JPS6074364A - Jack - Google Patents
JackInfo
- Publication number
- JPS6074364A JPS6074364A JP58183894A JP18389483A JPS6074364A JP S6074364 A JPS6074364 A JP S6074364A JP 58183894 A JP58183894 A JP 58183894A JP 18389483 A JP18389483 A JP 18389483A JP S6074364 A JPS6074364 A JP S6074364A
- Authority
- JP
- Japan
- Prior art keywords
- jack
- contact piece
- contact
- pieces
- holding member
- 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
Landscapes
- Coupling Device And Connection With Printed Circuit (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、少なくとも一個の可動接片を含む複数個のジ
ャック接片を備えたジャックの改良に関するものである
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a jack with a plurality of jack contacts, including at least one movable contact piece.
従来のこの種ジャックにあっては、各接片を、ジャック
ボデ〜の一部たる絶縁材製の接片保持部材に形成した各
係合部に素材の弾性を利用して係合固定させることによ
って、接片保持部材に保持させているのが普通である。In conventional jacks of this kind, each contact piece is engaged and fixed to each engaging part formed on a contact piece holding member made of an insulating material, which is a part of the jack body, by utilizing the elasticity of the material. , is normally held by a contact piece holding member.
したがって、各接片の成形、接片保持ｍｌ ４８の成形
及び各接片の接片保持部材への組込みを同一ライン上で
連続的に行うことが困難であり、複数の接片を保持させ
た接片保持部材の製造の自動化は、これを容易には実現
させ得なかった。Therefore, it is difficult to continuously form each contact piece, mold the contact piece holding member 48, and assemble each contact piece into the contact piece holding member on the same line, and it is difficult to hold multiple contact pieces. Automation of the manufacture of contact piece holding members has not made this easily possible.
のような手作業によるときは、作業者の熟練度如何によ
って精度にバラツキが生じたり、接片取扱い時の汚れに
よる接片メソ十面の変色、史には接点障害等の不都合な
事態が生ずる虞わがある。When it is done manually, there may be variations in accuracy depending on the level of skill of the worker, and other inconvenient situations may occur, such as discoloration of the contact piece's meso surface due to dirt when handling the contact piece, and in some cases, contact failure. There is a fear.
また、接片を接片保持部材に係合固定させているｌどす
ぎないため、製作誤差や組立誤差によって或いは長期使
用のうちに、接片にガタッキを生じたりする虞れがあり
、精度上問題があった。In addition, since the contact piece is engaged and fixed to the contact piece holding member for a long time, there is a risk that the contact piece may become loose due to manufacturing or assembly errors or during long-term use. There was a problem.
本発明は、上記の点に嫉みてなされたもので、四散の接
片を備えた接片保持部材の製造の自動化を可能ならしめ
、常に一定の精度が確保された安価なジャックを提供し
ようとするものであって、その要旨とするところは、少
なくとも一個の可動接片を含む複数個のジャック接片を
、各接片の展開状態にどいて前記可動接片の可動方向に
５いて互に重なることのないよう横方向にずらして配し
、その各埋込部をプラグ挿入路の側方に配される絶縁材
製の接片保持部材に埋込保持させると共に、前記接片の
非理述部の一部を折曲することによりジャックの回路形
成のための接点部を構成した点にある。The present invention has been made in view of the above points, and aims to automate the manufacturing of a contact piece holding member equipped with scattered contact pieces, and to provide an inexpensive jack that always maintains a certain level of accuracy. The gist of this is that a plurality of jack contacts, including at least one movable contact piece, are placed in a deployed state of each contact piece, and are aligned with each other in the movable direction of the movable contact piece. They are arranged horizontally so that they do not overlap, and each of the embedded parts is embedded and held in a contact piece holding member made of an insulating material arranged on the side of the plug insertion path, and the contact pieces are The point is that a contact part for forming a jack circuit is constructed by bending a part of the part.
以下、その一実施例を第７図〜第４図について詳説する
。Hereinafter, one embodiment will be explained in detail with reference to FIGS. 7 to 4.
この実施例のジャックは、第１図に示す如く、前壁にプ
ラグ挿入筒２を備えた１で状のジャックボデ一本体１と
、ボデ一本体１の上面間１」ｉｌｉに係合固定された平
板状の接片保持部材６とからなる。な旧、ジャックボデ
一本体１及び接片保持部材３は、何れも絶縁性を有する
樹脂材でもって成形されている。As shown in FIG. 1, the jack of this embodiment has a jack-shaped jack body 1 with a plug insertion tube 2 on the front wall, and a jack body 1 that is engaged and fixed between the upper surfaces of the body 1. It consists of a flat contact piece holding member 6. In the past, both the jack body main body 1 and the contact piece holding member 3 were molded from an insulating resin material.
前記接片保持部材６は、第１及び第２固定接片４，５及
び第１、第２及び第３可動接片６゜７．８をインサート
した状態で一体（伽脂成形さねたものであるが、次のよ
うな工程により製造される。The contact piece holding member 6 is integrated with the first and second fixed contact pieces 4 and 5 and the first, second and third movable contact pieces 6°7. However, it is manufactured by the following process.
すなわち、まず第６図に示す如く、一枚の金属板を打抜
いて、前記各接片４〜８がその−１勺５で互に連結され
た状態で同一平向」二に重合することなく ｉ＋ｕ齢し
て配された形状の接片集合板９を得る。この場合、接片
集合板９の平面性を１［１わない程度で、必要に応じて
、比較的浅い曲り若しくは突出し加工を施しておく。例
オは、この実施例では、第１及び第２可動接片６．／の
接点部分６ａ、７ａの先端部に突出し加工を施して、下
方へ若干突出状の接点部６ｄ 、７（ｉを形成しである
。That is, as shown in FIG. 6, first, a single metal plate is punched out, and each of the contact pieces 4 to 8 is superimposed in the same plane with the contact pieces 4 to 8 connected to each other by the -1 pin 5. A contact piece gathering plate 9 having a shape in which the contact pieces are arranged at i+u ages is obtained. In this case, the flatness of the contact piece assembly plate 9 is made to be less than 1 [1], and a relatively shallow bend or protrusion process is performed as necessary. In this embodiment, the first and second movable contact pieces 6. The tip portions of the contact portions 6a and 7a of / are processed to protrude, forming contact portions 6d and 7(i) that protrude slightly downward.
次いで、接片集合板９の両面に、銀等の良導電材をフー
プメッキする。たヌし、前記金属板としてメッキ材若し
くはクラツド材を用いる場合には、か＼るメッキ工程は
不要である。Next, both surfaces of the contact piece assembly plate 9 are hoop-plated with a highly conductive material such as silver. However, when a plated material or a clad material is used as the metal plate, such a plating step is not necessary.
そして、接片集合板９を埋込部、つまり各接片４〜８に
２ける接点部分４ａ〜８ａ七端子部分４ｂ〜８ｂとの間
の各導通部４０〜８Ｃ及び第１接片４，６き第２接片５
，７との接点部分基端間の各連結部９ａを各々上下型（
図示せず）間のキャビディ内に位置させた状態で、水平
状に保持させた上、前記キャビディ内に樹脂材を射出し
て、接片保持部材６を成形する。Then, the contact piece collection plate 9 is inserted into the embedded part, that is, each of the contact parts 4a to 8a in each of the contact pieces 4 to 8, and the conductive parts 40 to 8C between the seven terminal parts 4b to 8b, and the first contact piece 4, 6 second contact piece 5
, 7 between the base ends of the contact portions with upper and lower molds (
(not shown), the contact piece holding member 6 is held horizontally, and a resin material is injected into the cavity to mold the contact piece holding member 6.
しかる後、接片集合板９の不要部分（第６図に鎖線でハ
ツチングを施した部分）９ｂ、９ｂ・・を切除すると共
に、第１接片４，６と第２接片５，７との接点部分先端
間の各連結部９ｃ及び前記各連結部９ａを各々切離する
こ七によって、各接片４〜８が各々独立状に分離された
状態て埋込保持された接片保持部材６を得る（第４図参
照）。な８、前記各連結部９ａは樹脂層内に埋込まれて
いるか、その切断分離は、各連結部９ａの上下面側の樹
脂層に形成した打抜工具導入用の貫通孔ろａ、ろｂを利
用して、杓抜加工により行わ旧る。After that, unnecessary parts 9b, 9b, etc. of the contact piece collection plate 9 (the parts hatched with chain lines in FIG. 6) are removed, and the first contact pieces 4, 6 and the second contact pieces 5, 7 are removed. A contact piece holding member in which each of the contact pieces 4 to 8 is embedded and held in a state where each of them is independently separated by separating each of the connecting parts 9c and each of the connecting parts 9a between the tips of the contact parts. 6 (see Figure 4). 8. Are each of the connecting portions 9a embedded in the resin layer, or can they be cut and separated using through-holes for introducing a punching tool formed in the resin layer on the upper and lower surfaces of each of the connecting portions 9a? This is done by ladle cutting using b.
そして、各接片４〜８の非理述部の一部を折曲して、ジ
ャック回路形成のための接点部を構成する。すなわち、
各可動接片６，７．８の接点部分６ａ、７ａ、８ａを下
方へく字状に拓曲させると共に、各固定接片４，５の接
点部分４ａ、５ａをこれに対応する各可動接片６，７０
’）接点部６（１，７ｄ下へＳ字状に折曲させて、各可
動接片６，７．８の屈曲部を接片保持部Ｈ６の下面より
所定量下方に突出せしめると共に、各可動接片６，７の
接点部６ｄ 、７ｄを各固定接片４，５の接点部分４ａ
、５ａの先端１４１へたる接点ｆｆ１ｉｄ、５ｄに弾性
接触せしめておくのである。Then, a part of the non-physical portion of each contact piece 4 to 8 is bent to form a contact portion for forming a jack circuit. That is,
The contact portions 6a, 7a, 8a of each movable contact piece 6, 7.8 are bent downward in a dogleg shape, and the contact portions 4a, 5a of each fixed contact piece 4, 5 are bent to the corresponding movable contact portions 6a, 7.8. piece 6,70
') The contact portion 6 (1, 7d) is bent downward in an S-shape so that the bent portion of each movable contact piece 6, 7.8 protrudes downward by a predetermined amount from the lower surface of the contact piece holding portion H6, and each The contact portions 6d and 7d of the movable contact pieces 6 and 7 are connected to the contact portion 4a of each fixed contact piece 4 and 5.
, 5a are brought into elastic contact with the barrel contacts ff1id and 5d that reach the tips 141.
さらに、各接片４〜８の端子部分４ｂ〜８ｂを、各々接
片保持部材３の左右側面から下方へ垂下状に折曲させる
。Further, the terminal portions 4b to 8b of each of the contact pieces 4 to 8 are bent downward from the left and right side surfaces of the contact piece holding member 3, respectively.
このようにして、第２図に示す如き各接片４〜８を埋込
保持させた接片保持部材６を製造するのである。In this way, the contact piece holding member 6 in which the contact pieces 4 to 8 are embedded and held as shown in FIG. 2 is manufactured.
この接片保持部材６は、それ自体番ボデ一本体１の上面
部に形成した係合部１ｇ 、１ｂに係合させると共に、
各接片４〜８の端Ｐ部分４ｂ〜８ｂに形成した係合凹ｆ
３１１４ ｅ〜８ｅを各々ボデ一本体１の左右側面に形
成した各係合部（図示せず）に係合させるこさによって
、各可動接片の接点部分６ａ、７ａ、８ａの屈曲部たる
プラグ接触部がプラグ挿入路内に突圧した状態でボデ一
本体１の上面開口部に係合固定される。This contact piece holding member 6 is engaged with the engaging portions 1g and 1b formed on the upper surface of the main body 1, and
Engagement recesses f formed in end P portions 4b to 8b of each contact piece 4 to 8
3114e to 8e are engaged with respective engaging portions (not shown) formed on the left and right side surfaces of the main body 1, thereby forming a plug contact, which is a bent portion of the contact portions 6a, 7a, and 8a of each movable contact piece. The plug is engaged and fixed to the upper opening of the main body 1 in a state where the plug is pushed into the plug insertion path.
なお、各固定接片４，５の接点部４ｄ 、５ｄは、ボデ
一本体１に形成された各受止支持部１ｃ。Note that the contact portions 4d and 5d of each of the fixed contact pieces 4 and 5 are respective receiving and supporting portions 1c formed on the main body 1.
１ｄに受止支持さねている。It is resting on 1d.
このような構成のジャックにあっては、プラグＪｄｉ入
筒２からプラグ１０を挿入させると、プラグ１０のチッ
プ部１０ａ、リング部１０ｂ及びアース部１００に夫々
第１．第２及び第３可動接片６゜７．８の接点部分６ａ
、７ａ、８ａが接触し、第１及び第２可動接片６，７
の接点部６ｄ、７ｄが第１及び第２固定接片４，５の接
点部４ｄ。In a jack having such a configuration, when the plug 10 is inserted from the plug Jdi sleeve 2, the first. Contact portion 6a of second and third movable contact pieces 6°7.8
, 7a, 8a are in contact with each other, and the first and second movable contact pieces 6, 7
The contact portions 6d and 7d are the contact portions 4d of the first and second fixed contact pieces 4 and 5.
５ｄから上方へ離間せしめられるようになっている（第
１図参照）。5d (see Fig. 1).
上記実施例の如き構成であ２９ば、一枚の金属板から接
片集合板９を得る工程、接片集合板９をインサートさせ
た状態で接片保持部材６を射出成形する工程及び接片集
合板９から所定形状に折曲、分離された各接片４〜８を
得る−［程を同一ライン上で連続的に行うことができる
から、各接片４〜８を保持させた接片保持部材６の製造
の自動化を容易に実現することができる。したがって、
従来に８いては必要上さ第１ていた手作業を必要とせず
、接片保持部材６の製造列いてはジャック全体の製造を
極めて能率良く行うことができ、安価なジャックを提供
することかできる。しかも、冒頭／て述へた如き手作業
をｔ−ｊうことによる種々の不都合を生じることもない
。If the configuration is as in the above embodiment, the step of obtaining the contact piece assembly plate 9 from one metal plate, the step of injection molding the contact piece holding member 6 with the contact piece assembly plate 9 inserted, and the step of obtaining the contact piece assembly plate 9 Obtain each of the contact pieces 4 to 8 which are bent into a predetermined shape and separated from the collecting plate 9. Automation of manufacturing of the holding member 6 can be easily realized. therefore,
To provide an inexpensive jack that eliminates the need for manual labor, which was necessary in the past, and allows the manufacturing process of the contact piece holding member 6 and the manufacturing of the entire jack to be carried out extremely efficiently. can. Furthermore, various inconveniences due to manual work as mentioned at the beginning do not occur.
また、各接片４〜８が接片保持部材６に埋込保持されて
いるから、従来に旧ける如く各接片を係合固定させた場
合に比して、各接片４〜８が極めて強固に保持されるこ
ととなり、各接片４〜８が不測にガタッキを生じるよう
な屓れはない。しかも、上述した如く、各接片４〜７を
接片保持部材３に埋込保持させた後に折曲させるように
すれば、各接片４〜８の相対位置精度を大幅に向上させ
ることができる。In addition, since each contact piece 4 to 8 is embedded and held in the contact piece holding member 6, each contact piece 4 to 8 is The contact pieces 4 to 8 are held extremely firmly, and there is no chance of the contact pieces 4 to 8 becoming unintentionally loose. Furthermore, as described above, by bending each contact piece 4 to 7 after embedding it in the contact piece holding member 3, the relative positional accuracy of each contact piece 4 to 8 can be greatly improved. can.
さらに、従来における如く各接片を係合させるための係
合部を形成して２く必要がないから、つまり係合部を確
保するために樹脂層を必要以上に厚肉のものにして２く
必要がないから、ジャックをより小形化し、薄形化する
ことができる。また、接片保持部材３はジャックボデー
の側壁つまり土壁としても機能し、これによって部品点
数の削減を図ることができる。Furthermore, it is not necessary to form an engaging part for engaging each contact piece as in the past, and in other words, it is not necessary to make the resin layer thicker than necessary in order to secure the engaging part. Since there is no need to increase the size of the jack, the jack can be made smaller and thinner. Further, the contact piece holding member 3 also functions as a side wall of the jack body, that is, a clay wall, thereby reducing the number of parts.
また、各接片４〜８の端子部分４ｂ〜８ｂが、ボデ一本
体１の上面部に取付けた接片保持部材６から垂下されて
いるから、フラックスの侵入る。Furthermore, since the terminal portions 4b to 8b of the contact pieces 4 to 8 are suspended from the contact piece holding member 6 attached to the upper surface of the main body 1, flux can enter.
なお、本発明に係るジャックの構成は上記第１の実施例
に限定されるものではなく、例えば次のように構成する
こともできる。Note that the configuration of the jack according to the present invention is not limited to the first embodiment described above, and may be configured as follows, for example.
すなわち、第５図に示す第２の実施例では、各固定接片
４，５の接点部分４．１１．５ａを口字状に折曲させて
いる（第２固定接片５については図示せず）。このよう
にす才］ば、各固定接片４．５と可動接片６，７との接
触面及び各可動接片６，７．８のプラグ１ｏへの接触面
が何イ］も第６図に示す接片集合板９の一方の面っまり
下面となることから、銀等の高価な良導電材をメッキし
て２く場合、接片集合板９（若しくは金屑板）の一方の
面にのみメッキずれは足り、メッキ費を大幅に削減でき
る。That is, in the second embodiment shown in FIG. 5, the contact portions 4.11.5a of each of the fixed contact pieces 4, 5 are bent into a mouth shape (the second fixed contact piece 5 is not shown). figure). In this way, the contact surface between each fixed contact piece 4.5 and the movable contact piece 6, 7, and the contact surface of each movable contact piece 6, 7.8 with the plug 1o will be Since the entire bottom surface of one side of the contact piece gathering plate 9 shown in the figure is plated with an expensive conductive material such as silver, one side of the contact piece gathering plate 9 (or scrap metal plate) is Plating misalignment is sufficient only on the surface, and plating costs can be significantly reduced.
また、第６図〜第８図に示す第６の実施例−Ｃは、接片
保持部材１３が、各々平板状とさ１また、第１固定接片
１４及び第１可動接片１６を埋込保持させた第１接片保
持部材片１３ａ、ａ、第２固定接片１５及び第２可動接
片フ７を埋込保持させた第２接片保持部材片１３ｂと、
両接片保持部材片１３ａ１３ｂに金属製の連結片２０
、２０・・・を介して連結されており、第６可動接片１
８を埋込保持させた第６接片保持部材片１３０とでもっ
て、口字状に構成されていて、プラグ挿入筒１２を備え
た上面開放１１状のジャックボデ一本体１１７こ、ボデ
一本体１１の左右側壁１１ａ、１１ｂの内面に第１及び
第２接片保持部材片１３ａ、１３ｂを夫々重合接触させ
た状態で組込まれている。なＳ、各連結片２ｏは接片の
一部でもって構成しである。このような構成であれば、
ボデ一本体１１の左右側壁１１ａ。Further, in the sixth embodiment-C shown in FIGS. 6 to 8, the contact piece holding members 13 each have a flat plate shape, and the first fixed contact piece 14 and the first movable contact piece 16 are buried. the first contact piece holding member pieces 13a, a, which are embedded and held; the second contact piece holding member pieces 13b, which are embedded and held the second fixed contact piece 15 and the second movable contact piece 7;
A metal connecting piece 20 is attached to both contact piece holding member pieces 13a13b.
, 20..., and the sixth movable contact piece 1
The jack body body 117 has a mouth-shaped structure and is provided with a plug insertion tube 12 and has an open upper surface 11. First and second contact piece holding member pieces 13a and 13b are assembled into the inner surfaces of the left and right side walls 11a and 11b, respectively, in overlapping contact with each other. S, each connecting piece 2o is constituted by a part of a contact piece. With this kind of configuration,
Left and right side walls 11a of the main body 11.
１１ｂと第７及び＠２接片保持ｓｉ片１３ａ、７３ｂと
か重合さ２１でいるから、ジャックボデーの剛性か大幅
に向上する。また、接片保持部材１３は口字状とされて
はいるが、第７１１１に示す如き平板状に成形した後、
各連結片２ｏを折曲けることによって、容易に口字状に
組立てることができるものであるから、前記各実施例と
同様に、その製造の自動化を図ることができる。この実
施例では、接片集合板１９を第８図に示す如き形状に打
抜き成形し、この接片集合板１９の埋込部を各キャビテ
ィ内に位置させた状態で、各接片保持部材片１５ａ 、
１３ ｂ 、 １ろＣを射出成形し、その後、各不要部
分（第８図に鎖線でハツチングを施した部分） １９ｂ
、 １９ｂ・・・を切除する出共に、接片間の各連結
部１９ａ、１９ Ｃを各々切離した」二、各接片１４〜
１８の接点部分１４８〜１８ａ及び端子部分１４ｂ〜１
８ｂを所定形状に折曲して、第７図に示す如き展開形状
の接片保持部材］ろを製造するようにしている。この場
合、各連結片２０を各接片の一部でもって構成したが、
この連結片２０は、接片とは別の金属片としても或いは
樹脂膜としてもよいこと勿論である。11b and the seventh and @2 contact piece holding Si pieces 13a, 73b are superimposed 21, so the rigidity of the jack body is greatly improved. In addition, although the contact piece holding member 13 is shaped like an opening, after forming it into a flat plate shape as shown in No. 7111,
By bending each connecting piece 2o, it can be easily assembled into a mouth shape, so that the manufacturing process can be automated as in each of the embodiments described above. In this embodiment, the contact piece assembly plate 19 is punched and formed into the shape shown in FIG. 8, and each contact piece holding member piece is 15a,
13b, Injection mold 1 Roe C, and then remove unnecessary parts (portions hatched with chain lines in Figure 8) 19b
, 19b... At the same time, each connecting portion 19a, 19C between the contact pieces was cut off. 2. Each contact piece 14~
18 contact portions 148-18a and terminal portions 14b-1
8b is bent into a predetermined shape to produce a contact piece holding member in an expanded shape as shown in FIG. In this case, each connecting piece 20 was constructed from a part of each contact piece, but
Of course, the connecting piece 20 may be a metal piece other than the contact piece or a resin film.
上記第６の実施例では、ボデ一本体１１と接片保持部材
１ろとを別体に構成したが、第９図〜第１１図に示す第
４の実施例では、ポデ一本体吉接片保持部祠とを一体的
に構成している。すなわち、第１０図に示す如く、第６
接片保持部祠片１ろＣの前端にプラグ挿入筒２２を備え
た前壁体２１を垂下状に一体連設した展開形状に、接片
保持部材１６及び前壁体２１を各接片１４〜１８をイン
サートした状態で、耐圧成形し、第１及び第２接片保持
部＋ａ１３ａ 、 １３ ｂを各連結片２０を介して下
方へ折畳み、第２接片保持部材片１３ｂに形成した各係
合爪１３ｄを第１接片保持部材片１３ａに形成した各係
合凹部１６ｅに係合させることによって、第９図に示す
如きジャックに組立てつるようになされている。このよ
うな構成であれば、ジャック全体の製造の自動化をも容
易に実現させることができ、しかもジャックの組立を折
畳みによって極めて容易に行うことができる。な２、第
３及び第４の実施例において、第１．第２及び第６可動
接片１６．１７ 、１８は夫々プラグ１０のチップ部１
０ａ、リング部１０ｂ及びアース部１００に接触動作さ
れるものである。In the sixth embodiment described above, the body 11 and the contact piece holding member 1 were constructed separately, but in the fourth embodiment shown in FIGS. It is integrally constructed with the one-piece holding part shrine. That is, as shown in FIG.
The contact piece holding member 16 and the front wall body 21 are attached to each contact piece 14 in a developed shape in which a front wall body 21 equipped with a plug insertion tube 22 is integrally connected in a hanging manner at the front end of the contact piece holding part grinding piece 1 filter C. - 18 are inserted, pressure molded, and the first and second contact piece holding parts +a13a, 13b are folded downward via each connecting piece 20, and each engagement formed on the second contact piece holding member piece 13b is By engaging the mating claws 13d with the respective engaging recesses 16e formed in the first contact piece holding member piece 13a, the jack can be assembled into a jack as shown in FIG. With such a configuration, automation of manufacturing the entire jack can be easily realized, and the jack can be assembled extremely easily by folding. In the second, third and fourth embodiments, the first. The second and sixth movable contact pieces 16, 17 and 18 are the tip portions 1 of the plug 10, respectively.
0a, ring portion 10b, and ground portion 100.
また、上記第４の実施例において、第ろ接片保持部材片
１３Ｃと前壁体２１とを別体に構成して、両者１３Ｃ，
２１間を連結片でもって連結させるようにしておくこと
もてきる（図示せず）。このようにしておけば、各部Ｕ
’１３，２１をその機能に最適な材質のものに成形して
おくことかできる。Further, in the fourth embodiment, the third contact piece holding member piece 13C and the front wall body 21 are constructed separately, and both 13C,
21 may be connected by a connecting piece (not shown). If you do this, each part
'13 and '21 can be molded into a material that is optimal for its function.
例えば、プラグ１０の挿脱による摩耗を防１トするため
に、前壁体２１を耐摩耗性に優れたキ］質のもので成形
し、一方、接片を備えた各接片保持部材片１３ａ 、１
３ ｂ 、 １３０はこ第１らを耐熱性に優ノまた材質
のもので成形しておく如くである。For example, in order to prevent wear due to insertion and removal of the plug 10, the front wall body 21 is made of a material with excellent wear resistance, while each contact piece holding member piece provided with a contact piece is 13a, 1
3b, 130 is made of a material with excellent heat resistance.
さらに、第１２図に示す第５の実施例では、第１及び第
２固定接片２４ 、２５及び第１ 、第２及び第６可動
接片２６．２７ 、２８を埋込保持させた接片保持部４
：Ａ２ろの前端部に、プラグ挿入筒２７ｃ （ｉｆｉｉ
えた前壁体２１を一体的に立設して、ジ４・・ツクを柘
成しである。か＼る構成とす第１は、ジ４・ツクを完成
状態で製造することかでき、極めて安価ＩＳジャックを
提供できる。Furthermore, in the fifth embodiment shown in FIG. 12, a contact piece in which the first and second fixed contact pieces 24, 25 and the first, second and sixth movable contact pieces 26, 27, 28 are embedded and held. Holding part 4
:Plug insertion tube 27c (ifii
The front wall body 21 is integrally erected to complete the construction. First, with such a configuration, the jack can be manufactured in a completed state, and an extremely inexpensive IS jack can be provided.
以上説明した各実施例に８いては、プラグ１０のチップ
部１０ａ、リング部１０ｂ及びアース部１０Ｃに夫々接
触動作される第１．第２及び弔ろ１・１動接片６，１６
．２６．７，１７．２７及び８，１８．２８と、プラグ
１０が挿入されない常態では第１及び第２可動接片６，
１６及び７，１７が夫々接触せしめられる第１及び第２
固定接片４．１４．２４及び５．１５．２５とを備えた
ジャックを示したが、各接片の種類及び数並ひに常態に
２いて互に接触しているか否かは、ジャックの種類によ
って異なるものであり、こ第１らすべてのジャックに本
発明を適用できること勿論である。In each of the embodiments described above, the first part 10 is operated in contact with the tip part 10a, the ring part 10b, and the ground part 10C of the plug 10, respectively. 2nd and 1st and 1st moving contact pieces 6, 16
．． 26.7, 17.27 and 8, 18.28, and in the normal state when the plug 10 is not inserted, the first and second movable contact pieces 6,
16 and 7, 17 are brought into contact with each other.
Although the jack is shown as having fixed contact pieces 4.14.24 and 5.15.25, the type and number of each contact piece and whether or not they are normally in contact with each other are determined by the jack. They differ depending on the type, and it goes without saying that the present invention can be applied to all types of jacks.
伺わにしても、以上の説明から容易に理解されるように
、本発明によりば、複数個の接片が、こむらを展開させ
たときに８いて互に重合することなく同一平面上て１ａ
ｉ＝するように配して、絶縁材製の接片保持部材に埋込
保持せしめられているから、各接片を同一の金属板から
打抜、折曲加工によって成形することができると共に、
こ２１らの加工及び接片保持部材の成形を同一ライン上
で連続的に行うことができ、したがって′曳数個の接片
を埋込保持させた接片保持部材の製造の自動化を容易に
実現することができる。However, as can be easily understood from the above explanation, according to the present invention, when the bulge is expanded, the plurality of contact pieces are 8 and 1a on the same plane without overlapping each other.
Since the contact pieces are arranged so that i= and are embedded and held in the contact piece holding member made of an insulating material, each contact piece can be formed by punching and bending from the same metal plate, and
These 21 processes and molding of the contact piece holding member can be performed continuously on the same line, and therefore it is easy to automate the production of the contact piece holding member in which several contact pieces are embedded and held. It can be realized.
したかつて、従来に８ける如き手作業に伴う不都合を生
じることなく、接片保持部材延いてはジャック全体の製
造を能率良く行い得て、安価なジャックを提供すること
ができる。Thus, the contact piece holding member and the entire jack can be manufactured efficiently without the inconveniences associated with conventional manual work, and an inexpensive jack can be provided.
しかも、各接片が接片保持部材に埋込保持されているこ
とから、各接片を手作業により接片保持部材に組込む必
要がないこととも相俟って、極めて精度の優れたジャッ
クを提供するこ吉かできる。Moreover, since each contact piece is embedded and held in the contact piece holding member, there is no need to manually incorporate each contact piece into the contact piece holding member, and this combined with the fact that it is possible to create a jack with extremely high precision. Kokichi can provide.
第１図〜第４図は本発明に係るジャックの第１の実施例
を示したもので、第１図はプラグか挿入さ才また状態を
示すジャックの縦断側面図、第２図は接片保持部材の縦
断側面図、第６図は接片集合板の平面図、第４１ス１は
各接片か展開された状態を示す接片保持ト１５祠の横ｒ
Ｈｒ ａｌｊ ＋１ｏ ｒｌであり、第５図は第２図の
実施例を示ず接片保持ｊ１１１材の要部の縦断側面図で
あり、第６図〜第８１゛ス１は第３の実施例を示したも
ので、第６図はノー。
ツクの分解斜視図、第７図１は展開状態を示ず接片保持
部材の斜視図、第８図は接片集合板を埋込保持させた状
態を示す接片保持部材の横断平面図であり、第９図〜第
１１図は第４の実施例を示したもので、第９図はジャッ
クの組立状態を示す斜視図、第１０図はジャックの組立
前の状態を示す斜視図、第１１図は第１０図とは角度を
変えて視た要部の斜視図であり、第１２図は第５の実施
例を示すジう・ツクの斜視図である。
１．１１・・ジャックボデ一本体、２，１２．２２・・
プラグ挿入筒、３，１３．２３・・・接片保持部材、４
゜５ 、１４ 、１５ 、２４．２５・・・固定接片、
４ａ、５ａ、。
６ａ 、７ａ、８ａ・・・接点部分（非理述部）、４ｂ
、５ｂ、６ｂ、７ｂ、８ｂ・・端子部分（非理述部）、
４ｃ、５ｃ、６ｃ、７ｃ、３ｃ・・・導通部（埋込部）
、４ｄ 、５ｄ 、 ６ｄ 、７ｄ・・・接点部、６
、７ 、８．１６．１７，１８，２６．２７．２８・・
可動接片、９，１９・・接片集合板、９ａ、９Ｃ・・・
連結部、ｉｏ−・・プラグ、１３ ａ 、 １５ｂ 、
１３０ ・・・接片保持部材片、２１・・・前壁体。
特許 出 願人 星電器製造株式会社
代理人 弁理士 鈴 江 孝 −
第１２図
手糸売祁１］シ出：
特許庁長官 若杉 和犬 殿
■、事件の表示
特願昭５８−１８３８９４号
２ 発明の名称
シャンク
３、補正をする者
事件との関係 特許出願人
星電器製造株式会社
４、代理人
住所 大阪市北区神山町８番１号 梅ＩＪＪ辰巳ビル自
発的
６、補正の対象
手続補正書
昭和５９年７月２３日
１、＊−件の表示
特願昭５８−１８３８９４号
２、 発明の名称
ジャック
星電器製造株式会社
５、 補正命令の日付
（１） 明細書の第４頁第１７行目に「如何によって・
・・生じたり」とあるのを、［如何によって例えば接片
に変形を生じさせて精度に／＜ラッキを生じさせたり」
と補正する。
（２） 明細書の第１１頁第７行目に「しかも」とある
のを、「また反面、接片保持部材３に各接片４〜８が埋
込保持されていることにより、今度はその各接片４〜８
が接片保持部材３の補強的役割を果すので、接片保持部
材３の剛性度を増加させることができる。また」と補正
する。
（３） 明細書の第１６頁第８行目に「おく如くである
。」とあるのを、「おくが如くである。」と補正する。
（４） 図面中、第３図を別紙の如く補正する。
以」ニ1 to 4 show a first embodiment of the jack according to the present invention, FIG. 1 is a longitudinal cross-sectional side view of the jack showing the state in which the plug is inserted, and FIG. 2 is a contact piece. FIG. 6 is a plan view of the contact piece assembly plate, and No. 41 is a side view of the contact piece holding plate 15 showing the state in which each contact piece is unfolded.
Hr alj +1 o rl, and FIG. 5 is a vertical sectional side view of the main part of the contact piece holding j111 material without showing the embodiment shown in FIG. 2, and FIGS. 6 to 81゛1 show the third embodiment. Figure 6 shows no. FIG. 7 is an exploded perspective view of the contact piece, FIG. 7 is a perspective view of the contact piece holding member not shown in the unfolded state, and FIG. 9 to 11 show the fourth embodiment, in which FIG. 9 is a perspective view showing the assembled state of the jack, FIG. 10 is a perspective view showing the state of the jack before assembly, and FIG. FIG. 11 is a perspective view of the main parts viewed from a different angle from FIG. 10, and FIG. 12 is a perspective view of the jig showing the fifth embodiment. 1.11...Jack body, 2,12.22...
Plug insertion tube, 3, 13.23... contact piece holding member, 4
゜5, 14, 15, 24.25... fixed contact piece,
4a, 5a,. 6a, 7a, 8a...Contact part (non-rational part), 4b
, 5b, 6b, 7b, 8b...terminal part (non-rational part),
4c, 5c, 6c, 7c, 3c...Conducting part (embedded part)
, 4d, 5d, 6d, 7d... contact portion, 6
,7,8.16.17,18,26.27.28...
Movable contact piece, 9, 19... Contact piece gathering plate, 9a, 9C...
Connection part, io-... plug, 13a, 15b,
130... contact piece holding member piece, 21... front wall body. Patent Applicant: Hoshi Denki Manufacturing Co., Ltd. Agent, Patent Attorney: Takashi Suzue - Figure 12 Teitomeriki 1] Source: Mr. Wainu Wakasugi, Commissioner of the Patent Office, Patent Application No. 183894/1989 2 Invention Name Shank 3, Relationship to the case by the person making the amendment Patent applicant Hoshi Denki Seizo Co., Ltd. 4 Agent address 8-1 Kamiyama-cho, Kita-ku, Osaka Ume IJJ Tatsumi Building Voluntary 6 Amendment to the procedure subject to amendment July 23, 1980 1, *- Indication Patent Application No. 183894 1987 2, Name of the invention Jack Star Electric Manufacturing Co., Ltd. 5, Date of amendment order (1) Page 4, line 17 of the specification In the eyes, “How do you do it?”
``may occur'' is replaced by ``how to cause deformation in the contact piece to reduce accuracy/<lack.''
and correct it. (2) In the 7th line of page 11 of the specification, the phrase ``Moreover'' has been changed to ``On the other hand, since the contact pieces 4 to 8 are embedded and held in the contact piece holding member 3, Each contact piece 4-8
plays a reinforcing role for the contact piece holding member 3, so that the rigidity of the contact piece holding member 3 can be increased. Again,” he corrected. (3) In the 8th line of page 16 of the specification, the phrase ``Oku yoku desu.'' is amended to ``Oku ga yo kuda desu.'' (4) In the drawings, Figure 3 should be corrected as shown in the attached sheet. I”d
Claims (1)
ク接片を、各接片の展開状態に２いて前記可動接片の可
動方向に２いて互に重なることのないよう横方向にすら
して配し、その各埋込部をプラグ挿入路の側方に配され
る絶縁材製の接片保持部組に埋込保持させると共に、前
記接片の非理述部の一部を折曲することによりジャック
の回路形成のための接点部を構成したことを特徴とする
ジャック。 （２） 前記複数個の接片か、プラグによって動作さ２
″ｌる可動接片と、該可動接片と接離する固定接片であ
ることを特徴とする特許請求の範囲第１〕Ｊ′１１・こ
記載のジャック。 （６） 前記複数個の接片が、プラグ番とよって動作さ
れる点数の可動接片であることを特徴とする特許請求の
範囲第１項に記載のジャック。 （４） 前記複数個の接片が、複数の可動接片と複数の
固定接片であることを特徴とする特許請求の範囲第１項
に記載のジャック。 （５） 前部複数個の接片が、同、−の金属板から打抜
きにより形成されていることを特徴とする特許請求の範
囲第１項、第２項、第３項又は第４項に記載のジャック
。 （６） 前記接片保持部材が、ジャックボデーの側壁で
あることを特徴とする特許請求の範囲第１項、第２項、
第６項、第４項又は第５項に記載のンヤック。 （７） 前記接片保持部材がジャックボデーの内体とさ
れ、これがジャックボデーの外体に組込ま１１ているこ
とを特徴とする特許請求の範囲第１項、第２項、第６項
、第４項又は第５項に記載のジャック。 （８） 前記接片保持部組が、金属製連結片により互に
連結された複数の接片保持部材片からなることを特徴と
する特許請求の範囲第１項、？１５６項又は第７項に記
載のジャック。 （９） 前記ジャックボデーの側壁の前部に、プラグ挿
入孔を有した前壁が一体に形成されていることを特徴と
する特許請求の範囲第６項に記載のジャック。 （１０） ｉｉＪ記ジャックボディーの側壁の前部に、
プラグ挿入孔を有した前壁が金属製連結片でもって互い
に連結されていることを特徴とする特許請求の範囲第６
項に記載のジャック。 （１１）前記前壁が耐摩耗性を有する絶縁材で形成され
ていると共に、前記側壁が耐熱性を有する絶縁材て形成
されていることを特徴とする特許請求の範囲第８項又は
第１０項に記載のジャック。 （１２）前記金属製連結片が、前記接片の一部でもって
構成されていることを特徴とする特許請求の範囲第８項
又は第１０項に記載のジャック。 （１６）前記複数個の接片を、隣接する接片との間に少
なくとも一個の連結部を残して同一の金属板から打抜き
によって形成し、その各埋込部を接片保持部材に埋込保
持すると共に、前記各連結部が切断さねてなる特許請求
の範囲第１項に記載のシャッタ。[Scope of Claims] (1) A plurality of jack contacts, including at least one movable contact piece, are arranged in a state in which each of the jack contacts is in an expanded state, and in the movable direction of the movable contact pieces so that they do not overlap each other. The embedded parts are embedded and held in a contact piece holding part set made of an insulating material arranged on the side of the plug insertion path, and the non-physical parts of the contact pieces are A jack characterized in that a contact part for forming a circuit of the jack is formed by bending a part of the jack. (2) operated by the plurality of contact pieces or plugs;
Claim 1 J'11: The jack according to claim 1, characterized in that the jack has a movable contact piece that moves and a fixed contact piece that moves into and out of contact with the movable contact piece. (6) The plurality of contacts The jack according to claim 1, wherein the pieces are movable contact pieces whose number is operated according to the plug number. (4) The plurality of contact pieces are a plurality of movable contact pieces. and a plurality of fixed contact pieces. (5) The plurality of front contact pieces are formed by punching from a negative metal plate. The jack according to claim 1, 2, 3, or 4, characterized in that the contact piece holding member is a side wall of the jack body. Claims 1 and 2,
Nyak according to paragraph 6, paragraph 4 or paragraph 5. (7) The contact piece holding member is an inner body of a jack body, and is incorporated into an outer body of the jack body. The jack according to item 4 or 5. (8) Claim 1, wherein the armature holding member set is comprised of a plurality of armature retaining member pieces interconnected by metal connecting pieces. The jack according to paragraph 156 or paragraph 7. (9) The jack according to claim 6, wherein a front wall having a plug insertion hole is integrally formed in the front part of the side wall of the jack body. (10) At the front of the side wall of the jack body described in iiJ,
Claim 6, characterized in that the front wall having the plug insertion hole is connected to each other by a metal connecting piece.
Jack as described in section. (11) Claim 8 or 10, characterized in that the front wall is made of a wear-resistant insulating material, and the side wall is made of a heat-resistant insulating material. Jack as described in section. (12) The jack according to claim 8 or 10, wherein the metal connecting piece is constituted by a part of the contact piece. (16) The plurality of contact pieces are formed by punching from the same metal plate, leaving at least one connecting part between adjacent contact pieces, and each embedded part is embedded in the contact piece holding member. 2. The shutter according to claim 1, wherein the shutter is held and each of the connecting portions is cut.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58183894A JPS6074364A (en) | 1983-09-30 | 1983-09-30 | Jack |
| KR1019840005808A KR890002592B1 (en) | 1983-09-30 | 1984-09-21 | Jack with recessed contacts |
| US06/653,105 US4659167A (en) | 1983-09-30 | 1984-09-21 | Jack with recessed contacts |
| GB08424551A GB2149213B (en) | 1983-09-30 | 1984-09-28 | Electrical switch |
| DE3435822A DE3435822C2 (en) | 1983-09-30 | 1984-09-28 | Jack socket with embedded contact elements |
| GB08424550A GB2149576B (en) | 1983-09-30 | 1984-09-28 | Jack with embedded contacts |
| HK53988A HK53988A (en) | 1983-09-30 | 1988-07-14 | A method of forming a switch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58183894A JPS6074364A (en) | 1983-09-30 | 1983-09-30 | Jack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6074364A true JPS6074364A (en) | 1985-04-26 |
| JPH0334195B2 JPH0334195B2 (en) | 1991-05-21 |
Family
ID=16143671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58183894A Granted JPS6074364A (en) | 1983-09-30 | 1983-09-30 | Jack |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6074364A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6237187U (en) * | 1985-08-25 | 1987-03-05 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5350893U (en) * | 1976-10-04 | 1978-04-28 | ||
| JPS5672490U (en) * | 1979-11-09 | 1981-06-15 | ||
| JPS5887276U (en) * | 1981-12-09 | 1983-06-13 | 星電器製造株式会社 | jack |
-
1983
- 1983-09-30 JP JP58183894A patent/JPS6074364A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5350893U (en) * | 1976-10-04 | 1978-04-28 | ||
| JPS5672490U (en) * | 1979-11-09 | 1981-06-15 | ||
| JPS5887276U (en) * | 1981-12-09 | 1983-06-13 | 星電器製造株式会社 | jack |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6237187U (en) * | 1985-08-25 | 1987-03-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0334195B2 (en) | 1991-05-21 |
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