CN215080441U

CN215080441U - Joint limiting device for orthopedic nursing

Info

Publication number: CN215080441U
Application number: CN202120181860.5U
Authority: CN
Inventors: 刘洪莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-12-10
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses an orthopedics nursing joint stop device, including seat and handrail, the bottom symmetry of seat is equipped with the mounting box, the mounting box internal rotation is connected with bull stick and No. two bull sticks, No. one the surface fixed connection of bull stick has a gear, No. two the surface fixed connection of bull stick has No. two gears, No. two the bull sticks keep away from the backup pad of one end fixedly connected with of handrail, one side of a backup pad articulates there is the limiting plate No. one, one side fixed connection connecting block of a backup pad, the connecting block internal rotation is connected with the threaded rod, sliding connection has No. two backup pads in the backup pad, the top fixedly connected with slider of No. two backup pads, one side of No. two backup pads articulates there is the limiting plate No. two. The device can adjust the length of fixed angle and backup pad wantonly, adapts to different patients, makes things convenient for medical personnel to diagnose the patient, and application scope is wider, and the practicality is also stronger.

Description

Joint limiting device for orthopedic nursing

Technical Field

The utility model relates to an orthopedics nursing technical field especially relates to an orthopedics nursing joint stop device.

Background

Osteology is also known as orthopedics. Is a specialty or discipline of medicine, which is specialized in studying the anatomy, physiology and pathology of the skeletal muscle system, maintaining and developing the normal morphology and function of the system using drugs, surgery and physical methods, and treating injuries and diseases of the system. Osteology is also known as orthopedics. Is a specialty or discipline of medicine, which is specialized in studying the anatomy, physiology and pathology of the skeletal muscle system, maintaining and developing the normal morphology and function of the system using drugs, surgery and physical methods, and treating injuries and diseases of the system.

A joint limiting device is used for fixing and limiting a joint in the nursing of treatment, so that the treatment work is convenient to carry out, the joint of a patient is fixed by using a bracket, but most of the joint limiting devices for orthopedic nursing in the market are inconvenient to fix the angle of an adjusting device when being used, so that people with different body types are inconvenient to use, and the usability of the joint limiting device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an orthopedics nursing joint stop device has solved the problem of fixed angle among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an orthopedic nursing joint limiting device comprises a seat and a handrail, wherein a mounting box is symmetrically arranged at the bottom of the seat, a first rotating rod and a second rotating rod are rotationally connected in the mounting box, a first gear is fixedly connected to the outer surface of the first rotating rod, a second gear is fixedly connected to the outer surface of the second rotating rod, an inserted rod is slidably connected to the side surface of the mounting box, a reset spring is sleeved on the outer surface of the inserted rod, a first supporting plate is fixedly connected to one end, away from the handrail, of the second rotating rod, a first limiting plate is hinged to one side of the first supporting plate, a first half-thread rod is fixedly connected to the other side of the first supporting plate, a connecting block is fixedly connected to one side of the first supporting plate, a threaded rod is rotationally connected in the connecting block, a second supporting plate is slidably connected in the first supporting plate, and a sliding block is fixedly connected to the top of the second supporting plate, one side of No. two backup pads articulates there is No. two limiting plates, No. two half threaded rods of other end fixedly connected with of No. two backup pads.

Preferably, the one end that a bull stick kept away from a backup pad runs through the mounting box and stretches out a part, the one end that No. two bull sticks are close to a backup pad runs through the mounting box and stretches out a part.

Preferably, one end of the inserted bar penetrates through the mounting box and extends out of one part, the other end of the inserted bar corresponds to the first gear, and two ends of the reset spring are connected to the mounting box (5) and the inserted bar respectively.

Preferably, the opening has been seted up to one side of a backup pad, a pot head of slider is established at the surface of threaded rod and is slided in the opening.

Preferably, a half threaded rod and No. two half threaded rods are located same one side, the one end of a limiting plate and No. two limiting plates is corresponding with a half threaded rod and No. two half threaded rods respectively, equal threaded connection has the fixed helicoidal on a half threaded rod and No. two half threaded rods.

Preferably, the inner sides of the first limiting plate and the second limiting plate are symmetrically provided with springs, and the other ends of the springs are fixedly connected with clamping plates.

Preferably, the bottom fixedly connected with cylinder of seat, the bottom fixedly connected with base of cylinder, a plurality of pulleys of bottom fixedly connected with of base.

The utility model discloses possess following beneficial effect at least:

1. the utility model provides an orthopedics nursing joint stop device, has set up a bull stick, a gear, No. two gears, No. two bull sticks and with the backup pad, can adjust the fixed angle of full time wantonly, rotates a bull stick, because a gear meshes with No. two gears mutually, so also can follow the rotation with No. two backup pads that the gear is connected through No. two bull sticks, makes things convenient for medical personnel to diagnose the patient.

2. The utility model provides an orthopedics nursing joint stop device, has set up slider, No. two backup pads, threaded rod, connecting block, can be according to the length of patient's actual conditions adjustment backup pad, rotates the threaded rod, and the slider will remove along the threaded rod, and the linkage makes No. two backup pads remove in a backup pad, and application scope is wider, and the practicality is stronger.

3. The utility model provides an orthopedics nursing joint stop device, has set up half threaded rod, a limiting plate and fixed helicoidal, and the convenience is fixed a limiting plate, rotates fixed helicoidal, makes the one end of half threaded rod and a limiting plate be located fixed helicoidal, rotates fixed helicoidal and just can fix a limiting plate, can fix spacing to patient's shank, prevents that patient's shank from moving indiscriminately and causing secondary damage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

FIG. 2 is a cross-sectional view of the mounting box of the present invention;

fig. 3 is an exploded view of the mounting box of the present invention;

FIG. 4 is a cross-sectional view of a first support plate of the present invention;

fig. 5 is an exploded view of the first support plate of the present invention.

In the figure: 1. a seat; 2. a handrail; 3. a cylinder; 4. a base; 5. mounting a box; 6. a first rotating rod; 7. a first support plate; 8. a second support plate; 9. a first limiting plate; 10. a second limiting plate; 11. a spring; 12. a splint; 13. a first half-threaded rod; 14. fixing the coil; 15. connecting blocks; 16. a threaded rod; 17. a slider; 18. a port; 19. a first gear; 20. a second rotating rod; 21. a second gear; 22. a second half-threaded rod; 23. a pulley; 24. inserting a rod; 25. a return spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, an orthopedic nursing joint limiting device comprises a seat 1 and an armrest 2, wherein a mounting box 5 is symmetrically arranged at the bottom of the seat 1, a first rotating rod 6 and a second rotating rod 20 are rotatably connected in the mounting box 5, one end of the first rotating rod 6, which is far away from a first supporting plate 7, penetrates through the mounting box 5 and extends out of a part of the mounting box, one end of the second rotating rod 20, which is close to the first supporting plate 7, penetrates through the mounting box 5 and extends out of a part of the mounting box, a first gear 19 is fixedly connected to the outer surface of the first rotating rod 6, a second gear 21 is fixedly connected to the outer surface of the second rotating rod 20, the first gear 19 is meshed with the second gear 21, the first gear 19 rotates when the first rotating rod 6 rotates, the second gear 21 and the second rotating rod 20 rotate along with the second rotating rod, one end of the second rotating rod 20, which is far away from the armrest 2, is fixedly connected with the first supporting plate 7, so that the angle of the first supporting plate 7 can be adjusted by rotating the first rotating rod 6, the side sliding connection of mounting box 5 has inserted bar 24, and the setting of inserted bar 24 is for fixed gear 19, the surface cover of inserted bar 24 is equipped with reset spring 25, and reset spring 25 is to inserted bar 24 to the elasticity that has gear 19 to promote No. one, and the one end of inserted bar 24 runs through mounting box 5 and extends partly, and the other end of inserted bar 24 corresponds gear 19 No. one, and reset spring 25's both ends are connected respectively on mounting box 5 and inserted bar 24, and inserted bar 24 just can rotate bull stick 6 outward, and when releasing inserted bar 24 after angular adjustment, inserted bar 24 can remove and insert in gear 19 to mounting box 5 under reset spring 25's elastic force effect, prevents that gear 19 from rotating because of external force.

One side of the first support plate 7 is hinged with a first limit plate 9, the other side of the first support plate 7 is fixedly connected with a first half-thread rod 13, one side of the first support plate 7 is fixedly connected with a connecting block 15, a threaded rod 16 is rotationally connected in the connecting block 15, the first support plate 7 is slidably connected with a second support plate 8, the length of the second support plate 8 can be adjusted to be suitable for patients with different heights, the top of the second support plate 8 is fixedly connected with a sliding block 17, one side of the first support plate 7 is provided with an opening 18, one end of the sliding block 17 is sleeved on the outer surface of the threaded rod 16 and slides in the opening 18, the threaded rod 16 is rotated, the sliding block 17 can slide up and down on the threaded rod 16, one side of the second support plate 8 is hinged with a second limit plate 10, springs 11 are symmetrically arranged on the inner sides of the first limit plate 9 and the second limit plate 10, and a clamping plate 12 is fixedly connected with the other end of the springs 11, be equipped with the rubber pad in splint 12, the rubber pad is not shown in the figure, can be applicable to the patient of different sizes like this, No. two half-thread pole 22 of another end fixedly connected with of No. two backup pad 8, No. one half-thread pole 13 and No. two half-thread pole 22 lie in same one side, the one end of No. one limiting plate 9 and No. two limiting plate 10 is corresponding with No. one half-thread pole 13 and No. two half-thread pole 22 respectively, equal threaded connection has fixed helicoid 14 on No. one half-thread pole 13 and No. two half-thread pole 22, rotate No. one limiting plate 9 and No. two limiting plate 10, make its one end contact with No. one half-thread pole 13 and No. two half-thread poles 22 respectively, rotate fixed helicoid 14 again, let both fixed.

The bottom fixedly connected with cylinder 3 of seat 1 adjusts the height of seat 1 through cylinder 3, and cylinder 3 is prior art, does not state here much, and the bottom fixedly connected with base 4 of cylinder 3, a plurality of pulleys 23 of the bottom fixedly connected with of base 4, pulley 23 are locking formula universal wheel, make things convenient for the removal of device.

The scheme has the following working processes: move the device to suitable position, put the patient on seat 1 again, then adjust the height of cylinder 3, patient's shank is automatic flagging, rotates a limiting plate 9, makes the one end of a limiting plate 9 and a half screw rod contact, rotates fixed helicoidal 14 again, makes fixed helicoidal 14 cover establish the surface of a half screw rod 13 and a section of limiting plate 9, and both threaded connection fixes a limiting plate 9 through fixed helicoidal 14.

Then the threaded rod 16 is rotated, the sliding block 17 moves up and down again to adjust the length of the second supporting plate 8 to adapt to patients with different heights, then the second limiting plate 10 is rotated, and the fixing method is the same as that of the second limiting plate 9.

Firstly pull inserted bar 24 outwards, rotate bull stick 6 No. one again, because a gear 19 and No. two gear 21 mesh mutually, also can follow the rotation through a backup pad 7 that No. two bull sticks 20 and No. two gear 21 are connected, borrow this to adjust fixed angle, release inserted bar 24 after the angle adjustment, inserted bar 24 blocks a gear 19 and prevents that it from rotating under the effect of external force.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an orthopedic nursing joint stop device, includes seat (1) and handrail (2), its characterized in that: the bottom symmetry of seat (1) is equipped with mounting box (5), the internal rotation of mounting box (5) is connected with bull stick (6) and bull stick (20) No. two, the surface fixedly connected with gear (19) of bull stick (6), the surface fixedly connected with gear (21) No. two of bull stick (20), the side sliding connection of mounting box (5) has inserted bar (24), the surface cover of inserted bar (24) is equipped with reset spring (25), the one end fixedly connected with backup pad (7) of handrail (2) is kept away from to bull stick (20) No. two, one side of backup pad (7) articulates there is limiting plate (9) No. one, the opposite side fixedly connected with half thread pole (13) of backup pad (7), one side fixed connection connecting block (15) of backup pad (7), the utility model discloses a novel bearing plate, including connecting block (15), backup pad (7), sliding connection have No. two backup pads (8), the top fixedly connected with slider (17) of No. two backup pads (8), one side of No. two backup pads (8) articulates there is No. two limiting plates (10), No. two semi-threaded rod (22) of other end fixedly connected with of No. two backup pads (8).

2. The orthopedic care joint restraint device of claim 1, wherein: one end of the first rotating rod (6) far away from the first supporting plate (7) penetrates through the mounting box (5) and extends out of one part, and one end of the second rotating rod (20) close to the first supporting plate (7) penetrates through the mounting box (5) and extends out of one part.

3. The orthopedic care joint restraint device of claim 1, wherein: one end of the inserted bar (24) penetrates through the mounting box (5) and extends out of one part, the other end of the inserted bar (24) corresponds to the first gear (19), and two ends of the reset spring (25) are connected to the mounting box (5) and the inserted bar (24) respectively.

4. The orthopedic care joint restraint device of claim 1, wherein: a through hole (18) is formed in one side of the first supporting plate (7), and one end of the sliding block (17) is sleeved on the outer surface of the threaded rod (16) and slides in the through hole (18).

5. The orthopedic care joint restraint device of claim 1, wherein: half screw rod (13) and No. two half threaded rod (22) lie in same one side, the one end of limiting plate (9) and No. two limiting plate (10) is corresponding with half screw rod (13) and No. two half threaded rod (22) respectively, equal threaded connection has fixed helicoil (14) on half screw rod (13) and No. two half threaded rod (22).

6. The orthopedic care joint restraint device of claim 1, wherein: the inner sides of the first limiting plate (9) and the second limiting plate (10) are symmetrically provided with springs (11), and the other ends of the springs (11) are fixedly connected with clamping plates (12).

7. The orthopedic care joint restraint device of claim 1, wherein: the bottom fixedly connected with cylinder (3) of seat (1), the bottom fixedly connected with base (4) of cylinder (3), a plurality of pulleys (23) of bottom fixedly connected with of base (4).