JPH0686285U - Coaxial cable plug - Google Patents
Coaxial cable plugInfo
- Publication number
- JPH0686285U JPH0686285U JP2772293U JP2772293U JPH0686285U JP H0686285 U JPH0686285 U JP H0686285U JP 2772293 U JP2772293 U JP 2772293U JP 2772293 U JP2772293 U JP 2772293U JP H0686285 U JPH0686285 U JP H0686285U
- Authority
- JP
- Japan
- Prior art keywords
- coaxial cable
- connection terminal
- plug
- terminal
- coin
- 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
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
(57)【要約】
【目的】 同軸ケーブルを挟持する加工にペンチなどの
工具を必要としない構造のプラグを提供することを目的
とする。
【構成】 端末処理された同軸ケーブル２を第２の接続
端子４に載せて、第２の接続端子４に一体に形成されて
いる係合部16ａ，16ｂ，16ｃ，16ｄにコイン17ａ，17ｂ
を係合させ、この係合部16ａ〜16ｄに係合させたコイン
17ａ，17ｂを掴んでＦ1 ，Ｆ2 の力を第２の接続端子４
を仮想線位置に変形させて同軸ケーブル２を挟持する。
(57) [Abstract] [Purpose] It is an object to provide a plug having a structure that does not require a tool such as pliers for holding a coaxial cable. [Structure] The terminal-treated coaxial cable 2 is placed on the second connection terminal 4, and the coins 17a, 17b are attached to the engaging portions 16a, 16b, 16c, 16d formed integrally with the second connection terminal 4.
And the coins engaged with the engaging portions 16a to 16d.
Grip 17a, 17b and apply the force of F 1 , F 2 to the second connecting terminal 4
Is deformed to a virtual line position and the coaxial cable 2 is clamped.
Description
【０００１】[0001]
本考案は同軸ケーブルに取り付けられるプラグに関するものである。 The present invention relates to a plug attached to a coaxial cable.
【０００２】[0002]
テレビやビデオテープレコーダ等のアンテナ入力や家屋の壁面に設置されたア ンテナコンセントには、図６に示すような７５オーム不平衡端子型のＦ形接栓１ が使用されている。Ｆ形接栓１への同軸ケーブル２の着脱容易にするために、同 軸ケーブル２にプラグ３を取り付け、Ｆ形接栓１に対してプラグ３が抜き差しさ れている。 A 75 ohm unbalanced terminal type F-type plug 1 as shown in Fig. 6 is used for an antenna input such as a television or a video tape recorder and an antenna outlet installed on the wall of a house. In order to facilitate the attachment / detachment of the coaxial cable 2 to / from the F-type connector 1, a plug 3 is attached to the coaxial cable 2 and the plug 3 is inserted / removed into / from the F-type connector 1.
【０００３】 プラグ３は図７と図８に示すようにして同軸ケーブル２と接続されている。外 部導体２ａを外部被覆２ｂの上に折り返して端末処理された同軸ケーブル２の端 部を、プラグ３の略Ｕ字形の第２の接続端子４に載せ、ペンチ５で第２の接続端 子４の開口部５の両端４ａ，４ｂを掴んで変形させて、第２の接続端子４で同軸 ケーブル２を挟持するとともに外部導体２ａと第２の接続端子４とを接触させて 電気接続する。端末処理された同軸ケーブル３の中心導体２ｃは、プラグ３の第 １の接続端子７の切り込み８に食い込ませて電気接続する。The plug 3 is connected to the coaxial cable 2 as shown in FIGS. 7 and 8. The outer conductor 2a is folded back onto the outer coating 2b, and the end of the coaxial cable 2 which has been terminated is placed on the substantially U-shaped second connecting terminal 4 of the plug 3 and the second connecting terminal is provided with pliers 5. Both ends 4a and 4b of the opening 5 of 4 are grasped and deformed, the coaxial cable 2 is clamped by the second connection terminal 4, and the outer conductor 2a and the second connection terminal 4 are brought into contact with each other for electrical connection. The center conductor 2c of the coaxial cable 3 subjected to the terminal treatment is bited into the notch 8 of the first connection terminal 7 of the plug 3 to be electrically connected.
【０００４】[0004]
このような構成では、第２の接続端子４を図８に示すように変形させるために ペンチ５を必要とするが、一般家庭においてペンチ５を用意できない場合があっ て、この場合には正しい接続加工ができないのが現状である。 In such a configuration, the pliers 5 are required to deform the second connection terminal 4 as shown in FIG. 8, but there are cases where the pliers 5 cannot be prepared in a general household. In this case, correct connection is required. Currently, it cannot be processed.
【０００５】 本考案は第２の接続端子４を変形させる加工にペンチなどの工具を必要としな い構造の同軸ケーブル用プラグを提供することを目的とする。An object of the present invention is to provide a coaxial cable plug which does not require a tool such as pliers to deform the second connection terminal 4.
【０００６】[0006]
【課題を解決するための手段】 請求項１記載の同軸ケーブル用プラグは、同軸ケーブルの中心導体が接続され る第１の接続端子と、第１の接続端子に導入される同軸ケーブルの導入経路に配 設され、端末処理された同軸ケーブルの外部導体が接続される第２の接続端子と を有し、同軸ケーブルの径方向の断面が略Ｕ字形の第２の接続端子の開口部の両 端が互いに接近するように変形させて同軸ケーブルを挟持する同軸ケーブル用プ ラグにおいて、第２の接続端子と一体にコインが係合可能な係合部を形成し、こ の係合部に係合させたコインを介して第２の接続端子を変形させるよう構成した ことを特徴とする。A coaxial cable plug according to claim 1, wherein the coaxial cable plug has a first connection terminal to which a center conductor of the coaxial cable is connected, and an introduction path of the coaxial cable introduced to the first connection terminal. And a second connection terminal to which the outer conductor of the terminated coaxial cable is connected, the opening of the second connection terminal having a substantially U-shaped cross section in the radial direction of the coaxial cable. In a coaxial cable plug that clamps a coaxial cable by deforming the ends so that they are close to each other, an engaging portion with which the coin can be engaged is formed integrally with the second connecting terminal, and the engaging portion engages with the engaging portion. It is characterized in that the second connection terminal is deformed via the coins that are put together.
【０００７】[0007]
この構成によると、端末処理された同軸ケーブルを第２の接続端子に載せて、 第２の接続端子に一体に形成されている係合部にコインを係合させ、この係合部 に係合させたコインを掴んで第２の接続端子を変形させて同軸ケーブルを挟持す る。 With this configuration, the terminal-treated coaxial cable is placed on the second connection terminal, the coin is engaged with the engaging portion formed integrally with the second connecting terminal, and the coin is engaged with the engaging portion. The coin is clamped and the second connection terminal is deformed to clamp the coaxial cable.
【０００８】[0008]
以下、本考案の実施例を図１〜図５に基づいて説明する。 なお、従来例を示す図６〜図８と同様の作用をなすものには、同一の符号を付 けて説明する。 An embodiment of the present invention will be described below with reference to FIGS. It should be noted that components having the same functions as those of the conventional example shown in FIGS.
【０００９】 プラグ３の外装ケース９は、ケース本体９ａとこのケース本体９ａに連結部９ ｂで接続して一体に樹脂成形された蓋９ｃとで構成されている。ケース本体９ａ には同軸ケーブル３の中心導体２ｃが接続される第１の接続端子７と、同軸ケー ブル３の外部導体２ａが接続される第２の接続端子４と、３００オーム平衡アン テナケーブルが接続される接続ターミナル10が取り付けられている。The outer case 9 of the plug 3 is composed of a case body 9a and a lid 9c which is connected to the case body 9a by a connecting portion 9b and integrally molded with resin. The case body 9a has a first connection terminal 7 to which the center conductor 2c of the coaxial cable 3 is connected, a second connection terminal 4 to which the outer conductor 2a of the coaxial cable 3 is connected, and a 300 ohm balanced antenna cable. A connection terminal 10 to which is connected is attached.
【００１０】 蓋９ｃには、図４と図５に示すように連結部９ｂで折り曲げてケース本体９ａ に被せた場合に、ケース本体９ａの段部11に弾性変形して係合する爪12ａ，12ｂ が形成されている。また、ケース本体９ａから引き出された第１の接続端子７の 中心電極部分13を取り囲むよう第２の接続端子４には環状の外部電極部分14が取 り付けられている。As shown in FIGS. 4 and 5, the lid 9c has a claw 12a which is elastically deformed and engages with the stepped portion 11 of the case body 9a when folded at the connecting portion 9b and covered with the case body 9a. 12b is formed. An annular outer electrode portion 14 is attached to the second connection terminal 4 so as to surround the center electrode portion 13 of the first connection terminal 7 drawn out from the case body 9a.
【００１１】 なお、第２の接続端子４の下部に隠れて図１ではその全体が現れていないが、 ３００オーム平衡アンテナケーブル用の接続ターミナル10と第１，第２の接続端 子７，４の間には整合器15が納められており、15ａ，15ｂ，15ｃ，15ｄは整合器 の整合巻線である。Although not entirely shown in FIG. 1 hidden under the second connection terminal 4, the connection terminal 10 for the 300 ohm balanced antenna cable and the first and second connection terminals 7, 4 are not shown. A matching unit 15 is housed in the space between them, and 15a, 15b, 15c and 15d are matching windings of the matching unit.
【００１２】 第２の接続端子４には、図２と図３に詳細を示すように係合部16ａ，16ｂ，16 ｃ，16ｄが一体に形成されている。 同軸ケーブル３の径方向の断面が略Ｕ字形の第２の接続端子４の開口部５の両 端４ａ，４ｂには、同軸ケーブル３の長さ方向〔矢印Ａ方向〕の両側で前記長さ 方向の入口側Ｂには係合部16ａ，16ｃが一体に形成され、出口側Ｃには係合部16 ｂ，16ｄが一体に形成されている。具体的には、第２の接続端子４に一体に形成 された片を外側に折り曲げる板金加工で係合部16ａ〜16ｄが第２の接続端子４に 一体に形成されている。The second connecting terminal 4 is integrally formed with engaging portions 16a, 16b, 16c and 16d as shown in detail in FIGS. At both ends 4a, 4b of the opening 5 of the second connection terminal 4 having a substantially U-shaped cross section in the radial direction of the coaxial cable 3, the lengths on both sides in the length direction of the coaxial cable 3 [direction of arrow A] are set. Engaging portions 16a and 16c are integrally formed on the inlet side B in the direction, and engaging portions 16b and 16d are integrally formed on the outlet side C. Specifically, the engaging portions 16a to 16d are formed integrally with the second connection terminal 4 by sheet metal processing in which a piece integrally formed with the second connection terminal 4 is bent outward.
【００１３】 このように第２の接続端子４に係合部16ａ〜16ｄが形成されたプラグ３では、 次のようにして同軸ケーブル２が接続される。 なお、同軸ケーブル３の中心導体２ｃとプラグ３の第１の接続端子７との接続 は従来と同様であるため、ここでは第２の接続端子４による同軸ケーブル２の挟 持と外部導体２ａと第２の接続端子４との電気接続について説明する。 図３に 示すように第２の接続端子４に、端末処理された同軸ケーブル３を載せ、同軸ケ ーブル３を中央にして一方の側に位置する係合部16ａ，16ｂに１枚のコイン17ａ を載置して係合させ、他方の側に位置する係合部16ｃ，16ｄにもう１枚のコイン 17ｂを載置して係合させる。次に、コイン17ａ，17ｂを指で摘んで矢印で示すよ うに力Ｆ1 ，Ｆ2 を作用させて第２の接続端子４の開口部５の両端４ａ，４ｂが 互いに接近するように仮想線位置に変形させ、第２の接続端子４で同軸ケーブル ２を挟持して接続が完了する。In the plug 3 in which the engaging portions 16a to 16d are formed on the second connection terminal 4 as described above, the coaxial cable 2 is connected as follows. Since the connection between the central conductor 2c of the coaxial cable 3 and the first connection terminal 7 of the plug 3 is the same as in the conventional case, the second connection terminal 4 holds the coaxial cable 2 and the outer conductor 2a. The electrical connection with the second connection terminal 4 will be described. As shown in FIG. 3, the terminal-treated coaxial cable 3 is placed on the second connection terminal 4, and one coin 17a is placed in the engaging portions 16a, 16b located on one side with the coaxial cable 3 as the center. Is placed and engaged, and another coin 17b is placed and engaged with the engaging portions 16c and 16d located on the other side. Next, the coins 17a, 17b are picked up with fingers and the forces F 1 , F 2 are applied as indicated by the arrows so that both ends 4a, 4b of the opening 5 of the second connection terminal 4 come close to each other. It is deformed to the position, and the coaxial cable 2 is clamped by the second connection terminal 4 to complete the connection.
【００１４】 接続が完了すると、コイン17ａ，17ｂを取り外して、蓋９ｃを閉じて作業が完 了する。この状態では、蓋９ｃの内側に取り付けられたシールドカバー18が第１ の接続端子７の上部を被うと共に、シールドカバー18の舌片18ａ，18ｂが第２の 接続端子７の舌片４ｃ，４ｄに接触して必要なシールド効果が満足されている。When the connection is completed, the coins 17a and 17b are removed, the lid 9c is closed, and the work is completed. In this state, the shield cover 18 attached to the inside of the lid 9c covers the upper part of the first connection terminal 7, and the tongues 18a and 18b of the shield cover 18 are connected to the tongues 4c of the second connection terminal 7. 4d is contacted and the necessary shield effect is satisfied.
【００１５】 このように、身近にある２枚のコイン17ａ，17ｂを使用してペンチを使用せず に正しい接続加工を施すことができる。 上記実施例においては、第２の接続端子４に一体に形成された片を外側に折り 曲げる板金加工で係合部16ａ〜16ｄが第２の接続端子４の入口側Ｂと出口側Ｃに 設けたため、係合部16ａと係合部16ｂの上にコイン17ａを載せて安定に支持する ことができ、係合部16ｃと係合部16ｄの上にコイン17ｂを載せて安定に支持する ことができ、安定した状態で加工処理することができる。As described above, the correct connection process can be performed by using the two coins 17a, 17b that are close to each other without using pliers. In the above embodiment, the engaging portions 16a to 16d are provided on the inlet side B and the outlet side C of the second connecting terminal 4 by the sheet metal working for bending the piece integrally formed with the second connecting terminal 4 to the outside. Therefore, the coin 17a can be placed and supported stably on the engaging portions 16a and 16b, and the coin 17b can be placed and supported stably on the engaging portions 16c and 16d. It can be processed in a stable state.
【００１６】[0016]
以上のように本考案によると、第２の接続端子の開口部の両端が互いに接近す るように変形させて同軸ケーブルを挟持する同軸ケーブル用プラグにおいて、第 ２の接続端子と一体にコインが係合可能な係合部を形成したため、端末処理され た同軸ケーブルを第２の接続端子に載せて、第２の接続端子に一体に形成されて いる係合部にコインを係合させて掴むことによって、ペンチなどの工具を使用せ ずに第２の接続端子を変形させて正しい接続加工を施すことができるものである 。 As described above, according to the present invention, in the coaxial cable plug in which the ends of the opening of the second connection terminal are deformed so as to approach each other to sandwich the coaxial cable, the coin is integrated with the second connection terminal. Since the engageable engagement part is formed, the terminal-treated coaxial cable is placed on the second connection terminal, and the coin is engaged with the engagement part integrally formed with the second connection terminal to grip. As a result, the second connection terminal can be deformed and correct connection processing can be performed without using a tool such as pliers.
【図１】本考案の同軸ケーブル用プラグの蓋を開いた状
態の平面図である。FIG. 1 is a plan view showing a state in which a lid of a coaxial cable plug of the present invention is opened.
【図２】同実施例の第２の接続端子の拡大平面図であ
る。FIG. 2 is an enlarged plan view of a second connection terminal of the same embodiment.
【図３】同実施例の第２の接続端子の正面図である。FIG. 3 is a front view of a second connection terminal of the same embodiment.
【図４】同実施例の同軸ケーブル用プラグの蓋を閉じた
状態の側面図である。FIG. 4 is a side view of the coaxial cable plug of the embodiment with the lid closed.
【図５】同実施例の同軸ケーブル用プラグの蓋を閉じた
状態の底面図である。FIG. 5 is a bottom view of the coaxial cable plug of the embodiment with the lid closed.
【図６】同軸ケーブル用プラグの使用例の斜視図であ
る。FIG. 6 is a perspective view of a usage example of a coaxial cable plug.
【図７】従来の同軸ケーブル用プラグの取り付け作業を
示す斜視図である。FIG. 7 is a perspective view showing an attaching operation of a conventional coaxial cable plug.
【図８】従来の同軸ケーブル用プラグの取り付け完了状
態を示す斜視図である。FIG. 8 is a perspective view showing a state where a conventional coaxial cable plug is completely attached.
２ 同軸ケーブル ２ａ 外部導体 ２ｃ 中心導体 ２ｂ 外部被覆 ４ 第２の接続端子 ４ａ，４ｂ 第２の接続端子４の開口部５の両端 ５ 第２の接続端子４の開口部 ７ 第１の接続端子 13 中心電極部分 14 外部電極部分 16ａ，16ｂ，16ｃ，16ｄ 係合部 17ａ，17ｂ コイン Ａ 導入される同軸ケーブルの長さ方向 2 coaxial cable 2a outer conductor 2c center conductor 2b outer coating 4 second connection terminals 4a, 4b both ends of the opening 5 of the second connection terminal 4 5 opening of the second connection terminal 4 7 first connection terminal 13 Center electrode part 14 External electrode parts 16a, 16b, 16c, 16d Engaging parts 17a, 17b Coin A Length direction of coaxial cable to be introduced
Claims (3)
１の接続端子と、第１の接続端子に導入される同軸ケー
ブルの導入経路に配設され、端末処理された同軸ケーブ
ルの外部導体が接続される第２の接続端子とを有し、同
軸ケーブルの径方向の断面が略Ｕ字形の第２の接続端子
の開口部の両端が互いに接近するように変形させて同軸
ケーブルを挟持する同軸ケーブル用プラグにおいて、第
２の接続端子と一体にコインが係合可能な係合部を形成
し、この係合部に係合させたコインを介して第２の接続
端子を変形させるよう構成した同軸ケーブル用プラグ。1. A first connection terminal to which a center conductor of a coaxial cable is connected, and an outer conductor of a coaxial cable which is disposed in an introduction path of the coaxial cable introduced into the first connection terminal and which is terminated. A coaxial cable having a second connection terminal to be connected, and a coaxial cable deformed so that both ends of the opening of the second connection terminal having a substantially U-shaped radial cross section are close to each other In the cable plug, an engaging portion with which the coin is engageable is formed integrally with the second connecting terminal, and the second connecting terminal is deformed via the coin engaged with the engaging portion. Coaxial cable plug.
ーブルの長さ方向の両側に係合部を形成した請求項１記
載の同軸ケーブル用プラグ。2. The plug for a coaxial cable according to claim 1, wherein the second connection terminal has engagement portions formed on both sides in the lengthwise direction of the coaxial cable to be introduced.
ーブルの長さ方向の両側で前記長さ方向の両端にそれぞ
れ係合部を形成した請求項１記載の同軸ケーブル用プラ
グ。3. The coaxial cable plug according to claim 1, wherein the second connection terminal has engaging portions formed at both ends in the lengthwise direction of the coaxial cable to be introduced, at both ends in the lengthwise direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2772293U JP2507704Y2 (en) | 1993-05-27 | 1993-05-27 | Coaxial cable plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2772293U JP2507704Y2 (en) | 1993-05-27 | 1993-05-27 | Coaxial cable plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0686285U true JPH0686285U (en) | 1994-12-13 |
| JP2507704Y2 JP2507704Y2 (en) | 1996-08-21 |
Family
ID=12228915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2772293U Expired - Lifetime JP2507704Y2 (en) | 1993-05-27 | 1993-05-27 | Coaxial cable plug |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2507704Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000156265A (en) * | 1998-11-19 | 2000-06-06 | Sumitomo Wiring Syst Ltd | Shielded terminal |
-
1993
- 1993-05-27 JP JP2772293U patent/JP2507704Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000156265A (en) * | 1998-11-19 | 2000-06-06 | Sumitomo Wiring Syst Ltd | Shielded terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2507704Y2 (en) | 1996-08-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6200162B1 (en) | Shielding terminal | |
| US5890924A (en) | Insulation-displacement-contact connector | |
| JPS59166382U (en) | shield connector | |
| JPH0734373B2 (en) | connector | |
| JPH0737261Y2 (en) | Electrical connector | |
| JPH0455428Y2 (en) | ||
| GB2049307A (en) | Improvements in or relating to an electrical connector | |
| JPH0456085A (en) | Structure and method for connecting connector | |
| JP3998922B2 (en) | connector | |
| US4664464A (en) | Coaxial cable termination | |
| JP2507704Y2 (en) | Coaxial cable plug | |
| JPH0212691Y2 (en) | ||
| EP0378337B1 (en) | Wire trap speaker terminal | |
| US5061208A (en) | Conductive shell for clamping onto a shielded electrical connector | |
| JPS63271872A (en) | Shield type electric connector and connection thereof | |
| JP3645440B2 (en) | Coaxial connector terminal processing structure and terminal processing method | |
| JPH0637573Y2 (en) | Board-in connector structure for shielded wires | |
| JPH0730492U (en) | Connector insertion / extraction jig | |
| JP3344622B2 (en) | Shielded wire connector | |
| JPH089900Y2 (en) | Electrical connector | |
| JPH089899Y2 (en) | Connector wiring structure | |
| JP2579921Y2 (en) | ID terminal connector | |
| JP2507924Y2 (en) | Connector wiring structure | |
| JPH11339891A (en) | Connector for shielded electric wire | |
| JPH0323677Y2 (en) |