CN115317266A - Medical care bed with mattress limit function - Google Patents

Abstract

The invention discloses a medical care bed with a mattress limiting function, which relates to the technical field of care beds, and comprises a bed frame and a mattress frame, wherein the bed frame is supported and fixed by a plurality of bed legs, and the medical care bed also comprises: the bed plate comprises a fixed plate, the fixed plate is fixed at the center of the inner side of the bed frame, two ends of the fixed plate are respectively and movably connected with a movable plate, and one end of the movable plate, which is far away from the fixed plate, is driven to rotate through a hydraulic telescopic rod so as to lift the height of the movable plate; two fixed clamping grooves are symmetrically fixed on the upper side of the bed frame, two ends of the two fixed clamping grooves are respectively and movably connected with a movable clamping groove, and a mattress is detachably arranged between the fixed clamping grooves and the movable clamping grooves. The nursing bed can realize positioning and position adjustment on the mattress in both a horizontal state and a lifting state, avoids mattress deviation, has high automation degree in the positioning and position adjustment process of the mattress, is efficient and convenient to operate, has a mattress disinfection function, can provide moxa fumigation for a patient, and is more beneficial to nursing and rehabilitation of the patient.

Description

A medical nursing bed with a mattress limiting function

technical field

The invention relates to the technical field of nursing beds, in particular to a medical nursing bed with a mattress limiting function.

Background technique

The medical nursing bed is a commonly used medical device, which is widely used in hospitals, and the medical nursing bed generally needs to place a mattress above the bed frame when it is in use, so as to facilitate the patient to rest. The mattress of the nursing bed is placed on the bed frame, mainly It is limited by the edge of the outer frame of the bed body, and its limit effect is unstable, and in the lifting type of bed board, the mattress is very easy to shift, thus requiring manual adjustment of the position of the mattress, which is very inconvenient.

After retrieval, Chinese Patent No. CN 112107440 B discloses a mattress limiting device for a medical care bed, including a bed frame, and arc-shaped protective enclosures are arranged on the surrounding side walls of the bed frame, and the arc-shaped protective enclosures It is connected to the bed frame through a splicing connection mechanism, and a buffer clamping mechanism is arranged in the arc-shaped protective enclosure;

The mattress limiting device in the prior art still has the following deficiencies in use: when the limiting device is connected with the mattress, its operation is inconvenient and time-consuming; in the lifting type of the bed board, the position of the mattress cannot be fully positioned, and in the bed After the mattress deviates, the position of the mattress cannot be automatically adjusted, so the present invention proposes a medical care bed with a mattress limiting function.

Contents of the invention

The purpose of the present invention is to solve the defects in the prior art, and propose a medical care bed with a mattress limiting function.

In order to achieve the above object, the present invention adopts the following technical solutions:

A medical care bed with a mattress limiting function, including a bed frame supported and fixed by a plurality of bed legs, and also includes: a bed board, the bed board includes a fixing board, and the fixing board is fixed on the inner center of the bed frame, and the fixing board The two ends are respectively movably connected with a movable plate, and the end of the movable plate away from the fixed plate is driven to rotate by a hydraulic telescopic rod to raise and lower its height;

The upper side of the bed frame is symmetrically fixed with two fixed card slots, and the two ends of the two fixed card slots are respectively movably connected with movable card slots, and a mattress is detachably arranged between the fixed card slots and the movable card slots;

One end of the fixed plate, the movable plate, the fixed card slot and the movable card slot that are close to each other is movably connected with the bed frame through the linkage mechanism at the same time, the movable plate and the movable card slot can be rotated and adjusted relative to the bed frame, and the mattress Both ends can follow the movable plate and the movable card slot to realize angle rotation adjustment.

Further, a plurality of electric rubber rollers are provided inside the fixed card slot and the movable card slot. The roller body of the electric rubber roller is in the shape of a gear, and one end of the roller shaft is connected to the drive shaft of the motor. The roller body is made of rubber material When the edge of the mattress is put into the fixed card slot or the movable card slot, the electric rubber roller realizes the extrusion positioning and drive adjustment of the position on the edge of the mattress.

Further, the linkage mechanism includes a strip plate, one end of the strip plate is rotatably installed with a first bolt sleeve, and the other end is rotatably installed with a second bolt sleeve, and one end of the first bolt sleeve is fixed to the side of the end of the fixing plate. Connected, the other end goes through the bed frame and is fixedly connected with it, one end of the second bolt sleeve is fixedly installed with the movable plate, and the other end extends into the arc-shaped groove opened at the bed frame;

The linkage mechanism also includes a first right-angle plate fixed at the end of the fixed slot, and a second right-angle plate fixed at the end of the movable slot. The end of the first right-angle plate away from the fixed slot is rotatably mounted with a first bolt. The first bolt is screwed to the first bolt sleeve, and the end of the second right-angle plate away from the movable slot is rotatably mounted with a second bolt, and the second bolt is screwed to the second bolt sleeve.

Further, a flat mesh box is installed between the fixed slots and the movable slots on both sides of the bed frame, and a plurality of fumigation boxes are fixedly connected to the lower side of the flat mesh box, and the fumigation The box communicates with the flat mesh box. The fixed plate and the movable plate are provided with a plurality of rectangular slots up and down. The rectangular slots correspond to the fumigation box. The fumigation box is connected to the water pump through the pipeline, and the water pump is connected to the water tank.

Further, the flat mesh box includes a detachably connected bottom box and a cover plate, the bottom of the bottom box is provided with a communication groove matching the fumigation box, and the top surface of the cover plate is provided with a plurality of micropores;

The bottom of the fumigation box is connected to the water outlet of the pipeline, and a heating wire is installed inside the fumigation box, and a mesh wormwood pad is detachably arranged inside the fumigation box and close to the upper side of the box body, and the liquid is transported through a water pump and a pipeline To the inside of the fumigation box, and heated by the electric heating wire, the water vapor generated by the heating fumigates the mesh wormwood mat, and enters the micropores on the top surface of the rear cover of the flat mesh box to discharge to the mattress.

Further, the mesh wormwood mat has a three-layer structure, including an upper filter screen, a middle layer of wormwood and a lower filter screen, and both the upper filter screen and the lower layer filter screen have air holes.

Further, a block is installed on the inner wall of the fumigation box, and the mesh wormwood mat is detachably connected to the block by screws.

Further, a base plate is installed between the multiple bed legs, and the water pump is arranged on the base plate and connected to the water tank.

Compared with the prior art, the beneficial effects of the present invention are:

1. In the present invention, fixed card slots and movable card slots are arranged on both sides of the bed frame. Both the fixed card slots and the movable card slots are equipped with electric rubber rollers inside. When the mattress is connected, the edge of the mattress can be moved by the electric rubber roller It is driven and positioned to facilitate the installation of the mattress with the fixed card slot and the movable card slot, and when the mattress deviates, it can automatically adjust its position, which is more efficient and convenient.

2. In the present invention, the fixed card slot and the movable card slot are installed in linkage with the fixed plate and the movable plate of the bed board through the linkage mechanism, and when the movable board of the bed board is raised and lowered, the movable card slot can be raised and lowered with the movable board, and can be lifted during the lifting process. Maintain the positioning and position adjustment of the mattress, so whether the bed board is in a normal state or in a lifting state, the position of the mattress can be adjusted and positioned, so that the mattress is placed correctly on the bed board, and the positioning and adjustment process of the mattress High degree of automation reduces the labor intensity of nursing staff.

3. In the present invention, flat mesh boxes are respectively arranged between the fixed slots and the movable slots, and a fumigation box is connected to the lower side of the flat mesh boxes. The fumigation box is connected to a water pump and a water tank, and a heating wire and a net Hole wormwood mat, which can heat the liquid (water or disinfectant) flowing into the fumigation box, and realize fumigation with the wormwood in the mesh wormwood mat, provide disinfection treatment for mattresses, and provide patients with wormwood fumigation care , increase the functionality of the nursing bed, which is beneficial to the care and rehabilitation of patients.

In summary, the nursing bed of the present invention can realize stable positioning and position adjustment of the mattress no matter it is in the normal horizontal state or the lifting state, thereby avoiding the deviation of the mattress, and the degree of automation of the positioning and position adjustment process of the mattress High, efficient and convenient operation, in addition, it also has the function of mattress disinfection, as well as the function of providing patients with wormwood fumigation, which is more conducive to the care and rehabilitation of patients.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention.

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the schematic diagram of the present invention after removing the mattress in Fig. 1;

Fig. 3 is a schematic diagram of the assembly and linkage of the fixed plate, the movable plate, the fixed card slot and the movable card slot through the linkage mechanism at the joint;

Figure 4 is a schematic diagram of the splitting of the fixed plate, the movable plate, the fixed card slot and the movable card slot in Figure 3;

Fig. 5 is the installation sketch map of fixed plate and movable plate and bed frame;

Figure 6 is a schematic diagram of the installation of the flat mesh box and the fumigation box;

Fig. 7 is a structural schematic diagram of a flat mesh box;

Fig. 8 is a schematic sectional view of the inside of the fumigation box.

In the figure: 1 bed leg, 100 bottom plate, 1000 hydraulic telescopic rod, 2 bed frame, 3 fixed plate, 30 movable plate, 4 mattress, 5 fixed card slot, 50 movable card slot, 6 linkage mechanism, 61 first right angle plate, 62 second right-angle plate, 63 first bolt, 64 second bolt, 65 strip plate, 66 first bolt sleeve, 67 second bolt sleeve, 68 arc groove, 7 electric rubber roller, 8 flat mesh box, 80 Bottom box, 81 cover plate, 82 microholes, 83 connecting groove, 9 rectangular groove, 10 fumigation box, 11 pipe, 12 water pump, 13 heating wire, 14 mesh wormwood pad, 15 air hole, 16 screw.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

Embodiment one

Referring to Figures 1-5, a medical care bed with a mattress limit function includes a bed frame 2 supported and fixed by a plurality of bed legs 1, and also includes: a bed board, the bed board includes a fixed plate 3, and the fixed plate 3 is fixed on the bed frame 2 In the inner center of the fixed plate 3, the two ends of the fixed plate 3 are respectively movably connected with movable plates 30, and the end of the movable plate 30 away from the fixed plate 3 is driven to rotate through the hydraulic telescopic rod 1000 to lift its height; the lifting drive of the hydraulic telescopic rod 1000 is As the prior art, its specific installation and working principle will not be repeated in this application.

The upper side of the bed frame 2 is symmetrically fixed with two fixed card slots 5, and the two ends of the two fixed card slots 5 are respectively movably connected with movable card slots 50, and a bed frame is detachably arranged between the fixed card slots 5 and the movable card slots 50. pad 4;

The inner sides of the fixed slot 5 and the movable slot 50 are provided with a plurality of electric rubber rollers 7. The roller body of the electric rubber roller 7 is gear-shaped, and one end of the roller shaft is connected with the drive shaft of the motor. The roller body is made of rubber material. As a result, when the edge of the mattress 4 is put into the fixed slot 5 or the inside of the movable slot 50, the electric rubber roller 7 realizes the driving adjustment of extrusion positioning and position on the edge of the mattress 4.

When laying the mattress 4, first put the mattress 4 into the slot from one end of the movable slot 50 on one side, and control the rotation of the electric rubber roller 7 so that it can squeeze and position the edge of the mattress 4 After the laying is completed, the mattress 4 can be fine-tuned by the electric rubber roller 7 to make it lay more smoothly on the bed.

One end of the fixed plate 3, the movable plate 30, the fixed card slot 5 and the movable card slot 50 which are close to each other is movably connected with the bed frame 2 through the linkage mechanism 6 at the same time, and the movable plate 30 and the movable card slot 50 can realize the angle rotation adjustment relative to the bed frame 2 , and both ends of the mattress 4 can follow the movable plate 30 and the movable card slot 50 to realize angle rotation adjustment.

Linkage mechanism 6 comprises strip plate 65, and one end of strip plate 65 is rotatably equipped with first bolt sleeve 66, and the other end is rotatably installed with second bolt sleeve 67, and one end of first bolt sleeve 66 is connected with the end side of fixed plate 3. The position is fixedly connected, the other end runs through the bed frame 2 and is fixedly connected with it, one end of the second bolt sleeve 67 is fixedly installed with the movable plate 30, and the other end extends into the arc-shaped groove 68 provided at the bed frame 2;

The linkage mechanism 6 also includes a first right-angle plate 61 fixed at the end of the fixed slot 5, and a second right-angle plate 62 fixed at the end of the movable slot 50. The first right-angle plate 61 is rotated away from the end of the fixed slot 5 There is a first bolt 63, and the first bolt 63 is threadedly connected with the first bolt sleeve 66, and the end of the second rectangular plate 62 away from the movable slot 50 is rotated with a second bolt 64, and the second bolt 64 is threaded with the second bolt sleeve 67. connect.

The hydraulic telescopic rod 1000 can drive the movable plate 30 on either side to rotate relative to one end of the fixed plate 3, so as to realize the lifting of the movable plate 30. On the one hand, the patient’s upper body and lower body can be raised respectively. Of course, both sides can also be driven simultaneously The movable board 30 realizes the simultaneous raising of the upper body and the lower body; it can be used according to specific needs;

When the movable plate 30 rotates and rises, through the cooperation of the linkage mechanism 6, the movable card slot 50 can be rotated and lifted simultaneously with the movable plate 30, and the axis of the first bolt 63 and the first bolt sleeve 66 is the center when rotating. At this time, the mattress 4 can follow the movable card slot 50 to realize angle adjustment, and the movable plate 30 keeps supporting the mattress 4 all the time.

During the horizontal and lifting process of the movable plate 30 of the bed board, the mattress 4 remains connected to the movable card slot 50, and the electric rubber roller 7 inside it can continuously adjust the position of the mattress 4 and maintain the positioning effect. Avoiding the position deviation of the mattress 4 when the state of the bed board is adjusted, the process has a high degree of automation, is more efficient and convenient, and reduces the labor burden of the nursing staff when manually adjusting.

Embodiment two

Referring to Figures 1-8, this embodiment, on the basis of the first embodiment above, increases the function of disinfection and sterilization of the mattress 4, and at the same time, it can also perform wormwood fumigation care on the patient, which is convenient for the patient's care and rehabilitation. In this embodiment, a flat mesh box 8 is installed between the fixed slots 5 on both sides of the bed frame 2 and between the movable slots 50, and a plurality of fumigation boxes are fixedly connected to the lower side of the flat mesh box 8. 10, and the fumigation box 10 communicates with the flat mesh box 8, the fixed plate 3 and the movable plate 30 are provided with a plurality of rectangular slots 9 up and down, the rectangular slots 9 correspond to the fumigation box 10, and the fumigation box 10 passes through the pipeline 11 and The water pump 12 is connected, and the water pump 12 is connected to the water tank, wherein the pipeline 11 adopts a flexible pipe, and a base plate 100 is jointly installed between a plurality of bed legs 1, and the water pump 12 is arranged on the base plate 100, and is connected with the water tank.

The flat mesh box 8 includes a detachably connected bottom box 80 and a cover plate 81, the bottom of the bottom box 80 is provided with a communication groove 83 matching the fumigation box 10, and the top surface of the cover plate 81 is provided with a plurality of micropores 82;

The bottom of the fumigation box 10 is connected to the water outlet of the pipeline 11. A heating wire 13 is installed inside the fumigation box 10, and a mesh wormwood pad 14 is detachably arranged inside the fumigation box 10 and close to the upper side of the box body, and the liquid passes through it. The water pump 12 and the pipeline 11 are transported to the interior of the fumigation box 10 and heated by the electric heating wire 13. The water vapor generated by the heating fumigates the mesh wormwood mat 14 and enters the micropores on the top surface of the rear cover plate 81 of the flat mesh box 8 82 row to mattress 4.

Mesh wormwood mat 14 is a three-layer structure, including an upper filter screen, a middle layer of wormwood and a lower filter screen, and both the upper filter screen and the lower filter screen are provided with air holes 15 .

The inwall of fumigation box 10 is provided with stopper, and mesh wormwood mat 14 is detachably connected with stopper by screw 16.

When the mattress 4 is sterilized and sterilized, water (or disinfectant) is injected into the water tank, and the water (or disinfectant) is delivered to the inside of the fumigation box 10 by the water pump 12 through the pipeline 11 (the mesh wormwood mat in the fumigation box 10 can be 14 is taken out), the electric heating wire 13 heats the water (or disinfectant) inside, and after the water vapor produced enters the flat mesh box 8, it is discharged to the mattress 4 through the micropores 82 on the top surface of the cover plate 81, so that the mattress 4 Carry out high-temperature steam sterilization and sterilization;

When the patient is fumigated with wormwood, water is injected into the water tank, and the water pump 12 transports the water to the interior of the fumigation box 10 through the pipeline 11. A mesh wormwood mat 14 is arranged in the fumigation box 10, and the electric heating wire 13 heats the water inside to generate The water vapor fumigates the wormwood in the mesh wormwood mat 14, and the steam mixed with the smell of wormwood enters the flat mesh box 8 and is discharged to the mattress 4 through the micropores 82 on the top surface of the cover plate 81. Mattress 4 carries out wormwood fumigation nursing to patient's body; Mattress 4 can be selected more breathable material when wormwood fumigation.

Claims (8)

1. A medical care bed with a mattress limiting function, comprising a bed frame (2) supported and fixed by a plurality of bed legs (1), characterized in that it also includes: a bed board, the bed board comprising a fixed board (3) , the fixed plate (3) is fixed on the inner center of the bed frame (2), the two ends of the fixed plate (3) are movably connected with the movable plate (30) respectively, and the end of the movable plate (30) away from the fixed plate (3) passes through The hydraulic telescopic rod (1000) is driven to rotate to raise and lower its height; The upper side of the bed frame (2) is symmetrically fixed with two fixed draw-in slots (5), and the two ends of the two fixed draw-in slots (5) are movably connected with movable draw-in slots (50) respectively, and the fixed draw-in slots (5) ) and the movable card slot (50) are jointly and detachably provided with a mattress (4); One end of the fixed plate (3), the movable plate (30), the fixed card slot (5) and the movable card slot (50) close to each other is movably connected with the bed frame (2) through the linkage mechanism (6) at the same time, and the movable plate (30) and the movable card slot (50) can realize angular rotation adjustment relative to the bed frame (2), and both ends of the mattress (4) can follow the movable plate (30) and the movable card slot (50) to realize angular rotation adjust. 2. A medical care bed with a mattress limiting function according to claim 1, wherein a plurality of electric rubber rollers are provided inside the fixed slot (5) and the movable slot (50) (7), the roller body of the electric rubber roller (7) is gear-shaped, and one end of the roller shaft is connected with the drive shaft of the motor. When the slot (5) or the movable card slot (50) is inside, the electric rubber roller (7) realizes the driving adjustment of extrusion positioning and position to the edge of the mattress (4). 3. A medical care bed with a mattress limiting function according to claim 1, characterized in that, the linkage mechanism (6) comprises a strip plate (65), and one end of the strip plate (65) rotates A first bolt sleeve (66) is installed, and a second bolt sleeve (67) is installed on the other end, one end of the first bolt sleeve (66) is fixedly connected with the end side of the fixed plate (3), and the other end runs through the bed frame (2) and be fixedly connected with it, one end of the second bolt sleeve (67) is fixedly installed with the movable plate (30), and the other end extends into the arc groove (68) provided at the bed frame (2); The linkage mechanism (6) also includes a first right-angle plate (61) fixed at the end of the fixed slot (5), and a second right-angle plate (62) fixed at the end of the movable slot (50). The first bolt (63) is installed on the end of the right-angle plate (61) away from the fixed slot (5), and the first bolt (63) is threaded with the first bolt sleeve (66), and the second right-angle plate (62) is away from the movable One end of the draw-in slot (50) is rotatably installed with a second bolt (64), and the second bolt (64) is threadedly connected with the second bolt sleeve (67). 4. A medical care bed with a mattress limiting function according to any one of claims 1-3, characterized in that, it is located between the fixing slots (5) on both sides of the bed frame (2) And the flat mesh box (8) is installed jointly between the movable draw-in slot (50), and the lower side of the flat mesh box (8) is all fixedly connected with a plurality of fumigation boxes (10), and the fumigation box (10 ) communicates with the flat mesh box (8), the fixed plate (3) and the movable plate (30) are provided with a plurality of rectangular slots (9) up and down, and the rectangular slots (9) are connected to the fumigation box (10) Correspondingly, the fumigation box (10) is connected with the water pump (12) through the pipeline (11), and the water pump (12) is connected with the water tank. 5. A medical care bed with a mattress limiting function according to claim 1, characterized in that the flat mesh box (8) comprises a detachably connected bottom box (80) and a cover plate (81 ), the bottom of the bottom box (80) is provided with a communication groove (83) matched with the fumigation box (10), and the top surface of the cover plate (81) is provided with a plurality of micropores (82); The bottom of the fumigation box (10) is connected with the water outlet of the pipeline (11), and the inside of the fumigation box (10) is equipped with a heating wire (13), which is positioned at the inside of the fumigation box (10) and is close to the upper side of the box body. Disassemble the wormwood mat (14) with a mesh, the liquid is transported to the inside of the fumigation box (10) through the water pump (12) and the pipeline (11), and is heated by the electric heating wire (13), and the water vapor generated by the heating is on the mesh. The wormwood pad (14) is fumigated, and enters the top surface micropore (82) of the flat mesh box (8) back cover (81) to be discharged to the mattress (4). 6. A kind of medical care bed with mattress position-limiting function according to claim 5, is characterized in that, described mesh wormwood pad (14) is three-layer structure, comprises upper filter screen, middle layer wormwood and The lower filter screen, the upper filter screen and the lower filter screen are all provided with air holes (15). 7. A medical care bed with a mattress limiting function according to claim 5 or 6, characterized in that, the inner wall of the fumigation box (10) is provided with a stopper, and the mesh wormwood mat (14) It is detachably connected with the stopper by screws (16). 8. A medical care bed with a mattress limiting function according to claim 5, characterized in that a base plate (100) is jointly installed between a plurality of said bed legs (1), and a water pump (12) is provided On the base plate (100), and connected with the water tank.

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