JPH0251419U - - Google Patents
Info
- Publication number
- JPH0251419U JPH0251419U JP12950688U JP12950688U JPH0251419U JP H0251419 U JPH0251419 U JP H0251419U JP 12950688 U JP12950688 U JP 12950688U JP 12950688 U JP12950688 U JP 12950688U JP H0251419 U JPH0251419 U JP H0251419U
- Authority
- JP
- Japan
- Prior art keywords
- resonator element
- case
- resonator
- cap
- chip
- 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.)
- Granted
Links
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案にかかるチツプ型圧電共振子の
一例の断面図、第２図は共振子素子の斜視図、第
３図は共振子素子の他の実施例の平面図、第４図
は従来例の圧電共振子の斜視図、第５図は第４図
の―線断面図、第６図は共振子素子の折損時
の―線断面図である。
１…ケース、２…共振子素子、３ａ，３ｂ…Ｒ
面、４，５…電極、６，７…キヤツプ、６ａ，７
ａ…環状突起、８…導電性接着剤。
FIG. 1 is a cross-sectional view of an example of a chip-type piezoelectric resonator according to the present invention, FIG. 2 is a perspective view of a resonator element, FIG. 3 is a plan view of another embodiment of the resonator element, and FIG. FIG. 5 is a perspective view of a conventional piezoelectric resonator, FIG. 5 is a sectional view taken along the line ``-'' in FIG. 4, and FIG. 6 is a sectional view taken along the line ``-'' when the resonator element is broken. 1...Case, 2...Resonator element, 3a, 3b...R
Surface, 4, 5... Electrode, 6, 7... Cap, 6a, 7
a... Annular projection, 8... Conductive adhesive.
Claims (1)
スの両端部に導電性接着剤を介して金属製キヤツ
プを装着するとともに、上記キヤツプの内側に共
振子素子をケースの内部に非接触状態で支持する
ための環状突起を形成したチツプ型圧電共振子に
おいて、 上記共振子素子の両端面角部にＲ面が形成され
ていることを特徴とするチツプ型圧電共振子。[Claim for Utility Model Registration] A resonator element is inserted inside a cylindrical case, a metal cap is attached to both ends of the case via a conductive adhesive, and the resonator element is placed inside the cap. A chip-type piezoelectric resonator having an annular protrusion formed inside a case for non-contact support, characterized in that rounded surfaces are formed at the corners of both end faces of the resonator element. Child.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12950688U JPH0644178Y2 (en) | 1988-09-30 | 1988-09-30 | Chip type piezoelectric resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12950688U JPH0644178Y2 (en) | 1988-09-30 | 1988-09-30 | Chip type piezoelectric resonator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0251419U true JPH0251419U (en) | 1990-04-11 |
| JPH0644178Y2 JPH0644178Y2 (en) | 1994-11-14 |
Family
ID=31383844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12950688U Expired - Lifetime JPH0644178Y2 (en) | 1988-09-30 | 1988-09-30 | Chip type piezoelectric resonator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0644178Y2 (en) |
-
1988
- 1988-09-30 JP JP12950688U patent/JPH0644178Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0644178Y2 (en) | 1994-11-14 |