CN205844590U - A kind of fibre distribution frame - Google Patents
A kind of fibre distribution frame Download PDFInfo
- Publication number
- CN205844590U CN205844590U CN201620529002.4U CN201620529002U CN205844590U CN 205844590 U CN205844590 U CN 205844590U CN 201620529002 U CN201620529002 U CN 201620529002U CN 205844590 U CN205844590 U CN 205844590U
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- Prior art keywords
- connecting portion
- wire connecting
- sleeve
- optical fiber
- distribution frame
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Abstract
The utility model discloses a kind of fibre distribution frame, including can the body of two-door, the switch being provided with control micro electric machine work it is provided with on door-plate and sidewall on described body, the positive door-plate in front and the tailgate plate at the back side it is provided with on described body, it is provided with several first wire connecting portion connecting operator's optical fiber in described body and connects second wire connecting portion of user, several described first wire connecting portion cooperatings thus realize this body many net unification function, it is provided with the mounting bracket for insert type optical branching device in described first wire connecting portion and described second wire connecting portion.Compared with prior art, this utility model can connect the optical fiber of Duo Jia operator, it is achieved many net unification functions, it is achieved diversification, also has fixing device, it is possible to the optical fiber fastening that will access, prevents it from undesirably falling off work, it is ensured that whole equipment safety works normally.
Description
Technical field
This utility model relates to communication equipment field, more specifically, relates to a kind of fibre distribution frame.
Background technology
Fibre distribution frame is an important corollary equipment in optical transmission system, is mainly used in the optical fiber welding of fibre-optic terminus
Connect, optical connector is installed, the tune of light path connects, the storage of unnecessary tail optical fiber and the protection etc. of optical fiber, and it is pacified for Networks of Fiber Communications
Row for the national games and flexibly use have important effect.In the past, the optical fiber used in optic communication construction is usually a few core to tens cores,
The capacity of fibre distribution frame is general all below 100 cores, these fibre distribution frames increasingly show tail optical fiber memory capacity less,
The shortcomings such as allotment attended operation inconvenience, less, the simple in construction of function.Optic communication now relays at long distance line and LAN
Being used widely in transmission, light fibrillation has become the developing direction of access network the most.
Fibre distribution frame needs have the most several function:
1) the fixing protection of optical cable: should have optical cable and introduce, fix and protection device.Optical cable is introduced and is fixed on by this device
In frame, in protection optical cable and cable, fibre core is injury-free.Optical cable metal part insulate with metal machine frame, the optical cable metal after fixing
Sheath and strengthening core should be reliably connected high voltage protection grounding device.
2) optical fiber terminating function: should have optical fiber terminating apparatus.This device is easy to optical cable fibre core and tail optical fiber subsequent operations, is executed
Work, install and safeguard.Can fix and protect joint area straight and unshift, it is to avoid external force affects, it is ensured that the optical cable of coiling is fine
Core, tail optical fiber are injury-free.
3) optical cable fibre core protection: the protected device of fibre core after optical cable baring, introducing optical fiber after fixing has terminating apparatus.
Several unit can be installed in current fibre distribution frame, can be provided with for installing optical branching device in each unit
Support.Additionally, ordinary optic fibre distributing frame in the market, it is all the optical fiber being merely able to service an operator.But should
Fibre distribution frame is in semi-load, even lower duty mostly, has therefore resulted in substantial amounts of waste.
Therefore, need a kind of fibre distribution frame in the market, it is possible to connect the optical fiber of Duo Jia operator, it is achieved net conjunction more
One function, it is achieved diversification, also has fixing device, it is possible to the optical fiber fastening that will access, and prevents it from undesirably falling off work, it is ensured that
Whole equipment safety works normally.
Utility model content
This utility model is for deficiency of the prior art, it is provided that a kind of fibre distribution frame, it is possible to connect many operations
The optical fiber of business, it is achieved many net unification functions, it is achieved diversification, also has optic fibre fixing device, prevents optical fiber from undesirably falling off work.
In order to solve above-mentioned technical problem, this utility model is addressed by following technical proposals: a kind of optical fiber distributing
Frame, including can the body of two-door, described body is provided with on door-plate and sidewall and is provided with control micro electric machine work
Switch, described body is provided with the positive door-plate in front and the tailgate plate at the back side, is provided with several and connects fortune in described body
The first wire connecting portion of optical fiber of doing business and connect second wire connecting portion of user, several described first wire connecting portion cooperatings thus reality
Now this body many nets unification function, is provided with for insert type optical branching device in described first wire connecting portion and described second wire connecting portion
Mounting bracket.
In technique scheme, it is preferred that described first wire connecting portion and described second wire connecting portion are provided with protection optical fiber
Protection device, described protection device includes thread head, and described thread head is arranged in connecting protected sleeve, described protection sleeve
Having passage to be available for optical fiber to pass hence in described first wire connecting portion or described second wire connecting portion, described thread head connects set
Being located at the first sleeve outside described protection sleeve, described first sleeve is connected by threaded engagement second sleeve, and described second sleeve is arranged
On tumbler, described protection sleeve ends is provided with bearing plate, and described tumbler is pressed on described bearing plate thus compresses institute
Stating protection sleeve and make its deformation, described tumbler is provided with union joint, and described union joint is connected to driven gear by being bonded, institute
Stating micro machine and be provided with driving gear, the engagement connection of described driven gear has described driving gear, described thread head is provided with
Shelf, described shelf is provided with the out-of-work micro switch of control micro electric machine, described second sleeve is provided with pressure ring, institute
State pressure ring and described micro switch cooperating.
In technique scheme, it is preferred that be provided with ball between described tumbler and described bearing plate so that institute
State tumbler and described bearing plate can relatively rotate.
In technique scheme, it is preferred that be provided with some jagged lobe on described passage, described lobe is made
For optical fiber surface thus produce sealing function and produce clamping action.
In technique scheme, it is preferred that be provided with screw thread on described thread head and be installed on described by this screw thread
In one wire connecting portion and described second wire connecting portion, described thread head is provided with hexagonal boss, described hexagonal boss and described spanner
Cooperating.
In technique scheme, it is preferred that described protection sleeve is made up of soft elastomeric material.
In technique scheme, it is preferred that be provided with several screwed holes on described thread head, described shelf is bolted
With screwed hole cooperating thus position.
This utility model can connect the optical fiber of Duo Jia operator, it is achieved many net unification functions, it is achieved diversification, also has
Fixing device, it is possible to the optical fiber fastening that will access, prevents it from undesirably falling off work, it is ensured that whole equipment safety works normally.
Accompanying drawing explanation
Fig. 1 is this utility model body front schematic view.
Fig. 2 is this utility model body schematic rear view.
Fig. 3 is this utility model body front internal structure schematic diagram.
Fig. 4 is this utility model body back side internal structure structural representation.
Fig. 5 is this utility model protection device structural representation.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings: such as Fig. 1 to Fig. 5 institute
Show, a kind of fibre distribution frame, including can the body 1 of two-door, described body 1 is provided with on door-plate 11 and sidewall setting
There is the switch 12 that control micro electric machine works, described body 1 is provided with the positive door-plate 11 in front and the tailgate plate 13 at the back side, described
It is provided with several in body 1 connect the first wire connecting portion 3 of operator's optical fiber and connect second wire connecting portion 31 of user, several
Described first wire connecting portion 3 cooperating thus realize this body more than 1 net unification function, described first wire connecting portion 3 and described second
The mounting bracket 2 for insert type optical branching device it is provided with in wire connecting portion 31.
Described first wire connecting portion 3 and described second wire connecting portion 31 are provided with the protection device of protection optical fiber, described protection
Device includes that thread head 4, described thread head 4 connect protected sleeve 5, is provided with passage and is available for optical fiber in described protection sleeve 5
Through hence in described first wire connecting portion 3 or described second wire connecting portion 31, the connection of described thread head 4 is set in described guarantor
First sleeve 43 outside pretective sleeve pipe 5, described first sleeve 43 is connected by threaded engagement has second sleeve 61, described second sleeve 61 to be arranged at
On tumbler 6, described protection sleeve 5 end is provided with bearing plate 52, and described tumbler 6 is pressed on described bearing plate 52 thus presses
Contract described protection sleeve 5 make its deformation, and described tumbler 6 is provided with union joint 62, and described union joint 62 is connected to by being bonded
Driven gear 63, described micro machine is provided with driving gear, and described driven gear 63 engages connection described driving gear, described
Shelf 8 is installed on thread head 4, described shelf 8 is provided with the out-of-work micro switch of control micro electric machine 82, described second
Pressure ring 611, described pressure ring 611 and described micro switch 82 cooperating it is provided with on sleeve 61.
It is provided with ball 7 so that described tumbler 6 and described pressure-bearing between described tumbler 6 and described bearing plate 52
Plate 52 can relatively rotate.
Being provided with some jagged lobe 51 on described passage, described lobe 51 acts on optical fiber surface thus produces
Give birth to sealing function and produce clamping action.
It is provided with screw thread 41 on described thread head 4 and is installed on described first wire connecting portion 3 and described by this screw thread 41
In two wire connecting portion 31, described thread head 4 is provided with hexagonal boss 42, described hexagonal boss 42 and described spanner cooperating.
Described protection sleeve 5 is made up of soft elastomeric material.
Be provided with several screwed holes on described thread head 4, described shelf 8 be bolted 81 and screwed hole cooperating from
And position.
Fibre distribution frame is usually the optical fiber accessing Ge great operator, and branch produces a plurality of optical fiber the most again, connects client
Terminal.Therefore, affected by environment the biggest, and in order to ensure work quality, optical fiber needs to arrange protection device, it is possible to
By optical fiber being installed on fibre distribution frame tightly, prevent unexpected generation, cause working.
This device is so arranged, and can either connect the optical fiber of Ge great operator, and practicality versatility is high, saves resource, keeps away
Exempt from waste, additionally it is possible to produce protected effect so that rosette can be waterproof and dampproof, also optical fiber fastening protection can be prevented its quilt
It is unexpected that the external force produced pulled apart and avulsed.
This device arranges the structure of the optical fiber that can connect multiple operator, i.e. arranges multiple first wire connecting portion 3, thus realizes
Net unification so that distributing frame is fully utilized more, and protection device is set in the first wire connecting portion 3.
The through hole coordinating channels operation it is provided with, for optical fiber on the thread head 4 of this device, bearing plate 52 and tumbler 6
Can pass.
The lobe 51 of this device is in the loop configuration of passage, is provided with many places lobe 51 in passage.By setting
Put the lobe 51 of many places, multi-sealed effect can be produced.And lobe 51 and optical fiber surface coordinate, and compress its surface, energy
Enough prevent tiny insecticide from entering in rosette, thus cause internal short circuits, it is to avoid security incident.
The protection sleeve 5 of this device is installed in the cavity of first sleeve 43 and second sleeve 61 formation, and front end acts against
On thread head 4, and the bearing plate 52 of tail end is rotated part 6 and compresses.Thread head 4 is threaded connection and is installed on lower cover 1 and upper cover 2
Place.So arranging, this device just installs, now by optical fiber through passage, it becomes possible to connect in entering into each rosette
Install.
After optical fiber installs, the protection sleeve 5 after compression is utilized to clamp optical fiber, it is to avoid it is drawn out.
It is mounted with multiple micro machine, micro machine and protection device cooperating in this device, thus completes the function of protection.
When this device is started working, need to press switch 12 startup micro machine work.This device is provided with union joint 62, and
Driven gear it is mounted with herein.Driven gear can rotate under the effect of driving gear, thus drives tumbler 6 to rotate.Cause
For the relation of threaded engagement, after tumbler 6 rotates, first sleeve 43 and second sleeve 61 relatively rotate, so that turn
Moving part 6 press against bearing plate 52 and moves.Bearing plate 52 recompression protection sleeve 5 so that it is deform upon.
And because protection sleeve 5 be mounted in first sleeve 43, so protection sleeve 5 cannot outward expansion, so, its
Being compressed when, will internally deformation so that passage deforms upon, namely passage bore can diminish.This is the most just
Passage is fitted tightly on optical fiber.Again under the auxiliary of lobe 51 so that protection sleeve 5 tightly clip light
Fine.And protection device utilizes thread head 4 to be fixedly mounted in the first wire connecting portion 3 or the second wire connecting portion 31, therefore, this dress
Put and just optical fiber can be fastened and fixed.
This device, so that tumbler 6 can rotate smoothly, reduces the retroaction of frictional force, at tumbler 6 with hold
Ball 7 is set between pressing plate 52, thus by sliding friction between the two, is changed into rolling friction, thus significantly reduces
Frictional force so that tumbler 6 can rotate easily, indirectly compression protection sleeve 5.
This device is also provided with micro switch 82, after micro switch 82 starts, micro machine will be made to quit work.In second
Sleeve 61 end is provided with pressure ring 611.After tumbler 6 rotates, pressure ring 611 will move closer to micro switch 82, finally touches
Send out micro switch 82 to work.
This device is in order to reach more preferable effect, it is possible to adapting to more often, micro switch 82 is not fixedly mounted at
On thread head 4, but being first installed on shelf 8, then shelf 8 is utilizing bolt 81 to be fixed on thread head 4.Further,
Being provided with multiple screwed hole on thread head 4, bolt 81 is screwed into different screwed holes, thus realizes changing micro switch 82 and pressure ring
The spacing of 611.
This utility model can connect the optical fiber of Duo Jia operator, it is achieved many net unification functions, it is achieved diversification, also has
Fixing device, it is possible to the optical fiber fastening that will access, prevents it from undesirably falling off work, it is ensured that whole equipment safety works normally.
Claims (6)
1. a fibre distribution frame, including can the body (1) of two-door, described body (1) is provided with door-plate (11) and
The switch (12) of control micro electric machine work it is provided with on sidewall, it is characterised in that: it is provided with the main entrance in front on described body (1)
The tailgate plate (13) at plate (11) and the back side, is provided with several the first wire connecting portion connecting operator's optical fiber in described body (1)
(3) and connect user the second wire connecting portion (31), several described first wire connecting portion (3) cooperatings thus realize this body
(1) net unification function more, be provided with for blade inserting light branch in described first wire connecting portion (3) and described second wire connecting portion (31)
The mounting bracket (2) of device, described first wire connecting portion (3) and described second wire connecting portion (31) are provided with the protection dress of protection optical fiber
Putting, described protection device includes that thread head (4), described thread head (4) connect protected sleeve (5), in described protection sleeve (5)
It is provided with passage and is available for optical fiber through hence in described first wire connecting portion (3) or described second wire connecting portion (31), described spiral shell
Stricture of vagina head (4) connects the first sleeve (43) being set in described protection sleeve (5) outward, and described first sleeve (43) is by threaded engagement even
Being connected to second sleeve (61), described second sleeve (61) is arranged on tumbler (6), and described protection sleeve (5) end is provided with pressure-bearing
Plate (52), described tumbler (6) is pressed in described bearing plate (52) and above thus compresses described protection sleeve (5) and make its deformation, institute
Stating tumbler (6) and be provided with union joint (62), described union joint (62) is connected to driven gear (63), described micro machine by being bonded
Being provided with driving gear, described driven gear (63) engagement connection has described driving gear, described thread head (4) is provided with and puts
Thing plate (8), described shelf (8) is provided with the out-of-work micro switch of control micro electric machine (82), on described second sleeve (61)
It is provided with pressure ring (611), described pressure ring (611) and described micro switch (82) cooperating.
A kind of fibre distribution frame the most according to claim 1, it is characterised in that: described tumbler (6) and described bearing plate
(52) ball (7) it is provided with between so that described tumbler (6) and described bearing plate (52) can relatively rotate.
A kind of fibre distribution frame the most according to claim 1, it is characterised in that: it is provided with some zigzags on described passage
Lobe (51), described lobe (51) acts on optical fiber surface thus produces sealing function and produce clamping action.
A kind of fibre distribution frame the most according to claim 1, it is characterised in that: described thread head is provided with screw thread on (4)
(41) and by this screw thread (41) it is installed on described first wire connecting portion (3) and described second wire connecting portion (31), described thread head
(4) hexagonal boss (42), described hexagonal boss (42) and described spanner cooperating it are provided with on.
A kind of fibre distribution frame the most according to claim 1, it is characterised in that: described protection sleeve (5) is by soft rubber
Glue material is made.
A kind of fibre distribution frame the most according to claim 1, it is characterised in that: it is provided with some on described thread head (4)
Individual screwed hole, described shelf (8) is bolted (81) and screwed hole cooperating thus positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620529002.4U CN205844590U (en) | 2016-06-03 | 2016-06-03 | A kind of fibre distribution frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620529002.4U CN205844590U (en) | 2016-06-03 | 2016-06-03 | A kind of fibre distribution frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205844590U true CN205844590U (en) | 2016-12-28 |
Family
ID=57622432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620529002.4U Active CN205844590U (en) | 2016-06-03 | 2016-06-03 | A kind of fibre distribution frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205844590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894636A (en) * | 2017-12-12 | 2018-04-10 | 宁波帝杨电子科技有限公司 | The water-tight device of optical divider box |
| CN112039590A (en) * | 2020-09-04 | 2020-12-04 | 杭州普昌科技有限公司 | 5G network communication optical fiber box convenient to installation location |
-
2016
- 2016-06-03 CN CN201620529002.4U patent/CN205844590U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894636A (en) * | 2017-12-12 | 2018-04-10 | 宁波帝杨电子科技有限公司 | The water-tight device of optical divider box |
| CN107894636B (en) * | 2017-12-12 | 2019-12-13 | 温岭市泰创塑业有限公司 | Water-proof device of optical branching device box |
| CN112039590A (en) * | 2020-09-04 | 2020-12-04 | 杭州普昌科技有限公司 | 5G network communication optical fiber box convenient to installation location |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |