CN212680066U

CN212680066U - Adjustable inertial gyroscope

Info

Publication number: CN212680066U
Application number: CN202021552656.1U
Authority: CN
Inventors: 刘林潇
Original assignee: Chongqing Quantum Space Time Education Technology Co ltd
Current assignee: Chongqing Quantum Space Time Education Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-12
Anticipated expiration: 2030-07-30

Abstract

The utility model belongs to the technical field of the top, specifically disclose an adjustable inertia top, including the rotation axis, the top is turned round and is located the epaxial top body of rotation, the top is turned round and is connected with the bottom of rotation axis, the equipartition has a plurality of to be used for adjusting top inertia's regulating unit on the rotation axis, every regulating unit all includes the backup pad, screw rod and balancing weight, backup pad and rotation axis fixed connection, be equipped with a plurality of through-hole in the backup pad, all be equipped with the screw thread on the inner wall of every through-hole, the balancing weight slides and locates the top of top body, and be located the backup pad under, the blind hole has been seted up on the top of balancing weight, be equipped with the screw thread on the inner wall of. The utility model discloses a change the barycenter of top, obtain multiple inertia to let the user experience the better rotation ability of top and attack ability.

Description

Adjustable inertial gyroscope

Technical Field

The utility model relates to a top technical field, concretely relates to adjustable inertia top.

Background

The prior gyro toy adopts a fixed structure, can not change the moment of inertia of the gyro, and can not improve the attack capability of the gyro, so that the gyro toy needs to be researched to randomly adjust the moment of inertia of the gyro, so that the gyro toy achieves better rotation capability and attack capability, and in addition, in the process of adjusting the moment of inertia of the gyro toy, physical concepts such as mass, inertia and the like can be realized, and knowledge is increased in playing.

Since the top toys collide with each other in various heights and rotation manners, the battle game becomes more interesting. When fighting against each other, the higher side of top toy height can attack the top toy of other side from more upside when colliding with the top toy of other side, and when the height of top toy was lower, because the focus step-down, stability when consequently colliding can be fine, so the height of top toy is vital when fighting against, but current top toy can not adjust the height of top body (the height of top body apart from ground promptly) according to the fight needs, so the practicality of current top toy is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable inertia top to solve the problem that current top toy can not adjust top inertia.

In order to achieve the purpose, the utility model provides an adjustable inertia top, including rotation axis, top turn round and locate the epaxial top body of rotation, the top turn round is connected with the bottom of rotation axis, the equipartition has a plurality of to be used for adjusting top inertia's the adjusting unit on the rotation axis, every the adjusting unit all includes backup pad, screw rod and balancing weight, backup pad and rotation axis fixed connection, be equipped with a plurality of through-hole in the backup pad, every all be equipped with the screw thread on the inner wall of through-hole, the balancing weight slides and locates the top of top body to be located the backup pad under, the blind hole has been seted up on the top of balancing weight, be equipped with the screw thread on the inner wall of blind hole, the screw rod in proper order with the backup pad on the through-hole.

The utility model discloses a principle and beneficial effect lie in: when the rotational inertia of the gyroscope needs to be adjusted, a user rotates the screw rod to enable the screw rod to be screwed out of the blind hole and the through hole, and then the user adjusts the position of the balancing weight in each adjusting unit according to the requirement of the user, so that the mass center of the gyroscope is changed; after the position of the balancing weight is determined, a user extrudes the balancing weight at the top end of the gyroscope body through the screw rod, so that the purpose of changing the rotational inertia of the gyroscope is fulfilled. Compared with the prior art, the utility model discloses a change the barycenter of top, obtain multiple inertia to let the user experience the better rotation ability of top and attack ability.

In the second embodiment, the top end of the screw is provided with a rotary gear. Set up rotatory gear, the rotatory screw rod of convenient to use person.

In the third scheme, the top body below the supporting plate is preferably provided with a sliding groove, and the balancing weight is positioned in the sliding groove. Set up the spout, can carry on spacingly to the balancing weight, prevent that the balancing weight from freely sliding.

According to the scheme IV, the bottom end of the rotating shaft is provided with a circular groove, a threaded sleeve is arranged in the groove, the outer wall of the threaded sleeve is fixedly connected with the inner wall of the groove, an external thread matched with the inner wall of the threaded sleeve is arranged on the outer wall of the spinning top rotor, and the spinning top rotor is in threaded connection with the threaded sleeve. When the height of top body was adjusted to needs, the user rotated the head through rotatory top, made the top turn the head screw in or screw out from the recess to reach the purpose of adjusting the height of top body, this scheme the top can adjust the height of top body, thereby improve the practicality of top toy.

And the two limiting rods are symmetrical about the axis of the rotating shaft, and each limiting rod is in threaded connection with the side wall of the groove. Set up the gag lever post, can fix the top and turn round, when preventing that the top from rotating, the top turns round the slippage from the rotation axis.

And a fixing rod is connected between the free end of the supporting plate and the top end of the top body. The fixing rod is arranged to fix the free end of the supporting plate on the gyroscope body, and the supporting plate swings from the right end when the gyroscope is prevented from rotating.

Drawings

FIG. 1 is a front view of an adjustable inertial gyroscope of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a cross-sectional view B-B of FIG. 1;

fig. 4 is a top view of an adjustable inertial gyroscope of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments:

reference numerals in the drawings of the specification include: rotation axis 1, backup pad 2, screw rod 3, spout 4, balancing weight 5, rotary gear 6, top body 7, recess 8, top turn round 9, gag lever post 10, thread bush 11, through-hole 12, dead lever 13.

As shown in fig. 1, 2, 3 and 4: an adjustable inertial gyroscope comprises a rotating shaft 1, a gyroscope head 9 and a gyroscope body 7 arranged on the rotating shaft 1, wherein a plurality of adjusting units for adjusting the rotational inertia of the gyroscope are uniformly distributed on the rotating shaft 1, each adjusting unit comprises a supporting plate 2, a screw rod 3 and a balancing weight 5, the supporting plate 2 is fixedly connected with the rotating shaft 1, a plurality of through holes 12 are arranged on the supporting plate 2, threads are arranged on the inner wall of each through hole 12, a chute 4 is arranged on the gyroscope body 7 positioned below the supporting plate 2, the balancing weight 5 is slidably arranged in the chute 4, the balancing weight 5 is positioned under the supporting plate 2, a blind hole is arranged at the top end of the balancing weight 5, threads are arranged on the inner wall of the blind hole, the screw rod 3 is sequentially in threaded connection with the through hole 12 on the supporting plate 2 and the blind hole of the balancing weight 5, and a, the top end of the screw rod 3 is fixedly connected with a rotary gear 6.

Circular recess 8 has been seted up to rotation axis 1's bottom, be equipped with thread bush 11 in the recess 8, the outer wall of thread bush 11 and recess 8's inner wall fixed connection, be equipped with on the outer wall of top turn 9 with 11 inner wall assorted external screw threads of thread bush,

top turn

9 and 11 threaded connection of thread bush, be equipped with two gag lever posts 10 on recess 8's the lateral wall, every gag lever post 10 all runs through recess 8's lateral wall, and offset with top turn 9's lateral wall, two gag lever posts 10 are about rotation axis 1's axis symmetry, every gag lever post 10 all with recess 8's lateral wall threaded connection.

The implementation manner of the embodiment is as follows: when the inertia of top is adjusted to needs, the user passes through rotary gear 6 and rotates screw rod 3, make screw rod 3 screw out from blind hole and through-hole 12, the user is according to the demand of oneself afterwards, adjust the position of balancing weight 5 in every adjusting unit, make the barycenter of top change, thereby make the inertia of top change, after balancing weight 5's position is confirmed, the user passes through rotary gear 6 and rotates screw rod 3, make screw rod 3 extrude balancing weight 5 on top body 7, reach the purpose of fixed balancing weight 5.

When the height of the gyro body 7 needs to be adjusted, a user firstly rotates the limiting rod 10 to separate the limiting rod 10 from the gyro rotor 9, then rotates the gyro rotor 9 to enable the gyro rotor 9 to rotate in or out of the groove 8, and after the position of the gyro rotor 9 is determined, the user rotates the limiting rod 10 to enable the limiting rod 10 to be tightly abutted to the gyro rotor 9, so that the purpose of adjusting the height of the gyro body 7 is achieved.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides an adjustable inertia top, its characterized in that, includes rotation axis, top turn round and locates the epaxial top body of rotation, the top turn round is connected with the bottom of rotation axis, the equipartition has a plurality of to be used for adjusting top inertia's the regulating unit on the rotation axis, every the regulating unit all includes backup pad, screw rod and balancing weight, backup pad and rotation axis fixed connection, be equipped with a plurality of through-hole in the backup pad, every all be equipped with the screw thread on the inner wall of through-hole, the balancing weight slides and locates the top of top body to be located the backup pad under, the blind hole has been seted up on the top of balancing weight, be equipped with the screw thread on the inner wall of blind hole, the screw rod in proper order with the backup pad on the.

2. An adjustable inertial gyroscope, according to claim 1, characterised in that the top end of the said threaded rod is provided with a rotary gear.

3. The adjustable inertial gyroscope of claim 1, wherein the gyroscope body below the supporting plate is provided with a sliding slot, and the counterweight is located in the sliding slot.

4. The adjustable inertial gyroscope of claim 1, wherein a circular groove is formed at the bottom end of the rotating shaft, a threaded sleeve is arranged in the groove, the outer wall of the threaded sleeve is fixedly connected with the inner wall of the groove, an external thread matched with the inner wall of the threaded sleeve is arranged on the outer wall of the gyroscope rotor, and the gyroscope rotor is in threaded connection with the threaded sleeve.

5. An adjustable inertial gyroscope according to claim 4, characterised in that two stop rods are provided on the side walls of the recess, each stop rod extending through a side wall of the recess and abutting against a side wall of the gyroscope rotor, the two stop rods being symmetrical about the axis of the rotation shaft, each stop rod being in threaded connection with a side wall of the recess.

6. An adjustable inertial gyroscope according to claim 5, characterised in that a fixed rod is connected between the free end of the support plate and the top end of the gyroscope body.