CN112057222B - Vertical rehabilitation device - Google Patents

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 present invention relates to the field of medical equipment, and in particular to a vertical rehabilitation treatment device, which can be used for rehabilitation treatment of lumbar muscle strain and degenerative diseases.

Background Art

There are many causes of lumbar diseases, such as poor sitting and standing postures, long-term bending over or engaging in heavy physical labor, long-term desk work, frequent looking down at mobile phones, etc., which lead to a sharp increase in the incidence of lumbar diseases. Lumbar muscle strain and degenerative diseases are common clinical conditions, such as lumbar muscle strain, lumbar disc herniation and lumbar spinal stenosis, which have become one of the common factors affecting people's quality of life.

At present, the methods for lumbar diseases mainly include drug therapy, physical therapy and surgical treatment. Since drug therapy and surgical treatment have great limitations and risks, people are more inclined to physical therapy.

Among them, lumbar traction is the most common physical therapy method. Lumbar traction can increase the lumbar intervertebral space. The widening of the intervertebral space can create negative pressure inside it, while tightening the posterior ligaments, which is conducive to the reduction of the protruding nucleus pulposus and the opening of the articular process joints, relieving the tension between them and the nerve roots. Traction can also allow the lumbar spine to get enough rest, reduce the stimulation of exercise, help absorb and eliminate tissue congestion and edema, and relieve muscle spasms and reduce intervertebral pressure.

In the Chinese invention patent application CN210910602912.9, a lumbar disc herniation treatment device is disclosed. The device can be pulled up and down by a vertical structure, which overcomes the disadvantages of the lumbar traction bed in the prior art. However, the device still has the following disadvantages when used:

1. When pulling upward, the axillary support plate of the chest fixation device is held on both sides of the armpit. When pulling upward, it will exert greater pressure on the axillary nerve, increase the patient's pain, and reduce the user experience;

2. The human body is standing on the ground. When the lumbar traction and twisting device is to be pulled downward, the chest fixing device needs to be used to lift the human body upward first to leave space for downward traction. At this time, the axillary support plate has to bear the gravity of the human body, which requires a high strength of the axillary support plate and the power of the driving motor, and the pressure on the axillary nerve is very large;

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

4. The massage intensity of the massager cannot be adjusted, the distance between the abdominal baffle and the limit frame cannot be adjusted, it cannot adapt to patients with different body shapes, and has a small scope of application.

Summary of the invention

The technical problem to be solved by the present invention is to provide a vertical rehabilitation treatment device which can reduce the pressure on the patient's armpit during traction.

In order to solve the above technical problems, the technical solution adopted by the present invention is:

Vertical rehabilitation therapy device, comprising:

pillars; and

A chest pulling mechanism, which can wrap around the chest of a human body, is slidably connected to the upper part of the column, and can move up and down along the column and be locked with the help of a lifting drive mechanism;

Characterized in that, the chest pulling mechanism comprises:

An upper sliding seat is slidably connected to the column and connected to the lifting drive mechanism;

A suspension rod, the lower end of which is fixed on the upper slide, the upper end of which extends upward and forms a cross bar bent forward, and two suspension arms are arranged on the cross bar at a front-to-back interval;

The sling garment can be worn on the chest of a human body in a ring structure, air bags located under the armpits are fixed on both sides of the sling garment, and a vertical adjustment opening is provided in the middle of the front side of the sling garment;

An elastic band is fixed to the bottom of the sling garment and can be tightened around the abdomen of the human body. The elastic band is connected to form a closed loop at the adjustment opening by a buckle;

At least four suspension belts are symmetrically arranged around the center of the suspension garment and connected to the upper part of the suspension garment, and are used to connect the suspension garment to the four ends of the two suspension arms in a balanced manner.

A further technical solution is to further include:

The two suspension belts 2 are located at the rear side of the suspension garment and are respectively fixed to the left and right sides of the elastic straps. The other ends of the two suspension belts 2 are also fixed to the two ends of the rear suspension arm.

A further technical solution is that a plurality of vertical ribs are fixed in a circumferential direction on the upper part of the suspension garment.

A further technical solution is that the length of the suspension belt 1 is adjustable.

A further technical solution is that the middle portion of the boom is rotatably connected to the crossbar.

A further technical solution is that pull rings are fixed to both ends of the front boom.

A further technical solution is that the chest pulling mechanism further includes:

Two upper clamping arms, one end of which is rotatably connected to the upper slide seat through a vertical axis;

Two armpit support plates are two arc-shaped plates with openings facing each other, which can hold the upper part of the sling garment tightly, and the middle part of each armpit support plate is connected to the free end of an upper clamping arm;

The synchronous opening and closing mechanism 1 is used to drive the two upper clamping arms to open, close and lock synchronously in the horizontal plane.

A further technical solution is that both sides of the sling garment are provided with soft curtains that can cover the armpit support plates.

A further technical solution is that the chest pulling mechanism further includes:

a connecting seat, connected to the upper slide seat by bolts, and having a buffer gap between the connecting seat and the end surface of the upper slide seat, in which a plurality of transverse shock absorbing springs in a compressed state are arranged, and the fixed end of the upper clamping arm is rotatably connected to the connecting seat; and

The vibrator is fixed on the connecting base.

A further technical solution is that the middle portion of the armpit support plate is rotatably connected to the upper clamping arm via a vertical axis and can be locked.

A further technical solution is that the device further comprises:

The waist massage mechanism can massage the waist of the human body. The waist massage mechanism is slidably connected to the middle part of the column and can be moved up and down along the column and locked with the help of the lifting drive mechanism 2.

A further technical solution is that the waist massage mechanism comprises:

The middle sliding seat is slidably connected to the column and connected to the second lifting drive mechanism;

A connecting rod, which is arranged perpendicular to the column and can be telescopically and lockedly connected to the middle sliding seat; and

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

A further technical solution is that the massager comprises:

A housing, fixed to the connecting rod;

A push rod is arranged in the same direction as the connecting rod and can axially slide out of the housing;

A cam-link mechanism, disposed in the housing, for driving the ejector rod to axially extend and retract; and

The massage part is fixed to the front end of the push rod.

A further technical solution is that the device further comprises a limiting mechanism, and the limiting mechanism comprises:

Two sliding rods are placed on both sides of the column and fixed to the column;

Two middle clamp arms, the length of which is adjustable and lockable, and one end of which is rotatably connected to a slide rod through a rotating sleeve;

The belly baffle has connecting pieces at its left and right ends, one of which is rotatably connected to the free end of a middle clamp arm through a vertical axis, and the other connecting piece can be detachably connected to the free end of the other middle clamp arm; and

The lifting drive mechanism 4 can drive the two clamping arms to move up and down along the sliding rod and lock them.

A further technical solution is that the connecting member and the belly baffle are rotatably connected via a transverse axis.

A further technical solution is that the middle clamp arm comprises:

Casing parts;

The rod is slidably sleeved with the sleeve, and a plurality of triangular tooth grooves are equidistantly arranged in the axial direction on the rod;

A rotating handle, one end of which is rotatably fixed to the end of the sleeve member, and the other end is sleeved outside the rod member, and a notch is provided on the side wall of the rotating handle;

A locking block is inserted into the notch and can move radially in the notch and be limited axially and circumferentially. The locking block can engage with the tooth groove when it moves radially inward. The radial outer end of the locking block is chamfered on a side close to the sleeve to form a wedge-shaped surface.

The locking sleeve is slidably mounted outside the sleeve, and an axial annular space is provided between the inner wall of the locking sleeve and the outer wall of the rotating handle. A circle of locking grooves is provided on the inner wall of the locking sleeve at a position corresponding to the locking block, and the side wall of the locking groove corresponding to the wedge-shaped surface of the locking block is a wedge-shaped pushing surface; and

Spring 2, arranged in the annular space;

When the locking block moves into the locking groove, it can drive the locking sleeve to squeeze the second spring and disengage from the tooth groove on the rod.

A further technical solution is that the device also includes a lumbar traction and twisting mechanism, which can hug the human body's hips in a circular manner. The lumbar traction and twisting mechanism is slidably connected to the lower part of the column, and can be moved up and down along the column and locked with the help of a lifting drive mechanism, and can also be twisted in a horizontal plane with the help of a twisting drive mechanism.

A further technical solution is that the lumbar traction and torsion mechanism comprises:

The lower slide seat is slidably connected to the column and is connected to the lifting drive mechanism;

The arc-shaped guide rail is arranged horizontally, and the middle part thereof is fixed on the lower slide seat;

The torsion seat is slidably connected to the arc guide rail and can slide and lock along the arc guide rail through the drive of the torsion drive mechanism;

Two lower clamping arms, one end of which is rotatably connected to the torsion seat through a vertical axis;

Two iliac bone compression plates, which are two arc-shaped plates with openings facing each other, can hug both sides of the hip, and the middle part of each iliac bone compression plate is connected to the free end of a lower clamp arm; and

The second synchronous opening and closing mechanism is used to drive the two lower clamping arms to open, close and lock synchronously in the horizontal plane.

A further technical solution is that the middle portion of the iliac compression plate is rotatably connected to the lower clamping arm via a vertical axis and can be locked.

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

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

A twisting motor fixed on the twisting seat; and

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

A further technical solution is that an arc-shaped guide groove is provided at least on the upper end surface of the arc-shaped guide rail, and a guide wheel that can rotate in the guide groove is fixed on the torsion seat.

The beneficial effects of adopting the above technical solution are:

The device is provided with a sling at the position corresponding to the human chest. The sling is provided with an elastic air bag under the armpit, which prevents the armpit from being subjected to a rigid lifting force when pulling upward, thereby reducing the compression of the patient's axillary nerve.

The middle part of the front of the sling has a vertical opening, which will not compress the female chest and is suitable for patients of different body shapes;

The lower part of the sling is provided with elastic straps, which can fix the sling to the abdomen of the human body to a certain extent. The human abdomen has more fat than the chest, and the discomfort of compression is lower after tightening. The sling is fixed to the abdomen of the human body, so that when suspended, the abdomen and armpits of the human body will bear their own gravity at the same time, further reducing the compression on the axillary nerve during upward traction.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is a schematic diagram of the structure of the device (the hanging garment is not shown);

Fig. 2 is a schematic diagram of the cross-sectional structure of the device;

Fig. 3 is a schematic diagram of the connection between the suspension garment and the suspension belt in the device;

FIG4 is a schematic diagram of the structure of the hanging garment in the device;

FIG5 is a schematic diagram of the structure of the chest pulling mechanism in the device;

FIG6 is a schematic cross-sectional view of the chest pulling mechanism in the device;

7 is a schematic diagram of the structure of the limiting mechanism in the device;

FIG8 is a schematic cross-sectional view of the limit mechanism in the device;

FIG9 is a schematic diagram of the structure of the middle clamp arm in the device;

FIG10 is a schematic cross-sectional view of the structure of the middle clamp arm in the present device;

FIG. 11 is a schematic diagram of the structure of the lumbar traction and twisting mechanism in the present device.

DETAILED DESCRIPTION

The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

Embodiment 1

As shown in Figures 1 to 4, a specific embodiment of the vertical rehabilitation treatment device disclosed in the present invention can be used for traction treatment of lumbar diseases such as lumbar muscle strain, lumbar disc herniation and lumbar spinal stenosis. The device uses a vertical traction frame. Unlike the traditional horizontal traction frame, the patient is tractioned in a standing position, which is more in line with biomechanics and ergonomics. The control of each component of the device can be controlled by a programmable logic controller.

The device includes a column 100 and a chest pulling mechanism. A movable chassis is fixed to the bottom of the column 100. The chest pulling mechanism can wrap around the chest of the human body. The chest pulling mechanism is slidably connected to the upper part of the column 100 and can move up and down along the column 100 and be locked with the help of a lifting drive mechanism. The upper part of the human body can be pulled separately by the chest pulling mechanism, so that the feet of the human body are suspended in the air, and the patient's own gravity is used for traction. The strength is relatively safe, and it is used as an auxiliary treatment for lumbar diseases.

In this embodiment, the chest pulling mechanism includes an upper slide 210, a suspension rod 220, a suspension garment 240 and at least four suspension belts 246. The upper slide 210 is slidably connected to the column 100 and connected to the lifting drive mechanism 1. Under the drive of the lifting drive mechanism 1, the upper slide 210 can slide up and down along the column 100 and be locked to adapt to the height of different patients and adjust the suspension height.

The lower end of the suspension rod 220 is fixed on the upper slide 210 , and the upper end extends upward to form a cross bar bent forward, and two suspension arms 230 are arranged on the cross bar at a front-to-back interval.

At least four suspension straps 246 are arranged symmetrically about the center of the suspension garment 240, respectively located in the front, back, left and right directions of the suspension garment 240, and connected to the upper part of the suspension garment 240, and are used to connect the suspension garment 240 to the four ends of the two suspension arms 230 in a balanced manner, so that the suspension garment 240 can be suspended on the suspension arms 230 in a balanced manner.

The sling garment 240 can be worn on the chest of a human body in a ring structure, with the arms outside the sling garment 240. Air bags 241 located under the armpits are fixed on both sides of the sling garment 240, and the inflation amount of the air bags 241 can be adjusted to suit patients with different body shapes, that is, the inner diameter of the sling garment 240 is adjustable, which avoids the rigid lifting force on the armpits when pulling upwards, reduces the compression of the patient's axillary nerves, and improves the comfort of use.

The airbag 241 on one side has a plurality of airbag units arranged vertically, preferably three airbag units. The sling garment has a pocket for accommodating each airbag unit, and a zipper is provided on the pocket.

A vertical adjustment opening 242 is provided in the middle of the front side of the sling garment 240 so that the sling garment 240 will not compress the chest of the patient, especially females, and can be suitable for patients of different body shapes.

The lower part of the sling garment 240 is an elastic band 243 that can be fixed to the abdomen, and the elastic band 243 is connected to form a closed loop at the adjustment opening 242 by a buckle. The elastic band at the lower part of the sling garment 240 can fix the sling garment 240 to the abdomen of the human body to a certain extent. The abdomen of the human body has more fat than the chest, and the discomfort of compression after tightening is lower. The sling garment 240 is fixed to the abdomen of the human body, so that when suspended, the abdomen and armpits of the human body will bear their own gravity at the same time, further reducing the compression of the axillary nerve when traction is upward.

In this embodiment, at least one vertical guide rail is provided on the column 100 , and the cross section of the vertical guide rail is T-shaped. The upper slide seat 210 is slidably connected to the vertical guide rail and is limited in a horizontal plane by a T-shaped structure.

The lifting drive mechanism 1 includes a vertical rack, a lifting drive motor and a lifting drive gear. The vertical rack is fixed on the column 100, the lifting drive motor is fixed on the upper slide 210, and the lifting drive gear is fixed on the motor shaft of the lifting drive motor and meshes with the vertical rack for transmission. The lifting drive of the upper slide 210 can be realized by the forward and reverse rotation of the motor, and the positioning of the upper slide 210 is realized by the meshing of the gear rack mechanism.

Embodiment 2

According to a specific embodiment of the disclosed vertical rehabilitation treatment device, it also includes two suspension belts 2, which are located at the rear side of the suspension garment 240 and are respectively fixed to the left and right sides of the elastic strap 243, and the other ends of the two suspension belts 2 are also fixed to the two ends of the rear suspension arm 230.

That is, there are six suspension belts in total, two of which are arranged in front of the suspension garment 240, respectively connecting the left and right points of the upper front part of the suspension garment 240; four are arranged at the back of the suspension garment 240, respectively connecting the left and right points of the upper rear part and the left and right points of the lower rear part of the suspension garment 240.

A suspension ring connected to a suspension belt 246 is fixed on the suspension garment 240, and the suspension ring includes two suspension rings 1, symmetrically arranged on the left and right sides of the upper front part of the suspension garment 240; two suspension rings 2, symmetrically arranged on the left and right sides of the upper rear part of the suspension garment 240; and two suspension rings 3, symmetrically arranged on the left and right sides of the lower rear part of the suspension garment 240, and located outside the suspension ring 2. Each suspension belt 246 is connected to a suspension ring through a hook.

The six suspension belts fix the suspension garment 240 in two planes, which can prevent the human body from tilting forward, and always keep the suspension garment 240 vertically suspended, so that the traction force is downward. In addition, through the setting of the second suspension belt, once the human body tilts forward, the second suspension belt suspends the elastic band 243, and the greater the suspension force, the greater the tightening force of the elastic band 243 on the abdomen, which prevents the suspension garment from separating from the human body and the human body from shaking.

Embodiment 3

According to a specific embodiment of the disclosed vertical rehabilitation treatment device, a plurality of vertical ribs 244 are fixed on the suspension garment 240. The plurality of ribs 244 are arranged in a ring to strengthen the strength of the suspension garment 240, prevent longitudinal wrinkles, and ensure an effective contact area with the chest. The above-mentioned suspension ring can be fixed on the ribs 244.

Embodiment 4

According to a specific embodiment of the disclosed vertical rehabilitation treatment device, the length of the sling 246 is adjustable, and the adjustment method can be adjusted by using a sun-shaped buckle on the backpack strap. By adjusting the length of the sling 246, the initial height of the sling garment 240 can be changed to meet the use needs of patients of different heights.

Moreover, the middle part of the suspension arm 230 is rotatably connected to the horizontal rail, and the rotatability of the suspension arm 230 can correct the problem of unequal lengths of the multiple suspension straps 246 after adjustment, so that the suspension garment 240 always remains suspended horizontally.

Embodiment 5

According to a specific embodiment of the disclosed vertical rehabilitation treatment device, pull rings are fixed at both ends of the front suspension arm 230. The patient can pull the pull rings with both hands to disperse the force under the armpits when pulling upwards, and can also exercise the arms.

Embodiment 6

According to a specific embodiment of the disclosed vertical rehabilitation treatment device, the chest traction mechanism also includes two upper clamping arms 260, two axillary support plates 270 and a synchronous opening and closing mechanism.

One end of the upper clamp arm 260 is rotatably connected to the upper slide 210 through a vertical axis, and the upper clamp arm 260 is fixed to the vertical axis, and both ends of the vertical axis are rotatably connected to the upper slide 210 through bearings. The two armpit support plates 270 are two arc-shaped plates with openings facing each other, which can hold the upper part of the hanging garment 240 tightly, and the middle part of each armpit support plate 270 is connected to the free end of an upper clamp arm 260. The synchronous opening and closing mechanism 1 is used to drive the two upper clamp arms 260 to open, close and lock synchronously in the horizontal plane.

When pulling upward, the armpit support plate 270 clamps the two sides of the human body's armpit on the outer side of the upper part of the suspension garment 240, and with the upper slide seat 210, it can provide an upward lifting force to the human body, disperse the force on the suspension garment 240, and reduce the load-bearing of the suspension garment 240 during upward traction. The airbag 241 is provided to reduce the clamping force of the armpit support plate 270 directly acting on the human body.

In this embodiment, the synchronous opening and closing mechanism includes two opening and closing gears respectively fixed on two vertical shafts, and the two opening and closing gears are meshed with each other for transmission. An axis brake is provided on at least one of the vertical shafts, and the opening and closing of the two upper clamping arms 260 are manually adjusted, and locked by the axis brake after the adjustment is completed.

Alternatively, the shaft brake is not used, and one of the vertical shafts is coaxially fixed with the motor shaft of an opening and closing drive motor. The two upper clamping arms 260 can be driven to rotate synchronously in opposite directions or relative to each other through the forward and reverse rotation of the closing drive motor, thereby realizing the opening, closing and locking of the two upper clamping arms 260.

Embodiment 6

According to a specific embodiment of the disclosed vertical rehabilitation treatment device, soft curtains 245 that can cover the armpit support plate 270 are also provided on both sides of the suspension garment 240. The armpit support plate 270 is prevented from directly contacting the human body, thereby reducing the force on the armpit when pulling upward.

Embodiment 6

According to a specific embodiment of the disclosed vertical rehabilitation treatment device, as shown in FIG5 and FIG6, the chest traction mechanism further includes a connecting seat 280 and a vibrator 290 fixed on the connecting seat 280. The connecting seat 280 is connected to the upper slide 210 by bolts, and has a buffer gap with the end surface of the upper slide 210. A plurality of transverse shock-absorbing springs 281 in a compressed state are arranged in the buffer gap, and one end of the shock-absorbing spring 281 is embedded in the upper slide 210 or the connecting seat 280, and the fixed end of the upper clamp arm 260 is rotatably connected to the connecting seat 280. After being subjected to force, the upper slide 210 can further compress the shock-absorbing spring 281 and move closer to the upper slide 210.

After the vibrator 290 is activated, the vibration force is transmitted to the upper clamp arm 260, so that the patient can feel the vibration, thereby relaxing the muscles.

The connecting seat 280 has no direct surface contact with the upper slide seat 210. When the connecting seat 280 vibrates, the vibration force is weakened by the shock-absorbing spring 281 when it is transmitted to the upper slide seat 210. Therefore, only a small or no vibration force is transmitted to the column 100 to ensure the stability of the overall operation of the equipment.

When the upper clamp arm 260 is pulled upward, the human body presses down on the upper clamp arm 260 and the connecting seat 280 tilts forward, so that the lower end of the inner end surface of the connecting seat 280 can further compress the shock-absorbing spring 281 and resist the upper slide seat 210, thereby ensuring the stability of the connection between the upper clamp arm 260 and the device body.

Embodiment 7

According to a specific embodiment of the disclosed vertical rehabilitation treatment device, the middle part of the axillary support plate 270 is rotatably connected to the upper clamp arm 260 through a vertical axis and can be locked, and the axillary support plate 270 can be adjusted according to the body shape of different patients. The locking method can be electromagnetic locking, bolt and nut locking, etc.

Embodiment 8

According to a specific embodiment of the disclosed vertical rehabilitation treatment device, the device also includes a waist massage mechanism that can massage the waist of the human body. The waist massage mechanism is slidably connected to the middle part of the column 100, and can be moved up and down along the column 100 and locked with the help of the lifting drive mechanism 2.

Embodiment 9

According to a specific embodiment of the disclosed vertical rehabilitation treatment device, as shown in FIG. 2 , the waist massage mechanism includes a middle sliding seat 310 , a connecting rod 320 and a massager 330 .

The middle slide seat 310 is slidably connected to the column 100 and connected to the lifting drive mechanism 2. The connecting rod 320 is arranged perpendicular to the column 100 and can be retracted and locked to the middle slide seat 310. The massager 330 is fixed to the front end of the connecting rod 320.

The connecting rod 320 is a sleeved tube and a rod, and the sleeved sliding of the tube and the rod realizes the extension and retraction of the connecting rod 320 to adjust the massage intensity and adapt to patients of different body shapes, and the rod is tightened by a bolt threaded through the tube to realize the locking of the connecting rod 320. The tube is fixed on the middle slide seat 310.

The massager 330 can use electromagnetic massage and is a physiotherapy device for the patient to perform treatment and health care by himself. The physiotherapy device is composed of a permanent magnet and a motor with an eccentric weight. Changing the motor speed changes the massage frequency. Therefore, it has both mechanical massage and pulsating magnetic field effects. The device has a simple structure, is easy to adjust, is easy to use, and is safe and reliable.

Of course, the massage can also be performed by intermittent vibration hammering massage, including a housing, a push rod, a cam connecting rod mechanism and a massage part. The housing is fixed to the connecting rod 320, and the push rod is arranged in the same direction as the connecting rod 320. The push rod can be axially slid and extended out of the housing through the drive of the cam connecting rod mechanism arranged in the housing, so as to realize the axial extension and contraction of the push rod. The massage part is fixed to the front end of the push rod, and the surface of the massage part may have protruding massage particles.

Driven by the lifting drive mechanism 2, the middle slide seat can slide up and down along the column 100 and be locked to adapt to the height of different patients and adjust the massage range, so as to massage the back of the human body with a large massage range.

In this embodiment, at least one vertical guide rail is provided on the column 100 , and the cross section of the vertical guide rail is T-shaped. The middle sliding seat is slidably connected to the vertical guide rail and is limited in a horizontal plane by a T-shaped structure.

The lifting drive mechanism 2 includes a vertical rack, a lifting drive motor and a lifting drive gear. The vertical rack is fixed on the column 100, the lifting drive motor is fixed on the middle slide, and the lifting drive gear is fixed on the motor shaft of the lifting drive motor and meshes with the vertical rack for transmission. The lifting drive of the centering slide can be realized by the forward and reverse rotation of the motor, and the positioning of the centering slide is realized by the meshing of the gear rack mechanism.

Among them, the lifting drive mechanism 2 and the lifting drive mechanism 1 can share a vertical rack.

Embodiment 10

According to a specific embodiment of the disclosed vertical rehabilitation treatment device, as shown in Figures 7 and 8, the device also includes a limiting mechanism to limit the forward movement of the abdomen to ensure effective massage strength. The limiting mechanism includes two slide bars 340, two middle clamping arms 350, an abdomen baffle 360, and a lifting drive mechanism 4 that can drive the two middle clamping arms 350 to move up and down along the slide bars 340 and lock them.

Two slide bars 340 are placed on both sides of the column 100 and fixed to the column 100. The length of the two middle clamp arms 350 is adjustable and can be locked to be suitable for patients with different body shapes. One end of the middle clamp arm 350 is rotatably connected to a slide bar 340 through a rotating sleeve. The abdominal baffle 360 has a certain curvature and fits the abdomen of the human body. Connectors are provided at its left and right ends, one of which is rotatably connected to the free end of a middle clamp arm 350 through a vertical axis, and the other connector can be detachably connected to the free end of the other middle clamp arm 350, and can be specifically connected by a hook structure. The abdominal baffle 360 is opened to allow the patient to enter between the two middle clamp arms 350, and then the movable end of the abdominal baffle 360 is connected to the middle clamp arm 350, and the two middle clamp arms 350 and the abdominal baffle 360 are mutually limited to maintain a stable state.

In this embodiment, the lifting drive mechanism 4 is located on the back of the column 100, and includes a connecting plate, a driving screw and a driving motor. The two ends of the connecting plate are rotatably fixed to the rotating sleeve, the driving screw vertically passes through the connecting plate and is threadedly connected to the connecting plate, and the driving motor is fixed to the column 100 to drive the driving screw to rotate forward or reverse to achieve the lifting drive and locking of the centering clamp arm 350.

Embodiment 11

According to a specific embodiment of the disclosed vertical rehabilitation treatment device, due to different abdominal shapes of different patients, especially some men with beer bellies and larger abdomens, in order to prevent the abdominal baffle 360 from causing an uncomfortable pressure on the abdomen, the connecting piece and the abdominal baffle 360 are rotatably connected via a horizontal axis 361. The abdominal baffle 360 rotates along the horizontal horizontal axis 361 to conform to the shape of the human abdomen.

Embodiment 12

According to a specific embodiment of the disclosed vertical rehabilitation therapy device, as shown in Figures 9 and 10, the middle clamp arm 350 includes a sleeve member 351 and a rod member 352 slidably connected 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 annular lock includes a rotating handle 353 , a locking block 354 , a locking sleeve 355 and a second spring 356 .

A plurality of triangular tooth grooves 3521 are equidistantly provided in the axial direction on the rod 352 . The triangular tooth grooves 3521 can form wedge-shaped surfaces in both the axial direction and the circumferential direction, so as to facilitate the sliding in and out of the locking block 354 .

One end of the rotating handle 353 is rotatably fixed to the end of the sleeve member 351 through a spring collar or a bearing, and the other end is sleeved outside the rod member 352 . A notch is provided on the side wall of the rotating handle 353 .

The locking block 354 is inserted into the notch and can move radially in the notch and be limited axially and circumferentially. The locking block 354 can engage with the tooth groove 3521 when it moves radially inward. The radial outer end of the locking block 354 has a chamfer on one side close to the sleeve member 351 to form a wedge-shaped surface.

The locking sleeve 355 is slidably sleeved outside the sleeve 351, and there is an axial annular space between its inner wall and the outer wall of the rotating handle 353. A circle of locking grooves 3551 are provided on the inner wall of the locking sleeve 355 at the position corresponding to the locking block 354, and the side wall of the locking groove 3551 is a wedge-shaped pushing surface corresponding to the wedge-shaped surface of the locking block 354.

Spring 2 356 is disposed in the annular space.

When the locking block 354 moves into the locking groove 3551 , it can drive the locking sleeve 355 to squeeze the second spring 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, the operator rotates the rotary handle 353, and the rotary handle 353 rotates the locking block 354 at the same time, and the locking block 354 can be disengaged from the tooth groove 3521, and the length can be adjusted without the axial limit of the locking block 354 on the rod 352 and the sleeve 351. When the locking block 354 can be disengaged from the tooth groove 3521, the locking block 354 moves outward in the radial direction, and the wedge surface on the locking block 354 presses the pushing surface on the locking sleeve 355, so that the locking sleeve 355 moves axially toward one end of the sleeve 351 and presses the second spring 356. After adjusting the length of the middle clamp arm 350, rotate the rotating handle 353 in the opposite direction. When the rotating handle 353 moves the locking block 354 to the slot position, the locking sleeve 355 is axially reset under the action of the second spring 356. Under the action of the pushing surface, the locking block 354 can be radially pressed into the locking slot 3551, so that the locking block 354 is effectively stuck in the tooth groove 3521 to ensure the reliability of the length of the middle clamp arm 350.

The telescopic rod of this structure is manually adjustable and easy to adjust. When the annular lock is in the open state, the length of the center clamp arm 350 can be quickly adjusted to a large size.

A guide limit groove is axially provided on the rod 352 , a block capable of sliding in the guide limit groove is fixed on the sleeve 351 , and one end of the guide limit groove located in the sleeve 351 is closed.

The cooperation between the guide limit groove and the guide block enables the rod 352 and the sleeve 351 to be adjusted only axially and cannot rotate, thereby preventing the rod 352 and the sleeve 351 from getting stuck. The end of the guide limit groove located in the sleeve 351 is closed, thereby preventing the rod 352 and the sleeve 351 from being separated, and preventing the middle clamp arm 350 from being scattered and reassembled due to operating errors.

The end surface of the sleeve 351 and the rotating handle 353 have a parent-child interlocking structure. The rotating handle 353 is limited after rotating 90° from the tooth groove 3521 to the smooth side of the rod 352 on the sleeve 351, and is also limited after rotating 90° in the opposite direction. In addition, an icon showing the open or closed state of the annular lock is provided on the middle clamp arm 350 to facilitate the operation of the operator and ensure the correctness of the operation.

Embodiment 13

According to a specific embodiment of the disclosed vertical rehabilitation treatment device, as shown in Figure 11, the device also includes a lumbar traction and twisting mechanism, which can hug the hip of the human body in a circular manner. The lumbar traction and twisting mechanism is slidably connected to the lower part of the column 100, and can be moved up and down along the column 100 and locked with the help of a lifting drive mechanism 3, and can also be twisted in a horizontal plane with the help of a twisting drive mechanism.

This embodiment can restore the intervertebral distance by pulling the spine and driving the multi-directional bending and twisting of the waist of the lumbar patient, and can perform targeted strengthening exercises on the waist muscles, so that the waist muscles are strengthened, thereby relieving waist pain.

The lumbar traction and twisting mechanism comprises a lower sliding seat 410, an arc guide rail 420, a twisting seat 430, two lower clamping arms 440, two iliac bone pressure plates 450 and a synchronous opening and closing mechanism 2 for driving the two lower clamping arms 440 to synchronously open, merge and lock in a horizontal plane.

The lower slide seat 410 is slidably connected to the column 100 and connected to the lifting drive mechanism 3. Under the drive of the lifting drive mechanism 3, the lower slide seat 410 can slide up and down along the column 100 and be locked to adapt to the height of different patients.

The arc guide rail 420 is arranged horizontally, and the middle part thereof is fixed on the lower sliding seat 410. The torsion seat 430 is slidably connected to the arc guide rail 420, and can slide and lock along the arc guide rail 420 through the drive of the torsion drive mechanism. One end of the lower clamp arm 440 is rotatably connected to the torsion seat 430 through a vertical axis. The iliac pressure plate 450 is an arc plate with two openings facing each other, which can hold the two sides of the hip tightly, and the middle part of each iliac pressure plate 450 is connected to the free end of the lower clamp arm 440.

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

Furthermore, at least an arc-shaped guide groove is provided on the upper end surface of the arc-shaped guide rail 420 , and a guide wheel that can rotate in the guide groove is fixed on the torsion seat 430 to ensure the stability of the torsion operation.

The second synchronous opening and closing mechanism includes two opening and closing gears fixed on two vertical shafts respectively, and the two opening and closing gears are meshed and transmitted to each other. At least one of the vertical shafts is provided with an axis brake. The opening and closing of the two upper clamping arms 260 are adjusted manually and locked by the axis brake after the adjustment is completed.

Alternatively, the shaft brake is not used, and one of the vertical shafts is coaxially fixed with the motor shaft of an opening and closing drive motor. The two lower clamping arms 440 can be driven to rotate synchronously in opposite directions or relative to each other through the forward and reverse rotation of the closing drive motor, thereby realizing the opening, closing and locking of the two lower clamping arms 440.

In this embodiment, at least one vertical guide rail is provided on the column 100 , and the cross section of the vertical guide rail is T-shaped. The middle sliding seat is slidably connected to the vertical guide rail and is limited in a horizontal plane by a T-shaped structure.

The lifting drive mechanism 3 includes a vertical rack, a lifting drive motor and a lifting drive gear, wherein the vertical rack is fixed on the column 100, the lifting drive motor is fixed on the lower slide 410, and the lifting drive gear is fixed on the motor shaft of the lifting drive motor and meshes with the vertical rack for transmission. The lifting drive of the lower slide 410 can be realized by the forward and reverse rotation of the motor, and the positioning of the lower slide 410 is realized by the engagement of the gear rack mechanism.

Among them, the lifting drive mechanism three, the lifting drive mechanism two and the lifting drive mechanism one can share a vertical rack.

Embodiment 14

According to a specific embodiment of the disclosed vertical rehabilitation treatment device, the middle part of the iliac bone pressure plate 450 is rotatably connected to the lower clamp arm 440 through a vertical axis and can be locked. The iliac bone pressure plate 450 can be adjusted according to the body shape of different patients. The locking method can be electromagnetic locking, bolt and nut locking, etc.

The above are only preferred embodiments of the present invention. Any simple modification, deformation and equivalent substitution made by anyone to the present invention based on the contents of the present invention shall fall within the protection scope of the present invention.

Claims (14)

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;

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.

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

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

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.