CN2867366Y - Quick installation optical cable joint box - Google Patents
Quick installation optical cable joint box Download PDFInfo
- Publication number
- CN2867366Y CN2867366Y CN 200620003735 CN200620003735U CN2867366Y CN 2867366 Y CN2867366 Y CN 2867366Y CN 200620003735 CN200620003735 CN 200620003735 CN 200620003735 U CN200620003735 U CN 200620003735U CN 2867366 Y CN2867366 Y CN 2867366Y
- Authority
- CN
- China
- Prior art keywords
- box
- optical cable
- lid
- quick
- installation
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 36
- 238000009434 installation Methods 0.000 title claims abstract description 24
- 239000013307 optical fiber Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 229920001971 elastomer Polymers 0.000 claims abstract description 6
- 229920006351 engineering plastic Polymers 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims description 18
- 238000005728 strengthening Methods 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 4
- 238000004643 material aging Methods 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 210000003141 lower extremity Anatomy 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Cable Accessories (AREA)
Abstract
A splice case for quickly installing optical cable includes case body consisting of case cover and bottom locked together, optical fiber holding disk inside the case body, and optical cable holes arranged on both ends of the case body. The cover and the bottom are hinged together via pivot at one side, and are provided with locking mechanism at the other side, and integral elastic sealing member (elastic rubber) on the peripheral binding face of the cover and the bottom. The utility model adopts opposite turn-cover type case body and connection structure having a pair of inserting plates to facilitate installation and improve work efficiency, and adopts the integral elastic rubber sealing member to facilitate installation and improve sealing performance. The utility model is made of high strength PC engineering plastics by injection molding via numerical control equipment, has good resistances to ageing resulted from the ambient temperature changes, flame, water and shock and long service life at -40 Celsius system - +65 Celsius system, and can prevent damage to optical cable splice due to stretching, twisting and striking.
Description
Technical field
The utility model relates to Communication Equipment, particularly a kind of Quick-installation fiber optic cable connector box.Be applicable to the protection of various optical cable straight couplings and difference joint, can be buried, built on stilts, wall built-up is installed in wall built-up and the pipeline people well.
Background technology
The primary structure of present cable splice closure comprises by the box body that fastens at the bottom of lid and the box and is loaded on optical fiber storing tray in this box body, be fixed together at the bottom of adopting a lot of metallic screws with lid and box during use, it is very loaded down with trivial details to construct, moreover construction is generally all carried out in the open air, Assembly part all is easy to lose, and makes troubles to construction.
Summary of the invention
The purpose of this utility model just provides a kind of Quick-installation fiber optic cable connector box, to solve the very loaded down with trivial details problem of construction that prior art exists.
For achieving the above object, the utility model is taked following technical scheme: comprise box body and be loaded on the interior optical fiber storing tray of this box body, two ends at box body are provided with holes for optical cables, it is characterized in that: described box body fastens at the bottom of by lid and box mutually to be formed, both one side is hinged by pivot, and another side is provided with locking device; Faying face at described lid and box bottom perimeter is provided with whole flexible sealing component.
Described locking device is opened locking limit on one side at the bottom of comprising a pair of plate and being located at described lid and box, the middle part on this locking limit is provided with the fixedly ear that has fixed orifice, this fixedly the ear both sides the locking limit on lower limb all the critical edge at the bottom of lid and box tilt, side at described plate is provided with the slot that coincide with this locking limit, abutting end at two plates is provided with vertical end, this vertical end be provided with this plate length direction in the same way and with described fixedly ear on the corresponding fixed orifice of fixed orifice; Two described plates are inserted in respectively on the locking limit at the bottom of lid and the box, and the vertical end of two plates is fastening by bolt and described fixedly ear.
Described flexible sealing component comprises O-ring seal and is located at optical cable import and export and side by side the seal plug corresponding with described holes for optical cables at its two ends, the optical cable mouth is arranged on the sealing plug; The seal groove that matches with above-mentioned seal is arranged on the buckling surface at the bottom of described lid and the box.
Middle part in described optical fiber storing tray is loaded at the bottom of the described box is overlapped by a plurality of disk bodies, and it is hinged on one side mutually, and another side is provided with the clasp that interfixes, and is provided with pencil optical fiber draw-in groove and ribbon fiber draw-in groove in each disk body.
Be provided with optical cable fixed mount and strengthening core fixed mount in the two ends at the bottom of the described box, the optical cable fixed mount is made of base and optical cable pressing plate, and both are fastening by screw; The strengthening core fixed mount is made of base and stationary installation, is located between described optical fiber storing tray two ends and the optical cable fixed mount.
The base and the stationary installation of described strengthening core fixed mount are made of metal, and pass described box body by the lead sealing, as earthing device; Described stationary installation can be made of screw or screw rod and nut.
At the bottom of the described box and lid bottom and top are arc-shaped structure, and the surface is provided with reinforcement.
Described box body and plate be by the high-strength PC engineering plastics, can stop hot and cold in the Nature, oxygen and UV-induced material aging effectively, can play fire-retardant, waterproof, antihunt action; Described containment member is made by resilient seal rubber.
The utility model adopts the syndeton of box body and a pair of plate of splitting the flip-shell structure, makes to install to be very easy to, and has improved work efficiency; The disjunctor seal that elastic caoutchouc of the present utility model is made had both made things convenient for installation, had also improved sealing.A whole set of connector box plastic adopts the high-strength PC engineering plastics; through the numerical control device injection mo(u)lding; can stop hot and cold in the Nature, oxygen and UV-induced material aging effectively; can play fire-retardant, waterproof, antihunt action; simultaneously the stretching of fiber cable joint, distortion, bump etc. are shielded, and can under-40 ℃ of-+65 ℃ of physical environments, use for a long time.
Description of drawings
Fig. 1 is top structure of the present utility model (plate a decomposes) synoptic diagram;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the synoptic diagram after the assembling of Fig. 1 centerboard;
Fig. 4 is a perspective view of removing application state behind the lid of the present utility model;
Fig. 5 is optical cable fixed mount of the present utility model and strengthening core fixed mount sectional structure synoptic diagram;
Fig. 6 (a), Fig. 6 (b), Fig. 6 (c), Fig. 6 (d) are the structural representations of elasticity integral sealing member of the present utility model, wherein Fig. 6 (a) is an overall pattern, Fig. 6 (b) is the A-A cut-open view of Fig. 6 (a), Fig. 6 (c) is the B-B cut-open view of Fig. 6 (b), and Fig. 6 (d) is the C-C cut-open view of Fig. 6 (b).
Embodiment
Referring to Fig. 1～Fig. 6 (a), Fig. 6 (b), Fig. 6 (c), Fig. 6 (d), the utility model comprises by lid 11 and 12 mutual box body of forming 1 and the optical fiber storing trays 10 that are loaded in this box body 1 of fastening at the bottom of the box, be provided with holes for optical cables 13 at the two ends of box body 1, one side of 12 is hinged by pivot 3 at the bottom of lid 11 and the box, and another side is provided with locking device.Faying face at described lid and box bottom perimeter is provided with whole flexible sealing component 9.The two ends of box body 1 are fastening by gib screw 7, are provided with dog screw 8 at middle part, box body two ends.
Described locking device by a pair of plate 2, be located at and open locking limit 17 and trip bolt 4 on one side at the bottom of described lid and the box and form.The middle part on this locking limit 17 is provided with the fixedly ear 16 that has fixed orifice, this fixedly ear 16 both sides locking limit 17 on lower limb all tilt to lid 11 and 12 critical edge at the bottom of the box, side at described plate 2 is provided with the slot that coincide with this locking limit, abutting end at two plates 2 is provided with vertical end 21, this vertical end 21 be provided with this plate length direction in the same way and with described fixedly ear 16 on the corresponding fixed orifice of fixed orifice.Two plates 2 are inserted in respectively on the locking limit 17 at the bottom of lid and the box, and the vertical end 21 of two plates 2 is fastening with described fixedly ear 16 by fastening bolt 4.
Referring to Fig. 6 (a), Fig. 6 (b), Fig. 6 (c), Fig. 6 (d), described flexible sealing component 9 comprises O-ring seal 93 and is located at optical cable import and export 91 and side by side the seal plug 92 corresponding with described holes for optical cables at its two ends that sealing plug 92 is as the reserve cable mouth.On 12 buckling surface at the bottom of described lid 11 and the box, the seal groove that matches with above-mentioned containment member 9 is arranged, insert containment member 9 in it.Optical cable imports and exports 91 by constituting being buckled together the upper groove 911 and the low groove 912 that form circular hole, and this low groove 912 connects as one with O-ring seal 93, and upper groove 911 is an absolute construction.Upper groove 911 and low groove 912 are equipped with mounting hole, are used to pass described gib screw 7.
Described optical fiber storing tray 10 is loaded at the bottom of the described box middle part in 12, overlap by a plurality of disk bodies, it is ( lid 11 and 12 one side that are hinged at the bottom of the box) mutual hinge on one side, and another side is provided with the clasp 18 that interfixes, and is provided with pencil optical fiber draw-in groove and ribbon fiber draw-in groove 19 in each disk body 10.
Be provided with optical cable fixed mount 14 and strengthening core fixed mount 15 in 12 two ends at the bottom of the described box, optical cable fixed mount 14 is made of base 143 and optical cable pressing plate 142, passes optical cable 6 and fastening by screw 141 between the two.Strengthening core fixed mount 15 is made of base and stationary installation (screw or screw rod and nut), is located between described optical fiber storing tray 10 two ends and the optical cable fixed mount 14.The base and the stationary installation of described strengthening core fixed mount 15 are made of metal, and pass described box body (not shown) by the lead sealing, as earthing device.Strengthening core 61 stationary installations of optical cable are fixed on the base of strengthening core fixed mount 15 (referring to Fig. 5).Mark 62 is an optical fiber among the figure.
At the bottom of the described box 12 and the bottom and the top of lid 11 be arc-shaped structure, the surface is provided with reinforcement.
Described box body 1 and plate 2 be by the high-strength PC engineering plastics, can stop hot and cold in the Nature, oxygen and UV-induced material aging effectively, can play fire-retardant, waterproof, antihunt action; Described containment member 9 is made by resilient seal rubber.
This cable splice closure inner structure advanced design is compared with existing connector box, has increased optical cable fixing device, fixing optical cable fast and reliable, and coiled fiber and to deposit the optical fiber space very big increases or reduces the optical fiber storing tray and saves time fast.Earthing device D and valve cock P can be installed on the box body 1, and the hardware that is respectively applied in the interior optical cable of box is drawn ground connection, inflation back measuring box internal gas pressure, to meet the needs of different users.
This cable splice closure has adopted our company's patented product---elasticity disjunctor containment member 9 of exploitation meticulously, select the high-quality elastomer encapsulant for use, through scientific formula, with mould and numerical control device injection mo(u)lding, be installed between connector box housing and the plate, can in the temperature variation of physical environment-40 ℃～+ 65 ℃, shrink automatically and expand, guarantee the long term seal of cable splice closure.Can reach again simultaneously and repeatedly repeat to open, reuse, for optical cable dilatation in future, maintenance bring great convenience.
This cable splice closure adopts two plates 2, several screw lock sealings, it is convenient to install, its great advantage is: two plates and connector box shell adopt the high-strength PC engineering plastics injection mo(u)lding with a kind of scientific formula, elasticity disjunctor containment member with configuration, in the temperature that the Nature constantly changes, its pucker ﹠ bloat coefficient is identical, has solid and reliable and performance long term seal.
Optical fiber storing tray 10 of the present utility model is convertible designs, and open angle reaches more than 90 °, and dish inner fiber bending radius meets international standards fully, and stationary heat fusion tube, coiled fiber, dilatation and maintenance are all very convenient.The cable splice closure capacity that the user orders is on demand selected to dispose model, quantity and the fibre-optical splice of optical fiber storing tray and is protected tempreature bulb specification, quantity.
Claims (8)
1. Quick-installation fiber optic cable connector box, comprise box body and be loaded on the interior optical fiber storing tray of this box body, two ends at box body are provided with holes for optical cables, described box body fastens at the bottom of by lid and box mutually to be formed, it is characterized in that: the one side at the bottom of described lid and the box is hinged by pivot, and another side is provided with locking device; Faying face at described lid and box bottom perimeter is provided with whole flexible sealing component.
2. Quick-installation fiber optic cable connector box according to claim 1, it is characterized in that: described locking device is opened locking limit on one side at the bottom of comprising a pair of plate and being located at described lid and box, the middle part on this locking limit is provided with the fixedly ear that has fixed orifice, this fixedly the ear both sides the locking limit on lower limb all the critical edge at the bottom of lid and box tilt, side at described plate is provided with the slot that coincide with this locking limit, abutting end at two plates is provided with vertical end, this vertical end be provided with this plate length direction in the same way, and with described fixedly ear on the corresponding fixed orifice of fixed orifice; Two described plates are inserted in respectively on the locking limit at the bottom of lid and the box, and the vertical end of two plates is fastening by fastening bolt and described fixedly ear.
3. Quick-installation fiber optic cable connector box according to claim 1, it is characterized in that: described flexible sealing component comprises O-ring seal and is located at optical cable import and export and side by side the seal plug corresponding with described holes for optical cables at its two ends, the optical cable mouth is arranged on the sealing plug; The seal groove that matches with above-mentioned seal is arranged on the buckling surface at the bottom of described lid and the box.
4. Quick-installation fiber optic cable connector box according to claim 1, it is characterized in that: the middle part in described optical fiber storing tray is loaded at the bottom of the described box, overlap by a plurality of disk bodies, it is hinged on one side mutually, another side is provided with the clasp that interfixes, and is provided with pencil optical fiber draw-in groove and ribbon fiber draw-in groove in each disk body.
5. Quick-installation fiber optic cable connector box according to claim 1 is characterized in that: be provided with optical cable fixed mount and strengthening core fixed mount in the two ends at the bottom of the described box, the optical cable fixed mount is made of base and optical cable pressing plate, and both are fastening by screw; The strengthening core fixed mount is made of base and stationary installation, is located between described optical fiber storing tray two ends and the optical cable fixed mount.
6. Quick-installation fiber optic cable connector box according to claim 5 is characterized in that: the base and the stationary installation of described strengthening core fixed mount are made of metal, and pass described box body by the lead sealing, as earthing device; Described stationary installation can be made of screw or screw rod and nut.
7. Quick-installation fiber optic cable connector box according to claim 1 is characterized in that: at the bottom of the described box and lid bottom and top are arc-shaped structure, and the surface is provided with reinforcement.
8. according to any one described Quick-installation fiber optic cable connector box of claim 1～7, it is characterized in that: described box body and plate are by the high-strength PC engineering plastics, hot and cold in the Nature, oxygen and UV-induced material aging can be stoped effectively, fire-retardant, waterproof, antihunt action can be played; Described containment member is made by resilient seal rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620003735 CN2867366Y (en) | 2006-02-28 | 2006-02-28 | Quick installation optical cable joint box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620003735 CN2867366Y (en) | 2006-02-28 | 2006-02-28 | Quick installation optical cable joint box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2867366Y true CN2867366Y (en) | 2007-02-07 |
Family
ID=37703073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620003735 Expired - Lifetime CN2867366Y (en) | 2006-02-28 | 2006-02-28 | Quick installation optical cable joint box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2867366Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015158267A1 (en) * | 2014-04-15 | 2015-10-22 | 泰科电子(上海)有限公司 | Optical cable splice protection device and method for mounting same |
| WO2015158269A1 (en) * | 2014-04-15 | 2015-10-22 | 泰科电子(上海)有限公司 | Optical cable splice protection device and method for mounting same |
| CN108107520A (en) * | 2017-12-15 | 2018-06-01 | 四川天邑康和通信股份有限公司 | A kind of cable terminal box with observation window |
| US10067307B2 (en) | 2014-04-15 | 2018-09-04 | Adc Telecommunications (Shanghai) Distribution Co., Ltd. | Fiber optic splice protection device and method for mounting the same |
| CN110068904A (en) * | 2019-05-30 | 2019-07-30 | 杭州七友通信科技有限公司 | Cable splice closure |
-
2006
- 2006-02-28 CN CN 200620003735 patent/CN2867366Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015158267A1 (en) * | 2014-04-15 | 2015-10-22 | 泰科电子(上海)有限公司 | Optical cable splice protection device and method for mounting same |
| WO2015158269A1 (en) * | 2014-04-15 | 2015-10-22 | 泰科电子(上海)有限公司 | Optical cable splice protection device and method for mounting same |
| CN105093442A (en) * | 2014-04-15 | 2015-11-25 | 泰科电子(上海)有限公司 | Optical cable splicing protective device and installation method thereof |
| EP3133429A4 (en) * | 2014-04-15 | 2017-12-27 | ADC Telecommunications (Shanghai) Distribution Co., Ltd. | Optical cable splice protection device and method for mounting same |
| US10001618B2 (en) | 2014-04-15 | 2018-06-19 | ADC Telecommunications (Shanghai) Distribution Co. Ltd. | Fiber optic splice protection device and method for mounting the same |
| US10036864B2 (en) | 2014-04-15 | 2018-07-31 | Adc Telecommunications (Shanghai) Distribution Co., Ltd. | Fiber optic splice protection device and method for mounting the same |
| CN105093442B (en) * | 2014-04-15 | 2018-08-24 | 泰科电子(上海)有限公司 | Cable connection protective device and its installation method |
| US10067307B2 (en) | 2014-04-15 | 2018-09-04 | Adc Telecommunications (Shanghai) Distribution Co., Ltd. | Fiber optic splice protection device and method for mounting the same |
| CN108107520A (en) * | 2017-12-15 | 2018-06-01 | 四川天邑康和通信股份有限公司 | A kind of cable terminal box with observation window |
| CN110068904A (en) * | 2019-05-30 | 2019-07-30 | 杭州七友通信科技有限公司 | Cable splice closure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Zhantong Telecom Equipment Industrial Co., Ltd. Assignor: Ru Zhikang Contract fulfillment period: 2008.8.15 to 2016.2.27 Contract record no.: 2008330000575 Denomination of utility model: Quick installation optical cable joint box Granted publication date: 20070207 License type: Exclusive license Record date: 20080922 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.15 TO 2016.2.27 Name of requester: NINGBO ZHANTONG TELECOMMUNICATIONS EQUIPMENT INDU Effective date: 20080922 |
|
| ASS | Succession or assignment of patent right |
Owner name: NINGBO ZHANTONG TELECOM EQUIPMENT INDUSTRIAL CO., Free format text: FORMER OWNER: RU ZHIKANG Effective date: 20110511 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315456 ZHANTONG TELECOM EQUIPMENT CO., LTD., FUMIN INDUSTRIAL PARK, MOUSHANTOWN, YUYAO CITY, ZHEJIANG PROVINCE TO: 315456 FUMIN INDUSTRIAL PARK, MOUSHAN TOWN, YUYAO CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110511 Address after: 315456 Fumin Industrial Zone, Mou Shan town, Yuyao, Zhejiang Patentee after: Ningbo Zhantong Telecom Equipment Industrial Co., Ltd. Address before: 315456, Zhejiang, Yuyao province Fumin Town Industrial Park Exhibition Telecommunications Equipment Co., Ltd. Patentee before: Ru Zhikang |
|
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO ZHANTONG TELECOM EQUIPMENT CO., LTD. Free format text: FORMER NAME: NINGBO ZHANTONG TELECOM EQUIPMENT INDUSTRIAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 315456 Fumin Industrial Zone, Mou Shan town, Ningbo, Zhejiang, Yuyao Patentee after: NINGBO ZHANTONG TELECOM EQUIPMENT CO., LTD. Address before: 315456 Fumin Industrial Zone, Mou Shan town, Yuyao, Zhejiang Patentee before: Ningbo Zhantong Telecom Equipment Industrial Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070207 |
|
| EXPY | Termination of patent right or utility model |