A portable oral endoscope

Abstract

This utility model relates to the field of oral endoscope technology and discloses a portable oral endoscope, including a first splicing rod, a second splicing rod internally threaded to the first splicing rod, a connecting rod internally threaded to the second splicing rod, a circular frame fixedly welded to the side of the connecting rod away from the second splicing rod, a battery box fixedly installed on the outer wall of the connecting rod, a control button fixedly installed on the outer wall of the battery box, and a ring light fixedly installed on the inner side of the circular frame, with an annular groove formed on the inner side of the circular frame. This portable oral endoscope, when illumination is needed, activates the ring light by pressing the control button, and then uses the reflection from the mirror to facilitate observation of the patient's oral cavity. This solves the problem that existing oral endoscopes cannot provide illumination, and if the area to be examined is deep, an additional light is required for auxiliary observation, making them inconvenient to use.

Description

Technical Field

[0001] This utility model relates to the field of oral endoscope technology, specifically to a portable oral endoscope. Background Technology

[0002] Oral health is a major concern for people today. In dentistry, doctors usually use a dental mirror to observe the inside of the mouth. The dental mirror allows for a clear view of the inside of the mouth, which is convenient for doctors to treat patients.

[0003] Currently, a utility model patent with patent number CN202022635195.0 discloses an oral mirror for dental medicine, which relates to the field of medical device technology. The oral mirror for dental medicine includes a handle and a reflector. The handle is movably provided with a clamping component for holding the reflector. The reflector is detachably connected to the clamping component. Using this utility model, it is convenient to replace the reflector and save the user's usage cost. However, the oral mirror in this application cannot be illuminated. If the area to be examined is deep, an additional light is required to assist in observation, which is not very convenient to use.

[0004] Therefore, the problem of the oral mirror's inability to provide illumination needs to be addressed urgently in order to improve the usage scenarios of the oral mirror. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a portable oral endoscope, solving the problem mentioned in the background art that existing oral endoscopes cannot provide illumination, and if the area to be examined is deep, an additional light is needed to assist in observation, making them inconvenient to use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a portable oral endoscope, comprising a splicing rod one, a splicing rod two internally threaded to the splicing rod one, a connecting rod internally threaded to the splicing rod two, a circular frame fixedly welded to the side of the connecting rod away from the splicing rod two, a battery box fixedly installed on the outer wall of the connecting rod, a control button fixedly installed on the outer wall of the battery box, a ring light fixedly installed on the inner side of the circular frame, an annular groove formed on the inner side of the circular frame, a connecting hole formed inside the circular frame, a connecting post penetrating through the connecting hole, a scraper fixedly installed at the bottom end of the connecting post, a torsion bar fixedly installed at the top end of the connecting post, and a torsion spring fixedly installed at the bottom end of the scraper.

[0007] Preferably, the outer wall of the torsion spring is fixedly connected to the inside of the circular frame, and the outer wall of the torsion bar is provided with several anti-slip grooves.

[0008] Preferably, the outer wall of the scraper is provided with a sponge pad, and the inside of the circular frame is provided with a mirror, the outer wall of the mirror being slidably connected to the outer wall of the sponge pad.

[0009] Preferably, the ring light is electrically connected to the battery box and control button, and the scraper is disposed inside the annular groove.

[0010] Preferably, the annular light is positioned directly above the scraper.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This portable oral mirror allows for easy observation of the patient's oral cavity by pressing a control button when illumination is needed. This solves the problem that existing oral mirrors cannot provide illumination and require additional lighting to assist in observing deeper areas, making them inconvenient to use.

[0013] 2. This portable oral mirror achieves a better splicing effect by splicing splicing rod one and splicing rod two together, and then splicing splicing rod two and connecting rod together. It can achieve the effect of folding space, saving space and making it easy to carry.

[0014] 3. This portable oral mirror, when water vapor appears on the mirror, can be removed from the inside of the mouth by taking out the circular frame, then rotating the torsion bar counterclockwise. The torsion bar will drive the connecting column to rotate, which will move the scraper to scrape the mirror and clean the outer wall of the mirror, thus avoiding the water vapor affecting the mirror's reflection. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 This is an exploded view of the structure of this utility model;

[0017] Figure 3 This is a three-dimensional schematic diagram of the connecting rod and related structures of this utility model;

[0018] Figure 4 This is an exploded three-dimensional schematic diagram of the connecting rod and related structures of this utility model;

[0019] Figure 5 This is a schematic diagram of the structural operation of this utility model;

[0020] Figure 6 The structure of this utility model Figure 5 Enlarged diagram of point A in the middle.

[0021] In the diagram: 1. Splicing rod one; 2. Splicing rod two; 3. Connecting rod; 4. Circular frame; 5. Battery box; 6. Ring light; 7. Control button; 8. Circular groove; 9. Connecting hole; 10. Connecting post; 11. Scraper; 12. Torsion bar; 13. Torsion spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example:

[0024] Please refer to Figures 1-6.

[0025] A portable oral endoscope includes a splicing rod 1, a splicing rod 2 internally threaded to the splicing rod 1, a connecting rod 3 internally threaded to the splicing rod 2, a circular frame 4 fixedly welded to the side of the connecting rod 3 away from the splicing rod 2, a battery box 5 fixedly installed on the outer wall of the connecting rod 3, a control button 7 fixedly installed on the outer wall of the battery box 5, a ring light 6 fixedly installed on the inner side of the circular frame 4, a ring groove 8 opened on the inner side of the circular frame 4, a connecting hole 9 opened inside the circular frame 4, a connecting post 10 passing through the connecting hole 9, a scraper 11 fixedly installed at the bottom end of the connecting post 10, a torsion bar 12 fixedly installed at the top end of the connecting post 10, and a torsion spring 13 fixedly installed at the bottom end of the scraper 11.

[0026] Specifically, when using this device, splicing rod 1 and splicing rod 2 need to be spliced ​​together, and then splicing rod 2 and connecting rod 3 need to be spliced ​​together to achieve a better splicing effect, which can achieve the effect of folding space, saving space and making it easy to carry.

[0027] When lighting is needed, press control button 7. Control button 7 will turn on the ring light 6, and then the reflection of the mirror will make it easier to observe the patient's oral cavity.

[0028] When water vapor appears on the mirror, remove the circular frame 4 from inside the mouth, and then rotate the torsion bar 12 counterclockwise. The torsion bar 12 will drive the connecting column 10 to rotate, which will drive the scraper 11 to move and scrape the mirror, thus cleaning the outer wall of the mirror and preventing water vapor from affecting the mirror's reflection.

[0029] In the embodiment: the outer wall of the torsion spring 13 is fixedly connected to the inside of the circular frame 4, and the outer wall of the torsion bar 12 is provided with several anti-slip grooves;

[0030] Specifically, the torsion spring 13 is fixedly connected to the circular frame 4, which can apply a reverse force to the connecting column 10. The outer wall of the torsion bar 12 is provided with anti-slip grooves, which can play an anti-slip role and facilitate the rotation of the connecting column 10.

[0031] In the embodiment: a sponge pad is provided on the outer wall of the scraper 11, and a mirror is provided inside the circular frame 4. The outer wall of the mirror is slidably connected to the outer wall of the sponge pad.

[0032] Specifically, the outer wall of the tube sheet is equipped with a sponge pad to better scrape the mirror and remove the water mist on the mirror, making the image reflected by the mirror clearer and effectively preventing water mist on the mirror from affecting the image reflected by the mirror.

[0033] In this embodiment: the ring light 6 is electrically connected to the battery box 5 and the control button 7, and the scraper 11 is disposed inside the annular groove 8;

[0034] Specifically, the ring light 6 is electrically connected to the battery box 5 and the control button 7. A battery can be placed inside the battery box 5, and the ring light 6 can be turned on and off by the control button 7. The scraper 11 is set inside the annular groove 8, which allows the scraper 11 to move.

[0035] In this embodiment: the ring light 6 is positioned directly above the scraper 11;

[0036] Specifically, the ring light is positioned above the scraper 11 to achieve better lighting effects;

[0037] In this embodiment: the control button 7 and the ring light 6 are existing structures, and the control circuit can be implemented by simple programming by those skilled in the art. They are common knowledge in the art, and are only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0038] Working principle: When using this device, splicing rod 1 and splicing rod 2 need to be spliced ​​together, and then splicing rod 2 and connecting rod 3 need to be spliced ​​together to achieve a better splicing effect, which can achieve the effect of folding space, saving space and making it easy to carry.

[0039] When illumination is needed, press control button 7. Control button 7 will turn on the ring light 6. Then, through the reflection of the mirror, it can be used to facilitate observation of the patient's oral cavity. This solves the problem that existing oral mirrors cannot provide illumination and require additional lighting to assist observation if the area to be examined is deep, making them inconvenient to use.

[0040] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable oral endoscope, comprising a splicing rod (1), characterized in that: The splicing rod 1 (1) is internally threaded to splicing rod 2 (2), and the splicing rod 2 (2) is internally threaded to connecting rod 3. A circular frame (4) is fixedly welded to the side of connecting rod 3 away from splicing rod 2 (2). A battery box (5) is fixedly installed on the outer wall of connecting rod (3). A control button (7) is fixedly installed on the outer wall of battery box (5). A ring light (6) is fixedly installed on the inner side of the circular frame (4). An annular groove (8) is opened on the inner side of the circular frame (4). A connecting hole (9) is opened inside the circular frame (4). A connecting post (10) is passed through the connecting hole (9). A scraper (11) is fixedly installed at the bottom end of the connecting post (10). A torsion bar (12) is fixedly installed at the top end of the connecting post (10). A torsion spring (13) is fixedly installed at the bottom end of the scraper (11).

2. The portable oral mirror according to claim 1, characterized in that: The outer wall of the torsion spring (13) is fixedly connected to the inside of the circular frame (4), and the outer wall of the torsion bar (12) is provided with several anti-slip grooves.

3. The portable oral mirror according to claim 1, characterized in that: The outer wall of the scraper (11) is provided with a sponge pad, and the inside of the circular frame (4) is provided with a mirror. The outer wall of the mirror is slidably connected to the outer wall of the sponge pad.

4. The portable oral mirror according to claim 1, characterized in that: The ring light (6) is electrically connected to the battery box (5) and the control button (7), and the scraper (11) is set inside the annular groove (8).

5. A portable oral mirror according to claim 1, characterized in that: The ring light (6) is positioned directly above the scraper (11).

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