CN111781691A - Intelligent optical fiber distribution frame - Google Patents
Intelligent optical fiber distribution frame Download PDFInfo
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- CN111781691A CN111781691A CN202010770311.1A CN202010770311A CN111781691A CN 111781691 A CN111781691 A CN 111781691A CN 202010770311 A CN202010770311 A CN 202010770311A CN 111781691 A CN111781691 A CN 111781691A
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- rod
- distribution
- box body
- cavity
- heat dissipation
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 22
- 230000003287 optical effect Effects 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims description 46
- 230000017525 heat dissipation Effects 0.000 claims description 43
- 230000005540 biological transmission Effects 0.000 claims description 34
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 230000000740 bleeding effect Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 101150006573 PAN1 gene Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4452—Distribution frames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- 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
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/4436—Heat resistant
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention belongs to the field of optical fiber wiring, and particularly discloses an intelligent optical fiber distribution frame which comprises a distribution bottom shell, an expansion box and a top cover plate, wherein the section of the distribution bottom shell is in a rectangular frame shape and is provided with a cavity with a closed bottom end and an open top; the screw rod is movably connected between the side wall of the supporting frame and the side wall of the wiring bottom shell through a rotating shaft, a threaded sleeve is sleeved on the screw rod, the bottom side of the threaded sleeve is in sliding connection with the bottom wall of the wiring bottom shell, and a handle for driving the screw rod to rotate is arranged on the outer side of the wiring bottom shell; the thread insert is connected with a partition plate, and the partition plate is vertically arranged, penetrates through the guide strip hole and vertically extends upwards. The invention can realize vertical optical distribution expansion, and the distribution bottom shell and the expansion box adopt a splicing connection mode, thereby facilitating the installation and the disassembly during the optical distribution expansion.
Description
Technical Field
The invention relates to the field of optical fiber wiring, in particular to an intelligent optical fiber distribution frame.
Background
The optical fiber distribution frame is an important matching device in an optical transmission system, is mainly used for optical fiber fusion of an optical fiber terminal, optical connector installation, optical path adjustment, storage of redundant tail fibers, protection of optical fibers and the like, and plays an important role in safe operation and flexible use of an optical fiber communication network. With the increasing demands of the super-large-scale data center on wiring efficiency and wiring density.
When the optical fiber distribution equipment is in actual use, the optical cable with a single multi-core number is required to enter one optical fiber distribution frame, and the defect that the configuration is not easy to replace exists, for example, in the utility model patent with the patent publication number of CN 209707753U. When the later stage increases because of the user, when needing to carry out the dilatation to original optical fiber distribution frame, conventional practice is to purchase an optical fiber distribution frame more than original distribution frame interface again, replaces the optical fiber distribution frame that original interface is less relatively, and this kind of mode is with high costs, because optic fibre often distributes densely, therefore the temperature of its internal environment easily risees, arouses very easily that transmission rate descends and optical cable decay aggravates scheduling problem.
Disclosure of Invention
The invention aims to provide an intelligent optical fiber distribution frame to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent optical fiber distribution frame comprises a distribution bottom shell, an expansion box and a top cover plate, wherein the section of the distribution bottom shell is in a rectangular frame shape and is provided with a cavity with a closed bottom end and an open top; the screw rod is movably connected between the side wall of the supporting frame and the side wall of the wiring bottom shell through a rotating shaft, a threaded sleeve is sleeved on the screw rod, the bottom side of the threaded sleeve is in sliding connection with the bottom wall of the wiring bottom shell, and a handle for driving the screw rod to rotate is arranged on the outer side of the wiring bottom shell; the thread sleeve is connected with a partition plate, the partition plate is vertically arranged and penetrates through the guide strip hole and vertically extends upwards, the partition plate separates the cavity of the wiring bottom shell into a first placing cavity and a second placing cavity, and two sides of the top end of the partition plate are connected with the cavity walls of the first placing cavity and the second placing cavity through telescopic rods. The distribution drain pan both sides end distributes and has the heat dissipation fan of bleeding, and the heat dissipation fan of bleeding is corresponding to first placing the cavity, the cavity is placed to the second, and first placing the cavity, the second is placed the cavity and has all installed the distribution frame.
Preferably, extend the case and be equipped with a plurality ofly and its vertical setting of piling up, extend the case and have box and dust removal heat radiation structure, the bottom half is sealed, open-top, and the box bottom side is installed and is pegged graft the first grafting piece of complex with first inserting groove, and the box top side is equipped with the second inserting groove, has installed the distribution frame in the box intracavity.
Preferably, the division board divide into the first cavity of placing with distribution drain pan inner chamber, the cavity is placed to the second, the first cavity of placing, the second places the inner space accessible screw rod of cavity, the division board is adjusted with the cooperation of telescopic link, make and to adjust when settling to the distribution frame of equidimension and volume not, make the distribution frame of equidimension and volume all can place, specifically do, drive the screw rod operation through the handle, make the swivel nut on the screw rod remove, the swivel nut drives the division board and removes and make the telescopic link be the state of shrink and extension, the division board is adjusted the distribution drain pan inner chamber space and is changed, make device adaptability stronger.
Preferably, the heat dissipation fan of bleeding can be with the first heat of placing the distribution frame that the cavity was placed to the cavity, second and send out, has reached the radiating purpose that accelerates optical fiber distribution frame, avoids the problem that transmission rate descends and the optical cable decay aggravates because of the temperature of its internal environment easily risees.
Preferably, the outer side end of the box body is distributed with a heat-dissipation breathable screen plate, and the box body is internally provided with a dust-removal heat-dissipation structure.
Preferably, the two heat-dissipation ventilating screen plates correspond to the dust-removal heat-dissipation structure, the dust-removal heat-dissipation structure comprises a motor, a transmission structure, heat-dissipation fan blades, a supporting screen plate and a dust-removal structure, the motor is fixedly arranged on the side wall of the box body, the output end of the motor is connected with a rotating rod, and the end part of the rotating rod is provided with a first bevel gear and the heat-dissipation fan blades; the supporting screen plate is vertically connected to the bottom side of the box body, and the end part of the supporting screen plate is movably connected with the rotating rod through a rotating shaft.
Preferably, the transmission structure is distributed on two sides of the rotating rod and comprises a transmission rod, a guide sleeve and a second bevel gear, the bottom of the transmission rod is connected with two ends of the top and the bottom of the box body through a rotating bracket, a crankshaft is arranged in the middle of the transmission rod, and the second bevel gear meshed with the first bevel gear is mounted on the top, close to the rotating rod, of the transmission rod; the crankshaft is sleeved with a shaft sleeve, the end part of the shaft sleeve is connected with a connecting rod, and the end part of the connecting rod is hinged with a sliding rod.
Preferably, the guide sleeve passes through fixed bolster connection box top bottom both ends, and the free end of slide bar passes the guide sleeve and can follow the inboard slip of guide sleeve, and the dust removal structure is installed to the slide bar tip, and the dust removal structure is corresponding to heat dissipation ventilative otter board.
Preferably, the dust removing structure comprises a supporting rod, a guide rod and dust removing sleeves, the supporting rod is vertically connected to the side end of the box body, the guide rod is sleeved with the two dust removing sleeves, and the end parts, close to the heat dissipation breathable net plates, of the two dust removing sleeves are connected with dust removing brushes; the two supporting rods are hinged to the end portions of the sliding rods through hinge shafts, and the free ends of the two supporting rods are hinged to the dust removing sleeve.
Preferably, the motor can drive the transmission structure to operate when in operation, namely the motor drives the rotating rod to operate, the rotating rod drives the first bevel gear and the radiating fan blade on the rotating rod to operate, the air blown by the radiating fan blade is from the ventilating screen plate to the distribution frame, the distribution frame radiates heat, the first bevel gear can be meshed with the second bevel gear of the transmission structure, the two transmission rods operate, the two transmission rods respectively drive the crankshafts on the transmission rods to operate, the connecting rods and the sliding rods are driven by the crankshafts, the sliding rods slide along the inner sides of the guide sleeves, the sliding rods drive the two rods at the ends of the sliding rods to operate, the dust removing sleeves connected with the end parts of the two rods move along the guide rods, dust on the ventilating screen plate for heat dissipation is removed by the dust removing brushes on the dust removing sleeves, the heat ventilating screen plate.
Preferably, the top cover plate is arranged at the upper part of the expansion box, and the bottom side of the top cover plate is provided with a second insertion block matched with the second insertion groove. The top cover plate is used for sealing the expansion box at the top side, and dust is prevented from entering the expansion box.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the distribution bottom shell and the expansion box are arranged, and the expansion box can be combined and connected for expansion according to needs, so that the distribution frame equipment disclosed by the invention can realize vertical optical distribution expansion, and the distribution bottom shell and the expansion box adopt a splicing connection mode, so that the installation and the disassembly during optical distribution expansion are convenient.
2. The internal spaces of the first placing cavity and the second placing cavity of the distribution bottom case can be adjusted through the matching of the screw, the partition plate and the telescopic rod, so that the distribution bottom case can be adjusted when being arranged for distribution frames with different sizes and volumes, and the distribution frames with different sizes and volumes can be placed.
3. The invention expands that the air blown by the heat dissipation fan blades in the box is sent to the distribution frame through the ventilating screen plate to dissipate heat of the distribution frame, and meanwhile, the dust removal brush on the dust removal sleeve can also remove dust on the heat dissipation ventilating screen plate along with the operation of the heat dissipation fan blades, thereby avoiding poor heat exchange effect caused by the dust blocking the heat dissipation ventilating screen plate and greatly improving the heat dissipation effect of the equipment.
Drawings
FIG. 1 is a schematic diagram of a two-layer stacking expansion structure of a bottom case and an expansion box of the present invention;
FIG. 2 is a schematic diagram of a three-layer stacking expansion structure of a bottom case and an expansion box of the present invention;
FIG. 3 is a schematic diagram of a specific structure of the bottom case of the present invention;
FIG. 4 is a schematic diagram of the specific structure of the development box of the present invention;
FIG. 5 is an enlarged view of A in FIG. 4 according to the present invention.
In the figure: 1. a wiring bottom case; 101. a first insertion groove; 102. a first placing chamber; 103. a second placing chamber; 2. a support frame; 3. a screw; 4. a partition plate; 5. a telescopic rod; 6. a distribution frame; 7. a box body; 71. a first plug-in block; 72. a second insertion groove; 73. a heat dissipation breathable screen plate; 8. a motor; 9. a heat dissipation fan blade; 10. supporting the screen plate; 11. rotating the rod; 12. a first bevel gear; 13. an air exhaust heat dissipation fan; 14. a transmission rod; 15. a guide sleeve; 16. a second bevel gear; 17. a crankshaft; 18. a shaft sleeve; 19. a slide bar; 20. a strut; 21. a guide bar; 22. a dust removal sleeve; 23. a top cover plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1: referring to fig. 1-3, the present invention provides a technical solution: an intelligent optical fiber distribution frame comprises a distribution bottom shell 1, an expansion box and a top cover plate 23, wherein the section of the distribution bottom shell 1 is in a rectangular frame shape and is provided with a cavity with a closed bottom end and an open top, a first inserting groove 101 is arranged at the edge of the top side of the distribution bottom shell 1, a supporting frame 2, a screw rod 3, a partition plate 4 and a telescopic rod 5 are arranged on the inner side of the distribution bottom shell 1, the supporting frame 2 is transversely connected to the inner side of the distribution bottom shell 1, and a guide strip hole is formed in the supporting frame 2; the screw rod 3 is movably connected between the side wall of the supporting frame 2 and the side wall of the wiring bottom shell 1 through a rotating shaft, a screw sleeve is sleeved on the screw rod 3, and a handle for driving the screw rod 3 to rotate is arranged on the outer side of the wiring bottom shell 1; be connected with division board 4 on the spiro union sleeve, division board 4 vertical setting and it pass the direction strip hole and vertically upwards extend, division board 4 is first placing chamber 102 and second placing chamber 103 with the cavity separation of distribution drain pan 1, and division board 4 top both sides are passed through telescopic link 5 and are connected the first chamber wall of placing chamber 102, second placing chamber 103.
In this embodiment, the two outer ends of the bottom case 1 of the wiring are distributed with air-extracting heat-dissipating fans 13, and the air-extracting heat-dissipating fans 13 correspond to the first placing chamber 102 and the second placing chamber 103, and the distribution frame 6 is installed in both the first placing chamber 102 and the second placing chamber 103.
In this embodiment, the expansion box is provided with a plurality of vertical stacking arrangements, the expansion box is provided with a box body 7 and a dust removal heat dissipation structure, the bottom of the box body 7 is closed, the top of the box body is open, a first insertion block 71 which is in insertion fit with the first insertion groove 101 is arranged on the bottom side of the box body 7, and a second insertion groove 72 is arranged on the top side of the box body 7.
In this embodiment, division board 4 is divided into first cavity 102 of placing with 1 inner chamber of distribution drain pan, cavity 103 is placed to the second, first cavity 102 of placing, cavity 103's inner space accessible screw rod 3 is placed to the second, division board 4 is adjusted with the cooperation of telescopic link 5, make and to adjust when the distribution frame 6 to equidimension and volume of difference settles, make distribution frame 6 of equidimension and volume all can place, specifically do, drive screw rod 3 operation through the handle, make the swivel nut on the screw rod 3 remove, the swivel nut drives division board 4 and removes and make telescopic link 5 be the state of shrink and extension, division board 4 adjusts the change with 1 inner chamber space of distribution drain pan, make device adaptability stronger.
In this embodiment, the heat dissipation fan 13 can be with the first heat that sends of placing the distribution frame 6 in the cavity 102, the second placing the cavity 103 of placing taking out, has reached the radiating purpose of quickening the optical fiber distribution frame, avoids the easy rising of temperature because of its internal environment, the transmission rate that leads to descends and the problem that the optical cable attenuation aggravates.
In this embodiment, by providing the distribution bottom case 1 and the expansion box, the expansion box can be combined and connected as needed, so that the distribution frame device of the present invention can realize vertical optical distribution expansion, and the distribution bottom case 1 and the expansion box adopt a plug connection manner, which facilitates installation and detachment during optical distribution expansion.
In this embodiment, the top cover plate 23 is disposed on the upper portion of the expansion box, and the bottom side of the top cover plate 23 is provided with a second insertion block which is matched with the second insertion groove 72.
Example 2: referring to fig. 4-5, in the present embodiment, a distribution frame 6 is installed in the cavity of the box 7, a heat-dissipating air-permeable mesh plate 73 is distributed at the outer side end of the box 7, and a dust-removing and heat-dissipating structure is installed in the box 7.
In this embodiment, two heat dissipation ventilating mesh plates 73 are arranged and correspond to the dust removal and heat dissipation structure, the dust removal and heat dissipation structure comprises a motor 8, a transmission structure, heat dissipation fan blades 9, a support mesh plate 10 and a dust removal structure, the motor 8 is fixedly installed on the side wall of the box body 7, the output end of the motor 8 is connected with a rotating rod 11, and the end part of the rotating rod 11 is provided with a first bevel gear 12 and the heat dissipation fan blades 9; the supporting screen plate 10 is vertically connected to the bottom side of the box body 7, and the end part of the supporting screen plate 10 is movably connected with the rotating rod 11 through a rotating shaft.
In the embodiment, the transmission structure is distributed on two sides of the rotating rod 11, the transmission structure comprises a transmission rod 14, a guide sleeve 15 and a second bevel gear 16, the bottom of the transmission rod 14 is connected with two ends of the top and the bottom of the box body 7 through a rotating bracket, a crankshaft 17 is arranged in the middle of the transmission rod 14, and the transmission rod 14 is provided with the second bevel gear 16 meshed with the first bevel gear 12 close to the top of the rotating rod 11; the crankshaft 17 is sleeved with a shaft sleeve 18, the end part of the shaft sleeve 18 is connected with a connecting rod, and the end part of the connecting rod is hinged with a sliding rod 19. The guide sleeve 15 is connected with the top end and the bottom end of the box body 7 through a fixed support, the free end of the slide rod 19 penetrates through the guide sleeve 15 and can slide along the inner side of the guide sleeve 15, and the end part of the slide rod 19 is provided with a dust removing structure which corresponds to the heat dissipation breathable net plate 73.
In this embodiment, the dust removing structure includes a supporting rod 20, a guiding rod 21 and a dust removing sleeve 22, the supporting rod 20 is vertically connected to the side end of the box body 7, the guiding rod 21 is sleeved with two dust removing sleeves 22, and the end parts of the two dust removing sleeves 22 close to the heat dissipation ventilating mesh plate 73 are connected with dust removing brushes; the two support rods 20 are hinged with the ends of the slide rods 19 through hinge shafts, and the free ends of the two support rods 20 are hinged with the dust removing sleeve 22.
In this embodiment, the motor 8 drives the transmission structure to operate when operating, that is, the motor 8 drives the rotating rod 11 to operate, so that the rotating rod 11 drives the first bevel gear 12 and the heat dissipating fan 9 thereon to operate, the wind blown from the heat dissipating fan 9 is directed from the air permeable net plate 73 to the distribution frame 6 to dissipate heat from the distribution frame 6, the first bevel gear 12 engages with the second bevel gear 16 of the transmission structure to operate the two transmission rods 14, the two transmission rods 14 respectively drive the cranks 17 thereon to operate, the connecting rod and the sliding rod 19 are driven by the cranks 17 to slide the sliding rod 19 along the inner side of the guide sleeve 15, the sliding rod 19 drives the two rods 20 at the ends thereof to operate, so that the dust removing sleeves 22 connected to the ends of the two rods 20 move along the guide rods 21, and the dust on the heat dissipating air permeable net plate 73 is removed by the dust removing brushes on the dust removing sleeves 22, the heat dissipation effect of the equipment is greatly improved.
It is worth noting that: the whole device is connected with a power supply and a master control device, the master control device controls the whole device, and the equipment matched with the control buttons is common equipment, so that the whole device belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the whole device are not repeated herein.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An intelligent optical fiber distribution frame is characterized by comprising a distribution bottom case (1), an expansion box and a top cover plate (23), wherein the section of the distribution bottom case (1) is in a rectangular frame shape and is provided with a cavity with a closed bottom end and an open top, a first insertion groove (101) is arranged at the top side edge of the distribution bottom case (1), a supporting frame (2), a screw rod (3), a partition plate (4) and a telescopic rod (5) are arranged on the inner side of the distribution bottom case (1), the supporting frame (2) is transversely connected to the inner side of the distribution bottom case (1), and a guide strip hole is formed in the supporting frame (2); the screw (3) is movably connected between the side wall of the supporting frame (2) and the side wall of the wiring bottom shell (1) through a rotating shaft, a threaded sleeve is sleeved on the screw (3), and a handle for driving the screw (3) to operate is arranged on the outer side of the wiring bottom shell (1); be connected with division board (4) on the spiral shell, division board (4) vertical setting and it passes direction strip hole and vertical upwards extend, division board (4) are first place cavity (102) and second place cavity (103) with the cavity separation of distribution drain pan (1), and division board (4) top both sides are passed through telescopic link (5) and are connected the first chamber wall of placing cavity (102), cavity (103) are placed to the second.
2. An intelligent optical distribution frame as defined in claim 1 wherein: the distribution bottom case (1) both sides end distributes and has the heat dissipation fan (13) of bleeding, and the heat dissipation fan (13) of bleeding is corresponding to first place cavity (102), second and places cavity (103), and distribution frame (6) have all been installed in first place cavity (102), second place cavity (103).
3. An intelligent optical distribution frame as defined in claim 1 wherein: the expansion box is provided with a plurality of vertical stacking structures, the expansion box is provided with a box body (7) and a dust removal and heat dissipation structure, the bottom of the box body (7) is closed, the top of the box body is opened, a first inserting block (71) which is inserted and matched with the first inserting groove (101) is arranged on the bottom side of the box body (7), and a second inserting groove (72) is arranged on the top side of the box body (7); the distribution frame (6) is arranged in the cavity of the box body (7), the heat-dissipation breathable screen plate (73) is distributed at the outer side end of the box body (7), and the dust-removal heat-dissipation structure is arranged in the box body (7).
4. An intelligent optical distribution frame as defined in claim 3 wherein: the two heat dissipation ventilating mesh plates (73) correspond to the dust removal and heat dissipation structure, the dust removal and heat dissipation structure comprises a motor (8), a transmission structure, heat dissipation fan blades (9), a supporting mesh plate (10) and a dust removal structure, the motor (8) is fixedly arranged on the side wall of the box body (7), the output end of the motor (8) is connected with a rotating rod (11), and the end part of the rotating rod (11) is provided with a first bevel gear (12) and the heat dissipation fan blades (9); the supporting screen plate (10) is vertically connected to the bottom side of the box body (7), and the end part of the supporting screen plate (10) is movably connected with the rotating rod (11) through a rotating shaft.
5. An intelligent optical distribution frame as defined in claim 4 wherein: the transmission structure is distributed on two sides of the rotating rod (11), the transmission structure comprises a transmission rod (14), a guide sleeve (15) and a second bevel gear (16), the bottom of the transmission rod (14) is connected with two ends of the top and the bottom of the box body (7) through a rotating support, a crankshaft (17) is arranged in the middle of the transmission rod (14), and the second bevel gear (16) meshed with the first bevel gear (12) is installed on the top, close to the rotating rod (11), of the transmission rod (14); the crankshaft (17) is sleeved with a shaft sleeve (18), the end part of the shaft sleeve (18) is connected with a connecting rod, and the end part of the connecting rod is hinged with a sliding rod (19).
6. An intelligent optical distribution frame as defined in claim 5 wherein: the guide sleeve (15) is connected with the top and bottom ends of the box body (7) through a fixed support, the free end of the sliding rod (19) penetrates through the guide sleeve (15) and can slide along the inner side of the guide sleeve (15), the end part of the sliding rod (19) is provided with a dust removal structure, and the dust removal structure corresponds to the heat dissipation breathable screen plate (73).
7. An intelligent optical distribution frame as defined in claim 6 wherein: the dust removing structure comprises a supporting rod (20), a guide rod (21) and dust removing sleeves (22), the supporting rod (20) is vertically connected to the side end of the box body (7), the guide rod (21) is sleeved with the two dust removing sleeves (22), and the end parts, close to the heat-dissipation breathable net plate (73), of the two dust removing sleeves (22) are connected with dust removing brushes; the two supporting rods (20) are hinged with the end of the sliding rod (19) through hinge shafts, and the free ends of the two supporting rods (20) are hinged with the dust removing sleeve (22).
8. An intelligent optical distribution frame as defined in claim 1 wherein: the top cover plate (23) is arranged at the upper part of the expansion box, and a second inserting block matched with the second inserting groove (72) is arranged at the bottom side of the top cover plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010770311.1A CN111781691B (en) | 2020-08-03 | 2020-08-03 | Intelligent optical fiber distribution frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010770311.1A CN111781691B (en) | 2020-08-03 | 2020-08-03 | Intelligent optical fiber distribution frame |
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| CN111781691A true CN111781691A (en) | 2020-10-16 |
| CN111781691B CN111781691B (en) | 2022-04-19 |
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| CN208270811U (en) * | 2018-03-06 | 2018-12-21 | 合肥零点网络科技有限公司 | A kind of ODF distributing cabinet |
| WO2019199765A1 (en) * | 2018-04-09 | 2019-10-17 | Afl Ig Llc | Optical distribution frames |
| CN108931839A (en) * | 2018-09-03 | 2018-12-04 | 李训祺 | A kind of fibre distribution frame |
| CN109557629A (en) * | 2019-01-24 | 2019-04-02 | 国网山东省电力公司日照供电公司 | A kind of stacking expanded type fibre distribution frame |
| CN110687648A (en) * | 2019-11-20 | 2020-01-14 | 杭州昱华科技有限公司 | Multi-core optical cable cross-connecting box |
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| CN111781691B (en) | 2022-04-19 |
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