Rehabilitation bed convenient for adjusting leg lifting angle
By designing control components and cylinders on the rehabilitation bed, the rehabilitation bed is solved to adjust the leg lift angle and leg stress, and the precise adjustment and balanced support of the legs of different patients are achieved, improving the rehabilitation effect.
Patent Information
- Application Number
- CN202322508329.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-09-15
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-09-15
AI Technical Summary
When adjusting the lifting angle of the leg, the existing rehabilitation bed cannot meet the needs of different patients. Especially for patients with inconvenient legs, it is difficult for them to lift their legs by themselves, which affects the recovery progress. Moreover, the feet are easily suspended when assisting the lifting of the legs, resulting in the legs. The excessive force of the part will affect the rehabilitation effect.
A rehabilitation bed consisting of a control assembly and a cylinder is designed. Through the control assembly, the angle of the movable plate and the support plate is accurately adjusted, the position of the patient's legs is adjusted, and the settings of the cylinder and the bearing plate are carried up to avoid the foot. Hang in the air to ensure balanced stress on the legs.
It realizes accurate adjustment of the lifting angle of leg of different patients, ensures the safety of rehabilitation for patients who cannot lift their legs by themselves, reduces the impact of excessive force on the feet, and improves the effectiveness of the use of the rehabilitation bed.
Smart Images
Figure CN222150352U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of rehabilitation beds, and in particular relates to a rehabilitation bed which is convenient for adjusting the leg raising angle. Background Art
[0002] Rehabilitation beds are currently commonly used equipment in hospitals or rehabilitation centers, and play a great role in the patient's rehabilitation process. However, the functions of rehabilitation beds in hospitals are relatively simple at this stage. For example: severe edema of the affected limb after surgery will affect the repair of the injury. Raising the affected limb can effectively reduce swelling. Properly raising the affected limb can eliminate edema. Raising at different angles has different effects on the degree of swelling, blisters, pain, and tenderness of the affected limb. Therefore, clinically, it is necessary to select the angle of elevation based on the patient's condition.
[0003] The comparative patent document publication number is: "CN217697201U A rehabilitation bed that is easy to adjust the leg lifting angle, including a bed body, and also includes a leg lifting structure, the leg lifting structure includes a thigh support plate and a calf support plate, the thigh support plate is a telescopic plate structure, the calf support plate is a double-layer structure composed of a calf bottom plate and a calf top plate, and an angle adjustment structure is provided between the calf bottom plate and the calf top plate; the thigh support plate and the calf bottom plate are rotatably connected by a connecting shaft structure, the side of the thigh support plate away from the calf support plate is rotatably connected to the bed body through a rotating shaft, and the side of the calf bottom plate away from the thigh support plate is slidably connected to the bed body and locked in position by a locking structure. The utility model can The lifting angle can be selected according to the patient's condition, which is convenient for clinical use. On the one hand, the two legs can be raised and adjusted separately; on the other hand, the thighs and calves can be raised and adjusted separately, which is convenient for medical staff to adjust different leg lifting angles for different patients. "The above patent document, but in actual use, there are still the following problems: the existing rehabilitation beds have different needs for each patient, and the conditions of the patients are different. Among them, there are patients with inconvenient legs and cannot move their legs by themselves, which is easy to affect the patient's rehabilitation progress. In addition, when the patient's legs are assisted in lifting, the patient's feet are easily suspended in the air, resulting in excessive force on the patient's legs, affecting the patient's rehabilitation.
[0004] Therefore, there is a need for a rehabilitation bed that is easy to adjust the leg raising angle to solve the problem in the prior art that the patient's legs are subjected to great force when lifting the legs, which affects rehabilitation. Utility Model Content
[0005] The purpose of the utility model is to provide a rehabilitation bed which is convenient for adjusting the leg raising angle, so as to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above object, the utility model provides the following technical solution: a rehabilitation bed that is convenient for adjusting the leg raising angle, comprising a bed body, the bed body also comprising
[0007] The mounting groove is opened on the side wall of one side of the bed body, and a rotating rod a is rotatably connected inside the mounting groove. A movable plate is tightly sleeved on the outer surface of the rotating rod a. A regulating component is arranged on one side of the movable plate, and a support frame is fixed to the side wall of the bottom end of the bed body.
[0008] It should be noted that the control components include
[0009] A center rod, the center rod is rotatably connected to a side wall of one side of the movable plate, a support plate is tightly sleeved on the outer surface of the center rod, a guide groove is provided on one side wall of the bed body, a side wall of the support plate away from the movable plate is rotatably connected to a rotating rod b, the rotating rod b is slidably connected to the inside of the guide groove, and the guide groove is communicated with the mounting groove;
[0010] Mounting sleeves, two mounting sleeves are provided, the two mounting sleeves are symmetrically distributed and fixed on the side walls of the bottom end of the bed body, the two mounting sleeves are internally connected with an operating shaft that rotates together, a spur gear is provided between the operating shaft and the rotating rod a, the two spur gears are meshed and connected with each other, a turntable is fixed to one side wall of one of the mounting sleeves, a connecting plate is fastened and sleeved on the outer surface of the operating shaft, a limiting rod is slidably penetrated through the side wall of one side of the connecting plate, a connecting ring is fixed at one end of the limiting rod, a spring is sleeved on the outer surface of the limiting rod, one end of the spring is fixed to the connecting ring, and the other end of the spring is fixed to the side wall of one side of the connecting plate, a plurality of limiting holes distributed in a circumference are opened on the side wall of one side of the turntable, and the limiting rod is adapted to the limiting hole.
[0011] It is further worth noting that limiting rings are fixed at both ends of the rotating rod b, one side of the limiting ring is slidably connected to one side of the bed, and the diameter of the limiting ring is greater than the diameter of the rotating rod b.
[0012] It should be further explained that two symmetrically distributed massage plates are fixed to the top side wall of the movable plate, and the cross-section of the movable plate is concave.
[0013] As a preferred implementation, the movable plate and the outer side walls of the support plate are both arranged in the form of smooth arc surfaces, and one side of the mounting groove is also arranged in the form of a smooth arc surface.
[0014] As a preferred embodiment, a frame is fixed to the top side wall of the support frame, two symmetrically distributed cylinders are fixed to the top side wall of the frame, a through groove is opened on one side wall of the bed, a supporting plate is slidably connected inside the through groove, and the bottom side wall of the supporting plate is fixed to the output end of the cylinder.
[0015] Compared with the prior art, the utility model provides a rehabilitation bed that is convenient for adjusting the leg raising angle, which has at least the following beneficial effects:
[0016] (1) Through the setting of the regulating component, the angle position of the movable plate and the support plate can be accurately and effectively adjusted, so that the position of the patient's legs can be effectively adjusted, which can effectively solve the problem of the patient's inconvenience in lifting their legs. It has better protection for patients who cannot lift their legs by themselves, and it is convenient for medical staff to adjust different leg lifting angles for different patients.
[0017] (2) Through the setting of the cylinder and the load-bearing plate, the patient's feet can be lifted up and the force on the patient's feet can be borne, preventing the patient's feet from being suspended in the air when the legs are lifted up. This can reduce the situation where the patient's feet are subjected to excessive force and affect the patient's recovery, and provide better protection for the patient's rehabilitation work. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a side view structural schematic diagram of the utility model;
[0020] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of the middle A area;
[0021] Figure 4 It is a schematic diagram of the side section structure of the utility model.
[0022] In the figure: 1. bed body; 2. mounting groove; 3. rotating rod a; 4. movable plate; 5. regulating assembly; 51. center rod; 52. support plate; 53. guide groove; 54. rotating rod b; 55. mounting sleeve; 56. operating shaft; 57. spur gear; 58. turntable; 59. connecting plate; 510. limiting rod; 511. connecting ring; 512. spring; 513. limiting hole; 6. limiting ring; 7. massage plate; 8. frame; 9. cylinder; 10. through groove; 11. bearing plate; 12. support frame. DETAILED DESCRIPTION
[0023] The present invention will be further described below in conjunction with the embodiments.
[0024] See also Figure 1-4 The utility model provides a rehabilitation bed which is convenient for adjusting the leg raising angle, including a bed body 1, the bed body 1 also includes a mounting groove 2, the mounting groove 2 is arranged on a side wall of one side of the bed body 1, a rotating rod a3 is rotatably connected inside the mounting groove 2, a movable plate 4 is fastened and sleeved on the outer surface of the rotating rod a3, a regulating component 5 is arranged on one side of the movable plate 4, and a supporting frame 12 is fixed to the side wall of the bottom end of the bed body 1.
[0025] Further as Figure 1 , Figure 3 and Figure 4As shown, it is worth specifically explaining that the regulating component 5 includes a center rod 51, which is rotatably connected to the side wall of one side of the movable plate 4, and a support plate 52 is tightly sleeved on the outer surface of the center rod 51. A guide groove 53 is provided on one side wall of the bed body 1, and a rotating rod b54 is rotatably connected to the side wall of the support plate 52 away from the movable plate 4. The rotating rod b54 is slidably connected to the inside of the guide groove 53, and the guide groove 53 is connected to the mounting groove 2; a mounting sleeve 55, two mounting sleeves 55 are provided, and the two mounting sleeves 55 are symmetrically distributed and fixed to the side wall of the bottom end of the bed body 1. An operating shaft 56 is rotatably connected inside the two mounting sleeves 55, and a spur gear 57 is provided between the operating shaft 56 and the rotating rod a3. The two spur gears 57 are meshed and connected with each other, and a turntable 58 is fixed to the side wall of one side of one of the mounting sleeves 55. The outer side of the operating shaft 56 A connecting plate 59 is fastened to the surface, and a limiting rod 510 is slidably penetrated through the side wall of one side of the connecting plate 59, and a connecting ring 511 is fixed to one end of the limiting rod 510. A spring 512 is sleeved on the outer surface of the limiting rod 510, and one end of the spring 512 is fixed to the connecting ring 511, and the other end of the spring 512 is fixed to the side wall of one side of the connecting plate 59. A plurality of limiting holes 513 distributed in a circle are provided on the side wall of one side of the turntable 58, and the limiting rod 510 is matched with the limiting holes 513. Through the setting of the regulating component 5, the angular position of the movable plate 4 and the support plate 52 can be accurately and effectively adjusted, so as to effectively adjust the position of the patient's legs, and can effectively solve the problem of the patient's inconvenience in lifting the legs. It has better protection for patients who cannot lift their legs by themselves, and is convenient for medical staff to adjust different leg lifting angles for different patients.
[0026] Further as Figure 2 As shown, it is worth explaining in detail that limiting rings 6 are fixed at both ends of the rotating rod b54, one side of the limiting ring 6 is slidably connected to the side of the bed 1, and the diameter of the limiting ring 6 is greater than the diameter of the rotating rod b54. By setting the limiting ring 6, it is possible to avoid the rotating rod b54 from shaking unstably when the transmission force is applied, and it can also ensure that the rotating rod b54 can always move within the guide groove 53.
[0027] The present invention has the following working process: when the patient's legs need to be lifted, the limiting rod 510 is forced to move by pulling the connecting ring 511, and the spring 512 is in a stretched state until the limiting rod 510 is completely separated from the limiting hole 513, and the operating shaft 56 is synchronously rotated by rotating the connecting plate 59, and the meshing transmission of the spur gear 57 is used to make the rotating rod a3 rotate synchronously, driving the movable plate 4 to turn over synchronously, so that when the movable plate 4 turns over, the center rod 51 is used as a force fulcrum, so that After the support plate 52 is subjected to force, it drives the rotating rod b54 to move along the guide groove 53, so as to achieve the purpose of adjusting the angle between the movable plate 4 and the support plate 52. By releasing the pulling force on the connecting ring 511 and utilizing the elastic effect of the spring 512, the limiting rod 510 rebounds and resets until the limiting rod 510 is engaged with the limiting hole 513, thereby completing the limiting effect on the movable plate 4 and the support plate 52. When it is necessary to lift the patient's foot, the cylinder 9 is driven to make the supporting plate 11 move upward under force, thereby driving the patient's foot to be lifted.
[0028] According to the above working process, it can be known that: through the setting of the regulating component 5, the angular position of the movable plate 4 and the support plate 52 can be accurately and effectively adjusted, so that the position of the patient's legs can be effectively adjusted, and the problem of the patient's inconvenience in lifting the legs can be effectively solved. It has better protection for patients who cannot lift their legs by themselves, and is convenient for medical staff to adjust different leg lifting angles for different patients. Through the setting of the cylinder 9 and the supporting plate 11, the patient's feet can be supported and the force-bearing effect on the patient's feet can be played, preventing the patient's feet from being suspended in the air when the legs are lifted by force, and can reduce the situation where the patient's feet are subjected to excessive force and affect the patient's rehabilitation, which has better protection for the patient's rehabilitation work.
[0029] Further as Figure 2 As shown, it is worth explaining in detail that two symmetrically distributed massage plates 7 are fixed to the top side wall of the movable plate 4, and the cross-section of the movable plate 4 is set in a concave shape. Through the setting of the massage plates 7, it can have a soothing effect on the patient's legs, avoid the patient's legs from feeling uncomfortable when lifting their legs, and reduce the pressure on the patient's legs when they are stressed.
[0030] Further as Figure 1 As shown, it is worth explaining in detail that the outer side walls of the movable plate 4 and the support plate 52 are both smooth arc surfaces, and one side of the mounting groove 2 is both smooth arc surfaces. By setting the support plate 52 and one side of the movable plate 4 as smooth arc surfaces, it is possible to avoid the movable plate 4 and the support plate 52 from getting stuck when being flipped and adjusted.
[0031] Further as Figure 2As shown, it is worth specifically explaining that a frame 8 is fixed to the top side wall of the support frame 12, and two symmetrically distributed cylinders 9 are fixed to the top side wall of the frame 8. A through groove 10 is opened on one side wall of the bed body 1, and a bearing plate 11 is slidably connected inside the through groove 10. The bottom side wall of the bearing plate 11 is fixed to the output end of the cylinder 9. Through the arrangement of the cylinder 9 and the bearing plate 11, the patient's feet can be supported and the force-bearing effect on the patient's feet can be played, preventing the patient's feet from being suspended in the air when the legs are supported by force, and can reduce the situation where the patient's feet are subjected to excessive force and affect the patient's rehabilitation, which has better protection for the patient's rehabilitation work.
[0032] In summary: through the setting of the limiting ring 6, it is possible to avoid the situation where the rotating rod b54 shakes unstably when the transmission force is applied, and it can also ensure that the rotating rod b54 can always move within the guide groove 53. Through the setting of the massage plate 7, it can have a soothing effect on the patient's legs, avoid the patient's legs from feeling uncomfortable when lifting their legs, reduce the pressure on the patient's legs when they are under force, and through the setting of the support plate 52 and one side of the movable plate 4 as a smooth arc surface, it can avoid the movable plate 4 and the support plate 52 from getting stuck when flipping and adjusting.
[0033] The cylinder 9 can be purchased on the market. The cylinder 9 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the specification.
Claims
1. A rehabilitation bed that facilitates adjustment of leg raising angles, comprising a bed body (1), characterized in that: The bed (1) also includes The mounting groove (2) is provided on a side wall of one side of the bed body (1), a rotating rod a (3) is rotatably connected inside the mounting groove (2), a movable plate (4) is tightly sleeved on the outer surface of the rotating rod a (3), a regulating component (5) is provided on one side of the movable plate (4), a support frame (12) is fixed to the side wall of the bottom end of the bed body (1), and the regulating component (5) comprises A center rod (51), the center rod (51) is rotatably connected to a side wall of one side of the movable plate (4), a support plate (52) is tightly sleeved on the outer surface of the center rod (51), a guide groove (53) is provided on a side wall of one side of the bed body (1), a side wall of the support plate (52) away from the movable plate (4) is rotatably connected to a rotation rod b (54), the rotation rod b (54) is slidably connected to the inside of the guide groove (53), and the guide groove (53) is communicated with the mounting groove (2); The mounting sleeves (55) are provided with two mounting sleeves (55), and the two mounting sleeves (55) are symmetrically distributed and fixed to the side wall of the bottom end of the bed body (1). The two mounting sleeves (55) are internally connected to an operating shaft (56) for common rotation. A spur gear (57) is provided between the operating shaft (56) and the rotating rod a (3). The two spur gears (57) are meshed and connected with each other. A rotating disk (58) is fixed to the side wall of one side of the mounting sleeves (55). A connecting plate (59) is fastened to the outer surface of the operating shaft (56). A limiting rod (510) is slidably penetrated through the side wall of one side of the connecting plate (59), a connecting ring (511) is fixed to one end of the limiting rod (510), a spring (512) is sleeved on the outer surface of the limiting rod (510), one end of the spring (512) is fixed to the connecting ring (511), and the other end of the spring (512) is fixed to the side wall of one side of the connecting plate (59), a plurality of limiting holes (513) distributed in a circumference are opened on the side wall of one side of the rotating disk (58), and the limiting rod (510) is adapted to fit the limiting holes (513).
2. A rehabilitation bed that facilitates adjustment of leg raising angle according to claim 1, characterized in that: Restriction rings (6) are fixed to both ends of the rotating rod b (54); one side of the restriction ring (6) is slidably connected to one side of the bed body (1); and the diameter of the restriction ring (6) is greater than the diameter of the rotating rod b (54).
3. A rehabilitation bed that facilitates adjustment of leg raising angle according to claim 2, characterized in that: Two symmetrically distributed massage plates (7) are fixed to the top side wall of the movable plate (4); the cross section of the movable plate (4) is concave in shape.
4. A rehabilitation bed that facilitates adjustment of leg raising angle according to claim 3, characterized in that: The outer side walls of the movable plate (4) and the support plate (52) are both arranged in the form of smooth arc surfaces, and one side of the installation groove (2) is also arranged in the form of a smooth arc surface.
5. A rehabilitation bed that facilitates adjustment of leg raising angle according to claim 4, characterized in that: A frame (8) is fixed to the top side wall of the support frame (12), and two symmetrically distributed cylinders (9) are fixed to the top side wall of the frame (8). A through groove (10) is provided on one side wall of the bed body (1), and a bearing plate (11) is slidably connected inside the through groove (10), and the bottom side wall of the bearing plate (11) is fixed to the output end of the cylinder (9).