CN112472397B - Waist supporting device for orthopedic rehabilitation nursing - Google Patents
Waist supporting device for orthopedic rehabilitation nursing Download PDFInfo
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- CN112472397B CN112472397B CN202011434135.0A CN202011434135A CN112472397B CN 112472397 B CN112472397 B CN 112472397B CN 202011434135 A CN202011434135 A CN 202011434135A CN 112472397 B CN112472397 B CN 112472397B
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- threaded rod
- fixedly connected
- negative pressure
- orthopedic rehabilitation
- support device
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
- A61F5/058—Splints
Abstract
The invention discloses a lumbar support device for orthopedic rehabilitation nursing, which comprises two support plates, wherein a fixed shell is fixedly connected between the two support plates, the right wall of the fixed shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a bidirectional threaded rod, the left end of the bidirectional threaded rod is rotatably connected with the left inner wall of the fixed shell, a threaded sleeve is in threaded connection with the bidirectional threaded rod, a first bevel gear is sleeved at each of two ends of the bidirectional threaded rod, a cavity is arranged in each support plate, and a negative pressure threaded rod is rotatably installed on the inner bottom wall of the cavity in a penetrating mode. The invention drives the waist supporting block to support and clamp the waist, is suitable for users with different body types, is convenient to use, drives the negative pressure thread sleeve to rise, drives the piston to rise, and inflates the air bag, so as to support the armpit, and the air bag is soft, so that the discomfort of the user can be reduced, and the armpit can be prevented from being injured.
Description
Technical Field
The invention relates to the field of orthopedics, in particular to a lumbar support device for orthopedic rehabilitation nursing.
Background
In the orthopedic rehabilitation nursing work, a very important part of the work is to perform rehabilitation training on orthopedic patients to help the orthopedic patients to recover to a healthy state early. A lumbar support device is a special medical instrument for assisting and fixing the damaged parts of lumbar bones, a plurality of groups of common splint are fastened on two sides through ropes to fix the periphery of the lumbar in the splint, the movement of the lumbar is limited, the use of the bones is reduced, and the recovery of the lumbar is assisted.
However, the existing lumbar support device needs armpit supporting points in the rehabilitation process, but armpit support can cause injury to the armpits, and the armpits are squeezed, so that the discomfort of a user can be strong.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a lumbar support device for orthopedic rehabilitation nursing.
In order to achieve the purpose, the invention adopts the following technical scheme:
a lumbar support device for orthopedic rehabilitation nursing comprises two support plates, a fixed shell is fixedly connected between the two support plates, a motor is fixedly connected to the right wall of the fixed shell, a bidirectional threaded rod is fixedly connected to the output end of the motor, the left end of the bidirectional threaded rod is rotatably connected with the left inner wall of the fixed shell, a threaded sleeve is in threaded connection with the bidirectional threaded rod, a first bevel gear is sleeved and rotated at two ends of the bidirectional threaded rod, a cavity is formed in each support plate, a negative-pressure threaded rod is rotatably installed on the inner bottom wall of the cavity in a penetrating mode, a second bevel gear is fixedly connected to the lower end of the negative-pressure threaded rod, the first bevel gear is meshed with the second bevel gear, a negative-pressure threaded sleeve is in threaded connection with the negative-pressure threaded rod, connecting rods are fixedly connected to two ends of the top surface of the negative-pressure threaded sleeve, and the same piston is fixedly connected to the upper ends of the two connecting rods, the side wall of the supporting plate is fixedly connected with an arm supporting plate, an air bag is fixedly connected to the arm supporting plate, the air bag is communicated with the cavity, and a waist supporting block is fixedly connected to the threaded sleeve.
Preferably, the upper end of the negative pressure threaded rod is fixedly connected with a limiting plate
Preferably, the outer diameter of the bidirectional threaded rod is matched with the inner diameter of the threaded sleeve.
Preferably, the outer diameter of the negative pressure threaded rod is matched with the inner diameter of the negative pressure threaded sleeve.
Preferably, the outer diameter of the piston is adapted to the inner diameter of the cavity.
Preferably, the front wall of the fixed shell is provided with a sliding through hole, and the threaded sleeve penetrates through the sliding through hole in a sliding mode.
Preferably, the width of the sliding through hole is matched with the size of the threaded sleeve.
Preferably, the left and right inner walls of the cavity are both provided with sliding grooves, sliding seats are arranged in the sliding grooves in a sliding mode, and the sliding seats are fixedly connected with the negative pressure thread sleeves.
The invention has the beneficial effects that:
the invention 1, through the output end of the motor with the bidirectional threaded rod to rotate, drives the threaded sleeves to approach each other, thereby driving the waist support block to support and clamp the waist, can be suitable for users with different body types, and is convenient to use.
2, when the two-way threaded rod rotates, the two-way threaded rod drives the first bevel gear to rotate, the first bevel gear is meshed with the second bevel gear to drive the negative pressure threaded rod to rotate, the negative pressure threaded sleeve is driven to ascend under the matching of the sliding groove and the sliding seat, the piston is driven to ascend, and therefore the air bag is inflated, so that the armpits are supported, the air bag is soft, discomfort of a user can be reduced, and the armpits are prevented from being injured.
Drawings
Fig. 1 is a schematic structural view of a lumbar support device for orthopedic rehabilitation nursing according to the present invention.
Fig. 2 is a schematic structural view of a cavity of a lumbar support device for orthopedic rehabilitation nursing according to the present invention.
Fig. 3 is a front view of a lumbar support device for orthopedic rehabilitation nursing according to the present invention.
The reference numbers in the figures: the device comprises a supporting plate 1, a fixed shell 2, a motor 3, a bidirectional threaded rod 4, a threaded sleeve 5, a first bevel gear 6, a second bevel gear 7, a cavity 8, an air bag 9, a negative pressure threaded rod 10, a negative pressure threaded sleeve 11, a connecting rod 12, a piston 13 and a waist supporting block 14.
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.
Referring to fig. 1-3, a lumbar support device for orthopedic rehabilitation and nursing comprises two support plates 1, a fixed casing 2 is fixedly connected between the two support plates 1, a motor 3 is fixedly connected to the right wall of the fixed casing 2, a bidirectional threaded rod 4 is fixedly connected to the output end of the motor 3, the left end of the bidirectional threaded rod 4 is rotatably connected with the left inner wall of the fixed casing 2, a threaded sleeve 5 is threadedly connected to the bidirectional threaded rod 4, a first bevel gear 6 is sleeved on and rotated by the two ends of the bidirectional threaded rod 4, a cavity 8 is arranged in each support plate 1, a negative pressure threaded rod 10 is rotatably installed on the inner bottom wall of the cavity 8 in a penetrating manner, a second bevel gear 7 is fixedly connected to the lower end of the negative pressure threaded rod 10, the first bevel gear 6 is meshed with the second bevel gear 7, a negative pressure threaded sleeve 11 is threadedly connected to the negative pressure threaded rod 10, and connecting rods 12 are fixedly connected to the two ends of the top surface of the negative pressure threaded sleeve 11, the same piston 13 of upper end fixedly connected with of two connecting rods 12, the lateral wall fixedly connected with arm backup pad of backup pad 1, fixedly connected with gasbag 9 in the arm backup pad, gasbag 9 and 8 intercommunications of cavity, fixedly connected with waist supporting shoe 14 on the thread bush 5, the upper end fixedly connected with limiting plate of negative pressure threaded rod 10, the external diameter of two-way threaded rod 4 and the internal diameter adaptation of thread bush 5, the external diameter of negative pressure threaded rod 10 and the internal diameter adaptation of negative pressure thread bush 11, the external diameter of piston 13 and the internal diameter adaptation of cavity 8, the antetheca of fixed casing 2 is equipped with the slip through-hole, thread bush 5 slides and runs through the slip through-hole, the width of slip through-hole and the big or small adaptation of thread bush 5, the left side of cavity 8, right side inner wall all is equipped with the spout, slidable mounting has the slide in the spout, slide and 11 fixed connection of negative pressure thread bush.
The working principle is as follows: when the air bag type armpit supporting device is used, the motor 3 is started, the output end of the motor 3 is provided with the bidirectional threaded rod 4 to rotate, the threaded sleeves 5 are driven to mutually approach, the waist supporting block 14 is driven to support and clamp the waist, the air bag type armpit supporting device can be suitable for users with different body types, the use is convenient, then the arms are put on the arm supporting plates, when the bidirectional threaded rod 4 rotates, the first bevel gears 6 are driven to rotate, the first bevel gears 6 are meshed with the second bevel gears 7, the negative pressure threaded rods 10 are driven to rotate, under the matching of the sliding grooves and the sliding seats, the negative pressure threaded sleeves 11 are driven to ascend, the pistons 13 are driven to ascend, the air bags 9 are inflated, the armpits are supported, the air bags 9 are soft, discomfort of the users can be reduced, and the armpits are prevented from being injured.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (8)
1. The waist supporting device for orthopedic rehabilitation nursing comprises two supporting plates (1) and is characterized in that a fixed shell (2) is fixedly connected between the two supporting plates (1), a motor (3) is fixedly connected to the right wall of the fixed shell (2), a bidirectional threaded rod (4) is fixedly connected to the output end of the motor (3), the left end of the bidirectional threaded rod (4) is rotatably connected with the left inner wall of the fixed shell (2), a threaded sleeve (5) is connected to the bidirectional threaded rod (4) in a threaded manner, a first bevel gear (6) is sleeved at each of two ends of the bidirectional threaded rod (4), a cavity (8) is arranged in each supporting plate (1), a negative pressure threaded rod (10) is rotatably installed on the inner bottom wall of each cavity (8) in a penetrating manner, and a second bevel gear (7) is fixedly connected to the lower end of each negative pressure threaded rod (10), first bevel gear (6) and second bevel gear (7) meshing, threaded connection has negative pressure thread bush (11) on negative pressure threaded rod (10), the equal fixedly connected with connecting rod (12) in negative pressure thread bush (11) top surface both ends, two the same piston (13) of upper end fixedly connected with of connecting rod (12), the lateral wall fixedly connected with arm backup pad of backup pad (1), fixedly connected with gasbag (9) in the arm backup pad, gasbag (9) and cavity (8) intercommunication, fixedly connected with waist supporting shoe (14) on thread bush (5).
2. The lumbar support device for orthopedic rehabilitation nursing according to claim 1, characterized in that a limiting plate is fixedly connected to the upper end of the negative pressure threaded rod (10).
3. The lumbar support device for orthopedic rehabilitation nursing according to claim 1, characterized in that the outer diameter of the bidirectional threaded rod (4) is adapted to the inner diameter of the threaded sleeve (5).
4. The lumbar support device for orthopedic rehabilitation nursing of claim 1, characterized in that the outer diameter of the negative pressure threaded rod (10) is adapted to the inner diameter of the negative pressure threaded sleeve (11).
5. Lumbar support device for orthopedic rehabilitation according to claim 1, characterized in that the outer diameter of the piston (13) is adapted to the inner diameter of the cavity (8).
6. The lumbar support device for orthopedic rehabilitation nursing according to claim 1, characterized in that the front wall of the stationary housing (2) is provided with a sliding through hole through which the threaded sleeve (5) slides.
7. Lumbar support device for orthopedic rehabilitation care according to claim 6, characterized in that the width of the sliding through hole is adapted to the size of the threaded sleeve (5).
8. The lumbar support device for orthopedic rehabilitation nursing according to claim 1, characterized in that the left and right inner walls of the cavity (8) are provided with sliding grooves, sliding seats are slidably mounted in the sliding grooves, and the sliding seats are fixedly connected with the negative pressure threaded sleeves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011434135.0A CN112472397B (en) | 2020-12-10 | 2020-12-10 | Waist supporting device for orthopedic rehabilitation nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011434135.0A CN112472397B (en) | 2020-12-10 | 2020-12-10 | Waist supporting device for orthopedic rehabilitation nursing |
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| Publication Number | Publication Date |
|---|---|
| CN112472397A CN112472397A (en) | 2021-03-12 |
| CN112472397B true CN112472397B (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011434135.0A Active CN112472397B (en) | 2020-12-10 | 2020-12-10 | Waist supporting device for orthopedic rehabilitation nursing |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113288622A (en) * | 2021-05-25 | 2021-08-24 | 安徽医学高等专科学校 | Clinical multifunctional hospital bed convenient for patient to get up and lie |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640275A (en) * | 1985-04-03 | 1987-02-03 | Bruzzese Vincent J | Head restraint for backboards |
| CN203861412U (en) * | 2014-06-06 | 2014-10-08 | 张树伟 | Rapid binding splints used for fracture |
| CN107041804B (en) * | 2017-05-03 | 2023-07-11 | 郑州飞龙医疗设备有限公司 | Head rehabilitation system and multifunctional cervical vertebra parting therapeutic machine manufactured by same |
| CN211433546U (en) * | 2018-04-25 | 2020-09-08 | 温德勇 | Orthopedics draw gear |
| CN109718039B (en) * | 2019-01-24 | 2024-01-30 | 中国人民解放军陆军军医大学第一附属医院 | Limb support for orthopedic nursing |
| CN211535055U (en) * | 2019-09-12 | 2020-09-22 | 黄佳伟 | Orthopedics splint installation fastener for orthopedics |
| CN110623783B (en) * | 2019-11-08 | 2021-09-07 | 刘嵬 | Medical treatment is with drawing correction processing apparatus |
| CN211409938U (en) * | 2019-12-12 | 2020-09-04 | 张凯 | Lifting operating bed with transverse moving function |
| CN111939004A (en) * | 2020-08-11 | 2020-11-17 | 王美玉 | Recovered nursing equipment of taking exercise of orthopedic patient |
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