CN209765121U - Modularization industrial grade fiber termination box - Google Patents
Modularization industrial grade fiber termination box Download PDFInfo
- Publication number
- CN209765121U CN209765121U CN201920549777.1U CN201920549777U CN209765121U CN 209765121 U CN209765121 U CN 209765121U CN 201920549777 U CN201920549777 U CN 201920549777U CN 209765121 U CN209765121 U CN 209765121U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- guide rail
- fiber
- adapter
- optical
- 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
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model relates to a modularization industrial grade fiber terminal box relates to the communication technology field, in particular to protection of modularization industrial grade fiber terminal. The utility model discloses install the bend radius of optic fibre dish fibreboard in order to protect optic fibre additional in the box body, use the fixed cover of high-grade optical cable, install polytype optic fibre adapter to design guide rail and guide rail draw-in groove. The utility model discloses can fully protect optic fibre, protection level is higher, adapts to multiple optical fiber adapter model to can install in a flexible way in the switch board. Consequently the utility model discloses can apply to in multiple industrial environment, satisfy user's multiple demand, have stronger adaptability and higher economic value.
Description
Technical Field
The utility model relates to the field of communication technology, in particular to protection of modularization industrial grade fiber terminal.
Background
The existing optical fiber terminal box has a plurality of problems in practical use, firstly, the existing optical fiber terminal box has insufficient protection on the internal optical fiber, fails to meet the supported bending radius of the optical fiber, and can cause the adverse consequences of optical fiber aging and optical signal failure for a long time. Secondly, the existing optical fiber terminal box has low protection grade, has higher requirements on the use environment and is inconvenient to install, so that the optical fiber terminal box cannot be used in an industrial field for a long time. Moreover, the existing optical fiber terminal box cannot support various optical fiber adapters, and users cannot freely match the required optical fiber adapters. The utility model relates to a modularization industrial grade fiber termination box, through the box body design, the optical cable protective sheath designs, and the above-mentioned problem has effectively been solved in the design of fiber adapter, guide rail draw-in groove, has practicality and economic value.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a current fiber termination box has provided a modularization industrial grade fiber termination box to the environment that the optical fiber protection is not enough, can not adapt to the industrial field, fiber adapter model is single and the inconvenient problem of installation.
The utility model provides a modularization industrial grade fiber termination box, its main part includes optic fibre adapter, tail-end fiber, fiber reel fine board, the fixed cover of optical cable, optic fibre fixed plate, optical fiber butt fusion pyrocondensation pipe, bare fiber. The whole optical fiber terminal box is of a cuboid structure, an optical cable fixing sleeve is arranged on one side face in the short edge direction of the terminal box, an optical fiber adapter is arranged on one side face in the long edge direction of the terminal box, and the optical fiber adapter penetrates through the inside and the outside of the box body. The optical fiber coil fiber plates are respectively installed at two ends of the box body along the long edge direction, an optical fiber fixing plate is arranged between the two optical fiber coil fiber plates, an optical fiber fusion heat-shrinkable tube is arranged on the optical fiber fixing plate, an optical cable is connected into the terminal box through an optical cable fixing sleeve, and bare fibers behind the outer shell are removed for the optical cable in the terminal box. The bare fiber and the tail fiber are protected by the fiber welding heat shrinkage pipe after being welded, and after being coiled by the fiber plate, each tail fiber is inserted into the fiber adapter in a one-to-one corresponding relation with the interface of the fiber adapter.
Further, the utility model discloses a box body side is equipped with left guide rail draw-in groove, guide rail, right guide rail draw-in groove, pull ring, is equipped with the guide rail between left guide rail draw-in groove, the right guide rail draw-in groove, and right guide rail draw-in groove keeps away from guide rail one side and is equipped with the pull ring.
Further, the utility model discloses left guide rail draw-in groove, right guide rail draw-in groove adaptation width are 35 MM's industrial grade guide rail.
Furthermore, the protection grade of the optical cable fixing sleeve of the utility model is IP 67.
Furthermore, the optical fiber adapter of the present invention is one of a plurality of types, such as a clamping type square interface adapter, a latching type square interface adapter, and a clamping type round interface adapter.
Because the utility model discloses a box body design and inside install the fine ware of fiber reel additional, guarantee the bend radius of optic fibre, prolonged the life of application of optic fibre.
Because the utility model discloses the protection level of optical cable protective sheath is IP67, and the enough high energy of protection level prevents effectively that the dust from inhaling, prevents that the short duration from soaking, can directly use at the industrial scene.
Because the utility model discloses use multiple type fiber optic adapters such as joint formula square interface adapter, latch formula square interface adapter and the round interface adapter of joint formula, the user can freely arrange required fiber optic adapter, convenient allotment.
Because the utility model has the advantages of the design has guide rail draw-in groove, guide rail and pull ring, and the position is convenient to be removed, and the size is convenient to be adjusted, conveniently installs in a flexible way on the switch board.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic view of the connection structure of the guide rail portion of the present invention.
1. The optical fiber adapter comprises an optical fiber adapter body, 2 parts of tail optical fibers, 3 parts of optical fiber coil fiber plates, 4 parts of optical cable fixing sleeves, 5 parts of optical cables, 6 parts of optical fiber fixing plates, 7 parts of optical fiber fusion heat-shrinkable tubes, 8 parts of bare optical fibers, 9 parts of left guide rail clamping grooves, 10 parts of guide rails, 11 parts of right guide rail clamping grooves, 12 parts of pull rings.
Detailed Description
The embodiments of the present invention will now be described in further detail with reference to the accompanying drawings:
As shown in fig. 1, a part of a modular industrial-grade optical fiber terminal box includes an optical fiber adapter 1, a pigtail 2, an optical fiber coil fiber plate 3, an optical cable fixing sleeve 4, an optical cable 5, an optical fiber fixing plate 6, an optical fiber fusion heat shrink tube 7, a bare optical fiber 8, a left guide rail clamping groove 9, a guide rail 10, a right guide rail clamping groove 11, and a pull ring 12. The whole cuboid structure that is of optical fiber terminal box, terminal box minor face direction side are equipped with the fixed cover of optical cable 4, and terminal box long edge direction side is equipped with optical fiber adapter 1, and optical fiber adapter 1 runs through the box internal and external. The other long side surface of the box body is provided with a left guide rail clamping groove 9, a guide rail 10, a right guide rail clamping groove 11 and a pull ring 12. Install fiber reel fine board 3 respectively along long limit direction both ends inside the box body, set up optical fiber fixing plate 6 between two fiber reel fine boards 3, set up optical fiber butt fusion pyrocondensation pipe 7 on the optical fiber fixing plate 6, optical cable 5 inserts the terminal box through the fixed cover 4 of optical cable, for optical cable 5 in the terminal box get rid of the bare fiber 8 behind the shell. The bare fiber and the tail fiber are protected by the fiber welding heat shrinkage pipe after being welded, and after being coiled by the fiber plate, each tail fiber is inserted into the fiber adapter 1 in a one-to-one corresponding relation with the interface of the fiber adapter 1.
As shown in fig. 2, the utility model discloses a plurality of optic fibre adapters 1 are equipped with to a side of box body, and main classification is: a clamping type square interface adapter, a bolt type square interface adapter, a clamping type round interface adapter and the like. The various optical fiber adapters can meet various matching requirements of users.
As shown in fig. 3, the utility model discloses left guide rail draw-in groove 9, guide rail 10, right guide rail draw-in groove 11, pull ring 12 are equipped with to the another side of box body, are equipped with guide rail 10 between two guide rail draw-in grooves, and guide rail draw-in groove adaptation width is 35 MM's industrial grade guide rail. And a pull ring 12 is arranged on the other side of the right guide rail clamping groove 11. The design of guide rail draw-in groove and guide rail makes the position of terminal box nimble, and the draw-in groove size can freely be adjusted, conveniently installs on the switch board.
The utility model discloses a concrete application method does: the protection grade of the optical cable protection sleeve 4 is IP67, the protection grade is high, dust and short-time soaking can be effectively prevented, and after the optical cable 5 is connected into the terminal box through the optical cable protection sleeve 4, the outer skin is peeled off, and the single bare optical fiber 8 inside is exposed. And the bare optical fiber 8 and the tail optical fiber 2 are welded and then the optical fiber welding point is protected by the optical fiber welding heat-shrinkable tube 7. And then the bare optical fiber 8 is coiled by the optical fiber coil fiber plate 3, and the optical fiber coil fiber plate 3 can ensure the bending radius of the optical fiber, thereby prolonging the service life of the optical fiber. Finally, each pigtail 2 is plugged into the fiber optic adapter 1 in a one-to-one relationship with the interface of the fiber optic adapter 1. The fiber optic adapters 1 are of a wide variety of types that can meet the needs of the user. The pigtails 2 are connected to the switch or router by means of fiber optic adapters 1. The position can be adjusted by utilizing the guide rail in the control cabinet needing to be provided with the terminal box, so that the flexible installation of the position is met. The utility model discloses to the stronger adaptability of industrial environment, can apply to different optical fiber adapter requirements and comparatively abominable equipment environment in, have higher economic value.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A modular industrial-grade fiber optic terminal closure characterized by: the optical fiber splicing device mainly comprises an optical fiber adapter (1), a tail fiber (2), an optical fiber coil fiber plate (3), an optical cable fixing sleeve (4), an optical cable (5), an optical fiber fixing plate (6), an optical fiber fusion heat-shrinkable tube (7) and a bare optical fiber (8); the optical fiber terminal box is of a cuboid structure as a whole, an optical cable fixing sleeve (4) is arranged on one side surface in the short side direction of the terminal box, an optical fiber adapter (1) is arranged on one side surface in the long side direction of the terminal box, and the optical fiber adapter (1) penetrates through the inside and the outside of the box body; the optical fiber coil fiber plates (3) are respectively arranged at two ends of the interior of the box body along the long edge direction, an optical fiber fixing plate (6) is arranged between the two optical fiber coil fiber plates (3), an optical fiber fusion heat-shrinkable tube (7) is arranged on the optical fiber fixing plate (6), an optical cable (5) is connected into a terminal box through an optical cable fixing sleeve (4), and bare optical fibers (8) with shells removed from the optical cable (5) are arranged in the terminal box; the bare optical fiber and the tail optical fiber are protected by an optical fiber welding heat shrinkage pipe after being welded, and after being coiled by an optical fiber coil fiber plate (3), each tail optical fiber (2) is inserted into the optical fiber adapter (1) in a one-to-one corresponding relation with the interface of the optical fiber adapter (1).
2. The modular industrial grade fiber optic terminal closure of claim 1, wherein: a left guide rail clamping groove (9), a guide rail (10), a right guide rail clamping groove (11) and a pull ring (12) are arranged on one side face of the box body, the guide rail (10) is arranged between the left guide rail clamping groove (9) and the right guide rail clamping groove (11), and the pull ring (12) is arranged on one side, far away from the guide rail (10), of the right guide rail clamping groove (11).
3. The modular industrial grade fiber optic terminal closure of claim 2, wherein: the left guide rail clamping groove (9) and the right guide rail clamping groove (11) are matched with an industrial-grade guide rail with the width of 35 MM.
4. The modular industrial grade fiber optic terminal closure of claim 1, wherein: the protection grade of the optical cable fixing sleeve (4) is IP 67.
5. The modular industrial grade fiber optic terminal closure of claim 1, wherein: the type of the optical fiber adapter (1) is one of a clamping type square interface adapter, a latching type square interface adapter and a clamping type circular interface adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920549777.1U CN209765121U (en) | 2019-04-22 | 2019-04-22 | Modularization industrial grade fiber termination box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920549777.1U CN209765121U (en) | 2019-04-22 | 2019-04-22 | Modularization industrial grade fiber termination box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209765121U true CN209765121U (en) | 2019-12-10 |
Family
ID=68760047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920549777.1U Active CN209765121U (en) | 2019-04-22 | 2019-04-22 | Modularization industrial grade fiber termination box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209765121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116047691A (en) * | 2023-01-09 | 2023-05-02 | 广州白云国际机场建设发展有限公司 | Construction method and structure for multi-ring of communication optical cables of airport enclosure security facility |
-
2019
- 2019-04-22 CN CN201920549777.1U patent/CN209765121U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116047691A (en) * | 2023-01-09 | 2023-05-02 | 广州白云国际机场建设发展有限公司 | Construction method and structure for multi-ring of communication optical cables of airport enclosure security facility |
| CN116047691B (en) * | 2023-01-09 | 2024-03-01 | 广州白云国际机场建设发展有限公司 | Construction method and structure for multi-ring of communication optical cables of airport enclosure security facility |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH06508448A (en) | fiber optic connection device | |
| EP0466155A3 (en) | Optical fiber laying structure for electric power cable line trouble occurence location detecting system | |
| CN209765121U (en) | Modularization industrial grade fiber termination box | |
| AU2011307757A1 (en) | Prefabricated optical fiber cable distribution assembly and optical distribution network system | |
| CN102565963A (en) | High-density optical fiber connector and assembly method thereof | |
| CN202433571U (en) | High-density optical fiber connector | |
| EP3436858A1 (en) | Hybrid electrical and fiber optic outlet | |
| JP2001051131A (en) | Optical communication trunk cable and branch device for optical communication trunk cable | |
| KR101245365B1 (en) | Hybrid fanout cable | |
| CN201429717Y (en) | Floor-type optical cable connector box | |
| CN205899081U (en) | Slow -witted formula LC type movable connector is prevented in equipment | |
| CN110011140B (en) | Panel structure | |
| CN212160169U (en) | Connection structure and optical cable connection box | |
| CN204882941U (en) | Optical fiber connector | |
| CN210090777U (en) | Optical fiber divides fine case wiring structure | |
| CN209928066U (en) | Optical fiber adapter with good protection performance | |
| CN215526197U (en) | Optical fiber line clip connector | |
| CN214795346U (en) | Double-sheath mini-type optical cable | |
| CN102122033A (en) | Protective casing used for mechanical connector and as tool | |
| CN217085328U (en) | Optical fiber movable connector | |
| CN213659022U (en) | Adapter cable with spring gate type optical fiber connection interface | |
| CN217279040U (en) | Indoor photoelectric composite cable distribution box | |
| CN219871862U (en) | Communication engineering optical fiber connector with separation structure | |
| CN106896452A (en) | A kind of optical fiber splicing device | |
| CN218446098U (en) | Outdoor dampproofing effectual optical fiber jumper wire of using |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |