CN210843927U - Medical bed convenient for leg movement - Google Patents
Medical bed convenient for leg movement Download PDFInfo
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- CN210843927U CN210843927U CN201921540926.4U CN201921540926U CN210843927U CN 210843927 U CN210843927 U CN 210843927U CN 201921540926 U CN201921540926 U CN 201921540926U CN 210843927 U CN210843927 U CN 210843927U
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- bed
- gap
- frame
- movable leg
- leg frame
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- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000006073 displacement reaction Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims description 8
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- 238000005452 bending Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 2
- 206010019468 Hemiplegia Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005786 degenerative changes Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a medical bed convenient for leg movement, belonging to the technical field of medical equipment. Comprises a bedstead and a bed board, wherein the middle part of the bed board is provided with a round turntable which is flush with the bed board, and the round turntable is rotatably connected on the bedstead; a gap is formed in the circular turntable along the radial direction of the length direction of the bed frame, a gap capable of accommodating the gap is formed in the long edge of one side of the bed frame, the length of the gap is smaller than the radius of the circular turntable, the starting end of the gap is not more than the rotating center of the circular turntable, and the tail end of the gap exceeds the outermost edge of the circular turntable; the movable leg frame is arranged at the gap, one side of the movable leg frame is rotatably connected to the starting end of the gap, and a displacement driving mechanism for adjusting the rotating angle of the movable leg frame is arranged below the movable leg frame. The utility model discloses not only can make things convenient for the angle modulation of patient's shank, also can assist medical personnel to look after the patient and go up and down the bed, both reduced the book of disease and boiled up and moved, also alleviateed medical personnel's working strength.
Description
Technical Field
The utility model relates to a medical bed, in particular to a medical bed which is convenient for the movement of legs.
Background
At present, the aging phenomenon in China is more and more serious, after the old people suffer from stroke, hemiplegia and age increase, the physical function begins to decline in different degrees, especially, the attenuation of muscle strength is more and more obvious, the degenerative change of the muscle strength of the old people seriously influences the activity level of the old people, certain help is needed for the life in bed, and the old people are a great test on the physical strength of medical staff, and the working strength of the medical staff is undoubtedly increased. The medical sickbed in the prior art generally comprises a bed frame and a bed panel, wherein the bed panel is generally provided with a backrest part or an angle adjusting mechanism of legs, the angle adjustment of the legs is generally realized by leg bending plates, and the aim of the medical sickbed is to facilitate the movement of the legs of a patient with weak lower limb strength caused by injury. As a part of the bed panel, the leg bending plate can only realize the angle adjustment above the horizontal plane of the bed surface generally, and the leg bending plate can form an included angle with the bed surface plate during the adjustment, so that the legs of a patient can not be bent and the experience feeling is poor.
Disclosure of Invention
The utility model aims at solving the above-mentioned problem among the prior art, provides a make things convenient for medical bed of shank activity, and this medical bed can make things convenient for inconvenient patient's activity shank of legs and feet, regulation shank angle, can also alleviate medical personnel's working strength on caring for the disease life.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
the utility model provides a make things convenient for medical bed of shank activity, includes bedstead and bed board, its characterized in that: the middle part of the bed plate is provided with a circular rotary table which is flush with the bed plate, and the circular rotary table can be rotatably connected to the bed frame by taking the circle center as a rotation center; a gap is formed in the circular turntable along the radial direction of the length direction of the bed frame, a gap capable of accommodating the gap is formed in the long edge of one side of the bed frame, the length of the gap is smaller than the radius of the circular turntable, the starting end of the gap is not more than the rotating center of the circular turntable, and the tail end of the gap exceeds the outermost edge of the circular turntable; the movable leg frame is arranged at the gap, one side of the movable leg frame is rotatably connected to the starting end of the gap, and a displacement driving mechanism for adjusting the rotating angle of the movable leg frame is arranged below the movable leg frame.
Furthermore, a horizontal support is arranged below the bedstead, a rotating shaft is arranged at the bottom of the rotating center of the circular turntable, and the lower end of the rotating shaft is rotatably connected to the horizontal support; a first bevel gear is fixed on the rotating shaft, a second bevel gear is meshed with the first bevel gear, the second bevel gear is powered by a driving motor, and the driving motor is arranged on the horizontal support.
Furthermore, the bottom edge of the circular turntable is provided with a pulley, the bedstead is provided with a slide rail corresponding to the pulley, and the movable leg frame is positioned on the inner side of the slide rail.
Furthermore, the movable leg frame takes the hinged end as a starting point and is in a parabola shape, and a pedal plate is arranged at the free end of the movable leg frame.
Furthermore, the displacement driving mechanism is an electric push rod, a mounting frame is arranged in the middle of the rotating shaft, one end of the electric push rod is fixed to the mounting frame, and an output shaft of the electric push rod is connected to the bottom of the movable leg frame.
Furthermore, the driving motor is a speed reducing motor, and the driving motor and the electric push rod are both connected with the PLC.
The utility model discloses a theory of operation:
under a normal state, a patient lies on the medical bed flatly, the lower leg part is positioned on the movable leg frame on the circular rotary table, and when the angle of the leg part of the patient needs to be adjusted, the electric push rod below the circular rotary table is controlled to enable the movable leg frame to rotate up and down in a vertical plane around the circular rotary table, so that the angle adjustment is realized; when a patient needs to be cared for getting out of the bed, the movable leg frame is adjusted to be below the bed surface, the patient is completely positioned on the circular turntable, the speed reduction motor is controlled to drive the circular turntable to rotate at the moment, the movable leg frame is rotated to the gap of the long edge of one side of the bed body, and the patient is lifted out of the bed body at the moment.
The utility model has the advantages that:
1. the medical bed of the utility model not only can facilitate the angle adjustment of the legs of the patient, for the medical care personnel, when the patient is cared for the daily life, the speed reduction motor can be controlled to drive the circular turntable to rotate, and the medical care personnel can be assisted to care the patient to go up and down the bed, thereby reducing the furling and moving of the patient and lightening the working strength of the medical care personnel;
2. the round turntable of the utility model adopts the speed reducing motor to automatically drive the turntable to rotate, which is convenient and labor-saving, and the pulley and the slide rail are arranged below the round turntable to reduce the resistance of the round turntable, so that the rotating process is smooth and stable;
3. the activity leg frame uses its hinged end to be the parabola shape as the starting point, and activity leg frame free end is equipped with the running-board, and this structure can effectively improve the comfort level of disease shank.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic side view of the present invention;
wherein,
1. bedstead, 2, bed board, 3, circular revolving stage, 4, rotation center, 5, space, 6, activity leg frame, 7, electric putter, 8, rotation axis, 9, mounting bracket, 10, first bevel gear, 11, second bevel gear, 12, driving motor, 13, breach, 14, running-board, 15, slide rail, 16, pulley, 17, output shaft, 18, horizontal stand.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
Example 1
This embodiment is the most basic embodiment.
The embodiment provides a medical bed convenient for leg movement, which comprises a bed frame 1 and a bed plate 2, as shown in fig. 1, a circular turntable 3 which is flush with the upper surface of the bed plate 2 is arranged in the middle of the bed plate 2, a gap 13 which can accommodate the gap 5 is arranged on the long edge of one side of the bed frame 1, which rotates by taking the circle center of the circular turntable 3 as the center, the length of the gap 5 is smaller than the radius of the circular turntable 3, the starting end of the gap 5 is not more than the rotation center 4 of the circular turntable 3, and the tail end of the gap 5 exceeds the outermost edge of the circular turntable 3; the gap 5 is provided with a movable leg frame 6, one side of the movable leg frame 6 is hinged at the starting end of the gap 5, and a displacement driving mechanism for adjusting the rotation angle of the movable leg frame 6 is arranged below the movable leg frame.
Medical bed not only can make things convenient for the angle modulation of patient's shank, to medical personnel, when looking after the sick and daily life, can control gear motor drive circular revolving stage 3 and rotate, supplementary medical personnel look after the sick and go on getting on and off the bed, has both reduced the book of disease and has soared and move, has also alleviateed medical personnel's working strength.
Example 2
This example is based on the entirety of example 1, with the following differences:
further, a horizontal support 18 is arranged below the bedstead 1, a rotating shaft 8 is arranged at the bottom of the rotating center 4 of the circular turntable 3, and the lower end of the rotating shaft 8 is rotatably connected to the horizontal support 18; a first bevel gear 10 is fixed on the rotating shaft 8, and a second bevel gear 11 is meshed with the first bevel gear 10, the second bevel gear 11 is powered by a driving motor 12, and the driving motor 12 is arranged on a horizontal bracket 18.
Preferably, as shown in fig. 2, the displacement driving mechanism is an electric push rod 7, a mounting frame 9 is arranged in the middle of the rotating shaft 8, one end of the electric push rod 7 is fixed on the mounting frame 9, and an output shaft 17 of the electric push rod 7 is connected to the bottom of the movable leg frame 6.
Preferably, the driving motor 12 is a speed reducing motor, and the speed reducing motor and the electric push rod 7 are both connected with a PLC controller. Gear motor and PLC controller all are the mature product among the prior art, and the revolution and the rotational speed of the steerable gear motor of PLC controller.
Example 3
Preferably, as shown in fig. 2, in order to improve the comfort of the legs of the patient, the movable leg frame 6 is parabolic from the hinged end thereof, and the free end of the movable leg frame 6 is provided with a foot pedal 14.
Preferably, as shown in fig. 2, in order to reduce the friction force of the rotation of the circular turntable 3, the bottom edge of the circular turntable 3 is provided with a pulley 16, the bedstead 1 is provided with a slide rail 15 corresponding to the pulley 16, and in order to facilitate getting off the bed of a patient, a gap 13 on the long edge of one side of the bed body corresponding to the slide rail 15 is also left vacant; as shown in fig. 1, the movable leg 6 is located inside the slide rail 15 in order to facilitate the rotation of the movable leg 6.
The utility model discloses a theory of operation:
in a normal state, a patient lies on the medical bed flatly, a shank part is positioned on a movable leg frame 6 on the circular rotary table 3, and when the angle of the shank of the patient needs to be adjusted, an electric push rod 7 below the circular rotary table 3 is controlled, so that the movable leg frame 6 rotates up and down in a vertical plane around the circular rotary table 3, and the angle adjustment is realized; when a patient needs to be cared for getting out of the bed, the movable leg support 6 is adjusted to be below the bed surface, the patient is completely positioned on the circular rotary table 3, the speed reduction motor is controlled to drive the circular rotary table 3 to rotate at the moment, the movable leg support 6 is rotated to the notch 13 on the long edge of one side of the bed body, and the patient is supported out of the bed body at the moment.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (6)
1. The utility model provides a make things convenient for medical bed of shank activity, includes bedstead (1) and bed board (2), its characterized in that: a circular rotary table (3) which is flush with the bed plate (2) is arranged in the middle of the bed plate (2), and the circular rotary table (3) can be rotatably connected to the bed frame (1) by taking the circle center as a rotation center (4); a gap (5) is formed in the circular rotary table (3) in the radial direction of the length direction of the bed frame (1), a notch (13) capable of accommodating the gap (5) is formed in the long edge of one side of the bed frame (1), the length of the gap (5) is smaller than the radius of the circular rotary table (3), the starting end of the gap (5) is not more than the rotating center (4) of the circular rotary table (3), and the tail end of the gap (5) exceeds the outermost edge of the circular rotary table (3); the movable leg frame (6) is arranged at the position of the gap (5), one side of the movable leg frame (6) is rotatably connected to the starting end of the gap (5), and a displacement driving mechanism for adjusting the rotating angle of the movable leg frame (6) is arranged below the movable leg frame.
2. The hospital bed for facilitating leg mobility according to claim 1, wherein: a horizontal support (18) is arranged below the bedstead (1), a rotating shaft (8) is arranged at the bottom of a rotating center (4) of the circular turntable (3), and the lower end of the rotating shaft (8) is rotatably connected to the horizontal support (18); a first bevel gear (10) is fixed on the rotating shaft (8), a second bevel gear (11) is meshed with the first bevel gear (10), the second bevel gear (11) is powered by a driving motor (12), and the driving motor (12) is arranged on a horizontal support (18).
3. A hospital bed for facilitating leg mobility according to claim 1 or 2, wherein: the bottom edge of the round turntable (3) is provided with a pulley (16), the bedstead (1) is provided with a slide rail (15) corresponding to the pulley (16), and the movable leg rack (6) is positioned on the inner side of the slide rail (15).
4. A hospital bed for facilitating leg mobility according to claim 3, wherein: the movable leg frame (6) takes a parabola shape by taking the hinged end as a starting point, and a pedal (14) is arranged at the free end of the movable leg frame (6).
5. The hospital bed for facilitating leg mobility according to claim 2, wherein: the displacement driving mechanism is an electric push rod (7), a mounting frame (9) is arranged in the middle of the rotating shaft (8), one end of the electric push rod (7) is fixed on the mounting frame (9), and an output shaft (17) of the electric push rod (7) is connected to the bottom of the movable leg frame (6).
6. The hospital bed for facilitating leg mobility according to claim 5, wherein: the driving motor (12) is a speed reducing motor, and the driving motor (12) and the electric push rod (7) are both connected with the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921540926.4U CN210843927U (en) | 2019-09-17 | 2019-09-17 | Medical bed convenient for leg movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921540926.4U CN210843927U (en) | 2019-09-17 | 2019-09-17 | Medical bed convenient for leg movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210843927U true CN210843927U (en) | 2020-06-26 |
Family
ID=71294851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921540926.4U Expired - Fee Related CN210843927U (en) | 2019-09-17 | 2019-09-17 | Medical bed convenient for leg movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210843927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113081553A (en) * | 2021-04-07 | 2021-07-09 | 常州市武进人民医院 | Portable emergency department of convenient adjustment patient's posture is with nursing bed |
-
2019
- 2019-09-17 CN CN201921540926.4U patent/CN210843927U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113081553A (en) * | 2021-04-07 | 2021-07-09 | 常州市武进人民医院 | Portable emergency department of convenient adjustment patient's posture is with nursing bed |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |