Multifunctional stomatoscope for department of stomatology and use method of multifunctional stomatoscope

Abstract

The invention provides a multifunctional mouth mirror for the stomatology department and a using method thereof, and relates to the technical field of oral medical instruments, the multifunctional mouth mirror comprises a connecting assembly, the connecting assembly comprises a first connecting rod arranged in an inner cavity of a mirror handle, the bottom of the first connecting rod is connected with a first connecting plate, and the bottom of the first connecting plate is connected with a first limiting plate; a second limiting plate is arranged at the bottom of the first limiting plate, a second connecting rod is arranged in an inner cavity of the second limiting plate, an anti-fog coating is designed on the mirror surface of the mirror surface body, the use effect is effectively improved, the first connecting rod arranged at the top of the inner cavity of the mirror handle is matched with the first connecting plate, and therefore the supporting rod and the second connecting plate can be supported; through cooperation of the first limiting plate and the second limiting plate, the movement track of the sliding rod can be guided, and through cooperation of the sliding rod, the second limiting plate, the first limiting plate, the clamping seat and the second connecting rod, quick disassembly and assembly of the mirror handle and the supporting seat can be achieved, and the mirror surface body can be replaced conveniently.

Description

Technical Field

[0001] This invention relates to the field of dental medical device technology, and in particular to a multifunctional dental endoscope and its method of use. Background Technology

[0002] The multifunctional oral endoscope for dentistry is a core clinical diagnostic and treatment instrument in dentistry. It is commonly used in dental examinations, caries diagnosis, periodontal treatment, and oral restoration. It integrates high-definition anti-fog observation, LED cold light illumination, and negative pressure suction. It can adapt to the field of vision needs of different areas of the oral cavity in adults and children. With detachable probes, scaling heads, and other working heads, it can realize integrated operation of observation, examination, and minimally invasive treatment, reduce instrument switching, improve diagnostic and treatment efficiency, and support high-temperature sterilization to meet clinical disinfection standards.

[0003] In practice, existing multifunctional dental endoscopes, used in conjunction with observation mirrors and replaceable restorative auxiliary working tips, can meet the basic needs of dental restoration, but the following problems still exist: Common dental multifunctional oral endoscopes are usually designed with a fixed structure. When doctors need to change to different sizes of the endoscope body to obtain the best field of view, the disassembly process is cumbersome and affects the efficiency of diagnosis and treatment. Therefore, this application provides a dental multifunctional oral endoscope to meet the needs. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a multifunctional oral endoscope for dental use.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a multifunctional dental endoscope, including a handle, and further comprising: A connecting assembly includes a first connecting rod disposed in the inner cavity of the lens handle, a first connecting plate connected to the bottom of the first connecting rod, a first limiting plate connected to the bottom of the first connecting plate, a second limiting plate disposed at the bottom of the first limiting plate, and a second connecting rod disposed in the inner cavity of the second limiting plate. An auxiliary component, the auxiliary component including a support base disposed at the bottom of the lens handle, the inner cavity of the support base having a groove; An observation assembly, the observation assembly including a mirror body disposed on the top of the mirror handle.

[0006] Furthermore, a support rod is fixedly connected to the side of the first connecting plate, and a second connecting plate is fixedly connected to the end of the support rod away from the first connecting plate.

[0007] The technical effect of adopting the above technical solution is that by setting a support rod, the first connecting plate and the second connecting plate can be connected as one unit, and by setting the second connecting plate, the second limiting plate can be supported.

[0008] Furthermore, a snap-fit ​​seat is fixedly connected to the inner cavity of the support base, and a snap-fit ​​block is provided in the inner cavity of the snap-fit ​​seat.

[0009] The technical effect of adopting the above technical solution is that the top of the card holder is provided with a slot that matches the shape of the card block. By setting the card holder, the position of the card block can be limited.

[0010] Furthermore, the top of the snap-fit ​​block is fixedly connected to the bottom of the second connecting rod, and a slide rod is fixedly connected to the side of the second connecting rod.

[0011] The technical effect of adopting the above technical solution is that the top of the snap-fit ​​block and the bottom of the second connecting rod are designed to be fixedly connected. Through the cooperation of the snap-fit ​​block and the snap-fit ​​seat, the quick snap-fit ​​between the lens handle and the support seat can be achieved.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are as follows: The mirror body features an anti-fog coating, effectively improving its performance. A first connecting rod and a first connecting plate, located at the top of the inner cavity of the mirror handle, provide support for the support rod and the second connecting plate. A first limiting plate and a second limiting plate guide the movement trajectory of the sliding rod. The sliding rod, the second limiting plate, the first limiting plate, the snap-fit ​​seat, and the second connecting rod work together to enable quick assembly and disassembly of the mirror handle and support seat, facilitating easy replacement of the mirror body and adapting to different age-appropriate mirror sizes. Attached Figure Description

[0013] Figure 1 A three-dimensional structural diagram of a multifunctional oral endoscope for dental use provided by the present invention; Figure 2 A schematic diagram of the internal connection structure of a multifunctional oral endoscope for dental use provided by the present invention; Figure 3 A three-dimensional structural diagram of a multifunctional dental endoscope connection assembly provided by the present invention; Figure 4 This invention provides a schematic diagram of the connection structure of a multifunctional dental endoscope connection assembly for dental use. Figure 5 This is a schematic diagram of the internal cross-sectional structure of a multifunctional dental endoscope connecting assembly for dental use provided by the present invention.

[0014] Legend: 1. Mirror handle; 2. Connecting assembly; 21. First connecting rod; 22. First connecting plate; 23. Support rod; 24. Second connecting plate; 25. First limiting plate; 26. Second limiting plate; 27. Snap-fit ​​seat; 28. Snap-fit ​​block; 29. ​​Second connecting rod; 210. Slide rod; 211. Touch plate; 212. Spring piece; 213. First guide groove; 214. Second guide groove; 3. Auxiliary components; 31. Support base; 32. Rubber ring; 33. Groove; 4. Observation components; 41. Mirror body; 42. Third connecting rod. Detailed Implementation

[0015] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0016] like Figure 1 - Figure 5 As shown, this embodiment provides a technical solution: a multifunctional dental endoscope, including a handle 1, and further comprising: The connecting component 2 includes a first connecting rod 21 disposed in the inner cavity of the lens handle 1, a first connecting plate 22 connected to the bottom of the first connecting rod 21, a first limiting plate 25 connected to the bottom of the first connecting plate 22, a second limiting plate 26 disposed at the bottom of the first limiting plate 25, and a second connecting rod 29 disposed in the inner cavity of the second limiting plate 26. Auxiliary component 3 includes a support base 31 disposed at the bottom of the mirror handle 1, and the inner cavity of the support base 31 is provided with a groove 33; Observation component 4 includes a mirror body 41 disposed on the top of the mirror handle 1, a support rod 23 fixedly connected to the side of the first connecting plate 22, a second connecting plate 24 fixedly connected to the end of the support rod 23 away from the first connecting plate 22, a locking seat 27 fixedly connected to the inner cavity of the support base 31, a locking block 28 disposed in the inner cavity of the locking seat 27, the top of the locking block 28 fixedly connected to the bottom of the second connecting rod 29, a sliding rod 210 fixedly connected to the side of the second connecting rod 29, a first guide groove 213 opened at the bottom of the first limiting plate 25, and a first guide groove 213 opened at the top of the second limiting plate 26. A second guide groove 214 is provided. A spring piece 212 is connected to the top of the inner cavity of the first connecting rod 21, and a touch plate 211 is connected to the bottom of the spring piece 212. By setting the mirror body 41, the oral cavity can be observed. When an oral examination is required on an adult, the mirror body 41 of the appropriate size and the mirror handle 1 are pushed together into the inner cavity of the support base 31. When the mirror handle 1 moves to a certain position, the bottom of the locking block 28 contacts the bottom of the inner cavity of the locking base 27. At this time, the pushing force is continued to be applied to the mirror handle 1, thereby causing the top of the second connecting rod 29 to push the touch plate 211 to move. This enables the spring 212 to compress. When the second connecting rod 29 moves upward to a certain position, the upper half of the slide rod 210 contacts the inclined surface of the inner wall of the first guide groove 213. This inclined surface converts the vertical thrust into rotational force, thereby causing the slide rod 210 to drive the second connecting rod 29 and the locking block 28 to rotate clockwise. When the locking block 28 rotates to a certain position, the thrust applied to the mirror handle 1 is released, and the spring 212 releases stress, thereby causing the touch plate 211 to push the second connecting rod 29 to reset. When the lower half of the slide rod 210... When the locking block 28 contacts the inclined surface of the inner wall of the second guide groove 214, it continues to rotate clockwise, thereby enabling the locking block 28 to engage with the inner cavity of the locking seat 27. This achieves the effect of quick engagement between the lens handle 1 and the support seat 31. Similarly, when the lens handle 1 and the lens body 41 need to be removed and replaced, pressing the lens handle 1 again will cause the locking block 28 to continue rotating until it returns to its initial state. At this time, lifting the lens handle 1 upwards will allow the lens handle 1 to be completely removed, effectively improving disassembly efficiency and facilitating the replacement of the lens body 41 with a suitable size for different users.

[0017] Furthermore, such as Figure 1 and Figure 2As shown: The top of the mirror body 41 is connected to a third connecting rod 42. The surface of the mirror body 41 is coated with a special anti-fog coating, which can effectively prevent water vapor from forming on the mirror surface due to the patient's exhaled hot air or the temperature difference of the environment, thereby ensuring a clear field of vision during the examination. The third connecting rod 42 is made of medical-grade silicone material, which has excellent biocompatibility, flexibility and non-toxic and odorless properties. Even if it comes into direct contact with the patient's tongue, it can minimize discomfort or allergic reactions and effectively improve the comfort of the examinee.

[0018] Furthermore, such as Figure 3 As shown: A rubber ring 32 is connected to the top of the support base 31. By setting the support base 31, the rubber ring 32 can be supported. By setting the rubber ring 32, the connection between the lens handle 1 and the support base 31 can be protected. By the groove 33 opened in the inner cavity of the support base 31, the movement space of the pressing action of the lens handle 1 can be provided, while avoiding the situation of misalignment during pressing.

[0019] Working principle: like Figure 1-5 As shown: In use: First, push the mirror body 41 of the appropriate size into the inner cavity of the support base 31. When the mirror body 41 moves to a certain position, the bottom of the locking block 28 contacts the bottom of the inner cavity of the locking base 27. At this time, continue to push the mirror handle 1, so that the top of the second connecting rod 29 pushes the contact plate 211 to drive the spring piece 212 to compress. At this time, the top of the slide rod 210 contacts the inclined surface of the inner wall of the first guide groove 213, so that the slide rod 210 drives the second connecting rod 29 and the locking block 28 to rotate clockwise. When the locking block 28 rotates to a certain position, release the pushing force applied to the mirror handle 1, and the spring piece 212 should be released. The force causes the touch plate 211 to push the second connecting rod 29 to reset. When the bottom of the slide rod 210 contacts the inclined surface of the inner wall of the second guide groove 214, the locking block 28 continues to rotate clockwise, thereby causing the locking block 28 to engage with the inner cavity of the locking seat 27. After engagement, the staff can perform oral care on the user through the mirror body 41. When the mirror body 41 needs to be replaced after the care is completed, the locking block 28 can be rotated again by pressing the mirror handle 1 until it is reset to the initial state. At this time, the mirror handle 1 can be lifted up to remove the mirror handle 1 completely, effectively improving the disassembly efficiency.

[0020] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A multifunctional dental mirror for dental use comprising a handle (1), characterized in that, Also include: The connecting assembly (2) includes the first connecting rod (21) arranged in the inner cavity of the mirror handle (1), the bottom of the first connecting rod (21) is connected with the first connecting plate (22), the bottom of the first connecting plate (22) is connected with the first limiting plate (25), the bottom of the first limiting plate (25) is provided with the second limiting plate (26), the inner cavity of the second limiting plate (26) is provided with the second connecting rod (29); The auxiliary assembly (3) includes the supporting seat (31) arranged at the bottom of the mirror handle (1), and the inner cavity of the supporting seat (31) is provided with the groove (33); The observation assembly (4) includes the mirror body (41) arranged at the top of the mirror handle (1).

2. The multifunctional dental mirror according to claim 1, wherein The side surface of the first connecting plate (22) is fixedly connected with the supporting rod (23), and the end, away from the first connecting plate (22), of the supporting rod (23) is fixedly connected with the second connecting plate (24).

3. The multifunctional dental mirror according to claim 1, wherein The inner cavity of the supporting seat (31) is fixedly connected with the clamping seat (27), and the inner cavity of the clamping seat (27) is provided with the clamping block (28).

4. The multifunctional dental mirror according to claim 3, wherein The top of the clamping block (28) is fixedly connected with the bottom of the second connecting rod (29), and the side surface of the second connecting rod (29) is fixedly connected with the sliding rod (210).

5. The multifunctional dental mirror according to claim 1, wherein The bottom of the first limiting plate (25) is provided with the first guide groove (213), and the top of the second limiting plate (26) is provided with the second guide groove (214).

6. The multifunctional dental mirror according to claim 1, wherein The top of the first connecting rod (21) is connected with the elastic sheet (212), and the bottom of the elastic sheet (212) is connected with the touch plate (211).

7. The multifunctional dental mirror according to claim 1, wherein The top of the mirror body (41) is connected with the third connecting rod (42).

8. The multifunctional dental mirror according to claim 1, wherein The top of the supporting seat (31) is connected with the rubber ring (32).

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