JPS60152230U - key switch - Google Patents
key switchInfo
- Publication number
- JPS60152230U JPS60152230U JP1374085U JP1374085U JPS60152230U JP S60152230 U JPS60152230 U JP S60152230U JP 1374085 U JP1374085 U JP 1374085U JP 1374085 U JP1374085 U JP 1374085U JP S60152230 U JPS60152230 U JP S60152230U
- Authority
- JP
- Japan
- Prior art keywords
- key
- plate
- returning
- container
- permanent magnet
- 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
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
−第1図は、この考案を実施するキイスイッチの縦方向
断面図である。第2図は、この考案による磁気感応スイ
ッチング部材と最初の位置にキイを復帰する修正手段と
を有する第1図と同様なものを示す。第3図は、この考
案による2個の永久磁石と3個の板を含むキイ復帰手段
とを有するキイスイッチの縦方向断面図を示す。
1・・・・・・容器、2・・・・・・永久磁石(磁石)
、3・・・・・・キイ、4・・・・・・スイッチング部
材、5・・曲最初の位置にキイを保持する手段、6・・
・・・・最初の位置にキイを復帰する手段、7・・・・
・・永久磁石極間めギギッープ。- FIG. 1 is a longitudinal sectional view of a key switch implementing this invention. FIG. 2 shows something similar to FIG. 1 with a magnetically sensitive switching member according to the invention and corrective means for returning the key to its initial position. FIG. 3 shows a longitudinal sectional view of a key switch with two permanent magnets and a key return means including three plates according to the invention. 1... Container, 2... Permanent magnet (magnet)
, 3... Key, 4... Switching member, 5... Means for holding the key at the beginning position of the song, 6...
...Means for returning the keys to their initial positions, 7...
・Gigip between the permanent magnet poles.
Claims (3)
とき、容器1に固定されたスイッチング部材に作動する
ように適合した少なくとも1個の永久磁石2を有する容
器と、キイ3と磁石2との中間で容器1に保持された強
磁性材の板を有する最初の位置にキイ3を保持する手段
5と、容器1に保持した最初の位置にキイ3を復帰する
手段とからなるキイスイッチにおいて、最初の位置にキ
イ3を復帰する手段が、永久磁石2に対してギャップを
有してキイ3の運動方向に配置され、かつ保持する手段
5の板と一緒で磁気回路を作る強磁性材の少な(とも1
個の板6を有し、少なくとも1個の板6の長さがキイ3
の最大移動の全長及び前記方向における永久磁石2の長
さより小さいことを特徴とするキイスイッチ。(1) a container having at least one permanent magnet 2 rigidly coupled to an actuating key 3 and adapted to actuate a switching member fixed to the container 1 when the key 3 is moved; 2, means 5 for holding the key 3 in its initial position with a plate of ferromagnetic material held in the container 1, and means 5 for returning the key 3 to its initial position held in the container 1. In the switch, the means for returning the key 3 to its initial position are arranged in the direction of movement of the key 3 with a gap to the permanent magnet 2, and together with the plate of the holding means 5 are strong enough to form a magnetic circuit. Low magnetic material (tomo 1
The length of at least one plate 6 is the key 3.
and the length of the permanent magnet 2 in said direction.
段の板が相互に合体されていることを特徴とする実用新
案登録請求の範囲第1番目記載のキイスイッチ。(2) A key switch according to claim 1 of the utility model registration, characterized in that the plate of the means for returning the key 3 and the plate of the means for holding the key are integrated with each other.
極間にギャップ7を有して相互に面し、キイを復帰する
手段の1個の板6が前記ギャップ7に収納され、残りの
2個の板6が永久磁石2の他の極に隣接して配置される
、3個の板6を−含むキイを復帰する手段を有する実用
新案登録請求の範囲第1番目又は第2番目記載のキイス
イッチ。(3) Two permanent magnets 2 with opposite poles face each other with a gap 7 between these opposite poles, and one plate 6 of the means for returning the key is housed in said gap 7. Utility model registration claim 1 or The second key switch mentioned.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1374085U JPS60152230U (en) | 1985-02-04 | 1985-02-04 | key switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1374085U JPS60152230U (en) | 1985-02-04 | 1985-02-04 | key switch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60152230U true JPS60152230U (en) | 1985-10-09 |
Family
ID=30498026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1374085U Pending JPS60152230U (en) | 1985-02-04 | 1985-02-04 | key switch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60152230U (en) |
-
1985
- 1985-02-04 JP JP1374085U patent/JPS60152230U/en active Pending
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