CN117550442A - Optical fiber transceiver for communication network engineering - Google Patents
Optical fiber transceiver for communication network engineering Download PDFInfo
- Publication number
- CN117550442A CN117550442A CN202410032780.1A CN202410032780A CN117550442A CN 117550442 A CN117550442 A CN 117550442A CN 202410032780 A CN202410032780 A CN 202410032780A CN 117550442 A CN117550442 A CN 117550442A
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- optical fiber
- fixedly connected
- fixed
- wall
- installation
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 82
- 238000004891 communication Methods 0.000 title claims abstract description 28
- 238000009434 installation Methods 0.000 claims description 31
- 238000003860 storage Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 4
- 239000010935 stainless steel Substances 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 description 13
- 238000005096 rolling process Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
-
- 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
- G02B6/4457—Bobbins; Reels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/32—Optical fibres or optical cables
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses optical fiber receiving and transmitting equipment for communication network engineering, which relates to the technical field of optical fiber equipment, wherein the optical fiber receiving and transmitting equipment is extremely convenient and quick to arrange cables, the optical fiber cables can be orderly and orderly wound on the surface of a rotating disc in a layered manner, the arrangement of limiting rods ensures the stability and position control of the cables, the distance between each layer of limiting rods is ensured, the problems of mutual contact of the optical fiber cables, ageing adhesion of rubber and the like are avoided, the friction force of the optical fiber cables drawn out is reduced by the surface of the smooth stainless steel limiting rods, when the optical fiber cables are pulled, the optical fiber at the outermost layer and the limiting rods are stressed at first in the process of pulling the optical fiber cables, and the side of the limiting rods away from a fixed roller is not limited by the limiting plates, so that the pulled optical fiber cables can be quickly separated from the rotating disc, and the optical fiber cables are extremely convenient and quick to take.
Description
Technical Field
The invention relates to the technical field of optical fiber equipment, in particular to optical fiber transceiver equipment for communication network engineering.
Background
The optical fiber transceiver is an ethernet transmission medium conversion unit for exchanging short-distance twisted pair electrical signals and long-distance optical signals, and is also called an optical-to-electrical converter in many places, and the optical fiber transceiver is generally applied to an actual network environment where an ethernet cable cannot cover and an optical fiber must be used to prolong a transmission distance, and is generally positioned in an access layer application of a broadband metropolitan area network, such as high-definition video image transmission of monitoring security engineering, and plays a great role in helping to connect a last kilometer line of an optical fiber to the metropolitan area network and an external network.
The prior art has the following problems: in the practical use process, the optical fiber cable with a certain distance is reserved in the box body of the existing optical fiber transceiver so as to prevent the cable from being reinstalled when an account is opened later, in the follow-up use, workers are required to prepare the cable and pull out the optical fiber head for installation in advance, the operation is troublesome, a certain part of the optical fiber transceiver box is installed outdoors, such as a wire pole and a wall, after long-term use, the optical fiber can be aged to cause adhesion and even damage of the cable, the protection effect of equipment is not ideal, a certain limitation is provided, and the prior art is necessarily improved.
Disclosure of Invention
The present invention is directed to an optical fiber transceiver for communication network engineering, so as to solve the problems set forth in the background art.
In order to achieve the aim of the invention, the invention adopts the following technical scheme:
the invention provides optical fiber receiving and transmitting equipment for communication network engineering, which comprises a receiving and transmitting box, wherein one side of the back of the receiving and transmitting box is fixedly connected with a fixing frame, one side of the receiving and transmitting box is provided with a plurality of optical fiber interfaces, a plurality of preparation components for preparing and retaining optical fibers are arranged in an inner cavity of the receiving and transmitting box, each preparation component comprises a fixing roller for fixing a plurality of optical fiber ends, a fixing ring groove surrounding the fixing roller is formed in the surface of the fixing roller, a rotating bearing is arranged in the fixing ring groove, the inner annular wall of the rotating bearing is fixedly connected with the groove wall of the fixing ring groove, a rotating disc is sleeved on the outer annular wall of the rotating bearing, an extension component for separating a wire harness and facilitating a user to pull out the optical fibers is arranged around the fixing roller, each extension component comprises a plurality of mounting grooves, each mounting groove is arranged on one side of the rotating disc away from the fixing chassis, a plurality of mounting grooves are uniformly distributed around the axis of the rotating disc, guide rods are arranged in each mounting groove, the guide rods are fixedly connected with two sides of the inner wall of the mounting groove, a plurality of moving seats are arranged in each mounting groove, and the moving seats are in sliding connection with the groove wall.
Preferably, one end of the fixed roller, which is close to the inner wall of the receiving and dispatching box, is fixedly connected with a fixed chassis, one side of the fixed chassis, which is far away from the fixed roller, is fixedly connected with the inner wall of the receiving and dispatching box, one side of the fixed chassis, which is close to the fixed roller, is provided with an installation ring groove, and the bottom of the inner cavity of the installation ring groove is provided with a plurality of balls.
Preferably, the balls are uniformly distributed around the axis of the fixed chassis, a rotating hole penetrating through the ball is formed in the middle of the rotating disc, the wall of the rotating hole is fixedly connected with the outer annular wall of the rotating bearing, a sliding annular groove surrounding the ball is formed in the periphery of the bottom of the rotating disc, and one side, away from the fixed chassis, of the ball is in contact with the wall of the sliding annular groove.
Preferably, the mounting window has been seted up on the fixed roller surface, a plurality of arc poles of mounting window inner wall one side fixedly connected with, a plurality of the arc pole is along mounting window edge evenly distributed, reset spring has been cup jointed on the arc pole surface, reset spring keeps away from the one end of arc pole and is provided with the locating plate, locating plate radian and fixed roller assorted.
Preferably, the locating plate is arranged in the installation window and is in sliding connection with the inner wall of the installation window, a plurality of connecting grooves matched with the reset springs are formed in one end, close to the arc-shaped rod, of the locating plate, one end, far away from the arc-shaped rod, of the reset springs is in contact with the bottom of the inner cavity of the connecting groove, a plurality of sliding rods are fixedly connected to the upper side and the lower side of the locating plate, and the sliding rods are uniformly arranged along the edge of the locating plate.
Preferably, sliding windows with the width matched with the diameter of the sliding rod are formed in two sides of the inner wall of the mounting window, the sliding rod is arranged in the sliding window and is in sliding connection with the sliding rod, friction pads used for contact cables are fixedly connected to end faces, close to each other, of the positioning plate and the mounting window, a storage groove is formed in the bottom of one side, close to the friction pads, of the mounting window, and a fixing cover is fixedly connected to the top of the fixing roller.
Preferably, the communication hole penetrating through the middle part of the motion seat is formed, the motion seat is sleeved on the surface of the guide rod through the communication hole, the motion seat is in sliding connection with the guide rod, positioning cylinders are fixedly connected to two sides of the motion seat, the positioning cylinders are symmetrically distributed along the axis of the motion seat, and telescopic springs are arranged between the adjacent motion seats.
Preferably, the telescopic spring cup joints on the guide bar surface, telescopic spring both ends and the contact of positioning cylinder inner chamber bottom, one side fixedly connected with limiting plate that the motion seat top is close to the fixed roller, one side that the fixed roller was kept away from to the limiting plate is provided with the mount pad, mount pad bottom and motion seat fixed connection, the fixed slot has been seted up at the mount pad top, fixed slot inner wall both sides fixedly connected with mounting cylinder.
Preferably, the installation section of thick bamboo both sides is along mount pad axis symmetric distribution, installation section of thick bamboo inner chamber bottom rotates and is connected with the dwang, the coiled spring has been cup jointed on dwang both ends surface, the coiled spring is arranged in the installation section of thick bamboo, coiled spring one end and installation section of thick bamboo inner wall fixed connection, the coiled spring other end and dwang surface fixed connection, the connecting sleeve has been cup jointed on the dwang surface, connecting sleeve and dwang fixed connection.
Preferably, the connecting sleeve top fixedly connected with gag lever post, the gag lever post is close to one side and the limiting plate contact of fixed roller, a plurality of the gag lever posts encircle and encircle fixed roller evenly distributed at the rolling disc surface, is close to the fixed roller more the whole length of gag lever post is longer, the fixed shell has been cup jointed on the rolling disc surface, the communication window that the gag lever post of being convenient for was visited out has been seted up on the fixed shell surface.
Compared with the prior art, the above technical scheme has the following beneficial effects:
the device is very convenient and quick when the cables are tidily and orderly wound on the surface of the rotating disc in a layered mode, the use convenience and reliability are improved, the arrangement of the limiting rods ensures the stability and position control of the cables, the telescopic springs are arranged at the bottoms of the limiting rods, the distance between each layer of limiting rods is ensured, the problems of mutual contact and rubber aging adhesion of the cables are avoided, the friction force of the cables is reduced by the smooth stainless steel limiting rod surface, the cables are effectively protected, when the cables are pulled, the cables are far away from the rotating disc, the outermost layer of the cables and the limiting rods are stressed at first, one side of each limiting rod far away from the fixed roller is not limited by the limiting plates, the limiting rods can be reversed to the direction far away from the center of the rotating disc, the pulled cables can be separated from the rotating disc quickly, the cables are taken out conveniently and quickly, the messy situation of the cables is avoided, and the device has higher practicability and reliability in the sorting, storing and using processes of the cables.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the servicing assembly of the present invention.
Fig. 3 is a schematic view of the assembled structure of the fixed chassis and the rotating disc of the present invention.
Fig. 4 is a schematic view of an assembly structure of a fixing roller and a locating plate according to the present invention.
Fig. 5 is a sectional view showing the internal structure of the fixed roller of the present invention.
FIG. 6 is a schematic view of the assembled structure of the positioning plate and the return spring of the present invention.
Fig. 7 is a schematic diagram of the assembled structure of the rotating disc and the fixed roller of the present invention.
Fig. 8 is a schematic view of the structure in the installation groove of the present invention.
Fig. 9 is a schematic diagram of an assembled structure of a rotating disc and a stop lever according to the present invention.
Fig. 10 is a schematic view showing an arrangement structure of a plurality of stop bars according to the present invention.
Fig. 11 is a schematic diagram of an assembling structure of a motion seat and a stop lever according to the present invention.
Fig. 12 is a schematic view of an assembly structure of a stop lever and a mounting base according to the present invention.
In the figure:
1. a receiving and transmitting box; 101. a fixing frame; 102. an interface; 2. a preparation assembly; 201. a fixed roller; 202. a fixed chassis; 203. installing a ring groove; 204. a ball; 205. a fixed ring groove; 206. a rotating bearing; 207. a rotating disc; 208. a rotation hole; 209. a sliding ring groove; 210. installing a window; 211. an arc-shaped rod; 212. a return spring; 213. a positioning plate; 214. a connecting groove; 215. a slide bar; 216. a sliding window; 217. a friction pad; 219. a storage groove; 220. a fixed cover; 3. an extension assembly; 301. a mounting groove; 302. a guide rod; 303. a motion seat; 304. a communication hole; 305. a positioning cylinder; 306. a telescopic spring; 307. a limiting plate; 308. a mounting base; 309. a fixing groove; 310. a mounting cylinder; 311. a rotating lever; 312. a coil spring; 313. a connecting sleeve; 314. a limit rod; 315. a fixed case; 316. and a communication window.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
Referring to fig. 1-12, the invention provides an optical fiber transceiver for communication network engineering, which comprises a transceiver box 1, wherein one side of the back of the transceiver box 1 is fixedly connected with a fixing frame 101, one side of the transceiver box 1 is provided with a plurality of optical fiber interfaces 102, a plurality of servicing components 2 for servicing and keeping optical fibers are arranged in an inner cavity of the transceiver box 1, the servicing components 2 comprise fixing rollers 201 for fixing a plurality of optical fiber ends, extension components 3 for separating wire harnesses and facilitating a user to pull out the optical fibers are surrounded on the periphery of the fixing rollers 201, and the plurality of components cooperate to service optical fiber cables.
In order to facilitate the subsequent winding of the optical fiber cable, one end of the fixed roller 201, which is close to the inner wall of the transceiver box 1, is fixedly connected with the fixed chassis 202, one side of the fixed chassis 202, which is far away from the fixed roller 201, is fixedly connected with the inner wall of the transceiver box 1, one side of the fixed chassis 202, which is close to the fixed roller 201, is provided with the installation ring groove 203, the bottom of the inner cavity of the installation ring groove 203 is provided with the plurality of balls 204, the plurality of balls 204 are uniformly distributed around the axis of the fixed chassis 202, the surface of the fixed roller 201 is provided with the fixed ring groove 205 which surrounds one circle of the fixed roller, the fixed ring groove 205 is internally provided with the rotating bearing 206, the inner ring wall of the rotating bearing 206 is fixedly connected with the wall of the fixed ring groove 205, the outer ring wall of the rotating bearing 206 is sleeved with the rotating disk 207, the middle part of the rotating disk 207 is provided with the rotating hole 208, the wall of the rotating hole 208 is fixedly connected with the outer ring wall of the rotating bearing 206, one side of the rotating disk 207, which surrounds one circle of the sliding ring groove 209 is contacted with the wall of the sliding ring groove 209, the fixed roller 201 is arranged at one side of the bottom of the fixed disk, the fixed roller 201 is rotationally connected with the rotating disk 207, and the cable can be fixed on the surface of the rotating disk 207 for the whole device, and is compact, and easy to use.
In order to fix the end of the optical fiber cable, a mounting window 210 is arranged on the surface of the fixing roller 201, a plurality of arc rods 211 are fixedly connected to one side of the inner wall of the mounting window 210, the arc rods 211 are uniformly distributed along the edge of the mounting window 210, a return spring 212 is sleeved on the surface of the arc rods 211, a positioning plate 213 is arranged at one end of the return spring 212 far away from the arc rods 211, the radian of the positioning plate 213 is matched with that of the fixing roller 201, the positioning plate 213 is arranged in the mounting window 210 and is in sliding connection with the inner wall of the mounting window 210, a plurality of connecting grooves 214 matched with the return spring 212 are arranged at one end of the positioning plate 213 near the arc rods 211, one end of the return spring 212 far away from the arc rods 211 is contacted with the bottom of the inner cavity of the connecting grooves 214, a plurality of sliding rods 215 are fixedly connected to the upper side and the lower side of the positioning plate 213, the sliding rods 215 are uniformly arranged along the edge of the positioning plate 213, the two sides of the inner wall of the installation window 210 are provided with sliding windows 216 with the width matched with the diameter of the sliding rod 215, the sliding rod 215 is arranged in the sliding window 216 and is in sliding connection with the sliding window, the end surfaces of the positioning plate 213 and the installation window 210, which are close to each other, are fixedly connected with friction pads 217 for contacting cables, the bottom of one side of the installation window 210, which is close to the friction pads 217, is provided with a storage groove 219, the top of the fixed roller 201 is fixedly connected with a fixed cover 220, a plurality of built-in integral assemblies can sort the optical fiber cables reserved in the box, the positioning plate 213 on the surface of the fixed roller 201 can be stirred in the initial stage, the positioning plate 213 rotates around the axis of the fixed roller 201, the positioning plate 213 extrudes a plurality of return springs 212 on one side, the gap between the positioning plate 213 and the installation window 210 is enlarged, a plurality of reserved optical fiber cables can be placed in the storage groove 219 between the positioning plate 213 and the installation window 210, after the positioning plate 213 is loosened, the positioning plate 213 is pushed by the return spring 212 to approach the cable, and the ends of the optical fibers are fixed by matching with the uneven friction pad 217 on the mounting window 210.
In order to enable the optical fiber cable to be orderly and orderly wound on the surface of the rotating disc 207, a plurality of mounting grooves 301 are formed in the extension assembly 3, the mounting grooves 301 are formed in one side, far away from the fixed chassis 202, of the rotating disc 207, the mounting grooves 301 are uniformly distributed around the axis of the rotating disc 207, guide rods 302 are arranged in the mounting grooves 301, the guide rods 302 are fixedly connected with two sides of the inner wall of the mounting grooves 301, a plurality of moving seats 303 are arranged in the mounting grooves 301, the moving seats 303 are slidably connected with the walls of the mounting grooves 301, communication holes 304 penetrating through the moving seats 303 are formed in the middle of the moving seats 303, the moving seats 303 are sleeved on the surfaces of the guide rods 302 through the communication holes 304, the moving seats 303 are slidably connected with the guide rods 302, positioning cylinders 305 are fixedly connected with two sides of the moving seats 303, the positioning cylinders 305 at two sides are symmetrically distributed along the axis of the moving seats 303, telescopic springs 306 are arranged between the adjacent moving seats 303, the telescopic springs 306 are sleeved on the surfaces of the guide rods 302, the two ends of the telescopic spring 306 are contacted with the bottom of the inner cavity of the positioning cylinder 305, one side, close to the fixed roller 201, of the top of the moving seat 303 is fixedly connected with a limiting plate 307, one side, far away from the fixed roller 201, of the limiting plate 307 is provided with a mounting seat 308, the bottom of the mounting seat 308 is fixedly connected with the moving seat 303, the top of the mounting seat 308 is provided with a fixing groove 309, two sides of the inner wall of the fixing groove 309 are fixedly connected with mounting cylinders 310, the mounting cylinders 310 on the two sides are symmetrically distributed along the axis of the mounting seat 308, the bottom of the inner cavity of the mounting cylinder 310 is rotationally connected with a rotating rod 311, the surfaces of the two ends of the rotating rod 311 are sleeved with a coil spring 312, the coil spring 312 is arranged in the mounting cylinders 310, one end of the coil spring 312 is fixedly connected with the inner wall of the mounting cylinder 310, the other end of the coil spring 312 is fixedly connected with the surface of the rotating rod 311, the surface of the rotating rod 311 is sleeved with a connecting sleeve 313, the connecting sleeve 313 is fixedly connected with the rotating rod 311, the top of the connecting sleeve 313 is fixedly connected with a limiting rod 314, the side of the limiting rod 314, which is close to the fixed roller 201, is contacted with the limiting plate 307, a plurality of limiting rods 314 are evenly distributed around the fixed roller 201 on the surface of the rotating disc 207, the whole length of the limiting rod 314, which is close to the fixed roller 201, is longer, the surface of the rotating disc 207 is sleeved with a fixed shell 315, the surface of the fixed shell 315 is provided with a communication window 316 which is convenient for the limiting rod 314 to extend out, after the end is fixed, the optical fiber can be wound layer by layer along the multi-layer limiting rod 314, the limiting plate 307 is arranged on the side of the limiting rod 314, which is close to the fixed roller 201, so that the limiting rod 314 can not fall to the fixed roller 201, the optical fiber can be smoothly wound around the multi-layer limiting rod 314, the stability and the position control of the cable are ensured by the cooperation of the limiting rod and the limiting plate 307, the messy situation of reserving the optical fiber cable is avoided, the optical fiber cable can be orderly and orderly wound on the surface of the rotating disc 207, the whole length of the limiting rod 314 which is closer to the fixed roller 201 is longer, so that the limiting rod 314 can be wound from the inner layer to the outer layer when the optical fiber cables are wound, the convenience and the reliability of the use are improved, the telescopic springs 306 are arranged among the plurality of moving seats 303 at the bottom of the limiting rod 314, the distance between the limiting rods 314 at each layer is ensured, the limiting rods 314 separate the wound optical fiber cables, when the end of the cables is pulled out, the plurality of moving seats 303 on the surface of the rotating disc 207 and the limiting rods 314 are close to each other, when the optical fiber cables are not used, the multi-layer limiting rods 314 are driven by the elastic force of the telescopic springs 306, the limiting rods 314 and the optical fiber cables at one side of the limiting rods 314 are not contacted with each other, the surfaces of the limiting rods 314 are made of smooth stainless steel materials, the friction force of the optical fiber cables drawn out is reduced, the optical fiber cables recall is not contacted, a certain effect is played on the surface of the protection cables, the cable can not take place the ageing adhesion of rubber after long-term use or under the high temperature condition, effectively protects fiber cable, when needs use optic fibre, can be through pulling one of them optic fibre, and at the in-process that the rotating disc 207 was kept away from to optic fibre, its outermost optic fibre and gag lever post 314 atress first, and one side that its gag lever post 314 kept away from fixed roller 201 does not have limiting plate 307 to restrict, and gag lever post 314 can fall to the direction of keeping away from the rotating disc 207 center for the optic fibre cable that is pulled can break away from rotating disc 207 fast, later follow and draw out in the fixed roller 201.
Principle of operation
In the actual use process, the transceiver box 1 is fixed on a wall through the fixing frame 101, a plurality of built-in integral components of the transceiver box can arrange the optical fiber cables reserved in the box, the positioning plate 213 on the surface of the fixing roller 201 can be stirred in the initial stage, so that the positioning plate 213 rotates around the axis of the fixing roller 201, the positioning plate 213 presses a plurality of return springs 212 on one side, gaps between the positioning plate 213 and the mounting window 210 become large, a plurality of reserved optical fiber cables can be placed in a storage groove 219 between the positioning plate 213 and the mounting window 210, after the positioning plate 213 is loosened, the positioning plate 213 can approach the cables under the pushing of the return springs 212, and the ends of a plurality of optical fibers are fixed by being matched with the uneven friction pads 217 on the mounting window 210 for subsequent winding;
after fixing the end, the optical fiber can be wound layer by layer along the multi-layer limiting rod 314, and the limiting plate 307 is arranged on one side of the limiting rod 314, which is close to the fixed roller 201, so that the limiting rod 314 can not be reversed to the fixed roller 201, the optical fiber can be smoothly wound around the multi-layer limiting rod 314, the cooperation of the fixed rod and the limiting plate 307 ensures the stability and position control of the cable, the messy condition of the reserved optical fiber cable is avoided, the optical fiber cable can be orderly wound on the surface of the rotating disc 207, and the whole length of the limiting rod 314, which is closer to the fixed roller 201, is longer, so that the optical fiber cable can be wound from the inner layer to the outer layer when being wound, and the convenience and the reliability of use are improved;
the telescopic springs 306 are arranged among the plurality of moving seats 303 at the bottom of the limiting rods 314, the distance between each layer of limiting rods 314 is ensured, the limiting rods 314 separate the wound optical fiber cables, when the ends of the cables are pulled out, the plurality of moving seats 303 and the limiting rods 314 on the surface of the rotating disc 207 are close to each other, when the optical fiber cables are not used, the plurality of layers of limiting rods 314 are unfolded under the driving of the elastic force of the telescopic springs 306, the limiting rods 314 and the optical fiber cables on one side of the limiting rods 314 are not contacted with each other, the surface of the limiting rods 314 is made of smooth stainless steel, the friction force of the optical fiber cables is reduced, the optical fiber cables recall is not contacted, a certain effect is achieved on protecting the surfaces of the optical fiber cables, and the cables are not aged and adhered after long-term use or under high temperature conditions, so that the optical fiber cables are effectively protected;
when needing to use optic fibre, can be through pulling one of them optic fibre, at the in-process that the optic fibre kept away from the rolling disc 207, its outermost optic fibre and gag lever post 314 atress first, one side that its gag lever post 314 kept away from fixed roller 201 does not have limiting plate 307 and limits, gag lever post 314 can fall to the direction of keeping away from the rolling disc 207 center for the optic fibre cable that is pulled can break away from the rolling disc 207 fast, later take out from fixed roller 201, and it takes the optic fibre cable very convenient and fast, the device has higher practicality and reliability in the arrangement, storage and the use of optic fibre cable.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The optical fiber receiving and transmitting equipment for communication network engineering is characterized by comprising a receiving and transmitting box (1), a fixing frame (101) is fixedly connected to one side of the back of the receiving and transmitting box (1), a plurality of optical fiber interfaces (102) are formed in one side of the receiving and transmitting box (1), a plurality of servicing components (2) for servicing and retaining optical fibers are installed in an inner cavity of the receiving and transmitting box (1), the servicing components (2) comprise a fixing roller (201) for fixing a plurality of optical fiber ends, a fixing ring groove (205) surrounding one circle of the fixing roller (201) is formed in the surface of the fixing roller (201), a rotary bearing (206) is arranged in the fixing ring groove (205), an inner ring wall of the rotary bearing (206) is fixedly connected with the fixing ring groove (205), a rotary disc (207) is sleeved on the outer ring wall of the rotary bearing (206), a plurality of extension components (3) for separating wire harnesses and facilitating the optical fibers are arranged around the fixing roller (201), the extension components (3) comprise a plurality of mounting grooves (301), the mounting grooves (301) are formed in one side of the rotary disc (207) far away from the fixing ring (202), the plurality of mounting grooves (301) are uniformly distributed on two sides of the rotary shaft (301) and are fixedly connected with guide rods (302), the cable-controlling device is characterized in that a plurality of moving seats (303) are arranged in the mounting groove (301), the moving seats (303) are slidably connected with the groove walls of the mounting groove (301), and a limiting rod (314) for controlling the cable state is arranged at the top of the moving seats (303).
2. The optical fiber transceiver device for communication network engineering according to claim 1, wherein one end of the fixed roller (201) close to the inner wall of the transceiver box (1) is fixedly connected with a fixed chassis (202), one side of the fixed chassis (202) far away from the fixed roller (201) is fixedly connected with the inner wall of the transceiver box (1), one side of the fixed chassis (202) close to the fixed roller (201) is provided with an installation ring groove (203), and the bottom of the inner cavity of the installation ring groove (203) is provided with a plurality of balls (204).
3. The optical fiber transceiver device for communication network engineering according to claim 2, wherein the balls (204) are uniformly distributed around the axis of the fixed chassis (202), a rotating hole (208) penetrating through the rotating disc (207) is formed in the middle of the rotating disc, the wall of the rotating hole (208) is fixedly connected with the outer annular wall of the rotating bearing (206), a sliding annular groove (209) surrounding the rotating disc (207) is formed in the periphery of the bottom of the rotating disc (207), and one side, far away from the fixed chassis (202), of the balls (204) is in contact with the wall of the sliding annular groove (209).
4. The optical fiber transceiver device for communication network engineering according to claim 3, wherein the surface of the fixed roller (201) is provided with a mounting window (210), one side of the inner wall of the mounting window (210) is fixedly connected with a plurality of arc rods (211), the arc rods (211) are uniformly distributed along the edge of the mounting window (210), the surface of the arc rods (211) is sleeved with a return spring (212), one end, far away from the arc rods (211), of the return spring (212) is provided with a positioning plate (213), and the radian of the positioning plate (213) is matched with that of the fixed roller (201).
5. The optical fiber transceiver for communication network engineering according to claim 4, wherein the positioning plate (213) is disposed in the mounting window (210) and is slidably connected with an inner wall of the mounting window (210), a plurality of connecting grooves (214) matched with the return springs (212) are formed at one end, close to the arc-shaped rods (211), of the positioning plate (213), one end, far away from the arc-shaped rods (211), of the return springs (212) is contacted with the bottom of an inner cavity of the connecting grooves (214), a plurality of sliding rods (215) are fixedly connected to the upper side and the lower side of the positioning plate (213), and the sliding rods (215) are uniformly arranged along the edges of the positioning plate (213).
6. The optical fiber transceiver device for communication network engineering according to claim 5, wherein two sides of the inner wall of the installation window (210) are provided with sliding windows (216) with the width matched with the diameter of the sliding rod (215), the sliding rod (215) is arranged in the sliding window (216) and is in sliding connection with the sliding window, the end faces, close to each other, of the positioning plate (213) and the installation window (210) are fixedly connected with friction pads (217) for contact cables, a storage groove (219) is formed in the bottom of one side, close to the friction pads (217), of the installation window (210), and a fixed cover (220) is fixedly connected to the top of the fixed roller (201).
7. The optical fiber transceiver device for communication network engineering according to claim 1, wherein a communication hole (304) penetrating through the optical fiber transceiver device is formed in the middle of the moving seat (303), the moving seat (303) is sleeved on the surface of the guide rod (302) through the communication hole (304), the moving seat (303) is slidably connected with the guide rod (302), positioning cylinders (305) are fixedly connected to two sides of the moving seat (303), the positioning cylinders (305) on two sides are symmetrically distributed along the axis of the moving seat (303), and extension springs (306) are arranged between adjacent moving seats (303).
8. The optical fiber transceiver device for communication network engineering according to claim 7, wherein the telescopic spring (306) is sleeved on the surface of the guide rod (302), two ends of the telescopic spring (306) are in contact with the bottom of the inner cavity of the positioning cylinder (305), a limiting plate (307) is fixedly connected to one side, close to the fixed roller (201), of the top of the moving seat (303), an installation seat (308) is arranged on one side, far away from the fixed roller (201), of the limiting plate (307), the bottom of the installation seat (308) is fixedly connected with the moving seat (303), a fixed groove (309) is formed in the top of the installation seat (308), and installation cylinders (310) are fixedly connected to two sides of the inner wall of the fixed groove (309).
9. The optical fiber transceiver device for communication network engineering according to claim 8, wherein the installation cylinders (310) on both sides are symmetrically distributed along the axis of the installation base (308), a rotating rod (311) is rotatably connected to the bottom of the inner cavity of the installation cylinder (310), coil springs (312) are sleeved on the surfaces of both ends of the rotating rod (311), the coil springs (312) are arranged in the installation cylinder (310), one ends of the coil springs (312) are fixedly connected with the inner wall of the installation cylinder (310), the other ends of the coil springs (312) are fixedly connected with the surface of the rotating rod (311), a connecting sleeve (313) is sleeved on the surface of the rotating rod (311), and the connecting sleeve (313) is fixedly connected with the rotating rod (311).
10. The optical fiber transceiver device for communication network engineering according to claim 9, wherein a limit rod (314) is fixedly connected to the top of the connection sleeve (313), one side of the limit rod (314) close to the fixed roller (201) is contacted with the limit plate (307), the limit rods (314) are uniformly distributed around the fixed roller (201) around the surface of the rotating disc (207), the whole length of the limit rod (314) which is closer to the fixed roller (201) is longer, a fixed shell (315) is sleeved on the surface of the rotating disc (207), and a communication window (316) which is convenient for the limit rod (314) to extend out is formed on the surface of the fixed shell (315).
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| CN117550442B (en) | 2024-05-17 |
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