CN112842756A

CN112842756A - Medical nursing sickbed wadding replacing device

Info

Publication number: CN112842756A
Application number: CN202110151242.0A
Authority: CN
Inventors: 田恒芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-05-28

Abstract

The invention discloses a padding changing device for a medical nursing sickbed, which comprises a bed body, wherein a support frame is arranged on the bed body, and a support belt is arranged between the two support frames. Electric telescopic handle will relax and force its connecting rod to drive the support frame and rotate, thereby its bearing area will be tightened and carry out the bearing to its patient and avoid dropping, elevating system forces its fixed block to descend perpendicularly, it will be to pushing off to the mode of pressing through touching the wadding of the dirty wadding on its former bed board at the removal in-process of mechanism of laying as it, and outwards transmit by transmission mechanism, its gear still will touch the meshing rather than the pinion rack after pushing off, the rotation of No. two transmission bands can remove the new bed clothes of its tiling on it to the bed board, last only need push up its fixed block again through elevating system again, make the bed board resume the normal position, and support the centre gripping again by tilting mechanism resume the normal position again its support frame and can accomplish the bed clothes and change.

Description

Medical nursing sickbed wadding replacing device

Technical Field

The invention relates to a sickbed, in particular to a padding wadding replacing device of a medical nursing sickbed.

Background

The sickbed generally refers to a nursing bed, is designed according to the treatment needs of patients and the life habits of lying in bed, can be accompanied by family members, has a plurality of nursing functions and operating buttons, uses the insulated and safe bed, has the functions of monitoring weight, taking a back for dinner, intelligently turning over, preventing bedsore, alarming and monitoring a negative pressure urine receiving bed, moving transportation, resting, rehabilitation (passive movement, standing), drug administration and transfusion and the like, can be used independently, and can also be matched with treatment or rehabilitation equipment for use. The turnover nursing bed is generally not more than 90cm wide and is a single-layer single bed. The multifunctional nursing bed is convenient for medical observation and tour and operation of family members, can also be used by healthy people, severely disabled people, old people, patients with urinary incontinence and patients with brain trauma in the stable period or the convalescent period during home rehabilitation and recuperation treatment, and mainly has practicability. The power bed standard is matched with components such as a bed head, a multifunctional bed frame, 1 bed tail, bed legs, 1 bed board mattress, a controller, 2 electric push rods, 2 left and right folding guards, 4 insulating mute casters, an integrated dining table, 1 bedsore-proof air pump tray, a lower bed rack, 2 negative pressure urine receiving bed monitoring alarms, 1 weight monitoring sensor set, a linear sliding table and the like. The bed is divided into a common sickbed, a rehabilitation sickbed and an intelligent turning sickbed. The hospital bed can also be called a patient bed, a medical bed, a rehabilitation nursing bed and the like, is used when patients are treated, rehabilitated and recuperated, and is mainly used in various hospitals, village and town health hospitals, community health service centers, rehabilitation institutions and family endowment wards.

However, because the patient can not get bedridden for a long time, the bed clothes and the bed sheets can not be replaced when the bed clothes and the bed sheets are dirty, the prior art only has a simple device for replacing the bed sheets, and does not have a device for replacing the bed clothes. Accordingly, one skilled in the art provides a device for changing mattress padding for a medical care bed to solve the above-mentioned problems of the prior art.

Disclosure of Invention

The invention aims to provide a device for replacing padding wadding of a medical nursing sickbed, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a padding changing device of a medical nursing sickbed comprises a bed body, wherein a support frame is arranged on the bed body, a support belt is arranged between the two support frames, and turnover mechanisms are arranged at two ends of each support frame;

a first sliding rod and a first threaded rod are transversely inserted into the bed body, a laying mechanism is sleeved on the first sliding rod and the first threaded rod, and a second motor is arranged at one end of the first threaded rod;

a plurality of groups of supporting mechanisms are arranged on one side of the bed body, and bed plates are fixed on the supporting mechanisms;

the bed body is fixed with the connecting block on the lateral wall that is located supporting mechanism department.

As a further scheme of the invention: lay the mechanism including linking up frame, No. two transmission bands, gear pole, gear, its No. two transmission bands cover is established on the gear pole, and the gear pole rotation interlude is on linking up the frame to the gear rotates on linking up the frame and with gear pole meshing.

As a still further scheme of the invention: the connection frame is in threaded connection with a first threaded rod, the connection frame slides on the first sliding rod, and the first threaded rod is rotatably connected with a second motor.

As a still further scheme of the invention: the supporting mechanism comprises a lifting mechanism, a fixing block, a first support, a second sliding rod, a connecting strip, a second support and a toothed plate, the lifting mechanism drives the fixing block to move vertically, the fixing block is fixed with the bed plate through the first support, the connecting strip is fixed with the toothed plate through the second support, and the connecting strip vertically slides on the fixing block through the second sliding rod.

As a still further scheme of the invention: the lifting mechanism consists of a second threaded rod and a third motor, the third motor is rotatably connected with the second threaded rod, and the second threaded rod is in threaded connection with the fixed block.

As a still further scheme of the invention: tilting mechanism includes connecting rod, electric telescopic handle, slewing mechanism, No. two slewing mechanisms, and the connecting rod then is fixed each other with the support frame, and its electric telescopic handle one end is rotated through No. two slewing mechanisms and connecting rod and is connected, and the electric telescopic handle other end then rotates on the bed body through a slewing mechanism.

As a still further scheme of the invention: the support frame is internally provided with a fixed rod, and the bearing belt of the support frame can slide on the fixed rod.

As a still further scheme of the invention: the gear is meshed with the toothed plate.

As a still further scheme of the invention: the bottom end of the bed body is provided with a transmission mechanism.

As a still further scheme of the invention: the transmission mechanism comprises a transmission band and a motor, and the motor drives the transmission band to rotate.

Compared with the prior art, the invention has the beneficial effects that:

the electric telescopic rod can be expanded to force the connecting rod to drive the supporting frame to rotate, so that the supporting belt can be tightened and can support a patient to avoid falling off, the supporting frame loses the fixation on the bed board of the patient, the single supporting mechanism can be independently controlled, the lifting mechanism can force the fixed block of the lifting mechanism to vertically descend, the bed board fixed with the first support can fall off, the toothed plate of the lifting mechanism is also the same, when the laying mechanism moves, the dirty mattress wadding on the original bed board of the laying mechanism can be pushed down onto the transmission mechanism in a touching and pressing mode, the transmission mechanism transmits outwards, the toothed plate of the transmission mechanism can be touched and meshed with the toothed plate of the lifting mechanism after being pushed, the gear can drive the second transmission belt to rotate through the gear rod, new quilts paved on the second transmission belt can be moved onto the bed board by the rotation of the second transmission belt, and finally the fixed block of the lifting mechanism is required to be jacked up again, the bed board is restored to the original position, and the support frame is supported and clamped again by the turnover mechanism, so that the replacement of the bedding can be finished.

Drawings

Fig. 1 is a schematic structural view of a pad changing device of a medical nursing bed.

Fig. 2 is a schematic structural view of an oblique side of a medical nursing bed wadding replacing device.

Fig. 3 is a schematic cross-sectional view of a pad changing device of a medical nursing bed.

Fig. 4 is a schematic view of a partial structure of a pad changing device of a medical nursing bed.

Fig. 5 is a schematic view of the position structure of the bed board and the supporting mechanism in the batting replacing device of the medical nursing bed.

Fig. 6 is a schematic structural view of a laying mechanism in a padding changing device of a medical nursing bed.

Fig. 7 is a schematic structural diagram of a supporting mechanism in a mattress changing device of a medical nursing bed.

Fig. 8 is an enlarged view of a point a of a medical care bed pad changing device.

In the figure: 1. a bed body; 2. a transport mechanism; 201. a first conveying belt; 202. a first motor; 3. a support frame; 4. a support belt; 5. a turnover mechanism; 501. a connecting rod; 502. an electric telescopic rod; 503. a first rotating mechanism; 504. a second rotating mechanism; 6. a laying mechanism; 601. a connecting frame; 602. a second conveying belt; 603. a gear lever; 604. a gear; 7. a support mechanism; 701. a lifting mechanism; 7011. a second threaded rod; 7012. a third motor; 702. a fixed block; 703. a first bracket; 704. a second sliding rod; 705. a connecting strip; 706. a second bracket; 707. a toothed plate; 8. a bed board; 9. a first sliding rod; 10. a first threaded rod; 11. a second motor; 12. connecting blocks; 13. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, in an embodiment of the present invention, a padding changing device for a medical nursing hospital bed includes a bed body 1, a support frame 3 is disposed on the bed body 1, a support belt 4 is disposed between the two support frames 3, a fixing rod 13 is disposed in the support frame 3, the support belt 4 can slide on the fixing rod 13, a turnover mechanism 5 is disposed at each of two ends of the support frame 3, the turnover mechanism 5 includes a connecting rod 501, an electric telescopic rod 502, a first rotating mechanism 503 and a second rotating mechanism 504, the connecting rod 501 is fixed to the support frame 3, one end of the electric telescopic rod 502 is rotatably connected to the connecting rod 501 through the second rotating mechanism 504, and the other end of the electric telescopic rod 502 is rotatable on the bed body 1 through the first rotating mechanism 503;

a first sliding rod 9 and a first threaded rod 10 are transversely inserted into the bed body 1, a laying mechanism 6 is sleeved on the first sliding rod 9 and the first threaded rod 10, the laying mechanism 6 comprises a connection frame 601, a second transmission band 602, a gear rod 603 and a gear 604, the second transmission band 602 is sleeved on the gear rod 603, the gear rod 603 is rotatably inserted on the connection frame 601, the gear 604 rotates on the connection frame 601 and is meshed with the gear rod 603, the connection frame 601 is in threaded connection with the first threaded rod 10, the connection frame 601 slides on the first sliding rod 9, the first threaded rod 10 is rotatably connected with a second motor 11, and one end of the first threaded rod 10 is provided with the second motor 11;

a plurality of groups of supporting mechanisms 7 are arranged on one side of the bed body 1, each supporting mechanism 7 comprises a lifting mechanism 701, a fixed block 702, a first support 703, a second sliding rod 704, a connecting strip 705, a second support 706 and a toothed plate 707, the lifting mechanism 701 drives the fixed block 702 to vertically move, the fixed block 702 is mutually fixed with the bed plate 8 through the first support 703, the connecting strip 705 is fixed with the toothed plate 707 through the second support 706, the connecting strip 705 vertically slides on the fixed block 702 through the second sliding rod 704, the lifting mechanism 701 consists of a second threaded rod 7011 and a third motor 7012, the third motor 7012 is rotatably connected with the second threaded rod 7011, the second threaded rod 7011 is in threaded connection with the fixed block 702, and the bed plate 8 is fixed on the supporting mechanism 7;

the side wall of the bed body 1 at the supporting mechanism 7 is fixed with a connecting block 12.

Gear 604 meshes with toothed plate 707.

The bottom of the bed body 1 is provided with a transmission mechanism 2, the transmission mechanism 2 is composed of a first transmission belt 201 and a first motor 202, and the first motor 202 drives the first transmission belt 201 to rotate.

The working principle of the invention is as follows:

an external controller is required to control its devices.

The second motor 11 is started, the second motor 11 drives the connecting frame 601 to move through the first threaded rod 10, and when the connecting frame 601 moves out, medical staff can lay bedding on the connecting frame 601 in a tiled mode.

Then the turnover mechanism 5 is opened, the electric telescopic rod 502 will expand to force the connecting rod 501 to drive the support frame 3 to rotate, so that the support belt 4 will be tightened and support the patient to avoid falling, the support frame 3 loses the fixation of the bed plate 8, the single support mechanism 7 can be controlled independently, the lifting mechanism 701 forces the fixed block 702 to descend vertically, so that the bed plate 8 fixed with the support 703 will fall, and the toothed plate 707 will also be the same, when the laying mechanism 6 moves, the dirty padding wadding on the original bed plate 8 will be pushed down onto the transmission mechanism 2 by means of touching and pressing, and is transmitted outwards by the transmission mechanism 2, after pushing, the gear 604 will still touch and mesh with the toothed plate 707, the gear 604 will drive the second transmission belt 602 to rotate through the gear rod 603, and the rotation of No. two transmission belts 602 can move the new bedding spread on it to bed board 8, and at last, it only needs to push up its fixed block 702 again through elevating system 701 again, makes bed board 8 resume the normal position, and again supports the centre gripping to its support frame 3 by tilting mechanism 5 resume the normal position again and can accomplish the bedding change.

It should be noted here that when the connecting bar 705 drives the toothed plate 707 to fall, the connecting bar 12 will be pressed and touched to perform a limiting operation.

It is to be noted here that the carrier strip 4 is of an elastic material.

And the carrier strip 4 can also slide on the fixing bars 13, changing its position.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A padding replacing device for a medical nursing sickbed comprises a bed body (1) and is characterized in that a support frame (3) is arranged on the bed body (1), a support belt (4) is arranged between the two support frames (3), and two ends of each support frame (3) are respectively provided with a turnover mechanism (5);

a first sliding rod (9) and a first threaded rod (10) are transversely inserted into the bed body (1), a laying mechanism (6) is sleeved on the first sliding rod (9) and the first threaded rod (10), and a second motor (11) is arranged at one end of the first threaded rod (10);

a plurality of groups of supporting mechanisms (7) are arranged on one side of the bed body (1), and bed plates (8) are fixed on the supporting mechanisms (7);

the side wall of the bed body (1) at the supporting mechanism (7) is fixed with a connecting block (12).

2. The hospital bed mattress changing device according to claim 1, wherein the laying mechanism (6) comprises a connecting frame (601), a second transmission belt (602), a gear rod (603), and a gear (604), wherein the second transmission belt (602) is sleeved on the gear rod (603), the gear rod (603) is rotatably inserted on the connecting frame (601), and the gear (604) rotates on the connecting frame (601) and is engaged with the gear rod (603).

3. The hospital bed mattress changing device according to claim 2, wherein the connection frame (601) is connected with a first threaded rod (10) in a threaded manner, the connection frame (601) slides on a first sliding rod (9), and the first threaded rod (10) is connected with a second motor (11) in a rotating manner.

4. The medical nursing sickbed mattress replacement device according to claim 1, wherein the supporting mechanism (7) comprises a lifting mechanism (701), a fixing block (702), a first bracket (703), a second sliding rod (704), a connecting bar (705), a second bracket (706) and a toothed plate (707), the lifting mechanism (701) drives the fixing block (702) to move vertically, the fixing block (702) is fixed with the bed plate (8) through the first bracket (703), the connecting bar (705) is fixed with the toothed plate (707) through the second bracket (706), and the connecting bar (705) vertically slides on the fixing block (702) through the second sliding rod (704).

5. The hospital bed mattress changing device for medical care according to claim 4, wherein the lifting mechanism (701) is composed of a second threaded rod (7011) and a third motor (7012), the third motor (7012) is rotatably connected with the second threaded rod (7011), and the second threaded rod (7011) is in threaded connection with the fixed block (702).

6. The medical nursing sickbed mattress changing device according to claim 1, wherein the turning mechanism (5) comprises a connecting rod (501), an electric telescopic rod (502), a first rotating mechanism (503) and a second rotating mechanism (504), the connecting rod (501) is fixed with the support frame (3), one end of the electric telescopic rod (502) is rotatably connected with the connecting rod (501) through the second rotating mechanism (504), and the other end of the electric telescopic rod (502) is rotated on the bed body (1) through the first rotating mechanism (503).

7. The hospital bed mattress changing device according to claim 1, characterized in that the support frame (3) is provided with a fixing rod (13) and the support belt (4) is slidable on the fixing rod (13).

8. The medical care bed batting changing device according to claim 2 or 4, wherein the gear (604) is engaged with a toothed plate (707).

9. The hospital bed mattress changing device according to claim 1, characterized in that a transport mechanism (2) is provided at the bottom end of the bed body (1).

10. The hospital bed mattress changing device according to claim 9, wherein the conveying mechanism (2) is composed of a first conveying belt (201) and a first motor (202), and the first conveying belt (201) is driven by the first motor (202) to rotate.