Body position transfer auxiliary device for orthopedic nursing

Abstract

The invention discloses an orthopedic nursing body position transfer auxiliary device which comprises a transfer device body, a walking structure is arranged at the bottom of the transfer device body, a lifting structure is arranged on the transfer device body and comprises a transversely-arranged screw rod, sliding blocks are connected to the two ends of the screw rod, and a bearing seat is installed at one end of the screw rod; the other end of the screw rod is connected with a driving motor, a supporting frame is installed at the top of the screw rod, first connecting shafts are installed at the two ends of the supporting frame, second connecting shafts are installed on the sliding blocks, connecting rods are installed between the first connecting shafts and the second connecting shafts, and a transverse moving device is installed on the supporting frame; the transverse moving device comprises a driving hydraulic press located on the supporting frame. The position of the sickbed is adjusted through the lifting structure, transferring is convenient, in consideration of the current situation that an orthopedic patient is not prone to moving, the patient is assisted in transferring through the transverse moving device, meanwhile, the body position of the patient is flexibly changed through the body position changing device, and therefore the optimal position is adjusted.

Description

Technical Field

[0001] The present invention relates to the technical field of orthopedic nursing position transfer assistance, and particularly relates to an orthopedic nursing position transfer assistance device. Background Art

[0002] Orthopedic patients usually cannot move due to upper and lower limb fractures. Therefore, the process of transportation becomes very troublesome and requires nursing doctors to carry them. In the absence of transportation tools, secondary injuries are likely to occur. Moreover, the existing transportation devices cannot adjust the position in real time, resulting in a large amount of manual assistance still being required during the transfer process. Summary of the Invention

[0003] In order to at least solve or partially solve the above problems, an orthopedic nursing position transfer assistance device is provided, which adopts a multi-directional adjustment structure to achieve multi-directional and multi-angle adjustment, can reduce manual intervention, and complete mechanical rapid transportation.

[0004] In order to achieve the above object, the present invention provides the following technical solutions:

[0005] An orthopedic nursing position transfer assistance device of the present invention includes a transfer device main body. A walking structure is provided at the bottom of the transfer device main body. A lifting structure is provided on the transfer device main body. The lifting structure includes a horizontally arranged screw rod. Both ends of the screw rod are connected with sliders. One end of the screw rod is installed with a bearing seat. The other end of the screw rod is connected with a driving motor. The top of the screw rod is installed with a support frame. Both ends of the support frame are installed with first connecting shafts. Second connecting shafts are installed on the sliders. A connecting rod is installed between the first connecting shaft and the second connecting shaft. A horizontal moving device is installed on the support frame. The horizontal moving device includes a driving hydraulic cylinder located on the support frame. One end of the driving hydraulic cylinder is connected with a telescopic rod. One end of the telescopic rod is connected with a moving bed plate.

[0006] As a preferred technical solution of the present invention, a body position changing device is installed on the moving bed plate. The body position changing device includes a rotatable movable plate. A fixed shaft is installed between the rotatable movable plate and the moving bed plate. The rotatable movable plate and the moving bed plate are both sleeved on the fixed shaft. A fixed seat is installed at the bottom of the rotatable movable plate. A rotating shaft penetrates through the fixed seats. A telescopic shaft is installed on the rotating shaft. A hydraulic cylinder is installed at the bottom of the telescopic shaft.

[0007] As a preferred technical solution of the present invention, the walking structure includes a universal wheel structure located at the bottom of the transfer device main body.

[0008] As a preferred technical solution of the present invention, the screw and the slider form a screw-nut structure, the threads at both ends of the screw have opposite rotation directions, and the drive motor is transmission-connected to the slider via the screw-nut structure.

[0009] As a preferred technical solution of the present invention, the driving hydraulic machine is transmission connected to the movable bed board through a telescopic rod, the hydraulic cylinder is transmission connected to the telescopic shaft, and the telescopic shaft is transmission connected to the rotatable movable plate through a rotating shaft.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] The present invention adopts a lifting structure to adjust the position of the bed to facilitate transfer. At the same time, considering the current situation that orthopedic patients are not easy to move, a lateral moving device is used to help transfer the patients, and a position changing device is used to flexibly change the patient's position, thereby adjusting the optimal position. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] 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:

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0014] Figure 2 It is a schematic diagram of the overall structure of the lifting structure of the present invention;

[0015] Figure 3 It is a schematic diagram of the overall structure of the lateral moving device of the present invention;

[0016] Figure 4 It is a schematic diagram of the overall structure of the body position changing device of the present invention;

[0017] In the figure: 1. main body of the transfer device; 2. walking structure; 3. lifting structure; 4. screw; 5. slider; 6. bearing seat; 7. driving motor; 8. support frame; 9. first connecting shaft; 10. second connecting shaft; 11. connecting rod; 12. lateral moving device; 13. driving hydraulic machine; 14. telescopic rod; 15. moving bed board; 16. body position changing device; 17. rotatable movable plate; 18. fixed shaft; 19. fixed seat; 20. rotating shaft; 21. telescopic shaft; 22. hydraulic cylinder. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0019] In addition, if a detailed description of the prior art is not necessary for showing the features of the present invention, it will be omitted.

[0020] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and defined, the terms "mounted", "connected", "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Embodiment 1

[0023] As Figures 1-4 shown, the present invention provides a body position transfer assistance device for orthopedic care, including a transfer device main body 1. A walking structure 2 is arranged at the bottom of the transfer device main body 1. A lifting structure 3 is arranged on the transfer device main body 1. The lifting structure 3 includes a horizontally arranged screw rod 4. Both ends of the screw rod 4 are connected with sliders 5. One end of the screw rod 4 is equipped with a bearing seat 6. The other end of the screw rod 4 is connected with a driving motor 7. A support frame 8 is installed at the top of the screw rod 4. First connecting shafts 9 are installed at both ends of the support frame 8. Second connecting shafts 10 are installed on the sliders 5. A connecting rod 11 is installed between the first connecting shaft 9 and the second connecting shaft 10. A lateral moving device 12 is installed on the support frame 8. The lateral moving device 12 includes a driving hydraulic cylinder 13 located on the support frame 8. One end of the driving hydraulic cylinder 13 is connected with a telescopic rod 14. One end of the telescopic rod 14 is connected with a moving bed plate 15.

[0024] Specifically, when transferring body position, first adjust the position of the movable bed board 15 through the lifting structure 3 to be flush with the patient's bed, then place the patient on the movable bed board 15, and drive the entire device to move through the walking structure 2. After reaching the target location, use the lifting structure 3 to adjust the height of the movable bed board 15, and then use the lateral moving device 12 to push the patient to the target position, and then pull out to complete the transfer.

[0025] Furthermore, the walking structure 2 includes a universal wheel structure located at the bottom of the transfer device body 1, and rapid transfer can be achieved by utilizing the universal wheel structure.

[0026] The lifting structure 3 is lifted mainly by driving the screw 4 to rotate through the driving motor 7. The screw 4 and the slider 5 form a screw-nut structure. The driving motor 7 drives the slider 5 to move horizontally and vertically through the screw-nut structure. Because the threads at both ends of the screw 4 have opposite rotation directions, the slider 5 moves in opposite directions, driving the connecting rod 11 connected to the support frame 8 to move, thereby realizing lifting and folding.

[0027] The driving hydraulic machine 13 is in transmission connection with the movable bed board 15 via the telescopic rod 14 , and the lateral moving device 12 drives the telescopic rod 14 to be extended and retracted via the driving hydraulic machine 13 , thereby realizing the pushing and pulling of the movable bed board 15 .

[0028] In actual use, since some patients have different body positions, the bed cannot be adjusted due to fractures. Therefore, the body position changing device 16 is used to adjust the bed board to adapt to the body positions of different patients.

[0029] A body position changing device 16 is installed on the movable bed board 15, and the body position changing device 16 includes a rotatable movable plate 17, a fixed shaft 18 is installed between the rotatable movable plate 17 and the movable bed board 15, the rotatable movable plate 17 and the movable bed board 15 are both socketed with the fixed shaft 18, a fixed seat 19 is installed at the bottom of the rotatable movable plate 17, a rotating shaft 20 passes through the fixed seats 19, a telescopic shaft 21 is installed on the rotating shaft 20, and a hydraulic cylinder 22 is installed at the bottom of the telescopic shaft 21.

[0030] The hydraulic cylinder 22 is transmission-connected to the telescopic shaft 21 , and the telescopic shaft 21 is transmission-connected to the rotatable movable plate 17 via the rotating shaft 20 .

[0031] In the process of changing the body position, the hydraulic cylinder 22 first drives the telescopic shaft 21 to be extended and retracted, and the telescopic shaft 21 is extended and retracted to push the rotatable movable plate 17, and the rotatable movable plate 17 is turned over by the fixed shaft 18 to adjust different body positions.

[0032] The present invention uses a lifting structure to adjust the position of the hospital bed, facilitating transfer. At the same time, considering the current situation that orthopedic patients are not easily movable, a lateral moving device is adopted to assist the patient in transfer, and a body position changing device is used to flexibly change the body position of the patient, so as to adjust the optimal position.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A body position transfer assisting device for orthopedic nursing, characterized in that: The invention comprises a transfer device body (1), a walking structure (2) is arranged at the bottom of the transfer device body (1), a lifting structure (3) is arranged on the transfer device body (1), the lifting structure (3) comprises a transversely arranged screw rod (4), both ends of the screw rod (4) are connected to sliders (5), one end of the screw rod (4) is installed with a bearing seat (6), the other end of the screw rod (4) is connected to a driving motor (7), a support frame (8) is installed on the top of the screw rod (4), and both ends of the support frame (8) are connected to the bearing seat (6). A first connecting shaft (9) is installed on each end of the support frame (8), a second connecting shaft (10) is installed on each slider (5), a connecting rod (11) is installed between the first connecting shaft (9) and the second connecting shaft (10), a lateral moving device (12) is installed on the support frame (8), the lateral moving device (12) comprises a driving hydraulic machine (13) located on the support frame (8), one end of the driving hydraulic machine (13) is connected to a telescopic rod (14), and one end of the telescopic rod (14) is connected to a movable bed board (15).

2. The body position transfer assisting device for orthopedic nursing according to claim 1, characterized in that: The movable bed board (15) is provided with a body position changing device (16), the body position changing device (16) comprising a rotatable movable board (17), a fixed shaft (18) being provided between the rotatable movable board (17) and the movable bed board (15), the rotatable movable board (17) and the movable bed board (15) being sleeved with the fixed shaft (18), a fixed seat (19) being provided at the bottom of the rotatable movable board (17), a rotating shaft (20) being passed through the fixed seat (19), a telescopic shaft (21) being provided on the rotating shaft (20), and a hydraulic cylinder (22) being provided at the bottom of the telescopic shaft (21).

3. The body position transfer assisting device for orthopedic nursing according to claim 1, characterized in that: The walking structure (2) comprises a universal wheel structure located at the bottom of the transfer device body (1).

4. The body position transfer assisting device for orthopedic nursing according to claim 1, characterized in that: The screw rod (4) and the slider (5) form a screw rod nut structure, the threads at both ends of the screw rod (4) have opposite rotation directions, and the drive motor (7) is transmission-connected to the slider (5) via the screw rod nut structure.

5. The body position transfer assisting device for orthopedic nursing according to claim 2, characterized in that: The driving hydraulic device (13) is connected to the movable bed plate (15) through a telescopic rod (14), the hydraulic cylinder (22) is connected to the telescopic shaft (21), and the telescopic shaft (21) is connected to the rotatable movable plate (17) through a rotating shaft (20).

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