CN109621301B - Multi-functional sports trainer - Google Patents
Multi-functional sports trainer Download PDFInfo
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- CN109621301B CN109621301B CN201811623388.5A CN201811623388A CN109621301B CN 109621301 B CN109621301 B CN 109621301B CN 201811623388 A CN201811623388 A CN 201811623388A CN 109621301 B CN109621301 B CN 109621301B
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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
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
- A63B22/0235—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor
- A63B22/0242—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor with speed variation
- A63B22/025—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor with speed variation electrically, e.g. D.C. motors with variable speed control
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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
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0087—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load
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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
- 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
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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
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0087—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load
- A63B2024/009—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load the load of the exercise apparatus being controlled in synchronism with visualising systems, e.g. hill slope
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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
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention provides a multifunctional physical training device, which is provided with a treadmill with adjustable gradient, wherein the gradient of the treadmill can be changed according to map information input into a control console of the multifunctional physical training device, so as to realize the simulation of terrain information. Therefore, the multifunctional physical training device capable of simulating terrain provided by the invention can provide running experience close to reality for users.
Description
Technical Field
The invention relates to the field of physical exercise equipment, in particular to a multifunctional physical training device.
Background
The physical training is an effective means for keeping the health of ordinary people and the athletic ability of athletes, particularly the running training, and the training is usually carried out on playgrounds, roads or a treadmill in a gymnasium.
The running belt that present treadmill was used for running often is that the level is fixed good, tempers through the speed of adjustment running belt, can not simulate the topography through the angle of adjustment running belt for the user can be tempered in "the undulation topography of simulation", and the use mode is single, and is difficult to reach the best exercise effect.
Disclosure of Invention
In order to solve the technical problem, the invention provides a multifunctional physical training device capable of simulating terrain, which provides running experience close to reality for a user.
The invention provides a multifunctional physical training device which comprises a base, a running machine and a control console, wherein the running machine is arranged above the base, the top surface of the running machine is fixed on the control console through a support frame, one side of the control console is provided with a keyboard, a display and a USB jack, a controller is arranged in the control console, and the controller is electrically connected with the running machine, the support frame, the keyboard, the display and the USB jack; the multi-functional physical training device further comprises a support table and a sensor, wherein,
the treadmill comprises a base, a support table and a plurality of support bodies, wherein the two sides of one end of the base are provided with protruding slide rails along the length direction, the support table comprises support bodies, the bottom of one side of each of the two support bodies is provided with a horizontal first slide groove, the first slide grooves are connected to the protruding slide rails in a sliding manner, the other two support bodies are vertically fixed on the two sides of the other end of the base, one side of each support body, facing the base, is provided with a placing groove, a telescopic cylinder is fixed in each placing groove, the top of each telescopic cylinder is provided with a connecting piece;
the supporting body is also provided with a vertical second sliding groove, the second sliding groove and the placing groove are arranged side by side, the second sliding groove is connected with a supporting rod in a sliding mode, the top of the supporting rod on the same side of the base is connected with a holding rod, and one holding rod is connected with the inductor through a telescopic connecting rod;
the supporting table and the sensor are connected with the controller.
Preferably, the support table further comprises a first driving motor and a transmission screw, the first driving motor is fixed at the bottom of the second chute, an output shaft of the first driving motor is connected with the transmission screw, the support rod is of a plate-shaped structure, a screw hole is formed in the plate-shaped structure along the length direction, the screw hole is in threaded connection with the transmission screw, and the controller is electrically connected with the first driving motor; the support table further comprises an air spring, and the air spring is fixed between the connecting piece and the telescopic cylinder.
Preferably, the top of the support rod on the support table slides to rotate to connect with the sleeve, the top of the support rod on the support table is fixed to rotate to connect with one end of the holding rod, and the other end of the holding rod is sleeved with the sleeve in a sliding manner.
Preferably, the support frame includes second driving motor, expansion bracket, fixed plate, slide bar and loop bar, two the loop bar is fixed in respectively the longer both sides of treadmill, sliding connection in the loop bar the slide bar, two the slide bar is fixed in one side of fixed plate, second driving motor is fixed in on the fixed plate, second driving motor's output shaft is followed the fixed plate sets up, second driving motor's output shaft is fixed the expansion bracket, the top of expansion bracket is connected the control cabinet, controller electric connection second driving motor with the expansion bracket.
Preferably, a rack is arranged on the sliding rod, a third driving motor is fixed at one end of the loop bar, a gear is arranged on an output shaft of the third driving motor, the gear is in toothed connection with the rack, and the controller is electrically connected with the third driving motor.
Preferably, the expansion bracket includes a telescopic cylinder, a fixed slot and a connecting shaft, the connecting shaft rotate connect in on the fixed plate, the one end of connecting shaft sets up the fixed slot, the fixed slot is the gear form, set up the mounting on second driving motor's the output shaft, the mounting is the gear form, the mounting is pegged graft and is fixed in the fixed slot, the lateral wall of connecting shaft is fixed the telescopic cylinder, the top of telescopic cylinder rotates to be connected the control cabinet.
Preferably, a fourth driving motor is arranged in the console, and an output shaft of the fourth driving motor is fixed to the top of the telescopic cylinder.
The invention also provides a control method of the multifunctional physical training device, which is applied to the multifunctional physical training device,
the controller receives a start instruction and a control instruction of the multifunctional physical training device output by a user through a keyboard, and receives map information input by the user through a USB jack;
the controller regulates and controls the speed of the running machine according to the control instruction, receives and stores the speed value of the running machine, compares the current speed value with the speed value required to be reached by the control instruction, controls the running machine to uniformly accelerate to the speed value required to be reached by the control instruction according to the speed difference value, and sends the speed value of the running machine to the display in real time for displaying;
the controller receives and stores the length value of the telescopic cylinder, extracts the horizontal height value and the gradient of a map in the map information, calculates the difference between the horizontal height value and the gradient of the map and the length value of the telescopic cylinder and the gradient of the treadmill determined by the telescopic cylinder, calculates the air inflation and air deflation amount of the telescopic cylinder according to the difference, controls the air inflation and air deflation of the telescopic cylinder according to the calculated air inflation and air deflation amount, enables the treadmill to simulate the map action, and controls the display to display the map information;
the controller receives and stores height information of the supporting rods, and controls the supporting rods on the corresponding telescopic cylinders to move correspondingly according to the height change of each telescopic cylinder;
the controller receives and stores the length information, the angle information and the position information of the support frame, calculates the difference between the length information, the angle information and the position information of the current support frame and the length information, the angle information and the position information of the support frame required to be reached by the control instruction, controls the support frame to adjust according to the difference, and sends the length information, the angle information and the position information of the support frame to the display to display in real time.
The control method further comprises the following steps:
the controller receives gait information of a user sensed by the sensor, and analyzes the gait information;
the controller calculates the proper speed of the running machine according to the gait information, and further adjusts the speed of the running machine at a constant speed according to the calculated proper speed until the proper speed of the running machine corresponding to the gait information is reached;
the controller receives and stores position information of the sensor, the controller sends out an instruction for adjusting the position of the sensor according to the strength of a gait information signal transmitted by the sensor, the controller compares the position of the sensor given by the instruction with the stored position information of the sensor, the sensor is controlled to move according to a difference value, and the controller controls the display to display map information.
Compared with the related art, the multifunctional physical training device provided by the invention has the following beneficial effects:
according to the multifunctional physical training device provided by the invention, various topographic maps are input into the controller, the controller analyzes map information, and converts the topographic gradient in the map information into a series of control instructions for controlling the movement of the support table, and the change of the topographic gradient is simulated by using the change of the support table, so that the gradient of the treadmill can be continuously changed, a user can train under different simulated experience terrains when using the multifunctional physical training device, and the training effect is improved; the sensor transmits the gait information of the user to the controller, the controller analyzes and calculates the proper speed of the treadmill by utilizing the gait information, and the controller controls the treadmill to run according to the closed speed, so that the speed can be automatically adjusted, and the use of the user is facilitated.
In addition, the air spring arranged on the support platform ensures that the connection between the treadmill and the support platform has certain elasticity, so that the user is more comfortable when using the treadmill, the matching of the supporting rod, the sleeve and the handrail enables the handrail to change correspondingly with the change of the gradient of the treadmill, so that the handrail is always parallel to the running machine, the position of the sensor relative to the running machine is not greatly changed, so that the position of the handrail relative to the arm of the user does not change greatly, the handrail can always provide support for the user, the support frame can slide along the length direction of the treadmill, the self angle and the height of the support frame can be changed, thereby adjusting the position of the console arranged on the top of the support frame, so that the distance between the console and the user is kept appropriate when the gradient of the treadmill changes.
Drawings
FIG. 1 is a schematic structural view of a multi-purpose physical training apparatus according to a preferred embodiment of the present invention;
FIG. 2 is a schematic structural view of the support platform and the treadmill shown in FIG. 1;
FIG. 3 is a cross-sectional view of the support table shown in FIG. 2;
FIG. 4 is a partial schematic view of the support frame of FIG. 1 controlling movement along the treadmill;
FIG. 5 is a partial cross-sectional view of the support frame of FIG. 5 controlling movement along the treadmill;
FIG. 6 is a schematic view of a portion of the support frame shown in FIG. 1 for controlling angle changes and height changes;
FIG. 7 is a schematic diagram of the control relationship of the multipurpose physical training apparatus.
Reference numbers in the figures:
1. a base seat 11, a raised sliding rail,
2. a running machine is composed of a running machine body,
3. a supporting table 31, a supporting rod 32, a sleeve 33, a supporting body 331, a placing groove 332, a first sliding groove 333, a second sliding groove 34, a connecting piece 35, an air spring 36, a telescopic cylinder 37, a first driving motor 38 and a transmission screw rod,
4. a second driving motor, 41, a fixing member,
5. a telescopic frame 51, a telescopic cylinder 52, a fixed groove 53 and a connecting shaft,
6. a fixed plate, 61, a slide rod, 612, a rotating wheel, 62, a loop bar, 621, a supporting wheel, 63, a third driving motor, 64 and a gear,
7. console, 71, keyboard, 72, display, 73, jack,
8. the position of the sensor is controlled by the sensor,
9. a support rod.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, wherein fig. 1 is a schematic structural view of a multi-functional physical training device according to a preferred embodiment of the present invention; FIG. 2 is a schematic structural view of the support platform and the treadmill shown in FIG. 1; FIG. 3 is a cross-sectional view of the support table shown in FIG. 2; FIG. 4 is a partial schematic view of the support frame of FIG. 1 controlling movement along the treadmill; FIG. 5 is a partial cross-sectional view of the support frame of FIG. 5 controlling movement along the treadmill; FIG. 6 is a schematic view of a portion of the support frame shown in FIG. 1 for controlling angle changes and height changes; FIG. 7 is a schematic diagram of the control relationship of the multipurpose physical training apparatus.
The invention provides a multifunctional physical training device, which comprises a rectangular base 1 and a running machine 2 provided with rollers and a crawler, wherein two sides of one end of the base 1 are provided with a convex slide rail 11 along the length direction, the convex slide rail 11 is respectively connected with one support table 3 in a sliding way, two sides of the other end of the base 1 are respectively fixed with one support table 3, each support table 3 comprises a vertically arranged strip-shaped support body 33, the bottom of one side of each support body 33 is provided with a horizontal first slide groove 332, the first slide grooves 332 are connected onto the convex slide rails 11 in a sliding way, one side of each support body 33 facing the base 1 is provided with a placing groove 331, a vertically arranged telescopic cylinder 36 is fixed in the placing groove 331, the top of each telescopic cylinder 36 is provided with a connecting piece 34, each connecting piece 34 is provided with a bearing, and the side wall of the running machine 2 is provided with a corresponding, the connecting member 34 is connected to a bearing shaft of the treadmill 2 through a bearing, the telescopic cylinder 36 is inflated and deflated, the length of the telescopic cylinder 36 is changed, so that the heights of the two ends of the treadmill 2 can be adjusted, the gradient of the treadmill 2 is changed, the supporting platform 3 on the protruding sliding rail 11 is moved appropriately while the gradient of the treadmill 2 is changed, so as to adapt to the change of the horizontal distance between the two ends of the treadmill 2 when the gradient is changed, the supporting platform 3 further comprises a first driving motor 37 and a transmission screw 38, a vertical second sliding slot 333 is further arranged on the supporting body 33, the second sliding slot 333 is arranged side by side with the placing slot 331, the second sliding slot 333 is slidably connected with the supporting rod 31, the first driving motor 37 is fixed at the bottom of the second sliding slot 333, an output shaft of the first driving motor 37 is connected with the transmission screw 38, the supporting rod 31 is of a plate-shaped structure, a screw hole is formed in the plate-shaped structure in the length direction, the screw hole is in threaded connection with the transmission screw rod 38, the controller is electrically connected with the first driving motor 37, the top of the supporting rod 31 on the supporting table 3 in a sliding mode is rotatably connected with the sleeve 32, the top of the supporting rod 31 on the fixed supporting table 3 is rotatably connected with one end of the supporting rod 9, the other end of the supporting rod 9 is in sliding sleeve connection with the sleeve 32, and one supporting rod 9 is connected with the inductor 8 through a telescopic connecting rod; when the treadmill 2 changes in gradient, the controller controls the first driving motor 37 to operate, so that the driving screw 38 drives the supporting rod 31 to move correspondingly, so that the handrail 9 can be always parallel to the treadmill 2, the position of the sensor 8 on the handrail 9 does not change much, so that the sensor 8 can be always aligned with the leg of the user; the air spring 35 is fixed between the connecting member 34 and the telescopic cylinder 36, and the air spring 35 is arranged so that when a user steps on the treadmill 2, the air spring 35 can play a role of buffering, so that the user feels more comfortable when using the treadmill.
The top surface of the treadmill 2 passes through a support frame fixing control console 7, the support frame comprises a second driving motor 4, a telescopic frame 5, a fixing plate 6, a sliding rod 61 and a loop bar 62, two loop bars 62 in a room tube shape are respectively fixed on two sides of the top of the treadmill 2, the loop bar 62 is in sliding connection with the sliding rod 61 and two ends of the sliding rod 61 are fixed on one side of the fixing plate 6, a rack 611 is arranged on the top surface of the sliding rod 61, a third driving motor 63 is fixed at one end of the loop bar 62, a gear 64 is arranged on an output shaft of the third driving motor 63, the gear 64 is in toothed connection with the rack 611, one end of the sliding rod 61 in the loop bar 62 is in rotary connection with a rotating wheel 612, the bottom wall inside the loop bar 62 is in rotary connection with a supporting wheel 621, the rotating wheel 612 is in contact with the top wall inside the loop bar 62, the supporting wheel 621 is in contact, the rotating wheel 612 and the supporting wheel 621 enable the sliding rod 61 to slide more smoothly, friction is reduced, and the controller is electrically connected with the third driving motor 63; the second driving motor 4 is fixed at one end of the fixing plate 6, an output shaft of the second driving motor 4 is arranged along the length direction of the fixing plate 6, the output shaft of the second driving motor 4 fixes the telescopic frame 5, the telescopic frame 5 comprises a telescopic cylinder 51, a fixing groove 52 and a connecting shaft 53, the connecting shaft 53 is rotatably connected to the fixing plate 6, one end of the connecting shaft 53 is provided with the fixing groove 52, the fixing groove 52 is in a gear shape, the output shaft of the second driving motor 4 is provided with a fixing member 41, the fixing member 41 is in a gear shape, the fixing member 41 is fixedly inserted into the fixing groove 52, the side wall of the connecting shaft 53 fixes the telescopic cylinder 51, the top of the telescopic cylinder 51 is rotatably connected with the control console 7, and the controller is electrically connected with the second driving motor 4 and the telescopic cylinder 51, specifically, a fourth driving motor is arranged in the console 7, and an output shaft of the fourth driving motor fixes the top of the telescopic cylinder 51. One side of the console 7 is provided with a keyboard 71, a display 72 and a USB jack 73, and a controller is arranged in the console 7 and electrically connected with the treadmill 2, the support frame, the keyboard 71, the display 72 and the USB jack 73.
The invention also provides a control method of the multifunctional physical training device, which is applied to the multifunctional physical training device,
the controller receives a start instruction and a control instruction of the multifunctional physical training device output by a user through the keyboard 71, and receives map information input by the user through the USB jack;
the controller regulates and controls the speed of the running machine 2 according to the control instruction, receives and stores the speed value of the running machine, compares the current speed value with the speed value required to be reached by the control instruction, controls the running machine 2 to uniformly accelerate to the speed value required to be reached by the control instruction according to the speed difference value, and sends the speed value of the running machine to the display 72 for displaying in real time;
the controller receives and stores the length value of the telescopic cylinder 36, extracts the horizontal height value and the gradient of a map in the map information, calculates the difference between the horizontal height value and the gradient of the map and the length value of the telescopic cylinder 36 and the gradient of the treadmill 2 determined by the telescopic cylinder 36, calculates the air inflation and deflation amount of the telescopic cylinder 36 according to the difference, controls the air inflation and deflation of the telescopic cylinder 36 according to the calculated air inflation and deflation amount, enables the treadmill 2 to simulate map actions, and controls the display 72 to display the map information;
the controller receives and stores height information of the support rod 31, and controls the support rod 31 on the corresponding telescopic cylinder 36 to move correspondingly according to the height change of each telescopic cylinder 36;
the controller receives and stores length information, angle information and position information of support frame self, specific length information for telescopic cylinder 51, slide bar 61 for loop bar 62 position information with telescopic cylinder 51 with contained angle information between the slide bar 61, the controller calculate length information, angle information and position information of current support frame with control command needs to reach the difference of length information, angle information and position information of support frame is adjusted according to the difference control the support frame is adjusted, the controller will in real time the length information, angle information and the position information of support frame send to display 72 is in order to show.
The control method further comprises the following steps:
the controller receives gait information of the user sensed by the sensor 8, specifically stride and stride frequency information, and analyzes the stride size, the stride frequency, the pace speed and the variation trend;
the controller calculates the proper speed of the running machine 2 according to the gait information, and further adjusts the speed of the running machine 2 at a constant speed according to the calculated proper speed until the proper speed of the running machine corresponding to the gait information is reached;
the controller receives and stores the position information of the sensor 8, when the position of the sensor 8 cannot acquire complete gait information, namely the gait information is weak, the controller sends an instruction for adjusting the position of the sensor 8 according to the strength of the gait information transmitted by the sensor 8, the controller compares the position of the sensor 8 given by the instruction with the stored position information of the sensor 8 and controls the sensor 8 to move according to the difference until the strength of the gait information is proper, and the controller controls the display 72 to display map information.
The use principle of the multifunctional physical training device provided by the invention is as follows:
when the multifunctional physical training device is used, the multifunctional physical training device can be turned on or off through the keyboard 71, map information is led into the controller through the USB jack 73, the controller analyzes the fluctuation of the map terrain, converts a series of instructions for controlling the inflation and deflation of the telescopic air cylinder 36 according to the fluctuation of the map terrain, and realizes the change of the gradient of the treadmill 2 by inflating and deflating the telescopic air cylinder 36 to change the height of the telescopic air cylinder 36 so as to simulate the change of the terrain; the sensor 8 is arranged to sense gait information of a user, the controller analyzes and calculates the gait information after the gait information is transmitted to the controller to obtain a suitable speed of the treadmill 2, and the controller controls the running of the treadmill 2 according to the obtained speed value.
When the treadmill 2 changes its position, the positions of the control console 7, the sensor 8 and the handrail 9 interacting with human on the multi-functional physical training device automatically change, so that the control console 7 and the handrail 9 are suitable for the user to use, and the sensor 8 is suitable for the user to fully acquire the gait information of the user.
According to the multifunctional physical training device provided by the invention, various topographic maps are input into the controller, the controller analyzes map information, and converts the topographic gradient in the map information into a series of control instructions for controlling the movement of the support table 3, and the change of the topographic gradient is simulated by using the change of the support table 3, so that the gradient of the treadmill 2 can be continuously changed, a user can train under simulated different experience terrains when using the multifunctional physical training device, and the training effect is improved; the sensor 8 transmits the gait information of the user to the controller, the controller analyzes and calculates the proper speed of the running machine 2 by utilizing the gait information, and the controller controls the running machine 2 to run according to the closed speed, so that the speed can be automatically adjusted, and the use of the user is facilitated.
In addition, the air spring 35 disposed on the support platform 3 makes the connection between the treadmill 2 and the support platform 3 have certain elasticity, so that the user feels more comfortable when using the treadmill, the support rod 31, the sleeve 32 and the support rod 9 cooperate to make the support rod 9 change correspondingly with the change of the gradient of the treadmill 2, so that the support rod 9 is always parallel to the treadmill 2, the position of the sensor 8 relative to the treadmill 2 does not change much, the position of the support rod 9 relative to the arm of the user does not change much, the support rod can always provide support for the user, the support frame can slide along the length direction of the treadmill 2, the angle and height of the support frame can change, so as to adjust the position of the console 7 disposed on the top of the support frame, and when the gradient of the treadmill 2 changes, the console 7 is kept at a suitable distance from the user.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (3)
1. A multifunctional physical training device comprises a base (1), a running machine (2) and a control console (7), wherein the running machine (2) is arranged above the base (1), the top surface of the running machine (2) is used for fixing the control console (7) through a supporting frame, one side of the control console (7) is provided with a keyboard (71), a display (72) and a USB jack (73), a controller is arranged inside the control console (7), and the controller is electrically connected with the running machine (2), the supporting frame, the keyboard (71), the display (72) and the USB jack (73); characterized in that the multifunctional physical training device also comprises a support table (3) and a sensor (8), wherein,
two sides of one end of the base (1) are provided with a convex slide rail (11) along the length direction, the supporting platform (3) comprises supporting bodies (33), the bottom of one side of each of the two supporting bodies (33) is provided with a horizontal first sliding chute (332), the first sliding chute (332) is connected to the protruding sliding rail (11) in a sliding manner, the other two supporting bodies (33) are vertically fixed at two sides of the other end of the base (1), a placing groove (331) is arranged on one side of the supporting body (33) facing the base (1), a telescopic cylinder (36) is fixed in the placing groove (331), a connecting piece (34) is arranged at the top of the telescopic cylinder (36), the connecting piece (34) is connected with the two sides of the end part of the running machine (2) in a bearing way, the support platform (3) further comprises an air spring (35), and the air spring (35) is fixed between the connecting piece (34) and the telescopic cylinder (36);
the supporting body (33) is further provided with a vertical second sliding groove (333), the second sliding groove (333) and the placing groove (331) are arranged side by side, the second sliding groove (333) is connected with a supporting rod (31) in a sliding mode, the top of the supporting rod (31) on the same side of the base (1) is connected with a holding rod (9), and one holding rod (9) is connected with the inductor (8) through a telescopic connecting rod;
the support table (3) and the sensor (8) are connected with the controller;
the supporting table (3) further comprises a first driving motor (37) and a transmission screw (38), the first driving motor (37) is fixed at the bottom of the second sliding groove (333), an output shaft of the first driving motor (37) is connected with the transmission screw (38), the supporting rod (31) is of a plate-shaped structure, a screw hole is formed in the plate-shaped structure along the length direction, the screw hole is in threaded connection with the transmission screw (38), and the controller is electrically connected with the first driving motor (37);
the top of the support rod (31) on the support table (3) slides to be rotatably connected with a sleeve (32), the top of the support rod (31) on the fixed support table (3) is rotatably connected with one end of the holding rod (9), and the other end of the holding rod (9) is sleeved with the sleeve (32) in a sliding manner;
the supporting frame comprises a second driving motor (4), an expansion bracket (5), a fixed plate (6), sliding rods (61) and sleeve rods (62), the two sleeve rods (62) are respectively fixed on two longer sides of the treadmill (2), the sliding rods (61) are connected in the sleeve rods (62) in a sliding mode, the two sliding rods (61) are fixed on one side of the fixed plate (6), the second driving motor (4) is fixed on the fixed plate (6), an output shaft of the second driving motor (4) is arranged along the fixed plate (6), the expansion bracket (5) is fixed by an output shaft of the second driving motor (4), the top of the expansion bracket (5) is connected with the control console (7), and the controller is electrically connected with the second driving motor (4) and the expansion bracket (5);
a rack (611) is arranged on the sliding rod (61), a third driving motor (63) is fixed at one end of the sleeve rod (62), a gear (64) is arranged on an output shaft of the third driving motor (63), the gear (64) is in toothed connection with the rack (611), and the controller is electrically connected with the third driving motor (63);
the telescopic frame (5) comprises a telescopic cylinder (51), a fixed groove (52) and a connecting shaft (53), the connecting shaft (53) is rotatably connected to the fixed plate (6), the fixed groove (52) is formed in one end of the connecting shaft (53), the fixed groove (52) is gear-shaped, a fixing piece (41) is arranged on an output shaft of the second driving motor (4), the fixing piece (41) is gear-shaped, the fixing piece (41) is fixedly connected to the fixed groove (52) in an inserted mode, the telescopic cylinder (51) is fixed to the side wall of the connecting shaft (53), and the top of the telescopic cylinder (51) is rotatably connected with the console (7);
a fourth driving motor is arranged in the console (7), and an output shaft of the fourth driving motor is fixed to the top of the telescopic cylinder (51).
2. A multi-functional physical training apparatus control method applied to the multi-functional physical training apparatus according to claim 1,
the controller receives a start instruction and a control instruction of the multifunctional physical training device output by a user through a keyboard (71), and receives map information input by the user through a USB jack;
the controller regulates and controls the speed of the running machine (2) according to the control instruction, receives and stores the speed value of the running machine, compares the current speed value with the speed value required to be reached by the control instruction, controls the running machine (2) to uniformly accelerate to the speed value required to be reached by the control instruction according to the speed difference value, and sends the speed value of the running machine to a display (72) for displaying in real time;
the controller receives and stores a length value of the telescopic cylinder (36), extracts a horizontal height value and a gradient of a map in the map information, calculates a difference value between the horizontal height value and the gradient of the map and the length value of the telescopic cylinder (36) and the gradient of the treadmill (2) determined by the telescopic cylinder (36), calculates an air inflation and deflation amount of the telescopic cylinder (36) according to the difference value, controls the air inflation and deflation of the telescopic cylinder (36) according to the calculated air inflation and deflation amount, enables the treadmill (2) to simulate map actions, and controls the display (72) to display the map information;
the controller receives and stores height information of the supporting rod (31), and controls the supporting rod (31) on the corresponding telescopic cylinder (36) to move correspondingly according to the height change of each telescopic cylinder (36);
the controller receives and stores the length information, the angle information and the position information of the support frame, calculates the difference between the length information, the angle information and the position information of the current support frame and the length information, the angle information and the position information of the support frame required to be reached by the control instruction, controls the support frame to adjust according to the difference, and sends the length information, the angle information and the position information of the support frame to the display (72) in real time to display.
3. The multi-purpose physical training apparatus of claim 2, wherein said control method further comprises:
the controller receives the gait information of the user sensed by the sensor (8), and the controller analyzes the gait information;
the controller calculates the proper speed of the running machine (2) according to the gait information, and further adjusts the speed of the running machine (2) at a constant speed according to the calculated proper speed until the proper speed of the running machine corresponding to the gait information is reached;
the controller receives and stores position information of the sensor (8), sends an instruction for adjusting the position of the sensor (8) according to the signal intensity of gait information transmitted by the sensor (8), controls the sensor (8) to move according to a difference value by comparing the position of the sensor (8) given by the instruction with the stored position information of the sensor (8), and controls the display (72) to display map information.
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| CN109621301A (en) | 2019-04-16 |
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