JPS6199329U - - Google Patents
Info
- Publication number
- JPS6199329U JPS6199329U JP18320984U JP18320984U JPS6199329U JP S6199329 U JPS6199329 U JP S6199329U JP 18320984 U JP18320984 U JP 18320984U JP 18320984 U JP18320984 U JP 18320984U JP S6199329 U JPS6199329 U JP S6199329U
- Authority
- JP
- Japan
- Prior art keywords
- movable contact
- leaf spring
- push button
- switch device
- displaced
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第1図は本考案に係るキーボードスイツチ装置
の一実施例を示す概略断面図、第2図はその可動
状態を示す概略断面図、第3図a,bは本考案に
よる作用効果を説明するための概略図、第4図は
その特性図、第5図は従来例を示す概略断面図で
ある。
1……押釦、2……プランジヤ、3……キーボ
ードケース(上、下ハウジング)、4……アクチ
ユエータ、5……ガイド部材、6……復帰用コイ
ルスプリング、7a,7b……可動側端子、8,
10……板ばねによる可動接点、9……固定側端
子、9a……固定接点、11a,11b……板ば
ね。
Fig. 1 is a schematic sectional view showing an embodiment of the keyboard switch device according to the present invention, Fig. 2 is a schematic sectional view showing its movable state, and Figs. 3 a and b are for explaining the effects of the present invention. 4 is a characteristic diagram thereof, and FIG. 5 is a schematic sectional view showing a conventional example. 1...Push button, 2...Plunger, 3...Keyboard case (upper and lower housing), 4...Actuator, 5...Guide member, 6...Returning coil spring, 7a, 7b...Movable side terminal, 8,
DESCRIPTION OF SYMBOLS 10... Movable contact by leaf spring, 9... Fixed side terminal, 9a... Fixed contact, 11a, 11b... Leaf spring.
Claims (1)
択的に接触、離間される板ばねからなる可動接点
を備え、この可動接点は、複数枚の板ばねによる
積層構造とされていることを特徴とするキーボー
ドスイツチ装置。 It has a movable contact made of a leaf spring that is displaced in conjunction with the pressing operation of the push button and selectively contacts and separates from the fixed contact, and the movable contact has a laminated structure of a plurality of leaf springs. keyboard switch device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18320984U JPS6199329U (en) | 1984-12-04 | 1984-12-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18320984U JPS6199329U (en) | 1984-12-04 | 1984-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6199329U true JPS6199329U (en) | 1986-06-25 |
Family
ID=30740719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18320984U Pending JPS6199329U (en) | 1984-12-04 | 1984-12-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6199329U (en) |
-
1984
- 1984-12-04 JP JP18320984U patent/JPS6199329U/ja active Pending
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