Computer network room wiring equipment

Abstract

The invention discloses computer network room wiring equipment, and belongs to the technical field of computers, the computer network room wiring equipment comprises a mounting groove, mounting seats are fixedly connected to corners of two sides of the mounting groove, a winding assembly is fixedly connected to the middle of the bottom in the mounting groove, and limiting assemblies are arranged on two sides in the mounting groove. The two sides of the bottom in the mounting groove are provided with releasing assemblies used for one-way folding and unfolding, and the two sides of the mounting groove are provided with anti-pulling buffering assemblies. By means of the technical scheme, when a cable at one end needs to be lengthened, a threaded rod at the corresponding end is rotated at the moment, a second extrusion roller is driven to integrally move upwards under the action of threads, and the original wavy cable is pulled into a linear shape, so that when the cable with a certain length needs to be released, the cable wound on a winding shaft cannot be integrally rotated, and the cable is prevented from being loosened. The cables at the two ends are prevented from synchronously scattering from the winding shaft, and the practicability of the wiring device is effectively improved.

Description

Technical Field

[0001] This invention relates to the field of computer technology, and more specifically, to a computer network room cabling device. Background Technology

[0002] A computer network is a system that interconnects multiple geographically dispersed and functionally independent computer systems using communication equipment and lines, enabling resource sharing and information transmission through sophisticated network software. Computer network rooms often house a large number of computers. To ensure optimal performance, extra length is typically provided in the cabling, resulting in actual cable lengths far exceeding installation requirements. The lack of proper cabling equipment leads to a chaotic and messy network, affecting the overall tidiness of the room. Cables easily become tangled, making them difficult to manage. Furthermore, during equipment maintenance, it's challenging to categorize the cables, and other connections are prone to detachment, causing work interruptions, impacting efficiency, and increasing the difficulty of maintenance.

[0003] Chinese patent CN114348805B discloses a cabling device and method for computer network computer rooms. The device uses a winding motor and a worm gear to drive a turbine to rotate, which in turn drives a winding shaft to rotate. The winding shaft then drives a cover plate to rotate. The cover plate completes the winding work through the cable inlet and the conduit. However, after the cable is wound around the winding shaft, if it is necessary to pull out a certain distance from one end, the winding shaft needs to be rotated, which will release the cable at the other end, causing the cable at the other end to loosen. Summary of the Invention

[0004] In view of the problems existing in the prior art, the purpose of this invention is to provide a computer network room cabling device.

[0005] To solve the above problems, the present invention adopts the following technical solution.

[0006] A computer network room cabling device includes a mounting slot, with mounting bases fixedly connected to the corners on both sides of the mounting slot, a winding assembly fixedly connected to the middle of the bottom of the mounting slot, and limit components provided on both sides inside the mounting slot.

[0007] The bottom of the mounting slot is provided with release components for unidirectional retraction on both sides, and the mounting slot is provided with anti-pull buffer components on both sides.

[0008] The release assembly includes two mounting boxes fixed to the bottom of the mounting groove. A first extrusion roller is rotatably connected to the inner surface of the mounting box. A telescopic sleeve is slidably connected to the top of the mounting box. A connecting plate is fixedly connected to the top of the telescopic sleeve. A threaded rod is rotatably connected to the middle of the top of the mounting box. A second spring is fixedly connected to the top of the telescopic sleeve. A telescopic plate is fixedly connected to the bottom of the second spring. A second extrusion roller is rotatably connected to one side of the telescopic plate. The top of the threaded rod penetrates the interior of the connecting plate. The connecting plate and the threaded rod are threadedly connected.

[0009] Furthermore, the first extrusion roller is provided in three sets, the telescopic sleeve is provided in four sets, the connecting plate is located on top of the four sets of telescopic sleeves, and the second extrusion roller is rotatably connected to the side of the two telescopic plates that are close to each other.

[0010] Furthermore, the second extrusion roller is located inside the mounting box, and the second extrusion roller and the first extrusion roller are arranged alternately in sequence, with the telescopic plate located inside the telescopic sleeve for sliding adaptation.

[0011] Furthermore, the limiting component includes slots on both sides inside the mounting groove, a sliding groove at the bottom of the slot, a through groove at the top of the slot, two rotating shafts slidably connected at the bottom of the sliding groove, a rotating roller fixedly connected to the outer surface of the rotating shaft, and an internally threaded sleeve block rotatably connected to the top of the rotating shaft, with a bidirectional threaded rod connected to the internal thread of the internally threaded sleeve block.

[0012] Furthermore, the top of the rotating shaft extends through the interior of the through groove, the rotating roller is located inside the groove, and the internal threaded sleeve and the bidirectional threaded rod are located above the through groove.

[0013] Furthermore, the winding assembly includes a rotating sleeve that rotates at the bottom center of the mounting groove and a first annular rack fixed at the bottom center of the mounting groove. A winding shaft is fixedly connected to the outer surface of the rotating sleeve, and openings are symmetrically provided at the bottom of the outer surface of the rotating sleeve. A drive rod is slidably connected inside the rotating sleeve, and a long straight plate is fixedly connected to the bottom of the drive rod. A second annular rack is fixedly connected to the bottom of the long straight plate, and first springs are fixedly connected to both sides of the top of the long straight plate.

[0014] Furthermore, the interior of the rotating sleeve extends through the openings on both sides of the long straight plate, the second annular rack meshes with the first annular rack, and the top of the first spring is fixed to the bottom of the winding shaft.

[0015] Furthermore, the buffer assembly includes two fixed plates fixed on both sides of the mounting groove. The fixed plates have vertical grooves inside, and connecting blocks are slidably connected inside the vertical grooves. Side plates are fixedly connected to the side of the two connecting blocks that are close to each other. Moving rollers are rotatably connected to the side of the two side plates that are close to each other. A third spring is fixedly connected to the top of the connecting blocks. A top plate is fixedly connected to the top of the side of the two fixed plates that are close to each other. Clamping assemblies are provided on the front sides of the two fixed plates.

[0016] Furthermore, the top of the third spring is fixed to the bottom of the top plate, and the connecting block slides against each other inside the vertical groove.

[0017] Furthermore, the clamping assembly includes a horizontal plate fixed to the front side of the fixed plate and a lifting rod fixed to the front side of the connecting block. A plug rod is fixedly connected to the bottom of the lifting rod. A telescopic shaft is slidably connected inside the horizontal plate. A fourth spring is sleeved on the outer surface of the telescopic shaft. An insertion port is opened inside the telescopic shaft. A rubber clamp is fixedly connected to one side of the telescopic shaft. A guide ring is provided on the side of the two horizontal plates that are close to each other. The plug rod and the insertion port are adapted to each other. The fourth spring is in a compressed state.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This solution incorporates a release component. When it is necessary to lengthen the cable at one end, the threaded rod at the corresponding end can be rotated. The threaded action drives the second compression roller to move upward, pulling the originally wavy cable into a straight shape, thereby releasing a certain length of cable. This prevents the cable wound on the take-up shaft from rotating as a whole, avoiding the simultaneous scattering of cables from both ends from the take-up shaft, effectively improving the practicality of the cabling device.

[0019] 2. This solution incorporates a buffer component. When an external force pulls on the cable, the cable will straighten, causing the moving roller to lift upwards. The moving roller, via the side plate, drives the connecting block upwards, which in turn compresses the third spring and absorbs the external force. This buffering process prevents damage to the cable sheath, effectively extending the cable's lifespan and ensuring the safety of the device.

[0020] 3. This solution incorporates a clamping assembly that allows the rubber clamp to contact the cable surface and clamp the cable. When the rubber clamp contacts the cable, it slides a certain distance relative to the cable surface, preventing excessive localized stress on the cable and protecting it. With the cooperation of the third spring and the two rubber clamps, the cable can be buffered and fixed to prevent damage. Simultaneously, the cable pushes the two second compression rollers upwards, compressing the second springs. Multiple second springs absorb external forces, further enhancing the device's buffering capacity for the cable. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the limiting component structure of the present invention; Figure 3 This is a schematic diagram of the winding assembly structure of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of point A; Figure 5 This is a schematic diagram of the release component structure of the present invention; Figure 6 This is a schematic diagram of the second spring structure of the present invention; Figure 7 This is a schematic diagram of the buffer component structure of the present invention. Figure 1 ; Figure 8 This is a schematic diagram of the buffer component structure of the present invention. Figure 2 ; Figure 9 This is a schematic diagram of the clamping component structure of the present invention.

[0022] Explanation of the labels in the diagram: 1. Mounting slot; 2. Mounting base; 3. Limiting component; 31. Slot; 32. Slide groove; 33. Rotating roller; 34. Through groove; 35. Rotating shaft; 36. Internal threaded sleeve; 37. Bidirectional threaded rod; 4. Winding assembly; 41. Rotating sleeve; 42. Drive rod; 43. Take-up shaft; 44. First annular rack; 45. Second annular rack; 46. Opening; 47. Long straight plate; 48. First spring; 5. Release assembly; 51. Mounting box; 52. First extrusion roller; 53. Second extrusion roller; 54. Telescopic plate; 55. Telescopic sleeve; 56. Connecting plate; 57. Threaded rod; 58. Second spring; 6. Buffer assembly; 61. Fixing plate; 62. Vertical groove; 63. Top plate; 64. Third spring; 65. Connecting block; 66. Clamping assembly; 661. Horizontal plate; 662. Telescopic shaft; 663. Fourth spring; 664. Lifting rod; 665. Rubber clamp; 666. Guide ring; 667. Insertion port; 668. Insertion rod; 67. Moving roller; 68. Side plate. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0024] Please see Figures 1 to 9 A computer network room cabling device includes a mounting slot 1, mounting bases 2 fixedly connected to the corners on both sides of the mounting slot 1, a winding assembly 4 fixedly connected to the middle of the bottom of the mounting slot 1, limit components 3 provided on both sides inside the mounting slot 1, release components 5 for unidirectional winding and unwinding provided on both sides of the bottom of the mounting slot 1, and anti-pull buffer components 6 provided on both sides of the mounting slot 1.

[0025] like Figure 5 and Figure 6 As shown, the release assembly 5 includes two mounting boxes 51 fixed to the bottom of the mounting groove 1. A first extrusion roller 52 is rotatably connected to the inner surface of the mounting box 51. A telescopic sleeve 55 is slidably connected to the top of the mounting box 51. A connecting plate 56 is fixedly connected to the top of the telescopic sleeve 55. A threaded rod 57 is rotatably connected to the middle of the top of the mounting box 51. A second spring 58 is fixedly connected to the top of the telescopic sleeve 55. A telescopic plate 54 is fixedly connected to the bottom of the second spring 58. A second extrusion roller 53 is rotatably connected to one side of the telescopic plate 54. The top of the threaded rod 57 penetrates the interior of the connecting plate 56. The connecting plate 56 and the threaded rod 57 are threadedly connected.

[0026] The first extrusion roller 52 is provided in three sets, the telescopic sleeve 55 is provided in four sets, the connecting plate 56 is located on the top of the four sets of telescopic sleeves 55, and the second extrusion roller 53 is rotatably connected to the side of the two telescopic plates 54 that are close to each other.

[0027] The second extrusion roller 53 is located inside the mounting box 51. The second extrusion roller 53 and the first extrusion roller 52 are arranged alternately. The telescopic plate 54 is located inside the telescopic sleeve 55 and is slidably adapted.

[0028] After the cable is wound around the winding assembly 4, rotating the threaded rod 57 causes the connecting plate 56 and the telescopic sleeve 55 to move upwards synchronously through the thread action. The telescopic plate 54 then causes the second pressing roller 53 to move upwards until the second pressing roller 53 moves above the first pressing roller 52. The two ends of the cable are then passed between the first pressing roller 52 and the second pressing roller 53 in sequence. The threaded rod 57 is then reversed, causing the connecting plate 56 and the telescopic sleeve 55 to move downwards synchronously. The two second pressing rollers 53 press the cable above the first pressing roller 52 into a wavy shape. After the second pressing roller 53 moves to the appropriate position, the two ends of the cable are connected, thus completing the cable winding and wiring. When it is necessary to lengthen one end of the cable, the threaded rod 57 at the corresponding end can be rotated. The thread action causes the second pressing roller 53 to move upwards as a whole, pulling the originally wavy cable into a straight shape, thereby releasing a certain length of cable. At this time, the cable wound on the winding assembly 4 will not be rotated as a whole, preventing the cables at both ends from falling off the winding assembly 4 synchronously, effectively improving the practicality of the wiring device.

[0029] like Figure 2 As shown, the limiting component 3 includes slots 31 on both sides inside the mounting groove 1. A sliding groove 32 is provided at the bottom of the slot 31, and a through groove 34 is provided at the top of the slot 31. Two rotating shafts 35 are slidably connected at the bottom of the sliding groove 32. A rotating roller 33 is fixedly connected to the outer surface of the rotating shaft 35. An internal threaded sleeve 36 is rotatably connected to the top of the rotating shaft 35. A bidirectional threaded rod 37 is connected to the internal thread of the internal threaded sleeve 36.

[0030] The top of the rotating shaft 35 extends through the interior of the through groove 34, the rotating roller 33 is located inside the slot 31, and the internal threaded sleeve 36 and the bidirectional threaded rod 37 are located above the through groove 34.

[0031] like Figure 3 and Figure 4 As shown, the winding assembly 4 includes a rotating sleeve 41 that rotates in the middle of the bottom of the mounting groove 1 and a first annular rack 44 that is fixed in the middle of the bottom of the mounting groove 1. A winding shaft 43 is fixedly connected to the outer surface of the rotating sleeve 41. Openings 46 are symmetrically opened at the bottom of the outer surface of the rotating sleeve 41. A drive rod 42 is slidably connected inside the rotating sleeve 41. A long straight plate 47 is fixedly connected to the bottom of the drive rod 42. A second annular rack 45 is fixedly connected to the bottom of the long straight plate 47. A first spring 48 is fixedly connected to both sides of the top of the long straight plate 47.

[0032] The two sides of the long straight plate 47 extend through the interior of the opening 46 and out into the interior of the rotating sleeve 41. The second annular rack 45 meshes with the first annular rack 44. The top of the first spring 48 is fixed to the bottom of the winding shaft 43.

[0033] When the cable passes between the second extrusion roller 53 and the first extrusion roller 52, and then through the inside of the slot 31, the bidirectional threaded rod 37 rotates, causing the two internal threaded sleeves 36 to move closer and further apart. This, in turn, drives the two rotating rollers 33 to move closer and further apart inside the slot 31 via the rotating shaft 35. The two rotating rollers 33 contact the cable surface, effectively preventing the cable from contacting the edge of the slot 31 and reducing cable friction. When winding the cable, the cable is wound around the outer surface of the take-up shaft 43, and the drive rod 42 is pulled upwards. The long straight plate 47 drives the second annular rack 45 to move upward, causing the second annular rack 45 and the first annular rack 44 to move away from each other. At this time, the rotating drive rod 42 drives the rotating sleeve 41 to rotate, which in turn drives the winding shaft 43 to rotate and wind up the cable. After winding is completed, the drive rod 42 is released. Under the action of the two first springs 48, the second annular rack 45 is driven to reset and mesh with the first annular rack 44, fixing the rotating sleeve 41 and preventing the rotating sleeve 41 and the winding shaft 43 from rotating under the action of external force.

[0034] like Figure 7 and Figure 8 As shown, the buffer assembly 6 includes two fixed plates 61 fixed on both sides of the mounting groove 1. The fixed plates 61 have vertical grooves 62 inside. A connecting block 65 is slidably connected inside the vertical groove 62. A side plate 68 is fixedly connected to the side of the two connecting blocks 65 that are close to each other. A moving roller 67 is rotatably connected to the side of the two side plates 68 that are close to each other. A third spring 64 is fixedly connected to the top of the connecting block 65. A top plate 63 is fixedly connected to the top of the side of the two fixed plates 61 that are close to each other. A clamping assembly 66 is provided on the front side of the two fixed plates 61.

[0035] The top of the third spring 64 is fixed to the bottom of the top plate 63, and the connecting block 65 slides inside the vertical groove 62.

[0036] One end of the cable is passed between the two rotating rollers 33, and then the cable is passed out from under the moving roller 67. When the cable is used, if an external force pulls on the cable, the cable will be straightened. The cable will lift the moving roller 67 upward. The moving roller 67 drives the connecting block 65 to move upward through the side plate 68. The connecting block 65 compresses the third spring 64 and absorbs the external force, so that there is a buffer process when the cable is straightened, avoiding damage to the cable sheath, effectively extending the service life of the cable and ensuring the safety of the device.

[0037] like Figure 7 and Figure 9As shown, the clamping assembly 66 includes a horizontal plate 661 fixed to the front side of the fixed plate 61 and a lifting rod 664 fixed to the front side of the connecting block 65. A plug rod 668 is fixedly connected to the bottom of the lifting rod 664. A telescopic shaft 662 is slidably connected inside the horizontal plate 661. A fourth spring 663 is sleeved on the outer surface of the telescopic shaft 662. An insertion port 667 is opened inside the telescopic shaft 662. A rubber clamp 665 is fixedly connected to one side of the telescopic shaft 662. A guide ring 666 is provided on the side of the two horizontal plates 661 that are close to each other. The plug rod 668 and the insertion port 667 are adapted to each other. The fourth spring 663 is in a compressed state.

[0038] When the cable is subjected to excessive external force, even when the connecting block 65 moves to the top of the vertical groove 62, the cable will still be subjected to a certain amount of tension, limiting its ability to protect the cable. At this time, the cable passing under the moving roller 67 will exit through the guide ring 666 and between the two rubber clamps 665. When the cable is subjected to tension, it will drive the moving roller 67 to move upward, which in turn will drive the connecting block 65 to move upward through the side plate 68. When the connecting block 65 moves to a certain height, it will drive the insertion rod 668 to move upward inside the socket 667 through the lifting rod 664. After the insertion rod 668 moves out of the socket 667, the fourth spring 66... 3. The rapid release pushes the rubber clamp 665 towards the cable. The rubber clamp 665 contacts the cable surface and clamps the cable. When the rubber clamp 665 contacts the cable, it slides a certain distance relative to the cable surface to avoid excessive local stress on the cable and protect the cable. With the cooperation of the third spring 64 and the two rubber clamps 665, the cable can be buffered and fixed to avoid damage to the cable. At the same time, the cable will also push the two second compression rollers 53 upward and squeeze the second springs 58. The multiple second springs 58 absorb external forces and further improve the buffering capacity of the device for the cable.

[0039] Instructions for use: When winding the cable, wrap the cable around the outer surface of the take-up shaft 43, pull the drive rod 42 upward, and drive the second annular rack 45 upward through the long straight plate 47, so that the second annular rack 45 and the first annular rack 44 move away from each other. At this time, rotate the drive rod 42 to drive the rotating sleeve 41 to rotate, and drive the take-up shaft 43 to rotate to wind up the cable. After winding is completed, release the drive rod 42. Under the action of the two first springs 48, drive the second annular rack 45 to reset and mesh with the first annular rack 44, fix the rotating sleeve 41, and prevent the rotating sleeve 41 and the take-up shaft 43 from rotating under the action of external force. Then, one end of the cable is passed between the first extrusion roller 52 and the second extrusion roller 53, and then through the slot 31 in sequence. It passes under the side plate 68 and into the inside of the guide ring 666. It passes between the two rubber clamps 665. The bidirectional threaded rod 37 is rotated to drive the two internal threaded sleeves 36 to move closer and further away from each other. The rotating shaft 35 drives the two rotating rollers 33 to move closer and further away from each other inside the slot 31. The two rotating rollers 33 contact the surface of the cable, effectively avoiding contact between the cable and the edge of the slot 31 and reducing the friction of the cable. Rotating the threaded rod 57 causes the connecting plate 56 and the telescopic sleeve 55 to move down synchronously. The two second extrusion rollers 53 press the cable above the first extrusion roller 52 into a wave shape. After the second extrusion roller 53 moves to the appropriate position, the two ends of the cable are connected, thus completing the cable winding and wiring. When it is necessary to lengthen the cable at one end, the threaded rod 57 at the corresponding end can be rotated. The threaded action drives the second extrusion roller 53 to move up as a whole, pulling the originally wave-shaped cable into a straight shape. This allows the cable of a certain length to be released without rotating the cable wound on the winding shaft 43 as a whole, preventing the cables at both ends from falling off the winding shaft 43 simultaneously, effectively improving the practicality of the wiring device. When the cable is under tension, the cable drives the moving roller 67 to move upward, which in turn drives the connecting block 65 to move upward through the side plate 68. When the connecting block 65 moves to a certain height, the connecting block 65 drives the insertion rod 668 to move upward inside the socket 667 through the lifting rod 664. After the insertion rod 668 moves away from the socket 667, the fourth spring 663 is quickly released, pushing the rubber clamp 665 closer to the cable. The rubber clamp 665 contacts the surface of the cable and clamps the cable. When the rubber clamp 665 contacts the cable, it slides a certain distance with the cable surface to avoid excessive local stress on the cable and to protect the cable. With the cooperation of the third spring 64 and the two rubber clamps 665, the cable can be buffered and fixed to avoid damage to the cable. At the same time, the cable will also push the two second compression rollers 53 upward and squeeze the second springs 58. The multiple second springs 58 absorb external forces, further improving the buffering capacity of the device for the cable.

[0040] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and its improved concepts, should be covered within the scope of protection of the present invention.

Claims

1. A computer network room cabling device, comprising a mounting slot (1), mounting bases (2) fixedly connected to the corners on both sides of the mounting slot (1), a winding assembly (4) fixedly connected to the middle of the bottom of the mounting slot (1), and limit components (3) provided on both sides inside the mounting slot (1). Its features are: The bottom of the mounting groove (1) is provided with release components (5) for one-way retraction and extension on both sides, and anti-pull buffer components (6) are provided on both sides of the mounting groove (1). The release assembly (5) includes two mounting boxes (51) fixed at the bottom of the mounting groove (1). A first extrusion roller (52) is rotatably connected to the inner surface of the mounting box (51). A telescopic sleeve (55) is slidably connected to the top of the mounting box (51). A connecting plate (56) is fixedly connected to the top of the telescopic sleeve (55). A threaded rod (57) is rotatably connected to the middle of the top of the mounting box (51). A second spring (58) is fixedly connected to the top of the telescopic sleeve (55). A telescopic plate (54) is fixedly connected to the bottom of the second spring (58). A second extrusion roller (53) is rotatably connected to one side of the telescopic plate (54). The top of the threaded rod (57) penetrates the interior of the connecting plate (56). The connecting plate (56) is threadedly connected to the threaded rod (57).

2. The computer network room cabling equipment according to claim 1, characterized in that: The first extrusion roller (52) is provided in three sets, the telescopic sleeve (55) is provided in four sets, the connecting plate (56) is located on the top of the four sets of telescopic sleeves (55), and the two telescopic plates (54) are rotatably connected to the side of each other with the second extrusion roller (53).

3. A computer network room cabling device according to claim 2, characterized in that: The second extrusion roller (53) is located inside the mounting box (51). The second extrusion roller (53) and the first extrusion roller (52) are arranged alternately. The telescopic plate (54) is located inside the telescopic sleeve (55) and is slidably adapted.

4. A computer network room cabling device according to claim 1, characterized in that: The limiting component (3) includes slots (31) on both sides inside the mounting groove (1). A sliding groove (32) is provided at the bottom of the slot (31), and a through groove (34) is provided at the top of the slot (31). Two rotating shafts (35) are slidably connected at the bottom of the sliding groove (32). A rotating roller (33) is fixedly connected to the outer surface of the rotating shaft (35). An internal threaded sleeve (36) is rotatably connected to the top of the rotating shaft (35). A bidirectional threaded rod (37) is connected to the internal thread of the internal threaded sleeve (36).

5. A computer network room cabling device according to claim 4, characterized in that: The top of the rotating shaft (35) extends through the interior of the through groove (34), the rotating roller (33) is located inside the slot (31), and the internal threaded sleeve (36) and the bidirectional threaded rod (37) are located above the through groove (34).

6. A computer network room cabling device according to claim 1, characterized in that: The winding assembly (4) includes a rotating sleeve (41) that rotates in the middle of the bottom of the mounting groove (1) and a first annular rack (44) that is fixed in the middle of the bottom of the mounting groove (1). A winding shaft (43) is fixedly connected to the outer surface of the rotating sleeve (41). An opening (46) is symmetrically opened at the bottom of the outer surface of the rotating sleeve (41). A drive rod (42) is slidably connected inside the rotating sleeve (41). A long straight plate (47) is fixedly connected to the bottom of the drive rod (42). A second annular rack (45) is fixedly connected to the bottom of the long straight plate (47). A first spring (48) is fixedly connected to both sides of the top of the long straight plate (47).

7. A computer network room cabling device according to claim 6, characterized in that: The inside of the rotating sleeve (41) extends from the inside of the opening (46) on both sides of the long straight plate (47), the second annular rack (45) meshes with the first annular rack (44), and the top of the first spring (48) is fixed to the bottom of the winding shaft (43).

8. A computer network room cabling device according to claim 1, characterized in that: The buffer assembly (6) includes two fixed plates (61) fixed on both sides of the mounting groove (1). The fixed plates (61) have vertical grooves (62) inside. A connecting block (65) is slidably connected inside the vertical groove (62). A side plate (68) is fixedly connected to one side of the two connecting blocks (65) that are close to each other. A moving roller (67) is rotatably connected to one side of the two side plates (68) that are close to each other. A third spring (64) is fixedly connected to the top of the connecting block (65). A top plate (63) is fixedly connected to the top of one side of the two fixed plates (61) that are close to each other. A clamping assembly (66) is provided on the front side of the two fixed plates (61).

9. A computer network room cabling device according to claim 8, characterized in that: The top of the third spring (64) is fixed to the bottom of the top plate (63), and the connecting block (65) slides inside the vertical groove (62).

10. A computer network room cabling device according to claim 9, characterized in that: The clamping assembly (66) includes a horizontal plate (661) fixed to the front side of the fixing plate (61) and a lifting rod (664) fixed to the front side of the connecting block (65). The bottom of the lifting rod (664) is fixedly connected to a plug rod (668). The inside of the horizontal plate (661) is slidably connected to a telescopic shaft (662). A fourth spring (663) is sleeved on the outer surface of the telescopic shaft (662). The inside of the telescopic shaft (662) is provided with a socket (667). A rubber clamp (665) is fixedly connected to one side of the telescopic shaft (662). A guide ring (666) is provided on the side of the two horizontal plates (661) that are close to each other. The plug rod (668) and the socket (667) are adapted to each other. The fourth spring (663) is in a compressed state.

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