CN112859268B - Optical fiber cable management frame with transition wire slot and automatic optical fiber distribution device - Google Patents
Optical fiber cable management frame with transition wire slot and automatic optical fiber distribution device Download PDFInfo
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- CN112859268B CN112859268B CN202110057337.6A CN202110057337A CN112859268B CN 112859268 B CN112859268 B CN 112859268B CN 202110057337 A CN202110057337 A CN 202110057337A CN 112859268 B CN112859268 B CN 112859268B
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- optical fiber
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- 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
- G02B6/4452—Distribution frames
Abstract
The invention discloses an optical fiber cable arranging frame with a transition wire slot, which comprises a cable arranging frame main body, wherein the cable arranging frame main body comprises a plug-in panel, a wire hooking slot, a transition wire slot and a wire embedding slot; the transition wire groove is used for temporarily placing optical fibers in the wire arranging process, a limiting rod and a limiting pin are arranged in the transition wire groove, the limiting rod is located above the limiting pin, two ends of the limiting rod are respectively connected with the inner walls of two sides of the transition wire groove, one end of the limiting pin is connected with the inner wall of one side of the transition wire groove, and the other end of the limiting pin is movably arranged; the limiting rod and the limiting pin are made of elastic materials. According to the invention, the transition wire groove with the limiting rod and the limiting pin is arranged, so that the optical fiber can be hung in the transition wire groove in the wire arranging process, and the optical fiber is not easy to shift and break.
Description
Technical Field
The invention relates to the technical field of optical fiber wiring equipment, in particular to an optical fiber cable arranging frame with a transition wire slot and an automatic optical fiber wiring device.
Background
With the development of society, communication technology is continuously advancing, so that optical fiber communication becomes the mainstream of a physical channel for communication, in an optical fiber transmission line, one optical fiber cable usually includes a plurality of optical fibers, corresponding connection with another optical fiber cable or a plurality of optical fibers of an end user is realized in an optical fiber distribution frame (ODF) or an optical fiber cross-connecting cabinet (optical cross-connecting cabinet), and when the optical fiber physical channel in the optical fiber distribution frame or the optical fiber cross-connecting cabinet is rewired according to connection requirements in application, or when the optical fiber connection is interrupted, a spare optical fiber interface needs to be selected for reconnection of an optical fiber head, that is, the optical fiber head needs to be plugged and butted again. The tradition is pegged graft again through the manual work, and the quantity of optic fibre is more, when optic fibre is plug again, need carry out in time in order to avoid the communication delay, consequently needs a large amount of labours in order to realize timely manual plug optical fiber head and carry out the butt joint. In order to reduce labor cost, an automatic optical fiber distribution device capable of automatically plugging and plugging optical fiber heads and butting optical fiber heads is provided.
The Chinese invention patent with the publication number CN111650706A discloses an optical fiber cable management frame, which comprises a panel and is characterized in that: the utility model discloses a cable arranging device, including panel, wire embedding groove, wire arranging groove, catch, baffle piece, spacing elastic piece, the one end of spacing elastic piece is connected fixedly with one side inner wall of wire embedding groove, and leaves the clearance between the other side of spacing elastic piece and the inner wall of the opposite side of wire embedding groove, the top of wire arranging groove is provided with supports the support, support and be provided with the wire-hooking frame between support and the fiber optic connector, the wire embedding groove and the wire arranging groove interval that are equipped with vertical setting are equipped with on the panel, be provided with fiber connector between wire embedding groove and the wire arranging groove interval, be provided with fiber connector between wire embedding groove and the wire arranging groove, be provided with fiber connector on the wire embedding groove, one side of baffle piece is connected fixedly with a side of wire embedding groove, leaves the clearance that supplies the cable of optic fibre to pass through between the opposite side of baffle piece and wire embedding groove, spacing elastic piece transversely sets up, the wire-hooking frame's hook mouth is down, the position height that supports the support is higher than the wire-hooking frame.
After research, the applicant finds that in the existing optical fiber cable management frame, when an optical fiber head is automatically inserted and connected through a clamp, in the process of managing the optical fiber, if the optical fiber head is inserted and connected, the optical fiber is separated from a cable embedding groove, the position of the optical fiber is easy to displace, and the cable management effect is influenced; if the optical fiber is retained in the wire embedding groove for plugging and unplugging the optical fiber head, the optical fiber is easily broken in the wire arranging process. Therefore, it is highly desirable to provide an optical fiber arrangement rack capable of effectively preventing the optical fiber from being broken without affecting the automatic insertion and removal of the optical fiber and the arrangement of the optical fiber.
Disclosure of Invention
In order to overcome the technical defect that the optical fiber is easy to displace or break in the automatic plugging and unplugging and wire arranging processes of the conventional optical fiber wire arranging frame, the invention provides the optical fiber wire arranging frame and the optical fiber automatic wiring device with the transition wire grooves, which are provided with the transition wire grooves, so that the optical fiber is not easy to break, and meanwhile, the optical fiber is not easy to displace in the automatic plugging and unplugging and wire arranging processes of the optical fiber head.
In order to solve the problems, the invention is realized according to the following technical scheme:
the invention relates to an optical fiber cable management frame with a transition wire slot, which comprises a cable management frame main body:
the wire arranging frame main body comprises a plug panel, a wire hooking groove, a transition wire groove and a wire embedding groove;
the transition wire groove is used for temporarily placing optical fibers in the wire arranging process, a limiting rod and a limiting pin are arranged in the transition wire groove, the limiting rod is located above the limiting pin, two ends of the limiting rod are respectively connected with the inner walls of two sides of the transition wire groove, one end of the limiting pin is connected with the inner wall of one side of the transition wire groove, and the other end of the limiting pin is movably arranged;
the limiting rod and the limiting pin are made of elastic materials.
Preferably, the limiting rod and the limiting pin are of an integrally formed structure.
Preferably, the distance between the limiting rod and the limiting pin ranges from 1cm to 4cm.
Preferably, the two ends of the limiting rod are fixedly connected with the inner walls of the two sides of the transition wire groove through bolts.
Preferably, one end of the limiting pin is embedded in the side wall of the transition wire groove.
Preferably, the limiting rod and the limiting pin are respectively made of silica gel materials.
Preferably, the limiting rod and the limiting pin are respectively made of rubber materials.
The stopper rod and the stopper pin are made of one of a high-density sponge and a thin spring.
Preferably, at least two groups of the splicing panels, the line hooking grooves, the transition line grooves and the line embedding grooves are sequentially arranged to form the optical fiber cable management frame.
The invention also provides an optical fiber automatic wiring device which comprises an automatic optical fiber wiring device main body and the optical fiber management frame with the transition wire groove.
Compared with the prior art, the invention has the beneficial effects that:
1. the optical fiber cable arranging frame with the transition cable groove is provided with the transition cable groove, so that an optical fiber can be hung on the transition cable groove to be used as transition in the process of splicing, the optical fiber is taken out from the cable embedding groove, and the optical fiber is prevented from being pulled apart.
2. According to the invention, the upper end part of the transition wire slot is provided with the limiting rod and the limiting pin, the limiting rod and the limiting pin are mutually matched, so that the upper end of the part, positioned in the transition wire slot, of the optical fiber is abutted against the outer surface of the limiting rod, and the lower end of the optical fiber is abutted against the inner surface of the limiting pin, so that the position of the optical fiber is relatively fixed in the transition wire slot.
3. The limiting rod and the limiting pin are both made of elastic materials, and the optical fiber is not easy to break when being hung between the limiting rod and the limiting pin.
Drawings
Embodiments of the invention are described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic diagram of a fiber organizer according to the present invention;
FIG. 2 is a schematic front view of an optical fiber organizer according to the present invention;
FIG. 3 is an enlarged partial schematic view of A of FIG. 1 of the present invention;
FIG. 4 is an enlarged partial schematic view of B of FIG. 2 of the present invention;
FIG. 5 is a schematic view of a spacing rod and a spacing pin engaging an optical fiber of the present invention;
FIG. 6 is a schematic front view of a spacing rod and spacing pin engaging fiber of the present invention;
in the figure:
1-a patch panel;
2-a line hooking groove;
3-a transition wire groove, 31-a limiting rod and 32-a limiting pin;
4-wire embedding groove.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It should be noted that, unless otherwise specified and limited, the term "connected" in the description of the embodiments of the present invention is to be understood broadly, and for example, the term may be an electrical connection, a communication between two elements, a direct connection, or an indirect connection through an intermediate medium, and a specific meaning of the term may be understood by those skilled in the art according to specific situations. In the embodiments of the present invention, terms such as "upper", "lower", "left", "right", and "middle" are used for clarity of description only, and are not used to limit the scope of the invention, and changes or modifications of the relative relationship thereof may be considered as the scope of the invention without substantial changes in the technical content. In the embodiments of the present invention, if the terms "first, second, and third" are used, they only distinguish similar objects and do not represent a specific ordering for the objects, and it should be understood that "first, second, and third" may be interchanged with a specific order or sequence, where permitted.
As shown in fig. 1 to 6, the preferred structure of the optical fiber cable management rack with transition wire grooves according to the present invention.
Example 1
As shown in fig. 1 and fig. 2, the optical fiber arrangement frame with transition wire slots according to the present invention includes an optical fiber arrangement frame main body, and the arrangement frame main body includes a plug panel 1, a wire hooking slot 2, a transition wire slot 3, and a wire burying slot 4. The plug-in panel is provided with an interface for connecting an optical fiber head, the thread hooking groove 2 is used for hooking the optical fiber, the thread burying groove 4 is used for accommodating the optical fiber, and the transition thread groove 3 is used as a transition position of the optical fiber in the process of replacing the interface position of the optical fiber head and temporarily hooks the optical fiber.
Preferably, the splicing panel 1, the wire hooking groove 2, the transition wire groove 3 and the wire embedding groove 4 are sequentially arranged from left to right. Further, the lower half portion between the wire hooking groove 2 and the wire embedding groove 4 is provided with a transition wire groove 3, and the limiting rod 31 and the limiting pin 32 are respectively arranged at the upper end of the transition wire groove 3 and are located at the height of the middle portions of the wire hooking groove 2 and the wire embedding groove 4, so that the transition wire groove 3 is suitable for hanging optical fibers of different heights on the splicing panel 1.
The invention creatively adds the transition wire slot 3 in the optical fiber cable management frame, so that the optical fiber can be hung on the transition wire slot 3 to be used as transition in the process of splicing, and the optical fiber is prevented from being broken when being taken out from the buried wire slot 4. The upper end of the transition wire slot 3 is provided with a limiting rod 31 and a limiting pin 32, the limiting rod 31 and the limiting pin 32 are matched with each other, so that optical fibers are hung, and the positions of the optical fibers are relatively fixed in the transition wire slot 3. In addition, the limiting rod 31 and the limiting pin 32 are both made of elastic materials, and the optical fiber is not easy to break when being hung between the limiting rod 31 and the limiting pin 32.
As shown in fig. 3 and 4, the transition wire slot 3 of the present invention is located between the wire hooking slot 2 and the wire embedding slot 4, the transition wire slot 3 is used for temporarily placing optical fibers in a wire arranging process, the upper end of the transition wire slot 3 is provided with a limiting rod 31 and a limiting pin 32, the limiting rod 31 is located above the limiting pin 32, two ends of the limiting rod 31 are respectively connected with the inner walls of two sides of the transition wire slot 3, one end of the limiting pin 32 is connected with the inner wall of one side of the transition wire slot 3, and the other end of the limiting pin 32 is movably disposed. In addition, in order to avoid the hooking of the optical fiber, the stopper rod 31 and the stopper pin 32 are made of an elastic material.
As shown in fig. 5 and 6, in the process of arranging the optical fiber, when the optical fiber is hung in the transition wire slot 3, the upper end of the part of the optical fiber located in the transition wire slot 3 abuts against the outer surface of the limiting rod 31, and the lower end of the optical fiber abuts against the inner surface of the limiting pin 32, so that the position of the optical fiber is relatively fixed in the transition wire slot 3.
Preferably, the distance between the stopper rod 31 and the stopper pin 32 ranges from 1cm to 4cm. Further preferably, the distance between the stopper rod 31 and the stopper pin 32 is 2cm. When the distance between the limiting rod 31 and the limiting pin 32 is 2cm, the optical fiber can be more stably hung and connected with the limiting rod 31 and the limiting pin 32 under the condition that the optical fiber is prevented from being bent as much as possible. The optical fiber driven by the clamp is easy to hang and is not easy to separate from the transition wire slot 3.
Preferably, two ends of the limiting rod 31 are fixedly connected with the inner walls of two sides of the transition wire casing 3 through bolts. Correspondingly, the inner walls of the two sides of the transition wire slot 3 are provided with connecting holes matched with the limiting rods 31, the bolt connection is easy to install and detach, and the connecting structure is stable. One end of the limit pin 32 is larger than the other end, and the larger end of the limit pin 32 is embedded into the side wall of the transition wire casing 3. Correspondingly, the side wall of the transition wire casing 3 is provided with a connecting through hole matched with the limit pin 32, and the end part of the limit pin 32 is smaller and can be embedded into the connecting through hole on the side wall of the transition wire casing 3.
In one preferred embodiment, the stop rod 31 is made of a silicone material.
As another preferred embodiment, the stopper rod 31 is made of a rubber material.
As another preferred embodiment, the stop lever 31 is made of a high-density sponge material.
As another preferred embodiment, the stopper rod 31 is made of a thin spring.
In one preferred embodiment, the stopper pin 32 is made of a silicone material.
As another preferred embodiment, the stopper pin 32 is made of a rubber material.
As another preferred embodiment, the stopper pin 32 is made of a high-density sponge material.
As another preferred embodiment, the stopper pin 32 is made of a thin spring.
It should be understood that the stopper rod 31 and the stopper pin 32 made of silicone material, rubber material, high-density sponge material and thin spring are preferred embodiments in the present invention, and the material of the stopper rod 31 and the stopper pin 32 is not limited to silicone material, rubber material, high-density spring material and thin spring, and other elastic materials which are not proposed yet and meet the use requirements are included in the disclosure of the present invention.
The splicing panel 1 is provided with a plurality of optical fiber connectors which are respectively distributed in parallel along the longitudinal direction and the transverse direction, so that the splicing panel 1 is provided with interfaces which are arranged in a rectangular array manner and are used for connecting optical fiber heads. The wire hooking groove 2 is located on the side of the splicing panel 1, the transition wire groove 3 is arranged close to the wire hooking groove 2, the transition wire groove 3 is arranged on the lower half portion between the wire hooking groove 2 and the wire embedding groove 4, and the wire embedding groove 4 is arranged close to the transition wire groove 3. The two side walls of the wire hooking groove 2 are respectively provided with a plurality of hooks, the middle part of the wire hooking groove 2 is positioned between the hooks at the two sides, and an elastic blocking piece is filled in the wire hooking groove 2.
Preferably, the upper end of the wire embedding groove 4 is provided with a plurality of supporting brackets, and the lower end of the wire embedding groove 4 is provided with a plurality of elastic buckles. Wherein, a plurality of supports hold in the palm and a plurality of elasticity buckle evenly set up respectively in the groove of burying the line 4 to the different high optic fibre of adaptation respectively supports and holds in the palm and be used for supporting optic fibre, makes the optic fibre of upper end be higher than the optic fibre in the hook line groove 2 in the groove of burying the line 4, thereby further makes the optic fibre in the hook line groove 2 and the hook of couple be connected more firmly. The elastic buckle is made of a spring, one end of the elastic buckle is fixedly connected with the inner side of the wire embedding groove 4 through a bolt, and the other end of the elastic buckle is movably arranged, so that the clamp can drive the optical fiber to be embedded into or taken out of the wire embedding groove 4.
Preferably, the couple of crochet hook groove 2 is bent towards the below, the angle of bend is 90, and a plurality of couples are in the both sides of crochet hook groove 2, evenly distribute equally spaced along the direction of crochet hook groove 2, the optical fiber head is being connected to grafting panel 1 back, the couple of the both sides is closed respectively in proper order to the optic fibre that the optical fiber head corresponds, elasticity fender piece pops out after the closure, further prevent that optic fibre from breaking away from crochet hook groove 2, in order to improve the stability of closing of optic fibre, the couple parallel arrangement of crochet hook groove 2 both sides, make optic fibre more firm when closing the couple of both sides. The optical fiber is sequentially hung and then enters the wire embedding groove 4, the upper end of the optical fiber is hung on the supporting support at the upper end of the wire embedding groove 4, and the lower end of the optical fiber is relatively fixed in the wire embedding groove 4 through the elastic buckle.
Preferably, the elastic stopper is made of sponge. The elastic stopper is a rectangular block structure and is filled between the thread hooking grooves 2. Because the elastic stopper is made of sponge, when the clamp arranges the wires, the clamp can easily push the elastic stopper open, and when the clamp leaves, the elastic stopper automatically resets, thereby realizing the limit of the optical fibers in the wire hooking groove 2 under the condition of not influencing the wire arrangement.
The invention also provides an optical fiber automatic wiring device which comprises an automatic optical fiber wiring device main body and the optical fiber management frame with the transition wire groove.
The automatic optical fiber distribution device main body comprises a linear module used for driving the clamp to move, and a clamp which is matched with the optical fiber head and used for plugging and unplugging the optical fiber head and arranging wires. Through the clamp, the optical fiber is taken out from the wire hooking groove 2 and the wire embedding groove 4 and is hung between the limiting rod 31 and the limiting pin 32 of the transition wire groove 3, so that temporary transition hanging in the process of plugging and unplugging the optical fiber head is realized, and the optical fiber is prevented from being pulled in the wire embedding groove 4 and the wire hooking groove 2 to break in the process of plugging and unplugging the optical fiber head.
The working principle of the optical fiber cable arranging frame with the transition wire slot and the optical fiber automatic distribution device is as follows:
on one hand, the optical fiber cable arranging frame with the transition cable groove is provided with the transition cable groove 3, so that the optical fiber can be hung on the transition cable groove 3 to be used as transition in the inserting process, the optical fiber is taken out from the cable embedding groove 4, and the optical fiber is prevented from being broken. On the other hand, the upper end of the transition wire slot 3 is provided with the limiting rod 31 and the limiting pin 32, the limiting rod 31 and the limiting pin 32 are matched with each other, so that the upper end of the part of the optical fiber located in the transition wire slot 3 abuts against the outer surface of the limiting rod 31, the lower end of the optical fiber abuts against the inner surface of the limiting pin 32, and the position of the optical fiber is relatively fixed in the transition wire slot 3. In addition, the limiting rod 31 and the limiting pin 32 are both made of elastic materials, and the optical fiber is not easy to break when being hung between the limiting rod 31 and the limiting pin 32.
Other structures of the optical fiber cable management frame with the transition wire slot and the automatic optical fiber distribution device described in the present embodiment are referred to in the prior art.
Example 2
This embodiment 2 discloses an optical fiber cable management rack with a transition wire slot, the structure and implementation of which are consistent with those of embodiment 1, and the difference is that: the limiting rod 31 and the limiting pin 32 are of an integrated structure.
The relative position of the limiting rod 31 and the limiting pin 32 of the integrated structure is fixed, so that installation errors are not easy to generate during installation, and the installation process is simpler and easier because the correction is not needed during installation. The structure of the limiting rod 31 and the limiting pin 32 in the integrated structure is more stable and more reliable when the optical fiber is hung.
Example 3
The embodiment 3 discloses an optical fiber cable management rack with a transition wire slot, the implementation manner and principle of the optical fiber cable management rack are consistent with those of the embodiment 1, and the difference is that: at least two groups of the splicing panels 1, the thread hooking grooves 2, the transition thread grooves 3 and the thread burying grooves 4 are sequentially arranged to form an optical fiber cable arranging frame.
Specifically, in order to reduce the cost, a single clamp can simultaneously take charge of the reinsertion and unplugging of optical fibers as much as possible under the condition of not influencing the normal work. Therefore, at least two groups of splicing panels 1, a wire hooking groove 2, a transition wire groove 3 and a wire embedding groove 4 are arranged in the optical fiber cable management frame.
Specifically, when the quantity of grafting panel 1, crochet hook groove 2, transition wire casing 3 and buried wire casing 4 is two sets of, from the right side to left side in proper order the neighbouring setting bury wire casing 4, transition wire casing 3, crochet hook groove 2, grafting panel 1, crochet hook groove 2, transition wire casing 3 and buried wire casing 4 for same anchor clamps can manage more optic fibre simultaneously, reduce cost, and the overall arrangement symmetry makes the reason line frame more reasonable.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides an optic fibre reason line frame with transition wire casing, includes reason line frame main part, its characterized in that:
the wire arranging frame main body comprises a plug panel, a wire hooking groove, a transition wire groove and a wire embedding groove;
the transition wire groove is used for temporarily placing optical fibers in the wire arranging process, a limiting rod and a limiting pin are arranged in the transition wire groove, the limiting rod is located above the limiting pin, two ends of the limiting rod are respectively connected with the inner walls of two sides of the transition wire groove, one end of the limiting pin is connected with the inner wall of one side of the transition wire groove, and the other end of the limiting pin is movably arranged;
the limiting rod and the limiting pin are made of elastic materials;
the splicing panel, the wire hooking groove, the transition wire groove and the wire embedding groove are sequentially arranged, the lower half portion between the wire hooking groove and the wire embedding groove is provided with the transition wire groove, the limiting rod and the limiting pin are respectively arranged at the upper end of the transition wire groove and are located at the middle portions of the wire hooking groove and the wire embedding groove, and therefore the transition wire groove is suitable for the splicing of optical fibers with different heights on the splicing panel.
2. The optical fiber organizer having transition wireways of claim 1, wherein:
the limiting rod and the limiting pin are of an integrally formed structure.
3. The optical fiber organizer having transition wireways of claim 1, wherein:
the distance between the limiting rod and the limiting pin ranges from 1cm to 4cm.
4. The optical fiber organizer having transition wireways according to claim 1, wherein:
the two ends of the limiting rod are fixedly connected with the inner walls of the two sides of the transition wire groove through bolts.
5. The optical fiber organizer having transition wireways of claim 1, wherein:
one end of the limiting pin is larger than the other end of the limiting pin, and the larger end of the limiting pin is embedded into the side wall of the transition wire groove.
6. The optical fiber organizer having transition wireways according to any one of claims 1 to 5, wherein:
the limiting rod and the limiting pin are respectively made of silica gel materials.
7. The optical fiber organizer having transition wireways according to any one of claims 1 to 5, wherein:
the limiting rod and the limiting pin are respectively made of rubber materials.
8. The optical fiber organizer having transition wireways according to any one of claims 1 to 5, wherein:
the stopper rod and the stopper pin are made of one of a high-density sponge and a thin spring.
9. The optical fiber organizer having transition wireways of claim 1, wherein:
at least two groups of the splicing panels, the line hooking grooves, the transition line grooves and the line burying grooves are sequentially arranged to form an optical fiber cable arranging frame.
10. An automatic optical fiber distribution device comprising an automatic optical fiber distribution device body, characterized by comprising the optical fiber arrangement frame with transition wire grooves of any one of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110057337.6A CN112859268B (en) | 2021-01-15 | 2021-01-15 | Optical fiber cable management frame with transition wire slot and automatic optical fiber distribution device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110057337.6A CN112859268B (en) | 2021-01-15 | 2021-01-15 | Optical fiber cable management frame with transition wire slot and automatic optical fiber distribution device |
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| CN112859268A CN112859268A (en) | 2021-05-28 |
| CN112859268B true CN112859268B (en) | 2023-03-21 |
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| CN113866912B (en) * | 2021-08-27 | 2022-06-24 | 北京瑞祺皓迪技术股份有限公司 | Network wiring device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100377823B1 (en) * | 1998-07-24 | 2003-03-26 | 니폰덴신뎅와 가부시키가이샤 | Board and system for distributing optical fibers |
| US6363198B1 (en) * | 2000-03-07 | 2002-03-26 | Sumitomo Electric Lightwave Corp. | Optical fiber cable distribution shelf with cable management system |
| CN102844690A (en) * | 2010-04-09 | 2012-12-26 | 3M创新有限公司 | High density optical fiber distribution system |
| CN202548399U (en) * | 2012-03-27 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Wire arrangement clamp |
| CN205720795U (en) * | 2016-04-06 | 2016-11-23 | 安徽光普光电通信设备有限公司 | A kind of outdoor optical cable cross connecting cabinet |
| CN107197396A (en) * | 2017-06-26 | 2017-09-22 | 国网江西省电力公司宜春供电分公司 | A kind of embedded intelligence distributing frame |
| CN208890984U (en) * | 2018-10-17 | 2019-05-21 | 沈阳鸿运通科技有限公司 | A kind of network interface distributing 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 |
| CN212083770U (en) * | 2020-06-24 | 2020-12-04 | 罗浩瑜 | Novel optical fiber hook line structure |
| CN212083771U (en) * | 2020-06-24 | 2020-12-04 | 罗浩瑜 | Optical fiber wire embedding frame |
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