JPS6237195Y2 - - Google Patents
Info
- Publication number
- JPS6237195Y2 JPS6237195Y2 JP4515183U JP4515183U JPS6237195Y2 JP S6237195 Y2 JPS6237195 Y2 JP S6237195Y2 JP 4515183 U JP4515183 U JP 4515183U JP 4515183 U JP4515183 U JP 4515183U JP S6237195 Y2 JPS6237195 Y2 JP S6237195Y2
- Authority
- JP
- Japan
- Prior art keywords
- sound
- dial
- sound emitting
- emitting hole
- case
- 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
Links
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Measurement Of Predetermined Time Intervals (AREA)
- Electromechanical Clocks (AREA)
Description
【考案の詳細な説明】 本考案はタイマに関するものである。[Detailed explanation of the idea] The present invention relates to a timer.
従来前方へ音を発するタイマでは、タイムセツ
ト用のダイヤルと、ケースの前面との隙間から音
が出るように構成してある。この音は初めから終
りまで一定の大きさの音であり、音を次第に大き
くしてゆくことはできず、またダイヤルとケース
前面との間に所定の間隙が必要で、防塵上の不利
益があつた。 Conventional timers that emit sound forward are configured so that the sound is emitted from the gap between the time-setting dial and the front of the case. This sound has a constant volume from beginning to end, and cannot be made gradually louder. Also, a certain gap is required between the dial and the front of the case, which is a disadvantage in terms of dustproofing. It was hot.
本考案によればケースの前面に近接して配設し
たタイムセツト用のダイヤルに、ブザーの放音孔
と対向可能な放音孔を設けた構成とし、ダイヤル
の回転に伴つて放音孔の開口面積を次第に大きく
してゆくことにより、音を小さい音からだんだん
大きい音に変化させることができる。かつ防塵性
の高いタイマを提供するものである。 According to the present invention, a time setting dial placed close to the front of the case is provided with a sound emitting hole that can face the sound emitting hole of the buzzer, and as the dial is rotated, the sound emitting hole opens. By gradually increasing the aperture area, the sound can be changed from a small sound to a large sound. The present invention also provides a highly dust-proof timer.
本考案の一実施例について説明する。ケース１
には機械体（図示せず。）と電子ブザー２とが収
納してある。電子ブザー２のホーンに通じる放音
孔３は、ケース１の前面に開口している。ケース
１の前面に、機械体にタイムをセツトするダイヤ
ル４が近接して配設してあり、このダイヤルは放
音孔３を覆つて位置している。ダイヤル４には放
音孔３と対向可能な位置に放音孔５が穿設してあ
る。ダイヤル４の前面にはタイマ目盛６が刻設し
てあり、ケース１の前面には基準マーク７が刻設
してある。放音孔３と５とは、タイマ目盛６の
OFFマークと基準マーク７とが一致したとき対
向して最大の開口面積となるように設定してあ
る。なお８は動作表示ランプの窓である。 An embodiment of the present invention will be described. Case 1
A mechanical body (not shown) and an electronic buzzer 2 are housed in the housing. A sound emitting hole 3 communicating with the horn of the electronic buzzer 2 is open at the front of the case 1. A dial 4 for setting the time on the machine body is disposed adjacent to the front of the case 1, and this dial is positioned so as to cover the sound emitting hole 3. A sound emitting hole 5 is bored in the dial 4 at a position facing the sound emitting hole 3. A timer scale 6 is engraved on the front surface of the dial 4, and a reference mark 7 is engraved on the front surface of the case 1. Sound emitting holes 3 and 5 correspond to the timer scale 6.
It is set so that when the OFF mark and the reference mark 7 match, they face each other and have the maximum opening area. Note that 8 is a window for an operation indicator lamp.
したがつてダイヤル４を時計方向に回転してタ
イムをセツトすると、時間の経過につれてダイヤ
ル４が反時計方向に回転してゆき、タイマ目盛６
のＯマークと基準マーク７とが一致したときは、
第２図実線図示の放音孔３と５の位置のように、
わずかな開口面積の状態であり、このために小さ
い音が放音される。さらに時間の経過に伴つてダ
イヤル４がさらに反時計方向に回転すると、放音
孔５は次第に放音孔３の上に移動してゆき、この
ために開口面積が次第に大となつて音は次第に大
きくなつてゆく。タイマ目盛６のOFFマークと
基準マーク７とが一致するときには、放音孔５′
のように放音孔３に全く対向し、このために最大
の開口面積となり、最大の音を発する。そして鳴
り止むものである。 Therefore, if you set the time by rotating the dial 4 clockwise, the dial 4 will rotate counterclockwise as time passes, and the timer scale 6
When the O mark and reference mark 7 match,
As shown in the solid lines in Figure 2, the positions of the sound emitting holes 3 and 5 are as follows:
The area of the opening is small, and therefore a small sound is emitted. Furthermore, as the dial 4 rotates further counterclockwise as time passes, the sound emitting hole 5 gradually moves above the sound emitting hole 3, and as a result, the opening area gradually increases and the sound gradually decreases. It's getting bigger. When the OFF mark on the timer scale 6 and the reference mark 7 match, the sound emitting hole 5'
It completely faces the sound emitting hole 3 as shown in FIG. And then it stops ringing.
このように本考案によれば、簡単な構成であつ
た、セツト時間になると小さい音を放音し、次第
に大きい音に変わつてゆき、報音効果を高めるこ
とができる。またダイヤルとケース前面との間隙
を小さくでるので防塵効果がある。 As described above, according to the present invention, which has a simple configuration, a small sound is emitted at the set time, and the sound gradually changes to a louder sound, thereby increasing the sound reporting effect. Also, the gap between the dial and the front of the case is small, making it dustproof.
図面は本考案を一実施例を示すもので、第１図
は正面図、第２図は第１図−線拡大断面図で
ある。
１……ケース、２……ブザー、３，５……放音
孔、４……ダイヤル。
The drawings show one embodiment of the present invention, and FIG. 1 is a front view, and FIG. 2 is an enlarged sectional view taken along the line of FIG. 1...Case, 2...Buzzer, 3, 5...Sound hole, 4...Dial.
Claims (1)
面に開口しており、 上記ブザーの放音孔を覆つてタイムセツト用の
ダイヤルがケース前面に近接して配設してあり、 上記ダイヤルには上記ブザーの放音孔と対向可
能に放音孔を設けてある。 ことを特徴とするタイマ。[Scope of claim for utility model registration] The sound emitting hole of the buzzer built into the case is open on the front of the case, and the time setting dial is placed close to the front of the case to cover the sound emitting hole of the buzzer. The dial is provided with a sound emitting hole that can face the sound emitting hole of the buzzer. A timer characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4515183U JPS59151186U (en) | 1983-03-29 | 1983-03-29 | timer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4515183U JPS59151186U (en) | 1983-03-29 | 1983-03-29 | timer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59151186U JPS59151186U (en) | 1984-10-09 |
| JPS6237195Y2 true JPS6237195Y2 (en) | 1987-09-22 |
Family
ID=30175666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4515183U Granted JPS59151186U (en) | 1983-03-29 | 1983-03-29 | timer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59151186U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013141154A (en) * | 2012-01-05 | 2013-07-18 | Nikon Corp | Member and electronic apparatus |
-
1983
- 1983-03-29 JP JP4515183U patent/JPS59151186U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59151186U (en) | 1984-10-09 |
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