Multifunctional shifting machine

Abstract

The utility model discloses a multifunctional shifting machine which comprises a fixing frame, supporting legs are symmetrically hinged to the bottom end of the fixing frame, universal wheels are fixedly connected to one ends of the bottom faces of the supporting legs and one end of the bottom face of the fixing frame respectively, traction assemblies are spherically hinged to the other ends of the two supporting legs respectively, the traction assemblies are fixedly connected with the fixing frame, and a manual hydraulic cylinder is hinged to the bottom end of the fixing frame. The top end of the hydraulic cylinder is hinged to a crouching frame, the two ends of the crouching frame are hinged to the top end of the fixing frame, the two ends of the top face of the crouching frame are rotationally connected with supporting frames respectively, and the side, away from the supporting frames, of the crouching frame is fixedly connected with a plurality of armrests; the side face, away from the handrail, of the fixing frame is fixedly connected with an inserting cylinder, and a lifting frame is inserted into the inserting cylinder. According to the medical nursing bed, a patient can be lifted through the crouching frame and the lifting frame, the occupied space of the medical nursing bed is reduced, the storage space can be further reduced through the detachable lifting frame, and the convenience of the medical nursing bed is improved.

Description

Technical Field

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

[0002] A transfer machine is a device that moves patients with limited mobility from one position to another. The use of a transfer machine can greatly improve the workload of caregivers, make it more convenient and efficient, and improve the comfort of patients and caregivers. Existing transfer machines are mostly multifunctional transfer machines operated by one person.

[0003] The prior art (Chinese patent number: CN115844662A) discloses an intelligent multifunctional transfer machine, which is provided with a hanging bag. When the patient is placed on the base bag in the hanging bag, the number of adjustment zippers on the base bag is selectively opened according to the patient's weight, and then the base bag is pulled to both sides to expand the adjustment bag. By changing the expansion area of ​​the adjustment bag, the area of ​​the base bag is expanded, and the size of the base bag is adjusted to accommodate patients of different weights. However, its structure occupies a large area, which is inconvenient to work in residents' rooms. Utility Model Content

[0004] In order to solve the above technical problems, the utility model proposes a multifunctional transfer machine, which can lift the patient through a prone frame and a lifting frame, thereby reducing the space occupied by the utility model, and through a detachable lifting frame, it can further reduce the storage space, thereby improving the convenience of the utility model.

[0005] To achieve the above purpose, the utility model provides the following solutions:

[0006] A multifunctional shifting machine comprises a fixed frame, wherein the bottom end of the fixed frame is symmetrically hinged with supporting legs, one end of the bottom surface of the supporting legs and one end of the bottom surface of the fixed frame are respectively fixedly connected with universal wheels, the other ends of the two supporting legs are respectively ball-jointed with pulling assemblies, the pulling assemblies are fixedly connected to the fixed frame, the bottom end of the fixed frame is hinged with a manual hydraulic cylinder, the top end of the hydraulic cylinder is hinged with a lying frame, the two ends of the lying frame are hinged with the top end of the fixed frame, the two ends of the top surface of the lying frame are respectively rotatably connected with lifting frames, the side of the lying frame away from the lifting frame is fixedly connected with a plurality of handrails; the side of the fixed frame away from the handrail is fixedly connected with an insertion tube, and the lifting frame is inserted into the insertion tube.

[0007] Preferably, the pulling assembly includes a pedal shaft that can be set with rotational damping between 0°-90°, one end of the pedal shaft is fixedly connected to a switching rod with an "L"-shaped structure, one side of the switching rod is hinged to the other end of the two legs with a connecting rod, one end of the connecting rod is ball-jointed to the other end of the leg; the other end of the connecting rod is symmetrically arranged on both sides of the pedal shaft.

[0008] Preferably, the crouching frame includes a crouching board and a support frame, the support frame is fixedly connected to the crouching board, one side of the support frame is hinged to the piston rod of the hydraulic cylinder, the support frame is fixedly connected to a cross beam, both ends of the cross beam are respectively hinged to the top surface of the fixing frame through a hinge seat, and both ends of the top surface of the cross beam are respectively fixedly connected to the supporting frame.

[0009] Preferably, the supporting frame includes a rotating column and a sliding sleeve, the bottom end of the rotating column is fixedly connected to the top surface of the beam, the rotating column is in sliding contact with the sliding sleeve, a support rod is fixedly connected to the side of the sliding sleeve, and a buffer sleeve is provided on the outer side of the support rod.

[0010] Preferably, the lifting frame includes an L-shaped insertion rod, one end of the insertion rod is plugged into the insertion tube, the other end of the insertion rod is fixedly connected to a baffle, the side of the insertion rod is fixedly connected to a seat plate, the two baffles are arranged opposite to each other and clamped to each other; the two seat plates are arranged opposite to each other.

[0011] Preferably, two pedals are fixedly connected to the bottom end of one side of the fixing frame close to the inserting tube.

[0012] Preferably, the prostrate board is made of flexible polyurethane foam material, silicone material, rubber material or sponge material.

[0013] Compared with the prior art, the utility model has the following advantages and technical effects:

[0014] The utility model utilizes a lifting frame to extend into the armpit of a paralyzed patient, and utilizes a hydraulic cylinder to lift one end of the lifting frame, so that the paralyzed patient can leave the bed, and can pull the patient to transfer a short distance. The legs can be inserted into the bottom of the bed, which is conducive to adjusting the position of the prone frame and the lifting frame, and improves the convenience of operation. In addition, the pulling component can separate one end of the two legs, increase the supporting area, and thus improve the stability of the utility model. The lifting frame can be disassembled and assembled according to the operator's wishes, and can assist the patient to be stably fixed in the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 It is a side view stereoscopic structural schematic diagram of the utility model;

[0017] Figure 2 Another side view stereoscopic structural schematic diagram of the utility model;

[0018] Figure 3 It is a side view stereoscopic structural diagram of the pulling assembly of the utility model;

[0019] Among them, 1. fixed frame; 2. support leg; 3. universal wheel; 4. hydraulic cylinder; 5. handrail; 6. plug-in cylinder; 7. pedal shaft; 8. switching rod; 9. connecting rod; 10. lying board; 11. supporting frame; 12. crossbeam; 13. rotating column; 14. sliding sleeve; 15. buffer sleeve; 16. plug-in rod; 17. baffle; 18. seat plate; 19. pedal; 20. support rod; 21. strap. DETAILED DESCRIPTION

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0021] It should be noted that all components in the technical solution of this application require the necessary additional facilities of water supply, oil supply, electricity supply and gas supply to be driven and / or controlled. If there is no further explanation, it is assumed that the existing technology is used and equipped without special explanation.

[0022] It should be noted that, in order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] Depend on Figure 1-3 The multifunctional shifting machine shown in the figure comprises a fixed frame 1, the bottom end of the fixed frame 1 is symmetrically hinged with a leg 2, one end of the bottom surface of the leg 2 and one end of the bottom surface of the fixed frame 1 are respectively fixedly connected with a universal wheel 3, the height of the leg 2 plus the universal wheel 3 is not more than 50cm, which can facilitate the utility model to extend into the bottom of different types of beds, and is conducive to the operation of the utility model. The other ends of the two legs 2 are respectively ball-jointed with a pulling assembly, the pulling assembly is fixedly connected to the fixed frame 1, the bottom end of the fixed frame 1 is hinged with a manual hydraulic cylinder 4, the hydraulic cylinder 4 is tilted toward the direction of the leg 2, the top end of the hydraulic cylinder 4 is hinged with a lying frame, the two ends of the lying frame are hinged with the top end of the fixed frame 1, the two ends of the top surface of the lying frame are respectively rotatably connected with a lifting frame, and the side of the lying frame away from the lifting frame is fixedly connected with a plurality of handrails 5; the side of the fixed frame 1 away from the handrail 5 is fixedly connected with an inserting tube 6, and the lifting frame is inserted into the inserting tube 6.

[0024] Furthermore, the distance between the two legs 2 is greater than the width of an existing wheelchair, so that a paralyzed patient can drive the wheelchair between the two supporting frames of the utility model, thereby facilitating the transfer of the patient to a hospital bed.

[0025] A further optimized solution is that the pulling assembly includes a pedal shaft 7 that can be set with rotational damping between 0°-90°, one end of the pedal shaft 7 is fixedly connected to a switching rod 8 with an "L"-shaped structure, one side of the switching rod 8 is hinged to the other end of the two legs 2 with a connecting rod 9, one end of the connecting rod 9 is ball-jointed to the other end of the leg 2; the other ends of the connecting rod 9 are symmetrically arranged on both sides of the pedal shaft 7, and by stepping on the two ends of the switching rod 8, the separation and parallel setting of one end of the two legs 2 can be achieved, which is convenient for storage and improves the stability of the utility model.

[0026] A further optimized solution is provided, wherein the prostrate frame comprises a prostrate board 10 and a support frame 11, wherein the support frame 11 is fixedly connected to the prostrate board 10, one side of the support frame 11 is hinged to the piston rod of the hydraulic cylinder 4, the support frame 11 is fixedly connected to a cross beam 12, both ends of the cross beam 12 are respectively hinged to the top surface of the fixed frame 1 through hinge seats, both ends of the top surface of the cross beam 12 are respectively fixedly connected to the lifting frame, the prostrate frame can utilize the prostrate board 10 to support most of the patient's weight, and lift the prostrate board 10 through the support frame 11, thereby alleviating the pressure of the lifting frame under the patient's armpits and improving the patient's comfort.

[0027] Further optimization scheme, the lifting frame includes a rotating column 13 and a sliding sleeve 14, the bottom end of the rotating column 13 is fixedly connected to the top surface of the cross beam 12, the rotating column 13 is in sliding contact with the sliding sleeve 14, the side of the sliding sleeve 14 is fixedly connected with a support rod 20, and a buffer sleeve 15 is provided on the outer side of the support rod 20. The buffer sleeve 15 is made of polyurethane foam material, which can reduce the pressure under the patient's armpit and improve comfort by using its wide and thick size. The lifting frame is connected to the prone frame through the cross beam 12, and can simultaneously complete the lifting of the lifting frame when the hydraulic cylinder 4 lifts the prone frame, realize synchronous force, and reduce the difficulty of operation for the operator.

[0028] Furthermore, the support rod 20 of the lifting frame is detachably connected to a plurality of straps 21, which are fastened by Velcro or conventional buckles to fix the patient's legs, thereby further enhancing the patient's lifting stability in the utility model.

[0029] Further optimization scheme, the lifting frame includes an "L" shaped plug rod 16, one end of the plug rod 16 is plugged into the plug tube 6, the other end of the plug rod 16 is fixedly connected to a baffle 17, and the side of the plug rod 16 is fixedly connected to a seat plate 18, and the two baffle plates 17 are arranged opposite to each other and are clamped to each other through conventional buckles to prevent the two lifting frames from separating and causing the patient to fall. The two seat plates 18 are arranged opposite to each other, and the lifting frame is detachably connected to the fixed frame 1 through the plug rod 16, so that it can be installed at any time when needed, and can be disassembled and stored when not in use.

[0030] As a further optimization scheme, two pedals 19 are fixedly connected to the bottom end of one side of the fixing frame 1 close to the inserting tube 6, which can support the patient's feet to prevent the patient's feet from falling to the ground and interfering with the present invention or the outside during movement, causing accidental injury to the patient.

[0031] According to a further optimization scheme, the lying board 10 is made of flexible polyurethane foam material, silicone material, rubber material or sponge material.

[0032] The working process of this embodiment is as follows:

[0033] When it is necessary to transfer a patient over a short distance, such as transferring the patient from a sickbed to a wheelchair, or vice versa, the utility model needs to be used for leveraging operation to reduce the work intensity of maintenance personnel.

[0034] When the patient needs to be transferred to the wheelchair, the patient is first lifted up and sits on the bedside, and the utility model is pushed to insert the two legs 2 into the bottom of the bed, and the support rod 20 is lowered and extended into the patient's armpits by tilting the support rod 20, and the patient clamps the buffer sleeve 15 with both arms, and the maintenance personnel steps on the pedal of the hydraulic cylinder 4 to push out the piston rod of the hydraulic cylinder 4, and the piston rod pushes up the support frame 11, and then pushes the support rod 20 to tilt up, so as to lift the patient. At this time, if the patient's arms are not strong enough, he can lie prone on the lying board 10 to relieve the pressure on his arms. Alternatively, the legs can be tied tightly with the straps 21, which can also reduce the pressure on the arms.

[0035] The maintenance personnel grasp the two handrails 5, pull out the utility model, and transfer it to the position of the wheelchair, respectively set the two legs 2 of the utility model on both sides of the wheelchair, align the patient's buttocks with the seat of the wheelchair, release the pressure of the hydraulic cylinder 4, and the piston rod contracts, and the patient completes the operation of transferring from the bed to the wheelchair.

[0036] On the contrary, the operation of transferring the patient from the wheelchair to the hospital bed can be realized. The above-mentioned similar operations can be easily realized by the utility model, which fully reduces the maintenance pressure of the patient.

[0037] The above are only preferred specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A multifunctional transfer machine, characterized in that: The invention comprises a fixed frame (1), wherein the bottom end of the fixed frame (1) is symmetrically hinged with a support leg (2), one end of the bottom surface of the support leg (2) and one end of the bottom surface of the fixed frame (1) are respectively fixedly connected with a universal wheel (3), the other ends of the two support legs (2) are respectively ball-jointed with a pulling assembly, the pulling assembly is fixedly connected to the fixed frame (1), the bottom end of the fixed frame (1) is hinged with a manual hydraulic cylinder (4), the top end of the hydraulic cylinder (4) is hinged with a lying frame, the two ends of the lying frame are hinged with the top end of the fixed frame (1), the two ends of the top surface of the lying frame are respectively rotatably connected with a lifting frame, and the side of the lying frame away from the lifting frame is fixedly connected with a plurality of handrails (5); the side of the fixed frame (1) away from the handrail (5) is fixedly connected with an insertion tube (6), and the lifting frame is inserted into the insertion tube (6).

2. The multifunctional lift according to claim 1, characterized in that: The pulling assembly comprises a pedal shaft (7) capable of being provided with a rotation damping between 0° and 90°, one end of the pedal shaft (7) being fixedly connected to a switching rod (8) of an "L"-shaped structure, one side of the switching rod (8) being hinged to the other ends of the two legs (2) by a connecting rod (9), one end of the connecting rod (9) being ball-jointed to the other end of the leg (2); the other ends of the connecting rod (9) being symmetrically arranged on both sides of the pedal shaft (7).

3. The multifunctional lift according to claim 1, characterized in that: The crouching frame comprises a crouching plate (10) and a support frame (11), wherein the support frame (11) is fixedly connected to the crouching plate (10), one side of the support frame (11) is hinged to the piston rod of the hydraulic cylinder (4), the support frame (11) is fixedly connected to a crossbeam (12), both ends of the crossbeam (12) are respectively hinged to the top surface of the fixing frame (1) through hinge seats, and both ends of the top surface of the crossbeam (12) are respectively fixedly connected to the supporting frame.

4. The multifunctional lift according to claim 3, characterized in that: The supporting frame comprises a rotating column (13) and a sliding sleeve (14); the bottom end of the rotating column (13) is fixedly connected to the top surface of the cross beam (12); the rotating column (13) is in sliding contact with the sliding sleeve (14); a support rod (20) is fixedly connected to the side of the sliding sleeve (14); and a buffer sleeve (15) is sleeved on the outside of the support rod (20).

5. The multifunctional lift according to claim 1, characterized in that: The lifting frame comprises an L-shaped insertion rod (16), one end of the insertion rod (16) is plugged into the insertion tube (6), the other end of the insertion rod (16) is fixedly connected to a baffle (17), the side of the insertion rod (16) is fixedly connected to a seat plate (18), the two baffle plates (17) are arranged opposite to each other and are clamped to each other; the two seat plates (18) are arranged opposite to each other.

6. The multifunctional transfer machine according to claim 1, characterized in that: Two pedals (19) are fixedly connected to the bottom end of one side of the fixing frame (1) close to the inserting tube (6).

7. The multifunctional lift according to claim 3, characterized in that: The lying board (10) is made of flexible polyurethane foam material, silicone material, rubber material or sponge material.

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