CN202028107U - Self-power-generating type body-building device - Google Patents
Self-power-generating type body-building device Download PDFInfo
- Publication number
- CN202028107U CN202028107U CN2011200816774U CN201120081677U CN202028107U CN 202028107 U CN202028107 U CN 202028107U CN 2011200816774 U CN2011200816774 U CN 2011200816774U CN 201120081677 U CN201120081677 U CN 201120081677U CN 202028107 U CN202028107 U CN 202028107U
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- electromagnetic damper
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Abstract
The utility model discloses a self-power-generating type body-building device which comprises a driving belt pulley, an inertia wheel, an electromagnetic damper and an idle wheel device, wherein the inertia wheel is arranged on a vertical supporting plate and connected with a power generating device; the inertia wheel can be driven by the driving belt pulley to rotate through the transmission of a belt, and the idle wheel device arranged on the side surface of the belt is used for adjusting the tightness of the belt. The electromagnetic damper arranged on the peripheral side surface of the inertia wheel is electrically connected with the power generating device to adjust the resistance of the inertia wheel through the adjusting of input current. The resistance of the inertia wheel can be adjusted through the adjusting of the input current by the electromagnetic damper, so that the training requirements of different intensity can be met. Due to a tension spring and an adjusting screw rod, the tensioning state of the belt can be well adjusted. Therefore, the body-building device is convenient and flexible to operate.
Description
Technical field
The utility model discloses a kind of self-power generation type fitness equipment, divides by International Patent Classification (IPC) (IPC) to belong to body-building apparatus class manufacturing technology field, especially relates to a kind of power generating type body-building apparatus of adjustable resistance.
Background technology
Present body-building apparatus is varied, and purpose is the effect that reaches exercise body-building by equipment, and the equipment that has electricity generate function that the market occurs drives TRT on it by displacement, thereby the kinetic energy that consumes during with body-building is converted into electric energy.But the body-building apparatus of present band electricity generate function, the resistance during owing to its motion of its structural limitations is generally fixed, and can't adjust according to body builder's intensity.
In addition, the driving-belt of body-building apparatus generally needs installation tensioner, and with the transmission efficiency of assurance driving-belt, yet existing tensioning apparatus is installed unreasonable, and tensioning apparatus is adjusted inconvenient.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of self-power generation type fitness equipment of rational in infrastructure, adjustable resistance.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of self-power generation type fitness equipment comprises initiatively belt pulley, flying wheel, electromagnetic damper and idler assembly, wherein:
Initiatively belt pulley is fixed on the vehicle frame and with pedal and drives a device;
Flying wheel, it is installed on the supporting vertical plate and with TRT and is connected, and described active belt pulley rotates flying wheel by belt transmission, and the side of belt is provided with the elasticity that idler assembly is used to regulate belt;
Electromagnetic damper, it is arranged at all sides of flying wheel and electrically connects the resistance of adjusting flying wheel by the adjustment input current with TRT.
Further, described TRT comprises generator amature, stator, magnet, alternating current-direct current inverter and electrical energy storage device, flying wheel links to each other with generator amature, thereby rotor is around stator movement, the magnetic line of force by the cutting magnet induces electromotive force generation ac signal, its output links to each other with the ac signal input of alternating current-direct current inverter, and the dc signal I/O of alternating current-direct current inverter links to each other with the dc signal input/output terminal of electrical energy storage device.
Further, the direct current that described alternating current-direct current inverter produces links to each other with electronic watch, and the electronic watch wiring links to each other with electromagnetic damper, by the electronic watch control program, can adjust input damping current of electromagnet easily, thereby adjust the resistance of flying wheel, to adapt to the exercise requirement of varying strength.
Further, described idler assembly comprises an idle pulley, connecting rod, extension spring and adjusting screw(rod), described connecting rod is fixed on the supporting vertical plate of flying wheel, the one end is installed idle pulley, the other end connects extension spring, extension spring end in addition also links to each other with adjusting screw(rod), and above-mentioned idle pulley is tightly contacted the lower side of driving belt, adds the tensioning state that adjusting screw(rod) is adjusted belt by extension spring.
Thereby the input current that the utility model is regulated by electromagnetic damper is adjusted the resistance of flying wheel, to adapt to the exercise requirement of varying strength, the input current of electromagnetic damper is that self kinetic energy is transformed, and can also guarantee different exercise intensity in the time of the body-building environmental protection; In addition, the mounting means of idler assembly of the present utility model not only can be saved its installing space, can save cost again; Extension spring adds the tensioning state that adjusting screw(rod) can better be adjusted belt on the other hand, more convenient operation, flexible.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model exploded view.
Fig. 3 is the utility model user mode schematic diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment: see also Fig. 1 and Fig. 2, a kind of self-power generation type fitness equipment comprises initiatively belt pulley 1, flying wheel 3, electromagnetic damper 5 and idler assembly, wherein:
Initiatively belt pulley 1 is fixed on the vehicle frame and with pedal and drives a device;
Electromagnetic damper 5, it is arranged at all sides of flying wheel 3 and electrically connects the resistance of adjusting flying wheel by the adjustment input current with TRT.TRT comprises generator amature, stator, magnet, alternating current-direct current inverter and electrical energy storage device, flying wheel links to each other with generator amature, thereby rotor is around stator movement, the magnetic line of force by the cutting magnet induces electromotive force generation ac signal, its output links to each other with the ac signal input of alternating current-direct current inverter, and the dc signal I/O of alternating current-direct current inverter links to each other with the dc signal input/output terminal of electrical energy storage device.The direct current that described alternating current-direct current inverter produces links to each other with electronic watch, the electronic watch wiring links to each other with electromagnetic damper, by the electronic watch control program, can adjust input damping current of electromagnet easily, thereby adjust the resistance of flying wheel, to adapt to the exercise requirement of varying strength.
See also Fig. 2, idler assembly comprises an idle pulley 9, connecting rod 2, extension spring 6 and adjusting screw(rod) 7, described connecting rod 2 is fixed on the supporting vertical plate 8 of flying wheel, the one end is installed idle pulley 9, the other end connects extension spring 6, extension spring end in addition also links to each other with adjusting screw(rod) 7, and above-mentioned idle pulley 9 is tightly contacted the lower side of driving belt 4, adds the tensioning state that adjusting screw(rod) 7 is adjusted belt by extension spring 6.
A kind of self-generating device of sports equipment and transmission device, as Fig. 3, comprise flying wheel 3, the driving belt 4 that is fixed on the active belt pulley 1 that drives with pedal on the vehicle frame 10, the idler assembly of regulating the belt degree of tightness, band generator function, the electromagnet apparatus (electromagnetic damper) that plays damping action.The user tramples pedal and drives initiatively belt pulley 1, driving flying wheel 3 by driving belt 4 rotates, flying wheel links to each other with generator amature, thereby rotor can be around stator movement, the magnetic line of force by the cutting magnet induces electromotive force, rotor rotation is fast more, the induced potential that obtains is high more, the ac signal output of generator links to each other with the ac signal input of alternating current-direct current inverter, and the dc signal I/O of alternating current-direct current inverter links to each other with the dc signal input/output terminal of electrical energy storage device.It can be converted into electric energy by generator with the energy that the body builder consumed, and changes by the alternating current-direct current inverter.Direct current after the conversion links to each other with electronic watch, and the electronic watch wiring links to each other with the damping electromagnet again, by the electronic watch control program, can adjust input damping current of electromagnet easily, thereby adjust the resistance of flying wheel, to adapt to the exercise requirement of varying strength.Above-mentioned damping electromagnet is also referred to as electromagnetic damper.
Its special character of transmission device of the present utility model is: idler wheel link directly is fixed on the existing supporting vertical plate of flying wheel, and the connecting rod tail end adds adjusting screw(rod) with extension spring and connects.The space that idle pulley is installed can be saved on the one hand, cost can be saved again; Extension spring adds the tensioning state that adjusting screw(rod) can better be adjusted belt on the other hand, makes motion more comfortable, quiet.And initiatively belt pulley and the not directly wearing and tearing of flying wheel small belt pulley, improved its service life.Can be widely used in the various exercycles.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (4)
1. a self-power generation type fitness equipment is characterized in that comprising initiatively belt pulley, flying wheel, electromagnetic damper and idler assembly, wherein:
Initiatively belt pulley is fixed on the vehicle frame and with pedal and drives a device;
Flying wheel, it is installed on the supporting vertical plate and with TRT and is connected, and described active belt pulley rotates flying wheel by belt transmission, and the side of belt is provided with the elasticity that idler assembly is used to regulate belt;
Electromagnetic damper, it is arranged at all sides of flying wheel and electrically connects the resistance of adjusting flying wheel by the adjustment input current with TRT.
2. self-power generation type fitness equipment according to claim 1, it is characterized in that: described TRT comprises generator amature, stator, magnet, alternating current-direct current inverter and electrical energy storage device, flying wheel links to each other with generator amature, thereby rotor is around stator movement, the magnetic line of force by the cutting magnet induces electromotive force generation ac signal, its output links to each other with the ac signal input of alternating current-direct current inverter, and the dc signal I/O of alternating current-direct current inverter links to each other with the dc signal input/output terminal of electrical energy storage device.
3. self-power generation type fitness equipment according to claim 1 and 2 is characterized in that: the direct current that described TRT produces links to each other with electronic watch, and the electronic watch wiring links to each other with electromagnetic damper and is used to adjust the resistance of flying wheel.
4. self-power generation type fitness equipment according to claim 1, it is characterized in that: described idler assembly comprises an idle pulley, connecting rod, extension spring and adjusting screw(rod), described connecting rod is fixed on the supporting vertical plate of flying wheel, the one end is installed idle pulley, the other end connects extension spring, extension spring end in addition also links to each other with adjusting screw(rod), and above-mentioned idle pulley is tightly contacted the lower side of driving belt, adds the tensioning state that adjusting screw(rod) is adjusted belt by extension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200816774U CN202028107U (en) | 2011-03-25 | 2011-03-25 | Self-power-generating type body-building device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200816774U CN202028107U (en) | 2011-03-25 | 2011-03-25 | Self-power-generating type body-building device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028107U true CN202028107U (en) | 2011-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200816774U Expired - Fee Related CN202028107U (en) | 2011-03-25 | 2011-03-25 | Self-power-generating type body-building device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028107U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100187A (en) * | 2011-11-11 | 2013-05-15 | 昆山利晏金属制品有限公司 | Improved structure for exercise bicycle magnetic control device |
| CN107069915A (en) * | 2016-12-29 | 2017-08-18 | 天津佰金科技有限公司 | A kind of battery for body-building charging electric bicycle |
| CN107362496A (en) * | 2017-07-21 | 2017-11-21 | 谭威 | A kind of belt tensioning mechanism of exercycle |
| CN110075469A (en) * | 2019-05-22 | 2019-08-02 | 厦门康乐佳运动器材有限公司 | A kind of self power generation inertia wheel apparatus and magnetic body-building instrument |
-
2011
- 2011-03-25 CN CN2011200816774U patent/CN202028107U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100187A (en) * | 2011-11-11 | 2013-05-15 | 昆山利晏金属制品有限公司 | Improved structure for exercise bicycle magnetic control device |
| CN107069915A (en) * | 2016-12-29 | 2017-08-18 | 天津佰金科技有限公司 | A kind of battery for body-building charging electric bicycle |
| CN107362496A (en) * | 2017-07-21 | 2017-11-21 | 谭威 | A kind of belt tensioning mechanism of exercycle |
| CN107362496B (en) * | 2017-07-21 | 2019-12-24 | 谭威 | Belt tensioning mechanism of exercise bicycle |
| CN110075469A (en) * | 2019-05-22 | 2019-08-02 | 厦门康乐佳运动器材有限公司 | A kind of self power generation inertia wheel apparatus and magnetic body-building instrument |
| CN110075469B (en) * | 2019-05-22 | 2024-01-16 | 厦门康乐佳运动器材有限公司 | Self-generating flywheel device and magnetic control body-building 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20180325 |