CN217745520U - Magnetic control vehicle resistance device - Google Patents
Magnetic control vehicle resistance device Download PDFInfo
- Publication number
- CN217745520U CN217745520U CN202221079367.3U CN202221079367U CN217745520U CN 217745520 U CN217745520 U CN 217745520U CN 202221079367 U CN202221079367 U CN 202221079367U CN 217745520 U CN217745520 U CN 217745520U
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- strong magnetism
- support
- strong
- adjusting bolt
- magnetism
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Abstract
A resistance device of a magnetic control vehicle belongs to the technical field of machinery. The action wheel is connected with the action wheel back shaft, the spring limiting plate, the connecting axle, action wheel back shaft joint support board respectively, strong magnetism support back shaft before the backup pad is connected, preceding strong magnetism support back shaft is connected with the preceding jogged joint of preceding strong magnetism support, it is fixed through the nut, the connecting axle is connected with the side opening of preceding strong magnetism support and the strong magnetism connecting hole in back strong magnetism support, it is fixed through the jump ring, the bottom surface and the preceding strong magnetism of preceding strong magnetism support are connected, the bottom surface and the strong magnetism in back of strong magnetism support are connected, preceding strong magnetism adjusting bolt passes through the nut with the backup pad and is connected, strong magnetism support before preceding strong magnetism adjusting bolt's the tip contact, the spring limiting plate is passed through to the one end of stay cord, the spring is connected with strong magnetism stay cord groove in back, strong magnetism adjusting bolt is connected with the one end of preceding strong magnetism support in back, strong magnetism support behind strong magnetism adjusting bolt's the tip contact in back. The utility model discloses a two-section type resistance device; the resistance adjusting range is widened, the resistance is adjusted in a differential mode, and convenience is brought to users.
Description
Technical Field
The utility model relates to a magnetic control car resistance device belongs to mechanical technical field.
Background
The existing magnetic control exercise bicycle resistance device generally adopts a plurality of strong magnets to be installed on a support to form an integral structure, then the strong magnets are tightly attached to the outer side of the circumference of a driven wheel, so that the strong magnets generate a magnetic field on the driven wheel to achieve interaction to generate resistance, and then the resistance is adjusted by adjusting the distance between the strong magnets and the driven wheel. Therefore, the following disadvantages are present: the condition range is small, and the requirements of users cannot be met. The resistance adjustment accuracy is poor, and the adjustment is often not in place.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a magnetic control car resistance device.
The utility model provides a magnetic control car resistance device, the action wheel is connected with the action wheel back shaft, the spring limiting plate, the connecting axle, action wheel back shaft is the joint support board respectively, preceding strong magnetism support back shaft is connected to the backup pad, preceding strong magnetism support back shaft is connected with preceding jogged joint of preceding strong magnetism support, it is fixed through the nut, the connecting axle is connected with the side opening of preceding strong magnetism support and the strong magnetism connecting hole in back of strong magnetism support, it is fixed through the jump ring, the bottom surface and the preceding strong magnetism of preceding strong magnetism support are connected, the bottom surface and the strong magnetism in back of strong magnetism support are connected, preceding strong magnetism adjusting bolt passes through the nut with the backup pad and is connected, preceding strong magnetism support of strong magnetism adjusting bolt's tip contact, the one end of stay cord passes through the spring limiting plate, the spring is connected with strong magnetism stay cord groove in back, strong magnetism adjusting bolt in back is connected with the one end of preceding strong magnetism support, strong magnetism adjusting bolt's tip contact back strong magnetism support in back.
The front strong magnetic support can rotate by taking the front strong magnetic support supporting shaft as a center, the rear strong magnetic support can rotate by taking the connecting shaft as a center, the pull rope is pulled to lift the rear strong magnetic support and the front strong magnetic support, the spring is compressed, the lifting height of the front strong magnetic support and the rear strong magnetic support is adjusted, and the size of a gap between the front strong magnetic support and the rear strong magnetic support and the outer circumference of the driven wheel is determined.
The utility model has the advantages that the two-section resistance device has more reasonable structure; the resistance adjusting range is wider, the resistance is adjusted differentially, the use is convenient, and more use pleasure is brought.
Drawings
The invention itself, however, as well as many of the attendant advantages thereof, will be best understood by reference to the following detailed description when considered in connection with the accompanying drawings, wherein like reference numerals indicate like parts throughout the several views, and wherein:
fig. 1 is an overall schematic view.
Fig. 2 is a partial schematic view of the present invention.
Fig. 3 is a separate structure diagram of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Obviously, many modifications and variations of the present invention based on the spirit of the present invention will be apparent to those skilled in the art.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description, "plurality" means two or more unless specifically limited otherwise.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It will be understood by those skilled in the art that, unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
Example 1: as shown in FIG. 1, FIG. 2 and FIG. 3, a resistance device of a magnetic control car, wherein a driving wheel 1 is connected with a driving wheel support shaft 6, a spring limit plate 12, a connecting shaft 9 and the driving wheel support shaft 6 are respectively connected with a support plate 19, the support plate 19 is connected with a front strong magnetic support shaft 8, the front strong magnetic support shaft 8 is connected with a front hole of a front strong magnetic support 2 and is fixed by a nut, the front strong magnetic support 2 can rotate by taking the front strong magnetic support shaft 8 as a center, the connecting shaft 9 is connected with a side hole 17 of the front strong magnetic support 2 and a rear strong magnetic connecting hole 16 of a rear strong magnetic support 4 and is fixed by a snap spring 10, the rear strong magnetic support 4 can rotate by taking the connecting shaft 9 as a center, the bottom surface of the front strong magnetic support 2 is connected with a front strong magnetic 3, the bottom surface of the rear strong magnetic support 4 is connected with the rear strong magnetic 5, the front strong magnetic adjusting bolt 7 is connected with the supporting plate 19 through a nut, the end part of the front strong magnetic adjusting bolt 7 is in contact with the front strong magnetic support 2, one end of the pull rope 13 is connected with the rear strong magnetic pull rope groove 15 through the spring limiting plate 12, the spring 11 is connected with the rear strong magnetic pull rope groove 15, the pull rope 13 is pulled to lift the rear strong magnetic support 4 and the front strong magnetic support 2, the spring 11 is compressed, the rear strong magnetic adjusting bolt 14 is connected with one end of the front strong magnetic support 2, the end part of the rear strong magnetic adjusting bolt 14 is in contact with the rear strong magnetic support 4, the lifting height of the front strong magnetic support 2 and the rear strong magnetic support 4 is adjusted, and the size of the gap between the front strong magnetic 3 and the rear strong magnetic 5 and the outer circumference of the driven wheel 18 is determined.
The front strong magnet 3 is arranged at the front part of the resistance device, the front strong magnet 3 and the front strong magnet support 2 are combined and then arranged at the front part of the whole resistance device, and the front strong magnet 3 and the front strong magnet support are fixed through bolts, and the gap between the front strong magnet 3 and the driven wheel 18 can be adjusted through the front strong magnet adjusting bolts 7, so that the front strong magnet 3 and the driven wheel 18 interact to generate resistance.
The rear strong magnetic support 4 is arranged at the rear part of the resistance device and is connected with the front strong magnetic support 2 through a connecting shaft 9, the rear strong magnetic 5 and the rear strong magnetic support 4 are combined and then arranged at the rear part of the integral resistance device and are fixed through bolts, and the rear strong magnetic adjusting bolts 14 can be used for adjusting the gap between the driven wheel so that the rear strong magnetic 5 and the driven wheel 18 interact to generate resistance; make back strong magnetism 5 and follow the clearance in the wheel 18 circumference outside through stay cord 13, the clearance diminishes resistance grow, clearance grow resistance diminishes makes the magnetic control car reach the purpose of loading resistance, stay cord 13 passes through the clearance of back strong magnetism 5 of knob 20 regulation, when needs adjust the clearance grow, rotatory knob 20 makes the taut back strong magnetism 5 of stay cord 13, make back strong magnetism 5 upwards raise the clearance, when needs reduce the clearance, 20 knobs of opposite direction unscrewing, stay cord 13 makes back strong magnetism 5 accomplish the clearance adjustment fast with the help of the tension effect of spring 11, also utilize back strong magnetism 5 magnetic attraction effect to accomplish the clearance adjustment simultaneously, make the spacing effect that utilizes stay cord 13 to pull of back strong magnetism 5 accomplish simultaneously, control on knob 20 with the assurance control range.
As described above, although the embodiments of the present invention have been described in detail, it will be apparent to those skilled in the art that many modifications are possible without substantially departing from the invention and its effects. Therefore, all such modifications are also included in the scope of the present invention.
Claims (5)
1. The utility model provides a magnetic control car resistance device, a serial communication port, the action wheel is connected with the action wheel back shaft, the spring limiting plate, the connecting axle, the action wheel back shaft is the joint support board respectively, preceding strong magnetism support back shaft is connected to the backup pad, preceding strong magnetism support back shaft is connected with the preceding jogged joint of preceding strong magnetism support, it is fixed through the nut, the connecting axle is connected with the side opening of preceding strong magnetism support and the strong magnetism connecting hole in back strong magnetism support, it is fixed through the jump ring, the bottom surface and the preceding strong magnetism of preceding strong magnetism support are connected, the bottom surface and the strong magnetism in back of back strong magnetism support are connected, preceding strong magnetism adjusting bolt passes through the nut with the backup pad and is connected, preceding strong magnetism support of tip contact of preceding strong magnetism adjusting bolt, the spring limiting plate is passed through to the one end of stay cord, the spring is connected with the strong magnetism stay cord groove in back, back strong magnetism adjusting bolt is connected with the one end of preceding strong magnetism support, the strong magnetism adjusting bolt in back end contact back strong magnetism support.
2. The magnetically controlled vehicle drag device of claim 1, wherein the front strong magnetic bracket is rotatable about a front strong magnetic bracket support axis.
3. The magnetically controlled vehicle drag device of claim 1, wherein the rear strong magnetic bracket is rotatable about the connection axis.
4. The magnetically controlled vehicle drag device of claim 1, wherein pulling the pull cord raises the rear and front strong magnetic brackets and the spring is compressed.
5. The resistance device of claim 1, wherein the height of the front and rear strong magnetic brackets is adjusted to determine the gap between the front and rear strong magnets and the outer circumference of the driven wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221079367.3U CN217745520U (en) | 2022-05-07 | 2022-05-07 | Magnetic control vehicle resistance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221079367.3U CN217745520U (en) | 2022-05-07 | 2022-05-07 | Magnetic control vehicle resistance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217745520U true CN217745520U (en) | 2022-11-08 |
Family
ID=83883974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221079367.3U Active CN217745520U (en) | 2022-05-07 | 2022-05-07 | Magnetic control vehicle resistance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217745520U (en) |
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2022
- 2022-05-07 CN CN202221079367.3U patent/CN217745520U/en active Active
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