JPH0478822U - - Google Patents
Info
- Publication number
- JPH0478822U JPH0478822U JP12306590U JP12306590U JPH0478822U JP H0478822 U JPH0478822 U JP H0478822U JP 12306590 U JP12306590 U JP 12306590U JP 12306590 U JP12306590 U JP 12306590U JP H0478822 U JPH0478822 U JP H0478822U
- Authority
- JP
- Japan
- Prior art keywords
- crystal resonator
- cap
- glass window
- leads
- electrodes
- 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
- 239000011521 glass Substances 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案にかかる水晶振動子用キヤツプ
を説明する横断面図、第２図は変形例を示す横断
面図である。第３図は水晶振動子の縦断面図、第
４図は同じく正面図、第５図は従来の水晶振動子
用キヤツプを説明する横断面図、第６図は従来の
別のキヤツプを説明する横断面図、第７図は課題
を説明する横断面図である。
１１……金属外環、１２……リード、１２ａ…
…内端部、１３……絶縁材（ガラス）、２０……
振動片、２１……電極、４０……キヤツプ、４１
……ガラス窓部、４２……タブ、Ｌ……レーザ光
、θ……一定の角度。
FIG. 1 is a cross-sectional view illustrating a crystal resonator cap according to the present invention, and FIG. 2 is a cross-sectional view showing a modified example. Fig. 3 is a vertical cross-sectional view of the crystal resonator, Fig. 4 is a front view, Fig. 5 is a cross-sectional view illustrating a conventional cap for a crystal resonator, and Fig. 6 is a cross-sectional view illustrating another conventional cap. A cross-sectional view, FIG. 7 is a cross-sectional view illustrating the problem. 11...Metal outer ring, 12...Lead, 12a...
...Inner end, 13...Insulating material (glass), 20...
Vibration piece, 21... Electrode, 40... Cap, 41
...Glass window, 42...Tab, L...Laser light, θ...Constant angle.
Claims (1)
貫通封着し、かつ、前記リードの内端部に接続さ
れ、表面に電極を形成した振動片を接続固着収納
したものを、電極に照射するレーザ光を透過させ
るガラス窓部を形成した水晶振動子用キヤツプに
圧入するものにおいて、 ガラス窓部に対して一定の角度をもつタブを、
外表面に突設したことを特徴とする水晶振動子用
キヤツプ。 (2) 金属外環に絶縁材を介して２本のリードを
貫通封着し、かつ、前記リードの内端部に接続さ
れ、表面に電極を形成した振動片を接続固着収納
したものを、電極に照射するレーザ光を透過させ
るガラス窓部を形成した水晶振動子用キヤツプに
圧入、した水晶振動子において 前記キヤツプが、ガラス窓部に対して一定の角
度を持つ位置の外表面にタブを突設したものであ
ることを特徴とする水晶振動子。[Claims for Utility Model Registration] (1) A vibrating piece in which two leads are sealed through a metal outer ring via an insulating material, and connected to the inner ends of the leads, with electrodes formed on the surface. A tab with a fixed angle to the glass window is press-fitted into a cap for a crystal resonator that has a glass window that transmits the laser light that is irradiated to the electrodes.
A crystal resonator cap characterized by a protrusion on the outer surface. (2) Two leads are penetrated and sealed to a metal outer ring via an insulating material, and a vibrating piece connected to the inner end of the lead and having an electrode formed on its surface is connected and fixed, In a crystal resonator that is press-fitted into a crystal resonator cap that has a glass window that transmits the laser beam that is irradiated to the electrodes, the cap has a tab on its outer surface at a position that is at a certain angle with respect to the glass window. A crystal resonator characterized by having a protruding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12306590U JPH0478822U (en) | 1990-11-21 | 1990-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12306590U JPH0478822U (en) | 1990-11-21 | 1990-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0478822U true JPH0478822U (en) | 1992-07-09 |
Family
ID=31870793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12306590U Pending JPH0478822U (en) | 1990-11-21 | 1990-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0478822U (en) |
-
1990
- 1990-11-21 JP JP12306590U patent/JPH0478822U/ja active Pending