CN215021092U

CN215021092U - Shank nursing frame

Info

Publication number: CN215021092U
Application number: CN202120540724.0U
Authority: CN
Inventors: 张莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-12-07
Anticipated expiration: 2031-03-16

Abstract

The utility model belongs to the technical field of medical equipment, especially, a shank nursing frame, comprising a base plate, the rising seat that has the indent structure is fixedly connected with in bottom plate top end face central point position, rising seat right-hand surface bottom is connected with first hand wheel through the pivot rotation, the connecting axle of first hand wheel runs through the rising seat and extends to the rising seat inboard, the connecting axle end of first hand wheel is fixedly connected with first bevel gear, rising seat bottom end face inboard central point position is connected with second bevel gear through the pivot rotation, second bevel gear and first bevel gear meshing connection; through the bellied protection pad of sphere that has that sets up, improve the comfort level of patient's shank when placing for patient's shank is when placing on the supporting shoe, leaves the removal gap between shank and the protection pad, and convenient ventilative, simultaneously, the bellied chance amazing patient's shank muscle, thereby promote blood circulation.

Description

Shank nursing frame

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to shank nursing frame.

Background

At present, in clinical and surgical diagnosis and treatment, various leg limb patients are clinically fixed at the fracture part of a leg fracture patient by fixing devices such as plaster in the leg nursing process, the legs of the patients cannot move due to the fixing devices, the patients lie or sit on a hospital bed for most of time, the blood circulation of the legs is affected after the patients are in a long time, the edema phenomenon is generated, and the operations of hemostasis, disinfection, dressing change, suture removal and the like are not convenient for medical care personnel.

Most patient personnel all can have more or less inadaptation at present using nursing frame, nursing frame is comparatively simple with the structure of shank contact, if support for a long time can make the local vascular oppression of patient's shank lead to blood circulation to be obstructed, no matter from physiology and psychology all to the recovered of patient to have an influence, and current nursing frame can not angle regulation, and a lot of users are because the health pliability is relatively poor, can produce the impression of dragging the leg muscle when using nursing frame, and interval between the both legs when current nursing frame can not select its support according to the individual suggestion of patient, experience is felt relatively poorly.

In order to solve the problems, the application provides a leg nursing frame.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a shank nursing frame has the comfort level when improving the support patient shank, can angle regulation, can teach the angle and can height-adjusting's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a leg nursing frame comprises a bottom plate, wherein a lifting seat with an inward concave structure is fixedly connected to the central position of the top end face of the bottom plate, a first hand wheel is rotatably connected to the bottom end of the right end face of the lifting seat through a rotating shaft, a connecting shaft of the first hand wheel penetrates through the lifting seat and extends to the inner side of the lifting seat, a first bevel gear is fixedly connected to the tail end of the connecting shaft of the first hand wheel, a second bevel gear is rotatably connected to the central position of the inner side of the bottom end face of the lifting seat through a rotating shaft and is meshed with the first bevel gear, a screw rod is fixedly connected to the top end face of the second bevel gear, a movable rod is slidably connected to the top end of the inner side of the lifting seat and penetrates through the movable rod, the screw rod is spirally connected with the movable rod, a gear box with an inward concave structure is fixedly connected to the top end face of the movable rod, a connecting column is arranged at the central position of the inner side of the gear box, the left end face of the connecting column is fixedly connected with a worm wheel, the connecting column is rotatably connected with a gear box through a rotating shaft, the left lower end of the front end face of the gear box is rotatably connected with a second hand wheel through a rotating shaft, a connecting shaft of the second hand wheel penetrates through the gear box and extends to the inner side of the gear box, the tail end of the connecting shaft of the second hand wheel is fixedly connected with a worm, the other end of the worm is rotatably connected with the gear box through a rotating shaft, the worm is meshed with the worm wheel, the top end face of the connecting column is fixedly connected with a guide rail with an inward concave structure, the right end face of the guide rail is rotatably connected with a third hand wheel through a rotating shaft, the connecting shaft of the third hand wheel penetrates through the guide rail and extends to the inner side of the guide rail, the tail end of the connecting shaft of the third hand wheel is fixedly connected with a bidirectional screw rod, the other end of the bidirectional screw rod is rotatably connected with the guide rail through a rotating shaft, and the outer side wall of the bidirectional screw rod is spirally connected with a slide block, the sliding block is connected with the guide rail in a sliding mode, a connecting block is fixedly connected to the top end face of the sliding block, and a supporting block is fixedly connected to the top end face of the connecting block.

As the utility model relates to a leg nursing frame is preferred, the equal fixedly connected with universal wheel in four turnings of bottom plate bottom face.

As the utility model relates to a leg nursing frame is preferred, the lateral wall of movable rod and the laminating of the inside wall of seat that rises.

As the utility model relates to a shank nursing frame is preferred, the thread length at both ends equals about the two-way screw rod, the screw thread opposite direction at both ends about the two-way screw rod.

As the utility model relates to a shank nursing frame is preferred, the slider is total two, two the slider symmetric distribution is in the screw thread department at two-way screw rod both ends.

As the utility model relates to a shank nursing frame is preferred, the cross-section of supporting shoe is "concave" form, the recess of supporting shoe is the U form.

As the utility model relates to a shank nursing frame is preferred, fixedly connected with protection pad in the recess of supporting shoe, protection pad's surface is provided with a plurality of archs that have the sphere.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the bellied protection pad of sphere that has that sets up, improve the comfort level of patient's shank when placing for patient's shank is when placing on the supporting shoe, leaves the removal gap between shank and the protection pad, and convenient ventilative, simultaneously, the bellied chance amazing patient's shank muscle, thereby promote blood circulation.

2. The angle that the user's accessible rotated the second handle wheel and changed the supporting shoe to make its shank of laminating disease that can be better, avoid making the shank of disease force to straighten, comfort level when using this device with the relatively poor patient of this improvement flexibility.

3. The user can adjust the interval between two supporting shoes through rotating the third hand wheel to interval between the both legs when selecting its support according to the individual suggestion of patient, thereby improve the comfort level.

4. This device is through the removal that the universal wheel can be convenient that sets up, and the whole height that the first hand wheel of accessible was rotatory comes adjusting device moreover to adaptable different patients' user demand.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the first bevel gear and the second bevel gear in the present invention;

FIG. 3 is a schematic view of the mounting structure of the gear box and the bottom plate of the present invention;

FIG. 4 is a schematic view of the mounting structure of the worm wheel and worm according to the present invention;

FIG. 5 is a schematic view of the mounting structure of the two-way screw and the slider of the present invention;

fig. 6 is an enlarged schematic view of the structure at a position of fig. 5 in the present invention.

In the figure: 1. a base plate; 2. a universal wheel; 3. a lifting seat; 4. a first hand wheel; 5. a first bevel gear; 6. a second bevel gear; 7. a screw; 8. a movable rod; 9. a gear box; 10. connecting columns; 11. a worm gear; 12. a second hand wheel; 13. a worm; 14. a guide rail; 15. a third hand wheel; 16. a bidirectional screw; 17. a slider; 18. connecting blocks; 19. a support block; 20. and (6) a protective pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-6, the present invention provides a leg nursing frame, which comprises a bottom plate 1, a lifting seat 3 having an inward concave structure is fixedly connected to a central position of a top end surface of the bottom plate 1, a first hand wheel 4 is rotatably connected to a bottom end of a right end surface of the lifting seat 3 through a rotating shaft, a connecting shaft of the first hand wheel 4 penetrates through the lifting seat 3 and extends to an inner side of the lifting seat 3, a first bevel gear 5 is fixedly connected to an end of the connecting shaft of the first hand wheel 4, a second bevel gear 6 is rotatably connected to a central position of an inner side of the bottom end surface of the lifting seat 3 through a rotating shaft, the second bevel gear 6 is engaged with the first bevel gear 5, a screw 7 is fixedly connected to a top end surface of the second bevel gear 6, a movable rod 8 is slidably connected to an inner side of the lifting seat 3, the screw 7 penetrates through the movable rod 8, the screw 7 is spirally connected with the movable rod 8, a gear box 9 having an inward concave structure is fixedly connected to a top end surface of the movable rod 8, a connecting column 10 is arranged at the center of the inner side of the gear box 9, a worm wheel 11 is fixedly connected to the left end face of the connecting column 10, the connecting column 10 is rotatably connected with the gear box 9 through a rotating shaft, the left lower end of the front end face of the gear box 9 is rotatably connected with a second hand wheel 12 through a rotating shaft, a connecting shaft of the second hand wheel 12 penetrates through the gear box 9 and extends to the inner side of the gear box 9, a worm 13 is fixedly connected to the tail end of the connecting shaft of the second hand wheel 12, the other end of the worm 13 is rotatably connected with the gear box 9 through a rotating shaft, the worm 13 is meshed with the worm wheel 11, a guide rail 14 with a concave structure is fixedly connected to the top end face of the connecting column 10, a third hand wheel 15 is rotatably connected to the right end face of the guide rail 14 through a rotating shaft, the connecting shaft of the third hand wheel 15 penetrates through the guide rail 14 and extends to the inner side of the guide rail 14, a bidirectional screw 16 is fixedly connected to the tail end of the connecting shaft of the bidirectional screw 16, the outer side wall of the bidirectional screw 16 is spirally connected with a sliding block 17, the sliding block 17 is in sliding connection with the guide rail 14, the top end face of the sliding block 17 is fixedly connected with a connecting block 18, and the top end face of the connecting block 18 is fixedly connected with a supporting block 19.

In this embodiment: the device can be conveniently moved through the arranged universal wheel 2, when the device is moved to a working place, a medical worker locks the universal wheel 2 to fix the device, then a user rotates the first hand wheel 4, the first hand wheel 4 drives the first bevel gear 5 to rotate, the first bevel gear 5 is meshed with the second bevel gear 6 to drive the screw 7 to rotate, so that the movable rod 8 slides along the lifting seat 3 to adjust the overall height of the device, the use requirements of different patients can be met, then the medical worker selects the distance between two legs when the medical worker supports the medical worker according to the personal opinions of the patients, when the distance is adjusted, the medical worker rotates the third hand wheel 15, the third hand wheel 15 drives the bidirectional screw 16 to rotate, the distance between the two sliding blocks 17 is changed, the distance between the two supporting blocks 19 is changed, then the user can rotate the second hand wheel 12, the second hand wheel 12 drives the worm 13 to rotate, worm 13 meshing worm wheel 11 is rotatory, with this angle that changes spliced pole 10, thereby change supporting shoe 19's angle, thereby make the shank of its laminating disease that can be better, through the bellied protection pad 20 that has a sphere that sets up, improve the comfort level of patient's shank when placing, make patient's shank when placing on supporting shoe 19, leave the removal gap between shank and the protection pad 20, it is convenient ventilative, and simultaneously, the bellied chance stimulates patient's shank muscle, thereby promote blood circulation.

In an alternative embodiment, universal wheels 2 are fixedly connected to four corners of the bottom end surface of the bottom plate 1.

It should be noted that: the universal wheel 2 has a self-locking function.

In this embodiment: through this design, be convenient for remove and fixed this device.

In an alternative embodiment, the outer side wall of the movable rod 8 abuts the inner side wall of the lifting seat 3.

It should be noted that: the section of the movable rod 8 is rectangular.

In this embodiment: by this design, the movable rod 8 is prevented from rotating with the screw 7.

In an alternative embodiment, the threads of the left and right ends of the bi-directional screw 16 are of equal length, and the threads of the left and right ends of the bi-directional screw 16 are of opposite direction.

In an alternative embodiment, there are two sliding blocks 17, and the two sliding blocks 17 are symmetrically distributed at the threads at the two ends of the bidirectional screw 16.

In an alternative embodiment, the support block 19 is "concave" in cross-section and the groove of the support block 19 is U-shaped.

In an alternative embodiment, a protection pad 20 is fixedly connected in the groove of the supporting block 19, and a plurality of protrusions having a spherical surface are arranged on the surface of the protection pad 20.

In this embodiment: through the bellied protection pad 20 that has the sphere that sets up, improve the comfort level of patient's shank when placing for patient's shank is when placing on supporting shoe 19, leaves the removal gap between shank and the protection pad 20, and convenient ventilative, simultaneously, protruding chance amazing patient's shank muscle, thereby promote blood circulation.

The utility model discloses a theory of operation and use flow: the device can be conveniently moved through the arranged universal wheel 2, when the device is moved to a working place, a medical worker locks the universal wheel 2 to fix the device, then a user rotates the first hand wheel 4, the first hand wheel 4 drives the first bevel gear 5 to rotate, the first bevel gear 5 is meshed with the second bevel gear 6 to drive the screw 7 to rotate, so that the movable rod 8 slides along the lifting seat 3 to adjust the overall height of the device, the use requirements of different patients can be met, then the medical worker selects the distance between two legs when the medical worker supports the medical worker according to the personal opinions of the patients, when the distance is adjusted, the medical worker rotates the third hand wheel 15, the third hand wheel 15 drives the bidirectional screw 16 to rotate, the distance between the two sliding blocks 17 is changed, the distance between the two supporting blocks 19 is changed, then the user can rotate the second hand wheel 12, the second hand wheel 12 drives the worm 13 to rotate, worm 13 meshing worm wheel 11 is rotatory, with this angle that changes spliced pole 10, thereby change supporting shoe 19's angle, thereby make the shank of its laminating disease that can be better, through the bellied protection pad 20 that has a sphere that sets up, improve the comfort level of patient's shank when placing, make patient's shank when placing on supporting shoe 19, leave the removal gap between shank and the protection pad 20, it is convenient ventilative, and simultaneously, the bellied chance stimulates patient's shank muscle, thereby promote blood circulation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A leg nursing frame, includes bottom plate (1), its characterized in that: the lifting seat (3) with an inward concave structure is fixedly connected to the center position of the top end face of the bottom plate (1), a first hand wheel (4) is connected to the bottom end of the right end face of the lifting seat (3) in a rotating mode through a rotating shaft, a connecting shaft of the first hand wheel (4) penetrates through the lifting seat (3) and extends to the inner side of the lifting seat (3), a first bevel gear (5) is fixedly connected to the tail end of the connecting shaft of the first hand wheel (4), a second bevel gear (6) is connected to the center position of the inner side of the bottom end face of the lifting seat (3) in a rotating mode through a rotating shaft, the second bevel gear (6) is meshed with the first bevel gear (5), a screw rod (7) is fixedly connected to the top end face of the second bevel gear (6), a movable rod (8) is slidably connected to the top end of the inner side of the lifting seat (3), the screw rod (7) penetrates through the movable rod (8), and the screw rod (7) is spirally connected with the movable rod (8), the movable rod (8) top end face fixedly connected with gear box (9) with an inward concave structure, a connecting column (10) is arranged at the center position of the inner side of the gear box (9), a worm wheel (11) is fixedly connected with the left end face of the connecting column (10), the connecting column (10) is rotatably connected with the gear box (9) through a rotating shaft, the left lower end of the front end face of the gear box (9) is rotatably connected with a second hand wheel (12) through a rotating shaft, a connecting shaft of the second hand wheel (12) penetrates through the gear box (9) and extends to the inner side of the gear box (9), a worm (13) is fixedly connected with the tail end of the connecting shaft of the second hand wheel (12), the other end of the worm (13) is rotatably connected with the gear box (9) through a rotating shaft, the worm (13) is meshed with the worm wheel (11), and a guide rail (14) with an inward concave structure is fixedly connected with the top end face of the connecting column (10), the utility model discloses a lead screw, including guide rail (14), connecting axle, guide rail (14) right-hand member face, connecting axle through guide rail (14) and extend to guide rail (14) inboard of third hand wheel (15), the terminal fixedly connected with two-way screw rod (16) of connecting axle of third hand wheel (15), the other end of two-way screw rod (16) is rotated through pivot and guide rail (14) and is connected, two-way screw rod (16) lateral wall threaded connection has slider (17), slider (17) and guide rail (14) sliding connection, slider (17) top end face fixedly connected with connecting block (18), connecting block (18) top end face fixedly connected with supporting shoe (19).

2. A leg care stand according to claim 1, wherein: four corners of the bottom end face of the bottom plate (1) are fixedly connected with universal wheels (2).

3. A leg care stand according to claim 1, wherein: the outer side wall of the movable rod (8) is attached to the inner side wall of the lifting seat (3).

4. A leg care stand according to claim 1, wherein: the thread lengths of the left end and the right end of the bidirectional screw rod (16) are equal, and the thread directions of the left end and the right end of the bidirectional screw rod (16) are opposite.

5. A leg care stand according to claim 1, wherein: the number of the sliding blocks (17) is two, and the two sliding blocks (17) are symmetrically distributed at the threads at the two ends of the bidirectional screw rod (16).

6. A leg care stand according to claim 1, wherein: the cross section of the supporting block (19) is concave, and the groove of the supporting block (19) is U-shaped.

7. A leg care stand according to claim 1, wherein: the protection pad (20) is fixedly connected in the groove of the supporting block (19), and a plurality of protrusions with spherical surfaces are arranged on the surface of the protection pad (20).