CN216414587U - RIC type audiphone - Google Patents

Abstract

The utility model relates to the technical field of hearing aids. The utility model discloses an RIC type hearing aid, which comprises a host, a connecting pipe and an ear inlet part, wherein the ear inlet part is connected with the host through the connecting pipe, the ear inlet part comprises a main body part and a loudspeaker, the loudspeaker is detachably arranged in the main body part, and the loudspeaker is electrically connected with the host through a lead arranged in the connecting pipe. The loudspeaker is low in maintenance and replacement cost and high in maintenance and replacement speed, and user experience is greatly improved.

Description

RIC type audiphone

Technical Field

The utility model belongs to the technical field of hearing aids, and particularly relates to an RIC type hearing aid.

Background

A Hearing Aid (Hearing Aid) is a device for helping a Hearing-impaired person to improve Hearing impairment and thus to improve the ability to converse with others, and transmits weak sound after amplification into the auditory canal of a patient so that the patient can hear the weak sound. Hearing aids may be classified as box type hearing aids, behind-the-ear (BTE) hearing aids, in-the-canal (ITE) hearing aids, RIC type hearing aids, etc. The RIC hearing aid is more and more popular because the body has a smaller volume and a more beautiful appearance, and simultaneously the advantage that the distance between the sound outlet of the BTE hearing aid and the microphone is far is considered, and the effect the same as that of the ITE hearing aid can be achieved in power amplification.

The speaker of current RIC type audiphone is fixed to be set up in going into the ear, and it is undetachable with going into the ear, when the speaker damages, just must change together with whole income ear and connecting pipe, and the cost is very high, and generally will send back the producer and change, and the time of making a round trip to spend gets several days even ten days, and the maintenance cycle is long, influences the user and uses, reduces user experience and feels.

Disclosure of Invention

The object of the present invention is to provide a hearing aid of the RIC type for solving the above existing technical problems.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a RIC type audiphone, includes host computer, connecting pipe and goes into ear, goes into ear and passes through the connecting pipe and be connected with the host computer, goes into ear and includes main part and speaker, and speaker detachably sets up in the main part, and the speaker is connected with the host computer electricity through the wire that sets up in the connecting pipe.

Further, the main part is equipped with one end open-ended installation cavity, is equipped with electric connector in the installation cavity, and electric connector is connected with the wire electricity in the connecting tube, and the speaker setting is in the installation cavity, and the input of speaker is connected with electric connector electricity, can dismantle on the opening of installation cavity to be provided with the joint, fixes the speaker in the installation cavity through connecting.

Furthermore, the joint is screwed on the opening of the mounting cavity.

Furthermore, the joint is provided with a sound guide hole, and the sound guide hole corresponds to the output end of the loudspeaker.

Furthermore, the electric connector is a conductive elastic sheet.

Furthermore, go into the ear and still include the eardrum head, the eardrum head can be dismantled with the joint and be connected.

Furthermore, the outer end of the joint is provided with a clamping protrusion, the inner side of the eardrum head is provided with a clamping groove, and the eardrum head is arranged in the clamping groove through the clamping protrusion and is detachably connected with the joint.

Further, the cross section of the eardrum head is of an oval structure.

Furthermore, the eardrum head is made of a silica gel material.

Further, the cross section of the main body part is of a square structure.

The utility model has the beneficial technical effects that:

the loudspeaker is detachably arranged in the ear inlet part, when the loudspeaker is damaged, only the loudspeaker needs to be replaced, the whole ear inlet part and the connecting pipe do not need to be replaced, the replacement and maintenance cost is low, a user can purchase the loudspeaker to replace the loudspeaker, the replacement and maintenance speed is high, and the user experience is greatly improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a block diagram of an embodiment of the present invention;

FIG. 2 is a block diagram of another perspective of an embodiment of the present invention;

FIG. 3 is a block diagram of a hidden eardrum head in accordance with an embodiment of the present invention;

FIG. 4 is a block diagram of a hidden eardrum head and fitting according to an embodiment of the present invention;

FIG. 5 is an exploded view of an ear insert according to an embodiment of the present invention;

FIG. 6 is a cross-sectional view of an ear insert according to an embodiment of the present invention.

Detailed Description

To further illustrate the various embodiments, the utility model provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the utility model and, together with the description, serve to explain the principles of the embodiments. Those skilled in the art will appreciate still other possible embodiments and advantages of the present invention with reference to these figures. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The utility model will now be further described with reference to the accompanying drawings and detailed description.

As shown in fig. 1-6, an RIC hearing aid comprises a main unit 3, a connecting pipe 2 and an ear insertion portion 1, wherein the ear insertion portion 1 is connected to the main unit 3 through the connecting pipe 2, the ear insertion portion 1 comprises a main body portion 11 and a speaker 14, a conducting wire (not shown in the figure) is inserted into the connecting pipe 2, the speaker 14 is connected to an output end of the main unit 3 through the conducting wire, the main unit 3, the connecting pipe 2 and the conducting wire can all adopt the existing main unit, connecting pipe and conducting wire structures of various RIC hearing aids, the main unit 3 generally comprises a microphone, a main controller, a battery, a key and the like, and the specific structure can refer to the prior art, which can be easily implemented by those skilled in the art and will not be described in detail.

The speaker 14 is detachably provided in the main body 11, and the speaker 14 is electrically connected to the output terminal of the main unit 3 via a wire provided in the connection pipe 2. When 14 damages as speaker, only need to change speaker 14 can, need not to change whole ear of income 1 and connecting pipe 2, it is with low costs to change the maintenance, and the user can purchase the speaker by oneself and change, and it is fast to change the maintenance, improves user experience greatly.

In this embodiment, the main body 11 has a mounting cavity 111 with an opening at one end, an electrical connector 15 is disposed in the mounting cavity 111, the electrical connector 15 is electrically connected to a wire in the connecting pipe 2, the speaker 14 is detachably disposed in the mounting cavity 111, and the input end 142 of the speaker 14 is detachably and electrically connected to the electrical connector 15, a connector 12 is detachably disposed on the opening of the mounting cavity 111, and the speaker 14 is fixed in the mounting cavity 111 through the connector 12.

Preferably, in this embodiment, the joint 12 is screwed on the opening of the mounting cavity 111, specifically, the inner wall of the opening of the mounting cavity 111 is provided with the internal thread 112, the first end of the joint 12 is provided with the external thread 123, the joint 12 is screwed with the internal thread 112 to be fixed on the opening of the mounting cavity 111 and to abut against the speaker 14, so as to fix the speaker 14 in the mounting cavity 111, and the joint 12 is screwed to be fixed, so that the mounting and the dismounting are easy, the stability is good, but not limited thereto, and in some embodiments, the joint 12 may also adopt other detachable structures, such as a snap fit, and the like to be fixed on the opening of the mounting cavity 111.

In this embodiment, the joint 12 is provided with the sound guiding hole 122, the sound guiding hole 122 corresponds to the output end 141 of the speaker 14, that is, the output end 141 of the speaker 14 is communicated with the sound guiding hole 122, so as to improve the hearing aid effect, of course, in other embodiments, the joint 12 may be disposed at other positions of the main body portion 11, and the joint 12 does not need to be provided with the sound guiding hole.

Preferably, the electrical connector 15 is a conductive elastic piece, the input end 142 of the speaker 14 is a contact structure, and when the connector 12 is screwed on the opening of the mounting cavity 111, the connector 12 applies a force to the speaker 14 to press the conductive elastic piece, so that the conductive elastic piece is elastically deformed, and the conductive elastic piece is tightly contacted with the input end 142 of the speaker 14, thereby further improving the electrical contact effect, and improving the stability and reliability, but not limited thereto, in other embodiments, the electrical connector 15 may also be implemented by using other existing conductive structures, such as pins, jacks, and the like, as long as the electrical connector is matched with the structure of the input end 142 of the speaker 14.

In this embodiment, the number of the electrical connectors 15 is two, the electrical connectors 15 are disposed at the bottom of the mounting cavity 111 and are electrically connected to two wires disposed in the connecting pipe 2, and the electrical connectors 15 may be made of conductive materials such as copper, aluminum, silver, and the like.

In this embodiment, the cross section of the main body 11 is preferably square, that is, the main body 11 is substantially square prism, so that the overall structure is more compact and more convenient to use, but not limited thereto, and in other embodiments, the main body 11 may also adopt other structures, such as a cylindrical structure.

In this embodiment, the ear insertion portion 1 further includes an eardrum head 13, and the eardrum head 13 is detachably connected to the joint 12 for easy assembly and maintenance, but not limited thereto.

Preferably, in this embodiment, the outer end (the second end opposite to the first end) of the joint 12 is provided with a clamping protrusion 121, the inner side of the eardrum head 13 is provided with a clamping groove 131, and the eardrum head 13 is clamped in the clamping groove 131 through the clamping protrusion 121 and detachably connected to the joint 12, so that the structure is simple, the implementation is easy, and the dismounting and mounting are convenient and fast, but not limited thereto, in some embodiments, the joint 12 and the eardrum head 13 may also be implemented by using other existing detachable structures.

Preferably, in this embodiment, the cross section of the eardrum head 13 is an oval structure to improve the using effect, but not limited thereto, and in other embodiments, the eardrum head 13 may also be implemented by using other existing eardrum heads.

In this embodiment, the eardrum head 13 is made of a silicone material, and has good flexibility, good stability, good skin-friendly performance, and improved use experience, but not limited thereto, and in other embodiments, the eardrum head 13 may also be made of other soft materials.

Preferably, in this embodiment, the connection tube 2 and the host 3 are connected in a pluggable manner, so that the use is simpler and more convenient.

The loudspeaker 14 is detachably arranged in the ear insertion part 1, when the loudspeaker 14 is damaged, only the loudspeaker 14 needs to be replaced without replacing the whole ear insertion part 1 and the connecting pipe 2, the replacement and maintenance cost is low, a user can purchase the loudspeaker for replacement by himself, the replacement and maintenance speed is high, and the user experience is greatly improved.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (10)

1. The utility model provides a RIC type audiphone, includes host computer, connecting pipe and goes into ear, goes into ear and passes through the connecting pipe and be connected with the host computer, goes into ear and includes main part and speaker, its characterized in that: the loudspeaker is detachably arranged in the main body part and is electrically connected with the host machine through a lead arranged in the connecting pipe.

2. An RIC-type hearing aid according to claim 1, characterized in that: the main part is equipped with one end open-ended installation cavity, is equipped with electric connector in the installation cavity, and electric connector is connected with the wire electricity in the connecting tube, and the speaker setting is in the installation cavity, and the input of speaker is connected with electric connector electricity, can dismantle on the opening of installation cavity and be provided with the joint, fixes the speaker in the installation cavity through connecting.

3. A RIC-type hearing aid according to claim 2, characterized in that: the joint is screwed on the opening of the mounting cavity.

4. A RIC-type hearing aid according to claim 3, characterized in that: and the joint is provided with a sound guide hole, and the sound guide hole corresponds to the output end of the loudspeaker.

5. A RIC-type hearing aid according to claim 2, characterized in that: the electric connector is a conductive elastic sheet.

6. A RIC-type hearing aid according to claim 2, characterized in that: go into ear still includes the eardrum head, and the eardrum head can be dismantled with the joint and be connected.

7. An RIC-type hearing aid according to claim 6, wherein: the outer end that connects is equipped with the card protruding, and eardrum head inboard is equipped with the draw-in groove, and eardrum head is established in the draw-in groove and can dismantle with the joint and be connected through the protruding card of card.

8. A RIC-type hearing aid according to claim 6 or 7, characterized in that: the cross section of the eardrum head is of an oval structure.

9. A RIC-type hearing aid according to claim 6 or 7, characterized in that: the eardrum head is made of a silica gel material.

10. An RIC-type hearing aid according to claim 1, characterized in that: the cross section of the main body part is of a square structure.

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