WO2016201689A1

WO2016201689A1 - Optical fiber storage container and optical fiber collection device

Info

Publication number: WO2016201689A1
Application number: PCT/CN2015/081907
Authority: WO
Inventors: 陈晶辉; 艾建军; 卢睿; 熊伟
Original assignee: 华为技术有限公司
Priority date: 2015-06-19
Filing date: 2015-06-19
Publication date: 2016-12-22

Abstract

An optical fiber storage container (100) comprising a rotating disc (10) and a fixed disc (20), the rotating disc (10) being superimposed with the fixed disc (20). In the process of the rotating disc (10) rotating with respect to the fixed disc (20), the positional relationship between the rotating disc (10) and the fixed disc (20) does not change. The rotating disc (10) comprises a main body (12) and a stop piece (14). The main body (12) comprises an installation portion (122) and a winding portion (124), the winding portion (124) surrounding the installation portion (122). The main body (12) comprises a top surface (121) and a bottom surface (123) provided opposite thereto. The stop piece (14) is superimposed with the winding portion (124). The stop piece (14) and the top surface (121) form a first fiber storage region (C1) therebetween. The bottom surface (123) is opposite to the fixed disc (20). The bottom surface (123) and the fixed disc (20) form a second fiber storage region (C2) therebetween. The second fiber storage region (C2) comprises a mutually communicating outer ring region (C21) and an inner ring region (C22). The installation portion (122) is provided with a fiber through-hole (125) and a channel (126). The channel (126) communicates between the fiber through-hole (125) and the first fiber storage region (C1). The fiber through-hole (125) communicates between the channel (126) and the inner ring region (C22). The fiber storage container can realize automatic fiber distribution, and can ensure that in the process of moving one end of an optical fiber patch cable, the normal operation of another end is unaffected.

Description

Fiber storage box and optical fiber receiving device

Technical field

The present invention relates to the technical field of optical fiber distribution systems for communication devices, and in particular, to a fiber storage box and an optical fiber receiving device.

Background technique

In the context of the current construction of Fiber To The Home (FTTH) networks, massive fiber management in the network has become a headache for operators, in the initial network construction, new user service provisioning and fiber fault handling business processes. Diagnostics, positioning, hopping, detection, recording, and refreshing of network ports are required, and operations are very frequent. Manual hopping is less efficient in terms of accuracy and timeliness.

Therefore, how to provide an optical wiring product can realize automatic wiring, and can ensure that one end of the optical jumper does not affect the normal operation of the other end during the movement process, and does not affect the optical signal. The problems faced.

Summary of the invention

The embodiment of the invention provides a fiber storage box, which can realize automatic wiring, and can ensure that one end of the optical jumper does not affect the normal operation of the other end during the movement, and does not affect the optical signal.

In one aspect, the present invention provides a fiber storage box including a rotating disc and a fixed disc, the rotating disc being rotatably coupled to the fixed disc, the rotating disc and the fixed disc being overlapped, During the rotation of the rotating disc, the positional relationship between the rotating disc and the fixed disc remains unchanged, the rotating disc includes a main body and a blocking piece, and the main body includes a mounting portion and a winding a wire portion, the winding portion is disposed around the mounting portion, the body includes oppositely disposed top and bottom surfaces, the blocking piece overlaps with the winding portion, and between the blocking piece and the top surface Forming a first storage line area, the bottom surface is opposite to the fixed disc, a second storage line area is formed between the bottom surface and the fixed disc, and the second storage line area includes an outer ring area that communicates with each other And an inner ring area, the mounting portion is provided with a wire hole and a passage, the passage is communicated between the wire hole and the first storage line area, and the line hole communicates with the channel and the Between the inner circle.

In a first possible implementation manner, the fixed disc includes a carrier board and a snap member, and the carrier board and the carrier board The bottom surface of the rotating disc is opposite to each other, the latching member is vertically disposed on the carrier board, one end of the latching member is connected to the carrier board, and the other end of the latching member is provided with a card a mounting hole of the rotating disc is provided with a shaft hole, and the latching member cooperates with the shaft hole to form a rotating shaft of the rotating disc relative to the fixed disc, the hook and the hook The top surface of the body cooperates to position the rotating disc in the axial direction of the rotating shaft to the fixed disc.

In conjunction with the first possible implementation, in a second possible implementation, the fixed disc further includes a positioning ring, the positioning ring protrudes from the carrier, and the latch is located in the positioning At the center of the ring, the rotating disc further includes a positioning platform, the positioning platform is protruded from the bottom surface, the positioning platform is provided with an annular groove, and the positioning ring is received in the annular groove. The positioning table is attached to the carrier.

In a third possible implementation manner, the fixed disc further includes a carrier and a plurality of spacers, the carrier is opposite to the bottom surface of the rotating disc, and the plurality of spacers are distributed in the At a boundary between the outer ring region and the inner ring region, the plurality of spacers are detachably connected to the carrier, and the rotating disk is provided with a plurality of mounting holes, and the plurality of mounting holes respectively receive The plurality of spacers are wound in the fiber storage box, and the plurality of spacers are used to define a winding area of the optical jumper in the outer ring area, the light After the jumper is wound, the plurality of spacers are removed.

In conjunction with the third possible implementation, in a fourth possible implementation, the fixed disc further includes a plurality of connecting pieces, and the plurality of spacers are respectively integrally formed with the plurality of connecting pieces, a plurality of connecting pieces are coplanar with the carrier plate, and a plurality of connecting pieces are provided between the plurality of connecting pieces and the carrier plate, and each of the connecting pieces and the carrier plate are connected by a connecting rib, and the pressing portion is pressed The spacer can break the connecting rib such that the tab is removed along with the spacer.

In a fifth possible implementation manner, the fixed disc and the rotating disc are both in a disc-like structure, and the fiber storage box further includes an outer frame, the outer frame is mounted on the fixed disc and The periphery of the rotating disc.

In conjunction with the fifth possible implementation, in a sixth possible implementation, the outer frame includes an inner wall and an outer wall, the outer frame is provided with a first notch and a second notch, the first notch and the a second notch is connected to the inner wall and the outer wall, and one end of the optical jumper wound in the fiber storage box protrudes from the first notch in a circumferential direction, the optical jumper The other end protrudes from the second notch in the circumferential direction toward the fiber storage box, the direction of the optical jumper extending from the first notch and the light extending from the second notch The jumper faces in the opposite direction.

With reference to the sixth possible implementation, in a seventh possible implementation, the outer frame includes a support block, a positioning piece, a first hook and a second hook, and the support block protrudes from the inner wall The positioning piece extends from a bottom of the support block toward a center of the outer frame, and a top surface of the support block is used to support the main body of the rotating disc, and the first hook is disposed on the main body An inner side of the support block, the positioning piece is engaged with a positioning groove on a side of the fixed disc that is away from the rotating disc, and the first hook and the fixed disc face the rotation One side of the disc cooperates with the second hook protruding from the inner wall, the second hook is located above the support block, and the second hook is clamped to the rotating disc The body is away from the side of the fixed disc.

In conjunction with the seventh possible implementation, in an eighth possible implementation, the outer frame is provided with at least two fixing slots, and the at least two fixing slots are disposed on the outer wall.

In another aspect, the present invention provides an optical fiber take-up device, the optical fiber take-up device comprising a tray and a plurality of fiber storage boxes according to any one of the above possible embodiments, wherein the plurality of fiber storage boxes are stacked The fixed disc of the plurality of fiber storage boxes is fixed to the tray on the tray.

Compared with the prior art, the present invention provides a fiber storage box and an optical fiber take-up device by stacking a rotating disc and a fixed disc, and forming a first storage area in the rotating disc, in the fixed disc and Forming a second storage area between the rotating discs, the fiber storage box is for winding an optical jumper, one of the optical jumpers is partially wound around the first storage line area, and another part of the optical jumper is wound In the outer ring region of the second storage line region, a winding direction of the optical jumper in the first storage line region is opposite to a winding direction of the optical jumper wire in the second storage line region When the optical jumper in the first storage area is extracted, the rotating disc rotates relative to the fixed disc, and the optical jumper in the outer ring area moves to the inner ring area Therefore, the movement of the optical jumper stored in the second storage area can support the movement of the optical jumper in the first storage area, so that the wiring is smooth and efficient. The invention can not only realize the automatic wiring of the optical jumper, but also ensure that one end of the optical jumper does not affect the normal operation of the other end during the movement, and does not affect the optical signal.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings to be used in the embodiments will be briefly described below. Obviously, the drawings in the following description are only some of the present invention. For the embodiments, those skilled in the art can obtain other drawings according to the drawings without any creative work.

1 is a perspective view of a fiber storage box according to an embodiment of the present invention;

2 is a perspective exploded view of a fiber storage box according to an embodiment of the present invention;

3 is a schematic view showing a structure of a frame of a fiber storage box and a fixed disc and a rotating disc according to an embodiment of the present invention;

4 is a schematic view of a fixed disc of a fiber storage box according to an embodiment of the present invention;

5 is a schematic view showing another direction of a fixed disc of a fiber storage box according to an embodiment of the present invention;

6 is a perspective view of a rotating disc of a fiber storage box according to an embodiment of the present invention;

Figure 7 is a cross-sectional view of a rotating disk of a fiber storage cassette in accordance with an embodiment of the present invention;

FIG. 8 is a schematic diagram of an outer frame of a fiber storage box according to an embodiment of the present invention; FIG.

9 is a schematic view of a tray of an optical fiber take-up device according to an embodiment of the present invention;

FIG. 10 is a schematic diagram of a fiber storage box installed in a tray of an optical fiber take-up device according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

Referring to FIG. 1, FIG. 2 and FIG. 3, the present invention provides a fiber storage box 100 comprising a rotating disc 10 and a fixed disc 20, the rotating disc 10 being rotatably coupled to the fixed disc 20, the rotating disc The sheet 10 and the fixed disc 20 are overlapped, and the positional relationship between the rotating disc 10 and the fixed disc 20 remains unchanged during the rotation of the rotating disc 10. The axial direction of the rotating shaft A of the rotating disc 10 relative to the fixed disc 20 is perpendicular to the plane in which the rotating disc 10 and the fixed disc 20 are located, and the axial direction of the rotating shaft A is perpendicular to The rotating plane of the rotating disc 10 passes through the center of the rotating disc 10, that is, the rotating disc 10 rotates in the center of its own center.

Referring to FIGS. 6 and 7 , the rotating disc 10 includes a main body 12 and a blocking piece 14 , and the main body 12 includes a mounting portion 122 and a winding portion 124 , and the winding portion 124 is disposed around the mounting portion 122 . Specifically, the winding portion 124 and the mounting portion 122 are integrally formed, the winding portion 124 is annular, the mounting portion 122 has a disk shape, and the winding portion 124 is attached to the edge of the mounting portion 122. The body 12 includes a relative The top surface 121 and the bottom surface 123 are disposed, the blocking piece 14 is overlapped with the winding portion 124, and a first storage line area C1 is formed between the blocking piece 14 and the top surface 121. Referring to FIG. 3 and FIG. 4 simultaneously, the bottom surface 123 is opposite to the fixed disc 20, and the second storage line area C2 is formed between the bottom surface 123 and the fixed disc 20, and the second storage area is C2 includes outer ring area C21 and inner ring area C22 (see FIG. 4) which are in communication with each other, and FIG. 3 is a partial view. FIG. 3 includes only a part of the fixed disc 20 and the rotating disc 10 at one edge position, FIG. The second storage line area C2 is the outer ring area C21, and the inner ring area C22 is the area surrounded by the outer ring area C21. For convenience of understanding, the inner ring area C22 and the outer ring area C21 are attached in FIG.

The fiber storage box 100 is configured to wind an optical jumper, one of the optical jumpers is partially wound around the first storage line area C1, and another part of the optical jumper is wound around the second storage line area C2. The outer ring area C21, the winding direction of the optical jumper in the first storage line area C1 is opposite to the winding direction of the optical jumper in the second storage line area C2, when extracting the When the optical jumper is stored in the line area C1, the rotating disc 10 rotates relative to the fixed disc 20, and the optical jumper in the outer ring area C21 moves to the inner ring area C22. Thus, the fixed disc 20 is fixed, the rotating disc 10 rotates to output the optical jumper, and the movement of the optical jumper in the second storage line area C2 can support the output of the optical jumper in the first storage area C1, ensuring The smooth output of the optical jumper. The present invention places the two ends of the optical jumper in the first storage line area C1 and the second storage line area C2, and each storage line area is configured with the length of the optical fiber to be output, and moves at one end of the optical jumper. In the process, the other end is in another storage line area, so the other end will not be affected, and normal operation can be maintained without affecting the transmission of optical signals.

Referring to FIG. 6, the mounting portion 122 is provided with a wire hole 125 and a channel 126. The channel 126 is communicated between the wire hole 125 and the first storage line C1. The wire hole 125 is connected. It is connected between the channel 126 and the inner ring region C22 of the second storage line region C2. Specifically, the wire hole 125 has a through hole structure, and the wire hole 125 communicates between the top surface 121 and the bottom surface 123. A channel 126 extends over the top surface 121 and a channel 126 extends from the first storage line region C1 to the via hole 125. In this embodiment, the blocking piece 14 is provided with a slit 142 extending from the inner side of the blocking piece 14 to the outer edge, and the slit 142 allows the first storage line area C1 to communicate with the outside of the rotating disk 10, the passage 126 is connected to the slit 142.

In one embodiment, the blocking piece 14 and the main body 12 are of a split structure, and the blocking piece 14 is mounted on the top of the winding portion 124 of the main body 12, and a space is left between the blocking piece 14 and the winding portion 124 (ie, The first storage area C1). In another embodiment, the flap 14 and the main body 12 can be integrally formed and molded. In the process, a first storage line area C1 is formed between the flap 14 and the winding portion 124. The rotating disk 10 has a disk shape, and the opening of the first storage line area C1 is located at the outer edge of the rotating disk 10, and the first storage line area C1 has an annular shape.

Referring to FIG. 4, the fixed disc 20 includes a carrier 22 and a latching member 23. The carrier 22 is opposite to the bottom surface 123 of the rotating disc 10. The latching member 23 is vertically disposed at On the carrier board 22, one end of the latching member 23 is connected to the carrier board 22, and the other end of the latching member 23 is provided with a hook 232. Please refer to FIG. 6, the rotating disc 10 The mounting portion 122 is provided with a shaft hole 1222, and the locking member 23 cooperates with the shaft hole 1222 to form a rotating shaft A of the rotating disc 10 relative to the fixed disc 20, the hook 232 and The top surface 121 of the main body 12 is fitted to position the rotating disc 10 in the axial direction of the rotating shaft A to the fixed disc 20. The shaft hole 1222 is located at a center position of the mounting portion 122. The hook 232 has an elastic deformation capability. After the hook 232 passes through the shaft hole 1222, the hook 232 is clamped on the top surface 121 of the main body 12. The main body 12 is limited to The hook 232 is between the carrier 22 and the carrier 22 .

Referring to FIG. 4 , the fixed disc 20 further includes a positioning ring 24 , the positioning ring 24 is protruded from the carrier 22 , and the latching member 23 is located at a center of the positioning ring 24 , please refer to 7 , the rotating disc 10 further includes a positioning platform 15 , the positioning platform 15 is protruded from the bottom surface 123 , the positioning platform 15 is provided with an annular groove 152 , and the positioning ring 24 is received in the ring In the groove 152, the positioning table 15 is attached to the carrier 22 . Specifically, the positioning ring 24 is matched with the size of the annular groove 152. When the two are matched, the positioning of the rotating disk 10 and the fixed disk 20 in the radial direction can be realized, and the hook 232 of the locking member 23 is The engagement of the rotating disc 10 enables the positioning of the rotating disc 10 and the fixed disc 20 in the axial direction.

In this embodiment, the fixed disc 20 further includes a plurality of spacers 25, and the plurality of spacers 25 are distributed at a boundary between the outer ring area C21 and the inner ring area C22, the plurality of intervals The body 25 is detachably connected to the carrier 22, and the rotating disk 10 is provided with a plurality of mounting holes, the plurality of mounting holes respectively receiving the plurality of spacers 25, and the optical jumper is wound around the In the process of the fiber storage box 100, the plurality of spacers 25 are used to define a winding area of the optical jumper in the outer ring area C21. After the optical jumper is wound, the plurality of spacers 25 was removed. The purpose of removing the spacer 25 is to communicate with the outer ring region C21 by the inner ring region C22, so that when the optical jumper of the first storage region C1 is extracted, the optical jumper of the second storage region C2 can be from the outer ring. The area C21 is moved to the inner ring area C22, so that smooth movement of the optical jumper of the first storage line area C1 can be ensured.

The detachable connection between the plurality of spacers 25 and the carrier 22 is not limited to one. For example, the spacer 25 and the carrier 22 may be designed as a separate structure, and the carrier 22 is provided. a hole or a groove, the spacer 25 is inserted into the hole or the groove, and only a gap is formed between the outer ring region C21 and the inner ring region C22, so that the winding region defining the optical jumper can be realized in the outer ring region C21 The function. It is also possible to integrally form the spacer 25 with the carrier 22, but the connection between the spacer 25 and the carrier 22 is designed to be easily broken, and can be connected by fine ribs, and when the spacer 25 needs to be removed, Apply an external force.

In the embodiment, the fixed disc 20 further includes a plurality of connecting pieces 26, and the plurality of spacers 25 are integrally formed with the plurality of connecting pieces 26, the plurality of connecting pieces 26 and the carrier board. 22 is located in the same plane, and a slit 262 is defined between the plurality of connecting pieces 26 and the carrier 22, and each of the connecting pieces 26 and the carrier 22 are connected by a connecting rib 264, and the pressing is performed. The spacer 25 can break the connecting rib 264 such that the tab 26 is removed along with the spacer 25.

Referring to FIG. 1 and FIG. 2, the fixed disc 20 and the rotating disc 10 are both in a disk-like structure, and the fiber storage box 100 further includes an outer frame 30, and the outer frame 30 is mounted on the fixed frame. The disc 20 and the periphery of the rotating disc 10.

Referring to FIG. 8 , the outer frame 30 includes an inner wall 31 and an outer wall 32 . The outer frame 30 is provided with a first notch 33 and a second notch 34 , and the first notch 33 and the second notch 34 are connected to the The inner wall 31 and the outer wall 32, one end of the optical jumper wound in the fiber storage box 100 protrudes from the first notch 33 in the circumferential direction, the fiber storage box 100, and the optical jumper One end of the fiber storage box 100 protrudes from the second notch 34 in a circumferential direction, and an orientation of the optical jumper extending from the first notch 33 and a protrusion from the second notch 34 The optical jumpers are oriented in opposite directions, such as the arrowed curve shown in FIG. 8, which indicates the outgoing direction of the optical jumper.

The outer frame 30 includes a support block 35, a positioning piece 36, a first hook 37 and a second hook 38. The support block 35 protrudes from the inner wall 31, and the positioning piece 36 is from the support block 35. a bottom portion of the support block 35 is configured to support the main body 12 of the rotating disc 10, and a first hook 37 is disposed on the support block. The positioning piece 36 cooperates with the positioning groove 27 (shown in FIG. 5 ) on the side of the fixed disk 20 away from the rotating disk 10 , and the positioning piece 36 and the positioning groove 27 can cooperate with each other. The position between the fixed disc 20 and the outer frame 30 is defined in the circumferential direction to prevent relative rotation between the two. Specifically, the fixed disc 20 includes four positioning grooves 27, as shown in FIG. 30 includes four positioning pieces 36, positioning pieces 36 and The positioning groove 27 is matched to realize the positioning and mounting function. The first hook 37 is engaged with one side of the fixed disc 20 facing the rotating disc 10, the second hook 38 is protruded from the inner wall 31, and the second hook 38 is located at the Above the support block 35, the second hook 38 is held on a side of the main body 12 of the rotating disc 10 away from the fixed disc 20.

The outer frame 30 is provided with at least two fixing slots 39 , and the at least two fixing slots 39 are disposed on the outer wall 32 . The fixing slot 39 is configured to cooperate with a positioning structure in the tray of the optical fiber take-up device to position the outer frame 30 to the tray of the optical fiber take-up device.

Referring to FIG. 9 and FIG. 10, the present invention further provides an optical fiber take-up device, which includes a tray 200 and a plurality of fiber storage boxes 100, and the plurality of fiber storage boxes 100 are stacked on the tray. The fixed disc 20 of the plurality of fiber storage boxes 100 is fixed to the tray 200. In the present embodiment, the fixed disc 20 is fixed to the tray by the outer frame 30. In other embodiments, the outer frame 30 and the fixed disc 20 may also be designed as a unitary structure to directly fix the fixed disc 20 to the tray. Specifically, the tray 200 includes two mounting areas 201, and a set of fiber storage boxes 100 are respectively installed in the two mounting areas 201. Each group of the fiber storage boxes 100 includes a plurality of stacked fiber storage boxes 100, each of which is installed. Each of the regions 201 includes two fixing portions 2011. In the embodiment, the fixing portion 2011 is a fixed groove structure, and the fixing post 202 is assembled at the fixing portion 2011, and the fixing post 202 is matched with the fixing groove 39 of the outer frame 30 to The outer frame 30 is limited to the tray 200.

The present invention provides a fiber storage cartridge 100 and an optical fiber take-up device by laminating a rotating disk 10 and a fixed disk 20, and forming a first storage area C1 in the rotating disk 10, fixing the disk 20 and rotating A second storage area C2 is formed between the discs 10, and the fiber storage box 100 is used for winding an optical jumper, and one of the optical jumpers is partially wound around the first storage area C1, and the optical jumper is Another portion is wound around the outer ring region C21 of the second storage line region C2, the winding direction of the optical jumper in the first storage line region C1 and the second storage line region C2 The winding direction of the optical jumper is reversed. When the optical jumper in the first storage area C1 is extracted, the rotating disc 10 rotates relative to the fixed disc 20, and the outer ring area C21 The optical jumper moves to the inner ring area C22, so that the movement of the optical jumper stored in the second storage line area C2 can support the movement of the optical jumper in the first storage area C1, so that the wiring is smooth. efficient. The invention can not only realize the automatic wiring of the optical jumper, but also ensure that one end of the optical jumper does not affect the normal operation of the other end during the movement, and does not affect the optical signal.

The fiber storage box and the optical fiber receiving device provided by the embodiments of the present invention are described in detail above, and the principles and implementation manners of the present invention are described in the specific examples, and the above embodiments are described. The present invention is only used to help understand the method of the present invention and its core ideas; at the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in specific embodiments and application scopes. The contents of this specification are not to be construed as limiting the invention.

Claims

A fiber storage box, comprising: a rotating disc and a fixed disc, wherein the rotating disc is rotatably coupled to the fixed disc, and the rotating disc and the fixed disc are overlapped, During the rotation of the rotating disc, the positional relationship between the rotating disc and the fixed disc remains unchanged, the rotating disc includes a main body and a blocking piece, and the main body includes a mounting portion and a winding portion. The winding portion is disposed around the mounting portion, the main body includes a top surface and a bottom surface disposed opposite to each other, the blocking piece overlaps with the winding portion, and a first portion is formed between the blocking piece and the top surface a storage area, the bottom surface is opposite to the fixed disc, a second storage line is formed between the bottom surface and the fixed disc, and the second storage area includes an outer ring area and an inner ring that communicate with each other a portion, the mounting portion is provided with a wire hole and a passage, the passage is communicated between the wire hole and the first storage line, and the wire hole communicates with the channel and the inner ring between.
A fiber storage cassette according to claim 1, wherein said fixed disk comprises a carrier plate and a latching member, said carrier plate being opposite said bottom surface of said rotating disk, said latching member being vertical Provided on the carrier board, one end of the latching member is connected to the carrier board, and the other end of the latching member is provided with a hook, and the mounting portion of the rotating disc is provided with a shaft hole. The latching member cooperates with the shaft hole to form a rotating shaft of the rotating disc relative to the fixed disc, and the hook cooperates with the top surface of the main body to rotate the rotating disc Positioned on the fixed disc in the axial direction of the rotating shaft.
The fiber storage box according to claim 2, wherein the fixed disc further comprises a positioning ring, the positioning ring is protruded from the carrier, and the locking member is located at a center of the positioning ring. The rotating disc further includes a positioning platform, the positioning platform is protruded from the bottom surface, the positioning platform is provided with an annular groove, and the positioning ring is received in the annular groove, and the positioning platform is The carrier is bonded.
The fiber storage cartridge according to claim 1, wherein the fixed disk further comprises a carrier plate and a plurality of spacers, the carrier plate being opposite to the bottom surface of the rotating disk, the plurality of a spacer is disposed at a boundary between the outer ring region and the inner ring region, the plurality of spacers are detachably connected to the carrier, and the rotating disk is provided with a plurality of mounting holes, The mounting holes respectively receive the plurality of spacers, and the plurality of spacers are used to define the winding area of the optical jumper in the outer ring. The area, after the optical jumper is wound, the plurality of spacers are removed.
A fiber storage cartridge according to claim 4, wherein said fixed disk further comprises a plurality of a connecting piece, wherein the plurality of spacers are integrally formed with the plurality of connecting pieces, the plurality of connecting pieces are coplanar with the carrier, and the plurality of connecting pieces are cut between the plurality of connecting pieces and the carrier The groove, each of the connecting pieces and the carrier plate are connected by a connecting rib, and pressing the spacer body can break the connecting rib, so that the connecting piece is removed together with the spacer.
The fiber storage box according to any one of claims 1 to 5, wherein the fixed disc and the rotating disc have a disk-like structure, and the fiber storage box further comprises an outer frame, An outer frame is mounted on the periphery of the fixed disc and the rotating disc.
The fiber storage box according to claim 6, wherein the outer frame comprises an inner wall and an outer wall, the outer frame is provided with a first notch and a second notch, and the first notch and the second notch are connected The inner wall and the outer wall, one end of the optical jumper wound in the fiber storage box protrudes from the first notch in a circumferential direction, and the other end of the optical jumper is along a circumferential direction extending from the second notch to the fiber storage box, an orientation of the optical jumper extending from the first notch and an orientation of the optical jumper extending from the second notch in contrast.
The fiber storage box according to claim 6 or 7, wherein the outer frame comprises a support block, a positioning piece, a first hook and a second hook, and the support block protrudes from the inner wall. The positioning piece extends from a bottom of the support block toward a center of the outer frame, a top surface of the support block is used to support the main body of the rotating disc, and the first hook is disposed on the An inner side of the support block, the positioning piece is engaged with a positioning groove on a side of the fixed disk away from the rotating disk, and the first hook and the fixed disk face the rotating disk The second hook is protruded from the inner wall, the second hook is located above the support block, and the second hook is clamped to the main body of the rotating disc Keep away from the side of the fixed disc.
The fiber storage box according to claim 7 or 8, wherein the outer frame is provided with at least two fixing grooves, and the at least two fixing grooves are provided on the outer wall.
An optical fiber take-up device, comprising: a tray and a plurality of fiber storage boxes according to any one of claims 1 to 9, wherein the plurality of fiber storage boxes are stacked The fixed disc of the plurality of fiber storage boxes is fixed to the tray on the tray.