JPH0619272Y2 - Headphone - Google Patents
HeadphoneInfo
- Publication number
- JPH0619272Y2 JPH0619272Y2 JP1987091656U JP9165687U JPH0619272Y2 JP H0619272 Y2 JPH0619272 Y2 JP H0619272Y2 JP 1987091656 U JP1987091656 U JP 1987091656U JP 9165687 U JP9165687 U JP 9165687U JP H0619272 Y2 JPH0619272 Y2 JP H0619272Y2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- input cord
- auricle
- cord
- input
- 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 - Lifetime
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- Headphones And Earphones (AREA)
Description
【考案の詳細な説明】 産業上の利用分野 本考案は、耳介内に装着して使用するヘッドホンに関す
るものである。DETAILED DESCRIPTION OF THE INVENTION Industrial Field of the Invention The present invention relates to headphones that are used by being mounted in an auricle.
従来の技術 近年、ヘッドホンは従来からのヘッドバンドによって耳
介の外側からヘッドホンスピーカユニットを圧着する方
式の他に、ヘッドホンスピーカユニットを小さく作り、
耳介の内部に装着する構造のものが多くなっている。2. Description of the Related Art In recent years, in addition to the method of crimping the headphone speaker unit from the outside of the auricle with the conventional headband, the headphone speaker unit is made smaller in recent years,
Many of the structures are attached inside the auricle.
以下図面を参照しながら従来のヘッドホンの一例につい
て説明する。An example of conventional headphones will be described below with reference to the drawings.
第２図は従来の耳介内装着形のヘッドホンの側面図、第
３図は従来の耳介内装着形ヘッドホンを装着した状態の
斜視図である。第２図において１は前面板、２は前面板
１に開けられた前面音孔、３はゴムリングングで、その
材質をゴム或はプラスチックなどで耳への感触を良くし
ている。４はハウジングで、スピーカユニット（図示せ
ず）を内蔵している。５はハウジングのコード引出部
で、６はブッシング、７は入力コードである。第３図に
おいて２１は耳介、２２は耳珠、２３は対珠、２４は耳
甲介腔である。以上のように構成された耳介内装着形の
ヘッドホンについて以下その作用について説明する。FIG. 2 is a side view of a conventional in-auricle-mounted headphone, and FIG. 3 is a perspective view of a conventional in-auricle-mounted headphone. In FIG. 2, 1 is a front plate, 2 is a front sound hole formed in the front plate 1, 3 is a rubber ring, and the material is made of rubber or plastic to improve the feel to the ear. Reference numeral 4 denotes a housing, which contains a speaker unit (not shown). Reference numeral 5 is a cord lead-out portion of the housing, 6 is a bushing, and 7 is an input cord. In FIG. 3, 21 is an auricle, 22 is an tragus, 23 is an antitragus, and 24 is a concha cavity. The operation of the headphone of the auricular wearing type configured as described above will be described below.
まず、ヘッドホンのハウジング４を耳介下部の耳珠２２
と対珠２３との間に挾むように挿入する。こういう状態
ではコード７を下向きＡ方向に引っぱっても、ハウジン
グ４は容易には耳珠２２と対珠２３との間からは抜け出
てこない。しかし、このような取り付け方をするために
は、ハウジング４ならびにゴムリング３の直径に限りが
あり、約１６〜１８mm程度までで、それ以上の大きさに
なると、耳珠２２と対珠２３の間に挾むのが苦痛にな
る。First, attach the housing 4 of the headphones to the tragus 22 below the auricle.
It is inserted so as to be sandwiched between and the anti-pearl 23. In such a state, even if the cord 7 is pulled downward in the direction A, the housing 4 does not easily come out from between the tragus 22 and the antitragus 23. However, the diameter of the housing 4 and the rubber ring 3 is limited in order to make such an attachment, and when the size is about 16 to 18 mm or more, the tragus 22 and the antitragus 23 are separated. It becomes painful to be caught in between.
次に、入力コード７より与えられた信号により、スピー
カユニットの振動板が振動し、信号電流を音波に変換す
る。この時、再生できる周波数の下限は種々の要素で決
められるが、その一つはスピーカユニットの振動板の直
径が大きい程低くなる。しかし前述の寸法では充分な重
低音まで再生出来るとは言い難い。Next, the diaphragm of the speaker unit vibrates by the signal given from the input cord 7, and the signal current is converted into a sound wave. At this time, the lower limit of the reproducible frequency is determined by various factors, one of which is lower as the diameter of the diaphragm of the speaker unit is larger. However, it is hard to say that the above-mentioned dimensions can reproduce sufficient deep bass.
そこで、次に従来の他の実施例として第４図を用いて説
明する。以後、前記の部分と同一の機能を持つ部分には
同一記号を付して説明を省略する。Therefore, another embodiment of the prior art will be described next with reference to FIG. Hereinafter, parts having the same functions as those of the above parts will be denoted by the same symbols, and description thereof will be omitted.
１０はハウジング前部、１１はハウジング後部、１２は
小径部、１３，１４はハウジング前部１０と小径部１２
との境界部、１５はコード引出部である。このような構
成にしたのは前述の如く、一般にスピーカユニットの振
動板の直径が大きい程低音まで再生出来ることから、ハ
ウジング後部１１に大きなスピーカユニットを収め、こ
の部分を耳介の外部に出すことによって、前述の様に重
低音が出ないという不満を解消するためである。ハウジ
ング前部１０には必要に応じて小径のスピーカユニット
を収めれば、これが高音部をよりよく再生し、よりバラ
ンスのよい音となる。以下このように構成された第２の
従来例について、その作用を説明する。10 is the front part of the housing, 11 is the rear part of the housing, 12 is the small diameter part, 13 and 14 are the front part 10 of the housing and the small diameter part 12
And 15 is a cord pull-out portion. As described above, generally, the larger the diameter of the diaphragm of the speaker unit is, the lower the sound can be reproduced. Therefore, the large speaker unit is housed in the rear portion 11 of the housing, and this portion is put out of the auricle. This is to eliminate the dissatisfaction that the deep bass is not produced as described above. If a small-diameter speaker unit is accommodated in the housing front portion 10 as needed, this reproduces the high-pitched sound portion better and provides a more balanced sound. The operation of the second conventional example configured as described above will be described below.
第４図において第３図と同様に、耳珠２２と対珠２３の
間にハウジング前部１０をはさみ、その外に小径部１２
を出した時、もし入力コード７に下向きＡ方向の力がか
かったら、ハウジング前部１０と小径部１２との境界部
１４を中心としてハウジング後部１１にはＢ方向の回転
力が生じ、ハウジング前部１０を耳珠２２と対珠２３の
間から引き出そうとする力が働く。そのためヘッドホン
は安定に装着しにくくなる。In FIG. 4, as in FIG. 3, the housing front portion 10 is sandwiched between the tragus 22 and the antitragus 23, and the small diameter portion 12 is placed outside the front portion 10.
If a force is applied to the input cord 7 in the downward direction A, the rotational force in the B direction is generated in the housing rear portion 11 around the boundary portion 14 between the housing front portion 10 and the small diameter portion 12, and the housing front portion A force acts to pull out the portion 10 from between the tragus 22 and the antitragus 23. Therefore, it becomes difficult to wear headphones stably.
考案が解決しようとする問題点 上記の第１の従来例ような構成では、スピーカユニット
を収めるハウジングの外径を１４mmないし１８mm程度、
（さらに詳しく言えば１５．５〜１６．５mm程度が最も
望ましい）に収めないとハウジングが耳珠と対珠の間に
入り切れない。ところが、スピーカユニットが小さいと
低音の再生下限が余り低くならないので音質に不満を生
じていた。また、上記の第２の従来例のような構成で
は、比較的大きなユニットを低音専用として設けること
が出来たが、これは入力コードに力が加わると装着が不
安定になるという問題があった。Problems to be Solved by the Invention In the configuration of the first conventional example described above, the outer diameter of the housing for housing the speaker unit is about 14 mm to 18 mm,
(More specifically, about 15.5 to 16.5 mm is the most desirable.) The housing cannot fit between the tragus and antitragus. However, if the speaker unit is small, the lower limit of low-pitched sound reproduction does not become so low that the sound quality is dissatisfied. Further, in the configuration of the second conventional example described above, a relatively large unit can be provided exclusively for bass sounds, but this has a problem that the mounting becomes unstable when force is applied to the input cord. .
本考案は、上記問題点に鑑み、少なくとも耳介内に挿入
する部分は従来と同様でありながら、低音生成の音質を
改善するとともに、従来より安定に耳介内に装着出来る
ように構成したヘッドホンを提供するものである。In view of the above problems, the present invention improves the sound quality of low-pitched sound generation while at least the portion to be inserted into the auricle is the same as the conventional one, and is configured to be more stably mounted in the auricle. Is provided.
問題点を解決するための手段 上記問題点を解決するために、本考案のヘッドホンは、
耳介内に装着されるハウジング前部と、このハウジング
前部に続く小径部を有するハウジング後部と、このハウ
ジング後部に一体となった入力コード引き出し部と、こ
の入力コード引き出し部に接続した入力コードとを備え
たヘッドホンであって、前記入力コード引き出し部の入
力コード出口部が前記ハウジング前部と前記ハウジング
小径部との境界面と同一面か、またはその面より人体側
であるように前記入力コード引き出し部を傾斜配置した
ものである。Means for Solving Problems In order to solve the above problems, the headphones of the present invention are
A front part of the housing mounted in the auricle, a rear part of the housing having a small diameter part continuing from the front part of the housing, an input cord drawer integrated with the rear part of the housing, and an input cord connected to the input cord drawer The input cord outlet portion of the input cord drawer portion is the same surface as the boundary surface between the housing front portion and the housing small diameter portion, or the human body side of the input surface. The cord pull-out portion is arranged in an inclined manner.
作用 本考案は、上記した構成によって、入力コードに下向き
の力がかかった時にもハウジングを耳介内に安定に保持
することができるので、例えば耳介から離れた部分のハ
ウジングの外径を大きくして、そこに少しでも大きな外
径のスピーカユニットを用いるということも出来、その
場合、従来より低い範囲まで低音を再生することが出来
るようになるものである。Effect The present invention can stably hold the housing in the auricle even when a downward force is applied to the input cord, so that the outer diameter of the housing away from the auricle can be increased. Then, it is possible to use a speaker unit having a larger outer diameter as much as possible, and in that case, it becomes possible to reproduce a low tone in a range lower than the conventional range.
実施例 以下本考案の実施例のヘッドホンについて、第１図を参
照しながら説明する。ここで、先に説明した従来例と同
一機能の部分は同一記号を付して説明を省略する。Embodiment Hereinafter, a headphone according to an embodiment of the present invention will be described with reference to FIG. Here, parts having the same functions as those of the conventional example described above are designated by the same reference numerals, and description thereof will be omitted.
第１図において、ハウジング後部１１の下端部に一体に
設けられたコード引出部１６は、そのハウジング後部１
１に対して傾斜させ、その先端がハウジング前部１０側
になるようにしている。すなわち、このコード引出部１
６に設けたブッシング６の先端の入力コード出口部６′
が、少なくとも上記ハウジング前部１０と小径部１２の
境界面部１３，１４の延長面すなわち境界面上か、さら
にそれよりも耳側すなわち人体側になる様に配置構成し
ている。以上のように構成されたヘッドホンについて、
以下その作用を説明する。In FIG. 1, the cord pull-out portion 16 integrally provided at the lower end portion of the housing rear portion 11 is the housing rear portion 1
1 so that the tip thereof is on the housing front portion 10 side. That is, this cord drawer 1
Input cord outlet portion 6'at the tip of the bushing 6 provided in 6
However, at least on the extension surface, that is, the boundary surface of the boundary surface portions 13 and 14 between the housing front portion 10 and the small diameter portion 12, or on the ear side, that is, on the human body side further than that. Regarding the headphones configured as described above,
The operation will be described below.
まず、ヘッドホンのハウジング前部１０を耳介内に挿入
すると、図示するようにハウジング前部１０と小径部１
２との境界面部１４の部分が耳珠２２及び対珠２３に係
止されることになる。そして、入力コード７に下向きＡ
方向の力が加わった時、上記境界面部１４を支点とし
て、ハウジング前・後部１０，１１には矢印Ｃ方向の力
が働き、ヘッドホンを耳介内の方向の押し付けようとす
る力が働き、耳介内に安定に保持することが出来る。First, when the housing front portion 10 of the headphones is inserted into the auricle, as shown in the drawing, the housing front portion 10 and the small diameter portion 1 are inserted.
The part of the boundary surface portion 14 with 2 is locked to the tragus 22 and the antitragus 23. Then, the input code 7 faces downward A
When a force in the direction is applied, a force in the direction of arrow C acts on the front and rear portions 10 and 11 of the housing with the boundary surface portion 14 as a fulcrum, and a force that pushes the headphones in the direction of the auricle acts. It can be stably held in the container.
上記実施例ではハウジング後部を大きくした例について
述べたが、勿論、第２図のような従来の型であってもコ
ードの引出口６′をハウジング前部１０と小径部１２の
境界面部１４と延長面近傍か、さらに耳側に持ってくれ
ばさらに安定になるものである。In the above embodiment, an example in which the rear portion of the housing is enlarged has been described. Of course, even in the case of the conventional type as shown in FIG. 2, the cord outlet 6'is provided with the boundary surface portion 14 between the housing front portion 10 and the small diameter portion 12. It becomes more stable if it is brought near the extension surface or further to the ear side.
また、以上の実施例では、ハウジング前部、スピーカ、
ハウジング後部共に円筒型で説明したが、これは耳への
収まり方や、意匠的な考慮から、断面が楕円形其の他適
宜の形であってもよい。Further, in the above embodiments, the front part of the housing, the speaker,
Although the rear part of the housing has been described as a cylindrical type, it may have an oval cross section or any other suitable shape in view of how it fits in the ear and design considerations.
また、図では片耳で説明したが、両耳用、ステレオ用で
も可能であることは当然である。Moreover, although it is described with one ear in the figure, it is naturally possible to use it for both ears and stereo.
考案の効果 以上のように本考案は、入力コードの出口部を、ハウジ
ング前部と、その後に続く小径部との境界面部の延長と
同一面上すなわち境界面と同一面か、またはその面より
もさらに耳側すなわち人体側になる様に入力コード引出
部を傾斜配置したことにより、耳介内に安定に保持する
ことが出来るものである。さらに、例えば、第２の従来
例である第４図に示すようにより低音まで再生できるよ
うにハウジング後部を大きくしたヘッドホンとした場合
でも、耳介内での装着安定性を改善することが出来るも
のであり、重低音再生も出来るヘッドホンを提供出来る
という点も加わり、極めて有効な考案である。As described above, according to the present invention, the outlet portion of the input cord is on the same plane as the extension of the boundary surface portion between the front part of the housing and the small diameter portion that follows, that is, on the same surface as the boundary surface, or from that surface. Further, by arranging the input cord pull-out portion so as to be closer to the ear side, that is, the human body side, the input cord can be stably held in the auricle. Further, for example, even in the case of headphones in which the rear part of the housing is enlarged so that the bass can be reproduced as shown in FIG. 4 which is the second conventional example, the wearing stability in the auricle can be improved. In addition, it is a very effective idea, with the addition of the point that headphones that can also reproduce heavy bass sounds can be provided.
第１図は本考案の実施例におけるヘッドホンの側面図、
第２図は従来例の側面図、第３図はその従来例の実施状
態の斜視図、第４図は他の従来例の側面図である。 ６…ブッシング、６′…入力コード出口部、７…入力コ
ード、１０…ハウジング前部、１１…ハウジング後部、
１２…小径部、１３，１４…ハウジング前部と小径部と
の境界面部、１６…入力コード引出部、２２…耳珠、２
３…対珠、２４…耳甲介腔FIG. 1 is a side view of headphones according to an embodiment of the present invention,
FIG. 2 is a side view of the conventional example, FIG. 3 is a perspective view of the state of implementation of the conventional example, and FIG. 4 is a side view of another conventional example. 6 ... Bushing, 6 '... Input cord outlet, 7 ... Input cord, 10 ... Front part of housing, 11 ... Rear part of housing,
12 ... Small diameter portion, 13, 14 ... Boundary surface portion between housing front portion and small diameter portion, 16 ... Input cord lead-out portion, 22 ... Tragus, 2
3 ... antipearl, 24 ... concha cavity
フロントページの続き (72)考案者 小暮 和朗 東京都品川区大崎３丁目４番９号 アシダ 音響株式会社内 (56)参考文献 実開 昭61−206389（ＪＰ，Ｕ) 実開 昭58−101596（ＪＰ，Ｕ) 実開 昭58−161383（ＪＰ，Ｕ) 実公 昭36−29038（ＪＰ，Ｙ１)Front page continuation (72) Inventor Kazuro Kogure 3-4-9 Osaki, Shinagawa-ku, Tokyo Inside Ashida Acoustic Co., Ltd. (56) References JP, U) Actual development Sho 58-161383 (JP, U) Actual public Sho 36-29038 (JP, Y1)
Claims (1)
のハウジング前部に続く小径部を有するハウジング後部
と、このハウジング後部に一体となった入力コード引き
出し部と、この入力コード引き出し部に接続した入力コ
ードとを備えたヘッドホンであって、前記入力コード引
き出し部の入力コード出口部が前記ハウジング前部と前
記ハウジング小径部との境界面と同一面か、またはその
面より人体側であるように前記入力コード引き出し部を
傾斜配置したことを特徴とするヘッドホン。1. A front part of a housing to be mounted in the auricle, a rear part of the housing having a small diameter part continuing from the front part of the housing, an input cord pulling part integrated with the rear part of the housing, and an input cord pulling part. A headphone having an input cord connected to the input cord, wherein the input cord outlet of the input cord drawer is flush with a boundary surface between the housing front portion and the housing small-diameter portion, or on the human body side from that surface. Headphones characterized in that the input cord pull-out portion is arranged so as to be inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987091656U JPH0619272Y2 (en) | 1987-06-15 | 1987-06-15 | Headphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987091656U JPH0619272Y2 (en) | 1987-06-15 | 1987-06-15 | Headphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63200987U JPS63200987U (en) | 1988-12-23 |
| JPH0619272Y2 true JPH0619272Y2 (en) | 1994-05-18 |
Family
ID=30952640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987091656U Expired - Lifetime JPH0619272Y2 (en) | 1987-06-15 | 1987-06-15 | Headphone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619272Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4333885B1 (en) * | 2008-09-26 | 2009-09-16 | フォスター電機株式会社 | earphone |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61206389U (en) * | 1985-06-14 | 1986-12-26 |
-
1987
- 1987-06-15 JP JP1987091656U patent/JPH0619272Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63200987U (en) | 1988-12-23 |
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