CN210250372U

CN210250372U - Leg nursing bracket for orthopedic surgery

Info

Publication number: CN210250372U
Application number: CN201920762624.5U
Authority: CN
Inventors: 申彦苓; 路荞瑀
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-25
Filing date: 2019-05-25
Publication date: 2020-04-07
Anticipated expiration: 2029-05-25

Abstract

The utility model discloses a shank nursing bracket for orthopedic surgery, including U-shaped plate and bolt, two bolts difference spiro unions are in the bottom left and right sides of U-shaped plate, the top left side of U-shaped plate is provided with supporting mechanism, supporting mechanism's front side is provided with clamping mechanism, the rear side of shell and the front side left end fixed connection who is located the first rectangular plate of front side, the guide arm of two upper and lower symmetries of left and right sides fixedly connected with of shell, spring and slider have been cup jointed respectively from the right side to a left side to the outer wall of guide arm. This shank nursing bracket for orthopedic surgery can adjust the support angle according to different patients' needs, and easy operation reaches the diversification that supports, makes the patient more comfortable during later stage shank nursing, more does benefit to the popularization.

Description

Leg nursing bracket for orthopedic surgery

Technical Field

The utility model relates to an orthopedic surgery technical field specifically is an orthopedic surgery is with shank nursing bracket.

Background

The diseases of bone surgery are mainly divided into the following parts: bone fractures, bone diseases, congenital orthopedic diseases, injuries to the locomotor system, bone tumors, etc. The osteopathia mainly has femoral head necrosis, the arthritis of various joints etc., the motion system injury includes the meniscus, cruciate ligament damage and collateral ligament damage etc., and shank nursing bracket is used for fixing affected part position, reduce the activity at fracture position, play the effect of the healing of slowly promoting fracture position, current shank nursing bracket for orthopedic surgery can only reach the supporting role because it is single to support, can't adjust the support angle according to different patients ' needs, can't provide a comfortable nursing process for the user, consequently design a shank nursing bracket for orthopedic surgery convenient to adjustment support angle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an orthopedic leg nursing bracket for the background art solves the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a leg nursing bracket for orthopedic surgery comprises a U-shaped plate and bolts, wherein the two bolts are respectively screwed at the left side and the right side of the bottom end of the U-shaped plate, a supporting mechanism is arranged on the left side of the top end of the U-shaped plate, and a clamping mechanism is arranged on the front side of the supporting mechanism;

the supporting mechanism comprises a first supporting plate, a first rectangular plate, a circular plate, a clamping groove, a rotating shaft, a nut, a second rectangular plate and a second supporting plate;

the rear side of the bottom end of the first supporting plate is fixedly connected with the left side of the top end of the U-shaped plate, first rectangular plates are fixed on the front side and the rear side of the first supporting plate, the rotating shaft is inserted into a left circular hole of the first rectangular plate, the outer wall of the rotating shaft is inserted into a right through hole of the second supporting plate, second rectangular plates in interference fit with the outer wall of the rotating shaft are fixed on the front side and the rear side of the second supporting plate, a nut is screwed on the rear side of the outer wall of the rotating shaft, a circular plate is fixed on the front side of the rotating shaft, and clamping grooves are formed in the outer wall of the circular plate along the;

the clamping mechanism comprises a shell, a guide rod, a spring, a sliding block, a shifting block, a clamping block and a conical block;

the rear side of shell and the front side left end fixed connection who is located the first rectangular plate of front side, the guide arm of two upper and lower symmetries of left and right sides fixedly connected with of shell, spring and slider have been cup jointed respectively from the right side to left side to the outer wall of guide arm, and the spring about both ends respectively with the right side of slider with the inner wall right wall joint of shell, the front side central point of slider puts and is provided with the shifting block, just the front side of shifting block is extended shell front end opening, the left side of slider is provided with the fixture block that can peg graft with the draw-in groove inner chamber, just the left end of fixture block extends the left side wall of shell and is provided with the toper piece.

Preferably, one side of an elastic band is fixed at the rear end of the left side of the top end of the second supporting plate, and the other side of the elastic band is fixedly connected with the front end of the left side of the top end of the second supporting plate.

Preferably, the center point of the circular plate is on the same straight line with the axis of the rotating shaft.

Preferably, the number of the clamping grooves is twelve, and the twelve clamping grooves are distributed on the outer wall of the circular plate at intervals clockwise.

Preferably, the length of the front end of the shifting block extending out of the front side wall of the shell is cm.

Compared with the prior art, the beneficial effects of the utility model are that: this shank nursing bracket for orthopedic surgery removes the fixed to second rectangular plate through card moving mechanism, through upper and lower rotatory pivot, the height angle of adjustment second rectangular plate, through loosening the shifting block, insert the inner chamber of draw-in groove with the fixture block under the spring action of spring, the angle after accomplishing shank nursing bracket adjustment is fixed, can adjust support angle according to different patients' needs, and easy operation reaches the diversification of support, makes the patient more comfortable during later stage shank nursing, more does benefit to the popularization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a front sectional view of the circular plate of the present invention;

fig. 4 is a front sectional view of the locking mechanism of the present invention;

fig. 5 is a top sectional view of the locking mechanism of the present invention.

In the figure: 1. u-shaped plate, 2, bolt, 3, first backup pad, 4, first rectangular plate, 5, clamping mechanism, 6, plectane, 7, draw-in groove, 8, pivot, 9, nut, 10, second rectangular plate, 11, second backup pad, 12, elastic cord, 501, shell, 502, guide arm, 503, spring, 504, slider, 505, shifting block, 506, fixture block, 507, toper piece.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a leg nursing bracket for orthopedic surgery, which comprises: a leg nursing bracket for orthopedic surgery comprises a U-shaped plate 1 and bolts 2, wherein the U-shaped plate 1 is sleeved at the bedside, the device can be fixed by screwing the bolts 2, the two bolts 2 are respectively screwed at the left side and the right side of the bottom end of the U-shaped plate 1, a supporting mechanism is arranged on the left side of the top end of the U-shaped plate 1, and a clamping mechanism 5 is arranged on the front side of the supporting mechanism;

the supporting mechanism comprises a first supporting plate 3, a first rectangular plate 4, a circular plate 6, a clamping groove 7, a rotating shaft 8, a nut 9, a second rectangular plate 10 and a second supporting plate 11;

the bottom rear side of the first supporting plate 3 is fixedly connected with the top left side of the U-shaped plate 1, the legs of a patient are supported by the cooperation of the first supporting plate 3 and the second supporting plate 11, the first rectangular plates 4 are fixed on the front side and the rear side of the first supporting plate 3, the rotating shaft 8 is inserted into the left round hole of the first rectangular plate 4, the outer wall of the rotating shaft 8 is inserted into the right through hole of the second supporting plate 11, the second rectangular plates 10 in interference fit with the outer wall of the rotating shaft 8 are fixed on the front side and the rear side of the second supporting plate 11, the second supporting plate 1 can be connected with the rotating shaft 8 by the cooperation of the second rectangular plates 10, the rotating shaft 8 can drive the circular plate 6 to rotate synchronously when swinging, the outer wall rear side of the rotating shaft 8 is screwed with the nut 9, the outer wall rear side of the rotating shaft 8 is limited and fixed by the nut 9, the front side of the rotating shaft 8 is fixed, the outer wall of the circular plate 6 is circumferentially provided with clamping grooves 7, and the circular plate 6 is fixed through a clamping mechanism 5, so that the angle fixation of the leg nursing support is realized;

the clamping mechanism 5 comprises a shell 501, a guide rod 502, a spring 503, a sliding block 504, a shifting block 505, a clamping block 506 and a conical block 507;

the rear side of the housing 501 is fixedly connected with the left end of the front side of the first rectangular plate 4 positioned on the front side, the left side and the right side of the housing 501 are fixedly connected with two guide rods 502 which are symmetrical up and down, the slider 504 is fixed through the guide rods 502, it is ensured that the slider 504 can move left and right, the outer wall of the guide rod 502 is respectively sleeved with a spring 503 and the slider 504 from right to left, the left end and the right end of the spring 503 are respectively clamped with the right side of the slider 504 and the right wall of the inner wall of the housing 501, the spring 503 is a rotary spring, the elastic coefficient is 25N/CM, the spring 503 generates elastic deformation after being stretched or extruded, the spring is recovered to the initial state after external force is removed, the spring 503 provides an elastic force to the left side for the slider 504, it is ensured that the slider 506 can be stably inserted into the clamping groove 7, the center position of the front side of the slider 504 is provided with, a clamping block 506 capable of being inserted into the inner cavity of the clamping groove 7 is arranged on the left side of the sliding block 504, the left end of the clamping block 506 extends out of the left side wall of the shell 501 and is provided with a conical block 507, and the clamping block 506 can be conveniently inserted into the clamping groove 7 through the conical block 507.

Preferably, one side of the elastic band 12 is fixed to the rear end of the left end of the second supporting plate 11, and the other side of the elastic band 12 is fixedly connected to the front end of the left end of the second supporting plate 11, so that the leg of the patient can be fixed to the second supporting plate 11 by the elastic band 12, thereby preventing the patient from being inadvertently removed from the second supporting plate 11.

Preferably, the central point of the circular plate 6 is aligned with the axis of the rotating shaft 8, so that the circular plate 6 can drive the slot 7 to perform a circular motion, and the latch 506 can be inserted into the slot 7 at a corresponding position.

Preferably, the number of the locking grooves 7 is twelve, and twelve locking grooves 7 are distributed on the outer wall of the circular plate 6 at intervals of 30 degrees clockwise, so that the rotated second support plate 11 can be conveniently fixed by the plurality of locking grooves 7.

Preferably, the length of the front end of the dial block 505 extending out of the front side wall of the housing 501 is 1cm, which is convenient for a user to dial the dial block 505.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Sleeving a U-shaped plate 1 at the bedside, fixing the U-shaped plate by two bolts 2, lifting an elastic band 12, placing the legs of a patient on a first supporting plate 3 and a second supporting plate 11, loosening the elastic band 12, pressing the shank of the patient by the elastic band 12 for fixing, supporting and fixing the legs of the patient, when the angle of the leg nursing bracket needs to be adjusted, shifting a shifting block 505 rightwards, driving a sliding block 504 to move rightwards under the limit of a guide rod 502 to extrude a spring 502, so that a clamping block 506 and a conical block 507 on the sliding block 504 move rightwards to be separated from an inner cavity of a clamping groove 7, releasing the fixation of a second rectangular plate 10 and a circular plate 6, rotating up and down by taking the circle center of a rotating shaft 8 as a reference to adjust the height angle of the second rectangular plate 10, when the angle of the leg nursing bracket needs to be adjusted is fixed, loosening the shifting block 505, and driving the clamping block 506 to move leftwards under the elastic force of the spring 503, under the assistance of conical block 507, make fixture block 506 insert the inner chamber of draw-in groove 7 of corresponding position, accomplish the angle fixation after the leg nursing bracket adjustment, help fracture position more stable recovery, easy operation, labour saving and time saving provides a comfortable nursing process for the user.

In the description of the present invention, it is to be understood that the terms "top end", "bottom end", "center", "right side wall", "upper", "front side", "inner", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "insert," "interference fit," "disposed," "secured," "threaded," and the like are to be construed broadly and may, for example, be fixedly attached, removably attached, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an orthopedic leg nursing bracket, includes U-shaped plate (1) and bolt (2), two bolt (2) spiro union respectively in the bottom left and right sides of U-shaped plate (1), its characterized in that: a supporting mechanism is arranged on the left side of the top end of the U-shaped plate (1), and a clamping mechanism (5) is arranged on the front side of the supporting mechanism;

the supporting mechanism comprises a first supporting plate (3), a first rectangular plate (4), a circular plate (6), a clamping groove (7), a rotating shaft (8), a nut (9), a second rectangular plate (10) and a second supporting plate (11);

the rear side of the bottom end of the first supporting plate (3) is fixedly connected with the left side of the top end of the U-shaped plate (1), first rectangular plates (4) are fixed to the front side and the rear side of the first supporting plate (3), the rotating shaft (8) penetrates through a left round hole of the first rectangular plate (4), the outer wall of the rotating shaft (8) is inserted into a right through hole of a second supporting plate (11), second rectangular plates (10) in interference fit with the outer wall of the rotating shaft (8) are fixed to the front side and the rear side of the second supporting plate (11), a nut (9) is screwed to the rear side of the outer wall of the rotating shaft (8), a circular plate (6) is fixed to the front side of the rotating shaft (8), and clamping grooves (7) are formed in the outer wall of the circular plate (6) along the circumferential direction;

the clamping mechanism (5) comprises a shell (501), a guide rod (502), a spring (503), a sliding block (504), a shifting block (505), a clamping block (506) and a conical block (507);

the rear side of shell (501) and the front side left end fixed connection who is located the first rectangular plate (4) of front side, the left and right sides fixedly connected with of shell (501) has two guide arms (502) of symmetry from top to bottom, the outer wall of guide arm (502) has cup jointed spring (503) and slider (504) respectively from the right side to left side, and both ends respectively with the right side of slider (504) and the inner wall right wall joint of shell (501) about spring (503), the front side central point of slider (504) puts and is provided with dials piece (505), just the front side of dialling piece (505) is extended shell (501) front end opening, the left side of slider (504) is provided with fixture block (506) that can peg graft with draw-in groove (7) inner chamber, just the left end of fixture block (506) is extended the left side wall of shell (501) and is provided with toper piece (507).

2. A leg care bracket for orthopedic surgery according to claim 1, characterized in that: the rear end of the left side of the top end of the second supporting plate (11) is fixedly provided with one side of an elastic band (12), and the other side of the elastic band (12) is fixedly connected with the front end of the left side of the top end of the second supporting plate (11).

3. A leg care bracket for orthopedic surgery according to claim 1, characterized in that: the central point of the circular plate (6) and the axis of the rotating shaft (8) are on the same straight line.

4. A leg care bracket for orthopedic surgery according to claim 1, characterized in that: the number of the clamping grooves (7) is twelve, and the twelve clamping grooves (7) are distributed on the outer wall of the circular plate (6) at intervals of 30 degrees clockwise.

5. A leg care bracket for orthopedic surgery according to claim 1, characterized in that: the length of the front end of the shifting block (505) extending out of the front side wall of the shell (501) is 1 cm.