CN206700600U - Magnetic control spinning - Google Patents
Magnetic control spinning Download PDFInfo
- Publication number
- CN206700600U CN206700600U CN201720519049.7U CN201720519049U CN206700600U CN 206700600 U CN206700600 U CN 206700600U CN 201720519049 U CN201720519049 U CN 201720519049U CN 206700600 U CN206700600 U CN 206700600U
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- China
- Prior art keywords
- strong magnetic
- mounting blocks
- vehicle frame
- screw rod
- brake screw
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Abstract
The utility model discloses a kind of magnetic control Spinning, including vehicle frame and flywheel, the vehicle frame is provided with the strong magnetic assembly for being used for producing magnetic field, magnetic field intercepts during flywheel high-speed rotation and caused by strong magnetic assembly, the strong magnetic assembly includes strong magnetic mounting blocks and the kicker magnet on strong magnetic mounting blocks, the rear end of the strong magnetic mounting blocks is hinged by rotating shaft and vehicle frame, it is described to be provided with the extension spring for pulling up strong magnetic mounting blocks between magnetic mounting blocks and vehicle frame by force, brake screw rod is threaded with the vehicle frame, the brake screw rod is connected with adjusting knob, brake screw rod is driven to rotate and realize and move up and down by rotating adjusting knob, the brake screw rod is acted on to adjust the rotational angle of strong magnetic mounting blocks when moving up and down with strong magnetic mounting blocks.The utility model can reduce friction, noiseless, and people's experience property in exercise well more has the sense of reality.
Description
Technical field
It the utility model is related to health and fitness facilities technical field, and in particular to body-building bicycle.
Background technology
Authorization Notice No. is that CN205339977 Chinese utility model patent discloses a kind of be good on June 29th, 2016
Body bicycle drag regulator, the drag regulator include regulation handle, adjustment disk, fixed plate, connecting rod and magnetic control component, institute
State regulation handle to be fixedly connected with adjustment disk, the fixed plate is fixedly connected with vertical column of handrail, the adjustment disk and the fixation
Plate is hinged, and the adjustment disk can rotate relative to the fixed plate, and the fixed plate is provided with elastic bolster guide post, on the adjustment disk
Provided with multiple positioning holes that can coordinate with the elastic bolster guide post；One end of the connecting rod is hinged with the regulation handle, another
End and the magnetic control member hinges, end and the metal wheel mounting bracket of the magnetic control component are hinged.Its technical scheme used, when
Adjustment disk relative to the fixed plate rotate when, elastic bolster guide post can be coordinated with multiple positioning holes, with each positioning hole
When being coordinated, connecting rod has different displacements, therefore the angle for promoting the magnetic control component to rotate is also different so that magnetic control group
The distance between magnet and the inertia metal wheel in part difference, corresponding Resistance Value are also different.But its resistance regulation knot
Structure is complex, it has not been convenient to adjusts.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of magnetic control Spinning, the convenient resistance for adjusting flywheel
Power.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：Magnetic control Spinning, including vehicle frame with
And rotate the flywheel on the vehicle frame, the vehicle frame is provided with the strong magnetic assembly for being used for producing magnetic field, during flywheel high-speed rotation with
Magnetic field intercepts caused by strong magnetic assembly, the strong magnetic assembly include strong magnetic mounting blocks and the strong magnetic on strong magnetic mounting blocks
Body, the rear end of the strong magnetic mounting blocks are hinged by rotating shaft and vehicle frame, and strong be provided between magnetic mounting blocks and vehicle frame pulls up
The extension spring of strong magnetic mounting blocks is moved, brake screw rod is threaded with the vehicle frame, the brake screw rod is connected with regulation rotation
Button, drive brake screw rod to rotate and realize and move up and down by rotating adjusting knob, the brake screw rod when moving up and down and
Strong magnetic mounting blocks are acted on to adjust the rotational angle of strong magnetic mounting blocks.
Preferably, the front portion of the strong magnetic mounting blocks is provided with two downward projection of clamping parts side by side, two clamping parts it
Between formed and make the holding tank that flywheel turns pass through, the clamping part is provided with the mounting groove of installation kicker magnet, two kicker magnets point
It is not installed in the mounting groove of two clamping parts, and two kicker magnet magnetic are opposite.
Preferably, the vehicle frame is provided with sleeve pipe, and stop nut is provided with described sleeve pipe, and the brake screw rod passes through sleeve pipe
Endoporus and it is threadedly coupled with stop nut.
Preferably, described sleeve pipe endoporus is the stepped hole that upper diameter is big and lower diameter is small, is provided with the endoporus of top outer
The compression spring being enclosed on brake screw rod, the upper end of compression spring abut with stop nut elasticity, lower end and top endoporus bottom surface
Elasticity abuts.
Preferably, the bottom of the strong magnetic mounting blocks is provided with friction plate of bringing to a halt, and when pressing down on adjusting knob, stops
Car screw rod moves down and rotates down strong magnetic mounting blocks, friction plate of bringing to a halt compressing flywheel periphery.
The technical solution adopted in the utility model, brake screw rod is driven to rotate and realize and move down by rotating adjusting knob
Dynamic, brake screw rod is acted on to adjust the rotational angle of strong magnetic mounting blocks, so, strong abampere when moving up and down with strong magnetic mounting blocks
The contact surface of magnetic field and flywheel caused by kicker magnet can change on dress block, control flywheel drag size with this, reach work(
While energy effect, friction is reduced, noiseless, people's experience property in exercise is good, more there is the sense of reality, and adjustment structure
Simply, adjust also more convenient.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and detailed description：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of strong magnetic assembly；
Fig. 3 is the structural representation of magnetic control adjusting part.
Embodiment
The technical scheme of the utility model embodiment is explained with reference to the accompanying drawing of the utility model embodiment and
Illustrate, but following embodiments are only preferred embodiment of the present utility model, and it is not all.Based on the embodiment in embodiment,
Those skilled in the art obtain other embodiment on the premise of creative work is not made, and belong to of the present utility model
Protection domain.
Magnetic control Spinning as depicted in figs. 1 and 2, magnetic control Spinning, including vehicle frame 1 and rotation are on vehicle frame
Flywheel 2, the vehicle frame 1, which is provided with, is used to producing the strong magnetic assembly in magnetic field, the strong magnetic assembly include strong magnetic mounting blocks 5 and
Kicker magnet 4 on strong magnetic mounting blocks, the rear end of the strong magnetic mounting blocks are be hinged by rotating shaft 51 and vehicle frame 1.Flywheel is
Metal material, the present embodiment use aluminum design, and aluminium flywheel cuts magnetic production when being moved between strong magnetic magnetic field caused by strong magnetic assembly
Raw resistance, strong magnetic mounting blocks 5 can rotate upwardly and downwardly regulation, to adjust flywheel drag size.
The extension spring 7 for pulling up strong magnetic mounting blocks 5 is provided between strong magnetic mounting blocks 5 and vehicle frame 1.It is as shown in Fig. 2 strong
Magnetic mounting blocks 5 are provided with spring mounting pin 52 on front side of rotating shaft, and corresponding spring mounting pin 52 is provided with the through slot of up/down perforation, draws
The hook for stretching the one end of spring 7 is hooked in spring mounting pin 52 through through slot, and the hook and vehicle frame 1 of the extension spring other end are solid
It is fixed.The front portion of the strong magnetic mounting blocks is provided with two downward projection of clamping parts 53 side by side, and being formed between two clamping parts 53 makes
The holding tank 54 that flywheel turns pass through, the clamping part 53 are provided with the mounting groove of installation kicker magnet, and two kicker magnets are pacified respectively
In mounting groove loaded on two clamping parts, and two kicker magnet magnetic produce magnetic field on the contrary, attracting each other.
As shown in figures 1 and 3, the magnetic control component for adjusting strong magnetic assembly is additionally provided with the vehicle frame 1, magnetic control component includes stopping
Car screw rod 6, sleeve pipe 12, the top of sleeve pipe are provided with top cover 9, are provided with stop nut 10 inside casing tube internal hole, stop nut 10 can not
Rotate but can be slided up and down along casing tube internal hole, top cover 9 can prevent stop nut 10 from deviating from from casing tube internal hole, and brake screw rod
6 pass through casing tube internal hole and are threadedly coupled with stop nut 10.Described sleeve pipe endoporus is the platform that upper diameter is big and lower diameter is small
Rank hole, top endoporus is interior to be provided with the compression spring 11 being enclosed on outside on brake screw rod, upper end and the stop nut elasticity of compression spring
Abut, lower end abuts with top endoporus bottom surface elasticity, pushes down on brake screw rod, stop nut 10 compresses downwards the compression bullet
Spring.
The upper end of the brake screw rod is connected with adjusting knob 8, and adjusting knob 8 is oppressed downwards to right rotation, brake screw rod 6
Strong magnetic mounting blocks 5, to adjust the rotational angle of strong magnetic mounting blocks 5, increase the contact surface of high-intensity magnetic field and flywheel so as to increase resistance
Power, on the contrary adjusting knob 8 is retracted upwards to anticlockwise, brake screw rod 6, the contact surface of high-intensity magnetic field and flywheel is reduced so as to reduce
Resistance.While reaching regulatory function, friction is reduced, noiseless, people's experience property in exercise is good, more there is the sense of reality.
Extension spring 7 is to adjust strong magnetic mounting blocks to coordinate with brake screw rod.
Further, the bottom of the strong magnetic mounting blocks is provided with friction plate 3 of bringing to a halt.In the case of high-speed motion,
When such as needing emergency brake can firmly downwards by adjusting knob 8, the screw rod 6 that then brakes move down and make strong magnetic mounting blocks 5 to
Lower rotation, friction plate 3 of bringing to a halt compressing flywheel periphery, reaches the effect brought to a halt.After the completion of brake, adjusting knob 8 is unclamped,
In the presence of compression spring 11, brake screw rod 6 resets upwards.
Wherein, friction plate 3 of bringing to a halt is in circular arc, to be bonded with flywheel periphery, the back side of the friction plate of bringing to a halt
Provided with protuberance 31, the protuberance is provided with connecting pin, and the bottom of the strong magnetic mounting blocks is provided with friction plate mounting groove, described
Friction plate mounting groove two side corresponds to connecting pin and is provided with mounting hole, and connecting pin is arranged in mounting hole.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, it is familiar with the those skilled in the art and should be understood that the utility model includes but is not limited to accompanying drawing and above specific embodiment party
Content described in formula.Any modification without departing from function and structure principle of the present utility model is intended to be included in claims
Scope in.
Claims (5)
1. magnetic control Spinning, including the flywheel that vehicle frame and rotation are located on vehicle frame, the vehicle frame, which is provided with, to be used to produce magnetic
Strong magnetic assembly, during flywheel high-speed rotation with strong magnetic assembly caused by magnetic field intercepts, it is characterised in that：The strong magnetic assembly bag
Strong magnetic mounting blocks and the kicker magnet on strong magnetic mounting blocks are included, the rear end of the strong magnetic mounting blocks passes through rotating shaft and vehicle frame
It is be hinged, it is described it is strong be provided with the extension spring for pulling up strong magnetic mounting blocks between magnetic mounting blocks and vehicle frame, screw thread on the vehicle frame
Brake screw rod is connected with, the brake screw rod is connected with adjusting knob, drives brake screw rod to rotate simultaneously by rotating adjusting knob
Realization is moved up and down, and the brake screw rod is acted on to adjust the angle of rotation of strong magnetic mounting blocks when moving up and down with strong magnetic mounting blocks
Degree.
2. magnetic control Spinning according to claim 1, it is characterised in that：The front portion of the strong magnetic mounting blocks is provided with side by side
Two downward projection of clamping parts, being formed between two clamping parts makes the holding tank that flywheel turns pass through, and is set on the clamping part
There is the mounting groove of installation kicker magnet, two kicker magnets are respectively arranged in the mounting groove of two clamping parts, and two kicker magnet magnetic
Property is opposite.
3. magnetic control Spinning according to claim 2, it is characterised in that：The vehicle frame is provided with sleeve pipe, described sleeve pipe
Interior to be provided with stop nut, the brake screw rod is threadedly coupled through casing tube internal hole and with stop nut.
4. magnetic control Spinning according to claim 3, it is characterised in that：Described sleeve pipe endoporus be upper diameter it is big and under
The small stepped hole of portion's diameter, top endoporus is interior to be provided with the compression spring being enclosed on outside on brake screw rod, the upper end of compression spring and limit
Position nut elasticity abuts, and lower end abuts with top endoporus bottom surface elasticity.
5. magnetic control Spinning according to claim 4, it is characterised in that：The bottom of the strong magnetic mounting blocks is provided with urgency
Bremsbelage, when pressing down on brake knob, brake screw rod moves down and rotates down strong magnetic mounting blocks, brings to a halt
Friction plate oppresses flywheel periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720519049.7U CN206700600U (en) | 2017-05-11 | 2017-05-11 | Magnetic control spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720519049.7U CN206700600U (en) | 2017-05-11 | 2017-05-11 | Magnetic control spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206700600U true CN206700600U (en) | 2017-12-05 |
Family
ID=60466745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720519049.7U Active CN206700600U (en) | 2017-05-11 | 2017-05-11 | Magnetic control spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206700600U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721835A (en) * | 2018-08-14 | 2018-11-02 | 厦门康乐佳运动器材有限公司 | A kind of Magnetic-control brake device with contact emergency brake |
| CN108969988A (en) * | 2018-08-07 | 2018-12-11 | 平湖伟恒机械有限责任公司 | A kind of body-building bicycle |
| CN110270055A (en) * | 2019-07-17 | 2019-09-24 | 刘梅 | A kind of physical training bicycle |
| CN111068237A (en) * | 2018-10-22 | 2020-04-28 | 期美科技股份有限公司 | Linkage type resistance adjusting system |
| CN113694466A (en) * | 2021-08-27 | 2021-11-26 | 浙江力玄运动科技股份有限公司 | Body-building cycle capable of swinging |
-
2017
- 2017-05-11 CN CN201720519049.7U patent/CN206700600U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108969988A (en) * | 2018-08-07 | 2018-12-11 | 平湖伟恒机械有限责任公司 | A kind of body-building bicycle |
| CN108721835A (en) * | 2018-08-14 | 2018-11-02 | 厦门康乐佳运动器材有限公司 | A kind of Magnetic-control brake device with contact emergency brake |
| CN111068237A (en) * | 2018-10-22 | 2020-04-28 | 期美科技股份有限公司 | Linkage type resistance adjusting system |
| US11141624B2 (en) | 2018-10-22 | 2021-10-12 | Mu-Chuan Wu | Hybrid resistance adjustment system |
| CN110270055A (en) * | 2019-07-17 | 2019-09-24 | 刘梅 | A kind of physical training bicycle |
| CN113694466A (en) * | 2021-08-27 | 2021-11-26 | 浙江力玄运动科技股份有限公司 | Body-building cycle capable of swinging |
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