JPS6127263Y2 - - Google Patents
Info
- Publication number
- JPS6127263Y2 JPS6127263Y2 JP13244080U JP13244080U JPS6127263Y2 JP S6127263 Y2 JPS6127263 Y2 JP S6127263Y2 JP 13244080 U JP13244080 U JP 13244080U JP 13244080 U JP13244080 U JP 13244080U JP S6127263 Y2 JPS6127263 Y2 JP S6127263Y2
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- vibrator
- electrode
- electrodes
- rod
- 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.)
- Expired
Links
- 239000004020 conductor Substances 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
【考案の詳細な説明】
本考案は水中用送受波器や超音波加工機等に用
いられる強力超音波発生用複合型振動子の電極間
の配線構造に関する。[Detailed Description of the Invention] The present invention relates to a wiring structure between electrodes of a complex type vibrator for generating powerful ultrasonic waves used in underwater transducers, ultrasonic processing machines, etc.
従来、この種の複合型振動子の配線構造は第１
図及びその一部を拡大した第２図に示すように、
絶縁被覆４を有する銅線３を電極２に半田付けす
る方法を用いた。このため個々の振動子１が伸縮
振動すると、銅線３の電極２に半田付けした部分
５から出た近傍又は銅線の絶縁被覆４から出た近
傍が局部的に繰返し屈曲して疲労を生じ遂に断線
に至る欠点があつた。 Conventionally, the wiring structure of this type of composite vibrator was
As shown in the figure and Figure 2, which is an enlarged part of the figure,
A method was used in which a copper wire 3 having an insulating coating 4 was soldered to an electrode 2. Therefore, when each vibrator 1 expands and contracts, the area near the part 5 of the copper wire 3 soldered to the electrode 2 or the area near the insulation coating 4 of the copper wire is locally bent repeatedly, causing fatigue. Eventually, there was a flaw that led to a disconnection.
本考案は電極間の接続用導体の構造を疲労が蓄
積しない形状にすることによつて上記欠点を解決
した複合型振動子を提供するものである。 The present invention provides a composite vibrator which solves the above-mentioned drawbacks by making the structure of the conductor for connection between the electrodes into a shape that does not accumulate fatigue.
本考案は弾性を有する材料からなる棒又は板を
弓状に彎曲させ、その両端をそれぞれ電極にほぼ
垂直に固定するようにした導体構造を具備した複
合型振動子である。 The present invention is a composite vibrator having a conductor structure in which a rod or plate made of an elastic material is curved into an arcuate shape, and both ends of the rod or plate are fixed substantially perpendicularly to electrodes.
次に本考案の実施例について図面を参照して説
明する。第３図はベリリユム銅のような板状バネ
材を弓状に成形した導体６を示す。７はその先端
部、８は先端部の直線部分であり、９は直線部８
に引続き徐々に外側に凹となる曲線部分、１０は
曲線部９に引続き内側に凹となる曲線部分であ
る。第４図は積層された振動子１とその間に挾ま
れた電極２と同一の極性の電極２間に導体６を取
付けた状態を示す。導体６の先端部７は電極２に
ほぼ垂直に半田付け等により固定する。今、振動
子１が伸縮すると導体６は歪むが徐々に彎曲した
部分９及び１０を平均に撓ませる。従つて局部的
に応力が集中することがない。 Next, embodiments of the present invention will be described with reference to the drawings. FIG. 3 shows a conductor 6 formed of a plate spring material such as beryllium copper into an arcuate shape. 7 is the tip, 8 is the straight part of the tip, and 9 is the straight part 8.
Continuing from the curved portion 9, the curved portion gradually becomes concave to the outside, and 10 is a curved portion that continues to the curved portion 9 and becomes concave to the inside. FIG. 4 shows a state in which a conductor 6 is attached between the stacked vibrators 1 and the electrodes 2 sandwiched between them, and the electrodes 2 having the same polarity. The tip 7 of the conductor 6 is fixed substantially perpendicularly to the electrode 2 by soldering or the like. Now, when the vibrator 1 expands and contracts, the conductor 6 is distorted, but the curved portions 9 and 10 are gradually bent to an average degree. Therefore, stress is not concentrated locally.
本考案は以上説明したように、導体を弾性を有
する材料を用いて弓状に彎曲させて電極に固定す
ることにより、長期間大振幅で使用しても疲労す
ることのない複合型振動子が得られる。しかも形
状が単純化されているため小型の複合型振動子に
も容易に組立てることができる。 As explained above, the present invention creates a composite vibrator that does not get fatigued even when used at large amplitudes for long periods of time by bending the conductor into an arcuate shape using an elastic material and fixing it to the electrode. can get. Furthermore, since the shape is simplified, it can be easily assembled into a small composite type vibrator.
第１図は従来の複合型振動子の斜視図、第２図
はその導体部分の拡大図、第３図は本考案の導体
を示す斜視図、第４図はこの導体を電極に固定し
た状態を示す斜視図である。
１……振動子、２……電極、３……銅線、４…
…絶縁被覆、５……半田付け部分、６……導体、
７……先端部、８……直線部、９……外側へ凹の
部分、１……内側へ凹の部分、１１……固定部
分。
Figure 1 is a perspective view of a conventional composite vibrator, Figure 2 is an enlarged view of its conductor, Figure 3 is a perspective view of the conductor of the present invention, and Figure 4 is a state in which this conductor is fixed to an electrode. FIG. 1... Vibrator, 2... Electrode, 3... Copper wire, 4...
...Insulating coating, 5...Soldering part, 6...Conductor,
7... Tip portion, 8... Straight portion, 9... Portion concave to the outside, 1... Portion concave to the inside, 11... Fixed portion.
Claims (1)
曲させ、その両端をそれぞれ電極にほぼ垂直に固
定するようにした導体構造を具備した複合型振動
子。 A composite vibrator equipped with a conductor structure in which a rod or plate made of an elastic material is bent into an arcuate shape, and both ends of the rod or plate are fixed to electrodes substantially perpendicularly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13244080U JPS6127263Y2 (en) | 1980-09-18 | 1980-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13244080U JPS6127263Y2 (en) | 1980-09-18 | 1980-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5756097U JPS5756097U (en) | 1982-04-01 |
| JPS6127263Y2 true JPS6127263Y2 (en) | 1986-08-14 |
Family
ID=29492675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13244080U Expired JPS6127263Y2 (en) | 1980-09-18 | 1980-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6127263Y2 (en) |
-
1980
- 1980-09-18 JP JP13244080U patent/JPS6127263Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5756097U (en) | 1982-04-01 |
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