CN214259704U - Joint limiting device for orthopedic nursing - Google Patents
Joint limiting device for orthopedic nursing Download PDFInfo
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- CN214259704U CN214259704U CN202023165486.4U CN202023165486U CN214259704U CN 214259704 U CN214259704 U CN 214259704U CN 202023165486 U CN202023165486 U CN 202023165486U CN 214259704 U CN214259704 U CN 214259704U
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- sliding rod
- sliding
- sliding sleeve
- fixing
- opening frame
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Abstract
The utility model discloses an orthopedic nursing joint limiting device, which comprises a fixing part arranged on a wheelchair, wherein a fixing block is arranged outside the fixing part, a sliding rod is rotatably arranged at the outer end of the fixing block, and a locking bolt is arranged outside the fixing block; the outer side of the sliding rod is provided with a sliding sleeve in a sliding mode, a fixing bolt is arranged at the movable end of the sliding rod, an opening frame is arranged on the outer side of the sliding sleeve, and two opening ends of the opening frame are respectively provided with an inserting block and an inserting seat through elastic belts. Has the advantages that: the sliding rod is in sliding fit with the sliding sleeve, so that the sliding sleeve is convenient to mount and dismount, and the device can be used in different environments; when a patient takes the wheelchair, the bending angle of the lower leg is adjusted by utilizing the rotation between the sliding rod and the fixing block, so that the bending angle of the knee joint is limited, and the rehabilitation of the lower leg is facilitated.
Description
Technical Field
The utility model relates to a spacing field in joint, concretely relates to orthopedics nursing joint stop device.
Background
Orthopedics is one of the most common departments of various hospitals, and mainly studies the anatomy, physiology and pathology of skeletal muscle system. After the operation treatment for the fracture of the lower leg, the knee and the ankle are usually limited by plaster, and the patient is moved by a wheelchair in order to make the patient happy.
When a patient takes the wheelchair, the lower leg part naturally sags, the rotation of the joint part easily drives the displacement of the internal skeleton of the lower leg part, the bending angle of the lower leg part is difficult to support and adjust, and the rehabilitation of the lower leg part is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an orthopedic nursing joint limiting device for solving the problems, the preferred technical scheme of the technical schemes provided by the utility model is convenient for the installation and the disassembly of the sliding sleeve due to the sliding fit of the sliding rod and the sliding sleeve, so that the device can be used in different environments; when a patient takes the wheelchair, the bending angle of the lower leg is adjusted by utilizing the rotation between the sliding rod and the fixing block, so that the bending angle of the knee joint is limited, and the technical effect of rehabilitation of the lower leg is facilitated, and the technical effect is explained in detail below.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an orthopedic nursing joint limiting device, which comprises a fixing part arranged on a wheelchair, wherein a fixing block is arranged outside the fixing part, a sliding rod is rotatably arranged at the outer end of the fixing block, the cross section of the sliding rod is a regular polygon, and a locking bolt for locking and fixing the sliding rod is arranged outside the fixing block;
a sliding sleeve is slidably mounted on the outer side of the sliding rod, a fixing bolt used for limiting the sliding sleeve is mounted at the movable end of the sliding rod, an opening frame is mounted on the outer side of the sliding sleeve, the upper end of the opening frame is of an opening structure, two opening ends of the opening frame are respectively provided with an insertion block and an insertion base through elastic belts, and the insertion block is in insertion fit with the insertion base;
the screw hole board is installed to the opening frame dorsal part, the threaded rod is installed through the screw thread in screw hole board surface, the bottom plate is installed to the bottom of threaded rod, bottom plate surface mounting is used for the lacing tape fixed to the foot.
When the orthopedic nursing joint limiting device is used, the fixing piece is fixedly connected with the vertical rod of the wheelchair, and the sliding sleeve is arranged on the outer side of the sliding rod by utilizing the sliding fit of the sliding sleeve and the sliding rod, so that the fixation of the device is realized; the threaded rod is rotated according to the height of the lower leg of the patient, the threaded rod is lifted in the threaded hole plate through thread matching, so that the distance between the bottom plate and the sliding sleeve is adjusted, the bottom plate is rotated to the position corresponding to the foot after the adjustment is finished, the lower leg of the patient is placed in the opening frame after the patient sits on the wheelchair, the lower leg of the patient is fixed through the insertion matching of the insertion block and the insertion seat, the foot of the patient is fixed through the tightening belt, and the fixing effect is good; when the joint position of a patient needs to be adjusted, the locking bolt is screwed, the locking and fixing of the locking bolt on the sliding rod are released, the sliding rod is enabled to rotate inside the fixed block by utilizing the rotating fit of the sliding rod and the fixed block, the sliding sleeve is driven by the sliding rod to perform angle adjustment, the angle adjustment of the leg of the patient is realized, and after the adjustment is completed, the sliding rod is locked and fixed by the locking bolt, namely the angle fixing of the leg of the patient is realized; when the disease needs to walk the exercise, remove fixing bolt is right the fixed of sliding sleeve can with the sliding sleeve is followed the outside of slide bar shifts out, and the cooperation walking stick assists the disease to walk the exercise, can utilize the opening frame is spacing to shank portion, has avoided ankle joint's rotation, avoids shank portion great removal to appear, is favorable to the recovered of shank portion when walking the exercise.
Preferably, a thrust spring is mounted on the outer side of the sliding rod, and the thrust spring is located between the sliding sleeve and the fixing bolt.
Preferably, the outer side of the sliding sleeve is provided with two baffles, and the number of the baffles corresponds to that of the two opening side walls of the opening frame respectively.
Preferably, the outer side of the sliding sleeve is provided with a cotton clamping layer, the inner wall of the opening frame is provided with the cotton clamping layer, and the two opposite surfaces of the baffle plates are provided with the cotton clamping layer.
Preferably, the number of the plug block and the number of the plug seat are two.
Preferably, the upper end of the threaded rod is provided with a limiting block.
Preferably, the surface of the bottom plate is provided with anti-skid lines.
Preferably, the cross section of the sliding rod is square, and the sliding rod is in clearance fit with the sliding sleeve.
Has the advantages that: the sliding rod is in sliding fit with the sliding sleeve, so that the sliding sleeve is convenient to mount and dismount, and the device can be used in different environments; when a patient takes the wheelchair, the bending angle of the lower leg is adjusted by utilizing the rotation between the sliding rod and the fixing block, so that the bending angle of the knee joint is limited, and the rehabilitation of the lower leg is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
FIG. 2 is a right side view of the mounting structure of the opening frame of the present invention;
fig. 3 is a schematic view of the installation structure of the slide rod of the present invention.
The reference numerals are explained below:
1. a fixing member; 2. a fixed block; 201. locking the bolt; 202. a slide bar; 203. a thrust spring; 204. fixing the bolt; 3. a sliding sleeve; 301. a baffle plate; 302. an opening frame; 303. a socket; 304. an insertion block; 305. a cotton layer is sandwiched; 4. a screw hole plate; 401. a threaded rod; 402. a limiting block; 403. a base plate; 404. and (4) tightening the belt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides an orthopedic nursing joint limiting device, which comprises a fixing part 1 installed on a wheelchair, wherein a fixing block 2 is installed outside the fixing part 1, a sliding rod 202 is rotatably installed at the outer end of the fixing block 2, the cross section of the sliding rod 202 is a regular polygon, and a locking bolt 201 for locking and fixing the sliding rod 202 is installed outside the fixing block 2;
the outer side of the sliding rod 202 is slidably provided with a sliding sleeve 3, the movable end of the sliding rod 202 is provided with a fixing bolt 204 for limiting the sliding sleeve 3, the outer side of the sliding sleeve 3 is provided with an opening frame 302, the upper end of the opening frame 302 is of an opening structure, two opening ends of the opening frame 302 are respectively provided with an insertion block 304 and an insertion base 303 through elastic belts, and the insertion block 304 and the insertion base 303 are in insertion fit;
the back side of the opening frame 302 is provided with a screw hole plate 4, the surface of the screw hole plate 4 is provided with a threaded rod 401 through threads, the bottom end of the threaded rod 401 is provided with a bottom plate 403, and the surface of the bottom plate 403 is provided with a tightening belt 404 for fixing the foot.
As an alternative embodiment, a thrust spring 203 is installed outside the sliding rod 202, and the thrust spring 203 is located between the sliding sleeve 3 and the fixing bolt 204, so that the elasticity of the thrust spring 203 can be utilized to realize the compression of the sliding sleeve 3.
The baffle plates 301 are arranged on the outer side of the sliding sleeve 3, the number of the baffle plates 301 is two, and the baffle plates 301 correspond to the two opening side walls of the opening frame 302 respectively, so that the knee positions of patients can be limited through the two baffle plates 301.
The outside of sliding sleeve 3 is provided with presss from both sides cotton layer 305, and the inner wall of opening frame 302 is provided with presss from both sides cotton layer 305, and two baffles 301 are provided with in opposite directions and press from both sides cotton layer 305, set up like this, can protect knee and shank through pressing from both sides cotton layer 305
The quantity of the plug blocks 304 and the plug base 303 is two, so that the two plug blocks 304 and the plug base 303 can be matched in a plug mode, the small legs can be fixed, and the fixing effect is good.
A limiting block 402 is installed at the upper end of the threaded rod 401, so that the threaded rod 401 can be limited by the limiting block 402, and the threaded rod 401 is prevented from slipping from the inside of the screw hole plate 4.
The surface of the bottom plate 403 is provided with anti-skid lines, so that the anti-skid effect of the foot can be improved through the anti-skid lines.
The cross-section of the sliding rod 202 is square, the sliding rod 202 and the sliding sleeve 3 are in clearance fit, the sliding rod 202 and the sliding sleeve 3 are arranged in a clearance fit mode, the sliding sleeve 3 can be driven to rotate through the square fit, the sliding sleeve 3 can stably slide outside the sliding rod 202 through the sliding sleeve, and the sliding sleeve 3 is convenient to install and detach.
By adopting the structure, when the device is used, the fixing part 1 is fixedly connected with the upright rod of the wheelchair, and the sliding sleeve 3 is arranged on the outer side of the sliding rod 202 by utilizing the sliding fit of the sliding sleeve 3 and the sliding rod 202, so that the fixation of the device is realized; according to the height of the lower leg of the patient, the threaded rod 401 is rotated, the threaded rod 401 is lifted in the threaded hole plate 4 through thread matching, so that the distance between the bottom plate 403 and the sliding sleeve 3 is adjusted, after the adjustment is completed, the bottom plate 403 is rotated to the position corresponding to the foot, after the patient sits on the wheelchair, the lower leg of the patient is placed in the opening frame 302, the lower leg of the patient is fixed through the insertion matching of the insertion block 304 and the insertion seat 303, the foot of the patient is fixed through the tightening belt 404, and the fixing effect is good; when the joint position of a patient needs to be adjusted, the locking bolt 201 is screwed, the locking and fixing of the locking bolt 201 to the sliding rod 202 are released, the sliding rod 202 is enabled to rotate inside the fixing block 2 by utilizing the rotating fit of the sliding rod 202 and the fixing block 2, the sliding sleeve 3 is driven by the sliding rod 202 to carry out angle adjustment, the angle adjustment of the leg of the patient is realized, and after the adjustment is finished, the sliding rod 202 is locked and fixed by the locking bolt 201, namely the angle fixing of the leg of the patient is realized; when the disease need walk the exercise, remove fixing bolt 204 and to sliding sleeve 3 fixed, can shift out sliding sleeve 3 from the outside of slide bar 202, the cooperation walking stick, the supplementary disease is walked the exercise, can utilize opening frame 302 to carry on spacingly to shank portion, has avoided ankle joint's rotation, avoids shank portion great removal to appear, is favorable to the recovered of shank portion when walking the exercise.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides an orthopedic nursing joint stop device which characterized in that: the wheelchair comprises a fixing part (1) arranged on a wheelchair, wherein a fixing block (2) is arranged on the outer side of the fixing part (1), a sliding rod (202) is rotatably arranged at the outer end of the fixing block (2), the cross section of the sliding rod (202) is a regular polygon, and a locking bolt (201) for locking and fixing the sliding rod (202) is arranged on the outer side of the fixing block (2);
the outer side of the sliding rod (202) is provided with a sliding sleeve (3) in a sliding mode, a fixing bolt (204) used for limiting the sliding sleeve (3) is installed at the movable end of the sliding rod (202), an opening frame (302) is installed at the outer side of the sliding sleeve (3), the upper end of the opening frame (302) is of an opening structure, two opening ends of the opening frame (302) are respectively provided with an inserting block (304) and an inserting seat (303) through elastic belts, and the inserting block (304) is in inserting fit with the inserting seat (303);
screw hole board (4) are installed to opening frame (302) dorsal part, threaded rod (401) are installed through the screw thread on screw hole board (4) surface, bottom plate (403) are installed to the bottom of threaded rod (401), bottom plate (403) surface mounting has and is used for lacing tape (404) fixed to the foot.
2. The orthopedic care joint restraint device of claim 1, wherein: and a thrust spring (203) is installed on the outer side of the sliding rod (202), and the thrust spring (203) is positioned between the sliding sleeve (3) and the fixing bolt (204).
3. The orthopedic care joint restraint device of claim 1, wherein: baffle (301) are installed to sliding sleeve (3) outside, baffle (301) quantity has two, and respectively with two opening lateral walls of opening frame (302) correspond.
4. The orthopedic care joint restraint device of claim 3, wherein: slip cover (3) outside is provided with presss from both sides cotton layer (305), the inner wall of opening frame (302) is provided with press from both sides cotton layer (305), two baffle (301) is provided with in opposite directions press from both sides cotton layer (305).
5. The orthopedic care joint restraint device of claim 1, wherein: the number of the plug-in blocks (304) and the number of the plug-in seats (303) are two.
6. The orthopedic care joint restraint device of claim 1, wherein: and a limiting block (402) is arranged at the upper end of the threaded rod (401).
7. The orthopedic care joint restraint device of claim 6, wherein: the surface of the bottom plate (403) is provided with anti-skid grains.
8. The orthopedic care joint restraint device of claim 1, wherein: the section of the sliding rod (202) is square, and the sliding rod (202) is in clearance fit with the sliding sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023165486.4U CN214259704U (en) | 2020-12-23 | 2020-12-23 | Joint limiting device for orthopedic nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023165486.4U CN214259704U (en) | 2020-12-23 | 2020-12-23 | Joint limiting device for orthopedic nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214259704U true CN214259704U (en) | 2021-09-24 |
Family
ID=77782907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023165486.4U Active CN214259704U (en) | 2020-12-23 | 2020-12-23 | Joint limiting device for orthopedic nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214259704U (en) |
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2020
- 2020-12-23 CN CN202023165486.4U patent/CN214259704U/en active Active
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