CN215307908U

CN215307908U - Knee joint support for orthopedics

Info

Publication number: CN215307908U
Application number: CN202121390221.6U
Authority: CN
Inventors: 查涛
Original assignee: Affiliated Hospital of Jiangnan University
Current assignee: Affiliated Hospital of Jiangnan University
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-28
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses an orthopedic knee joint support, which comprises a placing seat, wherein a supporting rod is fixedly arranged at the middle position of the top end of the placing seat, an inserting rod is inserted into the top end of the supporting rod, a supporting seat is fixedly arranged at the top end of the inserting rod, two sides of the top end of the placing seat are both provided with grooves, sliding blocks are inserted into the grooves, mounting rods are fixedly arranged at the top ends of the sliding blocks, push rods are movably arranged at the top ends of the mounting rods, and the push rods are rotatably connected with the mounting rods. The supporting seat can be supported by the arranged push rod, then the sliding block is driven to move by the rotation of the transmission motor, one end of the push rod is further driven to move, the other end of the push rod drives the inserted rod to ascend, the height of the supporting seat can be adjusted, the supporting seat is driven to ascend by electric power, the manual adjusting force can be saved, and the supporting seat is adjusted more conveniently.

Description

Knee joint support for orthopedics

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an orthopedic knee joint support.

Background

In the medical treatment, appurtenance all needs to be used usually to the treatment of orthopedics, come to fix patient's limbs, convenient and the going on of operation, in the knee joint treatment in orthopedics, it supports the knee joint to all need to use the support usually, thereby make things convenient for medical staff to carry out the operation of performing the operation, but current knee joint support common structure is comparatively simple, generally all adjust the height of support through manual, but when personnel's shank was placed on the support, the weight of shank extrudees the support, thereby make the support bear certain weight, when highly adjusting the support through manual this moment again, the weight of shank can be used on adjustment button, thereby adjustment button adjustment force has been increased, and then it is comparatively inconvenient to make the regulation.

To this end, we propose an orthopedic knee brace to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an orthopedic knee joint support.

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

the utility model provides a knee joint support for orthopedics, is including placeeing the seat, place the top intermediate position department fixed mounting of seat and have the bracing piece, the top of bracing piece is inserted and is equipped with the inserted bar, the top fixed mounting of inserted bar has the supporting seat, the top both sides of placeeing the seat have all been seted up the fluting, the inside of fluting is inserted and is equipped with the sliding block, the top fixed mounting of sliding block has the installation pole, the top movable mounting of installation pole has the push rod, the push rod rotates with the installation pole to be connected, the outer wall both sides of inserted bar all fixed mounting have the connecting seat, the one end and the connecting seat swing joint of installation pole are kept away from to the push rod, and the push rod sets up for the slope.

Preferably, the side wall of the placing seat is fixedly provided with a transmission motor, the output end of the transmission motor is fixedly provided with a threaded rod, and the sliding block is sleeved on the outer wall of the threaded rod.

Preferably, the top of supporting seat is provided with the foam-rubber cushion, and the both sides of foam-rubber cushion all are the circular arc setting.

Preferably, a hole is formed between the two groups of the slots, a connecting rod is inserted into the hole, the two groups of the threaded rods are connected with the connecting rod, and the two groups of the threaded rods are symmetrically arranged by taking the connecting rod as a center.

Preferably, the fixed mounting of push rod has the mounting panel, push rod and mounting panel are provided with two sets ofly, two sets ofly push rod and mounting panel are located the both sides of supporting seat respectively.

Preferably, the top fixed mounting of mounting panel has splint, splint are provided with two sets ofly, and two sets of the mounting panel is located the both sides of mounting panel respectively.

Preferably, the shape of splint is triangle-shaped, and the shape that two sets of splint are constituteed is V-arrangement.

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

1. can support the supporting seat through the push rod that sets up, drive the sliding block through driving motor's rotation afterwards and remove, and then make the one end of push rod take place to remove, make the other end of push rod drive the inserted bar and rise, can highly adjust the supporting seat, drive the supporting seat through electric power and rise, can save the dynamics of manual regulation to it is more convenient to make the regulation of supporting seat.

2. Can support patient's shank through the mounting panel that sets up, and then make patient's shank place in the top of mounting panel, can not unsettled hanging, can slow down the bearing capacity of knee joint on the supporting seat, splint can carry on spacingly to patient's shank both sides simultaneously to the in-process that makes the operation, patient's shank can not take place the condition of rocking, and then make the process of knee joint operation more steady, the effect is better.

Drawings

Fig. 1 is a schematic perspective view of an orthopedic knee joint brace according to the present invention;

FIG. 2 is a schematic front sectional view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the mounting plate and clamping plate of FIG. 1;

fig. 4 is a schematic front sectional view of the support rod in fig. 2.

In the figure: 1. a placing seat; 2. a support bar; 3. inserting a rod; 4. a supporting seat; 5. grooving; 6. a drive motor; 7. a threaded rod; 8. a connecting rod; 9. a slider; 10. mounting a rod; 11. a push rod; 12. mounting a plate; 13. a splint; 14. a connecting seat.

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. 1-4, a knee joint support for orthopedics department, including placing seat 1, place the top intermediate position department fixed mounting of seat 1 and have bracing piece 2, inserted bar 3 is inserted on the top of bracing piece 2, inserted bar 3's top fixed mounting has supporting seat 4, place seat 1's top both sides and all seted up fluting 5, sliding block 9 is inserted in fluting 5's inside, sliding block 9's top fixed mounting has installation pole 10, installation pole 10's top movable mounting has push rod 11, push rod 11 rotates with installation pole 10 to be connected, inserted bar 3's outer wall both sides all fixed mounting have connecting seat 14, push rod 11 keeps away from installation pole 10's one end and connecting seat 14 swing joint, and push rod 11 sets up for the slope.

Further, refer to fig. 1 and 2 and can learn, place the lateral wall fixed mounting of seat 1 and have drive motor 6, drive motor 6's output fixed mounting has threaded rod 7, sliding block 9 cup joints the outer wall at threaded rod 7, make drive motor 6 start working through external electric power, drive motor 6 drives threaded rod 7 afterwards and rotates, drive sliding block 9 through helicitic texture afterwards and remove, sliding block 9 drives installation pole 10 afterwards and removes, installation pole 10 drives the one end of push rod 11 and removes, the other end of push rod 11 rises, thereby make the other end of push rod 11 drive inserted bar 3 through connecting seat 14 and rise, the completion is to the lift of supporting seat 4, thereby it is more convenient to make the lift of supporting seat 4.

Further, can learn with reference to fig. 1, 2 and 4, the top of supporting seat 4 is provided with the foam-rubber cushion, and the both sides of foam-rubber cushion all are the circular arc setting, and comfort level that can the patient when supporting is better.

Further, can learn with reference to fig. 2, the hole has been seted up between two sets of fluting 5, and the inside of hole is inserted and is equipped with connecting rod 8, threaded rod 7 is provided with two sets ofly, two sets of threaded rods 7 all with connecting rod 8 interconnect, two sets of threaded rods 7 use connecting rod 8 to set up as central symmetry, through rotating threaded rod 7, can make threaded rod 7 drive two sets of threaded rods 7 through connecting rod 8 and rotate simultaneously, two sets of threaded rods 7 drive two sets of sliding blocks 9 and remove simultaneously, can make two sets of push rods 11 drive supporting seat 4 and rise, can make the stability that supporting seat 4 rises better.

Further, can learn with reference to fig. 1 and 2, the fixed mounting of push rod 11 has mounting panel 12, and push rod 11 and mounting panel 12 are provided with two sets ofly, and two sets of push rods 11 and mounting panel 12 are located the both sides of supporting seat 4 respectively, can make two sets of mounting panels 12 support the shank of patient knee joint both sides to can slow down the bearing strength of knee joint on supporting seat 4, make placing of knee joint more comfortable.

Further, can learn with reference to fig. 1, 2 and 3, the top fixed mounting of mounting panel 12 has splint 13, and splint 13 is provided with two sets ofly, and two sets of mounting panels 12 are located the both sides of mounting panel 12 respectively, and patient's shank is put into between two sets of splint 13 to make two sets of splint 13 carry on spacingly to patient's shank both sides, and then make the shank place more stable, and then make medical staff's operation more convenient.

Further, as can be known by referring to fig. 3, the shape of the clamping plate 13 is triangular, the shape formed by the two sets of clamping plates 13 is V-shaped, so that the clamping plate 13 can clamp the legs better, the inclined planes on the two sides can adapt to the legs with different sizes, and the supporting effect of the legs is better.

The working principle is that when the knee joint adjusting device is used, a patient puts the knee joint on the leg above a supporting seat 4, then a transmission motor 6 starts to work through an external power supply, then the transmission motor 6 drives a threaded rod 7 to rotate, the threaded rod 7 drives another threaded rod 7 to rotate through a connecting rod 8, then two groups of threaded rods 7 drive two groups of sliding blocks 9 to simultaneously move in opposite directions through a threaded structure, then the sliding blocks 9 drive an installation rod 10 to move, the installation rod 10 drives one end of a push rod 11 to move, meanwhile, because the installation rod 10 is arranged obliquely, the other end of the installation rod 10 moves upwards, then the connecting seat 14 drives an inserted rod 3 to ascend, the inserted rod 3 drives the supporting seat 4 to ascend, the height of the knee joint of the patient can be adjusted, manual adjustment is not needed, and meanwhile, the push rods 11 on the two sides can enable the stability of the inserted rod 3 to be better, thereby the supporting effect is better.

Simultaneously two sets of mounting panels 12 can support the shank of knee joint both sides to can slow down the bearing force degree of knee joint on supporting seat 4, make placing of knee joint more comfortable, put into between two sets of splint 13 for patient's shank, the inclined plane of both sides can adapt to the shank with equidimension not afterwards, and then make the supporting effect of shank better, can carry out the centre gripping to the shank, avoid patient's shank to take place the condition of rocking, thereby it is more convenient to make medical staff's operation work.

In the present invention, the installation manner, the connection manner, or the setting manner of all the components described above are all common mechanical manners, and the specific structures, models, and coefficient indexes of all the components are their own technologies, which can be implemented as long as the beneficial effects thereof can be achieved, and thus, the details are not repeated.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "upper, lower, left, right, front, back, inner, outer, vertical and horizontal" and the like included in the terms only represent the orientation of the terms in the conventional use state or are colloquially understood by those skilled in the art, and should not be construed as limiting the terms, and meanwhile, the terms "first", "second" and "third" and the like do not represent specific numbers and sequences, but are merely used for name differentiation, and the terms "include", "include" and any other variations are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a knee joint support for orthopedics, is including placeeing seat (1), its characterized in that, the top intermediate position department fixed mounting who places seat (1) has bracing piece (2), the top of bracing piece (2) is inserted and is equipped with inserted bar (3), the top fixed mounting of inserted bar (3) has supporting seat (4), place the top both sides of seat (1) and all seted up fluting (5), the inside of fluting (5) is inserted and is equipped with sliding block (9), the top fixed mounting of sliding block (9) has installation pole (10), the top movable mounting of installation pole (10) has push rod (11), push rod (11) are rotated with installation pole (10) and are connected, the outer wall both sides of inserted bar (3) all fixed mounting have connecting seat (14), the one end and connecting seat (14) swing joint of installation pole (10) are kept away from to push rod (11), and the push rod (11) is arranged obliquely.

2. The knee joint support for the orthopedics department according to claim 1, characterized in that the lateral wall of placing seat (1) is fixedly provided with a transmission motor (6), the output end of transmission motor (6) is fixedly provided with a threaded rod (7), and sliding block (9) is sleeved on the outer wall of threaded rod (7).

3. The knee joint support for orthopedics department according to claim 1, characterized in that a spongy cushion is arranged at the top end of the supporting seat (4), and both sides of the spongy cushion are arranged in a circular arc shape.

4. The knee joint support for orthopedics department according to claim 2, characterized in that, two sets of slots (5) are opened with a hole between them, and a connecting rod (8) is inserted inside the hole, two sets of threaded rods (7) are provided, both sets of threaded rods (7) are connected with the connecting rod (8), and two sets of threaded rods (7) are arranged with the connecting rod (8) as the center.

5. The knee joint support for orthopedics department according to claim 1, characterized in that the fixed mounting of push rod (11) has mounting panel (12), push rod (11) and mounting panel (12) are provided with two sets, two sets of push rod (11) and mounting panel (12) are located the both sides of supporting seat (4) respectively.

6. The knee joint support for orthopedics department according to claim 5, characterized in that the top end of the mounting plate (12) is fixedly provided with two groups of splints (13), and the two groups of mounting plates (12) are respectively arranged at two sides of the mounting plate (12).

7. The knee joint brace for orthopedics department according to claim 6, characterized in that the shape of the splints (13) is triangular and the shape of the two groups of splints (13) is V-shaped.