CN210109415U - Multi-user optical distribution unit device of FTTH (fiber to the Home) rapid distribution system - Google Patents
Multi-user optical distribution unit device of FTTH (fiber to the Home) rapid distribution system Download PDFInfo
- Publication number
- CN210109415U CN210109415U CN201920759326.0U CN201920759326U CN210109415U CN 210109415 U CN210109415 U CN 210109415U CN 201920759326 U CN201920759326 U CN 201920759326U CN 210109415 U CN210109415 U CN 210109415U
- Authority
- CN
- China
- Prior art keywords
- lower cover
- upper cover
- ftth
- unit device
- optical fiber
- 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
Abstract
The utility model belongs to the technical field of communication equipment, concretely relates to FTTH lays system multi-user optical distribution unit device fast, including upper cover and lower cover, both can cover, and fixed connection installation fixed plate is covered down, and the one end fixed connection mounting groove of installation fixed plate sets up optical fiber adapter and fiber connector in the mounting groove, and optical fiber adapter and fiber connector cooperate to be connected, and the top of mounting groove sets up the apron; the upper cover notch is opened at both ends around the upper cover, and the lower cover notch is opened at both ends around the lower cover, and the upper cover notch just forms the metallic channel that is used for passing optic fibre with lower cover notch one-to-one and connection. Compared with the prior art, the utility model has the advantages of the construction is quick, the wiring is pleasing to the eye, the loss is little, the stable performance.
Description
Technical Field
The utility model belongs to the technical field of communication equipment, concretely relates to quick system multi-user optical distribution unit device is put to FTTH.
Background
In the building process of 'optical fiber entering home', the traditional wiring mode is that the interior of a building enters the home through a weak electric well (hidden pipe) or enters the home through a flying wire outside the building, and the two schemes are time-consuming and labor-consuming, and the appearance is messy and not attractive. In the wiring mode used in the prior art, because optical fiber splicing points are very dispersed and are limited by factors such as cost, field environment and the like, the optical fibers are mainly spliced by using a field quick connection mode; however, the field quick connection mode has the defects of high failure rate, short service life, low reliability and large loss, and the coverage distance is shortened, so that the application range of the field quick connection mode is limited.
SUMMERY OF THE UTILITY MODEL
Not enough to above-mentioned prior art exists, the utility model provides a quick cloth of FTTH is put multi-user light distribution unit device of system has the advantage that the construction is quick, the wiring is pleasing to the eye, the loss is little, the stable performance.
The multi-user optical distribution unit device of the FTTH rapid distribution system is characterized by comprising an upper cover and a lower cover, wherein the upper cover and the lower cover can be covered, the lower cover is fixedly connected with an installation fixing plate, one end of the installation fixing plate is fixedly connected with an installation groove, an optical fiber adapter and an optical fiber connector are arranged in the installation groove, the optical fiber adapter is connected with the optical fiber connector in a matched manner, and a cover plate is arranged at the top of the installation groove; the upper cover notch is opened at both ends around the upper cover, and the lower cover notch is opened at both ends around the lower cover, and the upper cover notch just forms the metallic channel that is used for passing optic fibre with lower cover notch one-to-one and connection.
The multi-user optical distribution unit device of the FTTH rapid distribution system is characterized in that one side of the upper cover is hinged with one side of the lower cover.
A quick system multi-user optical distribution unit device of putting of FTTH, its characterized in that upper cover one side sets up a plurality of coupling hooks, lower cover one side sets up a plurality of connector links, when upper cover and lower cover lid closed, coupling hook and connector link lock joint.
The multi-user optical distribution unit device of the FTTH rapid arrangement system is characterized in that the edge of the lower cover is fixedly connected with a circle of interlayer, and two ends of the interlayer are provided with openings corresponding to the wire grooves.
The multi-user optical distribution unit device of the FTTH rapid distribution system is characterized in that a circle of sealing strip is arranged between the interlayer and the inner wall of the lower cover.
A quick system multiuser optical distribution unit device of putting of FTTH, its characterized in that the front and back end of sealing strip sets up sealed piece, sealed piece is located the inboard of metallic channel, has the through wires hole that corresponds with the metallic channel on the sealed piece.
Compared with the prior art, the utility model has the advantages of the construction is quick, the wiring is pleasing to the eye, the loss is little, the stable performance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the optical fiber connector comprises an upper cover 1, an upper cover notch 101, a connecting hook 102, a lower cover 2, a lower cover notch 201, a connecting buckle 202, a mounting fixing plate 3, a sealing strip 4, an optical fiber connector 5, a cover plate 6, a screw 7, an optical fiber adapter 8, a mounting groove 9, a sealing block 10, an optical fiber 11, an interlayer 12 and an opening 1200.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the multi-user light distribution unit device of the FTTH quick distribution system comprises an upper cover 1 and a lower cover 2, which can be closed, wherein one side of the upper cover 1 is hinged with one side of the lower cover 2 in a known manner. A plurality of connecting hooks 102 are arranged on one side of the upper cover 1, a plurality of connecting buckles 202 are arranged on one side of the lower cover 2, and when the upper cover 1 and the lower cover 2 are covered, the connecting hooks 102 are buckled with the connecting buckles 202.
Through 7 fixed connection installation fixed plate 3 of screw on the lower cover 2, the one end fixed connection mounting groove 9 of installation fixed plate 3, both structures as an organic whole, mounting groove 9 is open box form, set up optical fiber adapter 8 and fiber connector 5 in the mounting groove 9, optical fiber adapter 8 is connected with the cooperation of fiber connector 5 with known mode, apron 6 is connected with known detachable mode in the top of mounting groove 9, the spout is seted up to the both sides of mounting groove 9, the both sides of optical fiber adapter 8 set up the arch of matcing with the spout shape, can block optical fiber adapter 8 in mounting groove 9 like this, the front end of mounting groove is opened, optical fiber 11 is connected to optical fiber adapter 8.
The front end and the rear end of the upper cover 1 are provided with upper cover notches 101, the front end and the rear end of the lower cover 2 are provided with lower cover notches 201, and the upper cover notches 101 and the lower cover notches 201 correspond to each other one by one and are connected to form a wire guide groove for passing through the optical fibers 11.
The edge of the lower cover 2 is fixedly connected with a circle of interlayer 12, and two ends of the interlayer 12 are provided with openings 1200 corresponding to the wire grooves. A circle of sealing strips 4 are arranged between the interlayer 12 and the inner wall of the lower cover 2, sealing blocks 10 are arranged at the front end and the rear end of each sealing strip 4, the sealing blocks 10 are located on the inner sides of the wire grooves, and threading holes corresponding to the wire grooves are formed in the sealing blocks 10. The interlayer 12, the sealing strip 4 and the sealing block 10 play a role of dust prevention.
According to user's quantity, the optical fiber core number that the optical cable contains is 1 ~ 12 cores and can select, and the tail fiber of optical cable connects fiber connector 5, and the effect is connected with building number distribution box.
During the use, place in each family user's department of registering one's residence the utility model discloses, the utility model discloses built-in fiber connector 5 and fiber adapter 8, fiber connector 5 are used for fixed tail optical fiber, and the tail optical fiber is used for connecting the user and inserts and jump fine. The optical fiber connector 5 and a pre-terminated optical fiber connector connected with the building data box fiber distribution box form a fiber jumping function, and optical power (and signals) are transmitted to the home from the building data box. The utility model discloses an optical cable includes upper and lower two pipe form sheaths, is equipped with the steel strand wires that are used for the bearing weight to use in the first pipe form sheath, is equipped with many optic fibre 11 in the second pipe form sheath, and this optic fibre 11 preferred is crooked insensitive optic fibre.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A multi-user optical distribution unit device of an FTTH (fiber to the home) quick distribution system is characterized by comprising an upper cover (1) and a lower cover (2), wherein the upper cover and the lower cover can be covered, the lower cover (2) is fixedly connected with an installation fixing plate (3), one end of the installation fixing plate (3) is fixedly connected with an installation groove (9), an optical fiber adapter (8) and an optical fiber connector (5) are arranged in the installation groove (9), the optical fiber adapter (8) is connected with the optical fiber connector (5) in a matched mode, and a cover plate (6) is arranged at the top of the installation groove (9); an upper cover notch (101) is formed in the front end and the rear end of the upper cover (1), a lower cover notch (201) is formed in the front end and the rear end of the lower cover (2), and the upper cover notch (101) and the lower cover notch (201) correspond to each other one by one and are connected to form a wire guide groove used for penetrating through the optical fibers (11).
2. An FTTH quick deployment system multiuser light distributing unit device according to claim 1, characterized in that one side of the upper cover (1) is hinged with one side of the lower cover (2).
3. An FTTH quick arrangement system multi-user optical distribution unit device according to claim 2, wherein one side of the upper cover (1) is provided with a plurality of connecting hooks (102), one side of the lower cover (2) is provided with a plurality of connecting buckles (202), and when the upper cover (1) and the lower cover (2) are closed, the connecting hooks (102) are buckled with the connecting buckles (202).
4. An FTTH quick arrangement system multiuser optical distribution unit device according to claim 1, wherein the edge of the lower cover (2) is fixedly connected with a circle of partition layer (12), and both ends of the partition layer (12) are provided with openings (1200) corresponding to the wire grooves.
5. An FTTH quick deployment system multiuser light distributing unit device according to claim 4, characterized in that a ring of sealing strips (4) is arranged between the interlayer (12) and the inner wall of the lower cover (2).
6. A multi-user optical distribution unit device of an FTTH (fiber to the Home) quick arrangement system according to claim 4, wherein the front and back ends of the sealing strip (4) are provided with sealing blocks (10), the sealing blocks (10) are positioned at the inner side of the wire guide grooves, and the sealing blocks (10) are provided with threading holes corresponding to the wire guide grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759326.0U CN210109415U (en) | 2019-05-24 | 2019-05-24 | Multi-user optical distribution unit device of FTTH (fiber to the Home) rapid distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759326.0U CN210109415U (en) | 2019-05-24 | 2019-05-24 | Multi-user optical distribution unit device of FTTH (fiber to the Home) rapid distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210109415U true CN210109415U (en) | 2020-02-21 |
Family
ID=69560466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920759326.0U Active CN210109415U (en) | 2019-05-24 | 2019-05-24 | Multi-user optical distribution unit device of FTTH (fiber to the Home) rapid distribution system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210109415U (en) |
-
2019
- 2019-05-24 CN CN201920759326.0U patent/CN210109415U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8472767B2 (en) | Fiber optic cable and fiber optic cable assembly for wireless access | |
| EP2674800B1 (en) | Access Terminal Box | |
| CN102472877A (en) | Connector-equipped assembled optical cable | |
| CN213123841U (en) | Skeleton type photoelectric composite cable | |
| CN210109415U (en) | Multi-user optical distribution unit device of FTTH (fiber to the Home) rapid distribution system | |
| CN202472086U (en) | High-capacity multifunctional optical fiber distribution box | |
| CN106199850A (en) | A kind of LC type optical fiber quick connector | |
| CN209843350U (en) | Photoelectric composite lead-in optical cable | |
| CN213423553U (en) | Indoor optical cable suitable for pipeline wiring | |
| CN213633915U (en) | Portable optical fiber jumper wire | |
| CN205899092U (en) | Integrated type optical cable distributing box of multi -user | |
| CN204926897U (en) | Communication cable | |
| CN209674061U (en) | A kind of fibre distribution frame | |
| CN204086619U (en) | A kind of 576 core Joint construction and sharing fiber cable cross connection boxes | |
| CN106154474A (en) | FTTH Quick distributor system multi-user light allocation unit device and wiring method | |
| CN207601376U (en) | Instant inserted and instant using type fiber cable cross connection box | |
| CN207663117U (en) | Easy-peel tightly packaged fiber tail optical fiber | |
| CN207232462U (en) | A kind of universal optical cable fiber-dividing box | |
| CN202275202U (en) | OMDF online measuring transverse 12-core inserting disc based on concentrative light measurement | |
| KR100516822B1 (en) | Optical Jumer Code | |
| CN208060793U (en) | A kind of portable 1 × 100G MPO turns of 2 × 40G MPO, 10,000,000,000 optical patchcord | |
| CN212905613U (en) | 4-core FTTH multi-user optical distribution unit structure | |
| Baoping et al. | Optical fiber cables | |
| CN206696496U (en) | One kind light splitting distributing cabinet | |
| CN213544900U (en) | Butterfly-shaped leading-in optical cable for communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |