JP2006031988A - Protective cover for modular connector - Google Patents

Protective cover for modular connector Download PDF

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JP2006031988A
JP2006031988A JP2004205581A JP2004205581A JP2006031988A JP 2006031988 A JP2006031988 A JP 2006031988A JP 2004205581 A JP2004205581 A JP 2004205581A JP 2004205581 A JP2004205581 A JP 2004205581A JP 2006031988 A JP2006031988 A JP 2006031988A
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connector
protective cover
modular connector
covering portion
electric wire
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Japanese (ja)
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Masayuki Oki
政幸 沖
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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Priority to JP2004205581A priority Critical patent/JP2006031988A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a protective cover for a modular connector capable of facilitating the winding work of a tape ranging over an electric wire and a junction connector and capable of surely obtaining desired water proofing property and weather resistance. <P>SOLUTION: This protective cover 10 is provided with a covering part 30 covering a first claw 14 to wind an adhesive tape 25 over an end part 12 of a first wire 11 and end part 22 on the connector opening 21 side of a first modular connector 15 and a device after inserting the first modular connector 15 having a first plug body 13 provided at the end part 12 of the first wire 11 and the first claw 14 diagonally projected along a direction separating from the first wire 11 into the opening 21 of the junction connector 20. The covering part 30 has an outer shape which smoothly continues from the end part 12 of the first wire 11 to the end part 22 on the connector opening 21 side of the device. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、電線の端部に備えたモジュラコネクタ同士を、中継コネクタを介して電気的に接続し、その後モジュラコネクタおよび中継コネクタに粘着テープを巻回するモジュラコネクタの保護カバーに関する。   The present invention relates to a protective cover for a modular connector in which modular connectors provided at end portions of electric wires are electrically connected to each other via a relay connector, and then adhesive tape is wound around the modular connector and the relay connector.

屋内で使用するパソコンなどの端末装置を、屋外に設けた屋外ユニットにLAN（構内情報通信網）ケーブルで接続する際に、端末装置のLANケーブルと、屋外ユニットのLANケーブルとを接続するために中継コネクタが用いられている。LANケーブル同士をコネクタで接続する例を図１１で示す。
図１１（Ａ），（Ｂ）に示すように、中継コネクタ１００は、略箱状の本体１０１における互いに離れる方向を向く側面に、コネクタ開口１０２がそれぞれ設けられ、各コネクタ開口１０２に、LANケーブル１０３の端部に備えたモジュラコネクタ１０４のプラグ本体１０５が対向させて挿入される。
LANケーブル１０３は、端部のモジュラコネクタ１０４の爪１０６を押下することにより中継コネクタ１００から取り外せる。 When connecting a terminal device such as a personal computer used indoors to an outdoor unit installed outdoors using a LAN (local information communication network) cable, to connect the LAN cable of the terminal device and the LAN cable of the outdoor unit A relay connector is used. An example of connecting LAN cables with a connector is shown in FIG.
As shown in FIGS. 11A and 11B, the relay connector 100 is provided with connector openings 102 on the side surfaces of the substantially box-shaped main body 101 facing away from each other, and each connector opening 102 has a LAN cable. The plug body 105 of the modular connector 104 provided at the end of 103 is inserted to face each other.
The LAN cable 103 can be detached from the relay connector 100 by pressing the claw 106 of the modular connector 104 at the end.

中継コネクタ１００を屋外や多湿環境下で用いる場合、図１１（Ｄ）に示すように、一方のLANケーブル１０３の端部から中継コネクタ１００を経て他方のLANケーブル１０３の端部まで粘着テープ１０７を螺旋状に１層あるいは複数層巻回している。
粘着テープ１０７を複数層巻回する場合には、最下層が防水性を得るための層、上層が耐候性を得るための層となる。 When the relay connector 100 is used outdoors or in a humid environment, as shown in FIG. 11D, an adhesive tape 107 is attached from the end of one LAN cable 103 to the end of the other LAN cable 103 through the relay connector 100. One or more layers are wound spirally.
When the adhesive tape 107 is wound in a plurality of layers, the lowermost layer is a layer for obtaining waterproof properties, and the upper layer is a layer for obtaining weather resistance.

ここで、例えば、粘着テープ１０７の巻回の際に、巻回した粘着テープ１０７が爪１０６を押下して中継コネクタ１００からLANケーブル１０３が脱落する虞がある。このため、LANケーブル１０３の脱落を避けるために、粘着テープ１０７を巻回する前に、図１１（Ｃ）に示すように、爪１０６をあらかじめ切断しておく必要ある。
このように、粘着テープ１０７を巻回する前に爪１０６をあらかじめ切断するという事前作業が必要になり、作業性が悪い。 Here, for example, when the adhesive tape 107 is wound, the wound adhesive tape 107 may depress the claw 106 and the LAN cable 103 may drop from the relay connector 100. Therefore, in order to avoid the LAN cable 103 from falling off, it is necessary to cut the nail 106 in advance as shown in FIG. 11C before winding the adhesive tape 107.
Thus, prior work of cutting the nail 106 in advance before winding the adhesive tape 107 is necessary, and workability is poor.

また、LANケーブル１０３と中継コネクタ１００とは断面形状、断面寸法が異なるため大きな段差が生じる。この段差部分に粘着テープ１０７を巻回するとき、粘着テープ１０７に皺等が生じないように巻回する必要があり、粘着テープ１０７の巻回作業が難しい。
万が一、粘着テープ１０７に皺等が発生すると、所望の防水性・耐候性を得ることが難しい場合がある。 Moreover, since the LAN cable 103 and the relay connector 100 have different cross-sectional shapes and cross-sectional dimensions, a large step is generated. When the pressure-sensitive adhesive tape 107 is wound around the stepped portion, it is necessary to wind the pressure-sensitive adhesive tape 107 so as not to cause wrinkles, and it is difficult to wind the pressure-sensitive adhesive tape 107.
If wrinkles or the like occur in the adhesive tape 107, it may be difficult to obtain desired waterproofness and weather resistance.

ところで、中継コネクタ１００とモジュラコネクタ１０４との接続部を防水する防水具として、モジュラコネクタ防水装置が提案されている（例えば、特許文献１）。
特開８−７９０９９号公報 By the way, a modular connector waterproofing device has been proposed as a waterproofing tool for waterproofing a connection portion between the relay connector 100 and the modular connector 104 (for example, Patent Document 1).
JP-A-8-79099

図１２に示すように、特許文献のモジュラコネクタ防水装置１１０は、モジュラコネクタ１１１を覆うゴムまたは合成樹脂製のカバー１１２の内側に、モジュラコネクタ１１１と係合する防水用凸部１１３を設けるとともに、電線１１５と係合する防水用凸部１１６を設け、さらにカバー１１２の外壁に、筐体の内壁１１７に係合する防水用凸部１１８を設け、それぞれの防水用凸部１１３，１１６，１１８のシール作用によりモジュラコネクタ１１１の周囲から筐体内部への水の侵入を防止するものである。
加えて、モジュラコネクタ防水装置１１０は、モジュラコネクタ１１１の爪１２０を延長部１２１で覆っている。 As shown in FIG. 12, the modular connector waterproof device 110 of the patent document is provided with a waterproof convex portion 113 that engages with the modular connector 111 inside a rubber or synthetic resin cover 112 that covers the modular connector 111, A waterproof convex portion 116 that engages with the electric wire 115 is provided, and further, a waterproof convex portion 118 that engages with the inner wall 117 of the housing is provided on the outer wall of the cover 112, and each of the waterproof convex portions 113, 116, 118 is provided. The sealing action prevents water from entering the casing from the periphery of the modular connector 111.
In addition, the modular connector waterproof device 110 covers the claw 120 of the modular connector 111 with an extension 121.

しかしながら、特許文献の延長部１２１は爪１２０を覆い、モジュラプラグのロックを容易に解除するものであり、爪１２０が押下されないように保護するものではない。   However, the extension 121 of the patent document covers the claw 120 and easily releases the lock of the modular plug, and does not protect the claw 120 from being pressed.

また、特許文献のモジュラコネクタ防水装置１１０では、筐体側をカバー１１２の形状に合わせる必要があり、図１１に示す中継コネクタ１００のような一般的なコネクタに接続しても防水することはできない。   Moreover, in the modular connector waterproofing device 110 of patent document, it is necessary to match the housing side with the shape of the cover 112, and it cannot be waterproofed even if connected to a general connector such as the relay connector 100 shown in FIG.

本発明は上記事情に鑑みてなされたもので、モジュラコネクタ付きの電線と中継コネクタとにわたるテープの巻回作業性が容易になるとともに、所望の防水性・耐候性が確実に得られるモジュラコネクタの保護カバーを提供することを目的とする。   The present invention has been made in view of the above circumstances, and facilitates winding workability of a tape spanning between an electric wire with a modular connector and a relay connector, and a modular connector that can reliably obtain desired waterproofness and weather resistance. The purpose is to provide a protective cover.

本発明のモジュラコネクタの保護カバーは、電線の端部に設けられた略箱状のプラグ本体と、前記プラグ本体から前記電線に向かうとともに前記電線から離れる方向に沿って斜めに突出する爪とを有するモジュラコネクタを機器に設けられたコネクタ開口に挿入してから前記電線の端部、前記モジュラコネクタおよび前記機器における前記コネクタ開口側の端部にわたって粘着テープを巻回するために、前記爪を覆う被覆部を備え、前記被覆部が前記電線の端部から前記機器における前記コネクタ開口側の端部まで滑らかに連続する外形状を有していることを特徴とする。   The protective cover of the modular connector of the present invention comprises a substantially box-shaped plug body provided at an end of an electric wire, and a claw projecting obliquely along the direction from the plug body toward the electric wire and away from the electric wire. The modular connector is inserted into a connector opening provided in the device, and then covers the claw to wind an adhesive tape over the end of the electric wire, the modular connector, and the end of the device on the connector opening side. A covering portion is provided, and the covering portion has an outer shape that smoothly continues from an end portion of the electric wire to an end portion on the connector opening side of the device.

爪を覆う被覆部を備え、この被覆部は、電線の端部からコネクタ開口側の端部まで滑らかに連続する外形状を有している。
よって、滑らかに連続する被覆部に粘着テープを巻き付けることで、粘着テープに皺等が生じないように簡単に巻回できる。これにより、電線の端部とコネクタ開口側の端部とにわたる粘着テープの巻回作業性が容易になる。
加えて、粘着テープに皺等が生じないように簡単に巻回することで、所望の防水性・耐候性が確実に得られる。 A covering portion that covers the claws is provided, and the covering portion has an outer shape that smoothly continues from the end of the electric wire to the end on the connector opening side.
Therefore, by winding the adhesive tape around the smoothly continuous covering portion, the adhesive tape can be easily wound so as not to cause wrinkles. Thereby, winding workability | operativity of the adhesive tape over the edge part of an electric wire and the edge part by the side of a connector opening becomes easy.
In addition, desired waterproofness and weather resistance can be reliably obtained by simply winding the adhesive tape so as not to cause wrinkles.

また、本発明のモジュラコネクタの保護カバーは、前記被覆部の内側に前記プラグ本体における少なくとも前記爪が設けられた側面に当接可能な当接部が設けられていることを特徴とする。   Moreover, the protective cover of the modular connector according to the present invention is characterized in that an abutting portion capable of abutting on at least a side surface of the plug main body provided with the claw is provided inside the covering portion.

被覆部が加圧された際に、プラグ本体の側面に当接部が当接し、被覆部が必要以上にプラグ本体側に変形することを防ぐ。よって、被覆部の変形で爪が押し下げられることを防いで、爪を保護できる。   When the covering portion is pressurized, the abutting portion comes into contact with the side surface of the plug body, preventing the covering portion from being deformed more than necessary to the plug body side. Therefore, the nail can be prevented from being pushed down by the deformation of the covering portion, and the nail can be protected.

また、本発明のモジュラコネクタの保護カバーは、前記被覆部が筒状であることを特徴とする。   The protective cover of the modular connector according to the present invention is characterized in that the covering portion is cylindrical.

被覆部を筒状に形成することで、被覆部の全周にわたって粘着テープが被覆可能になり、粘着テープを巻回する作業性が、さらに向上する。   By forming the covering portion in a cylindrical shape, the adhesive tape can be covered over the entire circumference of the covering portion, and the workability of winding the adhesive tape is further improved.

また、本発明のモジュラコネクタの保護カバーは、前記被覆部に内外を連通するスリットが設けられていることを特徴とする。   Further, the protective cover of the modular connector of the present invention is characterized in that a slit for communicating the inside and the outside is provided in the covering portion.

被覆部に内外を連通するスリットを設けることで、スリットを開いて保護カバーを取り付けることができ、保護カバーの取付け作業が容易になる。   By providing the cover with a slit that communicates the inside and the outside, the protective cover can be attached by opening the slit, and the work of attaching the protective cover is facilitated.

本発明によれば、被覆部に粘着テープを巻き付けることで、粘着テープに皺等が生じないように簡単に巻回でき、粘着テープの巻回作業性が容易になるとともに、所望の防水性・耐候性が確実に得られるという効果を有する。   According to the present invention, by winding the adhesive tape around the covering portion, the adhesive tape can be easily wound so as not to cause wrinkles, etc. It has the effect that the weather resistance is reliably obtained.

図１〜図２に示すように、第１実施形態のモジュラコネクタの保護カバー１０は、第１電線（電線）１１の端部１２に設けられた略箱状の第１プラグ本体（プラグ本体）１３と、第１プラグ本体１３から第１電線１１に向かうとともに第１電線１１から離れる方向に沿って斜めに突出する第１爪（爪）１４とを有する第１モジュラコネクタ（モジュラコネクタ）１５を、機器（図示せず）に設けられた中継コネクタ（コネクタ）２０の開口２１に挿入してから第１電線１１の端部１２、第１モジュラコネクタ１５および機器におけるコネクタ開口２１側の端部２２にわたって粘着テープ２５（図３参照）を巻回するために、第１爪１４を覆う被覆部３０を備え、被覆部３０が、第１電線１１の端部１２から機器におけるコネクタ開口２１側の端部２２まで滑らかに連続する外形状を有している。   As shown in FIGS. 1-2, the protective cover 10 of the modular connector of 1st Embodiment is the substantially plug-shaped 1st plug main body (plug main body) provided in the edge part 12 of the 1st electric wire (electric wire) 11. As shown in FIG. 13 and a first modular connector (modular connector) 15 having a first claw (claw) 14 projecting obliquely along the direction from the first plug body 13 toward the first electric wire 11 and away from the first electric wire 11. After being inserted into the opening 21 of the relay connector (connector) 20 provided in the device (not shown), the end portion 12 of the first electric wire 11, the first modular connector 15, and the end portion 22 on the connector opening 21 side in the device. In order to wind the adhesive tape 25 (refer to FIG. 3) over, the covering portion 30 that covers the first claw 14 is provided, and the covering portion 30 extends from the end 12 of the first electric wire 11 to the connector opening 21 side of the device. Until part 22 has a smooth continuous outer shape.

第１電線１１としては、一例として、LANケーブルを例に説明する。
第１プラグ本体１３は、略箱状に形成された部材で、先端部１３Ａに端子（図示せず）が設けられ、この端子が電線１１に電気的に接続されている。
第１プラグ本体１３の上先端部には、第１爪１４の基部１４Ａが一体成形されている。この第１爪１４Ａは、電線１１から離れる方向に沿って斜めに突出し、先端部１４Ｂに押下げ力をかけることにより弾性変形可な部材である。 As the first electric wire 11, a LAN cable will be described as an example.
The first plug body 13 is a member formed in a substantially box shape, and a terminal (not shown) is provided at the distal end portion 13 </ b> A, and this terminal is electrically connected to the electric wire 11.
A base portion 14 </ b> A of the first claw 14 is integrally formed at the upper tip portion of the first plug body 13. The first claw 14A is an elastically deformable member that protrudes obliquely along the direction away from the electric wire 11 and applies a pressing force to the distal end portion 14B.

次に、機器に設けられた中継コネクタ２０について説明する。
図示しない機器に第２電線（電線）４１が接続され、第２電線４１の端部４２に第２プラグ本体（プラグ本体）４３が接続され、第２プラグ本体４３に中継コネクタ２０の開口２３に挿入して接続される。
第２電線４１の端部４２、第２モジュラコネクタ４５およびコネクタ開口２３側の端部２４にわたって粘着テープ２５（図３参照）を巻回するために、保護カバー１０を備える。 Next, the relay connector 20 provided in the device will be described.
A second electric wire (electric wire) 41 is connected to a device (not shown), a second plug main body (plug main body) 43 is connected to the end 42 of the second electric wire 41, and the second plug main body 43 is connected to the opening 23 of the relay connector 20. Insert and connect.
In order to wind the adhesive tape 25 (see FIG. 3) over the end portion 42 of the second electric wire 41, the second modular connector 45, and the end portion 24 on the connector opening 23 side, the protective cover 10 is provided.

中継コネクタ２０は、被覆部３０に嵌め込み可能に外形が矩形状に形成され、一方の端部２２に、第１プラグ本体１３の先端部１３Ａが挿入可能な開口２１を備え、他方の端部２４に、第２プラグ本体１４の先端部４３Ａが挿入可能な開口２３を備える。   The relay connector 20 is formed in a rectangular shape so that the relay connector 20 can be fitted into the covering portion 30. The relay connector 20 has an opening 21 into which one end portion 22 of the first plug body 13 can be inserted in one end portion 22, and the other end portion 24. In addition, an opening 23 into which the distal end portion 43A of the second plug body 14 can be inserted is provided.

本実施形態では、この中継コネクタ２０を、機器に設けられたコネクタとして説明する。なお、機器に設けられた中継コネクタ２０は、これに限るものではなく、その他の例として、機器に直接接続されたコネクタを含むことはいうまでもない。
第２電線４２は第１電線１１と同一部材であり、第２モジュラコネクタ４５は第１モジュラコネクタ１５と同一部材である。 In the present embodiment, the relay connector 20 will be described as a connector provided in a device. In addition, the relay connector 20 provided in the device is not limited to this, and it is needless to say that the connector directly connected to the device is included as another example.
The second electric wire 42 is the same member as the first electric wire 11, and the second modular connector 45 is the same member as the first modular connector 15.

保護カバー１０の被覆部３０は、例えば、弾性変形可能なゴム材などで形成した部材であって、一端３１が電線１１に嵌め込み可能に比較的小径の筒状に形成され、他端３２がコネクタ２２の端部２２に嵌め込み可能に比較的大きな矩形筒状に形成されている。
被覆部３０を全体に略筒状に形成することで、被覆部３０の全周にわたって粘着テープ２５が被覆可能になり、粘着テープ２５の巻回作業性が向上する。 The covering portion 30 of the protective cover 10 is a member formed of, for example, an elastically deformable rubber material, and one end 31 is formed in a relatively small diameter cylindrical shape so as to be fitted into the electric wire 11, and the other end 32 is a connector. It is formed in a relatively large rectangular tube shape so that it can be fitted into the end 22 of 22.
By forming the covering portion 30 in a substantially cylindrical shape as a whole, the adhesive tape 25 can be covered over the entire circumference of the covering portion 30, and the winding workability of the adhesive tape 25 is improved.

さらに、保護カバー１０の被覆部３０は、一端３１が小径の筒状に形成され、他端３２が比較的大きな矩形筒状に形成されることで、第１電線１１の端部１２から中継コネクタ２０の開口２１側の端部２２まで、すなわち、一端３１から他端３２まで滑らかに連続する外形部３３を有している。   Further, the covering portion 30 of the protective cover 10 has one end 31 formed in a small-diameter cylindrical shape and the other end 32 formed in a relatively large rectangular cylindrical shape, so that the relay connector is connected from the end 12 of the first electric wire 11. 20 has an outer shape part 33 smoothly extending from the one end 31 to the other end 32 up to the end part 22 on the opening 21 side.

よって、滑らかに連続する被覆部３０（詳しくは、外形部３３）に粘着テープ２５を巻き付けることで、粘着テープ２５に皺等が生じないように簡単に巻回できる。これにより、第１電線１１の端部１２と、中継コネクタ２０の開口２１側の端部２２とにわたる粘着テープ２５の巻回作業性が容易になる。
加えて、粘着テープ２５に皺等が生じないように簡単に巻回することで、所望の防水性・耐候性が確実に得られる。 Therefore, by winding the adhesive tape 25 around the smoothly continuous coating portion 30 (specifically, the outer shape portion 33), the adhesive tape 25 can be easily wound so as not to cause wrinkles. Thereby, winding workability | operativity of the adhesive tape 25 over the edge part 12 of the 1st electric wire 11 and the edge part 22 by the side of the opening 21 of the relay connector 20 becomes easy.
In addition, desired waterproofness and weather resistance can be reliably obtained by simply winding the adhesive tape 25 so as not to cause wrinkles.

外形部３３には、切込み３４が形成されている。切込み３４は、第１爪１４が設けられた側面３３Ａに形成され、切込み３４には第１爪１４が配置される（図４参照）。   A cut 34 is formed in the outer shape portion 33. The cut 34 is formed in the side surface 33A where the first claw 14 is provided, and the first claw 14 is disposed in the cut 34 (see FIG. 4).

また、被覆部３０は、内側に第１プラグ本体１３における少なくとも第１爪１４が設けられた側面１３Ｂに当接可能な当接部３６（図４参照）が設けられている。
これにより、図４（Ｂ）に示すように、被覆部３０が矢印のように加圧された際に、第１プラグ本体１３の側面１３Ｂに当接部３６が当接し、被覆部３０が必要以上に第１プラグ本体１３側に変形することを防ぐ。
よって、被覆部３０の変形で第１爪１４が押し下げられることを防いで、第１爪１４を保護できる。 Further, the covering portion 30 is provided with an abutting portion 36 (see FIG. 4) that can abut on the side surface 13B of the first plug body 13 on which at least the first claw 14 is provided.
As a result, as shown in FIG. 4B, when the covering portion 30 is pressurized as shown by the arrow, the contact portion 36 comes into contact with the side surface 13B of the first plug body 13, and the covering portion 30 is necessary. This prevents the first plug body 13 from being deformed.
Therefore, it is possible to protect the first claw 14 by preventing the first claw 14 from being pushed down due to the deformation of the covering portion 30.

次に、保護カバー１０を用いたモジュラコネクタ１５，４５の接続手順を図５に基づいて説明する。
図５（Ａ）に示すように、一方の被覆部３０の切込み３４を開いて、第１モジュラコネクタ１５および電線１１の端部１２を被覆部３０内に貫通させる。
同様に、他方の被覆部３０の切込み３４を開いて、第２モジュラコネクタ４５および電線４１の端部４２を被覆部３０内に貫通させる。 Next, the connection procedure of the modular connectors 15 and 45 using the protective cover 10 will be described with reference to FIG.
As shown in FIG. 5A, the notch 34 of one of the covering portions 30 is opened, and the first modular connector 15 and the end portion 12 of the electric wire 11 are penetrated into the covering portion 30.
Similarly, the notch 34 of the other coating | covering part 30 is opened, and the edge part 42 of the 2nd modular connector 45 and the electric wire 41 is penetrated in the coating | coated part 30. FIG.

第１モジュラコネクタ１５を中継コネクタ２０の一方の開口２１に嵌め込んで、その状態に第１爪１４でロックする。
第２モジュラコネクタ４５を中継コネクタ２０の他方の開口２３（図１参照）嵌め込で、その状態に第２爪４４でロックする。 The first modular connector 15 is fitted into one opening 21 of the relay connector 20 and locked in that state by the first claw 14.
The second modular connector 45 is fitted into the other opening 23 (see FIG. 1) of the relay connector 20, and is locked in that state by the second claw 44.

図５（Ｂ）に示すように、中継コネクタ２０の一方の端部２２側に、一方の被覆部３０を嵌め込み、中継コネクタ２０の他方の端部２４側に、他方の被覆部３０を嵌め込む。一方の被覆部３０と他方の被覆部３０とを突き合わせる。   As shown in FIG. 5B, one covering portion 30 is fitted on one end 22 side of the relay connector 20, and the other covering portion 30 is fitted on the other end 24 side of the relay connector 20. . One covering portion 30 and the other covering portion 30 are brought into contact with each other.

図５（Ｃ）に示すように、一方の被覆部３０と他方の被覆部３０との突き合わせ部を、粘着テープ２５を巻回して仮止めする。
次に、他方の被覆部３０と電線４１の端部４２に粘着テープ２５を巻回して仮止めするとともに、一方の被覆部３０と電線１１の端部１２に粘着テープ２５を巻回して仮止めする。 As shown in FIG. 5C, the butted portion between the one covering portion 30 and the other covering portion 30 is temporarily fixed by winding an adhesive tape 25.
Next, the adhesive tape 25 is wound around the other covering portion 30 and the end portion 42 of the electric wire 41 to be temporarily fixed, and the adhesive tape 25 is wound around the one covering portion 30 and the end portion 12 of the electric wire 11 to be temporarily fixed. To do.

図５（Ｄ）に示すように、電線４１の端部４２側から、他方の被覆部３０の外形部３３に向けて粘着テープ２５を螺旋状に巻回を開始する。
外形部３３は、図１、図２に示すように、一端３１から他端３２まで滑らかに連続するテーパ状に形成された部位である。よって、電線４１の端部４２側から外形部３３を経て他方の被覆部３０の端部まで粘着テープ２５に皺などが発生させない状態で良好に巻回できる。 As shown in FIG. 5D, the adhesive tape 25 starts to be spirally wound from the end portion 42 side of the electric wire 41 toward the outer shape portion 33 of the other covering portion 30.
As shown in FIGS. 1 and 2, the outer shape portion 33 is a portion formed in a tapered shape that smoothly continues from one end 31 to the other end 32. Therefore, it can wind well in the state which does not generate | occur | produce a wrinkle etc. in the adhesive tape 25 from the edge part 42 side of the electric wire 41 to the edge part of the other coating | coated part 30 through the external shape part 33.

図５（Ｅ）に示すように、粘着テープ２５を電線１１の端部１２まで螺旋状に巻回する。一方の被覆部３０の外形部３３は、図１、図２に示すように、一端３１から他端３２まで滑らかに連続するテーパ状に形成された部位である。よって、電線１１の端部１２側まで粘着テープ２５に皺などが発生させない状態で良好に巻回できる。   As shown in FIG. 5E, the adhesive tape 25 is spirally wound up to the end 12 of the electric wire 11. As shown in FIGS. 1 and 2, the outer shape portion 33 of the one covering portion 30 is a portion formed in a tapered shape that smoothly continues from one end 31 to the other end 32. Therefore, it can wind well in the state which does not generate | occur | produce a wrinkle etc. in the adhesive tape 25 to the edge part 12 side of the electric wire 11. FIG.

図５（Ｆ）に示すように、一方の被覆部３０および他方の被覆部３０に粘着テープ２５を１層巻回する作業が完了する。
なお、粘着テープ２５を２層巻回する場合には、もう一度、粘着テープ２５を１層巻回する。 As shown in FIG. 5 (F), the operation of winding the adhesive tape 25 on one layer around the one covering portion 30 and the other covering portion 30 is completed.
When the adhesive tape 25 is wound in two layers, the adhesive tape 25 is once again wound in one layer.

図５（Ｇ）に示すように、電線１１，４１を幹線４７にストラップ４８で固定する。これにより、保護カバー１０を用いたモジュラコネクタ１５，４５の接続作業が完了する。   As shown in FIG. 5G, the electric wires 11 and 41 are fixed to the main line 47 with straps 48. Thereby, the connection work of the modular connectors 15 and 45 using the protective cover 10 is completed.

次に、図６に基づいて、第１実施形態の保護カバー１０の変形例を説明する。変形例の保護カバー５０は、被覆部５１の内壁のうち、第２爪４４（図１、図２参照）に臨む壁面５２に一対のリブ５３が長手方向に延びるように形成され、第２爪４４と反対側の壁面５４に一対のリブ５５が長手方向に延びるように形成されている。   Next, based on FIG. 6, the modification of the protective cover 10 of 1st Embodiment is demonstrated. The protective cover 50 of the modified example is formed such that a pair of ribs 53 extend in the longitudinal direction on the wall surface 52 facing the second claw 44 (see FIGS. 1 and 2) of the inner wall of the covering portion 51. A pair of ribs 55 are formed on the wall surface 54 opposite to 44 so as to extend in the longitudinal direction.

これにより、中継コネクタ２０の高さがＨ１〜Ｈ２の範囲で変化した場合でも、中継コネクタ２０に被覆部５１を良好に嵌め込むことができる。
すなわち、例えば、中継コネクタ２０の高さがＨ１の場合には、一対のリブ５３および一対のリブ５５で中継コネクタ２０を支えることが可能である。 Thereby, even when the height of the relay connector 20 changes in the range of H1 to H2, the covering portion 51 can be fitted into the relay connector 20 satisfactorily.
That is, for example, when the height of the relay connector 20 is H1, the relay connector 20 can be supported by the pair of ribs 53 and the pair of ribs 55.

一方、例えば、中継コネクタ２０の高さがＨ２の場合には、一対のリブ５３および一対のリブ５５を弾性変形させることで中継コネクタ２０に被覆部５１を良好に嵌め込むことができる。
さらに、変形例のモジュラコネクタの保護カバー５０によれば、第１実施形態のモジュラコネクタの保護カバー１０と同様の効果が得られる。 On the other hand, for example, when the height of the relay connector 20 is H2, the covering portion 51 can be satisfactorily fitted into the relay connector 20 by elastically deforming the pair of ribs 53 and the pair of ribs 55.
Furthermore, according to the protective cover 50 of the modular connector of the modification, the same effect as the protective cover 10 of the modular connector of the first embodiment can be obtained.

次に、第２〜第５実施形態のモジュラコネクタの保護カバーを図７〜図１０に基づいて説明する。なお、第２〜第５実施形態のモジュラコネクタの保護カバーにおいて、第１実施形態のモジュラコネクタの保護カバー１０と同一類似部材については同一符号を付して説明を省略する。   Next, the protective cover of the modular connector of 2nd-5th embodiment is demonstrated based on FIGS. In addition, in the protective cover of the modular connector of 2nd-5th embodiment, the same code | symbol is attached | subjected about the same similar member as the protective cover 10 of the modular connector of 1st Embodiment, and description is abbreviate | omitted.

図７に示す第２実施形態のモジュラコネクタの保護カバー６０は、被覆部６１の端部６２に嵌合溝６３および嵌合突片６４を有する。
よって、一方の保護カバー６０と他方の保護カバー６０とを突き合わせた際に、一方の保護カバー６０の嵌合溝６３と他方の保護カバー６０の嵌合突片６４とが係合するとともに、一方の保護カバー６０の嵌合突片６４と他方の保護カバー６０の嵌合溝６３とが係合する。 A protective cover 60 of the modular connector according to the second embodiment shown in FIG. 7 has a fitting groove 63 and a fitting protrusion 64 at the end 62 of the covering portion 61.
Therefore, when one protective cover 60 and the other protective cover 60 are abutted, the fitting groove 63 of one protective cover 60 and the fitting protrusion 64 of the other protective cover 60 are engaged, The fitting protrusion 64 of the protective cover 60 is engaged with the fitting groove 63 of the other protective cover 60.

これにより、一方の保護カバー６０と他方の保護カバー６０とが好適に結合され、粘着テープ２５の巻回作用の容易化が図れる。
さらに、第２実施形態のモジュラコネクタの保護カバー６０によれば、第１実施形態のモジュラコネクタの保護カバー１０と同様の効果が得られる。 Thereby, one protective cover 60 and the other protective cover 60 are suitably combined, and the winding action of the adhesive tape 25 can be facilitated.
Furthermore, according to the protective cover 60 of the modular connector of the second embodiment, the same effect as the protective cover 10 of the modular connector of the first embodiment can be obtained.

図８に示す第３実施形態のモジュラコネクタの保護カバー７０は、被覆部７１を一方の被覆部と他方の被覆部とが一体に形成され、かつ第１爪１４および第２爪４４（図１、図２参照）に臨む壁面７２に内側から外側に、すなわち内外を連通するスリット７３が設けられている。   In the protective cover 70 of the modular connector of the third embodiment shown in FIG. 8, the covering portion 71 is integrally formed with one covering portion and the other covering portion, and the first claw 14 and the second claw 44 (FIG. 1). , See FIG. 2), a slit 73 that communicates from the inside to the outside, that is, the inside and the outside, is provided on the wall surface 72.

スリット７３を広げることで、被覆部７１を、モジュラコネクタ１５，４５および中継コネクタ２０（図１、図２参照）に被せることができる。
このように、スリット７３を開いて保護カバー７０を取り付けることができるので、保護カバー７０の取付け作業が容易になる。
なお、第３実施形態の場合、第１爪１４および第２爪４４がスリット７３内に嵌め込まれる。 By expanding the slit 73, the covering portion 71 can be placed on the modular connectors 15 and 45 and the relay connector 20 (see FIGS. 1 and 2).
As described above, since the protective cover 70 can be attached by opening the slit 73, the attaching operation of the protective cover 70 is facilitated.
In the case of the third embodiment, the first claw 14 and the second claw 44 are fitted into the slit 73.

第３実施形態のモジュラコネクタの保護カバー７０によれば、一方の被覆部と他方の被覆部とを一体に形成することで、部品点数を減らすことができ、作業の容易化が図れる。
さらに、第３実施形態のモジュラコネクタの保護カバー７０によれば、第１実施形態のモジュラコネクタの保護カバー１０と同様の効果が得られる。 According to the protective cover 70 of the modular connector of the third embodiment, the number of parts can be reduced and the work can be facilitated by integrally forming one covering portion and the other covering portion.
Furthermore, according to the protective cover 70 of the modular connector of the third embodiment, the same effect as the protective cover 10 of the modular connector of the first embodiment can be obtained.

図９に示す第４実施形態のモジュラコネクタの保護カバー８０は、第３実施形態の被覆部７１と同様に被覆部８１を一体形成したものである。被覆部８１は、第１爪１４および第２爪４４（図１、図２参照）と反対側の壁面８２に内側から外側に、すなわち内外を連通するスリット８３が設けられている。
スリット８３を広げることで、被覆部８１を、モジュラコネクタ１５，４５および中継コネクタ２０（図１、図２参照）に被せることができる。 The protective cover 80 of the modular connector of the fourth embodiment shown in FIG. 9 is obtained by integrally forming a covering portion 81 in the same manner as the covering portion 71 of the third embodiment. The covering portion 81 is provided with a slit 83 communicating from the inside to the outside, that is, inside and outside, on the wall surface 82 on the opposite side to the first claw 14 and the second claw 44 (see FIGS. 1 and 2).
By expanding the slit 83, the covering portion 81 can be placed on the modular connectors 15 and 45 and the relay connector 20 (see FIGS. 1 and 2).

第４実施形態のモジュラコネクタの保護カバー８０によれば、第３実施形態と同様に、一方の被覆部と他方の被覆部とを一体に形成することで、部品点数を減らすことができ、作業の容易化が図れる。
さらに、第４実施形態のモジュラコネクタの保護カバー８０によれば、第１実施形態のモジュラコネクタの保護カバー１０と同様の効果が得られる。 According to the protective cover 80 of the modular connector of the fourth embodiment, the number of parts can be reduced by integrally forming one covering portion and the other covering portion as in the third embodiment. Can be facilitated.
Furthermore, according to the protective cover 80 of the modular connector of the fourth embodiment, the same effect as the protective cover 10 of the modular connector of the first embodiment can be obtained.

図１０に示す第５実施形態のモジュラコネクタの保護カバー９０は、被覆部９１のうち、第２爪４４（図１、図２参照）に臨む壁面９２に内側から外側に、すなわち内外を連通するスリット９３が設けられ、第２爪４４（図１、図２参照）と反対側の壁面９４にヒンジ９５が設けられている。ヒンジ９５は、壁面９４の肉厚を薄くすることで形成されている。
ヒンジ９５を利用してスリット９３を矢印の方向に開き、被覆部９１を、モジュラコネクタ４５および中継コネクタ２０（図１、図２参照）の一部に被せることができる。 The protective cover 90 of the modular connector of the fifth embodiment shown in FIG. 10 communicates from the inside to the outside, that is, inside and outside, with the wall surface 92 facing the second claw 44 (see FIGS. 1 and 2) in the covering portion 91. A slit 93 is provided, and a hinge 95 is provided on a wall 94 opposite to the second claw 44 (see FIGS. 1 and 2). The hinge 95 is formed by reducing the wall thickness of the wall surface 94.
Using the hinge 95, the slit 93 can be opened in the direction of the arrow, and the covering portion 91 can be put on a part of the modular connector 45 and the relay connector 20 (see FIGS. 1 and 2).

被覆部９１にヒンジ９５を設けることで、被覆部９１弾性変形可能なゴム材に代えて、硬質樹脂材で形成することが可能になる。被覆部９１を硬質樹脂材で形成することで、第２爪４４の保護性がさらに高められる。
さらに、第５実施形態のモジュラコネクタの保護カバー９０によれば、第１実施形態のモジュラコネクタの保護カバー１０と同様の効果が得られる。 By providing the cover 95 with the hinge 95, the cover 91 can be formed of a hard resin material instead of the elastically deformable rubber material. By forming the covering portion 91 with a hard resin material, the protection of the second claws 44 is further enhanced.
Furthermore, according to the protective cover 90 of the modular connector of the fifth embodiment, the same effect as the protective cover 10 of the modular connector of the first embodiment can be obtained.

なお、前記実施の形態では、中継コネクタ２０で接続する電線１１，４１として、LANケーブルを例に説明したが、その他の例として、ISNDのモジュラケーブルなどモジュラコネクタを備えたケーブルに適用可能である。   In the above embodiment, the LAN cable is described as an example of the electric wires 11 and 41 connected by the relay connector 20. However, as another example, the present invention can be applied to a cable having a modular connector such as an ISND modular cable. .

本発明は、電線の端部に備えたモジュラコネクタ同士を、中継コネクタを介して接続し、その後モジュラコネクタおよび中継コネクタに粘着テープを巻回するモジュラコネクタへの適用に好適である。   The present invention is suitable for application to a modular connector in which modular connectors provided at ends of electric wires are connected to each other via a relay connector, and then an adhesive tape is wound around the modular connector and the relay connector.

本発明に係るモジュラコネクタの保護カバーの第１実施形態を示す分解斜視図である。It is a disassembled perspective view which shows 1st Embodiment of the protective cover of the modular connector which concerns on this invention. 第１実施形態に係る保護カバーでモジュラコネクタを覆った状態を示す斜視図である。It is a perspective view which shows the state which covered the modular connector with the protective cover which concerns on 1st Embodiment. 第１実施形態に係る保護カバーに粘着テープを巻回した状態を示す斜視図である。It is a perspective view which shows the state which wound the adhesive tape around the protective cover which concerns on 1st Embodiment. （Ａ）は図２のＡ−Ａ線断面図、（Ｂ）は保護カバーに加重がかかった例を説明する断面図である。(A) is the sectional view on the AA line of FIG. 2, (B) is sectional drawing explaining the example to which the weight was applied to the protective cover. 第１実施形態に係るモジュラコネクタの保護カバーの組付け作業手順を説明する図である。It is a figure explaining the assembly work procedure of the protective cover of the modular connector which concerns on 1st Embodiment. 第１実施形態に係るモジュラコネクタの保護カバーの変形例示す斜視図である。It is a perspective view which shows the modification of the protective cover of the modular connector which concerns on 1st Embodiment. 本発明に係るモジュラコネクタの保護カバーの第２実施形態を示す斜視図である。It is a perspective view which shows 2nd Embodiment of the protective cover of the modular connector which concerns on this invention. 本発明に係るモジュラコネクタの保護カバーの第３実施形態を示す斜視図である。It is a perspective view which shows 3rd Embodiment of the protective cover of the modular connector which concerns on this invention. 本発明に係るモジュラコネクタの保護カバーの第４実施形態を示す斜視図である。It is a perspective view which shows 4th Embodiment of the protective cover of the modular connector which concerns on this invention. 本発明に係るモジュラコネクタの保護カバーの第５実施形態を示す斜視図である。It is a perspective view which shows 5th Embodiment of the protective cover of the modular connector which concerns on this invention. 従来のモジュラコネクタの保護カバーの組付け手順を説明する図である。It is a figure explaining the assembly | attachment procedure of the protective cover of the conventional modular connector. 従来のもう一つのモジュラコネクタの保護カバーを示す断面図である。It is sectional drawing which shows the protective cover of another conventional modular connector.

符号の説明Explanation of symbols

１０，５０，６０，７０，８０，９０ モジュラコネクタの保護カバー
１１ 第１電線（電線）
１２ 第１電線の端部
１３ 第１プラグ本体（プラグ本体）
１４ 第１爪（爪）
１５ 第１モジュラコネクタ（モジュラコネクタ）
２０ 中継コネクタ（コネクタ）
２１，２３ コネクタ開口
２２，２４ コネクタ開口側の端部
３０，５１，６１，７１，８１，９１ 被覆部
４１ 第２電線（電線）
４２ 第２電線の端部
４３ 第２プラグ本体（プラグ本体）
４４ 第２爪（爪）
４５ 第２モジュラコネクタ（モジュラコネクタ） 10, 50, 60, 70, 80, 90 Modular connector protective cover 11 First electric wire (electric wire)
12 End of first electric wire 13 First plug body (plug body)
14 First nail
15 First modular connector (modular connector)
20 Relay connector (connector)
21, 23 Connector opening 22, 24 Connector opening side end 30, 51, 61, 71, 81, 91 Covering part 41 Second electric wire (electric wire)
42 End of second electric wire 43 Second plug body (plug body)
44 Second nail
45 2nd modular connector (modular connector)

Claims (4)

電線の端部に設けられた略箱状のプラグ本体と、
前記プラグ本体から前記電線に向かうとともに前記電線から離れる方向に沿って斜めに突出する爪とを有するモジュラコネクタを機器に設けられたコネクタ開口に挿入してから前記電線の端部、前記モジュラコネクタおよび前記機器における前記コネクタ開口側の端部にわたって粘着テープを巻回するために、
前記爪を覆う被覆部を備え、前記被覆部が前記電線の端部から前記機器における前記コネクタ開口側の端部まで滑らかに連続する外形状を有していることを特徴とするモジュラコネクタの保護カバー。 A substantially box-shaped plug body provided at the end of the wire;
Inserting a modular connector having a claw projecting obliquely along a direction away from the electric wire from the plug main body and away from the electric wire into a connector opening provided in a device, the end of the electric wire, the modular connector, and In order to wind an adhesive tape over the connector opening side end of the device,
A modular connector protection comprising: a covering portion that covers the claw, wherein the covering portion has an outer shape that smoothly continues from an end portion of the electric wire to an end portion on the connector opening side of the device. cover. 前記被覆部の内側に前記プラグ本体における少なくとも前記爪が設けられた側面に当接可能な当接部が設けられていることを特徴とする請求項１に記載のモジュラコネクタの保護カバー。   2. The protective cover for a modular connector according to claim 1, wherein a contact portion capable of contacting at least a side surface of the plug body provided with the claw is provided inside the covering portion. 前記被覆部が筒状であることを特徴とする請求項１または請求項２に記載のモジュラコネクタの保護カバー。   The protective cover for a modular connector according to claim 1 or 2, wherein the covering portion is cylindrical. 前記被覆部に内外を連通するスリットが設けられていることを特徴とする請求項３に記載のモジュラコネクタの保護カバー。   4. The protective cover for a modular connector according to claim 3, wherein a slit that communicates the inside and the outside is provided in the covering portion.
JP2004205581A 2004-07-13 2004-07-13 Protective cover for modular connector Withdrawn JP2006031988A (en)

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JP2010086766A (en) * 2008-09-30 2010-04-15 Icom Inc Dustproof structure of modular jack
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JP2011154984A (en) * 2010-01-28 2011-08-11 Sumitomo Wiring Syst Ltd Connector cover
JP2015103368A (en) * 2013-11-25 2015-06-04 株式会社オートネットワーク技術研究所 Connector
JP2016149290A (en) * 2015-02-13 2016-08-18 株式会社オートネットワーク技術研究所 Electric wire with connector
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US20170117071A1 (en) * 2015-10-26 2017-04-27 Sumitomo Wiring Systems, Ltd. Wire harness
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KR20160101849A (en) * 2015-11-27 2016-08-26 주식회사 고스디자인 Cable protecting equipment for portable electronic device
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