Nursing equipment convenient to maintain

Abstract

The utility model belongs to the technical field of nursing equipment, and particularly relates to nursing equipment convenient to maintain, which comprises a bed board and an infusion support used for nursing, four supporting plates are fixedly connected to the bottom of the bed board, and moving wheels are detachably and rotatably connected to the bottoms of the supporting plates. Dismounting and maintaining assemblies are arranged between the supporting plates and the moving wheels, and synchronous jacking assemblies are arranged among the four supporting plates. The lifting device is reasonable in structural design, under transmission of the worm, the worm gear, the chain wheel and the chain, the four lifting lead screws can be synchronously rotated, then the base can be synchronously driven to move downwards to jack up the four moving wheels to be separated from the ground, personnel can disassemble, assemble and maintain the moving wheels conveniently, maintenance convenience is greatly improved, and the lifting device can be conveniently adjusted according to different infusion positions. The infusion support is installed at a corresponding position so that the left hand, the right hand or the feet of a patient can be infused, meanwhile, disassembly is facilitated, and the infusion support can be stored and maintained conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing equipment, in particular to a nursing equipment which is easy to maintain. Background Art

[0002] The infusion devices used in existing hospitals are generally set separately from the beds, usually placed near the bed. After the nurse takes the medicine, the infusion bottle is hung on the infusion stand to infuse the patient. In the process of nursing the patient, nursing equipment is needed.

[0003] After searching: Patent number CN212879884U is a kind of medical nursing equipment which is easy to maintain, including a nursing bed board, supporting legs, rubber pads, silicone pillow blocks, shielding plates, adjustable locking card-jointed seat structures, adjustable rotating hanging rod structures, buffered and easy-to-maintain mobile seat structures, storage boxes, partition plates, connecting seats, placement plates, threaded rods, rotating blocks and a first fixed tube. The upper ends of the supporting legs are respectively bolted to the four corners of the lower end of the nursing bed board.

[0004] However, the above-mentioned medical nursing equipment which is easy to maintain still has some shortcomings. When lifting the nursing bed board, personnel need to move back and forth and twist the four threaded rods one by one to lift the nursing bed board and the brake wheel, which makes the operation more troublesome and reduces the convenience of maintenance. In addition, the patient's infusion is generally in the patient's hands or feet. Therefore, we propose a nursing equipment which is easy to maintain to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned shortcomings and to propose a nursing device that is easy to maintain.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A nursing device that is easy to maintain, comprises a bed board and an infusion stand used for nursing, wherein four support plates are fixedly connected to the bottom of the bed board, the bottom of the support plate is detachably and rotatably connected to a moving wheel, a disassembly and assembly maintenance component is arranged between the support plate and the moving wheel, a synchronous lifting component is arranged between the four support plates, the bottom end of the infusion stand is fixedly connected to a mounting frame, the front and rear sides and the right side of the bed board are fixedly connected to a fixing seat, a mounting assembly is arranged between the fixing seat and the mounting frame, and four hooks are fixedly connected to the bottom of the infusion stand.

[0008] Preferably, the disassembly and maintenance assembly includes a threaded groove opened at the bottom of the support plate, a screw is threadedly sleeved in the threaded groove, the bottom end of the screw is fixedly connected to a frame, and the movable wheel is rotatably connected to the front and rear inner walls of the frame.

[0009] Preferably, a groove is provided on the inner side of the support plate, and the synchronous lifting assembly includes two worm gears and a lifting screw rod rotatably connected to the top inner wall and the bottom inner wall of the groove, the two worm gears are rotatably connected between the corresponding two support plates, the outer sides of the four lifting screw rods are fixedly sleeved with worm wheels, the two worm gears are respectively meshed with the corresponding worm wheels, the outer sides of the four lifting screw rods are threadedly sleeved with lifting plates, the bottoms of the four lifting plates are fixedly connected to a base, one end of the two worm gears are fixedly connected to a sprocket, and the same chain is transmission-connected to the two sprockets.

[0010] Preferably, the four lifting plates are slidably mounted in the corresponding grooves respectively.

[0011] Preferably, the other end of one of the two worms is fixedly connected to a hand wheel.

[0012] Preferably, the mounting assembly includes an extrusion spring arranged in a fixed seat, both ends of the extrusion spring are fixedly connected with a movable plate, the sides of the two movable plates away from each other are fixedly connected with a clamping rod, both sides of the mounting frame are provided with fixing holes, the two clamping rods are respectively movably clamped in the corresponding fixing holes, and the mounting frame is movably inserted into the outer side of the fixed seat and abuts against the front side of the bed board.

[0013] Preferably, two guide rods are fixedly connected to the inner wall of the fixing seat, and the two movable plates are slidably sleeved on the outer sides of the two guide rods.

[0014] Preferably, a mattress and a pillow are fixedly connected to the top of the bed board.

[0015] In the utility model, the nursing device which is easy to maintain is described. According to the position of the infusion, the two clamping rods are pressed so that the two clamping rods are retracted into the fixing seat and the squeezing spring is squeezed. Then the mounting frame is sleeved on the outer side of the fixing seat. Under the elastic force of the squeezing spring, the two clamping rods are extended and respectively clamped into the corresponding fixing holes, so that the infusion stand can be fixed in the corresponding position, so as to be used for infusion of the left hand, right hand or foot of the patient, thereby improving the effect of use. At the same time, when disassembling, the two clamping rods are pressed so that the clamping rods are separated from the fixing holes. At this time, the infusion stand can be disassembled for storage and maintenance.

[0016] The utility model discloses a nursing device which is easy to maintain. When the moving wheels need to be disassembled and assembled for maintenance, a worm is rotated by a hand wheel. Under the transmission of two sprocket wheels and a chain, the two worms are driven to rotate synchronously. The two worms drive the four worm wheels and the lifting screw rods to rotate synchronously. The four lifting screw rods drive the four lifting plates and the base to move down and contact the ground and lift one end of the four moving wheels. The frame is rotated so that the screw rod is disengaged from the thread groove. The moving wheels can be disassembled for maintenance. After maintenance, the screw rod is screwed into the thread groove. Finally, the hand wheel is rotated in the opposite direction so that the four bases and the lifting plates are moved up and reset. At this time, the four moving wheels move down and contact the ground.

[0017] The utility model has a reasonable structural design. Under the transmission of the worm, the worm wheel, the sprocket and the chain, the four lifting screws can be synchronously rotated, and then the base can be synchronously driven to move downward to lift the four moving wheels off the ground, so that personnel can disassemble and maintain the moving wheels, which greatly improves the convenience of maintenance. It is also convenient to install the infusion stand at the corresponding position according to the different positions of infusion, so as to use it for infusion of the patient's left hand, right hand or foot, and it is also convenient to disassemble for the storage and maintenance of the infusion stand. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a first-perspective stereoscopic image of a nursing device that is easy to maintain proposed by the utility model;

[0019] Figure 2 A second perspective stereoscopic image of a nursing device that is easy to maintain proposed by the utility model;

[0020] Figure 3 A cross-sectional view of a nursing device that is easy to maintain proposed by the utility model;

[0021] Figure 4 for Figure 3 The structural diagram of part A in the figure;

[0022] Figure 5 for Figure 3 Schematic diagram of the structure of part B.

[0023] In the figure: 1. bed board; 2. support plate; 3. worm; 4. hand wheel; 5. lifting plate; 6. base; 7. frame; 8. moving wheel; 9. screw; 10. groove; 11. chain; 12. fixed seat; 13. mounting frame; 14. clamping rod; 15. infusion stand; 16. hook; 17. sprocket; 18. worm wheel; 19. lifting screw; 20. threaded groove; 21. fixing hole; 22. moving plate; 23. guide rod; 24. extrusion spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-5 A nursing device that is easy to maintain includes a bed board 1 and an infusion stand 15 for nursing use. Four support plates 2 are fixedly connected to the bottom of the bed board 1. The bottom of the support plate 2 is detachably and rotatably connected to a moving wheel 8. A disassembly and assembly maintenance component is arranged between the support plate 2 and the moving wheel 8. A synchronous lifting component is arranged between the four support plates 2. The bottom end of the infusion stand 15 is fixedly connected to a mounting frame 13. The front, rear and right sides of the bed board 1 are fixedly connected to a fixing seat 12. A mounting component is arranged between the fixing seat 12 and the mounting frame 13. Four hooks 16 are fixedly connected to the bottom of the infusion stand 15.

[0026] In the utility model, the disassembly and assembly maintenance component includes a threaded groove 20 opened at the bottom of the support plate 2, a screw 9 is threadedly sleeved in the threaded groove 20, the bottom end of the screw 9 is fixedly connected to the frame 7, the moving wheel 8 is rotatably connected to the front and rear inner walls of the frame 7, a groove 10 is opened on the inner side of the support plate 2, and the synchronous jacking component includes two worms 3 and a lifting screw 19 rotatably connected to the top inner wall and the bottom inner wall of the groove 10, the two worms 3 are rotatably connected between the corresponding two support plates 2, the outer sides of the four lifting screws 19 are fixedly sleeved with worm wheels 18, the two worms 3 are respectively meshed with the corresponding worm wheels 18, the outer sides of the four lifting screws 19 are threadedly sleeved with lifting plates 5, the bottoms of the four lifting plates 5 are fixedly connected to the base 6, and one end of the two worms 3 is fixedly connected A sprocket 17 is connected, and the two sprockets 17 are connected to the same chain 11 for transmission. When the moving wheel 8 needs to be disassembled and maintained, a worm 3 is rotated. Under the transmission of the two sprockets 17 and the chain 11, the two worms 3 are driven to rotate synchronously. The two worms 3 drive the four worm wheels 18 and the lifting screw rods 19 to rotate synchronously. The four lifting screw rods 19 drive the four lifting plates 5 and the base 6 to move down and abut against the ground and lift the four moving wheels 8 to a height of one end. The frame 7 is rotated to make the screw 9 disengage from the thread groove 20, and the moving wheel 8 can be disassembled for maintenance. After the maintenance, the screw 9 is screwed into the thread groove 20, and finally a worm 3 is rotated in the opposite direction to make the four bases 6 and the lifting plate 5 move up and reset. At this time, the four moving wheels 8 move down and abut against the ground.

[0027] In the present invention, the four lifting plates 5 are respectively slidably sleeved in the corresponding grooves 10, so as to facilitate the guiding and limiting of the lifting plates 5 so that they can only perform lifting movements.

[0028] In the utility model, the other end of one of the two worms 3 is fixedly connected to a hand wheel 4, which is conducive to rotating the one worm 3.

[0029] In the utility model, the mounting assembly includes an extrusion spring 24 arranged in the fixing seat 12, both ends of the extrusion spring 24 are fixedly connected to the moving plate 22, the two sides of the moving plates 22 away from each other are fixedly connected to the clamping rod 14, both sides of the mounting frame 13 are provided with fixing holes 21, the two clamping rods 14 are respectively movably clamped in the corresponding fixing holes 21, the mounting frame 13 is movably plugged into the outer side of the fixing seat 12 and abuts against the front side of the bed board 1, according to the position of the infusion (left hand, right hand and foot), the two clamping rods 14 are pressed so that the two The clamping rod 14 is retracted into the fixing seat 12 and squeezes the squeezing spring 24, and then the mounting frame 13 is sleeved on the outer side of the fixing seat 12. Under the elastic force of the squeezing spring 24, the two clamping rods 14 are extended and respectively clamped in the corresponding fixing holes 21, so that the infusion stand 15 can be fixed in the corresponding position to facilitate infusion of the patient's left hand, right hand or foot, thereby improving the use effect. At the same time, when disassembling, the two clamping rods 14 are pressed to make the clamping rods 14 disengage from the fixing holes 21, and the infusion stand 15 can be disassembled at this time for storage and maintenance.

[0030] In the present invention, two guide rods 23 are fixedly connected to the inner wall of the fixed seat 12, and the two movable plates 22 are slidably sleeved on the outer sides of the two guide rods 23, which is beneficial to guiding the movable plates 22 and making their movement more stable.

[0031] In the utility model, a mattress and a pillow are fixedly connected to the top of the bed board 1, so that the patient lying on the bed board 1 is more comfortable.

[0032] In the utility model, according to the position of infusion (left hand, right hand and foot), the two clamping rods 14 are pressed to make the two clamping rods 14 retract into the fixing seat 12 and squeeze the squeezing spring 24, and then the mounting frame 13 is sleeved on the outer side of the fixing seat 12. Under the elastic force of the squeezing spring 24, the two clamping rods 14 extend and are respectively clamped in the corresponding fixing holes 21, so that the infusion stand 15 can be fixed in the corresponding position, so as to be used for infusion of the patient's left hand, right hand or foot, thereby improving the effect of use. At the same time, when disassembling, the two clamping rods 14 are pressed to make the clamping rods 14 disengage from the fixing holes 21, and the infusion stand 15 can be disassembled at this time for storage and maintenance. When the moving wheel 8 needs to be moved, When performing disassembly and maintenance, first rotate a worm 3 through the hand wheel 4, and under the transmission of the two sprockets 17 and the chain 11, the two worms 3 are driven to rotate synchronously, and the two worms 3 drive the synchronous rotation of the four worm wheels 18 and the lifting screw rods 19, and the four lifting screw rods 19 drive the four lifting plates 5 and the base 6 to move down and abut against the ground and lift the four moving wheels 8 to a height of one end, rotate the frame 7, so that the screw 9 is disengaged from the thread groove 20, and the moving wheel 8 can be disassembled for maintenance. After the maintenance, the screw 9 is screwed into the thread groove 20, and finally the hand wheel 4 is rotated in the opposite direction, so that the four bases 6 and the lifting plate 5 move up and reset, and the four moving wheels 8 move down and abut against the ground.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A nursing device that is easy to maintain, characterized in that: The invention comprises a bed board (1) and an infusion stand (15) for nursing use, wherein the bottom of the bed board (1) is fixedly connected to four support boards (2), the bottom of the support board (2) is detachably rotatably connected to a moving wheel (8), a disassembly and assembly maintenance component is provided between the support board (2) and the moving wheel (8), a synchronous lifting component is provided between the four support boards (2), the bottom end of the infusion stand (15) is fixedly connected to a mounting frame (13), the front and rear sides and the right side of the bed board (1) are fixedly connected to a fixing seat (12), a mounting assembly is provided between the fixing seat (12) and the mounting frame (13), and the bottom of the infusion stand (15) is fixedly connected to four hooks (16).

2. The maintenance-friendly nursing device according to claim 1, characterized in that: The disassembly and assembly maintenance component comprises a threaded groove (20) formed at the bottom of the support plate (2), a screw rod (9) being provided in a threaded sleeve within the threaded groove (20), the bottom end of the screw rod (9) being fixedly connected to a frame body (7), and the moving wheel (8) being rotatably connected to the front and rear inner walls of the frame body (7).

3. The maintenance-friendly nursing device according to claim 1, characterized in that: A groove (10) is provided on the inner side of the support plate (2). The synchronous lifting assembly comprises two worms (3) and lifting screws (19) rotatably connected to the top inner wall and the bottom inner wall of the groove (10). The two worms (3) are rotatably connected between the corresponding two support plates (2). The outer sides of the four lifting screws (19) are fixedly sleeved with worm wheels (18). The two worms (3) are respectively meshed with the corresponding worm wheels (18). The outer sides of the four lifting screws (19) are threadedly sleeved with lifting plates (5). The bottoms of the four lifting plates (5) are fixedly connected to a base (6). One end of the two worms (3) is fixedly connected to a sprocket (17). The two sprockets (17) are transmission-connected to the same chain (11).

4. The maintenance-friendly nursing device according to claim 3, characterized in that: The four lifting plates (5) are respectively slidably sleeved in the corresponding grooves (10).

5. The maintenance-friendly nursing device according to claim 3, characterized in that: The other end of one of the two worm gears (3) is fixedly connected to a hand wheel (4).

6. The maintenance-friendly nursing device according to claim 1, characterized in that: The mounting assembly comprises a compression spring (24) arranged in a fixing seat (12), both ends of the compression spring (24) are fixedly connected to a movable plate (22), and the two movable plates (22) are fixedly connected to a clamping rod (14) on the side away from each other, and both sides of the mounting frame (13) are provided with fixing holes (21), and the two clamping rods (14) are respectively movably clamped in the corresponding fixing holes (21), and the mounting frame (13) is movably plugged into the outer side of the fixing seat (12) and abuts against the front side of the bed board (1).

7. The maintenance-friendly nursing device according to claim 6, characterized in that: Two guide rods (23) are fixedly connected to the inner wall of the fixed seat (12), and the two movable plates (22) are slidably sleeved on the outer sides of the two guide rods (23).

8. The maintenance-friendly nursing device according to claim 1, characterized in that: A mattress and a pillow are fixedly connected to the top of the bed board (1).

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