CN212592037U

CN212592037U - Ear-nose-throat medical forehead-worn reflector

Info

Publication number: CN212592037U
Application number: CN202020599749.3U
Authority: CN
Inventors: 于晓丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-02-26
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a medical volume of otolaryngology wears reflector belongs to medical technical field, and it is including protecting the forehead plate, protect the lower surface of forehead plate and be connected with the last fixed surface of fixed block, the lower surface of fixed block and the top fixed connection of movable rod, the bottom of movable rod and the last fixed surface of calorie ball are connected, movable rod and calorie ball sliding connection are downthehole at fan-shaped movable. This medical volume of otolaryngology wears reflector, through setting up the U-shaped frame, the movable rod, the clamp plate, plum blossom screw and constant head tank, in the long term of live time, staff's accessible screwdriver twists the plum blossom screw, make the plum blossom screw top move the clamp plate and slide in the slide opening, adjust the clamp plate as required to the compactness of soft rubber, can adjust the inseparable degree of constant head tank and card ball laminating, the mode of this kind of adjustable card ball elasticity, it is more practical than conventional universal activity, made things convenient for the doctor to adjust as required in long-term the use, doctor's use has been made things convenient for.

Description

Ear-nose-throat medical forehead-worn reflector

Technical Field

The utility model belongs to the technical field of the medical treatment, specifically be a reflector is worn to medical volume of otolaryngology.

Background

The volume is worn the reflector and is a concave surface mirror apparatus that can be used to the head and wear the spotlight, for the common supplementary inspection apparatus in otolaryngology branch of academic or vocational study room, generally by wearing, universal connection frame and reflector constitute, the reflector universal connection is worn to current conventional volume is in using the longer back, long-time continuous friction leads to its universal connection to fix can not hard up a bit, lead to the doctor to change in the original angle of support after the shake slightly, the fastening degree of its universal connection mouth can not be adjusted as required, bring the inconvenience for the doctor in the long-term use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a reflector is worn to medical volume of otolaryngology has solved current conventional volume and has worn reflector universal joint and be in and use the longer time after, and long-time continuous friction leads to its universal joint to fix can not hard up a bit, leads to the doctor to change in the original support angle after the shake slightly, and its universal joint's fastening degree can not be adjusted as required, brings inconvenient problem for the doctor in the long-term use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a medical volume of otolaryngology wears reflector, is including protecting the frontal plate, protect the lower surface of frontal plate and the last fixed surface of fixed block and be connected, the lower surface of fixed block and the top fixed connection of movable rod, the bottom of movable rod and the last fixed surface of card ball are connected, movable rod and card ball sliding connection are in fan-shaped movable hole, the upper surface at U-shaped frame is seted up to fan-shaped movable hole, card ball sliding connection is in the constant head tank that soft rubber upper surface was seted up, the upper surface of soft rubber and the last fixed surface of U-shaped frame inner wall are connected.

The left surface of U-shaped frame inner wall is through the left surface swing joint of round pin axle with the clamp plate, the right flank of U-shaped frame and the left surface fixed connection of fixed plate, threaded sleeve internal thread of fixed plate lower surface joint has the plum blossom screw, clamp plate sliding connection is in the spout that the U-shaped frame right flank was seted up, the left and right sides face of forehead plate all is provided with elastic bandage, elastic bandage's left end and the bottom fixed connection in nylon band, the left surface of U-shaped frame is provided with hand screw, hand screw's surface is provided with the movable block, the lower surface of movable block and the last fixed surface of first caulking ring are connected, the joint has the reflection of light mirror surface in the first caulking ring, the joint has the second caulking ring in the reflection of light face.

As a further aspect of the present invention: the left side surface and the right side surface of the nylon belt are respectively provided with a magic tape hard surface and a magic tape soft surface.

As a further aspect of the present invention: two rubber rings are sleeved on the surface of the hand-screwed screw, and the opposite surfaces of the two rubber rings are fixedly connected with the left side surface and the right side surface of the movable block.

As a further aspect of the present invention: the back of the forehead protecting plate is provided with a communicating groove, the upper surface of the inner wall of the communicating groove is provided with a plurality of air holes, and the upper surface of the forehead protecting plate is provided with nylon cloth.

As a further aspect of the present invention: the surface of the hand-screwed screw is in threaded connection with a hexagonal nut, and the left side face of the hexagonal nut is fixedly connected with the right side face of the U-shaped frame.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this medical volume of otolaryngology wears reflector, through setting up the U-shaped frame, the movable rod, the card ball, soft rubber, the clamp plate, plum blossom screw and constant head tank, in the long term of live time, staff's accessible screwdriver twists the plum blossom screw, make plum blossom screw top move the clamp plate and slide in the slide opening, adjust the compactness of clamp plate to soft rubber as required, can adjust the inseparable degree of constant head tank and card ball laminating, the mode of this kind of adjustable card ball elasticity, it is more practical than conventional universal activity, made things convenient for the doctor to adjust as required in long-term the use, doctor's use has been made things convenient for.

2. This medical volume of otolaryngology wears reflector, protect the forehead board through the setting, the intercommunication groove, the bleeder vent, nylon cloth and elastic bandage, when the staff uses, at first will protect the forehead board and adjust suitable big or small back through elastic bandage, the staff pastes the hard face with the magic and pastes soft face with it fixed, at this moment protect the forehead board fixed at the forehead, nylon cloth can play skid-proof effect when using, in the cooperation use with bleeder vent and intercommunication groove, can play fine ventilative radiating benefit, and after sweating difficult under nylon cloth's effect skid.

3. This medical volume of otolaryngology wears reflector, through setting up the nylon tape, the nylon tape is more wear-resisting, and wears more fastening, and the gas permeability is also comparatively suitable, pastes the hard face through setting up the magic for under the cooperation of pasting the soft face with the magic is tried, make things convenient for wearing of doctor, through setting up elastic bandage, need not adjust length at every turn under different doctors' probation, made things convenient for the use.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

fig. 3 is a schematic structural view of the forehead guard of the present invention viewed from the bottom;

in the figure: the forehead protecting plate comprises a forehead protecting plate 1, an elastic bandage 2, a nylon belt 3, a U-shaped frame 4, a manually screwed screw 5, a hexagonal nut 6, a communicating groove 7, air holes 8, nylon cloth 9, a magic tape hard surface 10, a magic tape soft surface 11, a movable block 12, a fixed block 13, a movable rod 14, a clamping ball 15, a fan-shaped movable hole 16, a sliding hole 17, a positioning groove 18, a pressing plate 19, soft rubber 20, a fixed plate 21, a plum blossom screw 22, a first embedded ring 23, a second embedded ring 24 and a reflecting mirror surface 25.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a forehead-worn reflector for otolaryngology medical use comprises a forehead protecting plate 1, wherein the lower surface of the forehead protecting plate 1 is fixedly connected with the upper surface of a fixed block 13, the lower surface of the fixed block 13 is fixedly connected with the top end of a movable rod 14, the bottom end of the movable rod 14 is fixedly connected with the upper surface of a clamping ball 15, and the clamping ball 15 is arranged, when the clamping ball 15 is used by a worker, the clamping ball is matched with the soft rubber 20 and the positioning groove 18, the traditional universal rotation benefit can be achieved, the use of the worker is facilitated, through setting up forehead plate 1, can play the effect of main support, it is more stable during the use, movable rod 14 and card ball 15 sliding connection in fan-shaped movable hole 16, fan-shaped movable hole 16 is seted up at the upper surface of U-shaped frame 4, card ball 15 sliding connection in the constant head tank 18 that soft rubber 20 upper surface was seted up, the upper surface of soft rubber 20 and the last fixed surface of U-shaped frame 4 inner wall are connected.

The left side surface of the inner wall of the U-shaped frame 4 is movably connected with the left side surface of a pressing plate 19 through a pin shaft, the right side surface of the U-shaped frame 4 is fixedly connected with the left side surface of a fixing plate 21, a thread bush clamped on the lower surface of the fixing plate 21 is internally and threadedly connected with a plum blossom screw 22, the pressing plate 19 is slidably connected in a slide hole 17 arranged on the right side surface of the U-shaped frame 4, the left side surface and the right side surface of a forehead protecting plate 1 are both provided with elastic bandages 2, different workers do not need to adjust the length each time when using the forehead protecting plate, the use of the workers is convenient by arranging the plum blossom screw 22, the attaching state of a clamping ball 15 can be adjusted, the long-term use is more convenient, the left end of each elastic bandage 2 is fixedly connected with the bottom end of a nylon belt 3, the left side surface of the U-shaped frame 4 is provided with a hand-screwed screw 5, the surface of the hand-, the first ring 23 is internally clamped with a reflecting mirror surface 25, and the reflecting mirror surface 25 is internally clamped with a second ring 24.

Specifically, as shown in fig. 1, the left and right side surfaces of the nylon band 3 are respectively provided with a magic tape hard surface 10 and a magic tape soft surface 11, the surface of the hand screw 5 is sleeved with two rubber rings, the opposite surfaces of the two rubber rings are fixedly connected with the left and right side surfaces of the movable block 12, the surface of the hand screw 5 is in threaded connection with a hexagonal nut 6, the left side surface of the hexagonal nut 6 is fixedly connected with the right side surface of the U-shaped frame 4, and by arranging the magic tape hard surface 10, when the magic tape is used by a worker, the magic tape hard surface 10 and the magic tape soft surface 11 can be directly matched and fixed, so that the use of the magic tape is simpler and quicker for the worker, by arranging the rubber rings, when the worker adjusts the hand-screwed screw 5, the two rubber rings can tightly fix the movable block 12, thereby playing the advantage of increasing friction, through setting up hand screw 5, make things convenient for the staff to adjust at any time according to self needs.

Specifically, as shown in fig. 3, intercommunication groove 7 has been seted up at the back of forehead plate 1, a plurality of bleeder vent 8 has been seted up to the upper surface of intercommunication groove 7 inner wall, the upper surface of forehead plate 1 is provided with nylon cloth 9, through setting up intercommunication groove 7, when the staff uses, forehead plate 1 tightly laminates at staff's skin, intercommunication groove 7 can communicate with each other a plurality of bleeder vent 8 with the external world, through setting up nylon cloth 9, can play the effect of increase friction, and the nylon material wear resistance is better.

The utility model discloses a theory of operation does:

s1, when the forehead protecting plate is used by a worker, the forehead protecting plate 1 is attached to the forehead, then the two nylon tapes 3 are pinched by hands, the magic tape hard surface 10 and the magic tape soft surface 11 are matched and fixed, and then the worker adjusts the angle of the U-shaped frame 4 to enable the angle to be appropriate;

s2, at the moment, a worker twists a hand screw 5 to clamp the U-shaped frame 4 under the matching of the hand screw and a hexagon nut 6, and the U-shaped frame 4 is deformed in a small range, so that the U-shaped frame 4 clamps two rubber rings, and after the fastening degree of the movable block 12 is adjusted, the friction force on the surface of the flexible rubber 20 can be changed due to the abrasion of the flexible rubber 20 caused by continuous use after the flexible rubber is used for a period of time;

s3, at this time, the worker rotates the plum blossom screw 22 through the screwdriver, so that the plum blossom screw 22 rotates on the fixing plate 21, the pressing plate 19 is pushed under the action of the fixing plate 21 and the plum blossom screw 22, the soft rubber 20 is pressed by the pressing plate 19, the soft rubber 20 deforms, and the positioning groove 18 is attached to the clamping ball 15 more tightly, and the adjustment is proper.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a medical forehead of otolaryngology wears reflector, includes and protects frontal plate (1), its characterized in that: the forehead protecting plate comprises a forehead protecting plate (1), a movable rod (14), a clamping ball (15), a positioning groove (18) and soft rubber (20), wherein the lower surface of the forehead protecting plate (1) is fixedly connected with the upper surface of a fixed block (13), the lower surface of the fixed block (13) is fixedly connected with the top end of the movable rod (14), the bottom end of the movable rod (14) is fixedly connected with the upper surface of the clamping ball (15), the movable rod (14) and the clamping ball (15) are slidably connected in the fan-shaped movable hole (16), the fan-shaped movable hole (16) is formed in the upper surface of a U-shaped frame (4), the clamping ball (15) is slidably connected in the positioning groove (18) formed in the upper surface of the soft rubber (20), and the upper surface of the soft rubber;

the left side of U-shaped frame (4) inner wall is through the left side swing joint of round pin axle and clamp plate (19), the right flank of U-shaped frame (4) and the left side fixed connection of fixed plate (21), threaded sleeve internal thread of fixed plate (21) lower surface joint has plum blossom screw (22), clamp plate (19) sliding connection is in slide opening (17) that U-shaped frame (4) right flank was seted up, the left and right sides face of protecting forehead plate (1) all is provided with elastic bandage (2), the left end of elastic bandage (2) and the bottom fixed connection of nylon band (3), the left side of U-shaped frame (4) is provided with hand screw (5), the surface of hand screw (5) is provided with movable block (12), the lower surface of movable block (12) and the upper surface fixed connection of first caulking ring (23), the joint has reflection of light mirror surface (25) in the first caulking ring (23), and a second embedded ring (24) is clamped in the reflecting mirror surface (25).

2. The otolaryngology medical forehead-worn reflective mirror of claim 1, wherein: the left side surface and the right side surface of the nylon belt (3) are respectively provided with a magic tape hard surface (10) and a magic tape soft surface (11).

3. The otolaryngology medical forehead-worn reflective mirror of claim 1, wherein: two rubber rings are sleeved on the surface of the hand-screwed screw (5), and the opposite surfaces of the two rubber rings are fixedly connected with the left side surface and the right side surface of the movable block (12).

4. The otolaryngology medical forehead-worn reflective mirror of claim 1, wherein: the back of the forehead protecting plate (1) is provided with a communicating groove (7), the upper surface of the inner wall of the communicating groove (7) is provided with a plurality of air holes (8), and the upper surface of the forehead protecting plate (1) is provided with nylon cloth (9).

5. The otolaryngology medical forehead-worn reflective mirror of claim 1, wherein: the surface of the hand-screwed screw (5) is in threaded connection with a hexagonal nut (6), and the left side surface of the hexagonal nut (6) is fixedly connected with the right side surface of the U-shaped frame (4).