CN203480105U - Fiber-to-the-home distribution case - Google Patents
Fiber-to-the-home distribution case Download PDFInfo
- Publication number
- CN203480105U CN203480105U CN201320616426.0U CN201320616426U CN203480105U CN 203480105 U CN203480105 U CN 203480105U CN 201320616426 U CN201320616426 U CN 201320616426U CN 203480105 U CN203480105 U CN 203480105U
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- fiber
- optical
- casing
- circuit board
- fiber adapter
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Abstract
The utility model relates to a fiber-to-the-home distribution case. A bottom part of a case body (1) is provided with a wire inlet opening (11). A fiber adapter integration board (3) is disposed in the middle part of the case body (1), and a plurality of independent fiber adapters (32) are disposed in the fiber adapter integration board (3). The upper part of the fiber adapter integration board (3) is provided with a fiber access device (4) and an optical divider (5). The case body (1) disposed above the optical divider (5) is provided with a plurality of wire outlet openings (12), and the lower part of the fiber adapter integration board (3) is provided with a fiber welding disc (6). The fiber welding disc (6) is provided with two fiber coiling discs (7), between which is disposed a direct melting plate (8). The direct melting plate (8) is fixedly provided with a fiber thermal-shrinkage tube (82) by a clamping seat (81), and one side of the bottom part of the fiber welding disc (6) is provided with a cable fixing support (9) corresponding to the wire inlet opening (11). The fiber-to-the-home distribution case is advantageous in that the installation requirements of the electric power telecommunication and the communication equipment of the operation enterprise can be satisfied.
Description
Technical field
The utility model relates to electric power, communication facilities technical field, is a kind of distributing cabinet that relates to fiber box that optical fiber composite low-voltage cable technology uses Fiber to the home concretely.
Background technology
For realizing " four nets merge " target (intelligent grid, telecommunications network, broadcasting and television network, internet organically blend), avoiding communication network construction black pollution and duplicate construction, make full use of optical fiber composite low-voltage cable (OPLC) technology, when laying electric power networks, the communication network of structure coverage cell.At this, based on power optical fiber, arrive the intelligent residential district at family, by OPLC, lay, realize the business such as power information collection, electric automobile, distribution automation, estate management and distributed energy access, and realize telephone network, the television network of operator, the access function of internet.Equipment of the prior art generally includes distributing cabinet and power communication distributing cabinet for operator, two kinds of distributing cabinet inside are provided with the facility of separate operation, be only suitable for telecommunication service function or electric information collection function, can not take into account telecommunication service access and two functions of electric information acquisition simultaneously.
Summary of the invention
In order to solve deficiency of the prior art, the utility model provides a kind of wiring standard, cabling is reasonable, convenient operating maintenance, fiber optic storage is capacious Fiber to the home distributing cabinet, in main body in operator with distributing cabinet, improve, and increased the optical fiber access device with electric information collection function.The utility model solves the technical scheme that its technical matters adopts: a kind of Fiber to the home distributing cabinet, comprise casing and with the chamber door of casing adaptation, casing and chamber door form the cavity of a sealing, described bottom half is provided with incoming line, in casing, middle part is provided with a fiber adapter circuit board, in fiber adapter circuit board, be provided with some independent fiber adapter, described fiber adapter circuit board top one side is provided with optical fiber access device, fiber adapter circuit board top opposite side is provided with optical branching device, optical branching device can be PLC shunt, compact conformation, volume is little, can be directly installed in casing, do not need to reserve very large installing space, and more than single device can reach 32 tunnels along separate routes, the casing of optical branching device top is provided with some line outlets, for picking out of wire jumper tail optical fiber, described fiber adapter circuit board bottom is provided with an optical fiber thermoconnecting tray, optical fiber thermoconnecting tray is provided with two fiber winding disks, in the middle of two fiber winding disks, be provided with molten plate always, straight molten plate is provided with some decks, described straight molten plate is fixed with optical fiber heat-shrink tube by deck, optical fiber after optical fiber heat-shrink tube protection welding, the reinforcement of the inside makes contact more firm, one side of fused fiber splice tray bottom is provided with the optical cable fixed support corresponding with incoming line, described optical cable fixed support both sides are provided with screw, by bolt, be connected with optical fiber thermoconnecting tray, optical cable fixed support is provided with optical cable fixed orifice, and optical cable is fixed on optical cable fixed orifice after accessing by incoming line inner.
Described fiber adapter end face outside is provided with some and fiber adapter, fiber winding disk, backstay that optical cable fixed support is corresponding, for optical fiber and the welding of distribution tail optical fiber, before access fiber winding disk, can play the effect of location, optical fiber and distribution tail optical fiber can be selected as turning point, to be linked into fiber winding disk inside with regard to the backstay of near position.
Described fiber adapter circuit board is connected with casing by picking up the ears, and is also provided with a baffle plate on fiber adapter circuit board; Described bottom half both sides are provided with holder; and by this holder be provided with one with baffle plate overlap joint and the section cover plate that is L-type; the lap of splice of baffle plate and cover plate is greater than 2cm; lap-joint adds sealing gasket more if desired; by baffle plate and cover plate, carry out fused fiber splice disc portion localised protection; prevent from being subject to environmental disruption to affect its function, extended serviceable life.
The beneficial effects of the utility model are: by the space in fiber box, carry out rational deployment and increased the optical fiber access device with electric information collection function; can operator and power communication equipment component be installed concentratedly in fiber box simultaneously; and fused fiber splice disc portion carries out localised protection by baffle plate and cover plate; prevent from being subject to environmental disruption to affect its function, this device is taken into account power communication and the required communication facilities installation requirements of operation enterprise " four nets merge ".
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that is connected and fixed of baffle plate and cover plate;
Fig. 3 is the structural representation of straight molten plate in the utility model;
Fig. 4 is the support bracket fastened structural representation of optical cable in the utility model;
In figure: 1, casing, 2, chamber door, 3, fiber adapter circuit board, 4, optical fiber access device, 5, optical branching device, 6, optical fiber thermoconnecting tray, 7, fiber winding disk, 8, molten plate directly, 9, optical cable fixed support, 10, optical cable, 11, incoming line, 12, line outlet, 13, holder, 14, cover plate, 31, pick up the ears, 32, fiber adapter, 33, baffle plate, 61, backstay, 81, deck, 82, optical fiber heat-shrink tube, 91, screw, 92, optical cable fixed orifice.
Embodiment
As shown in Figure 1: a kind of Fiber to the home distributing cabinet, comprise casing 1 and with the chamber door 2 of casing 1 adaptation, casing 1 and chamber door 2 form the cavity of a sealing, described casing 1 bottom is provided with incoming line 11, the interior middle part of casing 1 is provided with a fiber adapter circuit board 3, in fiber adapter circuit board 3, be provided with some independent fiber adapter 32, described fiber adapter circuit board 3 top one sides are provided with optical fiber access device 4, fiber adapter circuit board 3 top opposite sides are provided with optical branching device 5, optical branching device 5 can be PLC shunt, compact conformation, volume is little, can be directly installed in casing 1, do not need to reserve very large installing space, and more than single device can reach 32 tunnels along separate routes, the casing 1 of optical branching device 5 tops is provided with some line outlets 12, for picking out of wire jumper tail optical fiber, described fiber adapter circuit board 3 bottoms are provided with an optical fiber thermoconnecting tray 6, optical fiber thermoconnecting tray 6 is provided with two fiber winding disks 7, in the middle of two fiber winding disks 7, be provided with molten plate 8 always, straight molten plate 8 is provided with some decks 81, described straight molten plate 8 is fixed with optical fiber heat-shrink tube 82 by deck 81, optical fiber after the 82 protection weldings of optical fiber heat-shrink tube, the reinforcement of the inside makes contact more firm, one side of optical fiber thermoconnecting tray 6 bottoms is provided with the optical cable fixed support 9 corresponding with incoming line 11, described optical cable fixed support 9 both sides are provided with screw 91, by bolt, be connected with optical fiber thermoconnecting tray 6, optical cable fixed support 9 is provided with optical cable fixed orifice 92, and optical cable is fixed on optical cable fixed orifice 92 inside after accessing by incoming line 11.
Described fiber adapter 32 end faces outsides are provided with some and fiber adapter 32, fiber winding disk 7, backstay 61 that optical cable fixed support 9 is corresponding, for optical fiber and the welding of distribution tail optical fiber, before access fiber winding disk 7, can play the effect of location, optical fiber and distribution tail optical fiber can be selected as turning point, to be linked into fiber winding disk 7 inside with regard to the backstay 61 of near position.
Described fiber adapter circuit board 3 31 is connected with casing 1 by picking up the ears, and on fiber adapter circuit board 3, is also provided with a baffle plate 33; Described casing 1 two bottom sides is provided with holder 13; and by this holder 13 be provided with one with baffle plate 33 overlap joint and the section cover plate 14 that is L-type; the lap of splice of baffle plate 33 and cover plate 14 is greater than 2cm; lap-joint adds sealing gasket more if desired; by baffle plate 33 and cover plate 14, carry out fused fiber splice disc portion localised protection; prevent from being subject to environmental disruption to affect its function, extended serviceable life.
Claims (3)
1. a Fiber to the home distributing cabinet, comprise casing (1) and the chamber door (2) adaptive with casing (1), casing (1) and chamber door (2) form the cavity of a sealing, it is characterized in that: described casing (1) bottom is provided with incoming line (11), in casing (1), middle part is provided with a fiber adapter circuit board (3), in fiber adapter circuit board (3), be provided with some independent fiber adapter (32), described fiber adapter circuit board (3) top one side is provided with optical fiber access device (4), fiber adapter circuit board (3) top opposite side is provided with optical branching device (5), the casing (1) of optical branching device (5) top is provided with some line outlets (12), for picking out of wire jumper tail optical fiber, described fiber adapter circuit board (3) bottom is provided with an optical fiber thermoconnecting tray (6), optical fiber thermoconnecting tray (6) is provided with two fiber winding disks (7), in the middle of two fiber winding disks (7), be provided with molten plate (8) always, straight molten plate (8) is provided with some decks (81), described straight molten plate (8) is fixed with optical fiber heat-shrink tube (82) by deck (81), one side of optical fiber thermoconnecting tray (6) bottom is provided with the optical cable fixed support (9) corresponding with incoming line (11), described optical cable fixed support (9) both sides are provided with screw (91), by bolt, be connected with optical fiber thermoconnecting tray (6), optical cable fixed support (9) is provided with optical cable fixed orifice (92), optical cable is fixed on optical cable fixed orifice (92) inside after accessing by incoming line (11).
2. according to Fiber to the home distributing cabinet claimed in claim 1, it is characterized in that: described fiber adapter (32) end face outside is provided with some and fiber adapter (32), fiber winding disk (7), backstay (61) that optical cable fixed support (9) is corresponding.
3. according to Fiber to the home distributing cabinet claimed in claim 1, it is characterized in that: described fiber adapter circuit board (3) is connected with casing (1) by pick up the ears (31), and is also provided with a baffle plate (33) on fiber adapter circuit board (3); Described casing (1) two bottom sides is provided with holder (13), and by holder (13) be provided with one with baffle plate (33) overlap joint and the section cover plate (14) that is L-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616426.0U CN203480105U (en) | 2013-10-08 | 2013-10-08 | Fiber-to-the-home distribution case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616426.0U CN203480105U (en) | 2013-10-08 | 2013-10-08 | Fiber-to-the-home distribution case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203480105U true CN203480105U (en) | 2014-03-12 |
Family
ID=50228411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320616426.0U Expired - Fee Related CN203480105U (en) | 2013-10-08 | 2013-10-08 | Fiber-to-the-home distribution case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203480105U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015158121A1 (en) * | 2014-04-14 | 2015-10-22 | 华为技术有限公司 | Fiber to home device |
| CN107894639A (en) * | 2017-12-15 | 2018-04-10 | 四川天邑康和通信股份有限公司 | A kind of splitter-less is without jump optical cable distribution box |
| CN112039584A (en) * | 2020-08-07 | 2020-12-04 | 中捷通信有限公司 | Batch detection device and method for fiber-to-the-home links |
| CN112099171A (en) * | 2020-10-30 | 2020-12-18 | 广东电网有限责任公司 | PFTTH optical cable divides fine case |
-
2013
- 2013-10-08 CN CN201320616426.0U patent/CN203480105U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015158121A1 (en) * | 2014-04-14 | 2015-10-22 | 华为技术有限公司 | Fiber to home device |
| CN107894639A (en) * | 2017-12-15 | 2018-04-10 | 四川天邑康和通信股份有限公司 | A kind of splitter-less is without jump optical cable distribution box |
| CN112039584A (en) * | 2020-08-07 | 2020-12-04 | 中捷通信有限公司 | Batch detection device and method for fiber-to-the-home links |
| CN112099171A (en) * | 2020-10-30 | 2020-12-18 | 广东电网有限责任公司 | PFTTH optical cable divides fine case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |