JPS6421940U - - Google Patents
Info
- Publication number
- JPS6421940U JPS6421940U JP11719587U JP11719587U JPS6421940U JP S6421940 U JPS6421940 U JP S6421940U JP 11719587 U JP11719587 U JP 11719587U JP 11719587 U JP11719587 U JP 11719587U JP S6421940 U JPS6421940 U JP S6421940U
- Authority
- JP
- Japan
- Prior art keywords
- core
- electronic circuit
- circuit board
- detection coil
- land
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000005476 soldering Methods 0.000 description 2
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Description
第１図はこの考案における近接スイツチの一実
施例を示す縦断面図、第２図は従来の近接スイツ
チを示す縦断面図である。
１……感応面、２……キヤツプ、３……ハウジ
ング、５……検出コイル、６……コア、７……電
子回路基板、８……凹所、９……切欠き部、１１
……ランド、１３……切欠き部、１５……ランド
、１６……半田付け、１８……半田付け。
FIG. 1 is a longitudinal sectional view showing an embodiment of the proximity switch according to this invention, and FIG. 2 is a longitudinal sectional view showing a conventional proximity switch. DESCRIPTION OF SYMBOLS 1... Sensing surface, 2... Cap, 3... Housing, 5... Detection coil, 6... Core, 7... Electronic circuit board, 8... Recess, 9... Notch, 11
... Land, 13 ... Notch, 15 ... Land, 16 ... Soldering, 18 ... Soldering.
Claims (1)
検出コイル５とともに電子回路を形成する電子回
路基板７を上記コア６の軸心線に沿つて配設し、
上記電子回路基板７の上記コア６に接する一端部
において、上記電子回路基板７の縁部に上記コア
６とともに凹所８を形成する切欠き部９を設け、
この切欠き部の周縁部に上記電子回路基板７のグ
ランド導体と接続されるランド１１を設け、上記
凹所８において、上記コア６および上記検出コイ
ル５の一方のリード線を上記ランド１１に対し半
田付けするようにした近接スイツチ。 An electronic circuit board 7 that forms an electronic circuit together with the detection coil 5 is disposed on the end wall side of the core 6 that houses the detection coil 5 along the axis of the core 6,
At one end of the electronic circuit board 7 in contact with the core 6, a notch 9 is provided at the edge of the electronic circuit board 7 to form a recess 8 together with the core 6;
A land 11 connected to the ground conductor of the electronic circuit board 7 is provided at the peripheral edge of the notch, and one lead wire of the core 6 and the detection coil 5 is connected to the land 11 in the recess 8. Proximity switch that can be soldered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11719587U JPS6421940U (en) | 1987-07-30 | 1987-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11719587U JPS6421940U (en) | 1987-07-30 | 1987-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6421940U true JPS6421940U (en) | 1989-02-03 |
Family
ID=31360428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11719587U Pending JPS6421940U (en) | 1987-07-30 | 1987-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6421940U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0389110U (en) * | 1989-12-27 | 1991-09-11 | ||
| JPH0610312U (en) * | 1992-07-09 | 1994-02-08 | 政博 柏田 | Anti-vibration gloves |
-
1987
- 1987-07-30 JP JP11719587U patent/JPS6421940U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0389110U (en) * | 1989-12-27 | 1991-09-11 | ||
| JPH0610312U (en) * | 1992-07-09 | 1994-02-08 | 政博 柏田 | Anti-vibration gloves |