CN207253754U - A kind of self power generation finger tip gyro - Google Patents
A kind of self power generation finger tip gyro Download PDFInfo
- Publication number
- CN207253754U CN207253754U CN201721075219.3U CN201721075219U CN207253754U CN 207253754 U CN207253754 U CN 207253754U CN 201721075219 U CN201721075219 U CN 201721075219U CN 207253754 U CN207253754 U CN 207253754U
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- China
- Prior art keywords
- shell
- roll
- finger tip
- electromagnet
- power generation
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Abstract
The utility model discloses a kind of self power generation finger tip gyro, including roll-shell, and the upper cover and lower cover being rotatably assorted with the roll-shell, multiple coils are circumferentially evenly equipped with along the rotation axis of the roll-shell in the cavity of the roll-shell, the coil is electrically connected with being arranged at the luminescence component of the roll-shell；The first electromagnet with the upper cover inner wall tightening is provided with above the coil, the second electromagnet with the lower cover inner wall tightening is provided with below the coil, the opposite face magnetic pole of first electromagnet and the second electromagnet is reversed.With this structure design, when pressing with finger upper cover and lower cover, the magnetic line of force that the coil cutting being arranged in roll-shell is formed by the first electromagnet and the second electromagnet, and then the electric current of generation is conveyed to luminescence component, the self-luminous of finger tip gyro is realized with this, and then plays good energy-saving and environment-friendly effect.
Description
Technical field
It the utility model is related to toy technique field, more particularly to a kind of self power generation finger tip gyro.
Background technology
Finger tip gyro under the prior art, it is big multi-functional more single, normally only with spinfunction, although also having
Finger tip gyro adds lighting function, but mostly by battery powered, thus be not energy-saving and environment-friendly.
Utility model content
The purpose of this utility model is to provide a kind of energy conservation and environmental protection, can pass through the self power generation finger tip top of rotary electrification
Spiral shell.
For this purpose, the utility model uses following technical scheme：
A kind of self power generation finger tip gyro, including roll-shell, and the upper cover that is rotatably assorted with the roll-shell and under
Lid, the cavity of the roll-shell is interior to be circumferentially evenly equipped with multiple coils along the rotation axis of the roll-shell, and the coil is with setting
The luminescence component for being placed in the roll-shell is electrically connected；First with the upper cover inner wall tightening is provided with above the coil
Electromagnet, the second electromagnet with the lower cover inner wall tightening, first electromagnet and are provided with below the coil
The opposite face magnetic pole of two electromagnet is reversed.
Wherein, the roll-shell includes upper shell, lower housing shell, and is arranged between the upper shell and lower housing shell
Stent, the multiple coil are circumferentially distributed in the stent along the rotation axis of the roll-shell.
Wherein, bearing is provided with the middle part of the stent, the upper cover and lower cover are engaged with the bearing respectively.
Wherein, the luminescence component include be arranged at the stent circuit board, be welded in the circuit board LED light,
And it is engaged with the matched lampshade of the LED light, the lampshade with the lampshade hole on the upper shell or lower housing shell.
Wherein, the middle part gap setting of the upper shell has the upper cover, and the middle part gap setting of the lower housing shell is
State lower cover.
Wherein, the roll-shell includes rotor, and the axial multiple ennations for being distributed in the rotor periphery,
The ennation is wholely set with the rotor, and the luminescence component is arranged at the ennation.
Wherein, the lateral wall of the rotor is provided with power switch and LED switch, the power switch and LED switch
With the circuit board electrical connection.
The beneficial effects of the utility model：The utility model provides a kind of self power generation finger tip gyro, including roll-shell,
And the upper cover and lower cover being rotatably assorted with the roll-shell, the interior rotation along the roll-shell of cavity of the roll-shell
Shaft is circumferentially evenly equipped with multiple coils, and the coil is electrically connected with being arranged at the luminescence component of the roll-shell；The coil
Top be provided with the first electromagnet with the upper cover inner wall tightening, be provided with and the lower cover inner wall below the coil
Second electromagnet of fastening, the opposite face magnetic pole of first electromagnet and the second electromagnet are reversed.With this structure design,
When pressing with finger upper cover and lower cover, the coil being arranged in roll-shell is cut by the first electromagnet and the second electromagnet shape
Into the magnetic line of force, and then the electric current of generation is conveyed to luminescence component, the self-luminous of finger tip gyro is realized with this, and then play very
Good energy-saving and environment-friendly effect.
Brief description of the drawings
Fig. 1 is a kind of exploded view of self power generation finger tip gyro of the utility model.
Fig. 2 is the axonometric drawing of Fig. 1.
Fig. 3 is the half sectional view of Fig. 2.
Embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
With reference to shown in Fig. 1 to Fig. 3, a kind of self power generation finger tip gyro, including roll-shell 1 are present embodiments provided, and
The upper cover 2 and lower cover 3 being rotatably assorted with the roll-shell 1, the cavity of the roll-shell 1 are interior along the roll-shell 1
Rotation axis is circumferentially evenly equipped with multiple coils 11, and the coil 11 is electrically connected with being arranged at the luminescence component of the roll-shell 1；Institute
The top for stating coil 11 is provided with the first electromagnet 21 with 2 inner wall tightening of upper cover, and the lower section of the coil 11 is provided with
With the second electromagnet 31 of 3 inner wall tightening of lower cover, the opposite face magnetic pole of 21 and second electromagnet 31 of the first electromagnet
It is reversed, the middle part gap setting of the upper shell 12 has the upper cover 2, and the middle part gap setting of the lower housing shell 13 is
Lower cover 3 is stated, the roll-shell 1 includes rotor, and the axial multiple ennations for being distributed in the rotor periphery, described
Ennation is wholely set with the rotor, and the luminescence component is arranged at the ennation.
Specifically, in the present embodiment, the roll-shell 1 includes upper shell 12, lower housing shell 13, and is arranged on described
Stent 15 between housing 12 and lower housing shell 13, the multiple coil 11 are circumferentially distributed in along the rotation axis of the roll-shell 1
The stent 15, the middle part of the stent 15 are provided with bearing 4, and the upper cover 2 and lower cover 3 are engaged with the bearing 4 respectively.
In order to improve the smooth degree between roll-shell and upper and lower cover in the present embodiment, bearing is arranged to two, and corresponding up and down respectively
The both sides of stent are arranged at, and are rotatably assorted with upper cover and lower cover.
In the present embodiment, the luminescence component includes being arranged at the circuit board 51 of the stent 15, is welded in the circuit
The LED light 52 of plate 51 and with the matched lampshade 53 of the LED light 52, the lamp on the lampshade 53 and the upper shell 12
Cage apertures 54 is engaged.And the lateral wall of the rotor is provided with power switch 6 and LED switch 7, the power switch 6 and LED
Switch 7 is electrically connected with the circuit board 51.In the present embodiment after power switch is opened, the coil shape of multiple series connection may be such that
Into a complete circuit, and coordinate the work of the first electromagnet 21 and the second electromagnet 31 that are embedded in upper cover 2 and lower cover 3
With may be such that the efficient self power generation of finger tip gyro, and then endlessly electric energy is provided for LED light so that LED light produces more
Section colourama and the ring of light, so as to effectively lift the recreational of the finger tip gyro；After power switch is closed so that multiple series connection
The circuit that coil is formed disconnects, and the finger tip gyro can switch to Purely mechanical gyro state at this time.
The self power generation finger tip gyro designed using the above structure, low-speed generator and finger tip gyro are effectively combined as one
Body, can easily realize any switching laws of self power generation finger tip gyro and Purely mechanical gyro, and easy to operate, spontaneous electrical efficiency
Height, environmental protection and energy saving.
The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and the limitation to scope of protection of the utility model cannot be construed in any way.Based on explanation herein,
Those skilled in the art would not require any inventive effort the other embodiments that can associate the utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (7)
- A kind of 1. self power generation finger tip gyro, it is characterised in that：Including roll-shell, and be rotatably assorted with the roll-shell Upper cover and lower cover, the cavity of the roll-shell is interior to be circumferentially evenly equipped with multiple coils along the rotation axis of the roll-shell, described Coil is electrically connected with being arranged at the luminescence component of the roll-shell；It is provided with above the coil tight with the upper cover inner wall Solid the first electromagnet, the second electromagnet with the lower cover inner wall tightening, first electricity are provided with below the coil The opposite face magnetic pole of magnet and the second electromagnet is reversed.
- A kind of 2. self power generation finger tip gyro according to claim 1, it is characterised in that：The roll-shell includes upper casing Body, lower housing shell, and the stent being arranged between the upper shell and lower housing shell, the multiple coil is along the roll-shell Rotation axis is circumferentially distributed in the stent.
- A kind of 3. self power generation finger tip gyro according to claim 2, it is characterised in that：Axis is provided with the middle part of the stent Hold, the upper cover and lower cover are engaged with the bearing respectively.
- A kind of 4. self power generation finger tip gyro according to claim 3, it is characterised in that：The luminescence component includes being arranged at The circuit board of the stent, the LED light for being welded in the circuit board and with the matched lampshade of the LED light, the lampshade It is engaged with the lampshade hole on the upper shell or lower housing shell.
- A kind of 5. self power generation finger tip gyro according to claim 4, it is characterised in that：The middle part gap of the upper shell is set The upper cover is equipped with, the middle part gap setting of the lower housing shell has the lower cover.
- A kind of 6. self power generation finger tip gyro according to claim 4, it is characterised in that：The roll-shell includes rotating Body, and the axial multiple ennations for being distributed in the rotor periphery, the ennation are wholely set with the rotor, institute State luminescence component and be arranged at the ennation.
- A kind of 7. self power generation finger tip gyro according to claim 6, it is characterised in that：The lateral wall of the rotor is set Have a power switch and LED switch, the power switch and LED switch with the circuit board electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721075219.3U CN207253754U (en) | 2017-08-25 | 2017-08-25 | A kind of self power generation finger tip gyro |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721075219.3U CN207253754U (en) | 2017-08-25 | 2017-08-25 | A kind of self power generation finger tip gyro |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207253754U true CN207253754U (en) | 2018-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721075219.3U Active CN207253754U (en) | 2017-08-25 | 2017-08-25 | A kind of self power generation finger tip gyro |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207253754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320973A (en) * | 2017-08-25 | 2017-11-07 | 深圳市迈科特塑胶制品有限公司 | A kind of self power generation finger tip gyro |
-
2017
- 2017-08-25 CN CN201721075219.3U patent/CN207253754U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320973A (en) * | 2017-08-25 | 2017-11-07 | 深圳市迈科特塑胶制品有限公司 | A kind of self power generation finger tip gyro |
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