CN111258014A - Outdoor optic fibre splice closure of integral type that possesses insulation protection function - Google Patents
Outdoor optic fibre splice closure of integral type that possesses insulation protection function Download PDFInfo
- Publication number
- CN111258014A CN111258014A CN202010170596.5A CN202010170596A CN111258014A CN 111258014 A CN111258014 A CN 111258014A CN 202010170596 A CN202010170596 A CN 202010170596A CN 111258014 A CN111258014 A CN 111258014A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- disc
- plate
- insulation protection
- splice closure
- 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.)
- Withdrawn
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Classifications
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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
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4452—Distribution frames
Abstract
The invention relates to the technical field of optical fiber splicing boxes, in particular to an integrated outdoor optical fiber splicing box with an insulation protection function, which comprises a main body component, wherein the main body component comprises a mounting plate, the middle part of the mounting plate is provided with a mounting groove, and the middle part of the mounting groove is provided with a threaded sleeve; a fiber winding assembly is arranged in the mounting groove and comprises a fiber winding disc, a first disc plate is arranged at the top of the fiber winding disc, a plurality of optical fiber guiding pieces are arranged on the inner side of the first disc plate, an arc-shaped plate is arranged on the outer side of each optical fiber guiding piece, and an optical fiber adapting assembly is arranged in the middle of the fiber winding disc; the optical fiber adapter assembly comprises a protective shell, a butt joint groove is formed in the side wall of the protective shell, an adapter is installed at the center of the protective shell, and a center shaft seat is installed in the middle of the adapter. The invention has simpler and more convenient installation and saves manpower and material resources.
Description
Technical Field
The invention relates to the technical field of optical fiber splice closures, in particular to an integrated outdoor optical fiber splice closure with an insulation protection function.
Background
The existing optical fiber splice closure for being embedded on an outdoor wall body has no cutting and drilling structure, so that a special cutting and drilling tool is required to be firstly used for forming an accommodating notch on the wall body when the optical fiber splice closure is installed, and a plurality of steps are required to finish the installation work when the optical fiber splice closure is operated; and the receiving recess must be sized and shaped to generally correspond to the size and shape of the fiber optic closure and preferably the recess is sized slightly smaller than the outer perimeter of the fiber optic closure so that the fiber optic closure is stably mounted in the receiving recess of the wall and is not easily released; however, in actual construction, it is difficult to ensure that the notch is cut to an ideal size depending on the skill of the constructor, and sometimes the accommodating notch is slightly larger than the optical fiber splice closure, so that the optical fiber splice closure cannot be tightly fitted into the wall body and is easily loosened, and when the accommodating notch is excessively smaller than the outer peripheral size of the optical fiber splice closure, the optical fiber splice closure cannot be fitted into the notch.
Disclosure of Invention
The invention aims to solve the defect that an optical fiber splice closure is difficult to install outdoors in the prior art, and provides an integrated outdoor optical fiber splice closure with an insulation protection function.
In order to achieve the purpose, the invention adopts the following technical scheme:
the integrated outdoor optical fiber splice closure with the insulation protection function comprises a main body assembly, wherein the main body assembly comprises a mounting plate, threaded holes are formed in four corners of the mounting plate, a mounting groove is formed in the middle of the mounting plate, and a threaded sleeve is fixedly mounted in the middle of the mounting groove;
a fiber winding assembly is installed in the installation groove and comprises a fiber winding disc, the fiber winding disc is buckled in the installation groove, a first disc plate is fixedly installed at the top of the fiber winding disc, a plurality of optical fiber guide pieces are fixedly installed on the inner side of the first disc plate, an arc-shaped plate is fixedly installed on the outer side of each optical fiber guide piece, and an optical fiber adapter assembly is fixedly installed in the middle of the fiber winding disc;
the optical fiber adapter assembly comprises a protective shell, a plurality of butt joint grooves are formed in the side wall of the protective shell, an adapter is fixedly mounted at the center of the protective shell, and a center shaft seat is fixedly mounted in the middle of the adapter.
Preferably, a cutting mechanism is installed at the top end of the central shaft seat, the cutting mechanism comprises a second disc plate, a plurality of butt joint blocks matched with the butt joint grooves are fixedly installed at the bottom end of the outer side of the second disc plate, and the butt joint blocks are buckled in the corresponding butt joint grooves.
Preferably, a plurality of cutting teeth are fixedly arranged at the top end of the outer side of the second disc plate, and a drill bit is fixedly arranged at the center of the bottom of the second disc plate.
Preferably, a plurality of catching grooves are formed in the bottom surface of the second disc plate, cover plates are buckled on the catching grooves and correspond to the second disc plate.
Preferably, a driving mechanism is installed at the bottom of the fiber winding disc and comprises a threaded seat, the threaded seat is fixedly connected with the fiber winding disc, and the bottom of the threaded seat is in threaded connection with a threaded sleeve.
Preferably, the central point of screw thread seat bottom puts and rotates and installs the drive shaft, the drive shaft runs through the screw thread seat, and with center pin seat rotation connection.
Preferably, the bottom fixed mounting of drive shaft has fixed cover seat, the extension of fixed cover seat is fixed with a plurality of stiffening ribs, the stiffening rib distributes around fixed cover seat equidistance.
Preferably, the size of the mounting groove is matched with a reinforcing rib, and the reinforcing rib is connected with the inner wall of the mounting groove in a sliding mode.
The invention provides an integrated outdoor optical fiber splice closure with an insulation protection function, which has the beneficial effects that: in the installation process, the wall body is punched through the drill bit, then the wall body is further grooved through the cutting teeth, and the size of the groove body formed at the moment is completely matched with that of the whole box body, so that the optical fiber splice box can be directly installed in the wall body, and the structure is stable and does not loosen; this makes the installation of the optical fiber splice closure easier
Drawings
Fig. 1 is a schematic structural view of an integrated outdoor optical fiber splice closure with insulation protection function according to the present invention;
fig. 2 is a schematic structural diagram of a main assembly of an integrated outdoor optical fiber splice closure with insulation protection function according to the present invention;
fig. 3 is a first schematic structural diagram of a fiber winding assembly of an integrated outdoor optical fiber splice closure with insulation protection function according to the present invention;
fig. 4 is a schematic structural diagram of a fiber winding assembly of the integrated outdoor optical fiber splice closure with insulation protection function according to the present invention;
fig. 5 is a schematic structural diagram of a cutting mechanism of an integrated outdoor optical fiber splice closure with insulation protection function according to the present invention.
In the figure: the optical fiber winding device comprises a main body assembly 1, a mounting plate 11, a threaded hole 12, a mounting groove 13, a threaded sleeve 14, a fiber winding assembly 2, a fiber winding disc 21, a first disc plate 22, an optical fiber guide 23, an arc-shaped plate 24, an optical fiber adapting assembly 25, a protective shell 251, a butt joint groove 252, an adapter 253, a central shaft seat 254, a driving mechanism 26, a threaded seat 261, a driving shaft 262, a fixed sleeve seat 263, a reinforcing rib 264, a cutting mechanism 3, a second disc plate 31, a cutting tooth 32, a drill bit 33, a buckle groove 34, a butt joint block 35 and a cover plate 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1:
referring to fig. 1-5, an integrated outdoor optical fiber splice closure with insulation protection function comprises a main body assembly 1, wherein the main body assembly 1 comprises a mounting plate 11, threaded holes 12 are formed in four corners of the mounting plate 11, a mounting groove 13 is formed in the middle of the mounting plate 11, and a threaded sleeve 14 is fixedly mounted in the middle of the mounting groove 13;
the fiber winding assembly 2 is installed in the installation groove 13, the fiber winding assembly 2 comprises a fiber winding disc 21, the fiber winding disc 21 is buckled in the installation groove 13, a first disc plate 22 is fixedly installed at the top of the fiber winding disc 21, a plurality of optical fiber guide pieces 23 are fixedly installed on the inner side of the first disc plate 22, an arc-shaped plate 24 is fixedly installed on the outer sides of the optical fiber guide pieces 23, and an optical fiber adapter assembly 25 is fixedly installed in the middle of the fiber winding disc 21; the optical fiber adapting assembly 25 comprises a protective shell 251, a plurality of butt joint grooves 252 are formed in the side wall of the protective shell 251, an adapter 253 is fixedly installed at the center of the protective shell 251, and a central shaft seat 254 is fixedly installed in the middle of the adapter 253. The fiber winding disc 21 is used for winding and arranging wires inside the main body assembly 1, and subsequent maintenance difficulty caused by disorder of the wires inside the main body assembly is avoided.
In the installation process, the wall body is punched through the drill bit 33, then the wall body is further grooved through the cutting teeth 32, and the size of the groove body formed at the moment is completely matched with that of the whole box body, so that the optical fiber splice box can be directly installed in the wall body, and the structure is stable and does not loosen; this makes installation of the fiber optic closure easier.
Example 2:
referring to fig. 1-5, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a driving mechanism 26 is installed around the bottom of the fiber reel 21, the driving mechanism 26 includes a screw seat 261, the screw seat 261 is fixedly connected with the fiber reel 21, the bottom of the screw seat 261 is in threaded connection with the screw sleeve 14, a driving shaft 262 is rotatably installed at the center position of the bottom of the screw seat 261, the driving shaft 262 penetrates through the screw seat 261 and is rotatably connected with the central shaft seat 254, a fixed sleeve seat 263 is fixedly installed at the bottom end of the driving shaft 262, a plurality of reinforcing ribs 264 are fixed on the outer extension of the fixed sleeve seat 263, the reinforcing ribs 264 are equidistantly distributed around the fixed sleeve seat 263, the size of the installation groove 13 is equal to that of the installation groove 264, and the reinforcing ribs 264.
Through the threaded mounting of the threaded seat 261 and the threaded sleeve 14, the driving shaft 262 can be directly butted with the drill bit 33, so that the drill bit 33 is driven to work, and the reinforcing ribs 264 can ensure that the stability is kept in the wall cutting process, and large vibration cannot occur.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. An integrated outdoor optical fiber splice closure with an insulation protection function comprises a main body component (1), and is characterized in that the main body component (1) comprises a mounting plate (11), threaded holes (12) are formed in four corners of the mounting plate (11), a mounting groove (13) is formed in the middle of the mounting plate (11), and a threaded sleeve (14) is fixedly mounted in the middle of the mounting groove (13);
a fiber winding assembly (2) is installed in the installation groove (13), the fiber winding assembly (2) comprises a fiber winding disc (21), the fiber winding disc (21) is buckled in the installation groove (13), a first disc plate (22) is fixedly installed at the top of the fiber winding disc (21), a plurality of optical fiber guiding pieces (23) are fixedly installed on the inner side of the first disc plate (22), an arc-shaped plate (24) is fixedly installed on the outer side of each optical fiber guiding piece (23), and an optical fiber adapting assembly (25) is fixedly installed in the middle of the fiber winding disc (21);
the optical fiber adapting assembly (25) comprises a protective shell (251), a plurality of butt joint grooves (252) are formed in the side wall of the protective shell (251), an adapter (253) is fixedly installed at the center of the protective shell (251), and a center shaft seat (254) is fixedly installed in the middle of the adapter (253).
2. The integrated outdoor optical fiber splice closure with insulation protection function of claim 1, wherein a cutting mechanism (3) is installed at the top end of the central shaft seat (254), the cutting mechanism (3) comprises a second disc plate (31), a plurality of butt-joint blocks (35) matched with the butt-joint grooves (252) are fixedly installed at the bottom end of the outer side of the second disc plate (31), and the butt-joint blocks (35) are buckled in the corresponding butt-joint grooves (252).
3. The outdoor integrated optical fiber splice closure with insulation protection of claim 2, wherein said second disc plate (31) is fixedly installed with a plurality of cutting teeth (32) at its top end, and a drill (33) is fixedly installed at the center of the bottom of said second disc plate (31).
4. The outdoor integrated optical fiber splice closure with insulation protection function of claim 3, wherein said second disc plate (31) has a plurality of slots (34) formed on the bottom surface thereof, said slots (34) are fastened with a cover plate (4), and said cover plate (4) corresponds to said second disc plate (31).
5. The integrated outdoor optical fiber splice closure with insulation protection function of claim 1, wherein a driving mechanism (26) is installed at the bottom of the fiber winding disc (21), the driving mechanism (26) comprises a threaded seat (261), the threaded seat (261) is fixedly connected with the fiber winding disc (21), and the bottom of the threaded seat (261) is in threaded connection with the threaded sleeve (14).
6. The outdoor integrated optical fiber splice closure with insulation protection of claim 5, wherein a driving shaft (262) is rotatably installed at the center of the bottom of said screw base (261), said driving shaft (262) penetrates through said screw base (261) and is rotatably connected to said central shaft base (254).
7. The outdoor integrated optical fiber splice closure with insulation protection of claim 6, wherein a fixed sleeve seat (263) is fixedly installed at the bottom end of the driving shaft (262), a plurality of reinforcing ribs (264) are fixed on the extension of the fixed sleeve seat (263), and the reinforcing ribs (264) are equidistantly distributed around the fixed sleeve seat (263).
8. The outdoor optical fiber splice closure with insulation protection function of claim 7, wherein said mounting groove (13) is sized and configured to be slidably connected to the reinforcing rib (264), and said reinforcing rib (264) is slidably connected to the inner wall of the mounting groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010170596.5A CN111258014A (en) | 2020-03-12 | 2020-03-12 | Outdoor optic fibre splice closure of integral type that possesses insulation protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010170596.5A CN111258014A (en) | 2020-03-12 | 2020-03-12 | Outdoor optic fibre splice closure of integral type that possesses insulation protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111258014A true CN111258014A (en) | 2020-06-09 |
Family
ID=70949819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010170596.5A Withdrawn CN111258014A (en) | 2020-03-12 | 2020-03-12 | Outdoor optic fibre splice closure of integral type that possesses insulation protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111258014A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201698061U (en) * | 2010-05-15 | 2011-01-05 | 宁波西尖电子有限公司 | Optical cable connector box sealing component |
| CN103383484A (en) * | 2012-05-03 | 2013-11-06 | 泰科电子(上海)有限公司 | Fiber optical splice closure |
| WO2015193384A2 (en) * | 2014-06-17 | 2015-12-23 | Tyco Electronics Raychem Bvba | Cable distribution system |
| CN208334731U (en) * | 2018-07-06 | 2019-01-04 | 深圳市英通达光纤技术有限公司 | The mounting base of fiber distribution box |
| EP3480636A1 (en) * | 2017-10-27 | 2019-05-08 | Huawei Technologies Co., Ltd. | Connection apparatus for sealing cable, and communications terminal box |
-
2020
- 2020-03-12 CN CN202010170596.5A patent/CN111258014A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201698061U (en) * | 2010-05-15 | 2011-01-05 | 宁波西尖电子有限公司 | Optical cable connector box sealing component |
| CN103383484A (en) * | 2012-05-03 | 2013-11-06 | 泰科电子(上海)有限公司 | Fiber optical splice closure |
| WO2015193384A2 (en) * | 2014-06-17 | 2015-12-23 | Tyco Electronics Raychem Bvba | Cable distribution system |
| EP3480636A1 (en) * | 2017-10-27 | 2019-05-08 | Huawei Technologies Co., Ltd. | Connection apparatus for sealing cable, and communications terminal box |
| CN208334731U (en) * | 2018-07-06 | 2019-01-04 | 深圳市英通达光纤技术有限公司 | The mounting base of fiber distribution box |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200609 |
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| WW01 | Invention patent application withdrawn after publication |