CN202047953U - Spontaneous power supply device used on exercise bike - Google Patents
Spontaneous power supply device used on exercise bike Download PDFInfo
- Publication number
- CN202047953U CN202047953U CN2011201366464U CN201120136646U CN202047953U CN 202047953 U CN202047953 U CN 202047953U CN 2011201366464 U CN2011201366464 U CN 2011201366464U CN 201120136646 U CN201120136646 U CN 201120136646U CN 202047953 U CN202047953 U CN 202047953U
- Authority
- CN
- China
- Prior art keywords
- generator
- power supply
- storage battery
- circuit board
- exercise bicycle
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a spontaneous power supply device used on an exercise bike, comprising a storage battery, a generator and a circuit board, wherein the storage battery is used for supplying power to a fitness table on the exercise bike; the generator is used for charging the storage battery and is provided with a generator gear which is meshed with a tensioning wheel arranged in the exercise bike; the tensioning wheel is in transmission connection with pedals of the exercise bike; and the generator is connected with the storage battery after passing the circuit board. The spontaneous power supply device is novel is design, can realize the synchronization of spontaneous power supply and fitness, and can avoid the problems of energy waste and pollution due to use of batteries by the spontaneous power supply.
Description
Technical field
The utility model relates to a kind of power supply unit, more particularly, relates to a kind of spontaneous power supply unit that is used on the exercise bicycle.
Background technique
At present, to the power supply of the body-building tables such as counter on the exercise bicycle, adopt battery to power more.Yet, use battery not only to cause energy waste, and easily pollute etc.
The model utility content
Technical problem to be solved in the utility model provides a kind of modern design, can realize spontaneous power supply and body-building synchronous be used in spontaneous power supply unit on the exercise bicycle, this device avoids causing energy waste and pollution.
In order to solve the problems of the technologies described above, the utility model has adopted following technological scheme:
A kind of spontaneous power supply unit that is used on the exercise bicycle, it comprises and is used for the storage battery of powering to the body-building table on the exercise bicycle, the generator that is used to charge a battery and circuit board, described generator is provided with generator gear, generator gear and the Idle wheel engagement that is arranged in the exercise bicycle, the foot-operated of Idle wheel and exercise bicycle is in transmission connection, and described generator is connected with storage battery behind circuit board.
Described generator is connected with mobile phone, the MP3 in the external world respectively behind circuit board.
The utility model is owing to adopted said structure, the user carries out body-building by stepping down in foot-operated upward action, foot-operated action makes the Idle wheel action, because the generator gear of generator and Idle wheel engagement, so generator will move and produce power and charging through accumulators behind the circuit board, then, storage battery can be powered to the body-building table.So the utility model can be realized self spontaneous power supply, it has avoided the use battery, can play the exercise effect again, and it is avoided owing to using battery to cause energy waste and pollution problems; Simultaneously, the utility model modern design.
After the detailed description of reading mode of execution of the present utility model in conjunction with the accompanying drawings, it is clearer that characteristics of the present utility model and advantage will become.
Description of drawings
Fig. 1 is the structural representation of mode of execution of the present utility model;
Fig. 2 is the structural representation of exercise bicycle;
Fig. 3 is the structural representation of generator gear and Idle wheel engagement;
Fig. 4 is the structural representation of the foot-operated of exercise bicycle and Idle wheel part.
Embodiment
With a mode of execution the utility model is described in further detail below, but should illustrates, protection domain of the present utility model is not limited only to this.
Consult Fig. 1 to Fig. 4, a kind of spontaneous power supply unit that is used on the exercise bicycle, it comprises the storage battery 2 that is used for powering to the body-building table 3 on the exercise bicycle 4, generator 1 and the circuit board 5 that is used for accumulators 2 chargings, described generator 1 is provided with generator gear 11, generator gear 11 and Idle wheel 41 engagements that are arranged in the exercise bicycle 4, Idle wheel 41 is in transmission connection with foot-operated 42 of exercise bicycle 4, and described generator 1 is connected with storage battery 2 behind circuit board 5.In addition, generator 1 is connected with mobile phone 6, the MP3 in the external world respectively behind circuit board 5.Wherein, generator 1 can adopt the permanent-magnet three-phase brushless motor, advantage such as have that volume is little, in light weight, power is big, efficient is high, noiseless and running is puted forth effort evenly.Storage battery 2 can adopt lithium polymer battery, has that volume is little, energy storage is big, good, the efficient advantages of higher of low pressure reservoir properties.
When present embodiment is specifically used, do in the body building process, carry out body-building by stepping down in to move on foot-operated 42 the user.When pin was stepped on foot-operated 42 actions, promptly Idle wheel 41 also move, because the generator gear 11 of generator 1 and Idle wheel 41 engagements, accumulators 2 charges behind circuit board 5 so generator 1 also can move, and at last, storage battery 2 can be powered to body-building table 3.Specifically, present embodiment matches by foot-operated 42 actions and generator 1, will realize that mechanical energy drives the rotation of generator 1 magnetic field, coil cutting magnetic line produces induction electromotive force, under the effect of electric field force, direct current electric charge through over commutation charges to storage battery 2, finishes conversion and the storage of mechanical energy to electric energy.In addition, generator 1 also can be given power supplies such as mobile phone 6, MP3 etc. behind circuit board 5.
Though described mode of execution of the present utility model in conjunction with the accompanying drawings; but those skilled in the art can make various distortion or modification within the scope of the appended claims; as long as be no more than the described protection domain of claim of the present utility model, all should be within protection domain of the present utility model.
Claims (2)
1. spontaneous power supply unit that is used on the exercise bicycle, it is characterized in that: it comprises the storage battery (2) that is used for powering to the body-building table (3) on the exercise bicycle (4), generator (1) and the circuit board (5) that is used for accumulators (2) charging, described generator (1) is provided with generator gear (11), generator gear (11) and Idle wheel (41) engagement that is arranged in the exercise bicycle (4), Idle wheel (41) is in transmission connection with foot-operated (42) of exercise bicycle (4), and described generator (1) is connected with storage battery (2) behind circuit board (5).
2. the spontaneous power supply unit that is used on the exercise bicycle according to claim 1 is characterized in that: described generator (1) is connected with mobile phone (6), the MP3 in the external world respectively behind circuit board (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201366464U CN202047953U (en) | 2011-04-29 | 2011-04-29 | Spontaneous power supply device used on exercise bike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201366464U CN202047953U (en) | 2011-04-29 | 2011-04-29 | Spontaneous power supply device used on exercise bike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047953U true CN202047953U (en) | 2011-11-23 |
Family
ID=44988264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201366464U Expired - Fee Related CN202047953U (en) | 2011-04-29 | 2011-04-29 | Spontaneous power supply device used on exercise bike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047953U (en) |
-
2011
- 2011-04-29 CN CN2011201366464U patent/CN202047953U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20130429 |