CN214954269U - Optical fiber splitter convenient to install - Google Patents
Optical fiber splitter convenient to install Download PDFInfo
- Publication number
- CN214954269U CN214954269U CN202121489274.3U CN202121489274U CN214954269U CN 214954269 U CN214954269 U CN 214954269U CN 202121489274 U CN202121489274 U CN 202121489274U CN 214954269 U CN214954269 U CN 214954269U
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- optical fiber
- butt joint
- interface
- groove
- limiting
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Abstract
The utility model discloses an optic fibre beam splitter convenient to installation, include: the optical fiber connector comprises a case, wherein one side of the case is provided with an incoming line interface for accessing optical fibers, and a side plate is arranged at one end of the case; the clamping groove is formed in the side plate, and an outlet interface for optical fiber light splitting is arranged in the clamping groove; the optical fiber branching device comprises an optical fiber branching unit, a cable-out interface and a cable-in interface, wherein one end of the optical fiber branching unit is in butt joint with the cable-out interface, and one end of the optical fiber branching unit is in butt joint with the cable-in interface; and the connecting blocks are fixed on two sides of the side plates. This optic fibre beam splitter convenient to installation docks the butt joint groove of seting up on the connecting block with the locating piece, then will be qualified for the next round of competitions the interface and install in the draw-in groove, then dock the one end of optic fibre separated time and the interface of being qualified for the next round of competitions, docks the other end and the inlet wire interface of optic fibre separated time again, places the apron at the machine box top again, uses first bolt to run through the apron and fixes with the machine box, otherwise can accomplish the dismantlement of apron and overhaul.
Description
Technical Field
The utility model relates to an optical fiber splitter technical field specifically is an optical fiber splitter convenient to installation.
Background
An optical fiber splitter (also called an optical splitter) is an optical fiber junction device for coupling, branching and distributing optical signals in an optical network system, and is one of the most important passive devices in an optical fiber link, and has a plurality of inputs and a plurality of outputs, where one splitter has M inputs and N outputs denoted by M × N, and is an optical facility that cannot be lost from fiber to the home, but the existing optical fiber splitter has some defects, such as:
according to the patent number: the dustproof and moistureproof optical fiber splitter of CN201922455246.9 can prevent liquid corrosion through the moistureproof plate, prevent dust from entering the interior through the dustproof plate, enhance the heat dissipation effect through the heat dissipation holes, and facilitate the replacement of materials by workers through the buckling and pulling groove;
this prior art solution also exists when in use:
1. the optical fiber splitter is inconvenient to install a wire outlet interface;
2. the wiring harness inside the optical fiber splitter is not regular enough;
3. the optical fiber splitter is inconvenient to overhaul;
therefore, the improvement of the existing optical fiber splitter is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an optic fibre spectrometer convenient to installation to solve the optic fibre spectrometer on the existing market that above-mentioned background art provided and be not convenient for install out of line interface, the inside pencil of optic fibre spectrometer is not regular enough and the optic fibre spectrometer is not convenient for overhaul the problem.
In order to achieve the above object, the utility model provides a following technical scheme: a fiber optic splitter for ease of installation, comprising:
the optical fiber connector comprises a case, wherein one side of the case is provided with an incoming line interface for accessing optical fibers, and a side plate is arranged at one end of the case;
the clamping groove is formed in the side plate, and an outlet interface for optical fiber light splitting is arranged in the clamping groove;
the optical fiber branching device comprises an optical fiber branching unit, a cable-out interface and a cable-in interface, wherein one end of the optical fiber branching unit is in butt joint with the cable-out interface, and one end of the optical fiber branching unit is in butt joint with the cable-in interface;
the connecting blocks are fixed on two sides of the side plates;
the butt joint groove is formed in the middle of the connecting block, a positioning block is arranged inside the butt joint groove, and the positioning block is fixed with the machine box.
Preferably, the connecting block is the symmetric distribution about the central line of curb plate, and the size phase-match of the size of butt joint groove and locating piece to the connecting block passes through to constitute the grafting structure between butt joint groove and the locating piece, through the butt joint of butt joint groove and locating piece, can accomplish the primary erection of curb plate.
Preferably, the connecting block further comprises:
the positioning hole is formed in the edge, close to the butt joint groove, of the connecting block;
and the limiting strip is fixed inside the positioning hole and made of rubber, and the second bolt is butted with the positioning hole to fix the side plate.
Preferably, the shape of the limiting strip is arc-shaped, the limiting strip is distributed at equal included angles relative to the axis of the positioning hole, and the limiting strip can prevent the second bolt from loosening.
Preferably, a transverse plate is fixed at one end, far away from the side plate, inside the case, a containing groove for containing optical fiber distribution wires is formed inside the transverse plate, wire outlet grooves distributed at equal intervals are formed in one side of the containing groove, and the effect of arranging the optical fiber distribution wires can be achieved through the wire outlet grooves and the containing groove.
Preferably, the housing is further provided with:
the limiting grooves are formed in two sides of the interior of the case, limiting blocks are arranged in the limiting grooves, and the limiting grooves are symmetrically distributed around the center line of the case;
the cover plate is fixed to the top of the limiting block, and preliminary installation of the cover plate can be completed through butt joint of the limiting groove and the limiting block.
Preferably, the cover plate is fixed with the case through a first bolt, the second bolt penetrates through the cover plate and is in butt joint with the positioning hole to fix the side plate, and the case, the side plate and the cover plate can be assembled and fixed through the first bolt and the second bolt.
Compared with the prior art, the beneficial effects of the utility model are that: this optic fibre beam splitter convenient to installation docks the butt joint groove of seting up on the connecting block with the locating piece, then will be qualified for the next round of competitions the interface and install in the draw-in groove, then dock the one end of optic fibre separated time and the interface of being qualified for the next round of competitions, docks the other end and the inlet wire interface of optic fibre separated time again, places the apron at the machine box top again, uses first bolt to run through the apron and fixes with the machine box, otherwise can accomplish the dismantlement of apron and overhaul.
1. According to the optical fiber splitter convenient to mount, the butt joint groove formed in the connecting block is in butt joint with the positioning block in the case, preliminary mounting of the side plate is completed, the outlet interface is mounted in the clamping groove, the joint of the optical fiber branching line is in butt joint with the outlet interface, and the second bolt penetrates through the cover plate and the positioning hole to be in butt joint to complete fixing of the side plate, so that the effect of facilitating mounting of the outlet interface is achieved;
2. according to the optical fiber splitter convenient to install, one end of an optical fiber branching line is in butt joint with the outgoing line interface, the optical fiber branching line is placed into the accommodating groove from the outgoing line groove, and the other end of the optical fiber branching line is in butt joint with the incoming line interface, so that the optical fiber branching effect is regulated;
3. this optic fibre beam splitter convenient to installation docks the spacing groove of seting up on will lapping the fixed stopper in bottom and the machine box, accomplishes the preliminary installation of apron, then uses first bolt to run through the apron and fix with the machine box, can accomplish the installation of apron, otherwise can accomplish the dismantlement of apron to reach the effect of being convenient for overhaul.
Drawings
FIG. 1 is a schematic structural view of a front cross section of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;
fig. 4 is a schematic top view of the side plate of the present invention;
fig. 5 is a schematic bottom view of the cover plate of the present invention.
In the figure: 1. a case; 2. an incoming line interface; 3. a side plate; 4. a card slot; 5. an outgoing line interface; 6. splitting the optical fibers; 7. connecting blocks; 8. a butt joint groove; 9. positioning blocks; 10. positioning holes; 11. a limiting strip; 12. a transverse plate; 13. a receiving groove; 14. an outlet groove; 15. a limiting groove; 16. a limiting block; 17. a cover plate; 18. a first bolt; 19. and a second bolt.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a fiber optic splitter for ease of installation, comprising: machine box 1, one side of machine box 1 is provided with inlet wire interface 2 and is used for inserting optic fibre, and curb plate 3 sets up the one end at machine box 1, draw-in groove 4, set up in the inside of curb plate 3, and the inside of draw-in groove 4 is provided with the interface 5 of being qualified for the next round of competitions that is used for optic fibre beam split, optic fibre separated time 6, the one end of optic fibre separated time 6 docks with interface 5 of being qualified for the next round of competitions, and the one end of optic fibre separated time 6 docks with inlet wire interface 2, connecting block 7, fix in the both sides of curb plate 3, butt joint groove 8, set up in the middle part of connecting block 7, and butt joint groove 8's inside is provided with locating piece 9, and locating piece 9 is fixed with machine box 1.
The connecting blocks 7 are symmetrically distributed about the center line of the side plate 3, the size of the butt joint groove 8 is matched with that of the positioning block 9, and the connecting blocks 7 form an inserting structure through the butt joint groove 8 and the positioning block 9; the connecting block 7 further comprises: the positioning hole 10 is formed in the edge, close to the butt joint groove 8, of the connecting block 7; the limiting strip 11 is fixed inside the positioning hole 10, and the limiting strip 11 is made of rubber; the limiting strips 11 are arc-shaped, and the limiting strips 11 are distributed at equal included angles relative to the axis of the positioning hole 10.
A transverse plate 12 is fixed at one end of the interior of the case 1 far away from the side plate 3, a receiving groove 13 for receiving the optical fiber distribution wire 6 is opened in the transverse plate 12, and an outgoing wire groove 14 distributed at equal intervals is opened at one side of the receiving groove 13.
One end of the optical fiber branching line 6 is in butt joint with the outgoing line interface 5, then the optical fiber branching line 6 is placed into the accommodating groove 13 from the outgoing line groove 14, and the other end of the optical fiber branching line 6 is in butt joint with the incoming line interface 2, so that the effect of arranging the optical fiber branching line 6 is achieved.
The case 1 is further provided with: the limiting grooves 15 are formed in two sides of the interior of the case 1, limiting blocks 16 are arranged in the limiting grooves 15, and the limiting grooves 15 are symmetrically distributed around the center line of the case 1; the cover plate 17 is fixed with the top of the limiting block 16; the cover plate 17 is fixed to the casing 1 by a first bolt 18, and a second bolt 19 penetrates through the cover plate 17 and abuts against the positioning hole 10 to fix the side plate 3.
The limiting block 16 fixed at the bottom of the cover plate 17 is butted with the limiting groove 15 formed in the case 1, the preliminary installation of the cover plate 17 is completed, then the first bolt 18 is used for penetrating through the cover plate 17 and fixing the cover plate with the case 1, the installation of the cover plate 17 can be completed, otherwise, the disassembly of the cover plate 17 can be completed, and therefore the effect of facilitating maintenance is achieved.
The working principle is as follows: when the optical fiber splitter convenient to install is used, firstly, the butt joint groove 8 is in butt joint with the positioning block 9 to complete the primary installation of the side plate 3, then the outgoing line interface 5 is installed in the clamping groove 4, then the joint of the optical fiber branching line 6 is in butt joint with the outgoing line interface 5, secondly, the limiting block 16 fixed at the bottom of the cover plate 17 is in butt joint with the limiting groove 15 arranged on the machine box 1 to complete the primary installation of the cover plate 17, then the first bolt 18 penetrates through the cover plate 17 to be fixed with the machine box 1 to complete the installation of the cover plate 17, then the second bolt 19 penetrates through the cover plate 17 to be in butt joint with the positioning hole 10 to complete the fixation of the side plate 3, the limiting strip 11 in the positioning hole 10 can prevent the second bolt 19 from loosening, finally, the main optical fiber line is in butt joint with the incoming line interface 2, and the splitting function can be completed from the butt joint of the splitting optical fiber line and the outgoing line interface 5, those not described in detail in this specification are within the skill of the art.
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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A fiber optic splitter for ease of installation, comprising:
the optical fiber connector comprises a case (1), wherein an incoming line interface (2) is arranged on one side of the case (1) and used for accessing an optical fiber, and a side plate (3) is arranged at one end of the case (1);
the clamping groove (4) is formed in the side plate (3), and an outlet interface (5) for optical fiber light splitting is arranged in the clamping groove (4);
the optical fiber branching device comprises an optical fiber branching unit (6), wherein one end of the optical fiber branching unit (6) is in butt joint with an outgoing line interface (5), and one end of the optical fiber branching unit (6) is in butt joint with an incoming line interface (2);
the connecting blocks (7) are fixed on two sides of the side plates (3);
the butt joint groove (8) is formed in the middle of the connecting block (7), a positioning block (9) is arranged inside the butt joint groove (8), and the positioning block (9) is fixed with the machine box (1).
2. An easily installable fiber optic splitter according to claim 1 wherein: the connecting block (7) is symmetrically distributed about the center line of the side plate (3), the size of the butt joint groove (8) is matched with that of the positioning block (9), and the connecting block (7) forms an inserting structure between the butt joint groove (8) and the positioning block (9).
3. An easily installable fiber optic splitter according to claim 1 wherein: the connecting block (7) further comprises:
the positioning hole (10) is formed in the edge, close to the butt joint groove (8), of the connecting block (7);
and the limiting strip (11) is fixed inside the positioning hole (10), and the limiting strip (11) is made of rubber.
4. An easily installable fiber optic splitter according to claim 3 wherein: the limiting strips (11) are arc-shaped, and the limiting strips (11) are distributed at equal included angles relative to the axial lead of the positioning hole (10).
5. An easily installable fiber optic splitter according to claim 1 wherein: a transverse plate (12) is fixed at one end, far away from the side plate (3), of the interior of the machine box (1), a containing groove (13) used for containing the optical fiber distribution line (6) is formed in the transverse plate (12), and line outgoing grooves (14) distributed at equal intervals are formed in one side of the containing groove (13).
6. An easily installable fiber optic splitter according to claim 1 wherein: the machine box (1) is also provided with:
the limiting grooves (15) are formed in two sides of the interior of the case (1), limiting blocks (16) are arranged in the limiting grooves (15), and the limiting grooves (15) are symmetrically distributed around the center line of the case (1);
and the cover plate (17) is fixed with the top of the limiting block (16).
7. An easily installable fiber optic splitter according to claim 6 wherein: the cover plate (17) is fixed with the machine box (1) through a first bolt (18), and a second bolt (19) penetrates through the cover plate (17) and is in butt joint with the positioning hole (10) to be used for fixing the side plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121489274.3U CN214954269U (en) | 2021-06-30 | 2021-06-30 | Optical fiber splitter convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121489274.3U CN214954269U (en) | 2021-06-30 | 2021-06-30 | Optical fiber splitter convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214954269U true CN214954269U (en) | 2021-11-30 |
Family
ID=79076171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121489274.3U Active CN214954269U (en) | 2021-06-30 | 2021-06-30 | Optical fiber splitter convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214954269U (en) |
-
2021
- 2021-06-30 CN CN202121489274.3U patent/CN214954269U/en active Active
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