CN213963819U

CN213963819U - Adjustable elbow fixator

Info

Publication number: CN213963819U
Application number: CN202021730061.0U
Authority: CN
Inventors: 王巍
Original assignee: Wuhan Biomedical Technology Co ltd
Current assignee: Wuhan Biomedical Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-08-17
Anticipated expiration: 2030-08-19

Abstract

An adjustable elbow fixer comprises an arm supporting plate, wherein an elbow supporting plate is hinged at the lower end of the arm supporting plate, an arc fixing plate is fixedly arranged at the front ends of the arm supporting plate and the elbow supporting plate, binding bands are fixedly arranged at two sides of the arc fixing plate, and the inner walls of the arm supporting plate and the elbow supporting plate are connected with spring supporting sheets. The function of isolation support is played, and the comfort level of hands is improved.

Description

Adjustable elbow fixator

Technical Field

The utility model belongs to the technical field of elbow fixer technique and specifically relates to an elbow fixer with adjustable.

Background

The elbow joint (elbow joint) is composed of the lower humerus, the upper ulna and the upper radius, and comprises three joints, namely a brachial ulnar joint, a brachial radial joint and a proximal radioulnar joint. Can do forward flexion and backward extension movements and also participate in the pronation and supination movements of the forearm. Elbow joint sprain generally uses medication as an auxiliary, mainly uses fixation therapy, takes internal medicine for promoting blood circulation and removing blood stasis, detumescence and acesodyne, externally applies detumescence and acesodyne plaster, and simultaneously uses elbow joint traction therapeutic equipment for fixation and traction therapy.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, in order to overcome the drawbacks of the prior art, the present invention provides an adjustable elbow fixator for solving the above problems.

In order to realize the above-mentioned purpose, the utility model relates to an elbow fixer with adjustable, including the arm layer board, the articulated elbow layer board of installing of lower extreme of arm layer board, and the fixed arc fixed plate that is equipped with in front end of arm layer board and elbow layer board, the fixed bandage that is equipped with in both sides of arc fixed plate, and the inner wall connection of arm layer board and elbow layer board has the spring backing sheet, the fixed surface of spring backing sheet is connected with the support sponge, the link integrated into one piece of elbow layer board and arm layer board has the fixed disk, the side of fixed disk is equipped with fixed bayonet socket, it is equipped with fixed inserted bar to slide on the arm layer board, be connected with spring one between fixed inserted bar and the arm layer board, and the head of fixed inserted bar.

Preferably, the arm supporting plate is fixedly provided with a sliding rail, the sliding rail is connected with a protective cover plate in a sliding mode, and a second spring is connected between the protective cover plate and the sliding rail.

Preferably, the inner walls of the arm supporting plate and the elbow supporting plate are integrally formed with inserting sleeves, and two ends of the spring supporting piece are respectively inserted into the inserting sleeves of the arm supporting plate and the elbow supporting plate in a sliding mode.

Preferably, the straps on both sides of the arc-shaped fixing plate are connected through buckles.

Preferably, the arm supporting plate is in threaded connection with a fixing bolt, and a fixing groove is formed in the side face of the fixing inserted bar.

Has the advantages that:

1. the side surface of the fixed disk of the utility model is provided with the fixed bayonet, and the fixed inserted bar is inserted into the fixed bayonet with different side surfaces of the fixed disk, so that the fixed angle of the arm supporting plate and the elbow supporting plate can be conveniently adjusted;

2. the inner walls of the arm supporting plate and the elbow supporting plate are connected with the spring supporting piece, the surface of the spring supporting piece is fixedly connected with the supporting sponge, and the spring supporting piece and the supporting sponge are arranged to play a role of isolating and supporting, so that the comfort level of hands is improved;

3. the utility model discloses fixed slide rail that is equipped with on the arm layer board, sliding connection has protective cover plate on the slide rail, is connected with spring two between protective cover plate and the slide rail, and protective cover plate lid improves the security in the outside of fixed inserted bar, prevents that the head of fixed inserted bar from breaking away from fixed bayonet socket.

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 present invention.

Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

Fig. 3 is the schematic view of the protective cover plate and the slide rail connection structure of the present invention.

In the figure: the device comprises an arm supporting plate 1, an elbow supporting plate 2, an arc fixing plate 3, a binding belt 4, a spring supporting sheet 5, a supporting sponge 6, a fixing plate 7, a fixing inserted link 8, a first spring 9, a sliding rail 10, a protective cover plate 11, a second spring 12, an inserted sleeve 13, a buckle 14 and a fixing bolt 15.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-3.

Given by figures 1-3, the utility model relates to an elbow fixer with adjustable, including arm layer board 1, the articulated elbow layer board 2 of installing of lower extreme of arm layer board 1, and the fixed arc fixed plate 3 that is equipped with in front end of arm layer board 1 and elbow layer board 2, the fixed bandage 4 that is equipped with in both sides of arc fixed plate 3, and the inner wall connection of arm layer board 1 and elbow layer board 2 has spring support piece 5, spring support piece 5's fixed surface is connected with supports sponge 6, elbow layer board 2 and arm layer board 1's link integrated into one piece have fixed disk 7, the side of fixed disk 7 is equipped with fixed bayonet socket, it is equipped with fixed inserted bar 8 to slide on arm layer board 1, be connected with spring 9 between fixed inserted bar 8 and the arm layer board 1, and the head of fixed inserted bar 8 slides and inserts in fixed bayonet socket, when using, rotate elbow layer board 2, adjust the angle of elbow layer board 2 and arm layer board 1, fix arm layer board 1 and elbow layer board 2's arc fixed plate 3 respectively at patient's arm through bandage 4 And on the elbow, the side of fixed disk 7 is equipped with fixed bayonet socket, through inserting fixed inserted bar in the different fixed bayonet sockets in fixed disk 7 side, be convenient for adjust the fixed angle of arm layer board 1 and elbow tray 2, the inner wall of arm layer board 1 and elbow tray 2 is connected with spring support piece 5, spring support piece 5's fixed surface is connected with support sponge 6, through spring support piece 5 and support sponge 6's setting, play the effect of isolation support, improve the comfort level of hand.

The fixed slide rail 10 that is equipped with on the arm layer board 1, sliding connection has protective cover plate 11 on the slide rail 10, is connected with spring two 12 between protective cover plate 11 and the slide rail 10, and protective cover plate 11 lid improves the security in the outside of fixed inserted bar 8, prevents that the head of fixed inserted bar 8 from fixing the bayonet socket and breaking away from.

The inner walls of the arm supporting plate 1 and the elbow supporting plate 2 are integrally formed with an inserting sleeve 13, and two ends of the spring supporting piece 5 are respectively inserted into the inserting sleeves 13 of the arm supporting plate 1 and the elbow supporting plate 2 in a sliding mode.

The binding bands 4 on both sides of the arc-shaped fixing plate 3 are connected through buckles 14.

Threaded connection has fixing bolt 15 on the arm layer board 1, and the side of fixed inserted bar 8 is equipped with the fixed slot, and through fixing bolt 15's setting, will fix inserted bar 8 and insert behind fixed bayonet socket, can fix fixed inserted bar 8 through fixing bolt 15.

The working principle is as follows: when the utility model is used, the elbow supporting plate 2 is rotated, the angles of the elbow supporting plate 2 and the arm supporting plate 1 are adjusted, the arm supporting plate 1 and the arc fixing plate 3 of the elbow supporting plate 2 are respectively fixed on the arm and the elbow of a patient through the bandage 4, the side surface of the fixing disc 7 is provided with the fixing bayonet, the fixing bayonet is inserted into the fixing bayonet which is different on the side surface of the fixing disc 7, the fixing angle of the arm supporting plate 1 and the elbow supporting plate 2 is convenient to adjust, the inner wall of the arm supporting plate 1 and the elbow supporting plate 2 is connected with the spring supporting sheet 5, the surface of the spring supporting sheet 5 is fixedly connected with the supporting sponge 6, the spring supporting sheet 5 and the supporting sponge 6 are arranged to play the role of isolation support, the comfort level of the hand is improved, the sliding rail 10 is fixedly arranged on the arm supporting plate 1, the protective cover plate 11 is slidably connected on the sliding rail 10, and the spring two 12 is connected between the protective cover plate 11 and the sliding rail 10, the protective cover plate 11 covers the outside of the fixed inserted rod 8, so that the safety is improved, and the head of the fixed inserted rod 8 is prevented from being separated from the fixed bayonet.

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. The utility model provides an elbow fixer with adjustable, a serial communication port, including arm layer board (1), the articulated elbow layer board (2) of installing of lower extreme of arm layer board (1), and the front end of arm layer board (1) and elbow layer board (2) is fixed and is equipped with arc fixed plate (3), the fixed bandage (4) that are equipped with in both sides of arc fixed plate (3), and the inner wall of arm layer board (1) and elbow layer board (2) is connected with spring support piece (5), the fixed surface of spring support piece (5) is connected with support sponge (6), the link integrated into one piece of elbow layer board (2) and arm layer board (1) has fixed disk (7), the side of fixed disk (7) is equipped with fixed bayonet socket, it is equipped with fixed inserted bar (8) to slide on arm layer board (1), be connected with spring (9) between fixed inserted bar (8) and arm layer board (1), and the head of the fixed inserting rod (8) is inserted into the fixed clamping opening in a sliding manner.

2. The adjustable elbow fixator according to claim 1, wherein a sliding rail (10) is fixed on the arm supporting plate (1), a protective cover plate (11) is slidably connected on the sliding rail (10), and a second spring (12) is connected between the protective cover plate (11) and the sliding rail (10).

3. An adjustable elbow fixator according to claim 1 wherein the arm rest (1) and elbow rest (2) have their inner walls integrally formed with sockets (13), and the spring support plate (5) has its two ends slidably inserted into the sockets (13) of the arm rest (1) and elbow rest (2), respectively.

4. An adjustable elbow fixator according to claim 1 wherein the straps (4) on either side of the curved fixation plate (3) are connected by a buckle (14).

5. An adjustable elbow fixator according to claim 1 wherein the arm support plate (1) is threaded with a fixing bolt (15) and the side of the fixing insert rod (8) is provided with a fixing slot.