JPH0631291U - Waist belt type small loudspeaker for instruction - Google Patents
Waist belt type small loudspeaker for instructionInfo
- Publication number
- JPH0631291U JPH0631291U JP3066392U JP3066392U JPH0631291U JP H0631291 U JPH0631291 U JP H0631291U JP 3066392 U JP3066392 U JP 3066392U JP 3066392 U JP3066392 U JP 3066392U JP H0631291 U JPH0631291 U JP H0631291U
- Authority
- JP
- Japan
- Prior art keywords
- waist belt
- instruction
- belt type
- small loudspeaker
- type small
- 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.)
- Pending
Links
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
(57)【要約】
【目的】 運動（スポーツ）・労働作業・各種指導等の
際、軽量携帯便利、両手を活用しないで自由に活動出
来、過大騒音の中でも大出力のために指導の徹底が容易
となり、安全上の問題からも必然的に解決される。
【構成】 腰ベルトに本体（増幅部・電源部・
薄型トランペットスピーカー）に小型接話マイク▲１
０▼一式を接続した指導用腰ベルト式小型拡声器であ
る。
(57) [Summary] [Purpose] Light weight, convenient and free to use without using both hands when exercising (sports), labor work, various kinds of instruction, etc. It will be easier and will inevitably be resolved from safety issues. [Structure] Main body (amplifier / power supply /
Thin trumpet speaker) and small close-talking microphone ▲ 1
0 ▼ A waist belt type small loudspeaker for instruction, which is connected as a set.
Description
【０００１】[0001]
この考案は、両手を使わず、接話マイクを接続した腰ベルトに取り付けた一連 の指導用腰ベルト式小型拡声器である。 This invention is a series of small waist belt type loudspeakers for teaching that are attached to a waist belt to which a close-talking microphone is connected without using both hands.
【０００２】[0002]
従来のものは、手に持っか、肩に下げる方式の小型拡声器であった。 The conventional type was a small loudspeaker that was held in the hand or lowered on the shoulder.
【０００３】[0003]
これは次のような欠点があった。 （イ） 手に持って使用する小型拡声器は、運動・作業・指導をするには両手が 使えず、不能率的で不便を来たした。 （ロ） 肩に下げる小型拡声器は、マイクを片手に持ち、運動・移動の度びに本 体が横ぶれを起こし不安定となり落下破損する事が多かった。 This had the following drawbacks. (B) The small loudspeaker that you use in your hand was inconvenient and inconvenient because you could not use both hands to exercise, work, and teach. (B) A small loudspeaker that hangs down on the shoulder often held the microphone in one hand, causing the body to sway sideways with each movement / movement, resulting in instability and damage.
【０００４】[0004]
薄型トランペットスピーカーに電源部音声器増幅部を設けた本体を腰ベ ルトで指導者の胴腰部に固定した本体に接話マイクを接続した。本考案は、以 上のような構成による指導用腰ベルト式小型拡声器である。 A close-talking microphone was connected to the main body of the thin trumpet speaker, which was equipped with a power supply unit and a voice amplifier, and was fixed to the instructor's waist and waist with a waist belt. The present invention is a waist belt type small loudspeaker for teaching having the above-mentioned configuration.
【０００５】[0005]
本体を腰ベルトをもって指導者の胴腰部に固定し、接話マイク▲１０▼を 口元に調節するとともに頭部にヘッドスプリングで支え密着させる。 The body is fixed to the instructor's waist and waist with the waist belt, and the close-talking microphone (10) is adjusted to the mouth and supported by the head spring with the head spring.
【０００６】[0006]
以下、本案の実施例について説明する。 本体に付帯している腰ベルトのフックをもって指導者の胴腰部に固定し 、接話マイク▲１０▼を口元に調節するとともに頭部にヘッドスプリングで支 え密着させる。スイッチ付ボリュームツマミで電源を入力し、ボリュウムを 持って音声を適音に調接する。 Hereinafter, examples of the present invention will be described. Fix it to the instructor's torso and waist with the hook of the waist belt attached to the main unit, adjust the close-talking microphone (10) to the mouth and support it with the head spring on the head. Turn on the power using the volume knob with a switch, and hold the volume to adjust the sound to the proper sound.
【０００７】[0007]
運動（スポーツ）・労働作業・各種指導する際、両手を自由に活用しながら活 動する事が出来、また、過大な騒音の中でも音声大出力の為、小声でも容易に相 手に指導することが出来る。安全上の問題も必然的に解決される。 When exercising (sports), labor work, and various kinds of instruction, you can use both hands freely while you are active. Also, because of the large voice output even in the presence of excessive noise, you can easily teach the other person in a small voice. Can be done. Security issues will inevitably be resolved.
【図 １】本考案の斜視図である。FIG. 1 is a perspective view of the present invention.
【符号の説明】 ヘッドスプリング（頭部支持） フック（止め金具） マイクコード スイッチ付ボリューム・ツマミ 薄型トランペットスピーカー 本体 乾電池取り出し口 ベルト調節器 腰ベルト ▲１０▼ 小型接話マイク[Explanation of symbols] Head spring (head support) Hook (fastener) Microphone cord Switch volume knob with switch Thin trumpet speaker Main unit Battery outlet Belt adjuster Waist belt ▲ 10 ▼ Small close-talking microphone
Claims (1)
に小型接話マイク▲１０▼を接続した一連の指
導用腰ベルト式小型拡声器である。1. A series of small waist belt type loudspeakers for instruction in which a small close-talking microphone (10) is connected to a small loudspeaker body attached to a waist belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3066392U JPH0631291U (en) | 1992-03-27 | 1992-03-27 | Waist belt type small loudspeaker for instruction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3066392U JPH0631291U (en) | 1992-03-27 | 1992-03-27 | Waist belt type small loudspeaker for instruction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0631291U true JPH0631291U (en) | 1994-04-22 |
Family
ID=12309988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3066392U Pending JPH0631291U (en) | 1992-03-27 | 1992-03-27 | Waist belt type small loudspeaker for instruction |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009135737A (en) * | 2007-11-30 | 2009-06-18 | Toa Corp | Speaker apparatus |
-
1992
- 1992-03-27 JP JP3066392U patent/JPH0631291U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009135737A (en) * | 2007-11-30 | 2009-06-18 | Toa Corp | Speaker apparatus |
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