CN210056405U

CN210056405U - Orthopedics fixing device convenient to installation

Info

Publication number: CN210056405U
Application number: CN201920718121.8U
Authority: CN
Inventors: 孟宪一
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-02-14
Anticipated expiration: 2029-05-20

Abstract

The utility model belongs to the orthopedics field, especially, orthopedics fixing device convenient to installation to the loaded down with trivial details problem of current orthopedics fixing device installation, now proposes following scheme, and it includes bottom plate one, bottom plate one end is fixed with the motor, the output shaft of motor has the worm, the worm other end passes the bottom plate and rotates with the bottom plate inner wall to be connected, the symmetrical meshing of worm front end has two worm wheels, two the worm wheel is fixed in respectively in two pivots, bottom plate upper end symmetry is fixed with two curb plates, and two the pivot top is passed the bottom plate, and passes two curb plates respectively and extend to inside the curb plate, two the pivot upper end all is fixed with two-way lead screw, two-way lead screw top is rotated with the inside top of curb plate and is connected. The utility model discloses it is fixed effectual, easy operation, fixed mounting is convenient, the dressing of being convenient for, the practicality is high.

Description

Orthopedics fixing device convenient to installation

Technical Field

The utility model relates to an orthopedics field especially relates to an orthopedics fixing device convenient to installation.

Background

At present, in the treatment process after the human skeleton fracture, a fixing device is required to be used for clamping the bone, then the fixing device is fixed by using a screw, and after the bone at the fracture part is healed, the screw is taken out, so that the fixing device is disassembled.

The existing fixing device is fixed through a plurality of screws, so that the installation and the disassembly are very complicated, and the orthopedic fixing device convenient to install is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of orthopedics fixing device convenient to installation has solved the loaded down with trivial details problem of current orthopedics fixing device installation.

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

an orthopedic fixation device convenient to install comprises a first base plate, wherein a motor is fixed at one end of the first base plate, a worm is connected to an output shaft of the motor, the other end of the worm penetrates through the first base plate and is rotationally connected with the inner wall of the first base plate, the front end of the worm is symmetrically meshed with two worm gears which are respectively fixed on two rotating shafts, two side plates are symmetrically fixed at the upper end of the first base plate, the top ends of the two rotating shafts penetrate through the first base plate and respectively penetrate through the two side plates and extend into the side plates, two-way screw rods are fixed at the upper ends of the two rotating shafts, the top ends of the two-way screw rods are rotationally connected with the top ends of the inner parts of the side plates, two ball sliding blocks are symmetrically installed on the two-way screw rods and are connected with the two-way screw rods through balls, one ends of the two ball, and two third pressing plates are slidably connected with the bottom plate, two supporting rods are fixed at the upper ends of the side plates, the upper ends of the supporting rods are fixedly connected with the top plate, two first pressing rods are symmetrically fixed at the lower end of the top plate, two second pressing rods are slidably sleeved on the inner walls of the first pressing rods, the lower ends of the second pressing rods penetrate through the first pressing rods and are fixedly connected with the second pressing plates, the inner walls of the second pressing plates are slidably connected with the first pressing plates, the first pressing plates are far away from one another, one ends of the first pressing plates penetrate through the second pressing plates, and the first pressing plates are slidably.

Preferably, the top ends of the inner parts of the two first pressure rods are both fixed with springs, and the lower ends of the springs are fixedly connected with the second pressure rod.

Preferably, the first hinge rod is connected with the second hinge rod through a connecting shaft.

Preferably, two the clamp plate three-phase is close to one end each other and clamp plate two lower extreme all is fixed with applies the medicine pocket, and applies and has seted up a plurality of bleeder vents on the medicine pocket.

Preferably, a storage battery is embedded in the bottom plate and electrically connected with the motor.

The utility model has the advantages that: the top plate, the supporting rod, the first pressing plate, the second pressing plate, the first hinge rod, the side plate, the third pressing plate, the second hinge rod, the motor, the bottom plate and the lead screw are matched for use, so that the bone of a patient is fixed in multiple directions, the fixing effect is greatly improved, the bone can be clamped only by controlling the motor and the spring, and the defects that a traditional fixing device is fixed by screws and is complicated in fixing and installation are overcome; by adding the medicine applying pocket, the medicine applying to the bone of the patient is convenient.

The utility model discloses it is fixed effectual, easy operation, fixed mounting is convenient, the dressing of being convenient for, the practicality is high.

Drawings

Fig. 1 is a schematic structural view of the orthopedic fixation device convenient for installation of the present invention.

Fig. 2 is a sectional view of a first compression bar in the orthopedic fixation device convenient for installation.

Fig. 3 is a sectional view of the orthopedic fixation device convenient for installation of the present invention.

Fig. 4 is a sectional view of a second pressing plate of the orthopedic fixation device convenient to install.

Reference numbers in the figures: the medicine applying machine comprises a top plate 1, a support rod 2, a first compression bar 3, a first compression plate 4, a second compression plate 5, a first hinge bar 6, a side plate 7, a third compression plate 8, a second hinge bar 9, a medicine applying bag 10, a motor 11, a bottom plate 12, a lead screw 13, a ball slider 14, a worm wheel 15, a rotating shaft 16, a worm 17, a second compression bar 18 and a spring 19.

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.

Referring to fig. 1-4, an orthopedic fixation device convenient to install comprises a base plate 12, wherein a motor 11 is fixed at one end of the base plate 12, an output shaft of the motor 11 is connected with a worm 17, the other end of the worm 17 penetrates through the base plate 12 and is rotatably connected with the inner wall of the base plate 12, two worm gears 15 are symmetrically meshed with the front end of the worm 17, the two worm gears 15 are respectively fixed on two rotating shafts 16, two side plates 7 are symmetrically fixed at the upper end of the base plate 12, the top ends of the two rotating shafts 16 penetrate through the base plate 12 and respectively penetrate through the two side plates 7 and extend into the side plates 7, a bidirectional screw 13 is fixed at the upper ends of the two rotating shafts 16, the top end of the bidirectional screw 13 is rotatably connected with the top ends of the inner parts of the side plates 7, two ball sliders 14 are symmetrically installed on the bidirectional screw 13, two hinge bars 9, the other ends of hinge bar 6 and hinge bar 9 are all hinged on three 8 of clamp plate, and two three 8 of clamp plate all with bottom plate 12 sliding connection, 7 upper ends of two curb plates all are fixed with bracing piece 2, 2 upper ends of two bracing pieces all with 1 fixed connection of roof, 1 lower extreme symmetry of roof is fixed with two

depression bar

3, 3 inner walls of two depression bar all slide the cover and be equipped with two 18 of depression bar, two 18 lower extremes of depression bar all pass depression bar 3 and with two 5 fixed connection of clamp plate, two 5 inner walls sliding connection of clamp plate have two one 4 of clamp plate, and two one 4 of clamp plate keep away from one end each other and all pass two 5 of clamp plate, and respectively with three 8 sliding connection of two clamp plates.

In this embodiment, two 3 inside tops of depression bar all are fixed with spring 19, and spring 19 lower extreme and two 18 fixed connection of depression bar, and hinge bar 6 is connected with hinge bar two 9 through the connecting axle, and two clamp plates three 8 are close to one end each other and two 5 lower extremes of clamp plate all are fixed with and apply medicine pocket 10, and has seted up a plurality of bleeder vents on applying medicine pocket 10, and the embedding has the battery on the bottom plate 12, and battery and 11 electric connection of motor.

Example (b): firstly, a worker places the bone of a patient on the upper end of a bottom plate 12 and between two pressure plates three 8, a downward force can be applied to a pressure rod two 18 through the elastic force of a spring 19, the pressure rod two 18 can apply a downward force to a pressure plate two 5, the bone can be fixed in the vertical direction through the pressure plate two 5 under the matching of the bottom plate 12, then the worker starts a motor 11, the motor 11 works to drive a worm 17 to rotate, the rotating worm 17 drives a worm wheel 15 to rotate, the rotating worm wheel 15 drives a rotating shaft 16 to rotate, the rotating shaft 16 drives a screw rod 13 to rotate, the rotating screw rod 13 drives two ball sliding blocks 14 to move oppositely, the pressure plates three 8 are driven to horizontally slide on the bottom plate 12 through a hinge rod one 6 and a hinge rod two 9, so that the two pressure plates three 8 move oppositely, and a pressure plate one 4 connected with the pressure plates three 8 in a sliding mode slides on the inner wall of the pressure plates two 5, thereby realizing the clamping and fixing of the bone part in the horizontal direction. If the bone part needs to be applied with medicine, corresponding medicine is put into the medicine applying pocket 10 before clamping, so that the medicine applying pocket 10 can be pressed on the bone part through the third pressing plate 8 and the second pressing plate 5, and the bone part is applied with medicine through the vent holes in the medicine applying pocket 10. The top plate 1, the support rod 2, the first pressure rod 3, the first pressure plate 4, the second pressure plate 5, the first hinge rod 6, the side plate 7, the third pressure plate 8, the second hinge rod 9, the motor 11, the bottom plate 12 and the lead screw 13 are matched with one another for use, so that the bone of a patient is fixed in multiple directions, the fixing effect is greatly improved, horizontal clamping of the bone can be completed only by controlling the motor 11, and the defects that a traditional fixing device is fixed by screws and is complicated in fixed installation are overcome; the medicine applying pocket 10 is added, so that the medicine applying to the bone of the patient is facilitated. The utility model discloses it is fixed effectual, easy operation, fixed mounting is convenient, the dressing of being convenient for, the practicality is high.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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 orthopedics fixing device convenient to install comprises a base plate (12) and is characterized in that a motor (11) is fixed at one end of the base plate (12), an output shaft of the motor (11) is connected with a worm (17), the other end of the worm (17) penetrates through the base plate (12) and is rotationally connected with the inner wall of the base plate (12), two worm gears (15) are symmetrically meshed at the front end of the worm (17), the two worm gears (15) are respectively fixed on two rotating shafts (16), two side plates (7) are symmetrically fixed at the upper end of the base plate (12), the top ends of the two rotating shafts (16) penetrate through the base plate (12) and respectively penetrate through the two side plates (7) and extend to the insides of the side plates (7), two bidirectional screw rods (13) are fixed at the upper ends of the two rotating shafts (16), the top ends of the bidirectional screw rods (13) are rotationally, two ball sliding blocks (14) are symmetrically installed on the two-way screw rod (13), the ball sliding blocks (14) are connected with the two-way screw rod (13) through balls, one end of each of the two ball sliding blocks (14) is hinged with a first hinge rod (6) and a second hinge rod (9) respectively, the other ends of the first hinge rod (6) and the second hinge rod (9) are hinged on a third pressing plate (8), the third pressing plates (8) are connected with the bottom plate (12) in a sliding mode, supporting rods (2) are fixed at the upper ends of the two side plates (7), the upper ends of the two supporting rods (2) are fixedly connected with the top plate (1), two first pressing rods (3) are symmetrically fixed at the lower end of the top plate (1), pressing rods (18) are sleeved on the inner walls of the first pressing rods (3) in a sliding mode, the lower ends of the pressing rods (18) penetrate through the first pressing rods (3), the inner wall of the second pressing plate (5) is connected with the first pressing plate (4) in a sliding mode, one end, away from the first pressing plate (4), of the first pressing plate penetrates through the second pressing plate (5), and the first pressing plate and the second pressing plate are connected with the third pressing plate (8) in a sliding mode respectively.

2. An orthopedic fixation device convenient for installation according to claim 1, characterized in that a spring (19) is fixed on the top end of the inner part of each of the two first compression rods (3), and the lower end of the spring (19) is fixedly connected with the second compression rod (18).

3. An orthopaedic fixation device for ease of installation according to claim 1, wherein the first articulation rod (6) is connected to the second articulation rod (9) by a connecting shaft.

4. The orthopedics fixing device convenient to install according to claim 1, characterized in that one end of the two pressing plates III (8) close to each other and the lower end of the pressing plate II (5) are both fixed with a medicine applying pocket (10), and the medicine applying pocket (10) is provided with a plurality of air holes.

5. An orthopaedic fixation device for easy installation according to claim 1, wherein a storage battery is embedded in the base plate (12) and is electrically connected to the motor (11).