JPH0447752Y2 - - Google Patents
Info
- Publication number
- JPH0447752Y2 JPH0447752Y2 JP1986073566U JP7356686U JPH0447752Y2 JP H0447752 Y2 JPH0447752 Y2 JP H0447752Y2 JP 1986073566 U JP1986073566 U JP 1986073566U JP 7356686 U JP7356686 U JP 7356686U JP H0447752 Y2 JPH0447752 Y2 JP H0447752Y2
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- fixed
- ring
- coil
- hole
- 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
- 239000000696 magnetic material Substances 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Impact Printers (AREA)
- Braking Arrangements (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は電磁ベルに関するものである。[Detailed explanation of the idea] [Industrial application field] The present invention relates to an electromagnetic bell.
［従来の技術］
従来の電磁ベルは、例えば第５図のように打ち
玉８および可動ヨーク９を固着したシユモク１
０、コイル１１およびヨーク１２とからなる駆動
ブロツク１３はリン１４の外部に設けられ、リン
１４および駆動ブロツク１３は固定部材１５に固
定されている。[Prior Art] A conventional electromagnetic bell includes, for example, a shuttlecock 1 to which a hitting ball 8 and a movable yoke 9 are fixed, as shown in FIG.
A drive block 13 consisting of a coil 11, a coil 11, and a yoke 12 is provided outside the link 14, and the link 14 and drive block 13 are fixed to a fixing member 15.
［考案が解決しようとする問題点］
上記のものでは、駆動ブロツク１３がリン１４
の外部にあるため、全体の占めるスペースが大き
くなり、特に小型のアラーム時計に用いる場合に
は小型化の障害になつていた。[Problems to be solved by the invention] In the above, the drive block 13 is connected to the link 14.
Since it is located outside of the housing, the overall space it occupies is large, which is an obstacle to downsizing, especially when used in a small alarm clock.
しかもリン、シユモクおよびヨークの取付けに
それぞれ別部材を必要とするため、部品点数およ
び組立て工数が多くなり、コスト高になるもので
あつた。 In addition, separate members are required for attaching the ring, stem, and yoke, which increases the number of parts and the number of assembly steps, resulting in high costs.
本考案は部品点数および組立て工数の低減を図
るとともに小型化し、さらにシユモクの調整が容
易に行えるようにすることを目的とするものであ
る。 The object of the present invention is to reduce the number of parts and assembly man-hours, to make it smaller, and to make it easier to adjust the shutter.
［問題点を解決するための手段］
本考案は、屈曲形成したヨークの内側にコイル
を固着し、上記ヨークの一部を起立させて形成し
た固定部に板バネの一端側を固定し、この板バネ
には磁性体を固定してあるとともに他端側には打
ち玉を固定してあつて、これらの構成をリンに内
蔵させ、上記固定部の角度調整用の穴を、上記リ
ンの上記固定部近傍に穿設したものである。[Means for solving the problem] The present invention fixes a coil to the inside of a bent yoke, fixes one end of the leaf spring to a fixing part formed by raising a part of the yoke, and A magnetic material is fixed to the leaf spring, and a hitting ball is fixed to the other end of the leaf spring.These components are built into the ring, and the hole for adjusting the angle of the fixed part is inserted into the hole of the ring. It is drilled near the fixed part.
［実施例］
第１〜３図は駆動ブロツクを示すもので、１は
コイル２を内包する形で固着したヨークで、その
角部にはシユモクの固定部１ａを一体的に形成
し、起立させてある。またヨーク１の一端には時
計の枠体にネジ止めするための穴１ｂを穿設して
あり、他端には、ヨーク１の固定をより強固にす
るためのスナツプフイツトのための穴１ｃを穿設
してある。ヨーク１の固定部１ａには、カシメ、
ハンダ付け、抵抗溶接等によつてシユモク３を固
着してある。シユモク３の他端には打ち玉４を固
着してあり、ほぼ中央部には磁性材からなる可動
ヨーク５を固着してある。可動ヨーク５はヨーク
１に穿設した穴１ｄ内に嵌挿されるものである。[Example] Figures 1 to 3 show a drive block, in which 1 is a yoke that is fixed in a manner that encloses a coil 2, and a yoke 1a is integrally formed at the corner of the yoke, and the yoke is made to stand up. There is. Also, one end of the yoke 1 is provided with a hole 1b for screwing it to the frame of the watch, and the other end is provided with a hole 1c for a snap fit to further secure the yoke 1. It has been set up. The fixed part 1a of the yoke 1 has caulking,
The shimoku 3 is fixed by soldering, resistance welding, or the like. A hitting ball 4 is fixed to the other end of the shaft 3, and a movable yoke 5 made of a magnetic material is fixed approximately at the center. The movable yoke 5 is fitted into a hole 1d formed in the yoke 1.
以上のように構成された駆動ブロツクは第４図
のようにリン６内に内蔵され、リン６の底部がヨ
ーク１に形成された固定用突部１ｅに、ネジ止
め、カシメ、ハンダ付け、抵抗溶接等によつて固
定される。ヨーク１の一端部はリン６に形成した
切欠き６ａからリン外部に引き出される。そして
時計の枠体７から起立させた固定部７ａにネジ止
めによつて固定される。一方、ヨーク１の他端は
固定部７ｂによつてスナツプフイツトされ、ヨー
ク１が枠体７に強固に固定される。したがつて、
落下等による衝撃が加えられても外れる危険性が
極めて小さくなる。 The drive block configured as described above is built into the ring 6 as shown in FIG. It is fixed by welding etc. One end of the yoke 1 is pulled out from a notch 6a formed in the ring 6 to the outside of the ring. Then, it is fixed to a fixed part 7a standing up from the frame 7 of the watch by screwing. On the other hand, the other end of the yoke 1 is snap-fitted by the fixing portion 7b, and the yoke 1 is firmly fixed to the frame body 7. Therefore,
Even if a shock is applied due to a fall, etc., the risk of it coming off is extremely small.
ところでリン６の底部には穴６ｂを穿設してあ
り、ここから治具Ａを差し込んで固定部１ａの調
整が行えるようにしてある。すなわち固定部１ａ
の立上り角度を調整することによつて打ち玉４と
リン６との距離が調整され、音量、音質の調整が
組立て後にも容易に行えるものである。 Incidentally, a hole 6b is bored in the bottom of the ring 6, through which a jig A can be inserted to adjust the fixed portion 1a. That is, the fixed part 1a
By adjusting the rising angle of the ring, the distance between the hitting ball 4 and the ring 6 can be adjusted, and the volume and sound quality can be easily adjusted even after assembly.
なお上記穴６ｂはリンの底面に穿設してあるた
め、リンの音量および音質には何ら影響を及ぼさ
ないものである。 Note that since the hole 6b is formed in the bottom surface of the phosphor, it has no effect on the volume and sound quality of the phosphor.
［考案の効果］
本考案によれば、コイル、ヨークおよびシユモ
クからなる駆動ブロツクをリン内に内蔵させたの
で、全体の構成を小型化することができ、しかも
取付け構造が簡単になり、部品点数および組立て
工数を低減でき、低コスト化を図ることができ
る。[Effects of the invention] According to the invention, since the drive block consisting of the coil, yoke, and shaft is built into the link, the overall configuration can be downsized, the mounting structure is simple, and the number of parts can be reduced. Also, the number of assembly steps can be reduced, and costs can be reduced.
しかもシユモクの板バネをヨークから起立させ
た固定部に固定し、リンの上記固定部近傍に、固
定部の角度調整用治具を挿入するための穴を穿設
したため、組立て後にも容易にシユモクの調整が
行え、打ち玉とリンとの距離を調整でき、音量、
音質の調整が行える。 In addition, the leaf spring of the shimoku is fixed to a fixed part that stands up from the yoke, and a hole is drilled near the fixed part of the ring for inserting a jig for adjusting the angle of the fixed part, so it is easy to shimmy even after assembly. You can adjust the distance between the ball and the ring, the volume,
You can adjust the sound quality.
第１図は本考案の駆動ブロツクの一例を示した
平面図、第２図は第１図の正面図、第３図は第２
図の右側面図、第４図は駆動ブロツクをリンに内
蔵させ枠体に固定した状態を示した断面図、第５
図は従来の電極ベルの一例を示した正面図であ
る。
１……ヨーク、１ａ……固定部、２……コイ
ル、３……シユモク、４……打ち玉、６……リ
ン、６ｂ……穴。
FIG. 1 is a plan view showing an example of the drive block of the present invention, FIG. 2 is a front view of FIG. 1, and FIG.
The right side view of the figure, Figure 4 is a sectional view showing the drive block built into the link and fixed to the frame, Figure 5
The figure is a front view showing an example of a conventional electrode bell. 1... Yoke, 1a... Fixed part, 2... Coil, 3... Shumoku, 4... Hitting ball, 6... Lin, 6b... Hole.
Claims (1)
着したコイルと、上記ヨークの一部を起立させて
シユモクの固定部を形成し、この固定部に一端側
を固着され他端側に打ち玉を設けた板バネと、こ
の板バネに固着してあり上記コイルによつて吸引
反発される磁性体とからなる駆動ブロツクをリン
に内蔵させ、 上記固定部の角度調整用治具を挿入するための
穴を、上記リンの上記固定部近傍に穿設したこと
を特徴とする電磁ベル。[Claims for Utility Model Registration] A bent yoke, a coil fixed to the inside of the yoke, a part of the yoke raised up to form a fixing part of the shimoku, and one end fixed to the fixing part. A drive block consisting of a leaf spring with a ball on the other end and a magnetic material fixed to the leaf spring and attracted and repelled by the coil is built into the ring, and is used to adjust the angle of the fixed part. An electromagnetic bell characterized in that a hole for inserting a jig is bored near the fixed part of the ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986073566U JPH0447752Y2 (en) | 1986-05-16 | 1986-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986073566U JPH0447752Y2 (en) | 1986-05-16 | 1986-05-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62186199U JPS62186199U (en) | 1987-11-26 |
| JPH0447752Y2 true JPH0447752Y2 (en) | 1992-11-11 |
Family
ID=30918016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986073566U Expired JPH0447752Y2 (en) | 1986-05-16 | 1986-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447752Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH046201U (en) * | 1990-05-01 | 1992-01-21 |
-
1986
- 1986-05-16 JP JP1986073566U patent/JPH0447752Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH046201U (en) * | 1990-05-01 | 1992-01-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62186199U (en) | 1987-11-26 |
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