WO2019091123A1 - 一种光缆分线盒 - Google Patents

一种光缆分线盒 Download PDF

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Publication number
WO2019091123A1
WO2019091123A1 PCT/CN2018/092584 CN2018092584W WO2019091123A1 WO 2019091123 A1 WO2019091123 A1 WO 2019091123A1 CN 2018092584 W CN2018092584 W CN 2018092584W WO 2019091123 A1 WO2019091123 A1 WO 2019091123A1
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WO
WIPO (PCT)
Prior art keywords
mounting
plate
distribution box
edge
cable distribution
Prior art date
Application number
PCT/CN2018/092584
Other languages
English (en)
French (fr)
Inventor
刘东洋
王志华
洑央华
张红花
杨建明
鞠伟
马晓勇
元清华
郭校年
周亮
杨伟
邱建荣
赵新东
施光辉
Original Assignee
江苏通鼎宽带有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 江苏通鼎宽带有限公司 filed Critical 江苏通鼎宽带有限公司
Publication of WO2019091123A1 publication Critical patent/WO2019091123A1/zh

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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
    • G02B6/4441—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
    • G02B6/443—Protective covering
    • G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping

Definitions

  • This document relates to the field of communication fiber technology, for example, to a fiber optic cable distribution box.
  • splitting and splitting boxes are required. There are two types of splitting and splitting boxes currently in use.
  • a box body is a left-right hinge structure, and the structure box (lower cover) and the lid (upper cover) are connected by a hinge on the side (usually the left side), and the other side (usually the right side) is a buckle
  • the point is combined with a lock
  • the internal structure is a flip board design, and the lower cover is divided into two layers of space, one layer of melt fiber and the other layer of fiber jumper (temporary storage).
  • the box body of this kind of structure is required by the construction personnel when the overhead pole is half-high-altitude operation, and requires one-hand operation, and the operator can easily buckle only the lock point; the structural design itself is incomplete, and the door is opened and closed.
  • One side of the hinge, a buckle point lock, and the buckle point is easy to damage failure.
  • box body is a hinge structure of upper and lower hinges.
  • the structure box (lower cover) and the lid (upper cover) are hingedly connected on the upper side, and the lower side is formed by a buckle point and a lock, usually on both sides.
  • a snap-on fulcrum is provided for supporting the upper cover; the internal structure is composed of a plurality of laminated splice disks.
  • the snap-type fulcrum provided on both sides of the box body of the structure is easy to damage and fail during repeated switching operations, thereby affecting the construction work; the operation space in the box body (lower cover) is too small, which affects the construction operation.
  • the components of the communication equipment are easily damaged by natural winds such as wind, rain, snow, smog and wetness, especially the rain, snow, smog and wetness have a fatal destructive effect on the optical fiber, and are subject to subjective damage such as child play. Thereby affecting the service life of the communication device, causing communication interruption to the user, resulting in economic loss.
  • the current split-fiber splitting box uses the form of a sticker in the box to distinguish the output user information, management information, operation and maintenance information of each fiber-optic line, and when any information changes, the paper needs to be replaced again. Labels, and paper labels are easy to fall off, which is easy to cause confusion. When you need to open services, view user information, check line faults, and maintain, you need to go to the split-fiber splitting box to look up the paper labels one by one. It takes time and effort, and is inefficient. .
  • the invention provides a cable distribution box, which adopts a hat-type box structure without vertical direct seams, and the structure design also enables the construction personnel to not forget to close the box body, thereby avoiding communication components in the box body. Exposed to the outside and suffered from the objective destruction of natural weather and considered active destruction; in addition, the optical cable distribution box is managed by electronic tags, thereby improving management accuracy and operation and maintenance efficiency.
  • An optical cable distribution box comprising: a cap-type upper cover, a sealing ring, an end cover, a locking mechanism, a fuse-fiber splitting and splitting assembly in the box, an electronic tag and a fixing structure; wherein the cap buckle
  • the upper cover comprises a box body, a mounting seat and a mounting opening;
  • the box body is an approximately rectangular parallelepiped with a side length a, b and c, respectively, and the a>b>3c, wherein the approximate cuboid side length is b and c
  • the lower surface has an open structure, and the remaining five faces are closed structures;
  • the mount includes at least a skirt portion formed by extending an edge of the lower surface of the approximate cuboid perpendicularly to the corresponding side surface;
  • the at least two edges of the side are perpendicular to the surface of the mounting seat and extend downward to form the mounting opening;
  • the sealing seat is embedded in the periphery of the mounting seat; and the end cover is connected to the fuse-
  • the vertical type is installed. Since the upper end of the cap type upper case has only the lower end opening, there is no split gap on the upper side and the side of the whole box body, and the connected end cover and the external cable are installed at the lower side opening.
  • connection port to the fiber-optic box is inside the installation port; thus the electrical components inside the box are protected from the natural weather such as wind, rain, snow, smog and wet; since the locking structure is at the lower part, if the operator installs, After the maintenance, the locking operation is not performed, and the electrical components in the box will fall directly due to gravity, and the installation and fixing cannot be achieved, so that the operator must perform the locking connection in the reverse direction, thereby avoiding the forgetting of the box caused by human factors in the related art. Closed, locked condition.
  • the side lengths a, b, and c and the distances d and h satisfy a value of 1.20b to 1.35b, and at the same time, the value of a is 3.0c to 4.0c.
  • edges of the approximate cuboid except the edge of the lower surface have an excessively chamfered arc.
  • the upper surface of the approximate cuboid is an arcuate surface and is smoothly connected to the four sides.
  • the opening structure about the lower surface of the cuboid may have the following scheme:
  • k is not equal to 0, and the remaining surface of the lower surface except the opening forms the mount together with the skirt.
  • k 0
  • the opening is formed by four edges of the lower surface; the mount is formed only by the skirt.
  • k 0
  • the apex of the long edge intersecting the lower surface with the front surface is O
  • the point O at the distance O is set to P point on the long edge
  • the lower surface and the O point side are
  • the short edge of the intersection of the side surfaces is set to the Q point at the distance O point y
  • the distance O on the edge of the front surface where the side surface intersects is set to O'
  • the front surface is perpendicular to the P point.
  • the distance s is set to the point P', and the vertical distance from the Q point is set to the Q' point at the vertical distance from the Q point; the line connecting the PP'O'Q'Q is cut to form a notch; The remaining portion of the edge and the notched corner PP', the P'O' edge, the O'Q' edge and the Q'Q edge define the opening having a notch.
  • the value of s is 2 to 5 mm.
  • the end cap can have the following scheme:
  • the end cover is a flat plate adapted to the mounting opening, the size of which is smaller than the mounting opening and larger than the opening; the upper upper side of the flat plate has a fiber connector insertion slot, A dustproof gasket is disposed on the insertion slot of the optical fiber connector; each of the two ends of the lower middle side of the flat plate has a through hole of at least one of an outdoor communication optical cable GYTA and a flat optical cable; The fiber splitting optical fiber assembly fixes a screw hole; the two ends of the flat plate that cooperate with the mounting seat have a locking mechanism mounting position.
  • the end cover is a two-piece flat plate adapted to the mounting opening, wherein a fiber connector insertion slot is disposed in a middle portion of the first flat plate, and the optical fiber connector is inserted into the slot
  • a dustproof gasket is disposed on the port, and the plate body at both ends of the fiber connector plugging slot has a fixing screw hole in the in-box fuse-fiber splitting and fiber-splitting component; an end portion of the first flat plate and a portion matching the mounting seat Having a first locking mechanism mounting position; a first semi-circular hole passing through at least one of a GYTA and a flat cable at each end of the edge of the first flat plate and the second flat plate; the second flat plate is combined with the first flat plate
  • the other two semi-circular holes corresponding to the two semi-circular holes are formed on the edge to constitute a full-circular through hole for passing at least one of the GYTA and the flat cable;
  • the second plate also has a box
  • the inner frit fiber splitting fiber splitting assembly fixes the
  • the mounting opening includes a rectangular frame mounting opening formed along the four edges of the skirt perpendicular to the mounting surface and extending a distance h downward.
  • the end cover is a two-piece flat plate; wherein the width of the first plate body is adapted to the distance from the Q point to the front side edge of the mounting seat, and includes the stepped portion of the notched angle and
  • the flat body, the edge of the step and the edge of the flat body are arc-shaped with the arc-shaped edges of the left and right sides of the skirt;
  • the flat body has a fiber connector insertion slot, and the optical connector is provided with a slot
  • the dust-proof gasket has a screw hole fixedly connected to the splice tray cover of the fuse-distributing fiber-dividing component of the fiber-optic connector, and the end of the flat body near the arc-shaped edge is
  • a second loose screw mounting hole and a mounting cap are disposed at corresponding positions of the second loose screw mounting hole of the mounting seat; wherein the second plate body comprises a sealing plate and a mounting plate; a portion other than a portion that is mated with the first plate is shaped; the blocking plate is spliced and fitted
  • the mounting plate is integrally connected vertically downward with the rear side of the blocking plate, the mounting plate has a mounting back plate mounting screw hole, and the mounting plate is connected at a right angle to the blocking plate A reinforcing rib is disposed; the sealing plate is further connected with a splice tray bottom of the fuse-distributing fiber-distributing component in the box.
  • the mounting opening includes a mounting opening formed along the front and the two sides of the skirt and having three edges perpendicular to the mounting surface and extending downwardly a distance h.
  • the locking structure can have the following scheme:
  • the locking structure is two loose-fitting screws
  • the locking mechanism is mounted as a threaded mounting through-hole
  • the mounting seat also has a threaded mounting hole at a corresponding position.
  • the end cover and the left and right mounting skirts have a plurality of four latching locking holes respectively on the upper and lower sides, and the plug locking holes are on one side and the small side is a small section.
  • Two connecting through holes are formed; the left and right mounting skirts are correspondingly provided with protruding latches, and the plugging locking holes and the protruding latches are such that when the two are matched, the end caps are appropriately inclined.
  • the protruding block can pass through the large hole of the plugging hole, and then rotate back to the positive position, the protruding block is caught by the small hole, thereby achieving the locking and fixing, thereby the plug locking
  • the aperture and the raised tab form a locking mechanism.
  • the locking structure is a resilient latch mounted on both ends of the end cap; the locking mechanism is mounted at a slot for receiving the latch, and the rear of the slot has a spring that abuts the latch; And having a socket adapted to the plug on the mounting opening.
  • the locking structure is a structure in which two connecting strips each extending outwardly from the mounting seat are perpendicular to the two short sides of the mounting seat, and the connecting strip is short in the short
  • the middle portion has a length of 0.5 to 0.7 times the length of the short side, and the extension length is slightly larger than the thickness of the end cover; the two connecting strips extend perpendicularly inwardly to the connecting strip to form two engaging edges; the two snaps
  • the cross-section of the lower surface plane has a right-angled trapezoidal structure; the right-angled sides of the right-angled trapezoid are the connecting sides of the connecting strips respectively, the oblique sides are free ends, and the oblique angles of the oblique sides and the right-angled sides of the right-angled trapezoid are both 12 to 18°, which may be 15°, and the oblique sides of the two right-angled trapezoids are parallel to each other; so that when the end cover is obliquely inserted into the casing and the
  • the in-cassette fiber splitting and splitting module can have the following solutions;
  • the function board of the in-casret fuse splitting assembly is divided into a front side and a back side, the front side includes a jumper and a tray area, and the function board has four mounting slots in the middle.
  • the lower part has an adapter mount, the adapter mount has an adapter attached thereto, and is fixed at the upper portion by an adapter mounting bracket;
  • the back surface includes a fusion zone and an inner and outer disk a universal fastening device having at least one of a GYTA and a flat cable on both sides of the lower back;
  • the cable universal fixing device includes a fixed seat, an inner sleeve and a small pressure plate.
  • the in-casret fuse splitting assembly includes a splice tray cover and a splice tray bottom, and the splice tray cover and the splice tray bottom are rotatably connected at a side by a connecting shaft;
  • a jumper and a tray area are arranged on the disc cover, an adapter mount is arranged on the lower part, an adapter is fastened on the adapter mount, and is fixed on the upper part through the adapter mounting bracket;
  • the fusion splice tray is provided with a welding zone and inner and outer discs a dual-channel;
  • a universal fixing device having at least one of a GYTA and a flat cable on both sides of the lower back;
  • the cable universal fixing device includes a fixing seat, an inner sleeve and a small pressure plate;
  • the lower portion of the splice tray cover has a screw hole corresponding to a fixing screw
  • the electronic tag can have the following scheme:
  • the electronic tag is an RFID chip
  • the chip is preset with number information, a GPS address used by the splitting fiber splitter box, access user information, and output user information.
  • the fixed structure may have the following scheme:
  • the fixing structure is configured such that a rear surface of the cap-type upper cover case extends upward to form a flat plate, and both ends of the flat plate are provided with mounting through holes, and the mounting through holes are
  • the peripheral flat plate has a thickened thickness; the split optical fiber splitting box is suspended and fixed by the screw through the mounting through hole.
  • the fixing structure is a boss formed by a rear surface of the upper surface of the cap-type upper cover case protruding upward, and the two ends of the boss have two screw mounting holes for fixing with an external body. Hanging is fixed.
  • the fixing structure is configured to: integrally form a mounting plate downwardly along the rear side edge of the planar sealing plate; and the planar sealing plate and the mounting plate a plurality of reinforcing ribs are integrally formed on the inner side of the right angle; a separate mounting backing plate is additionally disposed, and the mounting backing plate is screwed to the mounting plate, and the middle side of the mounting backing plate has a strap for passing through A plurality of strip holes are fixed to the outer fixing body through the corresponding strip holes through the straps.
  • the design size of the box is greatly reduced, and the micro-splitting device can be set as needed to realize the splitting and splitting functions simultaneously, replacing the two types of products in the related art.
  • the bottom mount has a sealing ring, and the compression of the end cover further ensures that the external environment, especially the water vapor, intrudes on the internal electrical structure.
  • the design concept of the locking mechanism is advanced. Specifically, whether it is designed by rotating the end cap, the captive screw or the bolt structure, it has the characteristics of simple installation and disassembly, good locking effect; when using the rotating end cap and When the bolt solution is adopted, the situation that the screw is easy to fall off, lost and the buckle is easy to be damaged can be avoided; when the loose screw is used, the special installation tool is not needed, and the locking structure is simple to process.
  • the split-fiber splitting module in the box can adopt a functional board front and back structure, or can adopt a disc cover and a bottom rotating joint structure; wherein the front and back structures have the effect of further reducing the volume; and the disc cover and the disc are used.
  • the structure of the bottom rotary shaft is easy to operate.
  • the outdoor communication cable GYTA and the flat communication cable access hole can be installed to meet the installation and fixation of different wire diameter cables in related applications, so that the beam splitting and fiber splitting box can meet various applications.
  • FIG. 1 is a schematic structural diagram of an optical cable distribution box provided by an embodiment of the present invention, wherein the optical splitting fiber in the box is not turned over;
  • FIG. 2 is a schematic structural diagram of an optical cable distribution box provided by an embodiment of the present invention, wherein the optical splitting fiber in the box is turned over;
  • FIG. 3 is a schematic perspective view showing the appearance of an optical cable distribution box according to an embodiment of the present invention.
  • FIG. 4 is a schematic bottom view of a fiber optic cable distribution box provided by an embodiment of the present invention.
  • FIG. 5 is a schematic longitudinal cross-sectional view of an optical cable distribution box provided by an embodiment of the present invention, showing a functional board of the optical splitting fiber assembly in the box;
  • FIG. 6 is a schematic cross-sectional view of an optical cable distribution box provided in an embodiment of the present invention, showing a front side of the function board of the optical splitting module in the box;
  • FIG. 7 is a schematic cross-sectional view showing the inside of the optical cable distribution box provided by an embodiment of the present invention, showing the back surface of the function board of the optical splitting module in the box.
  • an embodiment of the present invention provides an optical cable distribution box, which includes: a cap-type upper cover 100, a sealing ring 200, an end cover 300, and a locking
  • the mechanism 400 is an in-box fuse-fiber splitting and splitting module 500, an electronic label 600 and a fixed structure 700.
  • the cap-type upper cover 100 includes a box body 101, a mounting base 102 and a mounting opening 103.
  • the box body 101 is The side lengths are approximate cuboids of a, b, and c, respectively, and the a>b>3c, wherein one surface of the approximate cuboid side having lengths b and c is a lower surface, and the lower surface has an opening 104 structure; the remaining 5
  • the opening 104 has a structure in which the apex of the long edge where the lower surface intersects the front surface is O, and the point on the long edge is set to P point at the point of point O, and the side on the side of the lower surface and the O point.
  • the short edge of the intersection of the surfaces is set to the Q point at the point O of the point y, and the distance O on the edge of the front surface where the side surface intersects is set to O', and the vertical distance from the point P on the front surface is The s is set to the point P', and the vertical distance from the Q point on the side surface is set to the Q' point; the line connecting the PP'O'Q'Q forms a notch; wherein x is 19.2 mm, y 35mm, s is 4mm; thus defining the remaining portion of the lower surface and the corner PP' edge, P'O' edge, O'Q' edge and Q'Q edge to form a corner The opening.
  • the mounting base 102 is a skirt formed by each edge of the opening 104 extending perpendicularly outwardly from each side of the approximately rectangular parallelepiped, and the projection shape of the skirt on the left and right sides has a circular arc edge.
  • the diameter of the circular arc is 175 mm
  • the projection shape of the skirt on the front and rear sides has a linear edge
  • the width of the front side is 5 mm
  • the width of the rear side is 2 mm; respectively, there is a looseness on the skirts on the left and the right sides respectively.
  • first captive screw mounting hole on the notched side skirt is disposed on a skirt portion extending from a remaining side edge of the lower surface, and a skirt opposite to the notched side skirt a second captive screw mounting hole on the side is disposed at a position centrally symmetrical with the first captive screw on the mounting plane;
  • the mounting seat is perpendicular to the front side edge and the left and right side edges of the skirt
  • a lower extended frame encloses the mounting opening 103; the lower edge of the frame is in a plane, and the plane is parallel to the lower surface, and the distance between the two is 5 mm.
  • the seal ring 200 is embedded in the middle of the mount 102.
  • the end cover 300 is a two-piece flat plate body; wherein the width of the first plate body 301 is adapted to the distance from the Q point to the front side edge of the mounting seat 103, and includes the stepped portion 303 and the flat plate.
  • the body 304, the edge of the step portion 303 and the edge of the flat body 304 are arc-shaped with the arc-shaped edges on the left and right sides of the skirt; the flat body 304 has a fiber connector insertion slot 305, and the optical fiber connector is plugged
  • a dustproof gasket 306 is disposed on the notch 305, and the flat plate body 304 at both ends of the fiber connector insertion slot 305 has a screw hole 307 fixedly connected to the splice tray cover 501 of the fuse-fiber splitting fiber distribution module 500 in the box.
  • a second loose screw mounting hole and a mounting cap 308 are disposed at a position corresponding to the second loose cap mounting hole of the flat body 304 near the arc-shaped edge; wherein the second plate 302 includes the blocking a plate 309 and a mounting plate 310; the blocking plate 309 is shaped to fit a portion of the mounting base 102 other than the portion that mates with the first plate body 301; the blocking plate 309 and the first plate body 301 Splicing and fitting in the middle of the mounting base 102, and the blocking plate 309 is matched with the first plate body 301 Connected to the corresponding side, having opposite semi-circular holes on both sides to form two full-circular through holes 311 for passing at least one of the ordinary outdoor loose-layer stranded optical cable GYTA and the flat cable; A first captive screw mounting hole and a mounting cap 312 are disposed at an end of the sealing plate 309 at a position corresponding to the first captive screw mounting hole of the mounting base 102; the mounting plate 310 and the rear side of
  • the locking mechanism 400 is a pair of captive screws, and the first captive screw mounting hole and the second captive screw are inserted through the mounting base 102 and the end cover from the back of the mounting base 102.
  • the mounting hole is locked with the first captive screw mounting cap 308 and the second captive screw mounting cap 312.
  • the in-casret fuse splitting assembly 500 includes a splice tray cover 501 and a splice tray bottom 502.
  • the splice tray cover 501 and the splice tray bottom 502 are rotatably connected on the side by a connecting shaft 503.
  • the splice tray cover 501 is provided with a jumper and a tray area 504, the lower portion has an adapter mount, the adapter mount is latched with an adapter 505, and is fixed at the upper portion by the adapter mounting bracket 506; the splice tray bottom
  • the 502 is provided with a welding zone and an inner and outer disk leaving double channel 507;
  • the lower side has a universal fixing device 508 of at least one of a GYTA and a flat cable, the cable universal fixing device comprises a fixing seat, an inner sleeve and a small pressure plate, and
  • the fixing device corresponds to two full circular through holes 309 passing through at least one of a GYTA and a flat cable on the end cover;
  • the function board has four mounting slots 509 in the middle for mounting the fiber fusion tube holder 510 or splitting Adapter 511.
  • the electronic tag 600 is a radio frequency identification (RFID) chip
  • the chip is preset with number information
  • the optical splitting box uses a global positioning system GPS address, access user information, and output user information.
  • the RFID chip is mounted on the mounting port frame extending from the front side edge of the mounting skirt corresponding to the notched position.
  • the fixing structure 700 is a mounting back plate, and the mounting back plate has a fixing hole 701 corresponding to the screw hole on the mounting plate 310, so that the mounting back plate and the mounting plate 310 pass the screw.
  • the plurality of strip-shaped holes 702 through which the strap passes are provided on both sides of the middle portion of the mounting back plate, and are fixed to the outer fixing body through the corresponding strip-shaped holes 702 by the straps.
  • an optical cable distribution box includes: a cap-type upper cover 100', a sealing ring 200' (not shown), and an end cover. 300', locking mechanism 400', in-casret splice fiber splitting module 500', electronic tag 600' (not shown) and fixing structure 700'; wherein the cap-type upper cover comprises a box 101', mounted a seat 102' and a mounting opening 103'; the casing 101' is an approximately rectangular parallelepiped having a side length a, b and c, respectively, and the a>b>3c, wherein the approximate cuboid side is one of b and c
  • the opening 104' is an entire lower surface; the mounting seat 102' is a skirt formed by the edge of the opening extending perpendicularly outwardly from each side of the substantially rectangular parallelepiped, and the projection shape of the skirt on the left and right sides has a circle An arc-shaped edge having a diameter of 155 mm, the front side skirt projection shape having a circular arc-shaped edge, and the rear side skirt projection shape having a linear edge, and the front side skirt having a maximum width of 5 mm.
  • a rear side having a width of 5 mm; a frame extending downward from the left and right side edges of the skirt perpendicularly to the mounting seat 102' encloses the mounting opening 103'; the lower edge of the frame is in a plane, and The plane is parallel to the lower surface and the distance between the two is 3 mm.
  • the seal ring 200' is embedded in the middle of the mount 102'.
  • the end cover 300' is a two-piece first plate body 301' and a second plate body 302' which are matched with the mounting opening; wherein the first plate body 301' is provided with a fiber connector on the middle thereof.
  • the insertion slot 305' is provided with a dustproof gasket 306' on the fiber connector insertion slot, and the back surface of the lower portion of the first connector body 301' of the fiber connector insertion slot 305' is integrally formed with a fuse
  • the function board 5001' of the fiber splitting optical fiber module 500' (or the board body at both ends of the fiber connector plugging slot has the in-box fuser fiber splitting fiber assembly fixing screw hole 307', which can be connected by screws)
  • the first plate body 301' and the second plate body 302' are joined together at both ends with a semicircular hole through which at least one of the GYTA and the flat cable passes, and the second plate 302' and the first plate
  • the edges of the body 301' are correspondingly provided with two other semi-cir
  • the two sides of the first plate body 301' and the skirts of the left and right mounting seats 102' have a total of four plugging holes 401', and the plugging holes are one side of the one side.
  • a function board 501' of the in-casret fuse splitting fiber assembly 500' the function board 501' is divided into a front surface 502' and a back surface 503', and the front surface includes a jumper and a tray area 504', the function board
  • the lower part has an adapter mount, the adapter mount is snapped with an adapter, and is fixed on the upper part by the adapter mounting bracket (not shown);
  • the back surface includes a weld zone 506' and an inner and outer disk retaining dual channel 507'; and a common fixture on at least one of a GYTA and a flat cable on both sides of the lower back side;
  • the The fiber optic cable universal fixture includes a fixed seat, an inner sleeve and a small pressure plate (not shown).
  • the electronic tag 600' is an RFID chip, and the chip is preset with number information, a GPS address used by the optical splitting box, access user information, and output user information. And the RFID chip is mounted on the back side of the front side skirt of the mounting seat 102'.
  • the fixing structure 700' is a boss formed by a rear surface of the upper surface of the cap-type upper cover box, and the two ends of the boss have two screw mounting holes for fixing with the outside. The body is suspended and fixed.
  • the cap-type upper cover case does not move, and after the unlocking structure is unlocked, the fuse-fiber splitting and splitting fiber assembly in the end cover connecting box is removed for construction work.
  • the opening has the following structure: the opening is the entire lower surface; the mounting seat is edged by the opening a skirt formed extending perpendicularly outwardly from each side of the substantially rectangular parallelepiped, the skirt projection shape of the left and right sides having a circular arc-shaped edge, the circular arc having a diameter of 140 mm, and the front side of the skirt projection shape having an arc a shaped edge, the skirt projection shape of the rear side has a linear edge, and the front side skirt has a maximum width of 4 mm and the rear side has a width of 2 mm; the front side edge and the left and right side edges of the skirt are perpendicular
  • a downwardly extending frame of the mount encloses the mounting opening; the lower edge of the frame is in one plane and the plane is parallel to the lower surface and the distance between the two is 5 mm.
  • the end cover is a two-piece first plate body and a second plate body which are matched with the mounting opening; wherein the first plate body is provided with a fiber connector insertion slot in the middle thereof, the optical fiber A dustproof gasket is disposed on the connector slot of the connector, and the flat plate at both ends of the connector of the fiber connector has a screw hole fixedly connected with the splice tray cover of the fuse-distributing fiber-distributing component in the box, and is close to the flat body.
  • a second loose screw mounting hole and a mounting cap are disposed at an end of the circular arc edge corresponding to the second loose screw mounting hole of the mounting seat;
  • the second plate body comprises a sealing plate and a mounting plate;
  • the sealing plate is adapted to a shape of a portion of the mounting seat other than the portion that cooperates with the first plate body;
  • the blocking plate is spliced and fitted with the first plate body at a middle portion of the mounting seat, and the sealing plate is
  • the side plate corresponding to the first plate splicing has two opposite semi-circular holes on both sides to form two full-circular through holes for passing at least one of the GYTA and the flat cable;
  • the end of the blocking plate is firstly located corresponding to the first loose screw mounting hole of the mounting seat a captive screw mounting hole and a mounting cap;
  • the mounting plate is integrally connected vertically downward with a rear side of the blocking plate, the mounting plate has a mounting back plate mounting screw hole, and the mounting plate and the sealing plate Ribs
  • the electronic tag is an RFID chip
  • the number information is preset in the chip
  • the GPS optical address is used by the optical splitting fiber box
  • the user information is accessed
  • the user information is output.
  • the RFID chip is mounted on a mounting port frame extending from a front side edge of the mounting skirt.
  • the locking structure is configured to: two connecting strips respectively extending outwardly from the mounting seat at two ends of the short sides of the mounting seat, the connecting The strip is in the middle of the short side, and the length is 0.5 to 0.7 times the length of the short side.
  • the extension length is slightly larger than the thickness of the end cover; the two connecting strips are further vertically inwardly
  • the connecting strip extends to form two engaging edges; the two engaging edges have a right-angled trapezoidal structure in the plane of the lower surface; the right-angled sides of the right-angled trapezoid are respectively connected to the connecting strip, and the oblique sides are free
  • the angle between the oblique side of the right-angled trapezoid and the right-angled side is 12 to 18°, which may be 15° in one embodiment, and the oblique sides of the two right-angled trapezoids are parallel to each other;
  • the locking structure is an elastic latch mounted on both ends of the end cover; the locking mechanism is mounted at a slot for receiving the latch, and the rear portion of the slot has a topping a spring of the pin; and a socket adapted to the pin on the mounting opening.
  • the locking structure is an elastic latch mounted on both ends of the end cover; the locking mechanism is mounted at a slot for receiving the latch, and the rear portion of the slot has a topping a spring of the pin; and a socket adapted to the pin on the mounting opening.

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Abstract

一种带电子标签的直立帽扣式光缆分线盒，包括：帽扣式上盖（100, 100'），密封圈（200, 200'），端盖（300, 300'），锁定机构（400, 400'），盒内熔纤分光分纤组件（500, 500'），电子标签（600, 600'）和固定结构（700, 700'）。帽扣式上盖（100, 100'）包括盒体（101, 101'）、安装座（102, 102'）和安装口（103, 103'）。安装座（102, 102'）周边镶嵌有密封圈（200, 200'）。端盖（300, 300'）与盒内熔纤分光分纤组件（500, 500'）连接后构成插接组件。插接组件通过开口（104, 104'）插入帽扣式上盒体中并使端盖（300, 300'）与密封圈（200, 200'）紧密抵接。锁定机构（400, 400'）使得端盖（300, 300'）与安装座（102, 102'）锁合固定。在安装口（103, 103'）的长边上设置电子标签（600, 600'）。固定结构（700, 700'）用于将光缆分线盒固定在外界固定体上。

Description

一种光缆分线盒 技术领域
本文涉及通信光纤技术领域，例如涉及一种光缆分线盒。
背景技术
当前，通信网络行业使用的光纤到户工程中，需要大量使用分光分纤盒。而当前使用的分光分纤盒，有两种类型。
一种盒体为左右铰链式结构，这种结构盒体(下盖)和盒盖(上盖)在边侧(通常为左侧)通过铰链连接，另一边侧(通常为右侧)为扣点加上锁具构成，内部结构为翻转板设计，将下盖分为2层空间，一层熔纤，另一层跳纤(暂存)。该种结构的盒体在架空抱杆半高空作业时，对于施工人员要求很高，需要单手操作，操作者很容易就只扣扣点不上锁；本身结构设计不完整，左右开关门，一侧铰链，一铡扣点加锁，并且扣点容易损坏失效。
另一种盒体为上下铰链式结构，这种结构盒体(下盖)和盒盖(上盖)在上侧设置铰链连接，下侧为扣点加上锁具构成，通常在两侧边还要设有卡接式支点用于支撑上盖；内部结构是由多个叠层的熔纤盘。这种结构的盒体两边设有的卡接式支点在反复开关操作时，容易损坏失效，从而影响施工作业；在盒体(下盖)内的操作空间过小，影响施工操作。
随着光纤入户的高速发展，越来越多的分光分纤盒需要在小区、街道、临街商铺等户外安装。上述两种盒体，均存在竖直的盒体和盒盖的接缝缝隙，除了具有上述各自的缺陷外，在使用过程中，或者由于客观上铰链、卡接式支点、扣点的损坏，或者主观上施工人员未扣严或者忘记锁闭锁具，导致盒盖与盒体未扣合或者接缝缝隙处扣合不严，导致内部的通信设备元件裸露在外或者不能受盒体缝隙的密封保护，使得通信设备元件一来易遭受风吹、雨雪雾雹淋湿等自然天气的侵扰损坏，尤其是雨雪雾雹淋湿对于光纤具有致命性破坏作用，易遭受孩童玩耍等主观认为破坏。从而影响通信设备的使用寿命，给用户造成通信中断的困扰，带来经济上的损失。
此外，当前的分光分纤盒，采用在盒内贴纸质标签的形式来区分各分纤线路的输出用户信息、管理信息、运营维护信息等，当有任何信息变动时，需要 重新更换纸质标签，并且纸质标签容易脱落，容易造成混乱，而且当需要开通业务、查看用户信息，检查线路故障、维护时，需要到分光分纤盒现场逐一翻看查找纸质标签，费时费力，效率低下。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本文提供一种光缆分线盒，该光缆分线盒采用帽扣式盒体结构，无竖直接缝，结构的设计也使得施工人员不会主动忘记封闭盒体，从而避免了盒体内通信元件暴露在外而遭受自然天气的客观破坏以及认为的主动破坏；另外该光缆分线盒内采用电子标签进行管理，从而可提高管理的精度和运营维护的效率。
本文采用的技术方案如下：
一种光缆分线盒，所述光缆分线包括：帽扣式上盖，密封圈，端盖，锁定机构，盒内熔纤分光分纤组件，电子标签和固定结构；其中，所述帽扣式上盖包括盒体、安装座和安装口；所述盒体为一边长分别为a、b和c的近似长方体，且所述a＞b＞3c，其中该近似长方体边长为b和c的下表面具有开口结构，其余5个面为封闭结构；所述安装座至少包括从近似长方体下表面各棱边垂直于相应的侧面向外延伸一段距离后形成的裙边部分；沿所述裙边的至少两个边缘垂直于安装座表面再向下延伸一段距离形成所述安装口；所述安装座周边镶嵌有所述密封圈；所述端盖与盒内熔纤分光分纤组件连接后构成插接组件；所述插接组件通过所述开口插入所述帽扣式上盒体中并使端盖与所述密封圈紧密抵接，所述锁定机构使得所述端盖与所述安装座锁合固定；在所述安装口的长边上设置所述电子标签设置；所述固定结构用于将所述光缆分线盒固定在外界固定体上。
本文的上述分光分纤盒使用时，采用直立式安装，由于帽扣式上盒体只有下端开口，整个盒体上面和侧面均无拼合缝隙，下侧开口处安装连接的端盖以及外接线缆与分纤盒连接插接端口均在安装口内部；从而使得盒内的电气部件免受风吹、雨雪雾雹淋湿等自然天气的侵扰损坏；由于锁定结构在下部，若操作工人安装、检修后不执行锁定操作，盒内电气部件将由于重力作用而直接坠落，不能实现安装固定，从而反向要求操作工人必须进行锁定连接，从而避免 相关技术中常见的由于人为原因导致的盒体忘记封闭、锁紧的情况。
上述技术方案中关于盒体的尺寸可以具有如下方案：
在一实施例中，所述边长a、b和c及距离d和h，满足a的值为1.20b～1.35b，且同时a的值为3.0c～4.0c。
在一实施例中，其中a＝160～220mm。
在一实施例中，所述近似长方体除下表面棱边外的各棱边具有圆弧过度倒角。
在一实施例中，所述近似长方体的上表面为弧形表面且与四个侧面均圆弧顺滑连接。
关于近似长方体下表面的开口结构可以具有如下方案：在一实施例中，所述开口结构为距离各棱边等距k的开口，其中k＝0～10mm。
在一实施例中，k不等于0，且下表面除开口外剩余边框与所述裙边一起构成所述安装座。
在一实施例中，k＝0，所述开口由下表面的四个棱边构成；所述安装座仅由所述裙边构成。
在一实施例中，k＝0，下表面与前表面相交的长棱边的顶点为O，在该长棱边上距离O点为x处设定为P点，在下表面与O点一侧的侧表面相交的短棱边上距离O点y处设定为Q点，前表面所述侧表面相交的棱边上距离O点为s处设定为O′，前表面上与P点垂直距离为s处设定为P′点，该侧表面上与Q点垂直距离为s处设定为Q′点；切除PP′O′Q′Q的连线形成缺角；从而由下表面各棱边剩余部分及该缺角PP′棱边、P′O′棱边、O′Q′棱边和Q′Q棱边限定形成具有缺角的所述开口。
在一实施例中，所述x的值为0.1b～0.15b，，y的值为0.5c～0.7c；最在一实施例中，x＝0.12b，y＝0.6c。
在一实施例中，s的值为2～5mm。
关于端盖可以具有如下方案：
在一实施例中，所述端盖为与所述安装口适配的平板，其尺寸小于安装口且大于所述开口；所述平板上中间上侧具有光纤连接器插接槽口，所述光纤连接器插接槽口上配置有防尘垫片；所述平板中间下侧两端各具有一个室外通信光缆GYTA和扁平光缆中至少一种的通过孔；所述平板中间设置有若干盒内熔 纤分光分纤组件固定螺钉孔；所述平板与所述安装座配合的两端部具有锁定机构安装位。
在一实施例中，所述端盖为与所述安装口适配的两块拼合的平板，其中第一块平板中部上设置有光纤连接器插接槽口，所述光纤连接器插接槽口上配置有防尘垫片，光纤连接器插接槽口两端的板体上具有盒内熔纤分光分纤组件固定螺钉孔；所述第一块平板一端部与与所述安装座配合的部分具有第一锁定机构安装位；所第一块平板与第二块平板拼合的边缘上两端各具有一个GYTA和扁平光缆中至少一种通过的半圆孔；第二块平板与第一块平板拼合的边缘上相对应具有与所述两个半圆孔相配合的另外两个半圆孔从而构成用于使GYTA和扁平光缆中至少一种通过的整圆通孔；所述第二块平板上也具有盒内熔纤分光分纤组件固定螺钉孔；所述第二块平板在与第一块平板具有第一锁定机构安装位的另一端具有第二锁定机构安装位。
在一实施例中，所述安装口包括沿所述裙边的四个边缘垂直于安装座表面再向下延伸一段距离h而形成的呈矩形框的安装口。
在一实施例中，所述端盖为两块拼合的板体；其中第一块板体的宽度适配Q点至安装座前侧边缘的距离，且包括所述缺角配合的台阶部和平板体，台阶部边缘及平板体边缘为与裙边左右两侧圆弧形边缘配合的圆弧形；平板体上具有光纤连接器插接槽口，所述光纤连接器插接槽口上配置有防尘垫片，光纤连接器插接槽口两端的平板体上具有与盒内熔纤分光分纤组件的熔纤盘盖固定连接的螺钉孔，在平板体靠近圆弧形边缘的端部与安装座第二松不脱螺钉安装孔对应位置设有第二松不脱螺钉安装孔和安装帽；其中第二块板体包括封堵板和安装板；所述封堵板与安装座上除与第一块板体配合的部分之外的部分形状适配；所述封堵板与第一块板体在所述安装座的中部拼接配合，并且所述封堵板与第一块板体拼接对应的侧边上，在两侧各具有相对的两个半圆孔从而构成用于使GYTA和扁平光缆中至少一种通过的两个整圆通孔；所述封堵板端部与安装座第一松不脱螺钉安装孔对应位置设有第一松不脱螺钉安装孔和安装帽；所述安装板与封堵板后侧边垂直向下一体连接，所述安装板上具有安装背板安装螺钉孔，且所述安装板与所述封堵板连接的直角处设置有加强筋；所述封堵板上还连接有盒内熔纤分光分纤组件的熔纤盘底。
在一实施例中，所述安装口包括沿所述裙边的前面和两个侧边共三个边缘 垂直于安装座表面再向下延伸一段距离h而形成的安装口。
所述锁定结构可以具有如下方案：
在一实施例中，所述锁定结构为两颗松不脱手拧螺钉，所述锁定机构安装位为具有螺纹的安装通孔，所述安装座对应位置也具有带有螺纹的安装孔。
在一实施例中，所述端盖与左右安装座裙边配合处具有分别具有上下两个共四个插接锁合孔，所述插接锁合孔为一侧大一侧小截面呈葫芦形状的两个连接通孔；所述左右安装座裙边上对应设有凸起卡块，所述插接锁合孔和所述凸起卡块使得当两者配合时，端盖适当倾斜，所述凸起卡块可以穿过插接锁合孔的大孔，然后旋转回正后，所述凸起卡块被小孔卡住，实现锁合固定，由此，所述插接锁合孔和所述凸起卡块构成锁定机构。
在一实施例中，所述锁定结构为安装在端盖两端的弹力插销；所述锁定机构安装位为可容纳所述插销的槽口，且槽口后部具有抵顶所述插销的弹簧；并在所述安装口上具有与所述插销适配的插口。
在一实施例中，所述锁定结构为如下结构：在所述安装座的两个短边两端垂直所述安装座各自向外延伸形成的两个连接条，所述连接条在所述短边中部，且长度为短边长度的0.5～0.7倍，延伸长度略大于端盖厚度；两个连接条再相对向内垂直所述连接条延伸形成两个卡接边；所述两个卡接边在下表面平面的截面均呈直角梯形结构；所述直角梯形的直角边即为分别与连接条的连接边，斜边均为自由端，且直角梯形的斜边与直角边的倾斜夹角均为12～18°，可以为15°，且两个直角梯形的斜边相互平行；使得当端盖倾斜插入盒体并且倾斜角度与倾斜夹角相等时，可使端盖通过卡接边，随后向回旋转使倾斜角度为0°后可使端盖的两边卡入两侧卡接边与安装座之间的空间而形成卡接锁定。
所述盒内熔纤分光分纤组件可以具有如下方案；
在一实施例中，所述盒内熔纤分光分纤组件的功能板，所述功能板分正面和背面，所述正面包括跳纤和盘留区，所述功能板中间具有四个安装槽，用于安装光纤热熔管卡座或分光适配器，下部具有适配器安装座，适配器安装座上卡接有适配器，并通过适配器安装支架在上部固定；所述背面包括熔接区和内、外盘留双通道；背面下部两侧具有GYTA和扁平光缆中至少一种的通用固定装置；在一实施例中，所述光缆通用固定装置包括固定座、内套和小压板。
在一实施例中，所述盒内熔纤分光分纤组件包括熔纤盘盖和熔纤盘底，所 述熔纤盘盖和熔纤盘底在侧面通过连接轴旋转连接；所述熔纤盘盖上设置跳纤和盘留区，下部具有适配器安装座，适配器安装座上卡接有适配器，并通过适配器安装支架在上部固定；所述熔纤盘底上设置有熔接区和内、外盘留双通道；背面下部两侧具有GYTA和扁平光缆中至少一种的通用固定装置；在一实施例中，所述光缆通用固定装置包括固定座、内套和小压板；所述功能板中间具有四个安装槽，用于安装光纤热熔管卡座或分光适配器；所述熔纤盘盖下部具有与端盖的第一块板体上的固定螺钉孔对应的螺钉孔，两者通过螺钉连接使得所述端盖第一块板体与所述熔纤盘盖可以一起绕所述连接轴旋转；所述平面封堵板靠近所述缺角的一端具有第二锁定机构安装位。
所述电子标签可以具有如下方案：
在一实施例中，所述电子标签为RFID芯片，所述芯片内预置有编号信息、分光分纤盒使用地GPS地址、接入用户信息和输出用户信息。
所述固定结构可以具有如下方案：
在一实施例中，所述固定结构为如下结构：帽扣式上盖盒体的后表面向上延伸后形成一平板，所述平板两端设置有安装通孔，并且所述安装通孔处的周边的平板具有加厚的厚度；通过螺钉穿过所述安装通孔将所述分光分纤盒与外界固定体进行悬挂固定。采用此种安装方式，在施工作业时，帽扣式上盖盒体不动，解锁锁定结构后将端盖连通盒内熔纤分光分纤组件拆下进行施工作业。
在一实施例中，所述固定结构为帽扣式上盖盒体的上部后表面向后凸起形成的凸台，所述凸台两端具有两个螺钉安装孔，用于与外界固定体进行悬挂固定。
在一实施例中，所述固定结构为如下结构：沿所述平面封堵板的后侧边缘垂直所述平面封堵板向下一体成型一安装板；且平面封堵板与安装板构成的直角内侧一体成型有若干加强筋；另外设置一个单独的安装背板，并将所述安装背板与安装板通过螺钉连接，且所述安装背板的中部两侧上具有供捆带穿过的若干条形孔，并通过捆带穿过对应的所述条形孔与外部固定体进行固定。采用此种安装方式，在施工作业时，将解锁锁定结构后将帽扣式上盖盒体取下，对盒内熔纤分光分纤组件进行施工作业。
与相关技术相比，本文的技术方案具有以下优点：
1.采用帽扣式直立上盒体结构，安装和拆卸方便，具备防错设计特点，可防 止施工工程人为忘记锁合，以及大幅避免客观因素造成盒体敞开导致内部电气元件裸露；这种结构一来可以使雨雪雾雹顺着盒体表面滑落，避免内部电气元件的淋死，二来可以有效防止人为、鸟兽动物等的破坏。
2.盒体设计尺寸大幅小型化，且根据需要可以设置微型分光装置，同步实现分光、分纤功能，替代相关技术中的两类产品。
3.底部安装座具有密封圈，配合端盖的压紧进一步保证外部环境特别是水汽对内部电气结构的侵扰。
4.锁定机构设计理念先进，具体而言，无论采用旋转安装的端盖设计，还是松不脱螺钉，还是插销结构，均具备安装和拆卸简单，锁定效果好的特点；当采用旋转端盖和插销方案时，可避免采用螺丝易脱落、丢失和扣点易损坏的情况；当采用松不脱螺丝时，无需采用专门的安装工具，锁定结构加工简单。
5.盒内分光分纤组件即可采用一功能板正反结构，也可以采用盘盖、盘底旋转轴接结构；其中采用正反结构具有进一步减小体积的效果；而采用盘盖、盘底旋转轴接的结构具有操作便捷的特点。
6.设置室外通信光缆GYTA、扁平通信光缆通入孔可以满足相关应用中不同线径光缆的安装固定，使得该分光、分纤盒可满足各种应用场合。
7.采用电子标签的设计，可以配合手持移动读卡终端和手机、PAD等移动互联终端实现管理系统的物联网化、移动互联网化；相较于传统的纸质标签，信息安全化效果更好，且稳定、可靠；依托于该电子标签的植入，可以实现业务开通、资源管理、业务调度、资源变更、线路检修维护、故障快速定位排除等等一些管理的便捷和高效。
8.所设计的两种安装固定方式可以根据使用场合的需要而进行选择，为施工安装提供便捷。
在阅读并理解了附图和详细描述后，可以明白其他方面。
附图说明
图1为本文一实施例提供的光缆分线盒结构示意图，其中盒内分光分纤未翻转开；
图2为本文一实施例提供的光缆分线盒结构示意图，其中盒内分光分纤翻转开；
图3为本文一实施例提供的光缆分线盒外形立体结构示意图；
图4为本文一实施例提供的光缆分线盒底部示意图；
图5为本文一实施例提供的光缆分线盒内部纵剖面示意图，显示盒内分光分纤组件的功能板；
图6为本文一实施例提供的光缆分线盒内部横剖面示意图，显示盒内分光分纤组件功能板的正面；
图7为本文一实施例提供的光缆分线盒内部横剖面示意图，显示盒内分光分纤组件功能板的背面。
具体实施方式
下面将参照附图更详细地描述本公开的示例性实施方式。
实施例1
在一实施例中，如图1-2所示，本文一实施例提出一种光缆分线盒，所述光缆分线盒包括：帽扣式上盖100，密封圈200，端盖300，锁定机构400，盒内熔纤分光分纤组件500，电子标签600和固定结构700；其中，所述帽扣式上盖100包括盒体101、安装座102和安装口103；所述盒体101为边长分别为a、b和c的近似长方体，且所述a＞b＞3c，其中该近似长方体边长为b和c的一个表面为下表面，该下表面具有开口104结构；其余5个面为封闭结构；在本实施例中，a＝220mm，b＝165mm，c＝70mm；所述近似长方体除下表面棱边外的每个棱边都具有圆弧过度倒角；且表面具有装饰性凸凹条形纹。
所述开口104具有如下结构：下表面与前表面相交的长棱边的顶点为O，在该长棱边上距离O点为x处设定为P点，在下表面与O点一侧的侧表面相交的短棱边上距离O点y处设定为Q点，前表面所述侧表面相交的棱边上距离O点为s处设定为O′，前表面上与P点垂直距离为s处设定为P′点，该侧表面上与Q点垂直距离为s处设定为Q′点；切除PP′O′Q′Q的连线形成缺角；其中x为19.2mm，y为35mm，s为4mm；从而由下表面各棱边剩余部分及该缺角PP′棱边、P′O′棱边、O′Q′棱边和Q′Q棱边限定形成具有缺角的所述开口。所述安装座102为由所述开口104的每个棱边沿与近似长方体的每个侧面垂直向外延伸出形成的裙边，左右两侧所述裙边的投影形状具有圆弧型边缘，所述圆弧的直径为175mm，前后两侧所述裙边的投影形状具有直线型边 缘，且前侧的宽度为5mm，后侧的宽度为2mm；在左右两侧裙边上分别具有一个松不脱螺钉安装孔104；其中缺角侧裙边上的第一松不脱螺钉安装孔设置在从下表面剩余侧棱边延伸形成的裙边部分上，与缺角侧裙边相对的一侧裙边上的第二松不脱螺钉安装孔设置在与第一松不脱螺钉在安装平面上中心对称的位置上；从所述裙边的前侧边缘和左右两侧边缘垂直所述安装座向下延伸的框架围成所述安装口103；所述框架的下沿在一个平面内，且该平面与所述下表面平行，并且两者的距离为5mm。
在所述安装座102中部镶嵌有所述密封圈200。
所述端盖300为两块拼合的板体；其中，第一块板体301的宽度适配Q点至安装座103前侧边缘的距离，且包括所述缺角配合的台阶部303和平板体304，台阶部303边缘及平板体304边缘为与裙边左右两侧圆弧形边缘配合的圆弧形；平板体304上具有光纤连接器插接槽口305，所述光纤连接器插接槽口305上配置有防尘垫片306，光纤连接器插接槽口305两端的平板体304上具有与盒内熔纤分光分纤组件500的熔纤盘盖501固定连接的螺钉孔307，在平板体304靠近圆弧形边缘的端部与安装座第二松不脱螺钉安装孔对应位置设有第二松不脱螺钉安装孔和安装帽308；其中第二块板体302包括封堵板309和安装板310；所述封堵板309与安装座102上除与第一块板体301配合的部分之外的部分形状适配；所述封堵板309与第一块板体301在所述安装座102的中部拼接配合，并且所述封堵板309与第一块板体301拼接对应的侧边上，在两侧各具有相对的两个半圆孔从而构成用于使普通室外松套层绞式光缆GYTA和扁平光缆中至少一种通过的两个整圆通孔311；所述封堵板309端部与安装座102第一松不脱螺钉安装孔对应位置设有第一松不脱螺钉安装孔和安装帽312；所述安装板310与封堵板309后侧边垂直向下一体连接，所述安装板310上具有安装背板安装螺钉孔，且所述安装板310与所述封堵板309连接的直角处设置有加强筋；所述封堵板309上还连接有盒内熔纤分光分纤组件500的熔纤盘底502；本实施例中，所述连接为一体成型连接；当然，两者也可以采用螺钉连接。
本实施例中，所述锁定机构400为两颗松不脱螺钉，自安装座102背面穿过所述安装座102和端盖上的第一松不脱螺钉安装孔和第二松不脱螺钉安装孔并与第一松不脱螺钉安装帽308和第二松不脱螺钉安装帽312配合锁紧。
本实施例中，所述盒内熔纤分光分纤组件500包括熔纤盘盖501和熔纤盘 底502，所述熔纤盘盖501和熔纤盘底502在侧面通过连接轴503旋转连接；所述熔纤盘盖501上设置跳纤和盘留区504，下部具有适配器安装座，适配器安装座上卡接有适配器505，并通过适配器安装支架506在上部固定；所述熔纤盘底502上设置有熔接区和内、外盘留双通道507；下部两侧具有GYTA和扁平光缆中至少一种的通用固定装置508，所述光缆通用固定装置包括固定座、内套和小压板，且所述固定装置对应端盖上的GYTA和扁平光缆中至少一种通过的两个整圆通孔309；所述功能板中间具有四个安装槽509，用于安装光纤热熔管卡座510或分光适配器511。
本实施例中，所述电子标签600为射频识别RFID芯片，所述芯片内预置有编号信息、分光分纤盒使用全球定位系统GPS地址、接入用户信息和输出用户信息。且所述RFID芯片安装在与缺角位置对应的安装座裙边前侧边缘延伸出的安装口框架上。
本实施例中，所述固定结构700为安装背板，所述安装背板上具有与所述安装板310上的螺钉孔对应的固定孔701，使得所述安装背板与安装板310通过螺钉连接，且所述安装背板的中部两侧上具有供捆带穿过的若干条形孔702，并通过捆带穿过对应的所述条形孔702与外部固定体进行固定。采用此种安装方式，在施工作业时，将解锁锁定结构后将帽扣式上盖盒体取下，对盒内熔纤分光分纤组件进行施工作业。
实施例2
在一实施例中，如图3-6所示，提出一种光缆分线盒，所述光缆分线盒包括：帽扣式上盖100′，密封圈200′(未图示)，端盖300′，锁定机构400′，盒内熔纤分光分纤组件500′，电子标签600′(未图示)和固定结构700′；其中，所述帽扣式上盖包括盒体101′、安装座102′和安装口103′；所述盒体101′为一边长分别为a、b和c的近似长方体，且所述a＞b＞3c，其中该近似长方体边长为b和c的一个表面为下表面，该下表面具有开口104′结构(未图示)；其余5个面为封闭结构；在该实施例2中，a＝185mm，b＝145mm，c＝55mm；所述近似长方体除下表面棱边外的每个棱边具有圆弧过度倒角；且表面具有装饰性凸凹条形纹。
所述开口104′为整个下表面；所述安装座102′为由所述开口各棱边沿与近似长方体各侧面垂直向外延伸出形成的裙边，左右两侧所述裙边投影形状具 有圆弧型边缘，所述圆弧的直径为155mm，前侧所述裙边投影形状具有圆弧形边缘，后侧所述裙边投影形状具有直线型边缘，且前侧裙边最大宽度为5mm，后侧的宽度为5mm；从所述裙边的左右两侧边缘垂直所述安装座102′向下延伸的框架围成所述安装口103′；所述框架的下沿在一个平面内，且该平面与所述下表面平行，并且两者的距离为3mm。
在所述安装座102′中部镶嵌有所述密封圈200′。
所述端盖300′为与所述安装口适配的两块拼合的第一块板体301′和第二块板体302′；其中第一块板体301′中部上设置有光纤连接器插接槽口305′，所述光纤连接器插接槽口上配置有防尘垫片306′，所述第一块板体301′光纤连接器插接槽口305′下部的背面一体成型有熔纤分光分纤组件500′的功能板5001′(或者光纤连接器插接槽口两端的板体上具有盒内熔纤分光分纤组件固定螺钉孔307′，两者可通过螺钉连接)，所述第一块板体301′与第二块板体302′拼合的边缘上两端各具有一个GYTA和扁平光缆中至少一种通过的半圆孔，第二块板体302′与第一块板体301′拼合的边缘上相对应具有与所述两个半圆孔相配合的另外两个半圆孔从而构成用于使GYTA和扁平光缆中至少一种通过的两个整圆通孔311′，第二块板体302′长度略大于两个整圆通孔311′的外径之间的距离，宽度为自与第一块板体301′配合的半圆通孔处至安装座边缘，两块板体靠拼合边缘插接连接。第一块板体301′两侧边与左右安装座102′裙边配合处具有分别具有上下两个共四个插接锁合孔401′，所述插接锁合孔为一侧大一侧小截面呈葫芦形状的两个连接通孔；所述左右安装座102′裙边上对应设有凸起卡块402′，所述插接锁合孔401′和所述凸起卡块402′使得当两者配合时，端盖300′适当倾斜，所述凸起卡块可以穿过插接锁合孔的大孔，然后旋转回正后，所述凸起卡块被小孔卡住，实现锁合固定，由此，所述插接锁合孔401′和所述凸起卡块402′构成本实施例的锁定机构400′。
所述盒内熔纤分光分纤组件500′的功能板501′，所述功能板501′分正面502′和背面503′，所述正面包括跳纤和盘留区504′，所述功能板中间具有四个安装槽505′，用于安装光纤热熔管卡座或分光适配器(未图示)，下部具有适配器安装座，适配器安装座上卡接有适配器，并通过适配器安装支架在上部固定(未图示)；所述背面包括熔接区506′和内、外盘留双通道507′；背面下部两侧具有GYTA和扁平光缆中至少一种的通用固定装置；在一实施例 中，所述光缆通用固定装置包括固定座、内套和小压板(未图示)。
本实施例中，所述电子标签600′为RFID芯片，所述芯片内预置有编号信息、分光分纤盒使用地GPS地址、接入用户信息和输出用户信息。且所述RFID芯片安装在所述安装座102′前侧裙边背面。
本实施例中，所述固定结构700′为帽扣式上盖盒体的上部后表面向后凸起形成的凸台，所述凸台两端具有两个螺钉安装孔，用于与外界固定体进行悬挂固定。
采用此种安装方式，在施工作业时，帽扣式上盖盒体不动，解锁锁定结构后将端盖连通盒内熔纤分光分纤组件拆下进行施工作业。
实施例3
本实施例与实施例1的区别在于，a＝160mm，b＝130mm，c＝40mm；所述开口具有如下结构：所述开口为整个下表面；所述安装座为由所述开口各棱边沿与近似长方体各侧面垂直向外延伸出形成的裙边，左右两侧所述裙边投影形状具有圆弧型边缘，所述圆弧的直径为140mm，前侧所述裙边投影形状具有圆弧形边缘，后侧所述裙边投影形状具有直线型边缘，且前侧裙边最大宽度为4mm，后侧的宽度为2mm；从所述裙边的前侧边缘和左右两侧边缘垂直所述安装座向下延伸的框架围成所述安装口；所述框架的下沿在一个平面内，且该平面与所述下表面平行，并且两者的距离为5mm。
所述端盖为与所述安装口适配的两块拼合的第一块板体和第二块板体；其中第一块板体中部上设置有光纤连接器插接槽口，所述光纤连接器插接槽口上配置有防尘垫片，光纤连接器插接槽口两端的平板体上具有与盒内熔纤分光分纤组件的熔纤盘盖固定连接的螺钉孔，在平板体靠近圆弧形边缘的端部与安装座第二松不脱螺钉安装孔对应位置设有第二松不脱螺钉安装孔和安装帽；其中第二块板体包括封堵板和安装板；所述封堵板与安装座上除与第一块板体配合的部分之外的部分形状适配；所述封堵板与第一块板体在所述安装座的中部拼接配合，并且所述封堵板与第一块板体拼接对应的侧边上，在两侧各具有相对的两个半圆孔从而构成用于使GYTA和扁平光缆中至少一种通过的两个整圆通孔；所述封堵板端部与安装座第一松不脱螺钉安装孔对应位置设有第一松不脱螺钉安装孔和安装帽；所述安装板与封堵板后侧边垂直向下一体连接，所述安装板上具有安装背板安装螺钉孔，且所述安装板与所述封堵板连接的直角处设 置有加强筋。所述封堵板上还连接有盒内熔纤分光分纤组件的熔纤盘底；本实施例中，所述连接为一体成型连接；当然，两者也可以采用螺钉连接。
本实施例中，所述电子标签为RFID芯片，所述芯片内预置有编号信息、分光分纤盒使用GPS地址、接入用户信息和输出用户信息。且所述RFID芯片安装在安装座裙边前侧边缘延伸出的安装口框架上。
其余上述未提及特征与实施例1相同。
实施例4
本实施例与实施例2的区别在于，所述锁定结构为如下结构：在所述安装座的两个短边两端垂直所述安装座各自向外延伸形成的两个连接条，所述连接条在所述短边中部，且长度为短边长度的0.5～0.7倍，本实施例在一实施例中0.6倍，延伸长度略大于端盖厚度；两个连接条再相对向内垂直所述连接条延伸形成两个卡接边；所述两个卡接边在下表面平面的截面均呈直角梯形结构；所述直角梯形的直角边即为分别与连接条的连接边，斜边均为自由端，且直角梯形的斜边与直角边的倾斜夹角均为12～18°，在一实施例中可以为15°，且两个直角梯形的斜边相互平行；使得当端盖倾斜插入盒体并且倾斜角度与倾斜夹角相等时，可使端盖通过卡接边，随后向回旋转使倾斜角度为0°后可使端盖的两边卡入两侧卡接边与安装座之间的空间而形成卡接锁定。
用上述结构替代实施例2中的插接锁合孔和所述凸起卡块锁定结构，其余特征与实施例2相同。
实施例5
本实施例与实施例3的区别在于：所述锁定结构为安装在端盖两端的弹力插销；所述锁定机构安装位为可容纳所述插销的槽口，且槽口后部具有抵顶所述插销的弹簧；并在所述安装口上具有与所述插销适配的插口。用上述结构替代实施例3中的松不脱螺钉锁定结构，其余特征与实施例3相同。
实施例6
本实施例与实施例4的区别在于：所述锁定结构为安装在端盖两端的弹力插销；所述锁定机构安装位为可容纳所述插销的槽口，且槽口后部具有抵顶所述插销的弹簧；并在所述安装口上具有与所述插销适配的插口。用上述结构替代实施例3中的松不脱螺钉锁定结构，其余特征与实施例4相同。

Claims (30)

  1. 一种光缆分线盒，所述光缆分线盒包括：帽扣式上盖，密封圈，端盖，锁定机构，盒内熔纤分光分纤组件，电子标签和固定结构；其中，所述帽扣式上盖包括盒体、安装座和安装口；所述盒体为边长分别为a，b和c的近似长方体，且a＞b＞3c，其中所述近似长方体的边长为b和c的下表面具有开口结构，其余5个面为封闭结构；所述安装座包括从所述近似长方体下表面每个棱边垂直于相应的侧面向外延伸一段距离后形成的裙边部分；沿所述裙边的至少两个边缘垂直于所述安装座的表面再向下延伸一段距离形成所述安装口；所述安装座周边镶嵌有所述密封圈；所述端盖与所述盒内熔纤分光分纤组件连接后构成插接组件；所述插接组件通过所述开口插入所述帽扣式上盒体中并使所述端盖与所述密封圈紧密抵接，所述锁定机构使得所述端盖与所述安装座锁合固定；在所述安装口的长边上设置所述电子标签；所述固定结构用于将所述光缆分线盒固定在外界固定体上。
  2. 如权利要求1所述的光缆分线盒，其中，所述边长a、b和c满足：a的值为1.20b～1.35b，且同时a的值为3.0c～4.0c。
  3. 如权利要求1所述的光缆分线盒，其中，所述近似长方体除下表面棱边外的每个棱边具有圆弧过度倒角。
  4. 如权利要求1所述的光缆分线盒，其中，所述近似长方体的上表面为弧形表面且与四个侧面均圆弧顺滑连接。
  5. 如权利要求1所述的光缆分线盒，其中，所述开口结构为距离每个棱边等距k的开口，其中k的值为0～10mm。
  6. 如权利要求5所述的光缆分线盒，其中，k不等于0，且下表面除所述开口外剩余边框与所述裙边一起构成所述安装座。
  7. 如权利要求5所述的光缆分线盒，其中，k＝0，所述开口由下表面的四个棱边构成；所述安装座由所述裙边构成。
  8. 如权利要求5所述的光缆分线盒，其中，k＝0，下表面与前表面相交的长棱边的顶点为O，在该长棱边上距离O点为x处设定为P点，在下表面与O点一侧的侧表面相交的短棱边上距离O点y处设定为Q点，前表面所述侧表面相交的棱边上距离O点为s处设定为O′，前表面上与P点垂直距离为s处设定为P′点，该侧表面上与Q点垂直距离为s处设定为Q′点；切除PP′O′Q′Q的连线形成缺角；从而由下表面每个棱边剩余部分及该缺角PP′棱边、P′O′ 棱边、O′Q′棱边和Q′Q棱边限定形成具有缺角的所述开口。
  9. 如权利要求8所述的光缆分线盒，其中，所述x的值为0.1b～0.15b，，y的值为0.5c～0.7c；s的值为2～5mm。
  10. 如权利要求5-7任意一项所述的光缆分线盒，其中，所述端盖为与所述安装口适配的平板，其尺寸小于安装口且大于所述开口；所述平板上中间上侧具有光纤连接器插接槽口，所述光纤连接器插接槽口上配置有防尘垫片；所述平板中间下侧两端分别具有一个普通室外松套层绞式光缆GYTA和扁平光缆中至少一种的通过孔；所述平板中间设置有若干盒内熔纤分光分纤组件固定螺钉孔；所述平板与所述安装座配合的两端部具有锁定机构安装位。
  11. 如权利要求10所述的光缆分线盒，其中，所述安装口包括沿所述裙边的左右两个边缘垂直于安装座表面再向下延伸一段距离而形成的安装口，所述安装口的下沿在一个平面内，且该平面与所述下表面平行。
  12. 如权利要求11所述的光缆分线盒，其中，所述盒内熔纤分光分纤组件的功能板，所述功能板分正面和背面，所述正面包括跳纤和盘留区，所述功能板中间具有四个安装槽，用于安装光纤热熔管卡座或分光适配器，下部具有适配器安装座，适配器安装座上卡接有适配器，并通过适配器安装支架在上部固定；所述背面包括熔接区和内、外盘留双通道；背面下部两侧具有GYTA和扁平光缆中至少一种通用的固定装置。
  13. 如权利要求12所述的光缆分线盒，其中，所述锁定结构为两颗松不脱手拧螺钉，所述锁定机构安装位为具有螺纹的安装通孔，所述安装座对应位置也具有带有螺纹的安装孔。
  14. 如权利要求12所述的光缆分线盒，其中，所述锁定结构为安装在端盖两端的弹力插销；所述锁定机构安装位为可容纳所述插销的槽口，且槽口后部具有抵顶所述插销的弹簧；并在所述安装口上具有与所述插销适配的插口。
  15. 如权利要求12所述的光缆分线盒，其中，所述锁定结构为如下结构：在所述安装座的两个短边两端垂直所述安装座各自向外延伸形成的两个连接条，所述连接条在所述短边中部，且长度为短边长度的0.5～0.7倍，延伸长度略大于端盖厚度；两个连接条再相对向内垂直所述连接条延伸形成两个卡接边；所述两个卡接边在下表面平面的截面均呈直角梯形结构；所述直角梯形的直角边即为分别与连接条的连接边，斜边均为自由端，且直角梯形的斜边与直角边的倾 斜夹角均为12～18°，且两个直角梯形的斜边相互平行；使得当端盖倾斜插入盒体并且倾斜角度与倾斜夹角相等时，可使端盖通过卡接边，随后向回旋转使倾斜角度为0°后可使端盖的两边卡入两侧卡接边与安装座之间的空间而形成卡接锁定。
  16. 如权利要求15所述的光缆分线盒，其中，所述倾斜夹角均为15°。
  17. 如权利要求12所述的光缆分线盒，其中，所述端盖与左右安装座裙边配合处具有分别具有上下两个共四个插接锁合孔，所述插接锁合孔为一侧大一侧小截面呈葫芦形状的两个连接通孔；所述左右安装座裙边上对应设有凸起卡块，所述插接锁合孔和所述凸起卡块使得当两者配合时，端盖适当倾斜，所述凸起卡块可以穿过插接锁合孔的大孔，然后旋转回正后，所述凸起卡块被小孔卡住，实现锁合固定，由此，所述插接锁合孔和所述凸起卡块构成锁定机构。
  18. 如权利要求5-7任意一项所述的光缆分线盒，其中，所述端盖为与所述安装口适配的两块拼合的平板，其中第一块平板中部上设置有光纤连接器插接槽口，所述光纤连接器插接槽口上配置有防尘垫片，光纤连接器插接槽口两端的板体上具有盒内熔纤分光分纤组件第一固定螺钉孔；所述第一块平板一端部与与所述安装座配合的部分具有第一锁定机构安装位；所第一块平板与第二块平板拼合的边缘上两端分别具有一个GYTA和扁平光缆中至少一种通过的半圆孔；第二块平板与第一块平板拼合的边缘上相对应具有与所述两个半圆孔相配合的另外两个半圆孔从而构成用于使GYTA和扁平光缆中至少一种通过的整圆通孔；所述第二块平板上具有盒内熔纤分光分纤组件第二固定螺钉孔；所述第二块平板在与第一块平板具有第一锁定机构安装位的另一端具有第二锁定机构安装位。
  19. 如权利要求19所述的光缆分线盒，其中，所述安装口包括沿所述裙边的四个边缘垂直于安装座表面再向下延伸一段距离而形成的呈矩形框的安装口，所述矩形框的下沿在一个平面内，且该平面与所述下表面平行。
  20. 如权利要求19所述的光缆分线盒，其中，所述盒内熔纤分光分纤组件包括熔纤盘盖和熔纤盘底，所述熔纤盘盖和熔纤盘底在侧面通过连接轴旋转连接；所述熔纤盘盖上设置跳纤和盘留区，下部具有适配器安装座，适配器安装座上卡接有适配器，并通过适配器安装支架在上部固定；所述熔纤盘底上设置有熔接区和内、外盘留双通道；背面下部两侧具有GYTA和扁平光缆中至少一种通 用的固定装置；所述功能板中间具有四个安装槽，用于安装光纤热熔管卡座或分光适配器；所述熔纤盘盖下部具有与第一块平板上的第一固定螺钉孔对应的螺钉孔，两者通过第一螺钉连接固定使得所述端盖第一块平板与所述熔纤盘盖可以一起绕所述连接轴旋转；所述熔纤盘底下部具有与第二块平板上的第二固定螺钉孔对应的螺钉孔，两者通过第二螺钉连接。
  21. 如权利要求20所述的光缆分线盒，其中，所述锁定结构为两颗松不脱手拧螺钉，所述锁定机构安装位为具有螺纹的安装通孔，所述安装座对应位置也具有带有螺纹的安装孔。
  22. 如权利要求20所述的光缆分线盒，其中，所述锁定结构为安装在端盖两端的弹力插销；所述锁定机构安装位为可容纳所述插销的槽口，且槽口后部具有抵顶所述插销的弹簧；并在所述安装口上具有与所述插销适配的插口。
  23. 如权利要求10-22任意一项所述的光缆分线盒，其中，所述固定结构为如下结构：帽扣式上盖盒体的后表面向上延伸后形成一平板，所述平板两端设置有安装通孔，并且所述安装通孔处的周边的平板具有加厚的厚度；通过螺钉穿过所述安装通孔将所述分光分纤盒与外界固定体进行悬挂固定。
  24. 如权利要求8-9任意一项所述的光缆分线盒，其中，所述端盖为两块拼合的板体；其中第一块板体的宽度适配Q点至安装座前侧边缘的距离，且包括所述缺角配合的台阶部和平板体，台阶部边缘及平板体边缘为与裙边左右两侧圆弧形边缘配合的圆弧形；平板体上具有光纤连接器插接槽口，所述光纤连接器插接槽口上配置有防尘垫片，光纤连接器插接槽口两端的平板体上具有与盒内熔纤分光分纤组件的熔纤盘盖固定连接的螺钉孔，在平板体靠近圆弧形边缘的端部与安装座第二松不脱螺钉安装孔对应位置设有第二松不脱螺钉安装孔和安装帽；其中第二块板体包括封堵板和安装板；所述封堵板与安装座上除与第一块板体配合的部分之外的部分形状适配；所述封堵板与第一块板体在所述安装座的中部拼接配合，并且所述封堵板与第一块板体拼接对应的侧边上，在两侧分别具有相对的两个半圆孔从而构成用于使GYTA和扁平光缆中至少一种通过的两个整圆通孔；所述封堵板端部与安装座第一松不脱螺钉安装孔对应位置设有第一松不脱螺钉安装孔和安装帽；所述安装板与封堵板后侧边垂直向下一体连接，所述安装板上具有安装背板安装螺钉孔，且所述安装板与所述封堵板连接的直角处设置有加强筋；所述封堵板上还连接有盒内熔纤分光分纤组件的 熔纤盘底。
  25. 如权利要求24所述的光缆分线盒，其中，从所述裙边的前侧边缘和左右两侧边缘垂直所述安装座向下延伸的框架围成所述安装口；所述框架的下沿在一个平面内，且该平面与所述下表面平行。
  26. 如权利要求25所述的光缆分线盒，其中，所述盒内熔纤分光分纤组件包括熔纤盘盖和熔纤盘底，所述熔纤盘盖和熔纤盘底在侧面通过连接轴旋转连接；所述熔纤盘盖上设置跳纤和盘留区，下部具有适配器安装座，适配器安装座上卡接有适配器，并通过适配器安装支架在上部固定；所述熔纤盘底上设置有熔接区和内、外盘留双通道；下部两侧具有GYTA和扁平光缆中至少一种通用的固定装置，所述光缆通用固定装置包括固定座、内套和小压板，且所述固定装置对应端盖上的GYTA和扁平光缆中至少一种通过的两个整圆通孔；所述功能板中间具有四个安装槽，用于安装光纤热熔管卡座或分光适配器。
  27. 如权利要求26所述的光缆分线盒，其中，所述锁定结构为两颗松不脱手拧螺钉，所述锁定机构安装位为具有螺纹的安装通孔，所述安装座对应位置也具有带有螺纹的安装孔。
  28. 如权利要求26所述的光缆分线盒，其中，所述锁定结构为安装在端盖两端的弹力插销；所述锁定机构安装位为可容纳所述插销的槽口，且槽口后部具有抵顶所述插销的弹簧；并在所述安装口上具有与所述插销适配的插口。
  29. 如权利要求24-28任意一项所述的光缆分线盒，所述固定结构为如下结构：另外设置一个单独的安装背板，并将所述安装背板与安装板通过螺钉连接，且所述安装背板的中部两侧上具有供捆带穿过的若干条形孔，并通过捆带穿过对应的所述条形孔与外部固定体进行固定。
  30. 如权利要求1-29任意一项所述的光缆分线盒，其中，所述电子标签为射频识别RFID芯片，所述芯片内预置有编号信息、分光分纤盒使用地全球定位系统GPS地址、接入用户信息和输出用户信息。
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