JPH0346823U - - Google Patents
Info
- Publication number
- JPH0346823U JPH0346823U JP10841489U JP10841489U JPH0346823U JP H0346823 U JPH0346823 U JP H0346823U JP 10841489 U JP10841489 U JP 10841489U JP 10841489 U JP10841489 U JP 10841489U JP H0346823 U JPH0346823 U JP H0346823U
- Authority
- JP
- Japan
- Prior art keywords
- integrated circuit
- lead frame
- pickup
- connection
- synthetic resin
- 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 description 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- Optical Transform (AREA)
Description
第１図は本案の一実施例の全体構成の断面図、
第２図は電子回路ユニツトの詳細を示す平面図、
第３図は第２図の断面図、第４図はリードフレー
ム接続部の斜視図、第５図は従来形状のリードフ
レーム接続部を示す斜視図である。
１０…ケース、１２…集積回路基板、１５…電
子回路ユニツト、２３…発光素子、２３ａ…発光
素子のリード、２４…受光素子、２４ａ…受光素
子のリード、２７…リードフレーム、４０…中継
端子、５０…溶接点、６０…シリコンゲル。
FIG. 1 is a sectional view of the overall configuration of an embodiment of the present invention.
Figure 2 is a plan view showing details of the electronic circuit unit;
FIG. 3 is a sectional view of FIG. 2, FIG. 4 is a perspective view of a lead frame connection portion, and FIG. 5 is a perspective view of a conventional lead frame connection portion. DESCRIPTION OF SYMBOLS 10... Case, 12... Integrated circuit board, 15... Electronic circuit unit, 23... Light emitting element, 23a... Lead of light emitting element, 24... Light receiving element, 24a... Lead of light receiving element, 27... Lead frame, 40... Relay terminal, 50...Welding point, 60...Silicon gel.
Claims (1)
フト、このシヤフトと一体に回転し、所定のスリ
ツトを有した回転板、この回転板の回転により信
号を検出する光電子ピツクアツプ、このピツクア
ツプの信号を増幅する集積回路基板、前記光電式
ピツクアツプ部と前記集積回路基板を収納する合
成樹脂製のケース、前記集積回路と合成樹脂製の
ケースと一体成形してあるコネクタ側端子、及び
前記集積回路と中継端子との電気的接続を可能に
するためのリードフレームを備えた回転角度検出
装置において、前記リードフレームと各端子の接
続（溶接）位置を低くしたことを特徴とする回転
角度検出装置用リードフレーム。 A shaft that rotates in synchronization with the engine crankshaft, a rotary plate that rotates together with the shaft and has a predetermined slit, a photoelectronic pickup that detects signals by the rotation of this rotary plate, and an integrated circuit that amplifies the signal of this pickup. A circuit board, a case made of synthetic resin that houses the photoelectric pickup part and the integrated circuit board, a connector side terminal integrally molded with the integrated circuit and the case made of synthetic resin, and a connection between the integrated circuit and the relay terminal. 1. A lead frame for a rotation angle detection device comprising a lead frame for enabling electrical connection, characterized in that a connection (welding) position between the lead frame and each terminal is lowered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10841489U JPH0346823U (en) | 1989-09-18 | 1989-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10841489U JPH0346823U (en) | 1989-09-18 | 1989-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0346823U true JPH0346823U (en) | 1991-04-30 |
Family
ID=31657055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10841489U Pending JPH0346823U (en) | 1989-09-18 | 1989-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346823U (en) |
-
1989
- 1989-09-18 JP JP10841489U patent/JPH0346823U/ja active Pending