CN109818452A - Fitness equipment and its damping motor - Google Patents
Fitness equipment and its damping motor Download PDFInfo
- Publication number
- CN109818452A CN109818452A CN201910186244.6A CN201910186244A CN109818452A CN 109818452 A CN109818452 A CN 109818452A CN 201910186244 A CN201910186244 A CN 201910186244A CN 109818452 A CN109818452 A CN 109818452A
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- China
- Prior art keywords
- axis
- damping motor
- flywheel
- magnet steel
- stator module
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- 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
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention provides a kind of damping motors, including axis, stator module, wheel hub, iron ring, flying wheel, end cap, magnet steel and flywheel, axis is installed on fitness equipment, stator module is arranged on axis and is connected with axis, stator module matches the fixed structure to form damping motor with axis, axis passes through wheel hub, so that wheel hub is set on axis, iron ring, flying wheel, end cap is connected with wheel hub, magnet steel is connect with iron ring, flywheel is connected on end cap, wheel hub, iron ring, flying wheel, end cap, magnet steel and flywheel match the rotational structure to form damping motor, magnet steel rotates under rotational structure drive, so that magnet steel and stator module is interacted and realizes the mutual conversion of mechanical energy and electric energy.The mutual conversion of mechanical energy and electric energy is realized in damping motor of the invention, magnet steel and stator module interaction, can be accurately calculated the size of the resistance generated under different distance, be realized load step-less adjustment, is precisely controlled brake drag.
Description
Technical field
The invention belongs to damping motor technical field, it is related to a kind of fitness equipment and its damping motor, more particularly to a kind of
Suitable for fitness equipment and can accurately control damping size damping motor.
Background technique
With the increasingly raising of economic level, people constantly pursue the life of health science, and Household fitness equipment is popularized
Rate is continuously increased.
Traditional Household fitness equipment, such as Spinning, Spinning are general using manual when increasing moving loads
Friction plate is adjusted to increase frictional resistance.More high-end Spinning some draws magnet using line, its working principle is that utilizing
The magnetic field that flywheel septum magnet generates generates current vortex on flywheel, and current vortex is generated active force by the effect in magnetic field, by this
Drag sources of the active force as exercycle, by size of the control magnet at a distance from flywheel, to change the magnetic of flywheel cutting
The size of field intensity, to change the size of resistance.But the change of magnet spatial position needs the regular hour, thus can not
It realizes and quickly adjusts resistance, can not accurately calculate the size of the resistance generated under different distance, under same distance, revolving speed also can be right
Resistance has an impact.
Application No. is 201620542507.4 Chinese utility model patents to disclose a kind of unidirectional damping motor, including motor
Front and rear cover, stator, rotor and driving spindle, the rear end of driving spindle extends outwardly across rear end cap, behind end cap
One is connected on outer surface can make driving spindle be obstructed when rotating backward the passive damping unit of stalling, passive damping dress
Hysteresis damper component in setting is socketed in rear end.But the damping motor can not accomplish load step-less adjustment, brake drag without
Method is precisely controlled.
Therefore, it is necessary to design size, the reality that a kind of structure is simple, can accurately calculate the resistance generated under different distance
The fitness equipment and its damping motor for now loading step-less adjustment, being precisely controlled brake drag.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide a kind of fitness equipment and its damping motor, this hairs
Bright structure is simple, can accurately calculate the resistance generated under different distance size realizes load step-less adjustment, is precisely controlled system
Dynamic resistance.
A kind of damping motor provided according to the present invention, including axis, stator module, wheel hub, iron ring, flying wheel, end cap, magnetic
Steel and flywheel, the axis are installed on fitness equipment, and the stator module setting is connected on the shaft and with the axis, institute
It states stator module and matches the fixed structure to form damping motor with the axis, the axis passes through the wheel hub, so that the wheel
Hub sleeve is set on the shaft, and the iron ring, the flying wheel, the end cap are connected with the wheel hub, the magnet steel and institute
Iron ring connection is stated, the flywheel is connected on the end cap,
The wheel hub, the iron ring, the flying wheel, the end cap, the magnet steel and the flywheel match to form resistance
The rotational structure of Buddhist nun's motor, the magnet steel rotate under rotational structure drive, make the magnet steel and the stator module phase
The mutual conversion of interaction realization mechanical energy and electric energy.
Further, the magnet steel is annular or arc, and one or more arc magnet steel are circumferentially described fixed
Sub-component periphery.
Further, the damping motor further includes needle roller clutch, and the flywheel is connected by the needle roller clutch
On the end cap.
Further, the damping motor further includes anti-rotation gasket, and the anti-rotation gasket setting is simultaneously close on the shaft
The end of the flywheel, the anti-rotation gasket is for flywheel described in rotation stop.
Further, the damping motor further includes first bearing, second bearing and 3rd bearing, the first bearing and
Second bearing is arranged on the shaft and is located in the flying wheel, and the first bearing is respectively set with the second bearing
In the stator module two sides.
Further, the 3rd bearing is arranged on the shaft and is located in the flywheel.
Further, the damping motor further includes the first nut and the second nut, and first nut is used for will be described
Flywheel is fixed on the end cap, and second nut is for fixing the anti-rotation gasket.
Specifically, the damping motor further includes motor lines, and the motor lines are connected with the stator module, on the axis
It is provided with axial aperture, the motor lines extend through the axis along the axial aperture and are connected with controller.
Further, the damping motor further includes controller, and the controller is connected with external power resistor.
Correspondingly, the invention also discloses a kind of fitness equipment, the fitness equipment includes damping motor described above.
Compared with prior art, the present invention have it is following the utility model has the advantages that
(1) damping motor of the invention, magnet steel rotate under rotational structure drive, magnet steel and stator module phase interaction
With the mutual conversion for realizing mechanical energy and electric energy, the size of the resistance generated under different distance can be accurately calculated, realize load
Step-less adjustment is precisely controlled brake drag；
(2) damping motor of the invention, the damped control system combined using permanent magnetic brushless and controller, is passed through
The size of current be connected on controller adjustment stator module realizes the quick variation and accurate control of damping size；
(3) damping motor of the invention, structure is simple, compact, compact, stable and reliable in work, assembly rationally, manufacture
It is low with maintenance cost.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon.
Fig. 1 is the schematic diagram of the section structure of damping motor of the present invention.
Wherein, corresponding appended drawing reference in figure are as follows: 1- axis, 2- stator module, 3- wheel hub, 4- iron ring, 5- flying wheel, the end 6-
Lid, 7- magnet steel, 8- flywheel, 9- needle roller clutch, 10- anti-rotation gasket, 11- first bearing, 12- second bearing, 13- third axis
It holds, the first nut of 14-, the second nut of 15-, 16- motor lines.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, several changes and improvements can also be made.These belong to the present invention
Protection scope.
Please refer to Fig. 1.As shown in Figure 1, the embodiment of the invention provides a kind of damping motor, including axis 1, stator module 2,
Wheel hub 3, iron ring 4, flying wheel 5, end cap 6, magnet steel 7 and flywheel 8, the axis 1 are installed on fitness equipment, the stator module 2
It is arranged on the axis 1 and is connected with the axis 1, the stator module 2 matches to form consolidating for damping motor with the axis 1
Determine structure, the axis 1 passes through the wheel hub 3, so that the wheel hub 3 is set on the axis 1, the iron ring 4, the flying wheel
5, the end cap 6 is connected with the wheel hub 3, and the magnet steel 7 is connect with the iron ring 4, and the flywheel 8 is connected to the end
On lid 6,
The wheel hub 3, the iron ring 4, the flying wheel 5, the end cap 6, the magnet steel 7 and the flywheel 8 match
Formed damping motor rotational structure, the magnet steel 7 the rotational structure drive under rotate, make the magnet steel 7 with it is described fixed
The mutual conversion of mechanical energy and electric energy is realized in the interaction of sub-component 2.
The magnet steel 7 is annular or arc, and one or more arc magnet steel 7 are circumferentially in the stator module 2
Periphery.
The damping motor further includes needle roller clutch 9, and the flywheel 8 is connected to described by the needle roller clutch 9
On end cap 6.
The damping motor further includes anti-rotation gasket 10, and the anti-rotation gasket 10 is arranged on the axis 1 and close to described
The end of flywheel 8, the anti-rotation gasket 10 is for flywheel 8 described in rotation stop.
The damping motor further includes first bearing 11, second bearing 12 and 3rd bearing 13,11 He of first bearing
Second bearing 12 is set on the axis 1 and is located in the flying wheel 5, the first bearing 11 and the second bearing 12
It is separately positioned on 2 two sides of stator module.
The 3rd bearing 13 is set on the axis 1 and is located in the flywheel 8.
The damping motor further includes the first nut 14 and the second nut 15, and first nut 14 is used for the flywheel
8 are fixed on the end cap 6, and second nut 15 is for fixing the anti-rotation gasket 10.
The damping motor further includes motor lines 16, and the motor lines 16 are connected with the stator module 2, on the axis 1
It is provided with axial aperture, the motor lines 16 extend through the axis 1 along the axial aperture and are connected with controller.
The damping motor further includes controller, and the controller is connected with external power resistor.
Specific work process are as follows: flywheel 8 receives the active force of external application, and end cap 6 is driven to rotate, and revolves with runner hub 3
Turn, and then magnet steel 7 is driven to rotate, magnet steel 7 and stator module 2 act on relatively, realize that the conducting wire cutting magnet steel on stator module 2 produces
The raw magnetic line of force realizes the mutual conversion of mechanical energy and electric energy.
The embodiment of the invention also provides a kind of fitness equipment, the fitness equipment includes damping motor described above.
In conclusion damping motor of the invention, magnet steel rotates under rotational structure drive, magnet steel and stator module
The mutual conversion of mechanical energy and electric energy is realized in interaction, can accurately calculate size, the reality of the resistance generated under different distance
It now loads step-less adjustment, be precisely controlled brake drag；The damped control system combined using permanent magnetic brushless and controller,
Quick variation and accurate control that the size of current be connected on stator module realizes damping size are adjusted by controller；Structure letter
Single, compact, compact, stable and reliable in work, assembly rationally, manufactures low with maintenance cost.
In the description of the present application, it is to be understood that term " on ", "front", "rear", "left", "right", " is erected at "lower"
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is set, description the application is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (10)
1. a kind of damping motor, which is characterized in that including axis (1), stator module (2), wheel hub (3), iron ring (4), flying wheel
(5), end cap (6), magnet steel (7) and flywheel (8),
The axis (1) is installed on fitness equipment, the stator module (2) be arranged on the axis (1) and with the axis (1) phase
Connection, the stator module (2) match the fixed structure to form damping motor with the axis (1),
The axis (1) passes through the wheel hub (3), so that the wheel hub (3) is set on the axis (1), the iron ring (4), institute
State flying wheel (5), the end cap (6) is connected with the wheel hub (3), the magnet steel (7) connect with the iron ring (4), institute
Flywheel (8) is stated to be connected on the end cap (6),
The wheel hub (3), the iron ring (4), the flying wheel (5), the end cap (6), the magnet steel (7) and the flywheel
(8) rotational structure to form damping motor is matched, the magnet steel (7) rotates under rotational structure drive, makes the magnetic
The mutual conversion of mechanical energy and electric energy is realized in steel (7) and the stator module (2) interaction.
2. damping motor according to claim 1, which is characterized in that the magnet steel (7) be annular or arc, one or
Multiple arcs magnet steel (7) is circumferentially in the stator module (2) periphery.
3. damping motor according to claim 2, which is characterized in that the damping motor further includes needle roller clutch (9),
The flywheel (8) is connected on the end cap (6) by the needle roller clutch (9).
4. damping motor according to claim 3, which is characterized in that the damping motor further includes anti-rotation gasket (10),
The anti-rotation gasket (10) is arranged on the axis (1) and close to the end of the flywheel (8), and the anti-rotation gasket (10) is used for
Flywheel described in rotation stop (8).
5. damping motor according to claim 1, which is characterized in that the damping motor further include first bearing (11),
Second bearing (12) and 3rd bearing (13), the first bearing (11) and second bearing (12) are set on the axis (1)
And be located in the flying wheel (5), the first bearing (11) and the second bearing (12) are separately positioned on the stator pack
Part (2) two sides.
6. damping motor according to claim 5, which is characterized in that the 3rd bearing (13) is set in the axis (1)
It goes up and is located in the flywheel (8).
7. damping motor according to claim 4, which is characterized in that the damping motor further include the first nut (14) and
Second nut (15), first nut (14) is for the flywheel (8) to be fixed on the end cap (6), second spiral shell
Female (15) are for fixing the anti-rotation gasket (10).
8. damping motor according to claim 1, which is characterized in that the damping motor further includes motor lines (16), institute
It states motor lines (16) to be connected with the stator module (2), axial aperture, motor lines (16) edge is provided on the axis (1)
The axial aperture extends through the axis (1) and is connected with controller.
9. damping motor according to claim 8, which is characterized in that the damping motor further includes controller, the control
Device processed is connected with external power resistor.
10. a kind of fitness equipment, which is characterized in that the fitness equipment includes resistance as claimed in any one of claims 1-9 wherein
Buddhist nun's motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910186244.6A CN109818452A (en) | 2019-03-12 | 2019-03-12 | Fitness equipment and its damping motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910186244.6A CN109818452A (en) | 2019-03-12 | 2019-03-12 | Fitness equipment and its damping motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109818452A true CN109818452A (en) | 2019-05-28 |
Family
ID=66608752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910186244.6A Pending CN109818452A (en) | 2019-03-12 | 2019-03-12 | Fitness equipment and its damping motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109818452A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023165099A1 (en) * | 2022-03-04 | 2023-09-07 | 克瑞科技(东莞)有限公司 | Brushless generator for use in fitness equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205811757U (en) * | 2016-06-06 | 2016-12-14 | 深圳市万臣科技有限公司 | Unidirectional damping motor |
| CN109091795A (en) * | 2018-08-13 | 2018-12-28 | 新安乃达驱动技术（上海）股份有限公司 | damping motor structure and body-building system |
| CN209497357U (en) * | 2019-03-12 | 2019-10-15 | 新安乃达驱动技术（上海）股份有限公司 | Fitness equipment and its damping motor |
-
2019
- 2019-03-12 CN CN201910186244.6A patent/CN109818452A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205811757U (en) * | 2016-06-06 | 2016-12-14 | 深圳市万臣科技有限公司 | Unidirectional damping motor |
| CN109091795A (en) * | 2018-08-13 | 2018-12-28 | 新安乃达驱动技术（上海）股份有限公司 | damping motor structure and body-building system |
| CN209497357U (en) * | 2019-03-12 | 2019-10-15 | 新安乃达驱动技术（上海）股份有限公司 | Fitness equipment and its damping motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023165099A1 (en) * | 2022-03-04 | 2023-09-07 | 克瑞科技(东莞)有限公司 | Brushless generator for use in fitness equipment |
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