CN217697791U

CN217697791U - Automatic adjust intelligent exercise bicycle

Info

Publication number: CN217697791U
Application number: CN202221330481.9U
Authority: CN
Inventors: 葛金龙
Original assignee: Johnson Health Tech Shanghai Co Ltd
Current assignee: Johnson Health Tech Shanghai Co Ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-11-01
Anticipated expiration: 2032-05-18

Abstract

The utility model relates to an automatically-adjusted intelligent exercise bicycle, which comprises a front support lower support and a rear support lower support, wherein a handrail push rod motor is arranged on the front support lower support, the telescopic end of the handrail push rod motor is connected with a telescopic rod on a front support, and a mobile phone NFC recognition board, a front handrail and a display touch screen are fixed on the telescopic rod on the front support; a cushion push rod motor is arranged on the support at the lower part of the rear support, the telescopic end of the cushion push rod motor is connected with a telescopic rod on the rear support, a cushion horizontal adjusting mechanism is fixed on the telescopic rod on the rear support, a cushion of the exercise bicycle is arranged on the cushion horizontal adjusting mechanism, and the cushion horizontal adjusting mechanism is powered by the cushion horizontal push rod motor; a belt driving wheel is arranged between the lower support of the front bracket and the lower support of the rear bracket, and the belt driving wheel is connected with the inertia flywheel through a transmission belt; the utility model discloses but automatically regulated exercise bicycle handrail height, cushion height and cushion fore-and-aft distance to reach anticipated joint angle of flexion and extension.

Description

Automatic adjust intelligent exercise bicycle

[ technical field ]

The utility model belongs to the technical field of body-building apparatus technique and specifically relates to a can be according to human arm and shank size automatically regulated exercise bicycle seat and automatically regulated intelligence exercise bicycle of handrail height.

[ background art ]

Along with the improvement of health consciousness of people, body building is gradually becoming a new need in the current society. Whether in gymnasiums or at home, exercise bicycle is being liked by many professionals and people who are getting into shape because of its simple structure, easy to use and possess good cardiopulmonary exercise effect. As a riding type exercise, the exercise bicycle requires people to reasonably adjust the up-down height and the front-back size of the seat/armrest according to the actual leg length and the upper limb size of the user before the user uses the exercise bicycle to find the position of the seat/armrest suitable for the user, so that the adjustment of the position of the seat cushion and the armrest of the exercise bicycle becomes a necessary thing before the user gets on the bicycle. In a gymnasium or a family, when people with large height difference use, the size of a bicycle needs to be adjusted for a period of time before the bicycle is started, the seat and the armrest of the exercise bicycle on the current market are generally manually adjusted, and when the riding posture is changed in the riding process, the seat and the position of the armrest need to be adjusted when the bicycle is stopped, the adjustment work is troublesome and repeated for both novice and professional personnel, so that the existing structure and technology have a space for further improvement.

Although the prior patent application describes an adjustment method of the seat of the exercise bicycle, the adjustment of the exercise bicycle is not limited to the adjustment of the height of the seat, but also the adjustment of the height of the armrest and the front and rear size of the seat, the adjustment of the size of the exercise bicycle is a systematic work, and the PLC has limited the popularization of the PLC in the exercise bicycle industry due to the size and the response speed. Therefore, it is very important to provide an intelligent exercise bicycle capable of automatically adjusting the height of the armrest and the position of the seat cushion according to the height of the user and changing the riding posture during the exercise.

[ contents of utility model ]

The utility model aims at solving foretell not enough and provide an automatically regulated intelligence exercise bicycle, can be according to human arm and shank size automatically regulated exercise bicycle handrail height, cushion height and cushion fore-and-aft distance to reach anticipated joint angle of flexion and extension, realize manifold posture of riding.

The automatic-adjustment intelligent exercise bicycle comprises a frame base, a front support lower support 5 and a rear support lower support 17, wherein the front support lower support 5 and the rear support lower support 17 are fixed on the frame base, a handrail push rod motor 6 is installed on the front support lower support 5, the telescopic end of the handrail push rod motor 6 is connected with a front support upper telescopic rod 4, a mobile phone NFC recognition board 2 and a front handrail 3 are fixed on the front support upper telescopic rod 4, a display touch screen 1 is fixed in front of the front handrail 3, and the display touch screen 1, the mobile phone NFC recognition board 2 and the front handrail 3 are driven by the handrail push rod motor 6 to do oblique movement along the front support lower support 5; a cushion push rod motor 23 is mounted on the rear support lower support 17, the telescopic end of the cushion push rod motor 23 is connected with a rear support upper telescopic rod 14, a cushion horizontal adjusting mechanism 15 is fixed on the rear support upper telescopic rod 14, an exercise bicycle cushion 13 for supporting human buttocks is mounted on the cushion horizontal adjusting mechanism 15, the exercise bicycle cushion 13 and the cushion horizontal adjusting mechanism 15 do oblique movement along the rear support lower support 17 under the pushing of the rear support upper telescopic rod 14, a cushion horizontal push rod motor 16 is fixed on the rear side of the cushion horizontal adjusting mechanism 15, the cushion horizontal push rod motor 16 provides power for the cushion horizontal adjusting mechanism 15, and the exercise bicycle cushion 13 does horizontal movement under the pushing of the cushion horizontal adjusting mechanism 15; install belt drive wheel 11 between fore-stock lower part support 5 and the rear bracket lower part support 17, belt drive wheel 11 links to each other with crank 10, be fixed with on the crank 10 and be used for supporting the heel brace 9 of riding passerby's foot, belt drive wheel 11 passes through drive belt 12 and links to each other with inertia flywheel 20, inertia flywheel 20 is fixed in on the flywheel support frame 21, flywheel support frame 21 is fixed on the rear bracket lower part support 17.

Further, the frame base comprises a front base 27, a rear base 22 and an exercise bicycle support base 26, the exercise bicycle support base 26 is connected between the front base 27 and the rear base 22, and the front support lower support 5 and the rear support lower support 17 are fixed on the exercise bicycle support base 26.

Furthermore, the front support lower support 5 and the rear support lower support 17 form a V-shaped structure, the front base 27 and the exercise bicycle support base 26 form a T-shaped structure, and the rear base 22 and the exercise bicycle support base 26 form a Y-shaped structure, so that the exercise bicycle is more stable while the placement space of the exercise bicycle is saved.

Further, the handrail push rod motor 6 is connected with the front support lower support 5 through a handrail push rod motor support pin 7, and the handrail push rod motor support pin 7 supports the handrail push rod motor 6.

Further, the cushion push rod motor 23 is fixed on the rear support lower support 17 through a cushion push rod motor support pin 25, and the cushion push rod motor support pin 25 supports the cushion push rod motor 23.

Furthermore, an electromagnetic damping adjuster 18 is arranged at the inertial flywheel 20, the electromagnetic damping adjuster 18 is fixed on the lower support 17 of the rear support, an electromagnetic damping adjusting unit 19 is fixed on the electromagnetic damping adjuster 18, the electromagnetic damping adjusting unit 19 can be an electromagnetic coil generating an electromagnetic induction magnetic field, when the inertial flywheel 20 rotates in the magnetic field during riding, a magnetic induction line is cut, so that eddy currents are generated on the surface of the inertial flywheel 20, acting force opposite to the rotation direction of the inertial flywheel 20 is generated in the damper magnetic field, namely resistance of the exercise bicycle, and the electromagnetic damping adjuster 18 is not in direct contact with the inertial flywheel 20, so that the problems of friction noise and brake wear are avoided.

Further, the armrest push rod motor 6, the cushion push rod motor 23, the cushion horizontal push rod motor 16, the mobile phone NFC recognition board 2, and the electromagnetic damping adjuster 18 are electrically connected to the display touch screen 1, respectively.

Compared with the prior art, the utility model has novel and simple structure and reasonable design, and can automatically adjust the height of the armrest, the height of the cushion and the distance between the front and the back of the cushion of the exercise bicycle according to the sizes of the arms and the legs of the human body, thereby achieving the expected bending and stretching angles of the joints and realizing various riding postures; and, in view of the exercise bicycle structure, the utility model discloses can also be according to human height automatically regulated handrail, cushion height and cushion fore-and-aft distance, only need the exercise bicycle user with individual height and go up the lower limb size data and show that the touch-sensitive screen inputs in the OS system or will have height data and radio frequency identification function's cell-phone and place in exercise bicycle body part discernment district, the exercise bicycle both can be according to the shank/upper limbs size drive cushion and the handrail driving motor automatically regulated car pad that acquire, the height and the back size of handrail to reach anticipated joint angle of flexion and extension. Furthermore, the utility model discloses the user can also realize manifold posture of riding according to the position that self demand key switches adjustment handrail cushion in body-building in-process, make the user need not to interrupt the training of riding and get off repetition adjustment cushion and handrail height at body-building in-process, only need can switch the different posture of riding through touch-sensitive screen or cell-phone APP, thereby can send just biography or reversal instruction and pulse data to the driving motor of handrail and cushion to realize handrail and cushion altitude mixture control according to known user's height and limbs data after the user switches the posture instruction of riding when the exercise bicycle, and then reach anticipated road car or cycle racing posture.

[ description of the drawings ]

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic structural diagram of the present invention (a schematic view of a push rod motor);

in the figure: 1. the display touch screen 2, the mobile phone NFC recognition board 3, the front handrail 4, the front support upper telescopic rod 5, the front support lower support 6, the handrail push rod motor 7, the handrail push rod motor supporting pin shaft 8, the handrail push rod motor power/signal cable 9, the foot supports 10, the crank 11, the belt driving wheel 12, the driving belt 13, the exercise bicycle cushion 14, the rear support upper telescopic rod 15, the cushion horizontal adjusting mechanism 16, the cushion horizontal push rod motor 17, the rear support lower support 18, the electromagnetic damping adjuster 19, the electromagnetic damping adjusting unit 20, the inertial flywheel 21, the flywheel support frame 22, the rear base 23, the cushion push rod motor 24, the cushion push rod motor power/signal cable 25, the cushion push rod motor supporting pin shaft 26, the exercise bicycle support base 27 and the front base.

[ detailed description of the invention ]

As shown in fig. 1 and fig. 2, the utility model provides an automatically-adjusted intelligent exercise bicycle, which comprises a frame base, a front support lower support 5 and a rear support lower support 17, wherein the front support lower support 5 and the rear support lower support 17 are fixed on the frame base, a handrail push rod motor 6 is installed on the front support lower support 5, the telescopic end of the handrail push rod motor 6 is connected with a front support upper telescopic rod 4, a mobile phone NFC recognition plate 2 and a front handrail 3 are fixed on the front support upper telescopic rod 4, a display touch screen 1 is fixed in front of the front handrail 3, and the display touch screen 1, the mobile phone NFC recognition plate 2 and the front handrail 3 are driven by the handrail push rod motor 6 to do oblique movement along the front support lower support 5; a cushion push rod motor 23 is arranged on a rear support lower support 17, the telescopic end of the cushion push rod motor 23 is connected with a rear support upper telescopic rod 14, a cushion horizontal adjusting mechanism 15 is fixed on the rear support upper telescopic rod 14, an exercise bicycle cushion 13 for supporting the buttocks of a human body is arranged on the cushion horizontal adjusting mechanism 15, the exercise bicycle cushion 13 and the cushion horizontal adjusting mechanism 15 do oblique movement along the rear support lower support 17 under the pushing of the rear support upper telescopic rod 14, a cushion horizontal push rod motor 16 is fixed on the rear side of the cushion horizontal adjusting mechanism 15, the cushion horizontal push rod motor 16 provides power for the cushion horizontal adjusting mechanism 15, and the exercise bicycle cushion 13 does horizontal movement under the pushing of the cushion horizontal adjusting mechanism 15; a belt driving wheel 11 is arranged between the front support lower support 5 and the rear support lower support 17, the belt driving wheel 11 is connected with a crank 10, a foot support 9 for supporting the feet of a rider is fixed on the crank 10, the belt driving wheel 11 is connected with an inertia flywheel 20 through a transmission belt 12, the inertia flywheel 20 is fixed on a flywheel support frame 21, and the flywheel support frame 21 is fixed on the rear support lower support 17.

The exercise bicycle comprises a frame base, a front base 27, a rear base 22 and an exercise bicycle supporting base 26, wherein the exercise bicycle supporting base 26 is connected between the front base 27 and the rear base 22, and a front support lower support 5 and a rear support lower support 17 are fixed on the exercise bicycle supporting base 26; the front support lower support 5 and the rear support lower support 17 form a V-shaped structure, the front base 27 and the exercise bicycle support base 26 form a T-shaped structure, and the rear base 22 and the exercise bicycle support base 26 form a Y-shaped structure, so that the exercise bicycle is more stable while the placement space of the exercise bicycle is saved. The handrail push rod motor 6 is connected with the front bracket lower support 5 through a handrail push rod motor support pin 7, and the handrail push rod motor support pin 7 plays a role in supporting the handrail push rod motor 6; the cushion push rod motor 23 is fixed on the rear support lower part support 17 through a cushion push rod motor support pin shaft 25, and the cushion push rod motor support pin shaft 25 plays a supporting role for the cushion push rod motor 23.

The utility model discloses in, inertia flywheel 20 department is provided with electromagnetic damping regulator 18, electromagnetic damping regulator 18 is fixed on back support lower part support 17, be fixed with electromagnetic damping adjustment unit 19 on the electromagnetic damping regulator 18, this electromagnetic damping adjustment unit 19 can be for producing the solenoid in electromagnetic induction magnetic field, inertia flywheel 20 cuts magnetic induction line when rotatory in this magnetic field when riding, thereby make this vortex of inertia flywheel 20 surface production vortex will produce the resistance that is exercise bicycle with the effort that inertia flywheel 20 rotation opposite direction is promptly in the attenuator magnetic field, this electromagnetic damping regulator 18 does not have direct contact with inertia flywheel 20, thereby can not produce friction noise and brake wear problem. The armrest push rod motor 6, the cushion push rod motor 23, the cushion horizontal push rod motor 16, the mobile phone NFC recognition board 2 and the electromagnetic damping adjuster 18 are respectively electrically connected with the display touch screen 1.

The intelligent body-building vehicle mainly comprises a front stand column and a rear stand column of the frame, wherein the front stand column and the rear stand column are fixed on a base of the frame; the front and rear upright posts of the frame are respectively composed of an upper telescopic section and a lower telescopic section, the push rod motor is arranged between the upper upright post and the lower upright post, and the push rod motor is fixed with the upright posts by adopting a supporting pin shaft; the electronic display screen is fixed on the front upright post of the frame, the riding handrail is fixed on the front upright post of the frame, and the high-definition camera component is arranged in the electronic display screen and can be used for identifying the face of a user; the cushion of the exercise bicycle is fixed above the rear upright post of the exercise bicycle, and a horizontal sliding rail mechanism which uses a push rod motor to adjust the front and rear sizes of the cushion is arranged between the cushion and the upright post; adopt the utility model discloses a frame can be according to user's height size automatically regulated handrail height and seat size. The method comprises the following specific steps: the user can input own nationality and height data according to voice prompt of the exercise bicycle, the user can also open a mobile phone APP with body data and place the mobile phone in a data identification area in the middle of the armrest of the exercise bicycle, the exercise bicycle can be matched with a domestic/foreign body model database according to the input information of the user, the front and rear upright post push rod motors of the frame are driven according to the body joint data size of the model database to adjust the heights of the armrest and the cushion, the front and rear positions of the cushion are adjusted through a horizontal push rod mechanism, the user can also finely adjust the sizes of the armrest and the cushion when using the exercise bicycle according to the user demand, the adjusted sizes are stored in the mobile phone of the user and an exercise bicycle member database as user data, when the user uses the exercise bicycle again, the exercise bicycle can identify the identity information of the user through a camera/mobile phone on the front side of a display screen, and the height of the armrest and the cushion of the exercise bicycle can be automatically adjusted according to the information stored in the database, so that the user can avoid repeated manual adjustment of the exercise bicycle, and the purpose of intelligent interaction between the exercise bicycle and the user can be achieved.

The invention will be further described with reference to the following specific examples:

the embodiment provides an exercise bicycle capable of automatically adjusting the positions of armrests and a seat cushion of the exercise bicycle; the main components comprise a display touch screen 1 fixed in front of the armrest of the exercise bicycle and connected with an upper telescopic rod 4 of a front support, a mobile phone NFC recognition board 2 and a front armrest 3 are respectively fixed on the upper telescopic rod 4 of the front support, and the display touch screen 1, the mobile phone NFC recognition board 2 and the front armrest 3 are driven by an armrest push rod motor 6 to do oblique movement along a lower support 5 of the front support; the handrail push rod motor 6 is connected with the front bracket lower support 5 through a handrail push rod motor support pin 7, and the handrail push rod motor support pin 7 plays a role in supporting the handrail push rod motor 6; the exercise bicycle cushion 13 is positioned above the upper telescopic rod 14 of the rear bracket and is used for supporting the buttocks of a human body, and is fixed with the upper telescopic rod 14 of the rear bracket through a cushion horizontal adjusting mechanism 15; a cushion horizontal push rod motor 16 is fixed at the rear side of the cushion horizontal adjusting mechanism 15 to provide power for the cushion horizontal adjusting mechanism 15, and a cushion push rod motor 23 is fixed at the lower support 17 of the rear support through a cushion push rod motor support pin shaft 25 and is used for providing thrust for an upper telescopic rod 14 of the rear support; the cushion 13 of the exercise bicycle can respectively do oblique and horizontal movements along the lower support 17 rod of the rear support and the horizontal direction under the pushing of the cushion horizontal adjusting mechanism 15 and the upper telescopic rod 14 of the rear support; the foot support 9 is used for supporting the feet of a rider and fixing the feet on a crank 10, and the crank 10 is connected with a belt driving wheel 11 and used for transmitting driving force applied by the rider; the inertia flywheel 20 is fixed on the flywheel support frame 21 and is connected with the belt driving wheel 11 through the transmission belt 12, and the inertia flywheel 20 is used for providing a load required by fitness; the rear base 22, the exercise bicycle support base 2627, and the front base are positioned at the bottom of the exercise bicycle to provide bottom support for the exercise bicycle.

In another embodiment, a rider can place a mobile phone with own height and joint information above the mobile phone NFC identification plate 2, the exercise bike can automatically identify the identity information of a user and send the acquired nationality, sex and height information to the MCU, the MCU obtains positive and negative interpretation of the rotation directions of the armrest push rod motor 6, the cushion horizontal push rod motor 16 and the cushion push rod motor 23 according to the size data of the height, upper limbs and legs of the user and the size of the existing position through calculation, the Direction >0 indicates that the motor needs to rotate forwards, the positions of the armrest and the cushion need to rise, and the Direction <0 indicates that the motor rotates backwards, and the positions of the armrest and the cushion need to rise; meanwhile, the processor obtains the distance L of the handrail and the cushion which needs to be adjusted through calculation, the number of turns n of the motor which needs to rotate is calculated according to the distance L, and the motor is driven to execute corresponding actions according to the number of the turns n.

In another embodiment, if the rider uses the intelligent exercise bicycle for the first time, the rider can input sex, nationality and height information through the touch screen, the exercise bicycle can retrieve corresponding human body model data in the system and automatically adjust the heights of the armrests and the seats, the rider can drive the armrests and the seat cushion driving motor to perform secondary fine adjustment on the positions of the armrests and the seat cushion according to the riding experience of the rider on the basis of the recommended values, and the rider can store the height information of the armrests and the seat cushion into personal ID or APP; when this intelligence exercise bicycle of reuse, the exercise bicycle can be according to user preference automatically regulated handrail, cushion height as long as discernment rides passerby's identity information to avoid riding passerby repeated manual adjustment exercise bicycle size before taking exercise, if take exercise the in-process if ride passerby and need alternate the gesture of riding and only need switch corresponding function key in touch-sensitive screen or APP, corresponding action is done to exercise bicycle MCU will drive handrail, cushion motor.

The present invention is not limited by the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and are all included in the protection scope of the present invention.

Claims

1. The utility model provides an automatically regulated intelligence exercise bicycle which characterized in that: the mobile phone NFC recognition device comprises a frame base, a front support lower support (5) and a rear support lower support (17), wherein the front support lower support (5) and the rear support lower support are fixed on the frame base, a handrail push rod motor (6) is installed on the front support lower support (5), the telescopic end of the handrail push rod motor (6) is connected with a front support upper telescopic rod (4), a mobile phone NFC recognition board (2) and a front handrail (3) are fixed on the front support upper telescopic rod (4), a display touch screen (1) is fixed in front of the front handrail (3), and the display touch screen (1), the mobile phone NFC recognition board (2) and the front handrail (3) are driven by the handrail push rod motor (6) to do inclined motion along the front support lower support (5); a cushion push rod motor (23) is mounted on the rear support lower support (17), the telescopic end of the cushion push rod motor (23) is connected with a rear support upper telescopic rod (14), a cushion horizontal adjusting mechanism (15) is fixed on the rear support upper telescopic rod (14), an exercise bicycle cushion (13) for supporting human buttocks is mounted on the cushion horizontal adjusting mechanism (15), the exercise bicycle cushion (13) and the cushion horizontal adjusting mechanism (15) do oblique movement along the rear support lower support (17) under the pushing of the rear support upper telescopic rod (14), a cushion horizontal push rod motor (16) is fixed on the rear side of the cushion horizontal adjusting mechanism (15), the cushion horizontal push rod motor (16) provides power for the cushion horizontal adjusting mechanism (15), and the exercise bicycle cushion (13) does horizontal movement under the pushing of the cushion horizontal adjusting mechanism (15); install belt drive wheel (11) between fore-stock lower part support (5) and after-poppet lower part support (17), belt drive wheel (11) link to each other with crank (10), be fixed with on crank (10) and be used for supporting heel brace (9) of riding passerby's foot, belt drive wheel (11) link to each other with inertia flywheel (20) through driving belt (12), inertia flywheel (20) are fixed in on flywheel support frame (21), flywheel support frame (21) are fixed on after-poppet lower part support (17).

2. The self-adjusting intelligent exercise bike as claimed in claim 1, wherein: the exercise bicycle comprises a frame base and a frame base, wherein the frame base comprises a front base (27), a rear base (22) and an exercise bicycle supporting base (26), the exercise bicycle supporting base (26) is connected between the front base (27) and the rear base (22), and a front support lower support (5) and a rear support lower support (17) are fixed on the exercise bicycle supporting base (26).

3. The self-adjusting intelligent exercise bike as claimed in claim 2, wherein: the front support lower support (5) and the rear support lower support (17) form a V-shaped structure, the front base (27) and the exercise bicycle support base (26) form a T-shaped structure, and the rear base (22) and the exercise bicycle support base (26) form a Y-shaped structure.

4. The self-adjusting intelligent exercise bike as claimed in claim 1, wherein: the handrail push rod motor (6) is connected with the front support lower support (5) through a handrail push rod motor support pin shaft (7), and the handrail push rod motor support pin shaft (7) plays a role in supporting the handrail push rod motor (6).

5. The self-adjusting intelligent exercise bike as claimed in claim 1, wherein: cushion push rod motor (23) are fixed in on rear bracket lower part supports (17) through cushion push rod motor supporting pin axle (25), cushion push rod motor supporting pin axle (25) plays the supporting role to cushion push rod motor (23).

6. The automatically adjusting intelligent exercise bike according to any one of claims 1 to 5, wherein: an electromagnetic damping adjuster (18) is arranged at the inertial flywheel (20), the electromagnetic damping adjuster (18) is fixed on the lower support (17) of the rear support, and an electromagnetic damping adjusting unit (19) is fixed on the electromagnetic damping adjuster (18).

7. The self-adjusting intelligent exercise bike according to claim 6, wherein: handrail push rod motor (6), cushion push rod motor (23), cushion horizontal push rod motor (16), cell-phone NFC discernment board (2), electromagnetic damping regulator (18) respectively with show touch-sensitive screen (1) electric connection.