Oral cavity inspectoscope

Abstract

The utility model discloses an oral cavity inspectoscope, and particularly relates to the technical field of oral cavity equipment, the oral cavity inspectoscope comprises a holding rod, the outer side of the holding rod is fixedly sleeved with an anti-skid sleeve, a movable groove is formed in the holding rod, a long rod is arranged in the movable groove, a dismounting mechanism is arranged at the top of the long rod, and an adjusting structure is arranged in the long rod. The angle of the lens can be rapidly adjusted according to treatment requirements, time and labor are saved, lenses of different sizes can be replaced according to different patients, the lenses are more attached to the patients, the comfort degree during examination is improved, medical staff do not need to frequently clean the mirror surface when using the odontoscope through the anti-fog lens, and the medical staff can conveniently use the odontoscope. And more attention can be focused on operation.

Description

Technical Field

[0001] The utility model relates to the technical field of oral equipment, and more specifically, to an oral examination mirror. Background Art

[0002] The uses of a mouth mirror include obtaining indirect vision and traction; obtaining indirect vision means using a mouth mirror to observe the tooth surface or the inside of the mouth that cannot be seen directly. The doctor can see the tooth surface or the inside of the mouth through the refraction of the mouth mirror; traction means using the head of the mouth mirror to pull the patient's cheek, mucosa or tongue, so that the doctor can see the tissues covered by these soft tissues.

[0003] According to the patent application publication (announcement) number: CN213588229U, a mouth mirror for oral examination includes a grip and a reflector, the reflector includes a reflective side and a non-reflective side, a support rod is fixed on the outer peripheral side of the reflector, the support rod is rotatably connected to one end of the grip, a collar is sleeved on the grip, an ear plate is fixed to the edge of the reflective side of the reflector, the ear plate is rotatably connected to one end of the connecting rod, the other end of the connecting rod is rotatably connected to one end of the long rod, the other end of the long rod is fixedly connected to the side of the collar, and a cushion is installed between the non-reflective side of the reflector and the grip. The advantage of this structure is that the angle of the grip and the reflector is easy to adjust during oral examination, the doctor can adjust the angle of the reflector as needed, and it is convenient to observe the inside of the oral cavity; on the other hand, when pulling, the non-reflective side of the reflector contacts the patient's cheek, mucosa or tongue, avoiding the reflective side of the reflector from contacting saliva, and ensuring the reflective ability of the reflective side of the reflector.

[0004] However, the following problems may occur during use of the above device: after adjusting the angle between the reflector and the grip rod, the ring of the above mouth mirror for oral examination cannot be fixed, and the user needs to keep pulling the ring to prevent the rotation angle of the reflector from changing. The operation is cumbersome and inconvenient. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides an oral examination mirror to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An oral examination mirror comprises a grip rod, an outer fixed sleeve of the grip rod is provided with an anti-slip sleeve, a movable groove is provided inside the grip rod, a long rod is provided inside the movable groove, a disassembly mechanism is provided on the top of the long rod, and an adjustment structure is provided inside the long rod.

[0008] In order to achieve the effect of movable snap-in, as a further description of the above technical solution: the adjustment structure includes a plurality of limit grooves, the plurality of limit grooves are opened on one side of the inner wall of the movable groove, an arc hole is opened on one side of the movable groove, the movable groove is movably connected to the long rod, a fixed groove is fixedly opened at the bottom of the long rod, and a snap-in hole is fixedly opened on one side of the fixed groove.

[0009] In order to achieve the effect of saving time and effort, as a further description of the above technical solution: an abutment plate is fixedly provided inside the fixed groove, a through hole is opened on one side of the abutment plate, a movable block is movably provided inside the fixed groove, the movable block is movably engaged with the limiting groove, and a compression spring is fixedly provided on a part of the movable block.

[0010] In order to achieve the effect of convenient operation, as a further description of the above technical solution: a clamping plate is fixedly provided on one side of the compression spring, a pull rod is fixedly provided on one side of the clamping plate, the pull rod passes through the abutment plate and the fixing groove and extends to one side of the grip rod, and a handle is fixedly provided on one side of the pull rod.

[0011] In order to achieve the effect of movable disassembly and convenient replacement, as a further description of the above technical solution: the disassembly mechanism includes a threaded block, the threaded block is fixedly set on the top of the long rod, the top of the threaded block is provided with a threaded sleeve, the threaded block is threadedly connected to the threaded sleeve, and a disassembly rod is fixedly provided on the top of the threaded sleeve.

[0012] In order to achieve a better inspection effect, as a further description of the above technical solution: a switch button is provided on one side of the disassembly rod, a frame is provided on the top of the disassembly rod, a lens is embedded in the interior of the frame, and the lens is configured as an anti-fog lens.

[0013] In order to achieve a better observation effect, as a further description of the above technical solution: a lighting lamp is fixedly arranged on the front of the frame, the number of the lighting lamps is set to be multiple, and the multiple lighting lamps are distributed in a ring shape on the front of the frame.

[0014] Technical effects and advantages of the utility model:

[0015] 1. By setting the adjustment structure, hold the handle and pull the pull rod, so that the pull rod drives the movable block to separate from the limit slot. At this time, you can rotate the long rod to adjust the angle of the lens. After finding the appropriate position, release the pull rod, and the spring rebounds to drive the movable block, and the movable block engages with the position in the limit slot. This allows the angle to be adjusted quickly, saving time and effort, and there is no need to worry about the angle changing and need to control the handle all the time, making the operation simpler;

[0016] 2. By setting up a disassembly mechanism, if the lens needs to be replaced during use, first rotate the threaded sleeve to loosen the threaded sleeve and separate it from the threaded block, and then remove the disassembly rod through the threaded sleeve fixed connection, and then replace the lens. In this way, lenses of different sizes can be replaced according to different patients, so that the lens and the patient are more closely fitted, thereby increasing the comfort during the examination. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the structure of the thread block and the thread sleeve of the utility model.

[0019] Figure 3 It is a schematic diagram of the limit groove and arc hole structure of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the regulating structure of the utility model.

[0021] The accompanying drawings are marked as follows: 1. grip; 2. anti-slip sleeve; 3. movable groove; 4. long rod; 5. limit groove; 6. arc hole; 7. fixing groove; 8. clamping hole; 9. abutment plate; 10. through hole; 11. movable block; 12. compression spring; 13. clamping plate; 14. pull rod; 15. handle; 16. threaded block; 17. threaded sleeve; 18. disassembly rod; 19. switch button; 20. frame; 21. lens; 22. lighting. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The present application embodiment discloses Figure 1-4 The oral examination mirror shown in the figure specifically includes a handle 1, an outer fixed sleeve of the handle 1 is provided with an anti-slip sleeve 2, a movable groove 3 is opened inside the handle 1, a long rod 4 is provided inside the movable groove 3, a disassembly mechanism is provided on the top of the long rod 4, and an adjustment structure is provided inside the long rod 4.

[0024] Reference Figure 1As shown, a switch button 19 is provided on one side of the disassembly rod 18, and a mirror frame 20 is provided on the top of the disassembly rod 18. A lens 21 is embedded in the interior of the mirror frame 20, and the lens 21 is set to be an anti-fog lens 21. When using the mouth mirror, medical staff do not need to frequently clean the mirror surface and can focus more on the operation. A lighting lamp 22 is fixedly provided on the front of the mirror frame 20, and the number of the lighting lamps 22 is set to be multiple. The multiple lighting lamps 22 are distributed in a ring shape on the front of the mirror frame 20, which can provide sufficient light for medical staff, ensure that the operation area is clearly visible, the light is evenly distributed, effectively reduce glare and shadows, and improve the accuracy and comfort of oral examination.

[0025] Reference Figure 1-2 As shown, the disassembly mechanism includes a threaded block 16, which is fixedly arranged on the top of the long rod 4. A threaded sleeve 17 is provided on the top of the threaded block 16. The threaded block 16 is threadedly connected to the threaded sleeve 17. A disassembly rod 18 is fixedly provided on the top of the threaded sleeve 17. When replacing the lens 21, the threaded sleeve 17 is first rotated to loosen the threaded sleeve 17 and separate it from the threaded block 16. The threaded sleeve 17 is fixedly connected to the disassembly rod 18, and the disassembly rod 18 is removed, and then the lens 21 is replaced. Therefore, lenses 21 of different sizes can be replaced according to different patients, so that the lens 21 can fit the patient better, thereby increasing the comfort during the examination.

[0026] Reference Figure 3-4 As shown, the adjustment structure includes a plurality of limit grooves 5, and the plurality of limit grooves 5 are opened on one side of the inner wall of the movable groove 3. An arc hole 6 is opened on one side of the movable groove 3. The movable groove 3 is movably connected with the long rod 4. A fixed groove 7 is fixedly opened at the bottom of the long rod 4, and a clamping hole 8 is fixedly opened on one side of the fixed groove 7. An abutment plate 9 is fixedly provided inside the fixed groove 7, and a through hole 10 is opened on one side of the abutment plate 9. A movable block 11 is movably provided inside the fixed groove 7, and the movable block 11 is movably clamped with the limit groove 5. A compression spring 12 is fixedly provided on a part of the movable block 11, and a clamping plate 13 is fixedly provided on one side of the compression spring 12. A pull rod 14 is fixedly provided on one side of the clamping plate 13. The pull rod 14 passes through the abutment plate 9 and the fixed groove 7 and extends to one side of the grip rod 1, and a handle 15 is fixedly provided on one side of the pull rod 14.

[0027] Working principle of the utility model: When the utility model is used, firstly, an oral examination mirror is placed where work is required, and lenses 21 of different sizes are replaced according to different patients during use, so that the lenses 21 fit the patients better, thereby making the examination more comfortable and convenient;

[0028] First, the threaded sleeve 17 is rotated to loosen the threaded sleeve 17 and separate it from the threaded block 16, and the threaded sleeve 17 is fixedly connected to the disassembly rod 18, and the disassembly rod 18 is disassembled, and then replaced with a lens 21 of a corresponding size for easy inspection. The anti-slip sleeve 2 is provided to make the doctor hold the lens more stable and comfortable during the inspection. The overall device has a simple structure, is easy to operate, and is more practical.

[0029] During the inspection, the switch button 19 is pressed, and the lighting lamp 22 can be turned on through the switch button 19 to illuminate the oral cavity. When the angle of the lens 21 needs to be adjusted, first hold the handle 15 to pull the pull rod 14, so that the pull rod 14 drives the movable block 11 to separate from the limiting groove 5. At this time, the long rod 4 can be rotated to adjust the angle of the lens 21. After finding a suitable position, the pull rod 14 is released, and the spring rebound drives the movable block 11, and the movable block 11 is engaged with the position in the limiting groove 5. In this way, the angle can be adjusted quickly, which saves time and effort, and there is no need to worry about the angle changing and the need to control the handle 15 all the time. The operation is simpler. The anti-fog lens 21 allows medical staff to use the mouth mirror without frequently cleaning the mirror surface, and can focus more on the operation.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An oral examination mirror, comprising a handle (1), characterized in that: The outer fixed sleeve of the grip rod (1) is provided with an anti-slip sleeve (2), the interior of the grip rod (1) is provided with a movable groove (3), the interior of the movable groove (3) is provided with a long rod (4), the top of the long rod (4) is provided with a disassembly mechanism, and the interior of the long rod (4) is provided with an adjustment structure.

2. An oral examination mirror according to claim 1, characterized in that: The adjustment structure comprises a plurality of limit grooves (5), wherein the plurality of limit grooves (5) are arranged on one side of the inner wall of the movable groove (3), an arc-shaped hole (6) is arranged on one side of the movable groove (3), the movable groove (3) is movably connected to the long rod (4), a fixing groove (7) is fixedly arranged at the bottom of the long rod (4), and a clamping hole (8) is fixedly arranged on one side of the fixing groove (7).

3. An oral examination mirror according to claim 2, characterized in that: An abutment plate (9) is fixedly provided inside the fixed groove (7), a through hole (10) is provided on one side of the abutment plate (9), a movable block (11) is movably provided inside the fixed groove (7), the movable block (11) is movably engaged with the limiting groove (5), and a compression spring (12) is fixedly provided on a part of the movable block (11).

4. An oral examination mirror according to claim 3, characterized in that: A clamping plate (13) is fixedly provided on one side of the compression spring (12), a pull rod (14) is fixedly provided on one side of the clamping plate (13), the pull rod (14) passes through the abutment plate (9) and the fixing groove (7) and extends to one side of the gripping rod (1), and a handle (15) is fixedly provided on one side of the pull rod (14).

5. The oral examination mirror according to claim 1, characterized in that: The disassembly mechanism comprises a threaded block (16), the threaded block (16) is fixedly arranged on the top of the long rod (4), a threaded sleeve (17) is arranged on the top of the threaded block (16), the threaded block (16) is threadedly connected to the threaded sleeve (17), and a disassembly rod (18) is fixedly arranged on the top of the threaded sleeve (17).

6. An oral examination mirror according to claim 5, characterized in that: A switch button (19) is provided on one side of the disassembly rod (18), a lens frame (20) is provided on the top of the disassembly rod (18), a lens (21) is embedded in the interior of the lens frame (20), and the lens (21) is configured as an anti-fog lens (21).

7. An oral examination mirror according to claim 6, characterized in that: A lighting lamp (22) is fixedly arranged on the front of the mirror frame (20), the lighting lamp (22) is provided in a plurality, and the plurality of lighting lamps (22) are distributed in a ring shape on the front of the mirror frame (20).

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