Awakening Consciousness and Limb Exercise Equipment for Patients with Disorders of Consciousness and Its Usage Method

Abstract

The present invention belongs to the field of medical devices, especially an apparatus for awakening consciousness and limb exercise for patients with disorders of consciousness. Aiming at the problems of the existing devices being too complex and cumbersome, inconvenient for overall use and maintenance, having a high cost, requiring the movement of patients which may cause secondary injury to the patients, having a large movement amplitude and being unsuitable for patients who are just starting to recover, the following solution is now proposed. It includes a support mechanism, and the support mechanism includes a main board, two auxiliary boards, four legs and two fixing plates. All four legs are fixedly connected to the bottom of the main board. In the present invention, the position of the patient's legs can be adjusted by the first driving mechanism, the posture of the patient's hands can be adjusted by the second driving mechanism, at the same time, the power can be provided to the device by the control mechanism, the patient's arms and legs can be placed by the placement component, and the position of the patient's legs can be adjusted by the support mechanism to avoid the patient's feet being squeezed.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to a device for awakening consciousness and limb exercise for patients with disorders of consciousness and its usage method. Background Art

[0002] Consciousness refers to an individual's confirmation of the external environment, their own condition, and the connection between them. Consciousness activities include arousal and conscious content. In the treatment process of modern medicine, some patients will have different levels of disorders of consciousness. For the treatment of patients with disorders of consciousness, a combination of drug treatment and consciousness awakening treatment is usually used to rescue the patients. Therefore, a device for awakening consciousness and limb exercise for patients with traumatic brain injury-induced disorders of consciousness is needed to help medical staff awaken the consciousness of patients.

[0003] The invention with the publication number CN114432094A proposes a device for awakening consciousness and limb exercise for patients with traumatic brain injury-induced disorders of consciousness, which effectively achieves the purpose of multi-position awakening exercise for patients. It includes a support plate. There is a support frame below the support plate, a fixing plate below the support plate, a back plate on the upper side of the support plate, a buttock plate on the lower side of the back plate, a first leg plate below the buttock plate, a second leg plate below the first leg plate, a connecting block on the right side of the buttock plate, an exercise frame below the support frame, a second physiotherapy plate below the exercise frame, and a walking assistance plate on the second leg plate. The structure of the present invention is novel and ingenious. Through this design, the purpose of adapting to different types of hospital beds is effectively increased, the purpose of protecting the privacy of patients is achieved, the function of awakening the consciousness of patients by sound is increased, the purpose of passive training for the patient's knee joints and ankle joints is realized, and the function of exercising the legs to different degrees is achieved.

[0004] The above-mentioned device for awakening consciousness and limb exercise for patients with disorders of consciousness has the following defects when in use:

[0005] 1. The device is too complex and cumbersome, inconvenient for overall use and maintenance, and has a high cost;

[0006] 2. It is necessary to move the patient. Even with a protective device, there is still a possibility of falling, which may cause secondary injury to the patient;

[0007] 3. The movement amplitude is large, not suitable for patients who are just starting to recover, and inconvenient to use.

[0008] In view of the above problems, the present invention document proposes a device for awakening consciousness and limb exercise for patients with disorders of consciousness and its usage method. Summary of the Invention

[0009] The present invention provides a device for awakening consciousness and limb exercise for patients with disorders of consciousness and a method of using the same, which solves the drawbacks in the prior art that the device is too complex and cumbersome, the overall use and maintenance are inconvenient, the cost is relatively high, the patient needs to be moved, and even with a protective device, there is still a possibility of falling, which may cause secondary injury to the patient, and the movement amplitude is relatively large, making it unsuitable for patients who are just starting to recover.

[0010] The present invention provides the following technical solutions:

[0011] A device for awakening consciousness and limb exercise for patients with disorders of consciousness, comprising a support mechanism, the support mechanism includes a main board, two auxiliary boards, four legs and two fixing plates, the four legs are all fixedly connected to the bottom of the main board, the two auxiliary boards are both slidably connected to one side of the main board, and the fixing plates are fixedly connected to the top of the main board;

[0012] Four placing mechanisms, the four placing mechanisms are respectively arranged on the top of the main board and the auxiliary boards and are used for placing hands and feet;

[0013] Two groups of first driving mechanisms, the two groups of first driving mechanisms are respectively arranged on one side of the two auxiliary boards and are used for driving the auxiliary boards to move horizontally;

[0014] Two groups of control mechanisms, the two groups of control mechanisms are respectively arranged on both sides of the main board and are used for providing power;

[0015] Two groups of second driving mechanisms, the two groups of second driving mechanisms are respectively arranged on both sides of the main board and are used for driving the patient's hand movement.

[0016] In a possible design, the support mechanism further includes a rotating rod and a torsion spring, the rotating rod is rotatably connected to the top of the auxiliary board, and one end of the torsion spring is fixedly connected to the top of the auxiliary board, for adjusting the position of the patient's leg.

[0017] In a possible design, the placing mechanism includes a U-shaped plate and two arc-shaped bands, the two arc-shaped bands are both fixedly connected to the top of the U-shaped plate, two of the U-shaped plates are fixedly connected to the top of the rotating rod, the other end of the torsion spring is fixedly connected to the bottom of the U-shaped plate, the torsion spring is sleeved on the rotating rod, and the other two U-shaped plates are respectively slidably connected to one side of the fixing plate, for placing the patient's arm and leg.

[0018] In a possible design, the first driving mechanism includes a first rack, a cross plate, a first spur gear, a first rotating shaft and a first bevel gear, the cross plate is fixedly connected to one side of the main board, the first rotating shaft rotatably penetrates through the inside of the cross plate, the first bevel gear and the first spur gear are respectively fixedly connected to both ends of the first rotating shaft, the first rack is fixedly connected to one side of the auxiliary board and meshes with the first spur gear, for adjusting the position of the patient's leg.

[0019] In a possible design, the control mechanism includes a servo motor, a rectangular groove, a second spur gear, a second rotating shaft, and a second bevel gear. Both of the two rectangular grooves are opened at the bottom of the main board. The servo motor is fixedly connected to the inner wall of one side of the rectangular groove. The second rotating shaft is fixedly connected to the output shaft of the servo motor. The second spur gear is fixedly sleeved on the outer wall of the second rotating shaft. The second bevel gear is fixedly sleeved at one end of the second rotating shaft and meshes with the first bevel gear, which is used to provide power for the device.

[0020] In a possible design, the second driving mechanism includes a second rack, an L-shaped plate, a sliding plate, a first connecting seat, a rotating plate, and a second connecting seat. The L-shaped plate is fixedly connected to one side of the main board. The sliding plate is slidably connected to the top of the L-shaped plate. The second rack is fixedly connected to one end of the sliding plate and meshes with the second spur gear. The first connecting seat is fixedly connected to the top of the sliding plate. The second connecting seat is slidably connected to one side of the fixing plate and fixedly connected to the bottom of the U-shaped plate. The rotating plate is rotatably connected between the second connecting seat and the first connecting seat, which is used to adjust the position of the patient's arm.

[0021] In a possible design, the support mechanism further includes a plurality of guardrails, and the plurality of guardrails are respectively fixedly connected to the tops of the auxiliary board and the main board, which is used to achieve the protection function.

[0022] In a possible design, one ends of the two arc-shaped bands are respectively fixedly connected with a mating male buckle and female buckle, which is convenient for fixing the patient's hands and legs.

[0023] The using method of the device for awakening consciousness and limb exercise for patients with disturbance of consciousness specifically includes the following steps:

[0024] S1. The patient lies on the main board and can be used as a normal hospital bed usually. When exercise is needed, the patient's hands and feet are respectively placed on the four U-shaped plates, and the patient's hands and feet are fixed by the two arc-shaped bands to prevent the hands and feet from falling off easily. Since the movement range of the hands and feet is not large, the space inside the U-shaped plate can facilitate the small-range movement of the patient's hands and feet inside without getting stuck.

[0025] S2. Start the servo motor. The output shaft of the servo motor drives the second rotating shaft to rotate. The second rotating shaft drives the second spur gear and the second bevel gear to rotate. The second spur gear drives the second rack to move horizontally. The second rack drives the sliding plate to move horizontally. The sliding plate drives the first connecting seat to move horizontally. The first connecting seat drives the rotating plate to rotate. The rotating plate drives the second connecting seat and the U-shaped plate to move vertically upward, thereby exercising the arm.

[0026] S3. Meanwhile, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the first rotating shaft to rotate, the first rotating shaft drives the first spur gear to rotate, the first spur gear drives the first rack to move horizontally, the first rack drives the first rotating shaft to move horizontally, the first rotating shaft drives the patient's leg to move, and at the same time, the U-shaped plate drives the rotating rod to rotate and twist the torsion spring. At this time, the angle of the U-shaped plate can be adjusted to a suitable position to avoid squeezing the patient's feet.

[0027] It should be understood that the above general description and the following detailed description are only exemplary and do not limit the present invention.

[0028] In the present invention, the patient lies on the main board and can be used as a normal hospital bed usually. When exercise is needed, the patient's hands and feet are respectively placed on the four U-shaped plates, and the patient's hands and feet are fixed by two arc-shaped belts to prevent them from falling off easily. Since the movement range of the hands and feet is not large, the space inside the U-shaped plate can facilitate the small-range movement of the patient's hands and feet inside without getting stuck.

[0029] In the present invention, the servo motor is started. The output shaft of the servo motor drives the second rotating shaft to rotate, the second rotating shaft drives the second spur gear and the second bevel gear to rotate, the second spur gear drives the second rack to move horizontally, the second rack drives the sliding plate to move horizontally, the sliding plate drives the first connecting seat to move horizontally, the first connecting seat drives the rotating plate to rotate, and the rotating plate drives the second connecting seat and the U-shaped plate to move vertically upward, thereby exercising the arm.

[0030] In the present invention, meanwhile, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the first rotating shaft to rotate, the first rotating shaft drives the first spur gear to rotate, the first spur gear drives the first rack to move horizontally, the first rack drives the first rotating shaft to move horizontally, the first rotating shaft drives the patient's leg to move, and at the same time, the U-shaped plate drives the rotating rod to rotate and twist the torsion spring. At this time, the angle of the U-shaped plate can be adjusted to a suitable position to avoid squeezing the patient's feet.

[0031] In the present invention, the position of the patient's leg can be adjusted by the first driving mechanism, the posture of the patient's hand can be adjusted by the second driving mechanism, at the same time, power can be provided to the device through the control mechanism, the patient's arm and leg can be placed through the placement component, and the position of the patient's leg can be adjusted by the support mechanism to avoid squeezing the patient's feet, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a three-dimensional structural schematic diagram of the first perspective of the awakening consciousness and limb exercise device for patients with disturbance of consciousness provided by the embodiment of the present invention;

[0033] Figure 2A three-dimensional structural schematic diagram of the second perspective of the device for awakening consciousness and limb exercise for patients with impaired consciousness provided by the embodiments of the present invention;

[0034] Figure 3 A top-view structural schematic diagram of the device for awakening consciousness and limb exercise for patients with impaired consciousness provided by the embodiments of the present invention;

[0035] Figure 4 A structural schematic diagram of the first driving mechanism and the second driving mechanism in the device for awakening consciousness and limb exercise for patients with impaired consciousness provided by the embodiments of the present invention;

[0036] Figure 5 A structural schematic diagram of the second driving mechanism in the device for awakening consciousness and limb exercise for patients with impaired consciousness provided by the embodiments of the present invention;

[0037] Figure 6 A structural schematic diagram of the first driving mechanism and the control mechanism in the device for awakening consciousness and limb exercise for patients with impaired consciousness provided by the embodiments of the present invention;

[0038] Figure 7 A structural schematic diagram of the placement mechanism in the device for awakening consciousness and limb exercise for patients with impaired consciousness provided by the embodiments of the present invention.

[0039] Reference numerals:

[0040] 1. Support mechanism; 101. Main board; 102. Legs; 103. Guardrail; 104. Auxiliary board; 105. Fixed plate; 106. Torsion spring; 107. Rotating rod; 2. Placement mechanism; 201. U-shaped plate; 202. Arc-shaped belt; 3. First driving mechanism; 301. First rack; 302. Cross plate; 303. First spur gear; 304. First rotating shaft; 305. First bevel gear; 4. Control mechanism; 401. Servo motor; 402. Rectangular groove; 403. Second spur gear; 404. Second rotating shaft; 405. Second bevel gear; 5. Second driving mechanism; 501. Second rack; 502. L-shaped plate; 503. Sliding plate; 504. First connecting seat; 505. Rotating plate; 506. Second connecting seat. Detailed implementation manners

[0041] The embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention.

[0042] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly defined and limited, the terms "connection" and "installation" should be understood in a broad sense. For example, "connection" may be a detachable connection or a non-detachable connection; it may be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" may be a direct connection or an indirect connection through an intermediate medium. Among them, "fixing" means that they are connected to each other and the relative positional relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only references to the directions in the drawings. Therefore, the directional terms used are for better and clearer description and understanding of the embodiments of the present invention, 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 thus cannot be understood as a limitation on the embodiments of the present invention.

[0043] In the embodiments of the present invention, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0044] In the embodiments of the present invention, "and / or" is merely a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this article generally represents an "or" relationship between the associated objects before and after.

[0045] The reference to "one embodiment" or "some embodiments" etc. in this specification means that a specific feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present invention. Thus, the statements "in one embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments", etc. that appear in different places in this specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "comprise", "include", "have" and their variants all mean "include but not limited to", unless otherwise specifically emphasized in other ways.

[0046] Embodiment 1

[0047] Refer to Figure 1-7, a device for awakening consciousness and limb exercise for patients with consciousness disorders, including a support mechanism 1. The support mechanism 1 includes a main board 101, two auxiliary boards 104, four legs 102 and two fixing plates 105. The four legs 102 are all fixedly connected to the bottom of the main board 101. The two auxiliary boards 104 are both slidably connected to one side of the main board 101. The fixing plate 105 is fixedly connected to the top of the main board 101. The support mechanism 1 further includes a rotating rod 107 and a torsion spring 106. The rotating rod 107 is rotatably connected to the top of the auxiliary board 104. One end of the torsion spring 106 is fixedly connected to the top of the auxiliary board 104, and is used to adjust the leg position of the patient;

[0048] Four placing mechanisms 2 are respectively arranged on the tops of the main board 101 and the auxiliary board 104 and are used to place hands and feet. The placing mechanism 2 includes a U-shaped plate 201 and two arc-shaped belts 202. The two arc-shaped belts 202 are both fixedly connected to the top of the U-shaped plate 201. Two of the U-shaped plates 201 are fixedly connected to the top of the rotating rod 107. The other end of the torsion spring 106 is fixedly connected to the bottom of the U-shaped plate 201. The torsion spring 106 is sleeved on the rotating rod 107. The other two U-shaped plates 201 are respectively slidably connected to one side of the fixing plate 105 and are used to place the patient's arms and legs;

[0049] Two groups of first driving mechanisms 3 are respectively arranged on one side of the two auxiliary boards 104 and are used to drive the auxiliary boards 104 to move horizontally. The first driving mechanism 3 includes a first rack 301, a cross plate 302, a first spur gear 303, a first rotating shaft 304 and a first bevel gear 305. The cross plate 302 is fixedly connected to one side of the main board 101. The first rotating shaft 304 rotatably penetrates through the inside of the cross plate 302. The first bevel gear 305 and the first spur gear 303 are respectively fixedly connected to both ends of the first rotating shaft 304. The first rack 301 is fixedly connected to one side of the auxiliary board 104 and meshes with the first spur gear 303, and is used to adjust the leg position of the patient;

[0050] Two groups of control mechanisms 4 are respectively arranged on both sides of the main board 101 and are used to provide power. The control mechanism 4 includes a servo motor 401, a rectangular groove 402, a second spur gear 403, a second rotating shaft 404 and a second bevel gear 405. The two rectangular grooves 402 are both opened on the bottom of the main board 101. The servo motor 401 is fixedly connected to the inner wall of one side of the rectangular groove 402. The second rotating shaft 404 is fixedly connected to the output shaft of the servo motor 401. The second spur gear 403 is fixedly sleeved on the outer wall of the second rotating shaft 404. The second bevel gear 405 is fixedly sleeved on one end of the second rotating shaft 404 and meshes with the first bevel gear 305, and is used to provide power for the device;

[0051] Two sets of second driving mechanisms 5 are respectively arranged on both sides of the main board 101 and are used to drive the movement of the patient's hand. The second driving mechanism 5 includes a second rack 501, an L-shaped plate 502, a sliding plate 503, a first connecting seat 504, a rotating plate 505 and a second connecting seat 506. The L-shaped plate 502 is fixedly connected to one side of the main board 101. The sliding plate 503 is slidably connected to the top of the L-shaped plate 502. The second rack 501 is fixedly connected to one end of the sliding plate 503 and meshes with the second spur gear 403. The first connecting seat 504 is fixedly connected to the top of the sliding plate 503. The second connecting seat 506 is slidably connected to one side of the fixed plate 105 and is fixedly connected to the bottom of the U-shaped plate 201. The rotating plate 505 is rotatably connected between the second connecting seat 506 and the first connecting seat 504 and is used to adjust the position of the patient's arm.

[0052] Embodiment 2

[0053] Refer to Figure 1-7 , a consciousness awakening and limb exercise device for patients with disorders of consciousness, including a support mechanism 1. The support mechanism 1 includes a main board 101, two auxiliary boards 104, four legs 102 and two fixed plates 105. The four legs 102 are all fixedly connected to the bottom of the main board 101. The two auxiliary boards 104 are both slidably connected to one side of the main board 101. The fixed plate 105 is fixedly connected to the top of the main board 101. The support mechanism 1 further includes a rotating rod 107 and a torsion spring 106. The rotating rod 107 is rotatably connected to the top of the auxiliary board 104. One end of the torsion spring 106 is fixedly connected to the top of the auxiliary board 104 and is used to adjust the position of the patient's leg. The support mechanism 1 further includes a plurality of guardrails 103, and the plurality of guardrails 103 are respectively fixedly connected to the tops of the auxiliary board 104 and the main board 101 to achieve a protection function;

[0054] Four placing mechanisms 2 are respectively arranged on the tops of the main board 101 and the auxiliary board 104 and are used to place the hands and feet. The placing mechanism 2 includes a U-shaped plate 201 and two arc-shaped belts 202. The two arc-shaped belts 202 are both fixedly connected to the top of the U-shaped plate 201. Two of the U-shaped plates 201 are fixedly connected to the top of the rotating rod 107. The other end of the torsion spring 106 is fixedly connected to the bottom of the U-shaped plate 201. The torsion spring 106 is sleeved on the rotating rod 107. The other two U-shaped plates 201 are respectively slidably connected to one side of the fixed plate 105 and are used to place the patient's arms and legs. One end of each of the two arc-shaped belts 202 is respectively fixedly connected with a mating male buckle and female buckle to facilitate fixing the patient's hands and legs;

[0055] Two sets of first driving mechanisms 3 are respectively arranged on one side of two auxiliary plates 104 and are used to drive the auxiliary plates 104 to move horizontally. The first driving mechanism 3 includes a first rack 301, a cross plate 302, a first spur gear 303, a first rotating shaft 304 and a first bevel gear 305. The cross plate 302 is fixedly connected to one side of the main board 101. The first rotating shaft 304 rotatably penetrates through the inside of the cross plate 302. The first bevel gear 305 and the first spur gear 303 are respectively fixedly connected to both ends of the first rotating shaft 304. The first rack 301 is fixedly connected to one side of the auxiliary plate 104 and meshes with the first spur gear 303, and is used to adjust the position of the patient's leg;

[0056] Two sets of control mechanisms 4 are respectively arranged on both sides of the main board 101 and are used to provide power. The control mechanism 4 includes a servo motor 401, a rectangular groove 402, a second spur gear 403, a second rotating shaft 404, and a second bevel gear 405. The two rectangular grooves 402 are both opened at the bottom of the main board 101. The servo motor 401 is fixedly connected to one inner wall of the rectangular groove 402. The second rotating shaft 404 is fixedly connected to the output shaft of the servo motor 401. The second spur gear 403 is fixedly sleeved on the outer wall of the second rotating shaft 404. The second bevel gear 405 is fixedly sleeved on one end of the second rotating shaft 404 and meshes with the first bevel gear 305, and is used to provide power for the device;

[0057] Two sets of second driving mechanisms 5 are respectively arranged on both sides of the main board 101 and are used to drive the patient's hand to move. The second driving mechanism 5 includes a second rack 501, an L-shaped plate 502, a sliding plate 503, a first connecting seat 504, a rotating plate 505 and a second connecting seat 506. The L-shaped plate 502 is fixedly connected to one side of the main board 101. The sliding plate 503 is slidably connected to the top of the L-shaped plate 502. The second rack 501 is fixedly connected to one end of the sliding plate 503 and meshes with the second spur gear 403. The first connecting seat 504 is fixedly connected to the top of the sliding plate 503. The second connecting seat 506 is slidably connected to one side of the fixing plate 105 and is fixedly connected to the bottom of the U-shaped plate 201. The rotating plate 505 is rotatably connected between the second connecting seat 506 and the first connecting seat 504, and is used to adjust the position of the patient's arm.

[0058] However, as is well known to those skilled in the art, the working principle and wiring method of the servo motor 401 are common knowledge, and they all belong to conventional means or well-known common sense, so they will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0059] The usage method of the device for awakening consciousness and limb exercise for patients with disorders of consciousness specifically includes the following steps:

[0060] S1. The patient lies on the main board 101, which can be used as a normal hospital bed in daily life. When exercise is needed, the patient's hands and feet are respectively placed on the four U-shaped plates 201, and the hands and feet of the patient are fixed by two arc-shaped belts 202 to prevent the hands and feet from falling off easily. Since the movement range of the hands and feet is not large, the space inside the U-shaped plate 201 can facilitate the small-range movement of the patient's hands and feet inside, so as not to get stuck.

[0061] S2. Start the servo motor 401. The output shaft of the servo motor 401 drives the second rotating shaft 404 to rotate. The second rotating shaft 404 drives the second spur gear 403 and the second bevel gear 405 to rotate. The second spur gear 403 drives the second rack 501 to move horizontally. The second rack 501 drives the sliding plate 503 to move horizontally. The sliding plate 503 drives the first connecting seat 504 to move horizontally. The first connecting seat 504 drives the rotating plate 505 to rotate. The rotating plate 505 drives the second connecting seat 506 and the U-shaped plate 201 to move vertically upward, thereby exercising the arm.

[0062] S3. At the same time, the second bevel gear 405 drives the first bevel gear 305 to rotate. The first bevel gear 305 drives the first rotating shaft 304 to rotate. The first rotating shaft 304 drives the first spur gear 303 to rotate. The first spur gear 303 drives the first rack 301 to move horizontally. The first rack 301 drives the first rotating shaft 304 to move horizontally. The first rotating shaft 304 drives the patient's leg to move. At the same time, the U-shaped plate 201 drives the rotating rod 107 to rotate and twist the torsion spring 106 at the same time. At this time, the angle of the U-shaped plate 201 can be adjusted to a suitable position to prevent the patient's foot from being squeezed.

[0063] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention; without conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. An arousal awareness and limb exercise device for patients with disorders of consciousness, characterized in that, Comprising: A support mechanism, which includes a main board, two auxiliary boards, four legs, and two fixing plates. The four legs are all fixedly connected to the bottom of the main board. The two auxiliary boards are both slidably connected to one side of the main board. The fixing plates are fixedly connected to the top of the main board. Four placement mechanisms are respectively arranged on the top of the main board and the auxiliary boards and are used for placing hands and feet. Two groups of first driving mechanisms are respectively arranged on one side of the two auxiliary boards and are used to drive the auxiliary boards to move horizontally. The first driving mechanism includes a first rack, a cross plate, a first spur gear, a first rotating shaft, and a first bevel gear. The cross plate is fixedly connected to one side of the main board. The first rotating shaft rotatably penetrates through the inside of the cross plate. The first bevel gear and the first spur gear are respectively fixedly connected to both ends of the first rotating shaft. The first rack is fixedly connected to one side of the auxiliary board and meshes with the first spur gear. Two groups of control mechanisms are respectively arranged on both sides of the main board and are used to provide power. The control mechanism includes a servo motor, a rectangular groove, a second spur gear, a second rotating shaft, and a second bevel gear. The two rectangular grooves are both opened on the bottom of the main board. The servo motor is fixedly connected to the inner wall of one side of the rectangular groove. The second rotating shaft is fixedly connected to the output shaft of the servo motor. The second spur gear is fixedly sleeved on the outer wall of the second rotating shaft. The second bevel gear is fixedly sleeved on one end of the second rotating shaft and meshes with the first bevel gear. Two groups of second driving mechanisms are respectively arranged on both sides of the main board and are used to drive the patient's hand to move. The second driving mechanism includes a second rack, an L-shaped plate, a sliding plate, a first connecting seat, a rotating plate, and a second connecting seat. The L-shaped plate is fixedly connected to one side of the main board. The sliding plate is slidably connected to the top of the L-shaped plate. The second rack is fixedly connected to one end of the sliding plate and meshes with the second spur gear. The first connecting seat is fixedly connected to the top of the sliding plate. The second connecting seat is slidably connected to one side of the fixing plate and is fixedly connected to the bottom of the U-shaped plate. The rotating plate is rotatably connected between the second connecting seat and the first connecting seat.

2. The arousal awareness and limb exercise device for patients with disturbance of consciousness according to claim 1, characterized in that, The support mechanism further includes a rotating rod and a torsion spring. The rotating rod is rotatably connected to the top of the auxiliary board. One end of the torsion spring is fixedly connected to the top of the auxiliary board.

3. The arousal awareness and limb exercise device for patients with disturbance of consciousness according to claim 2, characterized in that, The placement mechanism includes a U-shaped plate and two arc-shaped belts. The two arc-shaped belts are both fixedly connected to the top of the U-shaped plate. Two of the U-shaped plates are fixedly connected to the top of the rotating rod. The other end of the torsion spring is fixedly connected to the bottom of the U-shaped plate. The torsion spring is sleeved on the rotating rod. The other two U-shaped plates are respectively slidably connected to one side of the fixing plate.

4. The arousal awareness and limb exercise device for patients with disturbance of consciousness according to claim 1, wherein The support mechanism further includes a plurality of guardrails, which are respectively fixedly connected to the top of the auxiliary board and the main board.

5. The arousal awareness and limb exercise device for patients with disturbance of consciousness according to claim 3, characterized in that, One end of each of the two arc-shaped belts is respectively fixedly connected with a mating male buckle and female buckle.

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