Heatable anti-fog mouth mirror

Abstract

The utility model discloses a heatable antifogging mouth mirror which comprises a round shell, a groove is formed in the upper surface of the round shell, the heatable antifogging mouth mirror further comprises a lens, the lens is installed on the upper surface of the groove of the round shell in an embedded mode, a heating demisting structure is arranged in the round shell, and the heating demisting structure can enable airflow to be blown to the lens through an air pipe. The heating demisting structure comprises a battery, the battery is fixedly installed on the lower surface of the inner wall of the round shell, micro motors are connected to the surfaces of the two sides of the battery, fans are fixedly installed on the outer surfaces of rotors of the micro motors, heating wires are connected to the upper surface of the battery, and an air pipe is connected to the surface of the inner wall of a groove of the round shell. The heatable anti-fog mouth mirror is provided with a heating and demisting structure, an electric heating wire enables the temperature of an inner cavity of the round shell to rise, air flow is blown to the mirror piece through a fan for rapid demisting, the heatable anti-fog mouth mirror is further provided with an adjusting structure, a rotating shaft is rotated through a belt, and a rotating piece drives the round shell to adjust the angle.

Description

Technical Field

[0001] The utility model relates to the technical field of oral mirrors, in particular to a heatable anti-fog oral mirror. Background Technique

[0002] An oral mirror is an optical instrument composed of a magnifying lens, a guiding rod, etc., which can provide more detailed visual field size details. The oral mirror can magnify the plant cell structure at a specific position, facilitating the observation of the internal cell structure of the oral cavity, making the internal oral cavity examination more delicate and accurate during oral treatment.

[0003] Doctors use oral mirrors to observe the internal conditions of the oral cavity. Especially during the diagnosis and treatment of teeth and oral surgeries, to clearly identify diseases and accurately perform treatments, oral mirrors play a key role. However, due to the temperature inside the oral cavity being higher than the ambient temperature and the environment inside the oral cavity being humid, when the oral mirror is placed in the oral cavity, for the above reasons, a layer of mist often forms on the reflecting mirror surface of the oral mirror, hindering doctors from examining the internal oral cavity. Content of the Utility Model

[0004] The purpose of the utility model is to provide a heatable anti-fog oral mirror to solve the problem that a layer of mist will form on the oral mirror surface due to the high temperature inside the oral cavity as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A heatable anti-fog oral mirror, including a circular shell, a groove is provided on the upper surface of the circular shell, and further includes a lens, the lens is embedded and installed on the upper surface of the groove of the circular shell, a heating and defogging structure is arranged inside the circular shell, and the heating and defogging structure can make air flow blow towards the lens through a trachea.

[0006] Preferably, the heating and defogging structure includes a battery, the battery is fixedly installed on the lower surface of the inner wall of the circular shell, both side surfaces of the battery are connected with a micro motor, a fan is fixedly installed on the outer surface of the rotor of the micro motor, the upper surface of the battery is connected with a heating wire, the inner wall surface of the groove of the circular shell is connected with a trachea, and the other end of the trachea is communicated with the inner cavity of the circular shell.

[0007] By adopting the above technical solution, through the heating and defogging structure, the temperature of the mirror surface is increased to achieve the defogging effect.

[0008] Preferably, a plurality of tracheas are arranged at equal intervals.

[0009] By adopting the above technical solution, the mirror surface can be evenly blown by the air flow.

[0010] Preferably, an adjusting structure is connected to the side surface of the circular shell, and the adjusting structure can change the angle of the lens through a control knob.

[0011] With the above technical solution, the adjustment angle of the lens facilitates the doctor's observation.

[0012] Preferably, the adjusting structure includes a rotating member. A rotating member is fixedly connected to the side surface of the circular shell. A rotating shaft is fixedly installed on the outer surface of the rotating member, and the rotating shaft is rotatably connected to the inner wall surface of the handle housing. A belt is rotatably connected to the outer surface of the rotating shaft, and the other end of the belt is rotatably connected to another rotating shaft. The front end of this rotating shaft is fixedly connected to a knob, and the knob rotates through the outer surface of the handle housing.

[0013] With the above technical solution, the lens angle can be changed by rotating the knob.

[0014] Preferably, the handle housing is provided in a hollow cylindrical structure.

[0015] With the above technical solution, it is convenient for the rotating shaft to control the rotation of the circular shell.

[0016] Preferably, one end of the rotating member is provided in a spherical structure, and this spherical structure is rotatably fitted into the interior of the handle housing.

[0017] With the above technical solution, the spherical structure makes the rotation of the circular shell smoother.

[0018] Compared with the prior art, the beneficial effects of the present utility model are: This heatable anti-fog oral mirror:

[0019] 1. This heatable anti-fog oral mirror is provided with a heating and defogging structure. When the circular shell drives the lens to penetrate into the patient's oral cavity, the high temperature in the oral cavity will cause the lens to fog up. At this time, the heating wire is energized, causing the temperature of the lens to rise and defogging;

[0020] 2. Further, when the micro motors on both sides of the battery are turned on, the fan will rotate. The fan will blow air flow, causing the air flow to blow out from the groove side surface of the circular shell through the air pipe, blowing the surface of the lens embedded in the groove, accelerating the defogging speed;

[0021] 3. Further, an adjusting structure is also provided. The doctor holds the handle housing and then rotates the knob, causing the knob to drive the rotating shaft to rotate. Then, the belt rotatably connected to the outer surface of the rotating shaft will be driven to rotate, causing the rotating member to be driven to rotate by the rotating shaft, and the rotating member will drive the circular shell to rotate the angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the axonometric surface structure of the present utility model;

[0023] Figure 2 It is a schematic diagram of the front cross-sectional structure of the present utility model;

[0024] Figure 3 This is a schematic diagram of the axonometric, top-down and sectional structure of the circular shell of the present utility model;

[0025] Figure 4 This is a schematic diagram of the axonometric and front-sectional structure of the circular shell of the present utility model.

[0026] In the figure: 1, circular shell; 2, lens; 3, battery; 4, heating wire; 5, micro motor; 6, fan; 7, air pipe; 8, rotating part; 9, handle housing; 10, rotating shaft; 11, belt; 12, knob. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-4 , the present utility model provides a technical solution: a heatable anti-fog oral mirror, including a circular shell 1, a lens 2, a battery 3, a heating wire 4, a micro motor 5, a fan 6, an air pipe 7, a rotating part 8, a handle housing 9, a rotating shaft 10, a belt 11, and a knob 12. Embodiment

[0029] The heatable anti-fog oral mirror is provided with a heating and defogging structure, which can quickly dissipate the fog by heating the lens 2 in cooperation with the fan 6 blowing on the lens 2. Specifically:

[0030] A groove is provided on the upper surface of the circular shell 1, and a lens 2 is further included. The lens 2 is embedded and installed on the upper surface of the groove of the circular shell 1. A heating and defogging structure is provided inside the circular shell 1. The heating and defogging structure can make the air flow blow towards the lens 2 through the air pipe 7. The heating and defogging structure includes a battery 3, and the battery 3 is fixedly installed on the lower surface of the inner wall of the circular shell 1. Micro motors 5 are connected to both side surfaces of the battery 3. A fan 6 is fixedly installed on the outer surface of the rotor of the micro motor 5. A heating wire 4 is connected to the upper surface of the battery 3. The inner wall surface of the groove of the circular shell 1 is connected with an air pipe 7, and the other end of the air pipe 7 is connected and communicated with the inner cavity of the circular shell 1. A plurality of air pipes 7 are arranged at equal intervals;

[0031] When the heatable anti-fog oral mirror is in use, such as Figure 1As shown, first, hold the handle housing 9 and insert the circular housing 1 into the patient's oral cavity, aligning the lens 2 embedded in the upper surface of the groove of the circular housing 1 with the observation area of the patient's oral cavity. At this time, the heating wire 4 is powered and heated by the battery 3, causing the temperature of the inner cavity of the circular housing 1 and the lens 2 to rise. Then, the micro motors 5 connected to both side surfaces of the battery 3 are turned on, causing the fan 6 to rotate. Then, the fan 6 blows the hot air in the inner cavity of the circular housing 1, and the air flow blows from the side surface of the groove of the circular housing 1 to the lens 2 through the trachea 7. A plurality of tracheas 7 are connected to the inner wall surface of the groove of the circular housing 1, making the air flow blow evenly and enabling the lens 2 to quickly defog. Embodiment

[0032] The heatable anti-fog oral mirror is provided with an adjustment structure that can drive the circular housing 1 to drive the lens 2 to change the angle by controlling the knob 12. Specifically:

[0033] An adjustment structure is connected to the side surface of the circular housing 1. The adjustment structure can drive the lens 2 to change the angle by controlling the knob 12. The adjustment structure includes a rotating member 8. The rotating member 8 is fixedly connected to the side surface of the circular housing 1. A rotating shaft 10 is fixedly installed on the outer surface of the rotating member 8, and the rotating shaft 10 is rotatably connected to the inner wall surface of the handle housing 9. A belt 11 is rotatably connected to the outer surface of the rotating shaft 10, and the other end of the belt 11 is rotatably connected to another rotating shaft 10. The front end of this rotating shaft 10 is fixedly connected to the knob 12, and the knob 12 rotates through the outer surface of the handle housing 9. The handle housing 9 is provided with a hollow cylindrical structure. One end of the rotating member 8 is provided with a spherical structure, and this spherical structure is rotatably embedded in the interior of the handle housing 9;

[0034] After the circular housing 1 drives the lens 2 to be inserted into the patient's oral cavity and the angle of the lens 2 needs to be adjusted. At this time, the doctor holds the handle housing 9 and then rotates the knob 12 that rotates through the outer surface of the handle housing 9, as Figure 2 shown. Then, the knob 12 drives the rotating shaft 10 to rotate. Since the belt 11 is rotatably connected to the outer surface of the rotating shaft 10, the rotating shaft 10 fixedly connected to the rotating member 8 is driven to rotate through the belt 11, causing the rotating member 8 to rotate together. Since the rotating member 8 is fixedly connected to the side surface of the circular housing 1, the rotating member 8 will drive the circular housing 1 to rotate together, causing the lens 2 installed in the groove of the circular housing 1 to change the angle together. The lens 2 directly rotates inside the patient's oral cavity, enabling the doctor to observe the situation inside the oral cavity more comprehensively during use without taking out the oral mirror for repeated adjustment. Moreover, directly adjusting inside the oral cavity is more hygienic, avoiding contamination of the oral mirror caused by taking it out for adjustment.

[0035] Working principle: When using this heatable anti-fog oral mirror, the heating and defogging structure can blow the air flow onto the lens 2 through the fan 6 to quickly dissipate the fog, and the adjustment structure can drive the lens 2 to change the angle by controlling the knob 12, increasing the overall practicality.

[0036] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A heatable anti-fog oral mirror, comprising a circular shell (1), wherein a groove is provided on the upper surface of the circular shell (1), and it is characterized in that: It further includes a lens (2), the lens (2) is embedded and installed on the upper surface of the groove of the circular shell (1), a heating and defogging structure is arranged inside the circular shell (1), and the heating and defogging structure can make air flow blow towards the lens (2) through the air pipe (7).

2. The heatable anti-fog oral mirror according to claim 1, characterized in that: The heating and defogging structure includes a battery (3), the battery (3) is fixedly installed on the lower surface of the inner wall of the circular shell (1), micro motors (5) are connected to both side surfaces of the battery (3), a fan (6) is fixedly installed on the outer surface of the rotor of the micro motor (5), a heating wire (4) is connected to the upper surface of the battery (3), the inner wall surface of the groove of the circular shell (1) is connected with an air pipe (7), and the other end of the air pipe (7) is in through connection with the inner cavity of the circular shell (1).

3. The heated anti-fog oral mirror according to claim 2, characterized in that: A plurality of the air pipes (7) are arranged at equal intervals.

4. A heatable anti-fog oral mirror according to claim 1, characterized in that: An adjusting structure is connected to the side surface of the circular shell (1), and the adjusting structure can change the angle of the lens (2) through a control knob (12).

5. The anti-fogging oral mirror capable of being heated according to claim 4, wherein: The adjusting structure includes a rotating part (8), the rotating part (8) is fixedly connected to the side surface of the circular shell (1), a rotating shaft (10) is fixedly installed on the outer surface of the rotating part (8), and the rotating shaft (10) is rotatably connected to the inner wall surface of the handle housing (9). A belt (11) is rotatably connected to the outer surface of the rotating shaft (10), and the other end of the belt (11) is rotatably connected to another rotating shaft (10). The front end of this rotating shaft (10) is fixedly connected with a knob (12), and the knob (12) rotates through the outer surface of the handle housing (9).

6. The heatable anti-fog oral mirror according to claim 5, characterized in that: The handle housing (9) is arranged as a hollow cylindrical structure.

7. The heated anti-fog oral mirror according to claim 5, wherein: One end of the rotating part (8) is arranged as a spherical structure, and this spherical structure is rotatably embedded inside the handle housing (9).

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