Multifunctional nursing frame for nursing

Abstract

The invention discloses a multifunctional nursing frame for nursing, and relates to the technical field of nursing equipment, connecting rods are fixedly mounted at one ends of two guide sliding blocks, mounting frames are fixedly mounted at the tops of the two connecting rods, winding rods are rotatably mounted in the middles of the two mounting frames, and winding motors are fixedly mounted at one ends of the tops of the two mounting frames; a long nursing cloth roll is wound on the surface of one winding rod, a short nursing cloth roll is wound on the surface of the other winding rod, and spring hooks are fixedly connected to the end of the long nursing cloth roll at equal intervals. The long nursing cloth roll and the short nursing cloth roll can lift a patient from a sickbed to be away from bedding on the sickbed, great convenience is provided for medical staff to replace articles such as the bedding, nursing staff do not need to lift the patient manually, the labor intensity of nursing is reduced, the nursing staff can conduct operation by one person, and the operation mode is simple and convenient.

Description

Technical Field

[0001] The invention relates to the technical field of nursing equipment, in particular to a multifunctional nursing frame for nursing. Background Art

[0002] Nursing is an important part of medical practice. Nurses play an irreplaceable role in assisting diagnosis and treatment, saving lives, alleviating pain, promoting rehabilitation, and improving medical standards. They provide personal hygiene care and assistance to patients who have lost the ability to take care of themselves. Nursing projects are diverse, including removing necrotic tissue, microorganisms, secretions and other dirt, stimulating blood circulation, relaxing muscles, making patients feel comfortable, helping to restore energy, changing patients' appearance, and eliminating bad odors. Patients with incontinence should change their dirty and wet bedding in time, and comatose patients should strengthen oral care and turn over and wipe their backs to prevent bedsores and cross infection, facilitate observation of the condition, and make the bed to keep it clean.

[0003] However, currently, when nursing staff provide care for patients paralyzed in bed, since the patients cannot cooperate with the movements, multiple medical staff are required to cooperate in lifting the patients during operations such as turning over and changing bedding. This has high labor intensity and increases the extra workload of the medical staff. Multiple nursing staff serve one patient, resulting in low nursing work efficiency. Therefore, the present invention provides a multifunctional nursing frame to meet people's needs. Summary of the invention

[0004] The present invention provides a multifunctional nursing frame for nursing, which can effectively solve the problem raised in the above background technology that when nursing staff are caring for a patient paralyzed in bed, because the patient cannot cooperate with the movements, multiple medical staff are required to cooperate in carrying the patient during operations such as turning over and changing bedding, which has high labor intensity and increases the extra workload of the medical staff. Multiple nursing staff serve one patient, resulting in low nursing work efficiency.

[0005] To achieve the above object, the present invention provides the following technical solution: a multifunctional nursing frame for nursing, comprising a positioning frame, both ends of the bottom of the positioning frame are equipped with universal wheels, a protection box is fixedly installed on the top of the positioning frame, an operating armrest is installed on the top of the protection box, and a convenient nursing mechanism is installed on the top of the positioning frame;

[0006] The convenient nursing mechanism includes a guide groove;

[0007] The two ends of the top of the positioning frame are symmetrically provided with guide grooves, the middle parts of the two guide grooves are movably connected with guide sliders, the inner sides of the two ends of the bottom of the two guide sliders are rotatably installed with stabilizing rollers, the top of one end of one guide slider is fixedly connected with an upper driving rack, and the bottom of one end of the other guide slider is fixedly connected with a lower driving rack;

[0008] A rotating cylinder is rotatably mounted in the middle of one end of the top of the positioning frame, a driving gear is fixedly mounted in the middle of the rotating cylinder, and a driving motor is fixedly mounted at a position corresponding to the rotating cylinder in the middle of the positioning frame;

[0009] A connecting rod is fixedly installed at one end of the two guide sliders, a mounting frame is fixedly installed at the top of the two connecting rods, a winding rod is rotatably installed at the middle of the two mounting frames, a winding motor is fixedly installed at one end of the top of the two mounting frames, a long nursing cloth roll is wound on the surface of one winding rod, and a short nursing cloth roll is wound on the surface of the other winding rod;

[0010] The ends of the long nursing cloth roll are equidistantly fixedly connected with spring hooks, and the ends of the short nursing cloth roll are equidistantly fixedly connected with connecting rings.

[0011] According to the above technical solution, the two ends of the guide slider are symmetrically distributed on the two sides of the top of the positioning frame, and the stabilizing rollers at the two ends of the bottom of the guide slider are both tightly attached to the surface of the positioning frame.

[0012] According to the above technical solution, the horizontal plane height of the upper driving rack is higher than the horizontal plane height of the driving gear, the horizontal plane height of the lower driving rack is lower than the horizontal plane height of the driving gear, and the driving gear is meshed with both the upper driving rack and the lower driving rack;

[0013] The output shaft of the driving motor is connected to the rotating cylinder.

[0014] According to the above technical solution, the number of the spring hooks and the connecting rings are the same, and the positions of the spring hooks and the connecting rings correspond one to one.

[0015] According to the above technical solution, the output shafts of the two winding motors are respectively connected to the ends of the two winding rods, and a protective cover is fixedly installed at one end of the top of the connecting rod at the position corresponding to the winding motor, and the protective cover covers the top of the winding motor.

[0016] According to the above technical solution, one end of the surface of the long nursing cloth roll is equidistantly fixedly connected with an elastic strap, both ends of the bottom of the two connecting rods are fixedly connected with supporting columns, and moving wheels are installed at the bottom of the supporting columns.

[0017] According to the above technical solution, a positioning control mechanism is installed below the connecting rod;

[0018] The positioning control mechanism includes a fixed strip;

[0019] A fixed strip is fixedly installed between the middle parts of the supporting columns and below the connecting rod, and a movable rod is movably installed through the middle parts of both ends of the two fixed strips, and the ends of the movable rod are fixedly connected with anti-slip round blocks, and a fitting long board is fixedly connected between the ends of the two movable rods, and an extrusion spring is sleeved on the surface of one end of the movable rod, and one end of the bottom of the two fitting long boards is fixedly connected with a U-shaped frame, and a driving motor is fixedly installed on the top of the U-shaped frame, and a rotating seat is fixedly installed on the bottom of the U-shaped frame, and a rotating rod is rotatably installed in the middle of the rotating seat, and a steering long rod is fixedly connected to the bottom of the rotating rod, and an extrusion arc block is fixedly connected to the end of the steering long rod;

[0020] A cross bar is fixedly installed at the bottom of the positioning frame, an extension rod is fixedly connected to the middle of the cross bar, and a fixing seat is fixedly connected to the end of the extension rod. A mounting groove is opened in the middle of the fixing seat, a central vertical plate is fixedly installed in the middle of the mounting groove, pressure sensors are fixedly installed at both ends of the middle of the central vertical plate, elastic metal arc sheets are symmetrically fixedly installed at both ends of the fixing seat, and protective pads are fixedly installed on the inner walls of the two elastic metal arc sheets.

[0021] According to the above technical solution, a gap is left between the fixed strip and the fitted long board, the extrusion spring is located in the gap, and the two ends of the extrusion spring are respectively connected to the fixed strip and the fitted long board.

[0022] According to the above technical solution, the output shaft of the driving motor is connected to the top of the rotating rod, and the two extrusion arc blocks are symmetrically distributed on both sides of the fixed seat, and the positions of the extrusion arc blocks correspond to the positions of the elastic metal arc sheets.

[0023] According to the above technical solution, the signal output end of the pressure sensor is connected to the signal input end of the drive motor, the two elastic metal arc sheets respectively cover the outside of the two pressure sensor ends, and the protective pad is tightly attached to the end of the pressure sensor.

[0024] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a scientific and reasonable structure and is safe and convenient to use:

[0025] 1. A convenient nursing mechanism is provided, and a winding motor is used to drive the winding rod to rotate, and the length of the long nursing cloth roll and the short nursing cloth roll are adjusted and controlled, so that the long nursing cloth roll and the short nursing cloth roll are conveniently passed under the patient's lying body, and the spring hook and the connecting ring are connected to each other, so that the ends of the long nursing cloth roll and the short nursing cloth roll are fixed to each other. When the winding rod is rotated and wound, the long nursing cloth roll and the short nursing cloth roll can lift the patient from the bed and away from the mattress on the bed, which provides great convenience for medical staff to replace items such as mattresses, and there is no need for nursing staff to manually lift the patient, which reduces the labor intensity of nursing, so that nursing staff can operate alone, and the operation method is simple;

[0026] At the same time, the driving motor is used to drive the driving gear to rotate, which can promote the upper driving rack and the lower driving rack to move relative to each other, and then the two connecting rods gradually approach the hospital bed used by the patient to meet the needs of beds of different widths. When in use, the connecting rod and the winding rod are as close to the bed as possible. When the nursing frame needs to be moved away, the connecting rod and the winding rod are moved away from the bed and to both sides, providing a certain operating turning space for nursing staff to transfer the nursing frame.

[0027] 2. The guide slider slides along the guide groove to guide the movement of the two connecting rods, and the stabilizing roller slides closely on the surface of the positioning frame, further improving the stability of the guide slider, so that the connecting rod will not be skewed, and preventing the guide slider from shaking and getting stuck, resulting in unstable movement of the connecting rod. The supporting columns and moving wheels improve the stability and flexibility of the connecting rod. While supporting the connecting rod, they provide a certain effort-saving sliding ability, so that the connecting rod can slide smoothly from both sides to fit both sides of the bed.

[0028] 3. The long nursing cloth roll and the short nursing cloth roll used to lift the patient are homogeneous and soft, will not cause harm to the patient, are safer to use, and improve the comfort of the patient during nursing. The long nursing cloth roll has multi-functional use capabilities. The long nursing cloth roll covers the surface of the patient's body, and uses an elastic strap to bind and fix one side of the patient's body. When the winding rod rotates and wraps around, the long nursing cloth roll is gradually tightened and then shortened, so that one side of the patient's body can be turned over, which helps the patient turn over and reduces the labor intensity required for nursing staff to turn the patient over. Therefore, the nursing staff can operate alone, and the long nursing cloth roll pulls and supports the patient, so there is no need for nursing staff to manually support the patient, which is convenient for nursing staff to massage the patient's back and other care, providing great convenience for nursing work.

[0029] 4. A positioning control mechanism is provided, and the fitting long plate and the fixed strip plate move together with the connecting rod to monitor the moving position of the connecting rod. The fitting long plate is in close contact with the edge of the bed to indicate that the nursing frame and the bed are in corresponding positions, which is convenient for subsequent nursing operations. The fitting long plate is squeezed by the bed to make the U-shaped frame move as a whole. The pressure sensor is used to sense the pressure change of the two squeezing arc blocks to monitor the position of the U-shaped frame. After one pressure sensor cannot sense the pressure, it indicates that a connecting rod is in close contact with the bed, and the driving gear continues to rotate, so that the two connecting rods can continue to approach each other, so that the other connecting rod can also be pushed close to the bed. The splicing method of the connecting rod and the bed is simple, and no manual judgment and regulation are required, which realizes the function of automatic positioning operation, making the use of the nursing frame more convenient and quick.

[0030] 5. The elastic metal arc sheet and the protective pad both play a certain role in buffering and protecting the pressure sensor, so that the end of the pressure sensor will not be subjected to severe impact or extrusion. At the same time, the driving motor can drive the rotating rod to rotate, so as to facilitate the adjustment of the direction of the steering long rod. When the nursing frame is pushed closer to the bed as a whole, the steering long rod is away from the fixed seat and corresponds to the position direction of the fitting long board, so that it will not collide with the bed legs and other items when approaching, and the operation method is more flexible and convenient.

[0031] To sum up, by combining the convenient nursing mechanism and the positioning control mechanism, it is convenient to splice with the hospital bed, and the splicing method can be adjusted by automation, and the splicing process is also controlled accordingly by the signal sensed by the pressure sensor, making the overall operation of the nursing frame more labor-saving and convenient. There is no need for multiple nurses to provide care for one patient. A single nurse can meet the operation requirements, and the scope of care is expanded. The patient can be lifted to change the bed sheets and bedding, and the patient can be turned over for care. It has more functions and meets various care needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0033] In the attached picture:

[0034] Figure 1 It is a schematic diagram of the structure of the present invention;

[0035] Figure 2 It is a schematic diagram of the installation structure of the guide slider of the present invention;

[0036] Figure 3 It is a schematic diagram of the installation structure of the winding motor of the present invention;

[0037] Figure 4It is a schematic diagram of the installation structure of the drive motor of the present invention;

[0038] Figure 5 It is a structural schematic diagram of the convenient nursing mechanism of the present invention;

[0039] Figure 6 It is a schematic diagram of the installation structure of the movable rod of the present invention;

[0040] Figure 7 It is a structural schematic diagram of the positioning control mechanism of the present invention;

[0041] Figure 8 The present invention Figure 7 A magnified schematic diagram of the middle A area;

[0042] Numbers in the figure: 1. Positioning frame; 2. Universal wheel; 3. Protection box; 4. Operating armrest;

[0043] 5. Convenient nursing mechanism; 501. Guide groove; 502. Guide slider; 503. Stable roller; 504. Upper driving rack; 505. Lower driving rack; 506. Rotating cylinder; 507. Driving gear; 508. Driving motor; 509. Connecting rod; 510. Mounting frame; 511. Winding rod; 512. Winding motor; 513. Long nursing cloth roll; 514. Short nursing cloth roll; 515. Spring hook; 516. Connecting ring; 517. Elastic strap; 518. Support column; 519. Moving wheel;

[0044] 6. Positioning control mechanism; 601. Fixed strip; 602. Movable rod; 603. Anti-slip round block; 604. Fitting long board; 605. Extrusion spring; 606. U-shaped frame; 607. Driving motor; 608. Rotating seat; 609. Rotating rod; 610. Steering long rod; 611. Extrusion arc block; 612. Cross bar; 613. Extended long rod; 614. Fixed seat; 615. Mounting groove; 616. Center vertical plate; 617. Pressure sensor; 618. Elastic metal arc sheet; 619. Protective pad. DETAILED DESCRIPTION

[0045] 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.

[0046] Example: Figure 1-8 As shown, the present invention provides a technical solution, a multifunctional nursing frame for nursing, comprising a positioning frame 1, both ends of the bottom of the positioning frame 1 are equipped with universal wheels 2, a protection box 3 is fixedly installed on the top of the positioning frame 1, an operating armrest 4 is installed on the top of the protection box 3, and a convenient nursing mechanism 5 is installed on the top of the positioning frame 1;

[0047] The convenient nursing mechanism 5 includes a guide groove 501, a guide slider 502, a stabilizing roller 503, an upper driving rack 504, a lower driving rack 505, a rotating cylinder 506, a driving gear 507, a driving motor 508, a connecting rod 509, a mounting frame 510, a winding rod 511, a winding motor 512, a long nursing cloth roll 513, a short nursing cloth roll 514, a spring hook 515, a connecting ring 516, an elastic band 517, a supporting column 518 and a moving wheel 519;

[0048] Guide grooves 501 are symmetrically provided at both ends of the top of the positioning frame 1, and guide sliders 502 are movably connected in the middle of the two guide grooves 501. Stable rollers 503 are rotatably installed on the inner sides of both ends of the bottom of the two guide sliders 502. The two ends of the guide sliders 502 are symmetrically distributed on both sides of the top of the positioning frame 1. The stable rollers 503 at both ends of the bottom of the guide sliders 502 are closely attached to the surface of the positioning frame 1. The top of one end of one guide slider 502 is fixedly connected to an upper driving rack 504, and the bottom of one end of the other guide slider 502 is fixedly connected to a lower driving rack 505. A rotating cylinder 506 is rotatably installed in the middle of one end of the top of the positioning frame 1, a driving gear 507 is fixedly installed in the middle of the rotating cylinder 506, a driving motor 508 is fixedly installed at the middle of the positioning frame 1 corresponding to the rotating cylinder 506, the horizontal plane height of the upper driving rack 504 is higher than the horizontal plane height of the driving gear 507, the horizontal plane height of the lower driving rack 505 is lower than the horizontal plane height of the driving gear 507, the driving gear 507 is meshed with both the upper driving rack 504 and the lower driving rack 505, and the output shaft of the driving motor 508 is connected to the rotating cylinder 506;

[0049] One end of the two guide sliders 502 is fixedly installed with a connecting rod 509, the top of the two connecting rods 509 is fixedly installed with a mounting frame 510, the middle part of the two mounting frames 510 is rotatably installed with a winding rod 511, one end of the top of the two mounting frames 510 is fixedly installed with a winding motor 512, a long care cloth roll 513 is wound around the surface of one winding rod 511, and a short care cloth roll 514 is wound around the surface of the other winding rod 511, the end of the long care cloth roll 513 is equidistantly fixedly connected with spring hooks 515, the end of the short care cloth roll 514 is equidistantly fixedly connected with a connecting ring 516, the number of spring hooks 515 and the connecting ring 516 are the same, and the positions of the spring hooks 515 and the connecting ring 516 correspond one to one, the output shafts of the two winding motors 512 are respectively connected to the ends of the two winding rods 511, and one end of the top of the connecting rod 509 is connected to the winding motor A protective cover is fixedly installed at the corresponding position of the machine 512, and the protective cover covers the top of the winding motor 512. The winding motor 512 drives the winding rod 511 to rotate, and the lengths of the long nursing cloth roll 513 and the short nursing cloth roll 514 are adjusted and controlled, so as to facilitate the long nursing cloth roll 513 and the short nursing cloth roll 514 to pass under the patient lying flat, and the spring hook 515 and the connecting ring 516 are connected to each other, so that the ends of the long nursing cloth roll 513 and the short nursing cloth roll 514 are fixed to each other. When the winding rod 511 rotates and wraps around, the long nursing cloth roll 513 and the short nursing cloth roll 514 can lift the patient from the hospital bed and keep away from the mattress on the hospital bed, which provides great convenience for medical staff to replace items such as mattresses, and there is no need for nursing staff to manually lift the patient, which reduces the labor intensity of nursing, so that nursing staff can operate alone, and the operation method is simple;

[0050] At the same time, the driving motor 508 drives the driving gear 507 to rotate, which can push the upper driving rack 504 and the lower driving rack 505 to move relative to each other, so that the two connecting rods 509 gradually approach the bed used by the patient to meet the needs of beds of different widths. When in use, the connecting rod 509 and the winding rod 511 are as close to the bed as possible. When the nursing frame needs to be moved away, the connecting rod 509 and the winding rod 511 are away from the bed and move to both sides, providing a certain amount of operating turning space for nursing staff to transfer the nursing frame.

[0051] The guide slider 502 slides along the guide groove 501 to guide the movement of the two connecting rods 509, and the stabilizing roller 503 slides closely on the surface of the positioning frame 1, further improving the stability of the guide slider 502, so that the connecting rod 509 will not be skewed, and the guide slider 502 is prevented from shaking and getting stuck, resulting in unstable movement of the connecting rod 509. One end of the surface of the long nursing cloth roll 513 is equidistantly fixedly connected with an elastic band 517, and both ends of the bottom of the two connecting rods 509 are fixedly connected with support columns 518, and the bottom of the support columns 518 is installed with moving wheels 519. The support columns 518 and the moving wheels 519 improve the stability and flexibility of the connecting rod 509, and provide a certain effort-saving sliding ability while supporting the connecting rod 509, so that the connecting rod 509 can slide smoothly from both sides to fit the two sides of the bed;

[0052] The long nursing cloth roll 513 and the short nursing cloth roll 514 used to lift the patient are homogeneous and soft, will not cause harm to the patient, are safer to use, and improve the comfort of the patient during nursing. The long nursing cloth roll 513 has multifunctional use capabilities. The long nursing cloth roll 513 covers the surface of the patient's body, and the elastic bandage 517 is used to bind and fix one side of the patient's body. When the winding rod 511 is rotated and wound, the long nursing cloth roll 513 is gradually tightened and then shortened, so that one side of the patient's body can be turned over, which plays a role in turning the patient over, reducing the labor intensity required for the nursing staff to turn the patient over, so that the nursing staff can operate alone, and the long nursing cloth roll 513 pulls and supports the patient, and the nursing staff does not need to manually support the patient, which is convenient for the nursing staff to massage the patient's back and other nursing, providing great convenience for nursing work;

[0053] A positioning control mechanism 6 is installed below the connecting rod 509;

[0054] The positioning control mechanism 6 includes a fixed strip 601, a movable rod 602, an anti-dropping round block 603, a fitting long plate 604, an extrusion spring 605, a U-shaped frame 606, a driving motor 607, a rotating seat 608, a rotating rod 609, a steering long rod 610, an extrusion arc block 611, a cross bar 612, an extension long rod 613, a fixed seat 614, a mounting groove 615, a central vertical plate 616, a pressure sensor 617, an elastic metal arc sheet 618 and a protective pad 619;

[0055] A fixed strip 601 is fixedly installed between the middle parts of the support columns 518 and below the connecting rod 509. A movable rod 602 is movably installed through the middle parts of both ends of the two fixed strips 601. An anti-dropping round block 603 is fixedly connected to the end of the movable rod 602. A fitting long plate 604 is fixedly connected between the ends of the two movable rods 602. An extrusion spring 605 is sleeved on the surface of one end of the movable rod 602. A gap is left between the fixed strip 601 and the fitting long plate 604. The extrusion spring 605 is located in the gap. In the figure, the two ends of the extrusion spring 605 are respectively connected to the fixed strip 601 and the fitting long plate 604, one end of the bottom of the two fitting long plates 604 is fixedly connected to a U-shaped frame 606, the top of the U-shaped frame 606 is fixedly installed with a driving motor 607, the bottom of the U-shaped frame 606 is fixedly installed with a rotating seat 608, the middle of the rotating seat 608 is rotatably installed with a rotating rod 609, the bottom of the rotating rod 609 is fixedly connected with a steering long rod 610, and the end of the steering long rod 610 is fixedly connected with an extrusion arc block 611;

[0056] A cross bar 612 is fixedly installed at the bottom of the positioning frame 1, an extension rod 613 is fixedly connected to the middle of the cross bar 612, and a fixed seat 614 is fixedly connected to the end of the extension rod 613. A mounting groove 615 is opened in the middle of the fixing seat 614, and a central vertical plate 616 is fixedly installed in the middle of the mounting groove 615. Pressure sensors 617 are fixedly installed at both ends of the middle of the central vertical plate 616. Elastic metal arc sheets 618 are symmetrically fixedly installed at both ends of the fixing seat 614, and protective pads 619 are fixedly installed on the inner walls of the two elastic metal arc sheets 618. The output shaft of the driving motor 607 is connected to the top of the rotating rod 609. Two extrusion arc blocks 611 are symmetrically distributed on both sides of the fixing seat 614. The positions of the extrusion arc blocks 611 correspond to the positions of the elastic metal arc sheets 618. The signal output end of the pressure sensor 617 is connected to the signal input end of the driving motor 508. The two elastic metal arc sheets 618 cover the outer sides of the ends of the two pressure sensors 617 respectively. The protective pad 619 is closely attached to the end of the pressure sensor 617. The fitting long plate 604 and the fixed strip plate 601 are moved together with the connecting rod 509 to monitor the moving position of the connecting rod 509. The fitting long plate 604 is closely attached to the edge of the bed to indicate that the nursing frame corresponds to the position of the bed, which is convenient for subsequent nursing operations. The fitting long plate 604 is squeezed by the bed to make the U-shaped frame 606 move as a whole. The pressure sensor 617 senses the pressure changes of the two squeezing arc blocks 611 to monitor the position of the U-shaped frame 606. After one pressure sensor 617 cannot sense the pressure, it indicates that one connecting rod 509 is closely attached to the bed. The driving gear 507 continues to rotate, so that the two connecting rods 509 can continue to approach each other, so that the other connecting rod 509 can also be pushed close to the bed. The splicing method of the connecting rod 509 and the bed is simple, without manual judgment and regulation, and the role of automatic positioning operation is realized, making the use of the nursing frame more convenient and quick.

[0057] The elastic metal arc sheet 618 and the protective pad 619 both provide a certain buffering and protective effect on the pressure sensor 617, so that the end of the pressure sensor 617 will not be subjected to severe impact or squeezing. At the same time, the driving motor 607 can drive the rotating rod 609 to rotate, so as to facilitate the adjustment of the direction of the steering long rod 610. When the nursing frame is pushed closer to the bed as a whole, the steering long rod 610 moves away from the fixed seat 614 and corresponds to the position and direction of the fitting long plate 604, so that it will not collide with the bed legs and other items when approaching, and the operation method is more flexible and convenient.

[0058] The working principle and use process of the present invention are as follows: first, the nursing staff holds the operating armrest 4, uses the universal wheel 2 and the moving wheel 519 to push the nursing frame close to the corresponding side of the bed, and the patient who needs nursing operation lies flat on the bed. The driving motor 607 is started, driving the rotating rod 609 and the steering long rod 610 to rotate 90 degrees, so that the extrusion arc block 611 is away from the fixed seat 614, and the steering long rod 610 is offset to the bottom of the fitting long plate 604 to prevent the steering long rod 610 from affecting the nursing frame to approach the bed, and then the staff pushes the nursing frame to move. The two connecting rods 509 are respectively located on both sides of the bed, and the positioning frame 1 gradually approaches and fits to the end of the bed. Then the driving motor 607 drives the steering rod 610 and the extrusion arc block 611 to rotate. The extrusion arc block 611 is closely attached to the surface of the elastic metal arc sheet 618, causing a certain amount of extrusion to the elastic metal arc sheet 618. The protective pad 619 is closely attached to the end of the pressure sensor 617, which will transfer the extrusion of the elastic metal arc sheet 618 to the pressure sensor 617. Both pressure sensors 617 feel the pressure.

[0059] Next, the nursing staff starts the driving motor 508, driving the rotating cylinder 506 and the driving gear 507 to rotate, so that the driving gear 507 and the upper driving rack 504 and the lower driving rack 505 mesh with each other, pushing the upper driving rack 504 and the lower driving rack 505 to move toward each other, and the guide slider 502 slides along the guide groove 501, and the stabilizing roller 503 is close to the surface of the positioning frame 1, which improves the stability of the movement of the upper driving rack 504 and the lower driving rack 505, so that the two connecting rods 509 are also pulled to slide, and the moving wheels 519 roll on the ground, and the two connecting rods 509 gradually approach the two sides of the bed;

[0060] Until the fitting long board 604 is close to the edge of the bed, the extrusion spring 605 is compressed, the fitting long board 604 and the movable rod 602 are squeezed and moved, gradually approaching the fixed strip board 601, and when the fitting long board 604 moves, it will drive the U-shaped frame 606 and the steering long rod 610 to move together, so that the extrusion arc block 611 gradually moves away from the fixed seat 614 and no longer fits with the elastic metal arc piece 618, and the pressure sensor 617 no longer feels the extrusion pressure. If both pressure sensors 617 cannot feel Pressure indicates that both fitting long plates 604 are fitted with the edge of the bed. If only one pressure sensor 617 cannot sense pressure, and the other one senses pressure normally, it indicates that one of the fitting long plates 604 has not yet fitted with the edge of the bed. The driving motor 508 continues to drive the driving gear 507 to rotate, so that the two connecting rods 509 continue to gradually approach each other, and then the other fitting long plate 604 will gradually approach and fit the edge of the bed, so that the two connecting rods 509 are symmetrically distributed above both sides of the bed.

[0061] According to the patient's nursing needs, if it is necessary to change the sheets and blankets on the bed, the reeling motor 512 is started, driving the reeling rod 511 to rotate clockwise, rotating and lengthening the long nursing cloth roll 513 and the short nursing cloth roll 514, and the nursing staff takes the long nursing cloth roll 513 and passes it under the patient's body. The long nursing cloth roll 513 is soft and easy to operate, and then the long nursing cloth roll 513 and the short nursing cloth roll 514 are connected and fixed by using the spring hook 515 and the connecting ring 516. Then, the nursing staff controls the reeling motor 512 to drive the reeling rod 511 to rotate counterclockwise, and reel the long nursing cloth roll 513 and the short nursing cloth roll 514, gradually shortening the long nursing cloth roll 513 and the short nursing cloth roll 514, so that the patient can be lifted from the bed and away from the blankets on the bed, which is convenient for the staff to change the sheets and blankets on the bed;

[0062] If it is necessary to turn the patient over for back care, the long care cloth roll 513 only needs to be lengthened and then covered on the patient's body surface, and the patient's legs and upper body on one side are bound by the elastic strap 517, while the other side of the patient remains stationary. When the winding rod 511 rotates to wind up the long care cloth roll 513, the patient can be pulled to turn over and expose the back, which is convenient for the nursing staff to perform cleaning, massage and other care operations, which is more labor-saving and convenient.

[0063] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional nursing frame for nursing, comprising a positioning frame (1), characterized in that: Universal wheels (2) are installed at both ends of the bottom of the positioning frame (1), a protection box (3) is fixedly installed on the top of the positioning frame (1), an operating armrest (4) is installed on the top of the protection box (3), and a convenient nursing mechanism (5) is installed on the top of the positioning frame (1); The convenient nursing mechanism (5) comprises a guide groove (501); The two ends of the top of the positioning frame (1) are symmetrically provided with guide grooves (501), the middle parts of the two guide grooves (501) are movably connected with guide sliders (502), the inner sides of the two ends of the bottom of the two guide sliders (502) are rotatably installed with stabilizing rollers (503), the top of one end of one guide slider (502) is fixedly connected with an upper driving rack (504), and the bottom of one end of the other guide slider (502) is fixedly connected with a lower driving rack (505); A rotating cylinder (506) is rotatably mounted in the middle of one end of the top of the positioning frame (1), a driving gear (507) is fixedly mounted in the middle of the rotating cylinder (506), and a driving motor (508) is fixedly mounted in the middle of the positioning frame (1) at a position corresponding to the rotating cylinder (506); A connecting rod (509) is fixedly mounted on one end of the two guide sliders (502), a mounting frame (510) is fixedly mounted on the top of the two connecting rods (509), a winding rod (511) is rotatably mounted in the middle of the two mounting frames (510), a winding motor (512) is fixedly mounted on one end of the top of the two mounting frames (510), a long nursing cloth roll (513) is wound around the surface of one of the winding rods (511), and a short nursing cloth roll (514) is wound around the surface of the other winding rod (511); The ends of the long nursing cloth roll (513) are equidistantly fixedly connected with spring hooks (515), and the ends of the short nursing cloth roll (514) are equidistantly fixedly connected with connecting rings (516).

2. A multifunctional nursing rack for nursing according to claim 1, characterized in that: The two ends of the guide slider (502) are symmetrically distributed on the two sides of the top of the positioning frame (1), and the stabilizing rollers (503) at the two ends of the bottom of the guide slider (502) are both tightly attached to the surface of the positioning frame (1).

3. A multifunctional nursing rack for nursing according to claim 1, characterized in that: The horizontal plane height of the upper driving rack (504) is higher than the horizontal plane height of the driving gear (507), the horizontal plane height of the lower driving rack (505) is lower than the horizontal plane height of the driving gear (507), and the driving gear (507) is meshed with both the upper driving rack (504) and the lower driving rack (505); The output shaft of the driving motor (508) is connected to the rotating cylinder (506).

4. The multifunctional nursing frame for nursing according to claim 1, characterized in that: The number of the spring hooks (515) and the connecting rings (516) are the same, and the positions of the spring hooks (515) and the connecting rings (516) correspond one to one.

5. The multifunctional nursing rack for nursing according to claim 1, characterized in that: The output shafts of the two winding motors (512) are respectively connected to the ends of the two winding rods (511), and a protective cover is fixedly installed at one end of the top of the connecting rod (509) at a position corresponding to the winding motor (512), and the protective cover covers the top of the winding motor (512).

6. The multifunctional nursing rack for nursing according to claim 1, characterized in that: One end of the surface of the long nursing cloth roll (513) is equidistantly fixedly connected with an elastic band (517), and both ends of the bottom of the two connecting rods (509) are fixedly connected with supporting columns (518), and the bottom of the supporting columns (518) is equipped with moving wheels (519).

7. A multifunctional nursing rack for nursing according to claim 6, characterized in that: A positioning control mechanism (6) is installed below the connecting rod (509); The positioning control mechanism (6) comprises a fixed strip (601); A fixed strip (601) is fixedly installed between the middle parts of the support columns (518) and located below the connecting rod (509). A movable rod (602) is movably installed through the middle parts of both ends of the two fixed strips (601). An anti-slip round block (603) is fixedly connected to the end of the movable rod (602). A fitting long plate (604) is fixedly connected between the ends of the two movable rods (602). An extrusion spring (605) is sleeved on one end surface of the movable rod (602). One end of the bottom of the laminating long plate (604) is fixedly connected to a U-shaped frame (606), a driving motor (607) is fixedly installed on the top of the U-shaped frame (606), a rotating seat (608) is fixedly installed on the bottom of the U-shaped frame (606), a rotating rod (609) is rotatably installed in the middle of the rotating seat (608), a steering long rod (610) is fixedly connected to the bottom of the rotating rod (609), and an extrusion arc block (611) is fixedly connected to the end of the steering long rod (610); A cross bar (612) is fixedly installed at the bottom of the positioning frame (1), an extension rod (613) is fixedly connected to the middle of the cross bar (612), a fixed seat (614) is fixedly connected to the end of the extension rod (613), a mounting groove (615) is opened in the middle of the fixing seat (614), a central vertical plate (616) is fixedly installed in the middle of the mounting groove (615), pressure sensors (617) are fixedly installed at both ends of the middle of the central vertical plate (616), elastic metal arc sheets (618) are symmetrically fixedly installed at both ends of the fixing seat (614), and protective pads (619) are fixedly installed on the inner walls of the two elastic metal arc sheets (618).

8. The multifunctional nursing frame for nursing according to claim 7, characterized in that: A gap is left between the fixed strip (601) and the fitted long plate (604), the extrusion spring (605) is located in the gap, and two ends of the extrusion spring (605) are respectively connected to the fixed strip (601) and the fitted long plate (604).

9. The multifunctional nursing rack for nursing according to claim 7, characterized in that: The output shaft of the driving motor (607) is connected to the top end of the rotating rod (609), and the two extrusion arc blocks (611) are symmetrically distributed on both sides of the fixing seat (614), and the positions of the extrusion arc blocks (611) correspond to the positions of the elastic metal arc sheets (618).

10. The multifunctional nursing rack for nursing according to claim 7, characterized in that: The signal output end of the pressure sensor (617) is connected to the signal input end of the drive motor (508), the two elastic metal arc sheets (618) respectively cover the outer sides of the ends of the two pressure sensors (617), and the protective pad (619) is tightly attached to the ends of the pressure sensor (617).

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