CN211723743U - Rotary nursing bed and rotary mechanism thereof - Google Patents
Rotary nursing bed and rotary mechanism thereof Download PDFInfo
- Publication number
- CN211723743U CN211723743U CN202020092219.XU CN202020092219U CN211723743U CN 211723743 U CN211723743 U CN 211723743U CN 202020092219 U CN202020092219 U CN 202020092219U CN 211723743 U CN211723743 U CN 211723743U
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- bed frame
- push rod
- electric push
- thrust bearing
- hinged
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010051290 Central nervous system lesion Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a rotary nursing bed and a rotary mechanism thereof, which relates to the field of medical apparatus and instruments and comprises an upper bed frame, a lower bed frame, a folding bed frame, a rotary mechanism and an electric push rod group, wherein the rotary mechanism comprises a rotary shaft, a bearing sleeve and a first electric push rod, the upper bed frame is hinged with the lower bed frame, two ends of the first electric push rod are respectively hinged with the rotary shaft and the upper bed frame and the lower bed frame, the folding bed frame is provided with a back plate, a seat plate and a leg plate, one end of the rotary shaft is fixedly connected with the seat plate, the other end of the rotary shaft is inserted into the bearing sleeve, the electric push rod group comprises a second electric push rod and a third electric push rod, two ends of the third electric push rod are respectively hinged with the rotary shaft and the leg plate; by adopting the above technical scheme, the utility model, solved among the prior art inconvenient patient of action realize sitting the transform of the posture of lying and the inconvenient problem of getting off the bed.
Description
Technical Field
The utility model belongs to the technical field of medical instrument and specifically relates to a rotatory nursing bed and rotary mechanism thereof is related to.
Background
As the population gradually ages, many diseases of the elderly also increase, and many people who have difficulty in moving, have stroke, brain lesion, central nervous system damage and paralysis or are in bed for a long time are lack of mobility, and need to lie in a nursing bed for a long time, so that the movement of the patient depends on family members and nursing to be assisted with great force, and the inconvenience of the family members, the nursing and the patient is also caused.
At present, a common nursing bed does not have a simple and convenient method to enable a patient with inconvenient actions to change a sitting posture and get out of bed independently, the sitting posture and the lying out of bed of the patient with inconvenient actions are realized by nursing and family members, so that a large burden is caused to the nursing and the family members, the confidence of the patient is easily damaged for a long time, and the patient is not beneficial to rehabilitation.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide a rotatory nursing bed and rotary mechanism thereof to the above-mentioned not enough that exists among the prior art, solved among the prior art inconvenient patient of action realize sitting the transform of the posture of crouching and the inconvenient problem of leaving the bed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a rotary mechanism of nursing bed, includes bed frame, foldable bedstead, rotation axis and first electric putter down, bed frame is equipped with the sleeve along vertical direction down, foldable bedstead is equipped with backplate, bedplate and leg board, backplate and leg board articulate respectively in the both sides of bedplate, the rotation axis upper end is fixed on the bedplate and the lower extreme rotates to be connected in the sleeve, first electric putter one end with the rotation axis is articulated and the articulated shaft is on a parallel with the rotation axis, first electric putter's the other end articulates on bed frame down.
Based on the rotating mechanism, a rotary nursing bed is further designed, the rotary nursing bed comprises the rotating mechanism, an upper bed frame and an electric push rod group, the electric push rod group comprises a second electric push rod and a third electric push rod, the upper bed frame is located above the lower bed frame, one side of the upper bed frame is hinged to the lower bed frame through a hinge mechanism with a horizontal rotating shaft, the motor end of the first electric push rod is hinged to the upper bed frame and the lower bed frame respectively, the hinge side of the first electric push rod is far away from the hinge side of the upper bed frame and the lower bed frame, the other end of the first electric push rod is hinged to the rotating shaft, and the hinge shaft is parallel to the rotating shaft; the motor end of the third electric push rod is hinged to the rotating shaft, the hinged shaft is perpendicular to the rotating shaft, the other end of the third electric push rod is hinged to the leg plate, the motor end of the second electric push rod is fixedly connected with the motor of the third electric push rod, and the other end of the second electric push rod is fixedly connected with the back plate.
Compared with the prior art, the beneficial effects of the scheme are as follows: the sleeve is arranged on the lower bed frame along the vertical direction, the upper end of the rotating shaft is fixed on the seat plate, the lower end of the rotating shaft is rotatably connected in the sleeve, one end of the first electric push rod is hinged with the rotating shaft, the hinge axis of the first electric push rod is parallel to the rotating shaft, and the other end of the first electric push rod is hinged with the lower bed frame, so that the rotating function of the rotating mechanism is realized; the upper bed frame and the lower bed frame are hinged, one end of the first electric push rod is hinged to the rotating shaft, and the other end of the first electric push rod is hinged to the upper bed frame and the lower bed frame respectively, so that the function that the upper bed frame inclines relative to the lower bed frame is realized; through setting up second electric putter and third electric putter, with third electric putter motor end and rotation axis articulated and articulated shaft perpendicular to rotation axis, its other end is articulated with the leg board of foldable bedstead, and with second electric putter motor end and third electric putter motor fixed connection, the backplate fixed connection of the other end and foldable bedstead, under second electric putter and third electric putter's cooperation, foldable bedstead has realized the switching function of seat shape, through the cooperation of above-mentioned rotary mechanism and electric putter group, the switching of foldable bedstead seat shape and the function of rotatory slope have been realized, it becomes convenient to make the inconvenient disease of action realize the transform of sitting the posture of sleeping and get off the bed.
Drawings
FIG. 1 is a schematic structural view of a rotary nursing bed in an embodiment;
FIG. 2 is an isometric view of a rotating care bed in an embodiment;
fig. 3 is a partial sectional view of the rotating mechanism in the embodiment;
FIG. 4 is a schematic bottom view of the rotating nursing bed in the embodiment;
fig. 5 is a bottom view of the rotating nursing bed in the embodiment.
Detailed Description
In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:
as shown in fig. 1 and fig. 2, the utility model provides a rotary mechanism of nursing bed, including lower bed frame 1, foldable bedstead 2, rotation axis 3 and first electric putter 4, lower bed frame 1 is fixed to be equipped with support frame 5, support frame 5 is gone up and is equipped with sleeve 6 along vertical direction is fixed, foldable bedstead 2 is equipped with backplate 201, bedplate 202 and leg board 203, backplate 201 and leg board 203 articulate the both sides at bedplate 202 respectively, 3 upper ends of rotation axis are fixed on bedplate 202 and the lower extreme rotates and connects in sleeve 6, the fixed head rod 7 that is equipped with on the rotation axis 3, 4 one end of first electric putter and head rod 7 articulate and the articulated shaft is on a parallel with rotation axis 3, and the other end is articulated with lower bed frame 1.
Further, as shown in fig. 1 and 3, a first thrust bearing 8 and a second thrust bearing 9 are disposed in the sleeve 6, and the first thrust bearing 8 and the second thrust bearing 9 are sleeved on the rotating shaft 3; rotation axis 3 be equipped with 8 complex shoulders of first thrust bearing and with thrust bearing complex journal, the journal is equipped with the annular, the annular passes second thrust bearing 9 and embedded lock piece 10 that has, lock piece 10 diameter is greater than second thrust bearing 9's inner circle diameter, be equipped with sealing washer 11 between lock piece 10 and the second thrust bearing 9 in order to seal dustproof to thrust bearing, be equipped with the ladder that is used for fixing a position thrust bearing in the sleeve 6, first thrust bearing 8's both ends face respectively with the 3 shoulders of ladder and rotation axis contact in the sleeve 6, 9 both ends of second thrust bearing respectively with the sleeve 6 in ladder and the 11 contacts of sealing washer, carry out axial spacing to rotation axis 3 through the shoulder of rotation axis 3 and the cooperation of first thrust bearing 8, lock piece 10 and second thrust bearing 9.
Further, as shown in fig. 1 and 2, the lower frame 1 is provided with a bottom plate 101 below the foldable bedstead 2, and the bottom plate 101 is provided corresponding to the back plate 201 and the leg plate 203 for assisting in supporting the foldable bedstead 2 and the weight of the patient.
As shown in fig. 1 and 4, based on the above-mentioned rotating mechanism, a rotary nursing bed is also designed, which includes the above-mentioned rotating mechanism, and also includes an upper bed frame 12 and an electric push rod set, the electric push rod set includes a second electric push rod 13 and a third electric push rod 14, in order to realize the tilting function of the folding bed frame 2, the upper bed frame 12 is arranged above the lower bed frame 1, and one side of the upper bed frame is hinged with the lower bed frame 1 through a hinge mechanism with a horizontal rotating shaft, the upper bed frame 12 and the lower bed frame 1 are hinged with a first hinge plate 15 and a second hinge plate 16 at the sides far away from the hinge mechanism, the first hinge plate 15 and the second hinge plate 16 are combined into a scissors shape, the motor end of the first electric push rod 4 is hinged with the upper bed frame 12 and the lower bed frame 1 through the first hinge plate 15 and the second hinge plate 16, respectively, and the other end is hinged with the rotating; the rotating shaft 3 is fixedly provided with a second connecting rod 17, the second connecting rod 17 is perpendicular to the rotating shaft 3, the tail end of the second connecting rod 17 is fixedly provided with a third connecting rod 18 parallel to the rotating shaft 3, the motor end of the third electric push rod 14 is hinged to the third connecting rod 18, the hinge axis is perpendicular to the rotating shaft 3, the other end of the third electric push rod is hinged to the leg plate 203, the motor end of the second electric push rod 13 is fixedly connected with the motor of the third electric push rod 14, the other end of the second electric push rod is fixedly connected with the back plate 201, and the seat shape of the folding bed frame 2 is switched by the cooperation of the second electric push rod 13 and the third.
Further, as shown in fig. 2, in order to assist in supporting the weight of the foldable bed frame 2 and the patient and to improve the service life of the rotating mechanism, the lower bed frame 1 is provided with a bottom plate 101 and side plates 102, the bottom plate 101 is disposed corresponding to the back plate 201 and the leg plates 203, and after the foldable bed frame 2 is rotated, the side plates 102 are disposed below the seat plate 202 and contact with the seat plate 202.
Further, in order to facilitate the folding and rotation of the foldable bedstead 2, the back plate 201 and the leg plate 203 are respectively fixedly provided with a turning wheel 19, and the turning wheel 19 is positioned between the bottom plate 101 and the foldable bedstead 2.
Further, as shown in fig. 3, a first thrust bearing 8 and a second thrust bearing 9 are arranged in the sleeve 6, and the first thrust bearing 8 and the second thrust bearing 9 are sleeved on the rotating shaft 3; rotation axis 3 be equipped with 8 complex shoulders of first thrust bearing and with thrust bearing complex journal, the journal is equipped with the annular, the annular passes second thrust bearing 9 and embedded lock piece 10 that has, lock piece 10 diameter is greater than second thrust bearing 9's inner circle diameter, be equipped with sealing washer 11 between lock piece 10 and the second thrust bearing 9 in order to seal dustproof to thrust bearing, be equipped with the ladder that is used for fixing a position thrust bearing in the sleeve 6, first thrust bearing 8's both ends face respectively with the 3 shoulders of ladder and rotation axis contact in the sleeve 6, 9 both ends of second thrust bearing respectively with the sleeve 6 in ladder and the 11 contacts of sealing washer, carry out axial spacing to rotation axis 3 through the shoulder of rotation axis 3 and the cooperation of first thrust bearing 8, lock piece 10 and second thrust bearing 9.
The working process of the embodiment is as follows: when a patient needs to sit up, a button for controlling the second electric push rod 13 and the third electric push rod 14 is pressed, the second electric push rod 13 pushes the back plate 201 of the folding bed frame 2 to stand, the third electric push rod 14 pushes the leg plate 203 of the folding bed frame 2 to lift, and at the moment, the folding bed frame 2 is in a seat shape; when a patient needs to get off the bed, a button for controlling the first electric push rod 4 is pressed, and the first electric push rod 4 pushes the rotating shaft 3 through the first connecting rod 7 to drive the folding bed frame 2 to rotate; when the seat plate 202 rotates to the upper side of the side plate 102 of the lower frame 1, the first electric push rod 4 pushes the upper frame 12 to rotate a certain angle relative to the lower frame 1 through the first hinge plate 15 and the second hinge plate 16, and at this time, the seat-shaped foldable bed frame 2 follows the upper frame 12 to incline a certain angle, so that the patient can get out of the bed conveniently.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. A rotary mechanism of nursing bed which characterized in that: including bed frame (1), foldable bedstead (2), rotation axis (3) and electric putter (4) down, bed frame (1) is equipped with sleeve (6) along vertical direction down, foldable bedstead (2) are equipped with backplate (201), bedplate (202) and leg board (203), backplate (201) and leg board (203) articulate respectively in the both sides of bedplate (202), rotation axis (3) upper end is fixed on bedplate (202) and the lower extreme rotates to be connected in sleeve (6), electric putter (4) one end with rotation axis (3) are articulated and the articulated shaft is on a parallel with rotation axis (3), the other end of electric putter (4) articulates on bed frame (1) down.
2. A rotary mechanism for a care bed as claimed in claim 1, wherein: the sleeve (6) is internally fixedly provided with a first thrust bearing (8) and a second thrust bearing (9), and the first thrust bearing (8) and the second thrust bearing (9) are sleeved on the rotating shaft (3).
3. A rotary mechanism for a care bed as claimed in claim 2, wherein: the lower bed frame (1) is arranged below the folding bed frame (2), and a bottom plate (101) is arranged below the folding bed frame (2), and the bottom plate (101) corresponds to the back plate (201) and the leg plate (203).
4. A rotary care bed, characterized in that: a rotating mechanism of a nursing bed as claimed in claim 1, further comprising an upper bed frame (12) and an electric push rod set, wherein the upper bed frame (12) is located above the lower bed frame (1) and one side of the upper bed frame is hinged with the lower bed frame (1) through a hinge mechanism with a horizontal rotating shaft, the electric push rod set comprises a second electric push rod (13) and a third electric push rod (14), the motor end of the first electric push rod (4) is respectively hinged with the upper bed frame (12) and the lower bed frame (1) and the hinged side is far away from the hinged side of the upper bed frame (12) and the lower bed frame (1), and the other end is hinged with the rotating shaft (3) and the hinged shaft is parallel to the rotating shaft (3); the motor end of the third electric push rod (14) is hinged to the rotating shaft (3) and the hinge axis of the third electric push rod is perpendicular to the rotating shaft (3), the other end of the third electric push rod is hinged to the leg plate (203), the motor end of the second electric push rod (13) is fixedly connected with the motor of the third electric push rod (14), and the other end of the third electric push rod is fixedly connected with the back plate (201).
5. A rotary care bed as recited in claim 4, wherein: the lower bed frame (1) is provided with a bottom plate (101) and side plates (102), the bottom plate (101) is arranged corresponding to the back plate (201) and the leg plates (203), and after the foldable bed frame (2) is rotated, the side plates (102) are positioned below the seat plate (202) and are in contact with the seat plate (202).
6. A rotary care bed as recited in claim 5, wherein: the back plate (201) and the leg plate (203) are respectively and fixedly provided with a rotating wheel (19), and the rotating wheels (19) are all in contact with the bottom plate (101).
7. A rotary care bed as recited in claim 6, wherein: the sleeve (6) is internally fixed with a first thrust bearing (8) and a second thrust bearing (9), and the first thrust bearing (8) and the second thrust bearing (9) are sleeved on the rotating shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020092219.XU CN211723743U (en) | 2020-01-16 | 2020-01-16 | Rotary nursing bed and rotary mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020092219.XU CN211723743U (en) | 2020-01-16 | 2020-01-16 | Rotary nursing bed and rotary mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211723743U true CN211723743U (en) | 2020-10-23 |
Family
ID=72880935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020092219.XU Expired - Fee Related CN211723743U (en) | 2020-01-16 | 2020-01-16 | Rotary nursing bed and rotary mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211723743U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112674966A (en) * | 2020-12-22 | 2021-04-20 | 天津富华医疗科技有限公司 | Combined type power-assisted multifunctional recuperation bed |
| CN112842733A (en) * | 2021-02-09 | 2021-05-28 | 绍兴文理学院 | Convenient up-down nursing bed |
| CN113397870A (en) * | 2021-06-04 | 2021-09-17 | 郑州大学第一附属医院 | Nursing bed with auxiliary getting-off function |
| CN113616446A (en) * | 2021-09-16 | 2021-11-09 | 尚丽丽 | Nursing bed for obstetrics and gynecology department |
-
2020
- 2020-01-16 CN CN202020092219.XU patent/CN211723743U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112674966A (en) * | 2020-12-22 | 2021-04-20 | 天津富华医疗科技有限公司 | Combined type power-assisted multifunctional recuperation bed |
| CN112842733A (en) * | 2021-02-09 | 2021-05-28 | 绍兴文理学院 | Convenient up-down nursing bed |
| CN112842733B (en) * | 2021-02-09 | 2022-02-01 | 绍兴文理学院 | Convenient up-down nursing bed |
| CN113397870A (en) * | 2021-06-04 | 2021-09-17 | 郑州大学第一附属医院 | Nursing bed with auxiliary getting-off function |
| CN113616446A (en) * | 2021-09-16 | 2021-11-09 | 尚丽丽 | Nursing bed for obstetrics and gynecology department |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 402269 area B, Luohuang Industrial Park, Jiangjin District, Chongqing Patentee after: Chongqing shunmeiji Medical Instrument Co.,Ltd. Address before: 402269 area B, Luohuang Industrial Park, Jiangjin District, Chongqing Patentee before: CHONGQING SHUNMEIJI MEDICAL DEVICES CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |