JPH0614351Y2 - Shift switch - Google Patents
Shift switchInfo
- Publication number
- JPH0614351Y2 JPH0614351Y2 JP1989063822U JP6382289U JPH0614351Y2 JP H0614351 Y2 JPH0614351 Y2 JP H0614351Y2 JP 1989063822 U JP1989063822 U JP 1989063822U JP 6382289 U JP6382289 U JP 6382289U JP H0614351 Y2 JPH0614351 Y2 JP H0614351Y2
- Authority
- JP
- Japan
- Prior art keywords
- switch
- contact plate
- synthetic resin
- movable contact
- shift 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.)
- Expired - Lifetime
Links
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、バッテリーカーのシフトスイッチ（前後進切
換スイッチ）に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a shift switch (forward / reverse switching switch) of a battery car.
従来ゴルフ場や工場内で運転されているバッテリーカー
のシフトスイッチにおいては、防塵構造になっていなか
ったため、接点部に粉塵が入り込み接点荒れを起こして
いた。そして、この状態でシフト作動を繰り返すと接点
荒れが進み最終的には接点が溶着し、作動不良を起こす
問題があった。The shift switch of a battery car that has been conventionally operated in a golf course or in a factory does not have a dustproof structure, and thus dust has entered the contact portion and caused contact roughness. Then, if the shift operation is repeated in this state, the contact becomes rough, and eventually the contact is welded to cause a malfunction.
上記の問題点を解決するために、グリースを含浸させた
発泡性合成樹脂を固定接点間に設けて、可動接点の摺動
毎にその接点面を掃除すると同時に、グリースを塗布し
て接触不良を改良すると共に、スイッチ外周部の間隙に
も発泡性合成樹脂を介在させて防塵効果を図ったもので
ある。In order to solve the above problems, a foaming synthetic resin impregnated with grease is provided between the fixed contacts, and the contact surface is cleaned every time the movable contact slides, and at the same time grease is applied to prevent contact failure. In addition to the improvement, the foaming synthetic resin is also interposed in the gap on the outer peripheral portion of the switch to achieve the dustproof effect.
すなわち本考案は、複数の固定接点板の上面に可動接点
板を摺動させて接点を切替えるスイッチにおいて、各固
定接点間の凹部にグリースを含浸させた発泡性合成樹脂
を、その上面が固定接点板の上面よりやや高い位置まで
突出させて前記可動接点板の下面に常時接するように埋
め込んだものである。That is, the present invention is a switch in which a movable contact plate is slid on the upper surfaces of a plurality of fixed contact plates to switch the contacts. The plate is projected to a position slightly higher than the upper surface of the plate and is embedded so as to be constantly in contact with the lower surface of the movable contact plate.
また上記スイッチにおいて、固定接点を備えたスイッチ
ケースと可動接点を備えたスイッチカバーとの外周部の
間隙に発泡性合成樹脂を介在させ、防塵型としたもので
ある。Further, in the above-mentioned switch, a foamable synthetic resin is interposed in a gap between an outer peripheral portion of a switch case having a fixed contact and a switch cover having a movable contact to be a dust-proof type.
図面はロータリー式のシフトスイッチの一例を示すもの
で、スイッチケース(1)の底面に十字状に配置された固
定接点板(2)の各接点間の凹部(3)に、グリースを含浸さ
せた発泡性合成樹脂(4)を埋め込み、その上面を固定接
点板(2)の上面よりやや高い位置まで突出させてある。The drawing shows an example of a rotary type shift switch, in which the concave portion (3) between each contact of the fixed contact plate (2) arranged in a cross shape on the bottom surface of the switch case (1) was impregnated with grease. The foamable synthetic resin (4) is embedded, and its upper surface is projected to a position slightly higher than the upper surface of the fixed contact plate (2).
(5)は前記接点板(2)の上面に対称的に配置される扇形の
可動接点板で、この可動接点板はスイッチカバー(6)の
下面に圧縮コイルバネ(7)を介して常時固定接点板の上
面に圧接するように設けられており、該カバーの回転に
より回転移動するものである。(5) is a fan-shaped movable contact plate symmetrically arranged on the upper surface of the contact plate (2), and the movable contact plate is a fixed contact on the lower surface of the switch cover (6) via a compression coil spring (7). It is provided so as to be in pressure contact with the upper surface of the plate, and is rotated by the rotation of the cover.
そして、スイッチケース(1)とスイッチカバー(6)の外周
部の間隙には弾力性を有する発泡性合成樹脂(8)を介在
させている。Further, a foamable synthetic resin (8) having elasticity is interposed between the switch case (1) and the outer peripheral portion of the switch cover (6).
〔作用〕 本考案においては、可動接点板の下面に対し常時、グリ
ースを含浸させた発泡性合成樹脂の上面が弾力をもって
接しているため、接点板に付着した粉塵は可動接点板の
摺動毎にぬぐい取られ、これと同時にグリースを塗布す
るので接点荒れが防止できる。[Operation] In the present invention, since the upper surface of the expandable synthetic resin impregnated with grease is constantly elastically contacting the lower surface of the movable contact plate, the dust adhered to the contact plate is not moved every time the movable contact plate slides It is wiped off and the grease is applied at the same time, so contact roughness can be prevented.
また、スイッチケース(1)とスイッチカバー(6)との間隙
に発泡性合成樹脂が充填配置されているので、外部から
の粉塵の侵入をも防止できる。Further, since the foamable synthetic resin is filled and arranged in the gap between the switch case (1) and the switch cover (6), it is possible to prevent dust from entering from the outside.
本考案は上述のように、接点荒れがほぼ完全に防止でき
るので、塵芥が飛散するゴルフ場や工場内等にて使用す
るバッテリーカーのシフトスイッチにも安心して使用で
きる。As described above, the present invention can prevent contact roughening almost completely, and therefore can be safely used for a shift switch of a battery car used in a golf course or a factory where dust is scattered.
第１図は本考案の第２図Ａ−Ａ線における半縦断側面
図、第２図は接点の配置を示す平面図である。 １……スイッチケース ２……固定接点板 ３……凹部 ４……発泡性合成樹脂 ５……可動接点板 ６……スイッチカバー ７……圧縮コイルバネ1 is a semi-longitudinal side view taken along the line AA in FIG. 2 of the present invention, and FIG. 2 is a plan view showing the arrangement of contacts. 1 ... Switch case 2 ... Fixed contact plate 3 ... Concave part 4 ... Foam-forming synthetic resin 5 ... Movable contact plate 6 ... Switch cover 7 ... Compression coil spring
Claims (2)
動させて接点を切換えるシフトスイッチにおいて、各固
定接点間の凹部に、グリースを含浸させた発泡性合成樹
脂を、その上面が固定接点板の上面よりやや高い位置ま
で突出させて前記可動接点板の下面に常時接するように
埋め込んでなるシフトスイッチ。1. A shift switch in which a movable contact plate is slid on the upper surfaces of a plurality of fixed contact plates to switch the contacts, and the recesses between the fixed contacts are made of a foamable synthetic resin impregnated with grease. A shift switch which is projected to a position slightly higher than the upper surface of the fixed contact plate and is embedded so as to be constantly in contact with the lower surface of the movable contact plate.
動接点板を備えたスイッチカバーとの外周部の間隙に発
泡性合成樹脂を介在させて防塵型とした請求項１記載の
シフトスイッチ。2. The shift switch according to claim 1, wherein a foamable synthetic resin is interposed in a gap between an outer periphery of a switch case having a fixed contact plate and a switch cover having a movable contact plate so as to be a dust-proof type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989063822U JPH0614351Y2 (en) | 1989-06-01 | 1989-06-01 | Shift switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989063822U JPH0614351Y2 (en) | 1989-06-01 | 1989-06-01 | Shift switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH034436U JPH034436U (en) | 1991-01-17 |
| JPH0614351Y2 true JPH0614351Y2 (en) | 1994-04-13 |
Family
ID=31594212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989063822U Expired - Lifetime JPH0614351Y2 (en) | 1989-06-01 | 1989-06-01 | Shift switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614351Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101502940B1 (en) * | 2013-12-17 | 2015-03-16 | 주식회사 대동 | Switch Assembly Of Vehicle |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5335628Y2 (en) * | 1971-01-26 | 1978-08-31 | ||
| JPS4729395U (en) * | 1971-04-26 | 1972-12-04 | ||
| JPS4914606U (en) * | 1972-05-08 | 1974-02-07 | ||
| JPS5235448U (en) * | 1975-09-05 | 1977-03-12 | ||
| JPS5741281Y2 (en) * | 1976-04-14 | 1982-09-10 | ||
| JPS597829Y2 (en) * | 1977-08-09 | 1984-03-09 | 日本ビクター株式会社 | microphone device |
| JPS6191608U (en) * | 1984-11-21 | 1986-06-13 | ||
| GB2265325A (en) * | 1992-03-18 | 1993-09-29 | Ibm | Solder application to a circuit board |
| JP5239928B2 (en) * | 2009-02-18 | 2013-07-17 | 富士通株式会社 | switch |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55171929U (en) * | 1979-05-29 | 1980-12-10 | ||
| JPS57117513U (en) * | 1981-01-14 | 1982-07-21 | ||
| JPS6336909Y2 (en) * | 1981-04-09 | 1988-09-29 |
-
1989
- 1989-06-01 JP JP1989063822U patent/JPH0614351Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101502940B1 (en) * | 2013-12-17 | 2015-03-16 | 주식회사 대동 | Switch Assembly Of Vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH034436U (en) | 1991-01-17 |
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