CN106094142B - A kind of Novel optical cable terminal box - Google Patents
A kind of Novel optical cable terminal box Download PDFInfo
- Publication number
- CN106094142B CN106094142B CN201610709208.XA CN201610709208A CN106094142B CN 106094142 B CN106094142 B CN 106094142B CN 201610709208 A CN201610709208 A CN 201610709208A CN 106094142 B CN106094142 B CN 106094142B
- Authority
- CN
- China
- Prior art keywords
- box body
- wiring box
- axis body
- optical cable
- wall
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000013307 optical fiber Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4469—Security aspects
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Connection Or Junction Boxes (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a kind of Novel optical cable terminal boxes,Belong to field of communication technology,Including wiring box body,Transmission module,Pressing line module and connector sleeve,The transmission module is set to the inside of the wiring box body,One end of the wiring box body is equipped with rectangular through-hole,The pressing line module is set to the middle part of the wiring box body,The outer wall of the wiring box body is equipped with external screw thread,The inner wall of the connector sleeve is equipped with internal thread corresponding with the external screw thread,Connector sleeve is threaded in by matched external screw thread and internal thread on the wiring box body,The terminal box body interior will need the line that accesses to be transmitted to corresponding position and clamping by the pressing line module by line tightly by transmission module,So that line connection is relatively reliable,It prevents due to acutely shaking so that line disengages,When the device is not in use,More piece-root grafting heads can simultaneously be nested together by the connector sleeve,Avoiding accident collision makes joint failure,Extend the service life of connector.
Description
Technical field
The present invention relates to field of communication technology, more particularly to a kind of Novel optical cable terminal box.
Background technology
Now with the development of Fiber Optical Communication System, cable splice closure has obtained extremely wide use, but in use
It was found that the positioning of current cable splice closure itself and positioning method of each component in connector box inside connector box, are
It is attached positioning by bolt, it is more inconvenient on the one hand cause current connector box use, and easily cause optical fiber and pacifying
It is impaired during dress and use, while also generally existing optical fiber is laid out confusion in connector box, also further increases optical fiber and exists
On the other hand connector box also results in the troubleshooting rate phase of current connector box with phenomenon, increase rate of breakdown is interfered with each other
To relatively low, to while leading to connector box operation stability and reliability deficiency, separately cause the larger wasting of resources.
Meanwhile existing cable junction box, optical cable strengthening core fixed column and fusion joining disk in box body are sustained height, are
It is easy for installation, to make optical cable strengthening core fixed column and fusion joining disk that there is certain horizontal distance, in this way, optical cable wiring certainly will be increased
The length of box increases cable junction box manufacturing cost, and existing cable junction box inside is mostly disorderly and unsystematic, and staff is repairing
Or it needs to take considerable time to find and determine that faulty circuit is repaired accurately, as cable junction box goes wrong again when checking
Maintenance personal also need to again repeat find and confirm faulty circuit accurately, due to cable junction box internal wiring is disorderly and unsystematic can not
Each circuit is effectively sorted out, maintenance time and the working efficiency of staff are extended.
Application No. is a kind of CN201320491482.6 inventions cable junction box, although it can reduce optical cable wiring
The length of box reduces the manufacturing cost of cable junction box, but it is unreliable for the connection of cable line, is easy to loosen even
It slips, causes the service life that is not convenient and shortening whole device in repair.
Application No. is the CN201420361303.1 inventions cable junction box, although being fixedly connected in the middle part of its inner cavity
There is optical cable fixed station, extra cable line is stored according to the track of fixed station, keeps optical cable orderly beautiful, staff is in wiring
When it is very clear, improve working efficiency, the material of shell, which is metal material, makes the service life of cable junction box be extended, still
It cannot control the access and dismounting of more cable lines simultaneously, and connecting line is cumbersome.
Invention content
Technical problem to be solved by the invention is to provide a kind of Novel optical cable terminal boxes, pass through gear drives at different levels and magnetic
The principle that iron is attracted connecing with together with tightly by line, reliably, the service life is longer, caused by the prior art to solve for engagement
The above-mentioned defects.
To achieve the above object, the present invention provides technical solution below：A kind of Novel optical cable terminal box, including terminal box
Ontology, transmission module, pressing line module and connector sleeve, the transmission module are set to the inside of the wiring box body, the wiring
One end of box body is equipped with rectangular through-hole, and the pressing line module is set to the middle part of the wiring box body, the wiring box body
Outer wall be equipped with external screw thread, the inner wall of the connector sleeve is equipped with internal thread corresponding with the external screw thread, and connector sleeve is logical
It crosses matched external screw thread and internal thread is threaded on the wiring box body.
It is using the advantageous effect of above technical scheme：The terminal box body interior will need to access by transmission module
Line be transmitted to corresponding position and the clamping by the pressing line module by line tightly so that line connection it is relatively reliable, prevent
Due to acutely shaking so that line disengages, when the device is not in use, more piece-root grafting heads can simultaneously be nested together by the connector sleeve,
Avoiding accident collision makes joint failure, extends the service life of connector.
Preferably, the transmission module include the first axle body, the second axle body, third axis body, the 4th axis body, the 5th axis body,
First bevel gear, second bevel gear, the first spur gear, the second spur gear, worm screw, worm gear and conveyer belt, the first axle body,
Two axis bodies, third axis body, the 4th axis body, the 5th axis body are rotatably connected on by bearing in the wiring box body respectively, described
Terminal box bodies top is stretched out in one end of the first axle body, and the first bevel gear is keyed the other end in the first axle body,
The second bevel gear key connection is connected to one in one end of the second axle body, first bevel gear and second bevel gear engagement
It rises, the first spur gear key connection is in the other end of the second axle body, and the second spur gear key connection is in the third
The middle part of axis body, the first spur gear and the second spur gear are connected with a joggle togather, and the worm screw is fixedly connected on the third axis
One end of body, the worm gear key connection is in one end of the 4th axis body, and worm and worm wheel are keyed together, the conveyer belt
It is socketed on the outer wall of the 4th axis body and the 5th axis body.
It is using the advantageous effect of above technical scheme：By three-stage cylindrical gear and V belt translation, can be will act on
The rotary motion fast and stable that the external force of very little generates on one axis body is transmitted on conveyer belt, drives conveyer belt around the 4th axis
Body and the rotation of the 5th axis body, and the line accessed will be needed to drive to specified place, be conducive to improve by Bevel Gear Transmission and be somebody's turn to do
Worm Wheel System can also greatly reduce external applied force to the service life of device simultaneously.
Preferably, the pressing line module includes shrapnel, magnet, upper tabletting, lower sheeting, compressed spring and insulation sleeve, described
There are two compressed springs, is linked together by described two compressed springs between the upper tabletting and the lower sheeting, described
Lower sheeting is fixedly connected in the inner bottom wall of the wiring box body, and the magnet is rectangular magnet and is fixedly connected on the bullet
On piece, the shrapnel are fixedly connected on the top of the wiring box body, and the insulation sleeve is socketed in the top of the magnet, institute
The middle part for stating wiring box body is equipped with opening, and the lower part of the magnet is set in the opening.
It is using the advantageous effect of above technical scheme：When needing the line that accesses to reach specified position, i.e., upper tabletting with
When clearance position between lower sheeting, magnet is pressed by insulation sleeve so that upper tabletting being pulled together tightly with lower sheeting,
Line can be firmly secured to the position needed by this structure, and due to there is insulation sleeve electric current will not be transmitted
To human body, when needing with changing-over line, it is only necessary to which extracting that magnet shrapnel automatically resets can light thread-changing.
Preferably, the upper end outer wall of the first axle body is equipped with symmetrical fixture block, and rotation hand is connected on the fixture block
Handle.
It is using the advantageous effect of above technical scheme：The rotational handle is used to rotate the first axle body, the first axle body
Upper end outer wall is equipped with symmetrical fixture block and so that rotation is reliable and extends the service life of device.
Preferably, the conveyer belt is equipped with positioning belt.
It is using the advantageous effect of above technical scheme：Wiring for positioning not collinear area can access a plurality of light simultaneously
Cable.
Preferably, the top of the wiring box body is equipped with rectangular sight openings, is fixed on the inner wall of the rectangular sight openings
It is connected with transparent glass.
It is using the advantageous effect of above technical scheme：Transparent glass is used to observe the position that the cable line on conveyer belt reaches
It sets.
Preferably, it is additionally provided with pinhole cameras on the wiring box body.
It is using the advantageous effect of above technical scheme：The pinhole cameras prevents someone from stealing line for monitoring surrounding
Or the destruction of other criminals.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of transmission module；
Fig. 3 is the structural schematic diagram of compression module；
Fig. 4 is the structural schematic diagram of rotational handle；
Fig. 5 is the structural schematic diagram for the conveyer belt for being connected with positioning belt.
Wherein, 1-wiring box body, 2-transmission modules, 3-pressing line modules, 4-connector sleeves, 5-rectangular through-holes, 6-
The first axle body, 7-the second axle bodies, 8-third axis bodies, the 9-the four axis body, the 10-the five axis body, 11-first bevel gears, 12-
Second bevel gear, the 13-the first spur gear, the 14-the second spur gear, 15-worm screws, 16-worm gears, 17-conveyer belts, 18-bullets
Piece, 19-magnet, 20-upper tablettings, 21-lower sheetings, 22-compressed springs, 23-insulation sleeves, 24-openings, 25-fixture blocks,
26-rotational handles, 27-rectangular sight openings, 28-transparent glass, 29-pinhole cameras, 30-positioning belts.
Specific implementation mode
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Specific implementation mode of the invention shown in Fig. 1, Fig. 2 and Fig. 3：A kind of Novel optical cable terminal box, including terminal box sheet
Body 1, transmission module 2, pressing line module 3 and connector sleeve 4, the transmission module 2 is set to the inside of the wiring box body 1, described
One end of wiring box body 1 is equipped with rectangular through-hole 5, and the pressing line module 3 is set to the middle part of the wiring box body 1, described to connect
The outer wall of wire box ontology 1 is equipped with external screw thread, and the inner wall of the connector sleeve 4 is equipped with interior spiral shell corresponding with the external screw thread
Line, connector sleeve 4 are threaded in by matched external screw thread and internal thread on the wiring box body 1, the terminal box sheet
Inside body 1 by transmission module 2 will need the line that accesses be transmitted to corresponding position and by the pressing line module 3 by line tightly
Clamping so that line connection it is relatively reliable, prevent due to acutely shake so that line disengagement, when the device is not in use, the company
More piece-root grafting heads can simultaneously be nested together by female connector 4, and avoiding accident collision makes joint failure, and extend connector uses the longevity
Life.
As shown in Fig. 2, the transmission module 2 includes the first axle body 6, the second axle body 7, third axis body 8, the 4th axis body 9, the
Five axis bodies 10, first bevel gear 11, second bevel gear 12, the first spur gear 13, the second spur gear 14, worm screw 15,16 and of worm gear
Conveyer belt 17, the first axle body 6, the second axle body 7, third axis body 8, the 4th axis body 9, the 5th axis body 10 are turned by bearing respectively
Dynamic to be connected in the wiring box body 1,1 top of wiring box body, the first cone tooth are stretched out in one end of the first axle body 6
11 key connection of wheel is in the other end of the first axle body 6, and the key connection of the second bevel gear 12 is the one of the second axle body 7
End, first bevel gear 11 and second bevel gear 12 are connected with a joggle togather, and the key connection of the first spur gear 13 is described second
The other end of axis body 7, the key connection of the second spur gear 14 is in the middle part of the third axis body 8, the first spur gear 13 and second
Spur gear 14 is connected with a joggle togather, and the worm screw 15 is fixedly connected on one end of the third axis body 8, and 16 key of the worm gear connects
It is connected on one end of the 4th axis body 9, together with worm screw 15 is keyed with worm gear 16, the conveyer belt 17 is socketed in the described 4th
On the outer wall of axis body 9 and the 5th axis body 10, by three-stage cylindrical gear and V belt translation, it can will act on the first axle body 6 very
The rotary motion fast and stable that small external force generates is transmitted on conveyer belt 17, drives conveyer belt 17 around 9 He of the 4th axis body
5th axis body 10 rotates, and the line accessed will be needed to drive to specified place, is conducive to improve the dress by Bevel Gear Transmission
Worm Wheel System can also greatly reduce external applied force to the service life set simultaneously.
As shown in figure 3, the pressing line module 3 includes shrapnel 18, magnet 19, upper tabletting 20, lower sheeting 21, compressed spring 22
With insulation sleeve 23, there are two the compressed springs 22, passes through described two pressures between the upper tabletting 20 and the lower sheeting 21
Contracting spring 22 links together, and the lower sheeting 21 is fixedly connected in the inner bottom wall of the wiring box body 1, the magnet 19
For rectangular magnet and it is fixedly connected on the shrapnel 18, the shrapnel 18 is fixedly connected on the top of the wiring box body 1,
The insulation sleeve 23 is socketed in the top of the magnet, and the middle part of the wiring box body 1 is equipped with opening 24, the magnet 19
Lower part is in the opening 24, when the specified position of the line arrival for needing to access, i.e., above between tabletting 20 and lower sheeting 21
When clearance position, magnet 19 is pressed by insulation sleeve 23 so that upper tabletting 20 being pulled together tightly with lower sheeting 21, this is tied
Line can be firmly secured to the position needed by structure, and due to there is insulation sleeve 23 electric current is not transferred to
Human body, when needing replacing wiring, it is only necessary to extract magnet 19, shrapnel 18 automatically resets can light thread-changing.
As shown in figure 4, the upper end outer wall of the first axle body 6 is equipped with symmetrical fixture block 25, it is clamped on the fixture block 25
There are rotational handle 26, the rotational handle 26 to be equipped with symmetrically for rotating the first axle body 6, the upper end outer wall of the first axle body 6
Fixture block 25 is so that rotate service life that is reliable and extending device.
As shown in figure 5, the conveyer belt 17 is equipped with positioning belt 30, the wiring for positioning not collinear area can connect simultaneously
Enter a plurality of cable line.
As shown in Figure 1, the top of the wiring box body 1 be equipped with rectangular sight openings 27, the rectangular sight openings 27 it is interior
Transparent glass 28 is fixedly connected on wall, transparent glass 28 is used to observe the position that the cable line on conveyer belt 17 reaches, described
Be additionally provided with pinhole cameras 29 on wiring box body 1, the pinhole cameras 29 for monitoring around, prevent someone steal line or
The destruction of other criminals.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (6)
1. a kind of Novel optical cable terminal box, it is characterised in that：Including wiring box body (1), transmission module (2), pressing line module (3)
With connector sleeve (4), the transmission module (2) be set to the wiring box body (1) inside, the one of the wiring box body (1)
End is equipped with rectangular through-hole (5), and the pressing line module (3) is set to the middle part of the wiring box body (1), the wiring box body
(1) outer wall is equipped with external screw thread, and the inner wall of the connector sleeve (4) is equipped with internal thread corresponding with the external screw thread, even
Female connector (4) is threaded in by matched external screw thread and internal thread on the wiring box body (1)；
The pressing line module (3) include shrapnel (18), magnet (19), upper tabletting (20), lower sheeting (21), compressed spring (22) and
Insulation sleeve (23), there are two the compressed springs (22), by described between the upper tabletting (20) and the lower sheeting (21)
Two compressed springs (22) link together, and the lower sheeting (21) is fixedly connected on the inner bottom wall of the wiring box body (1)
On, the magnet (19) is rectangular magnet and is fixedly connected on the shrapnel (18) that the shrapnel (18) is fixedly connected on institute
The top of wiring box body (1) is stated, the insulation sleeve (23) is socketed in the top of the magnet, the wiring box body (1)
Middle part is equipped with opening (24), and the lower part of the magnet (19) is set in the opening (24).
2. a kind of Novel optical cable terminal box according to claim 1, it is characterised in that：The transmission module (2) includes the
One axis body (6), the second axle body (7), third axis body (8), the 4th axis body (9), the 5th axis body (10), first bevel gear (11),
Two bevel gears (12), the first spur gear (13), the second spur gear (14), worm screw (15), worm gear (16) and conveyer belt (17), it is described
The first axle body (6), the second axle body (7), third axis body (8), the 4th axis body (9), the 5th axis body (10) are rotated by bearing respectively
It being connected in the wiring box body (1), one end of the first axle body (6) is stretched out at the top of wiring box body (1), and described first
Bevel gear (11) is keyed the other end in the first axle body (6), and second bevel gear (12) key connection is described second
One end of axis body (7), first bevel gear (11) and second bevel gear (12) are connected with a joggle togather, first spur gear (13)
It is keyed the other end in the second axle body (7), the second spur gear (14) key connection is in the third axis body (8)
Portion, the first spur gear (13) and the second spur gear (14) are connected with a joggle togather, and the worm screw (15) is fixedly connected on described
One end of three-axis body (8), worm gear (16) key connection is in one end of the 4th axis body (9), worm screw (15) and worm gear (16)
Together, the conveyer belt (17) is socketed on the outer wall of the 4th axis body (9) and the 5th axis body (10) key connection.
3. a kind of Novel optical cable terminal box according to claim 2, it is characterised in that：The upper end of the first axle body (6)
Outer wall is equipped with symmetrical fixture block (25), and rotational handle (26) is connected on the fixture block (25).
4. a kind of Novel optical cable terminal box according to claim 2, it is characterised in that：The conveyer belt (17) is equipped with fixed
Position band (30).
5. a kind of Novel optical cable terminal box according to claim 1, it is characterised in that：The top of the wiring box body (1)
Portion is equipped with rectangular sight openings (27), and transparent glass (28) is fixedly connected on the inner wall of the rectangular sight openings (27).
6. a kind of Novel optical cable terminal box according to claim 1, it is characterised in that：On the wiring box body (1) also
Equipped with pinhole cameras (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610709208.XA CN106094142B (en) | 2016-08-23 | 2016-08-23 | A kind of Novel optical cable terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610709208.XA CN106094142B (en) | 2016-08-23 | 2016-08-23 | A kind of Novel optical cable terminal box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106094142A CN106094142A (en) | 2016-11-09 |
| CN106094142B true CN106094142B (en) | 2018-11-06 |
Family
ID=57225563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610709208.XA Expired - Fee Related CN106094142B (en) | 2016-08-23 | 2016-08-23 | A kind of Novel optical cable terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106094142B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113381357B (en) * | 2021-06-08 | 2022-08-30 | 国网山东省电力公司费县供电公司 | Quick wiring device for rush repair of power supply line |
| CN113659356B (en) * | 2021-07-02 | 2023-07-21 | 周斌 | Waterproof joint with high tensile strength and wiring method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201569765U (en) * | 2009-10-16 | 2010-09-01 | 中国科学院南海海洋研究所 | Optical fiber connector protector |
| CN104330859A (en) * | 2014-03-20 | 2015-02-04 | 中航光电科技股份有限公司 | Cable connection structure and optical transceiver using same |
| CN205080297U (en) * | 2015-10-29 | 2016-03-09 | 河北志方通信设备有限公司 | Smooth distribution network intelligence optic fibre of intelligent recognition location divides fine case |
| CN205103456U (en) * | 2015-11-03 | 2016-03-23 | 河北志方通信设备有限公司 | Intelligence suggestion type optical fiber termination box |
| CN105739042A (en) * | 2016-03-22 | 2016-07-06 | 国网浙江省电力公司金华供电公司 | Trough box specially for laying of prefabricated optical cable in screen cabinet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6920275B2 (en) * | 2003-03-27 | 2005-07-19 | International Business Machines Corporation | Apparatus and method of blindly inserting, extracting, and manipulating connectors within an enclosure |
-
2016
- 2016-08-23 CN CN201610709208.XA patent/CN106094142B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201569765U (en) * | 2009-10-16 | 2010-09-01 | 中国科学院南海海洋研究所 | Optical fiber connector protector |
| CN104330859A (en) * | 2014-03-20 | 2015-02-04 | 中航光电科技股份有限公司 | Cable connection structure and optical transceiver using same |
| CN205080297U (en) * | 2015-10-29 | 2016-03-09 | 河北志方通信设备有限公司 | Smooth distribution network intelligence optic fibre of intelligent recognition location divides fine case |
| CN205103456U (en) * | 2015-11-03 | 2016-03-23 | 河北志方通信设备有限公司 | Intelligence suggestion type optical fiber termination box |
| CN105739042A (en) * | 2016-03-22 | 2016-07-06 | 国网浙江省电力公司金华供电公司 | Trough box specially for laying of prefabricated optical cable in screen cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106094142A (en) | 2016-11-09 |
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