CN210872294U

CN210872294U - Brown type frame lower limb fixing device

Info

Publication number: CN210872294U
Application number: CN201921115189.3U
Authority: CN
Inventors: 张丽娜; 丁艳华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-06-30
Anticipated expiration: 2029-07-16

Abstract

A Brownian type frame lower limb fixing device effectively solves the problems that the height, width and width of a frame cannot be freely adjusted and bandages are inconvenient to disassemble in the conventional Brownian type frame lower limb fixing device; the elastic bandage fixing device comprises a horizontally placed base, wherein supporting plates positioned on the upper side of the base are respectively arranged on the front side and the rear side of the base, the supporting plate positioned on the rear side of the base can slide back and forth, a first telescopic rod positioned on the right end of the supporting plate is arranged between the two supporting plates, first connecting rods capable of swinging up and down are respectively hinged to the front end and the rear end of the first telescopic rod, a second telescopic rod positioned on the left side of the supporting plate and capable of sliding left and right is arranged between the two supporting plates, second connecting rods are respectively hinged to the front end and the rear end of the second telescopic rod, the first connecting rod and the second connecting rod form a certain angle and are hinged to the middle part, a guide rod which is in left-right direction and is in; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Brown type frame lower limb fixing device

Technical Field

The utility model relates to an orthopedics fixed medical equipment technical field, especially a brown formula frame low limbs fixing device.

Background

After patient's low limbs fracture, when needing fixed treatment, brown formula frame is the apparatus that orthopedics traction was used always, and the device of the fixed low limbs of help orthopedics patient can effectual promotion patient's recovery, and is unlikely to patient's bone deformity growth, makes the patient avoid the secondary treatment, and there is certain defect in current brown formula frame low limbs fixing device, can not freely adjusting device's height width, and the inconvenient dismantlement of bandage.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model aims to provide a brown formula frame low limbs fixing device, the effectual current brown formula frame low limbs fixing device of having solved can not freely adjust the height width of frame, and the inconvenient problem of dismantling of bandage.

The technical scheme of its solution is, the utility model discloses a base that the level was placed, both sides are equipped with the backup pad that is located its upside respectively around the base, the backup pad that is located the base rear side can slide around, be equipped with the first telescopic link that is located its right side between two backup pads, both ends articulate respectively around the first telescopic link have the first connecting rod of luffing motion, be equipped with the second telescopic link that is located its left side and can the horizontal slip between two backup pads, both ends articulate respectively around the second telescopic link have the second connecting rod of luffing motion, first connecting rod and second connecting rod become certain angle and articulate at the middle part, the first connecting rod outside is equipped with the left and right sides direction and rather than upper end sliding connection's guide arm, the upper end of second connecting rod is articulated with the right side of guide arm, the guide arm upside is.

Compared with the prior art, the beneficial effects of the utility model are that: the width degree of the device can be freely adjusted by arranging the first telescopic rod and the second telescopic rod, the length of the device can be freely adjusted by arranging the guide rod, the first connecting rod and the second connecting rod are driven to ascend and descend by the lead screw, the device can be quickly, freely and stably positioned at any height, can be fixed for people with different body sizes and lower limbs of patients conveniently, is provided with an elastic bandage convenient to disassemble and assemble, can be cleaned conveniently, prevents pollution, and can reduce the workload of medical workers; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a front view of the utility model, which is a cutaway axonometric view.

Figure 3 is the utility model discloses a right side is looked and is dissected axonometric drawing.

Fig. 4 is a front view cutting axonometric view of the utility model.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The utility model is shown by figures 1 to 4, base 1 including the level is placed, both sides are equipped with the backup pad 2 that is located its upside respectively around base 1, the backup pad 2 that is located the base 1 rear side can slide from beginning to end, be equipped with the first telescopic link 3 that is located its right side between two backup pads 2, both ends articulate respectively around first telescopic link 3 have first connecting rod 4 that can the luffing motion, be equipped with the second telescopic link 5 that is located its left side and can the horizontal slip between two backup pads 2, both ends articulate respectively around the second telescopic link 5 have second connecting rod 6 that can the luffing motion, first connecting rod 4 and second connecting rod 6 become certain angle and articulate at the middle part, first connecting rod 4 outside is equipped with the direction of controlling and rather than upper end sliding connection's guide arm 7, the upper end of second connecting rod 6 is articulated with the right side of guide arm 7, guide arm 7 upside is equipped with dismantled.

In order to facilitate the up-and-down movement of the device, the left sides of the two supporting plates 2 are respectively provided with a first sliding groove 9 which penetrates through the front and the back, the front end and the back end of the second telescopic rod 5 are respectively and coaxially provided with a roller 10 which is positioned in the first sliding groove 9, the left side of the guide rod 7 is provided with a second sliding groove 11 which penetrates through the front and the back, the upper end of the first connecting rod 4 is positioned in the second sliding groove 11 and is in sliding connection with the second sliding groove 11, and the upper end of the second connecting rod 6 is hinged.

For the convenience of fixing the device at any position, the upper side of the base 1 is provided with two fixed supports 12 which are uniformly distributed along the left and right sides, the fixed supports 12 are connected with a screw rod 13 which is in the left and right axial directions and is positioned above the second telescopic rod 5 in a rotating mode, the upper side of the second telescopic rod 5 is provided with a connecting seat 14 in threaded connection with the screw rod 13, the left end of the screw rod 13 is coaxially provided with a rotary table 15, and the left side face of the rotary table 15 is eccentrically and fixedly connected.

In order to facilitate the forward and backward sliding of the supporting plate 2 located at the rear side of the base 1, the left side and the right side of the base 1 are respectively provided with a third sliding groove 17 in the forward and backward direction, and the supporting plate 2 located at the rear side of the base 1 is slidably connected with the third sliding groove 17.

In order to facilitate the assembly and disassembly of the elastic bandage 8, a plurality of hooks 18 are arranged on the upper side of the guide rod 7, and a plurality of holes 19 which are uniformly distributed along the left-right direction and can be matched with the hooks 18 are respectively formed in the front side and the rear side of the elastic bandage 8.

In order to fix the lower limbs of a patient conveniently, the upper side of the guide rod 7 positioned on the rear side of the first connecting rod 4 is hinged with a swing rod 20 capable of swinging left and right, the front end of the swing rod 20 is fixedly connected with a support rod 21 which is in the front-back direction and positioned above the elastic bandage 8, the front end of the support rod 21 is provided with a first baffle 22 in the left-right direction, and the front side of the support rod 21 is provided with a second baffle 23 which is capable of sliding front and back and positioned behind the first baffle 22.

In order to facilitate the lower limbs of a patient to be placed on the device, the right end of the guide rod 7 is provided with a left-right circular groove 24, a guide rod 25 is connected in the circular groove 24 in a sliding mode, and the right end of the guide rod 25 is hinged with a traction frame 26 capable of swinging up and down.

When the utility model is used, when the lower limbs of a patient need to be fixed, medical staff pushes the supporting plate 2 positioned at the rear side of the base 1 to slide forwards, the outer edges of the rollers 10 are positioned at the front side and the rear side of the first sliding groove 9 and can bear certain front and rear thrust, the sliding of the supporting plate 2 is convenient to adjust to the width suitable for the body shape of the patient, and the pushing is stopped, because the first telescopic rod 3 and the second telescopic rod 5 are tightly matched and can be stably fixed at any position when not stressed, the elastic bandage 8 is arranged, the handle 16 is rotated along with the elastic bandage, the handle 16 rotates to drive the second telescopic rod 5 to slide rightwards along the first sliding groove 9 through the screw rod 13 to drive the second connecting rod 6 to swing leftwards, the first connecting rod 4 swings rightwards, the upper end of the first connecting rod slides rightwards along the second sliding groove 11 to adjust certain height, the handle 16 stops rotating, when the device is not subjected to external force, the device can be positioned at any height;

the length of the guide rod 25 is adjusted according to the body type of a patient, the guide rod 25 is connected in the circular groove 24 in a sliding mode and is tightly matched with the guide rod 25, the guide rod can be conveniently extended and fixed at any position, and the operation is convenient, the hook 18 is arranged on the upper side of the guide rod 7, the hole 19 in the elastic bandage 8 can conveniently penetrate through the hook 18, the length of the elastic bandage 8 is the maximum length of the extension of the guide rod 7, the elastic bandage 8 is provided with a plurality of holes 19 matched with the hook 18, the width of the traction frame 26 at the front end of the guide rod 25 can be adjusted according to the width of the device, the traction on the lower limb of the patient is convenient, when the position of the foot of the patient needs to be fixed, the swing rod 20 on the upper side of the guide rod 7 swings rightwards to the position of the foot of the patient, the second baffle 23 slides to the proper position along the support rod 21 to vertically, can carry out good fixed to patient's foot, when the patient need not fix the foot, swing pendulum rod 20 left, make it no longer tie patient's foot.

When the patient does not need to fix the lower limbs, the handle 16 is rotated, the handle 16 rotates to drive the second telescopic rod 5 to slide leftwards along the first sliding groove 9 through the screw rod 13, the elastic bandage 8 positioned on the upper side of the guide rod 7 is dismounted to the initial position, the supporting plate 2 on the rear side of the base 1 is pushed accordingly to return to the initial position, and the fixation of the lower limbs of the patient is completed.

Compared with the prior art, the utility model discloses a during beneficial effect: the width degree of the device can be freely adjusted by arranging the first telescopic rod and the second telescopic rod, the length of the device can be freely adjusted by arranging the guide rod, the first connecting rod and the second connecting rod are driven to ascend and descend by the lead screw, the device can be quickly, freely and stably positioned at any height, can be fixed for people with different body sizes and lower limbs of patients conveniently, is provided with an elastic bandage convenient to disassemble and assemble, can be cleaned conveniently, prevents pollution, and can reduce the workload of medical workers; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Claims

1. A Brown type frame lower limb fixing device comprises a horizontally placed base (1), and is characterized in that supporting plates (2) positioned on the upper side of the base (1) are respectively arranged on the front side and the rear side of the base (1), the supporting plates (2) positioned on the rear side of the base (1) can slide back and forth, a first telescopic rod (3) positioned on the right side of the base is arranged between the two supporting plates (2), the front end and the rear end of the first telescopic rod (3) are respectively hinged with a first connecting rod (4) capable of swinging up and down, a second telescopic rod (5) positioned on the left side of the base and capable of sliding left and right is arranged between the two supporting plates (2), the front end and the rear end of the second telescopic rod (5) are respectively hinged with a second connecting rod (6) capable of swinging up and down, the first connecting rod (4) and the second connecting rod (6) form a certain angle and are hinged in the middle, the upper end of the second connecting rod (6) is hinged with the right side of the guide rod (7), and the upper side of the guide rod (7) is provided with a detachable elastic bandage (8).

2. The Brown frame lower limb fixing device according to claim 1, characterized in that the left sides of the two supporting plates (2) are respectively provided with a first sliding groove (9) which penetrates through the front and the back, the front and the back ends of the second telescopic rod (5) are respectively coaxially provided with a roller (10) which is positioned in the first sliding groove (9), the left side of the guide rod (7) is provided with a second sliding groove (11) which penetrates through the front and the back, the upper end of the first connecting rod (4) is positioned in the second sliding groove (11) and is slidably connected with the second sliding groove (11), and the upper end of the second connecting rod (6) is hinged with the right end of the guide rod (7).

3. The Brown frame lower limb fixing device according to claim 1, characterized in that two fixing supports (12) are arranged on the upper side of the base (1) and are uniformly distributed along the left-right direction, a screw rod (13) which is axially arranged on the left side and the right side and is positioned above the second telescopic rod (5) is rotationally connected in the fixing supports (12), a connecting seat (14) in threaded connection with the screw rod (13) is arranged on the upper side of the second telescopic rod (5), a rotary table (15) is coaxially arranged at the left end of the screw rod (13), and a handle (16) is eccentrically and fixedly connected to the left side surface of the rotary table (15).

4. The Brown frame lower limb fixing device according to claim 1, characterized in that the left and right sides of the base (1) are respectively provided with a third sliding chute (17) in the front-back direction, and the supporting plate (2) positioned at the rear side of the base (1) is connected with the third sliding chute (17) in a sliding manner.

5. The Brown frame lower limb fixing device according to claim 1, characterized in that a plurality of hooks (18) are arranged on the upper side of the guide rod (7), and a plurality of holes (19) which are uniformly distributed along the left-right direction and can be matched with the hooks (18) are respectively arranged on the front side and the rear side of the elastic bandage (8).

6. The Brown frame lower limb fixing device is characterized in that a swing rod (20) capable of swinging left and right is hinged to the upper side of the guide rod (7) located at the rear side of the first connecting rod (4), a supporting rod (21) which is located above the elastic bandage (8) and is in the front-rear direction is fixedly connected to the front end of the swing rod (20), a first baffle (22) in the left-right direction is arranged at the front end of the supporting rod (21), and a second baffle (23) which is located behind the first baffle (22) and can slide back and forth is arranged at the front side of the supporting rod (21).

7. The Brown frame lower limb fixing device is characterized in that the right end of the guide rod (7) is provided with a left-right circular groove (24), a guide rod (25) is connected in the circular groove (24) in a sliding manner, and the right end of the guide rod (25) is hinged with a traction frame (26) capable of swinging up and down.