Household health care intelligent system

Abstract

The invention relates to an intelligent household health care system. Comprising a bearing plate, supports evenly and fixedly arranged on the bottom face of the bearing plate, a bottom plate arranged on one side of the bottom face of the bearing plate in a sliding mode, supporting plates symmetrically and fixedly arranged on the top face of the bottom plate and located on one side of the bearing plate, and fixing rods fixedly arranged on the tops of the supporting plates. The first containing groove and the second containing groove are symmetrically formed in the side, right facing the bearing plate, of the fixing rod, the power assembly is arranged on the fixing rod, a first telescopic rod is fixedly arranged on the bottom face of the bearing plate, and the end of the first telescopic rod is fixedly connected with the bottom plate. According to the lower limb and ankle exercise device, a patient lies on the bearing plate, the first telescopic rod drives the bottom plate to get close to the patient, the patient stretches the two feet into the first containing groove and the second containing groove correspondingly, the power assembly drives the first containing groove and the second containing groove to make the first containing groove and the second containing groove swing left and right, and the lower limb and ankle exercise is conducted.

Description

Technical Field

[0001] The present invention relates to the field of health care, and particularly to an intelligent home health care system. Background Art

[0002] With the intensification of global aging and the increase in the incidence of chronic diseases (such as stroke, spinal cord injury, Parkinson's disease, etc.), the number of patients with lower limb motor dysfunction has increased sharply. According to statistics, there are about 3.74 million spinal cord injury patients in China at present, and the number of new stroke cases reaches 1.2 million - 1.5 million every year. Among the surviving patients, 75% face the problem of lower limb dysfunction.

[0003] Traditional rehabilitation relies on manual assistance, which has defects such as low efficiency, high cost, and unstable training intensity. Moreover, patients need to travel back and forth to medical institutions for a long time, making it difficult to meet the convenience requirements of home health care. Most traditional lower limb rehabilitation devices are large fixed structures (such as suspended weight - bearing gait training robots), which rely on professional venues and operators and cannot adapt to the home environment. Summary of the Invention

[0004] In view of this, the present invention aims to propose an intelligent home health care system to solve the problems in the prior art.

[0005] To achieve the above - mentioned purpose, the technical solution of the present invention is realized as follows:

[0006] The present invention proposes an intelligent home health care system, which includes a receiving plate, brackets uniformly and fixedly arranged on the bottom surface of the receiving plate, a bottom plate slidably arranged on one side of the bottom surface of the receiving plate, support plates symmetrically and fixedly arranged on the top surface of the bottom plate and located on one side of the receiving plate, a fixing rod fixedly arranged on the top of the support plates, a first storage groove and a second storage groove symmetrically arranged on the side of the fixing rod facing the receiving plate, and a power assembly arranged on the fixing rod. A first telescopic rod is fixedly arranged on the bottom surface of the receiving plate, and the end of the first telescopic rod is fixedly connected to the bottom plate.

[0007] Further, the power assembly includes a first runner, a second runner, and a third runner. The second runner is fixedly connected to the first storage groove and rotatably connected to the fixing rod. The third runner is fixedly connected to the second storage groove and rotatably connected to the fixing rod. A vertical rod is arranged on the fixing rod. The first runner is rotatably connected to the vertical rod, and a fixed first motor is also arranged on the vertical rod. The output end of the first motor is fixedly connected to the first runner;

[0008] The first runner, the second runner, and the third runner are connected by a belt.

[0009] Furthermore, the fixing rod is further provided with an adjustment assembly, which includes a first fixing plate rotatably connected to the second rotating wheel, a second fixing plate rotatably connected to the third rotating wheel, a first extension rod fixedly arranged on the other side of the first fixing plate, and a second extension rod fixedly arranged on the other side of the second fixing plate.

[0010] The first extension rod and the second extension rod are slidably connected to the fixed rod and pass through one side of the fixed rod and are screwed to the screw rod. The two ends of the screw rod are respectively rotatably connected to the first connecting plate and the second connecting plate fixedly arranged on both sides of the fixed rod. The side wall of the second connecting plate is fixedly provided with a second motor, and the output end of the second motor is fixedly connected to the screw rod.

[0011] Furthermore, the thread rotation directions of the screw rod, the first extension rod and the second extension rod threaded connection parts are opposite.

[0012] Furthermore, the vertical rod is slidably connected to the fixed rod, a second telescopic rod is fixedly provided on the bottom plate, and an end of the second telescopic rod is fixedly connected to the bottom surface of the vertical plate.

[0013] Furthermore, a first airbag and a second airbag following the internal contour of the first containing groove and the second containing groove are fixedly provided respectively, and the first airbag and the second airbag are connected to the air pump fixedly provided on the bottom surface of the receiving plate through a first conduit and a second conduit respectively.

[0014] Furthermore, side plates are symmetrically provided on both sides of the receiving plate, and a placement plate is fixedly provided on the opposite side of the side plates, the placement plate is located on the top of the receiving plate, and the side plates are rotatably connected to the receiving plate by rotation, and a slot is provided on the bottom surface of the receiving plate, a third motor is fixed in the slot, and the ends of the rotating shafts on both sides pass through the receiving plate to the slot and are fixedly connected to the output end of the third motor;

[0015] The third motor is a dual-axis motor.

[0016] Furthermore, a blocking block is provided on the top surface of the placement plate, and the blocking block is made of soft material.

[0017] Furthermore, a movable plate is hingedly connected to one side of the top surface of the receiving plate away from the bottom plate, a fourth motor is fixedly provided on the side wall of the receiving plate, and an output shaft of the fourth motor is fixedly connected to the hinge shaft of the movable plate.

[0018] Furthermore, an arc-shaped arc plate is fixedly provided on the top side wall of the receiving plate, the arc opening direction of the arc plate is toward the receiving plate, and a fan is fixedly provided on the receiving plate.

[0019] Compared with the prior art, the present invention has the following advantages:

[0020] In the present invention, the patient lies flat on the receiving plate. The first telescopic rod drives the bottom plate to approach the patient. The patient inserts both feet into the first storage groove and the second storage groove respectively. The power assembly drives the first storage groove and the second storage groove to swing left and right, for exercising the lower limb ankle. The linear drive of the first telescopic rod drives the bottom plate to move smoothly, and pushes the lower limbs of the patient to the optimal training position. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings forming a part of the present invention are used to provide a further understanding of the present invention. The schematic embodiments and descriptions thereof of the present invention are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0022] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 is a schematic diagram of the structures of the first storage groove and the second storage groove of the present invention;

[0024] Figure 3 is a schematic diagram of the structure of the adjusting assembly of the present invention;

[0025] Figure 4 is a schematic diagram of the structure of the power assembly of the present invention;

[0026] Figure 5 is a schematic diagram of the structures of the bottom plate and the air pump of the present invention;

[0027] Figure 6 is a schematic diagram of the structures of the slot and the third motor of the present invention.

[0028] DESCRIPTION OF THE REFERENCE NUMERALS:

[0029] 1, receiving plate; 101, bracket; 2, bottom plate; 201, support plate; 202, fixed rod; 203, first storage groove; 204, second storage groove; 205, first telescopic rod; 3, first runner; 301, second runner; 302, third runner; 303, belt; 304, first motor; 305, vertical rod; 306, second telescopic rod; 4, first fixing piece; 401, second fixing piece; 402, first extension rod; 403, second extension rod; 404, first connecting plate; 405, second connecting plate; 406, second motor; 407, screw; 5, first airbag; 501, second airbag; 502, first conduit; 503, second conduit; 504, air pump; 6, side plate; 601, placing plate; 602, blocking block; 7, rotating shaft; 701, slot; 702, third motor; 8, fourth motor; 801, movable plate; 9, arc plate; 901, fan; 10, control box. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0031] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "back", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0032] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installation", "connection", "connection", and "connector" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in combination with specific situations.

[0033] Next, the present invention will be described in detail with reference to the attached Figures 1 to 6 and in combination with embodiments.

[0034] Overall, the present invention relates to a home care and rehabilitation intelligent system, including a receiving plate 1, brackets 101 uniformly and fixedly arranged on the bottom surface of the receiving plate 1, a bottom plate 2 slidably arranged on one side of the bottom surface of the receiving plate 1, support plates 201 symmetrically and fixedly arranged on the top surface of the bottom plate 2 and located on one side of the receiving plate 1, a fixed rod 202 fixedly arranged on the top of the support plate 201, a first storage groove 203 and a second storage groove 204 symmetrically arranged on the side of the fixed rod 202 facing the receiving plate 1, and a power assembly arranged on the fixed rod 202. A first telescopic rod 205 is fixedly arranged on the bottom surface of the receiving plate 1, and the end of the first telescopic rod 205 is fixedly connected to the bottom plate 2.

[0035] In this embodiment, the patient lies flat on the receiving plate 1. The first telescopic rod 205 drives the bottom plate 2 to approach the patient. The patient puts his feet into the first storage groove 203 and the second storage groove 204 respectively. The power assembly drives the first storage groove 203 and the second storage groove 204 to swing left and right to exercise the lower limb ankle.

[0036] During specific implementation, the linear drive of the first telescopic rod 205 drives the bottom plate 2 to move smoothly, and pushes the lower limbs of the patient to the best training position.

[0037] Among them, as Figure 3 andFigure 4 As shown, the power assembly includes a first runner 3, a second runner 301, and a third runner 302. The second runner 301 is fixedly connected to the first storage tank 203 and rotatably connected to the fixed rod 202. The third runner 302 is fixedly connected to the second storage tank 204 and rotatably connected to the fixed rod 202. A vertical rod 305 is provided on the fixed rod 202. The first runner 3 is rotatably connected to the vertical rod 305. A fixed first motor 304 is also provided on the vertical rod 305. The output end of the first motor 304 is fixedly connected to the first runner 3. The first runner 3, the second runner 301, and the third runner 302 are connected by a belt 303.

[0038] In this embodiment, by driving the three runners with the first motor 304 and transmitting power through the belt 303, the symmetric synchronous swinging of the first storage tank 203 and the second storage tank 204 can be realized. The first runner 3, the second runner 301, and the third runner 302 are in the same plane, and thus configured, the axial space occupation is reduced.

[0039] During specific implementation, the first motor 304 operates to drive the first runner 3 to rotate. The first rotation transmits the power to the second runner 301 and the third runner 302 through the belt 303, thereby driving the first storage tank 203 and the second storage tank 204 to rotate to form the left - right swinging of the ankle.

[0040] In order to enable the first storage tank and the second storage tank 204 to adjust the distance between them to adapt to the foot exercises with different requirements, in this embodiment, as Figures 2 to 4 shown, an adjustment assembly is further provided on the fixed rod 202. The adjustment assembly includes a first fixing piece4 rotatably connected to the second runner 301, a second fixing piece 401 rotatably connected to the third runner 302, a first extension rod 402 fixedly arranged on the other side of the first fixing piece 4, and a second extension rod 403 fixedly arranged on the other side of the second fixing piece 401.

[0041] The first extension rod 402 and the second extension rod 403 are slidably connected to the fixed rod 202 and penetrate through to the side of the fixed rod 202 and are screwed to a screw rod 407. Both ends of the screw rod 407 are respectively rotatably connected to a first connecting plate 404 and a second connecting plate 405 fixedly arranged on both sides of the fixed rod 202. A second motor 406 is fixedly provided on the side wall of the second connecting plate 405. The output end of the second motor 406 is fixedly connected to the screw rod 407.

[0042] In this embodiment, by driving the first extension rod 402 and the second extension rod 403 to slide on the fixed rod 202 with the screw rod 407, the adjustment of the distance between the first storage tank 203 and the second storage tank 204 is realized, adapting to the needs of different patient rehabilitation stages.

[0043] During operation, the second motor 406 is activated, driving the screw 407 to rotate. The left-handed threaded section of the screw 407 moves the first extension rod 402 to the left, while the right-handed threaded section moves the second extension rod 403 to the right, thereby reducing the distance between the first receiving slot 203 and the second receiving slot 204. When the second motor 406 is reversed, the distance between the first receiving slot 203 and the second receiving slot 204 increases. The screw 407 is threadedly connected to the first and second extension rods 402 and 403, providing a self-locking effect to prevent displacement after adjustment.

[0044] It should be further noted that the threads of screw rod 407 rotate in opposite directions to those of the first extension rod 402 and the second extension rod 403. Specifically, the bidirectional thread design of screw rod 407 (symmetrical distribution of left and right thread segments) ensures symmetrical movement of the first extension rod 402 and the second extension rod 403, avoiding trajectory deviation caused by traditional unilateral drive.

[0045] Furthermore, since the position of the first and second receiving slots 203, 204 is adjusted, the tension of the belt 303 will change. To prevent the belt 303 from becoming tight or falling off, in this embodiment, the vertical rod 305 is slidably connected to the fixed rod 202, and a second telescopic rod 306 is fixedly mounted on the base plate 2, with the end of the second telescopic rod 306 fixedly connected to the bottom surface of the vertical plate. In specific implementation, a pressure sensor is installed within the first rotating wheel 3. When the pressure applied by the belt 303 is detected to be too high or too low, the second telescopic rod 306 automatically drives the vertical rod 305 up and down, causing the first rotating wheel 3 to adjust its angular position between the second rotating wheel 301 and the third rotating wheel 302, thereby adjusting the tension of the belt 303.

[0046] As a preference, in order to facilitate the fixing and clamping of the patient's foot, in this embodiment, as Figure 2 and Figure 5 As shown, the first and second air bags 5 and 501 following the internal contours are fixedly provided in the first and second containing grooves 203 and 204, respectively. The first and second air bags 5 and 501 are connected to the air pump 504 fixedly provided on the bottom surface of the receiving plate 1 through the first and second conduits 502 and 503, respectively.

[0047] In this embodiment, the first airbag 5 and the second airbag 501 can be dynamically inflated and deflated by an air pump 504, and can adapt to different arch shapes and swelling levels. The first airbag 5 and the second airbag 501 are preferably made of bionic silicone material.

[0048] Specifically, the airbag has a built-in flexible pressure sensor array to monitor the pressure distribution on the sole of the foot in real time. If the single-point pressure is greater than 40 kPa (the threshold is adjustable), the air pump 504 is triggered to release pressure and reduce the swing amplitude in conjunction.

[0049] For the purpose of facilitating the exercise of the patient's legs, in this embodiment, as Figure 1 and Figure 6 shown, side plates 6 are symmetrically arranged on both sides of the receiving plate 1. On the opposite side of the two side plates 6, a placement plate 601 for placing the patient's legs is fixedly provided. The placement plate 601 is located on the top of the receiving plate 1. The side plates 6 are rotatably connected to the receiving plate 1 through rotation. A slot 701 is opened on the bottom surface of the receiving plate 1. A third motor 702 is fixedly provided in the slot 701. The ends of the two rotating shafts 7 penetrate through the receiving plate 1 to the inside of the slot 701 and are fixedly connected to the output end of the third motor 702; the third motor 702 is a double-shaft motor.

[0050] In this embodiment, the two side plates 6 are synchronously driven by the double-shaft motor to drive the placement plate 601 to rotate, realizing the upward abduction movement of both lower limbs and exercising the patient's hip joint. Specifically, a memory foam cushion layer is covered on the top surface of the placement plate 601, which fits the leg curve, makes the pressure distribution uniform, and reduces the discomfort of the patient during exercise.

[0051] As an implementation manner, an electromyogram sensor (EMG) is provided on the patient's leg. When the patient actively flexes the leg, the third motor 702 outputs reverse resistance. The electromyogram sensor (EMG) collects the quadriceps signal in real time and dynamically adjusts the resistance value. When the abduction angle of the hip joint reaches the preset threshold, the third motor 702 stops operating and locks the side plate 6 to maintain the angle, achieving the effect of resistance training.

[0052] Based on the above settings, a shielding block 602 is provided on the top surface of the placement plate 601, and the shielding block 602 is made of soft material. Specifically, it can prevent the patient's leg from slipping off the placement plate 601.

[0053] As a preferred structure of the present invention, as Figure 1 shown, a movable plate 801 is hinged to one side of the top surface of the receiving plate 1 away from the bottom plate 2. A fourth motor 8 is fixedly provided on the side wall of the receiving plate 1, and the output shaft of the fourth motor 8 is fixedly connected to the hinge shaft of the movable plate 801.

[0054] By driving the angle adjustment of the movable plate 801 through the fourth motor 8, it supports various training postures such as supine, semi-sitting, and sitting, meeting the full-cycle rehabilitation needs from early postoperative bed rest to the transition from sitting to standing during the recovery period.

[0055] In addition, an arc-shaped plate 9 is fixedly provided on the side wall of the top of the receiving plate 1. The arc of the arc-shaped plate 9 opens towards the receiving plate 1, and a fan 901 is fixedly provided on the receiving plate 1.

[0056] In this embodiment, the arc-shaped plate 9 cooperates with the fan 901 to form a circumferential laminar air supply, facilitating the cooling of the patient during exercise and improving the comfort.

[0057] During specific implementation, infrared temperature sensors are respectively arranged on the patient's neck, lumbosacral region, and feet. When the detected local temperature is > 33°C or < 28°C, the rotation speed of the fan 901 is automatically adjusted.

[0058] It should be further noted that, as Figure 1 shown, a control box 10 is fixedly arranged on the receiving plate 1. The control box 10 is communicatively connected to each telescopic rod, sensor, and motor to control them. The control module in the control box 10 is preferably an STM32 chip. The patient can connect to the control box 10 through an external device to control the operation of each component.

[0059] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A home care and rehabilitation intelligent system, characterized in that: It includes a receiving plate (1), brackets (101) uniformly and fixedly arranged on the bottom surface of the receiving plate (1), a bottom plate (2) slidably arranged on one side of the bottom surface of the receiving plate (1), support plates (201) symmetrically and fixedly arranged on the top surface of the bottom plate (2) and located on one side of the receiving plate (1), a fixed rod (202) fixedly arranged on the top of the support plate (201), a first storage groove (203) and a second storage groove (204) symmetrically arranged on the side of the fixed rod (202) facing the receiving plate (1), and a power assembly arranged on the fixed rod (202). A first telescopic rod (205) is fixedly arranged on the bottom surface of the receiving plate (1), and the end of the first telescopic rod (205) is fixedly connected to the bottom plate (2).

2. The home care and rehabilitation intelligent system according to claim 1, characterized in that: The power assembly includes a first runner (3), a second runner (301), and a third runner (302). The second runner (301) is fixedly connected to the first storage groove (203) and rotatably connected to the fixed rod (202). The third runner (302) is fixedly connected to the second storage groove (204) and rotatably connected to the fixed rod (202). A vertical rod (305) is arranged on the fixed rod (202). The first runner (3) is rotatably connected to the vertical rod (305). A first motor (304) is also arranged on the vertical rod (305), and the output end of the first motor (304) is fixedly connected to the first runner (3); The first runner (3), the second runner (301), and the third runner (302) are connected by a belt (303).

3. The home care and rehabilitation intelligent system according to claim 2, characterized in that: An adjustment assembly is further arranged on the fixed rod (202). The adjustment assembly includes a first fixing piece (4) rotatably connected to the second runner (301), a second fixing piece (401) rotatably connected to the third runner (302), a first extension rod (402) fixedly arranged on the other side of the first fixing piece (4), and a second extension rod (403) fixedly arranged on the other side of the second fixing piece (401). The first extension rod (402) and the second extension rod (403) are slidably connected to the fixed rod (202) and penetrate to one side of the fixed rod (202) and are screwed to a screw rod (407). The two ends of the screw rod (407) are respectively rotatably connected to a first connecting plate (404) and a second connecting plate (405) fixedly arranged on both sides of the fixed rod (202). A second motor (406) is fixedly arranged on the side wall of the second connecting plate (405), and the output end of the second motor (406) is fixedly connected to the screw rod (407).

4. The home care and rehabilitation intelligent system according to claim 3, characterized in that: The thread rotation directions of the threaded parts of the screw rod (407) screwed to the first extension rod (402) and the second extension rod (403) are opposite.

5. The intelligent home care and health system according to claim 3, characterized in that: The vertical rod (305) is slidably connected to the fixed rod (202), and a second telescopic rod (306) is fixedly arranged on the bottom plate (2), and the end of the second telescopic rod (306) is fixedly connected to the bottom surface of the vertical plate.

6. The intelligent home care and health system according to claim 1, characterized in that: First air bags (5) and second air bags (501) conforming to the internal contours thereof are respectively fixedly arranged in the first storage tank (203) and the second storage tank (204), and the first air bags (5) and the second air bags (501) are respectively communicated with an air pump (504) fixedly arranged on the bottom surface of the receiving plate (1) through a first conduit (502) and a second conduit (503).

7. The intelligent home care and health system according to claim 1, characterized in that: Side plates (6) are symmetrically arranged on both sides of the receiving plate (1), a placing plate (601) is fixedly arranged on one side of the two side plates (6) facing each other, the placing plate (601) is located on the top of the receiving plate (1), the side plates (6) are rotatably connected to the receiving plate (1) through rotation, a slot (701) is formed in the bottom surface of the receiving plate (1), a third motor (702) is fixedly arranged in the slot (701), and the ends of the two rotating shafts (7) penetrate through the receiving plate (1) to the inside of the slot (701) and are fixedly connected to the output end of the third motor (702); The third motor (702) is a double-shaft motor.

8. The intelligent home care and health system according to claim 1, characterized in that: A shielding block (602) is arranged on the top surface of the placing plate (601), and the shielding block (602) is made of a soft material.

9. The intelligent home care and health system according to claim 1, characterized in that: A movable plate (801) is hinged to one side of the top surface of the receiving plate (1) away from the bottom plate (2), and a fourth motor (8) is fixedly arranged on the side wall of the receiving plate (1), and the output shaft of the fourth motor (8) is fixedly connected to the hinge shaft of the movable plate (801).

10. The intelligent home care and health system according to claim 1, characterized in that: An arc-shaped plate (9) is fixedly arranged on the top side wall of the receiving plate (1), the arc opening direction of the arc-shaped plate (9) faces the receiving plate (1), and a fan (901) is fixedly arranged on the receiving plate (1).

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