CN210136333U - Optical fiber butt joint V-shaped groove - Google Patents
Optical fiber butt joint V-shaped groove Download PDFInfo
- Publication number
- CN210136333U CN210136333U CN201921104696.7U CN201921104696U CN210136333U CN 210136333 U CN210136333 U CN 210136333U CN 201921104696 U CN201921104696 U CN 201921104696U CN 210136333 U CN210136333 U CN 210136333U
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- CN
- China
- Prior art keywords
- butt joint
- optic fibre
- optical fiber
- joint seat
- briquetting
- 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
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Abstract
The utility model discloses an optical fiber butt joint V type groove, including optic fibre and the optic fibre butt joint seat that is used for installing optic fibre, the installation cavity has been seted up to optic fibre butt joint seat inside, and rectangular opening has been seted up at optic fibre butt joint seat upper surface middle part, and there is the bed plate installation cavity basal surface through screw fixed mounting, and multiunit V type groove has been seted up along the board length direction to the bed plate upper surface, and a plurality of entrance holes have all been seted up to optic fibre butt joint seat both sides surface, are provided with the briquetting in the rectangular opening. The utility model discloses optic fibre butt joint on the bed plate back that finishes, slide the setting in rectangular opening through the stopper with the briquetting, through the bolt with briquetting and optic fibre butt joint seat fixed connection, accomplish whole optic fibre butt joint work this moment, can stabilize fixed and spacing to optic fibre, avoid optic fibre to take place the condition of dislocation, and later stage optic fibre maintenance convenience, only need take out the briquetting from rectangular opening, the optic fibre butt joint position of looking over that this moment can be very convenient can inspect the optic fibre butt joint position and maintain.
Description
Technical Field
The utility model relates to an optical fiber butt joint technical field, more specifically say, in particular to optical fiber butt joint V type groove.
Background
The existing multi-channel optical fiber butt joint only adopts a multi-channel optical fiber fusion splicer mode to carry out fusion splicing, and the fusion splicer scheme has the defects of inconvenient operation, incapability of customizing the volume, incapability of protecting the optical fiber after fusion splicing and the like. The existing V-shaped groove structure can only provide an optical fiber fixing area at one end, and can only realize the positioning and fixing of the optical fiber at one end, thereby ensuring the firmness and reliability of the optical fiber at one end. The optical fiber at the other end can not be effectively protected, so that the optical fiber after butt joint has the problem of poor reliability, and the optical fiber welding part is usually positioned in the butt joint groove for protection, so that the inspection and maintenance work of the optical fiber welding part at the later stage is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an optic fibre butt joint V type groove to overcome the defect that prior art exists.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an optic fibre butt joint V type groove, includes optic fibre and the optic fibre butt joint seat that is used for installing optic fibre, the installation cavity has been seted up to optic fibre butt joint seat inside, and the installation cavity link up optic fibre butt joint seat front and back both sides surface, the rectangular opening has been seted up at optic fibre butt joint seat upper surface middle part, rectangular opening communicates in the installation cavity, there is the bed plate installation cavity bottom surface through screw fixed mounting, and multiunit V type groove has been seted up along the board length direction to the bed plate upper surface, a plurality of entrance holes have all been seted up to optic fibre butt joint seat both sides surface, be provided with the briquetting in the rectangular opening, the spacing channel of semicircle has all been seted up corresponding to V type groove position to the briquetting lower surface, and briquetting side surface both ends are all fixed the stopper that is provided with a body structure, the spout mouth.
Furthermore, a plurality of wire inlet holes are all parallel and level with the V-shaped grooves in the corresponding positions.
Furthermore, the upper ends of the middle parts of the surfaces of the two sides of the pressing block are fixedly provided with protruding side plates of an integrated structure, the protruding side plates are connected with bolts in a matched mode, threaded holes are formed in the upper surfaces of the optical fiber butt joint seats corresponding to the positions of the bolts, and the pressing block is fixedly connected with the optical fiber butt joint seats through the bolts.
Compared with the prior art, the utility model has the advantages of: the utility model discloses optic fibre butt fusion finishes on the bed plate after, slide the briquetting through the stopper and set up in the rectangular opening, make the briquetting move down, make the spacing channel of semicircle and optic fibre block, through the bolt with briquetting and optic fibre butt joint seat fixed connection, accomplish whole optical fiber butt joint work this moment, can stabilize fixed and spacing to optic fibre, avoid optic fibre to take place the condition of dislocation, and later stage optical fiber maintenance is convenient, only need take out the briquetting from the rectangular opening, the optical fiber fusion position of looking over that this moment can be very convenient, can inspect the optical fiber fusion position and maintain.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a structural diagram of a V-shaped groove for optical fiber butt joint according to the present invention;
fig. 2 is a top view of an optical fiber butt V-groove of the present invention;
fig. 3 is a structural diagram of the base plate and the pressing block of the present invention.
In the figure: the optical fiber splicing device comprises an optical fiber butt joint seat 1, optical fibers 2, an installation cavity 3, a rectangular opening 4, a base plate 5, a V-shaped groove 6, a pressing block 7, a semicircular limiting groove 8, a sliding groove opening 9, a limiting block 10, a protruding side plate 11, a bolt 12 and a wire inlet hole 13.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
Referring to fig. 1, 2 and 3, the present invention provides an optical fiber butt V-groove, comprising an optical fiber 2 and an optical fiber butt seat 1 for installing the optical fiber 2, wherein the optical fiber butt seat 1 is internally provided with an installation cavity 3, the installation cavity 3 penetrates through the front and rear side surfaces of the optical fiber butt seat 1, the middle part of the upper surface of the optical fiber butt seat 1 is provided with a rectangular opening 4, the rectangular opening 4 is communicated with the installation cavity 3, the bottom surface of the installation cavity 3 is fixedly provided with a base plate 5 by screws, the upper surface of the base plate 5 is provided with a plurality of groups of V-grooves 6 along the plate length direction, the two side surfaces of the optical fiber butt seat 1 are provided with a plurality of wire inlet holes 13, a pressing block 7 is arranged in the rectangular opening 4, the lower surface of the pressing block 7 is provided with semicircular limiting grooves 8 corresponding to the positions of the V-grooves 6, two ends of the side surface of, the limiting blocks 10 are all connected with the sliding groove openings 9 in a sliding mode.
In this embodiment, a plurality of entrance hole 13 positions all with the V type groove 6 parallel and level that corresponds the position, make things convenient for wearing to establish of optic fibre 2 for optic fibre 2 can be quick lay in V type groove 6.
In this embodiment, briquetting 7 both sides surface middle part upper end all fixes the protrusion curb plate 11 that is provided with a body structure, and the cooperation is connected with bolt 12 on the protrusion curb plate 11, and the screw hole is all seted up corresponding to bolt 12 position to 1 upper surface of optic fibre butt joint seat, and briquetting 7 passes through bolt 12 and optic fibre butt joint seat 1 fixed connection, guarantees the stability between briquetting 7 and the optic fibre butt joint seat 1 to the improvement is to the fixed spacing effect of optic fibre 2.
The utility model discloses a theory of operation does: optic fibre 2 penetrates installation cavity 3 through entrance hole 13 of 1 one side of optic fibre butt joint seat, then respectively with 2 blocks of optic fibre in V type groove 6 of bed plate 5 in proper order, make 2 ends of optic fibre be located 6 middle part positions in V type groove, then wear to establish 1 opposite side optic fibre 2 of optic fibre butt joint seat, when optic fibre 2 lays and finishes, take out briquetting 7 in through rectangular opening 4, carry out the work of connecing of dissolving of optic fibre 2, the butt joint finishes the back, slide briquetting 7 through stopper 10 and set up in rectangular opening 4, make briquetting 7 move down, make semicircle spacing channel 8 and 2 blocks of optic fibre, through bolt 12 with briquetting 7 and 1 fixed connection of optic fibre butt joint seat, accomplish whole optic fibre 2 butt joint work this moment.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.
Claims (3)
1. The utility model provides an optic fibre butt joint V type groove, includes optic fibre (2) and is used for installing optic fibre (2) optical fiber butt joint seat (1), its characterized in that: the optical fiber butt joint seat is characterized in that a mounting cavity (3) is formed in the optical fiber butt joint seat (1), the mounting cavity (3) penetrates through the front side surface and the rear side surface of the optical fiber butt joint seat (1), a rectangular opening (4) is formed in the middle of the upper surface of the optical fiber butt joint seat (1), the rectangular opening (4) is communicated with the mounting cavity (3), a base plate (5) is fixedly mounted on the bottom surface of the mounting cavity (3) through screws, a plurality of groups of V-shaped grooves (6) are formed in the upper surface of the base plate (5) along the plate length direction, a plurality of wire inlet holes (13) are formed in the two side surfaces of the optical fiber butt joint seat (1), a pressing block (7) is arranged in the rectangular opening (4), semicircular limiting grooves (8) are formed in the lower surface of the pressing block (7) corresponding to the positions of the V-shaped grooves (6), limiting blocks (10) of an integrated structure are fixedly, the limiting blocks (10) are connected with the sliding groove openings (9) in a sliding mode.
2. The optical fiber butt V-groove of claim 1, wherein: the positions of the plurality of wire inlet holes (13) are all flush with the V-shaped grooves (6) at the corresponding positions.
3. The optical fiber butt V-groove of claim 1, wherein: briquetting (7) both sides surface middle part upper end all fixes protrusion curb plate (11) that is provided with a body structure, and the cooperation is connected with bolt (12) on protrusion curb plate (11), optic fibre butt joint seat (1) upper surface corresponds bolt (12) position and all sets up threaded hole, briquetting (7) are through bolt (12) and optic fibre butt joint seat (1) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921104696.7U CN210136333U (en) | 2019-07-15 | 2019-07-15 | Optical fiber butt joint V-shaped groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921104696.7U CN210136333U (en) | 2019-07-15 | 2019-07-15 | Optical fiber butt joint V-shaped groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210136333U true CN210136333U (en) | 2020-03-10 |
Family
ID=69708246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921104696.7U Expired - Fee Related CN210136333U (en) | 2019-07-15 | 2019-07-15 | Optical fiber butt joint V-shaped groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210136333U (en) |
-
2019
- 2019-07-15 CN CN201921104696.7U patent/CN210136333U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200310 Termination date: 20210715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |