JPH0341395Y2 - - Google Patents
Info
- Publication number
- JPH0341395Y2 JPH0341395Y2 JP9757881U JP9757881U JPH0341395Y2 JP H0341395 Y2 JPH0341395 Y2 JP H0341395Y2 JP 9757881 U JP9757881 U JP 9757881U JP 9757881 U JP9757881 U JP 9757881U JP H0341395 Y2 JPH0341395 Y2 JP H0341395Y2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- fixing
- cover
- covers
- upper cover
- 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
- 210000000078 claw Anatomy 0.000 claims description 10
- 230000009977 dual effect Effects 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000004907 flux Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Description
【考案の詳細な説明】
本考案は本体を上下からカバーによつて被覆し
てなる電磁継電器に関するものである。[Detailed Description of the Invention] The present invention relates to an electromagnetic relay whose main body is covered with covers from above and below.
従来、この種の電磁継電器では、本体の両側面
から突出する端子を間にして上下のカバーを接合
させ、その接合面を接着剤で固定したり、あるい
は両カバーの接合部を凹凸係合させた後接着剤に
て封着固定していた。 Conventionally, in this type of electromagnetic relay, the upper and lower covers were joined with terminals protruding from both sides of the main body in between, and the joined surfaces were fixed with adhesive, or the joined parts of both covers were engaged with concave and convex parts. After that, it was sealed and fixed with adhesive.
ところが、上記のような構造ではカバー内で本
体がぐらついたり、両カバーが位置ズレしたりす
る問題があり、しかも接着剤で固定することによ
りはじめて組立てられるため、完全密封型の場合
と簡易密封型の場合とで上記カバーを共用できな
い欠点があつた。 However, with the above structure, there is a problem that the main body may wobble within the cover or the two covers may be misaligned.Furthermore, since it is assembled only by fixing it with adhesive, there are two types: a completely sealed type and a simple sealed type. There was a drawback that the above cover could not be shared between the two cases.
本考案はかかる欠点に鑑みてなされたもので、
本体と上下カバーとを嵌合により確実に固定で
き、完全密封型と簡易密封型とで部品共用できる
電磁継電器を提供することを目的とする。 The present invention was created in view of these drawbacks.
To provide an electromagnetic relay whose main body and upper and lower covers can be securely fixed by fitting, and whose parts can be shared between a completely sealed type and a simple sealed type.
以下、本考案を一実施例である添付図面にした
がつて説明する。 DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the accompanying drawings, which are examples of the present invention.
図面において、本体1は接点部と電磁石部とを
内蔵し、相対する2側面からデユアルインライン
型端子2が突出している。本体1の端子2が突出
する2側面には上カバー固定用段部3が設けられ
ており、他の2側面には下カバー固定用段部4が
設けられ、かつ該側面の下端には面取り5が形成
されている。 In the drawings, a main body 1 includes a contact portion and an electromagnet portion, and dual in-line terminals 2 protrude from two opposing sides. A step part 3 for fixing the upper cover is provided on two sides of the main body 1 from which the terminal 2 protrudes, a step part 4 for fixing the lower cover is provided on the other two sides, and a chamfer is provided at the lower end of the side surface. 5 is formed.
上カバー6は本体1の上方より嵌合され、本体
1の端子突出面と対応する2側面の下端部には、
上記端子2の間に挿通されて上カバー固定用段部
3に嵌合する爪部7を有し、他の2側面の下端部
には薄肉部8が垂設されている。 The upper cover 6 is fitted from above the main body 1, and the lower end portions of the two sides corresponding to the terminal protruding surfaces of the main body 1 are
It has a claw part 7 which is inserted between the terminals 2 and fits into the upper cover fixing step part 3, and a thin part 8 is provided vertically at the lower end part of the other two sides.
下カバー9は本体1の下方より嵌合され、本体
1の端子突出面以外の2側面と対応する2側面の
上端部に、下カバー固定用段部4と嵌合する爪部
10を有し、他の2側面の上端部には薄肉部11
が突設され、この薄肉部11が上記上カバー6の
爪部7の外側に嵌合するようになつている。上記
爪部10は本体1の下方より嵌合されたとき、本
体1の面取り5と摺接して外方へ撓められる。 The lower cover 9 is fitted from below to the main body 1, and has claws 10 fitted to the lower cover fixing steps 4 at the upper ends of two side surfaces corresponding to the two side surfaces other than the terminal protruding surface of the main body 1. , thin-walled portions 11 are provided at the upper ends of the other two sides.
is provided in a protruding manner, and this thin wall portion 11 is adapted to fit on the outside of the claw portion 7 of the upper cover 6. When the claw portion 10 is fitted from below to the main body 1, it comes into sliding contact with the chamfer 5 of the main body 1 and is deflected outward.
上記上カバー6および下カバー9を本体1に嵌
合させると、上カバー6と下カバー9とがそれぞ
れ本体1に固定され、3者は位置ズレすることな
く確実に一体化される。そして、一体化した状態
において、両カバー6,9の接合部には、上カバ
ー6の爪部7と薄肉部8との外周面によつて全周
に凹溝12が形成されることになる。 When the upper cover 6 and the lower cover 9 are fitted to the main body 1, the upper cover 6 and the lower cover 9 are respectively fixed to the main body 1, and the three are reliably integrated without being displaced. In the integrated state, a concave groove 12 is formed around the entire circumference of the joint between the two covers 6 and 9 by the outer peripheral surface of the claw portion 7 and the thin wall portion 8 of the upper cover 6. .
したがつて、本電磁継電器を簡易密封型として
使用する場合には、本体1に上下カバー6,9を
嵌合した状態のままで使用すればよく、完全密封
型として使用する場合には、上下カバー6,9を
嵌合した後、凹溝12に接着剤(図示せず)を塗
布し、上下カバー6,6の接合部を密封すればよ
い。 Therefore, when using this electromagnetic relay as a simple sealed type, it is sufficient to use it with the upper and lower covers 6 and 9 fitted to the main body 1, and when using it as a completely sealed type, the upper and lower covers After fitting the covers 6 and 9, adhesive (not shown) may be applied to the groove 12 to seal the joint between the upper and lower covers 6 and 6.
なお、本考案にかかる電磁継電器を簡易密封型
としてプリント基板13に取付けて使用する場合
(第2図参照)、端子2をハンダ付けするときのフ
ラツクスは端子2に沿つてカバー6,9内部に侵
入しようとするが、上記実施例のごとく下カバー
9の薄肉部11が上カバー6の爪部7の外側をお
おうように構成すれば、沿面距離が増大し、フラ
ツクスの侵入を極力防止できる。 In addition, when the electromagnetic relay according to the present invention is used as a simple sealed type and is attached to the printed circuit board 13 (see Fig. 2), the flux when soldering the terminal 2 is inside the covers 6 and 9 along the terminal 2. However, if the thin wall portion 11 of the lower cover 9 is configured to cover the outside of the claw portion 7 of the upper cover 6 as in the above embodiment, the creepage distance is increased and the intrusion of flux can be prevented as much as possible.
以上の説明で明らかなように、本考案によれ
ば、上下カバーを本体に対し嵌合固定することに
より組立てるようにしたので、上下カバーと本体
との3者が位置ズレなく確実に一体化される。し
たがつて、上下カバーと本体とが完全密封型ある
いは簡易密封型のいずれにも共用することができ
る。しかも、接着剤を塗布する場合にも、上下カ
バーが確実に固定されているため、塗布作業の能
率向上を図ることができる。 As is clear from the above explanation, according to the present invention, the upper and lower covers are assembled by fitting and fixing them to the main body, so that the three parts, the upper and lower covers and the main body, are reliably integrated without misalignment. Ru. Therefore, the upper and lower covers and the main body can be used in either a completely sealed type or a simple sealed type. Moreover, even when applying the adhesive, since the upper and lower covers are securely fixed, the efficiency of the application work can be improved.
第1図は本考案にかかる電磁継電器の斜視図、
第2図はその縦断面図、第3図は一部断面側面
図、第4図は分解斜視図である。
1……本体、2……端子、3……上カバー固定
用段部、4……下カバー固定用段部、6……上カ
バー、7……爪部、9……下カバー、10……爪
部、12……凹溝。
FIG. 1 is a perspective view of an electromagnetic relay according to the present invention;
FIG. 2 is a longitudinal sectional view thereof, FIG. 3 is a partially sectional side view, and FIG. 4 is an exploded perspective view. DESCRIPTION OF SYMBOLS 1... Main body, 2... Terminal, 3... Step part for fixing upper cover, 4... Step part for fixing lower cover, 6... Upper cover, 7... Claw part, 9... Lower cover, 10... ...claw portion, 12...concave groove.
Claims (1)
ルインライン型端子を突設した本体の上下から上
カバーと下カバーとを本体の端子を間にして接合
一体化してなる電磁継電器において、上記本体の
相対する2側面に上カバー固定用段部を、他の2
側面に下カバー固定用段部をそれぞれ設け、上カ
バーの下端部には上記上カバー固定用段部に嵌合
する爪部を設け、下カバーの上端部には上記下カ
バー固定用段部と嵌合する爪部を設け、上記両カ
バーを接合一体化した状態において、両カバーの
接合部全周に凹溝を形成したことを特徴とする電
磁継電器。 In an electromagnetic relay comprising a main body having a contact part and an electromagnet part and dual in-line terminals protruding from both sides, an upper cover and a lower cover are integrally joined from the top and bottom of the main body with the terminals of the main body in between. The step part for fixing the upper cover is on two opposite sides of the
A step for fixing the lower cover is provided on each side, a claw portion is provided at the lower end of the upper cover to fit into the step for fixing the upper cover, and a step for fixing the lower cover is provided at the upper end of the lower cover. An electromagnetic relay characterized in that a mating claw portion is provided, and in a state where the two covers are joined and integrated, a recessed groove is formed around the entire circumference of the joining portion of both the covers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9757881U JPS582841U (en) | 1981-06-29 | 1981-06-29 | electromagnetic relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9757881U JPS582841U (en) | 1981-06-29 | 1981-06-29 | electromagnetic relay |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS582841U JPS582841U (en) | 1983-01-10 |
JPH0341395Y2 true JPH0341395Y2 (en) | 1991-08-30 |
Family
ID=29892376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9757881U Granted JPS582841U (en) | 1981-06-29 | 1981-06-29 | electromagnetic relay |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS582841U (en) |
-
1981
- 1981-06-29 JP JP9757881U patent/JPS582841U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS582841U (en) | 1983-01-10 |
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