JPS63139590U - - Google Patents
Info
- Publication number
- JPS63139590U JPS63139590U JP1987032208U JP3220887U JPS63139590U JP S63139590 U JPS63139590 U JP S63139590U JP 1987032208 U JP1987032208 U JP 1987032208U JP 3220887 U JP3220887 U JP 3220887U JP S63139590 U JPS63139590 U JP S63139590U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- chip
- parts
- fixed
- 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
- 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)
路基板を有する電子時計に於いて、前記回路基板
の固定を前記ＩＣチツプ装着部から離れた比較的
端の２か所以上の部分で行ない、前記ＩＣチツプ
周辺の回路基板が他部品と接していないことを特
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, the circuit board is fixed at two or more parts relatively far away from the IC chip mounting part, and the circuit board is fixed at two or more parts around the IC chip. An electronic clock characterized by its circuit board not being in contact with other parts.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987032208U JPH0743671Y2 (en) | 1987-03-05 | 1987-03-05 | Electronic clock |
| GB8804759A GB2202994B (en) | 1987-03-05 | 1988-02-29 | Circuit assembly, e.g. for an electronic timepiece |
| US07/164,352 US4876677A (en) | 1987-03-05 | 1988-03-04 | Sensor mount for an electronic timepiece |
| KR1019880002288A KR910008673B1 (en) | 1987-03-05 | 1988-03-05 | Electronic clock |
| CH849/88A CH674117B5 (en) | 1987-03-05 | 1988-03-07 | |
| SG42294A SG42294G (en) | 1987-03-05 | 1994-03-22 | Circuit assembly, e.g. for an electronic timepiece |
| HK40494A HK40494A (en) | 1987-03-05 | 1994-04-28 | Circuit assembly e.g. for an electronic timepiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987032208U JPH0743671Y2 (en) | 1987-03-05 | 1987-03-05 | Electronic clock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63139590U true JPS63139590U (en) | 1988-09-14 |
| JPH0743671Y2 JPH0743671Y2 (en) | 1995-10-09 |
Family
ID=30838668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987032208U Expired - Lifetime JPH0743671Y2 (en) | 1987-03-05 | 1987-03-05 | Electronic clock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0743671Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54178560U (en) * | 1978-06-06 | 1979-12-17 | ||
| JPS587584A (en) * | 1981-07-07 | 1983-01-17 | Citizen Watch Co Ltd | Electronic timepiece with temperature compensation |
| JPS60146890U (en) * | 1984-03-12 | 1985-09-30 | セイコーエプソン株式会社 | Crystal watch crystal unit fixing structure |
-
1987
- 1987-03-05 JP JP1987032208U patent/JPH0743671Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54178560U (en) * | 1978-06-06 | 1979-12-17 | ||
| JPS587584A (en) * | 1981-07-07 | 1983-01-17 | Citizen Watch Co Ltd | Electronic timepiece with temperature compensation |
| JPS60146890U (en) * | 1984-03-12 | 1985-09-30 | セイコーエプソン株式会社 | Crystal watch crystal unit fixing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0743671Y2 (en) | 1995-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63139590U (en) | ||
| JPS63139591U (en) | ||
| JPS63139589U (en) | ||
| JPS63139588U (en) | ||
| JPH0426393U (en) | ||
| JPS63141490U (en) | ||
| JPS63181890U (en) | ||
| JPS63141489U (en) | ||
| JPH0130876Y2 (en) | ||
| JPS581185U (en) | Fixed structure of watch parts | |
| JPS63139587U (en) | ||
| JPS5856992U (en) | clock pendulum mechanism | |
| JPS5897590U (en) | Electronic clock circuit structure | |
| JPS63141488U (en) | ||
| JPS6430487U (en) | ||
| JPS6046087U (en) | Conduction structure of electronic clock | |
| JPS63184559U (en) | ||
| JPS6021987U (en) | Electronic clock train bridge | |
| JPH0485196U (en) | ||
| JPS5917891U (en) | Electronic clock terminal arrangement structure | |
| JPS6173211U (en) | ||
| JPS5937586U (en) | portable electronic watch | |
| JPS5839597U (en) | battery lead terminal | |
| JPS6360984U (en) | ||
| JPS63124689U (en) |