CN112057222B

CN112057222B - Vertical rehabilitation device

Info

Publication number: CN112057222B
Application number: CN202011061263.5A
Authority: CN
Inventors: 张英泽; 陈伟; 程晓东; 赵亚攀; 张奇
Original assignee: Hebei Institute Of Orthopedics Biomaterials And Technology Innovation; Third Hospital of Hebei Medical University
Current assignee: Hebei Institute Of Orthopedics Biomaterials And Technology Innovation; Third Hospital of Hebei Medical University
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2024-11-05
Anticipated expiration: 2040-09-30
Also published as: CN112057222A

Abstract

The invention discloses a vertical rehabilitation device which can be used for traction treatment of lumbar diseases such as lumbar muscle strain, lumbar disc herniation, lumbar spinal stenosis and the like. The device installs the therapeutic device with various physiotherapy on the same upright post, adopts the vertical traction frame and waist torsion, and the patient stands the position and pulls, accords with biomechanics and human engineering better. The device is provided with a suspension garment corresponding to the chest of the human body, and the suspension garment is provided with an elastic air bag positioned under the armpit, so that the armpit is prevented from being subjected to rigid lifting force when being pulled upwards, and the compression on the armpit nerves of a patient is reduced.

Description

Vertical rehabilitation device

Technical Field

The invention relates to the field of medical equipment, in particular to a vertical rehabilitation device which can perform rehabilitation treatment on lumbar muscle degeneration and degenerative diseases.

Background

The lumbar diseases are induced by a plurality of reasons, such as bad sitting posture and standing posture, long-term bending down or heavy physical labor, long-term table work, frequent low head watching of mobile phones and the like, so that the incidence probability of the lumbar diseases of people is increased sharply, lumbar muscle strain and degenerative diseases are clinical common symptoms, such as lumbar muscle strain, lumbar disc herniation, lumbar spinal stenosis and the like, and become one of common factors affecting the life quality of people.

Currently, the methods for treating lumbar diseases mainly include drug therapy, physical therapy and surgical therapy. Because of the greater limitations and risks associated with drug and surgical treatments, physical therapy is favored.

The lumbar vertebra traction is the most common physical treatment means, the lumbar vertebra traction can enlarge lumbar vertebra clearance, the expansion of the lumbar vertebra clearance can lead the lumbar vertebra clearance to be negative pressure, and meanwhile, the ligament at the rear side is collapsed, so that the lumbar vertebra traction is favorable for protruding the accommodation of the nucleus pulposus and the extension of the articular process joint, and the tension relationship between the lumbar vertebra traction and the nerve root is relieved. Traction can also make lumbar vertebra have sufficient rest, reduce irritation of movement, promote tissue congestion and absorption and regression of edema, and relieve muscle spasm and intervertebral pressure.

The invention patent application CN210910602912.9 discloses a lumbar disc herniation treatment device which can be pulled up and down through a vertical structure, overcomes the using defects of a lumbar traction bed in the prior art, but has the following defects when in use:

1. When the chest fixing device is pulled upwards, the armpit supporting plates of the chest fixing device are used for holding the two sides of the armpits, and when the chest fixing device is pulled upwards, the chest fixing device can have larger pressing force on the armpit nerves, so that the pain of a patient is increased, and the experience of use is reduced;

2. When the lumbar vertebra traction torsion device is required to carry out downward traction, the human body is required to be lifted upwards by the chest fixing device, a downward traction space is reserved, at the moment, the armpit supporting plate is required to bear the gravity of the human body, the requirements on the strength of the armpit supporting plate and the power of the driving motor are high, and the pressing force on the armpit nerve is very high;

3. The waist massager and the abdomen baffle synchronously adjust the height, so that the waist massager can only massage the waist and can not massage the back, and the massage range is small;

4. the massage force of the massager can not be adjusted, the distance between the abdomen baffle and the limiting frame can not be adjusted, the massager can not be suitable for patients with different fat and thin postures, and the application range is small.

Disclosure of Invention

The invention aims to solve the technical problem of providing a vertical rehabilitation device capable of reducing the pressure on the armpit of a patient during traction.

In order to solve the technical problems, the invention adopts the following technical scheme:

a vertical rehabilitation device comprising:

a column; and

The chest traction mechanism can encircle the chest of the human body, is slidingly connected to the upper part of the upright post and can move up and down along the upright post and be locked by the lifting driving mechanism I;

The chest traction mechanism is characterized by comprising:

The upper sliding seat is connected with the upright post in a sliding way and is connected with the lifting driving mechanism I;

The lower end of the suspension rod is fixed on the upper sliding seat, the upper end of the suspension rod extends upwards and forms a cross rod which bends forwards, and two suspension arms are arranged on the cross rod at intervals in the front-back direction;

the suspended clothes can be worn on the chest of a human body in a circumferential structure, the air bags positioned under armpits are fixed on two sides of the suspended clothes, and the middle part of the front side of the suspended clothes is provided with a vertical adjusting opening;

The elastic binding band is fixed below the suspension garment and can be tightly bound on the abdomen of a human body, and the elastic binding band is connected into a closed loop at the adjusting opening through a buckle;

At least four suspension strips are symmetrically arranged in the center of the suspension clothes and connected to the upper part of the suspension clothes, and are used for connecting the suspension clothes to the four ends of the two suspension arms in a balanced manner.

The further technical scheme is that the method further comprises the following steps:

the second hanging strips are positioned at the rear side of the hanging clothes and are respectively fixed at the left side and the right side of the elastic binding band, and the other ends of the second hanging strips are also fixed at the two ends of the rear hanging arm.

The further technical scheme is that the upper part of the suspension garment is annularly fixed with a plurality of vertical rib plates.

The further technical scheme is that the first hanging strip is adjustable in length.

The further technical scheme is that the middle part of the suspension arm is rotatably connected with the rail.

The further technical scheme is that pull rings are fixed at two ends of the suspension arm in front.

The chest traction mechanism further comprises:

One end of the upper clamping arm is rotatably connected to the upper sliding seat through a vertical shaft;

the two armpit supporting plates are arc-shaped plates with opposite openings and can hold the upper part of the suspended clothes tightly, and the middle part of each armpit supporting plate is connected with the free end of an upper clamping arm;

And the synchronous opening and closing mechanism I is used for driving the two upper clamping arms to synchronously open and combine and lock in the horizontal plane.

The further technical proposal is that the two sides of the suspension garment are also provided with soft curtains which can be covered on the armpit supporting plates.

The chest traction mechanism further comprises:

The connecting seat is connected with the upper sliding seat through a bolt, a buffer gap is formed between the connecting seat and the end face of the upper sliding seat, a plurality of transverse damping springs in a compressed state are arranged in the buffer gap, and the fixed end of the upper clamping arm is rotatably connected to the connecting seat; and

And the vibrator is fixed on the connecting seat.

The further technical scheme is that the middle part of the armpit supporting plate is rotatably connected with the upper clamping arm through a vertical shaft and can be locked.

The further technical scheme is that the device further comprises:

the waist massage mechanism can massage the waist of a human body, is slidingly connected to the middle part of the upright post and can move up and down along the upright post and be locked by the lifting driving mechanism II.

Further technical scheme lies in, waist massage mechanism includes:

the middle sliding seat is connected with the upright post in a sliding way and is connected with the lifting driving mechanism II;

The connecting rod is perpendicular to the upright post and can be connected to the middle sliding seat in a telescopic and locking manner; and

The massager is fixed at the front end of the connecting rod.

Further technical scheme is that the massager comprises:

The shell is fixed with the connecting rod;

the ejector rod is arranged in the same direction as the connecting rod and can axially slide to extend out of the shell;

The cam connecting rod mechanism is arranged in the shell and used for driving the ejector rod to axially stretch out and draw back; and

And the massage part is fixed at the front end of the ejector rod.

The further technical scheme is that the device further comprises a limiting mechanism, wherein the limiting mechanism comprises:

The two slide bars are respectively arranged at two sides of the upright post and are fixed with the upright post;

the length of the middle clamping arms is adjustable and can be locked, and one end of the middle clamping arms is rotatably connected to a sliding rod through a rotating sleeve;

The abdomen baffle is provided with connecting pieces at the left and right ends, one connecting piece is rotatably connected with the free end of one middle clamping arm through a vertical shaft, and the other connecting piece can be detachably connected with the free end of the other middle clamping arm; and

And the lifting driving mechanism IV can drive the two middle clamping arms to move up and down along the sliding rod and lock.

The further technical proposal is that the connecting piece is rotatably connected with the abdomen baffle through a transverse shaft.

The further technical scheme is that the middle clamping arm comprises:

A sleeve member;

the rod piece is in sliding sleeve joint with the sleeve piece, and a plurality of triangular tooth grooves are axially and equidistantly formed in the rod piece;

the rotary handle is characterized in that one end of the rotary handle is rotatably fixed at the end part of the sleeve pipe fitting, the other end of the rotary handle is sleeved outside the rod piece, and a notch is formed in the side wall of the rotary handle;

The locking piece is inserted into the notch, can move radially in the notch and is limited axially and annularly, the locking piece moves radially inwards and can be clamped with the tooth slot, and one side, close to the sleeve piece, of the radially outer end of the locking piece is provided with a chamfer to form a wedge-shaped surface;

The lock sleeve is arranged outside the sleeve pipe fitting in a sliding manner, an axial annular space is formed between the inner wall of the lock sleeve and the outer wall of the rotary handle, a circle of lock groove is formed in the inner wall of the lock sleeve at a position corresponding to the lock block, and the lock groove corresponds to a wedge-shaped pushing surface of the side wall of the wedge-shaped surface of the lock block; and

The second spring is arranged in the annular space;

when the locking piece moves into the locking groove, the locking sleeve can be driven to extrude the second spring and separate from the tooth groove on the rod piece.

The device further comprises a lumbar traction torsion mechanism which can encircle the hip of the human body, is slidingly connected to the lower part of the upright post, can move up and down along the upright post and be locked by means of a lifting driving mechanism III, and can also twist in a horizontal plane by means of the torsion driving mechanism.

The further technical scheme is that the lumbar traction torsion mechanism comprises:

The lower sliding seat is connected to the upright post in a sliding way and is connected with the lifting driving mechanism III;

an arc-shaped guide rail which is horizontally arranged, the middle part of the lower sliding seat is fixed on the lower sliding seat;

The torsion seat is slidably connected to the arc-shaped guide rail and can slide and lock along the arc-shaped guide rail by being driven by the torsion driving mechanism;

one end of each lower clamping arm is rotatably connected to the torsion seat through a vertical shaft;

the two ilium pressing plates are arc-shaped plates with opposite openings and can clamp the two sides of the hip, and the middle part of each ilium pressing plate is connected with the free end of a lower clamping arm; and

And the synchronous opening and closing mechanism II is used for driving the two lower clamping arms to synchronously open and combine and lock in the horizontal plane.

The further technical scheme is that the middle part of the ilium pressing plate is rotatably connected with the lower clamping arm through a vertical shaft and can be locked.

A further technical solution is that the torsion driving mechanism comprises:

The arc-shaped rack is fixed on the arc-shaped guide rail;

the torsion motor is fixed on the torsion seat; and

The torsion gear is fixed on an output shaft of the torsion motor and meshed with the arc-shaped rack for transmission.

The further technical scheme is that an arc-shaped guide groove is formed in at least the upper end face of the arc-shaped guide rail, and a guide wheel capable of rotating in the guide groove is fixed on the torsion seat.

The beneficial effects of adopting above-mentioned technical scheme to produce lie in:

The device is provided with a suspension garment corresponding to the chest of a human body, and the suspension garment is provided with an elastic air bag positioned under the armpit, so that the armpit is prevented from being subjected to rigid lifting force when being pulled upwards, and the compression on the armpit nerves of a patient is reduced;

the middle part of the front side of the suspension garment is provided with a vertical opening, so that the chest of a female can not be pressed, and the suspension garment is suitable for patients with different fat and thin postures;

The lower part of the suspension garment is provided with the elastic binding band, so that the suspension garment can be fixed at the abdomen of a human body to a certain extent, the abdomen of the human body is more than the chest fat, the discomfort of compression after tightening is lower, and the suspension garment is fixed with the abdomen of the human body, so that the abdomen and the armpit of the human body bear the gravity of the human body at the same time when the suspension is carried out, and the compression on the armpit nerves during upward traction is further reduced.

Drawings

The invention will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic view of the structure of the present device (not shown hanging clothes);

FIG. 2 is a schematic cross-sectional view of the present device;

FIG. 3 is a schematic illustration of the connection of a garment to a sling in the present device;

FIG. 4 is a schematic view of the construction of a suspension garment in the present device;

FIG. 5 is a schematic view of the chest-pulling mechanism of the present device;

FIG. 6 is a schematic cross-sectional view of the chest-pulling mechanism of the present device;

FIG. 7 is a schematic view of a limiting mechanism in the device;

FIG. 8 is a schematic cross-sectional view of a spacing mechanism in the present apparatus;

FIG. 9 is a schematic view of the structure of the clamp arm in the present device;

FIG. 10 is a schematic cross-sectional view of a clamp arm in the present apparatus;

figure 11 is a schematic diagram of the lumbar traction torsion mechanism in the device.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.

Example 1

As shown in fig. 1 to 4, a specific embodiment of the vertical rehabilitation device of the present disclosure may be used for traction treatment of lumbar diseases such as lumbar muscle strain, lumbar disc herniation, lumbar spinal stenosis, and the like. The device adopts the vertical traction frame, and is different from the traditional horizontal traction frame in that the patient stands for traction, thereby being more in line with biomechanics and ergonomics. The control of the various components of the device may be controlled by a programmable logic controller.

The device comprises a stand column 100 and a chest traction mechanism, wherein a movable chassis is fixed at the bottom of the stand column 100, the chest traction mechanism can encircle the chest of a human body, and the chest traction mechanism is slidingly connected to the upper part of the stand column 100 and can move up and down and be locked along the stand column 100 by means of a lifting driving mechanism I. The chest traction mechanism can independently draw the upper part of the human body, so that the lower part of the human body is suspended, the chest traction mechanism can draw by utilizing the gravity of the patient, the chest traction mechanism is relatively safe, and the chest traction mechanism is used for the auxiliary treatment of lumbar diseases.

In this embodiment, the chest-pulling mechanism includes an upper slider 210, a suspension bar 220, a suspension garment 240, and at least four suspension straps 246. The upper sliding seat 210 is slidingly connected to the upright 100 and connected to the first lifting driving mechanism, and the upper sliding seat 210 can slide up and down and lock along the upright 100 under the driving of the first lifting driving mechanism to adapt to the heights of different patients and adjust the suspension height.

The lower end of the suspension rod 220 is fixed on the upper slider 210, the upper end extends upward and forms a cross bar bent forward, and two suspension arms 230 are arranged on the cross bar at intervals in front and back.

At least four suspension straps 246 are symmetrically arranged with respect to the center of the suspension garment 240, are respectively located in four directions of the front and rear and left and right directions of the suspension garment 240, and are connected to the upper portion of the suspension garment 240, and are used for balancing the suspension garment 240 to the four ends of the two suspension arms 230, thereby enabling the suspension garment 240 to be balanced on the suspension arms 230.

The suspension garment 240 can be worn on the chest of a person in a circumferential configuration with the arms located outside the suspension garment 240. The air bags 241 positioned under armpits are fixed on the two sides of the suspension garment 240, and the inflation amount of the air bags 241 can be adjusted to be suitable for patients with different postures, namely, the inner diameter formed by the suspension garment 240 is adjustable, so that the armpits are prevented from being subjected to rigid lifting force during upward traction, the compression on the armpit nerves of the patients is reduced, and the comfort level of use is improved.

The single side airbag 241 has a plurality of airbag monomers, preferably 3, vertically arranged, and the suspension garment has a pocket for accommodating each airbag monomer thereon, and a zipper on the pocket.

The middle part of the front side of the suspension garment 240 is provided with a vertical adjusting opening 242, so that the suspension garment 240 can not press the chest of a patient, particularly a female, and can be suitable for patients with different fat and thin postures.

At the lower part of the suspension garment 240 is an elastic band 243 capable of being fixed to the abdomen, and the elastic band 243 is connected into a closed loop at the adjusting opening 242 by a buckle. The lower part of the suspension garment 240 is provided with an elastic binding band, so that the suspension garment 240 can be fixed at the abdomen position of a human body to a certain extent, the abdomen of the human body is more than the chest fat, the discomfort of compression after tightening is lower, and the suspension garment 240 is fixed with the abdomen of the human body, so that the abdomen and the armpit position of the human body bear the gravity of the human body at the same time during suspension, and the compression on the armpit nerves during upward traction is further reduced.

In this embodiment, at least one vertical rail is disposed on the upright 100, the cross section of the vertical rail is T-shaped, and the upper slide 210 slides on the vertical rail and is limited in a horizontal plane by a T-shaped structure.

The first lifting driving mechanism comprises a vertical rack, a lifting driving motor and a lifting driving gear, wherein the vertical rack is fixed on the upright post 100, the lifting driving motor is fixed on the upper sliding seat 210, and the lifting driving gear is fixed on a motor shaft of the lifting driving motor and is meshed with the vertical rack for transmission. The lifting drive of the upper slide 210 can be realized through the forward rotation and the reverse rotation of the motor, and the positioning of the upper slide 210 is realized through the engagement of the gear rack mechanism.

Example two

According to one embodiment of the disclosed vertical rehabilitation device, the vertical rehabilitation device further comprises two hanging strips II which are positioned at the rear side of the hanging garment 240 and are respectively fixed at the left side and the right side of the elastic binding band 243, and the other ends of the two hanging strips II are also fixed at the two ends of the rear suspension arm 230.

That is, six suspension belts are provided, two suspension belts are arranged in front of the suspension garment 240, and are respectively connected with left and right two points on the upper part of the front side of the suspension garment 240; four pieces of the hanging clothes 240 are provided at the rear of the hanging clothes 240, and are respectively connected to the left and right points at the upper part and the left and right points at the lower part of the rear side of the hanging clothes 240.

A suspension ring connected with a suspension belt 246 is fixed on the suspension garment 240, and comprises two suspension rings I which are symmetrically arranged at the left and right sides of the upper part of the front surface of the suspension garment 240; the second suspension rings are symmetrically arranged on the left side and the right side of the upper part of the rear surface of the suspension garment 240; and two suspension rings III symmetrically arranged on the left and right sides of the lower part of the rear of the suspension garment 240 and positioned on the outer side of the suspension rings II. Each suspension strap 246 is hooked with one suspension loop by a hook.

Six hanging strips are fixed on the hanging clothes 240 in two planes, so that the human body can be prevented from tilting forwards, and the vertical hanging of the hanging clothes 240 is always kept, so that the traction force is downward. And through the arrangement of the second hanging belt, once the human body leans forwards, the second hanging belt hangs the elastic binding belt 243, the larger the hanging force is, the larger the binding force of the elastic binding belt 243 to the abdomen is, so that the hanging clothes and the human body are prevented from being separated, and the human body is prevented from shaking.

Example III

According to a specific embodiment of the disclosed vertical rehabilitation device, a plurality of vertical rib plates 244 are fixed on the suspension garment 240, and the plurality of rib plates 244 are annularly arranged, so that the strength of the suspension garment 240 is enhanced, longitudinal wrinkles are not generated, and the effective contact area with the chest is ensured. The suspension loops described above may be secured to the web 244.

Example IV

According to one embodiment of the disclosed vertical rehabilitation device, the length of the suspension straps 246 are adjustable in a manner that can be adjusted using a day button on the backpack strap. By adjusting the length of the suspension straps 246, the initial height of the suspension garment 240 can be varied to accommodate the use needs of patients of different heights.

In addition, the middle part of the suspension arm 230 is rotatably connected with the rail, and the rotatable suspension arm 230 can correct the problem of unequal length after the adjustment of the suspension straps 246, so that the suspended clothes 240 can be suspended horizontally all the time.

Example five

According to one embodiment of the disclosed vertical rehabilitation device, pull rings are fixed at both ends of the front boom 230. The patient can pull the pull ring by two hands, and the force applied to the armpits during upward pulling is dispersed, so that the patient can exercise the arms.

Example six

According to one embodiment of the disclosed vertical rehabilitation device, the chest traction mechanism further comprises two upper clamp arms 260, two armpit support plates 270 and a synchronous opening and closing mechanism one.

One end of the upper clamping arm 260 is rotatably connected to the upper sliding seat 210 through a vertical shaft, the upper clamping arm 260 is fixed with the vertical shaft, and two ends of the vertical shaft are rotatably connected to the upper sliding seat 210 through bearings. The two armpit supporting plates 270 are arc plates with opposite openings, and can hold the upper part of the hanging clothes 240, and the middle part of each armpit supporting plate 270 is connected with the free end of an upper clamping arm 260. The synchronous opening and closing mechanism is used for driving the two upper clamping arms 260 to synchronously open and close in the horizontal plane.

During upward traction, the armpit supporting plates 270 clamp the two sides of the armpits of the human body at the outer side of the upper part of the suspended clothes 240, and can provide upward lifting force for the human body along with the upper sliding seat 210, so that the stress of the suspended clothes 240 is dispersed, and the bearing of the suspended clothes 240 during upward traction is reduced. By the provision of the air bag 241, the clamping force of the armpit support plate 270 directly acting on the human body is reduced.

In this embodiment, the first synchronous opening and closing mechanism includes two opening and closing gears respectively fixed on two vertical shafts, the two opening and closing gears are meshed to drive, at least one vertical shaft is provided with a shaft brake, and the opening and closing of the two upper clamping arms 260 are manually adjusted and locked by the shaft brake after the adjustment is completed.

Or the shaft brake is not used, one vertical shaft is coaxially fixed with the motor shaft of an opening and closing driving motor, and the two upper clamping arms 260 can be driven to synchronously rotate reversely or oppositely through the forward rotation and the reverse rotation of the opening and closing driving motor, so that the opening and closing and locking of the two upper clamping arms 260 are realized.

Example six

According to one embodiment of the disclosed vertical rehabilitation device, a soft curtain 245 is also provided on both sides of the suspension garment 240 that can be placed over the armpit support plate 270. The axillary support plate 270 is prevented from directly contacting the human body, and the stress of the axillary is reduced when the axillary support plate is pulled upwards.

Example six

According to one embodiment of the disclosed vertical rehabilitation device, as shown in fig. 5 and 6, the chest traction mechanism further comprises a connection base 280 and a vibrator 290 fixed on the connection base 280. The connecting seat 280 is connected with the upper sliding seat 210 through bolts, a buffer gap is formed between the connecting seat 280 and the end face of the upper sliding seat 210, a plurality of transverse damping springs 281 in a compressed state are arranged in the buffer gap, one end of each damping spring 281 is embedded into the upper sliding seat 210 or the connecting seat 280, and the fixed end of the upper clamping arm 260 is rotatably connected to the connecting seat 280. The upper slider 210 can further compress the damper spring 281 after being forced, approaching the upper slider 210.

Vibrator 290, when activated, imparts a vibratory force to upper clamp arm 260 so that the patient can feel the vibration, thereby relaxing the muscle action.

The connection seat 280 is directly not in direct surface-to-surface contact with the upper slide 210, and when the connection seat 280 vibrates, vibration force is weakened by the damping spring 281 when the upper slide 210 is transmitted again, so that only little or no vibration force is transmitted to the upright post 100, and the stability of the whole operation of the equipment is ensured.

When the upper clamping arm 260 is pulled upwards, the human body presses the upper clamping arm 260, the connecting seat 280 inclines forwards, the lower end of the inner end face of the connecting seat 280 can further compress the damping spring 281 and prop against the upper sliding seat 210, and the connection stability of the upper clamping arm 260 and the device main body is ensured.

Example seven

According to one embodiment of the disclosed vertical rehabilitation device, the middle portion of the armpit support plate 270 is rotatably connected with the upper clamp arm 260 through a vertical shaft and can be locked, and the armpit support plate 270 can be adjusted according to the body state of different patients. The locking mode can adopt electromagnetic locking, bolt and nut locking and the like.

Example eight

According to one embodiment of the disclosed vertical rehabilitation device, the device further comprises a waist massage mechanism capable of massaging the waist of a human body, wherein the waist massage mechanism is slidingly connected to the middle part of the upright post 100 and can move up and down along the upright post 100 and be locked by means of a lifting driving mechanism II.

Example nine

According to one embodiment of the disclosed vertical rehabilitation device, as shown in fig. 2, the lumbar massage mechanism includes a middle slider 310, a connecting rod 320, and a massager 330.

The middle sliding seat 310 is slidingly connected to the upright 100 and connected to the second lifting driving mechanism. The connecting rod 320 is disposed perpendicular to the upright 100, and is telescopically and lockably connected to the center slide 310. The massager 330 is fixed to the front end of the connection rod 320.

The connecting rod 320 is a sleeved pipe and rod, the telescopic action of the connecting rod 320 is realized through the sleeved sliding action of the pipe and the rod, so that the massage force is adjusted, the device is suitable for patients with different postures, and the rod is tightly propped through the bolt of the pipe through threads, so that the locking of the connecting rod 320 can be realized. The tube is secured to the center slide 310.

The massage device 330 can use electromagnetic massage, and is a physiotherapy instrument for self-treatment and health care of patients. The physiotherapy equipment consists of a permanent magnet and a motor with an eccentric weight, and the massage frequency is changed by changing the rotating speed of the motor. Therefore, the massage device has the mechanical massage function and the pulsating magnetic field function. The device has the advantages of simple structure, easy adjustment, convenient use, safety and reliability.

Of course, intermittent vibration hammering massage can be adopted for massage, and the intermittent vibration hammering massage comprises a shell, a push rod, a cam link mechanism and a massage part. The shell is fixed with the connecting rod 320, the ejector rod and the connecting rod 320 are arranged in the same direction, and the ejector rod can axially slide to extend out of the shell by the driving of a cam connecting rod mechanism arranged in the shell, so that the axial expansion of the ejector rod is realized. The massage part is fixed at the front end of the ejector rod, and the surface of the massage part can be provided with convex massage particles.

The middle sliding seat can slide up and down and be locked along the upright post 100 under the drive of the lifting driving mechanism II so as to adapt to the heights of different patients, adjust the massage range, massage the back of the human body and have a large massage range.

In this embodiment, at least one vertical rail is provided on the upright 100, the cross section of the vertical rail is T-shaped, and the middle slide is slidingly connected to the vertical rail and limited in the horizontal plane by the T-shaped structure.

The lifting driving mechanism II comprises a vertical rack, a lifting driving motor and a lifting driving gear, wherein the vertical rack is fixed on the upright post 100, the lifting driving motor is fixed on the middle sliding seat, and the lifting driving gear is fixed on a motor shaft of the lifting driving motor and is meshed with the vertical rack for transmission. The lifting drive of the centering slide seat can be realized through the forward rotation and the reverse rotation of the motor, and the positioning of the centering slide seat is realized through the engagement of the gear rack mechanism.

Wherein the lifting driving mechanism II and the lifting driving mechanism I can share a vertical rack.

Examples ten

According to one embodiment of the disclosed vertical rehabilitation device, as shown in fig. 7 and 8, the device further comprises a limiting mechanism for limiting the forward movement of the abdomen so as to ensure effective massage force. The limiting mechanism comprises two slide bars 340, two middle clamping arms 350, an abdomen baffle 360 and a lifting driving mechanism IV which can drive the two middle clamping arms 350 to move up and down along the slide bars 340 and lock.

Two slide bars 340 are respectively disposed at both sides of the upright 100 and fixed to the upright 100. The middle clamping arms 350 are adjustable in length and can be locked to adapt to patients with different fat and thin postures. One end of the middle clamping arm 350 is rotatably connected to a slide bar 340 via a swivel. The abdomen baffle 360 has a certain radian, is attached to the abdomen of a human body, and is provided with connecting pieces at the left and right ends, wherein one connecting piece is rotatably connected to the free end of one middle clamping arm 350 through a vertical shaft, and the other connecting piece can be detachably connected with the free end of the other middle clamping arm 350, and can be specifically hooked by adopting a hook structure. The abdomen baffle 360 is opened to enable the patient to enter between the two middle clamping arms 350, then the movable end of the abdomen baffle 360 is connected with the middle clamping arms 350, and the two middle clamping arms 350 and the abdomen baffle 360 are mutually limited, so that a stable state can be maintained.

In this embodiment, the lifting driving mechanism is located at the back of the upright 100, and includes a connection plate, a driving screw, and a driving motor. The two ends of the connecting plate are respectively and rotatably fixed with the rotating sleeve, the driving screw vertically penetrates through the connecting plate and is in threaded connection with the connecting plate, and the driving motor is fixed on the upright post 100 and is used for driving the driving screw to rotate positively or reversely so as to realize lifting driving and locking of the centering clamping arm 350.

Example eleven

According to one embodiment of the disclosed vertical rehabilitation device, the connection member is rotatably connected to the abdominal baffle 360 through a transverse shaft 361, since different abdominal forms of different patients, particularly, some men have beer bellies and the abdomen is large, so that the abdominal baffle 360 does not give uncomfortable feeling of pressure to the abdomen. The abdomen baffle 360 rotates along the horizontal transverse shaft 361, and can be contoured with the abdomen of a human body.

Example twelve

According to one embodiment of the disclosed vertical rehabilitation device, as shown in fig. 9 and 10, the middle clamp arm 350 includes a sleeve member 351 and a rod member 352 slidably coupled to the sleeve member 351, and the combined length of the sleeve member 351 and the rod member 352 is locked by an annular lock to maintain the stability of the length of the middle clamp arm 350.

The ring lock includes a rotary handle 353, a lock block 354, a lock sleeve 355, and a second spring 356.

A plurality of triangular tooth grooves 3521 are axially and equidistantly formed on the rod 352, and the triangular tooth grooves 3521 can form wedge-shaped surfaces in the axial direction and the annular direction, so that the locking block 354 can conveniently slide in and slide out.

One end of the rotary handle 353 is rotatably fixed at the end of the sleeve member 351 in a spring collar or a bearing, the other end is sleeved outside the rod member 352, and a notch is formed in the side wall of the rotary handle 353.

The locking block 354 is inserted into the notch and can move radially in the notch and limit axially and annularly, the locking block 354 moves radially inwards and can be clamped with the tooth groove 3521, and a chamfer is formed on one side, close to the sleeve pipe fitting 351, of the radially outer end of the locking block 354 to form a wedge-shaped surface.

The lock sleeve 355 is slidably sleeved outside the sleeve member 351, an axial annular space is formed between the inner wall of the sleeve member 351 and the outer wall of the rotary handle 353, a circle of lock groove 3551 is formed in the inner wall of the lock sleeve 355 at a position corresponding to the lock block 354, and the lock groove 3551 is a wedge-shaped pushing surface corresponding to the side wall of the wedge-shaped surface of the lock block 354.

The second spring 356 is disposed in the annular space.

When the lock block 354 moves into the lock groove 3551, the lock sleeve 355 can be driven to press the spring two 356 and disengage from the tooth groove 3521 on the rod 352.

When the length of the centering clamp arm 350 needs to be adjusted, an operator rotates the rotating handle 353, the rotating handle 353 simultaneously rotates with the locking block 354, the locking block 354 can be separated from the tooth groove 3521, and the length adjustment can be realized after the rod piece 352 and the sleeve piece 351 are not limited by the axial direction of the locking block 354. When the lock block 354 is disengaged from the tooth slot 3521, the lock block 354 moves radially outwardly and the wedge surface on the lock block 354 presses against the push surface on the lock sleeve 355, causing the lock sleeve 355 to move axially toward one end of the sleeve member 351 and to compress the second spring 356. After the length of the middle clamping arm 350 is adjusted, the rotary handle 353 is reversely rotated, and when the rotary handle 353 moves to the clamping groove position with the locking block 354, the locking sleeve 355 is axially reset under the action of the second spring 356, and the locking block 354 can be radially pressed into the locking groove 3551 under the action of the pushing surface, so that the locking block 354 is effectively clamped in the tooth groove 3521, and the reliability of the length of the middle clamping arm 350 is ensured.

The telescopic link of this structure is manual regulation mode, adjusts conveniently, and when the annular lock was in the open state, can carry out the quick regulation of jumbo size to the length of centering arm lock 350.

The rod piece 352 is axially provided with a guiding limit groove, a block capable of sliding in the guiding limit groove is fixed on the sleeve piece 351, and one end of the guiding limit groove, which is positioned in the sleeve piece 351, is closed.

The cooperation of guide limiting groove and guide block for member 352 and sleeve member 351 only can carry out axial flexible regulation, can not take place the rotation, have avoided member 352 and sleeve member 351 card to die. And one end of the guiding limit groove in the sleeve member 351 is closed, so that the separation of the rod member 352 and the sleeve member 351 is avoided, and the falling and reassembling of the middle clamping arm 350 caused by misoperation is avoided.

The sleeve member 351 has a primary-secondary engagement structure between the end face thereof and the rotary handle 353, and the rotary handle 353 is rotated by 90 ° from the tooth groove 3521 to the light face side of the lever 352 on the sleeve member 351 and then is restrained, and is restrained after being rotated by 90 ° in the opposite direction. And, an icon for displaying the opened or closed state of the ring lock is provided on the middle clamp arm 350, which is convenient for the operation of the operator and ensures the accuracy of the operation.

Example thirteen

According to one embodiment of the disclosed vertical rehabilitation device, as shown in fig. 11, the device further comprises a lumbar traction torsion mechanism capable of encircling the hip of the human body, wherein the lumbar traction torsion mechanism is slidingly connected to the lower part of the upright post 100, can move up and down along the upright post 100 and be locked by means of a lifting driving mechanism three, and can also be twisted in a horizontal plane by means of a torsion driving mechanism.

The lumbar muscle strengthening device can recover the intervertebral space by pulling the vertebra and driving the lumbar of a lumbar patient to bend and twist in multiple directions, and can conduct targeted strengthening exercise on the lumbar muscle, so that the lumbar muscle is strengthened, and the pain of the lumbar can be relieved.

The lumbar traction torsion mechanism comprises a lower sliding seat 410, an arc-shaped guide rail 420, a torsion seat 430, two lower clamping arms 440, two ilium pressing plates 450 and a synchronous opening and closing mechanism II for driving the two lower clamping arms 440 to synchronously open and close and lock in a horizontal plane.

The lower slide 410 is slidably connected to the upright 100 and is connected to the third lifting driving mechanism, and the lower slide 410 can slide up and down along the upright 100 and lock under the driving of the third lifting driving mechanism to adapt to the heights of different patients.

The arc-shaped guide rail 420 is horizontally disposed, the middle part of which is fixed on the lower slider 410. The torsion seat 430 is slidably connected to the arc-shaped guide rail 420, and can slide and lock along the arc-shaped guide rail 420 by being driven by the torsion driving mechanism. One end of the lower clamp arm 440 is rotatably coupled to the torsion seat 430 through a vertical shaft. The ilium pressure plates 450 are two arc-shaped plates with opposite openings, which can hold the two sides of the hip, and the middle part of each ilium pressure plate 450 is connected with the free end of a lower clamping arm 440.

The torsion driving mechanism comprises an arc-shaped rack fixed on the arc-shaped guide rail 420, a torsion motor and a torsion gear fixed on the torsion seat 430, wherein the torsion gear is fixed on an output shaft of the torsion motor and meshed with the arc-shaped rack for transmission.

And, at least the upper end surface of the arc guide rail 420 is provided with an arc guide groove, and the torsion seat 430 is fixed with a guide wheel capable of rotating in the guide groove, so as to ensure the stability of torsion operation.

The synchronous opening and closing mechanism II comprises two opening and closing gears which are respectively fixed on two vertical shafts, the two opening and closing gears are in meshed transmission, at least one vertical shaft is provided with a shaft brake, and the opening and closing of the two upper clamping arms 260 are manually adjusted and locked through the shaft brake after the adjustment is completed.

Or the shaft brake is not used, one vertical shaft is coaxially fixed with the motor shaft of an opening and closing driving motor, and the two lower clamping arms 440 can be driven to synchronously rotate reversely or oppositely through the forward rotation and the reverse rotation of the opening and closing driving motor, so that the opening and closing and locking of the two lower clamping arms 440 are realized.

The lifting driving mechanism III comprises a vertical rack, a lifting driving motor and a lifting driving gear, wherein the vertical rack is fixed on the upright post 100, the lifting driving motor is fixed on the lower sliding seat 410, and the lifting driving gear is fixed on a motor shaft of the lifting driving motor and is meshed with the vertical rack for transmission. The lifting drive of the lower slide 410 can be realized by the forward rotation and the reverse rotation of the motor, and the positioning of the lower slide 410 is realized by the engagement of the gear rack mechanism.

The lifting driving mechanism III, the lifting driving mechanism II and the lifting driving mechanism I can share a vertical rack.

Examples fourteen

According to one embodiment of the disclosed vertical rehabilitation device, the middle portion of the ilium pressure plate 450 is rotatably connected and lockable with the lower clamp arm 440 via a vertical shaft. The ilium pressure plate 450 may be adjusted according to the posture of different patients. The locking mode can adopt electromagnetic locking, bolt and nut locking and the like.

The foregoing is only a preferred embodiment of the present invention, and any and all simple modifications, variations and equivalents of the present invention will fall within the scope of the present invention.

Claims

1.A vertical rehabilitation device comprising:

A column (100); and

The chest traction mechanism can encircle the chest of a human body, is slidingly connected to the upper part of the upright post (100) and can move up and down and be locked along the upright post (100) by means of the lifting driving mechanism I;

The chest traction mechanism is characterized by comprising:

an upper sliding seat (210) which is connected with the upright post (100) in a sliding way and is connected with the lifting driving mechanism I;

a suspension rod (220), the lower end of which is fixed on the upper sliding seat (210), the upper end extends upwards and forms a cross rod which bends forwards, and two suspension arms (230) are arranged on the cross rod at intervals in front and back;

the suspended clothes (240) can be worn on the chest of a human body in a circumferential structure, air bags (241) positioned under armpits are fixed on two sides of the suspended clothes (240), a vertical adjusting opening (242) is formed in the middle of the front side of the suspended clothes (240), and a plurality of vertical rib plates (244) are circumferentially fixed on the upper part of the suspended clothes (240);

an elastic bandage (243) fixed below the suspension garment (240) and capable of being tightly bound on the abdomen of a human body, wherein the elastic bandage (243) is connected into a closed loop at the position of the adjusting opening (242) through a buckle;

at least four suspension strips (246) which are symmetrically arranged in the center of the suspension garment (240) and are connected to the upper part of the suspension garment (240) for connecting the suspension garment (240) to the four ends of the two suspension arms (230) in a balanced manner, wherein the length of the suspension strips (246) is adjustable;

Two hanging strips II (247) which are positioned at the rear side of the hanging clothes (240) and are respectively fixed at the left side and the right side of the elastic binding belt (243), and the other ends of the two hanging strips II (247) are also fixed at the two ends of the rear hanging arm (230);

Two upper clamp arms (260) one ends of which are rotatably connected to the upper slide (210) through vertical shafts;

The two armpit supporting plates (270) are arc-shaped plates with opposite openings, the upper part of the suspended clothes (240) can be held tightly, the middle part of each armpit supporting plate (270) is connected with the free end of an upper clamping arm (260), soft curtains (245) which can be covered on the armpit supporting plates (270) are arranged on two sides of the suspended clothes (240), and the middle part of the armpit supporting plates (270) can be rotatably connected with the upper clamping arms (260) through vertical shafts and can be locked;

The synchronous opening and closing mechanism I is used for driving the two upper clamping arms (260) to synchronously open, combine and lock in a horizontal plane;

The connecting seat (280) is connected with the upper sliding seat (210) through a bolt, a buffer gap is formed between the connecting seat and the end face of the upper sliding seat (210), a plurality of transverse damping springs (281) in a compressed state are arranged in the buffer gap, and the fixed end of the upper clamping arm (260) is rotatably connected to the connecting seat (280); and

And a vibrator (290) fixed to the connection base (280).

2. The device according to claim 1, characterized in that the middle part of the boom (230) is rotatably connected to the rail.

3. Device according to claim 2, characterized in that the boom (230) is fixed with pull rings at both ends.

4. The apparatus of claim 1, wherein the apparatus further comprises:

the waist massage mechanism can massage the waist of a human body, is slidingly connected to the middle part of the upright post (100), and can move up and down along the upright post (100) and be locked by means of the lifting driving mechanism II.

5. The apparatus of claim 4, wherein the lumbar massage mechanism comprises:

The middle sliding seat (310) is connected to the upright post (100) in a sliding way and is connected with the lifting driving mechanism II;

the connecting rod (320) is arranged perpendicular to the upright post (100) and can be connected to the middle sliding seat (310) in a telescopic and locking manner; and

And a massager (330) fixed to the front end of the connecting rod (320).

6. The device of claim 5, wherein the massager (330) comprises:

A housing fixed to the connecting rod (320);

The ejector rod is arranged in the same direction as the connecting rod (320) and can axially slide to extend out of the shell;

And the massage part is fixed at the front end of the ejector rod.

7. The device of claim 5, further comprising a limiting mechanism, the limiting mechanism comprising:

Two slide bars (340) which are respectively arranged at two sides of the upright post (100) and are fixed with the upright post (100);

The length of the middle clamping arms (350) is adjustable and can be locked, and one ends of the middle clamping arms (350) are rotatably connected to a sliding rod (340) through rotating sleeves;

the abdomen baffle (360) is provided with connecting pieces at the left end and the right end, wherein one connecting piece is rotatably connected with the free end of one middle clamping arm (350) through a vertical shaft, and the other connecting piece can be detachably connected with the free end of the other middle clamping arm (350); and

And the lifting driving mechanism IV can drive the two middle clamping arms (350) to move up and down along the sliding rod (340) and lock.

8. The device of claim 7, wherein the connection is rotatably connected to the abdominal plate (360) by a transverse shaft (361).

9. The device according to claim 7, wherein the middle clamp arm (350) comprises:

A sleeve member (351);

the rod piece (352) is in sliding sleeve joint with the sleeve piece (351), and a plurality of triangular tooth grooves (3521) are axially formed in the rod piece (352) at equal intervals;

A rotary handle (353), one end of which is rotatably fixed at the end part of the sleeve member (351), the other end of which is sleeved outside the rod member (352), and a notch is arranged on the side wall of the rotary handle (353);

The locking block (354) is inserted into the notch, can move radially in the notch and is limited axially and annularly, the locking block (354) can move radially inwards to be clamped with the tooth groove (3521), and a chamfer is formed at one side, close to the sleeve pipe fitting (351), of the radial outer end of the locking block (354) to form a wedge-shaped surface;

The lock sleeve (355) is sleeved outside the sleeve pipe fitting (351), an axial annular space is formed between the inner wall of the lock sleeve and the outer wall of the rotary handle (353), a circle of lock groove (3551) is formed in the inner wall of the lock sleeve (355) at a position corresponding to the lock block (354), and the lock groove (3551) corresponds to a wedge-shaped pushing surface on the side wall of the wedge-shaped surface of the lock block (354); and

A second spring (356) disposed in the annular space;

When the locking block (354) moves into the locking groove (3551), the locking sleeve (355) can be driven to press the spring II (356) and separate from the tooth groove (3521) on the rod piece (352).

10. The device according to claim 1, further comprising a lumbar traction torsion mechanism capable of encircling the hip of the human body, said lumbar traction torsion mechanism being slidingly connected to the lower part of the upright (100) and capable of moving up and down along the upright (100) and locking by means of a lifting drive mechanism three, and capable of being twisted in a horizontal plane by means of a torsion drive mechanism.

11. The apparatus of claim 10, wherein the lumbar traction torsion mechanism comprises:

the lower sliding seat (410) is connected to the upright post (100) in a sliding way and is connected with the lifting driving mechanism III;

an arc-shaped guide rail (420) horizontally arranged, and the middle part of the arc-shaped guide rail is fixed on the lower slide seat (410);

The torsion seat (430) is slidably connected to the arc-shaped guide rail (420) and can slide and lock along the arc-shaped guide rail (420) through the driving of the torsion driving mechanism;

Two lower clamp arms (440) one ends of which are rotatably connected to the torsion seat (430) through vertical shafts;

Two ilium pressing plates (450) which are arc-shaped plates with opposite openings and can clamp two sides of the hip, and the middle part of each ilium pressing plate (450) is connected with the free end of a lower clamping arm (440); and

And the synchronous opening and closing mechanism II is used for driving the two lower clamping arms (440) to synchronously open and combine and lock in the horizontal plane.

12. The device of claim 11, wherein the central portion of the ilium pressure plate (450) is rotatably connected and lockable with the lower clamp arm (440) by a vertical axis.

13. The apparatus of claim 11, wherein the torsion drive mechanism comprises:

The arc-shaped rack is fixed on the arc-shaped guide rail (420);

a torsion motor fixed on the torsion seat (430); and

14. The device according to claim 11, wherein at least the upper end surface of the arc-shaped guide rail (420) is provided with an arc-shaped guide groove, and the torsion seat (430) is fixed with a guide wheel capable of rotating in the guide groove.