JPS5969528U

JPS5969528U - Airtight container for piezoelectric vibrator

Info

Publication number: JPS5969528U
Application number: JP16450782U
Authority: JP
Inventors: 広川　嘉則
Original assignee: キンセキ株式会社
Priority date: 1982-10-28
Filing date: 1982-10-28
Publication date: 1984-05-11

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図ａは、従来のチップ型水晶振動子の内部構造を示
す斜視図、第１図すは、第１図ａを組立て後、封止した
例を示す斜視図。第１図Ｃは、第１図ａのＡ−Ａ’部分
の部分断面拡大図である。第２図は、本考案の実施例を示す斜視図で、第２図ａは
封止用金属膜を塗布する前の状態を示し、“　第２図す
は水晶板を組立てた状態ｉ示す。第３図　　　−は、も
う−？の実施例を示す斜視図である。４・・・電極、５・・・圧電板、６・・・支持金具、１
・・・絶縁基板、２・・・導電部、３・・・引出部、１
１．１２．　　１２’、１２’、１２”’・・・絶縁膜
、８・・・フタ。 −補正　昭５８．４．２８実用新案登録請求の範囲、図面の簡単な説明を次のよう
−に補正する。　　　　　゛Ｏ実用新案登録請求の範囲（１）　　励振のための電極を施した圧電板を支持金具
で電気的兼機械的に固着する圧電振動子の気密−容器に
おいて、絶縁基板の主面に導電部を載置し、該導電部と
電気的に接続された引出部を該絶縁基板の側面に設け、
該導電部上に絶縁膜を載置するとともに、該絶縁基板の
主面周辺部にも絶縁膜を載置し、該絶綽基板とフタとを
組合せてなる圧電振動子の気密容器。（２）実用新案登録請求の範囲第１項において、該導電
部上に絶縁膜を載置するとともに、該絶縁−基板の主面
周辺全周にわたり絶縁膜を載置したこと埴特徴とす乏圧
電−動子の気−一器。図面の簡単な説明第１図ａは、従来のチップ型水晶振動子の内部　　−′
構造を示す斜視図、第１−図すは、第１図ａを組立て後
、封止した例を示す斜視図。第１図Ｃは、第１図ａのＡ
−Ａ’部分の部分断面拡大図である。第２図は、本考案の実施例を示す斜視図で、第２−図ａ
は封止用金属膜を塗布する前の状態を示し、第２図すは
水晶板を組立てた状態を示す。第３図は、もう一つの実
施例を水筆斜視図である。FIG. 1a is a perspective view showing the internal structure of a conventional chip-type crystal resonator, and FIG. 1a is a perspective view showing an example in which the structure shown in FIG. 1a is assembled and sealed. FIG. 1C is an enlarged partial cross-sectional view of the section AA' in FIG. 1a. Fig. 2 is a perspective view showing an embodiment of the present invention, in which Fig. 2a shows the state before the sealing metal film is applied, and Fig. 2 shows the state in which the crystal plate is assembled. Fig. 3 - is a perspective view showing an embodiment of -? 4... Electrode, 5... Piezoelectric plate, 6... Support metal fitting, 1
... Insulating substrate, 2... Conductive part, 3... Drawer part, 1
1.12. 12', 12', 12'''...insulating film, 8...lid. -Amendment April 28, 1982 The scope of utility model registration claims and the brief description of the drawings are amended as follows.゛O Utility Model Registration Claims (1) In an airtight container for a piezoelectric vibrator in which a piezoelectric plate provided with electrodes for excitation is electrically and mechanically fixed with a support fitting, a conductive portion is provided on the main surface of an insulating substrate. is mounted, and a drawer portion electrically connected to the conductive portion is provided on the side surface of the insulating substrate,
An airtight container for a piezoelectric vibrator, which includes an insulating film placed on the conductive part, an insulating film also placed around the main surface of the insulating substrate, and the perfect substrate and a lid are combined. (2) Utility model registration In claim 1, an insulating film is placed on the conductive part, and the insulating film is placed all around the main surface of the insulating substrate. Piezoelectricity - moving element - one device. Brief explanation of the drawings Figure 1a shows the inside of a conventional chip-type crystal resonator.
FIG. 1 is a perspective view showing the structure of the structure shown in FIG. Figure 1C is A in Figure 1a.
- It is a partial cross-sectional enlarged view of the A' part. FIG. 2 is a perspective view showing an embodiment of the present invention, and FIG.
2 shows the state before the sealing metal film is applied, and FIG. 2 shows the state in which the crystal plate is assembled. FIG. 3 is a perspective view of another embodiment.

Claims

[Scope of utility model registration request]

(1) In an airtight container for a piezoelectric vibrator in which a piezoelectric plate provided with electrodes for excitation is electrically and mechanically fixed with a supporting metal fitting, a conductive part is placed on the main surface of an insulating substrate, and a conductive part is placed on the main surface of an insulating substrate. (1) An electrically connected lead-out portion is provided on a side surface of the insulating substrate, an insulating film is placed on the conductive portion, and an insulating film is also placed on the periphery of the main surface of the insulating substrate; An airtight container for piezoelectric vibrators that combines a substrate and a lid.

(2) Utility model registration The piezoelectric vibration according to claim 1, characterized in that an insulating film is placed on the conductive part and an insulating film is placed all around the main surface of the insulating substrate. child's airtight container. □