JPH089996Y2 - Small ear hook type sound collector - Google Patents
Small ear hook type sound collectorInfo
- Publication number
- JPH089996Y2 JPH089996Y2 JP5573493U JP5573493U JPH089996Y2 JP H089996 Y2 JPH089996 Y2 JP H089996Y2 JP 5573493 U JP5573493 U JP 5573493U JP 5573493 U JP5573493 U JP 5573493U JP H089996 Y2 JPH089996 Y2 JP H089996Y2
- Authority
- JP
- Japan
- Prior art keywords
- sound collector
- earphone
- ear hook
- sound
- hook type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Description
【０００１】[0001]
【産業上の利用分野】本考案は、難聴者やバードウオッ
チングなどをする観察者などが、耳に掛けて外部からの
音声を聴くために使用される、小形耳掛け式集音器に関
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a small ear-hook type sound collector used by a hearing-impaired person or an observer with birdwatching etc. Is.
【０００２】[0002]
【従来の技術】従来、この種のもので一般に知られてい
るものとしては、医療用具の補聴器がある。この補聴器
は、電池を内蔵して、外部からの音声をマイクロホンで
受けて音声電流に変換し、それを増幅回路素子（Ｉ・
Ｃ）で増幅してから、イヤホンを通して亦び音声に変換
して聴かせるものである。この補聴器には、耳に差し込
む耳栓に、上記の必要な部品を組込んだ補聴器本体と一
体にしたもの、また耳掛けに必要な部品を組込んで、耳
掛けと耳栓を導音管で接続したものなどがある。2. Description of the Related Art Conventionally, a hearing aid for medical devices has been generally known as this type. This hearing aid has a built-in battery, receives a voice from the outside with a microphone, converts it into a voice current, and converts it into an amplifier circuit element (I.
After being amplified in C), it is converted into an audio sound through earphones for listening. In this hearing aid, the earplugs to be inserted into the ears are integrated with the hearing aid main body in which the above-mentioned necessary parts are incorporated, and also the parts necessary for earhooks are installed, and the earhooks and earplugs are connected to the sound guide tube. There are things connected with.
【０００３】[0003]
【考案が解決しようとする課題】従来の医療用具の補聴
器は、できるだけ小形、軽量にすることが望ましいの
で、使用する各部品も小形、軽量なものを選択する必要
があるので、勢い各部品が特別仕様になるものが多くど
うしても高価格になり、でき上った製品の価格が著しく
高くなる欠点がある。そのうえＪＩＳ規格の規制を受け
て、導音管、イヤホンコードプラグなどを使用しなけれ
ばならないので、尚一層製品価格が上昇されることにな
る。Since it is desirable that the conventional hearing aids for medical devices be as small and lightweight as possible, it is necessary to select small and lightweight parts to be used. Many have special specifications, which inevitably lead to high prices, and the price of the finished product is extremely high. In addition, since the sound guide tube, the earphone cord plug, etc. must be used in accordance with the regulation of JIS standard, the product price will be further increased.
【０００４】[0004]
【課題を解決するための手段】本考案は、従来のこのよ
うな問題点に着目してなされたものであって、従来と異
なる構成を採用することによって、特別仕様の部品の使
用数を少なくして、小形・軽量化を達成すると共に、安
価な小形耳掛け式集音器（以下単に集音器と云う）を提
供することにより上記課題を解決することを目的として
いる。SUMMARY OF THE INVENTION The present invention has been made in view of these problems in the prior art. By adopting a configuration different from the conventional one, the number of specially-designed parts used can be reduced. The object is to solve the above-mentioned problems by providing a small-sized ear-hook type sound collector (hereinafter, simply referred to as a sound collector) while achieving a reduction in size and weight.
【０００５】本考案は、適宜な箇所に回動自在に軸支さ
れて、全体が内側に収容される電池ホルダと、所要の箇
所に穿設された外部の音声を内側に伝播させる貫通孔
と、長手方向の一端に連設された耳掛けとを備えた偏平
長方形状の筐体に、音声変換回路を内蔵した集音器本
体、及び内端を該音声変換回路に直結され、外端にプラ
グを接続されたイヤホンコード、及びスピーカの一面に
プラグを接続するジャック、他面にイヤホンチップを嵌
着する耳栓部を夫々取着したイヤホンから成ることを特
徴とする小形耳掛け式集音器である。According to the present invention, a battery holder that is rotatably supported at an appropriate position and is entirely housed inside, and a through hole that is provided at a required position and that propagates external sound to the inside are provided. , A flat rectangular housing having an ear hook continuously provided at one end in the longitudinal direction, a sound collector main body having a built-in sound converting circuit, and an inner end directly connected to the sound converting circuit and an outer end. A small ear-hook type sound collecting device comprising an earphone cord to which a plug is connected, a jack for connecting the plug to one side of the speaker, and an earphone to which earplugs for attaching an earphone chip are attached to the other side. It is a vessel.
【０００６】[0006]
【作用】集音器は、主体である集音器本体の音声変換回
路から小形化の困難なスピーカを外して、耳栓を備えた
イヤホンに組込み、さらにイヤホンコードを音声変換回
路に直結する、従来と異なる構成にすることにより、集
音器本体の小形・軽量化を計りながら、音声変換回路に
使用する特別仕様の部品を減らすことが可能になったの
で、著しい原価低減を達成することができる。In the sound collector, the speaker, which is difficult to miniaturize, is removed from the sound conversion circuit of the main body of the sound collector, and the sound collector is incorporated into an earphone equipped with earplugs, and the earphone cord is directly connected to the sound conversion circuit. By adopting a configuration different from the conventional one, it is possible to reduce the size and weight of the sound collector body and reduce the number of specially-designed parts used for the voice conversion circuit, thus achieving a significant cost reduction. it can.
【０００７】又集音器は、イヤホンのスピーカに比較的
大形のものを使用できるので、従来の補聴器に比較して
極めて音質が良く、品質向上を計ることができる。又集
音器は、従来の補聴器と異なる構成にすることにより、
小形・軽量化と原価低減を計ることができたので、製品
を安価で需要家に提供することができる。Further, since the sound collector can use a relatively large-sized speaker for the earphone, the sound quality is much better than that of the conventional hearing aid and the quality can be improved. In addition, the sound collector has a different configuration from the conventional hearing aid,
Since we were able to reduce the size and weight and reduce the cost, we can provide the products to customers at low cost.
【０００８】[0008]
【実施例】本考案を図１〜図６に示す一実施例に基づい
て以下詳述する。１は、下端部２に回動自在に軸支３さ
れて、底部４を塞ぐように内側に収容され、下方に段部
５を形成された、合成樹脂からなる一部切欠した短円筒
状の電池ホルダ６と、上端部７の天部８に、外部の音声
を内側に伝播させる貫通孔９とを設けられた、合成樹脂
からなる長さ方向に若干湾曲した厚さの薄い長方形状の
筐体である。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below based on an embodiment shown in FIGS. The reference numeral 1 denotes a short-cylindrical cylindrical member 3 which is rotatably supported by a lower end portion 2 and is housed inside so as to close a bottom portion 4 and has a step portion 5 formed below and which is made of synthetic resin and is partially cut out. A battery holder 6 and a rectangular thin casing made of a synthetic resin, which is provided in the top 8 of the upper end 7 and has a through hole 9 for propagating external sound to the inside, which is slightly curved in the length direction and has a thin thickness. It is the body.
【０００９】１０は、図３に示す回路図の如く、貫通孔
９から伝播してきた外部の音声を受信するマイクロホン
ＭＰ、電池ホルダ６に収納されて筐体１内に装備され
た、回路を駆動する電池１１、マイクロホンＭＰからの
音声電流を増幅するＩＣからなる増幅回路素子ＡＥ、筐
体１の側部１２中央附近に調整板１３の一部が突出して
いるボリュームＵＲなどからなる音声変換回路を筐体１
に内蔵した集音器本体である。As shown in the circuit diagram of FIG. 3, reference numeral 10 is a microphone MP for receiving external sound propagating from the through hole 9, a battery holder 6 housed in the housing 1 and driving a circuit. A battery 11, an amplifier circuit element AE composed of an IC for amplifying a sound current from the microphone MP, a sound conversion circuit composed of a volume UR in which a part of the adjusting plate 13 projects near the center of the side portion 12 of the housing 1. Case 1
It is the main body of the sound collector built in.
【００１０】１４は、筐体１の長手方向の天部８に連設
された、合成ゴムなどの弾力性を有する材料からなる、
中空円管状の耳掛け、１５は、集音器本体１０の音声変
換回路に内端を接続され、耳掛け１４の中空部を挿通さ
れて外部に引出された外端に、イヤホン１６に連結する
プラグ１７を接続されたイヤホンコードである。Reference numeral 14 denotes a resilient material such as synthetic rubber, which is continuously provided on the top portion 8 in the longitudinal direction of the housing 1.
The hollow circular tubular ear hook 15 is connected to the voice conversion circuit of the sound collector body 10 at its inner end, and is connected to the earphone 16 at the outer end of the ear hook 14 which is inserted through the hollow portion and pulled out to the outside. It is an earphone cord to which the plug 17 is connected.
【００１１】イヤホン１６は、スピーカ１８の一面に、
プラグ１７を差込み固定するピン穴１９を設けられたジ
ャック２０を取着し、反対面にイヤホンチップ２１を嵌
着するイヤホン突起２２を設けられた耳栓部２３を取着
している。イヤホン突起２２にイヤホンチップ２１を嵌
着して耳栓部２３を耳栓として使用する。The earphone 16 is provided on one surface of the speaker 18.
A jack 20 provided with a pin hole 19 for inserting and fixing the plug 17 is attached, and an earplug portion 23 provided with an earphone protrusion 22 for attaching an earphone chip 21 is attached to the opposite surface. The earphone tip 21 is fitted to the earphone protrusion 22 and the earplug portion 23 is used as an earplug.
【００１２】耳掛け１４とイヤホンコード１５を連設さ
れた集音器本体１０と、プラグ１７をジャック２０に差
込み接続して、耳栓部２３のイヤホン突起２２にイヤホ
ンチップ２１を嵌着したイヤホン１６で集音器２４を構
成する。An earphone in which a sound collector body 10 in which an ear hook 14 and an earphone cord 15 are connected in series and a plug 17 are inserted and connected to a jack 20 and an earphone projection 21 of an earplug portion 23 is fitted with an earphone chip 21. 16 constitutes a sound collector 24.
【００１３】集音器２４の使用方法について以下説明す
る。先ず、耳栓部２３のイヤホン突起２２にイヤホンチ
ップ２１を嵌着したイヤホン１６に、プラグ１７をジャ
ック２０に差込み固定して集音器本体１０を接続してか
ら、筐体１の下端部２の側部１２に突出しているつまみ
２５に指をかけて電池ホルダ６を外側に引出して、所定
の電池１１を段部５に係止させて収納したのち、電池ホ
ルダ６を筐体１に押込んで収容させる。A method of using the sound collector 24 will be described below. First, the plug 17 is inserted into the jack 20 and fixed to the earphone 16 in which the earphone projection 21 of the earplug portion 23 is fitted with the earphone chip 21, and the sound collector body 10 is connected. After putting the finger on the knob 25 protruding to the side portion 12 of the battery holder 6 and pulling out the battery holder 6 to the outside, the predetermined battery 11 is locked to the step portion 5 and stored, and then the battery holder 6 is pushed into the housing 1. To accommodate.
【００１４】次に、筐体１の側部１２中央附近に突出し
ている調整板１３を回動させてボリュームＵＲを最小に
調節してから、耳朶に集音器本体１０が後側になるよう
にして耳掛け１４を掛けて、イヤホンチップ２１を嵌着
された耳栓部２３を耳穴に挿入してイヤホン１６を耳に
装着する。Next, the adjusting plate 13 protruding near the center of the side portion 12 of the housing 1 is rotated to adjust the volume UR to the minimum, and then the sound collector body 10 is placed at the rear of the earlobe. Then, the ear hook 14 is hung, the ear plug portion 23 fitted with the earphone chip 21 is inserted into the ear hole, and the earphone 16 is attached to the ear.
【００１５】集音器本体１０の貫通孔９から伝播してき
た外部の音声が、音声変換回路−イヤホンコード１５−
イヤホン１６を経て耳に聞えてくるので、調整板１３を
回動させてボリュームＵＲを調節して、快適な音量にし
て聴く。External sound propagating from the through hole 9 of the sound collector body 10 is converted into a sound conversion circuit-earphone cord 15-.
Since the sound is heard through the earphones 16, the adjusting plate 13 is rotated to adjust the volume UR to make the volume comfortable.
【００１６】この場合、集音器２４は、主体である集音
器本体１０の音声変換回路から小形化の困難なスピーカ
１８を外して、耳栓を備えたイヤホン１６に組込み、さ
らにイヤホンコード１５を音声変換回路に直結する、従
来と異なる構成にすることにより、集音器本体１０の小
形・軽量化を計りながら、音声変換回路に使用する特別
仕様の部品を減らすことが可能になったので、著しい原
価低減を達成することができる。In this case, in the sound collector 24, the speaker 18, which is difficult to miniaturize, is removed from the sound conversion circuit of the main body of the sound collector 24, and the sound collector 24 is incorporated into the earphone 16 provided with earplugs. Since it is possible to reduce the size and weight of the sound collector main body 10 and to reduce the number of specially-designed parts used for the voice conversion circuit, by directly connecting the voice conversion circuit to the voice conversion circuit. , Significant cost reduction can be achieved.
【００１７】又集音器２４は、イヤホン１６のスピーカ
１８に比較的大形のものを使用できるので、従来の補聴
器に比較して極めて音質が良く、品質向上を計ることが
できる。又集音器２４は、従来の補聴器と異なる構成に
することにより、小形・軽量化と原価低減を計ることが
できたので、製品を安価（従来の医療用具の補聴器の２
０％以下）で需要家に提供することができる。Further, since the sound collector 24 can use a comparatively large speaker 18 of the earphone 16, the sound quality is much better than that of the conventional hearing aid and the quality can be improved. Also, the sound collector 24 can be made smaller and lighter and can be manufactured at a lower cost by using a structure different from that of the conventional hearing aid.
(0% or less) can be provided to customers.
【００１８】上記の一実施例において、電池ホルダ６
は、集音器本体１０の筐体１の下端部２に回動自在に軸
支されて、底部４を塞ぐように内側に収容されている
が、回動自在に軸支されて、内側に完全に収容されるな
ら、必ずしも底部４ではなく、筐体１の適宜な箇所に設
けても良い。In the above embodiment, the battery holder 6
Is rotatably supported by the lower end 2 of the housing 1 of the sound collector body 10 and is housed inside so as to cover the bottom 4, but is rotatably supported by the inside. If it is completely accommodated, it may be provided not at the bottom portion 4 but at an appropriate position of the housing 1.
【００１９】又貫通孔９は、外部の音声を筐体１の内側
に伝播させるために、筐体１の上端部７の天部８に設け
られたが、集音器本体１０を耳朶に装着したとき貫通孔
９が遮蔽されないような箇所なら、上記以外の箇所に設
けても良い。The through hole 9 is provided on the top 8 of the upper end 7 of the housing 1 to propagate the external sound to the inside of the housing 1. The sound collector body 10 is attached to the earlobe. If the through hole 9 is not shielded at this time, it may be provided in a place other than the above.
【００２０】又イヤホンコード１５は、集音器本体１０
の天部８に連設された耳掛け１４の中空部を挿通して外
部に引出したが、使用目的などにより耳掛け１４の中空
部を挿通せずに筐体１から直接外部に引出しても良い。The earphone cord 15 is used for the sound collector body 10.
Although the hollow portion of the ear hook 14 connected to the top portion 8 of the ear hook is inserted and pulled out to the outside, even if it is pulled out directly from the housing 1 without inserting the hollow portion of the ear hook 14 depending on the purpose of use. good.
【００２１】[0021]
【考案の効果】主体である集音器本体の音声変換回路
を、従来と異なる構成にすることにより、集音器本体の
小形・軽量化を計りながら、使用する特別仕様の部品数
を減らして、著しい原価低減を達成することができる。[Effects of the Invention] By making the sound conversion circuit of the main body of the sound collector different from the conventional one, the number of specially-designed parts to be used can be reduced while making the sound collector main body compact and lightweight. , Significant cost reduction can be achieved.
【００２２】耳栓つきイヤホンの音質を改善して、品質
向上を計ったので、需要家の要望を充足することができ
る。集音器本体の小形・軽量化と原価低減とを計ったの
で、製品を安価で提供でき、前項と相俟って販売拡大に
寄与して、企業利益の増進に貢献する。Since the sound quality of the earphones with earplugs has been improved and the quality has been improved, it is possible to satisfy the demands of consumers. Since the sound collector body has been made smaller and lighter and the cost has been reduced, the product can be provided at a low price, and together with the previous item, it contributes to sales expansion and contributes to the improvement of corporate profits.
【図１】本考案の一実施例に係る集音器本体で、（Ａ）
は平面図、（Ｂ）は左側面図、（Ｃ）は上面図。FIG. 1 is a sound collector body according to an embodiment of the present invention, in which (A)
Is a plan view, (B) is a left side view, and (C) is a top view.
【図２】本考案の一実施例に係る一部切欠した集音器本
体の電池ホルダの開いた下端部で、（Ａ）は平面図、
（Ｂ）は左側面図。FIG. 2 is a plan view of the open lower end of the battery holder of the partially-collected sound collector body according to the embodiment of the present invention.
(B) is a left side view.
【図３】本考案の一実施例に係る集音器本体の音声変換
回路図。FIG. 3 is a sound conversion circuit diagram of a sound collector body according to an embodiment of the present invention.
【図４】本考案の一実施例に係るイヤホンで、（Ａ）は
平面図、（Ｂ）は側面図。FIG. 4 is an earphone according to an embodiment of the present invention, (A) is a plan view and (B) is a side view.
【図５】本考案の一実施例に係るイヤホンチップで、
（Ａ）は平面図、（Ｂ）はＡ−Ａ断面図。FIG. 5 shows an earphone chip according to an embodiment of the present invention,
(A) is a plan view and (B) is a cross-sectional view taken along line AA.
【図６】本考案の一実施例に係る小形耳掛け式集音器の
斜視図。FIG. 6 is a perspective view of a small ear hook type sound collector according to an embodiment of the present invention.
１ 筐体 ２ 下端部 ３ 軸支 ４ 底部 ６ 電池ホルダ ７ 上端部 ８ 天部 ９ 貫通孔 １０ 集音器本体 １１ 電池 １３ 調整板 １４ 耳掛け １５ イヤホンコード １６ イヤホン １７ プラグ １８ スピーカ ２０ ジャック ２１ イヤホンチップ ２２ 突起 ２３ 耳栓部 ２４ 小形耳掛け式集音器 1 Case 2 Lower End 3 Shaft Support 4 Bottom 6 Battery Holder 7 Upper End 8 Top 9 Through Hole 10 Sound Collector Main Body 11 Battery 13 Adjustment Plate 14 Ear Hook 15 Earphone Cord 16 Earphone 17 Plug 18 Speaker 20 Jack 21 Earphone Chip 22 protrusions 23 ear plugs 24 small ear-hook type sound collectors
Claims (3)
体が内側に収容される電池ホルダと、所要の箇所に穿設
された外部の音声を内側に伝播させる貫通孔と、長手方
向の一端に連設された耳掛けとを備えた偏平長方形状の
筐体に、音声変換回路を内蔵した集音器本体、及び内端
を該音声変換回路に直結され、外端にプラグを接続され
たイヤホンコード、及びスピーカの一面にプラグを接続
するジャック、他面にイヤホンチップを嵌着する耳栓部
を夫々取着したイヤホンから成ることを特徴とする小形
耳掛け式集音器。1. A battery holder, which is rotatably supported at an appropriate place and is housed entirely inside, a through hole which is provided at a required place and which propagates an external sound to the inside, and a longitudinal direction. In a flat rectangular housing having an ear hook continuously provided at one end in the direction, a sound collector body having a voice conversion circuit built therein, and an inner end directly connected to the voice conversion circuit, and a plug at the outer end. A small ear hook type sound collector comprising: an earphone cord connected thereto, a jack for connecting a plug to one side of a speaker, and an earphone to which an earplug portion for fitting an earphone chip is attached to the other side.
外部に引出されたイヤホンコードを備えたことを特徴と
する請求項１に記載の小形耳掛け式集音器。2. The small ear-hook type sound collector according to claim 1, further comprising an earphone cord which is inserted through a hollow portion of a hollow circular tubular ear hook and is pulled out to the outside.
部を塞ぐように内側に収容される、下方に段部を有する
電池ホルダを備えたことを特徴とする請求項１または請
求項２の何れかに記載の小形耳掛け式集音器。3. A battery holder, which is rotatably supported by a lower end portion of a housing and is housed inside so as to close a bottom portion thereof and having a step portion below, is provided. The small ear hook type sound collector according to claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5573493U JPH089996Y2 (en) | 1993-09-20 | 1993-09-20 | Small ear hook type sound collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5573493U JPH089996Y2 (en) | 1993-09-20 | 1993-09-20 | Small ear hook type sound collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0720800U JPH0720800U (en) | 1995-04-11 |
| JPH089996Y2 true JPH089996Y2 (en) | 1996-03-21 |
Family
ID=13007092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5573493U Expired - Fee Related JPH089996Y2 (en) | 1993-09-20 | 1993-09-20 | Small ear hook type sound collector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089996Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1033281C2 (en) | 2006-07-21 | 2008-01-22 | Exsilent Res Bv | Hearing aid, expansion unit and method for manufacturing a hearing aid. |
| US8462973B2 (en) * | 2010-05-17 | 2013-06-11 | W.L. Gore & Associates, Inc. | Ear fitting |
| JP2013157791A (en) * | 2012-01-30 | 2013-08-15 | Panasonic Corp | Hearing aid |
-
1993
- 1993-09-20 JP JP5573493U patent/JPH089996Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0720800U (en) | 1995-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |