JPS5829580Y2 - small connector plug - Google Patents
small connector plugInfo
- Publication number
- JPS5829580Y2 JPS5829580Y2 JP1979012574U JP1257479U JPS5829580Y2 JP S5829580 Y2 JPS5829580 Y2 JP S5829580Y2 JP 1979012574 U JP1979012574 U JP 1979012574U JP 1257479 U JP1257479 U JP 1257479U JP S5829580 Y2 JPS5829580 Y2 JP S5829580Y2
- Authority
- JP
- Japan
- Prior art keywords
- wall
- plug
- cylindrical outer
- base
- pins
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Description
【考案の詳細な説明】
この考案は、非常に細いピンを複数個ベース上に植設し
た小型コネクタのプラグに関するもので、この小型コネ
クタのプラグの露出した細いピンが手などの外力により
折れ曲りなどを生じることのないようにすることと、ソ
ケットへのプラグ嵌合時、このプラグＤヒン先端がソケ
ットのコンタクト先端部やコンタクトの周辺に突き当っ
て、上記同様ピンが折れ曲ったりすることなく、スムー
ズにソケット内にプラグを嵌合して接続できるようにす
ることなどを目的としたものである。[Detailed description of the invention] This invention relates to a small connector plug with multiple very thin pins planted on the base. In addition, when the plug is fitted into the socket, the tip of the plug D-hin will not hit the tip of the contact of the socket or the periphery of the contact, and the pin will not bend as described above. The purpose of this is to allow the plug to fit smoothly into the socket for connection.
従来の小型コネクダのプラグは、第１図および第２図に
示すように、その接続用の複数個のピン１は非常に細く
直径０．４１１１％程度であり、これらのピン１がベー
ス２に植設され外部に露出されているため、手など外力
の程度によっては容易に折れ曲る場合があった。As shown in Figs. 1 and 2, the conventional small connector plug has a plurality of pins 1 for connection, which are very thin and have a diameter of about 0.4111%, and these pins 1 are attached to the base 2. Because it was planted and exposed to the outside, it could easily bend depending on the degree of external force, such as from a hand.
従って、これを防ぐため、図示のように別個に保護キャ
ップ３を付属させて、ソケット（図示せず）にプラグを
嵌合して接続しない場合は、常時この保護キャップ３を
プラグ本体４に被せてピン１を保護しなければならない
欠点があった。Therefore, in order to prevent this, a separate protective cap 3 is attached as shown in the figure, and when the plug is not connected by fitting into a socket (not shown), this protective cap 3 is always placed over the plug body 4. There was a drawback that pin 1 had to be protected.
また、プラグをソケットに嵌合する際に中心位置を決め
、回転方向を規正するためにプラグのベース２の中央部
に、ベース２と一体成形にて中央部嵌合用円柱５を設け
、さらにこれに一体にその先端より基部にわたって方向
規正用凸条部６が設けてあり、そのため一応の方向規正
はできるが、この中央部嵌合用円柱５は構造上、直径２
１１ｔ１１Ｌ８度で細く、また、上記方向規正用凸条部
６の高さも、強度およびスペースなどの関係で、０．５
ｍｇ程度と低いものである。In addition, in order to determine the center position and regulate the rotation direction when fitting the plug into the socket, a center fitting cylinder 5 is provided in the center of the base 2 of the plug and is integrally molded with the base 2. A protruding strip 6 for direction adjustment is integrally provided from the tip to the base, so that the direction can be adjusted to a certain extent, but this central fitting cylinder 5 has a diameter of 2 due to its structure.
11t11L is thin at 8 degrees, and the height of the direction regulating protrusion 6 is also 0.5 due to strength and space considerations.
It is as low as mg.
従って、プラグ中心より上記凸条部６の突起までの半径
は１．３朋程度と小さいもので、この凸条部６とそれに
対向するソケットの凹条部（図示せず）との間によるガ
タによるプラグの回転角は大きく、そのためプラグ嵌合
に当って、不自然な状態で嵌合すると、ピン１の先端が
ソケットのコンタクト先端部あるいはコンタクトの周辺
に突き当って、ピンの折れ曲りなどを生じるなどの欠点
もあった。Therefore, the radius from the center of the plug to the protrusion of the protruding strip 6 is as small as about 1.3 mm, and the play between this protruding strip 6 and the concave strip (not shown) of the socket facing it is small. The rotation angle of the plug is large, so if the plug is mated in an unnatural state, the tip of pin 1 may hit the socket's contact tip or the periphery of the contact, causing the pin to bend. There were also drawbacks such as:
この考案は、このような従来の欠点を除去するようにし
たもので、以下、第３図〜第５図に示す実施例によって
説明する。This invention is intended to eliminate such conventional drawbacks, and will be explained below with reference to embodiments shown in FIGS. 3 to 5.
なお、これらの図において、第１図および第２図と同一
符号は同部分を表わしている。In these figures, the same reference numerals as in FIGS. 1 and 2 represent the same parts.
合成樹脂材料のベース２に植設した複数個のピン１を囲
むように突設し、かつ、これらのピン１の高さより高く
した円筒状外壁７をベース２と一体に成形させ、また、
この成形の際、特に第５図に示されるように、上記円筒
状外壁７の内壁−側にその軸方向に沿って設けた所定幅
ｔ１を有する凸条部８を同様一体成形させである。A cylindrical outer wall 7 that protrudes to surround a plurality of pins 1 implanted in a base 2 made of a synthetic resin material and is higher than the height of these pins 1 is molded integrally with the base 2, and
During this molding, particularly as shown in FIG. 5, a convex strip 8 having a predetermined width t1 provided on the inner wall side of the cylindrical outer wall 7 along its axial direction is similarly integrally molded.
さらに、ベース２の中心には上記円筒状外壁７より高く
、かつ、その軸方向に沿って形成した前記凸条部８の幅
ｔ１より幅狭ｔ２の方向規正用凸条部６を有する中央部
嵌合用円柱５をベース２と一体形成させである。Further, at the center of the base 2, a central portion having a direction adjusting protrusion 6 higher than the cylindrical outer wall 7 and having a width t2 narrower than the width t1 of the protrusion 8 formed along the axial direction thereof. The fitting cylinder 5 is integrally formed with the base 2.
この考案は、このように、プラグの外周部、すなわち、
複数個の植設させたピン１の周囲を囲むように円筒状外
壁７を設け、しかも、その高さをピン１の高さよりも僅
かに高く形成させたので、外方よりピン１を保護するこ
とができ、従来のように別個の保護キャップ３などを付
属させる必要がなくなる利点があり、また、この円筒状
外壁７の内壁−側に、方向規正用凸条部６と相対向する
如く凸条部８を設け、しかも、この凸条部８の幅ｔ１を
、凸条部６の幅ｔ２よりも犬としたので、このプラグ本
体をソケットのコンタクトに挿入する際、まず、方向規
正用凸条部６を有する中央部嵌合用円柱５を図示しない
ソケット内の凹部に挿入して凸条部６により中心位置を
決めた後、プラグ本体を若干回動すると、凸条部８は凸
条部６と相対向しており、かつ、凸条部８の幅ｔ１は１
．凸条部６の幅ｔ２より犬に形成しであるので、回動範
囲が小さいにもかかわらず、この凸条部８と、ソケット
側に設けられこの凸条部８が嵌入する凹条部（図示せず
）とがすばやく合致する。This invention thus allows the outer periphery of the plug, that is,
A cylindrical outer wall 7 is provided to surround the plurality of implanted pins 1, and its height is slightly higher than the height of the pins 1, so that the pins 1 are protected from the outside. This has the advantage that there is no need to attach a separate protective cap 3 as in the conventional case, and there is also a protrusion on the inner wall side of this cylindrical outer wall 7 so as to face the direction regulating protrusion 6. The strip 8 is provided, and the width t1 of the protruding strip 8 is narrower than the width t2 of the protruding strip 6. Therefore, when inserting this plug body into the contact of the socket, first After inserting the center fitting cylinder 5 having the strip 6 into a recess (not shown) in the socket and determining the center position by the protruding strip 6, when the plug body is slightly rotated, the protruding strip 8 will be inserted into the protruding strip. 6, and the width t1 of the protruding portion 8 is 1
．． Since the width t2 of the protruding strip 6 is narrower than the width t2, although the rotation range is small, the protruding strip 8 and the concave strip provided on the socket side and into which the protruding strip 8 fits ( (not shown) are quickly matched.
従って、プラグ本体に設けたピンは、特に注意を払うこ
となく上方より押動するだけで凸条部６と、図示しない
凹条部、および円筒状外壁の内壁の一側に設けたピンの
高さより高い位置規正用凸条部８との相乗作用により案
内されて円滑にソケットのコンタクトに挿入することが
でき、取付が甚だ簡単であり、かつ、ピンが折れ曲った
りするおそれもない等の実用上の効果大なるものである
。Therefore, the pin provided on the plug body can be pushed from above without paying particular attention to the height of the protruding strip 6, the recessed strip (not shown), and the pin provided on one side of the inner wall of the cylindrical outer wall. It is guided by a synergistic effect with the higher positioning protrusion 8 and can be smoothly inserted into the contact of the socket, and is extremely easy to install, and there is no risk of the pin bending. The above effect is great.
第１図は従来の小型コネクタのプラグを示す側面図、第
２図はそのプラグ先端部の側断面図、第３図はこの考案
になる小型コネクタのプラグの実売例を示す側面図、第
４図はその側断面図、第５図はその正面図である。
１・・・・・・ピン、２・・・・・・ベース、４・・・
・・・プラグ本体、５・・・・・・中央部嵌合用円柱、
６・・・・・・方向規正用凸条部、７・・・・・・円筒
状外壁、８・・・・・・凸条部。Fig. 1 is a side view showing a plug of a conventional small connector, Fig. 2 is a side sectional view of the tip of the plug, Fig. 3 is a side view showing an example of a commercially available small connector plug of this invention; FIG. 4 is a side sectional view thereof, and FIG. 5 is a front view thereof. 1...Pin, 2...Base, 4...
... Plug body, 5 ... Center fitting cylinder,
6... Direction regulating protruding strip, 7... Cylindrical outer wall, 8... Protruding strip.
Claims (1)
これらピンの高さより高い円筒状外壁と、この円筒状外
壁の内壁−側に、その軸方向に沿って設けた所定幅の凸
条部と、ベースの中心に設けた前記円筒状外壁より高く
、かつ、前記凸条部と相対向する如くその軸方向に沿っ
て形成した前記凸条部より幅狭の方向規正用凸条部を有
する中央部嵌合用円柱とを、一体形成したことを特徴と
する小型コネクタのプラグA cylindrical outer wall that protrudes to surround a plurality of pins implanted in the base and is higher than the height of these pins, and a protrusion of a predetermined width provided along the axial direction on the inner wall side of this cylindrical outer wall. a ridge portion, and a direction-regulating ridge portion that is higher than the cylindrical outer wall provided at the center of the base and narrower than the ridge portion and formed along the axial direction so as to face the ridge portion. A small connector plug characterized in that a central mating cylinder and a central mating cylinder are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979012574U JPS5829580Y2 (en) | 1979-02-02 | 1979-02-02 | small connector plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979012574U JPS5829580Y2 (en) | 1979-02-02 | 1979-02-02 | small connector plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55112385U JPS55112385U (en) | 1980-08-07 |
| JPS5829580Y2 true JPS5829580Y2 (en) | 1983-06-29 |
Family
ID=28829097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979012574U Expired JPS5829580Y2 (en) | 1979-02-02 | 1979-02-02 | small connector plug |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5829580Y2 (en) |
-
1979
- 1979-02-02 JP JP1979012574U patent/JPS5829580Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55112385U (en) | 1980-08-07 |
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