JPS61103834U - - Google Patents
Info
- Publication number
- JPS61103834U JPS61103834U JP18928084U JP18928084U JPS61103834U JP S61103834 U JPS61103834 U JP S61103834U JP 18928084 U JP18928084 U JP 18928084U JP 18928084 U JP18928084 U JP 18928084U JP S61103834 U JPS61103834 U JP S61103834U
- Authority
- JP
- Japan
- Prior art keywords
- fixed contact
- plunger
- actuator
- lower housing
- key top
- 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
Description
第１図は本考案の一実施例の分解斜視図、第２
Ａ図および第２Ｂ図は本考案の一実施例の側断面
図、第３図は第１図に示すキーボードスイツチの
接点部の側断面図、第４図は従来のキードードス
イツチの分解斜視図、第５Ａ図および第５Ｂ図は
従来のキーボードスイツチの側断面図、第６図は
第４図に示すキーボードスイツチの接点部の側断
面図。
１…キートツプ、２…上部ハウジング、３…プ
ランジヤー、４…コイルスプリング、５…アクチ
ユエータ、８…板バネ、８１…外縁部、８２…中
央部、９…下部ハウジング、９１…ガイド部、９
２…第１の固定接点、９３…第２の固定接点。
Fig. 1 is an exploded perspective view of one embodiment of the present invention;
Figures A and 2B are side sectional views of an embodiment of the present invention, Figure 3 is a side sectional view of the contact portion of the keyboard switch shown in Figure 1, and Figure 4 is an exploded perspective view of a conventional keyboard switch. , FIGS. 5A and 5B are side sectional views of a conventional keyboard switch, and FIG. 6 is a side sectional view of a contact portion of the keyboard switch shown in FIG. 4. DESCRIPTION OF SYMBOLS 1... Key top, 2... Upper housing, 3... Plunger, 4... Coil spring, 5... Actuator, 8... Leaf spring, 81... Outer edge part, 82... Center part, 9... Lower housing, 91... Guide part, 9
2...First fixed contact, 93...Second fixed contact.
Claims (1)
する上部ハウジングと、 前記プランジヤーの下に配置したアクチユエー
タと、 該アクチユエータと前記プランジヤーとの間に
配置したスプリングと、 前記アクチユエータを摺動自在にガイドするガ
イド部と、ほぼ中央の位置に設けた第１の固定接
点と、該第１の固定接点をはさんで両傍に設けた
第２の固定接点とを有する下部ハウジングと、 前記第２の固定接点と接触するＶ字形の外縁部
と、前記第１の固定接点と対向する中央部とを有
し、前記アクチユエータと前記下部ハウジングと
の間に配置したドーム状の板バネとから構成した
ことを特徴とするキーボードスイツチ。[Claims for Utility Model Registration] A key top, a plunger for press-fitting and fixing the key top, an upper housing for vertically slidingly guiding the plunger, an actuator disposed below the plunger, the actuator and the above. a spring disposed between the plunger, a guide portion that slidably guides the actuator, a first fixed contact provided approximately in the center, and a first fixed contact located on both sides of the first fixed contact. a lower housing having a second fixed contact provided thereon; a V-shaped outer edge portion in contact with the second fixed contact; and a central portion facing the first fixed contact; A keyboard switch comprising a dome-shaped leaf spring disposed between a lower housing and a lower housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18928084U JPS61103834U (en) | 1984-12-13 | 1984-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18928084U JPS61103834U (en) | 1984-12-13 | 1984-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61103834U true JPS61103834U (en) | 1986-07-02 |
Family
ID=30746731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18928084U Pending JPS61103834U (en) | 1984-12-13 | 1984-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61103834U (en) |
-
1984
- 1984-12-13 JP JP18928084U patent/JPS61103834U/ja active Pending
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