CN101726803B - Optical fiber tray fiber frame of chassis and communication equipment with optical fiber tray fiber frame - Google Patents
Optical fiber tray fiber frame of chassis and communication equipment with optical fiber tray fiber frame Download PDFInfo
- Publication number
- CN101726803B CN101726803B CN2008102187074A CN200810218707A CN101726803B CN 101726803 B CN101726803 B CN 101726803B CN 2008102187074 A CN2008102187074 A CN 2008102187074A CN 200810218707 A CN200810218707 A CN 200810218707A CN 101726803 B CN101726803 B CN 101726803B
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- cabinet
- fine
- dish
- optical fiber
- fixed
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 89
- 238000004891 communication Methods 0.000 title claims abstract description 17
- 239000000835 fiber Substances 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 154
- 239000011159 matrix material Substances 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4457—Bobbins; Reels
-
- 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
- G02B6/44528—Patch-cords; Connector arrangements in the system or in the box
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—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
- G02B6/44524—Distribution frames with frame parts or auxiliary devices mounted on the frame and collectively not covering a whole width of the frame or rack
Abstract
The embodiment of the invention discloses an optical fiber tray fiber frame of a chassis, comprising a fixed mechanism and a tray fiber mechanism. The fixed mechanism is fixed on the outer wall of the chassis; one end of the fiber coiling mechanism is rotatablely installed on the outer wall of the chassis; and the other end of the tray fiber mechanism is fixed in a trailed manner. When cabinets are arranged side by side, the optical fiber coiling frame of the invention can conveniently intake and settle redundant optical fiber operation. The embodiment of the invention also discloses communication equipment with the optical fiber coiling frame.
Description
Technical field
The present invention relates to the communications field, the communication facilities that relates in particular to optical fiber coiling frame and have optical fiber coiling frame.
Background technology
With the traditional cable transmission mode relatively, the Optical Fiber Transmission mode has transmission frequency bandwidth, message capacity is big, loss is low, repeater span is long, do not receive electromagnetic interference (EMI), no cross-talk, advantage that confidentiality is high.In addition, with cable relatively, optic cable diameter is little, in light weight, good corrosion resistance, strong, the long service life of adaptive faculty, the advantage that extensibility is strong.Therefore, optical fiber more can cater to following needs as a kind of new transmission medium.
As everyone knows, under the long situation of transmission range, need carry out welding to optical fiber.The welding of optical fiber is high to device dependence, and the welding cost is high, and the welding quality is unstable.Given this, the optical fiber of prior art leaves certain redundant length usually when customization, can not satisfy the situation of long Distance Transmission to avoid short fiber.Yet because optical fiber damages easily, inspection and repairing fiber-optic periodic are long, big to systematic influence after damaging, and therefore the optical fiber of redundancy need be taken in arrangement.
Fig. 1 a-1c has showed existing mode of taking in the arrangement slack.Shown in Fig. 1 a, be provided with cabinet 220 in the rack 230, wherein there is the space between this cabinet 220 and this rack 230.Shown in Fig. 1 c, the outer wall of this cabinet 220 is provided with two around fine axle 200.Shown in Fig. 2 b, should be around the space of fine axle 200 between this cabinet 220 and rack 230.Should be used to take in this slack of arrangement around fine axle 200.
See also Fig. 2, when a plurality of racks 230 are arranged side by side, operator's hand to put in space between the neighboring cabinet 230 operate the outer wall that is positioned at this cabinet 220 around fine axle 200, thereby slack is taken in arrangement.Because the space between these a plurality of racks 230 that are arranged side by side is generally very tight, so the space between the neighboring cabinet 230 is very little, this operator is in this very inconvenience of operation of on fine axle 200, taking in the arrangement slack, and operating efficiency is lower.
Summary of the invention
The communication facilities that the embodiment of the invention provides a kind of optical fiber coiling frame and had optical fiber coiling frame is conveniently taken in the operation of arrangement slack when rack is arranged side by side.
The embodiment of the invention provides a kind of optical fiber coiling frame of cabinet, comprises fixed mechanism and the fine mechanism of dish.This fixed mechanism is fixed in the outer wall of this cabinet, and this coils the outer wall that fine mechanism one end is rotatably mounted in this cabinet, and the other end can be fixed through this fixed mechanism with being pulled.
The embodiment of the invention also provides a kind of communication facilities; Comprise rack, cabinet and optical fiber coiling frame; This cabinet is positioned at this rack, has the space between this cabinet and this rack, and this optical fiber coiling frame is in the outer wall and the space between this rack and this cabinet of this cabinet; This optical fiber coiling frame comprises: fixed mechanism, and this fixed mechanism is fixed in the outer wall of this cabinet; And coil fine mechanism, and this coils the outer wall that fine mechanism one end is rotatably mounted in this cabinet, and the other end can be fixed through this fixed mechanism with being pulled.
Can learn by last technical scheme; This coils the outer wall that fine mechanism one end is rotatably mounted in this cabinet, and the other end can be fixed through fixed mechanism with being pulled, therefore under the situation that rack is arranged side by side; One end of the fine mechanism of the dish of this optical fiber coiling frame is rotatable to be gone out outside this cabinet; The operator can convenient for collecting the arrangement slack, take in arrangement finish after the other end of this fine mechanism of dish can fix through fixed mechanism with being pulled, thereby slack is taken in housekeeping efficient and is improved.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 a is the front schematic view around the rack of the cabinet of fine axle that is equipped with of prior art.
Fig. 1 b is the vertical view of rack shown in Fig. 1 a.
Fig. 1 c is for being equipped with the stereographic map around the cabinet of fine axle shown in Fig. 1 a.
Fig. 2 is arranged side by side the synoptic diagram of situation for rack shown in a plurality of Fig. 1 a in the prior art.
Fig. 3 is the vertical view of embodiment of the invention communication facilities.
Fig. 4 is the structural representation of optical fiber coiling frame of the cabinet of communication facilities shown in Figure 3.
Fig. 5 is the structural representation of the fine mechanism of dish of optical fiber coiling frame shown in Figure 4.
Fig. 6 a-6b is first fixed mechanism of optical fiber coiling frame shown in Figure 4 and the combination synoptic diagram of limiting plate.
Fig. 7 a-7b is the structural representation of the route disk of optical fiber coiling frame shown in Figure 4.
Fig. 8 a-8b is the structural representation of second fixed mechanism of optical fiber coiling frame shown in Figure 4.
Fig. 9 a-9b is the synoptic diagram that is contained in first embodiment of the optical fiber coiling frame on the cabinet shown in Figure 4.
Figure 10 takes in the synoptic diagram of putting slack in order for the optical fiber coiling frame that is contained in shown in Fig. 9 a-9b on the cabinet.
Figure 11 is the synoptic diagram of taking in the arrangement slack that is contained in second embodiment of the optical fiber coiling frame on the cabinet shown in Figure 4.
Figure 12 is the synoptic diagram that is contained in the 3rd embodiment of the optical fiber coiling frame on the cabinet shown in Figure 4.
Figure 13 takes in the synoptic diagram of arrangement slack for the optical fiber coiling frame that is contained on the cabinet shown in Figure 12.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Fig. 3 has showed the vertical view of embodiment of the invention communication facilities.As shown in Figure 3, this communication facilities comprises rack 990, cabinet 900 and optical fiber coiling frame 400.This cabinet 900 is positioned at this rack 990, and has the space between this cabinet 900 and this rack 990, and this optical fiber coiling frame 400 is in the outer wall and the space between this rack 990 and this cabinet 900 of this cabinet 900.Fig. 4 to Fig. 8 b is the structural representation of optical fiber coiling frame 400 shown in Figure 3.As shown in Figure 4, this optical fiber coiling frame 400 comprises fixed mechanism and the fine mechanism 410 of dish.This fixed mechanism is fixedly arranged on the outer wall of this cabinet 900.This coils the outer wall that fine mechanism 410 1 ends are rotatably mounted in this cabinet 900, and the other end can be fixed through fixed mechanism with being pulled.
By on can find out; The fine mechanism of the dish of this communication facilities 410 1 ends are rotatably mounted in the outer wall of this cabinet 900, and the other end can be fixed through fixed mechanism with being pulled, therefore under the situation that rack 990 is arranged side by side; The other end of the fine mechanism 410 of the dish of this optical fiber coiling frame 400 rotates outside this cabinet 900; The operator can convenient for collecting the arrangement slack, take in arrangement finish after the other end of the fine mechanism 410 of this dish can draw cycle, and will coil fine mechanism 410 through fixed mechanism and fix.Thereby slack is taken in housekeeping efficient and is improved.
Referring to Fig. 4-5, this coils fine mechanism 410 and comprises fine plate 417 of dish and the fine axle 413 of dish, and the fine axle 413 of this dish is located at this and is coiled fine plate 417, and is concrete, and the fine axle 413 of this dish can be fixed in this through screw or welding manner and coil fine plate 417.Wherein, the fine axle 413 of this dish can be circle, and extends to form an edge in this circle one end, thereby can prevent that fiber reel is around in the fine axle 413 of this dish and comes off along the fine axle 413 of this dish.
It is understandable that the fine axle 413 of this dish also can be semi-circular shape, also can be waist shape, the embodiment of the invention is not limited thereto.
With reference to figure 5 and Fig. 6 a-6b, this fixed mechanism is first fixed mechanism 420.This optical fiber coiling frame 400 comprises first fixed mechanism 420 and the fine mechanism 410 of dish; Wherein, This end that coils fine mechanism 410 is provided with a shaft hole 415; Wore this shaft hole 415 through screw, and this screw threads is located at the outer wall of cabinet 900, thereby an end that will coil fine mechanism 410 is rotatably mounted in the outer wall of this cabinet 900.This other end that coils fine mechanism 410 is provided with grab 412a.This first fixed mechanism 420 is provided with draw-in groove 422, and this grab 412a can be arranged in this draw-in groove 422.Preferably, this grab 412a can be elastic fastening hook 412a, is arranged in this draw-in groove 422 after 410 cycles of the feasible fine mechanism of this dish of this elastic fastening hook 412a.
Further, this other end that coils fine mechanism 410 can also be provided with handle 412b, and this handle 412b is connected with this grab 412a, and this handle 412b makes the operator can draw the other end that this coils fine mechanism 410, thereby this grab 412a is fixed in this draw-in groove 422.
Particularly, as shown in Figure 5, this grab 412a and this handle 412b can form fastener 412 jointly.These fastener 412 1 sides are coiled the other end of fine mechanism 410 through for example screw retention at this, and these fastener 412 opposite sides are provided with this grab 412a, and this handle 412b is connected with this grab 412a.When needs were taken in the arrangement slack, the operator applied an external force in this handle 412b, made this grab 412a break away from this draw-in groove 422; Should coil fine mechanism 410 thereby discharge; This coils fine mechanism 410 and screws out outside this cabinet 900 around the one of which end, and the operator can be easily coiled at this and carried out optical fiber in fine mechanism 410 and take in housekeeping this moment, takes in after arrangement finishes; This operator applies an external force in this handle 412b, thereby cycle should the fine mechanism 410 of dish.Should coil in the process of fine mechanism 410 when cycle, this grab 412a that coils fine mechanism 410 is arranged in this draw-in groove 422 this grab 412a through this draw-in groove 422.
Preferably, this handle 412b can stretch out this cabinet 900.Stretch out cabinet 900 outer handles and made things convenient for this operator to operate this handle 412b, thereby provide convenience for the fine mechanism 410 of this dish of back-out/cycle.
By on can find out; The fine mechanism of the dish of embodiment of the invention optical fiber coiling frame 400 410 1 ends can revolve the outer wall of being located at this cabinet 900; The other end can be arranged in this draw-in groove 422 through grab 412a with being pulled, thereby this other end that coils fine mechanism 410 is fixed with being pulled.When rack 990 is arranged side by side; The fine mechanism 410 of the dish of this optical fiber coiling frame 400 can be outside this screw screws out this cabinet 900; The operator can put slack in order by convenient for collecting; Take in arrangement finish after the other end of the fine mechanism 410 of this dish can be pulled the ground cycle also pass through grab 412a and draw-in groove 422 clampings, thereby this other end that coils fine mechanism 410 is fixed.Improve slack and taken in the work efficiency of arrangement.
Need to prove; For wearing this shaft hole 415 through screw in the foregoing description; And this screw threads is located at the outer wall of cabinet 900, also can adopt other mode, as wearing this shaft hole 415 through a rotating shaft; And the outer wall that is welded in this cabinet 900 also can realize, is not limited thereto in the embodiment of the invention.
With reference to figure 5 and Fig. 8 a-8b, this fixed sturcture is second fixed mechanism 440.This second fixed mechanism 440 comprises matrix 443, rotating shaft 441 and arc shaped slider 442.This matrix 443 is provided with rotating shaft 441, and is the center of circle with this rotating shaft 441, and radius is that R is in this matrix 443 and is provided with arc shaped slider 442.These fine plate 417 1 ends of dish that coil fine mechanism 410 are provided with shaft hole 415, and are the center of circle with this shaft hole 415, and radius is that R is in this and coils fine plate 417 and be provided with arc chute 414.
This second fixed mechanism 440 passes this shaft hole 415 through this rotating shaft 441, and makes this rotating shaft 441 revolve the outer wall of being located at this cabinet 900, thereby an end that will coil fine mechanism 410 is rotatably mounted in the outer wall of this cabinet 900.Simultaneously, this arc shaped slider 442 is fixedly arranged on the outer wall of this cabinet 900, and is located in this arc chute 414, as can this arc shaped slider 442 being fixed in the outer wall of this cabinet 900 through screw.Like this, this arc shaped slider 442 just is located in this arc chute 414, and this arc shaped slider 442 can slide in this arc chute 414.
This second fixed mechanism 440 coils fine mechanism 410 when being installed on the outer wall of cabinet 900 with this; This end that coils fine mechanism 410 can be along these rotating shaft 441 rotations; The arc shaped slider of being located in this arc chute 414 442 can slide along this arc chute 414, does the arc rotation thereby can drive this other end that coils fine mechanism 410 along this rotating shaft 441.When this arc shaped slider 442 slides with respect to this arc chute 414, and when being positioned at an end of this arc chute 414, this arc shaped slider 442 is connected to an end of this arc chute 414, thereby this other end that coils fine mechanism 410 is stopped the rotation with respect to this rotating shaft 441.
By on can find out; One end of the fine mechanism 410 of the dish of embodiment of the invention optical fiber coiling frame 400 is rotatably mounted in the outer wall of this cabinet 900; The other end of this optical fiber coiling mechanism 410 can be done the arc rotation along this rotating shaft 441 under the cooperation of this arc shaped slider 442 and arc chute 414.When rack 990 was arranged side by side, an end of the fine mechanism 410 of the dish of this optical fiber coiling frame 400 can rotate around this rotating shaft 441, and; When this arc shaped slider 442 was positioned at an end of this arc chute 414, this other end that coils fine mechanism 410 stopped the rotation, at this moment; The fine mechanism 410 of the dish of this optical fiber coiling frame 400 screws out outside these cabinets 900, and the operator can convenient for collecting arrangement slack, takes in after arrangement finishes; This other end that coils fine mechanism 410 can trailed cycle; And make this arc shaped slider 442 be positioned at the other end of this arc chute 414, thereby this other end that coils fine mechanism 410 is fixed, improved the work efficiency that slack is taken in arrangement.
Wherein, being designed with that this arc chute 414 and arc shaped slider 442 cooperatively interact is beneficial to the radian that this other end that coils fine mechanism 410 of control rotates along this rotating shaft 441.It is understandable that this arc shaped slider 442 also can be one, this axle slides in arc chute 414, in the embodiment of the invention arc shaped slider 442 and axle can be called slide block.
Wherein, The line of the two ends of this arc chute 414 and this shaft hole 415 all coils the certain angle of centre-of gravity shift of fine mechanism 410 with respect to this; Like this, be beneficial to control this coils the radian of fine mechanism with respect to these arc shaped slider 442 rotations when cooperatively interacting of arc chute 414 and arc shaped slider 442 is designed with.Preferable, the line of the two ends of this arc chute and this shaft hole 415 is identical with respect to the angle of centre-of gravity shift that this coils fine mechanism 410.
Wherein, this matrix 443 is provided with rotating shaft 441, and is the center of circle with this rotating shaft 441, and radius is that R is in this matrix 443 and is provided with arc shaped slider 442.These fine plate 417 1 ends of dish that coil fine mechanism 410 are provided with shaft hole 415, and are the center of circle with this shaft hole 415, and radius is that R is in this and coils fine plate 417 and be provided with arc chute 414.These two radius Rs are identical.
It is understandable that; Can set arbitrarily as required for the radius R in the foregoing description, for example radius R can be 1cm, also can be 2cm etc.; And this arc chute 414 can coil the angle initialization that fine mechanism 410 screws out according to this, this is not limited in the embodiment of the invention.
It is understandable that; For the fixed mechanism of the optical fiber coiling frame in the foregoing description 400, this fixed mechanism can comprise first fixed mechanism 420 and second fixed mechanism 440, like this after the fine mechanism 410 of dish screws out; Can be through the cooperation of arc shaped slider 442 and arc chute 414; This other end that coils fine mechanism 410 is stopped the rotation, when the operator take in put slack in order after, this other end that coils fine mechanism 410 can be pulled the ground cycle; And grab 412a and draw-in groove 422 clampings of this first fixed mechanism 420 of the other end that can be through the fine mechanism 410 of dish are fixed thereby should coil fine mechanism 410.
As shown in Figure 4; This optical fiber coiling frame 400 can also comprise the limiting plate 424 of vertical fixing in the outer wall of this cabinet 900; This limiting plate 424 is provided with a plurality of holes 421, and this hole 421 can be used for tying up and is coiled in this and coils the slack in the fine mechanism 410, thereby makes optical fiber in good order.
Further, this first fixed mechanism 420 can be into a single integrated structure with this limiting plate 424, shown in Fig. 6 a and Fig. 6 b.
As shown in Figure 4, this optical fiber coiling frame 400 can also comprise be fixed in these cabinet 900 outer walls vicinity this coil the route disk 430 at an end place of fine mechanism 410.After this coiled 410 back-outs of fine mechanism, the operator took in the work of arrangement slack, and this slack along these route disk 430 coilings, is coiled in this again and coils in the fine mechanism 410 earlier.The fine mechanism of this dish 410 1 ends are rotated in the process like this; Slowly reduce at this route disk 430 and this slack length of coiling between the fine mechanism 410; Thereby can prevent stretching action to the slack generation; In addition, coil an end place of fine mechanism 410 because this route disk 430 is positioned at contiguous this, therefore this route disk 430 and this coil the slack between the fine mechanism 410 length to reduce amplitude little; Thereby can avoid the generation of slack bending situation, guarantee the quality of slack.With reference to figure 7a-7b, this route disk 430 passes the outer wall that threaded hole 720 is fixed on this cabinet 900 through screw 710.
Be appreciated that ground, the size of the various piece of this optical fiber coiling frame 400 can be set according to the size of the cabinet of using and the pore size between cabinet and the rack.This optical fiber coiling frame 400 can be installed in the one or both sides of this cabinet as required.
Fig. 9 a-10 is the synoptic diagram that is contained in the embodiment of the optical fiber coiling frame 400 on the cabinet 910 shown in Figure 4, described the situation that this optical fiber coiling frame 400 is applied to single chassis 910, and this single chassis 910 is not installed in the rack.Like Fig. 9 a-9b, the outer wall of this single chassis 910 offers a through hole 1100.Figure 10 takes in the synoptic diagram of arrangement slack for the optical fiber coiling frame 400 of cabinet 910 shown in Fig. 9 a-9b.Shown in figure 10; The method for sorting of taking in of the slack of this kind situation is: the optical fiber in this cabinet 910 passes this through hole 1100 and coils along the route disk on the outer wall of this cabinet 910 430; Around fine axle 413 coilings of this dish, this optical fiber wears out (shown in arrow the figure) from this through hole 1100 at last then.Strapping 1110 is tied up this optical fiber, thereby makes the optical fiber after the coiling in good order.In addition; When this single chassis 910 is installed in the rack, and this rack left and right sides is taken in arrangement optical fiber and only need be removed the rack side door when not having other racks; Just can carry out slack according to the above-mentioned steps operation and take in arrangement, this rack side door of assembling after arrangement finishes.
Figure 11 is the synoptic diagram of taking in the arrangement slack that is contained in second embodiment of the optical fiber coiling frame 400 on the cabinet shown in Figure 4; The situation that this optical fiber coiling frame 400 is applied to a plurality of cabinets has been described; These a plurality of cabinets are installed in up and down in the rack, and this rack left and right sides does not have other racks.Shown in figure 11; The taking in method for sorting and can be of slack: remove the rack side door, when the optical fiber coiling frame 400 of cabinet below the optical fiber of top cabinet need be connected to, optical fiber of cabinet passes this limiting plate 424 of the cabinet below this and the space between the hangers 1200 above this; Then along these route disk 430 coilings; Then around fine axle 413 coilings of this dish, this optical fiber wears out from the through hole 1100 of this cabinet then, assembles this rack side door at last; Above the optical fiber of following cabinet need be connected to during the optical fiber coiling frame 400 of cabinet; The through hole 1100 that the optical fiber of cabinet passes cabinet above this below being somebody's turn to do is also along 430 coilings of the route disk on the outer wall that is somebody's turn to do top cabinet; Then around fine axle 413 coilings of this dish; This optical fiber wears out (shown in arrow the figure) from this through hole 1100 at last, assembles this rack side door at last.
Figure 12 is the synoptic diagram that is contained in the 3rd embodiment of the optical fiber coiling frame 400 on the cabinet shown in Figure 4; The situation that this optical fiber coiling frame 400 is applied to a plurality of cabinets 920 has been described; These a plurality of cabinets are installed in up and down in the rack, and this rack left and right sides has been arranged side by side other racks.Wherein, this fixed mechanism comprises first fixed mechanism 420 and second fixed mechanism 440.Figure 13 takes in the synoptic diagram of arrangement optical fiber for the optical fiber coiling frame 400 that is contained on the cabinet 920 shown in Figure 12.Shown in figure 13; The taking in method for sorting and can be of this optical fiber: remove the rack side door; The operator applies the handle 412b of an external force in this fastener 412, thereby makes this grab 412a break away from this draw-in groove 422, and the fine mechanism 410 of this dish separates with this first fixed mechanism 420 like this.Then, this operator draws this and coils fine mechanism 410 outside these rotating shaft 441 these racks of back-out, and the method for describing according to Figure 12-13 is again taken in the arrangement fiber work to screwing out the fine mechanism 410 of the outer dish of rack.Take in after arrangement finishes, the handle 412b that this operator draws this fastener 412 should coil 410 cycles of fine mechanism and advance this rack, and made grab 412a be fastened on draw-in groove 422, and the fine mechanism 410 of this dish just can be fixed on this first fixed mechanism 420 like this.This rack side door of back assembling finishes.
It is understandable that, in the elaboration to Fig. 9 a-10, Figure 11 and Figure 12-13,, need to remove the side door of rack to the rack of this structure.Certainly, to the rack of other structures, can not remove side door; The operator only need screw out this optical fiber coiling frame can take in the arrangement slack; Take in put slack in order after, this optical fiber coiling frame of cycle gets final product, and this is not limited in the embodiment of the invention.
Need to prove that the hangers 1200 in the foregoing description is located at the cabinet sidewall, cooperate, thereby can this cabinet be located in this rack with the rack madial wall.
The embodiment of the invention also provides a kind of optical fiber coiling frame of cabinet, comprises fixed mechanism and the fine mechanism of dish.This fixed mechanism is fixed in the outer wall of this cabinet.This coils the outer wall that fine mechanism one end is rotatably mounted in this cabinet, and the other end can be fixed through fixed mechanism with being pulled.
By on can find out; The fine mechanism of the dish of this optical fiber coiling frame one end is rotatably mounted in the outer wall of this cabinet; The other end can be fixed through fixed mechanism with being pulled; Therefore under the situation that rack is arranged side by side, the fine mechanism of the dish of this optical fiber coiling frame can rotate outside this cabinet around the one of which end, and the operator can put slack in order by convenient for collecting; Take in arrangement finish after the other end of this fine mechanism of dish can draw cycle and being fixed on this fixed mechanism, slack is taken in housekeeping efficient and is improved.
It is understandable that the structure of fiber spool can be consistent with the structure of light fiber spool in the foregoing description in the light fiber spool of embodiment of the invention cabinet, no longer repeats at this.
Invention has been described more than to combine most preferred embodiment, but the present invention is not limited to the embodiment of above announcement, and should contain various modification equivalent combinations of carrying out according to essence of the present invention.
Claims (10)
1. the optical fiber coiling frame of a cabinet is characterized in that, comprising:
Fixed mechanism, said fixed mechanism is fixed in the outer wall of said cabinet; And
Coil fine mechanism, the fine mechanism of said dish one end is rotatably mounted in the outer wall of said cabinet, and the other end can be fixed through said fixed mechanism with being pulled;
Said fixed mechanism comprises: second fixed mechanism, and said second fixed mechanism comprises matrix, rotating shaft and slide block, said matrix is provided with said rotating shaft; And be the center of circle with said rotating shaft, radius is that R is in said matrix and is provided with said slide block, the fine mechanism of said dish comprises the fine axle of fine plate of dish and dish; Said dish fibre is located in the fine plate of said dish, and an end of the fine plate of said dish is provided with shaft hole, and is the center of circle with said shaft hole; Radius is that R is in the fine plate of said dish and is provided with arc chute, and said shaft hole is passed in said rotating shaft, and the outer wall of said cabinet is located in said rotating shaft; Said slide block is located in the said arc chute, and said slide block is fixedly arranged on the outer wall of said cabinet.
2. the optical fiber coiling frame of cabinet as claimed in claim 1 is characterized in that, said fixed mechanism also comprises: first fixed mechanism, and said first fixed mechanism is provided with draw-in groove, and the other end of the fine mechanism of said dish is provided with grab, and said grab is arranged in said draw-in groove.
3. the optical fiber coiling frame of cabinet as claimed in claim 2 is characterized in that, the other end of the fine mechanism of said dish also is provided with handle, and said handle is connected with said grab, and said handle draws said grab and is fixed in said draw-in groove.
4. the optical fiber coiling frame of cabinet as claimed in claim 3 is characterized in that, the two ends of said arc chute are identical with respect to the angle of the centre-of gravity shift of the fine mechanism of said dish with the line of said shaft hole.
5. the optical fiber coiling frame of cabinet as claimed in claim 1 is characterized in that, also comprises the route disk at the fine mechanism of the said dish of the vicinity that is fixedly arranged on said cabinet outer wall one end place.
6. communication facilities; Comprise rack, cabinet and optical fiber coiling frame; Said cabinet is positioned at said rack, has the space between said cabinet and the said rack, and said optical fiber coiling frame is in the outer wall and the space between said rack and said cabinet of said cabinet; It is characterized in that said optical fiber coiling frame comprises:
Fixed mechanism, said fixed mechanism is fixed in the outer wall of said cabinet; And
Coil fine mechanism, the fine mechanism of said dish one end is rotatably mounted in the outer wall of said cabinet, and the other end can be fixed through said fixed mechanism with being pulled;
Said fixed mechanism comprises: second fixed mechanism, and said second fixed mechanism comprises matrix, rotating shaft and slide block, said matrix is provided with said rotating shaft; And be the center of circle with said rotating shaft, radius is that R is in said matrix and is provided with said slide block, the fine mechanism of said dish comprises the fine axle of fine plate of dish and dish; Said dish fibre is located in the fine plate of said dish, and an end of the fine plate of said dish is provided with shaft hole, and is the center of circle with this shaft hole; Radius is that R is in this and coils fine plate and be provided with arc chute, and said shaft hole is passed in said rotating shaft, and the outer wall of said cabinet is located in said rotating shaft; Said slide block is located in the said arc chute, and said slide block is fixedly arranged on the outer wall of said cabinet.
7. communication facilities as claimed in claim 6 is characterized in that, said fixed mechanism also comprises: first fixed mechanism, and said first fixed mechanism is provided with draw-in groove, and the other end of the fine mechanism of said dish is provided with grab, and said grab is arranged in said draw-in groove.
8. communication facilities as claimed in claim 7 is characterized in that, the other end of the fine mechanism of said dish also is provided with handle, and said handle is connected with said grab, and said handle draws said grab and is fixed in said draw-in groove.
9. communication facilities as claimed in claim 6 is characterized in that, the two ends of said arc chute are identical with respect to the angle of the centre-of gravity shift of the fine mechanism of said dish with the line of said shaft hole.
10. like each described communication facilities in the claim 6 to 9, it is characterized in that the fine mechanism of said dish also comprises the route disk at the fine mechanism of the said dish of the vicinity that is fixedly arranged on said cabinet outer wall one end place.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102187074A CN101726803B (en) | 2008-10-28 | 2008-10-28 | Optical fiber tray fiber frame of chassis and communication equipment with optical fiber tray fiber frame |
| PCT/CN2009/071999 WO2010048809A1 (en) | 2008-10-28 | 2009-05-26 | Optical fiber wrapping frame and communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102187074A CN101726803B (en) | 2008-10-28 | 2008-10-28 | Optical fiber tray fiber frame of chassis and communication equipment with optical fiber tray fiber frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101726803A CN101726803A (en) | 2010-06-09 |
| CN101726803B true CN101726803B (en) | 2012-07-25 |
Family
ID=42128214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102187074A Expired - Fee Related CN101726803B (en) | 2008-10-28 | 2008-10-28 | Optical fiber tray fiber frame of chassis and communication equipment with optical fiber tray fiber frame |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101726803B (en) |
| WO (1) | WO2010048809A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293614B (en) * | 2012-02-27 | 2015-12-02 | 南京科羿康光电设备有限公司 | Clamping-rail fiber storage tray |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6263141B1 (en) * | 1998-09-09 | 2001-07-17 | Adc Telecommunications, Inc. | Optical fiber cable management device including storage tray |
| CN2559003Y (en) * | 2002-07-23 | 2003-07-02 | 华为技术有限公司 | Optic fibre management unit for treating optic fibre and optic device |
| CN2580457Y (en) * | 2002-11-14 | 2003-10-15 | 华为技术有限公司 | Optic fibre management cabinet |
| CN2762496Y (en) * | 2004-12-20 | 2006-03-01 | 华为技术有限公司 | Redundancy optical fibre coiling device of communication apparatus cabinet |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2632752B2 (en) * | 1991-03-19 | 1997-07-23 | 株式会社中電工 | Fiber optic cable distributor |
| AU682058B2 (en) * | 1993-09-10 | 1997-09-18 | British Telecommunications Public Limited Company | Optical fibre routing mechanism |
| CN1155933A (en) * | 1994-03-01 | 1997-07-30 | 美国3M公司 | Fiber distribution frame system |
| CN2556662Y (en) * | 2002-07-06 | 2003-06-18 | 青岛依爱通信设备有限公司 | Book shelf type optic fibre distribution module |
-
2008
- 2008-10-28 CN CN2008102187074A patent/CN101726803B/en not_active Expired - Fee Related
-
2009
- 2009-05-26 WO PCT/CN2009/071999 patent/WO2010048809A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6263141B1 (en) * | 1998-09-09 | 2001-07-17 | Adc Telecommunications, Inc. | Optical fiber cable management device including storage tray |
| CN2559003Y (en) * | 2002-07-23 | 2003-07-02 | 华为技术有限公司 | Optic fibre management unit for treating optic fibre and optic device |
| CN2580457Y (en) * | 2002-11-14 | 2003-10-15 | 华为技术有限公司 | Optic fibre management cabinet |
| CN2762496Y (en) * | 2004-12-20 | 2006-03-01 | 华为技术有限公司 | Redundancy optical fibre coiling device of communication apparatus cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010048809A1 (en) | 2010-05-06 |
| CN101726803A (en) | 2010-06-09 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20120725 Termination date: 20181028 |