CN213588640U

CN213588640U - Leg arm fixing device for orthopedics

Info

Publication number: CN213588640U
Application number: CN202021086214.2U
Authority: CN
Inventors: 田振兴; 高炜; 金培田; 李硕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-13
Filing date: 2020-06-13
Publication date: 2021-07-02
Anticipated expiration: 2030-06-13

Abstract

The utility model discloses a leg arm fixing device for orthopedics, including two main parts, two be equipped with the turning block between the main part, the one end welding of turning block has the carriage release lever, and the bottom welding of carriage release lever has the spring, and the bottom welding of spring has fixed cover, and the spring is in the inside of fixed cover, the both sides of fixed cover all are equipped with the clamp plate, and the clamp plate is the arc, the one end welding of main part has the dead lever, and the top welding of dead lever has the fixed block, and the welding of one side of fixed block has the kelly. The utility model discloses a kelly changes the fixed diameter of main part, is convenient for fix the device on the position of different diameters size, can pass through clamp plate and fixed position contact simultaneously, and the spring hugs closely fixed position with the clamp plate, makes the device fixed, connects two threaded rods through a screw thread section of thick bamboo, connects two sets of main parts, and threaded rod and two sets of main parts make fixed position fixed, can also adjust the length that the threaded rod was twisted into a screw thread section of thick bamboo simultaneously to change the length at fixed position.

Description

Leg arm fixing device for orthopedics

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an orthopedic leg arm fixing device.

Background

Bones are important parts of a human body for supporting a trunk, if the bones break, the injured parts cannot move, and generally, when the bones break, the injured parts are fixed, so that the bones are fixed, and the bones are self-repaired and are reconnected together.

Through the retrieval, chinese patent publication is CN 208974256U's patent discloses a wound orthopedics mount, including first backup pad, the lower fixed surface of first backup pad is connected with the fixed block, the lower fixed surface of fixed block is connected with the motor, the first pivot of output shaft fixedly connected with of motor, the surface of first pivot has cup jointed first bearing, and first bearing joint is at the left surface of first fixed plate.

The wound orthopedic fixing frame in the patent has the following defects: the different sizes of parts, especially the arms and the thighs, cannot be fixed, and the device cannot be well used on the human body due to the large difference of the diameters.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a leg and arm fixing device for orthopedics.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a leg arm fixing device for orthopedics, includes two main parts, two be equipped with the turning block between the main part, the one end welding of turning block has the carriage release lever, and the bottom welding of carriage release lever has a spring, and the bottom welding of spring has first fixed cover, and the spring is in the inside of first fixed cover, the both sides of first fixed cover all are equipped with the clamp plate, and the clamp plate is the arc, the one end welding of main part has the dead lever, and the top welding of dead lever has the fixed block, and the welding of one side of fixed block has the kelly, the welding of one side of main part has a plurality of first fixture blocks, and first draw-in groove has been seted up to one side of first fixture block, first draw-in groove with kelly looks adaptation, the welding of one side of.

Furthermore, an elastic body is bonded on one side of the pressing plate.

Furthermore, a second fixing sleeve is arranged on one side of the main body and is U-shaped.

Furthermore, a clamping sleeve is bonded on one side of the main body and is L-shaped.

Furthermore, a plurality of rotating shafts are rotatably connected between the two main bodies, the outer portions of the rotating shafts are welded with the rotating blocks, and the pressing plate is rotatably connected with the first fixing sleeve.

Further, one side welding of first fixed cover has the fixed body, and one side of the fixed body is rotated and is connected with the dwang, one side welding of turning block has the second fixture block, and the bar draw-in groove has been seted up to one side of second fixture block, the outside threaded connection of dwang has the thread bush, the thread bush with bar draw-in groove looks adaptation.

The utility model has the advantages that:

1. the clamping rod, the threaded barrel and the threaded rod are arranged, the fixed diameter of the main body can be changed through the clamping rod, the device can be conveniently fixed on positions with different diameters, meanwhile, the clamping rod can be in contact with the fixed positions through the pressing plate, the pressing plate is tightly attached to the fixed positions through the spring, the device is fixed, the two threaded rods are connected through the threaded barrel, the two groups of main bodies are connected, the fixed positions of the threaded rods and the two groups of main bodies are fixed, and meanwhile, the length of the threaded rods screwed into the threaded barrel can be adjusted, so that the length;

2. by arranging the rotating block and the pressing plate, the main body is not provided with a fixed part, and the pressing plate can be parallel to the first fixing sleeve and positioned between the main bodies through rotation, so that the influence on the part on the movement of a human body is avoided;

3. through the bar recess that sets up dwang, thread bush and second fixture block, after the device is fixed, the bar draw-in groove can make the thread bush fixed, makes the distance of first fixed cover and turning block fixed, and the spring loses the effect this moment, stability when can the hoisting device use.

Drawings

Fig. 1 is a front view schematically illustrating a leg and arm fixing device for orthopedics according to embodiment 1;

FIG. 2 is a schematic sectional view showing the structure of an orthopedic leg and arm fixing device in accordance with example 1;

FIG. 3 is a sectional view of a threaded cylinder structure of an orthopedic leg and arm fixing device in accordance with example 1;

FIG. 4 is a schematic sectional view showing the structure of a leg and arm fixing device for orthopedics in accordance with example 2;

fig. 5 is an enlarged schematic view of a portion a of fig. 4.

In the figure: 1 main part, 2 clamp plates, 3 first fixed sleeves, 4 springs, 5 movable rods, 6 rotating blocks, 7 rotating shafts, 8 elastic bodies, 9 first clamping blocks, 10 fixed blocks, 11 clamping rods, 12 fixed rods, 13 second fixed sleeves, 14 clamping sleeves, 15 threaded rods, 16 threaded cylinders, 17 fixed cylinders, 18 fixed bodies, 19 rotating rods, 20 strip-shaped clamping grooves, 21 second clamping blocks, 22 threaded sleeves

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, an orthopedic leg and arm fixing device comprises two main bodies 1, a rotating block 6 is arranged between the two main bodies 1, a moving rod 5 is welded at one end of the rotating block 6, a spring 4 is welded at the bottom end of the moving rod 5, a first fixing sleeve 3 is welded at the bottom end of the spring 4, the spring 4 is positioned in the first fixing sleeve 3, pressing plates 2 are arranged at two sides of the first fixing sleeve 3, the pressing plates 2 are arc-shaped, a fixing rod 12 is welded at one end of the main body 1, a fixing block 10 is welded at the top end of the fixing rod 12, a clamping rod 11 is welded at one side of the fixing block 10, a plurality of first clamping blocks 9 are welded at one side of the main body 1, a first clamping groove is formed at one side of each first clamping block 9, the first clamping groove is matched with the clamping rod 11, a fixing cylinder 17 is welded at one side of the, through kelly 11 and first draw-in groove looks adaptation, can change the fixed diameter of main part 1, be convenient for fix the device on the position of different diameters size, simultaneously can be through clamp plate 2 and fixed position contact, fixed position is hugged closely with clamp plate 2 to spring 4, it is fixed to make the device, can also connect two threaded rods 15 through a screw section of thick bamboo 16, connect two sets of main parts 1, threaded rod 15 and two sets of main parts 1 make fixed position fixed, can adjust the threaded rod 15 length of screwing into a screw section of thick bamboo 16 simultaneously, thereby change the length at fixed position.

Wherein, one side of the pressure plate 2 is bonded with an elastic body 8, and when the pressure plate contacts a fixed part, the pressure plate is prevented from being damaged.

Wherein, one side of the main body 1 is provided with a second fixing sleeve 13, the second fixing sleeve 13 is U-shaped, and the U-shaped second fixing sleeve 13 can fix the redundant parts of the main body 1 to avoid influencing the movement of the patient.

Wherein, the cutting ferrule 14 has been bonded to one side of main part 1, and cutting ferrule 14 is L shape, and one side of the fixed cover 13 of second can get into among the cutting ferrule 14, makes the fixed cover 13 of second fixed, avoids the fixed cover 13 of second to slide, and can't fixed main part 1.

Wherein, rotate between two main parts 1 and be connected with a plurality of axis of rotation 7, the outside and the turning block 6 welding of axis of rotation 7, clamp plate 2 rotates with first fixed cover 3 to be connected, does not have fixed position on main part 1, can be through rotatory, makes clamp plate 2 parallel with first fixed cover 3 to be in between main part 1, avoid influencing human activity to the position.

The working principle is as follows: the fixed diameter of the main body 1 can be changed by matching the clamping rod 11 with the first clamping groove, so that the device can be conveniently fixed on positions with different diameters, meanwhile, the pressing plate 2 can be contacted with the fixed positions, the pressing plate 2 is tightly attached to the fixed positions by the spring 4, so that the device is fixed, two threaded rods 15 can be connected by the threaded cylinders 16, the two groups of main bodies 1 are connected, the fixed positions of the threaded rods 15 and the two groups of main bodies 1 are fixed, and meanwhile, the length of the threaded rods 15 screwed into the threaded cylinders 16 can be adjusted, so that the length of the fixed positions is changed;

the part without fixation on the main body 1 can be rotated to enable the pressing plate 2 to be parallel to the first fixing sleeve 3 and be positioned between the main body 1, and the influence on the part on the human body activity is avoided.

Example 2

Referring to fig. 4-5, an orthopedic leg arm fixing device, this embodiment compares in embodiment 1, in order to increase the practicality of device, one side welding of first fixed cover 3 has fixed body 18, one side of fixed body 18 is rotated and is connected with dwang 19, one side welding of turning block 6 has second fixture block 21, bar draw-in groove 20 has been seted up to one side of second fixture block 21, the outside threaded connection of dwang 19 has thread bush 22, thread bush 22 and bar draw-in groove 20 looks adaptation, after the device is fixed, can make thread bush 22 fixed through bar draw-in groove 20, make first fixed cover 3 fixed with the distance of turning block 6, spring 4 loses the effect this moment, stability when can the hoisting device uses.

the part of the main body 1 which is not fixed can be rotated to enable the pressing plate 2 to be parallel to the first fixing sleeve 3 and to be positioned between the main body 1, so that the influence on the part on the human body movement is avoided;

after the device is fixed, the threaded sleeve 22 can be fixed through the strip-shaped clamping groove 20, the distance between the first fixing sleeve 3 and the rotating block 6 is fixed, the spring 4 is disabled at the moment, and the stability of the device in use can be improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The leg and arm fixing device for the orthopedics department comprises two main bodies (1) and is characterized in that a rotating block (6) is arranged between the two main bodies (1), a moving rod (5) is arranged at one end of the rotating block (6), a spring (4) is arranged at the bottom end of the moving rod (5), a first fixing sleeve (3) is arranged at the bottom end of the spring (4), the spring (4) is positioned inside the first fixing sleeve (3), pressing plates (2) are arranged on two sides of the first fixing sleeve (3), the pressing plates (2) are arc-shaped, a fixing rod (12) is arranged at one end of each main body (1), a fixing block (10) is arranged at the top end of the fixing rod (12), a clamping rod (11) is arranged on one side of the fixing block (10), a plurality of first clamping blocks (9) are arranged on one side of each main body (1), a first clamping groove is formed in one side of each first clamping block (9), and is, one side of the main body (1) is provided with a fixed cylinder (17), one side of the fixed cylinder (17) is provided with a threaded rod (15), and one side of the threaded rod (15) is provided with a threaded cylinder (16).

2. An orthopaedic leg and arm fixation device according to claim 1, wherein one side of the pressure plate (2) is provided with an elastomer (8).

3. An orthopaedic leg and arm fixation device according to claim 1, wherein said main body (1) is provided on one side with a second fixing sleeve (13), the second fixing sleeve (13) being U-shaped.

4. The leg and arm fixing device for orthopedics department according to claim 3, characterized in that one side of main body (1) is provided with cutting ferrule (14), and cutting ferrule (14) is L-shaped.

5. The leg and arm fixing device for orthopedics department according to claim 1, characterized in that a plurality of rotating shafts (7) are arranged between two main bodies (1), the outer parts of the rotating shafts (7) are welded with the rotating blocks (6), and the pressing plate (2) is rotatably connected with the first fixing sleeve (3).

6. The leg and arm fixing device for orthopedics department according to any one of claims 1-5, characterized in that one side of the first fixing sleeve (3) is provided with a fixing body (18), one side of the fixing body (18) is provided with a rotating rod (19), one side of the rotating block (6) is provided with a second clamping block (21), one side of the second clamping block (21) is provided with a strip-shaped clamping groove (20), the outer part of the rotating rod (19) is provided with a threaded sleeve (22), and the threaded sleeve (22) is matched with the strip-shaped clamping groove (20).