CN211273412U

CN211273412U - Arm fracture postoperative function exercise frame

Info

Publication number: CN211273412U
Application number: CN201922220484.1U
Authority: CN
Inventors: 李怡臻
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-18
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to a frame is tempered to arm fracture postoperative function. After the plaster bandage is removed during arm fracture, the arm is stiff and the movement is limited, and the joint movement angle can be recovered only by repeatedly performing stretching-static-relaxing progressive static traction training due to muscle tendon adhesion contracture caused by long-time joint fixation. An arm fracture postoperative functional exercise frame, its constitution includes: the novel vertical arm type hand-held robot comprises a bottom plate (1), vertical plates (2), a hand-held frame (3), a rear arm bracket (4) and a front arm adjusting frame (5), wherein the bottom plate is vertically connected with the two vertical plates, a bearing seat A (6) and a bearing seat B (7) are respectively fixed above the bottom plate, the structures of the bearing seat A and the bearing seat B are the same, a threaded rod (8) penetrates through the bearing seat A and the bearing seat B respectively, the end part of the threaded rod is connected with a vertical bevel gear (9), and the vertical bevel gear is meshed with a horizontal bevel gear. The utility model discloses be applied to arm fracture postoperative function exercise frame.

Description

Arm fracture postoperative function exercise frame

Technical Field

The utility model relates to a frame is tempered to arm fracture postoperative function.

Background

When arm fracture is treated, for example, when the right humerus is fractured, the plaster bandage needs to be fixed at the fractured part of the right humerus and the ankle, when the plaster bandage is removed, the arm is stiff and limited in movement, the muscle tendon of the elbow joint connected between the arms has elasticity, the muscle tendon is adhered and contractures due to long-time joint fixation, and the joint movement angle can be recovered by repeatedly performing stretching-static-relaxing progressive static traction training.

Disclosure of Invention

The utility model aims at providing an arm fracture postoperative function exercise frame.

The above purpose is realized by the following technical scheme:

an arm fracture postoperative functional exercise frame, its constitution includes: bottom plate, riser, handheld frame, trailing arm bracket and forearm alignment jig, the bottom plate and two the riser is connected perpendicularly, just the bottom plate with two the riser structure as an organic whole, the top of bottom plate be fixed with bearing frame A and bearing frame B respectively, bearing frame A with bearing frame B structure the same, bearing frame A with bearing frame B on pass threaded rod respectively, just the tip and the vertical bevel gear of threaded rod be connected, vertical bevel gear and horizontal bevel gear intermeshing, the centre of a circle of horizontal bevel gear be fixed with the steel shaft, and the steel shaft pass the drive box with the centre of a circle that the bottom of trailing arm bracket is connected with the adjustment disk is perpendicular connected, the adjustment disk insert the bar jack of trailing arm bracket in, vertical bevel gear and horizontal bevel gear install in the drive box, the rear arm bracket is respectively connected with the driving box body and the bearing seat A.

Arm fracture postoperative function exercise frame, the back arm bracket, the holding frame with forearm alignment jig be connected with the pivot respectively, the back arm bracket on seted up the arm standing groove, the holding frame be U type frame structure, the both ends of forearm alignment jig rotate with the one end of changeing the board and be connected, the other end of changeing the board rotate with two ends of slider and be connected.

Arm fracture postoperative function exercise frame, the both ends of slider be provided with spacing slide bar, the riser on seted up the bar spout, spacing slide bar insert the bar spout in, the slider intermediate position set up threaded hole, just threaded hole screw in threaded rod.

Arm fracture postoperative function exercise frame, the top surface of slider be less than the top surface of bearing frame A, bearing frame B and drive box, the top of back arm bracket be provided with the link plate that a set of structure is the same, and can pass the arm fixed band that has the magic subsides on the link plate.

The utility model discloses the beneficial effect who reaches is:

1. the utility model is convenient to operate, when the training aid is used for the function training after the arm fracture operation, the trainer is stably placed on the operation table (table top), the back arm of the patient is firstly placed in the arm placing groove of the back arm bracket, the fixing band with the magic tape is penetrated from the hanging plate, the back arm is fixed through the fixing band, then the hand holds the holding frame (according to different use requirements, a hanging plate can be arranged on the holding frame, the fixing band passes through the hanging plate to fix the forearm), the holding frame is connected with the forearm adjusting frame through a rotating shaft, because the forearm alignment jig passes through the commentaries on classics board and is connected with the slider, therefore when the slider is static, the forearm alignment jig also is quiescent state, only holds the frame and just can rotate round the pivot, and the patient masters through the hand and holds the frame and make the forearm rotate, carries out the training of the crooked and straightening of arm, and the biggest angle of arm pivoted is the angle of transferring of forearm alignment jig.

2. The utility model can adjust the angle of the forearm adjusting bracket, when the angle of the forearm adjusting bracket needs to be adjusted, the adjusting disk on the arm bracket is rotated, because the circle center of the adjusting disk is connected with the steel shaft, the end part of the steel shaft is fixedly connected with the horizontal bevel gear, and the horizontal bevel gear is meshed with the vertical bevel gear, therefore, when the adjusting disk is rotated, the horizontal bevel gear drives the vertical bevel gear to rotate, and the vertical bevel gear is fixedly connected with the end part of the threaded rod, the rod surface of the threaded rod is respectively connected with the inner ring surfaces of the bearing seat A and the bearing seat B, the threaded rod can be driven to rotate when the vertical bevel gear rotates, the rod surface of the threaded rod is also inserted into the threaded hole of the sliding block, when the threaded rod rotates, the sliding block can be driven to move horizontally, because the sliding block is connected with the forearm adjusting bracket through the rotating plate, therefore, the, can carry out the regulation of different angles to forearm alignment jig through rotating the adjusting disk, the person of facilitating the use's training avoids because when not having auxiliary device, causes the postbrachium excessively crooked when carrying out the arm bending, straightening training, causes the damage.

3. The utility model discloses insisting on carrying out the crooked of arm and straightening the training, the arm reaches full angle and resumes, moves about freely.

The rehabilitation pain is reduced, the training intensity is controlled by the user, the flexion and extension are performed, the full-angle extension training is performed, the elbow joint is drawn downwards, the use period is shortened, the recovery is performed quickly, 2-3 groups of training are performed every day on the premise that the life is not influenced, the angle is adjusted to the limit angle which the user can bear during the training, the user can keep in a static state for 15 minutes, 15 minutes are performed every time, one group is performed twice, and the rest is performed for 5 minutes every two times.

4. The utility model discloses accurate angle adjusting device controls through rotating the adjustment disk, changes promptly and stops, lets training intensity according to the accurate adjustment of perception of oneself, alleviates the training misery.

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 structural diagram of the present invention;

FIG. 2 is a sectional view A-A of FIG. 1;

FIG. 3 is a top view of the connection of the rear arm bracket, the gripping frame and the forearm adjustment frame;

FIG. 4 is an internal schematic view of the drive housing of FIG. 1;

in the figure: 1. the device comprises a bottom plate, 2, a vertical plate, 3, a holding frame, 4, a rear arm bracket, 5, a front arm adjusting frame, 6, bearing blocks A, 7, bearing blocks B, 8, a threaded rod, 9, a vertical bevel gear, 10, a horizontal bevel gear, 11, a steel shaft, 12, an adjusting disc, 13, a strip-shaped jack, 14, a driving box body, 15, a rotating shaft, 16, an arm placing groove, 17, a sliding block, 18, a limiting sliding rod, 19, a strip-shaped sliding groove, 20, a threaded hole, 21, a hanging plate, 22 and a rotating plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1:

an arm fracture postoperative functional exercise frame, its constitution includes: the base plate is vertically connected with the two vertical plates, the base plate and the two vertical plates are of an integral structure, a bearing seat A6 and a bearing seat B7 are respectively fixed above the base plate, the bearing seat A and the bearing seat B are of the same structure, a threaded rod 8 penetrates through the bearing seat A and the bearing seat B respectively, the end part of the threaded rod is connected with a vertical bevel gear 9, the vertical bevel gear is meshed with a horizontal bevel gear 10, a steel shaft 11 is fixed at the circle center of the horizontal bevel gear, the steel shaft penetrates through a driving box body and the bottom of the rear arm bracket and is vertically connected with the circle center of an adjusting disc 12, the adjusting disc is inserted into a strip-shaped jack 13 of the rear arm bracket, and the vertical bevel gear and the horizontal bevel gear are installed in the driving box body 14, the rear arm bracket is respectively connected with the driving box body and the bearing seat A.

Example 2:

according to the arm fracture postoperative functional training frame of embodiment 1, the back arm bracket, the holding frame and the forearm adjusting bracket are respectively connected with the rotating shaft 15, the back arm bracket is provided with the arm placing groove 16, the holding frame is of a U-shaped frame structure, two ends of the forearm adjusting frame are rotatably connected with one end of the rotating plate 22, and the other end of the rotating plate is rotatably connected with two ends of the sliding block 17.

Example 3:

according to

embodiment

1 or 2, the functional training frame after arm fracture operation, the two ends of the sliding block are provided with limiting sliding rods 18, the vertical plate is provided with a strip-shaped sliding groove 19, the limiting sliding rods are inserted into the strip-shaped sliding groove, the middle position of the sliding block is provided with a threaded hole 20, and a threaded rod is screwed into the threaded hole.

Example 4:

according to

embodiment

1 or 2 or 3 arm fracture postoperative function exercise frame, the top surface of slider be less than the top surface of bearing frame A, bearing frame B and drive box, the top of back arm bracket be provided with the link plate 21 that a set of structure is the same, and can pass the arm fixed band that has the magic subsides on the link plate.

Claims

1. An arm fracture postoperative functional exercise frame, its constitution includes: bottom plate, riser, handheld frame, postbrachium bracket and forearm alignment jig, characterized by: the bottom plate is vertically connected with the two vertical plates, the bottom plate and the two vertical plates are of an integral structure, a bearing seat A and a bearing seat B are respectively fixed above the bottom plate, the bearing seat A and the bearing seat B have the same structure, threaded rods respectively penetrate through the bearing seat A and the bearing seat B, the end part of the threaded rod is connected with a vertical bevel gear, the vertical bevel gear is meshed with a horizontal bevel gear, a steel shaft is fixed at the circle center of the horizontal bevel gear, and the steel shaft penetrates through the driving box body and the bottom of the rear arm bracket and is vertically connected with the circle center of the adjusting disc, the adjusting disc is inserted into the strip-shaped jack of the rear arm bracket, the vertical bevel gear and the horizontal bevel gear are installed in the driving box body, and the rear arm bracket is respectively connected with the driving box body and the bearing seat A.

2. The post-arm fracture function exercise frame as claimed in claim 1, wherein: the rear arm bracket, the holding frame and the front arm adjusting frame are respectively connected with the rotating shaft, an arm placing groove is formed in the rear arm bracket, the holding frame is of a U-shaped frame structure, two ends of the front arm adjusting frame are rotatably connected with one end of the rotating plate, and the other end of the rotating plate is rotatably connected with two ends of the sliding block.

3. The post-arm fracture function exercise frame as claimed in claim 2, wherein: the two ends of the sliding block are provided with limiting sliding rods, the vertical plate is provided with a strip-shaped sliding groove, the limiting sliding rods are inserted into the strip-shaped sliding groove, the middle position of the sliding block is provided with a threaded hole, and a threaded rod is screwed into the threaded hole.

4. The post-arm fracture function exercise frame as claimed in claim 3, wherein: the top surface of slider be less than the top surface of bearing frame A, bearing frame B and drive box, the top of back arm bracket be provided with the link plate that a set of structure is the same, and can pass the arm fixed band that has the magic subsides on the link plate.