JPH0241829Y2 - - Google Patents
Info
- Publication number
- JPH0241829Y2 JPH0241829Y2 JP8545187U JP8545187U JPH0241829Y2 JP H0241829 Y2 JPH0241829 Y2 JP H0241829Y2 JP 8545187 U JP8545187 U JP 8545187U JP 8545187 U JP8545187 U JP 8545187U JP H0241829 Y2 JPH0241829 Y2 JP H0241829Y2
- Authority
- JP
- Japan
- Prior art keywords
- insulating member
- contacts
- contact
- pole connector
- connector
- 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
- 230000005405 multipole Effects 0.000 claims description 29
- 238000004519 manufacturing process Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 13
- 210000002105 tongue Anatomy 0.000 description 10
- 238000000465 moulding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920001342 Bakelite® Polymers 0.000 description 2
- 239000004637 bakelite Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 210000005182 tip of the tongue Anatomy 0.000 description 1
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、複数の接触子が絶縁性部材により
相互に間隔を隔てて結合されている多極コネクタ
に関する。[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a multi-pole connector in which a plurality of contacts are connected to each other at intervals through an insulating member.
第11図に示した従来の多極コネクタは、合成
樹脂成形品よりなるボデイ100に複数の接触子
を保持させ、これらの接触子の接片101や端子
102を上記ボデイの別々の面から突出させたも
のであり、ボデイ100によつて接触子のそれぞ
れが相互に絶縁されていた。このような多極コネ
クタは、ボデイ100を成形した後でそのボデイ
100に複数の接触子を挿入して保持させたり、
接触子にボデイ100をインサート成形したりす
ることにより製造されていた。
The conventional multi-pole connector shown in FIG. 11 has a body 100 made of a synthetic resin molded product holding a plurality of contacts, and the contact pieces 101 and terminals 102 of these contacts protrude from different surfaces of the body. The contacts were insulated from each other by the body 100. Such a multi-pole connector is manufactured by molding the body 100 and then inserting and holding a plurality of contacts into the body 100, or
The body 100 was manufactured by insert molding the contactor.
しかし、従来のコネクタは、製造すべきコネク
タの極数ごとに使用できるボデイ100が異なる
ため、多種類の極数のコネクタを製造することが
要求される場合には、それぞれの極数に応じたボ
デイ100を成形するための金型をそれぞれ個別
に製作することを余儀無くされ、金型投資に要す
る費用が莫大なものとなり、経済性が大幅に損な
われるばかりでなく、そのように金型を個別に製
作しても、極数やコネクタ自体の大きさについて
の顧客の要請が非常に広範囲に亘るためにその要
請に十分に対処しにくいという問題があつた。こ
れは、従来の多極コネクタにあつては、その極数
がボデイ100等の部品の製作段階で決まつてし
まい、ボデイ100に接触子を組み込む組立段階
や組み込んだ後の段階では極数を変更することが
できないからである。
However, with conventional connectors, the body 100 that can be used differs depending on the number of pins of the connector to be manufactured, so when it is required to manufacture connectors with various types of pins, it is necessary to It is necessary to manufacture each mold individually for molding the body 100, and the cost required for mold investment is enormous, which not only greatly reduces economic efficiency, but also requires the use of molds in such a way. Even if they were manufactured individually, there was a problem in that it was difficult to adequately meet customer requests regarding the number of pins and the size of the connector itself, since they ranged widely. This is because in the case of conventional multi-pin connectors, the number of pins is determined at the manufacturing stage of parts such as the body 100, and the number of pins is determined at the assembly stage where the contacts are assembled into the body 100, or at the stage after assembly. This is because it cannot be changed.
この考案は以上の問題を解決するもので、コネ
クタの極数をその部品の製作段階より後の段階で
決定できるようにすることによつて、種々の極数
に応じたボデイを成形するための金型をその極数
に対応するものごとに製作することの必要性を無
くして金型投資に要する費用を大幅に削減すると
同時に、極数やコネクタ自体の大きさについての
顧客の要請が非常に広範囲に亘つていてもその要
請に十分に対処できる多極コネクタを提供するこ
とを目的とする。 This idea solves the above problem by making it possible to determine the number of connector pins at a later stage than the manufacturing stage of the part, making it possible to mold bodies with various pin counts. This eliminates the need to manufacture molds for each number of pins and significantly reduces the cost of mold investment. It is an object of the present invention to provide a multi-pole connector that can sufficiently meet the demands even if it is widely used.
以上の問題を解決するために講じられた手段
は、接片が突出された板片状の接触子に切欠状の
凹欠孔が形成されており、複数の上記接触子のそ
れぞれの凹欠孔にそれらに共通のシート状の絶縁
性部材が挾み込まれ、この絶縁性部材により上記
複数の接触子が相互に間隔を隔てて結合されてい
ることである。
A measure taken to solve the above problem is to form a notch-like recessed hole in a plate-shaped contact with a protruding contact piece, and to form a recessed hole in each of the plurality of contacts. A common sheet-like insulating member is inserted between them, and the plurality of contacts are connected to each other at intervals by this insulating member.
第1図はこの考案の実施例による多極コネクタ
の一部を省略した斜視図である。同図において、
1は板片状の接触子で、その両端部には接片2と
端子3とが互いに反対向きに突出されている。図
示例の接片2と端子3はいずれもフオーク状に二
本ずつ設けられているが、一つの接触子1に設け
られる接片2及び端子3の数はこれに限定されな
い。そして、接片2は相手側コネクタの接片(不
図示)と接続されるものであり、多極コネクタに
おいて不可欠であるが、端子3は不可欠ではな
く、例えばプリント配線基板の回路(不図示)や
機器類の配線接続用チツプ(不図示)を接触子1
に接続する場合等には必要である。接触子1の中
央部分には切欠状の凹欠孔4が形成されている。
第2図によく示されているように、上述したフオ
ーク状の二本の端子3,3の根元部分にはそれぞ
れ突出部5,5が形成されており、これらの突出
部5,5の相互間に形成された隙間6が上記凹欠
孔4につながつている。10はPBT樹脂やベー
クライト等の絶縁材料により構成されたシート状
ないし薄板状の絶縁性部材であり、その厚みTは
例えば0.8mm程度に設定されている。ここで、シ
ート状ないし薄板状の絶縁性部材とは、実質的に
この考案の多極コネクタの絶縁性部材として採用
することができないフイルム状の絶縁性部材を除
外する程度の意味であり、その厚みによつて直ち
に区別されるものではない。絶縁性部材10は第
9図に示すように等ピツチおきに形成された複数
の突片11…と、櫛歯状に形成された複数の舌片
12…とを備えている。これらの突片11と舌片
12とは互いに反対向きに突き出ており、かつ、
一つの突片11に対して一つの舌片12が対応し
ている。そして、相隣接する突片11,11の相
互間、又は相隣接する舌片12,12の相互間に
形成されている幅狭部13が第1図、第2図及び
第4図に示すように複数の接触子1…のそれぞれ
の凹欠孔4…に挾み込まれている。従つて、複数
の接触子1…はシート状の絶縁性部材10により
相互に間隔を隔てて横に並んで配列され、その相
互間隔は上記突片11の相互間ピツチと略同一に
なる。また、上記舌片12の先端はその舌片12
を挟んで隣接する端子2,2の外側へ突き出てい
る。
FIG. 1 is a partially omitted perspective view of a multipolar connector according to an embodiment of the invention. In the same figure,
Reference numeral 1 denotes a plate-like contact, from both ends of which a contact piece 2 and a terminal 3 protrude in opposite directions. In the illustrated example, two contact pieces 2 and two terminals 3 are provided in a fork shape, but the number of contact pieces 2 and terminals 3 provided on one contact 1 is not limited to this. The contact piece 2 is connected to a contact piece (not shown) of a mating connector, and is essential in a multi-pole connector, but the terminal 3 is not essential, and is connected to a circuit (not shown) of a printed wiring board, for example. Connect the wiring connection chip (not shown) of the device or equipment to contact 1.
This is necessary when connecting to A notch-like recessed hole 4 is formed in the center portion of the contact 1.
As clearly shown in FIG. 2, protrusions 5, 5 are formed at the base portions of the two fork-shaped terminals 3, 3, respectively, and these protrusions 5, 5 are connected to each other. A gap 6 formed therebetween is connected to the recessed hole 4. Reference numeral 10 denotes a sheet-like or thin-plate-like insulating member made of an insulating material such as PBT resin or Bakelite, and its thickness T is set to, for example, about 0.8 mm. Here, the term "sheet-like or thin-plate-like insulating member" means excluding film-like insulating members, which cannot be used as the insulating member of the multi-pole connector of this invention. They are not immediately distinguishable based on their thickness. As shown in FIG. 9, the insulating member 10 includes a plurality of protrusions 11 formed at regular intervals and a plurality of tongues 12 formed in a comb-teeth shape. These protruding pieces 11 and tongue pieces 12 protrude in opposite directions, and
One tongue piece 12 corresponds to one protruding piece 11. The narrow portion 13 formed between the adjacent projecting pieces 11, 11 or between the adjacent tongue pieces 12, 12 is as shown in FIGS. 1, 2, and 4. are inserted into respective recessed holes 4 of the plurality of contacts 1. Therefore, the plurality of contacts 1 are arranged side by side at intervals from each other by the sheet-like insulating member 10, and the mutual interval is approximately the same as the pitch between the protrusions 11. Further, the tip of the tongue piece 12 is
It protrudes to the outside of the adjacent terminals 2, 2 with the terminals sandwiched therebetween.
このような多極コネクタにおいて、絶縁性部材
10の幅狭部13は接触子1の突出部5,5に係
合しているため凹欠部4から抜け出す心配がな
く、その結果、絶縁性部材10から接触子1が脱
落する心配がなくなる。このような脱落防止作用
は、上記突出部5,5を省略し、その代わりに第
3図に示すように凹欠孔4の側縁に形成した一つ
又は複数の突起7が上記幅狭部13の所定個所に
形成した孔14に嵌まり込んで係合するように構
成することによつても同様に達成される。なお、
絶縁性部材10が接触子1の弾性復元力によつて
強固に凹欠孔4に挾み込まれるようにしておけ
ば、上述した突出部5や突起7を必ずしも設ける
必要はないが、これらを設けておけば、絶縁性部
材10からの接触子1の脱落が一層確実に防止さ
れる利点がある。また、絶縁性部材10の舌片1
2によりその舌片12を挟んで隣接する端子2,
2同士が接触することが未然に防止されるため、
接触子1,1の相互間隔を小さくして端子2,2
のピツチを小さく設定しても確実な絶縁状態が得
られる。このように接触子1,1の相互間隔を小
さくした場合、例えば第5図のようにフオーク状
をなす二本の端子3,3のうちの一方を折り曲げ
ておけば、複数の接触子1…のそれぞれの端子3
…が千鳥配列され、プリント配線基板への実装が
容易になる。さらに、接触子1はその突出部5,
5が絶縁性部材10の突片11,11の間に配置
され、しかもその接片2,2が絶縁性部材10の
舌片12,12の間に配置されているために接触
子1の横ずれが防止される。ここで、第4図に示
した相隣接する突片11,11の相互の間隔寸法
Hを接触子1の厚み寸法tよりもやゝ大きくして
おくと、上述した接触子1の横ずれが有効に防止
されるにもかかわらず、それぞれの接触子1の端
子3にわずかな横方向の遊び代が付与される。そ
のため、例えばプリント配線基板の取付孔(不図
示)にそれぞれの接触子1…の端子3…を差し込
むときにその取付孔の相互間ピツチと端子3の相
互間ピツチのわずかな差異が上記遊び代によつて
吸収され、端子3を無理なく差し込める利点があ
る。また、上記遊び代には振動を吸収する作用も
ある。 In such a multi-pole connector, since the narrow portion 13 of the insulating member 10 is engaged with the protruding portions 5, 5 of the contact 1, there is no fear that the narrow portion 13 of the insulating member 10 will slip out of the recessed notch 4, and as a result, the insulating member 10 There is no need to worry about the contact 1 falling off from the contact 10. Such a falling-off prevention effect can be achieved by omitting the protrusions 5, 5 and instead using one or more protrusions 7 formed on the side edge of the recessed notch 4 as shown in FIG. The same effect can also be achieved by configuring it to fit into and engage with a hole 14 formed at a predetermined location of 13. In addition,
If the insulating member 10 is firmly inserted into the recessed hole 4 by the elastic restoring force of the contact 1, it is not necessary to provide the above-mentioned protrusion 5 and protrusion 7. If provided, there is an advantage that falling off of the contactor 1 from the insulating member 10 can be more reliably prevented. Moreover, the tongue piece 1 of the insulating member 10
2 adjacent terminals 2 with the tongue piece 12 in between,
In order to prevent the two from coming into contact with each other,
Terminals 2, 2 by reducing the mutual spacing between contacts 1, 1
Reliable insulation can be obtained even if the pitch is set small. When the mutual spacing between the contacts 1, 1 is reduced in this way, for example, if one of the two fork-shaped terminals 3, 3 is bent as shown in FIG. 5, a plurality of contacts 1... each terminal 3 of
...are arranged in a staggered manner, making it easy to mount them on a printed wiring board. Furthermore, the contactor 1 has a protruding portion 5,
5 is disposed between the projecting pieces 11, 11 of the insulating member 10, and the contact pieces 2, 2 are disposed between the tongue pieces 12, 12 of the insulating member 10, so that the contact 1 is prevented from shifting laterally. is prevented. Here, if the mutual spacing H between the adjacent protrusions 11, 11 shown in FIG. Although this is prevented, a slight lateral play is imparted to the terminal 3 of each contact 1. Therefore, for example, when inserting the terminals 3 of the contacts 1 into the mounting holes (not shown) of a printed wiring board, the slight difference between the pitch between the mounting holes and the pitch between the terminals 3 is the above-mentioned play. This has the advantage that the terminal 3 can be inserted easily. Moreover, the above-mentioned play also has the effect of absorbing vibrations.
次に、上述した多極コネクタの製造手順の一例
を説明する。 Next, an example of the manufacturing procedure of the above-mentioned multi-pole connector will be explained.
第6〜8図は複数の接触子1…を一体に有する
フープ材を示している。図示例のフープ材は、金
属製の帯状薄板の所定個所を打ち抜いて多数の接
触子1…を形成したもので、個々の接触子1はフ
オーク状をなす二本の端子3,3の一方がタイバ
ー部分30を介して帯状部31に一体化されてい
ると共に、上記タイバー部分30…をすべて同一
方向に折り曲げることによつて多数の接触子1…
が平行に配列されている。これに対し、第9図に
ついて説明した形状の長尺の絶縁性部材10が用
意される。上記フープ材及び長尺の絶縁性部材1
0はロール巻きされたものを連続的に繰り出すこ
とにより生産工程へ供給される。従つて、フープ
材及び絶縁性部材10はいずれもロール巻きでき
るものであることが必要である。そのような性質
を有するフープ材は電気分野において広く用いら
れている。絶縁性部材10については、軟質樹脂
シートのように余りに軟らかすぎると複数の接触
子1…を間隔を隔てて保持することに支障があ
り、その逆に余りに硬すぎるとロール巻きできな
い。従つて、この製造例では、上述したPBT樹
脂やベークライトのうちで複数の接触子1…を間
隔を隔てて確実に保持できる程度の剛性(腰の強
さ)を備え、かつ、ロール巻きできる程度の可撓
性を備えるものを使用する必要がある。 6 to 8 show a hoop material having a plurality of contacts 1 integrally. The illustrated hoop material is made by punching out predetermined parts of a thin metal strip to form a large number of contacts 1. Each contact 1 has two fork-shaped terminals 3, one of which is It is integrated with the strip part 31 via the tie bar portion 30, and by bending all the tie bar portions 30 in the same direction, a large number of contacts 1...
are arranged in parallel. On the other hand, an elongated insulating member 10 having the shape described with reference to FIG. 9 is prepared. The above hoop material and long insulating member 1
0 is supplied to the production process by continuously unwinding the rolled material. Therefore, it is necessary that both the hoop material and the insulating member 10 can be rolled. Hoop materials having such properties are widely used in the electrical field. Regarding the insulating member 10, if it is too soft like a soft resin sheet, it will be difficult to hold the plurality of contacts 1 at intervals, and on the other hand, if it is too hard, it will not be possible to roll it. Therefore, in this manufacturing example, out of the above-mentioned PBT resin or Bakelite, a material that has enough rigidity (strength) to securely hold the plurality of contacts 1 at intervals, and that can be rolled up It is necessary to use a material that has the flexibility of
フープ材と絶縁性部材10は生産工程へ連続的
に供給され、ここでフープ材に具備されている多
数の接触子1…の凹欠孔4…に絶縁性部材10が
挾み込まれる。このときの挾込み工程は、絶縁性
部材10を接触子1の突出部5,5に形成された
隙間6を通して差し込むことにより行う。そのた
め、上記突出部5,5に図示するような傾斜部5
a,5aを形成しておけば、これらの傾斜部5
a,5aをガイドとして絶縁性部材10を凹欠孔
4に用意に差し込める。こうして絶縁性部材10
を多数の接触子1…に挾み込むと、それらの接触
子1…が絶縁性部材10により相互に間隔を隔て
て結合される。従つて、任意の個所で相隣接する
接触子1,1の間において絶縁性部材10を切断
すれば、その切断により取り出される絶縁性部材
10に保持された複数の接触子1…の数に応じた
極数の多極コネクタが得られる。このことから、
例えば長尺の絶縁性部材10に十分に多くの接触
子10…を保持させた後の段階で、顧客の要請に
応じて極数を決定し、その極数に対応する数の接
触子10を有する多極コネクタを切り出すことが
可能である。 The hoop material and the insulating member 10 are continuously supplied to a production process, where the insulating member 10 is inserted into the recessed holes 4 of a large number of contacts 1 provided in the hoop material. The inserting step at this time is performed by inserting the insulating member 10 through the gap 6 formed in the protrusions 5, 5 of the contact 1. Therefore, the inclined portions 5 as shown in the projections 5, 5 are
If the slopes a and 5a are formed, these slopes 5
The insulating member 10 can be easily inserted into the recessed hole 4 using a and 5a as guides. In this way, the insulating member 10
When the contact pieces 1 are sandwiched between a large number of contacts 1..., the contacts 1... are connected to each other by the insulating member 10 at intervals. Therefore, if the insulating member 10 is cut between the adjacent contacts 1, 1 at an arbitrary location, the number of contacts 1 held by the insulating member 10 taken out by the cutting will depend on the number of contacts 1... A multi-pole connector with an increased number of poles can be obtained. From this,
For example, at a stage after the long insulating member 10 holds a sufficiently large number of contacts 10, the number of poles is determined according to the customer's request, and the number of contacts 10 corresponding to the number of poles is determined. It is possible to cut out a multi-pole connector with
この考案の多極コネクタは絶縁性部材10がボ
デイとしての役目をも果たすものではあるが、別
に成形されたボデイにより接触子1…の露出部分
を覆わせて保護してもよい。また、機器のケース
に接触子1…の露出部分が嵌まり込む溝を具備さ
せておき、多極コネクタを機器に組み込んだとき
に接触子1…の露出部分がその溝に嵌まり込んで
位置決めされる構成としてもよい。これらの場合
には絶縁性部材10としてロール巻きすることが
容易な軟らかいものを使用しても接触子1…の相
互の絶縁性が良好に保持される利点がある。 In the multi-pole connector of this invention, the insulating member 10 also serves as a body, but the exposed portions of the contacts 1 may be covered and protected by a separately molded body. In addition, the case of the device is provided with a groove into which the exposed portion of contact 1... is fitted, and when the multi-pole connector is assembled into the device, the exposed portion of contact 1... is fitted into the groove and positioned. It is also possible to have a configuration in which In these cases, even if a soft material that can be easily rolled is used as the insulating member 10, there is an advantage that the mutual insulation of the contacts 1 is maintained well.
以上説明した多極コネクタは、接触子1に形成
された凹欠孔4の長手方向と接片2の長手方向が
同一に設定されている例であるが、凹欠孔4及び
接片2のそれぞれの長手方向は交差する方向に形
成されていてもよい。その例を第10図に示して
ある。即ち第10図の多極コネクタは、接触子1
に形成されている凹欠孔4及び接片2のそれぞれ
の長手方向が互いに直交する方向に設定されてい
る。そして、シート状の絶縁性部材10は、上記
凹欠孔4に挾み込まれた幅狭部13と接片2,2
に対向する舌片12とが両者の境界部分において
折り曲げられている。なお、9は取付用の脚部又
は端子であり、接触子1に一体に形成されてい
る。第10図の多極コネクタにおいて、絶縁性部
材10は同図の状態に折り曲げられた形状にあら
かじめ成形しておいても、或いは、多極コネクタ
をセツトしたときに機器類のケース等により舌片
12が同図のように折り曲げられた状態に保形さ
れるようにしてもよい。 The multi-pole connector described above is an example in which the longitudinal direction of the recessed hole 4 formed in the contactor 1 and the longitudinal direction of the contact piece 2 are set to be the same. The respective longitudinal directions may be formed in intersecting directions. An example is shown in FIG. That is, the multi-pole connector shown in FIG.
The longitudinal directions of the recessed hole 4 and the contact piece 2 formed in the groove are set to be perpendicular to each other. The sheet-like insulating member 10 is connected to the narrow portion 13 inserted into the recessed hole 4 and the contact pieces 2, 2.
The tongue piece 12 that faces the tongue piece 12 is bent at the boundary between the two pieces. In addition, 9 is a leg part or a terminal for attachment, and is formed integrally with the contactor 1. In the multi-pole connector shown in FIG. 10, the insulating member 10 may be pre-formed into the shape shown in the figure, or the tongue piece may be inserted into the case of the equipment when the multi-pole connector is set. 12 may be kept in a bent state as shown in the figure.
この考案の多極コネクタの極数は長尺の絶縁性
部材に十分に多くの接触子を保持させた後の段階
でその絶縁性部材を切断することによつて任意の
数に決めることが可能であるため、その製作に際
しては種々の極数に応じたボデイを成形するため
の金型をその極数に応じたものごとに製作するこ
とが不要になり、金型投資に要する費用が大幅に
削減されると同時に、極数やコネクタ自体の大き
さについての顧客の要請が非常に広範囲に亘つて
いてもその要請に十分に対処できるようになる。
また、この考案の多極コネクタは複数の接触子の
それぞれの凹欠孔にそれらに共通のシート状の絶
縁性部材を挾み込む工程と絶縁性部材を切断して
任意の極数を得る工程だけを行うことにより製作
でき、それらの工程は従来のコネクタに用いられ
ているボデイを成形したりボデイを接触子にイン
サート成形するといつた工程に比べてそれほど高
度な技術を要しない簡単な工程であることに加
え、複数の接触子と絶縁性部材とをフープ材に形
成して両者を連続的に供給すれば高速で製作する
ことが可能になるので、従来の多極コネクタに比
べて製作費を大幅に削減できるという利点をもつ
ている。さらにこの考案の多極コネクタはシート
状の絶縁性部材が従来の多極コネクタのボデイの
代用として役立つているため容易に小型化でき、
そのためにこの考案の多極コネクタは特に超小型
コネクタとして好適である。
The number of poles of the multi-pole connector of this invention can be determined to any number by holding a sufficient number of contacts in a long insulating member and then cutting the insulating member at a later stage. Therefore, when manufacturing the body, it is no longer necessary to manufacture molds for each body according to the number of poles, and the cost required for mold investment is significantly reduced. At the same time, the number of pins and the size of the connector itself can be reduced even if the customer's requirements range widely.
In addition, the multi-pole connector of this invention involves a process of inserting a common sheet-like insulating member into each of the recessed holes of a plurality of contacts, and a process of cutting the insulating member to obtain an arbitrary number of poles. These processes are simple and do not require much advanced technology compared to the processes used in conventional connectors, such as molding the body or insert molding the body into the contact. In addition, if multiple contacts and an insulating member are formed into a hoop material and both are continuously supplied, it can be manufactured at high speed, so the manufacturing cost is lower than that of conventional multi-pole connectors. It has the advantage of being able to significantly reduce Furthermore, the multi-pole connector of this invention can be easily miniaturized because the sheet-like insulating member serves as a substitute for the body of a conventional multi-pole connector.
Therefore, the multi-pole connector of this invention is particularly suitable as an ultra-small connector.
第1図はこの考案の実施例による多極コネクタ
の一部を省略した斜視図、第2図は上記多極コネ
クタの断面図、第3図は変形例による多極コネク
タの断面図、第4図は第1図の多極コネクタを部
分的に示した一部切欠正面図、第5図はさらに別
の変形例による多極コネクタの部分平面図、第6
図は上記多極コネクタの生産工程で用いられるフ
ープ材の正面図、第7図は第6図の−線に沿
う断面図、第8図は第6図のフープ材を下から見
た状態を示す底面図、第9図は絶縁性部材の部分
正面図、第10図は他の実施例による多極コネク
タの断面図、第11図は従来の多極コネクタの斜
視図である。
1……接触子、2……接片、4……凹欠孔、1
0……絶縁性部材。
FIG. 1 is a partially omitted perspective view of a multi-pole connector according to an embodiment of the invention, FIG. 2 is a sectional view of the multi-pole connector, FIG. 3 is a sectional view of a modified multi-pole connector, and FIG. The figure is a partially cutaway front view partially showing the multi-pole connector of FIG. 1, FIG. 5 is a partial plan view of a multi-pole connector according to another modification, and FIG.
The figure is a front view of the hoop material used in the production process of the above-mentioned multi-pole connector, Figure 7 is a sectional view taken along the - line in Figure 6, and Figure 8 is a view of the hoop material in Figure 6 viewed from below. 9 is a partial front view of the insulating member, FIG. 10 is a sectional view of a multi-polar connector according to another embodiment, and FIG. 11 is a perspective view of a conventional multi-polar connector. 1...Contact, 2...Touch piece, 4...Concave hole, 1
0...Insulating member.
Claims (1)
欠孔が形成されており、複数の上記接触子のそれ
ぞれの凹欠孔にそれらに共通のシート状ないし薄
板状の絶縁性部材が挾み込まれ、この絶縁性部材
により上記複数の接触子が相互に間隔を隔てて結
合されていることを特徴とする多極コネクタ。 A notch-like recessed hole is formed in a plate-like contact with a protruding contact piece, and a sheet-like or thin plate-like insulating member common to the plurality of recessed holes is formed in each of the plurality of contactors. A multi-pole connector characterized in that the plurality of contacts are connected to each other at intervals by the insulating member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8545187U JPH0241829Y2 (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8545187U JPH0241829Y2 (en) | 1987-05-29 | 1987-05-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63192693U JPS63192693U (en) | 1988-12-12 |
JPH0241829Y2 true JPH0241829Y2 (en) | 1990-11-07 |
Family
ID=30940869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8545187U Expired JPH0241829Y2 (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0241829Y2 (en) |
-
1987
- 1987-05-29 JP JP8545187U patent/JPH0241829Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS63192693U (en) | 1988-12-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3746106B2 (en) | Board electrical connector | |
EP1096609B1 (en) | Locking mechanism for securely preventing disconnection between a plug and a receptacle | |
KR100192624B1 (en) | Electrical connector terminal and method of making electrical connector with the same | |
JPH0628791Y2 (en) | Terminal in electrical connector | |
JPH0635413Y2 (en) | connector | |
JPH03226976A (en) | Electric connector and contact for use with electric connector | |
EP0191539A2 (en) | Electrical connecting terminal for a connector | |
JP3028199B2 (en) | Electrical connector terminal | |
JP2567484Y2 (en) | Connector device | |
KR100515993B1 (en) | Contact for electrical connector and electrical connector comprising the same | |
JPH11204214A (en) | Electric connector, and its manufacture | |
JPH0228237B2 (en) | ||
JPH0241829Y2 (en) | ||
JPS58147983A (en) | Connector for printed circuit board | |
JPH0244468Y2 (en) | ||
JPH0414874Y2 (en) | ||
JPH0313968Y2 (en) | ||
JPH0429498Y2 (en) | ||
JPH0542626Y2 (en) | ||
JP3040314U (en) | Electrical connector | |
JPH073590Y2 (en) | Short-circuit socket | |
JP2540223Y2 (en) | connector | |
JP2559234Y2 (en) | Mold-in electronic components | |
JP2977125B2 (en) | connector | |
JPH0239346Y2 (en) |