CN209933417U

CN209933417U - Orthopedics wearable knee joint rehabilitation ware

Info

Publication number: CN209933417U
Application number: CN201920446245.5U
Authority: CN
Inventors: 张小钰; 赵领
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-01-14
Anticipated expiration: 2029-04-03

Abstract

The utility model discloses an orthopedic wearable knee joint rehabilitation device, belonging to the technical field of orthopedic rehabilitation articles; an orthopedic wearable knee joint rehabilitation device comprises a first supporting rod and a second supporting rod, wherein the first supporting rod is rotatably connected with the second supporting rod through a pin shaft, a first rotating rod and a second rotating rod are respectively rotatably connected onto the first supporting rod and the second supporting rod, a support is fixedly connected to the upper end of the second rotating rod, a sliding plate is slidably connected onto the support, a baffle is fixedly connected to the lower end of the first rotating rod, a telescopic rod is connected to the bottom of the baffle, one end of the telescopic rod, far away from the baffle, is connected with the bottom wall of the support through the sliding plate, a spring is sleeved on the telescopic rod, two ends of the spring respectively abut against the sliding plate and the baffle, and a positioning mechanism for adjusting the sliding; the utility model discloses when the slide bar rebound, compress tightly the spring to change the elasticity of spring, along with constantly compressing tightly of spring, thereby the elasticity of spring is stronger, thereby the holding power between first branch and the second branch is stronger.

Description

Orthopedics wearable knee joint rehabilitation ware

Technical Field

The utility model relates to a recovered articles for use technical field of orthopedics especially relates to an orthopedics wearable knee joint rehabilitation ware.

Background

Knee joint surgery has become an important means for treating knee joint damage caused by various diseases at present, and achieves the purposes of preventing postoperative complications, improving the activity range of the knee joint and recovering the walking ability by means of postoperative methods such as early continuous passive exercise, freehand exercise of joint activity, walking exercise, physical factor treatment, late thigh muscle group muscle strength training and the like, so that the final curative effect of the surgery reaches a higher level.

Present knee joint trainer has very many to have fixed and wearing formula trainer, fixed knee joint trainer, the volume is great, the practicality is not strong, and the theory of operation of present wearing formula knee joint trainer is with two mobile masts support patient's thigh and shank, thereby make set up spring or gasbag and can play the effect of support between two mobile masts, but there is not enough a bit, because the recovered phase of patient is along with the increase of time, then the intensity of the support of two mobile masts will reduce gradually just can reach the purpose of training, thereby make the patient realize the walking with the help of the holding power, current device can not adjust the support intensity of two mobile masts well, for this reason we provide an orthopedics wearable knee joint trainer to solve this not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing an orthopedic wearable knee joint rehabilitation device.

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

the utility model provides an orthopedic wearable knee joint rehabilitation ware, includes first branch, second branch, first branch rotates through the round pin axle with second branch and links to each other, it is connected with first bull stick and second bull stick to rotate respectively on first branch and the second branch, second bull stick upper end fixedly connected with support, sliding connection has the slide on the support, first bull stick lower extreme fixedly connected with baffle, the baffle bottom is connected with the telescopic link, the telescopic link is kept away from the one end of baffle and is run through the slide and link to each other with the support diapire, the spring has been cup jointed on the telescopic link, the spring both ends offset with slide and baffle respectively, be equipped with on the support and be used for carrying out the positioning mechanism who adjusts to the slide.

Preferably, the positioning mechanism comprises a screw rod, the screw rod is rotatably connected to the support, the sliding plate is in threaded connection with the screw rod, and the lower end of the screw rod is connected with the handle.

Preferably, the telescopic rod is a multi-section loop rod.

Preferably, the first rotating rod and the second rotating rod are respectively connected with the first supporting rod and the second supporting rod in a rotating mode through rotating shafts.

Preferably, the first supporting rod and the second supporting rod are respectively connected with a fixing plate through bolts, and the fixing plate is connected with a binding belt.

Preferably, the binding belt is open, and the joint of the binding belt is connected by a nylon thread gluing.

Compared with the prior art, the utility model provides an orthopedics wearable knee joint rehabilitation ware possesses following beneficial effect:

1. the orthopedic wearable knee joint rehabilitation device comprises a first support rod and a second support rod, wherein the first support rod and the second support rod are bound on thighs and shanks of a patient through a binding belt, the binding belt is a contraction type binding belt, so that the orthopedic wearable knee joint rehabilitation device is convenient for different people to use, after the binding is completed, the strength of supporting force is adjusted according to the serious condition of the state of an illness of the patient, a handle is specifically rotated, a screw rod is rotated, so that a sliding plate moves up and down in a support, the screw rod is connected with the sliding plate in a trapezoidal thread mode, so that the orthopedic wearable knee joint rehabilitation device has self-locking performance, the screw rod cannot rotate under the action of non-manual work, when the sliding rod moves upwards, the spring is compressed, so that the elasticity of the spring is changed, along with continuous compression of the spring, the elasticity of the spring is stronger, the supporting force between the first support rod and the second support, combine above step to learn that the elasticity of spring reduces, this scheme telescopic link is for dismantling with baffle and support and be connected to be convenient for change to the spring, thereby change the spring according to the needs of different people or different stages, the spring can form a complete set of good grade in advance.

Drawings

Fig. 1 is a schematic structural view of an orthopedic wearable knee joint rehabilitation device according to the present invention;

fig. 2 is a schematic structural view of a second orthopedic wearable knee joint rehabilitation device according to the present invention;

fig. 3 is a schematic structural view three of the orthopedic wearable knee joint rehabilitation device provided by the present invention;

fig. 4 is a fourth schematic structural view of the orthopedic wearable knee joint rehabilitation device provided by the present invention;

fig. 5 is a schematic structural view of an orthopedic wearable knee joint rehabilitation device according to the present invention;

fig. 6 is a schematic structural view six of the orthopedic wearable knee joint rehabilitation device provided by the present invention.

In the figure: 1. a first support bar; 101. a fixing plate; 102. a binding band; 2. a second support bar; 201. a pin shaft; 3. a first rotating lever; 301. a baffle plate; 302. a spring; 4. a second rotating rod; 401. a support; 402. a slide plate; 5. a telescopic rod; 6. a screw; 601. a handle.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-6, an orthopedic wearable knee joint rehabilitation device, including first branch 1, second branch 2, first branch 1 rotates through round pin axle 201 with second branch 2 and links to each other, rotate respectively on first branch 1 and the second branch 2 and be connected with first bull stick 3 and second bull stick 4, fixedly connected with support 401 in 4 upper ends of second bull stick, sliding connection has slide 402 on the

support

401, 3 lower extreme fixedly connected with baffles 301 of first bull stick, baffle 301 bottom is connected with telescopic link 5, the one end that baffle was kept away from to telescopic link 5 with run through slide 402 and link to each other with support 401 diapire, spring 302 has been cup jointed on the telescopic link 5, the spring 302 both ends offset with slide 402 and baffle 301 respectively, be equipped with the positioning mechanism who is used for adjusting slide 402 on the support 401.

The positioning mechanism comprises a screw 6, the screw 6 is rotatably connected to the support 401, the sliding plate 402 is in threaded connection with the screw 6, and the lower end of the screw 6 is connected with a handle 601.

The telescopic rod 5 is a multi-section loop bar.

The first rotating rod 3 and the second rotating rod 4 are respectively connected with the first supporting rod 1 and the second supporting rod 2 in a rotating mode through rotating shafts.

The first support rod 1 and the second support rod 2 are respectively connected with a fixing plate 101 through bolts, and the fixing plate 101 is connected with a binding belt 102.

The binding band 102 is open, and the connection of the binding band 102 is connected by nylon thread gluing.

The working principle is as follows: when the user uses the medical support, firstly, the first support bar 1 and the second support bar 2 are bound on the thigh and the calf of the patient through the binding belt 102, the binding belt 102 is a contraction type binding belt 102, so that the use of different people is convenient, after the binding is finished, the strength of the supporting force is adjusted according to the serious condition of the illness state of the patient, specifically, the handle 601 is rotated, so that the screw rod 6 rotates, so that the sliding plate 402 moves up and down in the support 401, at the moment, the connection mode of the screw rod 6 and the sliding plate 402 is a trapezoidal thread, so that the medical support has self-locking performance, the screw rod 6 cannot rotate under the non-artificial action through the compression of the spring 302, when the sliding plate 402 moves upwards, the spring 302 is compressed, so that the elastic force of the spring 302 is changed, along with the continuous compression of the spring 302, the elastic force of the spring 302 is stronger, so that the supporting force between the first support bar 1, and when slide 402 moved down, combine above step to learn that the elasticity of spring 302 reduces, this scheme telescopic link 5 is for dismantling the connection with baffle 301 and support 401 to be convenient for the change to spring 302, thereby change spring 302 according to the needs of different people or different stages, spring 302 can form a complete set in advance the grade.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The orthopedic wearable knee joint rehabilitation device comprises a first supporting rod (1) and a second supporting rod (2), and is characterized in that the first supporting rod (1) is rotatably connected with the second supporting rod (2) through a pin shaft (201), the first supporting rod (1) and the second supporting rod (2) are respectively rotatably connected with a first rotating rod (3) and a second rotating rod (4), the upper end of the second rotating rod (4) is fixedly connected with a support (401), the support (401) is slidably connected with a sliding plate (402), the lower end of the first rotating rod (3) is fixedly connected with a baffle (301), the bottom of the baffle (301) is connected with a telescopic rod (5), one end of the telescopic rod (5) far away from the baffle is connected with the bottom wall of the support (401) through the sliding plate (402), a spring (302) is sleeved on the telescopic rod (5), and two ends of the spring (302) are respectively abutted against the sliding plate (402) and the baffle (301), and a positioning mechanism for adjusting the sliding plate (402) is arranged on the support (401).

2. The orthopedic wearable knee joint rehabilitation device according to claim 1, characterized in that the positioning mechanism comprises a screw (6), the screw (6) is rotatably connected to the bracket (401), the sliding plate (402) is in threaded connection with the screw (6), and a handle (601) is connected to the lower end of the screw (6).

3. The orthopaedic wearable knee joint rehabilitation apparatus according to claim 1 or 2, wherein the telescopic rod (5) is a multi-segment rod.

4. The orthopaedic wearable knee joint rehabilitator according to claim 1 or 2, wherein the first rotating rod (3) and the second rotating rod (4) are rotatably connected to the first strut (1) and the second strut (2) respectively through rotating shafts.

5. The orthopedic wearable knee joint rehabilitation device according to claim 1 or 2, characterized in that the first strut (1) and the second strut (2) are respectively connected with a fixing plate (101) through bolts, and the fixing plate (101) is connected with a binding belt (102).

6. The orthopedic wearable knee joint rehabilitation device according to claim 5, characterized in that the tying band (102) is open-ended, and the connecting portion of the tying band (102) is connected by velcro.