CN205015521U - Small -size light is case along separate routes - Google Patents
Small -size light is case along separate routes Download PDFInfo
- Publication number
- CN205015521U CN205015521U CN201520607858.4U CN201520607858U CN205015521U CN 205015521 U CN205015521 U CN 205015521U CN 201520607858 U CN201520607858 U CN 201520607858U CN 205015521 U CN205015521 U CN 205015521U
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- box body
- cavity
- small light
- light shunt
- branching device
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Abstract
The utility model discloses a small -size light is case along separate routes, fix the subassembly, melt fine dish, wind fine support, returning face plate and inserted sheet style optical divider including box body, optical cable, the box body is gone up the box body and is decided with the badge padlock through the lock that sets up on the box body between the box body down including the lower box body and the last box body that rotate to link to each other, and lower box body forms sealed installation cavity with the cooperation of last box body in inside, and the returning face plate is installed in the installation cavity, and is divided into lower floor's cavity and upper cavity with the installation cavity, the fixed subassembly of optical cable with melt fine coiling and install in lower floor's cavity, wind fine support and inserted sheet formula optical divider and fix in upper cavity, inserted sheet formula optical divider is one minute eight inserted sheet formula optical divider, into cable hole and play cable hole have been seted up on the box body, the box body dorsal part is provided with the installing support, this small -size light is case along separate routes has that the optical cable is fixed, the fused fiber splice, surplus fibre is acceptd and the beam split divides fine function, and has multiple mounting means, and application scope is wide, simple to operate.
Description
Technical field
The utility model relates to fiber plant technical field, specifically a kind of small light shunt case.
Background technology
Light shunt case is a kind of interfacing equipment for optical distribution cable in FTTH network, communication network, data communication network, LAN (Local Area Network) and optical branching device, leading in cable node, the functions such as the welding of optical fiber, distribution, shunt can be realized, meet the installation of outdoor electric pole or skin.Along with the opening day by day of telecommunication market, each operation commercial city is built at the extensive FTTH of propelling, and outdoor version optical cable branching case demand is increased considerably.Traditional light shunt case, general core number is bigger than normal, and in the rural area that user comparatively disperses, the light shunt case of large core number exists obviously waste on capacity.In addition, the way that the light shunt case due to large core number separates is more, and when rubber-insulated wire connects up, the part light path separated may away from user, wiring trouble.
Utility model content
The purpose of this utility model is to provide a kind of small light shunt case, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of small light shunt case, comprise box body, optical cable fixation kit, fibre melting disc, around fine support, returning face plate and insert type optical branching device, described box body comprises the lower box body and upper cartridge body that are rotatedly connected, by being arranged on door lock on box body and door snap-lock between upper cartridge body and lower box body, lower box body and upper cartridge body are engaged in inside and form the installation cavity sealed, returning face plate is arranged in installation cavity, and installation cavity is divided into lower floor's cavity and upper strata cavity, optical cable fixation kit and fibre melting disc are arranged in lower floor's cavity, be fixed in the cavity of upper strata around fine support and insert type optical branching device, described insert type optical branching device is the insert type optical branching device of a point eight, described box body offer into cable hole and go out cable hole, described box body dorsal part is provided with mounting bracket.
As further program of the utility model: described optical cable fixation kit has two; Described enter cable hole have two.
As the utility model further scheme: describedly have multiple around fine support, and be arranged on around insert type optical branching device.
As the utility model further scheme: described mounting bracket offers the peg mounting hole that coordinates with larynx hoop and the extension wall mounting hole with screw fit.
As the utility model further scheme: described mounting bracket has two, and be disposed on box body dorsal part.
As the utility model further scheme: the material of described box body is plastics.
Compared with prior art, the beneficial effects of the utility model are: 1, this small light shunt case has that optical cable is fixed, fused fiber splice, remaining fibre collecting and light splitting divide fine function, and have multiple mounting modes, applied widely, easy for installation; 2, this small light shunt case is the small light shunt case of 1 point 8, is highly suitable for the rural area use that user comparatively disperses, when rubber-insulated wire is registered one's residence and constructed, general construction is fewer in number, using the utility model from the place close to user, the use of covered wire cable can reduced, the operation of convenient construction personnel; 3, this small light shunt case uses plastic casing, and intensity is good, and uvioresistant is anti-aging.
Accompanying drawing explanation
Fig. 1 is the front perspective view of small light shunt case.
Fig. 2 is the main TV structure schematic diagram of small light shunt case.
Fig. 3 is the plan structure schematic diagram of small light shunt case.
Fig. 4 is small light shunt case back side perspective view.
In figure: 1-box body, 2-optical cable fixation kit, 3-fibre melting disc, 4-mounting bracket, 5-door lock, 6-badge are buckled, 7-around fine support, 8-returning face plate, 9-insert type optical branching device, 10-peg mounting hole, 11-hangs wall mounting hole, 12-goes out cable hole, 13-enters cable hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 4, in the utility model embodiment, a kind of small light shunt case, comprise box body 1, optical cable fixation kit 2, fibre melting disc 3, around fine support 7, returning face plate 8 and insert type optical branching device 9, described box body 1 comprises the lower box body and upper cartridge body that are rotatedly connected, buckle 6 lock by being arranged on door lock 5 on box body 1 and badge between upper cartridge body and lower box body, lower box body and upper cartridge body are engaged in inside and form the installation cavity sealed, returning face plate 8 is arranged in installation cavity, and installation cavity is divided into lower floor's cavity and upper strata cavity, optical cable fixation kit 2 and fibre melting disc 3 are arranged in lower floor's cavity, preferably, described optical cable fixation kit 2 has two, be fixed in the cavity of upper strata around fine support 7 and insert type optical branching device 9, describedly have multiple around fine support 7, and be arranged on insert type optical branching device 9 around, the tail optical fiber of additional length or rubber-insulated wire is facilitated to coil, described insert type optical branching device 9 is the insert type optical branching device of a point eight, described box body 1 offers into cable hole 13 and go out cable hole 12, going out cable hole 12 and pass for Optical fiber plug, and unnecessary space uses rubber plug to block, described in enter cable hole 13 and have two, described box body 1 dorsal part is provided with mounting bracket 4, mounting bracket 4 offers the peg mounting hole 10 that coordinates with larynx hoop and the extension wall mounting hole 11 with screw fit, box body 1 has multiple mounting modes, larynx hoop can be used through peg mounting hole 10, box body 1 is fixed on electric pole, screw also can be used to pass and hang wall mounting hole 11, box body 1 is fixed on metope, described mounting bracket 4 has two, and is disposed on box body 1 dorsal part, the material of described box body 1 is plastics, and intensity is good, and uvioresistant is anti-aging.
Principle of work of the present utility model is: described small light shunt case, and optical cable passes through to enter in box body 1 into cable hole 13, after optical cable enters box body, first on optical cable fixation kit 2, carries out fixation peeling, then carries out molten fine at fibre melting disc 3.After optical fiber and tail optical fiber welding, plug is inserted on the uplink port of insert type optical branching device 9.Unnecessary tail fiber disc is around on fine support 7.Covered wire cable is inserted on the downlink port of insert type optical branching device 9, after coiling, to the back side of returning face plate 8, is passed, then use plug shutoff by the cable hole 12 that goes out on box body.Buckle 6 lock by being arranged on door lock 5 on box body 1 and badge between upper cartridge body and lower box body, when being buckled on lower box body by upper cartridge body, upper cartridge body compressing O-ring seal, badge button 6 fastens box body 1, is then tightened by door lock bolt 5.Door lock bolt 5 head is special pattern, and general tool cannot be used to open, and makes box body have good anti-theft feature.Box body 1 has multiple mounting modes, larynx hoop can be used through peg mounting hole 10, be fixed on electric pole by box body 1, screw also can be used to pass and hang wall mounting hole 11, be fixed on metope by box body 1.
Described small light shunt case has that optical cable is fixed, fused fiber splice, remaining fibre collecting and light splitting divide fine function, and have multiple mounting modes, applied widely, easy for installation; Described small light shunt case is the small light shunt case of 1 point 8, is highly suitable for the rural area use that user comparatively disperses, when rubber-insulated wire is registered one's residence and constructed, general construction is fewer in number, using the utility model from the place close to user, the use of covered wire cable can reduced, the operation of convenient construction personnel; Described small light shunt case uses plastic casing, and intensity is good, and uvioresistant is anti-aging.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. a small light shunt case, comprise box body (1), optical cable fixation kit (2), fibre melting disc (3), around fine support (7), returning face plate (8) and insert type optical branching device (9), it is characterized in that, described box body (1) comprises the lower box body and upper cartridge body that are rotatedly connected, by being arranged on door lock (5) on box body (1) and badge buckles (6) locking between upper cartridge body and lower box body, lower box body and upper cartridge body are engaged in inside and form the installation cavity sealed, returning face plate (8) is arranged in installation cavity, and installation cavity is divided into lower floor's cavity and upper strata cavity, optical cable fixation kit (2) and fibre melting disc (3) are arranged in lower floor's cavity, be fixed in the cavity of upper strata around fine support (7) and insert type optical branching device (9), described insert type optical branching device (9) is the insert type optical branching device of a point eight, described box body (1) offer into cable hole (13) and go out cable hole (12), described box body (1) dorsal part is provided with mounting bracket (4).
2. small light shunt case according to claim 1, is characterized in that, described optical cable fixation kit (2) has two; Described enter cable hole (13) have two.
3. small light shunt case according to claim 1 and 2, is characterized in that, described total multiple around fine support (7), and is arranged on insert type optical branching device (9) around.
4. small light shunt case according to claim 3, is characterized in that, described mounting bracket (4) offers the peg mounting hole (10) that coordinates with larynx hoop and the extension wall mounting hole (11) with screw fit.
5. the small light shunt case according to claim 1 or 2 or 4, is characterized in that, described mounting bracket (4) has two, and is disposed on box body (1) dorsal part.
6. small light shunt case according to claim 5, is characterized in that, the material of described box body (1) is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607858.4U CN205015521U (en) | 2015-08-13 | 2015-08-13 | Small -size light is case along separate routes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607858.4U CN205015521U (en) | 2015-08-13 | 2015-08-13 | Small -size light is case along separate routes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205015521U true CN205015521U (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520607858.4U Active CN205015521U (en) | 2015-08-13 | 2015-08-13 | Small -size light is case along separate routes |
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| Country | Link |
|---|---|
| CN (1) | CN205015521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114252967A (en) * | 2020-09-25 | 2022-03-29 | 深圳宏安通信科技有限公司 | Optical fiber splice closure |
-
2015
- 2015-08-13 CN CN201520607858.4U patent/CN205015521U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114252967A (en) * | 2020-09-25 | 2022-03-29 | 深圳宏安通信科技有限公司 | Optical fiber splice closure |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |