JP2000164289A5 - - Google Patents

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Publication number
JP2000164289A5
JP2000164289A5 JP1998331397A JP33139798A JP2000164289A5 JP 2000164289 A5 JP2000164289 A5 JP 2000164289A5 JP 1998331397 A JP1998331397 A JP 1998331397A JP 33139798 A JP33139798 A JP 33139798A JP 2000164289 A5 JP2000164289 A5 JP 2000164289A5
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JP
Japan
Prior art keywords
housing
metal plate
extension
contact
wall
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
Application number
JP1998331397A
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Japanese (ja)
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JP2000164289A (en
JP3970446B2 (en
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Publication date
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Priority to JP33139798A priority Critical patent/JP3970446B2/en
Priority claimed from JP33139798A external-priority patent/JP3970446B2/en
Publication of JP2000164289A publication Critical patent/JP2000164289A/en
Publication of JP2000164289A5 publication Critical patent/JP2000164289A5/ja
Application granted granted Critical
Publication of JP3970446B2 publication Critical patent/JP3970446B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【0003】
【発明解決しようとする課題】
この種のモジュール型コネクタにおいて、相手側の一つ又は複数のコネクタを一括嵌合させることが要求される応用例がある。通常多極の嵌合のためには、実開昭59−110990公報に開示されるような、零挿入力嵌合又は実開平5−57785号公報に開示されるような低挿入力嵌合が利用され得るが、後者の方がその構造はより単純であり、製造も容易になる。本発明は、このような低挿入力嵌合に使用可能なモジュール型コネクタを、製造組立が容易で且つ十分な機械的強度を有し、更にコンタクトと相手部材との確実な電気的接続を保証することのできるようにして提供することを目的とする。
0003
[Problems to be Solved by the Invention]
In this type of modular connector, there is an application example in which one or a plurality of connectors on the mating side are required to be fitted together. Usually, for multi-pole fitting, zero insertion force fitting as disclosed in Japanese Patent Application Laid-Open No. 59-110990 or low insertion force fitting as disclosed in Japanese Patent Application Laid-Open No. 5-57785 is used. Although available, the latter is simpler in structure and easier to manufacture. The present invention guarantees a modular connector that can be used for such low insertion force fitting, which is easy to manufacture and assemble, has sufficient mechanical strength, and further ensures a reliable electrical connection between the contact and the mating member. The purpose is to provide what you can do.

第2ハウジング70は図5に示すように、部分的に貫通する多数のキャビティ71を有し、その各々に小型の基体16が受容される。キャビティ71は2列にして千鳥位置に構成され、図3に示すように互いの列に置かれる基体16は互いに少なくとも一部が当接する。また上述したように、配列された基体16の上から基体16の頂部を貫通するように受容してそれらを位置決めする金属板25が配置される。特にこの金属板25はコンタクト15が弾性変形されたときの基体16の位置ずれ防止すべく作用する点に注目すべきである。 As shown in FIG. 5, the second housing 70 has a large number of cavities 71 that partially penetrate, each of which receives a small substrate 16. The cavities 71 are arranged in two rows in a staggered position, and as shown in FIG. 3, the substrates 16 placed in each row are in contact with each other at least in part. Further, as described above, the metal plate 25 that receives and positions the arranged bases 16 so as to penetrate the top of the bases 16 is arranged from above the arranged bases 16. In particular, it should be noted that the metal plate 25 acts to prevent the displacement of the substrate 16 when the contact 15 is elastically deformed.

第2ハウジング70の両端には延長部72、73が設けられる。一側の延長部72には、底側に向けて突出する突部74、両側方に突出する突起75、及び高さ方向に貫通する貫通孔76が形成される。他側の延長部73頂側には、隣に位置する第2ハウジング70の延長部72の突部74を受容する凹部77が形成され、その対向側即ち底側に図示しないナット部材を受容するナット受容部78が形成される。ナット受容部78は延長部73を高さ方向に貫通する貫通孔79に連通する。互いに隣り合う第2ハウジング70同士は延長部72、73を互いに機械的に結合させることにより連結される。即ち第2ハウジング70の一側延長部72の突部74が、隣に位置する他の第2ハウジング70の他側延長部73の凹部77に係合される。その後延長部72の頂側(図5中の(a)で示す側)から貫通孔76に図示しない皿ねじが受容され、その皿ねじは隣の第2ハウジング70の延長部73も貫通して置かれる。皿ねじはナット受容部78に配置される図示しないナットに係合し、これにより重ねて置かれる延長部72、73が締め付け固定され、これにより隣り合う第2ハウジング同士が連結固定される。 Extensions 72 and 73 are provided at both ends of the second housing 70. The extension portion 72 on one side is formed with a protrusion 74 projecting toward the bottom side, protrusions 75 projecting on both sides, and a through hole 76 penetrating in the height direction. The top side of the extension portion 73 of the other side, recesses 77 for receiving the projections 74 of the extension 72 of the second housing 70 is formed to be located next to, receiving a nut member (not shown) on the opposite side or bottom side The nut receiving portion 78 is formed. The nut receiving portion 78 communicates with the through hole 79 penetrating the extension portion 73 in the height direction. The second housings 70 adjacent to each other are connected by mechanically connecting the extension portions 72 and 73 to each other. That is, the protrusion 74 of the one-side extension 72 of the second housing 70 is engaged with the recess 77 of the other extension 73 of the other second housing 70 located next to it. After that, a countersunk screw (not shown) is received from the top side of the extension portion 72 (the side shown by (a) in FIG. 5) into the through hole 76, and the countersunk screw also penetrates the extension portion 73 of the adjacent second housing 70. Be placed. The countersunk screw engages with a nut (not shown) arranged on the nut receiving portion 78, whereby extension portions 72 and 73 placed on top of each other are tightened and fixed, whereby adjacent second housings are connected and fixed to each other.

組立の第3工程では、第2ハウジング70及び金属板50の頂側から図4に示す第1ハウジング30が装着される。このとき図3に示すように第1ハウジング30の壁32は金属板50の内側に入り込む。特に壁32の底端の薄厚部33が第2ハウジング70と金属板50との間に入り込み、肩34が金属板25の端縁を押さえ込むよう配置される点にも注目すべきである。また、第3工程では、コンタクト15の端17は第1ハウジング30の孔35に係合しコンタクト16の弾性接触片18に予荷重の構成が提供される。また上述したように、第1ハウジング30が装着されるとき、側壁32の外側に略L字形状の断面を成すように形成される係合壁34によってその内側に画定される係合溝31が金属板50の係合壁52に係合する。更に上述したように、第1ハウジング30に形成される係合端36、37は隣り合う第1ハウジング30同士で相互に係合される。 In the third step of assembly, the first housing 30 shown in FIG. 4 is mounted from the top side of the second housing 70 and the metal plate 50. At this time, as shown in FIG. 3, the wall 32 of the first housing 30 enters the inside of the metal plate 50. In particular, it should be noted that the thin portion 33 at the bottom end of the wall 32 is arranged between the second housing 70 and the metal plate 50, and the shoulder 34 is arranged so as to press the edge of the metal plate 25. Further, in the third step, the end 17 of the contact 15 engages with the hole 35 of the first housing 30, and the elastic contact piece 18 of the contact 16 is provided with a preload configuration. Further, as described above, when the first housing 30 is mounted, the engaging groove 31 defined inside the engaging wall 34 formed on the outside of the side wall 32 so as to form a substantially L-shaped cross section is formed. Engage with the engagement wall 52 of the metal plate 50. Further, as described above, the engaging ends 36, 37 formed in the first housing 30 are engaged with each other in the adjacent first housings 30.

JP33139798A 1998-11-20 1998-11-20 Modular connector Expired - Lifetime JP3970446B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP33139798A JP3970446B2 (en) 1998-11-20 1998-11-20 Modular connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33139798A JP3970446B2 (en) 1998-11-20 1998-11-20 Modular connector

Publications (3)

Publication Number Publication Date
JP2000164289A JP2000164289A (en) 2000-06-16
JP2000164289A5 true JP2000164289A5 (en) 2006-01-05
JP3970446B2 JP3970446B2 (en) 2007-09-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP33139798A Expired - Lifetime JP3970446B2 (en) 1998-11-20 1998-11-20 Modular connector

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JP (1) JP3970446B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100637083B1 (en) * 1999-08-12 2006-10-23 가부시키가이샤 후지타세이사쿠쇼 Connector use under excessive temperature environment

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