JPS6117432Y2 - - Google Patents
Info
- Publication number
- JPS6117432Y2 JPS6117432Y2 JP1978037504U JP3750478U JPS6117432Y2 JP S6117432 Y2 JPS6117432 Y2 JP S6117432Y2 JP 1978037504 U JP1978037504 U JP 1978037504U JP 3750478 U JP3750478 U JP 3750478U JP S6117432 Y2 JPS6117432 Y2 JP S6117432Y2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- block
- stator
- coil block
- magnetic core
- 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
- 238000004804 winding Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Description
【考案の詳細な説明】
本考案は時計の薄型化およびコイルブロツク製
造の簡易化に関するものである。[Detailed Description of the Invention] The present invention relates to making a watch thinner and simplifying the manufacturing of a coil block.
従来では、一般に時計の厚みは電池部、コイル
部、回路部、輪列部等により決つていた。しかし
最近のEL部品及び輪列等の小型、薄型化はめざ
ましく、特に電池及び水晶の薄型化、小型化が可
能となり現在ではコイルの小型、薄型化だけが遅
れており、結果として時計を薄くできないと言う
問題になつていた。言いかえれば、コイルの大き
さにより時計の厚みが決定されていた。一方、最
近は電池の長寿命化（例えば５年寿命）が一般的
となり、この為転換機での消費電流も微小電流化
が要求され、したがつてステータでの磁気特性を
上げる為、磁心の断面積を大きくし、この為、コ
イルブロツク自体が厚くなつてしまう結果とな
り、薄型化をはかる上でますます問題となつてい
る。又、コイルブロツク製造に際しても、コイル
とICとの電気的接続を行なうためのリード基板
を磁心に取り付ける作業において、接着剤等を介
して取り付けたりしていた。しかし、接着剤工程
は接着剤の管理、流れ出し、強度保証等の点で非
常に難かしく、工程に時間を要するものであつ
た。 Conventionally, the thickness of a watch was generally determined by the battery section, coil section, circuit section, train wheel section, etc. However, recent advances in the miniaturization and thinning of EL parts and gear trains, etc. have made it possible to make batteries and crystals in particular thinner and smaller.Currently, only the smaller and thinner coils have lagged behind, and as a result, watches cannot be made thinner. It was becoming a problem. In other words, the thickness of the watch was determined by the size of the coil. On the other hand, recently it has become common to extend the lifespan of batteries (for example, 5 years), and for this reason, the current consumption in the converter is required to be reduced to a very low level.Therefore, in order to improve the magnetic properties of the stator, The cross-sectional area is increased, which results in the coil block itself becoming thicker, which is becoming more of a problem when trying to make the coil block thinner. Furthermore, when manufacturing a coil block, a lead board for electrically connecting a coil and an IC is attached to a magnetic core using an adhesive or the like. However, the adhesive process is very difficult in terms of adhesive management, flow, and strength assurance, and the process is time consuming.
本考案は上記問題を解決して時計の薄型化をめ
ざしたコイルブロツクを製造し、併せてコイルブ
ロツク製造の簡易化を目的としたものである。 The present invention aims to solve the above-mentioned problems and manufacture a coil block with the aim of making the watch thinner, and also to simplify the manufacturing of the coil block.
以下、図面に基づき、本考案を詳細に説明す
る。第１図は、本考案実施例の組立平面図を示す
ものであり、第２図Ａ，Ｂは本考案による２つの
実施例の断面図を示すものであり、第２図Ａは磁
心のピンにコイルリード基板を案内させ、しか
も、つぶし部とステータとが接合している状態の
断面図を、又、第２図Ｂは磁心に設けたピンに電
池プラスリード板を案内させている状態を示す断
面図である。図面において１は回路ブロツクであ
り、水晶ユニツト８、IC９、トリマーコンデン
サ１０等を回路パターン（図示せず）に対し半田
付等の手段で固定支持している。３は磁心で中央
にコイルの巻線部３ｃを有し、コイル巻線後全体
としてコイルブロツク４を形成する。又、前記磁
心のコイル巻線部３ｃ以外、言わゆる磁心の両端
部裏面には機械的圧力によるつぶし部３ｂを形成
し、これに対向した表面には複数のガイドピン３
ａを形成している。６はステーター、７はロー
タ、８は水晶ユニツト、９はIC、１０はトリマ
ーコンデンサ、１１は電池、１２は回路ブロツク
固定ネジである。又、第２図Ａにおいて、２はコ
イルリード基板、第２図Ｂにおいて、５は電池プ
ラスリード板である。 Hereinafter, the present invention will be explained in detail based on the drawings. Figure 1 shows an assembled plan view of an embodiment of the invention, Figures 2A and B show cross-sectional views of two embodiments of the invention, and Figure 2A shows the pins of the magnetic core. Figure 2B shows a cross-sectional view of a state in which the coil lead board is guided by the coil lead board, and the crushed portion and the stator are joined, and Figure 2B shows a state in which the battery positive lead board is guided by the pin provided on the magnetic core. FIG. In the drawings, reference numeral 1 denotes a circuit block, in which a crystal unit 8, an IC 9, a trimmer capacitor 10, etc. are fixedly supported to a circuit pattern (not shown) by means such as soldering. 3 is a magnetic core having a coil winding part 3c in the center, and forms a coil block 4 as a whole after winding the coil. In addition, other than the coil winding portion 3c of the magnetic core, crushing portions 3b formed by mechanical pressure are formed on the back surface of both ends of the magnetic core, and a plurality of guide pins 3 are formed on the opposite surface.
It forms a. 6 is a stator, 7 is a rotor, 8 is a crystal unit, 9 is an IC, 10 is a trimmer capacitor, 11 is a battery, and 12 is a circuit block fixing screw. Further, in FIG. 2A, 2 is a coil lead board, and in FIG. 2B, 5 is a battery positive lead board.
以上の構成による本考案によれば、磁心３のコ
イル巻装部３ｃ以外、即ち、磁心の両端部の一面
をつぶす事により、ムーブメントにコイルブロツ
クを組み込んだ時のコイルブロツク取付位置をつ
ぶし量の分だけ低く構成でき、この結果、ムーブ
メントの厚みを薄くできると共に、磁心の他方の
面にピンを形成する事で、このピンを利用してコ
イルリード基板及び電池プラスリード板等を支持
できるようにしたので、従来用いられていた接着
剤が不要となり、接着剤を用いた場合の不具合も
解消される等、種々の効果を有するものである。 According to the present invention having the above configuration, by crushing one surface of the magnetic core 3 other than the coil winding portion 3c, that is, both ends of the magnetic core, the coil block mounting position when the coil block is incorporated into the movement can be changed by the amount of crushing. As a result, the thickness of the movement can be reduced, and by forming a pin on the other side of the magnetic core, this pin can be used to support the coil lead board, battery positive lead board, etc. Therefore, it has various effects, such as eliminating the need for conventionally used adhesives and eliminating problems caused by using adhesives.
第１図は、本考案実施例の組立平面図、第２図
Ａ，Ｂは、本考案実施例の組立断面図である。
１……回路ブロツク、２……コイルリード基
板、３……磁心、４……コイルブロツク、５……
電池プラスリード板、６……ステータ、７……ロ
ータ、８……水晶ユニツト、９……IC、１０…
…トリマーコンデンサ、１１……電池、１２……
ねじ。
FIG. 1 is an assembled plan view of an embodiment of the present invention, and FIGS. 2A and 2B are assembled sectional views of the embodiment of the present invention. 1... Circuit block, 2... Coil lead board, 3... Magnetic core, 4... Coil block, 5...
Battery positive lead plate, 6...Stator, 7...Rotor, 8...Crystal unit, 9...IC, 10...
...Trimmer capacitor, 11...Battery, 12...
screw.
Claims (1)
数のピンを形成し、前記つぶし部間のコイルを巻
装してなるコイルブロツクと、このコイルブロツ
クに磁気的に結合するステータと、前記コイルブ
ロツクに所定の電流を流す為の回路ブロツク及び
回路ブロツクとコイルブロツクとを電気的に接合
するコイルリード基板とを有し、前記コイルブロ
ツク両端のつぶし部とステータとを一体的に接合
すると共に、前記磁心のピンを介してコイルリー
ド基板等の構成部品をガイド及び固定を行なうよ
うにしたことを特徴とする時計用コイルブロツ
ク。 A coil block formed by forming a crushing part by mechanical pressure and a plurality of pins at both ends of a magnetic core, and winding a coil between the crushing parts, a stator magnetically coupled to the coil block, and a stator connected to the coil block. It has a circuit block for passing a predetermined current and a coil lead board that electrically connects the circuit block and a coil block, integrally connects the crushed portions at both ends of the coil block and the stator, and connects the magnetic core to the stator. 1. A coil block for a watch, characterized in that components such as a coil lead board are guided and fixed through pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978037504U JPS6117432Y2 (en) | 1978-03-24 | 1978-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978037504U JPS6117432Y2 (en) | 1978-03-24 | 1978-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54141319U JPS54141319U (en) | 1979-10-01 |
| JPS6117432Y2 true JPS6117432Y2 (en) | 1986-05-28 |
Family
ID=28900681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978037504U Expired JPS6117432Y2 (en) | 1978-03-24 | 1978-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117432Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5197764A (en) * | 1975-02-24 | 1976-08-27 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5134607U (en) * | 1974-09-06 | 1976-03-15 | ||
| JPS6110218Y2 (en) * | 1976-02-05 | 1986-04-02 | ||
| JPS54111703U (en) * | 1978-01-26 | 1979-08-06 |
-
1978
- 1978-03-24 JP JP1978037504U patent/JPS6117432Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5197764A (en) * | 1975-02-24 | 1976-08-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54141319U (en) | 1979-10-01 |
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