CN218105861U - Frontal mirror for otolaryngological department - Google Patents

Abstract

The utility model discloses a frontal mirror for otolaryngology branch of academic or vocational study, relate to frontal mirror technical field, the mounting bracket comprises a mounting bracket, one side of mounting bracket runs through the fixedly connected with bandeau, the positive fixedly connected with movable sleeve of mounting bracket, the bottom threaded connection of movable sleeve has fixed lid, the bottom of fixed lid runs through swing joint has the movable rod, the first movable ball of bottom fixedly connected with of movable rod, the outside swing joint of first movable ball has solid fixed splint, one side through threaded connection of solid fixed splint has the fixed screw, first expansion mouth and second expansion mouth have been seted up respectively to solid fixed splint's inboard, gu fixed splint has the second movable ball through second expansion mouth swing joint, the outside fixedly connected with connecting rod of second movable ball, the bottom fixedly connected with inspection assembly of connecting rod, through the movable sleeve that sets up, the movable rod, first movable ball, gu fixed splint and second movable ball, the flexibility of frontal mirror has been improved, the user operation frontal mirror is convenient for patient's inspection.

Description

Frontal mirror for otolaryngological department

Technical Field

The utility model relates to a frontal mirror technical field especially relates to an otolaryngology branch of academic or vocational study uses frontal mirror.

Background

The traditional frontal examination mirror is formed by connecting a reflecting mirror with a concave surface and a hole and a head band by a double-ball joint. When the head band is used, a doctor sleeves the head band, the angle of the concave surface reflector with holes is controlled by adjusting the double-ball joint, the light reflection of an external light source can be converged at the deep parts of the ear, the nose, the throat and other organs of a patient by the concave surface reflector with holes, and the doctor can observe the disease condition of the patient through the observation hole in the center of the reflector.

According to "a forehead mirror for otolaryngology branch of academic or vocational study" that chinese patent grant publication No. CN208755952U provided, including protective housing, stopper, spring, pull rod, supporting shoe, filter screen, miniature fan, inlet port, jet-propelled chamber and venthole, the stopper is installed on the inside top of protective housing, stopper upper end installation spring and pull rod, the spring upper end is fixed at the inside top of protective housing, the pull rod upper end passes the protective housing to extend to the protective housing upside, pull rod annular side downside installation spring, this design is convenient for protect the reflector, supporting shoe front end processing inlet port, inlet port internal assembly filter screen and miniature fan, the filter screen is installed to the miniature fan front side, supporting shoe internal processing jet-propelled chamber, the inlet port communicates with jet-propelled chamber, jet-propelled chamber rear end processing venthole, this design has accelerated the evaporation of forehead sweat, the utility model discloses convenient to use, the light operation is convenient to, and protectiveness is good, and the gas permeability is good, but current forehead mirror for otolaryngology branch of academic or vocational study needs to adjust the position just to the mirror because the user wears the user after the use, the user is in the eye lens, still needs to adjust the mirror, and the inspection of this moment, thereby the forehead mirror is unfavorable for this moment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a frontal mirror for otolaryngology department, the technical problem who has solved.

In order to solve the technical problem, the utility model provides a pair of frontal mirror is used to otolaryngology branch of academic or vocational study, which comprises a mounting bracket, the fixedly connected with bandeau is run through to one side of mounting bracket, the positive fixedly connected with movable sleeve of mounting bracket, the bottom threaded connection of movable sleeve has fixed lid, the bottom through swing joint of fixed lid has the movable rod, the first movable ball of bottom fixedly connected with of movable rod, the outside swing joint of first movable ball has solid fixed splint, one side through threaded connection of solid fixed splint has the fixed screw, first movable mouthful and second movable mouthful have been seted up respectively to gu fixed splint's inboard, gu fixed splint has the second movable ball through second movable mouthful swing joint, the outside fixedly connected with connecting rod of second movable ball, the bottom fixedly connected with inspection subassembly of connecting rod.

Preferably, the inside fixedly connected with magic of bandeau is glued, the outside fixedly connected with magic subsides of bandeau.

Preferably, the fixed splint are provided with two, two the fixed splint all are provided with first activity mouth and second activity mouth, the fixed splint pass through first activity mouth and first activity ball swing joint.

Preferably, the inspection subassembly includes forehead picture frame, lens and opening, forehead picture frame fixed connection is in the bottom of connecting rod, the inboard fixedly connected with lens of forehead picture frame, the opening has been seted up to the centre position of lens.

Preferably, the lens is of a concave structure, and the diameter of the lens is matched with the inner diameter of the forehead lens frame.

Preferably, the headband is made of elastic rubber materials, and the outer surface of the headband is smooth.

Compared with the prior art, the utility model provides a pair of frontal mirror for otolaryngology branch of academic or vocational study has following beneficial effect:

the utility model provides a forehead mirror for otolaryngology branch of academic or vocational study, movable sleeve through setting up, the movable rod, first movable ball, solid fixed splint and second movable ball, when using forehead mirror for otolaryngology branch of academic or vocational study, the user is taking the head to enclose the head, and paste the magic that the head was taken and can wear the forehead mirror at the magic subsides, when the user inspects patient's otolaryngology, the user holds the forehead picture frame, and according to the position of eyes, the user promotes the forehead picture frame, but the forehead picture frame is rotatory through second movable ball three hundred sixty degrees this moment, one hundred eighty degrees swing forehead picture frame around still can being the same simultaneously, gu fixed splint also can three hundred sixty degrees rotatory and one hundred eighty degrees swings around through first movable ball simultaneously, and the movable rod also can be rotatory through three hundred sixty degrees through the movable sleeve, thereby make the opening aim at the eyes that use, when examining patient's otolaryngology, the user can adjust the lens according to the same mode of adjustment forehead picture frame, make light reflect to the inspection position, the flexibility of the patient has been improved, the flexibility of user operation mirror is made things convenient for this.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the headband according to the present invention;

fig. 3 is a partial structure diagram of the forehead frame of the present invention;

fig. 4 is a schematic view of a part of the fixing splint of the present invention.

Reference numbers in the figures: 1. a mounting frame; 2. a headband; 3. magic sticking; 4. magic tape; 5. a movable sleeve; 6. a fixed cover; 7. a movable rod; 8. a first movable ball; 9. fixing the clamping plate; 10. fixing screws; 11. a first movable port; 12. a second movable port; 13. a second movable ball; 14. a connecting rod; 15. a forehead mirror frame; 16. a lens; 17. and (6) a port.

Detailed Description

Embodiment one, given by fig. 1-4, the utility model discloses a frontal mirror for otolaryngology branch of academic or vocational study, including mounting bracket 1, fixedly connected with bandeau 2 is run through to one side of mounting bracket 1, mounting bracket 1 openly fixedly connected with movable sleeve 5, the bottom threaded connection of movable sleeve 5 has fixed lid 6, the bottom through swing joint of fixed lid 6 has movable rod 7, the first movable ball 8 of bottom fixedly connected with of movable rod 7, the outside swing joint of first movable ball 8 has solid fixed splint 9, one side through threaded connection of solid fixed splint 9 has set screw 10, first movable mouthful 11 and second movable mouthful 12 have been seted up respectively to solid fixed splint 9's inboard, gu fixed splint 9 has second movable ball 13 through second movable mouthful 12 swing joint, the outside fixedly connected with connecting rod 14 of second movable ball 13, the bottom fixedly connected with inspection subassembly of connecting rod 14.

This embodiment can be realized, through promoting forehead picture frame 15, forehead picture frame 15 can be three hundred sixty degrees rotatory through second movable ball 13 this moment, simultaneously still one hundred eighty degrees swing forehead picture frame 15 around still, while solid fixed splint 9 is through the rotatory and the swing of one hundred eighty degrees around also three hundred sixty degrees of first movable ball 8, and movable rod 7 is through the rotatory also three hundred sixty degrees of movable sleeve 5, thereby make opening 17 aim at the eyes that use, when inspection patient's otolaryngology, the user can adjust lens 16 according to the same mode of adjustment forehead picture frame 15, make light reflection to the inspection position.

Embodiment two, on the basis of embodiment one, an otolaryngology branch of academic or vocational study uses frontal mirror, including mounting bracket 1, fixedly connected with bandeau 2 runs through on one side of mounting bracket 1, mounting bracket 1 openly fixedly connected with movable sleeve 5, the bottom threaded connection of movable sleeve 5 has fixed lid 6, the bottom of fixed lid 6 runs through swing joint has movable rod 7, the first movable ball 8 of bottom fixedly connected with of movable rod 7, the outside swing joint of first movable ball 8 has solid fixed splint 9, one side of solid fixed splint 9 runs through threaded connection has set screw 10, first movable mouthful 11 and second movable mouthful 12 have been seted up respectively to solid fixed splint 9's inboard, gu fixed splint 9 has second movable ball 13 through second movable mouthful 12 swing joint, the outside fixedly connected with connecting rod 14 of second movable ball 13, the bottom fixedly connected with inspection assembly of connecting rod 14.

In this embodiment, specific, 3 are glued to the inboard fixedly connected with magic of bandeau 2, and 2 outside fixedly connected with magic subsides 4 of bandeau are through 2 heads that are enclosing of bandeau to paste 3 the magic on the bandeau 2 and paste and can wear the frontal mirror on 4 magic subsides.

In this embodiment, it is concrete, solid fixed splint 9 is provided with two, and two solid fixed splint 9 all are provided with first activity mouth 11 and second activity mouth 12, and solid fixed splint 9 makes first activity ball 8 and the better activity of second activity ball 13 get up through first activity mouth 11 and second activity mouth 12 with first activity ball 8 swing joint.

In this embodiment, it is concrete, the inspection subassembly includes forehead mirror frame 15, lens 16 and opening 17, and forehead mirror frame 15 fixed connection is in the bottom of connecting rod 14, and the inboard fixedly connected with lens 16 of forehead mirror frame 15, and opening 17 has been seted up to the centre position of lens 16, shines the inspection position at the patient through lens 16 to through opening 17 inspection patient's inspection position, make that the staff can be better inspect.

In this embodiment, specifically, the lens 16 is a concave structure, the diameter of the lens 16 is matched with the inner diameter of the frontal mirror frame 15, and the lens 16 with the concave structure can better converge and irradiate light on the examination portion of the patient.

In this embodiment, specifically, the headband 2 is made of an elastic rubber material, and the outer surface of the headband 2 is smooth, so that the headband 2 made of the elastic rubber material can be better fixed on the head of a patient.

The working principle is as follows: when using otolaryngology branch of academic or vocational study to use the forehead mirror, the user is enclosing head bandeau 2, and paste 3 the magic on bandeau 2 and paste and can wear the forehead mirror on magic subsides 4, when the user inspects patient's otolaryngology, the user holds forehead frame 15, and according to the position of eyes, the user promotes forehead frame 15, forehead frame 15 can rotate by three hundred sixty degrees through second movable ball 13 this moment, still can be around one hundred eighty degree swing forehead frame 15 simultaneously, fixed splint 9 is through first movable ball 8 also can rotate by three hundred sixty degrees and around one hundred eighty degree swing, and movable rod 7 also can rotate by three hundred sixty degrees through movable sleeve 5, thereby make opening 17 aim at the eyes that use, when inspection patient's otolaryngology, the user can adjust lens 16 according to the same mode of adjustment forehead frame 15, make light reflection to the inspection position.

The first innovation point implementation step:

the first step is as follows: when the frontal mirror for the ear-nose-throat department is used, a user can wear the frontal mirror by surrounding the head with the head band 2 and sticking the magic tape 3 on the head band 2 on the magic tape 4;

the second step is that: when a user inspects the ear, nose and throat of a patient, the user holds the forehead frame 15, and pushes the forehead frame 15 according to the position of eyes, at the moment, the forehead frame 15 can rotate three hundred sixty degrees through the second movable ball 13, and meanwhile, the forehead frame 15 can also swing back and forth one hundred eighty degrees;

the third step: meanwhile, the fixed splint 9 can also rotate by three hundred sixty degrees and swing by one hundred eighty degrees back and forth through the first movable ball 8, and the movable rod 7 can also rotate by three hundred sixty degrees through the movable sleeve 5, so that the through hole 17 is aligned with the eyes for use;

the fourth step: when examining the ear, nose and throat of a patient, the user can adjust the lenses 16 in the same manner as the forehead frame 15 is adjusted so that the light is reflected to the examination position.

Claims (6)

1. The utility model provides a frontal mirror for otolaryngology branch of academic or vocational study, includes mounting bracket (1), its characterized in that: fixedly connected with bandeau (2) runs through one side of mounting bracket (1), mounting bracket (1) openly fixedly connected with movable sleeve (5), the bottom threaded connection of movable sleeve (5) has fixed lid (6), the bottom of fixed lid (6) runs through swing joint has movable rod (7), the first movable ball (8) of bottom fixedly connected with of movable rod (7), the outside swing joint of first movable ball (8) has solid fixed splint (9), one side through threaded connection of solid fixed splint (9) has set screw (10), first activity mouth (11) and second activity mouth (12) have been seted up respectively to the inboard of solid fixed splint (9), gu fixed splint (9) have second movable ball (13) through second activity mouth (12) swing joint, the outside fixedly connected with connecting rod (14) of second activity ball (13), the bottom fixedly connected with inspection subassembly of connecting rod (14).

2. The otorhinolaryngological frontal mirror according to claim 1, wherein the inside of the headband (2) is fixedly connected with a magic tape (3), and the outside of the headband (2) is fixedly connected with a magic tape (4).

3. A frontal mirror for otorhinolaryngology according to claim 1, characterized in that there are two fixed splints (9), both fixed splints (9) being provided with a first movable mouth (11) and a second movable mouth (12), the fixed splints (9) being movably connected with the first movable ball (8) through the first movable mouth (11).

4. A brow mirror for otolaryngological department according to claim 1, characterized in that, the inspection subassembly includes a brow frame (15), a lens (16) and a through opening (17), the brow frame (15) is fixedly connected to the bottom end of the connecting rod (14), the inner side of the brow frame (15) is fixedly connected with the lens (16), the through opening (17) is opened at the middle position of the lens (16).

5. A frontal mirror for otorhinolaryngological use according to claim 4, wherein the lens (16) is of concave configuration, the diameter of the lens (16) being adapted to the inner diameter of the frontal mirror frame (15).

6. A brow mirror for otorhinolaryngological use according to claim 1, characterized in that the headband (2) is made of an elastic rubber material, and the outer surface of the headband (2) is smooth.

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