JP4592003B2 - Connection state maintenance tool - Google Patents

Connection state maintenance tool Download PDF

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JP4592003B2
JP4592003B2 JP2004379322A JP2004379322A JP4592003B2 JP 4592003 B2 JP4592003 B2 JP 4592003B2 JP 2004379322 A JP2004379322 A JP 2004379322A JP 2004379322 A JP2004379322 A JP 2004379322A JP 4592003 B2 JP4592003 B2 JP 4592003B2
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connector
lever
attached
connection state
fixture
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JP2006185796A (en
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吉生 松本
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Allied Telesis Holdings KK
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Allied Telesis Holdings KK
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本発明はＵＴＰケーブルのモジュラージャックなどのコネクタの接続状態の維持に関する。   The present invention relates to maintaining a connection state of a connector such as a modular jack of a UTP cable.

従来より、ネットワーク機器にＵＴＰ(Un-shielded
Twisted Pair)ケーブルを接続することが広く行なわれている。通常、ＵＴＰケーブルのコネクタはネットワーク機器に対して自由に着脱できる。しかし、ネットワーク機器（例えば、ルータ）への不正な接続を防止するために、ネットワーク機器側のコネクタの接続の可／不可を切り替え、その状態を固定する技術も提案されている（例えば、特許文献１を参照）。 Conventionally, UTP (Un-shielded) is used for network devices.
Twisted Pair) cables are widely used. Usually, a UTP cable connector can be freely attached to and detached from a network device. However, in order to prevent unauthorized connection to a network device (for example, a router), a technology for switching the connection / non-connection of a connector on the network device side and fixing the state has also been proposed (for example, Patent Documents). 1).

特開平１１−１５４５６６号公報Japanese Patent Laid-Open No. 11-154666

しかしながら、上記の従来技術によれば、ネットワーク機器への不正な接続を防止できるものの、ネットワーク機器から不用意にＵＴＰケーブルが抜かれてしまうことを防止できない。すなわち、ネットワーク機器に対するＵＴＰケーブルの接続状態の維持が充分ではないということがいえる。   However, according to the above-described conventional technology, although unauthorized connection to the network device can be prevented, it is not possible to prevent the UTP cable from being inadvertently disconnected from the network device. That is, it can be said that the connection state of the UTP cable to the network device is not sufficiently maintained.

そこで、本発明は、ケーブルのネットワーク機器に対する接続状態の維持を充分にすることを課題とする。   Accordingly, an object of the present invention is to sufficiently maintain the connection state of cables to network devices.

本発明は、レバーを有し、前記レバーを押すとケーブル接続機器に対して着脱可能となるコネクタを前記ケーブル接続機器に対して接続したままの状態に維持する接続状態維持具であって、前記レバーを押すことを防止する押圧防止手段を備えるように構成される。   The present invention is a connection state maintaining tool that has a lever and maintains a connector that can be attached to and detached from the cable connection device when the lever is pressed, and remains connected to the cable connection device. It is comprised so that the press prevention means which prevents pushing a lever may be provided.

上記のように構成された発明によれば、レバーを有し、前記レバーを押すとケーブル接続機器に対して着脱可能となるコネクタを前記ケーブル接続機器に対して接続したままの状態に維持する接続状態維持具が提供される。押圧防止手段は、前記レバーを押すことを防止する。   According to the invention configured as described above, the connector has a lever, and when the lever is pressed, the connector that can be attached to and detached from the cable connection device is maintained connected to the cable connection device. A state maintenance tool is provided. The pressing prevention means prevents the lever from being pressed.

また、本発明は、前記レバーがコネクタ本体に向かって押されたときに前記ケーブル接続機器に対して着脱可能となり、前記押圧防止手段は、前記レバーと前記コネクタ本体との間に配置されているようにしてもよい。   Further, according to the present invention, when the lever is pushed toward the connector main body, it can be attached to and detached from the cable connecting device, and the pressing prevention means is disposed between the lever and the connector main body. You may do it.

また、本発明は、前記コネクタに取り付けられる取付手段と、前記取付手段に前記押圧防止手段を固定する固定手段とを備えるようにしてもよい。   Moreover, you may make it this invention be provided with the attaching means attached to the said connector, and the fixing means which fixes the said press prevention means to the said attaching means.

また、本発明は、前記押圧防止手段が、前記レバーが押圧を受ける先端の近辺を覆うようにしてもよい。   In the present invention, the pressing prevention means may cover the vicinity of the tip where the lever is pressed.

また、本発明は、前記押圧防止手段が、前記コネクタに取り付けられているようにしてもよい。   In the present invention, the pressing prevention means may be attached to the connector.

また、本発明は、前記コネクタと前記ケーブル接続機器との間に挟まれることにより、接続状態維持具が、前記コネクタに対して固定されるようにしてもよい。   Moreover, this invention may be made to fix a connection state maintenance tool with respect to the said connector by being pinched | interposed between the said connector and the said cable connection apparatus.

以下、本発明の実施形態を図面を参照しながら説明する。   Embodiments of the present invention will be described below with reference to the drawings.

第一の実施形態
図１は、本発明の第一の実施形態にかかる接続状態維持具をコネクタ１０に取り付ける前の状態を示す斜視図である。コネクタ１０はケーブル２０の端部に取り付けられている。コネクタ１０は、例えばモジュラージャックである。ケーブル２０は、例えばＵＴＰ(Un-shielded Twisted Pair)ケーブルである。 First Embodiment FIG. 1 is a perspective view showing a state before a connection state maintaining tool according to a first embodiment of the present invention is attached to a connector 10. The connector 10 is attached to the end of the cable 20. The connector 10 is a modular jack, for example. The cable 20 is, for example, a UTP (Un-shielded Twisted Pair) cable.

ネットワーク機器１００は、ケーブル２０が接続されるケーブル接続機器である。ネットワーク機器１００は、例えばルータ、スイッチであり、雌コネクタ１０２を有する。   The network device 100 is a cable connection device to which the cable 20 is connected. The network device 100 is a router or a switch, for example, and has a female connector 102.

コネクタ１０は、コネクタ本体１１、レバー１２を有する。コネクタ本体１１およびレバー１２は周知のものであるため、簡略に説明する。コネクタ本体１１は、ケーブル２０の端部に取り付けられている。レバー１２は、コネクタ本体１１に設置されている。図１においては、レバー１２は、コネクタ本体１１の下方に設置されている。コネクタ１０を、雌コネクタ１０２に挿入させきると、レバー１２がはねあがる。これにより、コネクタ１０が雌コネクタ１０２に取り付けられる。また、この状態で、レバー１２をコネクタ本体１１に向けて押すと、コネクタ１０を雌コネクタ１０２から引き抜くことができる。   The connector 10 includes a connector main body 11 and a lever 12. Since the connector main body 11 and the lever 12 are known, they will be described briefly. The connector body 11 is attached to the end of the cable 20. The lever 12 is installed on the connector main body 11. In FIG. 1, the lever 12 is installed below the connector main body 11. When the connector 10 is fully inserted into the female connector 102, the lever 12 jumps up. Thereby, the connector 10 is attached to the female connector 102. In this state, when the lever 12 is pushed toward the connector main body 11, the connector 10 can be pulled out from the female connector 102.

接続状態維持具は、取付具１、押圧防止プレート（押圧防止手段）２、ロック用ねじ（固定手段）４を備える。   The connection state maintenance tool includes a fixture 1, a pressure prevention plate (pressure prevention means) 2, and a locking screw (fixing means) 4.

取付具１は、コネクタ本体１１に取り付けられる。取付具１にはレバー１２と同じ側（図１においては下方）に雌ネジ１ａが設けられている。   The fixture 1 is attached to the connector main body 11. The fixture 1 is provided with a female screw 1a on the same side as the lever 12 (downward in FIG. 1).

押圧防止プレート（押圧防止手段）２は、ロック用ねじ（固定手段）４により、取付具１に固定される。ロック用ねじ４は、雌ネジ１ａにねじこまれる雄ねじである。押圧防止プレート２は水平部分２ａおよび垂直部分２ｂを有する。水平部分２ａおよび垂直部分２ｂは平面状のものである。水平部分２ａは、垂直部分２ｂと直交している。   The pressure prevention plate (pressure prevention means) 2 is fixed to the fixture 1 by a locking screw (fixing means) 4. The locking screw 4 is a male screw that is screwed into the female screw 1a. The press prevention plate 2 has a horizontal portion 2a and a vertical portion 2b. The horizontal portion 2a and the vertical portion 2b are planar. The horizontal portion 2a is orthogonal to the vertical portion 2b.

ロック用ねじ４としては、ありふれたプラスやマイナスのねじを用いることも考えられるが、特殊なねじ（例えば、TORX（トルクス）（登録商標）のねじ）を使用することが好ましい。TORX（トルクス）（登録商標）のねじを回すことができるドライバは、プラスやマイナスのドライバに比べて、さほど普及していない。よって、ロック用ねじ４が不用意に取付具１から外されることを防止しやすい。ロック用ねじ４を取り外すと、押圧防止プレート２を取付具１から取り外すことができ、コネクタ１０を雌コネクタ１０２から抜くことができる。   As the locking screw 4, a common plus or minus screw may be used, but a special screw (for example, a TORX (registered trademark) screw) is preferably used. Drivers that can turn TORX (registered trademark) screws are not as popular as plus and minus drivers. Therefore, it is easy to prevent the locking screw 4 from being unintentionally removed from the fixture 1. When the locking screw 4 is removed, the pressure prevention plate 2 can be removed from the fixture 1 and the connector 10 can be removed from the female connector 102.

図２は、本発明の第一の実施形態にかかる接続状態維持具をコネクタ１０に取り付けた後の状態を示す斜視図である。図３は、本発明の第一の実施形態にかかる接続状態維持具をコネクタ１０に取り付けた後の状態を示す側面図である。   FIG. 2 is a perspective view showing a state after the connection state maintaining tool according to the first embodiment of the present invention is attached to the connector 10. FIG. 3 is a side view showing a state after the connection state maintaining tool according to the first embodiment of the present invention is attached to the connector 10.

取付具１は、コネクタ本体１１の手前側（雌コネクタ１０２から遠ざかる側）に取り付けられる。押圧防止プレート２の水平部分２ａは、コネクタ本体１１とレバー１２との間に配置される（図３参照）。垂直部分２ｂは、ロック用ねじ４の頭部と取付具１との間にはさみこまれる。ロック用ねじ４は雌ネジ１ａにねじこまれるので、押圧防止プレート２は取付具１に固定される。   The fixture 1 is attached to the front side of the connector main body 11 (the side away from the female connector 102). The horizontal portion 2a of the pressure preventing plate 2 is disposed between the connector main body 11 and the lever 12 (see FIG. 3). The vertical portion 2 b is sandwiched between the head of the locking screw 4 and the fixture 1. Since the locking screw 4 is screwed into the female screw 1 a, the pressing prevention plate 2 is fixed to the fixture 1.

図３を参照して、レバー１２の先端１２ａを点線矢印の方向に（コネクタ本体１１に向かって）押そうとしたとする。この場合、レバー１２が押圧防止プレート２の水平部分２ａにぶつかってしまい、レバー１２を押しきれない。   Referring to FIG. 3, it is assumed that the end 12a of the lever 12 is to be pushed in the direction of the dotted arrow (toward the connector main body 11). In this case, the lever 12 hits the horizontal portion 2a of the pressure preventing plate 2, and the lever 12 cannot be pushed completely.

次に、第一の実施形態の動作を説明する。   Next, the operation of the first embodiment will be described.

まず、取付具１をコネクタ本体１１に向かい合わせて配置する。図４は、取付具１をコネクタ本体１１に向かい合わせて配置した状態を示す側面図である。なお、図４においては、取付具１は断面を示している。この状態で、コネクタ本体１１を、矢印方向に移動させて、取付具１に通す。なお、コネクタ本体１１の手前側（取付具１から遠い側）には凸部１１ａが設けられている。   First, the fixture 1 is arranged facing the connector body 11. FIG. 4 is a side view showing a state in which the fixture 1 is arranged facing the connector main body 11. In addition, in FIG. 4, the fixture 1 has shown the cross section. In this state, the connector body 11 is moved in the direction of the arrow and passed through the fixture 1. A convex portion 11a is provided on the front side of the connector body 11 (the side far from the fixture 1).

図５は、取付具１をコネクタ本体１１に通し終えた状態を示す側面図である。コネクタ本体１１を取付具１に通すと、凸部１１ａが取付具１の段差１ｓにぶつかって、矢印Ａ方向（ネットワーク機器１００から遠ざかる方向）には動かなくなる。この状態で、コネクタ本体１１を取付具１ごと、矢印Ｂ方向に動かして、ネットワーク機器１００の雌コネクタ１０２に近づける。すると、コネクタ本体１１が雌コネクタ１０２に挿入される。   FIG. 5 is a side view showing a state in which the fixture 1 has been passed through the connector main body 11. When the connector body 11 is passed through the fixture 1, the convex portion 11a hits the step 1s of the fixture 1 and does not move in the direction of arrow A (the direction away from the network device 100). In this state, the connector main body 11 is moved together with the fixture 1 in the direction of the arrow B so as to approach the female connector 102 of the network device 100. Then, the connector main body 11 is inserted into the female connector 102.

図６は、コネクタ本体１１が雌コネクタ１０２に挿入されきった状態を示す側面図である。コネクタ本体１１が雌コネクタ１０２に挿入されきると、レバー１２がはねあがる。これにより、コネクタ１０が雌コネクタ１０２に取り付けられる。また、取付具１が、コネクタ本体１１とネットワーク機器１００との間に挟みこまれるので、取付具１がコネクタ本体１１から脱落しない。この状態で、押圧防止プレート２の水平部分２ａを矢印方向に動かして、取付具１に挿入する。この際、垂直部分２ｂにあけられた穴（図１参照）を、雌ネジ１ａにあわせる。さらに、ロック用ねじ４を矢印方向に動かして垂直部分２ｂにあけられた穴を通す。そして、ロック用ねじ４を雌ネジ１ａにねじこむ。   FIG. 6 is a side view showing a state where the connector main body 11 is completely inserted into the female connector 102. When the connector main body 11 is completely inserted into the female connector 102, the lever 12 jumps up. Thereby, the connector 10 is attached to the female connector 102. Further, since the fixture 1 is sandwiched between the connector main body 11 and the network device 100, the fixture 1 does not fall off the connector main body 11. In this state, the horizontal portion 2a of the pressure preventing plate 2 is moved in the direction of the arrow and inserted into the fixture 1. At this time, a hole (see FIG. 1) formed in the vertical portion 2b is aligned with the female screw 1a. Further, the locking screw 4 is moved in the direction of the arrow to pass the hole formed in the vertical portion 2b. Then, the locking screw 4 is screwed into the female screw 1a.

図７は、押圧防止プレート２が取付具１に固定された状態を示す側面図である。図３を参照して説明した場合と同様に、レバー１２の先端１２ａを矢印方向に（コネクタ本体１１に向かって）押そうとしても、レバー１２が押圧防止プレート２にぶつかってしまい、レバー１２を押しきれない。レバー１２を押しきれればコネクタ１０を雌コネクタ１０２から引き抜くことができる。しかし、レバー１２を押しきれないので、コネクタ１０を雌コネクタ１０２から引き抜くことができない。よって、コネクタ１０のネットワーク機器１００に対する接続状態が維持できる。   FIG. 7 is a side view showing a state in which the pressing prevention plate 2 is fixed to the fixture 1. Similar to the case described with reference to FIG. 3, even if the tip 12 a of the lever 12 is pushed in the direction of the arrow (toward the connector main body 11), the lever 12 hits the pressure preventing plate 2 and the lever 12 is pushed. I can't push it. If the lever 12 can be pushed, the connector 10 can be pulled out from the female connector 102. However, since the lever 12 cannot be pushed, the connector 10 cannot be pulled out from the female connector 102. Therefore, the connection state of the connector 10 to the network device 100 can be maintained.

第一の実施形態によれば、押圧防止プレート２の水平部分２ａが、コネクタ本体１１とレバー１２との間に配置されるので、レバー１２をコネクタ本体１１に向かって押しきることができず、コネクタ１０を雌コネクタ１０２から引き抜くことができない。したがって、コネクタ１０がネットワーク機器１００から不用意に抜かれてしまうことを防止でき、ケーブル２０のネットワーク機器１００に対する接続状態の維持を充分に行うことができる。   According to the first embodiment, since the horizontal portion 2a of the pressure preventing plate 2 is disposed between the connector body 11 and the lever 12, the lever 12 cannot be pushed toward the connector body 11, The connector 10 cannot be pulled out from the female connector 102. Accordingly, the connector 10 can be prevented from being inadvertently disconnected from the network device 100, and the connection state of the cable 20 to the network device 100 can be sufficiently maintained.

また、取付具１を、コネクタ本体１１とネットワーク機器１００との間に挟みこんで、コネクタ本体１１に対して固定するので、取付具１を固定するためのねじを不要とすることができる。   Further, since the fixture 1 is sandwiched between the connector main body 11 and the network device 100 and fixed to the connector main body 11, a screw for fixing the fixture 1 can be dispensed with.

さらに、取付具１は小型なので、互いに隣接する雌コネクタ１０２に接続されるケーブル２０に取り付けられたコネクタ１０に取付具１を取り付けることも可能である。   Furthermore, since the fixture 1 is small, it is also possible to attach the fixture 1 to the connector 10 attached to the cable 20 connected to the female connectors 102 adjacent to each other.

第二の実施形態
第二の実施形態は、第一の実施形態における押圧防止プレート２の代りに、レバーカバー（押圧防止手段）１ｂによって、レバー１２をコネクタ本体１１に向かって押すことを防止している。なお、レバーカバー１ｂ以外は、第一の実施形態と同様であり、説明を省略する。ただし、押圧防止プレート２およびロック用ねじ４は使用しない。 Second Embodiment The second embodiment prevents the lever 12 from being pushed toward the connector main body 11 by a lever cover (press prevention means) 1b instead of the press prevention plate 2 in the first embodiment. ing. Except for the lever cover 1b, the second embodiment is the same as the first embodiment, and a description thereof is omitted. However, the pressing prevention plate 2 and the locking screw 4 are not used.

図８は、本発明の第二の実施形態にかかる接続状態維持具をコネクタ１０に取り付けた後の状態を示す斜視図である。図９は、本発明の第二の実施形態にかかる接続状態維持具をコネクタ１０に取り付けた後の状態を示す側面図である。   FIG. 8 is a perspective view showing a state after the connection state maintaining tool according to the second embodiment of the present invention is attached to the connector 10. FIG. 9 is a side view showing a state after the connection state maintaining tool according to the second embodiment of the present invention is attached to the connector 10.

第二の実施形態にかかる接続状態維持具は、取付具１を備える。取付具１にはレバー１２と同じ側（図８においては下方）にレバーカバー（押圧防止手段）１ｂが設けられている。   The connection state maintaining tool according to the second embodiment includes a fixture 1. The fixture 1 is provided with a lever cover (pressing prevention means) 1b on the same side as the lever 12 (downward in FIG. 8).

レバーカバー（押圧防止手段）１ｂは、レバー１２の先端１２ａ（図３参照）を覆っている。レバーカバー１ｂが設けられている取付具１は、第一の実施形態と同様に、コネクタ本体１１に取り付けられている。   The lever cover (pressing prevention means) 1b covers the tip 12a (see FIG. 3) of the lever 12. The fixture 1 provided with the lever cover 1b is attached to the connector main body 11 as in the first embodiment.

なお、第二の実施形態にかかる取付具１は、第一の実施形態と同様に、コネクタ本体１１に取り付けることができる。   In addition, the fixture 1 concerning 2nd embodiment can be attached to the connector main body 11 similarly to 1st embodiment.

第二の実施形態によれば、レバーカバー１ｂが、レバー１２の先端１２ａを覆っているので、レバー１２の先端１２ａの付近をコネクタ本体１１に向かって押しきることができず、コネクタ１０を雌コネクタ１０２から引き抜くことができない。したがって、コネクタ１０がネットワーク機器１００から不用意に抜かれてしまうことを防止でき、ケーブル２０のネットワーク機器１００に対する接続状態の維持を充分に行うことができる。   According to the second embodiment, since the lever cover 1b covers the tip 12a of the lever 12, the vicinity of the tip 12a of the lever 12 cannot be pushed toward the connector body 11, and the connector 10 is female. It cannot be pulled out from the connector 102. Accordingly, the connector 10 can be prevented from being inadvertently disconnected from the network device 100, and the connection state of the cable 20 to the network device 100 can be sufficiently maintained.

しかも、レバーカバー１ｂを破壊しない限り、レバー１２の先端１２ａの付近をコネクタ本体１１に向かって押しきることができないため、ケーブル２０のネットワーク機器１００に対する接続状態の維持を高度に果たすことができる。特に、ケーブル２０をネットワーク機器１００に接続したら二度と外さないという場合に有効である。   Moreover, since the vicinity of the tip 12a of the lever 12 cannot be pushed toward the connector body 11 unless the lever cover 1b is destroyed, the connection state of the cable 20 to the network device 100 can be highly maintained. This is particularly effective when the cable 20 is connected to the network device 100 and is never removed.

本発明の第一の実施形態にかかる接続状態維持具をコネクタ１０に取り付ける前の状態を示す斜視図である。1 is a perspective view showing a state before a connection state maintaining tool according to a first embodiment of the present invention is attached to a connector 10. FIG. 本発明の第一の実施形態にかかる接続状態維持具をコネクタ１０に取り付けた後の状態を示す斜視図である。1 is a perspective view showing a state after a connection state maintaining tool according to a first embodiment of the present invention is attached to a connector 10. FIG. 本発明の第一の実施形態にかかる接続状態維持具をコネクタ１０に取り付けた後の状態を示す側面図である。2 is a side view showing a state after the connection state maintaining tool according to the first embodiment of the present invention is attached to the connector 10. FIG. 取付具１をコネクタ本体１１に向かい合わせて配置した状態を示す側面図である。FIG. 3 is a side view showing a state in which the fixture 1 is disposed facing the connector body 11. 取付具１をコネクタ本体１１に通し終えた状態を示す側面図である。4 is a side view showing a state in which the fixture 1 has been passed through the connector body 11. FIG. コネクタ本体１１が雌コネクタ１０２に挿入されきった状態を示す側面図である。4 is a side view showing a state where the connector main body 11 has been inserted into the female connector 102. FIG. 押圧防止プレート２が取付具１に固定された状態を示す側面図である。FIG. 3 is a side view showing a state in which the press prevention plate 2 is fixed to the fixture 1. 本発明の第二の実施形態にかかる接続状態維持具をコネクタ１０に取り付けた後の状態を示す斜視図である。It is a perspective view which shows the state after attaching the connection state maintenance tool concerning 2nd embodiment of this invention to the connector 10. FIG. 本発明の第二の実施形態にかかる接続状態維持具をコネクタ１０に取り付けた後の状態を示す側面図である。It is a side view which shows the state after attaching the connection state maintenance tool concerning 2nd embodiment of this invention to the connector 10. FIG.

符号の説明Explanation of symbols

１ 取付具
１ａ 雌ネジ
１ｂ レバーカバー（押圧防止手段）
２ 押圧防止プレート（押圧防止手段）
２ａ 水平部分
２ｂ 垂直部分
４ ロック用ねじ（固定手段）
１０ コネクタ
１１ コネクタ本体
１２ レバー
１２ａ 先端
２０ ケーブル
１００ ネットワーク機器
１０２ 雌コネクタ DESCRIPTION OF SYMBOLS 1 Mounting tool 1a Female screw 1b Lever cover (Pressing prevention means)
2 Pressing prevention plate (Pressing prevention means)
2a Horizontal portion 2b Vertical portion 4 Locking screw (fixing means)
DESCRIPTION OF SYMBOLS 10 Connector 11 Connector main body 12 Lever 12a Tip 20 Cable 100 Network device 102 Female connector

Claims (2)

レバーを有し、前記レバーを押すとケーブル接続機器に対して着脱可能となるコネクタを前記ケーブル接続機器に対して接続したままの状態に維持する接続状態維持具であって、
前記レバーを押すことを防止する押圧防止手段と、
前記接続状態維持具が前記コネクタ（１０）に取り付けられた際に、コネクタ本体（１１）から見て、前記レバー（１２）が取り付けられている側に突出し、雌ネジ（１ａ）が設けられた突出部と、
を備え、
前記コネクタと前記ケーブル接続機器との間に挟まれることにより、前記コネクタに対して固定され、
前記レバーがコネクタ本体に向かって押されたときに前記ケーブル接続機器に対して着脱可能となり、
前記押圧防止手段は、前記レバーと前記コネクタ本体との間に配置されている部分（２ａ）と、該部分と直交し孔が開けられている孔あき部分（２ｂ）とを有し、
前記孔あき部分（２ｂ）の孔が、前記突出部の雌ネジ（１ａ）に重なるように、配置され、
前記接続状態維持具が、さらに、前記孔あき部分（２ｂ）の孔を貫通し、前記突出部の雌ネジ（１ａ）にねじこまれる雄ネジ（４）を備えた接続状態維持具。 A connection state maintaining tool that has a lever and maintains a connector that is detachable with respect to the cable connection device when the lever is pressed, and remains connected to the cable connection device,
A pressing preventing means for preventing pressing the lever,
When the connection state maintaining tool is attached to the connector (10), it is seen from the connector body (11) and protrudes to the side where the lever (12) is attached, and a female screw (1a) is provided. A protrusion,
With
By being sandwiched between the connector and the cable connection device, it is fixed to the connector,
When the lever is pushed toward the connector body, it can be attached to and detached from the cable connection device,
The pressing prevention means includes a portion (2a) disposed between the lever and the connector body, and a perforated portion (2b) that is perpendicular to the portion and has a hole,
The hole of the perforated part (2b) is arranged so as to overlap the female screw (1a) of the protrusion,
The connection state maintaining tool further comprising a male screw (4) that passes through the hole of the perforated portion (2b) and is screwed into the female screw (1a) of the protruding portion . レバーを有し、前記レバーを押すとケーブル接続機器に対して着脱可能となるコネクタを前記ケーブル接続機器に対して接続したままの状態に維持する接続状態維持具であって、
前記接続状態維持具が前記コネクタ（１０）に取り付けられた際に、コネクタ本体（１１）から見て、前記レバー（１２）が取り付けられている側に突出する突出部（１ｂ）を備え、
前記突出部（１ｂ）は、前記レバーが押圧を受ける先端の近辺を覆い、前記レバー（１２）が前記コネクタ本体（１１）に取り付けられている方に向かって開放されており、
前記接続状態維持具は、前記コネクタと前記ケーブル接続機器との間に挟まれることにより、前記コネクタに対して固定される、
接続状態維持具。 A connection state maintaining tool that has a lever and maintains a connector that is detachable with respect to the cable connection device when the lever is pressed, and remains connected to the cable connection device,
When the connection state maintaining tool is attached to the connector (10), as viewed from the connector main body (11), the protruding portion (1b) protruding to the side where the lever (12) is attached,
The protrusion (1b) covers the vicinity of the tip where the lever is pressed, and the lever (12) is open toward the side attached to the connector body (11).
The connection state maintaining tool is fixed to the connector by being sandwiched between the connector and the cable connection device.
Connection maintenance tool.
JP2004379322A 2004-12-28 2004-12-28 Connection state maintenance tool Active JP4592003B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004379322A JP4592003B2 (en) 2004-12-28 2004-12-28 Connection state maintenance tool
TW94145542A TWI295120B (en) 2004-12-28 2005-12-21 Connected state maintaining device
CNB2005101378441A CN100454676C (en) 2004-12-28 2005-12-28 Connection holding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004379322A JP4592003B2 (en) 2004-12-28 2004-12-28 Connection state maintenance tool

Publications (2)

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JP4592003B2 true JP4592003B2 (en) 2010-12-01

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JP2007066593A (en) * 2005-08-30 2007-03-15 Chugoku Electric Power Co Inc:The Modular jack sealing implement for communication, and prevention method of network unjust connection
US7892012B1 (en) * 2009-08-24 2011-02-22 Archtech Electronics Corporation Connector locking device
US8529284B1 (en) * 2012-04-25 2013-09-10 Quality Computer Accessories Inc. Connector locking assembly
CN107634391B (en) * 2017-09-08 2024-02-23 国网山东省电力公司郓城县供电公司 Device for fixing net twine crystal head
JP7151186B2 (en) * 2018-06-06 2022-10-12 横河電機株式会社 Wiring connection structure and attachment

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JPH0737255Y2 (en) * 1989-07-31 1995-08-23 株式会社宝計機製作所 Explosion-proof rotary connector
US5383794A (en) * 1993-07-16 1995-01-24 The Whitaker Corporation Latch actuator for a connector
JP2864954B2 (en) * 1993-07-28 1999-03-08 住友電装株式会社 connector
JPH0864304A (en) * 1994-08-26 1996-03-08 Matsushita Electric Works Ltd Electric wire connecting apparatus
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JPH1145759A (en) * 1997-07-28 1999-02-16 Sony Corp Connector holding device
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CN2704133Y (en) * 2003-09-30 2005-06-08 中华研升科技股份有限公司 Cable connector combination

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CN1797861A (en) 2006-07-05
TWI295120B (en) 2008-03-21
JP2006185796A (en) 2006-07-13
TW200638631A (en) 2006-11-01

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