CN221014466U

CN221014466U - Gyro

Info

Publication number: CN221014466U
Application number: CN202322990249.9U
Authority: CN
Inventors: 蔡成若
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-07
Filing date: 2023-11-07
Publication date: 2024-05-28
Anticipated expiration: 2033-11-07

Abstract

The utility model discloses a top, which comprises a central shaft assembly, a main shell and a plurality of swinging pieces, wherein the main shell is rotatably sleeved on the central shaft assembly, the swinging pieces are sequentially arranged at intervals along the circumferential direction of the central shaft assembly, and the swinging pieces are respectively hinged to the circumferential side end surface of the main shell. When a player clamps the upper end and the lower end of the central shaft assembly and applies force to rotate the main shell in one direction, one end of the swinging piece, which is far away from the main shell and is hinged with the main shell, can be opened in the direction far away from the main shell due to the centrifugal force; when the main shell does not rotate, the swinging piece is far away from the end hinged with the main shell and the end hinged with the main shell of the swinging piece are both attached to the main shell due to no centrifugal force. Therefore, the top can be in two different forms in two states of rotation and non-rotation, the sense organs of players are stimulated, the playability of the top is improved, and the top can be played for a long time without greasiness.

Description

Gyro

Technical Field

The utility model relates to the technical field of children toys, in particular to a top.

Background

The fingertip gyroscope is a small axisymmetric gyroscope which is connected through a bearing and is rotated by being lifted by fingers. The plane-rotatable body is formed by taking a bidirectional or multidirectional symmetrical body as a main body, embedding a bearing design combination in the middle of the main body, and the basic principle of the plane-rotatable body is similar to that of a traditional top, and the plane-rotatable body is different in that a plurality of fingers are used for holding and poking to enable the plane-rotatable body to rotate.

The fingertip gyroscope in the prior art can only realize two states of rotation and non-rotation, but the shape of the gyroscope is not converted, so that the fingertip gyroscope is single in form, poor in playability and easy and boring to play.

In view of this, the present utility model has been made.

Disclosure of utility model

The utility model provides a top.

The application provides the following technical scheme:

A top, comprising:

a central shaft assembly;

The main shell is rotatably sleeved on the central shaft assembly;

The swinging pieces are sequentially arranged at intervals along the circumferential direction of the central shaft assembly, and are respectively hinged to the circumferential side end face of the main shell.

Optionally, a plurality of hinge seats are arranged on the peripheral side end surface of the main shell;

Each hinge seat is sequentially arranged at intervals along the circumferential direction of the main shell;

Each swinging piece is hinged to a corresponding hinging seat.

Optionally, the swinging member includes a middle shell and side shells disposed at both sides of the middle shell;

one end of the middle shell is provided with a hinged matching seat;

the hinge fit seat is hinged to the hinge seat;

The swinging piece is provided with a recovery state covering the main shell and an opening state partially separated from the main shell, in the recovery state, the middle shell covers the peripheral side end face of the middle shell, and the two side shells cover the two sides of the main shell along the rotation axis direction.

Optionally, a plurality of first magnetic components are arranged on the main shell, and each first magnetic component is sequentially arranged at intervals along the circumferential direction of the main shell;

each swinging piece is provided with a second magnetic component;

Each of the swinging members is capable of being in the open state in a state in which the main casing rotates about the center shaft assembly in a first direction, and is magnetically attracted to the first magnetic member and the second magnetic member in a state in which the main casing stops rotating, and is in the recovery state.

Optionally, a mounting cavity is arranged between two adjacent hinge seats on the main shell, and each first magnetic component is respectively arranged in the corresponding mounting cavity.

Optionally, a bearing;

the bearing is sleeved on the central shaft assembly;

the main shell is provided with a shaft sleeve, and the shaft sleeve is tightly sleeved on the outer ring of the bearing.

Optionally, the main shell comprises two half shells;

one of the two half shells is provided with a plug shaft, and the other half shell is provided with a plug bush;

each inserting shaft is inserted into the corresponding inserting sleeve respectively.

Optionally, the central shaft assembly includes a first shaft member and a second shaft member;

the first shaft member and the second shaft member are detachably connected;

The bearing sleeve is arranged on the first shaft piece or the second shaft piece.

Optionally, the first shaft comprises a barrel;

The second shaft piece comprises a shaft body and a plurality of positioning ribs arranged on the shaft body, and the positioning ribs are sequentially arranged along the circumferential direction of the shaft body;

The bearing is sleeved on the shaft body;

The shaft body is inserted into the cylinder body;

the cylinder body and the positioning ribs are limited on two sides of the bearing.

Optionally, the first shaft member protrudes from one side of the main housing in the direction of the rotation axis, and the second shaft member protrudes from the other side of the main housing in the direction of the rotation axis;

The first shaft piece and the second shaft piece are provided with operation matching parts at one ends extending out of the main shell.

By adopting the technical scheme, the utility model has the following beneficial effects:

According to the gyroscope, when a player clamps the upper end and the lower end of the central shaft assembly and applies force to rotate the main shell in one direction, one end of the swinging piece, which is far away from the main shell and is hinged with the main shell, can be opened in the direction far away from the main shell due to the action of centrifugal force; when the main shell does not rotate, the swinging piece is far away from the end hinged with the main shell and the end hinged with the main shell of the swinging piece are both attached to the main shell due to no centrifugal force. Therefore, the top can be in two different forms in two states of rotation and non-rotation, the sense organs of players are stimulated, the playability of the top is improved, and the top can be played for a long time without greasiness.

Specific embodiments of the present utility model will be described in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:

FIG. 1 is a schematic perspective view of a gyroscope according to an embodiment of the present application in a recovered state;

FIG. 2 is a schematic perspective view of a top in an open state according to an embodiment of the present application;

FIG. 3 is a schematic perspective view of the top according to the embodiment of the present application with one side half shell removed;

Fig. 4 is a schematic perspective view of a top according to an embodiment of the present application, with a main casing removed.

In the drawing, a central shaft assembly 1, a first shaft member 11, a second shaft member 12, a shaft body 121, a positioning rib 122, a fitting portion 13, a main casing 2, a half casing 21, a hinge seat 201, a mounting cavity 202, a swinging member 3, a middle casing 31, a side casing 32, a fitting seat 34, a first magnetic portion 4, a second magnetic member 5, and a bearing 6.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, an embodiment of the present application provides a top, including a central shaft assembly 1, a main shell 2 and a plurality of swinging members 3, where the main shell 2 is rotatably sleeved on the central shaft assembly 1, the swinging members 3 are sequentially spaced along the circumferential direction of the central shaft assembly 1, and each swinging member 3 is respectively hinged to a circumferential end surface of the main shell 2. According to the gyro disclosed by the patent application, when a player clamps the upper end and the lower end of the central shaft assembly 1 and applies force to rotate the main shell 2 in one direction, one end, which is far away from the main shell 2, of the swinging piece 3 is opened in the direction away from the main shell 2 due to the action of centrifugal force; when the main casing 2 does not rotate, the swinging member 3 is far away from the end hinged with the main casing 2 and the end hinged with the main casing 2 of the swinging member 3 are attached to the main casing 2 due to no centrifugal force. Therefore, the top can be in two different forms in two states of rotation and non-rotation, the sense organs of players are stimulated, the playability of the top is improved, and the top can be played for a long time without greasiness.

In a possible embodiment, the peripheral side end surface of the main casing 2 is provided with a plurality of hinge seats 201, each hinge seat 201 is disposed at intervals in sequence along the circumferential direction of the main casing 2, and each swinging member 3 is hinged to the corresponding hinge seat 201. The hinge seat 201 is arranged, and the hinge seat 201 is hinged with the swinging piece 3, so that the connection firmness and durability are improved, and the service life of the top is longer. The smoothness of the hinge can also be improved, so that the swinging piece 3 is not easy to be blocked, and the expansion and contraction are more silky.

In a possible embodiment, the swinging member 3 includes a middle case 31 and side cases 32 disposed at both sides of the middle case 31, one end of the middle case 31 is provided with a hinge-fitting seat 34, and the hinge-fitting seat 34 is hinged to the hinge seat 201. The swinging member 3 has a retracted state in which the intermediate housing 31 covers the peripheral side end face of the intermediate housing 31 and an expanded state in which the intermediate housing 31 is partially separated from the main housing 2, and the two side housings 32 cover both sides of the main housing 2 in the rotation axis direction. The setting of parcel formula under the recovery state makes whole top diameter and volume all very little, and whole top diameter and volume are all very big under the expansion state, have very big visual change like this, visual impact nature is stronger.

In a possible embodiment, the main casing 2 is provided with a plurality of first magnetic parts 4, each of the first magnetic parts 4 is sequentially spaced along the circumferential direction of the main casing 2, and each of the swinging members 3 is provided with a second magnetic part 5. In a state where the main casing 2 rotates around the central shaft assembly 1 in the first direction, each of the swinging members 3 can be in the open state, in a state where the main casing 2 stops rotating, the first magnetic portion 4 and the second magnetic member 5 magnetically attract each other, and the swinging member 3 is in the recovery state. The arrangement of the first magnetic part 4 and the second magnetic part 5 can facilitate that when the rotation is stopped or is about to be stopped, the swinging members 3 are subjected to a centrifugal force smaller than the magnetic attraction force, and then the swinging members 3 can return to the recovery state in order.

In a possible embodiment, a mounting cavity 202 is provided on the main housing 2 between two adjacent hinge seats 201, and each first magnetic part 4 is respectively provided in the corresponding mounting cavity 202. The mounting cavity 202 can ensure that the first magnetic part 4 is mounted more stably, so that the quality of the gyroscope is improved, and the service life of the gyroscope is prolonged.

In one possible embodiment, the middle shell 31 is provided with a mounting seat, in which the second magnetic part 5 is mounted. The cavity ensures a more stable installation of the second magnetic part 5, thus improving the quality of the spinning top and the service life.

In one possible embodiment, the top further comprises a bearing 6. The bearing 6 is sleeved on the central shaft assembly 1, the main shell 2 is provided with a shaft sleeve, and the shaft sleeve is tightly sleeved on the outer ring of the bearing 6. The arrangement of the bearing 6 can improve the smoothness of the rotation of the top, can increase the rotation speed of the main shell 2, and can further provide larger and longer lasting centrifugal force for the swinging member 3, so that a better and longer unfolding state can be maintained.

In one possible embodiment, the main casing 2 comprises two half-casings 21. One of the two half-shells 21 is provided with a plug shaft, the other is provided with a plug bush, and each plug shaft is respectively plugged into the corresponding plug bush. Dividing the main casing 2 into two parts is more convenient for production and installation, and the arrangement of the inserting shaft and the inserting sleeve can ensure that the two half-shells 21 are firmly connected.

In one possible embodiment, the central shaft assembly 1 comprises a first shaft member 11 and a second shaft member 12. The first shaft member 11 and the second shaft member 12 are detachably connected, and the bearing 6 is sleeved on the first shaft member 11 or the second shaft member 12. The center shaft assembly 1 is divided into a first shaft piece 11 and a second shaft piece 12 which can be connected, so that the bearing 6 can be conveniently connected with the center shaft assembly 1, and the spacing between the first shaft piece 11 and the second shaft piece 12 can be conveniently adjusted, so that the bearing 6 can be ensured to be spacing and stable.

In one possible embodiment, the first shaft member 11 includes a cylinder, and the second shaft member 12 includes a shaft body 121 and a plurality of positioning ribs 122 disposed on the shaft body 121, and each of the positioning ribs 122 is disposed in sequence along a circumferential direction of the shaft body 121. The bearing 6 is sleeved on the shaft body 121, the shaft body 121 is inserted into the cylinder body, and the cylinder body and the positioning ribs 122 are limited on two sides of the bearing 6. The positioning ribs 122 and the cylinder body are used for positioning the bearings 6 from two sides of the bearings 6, so that the bearings 6 are stable in position, stable in rotation and not easy to shake when the gyroscope rotates.

In a possible embodiment, the first shaft member 11 protrudes from one side of the main casing 2 in the direction of the rotation axis, the second shaft member 12 protrudes from the other side of the main casing 2 in the direction of the rotation axis, and both ends of the first shaft member 11 and the second shaft member 12 protruding from the main casing 2 are provided with operation engagement portions 13. The setting of cooperation portion 13 is more comfortable more firm when being convenient for finger centre gripping top, adjusts that first shaft piece 11 and second shaft piece 12 all outwards extend and can have sufficient space on hand to remain for main casing 2 and swinging member 3 rotation when guaranteeing to grip the top, is difficult for colliding the player's hand during the rotation.

The foregoing description is only illustrative of the preferred embodiment of the present utility model, and is not to be construed as limiting the utility model, but is to be construed as limiting the utility model to any simple modification, equivalent variation and variation of the above embodiments according to the technical matter of the present utility model without departing from the scope of the utility model.

Claims

1. A top, comprising:

a central shaft assembly;

The main shell is rotatably sleeved on the central shaft assembly;

2. The top of claim 1, wherein a peripheral end face of the main shell is provided with a plurality of hinge seats;

Each swinging piece is hinged to a corresponding hinging seat.

3. The top of claim 2, wherein the swinging member includes a middle case and side cases provided on both sides of the middle case;

one end of the middle shell is provided with a hinged matching seat;

the hinge fit seat is hinged to the hinge seat;

4. The top of claim 3, wherein a plurality of first magnetic members are provided on the main shell, each of the first magnetic members being sequentially spaced apart along a circumferential direction of the main shell;

each swinging piece is provided with a second magnetic component;

5. The top of claim 4, wherein a mounting cavity is provided in the main housing between two adjacent hinge bases, and each of the first magnetic members is disposed in a corresponding mounting cavity.

6. The top of claim 5, including a bearing;

the bearing is sleeved on the central shaft assembly;

7. The top of claim 6, wherein the main shell comprises two half shells;

8. The top of claim 6, wherein the central shaft assembly includes a first shaft member and a second shaft member;

the first shaft member and the second shaft member are detachably connected;

9. The top of claim 8, wherein the first shaft comprises a barrel;

The bearing is sleeved on the shaft body;

The shaft body is inserted into the cylinder body;

10. The top of claim 8, wherein the first shaft member extends from one side of the main shell in the direction of the rotational axis, and the second shaft member extends from the other side of the main shell in the direction of the rotational axis;