Rehabilitation equipment suitable for severe bedridden patient

Abstract

The rehabilitation equipment comprises a box body, and a baffle is fixedly connected to the middle of the interior of the box body; placing plates are arranged on the upper sides of the clapboards; a first pulling plate is slidably connected to the upper side of the placement plate, a second pulling plate is connected into the first pulling plate, and upper limb exercise equipment is detachably arranged on the upper sides of the first pulling plate and the second pulling plate; lower limb exercise equipment is further placed in the box body and located below the partition plate. The left side of the box body is fixedly connected with a storage box, and finger exercise equipment is placed in the storage box; the upper limb exercise equipment, the lower limb exercise equipment and the finger exercise equipment are integrated on the box body, the integrated design can reduce the occupied area of the equipment, and the equipment can be conveniently used in an environment with a limited space; all the exercise devices are used separately, so that different exercise devices can be selected according to the needs of patients, and multi-angle and all-directional rehabilitation exercise is conducted on the upper limbs, the lower limbs and the fingers of the patients in the intensive care unit.

Description

[0001] The present invention relates to the technical field of rehabilitation equipment, and in particular to a rehabilitation equipment suitable for critically ill bedridden patients. Background Art

[0002] Patients in intensive care units often have weakened or even atrophied muscle strength in the body due to long-term bed rest or disease effects. To prevent complications such as venous thrombosis and muscle atrophy, a series of rehabilitation measures are often required. The intensive care unit is a special medical place that provides centralized monitoring and intensive treatment for critically ill patients, with intensive medical equipment and a shortage of bedside space. However, most of the existing rehabilitation equipment is designed for general wards or home scenarios, and there is little research on equipment suitable for intensive care units. Currently, the existing rehabilitation devices usually only perform single-position training for the upper limbs or lower limbs, and it is difficult to meet the comprehensive rehabilitation needs of patients in all angles and directions of the whole body.

[0003] Traditional rehabilitation methods are divided into active rehabilitation training by patients with self-awareness assisted by rehabilitation physicians and passive rehabilitation training by patients without self-awareness assisted by rehabilitation physicians, such as stretching the arm, pressing and relaxing the fingers, standing, walking, etc. Traditional rehabilitation training is labor-intensive, time-consuming and laborious, and it is impossible to perform long-term repetitive training. Moreover, the number of rehabilitation physicians is seriously insufficient, and it is impossible to provide personalized and high-quality rehabilitation training. Although there are various rehabilitation instruments currently, some mechanical devices have problems such as complex wearing, poor transport convenience, and only targeting a single position training for the upper limbs or only for the lower limbs, and cannot meet the comprehensive rehabilitation of patients in all angles and directions of the whole body. Therefore, this application proposes a rehabilitation device that is convenient to transport, can be applied to intensive care units, and can perform multi-angle and all-round rehabilitation exercises on the upper limbs, lower limbs, and fingers of patients in intensive care units. Summary of the Invention

[0004] By providing a rehabilitation equipment suitable for critically ill bedridden patients in the embodiments of the present application, through integrating the upper limb exercise equipment, lower limb exercise equipment, and finger exercise equipment on the box body, the integrated design can reduce the floor area of the equipment and is convenient for use in an environment with limited space; each exercise equipment can be independently operated, and patients can select the exercise part according to their needs to perform multi-angle and all-round rehabilitation training to meet the exercise needs of the whole body or local muscles. In addition, the design of the box body is convenient for movement and transportation, and is more suitable for special environments such as intensive care units.

[0005] An embodiment of the present application provides a rehabilitation device suitable for critically ill bedridden patients, including a box body, with brake-type universal wheels installed at the four corners of the bottom side of the box body; a box cover one is detachably installed on the upper end surface of the box body, and a box cover two is detachably installed on the front end surface of the box body; a partition is fixedly connected in the middle of the box body; a placement plate is provided above the partition, and slide rails one are fixedly connected to the left and right sides of the upper end surface of the placement plate, and a pull plate one is slidably connected between the two slide rails one; the inside of the pull plate one is hollow, and slide rails two are installed on the inner walls of its left and right sides, and a pull plate two is slidably connected between the two slide rails two; an installation through hole is opened at the rear side of the upper end surface of the pull plate two, an installation bottom plate is fixedly connected to the upper end surface of the pull plate one, an installation bottom groove is opened on the upper end surface of the pull plate two, and an upper limb exercise device is detachably provided above the pull plate one and the pull plate two;

[0006] The upper limb exercise device includes vertical rods; there are two of them, and each vertical rod is composed of a bottom rod, a rotating rod, and a connecting head; a threaded through hole is opened on the bottom rod, the rotating rod is a threaded rod, and it is rotatably connected to the bottom rod; the connecting head is rotatably sleeved on the upper side of the rotating rod, and an installation hole is reserved on it; an installation rod one is detachably connected between the two vertical rods; an installation seat one and an installation seat three are slidably sleeved on the installation rod one, and the installation seat one and the installation seat three are fixed on the installation rod one by bolts; an installation seat two is fixedly connected to the bottom side of the installation rod one, and it is located between the installation seat one and the installation seat three; U-shaped grooves are opened on the bottom end surfaces of the installation seat one, the installation seat two, and the installation seat three, and fixed pulleys are fixedly connected inside them; a volute spring is sleeved on the fixed pulley of the installation seat two, the left end of the volute spring is fixedly connected to a pull rope one, the rear side of the pull rope one is placed on the fixed pulley of the installation seat one, the right end of the volute spring is fixedly connected to a pull rope two, and the front side of the pull rope two is placed on the fixed pulley of the installation seat three; handles are tied to the bottom sides of the pull rope one and the pull rope two;

[0007] A lower limb exercise device is also placed in the box body, and it is located below the partition; the lower limb exercise device includes a base, which is fixedly connected to the upper side of a turntable two. A placement block one is fixedly connected inside the base, and a leg placement groove one and a leg placement groove two are opened on it; the upper side of the base is detachably connected by bolts with a cover plate, a small air pump is fixedly connected to the upper side of the cover plate, the air outlet of the small air pump is respectively connected to an air inlet pipe one and an air inlet pipe two through a double-pass joint, the air inlet pipe one is connected to an airbag one, the air inlet pipe two is connected to an airbag two, and the airbag one and the airbag two are placed inside the base.

[0008] Furthermore, threaded holes are opened on both the front and rear sides of the installation rod one, and an adjusting rod one and an adjusting rod two are respectively installed inside them; both the adjusting rod one and the adjusting rod two are threaded rods, and they are respectively rotatably connected to the installation rod one through threads;

[0009] The lengths of 5 - 7 cm at the rear end of the adjusting rod one and 5 - 7 cm at the front end of the adjusting rod two are both set as smooth surfaces, and they are respectively detachably sleeved on the connecting heads.

[0010] On the left side of the further mounting rod 1, there is a fixedly connected mounting seat 4. On the mounting seat 4, there is a fixedly connected mounting rod 2. A threaded hole is opened on the bottom side of the mounting rod 2, and an adjusting rod 3 is detachably connected therein. The adjusting rod 3 is selected as a threaded rod, and it is rotationally connected with the mounting rod 2 through threads; a connecting seat is fixedly connected to the bottom side of the adjusting rod 3, and a rotatable upper limb exercise component is provided on both the front and rear sides of the connecting seat;

[0011] The rotatable upper limb exercise component includes a connecting plate, which is fixedly connected to the upper side of the connecting seat; on both the front and rear sides of the connecting plate, there is a connecting rod 1 fixedly connected by bolts; on the left side of the connecting rod 1, there is a fixedly connected fixed sleeve, and a universal ball head is rotationally connected in the fixed sleeve. A threaded through hole is opened on the upper side of the fixed sleeve, and a fastening bolt is rotationally connected therein. On the left side of the universal ball head, there is a fixedly connected connecting rod 2. On the front side of the connecting rod 2, there is a fixedly connected exercise disc. A spiral groove is provided on the exercise disc, and a rotating handle is slidably connected therein so that the rotating handle can slide along the track of the spiral groove.

[0012] On the front sides of the further airbag 1 and airbag 2, there is a foot sole fixing component provided; the foot sole fixing component includes a mounting rod 3, a foot sole placing plate, and a restraint belt;

[0013] The mounting rods 3 are respectively fixedly connected to the front sides of the airbag 1 and airbag 2. The foot sole placing plate is fixedly connected to the front side of the mounting rod 3, and a through hole is opened on its front side. The bottom side of the foot sole placing plate is respectively in contact with the inner walls of the leg placing groove 1 and leg placing groove 2 and is not fixed; both ends of the restraint belt are tied to the through hole opened on the front side of the foot sole placing plate.

[0014] On the front side of the further airbag 1, it is located inside the rear side of the leg placing groove 1. On the front side of the airbag 2, it is located inside the rear side of the leg placing groove 2. The outer wall of the airbag 1 is in contact with the inner wall of the leg placing groove 1 and is not fixed. Similarly, the outer wall of the airbag 2 is in contact with the inner wall of the leg placing groove 2 and is not fixed.

[0015] On the front sides of the further airbag 1 and airbag 2, air outlet holes are reserved respectively, and solenoid valves are installed in the holes; pressure sensors 1 are installed in both the airbag 1 and airbag 2.

[0016] On the upper side of the further cover plate, there is also a control board fixedly connected. A controller 1 and a battery block 1 are installed in the control board; the controller 1, as the main control unit, is electrically connected to the battery block 1, the small air pump, the pressure sensor 1, and the solenoid valve respectively through wires;

[0017] A control switch 1 and a small air pump control switch are installed on the control board. The control switch 1 is electrically connected to the battery block 1 through a wire, and the small air pump control switch is electrically connected to the small air pump through a wire.

[0018] On the left side of the further box body, there is a storage box fixedly connected, and a finger exercise device is placed on the inner rear side thereof; there are two finger exercise devices, and the other one is symmetrically placed on the inner front side of the storage box;

[0019] The finger exercise device includes a housing. Inside the housing, there is an airbag III. An air outlet is reserved on the upper side of the airbag III, and a vertical spring tube is filled inside the airbag III. On the upper side of the airbag III, there is also fixedly connected a finger placement component. There are five finger placement components, which include a support rod and a placement block II. The support rod is fixedly connected to the outer wall on the upper side of the airbag III. Its upper side passes through the housing and extends to the outside. The support rod is slidably connected to the housing. The placement block II is fixedly connected to the upper side of the support rod. The placement block II is set to be an ellipse with a hollow interior and a left-right through hole. A soft silica gel pad is adhesively fixed to its inner wall.

[0020] Further, there is a pressing component provided on the front side inside the housing. It is located in front of the airbag III and there are two of them. The other one is symmetrically arranged on the rear side inside the housing.

[0021] The pressing component includes a motor I, which is fixedly connected to the inner wall of the bottom side of the housing. On the upper side of the output end of the motor I, there is fixedly connected a rotating shaft I, and the rotating shaft I is set to be a threaded rod. A sleeve I is sleeved inside the rotating shaft I. A threaded hole is opened inside the sleeve I, and it is rotationally connected to the rotating shaft I through the thread. A limiting block I is sleeved outside the sleeve I. On the front side of the limiting block I, there is fixedly connected a limiting rod I, and the front side of the limiting rod I is fixedly connected to the inner wall on the front side of the housing. The sleeve I is set to be square, and a square through hole is opened on the limiting block I. The sleeve I is slidably sleeved inside the square through hole. On the upper side of the sleeve I, there is fixedly connected a pressing plate, which is located above the limiting block I. The bottom side of the pressing plate is in contact with the outer wall of the airbag III and is not fixed.

[0022] Further, a control box I is fixedly connected to the outer wall on the front side of the housing. Inside it, there are a controller II and a battery block II. The controller II, as the main control unit, is electrically connected to the battery block II and the motor I respectively through wires. A control switch II and a motor I control switch are installed on the control box I. The control switch II is electrically connected to the battery block II through a wire, and the motor I control switch is electrically connected to the motor I through a wire.

[0023] Further, a pushing component is provided inside the box, and it is located below the placement plate.

[0024] The pushing component includes a motor II, which is fixedly connected to the upper end surface of the partition board. On the upper side of the output end of the motor II, there is fixedly connected a rotating shaft II, and the rotating shaft II is set to be a threaded rod. A sleeve II is sleeved outside the rotating shaft II. A threaded hole is opened inside the sleeve II, and it is rotationally connected to the rotating shaft II through the thread. The upper side of the sleeve II is fixedly connected to the middle of the bottom side of the placement plate. A limiting block II is sleeved outside the sleeve II. On the front and rear sides of the limiting block II, there are fixedly connected limiting rods II, and the ends of the limiting rods II far away from the limiting block II are fixedly connected to the inner wall of the box.

[0025] Further, telescopic rods are fixedly connected to the four corners of the bottom side of the placement plate, and their bottom sides are fixedly connected to the upper end surface of the partition board. The four sides of the placement plate are in contact with the inner wall of the box and are not fixed.

[0026] On the right outer wall of the further box body, a second control box is fixedly connected, and a third controller and a third battery block are installed therein; the third controller serves as the main control unit and is electrically connected to the third battery block and the second motor through wires respectively; a third control switch and a second motor control switch are installed on the second control box, the third control switch is electrically connected to the third battery block through a wire, and the second motor control switch is electrically connected to the second motor through a wire.

[0027] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0028] 1. According to the patient's physical condition, a pulling-type upper limb exercise or a rotating-type upper limb exercise can be selected, or both can be combined to perform upper limb exercises. According to the position of the hospital bed where the patient lies, the box body is pushed to the side of the hospital bed. After removing the first box cover and the placement board is pushed out upward from the box body, the first pull board can be pulled out to pull it out of the placement board. Immediately afterwards, the second pull board is pulled out and placed horizontally above the hospital bed where the patient lies. Legs are installed in the through holes opened on the second pull board, and then the vertical rods are assembled and fixed to the mounting bottom plate of the first pull board and the mounting bottom groove of the second pull board respectively through bolts. The position and height of the vertical rods are adjusted through the rotating rod to make the upper ends of the two level. Rotate the connecting head to make the mounting holes on the two connecting heads opposite. Then, adjust the length of the first mounting rod and assemble it between the two vertical rods. The patient can hold the handle with both hands and alternately pull the first pull rope and the second pull rope up and down for upper limb exercise. The third adjusting rod is installed on the second mounting rod, and its angle and position height are appropriately adjusted by using the threaded connection method. Then, the patient uses the rotating handle to make the rotating handle slide along the track of the spiral groove, thereby performing upper limb exercise. Through the combination of the pulling-type upper limb exercise method and the rotating-type upper limb exercise method, all-round exercise of multiple angles of the patient's upper limbs is realized. For patients who have been lying in bed for a long time or whose upper limb activities are limited, the pulling and rotating actions help to increase the range of joint activities, and appropriate exercise can prevent complications such as muscle atrophy and osteoporosis.

[0029] 2. Push the box body to the side of the hospital bed according to the position of the hospital bed where the patient lies. Remove the second box cover and take out the lower limb exercise device and place it on the hospital bed where the patient lies. According to the condition of the patient's legs, the patient can carry out independent exercise or rely on the device for automatic assisted exercise. The patient's left and right legs are respectively placed in the first leg placement groove and the second leg placement groove, and the soles of the feet are attached to the front side of the sole placement board and fixed by the restraint belt. The air bags one and two are inflated and deflated through the cooperation of a small air pump and the control board outside, etc., so that the sole placement board moves back and forth, realizing the automatic exercise of the patient's legs bending or straightening; or after the small air pump inflates an appropriate amount of gas into the air bags one and two, the small air pump and the control board are turned off, and the patient can rely on the strength of his own legs to move the sole placement board back and forth, so as to realize the independent exercise of the legs. With the assistance of the air bag, it can help the patient to carry out passive movement when the joint activity is limited, gradually increase the joint activity range, and the automated exercise can reduce the workload of medical staff; moreover, the air bag can adjust the inflation pressure according to the specific situation and needs of the patient to adapt to the exercise needs of different patients.

[0030] 3. According to the condition of the patient's fingers, the patient can carry out independent exercise or rely on the device for automatic assisted exercise. Take out the finger exercise device from the storage box and place it on the hospital bed. The patient's fingers are respectively placed in the second placement block. Through the cooperation of the first motor, the first control box and the spring tube, the air bag three is contracted or extended, and this reciprocating cycle realizes the automatic exercise of the patient's fingers; or after the patient's fingers are placed in the second placement block, the first motor and the first control box are in an unworking state, and the patient relies on the strength of the fingers to press down the air bag three by himself, through the cooperation of the spring tube, so as to realize the independent exercise of the patient's fingers. Utilizing the characteristics of the air bag can help the patient to carry out passive movement when the joint is stiff or the activity is limited, gradually increase the joint activity range, and the patient can also carry out independent exercise according to his own ability, enhancing the patient's sense of participation and self-management ability.

[0031] 4. By integrating the upper limb exercise device, the lower limb exercise device and the finger exercise device on the box body, the integrated design can reduce the floor area of the device and is convenient for use in an environment with limited space; each exercise device is used separately, so that different exercise devices can be selected according to the needs of the patient, and the upper limbs, lower limbs and fingers of the patients in the intensive care unit can be rehabilitated at multiple angles and in all directions, realizing the exercise of the whole body or local muscles; the movement of the box body makes the transfer of the exercise device convenient and can be applied to special environments such as intensive care units. Description of the Drawings

[0032] Figure 1 It is a schematic diagram of the box body structure of this application;

[0033] Figure 2 It is a schematic diagram of the internal structure of the box body of this application Figure 1 ;

[0034] Figure 3 Schematic diagram of the internal structure of the box body of this application Figure 2 ;

[0035] Figure 4 Schematic diagram of the state of the placement plate being pushed out in this application;

[0036] Figure 5 Schematic diagram of the state of the first pull plate being pulled out in this application;

[0037] Figure 6 Schematic diagram of the state of the second pull plate being pulled out in this application;

[0038] Figure 7 Schematic diagram of the state of the upper limb exercise device after being assembled on the placement plate in this application;

[0039] Figure 8 Schematic diagram of the upper limb exercise device after being assembled;

[0040] Figure 9 Schematic diagram of the assembly of the upper limb exercise device;

[0041] Figure 10 Schematic diagram of the structure of the rotating upper limb exercise component of this application;

[0042] Figure 11 Schematic diagram of the enlarged structure A of this application;

[0043] Figure 12 Schematic diagram of the structure of the lower limb exercise device of this application;

[0044] Figure 13 Schematic diagram of the internal structure of the base of this application;

[0045] Figure 14 Schematic diagram of the structure of the finger exercise device of this application;

[0046] Figure 15 Schematic diagram of the internal structure of the housing of this application;

[0047] Figure 16 Schematic diagram of the internal structure of the third airbag of this application;

[0048] Figure 17 Schematic diagram of the enlarged structure B of this application;

[0049] Figure 18 Schematic diagram of the installation structure of the pushing-out component of this application;

[0050] Figure 19 Schematic diagram of the internal structure of the placement box of this application.

[0051] In the figure: 10 box body, 11 first box cover, 12 second box cover, 13 universal wheel, 14 partition board, 15 placing board, 16 first slide rail, 17 first pulling board, 171 mounting bottom plate, 18 second pulling board, 181 mounting bottom groove, 19 leg; 20 upper limb exercise equipment, 200 vertical rod, 201 bottom rod, 202 rotating rod, 203 connecting head, 21 first mounting rod, 22 first adjusting rod, 23 second adjusting rod, 24 first mounting seat, 25 second mounting seat, 26 third mounting seat, 27 first pulling rope, 28 second pulling rope, 29 fourth mounting seat, 210 second mounting rod, 211 third adjusting rod, 212 connecting seat, 213 connecting plate, 214 first connecting rod, 215 fixed sleeve, 216 universal ball head, 217 second connecting rod, 218 fastening bolt, 219 exercise disc, 220 spiral groove, 221 rotating handle; 30 lower limb exercise equipment, 31 base, 32 first placing block, 33 first leg placing groove, 34 second leg placing groove, 35 cover plate, 36 small air pump, 37 control board, 38 first air inlet pipe, 39 second air inlet pipe, 310 first air bag, 311 second air bag, 312 foot fixing component, 313 third mounting rod, 314 foot placing board, 315 restraint band; 40 storage box; 50 finger exercise equipment, 500 housing, 51 third air bag, 52 finger placing component, 53 support rod, 54 second placing block, 55 spring tube, 56 first motor, 57 first rotating shaft, 58 first sleeve, 59 first limiting block, 510 first limiting rod, 511 pressing plate, 60 placing box, 61 display screen, 62 third motor, 63 third rotating shaft, 64 first supporting rod, 65 supporting rod, 66 supporting seat; 70 pushing-out component, 71 second motor, 72 second rotating shaft, 73 second sleeve, 74 second limiting block, 75 second limiting rod. Detailed implementation manners

[0052] For the convenience of understanding the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0053] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only embodiments.

[0054] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this invention belongs. The terms used in the description of the present invention herein are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0055] Embodiment 1

[0056] Please refer to Figure 1-11 , a rehabilitation device suitable for critically ill bedridden patients, including a box body 10,

[0057] Brake-type universal wheels 13 are installed at the four corners of the bottom side of the box body 10; a box opening is reserved on the upper end surface of the box body 10, and a box cover one 11 is detachably installed thereon through a snap-fastener; a box opening is also reserved on the front end surface of the box body, and a box cover two 12 is detachably installed thereon through a snap-fastener; a partition 14 is fixedly connected in the middle of the box body 10, dividing the internal space of the box body 10 into upper and lower layers, which are respectively used for placing the upper limb exercise device 20 and the lower limb exercise device 30; a placement plate 15 is arranged above the partition 14, and slide rails one 16 are fixedly connected to the left and right sides of the upper end surface of the placement plate 15, and a pull plate one 17 is slidably connected between the two slide rails one 16; the inside of the pull plate one 17 is hollow, and slide rails two are installed on the inner walls of its left and right sides, and a pull plate two 18 is slidably connected between the two slide rails two.

[0058] An installation through hole is opened at the rear side of the upper end surface of the pull plate two 18 for installing the support leg 19; when the placement plate 15 is pushed upward from the box body 10, the pull plate one 17 can be pulled out from the placement plate 15, and then the pull plate two 18 is pulled out and placed horizontally above the hospital bed where the patient lies. The support leg 19 is installed in the through hole opened on the pull plate two 18 to ensure the stability of the pull plate two 18 for supporting the exercise device.

[0059] An installation bottom plate 171 is fixedly connected to the upper end surface of the pull plate one 17, and an installation bottom groove 181 is opened on the upper end surface of the pull plate two 18 for installing the exercise device.

[0060] An upper limb exercise device 20 is detachably arranged above the pull plate one 17 and the pull plate two 18, including a vertical rod 200; there are two of them, and the vertical rod 200 is composed of a bottom rod 201, a rotating rod 202 and a connecting head 203; a threaded through hole is opened on the bottom rod 201, the rotating rod 202 is a threaded rod, and it is rotatably connected to the bottom rod 201; the connecting head 203 is rotatably sleeved on the upper side of the rotating rod 202, and an installation hole is reserved thereon;

[0061] An installation rod one 21 is detachably connected between two vertical rods 200; an installation seat one 24 and an installation seat three 25 are slidably sleeved on the installation rod one 21, and the installation seat one 24 and the installation seat three 25 are fixed to the installation rod one 21 by bolts; a second installation seat 26 is fixedly connected to the bottom side of the installation rod one 21, and it is located between the installation seat one 24 and the installation seat three 25; U-shaped grooves are formed in the bottom end faces of the installation seat one 24, the second installation seat 26, and the installation seat three 25, and fixed pulleys are fixedly connected therein; a scroll spring is sleeved on the fixed pulley of the second installation seat 26, a first pull rope 27 is fixedly connected to the left end of the scroll spring, the rear side of the first pull rope 27 is placed on the fixed pulley of the installation seat one 24, a second pull rope 28 is fixedly connected to the right end of the scroll spring, and the front side of the second pull rope 28 is placed on the fixed pulley of the installation seat three 25; handles are tied to the bottom sides of the first pull rope 27 and the second pull rope 28 respectively.

[0062] By loosening the bolts on the installation seat one 24 and the installation seat three 25, the distances between the installation seat one 24 and the installation seat three 25 and the second installation seat 26 can be adjusted respectively. Then the patient can hold the handles with both hands and alternately pull up and down the first pull rope 27 and the second pull rope 28 for upper limb exercise.

[0063] Threaded holes are formed in the front and rear sides of the installation rod one 21, and an adjusting rod one 22 and an adjusting rod two 23 are respectively installed therein; both the adjusting rod one 22 and the adjusting rod two 23 are selected as threaded rods, and they are rotatably connected to the installation rod one 21 through threads respectively, and the length of the installation rod one 21 can be adjusted.

[0064] The lengths of 5 - 7 cm at the rear end of the adjusting rod one 22 and the lengths of 5 - 7 cm at the front end of the adjusting rod two 23 are both set as smooth surfaces, and they are respectively detachably sleeved on the connecting head 203.

[0065] A fourth installation seat 29 is fixedly connected to the left side of the installation rod one 21, an installation rod two 210 is fixedly connected to the fourth installation seat 29, a threaded hole is formed in the bottom side of the installation rod two 210, and an adjusting rod three 211 is detachably connected therein. The adjusting rod three 211 is selected as a threaded rod, and it is rotatably connected to the installation rod two 210 through threads, which is convenient for later disassembly and assembly and can also adjust its length; a connecting seat 212 is fixedly connected to the bottom side of the adjusting rod three 211, and rotary upper limb exercise components are arranged on the front and rear sides of the connecting seat 212. Combined with the pulling type upper limb exercise method, various forms of upper limb exercise can be realized;

[0066] The rotary upper limb exercise component includes a connecting plate 213, which is fixedly connected to the upper side of the connecting seat 212; the front and rear sides of the connecting plate 213 are fixedly connected with a first connecting rod 214 by bolts; a fixed sleeve 215 is fixedly connected to the left side of the first connecting rod 214, a universal ball head 216 is rotatably connected in the fixed sleeve 215, a second connecting rod 217 is fixedly connected to the left side of the universal ball head 216, and an exercise disc 219 is fixedly connected to the front side of the second connecting rod 217.

[0067] A threaded through-hole is opened on the upper side of the fixed sleeve 215, and a fastening bolt 218 is rotatably connected therein. The position of the universal ball head 216 can be fixed in the later stage by rotating the fastening bolt 218.

[0068] The exercise disc 219 is provided with a spiral groove 220, and a rotating handle 221 is slidably connected therein so that the rotating handle 221 can slide along the track of the spiral groove 220, thereby realizing the upper limb exercise of the patient.

[0069] When the embodiment of the present application actually operates, according to the physical condition of the patient, pull-type upper limb exercise or rotational upper limb exercise can be selected, or both can be combined to perform upper limb exercise together. According to the position of the hospital bed where the patient lies, the box body 10 is pushed to the side of the hospital bed, and the first box cover 11 is removed. When the placement plate 15 is pushed upward from the box body 10, the first pull plate 17 can be pulled out to pull it out of the placement plate 15. Then, the second pull plate 18 is pulled out and placed across the hospital bed where the patient lies. The leg 19 is installed on the through-hole opened on the second pull plate 18, and then the vertical rod 200 is assembled and fixed to the mounting bottom plate 171 of the first pull plate 17 and the mounting bottom groove 181 of the second pull plate 18 respectively by bolts. The position height of the vertical rod 200 is adjusted by the rotating rod 202 so that the upper ends of the two are flush. The rotating connection head 203 makes the mounting holes on the two connection heads face each other. Then, the length of the first mounting rod 21 is adjusted and assembled between the two vertical rods 200 (the distance between the two vertical rods 200 can be adjusted by the length of the second pull plate 18 pulled out, and when the first mounting rod 21 is assembled between the two vertical rods 200, the sliding of the second pull plate 18 can be restricted). The patient holds the handle with both hands and alternately pulls the first pull rope 27 and the second pull rope 28 up and down to perform upper limb exercise; the third adjusting rod 211 is installed on the second mounting rod 210, and its angle and position height are appropriately adjusted by means of threaded connection. Then, the patient uses the rotating handle 214 to slide along the track of the spiral groove 213 so as to perform upper limb exercise (during this process, the angle of the exercise disc 219 can be adjusted by the universal ball head 216 so that the patient can perform upper limb exercise at multiple angles). After the exercise is completed, the leg 19 is first removed from the second pull plate 18 and pushed into the first pull plate 17, the first pull plate 17 is pushed forward to be reset in the first slide rail 16, and finally the placement plate 15 is retracted into the box body 10.

[0070] Embodiment Two

[0071] Please refer to Figure 12-13, there is also a lower limb exercise device 30 placed inside the box, which is located below the partition 14; the lower limb exercise device 30 includes a base 31, and the base 31 is set as a square with a hollow interior, an open upper side, and an open front side; a placing block one 32 is fixedly connected inside the base 31, and a leg placing groove one 33 and a leg placing groove two 34 are opened thereon; the upper side of the base 31 is detachably connected with a cover plate 35 by bolts, a small air pump 36 is fixedly connected to the upper side of the cover plate 35, the air outlet of the small air pump 36 is respectively communicated with an air inlet pipe one 38 and an air inlet pipe two 39 through a double-pass joint, the air inlet pipe one 38 is communicated with an air bag one 310, and the air inlet pipe two 39 is communicated with an air bag two 311, and the air bag one 310 and the air bag two 311 are placed inside the base 31.

[0072] The front side of the air bag one 310 is located inside the rear side of the leg placing groove one 33, the front side of the air bag two 311 is located inside the rear side of the leg placing groove two 34, the outer wall of the air bag one 310 is attached to the inner wall of the leg placing groove one 33 without being fixed, and similarly, the outer wall of the air bag two 311 is attached to the inner wall of the leg placing groove two 34 without being fixed, so that the air bag one 310 and the air bag two 311 can contract or stretch respectively along the inner walls of the leg placing groove one 33 and the leg placing groove two 34.

[0073] A sole fixing assembly 312 is provided on the front sides of both the air bag one 310 and the air bag two 311 for limiting and fixing the left and right soles of the patient; the sole fixing assembly 312 includes a mounting rod three 313, a sole placing plate 314, and a binding belt 315;

[0074] The mounting rod three 313 is respectively fixedly connected to the front sides of the air bag one 310 and the air bag two 311, the sole placing plate 314 is fixedly connected to the front side of the mounting rod three 313, a through hole is opened on its front side, and both ends of the binding belt 315 are tied to the through hole opened on the front side of the sole placing plate 314.

[0075] The bottom side of the sole placing plate 314 is respectively attached to the inner walls of the leg placing groove one 33 and the leg placing groove two 34 without being fixed, so that the sole placing plate 314 can move back and forth.

[0076] Air outlet holes are reserved on the front sides of both the air bag one 310 and the air bag two 311, and electromagnetic valves are respectively installed in the holes, and when the air bag one 310 and the air bag two 311 deflate, they can provide heat-dissipating gas for the patient to reduce the generation of sweat during the patient's leg exercise.

[0077] A pressure sensor one is installed in both the air bag one 310 and the air bag two 311 for detecting the air pressure in the air bag one 310 and the air bag two 311.

[0078] On the upper side of the cover plate 35, there is also a control board 37 fixedly connected. Inside the control board 37, there is a first controller and a first battery block. The first controller, as the main control unit, is electrically connected to the first battery block, the small air pump 36, the first pressure sensor, and the solenoid valve through wires.

[0079] On the control board 37, there is a first control switch and a control switch for the small air pump. The first control switch is electrically connected to the first battery block through a wire, and the control switch for the small air pump is electrically connected to the small air pump 36 through a wire.

[0080] It should be noted that there is a reserved wire outlet hole on the control board 37 for an external power supply for the first battery block.

[0081] During the actual operation of the embodiment of the present application, according to the position of the hospital bed where the patient lies, the box body 10 is pushed to the side of the hospital bed. The second box cover 12 is removed, and the lower limb exercise device 30 is taken out and placed on the hospital bed where the patient lies. According to the state of the patient's legs, autonomous exercise can be carried out or automatic assisted exercise can be carried out relying on the device. That is, the patient's left and right legs are respectively placed in the first leg placement groove 33 and the second leg placement groove 34, and the soles of the feet are attached to the front side of the sole placement plate 314 and fixed via the restraint belt 315. The small air pump 36 and the control board 37 are externally powered and in a normal working state. Then, the small air pump 36 is started to inflate the first airbag 310 and the second airbag 311 respectively through the first intake pipe 38 and the second intake pipe 39. As the first airbag 310 and the second airbag 311 inflate and expand (restricted by the inner wall of the bottom side of the base 31 and the bottom end surface of the cover plate 35), the sole placement plate 314 is pushed forward, thereby realizing the bending of the patient's legs. When the first airbag 310 and the second airbag 311 are inflated to a certain extent, the pressure sensor transmits its signal to the first controller, and the first controller closes the small air pump 36 and opens the solenoid valve to realize the deflation and contraction of the first airbag 310 and the second airbag 311, so that the sole placement plate 314 moves backward. When the first airbag 310 and the second airbag 311 are deflated to a certain extent, the first controller starts the small air pump 36 again and closes the solenoid valve, and so on in a cycle, thereby realizing the automatic exercise of the patient's legs; it is also possible to use the small air pump 36 to inflate an appropriate amount of gas into the first airbag 310 and the second airbag 311 (the inflated first airbag 310 and the second airbag 311 have a certain elasticity). The patient's left and right legs are respectively placed in the first leg placement groove 33 and the second leg placement groove 34, and the soles of the feet are attached to the front side of the sole placement plate 314 and fixed via the restraint belt 315. Then, the small air pump 36, the control board 37, and the solenoid valve are closed. The patient can rely on the strength of their own legs to move the sole placement plate 314 back and forth, thereby realizing the autonomous exercise of the legs (the elasticity of the airbag can support when the patient's leg strength is limited and will not cause the airbag to tear). After the exercise is completed, the lower limb exercise device 30 can be retracted into the box body 10.

[0082] Embodiment Three

[0083] Please refer to Figure 14-17 , in order to realize the finger exercise of patients, a finger exercise device 50 is designed, which can carry out finger exercise simultaneously when the patient is doing lower limb exercise, or can carry out finger exercise independently.

[0084] A storage box 40 is fixedly connected to the left side of the box body 10, and the finger exercise device 50 is placed at the inner rear side thereof; there are two finger exercise devices 50, and the other is symmetrically arranged and placed at the inner front side of the storage box 40, which are respectively used for the exercise of the left and right hands of the patient;

[0085] The finger exercise device 50 includes a housing 500. An airbag three 51 is installed in the housing 500. A finger placement component 52 is fixedly connected to the upper side of the airbag three 51 for fixing the patient's fingers; an air outlet is reserved on the upper side of the airbag three 51, and the gas in the airbag three 51 can be discharged when the airbag three 51 is pressed; a vertical spring tube 55 is filled in the airbag three 51 to provide power for the inflation and reset of the airbag three 51.

[0086] There are five finger placement components 52, which include a support rod 53 and a placement block two 54;

[0087] The support rod 53 is fixedly connected to the outer wall of the upper side of the airbag three 51, and its upper side passes through the housing 500 and extends to the outside. The support rod 53 is slidably connected with the housing 500; the placement block two 54 is fixedly connected to the upper side of the support rod 53. The placement block two 54 is set to be an ellipse with a hollow interior and a left-right penetration. A soft silicone pad is adhesively fixed to its inner wall for fixing the patient's fingers (it should be noted that the finger placement component 52 at the frontmost side of the airbag three 51 deviates 3-5 cm to the left and is flush with the other four finger placement components 52 to facilitate the comfort after the fingers are placed).

[0088] A pressing component is arranged at the inner front side of the housing 500. It is located in front of the airbag three 51 and is used to press down the airbag three 51. There are two of them, and the other is symmetrically arranged at the inner rear side of the housing 500; the pressing component includes a motor one 56, which is fixedly connected to the inner bottom wall of the housing 500; a rotating shaft one 57 is fixedly connected to the upper side of the output end of the motor one 56. The rotating shaft one 57 is set as a threaded rod; a sleeve one 58 is sleeved inside the rotating shaft one 57. A threaded hole is opened in the sleeve one 58, and it is rotationally connected with the rotating shaft one 57 through threads; a limiting block one 59 is sleeved outside the sleeve one 58. A limiting rod one 510 is fixedly connected to the front side of the limiting block one 59, and the front side of the limiting rod one 510 is fixedly connected to the inner front wall of the housing 500; a pressing plate 511 is fixedly connected to the upper side of the sleeve one 58. It is located above the limiting block one 59, and the bottom side of the pressing plate 511 is in contact with the outer wall of the airbag three 51 and is not fixed.

[0089] The sleeve one 58 is set to be square, and a square through hole is opened on the limiting block one 59. The sleeve one 58 is slidably sleeved in the square through hole.

[0090] A control box one is fixedly connected to the front outer wall of the housing 500, and a controller two and a battery block two are installed therein; the controller two is used as a main control unit and is electrically connected to the battery block two and the motor one 56 through wires respectively;

[0091] A control switch two and a motor one control switch are installed on the control box one. The control switch two is electrically connected to the battery block two through a wire, and the motor one control switch is electrically connected to the motor one 56 through a wire.

[0092] It should be noted that a wire outlet hole is reserved on the control box one for the external power supply of the battery block two; a wire outlet hole is also reserved on the housing 500 for the external power supply of the motor one 56 (the two motors one in the housing are connected in series and controlled by the same switch).

[0093] When the embodiment of the present application actually operates, it can perform autonomous exercise according to the state of the patient's finger or rely on the device for automatic assisted exercise. Take out the finger exercise device 50 from the storage box 40 and place it on the hospital bed. The patient's fingers are respectively placed in the placement block two 54 (the patient's fingers can be fixed on the placement block two 54 with the help of a strap). The motor one 56 and the control box one are externally powered and in a normal working state. The controller two drives the motor one 56 to rotate forward with the rotating shaft one 57, so as to pull down the sleeve one 58 and press down the pressing plate 511 to drive the airbag three 51 to move the patient's finger downward. The controller two drives the motor one 56 to rotate reversely with the rotating shaft one 57, and the sleeve one 58 pushes up the pressing plate 511. The return spring tube 55 provides the power for the airbag three 51 to expand and reset, and the patient's finger moves upward. In this way, the reciprocating cycle realizes the automatic exercise of the patient's finger; or after the patient's finger is placed in the placement block two 54, the motor one 56 and the control box one are in an unworking state. The patient relies on the finger strength to press down the airbag three 51 by himself (the finger can be pressed separately in turn to realize finger exercise, or all fingers can be pressed together to realize the exercise of the whole palm). Through the cooperation of the spring tube 55, the autonomous exercise of the patient's finger is realized.

[0094] Embodiment Four

[0095] Please refer to Figure 18 , to push out the upper limb exercise device 20 from the box body 10, a pushing component 70 is provided in the box body 10, and it is located below the placement plate 15;

[0096] The pushing component 70 includes a second motor 71 fixedly connected to the upper end surface of the partition plate 14; a second rotating shaft 72 is fixedly connected to the upper side of the output end of the second motor 71, and the second rotating shaft 72 is arranged as a threaded rod; a second sleeve 73 is sleeved inside the second rotating shaft 72, and a threaded hole is formed inside the second sleeve 73, and it is rotationally connected to the second rotating shaft 72 through threads; a second limiting block 74 is sleeved outside the second sleeve 73, and second limiting rods 75 are fixedly connected to the front and rear sides of the second limiting block 74, and one end of the second limiting rod 75 away from the second limiting block 74 is fixedly connected to the inner wall of the box body 10.

[0097] The upper side of the second sleeve 73 is fixedly connected to the middle of the bottom side of the placement plate 15.

[0098] Four corners of the bottom side of the placement plate 15 are fixedly connected with telescopic rods 141, and the bottom sides of the telescopic rods 141 are fixedly connected to the upper end surface of the partition plate 14, which can play a role in stably supporting the placement plate 15 and will not prevent the up and down movement of the placement plate 15.

[0099] The four sides of the placement plate 15 are in contact with the inner wall of the box body 10 and are not fixed, so that the placement plate 15 can move up and down in the box body 10.

[0100] A second control box is fixedly connected to the right outer wall of the box body 10, and a third controller and a third battery block are installed inside it; the third controller, as the main control unit, is electrically connected to the third battery block and the second motor 71 through wires respectively;

[0101] A third control switch and a second motor control switch are installed on the second control box. The third control switch is electrically connected to the third battery block through a wire, and the second motor control switch is electrically connected to the second motor 71 through a wire.

[0102] It should be noted that a wire outlet hole is reserved on the third control box for the external power supply of the third battery block; a wire outlet hole is also reserved on the box body 10 for the external power supply of the second motor 71.

[0103] When the embodiment of the present application actually runs, according to the position of the hospital bed where the patient lies, the box body 10 is pushed to the side of the hospital bed, the first box cover is removed, the second motor 71 and the second control box are externally powered and in a normal working state, the third controller drives the second motor 71 to rotate forward with the second rotating shaft 72, so as to push up the second sleeve 73 and move the placement plate 15 upward, so as to push the placement plate 15 out of the box body 10, and the third controller drives the second motor 71 to rotate reversely with the second rotating shaft 72, and pulls down the second sleeve 73 to retract the placement plate 15 into the box body 10.

[0104] Embodiment Five

[0105] Please refer to Figure 19 , a placement box 60 is fixedly connected to the left outer wall of the box body 10, and an opening is reserved on the left side for the push-out of the display screen 61;

[0106] In the middle of the inner wall of the bottom side of the placement box 60, a third motor 62 is fixedly connected, and on the upper side of the output end thereof, a third rotating shaft 63 is fixedly connected. The upper side of the third rotating shaft 63 is rotatably connected to the inner wall of the upper side of the placement box 60; on the inner wall of the bottom side of the placement box 60, a first support rod 64 and a second support rod 68 are also fixedly connected; a support seat 66 is sleeved on the third rotating shaft 63, the first support rod 64 and the second support rod 65, and a display screen 61 is fixedly connected to the front side of the support seat 66.

[0107] The third rotating shaft 63 is set as a screw rod, and a threaded through hole is opened on the support seat 66, and it is rotationally connected to the third rotating shaft 63 through a thread; the first support rod 64 and the second support rod 65 are smooth round rods, and round holes are also opened on the support seat 66, and it is slidably connected to the first support rod 64 and the second support rod 65.

[0108] On the outer wall of the rear side of the placement box 60, a third control box is fixedly connected, and a fourth controller and a fourth battery block are installed therein; the fourth controller, as the main control unit, is electrically connected to the fourth battery block and the third motor 62 respectively through wires;

[0109] On the third control box, a fourth control switch and a third motor control switch are installed. The fourth control switch is electrically connected to the fourth battery block through a wire, and the third motor control switch is electrically connected to the third motor 62 through a wire.

[0110] It should be noted that a wire outlet hole is reserved on the third control box for the fourth battery block to be externally connected to a power supply; a wire outlet hole is also reserved on the placement box 60 for the third motor 62 to be externally connected to a power supply.

[0111] The display screen 61 can be externally connected to a computer, a smart phone, etc. for playing audio or video.

[0112] When the embodiment of the present application actually runs, according to the position of the hospital bed where the patient lies, the box body 101 is pushed to the side of the hospital bed, and the angle of the box body 0 is adjusted so that the display screen 61 faces the patient (at this time, the upper limb exercise device 20 and the lower limb exercise device 30 are in an unused state). The third motor 62 and the third control box are externally connected to a power supply and are in a normal working state. The fourth controller drives the third motor 62 to drive the third rotating shaft 63 to rotate forward, so that the support seat 66 drives the display screen 61 to slide upward, and the display screen 61 is pushed out of the placement box 60. The fourth controller drives the third motor 62 to drive the third rotating shaft 63 to rotate in reverse, and the support seat 66 slides downward to retract the display screen 61 into the placement box 60.

[0113] It should be noted that when the whole device is not in use, the first box cover 11 and the second box cover 12 are both covered on the box body 10. At the same time, dust-proof covers can be placed on the storage box 40 and the placement box cover 60 to prevent dust from accumulating in the box.

[0114] It should also be noted that limiters are installed in the first slide rail 16 and the second slide rail for installing the first pull plate 17 and the second pull plate 18, which will prevent the first pull plate 17 and the second pull plate 18 from being further pulled out when they are pulled out by a certain length (similar to the existing drawer pull-out limit structure, so this application will not make specific descriptions); at the same time, the support leg 19 is selected as a telescopic rod that can fix its position after being stretched (for example, the position between the two sleeves can be fixed by a locking bolt).

[0115] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, various changes and modifications can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A rehabilitation device suitable for critically ill bedridden patients, comprising a box body, characterized in that: Four brake-type universal wheels are installed at the four corners of the bottom side of the box body; a first box cover is detachably installed on the upper end surface of the box body, and a second box cover is detachably installed on the front end surface of the box body; a partition is fixedly connected in the middle of the box body; a placement plate is arranged above the partition, and two first slide rails are fixedly connected to the left and right sides of the upper end surface of the placement plate, and a first pull plate is slidably connected between the two first slide rails; the inside of the first pull plate is hollow, and two second slide rails are installed on the inner walls of its left and right sides, and a second pull plate is slidably connected between the two second slide rails; an installation through hole is opened at the rear side of the upper end surface of the second pull plate, an installation bottom plate is fixedly connected to the upper end surface of the first pull plate, an installation bottom groove is opened on the upper end surface of the second pull plate, and an upper limb exercise device is detachably arranged above the first pull plate and the second pull plate; A lower limb exercise device is also placed in the box body, which is located below the partition; the lower limb exercise device includes a base, which is fixedly connected to the upper side of a second turntable. A placement block one is fixedly connected inside the base, on which a first leg placement groove and a second leg placement groove are opened; the upper side of the base is detachably connected with a cover plate through bolts, and a small air pump is fixedly connected to the upper side of the cover plate. The air outlet of the small air pump is respectively connected to a first air inlet pipe and a second air inlet pipe through a double-pass joint. The first air inlet pipe is connected to a first air bag, and the second air inlet pipe is connected to a second air bag. The first air bag and the second air bag are placed in the base; A foot sole fixing component is arranged on the front side of the first air bag and the front side of the second air bag; the foot sole fixing component includes a third mounting rod, a foot sole placement plate and a restraint belt; The third mounting rods are respectively fixedly connected to the front sides of the first air bag and the second air bag, the foot sole placement plate is fixedly connected to the front side of the third mounting rod, and through holes are opened on its front side. The bottom side of the foot sole placement plate is respectively in contact with the inner walls of the first leg placement groove and the second leg placement groove and is not fixed; both ends of the restraint belt are tied to the through holes opened on the front side of the foot sole placement plate.

2. The rehabilitation device applicable to critically ill bedridden patients according to claim 1, characterized in that: The front side of the first air bag is located inside the rear side of the first leg placement groove, and the front side of the second air bag is located inside the rear side of the second leg placement groove. The outer wall of the first air bag is in contact with the inner wall of the first leg placement groove and is not fixed. Similarly, the outer wall of the second air bag is in contact with the inner wall of the second leg placement groove and is not fixed.

3. The rehabilitation device applicable to critically ill bedridden patients according to claim 1, characterized in that: Air outlet holes are reserved on the front sides of the first air bag and the second air bag, and solenoid valves are respectively installed in the holes; pressure sensors one are installed in both the first air bag and the second air bag.

4. The rehabilitation device applicable to critically ill bedridden patients according to claim 1, wherein: A control board is also fixedly connected to the upper side of the cover plate, and a first controller and a first battery block are installed in the control board; the first controller, as the main control unit, is electrically connected to the first battery block, the small air pump, the pressure sensor one and the solenoid valve through wires; A first control switch and a small air pump control switch are installed on the control board. The first control switch is electrically connected to the first battery block through a wire, and the small air pump control switch is electrically connected to the small air pump through a wire.

5. The rehabilitation device applicable to critically ill bedridden patients according to claim 1, characterized in that: The upper limb exercise device includes vertical rods; there are two of them. The vertical rods are composed of bottom rods, rotating rods and connecting heads; threaded through holes are opened on the bottom rods, the rotating rods are selected as threaded rods, and they are rotatably connected to the bottom rods; the connecting heads are rotatably sleeved on the upper sides of the rotating rods, and installation holes are reserved on them; A mounting rod one is detachably connected between the two vertical rods; a mounting seat one and a mounting seat three are slidably sleeved on the mounting rod one, and the mounting seat one and the mounting seat three are fixed on the mounting rod one by bolts; a mounting seat two is fixedly connected to the bottom side of the mounting rod one, and it is located between the mounting seat one and the mounting seat three; U-shaped grooves are opened on the bottom end faces of the mounting seat one, the mounting seat two, and the mounting seat three, and fixed pulleys are fixedly connected therein; a scroll spring is sleeved on the fixed pulley of the mounting seat two, the left end of the scroll spring is fixedly connected with a pull rope one, the rear side of the pull rope one is placed on the fixed pulley of the mounting seat one, the right end of the scroll spring is fixedly connected with a pull rope two, and the front side of the pull rope two is placed on the fixed pulley of the mounting seat three; handles are tied to the bottom sides of the pull rope one and the pull rope two.

6. The rehabilitation device applicable to critically ill bedridden patients according to claim 5, characterized in that: Threaded holes are opened on both the front and rear sides of the mounting rod one, and an adjusting rod one and an adjusting rod two are respectively installed therein; both the adjusting rod one and the adjusting rod two are selected as threaded rods, and the two are rotatably connected to the mounting rod one through threads respectively. The lengths of 5-7 cm at the rear end of the adjusting rod one and 5-7 cm at the front end of the adjusting rod two are both set as smooth surfaces, and the two are respectively detachably sleeved on the connecting heads.

7. The rehabilitation device applicable to critically ill bedridden patients according to claim 5, characterized in that: A mounting seat four is fixedly connected to the left side of the mounting rod one, a mounting rod two is fixedly connected to the mounting seat four, a threaded hole is opened on the bottom side of the mounting rod two, and an adjusting rod three is detachably connected therein. The adjusting rod three is selected as a threaded rod and is rotatably connected to the mounting rod two through threads; a connecting seat is fixedly connected to the bottom side of the adjusting rod three, and rotary upper limb exercise components are provided on both the front and rear sides of the connecting seat. The rotary upper limb exercise component includes a connecting plate, which is fixedly connected to the upper side of the connecting seat; connecting rods one are fixedly connected to both the front and rear sides of the connecting plate by bolts; a fixed sleeve is fixedly connected to the left side of the connecting rod one, a universal ball head is rotatably connected in the fixed sleeve, a threaded through hole is opened on the upper side of the fixed sleeve, and a fastening bolt is rotatably connected therein. A connecting rod two is fixedly connected to the left side of the universal ball head, and an exercise disc is fixedly connected to the front side of the connecting rod two. A spiral groove is provided on the exercise disc, and a rotary handle is slidably connected therein so that the rotary handle can slide along the track of the spiral groove.

8. The rehabilitation device applicable to critically ill bedridden patients according to claim 1, characterized in that: A storage box is fixedly connected to the left side of the box body, and finger exercise devices are placed on the rear side therein; there are two finger exercise devices, and the other is symmetrically placed on the front side in the storage box. The finger exercise device includes a housing, an airbag three is installed in the housing, a finger placement component is fixedly connected to the upper side of the airbag three, and there are five finger placement components, which include a support rod and a placement block two; the support rod is fixedly connected to the outer wall of the upper side of the airbag three, and its upper side passes through the housing and extends to the outside, and the support rod is slidably connected to the housing; the placement block two is fixedly connected to the upper side of the support rod, and the placement block two is set as an ellipse with a hollow interior and a left-right penetration, and a soft silica gel pad is adhesively fixed on its inner wall. An air outlet is reserved on the upper side of the airbag three, and a vertical spring tube is filled in the airbag three.

9. The rehabilitation device applicable to critically ill bedridden patients according to claim 8, wherein: A pressing component is provided on the front side in the housing, which is located in front of the airbag three, and there are two, and the other is symmetrically arranged on the rear side in the housing. The pressing assembly includes a first motor, which is fixedly connected to the inner wall of the bottom side of the housing; on the upper side of the output end of the first motor, a first rotating shaft is fixedly connected, and the first rotating shaft is arranged as a threaded rod; a first sleeve is sleeved inside the first rotating shaft, a threaded hole is opened in the first sleeve, and it is rotationally connected to the first rotating shaft through threads; a first limiting block is sleeved outside the first sleeve, a first limiting rod is fixedly connected to the front side of the first limiting block, and the front side of the first limiting rod is fixedly connected to the inner wall of the front side of the housing. The first sleeve is arranged in a square shape, a square through hole is opened in the first limiting block, and the first sleeve is slidably sleeved in the square through hole; a pressing plate is fixedly connected to the upper side of the first sleeve, and it is located above the first limiting block. The bottom side of the pressing plate is in contact with the outer wall of the third airbag and is not fixed. A first control box is fixedly connected to the outer wall of the front side of the housing, and a second controller and a second battery block are installed inside it; the second controller serves as the main control unit and is electrically connected to the second battery block and the first motor through wires respectively; a second control switch and a first motor control switch are installed on the first control box. The second control switch is electrically connected to the second battery block through a wire, and the first motor control switch is electrically connected to the first motor through a wire.

10. The rehabilitation device applicable to critically ill bedridden patients according to claim 1, characterized in that: A pushing assembly is arranged inside the box body, and it is located below the placing plate. The pushing assembly includes a second motor, which is fixedly connected to the upper end surface of the partition board; on the upper side of the output end of the second motor, a second rotating shaft is fixedly connected, and the second rotating shaft is arranged as a threaded rod; a second sleeve is sleeved outside the second rotating shaft, a threaded hole is opened in the second sleeve, and it is rotationally connected to the second rotating shaft through threads. The upper side of the second sleeve is fixedly connected to the middle of the bottom side of the placing plate. Four corners of the bottom side of the placing plate are fixedly connected with telescopic rods, and the bottom sides of the telescopic rods are fixedly connected to the upper end surface of the partition board. The four sides of the placing plate are in contact with the inner wall of the box body and are not fixed; a second limiting block is sleeved outside the second sleeve, second limiting rods are fixedly connected to the front and rear sides of the second limiting block, and the ends of the second limiting rods far away from the second limiting block are fixedly connected to the inner wall of the box body. A second control box is fixedly connected to the outer wall of the right side of the box body, and a third controller and a third battery block are installed inside it; the third controller serves as the main control unit and is electrically connected to the third battery block and the second motor through wires respectively; a third control switch and a second motor control switch are installed on the second control box. The third control switch is electrically connected to the third battery block through a wire, and the second motor control switch is electrically connected to the second motor through a wire.

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