Optical fiber arrangement device

Abstract

The utility model provides an optical fiber arrangement device, and the device comprises an arrangement disc which comprises a bottom plate and at least four side plates, the four side plates are connected with the bottom plate to form a storage groove, and an opening is reserved between the fourth side plate and the first side plate; the clamping seat is provided with a first through hole and a second through hole; the clamping plate strip is provided with a first through groove and a second through groove, the clamping plate strip is provided with a plurality of clamping holes, an adapter is arranged in each clamping hole, and each adapter comprises a first connecting end and a second connecting end; wherein the plurality of first optical fibers are arranged to the opening in a bundle shape along the first connecting end, the inner wall of the first side plate, the first through groove, the inner wall of the second side plate and the inner wall of the fourth side plate, and extend out of the arrangement disc from the first through hole; the plurality of second optical fibers are arranged to the opening in a bundle shape along the second connecting end, the inner wall of the second side plate and the second through groove and extend out of the arrangement disc from the second through hole.

Description

Technical Field

[0001] The present application relates to the technical field of optical fiber arrangement, and in particular to an optical fiber arrangement device. Background Art

[0002] Fiber optic communications are widely used in communication transmission trunk lines and access networks due to their high bandwidth, high speed, and resistance to electromagnetic pollution. The physical connection equipment in optical transmission networks is equipped with fiber optic patch panels, which connect optical cables from different areas and store and protect the optical fibers.

[0003] Existing fiber optic patch panels have a simple structure, limited functionality, and limited capacity expansion. The traditional integrated design is not well adapted to different splicing devices. Furthermore, the fibers entering and exiting existing fiber optic patch panels often share a common winding area during coiling, resulting in disordered winding within the module and hindering subsequent maintenance. Utility Model Content

[0004] In view of the above, the present application provides an optical fiber organizing device to solve the problem that the existing optical fiber connection module cannot store optical cables of sufficient length and the optical cables are easily entangled when storing them.

[0005] One embodiment of the present application provides an optical fiber organizing device, comprising: an organizing tray, comprising a bottom plate and at least four side plates, the four side plates being connected to the bottom plate and forming a receiving groove, the receiving groove being used to accommodate multiple first optical fibers and multiple second optical fibers, the four side plates comprising a first side plate, a second side plate, a third side plate, and a fourth side plate connected in sequence, an opening being reserved between the fourth side plate and the first side plate; a card seat, arranged on the bottom plate and located in the opening, the card seat being provided with a first through hole and a second through hole; a card strip, detachably arranged in the organizing tray and capable of abutting against the bottom plate, the two ends of the card strip being respectively provided with a first through groove and a second through groove, a plurality of card holes being provided on the body of the card strip, the plurality of card holes being located at Between the first through slot and the second through slot, an adapter is provided in each of the multiple snap-in holes, and the adapter includes a first connecting end and a second connecting end, the first connecting end is used to connect a first optical fiber among the multiple first optical fibers, and the second connecting end is used to connect a second optical fiber among the multiple second optical fibers; wherein, the multiple first optical fibers are arranged in a bundle shape along the first connecting end, the inner wall of the first side panel, the first through slot, the inner wall of the second side panel and the inner wall of the fourth side panel to the opening, and extend out of the sorting tray from the first through hole; the multiple second optical fibers are arranged in a bundle shape along the second connecting end, the inner wall of the second side panel and the second through slot to the opening, and extend out of the sorting tray from the second through hole.

[0006] In some embodiments, the optical fiber organizing device further includes: a positioning assembly, including a first positioning member and a second positioning member, the first positioning member and the second positioning member are arranged on a side of the base plate close to the first side plate, the first positioning member is located close to the angle between the first side plate and the second side plate, the second positioning member is located close to the angle between the second side plate and the third side plate, the first positioning member and the second positioning member are used to position the multiple first optical fibers.

[0007] In some embodiments, the optical fiber organizing device further includes: a cover plate, buckled on the organizing tray; a wire clamp, buckled on the card seat and connected to the first side plate, the cover plate has a notch reserved corresponding to the position of the wire clamp, and the wire clamp extends from the notch and abuts against the cover plate.

[0008] In some embodiments, the wire clamp includes: a connecting plate, which is provided with a positioning hole, and a protrusion is provided on the outer side of the first side plate, and the protrusion is inserted into the positioning hole to fix the connecting plate; a baffle, which is connected to the connecting plate, and the connecting plate covers the opening, and the baffle is provided with at least two extension plates on the peripheral side close to the cover plate, and the at least two extension plates can extend to the bottom of the cover plate and abut against the cover plate.

[0009] In some embodiments, a positioning plate is further provided on the side of the base plate facing the card seat, and the positioning plate is used to divide the opening into a first opening and a second opening, the first through hole is located in the first opening, and the second through hole is located in the second opening, and the card seat is provided with a positioning groove, and the positioning groove is located between the first through hole and the second through hole, and the positioning plate is inserted into the positioning groove for positioning the card seat.

[0010] In some embodiments, a slot is provided on one side of the baffle close to the holder, and the positioning plate is inserted into the slot to position the wire clamp.

[0011] In some embodiments, the optical fiber organizing device also includes: a guide plate, which is arranged on the side of the bottom plate facing the card strip, the guide plate and the fourth side plate are arranged opposite to each other, and an extension channel is formed between the guide plate and the fourth side plate, and the two ends of the card strip are abutted against the guide plate and the third side plate, and the guide plate includes a first buffer end and a second buffer end, and the first buffer end and the second buffer end have an arc structure; wherein, after the multiple first optical fibers move away from the third side plate, they are arranged in sequence along the first buffer end and the extension channel to the first through hole, and after the multiple second optical fibers move away from the second through groove, they are arranged along the second buffer end to the second through hole.

[0012] In some embodiments, the guide plate faces the inner wall of the fourth side plate and the inner walls of the first side plate, the third side plate, and the fourth side plate, and a plurality of wire management plates extend into the receiving groove; the first side plate, the second side plate, the third side plate, and the fourth side plate all have a plurality of protrusions extending along the receiving groove, and the protrusions are located above the wire management plates, and the peripheral side of the cover plate can be clamped between the plurality of protrusions and the plurality of wire management plates.

[0013] In some embodiments, the optical fiber organizing device further includes: a mounting buckle, a mounting plate extending from the outside of the organizing tray, the mounting plate being provided with a mounting hole, and the mounting buckle passing through the mounting hole to install the optical fiber organizing device on a fiber optic distribution box.

[0014] In some embodiments, a fixing column is provided on a side of the base plate facing the card holder, a fixing hole is provided at the bottom of the card holder, and the fixing column is inserted into the fixing hole to fix the card holder.

[0015] The fiber optic arrangement device of the present application allows for multiple first optical fibers to be arranged in a circle around the arrangement tray. This reserves sufficient length of the first optical fibers, ensuring sufficient fiber length for splicing in the event of a fiber failure. This improves fault repair efficiency, provides greater flexibility and operational space for splicing operations, and can adapt to different application scenarios and changes, thereby helping to improve the utilization rate of the fiber optic arrangement device. Furthermore, the multiple first optical fibers and the multiple second optical fibers can be bundled and extended from the arrangement tray through the first and second through-holes, respectively. The rational arrangement structure keeps the arrangement tray clean and tidy, facilitating subsequent inspection and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the exploded structure of the optical fiber organizing device provided in an embodiment of the present application.

[0017] Figure 2 for Figure 1 Schematic diagram of application scenario of the optical fiber organizing device shown.

[0018] Figure 3 for Figure 1 Schematic diagram of the structure of the wire clamp shown.

[0019] Figure 4 for Figure 1 The structural diagram of the card holder is shown.

[0020] Figure 5 for Figure 1 The structural diagram of the optical fiber arrangement device is shown.

[0021] Description of main component symbols

[0022] Optical fiber arrangement device 100

[0023] Finishing tray 10

[0024] Bottom plate 11

[0025] Positioning plate 111

[0026] Fixed column 112

[0027] First side plate 12

[0028] Bump 121

[0029] Second side plate 13

[0030] The third side plate 14

[0031] Fourth side panel 15

[0032] Buffer plate 151

[0033] Storage slot 16

[0034] Opening 17

[0035] First opening 171

[0036] Second opening 172

[0037] Shortcoming 18

[0038] Mounting plate 19

[0039] Mounting hole 191

[0040] Cover 20

[0041] Gap 21

[0042] First cover plate 22

[0043] Second cover plate 23

[0044] Access hole 24

[0045] Deck 30

[0046] First through hole 31

[0047] Second through hole 32

[0048] Positioning slot 33

[0049] Fixing hole 34

[0050] Positioning component 40

[0051] First positioning member 41

[0052] Second positioning member 42

[0053] Card strip 50

[0054] First through groove 51

[0055] Second through groove 52

[0056] Card hole 53

[0057] Adapter 54

[0058] First connection end 541

[0059] Second connection end 542

[0060] First optical fiber 543

[0061] Second optical fiber 544

[0062] Tag 55

[0063] Wire clamp 60

[0064] Connecting plate 61

[0065] Positioning hole 611

[0066] Baffle 62

[0067] Extension plate 621

[0068] Card slot 622

[0069] Guide plate 70

[0070] First buffer end 71

[0071] The second buffer end 72

[0072] Extension Channel 79

[0073] Cable management plate 80

[0074] protrusion 81

[0075] Mounting buckle 90 DETAILED DESCRIPTION

[0076] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and should not be understood as limiting the present application.

[0077] In the embodiments of the present application, it should be noted that, unless otherwise expressly specified and limited, words such as "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or design. Specifically, the use of words such as "for example" is intended to present related concepts in a concrete manner. The following embodiments and features in the embodiments may be combined with each other unless there is a conflict.

[0078] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections, electrical connections, or mutual communication; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0079] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first" or "second" may explicitly or implicitly include one or more of the features. In addition, in the description of this application, the meaning of "plurality" is two or more, unless otherwise expressly specified and limited.

[0080] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0081] Existing fiber optic patch panels have a simple structure, limited functionality, and limited capacity expansion. The traditional integrated design is not well adapted to different splicing devices. Furthermore, the fibers entering and exiting existing fiber optic patch panels often share a common winding area during coiling, resulting in disordered winding within the module and hindering subsequent maintenance.

[0082] In view of this, the present application provides an optical fiber organizing device to solve the above problems.

[0083] See also Figure 1 , Figure 1 Schematic diagram of the exploded structure of the optical fiber organizing device 100 provided in an embodiment of the present application.

[0084] Specifically, the optical fiber arrangement device 100 includes an arrangement tray 10, a card seat 30, a positioning assembly 40, and a card strip 50. The arrangement tray 10 includes a bottom plate 11 and at least four side plates. The four side plates are connected to the bottom plate 11 and form a receiving groove 16. Figure 2 As shown, the storage groove 16 is used to accommodate multiple first optical fibers 543 and multiple second optical fibers 544. The four side panels include a first side panel 12, a second side panel 13, a third side panel 14, and a fourth side panel 15 connected in this order. An opening 17 is reserved between the fourth side panel 15 and the first side panel 12. The card seat 30 is arranged on the bottom plate 11 and is located in the opening 17. The card seat 30 is provided with a first through hole 31 and a second through hole 32. The card strip 50 is detachably arranged in the sorting tray 10 and can be supported against the bottom plate 11. The two ends of the card strip 50 are respectively provided with a first through groove 51 and a second through groove 52. A plurality of snap-in holes 53 are provided on the body of the card strip 50. The plurality of snap-in holes 53 are located between the first through groove 51 and the second through groove 52. An adapter 54 is provided in each of the plurality of snap-in holes 53. The adapter 54 includes a first connection end 541 and a second connection end 542 . The first connection end 541 is used to connect to a first optical fiber 543 among the plurality of first optical fibers 543 , and the second connection end 542 is used to connect to a second optical fiber 544 among the plurality of second optical fibers 544 .

[0085] Combine Figure 2 As shown, a plurality of first optical fibers 543 are arranged in a bundle along the first connection end 541, the inner wall of the first side panel 12, the first through-slot 51, the inner wall of the second side panel 13, and the inner wall of the fourth side panel 15 to the opening 17, and extend out of the arrangement tray 10 from the first through-hole 31. A plurality of second optical fibers 544 are arranged in a bundle along the second connection end 542, the inner wall of the second side panel 13, and the second through-slot 52 to the opening 17, and extend out of the arrangement tray 10 from the second through-hole 32.

[0086] The optical fiber arrangement device 100 of the above-described embodiment allows for the arrangement of multiple first optical fibers 543 in a circle around the arrangement tray 10. This reserves sufficient length of first optical fibers 543, ensuring sufficient fiber length for splicing in the event of a fiber failure. This improves fault repair efficiency, provides greater flexibility and operational space for splicing operations, and adapts to various application scenarios and variations, thereby increasing the utilization rate of the optical fiber arrangement device 100. Furthermore, the multiple first optical fibers 543 and the multiple second optical fibers 544 can be bundled and extended from the arrangement tray 10 through the first through-hole 31 and the second through-hole 32, respectively. This rational arrangement structure keeps the interior of the arrangement tray 10 clean and tidy, facilitating subsequent inspection and maintenance.

[0087] In some embodiments, the opening 17 may also be reserved on the first side plate 12 , the second side plate 13 , or the third side plate 14 . The present application does not limit the location of the opening 17 .

[0088] In some embodiments, the first side plate 12 is disposed opposite to the third side plate 14 , and the second side plate 13 is disposed opposite to the fourth side plate 15 .

[0089] In some embodiments, the optical fiber organizing device 100 further includes a positioning assembly 40. The positioning assembly 40 includes a first positioning member 41 and a second positioning member 42. The first positioning member 41 and the second positioning member 42 are disposed on a side of the base plate 11 near the first side plate 12. The first positioning member 41 is located near the angle between the first side plate 12 and the second side plate 13, while the second positioning member 42 is located near the angle between the second side plate 13 and the third side plate 14. The first positioning member 41 and the second positioning member 42 are used to position the plurality of first optical fibers 543.

[0090] Among them, multiple first optical fibers 543 are arranged in a bundle shape along the first connecting end 541, the inner wall of the first side panel 12, the first positioning member 41, the first through groove 51, the second positioning member 42, the inner wall of the second side panel 13, and the inner wall of the fourth side panel 15 to the opening 17, and extend out of the sorting tray 10 from the first through hole 31.

[0091] In some embodiments, the first positioning member 41 and the second positioning member 42 can be pillars or curved plates to avoid transition bending of the multiple second optical fibers 544 when they are arranged along the first positioning member 41 and the second positioning member 42, thereby preventing the multiple second optical fibers 544 from being damaged.

[0092] Combine Figure 1 As shown, in some embodiments, the first side panel 12, the second side panel 13, the third side panel 14, and the fourth side panel 15 can be connected by a short panel 18 to prevent the first side panel 12, the second side panel 13, the third side panel 14, and the fourth side panel 15 from forming a right-angle structure at the connection point, thereby preventing the plurality of second optical fibers 544 from being damaged due to excessive bending over a long period of time when stored in the storage tray 10. The short panel 18 can be an arc-shaped structure.

[0093] Combine Figure 2 As shown, in some embodiments, the plurality of first optical fibers 543 can be divided into three bundles of optical fibers and uniformly arranged in the first through hole 31, and the plurality of second optical fibers 544 can be combined into one bundle of optical fibers and arranged in the second through hole 32. Figure 1 As shown, the first through hole 31 has the same arrangement shape as the multiple first optical fibers 543, and the second through hole 32 has the same arrangement shape as the multiple second optical fibers 544, which can enable the multiple first optical fibers 543 and the multiple second optical fibers 544 to fit tightly with the card holder 30 and are not easy to loosen or shift, which helps to fix the multiple first optical fibers 543 and the multiple second optical fibers 544 more firmly.

[0094] In some embodiments, the holder 30 is made of plastic, which can more firmly fix the plurality of first optical fibers 543 and the plurality of second optical fibers 544 and prevent the plurality of first optical fibers 543 and the plurality of second optical fibers 544 from loosening or falling off.

[0095] Combine Figure 1 As shown, in some embodiments, the optical fiber organizing device 100 further includes a cover plate 20 and a wire clamp 60. The cover plate 20 is buckled onto the organizing tray 10 to prevent the plurality of first optical fibers 543 and the plurality of second optical fibers 544 from falling off the organizing tray 10. The wire clamp 60 is buckled onto the base 30 and connected to the first side panel 12. The cover plate 20 has a notch 21 corresponding to the position of the wire clamp 60. The wire clamp 60 extends from the notch 21 and abuts against the cover plate 20, preventing the plurality of first optical fibers 543 and the plurality of second optical fibers 544 from extending from the base 30.

[0096] Combine Figure 1 As shown, in some embodiments, the wire clamp 60 includes a connecting plate 61 and a baffle 62. The connecting plate 61 is provided with a positioning hole 611, and a protrusion 121 is provided on the outer side of the first side plate 12. The protrusion 121 can be inserted into the positioning hole 611 to fix the connecting plate 61, making it easy to fix and remove. The baffle 62 is connected to the connecting plate 61. The connecting plate 61 covers the opening 17. Figure 3 As shown, at least two extension plates 621 are provided on the peripheral side of the baffle 62 close to the cover plate 20 . The at least two extension plates 621 can extend to the bottom of the cover plate 20 and abut against the cover plate 20 to prevent the baffle 62 from falling.

[0097] Combine Figure 1 As shown, in some embodiments, a positioning plate 111 is further provided on the side of the base plate 11 facing the card holder 30. The positioning plate 111 is used to divide the opening 17 into a first opening 171 and a second opening 172. The first through hole 31 is located within the first opening 171, and the second through hole 32 is located within the second opening 172. The card holder 30 is provided with a positioning slot 33, which is located between the first through hole 31 and the second through hole 32. The positioning plate 111 is inserted into the positioning slot 33 to position the card holder 30.

[0098] Combine Figure 3 As shown, in some embodiments, a slot 622 is provided on one side of the baffle 62 close to the holder 30 . The slot 622 is adapted to the positioning plate 111 . The positioning plate 111 can be inserted into the slot 622 to position the wire clamp 60 .

[0099] In some embodiments, the side of the positioning plate 111 inserted into the slot 622 is a "concave"-shaped structure, and the slot 622 is a "well"-shaped structure. The positioning plate 111 with the "concave"-shaped structure is inserted into the slot 622 with the "well"-shaped structure, which helps to position the wire clamp 60 more firmly and prevent the wire clamp 60 from loosening or shifting.

[0100] Combine Figure 1 As shown, in some embodiments, the optical fiber organizing device 100 further includes a guide plate 70. The guide plate 70 is disposed on the side of the bottom plate 11 facing the card strip 50. The guide plate 70 is disposed opposite to the fourth side plate 15, and an extension channel 79 is formed between the guide plate 70 and the fourth side plate 15. The two ends of the card strip 50 are abutted against the guide plate 70 and the third side plate 14. The guide plate 70 includes a first buffer end 71 and a second buffer end 72, and the first buffer end 71 and the second buffer end 72 have an arc-shaped structure. Among them, after the plurality of first optical fibers 543 move away from the third side plate 14, they are arranged in sequence along the first buffer end 71 and the extension channel 73 to the first through hole 31, and after the plurality of second optical fibers 544 move away from the second through groove 52, they are arranged along the second buffer end 72 to the second through hole 32.

[0101] In the above embodiment, the guide plate 70 is used to separate the portions of the plurality of first optical fibers 543 and the plurality of second optical fibers 544 extending to the outlet, thereby avoiding entanglement and facilitating arrangement.

[0102] In some embodiments, the first buffer end 71 and the second buffer end 72 are arc-shaped structures to prevent the plurality of first optical fibers 543 and the plurality of second optical fibers 544 from being damaged due to excessive bending when arranged around the guide plate 70 .

[0103] In some embodiments, a buffer plate 151 is provided on the inner wall of the fourth side panel 15. The buffer plate 151 is close to the opening 17 and has an arc-shaped structure. The buffer plate 151 is used to guide the multiple first optical fibers 543 in the extension channel 73 to the opening 17 to prevent the multiple first optical fibers 543 from being damaged due to excessive bending when extending from the first through hole 31.

[0104] In some embodiments, a plurality of wire management plates 80 are extended into the storage groove 16 from the guide plate 70 facing the inner wall of the fourth side plate 15 and the inner walls of the first side plate 12, the third side plate 14, and the fourth side plate 15, for blocking and limiting the multiple first optical fibers 543 and the multiple second optical fibers 544, helping to prevent the multiple first optical fibers 543 and the multiple second optical fibers 544 from being arranged into bundles and preventing the multiple first optical fibers 543 and the multiple second optical fibers 544 from falling from the sorting tray 10.

[0105] In some embodiments, the first side panel 12, the second side panel 13, the third side panel 14 and the fourth side panel 15 all have multiple protrusions 81 extending along the storage groove 16. The protrusions 81 are located above the wire management plate 80. The peripheral side of the cover plate 20 can be stuck between the multiple protrusions 81 and the multiple wire management plates 80 to prevent the cover plate 20 from falling off the sorting tray 10.

[0106] In some embodiments, the fiber organizing device 100 further includes a mounting buckle 90. A mounting plate 19 extends from the outside of the organizing tray 10. The mounting plate 19 is provided with a mounting hole 191. The mounting buckle 90 is used to pass through the mounting hole 191 to mount the fiber organizing device 100 in a fiber optic distribution box (not shown), facilitating quick installation of the fiber organizing device 100.

[0107] In some embodiments, a fixing column 112 is provided on the side of the bottom plate 11 facing the card seat 30. Figure 4 As shown, a fixing hole 34 is provided at the bottom of the card holder 30 , and the fixing column 112 is inserted into the fixing hole 34 to fix the card holder 30 .

[0108] Combine Figure 5 As shown, in some embodiments, a label 55 is provided on the top of the card strip 50. The cover plate 20 includes a first cover plate 22 and a second cover plate 23. The first cover plate 22 and the second cover plate 23 are located on both sides of the label 55, ensuring that the label 55 is visible, making it convenient for the user to check the capacity of the card strip 50.

[0109] In some embodiments, the first cover plate 22 and the second cover plate 23 are respectively provided with two access holes 24 , so that the user can conveniently access the first cover plate 22 and the second cover plate 23 .

[0110] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present application is defined by the appended claims rather than the foregoing description, and all variations that come within the meaning and range of equivalents of the claims are intended to be embraced herein.

[0111] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. An optical fiber arranging device, characterized in that: include: A storage tray comprising a bottom plate and at least four side plates, the four side plates being connected to the bottom plate and forming a storage slot, the storage slot being used to receive a plurality of first optical fibers and a plurality of second optical fibers, the four side plates comprising a first side plate, a second side plate, a third side plate, and a fourth side plate connected in sequence, an opening being reserved between the fourth side plate and the first side plate; A card seat is provided on the bottom plate and located in the opening, and the card seat is provided with a first through hole and a second through hole; a card strip, detachably disposed in the organizing tray and capable of being abutted against the bottom plate, wherein a first through slot and a second through slot are respectively provided at both ends of the card strip, a plurality of engaging holes are provided on the body of the card strip, wherein the plurality of engaging holes are located between the first through slot and the second through slot, an adapter is provided in each of the plurality of engaging holes, the adapter comprising a first connecting end and a second connecting end, wherein the first connecting end is used for connecting to a first optical fiber among the plurality of first optical fibers, and the second connecting end is used for connecting to a second optical fiber among the plurality of second optical fibers; Among them, the multiple first optical fibers are arranged in a bundle shape along the first connecting end, the inner wall of the first side panel, the first through groove, the inner wall of the second side panel and the inner wall of the fourth side panel to the opening, and extend the sorting tray from the first through hole; the multiple second optical fibers are arranged in a bundle shape along the second connecting end, the inner wall of the second side panel and the second through groove to the opening, and extend the sorting tray from the second through hole.

2. The optical fiber arrangement device according to claim 1, wherein: The optical fiber arranging device further comprises: A positioning assembly includes a first positioning member and a second positioning member, wherein the first positioning member and the second positioning member are arranged on a side of the base plate close to the first side plate, the first positioning member is located close to the angle between the first side plate and the second side plate, and the second positioning member is located close to the angle between the second side plate and the third side plate, and the first positioning member and the second positioning member are used to position the multiple first optical fibers.

3. The optical fiber arrangement device according to claim 1, wherein: The optical fiber arranging device further comprises: A cover plate, buckled on the finishing tray; A wire clamp is buckled on the holder and connected to the first side plate. A notch is reserved in the cover plate corresponding to the position of the wire clamp. The wire clamp extends from the notch and abuts against the cover plate.

4. The optical fiber arrangement device according to claim 3, wherein: The wire clamp comprises: A connecting plate is provided with a positioning hole, and a protrusion is provided on the outer side of the first side plate, and the protrusion is inserted into the positioning hole to fix the connecting plate; A baffle is connected to the connecting plate, the connecting plate covers the opening, and at least two extension plates are provided on the peripheral side of the baffle close to the cover plate. The at least two extension plates can extend to the bottom of the cover plate and abut against the cover plate.

5. The optical fiber arrangement device according to claim 4, wherein: A positioning plate is also provided on the side of the base plate facing the card seat, and the positioning plate is used to divide the opening into a first opening and a second opening. The first through hole is located in the first opening, and the second through hole is located in the second opening. The card seat is provided with a positioning groove, and the positioning groove is located between the first through hole and the second through hole. The positioning plate is inserted into the positioning groove to position the card seat.

6. The optical fiber arrangement device according to claim 5, wherein: A card slot is provided on one side of the baffle close to the card seat, and the positioning plate is inserted into the card slot to position the wire clamp.

7. The optical fiber arrangement device according to claim 5, wherein: The optical fiber arranging device further comprises: a guide plate disposed on a side of the bottom plate facing the card strip, the guide plate being disposed opposite the fourth side plate, an extension channel being formed between the guide plate and the fourth side plate, the two ends of the card strip being abutted against the guide plate and the third side plate, the guide plate including a first buffer end and a second buffer end, the first buffer end and the second buffer end having an arc-shaped structure; Among them, the multiple first optical fibers are arranged along the first buffer end and the extension channel to the first through hole after moving away from the third side plate, and the multiple second optical fibers are arranged along the second buffer end to the second through hole after moving away from the second through groove.

8. The optical fiber arrangement device according to claim 7, wherein: The guide plate faces the inner wall of the fourth side plate and the inner walls of the first side plate, the third side plate and the fourth side plate, and a plurality of wire management plates extend into the receiving groove; The first side plate, the second side plate, the third side plate and the fourth side plate all have a plurality of protrusions extending along the receiving groove, the protrusions are located above the wire management plate, and the peripheral side of the cover plate can be clamped between the plurality of protrusions and the plurality of wire management plates.

9. The optical fiber arrangement device according to claim 1, wherein: The optical fiber arranging device further comprises: Mounting buckle, a mounting plate extends from the outside of the tidying tray, the mounting plate is provided with a mounting hole, and the mounting buckle passes through the mounting hole to install the optical fiber tidying device on a fiber optic distribution box.

10. The optical fiber arrangement device according to claim 1, wherein: A fixing column is provided on one side of the base plate facing the card holder, a fixing hole is provided at the bottom of the card holder, and the fixing column is inserted into the fixing hole to fix the card holder.

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