JPS6010573A - Device for sealing connector - Google Patents

Device for sealing connector

Info

Publication number
JPS6010573A
JPS6010573A JP11765383A JP11765383A JPS6010573A JP S6010573 A JPS6010573 A JP S6010573A JP 11765383 A JP11765383 A JP 11765383A JP 11765383 A JP11765383 A JP 11765383A JP S6010573 A JPS6010573 A JP S6010573A
Authority
JP
Japan
Prior art keywords
sealing
ring
connector
plug
sealing ring
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
JP11765383A
Other languages
Japanese (ja)
Other versions
JPS6364861B2 (en
Inventor
須藤 芳朗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP11765383A priority Critical patent/JPS6010573A/en
Publication of JPS6010573A publication Critical patent/JPS6010573A/en
Publication of JPS6364861B2 publication Critical patent/JPS6364861B2/ja
Granted legal-status Critical Current

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  • Connector Housings Or Holding Contact Members (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】 産業上の利用分野 本発明は、簡易無線機のマイクロホンコネクタ等のよう
に機器本体に装着後、コネクタの着脱が法的に禁止され
るような用途に使用するコネクタ封止装置に関するもの
である。
DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a connector seal used in applications where it is legally prohibited to attach or detach the connector after it is attached to a device body, such as a microphone connector for a simple radio. This relates to a stop device.

従来例の構成とその問題点 第1図(A)は簡易無線機のマイクロホンに用いられる
丸型コネクタのプラグとレセプタクルの一例を示したも
のである。図において、1はプラグ。
Structure of a conventional example and its problems FIG. 1A shows an example of a plug and a receptacle of a circular connector used in a microphone of a simple radio device. In the figure, 1 is a plug.

2はレセプタクルで、プラグ1の一部をなす円筒形のプ
ラグ本体1oには複数のピン12か設けられており、ピ
ン12は内部で後端のピン接続部15と電気的に接続さ
れている。プラグ本体1oの後半部分には、円筒の軸と
平行な1又は2以上の前記円筒の一部をそぎ落して形成
したスパナ締付用の面カット(Dカットと呼ばれること
が多い)が施されていると共にネジ13が刻まれている
。プラグ本体10には、円筒の周方向に沿って設けた凸
条(図示せず)と前記プラグ本体10の外周とほぼ等し
い径の穴を有し、前記凸条により前方への移動が規制さ
れる回転リング11がはめ込まれている。まだ、3は前
記ネジ13に取付けられるネジ部31を内面に有する保
護管、5は保護管3に被着され後端部がその後端部に接
続するコード4と適合するように先すぼまりの円筒状の
ゴム管である。
2 is a receptacle, and a cylindrical plug body 1o forming a part of the plug 1 is provided with a plurality of pins 12, and the pins 12 are internally electrically connected to a pin connection part 15 at the rear end. . The latter half of the plug body 1o is provided with a face cut (often called a D cut) for tightening a spanner, which is formed by cutting off a part of one or more of the cylinders parallel to the axis of the cylinder. There are also screws 13 carved into it. The plug body 10 has a protrusion (not shown) provided along the circumferential direction of the cylinder and a hole having a diameter approximately equal to the outer circumference of the plug body 10, and forward movement is restricted by the protrusion. A rotating ring 11 is fitted therein. Further, 3 is a protective tube having a threaded portion 31 on the inner surface to be attached to the screw 13, and 5 is a protective tube that is attached to the protective tube 3 and has a tapered end so as to fit with a cord 4 whose rear end is connected to the rear end. It is a cylindrical rubber tube.

一方、レセプタクル2には、前記ピン12に嵌合する複
数個のソケット(図示せず)と、前記レセプタクルの円
筒の外周にはネジ21が設けられていて、前記プラグ本
体1の回転リング11の内面に設けたネジ部(図示せず
)と螺合出来るようになっている。
On the other hand, the receptacle 2 is provided with a plurality of sockets (not shown) that fit into the pins 12 and a screw 21 on the outer periphery of the cylinder of the receptacle. It can be screwed into a threaded portion (not shown) provided on the inner surface.

次に上記コネクタの組立及び使用方法を説明する。プラ
グ1はピン接続部15にコード4の線端部41を接続し
た上で保護管3をネジ込み、円筒状ゴム管5をかぶせて
プラグ1の組立てを終了する。その状態を第1図(B)
に示す。次に、無線機等に固定したレセプタクル2にプ
ラグ1のピン12を差し込み、ネジ21に回転リング1
1をネジ込めばピンとソケットが嵌合してプラグ1とレ
セプタクル2は互いに固定される。
Next, how to assemble and use the above connector will be explained. The plug 1 is assembled by connecting the wire end 41 of the cord 4 to the pin connection part 15, screwing in the protective tube 3, and covering it with the cylindrical rubber tube 5. The state is shown in Figure 1 (B).
Shown below. Next, insert the pin 12 of the plug 1 into the receptacle 2 fixed to the radio, etc., and insert the rotary ring 1 into the screw 21.
1, the pin and socket fit together and the plug 1 and receptacle 2 are fixed to each other.

前記コネクタのプラグ1とレセプタクル2が互いに固定
された状態で、コネクタの着脱を禁止するだめに封印紙
を張ろうとすると、回転リング11とレセプタクル20
間、および回転リング11とゴム管5の間はいずれもそ
の外径が互いに異なるため封止することが困難である。
When the plug 1 and receptacle 2 of the connector are fixed to each other, if you try to apply a seal to prevent the connector from being attached or detached, the rotating ring 11 and the receptacle 20
It is difficult to seal the space between the rotary ring 11 and the rubber tube 5 because their outer diameters are different from each other.

さらに後者の場合、ゴム管5は外力を円周方向に加える
ことにより、ネジ13とネジ部31の間が回転して張っ
である封印紙が破れてしまう問題点がある。
Furthermore, in the latter case, when an external force is applied to the rubber tube 5 in the circumferential direction, there is a problem in that the space between the screw 13 and the threaded portion 31 rotates, and the sealing paper used as the tension is torn.

発明の目的 本発明は前記の如き従来例の欠点を除去し、既製のコネ
クタに封止用のアダプタリングを装着することによって
封印を確実に実施出来るようにしたコネクタの封止装置
を提供することを目的とする。
OBJECTS OF THE INVENTION The present invention provides a connector sealing device that eliminates the drawbacks of the prior art as described above and enables reliable sealing by attaching a sealing adapter ring to a ready-made connector. With the goal.

発明の構成 本発明は上記目的を達成するために、組立後のコネクタ
のプラグに、コネクタを固定する回転リングと同径のア
ダプタリングとしての封止リングをスパナ締付用の面カ
ットを利用して取付けて固定し、前記回転リングと封止
リングの間に跨るように封印紙を張シ、さらにその上か
ら熱収縮チューブを被着して封止するようにしたもので
ある。
Structure of the Invention In order to achieve the above object, the present invention uses a face cut for tightening with a wrench to attach a sealing ring as an adapter ring having the same diameter as a rotary ring for fixing the connector to the plug of the connector after assembly. A sealing paper is stretched across the rotary ring and the sealing ring, and a heat shrink tube is placed over the sealing paper for sealing.

実施例の説明 以下本発明の一実施例について図面を参照して説明する
DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

第2図は本発明の一実施例におけるコネクタのコネクタ
の封止装置の展開図、第3図は同装置に用いる封止リン
グの分解斜視図、第4図は同装置の組立状態での敷部断
面図である。図においてプラグ1は従来と同じである。
Fig. 2 is an exploded view of a connector sealing device of a connector according to an embodiment of the present invention, Fig. 3 is an exploded perspective view of a sealing ring used in the device, and Fig. 4 is an assembled state of the device. FIG. In the figure, the plug 1 is the same as the conventional one.

また6は封止リングで、前記回転リング11とほぼ同径
の円筒状を成し、片側にフランジ面61を有している。
A sealing ring 6 has a cylindrical shape with approximately the same diameter as the rotary ring 11, and has a flange surface 61 on one side.

前記フランジ而61には、前記プラグ本体10のスパナ
締付用の面カット14を施した部分と同形の小判型穴が
設けられ、円筒の内側には前記ゴム管5とほぼ同径の穴
62が設けられている。封止リング6は、プラグ本体に
取り伺けるために、円筒の軸と平行な面で2つの分割片
6aと6bに分割された構造になっている。
The flange 61 is provided with an oval hole having the same shape as the part of the plug body 10 where the face cut 14 for tightening the wrench is made, and a hole 62 with approximately the same diameter as the rubber tube 5 is provided inside the cylinder. is provided. The sealing ring 6 has a structure in which it is divided into two pieces 6a and 6b in a plane parallel to the axis of the cylinder so that it can be accessed into the plug body.

次に前記既成のプラグ1と封止リングを用いた封止操作
について第2図、第4図を用いて説明する0組立が終っ
たプラグ1をレセプタクル≦に挿入して接続し、回転リ
ング11を廻して締め付けた後に、回転リング11の後
面とゴム管5の先端の間の空隙15に前記封止リング6
の7272面61が嵌合し、またゴム管5の外周に前記
封止リング6の穴62がかぶさるように封止リング6の
分割片6aと6bを組合せ、必要により接着材等を用い
て嵌合状態で装着する。この状態では、封止リング6は
面カット14の形状によって円周方向の回転が阻止され
ることになり、かつ封止リング6と回転リング10の各
外周面ば同径の相接した平坦な円筒面を形成するので、
両方のリング面に跨がるように封印紙7を張ることかで
きる0次に、この封印紙7の上に熱収縮チューブ8をか
ぶぜだ後、熱風を送って両方のリングを前記封印紙の上
から固定して封止作業を終了する。
Next, the sealing operation using the ready-made plug 1 and the sealing ring will be explained with reference to FIGS. After turning and tightening, insert the sealing ring 6 into the gap 15 between the rear surface of the rotary ring 11 and the tip of the rubber tube 5.
Combine the divided pieces 6a and 6b of the sealing ring 6 so that the 7272 faces 61 of the sealing ring 6 fit together and the hole 62 of the sealing ring 6 covers the outer periphery of the rubber tube 5, and if necessary, use an adhesive or the like to fit them together. Attach it in the correct position. In this state, the sealing ring 6 is prevented from rotating in the circumferential direction by the shape of the face cut 14, and the outer circumferential surfaces of the sealing ring 6 and the rotary ring 10 are adjacent flat surfaces with the same diameter. Since it forms a cylindrical surface,
A sealing paper 7 can be pasted so as to span both ring surfaces.Next, after wrapping a heat shrink tube 8 over this sealing paper 7, hot air is sent to wrap both rings around the sealing paper. Fix it from above to complete the sealing work.

なお、前記封止リング6を分割する位置はフランジの中
央部にする方法もあるが、前記面カット14への装着が
う捷くゆくように第2図に示したように円筒の中心線を
外した面で分割する方が良い。
Although there is a method of dividing the sealing ring 6 at the center of the flange, the center line of the cylinder is set as shown in FIG. It is better to split it on the removed side.

発明の詳細 な説明したように本発明によれば、既成の丸型コネクタ
に簡単なアダプタリングを附加するだけで、封印が確実
にまた作業がやり易くなる利点を有するものである。
DETAILED DESCRIPTION OF THE INVENTION As described in detail, the present invention has the advantage that by simply adding a simple adapter ring to an existing circular connector, sealing can be achieved reliably and the work can be easily performed.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図(A)は丸型コネクタの構成を示す分解斜視図、
第1図(B)は第1図のコネクタのプラグ部分の組立状
態を示す外観斜視図、第2図は本発明の一実施例におけ
るコネクタの封止装置の展開図、第3図は同装置の封止
リングの構成を示す分解斜視図、第4図1よ同装置の組
立状態での要部断面図である。 1・・・・・・プラグ、2・・・・・・レセプタクル、
6 ・・・・封止リング、7・・・・・・封印紙、8・
・・・・熱収縮チューブ、10・・・・・・プラグ本体
、11回転リング、14・・・・・・面カット〇 代理人の氏名 弁理士 中 尾 敏 男 ほか1名A 
I 図 (Aン 020 2 〆α
FIG. 1(A) is an exploded perspective view showing the configuration of a circular connector;
FIG. 1(B) is an external perspective view showing the assembled state of the plug part of the connector shown in FIG. 1, FIG. 2 is an exploded view of a connector sealing device according to an embodiment of the present invention, and FIG. 3 is the same device. FIG. 4 is an exploded perspective view showing the structure of the sealing ring of FIG. 1...Plug, 2...Receptacle,
6...Sealing ring, 7...Sealing paper, 8.
... Heat shrink tube, 10 ... Plug body, 11 rotation ring, 14 ... Face cut〇 Name of agent: Patent attorney Toshio Nakao and 1 other person A
I figure (An020 2 〆α

Claims (1)

【特許請求の範囲】[Claims] 丸形のプラグおよびレセフリクノペ前記しセプグの円筒
の一部をそぎ落して形成した面カット部とで構成される
コネクタの封正に用いられ、前記面カット部と嵌合し前
記回転リングと同径で複数個の分割片を組合せて構成し
た封止リングと、前記回転リングと前記封止リング両方
の外周面に跨るように添付した封印紙と、前記封印紙の
外側か置Q
It is used to seal a connector consisting of a round plug and a face cut part formed by cutting off a part of the cylinder of the septum. A sealing ring constructed by combining a plurality of divided pieces, a sealing paper attached so as to span the outer peripheral surfaces of both the rotary ring and the sealing ring, and a sealing paper placed outside the sealing paper.
JP11765383A 1983-06-29 1983-06-29 Device for sealing connector Granted JPS6010573A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11765383A JPS6010573A (en) 1983-06-29 1983-06-29 Device for sealing connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11765383A JPS6010573A (en) 1983-06-29 1983-06-29 Device for sealing connector

Publications (2)

Publication Number Publication Date
JPS6010573A true JPS6010573A (en) 1985-01-19
JPS6364861B2 JPS6364861B2 (en) 1988-12-13

Family

ID=14716993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11765383A Granted JPS6010573A (en) 1983-06-29 1983-06-29 Device for sealing connector

Country Status (1)

Country Link
JP (1) JPS6010573A (en)

Also Published As

Publication number Publication date
JPS6364861B2 (en) 1988-12-13

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