CN210631297U

CN210631297U - Nail extractor for orthopedics department

Info

Publication number: CN210631297U
Application number: CN201921035755.XU
Authority: CN
Inventors: 李泮民
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-05-29
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses an orthopedics is with getting nail ware, which comprises a housin, support fixedly connected with motor is passed through to the inside of casing, the one end of shaft coupling fixed connection bull stick is passed through to the output of motor, the front end of bull stick is provided with hexagonal draw-in groove, hexagonal fixture block just in time blocks into in hexagonal draw-in groove and both magnetism are connected, the other end of getting nail sword is the nail head of getting corresponding with the bone nail, the outer peripheral face of casing is provided with the switch, the side of the trailing flank fixed connection battery of casing, be provided with the mouth that charges on the battery, the upper end of the outer peripheral face fixed connection handle of casing, the side of the one end fixed connection casing of baffle, the side of the other end fixed connection handle of baffle, the side of casing is provided with the trigger, the trigger is located the baffle, this orthopedics is with getting nail ware only need more change nail sword.

Description

Nail extractor for orthopedics department

Technical Field

The utility model relates to the technical field of medical treatment, in particular to an orthopedic nail extractor.

Background

Orthopedics is one of the most common departments of various hospitals, mainly studies the anatomy, physiology and pathology of skeletal muscle systems, maintains and develops the normal form and function of the system by using medicines, operations and physical methods, and a nail extractor belongs to one of orthopedic medical instruments and is a device for extracting bone nails.

The nail head of getting of present orthopedics nail ware is got to hospital is all unable the changing, often needs a plurality of nail wares of getting in the face of different fixed, complex operation increases the application cost of hospital moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an orthopedics is with getting nail ware to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an orthopedics is with getting nail ware, which comprises a housin, support fixedly connected with motor is passed through to the inside of casing, the one end of shaft coupling fixed connection bull stick is passed through to the output of motor, the bull stick rotates with the preceding lateral wall of casing to be connected, the front end of bull stick is provided with hexagonal draw-in groove, be provided with magnet in the draw-in groove, the one end of getting nail sword is the hexagon fixture block, the hexagon fixture block just in time blocks into in the hexagonal draw-in groove and both magnetism are connected, the other end of getting nail sword is for getting the pin fin corresponding with the bone nail, the outer peripheral face of casing is provided with the switch, the side of the trailing flank fixed connection battery of casing, be provided with the mouth that charges on the battery, the upper end of the outer peripheral face fixed connection handle of casing, the side of the one end fixed connection casing of baffle.

As a further aspect of the present invention: the fixed screw is in threaded connection with the front end of the rotating rod.

As a further aspect of the present invention: the handle and the trigger are both sleeved with a layer of anti-skid rubber cushion.

As a further aspect of the present invention: the other end of the nail taking knife has magnetism.

As a further aspect of the present invention: fixedly connected with disc on the casing, fixedly connected with light on the disc, the light is provided with a plurality ofly, and light and motor all lean on the battery power supply.

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

the utility model discloses in owing to get to lean on the magnetism to be connected between nail sword and the bull stick, so can change at any time and get the nail sword, make a plurality of nail swoves of getting, a plurality of nail sword one end of getting are for communicating with each other the hexagon fixture block, and the other end is the different pin fin of getting, can operate different bone nails, avoids using a plurality of nail wares of getting, this orthopedics only need to change the nail sword alright with operate convenient to use with the bone nail of difference.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the middle housing of the present invention.

As shown in the figure: 1. a housing; 2. a rotating rod; 3. taking a nail cutter; 4. fixing screws; 5. a disc; 6. an illuminating lamp; 7. a storage battery; 8. a switch; 9. a handle; 10. a trigger; 11. a baffle plate; 12. an electric motor.

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.

Referring to fig. 1-2, in the embodiment of the present invention, an orthopedic nail extractor comprises a housing 1, a rotating rod 2, a nail extracting knife 3, a fixing screw 4, a disc 5, a lighting lamp 6, a storage battery 7, a switch 8, a handle 9, a trigger 10, a baffle 11 and a motor 12, wherein the interior of the housing 1 is fixedly connected with the motor 12 through a bracket, an output end of the motor 12 is fixedly connected with one end of the rotating rod 2 through a coupler, the rotating rod 2 is rotatably connected with a front side wall of the housing 1, a hexagonal clamping groove is arranged at a front end of the rotating rod 2, a magnet is arranged in the clamping groove, one end of the nail extracting knife 3 is a hexagonal clamping block, the hexagonal clamping block is just clamped into the hexagonal clamping groove and is magnetically connected with the hexagonal clamping groove, the other end of the nail extracting knife 3 is a nail extracting head corresponding to a bone nail, the other end of the nail extracting knife 3 has magnetism, the outer circumferential surface of the housing 1 is provided, a charging port is formed in the storage battery 7, the peripheral surface of the shell 1 is fixedly connected with the upper end of the handle 9, one end of the baffle plate 11 is fixedly connected with the side surface of the shell 1, the other end of the baffle plate 11 is fixedly connected with the side surface of the handle 9, a trigger 10 is arranged on the side surface of the shell 1, and the trigger 10 is located in the baffle plate 11; trigger 10 controls the rotation of motor 12, switch 8 controls light 6, the doctor holds handle 9, the front end that will get nail sword 3 aims at the bone nail and blocks into the bone nail, trigger 10 is withheld, make motor 12 start, drive bull stick 2 and rotate, bull stick 2 drives and gets nail sword 3 and rotate, make and get the bone nail and rotate, will fix and roll out, will suck the bone nail through the magnetism of getting nail sword 3, will fix and take out, owing to get and lean on the magnetism to be connected between nail sword 3 and the bull stick 2, so can more change at any time and get nail sword 3, make a plurality of nail sword 3 of getting, a plurality of nail sword 3 one ends of getting are for communicating with each other the hexagon fixture block, the other end is the different nail head of getting, can operate different bone nails, avoid using a plurality of nail wares, this orthopedics is with getting the nail sword 3 of getting, just need to change nail sword 3 alright in order to operate different bone nails, and is convenient to use.

Fixedly connected with disc 5 is gone up to the casing body 1, fixedly connected with light 6 on the disc 5, and light 6 is provided with a plurality ofly, can open light 6 through switch 8, throws light on when getting the bone nail, and light 6 and motor 12 all lean on battery 7 to supply power.

The fixing screw 4 is in threaded connection with the front end of the rotating rod 2, the fixing screw 4 is screwed in and is lifted tightly, the fixing screw 4 abuts against the hexagonal clamping block of the nail taking knife 3, the nail taking knife 3 can be fixed firmly, the nail taking knife 3 cannot move, and the fixing screw 4 can be replaced by unscrewing the fixing screw 4.

The handle 9 and the trigger 10 are both sleeved with a layer of anti-slip rubber cushion, so that the hands are slippery when a doctor operates the anti-slip rubber cushion.

The model of motor 12 adopts 57BYGH56-401A and supporting power and circuit thereof in this scheme, and the power supply interface of motor passes through the switch and connects power supply system, realizes the rotation control of motor, involves that circuit and electronic components and module are prior art, and the technical staff in the field can realize completely, need not beyond a limit the suggestion, the utility model discloses the content of protection does not relate to the improvement to software and method yet.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an orthopedics is with getting nail ware, which comprises a housing (1), its characterized in that, the inside of casing (1) is through support fixedly connected with motor (12), the output of motor (12) passes through the one end of shaft coupling fixed connection bull stick (2), bull stick (2) rotates with the preceding lateral wall of casing (1) to be connected, the front end of bull stick (2) is provided with hexagonal draw-in groove, be provided with magnet in the draw-in groove, the one end of getting nail sword (3) is the hexagonal fixture block, the hexagonal fixture block just in time is gone into in the hexagonal draw-in groove and both magnetism are connected, the other end of getting nail sword (3) is the nail head of getting corresponding with the bone nail, the outer peripheral face of casing (1) is provided with switch (8), the side of battery (7) is connected to the trailing flank fixed connection of casing (1), be provided with the mouth that charges on battery (7), the outer peripheral face fixed connection handle, one end of the baffle (11) is fixedly connected with the side surface of the shell (1), the other end of the baffle (11) is fixedly connected with the side surface of the handle (9), a trigger (10) is arranged on the side surface of the shell (1), and the trigger (10) is positioned in the baffle (11).

2. The nail extractor for orthopedics department according to claim 1, characterized by further comprising a fixing screw (4) which is in threaded connection with the front end of the rotating rod (2).

3. The orthopedic nail extractor according to claim 1, characterized in that a layer of anti-slip rubber leather pad is sleeved on the handle (9) and the trigger (10).

4. The nail extractor for orthopedics department according to claim 1, characterized in that the other end of the nail extracting knife (3) has magnetism.

5. The orthopedic nail extractor according to claim 1, characterized in that a plurality of illuminating lamps (6) are fixedly connected to the housing (1) and the disk (5), and the illuminating lamps (6) and the motor (12) are powered by the storage battery (7).