CN2801601Y - Dynamic flashing device of bicycle - Google Patents
Dynamic flashing device of bicycle Download PDFInfo
- Publication number
- CN2801601Y CN2801601Y CN 200520024486 CN200520024486U CN2801601Y CN 2801601 Y CN2801601 Y CN 2801601Y CN 200520024486 CN200520024486 CN 200520024486 CN 200520024486 U CN200520024486 U CN 200520024486U CN 2801601 Y CN2801601 Y CN 2801601Y
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- Prior art keywords
- bicycle
- utility
- microgenerator
- model
- dynamic
- 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
The utility model relates to a dynamic flashing device attached on a bicycle. A plurality of LEDs electrically connected with a micro generator are arranged on spokes of bicycle wheels, and the micro generator is fixed on a base whose center is fixedly connected with shaft sleeves fixed on the axle housings of the bicycle wheels. Speed changing gears sheathed on the shaft sleeves are engaged with pinion wheels arranged on a shaft head of the micro generator. The external walls of the speed changing gears are provided with stopper, and a wheel bracket is provided with a stopping switch for blocking the stoppers. The key point of the utility model is that a power generation mechanism which synchronously revolves with the bicycle wheels and generates electricity is designed, the utility model overcomes the defect that the coaxial power generation mechanism can not increase the generator rotary speed, and meanwhile, saves the complicated components, such as a carbon brush, etc. used for the transmission of electricity from the fixed part to the rotating part. The utility model has the advantages of simple structure, low cost and long service life.
Description
Technical field
The utility model relates to a kind of accessory device of bicycle, the dynamic glittering device of specifically a kind of bicycle.
Background technology
Bicycle is the main rider instrument of people's go off daily.Be the bicycle of having dressed up, have the people on vehicle wheel spoke, to install the colored plastic slip ring additional.When cycle wheel rotated, the colored plastic slip ring slided on spoke, had played a kind of decorative effect of pattern dynamic mapping.But this dynamic effect has only by day and just can see nearby.
The utility model content
The purpose of this utility model is a kind of can be luminous glittering and produce the dynamic glittering device of bicycle of dynamic patterns effect with wheel with regard to providing.
The utility model is achieved in that the dynamic glittering device of bicycle is that the some light-emitting diodes that will be electrically connected with microgenerator are arranged on the cycle wheel spoke, microgenerator is fixed on the support, the affixed axle sleeve in the center of support, axle sleeve are fixed on the axle housing of cycle wheel; The miniature gears of installing on the variable gear of socket on the axle sleeve and microgenerator spindle nose is meshed; Be provided with block on the outer wall of variable gear, wheel stand is provided with the stop switch that can stop block.
Under the normal circumstances, microgenerator in this device, support, axle sleeve and variable gear etc. all rotate synchronously with cycle wheel, do not have relative motion between miniature gears on the microgenerator spindle nose and the variable gear, microgenerator is not worked, and the light-emitting diode that is contained on the vehicle wheel spoke does not work.Pull the stop switch on the wheel stand, make it to stop the block on the variable gear, then variable gear stall, and miscellaneous parts such as microgenerator, support and axle sleeve are still with wheel, miniature gears promptly produces relative motion with variable gear, begins to rotate under the engaged transmission of variable gear.This moment microgenerator can be under miniature gears drives rotary electrification, the light-emitting diode energising that is contained on the vehicle wheel spoke is glittering.Because wheel is in continuous rotation, thereby these light-emitting diodes of lighting just can form one and have innervation, rotating luminous pattern.Especially in the dark or night, this glittering pattern can be dressed up bicycle especially beautiful, and the rider also can be happy thereupon.If carry out bicycle sport, then good mood also can produce useful facilitation to promoting and improving train on.
Key of the present utility model is the power facility that has designed with the synchronous rotary electrification of cycle wheel, overcome the defective that the close coupled type power facility can't improve generator speed, the power supply that has also saved fixed position thus needs the labyrinth parts such as carbon brush of usefulness to the rotary part transmission of electricity, simplify the structure, reduce cost, improved service life.
Description of drawings
Accompanying drawing is the structural representation of the synchronous rotary electrification part of the utility model.
The specific embodiment
As shown in drawings, some light-emitting diodes are fixed on the cycle wheel spoke, light-emitting diode can be selected several different colored hair light pipes for use, to form multicolour pattern.Its installation site on spoke if on the same radial height of spoke, will form an aperture or the ring of light when then rotating; If not in radial height together, and be deferred in turn, will form one when then rotating and have dynamic helix line; If be provided with at random, will form a colorful multicolour pattern when then rotating.The connecting wire of light-emitting diode can be selected very thin enamel wire for use, and it attached on the vehicle wheel spoke, is covered with the varnish brushing again, and it is attached on the vehicle wheel spoke securely, prevents to separate and break.The lead-in wire of each light-emitting diode all leads on the microgenerator in the synchronous rotary electrification mechanism of installing at wheel middle part.
As shown in drawings, the synchronous rotary electrification mechanism in the utility model includes microgenerator 1 and motor bearing and drive element.Microgenerator 1 is fixed on the support 2 of disc type, the affixed axle sleeve 3 in the center of support, and axle sleeve 3 is fixed on the axle housing 9 of cycle wheel.Be socketed with variable gear 4 on axle sleeve 3, the miniature gears of installing on variable gear 4 and the microgenerator spindle nose 5 is meshed.Variable gear 4 can be an external tooth gear, also can be interior toothed ring gear.The latter can be directly and support 2 be interlocked, gear rotating element cover is got up.
On the outer wall of variable gear 4, be provided with block 6, the stop switch 8 that can stop block 6 is housed on the wheel stand 7.Stop switch 8 can be the plectrum (shown in the accompanying drawing) that connects control by control line, and another termination switch knob of control line is handled easily, switch knob can be installed in the bicycle handle bar.Pull switch knob, make plectrum from wheel stand 7, lift (or falling) to the inside, make its block 6 that just in time blocks variable gear 4 outsides, make variable gear 4 brakings by control line.And the miniature gears 5 on the microgenerator spindle nose that is rotating can produce relative motion with variable gear 4, begin engagement and rotate, thereby the rotor rotation of drive microgenerator makes microgenerator output electric energy, lights light-emitting diode.
Claims (4)
1, the dynamic glittering device of a kind of bicycle, it is characterized in that the some light-emitting diodes that are electrically connected with microgenerator (1) are arranged on the vehicle wheel spoke, microgenerator (1) is fixed on the support (2), the miniature gears of installing on the affixed axle sleeve in the center of support (3), the variable gear (4) of going up socket at axle sleeve (3) and microgenerator spindle nose (5) is meshed; Be provided with block (6) on the outer wall of variable gear, wheel stand (7) is provided with the stop switch (8) that can stop block (6).
2, the dynamic glittering device of bicycle according to claim 1 is characterized in that described variable gear (4) is external tooth gear or interior toothed ring gear.
3, the dynamic glittering device of bicycle according to claim 2 is characterized in that described stop switch (8) for connected the plectrum of control by control line, and the other end of control line is connected on can be on the switch knob of installing in the bicycle handle bar.
4, the dynamic glittering device of bicycle according to claim 3 is characterized in that the microgenerator (1) on the support (2) has 2-3, is evenly distributed on the support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024486 CN2801601Y (en) | 2005-07-18 | 2005-07-18 | Dynamic flashing device of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024486 CN2801601Y (en) | 2005-07-18 | 2005-07-18 | Dynamic flashing device of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2801601Y true CN2801601Y (en) | 2006-08-02 |
Family
ID=36846308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024486 Expired - Fee Related CN2801601Y (en) | 2005-07-18 | 2005-07-18 | Dynamic flashing device of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2801601Y (en) |
-
2005
- 2005-07-18 CN CN 200520024486 patent/CN2801601Y/en not_active Expired - Fee Related
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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 |