CN219847128U - Nursing seat - Google Patents
Nursing seat Download PDFInfo
- Publication number
- CN219847128U CN219847128U CN202223419725.3U CN202223419725U CN219847128U CN 219847128 U CN219847128 U CN 219847128U CN 202223419725 U CN202223419725 U CN 202223419725U CN 219847128 U CN219847128 U CN 219847128U
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- China
- Prior art keywords
- fixedly connected
- rotating shaft
- threaded rod
- bottom plate
- wall
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 210000002414 leg Anatomy 0.000 description 21
- 210000001503 joint Anatomy 0.000 description 6
- 210000000629 knee joint Anatomy 0.000 description 6
- 210000001699 lower leg Anatomy 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 210000003127 knee Anatomy 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008338 local blood flow Effects 0.000 description 1
- 231100000862 numbness Toxicity 0.000 description 1
- 210000004417 patella Anatomy 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000002303 tibia Anatomy 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model relates to the technical field of joint surgical nursing, and discloses a nursing seat, which comprises: a bottom plate; the threaded rod is rotationally connected to the top of the bottom plate through a bearing; the thread sleeve is in threaded connection with the outer wall of the threaded rod; the seat main body is fixedly arranged at the top of the threaded sleeve; the first transmission gear is fixedly sleeved below the outer wall of the threaded rod; the chassis is fixedly connected to the top of the bottom plate; the first rotating shaft is rotationally connected to the top of the case through a bearing; the transmission gear II is fixedly connected to the top of the first rotating shaft. This nursing seat drives the rotation of pivot through the motor that starts quick-witted incasement, and pivot first drive gear is rotated, and drive gear is rotated to drive gear is driven to drive gear is rotated, thereby make drive gear drive threaded rod rotate, thereby make the thread bush slide along the outer wall of threaded rod, make the thread bush drive seat main part rise, conveniently adjust the height of seat main part, make can be applicable to the patient of different heights and use.
Description
Technical Field
The utility model relates to the technical field of joint surgical nursing, in particular to a nursing seat.
Background
Knee joint comprises femur inner and outer side condyles, tibia inner and outer side condyles and patella, is the joint with the largest human body, the most complex structure and more damage opportunities, and the common external plaster has poor treatment effect on local joints and severely injured legs, so that the patients often lose the ability of walking and standing, the knee joint needs to be frequently moved, the blood circulation is promoted, and the patients are subjected to rehabilitation nursing.
For example, "a joint surgery nursing seat" that publication number is "CN205054758U", this patent can buckle according to the crooked degree of patient's shank and adjust, makes patient's shank put above and does not have uncomfortable, and has prolonged and also can not make patient's shank numbness, simple structure, convenient operation, the macromolecular splint is fixed convenient, knee pad can improve key local blood circulation such as knee, slows down joint local pain, realizes the heating effect, and the design on wool layer and cotton velvet layer has strengthened the cold-proof ability of knee pad, improves treatment.
But can not adjust the height of the seat, can not meet the use requirements of patients with different heights, and reduces the practicability of the seat. We have therefore made improvements over the prior art and have proposed a nursing chair.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a nursing seat.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: a care chair comprising:
a bottom plate; universal wheels are fixedly arranged at four corners of the bottom plate respectively, so that the nursing seat can be moved conveniently;
the threaded rod is rotationally connected to the top of the bottom plate through a bearing;
the thread sleeve is in threaded connection with the outer wall of the threaded rod;
the seat main body is fixedly arranged at the top of the threaded sleeve; the back of the seat main body is fixedly connected with a handle, so that the seat main body can be conveniently pushed to move;
the first transmission gear is fixedly sleeved below the outer wall of the threaded rod;
the chassis is fixedly connected to the top of the bottom plate;
the first rotating shaft is rotationally connected to the top of the case through a bearing;
the transmission gear II is fixedly connected to the top of the first rotating shaft; the second transmission gear is meshed with the first transmission gear; the motor in the starting case drives the first rotating shaft to rotate, the first rotating shaft drives the second driving gear to rotate, and the second driving gear drives the first driving gear to rotate, so that the driving gear drives the threaded rod to rotate, the threaded sleeve slides along the outer wall of the threaded rod, the threaded sleeve drives the seat main body to rise, the height of the seat main body is conveniently adjusted, and the seat main body can be suitable for patients with different heights.
Preferably, a motor is fixedly arranged on the inner wall of the bottom of the case; the bottom of the first rotating shaft extends to the inside of the case, and the extending end of the first rotating shaft is fixedly connected to the output end of the motor through a coupler.
Preferably, two telescopic columns are fixedly connected to the rear of the bottom of the seat main body, and the bottom ends of the two telescopic columns are fixedly connected with the bottom plate; the raised seat body can be supported in an auxiliary manner by the telescopic column.
Preferably, the left side and the right side of the seat main body are respectively and fixedly connected with a mounting block; the opposite surfaces of the two mounting blocks are respectively connected with a rotating rod in a rotating way through bearings; the opposite ends of the two rotating rods are fixedly connected with leg brackets; a foot pedal is fixedly connected below the front face of the leg bracket; the number of the foot pedals is two, and the two groups of foot pedals are respectively and fixedly connected to the left side and the right side of the front face of the leg bracket; the foot rest is arranged to facilitate the placement of feet of a patient.
Preferably, the right side of the mounting block is arranged in a hollow manner; the right end of the right rotating rod extends into the right mounting block, and the extending end of the right rotating rod is fixedly connected with a bevel gear I
Preferably, the inner wall of the back surface of the right mounting block is fixedly provided with a forward and reverse motor; the output end of the forward and backward rotating motor is fixedly connected with a second rotating shaft through a coupler; the front end of the second rotating shaft is fixedly connected with a second bevel gear; the bevel gear II is meshed with the bevel gear I; the rotating shaft II is driven to rotate by starting the forward and reverse rotation motor, the rotating shaft II drives the bevel gear II to rotate, and the bevel gear II drives the bevel gear I to rotate, so that the bevel gear I drives the right rotating rod to rotate, the rotating rod drives the leg bracket to rotate, the angle of the leg bracket can be adjusted, a patient can be helped to carry out passive knee joint bending and stretching nursing training, and the recovery of the leg joint of the patient can be assisted.
(III) beneficial effects
Compared with the prior art, the utility model provides a nursing seat, which has the following beneficial effects:
1. this nursing seat drives the rotation of pivot through the motor that starts quick-witted incasement, and pivot first drive gear is rotated, and drive gear is rotated to drive gear is driven to drive gear is rotated, thereby make drive gear drive threaded rod rotate, thereby make the thread bush slide along the outer wall of threaded rod, make the thread bush drive seat main part rise, conveniently adjust the height of seat main part, make can be applicable to the patient of different heights and use.
2. This nursing seat drives pivot two through starting positive reverse motor and rotates, and pivot two drives bevel gear two and rotate, and bevel gear two drives bevel gear one and rotate to make bevel gear one drive the bull stick and rotate, thereby make the bull stick drive shank bracket rotatory, thereby can adjust the angle of shank bracket, can help the patient to carry out passive flexion and extension knee joint nursing training, can assist patient's leg joint's recovery.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a right side view of the present utility model;
FIG. 3 is an enlarged view of the utility model at A;
fig. 4 is a top cross-sectional view of the right side mounting block of the present utility model.
In the figure: 1. a bottom plate; 2. a threaded rod; 3. a thread sleeve; 4. a seat main body; 5. a first transmission gear; 6. a chassis; 7. a first rotating shaft; 8. a transmission gear II; 9. a telescopic column; 10. a mounting block; 11. a rotating rod; 12. a leg bracket; 13. bevel gears I; 14. a forward and reverse rotation motor; 15. a second rotating shaft; 16. bevel gears II; 17. a foot pedal.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
As shown in fig. 1-4, the present utility model provides a nursing seat comprising: a base plate 1; universal wheels are fixedly arranged at four corners of the bottom plate 1 respectively, so that the nursing seat can be conveniently moved; the threaded rod 2 is rotatably connected to the top of the bottom plate 1 through a bearing; the thread sleeve 3 is in threaded connection with the outer wall of the threaded rod 2; the seat main body 4 is fixedly arranged at the top of the thread bush 3; the back of the seat main body 4 is fixedly connected with a handle, so that the seat main body 4 can be conveniently pushed to move; two telescopic columns 9 are fixedly connected to the rear of the bottom of the seat main body 4, and the bottom ends of the two telescopic columns 9 are fixedly connected with the bottom plate 1; the raised seat body 4 can be supported in an auxiliary manner by the telescopic column 9; the first transmission gear 5 is fixedly sleeved below the outer wall of the threaded rod 2; the case 6 is fixedly connected to the top of the bottom plate 1; the first rotating shaft 7 is rotatably connected to the top of the case 6 through a bearing; a motor is fixedly arranged on the inner wall of the bottom of the case 6; the bottom end of the first rotating shaft 7 extends into the chassis 6, and the extending end of the first rotating shaft 7 is fixedly connected with the output end of the motor through a coupler; the transmission gear II 8 is fixedly connected to the top of the first rotating shaft 7; the transmission gear II 8 is meshed with the transmission gear I5; the motor in the starting case 6 drives the first rotating shaft 7 to rotate, the first rotating shaft 7 drives the second driving gear 8 to rotate, and the second driving gear 8 drives the first driving gear 5 to rotate, so that the first driving gear 5 drives the threaded rod 2 to rotate, and the threaded sleeve 3 slides along the outer wall of the threaded rod 2, so that the threaded sleeve 3 drives the seat main body 4 to rise, the height of the seat main body 4 is conveniently adjusted, and the seat main body is suitable for patients with different heights.
In this embodiment, the motor in the starting chassis 6 drives the first rotating shaft 7 to rotate, the first rotating shaft 7 drives the second driving gear 8 to rotate, and the second driving gear 8 drives the first driving gear 5 to rotate, so that the first driving gear 5 drives the threaded rod 2 to rotate, and the threaded sleeve 3 slides along the outer wall of the threaded rod 2, so that the threaded sleeve 3 drives the seat main body 4 to rise, and the height of the seat main body 4 is conveniently adjusted, so that the seat main body can be suitable for patients with different heights.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the left side and the right side of the seat main body 4 are fixedly connected with mounting blocks 10 respectively; the opposite surfaces of the two mounting blocks 10 are respectively connected with a rotating rod 11 through bearings in a rotating way; the opposite ends of the two rotating rods 11 are fixedly connected with leg brackets 12; a foot pedal 17 is fixedly connected below the front surface of the leg bracket 12; the number of the foot pedals 17 is two, and the two groups of foot pedals 17 are respectively and fixedly connected to the left side and the right side of the front surface of the leg bracket 12; the feet of the patient can be conveniently placed through the arranged foot pedal 17; the right mounting block 10 is arranged in a hollow manner; the right end of the right rotating rod 11 extends into the right mounting block 10, and the extending end of the right rotating rod 11 is fixedly connected with a bevel gear I13; the inner wall of the back surface of the right mounting block 10 is fixedly provided with a forward and reverse rotation motor 14; the output end of the forward and backward rotation motor 14 is fixedly connected with a second rotating shaft 15 through a coupler; the front end of the second rotating shaft 15 is fixedly connected with a second bevel gear 16; bevel gear two 16 meshes with bevel gear one 13; the rotating shaft II 15 is driven to rotate by starting the forward and reverse rotating motor 14, the bevel gear II 16 is driven to rotate by the rotating shaft II 15, the bevel gear I13 is driven to rotate by the bevel gear II 16, so that the right rotating rod 11 is driven to rotate by the bevel gear I13, the leg bracket 12 is driven to rotate by the rotating rod 11, the angle of the leg bracket 12 can be adjusted, the patient can be helped to perform passive knee joint bending and stretching nursing training, and the recovery of the leg joints of the patient can be assisted.
In this embodiment, the forward and reverse rotation motor 14 is started to drive the second rotating shaft 15 to rotate, the second rotating shaft 15 drives the second bevel gear 16 to rotate, and the second bevel gear 16 drives the first bevel gear 13 to rotate, so that the first bevel gear 13 drives the rotating rod 11 to rotate, and the rotating rod 11 drives the leg bracket 12 to rotate, so that the angle of the leg bracket 12 can be adjusted, the patient can be helped to perform passive knee bending and stretching nursing training, and the recovery of the leg joints of the patient can be assisted.
The working principle of the nursing chair is specifically described below.
As shown in fig. 1-4, when in use, the motor in the case 6 is started to drive the first rotating shaft 7 to rotate, the first rotating shaft 7 drives the second transmission gear 8 to rotate, and the second transmission gear 8 drives the first transmission gear 5 to rotate, so that the first transmission gear 5 drives the threaded rod 2 to rotate, and the threaded sleeve 3 slides along the outer wall of the threaded rod 2, so that the threaded sleeve 3 drives the seat main body 4 to rise, the height of the seat main body 4 is conveniently adjusted, and the seat main body is suitable for patients with different heights; the rotating shaft II 15 is driven to rotate by starting the forward and reverse rotating motor 14, the bevel gear II 16 is driven to rotate by the rotating shaft II 15, the bevel gear I13 is driven to rotate by the bevel gear II 16, so that the right rotating rod 11 is driven to rotate by the bevel gear I13, the leg bracket 12 is driven to rotate by the rotating rod 11, the angle of the leg bracket 12 can be adjusted, the patient can be helped to perform passive knee joint bending and stretching nursing training, and the recovery of the leg joints of the patient can be assisted.
Claims (6)
1. A nursing seat, characterized in that: comprising the following steps:
a bottom plate (1);
the threaded rod (2) is rotationally connected to the top of the bottom plate (1) through a bearing;
the thread sleeve (3) is in threaded connection with the outer wall of the threaded rod (2);
the seat main body (4) is fixedly arranged at the top of the thread bush (3);
the first transmission gear (5) is fixedly sleeved below the outer wall of the threaded rod (2);
the chassis (6) is fixedly connected to the top of the bottom plate (1);
the first rotating shaft (7) is rotationally connected to the top of the case (6) through a bearing;
and the transmission gear II (8) is fixedly connected to the top of the rotating shaft I (7).
2. A care chair as claimed in claim 1, characterized in that: a motor is fixedly arranged on the inner wall of the bottom of the case (6); the bottom of the first rotating shaft (7) extends to the inside of the case (6), and the extending end of the first rotating shaft (7) is fixedly connected to the output end of the motor through a coupler.
3. A care chair as claimed in claim 1, characterized in that: two telescopic columns (9) are fixedly connected to the rear of the bottom of the seat main body (4), and the bottom ends of the two telescopic columns (9) are fixedly connected with the bottom plate (1).
4. A care chair as claimed in claim 1, characterized in that: the left side and the right side of the seat main body (4) are fixedly connected with mounting blocks (10) respectively; the opposite surfaces of the two mounting blocks (10) are respectively connected with a rotating rod (11) through bearings in a rotating way; the opposite ends of the two rotating rods (11) are fixedly connected with leg brackets (12); a foot pedal (17) is fixedly connected below the front face of the leg bracket (12).
5. A nursing chair as claimed in claim 4, wherein: the right mounting block (10) is arranged in a hollow manner; the right end of the right rotating rod (11) extends into the right mounting block (10), and the extending end of the right rotating rod (11) is fixedly connected with a bevel gear I (13).
6. A nursing chair as claimed in claim 5, wherein: the inner wall of the back surface of the right mounting block (10) is fixedly provided with a forward and reverse motor (14); the output end of the forward and backward rotating motor (14) is fixedly connected with a rotating shaft II (15) through a coupler; the front end of the second rotating shaft (15) is fixedly connected with a second bevel gear (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223419725.3U CN219847128U (en) | 2022-12-20 | 2022-12-20 | Nursing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223419725.3U CN219847128U (en) | 2022-12-20 | 2022-12-20 | Nursing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219847128U true CN219847128U (en) | 2023-10-20 |
Family
ID=88347059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223419725.3U Active CN219847128U (en) | 2022-12-20 | 2022-12-20 | Nursing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219847128U (en) |
-
2022
- 2022-12-20 CN CN202223419725.3U patent/CN219847128U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |