Computer network demultiplexer

Abstract

The utility model discloses a computer network demultiplexer, which comprises a branching box, a hook and a butt joint, the side surface of the branching box is provided with a fixing plate, the fixing plate is internally provided with an arc groove, the surface of the fixing plate is provided with a pressing sheet and a socket, the side surface of the pressing sheet is fixedly connected with an inserting sheet, the inserting sheet is inserted into the socket, and the inserting sheet is fixedly connected with the hook. The hooks are rotationally connected to the side faces of the tapping boxes, the side faces of the tapping boxes are rotationally connected with hanging columns corresponding to the hooks so that the two stacked tapping boxes can be connected, and the two butt joints are fixedly connected to the upper surfaces and the lower surfaces of the tapping boxes so that the two stacked tapping boxes can be electrically connected. After a network cable is inserted into the branching box through the crystal head, the network cable is arranged in the arc groove, the insertion piece is inserted into the insertion opening, the insertion piece drives the pressing piece to press the network cable, the first retaining protruding point and the second retaining protruding point clamp the skin of the network cable, when the network cable is pulled, the network cable is not prone to being separated from the crystal head, and it is ensured that a network line is good.

Description

Technical Field

[0001] The utility model relates to the technical field of network taps, in particular to a computer network tap. Background Technique

[0002] The main function of a network splitter is to format and resend signals from multiple nodes to achieve the connection between a local area network and a wide area network, and to expand the scope of the local area network. Therefore, the connection stability between the network cable and the network splitter is particularly important.

[0003] In the related art, after the network cable is peeled, it is connected to a crystal head, and then the crystal head is inserted into the network splitter to achieve the connection between the network cable and the network splitter. This connection method can withstand a certain amount of tensile force to a certain extent, but excessive pulling may still cause the connection to become loose or damaged. Especially when the network cable is accidentally pulled, exceeding the bearing capacity of the crystal head and the network cable, the connection part may become loose or break, thereby affecting the transmission of network signals. Content of the Utility Model

[0004] The purpose of the utility model is to provide a computer network tap to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A computer network tap, including a tap box, a fixing plate is arranged on the side of the tap box, an arc groove is arranged inside the fixing plate, a pressing piece and a socket are arranged on the surface of the fixing plate, a plugging piece is fixedly connected to the side of the pressing piece, and the plugging piece is inserted into the socket;

[0006] The size of the arc groove corresponds to the network cable. The arc groove and the pressing piece clamp the network cable to improve the connection stability between the network cable and the tap box, and it is not easy to have a problem of poor contact when being pulled.

[0007] A hook, the hook is rotatably connected to the side of the tap box, and a hanging post corresponding to the hook is rotatably connected to the side of the tap box, so that two stacked tap boxes can be connected;

[0008] Docking heads, two docking heads are arranged and fixedly connected to the upper and lower surfaces of the tap box, so that two stacked tap boxes are electrically connected, which is convenient for expanding the use of the tap box and increasing the wire splitting ability.

[0009] Further, first anti-retreat convex points and second anti-retreat convex points are respectively arranged on the surfaces of the pressing piece and the arc groove, which can increase the resistance to the network cable, and it is more difficult for the network cable to become loose when being pulled.

[0010] Furthermore, a clamping strip is provided on the lower surface of the fixing plate, a clamping block is provided on the surface of the clamping strip, and a stop block corresponding to the clamping block is provided on the surface of the plug-in piece to keep the clamping piece pressing the network cable. The clamping strip can be bent to release the plug-in piece, making it easy to remove the network cable.

[0011] Furthermore, the upper and lower surfaces of the junction box are respectively provided with positioning holes and positioning legs to ensure good contact between the butt joints of the two junction boxes.

[0012] Furthermore, both the upper and lower surfaces of the junction box are provided with covering sheets, and the covering sheets cover the surfaces of the butt joints. When the junction box does not need to be spliced ​​for use, the covering sheets protect the butt joints.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) After the network cable is connected to the junction box through the crystal plug, the network cable is placed inside the arc groove, and the plug-in piece is inserted into the socket. The plug-in piece drives the clamping piece to press the network cable. The first stop convex point and the second stop convex point clamp the network cable surface. When the network cable is pulled, the network cable is not easy to separate from the crystal plug, ensuring that the network line is in good condition.

[0015] (2) The stopper on the connector is caught by the block on the card strip, which can ensure that the connector will not loosen and keep the network cable stuck in place. The card strip is moved to separate the block from the stopper, which can release the connector and facilitate the separation of the network cable from the junction box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a top view of the utility model;

[0017] Figure 2 It is a cross-sectional view of the fixing plate of the utility model;

[0018] Figure 3 It is a schematic diagram of the utility model junction box separated into upper and lower parts;

[0019] Figure 4 It is a schematic diagram of the upper and lower docking of the junction box of the utility model.

[0020] In the figure: 1, junction box; 2, docking joint; 3, fixing plate; 4, arc groove; 5, accommodating opening; 6, socket; 7, pressing plate; 8, plug-in plate; 9, first stop-retracting protrusion; 10, second stop-retracting protrusion; 11, positioning hole; 12, hook; 13, hanging column; 14, stop-retracting block; 15, clamping strip; 16, clamping block; 17, positioning leg; 18, covering sheet. DETAILED DESCRIPTION

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Embodiment:

[0023] Please refer to Figures 1-4 , the present invention provides a technical solution: a computer network tap, including a tap box 1, a fixing plate 3 is provided on the side of the tap box 1, an arc groove 4 is provided inside the fixing plate 3, a pressing piece 7 and a socket 6 are provided on the surface of the fixing plate 3, a plug-in piece 8 is fixedly connected to the side of the pressing piece 7, and the plug-in piece 8 is inserted into the socket 6, so that the plug-in piece 8 and the receiving port 5 cooperate to form a ring, which facilitates the cooperation of the pressing piece 7 and the arc groove 4 to realize the pressing of the network cable;

[0024] A hook 12, the hook 12 is rotatably connected to the side of the tap box 1, and a hanging column 13 corresponding to the hook 12 is rotatably connected to the side of the tap box 1, so that two stacked tap boxes 1 are connected. When the two tap boxes 1 are stacked, rotate the hook 12 to catch the hanging column 13 of another tap box 1 to prevent the two tap boxes 1 from being accidentally separated;

[0025] Docking heads 2, two docking heads 2 are provided and fixedly connected to the upper and lower surfaces of the tap box 1, so that two stacked tap boxes 1 are electrically connected, which is convenient to expand the tap box 1 and further expand the network.

[0026] In this embodiment, as Figure 1 and Figure 2 shown, first anti-retreat bumps 9 and second anti-retreat bumps 10 are respectively provided on the surfaces of the pressing piece 7 and the arc groove 4. The first anti-retreat bumps 9 and the second anti-retreat bumps 10 can catch the epidermis of the network cable to ensure that the network cable does not slide, and when the network cable is pulled, the network cable is not easily separated from the crystal head.

[0027] In this embodiment, as Figure 2 shown, a card strip 15 is provided on the lower surface of the fixing plate 3, a card block 16 is provided on the surface of the card strip 15, and an anti-retreat block 14 corresponding to the card block 16 is provided on the surface of the plug-in piece 8. The card block 16 can catch the anti-retreat block 14 to prevent the anti-retreat block 14 from loosening. It is also very simple to loosen the plug-in piece 8 by separating the card block 16 and the anti-retreat block 14 through the card strip 15.

[0028] In this embodiment, as Figure 2As shown, a receiving opening 5 is provided on the surface of the fixing plate 3, and the receiving opening 5 is located on the side of the socket 6. The plugging piece 8 is located inside the receiving opening 5. The receiving opening 5 enables the pressing piece 7 to better contact the network cable, improving the clamping effect.

[0029] In this embodiment, as Figure 3 shown, positioning holes 11 and positioning legs 17 are respectively provided on the upper and lower surfaces of the splice box 1, improving the docking accuracy of the two splice boxes 1, and further ensuring that the docking heads 2 can be in stable contact.

[0030] In this embodiment, as Figure 1 shown, covering pieces 18 are provided on both the upper and lower surfaces of the splice box 1. The covering pieces 18 cover the surfaces of the docking heads 2. When it is not necessary to stack two splice boxes 1, the covering pieces 18 can block the docking heads 2, preventing the docking heads 2 from being damaged.

[0031] In this embodiment, as Figure 2 shown, the size of the arc groove 4 corresponds to the network cable. The arc groove 4 and the pressing piece 7 clamp the network cable, improving the stability of the network cable being inserted.

[0032] Specifically, during use, after the network cable is peeled, it is connected to the crystal head. The crystal head is plugged into the splice box 1, and the network cable is placed in the arc groove 4. The plugging piece 8 is inserted into the socket 6. When the plugging piece 8 penetrates through the socket 6, the plugging piece 8 is pulled to make the anti-retreat block 14 be caught by the catch block 16. After the plugging piece 8 is tightened, the plugging piece 8 drives the pressing piece 7 to press the network cable, and the first anti-retreat convex point 9 and the second anti-retreat convex point 10 press the outer skin of the network cable, realizing the stable connection between the network cable and the arc groove 4. When the network cable is pulled, the network cable is not easily separated from the crystal head;

[0033] After two splice boxes 1 are stacked, the positioning legs 17 are inserted into the positioning holes 11. At this time, the docking heads 2 of the two splice boxes 1 are connected, and the rotating hooks 12 are connected to the corresponding hanging posts 13 to reinforce the two splice boxes 1.

[0034] 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 principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A computer network tap, characterized in that, Including: A tapping box (1), on the side of the tapping box (1) there is a fixing plate (3), inside the fixing plate (3) there is an arc groove (4), on the surface of the fixing plate (3) there are a pressing piece (7) and a socket (6), on the side of the pressing piece (7) there is a plugging piece (8) fixedly connected, and the plugging piece (8) is inserted into the socket (6); A hook (12), the hook (12) is rotatably connected to the side of the tapping box (1), and on the side of the tapping box (1) there is a hanging post (13) rotatably connected corresponding to the hook (12) so as to connect two stacked tapping boxes (1); Docking connectors (2), two docking connectors (2) are provided and fixedly connected to the upper and lower surfaces of the tapping box (1) so as to electrically connect two stacked tapping boxes (1).

2. The computer network tap according to claim 1, characterized in that: On the surfaces of the pressing piece (7) and the arc groove (4) there are respectively a first anti-retreat convex point (9) and a second anti-retreat convex point (10).

3. The computer network tap according to claim 1, characterized in that: On the lower surface of the fixing plate (3) there is a card strip (15), on the surface of the card strip (15) there is a card block (16), and on the surface of the plugging piece (8) there is an anti-retreat block (14) corresponding to the card block (16).

4. A computer network tap according to claim 1, characterized in that: On the surface of the fixing plate (3) there is a receiving opening (5), and the receiving opening (5) is located on the side of the socket (6), and the plugging piece (8) is located inside the receiving opening (5).

5. The computer network tap according to claim 1, characterized in that: On the upper and lower surfaces of the tapping box (1) there are respectively a positioning hole (11) and a positioning leg (17).

6. The computer network tap according to claim 1, characterized in that: On the upper and lower surfaces of the tapping box (1) there are both covering pieces (18), and the covering pieces (18) cover the surfaces of the docking connectors (2).

7. A computer network tap according to claim 1, wherein: The size of the arc groove (4) corresponds to the network cable, and the arc groove (4) and the pressing piece (7) clamp the network cable.

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