Medical nursing device for cardiovascular disease rehabilitation

Abstract

The invention discloses a medical nursing device for cardiovascular disease rehabilitation, which relates to the field of medical instruments and comprises a supporting plate, a translation driving part rotationally mounted at the top of the supporting plate, a bearing platform mounted at the top of the translation driving part, an auxiliary supporting assembly mounted on one side of the top of the bearing platform, and two wrist adjusting assemblies mounted on one side of the top of the bearing platform. The supporting plates are symmetrically mounted on the other side of the top of the bearing platform; according to the medical nursing device for cardiovascular disease rehabilitation, through the multiple functional modules such as the bearing platform, the auxiliary supporting assembly, the wrist adjusting assembly and the leg exercising assembly, a patient can complete exercising and supporting of multiple parts on the same device, the rehabilitation efficiency and convenience are greatly improved, and through an adjusting mechanism driven by an air cylinder, the rehabilitation effect is improved. Flexible adjustment is conducted according to the physical condition and the rehabilitation progress of a patient, the leg exercising assembly drives the massage column to rotate when working, so that the patient exercises lower limb muscles, the cardio-pulmonary function is enhanced, and meanwhile the massage function is provided.

Description

Technical Field

[0001] The invention relates to medical device technology, and in particular to a medical nursing device for cardiovascular disease rehabilitation. Background Art

[0002] Cardiovascular disease refers to the general term for cardiovascular and peripheral vascular diseases, mainly involving the heart, as well as diseases of the heart's arteries, veins, and microvascular blood circulation system. These diseases can include arterial stenosis, arterial dilatation, etc. Common ones include heart disease, hypertension, cardiomyopathy, myocarditis, coronary heart disease, heart valve disease, etc. Cardiovascular disease is a common disease that seriously threatens human health, with the characteristics of high incidence, high disability rate and high mortality rate.

[0003] Cardiovascular disease limits patients' physical activity, reduces their quality of life, and forces them to frequently seek medical attention and become addicted to drugs. It can also cause mental health problems such as anxiety and depression, and reduce social activities. In addition, cardiovascular disease can also lead to target organ damage and other complications, further exacerbating the negative impact on patients' daily lives.

[0004] Existing medical care devices for cardiovascular disease rehabilitation have the following shortcomings when in use: first, there is a lack of a multifunctional design, which makes it difficult to simultaneously meet the user's needs for exercise and support of various parts of the body; second, the adjustment mechanism is relatively single, lacks flexibility and personalization, and is difficult to meet the needs of patients with different conditions and rehabilitation stages; third, the auxiliary support and exercise functions are not comprehensive enough, and lack integrated auxiliary functions such as massage and promotion of blood circulation. Summary of the invention

[0005] The object of the present invention is to provide a medical nursing device for cardiovascular disease rehabilitation to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above-mentioned object, the present invention provides the following technical solution: a medical nursing device for cardiovascular disease rehabilitation, comprising a support plate and a translation driving member rotatably mounted on the top of the support plate, and further comprising:

[0007] A bearing platform, which is mounted on top of the translation drive member;

[0008] An auxiliary support assembly, which is installed on one side of the top of the load-bearing platform;

[0009] Two wrist adjustment components are symmetrically mounted on the other side of the top of the load-bearing platform;

[0010] Two leg exercise assemblies are symmetrically mounted on the bottom of the load-bearing platform and located on one side of the wrist adjustment assembly;

[0011] Two handrails, which are symmetrically installed in the middle of the top of the load-bearing platform;

[0012] The backrest assembly is installed on the top of the load-bearing platform and is located between the armrest and the auxiliary support assembly.

[0013] Furthermore, the carrying platform comprises:

[0014] A seat plate, which is fixedly mounted on the top of the translation drive member, and an arc-shaped through hole is formed through the top of the seat plate near the auxiliary support assembly;

[0015] An ear plate, which is fixedly mounted on the bottom of the seat plate and is also located near a side of the leg exercise component;

[0016] The middle wheel is rotatably mounted on one side of the ear plate.

[0017] Furthermore, the auxiliary support assembly comprises:

[0018] Two back bearing columns are symmetrically fixed on one side of the top of the seat plate;

[0019] A bearing column sliding sleeve is slidably mounted on the lower end of the back bearing column, and a rotating shaft sleeve is fixedly mounted on the outer side of the bearing column sliding sleeve;

[0020] A bearing column fixing sleeve, which is fixedly installed on the other end of the back bearing column, and a rotating shaft sleeve is fixedly installed on the outer side of the bearing column fixing sleeve;

[0021] A plurality of rotating shafts are rotatably mounted on the inner side of the rotating shaft sleeve in a one-to-one correspondence;

[0022] A plurality of massage columns are rotatably mounted outside the rotating shaft;

[0023] A plurality of rubber blocks are distributed in a circular array and fixedly installed on the outer side of the massage column;

[0024] A middle bearing column, which is fixedly mounted on the top of the seat plate and has an outer side rotatably connected to the outer side of the rotating shaft;

[0025] A fixed pulley is rotatably mounted on the outside of the rotating shaft and is located between the upper massage column and the rotating shaft sleeve;

[0026] A movable pulley is rotatably mounted outside the rotating shaft and is located below the fixed pulley;

[0027] One end of the traction rope is fixedly installed on the outer side of the movable pulley. The outer side of the traction rope surrounds the outer side of the fixed pulley, passes through the arc-shaped through hole opened on the seat plate, passes through the top of the intermediate wheel and extends to one side of the leg exercise component. The outer side of the traction rope is slidably connected with the inner side of the arc-shaped through hole.

[0028] Further, the leg exercise component comprises:

[0029] A support plate, which is fixedly mounted on the bottom of the seat plate and located on a side away from the auxiliary support assembly;

[0030] A connecting rod, which is rotatably mounted on one side of the support plate;

[0031] A movable shaft, which is sleeved on the outer side of the connecting rod, and whose inner side is slidably connected with the outer side of the connecting rod;

[0032] A rotary adjustment sleeve, which is sleeved on the bottom end of the movable shaft, and whose inner side is rotatably connected with the outer side of the movable shaft;

[0033] A foot pedal, which is rotatably mounted on one side of the rotary adjustment sleeve;

[0034] One end of the tension spring is fixedly installed on one side of the connecting rod, and the other end of the tension spring is fixedly installed on the bottom of the inner cavity of the rotating adjustment sleeve.

[0035] Furthermore, the backrest assembly comprises:

[0036] Two backrest pillars, which are fixedly mounted on one side of the top of the seat plate close to the back bearing pillar;

[0037] The backrest cushion is fixedly installed between the two backrest pillars.

[0038] Furthermore, the armrest is fixedly mounted on the top of the seat plate, and is located between the back bearing column and the wrist adjustment component.

[0039] Further, the wrist adjustment component includes:

[0040] A protective cover, which is fixedly mounted on the top of the seat plate;

[0041] A support frame, which is fixedly mounted on the top of the seat plate and located at the bottom of the inner cavity of the protective cover;

[0042] A cross shaft, whose two ends away from each other are rotatably mounted on the top of the support frame, and the two adjacent ends of the cross shaft are respectively fixedly mounted with an adjusting tooth 1 and an adjusting tooth 2;

[0043] A movable frame is rotatably mounted on the other two ends of the cross shaft;

[0044] A crank, which is fixedly mounted on the top of the movable frame, and the crank passes through the protective cover and extends to the outside of the protective cover;

[0045] A limiting frame 1, which is fixedly installed on one side of the supporting frame;

[0046] The second limiting frame is fixedly installed on one side of the movable frame.

[0047] Furthermore, the wrist adjustment component also includes:

[0048] Cylinder 1 is fixedly mounted on the support frame at the bottom of one side of the limiting frame 1;

[0049] A connecting shaft 1 is fixedly mounted on the output end of the cylinder 1 through a coupling, a rack 1 is fixedly mounted on the top of the outer side of the connecting shaft 1, the outer side of the rack 1 is meshedly connected with the outer side of the adjusting gear 1, and the outer side of the connecting shaft 1 is slidably connected with one side of the limit frame 1;

[0050] Cylinder 2 is fixedly installed on the top of the movable frame near the side of the limiting frame 2;

[0051] The connecting shaft 2 is fixedly installed on the output end of the cylinder 2 through a coupling, and the outer side of the connecting shaft 2 is slidably connected to one side of the limit frame 2. The bottom end of the connecting shaft 2 is fixedly installed with a rack 2, and the outer side of the rack 2 is meshed with the outer side of the adjusting gear 2.

[0052] Compared with the prior art, the medical care device for cardiovascular disease rehabilitation provided by the present invention adopts a translation drive part to adjust the overall height of the device, so that the user can easily and accurately control the height of the device, thereby improving the convenience of use, and ensuring that patients of different heights or different rehabilitation stages can find the sitting height that best suits them, thereby improving the comfort and effect of use. The device integrates multiple functional modules such as a load-bearing platform, an auxiliary support component, a wrist adjustment component, a leg exercise component, an armrest and a backrest component, so that the patient can complete exercises and support for multiple parts on the same device, greatly improving the efficiency and convenience of rehabilitation.

[0053] Through the cylinder-driven adjustment mechanism, users can make flexible adjustments based on their physical condition and rehabilitation progress to achieve the best exercise effect and comfort, which helps to improve patient enthusiasm and compliance.

[0054] When the leg exercise component is working, it drives the massage column to rotate so that the patient can exercise the lower limb muscles and enhance the cardiopulmonary function, while providing massage function to promote the recovery of cardiovascular health. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0056] Figure 1 A first schematic diagram of the overall structure provided by an embodiment of the present invention;

[0057] Figure 2 A second schematic diagram of the overall structure provided by an embodiment of the present invention;

[0058] Figure 3 A first schematic diagram of a partial structure provided by an embodiment of the present invention;

[0059] Figure 4 A first schematic cross-sectional view of a portion of the structure provided by an embodiment of the present invention;

[0060] Figure 5 A second schematic cross-sectional view of a portion of the structure provided by an embodiment of the present invention;

[0061] Figure 6 A second schematic diagram of a partial structure provided by an embodiment of the present invention.

[0062] Description of reference numerals:

[0063] 1. Load-bearing platform; 11. Seat plate; 12. Ear plate; 13. Intermediate wheel; 2. Auxiliary support assembly; 21. Back load-bearing column; 22. Load-bearing column sliding sleeve; 221. Load-bearing column fixing sleeve; 23. Massage column; 24. Rubber block; 25. Middle load-bearing column; 251. Through groove; 252. Slideway; 26. Rotating shaft sleeve; 27. Fixed pulley; 28. Moving pulley; 29. ​​Traction rope; 210. Rotating axis; 3. Wrist adjustment assembly; 31. Protective cover; 32. Crank handle; 33. Movable frame; 34. Support frame; 35. Ten Axis; 351, adjusting gear one; 352, adjusting gear two; 36, limit frame one; 37, limit frame two; 38, cylinder one; 39, connecting shaft one; 391, rack one; 310, connecting shaft two; 3101, rack two; 311, cylinder two; 4, leg exercise component; 41, support plate; 42, connecting rod; 43, movable shaft; 44, rotating adjustment sleeve; 45, foot pedal; 46, tension spring; 5, translation drive member; 6, support plate; 7, backrest component; 71, backrest support; 72, backrest cushion; 8, armrest. DETAILED DESCRIPTION

[0064] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0065] Embodiment 1:

[0066] See also Figure 1 - Figure 6 , a medical nursing device for cardiovascular disease rehabilitation, comprising a support plate 6 and a translation driving member 5 rotatably mounted on the top of the support plate 6, and further comprising:

[0067] The carrying platform 1 is mounted on the top of the translation driving member 5;

[0068] An auxiliary support assembly 2, which is installed on one side of the top of the carrying platform 1;

[0069] Two wrist adjustment components 3, which are symmetrically installed on the other side of the top of the carrying platform 1;

[0070] Two leg exercise components 4 are symmetrically mounted on the bottom of the carrying platform 1 and located on one side of the wrist adjustment component 3;

[0071] Two handrails 8, which are symmetrically installed in the middle of the top of the carrying platform 1;

[0072] The backrest assembly 7 is installed on the top of the carrying platform 1 and is located between the armrest 8 and the auxiliary support assembly 2 .

[0073] The specific implementation is as follows: the core component of the device includes a stable support plate 6, which serves as the base of the entire device to ensure the stability and load-bearing capacity of the device. A translation drive member 5 is connected to the top of the support plate 6 by a rotational installation. The translation drive member 5 is preferably an electric telescopic rod, which can automatically adjust its height according to the needs of the user or a preset program. The bearing platform 1 serves as the main support surface for the patient and needs to have a certain degree of rigidity and comfort to ensure the safety and comfort of the patient during use. A set of auxiliary support components 2 is installed on one side of the top of the bearing platform 1 to provide additional support for the patient's arms, back, etc., to help the patient maintain a correct sitting or lying position, reduce the burden on the body, and On the other side of the top of the carrying platform 1, two wrist adjustment components 3 are symmetrically installed, and each wrist adjustment component 3 includes a group of cylinder-driven cranks 32. The cranks 32 can be adjusted in angle and position according to the needs of the patient to support the patient's wrists and arms for moderate activities and exercises, which helps to prevent hand muscle atrophy and joint stiffness. At the bottom of the carrying platform 1, and on one side of the wrist adjustment component 3, two leg exercise components 4 are symmetrically installed. Each leg exercise component 4 includes one or more leg exercise mechanisms with adjustable resistance. The patient can exercise the leg muscles by stepping on or pushing these mechanisms, thereby enhancing the strength of the lower limbs and promoting blood circulation. In addition, two armrests 8 are symmetrically installed in the middle of the top of the carrying platform 1. The design of the armrest 8 conforms to the principles of ergonomics, which is convenient for the patient to grasp and support, while providing a certain sense of comfort. Finally, a backrest assembly 7 is installed on the top of the load-bearing platform 1 and between the armrest 8 and the auxiliary support assembly 2. The backrest assembly 7 can be adjusted according to the patient's height and body shape to provide suitable back support. The material and design of the backrest assembly 7 also focus on comfort and breathability to ensure that the patient can maintain a comfortable sitting posture during use.

[0074] The carrying platform 1 comprises:

[0075] A seat plate 11, which is fixedly mounted on the top of the translation drive member 5, and an arc-shaped through hole is formed through the top of the seat plate 11 near the auxiliary support assembly 2;

[0076] The ear plate 12 is fixedly mounted on the bottom of the seat plate 11 and is also located near the side of the leg exercise component 4;

[0077] The middle wheel 13 is rotatably mounted on one side of the ear plate 12 .

[0078] The specific implementation is as follows: the seat plate 11 serves as the main part of the bearing platform 1 and is fixedly mounted on the top of the translation drive member 5. The seat plate 11 is made of sturdy and durable material to ensure that it can withstand the patient's weight and various forces of daily use. The top design of the seat plate 11 takes the patient's comfort into consideration, and its surface is covered with soft padding or anti-slip material.

[0079] The auxiliary support assembly 2 comprises:

[0080] Two back bearing columns 21 are symmetrically fixedly mounted on one side of the top of the seat plate 11;

[0081] The bearing column sliding sleeve 22 is slidably mounted on the lower end of the back bearing column 21, and a rotating shaft sleeve 26 is fixedly mounted on the outer side of the bearing column sliding sleeve 22;

[0082] The bearing column fixing sleeve 221 is fixedly mounted on the other end of the back bearing column 21, and a rotating shaft sleeve 26 is fixedly mounted on the outer side of the bearing column fixing sleeve 221;

[0083] A plurality of rotating shafts 210, which are rotatably mounted on the inner side of the rotating shaft sleeve 26 in a one-to-one correspondence;

[0084] A plurality of massage columns 23, which are rotatably mounted outside the rotating shaft 210;

[0085] A plurality of rubber blocks 24 are arranged in a circular array and fixedly mounted on the outside of the massage column 23;

[0086] The middle bearing column 25 is fixedly mounted on the top of the seat plate 11 and its outer side is rotatably connected to the outer side of the rotating shaft 210;

[0087] The fixed pulley 27 is rotatably mounted on the outside of the rotating shaft 210 and is located between the upper massage column 23 and the rotating shaft sleeve 26;

[0088] The movable pulley 28 is rotatably mounted on the outside of the rotating shaft 210 and is located below the fixed pulley 27;

[0089] One end of the traction rope 29 is fixedly installed on the outside of the movable pulley 28. The outside of the traction rope 29 is wrapped around the outside of the fixed pulley 27, passes through the arc-shaped through hole opened in the seat plate 11, passes through the top of the intermediate wheel 13 and extends to one side of the leg exercise component 4, and the outside of the traction rope 29 is slidably connected with the inside of the arc-shaped through hole.

[0090] The specific implementation is as follows: a through slot 251 is provided in the middle of the middle bearing column 25, and a slideway 252 is fixedly installed inside the through slot 251. The auxiliary support component 2 is designed to provide back support and massage functions for patients, and through linkage with the leg exercise component 4, the diversity and effect of rehabilitation training are increased. First, two back bearing columns 21 are symmetrically fixedly installed on one side of the top of the seat plate 11. The two back bearing columns 21 are made of strong and durable materials to ensure that they can stably support the subsequent massage mechanism. At the lower end of the back bearing column 21, a bearing column sliding sleeve 22 is slidably installed. The bearing column sliding sleeve 22 can slide freely along the axial direction of the back bearing column 21, so as to adjust the height of the massage mechanism to meet the needs of different patients. A rotating shaft sleeve 26 is fixedly installed on the outer side of the bearing column sliding sleeve 22 for installing and supporting the subsequent rotating shaft 210. The bearing column fixed sleeve 221 is also fixedly installed on the outer side with a rotating shaft sleeve 26, which corresponds to the rotating shaft sleeve 26 on the bearing column sliding sleeve 22 to ensure the stable installation of the rotating shaft 210. The rotating shaft 210 drives the massage column 23 to rotate. The massage column 23 is rotatably installed on the outside of the rotating shaft 210. The rubber block 24 is designed to be soft and elastic, and can massage the patient's back during rotation, promote blood circulation, and relieve muscle fatigue. The middle bearing column 25 connects and supports the rotating shaft 210 to ensure the overall stability of the massage mechanism. The fixed pulley 27 is located between the upper massage column 23 and the rotating shaft sleeve 26, and the movable pulley 28 is located below the fixed pulley 27. These two pulleys are used in conjunction with the traction rope 29 to achieve the linkage between the massage mechanism and the leg exercise component 4.

[0091] One end of the traction rope 29 is fixedly mounted on the outer side of the movable pulley 28. When the leg exercise assembly 4 is used by the patient, the force generated by it will pull the traction rope 29. After the outer side of the traction rope 29 is wrapped around the outer side of the fixed pulley 27, it passes through the arc-shaped through hole provided in the seat plate 11. In the arc-shaped through hole, the traction rope 29 is slidably connected with the inner side of the arc-shaped through hole to ensure that it moves smoothly without obstruction. Then, the traction rope 29 passes through the top of the intermediate wheel 13 and extends to one side of the leg exercise assembly 4. In this way, when the patient performs leg exercises, the rotation of the movable pulley 28 and the rotating shaft 210 can be driven by the pulling action of the traction rope 29, thereby driving the massage column 23 and the rubber block 24 to massage the patient's back. The auxiliary support assembly 2 realizes a full range of rehabilitation experience of the patient enjoying back massage while performing leg exercises through precise mechanism design and linkage with the leg exercise assembly 4.

[0092] Leg Exercise Kit 4 includes:

[0093] A support plate 41, which is fixedly mounted on the bottom of the seat plate 11 and located on a side away from the auxiliary support assembly 2;

[0094] A connecting rod 42, which is rotatably mounted on one side of the support plate 41;

[0095] The movable shaft 43 is sleeved on the outer side of the connecting rod 42, and the inner side of the movable shaft 43 is slidably connected with the outer side of the connecting rod 42;

[0096] A rotating adjustment sleeve 44 is sleeved on the bottom end of the movable shaft 43, and the inner side of the rotating adjustment sleeve 44 is rotatably connected to the outer side of the movable shaft 43;

[0097] A foot pedal 45, which is rotatably mounted on one side of the rotary adjustment sleeve 44;

[0098] One end of the tension spring 46 is fixedly mounted on one side of the connecting rod 42 , and the other end of the tension spring 46 is fixedly mounted on the bottom of the inner cavity of the rotating adjustment sleeve 44 .

[0099] The specific implementation is as follows: the leg exercise assembly 4 is designed to enhance the patient's leg muscle strength and flexibility, and provide comprehensive rehabilitation training for the patient through the synergy with the auxiliary support assembly 2. First, the support plate 41 is made of a sturdy and durable material to ensure that it can withstand the force generated by the patient during the exercise. The connecting rod 42 is the main transmission component of the leg exercise assembly 4, responsible for converting the patient's movement into mechanical energy. The movable shaft 43 slides freely on the connecting rod 42, thereby adjusting the position and angle of the foot pedal 45 to meet the needs of different patients. The rotating adjustment sleeve 44 adjusts the inclination angle of the foot pedal 45 by rotating, further increasing the diversity and effect of the exercise. The foot pedal 45 is rotatably installed on one side of the rotating adjustment sleeve 44. It is a component that the patient directly contacts and is used to support the patient's feet and exercise. The surface of the foot pedal 45 is made of anti-slip material to ensure the stability and safety of the patient during the exercise. When the patient performs leg exercise, the tension spring 46 will be stretched and store energy; when the exercise is over, the tension spring 46 will release energy and help the foot pedal 45 return to the initial position to prepare for the next exercise.

[0100] The backrest assembly 7 comprises:

[0101] Two backrest pillars 71, which are fixedly mounted on one side of the top of the seat plate 11 close to the back bearing pillar 21;

[0102] The backrest cushion 72 is fixedly installed between the two backrest pillars 71 .

[0103] The armrest 8 is fixedly mounted on the top of the seat plate 11 and is located between the back support column 21 and the wrist adjustment assembly 3 .

[0104] The specific implementation is as follows: the backrest assembly 7 is mainly composed of two backrest pillars 71 and a backrest cushion 72. The two backrest pillars 71 are made of sturdy and durable materials to ensure that the backrest cushion 72 and the patient's back can be stably supported. The backrest cushion 72 is fixedly installed between the two backrest pillars 71. It is made of soft and elastic materials, such as sponge or memory foam, to provide comfortable back support. The design of the backrest cushion 72 conforms to the ergonomic principle, can fit the patient's back curve, reduce back pressure, and improve comfort.

[0105] The wrist adjustment component 3 includes:

[0106] A protective cover 31, which is fixedly mounted on the top of the seat plate 11;

[0107] The support frame 34 is fixedly mounted on the top of the seat plate 11 and is located at the bottom of the inner cavity of the protective cover 31;

[0108] The cross shaft 35 has two ends that are away from each other and are rotatably mounted on the top of the support frame 34. The two adjacent ends of the cross shaft 35 are respectively fixedly mounted with an adjustment tooth 1 351 and an adjustment tooth 2 352;

[0109] The movable frame 33 is rotatably mounted on the other two ends of the cross shaft 35;

[0110] A crank handle 32, which is fixedly mounted on the top of the movable frame 33, and the crank handle 32 passes through the protective cover 31 and extends to the outside of the protective cover 31;

[0111] A limiting frame 36, which is fixedly installed on one side of the supporting frame 34;

[0112] The second limiting frame 37 is fixedly installed on one side of the movable frame 33 .

[0113] The wrist adjustment assembly 3 also includes:

[0114] Cylinder 1 38, which is fixedly mounted on the support frame 34 and located at the bottom of one side of the limiting frame 1 36;

[0115] A connecting shaft 39 is fixedly mounted on the output end of a cylinder 38 through a coupling, a rack 391 is fixedly mounted on the top of the outer side of the connecting shaft 39, the outer side of the rack 391 is meshed and connected with the outer side of the adjusting tooth 351, and the outer side of the connecting shaft 39 is slidably connected with one side of a limit frame 36;

[0116] The second cylinder 311 is fixedly mounted on the top of the movable frame 33 near the second limiting frame 37;

[0117] The connecting shaft 310 is fixedly installed on the output end of the cylinder 311 through a coupling, and the outer side of the connecting shaft 310 is slidingly connected to one side of the limit frame 37. A rack 3101 is fixedly installed on the bottom end of the connecting shaft 310, and the outer side of the rack 3101 is meshed with the outer side of the adjusting tooth 352.

[0118] The specific implementation is as follows: the user can manually adjust the initial position of the movable frame 33 by operating the crank 32. When more precise adjustment or automatic adjustment is required, the cylinder 1 38 and the cylinder 2 311 can be started. The cylinder 1 38 pushes the connecting shaft 1 39 and the rack 1 391 to slide along the limit frame 1 36, and engages with the adjustment tooth 1 351 to drive the movable frame 33 to move in the horizontal direction; the cylinder 2 311 pushes the connecting shaft 2 310 and the rack 2 3101 to slide along the limit frame 2 37, and engages with the adjustment tooth 2 352 to adjust the movable frame 33 in the vertical direction, which provides both the flexibility of manual adjustment and the accuracy of automatic adjustment, meeting the rehabilitation needs of different patients, and the user can also operate the crank 32, and the cylinder provides resistance to exercise the wrist and arm.

[0119] Working principle: When in use, the patient sits on the top of the seat plate 11, and massages the patient's back by using the legs to drive the leg exercise component 4 to drive the movement of the auxiliary support component 2, and then drives the movement of the wrist adjustment component 3 by the hands to perform hand movement rehabilitation.

[0120] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A medical nursing device for cardiovascular disease rehabilitation, comprising a support plate (6) and a translation drive member (5) rotatably mounted on the top of the support plate (6), characterized in that: Also includes: A bearing platform (1) mounted on top of the translation drive member (5); An auxiliary support assembly (2) installed on one side of the top of the carrying platform (1); Two wrist adjustment components (3) are symmetrically mounted on the other side of the top of the carrying platform (1); Two leg exercise components (4) are symmetrically mounted on the bottom of the carrying platform (1) and located on one side of the wrist adjustment component (3); Two handrails (8) symmetrically mounted at the middle of the top of the carrying platform (1); A backrest assembly (7) is installed on the top of the carrying platform (1) and is located between the armrest (8) and the auxiliary support assembly (2).

2. A medical nursing device for cardiovascular disease rehabilitation according to claim 1, characterized in that: The carrying platform (1) comprises: A seat plate (11) is fixedly mounted on the top of the translation drive member (5), and an arc-shaped through hole is formed through the top of the seat plate (11) on one side close to the auxiliary support assembly (2); An ear plate (12) is fixedly mounted on the bottom of the seat plate (11) and is also located close to a side of the leg exercise assembly (4); The intermediate wheel (13) is rotatably mounted on one side of the ear plate (12).

3. A medical nursing device for cardiovascular disease rehabilitation according to claim 2, characterized in that: The auxiliary support assembly (2) comprises: Two back bearing columns (21) are symmetrically fixedly mounted on one side of the top of the seat plate (11); A bearing column sliding sleeve (22) is slidably mounted on the lower end of the back bearing column (21), and a rotating shaft sleeve (26) is fixedly mounted on the outer side of the bearing column sliding sleeve (22); A bearing column fixing sleeve (221) is fixedly mounted on the other end of the back bearing column (21), and a rotating shaft sleeve (26) is fixedly mounted on the outer side of the bearing column fixing sleeve (221); A plurality of rotating shafts (210) are rotatably mounted on the inner side of the rotating shaft sleeve (26) in a one-to-one correspondence; A plurality of massage columns (23) rotatably mounted on the outside of the rotating shaft (210); A plurality of rubber blocks (24) are distributed in a circular array and fixedly mounted on the outside of the massage column (23); A middle bearing column (25) is fixedly mounted on the top of the seat plate (11) and its outer side is rotatably connected to the outer side of the rotating shaft (210); A fixed pulley (27) is rotatably mounted on the outside of the rotating shaft (210) and is located between the upper massage column (23) and the rotating shaft sleeve (26); A movable pulley (28) is rotatably mounted on the outside of the rotating shaft (210) and is located below the fixed pulley (27); A traction rope (29) has one end fixedly mounted on the outside of the movable pulley (28), and its outside is looped around the outside of the fixed pulley (27), passes through the arc-shaped through hole provided in the seat plate (11), passes through the top of the intermediate wheel (13), and extends to one side of the leg exercise assembly (4), and the outside of the traction rope (29) is slidably connected to the inside of the arc-shaped through hole.

4. A medical nursing device for cardiovascular disease rehabilitation according to claim 3, characterized in that: The leg exercise component (4) comprises: A support plate (41) is fixedly mounted on the bottom of the seat plate (11) and is located on a side away from the auxiliary support assembly (2); A connecting rod (42) is rotatably mounted on one side of the supporting plate (41); A movable shaft (43) is sleeved on the outside of the connecting rod (42), and the inner side of the movable shaft is slidably connected to the outer side of the connecting rod (42); A rotary adjustment sleeve (44) is sleeved on the bottom end of the movable shaft (43), and the inner side of the rotary adjustment sleeve is rotatably connected to the outer side of the movable shaft (43); A foot pedal (45) is rotatably mounted on one side of the rotary adjustment sleeve (44); A tension spring (46) has one end fixedly mounted on one side of the connecting rod (42) and the other end fixedly mounted on the bottom of the inner cavity of the rotating adjustment sleeve (44).

5. A medical nursing device for cardiovascular disease rehabilitation according to claim 3, characterized in that: The backrest assembly (7) comprises: Two backrest pillars (71) are fixedly mounted on one side of the top of the seat plate (11) close to the back bearing pillar (21); The backrest cushion (72) is fixedly installed between the two backrest pillars (71).

6. A medical nursing device for cardiovascular disease rehabilitation according to claim 1, characterized in that: The armrest (8) is fixedly mounted on the top of the seat plate (11), and is located between the back bearing column (21) and the wrist adjustment component (3).

7. A medical nursing device for cardiovascular disease rehabilitation according to claim 2, characterized in that: The wrist adjustment component (3) comprises: A protective cover (31) fixedly mounted on the top of the seat plate (11); A support frame (34) is fixedly mounted on the top of the seat plate (11) and is located at the bottom of the inner cavity of the protective sleeve (31); A cross shaft (35), whose two ends away from each other are rotatably mounted on the top of the support frame (34), and the two adjacent ends of the cross shaft (35) are respectively fixedly mounted with an adjusting tooth 1 (351) and an adjusting tooth 2 (352); A movable frame (33) is rotatably mounted on the other two ends of the cross shaft (35); A crank (32) is fixedly mounted on the top of the movable frame (33), and the crank (32) penetrates the protective cover (31) and extends to the outside of the protective cover (31); A limiting frame (36) is fixedly mounted on one side of the supporting frame (34); The second limiting frame (37) is fixedly mounted on one side of the movable frame (33).

8. A medical nursing device for cardiovascular disease rehabilitation according to claim 7, characterized in that: The wrist adjustment component (3) further comprises: Cylinder 1 (38), which is fixedly mounted on the support frame (34) and located at the bottom of one side of the limiting frame 1 (36); A connecting shaft (39) is fixedly mounted on the output end of a cylinder (38) via a coupling, a rack (391) is fixedly mounted on the top of the outer side of the connecting shaft (39), the outer side of the rack (391) is meshedly connected with the outer side of an adjusting tooth (351), and the outer side of the connecting shaft (39) is slidably connected with one side of a limiting frame (36); The second cylinder (311) is fixedly mounted on the top of the movable frame (33) near one side of the second limiting frame (37); The second connecting shaft (310) is fixedly mounted on the output end of the second cylinder (311) through a coupling, and the outer side of the second connecting shaft (310) is slidably connected to one side of the second limiting frame (37), and the bottom end of the second connecting shaft (310) is fixedly mounted with a second rack (3101), and the outer side of the second rack (3101) is meshedly connected with the outer side of the second adjusting tooth (352).

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