CN206896810U - Finger tip gyro - Google Patents
Finger tip gyro Download PDFInfo
- Publication number
- CN206896810U CN206896810U CN201720715536.0U CN201720715536U CN206896810U CN 206896810 U CN206896810 U CN 206896810U CN 201720715536 U CN201720715536 U CN 201720715536U CN 206896810 U CN206896810 U CN 206896810U
- Authority
- CN
- China
- Prior art keywords
- lid
- gyro
- finger tip
- rotary wings
- mounting hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
It the utility model is related to a kind of finger tip gyro, including gyro main body, the first lid, the second lid and bearing, the gyro main body offers mounting hole, the bearing is arranged in the mounting hole, head rod is provided with the middle part of first lid, the second connecting rod is provided with the middle part of second lid, first lid and second lid are covered on the mounting hole respectively, so that the head rod and the second connecting rod are inserted in the bearing respectively；The gyro main body is fixedly installed symmetrical the first rotary wings and the second rotary wings, and first rotary wings have first connecting portion, and second rotary wings have second connecting portion, and the first connecting portion and the second connecting portion are symmetrically set.The finger tip gyro can quick rotation, rotating effect is good.
Description
Technical field
Gyroscope technology field is the utility model is related to, more particularly to a kind of finger tip gyro.
Background technology
Rigid body around a fulcrum high-speed rotation is referred to as gyro.Traditional folk custom skill project makes gyro, with the epoch
Develop, become joyful educational toy by improvement innovation.
A kind of popular gyro for being placed on finger tip of in the market, this finger tip gyroscope structure is small, and usage is simple, joyful.But mesh
Preceding finger tip gyro rotation is ineffective.
Utility model content
Based on this, it is necessary to rotate the problem of ineffective for finger tip gyro, there is provided a kind of finger tip gyro, can be quick
Rotate, rotating effect is good.
A kind of finger tip gyro, including gyro main body, the first lid, the second lid and bearing, the gyro main body offer
Mounting hole, the bearing are arranged in the mounting hole, and head rod, second lid are provided with the middle part of first lid
The second connecting rod is provided with the middle part of body, first lid and second lid are covered on the mounting hole respectively, so that
The head rod and the second connecting rod are inserted in the bearing respectively；The gyro main body is fixedly installed symmetrically
The first rotary wings and the second rotary wings, first rotary wings have a first connecting portion, and second rotary wings have second
Jut, the first connecting portion and the second connecting portion are symmetrically set.
In one of the embodiments, the bearing has two groups of ball sets.
In one of the embodiments, the lid is set backwards to one side of the head rod with the second connecting rod respectively
It is equipped with the first deep-slotted chip breaker.
In one of the embodiments, the gyro main body is arranged at the second deep-slotted chip breaker backwards to the one side of the mounting hole.
In one of the embodiments, the mounting hole has circular cross-section.
Above-mentioned finger tip gyro, because the head rod and the second connecting rod are inserted in bearing respectively, therefore first
Frictional force is small between rotary wings and the second rotary wings and the first lid and the second lid, and user is made with the first lid and the second lid
Operate and rotate for rotating fulcrum, rotating effect is good；Symmetrical first connecting portion and second connecting portion causes the first rotary wings
It is fast with the velocity of rotation of the second rotary wings.
Brief description of the drawings
Fig. 1 is the structural representation of the finger tip gyro of one of embodiment；
Fig. 2 is the structural representation of the bearing of one of embodiment.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be to be much different from other manner described here to implement, this area
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
Referring to Fig. 1, a kind of finger tip gyro 10, including gyro main body 110, the first lid 120, the second lid 130 and axle
140 are held, gyro main body 110 offers mounting hole 111, and bearing 140 is arranged in mounting hole 111, and the middle part of the first lid 120 is set
There is head rod 121, the middle part of the second lid 130 is provided with the second connecting rod 131, and the first lid 120 and the second lid 130 divide
It is not covered on mounting hole 111, so that the connecting rod 131 of head rod 121 and second is inserted in bearing 140 respectively；Gyro
Main body 110 is fixedly installed symmetrical the first rotary wings 112 and the second rotary wings 113, and the first rotary wings 112 have first
Jut 1121, the second rotary wings 113 have second connecting portion 1131, and first connecting portion 1121 and second connecting portion 1131 are mutual
It is symmetrical arranged.For example, first connecting portion 1121 is located at first one end of rotary wings 112 away from gyro main body 110, second connecting portion
1131 are located at second one end of rotary wings 113 away from gyro main body 110.
Above-mentioned finger tip gyro 10, because the connecting rod 131 of head rod 121 and second is inserted in bearing 140 respectively, because
Frictional force is small between this rotary wings 113 of the first rotary wings 112 and second and the first lid 120 and the second lid 130, and user is with
One lid 120 and the second lid 130 rotate as rotating fulcrum operation, and rotating effect is good；Symmetrical first connecting portion
1121 and second connecting portion 1131 make it that the velocity of rotation of the first rotary wings 112 and the second rotary wings 113 is fast.
Referring to Fig. 1, in one of the embodiments, lid is provided with the first arc backwards to the one side of head rod 121
Shape groove.So, just the first deep-slotted chip breaker is used for the finger tip for placing the user as rotating fulcrum, convenient for the user to operate.
In one of the embodiments, gyro main body 110 is arranged at the second deep-slotted chip breaker backwards to the one side of mounting hole 111.This
Sample, the second deep-slotted chip breaker is used for the finger tip for placing the user as rotating fulcrum, convenient for the user to operate.
In one of the embodiments, mounting hole 111 has circular cross-section, and circular cross-section is used to install round bearing 140.
In one of the embodiments, finger tip gyro 10 also includes symmetrical the 3rd rotary wings (not shown) and the 4th
Rotary wings (not shown).For example, the 3rd rotary wings are arranged in a mutually vertical manner with the first rotary wings 112.
Referring to Fig. 2, in one of the embodiments, bearing 140 has two groups of ball sets.For example, two groups of ball set bags
First ball set 141 and the second ball set 142 in the same center of circle are included, the first ball set 141 is sheathed on the second ball set 142
Outside.So, the frictional force of bearing 140 reduces, and makes finger tip helical rotation effect good.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
- A kind of 1. finger tip gyro, it is characterised in that including gyro main body, the first lid, the second lid and bearing, the gyro master Body offers mounting hole, and the bearing is arranged in the mounting hole, is provided with head rod in the middle part of first lid, institute State and be provided with the second connecting rod in the middle part of the second lid, first lid and second lid are covered on the mounting hole respectively On, so that the head rod and the second connecting rod are inserted in the bearing respectively；The gyro main body is fixedly installed Symmetrical the first rotary wings and the second rotary wings, first rotary wings have first connecting portion, second rotary wings With second connecting portion, the first connecting portion and the second connecting portion are symmetrically set.
- 2. finger tip gyro according to claim 1, it is characterised in that the bearing has two groups of ball sets.
- 3. finger tip gyro according to claim 1, it is characterised in that the lid is backwards to the head rod and second The one side of connecting rod respectively is provided with the first deep-slotted chip breaker.
- 4. finger tip gyro according to claim 3, it is characterised in that one side of the gyro main body backwards to the mounting hole It is arranged at the second deep-slotted chip breaker.
- 5. finger tip gyro according to claim 1, it is characterised in that the mounting hole has circular cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720715536.0U CN206896810U (en) | 2017-06-19 | 2017-06-19 | Finger tip gyro |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720715536.0U CN206896810U (en) | 2017-06-19 | 2017-06-19 | Finger tip gyro |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206896810U true CN206896810U (en) | 2018-01-19 |
Family
ID=61284761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720715536.0U Expired - Fee Related CN206896810U (en) | 2017-06-19 | 2017-06-19 | Finger tip gyro |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206896810U (en) |
-
2017
- 2017-06-19 CN CN201720715536.0U patent/CN206896810U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20190619 |