CN213525739U - Hip joint loosening device - Google Patents
Hip joint loosening device Download PDFInfo
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- CN213525739U CN213525739U CN202022564921.4U CN202022564921U CN213525739U CN 213525739 U CN213525739 U CN 213525739U CN 202022564921 U CN202022564921 U CN 202022564921U CN 213525739 U CN213525739 U CN 213525739U
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- transverse plate
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Abstract
The application discloses hip joint moves device, it includes: the bed body, the lower body fixing unit and the upper body supporting unit; a rotating shaft is rotatably arranged at the lower side of the bed plate, an eccentric wheel is fixedly arranged on the rotating shaft, and hand wheels are respectively arranged at two ends of the rotating shaft; the upper body of the bed plate is provided with a long through guide groove; the lower body fixing unit is arranged on the upper surface of the bed body; the lower body fixing unit comprises a first transverse plate, a vertical plate and a second transverse plate; the vertical plate is used for fixing the thigh of a subject; the second transverse plate is used for supporting the lower leg of the subject; the upper body supporting unit can be horizontally movably arranged on the upper surface of the bed body; the upper body supporting unit comprises a third transverse plate, an armpit supporting column, a guide rod and a connecting rod; the armpit supporting column is fixed on the upper surface of the third transverse plate; the upper end of the connecting rod penetrates through the through guide groove and is fixed with the lower surface of the third transverse plate, and the lower end of the connecting rod is fixed with the middle part of the guide rod; the first end of the guide rod is abutted against the outer peripheral surface of the eccentric wheel.
Description
Technical Field
The application relates to a medical instrument, in particular to a hip joint loosening device.
Background
Under the premise of eliminating contraindications (such as excessive joint movement, increased exudation, inflammation, malignant diseases, unhealed fracture and the like), most of clinical hip joint pain and joint movement limitation caused by different reasons are treated by a rehabilitation doctor and a therapist through joint loosening operation by matching two hands with a joint loosening belt, so that the sensitivity of a body receptor around the hip joint is improved, and nerve regulation, blood circulation and nutrition are improved, thereby relieving pain and improving functions. This procedure requires a professional physician or therapist and is usually not performed by the patient.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present application aims to provide a hip loosening device so that a patient can autonomously complete the loosening of the hip.
The application provides a hip joint loosening device, it includes: the bed body, the lower body fixing unit and the upper body supporting unit;
the bed body comprises a bed plate and a plurality of supporting legs; the plurality of legs are formed at the lower side of the bed plate in a downward extending manner to support the bed plate at a predetermined height; a rotating shaft is rotatably arranged at the lower side of the bed plate, an eccentric wheel is fixedly arranged on the rotating shaft, hand wheels are respectively arranged at two ends of the rotating shaft, and the hand wheels are positioned at the outer side of the bed plate; the upper body of the bed plate is provided with a long through guide groove;
the lower body fixing unit is arranged on the upper surface of the bed body; the lower body fixing unit comprises a first transverse plate, a vertical plate and a second transverse plate; the first transverse plate is fixed on the upper surface of the bed plate and is positioned at the lower body part of the bed plate; the vertical plate is used for fixing thighs of a subject, and the lower end of the vertical plate is fixedly connected to the middle part of the first transverse plate and extends upwards vertically; the second transverse plate is used for supporting the lower leg of the subject, the second end of the second transverse plate is fixed at the upper end of the vertical plate, and the first end extends towards the direction of the lower body part of the bed plate;
the upper body supporting unit can be horizontally movably arranged on the upper surface of the bed body; the upper body supporting unit comprises a third transverse plate, an armpit supporting column, a guide rod and a connecting rod; the third transverse plate can be horizontally movably arranged on the upper surface of the bed plate and is positioned at the upper body part of the bed plate; the armpit supporting columns are fixed on the upper surface of the third transverse plate and used for supporting the left armpit and the right armpit of the testee; the guide rod is positioned below the bed plate; the upper end of the connecting rod penetrates through the through guide groove and is fixed with the lower surface of the third transverse plate, and the lower end of the connecting rod is fixed with the middle part of the guide rod; the first end of the guide rod is formed into a smooth curved surface, and the first end of the guide rod is abutted against the outer peripheral surface of the eccentric wheel.
Preferably, a fixed wall is fixedly formed on the upper surface of the bed plate, the fixed wall is positioned at the lower body part of the bed plate, a through hole is formed in the fixed wall, and a screw rod is installed in the through hole; the first end of the first transverse plate is formed with a threaded hole in which the screw is mounted.
Preferably, a longitudinally extending through long groove is formed in the middle of the vertical plate; the first side of the riser is formed with a recess for securing a strap for tightening a thigh of a patient therein.
Preferably, the groove is a plurality of grooves, one of which is formed near the lower end of the riser to correspond to the root of the thigh of the subject.
Preferably, a roller or a roller is arranged on the lower side of the third transverse plate.
Preferably, the connecting rods include a first connecting rod and a second connecting rod, and the first connecting rod is spaced apart from the second connecting rod by a predetermined distance.
Preferably, a first guide cylinder is fixedly formed at the lower side of the bed plate, and the middle part of the guide rod penetrates through the first guide cylinder.
Preferably, a second guide cylinder is fixedly formed at the lower side of the bed plate and is positioned at the upper body part of the bed plate; the second end of the guide rod is accommodated in the second guide cylinder.
Preferably, a spring is provided in the second guide cylinder, and the second end of the guide rod is supported on the spring.
Preferably, the bed plate is formed with side walls extending downward, the side walls being formed at left and right sides of the bed plate for mounting the rotation shaft.
By utilizing the hip joint loosening device, a testee can loosen the hip joint by himself, and the loosening force and the loosening frequency can be mastered by himself without the help of an outsider.
Drawings
FIG. 1 is a front view of the hip loosening device of the present application;
FIG. 2 is a schematic top view of the hip loosening device of the present application;
FIG. 3 is a side view of the hip loosening device of the present application;
FIG. 4 is a schematic cross-sectional view of the hip loosening device of the present application;
FIG. 5 is a front view of the bed of the hip loosening device of the present application;
FIG. 6 is a schematic top view of the bed of the hip loosening device of the present application;
FIG. 7 is a schematic side view of the bed of the hip loosening device of the present application;
FIG. 8 is a front view of the lower body fixation unit of the hip loosening device of the present application;
FIG. 9 is a left side view of the lower body fixation unit of the hip loosening device of the present application;
FIG. 10 is a schematic right side view of the lower body fixation unit of the hip loosening device of the present application;
FIG. 11 is a schematic cross-sectional view of the lower body fixation unit of the hip loosening device of the present application;
FIG. 12 is a front view of the upper body support unit of the hip loosening device of the present application;
FIG. 13 is a schematic top view of the upper body support unit of the hip loosening device of the present application;
fig. 14 is a schematic bottom view of the upper body support unit of the hip loosening device according to the present application.
Detailed Description
Hereinafter, the hip loosening device according to the present invention will be described in detail with reference to the accompanying drawings.
The application provides a hip joint loosening device, it includes: a bed body 10, a lower body fixing unit 20, and an upper body supporting unit 20.
The bed body 10 comprises a bed plate 10a and a plurality of supporting legs 10 b; the plurality of legs 10b are formed at a lower side of the deck 10a to extend downward to support the deck 10a at a predetermined height; a rotating shaft 16 is rotatably arranged on the lower side of the bed board 10b, an eccentric wheel 18 is fixedly arranged on the rotating shaft 16, hand wheels 17 are respectively arranged at two ends of the rotating shaft 16, and the hand wheels 17 are positioned on the outer side of the bed board; an elongated through-guide groove 19 is formed in the upper body of the bed plate 10 a.
The lower body fixing unit 20 is installed on the upper surface of the bed body 10 a; the lower body fixing unit 20 includes a first cross plate 21, a vertical plate 22, and a second cross plate 23; the first transverse plate 21 is fixed on the upper surface of the bed plate 10a and is positioned at the lower body part of the bed plate 10 a; the vertical plate 22 is used for fixing the thigh of the subject, and the lower end of the vertical plate 22 is fixedly connected to the middle part of the first transverse plate 21 and extends vertically upwards; the second horizontal plate 23 supports the lower leg of the subject, and the second horizontal plate 23 has a second end fixed to an upper end of the vertical plate and a first end extending in a direction toward a lower body of the bed plate 10 a.
The upper body support unit 30 is horizontally movably disposed on the upper surface of the bed 10 a; the upper body supporting unit comprises a third transverse plate 31, an armpit supporting column 32, a guide rod 34 and a connecting rod; the third horizontal plate 31 is horizontally slidably provided on the upper surface of the top plate 10a and located at the upper body of the top plate 10 a; two armpit supporting columns 32 are fixed on the upper surface of the third transverse plate 31 and used for supporting the left armpit and the right armpit of the subject; the guide rod 34 is positioned below the bed plate 10 a; the upper end of the connecting rod passes through the through guide groove 19 and is fixed with the lower surface of the third transverse plate 31, and the lower end of the connecting rod is fixed with the middle part of the guide rod 34; the first end of the guide bar 34 is formed as a smooth curved surface and abuts against the outer circumferential surface of the eccentric 18.
A fixed wall 14 is fixedly formed on the upper surface of the bed plate 10a, the fixed wall 14 is positioned at the lower body part of the bed plate 10a, a through hole 14a is formed on the fixed wall 14, and a screw 15 is installed in the through hole 14 a; a first end of the first cross plate 21 is formed with a threaded hole 25, and the screw 15 is mounted in the threaded hole 25.
The riser 22 is formed with a longitudinally extending through slot 26 in the middle thereof. The first side of the riser 22 is formed with a recess 24 for securing a strap for tightening a patient's thigh in the recess 24. The grooves 24 are multiple, and one of the grooves 24 is formed near the lower end of the riser 22 to better fix the root of the thigh. Specifically, depending on the patient's needs, such as the right hip joint, to be stretched, the strap is passed through the through slot 26 and captured in the groove 24, thereby securing only the right leg of the patient.
A roller 35 is disposed under the third cross plate 31 to reduce the friction between the third cross plate 31 and the bed plate 10 a.
The connection bars include a first connection bar 33a and a second connection bar 33b, and the first connection bar 33a is spaced a predetermined distance from the second connection bar 33b, as shown in fig. 1.
A first guide cylinder 12 is fixedly formed at a lower side of the bed plate 10a, and a middle portion of the guide bar 34 passes through the first guide cylinder 12. A second guide tube 13 is fixedly formed at the lower side of the bed plate 10a and is positioned at the upper body part of the bed plate 10 a; the second end of the guide bar 34 is received in the second guide cylinder 13.
A spring 13a is provided in the second guide cylinder 13, on which a second end of the guide rod 34 is supported.
The deck 10a is formed with side walls 11 extending downward, and the side walls 11 are formed at both left and right sides of the deck 10a for mounting the rotation shaft 16.
When the hip joint loosening device is used, a testee lies on the hip joint loosening device, thighs of hip joints needing loosening are fixed on the vertical plate through the belt, and shanks are supported on the second transverse plate; the upper body lies on the third transverse plate, and the armpit is supported by the armpit supporting columns; the testee operates the hand wheel by himself, the rotating shaft connected with the hand wheel drives the eccentric wheel to rotate, therefore, the guide rod abutted against the peripheral surface of the eccentric wheel is pushed by the eccentric wheel to move horizontally rightwards, the connecting rod is driven to move rightwards in the through guide groove, the third transverse plate connected with the connecting rod is further driven to move horizontally rightwards, and as the armpit of the testee is supported and the root of the thigh is fixed on the vertical plate by the belt, the hip joint and the spine of the testee are stretched, namely the hip joint of the testee is loosened. When the test subject operates, the hand wheel can be rotated to and fro according to the requirement, and the loosening stimulation is repeatedly formed on the hip joint. The third cross plate after moving can be quickly reset under the action of the thrust of the spring compressed during moving. The position of the lower body fixing unit on the bed plate can be adjusted by adjusting the entering depth of the screw rod arranged at the first end of the first transverse plate, so that the lower body fixing unit is suitable for the testees with different heights.
Unless defined otherwise, all technical and/or scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The materials, methods, and examples set forth in this application are illustrative only and not intended to be limiting.
Although the present invention has been described in conjunction with specific embodiments thereof, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the teachings of this application and yet remain within the scope of this application.
Claims (10)
1. A hip loosening device, comprising: the bed body, the lower body fixing unit and the upper body supporting unit;
the bed body comprises a bed plate and a plurality of supporting legs; the plurality of legs are formed at the lower side of the bed plate in a downward extending manner to support the bed plate at a predetermined height; a rotating shaft is rotatably arranged at the lower side of the bed plate, an eccentric wheel is fixedly arranged on the rotating shaft, hand wheels are respectively arranged at two ends of the rotating shaft, and the hand wheels are positioned at the outer side of the bed plate; the upper body of the bed plate is provided with a long through guide groove;
the lower body fixing unit is arranged on the upper surface of the bed body; the lower body fixing unit comprises a first transverse plate, a vertical plate and a second transverse plate; the first transverse plate is fixed on the upper surface of the bed plate and is positioned at the lower body part of the bed plate; the vertical plate is used for fixing thighs of a subject, and the lower end of the vertical plate is fixedly connected to the middle part of the first transverse plate and extends upwards vertically; the second transverse plate is used for supporting the lower leg of the subject, the second end of the second transverse plate is fixed at the upper end of the vertical plate, and the first end extends towards the direction of the lower body part of the bed plate;
the upper body supporting unit can be horizontally movably arranged on the upper surface of the bed body; the upper body supporting unit comprises a third transverse plate, an armpit supporting column, a guide rod and a connecting rod; the third transverse plate can be horizontally movably arranged on the upper surface of the bed plate and is positioned at the upper body part of the bed plate; the armpit supporting columns are fixed on the upper surface of the third transverse plate and used for supporting the left armpit and the right armpit of the testee; the guide rod is positioned below the bed plate; the upper end of the connecting rod penetrates through the through guide groove and is fixed with the lower surface of the third transverse plate, and the lower end of the connecting rod is fixed with the middle part of the guide rod; the first end of the guide rod is formed into a smooth curved surface, and the first end of the guide rod is abutted against the outer peripheral surface of the eccentric wheel.
2. The hip loosening device of claim 1, wherein:
a fixed wall is fixedly formed on the upper surface of the bed plate and is positioned at the lower body part of the bed plate, a through hole is formed in the fixed wall, and a screw rod is installed in the through hole; the first end of the first transverse plate is formed with a threaded hole in which the screw is mounted.
3. The hip loosening device of claim 1, wherein:
a longitudinally extending through long groove is formed in the middle of the vertical plate;
the first side of the riser is formed with a recess for securing a strap for tightening a thigh of a patient therein.
4. The hip loosening device of claim 3, wherein:
the grooves are a plurality of grooves, one of which is formed near the lower end of the riser to correspond to the root of the thigh of the subject.
5. The hip loosening device of claim 1, wherein:
and a rolling shaft or a rolling wheel is arranged on the lower side of the third transverse plate.
6. The hip loosening device of claim 1, wherein:
the connecting rods comprise a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are spaced by a preset distance.
7. The hip loosening device of claim 1, wherein:
a first guide cylinder is fixedly formed at the lower side of the bed plate, and the middle part of the guide rod penetrates through the first guide cylinder.
8. The hip loosening device of claim 1, wherein:
a second guide cylinder is fixedly formed at the lower side of the bed plate and is positioned at the upper body part of the bed plate; the second end of the guide rod is accommodated in the second guide cylinder.
9. The hip loosening device of claim 8, wherein:
a spring is arranged in the second guide cylinder, and the second end of the guide rod is supported on the spring.
10. The hip loosening device of claim 1, wherein:
the bed board extends downwards to form side walls which are formed at the left side and the right side of the bed board and used for installing the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022564921.4U CN213525739U (en) | 2020-11-09 | 2020-11-09 | Hip joint loosening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022564921.4U CN213525739U (en) | 2020-11-09 | 2020-11-09 | Hip joint loosening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213525739U true CN213525739U (en) | 2021-06-25 |
Family
ID=76481021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022564921.4U Active CN213525739U (en) | 2020-11-09 | 2020-11-09 | Hip joint loosening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213525739U (en) |
-
2020
- 2020-11-09 CN CN202022564921.4U patent/CN213525739U/en active Active
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