CN202256810U - Insertion sheet type optical fiber distribution box - Google Patents
Insertion sheet type optical fiber distribution box Download PDFInfo
- Publication number
- CN202256810U CN202256810U CN2011203467489U CN201120346748U CN202256810U CN 202256810 U CN202256810 U CN 202256810U CN 2011203467489 U CN2011203467489 U CN 2011203467489U CN 201120346748 U CN201120346748 U CN 201120346748U CN 202256810 U CN202256810 U CN 202256810U
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- China
- Prior art keywords
- blade inserting
- box
- leading
- cable
- box body
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- Expired - Lifetime
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Abstract
The utility model discloses an insertion sheet type optical fiber distribution box and relates to a connecting device for optical fiber communication. The insertion sheet type optical fiber distribution box comprises a box body with a box cover, wherein insertion sheet type optical splitters are arranged in the box body; a wiring optical cable outlet and inlet device and a leading-in optical cable outlet and inlet device are arranged on the side wall of the box body; and an insertion sheet box is further arranged in the box body, the insertion sheet box is provided with at least two insertion sheet slots matched with the insertion sheet type optical splitters, and one insertion sheet type optical splitter is arranged in each insertion sheet slot. The insertion sheet type optical fiber distribution box disclosed by the utility model is wide in range of applications, and can flexibly dispatch and configure the insertion sheet type optical splitters according to the demands of users, not only reduce mounting cost, but also reduce using space and be more flexible.
Description
Technical field
The utility model relates to a kind of coupling arrangement that is used for optical fiber communication, relates in particular to a kind of blade inserting fibre distribution box.
Background technology
Fiber to the home (FTTH) is meant that optical network unit (ONU) is mounted to required user to be located.Compare with common online bandwidth, Fiber to the home can not only provide bigger bandwidth, and has strengthened the transparency of network to data form, speed, wavelength and agreement.Along with the development of society, more and more users need realize fast that large-scale light covers.In order to satisfy user's demand, Fiber to the home need realize that the optical fiber of maximum magnitude covers with the initial investment cost and the fastest network design speed of minimum.For this reason, fiber-to-the-home networking and service fulfillment need carry out stage by stage.Optical branching device is the optical fiber tandem device with a plurality of input ends and output terminal, and the fibre distribution box that is provided with optical branching device provides a desirable interface can for fiber-to-the-home networking and service fulfillment, thereby realizes fast with Fiber to the home cheaply.
At present, in the building of developing on the market, built on stilts can be directed against different accesss environment, realize quick and user's optical fiber access cheaply with the various fibre distribution boxs of underground access.This type optical fiber junction box mainly comprises box body, is provided with optical branching device in the box body, and the box body outer wall is provided with optical distribution cable access apparatus and leading in cable access apparatus.
The variation of Along with people's demand, more and more users need increase the quantity of optical branching device in use, perhaps need form the optical branching device of different splitting ratios.Because the optical branching device of existing fibre distribution box is fixed in box body inside, so optical branching device can not be dispatched and dispose flexibly.The user can only accomplish through the quantity that increases fibre distribution box, has not only improved installation cost, and has increased usage space, underaction.
The utility model content
To the defective that exists in the prior art; The purpose of the utility model is the blade inserting fibre distribution box that provides a kind of scope of application extensive; It can dispatch and dispose the blade inserting optical branching device flexibly according to user's demand; Not only reduced installation cost, and reduced usage space, relatively flexibly.
For reaching above purpose, the technical scheme that the utility model is taked is: a kind of blade inserting fibre distribution box, comprise the box body that has lid, and box body inside is provided with the blade inserting optical branching device; Said box side wall is provided with optical distribution cable access apparatus and leading in cable access apparatus; Said box body inside also is provided with the inserted sheet box; Said inserted sheet box is provided with at least two inserted slots that are complementary with the blade inserting optical branching device, and each inserted slot inside is provided with a blade inserting optical branching device.
On the basis of technique scheme, each inserted slot rear side is provided with pilot hole relatively, and said each inserted slot inboard is provided with locating slot relatively.
On the basis of technique scheme, said blade inserting optical branching device rear side is provided with the alignment pin corresponding with pilot hole, and said blade inserting optical branching device both sides are provided with the contraposition rib corresponding with locating slot.
On the basis of technique scheme, box body inside also is provided with flap unit, and said flap unit is provided with hollow slots, and said inserted sheet box is located in the hollow slots; One group of opposed side edges of said hollow slots is along vertically being provided with fixed dam, and said fixed dam is provided with interior lug, nib relatively, opposingly is provided with outer lug, nib; Said hollow slots front vertically is provided with stationary gantry along two ends.
On the basis of technique scheme, said inserted sheet box both sides are provided with the pickup groove corresponding with interior lug, nib; Said inserted sheet box front side is provided with the supporting table hole corresponding with stationary gantry.
On the basis of technique scheme, said flap unit is provided with the fine seat of leading in cable retaining near a side of fixed dam; Be provided with eight leading in cable draw-in grooves between fine seat of said leading in cable retaining and the fixed dam.
On the basis of technique scheme, said flap unit front is along convexing with latch; Said latch dual-side is along vertically being provided with the latch lug, nib, and said latch dual-side also is provided with the latch stationary installation along the rear end.
On the basis of technique scheme, said flap unit rear side is provided with the optical cable strap slot.
On the basis of technique scheme, said leading in cable access apparatus is provided with several leading in cable access holes, and each leading in cable access hole is furnished with a leading in cable stationary installation.
On the basis of technique scheme, the end, be provided with bottom board unit in the said box body, and said flap unit is located at the bottom board unit top; Said box body outer bottom is provided with pedestal.
The beneficial effect of the utility model is:
1. the utility model inserted sheet box is provided with at least two inserted slots that are complementary with the blade inserting optical branching device, and each inserted slot inside is provided with a blade inserting optical branching device.User such as need are formed the blade inserting optical branching device of different splitting ratios, perhaps need use many blade inserting optical branching devices, and the inserted sheet box that only needs to choose corresponding inserted slot according to the quantity of required blade inserting optical branching device gets final product.Therefore, the utility model scope of application is extensive, can dispatch and dispose the blade inserting optical branching device flexibly, to realize the dilatation of port.
2. the utility model inserted slot is provided with pilot hole and the locating slot that plays the role of positioning, and the blade inserting optical branching device has been provided with the alignment pin and the contraposition rib of contraposition effect.Pilot hole is corresponding with alignment pin, and locating slot is corresponding with the contraposition rib, makes inserted slot more firm with being connected of blade inserting optical branching device.
3. the utility model inserted sheet box is located in the hollow slots, is provided with fixed dam and the stationary gantry that is used for fixing the inserted sheet box around the hollow slots.The fixed dam inboard is provided with interior lug, nib, and interior lug, nib can block the inserted sheet box; Stationary gantry can be held the inserted sheet box, makes it can landing.
4. the utility model flap unit is provided with leading in cable draw-in groove and the fine seat of leading in cable retaining.The leading in cable draw-in groove can clamping and fixing various types of leading in cables; The fine seat of leading in cable retaining can be protected leading in cable, makes it can not deflect away from the leading in cable draw-in groove, prevents that leading in cable is loosening and is destroyed.
5. the utility model flap unit front is along being provided with the latch that is used for fixing flap unit, and latch is provided with latch lug, nib and latch stationary installation.Latch lug, nib and latch stationary installation can be with firm the combining of latch and box body.
6. the utility model flap unit rear side is provided with the optical cable strap slot, and the optical cable strap slot can be fixed loose optical cable.
7. the utility model box body is processed by plastic alloy (ABS+PC), has favorable mechanical performance and thermal stability, can uvioresistant, high temperature resistant, and not only impact strength is higher, and hot briquetting easily, and rigidity is better.
Description of drawings
Fig. 1 is the structural drawing of box body among the utility model embodiment;
Fig. 2 is the assembly exploded view of the utility model embodiment;
Fig. 3 is the Facad structure figure of flap unit among the utility model embodiment;
Fig. 4 is the reverse side structural drawing of flap unit among the utility model embodiment;
Fig. 5 is the structural drawing of blade inserting optical branching device rear side among the utility model embodiment;
Fig. 6 is the structural drawing of inserted sheet box rear side among the utility model embodiment.
Reference numeral:
The 100-box body, the 101-lid;
200-blade inserting optical branching device, 201-alignment pin, 202-contraposition rib;
300-optical distribution cable access apparatus;
400-leading in cable access apparatus, 401-leading in cable access hole, 402-leading in cable stationary installation;
500-inserted sheet box, 501-inserted slot, 502-pilot hole, 503-locating slot, 504-pickup groove, 505-supporting table hole;
The 600-flap unit, 601-hollow slots, lug, nib in the 602-fixed dam, 603-; The outer lug, nib of 604-, the fine seat of 605-leading in cable retaining, 606-leading in cable draw-in groove, 607-optical cable strap slot; 608-overlooks window, 609-fixed hole position, 610-latch; 611-latch lug, nib, 612-latch stationary installation, 613-stationary gantry;
The 700-bottom board unit, the 701-fixing slot;
The 800-pedestal.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done further explain.
Referring to Fig. 1, shown in Figure 2, the blade inserting fibre distribution box among the utility model embodiment comprises the box body 100 that has lid 101, and box body 100 inside are provided with two blade inserting optical branching devices 200.Box body 100 is a rectangular configuration, and the left side of box body 100 front side walls is provided with optical distribution cable access apparatus 300, and the right of box body 100 front side walls is provided with leading in cable access apparatus 400, and box body 100 inside also are provided with inserted sheet box 500.Inserted sheet box 500, blade inserting optical branching device 200 are rectangular configuration, and inserted sheet box 500 is provided with the inserted slot 501 that two shapes and blade inserting optical branching device 200 are complementary, and each inserted slot 501 inside is provided with a blade inserting optical branching device 200.In practical application, the quantity of inserted slot 501 can be according to user's increase in demand, and still in order to guarantee that the user can dispatch and dispose blade inserting optical branching device 200 flexibly, the quantity of inserted slot 501 should be two at least.
Referring to Fig. 1, shown in Figure 2, the end, be provided with the bottom board unit 700 of setting in parallel in the box body 100, and bottom board unit 700 is used for storage and lays optical cable.Bottom board unit 700 tops are provided with flap unit 600, and flap unit 600 is used for along separate routes and the storage optical cable.Bottom board unit 700 rear sides two bottom are provided with fixing slot 701, and flap unit 600 rear sides two bottom are provided with the fixed hole position 609 corresponding with fixing slot 701, and fixing slot 701 is located by connecting with fixed hole position 609.Box body 100 outer bottoms are provided with pedestal 800, are used for installing and fixing blade inserting fibre distribution box.Leading in cable access apparatus 400 is provided with some leading in cable access holes 401, and each leading in cable access hole 401 is furnished with a leading in cable stationary installation 402.Leading in cable stationary installation 402 can be controlled and fixing leading in cable, can prevent that foreign material from getting into box body 100 inside simultaneously.
Referring to Fig. 3, shown in Figure 4, flap unit 600 is a rectangular configuration, and the position that the center keeps left is provided with the hollow slots 601 that is complementary with inserted sheet box 500.Hollow slots 601 is rectangular, and inserted sheet box 500 is installed in the hollow slots 601.Hollow slots 601 the right and lefts are along vertically being provided with fixed dam 602, and fixed dam opposite side (inboard) is arranged with interior lug, nib 603, and phase dorsal part (outside) is arranged with outer lug, nib 604.Interior lug, nib 603 and fixed dam 602 vertical settings, outer lug, nib 604 cross sections are right-angle triangle, its two right-angle side fits tightly with hollow slots 601, flap unit 600 respectively.Hollow slots 601 fronts vertically are provided with stationary gantry 613 along two ends.
Referring to Fig. 5, shown in Figure 6, each inserted slot 501 rear side is provided with two pilot holes that are oppositely arranged 502, and blade inserting optical branching device 200 rear sides are provided with the alignment pin 201 corresponding with pilot hole 502, and alignment pin 201 is connected with pilot hole 502.Each inserted slot 501 inboard is provided with two locating slots that are oppositely arranged 503, and blade inserting optical branching device 200 both sides are provided with the contraposition rib 202 corresponding with locating slot 503, and contraposition rib 202 plugs together with locating slot 503.Inserted sheet box 500 both sides are provided with the pickup groove 504 corresponding with interior lug, nib 603, and pickup groove 504 engages with interior lug, nib 603.Inserted sheet box 500 front sides are provided with the supporting table hole 505 corresponding with stationary gantry 613, and supporting table hole 505 is fitted with stationary gantry 613.
The utility model blade inserting optical branching device 200 flexibly connects with inserted slot 501.User such as need increase the quantity of blade inserting optical branching device 200, increase inserted slot 501 and get final product; User such as need are formed the blade inserting optical branching device 200 of different splitting ratios, get final product through the original blade inserting optical branching device 200 of inserted slot 501 replacements.
The IO port of blade inserting optical branching device 200 is a standard adapter in the present embodiment, and its port designation is clear, is convenient to promptly to dispatch the route of the port and the leading in cable of blade inserting optical branching device 200.
The utility model not only is confined to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a utility model or akin technical scheme, all within its protection domain.
Claims (10)
1. a blade inserting fibre distribution box comprises the box body (100) that has lid (101), and box body (100) inside is provided with blade inserting optical branching device (200); Said box body (100) sidewall is provided with optical distribution cable access apparatus (300) and leading in cable access apparatus (400); It is characterized in that: said box body (100) inside also is provided with inserted sheet box (500); Said inserted sheet box (500) is provided with at least two inserted slots (501) that are complementary with blade inserting optical branching device (200), and each inserted slot (501) inside is provided with a blade inserting optical branching device (200).
2. blade inserting fibre distribution box as claimed in claim 1 is characterized in that: said each inserted slot (501) rear side is provided with pilot hole (502) relatively, and said each inserted slot (501) inboard is provided with locating slot (503) relatively.
3. blade inserting fibre distribution box as claimed in claim 2; It is characterized in that: said blade inserting optical branching device (200) rear side is provided with the alignment pin (201) corresponding with pilot hole (502), and said blade inserting optical branching device (200) both sides are provided with the contraposition rib (202) corresponding with locating slot (503).
4. blade inserting fibre distribution box as claimed in claim 1 is characterized in that: box body (100) inside also is provided with flap unit (600), and said flap unit (600) is provided with hollow slots (601), and said inserted sheet box (500) is located in the hollow slots (601); (601) one groups of opposed side edges of said hollow slots are along vertically being provided with fixed dam (602), and said fixed dam (602) is provided with interior lug, nib (603) relatively, the opposing outer lug, nib (604) that is provided with; Said hollow slots (601) front vertically is provided with stationary gantry (613) along two ends.
5. blade inserting fibre distribution box as claimed in claim 4 is characterized in that: said inserted sheet box (500) both sides are provided with the pickup groove (504) corresponding with interior lug, nib (603); Said inserted sheet box (500) front side is provided with the supporting table hole (505) corresponding with stationary gantry (613).
6. blade inserting fibre distribution box as claimed in claim 4 is characterized in that: said flap unit (600) is provided with the leading in cable fine seat of retaining (605) near a side of fixed dam (602); Be provided with eight leading in cable draw-in grooves (606) between said leading in cable fine seat of retaining (605) and the fixed dam (602).
7. blade inserting fibre distribution box as claimed in claim 4 is characterized in that: said flap unit (600) front is along convexing with latch (610); Said latch (610) dual-side is along vertically being provided with latch lug, nib (611), and said latch (610) dual-side also is provided with latch stationary installation (612) along the rear end.
8. blade inserting fibre distribution box as claimed in claim 4 is characterized in that: said flap unit (600) rear side is provided with optical cable strap slot (607).
9. blade inserting fibre distribution box as claimed in claim 1 is characterized in that: said leading in cable access apparatus (400) is provided with several leading in cable access holes (401), and each leading in cable access hole (401) is furnished with a leading in cable stationary installation (402).
10. blade inserting fibre distribution box as claimed in claim 1 is characterized in that: the interior end of said box body (100), be provided with bottom board unit (700), and said flap unit (600) is located at bottom board unit (700) top; Said box body (100) outer bottom is provided with pedestal (800).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203467489U CN202256810U (en) | 2011-09-16 | 2011-09-16 | Insertion sheet type optical fiber distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203467489U CN202256810U (en) | 2011-09-16 | 2011-09-16 | Insertion sheet type optical fiber distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256810U true CN202256810U (en) | 2012-05-30 |
Family
ID=46118029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203467489U Expired - Lifetime CN202256810U (en) | 2011-09-16 | 2011-09-16 | Insertion sheet type optical fiber distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202256810U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364904A (en) * | 2013-07-24 | 2013-10-23 | 国家电网公司 | Fiber storing box with segmented combinational bobbin |
| CN103708350A (en) * | 2013-12-31 | 2014-04-09 | 太原重工股份有限公司 | Engineering machine crane and hoisting branch box |
| CN107255850A (en) * | 2017-08-01 | 2017-10-17 | 合肥市漫通科技有限公司 | A kind of junction box of corrosion-and high-temp-resistant |
| CN113510272A (en) * | 2021-09-14 | 2021-10-19 | 江苏维沛通信科技发展有限公司 | Intelligent manufacturing equipment of inserted sheet type branching unit |
-
2011
- 2011-09-16 CN CN2011203467489U patent/CN202256810U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364904A (en) * | 2013-07-24 | 2013-10-23 | 国家电网公司 | Fiber storing box with segmented combinational bobbin |
| CN103708350A (en) * | 2013-12-31 | 2014-04-09 | 太原重工股份有限公司 | Engineering machine crane and hoisting branch box |
| CN107255850A (en) * | 2017-08-01 | 2017-10-17 | 合肥市漫通科技有限公司 | A kind of junction box of corrosion-and high-temp-resistant |
| CN113510272A (en) * | 2021-09-14 | 2021-10-19 | 江苏维沛通信科技发展有限公司 | Intelligent manufacturing equipment of inserted sheet type branching unit |
| CN113510272B (en) * | 2021-09-14 | 2021-11-26 | 江苏维沛通信科技发展有限公司 | Intelligent manufacturing equipment of inserted sheet type branching unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |