CN110824646A - Waterproof dustproof optical cable distributing box - Google Patents
Waterproof dustproof optical cable distributing box Download PDFInfo
- Publication number
- CN110824646A CN110824646A CN201911209711.9A CN201911209711A CN110824646A CN 110824646 A CN110824646 A CN 110824646A CN 201911209711 A CN201911209711 A CN 201911209711A CN 110824646 A CN110824646 A CN 110824646A
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- China
- Prior art keywords
- optical cable
- front side
- shell
- inner cavity
- distributing box
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- 230000003287 optical effect Effects 0.000 title claims abstract description 101
- 238000004804 winding Methods 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 abstract description 2
- 229920001821 foam rubber Polymers 0.000 description 17
- 239000000835 fiber Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a waterproof and dustproof optical cable cross-connecting cabinet, which comprises an optical cable cross-connecting cabinet and also comprises: the optical cable cross-connecting box comprises two wire winding mechanisms, wherein the two wire winding mechanisms are detachably arranged at the left end of the rear side of an inner cavity of the optical cable cross-connecting box; and the sealing mechanism is detachably arranged on the left side of the inner cavity of the optical cable cross-connecting box. The invention relates to the technical field of communication equipment, can realize reasonable winding on optical cables with different lengths, avoids the optical cables from loosening, is beneficial to long-term use of the optical cables, can avoid a gap between an optical cable cross connecting cabinet and the optical cables, prevents dust from entering, and further ensures stable operation of components in the optical cable cross connecting cabinet.
Description
Technical Field
The invention relates to the technical field of communication equipment, in particular to a waterproof and dustproof optical cable cross-connecting box.
Background
The optical cable cross-connecting box is cross-connecting equipment for providing optical cable terminating and jumper connection for optical cables of a main layer and an optical cable of a wiring layer. After the optical cable is introduced into the optical cable cross-connecting box, after fixing, terminating and fiber distributing, the main layer optical cable and the wiring layer optical cable are communicated by using the jump fiber. The optical cable fiber distribution box is used as important wiring equipment adopted by an optical branch point and is applied more and more;
in the installation of the optical cables, the optical cables are wound on the winder in a bundling mode in a classifying mode and then extend out of the wire outlet hole of the optical cable cross-connecting box. Under the general condition, the optical cable diameter of bundling is different, therefore the wire hole of optical cable distributing box can reserve great, and then there is the gap between the wire hole that causes optical cable distributing box and the optical cable of bundling, when using for a long time, can cause dust and water stain entering, influence the operation of its optical cable distributing box inside components and parts, in addition, the wire winding girth of spooler is fixed, and the length of optical cable is changed, lead to the optical cable to be can more than partly sometimes after the winding on the spooler, and then cause the optical cable to relax, be unfavorable for the long-term use of optical cable.
Disclosure of Invention
The invention aims to provide a waterproof and dustproof optical cable cross connecting cabinet, which at least solves the problems of poor sealing effect and loose optical cable fixation in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a waterproof dustproof optical cable distributing box, includes the optical cable distributing box, still includes: the optical cable cross-connecting box comprises two wire winding mechanisms, wherein the two wire winding mechanisms are detachably arranged at the left end of the rear side of an inner cavity of the optical cable cross-connecting box; and the sealing mechanism is detachably arranged on the left side of the inner cavity of the optical cable cross-connecting box.
Preferably, the winding mechanism includes: the barrel is detachably arranged on the rear side of the inner cavity of the optical cable cross-connecting box; the two racks penetrate through the outer wall of the barrel body along the vertical direction; the stop block is detachably arranged at the end part of the rack; the two winding plates are arranged in point symmetry relative to the center of the barrel; the partition board is fixedly connected to the middle of the outer wall of the winding board; the rotating shaft is rotatably connected to the rear side of the inner cavity of the barrel through a bearing; the gear is connected with the outer wall of the rotating shaft in a key way and is meshed with the rack; the cover plate is connected to the front side of the barrel through screws, the front side of the rotating shaft extends out of the front side of the cover plate, and a plurality of thread grooves are formed in the front side of the cover plate in the circumferential direction by taking the axis of the rotating shaft as a circle center; the rotating handle is detachably arranged on the front side of the rotating shaft; and the bolt is in threaded connection with the right end of the front side of the rotating handle and is meshed with the thread groove to brake the rotating handle.
Preferably, the sealing mechanism includes: the shell is detachably arranged on the left side of the inner cavity of the optical cable cross-connecting box, and four threading holes are formed in the left side of the shell from top to bottom; the fixing units are four and are arranged in the inner cavity of the shell, and the fixing units correspond to the threading holes one to one.
Preferably, the fixing unit includes: the fixing seat is detachably arranged on the rear side of the inner cavity of the shell and is in contact with the left side of the inner cavity of the shell, and the upper end and the lower end of the front side of the fixing seat are provided with sliding grooves; the first spongy cushion is bonded on the front side of the fixed seat; the sliding rod is inserted into the inner cavity of the sliding groove; the clamping plate is detachably arranged on the front side of the sliding rod, and the left side of the clamping plate is in contact with the left side of the inner cavity of the shell; the second spongy cushion is adhered to the rear side of the splint; the screw rod is connected to the center of the front side of the clamping plate in a rotating mode through a bearing, the outer wall of the screw rod is in threaded connection with the shell, and the front side of the screw rod extends out of the front side of the shell.
Preferably, two racks rotate 180 degrees relative to the central point of the cylinder to coincide.
Preferably, the number of the thread grooves is twelve, and the twelve thread grooves are distributed on the front side of the cover plate at intervals of 30 degrees clockwise.
Preferably, the first spongy cushion and the second spongy cushion are both in the shape of a semicircle with the same size.
The waterproof and dustproof optical cable cross connecting cabinet provided by the invention has the beneficial effects that:
1. the distance between the two winding plates can be adjusted through the winding mechanism, the winding perimeter of the winding plates is changed, the use is flexible, optical cables with different lengths can be reasonably wound, the optical cables are prevented from loosening, and the long-term use of the optical cables is facilitated;
2. according to the optical cable cross-connecting box, the optical cable which penetrates out of or is led into the optical cable cross-connecting box can be sealed through the sealing mechanism, so that a gap is prevented from being generated between the optical cable cross-connecting box and the optical cable, dust and water stains are prevented from entering the optical cable cross-connecting box, and further stable operation of components in the optical cable cross-connecting box is guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the winding mechanism shown in FIG. 1;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is a schematic structural view of the sealing mechanism of FIG. 1;
FIG. 5 is a right side view of the housing of FIG. 4;
fig. 6 is an exploded view of the stationary unit of fig. 4.
In the figure: 1. optical cable distributing box, 2, winding mechanism, 21, barrel, 22, rack, 23, dog, 24, winder, 25, baffle, 26, pivot, 27, gear, 28, apron, 29, thread groove, 210, turning handle, 211, bolt, 3, sealing mechanism, 31, shell, 32, through wires hole, 33, fixed unit, 331, fixing base, 332, first foam-rubber cushion, 333, spout, 334, slide bar, 335, splint, 336, second foam-rubber cushion, 337, screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a waterproof dustproof optical cable distributing box, includes optical cable distributing box 1, still includes two winding mechanism 2 and sealing mechanism 3, and winding mechanism 2 can dismantle to set up in optical cable distributing box 1's inner chamber rear side left end, and sealing mechanism 3 can dismantle to set up in optical cable distributing box 1's inner chamber left side.
Preferably, the winding mechanism 2 further comprises a cylinder 21, a rack 22, a stopper 23, a winding plate 24, a partition 25, a rotating shaft 26, a gear 27, a cover plate 28, a thread groove 29, a rotating handle 210 and a bolt 211, the cylinder 21 is detachably disposed at the rear side of the inner cavity of the optical cable cross-connecting box 1, the rack 22 is two, the two racks 22 penetrate through the outer wall of the cylinder 21 in the up-down direction, the front side and the rear side of the rack 22 are arc grooves, so that the cylinder 21 can limit the rack 22, teeth on the rack 22 can be prevented from being clamped with the cylinder 21, the rack 22 can freely move up and down, the stopper 23 is detachably disposed at the end of the rack 22, the stopper 23 limits the rack 22, and avoids the possibility that the rack 22 is separated from the cylinder 21, the winding plate 24 is fixedly connected to one end of the rack 22 away from the stopper 23, and the two winding plates, twine the optical cable of bundling through winder 24, baffle 25 fixed connection is in winder 24's outer wall middle part, can realize cutting apart the optical cable of winding on winder 24 through baffle 25, it is fixed to realize categorised winding, pivot 26 passes through the bearing and rotates the inner chamber rear side of connecting in barrel 21, gear 27 key-type is connected at the outer wall of pivot 26, and gear 27 is connected with rack 22 meshing, apron 28 screw connection is in the front side of barrel 21, and the front side that the front side of pivot 26 stretched out apron 28 can dismantle with turning handle 210 and be connected, do benefit to through turning handle 210 and drive the rotation of pivot 26, a plurality of thread groove 29 has been seted up along circumference to the front side of apron 28 with the axis of pivot 26 as the centre of a circle, bolt 211 spiro union is in the front side right-hand member of turning handle 210, and bolt 211 and thread groove 29 screw thread interlock are to turning handle 210 braking, bolt 211 is used for the.
As preferred scheme, furthermore, sealing mechanism 3 includes shell 31, through wires hole 32 and fixed unit 33, and shell 31 can dismantle and set up in the inner chamber left side of optical cable distributing box 1, and the left side of shell 31 is from last to having seted up four through wires holes 32 down, can make the optical cable wear out and introduce optical cable distributing box 1 through wires hole 32, and fixed unit 33 is four, and fixed unit 33 is installed in the inner chamber of shell 31, and fixed unit 33 and through wires hole 32 one-to-one.
Preferably, the fixing unit 33 includes a fixing base 331, a first foam rubber cushion 332, a sliding slot 333, a sliding rod 334, a clamping plate 335, a second foam rubber cushion 336 and a screw 337, the fixing base 331 is detachably disposed at the rear side of the inner cavity of the housing 31, the fixing base 331 is in contact with the left side of the inner cavity of the housing 31, the upper and lower ends of the front side of the fixing base 331 are respectively provided with the sliding slot 333, the clamping plate 335 is limited by the cooperation of the sliding slot 333 and the sliding rod 334, it is ensured that the clamping plate 335 can move linearly back and forth, the first foam rubber cushion 332 is adhered to the front side of the fixing base 331, the first foam rubber cushion 332 and the second foam rubber cushion 336 can be clamped on the outer wall of the optical cable by using the flexibility of the first foam rubber cushion 332 and the second foam rubber cushion 336, thereby preventing dust from entering between the optical cable and the optical cable cross-connecting box 1 due to the occurrence, the second sponge pad 336 is adhered to the rear side of the clamping plate 335, the screw rod 337 is rotatably connected to the front center position of the clamping plate 335 through a bearing, the clamping plate 335 cannot rotate along with the screw rod 337 under the action of the bearing, the outer wall of the screw rod 337 is screwed with the housing 31, the front side of the screw rod 337 extends out of the front side of the housing 31, and when the screw rod 337 rotates clockwise or counterclockwise, the screw rod 337 can move backward or forward.
Preferably, the two racks 22 are rotated 180 degrees relative to the center point of the cylinder 21 to coincide with each other, and when the gear 27 is rotated clockwise or counterclockwise, the two racks 22 are simultaneously moved outward or inward by the driving of the gear 27, so that the distance between the two winding plates 24 is changed.
Preferably, the number of the screw grooves 29 is twelve, and the twelve screw grooves 29 are distributed on the front side of the cover plate 28 at 30 degrees clockwise, and the rotation of the shank 210 by a minimum unit of 30 degrees can be fixed by the plurality of screw grooves 29.
As preferred scheme, further, the shape of first foam-rubber cushion 332 is the same semi-circular of size with second foam-rubber cushion 336, makes first foam-rubber cushion 332 and second foam-rubber cushion 336 can agree with the optical cable outer wall of bundling mutually, does benefit to the cooperation of first foam-rubber cushion 332 and second foam-rubber cushion 336 and realizes parcel fixed to the optical cable.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the optical cable needs to be fixed, the length between the two winding boards 24 is adjusted according to the length of the optical cable, the bolt 211 is screwed out of the threaded groove 29, the fixing of the rotating handle 210 is released, so that the rotating handle 210 can drive the gear 27 on the rotating shaft 26 to rotate clockwise or anticlockwise, because the two racks 22 rotate 180 degrees relative to the central point of the barrel 21 and coincide, the two racks 22 can simultaneously move outwards or inwards under the driving of the gear 27, so that the distance between the two winding boards 24 is increased or decreased, when the distance between the two winding boards 24 meets the optical cable winding requirement, the bolt 211 is screwed into the threaded groove 29 at the corresponding position, the rotating handle 210 is braked, so that the optical cable can be wound through the winding boards 24, when the optical cable needs to be removed or led in from the cross connecting box 1, the bundled optical cable penetrates out of or into the threading hole 32 of the optical cable shell 31, and the first sponge pad 332 and the second sponge pad 336 are respectively positioned at two sides of the optical cable, clockwise rotation screw rod 337, make screw rod 337 move to the rear side, screw rod 337 promotes splint 335 and moves to the rear side under the spacing of slide bar 334, treat splint 335 and the contact of fixing base 331, first foam-rubber cushion 332 compresses tightly the outer wall at the optical cable with second foam-rubber cushion 336, it is sealed to the optical cable of wearing out or introducing from optical cable distributing box 1, accomplish drawing forth or introducing of optical cable, thereby when using, can seal the optical cable of wearing out or introducing, avoid the dust to get into optical cable distributing box 1, guarantee the steady operation of components and parts in the optical cable distributing box 1, and can adjust the interval between two winder plates 24 according to the length of optical cable, change its wire winding girth, avoid the cable of winding on winder plate 24 to appear lax phenomenon, the fixity is strong, be favorable to the long-term use of optical cable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a waterproof dustproof optical cable distributing box, includes optical cable distributing box (1), its characterized in that still includes:
the optical cable cross-connecting box comprises two winding mechanisms (2), wherein the two winding mechanisms (2) are detachably arranged at the left end of the rear side of an inner cavity of the optical cable cross-connecting box (1);
sealing mechanism (3), sealing mechanism (3) can dismantle and set up in the inner chamber left side of optical cable distributing box (1).
2. The waterproof dustproof optical cable distributing box of claim 1, characterized in that: the winding mechanism (2) includes:
the barrel (21), the barrel (21) is detachably arranged at the rear side of the inner cavity of the optical cable cross connecting box (1);
the two racks (22) are arranged, and the two racks (22) penetrate through the outer wall of the barrel (21) in the vertical direction;
the stop block (23) is detachably arranged at the end part of the rack (22);
the winding plates (24) are fixedly connected to one end, far away from the stop block (23), of the rack (22), and the two winding plates (24) are symmetrically arranged relative to the center point of the barrel (21);
the partition plate (25), the said partition plate (25) is fixedly connected to the middle part of outer wall of the winder plate (24);
the rotating shaft (26) is rotatably connected to the rear side of the inner cavity of the barrel (21) through a bearing;
the gear (27) is connected to the outer wall of the rotating shaft (26) in a key mode, and the gear (27) is in meshed connection with the rack (22);
the cover plate (28) is connected to the front side of the barrel (21) through screws, the front side of the rotating shaft (26) extends out of the front side of the cover plate (28), and a plurality of thread grooves (29) are formed in the front side of the cover plate (28) in the circumferential direction by taking the axis of the rotating shaft (26) as a circle center;
the rotating handle (210), the said rotating handle (210) is set up in the front side of the spindle (26) removably;
and the bolt (211) is screwed on the right end of the front side of the rotating handle (210), and the bolt (211) is in threaded engagement with the threaded groove (29) to brake the rotating handle (210).
3. The waterproof dustproof optical cable distributing box of claim 1, characterized in that: the sealing mechanism (3) includes:
the cable splicing box comprises a shell (31), wherein the shell (31) is detachably arranged on the left side of an inner cavity of the cable splicing box (1), and the left side of the shell (31) is provided with four threading holes (32) from top to bottom;
fixed unit (33), fixed unit (33) are four, fixed unit (33) are installed in the inner chamber of shell (31), and fixed unit (33) and through wires hole (32) one-to-one.
4. The waterproof dustproof optical cable distributing box of claim 1, characterized in that: the fixing unit (33) includes:
the fixing seat (331) is detachably arranged on the rear side of the inner cavity of the shell (31), the fixing seat (331) is in contact with the left side of the inner cavity of the shell (31), and the upper end and the lower end of the front side of the fixing seat (331) are provided with sliding grooves (333);
the first sponge cushion (332), the said first sponge cushion (332) is adhered to the front side of the fixed seat (331);
the sliding rod (334) is inserted into the inner cavity of the sliding groove (333);
the clamping plate (335) is detachably arranged on the front side of the sliding rod (334), and the left side of the clamping plate (335) is in contact with the left side of the inner cavity of the shell (31);
a second sponge pad (336), the second sponge pad (336) being adhered to the rear side of the splint (335);
the screw rod (337) is rotatably connected to the front center position of the clamping plate (335) through a bearing, the outer wall of the screw rod (337) is in threaded connection with the shell (31), and the front side of the screw rod (337) extends out of the front side of the shell (31).
5. The waterproof dustproof optical cable distributing box of claim 2, characterized in that: the two racks (22) rotate 180 degrees relative to the central point of the cylinder (21) and are overlapped.
6. The waterproof dustproof optical cable distributing box of claim 2, characterized in that: the number of the thread grooves (29) is twelve, and the twelve thread grooves (29) are distributed on the front side of the cover plate (28) at intervals of 30 degrees clockwise.
7. The waterproof dustproof optical cable distributing box of claim 4, characterized in that: the first spongy cushion (332) and the second spongy cushion (336) are both in the shape of a semicircle with the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911209711.9A CN110824646B (en) | 2019-12-01 | 2019-12-01 | Waterproof dustproof optical cable distributing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911209711.9A CN110824646B (en) | 2019-12-01 | 2019-12-01 | Waterproof dustproof optical cable distributing box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110824646A true CN110824646A (en) | 2020-02-21 |
| CN110824646B CN110824646B (en) | 2023-08-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911209711.9A Active CN110824646B (en) | 2019-12-01 | 2019-12-01 | Waterproof dustproof optical cable distributing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110824646B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112904505A (en) * | 2021-01-22 | 2021-06-04 | 贾平美 | Bury formula optical cable distributing box of waterproof splash |
| CN114200608A (en) * | 2021-12-09 | 2022-03-18 | 绍兴市华顺通信技术有限公司 | Optical cable placing box |
| CN114655776A (en) * | 2022-04-27 | 2022-06-24 | 石家庄邮电职业技术学院 | Cable storage device for network system integration |
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| US20110080078A1 (en) * | 2008-03-04 | 2011-04-07 | Adc Gmbh | Base plate with sealing blocks |
| CN204694894U (en) * | 2015-06-12 | 2015-10-07 | 河北电信设计咨询有限公司 | Microtubule micro cable joins remaining device |
| CN205301654U (en) * | 2015-12-22 | 2016-06-08 | 华兴新锐通信科技集团有限公司 | Multiple dirt -proof optical cable distributing box |
| US20160217888A1 (en) * | 2013-09-04 | 2016-07-28 | Schlumberger Technology Corporation | Power cable gas barrier |
| CN205484956U (en) * | 2016-02-04 | 2016-08-17 | 河北阳天通信科技有限公司 | Integrated form optical cable distributing box |
| CN205958817U (en) * | 2016-08-30 | 2017-02-15 | 宁夏金智云通科技有限公司 | Optical cable distributing box with dustproof function |
| CN209707768U (en) * | 2019-05-29 | 2019-11-29 | 安徽海瑞通科技股份有限公司 | A kind of fiber cable cross connection box fine device of extension |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110080078A1 (en) * | 2008-03-04 | 2011-04-07 | Adc Gmbh | Base plate with sealing blocks |
| US20160217888A1 (en) * | 2013-09-04 | 2016-07-28 | Schlumberger Technology Corporation | Power cable gas barrier |
| CN204694894U (en) * | 2015-06-12 | 2015-10-07 | 河北电信设计咨询有限公司 | Microtubule micro cable joins remaining device |
| CN205301654U (en) * | 2015-12-22 | 2016-06-08 | 华兴新锐通信科技集团有限公司 | Multiple dirt -proof optical cable distributing box |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112904505A (en) * | 2021-01-22 | 2021-06-04 | 贾平美 | Bury formula optical cable distributing box of waterproof splash |
| CN112904505B (en) * | 2021-01-22 | 2023-05-12 | 国网河南省电力公司卫辉市供电公司 | Buried optical cable distributing box capable of preventing splashing |
| CN114200608A (en) * | 2021-12-09 | 2022-03-18 | 绍兴市华顺通信技术有限公司 | Optical cable placing box |
| CN114200608B (en) * | 2021-12-09 | 2024-04-19 | 绍兴市华顺通信技术有限公司 | Optical cable placement box |
| CN114655776A (en) * | 2022-04-27 | 2022-06-24 | 石家庄邮电职业技术学院 | Cable storage device for network system integration |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110824646B (en) | 2023-08-22 |
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