JPS58189935A - Method of producing sealed relay - Google Patents
Method of producing sealed relayInfo
- Publication number
- JPS58189935A JPS58189935A JP7363582A JP7363582A JPS58189935A JP S58189935 A JPS58189935 A JP S58189935A JP 7363582 A JP7363582 A JP 7363582A JP 7363582 A JP7363582 A JP 7363582A JP S58189935 A JPS58189935 A JP S58189935A
- Authority
- JP
- Japan
- Prior art keywords
- relay
- base
- cover
- synthetic resin
- sealed
- 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
Landscapes
- Control Of Multiple Motors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、密封リレーの製造方法に関するもので、その
目的とするところは、リレーの動作に悪影響がなく、ま
た外観の良好な密封リレーを提供することにある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a sealed relay, and an object thereof is to provide a sealed relay that has no adverse effect on the operation of the relay and has a good appearance.
従来の密封シレーは、実公昭４８−２８１２５号にある
ように、リレ一本体の端子を上向きにしてリレーカバー
内に収納し、リレーカバーにベースを厳暑して、リレー
カバー開口部とベース外面のくぼみに溶融合成４ｋｍで
封着したものであり、かかる桝成の密封リレーでは、リ
レーカバーとベースとの嵌看隙関から溶融合成樹脂がリ
レ一本体に流れこみ、リレ一本体の可ＷＩＪＩｌ１５を
固着したり或はリレー接点に付着して接触不良をおこし
たり、更に溶融合成樹脂の固化した表面が凹凸となって
仕上外観が不具合となるものであった。Conventional sealed relays, as described in Utility Model Publication No. 48-28125, are housed in a relay cover with the terminals of the relay body facing upward, and the base is heated in the relay cover, and the opening of the relay cover and the outer surface of the base are sealed. In this type of sealed relay, the molten plastic flows into the relay body from the fitting gap between the relay cover and the base, causing the relay body to be sealed with 4km of molten resin. They stick or adhere to relay contacts, causing poor contact, and the solidified surface of the molten synthetic resin becomes uneven, resulting in poor finished appearance.
本発明はかかる従来の事情に着目して、その改讐のため
なされたものである。以下ｊ１１図乃至第２図を参照し
て説明する。The present invention has been made in order to improve upon such conventional circumstances. This will be explained below with reference to FIGS. j11 to 2.
ベース１は合成＊脂材料の型造成型により形成されてい
る。リレ一本体２は、接点端子やコイル端子等の複数の
リレ一端子３．３を垂設しである。リレーカバー４は一
般に合成樹脂の型造成型により軸形に形成しである。ペ
レット５は半硬化状塾のエボ千シ樹脂としである。尚ペ
レットにかえて粉末でもよく、更に他の合成樹脂でもよ
い。The base 1 is formed by molding a synthetic resin material. The relay body 2 has a plurality of relay terminals 3.3, such as contact terminals and coil terminals, arranged vertically. The relay cover 4 is generally formed into a shaft shape by molding a synthetic resin. Pellets 5 are semi-hardened Evo Chishi resin. Note that powder may be used instead of pellets, or other synthetic resins may be used.
まず、ベース１の内面にペレット５を載置し、ベース１
の端子孔１ａｌこ、ベースの内面から外面＃ｃ而ってリ
レ一本体２のす囚−−子３．３−を挿通させ、リレーカ
バー４をリレ一本体２上に上方から外挿してリレ一本体
２をリレーカバー円に収納し、ベース１をリレーカバー
内周面に嵌合させ、次１ここの状態のまま加熱炉にリレ
ー全体を入れて、１２０℃１０分間加熱して、半硬化状
態のペレット５を一旦溶融する。溶融した合成樹脂は重
力によりリレ一本体２とは反対方向に流れて、リレーカ
バー４、ベース１、リレ一端子３の相互間の隙間に侃人
し、冷却により固化して相互間を封着するのである。First, the pellet 5 is placed on the inner surface of the base 1, and
Insert the terminal hole 1al of the relay body 2 from the inner surface of the base to the outer surface #c, and insert the relay cover 4 onto the relay body 2 from above to close the relay. 1. Place the main body 2 into the relay cover circle, fit the base 1 to the inner peripheral surface of the relay cover, and then 1. Place the entire relay in a heating furnace in this state and heat it at 120°C for 10 minutes to semi-harden it. The pellets 5 in this state are once melted. The molten synthetic resin flows in the opposite direction to the relay main body 2 due to gravity, settles in the gap between the relay cover 4, the base 1, and the relay terminal 3, and solidifies by cooling to seal the space between them. That's what I do.
このよう書こ甘酸＊＆はリレ一本体２方向へは流入しな
いのでリレ一本体２への悪影響がなく、合成樹脂ペレッ
ト５の外面はベースに覆われているのでその外観も良好
である。In this way, the sweet acid *& does not flow into the relay main body 2 direction, so there is no adverse effect on the relay main body 2, and since the outer surface of the synthetic resin pellet 5 is covered with the base, its appearance is also good.
以上説明したように本発明密封リレーの製造方法によれ
ば、ベース１円面に半硬化状態の合成樹脂ペレット５或
は粉末を装置すると共にベース１端子孔１ａにベース１
の内面から外面にリレ一端子３．３・・・を挿通させて
リレ一端子３を下側にしたリレ一本体２上にリレーカバ
ー４を外挿してリレーカバ−４開口部の内Ｊ４壁内にベ
ース１を嵌合した状態で半硬化状態の合成樹脂ペレット
、粉末を１黒、溶解して、瑞−ト３．３・・・、ベース
１、リレーカバー４の相互間を封着してなることを特徴
とする構成として２つ、リレ一本体に悪影響がなくしか
も良好を仕上外観が得られるものである。As explained above, according to the method of manufacturing a sealed relay of the present invention, semi-hardened synthetic resin pellets 5 or powder are placed on the circular surface of the base 1, and the base 1 is placed in the terminal hole 1a of the base 1.
Insert the relay terminals 3, 3... from the inner surface to the outer surface of the relay body 2, and insert the relay cover 4 onto the relay main body 2 with the relay terminals 3 facing downward, and insert the relay cover 4 into the J4 wall inside the opening of the relay cover 4. With the base 1 fitted to the base 1, semi-hardened synthetic resin pellets and powder were melted to seal the parts 3, 3..., the base 1, and the relay cover 4. There are two features of this structure: it has no adverse effect on the relay body and provides a good finished appearance.
第１図乃至第２図は本発明密封リレーの製造方法の実施
例を示し、第１図は分解斜視図、第２図は完成状態の正
曲図である。
１・−・ベース、１ａ・・・端子孔、２・・・リレ一本
体、３・・・リレ一端子、４・・・リレーカバー、５・
・・合成樹脂ペレット。
特奸出−人
松下電工株式会社
代理人弁珊士 竹 元 敏 丸
（ばか２名）1 and 2 show an embodiment of the method for manufacturing a sealed relay according to the present invention, in which FIG. 1 is an exploded perspective view and FIG. 2 is an orthogonal view of the completed state. 1... Base, 1a... Terminal hole, 2... Relay body, 3... Relay terminal, 4... Relay cover, 5...
...Synthetic resin pellets. Toshimaru Takemoto (two idiots), agent of Matsushita Electric Works Co., Ltd.
Claims (1)
末を載置すると共にベース端子孔にベースの内面から外
面にリレ一端子を挿通させてリレ一端子を下側にしたリ
レ一本体上にリレーカバーを外挿してリレーカバー開口
部の内周壁内にベースを嵌合した状態で半硬化状態の合
成樹脂ペレット、粉末を加熱、溶解して、端子、ベース
、リレーカバーの相互間を封着してなることを特徴とす
る密封リレーの製造方法。1) Place semi-hardened synthetic resin pellets or powder on the inside of the base, and insert the relay terminal into the base terminal hole from the inner surface to the outer surface of the base, and place the relay terminal on the bottom side of the relay body. With the relay cover extrapolated and the base fitted inside the inner peripheral wall of the relay cover opening, semi-hardened synthetic resin pellets and powder are heated and melted to seal the terminals, base, and relay cover together. A method for manufacturing a sealed relay characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7363582A JPS58189935A (en) | 1982-04-30 | 1982-04-30 | Method of producing sealed relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7363582A JPS58189935A (en) | 1982-04-30 | 1982-04-30 | Method of producing sealed relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58189935A true JPS58189935A (en) | 1983-11-05 |
Family
ID=13523958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7363582A Pending JPS58189935A (en) | 1982-04-30 | 1982-04-30 | Method of producing sealed relay |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58189935A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54150665A (en) * | 1978-05-18 | 1979-11-27 | Nitto Electric Ind Co | Seal device for electrical component and method of producing same |
| JPS5577101A (en) * | 1978-12-06 | 1980-06-10 | Matsushita Electric Works Ltd | Method of sealing sealed electric equipment |
-
1982
- 1982-04-30 JP JP7363582A patent/JPS58189935A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54150665A (en) * | 1978-05-18 | 1979-11-27 | Nitto Electric Ind Co | Seal device for electrical component and method of producing same |
| JPS5577101A (en) * | 1978-12-06 | 1980-06-10 | Matsushita Electric Works Ltd | Method of sealing sealed electric equipment |
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