CN219000614U

CN219000614U - Dental drill bit

Info

Publication number: CN219000614U
Application number: CN202223445202.6U
Authority: CN
Inventors: 陈雷; 陈佳笠; 赵东辉
Original assignee: Beijing Xikema Medical Technology Co ltd
Current assignee: Beijing Xikema Medical Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-12
Anticipated expiration: 2032-12-22

Abstract

The utility model relates to the technical field of medical equipment and discloses a dental drill bit which comprises a main body, wherein two handles are arranged at the left end and the right end of the main body, a first shell is arranged at the lower end of the main body, a drill bit is arranged at the lower end of the first shell, a rotating mechanism is arranged in the main body, a camera mechanism is arranged at the lower end of the main body, a small illuminating lamp is fixedly connected to the lower end of the first shell, a connecting pipe is arranged at the upper end of the main body, and an access port is fixedly connected to the upper end of the connecting pipe. This dental drill bit through miniature camera and image sensor's electric connection, reuse image sensor and image receiver electric connection make the display screen show the state that miniature camera took in real time, improved the practicality, through the oral cavity that the small-size light can be clear illuminate the patient, make the doctor need not extra headlight just can illuminate the patient's oral cavity in the use, improved the practicality.

Description

Dental drill bit

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a dental drill bit.

Background

Dental drills are tools for a doctor to polish and drill teeth of a patient, treat gums and the like, are generally used for treating toothache and the like, and are widely used in the medical field.

The existing dental drills need to be provided with a head lamp to see the oral cavity of a patient when in use, so that the patients are very troublesome in use, the practicability is reduced, and the dental drills on the market can not see details on the teeth of the patients when in use, so that doctors can hardly see specific parts of the teeth to be treated, and the practical efficiency is reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the dental drill bit, which aims to solve the problems that the dental drill bit in the background art needs to be provided with a head lamp to see the oral cavity of a patient when in use, so that the use is very troublesome, the practicability is reduced, the details on the teeth of the patient are often not seen when the dental drill bit in the market is used, the doctor is difficult to see the specific parts of the teeth to be treated, and the practical efficiency is reduced.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dental drill bit, includes the main part, the handle is all installed at both ends about the main part, the handle is provided with two, the lower extreme of main part is provided with shell one, shell one's lower extreme is provided with the drill bit, the inside of main part is provided with slewing mechanism, the lower extreme of main part is provided with camera mechanism, shell one's lower extreme fixedly connected with small-size light, the upper end of main part is provided with the connecting pipe, the upper end fixedly connected with access mouth of connecting pipe.

Preferably, the rotating mechanism comprises a button, a rotating motor, a first bevel gear, a second bevel gear, a rotating rod, a guide block, a connecting rod and a rotating block, wherein the rotating motor is fixedly connected with the inside of the main body, the rotating motor extends to the outer end of the main body and is movably connected with the button, the button is in sliding connection with the main body, the first bevel gear is fixedly connected with the output end of the rotating motor, and the second bevel gear is rotatably connected with the inside of the main body.

Preferably, the first bevel gear is meshed with the second bevel gear, the lower end of the second bevel gear is fixedly connected with a rotating rod, the lower end of the inside of the main body is fixedly connected with a guide block, the rotating rod is rotationally connected with the guide block, the rotating rod extends to the inside of the first shell and is fixedly connected with the rotating block, the rotating block is rotationally connected with the main body, the rotating block extends to the outer end of the first shell and is fixedly connected with a drill bit, and the drill bit is rotationally connected with the first shell.

Preferably, the camera mechanism comprises an extension tube, a miniature camera, an image sensor, an image receiver, a second shell and a display screen, wherein the lower end of the main body is fixedly connected with the extension tube, one end of the extension tube, far away from the main body, is fixedly connected with the miniature camera, and the extension tube extends to the inner part of the main body and is fixedly connected with the image sensor.

Preferably, the outer end of the connecting pipe is fixedly connected with a second shell, the second shell is internally fixedly connected with an image receiver, the second shell is fixedly connected with a display screen, the image receiver is electrically connected with the display screen, the image receiver is electrically connected with an image sensor, and the image sensor is electrically connected with a miniature camera.

Preferably, the main body is fixedly connected with the shell, a button battery is fixedly connected to the inside of the small illuminating lamp, a battery is fixedly connected to the inside of the connecting pipe, and the battery is electrically connected with the rotating motor.

Compared with the prior art, the utility model provides the dental drill bit, which has the following beneficial effects:

1. according to the dental drill bit, the miniature camera is electrically connected with the image sensor, and the image sensor is electrically connected with the image receiver, so that the display screen displays the state shot by the miniature camera in real time, and the practicability is improved.

2. The dental drill bit can clearly illuminate the oral cavity of a patient through the small illuminating lamp, so that doctors can illuminate the oral cavity of the patient without additional head lamps, and the practicability is improved.

3. The dental drill bit is connected with the power supply through the outside to ensure the use power of the rotating motor, so that the working efficiency is not lowered due to insufficient power to reduce the rotating speed when in use, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic cross-sectional structure of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

FIG. 5 is a schematic view of the present utility model in a lower view

In the figure: 1. a main body; 2. a grip; 3. a first shell; 4. a drill bit; 5. a rotating mechanism; 6. a camera mechanism; 7. small-sized lighting lamp; 8. a connecting pipe; 9. an access port; 501. a button; 502. a rotating motor; 503. a first conical gear; 504. a second bevel gear; 505. a rotating lever; 506. a guide block; 507. a connecting rod; 508. a rotating block; 601. an extension tube; 602. a miniature camera; 603. an image sensor; 604. an image receiver; 605. a second shell; 606. a display screen; 701. a button cell; 801. and a battery.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a dental drill bit, including main part 1, both ends all install grip 2 about main part 1, grip 2 is provided with two, the lower extreme of main part 1 is provided with shell one 3, main part 1 and shell one 3 fixed connection, the inside fixedly connected with button cell 701 of small-size light 7, the inside fixedly connected with battery 801 of connecting pipe 8, battery 801 and rotation motor 502 electric connection, the lower extreme of shell one 3 is provided with drill bit 4, the inside of main part 1 is provided with slewing mechanism 5, slewing mechanism 5 includes button 501, rotation motor 502, conical gear one 503, conical gear two 504, dwang 505, guide block 506, connecting rod 507, rotating block 508, the inside fixedly connected with rotation motor 502 of main part 1, rotation motor 502 extends to the outer end swing joint of main part 1 has button 501, can clearly illuminate patient's oral cavity through small-size light 1, make the doctor can illuminate patient's oral cavity in the use need not extra headlight, the practicality has been improved;

the button 501 is in sliding connection with the main body 1, the output end of the rotating motor 502 is fixedly connected with a first conical gear 503, the first conical gear 503 is in meshed connection with a second conical gear 504, the lower end of the second conical gear 504 is fixedly connected with a rotating rod 505, the lower end of the inside of the main body 1 is fixedly connected with a guide block 506, the rotating rod 505 is in rotating connection with the guide block 506, the rotating rod 505 extends to the inside of the first shell 3 and is fixedly connected with a rotating block 508, the rotating block 508 is in rotating connection with the main body 1, the rotating block 508 extends to the outer end of the first shell 3 and is fixedly connected with a drill bit 4, the drill bit 4 is in rotating connection with the first shell 3, the inside of the main body 1 is in rotating connection with the second conical gear 504, the lower end of the main body 1 is provided with a camera mechanism 6, the state shot by the miniature camera 602 is displayed in real time through the electric connection of the miniature camera 602 and the electric connection of the image sensor 603 and the image receiver 604, and the practicability is improved;

the camera mechanism 6 comprises an extension tube 601, a miniature camera 602, an image sensor 603, an image receiver 604, a second shell 605 and a display screen 606, wherein the lower end of the main body 1 is fixedly connected with the extension tube 601, one end of the extension tube 601, which is far away from the main body 1, is fixedly connected with the miniature camera 602, the extension tube 601 extends to the inner part of the main body 1 and is fixedly connected with the image sensor 603, the lower end of the first shell 3 is fixedly connected with a miniature illuminating lamp 7, the upper end of the main body 1 is provided with a connecting pipe 8, the outer end of the connecting pipe 8 is fixedly connected with the second shell 605, the inner part of the second shell 605 is fixedly connected with the image receiver 604, the model of the image receiver 604 is GM8284DD, the upper end of the second shell 605 is fixedly connected with the display screen 606, the image receiver 604 is electrically connected with the image sensor 603, the battery 801 is respectively connected with the image receiver 604, the image sensor 603, the miniature camera 602, the rotating motor 502 and the display screen 606 are electrically connected with the small illuminating lamp 7, the button battery is electrically connected with the upper end of the small illuminating lamp 7, the upper end of the connecting pipe 8 is fixedly connected with the LSM6 TR-C, the power is not increased, and the power is not increased when the power is used, and the power is not increased.

Working principle: first, an external power supply is inserted into a battery 801 through an access port 9, the battery 801 rotates a rotating motor 502 through the battery 801, a button 501 on the rotating motor 502 can control the use of a Zhang Zhuaidong motor 502, the rotating motor 502 rotates to drive a first bevel gear 503 to rotate, the first bevel gear 503 rotates to drive a second bevel gear 504 to rotate, the second bevel gear 504 rotates to drive a rotating rod 505 to rotate, the rotating rod 505 rotates at a guide block 506, the guide block 506 plays a role of positioning the rotating rod 505, the rotating rod 505 rotates to drive a connecting rod 507 to rotate, the connecting rod 507 rotates to drive a rotating block 508 to rotate, the rotating block 508 rotates on a main body 1 to enable a drill bit 4 to rotate, a picture is captured by a miniature camera 602 and is transmitted to an image sensor 603, the image sensor 603 transmits the picture to an image receiver 604, the picture is transmitted to a display screen 606, the distance placed by the extending tube 601 is increased, and the small-sized illuminating lamp 7 emits light through power generation of the button battery 701 to illuminate the oral cavity of a patient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dental drill bit comprising a main body (1), characterized in that: the utility model discloses a novel portable electric drill, including main part (1), handle (2) are all installed at both ends about main part (1), handle (2) are provided with two, the lower extreme of main part (1) is provided with shell one (3), the lower extreme of shell one (3) is provided with drill bit (4), the inside of main part (1) is provided with slewing mechanism (5), the lower extreme of main part (1) is provided with camera mechanism (6), the lower extreme fixedly connected with miniature light (7) of shell one (3), the upper end of main part (1) is provided with connecting pipe (8), the upper end fixedly connected with access mouth (9) of connecting pipe (8).

2. A dental drill bit according to claim 1, wherein: the rotating mechanism (5) comprises a button (501), a rotating motor (502), a first bevel gear (503), a second bevel gear (504), a rotating rod (505), a guide block (506), a connecting rod (507) and a rotating block (508), wherein the rotating motor (502) is fixedly connected to the inside of the main body (1), the rotating motor (502) extends to the outer end of the main body (1) and is movably connected with the button (501), the button (501) is in sliding connection with the main body (1), the first bevel gear (503) is fixedly connected to the output end of the rotating motor (502), and the second bevel gear (504) is rotatably connected to the inside of the main body (1).

3. A dental drill bit according to claim 2, wherein: the utility model discloses a bevel gear, including first (503) and second (504) bevel gear, the lower extreme fixedly connected with dwang (505) of bevel gear second (504), inside lower extreme fixedly connected with guide block (506) of main part (1), dwang (505) and guide block (506) rotate to be connected, inside fixedly connected with dwang (508) that dwang (505) extends to first (3) shell, dwang (508) rotate to be connected with main part (1), the dwang (508) extends to the outer fixedly connected with drill bit (4) of first (3) shell, drill bit (4) rotate to be connected with first (3) shell.

4. A dental drill bit according to claim 1, wherein: the camera mechanism (6) comprises an extension tube (601), a miniature camera (602), an image sensor (603), an image receiver (604), a second shell (605) and a display screen (606), wherein the lower end of the main body (1) is fixedly connected with the extension tube (601), one end, far away from the main body (1), of the extension tube (601) is fixedly connected with the miniature camera (602), and the extension tube (601) extends to the image sensor (603) fixedly connected with the inside of the main body (1).

5. The dental drill bit of claim 4, wherein: the outer end of the connecting pipe (8) is fixedly connected with a second shell (605), an image receiver (604) is fixedly connected to the inside of the second shell (605), a display screen (606) is fixedly connected to the second shell (605), the image receiver (604) is electrically connected with the display screen (606), the image receiver (604) is electrically connected with an image sensor (603), and the image sensor (603) is electrically connected with the miniature camera (602).

6. A dental drill bit according to claim 2, wherein: the novel illuminating lamp is characterized in that the main body (1) is fixedly connected with the first shell (3), a button battery (701) is fixedly connected to the inside of the small illuminating lamp (7), a battery (801) is fixedly connected to the inside of the first shell (3), and the battery (801) is electrically connected with the rotating motor (502).