JP3054182U - A speaker box for a radio to be attached to a helmet. - Google Patents
A speaker box for a radio to be attached to a helmet.Info
- Publication number
- JP3054182U JP3054182U JP1998002299U JP229998U JP3054182U JP 3054182 U JP3054182 U JP 3054182U JP 1998002299 U JP1998002299 U JP 1998002299U JP 229998 U JP229998 U JP 229998U JP 3054182 U JP3054182 U JP 3054182U
- Authority
- JP
- Japan
- Prior art keywords
- heard
- helmet
- speaker
- radio
- sound
- 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
Links
Abstract
(57)【要約】 （修正有）
【課題】大騒音の工事現場に於いても安定した音声が得
られ、左右の耳には環境騒音が平等に聞こえ、音声は耳
から離して明瞭に聞え、作業者の生理的苦痛を軽減す
る。
【解決手段】スピーカーを内蔵したスピーカー箱２にヘ
ルメット取付け金具１を取付け、無線機接続線３により
供給される無線機音声をヘルメット５に取付け、耳に接
触することなく、聞く事が出来、同時に両耳で周囲の騒
音を聞けるようにしたものである。耳にイヤホン、ヘッ
ドホンの異物感が無くなる。又、無線機内臓スピーカ型
の様に音声が掻き消される事もなく常に安定した音声が
得られる。
(57) [Summary] (Modifications required) [Problem] A stable sound can be obtained even at a loud construction site, the environmental noise can be heard equally to the left and right ears, and the sound can be heard clearly from the ear. , Reduce the physiological pain of workers. A helmet mounting bracket (1) is mounted on a speaker box (2) having a built-in speaker, and a radio sound supplied by a radio connection line (3) is mounted on a helmet (5) so that it can be heard without touching the ears. It is designed so that the surrounding noise can be heard with both ears. Eliminating the feeling of foreign objects in the earphones and headphones in the ear. In addition, a stable voice can be always obtained without the voice being swept away as in the case of a speaker built into a wireless device.
Description
【考案の詳細な説明】 この考案は、ヘルメットに取付け耳元で無線機の音声をスピーカーによって聞 く様にしたスピーカー箱である。従来の無線機の音声をスピーカー箱である。従 来の無線機の音声を聞く方法として、耳に直接当てるイヤホン、ヘッドホン型と 、無線機自体に内蔵されたスピーカー型がある。工事現場等、周囲の騒音が大き な場所で、無線機による無線連絡において、イヤホン、ヘッドホー型では、工事 当事者の片耳をイヤホン、ヘッドホンで密閉し一方の耳で周囲の騒音を長時間聞 いていると生理的に頭痛等の苦痛を訴えてくる。又、無線機内蔵スピーカー型で は、周囲の騒音によって音声が掻き消され聞き取りにくいという欠点がある。[Detailed description of the invention] This invention is a speaker box that is attached to a helmet and allows the sound of the radio to be heard by a speaker at the ear. A speaker box for audio of a conventional radio. As a method of listening to the sound of a conventional wireless device, there are an earphone and a headphone type that are directly applied to the ear, and a speaker type built in the wireless device itself. In places where the surrounding noise is loud, such as at construction sites, for wireless communication using radios, earphones and headsets have one ear of the construction party sealed with earphones and headphones and the surrounding noise is heard for a long time with one ear Physiologically complains of pain such as headache. Further, the speaker with a built-in wireless device has a drawback that sound is canceled out by surrounding noise and is difficult to hear.
本案は以上の問題を解決する為に考えたものでスピーカー（４）を内蔵したス ピーカー箱（２）にヘルメット取付け金具（１）を取付け、無線機接続線（３） により供給される無線機音声を第三図のごとくヘルメット（５）に取付け、耳に 接触することなく、聞く事が出来、同時に両耳で周囲の騒音を聞けるようにした ものである。耳にイヤホン、ヘッドホンの異物感が無くなる。 The present invention is designed to solve the above-mentioned problems. A helmet mounting bracket (1) is mounted on a speaker box (2) with a built-in speaker (4), and a radio supplied by a radio connection line (3). The sound is attached to the helmet (5) as shown in Fig. 3 so that it can be heard without touching the ears, and at the same time the surrounding noise can be heard with both ears. Eliminating the feeling of foreign objects in the earphones and headphones in the ear.
又、無線機内蔵スピーカー型の様に音声が掻き消される事もなく常に安定した 音声が得られる。 In addition, stable voice can be always obtained without the voice being swept away as in the case of a speaker with a built-in radio.
【第一図】 本案の斜視図[Figure 1] Perspective view of the present invention
【第二図】 本案の構造図[Fig. 2] Structure of the present invention
【第三図】 ヘルメット取付け図 ヘルメット取付け金具、スピーカー箱 無線機接続線スピーカーヘルメット[Figure 3] Helmet installation diagram Helmet mounting bracket, speaker box Wireless connection speaker helmet
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1998002299U JP3054182U (en) | 1998-03-06 | 1998-03-06 | A speaker box for a radio to be attached to a helmet. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1998002299U JP3054182U (en) | 1998-03-06 | 1998-03-06 | A speaker box for a radio to be attached to a helmet. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3054182U true JP3054182U (en) | 1998-11-24 |
Family
ID=43188233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1998002299U Expired - Lifetime JP3054182U (en) | 1998-03-06 | 1998-03-06 | A speaker box for a radio to be attached to a helmet. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3054182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018083876A1 (en) * | 2016-11-01 | 2018-05-11 | ソニー株式会社 | Speaker device |
-
1998
- 1998-03-06 JP JP1998002299U patent/JP3054182U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018083876A1 (en) * | 2016-11-01 | 2018-05-11 | ソニー株式会社 | Speaker device |
| JPWO2018083876A1 (en) * | 2016-11-01 | 2019-09-19 | ソニー株式会社 | Speaker device |
| JP7006615B2 (en) | 2016-11-01 | 2022-01-24 | ソニーグループ株式会社 | Speaker device |
| US11284174B2 (en) | 2016-11-01 | 2022-03-22 | Sony Corporation | Loudspeaker device |
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