CN2521816Y - Hand microgenerator - Google Patents
Hand microgenerator Download PDFInfo
- Publication number
- CN2521816Y CN2521816Y CN 01261695 CN01261695U CN2521816Y CN 2521816 Y CN2521816 Y CN 2521816Y CN 01261695 CN01261695 CN 01261695 CN 01261695 U CN01261695 U CN 01261695U CN 2521816 Y CN2521816 Y CN 2521816Y
- Authority
- CN
- China
- Prior art keywords
- gear
- coil
- magnet
- transmission gear
- hand
- 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
A hand micro-generator relates to a magnet, a coil, a bush A, a brush B, a coil gear, a transmission gear, a small transmission gear, a drive gear, and a crank. The magnet is cylindrical. The internal end of the coil is arranged inside the cylindrical magnet, while the external end of the coil is equipped with the gear coil coaxially. The gear coil is used to mesh with the large transmission gear. The large transmission gear rotates with the small transmission gear coaxially. The small transmission gear meshes with the drive gear. The crank of the drive gear can rotate the drive gear, and the drive gear drives the coil gear via the small transmission gear and the large transmission gear. The hand micro-generator of the utility model can be made into micro or small generators of different types. The generator can drive the magnet and the coil to rotate reversely simultaneously via the crank, and is provided with the high efficiency. Used as the power source of an electric toy, the utility model can cultivate the operation ability of a child. So the utility model is beneficial for intelligent development of the child, and beneficial for environmental protection.
Description
Technical field: the utility model relates to generator, relates in particular to a kind of and the supporting hand-rail type microgenerator of electronic toy.
Background technology: present commercially available electronic toy all is to make power supply with dry cell, drives micromotor and rotates.Such electronic toy, the automaticity height does not need child to start, so be unfavorable for developing child's intelligence, especially uses dry cell to pollute to environment.Existing is the generator of combining form with stator and rotor, although also can make small-sized or miniature form, because hand rotating speed is limited, the generator that also is not suitable as electronic toy uses.
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and a kind of hand-rail type microgenerator is provided, with hand power, as with the matching used power supply of electronic toy.
Summary of the invention: a kind of hand-rail type microgenerator described in the utility model, including magnet, coil, brush A, brush B, coil gear, big travelling gear, small transmission gear, driving gear and crank forms, this is that a magnet and a coil that carries out magnetic force line cutting is made counter-rotational microgenerator simultaneously, magnet is cylindrical, the inner of coil is arranged on the inside of cylindrical shape magnet, and the outer end of coil is coaxially arranged with the coil gear.Here said coil gear is not to make gear with coil, and only is the position that gear is arranged on a coaxial end of coil.Because the damping of the effect of magnetic force when increasing gear drive, all gears should adopt non-magnet material to manufacture, such as adopting plastic material to manufacture in order to avoid gear that the utility model adopts.Be arranged on the coil gear on the coaxial end of coil, be used for and big travelling gear is meshed, in other words, magnet is cylindrical, is arranged on the outside of coil, and the coaxial end of coil is provided with and is used for and coil gear that big travelling gear is meshed.The exit of coil is identical with the generator of prior art, is provided with brush A and brush B, from brush A and brush B extraction electrode, connects lead, can be used for driving the motor of electronic toy.The inner of coil is arranged in the cylinder that is formed by magnet, and the outer end of coil is provided with the coil gear, and the coil gear is meshed with big travelling gear, big travelling gear and small transmission gear coaxial rotation, and small transmission gear meshes with driving gear again.Driving gear connects crank, rotates crank, and promptly rotatable driving gear drives the coil gear by driving gear by small transmission gear and big travelling gear, and the driving gear set that small transmission gear and big travelling gear are formed has played the effect of speedup here.Between driving gear and coil gear, be provided with the driving gear set of forming with small transmission gear and big travelling gear.Rotate crank, make driving gear drive small transmission gear and do the speedup rotation, small transmission gear and big driving cog crop rotation coaxial rotation, big travelling gear drive coil gear and coil rotation with the speedup form again, make coil and magnet carry out magnetic force line cutting, produce electric current.Coil described in the utility model is interior, and the cylinder version outside that magnet forms is not to do such restriction yet, and coil is arranged on the outside of magnet, promptly coil external magnet interior also be feasible.In addition, a kind of hand-rail type microgenerator described in the utility model only is provided with one group of travelling gear between driving gear and coil gear, also be not to do such restriction, according to the needs of required rotating speed, be provided with more than one group of travelling gear or travelling gear is not set all is feasible.The said hand form of the utility model, be not to do such restriction yet, if the crank of hand-rail type microgenerator described in the utility model is removed, change the outfit into sprocket wheel or belt pulley being provided with on the axle of crank, it also is feasible adopting the transmission mechanism of existing bicycle to drive.
A kind of hand-rail type microgenerator described in the utility model can be made the generator of variety classes model, can be microgenerator, also can make small generator, make backward rotation simultaneously with hand form drive magnet and coil, relative velocity is higher, so efficient is higher.With the power supply of hand-rail type microgenerator described in the utility model as electronic toy, the manipulative ability that can cultivate child helps developing children's intelligence, owing to there is not discarded object, can not pollute environment.
Description of drawings: accompanying drawing is the structural representation of a kind of hand-rail type microgenerator described in the utility model.1-magnet, 2-coil, 3-brush A, 4-brush B, 5-coil gear 6-big travelling gear 7-small transmission gear 8-driving gear 9-crank
Embodiment: referring now to accompanying drawing, be described as follows in conjunction with the embodiments: hand-rail type microgenerator described in the utility model, including magnet 1, coil 2, brush A3, brush B4, coil gear 5, big travelling gear 6, small transmission gear 7, driving gear 8 and crank 9 forms, this is that a magnet and a coil that carries out magnetic force line cutting is made counter-rotational microgenerator simultaneously, magnet 1 is cylindrical, and coil 2 is arranged on the inside of cylindrical shape magnet 1.Here said coil gear 5 is not to make gear with coil, and only is the position that gear is arranged on a coaxial end of coil 2.Because the damping of the effect of magnetic force when increasing gear drive, all gears should adopt non-magnet material to manufacture, such as adopting plastic material to manufacture in order to avoid gear that the utility model adopts.Be arranged on the coil gear on the coaxial end of coil, be used for and big travelling gear is meshed, in other words, magnet 1 is cylindrical, is arranged on the outside of coil 2, and the coaxial end of coil is provided with and is used for and coil gear 5 that big travelling gear is meshed.The exit of coil 2 is identical with the generator of prior art, is provided with brush A3 and brush B4, from brush A3 and brush B4 extraction electrode, connects lead, can be used for driving the motor of electronic toy.The inner of coil 2 is arranged in the cylinder that is formed by magnet 1, and the outer end of coil 2 is provided with coil gear 5, and coil gear 5 is meshed with big travelling gear 6, and big travelling gear 6 and small transmission gear 7 coaxial rotation, small transmission gear 7 mesh with driving gear 8 again.Driving gear 8 connects crank 9, rotate crank 9, promptly rotatable driving gear 8 drives coil gear 5 by driving gear 8 by small transmission gear 7 and big travelling gear 6, and the driving gear set that small transmission gear 7 and big travelling gear 6 are formed has played the effect of speedup here.Rotate crank 9, make driving gear 8 drive small transmission gear 7 and do the speedup rotation, small transmission gear 7 is made coaxial rotation with big travelling gear 6, and big travelling gear 6 drives coil gear 5 and coil 2 rotations with the speedup form again, make coil 2 and magnet 1 carry out magnetic force line cutting, produce electric current.The coil 2 of a kind of hand-rail type microgenerator described in the utility model is interior, and the cylinder version outside that magnet 1 forms is not to do such restriction yet, and coil 2 is arranged on the outside of magnet 1, promptly coil 2 external magnet 1 interior also be feasible.In addition, a kind of hand-rail type microgenerator described in the utility model, between driving gear 8 and coil gear 5, only be provided with one group of travelling gear, be not to do such restriction yet, according to the needs of required rotating speed, be provided with more than one group of travelling gear or travelling gear is not set all is feasible.The said hand form of the utility model, be not to do such restriction yet, if the crank 9 of hand-rail type microgenerator described in the utility model is removed, be provided with crank 9 the axle on change the outfit into sprocket wheel or belt pulley, adopt the transmission mechanism of existing bicycle, it also is feasible that promptly foot-operated transmission mechanism drives.Travelling gear in a kind of hand-rail type microgenerator described in the utility model also can be used the belt pulley that belt transmission is used instead; In addition, power of the present utility model is hand, if also add crank at the opposite side of the gear wheel that crank is housed, also is feasible with the strength of one's legs generating.The utility model employing coil not moving magnet rotation formula also is feasible.The utility model also can be used as power supply, packs in the lump in the remote control for toys with battery.A kind of hand-rail type microgenerator described in the utility model can be made the generator of variety classes model, can be microgenerator, also can make small generator, make backward rotation simultaneously with hand form drive magnet 1 and coil 2, relative velocity is higher, so efficient is higher.With the power supply of a kind of hand-rail type microgenerator described in the utility model as electronic toy, the manipulative ability that can cultivate child helps developing children's intelligence, owing to there is not discarded object, can not pollute environment.According to the technical solution of the utility model, can make DC generator, also can make alternating current generator.
Claims (3)
1, a kind of hand-rail type microgenerator, include magnet (1), coil (2), brush A (3), brush B (4), coil gear (5), big travelling gear (6), small transmission gear (7), driving gear (8) and crank (9) are formed, this is that a magnet and a coil that carries out magnetic force line cutting is made counter-rotational microgenerator simultaneously, magnet (1) is cylindrical, coil (2) is arranged on the inside of cylindrical shape magnet (1), it is characterized in that between driving gear (8) and coil gear (5), be provided with the driving gear set of forming with small transmission gear (7) and big travelling gear (6).
2, a kind of hand-rail type microgenerator according to claim 1 is characterized in that the inner of coil (2) is arranged in the cylinder that is formed by magnet (1), and the outer end of coil (2) is coaxially arranged with coil gear (5).
3, a kind of hand-rail type microgenerator according to claim 1, it is characterized in that be provided with crank the axle on also can change the outfit into sprocket wheel or belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01261695 CN2521816Y (en) | 2001-09-18 | 2001-09-18 | Hand microgenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01261695 CN2521816Y (en) | 2001-09-18 | 2001-09-18 | Hand microgenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521816Y true CN2521816Y (en) | 2002-11-20 |
Family
ID=33669584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01261695 Expired - Fee Related CN2521816Y (en) | 2001-09-18 | 2001-09-18 | Hand microgenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2521816Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100412357C (en) * | 2002-12-14 | 2008-08-20 | 郭敬 | Apparatus of heating or refrigerating using manpower energy storage |
| CN102979686A (en) * | 2012-11-16 | 2013-03-20 | 戴建国 | Power generation device with potential energy |
| CN104999401A (en) * | 2014-04-16 | 2015-10-28 | 艾沛克斯工具(香港)有限公司 | Spiral and rapid ratchet wrench |
| CN112713707A (en) * | 2020-12-08 | 2021-04-27 | 上海大学 | Rotation type miniature underwater generator based on magnetic flux density sudden change |
-
2001
- 2001-09-18 CN CN 01261695 patent/CN2521816Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100412357C (en) * | 2002-12-14 | 2008-08-20 | 郭敬 | Apparatus of heating or refrigerating using manpower energy storage |
| CN102979686A (en) * | 2012-11-16 | 2013-03-20 | 戴建国 | Power generation device with potential energy |
| CN102979686B (en) * | 2012-11-16 | 2015-08-26 | 戴建国 | A kind of potential energy electric generating apparatus |
| CN104999401A (en) * | 2014-04-16 | 2015-10-28 | 艾沛克斯工具(香港)有限公司 | Spiral and rapid ratchet wrench |
| CN104999401B (en) * | 2014-04-16 | 2016-10-05 | 艾沛克斯工具(香港)有限公司 | Spiral rapid ratchet spanners |
| CN112713707A (en) * | 2020-12-08 | 2021-04-27 | 上海大学 | Rotation type miniature underwater generator based on magnetic flux density sudden change |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |