Slidable rehabilitation bed

Abstract

The utility model relates to the technical field of rehabilitation instruments, in particular to a slidable rehabilitation bed which comprises a bed body, bed legs are fixedly connected to the four corners of the bottom of the bed body, hollow plates are fixedly connected to the left side and the right side of the bottom of the bed body, fixing rods are fixedly connected to the outer sides of the interiors of the hollow plates, and hollow balls are fixedly connected to the other ends of the fixing rods. The end, away from the fixing rod, of the solid ball is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with an electric telescopic rod, and the other end of the electric telescopic rod is rotationally connected with a rotating shaft. Through design cooperation, a patient can rotate the turnover plate downwards from the legs, rehabilitation training can be conducted on the patient without turning over to get out of the bed, rehabilitation training can be conducted on the patient at the center of the bed body after the turnover plate is turned over completely, and the situation that the patient gets out of the bed after turning over to get out of the bed for rehabilitation training increases the pain of the patient and is difficult to get out of the bed is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation equipment, in particular to a slidable rehabilitation bed. Background Art

[0002] A rehabilitation bed is a medical device specially designed to assist patients in rehabilitation treatment. Rehabilitation beds are usually used by patients in the rehabilitation period, such as patients recovering from surgery, post-traumatic patients, stroke patients, the elderly, etc. The use of these beds helps improve the patient's self-care ability, accelerates the rehabilitation process, and reduces the workload of medical staff;

[0003] When using an existing rehabilitation bed, if the patient needs to get out of bed for rehabilitation training, the patient needs to turn over, sit on the edge of the bed and stand up slowly. For some patients who find it difficult to turn over or get up, a caregiver is required to help the patient get up, which not only increases the pain and suffering of the patient getting up, but also increases the labor intensity of the caregiver. At the same time, when the patient gets out of bed for rehabilitation training, the floor space of the ward will be increased to a certain extent, which is inconvenient for doctors to provide rehabilitation training guidance to patients.

[0004] In order to solve the above problems, a slidable rehabilitation bed is proposed in the present application. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a slidable rehabilitation bed, which can facilitate patients to get out of bed for rehabilitation training.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a slidable rehabilitation bed comprises a bed body, wherein the four corners of the bottom of the bed body are fixedly connected to the bed feet, the left and right sides of the bottom of the bed body are fixedly connected to hollow plates, the outside of the hollow plate is fixedly connected to a fixing rod, the other end of the fixing rod is fixedly connected to a hollow ball, a solid ball is rotatably connected inside the hollow ball, the end of the solid ball away from the fixing rod is fixedly connected to a connecting rod, the other end of the connecting rod is fixedly connected to an electric telescopic rod, the other end of the electric telescopic rod is rotatably connected to a rotating shaft, the inner top of the rotating shaft is rotatably connected to a flip plate, the left and right sides of the rear end surface of the bed body are fixedly connected to a motor, the output end of the motor is fixedly connected to a threaded rod, the outer side of the threaded rod is spirally connected to a moving block, the top of the moving block is fixedly connected to a support rod, the other end of the support rod is fixedly connected to a headboard, and sliding grooves are provided on the left and right sides of the rear side of the top of the bed body.

[0007] As a preferred embodiment of a slidable rehabilitation bed of the utility model, the outer top edge of the connecting rod contacts the inner edge of the hollow ball, the inner end surface of the hollow plate is slidably connected to the outer side of the inner top of the connecting rod, the inner edge of the bed body is rotatably connected to the outer top of the flip plate, the front top of the threaded rod is rotatably connected to the middle of the bed body, the outer side of the moving block is slidably connected to the left and right sides of the rear of the bed body, the outer side of the support rod contacts the upper side of the rear of the bed body, and the bottom end of the headboard contacts the top of the bed body. The patient can rotate the flip plate downward from the legs, so that the patient can perform rehabilitation training without turning over and getting out of bed. This not only avoids the situation where the patient turns over and gets out of bed for rehabilitation training, which increases the patient's pain and makes it difficult for the patient to get out of bed, but also makes it convenient for the doctor to guide the patient to perform rehabilitation training at the bedside.

[0008] As a preferred slidable rehabilitation bed of the utility model, a through groove is opened in the center of the bed body, and the width of the through groove in the center of the bed body is twice the left and right length of the flip plate. The lower inner side of the bed body and the top outer side of the lower side of the flip plate are connected by a fixed shaft, so that the electric telescopic rod can drive the flip plate to rotate, so that the patient can stand up, walk, etc. without getting out of bed.

[0009] As a preferred sliding rehabilitation bed of the utility model, a groove is provided from top to bottom in the middle of the inner end surface of the hollow sphere and the inner end surface of the hollow plate, and the groove width matches the diameter of the longitudinal section of the connecting rod, and the number and distribution positions of the grooves on the inner end surface of the hollow plate match the number and distribution positions of the grooves on the connecting rod, so that when the electric telescopic rod drives the flip plate to rotate, the overall angle of the electric telescopic rod can also change, thereby avoiding the situation where the electric telescopic rod exceeds the angle and cannot extend when pushing and retracting the flip plate.

[0010] As a preferred sliding rehabilitation bed of the utility model, the maximum rotation angle between the output end of the electric telescopic rod and the flip plate through the rotating shaft is ninety degrees, and the rotation direction of the rotating shaft is from the top to the inner and lower side. The total number of the flip plates is eight, and the flip plates are arranged longitudinally in a group of four and divided into two groups on the left and right. The number of the electric telescopic rods and the rotating shaft matches the number of the flip plates. The eight flip plates can be controlled separately and can be rotated in turn from the patient's feet, legs, buttocks, and upper body, respectively, to facilitate the patient to stand without turning over, and at the same time give the patient a buffer rest time.

[0011] As a preferred sliding rehabilitation bed of the utility model, the length of the threaded rod is one half of the total length of the bed, and the threaded rod is penetrated by the output end of the motor and welded and fixed. The motor can rotate forward and reverse, and the sliding headboard can facilitate the patient to stand in the center of the bed through thrust. The sliding headboard has the function of assisting the patient to stand, and the patient can also stand by supporting the top of the headboard.

[0012] As a preferred sliding rehabilitation bed of the utility model, the length of the slide groove opened on the top of the bed body matches the length of the threaded rod, and the width of the slide groove matches the cross-sectional diameter of the support rod. The threaded rod can be driven to rotate by a motor to achieve the purpose of sliding the headboard forward or backward on the bed body.

[0013] The utility model has the following beneficial effects:

[0014] The slidable rehabilitation bed designed by the utility model is designed so that the device can allow the patient to rotate the flip plate downward from the legs, so that the patient can perform rehabilitation training without turning over and getting out of bed. After the flip plate is completely turned over, the patient can perform rehabilitation training at the center of the bed. At the same time, a slidable headboard is arranged on the rear top of the bed, and the sliding headboard can facilitate the patient to stand at the center of the bed by pushing, thereby avoiding the situation in which the patient turns over and gets out of bed for rehabilitation training, which increases the patient's pain and makes it difficult for the patient to get out of bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the longitudinal section and exploded three-dimensional structure of the hollow plate of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the hollow ball explosion of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the transverse section of the bed body of the utility model.

[0020] Legend:

[0021] 1. Bed body; 2. Bed feet; 3. Hollow board; 4. Flip board; 5. Motor; 6. Headboard; 7. Slide; 8. Fixed rod; 9. Hollow ball; 10. Solid ball; 11. Connecting rod; 12. Electric telescopic rod; 13. Rotating shaft; 14. Threaded rod; 15. Moving block; 16. Support rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] like Figure 1-Figure 4 As shown;

[0025] A slidable rehabilitation bed comprises a bed body 1.

[0026] When using an existing rehabilitation bed, if the patient needs to get out of bed for rehabilitation training, the patient needs to turn over, get up, sit on the edge of the bed and stand up slowly. For some patients who have difficulty turning over and getting up, a caregiver is needed to help the patient get up, which not only increases the pain and suffering of the patient getting up, but also increases the labor intensity of the caregiver. At the same time, patients getting out of bed for rehabilitation training will also increase the floor space of the ward to a certain extent, which is inconvenient for doctors to provide rehabilitation training guidance to patients. Combined with actual use, this problem is obviously a real problem that exists and is difficult to solve. In view of this, in order to solve this technical problem, a flip board is added to the present application document.

[0027] According to the above content, in order to facilitate patients to get out of bed for rehabilitation training, it also includes a bed body 1, the bed feet 2 are fixed by bolts at the four corners of the bottom of the bed body 1, the hollow plates 3 are welded on the left and right sides of the bottom of the bed body 1, the fixing rods 8 are welded inside and outside the hollow plates 3, the other end of the fixing rods 8 is welded with a hollow ball 9, the inside of the hollow ball 9 is inserted and rotated by a solid ball 10, the end of the solid ball 10 away from the fixing rod 8 is welded with a connecting rod 11, the other end of the connecting rod 11 is welded with an electric telescopic rod 12, the other end of the electric telescopic rod 12 is provided with a rotating shaft 13, and a flip plate 4 is provided on the top inner side of the rotating shaft 13, the motor 5 is fixed by bolts on the left and right sides of the rear end surface of the bed body 1, and the output end of the motor 5 passes through the inside of the threaded rod 14 and is welded and fixed The outer side of the threaded rod 14 passes through the interior of the moving block 15 and is spirally connected with the internal thread inside the moving block 15. The support rod 16 is welded to the top of the moving block 15, and the other end of the support rod 16 is welded to the headboard 6. Slide grooves 7 are opened on the left and right sides of the top rear of the bed body 1. The outer top edge of the connecting rod 11 contacts the inner edge of the hollow ball 9. The inner end surface of the hollow plate 3 is slidably connected to the outer side of the inner top of the connecting rod 11. The inner edge of the bed body 1 is rotatably connected to the outer top of the flip plate 4. The front top of the threaded rod 14 is rotatably connected to the middle of the inside of the bed body 1. The outer side of the moving block 15 is slidably connected to the left and right sides of the inside and rear of the bed body 1. The outer side of the support rod 16 contacts the upper side of the inside and rear of the bed body 1, and the bottom end of the headboard 6 contacts the top of the bed body 1.

[0028] In this embodiment, the patient can rotate the flip plate 4 downward from the legs, so that the patient can perform rehabilitation training without turning over and getting out of bed. This not only avoids the situation where the patient's pain increases and it is difficult for the patient to get out of bed when turning over and getting out of bed for rehabilitation training, but also makes it convenient for the doctor to guide the patient to perform rehabilitation training at the bedside.

[0029] In an optional embodiment: a through slot is opened in the center of the bed body 1, and the width of the through slot in the center of the bed body 1 is twice the length of the left and right flip plate 4, and the lower inner side of the bed body 1 and the outer top of the lower side of the flip plate 4 are connected by a fixed shaft.

[0030] In this embodiment, the electric telescopic rod 12 can drive the flip plate 4 to rotate, so that the patient can stand up, walk, etc. without getting out of bed.

[0031] In an optional embodiment: a groove is opened from top to bottom in the middle of the inner end surface of the hollow ball 9 and the inner end surface of the hollow plate 3, and the groove width matches the longitudinal section diameter of the connecting rod 11, and the number and distribution positions of the grooves on the inner end surface of the hollow plate 3 match the number and distribution positions of the grooves on the connecting rod 11.

[0032] In this embodiment, when the electric telescopic rod 12 drives the flip plate 4 to rotate, the overall angle of the electric telescopic rod 12 can also change, so as to avoid the situation where the electric telescopic rod 12 exceeds the angle and cannot extend when pushing and retracting the flip plate 4.

[0033] In an optional embodiment: the maximum rotation angle between the output end of the electric telescopic rod 12 and the flip plate 4 through the rotating shaft 13 is ninety degrees, and the rotation direction of the rotating shaft 13 is from the top to the inner and lower side. The total number of flip plates 4 is eight, and the flip plates 4 are arranged longitudinally in groups of four and divided into two groups on the left and right. The number of electric telescopic rods 12 and the rotating shaft 13 matches the number of flip plates 4.

[0034] In this embodiment, the eight flip plates 4 can be controlled separately, and can be rotated in sequence from the patient's feet, legs, buttocks, and upper body, so that the patient can stand without turning over, and at the same time give the patient a buffer rest time.

[0035] In an optional embodiment, the length of the threaded rod 14 is half of the total length of the bed body 1 , and the threaded rod 14 is penetrated by the output end of the motor 5 and fixed by welding, and the motor 5 can rotate forward and reverse.

[0036] In this embodiment, the sliding headboard 6 can facilitate the patient to stand at the center of the bed body 1 by pushing. The sliding headboard 6 has the function of assisting the patient to stand, and the patient can also stand by supporting the top of the headboard 6.

[0037] In an optional embodiment, the length of the slide groove 7 opened on the top of the bed body 1 matches the length of the threaded rod 14 , and the width of the slide groove 7 matches the cross-sectional diameter of the support rod 16 .

[0038] In this embodiment, the motor 5 can drive the threaded rod 14 to rotate, so that the headboard 6 can slide forward or backward on the bed body 1.

[0039] The working principle and use process of the utility model are as follows: when in use, the patient lies flat on the bed body 1. If the patient needs to perform rehabilitation training and it is difficult for the patient to get out of bed, the patient is informed to adjust his posture, and then the electric telescopic rod 12 near the front side of the bed body 1 is first started, and the electric telescopic rod 12 inside the hollow plate 3 drives the flip plate 4 through the rotating shaft 13, and rotates downward with the inner side of the bed body 1 as the base point. At this time, the connecting rod 11 at the tail end of the electric telescopic rod 12 drives the solid ball 10 to rotate downward in the hollow ball 9. At this time, after the flip plate 4 at the patient's feet rotates downward by ninety degrees, the electric telescopic rod 12 is stopped at this position, and the patient's feet are suspended in the air, and the electric telescopic rod 12 in the open position is opened. The operation sequence of the flip plate 4 of the patient's legs is the same as above. Until the patient's legs are at ninety degrees with the body, the accompanying personnel can appropriately turn on the motor 5, and the threaded rod 14 at the output end of the motor 5 begins to rotate. The moving block 15 outside the threaded rod 14 drives the headboard 6 to move from the back of the bed 1 to the front through the support rod 16. At this time, the patient can support the headboard 6 to stand up slowly. When standing completely, all the unretracted electric telescopic rods 12 in the hollow plate 3 can be started to retract, so that the inner middle of the bed 1 is fully opened, and the patient can perform rehabilitation training in the inner middle of the bed 1. If the patient needs to rest, the above operation can be reversed.

[0040] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A slidable rehabilitation bed, comprising a bed body (1), characterized in that: The four corners of the bottom of the bed body (1) are fixedly connected to bed feet (2); the left and right sides of the bottom of the bed body (1) are fixedly connected to hollow plates (3); the inner and outer sides of the hollow plates (3) are fixedly connected to fixed rods (8); the other end of the fixed rod (8) is fixedly connected to a hollow ball (9); the hollow ball (9) is rotatably connected to a solid ball (10); the end of the solid ball (10) away from the fixed rod (8) is fixedly connected to a connecting rod (11); the other end of the connecting rod (11) is fixedly connected to an electric telescopic rod (12); the electric telescopic rod ( 12) is rotatably connected to a rotating shaft (13) at the other end, the inner top end of the rotating shaft (13) is rotatably connected to a flip plate (4), the left and right sides of the rear end surface of the bed body (1) are fixedly connected to motors (5), the output end of the motor (5) is fixedly connected to a threaded rod (14), the outer side of the threaded rod (14) is spirally connected to a moving block (15), the top of the moving block (15) is fixedly connected to a support rod (16), the other end of the support rod (16) is fixedly connected to a headboard (6), and sliding grooves (7) are provided on the left and right sides of the rear of the top of the bed body (1).

2. A slidable rehabilitation bed according to claim 1, characterized in that: The outer top edge of the connecting rod (11) contacts the inner edge of the hollow ball (9); the inner end surface of the hollow plate (3) is slidably connected to the outer side of the inner top of the connecting rod (11); the inner edge of the bed body (1) is rotationally connected to the outer top of the flip plate (4); the front top of the threaded rod (14) is rotationally connected to the middle of the bed body (1); the outer side of the moving block (15) is slidably connected to the left and right sides of the rear of the bed body (1); the outer side of the support rod (16) contacts the upper side of the rear of the bed body (1); and the bottom end of the headboard (6) contacts the top of the bed body (1).

3. The slidable rehabilitation bed according to claim 1, characterized in that: A through slot is provided at the center of the bed body (1), and the width of the through slot at the center of the bed body (1) is twice the length of the left and right sides of the flip plate (4). The lower inner side of the bed body (1) and the upper outer side of the lower side of the flip plate (4) are connected via a fixed shaft.

4. The slidable rehabilitation bed according to claim 1, characterized in that: A groove extending from top to bottom is provided in the middle of the inner end surface of the hollow ball (9) and the inner end surface of the hollow plate (3), and the groove width matches the diameter of the longitudinal section of the connecting rod (11). The number and distribution positions of the grooves on the inner end surface of the hollow plate (3) match the number and distribution positions of the grooves on the connecting rod (11).

5. The slidable rehabilitation bed according to claim 1, characterized in that: The maximum rotation angle between the output end of the electric telescopic rod (12) and the flip plate (4) through the rotating shaft (13) is ninety degrees, and the rotation direction of the rotating shaft (13) is from the top to the inner side and lower side. The total number of the flip plates (4) is eight, and the flip plates (4) are arranged in a group of four in the longitudinal direction and are divided into two groups on the left and right. The number of the electric telescopic rods (12) and the rotating shaft (13) matches the number of the flip plates (4).

6. The slidable rehabilitation bed according to claim 1, characterized in that: The length of the threaded rod (14) is half of the total length of the bed body (1), and the threaded rod (14) is penetrated by the output end of the motor (5) and fixed by welding, and the motor (5) can rotate forward and reverse.

7. The slidable rehabilitation bed according to claim 1, characterized in that: The length of the slide groove (7) opened on the top of the bed body (1) matches the length of the threaded rod (14), and the width of the slide groove (7) matches the cross-sectional diameter of the support rod (16).

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