JPS6152828U - - Google Patents
Info
- Publication number
- JPS6152828U JPS6152828U JP13926084U JP13926084U JPS6152828U JP S6152828 U JPS6152828 U JP S6152828U JP 13926084 U JP13926084 U JP 13926084U JP 13926084 U JP13926084 U JP 13926084U JP S6152828 U JPS6152828 U JP S6152828U
- Authority
- JP
- Japan
- Prior art keywords
- airtight
- airtight cap
- crystal resonator
- crystal
- cap
- 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 8
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は、本考案の実施例を示す断面図、第２
図は他の実施例を示す断面図、第３図は負荷容量
が存在するときの水晶振動子の等価回路図、第４
図は本考案の実施例を配線基板に取付けた状態を
示す図、第５図は水晶振動子単位の断面図、第６
図は従来の配線基板設置例を示す図である。
Ａ…水晶振動子、Ｂ…可変コンデンサー、１…
水晶片、１１・１２…励振用電極、２…気密キヤ
ツプ、３０・３１・３２・３４…リード線、４…
気密端子、６…可変コンデンサ、６１…調節ネジ
。
Fig. 1 is a sectional view showing an embodiment of the present invention;
The figure is a sectional view showing another embodiment, Figure 3 is an equivalent circuit diagram of a crystal resonator when a load capacitance is present, and Figure 4
The figure shows the embodiment of the present invention installed on a wiring board, Figure 5 is a cross-sectional view of the crystal unit, and Figure 6 is a cross-sectional view of the crystal unit.
The figure is a diagram showing an example of conventional wiring board installation. A...Crystal oscillator, B...Variable capacitor, 1...
Crystal piece, 11, 12... Excitation electrode, 2... Airtight cap, 30, 31, 32, 34... Lead wire, 4...
Airtight terminal, 6...variable capacitor, 61...adjustment screw.
Claims (1)
電極構成された水晶片を導通支持固定し、気密キ
ヤツプ封止された水晶振動子に、一方のリード線
と気密キヤツプとを導通させると同時に、前記気
密キヤツプ上部に可変コンデンサーを形成したこ
とを特徴とする周波数調整機能を有する水晶振動
子。 A crystal piece with an excitation electrode is conductively supported and fixed to the airtight terminal on which a pair of lead wires are implanted, and one lead wire and the airtight cap are simultaneously connected to the crystal resonator sealed in the airtight cap. . A crystal resonator having a frequency adjustment function, characterized in that a variable capacitor is formed above the airtight cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13926084U JPS6152828U (en) | 1984-09-12 | 1984-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13926084U JPS6152828U (en) | 1984-09-12 | 1984-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6152828U true JPS6152828U (en) | 1986-04-09 |
Family
ID=30697638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13926084U Pending JPS6152828U (en) | 1984-09-12 | 1984-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6152828U (en) |
-
1984
- 1984-09-12 JP JP13926084U patent/JPS6152828U/ja active Pending
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