CN211355361U - Medical frontal mirror - Google Patents
Medical frontal mirror Download PDFInfo
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- CN211355361U CN211355361U CN201921770046.6U CN201921770046U CN211355361U CN 211355361 U CN211355361 U CN 211355361U CN 201921770046 U CN201921770046 U CN 201921770046U CN 211355361 U CN211355361 U CN 211355361U
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Abstract
The utility model discloses a medical frontal mirror, which comprises an elastic mirror belt, a mirror body and a rotary connecting structure for connecting the elastic mirror belt and the mirror body, wherein the rotary connecting structure comprises a fixing part and a rotary part for connecting the fixing part and the mirror body, the rotary part comprises a clamping plate, two rolling bodies which are clamped in the clamping plate and can rotate in the clamping plate and a fastener which passes through each clamping plate, one of the rolling bodies is connected with the fixing part, and the other rolling body is connected with the mirror body; the one end of elasticity mirror area is seted up the via hole, and the other end interval sets up pin thread and box, and the other end of elasticity mirror area passes the via hole and makes pin thread and the box of different positions lock mutually. The utility model discloses a medical frontal mirror which can keep a certain tightening force to prevent falling and also can keep comfort, and the length of the belt is adjusted by the engagement of the male buckle and the female buckles at different positions, thereby further preventing falling at the position of the mirror body and ensuring more firm wearing; flexible structure and convenient use.
Description
Technical Field
The utility model relates to an otolaryngology branch of academic or vocational study medical equipment field especially relates to a medical frontal mirror.
Background
The organs of the ear, nose and throat are tubular structures, the positions are deep, the cavity is small, and the deep structures can be clearly observed only by a proper light source and special instruments. The frontal mirror is a common otorhinolaryngology cavity channel inspection tool, the frontal mirror surface is a concave reflector capable of condensing light, the focal length is about 25CM, the center is provided with a small hole, the mirror body is connected to a forehead band, a light source can be reflected to the inspected part through the concave mirror, and the small hole in the center of the mirror is used for inspection.
Among the correlation technique, the main part that is fixed in the head circle in the frontal strap is by plastic integrated into one piece's area frame and add wide braid over braid and constitute, because the weight of the mirror body is heavier, and at the in-process that the doctor wore inspection or operation, the frontal mirror is used for the reason of gravity, can drop down from the mirror body position, leads to the position of reflection of light to take place the skew, needs to go to the adjustment occasionally, has seriously hindered inspection work and operation, uses very inconvenience.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem, an embodiment of the present invention is to provide a medical frontal mirror that has a flexible structure, is elastic, has an adjustable length, and is worn stably.
The technical scheme of the utility model is realized like this:
a medical frontal mirror comprises an elastic mirror belt, a mirror body and a rotary connecting structure for connecting the elastic mirror belt and the mirror body, wherein the rotary connecting structure comprises a fixed part fixed on the elastic mirror belt and a rotary part for connecting the fixed part and the mirror body, the rotary part comprises two clamping plates arranged at intervals, two rolling bodies clamped in the clamping plates and capable of rotating in the clamping plates and fasteners penetrating through the clamping plates and used for fixing the rolling bodies in the clamping plates, one of the rolling bodies is connected with the fixed part, and the other rolling body is connected with the mirror body; the glasses are characterized in that one end of the elastic glasses belt is provided with a through hole, the other end of the elastic glasses belt is provided with a male buckle and a female buckle at intervals, and the other end of the elastic glasses belt penetrates through the through hole to enable the male buckle to be buckled with the female buckles at different positions.
Preferably, two adjacent side surfaces of the two clamping plates are respectively recessed towards opposite directions to form two hemispherical mounting grooves, and each rolling body is connected with the mounting grooves in a matching manner.
Preferably, the end of the fastening piece is threaded, one of the clamping plates is provided with a through hole, the other clamping plate is provided with a threaded hole, and the fastening piece penetrates through the through hole to the threaded hole to fix the two clamping plates.
Preferably, the pin thread set up in the tip of elasticity mirror area, the box is a plurality of, a plurality of box mutual interval set up and with the pin thread interval sets up.
Preferably, the elastic mirror band comprises a main body portion, and a buckling portion and a connecting portion respectively connected to an end portion of the main body portion.
Preferably, the width of the engaging portion is smaller than the width of the main body portion, and the width of the connecting portion is larger than the width of the main body portion.
Preferably, the diameter of the via hole is greater than or equal to the width of the buckling part.
Preferably, the elastic mirror band is made of soft rubber or silica gel.
Preferably, the width of the elastic mirror band is 2-2.5 cm.
The medical frontal mirror provided by the embodiment of the utility model can generate the condition of keeping a certain tightening force to prevent falling through setting the mirror belt into the elastic mirror belt, can also keep the comfort level, and adjusts the belt length through the engagement of the male buckle and the female buckles at different positions so as to adapt to different head circumferences to prevent over loosening, further prevent falling down at the position of the mirror body, thereby improving the application range and ensuring more stable wearing; through setting up the rotation piece, make the mounting with the mirror body can pass through the rolling element of rotating the piece rotates, so that the mirror body realizes the change of different angles and direction, and the structure is nimble, and it is very convenient to use.
Drawings
Fig. 1 is a schematic structural view of a medical frontal mirror provided by the present invention;
fig. 2 is a partial structural schematic view of the medical frontal mirror shown in fig. 1.
Detailed Description
In order to illustrate embodiments of the present invention or technical solutions in the prior art more clearly, the following description will be made in conjunction with the accompanying drawings in embodiments of the present invention to describe the technical solutions in the embodiments of the present invention clearly and completely, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in 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.
Please refer to fig. 1, which is a schematic structural diagram of a medical frontal mirror provided by the present invention. This medical frontal mirror includes elastic mirror area 1, the mirror body 3 and connects elastic mirror area 1 and mirror body 3's rotation connection structure 5, mirror body 3 can wind rotation connection structure 5 rotates in order to overturn up or down, mirror body 3 rotates and adjusts various angles. The elastic belt 1 has certain elasticity, can generate the clamping force for keeping the head to prevent falling, and can also keep the comfort level.
The rotating connection structure 5 includes a fixing member 51 fixed to the elastic mirror band 1 and a rotating member 53 connected to the fixing member 51 and the mirror body 3, the fixing member 51 and the elastic mirror band 1 are riveted together by a rivet, specifically, in this embodiment, the fixing member 51 is a metal sheet.
Fig. 2 is a schematic view of a partial structure of the frontal mirror shown in fig. 1. The rotating member 53 includes two clamping plates 531 arranged at an interval, two rolling bodies 533 clamped in the two clamping plates 531 and capable of rotating in the clamping plates 531, and a fastener 535 passing through each clamping plate 531 for fixing the rolling bodies 533 in the clamping plates 531, wherein one of the rolling bodies 533 is connected to the fixing member 51, the other of the rolling bodies 533 is connected to the mirror body 3, and the rolling bodies 533 can roll in the clamping plates 531, so that the mirror body 3 can be driven by the rolling bodies 533 to rotate at various angles, thereby realizing multi-angle and multi-direction adjustment of the mirror body 3, and having a flexible structure and more convenient use.
Two opposite side surfaces of the two opposite clamping plates 531, which are close to each other, are recessed in opposite directions to form two hemispherical mounting grooves 537, each of the rolling bodies 533 is connected to the mounting groove 537 in a matching manner, and the rolling bodies 533 can roll more flexibly through the hemispherical mounting grooves 537.
The end of the fastener 535 is threaded, one of the clamping plates 531 is provided with a through hole, the other clamping plate 531 is provided with a threaded hole, and the fastener 535 passes through the through hole to the threaded hole for fixing the two clamping plates 531 to clamp and fix the rolling body 533.
The elastic mirror band 1 includes a main body 11, and a fastening portion 13 and a connecting portion 15 connected to the end of the main body 11. The connecting part 15 of the elastic mirror band 1 is provided with a through hole 151, the buckling parts 13 are provided with a male buckle 131 and a female buckle 133 at intervals, and the connecting part 15 of the elastic mirror band 1 penetrates through the through hole 151 to enable the male buckle 131 to be buckled with the female buckles 133 at different positions, so that the band length adjustment of different elastic mirror bands 1 is realized.
The diameter of the via hole 151 is greater than or equal to the width of the buckling part 13, so that the buckling part 13 can smoothly pass through the via hole 151, and the female buckle 133 and the male buckle 131 are buckled.
The width of the buckling part 13 is smaller than that of the main body part 11, and the width of the connecting part 15 is larger than that of the main body part 11, so that when the via hole 151 is formed in the connecting part 15, the connection strength of the elastic mirror band 1 can be ensured.
The width of elastic mirror belt 1 is 2 ~ 2.5cm, promptly the width of elastic mirror belt 1 can be 2cm, 2.1cm, 2.2cm, 2.3cm, 2.4cm, or 2.5cm, specifically, in this embodiment, the width of elastic mirror belt 1 is 2.2cm, like this, can guarantee the elasticity performance of elastic mirror belt, also can guarantee the travelling comfort of taking at the head.
The medical frontal mirror provided by the embodiment of the utility model can generate the condition of keeping a certain tightening force to prevent falling through setting the mirror belt into the elastic mirror belt, can also keep the comfort level, and adjusts the belt length through the engagement of the male buckle and the female buckles at different positions so as to adapt to different head circumferences to prevent over loosening, further prevent falling down at the position of the mirror body, thereby improving the application range and ensuring more stable wearing; through setting up the rotation piece, make the mounting with the mirror body can pass through the rolling element of rotating the piece rotates, so that the mirror body realizes the change of different angles and direction, and the structure is nimble, and it is very convenient to use.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A medical frontal mirror is characterized by comprising an elastic mirror belt, a mirror body and a rotary connecting structure for connecting the elastic mirror belt and the mirror body, wherein the rotary connecting structure comprises a fixed part fixed on the elastic mirror belt and a rotary part for connecting the fixed part and the mirror body, the rotary part comprises two clamping plates arranged at intervals, two rolling bodies clamped in the clamping plates and capable of rotating in the clamping plates and fasteners penetrating through the clamping plates and used for fixing the rolling bodies in the clamping plates, one of the rolling bodies is connected with the fixed part, and the other rolling body is connected with the mirror body; the glasses are characterized in that one end of the elastic glasses belt is provided with a through hole, the other end of the elastic glasses belt is provided with a male buckle and a female buckle at intervals, and the other end of the elastic glasses belt penetrates through the through hole to enable the male buckle to be buckled with the female buckles at different positions.
2. A medical brow mirror according to claim 1, wherein two adjacent side surfaces of the two clamping plates are recessed in opposite directions to form two semi-spherical mounting grooves, and each of the rolling bodies is connected with the mounting groove in a matching manner.
3. A medical brow mirror according to claim 2 wherein the end of the fastener is threaded, one of the clamping plates has a through hole and the other clamping plate has a threaded hole, the fastener passing through the through hole to the threaded hole for securing the two clamping plates.
4. A medical frontal mirror according to claim 1, wherein the male buckle is disposed at an end of the elastic mirror strip, the female buckle is plural, and the plural female buckles are spaced apart from each other and from the male buckle.
5. A medical brow mirror according to claim 1, wherein the elastic mirror strip comprises a main body portion and a buckling portion and a connecting portion respectively connected to ends of the main body portion.
6. A medical brow mirror according to claim 5, wherein the width of the buckling part is smaller than the width of the main body part, and the width of the connecting part is larger than the width of the main body part.
7. A medical brow mirror according to claim 5, wherein the diameter of the through hole is greater than or equal to the width of the snap-fit portion.
8. A medical frontal mirror according to claim 1, wherein said elastic mirror strip is made of soft rubber or silicone.
9. A medical frontal mirror according to claim 1, wherein the width of the elastic mirror strip is 2-2.5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921770046.6U CN211355361U (en) | 2019-10-22 | 2019-10-22 | Medical frontal mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921770046.6U CN211355361U (en) | 2019-10-22 | 2019-10-22 | Medical frontal mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211355361U true CN211355361U (en) | 2020-08-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921770046.6U Active CN211355361U (en) | 2019-10-22 | 2019-10-22 | Medical frontal mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211355361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274093A (en) * | 2020-10-28 | 2021-01-29 | 中国人民解放军空军军医大学 | Otology examination auxiliary device |
-
2019
- 2019-10-22 CN CN201921770046.6U patent/CN211355361U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274093A (en) * | 2020-10-28 | 2021-01-29 | 中国人民解放军空军军医大学 | Otology examination auxiliary device |
| CN112274093B (en) * | 2020-10-28 | 2022-11-08 | 中国人民解放军空军军医大学 | Otology examination auxiliary device |
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