CN210376801U - Optical fiber terminal box convenient to maintain - Google Patents
Optical fiber terminal box convenient to maintain Download PDFInfo
- Publication number
- CN210376801U CN210376801U CN201921345560.5U CN201921345560U CN210376801U CN 210376801 U CN210376801 U CN 210376801U CN 201921345560 U CN201921345560 U CN 201921345560U CN 210376801 U CN210376801 U CN 210376801U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- terminal box
- main body
- slide rail
- main part
- 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.)
- Expired - Fee Related
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 61
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 239000000835 fiber Substances 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 19
- 238000012423 maintenance Methods 0.000 claims description 11
- 230000005389 magnetism Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 9
- 230000003287 optical effect Effects 0.000 description 5
- 238000009960 carding Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000007526 fusion splicing Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model discloses an optical fiber terminal box convenient to maintain, including positioning substrate, side riser, activity closing cap, slide rail main part, terminal box main part and decide the coil, positioning substrate sets up the rectangle platelike structure of multiunit bolt locating hole for both sides, and positioning substrate's up end parallel arrangement has the slide rail main part of two sets of cooperation terminal box main parts installation, one side of positioning substrate is constructed perpendicularly and is had a set of side riser, multiunit cooperation activity closing cap movable mounting's pivot groove has been seted up to the top equidistance of side riser, the optical fiber that supplies to decide the coil installation is seted up to one side that the side riser was kept away from to the activity closing cap and is connect the groove, terminal box main part sets up the cuboid box-like structure of multiunit optical fiber interface for one side, and the slide rail cooperation groove of two sets of cooperation slide rail main parts. This fiber termination box convenient to maintain, the installation of easy fiber termination box is dismantled and is maintained, and effectively realizes the arrangement of optic fibre.
Description
Technical Field
The utility model belongs to the technical field of the fiber termination box, concretely relates to fiber termination box convenient to maintain.
Background
The optical fiber terminal box is a terminal connector of an optical cable, one end of the optical fiber terminal box is an optical cable, the other end of the optical fiber terminal box is a tail fiber, the optical fiber terminal box is equivalent to equipment for splitting an optical cable into single optical fibers, and the optical fiber terminal box is arranged on a wall and has the functions of providing fusion splicing of the optical fibers, fusion splicing of the optical fibers and the tail fiber and connection of an optical connector. And provides mechanical and environmental protection to the fiber and its components and allows proper inspection to maintain the highest standard of fiber management.
The existing optical fiber terminal box is mostly fixed on the surface of a wall body, so that the optical fiber terminal box is not convenient to detach and maintain from the wall body during maintenance, and an optical cable line is easy to be wound with other lines to cause knotting phenomenon when being installed in the optical fiber terminal box without carding access.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an optical fiber terminal box convenient to maintain to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optical fiber terminal box convenient to maintain, includes positioning substrate, side riser, activity closing cap, slide rail main part, terminal box main part and decide the coil, positioning substrate sets up the rectangular plate structure of multiunit bolt locating hole for both sides, and positioning substrate's up end parallel arrangement has the slide rail main part of two sets of cooperation terminal box main parts installations, one side of positioning substrate constructs perpendicularly has a set of side riser, multiunit cooperation activity closing cap movable mounting's pivot groove has been seted up to the top equidistance of side riser, the optical fiber that supplies to set the coil installation connects the groove is seted up to one side that the side riser was kept away from to the activity closing cap.
Preferably, the terminal box main body is a cuboid box-shaped structure with a plurality of groups of optical fiber interfaces arranged on one side, and the bottom end of the terminal box main body is provided with two sets of slide rail matching grooves matched with the slide rail main body.
Preferably, the positioning knobs of the limiting terminal box main body are installed on two sides of the sliding rail main body, and holes for threaded connection of the positioning knobs are formed in two sides of the sliding rail main body.
Preferably, the upper and lower both sides in optic fibre groove are seted up and are supplied the spout of coil installation, and decide the coil and connect the inslot at optic fibre and install the multiunit, decide the coil and be the ring structure that both sides are constructed the connecting rod, and the bottom of connecting rod be connected with spout sliding fit's gyro wheel structure.
Preferably, a protection ring with deformation characteristic is arranged on one side, far away from the positioning substrate, of the connecting position of the side vertical plate and the movable sealing cover, and the protection ring is of an annular rubber structure.
Preferably, the bottom both sides of activity closing cap are seted up the groove of cooperation slide rail main part, and the position that the up end cooperation activity closing cap bottom of location base plate is provided with the frame of inhaling magnetism of adsorbing the activity closing cap.
The utility model discloses a technological effect and advantage: according to the optical fiber terminal box convenient to maintain, the positioning substrate is installed in a sliding mode by adopting the sliding rail main body to match with the terminal box main body, the terminal box main body is convenient to disassemble when maintenance is needed, and the positioning knobs on the two sides of the sliding rail main body are convenient to limit the terminal box main body; the movable sealing cover is covered with a terminal box main body which is effectively protected inside, a plurality of groups of alignment coils matched with optical fibers are arranged in an optical fiber connecting groove formed in the movable sealing cover, and an optical fiber cable is connected into an optical fiber interface of the terminal box main body after passing through the alignment coils to realize carding; when the terminal box main body is maintained, the movable sealing cover is opened, the optical fiber connected to the terminal box main body is pulled out, and the optical fiber on the movable sealing cover is still retained in the alignment coil, so that the optical fiber is effectively prevented from falling and mixing; the protection ring is additionally arranged, so that the situation that dust enters the connection position of the side vertical plate and the movable sealing cover due to the fact that the side vertical plate faces upwards when the positioning base plate is installed on a wall is effectively prevented.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the positioning substrate structure of the present invention;
fig. 3 is a schematic structural diagram of the main body of the terminal box of the present invention;
fig. 4 is an enlarged schematic view of a structure a in fig. 1 according to the present invention.
In the figure: the optical fiber connector comprises a positioning base plate 1, a bolt positioning hole 101, a side face vertical plate 2, a rotating shaft groove 201, a movable sealing cover 3, a 301 magnetic suction frame, a sliding rail main body 4, a sliding rail matching groove 401, a terminal box main body 5, an optical fiber interface 501, an optical fiber connecting groove 6, a sliding groove 601, a fixed coil 7, a connecting rod 701, a positioning knob 8 and a protective ring 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an optical fiber terminal box convenient to maintain as shown in fig. 1-4, including positioning substrate 1, side riser 2, activity closing cap 3, slide rail main part 4, terminal box main part 5 and alignment circle 7, positioning substrate 1 sets up the rectangle platelike structure of multiunit bolt locating hole 101 for both sides, and positioning substrate 1's up end parallel arrangement has the slide rail main part 4 of two sets of cooperation terminal box main parts 5 installations, one side of positioning substrate 1 is constructed perpendicularly and is had a set of side riser 2, multiunit cooperation activity closing cap 3 movable mounting's pivot groove 201 is seted up to side riser 2's top equidistance, the optical fiber that supplies alignment circle 7 to install is seted up to one side that side riser 2 was kept away from to activity closing cap 3 and is connect groove 6, and the cover of activity closing cap 3 has connect and has the inside terminal box main part 5 of protection effect.
Specifically, terminal box main part 5 is the cuboid box-shaped structure (during concrete implementation) that multiunit optical fiber interface 501 was seted up for one side (when terminal box main part 5 was being packed into on slide rail main part 4, need install the power cord and realize the circular telegram of terminal box main part 5, the installation of power cord can be trompil access on positioning substrate 1, also can adopt the mode of optic fibre cooperation fixed coil 7 to insert), and the bottom of terminal box main part 5 sets up two sets of slide rail cooperation grooves 401 that cooperate slide rail main part 4, positioning substrate 1 adopts slide rail main part 4 to cooperate terminal box main part 5 to carry out slidable mounting, be convenient for terminal box main part 5 dismantlement when needs are maintained.
Specifically, the positioning knobs 8 of the limiting terminal box main body 5 are installed on two sides of the slide rail main body 4, holes for the positioning knobs 8 to be in threaded connection are formed in two sides of the slide rail main body 4, and the positioning knobs 8 on two sides of the slide rail main body 4 facilitate limiting of the terminal box main body 5.
Specifically, the upper side and the lower side of the optical fiber receiving groove 6 are provided with sliding grooves 601 for installing the routing ring 7, the routing rings 7 are provided with a plurality of groups in the optical fiber receiving groove 6, the routing ring 7 is a circular ring structure with connecting rods 701 constructed on two sides, the bottom end of each connecting rod 701 is connected with a roller structure in sliding fit with the corresponding sliding groove 601, the routing rings 7 for matching the optical fibers are arranged in the optical fiber receiving groove 6 formed in the movable sealing cover 3, the optical fiber cable is connected into the optical fiber interface 501 of the terminal box main body 5 after passing through the routing rings 7 to be carded, the movable sealing cover 3 is opened when the terminal box main body 5 is maintained, the optical fibers connected to the terminal box main body 5 are pulled out, the optical fibers are still retained in the routing rings 7, and the optical fibers are effectively prevented from falling and being mixed with.
Specifically, one side of the connecting position of the side vertical plate 2 and the movable sealing cover 3, which is far away from the positioning substrate 1, is provided with a protection ring 9 with deformation characteristics, the protection ring 9 is of an annular rubber structure, the positioning substrate 1 needs to be installed on the wall surface when in use, the side vertical plate 2 is installed on the upper portion, and the protection ring 9 is additionally installed to effectively prevent the connecting position of the side vertical plate 2 and the movable sealing cover 3 from entering due to upward dust when the positioning substrate 1 is installed on the wall.
Specifically, grooves matched with the slide rail main body 4 are formed in two sides of the bottom end of the movable sealing cover 3, and a magnetic suction frame 301 for sucking the movable sealing cover 3 is arranged at the position, matched with the bottom end of the movable sealing cover 3, of the upper end face of the positioning substrate 1.
Specifically, when the optical fiber terminal box convenient for maintenance is used, the positioning substrate 1 is only required to be installed on a wall surface, the side vertical plate 2 is installed on the upper portion, the movable sealing cover 3 is opened to install the terminal box main body 5 on the slide rail main body 4 for positioning, the positioning knobs 8 are installed on two sides of the slide rail main body 4 to limit the terminal box main body 5, the optical fiber penetrates into the fixed coil 7 after the terminal box main body 5 is installed, the optical fiber head is installed at the penetrating end and is finally inserted into the optical fiber interface 501 of the terminal box main body 5, when maintenance is required, the movable sealing cover 3 is only required to be opened to pull out the optical fiber connected with the optical fiber interface 501, the optical fiber head additionally installed before the optical fiber is connected into the optical fiber interface 501 can prevent the optical fiber from falling, the optical fiber can be left in the fixed coil 7 to be conveniently butted with the optical fiber after the maintenance of the terminal box main body 5, and the terminal box main body 5 can be taken out for maintenance only, this fiber termination box convenient to maintain, the installation of easy fiber termination box is dismantled and is maintained, and effectively realizes the arrangement of optic fibre.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an optical fiber termination box convenient to maintain, includes positioning substrate (1), side riser (2), activity closing cap (3), slide rail main part (4), terminal box main part (5) and decide coil (7), its characterized in that: the positioning base plate (1) is a rectangular plate-shaped structure with a plurality of groups of bolt positioning holes (101) arranged on two sides, the upper end face of the positioning base plate (1) is provided with a slide rail body (4) which is installed by two groups of matched terminal box bodies (5) in parallel, one side of the positioning base plate (1) is vertically constructed with a group of side vertical plates (2), the top end of each side vertical plate (2) is provided with a plurality of groups of matched movable sealing covers (3) movably installed rotating shaft grooves (201) in an equidistant mode, and one side, far away from each side vertical plate (2), of each movable sealing cover (3) is provided with an optical fiber connecting groove (6) for installing a fixed coil.
2. A fiber optic termination cassette for facilitating maintenance according to claim 1, wherein: the terminal box main body (5) is of a cuboid box-shaped structure with a plurality of groups of optical fiber interfaces (501) arranged on one side, and the bottom end of the terminal box main body (5) is provided with two groups of sliding rail matching grooves (401) matched with the sliding rail main body (4).
3. A fiber optic termination cassette for facilitating maintenance according to claim 2, wherein: the positioning knobs (8) of the limiting terminal box main body (5) are installed on two sides of the sliding rail main body (4), and holes for the positioning knobs (8) to be in threaded connection are formed in two sides of the sliding rail main body (4).
4. A fiber optic termination cassette for facilitating maintenance according to claim 1, wherein: the optical fiber splicing groove is characterized in that sliding grooves (601) for mounting fixed coils (7) are formed in the upper side and the lower side of the optical fiber splicing groove (6), multiple groups of fixed coils (7) are mounted in the optical fiber splicing groove (6), the fixed coils (7) are of circular ring structures with connecting rods (701) arranged on the two sides, and the bottom ends of the connecting rods (701) are connected with roller structures in sliding fit with the sliding grooves (601).
5. A fiber optic termination cassette for facilitating maintenance according to claim 1, wherein: a protection ring (9) with deformation characteristics is arranged on one side, far away from the positioning substrate (1), of the connecting position of the side vertical plate (2) and the movable sealing cover (3), and the protection ring (9) is of an annular rubber structure.
6. A fiber optic termination cassette for facilitating maintenance according to claim 1, wherein: the groove that cooperation slide rail main part (4) was seted up to the bottom both sides of activity closing cap (3), and the position of the up end cooperation activity closing cap (3) bottom of location base plate (1) is provided with the frame of inhaling magnetism (301) that adsorbs activity closing cap (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921345560.5U CN210376801U (en) | 2019-08-19 | 2019-08-19 | Optical fiber terminal box convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921345560.5U CN210376801U (en) | 2019-08-19 | 2019-08-19 | Optical fiber terminal box convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210376801U true CN210376801U (en) | 2020-04-21 |
Family
ID=70251515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921345560.5U Expired - Fee Related CN210376801U (en) | 2019-08-19 | 2019-08-19 | Optical fiber terminal box convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210376801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325537A (en) * | 2021-07-08 | 2021-08-31 | 上海振华重工(集团)股份有限公司 | Optical cable box suitable for electric control cabinet and electric control box |
-
2019
- 2019-08-19 CN CN201921345560.5U patent/CN210376801U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325537A (en) * | 2021-07-08 | 2021-08-31 | 上海振华重工(集团)股份有限公司 | Optical cable box suitable for electric control cabinet and electric control box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |