CN203763767U - Magnetic control adjusting device in flywheel - Google Patents
Magnetic control adjusting device in flywheel Download PDFInfo
- Publication number
- CN203763767U CN203763767U CN201420068694.8U CN201420068694U CN203763767U CN 203763767 U CN203763767 U CN 203763767U CN 201420068694 U CN201420068694 U CN 201420068694U CN 203763767 U CN203763767 U CN 203763767U
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- CN
- China
- Prior art keywords
- flywheel
- arc spring
- spring lamination
- flywheel disc
- adjusting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a magnetic control adjusting device in a flywheel, which comprises a circular housing with a bearing support board, and is characterized in that a flywheel plate is arranged in the cavity of the housing; a rotating shaft is arranged in the middle of the flywheel plate in a penetrating manner; the other end of the rotating shaft penetrates out of the bearing support board; two arc-shaped spring plates, of which the openings are opposite to each other, are arranged on the periphery of the flywheel plate; a plurality of magnetic blocks are arranged on the arc-shaped spring plates in the direction corresponding to the housing; the lower ends of the arc-shaped spring plates are respectively hinged to the lower end of the flywheel plate; the upper ends of the arc-shaped spring plates are connected with arc-shaped spring plate working stroke regulating slide blocks arranged on the end surface of the flywheel plate through a stay cord respectively. The magnetic control adjusting device is simple in structure, and convenient in adjustment of flywheel magnetic attraction resistance, and beneficial to adjusting a sporting device to provide proper exercise quantity for an exerciser.
Description
Technical field
The utility model relates to magnetic control adjusting device in a kind of flywheel.
Background technology
General indoor sports equipment, treadmill for example, to control and trample resistance by magnetic control drag devices, because sporter is often because the difference of men and women, age size and physical efficiency has a little otherness, the resistance that the people of physically alive may need flywheel to rotate is larger, just can be enough to foot strength training and device endurance, contrary to the poor people of physical efficiency, the resistance that this flywheel rotates just must be small and light soon.Existing flywheel magnetic controlled device is arranged at flywheel periphery by magnetic control sheet, this kind of complex structure, and security is low, has potential safety hazard.
Summary of the invention
The purpose of this utility model is to provide magnetic control adjusting device in a kind of flywheel, and this apparatus structure is simple, and the convenient magnetic resistance of adjusting flywheel, is conducive to sports equipment and adjusts the suitable amount of exercise to sporter.
The technical solution of the utility model is: magnetic control adjusting device in a kind of flywheel, comprise that one has the annular casing of bearing plate, in described casing die cavity, be provided with Flywheel disc, described Flywheel disc middle part is equipped with a rotating shaft, the described rotating shaft other end passes bearing plate, described Flywheel disc periphery is provided with two nocks relatively and periphery is connected with the arc spring lamination of some magnetic patch, described two arc spring lamination lower ends are hinged with Flywheel disc lower end respectively, and arc spring lamination upper end is connected with the arc spring lamination impulse stroke adjusting slider that is arranged at Flywheel disc end face through a stay cord respectively.
Further, described bearing plate is laid with some through holes along circumference, described Flywheel disc is formed through the mutual snapping of attachment screw by two disks, described arc spring lamination is arranged at the die cavity outer rim that two disks form, in described Flywheel disc, also offer for placing the groove of stage clip, the described stage clip other end is connected with arc spring lamination inner ring.
Further, described adjusting slider is arranged in the chute of Flywheel disc end face, and described stay cord one end is connected with arc spring lamination, and the stay cord other end strides across the turning-bar that is arranged at chute top and is connected with adjusting slider.
Further, described Flywheel disc one side end face is provided with axle sleeve, is provided with for locking the radial screw of rotating shaft on described axle sleeve.
Further, the described rotating shaft other end is connected with the rolling bearing being arranged in the dead eye of bearing plate middle part, and passes bearing plate and be connected with belt wheel.
Compared with prior art, the utlity model has following advantage: this device is not only simple in structure, easy to use, and can be by regulating the impulse stroke of arc spring lamination to regulate the magnetic drag size of Flywheel disc and casing, arc spring lamination is the closer to casing, and the magnetic resistance of Flywheel disc is larger, more away from casing inner ring, magnetic resistance is less for arc spring lamination, so that sports equipment is adjusted suitable amount of exercise to sporter, this device is saved cost simultaneously, can be widely used on various sports equipments.This equipment safety is high, and foreign matter can not stick in Flywheel disc.
accompanying drawing explanation
Fig. 1 is structural scheme of mechanism of the present utility model;
Fig. 2 is the cutaway view of Fig. 1 of the present utility model;
Fig. 3 is the side sectional view of Fig. 1 of the present utility model;
In figure: 10-casing 11-bearing plate 111-dead eye 12-annular steel ring 13-through hole 14-chute 15-turning-bar 20-Flywheel disc 21-disk 22-attachment screw 23-groove 24-stage clip 30-rotating shaft 40-arc spring lamination 41-magnetic patch 50-stay cord 60-adjusting slider 70-axle sleeve 71-radial screw 80-rolling bearing.
The specific embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below, but the utility model is not limited to this.
With reference to figure 1 and Fig. 3, magnetic control adjusting device in a kind of flywheel, comprise that one has the annular casing 10 of bearing plate 11, described annular casing scale pan shape, in described casing die cavity, be provided with Flywheel disc 20, described Flywheel disc middle part is equipped with a rotating shaft 30, and the described rotating shaft other end passes bearing plate, described Flywheel disc periphery is provided with two nocks relatively and periphery is connected with the arc spring lamination 40 of some magnetic patch 41, describedly can also be provided with the annular steel ring 12 matching with magnetic patch by inner ring.For arc spring lamination can be swung with the rotation of Flywheel disc in getting final product, described two arc spring lamination lower ends are hinged with Flywheel disc lower end respectively, arc spring lamination upper end respectively through a stay cord 50 be arranged at Flywheel disc end face for regulating the adjusting slider 60 of arc spring lamination impulse stroke to be connected.
In the present embodiment, in order to save case material, described bearing plate is laid with some through holes 13 along circumference, described Flywheel disc is formed through the mutual snapping of attachment screw 22 by two disks 21, described arc spring lamination is arranged at the die cavity outer rim that two disks form, in described Flywheel disc, also offer for placing the groove 23 of stage clip, described stage clip 24 other ends are connected with arc spring lamination inner ring.
In the present embodiment, described adjusting slider is arranged in the chute 14 of Flywheel disc end face, adjusting slider can slide in chute, to regulate the impulse stroke of arc spring lamination, described stay cord one end is connected with arc spring lamination, and the stay cord other end strides across the turning-bar 15 that is arranged at chute top and is connected with adjusting slider.
In the present embodiment, described Flywheel disc one side end face is provided with axle sleeve 70, for rotating shaft and Flywheel disc are fixed, by rotating shaft flywheel driven dish, is rotated, and is provided with for locking the radial screw 71 of rotating shaft on described axle sleeve.
In the present embodiment, the described rotating shaft other end is connected with the rolling bearing 80 being arranged in the dead eye 111 of bearing plate middle part, and passes bearing plate and be connected with the belt wheel for drive shaft rotation.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although this use is novel, with preferred embodiment, disclose as above, yet not in order to limit, originally make utility model, any those skilled in the art are not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or modifying the equivalent embodiment of equivalent variations, in every case do not depart from the content of technical solutions of the utility model, according to technical spirit of the present utility model, above embodiment is made to any simple modification, impartial variation and modification, all should belong to covering scope of the present utility model.
Claims (5)
1. magnetic control adjusting device in a flywheel, comprise that one has the annular casing of bearing plate, it is characterized in that, in described casing die cavity, be provided with Flywheel disc, described Flywheel disc middle part is equipped with a rotating shaft, the described rotating shaft other end passes bearing plate, described Flywheel disc periphery is provided with the relative arc spring lamination of two nocks, described arc spring lamination is to should casing direction being arranged with some magnetic patch, described two arc spring lamination lower ends are hinged with Flywheel disc lower end respectively, arc spring lamination upper end is connected with the arc spring lamination impulse stroke adjusting slider that is arranged at Flywheel disc end face through a stay cord respectively.
2. magnetic control adjusting device in flywheel according to claim 1, described bearing plate is laid with some through holes along circumference, described Flywheel disc is formed through the mutual snapping of attachment screw by two disks, described arc spring lamination is arranged at the die cavity outer rim that two disks form, in described Flywheel disc, also offer for placing the groove of stage clip, the described stage clip other end is connected with arc spring lamination inner ring.
3. magnetic control adjusting device in flywheel according to claim 2, described adjusting slider is arranged in the chute of Flywheel disc end face, described stay cord one end is connected with arc spring lamination, and the stay cord other end strides across the turning-bar that is arranged at chute top and is connected with adjusting slider.
4. according to magnetic control adjusting device in the flywheel described in claim 1,2 or 3, described Flywheel disc one side end face is provided with axle sleeve, is provided with for locking the radial screw of rotating shaft on described axle sleeve.
5. magnetic control adjusting device in flywheel according to claim 1, the described rotating shaft other end is connected with the rolling bearing being arranged in the dead eye of bearing plate middle part, and passes bearing plate and be connected with belt wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068694.8U CN203763767U (en) | 2014-02-18 | 2014-02-18 | Magnetic control adjusting device in flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068694.8U CN203763767U (en) | 2014-02-18 | 2014-02-18 | Magnetic control adjusting device in flywheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203763767U true CN203763767U (en) | 2014-08-13 |
Family
ID=51281019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420068694.8U Expired - Fee Related CN203763767U (en) | 2014-02-18 | 2014-02-18 | Magnetic control adjusting device in flywheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203763767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587635A (en) * | 2015-01-15 | 2015-05-06 | 蔡国华 | Magnetic control wheel for fitness equipment and production technology thereof |
| CN115999112A (en) * | 2021-10-21 | 2023-04-25 | 蚁派股份有限公司 | Lever flywheel resistance system |
-
2014
- 2014-02-18 CN CN201420068694.8U patent/CN203763767U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587635A (en) * | 2015-01-15 | 2015-05-06 | 蔡国华 | Magnetic control wheel for fitness equipment and production technology thereof |
| CN115999112A (en) * | 2021-10-21 | 2023-04-25 | 蚁派股份有限公司 | Lever flywheel resistance system |
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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: 20140813 Termination date: 20170218 |