CAT8 network cable plug for strengthening network transmission shielding function

Abstract

The utility model relates to the technical field of network cable plugs, and discloses a CAT8 network cable plug capable of strengthening a network transmission shielding function, which comprises a plug main body, a signal output terminal and a shielding module are arranged in the plug main body, one side of the plug main body is rotatably connected with an upper shielding case and a lower shielding case, and the other side of the plug main body is rotatably connected with the lower shielding case. External thread tail ends are arranged on the surfaces of the upper shielding case and the lower shielding case, and independent shielding blocks are arranged in the upper shielding case and the lower shielding case. According to the utility model, the mutual cooperation of the shielding module, the upper shielding case, the lower shielding case and the independent shielding module can strengthen the network transmission shielding, the arrangement of the wire core fixing mechanism can strengthen and fix the wire core when the wire core is installed on the independent shielding block, the fixing mode is simple, the operation is convenient, and the cost is low. The cable core is not separated from the independent shielding block under the action of an external force factor, stable contact between the cable core and the signal output terminal is ensured, the network transmission effect is enhanced, and the cable has certain practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of network cable plugs, in particular to a CAT8 network cable plug with enhanced network transmission shielding function. Background Art

[0002] Network cables are classified into CAT3, CAT5, CAT5E, CAT6, CAT7, and CAT7A. The larger the number, the newer the version, the more advanced the technology, and the higher the bandwidth. The crystal head is an important interface component in cable connection, especially in network connection. It is a plastic connector that can be inserted into the device port in a fixed direction and prevent the crystal head from falling off the device port. The network cable plug is mainly used to connect network card ports, hubs, switches, telephones and other devices, and is suitable for on-site termination between equipment rooms or horizontal subsystems. In order to improve signal quality and reduce interference, many CAT8 network cable plugs with shielding functions have appeared. The patent with publication number CN210040699U proposes a CAT8 network cable plug with enhanced network transmission shielding function, including signal output terminals, plug body, shielding cover, and sheath. The plug body is provided with a shielding cross branching slot, a shielding module, an independent shielding block... The shielding cross branching slot, the shielding module, the independent shielding block, the plug body, the shielding cover, and the sheath are combined together. After experimental optimization, the multiple shielding of the shielding cross branching slot, the shielding module, and the independent shielding block can effectively avoid the interference between the lines during network cable transmission, and at the same time reduce external interference. The surface of the plug body formed by the shielding cover and the metal has a shielding effect on external electromagnetic waves, thereby further preventing the interference of external electromagnetic waves on the network cable data.

[0003] Although this CAT8 network cable plug currently has a good shielding function, its overall structure makes its connection with the network cable not tight enough. When installing the network cable, the eight wire cores directly pass through the cable arranger (independent shielding block) without a corresponding wire core fixing mechanism, and the cable arranger (independent shielding block) is only fixed inside the shielding cover by the sheath at the end of the shielding cover. This makes the network cable detach from the cable arranger (independent shielding block) under the influence of external force factors, thereby making the contact between the signal output terminal and the network cable unstable. Therefore, a new CAT8 network cable plug with enhanced network transmission shielding function is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a CAT8 network cable plug with enhanced network transmission shielding function.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a CAT8 network cable plug with enhanced network transmission shielding function, including a plug body, a signal output terminal and a shielding module are arranged inside the plug body, an upper shielding cover and a lower shielding cover are rotatably connected to one side of the plug body, the surfaces of the upper shielding cover and the lower shielding cover are provided with external threaded tail ends, an independent shielding block is arranged inside the upper shielding cover and the lower shielding cover, eight shielding wire grooves are opened on the surface of the independent shielding block, the ends of the eight shielding wire grooves are in close contact with the positions of the signal output terminals in a one-to-one correspondence, and a wire core fixing mechanism is arranged inside the independent shielding block, and the wire core fixing mechanism is used to press and fix the wire core inside the shielding wire groove.

[0006] As a further description of the above technical solution:

[0007] The eight shielding wire troughs are divided into four on the upper and lower sides, and the wire core fixing mechanisms are divided into two groups, which are respectively connected to the shielding wire troughs on the upper and lower sides.

[0008] As a further description of the above technical solution:

[0009] The surface of the shielding wire trough is provided with a plug-in channel for plugging in the core of the network cable, and the width of the plug-in channel is smaller than the inner diameter of the shielding wire trough.

[0010] As a further description of the above technical solution:

[0011] The independent shielding block is provided with a transverse cavity and a vertical cavity inside, the vertical cavity is sequentially arranged on one side of the shielding wire slot, and the wire core fixing mechanism is located inside the transverse cavity and the vertical cavity.

[0012] As a further description of the above technical solution:

[0013] The wire core fixing mechanism includes a T-shaped guide rod located inside the transverse cavity, a vertical rod is fixed on the surface of the T-shaped guide rod, the bottom end of the vertical rod extends into the interior of the vertical cavity and is fixed with a fixed pressure head, and one end of the fixed pressure head extends into the interior of the shielding wire trough.

[0014] As a further description of the above technical solution:

[0015] A first spring is fixed between the T-shaped end of the T-shaped guide rod and the inner wall of the transverse cavity, a pressing block is fixed to the other end of the T-shaped guide rod, a second spring is sleeved on one end of the outer surface of the T-shaped guide rod close to the pressing block, a fixing plate is fixed on the end of the second spring away from the pressing block, the fixing plate is slidably sleeved on the outer surface of the T-shaped guide rod, and the fixing plate is fixed to the inner wall of the transverse cavity.

[0016] As a further description of the above technical solution:

[0017] The independent shielding block is provided with a notch near the pressing block.

[0018] The utility model has the following beneficial effects:

[0019] In the utility model, the shielding module, the upper shielding cover, the lower shielding cover and the independent shielding module cooperate with each other to strengthen the network transmission shielding. Through the setting of the wire core fixing mechanism, the wire core can be strengthened and fixed when the wire core is installed in the independent shielding block. The fixing method is simple and easy to operate. Under the action of external force factors, the wire core will not be separated from the independent shielding block, ensuring that the wire core is in stable contact with the signal output terminal, enhancing the network transmission effect, and having certain practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional diagram of a CAT8 network cable plug with enhanced network transmission shielding function proposed by the utility model;

[0021] Figure 2 A three-dimensional diagram of an independent shielding block in a CAT8 network cable plug for enhancing network transmission shielding function proposed by the utility model;

[0022] Figure 3 This is a cross-sectional view of an independent shielding block in a CAT8 network cable plug for enhancing network transmission shielding function proposed by the utility model.

[0023] Legend:

[0024] 1. Plug body; 2. Lower shielding cover; 3. Independent shielding block; 31. Shielding wire slot; 32. Insertion channel; 33. Notch; 34. Wire core fixing mechanism; 341. First spring; 342. T-shaped guide rod; 343. Vertical rod; 344. Fixed pressure head; 345. Pressing block; 346. Second spring; 347. Fixed plate; 35. Vertical cavity; 36. Horizontal cavity; 4. Externally threaded tail end; 5. Upper shielding cover. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-Figure 3The utility model provides an embodiment: a CAT8 network cable plug with enhanced network transmission shielding function, including a plug body 1, a signal output terminal and a shielding module are arranged inside the plug body 1, an upper shielding cover 5 and a lower shielding cover 2 are rotatably connected to one side of the plug body 1, and the surfaces of the upper shielding cover 5 and the lower shielding cover 2 are both provided with external thread tail ends 4, and the upper shielding cover 5 and the lower shielding cover 2 can be fixed by using an auxiliary internal threaded sheath, and an independent shielding block 3 is arranged inside the upper shielding cover 5 and the lower shielding cover 2, and eight shielding wire grooves 31 are opened on the surface of the independent shielding block 3, and the ends of the eight shielding wire grooves 31 correspond to the positions of the signal output terminals in a one-to-one manner and are in close contact, so that the wire core of the network cable contacts the signal output terminal, and a wire core fixing mechanism 34 is arranged inside the independent shielding block 3, and the wire core fixing mechanism 34 is used to press and fix the wire core inside the shielding wire groove 31, and the eight shielding wire grooves 31 are divided into four on each of the upper and lower sides, and the wire core fixing mechanism 34 is two groups, which are respectively connected to the shielding wire grooves 31 on the upper and lower sides.

[0027] The surface of the shielding wire slot 31 is provided with a plug-in channel 32 for plugging in the core of the network cable. The width of the plug-in channel 32 is smaller than the inner diameter of the shielding wire slot 31 to prevent the shielding wire slot 31 from falling off from the side.

[0028] The interior of the independent shielding block 3 is provided with a horizontal cavity 36 and a vertical cavity 35. The vertical cavity 35 is arranged in sequence on one side of the shielding wire slot 31. There are four vertical cavities 35, corresponding to the four shielding wire slots 31. There are two sets of core fixing mechanisms 34, which just correspond to the eight shielding wire slots 31. The core fixing mechanisms 34 are located inside the horizontal cavity 36 and the vertical cavity 35.

[0029] The wire core fixing mechanism 34 includes a T-shaped guide rod 342 located inside the transverse cavity 36, a vertical rod 343 is fixed on the surface of the T-shaped guide rod 342, the bottom end of the vertical rod 343 extends to the inside of the vertical cavity 35 and is fixed with a fixed pressure head 344, one end of the fixed pressure head 344 extends to the inside of the shielding wire groove 31, a first spring 341 is fixed between the T-shaped end of the T-shaped guide rod 342 and the inner wall of the transverse cavity 36, a pressing block 345 is fixed at the other end of the T-shaped guide rod 342, a second spring 346 is sleeved on one end of the outer surface of the T-shaped guide rod 342 close to the pressing block 345, a fixing plate 347 is fixed on the end of the second spring 346 away from the pressing block 345, the fixing plate 347 is slidably sleeved on the outer surface of the T-shaped guide rod 342, and the fixing plate 347 is fixed to the inner wall of the transverse cavity 36.

[0030] A slot 33 is provided near the pressing block 345 of the independent shielding block 3, so that the pressing block 345 is located at the slot 33, and the pressing block 345 will not be accidentally touched or pressed. At the same time, when the independent shielding block 3 is inserted into the upper shielding cover 5 and the lower shielding cover 2, it will not be pressed, thereby affecting the fixing effect of the wire core.

[0031] Specific operation: During use, peel the network cable, and insert the eight wire cores inside into the shielding wire slot 31 according to the positions of the specific colors corresponding to the shielding wire slot 31. Before inserting, press the pressing block 345, and the pressing block 345 pushes the T-shaped guide rod 342 to move, retracting the fixed pressure head 344, so that the wire core is smoothly inserted into the shielding wire slot 31, and then release the fixed pressure head 344. The elastic force of the first spring 341 and the second spring 346 pushes the T-shaped guide rod 342 to move, thereby pushing the fixed pressure head 344 to move, so that the fixed pressure head 344 can stably press the wire core to achieve stable fixation and anti-detachment of the wire core. After installation, the wire core close to one end of the signal output terminal is cut to be flush with the independent shielding block 3, and then the independent shielding block 3 is pressed against the tail end of the signal output terminal, and the upper shielding cover 5 is covered on the surface of the lower shielding cover 2, and the independent shielding block 3 is stably stuck inside the upper shielding cover 5 and the lower shielding cover 2, and then the auxiliary internal threaded sleeve is screwed on the two external threaded tail ends 4 to achieve the fixation of the upper shielding cover 5 and the lower shielding cover 2, thereby completing the installation of the CAT8 network cable plug with enhanced network transmission shielding function.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A CAT8 network cable plug with enhanced network transmission shielding function, comprising a plug body (1), wherein a signal output terminal and a shielding module are arranged inside the plug body (1), characterized in that: An upper shielding cover (5) and a lower shielding cover (2) are rotatably connected to one side of the plug body (1); the surfaces of the upper shielding cover (5) and the lower shielding cover (2) are both provided with external threaded tail ends (4); an independent shielding block (3) is provided inside the upper shielding cover (5) and the lower shielding cover (2); eight shielding wire grooves (31) are provided on the surface of the independent shielding block (3); the ends of the eight shielding wire grooves (31) are in close contact with the positions of the signal output terminals in a one-to-one correspondence; a wire core fixing mechanism (34) is provided inside the independent shielding block (3); the wire core fixing mechanism (34) is used to press and fix the wire core inside the shielding wire groove (31).

2. A CAT8 network cable plug with enhanced network transmission shielding function according to claim 1, characterized in that: The eight shielding wire troughs (31) are divided into four on the upper and lower sides, and the wire core fixing mechanisms (34) are divided into two groups, which are respectively connected to the shielding wire troughs (31) on the upper and lower sides.

3. A CAT8 network cable plug with enhanced network transmission shielding function according to claim 2, characterized in that: The surface of the shielding wire trough (31) is provided with a snap-in channel (32) for snapping in a network cable core, and the width of the snap-in channel (32) is smaller than the inner diameter of the shielding wire trough (31).

4. A CAT8 network cable plug with enhanced network transmission shielding function according to claim 2, characterized in that: The independent shielding block (3) is provided with a transverse cavity (36) and a vertical cavity (35) inside, the vertical cavity (35) is arranged in sequence on one side of the shielding wire slot (31), and the wire core fixing mechanism (34) is located inside the transverse cavity (36) and the vertical cavity (35).

5. A CAT8 network cable plug with enhanced network transmission shielding function according to claim 4, characterized in that: The wire core fixing mechanism (34) comprises a T-shaped guide rod (342) located inside the transverse cavity (36), a vertical rod (343) being fixed to the surface of the T-shaped guide rod (342), a bottom end of the vertical rod (343) extending into the interior of the vertical cavity (35) and being fixed with a fixed pressure head (344), and one end of the fixed pressure head (344) extending into the interior of the shielding wire trough (31).

6. A CAT8 network cable plug with enhanced network transmission shielding function according to claim 5, characterized in that: A first spring (341) is fixed between the T-shaped end of the T-shaped guide rod (342) and the inner wall of the transverse cavity (36); a pressing block (345) is fixed to the other end of the T-shaped guide rod (342); a second spring (346) is sleeved on one end of the outer surface of the T-shaped guide rod (342) close to the pressing block (345); a fixing plate (347) is fixed to one end of the second spring (346) away from the pressing block (345); the fixing plate (347) is slidably sleeved on the outer surface of the T-shaped guide rod (342), and the fixing plate (347) is fixed to the inner wall of the transverse cavity (36).

7. A CAT8 network cable plug with enhanced network transmission shielding function according to claim 6, characterized in that: The independent shielding block (3) is provided with a notch (33) at a position close to the pressing block (345).

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