JPH0752992B2 - Bone conduction call method - Google Patents
Bone conduction call methodInfo
- Publication number
- JPH0752992B2 JPH0752992B2 JP62306152A JP30615287A JPH0752992B2 JP H0752992 B2 JPH0752992 B2 JP H0752992B2 JP 62306152 A JP62306152 A JP 62306152A JP 30615287 A JP30615287 A JP 30615287A JP H0752992 B2 JPH0752992 B2 JP H0752992B2
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- receiver
- helmet
- head
- bone conduction
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/30—Mounting radio sets or communication systems
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、骨伝導構造のマイク及びレシーバの一方又は
双方を人の頭部に接触させ、発声による頭骨の振動を上
記マイクで捉え、また上記レシーバの振動を頭骨に伝え
ることによって通話する骨伝導通話方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of use] The present invention allows one or both of a microphone and a receiver having a bone conduction structure to come into contact with a human head to capture the vibration of the skull due to vocalization with the microphone. The present invention relates to a bone conduction call method of making a call by transmitting the vibration of the receiver to the skull.
本願の出願人は、先に特願昭61-242699号（特開昭63-97
088号）で骨伝導構造のマイクとレシーバをヘルメット
に取付けることにより、ヘルメットを被るだけでマイク
とレシーバのセットが簡単に行なえる通話装置を提案し
た。The applicant of the present application has previously filed Japanese Patent Application No. 61-242699 (Japanese Patent Application Laid-Open No. 63-97
No. 088) proposed a communication device in which a microphone and a receiver with a bone conduction structure are attached to a helmet so that the microphone and receiver can be easily set only by wearing the helmet.
上記通話装置では、マイクとレシーバを人の頭部に圧接
したときの違和感が少なく、かつ良好な骨伝導性が得ら
れるようなマイクとレシーバの装着方法を得ることが課
題となる。In the above-described communication device, it is an object to obtain a mounting method for a microphone and a receiver that causes less discomfort when the microphone and the receiver are pressed against a person's head and that provides good bone conductivity.
本願の発明者は、種々の実験を重ねた結果、人の頭部の
盆の窪が圧迫力に対して比較的鈍感であって、この部位
にマイクとレシーバのを圧接しても違和感を感ずること
が少なく、かつ比較的良好な骨伝導性が得られることを
見出した。As a result of various experiments, the inventor of the present application feels that the depression in the tray of the human head is relatively insensitive to the compressive force, and even if the microphone and the receiver are pressed against this portion, they feel uncomfortable. It was found that there is less and that relatively good osteoconductivity is obtained.
上記頭部の盆の窪の感性に注目し、本発明は骨伝導構造
のマイク及びレシーバの一方又は双方を頭部の盆の窪に
圧接して通話を行なうようにしたものである。Focusing on the sensitivity of the depression in the tray of the head, the present invention is one in which one or both of the microphone and the receiver having a bone conduction structure are pressed into the depression in the tray of the head to make a call.
頭部の盆の窪が圧迫力に対して比較的鈍感であることに
より、この盆の窪に、マイク又はレシーバを圧接させて
も比較的違和感が少ないため、使用感の良い骨伝導通話
装置が得られる。Since the depression in the tray of the head is relatively insensitive to the pressing force, even if a microphone or receiver is pressed against the depression of this tray, there is relatively little discomfort, and a bone conduction communication device with a good usability is provided. can get.
第１図〜第５図はいずれも本発明の実施例に係る骨伝導
通話方法において使用する通話装置を説明するもので、
第１図はマイク及びレシーバをヘルメット内装型とした
通話装置の斜視図、第２図は第１図に示す通話装置の要
部断面図、第３図及び第４図はヘルメット内装型の他の
構造の通話装置の要部断面図、第５図はベルト型とした
通話装置の斜視図であり、第６図及び第７図は本発明の
実施例の通話方法を説明するもので、それぞれヘルメッ
ト内装型及びベルト型の通話装置の使用方法を説明した
図である。1 to 5 are all for explaining a communication device used in the bone conduction communication method according to the embodiment of the present invention.
FIG. 1 is a perspective view of a communication device in which a microphone and a receiver are built-in helmets, FIG. 2 is a sectional view of a main part of the communication device shown in FIG. 1, and FIGS. FIG. 5 is a perspective view of the main part of the communication device having the structure, FIG. 5 is a perspective view of the communication device of belt type, and FIGS. 6 and 7 are for explaining the communication method of the embodiment of the present invention. It is a figure explaining how to use the interior type and the belt type communication device.
ヘルメット内装型の通話装置は、第１図に示すように、
ヘルメット１の後部内壁面101に弾性体、例えば略帯形
状の板ゴム２を介して骨伝導構造のマイク３及び骨伝導
構造のレシーバ４が取付けられている。当該マイク３及
びレシーバ４の取付位置は、ヘルメットを被ったときに
頭部の盆の窪に対向する面である。また、実施例では通
話装置本体（送受信機）５及びこの送受信機５の作動電
源である電池６をヘルメット１の両側に取付けてあり、
ヘルメット１を被るだけで通話装置の装着が完了するよ
うになっている。尚、本発明の要旨から、送受信機５及
び電池６は必ずしもヘルメット１に取付ける必要はな
い。As shown in FIG. 1, the helmet-equipped type communication device is
A microphone 3 having a bone conduction structure and a receiver 4 having a bone conduction structure are attached to an inner wall surface 101 of the rear portion of the helmet 1 via an elastic body, for example, a plate-shaped rubber plate 2. The mounting position of the microphone 3 and the receiver 4 is a surface facing the depression of the tray on the head when the helmet is worn. Further, in the embodiment, the communication device main body (transceiver) 5 and the battery 6 which is the operating power source of the transceiver 5 are attached to both sides of the helmet 1,
The wearing of the communication device is completed only by wearing the helmet 1. It should be noted that the transceiver 5 and the battery 6 do not necessarily have to be attached to the helmet 1 from the point of the present invention.
上記板ゴム２はヘルメット１の後部内壁面101に３本の
ねじ71〜73で固定されており、特にねじ71と72とによる
取付箇所間の当該板ゴム２の長さは、ヘルメット１の後
部内壁面101に沿った上記と同じ箇所間の長さより短く
設定されており、板ゴム２をヘルメット１の後部内壁面
101に張り付けると、第２図に示すように板ゴム２と後
部内壁面101との間に空間Ａが形成される。この空間Ａ
の存在により、ヘルメット１を被ったとき、頭部Ｂの盆
の窪Ｃにマイク３及びレシーバ４が当接して当該板ゴム
２がその弾性に抗して伸び（空間Ａが狭められる方向に
板ゴム２が偏移する。）、従って上記マイク３及びレシ
ーバ４は盆の窪Ｃに適度な弾圧力で圧接されることとな
る。The plate rubber 2 is fixed to the inner wall surface 101 of the rear portion of the helmet 1 with three screws 71 to 73. Particularly, the length of the plate rubber 2 between the attachment points of the screws 71 and 72 is the rear portion of the helmet 1. It is set to be shorter than the length between the same points as the above along the inner wall surface 101, and the plate rubber 2 is attached to the rear inner wall surface of the helmet 1.
When it is attached to 101, a space A is formed between the plate rubber 2 and the rear inner wall surface 101 as shown in FIG. This space A
When the helmet 1 is put on, the microphone 3 and the receiver 4 come into contact with the depression C of the tray of the head B, and the plate rubber 2 stretches against its elasticity (the plate A is narrowed in the direction in which the space A is narrowed). The rubber 2 is displaced.) Therefore, the microphone 3 and the receiver 4 are pressed against the depression C of the tray with an appropriate elastic pressure.
ヘルメット内装型の通話装置としては、第３図又は第４
図に示すような構造であっても本発明を実施することが
できる。尚、第３図及び第４図は前記第２図と同じ箇所
での断面を示している。As a communication device with a built-in helmet, refer to FIG.
The present invention can be implemented even with the structure shown in the figure. It should be noted that FIGS. 3 and 4 show cross sections at the same locations as in FIG.
第３図に示す構造は、マイク３及びレシーバ４の前記盆
の窪への圧接力をコイルばね８で得るようにしたもので
あり、この実施例の場合、マイク３及びレシーバ４をヘ
ルメット１の後部内壁面101に取付けている取付部材９
は可撓性があれば必ずしも弾性を要求されない。The structure shown in FIG. 3 is one in which the coil spring 8 obtains the pressure contact force of the microphone 3 and the receiver 4 to the recess of the tray, and in the case of this embodiment, the microphone 3 and the receiver 4 of the helmet 1 are connected. Mounting member 9 mounted on the rear inner wall surface 101
Elasticity is not always required as long as it is flexible.
また、第４図に示す構造は、マイク３及びレシーバ４
を、例えば比較的硬質のスポンジゴム10を介してヘルメ
ット１の後部内壁面101に取付けたものであり、前記圧
接力は上記スポンジゴム10の弾性によって得られる。Further, the structure shown in FIG. 4 has a microphone 3 and a receiver 4.
Is attached to the rear inner wall surface 101 of the helmet 1 through, for example, a relatively hard sponge rubber 10, and the pressure contact force is obtained by the elasticity of the sponge rubber 10.
以上説明したヘルメット内装型通話装置を用いての通話
は、第６図に示すようにヘルメットを被って行なう。ヘ
ルメット１を被ると、前記いずれの構造においても、マ
イク３及びレシーバ４は頭部Ｂの盆の窪Ｃに適度な圧力
で圧接されるので、骨伝導通話が首尾よく行なえる。A call is made using the helmet internal communication device described above by wearing a helmet as shown in FIG. When the helmet 1 is put on, the microphone 3 and the receiver 4 are pressed against the depression C of the tray of the head B with an appropriate pressure in any of the structures described above, so that the bone conduction call can be performed successfully.
また、本発明は第５図に示すようにベルト型の通話装置
によっても実施することもできる。すなわち、ゴムのよ
うな弾性を有する部材で無端輪形状に形成したベルト11
の内側面111にマイク３及びレシーバ４を取付ける。ベ
ルト11には、マイク３及びレシーバ４の前記盆の窪Ｃへ
の押圧力を調整するための手段（例えばバックルのよう
なもの）を設けてもよい。The present invention can also be implemented by a belt type communication device as shown in FIG. That is, the belt 11 formed of a member having elasticity such as rubber into an endless ring shape.
Attach the microphone 3 and the receiver 4 to the inner surface 111 of the. The belt 11 may be provided with a means (such as a buckle) for adjusting the pressing force of the microphone 3 and the receiver 4 to the depression C of the tray.
このベルト型通話装置を用いるときは、第７図に示すよ
うにマイク３及びレシーバ４が前記盆の窪Ｃに当接する
ように当該ベルト11を頭部Ｂに装着すれば、前記ヘルメ
ット内装型通話装置を用いたときと同様、骨伝導通話を
行なうことができる。When using this belt-type communication device, as shown in FIG. 7, if the belt 11 is attached to the head B so that the microphone 3 and the receiver 4 come into contact with the recess C of the tray, the helmet-internal communication Bone conduction calls can be made as with the device.
以上の実施例は、いずれもマイク３とレシーバ４の双方
をヘルメット１又はベルト11に取付けた構造の通話装置
を用いて、双方向通話を行なうようにした例であるが、
片方向通話（送話専用又は受話専用）の場合には、マイ
ク３又はレシーバ４のいずれか一方を前記各通話装置と
同様の構造によりヘルメット１又はベルト11に取付けれ
ばよい。The above embodiments are examples in which two-way communication is performed by using the communication device having the structure in which both the microphone 3 and the receiver 4 are attached to the helmet 1 or the belt 11.
In the case of one-way calling (sending only or receiving only), either one of the microphone 3 and the receiver 4 may be attached to the helmet 1 or the belt 11 by the same structure as the above-mentioned calling devices.
以上説明したように、本発明は骨伝導構造のマイク及び
／又はレシーバを頭部の盆の窪に圧接して通話を行なう
ようにしたものであり、通話装置を装着したとき、頭部
盆の窪の比較的鈍い感性から強い圧迫力を感じて違和感
を覚えることが少なく、快適に通話ができるという効果
がある。INDUSTRIAL APPLICABILITY As described above, the present invention is such that a microphone and / or a receiver having a bone conduction structure is pressed against a depression in the tray of the head to make a call. Due to the relatively dull sensitivity of the depression, there is little discomfort due to strong pressure, and the effect is that you can talk comfortably.
図面はいずれも本発明の実施例を説明するもので、第１
図は通話装置の正面図、第２図は第１図に示すものの要
部断面図、第３図及び第４図は他の通話装置の要部断面
図、第５図は更に他の通話装置の斜視図、第６図及び第
７図は実施例による通話方法を説明する図である。 （主な記号） １……ヘルメット、２……板ゴム ４……マイク、５……レシーバ ８……コイルバネ、10……スポンジゴム 11……ベルト、Ｃ……盆の窪The drawings all illustrate embodiments of the present invention.
FIG. 1 is a front view of a communication device, FIG. 2 is a cross-sectional view of a main part of the one shown in FIG. 1, FIGS. 3 and 4 are cross-sectional views of main parts of another communication device, and FIG. 5 is another communication device. FIG. 6, FIG. 6 and FIG. 7 are views for explaining the calling method according to the embodiment. (Main symbols) 1 ... Helmet, 2 ... Plate rubber 4 ... Microphone, 5 ... Receiver 8 ... Coil spring, 10 ... Sponge rubber 11 ... Belt, C ... Bon recess
───────────────────────────────────────────────────── フロントページの続き (72)発明者 山口 善之 茨城県北相馬郡守谷町大字守谷甲249―１ 明星電気株式会社守谷工場内 (56)参考文献 特開 昭54−145517（ＪＰ，Ａ) 実開 昭57−100385（ＪＰ，Ｕ) 特許133311（ＪＰ，Ｃ１) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Yoshiyuki Yamaguchi 249-1 Moriya Ko, Moriya-machi, Kitasoma-gun, Ibaraki Inside the Moriya Plant of Meisei Electric Co., Ltd. (56) Reference JP-A-54-145517 (JP, A) Actual exploitation Sho 57-100385 (JP, U) Patent 133311 (JP, C1)
Claims (3)
は双方を、頭部の盆の窪に圧接して通話を行なうように
した骨伝導通話方法。1. A bone-conduction communication method in which one or both of a microphone and a receiver having a bone-conduction structure are pressed into contact with a depression in a tray on the head to perform a communication.
体でなるベルトに取付けた該ベルトを頭部に装着するこ
とにより、当該マイク及びレシーバの一方又は双方を頭
部の盆の窪に圧接するようにした特許請求の範囲第１項
に記載の骨伝導通話方法。2. One or both of the microphone and the receiver are attached to a belt made of an elastic body, and the belt is attached to the head to press one or both of the microphone and the receiver into a depression in the tray of the head. The bone conduction communication method according to claim 1.
メットの後部内壁面に弾性体を介して取付け、該ヘルメ
ットを頭部に被ることにより、当該マイク及びレシーバ
の一方又は双方を頭部の盆の窪に圧接するようにした特
許請求の範囲第１項に記載の骨伝導通話方法。3. One or both of the microphone and the receiver are attached to the inner wall surface of the rear part of the helmet via an elastic body, and the head is covered with the helmet, so that one or both of the microphone and the receiver are attached to the head tray. The bone conduction communication method according to claim 1, wherein the method is adapted to be pressed against the depression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62306152A JPH0752992B2 (en) | 1987-12-03 | 1987-12-03 | Bone conduction call method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62306152A JPH0752992B2 (en) | 1987-12-03 | 1987-12-03 | Bone conduction call method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01146497A JPH01146497A (en) | 1989-06-08 |
| JPH0752992B2 true JPH0752992B2 (en) | 1995-06-05 |
Family
ID=17953675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62306152A Expired - Fee Related JPH0752992B2 (en) | 1987-12-03 | 1987-12-03 | Bone conduction call method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0752992B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3532544B2 (en) * | 2001-10-30 | 2004-05-31 | 株式会社テムコジャパン | Transmitter / receiver for mounting a face or cap strap |
| AU2004101069B4 (en) * | 2002-09-11 | 2005-08-18 | Innotech Pty Ltd | Communication apparatus and helmet |
| AU2002951326A0 (en) * | 2002-09-11 | 2002-09-26 | Innotech Pty Ltd | Communication apparatus and helmet |
| JP4541111B2 (en) * | 2004-11-17 | 2010-09-08 | Ｎｅｃトーキン株式会社 | Method of using bone conduction speaker and method of using bone conduction receiver |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54145517A (en) * | 1978-05-01 | 1979-11-13 | Jiei Buan Sutatsute Richiyaado | Earphone attached to safety helmet for motor cycle rider |
| JPS57100385U (en) * | 1980-12-09 | 1982-06-21 |
-
1987
- 1987-12-03 JP JP62306152A patent/JPH0752992B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01146497A (en) | 1989-06-08 |
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