CN111297632A - Rehabilitation physiotherapy medical instrument for bedridden patient - Google Patents

Abstract

The invention discloses a rehabilitation physiotherapy medical device for bedridden patients, which relates to the technical field of medical equipment. The bottom end of each prism in the support frame is installed with a universal wheel, the top right side of the bed board is placed with a soft cotton pad, and the middle of the front and rear sides of the bed board is symmetrically installed with a control rod, so A second support plate is installed on the left side of the bed board through hinges. In the present invention, a cylindrical airbag cylinder is installed on the inner walls of the first support sheet and the second clamping sheet, and a convex hemispherical massage ball is arranged inside the airbag cylinder, and the first support sheet and the second clamping sheet are used for clamping The clamping of the sheet and the reciprocating and upward ejection of the third link achieve the pressing of the patient's leg and improve the comfort of the patient.

Description

Rehabilitation physiotherapy medical device for bedridden patients

technical field

The invention relates to the field of rehabilitation technology, in particular to a medical device for rehabilitation physiotherapy for bedridden patients.

Background technique

Rehabilitation equipment is mainly a device that helps patients carry out passive sports and daily activities and promote rehabilitation. Most of them are made of stainless steel, iron, plastic, and wood. The required parts are made by machining, welding, injection molding and other production processes. Finally, several or hundreds of parts are assembled into rehabilitation equipment. The design tends to be intelligent, and the rehabilitation equipment can be used. Satisfy the daily passive activities of the upper and lower limbs of the patient, the regular electric rollover nursing bed can meet the daily rollover, and the electric wheelchair can meet the needs of walking and standing. The therapist uses some equipment to do passive movement or manual training on the patient's limb function, and the patient can also use the equipment for self-training or training under the guidance of the therapist.

Existing, patent number CN201711178733.4 discloses a leg massage rehabilitation nursing device with reciprocating function, including a base, on which four support plates are fixedly connected, and the upper parts of the support plates are all provided with moving through grooves, and two A moving plate is jointly built between the two moving through grooves, and a reciprocating moving device is arranged on the lower side of the moving plate; a vertical rod is fixedly connected to the middle of the upper side of the moving plate, and a horizontal rod is fixedly connected to the side wall of the vertical rod. The other end of the rod is fixedly connected with a massage device; the top ends of the two support plates in the middle of the base are fixedly connected with a leg placing plate. The beneficial effect of the invention is that the connecting rod journal on the crankshaft rotates around the main journal, the sleeve on the connecting rod journal can rotate around the connecting rod journal, and the sleeve drives the left and right reciprocating movement of the vertical plate through the connecting rod , the vertical plate can drive the moving plate to move left and right, realize the reciprocating movement of the massage device from left to right, and perform intermittent squeezing massage treatment on the human body's legs.

The leg massage rehabilitation equipment disclosed in the above-mentioned patent still has some deficiencies in practical use, and the specific deficiencies are:

1. Existing massage of the patient's legs mainly involves the patient lying on the bed board and pressing the front side of the patient's thigh and the front side of the calf. It is very difficult for some patients with weak physical strength to turn their bodies, and even cause unnecessary secondary injuries during the turning process.

2. Existingly, when the patient stretches and massages the legs, in order to make the patient's legs fully activate blood and stretch, it is necessary to properly exercise the patient's active joints to ensure smooth blood circulation during the massage.

SUMMARY OF THE INVENTION

In view of the problems in the prior art, the purpose of the present invention is to provide a rehabilitation physiotherapy medical device for bedridden patients, which solves the problem of massaging the patient's legs in the prior art. Press the front side of the calf, and when pressing the back of the thigh and the back of the calf, the patient needs to turn his body to get the massage. In the process of turning over, causing unnecessary secondary injury, and when the patient stretches and massages the legs, in order to enable the patient's legs to be fully activated and stretched, it is necessary to perform appropriate movements on the patient's active joints to ensure the massage. When the blood circulation is smooth.

The technical problem to be solved by the present invention is achieved by the following technical solutions: a medical device for rehabilitation physiotherapy for bedridden patients, comprising a bed board, the bed board is placed horizontally, and a support frame is provided at the bottom end of the bed board, and the support frame is composed of It consists of four prisms standing upright at the bottom end of the bed board, the bottom end of each prism in the support frame is installed with a universal wheel, the top right side of the bed board is placed with a soft cotton pad, and the middle of the front and rear sides of the bed board is symmetrically installed There is a control lever, the left side of the bed board is hingedly mounted with a second support plate, the left side of the second support board is hingedly mounted to the first support plate, and the left side of the first support plate is mounted with a foot sole support plate;

The second support plate includes a second pin rod, a hinge, a second linear push rod motor, and a third pin rod, the second support plate is a square plate structure, and the second support and the left side of the bed board are installed through a The hinge is hinged and fixed, and the front and rear two side walls of the bed plate close to the hinge position are symmetrically provided with raised third pin rods, and the front and rear two side walls of the second support plate near the hinge position are symmetrically provided with raised third pins. There are two pin rods and two second linear push rod motors in total. The two second linear push rod motors are symmetrically installed on the front and rear sides of the bed board, and both ends of each of the second linear push rod motors are A hinge hole is provided, one end of the hinge hole of each second linear push rod motor is mounted on the second pin rod, and the other end hinge hole of each second linear push rod motor is mounted on the third pin rod ;

The first support plate includes a first linear push rod motor, a first push rod, a first sliding seat, a first connecting rod, and an ear plate, and the first support plate is a square plate hinged on the left side of the second support plate , the bottom end of the first support plate is fixedly installed with a first linear push rod motor, the first linear push rod motor extends to the left with a first push rod, and the outer wall of the first push rod is fitted by sliding There is a first sliding seat support, the top end of the first push rod is hinged to the top end of the first connecting rod, the first connecting rod is a curved arc rod, and the other top end of the first connecting rod is hinged It is fixed to the bottom end of the sole support plate, the sole support plate is an upright square plate, the front and rear sides of the sole support plate are symmetrically arranged with lugs, and the two symmetrically arranged ear plates are hinged to the first support plate the left end of

An upright downward movable support rod is hinged on the bottom of the left end of the first support plate, and a second universal wheel is installed at the bottom end of the movable support rod;

Two parallel massage cylinders are installed on the top of the first support plate and the top of the second support plate, and the massage cylinders at the top of the first support plate are coaxial with the massage cylinders at the top of the second support plate.

As a preferred technical solution of the present invention, the massage cylinder includes a first clamping piece and a second clamping piece that are hinged to each other, and both the first clamping piece and the second clamping piece are curved arcs The top end of the first clamping piece is hinged with the top end of the second clamping piece to form a hinge, and the bottom end of the first clamping piece is symmetrically provided with convex sliding pins on the left and right sides, The left and right sides of the bottom end of the second clamping sheet are symmetrically provided with sliding pins with the same structure as the first clamping sheet, the sliding pins on both sides of the first clamping sheet and the two sides of the second clamping sheet The sliding pins are installed in the sliding groove by sliding fit, the sliding groove is arranged at the bottom end of the first clamping piece and the second clamping piece, and the sliding groove is arranged horizontally, and the sliding groove is installed in the sliding groove. Two pieces of third connecting rods are connected between the two sliding pins, and the two pieces of the third connecting rods are hinged and fixed in sequence, and the bottom of the two pieces of the third connecting rods is provided with a third linear push rod motor , a third push rod protrudes from the top of the third linear push rod motor, the top of the third push rod is hingedly fixed with two pieces of the third connecting rod, the first support piece and the second A cylindrical air bag cartridge is attached to the inner wall of the holding piece.

As a preferred technical solution of the present invention, the airbag tube is a cylindrical tube with two ends penetrating through the middle, the airbag tube includes an airbag cavity arranged inside the airbag tube, and the left and right ends of the airbag cavity are provided with folds, so The outer wall of the air bag cylinder is provided with a cylindrical valve, the valve nozzle is communicated with the air bag cavity inside the air bag cylinder, the inner wall of the air bag cylinder is provided with a plurality of massage balls distributed at equal distances, and the massage balls are arranged in the air bag cylinder. The inner wall is a convex hemispherical structure.

As a preferred technical solution of the present invention, the massage ball includes a magnetic therapy ball, a spherical groove, and a magnetic therapy powder. The outer wall of the massage ball is provided with a plurality of spherical grooves distributed at equal distances. Spherical magnetic therapy balls are embedded in the groove wall by sliding fit, and the interior of each magnetic therapy ball is filled with magnetic therapy powder.

As a preferred technical solution of the present invention, the massage ball and the inner wall of the airbag cylinder are provided in an integrated structure.

As a preferred technical solution of the present invention, the outer wall of the airbag tube is fixed on the inner wall of the first support sheet and the second clamping sheet by gluing, and the airbag tube is clamped from the first support sheet and the second clamping sheet. The inner wall of the sheet is separable.

Compared with the prior art, the present invention at least includes the following beneficial effects:

1. In the present invention, by placing the bed board horizontally, it is convenient for the patient to lie down. By laying the patient on the bed board and pulling out the connecting pin rod on the massage cylinder, the first clamping piece and the second clamping piece are separated. The patient's leg is placed in the massage cylinder, and the joint of the first clamping piece and the second clamping piece is locked by the connecting pin, so that the patient's leg is fixed on the first massage board and the second massage board , through the folding of the first massage board and the second massage board, the patient's knee joints and hip joints are flexibly stretched, and the first linear push rod motor at the top of the first massage board pushes the sole massage board to swing. The ankle of the patient is stretched, and the relative swing of the first massage board and the second massage board is beneficial to the rehabilitation and stretching of the movable joints of the lower limbs of the patient.

2. In the present invention, the top ends of the first clamping sheet and the second clamping sheet are fixed by hinged joints, and the bottom ends of the first clamping sheet and the second clamping sheet are each provided with sliding pins, and the sliding pins are all fitted in a sliding manner. It is installed in the chute, and the chute is arranged horizontally, so that the bottoms of the first clamping piece and the second clamping piece can be clamped together. The third connecting rod makes the push rod of the third linear push rod motor push up the hinge of the two third connecting rods that are hinged at the head and tail, so that the two third connecting rods form an inverted V-shaped structure, and pull the first clamps on both sides. The holding piece and the second clamping piece are clamped toward the middle, the first clamping piece and the second clamping piece are clamped toward the middle to press the front side of the patient's leg, and the push rod of the third linear push rod motor reciprocates upward. out, press the back side of the patient's leg through two inverted V-shaped third links, through the clamping of the first clamping piece and the second clamping piece and the upward reciprocating motion of the third link to achieve The overall massage of the patient's leg to improve the comfort of the patient's leg massage.

3. In the present invention, a cylindrical airbag cylinder is installed on the inner wall of the first support sheet and the second clamping sheet, and a convex hemispherical massage ball is arranged inside the airbag cylinder, and the first support sheet and the second clamp are used. The clamping of the clamping piece and the reciprocating and upward ejection of the third link achieve the pressing of the patient's legs and improve the comfort of the patient. By setting a plurality of equidistant spherical grooves on the outer wall of the massage ball, each A spherical magnetic therapy ball is embedded in the groove wall of the spherical groove by sliding fit, so that when the massage ball presses the patient's leg, the magnetic therapy ball rolls slowly on the patient's skin surface as the pressing depth gradually increases. The magnetic therapy ball is closely attached to the patient's skin to prevent the magnetic therapy ball from scratching the patient's leg skin. The interior of the magnetic therapy ball is filled with magnetic therapy powder, which is helpful for physiotherapy and rehabilitation of the patient.

Description of drawings

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

1 is a front view of the bedridden patient rehabilitation physiotherapy medical device of the present invention;

2 is a top view of the bedridden patient rehabilitation physiotherapy medical device of the present invention;

FIG. 3 is a schematic front view of the structure of the first massage plate and the second massage plate of the present invention when they are bent;

Fig. 4 is the left-view cross-sectional structural schematic diagram of the massage cylinder of the present invention on the second massage plate;

Fig. 5 is the partial sectional structure schematic diagram of the massage cylinder of the present invention;

6 is a schematic structural diagram of the magnetic therapy ball of the present invention being installed on the outer wall of the massage ball;

7 is a schematic diagram of the internal structure of the magnetic therapy ball of the present invention;

In the picture: 1, bed board, 101, support frame, 102, universal wheel, 103, movable support frame, 104, second universal wheel, 2, soft cotton pad, 3, control rod, 301, control button, 302, Floating ball, 303, base, 304, spring buckle, 305, spring, 41, first support plate, 4101, first linear push rod motor, 4102, first push rod, 4103, first sliding seat, 4104, The first link, 4105, the sole support plate, 4106, the ear plate, 42, the second support plate, 4201, the second pin rod, 4202, the hinge, 4203, the second linear push rod motor, 4204, the third pin rod, 4205, support block, 43, massage cylinder, 4301, first clamping piece, 4302, second clamping piece, 4303, connecting pin rod, 4304, motor box, 4305, third linear push rod motor, 4306, third Push rod, 4307, Third connecting rod, 4308, Chute, 4309, Slide pin, 4310, Valve, 4311, Airbag cavity, 4312, Airbag cylinder, 4313, Fold, 4314, Magnetic therapy ball, 4315, Spherical groove, 4316, massage ball, 4317, magnetic therapy powder.

Detailed ways

The embodiments of the present invention are described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways as defined and covered by the claims.

In order to make it easy to understand the technical means, creation features, achieved goals and effects of the present invention, the present invention will be further described below with reference to the specific figures.

It should be noted that when an element is referred to as being "fixed to" another element, it can be on the other element or an intervening element may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only embodiment.

Please refer to Figures 1-7, which are schematic diagrams of the overall structure of a medical device for rehabilitation physiotherapy for bedridden patients;

A medical device for rehabilitation physiotherapy for bedridden patients, comprising a bed board 1, the bed board 1 is placed horizontally, a support frame 101 is arranged at the bottom end of the bed board 1, the support frame 101 is composed of four prisms standing upright at the bottom end of the bed board 1, and each A universal wheel 102 is installed at the bottom end of a prism, a soft cotton pad 2 is placed on the right side of the top of the bed plate 1, a control rod 3 is symmetrically installed in the middle of the front and rear sides of the bed plate 1, and the left side of the bed plate 1 is hinged. For the support plate 42, a support block 4205 is provided on the left side of the bottom end of the bed plate 1 close to the second support plate 42. When the second support plate 42 is lowered to a horizontal position through the support block 4205, the second support plate 42 and the bed plate 1 are kept horizontal position, to improve the support strength of the second support rod 42, the left side of the second support plate 42 is hingedly mounted to the first support plate 41, and the left side of the first support plate 41 is mounted with a sole support plate 4105;

The second support plate 42 includes a second pin rod 4201, a hinge 4202, a second linear push rod motor 4203, and a third pin rod 4204. The second support plate 42 is a square plate structure. The second support plate 42 is connected to the left side of the bed board 1. The hinge 4202 is hingedly fixed, the front and rear side walls of the bed board 1 near the hinge 4202 are symmetrically provided with raised third pin rods 4204, and the front and rear two side walls of the second support plate 42 near the hinge 4202 are symmetrically arranged There are protruding second pin rods 4201, and there are two second linear push rod motors 4203 in total. The two second linear push rod motors 4203 are symmetrically installed on the front and rear sides of the bed board 1, and each second linear push rod Both ends of the motor 4203 are provided with hinge holes, one end of each second linear push rod motor 4203 is mounted on the second pin rod 4201, and the other end of each second linear push rod motor 4203 is mounted on the hinge hole. on the third pin rod 4204;

The first support plate 41 includes a first linear push rod motor 4101, a first push rod 4102, a first sliding seat 4103, a first connecting rod 4104, and an ear plate 4106. The first support plate 41 is hinged to the left of the second support plate 42. The bottom end of the first support plate 41 is fixedly installed with a first linear push rod motor 4101, and the first linear push rod motor 4101 protrudes to the left with a first push rod 4102. The outer wall of the first push rod 4102 A first sliding seat 4103 is provided to support by sliding fit, the top end of the first push rod 4102 is hinged to the top end of the first connecting rod 4104, the first connecting rod 4104 is a curved arc rod, and the other The top is hingedly fixed to the bottom end of the sole support plate 4105. The sole support plate 4105 is an upright square plate. The front and rear sides of the sole support plate 4105 are symmetrically arranged with ear plates 4106. The symmetrically arranged two ear plates 4106 are hinged to the first support. the left end of the board;

The bottom of the left end of the first support plate 41 is hinged with an upright downward movable support rod 103, and the bottom end of the movable support rod 103 is installed with a second universal wheel 104; The movement of the wheel 104 is beneficial to reduce the resistance when the legs are bent.

Two parallel massage cylinders 43 are installed on the top of the first support plate 41 and the top of the second support plate 42 .

Among them, in the present invention, by placing the bed board 1 horizontally, it is convenient for the patient to lie down. The holding pieces are separated, and the patient's leg is placed in the massage cylinder. On the massage board 41 and the second massage board 42 , through the folding of the first massage board 41 and the second massage board 42 , the knee joints and the hip joints of the patient are flexibly stretched. The push rod motor 4101 pushes the sole massage plate 4105 to swing, and stretches the patient's ankle. The relative swing of the first massage plate 41 and the second massage plate 42 is beneficial to the rehabilitation and stretching of the active joints of the patient's lower limbs. .

The massage barrel 43 includes a first clamping piece 4301 and a second clamping piece 4302 that are hinged to each other. The first clamping piece 4301 and the second clamping piece 4302 are both curved arc-shaped pieces. The top end is attached to the top end of the second clamping piece 4302 to form a hinge, and a connecting pin rod 4303 is inserted into the hinged joint between the top end of the first clamping piece 4301 and the second clamping piece 4302, and the connecting pin rod 4303 can be separated. The bottom end of the first clamping piece 4301 is symmetrically provided with convex sliding pins 4309 on the left and right sides, and the bottom end of the second clamping piece 4302 is symmetrically provided with sliding pins 4309 on the left and right sides with the same structure as the first clamping piece 4301 , the sliding pins 4309 on both sides of the first clamping piece 4301 and the sliding pins 4309 on both sides of the second clamping piece 4302 are installed in the sliding groove 4308 by sliding fit, and the sliding groove 4308 is arranged on the first clamping piece 4301 and The bottom end of the second clamping piece 4302, and the chute 4308 is arranged horizontally. In the present invention, the chute 4308 is arranged inside the support plate where the massage cylinder 43 is located. The first clamping piece 4301 and the second clamping piece 4302 are supported and guided, so that the bottoms of the first clamping piece 4301 and the second clamping piece 4302 are clamped in the horizontal direction, and the two clamps installed in the chute 4308 Two pieces of third connecting rods 4307 are connected between the sliding pins 4308, and the two pieces of third connecting rods 4307 are hinged and fixed in turn. A third push rod 4306 protrudes from the top of the linear push rod motor 4305. The top end of the third push rod 4306 is hingedly fixed with two third connecting rods 4307. The inner walls of the first support piece 4301 and the second clamping piece 4302 are installed with The cylindrical air bag cylinder 4312, the third linear push rod motor 4305 is installed and fixed on the bottom end of the support plate where the massage cylinder is located, the bottom ends of the first support plate 41 and the second support plate 42 are provided with a motor box 4304, and the third linear push rod motor 4305 The rod motor 4305 is installed in the motor box 4304 .

Among them, in the present invention, the top ends of the first clamping piece 41 and the second clamping piece 42 are hingedly fixed, and the bottom ends of the first clamping piece 41 and the second clamping piece 42 are each provided with a sliding pin 4309, and the sliding The pins 4309 are all installed in the chute 4308 by sliding fit, and the chute 4308 is arranged horizontally, so that the bottoms of the first clamping piece 41 and the second clamping piece 42 can be clamped together. Two pieces of the third link 4307 hinged end to end are connected between the slide pins 4309, so that the push rod 4306 of the third linear push rod motor 4305 pushes upward the hinge joint of the two pieces of the third link 4307 hinged end to end, so that the two The third link 4307 forms an inverted V-shaped structure, and pulls the first clamping piece 4301 and the second clamping piece 4302 on both sides to be clamped toward the middle, and the first clamping piece 4301 and the second clamping piece 4302 are clamped toward the middle The front side of the patient's leg is pressed, the push rod 4306 of the third linear push rod motor 4305 reciprocates and extends upward, and the back side of the patient's leg is pressed by two pieces of the third link 4307 in an inverted V shape. The clamping of the first clamping piece 4301 and the second clamping piece 4302 and the upward reciprocating motion of the third link 4307 achieve the overall massage of the patient's leg, so as to improve the comfort of the patient's leg massage.

The airbag tube 4312 is a cylindrical tube with two ends penetrating through the middle. The airbag tube 4312 includes an airbag cavity 4311 arranged inside the airbag tube 4312. The left and right ends of the airbag cavity 4311 are provided with folds 4313. The valve 4310 is shaped like a valve, the valve 4310 communicates with the airbag cavity 4311 inside the airbag cylinder 4312, the valve 4310 is made of rubber material, and the valve 4310 is sealed by tying with a tie tape, and the inner wall of the airbag cylinder 4312 is provided with a plurality of etc. Distance from the massage balls 4316 distributed, the massage balls 4316 on the inner wall of the airbag cylinder 4312 are convex hemispherical structures.

Among them, by inflating the inner airbag cavity 4311 of the airbag tube 4312, the airbag tube 4312 is enlarged, and it is convenient to inflate the appropriate gas according to the thickness of the patient's leg, so that the airbag tube 4312 wraps the patient's leg with a moderate tightness, improving the Massage comfort on the patient's legs.

Among them, in the present invention, a cylindrical airbag tube 4312 is installed on the inner walls of the first support piece 4301 and the second clamping piece 4302, and a convex hemispherical massage ball 4316 is arranged inside the airbag tube 4312, and the first The clamping of a supporting piece 4301 and the second clamping piece 4302 and the reciprocating upward push of the third link 4304 can press the patient's leg and improve the patient's comfort. There are equidistant spherical grooves 4315, and a spherical magnetic therapy ball 4314 is embedded in the groove wall of each spherical groove 4315 by sliding fit, so that when the massage ball 436 presses the patient's leg, it gradually increases with the depth of pressing , the magnetic therapy ball 4314 rolls slowly on the surface of the patient's skin, so that the magnetic therapy ball 4314 is closely attached to the patient's skin and avoids scratching the patient's leg skin by the magnetic therapy ball 4314. The interior of the magnetic therapy ball 4314 is filled with magnetic Therapeutic powder 4317, through the magnetic therapy powder 4317, is helpful for the physical therapy and rehabilitation of the patient.

The massage ball 4316 includes a magnetic therapy ball 4314, a spherical groove 4315, and a magnetic therapy powder 4317. The outer wall of the massage ball 4316 is provided with a plurality of equally spaced spherical grooves 4315, and the groove wall of each spherical groove 4315 is embedded with a circular Spherical magnetic therapy ball 4314. The interior of each magnetic therapy ball 4314 is filled with magnetic therapy powder 4317 . Magnetic therapy powder 4317 is an external product with physiotherapy function used to treat or relieve a certain disease or pain of the patient's body. When the patient's skin is in contact, the magnetic powder acts on the patient's skin surface, and has a physiotherapy effect on the patient.

The outer wall of the airbag tube 4312 is fixed on the inner wall of the first support piece 4301 and the second clamping piece 4302 by gluing, and the airbag tube 4312 can be separated from the inner wall of the first support piece 4301 and the second clamping piece 4302, which is convenient for Disassembly and installation to improve patient comfort,

The massage ball 4316 is integral with the inner wall of the airbag cylinder 4312 . The massage ball 4316 is made of rubber material, which improves the structural strength of the massage ball and improves the massage comfort of the massage ball 4316 .

The control handle 3 includes a floating ball 302, a base 303, a spring buckle 304, and a spring 305. There are two bases 303, and each base 303 is set as a hemisphere. The two bases 303 are symmetrically fixed on the front and rear of the bed board 1. The top of the base 303 is provided with a spherical cavity, the bottom of the control handle 3 is provided with a floating ball 302, the floating ball 302 is installed in the spherical cavity of the base 303 by sliding fit, and the bottom of the floating ball 302 is provided with a concave cavity. Spherical surface, the middle of the spherical surface of the floating ball 302 is provided with a spring buckle 304, the spring buckle 304 is installed with a spring 305, and the bottom of the spring 305 is fixedly installed in the middle of the bottom surface of the spherical cavity. The control handle 3 can be moved on both sides of the bed board 1, which is convenient to control and hold according to the operation habits of the patient, and improves the comfort of operation. All of them can be automatically returned to their positions by the elastic force of the spring 305 , which improves the installation firmness of the control handle 3 .

Several control buttons 301 are provided on the side wall of the control handle 3 . The control handle 3 is electrically connected to the first linear push rod motor 4101, the second linear push rod motor 4203 and the third linear push rod motor 4305 through wires, so that the first massage board 41 and the second massage board are controlled by the control button 301. 42 and the relative swing of the sole support plate 4105 to massage and stretch the patient's legs.

Among them, in the present invention, the foot sole support plate 4105 is hinged with the top of the bed plate 1 to push the patient's sole plate to swing forward, and the patient's sole plate is stretched and massaged, so that the patient's ankle can be stretched while being stretched. Massage and stretching of the nerves in the legs is conducive to improving the full blood circulation and stretching of the patient's feet.

Working principle: When using the rehabilitation physiotherapy medical device for bedridden patients, firstly, the patient is lying on the bed board 1 in a reclining position, and a soft cotton pillow 2 is placed on the top side of the bed board 1, so that the patient can face each other when lying down. The patient's legs are fixed on the first clamping piece 4301 and the second clamping piece 4302 by locking the connecting pin rod 4303 from the joint of the first clamping piece 4301 and the second clamping piece 4302. On the massage board 41 and the second massage board 42 , through the folding of the first massage board 41 and the second massage board 42 , the knee joints and the hip joints of the patient are flexibly stretched. The push rod motor 4101 pushes the foot massage board 4105 to swing, and stretches the patient's ankle. The clamping of the holding piece 4302 and the reciprocating upward push of the third link 4304 press the back side of the patient's leg. When the massage ball 436 presses the patient's leg, the magnetic therapy ball 4314 rolls slowly on the patient's skin surface as the pressing depth gradually increases, which is helpful for physiotherapy and rehabilitation of the patient's leg.

The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention, without departing from the spirit and scope of the present invention, the present invention will also There are various changes and modifications which fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a bed patient rehabilitation physiotherapy medical instrument, includes the bed board, its characterized in that: the bed plate is horizontally placed, a support frame is arranged at the bottom end of the bed plate and consists of four prisms standing upright at the bottom end of the bed plate, universal wheels are mounted at the bottom end of each prism in the support frame, a soft cotton pad is placed on the right side of the top end of the bed plate, control rods are symmetrically mounted in the middle of the front side and the rear side of the bed plate, a second support plate is mounted on the left side of the bed plate through hinges, a first support plate is mounted on the left side of the second support plate through hinges, and a sole support plate is mounted on the left side of the first support plate;

the second support plate comprises a second pin rod, a hinge, a second linear push rod motor and a third pin rod, the second supporting plate is of a square plate structure, the second supporting plate is hinged and fixed with the left side of the bed plate through a hinge, the front side wall and the rear side wall of the bed plate close to the hinge position are symmetrically provided with convex third pin rods, the front side wall and the rear side wall of the second supporting plate close to the hinge position are symmetrically provided with convex second pin rods, the number of the second linear push rods is two, the two second linear push rod motors are symmetrically arranged on the front side and the rear side of the bed plate, hinge holes are formed in two ends of each second linear push rod motor, one hinge hole at one end of each second linear push rod motor is mounted on the second pin rod, and the other hinge hole at the other end of each second linear push rod motor is mounted on the third pin rod;

the first supporting plate comprises a first linear push rod motor, a first push rod, a first sliding seat, a first connecting rod and lug plates, the first supporting plate is a square plate hinged to the left side of the second supporting plate, the bottom end of the first supporting plate is fixedly provided with the first linear push rod motor, the first push rod extends out of the left side of the first linear push rod motor, the outer wall of the first push rod is provided with a first sliding seat support in a sliding fit mode, the top end of the first push rod is hinged to the top end of the first connecting rod, the first connecting rod is a bent arc-shaped rod, the other top end of the first connecting rod is hinged and fixed to the bottom end of the sole supporting plate, the sole supporting plate is an upright square plate, the lug plates are symmetrically arranged on the front side and the rear side of the sole supporting plate, and the two symmetrically arranged lug plates are hinged to the left end;

the bottom of the left end of the first supporting plate is hinged with a vertical and downward movable supporting rod, and the bottom end of the movable supporting rod is provided with a second universal wheel;

the top of first backup pad and the massage section of thick bamboo of two parallels is all installed on the top of second backup pad, the massage section of thick bamboo on first backup pad top is coaxial with the massage section of thick bamboo on second backup pad top.

2. The rehabilitation physiotherapy medical device for the bedridden patient according to claim 1, wherein: the massage cylinder comprises a first clamping piece and a second clamping piece which are hinged with each other, the first clamping piece and the second clamping piece are both of a bent arc-shaped piece structure, the top end of the first clamping piece is hinged with the top end of the second clamping piece in a laminating manner, the left side and the right side of the bottom end of the first clamping piece are symmetrically provided with convex sliding pins, the left side and the right side of the bottom end of the second clamping piece are symmetrically provided with sliding pins with the same structure as the first clamping piece, the sliding pins on the two sides of the first clamping piece and the sliding pins on the two sides of the second clamping piece are both arranged in a sliding groove in a sliding fit manner, the sliding groove is arranged at the bottom ends of the first clamping piece and the second clamping piece, the sliding groove is horizontally arranged, two third connecting rods are connected between the two sliding pins arranged in the sliding groove, the third connecting rods are sequentially hinged and fixed end to end, and end of each other, and bottom of each third connecting rod are provided with a third, the top end of the third linear push rod motor stretches out a third push rod, the top end of the third push rod is hinged and fixed with two third connecting rods, and cylindrical air bag cylinders are installed on the inner walls of the first supporting sheet and the second clamping sheet.

3. The rehabilitation physiotherapy medical device for the bedridden patient according to claim 2, wherein: a gasbag section of thick bamboo is a cylinder section of thick bamboo that both ends middle part link up, a gasbag section of thick bamboo is including setting up in the inside gasbag chamber of a gasbag section of thick bamboo, both ends are provided with the fold about the gasbag chamber, the outer wall of a gasbag section of thick bamboo is provided with cylindric inflating valve, inflating valve and the inside gasbag chamber intercommunication of a gasbag section of thick bamboo, the inner wall of a gasbag section of thick bamboo is provided with the massage ball that a plurality of equidistance distribute, the massage ball is bellied hemispheroid structure at the inner wall of a gasbag section of thick bamboo.

4. The rehabilitation physiotherapy medical device for the bedridden patient according to claim 3, wherein: the massage ball comprises a magnetic therapy ball, spherical grooves and magnetic therapy powder, wherein the outer wall of the massage ball is provided with a plurality of spherical grooves distributed at equal intervals, each spherical groove wall is embedded with the spherical magnetic therapy ball in a sliding fit mode, and the magnetic therapy powder is filled in each magnetic therapy ball.

5. The rehabilitation physiotherapy medical device for the bedridden patient according to claim 3, wherein: the massage ball and the inner wall of the air bag cylinder are arranged into an integral structure.

6. The rehabilitation physiotherapy medical device for the bedridden patient according to claim 2, wherein: the outer wall of the air bag cylinder is fixed on the inner walls of the first supporting sheet and the second clamping sheet through glue, and the air bag cylinder is separable from the inner walls of the first supporting sheet and the second clamping sheet.

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