CN208092293U - A kind of novel high-density modular optical fiber distribution frame system - Google Patents
A kind of novel high-density modular optical fiber distribution frame system Download PDFInfo
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- CN208092293U CN208092293U CN201820602403.7U CN201820602403U CN208092293U CN 208092293 U CN208092293 U CN 208092293U CN 201820602403 U CN201820602403 U CN 201820602403U CN 208092293 U CN208092293 U CN 208092293U
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- babinet
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- fiber distribution
- sliding rail
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Abstract
The utility model is related to technical field of photo communication, more particularly to a kind of novel high-density modular optical fiber distribution frame system, including distributing frame and function module, the distributing frame includes babinet and outer framework, the babinet is connect by sliding rail with the outer framework, so that babinet is slided along sliding rail and then hauls out and enters the outer framework, the function module is fixed on the front end of the babinet.Novel high-density modular optical fiber distribution frame system provided by the utility model, make box body-sliding by sliding rail mode, pull is smooth, durable, function module can be dismounted easily and flexibly from distributing frame, convenient for the installation and maintenance of optical distribution cable or connection optical cable, the equipment capacity expansion and upgrading and maintenance for also allowing for the computer room later stage, improve installation and the maintenance efficiency of equipment.The utility model is compact-sized, and duty ratio is low, under the premise of ensureing fiber transmission performance, realizes miniaturization and the high density of Wiring module.
Description
【Technical field】
The utility model is related to technical field of photo communication, and in particular to a kind of novel high-density modular fibre distribution frame system
System.
【Background technology】
In recent years, the sustainable development of information industry makes comprehensive wiring industry requirement more and more vigorous, and gradually with light
Fibre substitutes copper connection, and the paces of " light entering and copper back " are accelerated.Fibre distribution frame system is used in optic communication distribution plant, by wiring
The compositions such as frame, interconnecting module box, patch panels.In existing fibre distribution frame system, the connection of modular cartridge and tray rack is usual
To be simply fixedly connected with mode, modular cartridge cannot be dismounted neatly from distributing frame, be not only not easy in this way optical distribution cable or
The installation and maintenance of optical cable are connected, and is also made troubles to the capacity expansion and upgrading of post facility and maintenance；Meanwhile this mode is made
Valence is high, and wiring occupied space is big.
In consideration of it, it is the art urgent problem to be solved to overcome the defect present in the above-mentioned prior art.
【Utility model content】
The utility model technical issues that need to address are：
In existing fibre distribution frame system, modular cartridge cannot be dismounted neatly from distributing frame, be not easy to optical distribution cable
Or the installation and maintenance of connection optical cable, and make troubles to the capacity expansion and upgrading and maintenance of post facility；Meanwhile this mode is made
Valence is high, and wiring occupied space is big.
The utility model reaches above-mentioned purpose by following technical solution：
The utility model provides a kind of novel high-density modular optical fiber distribution frame system, including distributing frame 1 and function
Module 2, the distributing frame 1 include babinet 11 and outer framework 12, and the babinet 11 is connect by sliding rail with the outer framework 12, with
Just babinet 11 slides along sliding rail and then hauls out and enter the outer framework 12, and the function module 2 is fixed on the babinet
11 front end.
Preferably, the sliding rail setting is provided in 11 left and right sides of the babinet, 12 or so two inside of the outer framework
The sliding slot to match with the sliding rail；Alternatively, the sliding rail setting, in 12 or so two inside of the outer framework, the babinet 11 is left
Right both sides are provided with the sliding slot to match with the sliding rail.
Preferably, the function module 2 is fixed on 11 front end of the babinet especially by the mode of buckle or screw.
Preferably, the distributing frame 1 includes N number of babinet 11, and 11 drawer type level-superposed of N number of babinet；Wherein, N
For the natural number more than or equal to 1.
Preferably, 11 front end of each babinet is mounted on one or more function modules 2, and the function module 2
For interconnecting module and/or patch panels.
Preferably, the distributing frame 1 corresponds to each babinet 11 and is also respectively set two knobs 13 with line windering function, and two
A knob 13 is fixed on 11 front end both sides of corresponding babinet respectively, to arrange the cable in corresponding function module 2.
Preferably, the distributing frame 1 corresponds to each babinet 11 and front door 14, the both ends difference at the front door 14 is also respectively set
It is connect with two knobs 13 by pin, the front door 14, which can be flipped up around pin to the limit position of corresponding knob 13, stops
Only.
Preferably, the distributing frame 1 corresponds to each babinet 11 and upper cover plate 15 is also respectively set, and the setting of the upper cover plate 15 exists
11 top of corresponding babinet, and being installed from the extraction of 11 rear of corresponding babinet or by way of being pushed into.
Preferably, the 11 rear side setting of each babinet is jagged, so that splitter is installed with 11 plug-in of corresponding babinet；Wherein
The branched cable of splitter enters 11 internal wiring of corresponding babinet by notch, and backbone optical cable connects up outside corresponding babinet 11.
Preferably, the distributing frame 1 supports welding mode and pre-terminated mode, described when 11 numbers of the babinet are N
Distributing frame 1 supports that the core number of the optical fiber of welding mode/pre-terminated mode is 1~96N.
The utility model has the beneficial effects that：
In novel high-density modular optical fiber distribution frame system provided by the utility model, the babinet of distributing frame passes through sliding rail
It realizes and hauls out and enter, pull is smooth, durable, and function module can be dismounted easily and flexibly from distributing frame, is convenient for optical distribution cable
Or connection optical cable installation and maintenance, also allow for the equipment capacity expansion and upgrading and maintenance in computer room later stage, improve equipment installation and
Maintenance efficiency.The utility model is compact-sized, and duty ratio is low, under the premise of ensureing fiber transmission performance, realizes wiring mould
The miniaturization of block and high density.
【Description of the drawings】
It, below will be in the utility model embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Required attached drawing is briefly described.It should be evident that drawings described below is only the one of the utility model
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of structural representation for novel high-density modular fibre distribution frame that the utility model embodiment provides
Figure；
Fig. 2 is the structural schematic diagram that a kind of function module that the utility model embodiment provides is connected and fixed with babinet；
Fig. 3 is a kind of structural schematic diagram for interconnecting module that the utility model embodiment provides；
Fig. 4 is a kind of structural schematic diagram for patch panels that the utility model embodiment provides；
Fig. 5 is the structural schematic diagram for four kinds of fibre distribution frame series of products that the utility model embodiment provides；
Fig. 6 is a kind of structure chart for 4U fibre distribution frames that the utility model embodiment provides；
Fig. 7 is a kind of side view for distributing frame knob that the utility model embodiment provides；
Fig. 8 is a kind of structural schematic diagram for distributing frame knob that the utility model embodiment provides；
Fig. 9 is a kind of structural schematic diagram for distributing frame babinet that the utility model embodiment provides；
Figure 10 is the enlarged drawing of structure at B in Fig. 9 that the utility model embodiment provides；
Figure 11 is that the knob that the utility model embodiment provides is mounted on the structural schematic diagram behind babinet front end；
Figure 12 is a kind of front door and the structural schematic diagram after knob installation that the utility model embodiment provides；
Figure 13 is a kind of structure chart for distributing frame babinet with upper cover plate that the utility model embodiment provides；
Figure 14 is a kind of structure for novel high-density modular optical fiber distribution frame system that the utility model embodiment provides
Schematic diagram (front door is flipped up)；
Figure 15 is a kind of structure for novel high-density modular optical fiber distribution frame system that the utility model embodiment provides
Schematic diagram (front door is not overturn)；
Figure 16 is that the plane of the fibre distribution frame system after a kind of clamping splitter that the utility model embodiment provides is shown
It is intended to.
【Specific implementation mode】
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the description of the present invention, term "inner", "outside", " longitudinal direction ", " transverse direction ", "upper", "lower", "top", "bottom",
The orientation or positional relationship of the instructions such as "left", "right" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
It states the utility model rather than requires the utility model must be with specific azimuth configuration and operation, therefore be not construed as pair
The limitation of the utility model.
In various embodiments of the utility model, symbol "/" indicates while having the meaning there are two types of function, and for symbol " A
And/or B " then shows that the combination between the front and back object connected by the symbol includes " A ", " B ", " A and B " three kinds of situations.
As long as in addition, technical characteristic involved in the various embodiments of the present invention described below each other it
Between do not constitute conflict and can be combined with each other.Below with regard to refer to the attached drawing and embodiment in conjunction with the utility model is described in detail.
The utility model embodiment provides a kind of novel high-density modular optical fiber distribution frame system, such as Fig. 1 and Fig. 2 institutes
Show, including distributing frame 1 and function module 2, the distributing frame 1 includes babinet 11 and outer framework 12, and the babinet 11 passes through sliding rail
It is connect with the outer framework 12, so that babinet 11 is slided along sliding rail and then hauls out and enter the outer framework 12, the function mould
Block 2 is fixed on the front end of the babinet 11, i.e., position, installation effect are as shown in Figure 2 shown in A in figure.
In novel high-density modular optical fiber distribution frame system provided by the utility model, the babinet of distributing frame passes through sliding rail
It realizes and hauls out and enter, pull is smooth, durable, and function module can be dismounted easily and flexibly from distributing frame, is convenient for optical distribution cable
Or connection optical cable installation and maintenance, also allow for the equipment capacity expansion and upgrading and maintenance in computer room later stage, improve equipment installation and
Maintenance efficiency.
To keep the pull between the babinet 11 and the outer framework 12 more smooth, metal balls can be used in the sliding rail
Mute guide rail, then the babinet 11 can be slid back and forth along metal sliding rail, easily haul out and enter.The sliding rail can be respectively set
In 11 left and right sides of the babinet, then it need to be respectively set in 12 or so two inside of the outer framework and match with the sliding rail at this time
Sliding slot so that the sliding rail can be slided along the sliding slot；Alternatively, the sliding rail 120 can be separately positioned on the outer framework 12
Left and right two inside matches as shown in Figure 1, need to be then respectively arranged at this time in the left and right sides of the babinet 11 with the sliding rail
Sliding slot so that the babinet 11 can slide back and forth.
As shown in Fig. 2, in the utility model embodiment, the function module 2 is that fixation is installed by way of buckle
In the card slot of 11 front end of the babinet, the tool-free installation of the function module 2 can be realized by snap, dismounting is more
Flexibly, conveniently；In addition to this, screw fixed mode also can be used, the function module 2 is installed, which can make function module
2 installations are more stable, secured, and specific mounting means can select according to actual needs.Wherein, the function module 2 can be
Interconnecting module and/or patch panels, as shown in Figure 3 and Figure 4, interconnecting module can be that MPO turns LC modules or MPO turns MPO moulds again
Block etc..
Distributing frame 1 described in the utility model is series of products, it may include N number of babinet 11, and 11 drawer of N number of babinet
Formula level-superposed；Wherein, N is the natural number more than or equal to 1.The form of babinet level-superposed makes entire distribution frame system structure
Compacter, duty ratio is low, under the premise of ensureing fiber transmission performance, and realizes the miniaturization of Wiring module and highly dense
Degree.Four serial products, i.e. 1U, 2U, 3U and 4U fibre distribution frame when N takes 1,2,3 and 4 are mainly introduced in the present embodiment, such as
Shown in Fig. 5, and each 11 front end of babinet opens that there are four card slots, can install 1~4 function module 2.Wherein, institute in Fig. 1
The distributing frame shown is the structural schematic diagram of 1U fibre distribution frames, and the concrete structure of 4U fibre distribution frames is as shown in fig. 6, include one
A outer framework 12 and four babinets 11, and box portion is using the babinet of 1U fibre distribution frames as basic unit drawer
Four layers of formula level-superposed, 11 left and right sides of each babinet are respectively arranged with sliding slot, and 12 or so two inside of the outer framework needs to be arranged
Four layers of sliding rail 120 correspond to the sliding slot on four layer box bodies 11 respectively so that and each babinet 11 can independently, neatly slide back and forth,
It realizes and hauls out and enter the outer framework 12, the babinet without influencing other levels.On the basis of the utility model embodiment,
To meet the needs of real work situation, it so that more than four babinet level-superposeds, i.e. N is more than 4, form NU optical fiber distributings
The number of frame, the sliding rail also accordingly increases, and is corresponded with babinet；The front end of each babinet 11 can also be arranged more than four
Card slot, to install more function modules 2, situation described above both is within the protection scope of the present invention, herein not
It repeats again.
As shown in figures 1 to 6, the distributing frame 1 corresponds to each babinet 11 and is also respectively set two with line windering function
Knob 13, two 13 rear ends of knob are fixed on 11 front end both sides of corresponding babinet respectively, i.e. in Fig. 9 at position shown in B and C,
To arrange the cable in corresponding function module 2, schematic enlarged-scale view is as shown in Figure 10 at wherein B.In the utility model embodiment
In, the knob 13 can realize tool-free installation, and concrete structure is as shown in Figure 7 and Figure 8, in the upper rear end of the knob 13
It is provided with and hooks slot 131, when installation, the slot 131 that hooks can catch on the upper seamed edge 112 of 11 front end of the babinet；Meanwhile shown hook slot
Reinforcing rib 135 built in 131, when installation, can be caught in the upper latch notch 113 of seamed edge on the babinet 11, to position；The knob
13 rear end lower be provided with it is fixed grab 132, when installation, 132 under bayonets that can be inserted into 11 front ends of the babinet were grabbed in the fixation
In 114, to limit and to fix, thus the knob 13 can be fixed on 11 front end of the babinet, realize and exempt from
Tool is installed, and the structure after installation is complete is as shown in figure 11.In order to easy to operate, in the present embodiment by two knobs 13 or so
It is symmetrically disposed in 11 front end both sides of the babinet.Meanwhile the front end position of the knob 13 is respectively set that there are one logical up and down
Slot 133 so that knob 13 has Dual-layer line windering function, corresponding with function module 2, effect such as Figure 14 of the double-deck lineation
Shown in Figure 15, the cable in the function module 2 is divided to upper layer and lower layer to be passed through by upper and lower two straight slots 133, and lineation is succinct, square
Just, it is convenient for optical distribution cable or connects the installation and maintenance of optical cable.
As shown in figs. 1,2 and 6, the distributing frame 1 corresponds to each babinet 11 and independent front door 14, institute is also respectively set
The left and right sides for stating front door 14 is respectively arranged with the first mounting hole 141, and such as Figure 12, the is also correspondingly provided on the knob 13
Two mounting holes 134, such as Fig. 7 and Fig. 8, pin is each passed through first mounting hole, 141 and second mounting hole 134 when installation, makes
The left and right sides at the front door 14 is connect with two knobs 13 respectively, to realize that installation is fixed, as shown in figure 12；Wherein, it installs
After the completion, the front door 14 can be flipped up to the limit position of corresponding knob 13 around pin and stop, as shown in Figure 14 and Figure 15.
On the one hand the setting at the front door 14 can play a protective role to optical distribution cable or connection optical cable, on the other hand, since it can
Front door 14 can be first flipped up by overturning then when carrying out lineation with the knob 13, wait for being overturn again after the completion of lineation
To original position so that lineation is more convenient and flexible.Wherein, in fig. 14, the front door 14 is in and is flipped up state, at this time may be used
Be convenient for installation and the lineation of the function module 2, in fig.15, the overturning of the front door 14 to original position, installation at this time and
Lineation has been completed, therefore by the overturning of front door 14 to level, to be played a certain protective role to cable；Wait for needing next time into
When row lineation or dismounting function module 2, first the front door 14 can be flipped up, then is operated accordingly.
As shown in figures 1 to 6, the distributing frame 1 corresponds to every layer box body 11 and upper cover plate 15, the upper cover plate is also respectively set
15 cover on corresponding babinet 11, can be along the upper end both sides of the outer framework 12, the rear extraction from corresponding babinet 11 or push-in,
To realize the dismounting and installation of upper cover plate 15, as shown in figure 13；In the utility model embodiment, the upper cover plate 15 uses
Light plastic plate, light and cost is relatively low, and has certain transparency, convenient for intuitively checking the cloth inside the babinet 11
Line situation.Distributing frame described in the utility model embodiment can be between room inside/outside optical cable, vertical backbone optical cable and the network equipment
Interconnection or interconnection are provided, splitter is a kind of device being used for carrying out backbone optical cable disagreement, i.e., by a backbone optical cable
Disagreement provides protection at several branched cables, and to parting optical cable, this is illustrated for sentencing the connection of splitter, such as schemes
Shown in 13, for backbone optical cable by splitter disagreement at several road branched cables, 11 rear end of each babinet is provided with one or more lack
Mouth 115 realizes plug-in installation so that splitter is caught in the notch 115 from 11 rear end of the babinet；Wherein, breakout cable
Enter 11 internal wiring of corresponding babinet by the notch 115, and is connect with the function module 2, and backbone optical cable is in correspondence
11 outside wiring of babinet, as shown in Figure 14-Figure 16, so that the babinet 11 slides.
Wherein, the distributing frame 1 had not only supported welding mode, but also supported pre-terminated mode, maximum can support pre-terminated and/
Or the fiber number of welding is related with the number of the babinet 11, when 11 numbers of the babinet are N, the distributing frame 1 is supported
The core number of the optical fiber of welding mode/pre-terminated mode is 1~96N.Therefore, series fibre distributing frame product provided in this embodiment
In, the 1U distributing frames maximum can support that pre-terminated, welding are 96 cores, and the 2U distributing frames maximum supports pre-terminated, welding
It is 192 cores, the 3U distributing frames maximum supports that pre-terminated, welding are 288 cores, and the 4U distributing frames maximum supports pre- end
It connects, welding is 384 cores.
The novel high-density modular optical fiber distribution frame system that the utility model embodiment provides, realizes function module
Flexibly dismounting also allows for equipment capacity expansion and upgrading and the dimension in computer room later stage convenient for the installation and maintenance of optical distribution cable or connection optical cable
Shield, improves installation and the maintenance efficiency of equipment；It is compact-sized, ultimate attainment light, applied code equipment enclosure or rack installation, bridge
The forward and backward two sides installation of cabinet is supported in lifting etc. under frame, and duty ratio is low, under the premise of ensureing fiber transmission performance, realizes and matches
The miniaturization of wire module and high density.Meanwhile suitable for configuration information technoloy equipment on demand, putting by stages, gradually capacity expansion and upgrading, save one
Secondary property input cost, avoids the wasting of resources.The utility model simple production process, economy are high, with beautiful air, economy, can
The product form power-assisted information industry development leaned on.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (10)
1. a kind of novel high-density modular optical fiber distribution frame system, which is characterized in that including distributing frame (1) and function module
(2), the distributing frame (1) includes babinet (11) and outer framework (12), and the babinet (11) passes through sliding rail and the outer framework
(12) it connects, so that babinet (11) is slided along sliding rail and then hauls out and enter the outer framework (12), function module (2) peace
Dress is fixed on the front end of the babinet (11).
2. novel high-density modular optical fiber distribution frame system according to claim 1, which is characterized in that the sliding rail is set
It sets at left and right sides of the babinet (11), two inside of outer framework (12) left and right is provided with the cunning to match with the sliding rail
Slot；Alternatively, the sliding rail setting is provided at left and right sides of two inside of the outer framework (12) left and right, the babinet (11) and institute
State the sliding slot that sliding rail matches.
3. novel high-density modular optical fiber distribution frame system according to claim 1, which is characterized in that the function mould
Block (2) is fixed on the babinet (11) front end especially by the mode of buckle or screw.
4. novel high-density modular optical fiber distribution frame system according to claim 1, which is characterized in that the distributing frame
(1) include N number of babinet (11), and N number of babinet (11) drawer type level-superposed；Wherein, N is the natural number more than or equal to 1.
5. novel high-density modular optical fiber distribution frame system according to claim 4, which is characterized in that each babinet
(11) front end is mounted on one or more function modules (2), and the function module (2) is interconnecting module and/or matches
Line panel.
6. novel high-density modular optical fiber distribution frame system according to claim 5, which is characterized in that the distributing frame
(1) two knobs (13) with line windering function are also respectively set in corresponding each babinet (11), and two knobs (13) are clamped respectively
Corresponding babinet (11) front end both sides are fixed on, to arrange the cable in corresponding function module (2).
7. novel high-density modular optical fiber distribution frame system according to claim 6, which is characterized in that the distributing frame
(1) front door (14) is also respectively set in corresponding each babinet (11), and the both ends of the front door (14) are drawn by pin and two respectively
Hand (13) connects, and the front door (14), which can be flipped up around pin to the limit position of corresponding knob (13), to stop.
8. novel high-density modular optical fiber distribution frame system according to claim 4, which is characterized in that the distributing frame
(1) upper cover plate (15) is also respectively set in corresponding each babinet (11), and upper cover plate (15) setting is corresponding to above babinet (11),
And being installed from corresponding babinet (11) rear extraction or by way of being pushed into.
9. according to any novel high-density modular optical fiber distribution frame systems of claim 1-8, which is characterized in that each
Setting is jagged on rear side of babinet (11), so that splitter is installed with corresponding babinet (11) plug-in；Wherein branch's light of splitter
Cable enters corresponding babinet (11) internal wiring, backbone optical cable wiring outside corresponding babinet (11) by notch.
10. according to any novel high-density modular optical fiber distribution frame systems of claim 1-8, which is characterized in that institute
It states distributing frame (1) and supports welding mode and pre-terminated mode, when the babinet (11) number is N, the distributing frame (1) is supported
The core number of the optical fiber of welding mode/pre-terminated mode is 1~96N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820602403.7U CN208092293U (en) | 2018-04-25 | 2018-04-25 | A kind of novel high-density modular optical fiber distribution frame system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820602403.7U CN208092293U (en) | 2018-04-25 | 2018-04-25 | A kind of novel high-density modular optical fiber distribution frame system |
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| CN208092293U true CN208092293U (en) | 2018-11-13 |
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ID=64051978
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557628A (en) * | 2019-01-21 | 2019-04-02 | 耐兹康科通信有限公司 | A kind of fibre distribution frame |
| CN110673282A (en) * | 2019-09-25 | 2020-01-10 | 深圳长飞智连技术有限公司 | Ultrahigh-density modular optical fiber distribution frame system |
| CN110764205A (en) * | 2019-10-16 | 2020-02-07 | 武汉睿特富连技术有限公司 | Optical fiber distribution frame system |
| WO2021227698A1 (en) * | 2020-05-11 | 2021-11-18 | 罗森伯格（上海）通信技术有限公司 | Optical fiber module box |
| US11327263B2 (en) | 2019-04-01 | 2022-05-10 | Afl Telecommunications Lcc | Fiber optic tray systems |
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2018
- 2018-04-25 CN CN201820602403.7U patent/CN208092293U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557628A (en) * | 2019-01-21 | 2019-04-02 | 耐兹康科通信有限公司 | A kind of fibre distribution frame |
| US11327263B2 (en) | 2019-04-01 | 2022-05-10 | Afl Telecommunications Lcc | Fiber optic tray systems |
| US11619791B2 (en) | 2019-04-01 | 2023-04-04 | Afl Telecommunications Llc | Fiber optic tray systems |
| US11693202B2 (en) | 2019-04-01 | 2023-07-04 | Afl Telecommunications Llc | Fiber optic tray systems |
| US11994732B2 (en) | 2019-04-01 | 2024-05-28 | Afl Telecommunications Llc | Fiber optic tray systems |
| US12019297B2 (en) | 2019-04-01 | 2024-06-25 | Afl Telecommunications Llc | Fiber optic tray systems |
| CN110673282A (en) * | 2019-09-25 | 2020-01-10 | 深圳长飞智连技术有限公司 | Ultrahigh-density modular optical fiber distribution frame system |
| CN110764205A (en) * | 2019-10-16 | 2020-02-07 | 武汉睿特富连技术有限公司 | Optical fiber distribution frame system |
| WO2021227698A1 (en) * | 2020-05-11 | 2021-11-18 | 罗森伯格（上海）通信技术有限公司 | Optical fiber module box |
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| CP01 | Change in the name or title of a patent holder |
Address after: 518110 no.1134, Guanlan Street Guihua community sightseeing Road, Longhua District, Shenzhen City, Guangdong Province Patentee after: Changxin shengzhilian (Wuhan) Technology Co.,Ltd. Address before: 518110 no.1134, Guanlan Street Guihua community sightseeing Road, Longhua District, Shenzhen City, Guangdong Province Patentee before: Changxin shengzhilian (Shenzhen) Technology Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 430000 room 407, 4 / F, No. 201, Changfei Science Park (phase II), No. 196, Guanggu Third Road, Donghu New Technology Development Zone, Wuhan, Hubei Province (Wuhan area of free trade zone) Patentee after: Changxinsheng (Wuhan) Technology Co.,Ltd. Address before: 518110 no.1134, Guanlan Street Guihua community sightseeing Road, Longhua District, Shenzhen City, Guangdong Province Patentee before: Changxin shengzhilian (Wuhan) Technology Co.,Ltd. |