CN215424512U - Frontal mirror device for ENT department - Google Patents
Frontal mirror device for ENT department Download PDFInfo
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- CN215424512U CN215424512U CN202121205030.8U CN202121205030U CN215424512U CN 215424512 U CN215424512 U CN 215424512U CN 202121205030 U CN202121205030 U CN 202121205030U CN 215424512 U CN215424512 U CN 215424512U
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- fixed
- frontal
- connecting rod
- elastic strap
- mirror
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Abstract
The utility model relates to the technical field of medical tools and discloses a frontal mirror device for ENT (ear, nose and throat) departments, which comprises a frontal belt and a reflective mirror, wherein the reflective mirror is installed on the frontal belt, the frontal belt comprises a first elastic belt, a magic suede surface is fixed on the front surface of one end of the first elastic belt, a magic barbed surface is fixed on the back surface of the other end of the first elastic belt, a second elastic belt is arranged on the first elastic belt, two ends of the second elastic belt are respectively fixed on the upper surfaces of two ends of the first elastic belt, a third elastic belt is further arranged on the first elastic belt, two ends of the third elastic belt are respectively fixed on the upper surface of the middle part of the first elastic belt and the front surface of the middle part of the second elastic belt, a fixed block is fixed on the front surface of the middle part of the frontal belt, and a through hole is formed in the upper surface of the fixed block. This ENT department uses frontal mirror device, convenient to use is swift, can not fall during the use, when light is insufficient moreover, can use the LED lamp to carry out auxiliary lighting.
Description
Technical Field
The utility model relates to the technical field of medical tools, in particular to a frontal mirror device for ENT (ear, nose and throat) departments.
Background
The forehead mirror is a forehead-worn reflective mirror, is a concave reflective mirror instrument which can be worn on the head and can condense light, and is one of the common examination and diagnosis tools for the department of five sense organs.
In the process of observing and diagnosing the department of five sense organs, because the ear, nose and throat of a patient need to be observed, a frontal mirror device for the department of five sense organs is needed.
Some frontal mirror devices for ENT department on the market today:
(1) in the wearing process, the reflecting mirror has certain weight, so that the existing frontal mirror device for ENT department can fall, and a doctor can often adjust the forehead belt to be particularly tight in order to prevent falling, so that the doctor can feel uncomfortable on the forehead;
(2) in the process of observing the inside of the ear, nose and throat of a patient, when external light is insufficient, the existing frontal mirror device for the ENT department is difficult to observe.
We have therefore proposed a frontal mirror device for ENT department in order to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the above-mentioned shortcomings in the prior art, the present invention provides a frontal mirror device for ENT department, so as to solve the problem that some frontal mirror devices for ENT department in the market proposed in the above-mentioned background art may fall down during wearing; meanwhile, in the process of observing the inside of the ear, nose and throat of a patient, when external light is insufficient, the existing frontal mirror device for the ENT department is difficult to observe.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a frontal mirror device for ENT (ear, nose and throat) department comprises a frontal belt and a reflective mirror, wherein the reflective mirror is arranged on the frontal belt;
the forehead strap comprises a first elastic strap, a magic tape suede is fixed on the front side of one end of the first elastic strap, a magic tape stabbing surface is fixed on the back side of the other end of the first elastic strap, a second elastic strap is arranged on the first elastic strap, two ends of the second elastic strap are respectively fixed on the upper surfaces of two ends of the first elastic strap, a third elastic strap is further arranged on the first elastic strap, two ends of the third elastic strap are respectively fixed on the upper surface of the middle part of the first elastic strap and the front surface of the middle part of the second elastic strap, a fixed block is fixed on the front surface of the middle part of the forehead strap, and a through hole is formed in the upper surface of the fixed block;
the reflector includes the connecting rod, the reflector passes through the connecting rod and rotates the inside of connecting at the through-hole, the upper end of connecting rod extends to the top of fixed block, the surface of connecting rod and the top that is located the fixed block are fixed with the spacing piece, the upper end of connecting rod is fixed with the adjusting block, the lower extreme of connecting rod is fixed with the fixed axle, the lower extreme of connecting rod openly is provided with the concave mirror, concave mirror swing joint is on the fixed axle, the light trap has been seted up to the positive center department of concave mirror, be fixed with the anti-light ring on the pore wall of light trap, the externally mounted that the positive center department of concave mirror just is located the anti-light ring has the LED lamp.
Furthermore, the magic paste matte and the magic paste thorn face are mutually matched, a gap is reserved between the magic paste matte and the magic paste thorn face and the second elastic belt, the first elastic belt is conveniently sleeved on the forehead of a doctor, and the first elastic belt can be prevented from sliding downwards through the matching of the second elastic belt and the third elastic belt.
Further, the outer surface of connecting rod is laminated in the inner wall setting of through-hole, the diameter of stopper is greater than the diameter of through-hole, laminates in the difficult emergence of the connecting rod of through-hole inner wall and rotates, and only when external force rotated the adjusting block, the connecting rod just can take place to rotate, prevents that the connecting rod from taking place to rotate suddenly when using, and the stopper can prevent that the connecting rod from taking place the landing.
Furthermore, the concave mirror is hinged to the fixed shaft, so that the angle of the concave mirror can be adjusted conveniently.
Further, a gap is reserved between the fixing shaft and the light hole, the fixing shaft is located above the light hole, and the fixing shaft is prevented from influencing a doctor to work through the light hole.
Further, the distance between the front surface of the LED lamp and the concave mirror is smaller than the distance between the front surface of the shading ring and the concave mirror, and the shading ring can prevent light of the LED lamp from being injected into eyes of a doctor, so that the vision of the doctor is influenced.
Furthermore, the LED lamp has a plurality ofly, and is a plurality of the LED lamp array distributes in the positive middle part of concave mirror, and is a plurality of leave the clearance between LED lamp and the shading ring and do not contact each other, and is a plurality of the LED lamp can provide light for the doctor under the not enough condition of external light.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: this front mirror device for ENT department:
(1) through adopting first elastic webbing, second elastic webbing and third elastic webbing cooperate and constitute the forehead area, when first elastic webbing cover was established with doctor's forehead, second elastic webbing and third elastic webbing can mutually support, drag first elastic webbing, prevent that first elastic webbing from taking place the whereabouts, at the in-process that prevents first elastic webbing whereabouts, can not produce great influence to the doctor yet, current department of ophthalmology and otology uses the frontal mirror device has been solved, at the in-process of wearing, can take place the problem of whereabouts.
(2) Through the LED lamp that is provided with a plurality of array distribution in the positive center department at the concave mirror, when external light is insufficient, can adopt the LED lamp to throw light on, and adopt the shading ring to shield the LED lamp, prevent that the light of LED lamp from penetrating into doctor's eyes directly, protection has produced doctor's eyes, and can prevent that the light of LED lamp from influencing doctor's observation, current department of five sense organs uses frontal mirror device has been solved, in-process of observing in patient's otolaryngology, when external light is insufficient, current department of five sense organs uses frontal mirror device just is difficult to observe the problem of work.
Drawings
FIG. 1 is a schematic perspective view of a frontal mirror device for ENT department according to the present invention;
FIG. 2 is a schematic front perspective view of a forehead strap of the frontal mirror device for ENT department of ophthalmology of the present invention;
FIG. 3 is a schematic view of a back perspective structure of a forehead band of the frontal mirror device for ENT (ear, nose and throat) department;
FIG. 4 is a schematic front perspective view of a mirror of the frontal mirror device for ENT department according to the present invention;
FIG. 5 is an enlarged schematic view of the frontal mirror device for ENT department of the present invention at A in FIG. 4;
FIG. 6 is a schematic view of a back perspective structure of a mirror of the frontal mirror device for ENT department;
fig. 7 is a sectional view of a mirror reflector of a frontal mirror device for ophthalmology and otorhinolaryngology of the present invention.
In the figure: 1. a frontal mirror; 2. a reflective mirror; 3. a first elastic band; 4. magic paste suede; 5. sticking a thorn face by magic; 6. a second elastic band; 7. a third elastic band; 8. a fixed block; 9. a through hole; 10. a connecting rod; 11. a limiting block; 12. an adjusting block; 13. a fixed shaft; 14. a concave mirror; 15. a light-transmitting hole; 16. a shading ring; 17. an LED lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a frontal mirror device for ENT department; the forehead mirror comprises a forehead mirror 1, a reflective mirror 2, a first elastic belt 3, a magic tape suede 4, a magic tape thorn face 5, a second elastic belt 6, a third elastic belt 7, a fixing block 8, a through hole 9, a connecting rod 10, a limiting block 11, an adjusting block 12, a fixing shaft 13, a concave mirror 14, a light hole 15, a shading ring 16 and an LED lamp 17, wherein the reflective mirror 2 is installed on the forehead mirror 1;
the forehead strap 1 comprises a first elastic strap 3, a magic tape suede 4 is fixed on the front side of one end of the first elastic strap 3, a magic tape thorn face 5 is fixed on the back side of the other end of the first elastic strap 3, a second elastic strap 6 is arranged on the first elastic strap 3, two ends of the second elastic strap 6 are respectively fixed on the upper surfaces of two ends of the first elastic strap 3, a third elastic strap 7 is further arranged on the first elastic strap 3, two ends of the third elastic strap 7 are respectively fixed on the upper surface of the middle part of the first elastic strap 3 and the front surface of the middle part of the second elastic strap 6, a fixed block 8 is fixed on the front surface of the middle part of the forehead strap 1, and a through hole 9 is formed in the upper surface of the fixed block 8;
the reflector 2 comprises a connecting rod 10, the reflector 2 is rotatably connected inside the through hole 9 through the connecting rod 10, the upper end of the connecting rod 10 extends to the upper side of the fixing block 8, a limiting block 11 is fixed on the outer surface of the connecting rod 10 and positioned above the fixing block 8, an adjusting block 12 is fixed at the upper end of the connecting rod 10, a fixing shaft 13 is fixed at the lower end of the connecting rod 10, a concave mirror 14 is arranged on the front surface of the lower end of the connecting rod 10, the concave mirror 14 is movably connected onto the fixing shaft 13, a light transmission hole 15 is formed in the center of the front surface of the concave mirror 14, a light shading ring 16 is fixed on the hole wall of the light transmission hole 15, and an LED lamp 17 is arranged at the center of the front surface of the concave mirror 14 and positioned outside the light shading ring 16;
as a preferred technical scheme of the utility model: the magic paste suede 4 and the magic paste stabbing surface 5 are mutually matched, a gap is reserved between the magic paste suede 4 and the magic paste stabbing surface 5 and the second elastic belt 6, the first elastic belt 3 is conveniently sleeved on the forehead of a doctor, and the first elastic belt 3 can be prevented from sliding downwards due to the matching of the second elastic belt 6 and the third elastic belt 7;
as a preferred technical scheme of the utility model: the outer surface of the connecting rod 10 is arranged in a manner of being attached to the inner wall of the through hole 9, the diameter of the limiting block 11 is larger than that of the through hole 9, the connecting rod 10 attached to the inner wall of the through hole 9 is not easy to rotate, the connecting rod 10 can only rotate when the adjusting block 12 is rotated by external force, the connecting rod 10 is prevented from suddenly rotating when in use, and the limiting block 11 can prevent the connecting rod 10 from sliding;
as a preferred technical scheme of the utility model: the concave mirror 14 is hinged on the fixed shaft 13, so that the angle of the concave mirror 14 can be adjusted conveniently;
as a preferred technical scheme of the utility model: a gap is reserved between the fixed shaft 13 and the light hole 15, and the fixed shaft 13 is positioned above the light hole 15, so that the fixed shaft 13 is prevented from influencing the operation of a doctor by using the light hole 15;
as a preferred technical scheme of the utility model: the distance between the front surface of the LED lamp 17 and the concave mirror 14 is smaller than the distance between the front surface of the light shading ring 16 and the concave mirror 14, and the light shading ring 16 can prevent the light of the LED lamp 17 from being emitted into the eyes of a doctor, so that the vision of the doctor is influenced;
as a preferred technical scheme of the utility model: the LED lamps 17 are multiple, the LED lamps 17 are distributed in the middle of the front face of the concave mirror 14 in an array mode, gaps are reserved between the LED lamps 17 and the shading ring 16 and are not in contact with each other, and the LED lamps 17 can provide light for doctors under the condition that external light is insufficient.
The working principle of the embodiment is as follows: when the frontal mirror device for ENT (ear, nose and throat) department is used, as shown in figures 1-7, the device integrally comprises a frontal mirror 1, a reflective mirror 2, a first elastic belt 3, a magic paste suede 4 and a magic paste stabbing surface; 5. the second elastic band 6, the third elastic band 7, the fixing block 8, the through hole 9, the connecting rod 10, the limiting block 11, the adjusting block 12, the fixing shaft 13, the concave mirror 14, the light hole 15, the shading ring 16 and the LED lamp 17, the first elastic band 3 can be prevented from falling down when being worn through the cooperation of the second elastic band 6 and the third elastic band 7, then when the novel glasses are used, when external light is insufficient, the LED lamp 17 can be used for lighting, under the limiting action of the shading ring 16, the light of the LED lamp 17 cannot be directly emitted into eyes of a doctor, and the observation of the patient by the doctor on the ear, nose and throat can not be influenced;
as shown in fig. 1-7, when the device is used, firstly, the first elastic band 3 is sleeved on the head, the second elastic band 6 and the third elastic band 7 are arranged on the top of the head, then the position of the light hole 15 in the reflector 2 is adjusted by rotating the adjusting block 12 and the concave mirror 14, so that the light hole 15 is positioned right in front of the eyes of a doctor, then external light is turned on, the concave mirror 14 reflects the external light into the ear, nose and throat of a patient, at the moment, the doctor can observe and diagnose the ear, nose and throat of the patient, when the external light is insufficient, the LED lamp 17 is turned on, the light of the LED lamp 17 can be directly irradiated into the ear, nose and throat of the patient, so that the doctor can observe and diagnose the patient when the light is insufficient, the frontal mirror device for five sense organs is convenient and fast to use, the frontal mirror device cannot fall down when the light is insufficient, and the LED lamp 17 can be used for auxiliary illumination when the light is insufficient.
The above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, may be fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.
Claims (7)
1. A frontal mirror device for ENT (ear, nose and throat) department comprises a frontal belt (1) and a reflective mirror (2), and is characterized in that the reflective mirror (2) is arranged on the frontal belt (1);
the forehead strap (1) comprises a first elastic strap (3), a magic tape suede (4) is fixed on the front side of one end of the first elastic strap (3), a magic tape stabbing surface (5) is fixed on the back side of the other end of the first elastic strap (3), a second elastic strap (6) is arranged on the first elastic strap (3), two ends of the second elastic strap (6) are respectively fixed on the upper surfaces of two ends of the first elastic strap (3), a third elastic strap (7) is further arranged on the first elastic strap (3), two ends of the third elastic strap (7) are respectively fixed on the upper surface of the middle of the first elastic strap (3) and the front surface of the middle of the second elastic strap (6), a fixed block (8) is fixed on the front surface of the middle of the forehead strap (1), and a through hole (9) is formed in the upper surface of the fixed block (8);
the reflector (2) comprises a connecting rod (10), the reflector (2) is rotatably connected inside the through hole (9) through the connecting rod (10), the upper end of the connecting rod (10) extends to the upper part of the fixed block (8), a limiting block (11) is fixed on the outer surface of the connecting rod (10) and positioned above the fixed block (8), an adjusting block (12) is fixed at the upper end of the connecting rod (10), a fixed shaft (13) is fixed at the lower end of the connecting rod (10), the lower end front surface of the connecting rod (10) is provided with a concave mirror (14), the concave mirror (14) is movably connected on the fixed shaft (13), a light hole (15) is arranged at the center of the front surface of the concave mirror (14), a shading ring (16) is fixed on the wall of the light hole (15), and an LED lamp (17) is arranged at the center of the front surface of the concave mirror (14) and outside the shading ring (16).
2. The frontal mirror device for ENT (ear, nose and throat) as claimed in claim 1, wherein the Velcro surface (4) and the Velcro surface (5) are adapted to each other, and a gap is left between the Velcro surface (4) and the Velcro surface (5) and the second elastic belt (6).
3. A frontal mirror device for ENT (ear-nose-lens) department according to claim 1, wherein the outer surface of the connecting rod (10) is arranged to fit the inner wall of the through hole (9), and the diameter of the limiting block (11) is larger than that of the through hole (9).
4. A frontal mirror assembly for ophthalmology and otorhinolaryngology according to claim 1, wherein said concave mirror (14) is hinged on a fixed shaft (13).
5. A frontal mirror device for ENT department according to claim 1, characterized in that a gap is left between the fixed shaft (13) and the light hole (15), and the fixed shaft (13) is located above the light hole (15).
6. A facial mirror device for ENT department according to claim 1, characterized in that the distance between the front surface of the LED lamp (17) and the concave mirror (14) is smaller than the distance between the front surface of the shading ring (16) and the concave mirror (14).
7. A facial mirror device for ENT department according to claim 1, wherein the number of the LED lamps (17) is plural, the plural LED lamps (17) are distributed in the middle of the front surface of the concave mirror (14), and the plural LED lamps (17) and the shading ring (16) are not contacted with each other with a gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121205030.8U CN215424512U (en) | 2021-06-01 | 2021-06-01 | Frontal mirror device for ENT department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121205030.8U CN215424512U (en) | 2021-06-01 | 2021-06-01 | Frontal mirror device for ENT department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215424512U true CN215424512U (en) | 2022-01-07 |
Family
ID=79709269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121205030.8U Withdrawn - After Issue CN215424512U (en) | 2021-06-01 | 2021-06-01 | Frontal mirror device for ENT department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215424512U (en) |
-
2021
- 2021-06-01 CN CN202121205030.8U patent/CN215424512U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20220107 Effective date of abandoning: 20220411 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20220107 Effective date of abandoning: 20220411 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |