JPH0417874U - - Google Patents
Info
- Publication number
- JPH0417874U JPH0417874U JP5705490U JP5705490U JPH0417874U JP H0417874 U JPH0417874 U JP H0417874U JP 5705490 U JP5705490 U JP 5705490U JP 5705490 U JP5705490 U JP 5705490U JP H0417874 U JPH0417874 U JP H0417874U
- Authority
- JP
- Japan
- Prior art keywords
- front side
- electrode
- soldered
- ultrasonic transducer
- connection part
- 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
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
第１図乃至第３図は本考案の一実施例を示し、
第１図は端子を半田付けした状態の超音波振動子
の断面図、第２図は端子を半田付けする前の状態
の超音波振動子の平面図、第３図は超音波振動子
をミラーに取り付けた状態の断面図である。第４
図は本考案の他の実施例を示した第２図相当図で
ある。そして、第５図及び第６図は従来の超音波
振動子を示し、第５図は端子を半田付けした状態
の断面図、第６図は同状態の平面図である。
図面中、１１……超音波振動子、１２……本体
、１２ａ……表面、１２ｂ……裏面、１３……表
側電極、１４……裏側電極、１４ａ……端子接続
部、１５，１６……半田付け部、１７……絶縁被
膜、１８，１９……端子、２０……半田、２１…
…ミラー、２２……振動伝達板を示す。
1 to 3 show an embodiment of the present invention,
Fig. 1 is a cross-sectional view of the ultrasonic transducer with the terminals soldered, Fig. 2 is a plan view of the ultrasonic transducer before the terminals are soldered, and Fig. 3 is a mirror image of the ultrasonic transducer. FIG. Fourth
This figure is a diagram corresponding to FIG. 2 showing another embodiment of the present invention. 5 and 6 show a conventional ultrasonic transducer, FIG. 5 is a sectional view with terminals soldered, and FIG. 6 is a plan view of the same state. In the drawings, 11... Ultrasonic transducer, 12... Main body, 12a... Front surface, 12b... Back surface, 13... Front side electrode, 14... Back side electrode, 14a... Terminal connection part, 15, 16... Soldering part, 17... Insulating coating, 18, 19... Terminal, 20... Solder, 21...
... Mirror, 22 ... Indicates a vibration transmission plate.
Claims (1)
側電極を有すると共に、表面側に裏側電極の端子
接続部を有し、表面側において前記表側電極及び
裏側電極の端子接続部に夫々端子を半田付けする
ようにした超音波振動子において、表面側に、前
記表側電極の半田付け部と裏側電極の端子接続部
の半田付け部とを残して覆う絶縁被膜を設けたこ
とを特徴とする超音波振動子。 It has a pair of front side electrodes and a back side electrode that form a planar shape on both the front and back sides, and has a terminal connection part of the back side electrode on the front side, and a terminal is soldered to the terminal connection part of the front side electrode and the back side electrode, respectively, on the front side. The ultrasonic transducer is characterized in that an insulating coating is provided on the front side of the ultrasonic transducer, which covers the soldered part of the front electrode and the soldered part of the terminal connection part of the back electrode. vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5705490U JPH0417874U (en) | 1990-05-30 | 1990-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5705490U JPH0417874U (en) | 1990-05-30 | 1990-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0417874U true JPH0417874U (en) | 1992-02-14 |
Family
ID=31581422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5705490U Pending JPH0417874U (en) | 1990-05-30 | 1990-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0417874U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643998B2 (en) * | 1978-02-24 | 1981-10-16 | ||
| JPS5837159B2 (en) * | 1974-11-29 | 1983-08-13 | 富士通株式会社 | line printer |
-
1990
- 1990-05-30 JP JP5705490U patent/JPH0417874U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837159B2 (en) * | 1974-11-29 | 1983-08-13 | 富士通株式会社 | line printer |
| JPS5643998B2 (en) * | 1978-02-24 | 1981-10-16 |