CN203419208U - Mobile device charging device for bicycle - Google Patents
Mobile device charging device for bicycle Download PDFInfo
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- CN203419208U CN203419208U CN201320415938.0U CN201320415938U CN203419208U CN 203419208 U CN203419208 U CN 203419208U CN 201320415938 U CN201320415938 U CN 201320415938U CN 203419208 U CN203419208 U CN 203419208U
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- wheel
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- bicycle
- bicycle use
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Abstract
The utility model provides a mobile device charging device for a bicycle. The mobile device charging device for the bicycle comprises a power generation mechanism and a drive mechanism, wherein the drive mechanism is connected with the power generation mechanism in a drive mode. The mobile device charging device for the bicycle further comprises an outer shell, wherein the power generation mechanism and the drive mechanism are arranged in the outer shell, the drive mechanism comprises a first-level driving wheel, the first-level driving wheel is connected with the power generation mechanism in a drive mode, an opening is formed in the portion, on one side of the first-level driving wheel, of the outer shell, a hub can penetrate through the opening, an end face is arranged on the portion, arranged on the opening, of the first-level driving wheel, the end face and one end of the hub are in pressure drive, a first through hole is formed in the center of the first-level driving wheel, an axle can penetrate through the first through hole, a second through hole is formed in one side, opposite to the opening, of the outer shell, and the axle can penetrate through the second through hole. The mobile device charging device for the bicycle is simple in process of installation and the process of use, and convenient to install and use, and solves the problem that an existing power generation device for the bicycle is tedious in installation and prone to failure.
Description
Technical field
The utility model relates to a kind of bicycle use charging of mobile devices device.
Background technology
Along with the consciousness of people's low-carbon (LC) is more and more stronger, increasing people has joined ranks by bike, has reduced on the one hand the discharge of carbon, has also tempered on the other hand health.
Now people more and more be unable to do without mobile device, and existing mobile device is also more and more, as mobile phone, MP4, digital camera etc., the power consumption of these equipment is increasing, cause mobile device regular do not have an electricity.The situation of particularly going out by bike, if mobile device has not had electricity, will be a very thing for headache.If can be by the kinetic transformation of bicycle electric energy to charging of mobile devices, that will greatly facilitate the convenience of going out by bike.
Prior art discloses a kind of bicycle hub generator, see that application number is 200410007841.1 Chinese patent, this bicycle hub generator comprises the wheel hub shell of a wheel, one axletree, one power coil and a power supply terminal, the wheel hub shell of this wheel is fixed with magnet, these axletree two ends are outstanding from the wheel hub shell of this wheel, rotate the wheel hub shell of support wheel freely, this power coil is positioned at the wheel hub housing exterior of this wheel, the supply line connecting by this power coil and powering, the wheel hub housing exterior that makes the ground connection of power coil provide the earth terminal of use to be located at wheel by supply line.Above technology has very large shortcoming, during with bicycle-driven generation, need to change wheel hub, and the wheel hub of different bicycles cannot be general, and only only has power generation assembly, also there is no electric energy processing equipment, should use cost high and very inconvenient.
Prior art discloses a kind of power generation assembly of bicycle, see that application number is 201010501465.7 Chinese patent, this device comprises and has the rolling disc of permanent magnet and the shell of a U-shaped cavity, this device will be arranged on rolling disc on wheel hub in use, shell also will be arranged on cycle rack simultaneously, during installation, also will make rolling disc just in time be in the middle of U-shaped cavity, installation process bothers very much.
Prior art discloses a kind of bicycle generating set, see that application number is 200810173217.7 Chinese patent, this device has a lead agency with drivening piece, drivening piece is arranged on cycle hub, drivening piece drives the transmission shaft of electrical generator to rotate after driving lead agency to rotate, then power facility generates electricity, and electrical generator is arranged on the support of a side of wheel.Although this device has solved the problem that needs to change wheel hub, this technology has following shortcoming: this device is installed and is needed first mounting strap actuation mechanism, then electrical generator is installed, the former device of complex installation process and installation is many.And in the vibrations process of riding, easily there is generator position and depart from and make whole device et out of order.
Prior art discloses a kind of bicycle generating set, see that application number is the Chinese patent of 201010125116.X, this device includes a holding device, this holding device is provided with several hook grooves, this hook groove hooks is located at bicycle spoke, and the concyclic heart of this driving wheel and bicycle shaft, the outer peripheral face of this driving wheel is provided with a drive portion, this electrical generator includes a flower wheel, this flower wheel outer peripheral face is provided with a linkage part, the linkage part of this flower wheel is driven and is rotated by this driving wheel drive portion, and this flower wheel drives this electrical generator generating.Although this device has solved the problem that needs to change wheel hub, need to one concentric driving wheel be installed in wheel hub, more loaded down with trivial details.After installing, also an electrical generator will be installed on cycle rack, the position that simultaneously will adjust electrical generator and driving wheel makes it good fit simultaneously, and installation process is quite loaded down with trivial details.And in the vibrations process of riding, easily there is generator position and depart from and make whole device et out of order.
In sum, the power generation assembly of existing bicycle is all to produce electric energy after driving power facility after driving transmission device to rotate the rotation of cycle hub again, but prior art also exists difficulty is installed in the design of the transmission device of bicycle generating set, installs the problems such as rear easy et out of order.
Summary of the invention
The technical problems to be solved in the utility model, is to provide a kind of bicycle use charging of mobile devices device.Solve existing bicycle generating set the problems such as loaded down with trivial details, the rear easily et out of order of installation are installed.
The utility model is achieved in that a kind of bicycle use charging of mobile devices device, comprises power facility and transmission device, and described transmission device and power facility are in transmission connection,
Described device also comprises shell, and described power facility and transmission device are arranged in described shell;
Described transmission device comprises first order power wheel, described first order power wheel and power facility are in transmission connection, the side of described shell at first order power wheel place has one for the opening through wheel hub, described first order power wheel has one at described opening part and compresses the end face of transmission with wheel hub one end, the center of described first order power wheel has one for the first through hole through wheel shaft, and a described shell side relative with described opening has one for the second through hole through wheel shaft.
In the bicycle use charging of mobile devices device of the invention described above, because each assembly of this device is all arranged on enclosure, avoided discrete assembly in cycling process, to shake the displacement causing, thereby the bad problem that causes assembly to damage of each assembly transmission has occurred.Also avoided the fine pieces such as sand to enter drive disk assembly and cause drive disk assembly transmission bad simultaneously.Device of the present invention is when installing and using, first cycle wheel is unloaded, shell aperture of the present invention place is faced to wheel hub, make wheel shaft pass the first through hole of the first power wheel and the second through hole of shell, wheel hub, through the opening of shell one side, then reinstalls bicycle rack by cycle wheel and this device again.Vehicle frame makes the wheel hub end face of first order power wheel and wheel hub one end realize compression transmission to the extruding of apparatus of the present invention, has solved existing bicycle generating set and has installed loaded down with trivial detailsly, is not suitable for the problem of plurality of bicycles wheel hub.
As a kind of preferred structure of first order power wheel of the present invention, described end face is the plane of surface attachment one deck flexible media.The plane of flexible media has increased the friction coefficient between first order power wheel and wheel hub, makes the rotational of wheel hub after well, drive the rotation of first order power wheel.So long as flexible media is all fine, as rubber, cortex or soft plastic, because flexible media can increase friction force under same pressure.Flexible media of the present invention preferably adopts rubber, and rubber cost is low, and friction coefficient is large, is easy to produce.Groove or striped energy increasing friction force is equally set certainly on end face, although friction force does not have flexible media large like that, groove or striped is set on end face and more easily realizes, also save cost.
As the preferred structure in transmission device of the present invention, described transmission device comprises belt, and described first order power wheel is in transmission connection by described belt and power facility, and described belt is located in described shell.It is the implementation that is in transmission connection of commonly using that belt connects, and does not need shell to change, as long as on the periphery of power wheel, race being set arranges race, on the periphery of power facility, race is set, and is easy to realize.
As the another kind of preferred structure in transmission device of the present invention, described transmission device comprises gear, and described first order power wheel is in transmission connection by gear and power facility, and described gear is arranged in described shell.Gear transmission is also the implementation that is in transmission connection of commonly using, and gear connects can avoid the long-time fatigue effect of using rear generation of belt, but the relative belt of the realization that gear connects connects slightly aobvious complexity, need on shell, make the groove of fixed gear wheel.
Described charging unit comprises a voltage processing mechanism, and described voltage processing mechanism is connected with power facility electric power.Because power facility is along with the advance difference of speed of bicycle, can cause the unstable of output voltage, little for wide voltage consumer impact, but improper for needing the consumer of burning voltage, described voltage processing mechanism changes into stable voltage by the voltage of power facility.As for automobile mounted equipment, need the voltage of 12V, voltage processing mechanism can be the voltage processing mechanism that is output as 12V.
For mobile device, existing mobile device is all that voltage processing mechanism of the present invention is that an output voltage is the voltage processing mechanism of 4.5V-5.5V with the voltage of 5V left and right.
Described charging unit comprises and also comprises an electric weight memory storage, is connected with voltage processing mechanism.Electric weight memory storage is for storing unnecessary electric weight.Electric weight memory storage can be simply a storage battery or storage battery adds a voltage treatment circuit, the output that can keep voltage when storage battery and voltage treatment circuit make voltage processing mechanism in low pressure or do not export so.
Preferably, electric weight memory storage comprises storage battery and the voltage treatment circuit that is output as 5V, and described storage battery is connected with voltage treatment circuit and is connected with voltage processing mechanism.Storage battery and the voltage treatment circuit that is output as 5V are made and can be dismantled from this device, can become a portable power source that is output as 5V, even if people not by bicycle, also can carry portable power source, charge.
Further, described charging unit comprises and also comprises Warning light or/and car light is connected with voltage processing mechanism.Warning light can be reminded other people attention, and car light can be used for illumination.
Accompanying drawing explanation
The utility model is further described with reference to the accompanying drawings in conjunction with the embodiments.
Fig. 1 is the structural representation of front each assembly of combination of an embodiment of the present utility model;
Fig. 2 is that an embodiment of the present utility model is back to the schematic diagram of shell aperture side;
Fig. 3 is the schematic diagram of an embodiment shell aperture side of the present utility model.
The specific embodiment
Refer to Fig. 1 to shown in Fig. 3, below will be elaborated to embodiment of the present utility model.
As shown in Figure 1, a kind of bicycle use charging of mobile devices device, comprises power facility and transmission device, and power facility has an electrical generator 10 and is connected to the secondary power wheel 11 on electrical generator.Described transmission device comprises first order power wheel 20 and belt 21.First order power wheel 20 has one can compress the end face 200 of transmission with wheel hub 6, wheel hub 6 has an outstanding wheel hub end face 60, and end face 200 can compress transmission with wheel hub end face 60.On the periphery of secondary power wheel 11 and first order power wheel 20, be all provided with groove, belt 21 is set in groove.The rotation of first order power wheel 20 can drive by belt 21 rotation of secondary power wheel 11.Secondary power wheel 11 drives the rotation of electrical generator 10 can realize generating again.Power facility and transmission device are all placed in shell, and shell is comprised of upper cover 30 and a lower cover 31 with container cavity 310 with opening.First order power wheel 20, belt 21, secondary power wheel 11 are all arranged in container cavity 310.The opening of upper cover 30 is positioned at first order power wheel 20 places, for the wheel hub 6 of bicycle through compressing transmissions with first order power wheel 20 after this opening.
When cycle hub 6 contacts with first order power wheel 20, cycle hub 6 axle center have outstanding wheel shaft 6, at first order power wheel 20 center, have one for the first through hole 201 through wheel shaft 6, the lower cover 31 of corresponding shell has one for the second through hole 311 through wheel shaft 6.
After this device assembles, the wheel of bicycle is unloaded, wheel hub 6 by the upper cover of this device 30 1 sides facing to bicycle, bicycle shaft 6 is passed through by after the second through hole 311, the end face 200 of the first order power wheel 20 of this device to be compressed and contacted mutually with wheel hub 6 again after the first through hole 201, again wheel is reinstalled on vehicle frame (not shown) together with this device, vehicle frame can keep end face 200 and the power that wheel hub 6 compresses mutually, has realized the compression transmission of first order power wheel 20 with wheel hub 6.When wheel hub 6 rotates, wheel hub 6 can drive first order power wheel 20 to rotate, and first order power wheel 20 drives belt 21, secondary power wheel 11 and electrical generator 10 to rotate again, has realized the generating of bicycle this device when riding.
In the present embodiment, end face 200 is surface attachment one deck rubber (not shown), and rubber has increased the contact force of end face 200 with wheel hub 6 compression transmissions, makes wheel hub 6 more smooth and easy with the transmission of end face 200.
The present embodiment is also provided with the voltage processing mechanism 4 that is output as 4.5V-5.5V in cavity 310, and voltage processing mechanism 4 is connected with electrical generator 10 electric power by wire.The output voltage of 4.5V-5.5V has met the power demands of most USB charging equipments, and this voltage is received on charging equipment and can be realized the charging to charging equipment by wire.
On shell, be also provided with an electric weight memory storage 5, electric weight memory storage 5 comprises storage battery (not shown) and is output as the voltage treatment circuit (not shown) of 5V, and storage battery is connected with voltage treatment circuit and is connected with voltage processing mechanism.Storage battery can be dismantled from this device with the voltage treatment circuit that is output as 5V, becomes a portable power source that is output as 5V, even if people not by bicycle, also can carry portable power source, charges.
The present embodiment also comprises a car light or/and a Warning light (not shown) is connected with voltage processing mechanism.Car light and Warning light are the equipment that bicycle generating set is conventional, in night lighting and other people attention of prompting, avoid the generation of traffic accident at night.
Although more than described the specific embodiment of the present utility model; but being familiar with those skilled in the art is to be understood that; our described specific embodiment is illustrative; rather than for the restriction to scope of the present utility model; those of ordinary skill in the art are in equivalent modification and the variation done according to spirit of the present utility model, all should be encompassed in the scope that claim of the present utility model protects.
Claims (10)
1. a bicycle use charging of mobile devices device, comprises power facility and transmission device, and described transmission device and power facility are in transmission connection, and it is characterized in that:
Described device also comprises shell, and described power facility and transmission device are arranged in described shell;
Described transmission device comprises first order power wheel, described first order power wheel and power facility are in transmission connection, the side of described shell at first order power wheel place has one for the opening through wheel hub, described first order power wheel has one at described opening part and compresses the end face of transmission with wheel hub one end, the center of described first order power wheel has one for the first through hole through wheel shaft, and a described shell side relative with described opening has one for the second through hole through wheel shaft.
2. a kind of bicycle use charging of mobile devices device according to claim 1, is characterized in that: described end face is the plane of surface attachment one deck flexible media.
3. a kind of bicycle use charging of mobile devices device according to claim 2, is characterized in that: described flexible media is rubber.
4. a kind of bicycle use charging of mobile devices device according to claim 1, it is characterized in that: described transmission device comprises belt, described first order power wheel is in transmission connection by described belt and power facility, and described belt is located in described shell.
5. a kind of bicycle use charging of mobile devices device according to claim 1, is characterized in that: described transmission device comprises gear, and described first order power wheel is in transmission connection by gear and power facility, and described gear is arranged in described shell.
6. a kind of bicycle use charging of mobile devices device according to claim 1, is characterized in that: described charging unit comprises a voltage processing mechanism, and described voltage processing mechanism is connected with power facility electric power.
7. a kind of bicycle use charging of mobile devices device according to claim 6, is characterized in that: described voltage processing mechanism is that an output voltage is the voltage processing mechanism of 4.5V-5.5V.
8. a kind of bicycle use charging of mobile devices device according to claim 6, is characterized in that: described charging unit comprises and also comprises an electric weight memory storage, is connected with voltage processing mechanism.
9. a kind of bicycle use charging of mobile devices device according to claim 8, it is characterized in that: described electric weight memory storage comprises storage battery and the voltage treatment circuit that is output as 5V, and described storage battery is connected with voltage treatment circuit and is connected with voltage processing mechanism.
10. a kind of bicycle use charging of mobile devices device according to claim 6, is characterized in that: described charging unit comprises and also comprises a Warning light or/and car light is connected with voltage processing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320415938.0U CN203419208U (en) | 2013-07-12 | 2013-07-12 | Mobile device charging device for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320415938.0U CN203419208U (en) | 2013-07-12 | 2013-07-12 | Mobile device charging device for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203419208U true CN203419208U (en) | 2014-02-05 |
Family
ID=50018309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320415938.0U Expired - Fee Related CN203419208U (en) | 2013-07-12 | 2013-07-12 | Mobile device charging device for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203419208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106712244A (en) * | 2017-01-22 | 2017-05-24 | 湖南电将军新能源有限公司 | Mobile power source with built-in power generation device |
-
2013
- 2013-07-12 CN CN201320415938.0U patent/CN203419208U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106712244A (en) * | 2017-01-22 | 2017-05-24 | 湖南电将军新能源有限公司 | Mobile power source with built-in power generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20190712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |