JPH0274740U - - Google Patents
Info
- Publication number
- JPH0274740U JPH0274740U JP15466888U JP15466888U JPH0274740U JP H0274740 U JPH0274740 U JP H0274740U JP 15466888 U JP15466888 U JP 15466888U JP 15466888 U JP15466888 U JP 15466888U JP H0274740 U JPH0274740 U JP H0274740U
- Authority
- JP
- Japan
- Prior art keywords
- case
- pair
- reed
- reed switches
- sides
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Description
第１図は本考案に係る磁気スイツチの一実施例
を示す斜視図、第２図は同実施例におけるスイツ
チ側固定部の斜視図、第３図は同実施例の動作を
説明するための斜視図、第４図は本考案の他の実
施例（駆動マグネツト側可動部）を示す正面図、
第５図は従来例を示す構成説明図、第６図は従来
の磁気シールド構造を示す斜視図である。
１Ａ，１Ｂ……リードスイツチ、２……基板、
３……ケース、４……マグネツトレバー、５……
駆動マグネツト、６……固定部側のシールド板、
７Ａ，７Ｂ……シールド取付け板、８Ａ，８Ｂ…
…可動側のシールド板、Ａ……超強力マグネツト
。
Fig. 1 is a perspective view showing an embodiment of the magnetic switch according to the present invention, Fig. 2 is a perspective view of the switch side fixing part in the embodiment, and Fig. 3 is a perspective view for explaining the operation of the embodiment. Figure 4 is a front view showing another embodiment of the present invention (driving magnet side movable part),
FIG. 5 is a configuration explanatory diagram showing a conventional example, and FIG. 6 is a perspective view showing a conventional magnetic shield structure. 1A, 1B... Reed switch, 2... Board,
3...Case, 4...Magnetic lever, 5...
Drive magnet, 6...shield plate on fixed part side,
7A, 7B...Shield mounting plate, 8A, 8B...
...Shield plate on the movable side, A...Super strong magnet.
Claims (1)
よう基板に取付け、これらを前面以外に磁気シー
ルドを施したケース内に収納する一方、このケー
スの前面側にニユートラル復帰の支持構造とした
駆動マグネツトを配設し、その両側に前記一対の
リードスイツチと対応するように磁気シールド板
を一体的に設けたことを特徴とする磁気スイツチ
。 A pair of reed switches are attached to the board in a symmetrical arrangement, and they are housed in a case that is magnetically shielded on all sides except the front, while a drive magnet that serves as a support structure for returning to neutral is placed on the front side of this case. 1. A magnetic switch characterized in that magnetic shield plates are integrally provided on both sides of the reed switch so as to correspond to the pair of reed switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15466888U JPH0274740U (en) | 1988-11-28 | 1988-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15466888U JPH0274740U (en) | 1988-11-28 | 1988-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0274740U true JPH0274740U (en) | 1990-06-07 |
Family
ID=31431604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15466888U Pending JPH0274740U (en) | 1988-11-28 | 1988-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0274740U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008122377A (en) * | 2006-11-09 | 2008-05-29 | Swatch Group Research & Development Ltd | Magnetic controller for timepiece |
| JP2009170361A (en) * | 2008-01-18 | 2009-07-30 | Tokai Rika Co Ltd | Lever switch device |
-
1988
- 1988-11-28 JP JP15466888U patent/JPH0274740U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008122377A (en) * | 2006-11-09 | 2008-05-29 | Swatch Group Research & Development Ltd | Magnetic controller for timepiece |
| JP2009170361A (en) * | 2008-01-18 | 2009-07-30 | Tokai Rika Co Ltd | Lever switch device |
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