CN212013050U

CN212013050U - Hearing aid device

Info

Publication number: CN212013050U
Application number: CN202020958039.5U
Authority: CN
Inventors: 余仕湖; 李伯阳; 李成玉
Original assignee: Xiamen Newsound Technology Co ltd
Current assignee: Xiamen Newsound Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-11-24
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a hearing aid device, including the host computer, go into the ear and can freely bend the flexible pipe, the flexible pipe both ends are connected with the host computer and go into the ear respectively, have seted up primary shaft through-hole and second axial through-hole in the flexible pipe at least, and have alternated to have the setting element that can freely warp and keep the flexible pipe shape of bending in primary shaft through-hole. The utility model discloses a host computer and go into to be connected through flexible pipe between the ear, and insert in the first axial through-hole of flexible pipe and be equipped with the setting element, make flexible pipe can freely bend and design to thereby freely bend the adjustment as required and improve and wear the travelling comfort.

Description

Hearing aid device

Technical Field

The utility model relates to a audiphone technical field, concretely relates to hearing aid device.

Background

Hearing aids (Hearing aids), which are tools, devices, apparatuses, devices, and apparatuses that help Hearing-impaired people to improve their Hearing impairment and thus their ability to converse with others, transmit relatively weak sounds, after amplification, into the ear canal of a patient so that the patient can hear the relatively weak sounds. Hearing aids are classified into behind-the-ear hearing aids, in-the-ear hearing aids, box-type hearing aids, and the like according to their external shapes.

The size of the hearing aid is still one of main factors for restricting the desire of wearing the hearing aid by an end user, in order to reduce the size of the traditional behind-the-ear hearing aid, a separated solution is usually adopted on the market at present, a receiver or a receiver and other devices are moved out of an behind-the-ear hearing aid body, a front structure is adopted to be put into an ear, a transparent or opaque hollow conduit is adopted for electrical connection, an electric wire is arranged in the conduit, and the RIC type hearing aid is commonly called in the industry.

At present, hard catheters are mostly adopted for heating and shaping of catheters of RIC hearing aids and catheters of traditional behind-the-ear hearing aids, and the catheters with different shapes and left and right orientations are respectively processed according to left and right distribution of human ears. Because the shape and the outline of each ear are different, and the distance between the ear mouth and the ear back is different, the shaped catheter can not meet the requirements of part of patient groups, and the situation that a certain part is longer or shorter, the catheter is not attached to the ear enough and enters the ear and slides out of the ear canal under the influence of the hardness and the elasticity of the catheter always occurs, so that the user experience is influenced.

Meanwhile, in some earphone head hearing aid products adopting a soft wire connection mode in the market, most of the products are still fixed by using ear hooks or rigid shaping catheters, so the problems still exist.

Again, left and right sizing of the conduits invisibly limits the number of purchases of hearing aid bodies or individual conduits, increasing the capital cost to each party of the storage and supply chain. For example, the manufacturer may not know how many left and right hearing aids are needed by the customer in the future, and may have to prepare a certain number of left and right hearing aid accessories, and when the sales numbers of the left and right hearing aids are not consistent, a certain amount of stagnant inventory may be necessary, resulting in stagnant or wasted money.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hearing aid device, the host computer is connected through flexible pipe with going into between the ear, and inserts in the first axial through-hole of flexible pipe and be equipped with the type piece of deciding, makes flexible pipe can freely bend and stereotype to thereby freely bend the adjustment as required and improve and wear the travelling comfort.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

the utility model provides a hearing aid device, includes the host computer, goes into ear and the flexible pipe that can freely bend, and flexible pipe both ends are connected with host computer and income ear respectively, have seted up first axial through-hole and second axial through-hole in the flexible pipe at least, and has worn to insert in first axial through-hole and can freely warp and keep the flexible pipe shape of bending the fixed mould.

Furthermore, a host connecting hole is arranged on the host, an ear-entering connecting hole is arranged on the ear-entering part, and two ends of the flexible conduit are respectively connected in the host connecting hole and the ear-entering connecting hole in an adaptive manner.

Further, the fixed part is an iron wire or a copper wire.

Furthermore, the receiver of the hearing aid device is a front structure to form an RIC type hearing aid, and a wire for electrically connecting the host and the ear can be inserted into the second axial through hole in a matching way.

Further, the receiver of the hearing aid device forms a behind-the-ear hearing aid for a rear structure, and the second axial through hole is configured as a sound transmission channel to transmit sound within the main body into the ear.

Hearing aid device, following advantage has:

the main machine is connected with the ear-entering part through a flexible conduit capable of being bent freely, a first axial through hole and a second axial through hole are formed in the flexible conduit, a shaping piece capable of keeping the bending shape of the flexible conduit is inserted into the first axial through hole, and the flexible conduit can be kneaded into a wearing shape according with a left ear or a right ear through the shaping piece according to the actual use condition. Therefore, the problem that manufacturers and sellers need to store more catheters in different shapes is solved, the fund invested by each party is saved, unnecessary waste is reduced, and the fund of each party is released to be used in other fields; simultaneously, can also freely alternate the shape of bending of flexible pipe according to the different ear shape of consumer, solve the problem that flexible pipe does not paste the ear, the easy atress roll-off of portion of going into the ear, promoted consumer's the travelling comfort of wearing.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a schematic view of another perspective structure according to an embodiment of the present invention.

Fig. 3 is a schematic perspective view of a host according to an embodiment of the present invention.

Fig. 4 is a schematic perspective view of an ear portion according to an embodiment of the present invention.

Fig. 5 is an assembly schematic view of a flexible conduit and a shaped piece according to an embodiment of the present invention.

Fig. 6 is a partially enlarged view of fig. 5 at a.

Description of reference numerals:

1. the device comprises a main machine, 2 parts to be inserted into ears, 3 parts to be inserted into the ears, 4 parts to be shaped, 11 parts to be inserted into the main machine, connecting holes 21 parts to be inserted into the ears, 31 parts to be inserted into the ears, a first axial through hole, 32 parts to be inserted into the ears and a second axial through hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 6, in the present embodiment, a hearing aid device includes a main frame 1, an ear insertion portion 2, and a flexible conduit 3 capable of being bent freely, two ends of the flexible conduit 3 are respectively connected to the main frame 1 and the ear insertion portion 2, at least a first axial through hole 31 and a second axial through hole 32 are formed in the flexible conduit 3, and a shaping member 4 capable of being deformed freely and maintaining a bent shape of the flexible conduit 3 is inserted into the first axial through hole 31.

In this embodiment, the main body 1 and the ear insertion portion 2 are connected by a flexible conduit 3 capable of being bent freely, a first axial through hole 31 and a second axial through hole 32 are formed in the flexible conduit 3, a shaping member 4 capable of keeping the bending shape of the flexible conduit 3 is inserted into the first axial through hole 31, and the flexible conduit 3 can be kneaded into a wearing shape conforming to a left ear or a right ear according to actual use conditions by the shaping member 4. Therefore, the problem that manufacturers and sellers need to store more catheters in different shapes is solved, the fund invested by each party is saved, unnecessary waste is reduced, and the fund of each party is released to be used in other fields; simultaneously, can also freely alternate the shape of bending of flexible pipe 3 according to the ear shape that the consumer is different, solve flexible pipe 3 and do not paste the ear, go into the problem of ear 2 easy atress roll-off, promoted consumer's the travelling comfort of wearing.

Referring to fig. 1 to 4, in the present embodiment, preferably, the main body 1 is provided with a main body connection hole 11, the ear insertion portion 2 is provided with an ear insertion portion connection hole 21, and two ends of the flexible conduit 3 are respectively connected to the main body connection hole 11 and the ear insertion portion connection hole 21 in a fitting manner.

Referring to fig. 5 and 6, in the present embodiment, the fixing member 4 is preferably made of iron wire or copper wire. In this embodiment, the iron wire or the copper wire has the characteristic of freely bending, deforming and keeping the shape, and after the iron wire or the copper wire is inserted into the first axial through hole 31 of the flexible conduit 3, because the hardness of the flexible conduit 3 is soft, the force of self recovery deformation is smaller than the force of yielding deformation generated by the iron wire or the copper wire, and under the condition of not receiving large external force, the current shape of the flexible conduit 3 can be kept. Furthermore, those skilled in the art will understand that in other embodiments, the fixing element 4 can be made of other materials with the same bending deformation and fixing characteristics as the iron wire or copper wire, and is not limited to the iron wire or copper wire disclosed in the present embodiment.

Referring to fig. 1, fig. 2, fig. 5 and fig. 6, in the present embodiment, preferably, the receiver of the hearing aid device is a front structure, the receiver is placed in the ear insertion portion 2 to form an RIC hearing aid, and the wire for electrically connecting the main body 1 and the ear insertion portion 2 can be inserted into the second axial through hole 32. In this embodiment, the iron wire or copper wire and the lead wire as the fixed member 4 are inserted into the first axial through hole 31 and the second axial through hole 32 respectively and are spaced from each other, so that the problem of short circuit caused by friction skin breaking between the iron wire and the lead wire can be prevented in the kneading deformation process of the flexible conduit 3. In addition, in other embodiments, as the diameter of the flexible conduit 3 increases, a third axial through hole or more axial through holes may be formed in the flexible conduit 3, so that if a plurality of wires are connected between the main body 1 and the ear insertion portion 2, the wires may be inserted into the axial through holes respectively, thereby preventing the wires from being wound to generate telecommunication interference.

Referring to fig. 1, 2, 5 and 6, it should be understood by those skilled in the art that in other embodiments, the receiver of the hearing device may be a rear structure, the receiver is disposed in the main body 1 to form an behind-the-ear hearing aid, and the second axial through hole 32 is configured as a sound transmission channel to transmit sound from the main body 1 to the ear insertion portion 2 and then to the ear canal.

The above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; these modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and therefore, all other embodiments obtained by those skilled in the art without any creative effort fall within the protection scope of the present invention.

Claims

1. A hearing assistance device, characterized by: the flexible guide pipe bending device comprises a host (1), an ear entering part (2) and a flexible guide pipe (3) capable of being bent freely, wherein two ends of the flexible guide pipe (3) are connected with the host (1) and the ear entering part (2) respectively, at least a first axial through hole (31) and a second axial through hole (32) are formed in the flexible guide pipe (3), and a shaping piece (4) capable of deforming freely and keeping the bending shape of the flexible guide pipe (3) is inserted into the first axial through hole (31).

2. A hearing assistance device as claimed in claim 1, wherein: the host (1) is provided with a host connecting hole (11), the ear-entering part (2) is provided with an ear-entering part connecting hole (21), and two ends of the flexible conduit (3) are respectively connected in the host connecting hole (11) and the ear-entering part connecting hole (21) in an adaptive manner.

3. A hearing assistance device as claimed in claim 1, wherein: the fixed part (4) is an iron wire or a copper wire.

4. A hearing assistance device as claimed in any one of claims 1 to 3, wherein: the receiver of the hearing aid device is a front structure to form an RIC type hearing aid, and a lead for electrically connecting the host (1) and the ear-entering part (2) can be inserted into the second axial through hole (32) in a matching way.

5. A hearing assistance device as claimed in any one of claims 1 to 3, wherein: the receiver of the hearing aid device forms a behind-the-ear hearing aid for a rear structure, and the second axial through hole (32) is configured as a sound transmission channel to transmit sound within the main body (1) into the ear insertion portion (2).