CN109248445B - Gyroscope with axial overrunning clutch - Google Patents
Gyroscope with axial overrunning clutch Download PDFInfo
- Publication number
- CN109248445B CN109248445B CN201710576902.3A CN201710576902A CN109248445B CN 109248445 B CN109248445 B CN 109248445B CN 201710576902 A CN201710576902 A CN 201710576902A CN 109248445 B CN109248445 B CN 109248445B
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- rotating shell
- steel balls
- rotating
- gyroscope
- wedge
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H1/00—Tops
- A63H1/12—Whip tops; Top whips
Abstract
The gyroscope is provided with an axial overrunning clutch, a steel ball is fixed below a gyroscope body, a rotating shell is arranged outside the gyroscope body, and a rotating ball unit is arranged below the gyroscope body; a bearing is arranged in the center of the end face of the gyroscope body; wedge-shaped grooves are uniformly distributed on the end face of the gyroscope body, the wedge-shaped grooves are in a rising wedge shape according to the right rotation direction, steel balls are arranged in the wedge-shaped grooves, the axial end face of the rotating shell is pressed on the steel balls, and the compression screws are pressed on the axial end face of the rotating shell. When two gyros rotating clockwise collide with each other, reverse force is applied to the rotating shell of the gyroscope, the end face of the rotating shell drives the steel balls to rotate in a reverse speed reduction mode, the steel balls roll towards the rear end of the wedge-shaped groove, gaps between the steel balls and the end face of the rotating shell are gradually increased, when the steel balls are separated from the end face of the rotating shell, relative sliding is generated between the gyroscope body and the rotating shell, the rotating shell is in a sliding state called overrunning, so that the reverse force generated by collision is dissolved and cannot directly reduce the speed of the gyroscope body.
Description
Technical Field
The invention relates to a toy top, in particular to a top with an axial overrunning clutch, which can bear multiple collisions and maintain rotation for a long time in a top fighting game.
Background
At present, in the top fighting game, most people use the right hand to draw the top, the top rotates clockwise, when two tops rotating clockwise collide, the linear speed of the collision point is opposite and opposite, a reverse force is applied to the top at the collision point, the 'suicide type collision' enables the two tops to stop quickly with small rotation inertia, the other rotation speed also falls quickly, the fighting of the collision is over quick, and the entertainment is poor. Chinese patent application No.: 201480001072.6, "spinning top and spinning top game device using spinning top", an outer rotor having a receiving space formed therein, a plurality of bar insertion holes formed therein for the bar to pass through, and being rotated by the rotational force generated by the inner rotor; an inner rotating body which is provided inside the outer rotating body, rotates inside the outer rotating body around a rotation axis, and generates a rotational force; the gyroscope has the advantages that the interest of the gyroscope game is improved by using the gyroscope, and the rotating body of the gyroscope is not exposed to the outside, so that the rotating force of the rotating body can be maintained for a long time even if collision happens. The gyroscope mentioned in this patent application has an external body of rotation, which can be maintained in rotation for a long time by impact, but which cannot be made to rotate quickly if it is directly whiped.
Disclosure of Invention
In order to further develop the spinning top series, the invention provides a spinning top with an axial overrunning clutch, which can maintain long-time rotation even in the collision of two spinning tops.
The technical scheme adopted by the invention for solving the technical problems is as follows: the gyroscope is provided with an axial overrunning clutch, a steel ball is fixed below a gyroscope body, a rotating shell is arranged outside the gyroscope body, and a rotating ball unit is arranged below the gyroscope body; a bearing is arranged in the center of the end face of the gyroscope body; wedge-shaped grooves are uniformly distributed on the end face of the gyroscope body, the wedge-shaped grooves are in a rising wedge shape according to the right rotation direction, steel balls are arranged in the wedge-shaped grooves, the axial end face of the rotating shell is pressed on the steel balls, and the compression screws are pressed on the axial end face of the rotating shell. The bearing is a thrust bearing.
The working method of the gyro with the axial overrunning clutch is characterized in that most people use the right hand to draw the gyro, taking the clockwise gyro as an example, the rotating shell is subjected to the force of a whip and is accelerated along the clockwise direction, the rotating shell drives the steel ball to clockwise roll in the wedge-shaped groove, the steel ball rolls towards the front end of the wedge-shaped groove, the gap between the steel ball and the end surface of the rotating shell is gradually reduced, when the gap is zero, the steel ball is squeezed by the wedge-shaped groove of the end surface of the gyro body and the end surface of the rotating shell, so that the gyro body and the rotating shell synchronously rotate, namely, no relative motion exists between the gyro body and the rotating shell, the rotation direction is the same, the rotation speed is equal, the force of the whip is converted into torque to be transmitted to the gyro body.
When two gyros rotating clockwise collide, the linear speeds of the collision points are opposite and opposite, a reverse force is applied to the gyros at the collision points, however, the reverse force is applied to the rotating shell of the gyros, the end surface of the rotating shell drives the steel balls to rotate in a reverse speed reduction mode, the steel balls roll towards the rear end of the wedge-shaped groove, the gap between the steel balls and the end surface of the rotating shell is gradually increased, when the steel balls are separated from the end surface of the rotating shell, relative sliding is generated between the gyros and the rotating shell, the rotating shell is in a sliding state called overrunning, and at the moment, no torque is transmitted, so that the reverse force generated by collision is dissolved, and the gyros cannot be directly decelerated.
The gyroscope with the axial overrunning clutch has the advantages that the gyroscope body is provided with the rotating shell outside, a reverse force is applied to the gyroscope at a collision point, the axial overrunning clutch is in a sliding state without torque transmission, the reverse force generated by collision is dissolved, the gyroscope is friendly and intimate collision, the gyroscope can maintain long-time rotation in the collision, and the entertainment effect is improved.
Drawings
FIG. 1 is a schematic view of a top with an axial overrunning clutch.
In the figure, 1 is a rotating ball unit, 2 is a gyroscope body, 3 is a rotating shell, 4 is a bearing, 5 is a compression screw, and 6 is a steel ball.
Detailed Description
In the figure, a gyroscope with an axial overrunning clutch is provided, steel balls are fixed under a gyroscope body, a rotating shell 3 is arranged outside the gyroscope body 2, and a rotating ball unit 1 is arranged under the gyroscope body 2; a bearing 4 is arranged in the center of the end face of the gyroscope body 2; wedge-shaped grooves are uniformly distributed on the end face of the gyroscope body 2, the wedge-shaped grooves are in a rising wedge shape according to the right rotation direction, steel balls 6 are arranged in the wedge-shaped grooves, the axial end face of the rotating shell 3 is pressed on the steel balls 6, and the compression screws 5 are pressed on the axial end face of the rotating shell 3. The bearing 4 is a thrust bearing. In order to see the internal structure, the rotary shell 3 is cut away by half.
Most people all use the right hand to take out the top, use clockwise top as an example, change shell 3 and receive the power of whip, along clockwise acceleration, it takes steel ball 6 clockwise roll in the wedge inslot to change shell 3, steel ball 6 rolls to the front end of wedge groove, the clearance between steel ball 6 and the 3 terminal surfaces of commentaries on classics shell reduces gradually, when the clearance is zero, steel ball 6 is crowded with the terminal surface of changeing shell 3 by the wedge groove of top body terminal surface, cause top body and change 3 synchronous rotations of shell, just also be exactly there is not relative motion between top body and the commentaries on classics shell 3, turn to the same, the rotational speed equals, the power of whip converts the torque transmission to the top body, make the rotational speed of top body accelerate.
When two gyros rotating clockwise collide, the linear speeds of the collision points are opposite and opposite, a reverse force is applied to the gyros at the collision points, however, the reverse force is applied to the upper surface of the rotating shell 3 of the gyros, the end surface of the rotating shell 3 drives the steel balls 6 to rotate in a reverse speed reduction mode, the steel balls 6 roll towards the rear end of the wedge-shaped groove, the gap between the steel balls 6 and the end surface of the rotating shell 3 is gradually increased, when the steel balls 6 are separated from the end surface of the rotating shell 3, when the gap is larger than the diameter of the steel balls 6, the gyros 2 and the rotating shell 3 slide relatively, the rotating shell 3 is called in a sliding state, and at the moment, no torque is transmitted, so that the reverse force generated by the overrunning collision is dissolved and the gyross 2 cannot be directly decelerated.
Claims (1)
1. The gyro with the axial overrunning clutch is characterized in that a rotary ball unit is fixed below a gyro body: a rotating shell is arranged outside the gyroscope body, and a rotating ball unit is arranged below the gyroscope body; a bearing is arranged in the center of the end face of the gyroscope body; wedge-shaped grooves are uniformly distributed on the end face of the gyroscope body, the wedge-shaped grooves are in a rising wedge shape according to the right rotation direction, steel balls are arranged in the wedge-shaped grooves, the axial end face of the rotating shell is pressed on the steel balls, and a compression screw is pressed on the axial end face of the rotating shell;
the bearing is a thrust bearing;
the working method of the gyro with the axial overrunning clutch comprises the following steps: taking a clockwise gyroscope as an example, the rotating shell is subjected to the force of the whip and accelerates clockwise, the rotating shell drives the steel balls to roll clockwise in the wedge-shaped groove, the steel balls roll towards the front end of the wedge-shaped groove, the gap between the steel balls and the end surface of the rotating shell is gradually reduced, when the gap is zero, the steel balls are squeezed by the wedge-shaped groove on the end surface of the gyroscope body and the end surface of the rotating shell, so that the gyroscope body and the rotating shell rotate synchronously, namely, no relative motion exists between the gyroscope body and the rotating shell, the rotation directions are the same, the rotating speeds are equal, the force of the whip is converted into torque and transmitted to the gyroscope body, and the rotating speed of the gyroscope; when two gyros rotating clockwise collide, the linear speeds of the collision points are opposite and opposite, a reverse force is applied to the gyros at the collision points, however, the reverse force is applied to the rotating shell of the gyros, the end surface of the rotating shell drives the steel balls to rotate in a reverse speed reduction mode, the steel balls roll towards the rear end of the wedge-shaped groove, the gap between the steel balls and the end surface of the rotating shell is gradually increased, when the steel balls are separated from the end surface of the rotating shell, relative sliding is generated between the gyros and the rotating shell, the rotating shell is in a sliding state called overrunning, and at the moment, no torque is transmitted, so that the reverse force generated by collision is dissolved, and the gyros cannot be directly decelerated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576902.3A CN109248445B (en) | 2017-07-14 | 2017-07-14 | Gyroscope with axial overrunning clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576902.3A CN109248445B (en) | 2017-07-14 | 2017-07-14 | Gyroscope with axial overrunning clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109248445A CN109248445A (en) | 2019-01-22 |
| CN109248445B true CN109248445B (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710576902.3A Active CN109248445B (en) | 2017-07-14 | 2017-07-14 | Gyroscope with axial overrunning clutch |
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| CN (1) | CN109248445B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA035411B1 (en) * | 2019-03-12 | 2020-06-09 | Александр Николаевич Гидревич | Toy-spinner and method of rotation thereof |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3931742A (en) * | 1973-08-13 | 1976-01-13 | Datron Systems, Inc. | Gyroscope |
| US3983659A (en) * | 1975-05-08 | 1976-10-05 | Lawrence Peska Associates, Inc. | Stationary noisemaking toy |
| AU5579000A (en) * | 1999-06-08 | 2000-12-28 | Hermanus Nicolaas Franciscus Kooke | Toys |
| CN2880189Y (en) * | 2006-01-10 | 2007-03-21 | 陈凯煌 | Rotation ball with shifting clutch |
| CN101413551B (en) * | 2008-10-21 | 2010-10-27 | 洛阳轴研科技股份有限公司 | Bearing design and structure of double-interior diameter support high speed gyro motor |
| CN202044769U (en) * | 2011-05-12 | 2011-11-23 | 边晓明 | Spinning top convenient for inspiration |
| TWM456835U (en) * | 2013-01-11 | 2013-07-11 | Nano Second Technology Co Ltd | Wrist training ball and information detection module thereof |
| KR101563399B1 (en) * | 2013-07-11 | 2015-11-06 | 최종일 | Gyroscope top and top game device using the same |
| CN204233750U (en) * | 2014-08-16 | 2015-04-01 | 广东奥飞动漫文化股份有限公司 | A kind of central axis device of energy rapid-assembling gyro |
| CN204699386U (en) * | 2015-05-12 | 2015-10-14 | 广东奥飞动漫文化股份有限公司 | A kind of battle type gyro |
| CN105727565B (en) * | 2016-04-12 | 2019-11-22 | 奥飞娱乐股份有限公司 | A kind of primary and secondary gyro from driving gyro and based on this from driving gyro |
| CN205796494U (en) * | 2016-05-19 | 2016-12-14 | 安徽国防科技职业学院 | A kind of gyro |
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| CN109248445A (en) | 2019-01-22 |
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Effective date of registration: 20200910 Address after: 225300 No. 21, Gangcheng Road, Gaogang District, Jiangsu, Taizhou Applicant after: Ni Weiyong Address before: 443002 Yichang City, Hubei Province 10-102 shiziling Road, Xiling District, Yichang City, Hubei Province Applicant before: Xu Changyi |
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