CN110139202B

CN110139202B - Auxiliary device is worn to audiphone

Info

Publication number: CN110139202B
Application number: CN201910427493.XA
Authority: CN
Inventors: 丁维华
Original assignee: Jiaxing Liangchuang Technology Co Ltd
Current assignee: Jiaxing liangchuang Technology Co., Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-11-24
Anticipated expiration: 2039-05-22
Also published as: CN110139202A

Abstract

The invention discloses a hearing aid wearing auxiliary device, which can well improve the hearing aid effect of a hearing aid, not only can reduce the influence of external noise on the hearing aid by arranging a jacket component and arranging the jacket component into a sound insulation structure, but also can effectively improve the comfort of the hearing aid wearing in an ear hole, the jacket component also has a certain auxiliary fixing effect, an inner plug component can effectively extend into the ear hole, the hearing aid effect is improved by the combined action of a main sound amplifying loudspeaker and an auxiliary sound amplifying loudspeaker, the main sound amplifying loudspeaker is arranged outside, and a small auxiliary sound amplifying loudspeaker is arranged inside, the structural design is compact and reasonable, and the hearing aid auxiliary device can well improve the hearing aid effect of the hearing aid.

Description

Auxiliary device is worn to audiphone

Technical Field

The invention relates to a hearing aid wearing auxiliary device, and belongs to the technical field of hearing aid auxiliary equipment.

Background

A hearing aid is an instrument for improving hearing ability, and is actually a small semiconductor microphone, which amplifies relatively weak sounds and transmits the amplified sounds to an earphone, so that the user can hear the sounds by the amplification of the location where the hearing ability is originally reduced. The current hearing aids are mainly composed of a microphone, an amplifier, a receiver and a power supply, in recent years, the development of the hearing aids is mainly developed towards small volume and high sound quality, the hearing-aid performance is generally improved only by virtue of the improvement of a controller, and the effect of the improvement is slightly different as the control technology is gradually matured.

With the continuous application of hearing aids, how to improve the hearing-aid performance of the hearing aids is still important for the development of the hearing aids. The current hearing aid structure still needs to be improved.

In view of the above problems, the present invention provides a hearing aid wearing aid device that improves the hearing aid effect of a hearing aid and enhances the hearing aid performance.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an auxiliary device is worn to audiphone, its characterized in that, it includes interior stopper subassembly, overcoat subassembly and earplug seat, the front end of earplug seat is provided with the interior stopper subassembly that stretches into in the earhole, the outside of earplug seat is provided with supports and leans on in the earhole outside the overcoat subassembly, its characterized in that, overcoat subassembly adopt elasticity hollow structure design to form, interior stopper subassembly adopts two split structures, and the front side between two split is provided with the public address loculus, is located be close to in the public address loculus one side of earplug seat is provided with main public address speaker, and the tip that stretches into the earhole of two split all adopts the flexible piece to fix and is provided with an auxiliary public address speaker, main public address speaker all has same controller to control so that its broadcast of loudspeaker is unanimous.

Further, as preferred, the public address accent includes outer cone section hole and interior cone section hole that link together, outer cone section hole sets up towards the ear hole outer end, the outer end cross-sectional area of outer cone section is less than its inner end cross-sectional area, interior cone section sets up towards the inner of ear hole, the outer end cross-sectional area of interior cone section is greater than the inner end cross-sectional area of interior cone section.

Further, as preferred, the earplug seat adopts the notch cuttype structure, the inner of earplug seat towards the earhole is provided with the installation and protects the housing, the installation protects the inner of housing and adopts the rotatable setting of connecting pin axle the interior stopper subassembly.

Further, as a preference, the inner plug assembly comprises a first split assembly and a second split assembly, the first split assembly and the second split assembly are both made of elastic block-shaped structures, a first auxiliary connecting ring is further arranged between the first split assembly and the connecting shaft pins, a second auxiliary connecting ring is further arranged between the second split assembly and the connecting shaft pins, the first connecting ring and the second connecting ring are both connected and arranged on a central shaft on the inner side of the earplug seat, the end portion of the central shaft is provided with the main loudspeaker, and the central shaft is of a hollow structure so as to accommodate and arrange a lead for controlling the main loudspeaker.

Further, as preferred, the one side that stretches into the earhole of split subassembly one and split subassembly two all bonds and is fixed with the inner cover, the one side towards the earhole of inner cover adopts the rigidity diaphragm to connect and is provided with supplementary inner plug, on the supplementary inner plug of split subassembly one and the split subassembly two enclose between the supplementary inner plug and establish to be public address chamber hole.

Preferably, the end of the auxiliary inner plug facing the ear hole is a smoothly-transiting convex end, the flexible member is fixed to the convex end, the flexible member is bent and extends towards the inner side of the ear hole, a winding hook is arranged at the inner end of the flexible member, and the auxiliary loudspeaker is fixedly wound on the winding hook.

Further, preferably, the outer jacket member is made of a sound insulating material.

Further, as preferred, the overcoat subassembly includes outer membrane cover and interior membrane cover, outer membrane cover and interior membrane cover are crooked structure, the card of outer membrane cover is established the outside of interior membrane cover, be provided with hollow cavity structures between outer membrane cover and the interior membrane cover.

Further, preferably, soundproof cotton is arranged in the hollow cavity structure.

Further, preferably, a cable fixing block for fixing the conducting wire is arranged at the outer end of the earplug seat.

Compared with the prior art, the invention has the beneficial effects that:

the hearing aid auxiliary equipment can well improve the hearing aid effect of the hearing aid, the outer sleeve component is arranged to be of a sound insulation structure, the influence of external noise on the hearing aid can be reduced, the comfort of the hearing aid equipment worn in an ear hole can be effectively improved, the outer sleeve component also has a certain auxiliary fixing effect, the inner plug component can effectively extend into the ear hole, the hearing aid effect is improved through the combined action of the main sound amplifying loudspeaker and the auxiliary sound amplifying loudspeaker, the main sound amplifying loudspeaker is arranged outside greatly, the smaller auxiliary sound amplifying loudspeaker is arranged inside, the structural design is compact and reasonable, and the hearing aid auxiliary equipment can well improve the hearing aid effect of the hearing aid.

Drawings

Fig. 1 is a schematic view of a hearing aid wearing aid according to the present invention;

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, the present invention provides a technical solution: the utility model provides an auxiliary device is worn to audiphone, its characterized in that, it includes interior stopper subassembly, overcoat subassembly and earplug seat 22, the front end of earplug seat 22 is provided with the interior stopper subassembly that stretches into in the ear hole, the outside of earplug seat 22 is provided with supports and leans on in the ear hole outside the overcoat subassembly, its characterized in that, overcoat subassembly adopt elasticity hollow structure design to form, interior stopper subassembly adopts two split structures, and the front side between two split is provided with public address accent hole 4, is located be close to in the public address accent hole 4 one side of earplug seat is provided with main public address speaker 3, and the tip that stretches into the ear hole of two split all adopts flexible piece 7 fixed auxiliary public address speaker 6 that is provided with, main public address speaker 3 all has same controller to control so that its public address broadcast is unanimous with auxiliary speaker 6.

In this embodiment, public address chamber hole is including linking together outer cone section hole and interior cone section hole, outer cone section hole sets up towards the earhole outer end, the outer end cross-sectional area of outer cone section is less than its inner end cross-sectional area, interior cone section sets up towards the inner of earhole, the outer end cross-sectional area of interior cone section is greater than the inner cross-sectional area of interior cone section.

Wherein, as figure 1, the earplug seat adopts the notch cuttype structure, the inner of earplug seat 22 towards the earhole is provided with installation protecting cover shell 12, the inner of installation protecting cover shell 12 adopts the rotatable setting of connecting pin 11 the interior stopper subassembly.

As a better embodiment, the inner plug assembly comprises a first split assembly 8 and a second split assembly 16, both the first split assembly 8 and the second split assembly 16 are made of elastic block structures, a first auxiliary connecting ring 15 is further arranged between the first split assembly 8 and the connecting shaft pin 11, a second auxiliary connecting ring 18 is further arranged between the second split assembly and the connecting shaft pin, both the first connecting ring 15 and the second connecting ring 18 are connected and arranged on a central shaft 18 on the inner side of the earplug seat, the end of the central shaft 18 is provided with the main loud speaker 3, and the central shaft is of a hollow structure so as to accommodate and arrange wires for controlling the main loud speaker.

One side of the first split component 8 and one side of the second split component 16, which extend into the earhole, are fixedly bonded with an inner cover 14, one side of the inner cover 14, which faces the earhole, is provided with an auxiliary inner plug 1 by adopting a rigid diaphragm 2 for connection, and the auxiliary inner plug on the first split component and the auxiliary inner plug on the second split component enclose a sound amplification cavity hole 4.

The end part of the auxiliary inner plug facing the ear hole is a smoothly-transitional convex end part, the flexible piece is fixed at the convex end part and is of a structure which bends and extends towards the inner side of the ear hole, a winding hook 5 is arranged at the inner end part of the flexible piece, and the auxiliary loudspeaker 6 is fixedly wound on the winding hook 5.

In order to ensure the sound insulation effect, the outer sleeve component is made of sound insulation materials. The overcoat subassembly includes outer membrane cover 9 and interior membrane cover 10, outer membrane cover 9 and interior membrane cover 10 are crooked structure, outer membrane cover 9 card is established the outside of interior membrane cover 10, be provided with hollow cavity structures between outer membrane cover 9 and the interior membrane cover 10.

As a preferred embodiment, soundproof cotton is arranged in the hollow cavity structure. And the outer end of the earplug seat is provided with a cable fixing block 19 for fixing a conducting wire 20.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a audiphone wears auxiliary device, its characterized in that, it includes interior stopper subassembly, overcoat subassembly and earplug seat, the front end of earplug seat is provided with the interior stopper subassembly that stretches into in the ear hole, the outside of earplug seat is provided with and leans on the overcoat subassembly outside the ear hole, its characterized in that, overcoat subassembly adopts elasticity hollow structure design to form, interior stopper subassembly adopts two split structures, and the front side between two split is provided with the public address cavity hole, is located one side that is close to the earplug seat in the public address cavity hole is provided with main public address speaker, and the tip that stretches into the ear hole of two split adopts the flexible piece to fix and is provided with an auxiliary public address speaker, main public address speaker and auxiliary public address speaker all have same controller to control so that its broadcast of loudspeaker is unanimous;

the sound amplifying cavity hole comprises an outer conical section hole and an inner conical section hole which are connected together, the outer conical section hole is arranged towards the outer end of the ear hole, the cross-sectional area of the outer end of the outer conical section is smaller than that of the inner end of the outer conical section, the inner conical section is arranged towards the inner end of the ear hole, and the cross-sectional area of the outer end of the inner conical section is larger than that of the inner end of the inner conical section;

the earplug seat adopts the notch cuttype structure, the inner towards the earhole of earplug seat is provided with the installation and protects the housing, the installation protects the inner of housing and adopts the rotatable setting of connecting pin the interior stopper subassembly.

2. A hearing aid wearing aid according to claim 1, wherein: the inner plug assembly comprises a first split assembly and a second split assembly, the first split assembly and the second split assembly are made of elastic block structures, a first auxiliary connecting ring is further arranged between the connecting shaft pins, a second auxiliary connecting ring is further arranged between the connecting shaft pins, the first connecting ring and the second connecting ring are connected and arranged on a central shaft on the inner side of the earplug seat, the end portion of the central shaft is provided with the main loudspeaker, and the central shaft is of a hollow structure so as to accommodate and arrange a lead for controlling the main loudspeaker.

3. A hearing aid wearing aid according to claim 2, wherein: one side of the first split component and one side of the second split component, which extend into the earhole, are fixedly bonded with inner covers, one sides of the inner covers, which face the earhole, are provided with auxiliary inner plugs through rigid membrane connection, and the auxiliary inner plugs on the first split component and the auxiliary inner plugs on the second split component are surrounded by the sound amplification cavity hole.

4. A hearing aid wearing aid according to claim 3, wherein: the end part of the auxiliary inner plug facing the ear hole is a smoothly-transitional convex end part, the flexible piece is fixed at the convex end part and is of a structure which bends and extends towards the inner side of the ear hole, a winding hook is arranged at the inner end part of the flexible piece, and the auxiliary loudspeaker is fixedly wound on the winding hook.

5. A hearing aid wearing aid according to claim 1, wherein: the jacket assembly is made of sound insulation material.

6. A hearing aid wearing aid according to claim 5, wherein: the outer sleeve component comprises an outer membrane sleeve and an inner membrane sleeve, the outer membrane sleeve and the inner membrane sleeve are both of bent structures, the outer membrane sleeve is clamped and arranged on the outer side of the inner membrane sleeve, and a hollow cavity structure is arranged between the outer membrane sleeve and the inner membrane sleeve.

7. A hearing aid wearing aid according to claim 6, wherein: soundproof cotton is arranged in the cavity structure.

8. A hearing aid wearing aid according to claim 1, wherein: and a cable fixing block for fixing the conducting wire is arranged at the outer end of the earplug seat.