JPH02138U - - Google Patents
Info
- Publication number
- JPH02138U JPH02138U JP7845288U JP7845288U JPH02138U JP H02138 U JPH02138 U JP H02138U JP 7845288 U JP7845288 U JP 7845288U JP 7845288 U JP7845288 U JP 7845288U JP H02138 U JPH02138 U JP H02138U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- switch
- shielding member
- shielding
- magnetic pole
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Description
第１図は本考案に係る磁気スイツチ構造の一実
施例を示す斜視図、第２図は同じ実施例の要部を
拡大して示す斜視図、第３図は同じく作用を示す
説明図、第４図は同じく本考案の別な実施例を要
部で示す斜視図、第５図は従来例を示す斜視図、
第６図は従来例の作用を示す説明図である。
１……磁気スイツチ、２……レバー、３……角
柱状磁石、３ａ，３ｂ……磁極面、４，５……リ
ードスイツチ、６，７……遮蔽部材。
FIG. 1 is a perspective view showing an embodiment of the magnetic switch structure according to the present invention, FIG. 2 is an enlarged perspective view of the main parts of the same embodiment, FIG. FIG. 4 is a perspective view showing the main parts of another embodiment of the present invention, and FIG. 5 is a perspective view showing a conventional example.
FIG. 6 is an explanatory diagram showing the operation of the conventional example. DESCRIPTION OF SYMBOLS 1... Magnetic switch, 2... Lever, 3... Prismatic magnet, 3a, 3b... Magnetic pole surface, 4, 5... Reed switch, 6, 7... Shielding member.
Claims (1)
気スイツチにおいて、前記角柱状磁石の前記リー
ドスイツチとの対峙面と磁極面以外を高透磁率部
材で形成した遮蔽部材でシールドしたことを特徴
とする磁気スイツチ構造。 (2) 前記磁極面の一部が前記遮蔽部材によりシ
ールドされていることを特徴とする実用新案登録
請求の範囲１項記載の磁気スイツチ構造。[Claims for Utility Model Registration] (1) In a magnetic switch consisting of a reed switch and a prismatic magnet, a shielding member in which the surface of the prismatic magnet other than the surface facing the reed switch and the magnetic pole surface is formed of a high magnetic permeability material. A magnetic switch structure characterized by shielding. (2) The magnetic switch structure according to claim 1, wherein a part of the magnetic pole face is shielded by the shielding member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7845288U JPH02138U (en) | 1988-06-14 | 1988-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7845288U JPH02138U (en) | 1988-06-14 | 1988-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02138U true JPH02138U (en) | 1990-01-05 |
Family
ID=31303375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7845288U Pending JPH02138U (en) | 1988-06-14 | 1988-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02138U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027961A (en) * | 1973-07-13 | 1975-03-22 | ||
| JPS5135152B2 (en) * | 1972-07-20 | 1976-09-30 |
-
1988
- 1988-06-14 JP JP7845288U patent/JPH02138U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5135152B2 (en) * | 1972-07-20 | 1976-09-30 | ||
| JPS5027961A (en) * | 1973-07-13 | 1975-03-22 |
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