CN207307169U

CN207307169U - A kind of finger tip gyro

Info

Publication number: CN207307169U
Application number: CN201720532776.7U
Authority: CN
Inventors: 吴华东
Original assignee: Amoy Agel Ecommerce Ltd Jinhua
Current assignee: Amoy Agel Ecommerce Ltd Jinhua
Priority date: 2017-05-15
Filing date: 2017-05-15
Publication date: 2018-05-04
Anticipated expiration: 2027-05-15

Abstract

The utility model discloses a kind of gyro, including symmetric cradle, bearing, fixing device and male and female rotary nut, the bearing to be placed in the bearing groove of the symmetric cradle, and the fixing device is socketed on the bearing；The rotary nut is arranged in bearing bore diameter and is tightened.As soon as leaving fixed gap between the bearing and bearing groove, finger pinches rotary nut and gently stirs energy high-speed rotation, and precision is high, noise is small, rotating speed is fast and steady, small to carry with, and is not take up more spaces.

Description

A kind of finger tip gyro

Technical field

It the utility model is related to toy art, more particularly to a kind of finger tip gyro.

Background technology

Gyro is liked as a kind of athletics and amusement love toys with its changeable playing method be subject to numerous children.Tradition Gyro be by by timber be shaped to cone shape and its bottom insertion metal material ball or combine and upper there is hemisphere The structure of the screw of forming head is formed.This gyro is usually to have a top point, by lashing for gyro whip, reaches amusement, body-building Deng mesh.In use, its running orbit is more single, it is necessary to certain place, and also needs to place and put down for traditional gyro It is whole.

Utility model content

The purpose of this utility model is to provide a kind of portable finger tip gyro, and the finger tip Gyro Precision is high, noise It is small, meet ergonomic designs.

The utility model is achieved through the following technical solutions：A kind of finger tip gyro, including symmetric cradle, bearing, fixed dress Put and be placed in male and female rotary nut, the bearing in the bearing groove of the symmetric cradle, the fixing device is socketed on the axis Hold, the male and female rotary nut is arranged in the internal diameter of the bearing and is tightened.

Further, the symmetric cradle is more vane structures.

Further, the symmetric cradle includes at least two vane structures.

Further, the bearing includes 188 metal bearings, 606 whole metal bearings, the mute bearing of hybrid ceramic or carbon Any of SiClx high-speed bearing.

Further, the symmetric cradle is carved for CNC millings and is integrally formed.

Further, the symmetric cradle is red copper, brass, red metal, stainless steel, aluminium alloy or any group of titanium alloy Close the supporting structure of material.

Further, the fixing device includes screw type gasket with holes or tight locking button.

Further, the outside diameter of the bearing is less than the internal diameter of bearing groove.

Further, the male and female rotary nut front is into concave shape.

The beneficial effects of the utility model：A kind of finger tip gyro described in the utility model, finger pinch nut and gently dial Dynamic just energy high-speed rotation, it is small to carry with, more spaces are not take up, place is not also required, can help to give up smoking, Alleviate hyperactivity, obsession, anxiety etc., there is calm effect to posttraumatic stress disorder etc..

Brief description of the drawings

Fig. 1, Fig. 2 are a kind of four vane structure diagrams of finger tip gyro；

Fig. 3, Fig. 4 are a kind of three vane structure diagrams of finger tip gyro；

Fig. 5-Fig. 7 is a kind of two vane structure diagrams of finger tip gyro.

Reference numeral：1- main body racks, 2- bearings, 3- fixing devices, 4- male and females rotary nut, 5- bearing grooves.

Embodiment

The principle of the disclosure is described referring now to some example embodiments.It is appreciated that these embodiments are merely for saying It is bright and help it will be understood by those skilled in the art that with the purpose of the embodiment disclosure and describe, rather than suggest the model to the disclosure Any restrictions enclosed.Content of this disclosure described here can in a manner of described below outside various modes implement.

As described herein, term " comprising " and its various variations are construed as open-ended term, it means that " bag Include but be not limited to ".Term "based" is construed as " being based at least partially on ".Term " one embodiment " it is understood that For " at least one embodiment ".Term " another embodiment " is construed as " at least one other embodiment ".

As shown in Figure 1 and Figure 2, a kind of finger tip gyro, including symmetric cradle 1, bearing 2, fixing device 3 and male and female rotation spiral shell Cap 4, the bearing 2 are placed in the bearing groove 5 of the symmetric cradle 1, and the fixing device 3 is socketed on the bearing 2；The public affairs Female rotary nut 4 is arranged in the internal diameter of the bearing 2 and is tightened.

The symmetric cradle 1 is more vane structures, and Fig. 1, Fig. 2 are four rotation leaf structures, and Fig. 3, Fig. 4 are three vane shape knots Structure, Fig. 5-7 are two rotation leaf structures.

The symmetric cradle 1 is carved for CNC millings and is integrally formed, and material can be with red copper, brass, red metal, stainless steel, aluminium alloy Or titanium alloy, it is more important, then vacuum plating is carried out, texture can be doubled.

The fixing device 3 includes screw type gasket with holes or tight locking button, ensures stabilization when bearing 2 is locked；It is described Bearing 2 outside diameter be less than bearing groove 5 internal diameter, in this way, keeping certain gap, Ke Yibao between bearing 2 and main body rack 1 Card rotation is smooth and will not rub, and has large drag forces not rotate if closing.

The bearing 2 can select 188 metal bearings, 606 whole metal bearings, the mute bearing of hybrid ceramic or carborundum High-speed bearing, the precision height of bearing 2, noise is small, rotating speed is fast and steady.

4 upper cover of male and female rotary nut is in contact with human hand, and upper cover front is good with finger compactness into concave shape, meets Ergonomic designs.

Finger tip gyro described in the utility model stirs a few minutes clock time that can dally with finger, small easily to take Band, can alleviate anxiety, help to give up smoking, effect of releiving of being also in a bad mood to hyperactivity, obsession crowd.

Although disclosure is acted with specific structural features and/or method to describe, but it is understood that in appended power The disclosure limited in sharp claim is not necessarily limited to above-mentioned specific features or action.But above-mentioned specific features and action It is merely disclosed as implementing the exemplary forms of claim.

Claims

1. a kind of finger tip gyro, it is characterised in that rotate spiral shell including symmetric cradle (1), bearing (2), fixing device (3) and male and female Cap (4), the bearing (2) are placed in the bearing groove (5) of the symmetric cradle (1), and the fixing device (3) is socketed on the axis Hold (2), the male and female rotary nut (4) is arranged in the internal diameter of the bearing (2) and is tightened.

2. finger tip gyro according to claim 1, it is characterised in that the symmetric cradle (1) is more vane structures.

3. finger tip gyro according to claim 2, it is characterised in that the symmetric cradle (1) includes at least two vanes Structure.

4. finger tip gyro according to claim 1, it is characterised in that the bearing (2) includes 188 metal bearings, 606 Any of the mute bearing of whole metal bearing, hybrid ceramic or silicon carbide high-speed bearing.

5. finger tip gyro according to claim 3, it is characterised in that the symmetric cradle (1) for CNC millings carve one into Type.

6. finger tip gyro according to claim 5, it is characterised in that the symmetric cradle (1) is red copper, brass, red Copper, stainless steel, aluminium alloy or any supporting structure for combining material of titanium alloy.

7. finger tip gyro according to claim 1, it is characterised in that the fixing device (3) includes screw type with holes Gasket or tight locking button.

8. finger tip gyro according to claim 1, it is characterised in that the outside diameter of the bearing (2) is less than bearing groove (5) Internal diameter.

9. finger tip gyro according to claim 1, it is characterised in that the male and female rotary nut (4) is positive into indent Shape.