CN215503917U - Auxiliary device convenient for bedridden patient to turn over - Google Patents
Auxiliary device convenient for bedridden patient to turn over Download PDFInfo
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- CN215503917U CN215503917U CN202122157092.2U CN202122157092U CN215503917U CN 215503917 U CN215503917 U CN 215503917U CN 202122157092 U CN202122157092 U CN 202122157092U CN 215503917 U CN215503917 U CN 215503917U
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- top plate
- rod
- support
- free bearing
- nut sleeve
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- 230000007306 turnover Effects 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 206010011985 Decubitus ulcer Diseases 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an auxiliary device convenient for a bedridden patient to turn over, which comprises a bottom plate, a top plate, a first support diagonal rod and a second support diagonal rod, wherein the output end of a second servo motor is fixedly provided with a second threaded screw rod through a bolt; the utility model can lift the bed board on the top board from the left direction and the right direction, thereby being convenient for a patient on the bed board to turn over from the left direction and the right direction, leading the auxiliary device for turning over to be more convenient and labor-saving to use, and improving the comfort of the patient.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary turning tools, in particular to an auxiliary device convenient for a bedridden patient to turn.
Background
In clinic, a plurality of patients who can not move independently due to fracture and the like exist, in order to avoid pressure sores possibly caused by keeping a posture of the patient for a long time, the patient needs to be turned on one side regularly, the weight of some patients is heavy, the turning-over of the patient is not easy to finish by medical care personnel or family members, and in order to facilitate the turning-over of the patient, the device for assisting the turning-over of the bedridden patient is improved in the prior Chinese patent with the application number of CN 202021163963.0; because the patient lies in bed for a long time and needs to turn over the left side and the right side back and forth, the device can only turn over in a single direction, and cannot turn over the patient from different directions as required, so the device is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an auxiliary device convenient for a bedridden patient to turn over so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an auxiliary device convenient for a bedridden patient to turn over comprises a bottom plate, a top plate, a first supporting diagonal rod and a second supporting diagonal rod, a mounting groove is arranged at the center of the upper surface of the bottom plate, a first servo motor and a second servo motor are symmetrically and fixedly mounted at the center inside the mounting groove, the output end of the first servo motor is fixedly provided with a first threaded screw rod through a bolt, the outer wall of the first threaded screw rod is in threaded sleeve connection with a first nut sleeve, a second threaded screw rod is fixedly arranged at the output end of the second servo motor through a bolt, a second nut sleeve is sleeved on the outer wall of the second threaded screw rod in a threaded manner, one end of the first support diagonal rod is rotationally connected with the first nut sleeve, the other end of the first support diagonal rod is rotationally connected with the lower surface of the top plate, one end of the second supporting inclined rod is rotatably connected with the second nut sleeve, and the other end of the second supporting inclined rod is rotatably connected with the lower surface of the top plate.
One end of the lower surface of the top plate is rotatably connected with the first supporting diagonal rod, and the other end of the lower surface of the top plate is rotatably connected with the second supporting diagonal rod.
The outer wall of the first nut sleeve is fixedly provided with a first hinged support through a bolt, one end of the lower surface of the top plate is fixedly provided with a second hinged support through a bolt, one end of a first supporting inclined rod is connected with the first nut sleeve in a rotating mode through the first hinged support, and the other end of the first supporting inclined rod is connected with the lower surface of the top plate in a rotating mode through the second hinged support.
The outer wall of the second nut sleeve is fixedly provided with a third hinged support through a bolt, one side, far away from the second hinged support, of the lower surface of the top plate is fixedly provided with a fourth hinged support through a bolt, one end of a second supporting inclined rod is connected with the second nut sleeve in a rotating mode through the third hinged support, and the other end of the second supporting inclined rod is connected with the lower surface of the top plate in a rotating mode through the fourth hinged support.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the first screw lead screw can be driven to rotate by the first servo motor, then the first nut sleeve moves outwards along with the rotation of the first screw lead screw, and simultaneously the first support diagonal rod is driven to rotate around the first nut sleeve, so that the inclination angle of the first support diagonal rod is enlarged, and then the left side of the top plate is lifted by the first support diagonal rod; the second screw lead screw can be driven to rotate through the second servo motor, then the second nut sleeve moves outwards along with the rotation of the second screw lead screw, and meanwhile, the second support diagonal rod is driven to rotate around the second nut sleeve, the inclination angle of the second support diagonal rod is enlarged, and then the right side of the top plate is lifted through the second support diagonal rod; the bed board on the top plate can be lifted from the left direction and the right direction, so that a patient on the bed board can turn over from the left direction and the right direction, the auxiliary device for turning over is more convenient and labor-saving to use, and the comfort of the patient is improved.
Drawings
FIG. 1 is a schematic front view of the present invention in a flat state;
FIG. 2 is a schematic cross-sectional front view of the present invention in a flat state;
FIG. 3 is a schematic cross-sectional view of the left elevated state of the present invention;
fig. 4 is a schematic view of a front cross-sectional structure of the right-elevated state of the present invention.
In the figure: 10. a base plate; 11. installing a groove; 12. a first servo motor; 13. a first threaded lead screw; 14. a first nut sleeve; 15. a second servo motor; 16. a second threaded screw; 17. a second nut sleeve; 20. a top plate; 30. a first support diagonal; 31. a first hinge base; 32. a second hinge base; 40. a second supporting diagonal rod; 41. a third free bearing; 42. and a fourth free bearing.
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. 1-4, the present invention provides a technical solution: an auxiliary device convenient for a bedridden patient to turn over comprises a bottom plate 10 and a top plate 20, the support structure comprises a first support diagonal rod 30 and a second support diagonal rod 40, wherein a mounting groove 11 is formed in the center of the upper surface of a bottom plate 10, a first servo motor 12 and a second servo motor 15 are symmetrically and fixedly mounted in the center of the mounting groove 11, a first threaded screw rod 13 is fixedly mounted at the output end of the first servo motor 12 through a bolt, a first nut sleeve 14 is sleeved on the outer wall of the first threaded screw rod 13 in a threaded manner, a second threaded screw rod 16 is fixedly mounted at the output end of the second servo motor 15 through a bolt, a second nut sleeve 17 is sleeved on the outer wall of the second threaded screw rod 16 in a threaded manner, one end of the first support diagonal rod 30 is rotatably connected with the first nut sleeve 14, the other end of the first support diagonal rod 30 is rotatably connected with the lower surface of a top plate 20, one end of the second support diagonal rod 40 is rotatably connected with the second nut sleeve 17, and the other end of the second support diagonal rod 40 is rotatably connected with the lower surface of the top plate 20.
Wherein, the top plate 20 is supported right above the bottom plate 10 through the first supporting diagonal rod 30 and the second supporting diagonal rod 40, the device is installed on a sickbed, meanwhile, the bed plate is fixedly installed on the top plate 20, and the inclination angle of the bed plate is adjusted by adjusting the inclination angle of the top plate 20.
When a patient needs to turn over from the left side, the second servo motor 15 is in a closed state, the first servo motor 12 drives the first threaded screw rod 13 to rotate, the first nut sleeve 14 moves outwards along with the rotation of the first threaded screw rod 13, meanwhile, the first nut sleeve 14 drives the first support inclined rod 30 to rotate around the top plate 20, so that the inclination angle of the first support inclined rod 30 is enlarged, the left side of the top plate 20 is lifted through the first support inclined rod 30, the left side of the bed plate is lifted, the patient can turn over from the left side conveniently, and when the first support inclined rod 30 lifts the left side of the top plate 20, the top plate 20 and the end portion of the second support inclined rod 40 also rotate.
When a patient needs to turn over from the right side, the first servo motor 12 is in a closed state, the second servo motor 15 drives the second threaded screw rod 16 to rotate, the second nut sleeve 17 moves outwards along with the rotation of the second threaded screw rod 16, meanwhile, the second nut sleeve 17 drives the second support inclined rod 40 to rotate around the top plate 20, so that the inclination angle of the second support inclined rod 40 is enlarged, the right side of the top plate 20 is lifted through the second support inclined rod 40, the right side of the bed plate is lifted, the patient can turn over from the right side conveniently, and when the second support inclined rod 40 lifts the right side of the top plate 20, the top plate 20 and the end portion of the first support inclined rod 30 also rotate.
Wherein, one end of the lower surface of the top plate 20 is rotatably connected with the first inclined supporting rod 30, and the other end of the lower surface of the top plate 20 is rotatably connected with the second inclined supporting rod 40.
The outer wall of the first nut sleeve 14 is fixedly provided with a first hinged support 31 through a bolt, one end of the lower surface of the top plate 20 is fixedly provided with a second hinged support 32 through a bolt, one end of a first support inclined rod 30 is rotatably connected with the first nut sleeve 14 through the first hinged support 31, the other end of the first support inclined rod 30 is rotatably connected with the lower surface of the top plate 20 through the second hinged support 32, the first support inclined rod 30 is rotatably installed between the first nut sleeve 14 and the top plate 20, when the first nut sleeve 14 moves along the first threaded screw rod 13, the first nut sleeve 14 can push the first support inclined rod 30 to rotate, so that the inclination angle of the first support inclined rod 30 is enlarged, and then the left side of the top plate 20 is lifted through the first support inclined rod 30.
The outer wall of the second nut sleeve 17 is fixedly provided with a third hinge base 41 through a bolt, one side of the lower surface of the top plate 20, which is far away from the second hinge base 32, is fixedly provided with a fourth hinge base 42 through a bolt, one end of a second supporting inclined rod 40 is rotatably connected with the second nut sleeve 17 through the third hinge base 41, the other end of the second supporting inclined rod 40 is rotatably connected with the lower surface of the top plate 20 through the fourth hinge base 42, the second supporting inclined rod 40 is rotatably installed between the second nut sleeve 17 and the top plate 20, when the second nut sleeve 17 moves along the second threaded screw rod 16, the second nut sleeve 17 can push the second supporting inclined rod 40 to rotate, so that the inclination angle of the second supporting inclined rod 40 is enlarged, and then the right side of the top plate 20 is lifted up through the second supporting inclined rod 40.
The working principle is as follows: when the device is used, the device is arranged on a patient bed, meanwhile, a bed board is fixedly arranged on a top plate 20, when the patient needs to turn over from the left side, a second servo motor 15 is in a closed state, then a first servo motor 12 drives a first threaded screw rod 13 to rotate, then a first nut sleeve 14 moves outwards along with the rotation of the first threaded screw rod 13, and meanwhile, the first nut sleeve 14 drives a first support inclined rod 30 to rotate around the top plate 20, so that the inclination angle of the first support inclined rod 30 is enlarged, then the left side of the top plate 20 is lifted through the first support inclined rod 30, and the left side of the bed board is lifted, so that the patient can turn over from the left side conveniently; when a patient needs to turn over from the right side, the first servo motor 12 is in a closed state, then the second servo motor 15 drives the second threaded screw rod 16 to rotate, then the second nut sleeve 17 moves outwards along with the rotation of the second threaded screw rod 16, meanwhile, the second nut sleeve 17 drives the second support inclined rod 40 to rotate around the top plate 20, so that the inclination angle of the second support inclined rod 40 is enlarged, then the right side of the top plate 20 is lifted through the second support inclined rod 40, the right side of the bed plate is lifted, and the patient can turn over from the right side conveniently.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an auxiliary device convenient to bed patient stands up, includes bottom plate (10), roof (20), first support down tube (30) and second support down tube (40), its characterized in that: the center of the upper surface of the bottom plate (10) is provided with a mounting groove (11), the center inside the mounting groove (11) is symmetrically and fixedly provided with a first servo motor (12) and a second servo motor (15), the output end of the first servo motor (12) is fixedly provided with a first threaded screw rod (13) through a bolt, the outer wall of the first threaded screw rod (13) is in threaded sleeve connection with a first nut sleeve (14), the output end of the second servo motor (15) is fixedly provided with a second threaded screw rod (16) through a bolt, the outer wall of the second threaded screw rod (16) is in threaded sleeve connection with a second nut sleeve (17), one end of a first support diagonal rod (30) is rotationally connected with the first nut sleeve (14), the other end of the first support diagonal rod (30) is rotationally connected with the lower surface of the top plate (20), one end of a second support diagonal rod (40) is rotationally connected with the second nut sleeve (17), the other end of the second supporting inclined rod (40) is rotatably connected with the lower surface of the top plate (20).
2. The auxiliary device for facilitating the turn-over of the bedridden patient as claimed in claim 1, wherein: one end of the lower surface of the top plate (20) is rotatably connected with the first supporting diagonal rod (30), and the other end of the lower surface of the top plate (20) is rotatably connected with the second supporting diagonal rod (40).
3. The auxiliary device for facilitating the turn-over of the bedridden patient as claimed in claim 1, wherein: first nut cover (14) outer wall has first free bearing (31) through bolt fixed mounting, the one end of roof (20) lower surface has second free bearing (32) through bolt fixed mounting, first bracing down tube (30) one end is passed through first free bearing (31) with first nut cover (14) rotate to be connected, first bracing down tube (30) other end is passed through second free bearing (32) with roof (20) lower surface rotates to be connected.
4. The auxiliary device for facilitating the turn-over of the bedridden patient as claimed in claim 3, wherein: second nut cover (17) outer wall has third free bearing (41) through bolt fixed mounting, roof (20) lower surface is kept away from one side of second free bearing (32) has fourth free bearing (42) through bolt fixed mounting, the second supports down tube (40) one end and passes through third free bearing (41) with second nut cover (17) rotate to be connected, the second supports the down tube (40) other end and passes through fourth free bearing (42) with roof (20) lower surface rotates to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122157092.2U CN215503917U (en) | 2021-09-08 | 2021-09-08 | Auxiliary device convenient for bedridden patient to turn over |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122157092.2U CN215503917U (en) | 2021-09-08 | 2021-09-08 | Auxiliary device convenient for bedridden patient to turn over |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215503917U true CN215503917U (en) | 2022-01-14 |
Family
ID=79796226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122157092.2U Expired - Fee Related CN215503917U (en) | 2021-09-08 | 2021-09-08 | Auxiliary device convenient for bedridden patient to turn over |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215503917U (en) |
-
2021
- 2021-09-08 CN CN202122157092.2U patent/CN215503917U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |