JPH02128334U - - Google Patents
Info
- Publication number
- JPH02128334U JPH02128334U JP3627689U JP3627689U JPH02128334U JP H02128334 U JPH02128334 U JP H02128334U JP 3627689 U JP3627689 U JP 3627689U JP 3627689 U JP3627689 U JP 3627689U JP H02128334 U JPH02128334 U JP H02128334U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- cylinder body
- common
- rotors
- cylinder
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 1
Landscapes
- Lock And Its Accessories (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Switches With Compound Operations (AREA)
Description
第１図は本考案に係る鍵スイツチの一実施例の
プリント基板を除去した状態を示す底面図、第２
図は該鍵スイツチの正面図、第３図は第１図のＸ
−Ｘ線断面図、第４図は本実施例で用いているプ
リント基板の正面図、第５図乃至第８図は本実施
例の鍵スイツチへ鍵を挿入した状態を示す要部縦
断面図、第９図は従来の鍵スイツチの斜視図、第
１０図は第９図の縦断面図、第１１図は従来のス
イツチロータの底面図である。
１……シリンダボデイ、２……鍵孔、３……シ
リンダバレル、４ａ，４ｂ……タンブラ、６……
節度羽根、７……節度溝、８……プリンタ基板、
９……プリント接点層、１０……可動接触片。
Fig. 1 is a bottom view of an embodiment of the key switch according to the present invention with the printed circuit board removed;
The figure is a front view of the key switch, and Figure 3 is the X in Figure 1.
- An X-ray sectional view, FIG. 4 is a front view of the printed circuit board used in this embodiment, and FIGS. 5 to 8 are longitudinal sectional views of main parts showing the state in which the key is inserted into the key switch of this embodiment. , FIG. 9 is a perspective view of a conventional key switch, FIG. 10 is a vertical sectional view of FIG. 9, and FIG. 11 is a bottom view of a conventional switch rotor. 1...Cylinder body, 2...Keyhole, 3...Cylinder barrel, 4a, 4b...Tumbler, 6...
Moderation blade, 7... Moderation groove, 8... Printer board,
9... Printed contact layer, 10... Movable contact piece.
Claims (1)
１対のシリンダバレルを所定の角度範囲内で回動
自在に隣接して互いに軸線を平行にして組込まれ
、前記各シリンダバレルには２種の鍵違いを検出
するタンブラをそれぞれ組込み、前記シリンダボ
デイ内で前記各シリンダバレルには一体にスイツ
チロータをそれぞれ設け、前記各スイツチロータ
は互に隣接する側の部分をそれぞれ欠除され、且
つ外周には節度羽根をそれぞれ支持した構造にな
つており、前記共通のシリンダボデイの内面には
前記各節度アームが係合する節度溝をそれぞれ設
け、前記各スイツチロータに対向して前記シリン
ダボデイには共通のプリント基板を組付け、前記
共通のプリント基板には前記各スイツチロータに
対向する位置にプリント接点層をそれぞれ設け、
前記各スイツチロータには前記各プリント接点層
に接触して摺動する可動接触片をそれぞれ取付け
たことを特徴とする鍵スイツチ。 A pair of cylinder barrels each having a keyhole are installed in a common cylinder body so as to be rotatable within a predetermined angular range adjacent to each other with their axes parallel to each other, and each cylinder barrel has two types of different keys. A detection tumbler is respectively incorporated, and a switch rotor is integrally provided in each cylinder barrel within the cylinder body, and each switch rotor has adjacent portions removed, and a moderating blade is provided on the outer periphery of the switch rotor. The inner surface of the common cylinder body is provided with a moderation groove in which each of the moderation arms engages, and a common printed circuit board is provided on the cylinder body facing each of the switch rotors. and a printed contact layer is provided on the common printed circuit board at a position facing each of the switch rotors,
A key switch characterized in that each of the switch rotors is provided with a movable contact piece that slides in contact with each of the printed contact layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3627689U JPH0715076Y2 (en) | 1989-03-31 | 1989-03-31 | Key switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3627689U JPH0715076Y2 (en) | 1989-03-31 | 1989-03-31 | Key switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02128334U true JPH02128334U (en) | 1990-10-23 |
| JPH0715076Y2 JPH0715076Y2 (en) | 1995-04-10 |
Family
ID=31542363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3627689U Expired - Lifetime JPH0715076Y2 (en) | 1989-03-31 | 1989-03-31 | Key switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0715076Y2 (en) |
-
1989
- 1989-03-31 JP JP3627689U patent/JPH0715076Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0715076Y2 (en) | 1995-04-10 |
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