JPS6323749U - - Google Patents
Info
- Publication number
- JPS6323749U JPS6323749U JP11587986U JP11587986U JPS6323749U JP S6323749 U JPS6323749 U JP S6323749U JP 11587986 U JP11587986 U JP 11587986U JP 11587986 U JP11587986 U JP 11587986U JP S6323749 U JPS6323749 U JP S6323749U
- Authority
- JP
- Japan
- Prior art keywords
- core
- cap
- pin
- fixing
- proximity switch
- 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 2
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Electronic Switches (AREA)
Description
第１図はこの考案における近接スイツチの縦断
面図、第２図は背面図、第３図は組立て状態の縦
断面図、第４図は背面図、第５図イ，ロはボビン
の正面図および側面図、第６図イ，ロはコアの正
面図および側面図、第７図は従来の近接スイツチ
の縦断面図である。
１……ハウジング、２……感応面、３……キヤ
ツプ、５……ピン、６……コア、７……検出コイ
ル、８……ボビン、１０……孔、１１……固定部
。
Fig. 1 is a longitudinal sectional view of the proximity switch in this invention, Fig. 2 is a rear view, Fig. 3 is a longitudinal sectional view of the assembled state, Fig. 4 is a rear view, and Fig. 5 A and B are front views of the bobbin. 6A and 6B are front and side views of the core, and FIG. 7 is a longitudinal sectional view of a conventional proximity switch. DESCRIPTION OF SYMBOLS 1...Housing, 2...Sensitive surface, 3...Cap, 5...Pin, 6...Core, 7...Detection coil, 8...Bobbin, 10...Hole, 11...Fixing part.
Claims (1)
るキヤツプ３を取付け、このキヤツプ内に検出コ
イル７を保持するコア６を収容するものにおいて
、上記キヤツプ３の内底部中央に上記コア６の軸
心線上に設けた孔１０に貫挿され、かつ上記コア
６の軸心線方向の厚さに比し大きい寸法を有する
熱可塑性のピン５を設け、このピンを上記孔１０
に貫挿した状態で、上記ピン５の上記コア６から
突出した部分を溶融することにより、上記コア６
を上記キヤツプ３に対して固定する固定部１１を
設けた近接スイツチのコア固定装置。 A cap 3 forming a sensitive surface 2 is attached to one end of a cylindrical housing 1, and a core 6 holding a detection coil 7 is housed in this cap. A thermoplastic pin 5 is provided which is inserted through the hole 10 provided on the core wire and has a larger dimension than the thickness of the core 6 in the axial direction.
By melting the portion of the pin 5 protruding from the core 6, the core 6 is inserted into the core 6.
A core fixing device for a proximity switch, comprising a fixing part 11 for fixing the core to the cap 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11587986U JPS6323749U (en) | 1986-07-30 | 1986-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11587986U JPS6323749U (en) | 1986-07-30 | 1986-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6323749U true JPS6323749U (en) | 1988-02-17 |
Family
ID=30999948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11587986U Pending JPS6323749U (en) | 1986-07-30 | 1986-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6323749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030047270A (en) * | 2001-12-10 | 2003-06-18 | 한영수 | Core adjustment means of proximity switch |
-
1986
- 1986-07-30 JP JP11587986U patent/JPS6323749U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030047270A (en) * | 2001-12-10 | 2003-06-18 | 한영수 | Core adjustment means of proximity switch |