JPH046140U - - Google Patents
Info
- Publication number
- JPH046140U JPH046140U JP12437690U JP12437690U JPH046140U JP H046140 U JPH046140 U JP H046140U JP 12437690 U JP12437690 U JP 12437690U JP 12437690 U JP12437690 U JP 12437690U JP H046140 U JPH046140 U JP H046140U
- Authority
- JP
- Japan
- Prior art keywords
- key switch
- board
- printed
- pins
- flat
- 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図は本考案一実施例の構成を示す断面図、
第２図は従来の構成の一例を示す断面図である。
４０…キースイツチ、４１…ピン、５０…構造
板、６０…ＰＣボード。
FIG. 1 is a sectional view showing the configuration of an embodiment of the present invention;
FIG. 2 is a sectional view showing an example of a conventional configuration. 40... Key switch, 41... Pin, 50... Structure board, 60... PC board.
Claims (1)
を固定する構造板５０及び結合されるＰＣボード
６０から成り、 前記ＰＣボード６０は上下両面とも平らで、そ
の上には回路がプリントされ、 前記キースイツチ４０の底部は平坦で、その両
側から各々平たいピン４１が延伸され、且つ該ピ
ン４１は前記ＰＣボード６０上に取り付けられて
回路を形成し、該キースイツチ４０と対応する箇
所は該キースイツチ４０全体がＰＣボード６０に
嵌め込まれると、両者の底部が同一平面になるよ
うに貫通されてなることを特徴とする機械式キー
ボードの改良。[Claims for Utility Model Registration] Basically, it consists of a key switch 40, a structural plate 50 that fixes their relative positions, and a PC board 60 to which they are connected. is printed, the bottom of the key switch 40 is flat, and flat pins 41 extend from both sides thereof, and the pins 41 are mounted on the PC board 60 to form a circuit, and the points corresponding to the key switch 40 are printed. This is an improvement of the mechanical keyboard, characterized in that when the entire key switch 40 is fitted into the PC board 60, the bottoms of both are penetrated so that they become flush.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52067590A | 1990-05-08 | 1990-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH046140U true JPH046140U (en) | 1992-01-21 |
Family
ID=31716091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12437690U Pending JPH046140U (en) | 1990-05-08 | 1990-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5656595A (en) * | 1979-10-12 | 1981-05-18 | Nippon Denso Co Ltd | Heat exchanger |
-
1990
- 1990-11-28 JP JP12437690U patent/JPH046140U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5656595A (en) * | 1979-10-12 | 1981-05-18 | Nippon Denso Co Ltd | Heat exchanger |
| JPS6227353B2 (en) * | 1979-10-12 | 1987-06-13 | Nippon Denso Co |