Rehabilitation sickbed

Abstract

The utility model discloses a rehabilitation sickbed which comprises a bed body, and the bed body comprises a mounting frame, a bed main body and a limb angle adjusting component. The bed main body comprises a supporting bed plate group, the supporting bed plate group is divided into an upper supporting bed plate group and a lower supporting bed plate group, the lower supporting bed plate group comprises a shank supporting bed plate and a thigh supporting bed plate, and the shank supporting bed plate is hinged to one end of the thigh supporting bed plate; the end, away from the shank supporting bed board, of the thigh supporting bed board is rotationally connected with the upper supporting bed board set or the mounting frame, and the upper supporting bed board set is mounted on the mounting frame. The limb angle adjusting component comprises a lower limb angle adjusting part, the lower limb angle adjusting part comprises a lower limb angle adjusting piece and a connecting piece, the connecting piece is assembled on the mounting frame, the shank supporting bed plate is rotatably connected to the connecting piece, and the lower limb angle adjusting piece is pivotally mounted on the mounting frame; the thigh supporting bed plate or the shank supporting bed plate is connected to the lower limb angle adjusting piece in a driven rotation mode.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a rehabilitation sickbed. BACKGROUND

[0002] The sickbed is one of the basic medical facilities in a hospital and one of the necessary medical devices for inpatients. Patients in the early stage after lower limb surgery do not have the ability to move and can only lie flat on the sickbed. The legs of the patients are lifted by nurses or family members, and then the legs of the patients are swung or bent to train the leg muscles of the patients. In the whole rehabilitation training process, the initiative is taken by nurses or family members, so a large amount of physical strength of the nurses or family members is consumed. CONTENT OF THE UTILITY MODEL

[0003] To solve the above technical problems and achieve at least one advantage of the present application, the present application provides a rehabilitation sickbed, which comprises a bed body, wherein the bed body comprises:

[0004] a mounting frame;

[0005] a bed main body, wherein the bed main body comprises a support bed plate group, the support bed plate group is divided into an upper support bed plate group and a lower support bed plate group, the lower support bed plate group comprises a calf support bed plate and a thigh support bed plate, the calf support bed plate is hinged to one end of the thigh support bed plate, one end of the thigh support bed plate away from the calf support bed plate is rotationally connected with the upper support bed plate group or the mounting frame, and the upper support bed plate group is mounted on the mounting frame.

[0006] a limb angle adjusting member, wherein the limb angle adjusting member comprises a lower limb angle adjusting part, the lower limb angle adjusting part comprises a lower limb angle adjusting piece and a connecting piece, the connecting piece is assembled on the mounting frame, the calf support bed plate is rotationally connected with the connecting piece, the lower limb angle adjusting piece is pivotally mounted on the mounting frame, and the thigh support bed plate or the calf support bed plate is rotationally connected with the lower limb angle adjusting piece, and the lower limb angle adjusting piece drives the thigh support bed plate and the calf support bed plate to rotate.

[0007] According to an embodiment of the present application, the upper support bed plate group comprises a buttock support bed plate and a back support bed plate, the thigh support bed plate is located at one end of the buttock support bed plate, the back support bed plate is pivotally connected to one end of the buttock support bed plate away from the thigh support bed plate, the buttock support bed plate is fixedly mounted on the mounting frame, the limb angle adjusting member further comprises a back angle adjusting piece, the back angle adjusting piece is mounted on the mounting frame and rotationally connected with the back support bed plate, and the back angle adjusting piece drives the back support bed plate to rotate.

[0008] According to an embodiment of the present application, the bed body comprises a protective fence, the protective fence comprises a side fence located on both sides of the bed body, a head fence and a foot fence, the side fence is mounted on the mounting frame or / and the support bed plate group, the head fence is mounted on the end of the back support bed plate away from the hip support bed plate or the mounting frame, and the foot fence is mounted on the mounting frame.

[0009] According to an embodiment of the present application, the rehabilitation sickbed further comprises a support bed base, the mounting frame is rotationally connected to the support bed base, and the rehabilitation sickbed further comprises a posture adjusting mechanism, the posture adjusting mechanism comprises a standing posture adjusting assembly, the standing posture adjusting assembly further comprises a standing posture adjusting piece, the standing posture adjusting piece is rotationally connected to the support bed base, the mounting frame is rotationally connected to the standing posture adjusting piece, and the standing posture adjusting piece is used to drive the mounting frame to rotate in a vertical plane.

[0010] According to an embodiment of the present application, the standing posture adjusting assembly further comprises a first buffer piece, the first buffer piece is telescopically mounted on the support bed base and connected with the mounting frame, and the first buffer piece can slowly retract when pressed.

[0011] According to an embodiment of the present application, the rehabilitation sickbed further comprises a lower limb strength detection assembly, the lower limb strength detection assembly comprises a left lower limb detection piece and a right lower limb detection piece, the left lower limb detection piece and the right lower limb detection piece are both mounted on the foot fence, a patient stands on the foot fence when the bed body is in a standing state, the left lower limb detection piece and the right lower limb detection piece respectively detect the pressure of the left and right feet of the patient on the foot fence, the left lower limb detection piece and the right lower limb detection piece are in communication connection with a controller, and the left lower limb detection piece and the right lower limb detection piece transmit the measured data to the controller.

[0012] According to an embodiment of the present application, the support bed base comprises an upper support base, a lower support base and a connecting part, the upper support base is located above the lower support base, the connecting part is connected with the upper support base and the lower support base, the mounting frame is connected to the upper support base, the lower support base comprises a fixed frame body, two oppositely arranged movable support columns and two pivot shafts, the pivot shafts are mounted on the fixed frame body, the movable support columns are rotationally connected to the fixed frame body about the axes of the pivot shafts in a horizontal plane, the movable support columns are on the same side of the foot fence when the bed body is in a horizontal state, the fixed frame body is on the same side of the head fence, and the two movable support columns are rotationally away from each other at the ends of the movable support columns away from the fixed frame body.

[0013] According to one embodiment of this application, the rehabilitation bed further includes a drive mechanism, the movable support column has a clearance end and a force-applying end, the drive mechanism is installed on the fixed frame and connected to the force-applying end, the clearance end is away from the fixed frame, and the drive mechanism drives the force-applying end to cause the movable support column to rotate about the axis of the pivot in a horizontal plane.

[0014] According to one embodiment of this application, the attitude adjustment mechanism further includes a height adjustment component, the height adjustment component includes a height adjustment member, the mounting component includes an upper mounting member, a lower mounting member, a connecting rod, a deflector, and a connecting shaft, the upper mounting member is connected to the upper support base, the lower mounting member is connected to the fixed frame, both the upper mounting member and the lower mounting member are rotatably connected to the connecting rod, the deflector is fixedly connected to the connecting shaft, the height adjustment member is pivotally mounted to the fixed frame and connected to the deflector, and the height adjustment member drives the deflector to rotate the connecting rod about the axis of the connecting shaft.

[0015] According to one embodiment of this application, both the height adjustment assembly and the mounting component are provided in two sets. The two sets of height adjustment assemblies operate independently, and the two sets of mounting components are spaced apart along the length direction of the upper support. The height adjustment element provided in each of the two height adjustment assemblies is connected to the rotary element provided in the two sets of mounting components. Attached Figure Description

[0016] Figure 1 A diagram illustrating the usage scenario of the rehabilitation bed described in this application is shown.

[0017] Figure 2 A schematic diagram of the structure of the rehabilitation bed described in this application is shown from a standing position.

[0018] Figure 3 A schematic diagram of the structure of the rehabilitation bed described in this application is shown from another perspective in a standing position.

[0019] Figure 4 A schematic diagram of the structure of the rehabilitation bed described in this application in a horizontal position is shown.

[0020] Figure 5 A diagram illustrating a usage scenario of the bed body described in this application is shown.

[0021] Figure 6 It shows Figure 5 The diagram shows a usage scenario after the angles of the lower leg support bed board and the thigh support bed board are adjusted.

[0022] Figure 7 A schematic diagram of the installation of the foot fence and the lower limb strength detection component described in this application is shown.

[0023] Figure 8 A partial structure diagram of the rehabilitation bed is shown.

[0024] Figure 9 A structure diagram of the rehabilitation bed in the Trendelenburg position is shown.

[0025] Figure 10 A structure diagram of the rehabilitation bed in the reverse Trendelenburg position is shown.

[0026] Figure 11 An installation diagram of the movable support column and the load-bearing member is shown. DETAILED DESCRIPTION

[0027] The following description is provided so that others skilled in the art can have the best understanding of the application. The preferred embodiments described in the following description are only examples of the application and are not intended to limit the scope, applicability or configuration of the application in any way. Rather, the following description provides a preferred embodiment of the application along with the appropriate details of how it can be made and used. Many changes can be made to the details of the preferred embodiments without departing from the spirit and scope of the application. Thus, the scope of the application is not to be unduly limited by the preferred embodiments.

[0028] Those skilled in the art will understand that, in the disclosure of the present application, the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms cannot be understood as a limitation of the present application.

[0029] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation of the number.

[0030] Reference Figures 1 to 11 The rehabilitation bed according to a preferred embodiment of the present application will be described in detail below. The rehabilitation bed comprises a bed body 10, the bed body 10 comprising a mounting frame 11, a bed main body 12 and a limb angle adjusting member 13.

[0031] Specifically, the bed body 12 comprises a support bed board set 121. The support bed board set 121 is divided into an upper support bed board set 1211 and a lower support bed board set 1212, wherein the lower support bed board set 1212 comprises a lower leg support bed board 12121 and a thigh support bed board 12122. The lower leg support bed board 12121 is hinged to one end of the thigh support bed board 12122, and the end of the thigh support bed board 12122 away from the lower leg support bed board 12121 is rotationally connected to the upper support bed board set 1211 or the mounting frame 11. The upper support bed board set 1211 is mounted to the mounting frame 11. When a patient lies flat on the bed body 10, the patient's lower leg and foot are positioned corresponding to the lower leg support bed board 12121, the thigh is positioned corresponding to the thigh support bed board 12122, and the hips, back, neck and head are positioned corresponding to the upper support bed board set 1211.

[0032] The limb angle adjusting member 13 comprises a lower limb angle adjusting component 131, which comprises a lower limb angle adjusting piece 1311 and a connecting piece 1312. The connecting piece 1312 is fitted to the mounting frame 11, and the lower leg support bed board 12121 is rotationally connected to the connecting piece 1312. The lower limb angle adjusting piece 1311 is pivotally mounted to the mounting frame 11, and the thigh support bed board 12122 or the lower leg support bed board 12121 is rotationally connected to the lower limb angle adjusting piece 1311. The lower limb angle adjusting piece 1311 drives the thigh support bed board 12122 and the lower leg support bed board 12121 to rotate simultaneously, thereby adjusting the hinged angle between the thigh support bed board 12122 and the lower leg support bed board 12121, so that the degree of bending between the patient's lower leg and thigh is adjusted, and the patient's lower limb posture is adjusted to facilitate the nursing and treatment of the patient by medical staff.

[0033] It is worth mentioning that when the patient's lower limb is injured and it is inconvenient to stand and move, the medical staff can help the patient complete the action of bending the knee by adjusting the angle between the thigh support bed board 12122 and the lower leg support bed board 12121 through the limb angle adjusting member 13, and facilitate the patient to perform relevant rehabilitation training actions in the state of bending the knee.

[0034] In an embodiment, the connecting piece 1312 can be slidingly mounted to the mounting frame 11 along the length direction of the mounting frame 11.

[0035] Specifically, the thigh support bed board 12122 or the lower leg support bed board 12121 is driven by the lower limb angle adjusting member 1311 to lift the end of the thigh support bed board 12122 and the lower leg support bed board 12121 connected thereto relative to the mounting frame 11, the lower leg support bed board 12121 is pivoted relative to the connecting member 1312 while pulling the connecting member 1312 to slide towards the upper support bed board set 1211, and the angle between the thigh support bed board 12122 and the lower leg support bed board 12121 is adjusted so that the angle between the thigh and the lower leg of the patient is adjusted.

[0036] In another embodiment, the connecting member 1312 is rotatably connected to the mounting frame 11.

[0037] Specifically, the thigh support bed board 12122 or the lower leg support bed board 12121 is driven by the lower limb angle adjusting member 1311 to lift the end of the thigh support bed board 12122 and the lower leg support bed board 12121 connected thereto relative to the mounting frame 11, the lower leg support bed board 12121 is pivoted relative to the connecting member 1312 while pulling the connecting member 1312 to slide towards the upper support bed board set 1211, and the angle between the thigh support bed board 12122 and the lower leg support bed board 12121 is adjusted so that the angle between the thigh and the lower leg of the patient is adjusted.

[0038] In an example, the lower limb angle adjusting member 1311 is implemented as a pneumatic cylinder, and the lower limb angle adjusting member 1311 drives the thigh support bed board 12122 and the lower leg support bed board 12121 to rotate simultaneously in an extension and retraction manner.

[0039] Preferably, the upper support bed board set 1211 includes a buttock support bed board 12111 and a back support bed board 12112. The thigh support bed board 12122 is located at one end of the buttock support bed board 12111, and the back support bed board 12112 is pivotally connected to one end of the buttock support bed board 12111 away from the thigh support bed board 12122. The buttock support bed board 12111 is fixedly mounted to the mounting frame 11. When the patient lies on the bed body 12, the buttocks of the patient correspond to the position of the buttock support bed board 12111, and the back, neck and head correspond to the position of the back support bed board 12112.

[0040] As preferred, the limb angle adjusting member 13 further comprises a back angle adjusting member 132. The back angle adjusting member 132 is mounted on the mounting frame 11 and rotatably connected to the back support bed plate 12112. The back angle adjusting member 132 drives the back support bed plate 12112 to rotate, so as to make the back support bed plate 12112 tilt away from the hip support bed plate 12111 relative to the mounting frame 11, to facilitate the patient to sit up.

[0041] As an example, the back angle adjusting member 132 is implemented as a pneumatic cylinder, at this time the back angle adjusting member 132 drives the back support bed plate 12112 to rotate in a telescopic manner.

[0042] Preferably, the bed body 12 further comprises a cushion 122, which is covered on the surface of the support bed plate set 121. The cushion 122 is made of flexible material, to improve the softness and comfort of the rehabilitation sickbed.

[0043] Further, the bed body 10 further comprises a protective fence 14. The protective fence 14 is arranged around the bed body 12, to prevent the patient from rolling out of the bed body 12.

[0044] In particular, the protective fence 14 comprises a side fence 141, a head fence 142 and a foot fence 143, which are arranged on both sides of the bed body 12. The side fence 141 is mounted on the mounting frame 11 or / and the support bed plate set 121. The head fence 142 is mounted on the end of the back support bed plate 12112 away from the hip support bed plate 12111 or the mounting frame 11. The foot fence 143 is mounted on the mounting frame 11.

[0045] Preferably, the side fence 141 is mounted on the mounting frame 11 or / and the support bed plate set 121 in a liftable manner, to facilitate the patient to get on and off the bed body 12.

[0046] Further, the rehabilitation sickbed further comprises a support bed seat 20.

[0047] In an embodiment, the mounting frame 11 is integrally formed with the support bed seat 20.

[0048] Alternatively, the mounting frame 11 is rotatably connected to the support bed seat 20.

[0049] Preferably, the rehabilitation sickbed further comprises a posture adjusting mechanism 30, which comprises a standing posture adjusting assembly 31, and the standing posture adjusting assembly 31 further comprises a standing posture adjusting member 311. The standing posture adjusting member 311 is rotationally connected to the support bed base 20, and the mounting frame 11 is rotationally connected to the standing posture adjusting member 311. The standing posture adjusting member 311 can drive the mounting frame 11 to ascend at the end corresponding to the patient's head and descend at the end corresponding to the patient's feet, so that the whole bed body 10 is converted from a horizontal state to a standing state, thereby adjusting the posture of the bed body 10.

[0050] It can be understood that when the bed body 10 is converted from a horizontal state to a standing state, the patient originally lying on the rehabilitation sickbed can lean on the bed body 12 and stand on the foot fence 143 at this time, so that the patient can directly perform rehabilitation training on the bed body 10 in the standing state without transferring and carrying the patient, thereby avoiding secondary injury to the patient caused by transferring and carrying the patient.

[0051] It is worth mentioning that a plurality of straps are installed on the left and right sides of the bed body 12, and medical staff binds the patient and the bed body 12 through the straps to make the back of the patient adhere to the bed body 12, so as to prevent the patient from falling down due to insufficient lower limb strength in the standing state.

[0052] Preferably, the rotation angle of the mounting frame 11 driven by the standing posture adjusting member 311 is adjustable, that is, the angle between the bed body 10 and the support bed base 20 is adjustable.

[0053] In a preferred embodiment, the included angle between the mounting frame 11 and the support bed base 20 is not more than ninety degrees. In the early stage of the patient's illness, the patient's lower limb strength is weak, and at this time the patient cannot stand on the foot fence 143 without help, so that the standing posture adjusting member 311 drives the mounting frame 11 to rotate to a smaller angle with the support bed base 20, so as to provide a larger support force to the patient by the bed body 12, so as to facilitate the patient to stand on the foot fence 143, which is beneficial to the patient's recovery and facilitates the patient's rehabilitation training. With the improvement of the patient's condition, the patient's lower limb strength gradually increases, and in the subsequent rehabilitation training using the rehabilitation sickbed, the angle between the mounting frame 11 and the support bed base 20 can be increased, so as to reduce the support of the bed body 12 to the patient, so as to facilitate the patient to finally stand on the foot fence 143 for rehabilitation training.

[0054] In an example, the standing posture adjusting member 311 is implemented as a cylinder, and the standing posture adjusting member 311 drives the bed body 10 to rotate in an extension and retraction manner.

[0055] Further, the standing posture adjusting assembly 31 further comprises a first buffer 312, which is telescopically mounted on the support bed base 20 and connected with the mounting frame 11. During the process of transforming the bed body 10 from the horizontal state to the standing state, the first buffer 312 is elongated, and the first buffer 312 can slowly retract under pressure. In this way, in the case of failure of the standing posture adjusting assembly 311, the bed body 10 has a tendency to actively transform to the horizontal state under the action of gravity, and at this time, the bed body 10 slowly transforms from the standing state to the horizontal state under the buffering action of the first buffer 312, thereby avoiding violent collision between the bed body 10 and the support bed base 20, so as to protect the patient and the surrounding people.

[0056] As an example, the first buffer 312 is implemented but not limited to a damping cylinder.

[0057] Further, the rehabilitation sickbed further comprises a lower limb strength detection assembly 40.

[0058] The lower limb strength detection assembly 40 comprises a left lower limb detection assembly 41 and a right lower limb detection assembly 42. The left lower limb detection assembly 41 and the right lower limb detection assembly 42 are both mounted on the foot rail 143, wherein the left lower limb detection assembly 41 corresponds to the position of the left foot of the patient, and the right lower limb detection assembly 42 corresponds to the position of the right foot of the patient. When the bed body 10 is in the standing state, the patient stands on the foot rail 143, and the left lower limb detection assembly 41 and the right lower limb detection assembly 42 respectively detect the pressure of the left and right feet of the patient on the foot rail 143, and the left lower limb detection assembly 41 and the right lower limb detection assembly 42 are in communication connection with the controller. In this way, the left lower limb detection assembly 41 and the right lower limb detection assembly 42 transmit the measured data to the controller, so as to record or / and analyze the recovery degree of the left and right lower limbs of the patient by the controller. In addition, medical staff can adjust the included angle between the bed body 10 and the support bed base 20 according to the recovery degree of the left and right lower limbs of the patient, so as to formulate a rehabilitation training plan suitable for the patient's condition.

[0059] It is worth mentioning that when the patient performs rehabilitation training on the bed body 10 in a standing state, the left lower limb detection piece 41 and the right lower limb detection piece 42 can monitor the pressure exerted by the training actions such as stepping and single-leg standing of the patient on the foot fence 143 in real time, so as to assist the patient and medical staff in rehabilitation training. In order to facilitate understanding, an example is given: when the patient performs single-leg standing training, after the medical staff or rehabilitation training equipment issues a left leg standing instruction to the patient, the patient lifts the right leg and keeps the left leg standing on the foot fence 143, and the right lower limb detection piece 42 and the left lower limb detection piece 41 transmit the measured data to the controller, so as to record the time and strength of the patient's left leg standing, so as to judge the rehabilitation condition of the patient, so as to adjust the subsequent rehabilitation training intensity of the patient.

[0060] In addition, when the patient performs rehabilitation training on the bed body 10 in a standing state, the medical staff or rehabilitation training equipment can control whether the back angle adjusting piece 132 operates and the operating degree according to the patient's condition, so as to adjust the included angle between the back support bed plate 12112 and the hip support bed plate 12111. It can be understood that when the back support bed plate 12112 is bent, the back support bed plate 12112 exerts pressure on the back of the patient, so that the patient's back is bent, and the patient has a weight-bearing feeling during rehabilitation training. The smaller the included angle between the back support bed plate 12112 and the hip support bed plate 12111, the greater the degree of bending of the patient's back, and the heavier the weight-bearing feeling of the patient, thereby meeting the use requirements of patients with different conditions.

[0061] As an example, the left lower limb detection piece 41 and the right lower limb detection piece 42 are both implemented as pressure sensors.

[0062] Further, the support bed base 20 comprises an upper support base 21, a lower support base 22 and a connecting part 23. The upper support base 21 is located above the lower support base 22, and the connecting part 23 is connected with the upper support base 21 and the lower support base 22, wherein the mounting frame 11 is connected to the upper support base 21.

[0063] Preferably, the lower support base 22 comprises a fixed frame body 221, two oppositely arranged movable support columns 222 and two pivot shafts 223. The pivot shafts 223 are mounted to the fixed frame body 221, and the movable support columns 222 are connected to the fixed frame body 221 to rotate around the axis of the pivot shafts 223 in a horizontal plane. The two movable support columns 222 rotate away from each other at the ends of the respective pivot shafts 223, so as to increase the contact area between the lower support base 22 and the ground, thereby improving the stability of the rehabilitation bed.

[0064] In a preferred embodiment, when the bed body 10 is in the horizontal state, the movable support columns 222 are on the same side as the foot guard 143, and the fixed frame body 221 is on the same side as the head guard 142. When the bed body 10 is converted into the standing state, the center of gravity of the rehabilitation bed is raised and offset to the side of the movable support columns 222, at which time the two movable support columns 222 are rotated away from each other at the ends of the fixed frame body 221 to increase the contact area between the lower support seat 22 and the ground, thereby improving the stability of the rehabilitation bed to prevent the bed body 10 from shaking.

[0065] It is worth mentioning that when the bed body 10 is converted from the horizontal state to the standing state, the two movable support columns 222 are rotated away from each other at the ends of the fixed frame body 221, and the two movable support columns 222 avoid space for the end of the bed body 10 corresponding to the patient's feet, so that the end of the bed body 10 corresponding to the patient's feet is located between the two movable support columns 222 and close to the ground, so as to lower the center of gravity of the patient, so that the patient can use the rehabilitation bed safely, thereby improving the safety of the use of the rehabilitation bed.

[0066] Further, the rehabilitation bed further comprises a driving mechanism 50.

[0067] The movable support column 222 has an avoiding end 2221 and a force applying end 2222. The driving mechanism 50 is installed on the fixed frame body 221 and connected with the force applying end 2222, the avoiding end 2221 is away from the fixed frame body 221, the driving mechanism 50 drives the force applying end 2222 to rotate the movable support column 222 around the axis of the pivot shaft 223 in the horizontal plane. When the bed body 10 is converted from the horizontal state to the standing state, the two movable support columns 222 are driven to rotate by the driving mechanism 50, so that the avoiding end 2221 of each of the two movable support columns 222 moves away from each other to avoid space for the bed body 10 to turn over.

[0068] In an example, the driving mechanism 50 is implemented as a pneumatic cylinder.

[0069] Further, the connecting member 23 comprises an upper connecting piece 231, a lower connecting piece 232 and a connecting rod 233. The upper connecting piece 231 is connected with the upper support seat 21, the lower connecting piece 232 is connected with the fixed frame body 221, and the upper connecting piece 231 and the lower connecting piece 232 are rotatably connected with the connecting rod 233, so that the connecting member 23 is folded or unfolded.

[0070] The posture adjusting mechanism 30 further comprises a height adjusting assembly 32. The height adjusting assembly 32 comprises a height adjusting member 321.

[0071] In an embodiment, the height adjusting member 321 is mounted on the fixed frame body 221 and connected to the upper support base 21. The height adjusting member 321 is configured to drive the upper support base 21 to ascend or descend, so that the connecting member 23 is unfolded, thereby adjusting the height of the bed body 10 mounted on the upper support base 21.

[0072] As being deformable, the connecting member 23 further comprises a rotating member 234 and a connecting shaft 235. The connecting shaft 235 is connected to the connecting rod 233. The rotating member 234 is fixedly connected to the connecting shaft 235. The height adjusting member 321 is pivotally mounted on the fixed frame body 221 and connected to the rotating member 234. The height adjusting member 321 drives the rotating member 234 to rotate the connecting rod 233 around the axis of the connecting shaft 235, so that the upper connecting member 231, the lower connecting member 232 and the connecting rod 233 are folded or unfolded, thereby adjusting the height of the upper support base 21. Subsequent embodiments are explained based on this.

[0073] Preferably, both the height adjusting assembly 32 and the connecting member 23 are provided in two sets. The two sets of height adjusting assemblies 32 are independently operable. The two sets of connecting members 23 are arranged along the length direction of the upper support base 21. The height adjusting member 321 of each of the two sets of height adjusting assemblies 32 is connected to the rotating member 234 of the corresponding set of connecting members 23.

[0074] In a preferred embodiment, the two height adjusting members 321 drive the corresponding rotating members 234 to rotate in the same direction, so that the upper connecting member 231, the lower connecting member 232 and the connecting rod 233 on one side are unfolded while the upper connecting member 231, the lower connecting member 232 and the connecting rod 233 on the other side are folded, thereby making the end of the upper support base 21 corresponding to the head of the patient higher or lower than the end corresponding to the feet of the patient, and making the end of the bed body 10 mounted on the upper support base 21 corresponding to the head of the patient higher or lower than the end corresponding to the feet of the patient, thereby adjusting the patient into Trendelenburg position or reverse Trendelenburg position to meet the use requirements of patients with different conditions.

[0075] In an example, the height adjusting member 321 is implemented as a cylinder. The height adjusting member 321 drives the rotating member 234 to rotate in an extendable and retractable manner.

[0076] Further, the height adjustment assembly 32 further comprises a second buffer 322. The second buffer 322 is telescopically mounted on the fixed frame 221 and connected with the upper support base 21. The second buffer 322 can slowly retract when under pressure. In this way, in the event of failure of the height adjustment assembly 321, the upper support base 21 has a tendency to move downward under the force of gravity, and at this time the upper support base 21 slowly resets under the buffering action of the second buffer 322.

[0077] As an example, the second buffer 322 is implemented but not limited to a damping cylinder

[0078] Further, the rehabilitation sickbed further comprises a plurality of rollers 60.

[0079] The rollers 60 are respectively rollingly mounted on the lower support base 22, and the rehabilitation sickbed is moved by rotation of the rollers 60.

[0080] Further, the rehabilitation sickbed further comprises an auxiliary mechanism 70.

[0081] The auxiliary mechanism 70 comprises a suspension frame 71. The suspension frame 71 is mounted on the bed body 10 or the support bed base 20, and the suspension frame 71 has a predetermined height in the vertical direction, and an infusion bottle can be hung on the suspension frame 71 to facilitate infusion of the patient.

[0082] Preferably, the auxiliary mechanism 70 further comprises a load bearing member 72 mounted on the support bed base 20 for detecting the weight of the patient to facilitate the medical staff to understand the health of the patient.

[0083] As an example, the load bearing member 72 is implemented as a weight sensor.

[0084] The present application also provides a method for adjusting the rehabilitation sickbed, comprising the following method:

[0085] (A) The lower limb angle adjustment assembly 1311 drives the thigh support bed plate 12122 and the calf support bed plate 12121 to rotate simultaneously, so that the end connected with the thigh support bed plate 12122 and the calf support bed plate 12121 is raised or flattened relative to the mounting frame 11, and the angle between the thigh support bed plate 12122 and the calf support bed plate 12121 is adjusted.

[0086] (B) The back angle adjustment assembly 132 drives the back angle adjustment assembly 132 to rotate, so that the back support bed plate 12112 is raised or flattened relative to the mounting frame 11 away from the hip support bed plate 12111.

[0087] (C) The standing posture adjusting assembly 31 drives the mounting frame 11 to rotate, so that the standing posture adjusting member 311 can drive the end of the mounting frame 11 corresponding to the patient's head to rise and the end corresponding to the patient's foot to lower, so that the whole bed body 10 is converted from a horizontal state to a standing state.

[0088] (D) The two height adjusting members 321 drive the same direction rotation of the respective connecting turning members 234, so that the upper support seat 21 has one end corresponding to the patient's head higher or lower than the end corresponding to the patient's foot.

[0089] Those skilled in the art should understand that the above description and the embodiments of the present application shown in the drawings are only examples and do not limit the present application. The advantages of the present application have been fully and effectively achieved. The functional and structural principles of the present application have been shown and described in the embodiments, and any modification or change of the embodiments of the present application can be made without departing from the principles.

Claims

1. A rehabilitation bed, characterized in that The rehabilitation bed comprises a bed body, the bed body comprises: a mounting frame; a bed body comprising a support bed plate group, the support bed plate group is divided into an upper support bed plate group and a lower support bed plate group, the lower support bed plate group comprises a calf support bed plate and a thigh support bed plate, the calf support bed plate is hinged to one end of the thigh support bed plate, the end of the thigh support bed plate away from the calf support bed plate is rotationally connected to the upper support bed plate group or the mounting frame, and the upper support bed plate group is mounted to the mounting frame; a limb angle adjusting member, the limb angle adjusting member comprises a lower limb angle adjusting part, the lower limb angle adjusting part comprises a lower limb angle adjusting piece and a connecting piece, the connecting piece is assembled to the mounting frame, and the calf support bed plate is rotationally connected to the connecting piece, the lower limb angle adjusting piece is pivotally mounted to the mounting frame, and the thigh support bed plate or the calf support bed plate is rotationally connected to the lower limb angle adjusting piece, and the lower limb angle adjusting piece drives the thigh support bed plate and the calf support bed plate to rotate.

2. The hospital bed of claim 1, wherein, The rehabilitation bed further comprises a support bed base, the mounting frame is rotationally connected to the support bed base, and the rehabilitation bed further comprises a posture adjusting mechanism, the posture adjusting mechanism comprises a standing posture adjusting assembly, the standing posture adjusting assembly further comprises a standing posture adjusting piece, the standing posture adjusting piece is rotationally connected to the support bed base, the mounting frame is rotationally connected to the standing posture adjusting piece, and the standing posture adjusting piece is used to drive the mounting frame to rotate in a vertical plane.

3. The hospital bed of claim 2, wherein, The upper support bed plate group comprises a hip support bed plate and a back support bed plate, the thigh support bed plate is located at one end of the hip support bed plate, the back support bed plate is pivotally connected to one end of the hip support bed plate away from the thigh support bed plate, the hip support bed plate is fixedly mounted to the mounting frame, the limb angle adjusting member further comprises a back angle adjusting piece, the back angle adjusting piece is mounted to the mounting frame and rotationally connected to the back support bed plate, and the back angle adjusting piece drives the back support bed plate to rotate.

4. The hospital bed of claim 3, wherein, The bed body comprises a protective fence, the protective fence comprises a side fence located on both sides of the bed body, a head fence and a foot fence, the side fence is mounted to the mounting frame or / and the support bed plate group, the head fence is mounted to one end of the back support bed plate away from the hip support bed plate or the mounting frame, and the foot fence is mounted to the mounting frame.

5. The hospital bed of claim 4, wherein, The standing posture adjusting assembly further comprises a first buffer piece, the first buffer piece is telescopically mounted to the support bed base and connected with the mounting frame, and the first buffer piece can slowly retract when pressed.

6. The hospital bed of claim 4 or 5, wherein, The rehabilitation sickbed further comprises a lower limb strength detection assembly, the lower limb strength detection assembly comprises a left lower limb detection member and a right lower limb detection member, the left lower limb detection member and the right lower limb detection member are both installed on the foot fence, when the bed body is in the standing state, the patient stands on the foot fence, the left lower limb detection member and the right lower limb detection member respectively detect the pressure of the left and right feet of the patient on the foot fence, the left lower limb detection member and the right lower limb detection member are in communication connection with the controller, and the left lower limb detection member and the right lower limb detection member transmit the measured data to the controller.

7. The hospital bed of claim 6, wherein, The support bed base comprises an upper support base, a lower support base and a connecting component, the upper support base is located above the lower support base, the connecting component is connected with the upper support base and the lower support base, wherein the mounting frame is connected with the upper support base, the lower support base comprises a fixed frame body, two oppositely arranged movable support columns and two pivot shafts, the pivot shafts are installed on the fixed frame body, the movable support columns are connected with the fixed frame body in a manner that they can rotate around the axes of the pivot shafts in a horizontal plane, when the bed body is in the horizontal state, the movable support columns are on the same side of the foot fence, the fixed frame body is on the same side of the head fence, and the two movable support columns rotate away from each other at the ends thereof which are away from the fixed frame body.

8. The hospital bed of claim 7, wherein, The rehabilitation sickbed further comprises a driving mechanism, the movable support column has an avoiding end and a force applying end, the driving mechanism is installed on the fixed frame body and connected with the force applying end, the avoiding end is away from the fixed frame body, and the driving mechanism drives the movable support column to rotate around the axis of the pivot shaft in a horizontal plane by driving the force applying end.

9. The rehabilitation bed according to claim 8, characterized in that The posture adjusting mechanism further comprises a height adjusting assembly, the height adjusting assembly comprises a height adjusting member, the connecting component comprises an upper connecting member, a lower connecting member, a connecting rod, a rotating member and a connecting shaft, the upper connecting member is connected with the upper support base, the lower connecting member is connected with the fixed frame body, the upper connecting member and the lower connecting member are both rotatably connected with the connecting rod, the rotating member is fixedly connected with the connecting shaft, the height adjusting member is pivotally installed on the fixed frame body and connected with the rotating member, and the height adjusting member drives the rotating member to rotate the connecting rod around the axis of the connecting shaft.

10. The hospital bed of claim 9, wherein, The height adjusting assembly and the connecting component are both provided with two groups, the two groups of height adjusting assemblies independently operate, the two groups of connecting components are arranged in a spaced manner along the length direction of the upper support base, and the height adjusting members of the two groups of height adjusting assemblies are respectively connected with the rotating members of the two groups of connecting components.

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