JPH0397213U - - Google Patents
Info
- Publication number
- JPH0397213U JPH0397213U JP450890U JP450890U JPH0397213U JP H0397213 U JPH0397213 U JP H0397213U JP 450890 U JP450890 U JP 450890U JP 450890 U JP450890 U JP 450890U JP H0397213 U JPH0397213 U JP H0397213U
- Authority
- JP
- Japan
- Prior art keywords
- resonator
- circuit board
- printed circuit
- crystal
- oscillator
- 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
- 239000013078 crystal Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図は従来の水晶発振器を示す断面図である。
図において、１……水晶振動子、２……水晶片
、３……振動子プリント基板、４……振動子ケー
ス、５……発振器プリント基板、６……発振器ケ
ース、７……カバー、８……防振ゴム、９……取
付シヤーシ、１０……第１の弾性体、１２……第
１の接続ワイヤ、１３……第２の弾性体、１４…
…中継端子、１５……第２の接続ワイヤ、１６…
…固定ネジである。なお、各図中同一符号は同一
または相当部分を示す。
FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a sectional view showing a conventional crystal oscillator. In the figure, 1...Crystal resonator, 2...Crystal piece, 3...Resonator printed circuit board, 4...Resonator case, 5...Oscillator printed circuit board, 6...Oscillator case, 7...Cover, 8 ... Vibration-proof rubber, 9... Mounting chassis, 10... First elastic body, 12... First connection wire, 13... Second elastic body, 14...
...Relay terminal, 15...Second connection wire, 16...
...It is a fixing screw. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
ツケージの水晶振動子、上記水晶振動子を電気接
続する振動子プリント基板、上記水晶振動子の下
面と上記振動子プリント基板との間に充填され上
記水晶振動子を上記振動子プリント基板に対し、
内部の水晶片が平行を成す向きに弾性支持してい
る第１の弾性体、上記水晶振動子と上記振動子プ
リント基板間を振動伝達を最小に抑えながら電気
接続している高柔軟性を有する第１の接続ワイヤ
、その内部に上記水晶振動子と上記振動子プリン
ト基板が組み込まれた振動子ケース、上記水晶振
動子に電源を供給すると共に制御および増幅回路
等を有する発振器プリント基板、上記振動子ケー
スの周囲全面を覆うように充填され、上記振動子
ケースを上記発振器ケースに弾性支持している第
２の弾性体、上記振動子ケースと上記発振器プリ
ント基板間の配線を中継している中継端子、上記
振動子ケースと上記中継端子間を振動伝達を最小
に抑えながら電気接続している高柔軟性を有する
第２の接続ワイヤ、上記振動子ケースや上記発振
器プリント基板等を組み込むと共に外殻を形成す
る発振器ケースにて構成されたことを特徴とする
水晶発振器。 A crystal resonator in an elliptical column-shaped package with a crystal piece built into it, a resonator printed circuit board that electrically connects the crystal resonator, and a resonator printed circuit board filled between the bottom surface of the crystal resonator and the resonator printed circuit board. The above crystal resonator is attached to the above resonator printed circuit board,
A first elastic body elastically supports the internal crystal pieces in parallel directions, and has high flexibility to electrically connect the crystal resonator and the resonator printed circuit board while minimizing vibration transmission. a first connection wire, a resonator case in which the crystal resonator and the resonator printed circuit board are incorporated, an oscillator printed circuit board that supplies power to the crystal resonator and has a control and amplification circuit, etc.; a second elastic body filled so as to cover the entire periphery of the child case and elastically supporting the vibrator case to the oscillator case; a relay that relays wiring between the vibrator case and the oscillator printed circuit board; A terminal, a highly flexible second connection wire that electrically connects the vibrator case and the relay terminal while minimizing vibration transmission, and an outer shell that incorporates the vibrator case and the oscillator printed circuit board, etc. A crystal oscillator comprising an oscillator case that forms a crystal oscillator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP450890U JPH0397213U (en) | 1990-01-22 | 1990-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP450890U JPH0397213U (en) | 1990-01-22 | 1990-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0397213U true JPH0397213U (en) | 1991-10-07 |
Family
ID=31508253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP450890U Pending JPH0397213U (en) | 1990-01-22 | 1990-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0397213U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6848787B2 (en) | 2002-11-21 | 2005-02-01 | Dan L. Dietz | Offset eyeglasses clasp |
| US6848783B2 (en) | 2003-01-15 | 2005-02-01 | Dan L. Dietz | Eyeglass assembly with removable auxiliary eyeglasses attachment |
| US7185982B2 (en) | 2004-05-04 | 2007-03-06 | Gripping Eyewear, Inc. | Multiple piece eyeglasses temple tip |
| US7229171B2 (en) | 2004-08-06 | 2007-06-12 | Gripping Eyewear, Inc. | Removable eyeglasses clasp |
-
1990
- 1990-01-22 JP JP450890U patent/JPH0397213U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6848787B2 (en) | 2002-11-21 | 2005-02-01 | Dan L. Dietz | Offset eyeglasses clasp |
| US6848783B2 (en) | 2003-01-15 | 2005-02-01 | Dan L. Dietz | Eyeglass assembly with removable auxiliary eyeglasses attachment |
| US7114806B2 (en) | 2003-01-15 | 2006-10-03 | Gripping Eyewear, Inc. | Eyeglass assembly with removable auxiliary eyeglasses attachment |
| US7185982B2 (en) | 2004-05-04 | 2007-03-06 | Gripping Eyewear, Inc. | Multiple piece eyeglasses temple tip |
| US7229171B2 (en) | 2004-08-06 | 2007-06-12 | Gripping Eyewear, Inc. | Removable eyeglasses clasp |
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