JPH0142915Y2 - - Google Patents
Info
- Publication number
- JPH0142915Y2 JPH0142915Y2 JP6551583U JP6551583U JPH0142915Y2 JP H0142915 Y2 JPH0142915 Y2 JP H0142915Y2 JP 6551583 U JP6551583 U JP 6551583U JP 6551583 U JP6551583 U JP 6551583U JP H0142915 Y2 JPH0142915 Y2 JP H0142915Y2
- Authority
- JP
- Japan
- Prior art keywords
- card
- armature
- recess
- guide protrusion
- base
- 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
Links
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Electromagnets (AREA)
Description
【考案の詳細な説明】 〔技術分野〕 本考案は、電磁継電器に関するものである。[Detailed explanation of the idea] 〔Technical field〕 The present invention relates to an electromagnetic relay.
従来、この種の電磁継電器は第1図乃至第3図
に示すように、ベース1上面の一方の半部に電磁
石ブロツク2を設けるとともに、他方の半部に接
点部3を設けており、電磁石ブロツク2は励磁コ
イル4と、継鉄5と、逆L字状接極子6とで形成
され、接点部3はNO側固定接点端子7と、NC
側固定接点端子8と、可動接点ばね9と、可動接
点ばね9を駆動するカード10とで形成され、カ
ード10はNC側固定接点8の透孔11に挿通し
てベース1の突リブ1aとカバー12の突リブ1
2aとの間で水平方向にスライド自在に保持され
ていた。10a,10bはカード10のスライド
範囲を規制するつば、18は端子ピンである。と
ころで、このような従来例において、カード10
と接極子6との結合は接極子6の垂直片に穿設し
た係合凹部13にカード10の側面に突設された
係合凸部14とを係合するようになつていた。し
かしながら、このような従来例にあつては電磁石
ブロツク2をベース1に装着する際、カード10
と接極子6とを結合するために第3図に示すよう
にベース1に対して電磁石ブロツク2を傾けて、
かつカード10を矢印A方向に押えながら装着す
る必要があり、組立が面倒であり、特に自動組立
がやり難いという問題があつた。
Conventionally, this type of electromagnetic relay has an electromagnetic block 2 provided on one half of the upper surface of a base 1 and a contact portion 3 provided on the other half, as shown in FIGS. 1 to 3. The block 2 is made up of an excitation coil 4, a yoke 5, and an inverted L-shaped armature 6, and the contact part 3 has an NO side fixed contact terminal 7 and an NC
It is formed of a side fixed contact terminal 8, a movable contact spring 9, and a card 10 that drives the movable contact spring 9. The card 10 is inserted into the through hole 11 of the NC side fixed contact 8 and is connected to the protruding rib 1a of the base 1. Projecting rib 1 of cover 12
2a so as to be slidable in the horizontal direction. Reference numerals 10a and 10b are collars that restrict the sliding range of the card 10, and 18 is a terminal pin. By the way, in such a conventional example, the card 10
The armature 6 is coupled to the armature 6 by engaging an engagement recess 13 formed in a vertical piece of the armature 6 with an engagement protrusion 14 protruding from the side surface of the card 10. However, in such a conventional example, when attaching the electromagnetic block 2 to the base 1, the card 10
In order to couple the armature 6 with the armature 6, the electromagnetic block 2 is tilted with respect to the base 1 as shown in FIG.
In addition, it is necessary to attach the card 10 while holding it in the direction of arrow A, which makes assembly troublesome, and in particular, there is a problem that automatic assembly is difficult.
本考案は上記の点に鑑みて為されたものであ
り、その目的とするところは、組立が簡単で、自
動組立も容易にできる電磁継電器を提供すること
にある。
The present invention has been made in view of the above points, and its purpose is to provide an electromagnetic relay that is easy to assemble and can be easily assembled automatically.
第4図及び第5図は本考案一実施例を示すもの
で、前記従来例と略同一の電磁継電器において、
カード10の側面に係合凸部14と略同一高さを
有する垂直断面が三角形状のガイド突起15を設
けるとともに、接極子6の垂直片6aにガイド突
起15を収納する凹所16を設けたものであり、
実施例では係合凹部13と凹所16とがT字状孔
にて形成されており、凹所16は平衡ばね17の
逃げ用凹所を兼ねている。
FIG. 4 and FIG. 5 show an embodiment of the present invention, and in an electromagnetic relay that is substantially the same as the conventional example,
A guide protrusion 15 having a triangular vertical cross section and having approximately the same height as the engagement protrusion 14 is provided on the side surface of the card 10, and a recess 16 for housing the guide protrusion 15 is provided in the vertical piece 6a of the armature 6. It is a thing,
In the embodiment, the engagement recess 13 and the recess 16 are formed by T-shaped holes, and the recess 16 also serves as a relief recess for the balance spring 17.
いま、第6図aに示すように、ガイド突起15
の傾斜面に接極子6の垂直片6aの下端を摺接し
て電磁石ブロツク2を直上方より矢印Bで示すよ
うにベース1に装着することにより、ガイド突起
15によつてカード10が矢印A方向に移動さ
れ、第6図bに示すように、ガイド突起15が凹
所16に嵌まり込んだとき、係合凸部14が係合
凹部13に係合してカード10が接極子6に結合
されるようになつている。したがつて、電磁石ブ
ロツク2をベース1の所定位置に上方から装着す
るだけで、カード10と接極子6との結合が自動
的に行なわれることになり、自動組立が容易にで
きる。 Now, as shown in FIG. 6a, the guide protrusion 15
By sliding the lower end of the vertical piece 6a of the armature 6 on the inclined surface of the base 1 and attaching the electromagnet block 2 to the base 1 from directly above as shown by the arrow B, the card 10 is moved in the direction of the arrow A by the guide protrusion 15. When the guide protrusion 15 is inserted into the recess 16 as shown in FIG. It is becoming more and more common. Therefore, simply by mounting the electromagnetic block 2 at a predetermined position on the base 1 from above, the card 10 and the armature 6 are automatically connected, and automatic assembly is facilitated.
本考案は上述のように、ベース上面の一方の半
部に電磁石ブロツクを設けるとともに他方の半部
に接点部を設け、電磁石ブロツクの逆L字形接極
子の垂直片に穿設された係合凹部と、水平方向に
スライド自在で接点部の可動接点ばねを駆動する
カードの側面に突設された係合凸部とを係合せし
めて成る電磁継電器において、カードの側面に係
合凸部と略同一高さを有する垂直断面が三角形状
のガイド突起を設けるとともに接極子の垂直片に
ガイド突起を収納する凹所を設けたものであり、
電磁石ブロツクをベースに装着する際、電磁石を
上方から装着することによりカードの係合凸部と
電磁石ブロツクの接極子の係合凹部とが自動的に
係合するので、組立が簡単になるとともに、自動
組立が容易にできるという利点がある。
As described above, the present invention provides an electromagnetic block in one half of the upper surface of the base, a contact part in the other half, and an engagement recess bored in the vertical piece of the inverted L-shaped armature of the electromagnetic block. In an electromagnetic relay consisting of an engaging protrusion protruding from the side surface of a card that is slidable in the horizontal direction and drives a movable contact spring of a contact portion, the electromagnetic relay is configured to engage an engaging protrusion protruding from the side surface of a card that is slidable in the horizontal direction and drives a movable contact spring of a contact portion. A guide protrusion having a height and a triangular vertical cross section is provided, and a recess for storing the guide protrusion is provided in the vertical piece of the armature,
When attaching the electromagnet block to the base, by attaching the electromagnet from above, the engaging convex part of the card and the engaging concave part of the armature of the electromagnetic block automatically engage with each other, which simplifies assembly. It has the advantage that automatic assembly is easy.
第1図は本考案一実施例の断面図、第2図は同
上の要部分解斜視図、第3図は同上の組立状態を
示す図、第4図は本考案一実施例の斜視図、第5
図は同上の要部分解斜視図、第6図a,bは同上
の組立状態を示す図である。
1はベース、2は電磁石ブロツク、3は接点
部、6は接極子、10はカード、13は係合凹
部、14は係合凸部、15はガイド突起、16は
凹所である。
Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is an exploded perspective view of the main parts of the same, Fig. 3 is a diagram showing the assembled state of the above, Fig. 4 is a perspective view of an embodiment of the invention, Fifth
The figure is an exploded perspective view of the main parts of the same as the above, and FIGS. 6a and 6b are views showing the assembled state of the same. 1 is a base, 2 is an electromagnetic block, 3 is a contact portion, 6 is an armature, 10 is a card, 13 is an engagement recess, 14 is an engagement projection, 15 is a guide protrusion, and 16 is a recess.
Claims (1)
けるとともに他方の半部に接点部を設け、電磁石
ブロツクの逆L字形接極子の垂直片に穿設された
係合凹部と、水平方向にスライド自在で接点部の
可動接点ばねを駆動するカードの側面に突設され
た係合凸部とを係合せしめて成る電磁継電器にお
いて、カードの側面に係合凸部と略同一高さを有
する垂直断面が三角形状のガイド突起を設けると
ともに接極子の垂直片にガイド突起を収納する凹
所を設けて成る電磁継電器。 An electromagnetic block is provided on one half of the upper surface of the base, and a contact portion is provided on the other half, and the electromagnetic block is slidable horizontally into an engaging recess formed in the vertical piece of the inverted L-shaped armature. In an electromagnetic relay in which a movable contact spring of a contact portion is engaged with an engaging protrusion protruding from the side surface of a card that drives a movable contact spring, the side surface of the card has a triangular vertical cross section that is approximately the same height as the engaging protrusion. An electromagnetic relay comprising a shaped guide protrusion and a recess in the vertical piece of the armature to accommodate the guide protrusion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6551583U JPS59170946U (en) | 1983-04-30 | 1983-04-30 | electromagnetic relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6551583U JPS59170946U (en) | 1983-04-30 | 1983-04-30 | electromagnetic relay |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59170946U JPS59170946U (en) | 1984-11-15 |
JPH0142915Y2 true JPH0142915Y2 (en) | 1989-12-14 |
Family
ID=30195716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6551583U Granted JPS59170946U (en) | 1983-04-30 | 1983-04-30 | electromagnetic relay |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59170946U (en) |
-
1983
- 1983-04-30 JP JP6551583U patent/JPS59170946U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59170946U (en) | 1984-11-15 |
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