JPS61186126U - - Google Patents
Info
- Publication number
- JPS61186126U JPS61186126U JP7031585U JP7031585U JPS61186126U JP S61186126 U JPS61186126 U JP S61186126U JP 7031585 U JP7031585 U JP 7031585U JP 7031585 U JP7031585 U JP 7031585U JP S61186126 U JPS61186126 U JP S61186126U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- leaf spring
- spring terminal
- contact part
- switch
- 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
- 239000000463 material Substances 0.000 claims 3
- 239000010970 precious metal Substances 0.000 claims 2
- 229910000906 Bronze Inorganic materials 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 239000010974 bronze Substances 0.000 claims 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Contacts (AREA)
Description
第１図から第５図までは本考案によるキースイ
ツチの一実施例を示すもので、第１図は板ばね端
子と固定端子の斜視図、第２図はキースイツチの
一部切欠き正面図、第３図は板ばね端子の製作を
説明するための説明図、第４図は第２図のＡ―Ａ
線要部拡大断面図、第５図はキーステムの平面図
、第６図は従来例を示す斜視図である。
１０…スイツチケース、１３…開口部、１４…
キーステム、２７…板ばね端子、２８…固定端子
、３１…固定端子２８の接触部、３４…切込み、
３５…板ばね端子２７の接触部。
Figures 1 to 5 show an embodiment of the key switch according to the present invention. Figure 1 is a perspective view of a leaf spring terminal and a fixed terminal, Figure 2 is a partially cutaway front view of the key switch, and Figure 2 is a partially cutaway front view of the key switch. Figure 3 is an explanatory diagram for explaining the production of leaf spring terminals, and Figure 4 is A-A in Figure 2.
FIG. 5 is a plan view of the key stem, and FIG. 6 is a perspective view of a conventional example. 10...Switch case, 13...Opening, 14...
Key stem, 27... Leaf spring terminal, 28... Fixed terminal, 31... Contact portion of fixed terminal 28, 34... Notch,
35...Contact portion of leaf spring terminal 27.
Claims (1)
されたキーステムを摺動することによつて前記ス
イツチケース内の板ばね端子を押圧し、前記板ば
ね端子の接触部と固定端子の接触部とを接離する
キースイツチにおいて、前記板ばね端子は、その
接触部に１または複数の切込みが形成され、前記
固定端子は線材で形成されてなることを特徴とす
るキースイツチ。 (2) 板ばね端子は、その接触部に貴金属メツキ
がなされたばね用金属板材で形成され、固定端子
は、その接触部に貴金属が被着された燐青銅材で
形成されてなる実用新案登録請求の範囲第１項記
載のキースイツチ。[Claims for Utility Model Registration] (1) The leaf spring terminal in the switch case is pressed by sliding the key stem slidably fitted into the opening of the switch case, and the leaf spring terminal is pressed against the leaf spring terminal in the switch case. In the key switch for connecting and separating the contact part of the terminal and the contact part of the fixed terminal, the leaf spring terminal is characterized in that one or more notches are formed in the contact part, and the fixed terminal is formed of a wire material. key switch. (2) A request for utility model registration in which the leaf spring terminal is formed of a spring metal plate material whose contact portion is plated with a precious metal, and the fixed terminal is formed of a phosphor bronze material whose contact portion is coated with a precious metal. The key switch described in item 1 of the range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7031585U JPH082889Y2 (en) | 1985-05-13 | 1985-05-13 | Key switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7031585U JPH082889Y2 (en) | 1985-05-13 | 1985-05-13 | Key switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61186126U true JPS61186126U (en) | 1986-11-20 |
| JPH082889Y2 JPH082889Y2 (en) | 1996-01-29 |
Family
ID=30606783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7031585U Expired - Lifetime JPH082889Y2 (en) | 1985-05-13 | 1985-05-13 | Key switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH082889Y2 (en) |
-
1985
- 1985-05-13 JP JP7031585U patent/JPH082889Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH082889Y2 (en) | 1996-01-29 |
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