JPH033766U - - Google Patents
Info
- Publication number
- JPH033766U JPH033766U JP6499189U JP6499189U JPH033766U JP H033766 U JPH033766 U JP H033766U JP 6499189 U JP6499189 U JP 6499189U JP 6499189 U JP6499189 U JP 6499189U JP H033766 U JPH033766 U JP H033766U
- Authority
- JP
- Japan
- Prior art keywords
- wiring patterns
- changeover switch
- board
- substrate
- wiring
- 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
- 239000000758 substrate Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Structure Of Printed Boards (AREA)
Description
第１図ないし第３図は本考案に係り、第１図は
本考案の第１の実施例に係る切換スイツチの平面
図、第２図は同第１の実施例の作用説明に供する
もので折り取り部が折り取られた状態にある同切
換スイツチの平面図、第３図は本考案の第２の実
施例に係る切換スイツチの平面図である。第４図
は従来例の切換スイツチの平面図、第５図は同従
来例の切換スイツチの電気的等価回路図である。
１……基板、３……折り取り部、４……電源配
線パターン、５……グランド配線パターン、６，
６ａ，６ｂ……抵抗。
Figures 1 to 3 relate to the present invention; Figure 1 is a plan view of a changeover switch according to a first embodiment of the present invention, and Figure 2 is for explaining the operation of the first embodiment. A plan view of the changeover switch with the break-off portion broken off, and FIG. 3 is a plan view of the changeover switch according to the second embodiment of the present invention. FIG. 4 is a plan view of a conventional changeover switch, and FIG. 5 is an electrical equivalent circuit diagram of the conventional changeover switch. DESCRIPTION OF SYMBOLS 1... Board, 3... Breaking part, 4... Power supply wiring pattern, 5... Ground wiring pattern, 6,
6a, 6b...Resistance.
Claims (1)
、前記基板上にそれぞれ高電位と低電位とがそれ
ぞれ付与される少なくとも２つの配線パターンを
形成するとともに、前記一方側の配線パターンの
一部を前記折り取り部に形成し、前記両配線パタ
ーンを抵抗を介して接続し、前記両配線パターン
の個別端部または共通接続端部を当該基板用切換
えスイツチの出力端子として用いたことを特徴と
する基板用切換えスイツチ。 A part of the substrate is provided with a breakable portion, and at least two wiring patterns to which a high potential and a low potential are respectively applied are formed on the substrate, and a part of the wiring pattern on one side is provided. is formed in the cut-off portion, both of the wiring patterns are connected via a resistor, and the individual ends or common connection ends of both of the wiring patterns are used as output terminals of the changeover switch for the board. A changeover switch for the board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6499189U JPH033766U (en) | 1989-06-02 | 1989-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6499189U JPH033766U (en) | 1989-06-02 | 1989-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH033766U true JPH033766U (en) | 1991-01-16 |
Family
ID=31596419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6499189U Pending JPH033766U (en) | 1989-06-02 | 1989-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH033766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006324313A (en) * | 2005-05-17 | 2006-11-30 | Toppan Forms Co Ltd | Wiring board |
-
1989
- 1989-06-02 JP JP6499189U patent/JPH033766U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006324313A (en) * | 2005-05-17 | 2006-11-30 | Toppan Forms Co Ltd | Wiring board |
| JP4617198B2 (en) * | 2005-05-17 | 2011-01-19 | トッパン・フォームズ株式会社 | Wiring board |