JPH02108257U - - Google Patents
Info
- Publication number
- JPH02108257U JPH02108257U JP1687389U JP1687389U JPH02108257U JP H02108257 U JPH02108257 U JP H02108257U JP 1687389 U JP1687389 U JP 1687389U JP 1687389 U JP1687389 U JP 1687389U JP H02108257 U JPH02108257 U JP H02108257U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- case
- ultrasonic welding
- vibration frequency
- case bodies
- 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
- 238000003466 welding Methods 0.000 claims 5
- 238000001514 detection method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Description
第１図は本考案の第１実施例を示す斜視図、第
２図は上記第１実施例を用いた回転検出装置を示
す縦断面図、第３Ａ図及び第３Ｂ図はそれぞれ上
記第１実施例の変形例を示す斜視図、第４図は本
考案の第２実施例を示す斜視図である。
１……回転検出装置、２……ケース、３，４…
…ケース体、５……回転部、６……送電部、１１
……電気回路ユニツト、１２……ターミナル端子
、１４……リード端子、１６……はんだ付け部、
１７……小孔、１８……切欠き、１９……段部、
２０……曲り部。
FIG. 1 is a perspective view showing a first embodiment of the present invention, FIG. 2 is a longitudinal cross-sectional view showing a rotation detection device using the first embodiment, and FIGS. 3A and 3B are respectively the first embodiment of the present invention. FIG. 4 is a perspective view showing a modification of the example. FIG. 4 is a perspective view showing a second embodiment of the present invention. 1... Rotation detection device, 2... Case, 3, 4...
...Case body, 5...Rotating part, 6...Power transmission part, 11
... Electric circuit unit, 12 ... Terminal terminal, 14 ... Lead terminal, 16 ... Soldering part,
17... Small hole, 18... Notch, 19... Stepped part,
20...Bent part.
Claims (1)
らなるケースの内部に収納した電気回路ユニツト
と、上記ケース体の一つに設けたターミナル端子
とを、リード端子で電気的に接続した電気接続構
造において、 上記ターミナル端子のケース内端部分を、その
固有振動周波数が上記超音波溶接の振動周波数と
異なる構造にしたことを特徴とする電気接続構造
。 (2) 超音波溶接で接合される複数のケース体か
らなるケースの内部に収納した電気回路ユニツト
と、上記ケース体の一つに設けたターミナル端子
とを、リード端子で電気的に接続した電気接続構
造において、 上記リード端子の長手方向中間部に曲り部を形
成したことを特徴とする電気接続構造。 (3) 超音波溶接で接合される複数のケース体か
らなるケースの内部に収納した電気回路ユニツト
と、上記ケース体の一つに設けたターミナル端子
とを、リード端子で電気的に接続した電気接続構
造において、 上記ターミナル端子のケース内端部分を、その
固有振動周波数が上記超音波溶接の振動周波数と
異なる構造にすると共に、上記リード端子の長手
方向中間部に曲り部を形成したことを特徴とする
電気接続構造。[Scope of Claim for Utility Model Registration] (1) An electrical circuit unit housed inside a case consisting of a plurality of case bodies joined by ultrasonic welding and a terminal terminal provided on one of the case bodies, What is claimed is: 1. An electrical connection structure in which an electrical connection is made using a terminal, characterized in that the inner end portion of the case of the terminal terminal is structured so that its natural vibration frequency is different from the vibration frequency of the ultrasonic welding. (2) An electrical circuit unit housed inside a case consisting of multiple case bodies joined by ultrasonic welding and a terminal terminal provided on one of the case bodies are electrically connected by lead terminals. An electrical connection structure characterized in that the lead terminal has a bent portion formed at a longitudinally intermediate portion thereof. (3) An electric circuit unit housed inside a case consisting of multiple case bodies joined by ultrasonic welding and a terminal terminal provided on one of the above case bodies are electrically connected by lead terminals. The connection structure is characterized in that the inner end portion of the case of the terminal terminal has a structure in which its natural vibration frequency is different from the vibration frequency of the ultrasonic welding, and a bent portion is formed in the longitudinally intermediate portion of the lead terminal. electrical connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1687389U JPH02108257U (en) | 1989-02-17 | 1989-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1687389U JPH02108257U (en) | 1989-02-17 | 1989-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02108257U true JPH02108257U (en) | 1990-08-28 |
Family
ID=31230180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1687389U Pending JPH02108257U (en) | 1989-02-17 | 1989-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02108257U (en) |
-
1989
- 1989-02-17 JP JP1687389U patent/JPH02108257U/ja active Pending