CN109289156B - Intelligent running machine based on biological feature recognition - Google Patents

Intelligent running machine based on biological feature recognition Download PDF

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Publication number
CN109289156B
CN109289156B CN201811159993.1A CN201811159993A CN109289156B CN 109289156 B CN109289156 B CN 109289156B CN 201811159993 A CN201811159993 A CN 201811159993A CN 109289156 B CN109289156 B CN 109289156B
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China
Prior art keywords
frame
plate
bottom plate
running
rod
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CN201811159993.1A
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CN109289156A (en
Inventor
陈洪强
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Shandong Yingcai University
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Shandong Yingcai University
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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
    • 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
    • A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • 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
    • A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
    • A63B2071/0072—Limiting the applied force, torque, movement or speed
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/15—Miscellaneous features of sport apparatus, devices or equipment with identification means that can be read by electronic means

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention discloses an intelligent treadmill based on biological characteristic recognition, which comprises a frame, side plates, a running crawler, upright posts, a handle and a control panel, wherein a cross rod is horizontally connected between the two upright posts, and two ends of the cross rod penetrate through a sliding groove and are connected with nuts. The frame is kept away from control panel's one end is connected with the bottom plate, the top of bottom plate is connected with the riser, bottom plate one side horizontally connect has the semicircle board, the middle part horizontally connect of the inside bottom of semicircle board has the friction pad. The bottom both sides of frame all are connected with a plurality of connector, the frame is in the one end bottom both sides of bottom plate are passed through the equal threaded connection of connector has the backing plate, frame bottom both sides all have a plurality of sucking disc through a plurality of connector threaded connection. This treadmill convenient to use is swift, has higher security performance, and the user is difficult for being injured after falling down, and the stability ability of treadmill itself obtains promoting, is difficult for rocking and emptys.

Description

Intelligent running machine based on biological feature recognition
Technical Field
The invention relates to an intelligent treadmill, in particular to an intelligent treadmill based on biological characteristic recognition, and belongs to the field of treadmill application.
Background
The electric running machine is a high-grade apparatus for gymnasiums and families, and the electric running machine drives a running belt through a motor to enable a person to run or walk passively at different speeds. The running and walking are passively formed, so that the running and walking on the electric treadmill is almost the same as the ordinary running or walking on the ground in terms of action appearance, but the stepping and stretching action is omitted in comparison with the ordinary running and walking in terms of human body exertion. It is this point that every person walking on the electric treadmill feels very relaxed and relaxed, and the person can run about 1/3 more distance than normal running, and the energy consumption is more than normal running.
However, the existing treadmills still have certain disadvantages in use. The existing running machine can only simply run and exercise the body when in use, and the stability and the safety performance of the running machine are not enough when in use. The treadmill can not adapt to different ground when placing, and the height at treadmill both ends is inconvenient to be adjusted, and application range receives certain limitation. And the user is easy to be injured after falling from the running track and can not be protected. The moving speed of the crawler belt cannot be reduced, and large friction force is easily generated on the body. The body easily falls on the ground from the upper part of the crawler. The treadmill is damaged by shaking, toppling and falling in use, and has poor stability.
Disclosure of Invention
The invention aims to provide an intelligent treadmill based on biological feature recognition, which can solve the problems that the existing treadmill cannot adapt to different ground surfaces when being placed, the heights of two ends of the treadmill are inconvenient to adjust, and the application range is limited to a certain extent. And the user is easy to be injured after falling from the running track and can not be protected. The moving speed of the crawler belt cannot be reduced, and large friction force is easily generated on the body. The body easily falls on the ground from the upper part of the crawler. The treadmill is damaged by shaking, dumping and has poor stability in use.
The purpose of the invention can be realized by the following technical scheme:
an intelligent treadmill based on biological characteristic identification comprises a frame, side plates, a running crawler, upright rods, a handle and a control panel, wherein the side plates are connected to two sides of the top of the frame, the upright rods are longitudinally connected to two sides of the top of one end of the frame, the control panel is installed between the tops of the two upright rods, one side of each upright rod is connected with the handle, the running crawler is installed in the frame, a fingerprint identification instrument is installed on one side of the top of the control panel and is electrically connected with the control panel, a sliding groove is formed in the middle end of the inside of each upright rod along the height direction, a cross rod is horizontally connected between the two upright rods, two ends of the cross rod penetrate through the sliding groove and are connected with nuts, a loading box is horizontally connected to one side of the bottom of the control panel between the two upright rods, and one, load incasement portion and be the cavity setting, load incasement portion along length direction swing joint has first pivot, return spring is all installed with the junction of loading the case at the both ends of first pivot, and return spring rotates to keeping away from perforation one end, the outside winding of first pivot is connected with the cushion, the equal horizontally connect in bottom both ends of cushion has the inserted bar.
The frame is kept away from control panel's one end is connected with the bottom plate, the top of bottom plate is connected with the riser, bottom plate one side horizontally connected with semicircle board, the middle part horizontally connected with friction pad of the inside bottom of semicircle board, the length of friction pad with the width of track of running is the same, the equal longitudinal connection in inside both ends of semicircle board has damping spring, damping spring's top is connected the bottom of frame, the upper portion one end of semicircle board is connected with extension spring, length direction fixedly connected with reinforcing plate is followed to the inside middle-end of semicircle board, the inside through connection of reinforcing plate has the second pivot, the both ends of second pivot are all connected the frame.
The utility model discloses a support frame, including frame, control panel, support frame top, telescopic link, frame top and support frame, the frame bottom is close to control panel's one end is connected with the support frame, the bottom of connecting the frame is rotated through the bolt in support frame top, middle part one side of support frame is connected with the telescopic link, the top of telescopic link is connected with the joint, the frame be in that one end horizontally connect of support frame has the mounting panel, the mounting panel top.
The bottom both sides of frame all are connected with a plurality of connector, the frame is in the one end bottom both sides of bottom plate are passed through the equal threaded connection of connector has the backing plate, frame bottom both sides all have a plurality of sucking disc through a plurality of connector threaded connection, the sucking disc with the equal longitudinal connection of top middle-end of backing plate has the shank of bolt, shank of bolt top threaded connection is in the inside of connector.
Preferably, a groove is formed in the middle end of the top of the bottom plate, a raised head is connected to the middle end of the bottom of the vertical plate and clamped inside the groove, a fastening bolt is movably connected inside the raised head and penetrates through the raised head and the bottom plate.
Preferably, the elastic protection pad covers the outside of the connection part of the vertical plate and the bottom plate, and the elastic protection layers are connected to the outside of the vertical plate and the bottom plate.
Preferably, one side of the bottom of the vertical rod, which is close to the side plate, is provided with a fixing hole, and the inner size of the fixing hole is matched with the size of the inserted rod.
Preferably, the length of the frame is greater than that of the running track, positioning holes are formed in the two sides of the end portion of the bottom plate of the frame, and the two ends of the second rotating shaft are mounted inside the positioning holes through bearings.
Preferably, the connection part of the two sides of the end part of the frame and the extension spring is provided with a mounting groove, and the end part of the extension spring is fixedly connected inside the mounting groove.
Preferably, the motor is installed to mounting panel top one side, and the motor passes through the belt and connects the track of running, and the inside one side that is close to the motor of mounting panel is provided with the activity hole, and the one end of telescopic link runs through activity hole linking bridge.
Preferably, the bottom of the bolt rod is fixedly connected with a ferrule, and the diameter of the ferrule is larger than that of the bolt rod.
Preferably, one side of the middle of the telescopic rod is connected with an adjusting screw, the end of the telescopic rod is connected with a support frame in a rotating mode through a bolt, and the bottoms of the support frame and the base plate are both connected with rubber sleeves.
Preferably, the treadmill comprises the following steps:
the method comprises the following steps: the treadmill is placed on the ground to be used, a plurality of suckers are connected to the two sides of the bottom of the frame through connectors according to actual needs, the collar is held to screw the bolt rod, the height of each sucker is adjusted, air in the tight contact between the bottom of each sucker and the ground is squeezed out, the adjusting screws are unscrewed to adjust the length of each telescopic rod, the support frame is pushed to rotate around the bottom of the mounting plate until the inclination angle of the support frame meets the requirements of a user, the height of the end portion of the frame is adjusted, the fingerprint of the user is recorded through the fingerprint identification instrument, and after the fingerprint is identified through the fingerprint identification instrument, the control panel controls the motor to start and the running track to;
step two: according to the height of a user, the height of the handle is too high, nuts at two ends of the cross rod are screwed, the cross rod is pushed to move in the sliding groove until the height of the cross rod is suitable for the height of the user, the user holds the cross rod during running and pulls out an elastic cushion in the loading box, and inserting rods at two sides of the end part of the elastic cushion are inserted into fixing holes in the side surfaces of the bottoms of the vertical rods;
step three: according to the requirements of runners, fastening bolts are screwed to push the bottoms of the vertical plates to rotate on the upper portion of the bottom plate, and the vertical plates incline outwards by a proper angle; after the user falls down in the track upper portion of running, the track of running drives the user to bottom plate one end motion, and the bottom plate receives the striking of health, and extension spring is outwards stretched, and the bottom plate middle part rotates round the second pivot, and the bottom rebound of semicircle board, friction pad and the track bottom contact of running produce the friction, and the track speed of running reduces, and the user health contacts with bottom plate and riser, and the health receives the protection.
The invention has the beneficial effects that:
1. through connecting the horizontal pole between two pole settings, and set up the sliding tray in the middle part of pole setting for the horizontal pole in use can move according to actual needs in the sliding tray inside, changes the height of horizontal pole. When people with different heights use the treadmill, the handles or the cross bars can be held by the hands, so that the people are not easy to fall down during running. The height change of the cross rod is suitable for people with different heights, and the shorter people can directly hold the cross rod by using the handle, so that the application range of the treadmill is enlarged, and the treadmill is more convenient and faster to use.
2. Through installing the loading case between two pole setting upper portions, and at the inside installation cushion of loading case for the cushion can be taken out from loading incasement portion and cover between two pole settings in the work, plays the effect of protection. After the user tumbles on the track, the head inclines to the front end and touches with the cushion, and the cushion plays the effect of buffering to the head, and the head can not collide with other stereoplasm object, and the head is difficult for being injured.
3. The bottom plate is connected through the second pivot through the other end at the frame, and rotates on the upper portion of bottom plate and connect the riser for riser and bottom plate homoenergetic play the effect of protection to the health in the work, and the user falls down the back on the track of running, and health and bottom plate and riser contact, outside inoxidizing coating play the effect of buffering to the health, and the health is difficult for be injured, can not follow the treadmill and directly fall down on ground. And the vertical plate can adjust the inclination direction on the upper part of the bottom plate through the fastening bolt, and the vertical plate can adapt to different people to use in use. The riser leans out, and the foot can not touch the riser in the running, does not influence the normal use of treadmill, and the guard action of riser exists equally. The junction parcel of riser and bottom plate is filled up in the protection of junction, and when the health contacted the junction, it is comparatively soft, can not appear colliding with, and the health can not be injured.
4. One side of the bottom plate is fixedly connected with a semicircular plate, and an extension spring is utilized at the upper part of the semicircular plate; connecting frame, the middle part utilizes the second pivot to connect the frame, and damping spring connects the frame bottom utilization for after the work intermediate bottom plate received the striking of health, the middle part rotated round the second pivot, and the bottom rebound of semicircle board, extension spring receive tensile, played the effect of shock attenuation buffering, and damping spring receives the extrusion, avoids the semicircle board to move too fast, plays the protection to the health. The friction pad of the inside bottom of semicircle board and the bottom in close contact with of track of running produce frictional force, and the track of running receives the restriction, and the rotational speed reduces. The friction between the body of the user and the running track is reduced, and the safety of the body is improved. And the running crawler belt can be decelerated after being fallen down, so that the safety is high, the body is prevented from being quickly thrown out by the crawler belt and falling onto the ground, and the safety during running is improved.
5. Support frame and backing plate are connected respectively through the bottom both ends at the frame, and connect the telescopic link and connect the shank of bolt on the upper portion of backing plate in one side of support frame for the telescopic link can carry out spacing support to the support frame in the work, and the telescopic link can promote the support frame to rotate simultaneously, changes the inclination of support frame, and then changes the one end height of frame. The inclination angle of the frame in use can be freely changed to meet the requirements of different users. The height of the base plate is changed by screwing the bolt rod, so that the base plate is not suitable for different grounds, and the frame is more stable in placement. Connect a plurality of sucking disc in the bottom both sides of frame for sucking disc and ground contact adhesion in the work, frame in use are more stable, and both sides all receive the restriction, and the frame is difficult for empting when receiving external force, and the security performance is good, and is not fragile. This treadmill convenient to use is swift, has higher security performance, and the user is difficult for being injured after falling down, and the stability ability of treadmill itself obtains promoting, is difficult for rocking and emptys.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic diagram of the framework structure of the present invention.
Fig. 3 is a side view of fig. 2 of the present invention.
Fig. 4 is a schematic view of the mounting structure of the sucker.
Fig. 5 is a schematic view of the structure of the loading box of the present invention.
FIG. 6 is a top view of FIG. 2 in accordance with the present invention.
Fig. 7 is a schematic view of a riser structure of the present invention.
Fig. 8 is a schematic view of the bottom plate structure of the present invention.
FIG. 9 is a schematic view of a friction pad mounting structure according to the present invention.
FIG. 10 is an enlarged view of detail B in FIG. 6 according to the present invention.
FIG. 11 is an enlarged view of detail A in FIG. 2 according to the present invention.
Fig. 12 is a schematic view of the telescopic rod structure of the present invention.
In the figure: 1. a frame; 2. a protective pad; 3. a base plate; 4. a vertical plate; 5. a side plate; 6. a handle; 7. a fingerprint recognizer; 8. a control panel; 9. mounting a plate; 10. a support frame; 11. a cross bar; 12. a fixing hole; 13. running the caterpillar band; 14. positioning holes; 15. mounting grooves; 16. a loading bin; 17. a sliding groove; 18. erecting a rod; 19. an electric motor; 20. a telescopic rod; 21. a suction cup; 22. a connector; 23. a base plate; 24. a ferrule; 25. a bolt shank; 26. a first rotating shaft; 27. inserting a rod; 28. an elastic pad; 29. a protective layer; 30. fastening a bolt; 31. a raised head; 32. a friction pad; 33. a damping spring; 34. a semicircular plate; 35. a reinforcing plate; 36. an extension spring; 37. a second rotating shaft; 38. a groove; 39. a support; 40. a movable hole; 41. a clamping head; 42. and adjusting the screw.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-12, an intelligent treadmill based on biological feature recognition comprises a frame 1, side plates 5, a running track 13, upright rods 18, a handle 6 and a control panel 8, wherein the side plates 5 are connected to both sides of the top of the frame 1, the upright rods 18 are longitudinally connected to both sides of the top of one end of the frame 1, the control panel 8 is installed between the tops of the two upright rods 18, the handle 6 is connected to one side of the upright rods 18, the running track 13 is installed inside the frame 1, the fingerprint recognizer 7 is installed on one side of the top of the control panel 8, the fingerprint recognizer 7 is electrically connected to the control panel 8, a sliding groove 17 is formed in the middle end inside the upright rods 18 along the height direction, a cross rod 11 is horizontally connected between the two upright rods 18, nuts are connected to both ends of the cross rod 11 through the sliding groove 17, a loading box 16 is horizontally connected to one side of the bottom of the control, the loading box 16 is hollow, a first rotating shaft 26 is movably connected inside the loading box 16 along the length direction, return springs are mounted at the joints of the two ends of the first rotating shaft 26 and the loading box 16 and rotate towards the end far away from the through hole, an elastic cushion 28 is wound outside the first rotating shaft 26, and the two ends of the bottom of the elastic cushion 28 are horizontally connected with inserting rods 27;
the end, far away from the control panel 8, of the frame 1 is connected with a bottom plate 3, the top of the bottom plate 3 is connected with a vertical plate 4, one side of the bottom plate 3 is horizontally connected with a semicircular plate 34, the middle of the bottom end inside the semicircular plate 34 is horizontally connected with a friction pad 32, the length of the friction pad 32 is the same as the width of the running track 13, two ends inside the semicircular plate 34 are longitudinally connected with damping springs 33, the tops of the damping springs 33 are connected to the bottom of the frame 1, one end of the upper part of the semicircular plate 34 is connected with an extension spring 36, the middle end inside the semicircular plate 34 is fixedly connected with a reinforcing plate 35 along the length direction, a second rotating shaft 37 penetrates through the inside of;
one end of the bottom of the frame 1, which is close to the control panel 8, is connected with a support frame 10, the top of the support frame 10 is rotatably connected with the bottom of the frame 1 through a bolt, one side of the middle of the support frame 10 is connected with an expansion link 20, the top of the expansion link 20 is connected with a clamping joint 41, the end of the frame 1, which is close to the support frame 10, is horizontally connected with a mounting plate 9, one end of the middle end of the top of the mounting plate 9, which is far away from the upright rod 18, is;
frame 1's bottom both sides all are connected with a plurality of connector 22, and frame 1 has backing plate 23 through the equal threaded connection of connector 22 in the one end bottom both sides of bottom plate 3, and frame 1 bottom both sides all have a plurality of sucking disc 21 through a plurality of connector 22 threaded connection, and the equal longitudinal connection of top middle-end of sucking disc 21 and backing plate 23 has shank of bolt 25, and shank of bolt 25 top threaded connection is in the inside of connector 22.
As a technical optimization scheme of the invention, the middle end of the top of the bottom plate 3 is provided with a groove 38, the middle end of the bottom of the vertical plate 4 is connected with a raised head 31, the raised head 31 is clamped in the groove 38, the interior of the raised head 31 is movably connected with a fastening bolt 30, the fastening bolt 30 penetrates through the raised head 31 and the bottom plate 3, after the raised head 31 is clamped in the groove 38, the fastening bolt 30 can penetrate through the raised head 31 and the interior of the bottom plate 3, and the vertical plate 4 and the bottom plate 3 can be stably fixed. And the vertical plate 4 can rotate on the upper part of the bottom plate 3 through the fastening bolt 30, and then the outward inclination angle of the vertical plate 4 can be adjusted according to the actual requirement.
As a technical optimization scheme of the invention, the elastic protective pad 2 covers the outside of the joint of the vertical plate 4 and the bottom plate 3, the elastic protective layer 29 is connected to the outside of the vertical plate 4 and the bottom plate 3, the protective pad 2 and the protective layer 29 can play a role in protection and buffering, and a body is not easy to be injured after being in contact with the vertical plate 4 and the bottom plate 3 after falling.
As a technical optimization scheme of the invention, one side of the bottom of the upright rod 18 close to the side plate 5 is provided with a fixing hole 12, the inner size of the fixing hole 12 is matched with the size of the inserted rod 27, the elastic pad 28 is stretched downwards, the inserted rods 27 at two ends are inserted into the fixing holes 12 at two sides, the position of the elastic pad 28 is fixed, the elastic pad is not easy to fall off due to head impact in use, and the buffering effect can be well achieved.
As a technical optimization scheme of the invention, the length of the frame 1 is greater than that of the running crawler 13, the frame 1 is provided with positioning holes 14 on both sides of the end portion of the bottom plate 3, both ends of the second rotating shaft 37 are installed inside the positioning holes 14 through bearings, the bottom plate 3 is conveniently installed at one end of the frame 1, and the second rotating shaft 37 is installed on the frame 1 through the positioning holes 14 and the bearings, so that the second rotating shaft 37 can freely rotate at one end of the frame 1, after the bottom plate 3 is impacted by a body, the body can push one end of the bottom plate 3 to move upwards, and the friction pad 32 generates friction with the running crawler 13.
As a technical optimization scheme of the invention, the mounting grooves 15 are arranged at the connection parts of the two sides of the end part of the frame 1 and the extension spring 36, the end part of the extension spring 36 is fixedly connected inside the mounting groove 15, the extension spring 36 is placed inside the mounting groove 15 when not being subjected to tensile force, is not easy to incline and shake, has good stability, and can be automatically contracted and placed inside the mounting groove 15 after being pulled to be difficult to damage.
As a technical optimization scheme of the invention, one side of the top of the mounting plate 9 is provided with the motor 19, the motor 19 is connected with the running track 13 through a belt, one side of the inside of the mounting plate 9 close to the motor 19 is provided with a movable hole 40, one end of the telescopic rod 20 penetrates through the movable hole 40 and is connected with the bracket 39, and the motor 19 drives the running track 13 to rotate and run in operation. After the telescopic rod 20 penetrates through the movable hole 40, the support frame 10 can be pushed to move to rotate in the support 39 in work, and the telescopic rod is not influenced by the mounting plate 9 and is suitable for support frames 10 with different inclination angles.
As a technical optimization scheme of the invention, the bottom of the bolt rod 25 is fixedly connected with the ferrule 24, the diameter of the ferrule 24 is larger than that of the bolt rod 25, the ferrule 24 is convenient for increasing the diameter of the bottom of the bolt rod 25, the force is applied to the bolt rod 25 after the ferrule 24 is held by a hand, and the bolt rod 25 is screwed more conveniently and quickly.
As a technical optimization scheme of the invention, one side of the middle part of the telescopic rod 20 is connected with an adjusting screw 42, the end part of the telescopic rod 20 is rotatably connected with the support frame 10 through a bolt, the bottoms of the support frame 10 and the backing plate 23 are both connected with a rubber sleeve, the telescopic rod 20 can be controlled to stretch by screwing the adjusting screw 42, when the inclination angle of the support frame 10 needs to be changed, the telescopic rod 20 stretches, one end of the telescopic rod rotates at one side of the support frame 10 to drive the support frame 10 to move, the rubber sleeve increases the friction force when the support frame 10 and the backing plate 23 are in contact with the ground.
As a technical optimization scheme of the invention, the treadmill comprises the following specific steps:
the method comprises the following steps: the treadmill is placed on the ground to be used, a plurality of suckers 21 are connected to the two sides of the bottom of a frame 1 through connectors 22 according to actual needs, a collar 24 is held to screw a bolt rod 25, the height of each sucker 21 is adjusted, air in the tight contact between the bottom of each sucker 21 and the ground is squeezed out, an adjusting screw 42 is unscrewed to adjust the length of a telescopic rod 20, a support frame 10 is pushed to rotate around the bolt at the bottom of a mounting plate 9 until the inclination angle of the support frame 10 meets the requirements of a user, the height of the end of the frame 1 is adjusted, the fingerprint of the user is recorded through a fingerprint identification instrument 7 with the model of ES-202, after the fingerprint is identified through the fingerprint identification instrument 7, a control panel 8 controls a motor 19 to be started, and a;
step two: according to the height of a user, the handle 6 is too high, nuts at two ends of the cross rod 11 are screwed, the cross rod 11 is pushed to move in the sliding groove 17 until the height of the cross rod 11 is suitable for the height of the user, the user holds the cross rod 11 during running, an elastic cushion 28 in the loading box 16 is pulled out, and inserting rods 27 at two sides of the end part of the elastic cushion 28 are inserted into fixing holes 12 in the side surfaces of the bottom of the vertical rod 18;
step three: according to the requirements of runners, fastening bolts 30 are screwed to push the bottoms of the vertical plates 4 to rotate on the upper portion of the bottom plate 3, and the vertical plates 4 incline outwards by a proper angle; when the user runs on the upper portion of the running track 13 and falls down, the running track 13 drives the user to move towards one end of the bottom plate 3, the bottom plate 3 is impacted by the body, the extension spring 36 stretches outwards, the middle portion of the bottom plate 3 rotates around the second rotating shaft 37, the bottom of the semicircular plate 34 moves upwards, the friction pad 32 contacts with the bottom of the running track 13 to generate friction, the speed of the running track 13 is reduced, the body of the user contacts with the bottom plate 3 and the vertical plate 4, and the body is protected.
When the treadmill is used, the treadmill is placed on the ground to be used, the adjusting screw 42 is unscrewed to adjust the length of the telescopic rod 20, the support frame 10 is pushed to rotate around the bolt at the bottom of the mounting plate 9 until the inclination angle of the support frame 10 meets the requirement of a user, and the height of the end part of the frame 1 is adjusted. Both ends of the telescopic rod 20 are rotated inside the bracket 39 and at one side of the support frame 10 by bolts during the pushing. After the height of the end part of the frame 1 is adjusted, the bolt is screwed, and the positions of the support frame 10 and the telescopic rod 20 are stable. The height of the other end of the frame 1 is adjusted by screwing the bolt rod 25 to adapt to different ground. A plurality of suction cups 21 are connected with connectors 22 on two sides of the bottom of the frame 1 according to actual requirements. The collar 24 is held and the bolt rod 25 is screwed, the height of the suction cup 21 is adjusted, the bottom of the suction cup 21 is tightly contacted with the ground, and the internal gas is squeezed out. The fingerprint of the user is recorded by means of a fingerprint recognition device 7, which is stored in the control unit inside the control panel 8. When a user needs to use the treadmill, after the fingerprint is identified by the fingerprint identification instrument 7, the control panel 8 with the model number of ACS150 controls the motor 19 to start, and the running crawler 13 runs. Depending on the height of the user, if the handle 6 is too high. The nuts at the two ends of the cross bar 11 are screwed to push the cross bar 11 to move in the sliding groove 17 until the height of the cross bar 11 is adapted to the height of the user, and the user holds the cross bar 11 during running. When the handle 6 is used, the crossbar 11 is moved to the upper part of the uprights 18, avoiding touching the crossbar 11 during running. When the handle 6 is used, the elastic pad 28 inside the loading box 16 is pulled out, and the elastic pad 28 covers the outer part of the cross bar 11; when the crossbar 11 is used, the elastic pad 28 is pulled to pass through the bottom of the crossbar 11, and the insertion rods 27 at both sides of the end of the elastic pad 28 are inserted into the fixing holes 12 at the bottom side of the upright 18. The user falls down the back on track 13 of running, and the head inclines to the front end and touches with cushion 28, and cushion 28 plays the effect of buffering to the head, and the head can not collide with other stereoplasm objects, and the head is difficult for being injured. According to the requirements of the runner, the fastening bolt 30 is screwed to push the bottom of the vertical plate 4 to rotate on the upper part of the bottom plate 3, the vertical plate 4 inclines outwards at a proper angle, and the foot does not contact with the vertical plate 4 during running. When the user runs and falls down on the upper part of the running track 13, the running track 13 drives the user to move towards one end of the bottom plate 3, and the bottom plate 3 is impacted by the body. The extension spring 36 is extended outwards, the middle part of the bottom plate 3 rotates around the second rotating shaft 37, the bottom of the semicircular plate 34 moves upwards, the friction pad 32 contacts with the bottom of the running track 13 to generate friction, the running track 13 is decelerated, the body of a user contacts with the bottom plate 3 and the vertical plate 4, and the body is protected. The friction between the body of the user and the running track 13 is reduced and the safety of the body is improved. And the running crawler 13 can be decelerated after falling down, so that the safety is high, the body is prevented from being quickly thrown out by the crawler and falling onto the ground, and the safety during running is improved. When the body is separated from the bottom plate 3 and the vertical plate 4, the extension spring 36 and the shock absorbing spring 33 rebound, and the bottom plate 3 and the vertical plate 4 return to the original positions.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (2)

1. The utility model provides an intelligence treadmill based on biological feature identification, includes frame (1), curb plate (5), track (13) of running, pole setting (18), handle (6) and control panel (8), frame (1) top both sides all are connected with curb plate (5), frame (1) one end top both sides all vertically are connected with pole setting (18), two install control panel (8) between pole setting (18) top, pole setting (18) one side is connected with handle (6), frame (1) internally mounted has track (13) of running, its characterized in that, fingerprint identification appearance (7) are installed to control panel (8) top one side, fingerprint identification appearance (7) electric connection control panel (8), pole setting (18) inside middle-end is provided with sliding tray (17) along the direction of height, two horizontally connect has horizontal pole (11) between pole setting (18), the two ends of the cross rod (11) penetrate through the sliding grooves (17) and are connected with nuts, a loading box (16) is horizontally connected between the two upright rods (18) on one side of the bottom of the control panel (8), a through hole is formed in one side, close to the running crawler (13), of the loading box (16), the loading box (16) is arranged in a hollow mode, a first rotating shaft (26) is movably connected to the inside of the loading box (16) along the length direction, return springs are mounted at the connecting positions of the two ends of the first rotating shaft (26) and the loading box (16), the return springs rotate towards the ends far away from the through hole, an elastic cushion (28) is wound and connected to the outside of the first rotating shaft (26), and inserting rods (27) are horizontally connected to the two ends of the bottom of the elastic cushion (28);
one end of the frame (1) far away from the control panel (8) is connected with a bottom plate (3), the top of the bottom plate (3) is connected with a vertical plate (4), one side of the bottom plate (3) is horizontally connected with a semicircular plate (34), the middle part of the bottom end in the semicircular plate (34) is horizontally connected with a friction pad (32), the length of the friction pad (32) is the same as the width of the running track (13), two ends of the interior of the semicircular plate (34) are longitudinally connected with damping springs (33), the top of the damping spring (33) is connected with the bottom of the frame (1), one end of the upper part of the semicircular plate (34) is connected with an extension spring (36), the middle end in the semicircular plate (34) is fixedly connected with a reinforcing plate (35) along the length direction, a second rotating shaft (37) penetrates through the interior of the reinforcing plate (35), and two ends of the second rotating shaft (37) are connected with the frame (1);
one end, close to the control panel (8), of the bottom of the frame (1) is connected with a support frame (10), the top of the support frame (10) is rotatably connected with the bottom of the frame (1) through bolts, one side of the middle of the support frame (10) is connected with a telescopic rod (20), the top of the telescopic rod (20) is connected with a clamping joint (41), the frame (1) is horizontally connected with a mounting plate (9) at one end of the support frame (10), one end, far away from the upright rod (18), of the middle end of the top of the mounting plate (9) is connected with a support (39), and one end of the support (39) is rotatably connected with the clamping joint (41);
the bottom two sides of the frame (1) are connected with a plurality of connectors (22), the frame (1) is connected with backing plates (23) through the connectors (22) on the two sides of the bottom of one end of the bottom plate (3) in a threaded mode, the two sides of the bottom of the frame (1) are connected with a plurality of suckers (21) through the connectors (22) in a threaded mode, the middle ends of the tops of the suckers (21) and the backing plates (23) are longitudinally connected with bolt rods (25), and the tops of the bolt rods (25) are connected with the insides of the connectors (22) in a threaded mode;
a groove (38) is formed in the middle end of the top of the bottom plate (3), a raised head (31) is connected to the middle end of the bottom of the vertical plate (4), the raised head (31) is clamped inside the groove (38), a fastening bolt (30) is movably connected inside the raised head (31), and the fastening bolt (30) penetrates through the raised head (31) and the bottom plate (3);
an elastic protective pad (2) covers the outer part of the joint of the vertical plate (4) and the bottom plate (3), and elastic protective layers (29) are connected to the outer parts of the vertical plate (4) and the bottom plate (3);
one side of the bottom of the upright rod (18), which is close to the side plate (5), is provided with a fixing hole (12), and the inner size of the fixing hole (12) is matched with the size of the inserted rod (27);
the length of the frame (1) is greater than that of the running crawler (13), positioning holes (14) are formed in the two sides of the end portion of the bottom plate (3) of the frame (1), and two ends of the second rotating shaft (37) are mounted inside the positioning holes (14) through bearings;
mounting grooves (15) are formed in the connection positions of the two sides of the end part of the frame (1) and the extension springs (36), and the end parts of the extension springs (36) are fixedly connected to the inside of the mounting grooves (15);
an electric motor (19) is installed on one side of the top of the mounting plate (9), the electric motor (19) is connected with the running track (13) through a belt, a movable hole (40) is formed in one side, close to the electric motor (19), of the inside of the mounting plate (9), and one end of the telescopic rod (20) penetrates through the movable hole (40) to connect with the support (39);
the bottom of the bolt rod (25) is fixedly connected with a ferrule (24), and the diameter of the ferrule (24) is larger than that of the bolt rod (25);
one side of the middle of the telescopic rod (20) is connected with an adjusting screw (42), the end of the telescopic rod (20) is connected with the support frame (10) in a rotating mode through a bolt, and the bottoms of the support frame (10) and the base plate (23) are both connected with rubber sleeves.
2. The intelligent treadmill based on biometric identification as claimed in claim 1, wherein the treadmill using specific steps comprises:
the method comprises the following steps: the treadmill is placed on the ground to be used, a plurality of suckers (21) are connected to the two sides of the bottom of a frame (1) through connectors (22) according to actual needs, a collar (24) is held to screw a bolt rod (25), the height of each sucker (21) is adjusted, air in the tight contact between the bottom of each sucker (21) and the ground is squeezed out, an adjusting screw (42) is unscrewed to adjust the length of a telescopic rod (20), a support frame (10) is pushed to rotate around the bottom of a bolt on an installation plate (9) until the inclination angle of the support frame (10) meets the requirements of a user, the height of the end of the frame (1) is adjusted, the fingerprint of the user is recorded through a fingerprint identification instrument (7), after the fingerprint is identified through the fingerprint identification instrument (7), a control panel (8) controls a motor (19) to start, and a running crawler (13) runs;
step two: according to the height of a user, the handle (6) is too high, nuts at two ends of the cross rod (11) are screwed, the cross rod (11) is pushed to move in the sliding groove (17) until the height of the cross rod (11) is adapted to the height of the user, the user holds the cross rod (11) during running, an elastic cushion (28) in the loading box (16) is pulled out, and inserting rods (27) at two sides of the end part of the elastic cushion (28) are inserted into fixing holes (12) in the side face of the bottom of the upright rod (18);
step three: according to the requirements of runners, fastening bolts (30) are screwed to push the bottoms of the vertical plates (4) to rotate on the upper part of the bottom plate (3), and the vertical plates (4) incline outwards by a proper angle; when the user runs and falls down on the upper portion of the running track (13), the running track (13) drives the user to move towards one end of the bottom plate (3), the bottom plate (3) is impacted by the body, the extension spring (36) stretches outwards, the middle portion of the bottom plate (3) rotates around the second rotating shaft (37), the bottom of the semicircular plate (34) moves upwards, the friction pad (32) contacts with the bottom of the running track (13) to generate friction, the speed of the running track (13) is reduced, the body of the user contacts with the bottom plate (3) and the vertical plate (4), and the body is protected.
CN201811159993.1A 2018-09-30 2018-09-30 Intelligent running machine based on biological feature recognition Expired - Fee Related CN109289156B (en)

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CN110721433B (en) * 2019-10-28 2020-12-15 南京林业大学 Mechanical back-up running machine for old people
CN113713325A (en) * 2021-09-02 2021-11-30 江西伊启实业有限公司 Treadmill with VR interactive function

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CA2503334C (en) * 1999-09-07 2005-11-15 Brunswick Corporation Treadmill control system
CN2587451Y (en) * 2002-11-15 2003-11-26 王国梁 Lifting/lowering adjusting mechanism for treadlemill
CN201992278U (en) * 2011-03-11 2011-09-28 山东汇祥健身器材有限公司 Sucking disk type foot pad for treadmill
CN205084314U (en) * 2015-08-20 2016-03-16 海安县嘉家体育用品有限公司 High -safety treadmill
CN206745834U (en) * 2017-02-21 2017-12-15 范娟 A kind of Novel treadmill
CN206910670U (en) * 2017-06-15 2018-01-23 宁波小匠物联网科技有限公司 Intelligent running machine

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