JPS63139588U - - Google Patents
Info
- Publication number
- JPS63139588U JPS63139588U JP3221187U JP3221187U JPS63139588U JP S63139588 U JPS63139588 U JP S63139588U JP 3221187 U JP3221187 U JP 3221187U JP 3221187 U JP3221187 U JP 3221187U JP S63139588 U JPS63139588 U JP S63139588U
- Authority
- JP
- Japan
- Prior art keywords
- slit
- circuit board
- board
- chip
- circuit
- 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.)
- Granted
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 239000011889 copper foil Substances 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 4
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す電子腕時計の
平面図、第２図は第１図の回路部の断面図、第３
図は本考案の回路基板３の詳細な平面図である。
１…ＩＣチツプ、１ａ…センサー部、２…水晶
振動子、３…回路基板、３ａ…スリツト、３ｂ…
水晶振動子装着部、３ｃ，３ｄ…水晶振動子用リ
ードパターン、３ｅ〜３ｋ…チエツク端子用パタ
ーン、４…地板、５…回路押え板、５ａ…回路押
え板の水晶固定部、５ｂ，５ｃ…回路押え板の曲
げ位置、６…コイル、７…磁心、８…コイルリー
ド基板、９…ステータ、１０…時計用酸化銀電池
、１１…巻真、１２…規正レバー、１３…輪列部
、１４〜１８…ねじ、１９…電池マイナス端子、
２０…電池絶縁板、２１…モールド。
Fig. 1 is a plan view of an electronic wristwatch showing an embodiment of the present invention, Fig. 2 is a sectional view of the circuit section of Fig. 1, and Fig.
The figure is a detailed plan view of the circuit board 3 of the present invention. DESCRIPTION OF SYMBOLS 1...IC chip, 1a...sensor part, 2...crystal resonator, 3...circuit board, 3a...slit, 3b...
Crystal resonator mounting part, 3c, 3d... Lead pattern for crystal resonator, 3e to 3k... Check terminal pattern, 4... Base plate, 5... Circuit holding plate, 5a... Crystal fixing part of circuit holding plate, 5b, 5c... Bending position of circuit holding plate, 6... Coil, 7... Magnetic core, 8... Coil lead board, 9... Stator, 10... Silver oxide battery for watch, 11... Winding stem, 12... Regulation lever, 13... Wheel train section, 14 ~18...screw, 19...battery negative terminal,
20... Battery insulating board, 21... Mold.
Claims (1)
た回路基板を有する電子時計に於いて、前記回路
基板の前記ＩＣチツプ装着部と他部品の接触によ
り基板を曲げられる部分との間にスリツトを設け
るとともに、前記スリツトをオーバーハングする
銅箔パターンを前記スリツトに対して斜めまたは
平行に引き回したことを特徴とする電子時計。 In an electronic watch having a circuit board on which an IC chip with a built-in semiconductor sensor is mounted, a slit is provided between the IC chip mounting part of the circuit board and a part where the board can be bent by contact with other parts; An electronic timepiece characterized in that a copper foil pattern overhanging a slit is routed diagonally or parallel to the slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3221187U JPH0540474Y2 (en) | 1987-03-05 | 1987-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3221187U JPH0540474Y2 (en) | 1987-03-05 | 1987-03-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63139588U true JPS63139588U (en) | 1988-09-14 |
| JPH0540474Y2 JPH0540474Y2 (en) | 1993-10-14 |
Family
ID=30838674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3221187U Expired - Lifetime JPH0540474Y2 (en) | 1987-03-05 | 1987-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540474Y2 (en) |
-
1987
- 1987-03-05 JP JP3221187U patent/JPH0540474Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540474Y2 (en) | 1993-10-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63139588U (en) | ||
| JPS63139591U (en) | ||
| JPS63139590U (en) | ||
| JPS63139589U (en) | ||
| JPS63141490U (en) | ||
| JPS63141489U (en) | ||
| JPS63181890U (en) | ||
| JPH0130876Y2 (en) | ||
| JPS5897590U (en) | Electronic clock circuit structure | |
| JPS581185U (en) | Fixed structure of watch parts | |
| JPS6117432Y2 (en) | ||
| JPS63139587U (en) | ||
| JPS6430487U (en) | ||
| JPS6046087U (en) | Conduction structure of electronic clock | |
| JPS6141431Y2 (en) | ||
| JPS63141488U (en) | ||
| JPH0535565Y2 (en) | ||
| JPS5856992U (en) | clock pendulum mechanism | |
| JPS59144586U (en) | Structure of watch winding true | |
| JPS5917891U (en) | Electronic clock terminal arrangement structure | |
| JPS63184559U (en) | ||
| JPS6021987U (en) | Electronic clock train bridge | |
| JPS6360984U (en) | ||
| JPS6435763U (en) | ||
| JPS58110887U (en) | Electronic clock circuit structure |