CN114653042A - Sliding resistance adjusting device and method thereof - Google Patents
Sliding resistance adjusting device and method thereof Download PDFInfo
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- CN114653042A CN114653042A CN202210277173.2A CN202210277173A CN114653042A CN 114653042 A CN114653042 A CN 114653042A CN 202210277173 A CN202210277173 A CN 202210277173A CN 114653042 A CN114653042 A CN 114653042A
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- resistance
- sliding block
- connecting rod
- sliding
- frame
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/16—Training appliances or apparatus for special sports for cycling, i.e. arrangements on or for real bicycles
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
- A63B21/0051—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using eddy currents induced in moved elements, e.g. by permanent magnets
- A63B21/0052—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using eddy currents induced in moved elements, e.g. by permanent magnets induced by electromagnets
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/16—Training appliances or apparatus for special sports for cycling, i.e. arrangements on or for real bicycles
- A63B2069/161—Training appliances or apparatus for special sports for cycling, i.e. arrangements on or for real bicycles supports for the front of the bicycle
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/16—Training appliances or apparatus for special sports for cycling, i.e. arrangements on or for real bicycles
- A63B2069/164—Training appliances or apparatus for special sports for cycling, i.e. arrangements on or for real bicycles supports for the rear of the bicycle, e.g. for the rear forks
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
- A63B2071/0636—3D visualisation
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B2071/0658—Position or arrangement of display
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Toys (AREA)
Abstract
The invention discloses a sliding resistance adjusting device and a method thereof, wherein the sliding resistance adjusting device comprises the following steps: a magnetic substance for generating a magnetic force, and a rotor 3 for being driven to rotate by an external force, characterized by comprising: the device comprises a slide block 1 and a connecting rod, wherein the slide block 1 is used for moving on a specified object; the number of the connecting rods is at least 1, the connection between the connecting rods comprises rotary connection, at least 1 connecting rod is connected with the sliding block 1, and the connection between the connecting rods and the sliding block 1 comprises rotary connection; the distance between the sliding block 1 and the rotating wheel 3 can be correspondingly changed in real time along with the change of the inclination angle of the riding equipment 19, and the change of the gravitation is controlled through the change of the distance, so that the effect of simulating the change of real-time resistance when a bicycle is pedaled up and down is finally achieved, and the real experience feeling of simulating the change of resistance (such as the resistance when a bicycle is simulated up and down) is remarkably improved.
Description
Technical Field
The invention relates to the technical field of resistance control, in particular to a resistance adjusting device and a resistance adjusting method for controlling resistance by controlling the movement of a sliding block 1 through the change of a connecting rod.
Background
The function of resistance adjustment is widely applied to devices (such as traditional exercise bicycles, VR bicycles and the like) for simulating riding, wherein the function of magnetic control resistance adjustment is applied mostly, and mainly, when a user uses the riding device, the resistance generated by friction between wheels and the ground in a real environment is simulated by controlling the resistance generated by a magnetic control module (for example, controlling the distance between a rotating wheel and a magnet) of the riding device, so that the user can obtain an experience similar to riding on a real road surface under the condition that the riding device does not move, and the riding device can generally perform visual simulation by combining a virtual picture displayed by a front screen, so as to obtain a better riding experience. However, the conventional magnetic control resistance device cannot simulate the effect of real-time resistance change of the riding device on an uphill slope or a downhill slope (the magnetic force is controlled by controlling the distance through a common motor, the stress change response time is very delayed, the running sound is relatively loud and the cost is high even though the magnetic control resistance device is driven by a high-end motor), so that a user cannot sense the change of real resistance when pedaling in real time when riding on the uphill slope or the downhill slope is simulated, and the reality of the immersive experience of the simulated riding is greatly influenced.
Disclosure of Invention
Therefore, in order to overcome the disadvantages of the background art, the present invention provides a resistance adjusting device and method thereof, wherein when the riding device 19 is simulated to ascend or descend a slope (i.e. to simulate the inclination of the vehicle body), the rotation resistance to which the turning wheel 3 rotates can be changed correspondingly with the rotation angle (inclination) of the riding device 19 in real time.
In order to realize the purpose of the invention, the invention adopts the following technical scheme: a sliding resistance adjusting device comprising: a magnetic substance for generating a magnetic force, and a rotor 3 for being driven to rotate by an external force, characterized by comprising: the sliding block 1 is arranged on the resistance frame 2, and the sliding block 1 is used for moving on the resistance frame 2; the resistance frame 2 is used for supporting the sliding block 1; at least 1 connecting rod is connected with the sliding block 1 in a rotating way.
Preferably, the method further comprises the following steps: the slide block 1 or the rotating wheel 3 contains the magnetic substance, and the number of the connecting rods is 2, namely a first connecting rod 4 and a second connecting rod 6; the sliding block 1 is positioned between the second connecting rod 6 and the rotating wheel 3; the first connecting rod 4 is respectively connected with the sliding block 1 and the second connecting rod 6 in a rotating way; the second connecting rod 6 is connected with the resistance frame 2.
Preferably, the method further comprises the following steps: the magnetic substance is a magnet, the magnet is arranged on the resistance frame 2, the rotating wheel 3 is arranged on the sliding block 1, and if the sliding block 1 moves, the rotating wheel 3 can move along with the sliding block 1.
Preferably, the method further comprises the following steps: and the power module comprises a driver and a power source, and the driver is connected with the resistance frame 2.
Preferably, the method further comprises the following steps: the power source is a motor 12, the transmission is an electric cylinder 25, the electric cylinder 25 comprises an expansion rod 10, and the expansion rod 10 is connected with the resistance frame 2.
Preferably, the method further comprises the following steps: a riding device 19, said riding device 19 comprising said runner 3.
Preferably, the method further comprises the following steps: a base plate 20, said base plate 20 being connected to the actuator.
Preferably, the method further comprises the following steps: the base plate 20 is connected to the second link 6.
The present invention also includes a method characterized by comprising: the magnetic resistance device comprises a magnetic substance, a rotating wheel 3, a sliding block 1, a connecting rod and a resistance frame 2, wherein the sliding block 1 is arranged on the resistance frame 2, the connecting rod is rotationally connected with the sliding block 1, the sliding block 1 and the rotating wheel 3 are rotated, and the sliding block 1 moves on the resistance frame; the value of the included angle alpha is made to satisfy: 0 > alpha > 180 deg., said angle alpha being the angle a straight line 30 makes with a perpendicular 5, said straight line 30 being a straight line passing through two points on said slider 1, said perpendicular 5 being a straight line perpendicular to the horizontal.
The rotary connection means that the objects are connected in a relatively rotatable manner, and the rotary connection comprises hinging. The sliding according to the present invention includes both contact sliding and non-contact movement. The connecting rod of the present invention is a connecting body, and may include: straight or curved shapes, with soft, hard or elastically deformable properties.
The working principle of the invention is as follows: through the change of the included angle alpha, the connecting rod is used for driving the sliding block 1 to do reciprocating motion, so that the distance between the sliding block 1 and the rotating wheel 3 can be correspondingly changed in real time along with the change of the inclination of the vehicle body 19 (or the resistance frame 2), the change of the attractive force between the magnetic substance and the attracted substance is controlled through the change of the distance, and finally the effect of simulating the change of real-time resistance when a tramcar is trampled on a downhill is achieved.
The invention has the beneficial effects that: the real experience of the resistance when stepping on the vehicle to go up a slope and go down a slope can be simulated. When riding on an uphill or a downhill by watching a virtual image (for example, watching through VR glasses or a liquid crystal screen), the riding resistance of the used riding device 19 (the resistance received when the rotating wheel 3 rotates, namely, the resistance felt when the user steps on the rotating wheel) can be adjusted according to the front-back inclination angle of the riding device 19 in real time, so that when a virtual bicycle of which the user is simulating riding sees a virtual picture goes uphill or downhill, the user can feel the corresponding inclination of the riding device 19 in real time and can also feel the corresponding change of the resistance of the rotating wheel 3 in real time, the real riding state is approached to the maximum extent, and the sense of reality of the immersion type experience of the simulation is greatly improved. In addition, the invention makes the running sound of the mechanism for adjusting the resistance smaller than the running sound generated by adopting the traditional method for controlling the magnetic induction distance by adopting the motor, and has simple manufacturing process and low cost.
The features and advantages of the present invention will be described in the following specification, which may be understood by describing or by referring to the accompanying drawings and examples of the present invention.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a schematic side view of a simulated downhill driving embodiment of the present invention.
Fig. 3 is a schematic side view of an embodiment of the present invention for simulating uphill driving.
In the drawings: 1. the bicycle comprises a sliding block, 2 parts of a resistance frame, 3 parts of a rotating wheel, 4 parts of a first connecting rod, 5 parts of a vertical line, 6 parts of a second connecting rod, 10 parts of an expansion rod, 12 parts of a motor, 19 parts of riding equipment, 20 parts of a bottom plate, 23 parts of a display screen, 24 parts of a rotator, 25 parts of an electric cylinder, 26 parts of a sliding groove, 27 parts of a rotating shaft and 30 parts of a straight line; point a is any point on the wheel 3, and L1 and L2 are the distances between the slider 1 and point a on the wheel 3 in 2 different tilt states, respectively.
Detailed Description
The present invention will be explained in detail by the following embodiments with reference to the accompanying drawings.
The following is an embodiment of the present invention, and as shown in fig. 1, a riding device 19 is adopted, and the riding device 19 is fixed on the resistance frame 2, wherein the riding device 19 comprises a rotating wheel 3; the method comprises the following steps that a sliding block 1 is arranged on a specified object, the specified object is a resistance frame 2, a sliding groove (also can be a sliding rail) is formed in the resistance frame 2, the sliding block 1 can slide linearly on the sliding groove, the sliding block 1 is located between a second connecting rod 6 and a rotating wheel 3, and two ends of a first connecting rod 4 are respectively connected with the sliding block 1 and the second connecting rod (in a rotating connection), for example, through a rotating shaft 27; the second connecting rod 6 is connected (rotatably connected) with the resistance frame 2, one end of the second connecting rod 6 is fixedly connected with the bottom plate 20, and the second connecting rod 6 forms an angle of 90 degrees with the horizontal plane (namely forms an angle of 90 degrees with the bottom plate 20). The rotating wheel 3 calculates the number of turns of the rotating wheel in unit time through a speed encoder.
The resistance frame 2 is rotatably connected with the telescopic rod 10 of the electric cylinder 25 (connected through the rotating shaft 27), the electric cylinder 25 is driven by the motor 12, the motor 12 is arranged on the electric cylinder 25, the electric cylinder 25 is rotatably connected with the bottom plate 20 (connected through the rotating shaft 27), the bottom plate 20 is connected with the rotator 24, and the bottom plate 20 can be driven to rotate by the rotator 24.
The slider 1 is made of a magnetic substance, the magnetic substance is a substance capable of generating magnetic force, such as a permanent magnet, or contains a permanent magnet, and the rotating wheel 3 is made of a material (such as an iron material) capable of being magnetically attracted by the permanent magnet. The setting the second link 6 is parallel with perpendicular 5, the contained angle of straight line 30 and perpendicular 5 is alpha, straight line 30 is the straight line through two points on slider 1, perpendicular 5 is the straight line perpendicular with water flat line (or horizontal plane), also is the straight line parallel with the direction of gravity.
If the straight line 30 is parallel to the resistance frame 2 (for example, a straight plate), the included angle α has a value equal to the rotation value of the resistance frame 2, and is simulated in an uphill state (for example, fig. 3) when 90 ° > α > 0 °, and is simulated in a downhill state (for example, fig. 2) when 180 ° > α > 90 °; now, if the maximum horizontal inclination simulating an uphill slope is set to 20 degrees, then α =70 °, and if the maximum horizontal inclination simulating a downhill slope is set to 20 degrees, then α =110 °, then, when the resistance frame 2 is inclined 20 ° downhill (i.e., α =110 °), the distance between the slider 1 and the wheel 3 is L2 (i.e., the distance between the slider 1 and the point a on the wheel 3), and the magnetic force experienced by the wheel 3 is the minimum (i.e., the rotation resistance experienced by the wheel 3 is the minimum); when the resistance frame 2 is inclined by 20 ° on an uphill slope (i.e. α =70 °), the distance between the slider 1 and the runner 3 is L1 (i.e. the distance between the slider 1 and the point a on the runner 3), and the magnetic force applied to the runner 3 is the largest (the rotation resistance applied to the runner 3 is the largest); similarly, when the straight line 30 (or the resistance frame 2) is perpendicular to the perpendicular line 5, the distance between the slider 1 and the first wheel 8 is L3 (i.e. the distance between the slider 1 and the point a on the wheel 3), and the magnetic force applied to the wheel 3 is smaller than the magnetic force applied to the wheel during uphill slope but larger than the magnetic force applied to the wheel during downhill slope (i.e. the wheel simulates driving on a horizontal ground, and the wheel has larger resistance than the wheel during downhill slope but smaller resistance than the wheel during uphill slope); the L1, the L2 and the L3 meet the requirements that L2 is more than L3 is more than L1.
The display screen 23 is placed in front of the riding device 19, the computer, the display screen, the speedometer, the electric cylinder and the motor are electrically connected, when a user sits on the riding device 19 and steps on the riding device hard, the rotating wheel 3 rotates, the speedometer sends a captured numerical value to the computer, and the computer calculates the position and the posture of the virtual riding device in a screen picture. The resistance frame 2 is rotated back and forth clockwise and counterclockwise by the electric cylinder 25.
When the screen plays the corresponding picture on the uphill slope, the telescopic rod 10 of the electric cylinder 25 is retracted downwards to incline the resistance frame 2, and when the screen plays the picture on the downhill slope, the telescopic rod 10 of the electric cylinder 25 is extended upwards to incline the resistance frame 2. The virtual riding equipment in the picture can go back and forth from the upslope to the downslope in the picture, and the telescopic rod 10 of the electric cylinder 25 enables the resistance frame 2 to tilt back and forth. When the picture is played to the direction to be rotated, the rotator 24 drives the bottom plate 20 to rotate, so that the whole body (including the riding device 19) rotates along with the picture, and at the moment, the user can obtain real experience feeling simulating the driving on flat ground, the ascending slope, the descending slope and the turning through the invention.
The electric cylinder 25 includes the telescopic rod 10 and the motor 12, the electric cylinder 25 is controlled by a computer, and the data of the corresponding electric cylinder 25 and the data of the corresponding picture content are respectively and simultaneously input into the game engine, and are uniformly matched by the game engine, for example, fig. 2, when the riding device in the virtual picture reaches the maximum position of the slope of the downhill, the computer controls the electric cylinder 25 to make the resistance frame 2 (straight line 30) in the state as shown in fig. 2, and α =110 °, and similarly, when the riding device in the virtual picture reaches the maximum position of the slope of the uphill, the computer controls the electric cylinder 25 to make the resistance frame 2 (straight line 30) in the state as shown in fig. 3, and α =70 °.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A sliding resistance adjusting device comprising: magnetic substance and runner (3), the magnetic substance is used for producing magnetic force, the runner (3) is used for being driven by external force and rotates, characterized by comprising: the sliding block (1) is arranged on the resistance frame (2), the sliding block (1) is used for moving on the resistance frame (2), the resistance frame (2) is used for supporting the sliding block (1), and at least 1 connecting rod is rotatably connected with the sliding block (1).
2. A sliding resistance adjusting apparatus according to claim 1, further comprising: the slide block (1) or the rotating wheel (3) contains the magnetic substance, and the number of the connecting rods is 2, namely a first connecting rod (4) and a second connecting rod (6); the sliding block (1) is positioned between the second connecting rod (6) and the rotating wheel (3); the first connecting rod (4) is respectively connected with the sliding block (1) and the second connecting rod (6) in a rotating way; the second connecting rod (6) is connected with the resistance frame (2).
3. A sliding resistance adjusting apparatus according to claim 1, further comprising: the magnetic substance is a magnet, the magnet is arranged on the resistance frame (2), the rotating wheel (3) is arranged on the sliding block (1), and if the sliding block (1) moves, the rotating wheel (3) can move along with the sliding block (1).
4. A sliding resistance adjusting apparatus according to claim 1, 2 or 3, further comprising: the power module comprises a power source and a driver, and the driver is connected with the resistance frame (2).
5. A sliding resistance adjusting apparatus according to claim 4, further comprising: the power source is a motor (12), the driver is an electric cylinder (25), the electric cylinder (25) comprises an expansion rod (10), and the expansion rod (10) is connected with the resistance frame (2).
6. A sliding resistance adjusting apparatus according to claim 5, further comprising: a cycling apparatus (19), said cycling apparatus (19) comprising said wheel (3).
7. The sliding resistance adjusting apparatus according to claim 6, further comprising: a base plate (20), the base plate (20) being connected to the actuator.
8. The sliding resistance adjusting apparatus according to claim 7, further comprising: the bottom plate (20) is connected with the second connecting rod (6).
9. A method of sliding resistance adjustment, comprising: the magnetic resistance force testing device comprises a magnetic substance, a rotating wheel (3), a sliding block (1), a connecting rod and a resistance frame (2), wherein the sliding block (1) is arranged on the resistance frame (2), the connecting rod is rotatably connected with the sliding block (1), the sliding block (1) and the rotating wheel (3) are rotated, and the sliding block (1) moves on the resistance frame (2); the value of the included angle alpha is made to satisfy: 0 DEG > alpha > 180 DEG, the angle alpha is the angle which a straight line (30) makes with a perpendicular (5), the straight line (30) is a straight line passing through two points on the slide (1), and the perpendicular (5) is a straight line perpendicular to the horizontal plane.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210277173.2A CN114653042A (en) | 2022-03-21 | 2022-03-21 | Sliding resistance adjusting device and method thereof |
CN202210873567.4A CN114949819B (en) | 2022-03-21 | 2022-07-24 | Device and method for adjusting sliding resistance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210277173.2A CN114653042A (en) | 2022-03-21 | 2022-03-21 | Sliding resistance adjusting device and method thereof |
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CN114653042A true CN114653042A (en) | 2022-06-24 |
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CN202210277173.2A Pending CN114653042A (en) | 2022-03-21 | 2022-03-21 | Sliding resistance adjusting device and method thereof |
CN202210873567.4A Active CN114949819B (en) | 2022-03-21 | 2022-07-24 | Device and method for adjusting sliding resistance |
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CN202210873567.4A Active CN114949819B (en) | 2022-03-21 | 2022-07-24 | Device and method for adjusting sliding resistance |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118022272A (en) * | 2024-03-22 | 2024-05-14 | 重庆市人口和计划生育科学技术研究院 | Upper limb training device for children health care |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2676965Y (en) * | 2003-12-04 | 2005-02-09 | 陈宜平 | Magnetic controlled resisting structure of excercising equipment |
CN101391141B (en) * | 2008-10-23 | 2010-06-23 | 山东大学 | Training and body-building equipment capable of simulating bike field environment |
CN205569617U (en) * | 2016-03-01 | 2016-09-14 | 深圳星火互娱数字科技有限公司 | Active exercise bicycle |
CN205549373U (en) * | 2016-04-11 | 2016-09-07 | 无锡执行派体育文化发展有限公司 | Step motor control magnetic damping adjusts platform of riding |
CN205598592U (en) * | 2016-05-04 | 2016-09-28 | 上海盟云移软网络科技股份有限公司 | Virtual reality's exercise bicycle system for training |
CN106362380A (en) * | 2016-08-29 | 2017-02-01 | 北京北软融智数码技术股份公司 | Resistance adjusting method and device and simulation riding system |
CN110090400A (en) * | 2019-05-30 | 2019-08-06 | 青岛鹰派克智能健身科技有限公司 | Magnetic control resistance type body-building bicycle |
-
2022
- 2022-03-21 CN CN202210277173.2A patent/CN114653042A/en active Pending
- 2022-07-24 CN CN202210873567.4A patent/CN114949819B/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118022272A (en) * | 2024-03-22 | 2024-05-14 | 重庆市人口和计划生育科学技术研究院 | Upper limb training device for children health care |
CN118022272B (en) * | 2024-03-22 | 2024-07-02 | 重庆市人口和计划生育科学技术研究院 | Upper limb training device for children health care |
Also Published As
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CN114949819A (en) | 2022-08-30 |
CN114949819B (en) | 2024-04-12 |
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Application publication date: 20220624 |