CN210991018U

CN210991018U - Leg fixing device

Info

Publication number: CN210991018U
Application number: CN201921220450.6U
Authority: CN
Inventors: 肖敏; 王文娟; 李芳翠
Original assignee: Ziyang People's Hospital
Current assignee: Ziyang People's Hospital
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-07-14
Anticipated expiration: 2029-07-31

Abstract

The utility model belongs to the technical field of medical equipment, in particular to a leg fixing device, which comprises a fixing plate, wherein a groove is arranged in the fixing plate, a spring is arranged in the groove, and one end of the spring is fixedly connected with the inner surface of the fixing plate; through setting up regulating plate and bolt, in the application of reality, according to the difference of fracture length, use the bolt to control the extension length of regulating plate, thereby adjust fixing device's whole length, thereby make the device be applicable to multiple fixed length, the practicality of device has been increased, and certain space in interval between regulating plate and the regulating plate, good gas permeability has been kept, make the patient use more comfortable, through setting up the expansion plate, the slider, recess and spring, according to the shank of different thicknesses, the inside diameter of fixed plate is controlled in the inside flexible of recess to the accessible expansion plate, thereby be applicable to the leg of multiple different thicknesses, the condition that current fixing device and shank size are inconsistent has been avoided.

Description

Leg fixing device

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to shank fixing device.

Background

The partial or continuous fracture of human bone structure is also called fracture, because the particularity of sclerotin, this symptom is often in old person and child, after the fracture takes place for the shank, people generally use corresponding fixing device in the shank, the effect of preventing the shank from moving with the assistance and recovering has been played, but the fixing device that current fracture used generally is the gypsum board, the air guide is inconvenient, the shank skin that leads to winding fixing device is too stuffy and hot, and unable manifold cycles uses, cause the shortcoming of the waste of material easily, some current fixing devices are mostly complicated in structure, the operation is inconvenient, can't carry out the shortcoming of adjusting according to the fixed length.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a shank fixing device has the characteristics that independently adjust length and diameter and gas permeability are good.

In order to achieve the above object, the utility model provides a following technical scheme: a leg fixing device comprises a fixing plate, wherein a groove is formed in the fixing plate, a spring is arranged in the groove, one end of the spring is fixedly connected to the inner surface of the fixing plate, the other end of the spring is fixedly connected with a sliding block, the other end of the sliding block is fixedly connected with a telescopic plate, a U-shaped block is fixedly connected to the surface of the fixing plate, a pulling cloth penetrates through the U-shaped block, one end of the pulling cloth is fixedly connected with a magic tape surface, the other end of the pulling cloth is fixedly connected with a magic tape female surface, a sliding groove is formed in the surface of the fixing plate, a bolt is slidably connected in the sliding groove, the other end of the bolt is in threaded connection with an adjusting plate, the adjusting plate is slidably connected in the fixing plate, a fixing block is fixedly connected to one side of the fixing plate, and a, the surface of the fixed shaft is sleeved with a movable block, the movable block is fixedly connected to the surface of a second fixed plate, the surface of the second fixed plate is fixedly connected with a clamping block, the surface of the clamping block is clamped with a movable plate, the other end of the movable plate is sleeved with a pin shaft, and two ends of the pin shaft are fixedly connected with supporting plates.

Preferably, the number of the fixed plates is four, and every two fixed plates are movably connected with the clamping blocks through the fixed blocks, the movable blocks and the movable plates.

Preferably, the number of the U-shaped blocks is eight, the same traction cloth penetrates between every two U-shaped blocks, and the U-shaped blocks are distributed on two sides of the expansion plate between every two U-shaped blocks.

Preferably, the supporting plate is fixedly connected to the surface of the fixing plate.

Preferably, the number of the telescopic plates and the number of the traction cloth are four, and the telescopic plates and the traction cloth are arranged on two sides of the fixing plate in an opposite mode, and the number of the adjusting plates, the number of the bolts and the number of the sliding grooves are four, and the adjusting plates, the number of the bolts and the number of the sliding grooves are arranged on two sides of the fixing plate in an opposite.

Preferably, both ends of the expansion plate are fixedly connected with sliding blocks, and the sliding blocks are fixedly connected with springs.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through setting up regulating plate and bolt, in the application of reality, according to the difference of fracture length, use the bolt to control the extension length of regulating plate, thereby adjust fixing device's whole length, thereby make the device be applicable to multiple fixed length, the practicality of device has been increased, through setting up the expansion plate, the slider, recess and spring, according to the shank of different thicknesses, the inside diameter of fixed plate is controlled in the inside flexible of recess to the accessible expansion plate, thereby be applicable to the leg of multiple different thicknesses, avoided the condition that current fixing device and leg size are inconsistent, to sum up, the utility model discloses simple structure, convenient operation, and certain space in interval between regulating plate and the regulating plate has kept good gas permeability, make patient's use more comfortable, be fit for using widely on a large scale.

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 front view of the present invention;

fig. 2 is a schematic structural view of a top view section of the present invention;

FIG. 3 is a schematic structural view of the position A of the present invention;

FIG. 4 is a schematic structural view of the middle movable block of the present invention

In the figure: 1. a fixing plate; 2. a retractable plate; 3. a traction cloth; 4. a U-shaped block; 5. an adjusting plate; 6. a chute; 7. a bolt; 8. a fixed block; 9. a movable block; 10. a support plate; 11. a pin shaft; 12. a clamping block; 13. a movable plate; 14. a magic tape surface; 15. a fixed shaft; 16. magic tape mother surface; 17. a slider; 18. a groove; 19. a spring.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a leg fixing device comprises a fixing plate 1, a groove 18 is formed in the fixing plate 1, a spring 19 is arranged in the groove 18, one end of the spring 19 is fixedly connected to the inner surface of the fixing plate 1, the other end of the spring 19 is fixedly connected with a sliding block 17, the other end of the sliding block 17 is fixedly connected with a telescopic plate 2, the sliding block 17, the groove 18 and the spring 19 are arranged, the diameter of the inner part of the fixing plate 1 can be controlled by the telescopic plate 2 stretching in the groove 18 according to legs with different thicknesses, therefore, the leg fixing device is suitable for legs with different thicknesses, the condition that the sizes of the legs of the existing fixing device are not consistent is avoided, a U-shaped block 4 is fixedly connected to the surface of the fixing plate 1, a traction cloth 3 penetrates through the inner part of the U-shaped block 4, a magic tape surface 14 is fixedly connected to one end of the traction cloth 3, and a magic tape surface 16 is fixedly connected to the other, the surface of the fixed plate 1 is provided with a sliding groove 6, the inside of the sliding groove 6 is connected with a bolt 7 in a sliding way, the other end of the bolt 7 is connected with an adjusting plate 5 in a threaded way, the adjusting plate 5 and the bolt 7 are arranged, in practical application, the bolt 7 is used for controlling the extension length of the adjusting plate 5 according to different fracture lengths, so that the whole length of the fixing device is adjusted, the device is suitable for various fixed lengths, the practicability of the device is improved, the adjusting plate 5 is connected in the fixed plate 1 in a sliding way, one side of the fixed plate 1 is fixedly connected with a fixed block 8, the lower end of the fixed block 8 is fixedly connected with a fixed shaft 15, the surface of the fixed shaft 15 is sleeved with a movable block 9, the movable block 9 is fixedly connected to the surface of a second fixed plate 1, and the surface of, the surperficial joint of fixture block 12 has fly leaf 13, round pin axle 11 has been cup jointed to the other end of fly leaf 13, the both ends fixedly connected with backup pad 10 of round pin axle 11 to sum up, the utility model discloses simple structure, convenient operation, and the certain space in interval between regulating plate 5 and the regulating plate 5 have kept good gas permeability, make the patient use more comfortable, are fit for using widely on a large scale.

Specifically, the number of the fixed plates 1 is four, and every two fixed plates are movably connected with the fixture block 12 through the fixed block 8, the movable block 9 and the movable plate 13.

Specifically, the U-shaped blocks 4 are eight and penetrate through the same traction cloth 3 between every two U-shaped blocks, and the U-shaped blocks 4 are distributed on two sides of the expansion plate 2 between every two U-shaped blocks.

Specifically, the support plate 10 is fixedly connected to the surface of the fixing plate 1.

Specifically, the retractable plates 2 and the traction cloth 3 are arranged to be four and arranged on two sides of the fixing plate 1 in an opposite manner, and the adjusting plates 5, the bolts 7 and the sliding grooves 6 are arranged to be four and arranged on two sides of the fixing plate 1 in an opposite manner.

Specifically, both ends of the expansion plate 2 are fixedly connected with sliding blocks 17, and the sliding blocks 17 are fixedly connected with springs 19.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the movable plate 13 is separated from the fixture block 12, the fixed plate 1 is separated under the action of the fixed block 8, the fixed shaft 15 and the movable block 9, then the device is used for surrounding the leg of a patient, then the movable plate 13 is connected with the fixture block 12, so that the fixed plate 1 is closed, then the rotary bolt 7 controls the extension length of the adjusting plate 5 according to the difference of fixed length, after the completion of the determination, the adjusting plate 5 is fixed through the rotary bolt 7, thereby avoiding the sliding of the adjusting plate 5 in the using process, then the traction cloth 3 is pulled according to the thickness of the leg of the patient, the expansion plate 2 is driven to retract under the action of the spring 19 in the groove 18, thereby the diameter in the fixed plate 1 is controlled, the thickness of the leg of the patient is adapted, then the magic paster surfaces 14 at the two ends of the traction cloth 3 are bonded with the magic paster surface 16, and the fixation, because the space between the adjusting plate 5 and the adjusting plate 5 is certain, good air permeability is kept, the use process of a patient is more comfortable, and the adjustable air-permeable mask is suitable for large-scale popularization and use.

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. A leg fixing device, includes fixed plate (1), its characterized in that: a groove (18) is formed in the fixing plate (1), a spring (19) is arranged in the groove (18), one end of the spring (19) is fixedly connected to the inner surface of the fixing plate (1), a sliding block (17) is fixedly connected to the other end of the spring (19), an expansion plate (2) is fixedly connected to the other end of the sliding block (17), a U-shaped block (4) is fixedly connected to the surface of the fixing plate (1), a traction cloth (3) penetrates through the U-shaped block (4), a magic tape surface (14) is fixedly connected to one end of the traction cloth (3), a magic tape female surface (16) is fixedly connected to the other end of the traction cloth (3), a sliding groove (6) is formed in the surface of the fixing plate (1), a bolt (7) is slidably connected to the inside of the sliding groove (6), and an adjusting plate (5) is in threaded connection with the other end of the bolt (7), regulating plate (5) sliding connection is in the inside of fixed plate (1), one side fixedly connected with fixed block (8) of fixed plate (1), the lower extreme fixedly connected with fixed axle (15) of fixed block (8), movable block (9) have been cup jointed on the surface of fixed axle (15), movable block (9) fixed connection is on the surface of second fixed plate (1), the second the fixed surface of fixed plate (1) is connected with fixture block (12), the surface joint of fixture block (12) has fly leaf (13), round pin axle (11) has been cup jointed to the other end of fly leaf (13), the both ends fixedly connected with backup pad (10) of round pin axle (11).

2. A leg attachment as claimed in claim 1, wherein: the number of the fixed plates (1) is four, and every two fixed plates are movably connected with the clamping blocks (12) through the fixed blocks (8), the movable blocks (9) and the movable plates (13).

3. A leg attachment as claimed in claim 1, wherein: the U-shaped blocks (4) are eight and penetrate through the same traction cloth (3) in pairs, and the U-shaped blocks (4) are distributed on two sides of the expansion plate (2) in pairs.

4. A leg attachment as claimed in claim 1, wherein: the supporting plate (10) is fixedly connected to the surface of the fixing plate (1).

5. A leg attachment as claimed in claim 1, wherein: the telescopic plates (2) and the traction cloth (3) are arranged into four, every two telescopic plates are arranged on two sides of the fixing plate (1) in an opposite mode, and the adjusting plates (5), the bolts (7) and the sliding grooves (6) are arranged into four, every two telescopic plates are arranged on two sides of the fixing plate (1) in an opposite mode.

6. A leg attachment as claimed in claim 1, wherein: the both ends of expansion plate (2) are equal fixedly connected with slider (17), two equal fixedly connected with spring (19) in slider (17).