JPH025231U - - Google Patents
Info
- Publication number
- JPH025231U JPH025231U JP8306488U JP8306488U JPH025231U JP H025231 U JPH025231 U JP H025231U JP 8306488 U JP8306488 U JP 8306488U JP 8306488 U JP8306488 U JP 8306488U JP H025231 U JPH025231 U JP H025231U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- actuating plate
- movable
- contact
- fixed
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 2
Landscapes
- Mechanisms For Operating Contacts (AREA)
Description
第１図から第１１図までは本考案の一実施例を
示すもので、第１図は要部を示す分解斜視図、第
２図は完成状態を示す平面図、第３図は第２図の
正面図、第４図は厚さを誇張して表示した固定部
分を示す断面図、第５図は第２図のＡ―Ａ線拡大
部分断面図、第６図は第２図のＢ―Ｂ線拡大部分
断面図、第７図は第２図のＣ―Ｃ線拡大部分断面
図、第８図および第９図はキートツプと作動板と
の係合状態を示す拡大図で、第８図は第９図のＥ
―Ｅ線断面図、第９図は第８図のＤ―Ｄ線断面図
、第１０図と第１１図は、それぞれ照光押ボタン
スイツチを制御盤に組付ける前と組付けた後の状
態を示す一部を断面とした側面図、第１２図は従
来例を示す断面図である。
１１……プリント配線板、２０……ＬＥＤチツ
プ（発光素子）、３０……下部ＦＰＣ、３３……
固定接点、４０……スペーサ、４２……貫通穴、
５０……上部ＦＰＣ、５３……可動接点、６０…
…フレーム、７０……作動板、７８……係合溝、
８３……押圧子、８４……スプリング、９０……
キートツプ、９３……係合子、１００……照光押
ボタンスイツチ、１３２……フエーズプレート、
１３３……貫通穴。
Figures 1 to 11 show one embodiment of the present invention, with Figure 1 being an exploded perspective view showing the main parts, Figure 2 being a plan view showing the completed state, and Figure 3 being the same as Figure 2. 4 is a sectional view showing the fixed part with exaggerated thickness, FIG. 5 is an enlarged partial sectional view taken along line A--A in FIG. 2, and FIG. 6 is B-- in FIG. 2. FIG. 7 is an enlarged partial sectional view taken along line B, FIG. 7 is an enlarged partial sectional view taken along line CC in FIG. is E in Figure 9.
-E line sectional view, Figure 9 is a DD line sectional view in Figure 8, and Figures 10 and 11 show the state before and after the illuminated push button switch is assembled to the control panel, respectively. FIG. 12 is a sectional view showing a conventional example. 11...Printed wiring board, 20...LED chip (light emitting element), 30...Lower FPC, 33...
Fixed contact, 40...Spacer, 42...Through hole,
50... Upper FPC, 53... Movable contact, 60...
... Frame, 70 ... Actuation plate, 78 ... Engagement groove,
83...presser, 84...spring, 90...
Key top, 93... Engagement element, 100... Illuminated push button switch, 132... Phase plate,
133...Through hole.
Claims (1)
固定接点に接触させ、回路を閉じるとともにプリ
ント配線板上の発光素子を点灯して回路が閉じた
ことを表示するようにした照光押ボタンスイツチ
において、前記プリント配線板上に、上面に前記
固定接点を印設した下部ＦＰＣ、スペーサ、下面
に前記可動接点を印設した上部ＦＰＣ、フレーム
を積層固定し、前記フレームの上面にスプリング
を介して上下動可能な作動板を設け、この作動板
に係合溝を形成し、前記キートツプの下面に、前
記作動板の係合溝に係合し、かつ水平方向に移動
可能な係合子を突設してなることを特徴とする照
光押ボタンスイツチ。 In the illuminated push button switch, the movable contact is brought into contact with the fixed contact by pressing the key top, thereby closing the circuit and lighting up a light emitting element on the printed wiring board to indicate that the circuit is closed. A lower FPC with the fixed contacts printed on the upper surface, a spacer, an upper FPC with the movable contacts printed on the lower surface, and a frame are stacked and fixed on a printed wiring board, and the frame can be moved vertically via a spring on the upper surface of the frame. an actuating plate, an engaging groove is formed on the actuating plate, and an engaging element protruding from the lower surface of the key top that engages with the engaging groove of the actuating plate and is movable in a horizontal direction. An illuminated push button switch characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8306488U JPH066429Y2 (en) | 1988-06-23 | 1988-06-23 | Illuminated pushbutton switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8306488U JPH066429Y2 (en) | 1988-06-23 | 1988-06-23 | Illuminated pushbutton switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH025231U true JPH025231U (en) | 1990-01-12 |
| JPH066429Y2 JPH066429Y2 (en) | 1994-02-16 |
Family
ID=31307793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8306488U Expired - Lifetime JPH066429Y2 (en) | 1988-06-23 | 1988-06-23 | Illuminated pushbutton switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066429Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59157666U (en) * | 1983-04-09 | 1984-10-23 | 野々山 喜六 | washing tub |
-
1988
- 1988-06-23 JP JP8306488U patent/JPH066429Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59157666U (en) * | 1983-04-09 | 1984-10-23 | 野々山 喜六 | washing tub |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH066429Y2 (en) | 1994-02-16 |
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