A turning assisting device

Abstract

The utility model discloses a turning-over assisting device, including a bed, wherein the outer wall of the bed is fixedly connected to a first U-shaped frame, the outer wall of the first U-shaped frame is provided with a groove, the inner wall of the groove is fixedly connected to a motor, the outer wall of the first U-shaped frame is rotatably connected to a winding shaft, the outer wall of the winding shaft is provided with a long groove, the inner wall of the long groove is slidably connected to three rubber blocks, and the outer wall of the motor output shaft is fixedly connected to one end of the winding shaft. The utility model is convenient for patients to change bed sheets or move outward for routine inspection by arranging a first U-shaped frame, a motor, a winding shaft, a rubber block, a second U-shaped frame, a reeling shaft, a bed sheet and Velcro; by arranging a friction plate, an electric push rod, a threaded hole and an empty groove, the second U-shaped frame is fixed in a vertical position, the motor rotates slowly to drive the bed sheet to be straightened, so that one side of the bed sheet becomes higher, the bed sheet is tilted, and the patient turns over against the inclined surface, thereby increasing the speed of the patient turning over.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing equipment, in particular to a turning over auxiliary device. Background Art

[0002] In the process of medical treatment for seriously ill and immobile patients, surgical patients, long-term bedridden patients, elderly and frail patients who cannot take care of themselves, etc. have difficulty turning over and cannot turn over by themselves. The skin is compressed for a long time, which affects blood circulation and is prone to pressure sores, causing greater pain to the patients. In order to protect the skin of the compressed parts and prevent pressure sores, medical personnel often need to turn the patients over, wipe them, and treat them in order to better treat the patients. Since the human body has a certain weight, it is difficult for family members or medical staff to help the patients turn over by hand. If the force is too small, the patient cannot turn over, and if the force is too large, the patient will feel pain. The person who turns the patient over will also be tired, and auxiliary equipment is needed to help the patient turn over.

[0003] In the prior art, auxiliary equipment for turning over a patient is mostly to drive the patient on the bed to turn over by lateral rotation of the bed board. Such operation requires the patient to be on one side of the bed board and needs to be moved by medical staff or the patient. It is difficult for fat patients to move, resulting in a cumbersome preparation process. Therefore, we propose a turning over auxiliary device to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a turning over auxiliary device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A turning over assisting device comprises a bed body, wherein the outer wall of the bed body is fixedly connected to a first U-shaped frame, the outer wall of the first U-shaped frame is provided with a groove, the inner wall of the groove is fixedly connected to a motor, the outer wall of the first U-shaped frame is rotatably connected to a winding shaft, the outer wall of the winding shaft is provided with a long groove, the inner wall of the long groove is slidably connected to three rubber blocks, the outer wall of the motor output shaft is fixedly connected to one end of the winding shaft, the outer wall of the bed body is hingedly connected to a second U-shaped frame, the outer wall of the second U-shaped frame is rotatably connected to a reeling shaft, a bed sheet is rolled up on the outer wall of the reeling shaft, and the second U-shaped frame is installed with a locking mechanism.

[0007] Preferably, the locking mechanism includes an electric push rod, an outer wall of the second U-shaped frame is provided with an empty groove, the inner wall of the empty groove is fixedly connected to the outer wall of the electric push rod, one end of the unwinding shaft and the outer wall of the output end of the electric push rod are fixedly connected with a friction plate, the second U-shaped frame and the outer wall of the bed are provided with threaded holes, the inner wall of one of the threaded holes is threadedly connected with a bolt, and the second U-shaped frame is vertically fastened to the bed by the bolt.

[0008] Preferably, two horizontal bars are fixedly connected to the outer wall of the bed, and a mattress is fixedly installed on the top of the bed, so that the comfort of the patient is increased by providing the mattress.

[0009] Preferably, a circular hole is provided on the outer wall of the first U-shaped frame, and the inner wall of the circular hole is rotatably connected to the outer wall of the motor output shaft, so that the motor is provided to drive the winding shaft to rotate.

[0010] Preferably, the outer wall of the bed sheet is provided with a plurality of Velcro straps, one end of each of which is fixedly connected to the outer wall of the bed body, and the Velcro straps are provided to limit the initial bed sheet to prevent it from spreading.

[0011] Preferably, a through hole is provided on the outer wall of the second U-shaped frame, and the inner wall of the through hole is rotatably connected to the outer wall of the unwinding shaft, so that the bed sheet can be rolled up and placed by setting the unwinding shaft.

[0012] Preferably, a bearing is fixedly sleeved on the outer wall of the unwinding shaft, and an outer ring of the bearing is fixedly connected to the outer wall of the second U-shaped frame, so that the unwinding shaft is assisted in rotating by the bearing.

[0013] Compared with the prior art, the advantages of the utility model are:

[0014] This solution provides a first U-shaped frame, a motor, a reel, a rubber block, a second U-shaped frame, an unreel, a bed sheet and Velcro to facilitate changing the patient's bed sheet or moving the patient outward for routine inspections; by providing a friction plate, an electric push rod, a threaded hole and an empty slot, the second U-shaped frame is fixed in a vertical position, the motor rotates slowly to straighten the bed sheet, so that one side of the bed sheet becomes higher, the bed sheet is tilted, and the patient turns over against the inclined surface, thereby increasing the speed of the patient's turning over. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a turning-over assisting device proposed by the utility model;

[0017] Figure 2 This is a left-side cross-sectional structural schematic diagram of a turning-over assisting device proposed by the utility model;

[0018] Figure 3 It is a right side cross-sectional structural schematic diagram of a turning over assisting device proposed by the utility model;

[0019] Figure 4 A turning over assisting device proposed by the utility model Figure 3 A schematic diagram of the enlarged structure of part A in the figure.

[0020] In the figure: 1. bed body; 2. horizontal bar; 3. mattress; 4. first U-shaped frame; 5. motor; 6. reel; 7. rubber block; 8. second U-shaped frame; 9. unreel; 10. bed sheet; 11. Velcro; 12. friction plate; 13. electric push rod; 14. threaded hole; 15. empty slot. DETAILED DESCRIPTION

[0021] 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 of 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.

[0022] Depend on Figure 1-Figure 4 As shown, it relates to a turning over assisting device, comprising a bed 1, the outer wall of the bed 1 is fixedly connected to two horizontal bars 2, a mattress 3 is fixedly installed on the top of the bed 1, the mattress 3 supports the patient, the outer wall of the bed 1 is fixedly connected to a first U-shaped frame 4, the outer wall of the first U-shaped frame 4 is provided with a groove, the inner wall of the groove is fixedly connected to a motor 5, the outer wall of the first U-shaped frame 4 is provided with a circular hole, the inner wall of the circular hole is rotatably connected to the outer wall of the output shaft of the motor 5.

[0023] The outer wall of the first U-shaped frame 4 is rotatably connected to the winding shaft 6, and a long groove is opened on the outer wall of the winding shaft 6. Three rubber blocks 7 are slidably connected to the inner wall of the long groove. One end of the bed sheet 10 is located in the long groove. The three rubber blocks 7 are slid into the long groove through the bed sheet 10. The outer wall of the output shaft of the motor 5 is fixedly connected to one end of the winding shaft 6. The operation of the motor 5 drives the winding shaft 6 to rotate.

[0024] A second U-shaped frame 8 is hingedly connected to the outer wall of the bed 1, and a reeling shaft 9 is rotatably connected to the outer wall of the second U-shaped frame 8. A through hole is opened on the outer wall of the second U-shaped frame 8, and the inner wall of the through hole is rotatably connected to the outer wall of the reeling shaft 9. A bearing is fixedly sleeved on the outer wall of the reeling shaft 9, and the outer ring of the bearing is fixedly connected to the outer wall of the second U-shaped frame 8. The bearing assists the reeling shaft 9 to rotate. A bed sheet 10 is rolled up on the outer wall of the reeling shaft 9, and a plurality of Velcro strips 11 are provided on the outer wall of the bed sheet 10, and one end of each of the plurality of Velcro strips 11 is fixedly connected to the outer wall of the bed body 1, and the Velcro strips 11 prevent the bed sheet 10 from mopping the floor.

[0025] The second U-shaped frame 8 is installed with a locking mechanism, which includes an electric push rod 13. An empty groove 15 is opened on the outer wall of the second U-shaped frame 8. The inner wall of the empty groove 15 is fixedly connected to the outer wall of the electric push rod 13. One end of the unwinding shaft 9 and the outer wall of the output end of the electric push rod 13 are fixedly connected with a friction plate 12. After the two friction plates 12 are squeezed, the unwinding shaft 9 is prevented from rotating. The outer walls of the second U-shaped frame 8 and the bed 1 are opened with threaded holes 14. The inner walls of the threaded holes 14 are threadedly connected with bolts. The second U-shaped frame 8 is turned over to place it vertically, and the bolts are screwed into the threaded holes 14 to fix it on the bed 1.

[0026] Working principle: when in use, the velvet surface and the hook surface of the Velcro 11 are separated from each other, the limit of the bed sheet 10 on the unwinding shaft 9 is released, and the bed sheet 10 is laid flat on the mattress 3, one end of the bed sheet 10 is located in the long groove, and then three rubber blocks 7 are inserted into the long groove, and one end of the bed sheet 10 is fixed in the long groove. The motor 5 is turned on to roll one end of the bed sheet 10 onto the winding shaft 6 to form a fixed position. When the patient needs to change the bed sheet 10 or needs to move to the outside for examination, the motor 5 is turned on to make the bed sheet 10 continue to be rolled onto the winding shaft 6, and the bed sheet 10 drives the patient to move. At the same time, because the mattress 3 is fixed on the bed body 1, it will not The second U-shaped frame 8 is rotated and the existing bolts are screwed into the two threaded holes 14 to fix the vertical position of the second U-shaped frame 8 without the patient moving. The electric push rod 13 operates to squeeze the friction plate 12 on the output end onto the friction plate 12 on the unwinding shaft 9, thereby forming a large damping effect to fix the position of the unwinding shaft 9. Since the bed sheet is laid flat on the mattress 3, when the motor 5 rotates, the bed sheet 10 is slowly straightened. Since the second U-shaped frame 8 is placed vertically, one side of the bed sheet 10 becomes higher, and the bed sheet 10 is tilted, so that the patient can turn over against the inclined surface.

[0027] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A turning-over assisting device, comprising a bed (1), characterized in that: The outer wall of the bed (1) is fixedly connected to a first U-shaped frame (4), the outer wall of the first U-shaped frame (4) is provided with a groove, the inner wall of the groove is fixedly connected to a motor (5), the outer wall of the first U-shaped frame (4) is rotatably connected to a winding shaft (6), the outer wall of the winding shaft (6) is provided with a long groove, the inner wall of the long groove is slidably connected to three rubber blocks (7), the outer wall of the output shaft of the motor (5) is fixedly connected to one end of the winding shaft (6), the outer wall of the bed (1) is hingedly connected to a second U-shaped frame (8), the outer wall of the second U-shaped frame (8) is rotatably connected to a reeling shaft (9), the outer wall of the reeling shaft (9) is reeled with a bed sheet (10), and the second U-shaped frame (8) is installed with a locking mechanism.

2. A turning-over assisting device according to claim 1, characterized in that: The locking mechanism comprises an electric push rod (13), an outer wall of the second U-shaped frame (8) is provided with an empty groove (15), the inner wall of the empty groove (15) is fixedly connected to the outer wall of the electric push rod (13), one end of the unwinding shaft (9) and the outer wall of the output end of the electric push rod (13) are both fixedly connected with a friction plate (12), and the outer walls of the second U-shaped frame (8) and the bed (1) are both provided with threaded holes (14).

3. The turning-over assisting device according to claim 1, characterized in that: Two horizontal bars (2) are fixedly connected to the outer wall of the bed body (1), and a mattress (3) is fixedly installed on the top of the bed body (1).

4. The turning-over assisting device according to claim 1, characterized in that: A circular hole is provided on the outer wall of the first U-shaped frame (4), and the inner wall of the circular hole is rotatably connected to the outer wall of the output shaft of the motor (5).

5. The turning-over assisting device according to claim 1, characterized in that: The outer wall of the bed sheet (10) is provided with a plurality of Velcro strips (11), and one end of the plurality of Velcro strips (11) is fixedly connected to the outer wall of the bed body (1).

6. The turning-over assisting device according to claim 1, characterized in that: The outer wall of the second U-shaped frame (8) is provided with a through hole, and the inner wall of the through hole is rotatably connected to the outer wall of the unwinding shaft (9).

7. The turning-over assisting device according to claim 1, characterized in that: A bearing is fixedly sleeved on the outer wall of the unwinding shaft (9), and the outer ring of the bearing is fixedly connected to the outer wall of the second U-shaped frame (8).

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