CN110908047B - MTP (multiple time transfer protocol) wiring equipment capable of meeting high-density wiring requirements of optical fiber wiring box - Google Patents
MTP (multiple time transfer protocol) wiring equipment capable of meeting high-density wiring requirements of optical fiber wiring box Download PDFInfo
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- CN110908047B CN110908047B CN201911263312.0A CN201911263312A CN110908047B CN 110908047 B CN110908047 B CN 110908047B CN 201911263312 A CN201911263312 A CN 201911263312A CN 110908047 B CN110908047 B CN 110908047B
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- 239000013307 optical fiber Substances 0.000 title abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
Images
Classifications
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- 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
- G02B6/3869—Mounting ferrules to connector body, i.e. plugs
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention provides MTP (multiple time programmable) wiring equipment capable of meeting the requirement of high-density wiring of an optical fiber wiring box, which comprises a base, wherein the bottom of a wrapping groove is fixedly connected to the top of a hollow ring, the side wall of the hollow ring is fixedly connected to the initial end of a channel tube, the tail end of the channel tube is fixedly arranged at the top of a reducing tube, a movable column is rotatably connected to the axis of the bottom end inside the reducing tube, and the bottom end of the movable column penetrates through the bottom of the reducing tube and is fixedly connected to the top of a rotary table. Can upwards dig the movable block, the movable block is with the activity circle jack-up backward, extension spring is elongated, the gag lever post is drawn to the activity circle outside, the baffle piece by the both ends of gag lever post receives the restriction in the export inside wall department of activity circle, make it can be at the inside free activity of controlling of activity circle, the activity circle loses behind the pulling force, extension spring draws back its original state, can guarantee that the electric wire only just can be pulled out when using, the corner of its electric wire end can be avoided connecting the department and is pulled loose, avoid causing the danger of electric leakage.
Description
Technical Field
The invention belongs to the technical field of wiring equipment, and particularly relates to MTP wiring equipment capable of meeting the requirement of high-density wiring of an optical fiber wiring box.
Background
The inside electric wire bulk density of distribution case is great, and professional is in with its inside electric wire arrangement after, the part of recycling distribution pricks the electric wire together to avoid the line segment to pile up after easily tying off, influence the maintenance operation in later stage.
Even the pile up of optic fibre segment is neat again even the arrangement, when certain node goes wrong in inside, the professional is when arranging the inside segment of distribution box, because the segment of high density is piled up, need take it out after finding a segment wherein, mutual in close contact with can certain weight support and press between line and the line, can drive other segments and remove when twitching a segment, the both ends of line can be torn easily, can make the joint department of the inside segment of distribution box easily be pulled loose, and if the whole temperature is on the high side in summer, easily make the inside temperature rise of distribution box, under the windless condition in summer, the inside temperature of distribution box wholly increases substantially, under the long-term situation at the high temperature of its inside electric wire, can accelerate the ageing of electric wire epidermis, cause the electric leakage.
In view of the above, the present invention provides an MTP wiring device that can meet the requirement of high-density wiring of an optical fiber wiring box by improving the existing structure and defects, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides an MTP wiring device capable of meeting the requirement of high-density wiring of an optical fiber wiring box, so as to solve the problem that when the inside of the wiring box is operated, the joints of other electric wires are easily scattered, and electric leakage is caused.
The invention relates to a purpose and an effect of MTP wiring equipment capable of meeting the requirement of high-density wiring of an optical fiber wiring box, which are achieved by the following specific technical means:
an MTP wiring device capable of meeting the requirement of high-density wiring of an optical fiber wiring box comprises a base, wherein the top of the base is fixedly connected to the bottom of an inner ring, the inner ring of the inner ring is rotatably installed at the bottom end of a movable block, the outer side of the movable block is movably installed at the inner side of a movable ring, an extension spring is elastically connected to the inner wall of the movable ring, a central shaft is arranged at the inner axis of the inner ring, the top of the central shaft is fixedly connected to the bottom of a soft column, a wrapping groove is arranged inside the inner ring, the bottom of the wrapping groove is fixedly connected to the top of a hollow ring, the side wall of the hollow ring is fixedly connected to the initial end of a channel tube, the tail end of the channel tube is fixedly installed at the top of a reducing tube, the inner bottom axis of the reducing tube is rotatably connected to a movable column, the bottom of the movable column penetrates, the bottom of center post is fixed connection in the inside diapire department of block terminal.
Furthermore, the width of the inner end of the movable block is smaller than that of the outer end, after the electric wire sections are inserted into the inner end of the movable block, the movable block is combined with the inner side of the inner ring, the side wall of the movable block can be attached to the side walls of other movable blocks, tightness can be kept, and the movable block is prevented from being easily loosened.
Furthermore, the inside of activity circle is seted up slottedly, and sliding connection has the gag lever post in the groove, and when operating personnel was manual to pull the movable block upwards in the inner circle and dig, can outwards support the pressure with the activity circle, and the gag lever post can assist the activity circle to expand the circle internal perimeter.
Furthermore, the inside of the movable ring is provided with a sliding groove, a convex block is arranged at the outlet of the sliding groove, a convex stop block is arranged at the inner end of the limiting rod, and after the inner side range of the movable ring is enlarged, the middle part of the limiting rod is exposed outside the movable ring, so that the limiting rod can be prevented from being slipped off the rail by the convex block and the baffle plate.
Furthermore, the connecting rod penetrates through the inside of the extension spring, two ends of the connecting rod are fixedly connected to the inner end of the limiting rod, the movable ring is limited by the position of the baffle plate at the inner end of the limiting rod when being pulled, and the movable ring can be rebounded to the original position by the pulling force of the extension spring after losing the pulled force.
Furthermore, the side wall of the central shaft is in a landslide shape, and the side wall of the central column can be attached to the connected side wall of the wire section and bent and extended in a softer mode.
Furthermore, the inner wall of the tail end of the channel pipe is provided with a foreign magnet, when no gas is introduced into the channel pipe, the inner wall of the channel pipe is in a mutually attracted state, and when the gas is introduced, the gas is extruded by the magnetic force attraction force, so that the gas can be rapidly pushed into the reducing pipe.
Furthermore, like magnetic poles are attached to the top end of the central column and the axis of the bottom end of the rotary table, and like magnetic poles repel each other, so that the rotation of the rotary table can be accelerated.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. the port of the optical fiber line is inserted into the jack at the inner side of the inner ring, the outer end of the optical fiber line segment is folded to the soft column along the arc of the central shaft, the side wall of the soft column has certain elasticity, and the side wall of the optical fiber line is attached to the side wall of the soft column, so that the pressure of the outer skin of the electric wire at the bending position can be built slowly.
2. Can upwards dig in inner circle department with the movable block that wherein is connecting partial electric wire, the back of movable block is with the movable ring jack-up backward, the inboard extension spring of movable ring is elongated, the inside gag lever post of movable ring is drawn to the movable ring outside, the baffle piece by the both ends of gag lever post receives the restriction in the export inside wall department of movable ring, make it can be in the inside space that sets up of movable ring about freely moving about, the movable ring loses behind the pulling force, draw back the original state with it by extension spring, can guarantee that the electric wire just can be pulled out when using, the fastness of its port connection can be guaranteed to the electric wire that needn't pull out, the corner of its electric wire end can avoid the joint department to be pulled loose, avoid causing the danger of electric leakage.
3. Because the movable ring of big round can be cup jointed in the outside of movable ring, reserve the scope of certain electric wire operation each other, set up annular molding with the movable ring, can reserve the four corners in the inside of block terminal to be used for carrying out other operations, so that deposit of the inside tiny part of distribution box.
4. Because many wire joint departments of the inboard department of inner circle connection begin to have the heat to spread after a period, the heat passes through the inside that the heat conductor spreads into hollow circle, the heat gathers too much after to the inside transmission of passageway pipe, the inner wall department of passageway pipe can receive the magnetic force influence when not having gas to laminate each other, receive the magnetic force influence during the gas extrusion and extrude to reducing pipe department, the flabellum on air current influence can pass through movable capital end, so that let the movable column drive the center pin rotation of carousel, all be provided with like magnetic pole between the bottom axle center department of carousel and the top of center post, like polarity repels each other, can be favorable to the rotation of carousel, the rotation of carousel can give off the inside heat of block terminal to the outside in the acceleration.
Drawings
FIG. 1 is a schematic view of the inner race construction of the present invention;
FIG. 2 is a structural representation of the inner ring movable block of the present invention;
FIG. 3 is a schematic view of the internal structure of the movable ring of the present invention;
FIG. 4 is a schematic view of the construction of the mandrel of the present invention;
FIG. 5 is a schematic view of the gas channel structure of the present invention;
FIG. 6 is a schematic view of the induced draft wind speed configuration of the present invention;
FIG. 7 is an enlarged view A of the structure of FIG. 6 in accordance with the present invention.
In the figure: 1-base, 2-inner ring, 3-movable ring, 4-movable block, 5-connecting rod, 6-extension spring, 7-chute, 8-spacing rod, 9-central shaft, 10-soft column, 11-hollow ring, 12-wrapping groove, 13-channel tube, 14-shrinking tube, 15-movable column, 16-turntable, 17-central column.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Example (b):
as shown in figures 1 to 7:
the invention provides MTP wiring equipment capable of meeting the requirement of high-density wiring of an optical fiber wiring box, which comprises a base 1, wherein the top of the base 1 is fixedly connected to the bottom of an inner ring 2, the inner part of the outer ring of the inner ring 2 is rotatably arranged at the bottom end of a movable block 4, the outer side of the movable block 4 is movably arranged at the inner side of a movable ring 3, the inner wall of the movable ring 3 is elastically connected with a tension spring 6, the inner axis of the inner ring 2 is provided with a central shaft 9, the top of the central shaft 9 is fixedly connected to the bottom of a soft column 10, the inner part of the inner ring 2 is provided with a wrapping groove 12, the bottom of the wrapping groove 12 is fixedly connected to the top of a hollow ring 11, the side wall of the hollow ring 11 is fixedly connected to the initial end of a channel pipe 13, the tail end of the channel pipe 13 is fixedly arranged at the top of a reducing pipe 14, the inner bottom end axis of the reducing pipe 14, the bottom of carousel 16 swing joint is in the top of center post 17, and the bottom of center post 17 is fixed connection in the inside diapire department of block terminal.
The width of the inner end of the movable block 4 is smaller than that of the outer end, after the electric wire section is inserted into the inner end of the movable block 4, the electric wire section is combined with the inner side of the inner ring 2, the side wall of the movable block 4 is attached to the side walls of other movable blocks 4, tightness can be kept, and the situation that the movable block is easy to pull loose is avoided.
Wherein, the inside of movable ring 3 is seted up slottedly, and sliding connection has gag lever post 8 in the groove, and when operating personnel was manual to pull up movable block 4 in inner circle 2, can outwards support movable ring 3 and press, and gag lever post 8 can assist movable ring 3 to enlarge the circle internal length.
Wherein, spout 7 has been seted up to the inside of movable ring 3, and the exit of spout 7 is provided with the lug, and the inner end department of gag lever post 8 is provided with convex dog, and after the inboard scope of movable ring 3 was enlarged, when the middle part of gag lever post 8 was exposed in the outside of movable ring 3, can avoid gag lever post 8 by the slippage rail by lug and baffle.
Wherein, extension spring 6's inside is run through there is connecting rod 5, and connecting rod 5's both ends fixed connection is in the inner of gag lever post 8, and the position that receives the baffle of gag lever post 8 the inner when receiving the power of pulling is restricted for movable ring 3, but can receive extension spring 6's pulling force after movable ring 3 loses the power of being pulled and rebound the original place.
The side wall of the central shaft 9 is in a landslide shape, and the side wall of the central column 17 can be attached to the connected side wall of the wire section and bent and extended in a softer mode.
Wherein, the inner wall of the tail end of the channel tube 13 is provided with a foreign magnet, when no gas is introduced into the channel tube 13, the inner wall of the channel tube 13 is in a mutually attracted state, and when the gas is introduced, the gas is extruded by the magnetic force mutually attracted force, so that the gas can be rapidly pushed into the interior of the reducing tube 14.
Like magnetic poles are attached to the top end of the central column 17 and the axis of the bottom end of the rotary table 16, and the like magnetic poles repel each other, so that the rotation of the rotary table 16 can be accelerated.
The specific use mode and function of the embodiment are as follows:
in the invention, the port of the optical fiber line is inserted into the jack at the inner side of the inner ring 2, the outer end of the optical fiber line segment is folded to the soft column 10 along the arc of the central shaft 9, the side wall of the soft column 10 has certain elasticity, the side wall of the optical fiber line is attached to the side wall of the soft column 10, when an operator uses the optical fiber line segment, the movable block 4 connected with part of the electric wire can be upwards scratched at the inner ring 2, the movable ring 3 is jacked backwards by the back of the movable block 4 (as shown in figure 2), the extension spring 6 at the inner side of the movable ring 3 is extended, the limit rod 8 inside the movable ring 3 is pulled to the outside of the movable ring 3, the baffle blocks at the two ends of the limit rod 8 are limited at the inner side wall of the outlet of the movable ring 3, so that the movable ring can freely move left and right inside the space arranged inside the movable ring 3, after the tension of the movable ring 3 is lost, the extension spring 6 pulls, the outer side of the movable ring 3 can be sleeved with a circle of movable ring 3, a certain range of wire operation is reserved between the movable ring 3 and the movable ring, the movable ring 3 is arranged into a ring shape, and four corners can be reserved in the distribution box so as to be used for other operations;
the inner side of the wrapping groove 12 directly extends to the bottom of the inner side of the inner ring 2 until the inner side is upward, heat is transmitted from a plurality of wire joints connected with the inner side of the inner ring 2 after a period of time, the heat is transmitted into the hollow ring 11 through the heat conductor, the heat is transmitted into the passage pipe 13 after being excessively accumulated, a magnet (as shown in fig. 6) is arranged at the inner side of the tail end of the channel tube 13, the inner wall of the channel tube 13 can be mutually attached under the influence of magnetic force when no gas exists, the gas is extruded to the reducing tube 14 under the influence of magnetic force when extruded, the air flow can pass through the fan blades at the top end of the movable column 15 under the influence of air flow, so that the mobile column 15 rotates the central shaft 9 of the turntable 16, in order to avoid the turntable 16 being easily jammed during rotation, like magnetic poles are arranged between the bottom axis of the turntable 16 and the top of the central column 17, and like magnetic poles repel each other, so that the rotation of the turntable 16 is facilitated.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (5)
1. The utility model provides a can satisfy MTP distribution equipment of demand of optic fibre distribution box high density wiring, includes base (1), its characterized in that: the top fixed connection of base (1) is in the bottom of inner circle (2), and the inside rotation of the outer lane of inner circle (2) is installed in the bottom of movable block (4), and the outside movable mounting of movable block (4) is in the inboard of movable circle (3), and the inner wall department elastic connection of movable circle (3) has extension spring (6), the inside axle center department of inner circle (2) is provided with center pin (9), and the top fixed connection of center pin (9) is in the bottom of soft post (10), the inside of inner circle (2) is provided with parcel groove (12), and the bottom fixed connection in the top of hollow circle (11) in the bottom of parcel groove (12), and the lateral wall department fixed connection in the top of passageway pipe (13) of hollow circle (11), the tail end fixed mounting in the top of reducing pipe (14) of passageway pipe (13), and the inside bottom axle center department of reducing pipe (14) rotates and is connected with activity post (15), the bottom end of the movable column (15) penetrates through the bottom of the small reducing pipe (14) and is fixedly connected to the top axis of the turntable (16), the bottom of the turntable (16) is movably connected to the top end of the central column (17), and the bottom of the central column (17) is fixedly connected to the inner bottom wall of the distribution box;
the width of the inner end of the movable block (4) is smaller than that of the outer end;
a groove is formed in the movable ring (3), and a limiting rod (8) is connected in the groove in a sliding manner;
a sliding groove (7) is formed in the movable ring (3), a protruding block is arranged at the outlet of the sliding groove (7), and a convex stop block is arranged at the inner end of the limiting rod (8).
2. An MTP distribution apparatus that meets the high density routing requirements of fiber optic cassettes of claim 1, wherein: the connecting rod (5) penetrates through the inside of the extension spring (6), and two ends of the connecting rod (5) are fixedly connected to the inner end of the limiting rod (8).
3. An MTP distribution apparatus that meets the high density routing requirements of fiber optic cassettes of claim 1, wherein: the side wall of the central shaft (9) is in a landslide shape.
4. An MTP distribution apparatus that meets the high density routing requirements of fiber optic cassettes of claim 1, wherein: and the inner wall of the tail end of the channel pipe (13) is provided with a foreign magnet.
5. An MTP distribution apparatus that meets the high density routing requirements of fiber optic cassettes of claim 1, wherein: like magnetic poles are attached to the top end of the central column (17) and the axis of the bottom end of the rotary table (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911263312.0A CN110908047B (en) | 2019-12-11 | 2019-12-11 | MTP (multiple time transfer protocol) wiring equipment capable of meeting high-density wiring requirements of optical fiber wiring box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911263312.0A CN110908047B (en) | 2019-12-11 | 2019-12-11 | MTP (multiple time transfer protocol) wiring equipment capable of meeting high-density wiring requirements of optical fiber wiring box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110908047A CN110908047A (en) | 2020-03-24 |
| CN110908047B true CN110908047B (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911263312.0A Active CN110908047B (en) | 2019-12-11 | 2019-12-11 | MTP (multiple time transfer protocol) wiring equipment capable of meeting high-density wiring requirements of optical fiber wiring box |
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| Country | Link |
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| CN (1) | CN110908047B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2621171Y (en) * | 2003-05-26 | 2004-06-23 | 廖生兴 | Reel box structure |
| US6920274B2 (en) * | 2003-12-23 | 2005-07-19 | Adc Telecommunications, Inc. | High density optical fiber distribution frame with modules |
| CN205861960U (en) * | 2016-07-19 | 2017-01-04 | 衡东光通讯技术（深圳）有限公司 | A kind of fiber lengths Rapid Combination distributing box |
| CN207067466U (en) * | 2017-07-11 | 2018-03-02 | 深圳市新旭龙通信实业有限公司 | A kind of terminal box for fiber cable laying |
| CN208737063U (en) * | 2018-02-08 | 2019-04-12 | 洛阳日出光电科技有限公司 | Hide easy-to-use small-sized tail optical fiber reservoir |
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2019
- 2019-12-11 CN CN201911263312.0A patent/CN110908047B/en active Active
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