CN213075582U

CN213075582U - Mouth mirror for orthodontics

Info

Publication number: CN213075582U
Application number: CN202021138224.6U
Authority: CN
Inventors: 毕磊
Original assignee: North China University of Science and Technology
Current assignee: North China University of Science and Technology
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-04-30
Anticipated expiration: 2030-06-18

Abstract

The utility model relates to a stomatoscope for orthodontics, which comprises a stomatoscope body, wherein the top end of the inner cavity of the stomatoscope body is provided with a guide seat, a telescopic column is slidably connected in the guide seat, the top end of the telescopic column is connected with a gooseneck, the top end of the gooseneck is connected with a lens shell, the end surface of the lens shell is provided with a camera, the outer side of the camera is provided with a lighting lamp, compared with the prior art, the stomatoscope has simple structure and inconvenient use, and the condensed water mist on the surface of the lens influences the viewing, the utility model provides a cylindrical stomatoscope body which can seal internal devices by matching the stomatoscope body and an end cover, has more novel structure, can adjust the orientation of the camera by bending the gooseneck by matching the telescopic column and the gooseneck to connect the lens shell, and can photograph in real time in the oral cavity by the camera in the lens shell, meanwhile, the illuminating lamp is used for illuminating and supplementing light, so that the oral cavity diseases can be conveniently checked in medical care.

Description

Mouth mirror for orthodontics

Technical Field

The utility model relates to the technical field of oral medical treatment, in particular to a stomatoscope for orthodontics.

Background

The stomatoscope is a tool for observing the oral cavity of a patient, and doctors can further find the oral cavity pathological changes of the patient through the stomatoscope under the assistance of clear and intuitive images, take various treatment measures in time and use the treatment measures for checking the tooth deformity correction.

Among the prior art, the mouth mirror all is a dead lever and a lens basically and constitutes, simple structure, and it is inconvenient to use to the inside hot-air in oral cavity condenses into water smoke on the lens surface easily, influences the doctor and looks over, and is great to the just abnormal influence in oral cavity.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an orthodontic mouth mirror of department of stomatology to mouth mirror simple structure among the solution prior art uses inconveniently, and the problem of looking over is influenced to the water smoke that the lens surface congealed into.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an just abnormal mouth mirror of using of department of stomatology, includes the mouth mirror body, the bottom of mouth mirror body is connected with the end cover, the top of mouth mirror body inner chamber is equipped with the guide holder, sliding connection has flexible post in the guide holder, the top of flexible post is connected with the gooseneck, the top of gooseneck is connected with the lens shell, the terminal surface of lens shell is equipped with the camera, the outside of camera is equipped with the light, the bottom of flexible post is connected with thrust bearing, the bottom of mouth mirror body inner chamber is equipped with the transmission shell, it is connected with the screw rod to rotate between transmission shell and the guide holder, the terminal surface that the transmission shell is close to end cover one side is equipped with the motor, the motor is connected and drive screw rod, the screw rod is connected with thrust bearing.

Preferably, the outer wall of the mouth mirror body is provided with a plurality of keys, and the keys are arranged in parallel.

Preferably, a line arranging hole is formed in the telescopic column and communicated with the mouth mirror body, the lens shell and the gooseneck.

Preferably, the top of guide holder and the cooperation of the top shaft hole of mouth mirror body, guide holder shaft shoulder terminal surface is equipped with the latch, the latch is connected with mouth mirror body.

Preferably, a driving gear is arranged in the transmission shell and connected with the shaft end of the motor, a driven gear is meshed with the outer side of the driving gear and connected with the bottom end of the screw rod.

Preferably, the illuminating lamp is provided with a plurality of which are annularly distributed on the outer side of the camera.

The utility model discloses possess following beneficial effect at least:

1. the utility model discloses set up cylindric mouth mirror body, cooperate through mouth mirror body and end cover, encapsulate internal device, the structure is more novel, and connect the lens shell through flexible post and gooseneck cooperation, can adjust the orientation of camera through buckling the gooseneck, and take a photograph in real time in the oral cavity through the camera in the lens shell, shine the light filling by the light simultaneously, be convenient for medical care look over oral cavity disease, set up the operation button at the outer wall of mouth mirror body simultaneously, convenient operation, and the integration, small and exquisite portable, more make things convenient for oral cavity administrative or technical offices to use;

2. the utility model discloses a guide holder and driving case cooperation carry out the gyration location to the screw rod to drive flexible post through screw rod drive thrust seat and carry out overhanging or adduction, be convenient for according to the overhanging length of the flexible post of inspection position adjustment in the oral cavity, and then adjust the position of camera, improve the just abnormal inspection efficiency in oral cavity, and it is more convenient to use.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the front view of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention.

In the reference symbols: 1. a mouth mirror body; 2. a drive housing; 3. a motor; 4. a driving gear; 5. a screw; 6. a guide seat; 7. clamping teeth; 8. a driven gear; 9. a telescopic column; 10. a thrust seat; 11. a wire arranging hole; 12. a lens housing; 13. a gooseneck; 14. a camera; 15. an illuminating lamp; 16. an end cap; 17. and (6) pressing a key.

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 efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a mouth mirror for orthodontics of stomatology department comprises a mouth mirror body 1, wherein the bottom end of the mouth mirror body 1 is connected with an end cover 16, concretely, the end cover 16 is connected with the mouth mirror body 1 through screws, the top end of the inner cavity of the mouth mirror body 1 is provided with a guide seat 6, a telescopic column 9 is slidably connected with the guide seat 6, the top end of the telescopic column 9 is connected with a gooseneck 13, the top end of the gooseneck 13 is connected with a lens shell 12, the end surface of the lens shell 12 is provided with a camera 14, the outer side of the camera 14 is provided with a lighting lamp 15, the orientation of the camera 14 can be adjusted by bending the gooseneck 13, real-time photography in the oral cavity is realized through the camera 14, meanwhile, the lighting lamp 15 is used for irradiation and light supplement, the oral cavity diseases can be conveniently checked through medical care, the bottom end of the telescopic column 9 is connected with a thrust seat 10, the bottom of the inner, and fix a position transmission shell 2 through the ladder mesa of bottom, and transmission shell 2 passes through the screw connection with 1 inner wall of mouth mirror body, it is connected with screw rod 5 to rotate between transmission shell 2 and the guide holder 6, it is concrete, the both ends of screw rod 5 cooperate with

guide holder

6 and 2 shaft holes of transmission shell respectively, the terminal surface that transmission shell 2 is close to end cover 16 one side is equipped with motor 3, motor 3 connects and driving screw rod 5, screw rod 5 is connected with thrust bearing 10, it is concrete, screw rod 5 and 10 screw-thread fit of thrust bearing, can drive screw rod 5 through motor 3 and rotate, and then it is overhanging to drive flexible post 9 through thrust bearing 10, be convenient for according to the overhanging length of the flexible post 9 of inspection position adjustment in the oral cavity, it is more convenient to use.

Wherein, the outer wall of mouth mirror body 1 is equipped with a plurality of button 17, and a plurality of button 17 sets up side by side, and is specific, and button 17 is including being used for switch, light brightness control, the button that stretches out and adduction are held to flexible post 9 respectively to distribute side by side.

Wherein, be equipped with winding displacement hole 11 in the flexible post 9, winding displacement hole 11 intercommunication mouth mirror body 1, camera lens shell 12 and gooseneck 13, specifically, the through-hole with winding displacement hole 11 complex is seted up at the center of thrust bearing 10.

Wherein, the top of guide holder 6 and the cooperation of the top shaft hole of mouth mirror body 1, it is concrete, the top of guide holder 6 is overhanging, 6 shaft shoulder terminal surfaces of guide holder are equipped with latch 7, and latch 7 is connected with mouth mirror body 1, and is concrete, the top surface of 1 inner chamber of mouth mirror body seted up with latch 7 complex recess, can fix a position guide holder 6 through latch 7 and the cooperation of mouth mirror body 1.

Wherein, be equipped with driving gear 4 in the transmission case 2, driving gear 4 is connected with motor 3's axle head, and the outside meshing of driving gear 4 has driven gear 8, and driven gear 8 is connected with screw rod 5's bottom, can drive driving gear 4 through motor 3 and rotate to drive screw rod 5 through driving gear 4 and driven gear 8's meshing and rotate.

Wherein, light 15 is provided with a plurality of, and a plurality of light 15 is the annular and distributes in the outside of camera 14, can carry out the light filling through light 15 of annular distribution to the just abnormal position of oral cavity.

The working principle is as follows:

when the multifunctional camera is used, the circuit board is arranged between the motor 3 and the end cover 16, a data line can be connected externally or a display device can be connected through a local area network, the display device can be opened and closed through the key 17 for opening and closing, the illumination intensity is adjusted through the key 17 for light adjustment, the gooseneck 13 is bent to adjust the orientation of the camera 14, the lens shell 12 can be stretched into the oral cavity, the camera 14 can be used for shooting in real time in the oral cavity, image information can be displayed on the external display device, the orthodontic position and oral diseases can be checked more conveniently, and the application range is wider;

in addition, when the sight is influenced or the position length of the lens shell 12 is limited, the corresponding key 17 extending outwards or retracting inwards of the telescopic column 9 is pressed, the motor 3 can be driven to rotate forwards or backwards, the driving gear 4 is driven to rotate, the screw rod 5 is driven to rotate through the meshing of the driving gear 4 and the driven gear 8, the telescopic column 9 is pushed to extend outwards or retract inwards through the thrust seat 10, the use is quicker and more convenient, and the inspection efficiency and the inspection quality are improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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

Claims

1. The stomatoscope for orthodontics is characterized by comprising a stomatoscope body (1), wherein the bottom end of the stomatoscope body (1) is connected with an end cover (16), the top end of the inner cavity of the stomatoscope body (1) is provided with a guide seat (6), a telescopic column (9) is slidably connected in the guide seat (6), the top end of the telescopic column (9) is connected with a gooseneck tube (13), the top end of the gooseneck tube (13) is connected with a lens shell (12), the end surface of the lens shell (12) is provided with a camera (14), the outer side of the camera (14) is provided with an illuminating lamp (15), the bottom end of the telescopic column (9) is connected with a thrust seat (10), the bottom of the inner cavity of the stomatoscope body (1) is provided with a transmission shell (2), a screw rod (5) is rotatably connected between the transmission shell (2) and the guide seat (6), and the end surface of the shell (2) close to one side of the, the motor (3) is connected with and drives the screw rod (5), and the screw rod (5) is connected with the thrust seat (10).

2. The orthodontic stomatoscope of claim 1, wherein: the stomatoscope is characterized in that the outer wall of the stomatoscope body (1) is provided with a plurality of keys (17), and the keys (17) are arranged in parallel.

3. The orthodontic stomatoscope of claim 1, wherein: a line arranging hole (11) is formed in the telescopic column (9), and the line arranging hole (11) is communicated with the mouth mirror body (1), the lens shell (12) and the gooseneck (13).

4. The orthodontic stomatoscope of claim 1, wherein: the top of guide holder (6) and the cooperation of the top shaft hole of mouth mirror body (1), guide holder (6) shaft shoulder terminal surface is equipped with latch (7), latch (7) are connected with mouth mirror body (1).

5. The orthodontic stomatoscope of claim 1, wherein: the motor is characterized in that a driving gear (4) is arranged in the transmission shell (2), the driving gear (4) is connected with the shaft end of the motor (3), a driven gear (8) is meshed with the outer side of the driving gear (4), and the driven gear (8) is connected with the bottom end of the screw rod (5).

6. The orthodontic stomatoscope of claim 1, wherein: the illuminating lamp (15) is provided with a plurality of illuminating lamps (15) which are distributed on the outer side of the camera (14) in an annular mode.