CN213884981U

CN213884981U - Novel spinning top

Info

Publication number: CN213884981U
Application number: CN202021855964.1U
Authority: CN
Inventors: 苗源
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-08-06
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a novel gyroscope, the counter weight flywheel has been cup jointed at the top of gyroscope main part, is provided with fastener on the counter weight flywheel, and the head of living is installed to gyroscope main part's bottom. The utility model relates to a novel top, through be provided with the counter weight flywheel in the top main part, make top storage part start energy and inertia when starting, the flywheel has great inertia, has promoted the rotation rate that the top revolved through its acceleration of gravity, guarantees the top steady rotation simultaneously, has promoted the holistic stability of this top, lets the fixed inseparabler of counter weight flywheel and top main part through fastener, the utility model relates to a rationally, safe practical, the cost is with low costs, is fit for promoting.

Description

Novel spinning top

Technical Field

The utility model relates to a top technical field, in particular to novel top.

Background

The top is a rigid body rotating around a fulcrum at a high speed, the upper half part of the shape is circular, and the lower part of the shape is sharp. In the past, the wood is mostly made of wood, and most of the modern times are made of plastics or iron. When playing, the toy can be wound by a rope and the rope can be pulled out by force to enable the toy to rotate vertically. Or rotated by the elastic force of a clockwork spring. The traditional ancient gyroscope is approximately in the shape of an inverted cone made of wood or iron, and the playing method is that the ancient gyroscope is drawn by using a whip. Modern gyros have been launched with a launcher. Of course, there are also a number of "hand-twisting tops" that are quite popular.

At present, the existing gyros are generally divided into two types, one type is a solid wood gyro which has the defects of slow rotation speed, poor stability and short rotation time, and the other type is a metal gyro which has the defects of heavy mass and loss of the original aesthetic feeling of the traditional wood gyro, and the problem is solved by providing a novel gyro which is too high in selling price compared with the solid wood gyro due to high processing difficulty.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a novel top.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a novel gyroscope, including the top main part, the counter weight flywheel has been cup jointed at the top of top main part, be provided with fastener on the counter weight flywheel, the head of living is installed to the bottom of top main part.

As a preferred technical scheme of the utility model, fastener includes screw hole and hexagon socket head cap screw, the screw hole is located the counter weight flywheel, be provided with hexagon socket head cap screw on the screw hole, and hexagon socket head cap screw passes through screw hole threaded connection with the top main part.

As an optimal technical scheme of the utility model, the top main part adopts wooden material, plastics material or density to be less than the material of counter weight flywheel.

As a preferred technical scheme of the utility model, the loose head includes casing, big steel ball, bearing, little steel ball, gasket and screw cap, the top of casing is provided with big steel ball, bearing, little steel ball and gasket are installed in proper order to the inside of casing, and little steel ball is located the inboard of bearing, the bottom of casing is provided with the screw cap, and screw cap and casing threaded connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model relates to a novel top, through be provided with the counter weight flywheel in the top main part, make top storage part start energy and inertia when starting, the flywheel has great inertia, has promoted the rotation rate that the top revolved through its acceleration of gravity, guarantees the top steady rotation simultaneously, has promoted the holistic stability of this top, lets the fixed inseparabler of counter weight flywheel and top main part through fastener, the utility model relates to a rationally, safe practical, the cost is with low costs, is fit for promoting.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the expanded structure of the present invention;

FIG. 3 is a schematic view of the movable head structure of the present invention;

FIG. 4 is a schematic view of the expansion structure of the movable head of the present invention;

in the figure: 1. a top body; 2. a counterweight flywheel; 3. a fastening device; 31. a threaded hole; 32. a socket head cap screw; 4. moving the head; 41. a housing; 42. large steel balls; 43. a bearing; 44. small steel balls; 45. a gasket; 46. and (4) a threaded cap.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-4, the utility model provides a novel gyroscope, including gyroscope main body 1, counterweight flywheel 2 has been cup jointed at gyroscope main body 1's top, is provided with fastener 3 on counterweight flywheel 2, and movable head 4 is installed to gyroscope main body 1's bottom.

Further, the fastening device 3 includes a threaded hole 31 and a socket head cap screw 32, the threaded hole 31 is located on the counterweight flywheel 2, the socket head cap screw 32 is arranged on the threaded hole 31, and the socket head cap screw 32 is in threaded connection with the gyroscope main body 1 through the threaded hole 31, the socket head cap screw 32 rotates in the threaded hole 31, so that the end portion of the socket head cap screw is fixedly connected with the gyroscope main body 1, and the counterweight flywheel 2 is fixed on the top portion of the gyroscope main body 1.

The gyro body 1 is made of wood material, plastic material or material with density smaller than that of the counterweight flywheel 2.

The movable head 4 comprises a shell 41, a large steel ball 42, a bearing 43, a small steel ball 44, a gasket 45 and a threaded cover 46, the large steel ball 42 is arranged at the top of the shell 41, the bearing 43, the small steel ball 44 and the gasket 45 are sequentially arranged in the shell 41, the small steel ball 44 is located on the inner side of the bearing 43, the threaded cover 46 is arranged at the bottom of the shell 41, the threaded cover 46 is in threaded connection with the shell 41, when the large steel ball 42 rotates, the inner ring of the bearing 43 can be driven to rotate, the small steel ball 44 on the inner side of the bearing 43 can also rotate along with the inner ring, the gasket 45 prevents the threaded cover 46 from being connected with the bearing 43, and the rotating friction force of the inner ring of the bearing 43 is reduced.

Specifically, in the use, place big steel ball 42 and bearing 43 in casing 41 earlier, place little steel ball 44 in bearing 43 is inboard, put into gasket 45 again, turn round tight screw cap 46, the equipment is accomplished and is lived 4 back, will live 4 and be fixed in the bottom of top main part 1, cup joint balance weight flywheel 2 in the top of top main part 1, aim at screw hole 31 with hexagon socket head cap screw 32, it is rotatory, the tip that changes to hexagon socket head cap screw 32 withstands top main part 1, fixed the completion this moment, the acceleration of gravity of balance weight flywheel 2 makes the rotational speed of this top obtain promoting, guarantee the steady rotation of top main part 1 simultaneously, the holistic stability of this top has been improved.

The utility model discloses a be provided with the counter weight flywheel in the top main part, make the top store partial start energy and inertia when starting, the flywheel has great inertia, has promoted the rotation rate that the top revolved through its acceleration of gravity, guarantees the top steady rotation simultaneously, has promoted the holistic stability of this top, lets the fixed inseparabler of counter weight flywheel and top main part through fastener, the utility model relates to a rationally, safe practical, the cost is with low costs, is fit for promoting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel gyroscope, includes gyroscope main part (1), its characterized in that, counterweight flywheel (2) have been cup jointed at the top of gyroscope main part (1), be provided with fastener (3) on counterweight flywheel (2), loose head (4) are installed to the bottom of gyroscope main part (1), loose head (4) are including casing (41), big steel ball (42), bearing (43), little steel ball (44), gasket (45) and screw cap (46), the top of casing (41) is provided with big steel ball (42), bearing (43), little steel ball (44) and gasket (45) are installed in proper order to the inside of casing (41), and little steel ball (44) are located the inboard of bearing (43), the bottom of casing (41) is provided with screw cap (46), and screw cap (46) and casing (41) threaded connection.

2. The novel spinning top according to claim 1, characterized in that the fastening device (3) comprises a threaded hole (31) and a socket head cap screw (32), the threaded hole (31) is located on the counterweight flywheel (2), the socket head cap screw (32) is arranged on the threaded hole (31), and the socket head cap screw (32) is in threaded connection with the spinning top body (1) through the threaded hole (31).

3. The novel spinning top according to claim 1, characterized in that the spinning top body (1) is made of wood material, plastic material or material with density smaller than that of the counterweight flywheel (2).