CN112370719A

CN112370719A - Motion assistance device based on artificial intelligence

Info

Publication number: CN112370719A
Application number: CN202011273191.0A
Authority: CN
Inventors: 孔庆丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-02-19

Abstract

The invention discloses exercise assisting equipment based on artificial intelligence, which comprises two supporting columns, wherein the two supporting columns are provided with supporting plates, the upper surface of a sliding plate is attached to sliding blocks, a telescopic shaft and a damping spring are fixedly connected between the lower surface of the sliding plate and the inner bottom wall of a sliding chute, the damping spring is movably sleeved on the outer surface of the telescopic shaft, a movable rod is fixedly connected between the two sliding blocks, two ends of the movable rod respectively penetrate through the two sliding blocks to extend to the outside, a plurality of counterweight rings are movably sleeved at two ends of the movable rod, and a limiting assembly is arranged between the counterweight rings and the movable rod. The invention has the beneficial effects that: when the condition of taking off power appears in the personnel of taking exercise, the slider can't continue to the lapse to make the movable rod can't continue the lapse, avoid appearing the movable rod and pound the condition of taking exercise personnel, played effectual guard action to taking exercise personnel.

Description

Motion assistance device based on artificial intelligence

Technical Field

The invention relates to exercise assisting equipment, in particular to exercise assisting equipment based on artificial intelligence, and belongs to the technical field of exercise assisting equipment.

Background

The sport auxiliary equipment is a general name of various instruments, equipment and articles used in competitive sports competitions and body-building exercises, sports equipment and sports are interdependent and mutually promoted, and the popularization of sports and the diversification of sports items lead the variety, the specification and the like of the sports equipment to be developed.

There are many kinds of motion auxiliary equipment, the most common is like the dumbbell, barbell and treadmill, the barbell is at the in-process that uses, the user lies in the supporting seat usually, upwards promote the barbell, the use is ended and is placed the barbell on the support frame, but the beginner is at the in-process that uses, the weight that oneself can be accepted can not be controlled, take off power appears very easily, cause the barbell to pound the condition to oneself, if there are other people to touch the one end of barbell carelessly simultaneously, cause the condition that the barbell unbalance dropped equally easily, the risk is very big, therefore we have proposed the motion auxiliary equipment based on artificial intelligence.

Disclosure of Invention

It is an object of the present invention to provide an artificial intelligence based exercise assisting device in order to solve the above problems, when the exerciser has the force-off condition, the movable rod slides downwards without control, the two sliding blocks are driven to slide downwards in the sliding grooves until the lower surfaces of the sliding blocks are contacted with the sliding plate, under the action of the downward impact force, the sliding plate is driven to slide downwards in the sliding groove, and similarly, because the second limiting block slides in the limiting groove, the second limiting block can only vertically slide, and the sliding plate can only vertically displace in the sliding groove, when the sliding plate moves downwards, the telescopic shaft and the damping spring are contracted, a large amount of energy is absorbed, the pair and the slide block can not continue to slide downwards, so that the movable rod can not continue to slide downwards, the condition that the movable rod smashes the exercising personnel is avoided, and the effective protection effect is achieved on the exercising personnel.

The invention realizes the purpose through the following technical scheme, and the artificial intelligence-based exercise assisting equipment comprises two supporting columns, wherein the two supporting columns are provided with supporting plates, edges and corners at two sides of each supporting plate are respectively attached to the two supporting columns, supporting rods are fixedly connected to four corners of the lower surface of each supporting plate, a fixing strip is fixedly connected between the top ends of the two supporting columns, the supporting columns are provided with sliding grooves which are communicated from left to right, and the inner walls of the sliding grooves are slidably connected with sliding blocks and sliding plates;

the upper surface of the sliding plate is attached to the sliding block, a telescopic shaft and a damping spring are fixedly connected between the lower surface of the sliding plate and the inner bottom wall of the sliding chute, and the damping spring is movably sleeved on the outer surface of the telescopic shaft;

a movable rod is fixedly connected between the two sliders, two ends of the movable rod respectively penetrate through the two sliders and extend to the outside, a plurality of counterweight rings are movably sleeved at two ends of the movable rod, and a limiting assembly is arranged between each counterweight ring and the corresponding movable rod;

the lower surface of the fixing strip is provided with an infrared camera and a display screen.

Preferably, the upper surface of the supporting plate is fixedly connected with a rubber protection pad.

Preferably, two spacing grooves have been seted up to the symmetry on the inner wall of spout, the first stopper of the equal fixedly connected with in both sides of slider, the equal fixedly connected with second stopper in edges and corners of slide both sides, just first stopper and the equal sliding connection of second stopper are on the inner wall of spacing groove.

Preferably, the lower surface of the sliding block and the upper surface of the sliding plate are fixedly connected with cushion rubber pads.

Preferably, the cross sections of the limiting groove, the first limiting block and the second limiting block are all set to be rectangular.

Preferably, an anti-skid rubber sleeve is fixedly connected to the outer surface of a section of the movable rod between the two sliding blocks.

Preferably, the limiting assembly comprises a threaded sleeve, external threads are formed in the outer surfaces of the two ends of the movable rod, and the threaded sleeve is in threaded connection with the movable rod through the external threads.

Preferably, fixed the cup jointing has solid fixed ring on the surface at movable rod both ends, the threaded sleeve is close to four connecting strips of solid fixed ring's one end fixedly connected with, and through four connecting strip fixedly connected with extrusion rings, the extrusion ring cup joints the surface at the movable rod, just the counter weight ring sets up between solid fixed ring and extrusion ring to closely laminate with solid fixed ring and extrusion ring.

Preferably, a plurality of handles are fixedly connected to the outer surface of the threaded sleeve.

The invention has the beneficial effects that:

1. the exercise assisting device based on artificial intelligence is characterized in that when an exerciser loses force through the arranged sliding chute, the sliding block, the sliding plate, the telescopic shaft, the damping spring and the movable rod, the movable rod slides downwards without control, drives the two sliding blocks to slide downwards in the sliding chute until the lower surfaces of the sliding blocks are contacted with the sliding plate, under the action of the downward impact force, the sliding plate is driven to slide downwards in the sliding groove, and similarly, because the second limiting block slides in the limiting groove, the second limiting block can only vertically slide, and the sliding plate can only vertically displace in the sliding groove, when the sliding plate moves downwards, the telescopic shaft and the damping spring are contracted, a large amount of energy is absorbed, the pair and the slide block can not continue to slide downwards, so that the movable rod can not continue to slide downwards, the condition that the movable rod smashes the exercising personnel is avoided, and the effective protection effect is achieved on the exercising personnel.

2. This motion auxiliary assembly based on artificial intelligence, counter weight ring and spacing subassembly through setting up, according to the exercise intensity that the personnel of taking exercise can accept, confirm the quantity of counter weight ring, the counter weight ring cup joints the surface at the movable rod tip of suitable number, cup joint the extrusion ring at the surface of movable rod this moment again, and pass through external screw thread and movable rod threaded connection with the threaded sleeve, hand handle antiport threaded sleeve, make the threaded sleeve inwards rotating for the movable rod, and driven the extrusion ring at the outside inwards rotating of movable rod through four connecting strips, until the extrusion ring contacts with the counter weight ring, and fix the counter weight ring extrusion between extrusion ring and solid fixed ring, make the counter weight ring unable removal.

3. This motion auxiliary assembly based on artificial intelligence, through infrared camera and the display screen that sets up, at the in-process of taking exercise, the one hand monitors the body temperature of taking exercise personnel, the other hand monitors the exercise state of taking exercise personnel, the body temperature that will reachd shows on the display screen, the exercise personnel can see the body temperature of oneself at any time, compare exercise state and online data simultaneously, judge whether the exercise personnel can reach the limit, whether can continue to take exercise, thereby effectual guard action has been played to the exercise personnel.

Drawings

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

FIG. 2 is a schematic view of a portion of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 2 according to the present invention;

FIG. 5 is a schematic view of the construction of the skateboard of the present invention;

FIG. 6 is a schematic view of the structure of the lower surface of the fixing strip of the present invention.

In the figure: 1. a support pillar; 101. a support plate; 102. a fixing strip; 103. a chute; 104. a slider; 105. a slide plate; 106. a telescopic shaft; 107. a damping spring; 108. a movable rod; 109. a counterweight ring; 110. an infrared camera; 111. a display screen; 112. a rubber protection pad; 113. an anti-slip rubber sleeve; 2. a limiting groove; 201. a first stopper; 202. a second limiting block; 3. a threaded sleeve; 301. an external thread; 302. a fixing ring; 303. a connecting strip; 304. an extrusion ring; 305. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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. 1-6, the exercise assisting device based on artificial intelligence comprises two supporting columns 1, wherein the two supporting columns 1 are provided with supporting plates 101, edges and corners at two sides of each supporting plate 101 are respectively attached to the two supporting columns 1, supporting rods are fixedly connected to four corners of the lower surface of each supporting plate 101, a fixing strip 102 is fixedly connected between the top ends of the two supporting columns 1, each supporting column 1 is provided with a sliding groove 103 which is communicated from left to right, and the inner wall of each sliding groove 103 is slidably connected with a sliding block 104 and a sliding plate 105;

the upper surface of the sliding plate 105 is attached to the sliding block 104, an extension shaft 106 and a damping spring 107 are fixedly connected between the lower surface of the sliding plate 105 and the inner bottom wall of the sliding groove 103, the damping spring 107 is movably sleeved on the outer surface of the extension shaft 106, the sliding plate 105, the extension shaft 106, the damping spring 107 and the movable rod 108 are arranged, when the force is removed by an exerciser, the movable rod 108 slides downwards uncontrollably to drive the two sliding blocks 104 to slide downwards in the sliding groove 103 until the lower surface of the sliding block 104 is contacted with the sliding plate 105, the sliding plate 105 is driven to slide downwards in the sliding groove 103 under the action of downward impact force, the second limiting block 202 slides in the limiting groove 2, the second limiting block 202 can only slide vertically, the sliding plate 105 can only move vertically in the sliding groove 103, when the sliding plate 105 moves downwards, the extension shaft 106 and the damping spring 107 are contracted, a large amount of energy is absorbed, and the sliding block 104 can not continuously slide downwards, so that the movable rod 108 can not continuously slide downwards, the condition that the movable rod 108 smashes an exerciser is avoided, and the exercising personnel are effectively protected;

a movable rod 108 is fixedly connected between the two sliders 104, two ends of the movable rod 108 respectively penetrate through the two sliders 104 and extend outwards, a plurality of counterweight rings 109 are movably sleeved at two ends of the movable rod 108, and a limiting assembly is arranged between the counterweight rings 109 and the movable rod 108;

infrared camera 110 and display screen 111 have been seted up to the lower surface of fixed strip 102, through the infrared camera 110 and the display screen 111 that set up, the body temperature of the personnel of taking exercise is monitored on the one hand, the other hand monitors the exercise state of the personnel of taking exercise, the body temperature that will reachd shows on display screen 111, the personnel of taking exercise can see the body temperature of oneself at any time, compare the exercise state with the data on the net simultaneously, judge whether the personnel of taking exercise can reach the limit, whether can continue to take exercise, thereby effectual guard action has been played to the personnel of taking exercise.

As a technical optimization scheme of the invention, the upper surface of the supporting plate 101 is fixedly connected with a rubber protective pad 112, and the rubber protective pad 112 is arranged, so that when an exerciser lies on the supporting plate 101, the exerciser is effectively protected, and meanwhile, the comfort degree in the exercise process is increased.

As a technical optimization scheme of the invention, two limiting grooves 2 are symmetrically arranged on the inner wall of the sliding groove 103, two sides of the sliding block 104 are fixedly connected with first limiting blocks 201, edges and corners of two sides of the sliding plate 105 are fixedly connected with second limiting blocks 202, the first limiting blocks 201 and the second limiting blocks 202 are slidably connected on the inner wall of the limiting grooves 2, the first limiting blocks 201 and the second limiting blocks 202 slide in the limiting grooves 2 through the limiting grooves 2, the first limiting blocks 201 and the second limiting blocks 202, and the first limiting blocks 201 and the second limiting blocks 202 can only vertically slide, so that the sliding block 104 can only vertically displace in the sliding groove 103, and can not transversely displace, and the condition that the sliding block 104 is separated from the sliding groove 103 is avoided, and the sliding plate 105 can only vertically displace in the sliding groove 103, so that the telescopic shaft 106 and the damping spring 107 can only vertically displace, the telescopic shaft 106 and the shock-absorbing spring 107 are not subjected to a lateral force, thereby effectively protecting the telescopic shaft 106 and the shock-absorbing spring 107.

As the technical optimization scheme of the invention, the lower surface of the sliding block 104 and the upper surface of the sliding plate 105 are fixedly connected with the buffer rubber pads, and the buffer rubber pads are arranged, so that when the sliding block 104 and the sliding plate 105 are contacted, the sliding block 104 and the sliding plate 105 are effectively protected.

As a technical optimization scheme of the present invention, the cross sections of the limiting groove 2, the first limiting block 201 and the second limiting block 202 are all set to be rectangular, so that the first limiting block 201 and the second limiting block 202 cannot be separated from the limiting groove 2.

As the technical optimization scheme of the invention, the anti-slip rubber sleeve 113 is fixedly connected to the outer surface of the section of the movable rod 108 between the two sliding blocks 104, and the friction force between the hand and the movable rod 108 is increased through the arranged anti-slip rubber sleeve 113, so that the hand is prevented from being separated in the exercise process, and the comfort level of the hand is increased.

As a technical optimization scheme of the invention, the limiting assembly comprises a threaded sleeve 3, external threads 301 are respectively arranged on the outer surfaces of the two ends of the movable rod 108, and the threaded sleeve 3 is in threaded connection with the movable rod 108 through the external threads 301.

As a technical optimization scheme of the invention, the outer surfaces of two ends of the movable rod 108 are fixedly sleeved with the fixed rings 302, one end of the threaded sleeve 3, which is close to the fixed ring 302, is fixedly connected with the four connecting strips 303, the four connecting strips 303 are fixedly connected with the extrusion ring 304, the extrusion ring 304 is sleeved on the outer surface of the movable rod 108, the counterweight rings 109 are arranged between the fixed ring 302 and the extrusion ring 304 and are tightly attached to the fixed ring 302 and the extrusion ring 304, the number of the counterweight rings 109 is determined according to the exercise intensity acceptable by an exerciser through the arranged counterweight rings 109 and the limiting assembly, the appropriate number of the counterweight rings 109 are sleeved on the outer surface of the end part of the movable rod 108, at the moment, the extrusion ring 304 is sleeved on the outer surface of the movable rod 108 again, the threaded sleeve 3 is in threaded connection with the movable rod 108 through the external threads 301, the threaded sleeve 3 is reversely rotated by the hand-held handle 305, so that the, the four connecting strips 303 drive the extrusion ring 304 to rotate inwards on the outer surface of the movable rod 108 until the extrusion ring 304 is in contact with the counterweight ring 109, and the counterweight ring 109 is fixed between the extrusion ring 304 and the fixed ring 302 in an extrusion manner, so that the counterweight ring 109 cannot move.

As a technical optimization scheme of the present invention, the plurality of handles 305 are fixedly connected to the outer surface of the threaded sleeve 3, and the threaded sleeve 3 is conveniently rotated by the plurality of handles 305.

When the invention is used, firstly, the hand-held handle 305 respectively rotates two threaded sleeves 3, as the threaded sleeves 3 are in threaded connection with the movable rod 108 through the external threads 301, the threaded sleeves 3 rotate outwards relative to the movable rod 108, and the four connecting strips 303 drive the extrusion rings 304 to rotate outwards on the outer surface of the movable rod 108 until the threaded sleeves 3 are separated from the external threads 301 and separated from the end part of the movable rod 108, at this time, the extrusion rings 304 are drawn out from the outer surface of the movable rod 108, then the number of the counterweight rings 109 is determined according to the exercise intensity which can be accepted by an exerciser, the appropriate number of the counterweight rings 109 are sleeved on the outer surface of the end part of the movable rod 108, at this time, the extrusion rings 304 are sleeved on the outer surface of the movable rod 108 again, and the threaded sleeves 3 are in threaded connection with the movable rod 108 through the external threads 301, the hand-held handle reversely rotates the threaded sleeves 3, so that the threaded sleeves 3 rotate inwards, the four connecting strips 303 drive the extrusion ring 304 to rotate inwards on the outer surface of the movable rod 108 until the extrusion ring 304 is in contact with the counterweight ring 109, and the counterweight ring 109 is extruded and fixed between the extrusion ring 304 and the fixed ring 302, so that the counterweight ring 109 cannot move;

then an exerciser lies on the upper surface of the supporting plate 101, the antiskid rubber sleeve 113 on the outer surface of the movable rod 108 is held by both hands, and the movable rod 108 is pushed to move upwards, so that the counterweight rings 109 at two ends of the movable rod 108 are driven to move upwards, an effective exercise effect is achieved in the up-and-down moving process, meanwhile, in the up-and-down moving process of the movable rod 108, the two sliding blocks 104 are driven to respectively slide up and down in the inner walls of the two sliding grooves 103, meanwhile, the first limiting block 201 can only vertically slide in the limiting groove 2, so that the sliding blocks 104 can only vertically displace in the sliding grooves 103, transverse displacement cannot occur, and the sliding blocks 104 are prevented from being separated from the sliding grooves 103;

when the exerciser loses force, the movable rod 108 slides downwards without control, the two sliders 104 are driven to slide downwards in the sliding groove 103 until the lower surfaces of the sliders 104 are in contact with the sliding plate 105, the sliding plate 105 is driven to slide downwards in the sliding groove 103 under the action of downward impact force, similarly, the second limiting block 202 can only vertically slide because the second limiting block 202 slides in the limiting groove 2, the sliding plate 105 can only vertically displace in the sliding groove 103, when the sliding plate 105 moves downwards, the telescopic shaft 106 and the damping spring 107 are contracted to absorb a large amount of energy, and the slider 104 can not continuously slide downwards, so that the movable rod 108 can not continuously slide downwards, the condition that the movable rod 108 smashes the exerciser is avoided, and the exerciser is effectively protected;

simultaneously at the in-process of taking exercise, infrared camera 110 monitors the body temperature of taking exercise personnel on the one hand, and the other hand monitors the exercise state of taking exercise personnel, and the body temperature that will obtain shows on display screen 111, and the person of taking exercise can see the body temperature of oneself at any time, compares exercise state and online data simultaneously, judges whether the person of taking exercise can reach the limit, whether can continue to take exercise to the person of taking exercise has played effectual guard action.

As will be apparent to those skilled in the art,

1. this exercise assisting device based on artificial intelligence, through the spout 103 that sets up, the slider 104, the slide 105, the telescopic shaft 106, damping spring 107 and the movable rod 108, when the condition that takes off power appears in the training personnel, the uncontrolled downward slip of movable rod 108 has driven two sliders 104 to slide downwards in spout 103, until the lower surface of slider 104 contacts with slide 105, under the effect of downward impact force, slide 105 has been driven to slide downwards in spout 103, because of second stopper 202 slides in spacing groove 2, second stopper 202 can only carry out vertical slip, slide 105 can only carry out vertical displacement in spout 103 similarly, when slide 105 moves downwards, make telescopic shaft 106 and damping spring 107 shrink, absorbed a large amount of energy, to and make slider 104 can't continue to slide downwards, thereby make movable rod 108 can't continue to slide downwards, the condition that the movable rod 108 smashes the exercising personnel is avoided, and the exercising personnel is effectively protected.

2. This motion auxiliary equipment based on artificial intelligence, counterweight ring 109 and spacing subassembly through setting up, according to the exercise intensity that the personnel of taking exercise can accept, confirm counterweight ring 109's quantity, cup joint the counterweight ring 109 of suitable number at the surface of movable rod 108 tip, cup joint extrusion ring 304 at the surface of movable rod 108 again this moment, and pass through external screw thread 301 and movable rod 108 threaded connection with threaded sleeve 3, hand-held handle 305 counter-rotation threaded sleeve 3, make threaded sleeve 3 inwards revolve for movable rod 108, and drive extrusion ring 304 inwards revolve at the surface of movable rod 108 through four connecting strips 303, until extrusion ring 304 contacts with counterweight ring 109, and fix counterweight ring 109 extrusion between extrusion ring 304 and solid fixed ring 302, make counterweight ring 109 unable removal.

3. This motion auxiliary assembly based on artificial intelligence, through infrared camera 110 and display screen 111 that set up, at the in-process of taking exercise, the one hand monitors the body temperature of taking exercise personnel, the other hand monitors the exercise state of taking exercise personnel, the body temperature that will reachd shows on display screen 111, the exercise personnel can see the body temperature of oneself at any time, compare exercise state and online data simultaneously, judge whether the exercise personnel can reach the limit, whether can continue to take exercise, thereby effectual guard action has been played to the exercise personnel.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Motion assistance device based on artificial intelligence includes two support columns (1), its characterized in that: the two supporting columns (1) are provided with supporting plates (101), edges and corners on two sides of each supporting plate (101) are respectively attached to the two supporting columns (1), supporting rods are fixedly connected to four corners of the lower surface of each supporting plate (101), a fixing strip (102) is fixedly connected between the top ends of the two supporting columns (1), each supporting column (1) is provided with a sliding groove (103) which is communicated from left to right, and the inner wall of each sliding groove (103) is slidably connected with a sliding block (104) and a sliding plate (105);

the upper surface of the sliding plate (105) is attached to the sliding block (104), a telescopic shaft (106) and a damping spring (107) are fixedly connected between the lower surface of the sliding plate (105) and the inner bottom wall of the sliding chute (103), and the damping spring (107) is movably sleeved on the outer surface of the telescopic shaft (106);

a movable rod (108) is fixedly connected between the two sliders (104), two ends of the movable rod (108) respectively penetrate through the two sliders (104) and extend outwards, a plurality of counterweight rings (109) are movably sleeved at two ends of the movable rod (108), and a limiting assembly is arranged between each counterweight ring (109) and the movable rod (108);

the lower surface of the fixing strip (102) is provided with an infrared camera (110) and a display screen (111).

2. The artificial intelligence based exercise assisting apparatus according to claim 1, wherein: the upper surface of the supporting plate (101) is fixedly connected with a rubber protective pad (112).

3. The artificial intelligence based exercise assisting apparatus according to claim 1, wherein: two spacing grooves (2) have been seted up to the symmetry on the inner wall of spout (103), the equal fixedly connected with first stopper (201) in both sides of slider (104), the equal fixedly connected with second stopper (202) in edges and corners of slide (105) both sides, just first stopper (201) and the equal sliding connection of second stopper (202) are on the inner wall of spacing groove (2).

4. The artificial intelligence based exercise assisting apparatus according to claim 1, wherein: the lower surface of the sliding block (104) and the upper surface of the sliding plate (105) are fixedly connected with cushion rubber pads.

5. The artificial intelligence based exercise assisting apparatus according to claim 3, wherein: the cross sections of the limiting groove (2), the first limiting block (201) and the second limiting block (202) are all set to be rectangular.

6. The artificial intelligence based exercise assisting apparatus according to claim 1, wherein: an anti-slip rubber sleeve (113) is fixedly connected to the outer surface of one section of the movable rod (108) between the two sliding blocks (104).

7. The artificial intelligence based exercise assisting apparatus according to claim 1, wherein: the limiting assembly comprises a threaded sleeve (3), external threads (301) are formed in the outer surfaces of two ends of the movable rod (108), and the threaded sleeve (3) is in threaded connection with the movable rod (108) through the external threads (301).

8. The artificial intelligence based exercise assisting apparatus according to claim 7, wherein: fixed cover on the surface at movable rod (108) both ends has connect solid fixed ring (302), threaded sleeve (3) are close to four connecting strips (303) of one end fixedly connected with of solid fixed ring (302), and through four connecting strip (303) fixedly connected with extrusion ring (304), extrusion ring (304) cup joint the surface at movable rod (108), just counterweight ring (109) set up between solid fixed ring (302) and extrusion ring (304) to closely laminate with solid fixed ring (302) and extrusion ring (304).

9. The artificial intelligence based exercise assisting apparatus according to claim 7, wherein: the outer surface of the threaded sleeve (3) is fixedly connected with a plurality of handles (305).