CN210902937U - Water mist removing mouth mirror - Google Patents
Water mist removing mouth mirror Download PDFInfo
- Publication number
- CN210902937U CN210902937U CN201921637645.0U CN201921637645U CN210902937U CN 210902937 U CN210902937 U CN 210902937U CN 201921637645 U CN201921637645 U CN 201921637645U CN 210902937 U CN210902937 U CN 210902937U
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- mirror
- mirror surface
- rod
- mouth
- handle
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Abstract
The utility model discloses a defogging mouth mirror relates to medical instrument technical field, has solved the easy condensate drop in current mouth mirror surface and water smoke, is infected with saliva and sewage etc. and causes the mouth mirror surface dim unclear, has hindered doctor's normal work, very inconvenient technical problem in the use. The defogging mouth mirror comprises a mouth mirror body, wherein the mouth mirror body comprises a mouth mirror handle, a fan-shaped mirror surface and a cleaning device. The mouth mirror handle is provided with a control mechanism for controlling the cleaning device and the mirror surface to move relatively. Cleaning device includes interconnect's brush-holder stud and connecting rod, and the junction of brush-holder stud and connecting rod is articulated with the mouth mirror body. The utility model discloses can be by the doctor under the condition of not taking out the mirror surface from patient's mouth, with fan-shaped mirror surface clean up, make the mirror surface clearer, saved medical treatment time in a large number, convenient to use, doctor work efficiency is high. The mirror surface is fan-shaped, and the tractive scope is big, and the doctor field of vision is clearer, and the design of cooperation brush-holder stud, can be more thorough with the mirror surface clearance.
Description
Technical Field
The utility model relates to the technical field of medical equipment, particularly, indicate a defogging mouth mirror.
Background
The mouth mirror is the most common medical instrument in the department of stomatology, and at present, a dentist generally needs to put the mouth mirror into the oral cavity in the examination and treatment process of the oral cavity so as to observe the condition in the oral cavity of a patient. However, the existing mouth mirror has the defects that the surface of the mirror surface is easy to condense water drops and water mist, is infected with saliva, sewage and the like, so that the surface of the mouth mirror is hazy and unclear, the normal work of a doctor is hindered, and the mouth mirror is very inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming prior art's is not enough, provides a fog mouth mirror removes to solve present easy condensate water droplet in mouth mirror surface and water smoke, be infected with saliva and sewage etc. cause the mouth mirror surface dim unclear, hindered doctor's normal work, very inconvenient technical problem in the use.
The utility model provides a technical scheme that its technical problem adopted is:
the provided defogging mouth mirror comprises a mouth mirror body, wherein the mouth mirror body comprises a mouth mirror handle and a mirror body connected to the end part of the mouth mirror handle, the mirror body comprises a fan-shaped mirror surface, a cleaning device which can move relative to the mirror surface and is in contact with the mirror surface is arranged on the mirror body, and the mirror surface is cleaned when the cleaning device moves relative to the mirror surface; the mouth mirror handle is provided with a control mechanism which is connected with the cleaning device and controls the cleaning device and the mirror surface to move relatively;
the cleaning device comprises a brush rod and a connecting rod which are connected with each other, the joint of the brush rod and the connecting rod is hinged with the mouth mirror body, and the hinged joint of the cleaning device and the mouth mirror body is positioned at the circle center of the fan-shaped mirror surface; the brush rod is located at one end of the mirror surface, the connecting rod is connected with the control mechanism, and the control mechanism drives the brush rod to rotate by taking a hinge joint as a shaft through the connecting rod, so that the mirror surface is cleaned.
Preferably, the angle of the fan is 150 °.
Preferably, the length of the brush rod is consistent with the radius of the fan-shaped mirror surface.
Preferably, the cleaning devices are provided with two cleaning devices which are hinged, and the hinged points of the two cleaning devices are superposed with the hinged points of the cleaning devices and the mouth mirror body.
Preferably, control mechanism is including setting up the slide button on the odontoscope handle, the inside cavity of odontoscope handle, be provided with the connection in the odontoscope handle slide button with the control lever of connecting rod, the length direction of edgewise odontoscope handle is provided with the spout on the odontoscope handle, and slide button card is gone into in the spout, can follow spout length direction and slide.
Preferably, a hollow connecting handle is arranged between the mouth mirror handle and the mirror body, the connecting rod is positioned in the connecting handle, and the control rod extends into the connecting handle and is connected with the connecting rod;
the connecting rod with still be provided with the articulated mast between the control lever, the articulated mast respectively with the connecting rod with the control lever is articulated.
Preferably, the width of the connecting handle is larger than that of the handle of the mouth mirror.
Preferably, a reset device which pushes the hinged rod downwards is further arranged between the hinged rod and the top wall of the connecting handle, the reset device pushes the hinged rod downwards, and the hinged rod drives the connecting rod and the brush rod to rotate, so that the brush rod is located at the edge of the mirror surface.
Preferably, the return means is a spring, and the control rod passes through the spring and is connected with the hinge rod.
Preferably, the mirror body further comprises a protective shell wrapped outside the mirror surface, and the edge of the protective shell protrudes out of the mirror surface.
Compared with the prior art, the utility model discloses beneficial effect is:
1. the utility model discloses when using, can be by the doctor under the condition of not taking out the mirror surface from patient's mouth, control mechanism on the mirror handle is controlled to the one hand, make control mechanism drive the connecting rod and rotate to make the brush-holder stud use the centre of a circle of fan-shaped mirror surface to rotate on fan-shaped mirror surface as the axle, thereby with fan-shaped mirror surface clean up, not only make the mirror surface clearer, make the doctor normally work, saved medical treatment time in a large number moreover, convenient to use improves doctor's work efficiency.
2. The utility model discloses the mirror surface is fan-shaped, and in the oral treatment operation, for circular mirror surface board, fan-shaped mirror surface is when tractive oral cavity soft tissue (for example angle of mouth, lip, buccal side mucosa etc.), and the tractive scope is big, and the doctor field of vision is clearer. The radian of the arc of the fan-shaped mirror surface is large, the arc is placed in the mouth of a patient, the arc is more suitable for the angle of the turning part of the mucous membrane in the mouth, and the mucous membrane of the patient is not easy to be pressed and painful or injured. Under the condition of the same length, the fan-shaped mirror surface is wider than the circular mirror surface, so that more oral areas can be illuminated at the same time, and the observation of doctors is facilitated. And the utility model discloses a brush-holder stud that fan-shaped mirror surface matches comes clearance mirror surface, makes the brush-holder stud use the centre of a circle of fan-shaped mirror surface to rotate on fan-shaped mirror surface as the axle to with the regional clean up of fan-shaped mirror surface.
3. The angle of the fan-shaped mirror surface of the utility model is 150 degrees, so that the visible area of the fan-shaped mirror surface is larger. The length of the brush rod is consistent with the radius of the fan-shaped mirror surface, and all areas of the fan-shaped mirror surface can be cleaned in the rotating process of the brush rod, so that the cleaning is cleaner and more thorough.
4. The utility model discloses a slide button drives connecting rod and brush-holder stud, makes the brush-holder stud use the pin joint to rotate as the axle on the mirror surface to clear up the mirror surface, simple structure, convenient to use, it is with low costs. And cleaning device sets up two, and two brush-holder stud cooperations can all clear up all regions of fan-shaped mirror surface, and the clearance is cleaner, thorough.
5. The utility model discloses the spring can in time reset the brush-holder stud mirror surface edge when not clearing up, makes the brush-holder stud not influence doctor's work under normal conditions, convenient to use, simple structure, and is with low costs.
The utility model discloses still provide following preferred scheme:
preferably, the part of the protective shell protruding out of the mirror surface is provided with drain holes at the two side edges and the middle part of the mirror surface.
Preferably, a silica gel brush head is arranged between the brush rod and the mirror surface.
Preferably, the included angle between the connecting handle and the mouth mirror handle is 150 degrees.
Preferably, the control rod is a rope.
Preferably, the material of the mouth mirror body is metal or plastic.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view showing a state in which two brush holders of the present invention are combined;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic view showing the two brush rods of the present invention in a separated state;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is an external view of the present invention showing two brush rods separated;
FIG. 6 is a schematic view of the connection between the two brush bars and the control mechanism;
FIG. 7 is a schematic view of the connection between the two brush bars and the control mechanism according to the present invention in a separated state;
FIG. 8 is a schematic view of the present invention showing two brush rods separated from each other;
figure 9 is a side view of the brush rod of the present invention.
In the figure: 1-mouth mirror handle, 2-mirror surface, 3-brush rod, 4-connecting rod, 5-sliding button, 6-control rod, 7-connecting handle, 8-hinged rod, 9-spring, 10-protective shell, 11-drain hole and 12-silica gel brush head.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are merely exemplary of the invention and are not intended to be exhaustive. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example (b):
a defogging mouth mirror comprises a mouth mirror body, as shown in figures 1-5, wherein the mouth mirror body comprises a mouth mirror handle 1 and a mirror body connected to the end part of the mouth mirror handle 1. The mirror body comprises a fan-shaped mirror surface 2, and a cleaning device which can move relative to the mirror surface 2 and is in contact with the mirror surface 2 is arranged on the mirror body. The mouth mirror handle 1 is provided with a control mechanism which is connected with the cleaning device and controls the cleaning device and the mirror surface 2 to move relatively.
As shown in fig. 8, the cleaning apparatus comprises a brush bar 3 and a connecting bar 4 connected to each other. As shown in fig. 2, 4, 6 and 7, the joint of the brush bar 3 and the connecting bar 4 is hinged with the mouth mirror body. The cleaning device and the mouth mirror body hinge point are positioned at the circle center of the fan-shaped mirror surface 2. The brush rod 3 is positioned at one end of the mirror surface 2, and the connecting rod 4 is connected with the control mechanism.
The mirror surface 2 is in a fan shape, and compared with a circular mirror surface, the fan-shaped mirror surface 2 has a large pulling range when pulling oral soft tissues (such as corners of mouth, lips, buccal mucosa and the like) in the oral treatment operation, so that the visual field of a doctor is clearer. The radian of the arc of the fan-shaped mirror surface 2 is large, so that the fan-shaped mirror surface is placed in a mouth of a patient, is more suitable for the angle of the turning part of the mucous membrane in the mouth and is not easy to press pain or hurt the mucous membrane of the patient. Under the condition of the same length, the fan-shaped mirror surface 2 is wider than the circular mirror surface, so that more oral areas can be illuminated at the same time, and the observation of a doctor is facilitated.
When in use, a doctor puts the mirror surface 2 into the mouth of a patient and uses one hand to operate the control mechanism by grasping the handle 1 of the mouth mirror. Control mechanism drives connecting rod 4 rotatory, and connecting rod 4 drives brush-holder stud 3 and uses the pin joint to rotate as the axle at rotatory in-process to make brush-holder stud 3 rotate on mirror surface 2. Because cleaning device and the contact of mirror surface 2, cleaning device is at the removal in-process, with water droplet, water smoke, saliva and clearance such as sewage on the mirror surface 2, not only makes mirror surface 2 more clear, makes doctor can normally work, has saved medical treatment time convenient to use moreover in a large number, improves doctor's work efficiency.
Preferably, as shown in fig. 1, the angle of the fan is 150 °. In the case where the mirror surface 2 can be cleaned, the visible area of the sector mirror surface 2 is made larger.
Preferably, the length of the brush bar 3 is identical to the radius of the sector mirror 2. In the rotating process of the brush rod 3, all areas of the fan-shaped mirror surface 2 can be cleaned, and the cleaning is cleaner and more thorough.
Preferably, as shown in fig. 1-8, two cleaning devices are provided, two cleaning devices are hinged, and the hinged point of the two cleaning devices is coincident with the hinged point of the cleaning device and the mouth mirror body. Two cleaning device set up the mode and be similar to pliers structure, and two cleaning device can be followed the pin joint and rotated, and when two connecting rod 4 contacts, also contact between two brush-holder stud 3.
When not cleaned, as shown in fig. 3, 4 and 7, two brush bars 3 are respectively located at the edges of the mirror surface 2. During cleaning, as shown in fig. 1, 2 and 6, the control mechanism drives the connecting rod 4 to rotate towards the middle, so that the two brush rods 3 are contacted at the middle position of the mirror surface 2, and the mirror surface 2 is cleaned by the brush rods 3 in the moving process. After the cleaning, the control mechanism drives the rotating rod to rotate outwards, so that the brush rod 3 is positioned at the edge of the mirror surface 2 again, and the cleaning is finished. It should be noted that the two brush rods 3 have small widths and are in contact when the mirror surfaces 2 are overlapped, so that even if a waterline appears in the middle of the mirror surfaces 2, the width of the waterline is small and can be almost ignored, and the sight of a doctor cannot be influenced.
Preferably, as shown in fig. 1, 3, 6 and 7, the control mechanism comprises a slide button 5 provided on the handle 1 of the mouth mirror. The inside of the odontoscope handle 1 is hollow, and a control rod 6 which is connected with a sliding button 5 and a connecting rod 4 is arranged in the odontoscope handle 1. A sliding groove is formed in the odontoscope handle 1 along the length direction of the odontoscope handle 1, and the sliding button 5 is clamped into the sliding groove and can slide along the length direction of the sliding groove.
When the doctor is clearing up, will slide button 5 and be reciprocating motion along spout length direction, make the control lever 6 upwards with the downstream, control lever 6 drives connecting rod 4 and rotates at the removal in-process to make brush-holder stud 3 rotate on mirror surface 2 through connecting rod 4, clear up mirror surface 2. It should be noted that, in order to make the control rod 6 reciprocate in the vertical direction to drive the connecting rod 4 to rotate, the control rod 6 may be made of deformable material, such as iron wire, metal strip, etc., or a transition rod may be hinged between the control rod 6 and the connecting rod 4, so that the control rod 6 drives the connecting rod 4 to rotate when reciprocating in the vertical direction.
Preferably, as shown in fig. 1-5, a hollow connecting handle 7 is arranged between the mouth mirror handle 1 and the mirror body. The connecting rod 4 stretches into inside the connecting handle 7, and the control lever 6 stretches into the connecting handle 7 and is connected with the connecting rod 4. Still be provided with articulated rod 8 between connecting rod 4 and the control lever 6, articulated rod 8 is articulated with connecting rod 4 and control lever 6 respectively.
As shown in figures 2 and 4, the control rod 6 can drive the connecting rod 4 to rotate in the process of reciprocating along the length direction of the mouth mirror handle 1 through the hinged rod 8, and the structure is simple and the use is convenient. In addition, as shown in fig. 2 and 4, during the cleaning process, the hinge rod 8 needs to rotate towards the two sides of the connecting handle 7, and the width of the connecting handle 7 needs to meet the rotation requirement of the hinge rod 8, so that the size of the mouth mirror handle 1 can be free from being restricted relative to the situation that the hinge rod 8 is arranged in the mouth mirror handle 1, and the size can be designed as required by a doctor at will.
Preferably, as shown in fig. 1, the width of the stem 7 is greater than the width of the handle 1 of the odontoscope. The width of the mouth mirror handle 1 is smaller, so that a doctor can grasp the mouth mirror more comfortably and the mouth mirror handle is convenient to operate.
Preferably, as shown in fig. 1-4, a return device for pushing the hinge rod 8 downward is further provided between the hinge rod 8 and the top wall of the connecting handle 7. The resetting device pushes the hinged rod 8 downwards, and the hinged rod 8 drives the connecting rod 4 and the brush rod 3 to rotate, so that the brush rod 3 is positioned at the edge of the mirror surface 2.
As shown in figures 3 and 4, when the cleaning is not needed, the resetting device pushes the hinged rod 8 downwards, and the brush rod 3 is positioned at the edge of the mirror surface 2 through the hinged rod 8, so that the normal work of a doctor is not influenced.
As shown in fig. 1 and 2, during cleaning, the control rod 6 drives the hinge rod 8 to move upwards to contract the resetting device, the hinge rod 8 drives the connecting rod 4 and the brush rod 3 to rotate in the process of moving upwards, and the brush rod 3 cleans the mirror surface 2. Then resetting means pushes away articulated mast 8 downwards, makes brush-holder stud 3 be located mirror surface 2 edge through articulated mast 8, resets to as figure 3, figure 4 position, makes brush-holder stud 3 not influence doctor's work under normal conditions, convenient to use, simple structure, with low costs. And when resetting, the operation of a doctor is not needed, the use is more convenient, and the time and the labor are saved.
Preferably, the return means is a spring 9, and the control rod 6 is connected to the hinge rod 8 through the spring 9. The spring 9 has simple structure, convenient use and low cost.
Preferably, as shown in fig. 1, the mirror body further comprises a protective shell 10 wrapped outside the mirror surface 2, and the edge of the protective shell 10 protrudes out of the mirror surface 2.
The protective shell 10 can protect the mirror surface 2 from being damaged, and the edge of the protective shell 10 protrudes out of the mirror surface 2 to limit the brush rod 3, so that the brush rod 3 is prevented from extending out of the mirror surface 2.
Preferably, as shown in fig. 1, the portions of the protective case 10 protruding from the mirror surface 2 are provided with drain holes 11 at both side edges and a central portion of the mirror surface 2.
The water drainage holes 11 can drain water cleaned by the brush rod 3, so that the water is prevented from being remained on the mirror surface 2 and affecting the sight of a doctor.
Preferably, as shown in fig. 9, a silicone brush head 12 is disposed between the brush rod 3 and the mirror plate 2. Similar to existing glass brushes.
The silica gel brush head 12 can clean water drops, water mist, saliva, sewage and the like on the mirror surface 2.
Preferably, the included angle between the connecting handle 7 and the mouth mirror handle 1 is 150 degrees, so that a doctor can conveniently put the mirror surface 2 into the mouth of a patient for observation.
Preferably, the control rod 6 is a rope, and has the advantages of simple structure, convenience in use and low cost.
Preferably, the material of the mouth mirror body can be provided as metal or plastic products as required.
Preferably, the contact part of the straight line edge and the arc edge of the fan-shaped mirror surface 2 is in arc transition, so that the patient is prevented from being injured by edges and corners.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention.
Claims (10)
1. The defogging mouth mirror is characterized by comprising a mouth mirror body, wherein the mouth mirror body comprises a mouth mirror handle (1) and a mirror body connected to the end part of the mouth mirror handle (1), the mirror body comprises a fan-shaped mirror surface (2), a cleaning device which can move relative to the mirror surface (2) and is in contact with the mirror surface (2) is arranged on the mirror body, and the mirror surface (2) is cleaned when the cleaning device moves relative to the mirror surface (2); the mouth mirror handle (1) is provided with a control mechanism which is connected with the cleaning device and controls the cleaning device and the mirror surface (2) to move relatively;
the cleaning device comprises a brush rod (3) and a connecting rod (4) which are connected with each other, the joint of the brush rod (3) and the connecting rod (4) is hinged with the mouth mirror body, and the hinged point of the cleaning device and the mouth mirror body is positioned at the circle center of the fan-shaped mirror surface (2); the brush rod (3) is located at one end of the mirror surface (2), the connecting rod (4) is connected with the control mechanism, and the control mechanism drives the brush rod (3) to rotate by taking a hinge joint as a shaft through the connecting rod (4), so that the mirror surface (2) is cleaned.
2. The defogging mirror according to claim 1, wherein the angle of the fan shape is 150 °.
3. The defogging mirror according to claim 2, wherein the length of the brush rod (3) is consistent with the radius of the fan-shaped mirror surface (2).
4. The water mist removing mouth mirror as claimed in claim 3, wherein the cleaning device is provided in two, the two cleaning devices are hinged, and the hinged point of the two cleaning devices is coincident with the hinged point of the cleaning device and the mouth mirror body.
5. The defogging mouth mirror according to any one of claims 1 to 4, wherein the control mechanism comprises a sliding button (5) arranged on a mouth mirror handle (1), the mouth mirror handle (1) is hollow inside, a control rod (6) for connecting the sliding button (5) and the connecting rod (4) is arranged in the mouth mirror handle (1), a sliding groove is arranged on the mouth mirror handle (1) along the length direction of the mouth mirror handle (1), and the sliding button (5) is clamped into the sliding groove and can slide along the length direction of the sliding groove.
6. The water mist removing mouth mirror according to claim 5, characterized in that a connecting handle (7) with a hollow interior is arranged between the mouth mirror handle (1) and the mirror body, the connecting rod (4) is positioned inside the connecting handle (7), and the control rod (6) extends into the connecting handle (7) and is connected with the connecting rod (4);
the connecting rod (4) with still be provided with articulated rod (8) between control lever (6), articulated rod (8) respectively with connecting rod (4) with control lever (6) are articulated.
7. The defogging mouth mirror according to claim 6, wherein the width of the connecting handle (7) is greater than the width of the mouth mirror handle (1).
8. The defogging mirror according to claim 6, wherein a reset device for pushing the hinge rod (8) downwards is further arranged between the hinge rod (8) and the top wall of the connecting handle (7), the reset device pushes the hinge rod (8) downwards, the hinge rod (8) drives the connecting rod (4) and the brush rod (3) to rotate, and the brush rod (3) is located at the edge of the mirror surface (2).
9. The transom of claim 8, characterized in that said return means is a spring (9), said control rod (6) being connected to said articulated rod (8) through said spring (9).
10. The defogging mirror body according to any one of claims 1-4, wherein the mirror body further comprises a protective shell (10) wrapped outside the mirror surface (2), the edge of the protective shell (10) protruding out of the mirror surface (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921637645.0U CN210902937U (en) | 2019-09-27 | 2019-09-27 | Water mist removing mouth mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921637645.0U CN210902937U (en) | 2019-09-27 | 2019-09-27 | Water mist removing mouth mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210902937U true CN210902937U (en) | 2020-07-03 |
Family
ID=71354548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921637645.0U Expired - Fee Related CN210902937U (en) | 2019-09-27 | 2019-09-27 | Water mist removing mouth mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210902937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914483A (en) * | 2021-01-20 | 2021-06-08 | 遵义医科大学附属口腔医院 | Mouth mirror |
-
2019
- 2019-09-27 CN CN201921637645.0U patent/CN210902937U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914483A (en) * | 2021-01-20 | 2021-06-08 | 遵义医科大学附属口腔医院 | Mouth mirror |
| CN112914483B (en) * | 2021-01-20 | 2023-09-19 | 遵义医科大学附属口腔医院 | Stomatoscope |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20210927 |