CN215307683U

CN215307683U - Orthopedic leg support frame

Info

Publication number: CN215307683U
Application number: CN202120579218.2U
Authority: CN
Inventors: 王佃亮; 菅继科
Original assignee: Linyi People's Hospital
Current assignee: Linyi People's Hospital
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-12-28
Anticipated expiration: 2031-03-22

Abstract

The orthopedic leg support frame solves the problems that the existing support frame is low in universality and cannot be adjusted, and comprises a bottom plate, wherein a middle plate which vertically slides is arranged above the bottom plate, a support plate is arranged above the middle plate, the left side of the support plate is hinged and fixed with the middle plate, and the support plate is of a structure capable of swinging; the supporting plate upper end is fixed with the layer board, and the layer board left and right sides is equipped with the grip block, and two grip blocks are for can carrying out the structure of relative slip. The leg support device has the advantages of novel structure, ingenious conception, simple and convenient operation, capability of quickly supporting the legs of a patient, strong generalization degree and capability of effectively avoiding pressure sores.

Description

Orthopedic leg support frame

Technical Field

The utility model relates to the technical field of leg rehabilitation, in particular to an orthopedic leg support frame.

Background

In the daily nursing of orthopedics, the most be exactly patient's hand and shank fracture, it is quiet to need the patient to lie in bed to support, patient to the shank generally adopts two kinds of modes, one kind is to adopt the bandage with patient's shank to hang up, another kind is that the patient places the shank on the support frame, adopt the mode of support frame, because the thickness of patient's shank all can be differentiated, if adopt unchangeable size, can make the patient uncomfortable very much, in addition, need be according to patient injured position, its direction of appropriate regulation, just can make the patient accept better treatment, and the patient is placed for a long time can produce easily and press the sore.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the orthopedic leg support frame, which effectively solves the problems that the existing support frame is low in universality and cannot be adjusted.

In order to achieve the purpose, the utility model comprises a bottom plate, wherein a middle plate which vertically slides is arranged above the bottom plate, a supporting plate is arranged above the middle plate, the left side of the supporting plate is hinged and fixed with the middle plate, and the supporting plate is of a structure capable of swinging;

the supporting plate upper end is fixed with the layer board, and the layer board left and right sides is equipped with the grip block, and two grip blocks are for can carrying out the structure of relative slip.

Preferably, the upper end of the supporting plate is of an arc-shaped structure, a through groove in the front-back direction is formed in the middle of the supporting plate, a plurality of air inlet holes are formed in the upper end of the supporting plate, and the air inlet holes are communicated with the through groove.

Preferably, the backup pad lower extreme is equipped with the horizontally axis of rotation, and the axis of rotation is rotated with the backup pad and is connected, and both ends screw thread revolves to the opposite direction about the axis of rotation, and both ends screw thread connection has horizontal gliding rectangular block about the axis of rotation, and the connecting rod and the grip block fixed connection of rectangular block upper end through the L type.

Preferably, the front side and the rear side of the rotating shaft are provided with guide rods, the guide rods are fixedly connected with the supporting plate, and the guide rods can slidably penetrate through the rectangular block.

Preferably, the upper end of the right side of the middle plate is hinged with a telescopic rod, and the upper end of the telescopic rod is hinged and fixed with the supporting plate.

Preferably, the telescopic link includes the threaded rod of articulated fixed with the intermediate lamella, and threaded connection has the sleeve pipe in the threaded rod upper end, and the threaded rod top is arranged in to the sleeve pipe upper end and is rotated and be connected with the pivot, and the pivot is articulated fixed with the backup pad.

Preferably, the upper end of the bottom plate is rotatably connected with a lead screw, and the lead screw is in threaded connection with a square block;

small sliding blocks which horizontally slide relatively are arranged on the bottom plate, and a connecting rod is hinged to the upper end of each sliding block;

the intermediate lamella below is equipped with horizontal relative slip's little slip table, and every connecting rod slope is arranged and is articulated fixed with little slip table, and two connecting rods constitute the structure of scissors form and articulate fixedly with the square.

Preferably, the upper end of the bottom plate is provided with a T-shaped sliding groove, a T-shaped block is slidably arranged in the sliding groove, and the upper end of the T-shaped block penetrates through the sliding groove and is fixedly connected with the small sliding block.

Preferably, a T-shaped slide way is arranged below the middle plate, a guide block is slidably arranged in the slide way, and the lower end of the guide block penetrates through the slide way to be fixedly connected with the small slide block.

Preferably, the lower end of the screw rod is fixedly connected with a turbine, the outer side of the turbine is meshed with a worm, and the worm is rotatably connected with the bottom plate.

The leg support device has the advantages of novel structure, ingenious conception, simple and convenient operation, capability of quickly supporting the legs of a patient, strong generalization degree and capability of effectively avoiding pressure sores.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic axial side view of the present invention.

Fig. 3 is a schematic view of the vertical lifting structure of the intermediate plate (the intermediate plate is partially cut away).

Fig. 4 is a schematic view of the structure for controlling the vertical lifting of the middle plate according to the present invention.

Fig. 5 is a schematic diagram of the structure of the adjusting position of the supporting plate and the relative movement of the two clamping plates.

Fig. 6 is a schematic view of the telescopic rod structure of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings 1 to 6.

As shown in fig. 1-6, the utility model comprises a bottom plate 1, a middle plate 2 which slides vertically is arranged above the bottom plate 1, a support plate 3 is arranged above the middle plate 2, the left side of the support plate 3 is hinged and fixed with the middle plate 2, and the support plate 3 is of a structure which can swing;

the upper end of the supporting plate 3 is fixed with a supporting plate 4, the left side and the right side of the supporting plate 4 are provided with clamping plates 5, and the two clamping plates 5 are of a structure capable of sliding relatively.

In the utility model, a walking device is fixed at the lower end of a bottom plate 1 to help the equipment move at a required position, the height of an intermediate plate 2 can be adjusted according to the actual situation, so that the height of the whole equipment is adjusted, a patient places legs on a supporting plate 4, the distance between two clamping plates 5 is adjusted according to the thickness of the legs of the patient, so that the legs of the patient are built to support, and the patient can conveniently use the equipment by adjusting the angle of a supporting plate 3 at the moment because the fractured or injured parts of the patient are different.

The upper end of the supporting plate 4 is of an arc-shaped structure, a through groove in the front-back direction is formed in the middle of the supporting plate 4, a plurality of air inlet holes are formed in the upper end of the supporting plate 4, and the air inlet holes are communicated with the through groove.

In the process of nursing at ordinary times, the most of patients are pressure sores, the pressure sores are caused by long-time placement and no ventilation, so that the supporting plate 4 is arranged in the device, the middle of the supporting plate is a through groove, the upper portion of the supporting plate is provided with the air inlet hole, the supporting plate 4 is arc-shaped, air is in a circulating state at the moment, and the patients cannot generate the situation of pressure sores.

3 lower extremes of backup pad are equipped with horizontally axis of rotation 6, and axis of rotation 6 rotates with backup pad 3 to be connected, and both ends screw thread revolves to opposite about axis of rotation 6, and both ends screw thread connection has horizontal slip's rectangular block 7 about axis of rotation 6, and rectangular block 7 upper end is through the connecting rod 8 and the 5 fixed connection of grip block of L type.

Rotation axis

6 and 7 threaded connection of rectangular block, thereby two rectangular blocks 7 of rotation drive through rotation axis 6 carry out relative slip, under the effect of connecting rod 8 to make two grip blocks 5 carry out mutual being close to, in order to reach better effect, we set the arc to 5 inboard of grip block, and lay the one deck buffer layer, can furthest increase patient's comfort level like this.

The front side and the rear side of the rotating shaft 6 are provided with guide rods 9, the guide rods 9 are fixedly connected with the supporting plate 3, and the guide rods 9 can slidably penetrate through the rectangular block 7.

The arrangement of the guide rod 9 ensures that the rectangular block 7 can horizontally slide.

The upper end of the right side of the middle plate 2 is hinged with a telescopic rod 10, and the upper end of the telescopic rod 10 is hinged and fixed with the support plate 3.

By means of the extension and contraction of the telescopic rod 10, the supporting plate 3 can swing around the hinged position between the supporting plate and the middle plate 2, and therefore the angle of the supporting plate 4 can be adjusted.

The telescopic link 10 includes the threaded rod 11 with the articulated fixed of

intermediate lamella

2, and 11 upper end threaded connection of threaded rod has

sleeve pipe

12, and 11 tops of threaded rod and rotation are arranged in to sleeve pipe 12 upper end and are connected with pivot 13, and pivot 13 is articulated fixed with backup pad 3.

As shown in fig. 6, we change the length of the whole telescopic rod 10 by screwing the sleeve 12, thus changing the length of the sleeve 12 engaged with the threaded rod 11.

The upper end of the bottom plate 1 is rotatably connected with a lead screw 14, and the lead screw 14 is in threaded connection with a square 15;

the bottom plate 1 is provided with small sliding blocks 16 which horizontally slide relatively, and the upper end of each sliding block is hinged with a connecting rod 17;

the lower portion of the middle plate 2 is provided with a small sliding table 18 which horizontally slides relatively, each connecting rod 17 is obliquely arranged and is hinged and fixed with the small sliding table 18, and the two connecting rods 17 form a scissors-shaped structure and are hinged and fixed with the square 15.

As shown in fig. 3-4, the two connecting rods 17 are crossed to form a scissors shape, when the square 15 slides vertically, the two connecting rods 17 are driven to swing, so that the crossing angle between the two connecting rods 17 changes, the vertical sliding effect of the middle plate 2 is achieved, and the lifting speed of the supporting plate 3 is faster by adopting the mode.

The upper end of the bottom plate 1 is provided with a T-shaped sliding groove, a T-shaped block is slidably arranged in the sliding groove, and the upper end of the T-shaped block penetrates through the sliding groove and is fixedly connected with the small sliding block 16.

A T-shaped slide way is arranged below the middle plate 2, a guide block is slidably arranged in the slide way, and the lower end of the guide block penetrates through the slide way to be fixedly connected with the small slide block 16.

The lower end of the screw rod 14 is fixedly connected with a worm wheel 20, the outer side of the worm wheel 20 is meshed with a worm 19, and the worm 19 is rotatably connected with the bottom plate 1.

By the rotation of the worm 19, the worm wheel 20 can be driven to rotate, and then the lead screw 14 is driven to rotate, and then the lifting of the intermediate plate 2 is completed.

When the pressure sore prevention device is used, the whole height, the inclination angle and the clamping position of the device can be adjusted, so that the device can be generalized, the generalization degree of the device is increased, and the pressure sore can be effectively avoided.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 orthopedic leg support frame comprises a bottom plate (1) and is characterized in that a middle plate (2) which vertically slides is arranged above the bottom plate (1), a support plate (3) is arranged above the middle plate (2), the left side of the support plate (3) is hinged and fixed with the middle plate (2), and the support plate (3) is of a structure capable of swinging;

the supporting plate is characterized in that a supporting plate (4) is fixed at the upper end of the supporting plate (3), clamping plates (5) are arranged on the left side and the right side of the supporting plate (4), and the two clamping plates (5) are of structures capable of sliding relatively.

2. The orthopedic leg support frame as claimed in claim 1, wherein the upper end of the support plate (4) is of an arc-shaped structure, a through groove is formed in the middle of the support plate (4) in the front-rear direction, and a plurality of air inlet holes are formed in the upper end of the support plate (4) and communicated with the through groove.

3. The orthopedic leg support frame as claimed in claim 1, wherein the lower end of the support plate (3) is provided with a horizontal rotating shaft (6), the rotating shaft (6) is rotatably connected with the support plate (3), the left and right ends of the rotating shaft (6) have opposite screw threads, the left and right ends of the rotating shaft (6) are in screw thread connection with a horizontally sliding rectangular block (7), and the upper end of the rectangular block (7) is fixedly connected with the clamping plate (5) through an L-shaped connecting rod (8).

4. The orthopedic leg support according to claim 3, characterized in that the front and back sides of the rotating shaft (6) are provided with guide rods (9), the guide rods (9) are fixedly connected with the support plate (3), and the guide rods (9) slidably penetrate through the rectangular block (7).

5. The orthopedic leg support frame as claimed in claim 1, wherein the upper end of the right side of the middle plate (2) is hinged with a telescopic rod (10), and the upper end of the telescopic rod (10) is hinged and fixed with the support plate (3).

6. The orthopedic leg support frame according to claim 5, characterized in that the telescopic rod (10) comprises a threaded rod (11) fixed to the middle plate (2) in an articulated manner, a sleeve (12) is connected to the upper end of the threaded rod (11) in a threaded manner, the upper end of the sleeve (12) is disposed above the threaded rod (11) and is rotatably connected with a rotating shaft (13), and the rotating shaft (13) is fixed to the support plate (3) in an articulated manner.

7. The orthopedic leg support frame as claimed in claim 1, wherein the upper end of the base plate (1) is rotatably connected with a lead screw (14), and the lead screw (14) is threadedly connected with a square block (15);

small sliding blocks (16) which horizontally slide relatively are arranged on the bottom plate (1), and the upper end of each sliding block is hinged with a connecting rod (17);

the middle plate (2) is provided with a small sliding table (18) which slides horizontally and relatively, each connecting rod (17) is obliquely arranged and is hinged and fixed with the small sliding table (18), and the two connecting rods (17) form a scissors-shaped structure and are hinged and fixed with the square blocks (15).

8. The orthopedic leg support frame as claimed in claim 7, wherein the bottom plate (1) is provided at its upper end with a T-shaped sliding slot, a T-shaped block is slidably provided in the sliding slot, and the upper end of the T-shaped block is fixedly connected with the small sliding block (16) through the sliding slot.

9. The orthopedic leg support frame according to claim 7, characterized in that a T-shaped slideway is arranged below the middle plate (2), a guide block is slidably arranged in the slideway, and the lower end of the guide block is fixedly connected with the small sliding block (16) in a penetrating and sliding manner.

10. The orthopedic leg support frame according to claim 7, characterized in that a worm gear (20) is fixedly connected to the lower end of the lead screw (14), a worm (19) is engaged with the outer side of the worm gear (20), and the worm (19) is rotatably connected with the bottom plate (1).