JP7219975B2 - Hearing device and eyewear with speaker - Google Patents

Description

TECHNICAL FIELD The present invention relates to a hearing device that can be attached to glasses or goggles, and an eyewear with a speaker to which the hearing device is attached.

2. Description of the Related Art Conventionally, devices such as headphones and earphones (hereafter referred to as hearing devices) have been widely used as means for listening to music and conversations. Such hearing devices include those using air conduction and those using bone conduction. The sound source that uses air conduction converts the sound source input as an electrical signal into air vibration and transmits it to the eardrum to vibrate it. It uses a mechanism that is transmitted and recognized.

On the other hand, a hearing device that uses bone conduction converts an acoustic signal input as an electrical signal into mechanical vibration, applies the vibration to the bone from an appropriate position, transmits the vibration to the bone, and transmits the vibration to the bone. It makes the sound to be recognized by the conduction sound. This hearing device that uses bone conduction does not need to be inserted into the ear canal like headphones or earphones. is. In addition, since the vibration of the eardrum is not used, even a person with hearing loss can recognize the sound, and its use in hearing aids and the like is being promoted.

Such a hearing device using bone conduction can hear sound by bringing the vibrating portion into contact with an appropriate position. Suitable locations include, for example, sites called temples and mastoid processes. At this time, in order to ensure that the vibrating portion is brought into contact with the target site, the hearing device using bone conduction usually has a fixing portion for fixing to the head, ear, or the like.

On the other hand, a method has been proposed in which a frame of spectacles is used as a fixing portion for fixing the hearing device. By fixing the hearing device to the ear hook portion of the frame (a part called a temple or a tip), it is possible to bring the hearing device into contact with the target part while wearing the glasses (for example, Patent Document 1, 2).

Japanese Patent No. 6617217 Utility Model Registration No. 3221988

However, in conventional eyeglasses with a bone conduction speaker, the bone conduction speaker portion is always fixed to the eyeglasses, which causes an increase in the weight of the eyeglasses and deterioration of wearability when the bone conduction speaker is not used. In particular, when trying to bring the bone conduction speaker into contact with the temple part, it is necessary to fix the bone conduction speaker at a position (temple) in front of the tip of the ear hook (modern), but this part is heavy for the user. The feeling of use was not necessarily good because it was a part where it was easy to feel and feel discomfort.

In addition, when a bone conduction speaker or the like breaks down, it is necessary to send the spectacles themselves for repair.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a hearing device and an eyewear with a speaker that are easier for users to use.

In order to achieve the above object, a first invention is a hearing device attachable to and detachable from glasses or goggles, comprising a speaker section and a body section electrically connected to the speaker section. , the main body includes an attachment portion that can be detachably attached to eyeglasses or goggles, and a wireless antenna portion that can receive acoustic signals; the speaker portion includes a bone conduction speaker; The hearing device is characterized in that the mounting part is made of a flexible material and has a slit formed therein for inserting a part of eyeglasses or goggles.

The main body portion may be attachable to and detachable from the ear hook portion of the frame of eyeglasses, or the main body portion may be attachable and detachable to goggles.

The speaker section may be detachable from the main body section.

The speaker section may have a movable section whose orientation and position can be adjusted with respect to the main body section.

The speaker section may have a fixing section that can be attached to the auricle.

According to the first invention, since the hearing device has an attachment portion that can be attached to spectacles or goggles (in the case of spectacles, for example, near the end of the frame), the hearing device can be attached to and detached from the existing spectacles or the like. can be installed if possible. Therefore, it can be removed when not in use. In addition, even in the event of a failure, the hearing device alone can be removed for repair or replacement, without the need to replace eyeglasses or the like.

In addition, the part of the bone conduction speaker from which sound can be efficiently heard differs from person to person, and the position where the bone conduction speaker is fixed to the glasses or the like is not always the appropriate part for the user to hear the sound. For example, depending on individual differences, some people find it easier to hear when the vibration is transmitted to the temples, some people find it easier to hear when the vibration is transmitted from the front of the auricle to the cartilage of the auricle, and some people find it easier to hear when the vibration is transmitted from the back of the auricle. there is

On the other hand, by making the speaker section detachable from the main body section, various types of speaker sections can be changed and used. Moreover, since only the speaker portion can be removed while the main body portion is fixed to the eyeglasses or the like, mounting workability during use is good.

Further, by providing a movable portion that can adjust the orientation and position of the speaker portion with respect to the main body portion, the bone conduction speaker can be brought into contact with an appropriate position according to the user.

In addition, the speaker section is provided with a fixing section such as a clip that can be attached to the auricle, and the speaker section is connected to the main body section with a wire, so that the speaker section is attached to the user's auricle with a clip or the like. be able to. At this time, since the main body is fixed to the frame side of the spectacles, the speaker can be made smaller and can be easily attached to the auricle.

A second invention is an eyewear with a speaker, comprising a pair of body parts attached to the eyewear, and a speaker part electrically connected to at least one of the body parts, The main body has a mounting section that can be detachably mounted on a first connector provided on the eye-wearing device, a battery, and a wireless antenna section that can receive acoustic signals, and the speaker. The unit has a bone conduction speaker and can be detachably attached to the eye-wearing device using a second connector provided on the eye-wearing device. is a speaker-equipped eyepiece attachment that is not connected to each other by a wire but is controlled wirelessly . The entire body section including the mounting section may be detachable from the eyewear .

According to the second invention, since the body parts are wirelessly controlled, it is possible to obtain a small and lightweight speaker-equipped eye attachment. Also, by making the speaker section detachable from the main body, various types of speaker sections can be changed and used . Also , if the main body can be detached from the eyewear, charging is easy.

According to the present invention, it is possible to provide a hearing device and an eyewear with a speaker that are more user-friendly.

FIG. 2 is a perspective view of the spectacles 1 with speakers. 4(a) and 4(b) are enlarged views of the vicinity of the ear hook portion 5, showing a method of attaching and detaching the speaker portion 9. FIG. (a) is a view of the body portion 7 from the connector portion 13a side, and (b) is a view of the speaker portion 9 from the connector portion 13b side. FIG. 2 is a block diagram showing the configuration of the speaker-equipped eyeglasses 1. FIG. FIG. 2 is a diagram showing a usage state of the pair of speaker-equipped eyeglasses 1. FIG. The figure which shows the other usage condition of the spectacles 1 with a speaker. (a) is a diagram showing another embodiment of the speaker-equipped spectacles 1, and (b) is a perspective view of the main body portion 7. FIG. The figure which shows the use condition of the state which removed the main-body part 7. FIG. The figure which shows the state which attached the speaker part 9a. The figure which shows the use condition of the speaker part 9a. The figure which shows the use condition of the speaker part 9b. 4A and 4B are diagrams showing the hearing device 40, and (a) and (b) are diagrams showing a process of attaching the hearing device 40 to the frame 3 of the spectacles. FIG. 12(b) is a cross-sectional view taken along the line AA. 4(a) to 4(c) are cross-sectional views showing the form of the mounting portion 41. FIG. The figure which shows the state which attached the goggles 1a with a speaker. The figure which shows the other usage condition of the spectacles 1 with a speaker.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of eyeglasses with speakers according to this embodiment. Speaker-equipped spectacles 1 have a frame 3 , a body portion 7 , and a speaker portion 9 .

In the present invention, the term "spectacles" includes both those with prescription lenses and those without prescription, and also includes sunglasses for the purpose of polarizing or light blocking. . That is, items having a form similar to so-called eyeglasses are included regardless of their function.

In addition, in the present invention, the frame 3 includes a rim for holding the lens, a temple that is a part to be hung on the ear, and a tip end of the temple. Also, the ear hook portion 5 in the present invention includes a so-called tip and a temple, and refers to a range from a portion (tip) where the ear of the user is actually hooked to a rim that holds a lens or the like. In the following description, an example in which the body portion 7 is arranged near (or in place of) the modern end will be described.

A body portion 7 is attached to each ear hook portion 5 of the frame 3 . That is, a pair of body portions 7 are attached to a pair of ear hook portions 5, respectively. The body portions 7 are not connected to each other by wire and are arranged independently near the tip of the ear hook portion 5 . Functions of the main body portion 7 will be described later.

A speaker section 9 is electrically connected to each main body section 7 . That is, a pair of speaker portions 9 are arranged on the ear hook portion 5 . The speaker section 9 is a bone conduction speaker.

2(a) and 2(b) are enlarged views of the vicinity of the main unit 7 and the speaker unit 9. FIG. In this embodiment, the main body portion 7 and the speaker portion 9 are electrically connected by the connector portions 13a and 13b, and the speaker portion 9 is detachable from the main body portion 7. FIG.

3(a) is a view of the main body 7 from the connecting portion side, and FIG. 3(b) is a view of the speaker portion 9 from the connecting portion side. A groove 15 having a substantially T-shaped cross section is formed in the body portion 7 , and a slide guide 17 corresponding to the groove 15 is formed in the speaker portion 9 . By slidingly inserting the slide guide 17 into the groove 15 , the speaker section 9 can be attached to the main body section 7 . At this time, since the terminals of the connector portions 13a and 13b are arranged at the facing portions of both, the body portion 7 and the speaker portion 9 can be electrically connected. That is, it is possible to supply power for driving the speaker unit 9 and transmit acoustic signals such as music and voice from the main unit 7 to the speaker unit 9 .

The method of fixing the main body portion 7 and the speaker portion 9 is not limited to the illustrated example, and the structure is not particularly limited as long as the speaker portion 9 can be detachably attached to the main body portion 7 .

Here, a movable portion 11 is arranged in the speaker portion 9 . The movable portion 11 can be freely bent, for example, like a wire. Therefore, when the speaker section 9 is attached to the main body section 7 , the orientation and position of the speaker section 9 with respect to the main body section 7 can be adjusted by the movable section 11 . The movable part 11 does not have to be wire-shaped, and may be configured by a connecting part, a rotating mechanism, or the like, which is adjustable in direction and position. For the movable part 11, for example, a metal core coated with resin or silicone can be applied, and it can also be molded with resin. That is, the movable portion 11 can be bent to adjust its orientation and position with a certain degree of freedom, and the structure is not particularly limited as long as the position and orientation can be maintained. However, after adjusting the position and orientation of the speaker section 9, it is desirable to have a holding structure capable of holding the state with a certain degree of rigidity. By doing so, the state in which the speaker section 9 is pressed against the target portion can be stably maintained.

Next, the configuration of the speaker-equipped eyeglasses 1 will be described in detail. FIG. 4 is a block diagram showing the configuration of the speaker-equipped eyeglasses 1. As shown in FIG. The body portion 7 has a control board 19, a battery 21, a radio antenna portion 23, a connector portion 13a, and the like. A battery 21 is a power source for driving each part, and can be charged by a terminal (electrode) (not shown) or a power receiving part for non-contact charging.

The wireless antenna unit 23 is a receiving unit that wirelessly receives an acoustic electric signal from another terminal or the like, and can perform short-range wireless communication such as Bluetooth (registered trademark). The control board 19 can operate the speaker-equipped spectacles 1 by means of an operation unit (not shown) or the like, and can process acoustic electrical signals received by the wireless antenna unit 23 .

By connecting the connector portion 13 a of the main body portion 7 and the connector portion 13 b of the speaker portion 9 , acoustic electric signals can be transmitted to the bone conduction speaker 25 by the control board 19 . As described above, the movable portion 11 is arranged between the connector portion 13b and the bone conduction speaker 25, and the wiring is arranged in the movable portion 11. As shown in FIG. The bone conduction speaker 25 is a part that converts an acoustic signal input as an electrical signal into mechanical vibration and outputs the vibration.

Note that converting an acoustic electrical signal into vibration means converting an acoustic electrical signal input from the outside into a mechanical vibration. Converts to transmitted mechanical vibration. In the present invention, the vibration method of the bone conduction speaker 25 is not particularly limited as long as the acoustic electric signal can be converted into mechanical vibration. method can be adopted.

As described above, the pair of body portions 7 are not connected by wire, and the body portions 7 are controlled through the wireless antenna portion 23 . In this case, the left and right main bodies 7 can be controlled via the other terminal or the like by wirelessly connecting the main bodies 7 to each other. For example, the volume and operation ON can be controlled by linking the pair of main bodies 7 without connecting them by wire. By wirelessly controlling the body portions 7 in this way, it is not necessary to arrange electrical wiring in the frame 3 (especially in the rim portion), so that the size and weight of the frame 3 can be reduced and the cost can be reduced. Alternatively, one main body portion 7 can be stopped and only the other main body portion 7 (speaker portion 9) can be used.

Next, the speaker-equipped eyeglasses 1 will be described. FIG. 5 is a diagram showing how the speaker-equipped eyeglasses 1 are used. When the user 27 wears the speaker-equipped spectacles 1 in the same manner as ordinary spectacles, the speaker portion 9 is positioned in the vicinity of the temple portion in front of the auricle and contacts the user. At this time, since the position and orientation of the speaker section 9 can be freely adjusted by the movable section 11, the speaker section 9 can be pressed against the user 27 reliably. Therefore, the vibration of the bone conduction speaker 25 can be transmitted to the bone of the user 27 with which the bone conduction speaker 25 abuts, and the user 27 can listen to music or the like.

In the speaker-equipped spectacles 1 , the main body and the like may be arranged behind the auricle as shown in FIG. 6 . In this case, the speaker section 9 is positioned behind the auricle and contacts the user. Even in this case, since the position and orientation of the speaker section 9 can be freely adjusted, the speaker section 9 can be pressed against the user 27 reliably.

As described above, according to the present embodiment, since the speaker section 9 is detachable, there is no need to repair or replace the spectacles themselves when the speaker section fails. Moreover, when the speaker part 9 is not used, the speaker part 9 can be removed from the speaker-equipped spectacles 1, so that the weight of the speaker-equipped spectacles 1 can be reduced, and the user can use the spectacles without discomfort.

In order to charge the battery 21, the battery 21 may be detached from the main body 7, or a charging terminal may be provided in a part of the main body 7, and a cable or a charger may be connected to the terminal. (or close to the power receiving unit for non-contact charging) to perform charging. Alternatively, the terminal may be arranged at a position away from the body portion 7 and connected by an electric wire inside the frame 3 . In this case, when the pair of ear hooks 5 are folded, the distance between the terminals can be shortened by arranging the respective terminals near the intersection of the ear hooks 5 . Alternatively, a terminal for feeding power may be arranged in the case or the like of the spectacles with speaker 1 so that the battery is charged when the spectacles 1 are housed in the case or the like.

Further, as shown in FIG. 7A, not only the speaker section 9 but also the main body section 7 may be detachable from the frame 3 (ear hook section 5). FIG. 7(b) is a diagram showing a state in which the main body 7 is removed. In this case, the body portion 7 is provided with a connector portion 13c for transmitting acoustic signals to the speaker portion 9 side and a connector portion 13d for charging. The connector portion 13d can be connected to terminals arranged on a charger or a cradle (not shown). Therefore, charging can be performed by removing only the body portion 7 from the glasses. It should be noted that the method of charging by removing the main body portion 7 does not necessarily have to use the connector portion 13d, and may be non-contact charging.

FIG. 8 is a diagram showing a usage state of the pair of speaker-equipped eyeglasses 1 with the main body 7 and the like removed. Thus, even when the speaker portion 9 and the main body portion 7 are removed, the glasses can be used. In this case, only a connector portion having a connection portion with the main body portion 7 and a connection portion with the speaker portion 9 may be fixed to the frame 3 (ear hook portion 5).

If the connector portion 13d for charging is arranged in the main body portion 7 and only the main body portion 7 can be detached from the spectacles 1 with speaker in this manner, charging is easy. In addition, the speaker-equipped spectacles 1 can be used as ordinary spectacles even during charging. In this way, the speaker-equipped eyeglasses 1 may have only the speaker section 9 detachable while the main body section 7 is fixed. It may be detachable.

Next, a second embodiment will be described. FIG. 9 is a diagram showing a speaker section 9a according to the second embodiment. In the following description, the same reference numerals as those in FIGS. 1 to 8 are given to the configurations having the same functions as those of the first embodiment, and overlapping descriptions are omitted.

The speaker section 9 a has substantially the same configuration as the speaker section 9 , but is connected to the connector section 13 b by the cable 29 instead of the movable section 11 . In other words, the speaker section 9a can freely change its position and orientation by means of the cable 29, but cannot maintain its position and orientation.

On the other hand, the speaker section 9a is provided with a fixing section 31 that can be attached to the auricle. In the illustrated example, the fixed portion 31 is clip-shaped, and the auricle can be sandwiched between the fixed portion 31 and the speaker portion 9a. For such a speaker unit 9a, for example, the configuration described in Japanese Patent No. 6263791 can be applied.

FIG. 10 is a diagram showing a use state of the speaker-equipped eyeglasses 1 using the speaker portion 9a. In this case, the speaker section fixed to the frame 3 is fixed to the auricle of the user 27 by the fixing section 31 instead of being pressed against the user 27 , so that no reaction force is applied to the frame 3 .

Also, a different speaker section can be used. FIG. 11 is a diagram showing a use state of the speaker-equipped eyeglasses 1 using the speaker portion 9b. The speaker part 9b is applied to the external ear canal to transmit sound by bone conduction. As described above, depending on the user 27, the contact position of the bone conduction speaker may be more suitable on the inner surface of the auricle than on the vicinity of the temple. In such a case, by using the speaker portions 9a and 9b instead of the speaker portion 9, the bone conduction speaker can be brought into contact with the user at an appropriate position.

As described above, the speaker-equipped eyeglasses 1 can freely replace the speaker section, so that various types of speaker sections can be used properly. In addition to the clip, the speaker part having the fixing part 31 may be fixed to the auricle with a hook, an elastic member, or the like. Further, as the speaker portion 9a using the fixing portion 31, the bone conduction speaker may be brought into contact with the back of the auricle instead of the inner surface of the auricle.

According to the second embodiment, effects similar to those of the first embodiment can be obtained. In addition, since the speaker section 9a has the fixing section 31 and the speaker section 9b can be attached to the ear canal, the speaker section does not need to be held at a predetermined position by the frame 3, thereby reducing discomfort for the user. can. Also, since it can be removed when not in use, it does not get in the way.

Also in this case, the speaker sections 9a and 9b may be arranged behind the auricle as shown in FIG. For example, the speaker section 9a may be fixed to the rear side of the auricle with a clip or the like. In addition, as in the first embodiment, by providing a charging connector or the like in the main body 7, it is possible to remove only the main body 7 and perform charging.

Next, a third embodiment will be described. 12(a) and 12(b) are diagrams showing how to use the hearing device 40 according to the third embodiment. In the hearing device 40, the main body portion 7 and the speaker portion 9 are integrally formed and electrically connected to each other, and a mounting portion 41 is further provided. The attachment portion 41 is made of a flexible material such as rubber or silicone resin.

FIG. 13 is a cross-sectional view taken along line AA of FIG. 12(b). The mounting portion 41 has a space inside, and the tip portion (modern) of the ear hook portion 5 of the frame 3 can be inserted therein. That is, by covering the tip of the ear hook portion 5 with the attachment portion 41, the hearing device 40 can be detachably attached to the frame 3 of the spectacles. The form of the mounting portion 41, such as a clamp or a screw, is not limited as long as it can be attached to and detached from the ear hook portion 5. FIG.

FIG. 14(a) is a diagram showing a cross section of the mounting portion 41. FIG. A space inside the mounting portion 41 is formed by, for example, a slit 42 . As shown in FIGS. 14(b) and 14(c), as long as the length of the slit 42 is sufficient, it can be applied to frames 3 (ear hooks 5) of different sizes.

The body portion 7 is fixed to, for example, the outer peripheral portion of the mounting portion 41 . Note that the main body portion 7 and the mounting portion 41 may be configured integrally, or the main body portion 7 may be arranged inside the mounting portion 41 .

The attachment portion 41 can be attached even if the shape of the ear hook portion 5 is slightly changed. Therefore, it can be used as speaker-equipped spectacles by attaching to general spectacles that are already in use. Even in this case, since the speaker section 9 can be attached to and detached from the glasses together with the main body section 7, it can be removed when not in use, and can be easily replaced.

Note that, in this embodiment as well, the main body portion 7 and the speaker portion 9 may be made detachable. That is, the body portion 7 can be detachably attached to the ear hook portion 5 of the frame 3 by the attachment portion 41, and the speaker portion 9 can be detachably attached to the body portion 7 as in the first embodiment. Further, the speaker section 9a may be used instead of the speaker section 9. FIG.

According to the third embodiment, effects similar to those of the first embodiment can be obtained. Further, by making the body part 7 detachable from the eyewear, the spectacles currently used by the user can be spectacles with a speaker. Even in this case, since the speaker section 9 is detachable from the glasses, it can be removed when not in use or when necessary. In addition, as in the first embodiment, by providing the main body 7 with a charging connector or the like, the main body 7 can be detached for charging.

Next, a fourth embodiment will be described. FIG. 15 is a diagram showing a usage state of the goggles 1a with speakers according to the fourth embodiment. The speaker-equipped goggles 1a are substantially the same as the speaker-equipped spectacles 1, but differ in that they are of the goggle type instead of the spectacle type. Although the illustrated example uses the speaker unit 9, the other speaker units 9a and 9b described above are also applicable.

Here, in the present invention, the use of the "goggles" does not matter, for example, for work, sports, pollen countermeasures, and the like. In addition, "goggles" includes all goggle-shaped items that can be worn on the eye, such as AR (Augmented Reality) and VR (Virtual Reality) devices that cover the entire eye. All things shall be included. In addition, spectacles, goggles, and the like to be worn on such eyes (and their surroundings) are collectively referred to as eyewear.

The speaker-equipped goggles 1 a have a goggle body 43 and a band 45 . As described above, the goggle body 43 may be formed of a transparent member or a translucent member for obtaining forward visibility, and may be configured with a display like a VR device. In this embodiment, the body part 7 is attached to the band 45 for fixing the goggle body 43 to the head, but it may be attached to the goggle body 43 . By providing an attaching portion such as a clip to the body portion 7, the body portion 7 can be detached from the goggles. That is, the hearing device comprising the main body portion 7 and the speaker portion 9 can be attached to and detached from the goggles by the attachment portion.

Further, the speaker section 9 may be detachable from the body section 7 while the body section 7 is fixed to the goggle body 43 or the band 45 . Further, when the goggle main body 43 is an electronic device such as a VR device, the main body section 7 may be built in the goggle main body 43 and the speaker section 9 may be detachable from the goggle main body 43 .

According to the fourth embodiment, effects similar to those of the first embodiment can be obtained. Thus, the present invention is applicable not only to spectacles but also to eyewear such as goggles that can be worn so as to cover the periphery of the eyes.

Next, a fifth embodiment will be described. FIG. 16 is a diagram showing how the speaker-equipped eyeglasses 1 according to the fifth embodiment are used. Although the illustrated example uses the speaker unit 9, the other speaker units 9a and 9b described above are also applicable. In addition, the goggles 1a with speakers can also be used.

In this embodiment, the speaker section 9 is connected to one main body portion, and the microphone 47 is connected to the other main body portion. The microphone 47 is arranged near the mouth by an arm, for example. In addition, since the arm is freely curved, the position of the microphone 47 can be easily adjusted.

As described above, since the speaker section 9 is detachable from the main body section 7, the speaker section 9 is normally attached to both main body sections 7, and when used as a headset, one It is also possible to remove the speaker section 9 and attach an arm-type microphone 47 for use.

Although the embodiments of the present invention have been described above with reference to the accompanying drawings, the technical scope of the present invention is not influenced by the above-described embodiments. It is obvious that a person skilled in the art can conceive various modifications or modifications within the scope of the technical idea described in the claims, and these are naturally within the technical scope of the present invention. be understood to belong to

For example, it goes without saying that the configurations shown in the respective embodiments can be combined with each other.

Reference Signs List 1: Spectacles with speaker 3: Frame 5: Ear hook portion 7: Main body portions 9, 9a: Speaker portion 11: Movable portions 13a, 13b, 13c, 13d: Connectors Section 15 Groove 17 Slide guide 19 Control board 21 Battery 23 Wireless antenna section 25 Bone conduction speaker 27 User 29 Cable 31 ……Fixing part 40 ……Hearing device 41 ……Mounting part 42 ……Slit 43 ……Goggle body 45 ……Band

Claims (8)

A hearing device that is attachable to and detachable from glasses or goggles,
a speaker unit;
a main body electrically connected to the speaker;
and
The main body has an attachment portion that can be detachably attached to eyeglasses or goggles, and a wireless antenna portion that can receive acoustic signals,
The speaker unit has a bone conduction speaker,
A hearing device , wherein the mounting portion is made of a flexible material and has a slit formed therein for inserting a part of eyeglasses or goggles. 2. A hearing device according to claim 1, wherein said main body is attachable to and detachable from an ear hook portion of a frame of spectacles. 2. The hearing device according to claim 1, wherein the body part is attachable to and detachable from a part of the goggles. 4. The hearing device according to any one of claims 1 to 3, wherein the speaker section is detachable from the main body section. 5. The hearing device according to any one of claims 1 to 4, wherein the speaker section has a movable section whose direction and position can be adjusted with respect to the main body section. 6. The hearing device according to any one of claims 1 to 5, wherein the speaker section has a fixing section that can be attached to the auricle. An eye-wearing device with a speaker,
a pair of body parts attached to the eyewear;
a speaker unit electrically connected to at least one of the main body units;
and
The main body includes a mounting portion that can be detachably attached to a first connector provided on the eye-wearing device , a battery, and a wireless antenna that can receive an acoustic signal,
The speaker unit has a bone conduction speaker and can be detachably attached to the eye-wearing device using a second connector provided on the eye-wearing device,
A speaker-equipped eye attachment device, wherein the pair of main bodies are not connected to each other by a wire but are controlled wirelessly. 8. The eyewear with speaker according to claim 7 , wherein said main body is detachable from said eyewear.

Images