JPS60102838U - Switch mechanism for electronic watches - Google Patents
Switch mechanism for electronic watchesInfo
- Publication number
- JPS60102838U JPS60102838U JP19577583U JP19577583U JPS60102838U JP S60102838 U JPS60102838 U JP S60102838U JP 19577583 U JP19577583 U JP 19577583U JP 19577583 U JP19577583 U JP 19577583U JP S60102838 U JPS60102838 U JP S60102838U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- feed dog
- switch mechanism
- wheel
- teeth
- 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
- Electric Clocks (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はすべて電子時計用スイッチ機構を示し、第１図及
び第２図は従来例を示す平面図及び部分断面図であり、
第３図乃至第８図は本考案の＝実施例を示し、第３図は
平面図、第４図は部分断面図、第５図はスイッチ車の部
分拡大平面図、笹６図乃至第８図は動作を説明する部分
断面図である。 −
−１，２１・・・スイッチ車、２・・・スイッチレバー
、３・・・外部操作部材、５，２５・・・送り歯、１２
・・・スイッチバネ、１１３・・・戻しバネ、１７．１
８・・・バタ 、−ン、２２・・・円弧部、２３・
・・平坦部。All the drawings show a switch mechanism for an electronic watch, and FIGS. 1 and 2 are a plan view and a partial sectional view showing a conventional example.
Figures 3 to 8 show embodiments of the present invention, with Figure 3 being a plan view, Figure 4 being a partial sectional view, Figure 5 being a partially enlarged plan view of the switch wheel, and Figures 6 to 8 The figure is a partial sectional view for explaining the operation. - -1, 21... Switch wheel, 2... Switch lever, 3... External operating member, 5, 25... Feed dog, 12
... Switch spring, 113 ... Return spring, 17.1
8... Bata, -n, 22... Arc part, 23.
...Flat area.
Claims (1)
転するスイッチ車、回路基板上のスイッチパターンと接
触、非接触を行なうスイッチバネが一体化され且つ前記
スイッチ車の送り歯により回転させられるスイッチレバ
ー、該スイッチレバーを中央位置に戻す戻しバネとから
構成されるスイッチ機構に於いて、前記スイッチ車の送
り歯の歯数を２枚とし且つ送り歯の外形を円弧部と平坦
部とで構成し、前記円弧部を前記送り歯の両端に、又平
坦部を送り歯の中央部分に設けたことを特徴とする電子
時計用スイッチ機構。 、（２）実用新案登録請求の範囲第１項記載の円弧部の
なす角度は平坦部のなす角度の略１／１０であることを
特徴とする電子時計用スイッチ機構。(1)' A switch wheel that has teeth on its outer periphery and rotates while engaging with an external operating member, a switch spring that makes contact or non-contact with a switch pattern on a circuit board is integrated, and a feed dog of the switch wheel. In a switch mechanism consisting of a switch lever rotated by a switch lever and a return spring that returns the switch lever to a central position, the number of teeth of the feed dog of the switch wheel is two, and the outer shape of the feed dog is an arcuate portion. 1. A switch mechanism for an electronic timepiece, characterized in that the arcuate portions are provided at both ends of the feed dog, and the flat portion is provided at the center of the feed dog. (2) Utility Model Registration Claim 1: A switch mechanism for an electronic watch, characterized in that the angle formed by the arcuate portion is approximately 1/10 of the angle formed by the flat portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19577583U JPS60102838U (en) | 1983-12-20 | 1983-12-20 | Switch mechanism for electronic watches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19577583U JPS60102838U (en) | 1983-12-20 | 1983-12-20 | Switch mechanism for electronic watches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60102838U true JPS60102838U (en) | 1985-07-13 |
Family
ID=30420322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19577583U Pending JPS60102838U (en) | 1983-12-20 | 1983-12-20 | Switch mechanism for electronic watches |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60102838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9519273B2 (en) | 2014-03-06 | 2016-12-13 | Seiko Epson Corporation | Electronic timepiece and movement |
-
1983
- 1983-12-20 JP JP19577583U patent/JPS60102838U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9519273B2 (en) | 2014-03-06 | 2016-12-13 | Seiko Epson Corporation | Electronic timepiece and movement |
| US9921548B2 (en) | 2014-03-06 | 2018-03-20 | Seiko Epson Corporation | Electronic timepiece and movement |
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