JPH0271937U - - Google Patents
Info
- Publication number
- JPH0271937U JPH0271937U JP15201188U JP15201188U JPH0271937U JP H0271937 U JPH0271937 U JP H0271937U JP 15201188 U JP15201188 U JP 15201188U JP 15201188 U JP15201188 U JP 15201188U JP H0271937 U JPH0271937 U JP H0271937U
- Authority
- JP
- Japan
- Prior art keywords
- piece
- electromagnetic relay
- screw terminal
- end side
- terminal piece
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Switch Cases, Indication, And Locking (AREA)
Description
第１図および第２図はそれぞれこの考案に係る
電磁継電器の一例を示す分解斜視図および側面断
面図、第３図は同電磁継電器における端子ケース
のねじ体を取り外した状態で示す上面図、第４図
は同電磁継電器における鉄心の先端磁極部を示す
斜視図、第５図は同電磁継電器におけるコイルス
プールの正面図、第６図は同電磁継電器の可動鉄
片のヒンジ部を示す斜視図、第７図は同電磁継電
器のねじ端子片の係止部を示す斜視図、第８図は
同電磁継電器における端子ケースの断面図、第９
図は同電磁継電器のねじ端子片の取付状態を示す
断面図、第１０図は同ねじ端子片の係止状態の説
明図、第１１図は従来の電磁継電器を示す側面断
面図、第１２図は従来の電磁継電器におけるねじ
端子片の取付構造を示す断面図である。
１……ベース、３……端子ケース、４……接点
機構、５……接点部カバー、１４……電磁石ブロ
ツク、１７，１７Ａ，１７Ｂ……バリア、２２…
…可動鉄片、２８……可動絶縁台、３５……固定
接点、３６，３７……ねじ端子片、４１……係止
片、４５……ガイド部、４６……係止部、５１…
…リブ、５２……係止孔。
1 and 2 are an exploded perspective view and a side sectional view showing an example of the electromagnetic relay according to the invention, respectively, FIG. 3 is a top view of the same electromagnetic relay with the screw body of the terminal case removed, and FIG. Figure 4 is a perspective view showing the tip magnetic pole part of the iron core in the same electromagnetic relay, Figure 5 is a front view of the coil spool in the same electromagnetic relay, Figure 6 is a perspective view showing the hinge part of the movable iron piece of the same electromagnetic relay, Figure 7 is a perspective view showing the locking part of the screw terminal piece of the same electromagnetic relay, Figure 8 is a sectional view of the terminal case of the same electromagnetic relay, and Figure 9 is a cross-sectional view of the terminal case of the same electromagnetic relay.
The figure is a sectional view showing the attached state of the screw terminal piece of the same electromagnetic relay, FIG. 10 is an explanatory view of the locked state of the same screw terminal piece, FIG. 11 is a side sectional view showing the conventional electromagnetic relay, and FIG. 12 1 is a sectional view showing a mounting structure of a screw terminal piece in a conventional electromagnetic relay. DESCRIPTION OF SYMBOLS 1...Base, 3...Terminal case, 4...Contact mechanism, 5...Contact part cover, 14...Electromagnetic block, 17, 17A, 17B...Barrier, 22...
... Movable iron piece, 28 ... Movable insulating stand, 35 ... Fixed contact, 36, 37 ... Screw terminal piece, 41 ... Locking piece, 45 ... Guide part, 46 ... Locking part, 51 ...
...rib, 52...locking hole.
Claims (1)
端子片を有し、接点機構を内蔵した端子ケースを
、電磁石ブロツクを収容した箱形ベースの上端側
に嵌着し、上記電磁石ブロツクで駆動される可動
鉄片の先端側を上記接点機構における接点開閉用
の可動絶縁台に連結した電磁継電器において、上
記電磁石ブロツク側と接点機構との間の絶縁壁を
上記端子ケースに形成された底壁で構成し、上記
バリアに形成されたガイド部に沿つて上方からバ
リア間に挿入される上記ねじ端子片の先端に逆Ｔ
字形の係止片を垂設して、上記ねじ端子片を上記
挿入位置から先端側へ変位させた所定取付位置で
、上記係止片に係脱可能に係合する係合突部を上
記端子ケースに一体形成したことを特徴とする電
磁継電器。 (2) 上記ねじ端子片に係止孔を形成し、上記端
子ケースに嵌装される接点部カバーの側壁下端に
、上記取付位置におけるねじ端子片の上記係止孔
に係合するリブを一体形成してなる請求項１記載
の電磁継電器。[Claims for Utility Model Registration] (1) A terminal case having a screw terminal piece set between a plurality of barriers on the upper end side and containing a built-in contact mechanism is placed on the upper end side of a box-shaped base housing an electromagnetic block. In an electromagnetic relay in which the distal end side of a movable iron piece that is fitted and driven by the electromagnetic block is connected to a movable insulating stand for contact opening/closing in the contact mechanism, an insulating wall between the electromagnetic block side and the contact mechanism is An inverted T is formed at the tip of the screw terminal piece that is inserted between the barriers from above along a guide portion formed on the barrier.
A vertically-shaped locking piece is provided vertically, and at a predetermined mounting position where the screw terminal piece is displaced from the insertion position to the distal end side, the engagement protrusion that removably engages with the locking piece is inserted into the terminal. An electromagnetic relay characterized by being integrally formed in a case. (2) A locking hole is formed in the screw terminal piece, and a rib that engages with the locking hole of the screw terminal piece at the mounting position is integrated into the lower end of the side wall of the contact cover that is fitted into the terminal case. The electromagnetic relay according to claim 1, wherein the electromagnetic relay is formed by:
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15201188U JPH0723872Y2 (en) | 1988-11-22 | 1988-11-22 | Electromagnetic relay |
| EP19890121497 EP0370452A3 (en) | 1988-11-22 | 1989-11-21 | Electromagnetic relay having an improved terminal structure |
| US07/439,942 US5081436A (en) | 1988-11-22 | 1989-11-22 | Electromagnetic relay having an improved terminal structure |
| KR1019890017043A KR900008572A (en) | 1988-11-22 | 1989-11-22 | Electromagnetic relay with terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15201188U JPH0723872Y2 (en) | 1988-11-22 | 1988-11-22 | Electromagnetic relay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0271937U true JPH0271937U (en) | 1990-05-31 |
| JPH0723872Y2 JPH0723872Y2 (en) | 1995-05-31 |
Family
ID=31426561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15201188U Expired - Lifetime JPH0723872Y2 (en) | 1988-11-22 | 1988-11-22 | Electromagnetic relay |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0723872Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011021333A1 (en) * | 2009-08-20 | 2011-02-24 | 富士電機機器制御株式会社 | Electromagnetic contactor |
-
1988
- 1988-11-22 JP JP15201188U patent/JPH0723872Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011021333A1 (en) * | 2009-08-20 | 2011-02-24 | 富士電機機器制御株式会社 | Electromagnetic contactor |
| US8350647B2 (en) | 2009-08-20 | 2013-01-08 | Fuji Electric Fa Components & Systems Co., Ltd. | Electromagnetic contact device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0723872Y2 (en) | 1995-05-31 |
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