CN112089544B

CN112089544B - Sick bed convenient to internal medicine bed patient stands up

Info

Publication number: CN112089544B
Application number: CN202010939421.6A
Authority: CN
Inventors: 刘必聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-12-31
Anticipated expiration: 2040-09-09
Also published as: CN112089544A

Abstract

The invention relates to a sickbed, in particular to a sickbed convenient for a medical bedridden patient to turn over. The invention provides a sickbed which is convenient for a patient to turn over and improves the safety of the patient during turning over and is convenient for the patient lying in bed in a medical department to turn over. A sickbed convenient for a medical bedridden patient to turn over comprises: the universal wheel is symmetrically and rotatably arranged at the bottom of the base; a mattress is arranged in the middle of the base; a mechanism switch is arranged on one side of the base; tilting mechanism, base bottom are equipped with tilting mechanism. The turnover mechanism has the advantages that through the design of the turnover mechanism, the turnover purpose of a patient can be realized, doctors and nurses are helped to turn over the patient better, meanwhile, the patient can turn over the patient by himself with little effort, and the patient can use the turnover mechanism more conveniently; through the design of the grasping mechanism, the patient can hold the handle firstly and then turn over, so that the patient is more stable when turning over.

Description

Sick bed convenient to internal medicine bed patient stands up

Technical Field

The invention relates to a sickbed, in particular to a sickbed convenient for a medical bedridden patient to turn over.

Background

The sickbed is generally a nursing bed, which is designed to be accompanied by family members according to the treatment needs of patients and the life habits of lying in bed, has a plurality of nursing functions and operating buttons, and is safe to use in an insulating way. At present, sick bed on the market, the structure homogeneous phase is more or less roughly, its bed board that is close to head one side can be raised, make things convenient for the disease to sit up, and be provided with a dining table at the rear portion of sick bed, this dining table articulates outside the frame of sick bed, can put down its rotation when need not using, just so made things convenient for the disease to have dinner, but to the not good patient of some health state to stand up self very difficult realization, and when the doctor nurse stands up its patient, not only patient self is uncomfortable, the doctor nurse also can consume very big strength.

In prior art, the patent of publication No. CN205964341U discloses a sick bed, including being rectangular bed frame, dining table and support by a wide margin, bed frame department is provided with the bed board, the bed board includes two piece at least bed board monomers, whole bed frame is covered in the concatenation of bed board monomer, bed board detachable sliding connection is in the bed frame, the free bottom surface of bed board is provided with spacing draw runner, the surface of bed frame is provided with rather than the spacing spout of complex, realizes letting patient sit up at the optional position, nevertheless can not realize standing up patient.

In view of the above situation, there is a need to develop a hospital bed for turning over a bedridden patient in a medical department, which can facilitate the patient to turn over and improve the safety of the patient during turning over.

Disclosure of Invention

In order to overcome the defect that the traditional sickbed is inconvenient for turning over the patient, the invention has the technical problems that: provides a sickbed which is convenient for a patient to turn over and improves the safety of the patient when the patient turns over and is convenient for the patient lying in bed in a medical department to turn over.

The technical scheme is as follows: a sickbed convenient for a medical bedridden patient to turn over comprises: the universal wheel is symmetrically and rotatably arranged at the bottom of the base; a mattress is arranged in the middle of the base; a mechanism switch is arranged on one side of the base; tilting mechanism, base bottom are equipped with tilting mechanism.

In one embodiment, the turnover mechanism comprises: the motor is arranged on one side of the bottom of the base; the middle of the bottom of the base is rotatably provided with a first transmission shaft; a bevel gear set is arranged between the first transmission shaft and the output shaft of the motor; the first transmission shaft is symmetrically provided with first full gears; the top ends of the two sides of the first transmission shaft are provided with second full gears; the rotating shaft is symmetrically and rotatably arranged on one side of the base; the turning plate is arranged on the rotating shaft; and the rotating shafts of the third full gears are provided with third full gears which are meshed with the second full gears.

In one of them embodiment, still including stretching mechanism, be equipped with stretching mechanism on the base, stretching mechanism includes: the guardrail is arranged on one side of the base in a sliding manner; the side, close to the guardrail, of the base is symmetrically provided with first telescopic rods, and the top ends of the first telescopic rods are connected with the guardrail; the guardrail is symmetrically provided with a second rack; the second transmission shaft is symmetrically and rotatably arranged on one side of the lower part of the base; the second transmission shaft is provided with a second full gear which is meshed with the first full gear; the third transmission shaft is symmetrically and rotatably arranged on one side of the lower part of the base, which is close to the guardrail; the middle of the third transmission shaft is provided with a fifth full gear; the inner sides of the third transmission shafts are provided with sixth full gears; the bottom of the base is symmetrically and slidably provided with a first rack, the first rack is meshed with the fourth full gear, and the first rack is meshed with the sixth full gear; the fourth transmission shaft is symmetrically and rotatably arranged on one side of the lower part of the base, which is close to the guardrail; and the seventh full gear is arranged on the fourth transmission shaft and is meshed with the second rack.

In one of them embodiment, still including safety mechanism, be equipped with safety mechanism on the base, safety mechanism includes: the bracket is arranged on one side, close to the guardrail, of the base; three second telescopic rods are uniformly arranged on one side, close to the guardrail, of the base; the fixing frames are arranged on the second telescopic rods, and the tops of the fixing frames are connected with the guardrails; the sponge cushion is symmetrically arranged in the fixed frame in a sliding manner up and down; the spring rods are extruded, and one sides of the spongy cushions are provided with the spring rods; compression spring, extrusion spring pole one side symmetry is equipped with compression spring, and compression spring all is connected with the foam-rubber cushion.

In one embodiment, the flipping board further comprises a grasping mechanism, the flipping board is provided with the grasping mechanism, and the grasping mechanism comprises: the sliding plate is arranged on one side of the turning plate, which is far away from the guardrail, in a sliding manner; the handle is rotatably arranged on one side of the turning plate close to the sliding plate; the handle is provided with a torsion spring.

Has the advantages that: 1. the turnover mechanism has the advantages that through the design of the turnover mechanism, the turnover purpose of a patient can be realized, doctors and nurses are helped to turn over the patient better, meanwhile, the patient can turn over the patient by himself with little effort, and the patient can use the turnover mechanism more conveniently;

2. through the design of the stretching mechanism, the guardrail can be heightened along with the overturning of the overturning plate under the matching of the stretching mechanism and the safety mechanism, so that a patient can be prevented from overturning from the mattress, and the safety of the equipment during use is enhanced;

3. through the design of the safety mechanism, when a patient turns over, if the patient accidentally touches the bracket, the patient can not be injured due to the buffering of the spongy cushion, so that the safety of the patient using the equipment is improved;

4. through the design of the grasping mechanism, the patient can hold the handle firstly and turn over the body, so that the patient is more stable when turning over the body, and the practicability of the equipment is enhanced.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a third perspective view of the present invention.

Fig. 4 is a schematic perspective view of the turnover mechanism of the present invention.

Fig. 5 is a schematic perspective view of the stretching mechanism of the present invention.

Fig. 6 is a schematic perspective view of the safety mechanism of the present invention.

Fig. 7 is an enlarged perspective view of the present invention at a.

Fig. 8 is a schematic perspective view of a gripping mechanism of the present invention.

Fig. 9 is an enlarged perspective view of the present invention at B.

Labeled as: 1-base, 2-universal wheel, 3-mattress, 4-mechanism switch, 5-turnover mechanism, 51-motor, 52-bevel gear set, 53-first transmission shaft, 54-first full gear, 55-second full gear, 56-turnover plate, 57-rotation shaft, 58-third full gear, 6-stretching mechanism, 61-guardrail, 62-first telescopic rod, 63-first rack, 64-second transmission shaft, 65-fourth full gear, 66-third transmission shaft, 67-fifth full gear, 68-sixth full gear, 69-fourth transmission shaft, 610-seventh full gear, 611-second rack, 7-safety mechanism, 71-bracket, 72-second telescopic rod, 73-fixing frame, 74-sponge pad, 75-compression spring lever, 76-compression spring, 8-grasping mechanism, 81-handle, 82-sliding plate, 83-torsion spring.

Detailed Description

The invention will be further described with reference to examples of embodiments shown in the drawings to which the invention is attached.

Example 1

The utility model provides a sick bed convenient to internal medicine bed patient stands up, as shown in figure 1, figure 2, figure 3, figure 4, including base 1, universal wheel 2, mattress 3, mechanism switch 4 and tilting mechanism 5, the equal bilateral symmetry rotary type in both sides is equipped with universal wheel 2 around base 1 bottom, is equipped with mattress 3 in the middle of base 1, and the right side is equipped with mechanism switch 4 on base 1, and base 1 bottom is equipped with tilting mechanism 5.

Patient lies on mattress 3, can nudge base 1, owing to be equipped with universal wheel 2, so portable this equipment, the doctor and the nurse of being convenient for use, can toggle mechanism switch 4 when patient wants to stand up, can make tilting mechanism 5 function, alright realize the purpose of standing up to patient, when standing up the back that finishes, toggle mechanism switch 4 resets, can make tilting mechanism 5 stop the function, if need stand up once more, repeat above-mentioned step can.

Example 2

In addition to embodiment 1, as shown in fig. 1, 2, and 4, the turnover mechanism 5 includes a motor 51, a bevel gear set 52, a first transmission shaft 53, a first full gear 54, a second full gear 55, a turnover plate 56, a rotation shaft 57, and a third full gear 58, the motor 51 is installed on the right side of the bottom of the base 1, the first transmission shaft 53 is rotatably installed in the middle of the bottom of the base 1, the bevel gear set 52 is installed between the first transmission shaft 53 and an output shaft of the motor 51, the first full gear 54 is symmetrically installed on the first transmission shaft 53 in the front-back direction, the second full gear 55 is installed on the top of both sides of the first transmission shaft 53 in the front-back direction, the rotation shaft 57 is symmetrically installed on the left side of the base 1 in the front-back direction, the turnover plate 56 is installed on the left side of the rotation shaft 57, the third full gear 58 is installed on the rotation shaft 57, and the third full gear 58 is engaged with the second full gear 55.

After the mechanism switch 4 is toggled, the motor 51 is turned on, the rotation of the output shaft of the motor 51 will drive the rotation of the first transmission shaft 53 through the bevel gear set 52, thereby driving the rotation of the first full gear 54 and the second full gear 55, because the second full gear 55 is meshed with the third full gear 58, the rotation of the third full gear 58 will be driven, thereby driving the rotation of the rotation shaft 57, and further driving the rotation plate 56, after the turning is finished, the reverse rotation of the output shaft of the motor 51 will drive the reverse rotation of the first transmission shaft 53 through the bevel gear set 52, thereby driving the reverse rotation of the first full gear 54 and the second full gear 55, because the second full gear 55 is meshed with the third full gear 58, thereby driving the reverse rotation of the rotation shaft 57, and further driving the reverse rotation reset of the turning plate 56, and so on and off, the turning for the patient can be realized, the patient can be turned over by oneself by helping doctors and nurses to turn over the patient better, and the patient can turn over by oneself only by applying little force, so that the patient can use the nursing bed more conveniently.

Example 3

On the basis of the embodiment 2, as shown in fig. 1, 2, 5, 6, 7, 8, and 9, the stretching mechanism 6 is further included, the stretching mechanism 6 is disposed at the right portion of the base 1, the stretching mechanism 6 includes a guard rail 61, a first telescopic rod 62, a first rack 63, a second transmission shaft 64, a fourth full gear 65, a third transmission shaft 66, a fifth full gear 67, a sixth full gear 68, a fourth transmission shaft 69, a seventh full gear 610, and a second rack 611, the guard rail 61 is slidably disposed at the right side of the base 1, the first telescopic rod 62 is symmetrically disposed at the right portion of the base 1 in the front-rear direction, the top end of the first telescopic rod 62 is connected to the guard rail 61, the second rack 611 is symmetrically disposed at the front-rear direction at the left side of the left portion of the guard rail 61, the second transmission shaft 64 is symmetrically disposed at the front-rear direction at the left side of the lower portion of the base 1, the fourth full gear 65 is engaged with the second full gear 55, fourth full gear 65 meshes with first rack 63, base 1 lower part right side front and back symmetry rotary type is equipped with third transmission shaft 66, third transmission shaft 66 is last the middle all to be equipped with fifth full gear 67, third transmission shaft 66 is last the inboard all to be equipped with sixth full gear 68, base 1 bottom front and back symmetry sliding type is equipped with first rack 63, first rack 63 meshes with fourth full gear 65, first rack 63 meshes with sixth full gear 68, base 1 lower part right side front and back symmetry rotary type is equipped with fourth transmission shaft 69, all be equipped with seventh full gear 610 on fourth transmission shaft 69, seventh full gear 610 meshes with second rack 611.

Since the second full gear 55 is engaged with the fourth full gear 65, when the second full gear 55 rotates, the fourth full gear 65 will rotate, and the first rack 63 will move leftwards, since the first rack 63 is engaged with the sixth full gear 68, the sixth full gear 68 will rotate, and the third transmission shaft 66 and the fifth full gear 67 will rotate, since the fifth full gear 67 is engaged with the seventh full gear 610, the seventh full gear 610 will rotate, since the seventh full gear 610 is engaged with the second rack 611, the second rack 611 will move upwards, and the guard rail 61 will move upwards, the first telescopic rod 62 is in a stretching state, when the second full gear 55 rotates reversely, the fourth full gear 65 will rotate reversely, and the first rack 63 will move rightwards, since the first rack 63 is engaged with the sixth full gear 68, the sixth full gear 68 will rotate reversely, therefore, the third transmission shaft 66 and the fifth full gear 67 are driven to rotate reversely, the fifth full gear 67 is meshed with the seventh full gear 610, so that the seventh full gear 610 is driven to rotate reversely, the seventh full gear 610 is meshed with the second rack 611, so that the second rack 611 is driven to move downwards to reset, the guardrail 61 is driven to move downwards to reset, the first telescopic rod 62 is reset from a stretching state, and in such a reciprocating way, under the matching of the safety mechanism 7, the guardrail 61 is heightened along with the overturning of the overturning plate 56, the patient can be prevented from overturning from the mattress 3 after overturning, and the safety of the equipment in use is enhanced.

Still including safety mechanism 7, the 1 right part of base is equipped with safety mechanism 7, safety mechanism 7 is including support 71, the second telescopic link 72, fixed frame 73, foam-rubber cushion 74, extrusion spring pole 75 and compression spring 76, the right side is equipped with support 71 on the base 1, the 1 right part of base evenly is equipped with three second telescopic link 72, all be equipped with fixed frame 73 on the second telescopic link 72, fixed frame 73 top all is connected with guardrail 61, the symmetry slidingtype is equipped with foam-rubber cushion 74 about in the fixed frame 73, foam-rubber cushion 74 right side all is equipped with extrusion spring pole 75, extrusion spring pole 75 left side longitudinal symmetry is equipped with compression spring 76, compression spring 76 left side all is connected with foam-rubber cushion 74.

When the guardrail 61 moves upwards, the fixing frame 73 is driven to move upwards, so that the spongy cushion 74 is driven to move upwards, after the extrusion spring rod 75 is in contact with the support 71, the extrusion spring rod 75 and the spongy cushion 74 move leftwards, the compression spring 76 is in a compression state, when the guardrail 61 moves downwards, the fixing frame 73 is driven to move downwards, so that the spongy cushion 74 is driven to move downwards, after the extrusion spring rod 75 is not in contact with the support 71, the compression spring 76 is reset by the compression state, the extrusion spring rod 75 and the spongy cushion 74 move rightwards, and the reciprocating operation is performed, so that when a patient turns over, if the patient carelessly touches the support 71, the patient cannot be injured on the body of the patient due to the buffering of the spongy cushion 74, and the safety of the device for the patient to use is improved.

The left side of the turning plate 56 is provided with the grasping mechanism 8, the grasping mechanism 8 comprises a handle 81, a sliding plate 82 and a torsion spring 83, the sliding plate 82 is arranged on the left side of the turning plate 56 in a sliding mode, the handle 81 is arranged on the left side of the turning plate 56 in a rotating mode, and the torsion spring 83 is arranged on the left side of the handle 81.

Before turning over the patient, the sliding plate 82 can be moved forwards, the torsion spring 83 is in a compressed state initially, after the sliding plate 82 is moved forwards, the torsion spring 83 is reset from the compressed state, so that the handle 81 is driven to rotate backwards, at the moment, the patient can hold the handle 81 firstly and then turn over, so that the patient is more stable when turning over, the practicability of the equipment is enhanced, after the turning over is finished, the handle 81 can be rotated forwards, the torsion spring 83 returns to the compressed state, the sliding plate 82 is moved backwards again, if the handle 81 needs to be held again, and the steps are repeated.

The embodiments described above are provided to enable persons skilled in the art to make or use the invention and that modifications or variations can be made to the embodiments described above by persons skilled in the art without departing from the inventive concept of the present invention, so that the scope of protection of the present invention is not limited by the embodiments described above but should be accorded the widest scope consistent with the innovative features set forth in the claims.

Claims

1. A sickbed convenient for a medical bedridden patient to turn over is characterized by comprising:

the device comprises a base (1) and universal wheels (2), wherein the universal wheels (2) are symmetrically and rotatably arranged at the bottom of the base (1);

a mattress (3), wherein the mattress (3) is arranged in the middle of the base (1);

a mechanism switch (4), wherein the mechanism switch (4) is arranged on one side of the base (1);

the turnover mechanism (5), the bottom of the base (1) is provided with the turnover mechanism (5);

the turnover mechanism (5) comprises:

the motor (51) is installed on one side of the bottom of the base (1);

the middle of the bottom of the base (1) is rotatably provided with a first transmission shaft (53);

a bevel gear set (52), wherein the bevel gear set (52) is arranged between the first transmission shaft (53) and the output shaft of the motor (51);

the first full gear (54) is symmetrically arranged on the first transmission shaft (53);

the top ends of the two sides of the first transmission shaft (53) are provided with second full gears (55);

a rotating shaft (57), wherein the rotating shaft (57) is symmetrically and rotatably arranged on one side of the base (1);

a turning plate (56), wherein the turning plate (56) is arranged on the rotating shaft (57);

the rotating shafts (57) are provided with third full gears (58), and the third full gears (58) are meshed with the second full gears (55);

still including stretching mechanism (6), be equipped with stretching mechanism (6) on base (1), stretching mechanism (6) including:

a guardrail (61), wherein a guardrail (61) is arranged on one side of the base (1) in a sliding manner;

the side, close to the guardrail (61), of the base (1) is symmetrically provided with first telescopic rods (62), and the top ends of the first telescopic rods (62) are connected with the guardrail (61);

the guard bar (61) is symmetrically provided with a second rack (611);

a second transmission shaft (64), wherein the second transmission shaft (64) is symmetrically and rotatably arranged on one side of the lower part of the base (1);

the fourth full gears (65) are arranged on the second transmission shafts (64), and the fourth full gears (65) are meshed with the second full gear (55);

the third transmission shaft (66) is symmetrically and rotatably arranged on one side of the lower part of the base (1) close to the guardrail (61);

a fifth full gear (67) is arranged in the middle of the third transmission shaft (66);

the upper inner side of the third transmission shaft (66) is provided with a sixth full gear (68);

the bottom of the base (1) is symmetrically and slidably provided with a first rack (63), the first rack (63) is meshed with a fourth full gear (65), and the first rack (63) is meshed with a sixth full gear (68);

a fourth transmission shaft (69), wherein the fourth transmission shaft (69) is symmetrically and rotatably arranged on one side of the lower part of the base (1) close to the guardrail (61);

and the seventh full gear (610) is arranged on the fourth transmission shaft (69), and the seventh full gear (610) is meshed with the second rack (611).

2. The sickbed convenient for the turning over of the medical bedridden patient according to the claim 1, which is characterized by further comprising a safety mechanism (7), wherein the base (1) is provided with the safety mechanism (7), and the safety mechanism (7) comprises:

the bracket (71) is arranged on one side, close to the guardrail (61), of the base (1);

three second telescopic rods (72) are uniformly arranged on one side, close to the guardrail (61), of the base (1);

the fixing frames (73) are arranged on the second telescopic rods (72), and the tops of the fixing frames (73) are connected with the guardrails (61);

the sponge cushions (74) are symmetrically arranged in the fixed frame (73) in a sliding way up and down;

the extrusion spring rods (75) are arranged on one sides of the spongy cushions (74);

compression springs (76) are symmetrically arranged on one side of the extrusion spring rod (75), and the compression springs (76) are connected with the spongy cushion (74).

3. The hospital bed for facilitating turn-over of a medical bedridden patient according to claim 2, further comprising a grasping mechanism (8), wherein the turn-over plate (56) is provided with the grasping mechanism (8), and the grasping mechanism (8) comprises:

the sliding plate (82) is arranged on one side, far away from the guardrail (61), of the overturning plate (56) in a sliding mode;

the handle (81) is rotatably arranged on one side of the turning plate (56) close to the sliding plate (82);

a torsion spring (83), and the handle (81) is provided with the torsion spring (83).