned at the inner side of annulus.
Further, in other preferred embodiments of the invention, the quantity of the first slide rail is two, two the first slide rail phases
To setting；First sliding part has two relative the first sliding parts, and two the first sliding parts are slided with two the first slide rails respectively
It is dynamic to coordinate.
Further, in other preferred embodiments of the invention, the quantity of the second slide rail is two, two the second slide rail phases
To setting；Second sliding part has two relative the second sliding parts, and two the second sliding parts are slided with two the second slide rails respectively
It is dynamic to coordinate.
Further, in other preferred embodiments of the invention, the quantity of the first projection is two, the quantity of the second projection
For two, the projection of two the first projections and two the second projections on the cross section of outer barrel pieces together annulus, and the first projection
It is arranged in a crossed manner with the second projection.
Further, in other preferred embodiments of the invention, two the first sliding parts are located at two the first projections respectively
Upper one end away from the first joint face, two the second sliding parts are located at one away from the second joint face on two the second projections respectively
End.
Further, in other preferred embodiments of the invention, the first sliding part has to be oppositely arranged with the first joint face
The first press surface, the second sliding part has the second press surface for being oppositely arranged with the second joint face, the first press surface and second
Press surface is located at outside outer barrel.
A kind of finger tip gyro, it includes unilateral bearing and above-mentioned pressing rotating device, and unilateral bearing is sheathed on pressing rotation
On the outside of device, the inner ring of unilateral bearing is fixedly connected with the outer surface of outer barrel.
Further, in other preferred embodiments of the invention, finger tip gyro also includes multiple load-carrying portions, multiple load-carrying portions
It is fixedly connected along being radially arranged for unilateral bearing, and with the outer ring of unilateral bearing, the overall center of gravity in multiple load-carrying portions is located at unidirectionally
On the axis of bearing.
The beneficial effect of the embodiment of the present invention is：
Rotating device is pressed the invention provides one kind, it includes outer barrel and sliding part nested against one another.Wherein, outer barrel
Inner surface is provided with the first slide rail and the second slide rail, and sliding part includes the first sliding part for being slidably matched with the first slide rail, and with the
The second sliding part that two slide rails coordinate, is connected between the first sliding part and the second sliding part by elastic component.When the first sliding part
With the second sliding part it is depressed and when mutually drawing close, respectively by the extruding to the first slide rail and the second slide rail, allow outer barrel around
Its axis starts rotation.Simple in construction, the modern design of the pressing rotating device, can turn the power on outer barrel axis direction
It is melted into the power of outer barrel rotation.
Another object of the present invention is to provide a kind of finger tip gyro, it includes the above-mentioned pressing rotating device of unilateral bearing,
The inner ring of unilateral bearing is fixedly connected with the outer surface of outer barrel.The finger tip Gyroscope Design is ingenious, and structure is novel, and one hand can be completed
Operation.By pressing the two ends of the pressing rotating device, make outer ring rotating, outer ring drives unilateral bearing, you can realize finger tip top
The rotation of spiral shell.And in finger tip gyro rotary course, power can also be increased for it by continuing to press, finger tip top is kept
Spiral shell is persistently rotated.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
A kind of schematic diagram for pressing rotating device that Fig. 1 is provided by the embodiment of the present invention 1；
A kind of sectional view for pressing rotating device that Fig. 2 is provided by the embodiment of the present invention 1；
A kind of schematic diagram of the outer barrel for pressing rotating device that Fig. 3 is provided by the embodiment of the present invention 1；
A kind of schematic diagram of second sliding part of pressing rotating device that Fig. 4 is provided by the embodiment of the present invention 1；
A kind of sectional view for pressing rotating device that Fig. 5 is provided by the embodiment of the present invention 2；
A kind of sectional view of the outer barrel for pressing rotating device that Fig. 6 is provided by the embodiment of the present invention 2；
A kind of schematic diagram of second sliding part of pressing rotating device that Fig. 7 is provided by the embodiment of the present invention 2；
A kind of schematic diagram for finger tip gyro that Fig. 8 is provided by the embodiment of the present invention 3.
Icon：10- finger tip gyros；100- presses rotating device；110- outer barrels；111- inner surfaces；112- outer surfaces；
113- first surfaces；114- second surfaces；The slide rails of 115- first；The slide rails of 116- second；120- sliding parts；121- first is slided
Part；The sliding blocks of 1211- first；The press surfaces of 1212- first；The storage tanks of 1213- first；The joint faces of 1214- first；122- second is slided
Part；The sliding blocks of 1221- second；The press surfaces of 1222- second；The storage tanks of 1223- second；The joint faces of 1224- second；130- elasticity
Part；200- presses rotating device；210- outer barrels；211- inner surfaces；212- outer surfaces；213- first surfaces；214- second surfaces；
The slide rails of 215- first；The slide rails of 216- second；220- sliding parts；The sliding parts of 221- first；The sliding blocks of 2211- first；2214- first
Joint face；The projections of 2215- first；The gaps of 2216- first；The sliding parts of 222- second；The sliding blocks of 2221- second；2224- second connects
Junction；The projections of 2225- second；The gaps of 2226- second；230- elastic components；310- unilateral bearings；311- inner rings；312- outer rings；
320- load-carryings portion.
Embodiment
To make the purpose, technical scheme and advantage of embodiment of the present invention clearer, below in conjunction with present invention implementation
Accompanying drawing in mode, the technical scheme in embodiment of the present invention is clearly and completely described, it is clear that described reality
The mode of applying is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.Therefore, the detailed description of embodiments of the present invention below to providing in the accompanying drawings, which is not intended to limit, wants
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this
Invent the scope of protection.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
The description present invention and simplified description, rather than indicate or imply that the equipment or element of meaning must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；It can be direct phase
Even, it can also be indirectly connected to by intermediary, can be that the connection of two element internals or the interaction of two elements are closed
System.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Implication.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not direct contact but by it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Embodiment 1
A kind of pressing rotating device 100 is present embodiments provided, shown in reference picture 1, it includes the outer barrel 110 cooperated
With sliding part 120.
As shown in Figures 2 and 3, outer barrel 110 is cylindrical shape, including inner surface 111, outer surface 112 and be oppositely arranged the
One surface 113 and second surface 114.The inner surface 111 of outer barrel 110 is provided with the first slide rail 115 and the second slide rail 116.Wherein,
One slide rail 115 is extended along inner surface 111 from the position close to first surface 113 to the clock wise spirals of second surface 114.Phase
Over the ground, the second slide rail 116 is along inner surface 111, from the position close to second surface 114 to the counter-clockwise helical of first surface 113
Extension.In the present embodiment, the two of the height of outer barrel 110 is no more than when the first slide rail 115 and the second slide rail 116 extend internally
/ mono-, the first slide rail 115 and the second slide rail 116 is in disjoint state.Further, in the present embodiment, first
The slide rail 116 of slide rail 115 and second is symmetrical arranged using the cross section at the height of outer barrel 110 1/2nd as the plane of symmetry.
As shown in Figure 2 and Figure 4, sliding part 120 includes the first sliding part 121 and the second sliding part 122.Wherein, first slide
Moving part 121 is slidably matched with the first slide rail 115, and the second sliding part 122 is slidably matched with the second slide rail 116.The side being slidably matched
Formula has a variety of, the fit form of such as pulley and slide rail, or chute and sliding block fit form.In the present embodiment, first
Slide rail 115 includes a pair of first chutes (not indicating) being oppositely arranged, and the first sliding part 121 is provided with and a pair first cunnings
A pair of first sliding blocks 1211 that groove is engaged, a pair of first sliding blocks 1211 are slided respectively to be embedded in a pair of first chutes.Similarly,
Second slide rail 116 includes a pair of second chutes (not indicating) being oppositely arranged, and the second sliding part 122 is provided with and a pair second
A pair of second sliding blocks 1221 that chute is engaged, a pair of second sliding blocks 1221 are slided respectively to be embedded in a pair of second chutes.Value
Obtain it is noted that the setting of two the first sliding blocks 1211 and two the first chutes is only a kind of feasible cited by the present embodiment
Set-up mode, in other preferred embodiments of the invention, the quantity of the first sliding block 1211 and the first chute can also be it is single or
Person is more than two, can refer to the present embodiment setting.Similarly, the quantity of the second sliding block 1221 and the second chute can also be it is single or
Person be more than two, and the second sliding block 1221 quantity be not necessarily to it is identical with the quantity of the first sliding block 1211.
Further, the first sliding part 121 also has the first press surface 1212 being oppositely arranged with the first joint face 1214,
Second sliding part 122 also has the second press surface 1222 being oppositely arranged with the second joint face 1224.In the He of the first sliding part 121
During second sliding part 122 is moved, the first press surface 1212 is always positioned at first surface 113 away from second surface 114
Side, and the second press surface 1222 is always positioned at side of the second surface 114 away from first surface 113, namely the first press surface
1212 and second press surface 1222 be always positioned at outside outer barrel 110, allow user can by the first press surface 1212 and second by
During pressure surface 1222 is exerted a force, will not by outer barrel 110 obstruction.
A kind of pressing rotating device 100 that the embodiment of the present invention is provided, when in use, by pinching the first press surface
1212 and second press surface 1222, force makes the first sliding part 121 and the second sliding part 122 close.Due to the first sliding part 121
With the second sliding part 122 during pressing, it is limited on vertical direction and moves, without rotating.Therefore, first
The close process of the sliding part 122 of sliding part 121 and second, can cause the extruding of horizontal direction to outer barrel 110, drive outer barrel 110
Rotation.Specifically, the direction from first surface 113 to second surface 114 is looked, and the first chute is to the side of second surface 114
Extend to clock wise spirals, the first sliding block 1211 can be squeezed along the first runner movement to the first chute generation horizontal direction
Pressure, drives the rotate counterclockwise of outer barrel 110.Similarly, the direction from second surface 114 to first surface 113 is looked, the second chute
To the direction counter-clockwise helical extension of first surface 113, the second sliding block 1221, and can be to the first chute along the second runner movement
The extruding of horizontal direction is produced, drives outer barrel 110 to turn clockwise.Looked from the direction of first surface 113 to second surface 114
When rotate counterclockwise, be same actually with turning clockwise for being looked from the direction of second surface 114 to first surface 113
Individual direction, so the first sliding part 121 is consistent actually with the direction that the second sliding part 122 produces extruding to outer barrel 110, from
And outer barrel 110 can be driven to be rotated towards a set direction.
Further, connected between the first sliding part 121 and the second sliding part 122 by elastic component 130, in this implementation
In example, the elastic component 130 is spring, is pressed in the first sliding part 121 and the second sliding part 122 during, to spring
It is compressed.Spring after compression can produce screen resilience, drive the first sliding part 121 and the second sliding part 122 away from and reset.
The side of first sliding part 121 towards the second sliding part 122 is arranged with the first storage tank 1213, the bottom land of the first storage tank 1213
For the first joint face 1214.Meanwhile, the side of the second sliding part 122 towards the first sliding part 121 is arranged with the second storage tank
1223, the bottom land of the second storage tank 1223 is the second joint face 1224.The two ends of elastic component 130 are located at the first storage tank respectively
1213 and second in storage tank 1223, and the first joint face 1214 and the second joint face 1224 are connected.
Embodiment 2
A kind of pressing rotating device 200 is present embodiments provided, shown in reference picture 5, it includes the outer barrel 210 cooperated
With sliding part 220.Compared with a kind of pressing rotating device 100 that embodiment 1 is provided, a kind of pressing rotating dress of the present embodiment
Put 200 have following difference.
As shown in Figure 5 and Figure 6, outer barrel 210 is cylindrical shape, including inner surface 211, outer surface 212 and be oppositely arranged the
One surface 213 and second surface 214.The inner surface 211 of outer barrel 210 is provided with the first slide rail 215 and the second slide rail 216.Wherein,
One slide rail 215 is extended along inner surface 211 from the position close to first surface 213 to the clock wise spirals of second surface 214.Phase
Over the ground, the second slide rail 216 is along inner surface 211, from the position close to second surface 214 to the counter-clockwise helical of first surface 213
Extension.In the present embodiment, the first slide rail 215 and the position for extending inwardly to close second surface 214, the He of the second slide rail 216
Extend inwardly to the position close to first surface 213, with increase the slip of the first sliding part 221 and the second sliding part 222 away from
From the increase force time.Meanwhile, in order that the first slide rail 215 and the second slide rail 216 are still within disjoint state, this reality
The first slide rail 215 and the second slide rail 216 applied in example are staggered.
Sliding part 220 includes the first sliding part 221 and the second sliding part 222.Wherein, the first sliding part 221 and first is slided
Rail 215 is slidably matched, and the second sliding part 222 is slidably matched with the second slide rail 216.In the present embodiment, the first slide rail 215 is wrapped
A pair of first chutes being oppositely arranged are included, and the first sliding part 221 is provided with a pair first be engaged with a pair of first chutes
Sliding block 2211, a pair of first sliding blocks 2211 are slided respectively to be embedded in a pair of first chutes.Similarly, the second slide rail 216 includes phase
To a pair of second chutes of setting, and the second sliding part 222 is provided with a pair of second sliding blocks being engaged with a pair of second chutes
2221, a pair of second sliding blocks 2221 are slided respectively to be embedded in a pair of second chutes.
First sliding part 221 has the first joint face 2214 towards the second sliding part 222, and the second sliding part 222 has
Towards the second joint face 2224 of the first sliding part 221, the two ends of elastic component 230 are connected to the first joint face 2214 and
Two joint faces 2224.
Shown in reference picture 5 and Fig. 7, because in the present embodiment, the motion of the first sliding part 221 and the second sliding part 222
Distance has nearly reached the height of outer barrel 210, is not hindered mutually between the first sliding part 221 and the second sliding part 222 to allow,
First sliding part 221 and the second sliding part 222 are correspondingly improved.Specifically, the first joint face 2214 is convexly equipped with
The first gap 2216 is formed between two the first projections 2215, two the first projections 2215, similarly, the second joint face 2224 is convex
Provided with two the second projections 2225, the second gap 2226, the first projection 2215 and are formed between two the second projections 2225
Projection of two projections 2225 on the cross section of outer barrel 210 pieces together annulus, and the projection of elastic component 230 is then positioned at annulus
Inner side.In the first sliding part 221 and the second sliding part 222 during, between two the first projections 2215 and two second
Gap 2226 is matched, and two the second projections 2225 are matched with two the first gaps 2216, make the first projection 2215 and the second projection
2225 form a kind of form intermeshed, reach the purpose not hindered mutually.Correspondingly, two the first sliding parts are located at two respectively
One end away from the first joint face 2214 on individual first projection 2215, two the second sliding parts are located at two the second projections respectively
One end away from the second joint face 2224 on 2225.
Embodiment 3
A kind of finger tip gyro 10 is present embodiments provided, shown in reference picture 8, it includes unilateral bearing 310 and pressing rotates
Device 100, unilateral bearing 310 is sheathed on the outside of pressing rotating device 100, inner ring 311 and the outer surface 112 of unilateral bearing 310
It is fixedly connected.The preferably unidirectional needle bearing of unilateral bearing 310, the resistance of unidirectional needle bearing is smaller, can make finger tip gyro
10 rotational time continues longer.
Further, finger tip gyro 10 also includes multiple load-carrying portions 320, and multiple load-carrying portions 320 are along unilateral bearing 310
It is radially arranged, and is fixedly connected with the outer ring 312 of unilateral bearing 310, the overall center of gravity in multiple load-carrying portions 320 is located at unilateral bearing
On 310 axis.In the present embodiment, two load-carrying portions 320 are had, two load-carrying portions 320 are symmetrically disposed on unilateral bearing
310 both sides.Load-carrying portion 320 can increase the weight of gyro outer ring 312, increase inertia, make gyro rotational time more long.Value
Obtain it is noted that gyro of the prior art is different from, by the finger tip gyro 10 that the embodiment of the present invention is provided can pass through
Press and constantly provide power for its rotation, so be not to the counterweight requirements in load-carrying portion 320 it is so harsh, it is small even in counterweight
Situation, it is also ensured that it is lasting to rotate.
As shown in Figure 2 and Figure 8, a kind of finger tip gyro 10 is present embodiments provided when in use, from first surface 113 to
The direction on two surfaces 114 is looked, by pinching the first press surface 1212 and the second press surface 1222, and force allows the first sliding part
121 and second sliding part 122 it is close, outer barrel 110 start rotate counterclockwise simultaneously drive the inner ring 311 of unilateral bearing 310 to rotate,
Unilateral bearing 310 now is in locking state, and inner ring 311 drives the synchronous axial system of outer ring 312.And work as and remove pressing, elastic component
130 the first sliding parts 121 of promotion and the second sliding part 122 are remote, and outer barrel 110 starts the unilateral bearing that turns clockwise and drive
310 inner ring 311 is rotated, and unilateral bearing 310 now is in Unlocked state, is that outer ring 312 can still be remained idle.Work as bullet
Property part 130 makes after the first sliding part 121 and the homing of the second sliding part 122, you can press the first press surface 1212 again
With the second press surface 1222, it is the rotation increase power of finger tip gyro 10, finger tip gyro 10 is remained at rotation status.
In summary, rotating device is pressed the invention provides one kind, it includes outer barrel and sliding part nested against one another.Its
In, the inner surface of outer barrel is provided with the first slide rail and the second slide rail, and sliding part includes the first slip being slidably matched with the first slide rail
Part, and the second sliding part coordinated with the second slide rail, are connected between the first sliding part and the second sliding part by elastic component.When
One sliding part and the second sliding part it is depressed and when mutually drawing close, respectively by the extruding to the first slide rail and the second slide rail,
Outer barrel is allowed to start rotation around its axis.Simple in construction, the modern design of the pressing rotating device, can be by outer barrel axis direction
Power, change into outer barrel rotation power.
Another object of the present invention is to provide a kind of finger tip gyro, it includes the above-mentioned pressing rotating device of unilateral bearing,
The inner ring of unilateral bearing is fixedly connected with the outer surface of outer barrel.The finger tip Gyroscope Design is ingenious, and structure is novel, and one hand can be completed
Operation.By pressing the two ends of the pressing rotating device, make outer ring rotating, outer ring drives unilateral bearing, you can realize finger tip top
The rotation of spiral shell.And in finger tip gyro rotary course, power can also be increased for it by continuing to press, finger tip top is kept
Spiral shell is persistently rotated.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. one kind pressing rotating device, it is characterised in that including：
Outer barrel, the inner surface of the outer barrel is provided with the first slide rail and the second slide rail；First slide rail along the inner surface, by
One end of the outer barrel extends to other end clock wise spirals；Second slide rail is along the inner surface, by the outer barrel
One end extends to other end counter-clockwise helical；First slide rail and second slide rail are non-intersect；
Sliding part, the sliding part includes the first sliding part and the second sliding part connected by elastic component, and described first slides
Part is slidably matched with first slide rail, and second sliding part is slidably matched with second slide rail.
2. pressing rotating device according to claim 1, it is characterised in that first sliding part has towards described the
First joint face of two sliding parts, first joint face is convexly equipped with the first projection；Second sliding part has towards described
Second joint face of the first sliding part, second joint face is convexly equipped with the second projection, first projection and described second convex
Projection of the block on the cross section of the outer barrel pieces together annulus.
3. pressing rotating device according to claim 2, it is characterised in that the two ends of the elastic component are connected to institute
The first joint face and second joint face are stated, projection of the elastic component on the cross section of the outer barrel is located at the annulus
Inner side.
4. pressing rotating device according to claim 3, it is characterised in that the quantity of first slide rail is two, two
Individual first slide rail is oppositely arranged；First sliding part has two relative the first sliding parts, and two described first slide
Dynamic portion is slidably matched with two first slide rails respectively.
5. pressing rotating device according to claim 4, it is characterised in that the quantity of second slide rail is two, two
Individual second slide rail is oppositely arranged；Second sliding part has two relative the second sliding parts, and two described second slide
Dynamic portion is slidably matched with two second slide rails respectively.
6. pressing rotating device according to claim 5, it is characterised in that the quantity of first projection is two, institute
The quantity for stating the second projection is two, and two first projections and two second projections are on the cross section of the outer barrel
Projection piece together annulus, and first projection and second projection are arranged in a crossed manner.
7. pressing rotating device according to claim 6, it is characterised in that two first sliding parts are located at two respectively
One end away from first joint face on individual first projection, two second sliding parts are located at two described the respectively
One end away from second joint face on two projections.
8. pressing rotating device according to claim 7, it is characterised in that first sliding part has and described first
The first press surface that joint face is oppositely arranged, second sliding part have be oppositely arranged with second joint face second by
Pressure surface, first press surface and second press surface are located at outside the outer barrel.
9. a kind of finger tip gyro, it is characterised in that the pressing rotation including unilateral bearing and as described in any one of claim 1~8
Rotary device, the unilateral bearing is sheathed on the outside of the pressing rotating device, the inner ring of the unilateral bearing and the outer barrel
Outer surface is fixedly connected.
10. finger tip gyro according to claim 9, it is characterised in that the finger tip gyro also includes multiple load-carrying portions, many
Individual load-carrying portion being radially arranged along the unilateral bearing, and be fixedly connected with the outer ring of the unilateral bearing, it is multiple described
The overall center of gravity in load-carrying portion is located on the axis of the unilateral bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710497858.7A CN107126707B (en) | 2017-06-26 | 2017-06-26 | Pressing rotating device and fingertip gyroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710497858.7A CN107126707B (en) | 2017-06-26 | 2017-06-26 | Pressing rotating device and fingertip gyroscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107126707A true CN107126707A (en) | 2017-09-05 |
| CN107126707B CN107126707B (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710497858.7A Active CN107126707B (en) | 2017-06-26 | 2017-06-26 | Pressing rotating device and fingertip gyroscope |
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| Country | Link |
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| CN (1) | CN107126707B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395408A (en) * | 2017-08-15 | 2019-03-01 | 黎盼 | Push type finger tip gyro |
| US20220168657A1 (en) * | 2019-03-12 | 2022-06-02 | Aleksandr Nikolaevich GUIDREVITCH | Spinner toy and method of rotating same |
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| CN207722364U (en) * | 2017-06-26 | 2018-08-14 | 文伟 | A kind of pressing rotating device and finger tip gyro |
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| US3449858A (en) * | 1966-11-19 | 1969-06-17 | Peter Balleis | Toy spinning top |
| CN2168625Y (en) * | 1993-05-12 | 1994-06-15 | 王文杰 | Top with sound and light |
| CN1414829A (en) * | 2000-01-04 | 2003-04-30 | 法布里齐奥·阿尔内托利的阿尔内托利发动机公司 | Reel for winding cutting cord for grass-cutting device and head for grass-cutting device incorporating said reel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109395408A (en) * | 2017-08-15 | 2019-03-01 | 黎盼 | Push type finger tip gyro |
| US20220168657A1 (en) * | 2019-03-12 | 2022-06-02 | Aleksandr Nikolaevich GUIDREVITCH | Spinner toy and method of rotating same |
| US11938412B2 (en) * | 2019-03-12 | 2024-03-26 | Aleksandr Nikolaevich GUIDREVITCH | Spinner toy and method of rotating same |
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|---|---|
| CN107126707B (en) | 2023-07-14 |
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