High-density distribution box

Abstract

A high-density distribution box disclosed by the present invention comprises a box body, a distribution board is hinged in the box body, the distribution board is buckled with the box body, and the distribution board comprises a chassis, a hinge structure fixedly connected with the chassis, a wire outlet structure, a wire guide structure fixedly connected with the chassis, and a distribution structure arranged in the center of the chassis. The wiring board rotates out of the external space from the inside of the box body around the hinge structure, when the wiring board rotates by a certain amplitude, the hinge structure abuts against the backrest, so that the maximum rotating amplitude of the wiring board is limited, when the wiring board rotates by a certain angle outwards, the hinge structure of the wiring board abuts against the backrest, and the wiring board rotates by a certain angle outwards. And the stability of the distribution board is ensured when an operator operates the distribution board. During fiber fusion butt joint, an optical cable enters the wire passing channel through the wire inlet, is guided by the wire guiding structure to enter the wire distribution structure, is subjected to fiber fusion operation by an operator, fixes a fiber fusion part in the wire distribution box, is led out from the second wire passing channel, enters the wire outlet structure and is connected with an optical fiber connector in the wire outlet structure.

Description

Technical Field

[0001] The invention relates to the technical field of communications, in particular to a high-density wiring box. Background Art

[0002] With the increasing demand for communication bandwidth, optical fiber has been widely used in wired communication networks. Fiber fusion distribution boxes are generally fixed in indoor and outdoor optical fiber distribution equipment. They are an important part of indoor and outdoor optical fiber distribution equipment, integrating optical fiber storage and distribution functions. In order to facilitate operation, the existing optical fiber distribution box adopts a rotating method to rotate the distribution tray out of the distribution box. The existing rotating distribution box has insufficient rotation angle and insufficient stability after rotation. In addition, the structure of the existing accessory box is unreasonable, and it is impossible to splice more optical fiber lines in a limited space. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a high-density wiring box.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a high-density wiring box, including a box body, a wiring disk hinged in the box body, the wiring disk is buckled with the box body, the wiring disk includes a chassis, a hinged structure fixedly connected to the chassis, an outlet structure fixed to the chassis and arranged on the side of the hinged structure, a wire structure fixedly connected to the chassis, and a wiring structure arranged in the center of the chassis, the wire structure is arranged on the outside of the wiring structure, a wire passage channel 1 is formed between the side wall of the box body and the wire structure, a wire passage channel 2 is formed between the wire structure and the outlet structure, and the side wall of the box body is provided with a wire inlet communicated with the wire passage channel 1.

[0005] Preferably, the box body includes a bottom plate and a top plate, the bottom plate is arranged on the bottom plate and in contact with the bottom plate, the bottom plate is sequentially fixed with a first side wall, a second side wall, a third side wall and a fourth side wall, a gap is provided between the bottom plate and the second side wall, the bottom plate is provided with a hinge axis 1 hinged to the hinge structure at a position a certain distance from the second side wall, the wire inlet is arranged on the first side wall, the wire outlet structure is arranged on the third side wall, the wiring disk is hinged to the bottom plate and the top plate, the wiring disk is buckled with the fourth side wall, a backrest is provided at the connection between the second side wall and the third side wall, and the width of the backrest is smaller than the width of the gap.

[0006] Preferably, the wiring structure includes a wire winding support 1, a wire winding support 2 and a wire passing support fixedly connected to the chassis, the wire passing support is arranged between the wire winding support 1 and the wire winding support 2, the wire winding support 1, the wire winding support 2 and the wire passing support are arranged on the same straight line, the wiring structure also includes a fiber splicing tray 1 and a fiber splicing tray 2 respectively hinged to the wire winding support 1 and the wire winding support 2, the wire winding support 1 has the same structure as the wire winding support 2, and a plurality of wire winding supports 1 and 2 are respectively provided.

[0007] Preferably, the wire passing support includes a wire passing disc 1 fixed to the chassis, a limiting seat fixed to the chassis and arranged on the outside of the wire passing disc 1, a plurality of limiting seats are provided and arranged on the outside of the wire passing disc 1, a wire winding path is provided between the wire passing disc 1 and the limiting seat, a wire fixing card 1 and a wire fixing card 2 facing the wire winding path are provided on the top of the wire passing disc 1 and the limiting seat respectively, a wire passing groove 1 communicating with the wire winding path is provided between the wire fixing card 1 and the wire fixing card 2, three limiting seats are provided, and a wire passing groove 2, a wire passing groove 3, and a wire passing groove 4 are provided between adjacent limiting seats respectively.

[0008] Preferably, the wire winding support 1 includes a wire winding reel 2 fixedly connected to the chassis, an oblique fixed seat fixedly connected to the side of the wire winding reel 2, a hinged seat fixed to the oblique fixed seat, and a wire winding reel hinged to the hinged seat, the oblique fixed seat is provided with a side of the wire winding support, and the side of the wire winding reel 2 facing the oblique fixed seat is provided with notch 1 and notch 2.

[0009] Preferably, the winding reel includes a winding tray, a hinge shaft 2 fixedly connected to the side of the winding tray, the winding tray is provided with a detachable fiber splicing clamp block, a fiber winding block arranged next to the fiber splicing clamp block, and the winding tray is provided with a wire outlet 1.

[0010] Preferably, the wire structure includes a first wire wall and a second wire wall fixed to the chassis, the first wire wall includes a first wire portion arranged inside the fourth side wall, a second wire portion fixedly connected to the first wire portion and extending along the inner side of the first side wall, a third wire portion fixedly connected to the second wire portion and extending along the inner side of the second side wall, a fourth wire portion fixedly connected to the third wire portion and extending to the outer side of the winding support 2 and connected to the wire passing support, the second wire wall includes a fifth wire portion arranged on the inner side of the wire outlet structure, a sixth wire portion fixedly connected to the fifth wire portion and arranged on the inner side of the first wire portion, and a seventh wire portion fixedly connected to the sixth wire portion and arranged on the inner side of the first wire portion.

[0011] Preferably, the wire channel one includes an incoming wire channel and an outgoing wire channel, the first wire portion, the second wire portion, the third wire portion, and the fourth wire portion respectively form an incoming wire channel with the fourth side wall, the first side wall, the second side wall, and the fifth wire portion respectively, and the incoming wire channel is connected to the wire trough two, and the fifth wire portion, the sixth wire portion, and the seventh wire portion respectively form an outgoing wire channel with the outgoing wire structure, the first wire portion, and the second wire portion.

[0012] The beneficial effect of the present invention is to provide a high-density wiring box, wherein the wiring tray rotates out of the box body around the hinge structure to form an external space. When the wiring tray rotates to a certain extent, the hinge structure conflicts with the backrest, thereby limiting the maximum extent of the wiring tray's rotation outward. When the wiring tray rotates outward to a certain angle, the hinge structure of the wiring tray conflicts with the backrest, thereby ensuring the stability of the wiring tray when the operator operates the wiring tray. During fiber splicing, the optical cable enters the wire channel through the wire inlet and is guided into the wiring structure by the conductor structure. The operator performs the fiber splicing operation and fixes the splicing part in the wiring box, and then leads it from the wire channel 2 into the wire outlet structure and connects it with the optical fiber connector in the wire outlet structure. After the operator completes the fiber splicing work, the wiring tray is rotated into the box body and the wiring box is buckled with the box body, thereby ensuring the stability in the wiring box and the transmission stability when the optical fiber is connected. The design of the wire inlet channel and the wire outlet channel is compact and reasonable, and the optical cable and optical fiber line can be reasonably distributed in a limited space. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the high-density wiring box of the present invention.

[0014] Figure 2 It is a schematic diagram of the exploded structure of the high-density wiring box of the present invention.

[0015] Figure 3 It is a partial structural schematic diagram of the high-density wiring box of the present invention.

[0016] Figure 4 yes Figure 3 Schematic diagram of the structure from a top view.

[0017] Figure 5 It is a partial structural schematic diagram of the high-density wiring box of the present invention.

[0018] Figure 6 It is a partial structural schematic diagram of the wiring tray of the high-density wiring box of the present invention.

[0019] Figure 7 It is a structural schematic diagram of a winding support 1 of a high-density wiring box of the present invention.

[0020] Figure 8 It is a schematic diagram of the incoming line structure of the high-density distribution box of the present invention.

[0021] Fig. 9 It is a schematic diagram of the outgoing line structure of the high-density distribution box of the present invention. DETAILED DESCRIPTION

[0022] The implementation modes of the present invention are described below in conjunction with the accompanying drawings and relevant embodiments. The implementation modes of the present invention are not limited to the following embodiments, and the present invention relates to relevant necessary components in the technical field, which should be regarded as the known technology in the technical field and can be known and mastered by the technical personnel in the technical field.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed when in use, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "one", "two", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. It should also be noted in the description of the present invention that, unless otherwise clearly specified and limited, the terms "set" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. .

[0024] Reference Figures 1 to 9 The present invention is implemented as follows: a high-density wiring box includes a box body 1, a wiring tray 2 is hinged in the box body 1, and the wiring tray 2 is buckled with the box body 1. The wiring tray 2 includes a chassis 21, a hinge structure 22 fixedly connected to the chassis 21, an outlet structure 23 fixed to the chassis 21 and arranged on the side of the hinge structure 22, a wire structure 24 fixedly connected to the chassis 21, and a wiring structure 25 arranged in the center of the chassis 21. The wire structure 24 is arranged on the outside of the wiring structure 25, and an optical fiber connector connected to the outside is installed in the outlet structure 23. A wire channel 13 is formed between the side wall of the box body 1 and the wire structure 24, and a wire channel 24 is formed between the wire structure 24 and the outlet structure 23. The side wall of the box body 1 is provided with a wire inlet 5 communicating with the wire channel 13. The box body 1 is fixed with a stopper 7 located on the wiring tray 2.

[0025] When the present invention is used, the outlet structure 23 is configured as a multi-layer optical fiber docking plug, and the distribution board 2 rotates out of the box body 1 around the hinge structure 22 to form an external space, which is convenient for the operator to perform optical fiber fusion docking operations.

[0026] When the fiber is fused, the optical cable enters the wire channel through the wire inlet 5 and is guided into the wiring structure 25 through the conductor structure 24. The operator performs the fiber fusion operation and fixes the fusion part in the wiring box, and then leads it from the wire channel 24 into the wire outlet structure 23 and connects it with the optical fiber connector in the wire outlet structure 23. After the operator completes the fiber fusion work, the distribution plate 2 is rotated into the box body 1 and the distribution box is buckled with the box body 1, thereby ensuring the stability of the distribution box and the transmission stability when the optical fiber is connected. When the operator completes the fiber fusion operation or maintenance work, the distribution plate 2 is rotated into the box body until the distribution plate 2 is stopped by the stop plate 7, and then the distribution plate 2 is buckled with the box body 1. Ensure the stability of the distribution box 2 in the box body 1.

[0027] On the basis of the above embodiments, as a further preference, the box body 1 includes a bottom plate 11 and a top plate 12, the bottom plate 21 is arranged on the bottom plate 11 and in contact with the bottom plate 11, the bottom plate 11 is fixed with a first side wall 13, a second side wall 14, a third side wall 15, and a fourth side wall 16 in sequence, a gap 6 is provided between the bottom plate 21 and the second side wall 14, the bottom plate 11 is provided with a hinge axis 111 hinged to the hinge structure 22 at a position a certain distance from the second side wall 14, the wiring disk 2 rotates around the hinge axis 111, the wire inlet 5 is arranged on the first side wall 13, the wire outlet structure 23 is arranged on the third side wall 15, the wiring disk 2 is hinged to the bottom plate 11 and the top plate 12, the wiring disk 2 is buckled with the fourth side wall 16, and a backrest 17 is provided at the connection between the second side wall 14 and the third side wall 15, and the width of the backrest 17 is smaller than the width of the gap 6. The width of the backrest 17 extending into the gap 6 determines the range by which the patch panel 2 can be rotated.

[0028] The bottom plate 11 is located in the direction of the third side wall 15 and protrudes from the chassis 21 for a distance, so that after the wiring board 2 is rotated and pulled out, the bottom plate 11 protruding from the chassis 21 can support the wiring board 2 to facilitate the operator to operate the wiring board 2.

[0029] In the present invention, the outlet structure 23 occupies the entire third side wall 15 . In practical applications, when the application scenario does not require too many outlet structures 23 , the third side wall 15 is used to fill the position without the outlet structure 23 .

[0030] The wiring tray 2 rotates around the hinge structure 22 from the box body 1 to the external space. When the wiring tray 2 rotates to a certain extent, the hinge structure 22 conflicts with the backrest 17, thereby limiting the maximum outward rotation range of the wiring tray 2. Generally, it is more convenient for the operator to operate the wiring tray 2 when it rotates more than 90° and less than 145°. In this embodiment, when the wiring tray 2 rotates outward 103°, the hinge structure 22 of the wiring tray 2 conflicts with the backrest, ensuring the stability of the wiring tray 2 when the operator operates the wiring tray 2.

[0031] On the basis of the above embodiments, as a further preference, the wiring structure 25 includes a winding support 251, a winding support 252, and a wire passing support 253 fixedly connected to the chassis 21, and the wire passing support 253 is arranged between the winding support 251 and the winding support 252, and the winding support 251, the winding support 252, and the wire passing support 253 are arranged on the same straight line, and the wiring structure 25 also includes a fiber splicing tray 1 254 and a fiber splicing tray 2 255 respectively hinged to the winding support 251 and the winding support 252, and the winding support 251 has the same structure as the winding support 252. In this embodiment, the winding support 251 and the winding support 2 252 are respectively provided with four stacked ones, and the winding support 251 and the winding support 2 252 can be provided with more numbers according to the actual situation on site.

[0032] The wire-passing support 253 includes a wire-passing disk 2531 fixed to the chassis 21, a limiting seat 2532 fixed to the chassis 21 and arranged on the outside of the wire-passing disk 2531, a plurality of limiting seats 2532 are provided and arranged on the outside of the wire-passing disk 2531, a wire winding path 2533 is provided between the wire-passing disk 2531 and the limiting seat 2532, a wire fixing card 1 2534 and a wire fixing card 2 2535 facing the wire winding path 2533 are provided on the top of the wire-passing disk 2531 and the limiting seat 2532, a wire-passing groove 1 2536 communicating with the wire winding path 2533 is provided between the wire fixing card 1 2534 and the wire fixing card 2 2535, three limiting seats 2532 are provided, and a wire-passing groove 2537, a wire-passing groove 3 2538, and a wire-passing groove 4 2539 are provided between adjacent limiting seats 2532. When the external optical cable enters the cable tray, it passes through the second cable trough 2537 and enters the cable winding path 2533 from the first cable trough 2536. The arrangement of the first cable fixing card 2534 and the second cable fixing card 2535 prevents the optical cable in the cable winding path 2533 from jumping out of the cable winding path 2533 due to other uncertain factors, thereby ensuring the stability of the external optical cable.

[0033] The wire winding support 251 includes a wire reel 2511 fixedly connected to the chassis 21, an oblique fixed seat 2512 fixedly connected to the side of the wire reel 2511, a hinged seat 2513 fixed to the oblique fixed seat 2512, and a wire winding reel 2514 hinged to the hinged seat 2513, the oblique fixed seat 2512 is provided with a side of the wire passing support 253, and the side of the wire reel 2511 facing the oblique fixed seat 2512 is provided with a notch 1 2515 and a notch 2516. The oblique fixed seat, the hinged seat 2513 and the wire passing drum 2511 form an obtuse angle greater than 90°. In this embodiment, the oblique fixed seat 2512, the hinged seat 2513 and the wire passing drum 2511 form a 145° angle. The hinged seat 2513 is stacked from top to bottom and is designed with a hinged head. The winding drum 2514 is hinged to the hinged head. The winding drum 2514 is hinged to the intersection of the twisted wire seat. When the winding drum 2514 is not held by an external force, the winding drum 2514 is placed on the winding drum 2514 under the influence of gravity. When the operator needs to install or maintain, whichever winding reel 2514 is needed, he only needs to rotate the upper winding reel 2514 around the hinged head upwards. It is simple and convenient. The inclined fixed seat 2512, the hinged seat 2513 and the wire reel 2511 form a 145° angle, so that there is a blank area above the hinged seat 2513. When the winding reel 2514 is wound upwards, the winding reel 2514 can be placed in the blank area of ​​the hinged seat 2513, thereby providing the operator with operating space for operating the winding reel 2514 on the wire reel 2511.

[0034] The winding tray 2514 includes a winding tray 25141 and a second hinge shaft 25142 fixedly connected to the side of the winding tray 25141. The winding tray 25141 is hinged to the hinge seat 2513 through the second hinge shaft 25142 and can rotate around the hinge seat 2513. The winding tray 25141 is provided with a detachable fiber splicing clamp 25143 and a fiber winding block 25144 arranged next to the fiber splicing clamp 25143. The winding tray 25141 is provided with a first outlet 25145. The first outlet 25145 is provided with two and is provided with two sides connected to the second hinge shaft 25142.

[0035] The fiber splicing clamp 25143 is detachable, and different types of fiber splicing clamps 25143 can be assembled according to site needs, suitable for different application types. The optical fiber line is wrapped around the fiber splicing clamp 25143 from the line port 1 25145, and the excess optical fiber line is wrapped around the outside of the fiber splicing clamp 25143, and then enters the fiber splicing clamp 25143 for fiber splicing, and then passes through the line outlet 1 25145.

[0036] The wire structure 24 includes a first wire wall 241 and a second wire wall 242 fixed to the chassis 21, the first wire wall 241 includes a first wire portion 2411 arranged inside the fourth side wall 16, a second wire portion 2412 fixedly connected to the first wire portion 2411 and extending along the inner side of the first side wall 13, a third wire portion 2413 fixedly connected to the second wire portion 2412 and extending along the inner side of the second side wall 14, a fourth wire portion 2414 fixedly connected to the third wire portion 2413 and extending to the outer side of the winding support 252 and connected to the wire passing support 253, the second wire wall 242 includes a fifth wire portion 2421 arranged on the inner side of the wire output structure 23, a sixth wire portion 2422 fixedly connected to the fifth wire portion 2421 and arranged on the inner side of the first wire portion 2411, and a seventh wire portion 2423 fixedly connected to the sixth wire portion 2422 and arranged on the inner side of the first wire portion 2411.

[0037] The wire channel 1 3 includes an incoming wire channel 31 and an outgoing wire channel 32. The first wire portion 2411, the second wire portion 2412, the third wire portion 2413, and the fourth wire portion 2414 respectively form an incoming wire channel 31 with the fourth side wall 16, the first side wall 13, and the second side wall 14, and the fifth wire portion 2421 forms a continuous and interconnected incoming wire channel 31. The incoming wire channel 31 is connected to the second wire groove 2537. The fifth wire portion 2421, the sixth wire portion 2422, and the seventh wire portion 2423 respectively form an outgoing wire channel 32 with the outgoing wire structure 23, the first wire portion 2411, and the second wire portion 2412.

[0038] The inlet channel 31 and the outlet channel 32 are compactly and reasonably designed, and can reasonably distribute optical cables and optical fibers in a limited space.

[0039] like Figure 8 Fig. 9 The external optical cable is divided into two strands. The two strands of external optical cables are combined and enter the wire entrance channel 31 from the wire entrance port 5, and then enter the wire groove two, and then surround the outer side of the wire reel 1 2531 of the wire tray 253, that is, the wire winding path 2533. The surrounded external optical cables are divided into two strands, one strand of external optical cable enters the winding tray 1 251 from the wire groove three 2538, and the other strand of external optical cable enters the notch 1 2515 of the winding tray 2 252 from the wire groove four 2539. The external optical cables entering the winding tray 1 251 and the winding tray 2 252 will be wound with the optical cable around the wire reel 2 2511 and then enter the winding tray 25141 from the notch 2 2516. The optical fibers in the optical cable enter the notch 1 2515 in different winding trays 25141 respectively, and then the excess optical fibers are placed after being wound on the winding tray 2514. After the optical fibers are fused in the fusion clamp 25143, they go out from the notch 2 2516 into the outlet channel 32 and are connected to the outlet structure 23.

[0040] In summary, this embodiment can reasonably distribute optical cables and optical fiber lines in a limited space, and is also convenient for operators to perform maintenance.

[0041] It should be noted that for the preferred embodiments of the present invention, ordinary technicians in this technical field can make several improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. High-density wiring box, characterized by The invention comprises a box body (1), wherein a wiring tray (2) is hingedly connected inside the box body (1), and the wiring tray (2) is buckled with the box body (1), wherein the wiring tray (2) comprises a chassis (21), a hinged structure (22) fixedly connected to the chassis (21), an outlet structure (23) fixed to the chassis (21) and arranged on the side of the hinged structure (22), a conductor structure (24) fixedly connected to the chassis (21), and a wiring structure (25) arranged in the center of the chassis (21), wherein the conductor structure (24) is arranged on the outside of the wiring structure (25), a first wire passageway (3) is formed between the side wall of the box body (1) and the conductor structure (24), and a second wire passageway (4) is formed between the conductor structure (24) and the outlet structure (23), and a wire inlet (5) communicating with the first wire passageway (3) is provided on the side wall of the box body (1).

2. The high-density wiring box as claimed in claim 1, characterized in that The box body (1) comprises a bottom plate (11) and a top plate (12); the bottom plate (21) is arranged on the bottom plate (11) and in contact with the bottom plate (11); a first side wall (13), a second side wall (14), a third side wall (15), and a fourth side wall (16) are fixed to the bottom plate (11) in sequence; a gap (6) is provided between the bottom plate (21) and the second side wall (14); and the bottom plate (11) is provided with a hinged joint at a position a certain distance from the second side wall (14). The structure (22) is hinged on a hinge axis (111), the line inlet (5) is arranged on the first side wall (13), the line outlet structure (23) is arranged on the third side wall (15), the wiring tray (2) is hinged to the bottom plate (11) and the top plate (12), the wiring tray (2) is buckled with the fourth side wall (16), and a backrest (17) is provided at the connection between the second side wall (14) and the third side wall (15), and the width of the backrest (17) is smaller than the width of the gap (6).

3. The high-density wiring box as claimed in claim 2, characterized in that The wiring structure (25) comprises a winding support 1 (251), a winding support 2 (252), and a wire passing support (253) fixedly connected to the chassis (21); the wire passing support (253) is arranged between the winding support 1 (251) and the winding support 2 (252); the winding support 1 (251), the winding support 2 (252), and the wire passing support (253) are arranged on the same straight line; the wiring structure (25) further comprises a fiber splicing tray 1 (254) and a fiber splicing tray 2 (255) respectively hinged to the winding support 1 (251) and the winding support 2 (252); the winding support 1 (251) and the winding support 2 (252) have the same structure; and a plurality of the winding support 1 (251) and the winding support 2 (252) are respectively provided.

4. The high-density wiring box as claimed in claim 3, characterized in that The wire-passing support (253) comprises a wire-passing disc (2531) fixed to the chassis (21), and a limit seat (2532) fixed to the chassis (21) and arranged on the outside of the wire-passing disc (2531), wherein a plurality of limit seats (2532) are provided and arranged on the outside of the wire-passing disc (2531), a wire winding path (2533) is provided between the wire-passing disc (2531) and the limit seat (2532), and the wire-passing disc (2531) and the limit seat (2532) are connected to each other. A first fixed line card (2534) and a second fixed line card (2535) facing the wire winding path (2533) are respectively arranged on the top; a first wire passing groove (2536) communicating with the wire winding path (2533) is arranged between the first fixed line card (2534) and the second fixed line card (2535); three limiting seats (2532) are arranged; and a second wire passing groove (2537), a third wire passing groove (2538), and a fourth wire passing groove (2539) are respectively arranged between adjacent limiting seats (2532).

5. The high-density wiring box as claimed in claim 4, characterized in that The first wire winding support (251) comprises a second wire winding support (2511) fixedly connected to the chassis (21), an oblique fixing seat (2512) fixedly connected to the side of the second wire winding support (2511), a hinged seat (2513) fixed to the oblique fixing seat (2512), and a wire winding support (2514) hinged to the hinged seat (2513), wherein the oblique fixing seat (2512) is provided on the side of the wire winding support (253), and a first notch (2515) and a second notch (2516) are provided on the side of the second wire winding support (2511) facing the oblique fixing seat (2512).

6. The high-density wiring box as claimed in claim 4, characterized in that The winding reel (2514) comprises a winding tray (25141), a second hinge shaft (25142) fixedly connected to the side of the winding tray (25141), the winding tray (25141) is provided with a detachable fiber splicing clamp block (25143), a fiber winding block (25144) arranged next to the fiber splicing clamp block (25143), and the winding tray (25141) is provided with a first outlet (25145).

7. The high-density wiring box as claimed in claim 3, characterized in that The wire structure (24) comprises a first wire wall (241) fixed to the chassis (21) and a second wire wall (242), wherein the first wire wall (241) comprises a first wire portion (2411) arranged inside the fourth side wall (16), a second wire portion (2412) fixedly connected to the first wire portion (2411) and extending along the inner side of the first side wall (13), a third wire portion (2413) fixedly connected to the second wire portion (2412) and extending along the inner side of the second side wall (14), and a third wire portion (2414) fixedly connected to the third wire portion (2415) and extending along the inner side of the second side wall (14). The second conductor wall (242) includes a fifth conductor portion (2421) arranged on the inner side of the outlet structure (23), a sixth conductor portion (2422) fixedly connected to the fifth conductor portion (2421) and arranged on the inner side of the first conductor portion (2411), and a seventh conductor portion (2423) fixedly connected to the sixth conductor portion (2422) and arranged on the inner side of the first conductor portion (2411).

8. The high-density wiring box as claimed in claim 7, characterized in that The wire channel one (3) comprises an incoming wire channel (31) and an outgoing wire channel (32); the first wire portion (2411), the second wire portion (2412), the third wire portion (2413), and the fourth wire portion (2414) respectively form an incoming wire channel (31) with the fourth side wall (16), the first side wall (13), and the second side wall (14); and the fifth wire portion (2421) forms a continuously connected incoming wire channel (31); the incoming wire channel (31) is connected to the second wire groove (2537); the fifth wire portion (2421), the sixth wire portion (2422), and the seventh wire portion (2423) respectively form an outgoing wire channel (32) with the outgoing wire structure (23), the first wire portion (2411), and the second wire portion (2412).

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