CN213607424U - Ear protection device for otolaryngology department nursing capable of effectively insulating sound - Google Patents

Abstract

The utility model discloses a can effective syllable-dividing ear protection device for otolaryngology branch of academic or vocational study nursing, including plastics link, sponge strip, plastics movable block and shell, the medial surface of plastics link is pasted and is had the sponge strip, and the bottom of plastics link is connected with the plastics movable block, the trailing flank of plastics movable block is fixed with the connecting plate, the lower fixed surface of plastics movable block has the shell, the inboard of first guard plate is provided with the second guard plate, and the lateral surface of second guard plate is fixed with the second go-between to the inner integral type of second guard plate is connected with the silica gel ring. This can effective syllable-dividing ear protection device for otolaryngology branch of academic or vocational study nursing conveniently adjusts the distance between the ear protection structure, avoids the ear structure to press from both sides tight patient's ear, increases painful problem for the patient, during the function that gives sound insulation, makes silica gel ring and face's laminating, avoids the air admission to effectively give sound insulation, convenient dismantlement.

Description

Ear protection device for otolaryngology department nursing capable of effectively insulating sound

Technical Field

The utility model relates to an ear-nose-throat department nurses relevant technical field, specifically is an ear protector is used in nursing of ear-nose-throat department that can effectively give sound insulation.

Background

When otolaryngology branch of academic or vocational study patient carries out ear care after the postoperative (especially after eardrum restoration operation), should avoid recovering stage patient and receive the interference of whistling suddenly in external environment, avoid working in the noise environment to guarantee that prosthetic eardrum avoids shaking by a wide margin and leads to secondary damage, so need protect prosthetic eardrum, avoid the stimulation of noise to the eardrum, need increase syllable-dividing effect on protector.

The ear protector is used in nursing of current otolaryngology branch of academic or vocational study for a long time, and the ear of the patient is easily pressed from both sides to the earmuff structure, increases the misery for the patient, and when using the function that gives sound insulation, the air can get into patient's ear, and the effect that gives sound insulation is relatively poor, and inconvenient dismantlement combination, consequently, we propose an ear protector is used in nursing of otolaryngology branch of academic or vocational study that can effectively give sound insulation to in the problem of proposing in the solution of the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can effectively syllable-dividing ear protection device for otolaryngology branch of academic or vocational study nursing to solve the current ear protection device for otolaryngology branch of academic or vocational study nursing that provides in the above-mentioned background art and use for a long time, the ear of the easy clamp patient of earmuff structure increases the misery for the patient, and when using the function that gives sound insulation, the air can get into patient's ear, and the effect that gives sound insulation is relatively poor, the problem of inconvenient dismantlement combination.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can effective syllable-dividing ear protection device for otolaryngology branch of academic or vocational study nursing, includes plastics link, sponge strip, plastics movable block and shell, the medial surface of plastics link is pasted and is had the sponge strip, and the bottom of plastics link is connected with the plastics movable block, the trailing flank of plastics movable block is fixed with the connecting plate, and the inside threaded connection of connecting plate has accommodate the lead screw to the side all is fixed with the operation panel about accommodate the lead screw, the lower fixed surface of plastics movable block has the shell, and the inboard of shell is provided with first guard plate, and the lateral surface of first guard plate is fixed with first connecting ring, the inboard of first guard plate is provided with the second guard plate, and the lateral surface of second guard plate is fixed with the second connecting ring to the inner integral type of second guard plate is connected with the silica gel ring.

Preferably, the plastic movable blocks are arranged on the left side and the right side of the bottom end of the plastic hanging ring, and the vertical center line of the plastic hanging ring coincides with the vertical center line of the sponge strip.

Preferably, the thread directions of the left end and the right end of the adjusting screw rod are opposite, and the adjusting screw rod and the operating plate form an I-shaped structure.

Preferably, the first connecting ring is connected with the shell in a threaded manner, and the inner side surface of the shell protrudes out of the inner side surface of the plastic movable block.

Preferably, the second connecting ring is in threaded connection with the first protection plate, and the cross sections of the first protection plate and the second protection plate are both in a concave structure.

Preferably, the inner diameter of the silica gel ring is equal to the inner diameter of the second protection plate, and the second protection plate is made of a sound insulation material.

Compared with the prior art, the beneficial effects of the utility model are that: the ear protection device for otolaryngological nursing capable of effectively insulating sound is convenient to adjust the distance between the ear protection structures, avoids the problem that the ear protection structures clamp ears of a patient and increase pain for the patient, and enables the silica gel ring to be attached to the face to avoid air entering when a sound insulation function is used, so that sound insulation is effectively achieved, and disassembly is convenient;

1. the plastic hanging ring, the plastic movable blocks, the connecting plates and the adjusting screw rods are arranged, the connecting plates in threaded connection with the adjusting screw rods are moved by rotating the adjusting screw rods, so that the plastic movable blocks move, the plastic hanging rings are bent, the distances among the 2 groups of plastic movable blocks are adjusted, and further the distances among the 2 groups of shells are adjusted, namely the distance of the ear protection structure is adjusted, so that the problem that the ear protection structure formed by the first protection plate, the second protection plate and the silica gel ring clamps ears of a patient to increase pain of the patient is solved;

2. the second protection plate and the silica gel ring are arranged, when a sound insulation function is needed, the second protection plate made of a sound insulation material is used for isolating external noise, stimulation of the external noise to the eardrum is avoided, the adjusting screw rod is rotated, the position of the silica gel ring is adjusted, the inner side face of the silica gel ring is attached to the face of a user, and external air is prevented from entering, so that sound insulation is effectively achieved, and the repaired eardrum is prevented from secondary damage caused by large-amplitude oscillation;

3. be provided with shell, first guard plate and second guard plate, first go up first go-between and shell threaded connection on the first guard plate, second go-between and first guard plate threaded connection on the second guard plate make things convenient for each protective structure of dismouting, use in a flexible way.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the first connection ring and the housing of the present invention;

FIG. 3 is a schematic view of the connection of the silica gel ring and the second protection plate;

fig. 4 is a schematic view of the overlooking structure of the connection between the adjusting screw rod and the connecting plate of the present invention.

In the figure: 1. plastic hanging rings; 2. a sponge strip; 3. a plastic movable block; 4. a connecting plate; 5. adjusting the screw rod; 6. an operation panel; 7. a housing; 8. a first guard plate; 9. a first connecting ring; 10. a second guard plate; 11. a second connection ring; 12. a silica gel ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an ear protection device for otolaryngological nursing capable of effectively insulating sound comprises a plastic hanging ring 1, a sponge strip 2, a plastic movable block 3, a connecting plate 4, an adjusting screw rod 5, an operation panel 6, a shell 7, a first protection plate 8, a first connecting ring 9, a second protection plate 10, a second connecting ring 11 and a silica gel ring 12, wherein the sponge strip 2 is pasted on the inner side surface of the plastic hanging ring 1, the plastic movable block 3 is connected to the bottom end of the plastic hanging ring 1, the connecting plate 4 is fixed to the rear side surface of the plastic movable block 3, the adjusting screw rod 5 is in threaded connection with the inner part of the connecting plate 4, the operation panel 6 is fixed to each of the left side surface and the right side surface of the adjusting screw rod 5, the shell 7 is fixed to the lower surface of the plastic movable block 3, the first protection plate 8 is arranged on the inner side surface of the shell 7, the first connecting ring 9 is fixed to the outer side surface of the first protection plate 8, a second connecting ring 11 is fixed on the outer side surface of the second protection plate 10, and a silica gel ring 12 is integrally connected to the inner end of the second protection plate 10;

as shown in fig. 1, 2 and 3, the first connecting ring 9 is connected with the housing 7 by a screw thread, and the inner side surface of the housing 7 protrudes out of the inner side surface of the plastic movable block 3, so that when the housing 7 is used alone, the plastic movable block 3 is prevented from influencing use, the second connecting ring 11 is connected with the first protection plate 8 by a screw thread, and the cross sections of the first protection plate 8 and the second protection plate 10 are both in a concave structure, so that the second protection plate 10 and the first protection plate 8 are conveniently dismounted, the inner diameter of the silica gel ring 12 is equal to the inner diameter of the second protection plate 10, and the second protection plate 10 is made of a sound insulation material, and the sound insulation is realized by the second protection plate 10;

like in fig. 1 and 4 plastics movable block 3 all have the setting in the bottom left and right sides of plastics link 1, and the vertical central line of plastics link 1 and the coincidence of the vertical central line of sponge strip 2, utilize sponge strip 2 protection user's head, increase the comfort level, the screw thread opposite direction at both ends about accommodate the lead screw 5, and accommodate the lead screw 5 and make up into "worker" style of calligraphy structure with operation panel 6, through rotating accommodate the lead screw 5 position of adjusting connection board 4.

The working principle is as follows: when the ear protection device for otolaryngological nursing capable of effectively insulating sound is used, firstly, when a patient only needs to use the ear protection device to protect the left ear, the first protection plate 8 and the second protection plate 10 below the plastic movable block 3 on the right side of the bottom end of the plastic hanging ring 1 are taken down, the second connection ring 11 on the outer side of the second protection plate 10 is in threaded connection with the first protection plate 8, the second protection plate 10 is rotated to separate the second connection ring 11 from the first protection plate 8, the first protection plate 8 is rotated to separate the first connection ring 9 from the shell 7 due to the threaded connection between the first connection ring 9 on the outer side of the first protection plate 8 and the shell 7, then the plastic hanging ring 1 is hung on the head of the user, the silica gel ring 12 on the left side is aligned to the left ear of the user, the inner side face of the right shell 7 is aligned to the right face of the patient, the operation panel 6 is manually rotated clockwise to, 2 groups of plastic movable blocks 3 in threaded connection with the adjusting screw rod 5 move relatively, the plastic hanging ring 1 bends inwards, the plastic hanging ring 1 is made of plastic and has bending performance, so that the silica gel ring 12 is attached to the left face of a user, the cotton material at the inner end of the shell 7 is attached to the right face of the patient, the left ear of the user is protected by the first protection plate 8, the second protection plate 10 and the silica gel ring 12, the second protection plate 10 is made of a sound insulation material, and the sound insulation material is made of rubber, so that stimulation of external high pitch to the eardrum of the left ear of the user is avoided;

when the patient does not need to use the sound insulation function, the second protection plate 10 is rotated to separate the first connection ring 9 from the first protection plate 8, and the second protection plate 10 with the sound insulation effect is removed, so that a series of operations of the ear protection device for otorhinolaryngology nursing, which can effectively insulate sound, are completed.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a can be effectively syllable-dividing ear protection device for otolaryngology branch of academic or vocational study nursing, includes plastics link (1), sponge strip (2), plastics movable block (3) and shell (7), its characterized in that: the inner side surface of the plastic hanging ring (1) is adhered with a sponge strip (2), the bottom end of the plastic hanging ring (1) is connected with a plastic movable block (3), a connecting plate (4) is fixed on the rear side surface of the plastic movable block (3), an adjusting screw rod (5) is connected with the inner thread of the connecting plate (4), an operating panel (6) is fixed on the left side surface and the right side surface of the adjusting screw rod (5), a shell (7) is fixed on the lower surface of the plastic movable block (3), a first protection plate (8) is arranged on the inner side of the shell (7), and a first connecting ring (9) is fixed on the outer side surface of the first protection plate (8), a second protection plate (10) is arranged on the inner side of the first protection plate (8), and a second connecting ring (11) is fixed on the outer side surface of the second protection plate (10), and the inner end of the second protection plate (10) is integrally connected with a silica gel ring (12).

2. An otorhinolaryngological care ear guard that provides effective sound insulation as claimed in claim 1, wherein: the plastic movable blocks (3) are arranged on the left side and the right side of the bottom end of the plastic hanging ring (1), and the vertical center line of the plastic hanging ring (1) coincides with the vertical center line of the sponge strip (2).

3. An otorhinolaryngological care ear guard that provides effective sound insulation as claimed in claim 1, wherein: the thread directions of the left end and the right end of the adjusting screw rod (5) are opposite, and the adjusting screw rod (5) and the operating panel (6) are combined into an I-shaped structure.

4. An otorhinolaryngological care ear guard that provides effective sound insulation as claimed in claim 1, wherein: the first connecting ring (9) is connected with the shell (7) in a threaded manner, and the inner side surface of the shell (7) protrudes out of the inner side surface of the plastic movable block (3).

5. An otorhinolaryngological care ear guard that provides effective sound insulation as claimed in claim 1, wherein: the second connecting ring (11) is in threaded connection with the first protection plate (8), and the cross sections of the first protection plate (8) and the second protection plate (10) are of concave structures.

6. An otorhinolaryngological care ear guard that provides effective sound insulation as claimed in claim 1, wherein: the inner diameter of the silica gel ring (12) is equal to that of the second protection plate (10), and the second protection plate (10) is made of a sound insulation material.

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