CN113325534A - Optical fiber distribution frame assembly - Google Patents
Optical fiber distribution frame assembly Download PDFInfo
- Publication number
- CN113325534A CN113325534A CN202110634836.7A CN202110634836A CN113325534A CN 113325534 A CN113325534 A CN 113325534A CN 202110634836 A CN202110634836 A CN 202110634836A CN 113325534 A CN113325534 A CN 113325534A
- Authority
- CN
- China
- Prior art keywords
- groove
- optical fiber
- section
- fiber connector
- distribution frame
- 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.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 148
- 238000003825 pressing Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 239000000835 fiber Substances 0.000 claims description 48
- 238000005452 bending Methods 0.000 claims description 23
- 230000000452 restraining effect Effects 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 description 20
- 210000000078 claw Anatomy 0.000 description 19
- 230000009471 action Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000007526 fusion splicing Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4452—Distribution frames
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3897—Connectors fixed to housings, casing, frames or circuit boards
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention relates to the technical field of optical fiber communication, in particular to an optical fiber distribution frame assembly which comprises a pressing ejection mechanism body, a guide rail and a sliding block, wherein a plurality of mutually independent optical fiber connector mounting seat structures which are distributed in a linear arrangement are designed at the front end of the optical fiber distribution frame body, through designing a sliding groove and a pressing ejection mechanism, an optical fiber connector can move along the sliding groove after being connected with the optical fiber connector mounting seat, the limiting of the optical fiber connector body in the optical fiber connector mounting seat is realized by pressing the front end of the optical fiber connector body at one time, the ejection of the optical fiber connector body from the optical fiber connector mounting seat is realized by pressing the front end of the optical fiber connector body at the second time, so that the optical fiber connector can be conveniently and independently and rapidly overhauled or replaced, the whole optical fiber.
Description
Technical Field
The invention relates to the technical field of optical fiber communication, in particular to an optical fiber distribution frame assembly.
Background
The optical fiber distribution frame as the terminal equipment of the optical cable circuit has 4 basic functions, 1, a fixing function, after the optical cable enters the frame, the outer sheath and the reinforced core of the optical cable are mechanically fixed, a ground wire protection component is additionally arranged, the end protection treatment is carried out, and the optical fibers are grouped and protected; 2. the fusion splicing function is that after the optical fiber led out from the optical cable is fused with the tail cable, redundant optical fibers are coiled and stored, and a fusion splice is protected; 3. and the deployment function is to plug the connector connected with the tail cable into the adapter and realize the optical path butt joint with the optical connector on the other side of the adapter. The adapter and the connector can be flexibly plugged and unplugged; the optical path can be freely allocated and tested; the storage function provides storage for the various cross-connected optical connections between the racks so that they can be placed regularly and neatly; 4. the optical fiber distribution frame is provided with proper space and mode, so that the optical connection wire is clear in routing, convenient to adjust and capable of meeting the requirement of the minimum bending radius.
According to the above description, after the optical cable enters the rack, the optical fiber led out from the optical cable is welded with the tail cable, and the connector connected to the tail cable is plugged into the adapter to realize optical path butt joint with the optical connector on the other side of the adapter. The adapter and the connector can be flexibly plugged and unplugged; in the prior art, the optical connectors are fixed by the limiting parts arranged in a row on the optical fiber distribution frame, in the structure, if one of the optical connectors breaks down, the upper cover of the optical fiber distribution frame needs to be opened, the corresponding optical connector is taken out for maintenance, the structure is not favorable for quick maintenance of the optical connector on one hand, and on the other hand, other optical connectors are easily influenced in the maintenance process.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: how to design the structure of the optical fiber distribution frame, and under the condition of not influencing other optical connectors, the single optical connector is quickly overhauled.
In order to solve the technical problems, the invention adopts the technical scheme that:
a fiber distribution frame assembly comprising a plurality of fiber distribution trays connected on a distribution frame subrack, the fiber distribution trays comprising:
an optical fiber distribution board body;
the optical fiber connector mounting seats are arranged at the front end of the optical fiber distribution board body in a straight line; a sliding groove for accommodating the optical fiber connector body to move along the optical fiber connection direction is formed in the optical fiber connector mounting seat, and a pressing and ejecting mechanism is arranged on one side in the optical fiber connector mounting seat; the pressing ejection mechanism is used for controlling the optical fiber connector body to move along the sliding groove, the limiting of the optical fiber connector body in the optical fiber connector mounting seat is realized by pressing the front end of the optical fiber connector body at one time, and the ejection of the optical fiber connector body from the optical fiber connector mounting seat is realized by pressing the front end of the optical fiber connector body at the second time.
The invention has the beneficial effects that: in the optical fiber distribution frame assembly structure provided by the invention, the front end of the optical fiber distribution disc body is provided with a plurality of mutually independent optical fiber connector mounting seat structures which are distributed in a linear arrangement, the optical fiber connectors can move along the sliding grooves after being connected with the optical fiber connector mounting seats by designing the sliding grooves and pressing the ejection mechanisms, the limiting of the optical fiber connector body in the optical fiber connector mounting seats is realized by pressing the front end of the optical fiber connector body at one time, and the ejection of the optical fiber connector body from the optical fiber connector mounting seats is realized by pressing the front end of the optical fiber connector body at the second time, so that the optical fiber connectors can be conveniently and rapidly overhauled or replaced independently without opening the whole optical fiber distribution disc, and the overhauling time is saved.
Drawings
Fig. 1 is a schematic view of a fiber distribution panel of a fiber distribution frame assembly according to an embodiment of the present invention;
FIG. 2 is a top view of a first state of a fiber optic connector mount of a fiber optic distribution frame assembly in accordance with an embodiment of the present invention;
FIG. 3 is a top view of a second state of a fiber optic connector mount of a fiber optic distribution frame assembly in accordance with an embodiment of the present invention;
FIG. 4 is a side view of a partial structure of a fiber optic connector mount of a fiber optic distribution frame assembly in accordance with an embodiment of the present invention;
fig. 5 is a schematic view of a partial structure of a limiting rod of an optical fiber distribution frame assembly according to an embodiment of the present invention;
description of reference numerals:
1. an optical fiber distribution board body; 2. a fiber optic connector mount; 21. a chute; 22. pressing the pop-up mechanism body; 23. a guide rail; 24. a slider; 241. a limiting groove; 2411. a first section of groove; 2412. a second section of groove; 2413. a third stage of slots; 2414. a fourth segment of slots; 2415. a fifth section of groove; 242. a positioning part; 243. an elastic claw; 2431. a first slope; 25. a limiting rod; 251. a bending part; 252. a ball transfer unit; 26. a spring; 27. a recessed portion; 271. a second slope; 3. a semi-arc shaped channel; 4. an optical fiber connector body; 41. and a flange projection.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 5, the present invention relates to an optical fiber distribution frame assembly, including a plurality of optical fiber distribution panels connected to a frame of the distribution frame, the optical fiber distribution panels including:
an optical fiber distribution board body 1;
the optical fiber connector mounting seats 2 are arranged at the front end of the optical fiber distribution board body 1 in a straight line; a sliding groove 21 for accommodating the optical fiber connector body 4 to move along the optical fiber connection direction is arranged in the optical fiber connector mounting seat 2, and a pressing and ejecting mechanism is arranged on one side in the optical fiber connector mounting seat 2; the pressing pop-up mechanism is used for controlling the optical fiber connector body 4 to move along the sliding groove 21, the limitation of the optical fiber connector body 4 in the optical fiber connector mounting seat 2 is realized at the front end of the primary pressing optical fiber connector body 4, and the popping-up of the optical fiber connector body 4 from the optical fiber connector mounting seat 2 is realized at the front end of the secondary pressing optical fiber connector body 4.
Among the above-mentioned fiber distribution frame subassembly structure, through a plurality of mutually independent fiber connector mount pad 2 structures that are the distribution of being a word arrangement in fiber distribution frame body 1's front end design, through design spout 21 and press pop-up mechanism, make fiber connector connect behind fiber connector mount pad 2, can follow spout 21 and remove, once press the spacing of fiber connector body 4 in fiber connector mount pad 2 is realized to 4 front ends of fiber connector body, the secondary is pressed 4 front ends of fiber connector body and is realized that fiber connector body 4 pops out in fiber connector mount pad 2, thereby make things convenient for fiber connector's independent quick overhaul or change, need not open whole fiber distribution frame, the man-hour of overhauing has been practiced thrift.
Further, in the above optical fiber distribution frame assembly structure, the pressing and ejecting mechanism includes:
pressing the eject mechanism body 22;
a guide rail 23, said guide rail 23 being parallel to the slide groove 21;
a sliding block 24, the sliding block 24 is in sliding fit with the guide rail 23, the sliding block 24 is provided with a limit groove 241, the limit groove 241 is composed of a first groove 2411, a second groove 2412, a third groove 2413, a fourth groove 2414 and a fifth groove 2415, the first groove 2411 is parallel to the sliding groove 21, the initial end of the second groove 2412 is connected to the tail end of the first groove 2411, the included angle between the second groove 2412 and the first groove 2411 is 30-45 degrees, the initial end of the third groove 2413 is connected to the tail end of the second groove 2412, the included angle between the third groove 2413 and the second groove 2412 is 45-70 degrees, the included angle between the third groove 2413 and the first groove 2411 is 15-25 degrees, the initial end of the fourth groove 2414 is connected to the tail end of the third groove 2413, the fourth groove 2414 is parallel to the first groove 2411, and the initial end of the fifth groove 2415 is connected to the tail end of the fourth groove 2414, the tail end of the fifth section of groove 2415 is communicated with the middle part of the first section of groove 2411, and the included angle between the fifth section of groove 2415 and the fourth section of groove 2414 is 120-140 degrees;
one end of the limiting rod 25 is connected to the pressing pop-up mechanism body 22, the other end of the limiting rod 25 is provided with an L-shaped bending part 251, and the bending part 251 is located in the limiting groove 241;
a spring 26, one end of the spring 26 is connected with the pressing ejection mechanism body 22, and the other end is connected with the slide block 24;
the side of the optical fiber connector body 4 is provided with a flange projection 41, and the rear part of the flange projection 41 contacts the sliding block 24.
The working principle of the pressing ejection mechanism is as follows: before the optical fiber connector body 4 is pressed once, i.e. the first state, referring to fig. 2, when the front end of the optical fiber connector body 4 is pressed once, the optical fiber connector body 4 moves backwards, so that the flange projection 41 at the side of the optical fiber connector body 4 contacts the slider 24 and drives the slider 24 to slide backwards, at this time, the bending part 251 of the limiting rod 25 moves to the tail end of the limiting rod along the first section groove 2411, then the limiting rod 25 moves towards the second section groove 2412 under the combined action of the resilience of the limiting rod 25 and the resilience of the spring 26, so that the bending part 251 stays at the connection position of the second section groove 2412 and the third section groove 2413, at this time, the slider 24 is positioned, at this time, i.e. the second state, referring to fig. 3, the positioning and installation of the optical fiber connector body 4 are realized, when the optical fiber connector body 4 needs to be detached alone, only the front end of the optical fiber connector body 4 needs to be pressed again, the optical fiber connector body 4 and the slider 24 move backwards for a certain distance, then, the slide block springs forwards, and the principle is that when the slide block is pressed, the bending part 251 of the limiting rod 25 moves to the tail end of the third section groove 2413 along the third section groove 2413 (because the included angle between the third section groove 2413 and the first section groove 2411 is small, and the self resilience force of the slide block 24 enables the bending part 251 to move towards the third section groove 2413), and then under the action of the resilience force of the spring 26, the bending part moves to the initial end of the first section groove 2411 along the fourth section groove 2414 and the fifth section groove 2415, so that the slide block 24 moves forwards; at this time, returning to the first state, refer to fig. 2;
when the sliding block 24 moves forward, the sliding block 24 is provided with a positioning portion 242 matched with one end of the flange projection 41 on one side of the optical fiber connector body 4, the sliding block 24 is provided with an elastic claw 243 used for clamping the other end of the flange projection 41, the front end of the elastic claw 243 is provided with a first slope 2431, a concave portion 27 is arranged at the bottom of the sliding chute 21 relative to the elastic claw 243, the elastic claw 243 slides in the concave portion 27, and the front end of the concave portion 27 is provided with a second slope 271 matched with the first slope 2431 at the front end of the claw, referring to fig. 4.
In the above structure, after the first pressing, the elastic claw 243 on the slider 24 hooks the front end of the flange bump 41 to limit the forward sliding of the optical fiber connector body 4, and after the second pressing, the elastic claw 243 slides in the recess 27 to make the first slope 2431 and the second slope 271 contact and cooperate, so that the elastic claw 243 moves downward to disengage from the buckling connection with the front end of the flange bump 41 of the optical fiber connector body 4, and the optical fiber connector body 4 connected with the elastic claw is popped forward, thereby facilitating the user to take off for maintenance or replacement.
Furthermore, in the optical fiber distribution frame assembly structure, the number of the pressing ejection mechanisms is two, and the two pressing ejection mechanisms are symmetrically arranged on two sides of the optical fiber connector mounting seat 2.
Above-mentioned structure makes fiber connector body 4 when sliding in spout 21, and the effort with slider 24 within a definite time is more even, and it is more smooth-going to slide, avoids blocking.
Further, in the above optical fiber distribution frame assembly structure, one end of the limiting rod 25 is connected to the pressing and ejecting mechanism body 22 through a torsion spring.
In the above structure, the resilience of the limiting rod 25 is provided by the torsion spring, so that the limiting rod 25 can move along the first groove 2411, the second groove 2412, the third groove 2413, the fourth groove 2414 and the fifth groove 2415 in sequence in the bending part 251 under the action of the resilience in the two pressing processes.
Further, in the above optical fiber distribution frame assembly structure, the end of the bent portion 251 of the stopper rod 25 is connected with a universal ball 252.
In the above structure, the structure of the ball transfer unit 252 may refer to the structure of a ball point pen tip, which makes the bending portion of the stopper rod 25 move smoothly in the stopper groove 241.
Further, in the above optical fiber distribution frame assembly structure, the spring 26 is an extension spring 26, and the extension spring 26 is connected to one end of the sliding block 24 away from the limiting rod 25.
The above-mentioned tension spring 26 has a better stability.
Furthermore, in the above optical fiber distribution frame assembly structure, the sliding direction of the sliding groove 21 and the front end of the optical fiber distribution frame body 1 form an included angle of 30 degrees.
Further, in the above-mentioned optical fiber distribution frame subassembly structure, optical fiber distribution frame body 1 is equipped with half arc channel 3, half arc channel 3 is used for the storage and the putting of unnecessary optic fibre.
Example 1
A fiber distribution frame assembly comprising a plurality of fiber distribution trays connected on a distribution frame subrack, the fiber distribution trays comprising: an optical fiber distribution board body 1; the optical fiber connector mounting seats 2 are arranged at the front end of the optical fiber distribution board body 1 in a straight line; a sliding groove 21 for accommodating the optical fiber connector body 4 to move along the optical fiber connection direction is arranged in the optical fiber connector mounting seat 2, and a pressing and ejecting mechanism is arranged on one side in the optical fiber connector mounting seat 2; the pressing pop-up mechanism is used for controlling the optical fiber connector body 4 to move along the sliding groove 21, the limitation of the optical fiber connector body 4 in the optical fiber connector mounting seat 2 is realized at the front end of the primary pressing optical fiber connector body 4, and the popping-up of the optical fiber connector body 4 from the optical fiber connector mounting seat 2 is realized at the front end of the secondary pressing optical fiber connector body 4.
The push-to-eject mechanism includes: pressing the eject mechanism body 22; a guide rail 23, said guide rail 23 being parallel to the slide groove 21; a sliding block 24, the sliding block 24 is in sliding fit with the guide rail 23, the sliding block 24 is provided with a limiting groove 241, the limiting groove 241 is composed of a first groove 2411, a second groove 2412, a third groove 2413, a fourth groove 2414 and a fifth groove 2415, the first groove 2411 is communicated with the rear part of the sliding block 24, the first groove 2411 is parallel to the sliding groove 21, the initial end of the second groove 2412 is connected with the tail end of the first groove 2411, the included angle between the second groove 2412 and the first groove 2411 is 30-45 degrees, the initial end of the third groove 2413 is connected with the tail end of the second groove 2412, the included angle between the third groove 2413 and the second groove 2412 is 45-70 degrees, the included angle between the third groove 2413 and the first groove 2411 is 15-25 degrees, the initial end of the fourth groove 2414 is connected with the tail end of the third groove 2413, the fourth groove 2414 is parallel to the first groove 2411, and the tail end of the fifth groove 2415 is connected with the tail end of the fourth groove 2414, the tail end of the fifth section of groove 2415 is communicated with the middle part of the first section of groove 2411, the included angle between the fifth section of groove 2415 and the fourth section of groove 2414 is 120-140 degrees, the sliding block 24 is provided with a positioning part 242 matched with one end of the flange projection 41 on one side of the optical fiber connector body 4, the sliding block 24 is provided with an elastic claw 243 used for clamping the other end of the flange projection 41, the front end of the elastic claw 243 is provided with a first slope 2431, the bottom of the sliding groove 21 is provided with a concave part 27 corresponding to the elastic claw 243, the elastic claw 243 slides in the concave part 27, and the front end of the concave part 27 is provided with a second slope 271 matched with the first slope 2431 at the front end of the claw; one end of the limiting rod 25 is connected to the pressing pop-up mechanism body 22, the other end of the limiting rod 25 is provided with an L-shaped bending part 251, and the bending part 251 is located in the limiting groove 241; and a spring 26, wherein one end of the spring 26 is connected to the pressing ejection mechanism body 22, and the other end is connected to the slider 24.
When the front end of the optical fiber connector body 4 is pressed once, the optical fiber connector body 4 moves backwards, so that the flange bump 41 at the side part of the optical fiber connector body 4 contacts the sliding block 24 and drives the sliding block 24 to slide backwards, at the moment, the bending part 251 of the limiting rod 25 moves to the tail end of the limiting rod along the first section groove 2411, then, under the combined action of the resilience force of the limiting rod 25 and the resilience force of the spring 26, the limiting rod moves towards the second section groove 2412, the bending part 251 stays at the joint of the second section groove 2412 and the third section groove 2413, at the moment, the sliding block 24 is positioned, the claw on the sliding block 24 hooks the front end of the flange bump 41, the optical fiber connector body 4 is limited to slide forwards, the positioning and installation of the optical fiber connector body 4 are realized, when the optical fiber connector body 4 needs to be detached alone, only the front end of the optical fiber connector body 4 needs to be pressed again, the optical fiber connector body 4 and the sliding block 24 move backwards for a certain distance, and then springs forward, the principle is that when pressed, the bending portion 251 of the limiting rod 25 moves to the end along the third groove 2413 (because the included angle between the third groove 2413 and the first groove 2411 is small, and the bending portion 251 moves towards the third groove 2413 due to the resilience force of the slider 24), and then under the action of the resilience force of the spring 26, the bending portion moves towards the third groove 2413 along the fourth groove 2414, the fifth groove 2415 and then back to the initial end of the first groove 2411, so that the slider 24 moves forward, and when the slider 24 moves forward, the elastic claw 243 slides in the recessed portion 27, so that the first slope 2431 and the second slope 271 are in contact fit, and the elastic claw 243 moves downward to be disengaged from the lock joint of the front end of the flange bump 41 of the optical fiber connector body 4, so that the optical fiber connector body 4 connected therewith springs forward, and a user can take off, overhaul or replace the optical fiber connector body conveniently.
The number of the pressing ejection mechanisms is two, and the two pressing ejection mechanisms are symmetrically arranged on two sides of the optical fiber connector mounting seat 2. Above-mentioned structure makes fiber connector body 4 when sliding in spout 21, and the effort with slider 24 within a definite time is more even, and it is more smooth-going to slide, avoids blocking.
One end of the limiting rod 25 is connected to the pressing pop-up mechanism body 22 through a torsion spring. In the above structure, the resilience of the limiting rod 25 is provided by the torsion spring, so that the limiting rod 25 can move along the first groove 2411, the second groove 2412, the third groove 2413, the fourth groove 2414 and the fifth groove 2415 in sequence in the bending part 251 under the action of the resilience in the two pressing processes.
The end of the bending part 251 of the limiting rod 25 is connected with a universal ball 252. In the above structure, the structure of the ball transfer unit 252 may refer to the structure of a ball point pen tip, which makes the bending portion of the stopper rod 25 move smoothly in the stopper groove 241.
The spring 26 is an extension spring 26, and the extension spring 26 is connected to one end of the sliding block 24 far away from the limiting rod 25. The above-mentioned tension spring 26 has a better stability. The sliding direction of the sliding groove 21 and the front end of the optical fiber distribution board body 1 form an included angle of 30 degrees. The optical fiber distribution board body 1 is provided with a semi-arc-shaped channel 3, and the semi-arc-shaped channel 3 is used for storing and placing redundant optical fibers.
In summary, in the structure of the optical fiber distribution frame assembly provided by the present invention, the independent pressing and ejecting mechanism is designed for each optical fiber connector body on the optical fiber distribution board, and the structure of the sliding block, the limiting groove, the limiting rod, the spring, the elastic claw and the like is designed, so that the pressing, ejecting and pressing and fixing of the optical fiber connectors are realized by using the flange projection of the optical fiber connector as the limiting part.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (8)
1. A fiber distribution frame assembly comprising a plurality of fiber distribution trays connected to a distribution frame subrack, the fiber distribution trays comprising:
an optical fiber distribution board body;
the optical fiber connector mounting seats are arranged at the front end of the optical fiber distribution board body in a straight line; a sliding groove for accommodating the optical fiber connector body to move along the optical fiber connection direction is formed in the optical fiber connector mounting seat, and a pressing and ejecting mechanism is arranged on one side in the optical fiber connector mounting seat; the pressing ejection mechanism is used for controlling the optical fiber connector body to move along the sliding groove, the limiting of the optical fiber connector body in the optical fiber connector mounting seat is realized by pressing the front end of the optical fiber connector body at one time, and the ejection of the optical fiber connector body from the optical fiber connector mounting seat is realized by pressing the front end of the optical fiber connector body at the second time.
2. The fiber optic distribution frame assembly of claim 1, wherein the push-to-eject mechanism comprises:
pressing the pop-up mechanism body;
a guide rail parallel to the chute;
the sliding block is in sliding fit with the guide rail, a limiting groove is arranged on the sliding block and consists of a first section of groove, a second section of groove, a third section of groove, a fourth section of groove and a fifth section of groove, the first section of groove is parallel to the sliding groove, the starting end of the second section of groove is connected with the tail end of the first section of groove, the included angle between the second section of groove and the first section of groove is 30-45 degrees, the starting end of the third section of groove is connected with the tail end of the second section of groove, the included angle between the third section of groove and the second section of groove is 45-70 degrees, the included angle between the third section of groove and the first section of groove is 15-25 degrees, the starting end of the fourth section of groove is connected with the tail end of the third section of groove, the fourth section of groove is parallel to the first section of groove, the starting end of the fifth section of groove is connected with the tail end of the fourth section of groove, the tail end of the fifth section of groove is communicated with the middle part of the first section of groove, and the included angle between the fifth section of groove and the fourth section of groove is 140 degrees;
one end of the limiting rod is connected to the pressing ejection mechanism body, the other end of the limiting rod is provided with an L-shaped bending part, and the bending part is located in the limiting groove;
one end of the spring is connected to the pressing ejection mechanism body, and the other end of the spring is connected to the sliding block;
the side part of the optical fiber connector body is provided with a flange convex block, and the rear part of the flange convex block is in contact with the sliding block.
3. The fiber optic distribution frame assembly of claim 1, wherein the number of push-pull mechanisms is two, the two push-pull mechanisms being symmetrically disposed on opposite sides of the fiber optic connector mount.
4. The fiber distribution frame assembly of claim 2, wherein one end of the limiting rod is connected to the push-out mechanism body through a torsion spring.
5. The fiber distribution frame assembly of claim 2, wherein a ball gimbal is attached to an end of the bent portion of the restraining bar.
6. The fiber optic distribution frame assembly of claim 2, wherein the spring is an extension spring coupled to an end of the slider remote from the stop bar.
7. The fiber distribution frame assembly of claim 2, wherein the sliding direction of the sliding slot is at an angle of 30 degrees to the front end of the fiber distribution frame body.
8. The fiber distribution frame assembly of claim 2, wherein the fiber distribution tray body is provided with a semi-arc channel for storage and routing of excess fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110634836.7A CN113325534B (en) | 2021-06-08 | 2021-06-08 | Optical fiber distribution frame assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110634836.7A CN113325534B (en) | 2021-06-08 | 2021-06-08 | Optical fiber distribution frame assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113325534A true CN113325534A (en) | 2021-08-31 |
| CN113325534B CN113325534B (en) | 2022-04-01 |
Family
ID=77420016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110634836.7A Active CN113325534B (en) | 2021-06-08 | 2021-06-08 | Optical fiber distribution frame assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113325534B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2078391A (en) * | 1980-06-19 | 1982-01-06 | Philips Nv | Detachable optical fibre connector |
| JPH06324219A (en) * | 1993-04-16 | 1994-11-25 | Whitaker Corp:The | Cabinet for optical fiber |
| CN201780390U (en) * | 2010-06-25 | 2011-03-30 | 深圳日海通讯技术股份有限公司 | Optical fiber plug for high-density optical fiber connection |
| CN102401943A (en) * | 2011-12-01 | 2012-04-04 | 深圳市科信通信设备有限公司 | Optical fiber tray body and optical fiber tray |
| CN210109402U (en) * | 2019-08-01 | 2020-02-21 | 武汉市百事通光纤通信有限公司 | Optical fiber adapter with variable gears |
| CN214845942U (en) * | 2021-06-08 | 2021-11-23 | 飞讯达（厦门）信息技术有限公司 | Optical fiber distribution board |
-
2021
- 2021-06-08 CN CN202110634836.7A patent/CN113325534B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2078391A (en) * | 1980-06-19 | 1982-01-06 | Philips Nv | Detachable optical fibre connector |
| JPH06324219A (en) * | 1993-04-16 | 1994-11-25 | Whitaker Corp:The | Cabinet for optical fiber |
| CN201780390U (en) * | 2010-06-25 | 2011-03-30 | 深圳日海通讯技术股份有限公司 | Optical fiber plug for high-density optical fiber connection |
| CN102401943A (en) * | 2011-12-01 | 2012-04-04 | 深圳市科信通信设备有限公司 | Optical fiber tray body and optical fiber tray |
| CN210109402U (en) * | 2019-08-01 | 2020-02-21 | 武汉市百事通光纤通信有限公司 | Optical fiber adapter with variable gears |
| CN214845942U (en) * | 2021-06-08 | 2021-11-23 | 飞讯达（厦门）信息技术有限公司 | Optical fiber distribution board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113325534B (en) | 2022-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12222572B2 (en) | Fiber optic splitter module | |
| US11733466B2 (en) | Mini duplex connector with push-pull polarity mechanism and carrier | |
| US9964726B2 (en) | Fiber optic module and system including rear connectors | |
| US8391664B2 (en) | Fiber optic connector holder | |
| US8121457B2 (en) | Fiber optic adapter module | |
| US6785460B2 (en) | Tool to remove a ferrule from a receptacle | |
| CN113325534B (en) | Optical fiber distribution frame assembly | |
| CN214845942U (en) | Optical fiber distribution board | |
| US20040101253A1 (en) | Receptacle for receiving a ferrule | |
| KR20140111692A (en) | Connector modules having optical connectors moveable between a retracted position and an extended position | |
| JP2001133634A (en) | Optical wiring rack | |
| US20250087939A1 (en) | Optical module with detachable pull tab and release mechanism of the same | |
| US20240288649A1 (en) | Optical termination box | |
| TW202131039A (en) | Narrow width adapters and connectors with modular latching arm | |
| CN120153299A (en) | Panel system with managed connectivity | |
| JP2019211699A (en) | Optical fiber storage tray, optical wiring unit, and optical adaptor holding unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A fiber optic distribution frame component Granted publication date: 20220401 Pledgee: Agricultural Bank of China Limited Xiamen Siming Sub branch Pledgor: FEIXUNDA (XIAMEN) INFORMATION TECHNOLOGY CO.,LTD. Registration number: Y2024980048396 |