CN214704112U - Novel joint box and corresponding cable laying structure - Google Patents
Novel joint box and corresponding cable laying structure Download PDFInfo
- Publication number
- CN214704112U CN214704112U CN202120514028.2U CN202120514028U CN214704112U CN 214704112 U CN214704112 U CN 214704112U CN 202120514028 U CN202120514028 U CN 202120514028U CN 214704112 U CN214704112 U CN 214704112U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- box body
- side edge
- box
- arc groove
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Cable Accessories (AREA)
Abstract
The utility model provides a novel joint box, it makes the joint box do not have disconnected cable and continues, and satisfy the optional demand of optical cable business turn over direction. The anti-theft lock comprises a box body, a box cover and a welding disc, wherein a plurality of optical cable in-and-out arc grooves are formed in the front side edge and the two side edges of the box body locking position, the optical cable in-and-out arc grooves of each side edge are respectively composed of a large arc groove and a small arc groove, a fiber supporting seat is arranged at the position, corresponding to the side edges of the two sides, of the inner cavity of the box body, a fiber storage assembly is arranged at the central position of the inner cavity of the box body, the welding disc used in a turnover mode is arranged on the upper layer of the fiber storage assembly, the rear side edge of the box body and the corresponding position of the box cover are connected through hinges, an anti-theft lock is formed on the front side edge of the box body and the corresponding side edge of the box cover in a combined mode, buckle structures are arranged on the two sides, corresponding to the anti-theft lock, sealing discs are inserted into the upper portion of the optical cable in-and-out arc grooves, and the bottoms of the sealing discs are cut in the outer diameters of the optical cables in a copying mode.
Description
Technical Field
The utility model relates to a technical field of optical cable joint box structure specifically is a novel joint box.
Background
Cable closures are used primarily for protective splicing and fiber distribution between two or more cables. Is one of the very important equipments which must be adopted in the construction of optical cable line engineering. The common splice closure in the market is of a horizontal type and cap type structure, the horizontal type optical cable generally adopts cable breakage connection and access on the left side and the right side, and the cap type splice closure generally adopts single-end cable breakage connection and access. With the increase of new requirements for a cable-break-free connection mode of the joint box and an optical cable access mode, a novel joint box needs to be designed.
At present, most of optical cable joint boxes adopt a mode of cutting off optical cable connection to carry out optical cable connection, and the requirement of continuous connection without broken cables cannot be met. And the existing optical cable in-out direction is mostly the left-right direction of butt joint of both sides or the single-end broken cable connection direction, and the optionality in the optical cable in-out direction can not be satisfied.
Disclosure of Invention
To the above problem, the utility model provides a novel joint box, it makes the joint box do not have disconnected cable and continues, and satisfy the optional demand of optical cable business turn over direction.
A novel splice closure, its characterized in that: the box comprises a box body, a box cover and a welding disc, wherein a plurality of optical cable inlet and outlet arc grooves are arranged on the side edge and the two side edges of the front surface of the box body lock position, the optical cable inlet and outlet arc grooves of each side edge respectively comprise a large arc groove and a small arc groove, the fiber supporting seat is arranged at the position of the inner cavity of the box body corresponding to the large arc grooves at the side edges of the two sides, the fiber storage component is arranged at the central position of the inner cavity of the box body, the upper layer of the fiber storage component is provided with a welding disk which is used in a turnover way, the side edge at the back of the box body is connected with the corresponding position of the box cover through a hinge, the front side edge of the box body and the corresponding side edge of the box cover are combined to form an anti-theft lock, the two sides of the front side edge of the box body and the corresponding side edge of the box cover relative to the anti-theft lock are provided with a buckle structure, sealing pieces are inserted into the upper areas of the optical cable inlet and outlet arc grooves, and the bottoms of the sealing pieces are profiled and cut on the outer diameter of the optical cable to be passed through.
It is further characterized in that: 12 optical cable in-and-out arc grooves are arranged on the side edge of the front face and the side edges of the two sides of the box body, and each side edge is provided with 4 optical cable in-and-out arc grooves which are used for the in and out of optical cables and matched with the sealing sheet to meet the sealing requirement of the box body;
the upper periphery of the box body is also provided with a sealing ring, the lower periphery of the box cover is provided with a downward convex sealing strip, and the sealing strip is embedded in an inner groove in the upper part of the sealing ring in a sealing state, so that the sealing of the whole structure is ensured;
the side convex wall hanging plates are respectively arranged on the side edges of the two sides of the box body, and the wall hanging plates are provided with elliptical holes for realizing wall hanging installation;
the fiber supporting seat also comprises a screw and a pressing sheet for fixing the position of the optical cable;
a soft optical cable supporting sleeve is arranged at the outer side position of the optical cable in-and-out arc groove and used for fixing the optical cable and the box body by using a binding belt when the optical cable is led in;
an optical cable fixing component is arranged in the inner cavity of the box body, the optical cable fixing component consists of an optical cable fixing part, an optical cable support block and a screw and is used for fixing optical fibers after optical cables are led in, mounting holes of the optical cable fixing part are formed in the optical cable support block, and the position of each mounting hole corresponds to the position of an optical cable in and out of the arc groove, so that the optical cables can be fixed after entering the joint box;
the fiber storage assembly consists of a first fiber storage device and a fiber supporting block, wherein the fiber supporting block is provided with a large arc groove and a small arc groove, the large arc groove is used for supporting fibers, and the small arc groove is used for accommodating a rotating column of the fusion welding disc;
the fusion welding disc is composed of a second fiber storage device, a fusion welding groove array and a rotating column, the fusion welding disc is installed in a matched mode with the small arc grooves in the fiber supporting block through the rotating column to achieve free rotation, the fusion welding groove array is used for fusion welding and protection of optical fibers, and the second fiber storage device is used for storing fibers and providing a fiber winding channel on the fusion welding disc;
the front side edge of the box body is provided with a front convex lock tongue locking attachment block at the central position, a lock tongue locking attachment cavity is arranged on the lock tongue locking attachment block, a front convex connecting plate is arranged at the central position of the front side edge of the box cover, a rotating shaft is inserted on the connecting plate, the box body further comprises a lock tongue, and the lock tongue locking attachment cavity are locked and attached to be connected in a closed state of the box body.
The utility model provides a cloth cable structure of novel splice box which characterized in that: the optical cable entering the splice box is provided with a first window notch, the first window notch is arranged at the position of the large arc groove of the fiber supporting block, a second window notch is arranged at the position, which is more than 1m away from the position of the first window notch of the optical cable, of the optical cable along the optical fiber transmission direction, a plurality of bundles of optical fibers to be used are cut at the position of the second window notch, the corresponding optical fibers are found at the position of the first window notch and are drawn out for use, and the cable-breakage-free connection of the optical cable is realized.
After the technical scheme is adopted, the optical cable entering the joint box is provided with the first window notch, the first window notch is arranged at the position of the large arc groove of the optical fiber supporting block, the second window notch is arranged at the position, which is more than 1m away from the position of the first window notch of the optical cable, of the optical cable in the optical fiber transmission direction, a plurality of bundles of optical fibers to be used are cut at the position of the second window notch, the corresponding optical fibers are found at the position of the first window notch and are drawn out for use, the continuous cable connection of the optical cable is realized, the drawn optical fibers bypass the first fiber storage device in the box body in the joint box and enter the fusion splice tray to be fused with the introduced outer cable optical fibers, the position of the cable opening of the outer cable can be randomly selected, the selectivity of the optical cable direction is realized, the joint box is enabled to have no broken cable connection, and the requirement of the selectable in-out direction of the optical cable is met.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the cassette shown in FIG. 1;
FIG. 3 is a schematic view of the lid structure shown in FIG. 1;
FIG. 4 is a schematic view of the open structure of the case body and the case cover shown in FIG. 1;
FIG. 5 is a schematic view of the fusion tray of FIG. 1 in a flipped-up configuration;
FIG. 6 is a schematic view of the fusion tray shown in FIG. 5;
FIG. 7 is a schematic structural view of the sealing plate of the present invention;
FIG. 8 is a schematic view of a cable entry closure configuration;
the names corresponding to the sequence numbers in the figure are as follows:
the optical fiber cable box comprises a box body 1, a box cover 2, a hinge 3, a hinge buckle 31, a hinge shaft 32, a buckle structure 4, an anti-theft lock 5, a bolt lock attaching cavity 51, a bolt 52, a bolt lock attaching block 53, a connecting plate 54, a rotating shaft 55, an optical cable in-out arc groove 6, a large arc groove 61, a small arc groove 62, an optical cable support sleeve 7, a large optical cable support sleeve 71, a small optical cable support sleeve 72, a wall hanging plate 8, a fiber storage assembly 9, a first fiber storage device 92, a fiber support block 91, a large arc groove 911, a small arc groove 912, an inner groove 10, a fusion splice tray 11, a rotating column 111, a second fiber storage device 112, a fusion splice groove array 113, a fiber support seat 12, a pressing sheet 13, an optical cable fixing assembly 14, a support block 141, an optical cable fixing assembly 142, an optical cable sealing sheet 15, a large sealing sheet 151, a small sealing sheet 152, a sealing strip 153, a sealing ring 154, an optical cable 16, a first window cut 161, a second window cut 162 and a window protection piece 17.
Detailed Description
A novel splice closure, see fig. 1-8: the optical fiber cable box comprises a box body 1, a box cover 2 and a fusion splice tray 11, wherein a plurality of optical cable inlet and outlet arc grooves 6 are arranged on the front side edge and the two side edges of the box body 1, the optical cable inlet and outlet arc grooves on each side edge respectively comprise a large arc groove 61 and a small arc groove 62, a fiber support seat 12 is arranged in the inner cavity of the box body 1 corresponding to the large arc grooves 61 on the two side edges, a fiber storage component 9 is arranged at the central position of the inner cavity of the box body 1, the fusion splice tray 11 used in a turnover mode is arranged on the upper layer of the fiber storage component 9, the rear side edge of the box body 1 is connected with the corresponding position of the box cover 2 through a hinge 3, the hinge 3 is composed of a hinge buckle 31 on the box body 1 and a hinge shaft 32 on the box cover 2, the hinge shaft 32 is clamped into a hole of the hinge buckle 31 from the bottom of the hinge buckle 31, an anti-theft lock 5 is formed by combining the front side edge of the box body 1 and the corresponding side edge of the box cover 2, buckle structures 4 are arranged on the front side edge of the box body 1 and the two sides of the corresponding side edge of the box cover 2 opposite to the anti-theft lock 5, buckle structure 4 and pickproof lock 5 use together, the holistic sealed effect of reinforcing joint box, and the regional cartridge in upper portion that the optical cable went into and goes out arc groove 6 has gasket 15, and the bottom profile modeling of gasket 15 cuts in the external diameter of treating through the optical cable, and gasket 15 is big gasket 151, little gasket 152 corresponding to great arc groove 61, little arc groove 62 respectively.
As shown in fig. 4 and 5, 12 optical cable access arc grooves 6 are arranged on the front side and the two side sides of the box body 1, and each side is provided with 4 optical cable access arc grooves 6 for the access of optical cables, and the sealing sheets 15 are matched to meet the sealing requirement of the box body;
as shown in fig. 5, a sealing strip 153 is further arranged on the upper periphery of the box body 1, a downward convex sealing ring 154 is arranged on the lower periphery of the box cover 2, and the sealing strip 153 is embedded in an inner groove 10 of the sealing ring 154 in a sealing state to ensure the sealing of the whole structure;
as shown in fig. 5, the lateral convex wall hanging plates 8 are respectively arranged on the two lateral sides of the box body 1, and the wall hanging plates 8 are provided with elliptical holes for realizing wall hanging installation;
as shown in fig. 5, the fiber support base 12 further includes a screw and a pressing piece 13 for fixing the position of the optical cable;
as shown in fig. 4, a soft optical cable support sleeve 7 is arranged at the outer side position of the optical cable in-out arc groove 6, and is used for fixing the optical cable with the box body 1 by using a binding belt when the optical cable is introduced, the optical cable support sleeve 7 corresponding to the large arc groove 61 is a large optical cable support sleeve 71, and the optical cable support sleeve 7 corresponding to the small arc groove 62 is a small optical cable support sleeve 72;
as shown in fig. 4, an optical cable fixing assembly 14 is arranged in the inner cavity of the box body 1, the optical cable fixing assembly 14 is composed of an optical cable fixing member 142, an optical cable support block 141 and screws and used for fixing optical fibers after optical cables are led in, mounting holes of the optical cable fixing member 142 are arranged on the optical cable support block 141, and the position of each mounting hole corresponds to the position of an optical cable in and out of the arc groove 6, so that the optical cables can be fixed after entering the splice box;
as shown in fig. 2 and 6, the fiber storage assembly 9 is composed of a first fiber storage device 92 and a fiber support block 91, the fiber support block 91 is provided with two large and small arc grooves, wherein the large arc groove 911 is used for supporting fibers, and the small arc groove 912 is used for accommodating the fusion disk rotating column 111;
as shown in fig. 6, the splice tray 11 is composed of a rotary column 111, a second fiber storage device 112, and a splice groove array 113. The welding groove array 113 is used for welding and protecting the optical fibers, and the second fiber storage device 112 is used for storing the fibers and providing a fiber winding channel on the welding disc.
The fiber storage assembly 9 is provided with the rotating column 111 of the fusion welding disc through the small arc groove 912, so that the fusion welding disc 11 is arranged on the upper layer of the fiber storage assembly 9, and the fusion welding disc 11 can be overturned around the rotating column 111 for use through the matching of the rotating column 111 and the small arc groove 912;
the front side edge of the box body 1 is provided with a front convex lock tongue locking attachment block 53 at the central position, a lock tongue locking attachment cavity 51 is arranged on the lock tongue locking attachment block 53, a front convex connecting plate 54 is arranged at the central position of the front side edge of the box cover 2, a rotating shaft 55 is inserted on the connecting plate 54, the box body also comprises a lock tongue 52, and the lock tongue locking attachment cavity are in locking attachment connection in the closed state of the box body. In a specific embodiment, see fig. 4 and 5: the position of the rotating shaft 55 facing the lock tongue locking cavity is provided with a lock tongue 52, and the lock tongue 52 rotates into the lock tongue locking cavity 51 to complete locking.
As shown in fig. 8, the fiber optic cable 16 is provided with a first window cut 161 and a second window cut 162 located more than 1m from the fiber optic cable first window cut in the direction of fiber transmission. The optical cable 16 enters the splice box, the first window cut is fixed at the position of the great arc groove 911 of the fiber supporting block 91, and the optical cable is fastened in the splice box by using the fiber supporting seat 12 and the optical cable pressing sheet 13 through screw adjustment. And (3) outside the joint box, the large optical cable support sleeve 71 and the optical cable 16 are tightly tied by using a binding belt, so that the outside is fixed. Cutting off a plurality of bundles of optical fibers to be used at the position of the second window notch 162, finding out the corresponding optical fibers at the position of the first window notch 161 and extracting for use, thereby realizing the continuous cable connection of the optical cable 16; in use, the window cutout protector 17 is installed at the position of the second window cutout 162, and sealing protection is achieved.
The drawn optical fiber is wound to a fusion splice tray by the first fiber storage device 92 in the box body, is wound around the second fiber storage device 112 and is fused with the introduced external cable optical fiber; wherein outer cable can select the cable mouth position wantonly to get into, realizes the optionality of optical cable direction.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A novel splice closure, its characterized in that: the box comprises a box body, a box cover and a welding disc, wherein a plurality of optical cable inlet and outlet arc grooves are arranged on the side edge and the two side edges of the front surface of the box body lock position, the optical cable inlet and outlet arc grooves of each side edge respectively comprise a large arc groove and a small arc groove, the fiber supporting seat is arranged at the position of the inner cavity of the box body corresponding to the large arc grooves at the side edges of the two sides, the fiber storage component is arranged at the central position of the inner cavity of the box body, the upper layer of the fiber storage component is provided with a welding disk which is used in a turnover way, the side edge at the back of the box body is connected with the corresponding position of the box cover through a hinge, the front side edge of the box body and the corresponding side edge of the box cover are combined to form an anti-theft lock, the two sides of the front side edge of the box body and the corresponding side edge of the box cover relative to the anti-theft lock are provided with a buckle structure, sealing pieces are inserted into the upper areas of the optical cable inlet and outlet arc grooves, and the bottoms of the sealing pieces are profiled and cut on the outer diameter of the optical cable to be passed through.
2. A novel connector box according to claim 1, wherein: 12 optical cable in-and-out arc grooves are arranged on the front side edge and the two side edges of the box body, and each side edge is provided with 4 optical cable in-and-out arc grooves.
3. A novel connector box according to claim 1, wherein: the upper circumference of the box body is also provided with a sealing ring, the lower circumference of the box cover is provided with a downward convex sealing strip, and the sealing strip is embedded in an inner groove in the upper part of the sealing ring in a sealing state.
4. A novel connector box according to claim 1, wherein: the side convex wall hanging plates are respectively arranged on the side edges of the two sides of the box body, and the wall hanging plates are provided with elliptical holes for realizing wall hanging installation.
5. A novel connector box according to claim 1, wherein: the fiber supporting seat further comprises a screw and a pressing sheet for fixing the position of the optical cable.
6. A novel connector box according to claim 1, wherein: and a soft optical cable supporting sleeve is arranged at the outer side position of the optical cable in-out arc groove and is used for fixing the optical cable and the box body by using a binding belt when the optical cable is led in.
7. A novel connector box according to claim 1, wherein: the optical cable fixing device is characterized in that an optical cable fixing component is arranged in the inner cavity of the box body, the optical cable fixing component is composed of an optical cable fixing part, an optical cable support block and a screw and used for fixing optical fibers after optical cables are led in, mounting holes of the optical cable fixing part are formed in the optical cable support block, and the position of each mounting hole corresponds to the position of an optical cable in and out of the arc groove.
8. A novel connector box according to claim 1, wherein: the fiber storage assembly consists of a first fiber storage device and a fiber supporting block, wherein the fiber supporting block is provided with a large arc groove and a small arc groove, the large arc groove is used for supporting fibers, and the small arc groove is used for accommodating a rotating column of the fusion welding disc;
the fusion splice tray comprises second storage fine device, butt fusion groove battle array, column spinner, and the fusion splice tray passes through the column spinner and holds in the palm the small circle arc groove cooperation installation on the fine piece, realizes freely rotating, the butt fusion groove battle array is used for the butt fusion and the protection of optic fibre, the second stores up fine device and is used for storing up fine and provide the fine passageway of winding on the fusion splice tray.
9. A novel connector box according to claim 1, wherein: the front side edge of the box body is provided with a front convex lock tongue locking attachment block at the central position, a lock tongue locking attachment cavity is arranged on the lock tongue locking attachment block, a front convex connecting plate is arranged at the central position of the front side edge of the box cover, a rotating shaft is inserted on the connecting plate, the box body further comprises a lock tongue, and the lock tongue locking attachment cavity are locked and attached to be connected in a closed state of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120514028.2U CN214704112U (en) | 2021-03-11 | 2021-03-11 | Novel joint box and corresponding cable laying structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120514028.2U CN214704112U (en) | 2021-03-11 | 2021-03-11 | Novel joint box and corresponding cable laying structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214704112U true CN214704112U (en) | 2021-11-12 |
Family
ID=78570818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120514028.2U Active CN214704112U (en) | 2021-03-11 | 2021-03-11 | Novel joint box and corresponding cable laying structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214704112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112782819A (en) * | 2021-03-11 | 2021-05-11 | 江苏亨通光网科技有限公司 | Novel joint box and corresponding cable laying structure |
-
2021
- 2021-03-11 CN CN202120514028.2U patent/CN214704112U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112782819A (en) * | 2021-03-11 | 2021-05-11 | 江苏亨通光网科技有限公司 | Novel joint box and corresponding cable laying structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3234673B1 (en) | Ruggedized optical fiber connection structures and assemblies | |
| US5806140A (en) | Rotatable grommet | |
| US5947765A (en) | Multimedia outlet | |
| US6427045B1 (en) | Splice tray for use in splicing fiber optic cables and housing therefor | |
| US7333706B2 (en) | Enclosure and organizer for telecommunication lines and splices | |
| CN102236140A (en) | Multi-layer module | |
| EP1116062B1 (en) | Fiber optic cabinet and tray | |
| US8879881B2 (en) | Rotatable routing guide and assembly | |
| CA2832288C (en) | Optical fiber cable drop interface box | |
| CN102323648A (en) | Many structural joints support member | |
| AU2008260597B2 (en) | Fiber optic connector holders | |
| US20210141181A1 (en) | Fiber Distribution Assemblies | |
| EP1929347B1 (en) | Enclosure for telecommunication lines and splices | |
| CN214704112U (en) | Novel joint box and corresponding cable laying structure | |
| WO2019091123A1 (en) | Optical cable distribution box | |
| MXPA98000649A (en) | Mounting cable distribution box in gan | |
| CA2485229A1 (en) | Optical fiber management module with cable storage spools | |
| WO2003040774A2 (en) | Fiberoptic splice closure | |
| US11947179B2 (en) | Reel enclosures | |
| CN102236141A (en) | Module with adapter side entry opening | |
| WO2015158267A1 (en) | Optical cable splice protection device and method for mounting same | |
| WO2019075675A1 (en) | Fiber joint box and fiber network allocation system | |
| WO2015158268A1 (en) | Optical cable connection and protection device and installation method therefor | |
| CN112782819A (en) | Novel joint box and corresponding cable laying structure | |
| EP3460552B1 (en) | Behind-the-wall fiber spool module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220907 Address after: 215000 88 Hengtong Road, seven Du Town, Wujiang District, Suzhou, Jiangsu Patentee after: HENGTONG OPTIC-ELECTRIC Co.,Ltd. Address before: 215200 No. 168 Jiaotong North Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: JIANGSU HENGTONG OPTICAL NETWORK TECHNOLOGY Co.,Ltd. Patentee before: HENGTONG OPTIC-ELECTRIC Co.,Ltd. |