CN109248444B

CN109248444B - Gyro with radial overrunning clutch

Info

Publication number: CN109248444B
Application number: CN201710576414.2A
Authority: CN
Inventors: 许昌义
Original assignee: Fuzhou Changle Yuanming Industrial Design Co ltd
Current assignee: Rizhao Xinrui Investment Promotion Development Co ltd
Priority date: 2017-07-14
Filing date: 2017-07-14
Publication date: 2021-04-09
Anticipated expiration: 2037-07-14
Also published as: CN109248444A

Abstract

The gyroscope with the radial overrunning clutch is characterized in that a rotating shell is arranged outside a gyroscope body, and a rotating ball unit is arranged below the gyroscope body; an overrunning clutch is arranged between the rotating shell and the gyroscope body, the mounting structure of the overrunning clutch is that a gyroscope body shaft is arranged on the top of the rotating ball unit of the gyroscope body, an inner ring of the overrunning clutch is sleeved outside the gyroscope body shaft, a rotating shell shaft sleeve is arranged inside the rotating shell, and the rotating shell shaft sleeve is sleeved outside an outer ring of the overrunning clutch. The bearing inner ring is sleeved outside the gyro body shaft, and the rotating shell shaft sleeve is sleeved outside the bearing outer ring. The gyro with the radial overrunning clutch has the advantages that the rotating shell is arranged outside the gyro body, reverse force is applied to the gyro at a collision point, the overrunning clutch is in a sliding state without torque transmission, the reverse force generated by collision is dissolved, the gyro can also maintain long-time rotation in the collision, and the entertainment effect is improved.

Description

Gyro with radial overrunning clutch

Technical Field

The invention relates to a toy gyroscope, in particular to a gyroscope with a radial overrunning clutch, which can bear multiple collisions and maintain rotation for time in a gyroscope 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 a radial 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: a top with a radial overrunning clutch,

a rotating shell is arranged outside the gyroscope body, and a rotating ball unit is arranged below the gyroscope body; an overrunning clutch is arranged between the rotating shell and the gyroscope body, the mounting structure of the overrunning clutch is that a gyroscope body shaft is arranged on the top of the rotating ball unit of the gyroscope body, an inner ring of the overrunning clutch is sleeved outside the gyroscope body shaft, a rotating shell shaft sleeve is arranged inside the rotating shell, and the rotating shell shaft sleeve is sleeved outside an outer ring of the overrunning clutch. The middle of the gyroscope body is provided with a ball changing hole. The bearing inner ring is sleeved outside the gyro body shaft, and the rotating shell shaft sleeve is sleeved outside the bearing outer ring.

The overrunning clutch is a series of standards, and is used as a basic part or a standard part, a wedge type overrunning clutch, a roller type overrunning clutch, a ball type overrunning clutch or a ratchet wheel type overrunning clutch can be selected.

The working method of the gyro with the radial overrunning clutch is characterized in that: most people use the right hand to draw the gyroscope, take the clockwise gyroscope as an example, the rotating shell receives the power of whip, and along clockwise acceleration, the rotating shell takes freewheel clutch outer loop acceleration rotation, and when the speed of outer loop was greater than the inner ring speed, no relative motion between inner ring, the outer loop of freewheel clutch turned to the same, and the rotational speed equals, and the power conversion of whip is the torque transmission and is given the gyroscope body, makes the rotational speed of gyroscope 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 rotating shell of the gyros, the rotating shell drives the outer ring of the overrunning clutch to rotate in a reverse deceleration mode, when the speed of the outer ring is smaller than that of the inner ring, relative sliding is generated between the inner ring and the outer ring, the overrunning clutch is called overrunning in a sliding state, and at the moment, torque is not transmitted, so that the reverse force generated by collision is dissolved, and the gyros cannot be directly decelerated.

The invention has the advantages that the gyroscope with the radial overrunning clutch is matched with the gyroscope body shaft and the rotating shell shaft sleeve on the gyroscope body, a standard bearing and the overrunning clutch can be arranged between the gyroscope body shaft and the rotating shell shaft sleeve, the bearing and the inner ring of the overrunning clutch are sleeved on the outer surface of the gyroscope body shaft, and the bearing and the outer ring of the overrunning clutch are sleeved on the rotating shell shaft sleeve. The standard component is beneficial to manufacturing cost and maintenance, a rotating shell is arranged outside the gyroscope body, a reverse force is applied to the gyroscope at a collision point, the radial overrunning clutch is in a sliding state without torque transmission, the reverse force generated by collision is dissolved, the 'friendly and intimate collision' is realized, the gyroscope can also maintain long-time rotation in collision, and the entertainment effect is improved.

Drawings

FIG. 1 is a schematic view of a top with a radial overrunning clutch.

In the figure, 1 is a ball rotating unit, 2 is a gyroscope body, 2.1 is a gyroscope shaft, 3 is a rotating shell, 3.1 is a rotating shell shaft sleeve, 4 is a bearing, 5 is a ball changing hole, and 6 is an overrunning clutch.

Detailed Description

In the figure, a gyro with a radial overrunning clutch is provided, steel balls are fixed under a gyro body, a rotating shell 3 is arranged outside the gyro body 2, and a rotating ball unit 1 is arranged under the gyro body 2; an overrunning clutch is arranged between the rotating shell 3 and the gyroscope body 2, and the mounting structure of the overrunning clutch is that a gyroscope body shaft 2.1 is arranged on the gyroscope body rotating ball unit 1, an inner ring of the overrunning clutch 6 is sleeved outside the gyroscope body shaft 2.1, a rotating shell shaft sleeve 3.1 is arranged inside the rotating shell 3, and the rotating shell shaft sleeve 3.1 is sleeved outside an outer ring of the overrunning clutch 6. The middle of the gyroscope body 2 is provided with a ball changing hole 5. The gyro body shaft 2.1 is sleeved with a bearing 4 inner ring, and the rotating shell shaft sleeve 3.1 is sleeved outside the bearing 4 outer ring. In order to see the internal structure, the rotary shell 3 is cut away by half.

The overrunning clutch is of a series of standards, the overrunning clutch 6 is used as a basic part or a standard part, and a wedge type overrunning clutch, a roller type overrunning clutch, a ball type overrunning clutch or a ratchet wheel type overrunning clutch can be selected. The overrunning clutch 6 is shown schematically as a roller-type overrunning clutch. The rotating shell can be made of nylon, and the spinning top body is made of metal materials to increase the moment of inertia.

The working method of the gyro with the radial overrunning clutch is characterized in that: most people all use the right hand to take out the top, use clockwise top as an example, change the shell 3 and receive the power of whip, along clockwise acceleration, change shell 3 and take 6 outer rings of freewheel clutch and rotate with higher speed, when the speed of outer ring was greater than inner ring speed, no relative motion between inner ring, the outer ring of freewheel clutch 6 turned to the same, and the rotational speed equals, and the power conversion of whip transmits for gyroscope body 2 for the torque, makes the rotational speed of gyroscope body 2 accelerate. When two gyros rotating clockwise collide, the linear speeds of the collision points are opposite and opposite in direction, 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 rotating shell 3 drives the outer ring of the overrunning clutch 6 to rotate in a reverse speed reduction mode, when the speed of the outer ring is smaller than that of the inner ring, relative sliding is generated between the inner ring and the outer ring, the overrunning clutch 6 is called overrunning in a sliding state, and at the moment, torque is not transmitted, so that the reverse force generated by collision is dissolved, and the gyros cannot be directly decelerated.

Claims

1. The top with the radial overrunning clutch is characterized in that: a rotating shell is arranged outside the gyroscope body, and a rotating ball unit is fixed below the gyroscope body; an overrunning clutch is arranged between the rotating shell and the gyroscope body, and the mounting structure of the overrunning clutch is that a gyroscope body shaft is arranged on the top of a gyroscope body rotating ball unit, an inner ring of the overrunning clutch is sleeved outside the gyroscope body shaft, a rotating shell shaft sleeve is arranged inside the rotating shell, and the rotating shell shaft sleeve is sleeved outside an outer ring of the overrunning clutch;

the bearing inner ring is sleeved outside the gyro body shaft, and the rotating shell shaft sleeve is sleeved outside the bearing outer ring;

the working method of the gyro with the radial overrunning clutch comprises the following steps: taking a clockwise gyroscope as an example, when the rotating shell is subjected to the force of a whip and is accelerated along the clockwise direction, the rotating shell drives the outer ring of the overrunning clutch to rotate in an accelerating way, when the speed of the outer ring is higher than that of the inner ring, no relative motion exists between the inner ring and the outer ring of the overrunning clutch, the rotating 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 body is accelerated; 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 rotating shell drives the outer ring of the overrunning clutch to rotate in a reverse deceleration mode, when the speed of the outer ring is smaller than that of the inner ring, relative sliding is generated between the inner ring and the outer ring, the overrunning clutch is called overrunning in a sliding state, and at the moment, torque is not transmitted, so that the reverse force generated by collision is dissolved, and the gyros cannot be directly decelerated.