CN112354147A - Device capable of realizing rehabilitation by linkage of cervical vertebra and lumbar vertebra - Google Patents

Device capable of realizing rehabilitation by linkage of cervical vertebra and lumbar vertebra Download PDF

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Publication number
CN112354147A
CN112354147A CN202011259220.8A CN202011259220A CN112354147A CN 112354147 A CN112354147 A CN 112354147A CN 202011259220 A CN202011259220 A CN 202011259220A CN 112354147 A CN112354147 A CN 112354147A
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CN
China
Prior art keywords
linkage
guide wheel
rehabilitation
gravity
wheel
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Granted
Application number
CN202011259220.8A
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Chinese (zh)
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CN112354147B (en
Inventor
杨巍
徐铃辉
杨灿军
曹斌
余林繁
彭桢哲
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Ningbo University of Technology
Zhejiang University of Science and Technology ZUST
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Zhejiang University of Science and Technology ZUST
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Priority to CN202011259220.8A priority Critical patent/CN112354147B/en
Publication of CN112354147A publication Critical patent/CN112354147A/en
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Publication of CN112354147B publication Critical patent/CN112354147B/en
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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
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
    • A63B23/0233—Muscles of the back, e.g. by an extension of the body against a resistance, reverse crunch
    • A63B23/0238—Spinal column
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
    • A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
    • A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/025—Exercising apparatus specially adapted for particular parts of the body for the head or the neck
    • 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
    • A63B2220/50—Force related parameters
    • A63B2220/56—Pressure

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Pulmonology (AREA)
  • Otolaryngology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention discloses a device capable of realizing cervical vertebra and lumbar vertebra linkage for rehabilitation, which comprises a backrest seat, a waistcoat and a support, a gravity device is arranged at the rear part of the support, the front end of the support is movably connected with a helmet, the upper end of the helmet is connected with a tension rope, more than two guide wheels and a sliding wheel are rotatably connected on the support, the other end of the tension rope passes through all the guide wheels and the sliding wheel and then is connected with the gravity device to realize the linkage rehabilitation training of the cervical vertebra and the lumbar vertebra, still be provided with the sliding tray of perpendicular setting on the support, movable pulley sliding connection is connected in the sliding tray, is connected with the lateral wall that one end and movable pulley are connected at the back of vest, and the linkage cable that the other end and vest are connected can drive the movable pulley and reciprocate the independent rehabilitation training who realizes the waist in the sliding tray during linkage cable pulling, still overlaps on the pulling force rope and has pressure sensor. The invention can realize the linkage of the cervical vertebra and the lumbar vertebra or the independent training of the cervical vertebra and the lumbar vertebra, and finally improves the training and rehabilitation effect.

Description

Device capable of realizing rehabilitation by linkage of cervical vertebra and lumbar vertebra
Technical Field
The invention relates to the technical field of rehabilitation fitness equipment, in particular to a device capable of realizing cervical vertebra and lumbar vertebra linkage for rehabilitation.
Background
With the increasing working time of people at desk and office in the current society, the fatigue of cervical vertebra and lumbar vertebra is easy to cause, and the cumulative damage of the vertebra and even the pathological changes can be caused in the past, so that the symptoms of soreness and pain of the waist and back, fatigue, protrusion of the neck and the lumbar vertebra and the like caused by the accelerated living rhythm of people and the influence of the working property and the peacetime bad living habits have appeared at present, and the main reasons are caused by the lack of exercise of the muscle groups of the back and the degenerative changes of the vertebra and the accessories thereof.
In the prior art, in order to improve the life quality of people, achieve the physical therapy purposes of regulating qi and blood, eliminating fatigue, relieving pain, strengthening physique and prolonging life, people invent various massage or rehabilitation equipment specially aiming at lumbar muscle strain with different functions, which is deeply loved by people, but the existing rehabilitation equipment aiming at lumbar muscle strain has the following problems: 1. in the rehabilitation training process, only the independent cervical vertebra or lumbar vertebra training can be realized, and the linkage of the cervical vertebra and the lumbar vertebra cannot be realized, so that the training rehabilitation effect is not ideal; 2. the whole structure is complex and bulky; 3. moreover, the operation is relatively complex in the training process, and professional medical care personnel are required to accompany the training process, so that the working difficulty of the medical care personnel is increased, and the improvement is needed.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provide the device which is convenient to operate, simple in structure, capable of being simply operated without accompanying of professionals, capable of realizing linkage of cervical vertebra and lumbar vertebra or independent training of the cervical vertebra and the lumbar vertebra and capable of realizing the linkage of the cervical vertebra and the lumbar vertebra to perform rehabilitation, and finally improving the training rehabilitation effect.
In order to achieve the purpose, the device capable of realizing the cervical vertebra and lumbar vertebra linkage rehabilitation comprises a backrest seat, a waistcoat is arranged on the backrest seat, a support is arranged on the back of the backrest seat, a gravity device capable of being pulled up and adjusting weight is arranged behind the support, a helmet positioned above the backrest seat is movably connected to the front end of the support, a pull rope is connected to the upper end of the helmet, more than two guide wheels and a sliding wheel positioned at the front end of one of the guide wheels are rotatably connected to the support, the other end of the pull rope penetrates through all the guide wheels and the sliding wheel and then is connected with the gravity device to realize the cervical vertebra and lumbar vertebra linkage rehabilitation training, a sliding groove is vertically arranged on the support, the sliding wheel is slidably connected in the sliding groove, one end of the back of the waistcoat is connected with the side wall of the sliding wheel, the other end is connected with the link cable of vest, can drive the movable pulley and reciprocate in the sliding tray when the link cable pulling and realize the independent rehabilitation training of waist, still overlap the pressure sensor who is used for detecting the pulling force size on the pulling force rope.
In order to improve the stability during operation, the guide wheels are a fifth guide wheel, a first guide wheel, a second guide wheel, a third guide wheel and a fourth guide wheel which are distributed from top to bottom, the sliding wheel is positioned at the front end of the second guide wheel, and the other end of the tension rope sequentially passes through the first guide wheel, the second guide wheel, the sliding wheel, the third guide wheel, the fourth guide wheel and the fifth guide wheel and then is connected with the gravimeter.
In order to make the whole structure operation simpler, a base is arranged at the bottom of the backrest seat, the support comprises a first connecting rod, a gravity mounting seat and a second connecting rod, the first connecting rod is horizontally arranged, the gravity mounting seat is used for mounting a gravity device, the first connecting rod is connected between the lower end of the gravity mounting seat and the base, the upper end of the second connecting rod is connected with a cross rod at the upper end of the gravity mounting seat, the lower end of the second connecting rod is connected with the first connecting rod, two guide rods are arranged in the gravity mounting seat, two ends of the gravity device are respectively sleeved outside the guide rods and can move up and down on the guide rods, the upper end of the gravity device is connected with a tension rope, two sides of the lower end of the gravity device are respectively connected with a tension spring sleeved outside the guide rods, and the lower end of the tension spring is abutted against the gravity.
In order to realize the adjustment of the horizontal angle of the helmet, a horizontally arranged sleeve is arranged at the front end of the second connecting rod, an adjusting structure for adjusting the horizontal position of the helmet is connected between the sleeve and the helmet, the adjusting mechanism comprises an adjusting support, one end of the adjusting support is inserted into the sleeve, more than one small guide wheel is arranged at the other end of the adjusting support, the tension rope penetrates through the more than one small guide wheel and then is connected with the helmet below, a first adjusting screw rod which is abutted to the upper end of the adjusting support after penetrating through the sleeve is in threaded connection with the upper end of the sleeve, and a second adjusting screw rod which is abutted to the side edge of the adjusting support after penetrating through the sleeve is arranged on the side edge of the sleeve.
In order to facilitate the operation, two third connecting rods arranged at intervals are further arranged at the front end of the second connecting rod, each third connecting rod is provided with one sliding groove, two sides of each sliding wheel are provided with a circular disc, a roller with two ends positioned in the two sliding grooves is arranged at the center of each sliding wheel, and two sides of one end of each linkage cable are provided with fixed cables connected with the circular discs.
In order to facilitate the operation, the waistcoat can be used by people with different fat and thin statures, the waistcoat comprises a waistcoat backrest and a waistcoat front cover, the upper end of the waistcoat front cover is hinged with the waistcoat backrest, and one end of the linkage cable is fixed on the back of the waistcoat backrest.
Preferably, the fourth guide wheel is mounted on the first connecting rod, the fifth guide wheel is mounted on the cross rod at the upper end of the gravity mounting seat, and the second guide wheel, the third guide wheel and the first guide wheel are mounted on the second connecting rod.
Preferably, a display screen electrically connected with the pressure sensor is arranged on the base for conveniently displaying and checking the pressure condition.
The device capable of realizing the rehabilitation by the linkage of the cervical vertebra and the lumbar vertebra is obtained, so that the rehabilitation and cooperative rehabilitation exercise process of the injury of the lumbar muscle and the cervical vertebra of people can be conveniently realized through the structural arrangement, the whole structure is convenient to operate and simple in structure, the operation can be simple without the accompanying of professionals, the independent training of the cervical vertebra and the lumbar vertebra can be realized, and the training rehabilitation effect is finally improved.
Drawings
Fig. 1 is a schematic structural diagram of a device capable of realizing rehabilitation by linkage of cervical vertebra and lumbar vertebra in embodiment 1;
FIG. 2 is a schematic structural view of the device for rehabilitation in linkage of cervical vertebra and lumbar vertebra in example 1, when the shell on one side of the gravity mounting seat is separated;
fig. 3 is a schematic structural view of a device for rehabilitation in which the cervical vertebra and the lumbar vertebra can be linked in the embodiment 1;
FIG. 4 is an enlarged view taken at A in FIG. 1;
FIG. 5 is a schematic structural view of a device for rehabilitation with linkage of cervical vertebra and lumbar vertebra in embodiment 1 without a backrest seat;
fig. 6 is a schematic view of the structure of fig. 5 without the second connecting rod installed.
In the figure: the device comprises a backrest seat 1, a waistcoat 2, a support 3, a gravity device 4, a helmet 5, a tension rope 6, a sliding wheel 7, a sliding groove 8, a linkage cable 9, a pressure sensor 10, a fifth guide wheel 11, a first guide wheel 12, a second guide wheel 13, a third guide wheel 14, a fourth guide wheel 15, a base 16, a first connecting rod 17, a gravity mounting seat 18, a second connecting rod 19, a cross rod 20, a guide rod 21, a tension spring 22, a sleeve 23, an adjusting bracket 24, a small guide wheel 25, a first adjusting screw 26, a second adjusting screw 27, a third connecting rod 28, a disc 29, a roller 30, a fixed cable 31, a waistcoat backrest 32, a waistcoat front cover 33, a display screen 34 and a sixth guide wheel 35.
Detailed Description
In order to more clearly understand the technical scheme of the invention, the invention is further illustrated by the following embodiments in combination with the accompanying drawings.
Example 1:
as shown in fig. 1-6, the device capable of realizing the rehabilitation by linkage of cervical vertebra and lumbar vertebra provided in this embodiment comprises a backrest seat 1, a waistcoat 2 provided on the backrest seat 1, a support 3 provided on the back of the backrest seat 1, a gravity device 4 capable of lifting and adjusting weight placed behind the support 3, a helmet 5 movably connected to the front end of the support 3 and located above the backrest seat 1, a tension rope 6 connected to the upper end of the helmet 5, two or more guide wheels rotatably connected to the support 3, and a sliding wheel 7 located at the front end of one of the guide wheels, wherein the other end of the tension rope 6 passes through all the guide wheels and the sliding wheel 7 and then is connected to the gravity device 4 to realize the linkage rehabilitation training of cervical vertebra and lumbar vertebra, a vertically arranged sliding groove 8 is further provided on the support 3, the sliding wheel 7 is slidably connected in the sliding groove 8, the back of the waistcoat 2 is connected with a linkage cable 9, one end of the linkage cable is connected with the side wall of the sliding wheel 7, the other end of the linkage cable 9 is connected with the waistcoat 2, the linkage cable 9 can drive the sliding wheel 7 to move up and down in the sliding groove 8 when pulled to realize the individual rehabilitation training of the waist, and the tension rope 6 is further sleeved with a pressure sensor 10 for detecting the tension.
Through the structure arrangement, the helmet 5 is connected with the gravity device 4 at first, the helmet 5 can perform front-back and left-right inclined motion under the limited structure effect, when the user uses the neck force as the center to perform motion to realize cervical vertebra rehabilitation, during the specific work, the user fixes the head in the helmet 5, then the front-back and left-right inclined motion of the helmet 5 is realized through the rotating head, the upper tension rope 6 can be pulled to be pulled up in the motion process, when the tension rope is pulled up, the lower gravity device 4 can be pulled to train the cervical vertebra force by the gravity of the gravity device 4, meanwhile, when the tension rope is pulled, the sliding wheel 7 is connected with the vest 2 through the linkage cable, so when the user wears the vest 2 to sit on a chair, the hip is used as the center to perform motion at the moment, the cable is pulled synchronously, and the synchronous motion with resistance to the waist is realized, simultaneously because the movable pulley 7 that vest 2 connects is located the middle part position of cable, consequently power is the twice of helmet lug connection's cable this moment, so can realize the resistance sharing and realize the linkage rehabilitation training process of cervical vertebra and lumbar vertebrae, has parallelly connected force sensor in tensile rope 6 in addition, and the convenient in time of looking over of the tensile force condition of real-time detection user. In the present embodiment, in order to provide a guiding function, a sixth guide wheel 35 is rotatably connected to the inside of the back seat 1, and the interlocking cable 9 is connected to the lower slide wheel 7 through the sixth guide wheel 35.
During the effect of movable pulley 7 in this embodiment, realize adjusting the change of moment through changing the upper and lower position of movable pulley 7 (realize the double moment of cable when pulling movable pulley 7 upwards, increased the gravity and the degree of difficulty of training), simultaneously when using, when the human waist is in the up-and-down motion of drawing, the mode that directly pulls movable pulley 7 and reciprocate in sliding tray 8 is drawn the pulling force rope 6 of below to pull gravimeter 4 with this realization lumbar vertebrae individual waist training process to linkage cable 9.
Consequently, through above-mentioned structure setting can conveniently realize the crowd to the recovered and recovered exercise process in coordination of psoas muscle and cervical vertebra damage, whole convenient operation of structure, simple structure, need not the professional and accompany just can simple operation simultaneously, can also realize the independent training of cervical vertebra and lumbar vertebrae simultaneously, finally improve the recovered effect of training.
In order to improve the stability during operation in this embodiment, the above-mentioned guide wheels are four, which are respectively a fifth guide wheel 11, a first guide wheel 12, a second guide wheel 13, a third guide wheel 14 and a fourth guide wheel 15 distributed from top to bottom, the slide wheel 7 is located at the front end of the second guide wheel 13, the other end of the tensile cord 6 passes through the first guide wheel 12, the second guide wheel 13, the slide wheel 7, the third guide wheel 14, the fourth guide wheel 15 and the fifth guide wheel 11 in sequence and then is connected with the gravity device 4, by providing 4 guide wheels, the first guide wheel 12 is used to perform a first guiding function to change the original horizontal direction of the tensile cord 6 into a vertical direction, then the second guide wheel 13 is used to perform a second guiding function to change the vertical direction of the tensile cord 6 into a horizontal direction, and then the slide wheel 7 is used to perform a third guiding function, the tensile rope 6 is changed from the original horizontal direction to the vertical direction through the fourth guide wheel 14 to the fourth guide effect, then the tensile rope 6 is changed from the original vertical movement from top to bottom to the vertical direction from bottom to top through the fourth guide wheel 15 to the fifth guide effect, then the tensile rope 6 is changed from the original vertical movement from bottom to top to the vertical direction from top to bottom through the fifth guide wheel 11 to the sixth guide effect, and the tensile rope 6 is changed from the original vertical movement from bottom to top to the vertical direction from top to bottom to finally pull the gravity device 4 below, so the stability in the final operation is improved through the above structural arrangement, in addition, two guide wheels or three or four guide wheels and the like can be directly arranged in the specific embodiment, when two guide wheels are arranged, the first guide wheel 12, the third guide wheel 14 and the fourth guide wheel 15 are omitted, and thus, the guide effect is poor compared with the embodiment, the stationarity is poor.
In order to make the whole structure operation simpler, a base 16 is arranged at the bottom of the backrest seat 1, the support 3 comprises a first connecting rod 17, a gravity mounting seat 18 and a second connecting rod 19, the first connecting rod 17 is horizontally arranged, the gravity mounting seat 18 is used for mounting the gravity device 4, the first connecting rod 17 is connected between the lower end of the gravity mounting seat 18 and the base 16, the upper end of the second connecting rod 19 is connected with a cross rod 20 at the upper end of the gravity mounting seat 18, the lower end of the second connecting rod 19 is connected with the first connecting rod 17, two guide rods 21 are arranged in the gravity mounting seat 18, two ends of the gravity device 4 are respectively sleeved outside the guide rods 21 and can move up and down on the guide rods 21, the upper end of the gravity device 4 is connected with a tension rope 6, two sides of the lower end of the gravity device 4 are respectively connected with a tension spring 22 sleeved outside the guide rods 21, the lower end of the tension spring 22 is abutted against the, the following advantages are achieved in the present embodiment by the above-described structural arrangement:
1. the resetting effect on the counterweight device 4 is facilitated by arranging the tension spring 22;
2. the guide function is improved by arranging the guide rod 21;
3. the structure is more reasonable and the layout is compact.
In order to realize the adjustment of the horizontal angle of the helmet, a horizontally arranged sleeve 23 is arranged at the front end of the second connecting rod 19, an adjusting mechanism for adjusting the horizontal position of the helmet 5 is connected between the sleeve 23 and the helmet 5, the adjusting mechanism comprises an adjusting bracket 24, one end of the adjusting bracket 24 is inserted into the sleeve 23, more than one small guide wheel 25 is arranged at the other end of the adjusting bracket 24, the pull rope 6 penetrates through more than one small guide wheel 25 and is connected with the lower helmet 5, a first adjusting screw 26 which penetrates through the sleeve 23 and abuts against the upper end of the adjusting bracket 24 is connected to the upper end of the sleeve 23 in a threaded manner, a second adjusting screw 27 which penetrates through the sleeve 23 and abuts against the side edge of the adjusting bracket 24 is arranged at the side edge of the sleeve 23, and the following advantages are realized through the above-mentioned structure:
1. when the up-down angle of the helmet 5 needs to be adjusted, fine adjustment is carried out by driving the first adjusting screw 26 above;
2. when the inclination angle of the side edge of the helmet 5 needs to be adjusted, fine adjustment is performed by driving the second adjusting screw 27 of the side edge.
In order to facilitate the operation, two third connecting rods 28 arranged at intervals are further arranged at the front end of the second connecting rod 19, each third connecting rod 28 is provided with one sliding groove 8, two sides of the sliding wheel 7 are respectively provided with a circular disc 29, a rolling shaft 30 with two ends positioned in the two sliding grooves 8 is arranged at the center of the sliding wheel 7, two sides of one end of the linkage cable 9 are provided with fixed cables 31 connected with the circular discs 29, and the structure arrangement avoids that when the lumbar vertebra and the cervical vertebra are synchronously trained, the sliding wheel 7 plays a guiding role, and the up-and-down movement of the waistcoat 2 cannot be influenced.
In order to facilitate the operation, make it can use to the people of different fat thin, vest 2 include vest back 32 and upper end and vest back 32 articulated vest front cover 33, linkage cable 9 one end is fixed on the back of vest back 32, through above-mentioned structure setting, conveniently adjust the interval of vest back 32 and vest front cover 33, make it can be applicable to the people of different fat thin.
Preferably, the fourth guide wheel 15 is mounted on the first connecting rod 17, the fifth guide wheel 11 is mounted on the cross rod 20 at the upper end of the gravity mounting seat 18, and the second guide wheel 13, the third guide wheel 14 and the first guide wheel 12 are mounted on the second connecting rod 19, so that the whole structure and operation are more reasonable.
Preferably, in order to display and check the pressure condition, a display screen 34 electrically connected with the pressure sensor 10 is arranged on the base 16, and the display screen 34 is arranged to facilitate the user to check the strength condition during the self-training in time when the user uses the device.

Claims (8)

1. The utility model provides a can realize cervical vertebra and lumbar vertebrae linkage and carry out recovered device, includes back seat (1), its characterized in that: the device is characterized in that a waistcoat (2) is arranged on a backrest seat (1), a support (3) is arranged on the back of the backrest seat (1), a gravity device (4) capable of being lifted to adjust the weight is placed behind the support (3), a helmet (5) positioned above the backrest seat (1) is movably connected to the front end of the support (3), the upper end of the helmet (5) is connected with a tension rope (6), more than two guide wheels and a sliding wheel (7) positioned at the front end of one of the guide wheels are rotatably connected to the support (3), the other end of the tension rope (6) penetrates through all the guide wheels and the sliding wheel (7) and then is connected with the gravity device (4) to realize the linkage rehabilitation training of cervical vertebra and lumbar vertebra, a vertically arranged sliding groove (8) is further arranged on the support (3), and the sliding wheel (7) is slidably connected in the sliding groove (8), the back of vest (2) is connected with the lateral wall that one end and movable pulley (7) are connected, and linkage cable (9) that the other end and vest (2) are connected, can drive movable pulley (7) during linkage cable (9) pulling and reciprocate in sliding tray (8) and realize the individual rehabilitation training of waist, still overlap on tensile rope (6) and have pressure sensor (10) that are used for detecting the pulling force size.
2. The device for rehabilitation by linkage of cervical vertebra and lumbar vertebra as claimed in claim 1, wherein: the number of the guide wheels is four, the guide wheels are respectively a fifth guide wheel (11), a first guide wheel (12), a second guide wheel (13), a third guide wheel (14) and a fourth guide wheel (15) which are distributed from top to bottom, the sliding wheel (7) is located at the front end of the second guide wheel (13), and the other end of the tension rope (6) sequentially penetrates through the first guide wheel (12), the second guide wheel (13), the sliding wheel (7), the third guide wheel (14), the fourth guide wheel (15) and the fifth guide wheel (11) and then is connected with the gravity device (4).
3. The device for rehabilitation by linkage of cervical vertebra and lumbar vertebra as claimed in claim 2, wherein: a base (16) is arranged at the bottom of the backrest seat (1), the support (3) comprises a first connecting rod (17) which is horizontally arranged, a gravity mounting seat (18) for mounting a gravity device (4) and a second connecting rod (19), the first connecting rod (17) is connected between the lower end of the gravity mounting seat (18) and the base (16), the upper end of the second connecting rod (19) is connected with a cross rod (20) at the upper end of the gravity mounting seat (18), the lower end of the second connecting rod (19) is connected with the first connecting rod (17), two guide rods (21) are arranged in the gravity mounting seat (18), two ends of the gravity device (4) are respectively sleeved outside the guide rods (21) and can move up and down on the guide rods (21), the upper end of the gravity device (4) is connected with a tension rope (6), two sides of the lower end of the gravity device (4) are respectively connected with a spring (22) sleeved outside the guide rods (21), the lower end of the tension spring (22) is propped against the gravity mounting seat (18).
4. The device for rehabilitation by linkage of cervical vertebra and lumbar vertebra as claimed in claim 3, wherein: the front end of the second connecting rod (19) is provided with a horizontally arranged sleeve (23), an adjusting structure for adjusting the horizontal position of the helmet (5) is connected between the sleeve (23) and the helmet (5), the adjusting mechanism comprises an adjusting support (24), one end of the adjusting support (24) is inserted into the sleeve (23), the other end of the adjusting support (24) is provided with more than one small guide wheel (25), the tension rope (6) penetrates through the more than one small guide wheel (25) and then is connected with the helmet (5) below, the upper end of the sleeve (23) is in threaded connection with a first adjusting screw rod (26) which penetrates through the sleeve (23) and then abuts against the upper end of the adjusting support (24), and the side edge of the sleeve (23) is provided with a second adjusting screw rod (27) which penetrates through the sleeve (23) and then abuts against the side edge of the adjusting support (24).
5. The device for rehabilitation by linkage of cervical vertebra and lumbar vertebra as claimed in claim 4, wherein: the front end of the second connecting rod (19) is also provided with two third connecting rods (28) which are arranged at intervals, each third connecting rod (28) is provided with one sliding groove (8), two sides of each sliding wheel (7) are respectively provided with a disc (29), the center of each sliding wheel (7) is provided with a roller (30) of which two ends are positioned in the two sliding grooves (8), and two sides of one end of each linkage cable (9) are provided with fixed cables (31) connected with the discs (29).
6. The device for rehabilitation by linkage of cervical vertebra and lumbar vertebra as claimed in claim 5, wherein: the waistcoat (2) comprises a waistcoat backrest (32) and a waistcoat front cover (33) with the upper end hinged with the waistcoat backrest (32), and one end of the linkage cable (9) is fixed on the back of the waistcoat backrest (32).
7. The device for rehabilitation by linkage of cervical vertebra and lumbar vertebra as claimed in claim 6, wherein: the fourth guide wheel (15) is arranged on a first connecting rod (17), the fifth guide wheel (11) is arranged on a cross rod (20) at the upper end of a gravity mounting seat (18), and the second guide wheel (13), the third guide wheel (14) and the first guide wheel (12) are arranged on a second connecting rod (19).
8. The device for rehabilitation by linkage of cervical vertebra and lumbar vertebra as claimed in claim 7, wherein: a display screen (34) electrically connected with the pressure sensor (10) is arranged on the base (16).
CN202011259220.8A 2020-11-12 2020-11-12 Device capable of realizing rehabilitation by linkage of cervical vertebra and lumbar vertebra Active CN112354147B (en)

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Application Number Priority Date Filing Date Title
CN202011259220.8A CN112354147B (en) 2020-11-12 2020-11-12 Device capable of realizing rehabilitation by linkage of cervical vertebra and lumbar vertebra

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CN112354147B CN112354147B (en) 2022-04-01

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112972985A (en) * 2021-03-03 2021-06-18 徐沁萱 Sports heightening combiner
WO2023011669A1 (en) * 2021-09-07 2023-02-09 青岛英派斯健康科技股份有限公司 Free axis activity training apparatus, neck training device, and waist training device

Citations (10)

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Publication number Priority date Publication date Assignee Title
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