CN211635046U - Magnetic control resistance device for strength type trainer - Google Patents
Magnetic control resistance device for strength type trainer Download PDFInfo
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- CN211635046U CN211635046U CN201922052462.9U CN201922052462U CN211635046U CN 211635046 U CN211635046 U CN 211635046U CN 201922052462 U CN201922052462 U CN 201922052462U CN 211635046 U CN211635046 U CN 211635046U
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- flywheel
- conductor
- resistance device
- magnetic control
- shaft disc
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Abstract
The utility model discloses a magnetic control resistance device for strength type training ware, this magnetic control resistance device has: the shaft disc is arranged on the frame and is connected with the frame bearing; the wire rotating wheel is arranged on the wall of the shaft disc rod and drives the shaft disc to rotate; the flywheel conductor is fixedly connected with the shaft disc; the magnetic control assembly is connected with the driving mechanism and is configured on one side of the flywheel conductor, and under the action of the driving mechanism, the intersection area of the magnetic control assembly and the flywheel conductor is changed, and the number of magnetic induction lines cut by the flywheel conductor is changed, so that the resistance is changed; through the magnetic control resistance device with the structure, the flywheel conductor can obtain different resistance and speed, and intelligent adjustment is further realized.
Description
Technical Field
The utility model relates to the field of household fitness equipment, commercial fitness equipment and light commercial fitness equipment, in particular to a magnetic control resistance device for a strength trainer.
Background
Fitness equipment such as a treadmill or a spinning bike is auxiliary equipment in healthy life of people. In order to achieve the effect of strength-enhancing training of existing treadmills or spinning bicycles, a resistance device as shown in fig. 1 is usually adopted, and a weight block is used to apply resistance, and the disadvantages of the resistance include: 1. the cost is high, and one machine almost needs 100KG iron blocks; 2. the weight is inconvenient to select, and the bolt 14 is used for selecting proper weight; 3. unsafe, may press on the finger; 4. the product is heavy and difficult to carry; 5. the consumption of steel is too large and is not environment-friendly; 6. the weight cannot be intelligently selected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, provide a magnetic control resistance device for strength type training ware, aim at utilizing the magnetic control resistance to carry out intelligent regulation, changed traditional accuse and hindered the mode.
In order to achieve the above object, the present invention adopts the technical scheme that the magnetic control resistance device comprises:
the shaft disc is arranged on the frame and is connected with the frame bearing;
the wire rotating wheel is arranged on the wall of the shaft disc rod and drives the shaft disc to rotate;
the flywheel conductor is fixedly connected with the shaft disc; and
and the magnetic control assembly is connected with the driving mechanism and is configured on one side of the flywheel conductor, and the intersection area of the magnetic control assembly and the flywheel conductor is changed under the action of the driving mechanism.
Further, the magnetic control assembly comprises a magnet seat, an arc-shaped groove matched with the shape of the flywheel conductor is formed in the magnet seat, magnets are arranged on two sides of the arc-shaped groove, and the flywheel conductor is located between the two magnets.
Furthermore, a one-way bearing is arranged between the rotary wheel and the shaft disc.
Furthermore, a deep groove ball bearing is arranged between the rotary wheel and the shaft disc.
Furthermore, the flywheel conductor is an aluminum disc and is fixed on the shaft disc through bolts.
Compared with the prior art, the utility model, beneficial effect does:
1. the weight can be selected automatically and intelligently;
2. the one-way stress is realized, and the large return force is avoided, so that the safety is higher;
3. the product has no sound when being returned, is quieter and does not disturb people;
other advantages of the present invention will be further explained in the detailed description of the invention.
Drawings
Fig. 1 is a perspective view of a prior art resistance device.
Fig. 2 is a schematic view of the three-dimensional structure of the magnetic control resistance device of the present invention.
Fig. 3 is a schematic view of the sectional structure of the magnetic control resistance device of the present invention.
Fig. 4 is a schematic view of the structure of the magnetic control resistance device of the present invention.
Fig. 5 is a schematic front view of the connection between the hub and the flywheel conductor.
Fig. 6 is a schematic perspective view of fig. 5.
The reference numbers in the drawings correspond to the names: 1. a reel; 2. a wire-rotating wheel; 3. a flywheel conductor; 4. a bolt; 5. a bearing seat; 6. a one-way bearing; 7. a deep groove ball bearing; 8. a magnet base; 9. a magnet; 10. a first spacer sleeve; 11. a second spacer sleeve; 12. a drive mechanism; 13. a frame; 14. and (4) a bolt.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
Example 1:
referring to fig. 2 and 3, the magnetic resistance device for strength training device of the present invention comprises: the magnetic control device comprises a shaft disc 1, a wire wheel 2, a flywheel conductor 3 and a magnetic control assembly, wherein when the magnetic control assembly is installed, the shaft disc 1 and the flywheel conductor 3 are locked and fixed together through a bolt 4, a one-way bearing 6 and a deep groove ball bearing 7 are installed in the wire wheel 2, and finally a bearing seat 5, a first spacer sleeve 10, the wire wheel 2, a second spacer sleeve 11 and the wire wheel 2 are connected in series through the shaft disc 1 in sequence to be integrally fixed on a rack 1; the wire transfer wheel 2 is used as an initial power source, and the shaft disc 1 can rotate when rotating in one direction due to the action of the one-way bearing 6, and finally the flywheel conductor 3 is driven to rotate; when the rotary wheel 2 rotates towards the other direction, the shaft disc 1 is not stressed, and the shaft disc 1 does not rotate at the moment; this embodiment is the rotation cutting magnetic induction line through flywheel conductor 3, provide the resistance, it is specific that this magnetic control assembly includes magnet seat 8, set up the arc wall with flywheel conductor 3 shape looks adaptation on the magnet seat 8, the both sides of arc wall are provided with magnet 9, a position of flywheel conductor 3 is located between two magnet 9, when actuating mechanism 12 promoted magnet seat 8 and removed, can make the size of crossing area change between magnet 9 on the magnet seat 8 and the flywheel conductor 3, thereby change how much of flywheel conductor 3 cutting magnetic induction line, change the resistance size, through the regulation of this "magnetic control resistance" mode, can make flywheel conductor 3 can obtain different resistance and speed, realize intelligent regulation.
According to the magnetic control resistance device, as shown in fig. 5 and 6, the flywheel conductor 3 is an aluminum disc or a copper disc, and is fixed on the shaft disc through a bolt 4 so as to be detachable; the aluminum plate is preferably adopted in the embodiment, so that the weight can be greatly reduced.
Example 2:
the magnetic control resistance device of the embodiment 2 is different from the magnetic control resistance device of the embodiment 1 in that a one-way bearing 6 and a deep groove ball bearing 7 are not arranged between the wire wheel 2 and the shaft disc 1, and the shaft disc 1 is driven to rotate by a pin, a key or a mode of being directly fixedly connected with the shaft disc 1.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (5)
1. A magnetically controlled resistance device for a strength trainer, the magnetically controlled resistance device comprising:
the shaft disc is arranged on the frame and is connected with the frame bearing;
the wire rotating wheel is arranged on the wall of the shaft disc rod and drives the shaft disc to rotate;
the flywheel conductor is fixedly connected with the shaft disc; and
and the magnetic control assembly is connected with the driving mechanism and is configured on one side of the flywheel conductor, and the intersection area of the magnetic control assembly and the flywheel conductor is changed under the action of the driving mechanism.
2. The magnetically controlled resistance device according to claim 1, wherein the magnetically controlled assembly comprises a magnet base, the magnet base is provided with an arc-shaped slot matching with the shape of the flywheel conductor, magnets are disposed on two sides of the arc-shaped slot, and the flywheel conductor is disposed between the two magnets.
3. The magnetically controlled resistance device for strength exercise according to claim 2, wherein a one-way bearing is disposed between the rotatable pulley and the reel.
4. The magnetically controlled resistance device for strength training according to claim 3, wherein a deep groove ball bearing is further provided between the turning wheel and the reel.
5. The magnetically controlled resistance device for strength training according to any of claims 1-4, wherein the flywheel conductor is an aluminum plate and is fixed to the hub by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922052462.9U CN211635046U (en) | 2019-11-25 | 2019-11-25 | Magnetic control resistance device for strength type trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922052462.9U CN211635046U (en) | 2019-11-25 | 2019-11-25 | Magnetic control resistance device for strength type trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211635046U true CN211635046U (en) | 2020-10-09 |
Family
ID=72693086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922052462.9U Active CN211635046U (en) | 2019-11-25 | 2019-11-25 | Magnetic control resistance device for strength type trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211635046U (en) |
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2019
- 2019-11-25 CN CN201922052462.9U patent/CN211635046U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220330 Address after: 100000 c3-0046, floor 3, No. 18, Beitaipingzhuang Road, Haidian District, Beijing Patentee after: Beijing Jiyang times Fitness Technology Co.,Ltd. Address before: No.32, group 4, DAGUANBA village, Daguan Township, Jialing District, Nanchong City, Sichuan Province Patentee before: Chen Bo |
|
| TR01 | Transfer of patent right |