CN219763693U

CN219763693U - Leg clamping plate installation and fastening device

Info

Publication number: CN219763693U
Application number: CN202320968412.9U
Authority: CN
Inventors: 郭献密; 黄晓云; 曾国华; 徐昌锋
Original assignee: Hechi Yizhou District People's Hospital
Current assignee: Hechi Yizhou District People's Hospital
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-09-29
Anticipated expiration: 2033-04-25

Abstract

The utility model relates to the technical field of orthopedic leg splint fixation, in particular to a leg splint installation and fastening device which can enable legs to be fixed more conveniently and effectively and improves the use convenience; including two sets of thigh mounting panels and two sets of shank mounting panels, two sets of thigh mounting panels left end all is connected with the articulated shaft, all is connected with articulated seat on two sets of shank mounting panels, two sets of shank mounting panels rotate respectively through the cooperation of articulated seat and articulated shaft and install on two sets of thigh mounting panels, two sets of regulating shafts are through the cooperation with the guide way sliding mounting respectively on two sets of thigh mounting panels, two sets of regulating shaft outsides are all threaded and are equipped with tight swivel nut, two sets of cambered surface elastic clamping plates pass through the rotation of vertical connecting seat symmetry and install on two sets of transversely rotating seat, two sets of cambered surface elastic clamping plates rear end all is connected with the connecting plate, run through on E shape holder and the two sets of connecting plates and have the screw pin post, the equal spiro union of both ends is equipped with the fastening swivel nut about the screw pin post.

Description

Leg clamping plate installation and fastening device

Technical Field

The utility model relates to the technical field of orthopedic leg splint fixation, in particular to a leg splint installation and fastening device.

Background

Orthopedics is one of the most common departments of various hospitals, mainly researches the anatomy, physiology and pathology of a skeletal muscle system, maintains and develops the normal form and function of the system by using medicaments, operations and physical methods, and obviously changes the orthopedics injury spectrum along with the change of times and society, for example, the diseases such as bone joint tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the wounds caused by traffic accidents are obviously increased.

At present, for orthopaedics diseases, especially bone diseases such as fracture, the clamping plates are generally required to fix the legs so as to prevent the aggravation of the illness state, but the existing leg clamping plates are single and cannot be detached, so that when a patient only needs to fix the lower legs or thighs, the application range is limited, the bending degree of the legs cannot be controlled, and the combination is difficult to detach.

Through retrieving, chinese patent publication No. CN 213666036U's a clinical shank splint of using of orthopedics, including shank board and spacing hole, spacing hole has been seted up to one side of shank board, the inside threaded connection of spacing hole has a stop bolt, stop bolt's surface swing joint has spacing connecting piece and angle adjusting piece respectively, one side swing joint of angle adjusting piece has the regulating plate, the inside of angle adjusting piece is provided with the pivot, the bottom fixedly connected with of shank board one side is down the band, the top of shank board one side is provided with the band, the surface swing joint of going up the band has the regulation knot.

The technical scheme can solve the prior technical problems, but still has certain defects, and the problem that the leg is troublesome to fix and the use convenience is poor is found in actual use.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the leg clamping plate mounting and fastening device which can enable legs to be fixed more conveniently and effectively improve the convenience in use.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: including two sets of thigh mounting panels, two sets of shank mounting panels and multiunit fastening mechanism, two sets of thigh mounting panels left end all is connected with the articulated shaft, all is connected with articulated seat on two sets of shank mounting panels, and two sets of shank mounting panels rotate respectively through the cooperation of articulated seat and articulated shaft and install on two sets of thigh mounting panels, all slide on two sets of thigh mounting panels and the two sets of shank mounting panels and be equipped with multiunit fastening mechanism, fastening mechanism includes two sets of cambered surface elastic clamping plates and two sets of regulating axle, all is equipped with the guide way on two sets of thigh mounting panels and the two sets of shank mounting panels, and two sets of regulating axle all spiro union of outside through the cooperation with the guide way is installed on two sets of thigh mounting panels respectively, and two sets of regulating axle inboard all is connected with the mount, rotates respectively on two sets of mounts and is equipped with horizontal rotation seat and E shape holder, and two sets of cambered surface elastic clamping plates all are connected with vertical connecting seat, and two sets of cambered surface elastic clamping plates all are connected with the connecting plate and two sets of upper thread post screw thread and lower thread of penetrating screw thread, and two sets of thread post thread.

Preferably, the inner side of the cambered elastic splint is connected with a protective cushion.

Preferably, the two groups of tightening screw sleeves are connected with anti-slip pads.

Preferably, the fastening screw sleeve is connected with a fastening pad.

Preferably, anti-skid patterns are arranged on the outer wall of the jacking screw sleeve.

Preferably, the ends of the thigh mounting plate and the shank mounting plate are provided with arc edges.

Compared with the prior art, the utility model has the beneficial effects that: during installation, firstly unscrewing the fastening screw sleeve from the threaded pin, then withdrawing the threaded pin, then transversely rotating the cambered elastic clamping plates to enable the connecting plate to be separated from the E-shaped clamping seat, then placing the two groups of thigh mounting plates on the front and rear sides of the thigh, then vertically rotating the cambered elastic clamping plates through the vertical connecting seat to enable the two groups of cambered elastic clamping plates to be opened, then sheathing the cambered elastic clamping plates on the thigh, then transversely rotating the cambered elastic clamping plates again to enable the connecting plate to return to the E-shaped clamping seat, inserting the threaded pin onto the E-shaped clamping seat and the connecting plate, finally screwing the fastening screw sleeve onto two ends of the threaded pin, not screwing the threaded pin, loosening the jacking screw sleeve according to the thigh length of a patient, adjusting the clamping position of the cambered elastic clamping plates through sliding, screwing the jacking screw sleeve to enable the cambered elastic clamping plates to be fixed in the transverse position, then screwing the fastening screw sleeve to enable the fastening screw sleeve to be extruded on the E-shaped clamping seat, then transversely rotating the adjusting the shank to enable the shank to be attached to the two sides of the shank, and adopting the same manner to enable the cambered elastic clamping plates to be fixed on the shank to be stretched, and the leg can be conveniently and fixedly stretched by adopting the cambered elastic clamping plates to the elastic clamping plates.

Drawings

FIG. 1 is a schematic illustration of an axially measured structure of the present utility model;

FIG. 2 is a schematic illustration of a partial structure of the thigh mount plate and the shank mount plate of the present utility model connected by an axle;

FIG. 3 is a right side schematic view of the present utility model;

FIG. 4 is a schematic view of the partial enlarged structure at A of the present utility model;

FIG. 5 is a schematic view of a partially enlarged cross-sectional structure of a connection plate connected to an E-shaped holder according to the present utility model;

the reference numerals in the drawings: 1. a thigh mounting plate; 2. a lower leg mounting plate; 3. a hinge base; 4. a hinge shaft; 5. an arc elastic clamping plate; 6. a guide groove; 7. an adjusting shaft; 8. tightly pushing the screw sleeve; 9. a fixing frame; 10. a transverse rotating seat; 11. a vertical connecting seat; 12. e-shaped clamping seats; 13. a connecting plate; 14. a threaded pin; 15. fastening the screw sleeve; 16. a protective cushion; 17. an anti-slip pad; 18. a fastening pad; 19. anti-skid lines; 20. arc edge.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

Example 1

Referring to fig. 1-5, the leg clamping plate mounting and fastening device of the utility model comprises two groups of thigh mounting plates 1 and two groups of shank mounting plates 2, wherein the left ends of the two groups of thigh mounting plates 1 are respectively connected with a hinge shaft 4, the two groups of shank mounting plates 2 are respectively connected with a hinge seat 3, the two groups of shank mounting plates 2 are respectively and rotatably mounted on the two groups of thigh mounting plates 1 through the cooperation of the hinge seat 3 and the hinge shaft 4, the two groups of thigh mounting plates 1 and the two groups of shank mounting plates 2 are respectively and slidably provided with a plurality of groups of fastening mechanisms, the two groups of thigh mounting plates 1 and the two groups of shank mounting plates 2 are respectively and slidably mounted on the two groups of thigh mounting plates 1 through the cooperation with the guide grooves 6, the outsides of the two groups of adjusting shafts 7 are respectively and spirally provided with a jacking screw sleeve 8, the insides of the two groups of adjusting shafts 7 are respectively and rotatably provided with a fixing frame 9, the two groups of fixing frames 9 are respectively and rotatably provided with a transverse rotating seat 10 and an E-shaped clamping seat 12, the front ends of the two groups of cambered elastic clamping plates 5 are respectively and rotatably connected with a vertical connecting seat 11, the two groups of cambered elastic clamping plates 5 are respectively and rotatably provided with two symmetrical screw sleeves 14 and two ends of the connecting plates 14 which are respectively and rotatably connected with two threaded pins 14 through the two symmetrical screw seats 13, and two ends of the connecting plates 13 are respectively and rotatably connected with two threaded pins 13; during installation, firstly unscrewing the fastening screw sleeve 15 from the threaded pin column 14, drawing out the threaded pin column 14, transversely rotating the cambered elastic clamping plate 5 to enable the connecting plate 13 to be separated from the E-shaped clamping seat 12, then placing two groups of thigh mounting plates 1 on the front and rear sides of the thigh, vertically rotating the cambered elastic clamping plate 5 through the vertical connecting seat 11 to enable the two groups of cambered elastic clamping plates 5 to be opened, then sheathing the cambered elastic clamping plate 5 on the thigh, transversely rotating the cambered elastic clamping plate 5 again to enable the connecting plate 13 to return to the E-shaped clamping seat 12 again, inserting the threaded pin column 14 onto the E-shaped clamping seat 12 and the connecting plate 13, finally screwing the fastening screw sleeve 15 to the two ends of the threaded pin column 14, loosening the jacking screw sleeve 8 according to the thigh length of a patient, adjusting the clamping position of the cambered elastic clamping plate 5 through sliding, screwing the jacking screw sleeve 8 after the adjustment, fixing the transverse position of the cambered elastic clamping plate 5, then screwing the fastening screw sleeve 15 to enable the fastening screw sleeve 15 to be tightly pressed on the thigh, further extruding the E-shaped clamping seat 12, thereby fixing the cambered elastic clamping plate on the shank 5, and further fixing the cambered elastic clamping plate on the shank 5 in a proper manner, and the lower leg can be conveniently and flexibly fixed by adopting the two sides of the cambered clamping plate 5, and the lower leg can be conveniently and flexibly fixed by adopting the two sides of the mounting plates.

Example 2

Referring to fig. 3, a protection cushion 16 is connected to the inner side of the cambered elastic clamping plate 5; by providing the protective cushion 16, the cambered elastic splint 5 can make the legs more comfortable when fastening the legs.

Referring to fig. 3, the two groups of tightening threaded sleeves 8 are connected with anti-slip pads 17; through setting up non-slip mat 17, can make the tight swivel nut 8 of top screw down the time with the inseparabler of thigh mounting panel 1 laminating, prevent to appear becoming flexible.

Referring to fig. 5, a fastening pad 18 is connected to the fastening screw sleeve 15; by arranging the fastening pad 18, the adhesion between the fastening screw sleeve 15 and the E-shaped clamping seat 12 can be more compact, and the fastening screw sleeve 15 is prevented from loosening after being screwed up.

Referring to fig. 4, the outer wall of the tightening screw sleeve 8 is provided with anti-slip patterns 19; through setting up anti-skidding line 19, can increase the friction of tight swivel nut 8 outer wall and hand contact, prevent to rotate the slip when tight swivel nut 8 of top appears.

Referring to fig. 1, the ends of the thigh mounting plate 1 and the shank mounting plate 2 are provided with arc edges 20; by providing the arcuate edge 20, the end portion of the thigh mounting plate 1 can be made smoother, and the occurrence of scratches during mounting can be avoided.

The utility model relates to a leg clamp plate installation fastening device, which is characterized in that when in installation, a fastening screw sleeve 15 is firstly screwed off a threaded pin 14, the threaded pin 14 is then drawn out, then a cambered elastic clamp plate 5 is transversely rotated, a connecting plate 13 is separated from an E-shaped clamp seat 12, two groups of thigh mounting plates 1 are arranged on the front side and the rear side of a thigh, then the cambered elastic clamp plate 5 is vertically rotated through a vertical connecting seat 11, the two groups of cambered elastic clamp plates 5 are stretched, then the cambered elastic clamp plate 5 is wrapped on a thigh, then the cambered elastic clamp plate 5 is transversely rotated again, the connecting plate 13 is returned to the E-shaped clamp seat 12, the threaded pin 14 is inserted onto the E-shaped clamp seat 12 and the connecting plate 13, finally the fastening screw sleeve 15 is screwed on two ends of the threaded pin 14, the clamping plate is not screwed firstly, the abutting screw sleeve 8 is loosened according to the thigh length of a patient, the clamping position of the cambered elastic clamp plate 5 is adjusted through sliding, after the adjusting screw sleeve 8 is tightly pressed, the cambered elastic clamp plate 5 is transversely fixed, then the fastening screw sleeve 15 is screwed on the cambered elastic clamp plate 5, the fastening plate is screwed on the lower leg, the clamping plate 15 is tightly, the clamping plate is tightly pressed on the thigh mounting plates, the E-shaped clamp plate is tightly pressed on the thigh, the two sides of the leg mounting plates are stretched out, the elastic clamp plates are tightly, the elastic clamp plates are stretched out, the elastic clamp plates are tightly, the fastening screw sleeve 15 are tightly pressed on the sides, and the two sides, and the fastening screw sleeve 14 is tightly pressed on the sides, and the upper leg is tightly, and the leg clamp plate is tightly pressed on the upper leg, and the leg clamp plate is tightly and the leg, and is tightly pressed to be tightly and fixed by the upper clamp plate and is tightly and fixed.

The leg clamping plate mounting and fastening device has the advantages that the mounting mode, the connecting mode or the setting mode of the leg clamping plate mounting and fastening device is a common mechanical mode, and the leg clamping plate mounting and fastening device can be implemented as long as the beneficial effects of the leg clamping plate mounting and fastening device can be achieved; those skilled in the art will readily install and operate the device in accordance with the instructions accompanying thereto.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The leg clamping plate mounting and fastening device comprises two groups of thigh mounting plates (1) and two groups of shank mounting plates (2) and is characterized by further comprising a plurality of groups of fastening mechanisms;

the left ends of the two groups of thigh mounting plates (1) are connected with hinge shafts (4), the two groups of shank mounting plates (2) are connected with hinge bases (3), the two groups of shank mounting plates (2) are respectively rotatably mounted on the two groups of thigh mounting plates (1) through the cooperation of the hinge bases (3) and the hinge shafts (4), and a plurality of groups of fastening mechanisms are slidably arranged on the two groups of thigh mounting plates (1) and the two groups of shank mounting plates (2);

the fastening mechanism comprises two groups of cambered surface elastic clamping plates (5) and two groups of adjusting shafts (7), guide grooves (6) are formed in the two groups of thigh mounting plates (1) and the two groups of shank mounting plates (2), the two groups of adjusting shafts (7) are respectively and slidably mounted on the two groups of thigh mounting plates (1) through matching with the guide grooves (6), the outer sides of the two groups of adjusting shafts (7) are respectively and spirally provided with a jacking screw sleeve (8), the inner sides of the two groups of adjusting shafts (7) are respectively and spirally provided with a fixing frame (9), the two groups of fixing frames (9) are respectively and rotatably provided with a transverse rotating seat (10) and an E-shaped clamping seat (12), the front ends of the two groups of cambered surface elastic clamping plates (5) are respectively and rotatably mounted on the two groups of transverse rotating seats (10) through the symmetry of the vertical connecting seats (11), the rear ends of the two groups of cambered surface elastic clamping plates (5) are respectively connected with connecting plates (13), threaded pin posts (14) penetrate through the E-shaped clamping seats (12) and the two groups of connecting plates (13), and the threaded pin posts (14) are respectively and spirally provided with two ends (15).

2. A leg splint mounting and fastening device as claimed in claim 1, characterized in that the inner side of the cambered elastic splint (5) is provided with a protective cushion (16).

3. A leg splint mounting and fastening device as claimed in claim 2, characterized in that the two sets of tightening screw sleeves (8) are each connected with a non-slip mat (17).

4. A leg splint mounting and fastening device as claimed in claim 3, characterized in that the fastening screw (15) is provided with a fastening pad (18) attached thereto.

5. A leg splint mounting and fastening device as claimed in claim 4, characterized in that the outer wall of the tightening screw (8) is provided with anti-slip threads (19).

6. A leg splint mounting fastening device according to claim 5, characterised in that the ends of the thigh mounting plate (1) and the shank mounting plate (2) are each provided with a circular arc edge (20).