CN215272633U

CN215272633U - Stomatoscope for stomatology with illumination function

Info

Publication number: CN215272633U
Application number: CN202023349334.XU
Authority: CN
Inventors: 吕艳利
Original assignee: Luoyang Vocational and Technical College
Current assignee: Luoyang Vocational and Technical College
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-24
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a stomatoscope for stomatology with illumination function, including fixed disk, the inside of fixed disk is fixed with circular lens, and the interior diapire of fixed disk is fixed with annular LED lamp pearl control drive board, and LED lamp pearl is installed at the top of annular LED lamp pearl control drive board, and the inside wall of fixed disk is fixed with dull polish annular glass piece, the outer wall fixedly connected with dead lever of fixed disk simultaneously. This stomatoscope for oral medicine with illumination function, be provided with opening and closing that the switch is used for controlling LED lamp pearl, the brightness of LED lamp pearl sees through dull polish annular glass piece and provides the light source, direct-view LED lamp pearl and circular lens direct reflection light can be avoided in the design of dull polish annular glass piece, when the doctor utilizes the stomatoscope to observe patient's oral cavity inside, no longer only rely on the light source that the shadowless lamp provided, stomatoscope after the improvement can the supplemental light source, the inside dark dead angle in oral cavity has been reduced, by doing benefit to the doctor and observing the inside condition in oral cavity.

Description

Stomatoscope for stomatology with illumination function

Technical Field

The utility model relates to an oral medicine technical field specifically is an oral cavity mirror for oral medicine with illumination function.

Background

The stomatoscope is one of the most commonly used instruments in oral medicine, the appearance of the stomatoscope brings a new mode for examination and treatment in the oral cavity, when the lesion scene of a patient is displayed in front of the patient, the patient can understand the treatment urgency without more description or professional knowledge, but the existing stomatoscope has certain defects, such as:

1. current mouth mirror does not generally have the illumination function, and when the doctor utilized mouth mirror to observe patient's oral cavity inside, only utilized the shadowless lamp to provide the light source usually, ordinary mouth mirror can't supply the light source for there is more dark dead angle in the oral cavity inside, is unfavorable for the doctor to observe the oral cavity internal conditions.

2. The length is generally not convenient for adjust to current mouth mirror, and the unable actual conditions of doctor need be adjusted the length of mouth mirror, has certain use limitation, and the daily use of mouth mirror of not being convenient for has brought more inconvenience for the doctor to observe patient's oral cavity.

Aiming at the problems, innovative design is urgently needed on the basis of the structure of the original stomatoscope.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oral cavity mirror for medical science with illumination function to it makes because does not have the illumination function to be unfavorable for the doctor to observe the inside condition in oral cavity to propose the mouth mirror in solving above-mentioned background art, and the problem of unable regulation length.

In order to achieve the above object, the utility model provides a following technical scheme: a stomatoscope with a lighting function for stomatology comprises a fixed round block, wherein a round lens is fixed inside the fixed round block, an annular LED lamp bead control driving plate is fixed on the inner bottom wall of the fixed round block, an LED lamp bead is installed at the top of the annular LED lamp bead control driving plate, a frosted annular glass sheet is fixed on the inner side wall of the fixed round block, a fixed rod is fixedly connected with the outer wall of the fixed round block, a switch is fixed on the outer wall of the fixed rod, a battery bin is arranged at one end of the fixed rod, a battery is movably connected with the inner wall of the battery bin, an external thread is arranged on the outer wall of the fixed rod, a connecting rod is in threaded connection with one end of the fixed rod, an internal thread is arranged at the bottom end of the connecting rod, a thread groove is arranged at the top end of the connecting rod, a thread column is in threaded connection with the inner wall of the thread groove, and a handle rod is fixedly connected with the top end of the thread column, and the outer wall of the handle rod is provided with anti-skid convex lines.

Preferably, the number of the LED lamp beads is 24, the 24 LED lamp beads are equidistantly arranged at the top of the annular LED lamp bead control driving board, and the LED lamp beads are uniformly arranged on the periphery of the circular lens through the annular LED lamp bead control driving board.

Preferably, the outer surface of the ground annular glass sheet and the outer surface of the annular LED lamp bead control drive board are fixedly connected with the inner wall of the fixed round block, the inner surface of the ground annular glass sheet and the inner surface of the annular LED lamp bead control drive board are fixedly connected with the outer wall of the round lens, and the ground annular glass sheet is located right above the annular LED lamp bead control drive board.

Preferably, the connecting rod is fixedly connected with the fixed round block through a fixing rod, and an included angle between a straight line where the connecting rod is located and a plane where the fixed round block is located is 105 degrees.

Preferably, the handle rod adjusts the relative distance between the handle rod and the connecting rod through a thread groove and a thread column, the thread column rotates along the inner wall of the thread groove in a threaded mode, and the inner size of the thread groove is completely matched with the outer size of the thread column.

Compared with the prior art, the beneficial effects of the utility model are that: the stomatoscope with the lighting function for oral medicine;

1. the improved mouth mirror can supplement light sources, so that dark dead corners in the oral cavity are reduced, and the condition in the oral cavity can be observed by a doctor;

2. be provided with thread groove and screw thread post, the distance of the relative connecting rod of adjustable handle bar has reached the purpose of adjusting the whole length of mouth mirror, and this mouth mirror is convenient for adjust length, and the doctor can the actual conditions need be adjusted the length of mouth mirror, has reduced the use limitation of mouth mirror, has made things convenient for the daily use of mouth mirror, has brought more facility for the doctor to observe the patient oral cavity.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the structural connection between the annular LED lamp bead control driving board and the LED lamp beads of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is the schematic view of the front cross-sectional structure of the connecting rod of the present invention.

In the figure: 1. fixing the round block; 2. a circular lens; 3. the annular LED lamp bead control driving board; 4. LED lamp beads; 5. a ground annular glass sheet; 6. fixing the rod; 7. a switch; 8. a battery compartment; 9. a battery; 10. an external thread; 11. a connecting rod; 12. an internal thread; 13. a thread groove; 14. a threaded post; 15. a handle bar; 16. anti-skid wales.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a stomatoscope with lighting function for stomatology comprises a fixed round block 1, a round lens 2, an annular LED lamp bead control drive plate 3, LED lamp beads 4, a frosted annular glass sheet 5, a fixed rod 6, a switch 7, a battery bin 8, a battery 9, an external thread 10, a connecting rod 11, an internal thread 12, a thread groove 13, a thread column 14, a handle rod 15 and an anti-skid convex pattern 16, wherein the round lens 2 is fixed inside the fixed round block 1, the annular LED lamp bead control drive plate 3 is fixed on the inner bottom wall of the fixed round block 1, the LED lamp beads 4 are installed on the top of the annular LED lamp bead control drive plate 3, the annular frosted glass sheet 5 is fixed on the inner side wall of the fixed round block 1, the fixed rod 6 is fixedly connected to the outer wall of the fixed round block 1, the switch 7 is fixed to the outer wall of the fixed rod 6, the battery bin 8 is arranged at one end of the fixed rod 6, and the battery bin 8 is movably connected with the battery 9, and the outer wall of dead lever 6 is provided with external screw thread 10, and the one end threaded connection of dead lever 6 has connecting rod 11 simultaneously, and internal thread 12 has been seted up to the bottom of connecting rod 11, and threaded groove 13 has been seted up on the top of connecting rod 11 to the inner wall threaded connection of threaded groove 13 has threaded post 14, and threaded post 14's top fixedly connected with handle bar 15 in addition, and the outer wall of handle bar 15 is provided with anti-skidding burr 16 simultaneously.

The number of the LED lamp beads 4 is 24, the 24 LED lamp beads 4 are equidistantly arranged on the top of the annular LED lamp bead control drive plate 3, the LED lamp beads 4 are uniformly arranged on the periphery of the circular lens 2 through the annular LED lamp bead control drive plate 3, and the light on the periphery of the circular lens 2 is soft and uniform through the LED lamp beads 4 which are equidistantly arranged;

the outer surface of the ground annular glass sheet 5 and the outer surface of the annular LED lamp bead control driving plate 3 are fixedly connected with the inner wall of the fixed round block 1, the inner surface of the ground annular glass sheet 5 and the inner surface of the annular LED lamp bead control driving plate 3 are fixedly connected with the outer wall of the round lens 2, the ground annular glass sheet 5 is positioned right above the annular LED lamp bead control driving plate 3, and through the arranged ground annular glass sheet 5, a doctor can be prevented from directly viewing the LED lamp beads or the round lens 2 to directly reflect light, the function of protecting the eyes of the doctor can be achieved, and the light is soft and uniform;

the connecting rod 11 is fixedly connected with the fixed round block 1 through the fixed rod 6, an included angle between a straight line where the connecting rod 11 is located and a plane where the fixed round block 1 is located is 105 degrees, and through the obtuse angle design between the connecting rod 11 and the fixed round block 1, a doctor can conveniently reflect the internal condition of the oral cavity by using the circular lens 2;

handle bar 15 passes through thread groove 13 and thread post 14 and adjusts the relative distance between and connecting rod 11, and thread post 14 rotates along the inner wall screw thread of thread groove 13, and the inside dimension of thread groove 13 coincide completely with the outside dimension of thread post 14, through thread groove 13 and thread post 14 that pass through that sets up, has made things convenient for the distance of adjusting handle bar 15 relative connecting rod 11, has reached the purpose of adjusting the whole length of mouth mirror.

The working principle is as follows: when the stomatoscope with the lighting function for the stomatology is used, a doctor stretches the stomatoscope into the mouth of a patient, the LED lamp beads 4 are turned on by the press switch 7, light of the LED lamp beads 4 uniformly arranged on the top of the annular LED lamp bead control drive plate 3 is emitted through the frosted annular glass sheet 5, light supplement is carried out in the mouth of the patient, the doctor can conveniently observe the mouth through the circular lens 2, when the batteries 9 are not lightened enough, the connecting rod 11 is rotated, so that the internal threads 10 are separated from the external threads 12 on the outer wall of the fixing rod 6, then the batteries 9 are taken out of the battery bin 8, and the batteries 9 are replaced with new batteries 9;

according to figure 1, through rotating threaded column 14 along thread groove 13, adjust the distance of handle pole 15 relative connecting rod 11, reached the purpose of adjusting the whole length of mouth mirror, the doctor is when using, and the accessible rotates handle pole 15 clockwise and extends whole length, and anticlockwise rotates handle pole 15 and contracts whole length otherwise, and anti-skidding burr 16 that the outer wall of handle pole 15 set up has increased the frictional force between hand and the handle pole 15, conveniently takes.

Those not described in detail in this specification are within the skill of the art.

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 utility model provides an oral cavity mirror for medical science with illumination function which characterized in that: the LED lamp comprises a fixed round block (1), a round lens (2) is fixed inside the fixed round block (1), an annular LED lamp bead control driving board (3) is fixed on the inner bottom wall of the fixed round block (1), an LED lamp bead (4) is installed at the top of the annular LED lamp bead control driving board (3), a frosted annular glass sheet (5) is fixed on the inner side wall of the fixed round block (1), a fixing rod (6) is fixedly connected to the outer wall of the fixed round block (1), a switch (7) is fixed on the outer wall of the fixing rod (6), a battery bin (8) is arranged at the tail end of the fixing rod (6), a battery (9) is arranged on the inner wall of the battery bin (8), the battery (9) is used for supplying power to the annular LED lamp bead control driving board (3), and the switch (7) is used for controlling the annular LED lamp bead control driving board (3) to work, and the outer wall of dead lever (6) is provided with external screw thread (10), and the one end threaded connection of dead lever (6) has connecting rod (11) simultaneously, internal thread (12) have been seted up to the bottom of connecting rod (11), and threaded groove (13) have been seted up on the top of connecting rod (11) to the inner wall threaded connection of threaded groove (13) has screw thread post (14), and the top fixedly connected with handle bar (15) of screw thread post (14), and the outer wall of handle bar (15) is provided with anti-skidding burr (16) simultaneously.

2. The oral medical system as set forth in claim 1, wherein: the LED lamp beads (4) are 24 in number, the 24 LED lamp beads (4) are equidistantly arranged at the top of the annular LED lamp bead control drive plate (3), and the LED lamp beads (4) are uniformly arranged on the periphery of the circular lens (2) through the annular LED lamp bead control drive plate (3).

3. The oral medical system as set forth in claim 1, wherein: the outer surface of the ground annular glass sheet (5) and the outer surface of the annular LED lamp bead control drive plate (3) are fixedly connected with the inner wall of the fixed round block (1), the inner surface of the ground annular glass sheet (5) and the inner surface of the annular LED lamp bead control drive plate (3) are fixedly connected with the outer wall of the circular lens (2), and the ground annular glass sheet (5) is located right above the annular LED lamp bead control drive plate (3).

4. The oral medical system as set forth in claim 1, wherein: the connecting rod (11) is fixedly connected with the fixed round block (1) through the fixing rod (6), and an included angle between a straight line where the connecting rod (11) is located and a plane where the fixed round block (1) is located is 105 degrees.

5. The oral medical system as set forth in claim 1, wherein: the handle rod (15) is adjusted to be in relative distance with the connecting rod (11) through the thread groove (13) and the thread column (14), the thread column (14) rotates along the inner wall thread of the thread groove (13), and the inner size of the thread groove (13) is completely matched with the outer size of the thread column (14).