JP3957718B2 - Plug security device - Google Patents

Plug security device Download PDF

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Publication number
JP3957718B2
JP3957718B2 JP2005019756A JP2005019756A JP3957718B2 JP 3957718 B2 JP3957718 B2 JP 3957718B2 JP 2005019756 A JP2005019756 A JP 2005019756A JP 2005019756 A JP2005019756 A JP 2005019756A JP 3957718 B2 JP3957718 B2 JP 3957718B2
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plug
information communication
electronic device
communication device
flange
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JP2006210105A (en
JP2006210105A5 (en
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晃史 山田
真二 坂本
啓治 河内
一直 成田
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Takigen Manufacturing Co Ltd
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Takigen Manufacturing Co Ltd
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Description

本発明は、一端が電子機器又は情報通信機器に接続される一方で、他端が電子機器又は情報通信機器に接続されずに放置されている送受信用コードの放置プラグを介して不正なアクセスが為されないように防御するための装置に関する。 In the present invention, one end is connected to an electronic device or information communication device, while the other end is illegally accessed via a plug of a transmission / reception code that is left unconnected to an electronic device or information communication device. The present invention relates to a device for protecting against being done.

コンピュータやサーバー等の電子機器又は情報通信機器には、データ又は電気信号を端末あるいは周辺機器等に送受信するために複数の送受信用コードが接続されている。この複数の送受信用コードのなかには、一端が電子機器又は情報通信機器等に接続され、他端のプラグは電子機器又は情報通信機器等のジャックに差し込まれず、放置されているものもある。これは、システム構成の変更等により随時行われる送受信配線プラグの差し替え作業や、端末や周辺機器等の将来的な増設作業を見越した上で、送受信用コードが多めに配線されているためである。このような放置プラグのなかには、不特定多数の人間が出入りするゾーン、部屋、階層に存在するものや、ハブから遠く離れたものもあり、悪意をもって放置プラグを利用すれば、電子機器又は情報通信機器への不正なアクセスが可能になり、機器内の情報が盗み取られたり、機器内の情報が破壊されたりする可能性がある。
したがって、電子機器又は情報通信機器への不正なアクセスを防止するため、例えば、機器や放置プラグ等がある所定エリアへの立入りを限定するといった対策が考えられている。
A plurality of transmission / reception codes are connected to an electronic device or information communication device such as a computer or a server in order to transmit / receive data or electrical signals to / from a terminal or peripheral device. Among the plurality of transmission / reception cords, one end is connected to an electronic device or an information communication device, and the other end plug is not inserted into a jack of the electronic device or the information communication device, and is left unattended. This is because a large amount of transmission / reception cords are wired in anticipation of replacement work of transmission / reception wiring plugs that is performed as needed due to system configuration changes and future expansion work of terminals and peripheral devices. . Some of these neglected plugs exist in zones, rooms, and hierarchies where an unspecified number of people come and go, and those that are far from the hub. If neglected plugs are used maliciously, electronic devices or information communication Unauthorized access to the device becomes possible, and information in the device may be stolen or information in the device may be destroyed.
Therefore, in order to prevent unauthorized access to an electronic device or an information communication device, for example, a countermeasure is considered such as restricting access to a predetermined area where there is a device or an unplugged plug.

しかしながら、電子機器又は情報通信機器を使用する者の業務内容によっては、機器設置エリアへの立入りを限定することが困難であったり、あるいは、機器設置エリアへの立入りを限定したとしても、悪意ある者が放置状態のプラグを不正に利用する可能性を皆無にすることは困難である。   However, depending on the work contents of the person who uses the electronic device or the information communication device, it is difficult to limit the access to the device installation area, or even if the access to the device installation area is limited, it is malicious. It is difficult to eliminate the possibility that a person will illegally use an unplugged plug.

本発明の課題は、一端が電子機器又は情報通信機器に接続され、他端が電子機器又は情報通信機器に接続されずに放置されている送受信用コードの放置プラグを介して不正なアクセスが為されないように防御する装置を提供することにある。 An object of the present invention is that unauthorized access is made via a plug of a transmission / reception cord that has one end connected to an electronic device or information communication device and the other end left unconnected to an electronic device or information communication device. The object is to provide a device that protects against this.

本発明は、データ又は電気信号を送受信するために設けられたコードの一端が電子機器又は情報通信機器に接続される一方で、電子機器又は情報通信機器に接続されずに放置されているコード他端の放置プラグに、電子機器又は情報通信機器のジャックに差し込むことを不可能にする手段を取り付け、該手段を該放置プラグから取り外しできないように施錠手段を設けることにより、放置プラグを介した電子機器又は情報通信機器への不正なアクセスを防止可能にするものである。
ここで、ジャックに差し込むことを不可能にする手段とは、放置プラグの先端部や中央部等の一部又は放置プラグの全体を覆う部材、あるいは放置プラグの所定箇所に固定され得る部材であって、いずれかの部材をプラグに付加することにより、それらの外形をジャックよりも大きくし得るものであれば良く、これにより、放置プラグはジャックに差し込むことができなくなる。
本発明は、放置プラグ自体をジャックに差し込むことができないようにすると共に、この差込み不能状態を施錠手段により制御するものであるため、たとえ、放置プラグが、不特定多数の人間の出入りするゾーンや、ハブから遠く離れた場所に存在したとしても、悪意ある者等が放置プラグを自己の携帯パソコン等のジャックに差し込むことはできず、したがって、電子機器又は情報通信機器への不正なアクセスを防止することができる。
In the present invention, one end of a cord provided for transmitting and receiving data or an electrical signal is connected to an electronic device or an information communication device, while the other cord is left unconnected to the electronic device or the information communication device. By attaching means for making it impossible to insert the plug into the jack of the electronic device or the information communication device, and providing locking means so that the means cannot be removed from the plug, the electronic through the plug It is possible to prevent unauthorized access to a device or an information communication device .
Here, the means that makes it impossible to insert the jack into the jack is a member that covers a part of the tip portion or the central portion of the leaving plug or the whole leaving plug, or a member that can be fixed to a predetermined portion of the leaving plug. Thus, any member may be added to the plug so that the outer shape thereof can be made larger than that of the jack, and the left plug cannot be inserted into the jack.
The present invention prevents the abandoned plug itself from being inserted into the jack, and controls the state where it cannot be inserted by the locking means. Even if they are located far away from the hub, a malicious person cannot insert the neglected plug into the jack of his / her personal computer, thus preventing unauthorized access to electronic equipment or information communication equipment. can do.

本発明では、データ又は電気信号を送受信するために設けられたコードの一端が電子機器又は情報通信機器に接続されている一方で、コードの他端が電子機器又は情報通信機器に接続されずに放置されている放置プラグを介した電子機器又は情報通信機器への不正なアクセスを防止する装置であって、前記放置プラグは本体部にレバーが一体に設けられ、レバーにフランジが形成されたものであり、当該放置プラグを差し込むことができるようにハウジング内に形成されたプラグ受入れ部と、該放置プラグをプラグ受入れ部から引き抜くことができないように施錠する施錠手段とを有し、当該施錠手段は、前記ハウジング内に収容されたものであり、前記放置プラグのフランジに着脱可能に掛止する掛止部材を含むことを特徴とするプラグセキュリティ装置が提供される。
本発明のプラグセキュリティ装置では、そのプラグ受入れ部に放置プラグを差し込み、施錠手段により放置プラグをプラグ受入れ部から引き抜くことができないようにするものであるため、たとえ、悪意ある者が放置プラグを利用して電子機器又は情報通信機器へ不正にアクセスしようとしても、放置プラグは携帯パソコン等のジャックに差し込むことができず、したがって、このような不正なアクセスの試みを防止することができる。
また放置プラグは、不正なアクセスに利用される以外にも、コンタクト同士が短絡して破損する事故や、プラグ差し替え工事等の際に器物と接触して破損する事故を起こす懸念があるが、プラグセキュリティ装置のプラグ受入れ部に挿入されているときには、これらの事故からも保護される。したがって、プラグセキュリティ装置には、短絡防止や破損防止等の保護カバーとしての効果も期待できる。
In the present invention, one end of a cord provided for transmitting and receiving data or electrical signals is connected to an electronic device or information communication device, while the other end of the cord is not connected to the electronic device or information communication device. A device for preventing unauthorized access to an electronic device or information communication device through a neglected neglected plug, wherein the neglected plug is provided with a lever integrally with the main body and a flange is formed on the lever. A plug receiving portion formed in the housing so that the left plug can be inserted, and a locking means for locking the left plug so that it cannot be pulled out of the plug receiving portion. Is housed in the housing, and includes a latch member that detachably latches on the flange of the neglected plug. Yuriti device is provided.
In the plug security device according to the present invention, since the abandoned plug is inserted into the plug receiving portion and the abandoned plug cannot be pulled out from the plug receiving portion by the locking means, even a malicious person uses the abandoned plug. Even if the electronic device or the information communication device is illegally accessed, the neglected plug cannot be inserted into a jack of a portable personal computer or the like, and thus such unauthorized access attempts can be prevented.
In addition to being used for unauthorized access, neglected plugs may cause accidents where contacts are short-circuited and damaged, or they may be damaged by contact with equipment during plug replacement work. When inserted into the plug receiving portion of the security device, it is protected from these accidents. Therefore, the plug security device can be expected to have an effect as a protective cover such as short circuit prevention and breakage prevention.

本発明において、前記施錠手段は、鍵が差し込まれて操作される錠本体部と、プラグの所定箇所に掛止するように前記プラグ受入れ部に設けられた掛止部材と、該掛止部材の掛止状態を解除する解除手段とを含み、該解除手段は、錠本体部のみの操作により掛止部材の掛止状態を解除できるように形成しても良い。
また前記解除手段は、先端がほぼ半円形断面に形成された軸部材であり、該先端は前記掛止部材に形成された孔に挿入され、弾性部材により付勢された掛止部材の位置を規定するものであり、該軸部材の先端の径部分を孔面に当接させることにより掛止部材の掛止状態を解除し、該軸部材の先端の円周部分で孔面を押すことにより掛止部材をプラグの所定箇所に掛止させるものとしても良い。
ここで、解除手段の軸部材は予め錠本体部に組み込んで一体物として形成するか、或いは、別部材として形成し、これら部材を組み立てるように構成することができる。
In the present invention, the locking means includes: a lock main body portion that is operated by inserting a key; a latch member that is provided in the plug receiving portion so as to be latched at a predetermined position of the plug; A release means for releasing the latched state, and the release means may be formed so that the latched state of the latch member can be released only by an operation of the lock body.
The release means is a shaft member whose tip is formed in a substantially semicircular cross section, and the tip is inserted into a hole formed in the latch member, and the position of the latch member biased by an elastic member is determined. By releasing the latching state of the latching member by bringing the diameter portion of the tip of the shaft member into contact with the hole surface, and by pushing the hole surface at the circumferential portion of the tip of the shaft member It is good also as what latches a latching member to the predetermined location of a plug.
Here, the shaft member of the release means can be preliminarily incorporated in the lock body portion and formed as an integral member, or can be formed as a separate member and assembled.

本発明により、電子機器又は情報通信機器における複数のプラグのうち、電子機器又は情報通信機器のジャックに差し込まれず、放置されているプラグを介した電子機器又は情報通信機器へ不正なアクセスに対する防御が可能になる。   According to the present invention, among a plurality of plugs in an electronic device or information communication device, protection against unauthorized access to the electronic device or information communication device via a plug that is left unplugged and not plugged into a jack of the electronic device or information communication device is prevented. It becomes possible.

以下、図面を参照して本発明について説明するが、本発明はこれに限定されるものではない。   Hereinafter, the present invention will be described with reference to the drawings, but the present invention is not limited thereto.

図1は本発明にかかるプラグセキュリティ装置10の図であって、図1(a)は上方から見下ろした図、図1(b)は側面図、図1(c)は前端面図、図1(d)は後端面図である。また図2〜図4は図1(a)におけるA−A線に沿った断面図である。
プラグセキュリティ装置10は、これを放置プラグに取り付けることにより、悪意ある者が放置プラグを携帯用パソコン等の機器のジャックに差し込むことを不可能にする手段であり、これを放置プラグから取り外せないようにする施錠手段も含むものである。すなわち、プラグセキュリティ装置10では、図2の断面図に示したように、合成樹脂や金属等の所定材料から形成されたハウジング11の内部に錠本体部12、掛止部材13及び弦巻バネ14(弾性部材)が収容され、ハウジング11の上面開口がキャップ15で封止され、錠本体部12には解除部材16が一体に形成されている。
一方、プラグセキュリティ装置10が取り付けられて保護される放置プラグ、つまり、従来から使用されているコード端部のプラグ30は、図5(a)(b)に示したように、コード31に接続された本体部32にレバー33が一体に設けられ、レバー33にはジャック側の受け部(図示せず)に掛止するフランジ34が形成されている。
1 is a view of a plug security device 10 according to the present invention, FIG. 1 (a) is a view looking down from above, FIG. 1 (b) is a side view, FIG. 1 (c) is a front end view, FIG. (D) is a rear end view. 2 to 4 are cross-sectional views taken along the line AA in FIG.
The plug security device 10 is a means for making it impossible for a malicious person to insert the neglected plug into a jack of a device such as a portable personal computer by attaching it to the neglected plug, so that it cannot be removed from the neglected plug. It also includes locking means. That is, in the plug security device 10, as shown in the cross-sectional view of FIG. 2, the lock body 12, the latch member 13, and the string spring 14 ( (Elastic member) is housed, the upper surface opening of the housing 11 is sealed with a cap 15, and a release member 16 is formed integrally with the lock body 12.
On the other hand, the unplugged plug to which the plug security device 10 is attached and protected, that is, the plug 30 at the end of the cord used conventionally is connected to the cord 31 as shown in FIGS. 5 (a) and 5 (b). A lever 33 is integrally provided on the main body 32, and a flange 34 is formed on the lever 33 so as to be hooked to a receiving portion (not shown) on the jack side.

次に、プラグセキュリティ装置10の各構成について更に説明する。
図2は放置プラグが挿入されていない状態のプラグセキュリティ装置10を示すものであり、この図2において、ハウジング11は、前方部分が錠本体部12を配置し得るように形成され、後方に放置プラグを差し込むためのプラグ受入れ部11aが設けられ、このプラグ受入れ部11aの上面にキャップ15で封止された開口が形成され、さらに、プラグ受入れ部11aには掛止部材13を配置する溝11bが形成されている。
掛止部材13は、ハウジング11の溝11bに挿設される脚部13aと、プラグ30の両側フランジ34(図5参照)に掛止し得るように二股状に形成された爪部13bとを有し、ほぼ中央に縦長の半円形断面の貫通孔13cが穿設されている。ハウジング11の溝内11bには脚部13aの下に弦巻バネ14が挿設され、この弦巻バネ14により、掛止部材13は図2における上方(矢印UP方向)に向けて常に付勢されている。
また掛止部材13の貫通孔13cは解除部材16の先端16aが挿入される孔であり、この貫通孔13cは、図2に示したように、解除部材16の先端16aよりも大きく形成されており、先端16aの上方にはクリアランスが確保される。
Next, each component of the plug security device 10 will be further described.
FIG. 2 shows the plug security device 10 in a state in which the leaving plug is not inserted. In FIG. 2, the housing 11 is formed so that the front portion can arrange the lock body portion 12 and left behind. A plug receiving portion 11a for inserting a plug is provided, and an opening sealed with a cap 15 is formed on the upper surface of the plug receiving portion 11a. Further, a groove 11b in which the latch member 13 is disposed is formed in the plug receiving portion 11a. Is formed.
The latch member 13 includes a leg portion 13a inserted into the groove 11b of the housing 11 and a claw portion 13b formed in a bifurcated shape so as to be latched on both side flanges 34 (see FIG. 5) of the plug 30. And a through hole 13c having a vertically long semicircular cross section is formed substantially at the center. A string-wound spring 14 is inserted into the groove 11b of the housing 11 under the leg portion 13a, and the hook member 13 is always urged upward (in the arrow UP direction) in FIG. Yes.
The through hole 13c of the latching member 13 is a hole into which the tip 16a of the release member 16 is inserted. The through hole 13c is formed larger than the tip 16a of the release member 16 as shown in FIG. A clearance is secured above the tip 16a.

解除部材16は円柱状に形成された軸部材であって、先端16aがほぼ半円形断面に形成され、この先端16aが貫通孔に挿入されて孔面に当接することで掛止部材13の上下方向の位置を規定している。すなわち、掛止部材13は弦巻バネ14の弾性力により常に上方に付勢されており、先端16aの径部分が図2に示したように貫通孔の孔面に当接しているときに、掛止部材13の爪部13bが最も上方に位置し、この状態から解除部材16が回転すると、この先端16aの径部分が孔面を摺動しながら掛止部材13を下方(矢印DN方向)に徐々に押し込み、図4に示したように解除部材16が約90度回転したときに、掛止部材13の脚部13aがハウジング11の溝内11bへ最も深く押し込まれ、つまり掛止部材13の爪部13bが最も下方に位置し、プラグ30のフランジ34に掛止する。   The release member 16 is a shaft member formed in a columnar shape, and a tip end 16a is formed in a substantially semicircular cross section, and the tip end 16a is inserted into the through hole and comes into contact with the hole surface, so It defines the position of the direction. That is, the latching member 13 is always urged upward by the elastic force of the string spring 14, and when the diameter portion of the tip 16a is in contact with the hole surface of the through hole as shown in FIG. When the claw portion 13b of the stop member 13 is located at the uppermost position and the release member 16 rotates from this state, the diameter portion of the tip 16a slides on the hole surface so that the stop member 13 is moved downward (in the direction of the arrow DN). When the release member 16 rotates about 90 degrees as shown in FIG. 4, the leg portion 13a of the latching member 13 is pushed most deeply into the groove 11b of the housing 11, that is, the latching member 13 The claw portion 13b is located at the lowermost position and is hooked on the flange 34 of the plug 30.

錠本体部12としては、シリンダー錠の既存ユニットを使用することが可能であり、例えば、外筒部材12aの内部に軸部材(図示せず)が挿着され、この軸部材は後端の鍵穴12bに挿入された鍵(図示せず)により回転可能に設けられ、軸部材の先端には解除部材16が一体に形成される。このように解除部材16の後端は、ハウジング11の内部で錠本体部12と一体化され、解除部材16の先端16aもハウジング11の内部で掛止部材13に挿入されるものであるため、放置プラグがプラグセキュリティ装置10に差し込まれた後には、解除部材16は錠本体部12を介してのみ回転操作が可能となる。   As the lock main body 12, an existing unit of a cylinder lock can be used. For example, a shaft member (not shown) is inserted into the outer cylinder member 12a, and this shaft member is a key hole at the rear end. A release member 16 is integrally formed at the tip of the shaft member, and is provided rotatably by a key (not shown) inserted into 12b. As described above, the rear end of the release member 16 is integrated with the lock body 12 inside the housing 11, and the tip 16 a of the release member 16 is also inserted into the latch member 13 inside the housing 11. After the neglected plug is inserted into the plug security device 10, the release member 16 can be rotated only through the lock body 12.

次に、図3及び図4を参照してプラグセキュリティ装置10の動作について説明する。図3はプラグセキュリティ装置10に放置プラグ30が挿入され、錠本体部12によりロックされる前の状態を示す断面図であり、図4は錠本体部12により放置プラグ30がロックされた状態を示す断面図である。
プラグセキュリティ装置10は、図2に示したように、放置プラグ30が差し込まれていないとき、解除部材16が錠本体部12を介して操作され、解除部材16の先端16aの径部分が掛止部材13の貫通孔13cの孔面に当接している。掛止部材13は弦巻バネ14で上方に押し上げられ、掛止部材13の爪部13bは最も上方に位置し、プラグ受入れ部11aが開放状態になり、この開放スペースに放置プラグ30が挿入可能になっている。
図3は、この状態のプラグセキュリティ装置10に放置プラグ30を挿入したものである。この状態で錠本体部12を介して解除部材16を操作すると、解除部材16の先端16aが回転して、その径部分が孔面を摺動しながら掛止部材13を下方に徐々に押し、掛止部材13の脚部13aがハウジング11の溝内11bに押し込まれる。図4に示したように、解除部材16が約90度回転したときに、掛止部材13の爪部13bが最も下方まで下がり、放置プラグ30のフランジ34に掛止してロックされる。このようにロックされた放置プラグ30は、プラグセキュリティ装置10から引き抜くことが不可能である。
一方、放置プラグ30をプラグセキュリティ装置10から抜き取るときには、鍵を錠本体部12の鍵穴12bに差し込み回転させることで、錠本体部12に連動する解除部材16も回転させる。この解除部材16の回転操作により、掛止部材13が図3の状態まで戻り、レバー33を押し動かして放置プラグ30を手で引張ればプラグセキュリティ装置10から取り外すことが可能になる。
Next, the operation of the plug security device 10 will be described with reference to FIGS. FIG. 3 is a cross-sectional view showing a state before the leaving plug 30 is inserted into the plug security device 10 and locked by the lock body 12, and FIG. 4 shows a state where the leaving plug 30 is locked by the lock body 12. It is sectional drawing shown.
As shown in FIG. 2, in the plug security device 10, when the leaving plug 30 is not inserted, the release member 16 is operated via the lock body 12, and the diameter portion of the tip 16a of the release member 16 is latched. The member 13 is in contact with the hole surface of the through hole 13c. The hooking member 13 is pushed upward by the string spring 14, the claw portion 13b of the hooking member 13 is located at the uppermost position, the plug receiving portion 11a is opened, and the left plug 30 can be inserted into this open space. It has become.
FIG. 3 shows the plug security device 10 in this state with the left plug 30 inserted. When the release member 16 is operated via the lock body 12 in this state, the distal end 16a of the release member 16 rotates, and the diameter portion gradually pushes the latch member 13 downward while sliding on the hole surface. The leg portion 13 a of the latch member 13 is pushed into the groove 11 b of the housing 11. As shown in FIG. 4, when the release member 16 rotates about 90 degrees, the claw portion 13 b of the retaining member 13 is lowered to the lowest position and is latched and locked to the flange 34 of the leaving plug 30. The left plug 30 thus locked cannot be pulled out from the plug security device 10.
On the other hand, when the left plug 30 is removed from the plug security device 10, the release member 16 interlocked with the lock body 12 is also rotated by inserting and rotating the key into the key hole 12 b of the lock body 12. When the release member 16 is rotated, the latching member 13 returns to the state shown in FIG. 3, and the lever 33 is pushed and moved so that the left plug 30 can be pulled by hand to be removed from the plug security device 10.

本発明にかかるプラグセキュリティ装置の図であって、(a)は上方から見下ろした図、(b)は側面図、(c)は前端面図、(d)は後端面図である。BRIEF DESCRIPTION OF THE DRAWINGS It is a figure of the plug security apparatus concerning this invention, Comprising: (a) is the figure looked down from upper direction, (b) is a side view, (c) is a front end view, (d) is a rear end view. 放置プラグが挿入される前のプラグセキュリティ装置の断面図である。It is sectional drawing of the plug security apparatus before a neglecting plug is inserted. 放置プラグがロックされる前のプラグセキュリティ装置の断面図である。It is sectional drawing of the plug security apparatus before a leaving plug is locked. 放置プラグがロックされた後のプラグセキュリティ装置の断面図である。It is sectional drawing of the plug security apparatus after an abandoned plug is locked. (a)はプラグの側面図、(b)は上方から見下ろした図である。(A) is the side view of a plug, (b) is the figure looked down from upper direction.

符号の説明Explanation of symbols

10 プラグセキュリティ装置
11 ハウジング
11a プラグ受入れ部
12 錠本体部
13 掛止部材
13a 脚部
13b 爪部
13c 貫通孔
14 弦巻バネ(弾性部材)
16 解除部材
30 放置プラグ
34 フランジ
DESCRIPTION OF SYMBOLS 10 Plug security apparatus 11 Housing 11a Plug receiving part 12 Lock body part 13 Locking member 13a Leg part 13b Claw part 13c Through-hole 14 String-wound spring (elastic member)
16 Release member 30 Left plug 34 Flange

Claims (3)

データ又は電気信号を送受信するために設けられたコードの一端が電子機器又は情報通信機器に接続されている一方で、コードの他端が電子機器又は情報通信機器に接続されずに放置されている放置プラグを介した電子機器又は情報通信機器への不正なアクセスを防止する装置であって、
前記放置プラグは本体部にレバーが一体に設けられ、レバーにフランジが形成されたものであり、当該放置プラグを差し込むことができるようにハウジング内に形成されたプラグ受入れ部と、該放置プラグをプラグ受入れ部から引き抜くことができないように施錠する施錠手段とを有し、当該施錠手段は、前記ハウジング内に収容されたものであり、前記放置プラグのフランジに着脱可能に掛止する掛止部材を含むことを特徴とするプラグセキュリティ装置。
One end of a cord provided for transmitting and receiving data or electrical signals is connected to an electronic device or information communication device, while the other end of the cord is left unconnected to the electronic device or information communication device An apparatus for preventing unauthorized access to an electronic device or information communication device via a neglected plug,
The left plug has a lever integrally formed on the main body, and a flange is formed on the lever. A plug receiving portion formed in the housing so that the left plug can be inserted, and the left plug. Locking means for locking so that it cannot be pulled out from the plug receiving portion, and the locking means is housed in the housing and is detachably hooked to the flange of the left plug A plug security device comprising:
データ又は電気信号を送受信するために設けられたコードの一端が電子機器又は情報通信機器に接続されている一方で、コードの他端が電子機器又は情報通信機器に接続されずに放置されている放置プラグを介した電子機器又は情報通信機器への不正なアクセスを防止する装置であって、
前記放置プラグは本体部にレバーが一体に設けられ、レバーにフランジが形成されたものであり、当該放置プラグを差し込むことができるようにハウジング内に形成されたプラグ受入れ部と、該放置プラグをプラグ受入れ部から引き抜くことができないように施錠する施錠手段とを有し、
前記施錠手段は、鍵が差し込まれて操作される錠本体部と、前記放置プラグのフランジに着脱可能に掛止するように前記プラグ受入れ部に設けられた掛止部材と、該掛止部材の掛止状態を解除する解除手段とを含み、該解除手段が、錠本体部のみの操作により掛止部材の掛止状態を解除できるように形成されたものであるプラグセキュリティ装置。
One end of a cord provided for transmitting and receiving data or electrical signals is connected to an electronic device or information communication device, while the other end of the cord is left unconnected to the electronic device or information communication device An apparatus for preventing unauthorized access to an electronic device or information communication device via a neglected plug,
The left plug has a lever integrally formed on the main body, and a flange is formed on the lever. A plug receiving portion formed in the housing so that the left plug can be inserted, and the left plug. Locking means for locking so that it cannot be pulled out from the plug receiving part,
The locking means includes: a lock main body portion that is operated by inserting a key; a latch member provided in the plug receiving portion so as to be detachably latched on a flange of the leaving plug; and A plug security device including release means for releasing the latched state, wherein the release means is configured to be able to release the latched state of the latch member only by operating the lock body.
前記掛止部材の掛止状態を解除する解除手段は、先端がほぼ半円形断面に形成された軸部材であり、該先端は前記掛止部材に形成された孔に挿入され、弾性部材により付勢された掛止部材の位置を規定するものであり、該軸部材の先端の径部分を孔面に当接させることにより掛止部材の掛止状態を解除し、該軸部材の先端の円周部分で孔面を押すことにより掛止部材をプラグの所定箇所に掛止させるものである請求項2記載のプラグセキュリティ装置。   The release means for releasing the latched state of the latch member is a shaft member having a tip formed in a substantially semicircular cross section, and the tip is inserted into a hole formed in the latch member and attached by an elastic member. The position of the biased latching member is defined, and the latching state of the latching member is released by bringing the diameter portion of the distal end of the shaft member into contact with the hole surface. 3. The plug security device according to claim 2, wherein the hook member is hooked to a predetermined portion of the plug by pressing the hole surface at the peripheral portion.
JP2005019756A 2005-01-27 2005-01-27 Plug security device Active JP3957718B2 (en)

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JP5269149B2 (en) * 2011-06-01 2013-08-21 中国電力株式会社 Patch panel with lock
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