CN212816417U

CN212816417U - Positioning drilling tool for orthopedics department

Info

Publication number: CN212816417U
Application number: CN202020500773.7U
Authority: CN
Inventors: 李香芝
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-03-30
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses an orthopedics is with location drilling tool, including two bottom plates, characterized by: two bottom plate upside one end is the bracing piece lower extreme that fixed connection corresponds respectively, two bracing piece upper end is the erection column downside one end that fixed connection corresponds respectively, one L shaped plate riser one side that bracing piece both sides upper end fixed connection corresponds respectively, one erection column one end swing joint arc rack one end, inboard fixed connection arc slide rail one side of arc rack, the utility model relates to a location drilling field specifically says, relates to an orthopedics is with location drilling tool. The angle of the arc-shaped rack can be adjusted according to the position of the patient needing to punch, and the angle of the arc-shaped rack can be adjusted to some manual inconvenient punching positions.

Description

Positioning drilling tool for orthopedics department

Technical Field

The utility model relates to a location drilling field, specifically say, relate to an orthopedics is with location drilling tool.

Background

When a patient's bone is damaged and surgical treatment is required, drilling operation is often required in addition to positioning and fixing of the bone. Present drilling mostly is with the fixed back of patient's health, and handheld electric drill drills to the injured bone of patient, but every patient injured position is different, and some patients are difficult to stand up by oneself, need medical personnel to adjust drilling angle by oneself, but some angles are too unglazed, hardly find suitable drilling angle, have increased medical personnel's work burden, so be urgent in the preparation a location drilling tool for orthopedics.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an orthopedics is with location drilling tool for orthopedics drilling.

The utility model adopts the following technical scheme to realize the purpose of the invention:

the utility model provides an orthopedics is with location drilling tool, includes two bottom plates, characterized by: one end of the upper side of each bottom plate is fixedly connected with the lower end of the corresponding support rod;

the upper ends of the two support rods are respectively fixedly connected with one end of the lower side of the corresponding mounting column, and the upper ends of the two sides of one support rod are respectively fixedly connected with one side of the corresponding L-shaped plate vertical plate;

one mounting column one end swing joint arc rack one end, arc rack inboard fixed connection arc slide rail one side.

As a further limitation of the technical solution, one side of the transverse plate of the L-shaped plate is fixedly connected with a first motor, an output end of the first motor penetrates through the L-shaped plate, one output end of the first motor is fixedly connected with one end of a worm, the other end of the worm is movably connected with one side of the transverse plate of the L-shaped plate, the worm is meshed with a worm wheel, a central shaft of the worm wheel is movably connected with one mounting column, one end of the central shaft of the worm wheel penetrates through the mounting column, and one end of the central shaft of the worm wheel is fixedly connected with.

As the further injeciton of this technical scheme, U-shaped plate diaphragm upside is equipped with the spout, the arc slide rail inlays to be located in the spout, the relative one side lower part of two risers of U-shaped plate is laminated respectively one side that the arc rack corresponds, U-shaped plate riser one side upper portion fixed connection base one side, base upside fixed connection motor two, two outputs of motor pass U-shaped plate riser, two output fixed connection gear one side middle part of motor, gear opposite side center pin swing joint another riser one side of U-shaped plate, the gear with arc rack toothing, another riser opposite side lower part fixed connection rectangular channel one side upper portion of U-shaped plate.

As a further limitation of the technical scheme, the upper end of the rectangular groove is fixedly connected with a third motor, the three output ends of the third motor penetrate through the rectangular groove, the lower end of the three output ends of the third motor is fixedly connected with the upper end of a lead screw, and the lower end of the lead screw is movably connected with the lower end in the rectangular groove.

As a further limitation of the technical scheme, the sliding block is embedded in the rectangular groove, the sliding block is in threaded connection with the lead screw, and one side of the sliding block is fixedly connected with the upper part of one side of the electric drill.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

1. the angle of the arc-shaped rack can be adjusted according to the position of the patient needing to punch, and the angle of the arc-shaped rack can be adjusted to some manual inconvenient punching positions.

2. The position of this device can realize the position control electric drill according to the required drilling of patient.

3. The device has compact structure and convenient operation.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of the present invention.

Fig. 3 is a schematic three-dimensional structure diagram of the present invention.

Fig. 4 is a schematic view of a connection structure of parts according to the present invention.

Fig. 5 is a schematic view of a connection structure of parts according to the present invention.

Fig. 6 is a third schematic view of the connection structure of some parts of the present invention.

Fig. 7 is a schematic view of a connection structure of parts according to the present invention.

In the figure: 1. the device comprises a first motor, a second motor, an arc-shaped rack, a third motor, a fourth motor, a fifth motor, a sixth motor, a fifth motor, a sixth motor, a.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1-7, the utility model comprises two bottom plates 5, wherein one end of the upper side of each of the two bottom plates 5 is fixedly connected with the lower end of a corresponding support rod 4;

the upper ends of the two support rods 4 are respectively and fixedly connected with one end of the lower side of the corresponding mounting column 3, and the upper ends of the two sides of one support rod 4 are respectively and fixedly connected with one side of the corresponding L-shaped plate 8 vertical plate;

one 3 one end swing joint arc rack 2 one end of erection column, 2 inboard fixed connection arc slide rail 7 one side of arc rack.

One 8 diaphragm one side fixed connection motor 1 of L shaped plate, 1 output of motor passes L

shaped plate

8, 6 one end of 1 output fixed connection worm of motor, 6 other end swing joint of worm another 8 diaphragm one side of L shaped plate, worm 6 and the meshing of worm wheel 9, one of worm wheel 9 center pin swing joint erection column 3, worm wheel 9 center pin one end is passed erection column 3, worm wheel 9 center pin one end fixed connection 2 other ends of arc rack.

13 diaphragm upsides of U-shaped plate are equipped with spout 20, arc slide rail 7 inlays and locates in spout 20, the relative one side lower part of two risers of U-shaped plate 13 is laminated respectively one side that arc rack 2 corresponds, 13 one side upper portion fixed connection base 19 one side of U-shaped plate riser, 19 upside fixed connection motor two 18 of base, two 18 outputs of motor pass 13 risers of U-shaped plate, 14 one side middle parts of motor two 18 output end fixed connection gear, 14 opposite side center pin swing joint of gear 13 another riser one side of U-shaped plate, gear 14 with the meshing of

arc rack

2, 11 one side upper portions of another riser lower part fixed connection rectangular channel of U-shaped plate 13.

The upper end of the rectangular groove 11 is fixedly connected with a motor III 12, the output end of the motor III 12 penetrates through the rectangular groove 11, the lower end of the output end of the motor III 12 is fixedly connected with the upper end of a lead screw 17, and the lower end of the lead screw 17 is movably connected with the lower end in the rectangular groove 11.

The slider 16 is embedded in the rectangular groove 11, the slider 16 is in threaded connection with the lead screw 17, and one side of the slider 16 is fixedly connected with the upper part of one side of the electric drill 10.

The first motor 1, the second motor 18 and the third motor 12 are all reciprocating motors.

The utility model discloses a work flow does: before using, the slide block 16 is positioned at the top end in the rectangular groove 11, the lower end of the drill bit 15 is higher than the lower end of the rectangular groove 11, when the device is used, the body of a patient is fixed, the phenomenon that drilling fails due to disorder during drilling is prevented, two bottom plates 5 are placed on the upper side of a bed body, the affected part of the patient is positioned between two support rods 4, a first motor 1 is started, the first motor 1 drives a worm 6 to rotate, the worm 6 drives a worm wheel 9 meshed with the worm 6 to rotate, the worm wheel 9 drives an arc-shaped rack 2 to swing, the arc-shaped rack 2 drives a U-shaped plate 13 to swing, the U-shaped plate 13 drives an electric drill 10 to swing, when the electric drill 10 swings to an angle suitable for drilling, the first motor 1 is stopped, a second motor 18 is started, the second motor 18 drives a gear 14 to rotate, the gear 14 slides along the arc-shaped rack 2, the gear 14 drives the U-shaped, stop motor two 18, start three 12 of starter motor and electric drill 10, the drill bit 15 of electric drill 10 is rotatory, and simultaneously, three 12 drive lead screw 17 rotations of motor, slider 16 slides down along rectangle frame 11 in, slider 16 drives electric drill 10 and slides down, drill bit 15 drills to the position of the required drilling of patient, after drilling, stop electric drill 10 and three 12 of motor, three 12 of starter motor once more, electric drill 10 drives 15 reverse slip of drill bit to initial position, the device of taking away, clean the disinfection to the device, the secondary use of being convenient for.

The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. The utility model provides an orthopedics is with location drilling tool, includes two bottom plates (5), characterized by: one end of the upper side of each of the two bottom plates (5) is fixedly connected with the lower end of the corresponding support rod (4);

the upper ends of the two support rods (4) are respectively and fixedly connected with one end of the lower side of the corresponding mounting column (3), and the upper ends of the two sides of one support rod (4) are respectively and fixedly connected with one side of the corresponding L-shaped plate (8) vertical plate;

one end of the mounting column (3) is movably connected with one end of the arc-shaped rack (2), and the inner side of the arc-shaped rack (2) is fixedly connected with one side of the arc-shaped sliding rail (7).

2. The orthopedic positioning drill as claimed in claim 1, wherein: one L shaped plate (8) diaphragm one side fixed connection motor (1), motor (1) output passes L shaped plate (8), motor (1) output end fixed connection worm (6) one end, worm (6) other end swing joint is another L shaped plate (8) diaphragm one side, worm (6) and worm wheel (9) meshing, one worm wheel (9) center pin swing joint erection column (3), worm wheel (9) center pin one end is passed erection column (3), worm wheel (9) center pin one end fixed connection arc rack (2) other end.

3. The orthopedic positioning drill as claimed in claim 2, wherein: a sliding groove (20) is arranged on the upper side of the transverse plate of the U-shaped plate (13), the arc-shaped sliding rail (7) is embedded in the sliding groove (20), the lower parts of the opposite sides of the two vertical plates of the U-shaped plate (13) are respectively attached to the corresponding sides of the arc-shaped racks (2), the upper part of one side of a vertical plate of the U-shaped plate (13) is fixedly connected with one side of the base (19), the upper side of the base (19) is fixedly connected with a second motor (18), the output end of the second motor (18) penetrates through the vertical plate of the U-shaped plate (13), the output end of the second motor (18) is fixedly connected with the middle part of one side of the gear (14), the central shaft at the other side of the gear (14) is movably connected with one side of the other vertical plate of the U-shaped plate (13), the gear (14) is meshed with the arc-shaped rack (2), and the lower part of the other side of the other vertical plate of the U-shaped plate (13) is fixedly connected with the upper part of one side of the rectangular groove (11).

4. The orthopedic positioning drill as claimed in claim 3, wherein: rectangular channel (11) upper end fixed connection motor three (12), three (12) outputs of motor pass rectangular channel (11), three (12) outputs lower extreme fixed connection lead screw (17) upper end of motor, lead screw (17) lower extreme swing joint lower extreme in rectangular channel (11).

5. The orthopedic positioning drill as claimed in claim 4, wherein: the sliding block (16) is embedded in the rectangular groove (11), the sliding block (16) is in threaded connection with the lead screw (17), and one side of the sliding block (16) is fixedly connected with the upper portion of one side of the electric drill (10).