JPH0180733U - - Google Patents
Info
- Publication number
- JPH0180733U JPH0180733U JP1987176649U JP17664987U JPH0180733U JP H0180733 U JPH0180733 U JP H0180733U JP 1987176649 U JP1987176649 U JP 1987176649U JP 17664987 U JP17664987 U JP 17664987U JP H0180733 U JPH0180733 U JP H0180733U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- presser plate
- stopper
- switch lever
- attached
- 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
- 238000001514 detection method Methods 0.000 claims description 4
Description
第１図は本考案の一実施例を示す一部を切欠い
た側面図、第２図はカバー開放時の状態を示す図
、第３図は従来例を示す図である。
１１…基体、１３…スイツチレバー、１４…開
閉検出スイツチ、１６…カバー、２４…押え板、
２４Ａ…圧接部、２５…ばね、２６…第１のスト
ツパ、２７…第２のストツパ。
FIG. 1 is a partially cutaway side view showing an embodiment of the present invention, FIG. 2 is a view showing the state when the cover is opened, and FIG. 3 is a view showing a conventional example. DESCRIPTION OF SYMBOLS 11... Base, 13... Switch lever, 14... Open/close detection switch, 16... Cover, 24... Holding plate,
24A... Pressure contact portion, 25... Spring, 26... First stopper, 27... Second stopper.
Claims (1)
検出スイツチと、前記基体に開閉自在に装着され
たカバーの内側に取り付けられ前記スイツチレバ
ーを圧接するための押え板とを含み形成されたカ
バー開閉検出機構において、 前記押え板を前記カバーに回動可能に取り付け
るとともに、押え板とカバーとの間に押え板を前
記スイツチレバーに接近させる方向へ付勢するば
ねを設け、カバー開放時にカバー内面と係合しば
ねの付勢力に抗して押え板の自由回動を阻止する
ための第１のストツパを押え板に設けるとともに
、カバー閉塞時に押え板と係合しばねの付勢力に
抗して第１のストツパがカバー内面に係合する以
前に押え板の自由回動を阻止して押え板の圧接部
をスイツチレバーの許容作動範囲内に位置させる
ための第２のストツパを基体に設けた、 ことを特徴とするカバー開閉検出機構。[Claims for Utility Model Registration] An opening/closing detection switch having a switch lever fixed to a base body, and a presser plate attached to the inside of a cover that is attached to the base body so as to be openable and closable and press the switch lever. In the cover opening/closing detection mechanism, the presser plate is rotatably attached to the cover, and a spring is provided between the presser plate and the cover to bias the presser plate in a direction toward the switch lever, and the cover The presser plate is provided with a first stopper that engages with the inner surface of the cover when the cover is opened and prevents the presser plate from freely rotating against the biasing force of the spring, and the first stopper that engages with the presser plate when the cover is closed is attached to the spring. A second stopper prevents free rotation of the presser plate before the first stopper engages with the inner surface of the cover against the force, and positions the pressure contact portion of the presser plate within the allowable operating range of the switch lever. A cover opening/closing detection mechanism is provided on a base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176649U JPH0180733U (en) | 1987-11-18 | 1987-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176649U JPH0180733U (en) | 1987-11-18 | 1987-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0180733U true JPH0180733U (en) | 1989-05-30 |
Family
ID=31468372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987176649U Pending JPH0180733U (en) | 1987-11-18 | 1987-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0180733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006013312A (en) * | 2004-06-29 | 2006-01-12 | Disco Abrasive Syst Ltd | Cutting equipment |
-
1987
- 1987-11-18 JP JP1987176649U patent/JPH0180733U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006013312A (en) * | 2004-06-29 | 2006-01-12 | Disco Abrasive Syst Ltd | Cutting equipment |