JPH0459629U - - Google Patents
Info
- Publication number
- JPH0459629U JPH0459629U JP10324590U JP10324590U JPH0459629U JP H0459629 U JPH0459629 U JP H0459629U JP 10324590 U JP10324590 U JP 10324590U JP 10324590 U JP10324590 U JP 10324590U JP H0459629 U JPH0459629 U JP H0459629U
- Authority
- JP
- Japan
- Prior art keywords
- crystal piece
- crystal
- container body
- wall
- cover
- 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 16
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案の一実施例を説明する水晶振動
子の断面図である。第２図ａ，ｂ，ｃ及び第３図
は本考案の他の実施例を説明する水晶振動子の断
面図である。第４図ａは従来例を説明する水晶振
動子の断面図、同図ｂは水晶片の図で、第５図は
本考案の参考とする水晶振動子の断面図である。
FIG. 1 is a sectional view of a crystal resonator illustrating an embodiment of the present invention. FIGS. 2a, b, c and 3 are cross-sectional views of a crystal resonator illustrating another embodiment of the present invention. FIG. 4a is a cross-sectional view of a crystal resonator for explaining a conventional example, FIG. 4b is a view of a crystal piece, and FIG. 5 is a cross-sectional view of a crystal resonator used as a reference for the present invention.
Claims (1)
に段部を設けて水晶片を架設し、容器本体の開口
面にカバーを接合して構成した表面実装用水晶振
動子において、前記水晶片の電極対の延出した一
端部のみを前記段部の一方に電気的・機械的に接
続して保持し、該水晶片の他端部を前記段部の他
方に当接させるとともに、前記カバーの少なくと
も一端側に突起部を設けて、該突起部を前記水晶
片の他端部上に近接して位置させたことを特徴と
する表面実装用水晶振動子。 (2) 凹状とした容器本体の一つの対向する内壁
に段部を設けて水晶片を架設し、容器本体の開口
面にカバーを接合して構成した表面実装用水晶振
動子において、前記水晶片の電極対の延出した一
端部のみを前記段部の一方に電気的・機械的に接
続して保持し、前記段部の他方上に内壁から突出
した舌片設けてコ字状の穴を形成し、前記水晶片
の他端部を前記穴に挿入して構成したことを特徴
とする表面実装用水晶振動子。[Claims for Utility Model Registration] (1) A surface mount device constructed by providing a step on one opposing inner wall of a concave container body, mounting a crystal piece thereon, and bonding a cover to the opening surface of the container body. In the crystal resonator, only one extended end of the electrode pair of the crystal piece is electrically and mechanically connected to one of the steps, and the other end of the crystal piece is held at the other end of the step. A crystal resonator for surface mounting, characterized in that a protrusion is provided on at least one end of the cover, and the protrusion is positioned close to the other end of the crystal piece. (2) In a surface mount crystal resonator configured by providing a stepped portion on one opposing inner wall of a concave container body and installing a crystal piece thereon, and a cover bonded to the opening surface of the container body, the crystal piece Only one extended end of the pair of electrodes is electrically and mechanically connected to one of the stepped portions, and a tongue protruding from the inner wall is provided on the other stepped portion to form a U-shaped hole. A crystal resonator for surface mounting, characterized in that the other end of the crystal piece is inserted into the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10324590U JPH0459629U (en) | 1990-09-29 | 1990-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10324590U JPH0459629U (en) | 1990-09-29 | 1990-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0459629U true JPH0459629U (en) | 1992-05-21 |
Family
ID=31848046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10324590U Pending JPH0459629U (en) | 1990-09-29 | 1990-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0459629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015080007A (en) * | 2013-10-15 | 2015-04-23 | 日本電波工業株式会社 | Quartz device |
-
1990
- 1990-09-29 JP JP10324590U patent/JPH0459629U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015080007A (en) * | 2013-10-15 | 2015-04-23 | 日本電波工業株式会社 | Quartz device |