CN102012543A - Plugging device - Google Patents
Plugging device Download PDFInfo
- Publication number
- CN102012543A CN102012543A CN 201010274606 CN201010274606A CN102012543A CN 102012543 A CN102012543 A CN 102012543A CN 201010274606 CN201010274606 CN 201010274606 CN 201010274606 A CN201010274606 A CN 201010274606A CN 102012543 A CN102012543 A CN 102012543A
- Authority
- CN
- China
- Prior art keywords
- pull
- plug
- ejector pin
- connecting rod
- pull bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 239000000835 fiber Substances 0.000 claims description 39
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 description 5
- 210000000988 bone and bone Anatomy 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Images
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- Mechanical Coupling Of Light Guides (AREA)
Abstract
The embodiment of the invention provides a plugging device which comprises a first transmission gear and a plugger, wherein the first transmission gear drives the plugger to clamp optical fiber linker to move up and down in the process of transverse rotation, the plugger is connected into the first transmission gear in a sleeved way and comprises a pull rod and a connecting rod which is connected with the lower end of the pull rod, the lower end of the connecting rod is formed with a clamping part used for clamping the optical fiber linker, an ejector pin is inserted into the pull rod and the connecting rod, the first end of the ejector pin extends with the plugger, a locating part is arranged at the outer side sleeve near the first end, an annular stop pin is bulged from the outer wall of the ejector pin, which is arranged in the pull rod, a spring which is abutted to the upper part of the stop pin is sleeved outside the connecting rod at the upper part of the stop pin, a fastening screw with an upper through hole and a lower through hole is sleeved outside the ejector pin at the upper end of the spring, and the bottom end of the fastening screws is abutted to the top end of the spring. By making use of the thrust of the spring to the stop pin, when the clamping part clamps the optical fiber linker, the second end of the ejector pin extends with the clamping part and is abutted to the surface of the optical fiber linker facing the inside of the clamping part.
Description
Technical field
The present invention relates to technical field of optical fiber communication, relate in particular to a kind of plug-in and pull-off device of controlling the lifting of fiber optic links device and moving.
Background technology
At present, fiber optic network operation and the workload of safeguarding are very big, and its reason is often need manually go to the scene to finish to the maintenance of fiber optic network.At this problem, having technology to show at present can be by being integrated in multichannel outside line optical fiber in the same butt joint switching equipment, connect by the optics between the multi-path line optical fiber in the automatic control realization fiber optic network, and then the exchanges data transmission in the realization multichannel outside line optical fiber.But the automatic butt that realizes optical fiber by control must rely on specific the service of connection devices, wherein just relating to control fiber optic links device moves and jacking equipment, so that the fiber optic links device moves to suitable exchange hole place and inserts wherein, perhaps preposition is extracted and moved to the fiber optic links device that will be inserted in the exchange hole from exchange hole.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of plug-in and pull-off device, fixed fiber one end can be starved the fiber optic links device and be inserted in the exchange hole on the power board or therefrom extract.
For achieving the above object, one embodiment of the present of invention provide a kind of plug-in and pull-off device, comprising:
Drive first transmission gear that plug-in and pull-out device grip optical fiber linker moves up and down during lateral rotation, and the plug-in and pull-out device that is socketed in the described first transmission gear inside;
Described plug-in and pull-out device comprises a pull bar and the connecting rod that is connected with described pull bar lower end, the lower end formation one of described connecting rod is used for the clamping part of grip optical fiber linker, described first transmission gear is socketed near the top of pull bar, form the through hole that connects vertically in described pull bar and the connecting rod, the aperture of the through hole of described pull bar is greater than the aperture of the through hole of connecting rod, and an ejector pin inserts in pull bar and the connecting rod;
First end of described ejector pin stretches out plug-in and pull-out device, and one section outside is arranged with locating part, selectivity generation upper and lower displacement between described locating part and the ejector pin near first end;
Described ejector pin is positioned at the payment of outer wall projection one annular of pull bar inside, the connecting rod sleeve on described payment top is established the spring that an end and this payment top offset, outside the ejector pin of the upper end of described spring sheathed one have on the holding screw of lower through-hole, the bottom of described holding screw and the top of described spring offset, near described holding screw and the pull bar inner via hole top threads engaged makes described holding screw removably be fixed on the top of pull bar;
By the thrust of spring to payment, when clamping part was clamped to the fiber optic links device, second end of described ejector pin stretched out clamping part and offsets with the one side of fiber optic links device towards clamping part inside.
Preferably, the socket part of described first transmission gear and pull bar is the thread screw structure.
Preferably, the lateral cross section of described connecting rod is a polygon.
Preferably, also comprise and be set in described first transmission gear two bearings that are used for fixing first transmission gear up and down respectively.
Preferably, the belled position of described ejector pin and locating part is the thread screw structure.
The plug-in and pull-off device that the embodiment of the invention provides can be controlled moving and lifting of fiber optic links device, and is simple to operate, can significantly reduce artificial participation, and work efficiency is provided.In addition, owing in plug-in and pull-off device, also be provided with locating part and ejector pin, thus can when the grip optical fiber linker, realize more stable fixing to the fiber optic links device.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills,. do not pay under the prerequisite of creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the axonometric drawing of the plug-in and pull-off device that provides of the embodiment of the invention;
Fig. 2 is that the A-A of the plug-in and pull-off device among Fig. 1 is to cut-open view;
Fig. 3 is the explosive view of the plug-in and pull-off device among Fig. 1.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
The embodiment of the invention provides a kind of plug-in and pull-off device, and Fig. 1 is the axonometric drawing of this plug-in and pull-off device, Fig. 2 be the A-A of the plug-in and pull-off device among Fig. 1 to cut-open view, Fig. 3 is the explosive view of this plug-in and pull-off device.Please be simultaneously referring to Fig. 1 to Fig. 3, the plug-in and pull-off device 1 in the present embodiment comprises that lateral rotation can drive first transmission gear 12 that plug-in and pull-out device 11 moves up and down, and the plug-in and pull-out device 11 that is socketed in first transmission gear, 12 inside.
Wherein, plug-in and pull-out device 11 comprises the connecting rod 112 that a pull bar 111 is connected with lower end with this pull bar 111, and the lower end of connecting rod 112 forms a clamping part 112a, and this clamping part 112a is used for the grip optical fiber linker.First transmission gear 12 is socketed near pull bar 111 tops, form the through hole that connects vertically in pull bar 111 and the connecting rod 112, and the aperture of the through hole of pull bar 111 is greater than the aperture of the through hole of connecting rod 112.
Two bearings 13 and 14 that can also be used for fixing in addition, first transmission gear 12 at first transmission gear 12 sheathed up and down.After in the worktable that plug-in and pull-off device 1 is packed into, be positioned at two bearing 13 and 14 of first transmission gear about in the of 12 and can limit first transmission gear 12 and can not move up and down, guarantee that simultaneously first transmission gear 12 can lateral rotation.In use, drives structure in the worktable drives first transmission gear, 12 lateral rotation, when first transmission gear 12 is limited when can not move up and down by bearing 13 and 14, and the plug-in and pull-out device 11 that the rotation of first transmission gear 12 will drive the grip optical fiber linker moves up and down, and realizes the plug operation of 11 pairs of fiber optic links devices of plug-in and pull-out device.
This plug-in and pull-off device 1 also comprises an ejector pin 15, this ejector pin 15 inserts in pull bar 111 and the connecting rod 112, the first end 15a of ejector pin 15 stretches out plug-in and pull-out device 11, one section outside is arranged with locating part 16 near the first end 15a, selectivity generation upper and lower displacement between locating part 16 and the ejector pin 15, promptly can adjust the socket position between ejector pin 15 and the locating part 16, like this when plug-in and pull-off device 1 is fixed in the worktable, be against under the motionless prerequisite in position at locating part 16, by the selectivity displacement between locating part 16 and the ejector pin 15, can adjust the initial position of ejector pin 15.In practice, the socket part of locating part 16 and ejector pin 15 can be the thread screw structure, near the one section outside of the first end 15a that is ejector pin 15 is provided with external thread, the inside of locating part 16 socket ejector pins 15 is provided with internal thread, before plug-in and pull-off device 1 work, by rotary stopper spare 16, can adjust the initial position of ejector pin 15.
Ejector pin 15 is positioned at the payment 151 of outer wall projection one annular of pull bar 111 inside, the shaft portion of offseting 151 tops is arranged with an end outward and this offsets the spring 17 that 151 tops offset, the ejector pin of the upper end of spring 17 partly is arranged with a holding screw 18 with last lower through-hole, and the top of the bottom of holding screw 18 and spring 17 offsets.Near the threads engaged that this holding screw 18 is with pull bar 111 interior bone tops makes this holding screw 18 removably be fixed on the top of pull bar 111.In practice, holding screw is provided with externally threaded part is inserted into pull bar 111 interior bone, and fix by helicitic texture from the top of pull bar 111.When the clamping part 112a of connecting rod 112 is clamped to the fiber optic links device, as long as locating part 16 is not because of motionless by miscellaneous part block position, because it is motionless that the holding screw 18 that props up spring 17 upper ends is fixed on pull bar 111 tops, so under the effect of spring 17 bottoms to the thrust of the payment 151 of ejector pin 15; Ejector pin 15 will move to the direction of clamping part 112a, the second end 15b of final ejector pin 15 reaches among the clamping part 112a, and offset with the one side of fiber optic links device towards clamping part inside, because the lasting elastic force effect of spring 18, make the second end 15b of ejector pin 15 when offseting, also form enough extruding forces with the fiber optic links device, especially at plug-in and pull-off device 1 in the process that the grip optical fiber linker moves, such extruding force can guarantee that the fiber optic links device can arbitrarily not move, even can prevent that the fiber optic links device from coming off from plug-in and pull-off device 1.
When plug-in and pull-off device 1 moves down the fiber optic links device in the insertion exchange hole, when the fiber optic links device just will insert when putting in place, locating part 16 is by the miscellaneous part block, make when pull bar 111 and connecting rod 112 continue to move down, the ejector pin 15 that inserts wherein is no longer mobile, this make ejector pin 15 the second end 15b gradually from clamping part 112 withdrawal connecting rod 112 interior bone in, the second end 15b of ejector pin 15 no longer contacts with the fiber optic links device, thereby lose closely fixing to the fiber optic links device, send into when putting in place at the fiber optic links device, plug-in and pull-off device 1 can discharge the control to this fiber optic links device like a cork.
In addition, when first transmission gear 12 is driven rotation, in order to prevent that plug-in and pull-out device 11 from also and then rotating synchronously, preferably, the lateral cross section of the connecting rod 112 of plug-in and pull-out device 11 is designed to polygon, the cross section that the hole that is used to insert connecting rod 112 in the worktable 2 of this plug-in and pull-off device 1 is installed also is designed to the polygon that matches, so that plug-in and pull-out device 11 can arbitrarily not rotate in worktable 2, rotates first transmission gear 12 like this and can more easily drive plug-in and pull-out device 11 and move up and down vertically.
The plug-in and pull-off device that how to utilize the embodiment of the invention to provide is provided below finishes the butt joint of optical fiber.In practical operation, when needs dock exchange with external fiber A and optical fiber B, at first control the fiber optic links device a that plug-in and pull-out device 11 in the plug system clamps fixed fiber A, move to the target docking location by the rotation of control motor and then the drive fiber optic links device a of control plug-in and pull-out device 11, also carry out same control operation for optical fiber B, promptly the fiber optic links device b that drives fixed fiber B by plug-in and pull-out device 11 moves to the target location of its butt joint, and then the rotation by control motor 33 and then drive plug-in and pull-out device 11 and move up and down, control fiber optic links device inserts exchange hole in the butt joint target location, make an end of the cord circuit optical fiber in the exchange hole of fixing optical fiber A and its insertion among the fiber optic links device a dock, the other end of the cord circuit optical fiber among the fiber optic links device b in the exchange hole of fixing optical fiber B and its insertion docks, and finishes the butt joint of optical fiber A and optical fiber B like this by the connection of a cord circuit optical fiber.
Plug-in and pull-off device in the above embodiment of the present invention, mainly be at making things convenient for optical fiber to dock the scheme that is proposed in the optical fiber communication networking, its material can adopt materials such as stainless steel, aluminium alloy, fiberglass, also takes into account the complexity of processing in the robust while.Plug-in and pull-off device in the embodiment of the invention is applicable to the exchanges data transmission of single-mode fiber and multimode optical fiber in addition, and for different demands, can customize the plug system that comprises varying number in docking system according to actual conditions.
As can be seen, the plug-in and pull-off device that utilizes the embodiment of the invention to provide can be controlled moving and lifting of fiber optic links device, and is simple to operate, can significantly reduce artificial participation, and work efficiency is provided.In addition, owing in the plug system, also be provided with locating part and ejector pin, thus can when the grip optical fiber linker, realize more stable fixing to the fiber optic links device.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. a plug-in and pull-off device is characterized in that, comprising:
Drive first transmission gear that plug-in and pull-out device grip optical fiber linker moves up and down during lateral rotation, and the plug-in and pull-out device that is socketed in the described first transmission gear inside;
Described plug-in and pull-out device comprises a pull bar and the connecting rod that is connected with described pull bar lower end, the lower end formation one of described connecting rod is used for the clamping part of grip optical fiber linker, described first transmission gear is socketed near the top of pull bar, form the through hole that connects vertically in described pull bar and the connecting rod, the aperture of the through hole of described pull bar is greater than the aperture of the through hole of connecting rod, and an ejector pin inserts in pull bar and the connecting rod;
First end of described ejector pin stretches out plug-in and pull-out device, and one section outside is arranged with locating part, selectivity generation upper and lower displacement between described locating part and the ejector pin near first end;
Described ejector pin is positioned at the payment of outer wall projection one annular of pull bar inside, the connecting rod sleeve on described payment top is established the spring that an end and this payment top offset, outside the ejector pin of the upper end of described spring sheathed one have on the holding screw of lower through-hole, the bottom of described holding screw and the top of described spring offset, near described holding screw and the pull bar inner via hole top threads engaged makes described holding screw removably be fixed on the top of pull bar;
By the thrust of spring to payment, when clamping part was clamped to the fiber optic links device, second end of described ejector pin stretched out clamping part and offsets with the one side of fiber optic links device towards clamping part inside.
2. plug-in and pull-off device according to claim 1 is characterized in that, the socket part of described first transmission gear and pull bar is the thread screw structure.
3. plug-in and pull-off device according to claim 1 is characterized in that, the lateral cross section of described connecting rod is a polygon.
4. plug-in and pull-off device according to claim 1 is characterized in that, also comprises being set in described first transmission gear two bearings that are used for fixing first transmission gear up and down respectively.
5. plug-in and pull-off device according to claim 1 is characterized in that, the belled position of described ejector pin and locating part is the thread screw structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102746066A CN102012543B (en) | 2010-09-03 | 2010-09-03 | Plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102746066A CN102012543B (en) | 2010-09-03 | 2010-09-03 | Plugging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102012543A true CN102012543A (en) | 2011-04-13 |
| CN102012543B CN102012543B (en) | 2012-09-05 |
Family
ID=43842769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102746066A Active CN102012543B (en) | 2010-09-03 | 2010-09-03 | Plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102012543B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080240730A1 (en) * | 2007-03-29 | 2008-10-02 | Verizon Services Corp. | Fiber connectivity for emergency response personnel |
| CN201477233U (en) * | 2009-06-30 | 2010-05-19 | 范骏行 | Plugging and unplugging device |
| CN201749221U (en) * | 2010-09-03 | 2011-02-16 | 张莉 | Plugging device |
-
2010
- 2010-09-03 CN CN2010102746066A patent/CN102012543B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080240730A1 (en) * | 2007-03-29 | 2008-10-02 | Verizon Services Corp. | Fiber connectivity for emergency response personnel |
| CN201477233U (en) * | 2009-06-30 | 2010-05-19 | 范骏行 | Plugging and unplugging device |
| CN201749221U (en) * | 2010-09-03 | 2011-02-16 | 张莉 | Plugging device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102012543B (en) | 2012-09-05 |
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID SHANGHAI ELECTRIC POWER COMPANY Free format text: FORMER OWNER: CIXI BEIRUN SOFTWARE CO., LTD. Effective date: 20131204 Owner name: SHANGHAI RUNPOWER INFORMATION TECHNOLOGY CO., LTD. Effective date: 20131204 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315324 NINGBO, ZHEJIANG PROVINCE TO: 200120 PUDONG NEW AREA, SHANGHAI |
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| TR01 | Transfer of patent right |
Effective date of registration: 20131204 Address after: 200120, 1122 deep road, Pudong New Area, Shanghai Patentee after: State Grid Shanghai Municipal Electric Power Company Patentee after: Shanghai Runpower Information Technology Co., Ltd. Address before: 315324 No. 238 South Road, Zhouxiang Town, Cixi, Zhejiang Patentee before: Cixi Beirun Software Co., Ltd. |
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sheng Fangzheng Inventor after: Li Tao Inventor after: Feng Huan Inventor after: Pan Huaming Inventor after: Zhang Li Inventor before: Zhang Li |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG LI TO: SHENG FANGZHENG LI TAO FENG HUAN PAN HUAMING ZHANG LI |