Network cable protection structure

Abstract

The utility model relates to the technical field of network cable protection, and discloses a network cable protection structure which comprises a protection cylinder and a threaded cylinder and further comprises a hollow ring fixedly connected to the surface of the threaded cylinder, extension rods are fixedly connected to the two sides of the surface of the hollow ring, a through groove is formed in the surface of the protection cylinder, and the extension rods are fixedly connected to the two sides of the surface of the hollow ring. The surface of the extension rod is in contact with the inner wall of the through groove, a positioning groove is formed in the top of the extension rod, and positioning mechanisms are arranged on the two sides of the surface of the protection barrel. The network cable protection structure can accommodate network cables with different diameters and is suitable for network cables provided with crystal heads, in addition, when the structure is idle, the auxiliary mechanism is arranged in the groove and can be protected, and the problems that when an existing partial protection structure is used, a worker cannot penetrate through the structure conveniently, and the network cable protection effect is poor are solved. A network cable with a crystal head is more difficult to pass through the structure, and most of the screw rods are independently arranged outside and are easy to damage and influence normal use.

Description

Technical Field

[0001] The utility model relates to the technical field of network cable protection, in particular to a network cable protection structure. Background Technique

[0002] Network cables are generally made of metal or glass and can be used to transmit information within a network. During the use of network cables, the length of the network cable may be too long. After the network cable is connected, there will be a long section of network cable in the middle. This section of network cable not only occupies a large amount of space but also increases the possibility of network cable damage.

[0003] After retrieval, as disclosed in a Chinese patent document, a network cable with a protection structure [Application No.: CN202320204545.9]. This network cable with a protection structure includes a roller installed inside a storage cylinder. A wire groove is provided in the middle of the roller, and limiting plates are symmetrically installed at both ends of the roller.

[0004] The protection structure disclosed in this patent can accommodate the redundant network cable body into the storage cylinder, thus avoiding the occupation of space resources and facilitating the protection of the network cable body. However, when using this protection structure, the staff needs to pass one end of the network cable through the inlet hole and the wire groove. This process requires the staff to stably control one end of the network cable, which is rather inconvenient. At the same time, for some installed network cables, a crystal head is installed at one end, and the crystal head has a large volume and is more difficult to pass through this structure. Therefore, this structure is difficult to apply to the already installed network cables. In addition, the staff needs to rotate the screw to drive the roller to rotate. If the length of the network cable to be stored is short, a large part of the screw will remain outside the storage cylinder, and the screw placed alone outside the storage cylinder is prone to accidental breakage. Content of the Utility Model

[0005] The purpose of the utility model is to provide a network cable protection structure to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A network cable protection structure, including a protection cylinder and a threaded cylinder, further including:

[0007] A hollow ring fixedly connected to the surface of the threaded cylinder. Both sides of the surface of the hollow ring are fixedly connected with extension rods. Through grooves are provided on the surface of the protection cylinder. The surface of the extension rod is in contact with the inner wall of the through groove. Positioning grooves are provided at the top of the extension rod. Positioning mechanisms are provided on both sides of the surface of the protection cylinder;

[0008] A collar is threadedly sleeved on the surface of a threaded cylinder. A connecting ring is rotatably connected to the surface of the collar. The inner wall of the connecting ring is in contact with the surface of the threaded cylinder. Both sides of the surface of the connecting ring are fixedly connected with sliding plates. Sliding grooves are formed on both sides of the surface of the protective cylinder. The surface of the sliding plate is in contact with the inner wall of the sliding groove. Ventilation openings are formed on the other two sides of the surface of the protective cylinder. A fan is installed inside the ventilation opening.

[0009] A turntable rotatably connected to the inner wall of the protective cylinder. A winding roller is fixedly connected to the surface of the turntable. A cavity is formed on the surface of the winding roller.

[0010] A deep groove is formed on the surface of the turntable. A cross groove is formed on the inner wall of the deep groove. A groove is formed on the surface of the protective cylinder. A cylindrical groove is formed on the inner wall of the protective cylinder. An auxiliary mechanism is installed inside the groove. A cross block is arranged on the surface of the auxiliary mechanism. The surface of the cross block is in contact with the inner wall of the cross groove.

[0011] Preferably, the positioning mechanism includes a cross plate, a positioning rod, a lifting plate and a compression spring. The cross plate is fixedly connected to the surface of the protective cylinder. The positioning rod slidably penetrates through the cross plate. The lifting plate is fixedly sleeved on the surface of the positioning rod. The compression spring is sleeved on the surface of the positioning rod. Two ends of the compression spring are respectively fixedly connected with the cross plate and the lifting plate. The surface of the positioning rod is in contact with the inner wall of the positioning groove.

[0012] Preferably, the auxiliary mechanism includes a smooth rod, an auxiliary disc and a tension spring. The smooth rod movably penetrates through the inner wall of the groove. The auxiliary disc is fixedly connected to one end of the smooth rod. The tension spring is sleeved on the surface of the smooth rod. Two ends of the tension spring are respectively fixedly connected with the inner wall of the cylindrical groove and the surface of the auxiliary disc. The surface of the auxiliary disc is in contact with the inner wall of the cylindrical groove. The cross block is fixedly connected to the surface of the auxiliary disc.

[0013] Preferably, a clamping groove is formed on the surface of the turntable. A clamping ring is fixedly connected to the inner wall of the protective cylinder. The surface of the clamping ring is in contact with the inner wall of the clamping groove.

[0014] Preferably, a limiting plate is fixedly connected to the surface of the winding roller. The number of the limiting plates is two. The distance between the two limiting plates is equal to the thickness of the inner wall of the cavity.

[0015] Preferably, a dust-proof net is embedded in the inner wall of the ventilation opening. Heat dissipation holes are formed on the surface of the protective cylinder.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] The utility model not only facilitates the storage of network cables, but also facilitates the storage of network cables with different diameters. At the same time, this structure can also be applied to network cables with crystal heads installed, thereby improving the flexibility of the structure during use. In addition, when the structure is idle, the auxiliary mechanism is placed inside the groove and can be protected. Moreover, through the cooperation of the auxiliary mechanism, the cross block and the cross groove, the turntable and the winding roller can be driven to rotate, thereby winding and storing the network cable, solving the problem that when some existing protection structures are in use, it is inconvenient for workers to pass the network cable through the structure, and it is more difficult for network cables with crystal heads to pass through the structure, and most of the screws are placed outside alone and are easily damaged and affect normal use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structure diagram of the utility model;

[0019] Figure 2 is a three-dimensional structure diagram of the utility model after the protective cylinder is cut open;

[0020] Figure 3 is a three-dimensional structure diagram of the utility model after the snap ring is cut open;

[0021] Figure 4 is a three-dimensional structure diagram of the threaded cylinder, the hollow ring, the extension rod, the collar, the connecting ring and the sliding plate in the utility model;

[0022] Figure 5 is a three-dimensional structure diagram of the utility model after partial disassembly.

[0023] In the figure: 1, protective cylinder; 2, threaded cylinder; 3, hollow ring; 4, extension rod; 5, through groove; 6, positioning mechanism; 61, horizontal plate; 62, positioning rod; 63, lifting plate; 64, compression spring; 7, collar; 8, connecting ring; 9, sliding plate; 10, chute; 11, ventilation opening; 12, turntable; 13, card slot; 14, snap ring; 15, winding roller; 16, limiting plate; 17, cavity; 18, deep groove; 19, cross groove; 20, auxiliary mechanism; 201, smooth rod; 202, auxiliary disk; 203, tension spring; 21, cross block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-5As shown in the figure, a protection structure for network cables includes a protection cylinder 1 and a threaded cylinder 2. A hollow ring 3 is fixedly connected to the surface of the threaded cylinder 2. Extension rods 4 are fixedly connected to both sides of the surface of the hollow ring 3. Through grooves 5 are formed on the surface of the protection cylinder 1. The surface of the extension rod 4 is in contact with the inner wall of the through groove 5. A positioning groove is formed at the top of the extension rod 4. Positioning mechanisms 6 are arranged on both sides of the surface of the protection cylinder 1. A collar 7 is threadedly sleeved on the surface of the threaded cylinder 2. A connecting ring 8 is rotatably connected to the surface of the collar 7. The inner wall of the connecting ring 8 is in contact with the surface of the threaded cylinder 2. Slide plates 9 are fixedly connected to both sides of the surface of the connecting ring 8. Slide grooves 10 are formed on both sides of the surface of the protection cylinder 1. The surface of the slide plate 9 is in contact with the inner wall of the slide groove 10. Ventilation openings 11 are formed on the other two sides of the surface of the protection cylinder 1. Fans are installed inside the ventilation openings 11. Dust-proof nets are embedded in the inner walls of the ventilation openings 11. Heat dissipation holes are formed on the surface of the protection cylinder 1. When the staff starts the fans, air can flow through the ventilation openings 11 and the heat dissipation holes, thereby dissipating the heat inside the protection cylinder 1. During this process, the dust-proof nets can block dust. A turntable 12 is rotatably connected to the inner wall of the protection cylinder 1. A clamping groove 13 is formed on the surface of the turntable 12. A clamping ring 14 is fixedly connected to the inner wall of the protection cylinder 1. The surface of the clamping ring 14 is in contact with the inner wall of the clamping groove 13. A winding roller 15 is fixedly connected to the surface of the turntable 12. A cavity 17 is formed on the surface of the winding roller 15. The cavity 17 can limit the network cable. Limiting plates 16 are fixedly connected to the surface of the winding roller 15. The number of the limiting plates 16 is two. The distance between the two limiting plates 16 is equal to the thickness of the inner wall of the cavity 17. The limiting plates 16 can limit the wound network cable. A deep groove 18 is formed on the surface of the turntable 12. A cross groove 19 is formed on the inner wall of the deep groove 18. A groove is formed on the surface of the protection cylinder 1. A cylindrical groove is formed on the inner wall of the protection cylinder 1. An auxiliary mechanism 20 is installed inside the groove. A cross block 21 is arranged on the surface of the auxiliary mechanism 20. The surface of the cross block 21 is in contact with the inner wall of the cross groove 19. By cooperating with the cross block 21 and the cross groove 19, the turntable 12 can be driven to rotate, so as to wind and store the network cable.

[0026] The positioning mechanism 6 includes a cross plate 61, a positioning rod 62, a lifting plate 63 and a compression spring 64. The cross plate 61 is fixedly connected to the surface of the protective cylinder 1. The positioning rod 62 slidably penetrates through the cross plate 61. The lifting plate 63 is fixedly sleeved on the surface of the positioning rod 62. The compression spring 64 is sleeved on the surface of the positioning rod 62. The two ends of the compression spring 64 are respectively fixedly connected to the cross plate 61 and the lifting plate 63. The surface of the positioning rod 62 is in contact with the inner wall of the positioning groove. The staff can pull the positioning rod 62 to release the contact between the positioning rod 62 and the inner wall of the positioning groove. Accordingly, the staff can move the extension rod 4 out of the through groove 5. On the contrary, under the action of the elastic force of the compression spring 64, the lifting plate 63 drives the positioning rod 62 to move and contact with the inner wall of the positioning groove. Accordingly, the position of the through groove 5 can be fixed to facilitate the installation of the threaded cylinder 2 and the hollow ring 3 on one side of the protective cylinder 1.

[0027] The auxiliary mechanism 20 includes a smooth rod 201, an auxiliary disc 202 and a tension spring 203. The smooth rod 201 movably penetrates through the inner wall of the groove. The auxiliary disc 202 is fixedly connected to one end of the smooth rod 201. The tension spring 203 is sleeved on the surface of the smooth rod 201. The two ends of the tension spring 203 are respectively fixedly connected to the inner wall of the cylindrical groove and the surface of the auxiliary disc 202. The surface of the auxiliary disc 202 is in contact with the inner wall of the cylindrical groove. The cross block 21 is fixedly connected to the surface of the auxiliary disc 202. The staff presses the smooth rod 201. At this time, the cross block 21 moves with the auxiliary disc 202 and contacts with the inner wall of the cross groove 19. The surface of the auxiliary disc 202 is in contact with the inner wall of the deep groove 18. After that, the staff rotates the smooth rod 201, and the auxiliary disc 202 can drive the cross block 21 to rotate. Accordingly, the turntable 12 can drive the winding roller 15 to rotate to wind the network cable.

[0028] Working principle: The staff places the network cable into the inside of the chute 10 and the cavity 17 through the opening of the chute 10 and the cavity 17. After that, the staff can pass the extension rod 4 through the through slot 5. During this process, the staff moves the two positioning rods 62 towards the opposite sides. Then, under the action of the elastic force of the compression spring 64, the positioning rod 62 can cooperate with the positioning slot to fix the position of the through slot 5. At this time, the surface of the hollow ring 3 is in contact with the surface of the protective cylinder 1. Subsequently, the staff can rotate the collar 7, and the connecting ring 8 drives the slide plate 9 to move horizontally. The slide plate 9 moves inside the chute 10. Accordingly, the network cable can be clamped by the cooperation of the slide plate 9 and the chute 10. After that, the staff can press the optical rod 201, and the auxiliary disc 202 drives the cross block 21 to move. The cross block 21 moves into the inside of the cross slot 19, and the auxiliary disc 202 moves into the inside of the deep slot 18. At this time, the tension spring 203 is stretched under force. Then, when the staff rotates the optical rod 201, the cross block 21 can be driven to rotate by the auxiliary disc 202, and the turntable 12 drives the winding roller 15 to rotate to wind the network cable. After that, under the action of the elastic force of the tension spring 203, the auxiliary disc 202 drives the cross block 21 to move in the reverse direction, and the cross block 21 moves out of the inside of the cross slot 19. Accordingly, the rotation of the turntable 12 can be stopped, and the network cable can be stored inside the protective cylinder 1. When this structure is in use, under the action of friction, if the staff does not pull the network cable forcefully, the possibility of the network cable extending out of the protective cylinder 1 by itself can be greatly reduced. After this structure is used for a long time, the staff can start the fan to drive the air flow inside the protective cylinder 1 to dissipate heat from the inside of the protective cylinder 1.

[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A network cable protection structure, comprising a protection tube (1) and a threaded tube (2), characterized in that: Also includes: A hollow ring (3) is fixedly connected to the surface of the threaded tube (2), and extension rods (4) are fixedly connected to both sides of the surface of the hollow ring (3). A through groove (5) is provided on the surface of the protective tube (1), and the surface of the extension rod (4) is in contact with the inner wall of the through groove (5). A positioning groove is provided on the top of the extension rod (4), and positioning mechanisms (6) are provided on both sides of the surface of the protective tube (1); A collar (7) is threadedly sleeved on the surface of the threaded cylinder (2), the surface of the collar (7) is rotatably connected with a connecting ring (8), the inner wall of the connecting ring (8) is in contact with the surface of the threaded cylinder (2), both sides of the surface of the connecting ring (8) are fixedly connected with slide plates (9), both sides of the surface of the protective cylinder (1) are provided with sliding grooves (10), the surface of the slide plates (9) is in contact with the inner wall of the sliding grooves (10), and the other two sides of the surface of the protective cylinder (1) are provided with ventilation holes (11), and a fan is installed inside the ventilation holes (11); A turntable (12) is rotatably connected to the inner wall of the protective tube (1), a winding roller (15) is fixedly connected to the surface of the turntable (12), and a cavity (17) is formed on the surface of the winding roller (15); A deep groove (18) is provided on the surface of the turntable (12), a cross groove (19) is provided on the inner wall of the deep groove (18), a groove is provided on the surface of the protective tube (1), a columnar groove is provided on the inner wall of the protective tube (1), an auxiliary mechanism (20) is installed inside the groove, a cross block (21) is provided on the surface of the auxiliary mechanism (20), and the surface of the cross block (21) contacts the inner wall of the cross groove (19).

2. A network cable protection structure according to claim 1, characterized in that: The positioning mechanism (6) comprises a transverse plate (61), a positioning rod (62), a lifting plate (63) and a compression spring (64); the transverse plate (61) is fixedly connected to the surface of the protective tube (1); the positioning rod (62) slides through the transverse plate (61); the lifting plate (63) is fixedly sleeved on the surface of the positioning rod (62); the compression spring (64) is sleeved on the surface of the positioning rod (62); the two ends of the compression spring (64) are respectively fixedly connected to the transverse plate (61) and the lifting plate (63); the surface of the positioning rod (62) contacts the inner wall of the positioning groove.

3. A network cable protection structure according to claim 1, characterized in that: The auxiliary mechanism (20) comprises a light rod (201), an auxiliary disk (202) and a tension spring (203); the light rod (201) movably penetrates the inner wall of the groove; the auxiliary disk (202) is fixedly connected to one end of the light rod (201); the tension spring (203) is sleeved on the surface of the light rod (201); the two ends of the tension spring (203) are respectively fixedly connected to the inner wall of the columnar groove and the surface of the auxiliary disk (202); the surface of the auxiliary disk (202) contacts the inner wall of the columnar groove; and the cross block (21) is fixedly connected to the surface of the auxiliary disk (202).

4. The network cable protection structure according to claim 1, characterized in that: A clamping groove (13) is provided on the surface of the rotating disk (12), and a clamping ring (14) is fixedly connected to the inner wall of the protective tube (1), and the surface of the clamping ring (14) is in contact with the inner wall of the clamping groove (13).

5. The network cable protection structure according to claim 1, characterized in that: The surface of the winding roller (15) is fixedly connected to a limiting plate (16), the number of the limiting plates (16) is two, and the distance between the two limiting plates (16) is equal to the thickness of the inner wall of the cavity (17).

6. A network cable protection structure according to claim 1, characterized in that: A dustproof net is embedded in the inner wall of the ventilation opening (11), and heat dissipation holes are opened on the surface of the protective tube (1).

Images