JPH01175013U - - Google Patents
Info
- Publication number
- JPH01175013U JPH01175013U JP7216988U JP7216988U JPH01175013U JP H01175013 U JPH01175013 U JP H01175013U JP 7216988 U JP7216988 U JP 7216988U JP 7216988 U JP7216988 U JP 7216988U JP H01175013 U JPH01175013 U JP H01175013U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- crystal
- oscillator
- vibrator
- 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 12
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000010355 oscillation Effects 0.000 claims 1
- 239000000758 substrate Substances 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は水晶振動子、２は水晶片、３
は振動子プリント基板、４は振動子ケース、５は
発振器プリント基板、６は発振器ケース、７はカ
バー、８は防振ゴム、９は取付シヤーシ、１０は
第１の弾性体、１２は第１の接続ワイヤ、１３は
第２の弾性体、１４はプリント基板穴、１５は第
２の接続ワイヤ、１６は固定ネジである。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 is a crystal resonator, 2 is a crystal piece, and 3
is a vibrator printed circuit board, 4 is a vibrator case, 5 is an oscillator printed circuit board, 6 is an oscillator case, 7 is a cover, 8 is a vibration-proof rubber, 9 is a mounting chassis, 10 is a first elastic body, 12 is a first 13 is a second elastic body, 14 is a printed circuit board hole, 15 is a second connection wire, and 16 is a fixing screw. In addition,
The same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
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、接続ピンを上側にして
取付けられた上記水晶振動子の周囲全面を覆うよ
うに充填され、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、上記振動子ケースの接続ピンを貫通させる
ためのプリント基板穴を有し上記振動子ケースを
電気接続すると共に発振回路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プリ
ント基板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 a short cylindrical package with a crystal piece built into it, a resonator printed circuit board that electrically connects the crystal resonator, and a crystal resonator that covers the entire surrounding area of the crystal resonator, which is mounted with the connection pin facing upward. a first elastic body that is filled with a first elastic body and elastically supports the crystal resonator in a direction in which the crystal pieces therein are parallel to the resonator printed circuit board; A highly flexible first connection wire that electrically connects while minimizing vibration transmission, a vibrator case in which the crystal resonator and the vibrator printed circuit board are incorporated, and connection of the vibrator case. An oscillator printed circuit board having a printed circuit board hole for passing a pin through, electrically connecting the vibrator case and having an oscillation circuit; a second elastic body elastically supported on the substrate; a highly flexible second connection wire electrically connecting the vibrator case and the oscillator printed circuit board while minimizing vibration transmission; and the vibrator. A crystal oscillator comprising an oscillator case that incorporates a case, the oscillator printed circuit board, etc., and forms an outer shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7216988U JPH01175013U (en) | 1988-05-31 | 1988-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7216988U JPH01175013U (en) | 1988-05-31 | 1988-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01175013U true JPH01175013U (en) | 1989-12-13 |
Family
ID=31297343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7216988U Pending JPH01175013U (en) | 1988-05-31 | 1988-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01175013U (en) |
-
1988
- 1988-05-31 JP JP7216988U patent/JPH01175013U/ja active Pending
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