CN212486183U - Riding inertia providing device and riding platform - Google Patents
Riding inertia providing device and riding platform Download PDFInfo
- Publication number
- CN212486183U CN212486183U CN202021730717.9U CN202021730717U CN212486183U CN 212486183 U CN212486183 U CN 212486183U CN 202021730717 U CN202021730717 U CN 202021730717U CN 212486183 U CN212486183 U CN 212486183U
- Authority
- CN
- China
- Prior art keywords
- riding
- motor
- inertia
- platform
- energy storage
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a riding inertia providing device and a riding platform, which comprises a motor and a chargeable and dischargeable electric energy storage device, wherein a rotor shaft of the motor is used for being connected with a transmission device shaft of the riding platform; a rechargeable electrical energy storage device is electrically connected to the motor. The motor is driven by a transmission device shaft of the riding platform to rotate and converts energy output by a rider treading the riding platform into electric energy; when the motor rotates in an accelerating way, the output voltage of the motor is greater than the voltage of the chargeable and dischargeable electric energy storage device, the chargeable and dischargeable electric energy storage device is charged, the chargeable and dischargeable electric energy storage device is prevented from being charged in an accelerating way, the motor rotates in an accelerating way, and then the transmission shaft is prevented from rotating in an accelerating way, so that riding inertia is provided. Because the motor with chargeable and dischargeable electric energy storage device light in weight, small, the utility model discloses a small, light in weight, use convenient to carry, ride effectual beneficial effect.
Description
Technical Field
The utility model relates to a exerciser field especially relates to an inertia of riding provides device and platform of riding.
Background
With the continuous improvement of living standard, more and more people begin to participate in the bicycle riding movement, but the outdoor riding is influenced by road conditions and weather factors, the requirements of riders cannot be completely met, and the riding platform is suitable for transportation. The riding platform simulates outdoor riding by providing resistance for the rear wheel of the bicycle, so that the bicycle can be used for body building and riding without being limited by external factors such as weather, road conditions and the like.
Traditional platform of riding mainly includes main part bearing structure, resistance device and inertia matching device, because of the platform of riding bicycle main part in the use with ride passerby static relatively, so ride with actual road surface and compare motion inertia that has lacked most, and inertial size direct influence rides the use of platform and experiences.
In order to simulate the inertia in actual road riding, most of the existing riding platforms increase the riding inertia for the riding platform through mechanical flywheel energy storage. The mechanical flywheel is meshed with a hub of the rear wheel of the bicycle, and after the bicycle is pedaled, the hub of the rear wheel of the bicycle drives the mechanical flywheel to rotate. Under the same conditions, the larger the mechanical flywheel mass, the larger the riding inertia provided. At present, the mass of a mechanical flywheel of a riding platform on the market is usually more than 6 kilograms.
The utility model discloses the people is realizing utility model technical scheme's in-process in the embodiment of this application, discovers that above-mentioned technique has following technical problem at least:
in the prior art, because the mechanical flywheel of the riding platform increases the riding inertia for the riding platform by increasing the weight, the whole weight and the volume of the riding platform are very large, and the riding platform is inconvenient to use and carry.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides device and platform of riding through providing an inertia of riding, has solved among the prior art because the mechanical flywheel of the platform of riding increases the inertia of riding for the platform of riding through increase weight for the platform of riding whole weight and volume are all very big, lead to the platform of riding use, carry inconvenient technical problem. The embodiment of the application provides the inertia of riding through the electric energy storage equipment that sets up the motor and can charge and discharge, because the motor with can charge and discharge electric energy storage equipment light in weight, small, and can provide with the actual corresponding inertia of riding, realized small, light in weight, use convenient to carry, ride effectual beneficial effect.
In order to solve the above problem, in a first aspect, an embodiment of the present application provides a riding inertia providing device, where the riding inertia providing device includes:
the motor, the rotor shaft of the said motor is used for linking with drive unit shaft of the platform of riding;
the electric energy storage device can be charged and discharged, and is electrically connected with the motor.
The motor is driven by a transmission device shaft of the riding platform to rotate and generate electric energy;
when the motor rotates with higher speed, the output voltage of the motor is greater than the voltage of the chargeable and dischargeable electric energy storage device, the chargeable and dischargeable electric energy storage device is charged, the chargeable and dischargeable electric energy storage device is prevented from being charged with higher speed by the rotation of the motor, and further prevented from accelerating the rotation of the transmission shaft of the riding platform, so that the riding inertia is provided.
Furthermore, the chargeable and dischargeable electric energy storage device is a super capacitor module, and the super capacitor module is a single super capacitor or is formed by connecting a plurality of super capacitors.
Further, the chargeable and dischargeable electrical energy storage device is a capacitor.
Further, the chargeable and dischargeable electric energy storage device is a rechargeable battery.
Further, a switch capable of automatically switching the working mode of the motor is connected to the motor, and the working mode comprises a motor mode and a generator mode.
Further, the motor is a brush motor, and the switch is a brush of the brush motor.
Furthermore, the motor is a brushless motor, the switcher is an electric regulation power converter phase, and the brushless motor is connected with the electric regulation power converter.
When the motor rotates in a decelerating way or stops rotating, the output voltage of the motor is smaller than the voltage of the chargeable and dischargeable electric energy storage device, the chargeable and dischargeable electric energy storage device discharges, the rotating speed of the motor can be maintained in the discharging process of the chargeable and dischargeable electric energy storage device, and then the rotation of the transmission shaft of the riding platform is maintained, so that the riding inertia is provided.
Further, the motor is connected with a rectifier.
Further, the motor further comprises a motor controller, and the motor controller is electrically connected with the motor.
The motor controller adjusts the magnitude of the provided riding inertia by adjusting the output of the motor.
In a second aspect, an embodiment of the present application further provides a riding platform, where the riding platform includes the riding inertia providing apparatus of the embodiment of the present application, and a transmission shaft of the riding platform is connected to a motor of the riding inertia providing apparatus.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
(1) the motor described in the embodiments of the present application is driven by the transmission shaft of the riding platform to rotate and convert the energy output by the riding platform stepped by the rider into electric energy. When the motor rotates with higher speed, the output voltage of the motor is greater than the voltage of the chargeable and dischargeable electric energy storage device, the chargeable and dischargeable electric energy storage device is charged, the chargeable and dischargeable electric energy storage device is prevented from being charged with higher speed by the rotation of the motor, and further prevented from accelerating the rotation of the shaft of the transmission device of the riding platform, so that the riding inertia is provided when the riding is accelerated.
Because the motor and the chargeable and dischargeable electric energy storage device are light in weight and small in size, and can provide the corresponding riding inertia with the actual riding, the technical problems that the riding platform is inconvenient to use and carry due to the fact that the mechanical flywheel of the riding platform increases the riding inertia for the riding platform by increasing the weight in the prior art can be effectively solved, the whole weight and the whole size of the riding platform are very large, and the riding platform is used and has good riding effect, and the beneficial effects of small size, light weight, convenience in use and carrying and good riding effect are realized
(2) The motor can switch in motor mode and generator mode, chargeable and dischargeable electric energy storage equipment can also to the motor discharge, then work as when motor deceleration rotate or stall, the output voltage of motor be less than ultracapacitor system's voltage, ultracapacitor system discharge's process can maintain the slew velocity of motor, and then maintain the transmission shaft of platform of riding rotate to provide the inertia of riding when the speed reduction of riding or the stop of riding, further strengthened the authenticity and the enjoyment of the experience of riding.
(3) According to the embodiment of the application, the motor controller adjusts the size of the provided riding inertia by adjusting the output power of the motor, so that the riding inertia with required amount or variable form can be obtained according to the requirement. The riding inertia provided by the inertia providing device can be adjusted, and various requirements can be met.
(4) This application embodiment ride other consumer on the platform, for example ride platform controller or the power consumption device that generates heat, can with ultracapacitor system module electricity connect to for ride the platform controller with consumer such as the power supply that generates heat power consumption device, effectively utilized the energy that the ride produced, realized energy-concerving and environment-protective beneficial effect.
Drawings
Fig. 1 is a schematic structural view of a riding inertia providing apparatus provided in an embodiment of the present application;
fig. 2 is a schematic structural view of a riding inertia providing apparatus provided in an embodiment of the present application;
fig. 3 is a schematic structural view of a riding inertia providing device provided in an embodiment of the present application;
FIG. 4 is a first schematic structural view of the riding platform provided in the embodiments of the present application;
fig. 5 is a structural schematic view of a riding platform provided in the embodiment of the present application;
fig. 6 is a side view of the cycling stand provided in the embodiments of the present application.
Description of reference numerals: the electric bicycle comprises a motor 110, a brushless motor 111, a brush motor 112, a chargeable and dischargeable electric energy storage device 120, a riding platform 200, a riding platform controller 210, a tower base 220, a frame 230, a large belt pulley 240, a belt 250, a small belt pulley 260, a tensioning belt pulley 270, a heat-generating energy-consuming device 280 and a front supporting leg 290.
Detailed Description
The embodiment of the application provides device and platform of riding through providing an inertia of riding, has solved among the prior art because the mechanical flywheel of the platform of riding increases the inertia of riding for the platform of riding through increase weight for the platform of riding whole weight and volume are all very big, lead to the platform of riding use, carry inconvenient technical problem.
In order to solve the technical problem of the crosstalk, the technical scheme in the embodiment of the present application has the following general idea:
but through setting up the electric energy storage equipment that motor and charge-discharge provide the inertia of riding, the simulation is ridden outdoors.
When riding, the motor is driven by the transmission device shaft of the riding platform to rotate, and the energy output by the riding platform is converted into electric energy by the rider. When the motor rotates with higher speed, the output voltage of the motor is greater than the voltage of the chargeable and dischargeable electric energy storage device, the chargeable and dischargeable electric energy storage device is charged, the chargeable and dischargeable electric energy storage device is prevented from being charged with higher speed by the rotation of the motor, and further prevented from accelerating the rotation of the shaft of the transmission device of the riding platform, so that the riding inertia is provided when the riding is accelerated.
The motor and the chargeable and dischargeable electric energy storage device have the characteristics of light weight and small volume, and can provide enough riding inertia. The mechanical flywheel of the riding platform can effectively solve the technical problems that the whole weight and the size of the riding platform are very large, the riding platform is inconvenient to use and carry due to the fact that the mechanical flywheel of the riding platform increases the riding inertia for the riding platform through increasing the weight in the prior art, and the beneficial effects of small size, light weight, convenience in use and carrying and good riding effect are achieved.
The chargeable and dischargeable electrical energy storage device may also discharge to the electric machine if the electric machine is switchable between a motor mode and a generator mode. When the motor rotates in a decelerating way or stops rotating, the output voltage of the motor is smaller than the voltage of the super capacitor, the super capacitor discharges, the discharging process of the super capacitor can maintain the rotation of the motor, and further the rotation of the transmission shaft of the riding platform is maintained, so that the riding inertia is provided when the riding is decelerated or stopped, and the authenticity and the enjoyment of riding experience are further enhanced.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Example one
Fig. 1 is a schematic structural diagram of the riding inertia providing apparatus provided in this embodiment, and as shown in fig. 1, the inertia providing apparatus 100 includes a motor 110 and a chargeable and dischargeable electric energy storage device 120.
The rotor shaft of the motor 110 is used for connecting with the transmission shaft of a riding platform (also can be a riding fitness device such as a spinning bike, a fitness bike, a power car and the like), and the chargeable and dischargeable electric energy storage device 120 is electrically connected with the motor 110.
During the use, the driver drives the bicycle and rotates, the bicycle drive the transmission shaft of platform 200 of riding rotate, the transmission shaft drive of platform 200 of riding the motor 110 rotate to the energy conversion who steps on the platform output of riding is ridden to the person of riding converts into the electric energy.
When motor 110 when rotating with higher speed, motor 110's output voltage be greater than chargeable and dischargeable electric energy storage device 120's voltage, chargeable and dischargeable electric energy storage device 120 charge the process can hinder motor 110 pivoted with higher speed, and then hinder the transmission shaft of the platform of riding rotate with higher speed to provide the inertia of riding for the bicycle, make the car hand obtain real impression of riding.
The chargeable and dischargeable electrical energy storage device 120 may be a capacitor, a rechargeable battery, or a super capacitor module, and the super capacitor module is a single super capacitor or is formed by connecting a plurality of super capacitors.
Super Capacitor (supercapacitor), also called electric double Layer Capacitor (electric double-Layer Capacitor), gold electric capacity, farad capacitance refer to a novel energy storage device between traditional condenser and rechargeable battery, and it had both had the characteristic of the quick charge-discharge of condenser, had the energy storage characteristic of battery again simultaneously, compares in condenser and rechargeable battery, and super Capacitor has following advantage:
1) the capacitor has super large capacitance of Farad level, and is much larger than a common capacitor; 2) the power released instantly is nearly ten times higher than that of a common battery and cannot be damaged; 3) the charge-discharge cycle life is more than one hundred thousand times, which is one of the biggest advantages, and the traditional battery can be charged and discharged for hundreds of times; 4) the battery can be normally used at the ambient temperature of 40-60 ℃, and the efficiency of the traditional battery is greatly reduced at low temperature; 5) the battery has super-strong charge holding capacity and very small leakage amount, and the traditional battery can be kept in a state only by being charged frequently; 6) the charging is rapid, the speed is dozens of times faster than that of a common battery, and the electric quantity required by an automobile can be filled in a few minutes; 7) the battery can not pollute the environment, is really maintenance-free, and the traditional battery still has pollution.
In view of the above advantages of the super capacitor, as a preferred embodiment, the rechargeable and dischargeable electric energy storage device according to this embodiment is a super capacitor module, and the super capacitor module is formed by connecting 3 super capacitors in series.
Take 88 kg of riding weight (rider weight and bicycle weight) and 50 km of riding speed per hour as an example. The energy Q1 obtained by the motor 110 described in this embodiment is 1/2mv28482 joules (where v is ride speed in meters per second and m is ride weight in kilograms). Energy storage Q2(Q2 1/2 CU) corresponding to the rated voltage of the supercapacitor module with the rated voltage U of 16V and the capacitance C of 66F28448 joules), and the self weight of the supercapacitor module under this parameter is only 450 g.
Experiments show that the mechanical flywheel energy storage value of the existing riding platform is only 1767 joules at the speed of 50 kilometers per hour, which is far less than the riding inertia provided by the inertia providing device in the embodiment of the application, and the mass of the mechanical flywheel of the riding platform in the prior art reaches 6.7 kilograms.
When the rated voltage U of the supercapacitor module is 16V and the capacitance C is 16.6, the weight of the supercapacitor module is only 141g, but the energy storage Q2 at the rated voltage is 1/2CU2The energy storage value is 2124 joules, which is still larger than the energy storage value (1767 joules) of the prior art mechanical flywheel with the riding weight of 88 kilograms and the speed of 50 kilometers per hour. Therefore, the energy storage of the super capacitor module can be selected from 2124 joules to 8482 joules.
As shown in fig. 1, in the present embodiment, the motor 110 is a brushless motor 111, and a rectifier 130 is connected to the brushless motor 111.
Table 1 is the torque density meter of motor 110 under the prior art level, according to table 1, brushless motor 111 described in this embodiment adopts the neodymium iron boron permanent magnet, and the moment of torsion easily reaches 8.9Nm, satisfies the structural torque demand of present middle-end platform of riding completely, and the weight of this type of motor 110 is within 3 kilograms.
Table 1 torque density meter for motor 110 at the state of the art
In summary, the total weight of the brushless motor 111 and the super capacitor adopted in the device of the embodiment of the present application is about 3 kg (the weight of the motor 110 is within 3 kg, and the weight of the super capacitor module is between 141g and 450 g). Under the same condition of riding (ride weight and ride speed per hour), inertia provide the device compare in prior art mechanical flywheel, not only greatly reduced self weight, also provided with the actual corresponding inertia of riding, solved among the prior art because the mechanical flywheel of the platform of riding increases the inertia of riding for the platform of riding through gaining in weight, make the whole weight and the volume of the platform of riding all very big, lead to the platform of riding to use, carry inconvenient technical problem, realized small, light in weight and the inertial volume of riding that provides and the actual beneficial effect who rides and conform.
In addition, as shown in fig. 1, other electric devices on the riding platform 200, for example, the riding platform controller 210, may be electrically connected to the super capacitor module to supply power to the electric devices such as the riding platform controller 210, so as to effectively utilize the energy generated by riding, and achieve the beneficial effects of energy saving and environmental protection.
Example two
Based on the same utility model concept as one of the inertia of riding provides the device in the aforesaid embodiment one, this embodiment still provides an inertia of riding provides the device.
Fig. 2 is a schematic structural diagram of a riding inertia providing device provided in the present embodiment, and referring to fig. 2, the present embodiment differs from the first embodiment only in that: the electric machine 110 is a brush electric machine 112, and the carbon brushes of the brush electric machine 112 form the switch that switches the electric machine between a motor mode and a generator mode.
As shown in fig. 2, the brush motor 112 is electrically connected to the supercapacitor module.
The carbon brush of the brush motor 112 according to the embodiment of the present application has a current commutation function, so that the motor can be switched between a motor mode and a generator mode, and the super capacitor module can also discharge electricity to the brush motor 112, and in turn, the brush motor 112 is driven to rotate. When brush motor 112 speed reduction rotate or during stall, brush motor 112's output voltage be less than the ultracapacitor system module's voltage, ultracapacitor system module discharge, the discharge process of ultracapacitor system module can promote brush motor 112 pivoted with higher speed, and then promote the transmission axle pivoted of the platform of riding with higher speed to provide the inertia of riding when riding speed reduction or the stop of riding, further strengthened the authenticity and the enjoyment of riding experience.
Other embodiments of the present embodiment are the same as the first embodiment, and various modifications and specific examples of a riding inertia providing apparatus in the first embodiment are also applicable to a riding inertia providing apparatus of the present embodiment, and through the foregoing detailed description of a riding inertia providing apparatus, a method for implementing a riding inertia providing apparatus in the present embodiment is clear to those skilled in the art, and therefore, for the brevity of the description, detailed description is not provided herein.
EXAMPLE III
Based on the same utility model concept as one of the inertia of riding provides the device in the aforesaid embodiment one, this embodiment still provides an inertia of riding provides the device.
Fig. 3 is a schematic structural diagram of the riding inertia providing apparatus provided in the present embodiment, and referring to fig. 3, the present embodiment differs from the first embodiment only in that: the brushless motor 111 is connected with a switch capable of automatically switching the working mode of the motor.
The working modes comprise a motor mode and a generator mode, wherein when the motor is in the motor mode, the motor is a driving component, receives electric energy of the chargeable and dischargeable electric energy storage device and drives a transmission shaft of the riding platform to rotate; when the electric machine is in a charging mode, the electric machine is a charging component, receives energy transmitted by rotation of a transmission shaft of the riding platform, and charges the chargeable and dischargeable electric energy storage device. As a preferred embodiment, the switch capable of automatically switching the current direction is an electrically tunable power converter 140.
The brushless motor 111 has the advantages of small running sound, smooth running, no spark, long service life and high speed, and the super capacitor module can discharge electricity to the brushless motor 111 by combining the brushless motor 111 with the electrically-adjustable power converter 140 capable of switching the current direction.
Other embodiments of the present embodiment are the same as the first embodiment, and various modifications and specific examples of a riding inertia providing apparatus in the first embodiment are also applicable to a riding inertia providing apparatus of the present embodiment, and through the foregoing detailed description of a riding inertia providing apparatus, a method for implementing a riding inertia providing apparatus in the present embodiment is clear to those skilled in the art, and therefore, for the brevity of the description, detailed description is not provided herein.
Example four
Based on the same utility model concept with one of the inertia of riding provides the device in the aforesaid embodiment three, this embodiment still provides an inertia of riding provides the device.
Referring to fig. 3, the present embodiment differs from the third embodiment only in that: the riding inertia providing apparatus 100 further includes a motor controller 150, and the motor controller 150 is electrically connected to the motor 110.
As shown in fig. 3, the motor controller 150 is connected to the brushless motor 111 through the electrically tunable power converter 140.
The motor controller adjusts the power transmitted to the motor 110 (including a brush motor and a brushless motor) by controlling the electric adjusting power converter 140, so as to adjust the output power of the motor 110 and adjust the riding inertia provided by the device.
In the embodiment of the present application, the motor controller 150 adjusts the magnitude of the provided riding inertia by adjusting the output power of the motor 110, so as to obtain the required amount or a varying form of riding inertia as required. The riding inertia provided by the inertia providing device can be adjusted, and various requirements can be met.
Other embodiments of the present embodiment are the same as the third embodiment, and various variations and specific examples of the riding inertia providing device in the third embodiment are also applicable to the riding inertia providing device of the present embodiment.
EXAMPLE five
Based on the same utility model concept as one of the inertia of riding provides the device in the aforesaid embodiment one, this embodiment still provides an inertia of riding provides the device.
The present embodiment is different from the first embodiment only in that: the super capacitor module is a single super capacitor.
Although the super capacitor module described in this embodiment is a single super capacitor, the energy storage of the super capacitor module described in this embodiment is the same as that of the super capacitor module formed by connecting three super capacitors in series used in the first embodiment.
Other embodiments of the present embodiment are the same as the first embodiment, and various modifications and specific examples of a riding inertia providing apparatus in the first embodiment of fig. 1 are also applicable to a riding inertia providing apparatus of the present embodiment, and through the foregoing detailed description of a riding inertia providing apparatus, a method for implementing a riding inertia providing apparatus in the present embodiment is clear to those skilled in the art, and therefore, for the brevity of the description, detailed description is not provided herein.
EXAMPLE six
Based on the same utility model concept as the inertia of riding provides the device in the foregoing embodiment, the embodiment of the present application provides a platform 200 of riding.
Fig. 4 is a schematic structural diagram of a riding platform provided in an embodiment of the present application, and as shown in fig. 4, the riding platform 200 includes the riding inertia providing apparatus 100 described in any of the embodiments above.
Fig. 5 is a second structural schematic diagram of a riding platform provided in the embodiment of the present application, and fig. 6 is a side view of the riding platform provided in the embodiment of the present application, and as shown in fig. 4 to 6, the riding platform 200 includes a frame 230. Specifically, the frame 230 includes a first frame body and a second frame body, the top end of the first frame body is fixedly connected to the top end of the second frame body, and the bottom end of the first frame body and the bottom end of the second frame body are inclined and extended to the two opposite sides respectively to form a herringbone shape. The bottom of first support body be equipped with preceding landing leg 290, the bottom of second support body be equipped with the back landing leg, preceding landing leg 290 with first support body mutually perpendicular, the back landing leg with the second support body mutually perpendicular.
The frame 230 is rotatably provided with a tower base 210 (i.e., the transmission shaft), the tower base 210 is parallel to the rotor shaft of the motor 110, the tower base 210 is fixedly provided with a large belt pulley 240, the rotor shaft of the motor 110 is fixedly provided with a small belt pulley 260, the motor 110 is fixedly provided with the frame 230, the motor 110 is positioned below the tower base 210, and the small belt pulley 260 is connected with the large belt pulley 240 through a belt 250.
Specifically, the tower footing 210 is vertically disposed at the top end of the first frame body, the motor 110 is also fixed to the first frame body, a rotor shaft of the motor 110 penetrates through the first frame body and is connected to the small belt pulley 260, the small belt pulley 260 and the large belt pulley 240 are located at the same side of the first frame body, and the diameter of the large belt pulley 240 is greater than that of the small belt pulley 260.
The electric energy storage device 120 is disposed in the first frame, and the chargeable and dischargeable electric energy storage device 120 is electrically connected to the motor 110.
A tension pulley 270 is further arranged between the large pulley 240 and the small pulley 260, the tension pulley 270 is rotatably arranged on the first frame body, and the tension pulley 270 is connected with the belt 250. Specifically, the tensioning pulley 270 is rotatably disposed on a tensioning shaft, and the tensioning shaft is fixed on the first frame body.
When the riding platform 200 is used, the rear wheel of the bicycle is detached firstly, then the hub of the bicycle is connected with the tower footing 220, the bicycle is treaded, the bicycle drives the tower footing 220 to rotate, the tower footing 220 drives the motor 110 to rotate through the large belt pulley 240, the small belt pulley 260 and the belt 250, the energy output by the riding platform is converted into electric energy by the motor 110, and the electric energy is stored in the electric energy storage device 120.
When the motor 110 rotates in an accelerating way, the output voltage of the motor 110 is greater than the voltage of the chargeable and dischargeable electric energy storage device 120, the chargeable and dischargeable electric energy storage device 120 is charged, the charging process of the chargeable and dischargeable electric energy storage device 120 can block the acceleration of the rotation of the motor 110, and further block the acceleration of the rotation of the tower base 220, so that the riding inertia is provided for the bicycle, and a rider can obtain a real riding feeling.
The total weight of the motor 110 and the super capacitor adopted by the riding platform 200 in the embodiment of the application is about 3 kilograms (the weight of the motor 110 is within 3 kilograms, and the weight of the super capacitor module is between 141g and 450 g). Under the same condition of riding (ride weight and the speed of a ride), the inertia of the platform of riding provide the device and compare in prior art mechanical flywheel, not only greatly reduced self weight, also provided with the actual corresponding inertia of riding, solved among the prior art because mechanical flywheel increases the inertia of riding for the platform of riding through increasing weight, make the whole weight and the volume of the platform of riding all very big, lead to the platform of riding to use, carry inconvenient technical problem, realized small, light in weight and the inertial volume of riding that provides and the actual beneficial effect who accords with of riding.
In addition, as shown in fig. 4, other electric devices on the riding platform 200, for example, the heat-generating energy-consuming device 250, may be electrically connected to the super capacitor module to supply power to the electric devices such as the heat-generating energy-consuming device 280, so as to effectively utilize energy generated by riding, and achieve the beneficial effects of energy saving and environmental protection.
Various modifications and specific examples of a riding inertia providing device in the foregoing embodiments are also applicable to a riding platform in the present embodiments, and a method for implementing a riding platform in the present embodiments is clearly known to those skilled in the art from the foregoing detailed description of a riding inertia providing device, so that a detailed description is omitted here for brevity of the description.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
(1) the motor described in the embodiments of the present application is driven by the transmission shaft of the riding platform to rotate and convert the energy output by the riding platform stepped by the rider into electric energy. When the motor rotates with higher speed, the output voltage of the motor is greater than the voltage of the chargeable and dischargeable electric energy storage device, the chargeable and dischargeable electric energy storage device is charged, the chargeable and dischargeable electric energy storage device is prevented from being charged with higher speed by the rotation of the motor, and further prevented from accelerating the rotation of the shaft of the transmission device of the riding platform, so that the riding inertia is provided when the riding is accelerated.
Because the motor and the chargeable and dischargeable electric energy storage device are light in weight and small in size, and can provide the corresponding riding inertia with the actual riding, the technical problems that the riding platform is inconvenient to use and carry due to the fact that the mechanical flywheel of the riding platform increases the riding inertia for the riding platform by increasing the weight in the prior art can be effectively solved, the whole weight and the whole size of the riding platform are very large, and the riding platform is used and has good riding effect, and the beneficial effects of small size, light weight, convenience in use and carrying and good riding effect are realized
(2) But the motor automatic switch-over direction of current, but charge and discharge's electric energy storage equipment can also to the motor discharge, then work as motor speed reduction rotate or during stall, the output voltage of motor be less than ultracapacitor system's voltage, ultracapacitor system discharge's process can maintain the rotation of motor, and then maintain the transmission shaft of the platform of riding rotate to provide the inertia of riding when riding speed reduction or ride and stop, further strengthened the authenticity and the enjoyment of riding experience.
(3) According to the embodiment of the application, the motor controller adjusts the size of the provided riding inertia by adjusting the output power of the motor, so that the riding inertia with required amount or variable form can be obtained according to the requirement. The riding inertia provided by the inertia providing device can be adjusted, and various requirements can be met.
(4) This application embodiment ride other consumer on the platform, for example ride platform controller or the power consumption device that generates heat, can with ultracapacitor system module electricity connect to for ride the platform controller with consumer such as the power supply that generates heat power consumption device, effectively utilized the energy that the ride produced, realized energy-concerving and environment-protective beneficial effect.
It should be understood that terms of orientation such as outer, middle, inner, etc., referred to or as may be referred to in this specification are defined relative to the configuration shown in the drawings and are relative terms, such that the terms may be changed correspondingly according to the position and the use state of the terms. Therefore, these and other directional terms should not be construed as limiting terms.
While the foregoing is directed to the preferred embodiment of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. Those skilled in the art can make various changes, modifications and equivalent arrangements to those skilled in the art without departing from the spirit and scope of the present application; moreover, any equivalent alterations, modifications and variations of the above-described embodiments according to the spirit and techniques of this application are intended to be within the scope of the claims of this application.
Claims (10)
1. Inertia provides device rides, its characterized in that, inertia provide device include:
the motor, the rotor shaft of the said motor is used for linking with drive unit shaft of the platform of riding;
the electric energy storage device can be charged and discharged, and is electrically connected with the motor.
2. A riding inertia providing apparatus as defined in claim 1, wherein the chargeable and dischargeable electrical energy storage device is a super capacitor module, and the super capacitor module is a single super capacitor or is composed of a plurality of super capacitors connected together.
3. The riding inertia providing apparatus of claim 1, wherein the chargeable and dischargeable electrical energy storage device is a capacitor.
4. The riding inertia providing apparatus of claim 1, wherein the rechargeable electrical energy storage device is a rechargeable battery.
5. A riding inertia providing device as claimed in any one of claims 2 to 4, wherein a switch is connected to the motor for automatically switching the operating modes of the motor, including a motor mode and a generator mode.
6. The riding inertia providing apparatus of claim 5, wherein the motor is a brushed motor and the switch is a brush of the brushed motor.
7. A riding inertia providing device as defined in claim 5, wherein the motor is a brushless motor, the switches are electrically adjustable power converter phases, and the brushless motor is connected to the electrically adjustable power converter phases.
8. The riding inertia providing apparatus of claim 5, wherein a rectifier is connected to the motor.
9. The riding inertia providing apparatus of claim 8, wherein the motor further comprises a motor controller, and the motor controller is electrically connected to the motor.
10. The cycling stand, comprising the cycling inertia providing device of claim 1, further comprising a transmission shaft, wherein the transmission shaft is connected to a motor of the cycling inertia providing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021730717.9U CN212486183U (en) | 2020-08-18 | 2020-08-18 | Riding inertia providing device and riding platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021730717.9U CN212486183U (en) | 2020-08-18 | 2020-08-18 | Riding inertia providing device and riding platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212486183U true CN212486183U (en) | 2021-02-05 |
Family
ID=74448485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021730717.9U Active CN212486183U (en) | 2020-08-18 | 2020-08-18 | Riding inertia providing device and riding platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212486183U (en) |
-
2020
- 2020-08-18 CN CN202021730717.9U patent/CN212486183U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20090277699A1 (en) | Power-generating plug-and-play vehicle | |
| CN106160324A (en) | Comprise electric bicycle electric power auxiliary supplementary device and the control method of electromotor | |
| CN206704433U (en) | Electric power, manpower hybrid power bicycle | |
| WO2005039917A1 (en) | A multifunction electric bicycle which can generate electric power | |
| CN203996654U (en) | The multipurpose bicycle of outdoor and indoor rideable generating | |
| CN107745780A (en) | Electric power, manpower hybrid power bicycle and its control method | |
| CN212486183U (en) | Riding inertia providing device and riding platform | |
| CN202911902U (en) | Electro-mechanical transformation portable bicycle | |
| CN206226095U (en) | A kind of body-building equipment power generation energy storage equipment | |
| CN201059249Y (en) | Electricity generating apparatus utilizing friction of automobile deceleration facilities | |
| CN209159917U (en) | A kind of bicycle pedal for power generation | |
| CN111884312A (en) | Riding inertia providing device and riding platform | |
| CN102826188B (en) | Electro-mechanical-transformation portable bicycle | |
| CN204563452U (en) | A kind of energy storage type Household body-building bicycle with washing machine function | |
| CN201513304U (en) | Device capable of generating electricity of linear reciprocating movement fitness equipment | |
| CN206745838U (en) | A kind of super capacitor energy-storage treadmill | |
| CN2480272Y (en) | Double-driven electricity-generating energy-saving electric bicycle | |
| CN212416809U (en) | Rowing machine inertia providing device and rowing machine | |
| CN111840896B (en) | Inertial providing device for rowing machine and rowing machine | |
| CN2912706Y (en) | Body-building and power-generating dual-purpose device | |
| CN202315090U (en) | Auxiliary device for body building with bicycle | |
| CN207617886U (en) | A kind of quick self power generation self charger of low energy consumption electric vehicle | |
| CN206077128U (en) | Electric bicycle electric power comprising electromotor auxiliary supplementary device | |
| CN208291417U (en) | It is a kind of can in riding automatic charging electric bicycle | |
| CN207972736U (en) | A kind of energy saving self-powered bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |