CN209112347U - The small-sized vortex electric organ of bicycle - Google Patents

Abstract

The utility model discloses the small-sized vortex electric organs of bicycle, including rear cover and inside, there are the shells of cavity, rear cover is sleeved and fixed with shell, shell is equipped with coil holder, the magnet rotor that can be rotated in coil holder is equipped with inside coil holder, the tire of bicycle rotation attracts magnet rotor to rotate generation electric current simultaneously, coil holder is equipped with stable-pressure device, stable-pressure device is equipped with socket, socket is equipped with the circular groove of indent, and circular groove centre is equipped with cylinder copper rod, and shell side is equipped with through-hole, socket end face seal is fixed on shell inner cavity, and through-hole is connected to circular groove.The utility model is compact-sized small and exquisite, has only taken up the installation site of very little；It is light-weight, hardly increase bicycle weight；Good airproof performance, outdoor rainwater are not easily accessible；Generate electricity the friction of Shi Buyu tire, so that the service life is long；It extends vdiverse in function, can not only give vehicle light illumination, but also other low power electric appliances charging such as mobile phone, charger baby can be given；It is driven and is generated electricity using manpower, energy is easy to obtain.

Description

The small-sized vortex electric organ of bicycle

Technical field

The utility model relates to bicycle accessories fields, more particularly, to the small-sized vortex electric organ of bicycle.

Background technique

Bicycle is a kind of one of most successful manual machine of man invented, with more than 100 years history, as traffic work Tool is used to ride instead of walk, go on a journey, while being also a sports campaign.More and more people are used to bicycle as fitness equipment Ride exercise, bicycle is gone on a tour, and has road race, Mountain bike, Track cycling, stunt bicycle race Deng.Due to expanding economy, automobile gradually rises, instead of bicycle.But in recent years due to environmental protection and traffic the problem of, from Driving becomes the favorite traffic of countries in the world particularly developed countries resident, fitness tool, the weight of world's bicycle trade once again The heart is just from traditional type vehicles of riding instead of walk to sports type, mountain, leisure type transformation, in beauty, Europe, Deng developed country, often Year whole world bicycle demand is huge.

China is bicycle big country, and the public bicycle mode that foreign countries rise starts to introduce the country, is drawn more and more Play people's note that this fangle is also in wideling popularize, by Government-Leading city since it meets low-carbon trip theory Management provides bicycle bicycle shared clothes in campus, subway station, bus station, residential block, shopping centre, common service area etc. Business, with the rapid development of mobile Internet, the internet headed by rubbing and visit share bicycle and come into being, and are to carry by bicycle Body can make full use of city dispirited situation of bring cycling trip due to quick economic development very much, maximized to utilize Public way percent of pass, while playing the role of bodybuilding and entertainment.

Without functions such as illumination, chargings, it is both inconvenient that night cycles the most bicycles now produced, also dangerous, be easy to cause Car rear-end greatly constrains the cycling convenience of people, especially cycles country's tourism of long journey, must be further provided with illumination Lamps and lanterns could be trusted in the road of no street lamp and be ridden.

Then it is badly in need of a kind of small-sized convenient electric organ that can be mounted on bicycle, while is equipped with installation on bicycle Headlight back light, this electric organ can carry out Chargeable lighting to front and back lamp, while can also fill to electric appliances such as mobile phone, charger babies Electricity greatly extends auxiliary bicycle function, and it is convenient to increase user's trip.

Summary of the invention

The technical problem to be solved by the utility model is to provide the small-sized vortex electric organ of bicycle, which is fixed on It on bicycle tyre bracket, is rotated by aluminium alloy tire and drives magnet rotor rotation, coil is made to generate electric current, thus to voluntarily The power supply such as front and back lamp, mobile phone on vehicle, charge port have water-proof function, while also with the general matching of normal power supplies wire terminal.

Technical solution adopted by the utility model to solve the above technical problems is as follows: the small-sized vortex electric organ of bicycle, packet Rear cover and inside are included there are the shell of cavity, the rear cover is sleeved and fixed with shell, and the shell is equipped with coil holder, described Coil holder inside be equipped with the magnet rotor that can rotate in coil holder, the tire of bicycle rotation attracts magnet rotor to revolve simultaneously It changes the line of production raw electric current, the coil holder is equipped with stable-pressure device, and the stable-pressure device is equipped with socket, and the socket is equipped with indent Circular groove, the circular groove centre is equipped with cylinder copper rod, and the shell side is equipped with through-hole, and the socket end face is close Sealing is scheduled on shell inner cavity, and the through-hole is connected to circular groove.

It is further improved as the utility model, worm gear and worm screw is equipped in the shell, the worm screw is rotatable And worm gear is driven to rotate.The engaged transmission of worm gear and worm screw has self-locking effect, that is, can only pass through the worm screw ability of rotation Drive worm gear rotation, and worm gear cannot drive worm screw to rotate, such worm gear just will not rotation, there is good stability.

It is further improved as the utility model, is also equipped with key, the worm screw head is equipped with adjustment hole, described Key insertion adjustment hole simultaneously drives worm gear to rotate.Key is only inserted into worm screw adjustment hole when in use, accepts after being finished.

It is further improved as the utility model, the worm gear is equipped with fixation hole, and the shell is equipped with steel wire, described Steel wire doubling after include that the steelwire sleeve of fold position and both ends head twist into one fixation with steel wire portion, the fixation with steel wire Portion is fixed in fixation hole by screw and as worm gear rotation is wrapped on worm gear circumference, and the steelwire sleeve is worn Shell and block on the shell after being coiled into annular shape out, steelwire sleeve is tensed after the fixation with steel wire portion winding to by steel wire set Ring is fixed on the fixed frame of bicycle.It after steel wire is fixed on fixation hole, will not loosen, simple installation, steel wire need to only be covered On tire support, screwed with key.

It is further improved as the utility model, the case nose is equipped with separable adjustment seat, the adjusting Seat is equipped with card slot, and the steelwire sleeve passes through adjustment seat and is stuck on card slot.Adjustment seat can make electric organ on bicycle Mount and dismount more convenient, steelwire sleeve can easily be inserted in card slot and be not easy to drop out.

It is compact-sized small and exquisite that the utility model has the advantage of (1), has only taken up the installation site of very little；It is (2) light-weight, Hardly increase bicycle weight；(3) good airproof performance, outdoor rainwater are not easily accessible；(4) generate electricity the friction of Shi Buyu tire, thus Service life is long；(5) extension is vdiverse in function, can not only give vehicle light illumination, but also can fill other low power electric appliances to mobile phone, charger baby etc. Electricity；(6) using manpower driving power generation, energy is easy to obtain.

Detailed description of the invention

Fig. 1 is the utility model structural decomposition diagram.

Fig. 2 is the schematic diagram of the shell and stable-pressure device in the utility model.

Fig. 3 is that steel wire carries out circumferentially wound schematic diagram along worm gear.

Fig. 4 is that the utility model is mounted on bicycle tyre schematic diagram.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this Utility model is not used to limit the utility model.

It is as shown in Figures 1 to 4: the small-sized vortex electric organ of bicycle, including rear cover 9 and internal there are the shell 5 of cavity, after Lid 9 is sleeved and fixed with shell 5, and shell 5 is equipped with coil holder 7, and the magnetism that being equipped with inside coil holder 7 can rotate in coil holder 7 turns Son 10, the tire 30 of bicycle rotation attract magnet rotor 10 to rotate generation electric current simultaneously, and coil holder 7 is equipped with stable-pressure device 8, Stable-pressure device 8 is equipped with socket 15, and socket 15 is equipped with the circular groove 16 of indent, and 16 centre of circular groove is equipped with cylinder copper rod 17, shell 5 Side is equipped with through-hole 14, and 15 end face seal of socket is fixed on 5 inner cavity of shell, and through-hole 14 is connected to circular groove 16.

Worm gear 11 and worm screw 12 are equipped in shell 5, worm screw 12 is rotatable and worm gear 11 is driven to rotate.Worm gear and worm screw nibble Closing transmission has self-locking effect, that is, worm gear can only could be driven to rotate by the worm screw of rotation, and worm gear cannot drive snail Bar rotation, such worm gear just will not rotation, have good stability.

12 head of worm screw is equipped with adjustment hole 30, and the small-sized vortex electric organ of bicycle is also equipped with key 6, and the insertion of key 6 is adjusted Knothole 30 simultaneously drives worm gear 11 to rotate.Key is only inserted into worm screw adjustment hole when in use, accepts after being finished.

Worm gear 11 is equipped with fixation hole 20, and shell 5 is equipped with steel wire 1, includes 2 He of steelwire sleeve of fold position after 1 doubling of steel wire Both ends head twists into one fixation with steel wire portion 3, fixation with steel wire portion 3 be fixed in fixation hole 20 by screw 13 and with Worm gear 11 rotation and be wrapped on 11 circumference of worm gear, steelwire sleeve 2 is pierced by shell 5 and is stuck on shell 5 after being coiled into annular shape, Fixation with steel wire portion 3 tenses steelwire sleeve 2 to which steelwire sleeve 2 to be fixed on to the fixed frame 50 of bicycle after winding.Steel wire is consolidated It after being scheduled on fixation hole, will not loosen, simple installation, steel wire need to only be covered on tire support, be screwed with key.

5 front end of shell is equipped with separable adjustment seat 4, and adjustment seat 4 is equipped with card slot 40, and steelwire sleeve 2 passes through adjustment seat 4 And it is stuck on card slot 40.It is more convenient that adjustment seat can be such that electric organ mounts and dismounts on bicycle, and steelwire sleeve can be easily Be inserted in card slot and be not easy to drop out.

In some preferred modes, output voltage control in 5V or so, is prevented the excessive damage electricity of voltage by stable-pressure device Device will not can not charge because voltage is too small, and power interface powers on front and back lamp, the hand being input to after line on bicycle Machine etc..

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (5)

1. the small-sized vortex electric organ of bicycle, including rear cover, there are the shells of cavity with inside, it is characterised in that the rear cover It is sleeved and fixed with shell, the shell is equipped with coil holder, is equipped with the magnetic that can be rotated in coil holder inside the coil holder Property rotor, the tire of bicycle rotation attracts magnet rotor to rotate generation electric current simultaneously, and the coil holder is equipped with stable-pressure device, The stable-pressure device is equipped with socket, and the socket is equipped with the circular groove of indent, and the circular groove centre is equipped with cylinder copper Stick, the shell side are equipped with through-hole, and the socket end face seal is fixed on shell inner cavity, and the through-hole connects with circular groove It is logical.

2. the small-sized vortex electric organ of bicycle according to claim 1, it is characterised in that be equipped with worm gear in the shell And worm screw, the worm screw is rotatable and worm gear is driven to rotate.

3. the small-sized vortex electric organ of bicycle according to claim 2, it is characterised in that be also equipped with key, the snail Club head is equipped with adjustment hole, and the key insertion adjustment hole simultaneously drives worm gear to rotate.

4. the small-sized vortex electric organ of bicycle according to claim 2, it is characterised in that the worm gear is equipped with fixation hole, The shell is equipped with steel wire, and the steelwire sleeve and both ends head after the steel wire doubling including fold position twist into one steel Silk fixed part, the fixation with steel wire portion are fixed in fixation hole by screw and as worm gear rotation are wrapped in worm gear On circumference, the steelwire sleeve is pierced by shell and blocks on the shell after being coiled into annular shape, after the fixation with steel wire portion winding Steelwire sleeve so that is fixed on the fixed frame of bicycle by taut wire lantern ring.

5. the small-sized vortex electric organ of bicycle according to claim 4, it is characterised in that the case nose is equipped with can Isolated adjustment seat, the adjustment seat are equipped with card slot, and the steelwire sleeve passes through adjustment seat and is stuck on card slot.