JPH0226809U - - Google Patents
Info
- Publication number
- JPH0226809U JPH0226809U JP10566688U JP10566688U JPH0226809U JP H0226809 U JPH0226809 U JP H0226809U JP 10566688 U JP10566688 U JP 10566688U JP 10566688 U JP10566688 U JP 10566688U JP H0226809 U JPH0226809 U JP H0226809U
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- vibrator
- circuit board
- case
- 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 11
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000010355 oscillation Effects 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は取付シヤシ、１０は弾
性体Ａ、１２は接続ワイヤＡ、１３は弾性体Ｂ、
１４はプリント基板穴、１５は接続ワイヤＢ、１
６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 the vibrator printed circuit board, 4 is the vibrator case, 5 is the oscillator printed circuit board, 6 is the oscillator case, 7 is the cover, 8 is the anti-vibration rubber, 9 is the mounting chassis, 10 is the elastic body A, 12 is the connection wire A, 13 is elastic body B;
14 is the printed circuit board hole, 15 is the connection wire B, 1
6 is a fixing screw. Note that 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、接続ピンが横方向とな
る向きに取付けられた上記水晶振動子の下面と上
記振動子プリント基板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
晶片が鉛直方向を成す向きに弾性支持している弾
性体Ａ、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接続ワイヤＡ、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
弾性体Ｂ、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接続ワイヤＢ、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 lower surface of the crystal resonator with the connecting pins oriented horizontally. An elastic body A that is filled between the vibrator printed circuit board and elastically supports the crystal vibrator in a direction in which the internal crystal piece forms a vertical direction; A highly flexible connection wire A that electrically connects the child printed circuit boards while minimizing vibration transmission, a vibrator case in which the crystal resonator and the vibrator printed circuit board are incorporated, and the vibrator. It has a printed circuit board hole for passing the connection pin of the case,
an oscillator printed circuit board that electrically connects the vibrator case and has an oscillation circuit; an elastic body B that is filled so as to cover the entire circumference of the vibrator case and elastically supports the vibrator case on the oscillator printed circuit board; A highly flexible connection wire B electrically connects the vibrator case and the oscillator printed circuit board while minimizing vibration transmission, and an oscillator that incorporates the vibrator case, the oscillator printed circuit board, etc., and forms an outer shell. A crystal oscillator characterized by being configured with a case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10566688U JPH0226809U (en) | 1988-08-10 | 1988-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10566688U JPH0226809U (en) | 1988-08-10 | 1988-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0226809U true JPH0226809U (en) | 1990-02-21 |
Family
ID=31338485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10566688U Pending JPH0226809U (en) | 1988-08-10 | 1988-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226809U (en) |
-
1988
- 1988-08-10 JP JP10566688U patent/JPH0226809U/ja active Pending
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