CN115980951A - Optical fiber distribution box for broadband access network - Google Patents
Optical fiber distribution box for broadband access network Download PDFInfo
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- CN115980951A CN115980951A CN202310075802.8A CN202310075802A CN115980951A CN 115980951 A CN115980951 A CN 115980951A CN 202310075802 A CN202310075802 A CN 202310075802A CN 115980951 A CN115980951 A CN 115980951A
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- 239000013307 optical fiber Substances 0.000 title abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract description 77
- 238000009434 installation Methods 0.000 claims abstract description 52
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 22
- 238000005096 rolling process Methods 0.000 claims description 7
- 241000826860 Trapezium Species 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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Abstract
The invention relates to the technical field of fiber distribution boxes, in particular to a broadband access network optical fiber distribution box which comprises a fiber distribution box body, a protective door, a take-up structure, a mounting structure, a fixing structure, a driving structure and an identification structure, wherein the take-up structure is driven by the driving structure so as to facilitate the take-up of overlong electric wires, the operation flexibility is improved, the fixing structure is arranged so as to facilitate the fixing of the electric wires, the fixing structure is matched with the take-up structure for use, the loosening of the electric wires after the take-up is avoided, the practicability and the internal alignment of the fiber distribution box body are improved, the mounting structure is arranged so as to facilitate the quick disassembly and installation of the fiber distribution box body, the installation and disassembly are more convenient and flexible, and the identification structure is arranged so as to facilitate the recording of the internal information of the fiber distribution box body for installation and maintenance of an installer.
Description
Technical Field
The invention relates to the technical field of fiber distribution boxes, in particular to a broadband access network optical fiber distribution box.
Background
The optical fiber distribution box is interface equipment for connecting a main optical cable and a distribution optical cable outdoors, in a corridor or indoors, is designed and produced according to the standard of the communication industry, integrates the introduction (fixing, stripping and protecting) of the optical cable, optical fiber welding, optical fiber branching and distribution into a whole, and independently completes the optical fiber distribution management function.
However, the fine case of installer hand when the installation of present branch is usually fine case of branch, the mounting hole on the wall is aimed at to the mounting hole on the fine case of branch again, the fine case of rethread bolt will be divided and install, installation operation flexibility is relatively poor, still probably lead to dividing fine case steadiness low simultaneously, when inside installation, can roll up the electric wire of overlength to rolling up on the dish, because divide fine incasement space less, lead to the roll-up to be not convenient for carry out the roll-up work, the back electric wire is not fixed after the completion to the roll-up simultaneously, lead to the electric wire after the roll-up to take place loosely easily.
Disclosure of Invention
To address the problems in the prior art, the present invention provides a broadband access network fiber distribution box.
The technical scheme adopted by the invention for solving the technical problems is as follows: a broadband access network optical fiber distribution box comprises a fiber distribution box, wherein a protective door is rotatably connected to the fiber distribution box, and a mark structure is arranged on the protective door; the fiber distribution box is provided with a take-up structure for accommodating cables, and the take-up structure is driven by a driving structure; the fiber distribution box is provided with a fixing structure; the fiber distribution box is installed through an installation structure;
the take-up structure comprises a fixed upright post, the fiber distribution box is fixedly connected with the fixed upright post, the fixed upright post is fixedly connected with a fixed disc, the fiber distribution box is rotatably connected with a rotating ring, the rotating ring is fixedly connected with a sealing column, and the sealing column is in sliding connection with the fixed disc;
the improved seal ring is characterized in that a first fixing block is connected to the rotating ring in a sliding mode, the first fixing block is connected with the lead screw in a threaded mode, the lead screw is connected with the rotating ring in a rotating mode, the lead screw is connected with the seal post in a rotating mode, an anti-falling block is fixedly connected to the first fixing block, the anti-falling block is connected with the rotating ring in a sliding mode, and a first driving groove matched with the inner hexagonal wrench is formed in the lead screw.
Specifically, the drive structure includes first belt pulley, the first belt pulley of fixedly connected with on the change ring, it is connected with the second belt pulley to rotate on the fine case of branch, carry out the transmission through the belt between first belt pulley and the second belt pulley, fixedly connected with crank on the second belt pulley, crank and branch rotate between the fine case to be connected, it is connected with the adapter sleeve to rotate on the crank.
Specifically, fixed knot constructs including the connecting block, divide fixedly connected with connecting block on the fine case, sliding connection has the second fixed block on the connecting block, the last roll connection of second fixed block has the gyro wheel, rotate between gyro wheel and the installation pole and be connected, roll cooperation between the second drive groove on gyro wheel and the second fixed block.
Specifically, fixed connection between installation pole and the connecting axle, rotate between connecting axle and the connecting block and be connected, sliding connection has the gag lever post on the connecting axle, block between gag lever post and the connecting block, fixed connection between gag lever post and the spliced pole, sliding connection between spliced pole and the connecting axle, spliced pole and second are according to fixed connection between the briquetting, the second is according to sliding connection between briquetting and the connecting block.
Specifically, a plurality of limiting grooves matched with the limiting rods are formed in the connecting block, a fourth reset spring is connected between the second pressing block and the connecting shaft, and a third reset spring is connected between the second fixing block and the connecting block.
Specifically, the identification structure is including placing the frame, fixedly connected with places the frame on the guard gate, it is connected with the sign board to dismantle on the frame to place, sliding connection has the second stopper on placing the frame, the block between second stopper and the sign board, fixed connection between second stopper and the second connecting rod, the second connecting rod with place sliding connection between the frame, fixed connection between second connecting rod and the drive block.
Concretely, the drive block with place sliding connection between the frame, sliding connection has the push pedal on placing the frame, place fixedly connected with guide bar on the frame, sliding connection between guide bar and the push pedal, the drive block with place and be connected with fifth reset spring between the frame, the push pedal with place and be connected with sixth reset spring between the frame, drive block cross-section top is the trapezium structure.
The installation structure comprises an installation sleeve, two installation sleeves fixedly connected to the fiber distribution box, the installation sleeves are detachably connected with the positioning rod, the positioning rod is fixedly connected with the installation frame, a first limiting block is slidably connected to the installation sleeves, and the first limiting block is clamped with the positioning rod.
Specifically, fixed connection between first stopper and the head rod, sliding connection between head rod and the installation cover, sliding connection between head rod and the second slider, sliding connection between second slider and the installation cover, the second slider passes through first slider drive.
Specifically, sliding connection is connected with a first pressing block on the installation sleeve, a first slider is fixedly connected above the first pressing block, the bottom end of the cross section of the first slider is of a trapezoid structure, the top end of the second slider is of a trapezoid structure, a first reset spring is connected between the first pressing block and the installation sleeve, and a second reset spring is connected between the first connecting rod and the installation sleeve.
The beneficial effects of the invention are:
(1) According to the broadband access network optical fiber distribution box, the fiber distribution box is provided with the take-up structure for accommodating cables, the take-up structure is driven by the driving structure, the driving structure drives the take-up structure so as to conveniently take up overlong electric wires, and the operation flexibility is improved, namely: after the second fixing block fixes the electric wire, one end of the electric wire is wound from the bottom end of the sealing post until excessive wires are completely pulled, the connecting sleeve is held through the connecting sleeve at the moment, the crank is rotated, the second belt pulley is driven to rotate when the crank is rotated, the first belt pulley is driven to rotate through a belt when the second belt pulley is rotated, the first belt pulley drives the rotating ring to rotate when rotating, the sealing post slides on the fixing disc when the rotating ring rotates, the sealing post winds the electric wire onto the fixing upright post, the rotating ring is inserted into the first driving groove through the internal hexagonal wrench after the electric wire is wound, the screw rod rotates, the first fixing block is driven to slide rightwards through the screw threads, the first fixing block slides to be tightly abutted against the palm of the fiber distribution box, the anti-falling block slides at the same time, the sliding distance of the first fixing block can be limited through the anti-falling block, the rotating ring is fixed at the moment, the electric wire is prevented from being loosened due to the rotating ring, the electric wire can be wound onto the fixing upright post through the driving structure, the electric wire can be conveniently wound on the electric wire, the connecting sleeve is improved in operation, the connecting sleeve, and the connecting flexibility and the connecting structure can be connected with the sealing post when the winding post and the sealing post is kept in use.
(2) According to the broadband access network optical fiber distribution box, the fixing structure is arranged on the fiber distribution box, the fixing structure is convenient for fixing the electric wire, and is matched with the wire take-up structure for use, so that the electric wire is prevented from being loosened after being wound, the practicability and the internal regularity of the fiber distribution box are improved, namely: when the overlong electric wires in the fiber distribution box need to be wound, one end of each electric wire penetrates through a hole in the connecting block, then the second pressing block on the connecting shaft is pressed through the inner hexagonal wrench, the fourth reset spring contracts when the second pressing block slides rightwards, and meanwhile the connecting column is driven to slide rightwards, so that the limiting rod slides rightwards when the connecting column slides rightwards, the limiting rod is not clamped with the limiting groove in the connecting block, at the moment, the connecting shaft can be rotated through the hexagonal wrench, when the connecting shaft rotates, the roller on the mounting rod is in rolling connection with the second driving groove in the second fixing block, the second driving groove is annular and is high and low in the left, the roller rolls to the high position at the low position of the second driving groove, so that the second fixing block slides rightwards, the third reset spring contracts to fix the electric wires, at the moment, the inner hexagonal wrench is drawn out, the limiting rod is clamped with one limiting groove in the connecting block under the action of the fourth reset spring, and accordingly the electric wires are fixed through the second fixing block, the redundant electric wires are matched between take-up structures, and the internal fiber distribution box is prevented from being wound, and the internal fiber distribution box is improved.
(3) According to the broadband access network optical fiber distribution box, the fiber distribution box is installed through the installation structure, the installation structure is arranged, the fiber distribution box can be conveniently and quickly disassembled and installed, and meanwhile, the installation and the disassembly are more convenient and flexible, namely: when needing to install the branch fine case, at first fix the mounting bracket on the wall through a plurality of bolts, aim at the locating lever on the mounting bracket through the installation cover on the branch fine case again, make the block between first stopper on the installation cover and the locating lever, accomplish the installation to the branch fine case this moment, thereby through the block between first stopper and the locating lever, be convenient for make and fix between branch fine case and the locating lever, the steadiness has been improved, and be convenient for install the branch fine case fast, simultaneously through installing the mounting bracket earlier, again will divide fine case installation to the mounting bracket, the operation flexibility has been improved, when needing to dismantle the branch fine case, through holding the installation cover, press the first briquetting simultaneously, first reset spring shrink, thereby drive first slider when sliding left according to the briquetting, thereby the second slider lapse when first slider slides left, drive first connecting rod lapse when the second slider lapse, the second reset spring shrink, while first connecting rod drives the block between first stopper and the locating lever, can dismantle the branch fine case from the mounting bracket from the installation, press the briquetting through first convenient operation to loosen the stopper more automatically.
(4) According to the broadband access network optical fiber distribution box, the protective door is provided with the identification structure, the identification structure is arranged to record the internal information of the distribution box so as to be convenient for an installer to watch, and the internal installation and maintenance are convenient, namely: when needs add information, through promoting the push pedal right, it is more steady through the guide bar gliding when the push pedal slides, the extension of sixth reset spring simultaneously, thereby make the drive block slide left when the push pedal conflicts with the drive block, fifth reset spring shrink simultaneously, it slides left to drive the second connecting rod simultaneously, thereby drive the second stopper when the second connecting rod slides no longer and the sign board between block, continue to promote the push pedal right this moment, make the push pedal push away the sign board to placing the frame outside, can take out the sign board and add new information, thereby be convenient for record the inside information of minute fine case through the sign board, so that the installer reads the inside information through placing the observation window on the frame, the flexibility has been improved, and through the block between second stopper and the sign board, be convenient for with the sign board with place and fix between the frame, the steadiness has been improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic block diagram of a preferred embodiment of a fiber distribution box for a broadband access network according to the present invention;
FIG. 2 is an enlarged view of the part A shown in FIG. 1;
FIG. 3 is a schematic view of the connection structure of the placement frame and the protection door of the present invention;
FIG. 4 is a schematic view of a connection structure of a push plate and a placement frame according to the present invention;
FIG. 5 is a schematic view of a connection structure between a display board and a placement frame according to the present invention;
FIG. 6 is a schematic view of a connection structure of the positioning plate and the mounting bracket according to the present invention;
FIG. 7 is a schematic view of a connection structure of a first pressing block and a mounting sleeve according to the present invention;
fig. 8 is a schematic view of a connection structure of the swivel and the fiber distribution box according to the present invention;
FIG. 9 is an enlarged view of the structure of the portion B shown in FIG. 8;
FIG. 10 is a schematic view of a connection structure of a fixing block and a connecting block according to the present invention;
fig. 11 is a schematic view of the connection structure of the connection column and the connection shaft of the present invention.
In the figure: 1. a fiber distribution box; 2. a protective door; 3. a wire take-up structure; 301. fixing the upright post; 302. fixing the disc; 303. rotating the ring; 304. sealing the column; 305. a screw rod; 306. a first drive slot; 307. a first fixed block; 308. an anti-drop block; 4. a mounting structure; 401. installing a sleeve; 402. a first pressing block; 403. a first return spring; 404. a first slider; 405. a second slider; 406. a first connecting rod; 407. a second return spring; 408. a first stopper; 409. positioning a rod; 410. a mounting frame; 5. a fixed structure; 501. connecting blocks; 502. a second fixed block; 503. a third return spring; 504. a roller; 505. mounting a rod; 506. a limiting rod; 507. a connecting shaft; 508. connecting columns; 509. a second pressing block; 510. a fourth return spring; 511. a second driving groove; 512. a limiting groove; 6. a drive structure; 601. a first pulley; 602. a belt; 603. a second pulley; 604. a crank; 605. connecting sleeves; 7. identifying a structure; 701. placing the frame; 702. a marking plate; 703. a second limiting block; 704. a second connecting rod; 705. a drive block; 706. a fifth return spring; 707. pushing the plate; 708. a sixth return spring; 709. a guide rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to fig. 11, the optical fiber distribution box for a broadband access network according to the present invention includes a fiber distribution box 1, a protection door 2 is rotatably connected to the fiber distribution box 1, and an identification structure 7 is arranged on the protection door 2; the fiber distribution box 1 is provided with a take-up structure 3 for accommodating cables, and the take-up structure 3 is driven by a driving structure 6; the fiber distribution box 1 is provided with a fixing structure 5; the fiber distribution box 1 is installed through an installation structure 4;
the take-up structure 3 comprises a fixed upright column 301, the fiber distribution box 1 is fixedly connected with the fixed upright column 301, the fixed upright column 301 is fixedly connected with a fixed disc 302, the fiber distribution box 1 is rotatably connected with a rotating ring 303, the rotating ring 303 is fixedly connected with a sealing column 304, and the sealing column 304 is slidably connected with the fixed disc 302;
specifically, the rotating ring 303 is slidably connected with a first fixed block 307, the first fixed block 307 is in threaded connection with a lead screw 305, the lead screw 305 is rotatably connected with the rotating ring 303, the lead screw 305 is rotatably connected with a sealing column 304, the first fixed block 307 is fixedly connected with an anti-falling block 308, the anti-falling block 308 is slidably connected with the rotating ring 303, a first driving groove 306 matched with an internal hexagonal wrench is arranged on the lead screw 305, the driving structure 6 comprises a first belt pulley 601, the rotating ring 303 is fixedly connected with a first belt pulley 601, the fiber distribution box 1 is rotatably connected with a second belt pulley 603, the first belt pulley 601 and the second belt pulley 603 are transmitted through a belt 602, the second belt pulley 603 is fixedly connected with a crank 604, the crank 604 is rotatably connected with the fiber distribution box 1, the crank 604 is rotatably connected with a connecting sleeve 605, after the second fixing block 502 finishes fixing the electric wire, one end of the electric wire is wound from the bottom end of the sealing column 304 until the excessive wire is completely pulled through, at this time, the connecting sleeve 605 is held, then the crank 604 is rotated, the crank 604 is rotated to drive the second belt pulley 603 to rotate, the second belt pulley 603 is rotated to drive the first belt pulley 601 to rotate through the belt 602, the first belt pulley 601 is rotated to drive the rotating ring 303 to rotate, the rotating ring 303 is rotated to enable the sealing column 304 to slide on the fixed disc 302, so that the sealing column 304 winds the electric wire onto the fixing upright column 301, after the electric wire is wound, the electric wire is inserted into the first driving groove 306 through the internal hexagonal wrench, the screw 305 is rotated to drive the first fixing block 307 to slide rightwards through the rotation of the screw rod 305, so that the first fixing block 307 slides to be tightly abutted to the fiber distribution box 1, drive anticreep piece 308 simultaneously and slide, can restrict the sliding distance of first fixed block 307 through anticreep piece 308, fix swivel 303 this moment, avoided swivel 303 gyration to lead to the electric wire loose, and make sealed post 304 roll-up the electric wire to fixed post 301 through drive structure 6, be convenient for roll-up the electric wire of overlength, operation flexibility is improved, rotate between adapter sleeve 605 and the crank 604 simultaneously and be connected, make crank 604 keep the same side with the palm when rotating, use comfort has been improved.
Specifically, the fixing structure 5 includes a connecting block 501, the fiber distribution box 1 is fixedly connected with the connecting block 501, the connecting block 501 is slidably connected with a second fixing block 502, the second fixing block 502 is connected with a roller 504 in a rolling manner, the roller 504 is rotatably connected with an installation rod 505, the roller 504 is in rolling fit with a second driving groove 511 on the second fixing block 502, the installation rod 505 is fixedly connected with a connecting shaft 507, the connecting shaft 507 is rotatably connected with the connecting block 501, a limiting rod 506 is slidably connected with the connecting shaft 507, the limiting rod 506 is clamped with the connecting block 501, the limiting rod 506 is fixedly connected with a connecting column 508, the connecting column 508 is slidably connected with the connecting shaft 507, the connecting column 508 is fixedly connected with a second pressing block 509, and the second pressing block 509 is slidably connected with the connecting block 501, a plurality of limiting grooves 512 matched with the limiting rods 506 are arranged on the connecting block 501, a fourth return spring 510 is connected between the second pressing block 509 and the connecting shaft 507, a third return spring 503 is connected between the second fixing block 502 and the connecting block 501, when overlong electric wires in the fiber distribution box 1 need to be wound, one end of each electric wire firstly penetrates through a hole in the connecting block 501, then the second pressing block 509 on the connecting shaft 507 is pressed through an internal hexagonal wrench, the fourth return spring 510 contracts when the second pressing block 509 slides rightwards, meanwhile, the connecting column 508 is driven to slide rightwards, the limiting rods 506 slide rightwards when the connecting column 508 slides rightwards, the limiting rods 506 are not clamped with the limiting grooves 512 on the connecting block 501, the connecting shaft 507 can be rotated through the hexagonal wrench, and the rollers 504 on the mounting rods 505 are in rolling connection with the second driving grooves 511 on the second fixing block 502 when the connecting shaft 507 rotates, because the second driving groove 511 is annular and is high at the left and low at the right, the roller 504 rolls to a high position at the low position of the second driving groove 511, so that the second fixing block 502 slides to the right, the third return spring 503 contracts, the second fixing block 502 fixes the electric wire, the internal hexagonal wrench is drawn out at the moment, the limiting rod 506 is clamped with one of the limiting grooves 512 on the connecting block 501 under the action of the fourth return spring 510, the electric wire is fixed through the second fixing block 502, the redundant electric wire is conveniently wound by matching between the winding structures 3, the electric wire is prevented from being loose, and the internal alignment of the fiber distribution box 1 is improved.
Specifically, the identification structure 7 includes a placement frame 701, a placement frame 701 is fixedly connected to the protection door 2, an identification plate 702 is detachably connected to the placement frame 701, a second stop block 703 is slidably connected to the placement frame 701, the second stop block 703 is engaged with the identification plate 702, the second stop block 703 is fixedly connected to the second connection rod 704, the second connection rod 704 is slidably connected to the placement frame 701, the driving block 705 is slidably connected to the placement frame 701, a push plate 707 is slidably connected to the placement frame 701, a guide rod 709 is fixedly connected to the placement frame 701, the guide rod 709 is slidably connected to the push plate 707, a fifth return spring 706 is connected between the driving block 705 and the placement frame 701, a sixth return spring 708 is connected between the push plate 707 and the placement frame 701, the top end of the cross section of the driving block 705 is of a trapezoidal structure, when information needs to be added, the push plate 707 to the right, the push plate 707 slides through the guide rod 709 when the push plate 707 slides more smoothly, the sixth return spring 708 and the placement frame 701, the sixth return spring 708 extends, the push plate 705 and the second connection rod 705 slides to the sliding plate 702 to the left, thereby facilitating the information reading of the identification box, and reading the identification box, the identification box can be conveniently taken out, when the identification box is taken out, the identification box can be taken out by a new identification box, the second identification box 701, the identification box can be taken out by pushing plate 701 and the second identification box 701, the push plate 701, the second identification box can be taken out by a person who slides the push plate 701 and the push plate 701, the flexibility is improved, the second limiting block 703 is clamped with the mark plate 702, the mark plate 702 and the placement frame 701 are fixed conveniently, and the stability is improved.
Specifically, the mounting structure 4 includes a mounting sleeve 401, two mounting sleeves 401 are fixedly connected to the fiber distribution box 1, the mounting sleeve 401 is detachably connected to a positioning rod 409, the positioning rod 409 is fixedly connected to the mounting frame 410, a first stopper 408 is slidably connected to the mounting sleeve 401, the first stopper 408 is engaged with the positioning rod 409, the first stopper 408 is fixedly connected to a first connecting rod 406, the first connecting rod 406 is slidably connected to the mounting sleeve 401, the first connecting rod 406 is slidably connected to a second slider 405, the second slider 405 is slidably connected to the mounting sleeve 401, the second slider 405 is driven by the first slider 404, a first pressing block 402 is slidably connected to the mounting sleeve 401, a first slider 404 is fixedly connected to the upper side of the first pressing block 402, the bottom end of the first slider 404 is of a trapezoidal structure, the top end of the second slider 405 is of a trapezoidal structure, a first return spring 403 is connected between the first pressing block 402 and the mounting sleeve 401, a second return spring 403 is connected between the first pressing block 402 and the mounting sleeve 401, when the fiber distribution box 1 is mounted on the mounting frame, the fiber distribution box 1, the mounting sleeve 409 is quickly pressed by a bolt, the mounting sleeve 410, and the fiber distribution box 409 is mounted on the mounting sleeve 409, and the mounting sleeve 410, and the positioning rod 410, and the fiber distribution box is quickly mounted on the mounting frame 409, so that the mounting sleeve 409 can be conveniently mounted on a wall surface, and the mounting box, and the mounting sleeve 409, the operation flexibility is improved, when needing to dismantle fiber distribution box 1, through holding installation cover 401, press first pressing block 402 simultaneously, first reset spring 403 contracts, thereby drive first slider 404 and slide left when first pressing block 402 slides left, thereby conflict second slider 405 cunning when first slider 404 slides left, drive first connecting rod 406 cunning when second slider 405 cunning down, second reset spring 407 contracts, first connecting rod 406 drives first stopper 408 no longer and locating lever 409 between block, can dismantle fiber distribution box 1 from mounting bracket 410, press first pressing block 402 and make first stopper 408 automatic release through holding installation cover 401, and convenient for operation makes the dismantlement more convenient.
When the fiber distribution box is used, when the fiber distribution box 1 needs to be installed, firstly, the installation frame 410 is fixed on a wall surface through a plurality of bolts, then the installation sleeve 401 on the fiber distribution box 1 is aligned to the positioning rod 409 on the installation frame 410, so that the first limiting block 408 on the installation sleeve 401 is clamped with the positioning rod 409, the installation of the fiber distribution box 1 is completed at the moment, the fiber distribution box 1 is conveniently fixed with the positioning rod 409 through the clamping between the first limiting block 408 and the positioning rod 409, the stability is improved, the fiber distribution box 1 is conveniently and quickly installed, meanwhile, the installation frame 410 is installed firstly, the fiber distribution box 1 is installed on the installation frame 410, the operation flexibility is improved, when the fiber distribution box 1 needs to be disassembled, the installation sleeve 401 is held, the first pressing block 402 is pressed at the same time, the first reset spring 403 contracts, the first sliding block 402 drives the first sliding block 404 to slide leftwards when sliding leftwards, the first sliding block 404 props against the second sliding block 405 to slide downwards, the second connecting rod 405 slides downwards when sliding downwards, the second connecting rod 402 slides leftwards, the second connecting rod 402 drives the first sliding block 402 to slide leftwards, the first sliding block 406 is convenient to be pressed, the first connecting rod 408 to be more conveniently, the first connecting rod 408 to be clamped with the installation sleeve 408 and the first connecting rod 408 to be more conveniently disassembled, and the installation sleeve 408 is more convenient to be disassembled;
when an overlong electric wire in the fiber distribution box 1 needs to be wound, one end of the electric wire firstly penetrates through a hole in the connecting block 501, then the second pressing block 509 on the connecting shaft 507 is pressed through the inner hexagonal wrench, the fourth reset spring 510 contracts when the second pressing block 509 slides rightwards, and meanwhile the connecting shaft 508 is driven to slide rightwards, when the connecting shaft 508 slides rightwards, the limiting rod 506 slides rightwards, so that the limiting rod 506 is not clamped with the limiting groove 512 on the connecting block 501, at the moment, the connecting shaft 507 can be rotated through the hexagonal wrench, when the connecting shaft 507 rotates, the roller 504 on the mounting rod 505 and the second driving groove 511 on the second fixing block 502 are in rolling connection, because the second driving groove 511 is annular and is high at the left and low at the right, the roller 504 rolls from the lower part of the second driving groove 511 to the higher part, so that the second fixing block 502 slides rightwards, the third reset spring 503 contracts, so that the second fixing block 502 fixes the electric wire, at the inner hexagonal wrench is pulled out, the limiting rod 506 is loosely clamped with one of the connecting block 510 under the action of the fourth reset spring, and the wire is conveniently wound in the fiber distribution box 1, and the wire is wound in a loose and the wire distribution box, so that the wire winding structure is improved and the wire distribution box 1 is matched with the wire 3, and the wire distribution box, and the wire is conveniently;
after the second fixing block 502 finishes fixing the electric wire, one end of the electric wire is wound from the bottom end of the sealing column 304 until the excessive electric wire is completely pulled through, at this time, the connecting sleeve 605 is held, then the crank 604 is rotated, the second belt pulley 603 is driven to rotate when the crank 604 rotates, the first belt pulley 601 is driven to rotate through the belt 602 when the second belt pulley 603 rotates, the rotating ring 303 is driven to rotate when the first belt pulley 601 rotates, the sealing column 304 slides on the fixed disc 302 when the rotating ring 303 rotates, the electric wire is wound on the fixing column 301 by the sealing column 304, after the electric wire is wound, the anti-falling block 308 is inserted into the first driving groove 306 through the internal hexagonal wrench, the first fixing block 307 is driven to slide rightwards by rotating the lead screw 305 when the lead screw 305 rotates, the first fixing block 307 slides to be tightly abutted against the fiber separating box 1, meanwhile, the anti-falling block 308 is driven to slide, the sliding distance of the first fixing block 307 can be limited by the anti-falling block 308, the rotating ring 303 is fixed, the electric wire is prevented from being loosened, the connecting sleeve 303 causes the fixing structure to be tightly abutted against the sealing column 304 to be connected with the sealing column 304 through the driving structure, the rotating handle 604, and the palm is convenient for use, and the electric wire is improved in use, and the rotating comfort is improved when the palm rotation of the sealing column 301;
when information needs to be added, the push plate 707 is pushed rightwards, the push plate 707 slides more stably through the guide rod 709, meanwhile, the sixth reset spring 708 extends, when the push plate 707 collides with the driving block 705, the driving block 705 slides leftwards, meanwhile, the fifth reset spring 706 contracts, the second connecting rod 704 slides leftwards, the second limiting block 703 is driven to be not clamped with the identification plate 702 any more, at the moment, the push plate 707 continues to be pushed rightwards, the identification plate 702 is pushed to the outside of the placement frame 701 by the push plate 707, new information can be taken out of the identification plate 702 and added, the internal information of the fiber distribution box 1 can be recorded conveniently through the identification plate 702, so that an installer can read the internal information through an observation window on the placement frame 701, the flexibility is improved, and the identification plate 702 is fixed conveniently through the clamping between the second limiting block 703 and the identification plate 702, and the stability is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A broadband access network fiber distribution box, characterized by: the fiber distribution box comprises a fiber distribution box (1), a protective door (2) is connected to the fiber distribution box (1) in a rotating mode, and an identification structure (7) is arranged on the protective door (2); the fiber distribution box (1) is provided with a take-up structure (3) for accommodating cables, and the take-up structure (3) is driven by a driving structure (6); the fiber distribution box (1) is provided with a fixing structure (5); the fiber distribution box (1) is installed through an installation structure (4);
the take-up structure (3) comprises a fixed upright post (301), the fiber distribution box (1) is fixedly connected with the fixed upright post (301), the fixed upright post (301) is fixedly connected with a fixed disc (302), the fiber distribution box (1) is rotatably connected with a rotating ring (303), the rotating ring (303) is fixedly connected with a sealing column (304), and the sealing column (304) is in sliding connection with the fixed disc (302);
sliding connection has first fixed block (307) on change (303), threaded connection between first fixed block (307) and lead screw (305), rotate between lead screw (305) and change (303) and be connected, it is connected to rotate between lead screw (305) and the sealed post (304), fixedly connected with anticreep piece (308) is gone up in first fixed block (307), sliding connection between anticreep piece (308) and change (303), be equipped with on lead screw (305) with the first drive groove (306) of interior hexagonal wrench assorted.
2. A broadband access network fiber distribution cabinet according to claim 1, wherein: drive structure (6) include first belt pulley (601), first belt pulley (601) of fixedly connected with is gone up in change (303), it is connected with second belt pulley (603) to rotate on fine case (1) to divide, carry out the transmission through belt (602) between first belt pulley (601) and second belt pulley (603), fixedly connected with crank (604) are gone up in second belt pulley (603), crank (604) and divide and rotate between fine case (1) to be connected, it is connected with adapter sleeve (605) to rotate on crank (604).
3. A broadband access network fiber distribution cabinet according to claim 1, wherein: fixed knot constructs (5) including connecting block (501), divide fixedly connected with connecting block (501) on fine case (1), sliding connection has second fixed block (502) on connecting block (501), rolling connection has gyro wheel (504) on second fixed block (502), rotate between gyro wheel (504) and installation pole (505) and be connected, roll cooperation between second drive groove (511) on gyro wheel (504) and second fixed block (502).
4. A broadband access network fiber distribution cabinet according to claim 3, wherein: fixed connection between installation pole (505) and connecting axle (507), rotate between connecting axle (507) and connecting block (501) and be connected, sliding connection has gag lever post (506) on connecting axle (507), block between gag lever post (506) and connecting block (501), fixed connection between gag lever post (506) and spliced pole (508), sliding connection between spliced pole (508) and connecting axle (507), fixed connection between spliced pole (508) and the second pressure piece (509), sliding connection between second pressure piece (509) and the connecting block (501).
5. A broadband access network fiber distribution cabinet according to claim 4, wherein: the connecting block (501) is provided with a plurality of limiting grooves (512) matched with the limiting rods (506), a fourth return spring (510) is connected between the second pressing block (509) and the connecting shaft (507), and a third return spring (503) is connected between the second fixing block (502) and the connecting block (501).
6. A broadband access network fiber distribution cabinet according to claim 1, wherein: the identification structure (7) is including placing frame (701), fixedly connected with places frame (701) on guard gate (2), it is connected with identification plate (702) to dismantle on placing frame (701), it has second stopper (703) to place sliding connection on frame (701), block between second stopper (703) and identification plate (702), fixed connection between second stopper (703) and second connecting rod (704), sliding connection between second connecting rod (704) and placing frame (701), fixed connection between second connecting rod (704) and drive block (705).
7. A broadband access network fiber distribution cabinet according to claim 6, wherein: the utility model discloses a drive block, including drive block (705), place sliding connection between frame (701), sliding connection has push pedal (707) on placing frame (701), place fixedly connected with guide bar (709) on frame (701), sliding connection between guide bar (709) and push pedal (707), drive block (705) and place and be connected with fifth reset spring (706) between frame (701), push pedal (707) and place and be connected with sixth reset spring (708) between frame (701), drive block (705) cross-section top is the trapezium structure.
8. A broadband access network fiber distribution cabinet according to claim 1, wherein: mounting structure (4) are including installation cover (401), divide two installation covers of fixedly connected with (401) on fine case (1), can dismantle between installation cover (401) and locating lever (409) and be connected, fixed connection between locating lever (409) and mounting bracket (410), sliding connection has first stopper (408) on installation cover (401), block between first stopper (408) and locating lever (409).
9. A broadband access network fiber distribution cabinet according to claim 8, wherein: the first limiting block (408) is fixedly connected with a first connecting rod (406), the first connecting rod (406) is connected with the mounting sleeve (401) in a sliding mode, the first connecting rod (406) is connected with a second sliding block (405) in a sliding mode, the second sliding block (405) is connected with the mounting sleeve (401) in a sliding mode, and the second sliding block (405) is driven through the first sliding block (404).
10. A broadband access network fiber distribution cabinet according to claim 9, wherein: the mounting sleeve (401) is connected with a first pressing block (402) in a sliding mode, a first sliding block (404) is fixedly connected to the upper portion of the first pressing block (402), the bottom end of the section of the first sliding block (404) is of a trapezoid structure, the top end of a second sliding block (405) is of a trapezoid structure, a first reset spring (403) is connected between the first pressing block (402) and the mounting sleeve (401), and a second reset spring (407) is connected between a first connecting rod (406) and the mounting sleeve (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310075802.8A CN115980951A (en) | 2023-02-07 | 2023-02-07 | Optical fiber distribution box for broadband access network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310075802.8A CN115980951A (en) | 2023-02-07 | 2023-02-07 | Optical fiber distribution box for broadband access network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115980951A true CN115980951A (en) | 2023-04-18 |
Family
ID=85974206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310075802.8A Withdrawn CN115980951A (en) | 2023-02-07 | 2023-02-07 | Optical fiber distribution box for broadband access network |
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| Country | Link |
|---|---|
| CN (1) | CN115980951A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117949103A (en) * | 2024-03-22 | 2024-04-30 | 金亿中天科技开发有限公司 | Power distribution cabinet artificial intelligence electric power part monitoring facilities |
-
2023
- 2023-02-07 CN CN202310075802.8A patent/CN115980951A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117949103A (en) * | 2024-03-22 | 2024-04-30 | 金亿中天科技开发有限公司 | Power distribution cabinet artificial intelligence electric power part monitoring facilities |
| CN117949103B (en) * | 2024-03-22 | 2024-06-11 | 金亿中天科技开发有限公司 | Power distribution cabinet artificial intelligence electric power part monitoring facilities |
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Application publication date: 20230418 |