CN2887353Y - Magnet controlled wheel - Google Patents
Magnet controlled wheel Download PDFInfo
- Publication number
- CN2887353Y CN2887353Y CN 200620006131 CN200620006131U CN2887353Y CN 2887353 Y CN2887353 Y CN 2887353Y CN 200620006131 CN200620006131 CN 200620006131 CN 200620006131 U CN200620006131 U CN 200620006131U CN 2887353 Y CN2887353 Y CN 2887353Y
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- CN
- China
- Prior art keywords
- flywheel
- swing
- ring
- supporting disk
- magnetic
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- 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
A magnet-controlling wheel comprises a flywheel with a bearing inside; a main shaft which is arranged through the bearing of flywheel and through a drive-body; a casing arranged on the flywheel; a magnetic force adjusting-device arranged in the casing. The adjusting-device comprises a swing-ring which is formed by a couple of oppositely arranged arc magnetized iron pieces. The magnet block is arranged above the swing-ring and the top-end of the swing-ring is properly positioned on the bottom-supporting plate in a pivoting way while the bottom-end of the swing-ring is formed into a movable free end. The pivot points of the two magnetized iron pieces of the swing-ring are arranged symmetrically along the axes. A brake device comprises a lift-bar whose center-part is pivoted on the main-shaft and two ends are arranged on the two free ends of the swing-ring; a pull-cable whose one end is fixed on one free-end of the swing-ring and the other end is round a bushing connected with a slide-block and is arranged in a runner pre-set on the cover. One end of the other pull-cable is connected to the slide-block and the other end extends to the outside of the flywheel. The design of the utility model can largely reduce the noise of running, raise the life of products and also can make the assembly easier and reduce the cost.
Description
Technical field:
The utility model relates to a kind of magnetic control wheel, especially refers to the magnetic force adjusting device in the flywheel.
Background technology:
At present, the resistance of motion that the body-building flywheel in vehicle produces in motion process mainly is reluctance force, and as shown in Figure 2, this magnetic control flywheel comprises a flywheel 1, is provided with bearing in it; One main shaft 2 is located in the bearing of flywheel; One lid 3, it is arranged on the flywheel 1, and this lid 3 is buckled into a symmetrical structure by end supporting disk 31 and face supporting disk 32; One magnetic force adjusting device 4 is arranged in the lid 3, this magnetic force adjusting device 4 comprises a pendulum circle 41, this pendulum circle is by a pair of circular arc magnetic conductive iron sheet 411 that sets in opposite directions that is, and the magnet piece 412 that is provided with in these magnetic conductive iron sheet 411 outer rims constitutes, its top is hubbed on the appropriate location of end supporting disk 31, the bottom then forms and is provided with mobilizable free end, and inner edge surface is provided with returning spring 42 to the central part of end supporting disk; Described magnetic force adjusting device also is provided with a brake apparatus 5; The structure of described brake apparatus 5 is: form an elongated groove 51 on the cover plate, one draw-gear 52 is arranged in this elongated groove 51, the free end of described pendulum circle is walked around roller 522 by a cable wire 521 and is connected draw-gear 52, draw-gear 52 spurs cable wire 521 under external force, under the pulling force of cable wire 521, the pendulum circle is done corresponding rotation around the pin joint of the other end, flat thin magnet produces change in location in company with pendulum circle and flywheel 1 inwall, therefore, the reluctance force that acts on the flywheel changes thereupon, and this magnetic force adjusting device comes to this adjustment movement effect.
The shortcoming of technique scheme is:
1, because the setting of above-mentioned brake apparatus is the free end move toward one another by the pendulum circle, therefore the whole magnetic force relative axle center and inhomogeneous that distributes, at the volley, easily produces bigger noise.
2, because above-mentioned brake apparatus is spurred for a long time by cable wire, and cable wire ruptures easily, the use that influences entire product meets the life-span.
Need during 3, owing to assembling cable wire around coming to make assembling more complicated around going.
Technical scheme:
At the problem that exists in the above-mentioned magnetic control flywheel, the purpose of this utility model is to provide a kind of magnetic control wheel, and its flywheel can reduce the noise of flywheel greatly in motion process, increase the service life of product, and can reduce cost, and makes assembling easier.
In order to achieve the above object, the utility model adopts following technical scheme:
The magnetic control wheel, mainly comprise: a flywheel is provided with bearing in it; One main shaft is located in the bearing and transmission body of flywheel; One lid, it is arranged on the flywheel, and this lid is buckled into a symmetrical structure by end supporting disk and face supporting disk; One magnetic force adjusting device, it is arranged in the lid, this magnetic force adjusting device comprises a pendulum circle, this pendulum circle is by a pair of circular arc magnetic conductive iron sheet that sets in opposite directions that is, and the magnet piece that is provided with in this magnetic conductive iron sheet outer rim constitutes, its top is hubbed on the appropriate location of end supporting disk, and the bottom then forms and is provided with mobilizable free end, and inner edge surface is provided with returning spring to the central part of end supporting disk; Described magnetic force adjusting device also is provided with a brake apparatus; Two magnetic conduction sheet pivoting points of described pendulum circle are symmetrically distributed along the axle center, and described brake apparatus comprises: a driving lever, be hubbed on the end supporting disk in the middle of it, and two ends are set in two free ends of pendulum circle; One drag-line, one end are fixed in a free end of pendulum circle, and the other end is walked around an axle sleeve and connected a slide block, and described slide block is located in the chute default on the cover plate, and another drag-line one end is connected on the slide block, and the other end stretches out the flywheel outside.Described driving lever is a fusiformis small in ends broad in the middle, is hubbed on the main shaft in the middle of it.
Owing to adopt technique scheme, brake apparatus makes the motion of pendulum circle for rotating around main shaft, therefore, the relative axle center of its magnetic force is more evenly distributed, can reduce the noise in the motion greatly, simultaneously, the use of driving lever can improve in the prior art because long-term pulling cable wire, make its easily broken shortcoming, the life-span of product is increased, in addition, because driving lever directly is contained on the main shaft, make assembling easier, also can reduce cost.
Description of drawings:
Below in conjunction with accompanying drawing the technical solution of the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model magnetic control flywheel of the prior art;
The main schematic diagram of looking in plane of the magnetic control flywheel that Fig. 2 provides for the utility model;
The schematic side view of the magnetic control flywheel that Fig. 3 provides for the utility model.
Embodiment:
Embodiment of the present utility model such as Fig. 2, shown in Figure 3, the magnetic control wheel, mainly comprise: a flywheel 1 is provided with bearing in it; One main shaft 2 is located in the bearing and transmission body of flywheel; One lid 3, it is arranged on the flywheel 1, and this lid is buckled into a symmetrical structure by end supporting disk 31 and face supporting disk 32; One magnetic force adjusting device 4, it is arranged in the lid, this magnetic force adjusting device comprises a pendulum circle 41, this pendulum circle is by a pair of circular arc magnetic conductive iron sheet 411 that sets in opposite directions that is, and 412 of magnet that is provided with in these magnetic conductive iron sheet 411 outer rims constitute, its top is hubbed on the appropriate location of end supporting disk 31, and the bottom then forms and is provided with mobilizable free end, and inner edge surface is provided with returning spring 42 to the central part of end supporting disk; Described magnetic force adjusting device also is provided with a brake apparatus 6; Two magnetic conduction sheets, 411 pivoting points of described pendulum circle 41 are symmetrically distributed along the axle center, and described brake apparatus comprises: a driving lever 61, be hubbed on the end supporting disk 31 in the middle of it, and two ends are set in two free ends of pendulum circle 41; One drag-line 62, the one end is fixed in a free end of pendulum circle 41, the other end is walked around an axle sleeve 63 and is connected a slide block 64, described slide block 64 is located in the chute 65 default on the cover plate, another drag-line 66 1 ends are connected on the slide block 64, and the other end stretches out the flywheel outside, in an embodiment, described driving lever 61 is a fusiformis small in ends broad in the middle, is hubbed on the main shaft 2 in the middle of it.
During the utility model action, pulling drag-line 66, driving slide block 64 moves in chute 65, thereby driving a magnetic conduction sheet rotates around pivoting point, because driving lever 61 and two magnetic conduction sheet two ends sockets, rotate around pivoting point thereby drive another magnetic conduction sheet, make two magnetic conduction sheets clockwise or rotate counterclockwise, owing to adopt technique scheme around the axle center, brake apparatus makes the motion of pendulum circle for to rotate around main shaft, therefore, the relative axle center of its magnetic force is more evenly distributed, and can reduce the noise in the motion greatly, simultaneously, the use of driving lever can improve in the prior art because long-term pulling cable wire makes its easily broken shortcoming, and the life-span of product is increased, in addition, because driving lever directly is contained on the main shaft, makes assembling easier, also can reduce cost.
Claims (2)
1, magnetic control wheel mainly comprises:
One flywheel is provided with bearing in it;
One main shaft is located in the bearing and transmission body of flywheel;
One lid, it is arranged on the flywheel, and this lid is buckled into a symmetrical structure by end supporting disk and face supporting disk;
One magnetic force adjusting device, it is arranged in the lid, this magnetic force adjusting device comprises a pendulum circle, this pendulum circle is by a pair of circular arc magnetic conductive iron sheet that sets in opposite directions that is, and the magnet piece that is provided with in this magnetic conductive iron sheet outer rim constitutes, its top is hubbed on the appropriate location of end supporting disk, and the bottom then forms and is provided with mobilizable free end, and inner edge surface is provided with returning spring to the central part of end supporting disk; Described magnetic force adjusting device also is provided with a brake apparatus;
It is characterized in that: two magnetic conduction sheet pivoting points of described pendulum circle are symmetrically distributed along the axle center, and described brake apparatus comprises: a driving lever, be hubbed on the end supporting disk in the middle of it, and two ends are set in two free ends of pendulum circle; One drag-line, one end are fixed in a free end of pendulum circle, and the other end is walked around an axle sleeve and connected a slide block, and described slide block is located in the chute default on the cover plate, and another drag-line one end is connected on the slide block, and the other end stretches out the flywheel outside.
2, magnetic control wheel as claimed in claim 1, it is characterized in that: described driving lever is a fusiformis small in ends broad in the middle, is hubbed on the main shaft in the middle of it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620006131 CN2887353Y (en) | 2006-04-20 | 2006-04-20 | Magnet controlled wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620006131 CN2887353Y (en) | 2006-04-20 | 2006-04-20 | Magnet controlled wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2887353Y true CN2887353Y (en) | 2007-04-11 |
Family
ID=38045930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620006131 Expired - Fee Related CN2887353Y (en) | 2006-04-20 | 2006-04-20 | Magnet controlled wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2887353Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101450247B (en) * | 2007-12-04 | 2011-05-11 | 合元群股份有限公司 | Magnetic-control wheel |
| TWI418705B (en) * | 2011-01-31 | 2013-12-11 | Dyaco Int Inc | Magnetic control flywheel assembly |
| CN114849152A (en) * | 2022-05-20 | 2022-08-05 | 青岛钜源健身科技有限公司 | Combined multifunctional aerobic training equipment |
-
2006
- 2006-04-20 CN CN 200620006131 patent/CN2887353Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101450247B (en) * | 2007-12-04 | 2011-05-11 | 合元群股份有限公司 | Magnetic-control wheel |
| TWI418705B (en) * | 2011-01-31 | 2013-12-11 | Dyaco Int Inc | Magnetic control flywheel assembly |
| CN114849152A (en) * | 2022-05-20 | 2022-08-05 | 青岛钜源健身科技有限公司 | Combined multifunctional aerobic training equipment |
| CN114849152B (en) * | 2022-05-20 | 2023-06-27 | 青岛钜源健身科技有限公司 | Combined multifunctional aerobic training equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070411 |