Auxiliary carrying device for disabled patient

Abstract

The invention provides an auxiliary carrying device for disabled patients, which relates to the technical field of patient transfer and comprises a support frame, a carrying part movably connected with the support frame, traction mechanisms arranged on two sides of the carrying part and a carrying pad capable of being mutually hooked with the traction mechanisms. The supporting frame has preset bearing capacity, a plurality of universal wheels are arranged at the bottom of the supporting frame, and the carrying components are connected with the supporting frame in a sliding mode and used for driving the traction mechanism to move in the axial direction. The traction mechanism is matched with the carrying pad in working size and used for lifting the carrying pad. According to actual carrying requirements, the position of the traction mechanism can be flexibly adjusted through the carrying component, the carrying efficiency and accuracy are improved, meanwhile, multiple components and mechanisms work cooperatively, and the carrying stability and reliability of the device are enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of patient transfer, and particularly relates to an assisted handling device for disabled patients. Background Art

[0002] In the field of medical care, especially in the specific treatment environment of a hyperbaric oxygen chamber, the handling of disabled patients is a complex and challenging task; when transferring a disabled patient to a hyperbaric oxygen chamber for treatment, due to the lack of self-mobility of the disabled patient, medical staff need to carry the disabled person to a special stretcher bed in the hyperbaric oxygen chamber for treatment.

[0003] Currently, the transfer of disabled patients to a hyperbaric oxygen chamber mainly relies on traditional manual handling methods. Medical staff need to manually lift the disabled patient and carefully transfer them from the hospital bed to the special stretcher bed in the hyperbaric oxygen chamber. This process is not only inefficient but also prone to body shaking of the patient during handling due to the instability of manual handling, increasing the patient's pain and even potentially causing secondary harm to the patient due to improper operation; in addition, even when using handling tools for handling, although it alleviates the burden on medical staff to a certain extent, the existing handling tools cannot flexibly move to a suitable position close to the disabled patient in a limited space, lacking flexibility and being difficult to adapt to different ward environments and the layout around the hyperbaric oxygen chamber. Summary of the Invention

[0004] The purpose of the present invention is to provide an assisted handling device for disabled patients to solve the technical problems existing in the prior art.

[0005] To achieve the above-mentioned invention purpose, the technical solution adopted by the present invention is as follows:

[0006] An assisted handling device for disabled patients, comprising: a support frame, a handling component movably connected to the support frame, traction mechanisms arranged on both sides of the handling component, and a handling pad that can be hooked to the traction mechanisms; the support frame has a preset load-bearing capacity, and a plurality of universal wheels are provided at the bottom; there are at least two handling components, which are slidably connected to the support frame and are used to drive the axial movement of the traction mechanisms; the traction mechanisms are adapted to the working dimensions of the handling pad and are used to lift the handling pad.

[0007] Further, a top rod is provided at the top end of the support frame, a fixing plate is provided at the bottom end of the top rod, one end of the fixing plate is fixedly connected to the support frame, and the other end is fixedly connected to a first driving motor; the output end of the first driving motor is connected to a threaded rod; a sliding groove is opened on the working surface on one side of the top rod, and the sliding groove is slidably connected to the handling component; the threaded rod is threadedly connected to the handling component.

[0008] Furthermore, the handling component includes: a moving seat and telescopic rods arranged on both sides of the moving seat; the top of the moving seat is slidably connected to the chute through a slider; a threaded through-hole is provided on the moving seat, and the threaded through-hole is threadedly connected to the threaded rod; the telescopic end of the telescopic rod is connected to the traction mechanism.

[0009] Furthermore, the traction mechanism includes: a connecting frame, a second driving motor arranged on one side of the connecting frame, and a reel connected to the output end of the second driving motor; the connecting frame is connected to the telescopic end of the telescopic rod through a bearing plate; a steel wire rope is provided on the reel, a hook is provided at one end of the steel wire rope, and the hook can be hung on the handling pad; a switch button is arranged on one side of the second driving motor, and the switch button is used to control the working state of the second driving motor.

[0010] Furthermore, holes are formed at the four corners of the handling pad, and the holes can be hung on the hook; an anti-slip layer is provided on the working surface of the handling pad.

[0011] Furthermore, the telescopic rods are connected to each other through connecting rods; the working dimensions of the slider and the chute are mutually adapted, and both are I-shaped.

[0012] Furthermore, the support frame is a polygonal frame structure.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] Through the settings of the support frame, universal wheels, handling component and traction mechanism, the present invention can move flexibly in different scenarios. The support frame is extended into both sides of the hospital bed so that the support frame is erected above the disabled patient. The handling component adjusts the positions of the two traction mechanisms through the telescopic rods. When the positions of the traction mechanisms are adjusted, the steel wire rope and the hook are lowered through the second driving motor, and the hook is hung on the holes at the four corners of the handling pad to lift the disabled patient. Then, the first driving motor drives the threaded rod to rotate, thereby driving the moving seat and the handling pad to be transferred to the special stretcher for the hyperbaric oxygen chamber, thus completing the handling operation; this device can flexibly adjust the position of the traction mechanism according to the actual handling requirements, improving the handling efficiency and accuracy. At the same time, multiple components and mechanisms cooperate to enhance the stability and reliability of the handling of this device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view of the present invention;

[0016] Figure 2 is a side view of the present invention;

[0017] Figure 3 is a schematic connection diagram of the handling component and the traction mechanism of the present invention;

[0018] Figure 4 Schematic enlarged view of part A of the present invention;

[0019] Figure 5 Schematic enlarged view of part B of the present invention;

[0020] Figure 6 Stereogram of the handling pad of the present invention;

[0021] In the figure: 1, support frame; 2, ejector rod; 3, first driving motor; 4, threaded rod; 5, handling component; 501, slider; 502, moving seat; 503, threaded through hole; 504, connecting rod; 505, telescopic rod; 6, traction mechanism; 601, bearing plate; 602, connecting frame; 603, second driving motor; 604, winding drum; 605, steel wire rope; 606, switch button; 607, hook; 7, handling pad; 701, hole; 702, anti-slip layer; 8, universal wheel; 9, fixing plate. Detailed implementation manners

[0022] In order to make the content of the present invention be more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. The same component parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the accompanying drawings, and the words "inside" and "outside" respectively refer to the directions towards or away from the geometric center of a specific component part.

[0023] As Figure 1-2As shown in the figure, in this embodiment, an auxiliary handling device for disabled patients is provided, including: a support frame 1, a handling component 5 movably connected to the support frame 1, traction mechanisms 6 provided on both sides of the handling component 5, and a handling pad 7 that can be hooked to the traction mechanisms 6; the support frame 1 is a polygonal frame structure. Specifically, the support frame 1 in the shape of a polygonal frame structure can easily extend into both sides of the hospital bed and be erected above the hospital bed, so as to facilitate the handling of disabled patients on the hospital bed; it has a preset bearing capacity, and a plurality of universal wheels 8 are provided at the bottom. The support frame 1 can evenly disperse the weight it bears, thus ensuring its strong bearing capacity. Whether the present invention bears the weight of a disabled patient or withstands various dynamic forces generated during the handling process, it can remain stable, effectively avoiding accidents caused by unstable support; the universal wheels 8 have a locking structure. After the support frame 1 moves to the corresponding position, medical staff step on the locking structure to fix the universal wheels 8; the handling component 5 has at least two and is slidably connected to the support frame 1. It is used to drive the axial movement of the traction mechanism 6, specifically, to move along the transverse direction of the support frame 1. Through its flexible sliding adjustment, the position of the traction mechanism 6 can be accurately adjusted according to the actual handling scenario and the specific situation of the patient; the traction mechanism 6 is adapted to the working size of the handling pad 7. It is used to lift the handling pad 7 and can accurately control the height and position of the handling pad 7, ensuring the safety and comfort of disabled patients during the handling process.

[0024] As Figure 2 shown, further, the top of the support frame 1 has a top rod 2. A fixing plate 9 is provided at the bottom of the top rod 2. One end of the fixing plate 9 is fixedly connected to the support frame 1, and the other end is fixedly connected to a first driving motor 3. The output end of the first driving motor 3 is connected to a threaded rod 4; a chute is opened on one working surface of the top rod 2, and the chute is slidably connected to the handling component 5; the threaded rod 4 is threadedly connected to the handling component 5; the setting of the chute can enable the handling component 5 to move accurately along its preset trajectory without deviation and shaking during the movement; the threaded rod 4 is arranged parallel to the top rod 2, so as to realize flexible and accurate adjustment of the traction mechanism 6 and the handling pad 7, meeting the needs of handling disabled patients in different scenarios.

[0025] As Figure 3As shown in the figure, the handling component 5 includes a moving seat 502 and telescopic rods 505 arranged on both sides of the moving seat 502. The top of the moving seat 502 is slidably connected to the chute through a slider 501. The slider 501 and the chute have mutually adapted working dimensions and are both I-shaped. During operation, the slider 501 is tightly embedded in the chute, which can ensure the smooth sliding of the moving seat 502 while effectively preventing it from laterally deviating during movement, thus ensuring the movement stability of the moving seat 502. A threaded through-hole 503 is provided on the moving seat 502, and the threaded through-hole 503 is threadedly connected to the threaded rod 4. The rotation of the threaded rod 4 drives the displacement of the moving seat 502. The telescopic end of the telescopic rod 505 is connected to the traction mechanism 6. The specific operation between the traction mechanisms 6 is flexibly controlled by the telescopic rod 505 to adapt to disabled patients with different body shapes and lying postures. The telescopic rods 505 are connected to each other through connecting rods 504, which increases the coordination and integrity between the moving seats 502 and enables them to maintain consistency during operation.

[0026] As Figure 3-5 shown in the figure, the traction mechanism 6 includes a connecting frame 602, a second driving motor 603 arranged on one side of the connecting frame 602, and a drum 604 connected to the output end of the second driving motor 603. The connecting frame 602 is connected to the telescopic end of the telescopic rod 505 through a bearing plate 601. A steel wire rope 605 is provided on the drum 604, and the steel wire rope 605 can be orderly wound and unwound as the drum 604 rotates. One end of the steel wire rope 605 is provided with a hook 607, and the hook 607 can be hung on the handling pad 7. A switch button 606 is arranged on one side of the second driving motor 603, and the switch button 606 is used to control the working state of the second driving motor 603. During operation, when the medical staff completes hanging the hook 607 on the handling pad 7, the second driving motor 603 is started to work through the switch button 606. The second driving motor 603 drives the drum 604 to rotate, and the steel wire rope 605 is wound and unwound according to the rotation direction of the drum 604, so as to lift and lower the handling pad 7.

[0027] As Figure 6 shown in the figure, holes 701 are opened at the four corners of the handling pad 7, and the holes 701 can be hung on the hook 607. The size and shape of the holes 701 are precisely matched with the hook 607. An anti-slip layer 702 is provided on the working surface of the handling pad 7. The anti-slip layer 702 is made of natural rubber, which has good elasticity, flexibility and anti-slip performance, and its texture is relatively soft and will not cause excessive pressure or discomfort to the patient's skin.

[0028] Working principle: Medical staff lay the handling pad 7 under the body of the disabled patient, and then push the support frame 1 to move to the position where the disabled patient is located. At this time, the support frame 1 is erected on the hospital bed. Then, the second drive motor 603 located above the disabled patient is started. The second drive motor 603 drives the reel 604 to rotate. The reel 604 lowers the steel wire rope 605. After the hook 607 at one end of the steel wire rope 605 is hooked to the hole 701, the medical staff controls the second drive motor 603 to rotate in the reverse direction, so as to take in the steel wire rope 605 and lift the handling pad 7. At this time, the first drive motor 3 is started, which drives the threaded rod 4 to rotate. Through the transmission of the threaded rod 4, the moving seat 502 moves along the preset track of the chute, and then drives the handling pad 7 and the disabled patient to move towards the special stretcher bed for hyperbaric oxygen chamber. When the handling pad 7 moves above the appropriate position of the special stretcher bed for hyperbaric oxygen chamber, the operation switch button 606 is operated to make the second drive motor 603 rotate. At this time, the reel 604 releases the steel wire rope 605 to slowly place the handling pad 7 and the patient on the stretcher bed. Finally, the hook 607 is removed from the holes 701 at the four corners of the handling pad 7.

[0029] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. 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. An auxiliary handling device for disabled patients, characterized in that: Including: a support frame (1), a handling component (5) movably connected to the support frame (1), traction mechanisms (6) arranged on both sides of the handling component (5), and a handling pad (7) that can be hooked to the traction mechanisms (6); the support frame (1) has a preset load-bearing capacity, and a plurality of universal wheels (8) are provided at the bottom, there are at least two of the handling components (5), and they are slidably connected to the support frame (1), and are used to drive the axial movement of the traction mechanisms (6); the traction mechanisms (6) are adapted to the working dimensions of the handling pad (7), and are used to lift the handling pad (7).

2. The disabled patient assisted handling device according to claim 1, wherein: At the top of the support frame (1) there is a top rod (2), at the bottom of the top rod (2) there is a fixing plate (9), one end of the fixing plate (9) is fixedly connected to the support frame (1), and the other end is fixedly connected to a first driving motor (3), the output end of the first driving motor (3) is connected to a threaded rod (4); on one working surface of the top rod (2) a chute is provided, and the chute is slidably connected to the handling component (5); the threaded rod (4) is threadedly connected to the handling component (5).

3. The disabled patient assisted handling device according to claim 2, wherein: The handling component (5) includes: a moving seat (502) and telescopic rods (505) arranged on both sides of the moving seat (502); the top of the moving seat (502) is slidably connected to the chute through a slider (501); a threaded through hole (503) is provided on the moving seat (502), and the threaded through hole (503) is threadedly connected to the threaded rod (4); the telescopic end of the telescopic rod (505) is connected to the traction mechanism (6).

4. The disabled patient assisted handling device according to claim 3, characterized in that: The traction mechanism (6) includes: a connecting frame (602), a second driving motor (603) arranged on one side of the connecting frame (602), and a winding drum (604) connected to the output end of the second driving motor (603); the connecting frame (602) is connected to the telescopic end of the telescopic rod (505) through a bearing plate (601); a steel wire rope (605) is provided on the winding drum (604), one end of the steel wire rope (605) is provided with a hook (607), and the hook (607) can be hooked to the handling pad (7); a switch button (606) is provided on one side of the second driving motor (603), and the switch button (606) is used to control the working state of the second driving motor (603).

5. The disabled patient assisted handling device according to claim 4, wherein: Holes (701) are formed at the four corners of the handling pad (7), and the holes (701) can be hooked to the hook (607); an anti-slip layer (702) is provided on the working surface of the handling pad (7).

6. The disabled patient auxiliary handling device according to claim 3, characterized in that: The telescopic rods (505) are connected to each other through a connecting rod (504); the slider (501) and the chute are adapted to each other in working dimensions, and both are I-shaped.

7. The disabled patient assisted handling device according to claim 4, characterized in that: The support frame (1) is a polygonal frame structure.

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