CN209204556U - A kind of exercycle - Google Patents
A kind of exercycle Download PDFInfo
- Publication number
- CN209204556U CN209204556U CN201821972628.8U CN201821972628U CN209204556U CN 209204556 U CN209204556 U CN 209204556U CN 201821972628 U CN201821972628 U CN 201821972628U CN 209204556 U CN209204556 U CN 209204556U
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- magnet synchronous
- synchronous motor
- vehicle frame
- control circuit
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
- A63B21/0058—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using motors
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
- A63B21/0051—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using eddy currents induced in moved elements, e.g. by permanent magnets
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/15—Arrangements for force transmissions
- A63B21/151—Using flexible elements for reciprocating movements, e.g. ropes or chains
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
- A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B2071/0675—Input for modifying training controls during workout
- A63B2071/0683—Input by handheld remote control
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/22—Resisting devices with rotary bodies
- A63B21/225—Resisting devices with rotary bodies with flywheels
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/50—Wireless data transmission, e.g. by radio transmitters or telemetry
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0087—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a kind of exercycles, including vehicle frame, it is mounted on vehicle frame and tramples device, it is mounted on the headstock device of vehicle frame front upper and is mounted on the seat unit of vehicle frame rear upper, the device of trampling includes belt wheel, two treadles being connect by pulley shaft with belt wheel transmission and two pedals for being connected to two treadle ends, further comprise the permanent magnet synchronous motor of a boss shape, control circuit and an energy-consuming device, the rotation axis of the permanent magnet synchronous motor is mounted on vehicle frame by bearing, the belt wheel is sequentially connected by transmission belt and permanent magnet synchronous motor, the permanent magnet synchronous motor is electrically connected with energy-consuming device, the control circuit and permanent magnet synchronous electric mechatronics and electric current by the permanent magnet synchronous motor can be controlled, resistance device resistance regulation effect to solve the problems, such as existing exercycle is bad.
Description
Technical field
The utility model relates to field of exercise equipment, are specifically related to a kind of exercycle.
Background technique
Exercycle is called " cycle ergometer " in sports science field, belongs to the aerobic fitness of typical simulation outdoor sports
Equipment, also referred to as cardiopulmonary (cardioviscular) training device, can improve the constitution of human body, certainly adjoint also fat
Consumption, and consume for a long time fat just will appear loss of weight weight-reducing effect.
Exercycle is to increase moving loads by resistance device, and existing resistance device is generally divided into two classes, i.e. magnetic control
Resistance device and fricting resistance device.
Wherein, magnetic control resistance device is in cast iron flywheel outer circle alclad skin or copper sheet, and then round circumferential direction is placed outside
The structure of several groups ferrite lattice, the magnetic field that aluminium skin or copper sheet cutting ferrite lattice generate when flywheel rotates, in aluminium skin or
Vortex is generated in copper sheet, the vortex and magnetic field interaction generate resistance, then pass through the distance between regulating magnet and flywheel
Adjust drag size.Since the method for the resistance regulation is generally to pull magnet using manual or motor using mechanical means, because
This has the disadvantage that
1, high failure rate: by the way of bracing wire or pull rod, bracing wire or pull rod, which get rusty easily, leads to unadjustable, and magnetic
It is easy to wipe to touch between iron and flywheel that it is caused to fall off；
2, resistance regulation accuracy is poor, often adjusts not in place；
3, resistance regulation reaction is slow, adjusts and needs longer reaction process；
4, outer alclad skin or copper sheet, complex process and at high cost.
And fricting resistance device is then by brake block direct weighting on flywheel, brake block is usually cortex and wool felt material
Material is made, then with an adjustable pushing knob is unified, and changes resistance by pressure change, the method for this resistance regulation have with
Lower defect:
1, noise is larger, and brake block belongs to consumables, need to regularly replace brake block；
2, resistance regulation accuracy is poor, often adjusts not in place；
3, resistance regulation reaction is slow, adjusts and needs longer reaction process.
Utility model content
The utility model is intended to provide a kind of exercycle, and the resistance device of the exercycle is realized by permanent magnet synchronous motor,
Resistance device resistance regulation effect to solve the problems, such as existing exercycle is bad.
Concrete scheme is as follows:
A kind of exercycle, including vehicle frame, the headstock dress trampled device, be mounted on vehicle frame front upper being mounted on vehicle frame
The seat unit of vehicle frame rear upper is set and is mounted on, the device of trampling includes belt wheel, by pulley shaft and belt wheel biography
Two treadles of dynamic connection and two pedals for being connected to two treadle ends, further comprise the permanent-magnet synchronous of a boss shape
Motor, control circuit and an energy-consuming device, the rotation axis of the permanent magnet synchronous motor are mounted on vehicle frame by bearing, the band
Wheel is sequentially connected by transmission belt and permanent magnet synchronous motor, and the permanent magnet synchronous motor is electrically connected with energy-consuming device, the control
Circuit and permanent magnet synchronous electric mechatronics and electric current by the permanent magnet synchronous motor can be controlled.
It further, further include a flying wheel, the flying wheel is nested on permanent magnet synchronous motor.
Further, the energy-consuming device is power resistor.
It further, further include a host computer, which connect with control circuit signal, the resistance that host computer is issued
Power control instruction is sent to control circuit.
Further, the host computer is the controller being arranged on the handlebar of headstock headstock device, which can
Set resistance.
Further, the host computer is intelligent terminal, has application program in the intelligent terminal, which can
Set resistance.
Exercycle provided by the utility model has the advantage that provided by the utility model strong compared with prior art
The resistance device of body vehicle is to realize draught control by controlling through the electric current of permanent magnet synchronous motor, has electrical adjustment, reality
When, controllable precise resistance the characteristics of.
Detailed description of the invention
Fig. 1 shows the stereoscopic schematic diagram of exercycle.
Fig. 2 shows the side views of exercycle.
Specific embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses
A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new
The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
As depicted in figs. 1 and 2, the utility model provides a kind of exercycle, which includes vehicle frame 1, is mounted on
The headstock device 3 trampled device 2, be mounted on vehicle frame front upper and the seat for being mounted on vehicle frame rear upper dress on vehicle frame
Set 4, wherein the effect of vehicle frame 1 is that a stable supporting role is provided for the exercycle.
Wherein, it is described trample device 2 include belt wheel 20, by the way that pulley shaft 200 is sequentially connected with belt wheel 20 two step on
Bar 22 and two pedals 24 for being connected to two treadles, 22 end, to be rotated by pushes pedals 24 with movable belt pulley 20, and,
Further comprise permanent magnet synchronous motor 26, control circuit (not shown) and the energy-consuming device of a boss shape (in figure not
Show), the permanent magnet synchronous motor 26 of boss shape mentioned here refers to that the shell shape by existing permanent magnet synchronous motor is set
Boss shape is counted into, internal structure is identical as existing permanent magnet synchronous motor, equally has stator and rotor, the permanent-magnet synchronous
The rotation axis of motor 26 is mounted on vehicle frame 1 by bearing, and the belt wheel 20 is passed by transmission belt 28 and permanent magnet synchronous motor 26
Dynamic connection, i.e., when belt wheel 20 drives permanent magnet synchronous motor 26 to rotate, the rotor of the permanent magnet synchronous motor 26 be maintain static it is dynamic
, and the shell of the permanent magnet synchronous motor 26 and the stator of enclosure interior follow belt wheel 20 to rotate.
The permanent magnet synchronous motor 26 is electrically connected with energy-consuming device, due to when the exercycle ride and takes exercise,
Stator winding cutting magnetic field generates induced current, which uses as generator, therefore production when taking exercise of riding
Raw electric current is consumed by energy-consuming device；The control circuit (control circuit is the prior art, herein without repeating) with
Permanent magnet synchronous motor 26 is electrically connected and can control the electric current by the permanent magnet synchronous motor, which is needing
In the case where increasing moving loads, which can generate the resistance for hindering to ride in the case where energization, pass through
The size of the electromagnetic torque of the permanent magnet synchronous motor 26 can be changed by the size of current of the permanent magnet synchronous motor 26 for control
Adjustment hinders the size for the resistance ridden, so that increased load when adjusting movement, controls permanent magnet synchronous motor by electric current
Controlling electromagnetic torque method can pass through Field Oriented Control System (FOC) Lai Shixian.I.e. the permanent magnet synchronous motor 26, which is used as, is somebody's turn to do
The resistance device of exercycle realizes resistance regulation by size of current, i.e., by way of electrical adjustment, therefore has reality
When, controllable precise the advantages that.
It further include a flying wheel 260, it is same that the flying wheel 260 is nested in permanent magnetism in the present embodiment with reference to Fig. 1 and Fig. 2
It walks on motor 26, i.e., a nested flying wheel 260 on the outer housing of the permanent magnet synchronous motor 26.
In the present embodiment, preferably, the energy-consuming device is power resistor, the i.e. permanent magnet synchronous motor 26 when riding
The electric current of generation is dissipated in a manner of thermal energy power resistor.
In the present embodiment, preferably, further including a host computer, which connect with control circuit signal, will be upper
The draught control instruction that position machine issues is sent to control circuit, and control circuit then according to drag size, sets motor and corresponds to resistance
Current value (the resistance ammeter value that current value is demarcated according to motor).Wherein, host computer, which can be, is arranged in headstock device
Handlebar on controller 50, which can set resistance, and control circuit can be by general wireline interface, such as:
UART, CAN, 485 etc. are connected with controller 50, to receive the draught control instruction of controller 50；Then according to motor electromechanics energy
It the characteristics of amount conversion, is controlled by FOC, real-time, accurate, smooth resistance output can be realized, and may be implemented accurate
Power measurement.In addition, the host computer can also be intelligent terminal, such as smart phone, tablet computer etc., intelligent terminal can be with
By way of wireless connection, such as WiFi, bluetooth etc. are connected with control circuit signal, are had in the intelligent terminal and are answered accordingly
With program (APP), which can set resistance, be then sent to draught control instruction by way of wireless transmission
Control circuit, control circuit then according to motor energy converting between mechanical the characteristics of, controlled by FOC, can be realized it is real-time, accurate,
Smooth resistance output, and accurate power measurement may be implemented.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (6)
1. a kind of exercycle, including vehicle frame, the headstock device trampled device, be mounted on vehicle frame front upper being mounted on vehicle frame
And it is mounted on the seat unit of vehicle frame rear upper, it is characterised in that: the device of trampling includes belt wheel, passes through pulley shaft
Two treadles connecting with belt wheel transmission and two pedals for being connected to two treadle ends, further comprise a boss shape
Permanent magnet synchronous motor, control circuit and an energy-consuming device, the rotation axis of the permanent magnet synchronous motor are mounted on vehicle frame by bearing
On, the belt wheel is sequentially connected by transmission belt and permanent magnet synchronous motor, and the permanent magnet synchronous motor is electrically connected with energy-consuming device,
The control circuit and permanent magnet synchronous electric mechatronics and electric current by the permanent magnet synchronous motor can be controlled.
2. exercycle according to claim 1, it is characterised in that: further include a flying wheel, the flying wheel is nested in forever
On magnetic-synchro motor.
3. exercycle according to claim 1, it is characterised in that: the energy-consuming device is power resistor.
4. exercycle according to claim 1, it is characterised in that: further include a host computer, the host computer and control circuit
The draught control instruction that host computer issues is sent to control circuit by signal connection.
5. exercycle according to claim 4, it is characterised in that: the host computer is to be arranged on the handlebar of headstock device
Controller, which can set resistance.
6. exercycle according to claim 4, it is characterised in that: the host computer is intelligent terminal, in the intelligent terminal
With application program, which can set resistance.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821972628.8U CN209204556U (en) | 2018-11-28 | 2018-11-28 | A kind of exercycle |
| US17/296,985 US20220023710A1 (en) | 2018-11-28 | 2019-11-27 | Exercise bike |
| PCT/CN2019/121117 WO2020108504A1 (en) | 2018-11-28 | 2019-11-27 | Exercise bike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821972628.8U CN209204556U (en) | 2018-11-28 | 2018-11-28 | A kind of exercycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209204556U true CN209204556U (en) | 2019-08-06 |
Family
ID=67461696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821972628.8U Active CN209204556U (en) | 2018-11-28 | 2018-11-28 | A kind of exercycle |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20220023710A1 (en) |
| CN (1) | CN209204556U (en) |
| WO (1) | WO2020108504A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020108504A1 (en) * | 2018-11-28 | 2020-06-04 | 李荣春 | Exercise bike |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11369837B2 (en) * | 2020-06-12 | 2022-06-28 | Breakaway Industries Llc | Folding exercise bike |
| USD969244S1 (en) * | 2021-03-02 | 2022-11-08 | Shengnan Wei | Chain cover for exercise bike |
| USD969245S1 (en) * | 2021-03-02 | 2022-11-08 | Shengnan Wei | Chain cover for exercise bike |
| USD969246S1 (en) * | 2021-03-02 | 2022-11-08 | Shengnan Wei | Chain cover for exercise bike |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20017524U1 (en) * | 2000-06-09 | 2000-12-28 | Cheng, Shui-Jung, San Chung, Taipeh | Generator brake device |
| CN2735637Y (en) * | 2004-08-06 | 2005-10-19 | 张煌东 | Improved structure for resistance generator of magnetic control sports vehicle |
| CN201204540Y (en) * | 2008-01-08 | 2009-03-04 | 林丽里 | Mixed generator with built-in eddy current magneto resistance |
| US8932185B2 (en) * | 2012-07-31 | 2015-01-13 | Chi Hua Fitness Co., Ltd. | Brake device with built-in power generation mechanism and permanent magnetism eddy current |
| CN105816992B (en) * | 2015-01-07 | 2018-01-19 | 曾源揆 | Generate electricity and step on body-building apparatus with brake apparatus and pin |
| CN205434816U (en) * | 2015-11-05 | 2016-08-10 | 海兴县康杰健身环卫器材有限公司 | Self -generation exercise bike |
| CN209204556U (en) * | 2018-11-28 | 2019-08-06 | 厦门脉合信息科技有限公司 | A kind of exercycle |
-
2018
- 2018-11-28 CN CN201821972628.8U patent/CN209204556U/en active Active
-
2019
- 2019-11-27 US US17/296,985 patent/US20220023710A1/en active Pending
- 2019-11-27 WO PCT/CN2019/121117 patent/WO2020108504A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020108504A1 (en) * | 2018-11-28 | 2020-06-04 | 李荣春 | Exercise bike |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020108504A1 (en) | 2020-06-04 |
| US20220023710A1 (en) | 2022-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of exercise bike Effective date of registration: 20201224 Granted publication date: 20190806 Pledgee: Xiamen finance Company limited by guarantee Pledgor: XIAMEN MAIHE INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2020980009900 |