JPH02143834U - - Google Patents
Info
- Publication number
- JPH02143834U JPH02143834U JP5363589U JP5363589U JPH02143834U JP H02143834 U JPH02143834 U JP H02143834U JP 5363589 U JP5363589 U JP 5363589U JP 5363589 U JP5363589 U JP 5363589U JP H02143834 U JPH02143834 U JP H02143834U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- stem substrate
- airtight terminal
- metal
- glass
- 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 5
- 239000002184 metal Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 2
- 230000035939 shock Effects 0.000 description 2
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案に係る水晶振動子用気密端子の
一具体例を示す要部側断面図、第２図と第３図は
従来の水晶振動子用気密端子の一具体例を示す平
面図とそのＡ−Ａ線から見た一部断面側面図、第
４図は従来の外部衝撃吸収用金属サポートの部分
斜視図、第５図は従来の外部衝撃吸収効果を持つ
気密端子の一具体例を示す側断面図である。
５…水晶振動片、１３…気密端子、１４…ステ
ム基板、１５…金属サポート、１５ａ…先端部、
１５ｂ…根元部、１５ｃ…支持段、１６…ガラス
。
FIG. 1 is a side cross-sectional view of a main part showing a specific example of an airtight terminal for a crystal resonator according to the present invention, and FIGS. 2 and 3 are plan views showing a specific example of a conventional airtight terminal for a crystal resonator. Fig. 4 is a partial perspective view of a conventional metal support for absorbing external shock, and Fig. 5 is a specific example of a conventional airtight terminal with an external shock absorbing effect. FIG. 5... Crystal vibrating piece, 13... Airtight terminal, 14... Stem board, 15... Metal support, 15a... Tip part,
15b...root portion, 15c...support stage, 16...glass.
Claims (1)
その先端部の根元部が埋まるまでステム基板にガ
ラス封着すると共に、上記金属サポートのステム
基板より突出した各先端部を、外方に０．３mm以
上の曲率半径で屈曲させて水晶振動片の支持段を
形成したことを特徴とする水晶振動子用気密端子
。 A pair of metal supports with flattened tips,
The base of the tip is sealed with glass to the stem substrate until it is filled, and each tip of the metal support protruding from the stem substrate is bent outward with a radius of curvature of 0.3 mm or more to form a crystal vibrating piece. An airtight terminal for a crystal resonator characterized by forming a support stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5363589U JPH02143834U (en) | 1989-05-09 | 1989-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5363589U JPH02143834U (en) | 1989-05-09 | 1989-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02143834U true JPH02143834U (en) | 1990-12-06 |
Family
ID=31574993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5363589U Pending JPH02143834U (en) | 1989-05-09 | 1989-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02143834U (en) |
-
1989
- 1989-05-09 JP JP5363589U patent/JPH02143834U/ja active Pending
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