CN100454676C - Connection holding device - Google Patents
Connection holding device Download PDFInfo
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- CN100454676C CN100454676C CNB2005101378441A CN200510137844A CN100454676C CN 100454676 C CN100454676 C CN 100454676C CN B2005101378441 A CNB2005101378441 A CN B2005101378441A CN 200510137844 A CN200510137844 A CN 200510137844A CN 100454676 C CN100454676 C CN 100454676C
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- connector
- lever
- connector body
- attached
- holding device
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Abstract
The present invention adequately keeps a connection state of a cable to a network apparatus. A connection state keeping means is adapted to keep the state where a connector body 11 having a lever 12 attached thereto and becoming attachable to and detachable from a cable connection apparatus when the lever 12 is pushed is kept connected to the cable connection apparatus. Since the connection state keeping means is provided with a horizontal part 2a of a press prevention plate 2 disposed between the lever 12 and the connector body 11, a mounting means 1 attached to the connector body 11 and a locking screw 4 for fixing the press prevention plate 2 to the mounting means 1, a tip 12a of the lever 12 can not be completely pushed toward the connector body 11 and the connector body 11 can not be extracted from a female connector 102. Thereby, the connector body 11 can be prevented from being carelessly extracted from the network apparatus 100, and the connection state of the cable 20 to the network apparatus 100 can adequately be kept.
Description
Technical field
The present invention relates to a maintenance of the connection status of connector such as the modular jack of UTP cable.
Background technology
Traditionally, UTP (maskless reverse to) cable was used widely with being connected of network.Normally, the connector of UTP cable can freely be connected to network equipment or throw off from network equipment.Yet in order to prevent ineffectually to be connected to a network equipment (such as a router), existing people has proposed a kind of technology, and it is being connected/is refusing switching between the connection with a connector formation permission that is arranged on the network equipment.And remain on the state (for example, Japanese publication publication (disclosing) No.H11-154566) of this connection.
Yet,,, but still can not prevent that the UTP cable from by mistake deviating from from a network equipment although can prevent to be connected with the invalid of network equipment according to above-mentioned prior art.That is, be appreciated that the maintenance of the connection status of UTP cable and network equipment is abundant inadequately.
Summary of the invention
In view of above problem, a purpose of the present invention is the connection status that keeps cable and network equipment fully.
According to the present invention, a kind of connection holding device can keep being connected of a connector and a cable connecting arrangement, this connector comprises a lever, in case lever is pressed, connector just can be connected to cable connecting arrangement or throw off with cable connecting arrangement, this connection holding device comprises that one can prevent the anti-locking apparatus of pushing that lever is pressed, and wherein, this connection holding device is fixed to connector after being sandwiched between connector and the cable connecting arrangement.
The present invention according to structure like this, one connection holding device is provided, it can keep being connected of connector and cable connecting arrangement, this connector comprises a lever, in case lever is pressed, connector just can be connected to cable connecting arrangement or throw off from cable connecting arrangement, and connection holding device comprises the anti-locking apparatus of pushing that can prevent that lever is pressed.
According to the present invention, when lever when a connector body is pushed, connection holding device can become and be connected to cable connecting arrangement or throw off with cable connecting arrangement; And pushing anti-locking apparatus can be arranged between lever and the connector body.
According to the present invention, connection holding device can comprise: one is attached to the attachment of connector; And one will push the fixture that anti-locking apparatus is fixed to attachment.
According to the present invention, push anti-locking apparatus can cover lever admit the pressing force that applied one extreme near.
According to the present invention, push anti-locking apparatus and be attachable to connector.
Description of drawings
Fig. 1 is a stereogram, a connection holding device according to the first embodiment of the present invention is shown is attached to a connector 10 state before;
Fig. 2 is a stereogram, a connection holding device according to the first embodiment of the present invention is shown is attached to connector 10 state afterwards;
Fig. 3 is an end view, a connection holding device according to the first embodiment of the present invention is shown is attached to connector 10 state afterwards;
Fig. 4 is an end view, and the state that attached device 1 and connector body 11 are relatively placed is shown;
Fig. 5 is an end view, and the state that attached device 1 has inserted by connector body 11 is shown;
Fig. 6 is an end view, connector body 11 is shown inserts state in the female connector 102 fully;
Fig. 7 is an end view, illustrates to push to prevent that plate 2 is fixed to the state of attached device 1;
Fig. 8 is a stereogram, according to a second embodiment of the present invention a connection holding device is shown is attached to state after the connector 10; And
Fig. 9 is an end view, according to a second embodiment of the present invention a connection holding device is shown is attached to state after the connector 10.
Embodiment
Now provide the description of the embodiment of the invention with reference to the accompanying drawings.
First embodiment
Fig. 1 is a stereogram, a connection holding device according to the first embodiment of the present invention is shown is attached to a connector 10 state before.Connector 10 is attached to an end of cable 20.For example, connector 10 is sockets of a module.For example, cable 20 is a UTP (maskless reverse to) cables.
One network equipment 100 is a cable 20 connected cable connecting arrangements.For example, network equipment 100 is a router or a switch, and comprises the connector 102 an of the moon.
Connection holding device comprises that an attached device 1, is pushed and prevents plate (pushing anti-locking apparatus) 2, and a lock screw (fixture) 4.
Attached device 1 is attached to connector body 11.Attached device 1 is provided with a negative thread 1a with lever 12 same side (bottom side among Fig. 1).
Push and prevent that plate (pushing anti-locking apparatus) 2 usefulness, one lock screw (fixture) 4 are fixed on the attached device 1.Lock screw 4 have one with the pin thread of negative thread 1a engagement.Push and prevent that plate 2 has a horizontal component 2a and a vertical component 2b.Horizontal component 2a and vertical component 2b are flat.Horizontal component 2a is orthogonal to vertical component 2b.
As lock screw 4,, preferably use a screw special (such as a TROX (registered trade mark) screw) although can adopt common Philips's (Phillips) screw or the screw of a slotted head.The bottle opener of rotatable TROX (registered trade mark) screw is not an easily available bottle opener as the bottle opener of the screw that is used for Philips's (Phillips) screw or a slotted head.Therefore, can prevent easily that lock screw 4 from by mistake throwing off with attached device 1.When lock screw 4 is removed, push and prevent that plate 2 from can remove from attached device 1, therefore, connector 10 can be pulled out from the connector 102 of the moon.
Fig. 2 is a stereogram, a connection holding device according to the first embodiment of the present invention is shown is attached to connector 10 state afterwards.Fig. 3 is an end view, and the connection holding device that illustrates according to the first embodiment of the present invention is attached to connector 10 state afterwards.
Attached device 1 is attached near (on the side away from the connector 102 of the moon) on connector body 11 sides.Pushing the horizontal component 2a that prevents plate 2 is arranged between connector body 11 and the lever 12 (with reference to Fig. 3).Vertical component 2b is clipped between the head and attached device 1 of lock screw 4.Because lock screw 4 threadably meshes with negative thread 1a, so, push and prevent that plate 2 is fixed to attached device 1.
With reference to Fig. 3, an extreme 12a who presents lever 12 among the figure attempts to push along the direction shown in the with dashed lines arrow (towards connector body 11).In this case, lever 12 contacts with pushing the horizontal component 2a that prevents plate 2, and therefore, lever 12 can not be pressed fully.
The operation to first embodiment now provides description.
At first, attached device 1 is relatively placed with connector body 11.Fig. 4 is an end view, and the state that attached device 1 and connector body 11 are relatively placed is shown.Should be noted that attached device 1 is shown as a sectional view in Fig. 4.In this state, connector body 11 moves along direction shown in the arrow, and it is inserted through attached device 1.Should be noted that outstanding 11a is arranged on the side near connector body 11 (on the side away from attached device 1).
Fig. 5 is an end view, and the state that attached device 1 has been inserted through connector body 11 is shown.When connector body 11 inserted in the attached device 1, outstanding 11a contacted with the step 1s of attached device 1, and attached device 1 can not further move (along the direction that breaks away from network equipment 100) along direction shown in the arrow A.In this state, connector body 11 moves along direction shown in the arrow B together with attached device 1, and the female connector 102 of close more network equipment 100.Then, connector body 11 inserts in the female connector 102.
Fig. 6 is an end view, connector body 11 is shown inserts state in the female connector 102 fully.In the time of in connector body 11 inserts female connector 102 fully, lever 12 takeoffs.Its result, connector 10 is attached to female connector 102.In addition, owing to attached device 1 is clipped between connector body 11 and the network equipment 100, so attached device 1 will never be thrown off with connector body 11.In this state, push the horizontal component 2a that prevents plate 2 and move and will push and prevent that plate 2 from inserting in the attached device 1 along direction shown in the arrow.In this case, align with negative thread 1a in a hole (with reference to Fig. 1) that is formed on the vertical component 2b.In addition, lock screw 4 moves and by being formed on the hole on the vertical component 2b along direction shown in the arrow.Then, lock screw 4 and negative thread 1a engagement.
Fig. 7 is an end view, illustrates to push to prevent that plate 2 is fixed to the state of attached device 1.Be similar to the described situation with reference to Fig. 3, even the extreme 12a of lever 12 attempts to push along the direction shown in the arrow (towards connector body 11), lever 12 can only prevent that plate 2 from contacting with pushing, and can not fully be pushed.If lever 12 is fully pushed, then connector 10 can be pulled out from female connector 102.Yet, owing to lever 12 can not fully be pushed, so connector 10 can not be pulled out from female connector 102.Therefore, can maintain the connection status of network equipment 100 and connector 10.
According to first embodiment, be arranged between connector body 11 and the lever 12 owing to push the horizontal component 2a that prevents plate 2, so lever 12 can not fully be pushed towards connector body 11, and connector 10 can not be pulled out from female connector 102.Therefore, can prevent that connector 10 from pulling out unheedingly from network equipment 100, and keep the connection status of cable 20 and network equipment 100 fully.
In addition,, and be clipped in simultaneously between connector body 11 and the network equipment 100 because attached device 1 is fixed on connector body 11, so, can remove the screw of attachment device 1.
In addition, because the size of attached device 1 is less, so attached device 1 is attachable to connector 10, connector 10 is attached to cable 20, and cable 20 is connected to female connector 102, and they arrange located adjacent one anotherly.
Second embodiment
According to second embodiment, replacement prevents plate 2 according to pushing of first embodiment, by a lever cover 1b (pushing anti-locking apparatus), can prevent that lever 12 is pressed towards connector body 11.Should be noted that therefore identical among other part outside the lever cover 1b and element and first embodiment, omit the description to it.And, do not use to push to prevent plate 2 and lock screw 4.
Fig. 8 is a stereogram, according to a second embodiment of the present invention a connection holding device is shown is attached to state after the connector 10.Fig. 9 is an end view, and the connection holding device that illustrates according to a second embodiment of the present invention is attached to connector 10 state afterwards.
Connection holding device according to second embodiment is provided with an attached device 1.Attached device 1 with lever 12 same side on (bottom side among Fig. 8) be provided with lever cover 1b (pushing anti-locking apparatus).
Should be noted that, can as first embodiment, be attached to connector body 11 according to the attached device 1 of second embodiment.
According to second embodiment, because lever cover 1b covers the extreme 12a of lever 12, so, can not be towards connector body 11 neighbouring part of the extreme 12a of presses lever 12 fully, and therefore connector 10 can not pull out from female connector 102.Therefore, can prevent that connector 10 from pulling out unheedingly from network equipment 100, and keep the connection status of cable 20 and network equipment 100 fully.
In addition, because the neighbouring part of the extreme 12a of lever 12 can not fully push towards connector body 11, unless lever cover 1b fragmentation, so, can keep the connection status of cable 20 and network equipment 100 highly fully.This structure is used for such situation especially effectively, and wherein, in case cable 20 is connected to network equipment 100, then cable 20 will never be thrown off.
Claims (5)
1. connection holding device, can keep being connected of a connector and a cable connecting arrangement, this connector comprises a lever, in case lever is pressed, connector just can be connected to cable connecting arrangement or throw off with cable connecting arrangement, this connection holding device comprises that one prevents the anti-locking apparatus of pushing that lever is pressed, and wherein, this connection holding device is fixed to connector after being sandwiched between connector and the cable connecting arrangement.
2. connection holding device as claimed in claim 1 is characterized in that,
When lever when a connector body is pushed, this connection holding device can be connected to cable connecting arrangement or throw off with cable connecting arrangement; And
Described pushing prevents that locking apparatus is arranged between lever and the connector body.
3. connection holding device as claimed in claim 2 is characterized in that, comprising:
One is attached to the attachment of connector; And
One pushes the fixture that anti-locking apparatus is fixed to described attachment with described.
4. connection holding device as claimed in claim 1 is characterized in that, described push anti-locking apparatus cover lever admit the pressing force that applied one extreme near.
5. connection holding device as claimed in claim 4 is characterized in that, described pushing prevents that locking apparatus is attached to connector.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004379322 | 2004-12-28 | ||
| JP2004379322A JP4592003B2 (en) | 2004-12-28 | 2004-12-28 | Connection state maintenance tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1797861A CN1797861A (en) | 2006-07-05 |
| CN100454676C true CN100454676C (en) | 2009-01-21 |
Family
ID=36738748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101378441A Active CN100454676C (en) | 2004-12-28 | 2005-12-28 | Connection holding device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4592003B2 (en) |
| CN (1) | CN100454676C (en) |
| TW (1) | TWI295120B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0330365U (en) * | 1989-07-31 | 1991-03-26 | ||
| US5383794A (en) * | 1993-07-16 | 1995-01-24 | The Whitaker Corporation | Latch actuator for a connector |
| US5480324A (en) * | 1993-07-28 | 1996-01-02 | Sumitomo Wiring Systems, Ltd. | Method and apparatus for visibly indicating a properly fitted connector |
| JPH0864304A (en) * | 1994-08-26 | 1996-03-08 | Matsushita Electric Works Ltd | Electric wire connecting apparatus |
| JPH10508419A (en) * | 1994-09-22 | 1998-08-18 | ザ ウィタカー コーポレーション | Over-molded strain relief and catch prevention mechanism |
| DE29819147U1 (en) * | 1998-10-27 | 1999-01-07 | Fan Eagle | Connector attachment device |
| JPH1145759A (en) * | 1997-07-28 | 1999-02-16 | Sony Corp | Connector holding device |
| CN2704133Y (en) * | 2003-09-30 | 2005-06-08 | 中华研升科技股份有限公司 | Cable connector combination |
-
2004
- 2004-12-28 JP JP2004379322A patent/JP4592003B2/en active Active
-
2005
- 2005-12-21 TW TW94145542A patent/TWI295120B/en not_active IP Right Cessation
- 2005-12-28 CN CNB2005101378441A patent/CN100454676C/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0330365U (en) * | 1989-07-31 | 1991-03-26 | ||
| US5383794A (en) * | 1993-07-16 | 1995-01-24 | The Whitaker Corporation | Latch actuator for a connector |
| US5480324A (en) * | 1993-07-28 | 1996-01-02 | Sumitomo Wiring Systems, Ltd. | Method and apparatus for visibly indicating a properly fitted connector |
| JPH0864304A (en) * | 1994-08-26 | 1996-03-08 | Matsushita Electric Works Ltd | Electric wire connecting apparatus |
| JPH10508419A (en) * | 1994-09-22 | 1998-08-18 | ザ ウィタカー コーポレーション | Over-molded strain relief and catch prevention mechanism |
| JPH1145759A (en) * | 1997-07-28 | 1999-02-16 | Sony Corp | Connector holding device |
| DE29819147U1 (en) * | 1998-10-27 | 1999-01-07 | Fan Eagle | Connector attachment device |
| CN2704133Y (en) * | 2003-09-30 | 2005-06-08 | 中华研升科技股份有限公司 | Cable connector combination |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1797861A (en) | 2006-07-05 |
| TW200638631A (en) | 2006-11-01 |
| JP2006185796A (en) | 2006-07-13 |
| JP4592003B2 (en) | 2010-12-01 |
| TWI295120B (en) | 2008-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |