Hub for expanding network transmission distance in computer room

Abstract

The utility model relates to the technical field of machine room equipment, and discloses a concentrator for expanding network transmission distance for a computer room, which comprises a concentrator main body, concentrator ports arranged on the inner surface of the front end of the concentrator main body, a fixed block fixedly arranged on the outer surface of the upper end of the concentrator main body, and a rotating rod arranged on the inner surface of the right side of the fixed block, the outer surface of the lower end of the rotating rod is fixedly connected with a wire baffle. According to the concentrator for expanding the network transmission distance for the computer room, the wire blocking plate is driven to reach a proper position by rotating the rotating rod, twisted pairs installed at the ports of the concentrator are limited together due to the fact that gaps exist between the wire blocking plate and the concentrator body and holes are formed in the front end of the wire blocking plate, and the effect of neat wiring is achieved; the sliding block is moved to slide to the sliding groove in the rear end of the concentrator, the sliding block slides to a proper position, the threaded rod can be mounted or dismounted through threads of the threaded rod, and then the threaded rod is fixed to the fixing plate through the screw, so that the effect of fixing the concentrator is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer room equipment, in particular to a hub for expanding network transmission distance used in a computer room. Background Art

[0002] A hub is a pure hardware network underlying device. Its main function is to regenerate, shape and amplify the received signal to expand the transmission distance of the network, and concentrate all nodes on the node centered on it. It works at the first layer of the OSI open system interconnection reference model, namely the "physical layer". Most school computer rooms or some companies often use hubs for work.

[0003] Most of the existing hubs have messy wiring, and the wires are often tangled together, which makes management inconvenient, which brings trouble to work. For this reason, we propose a hub for computer rooms to expand the network transmission distance to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the utility model provides a hub for expanding the network transmission distance for use in a computer room, which has the advantages of neat wiring and solves the problems of messy wiring and shaking of the hub.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hub for expanding the network transmission distance in a computer room, comprising a hub body, a hub port is arranged on the front inner surface of the hub body, a fixing block is fixedly installed on the upper outer surface of the hub body, a rotating rod is arranged on the right inner surface of the fixing block, a wire baffle is fixedly connected to the lower outer surface of the rotating rod, and a heat dissipation hole is arranged on the right inner surface of the hub body.

[0008] Preferably, a slider is provided on the rear end inner surface of the hub body, a threaded rod is fixedly connected to the rear end outer surface of the slider, a fixing plate is provided on the rear end inner surface of the threaded rod, a screw is provided on the front end inner surface of the fixing plate, a rotation groove is provided on the right inner surface of the fixing block, the rotation groove is adapted to the rotating rod, the right inner surface of the fixing block is movably connected to the outer wall of the rotating rod, the setting of the rotating rod achieves a rotatable effect, and the rotating rod is convenient for adjusting. If necessary, the rotating rod can be rotated to complete the work.

[0009] Preferably, a movable groove is provided on the front inner surface of the wire baffle plate, which is matched with the fixed block. The front inner surface of the wire baffle plate is movably connected to the front outer surface of the fixed block. The setting of the movable groove achieves the effect of using the wire baffle plate.

[0010] Preferably, a slide groove is provided on the inner surface of the rear end of the hub body, and the slide groove is adapted to the slider. The inner surface of the rear end of the hub body is movably connected to the outer surface of the front end of the slider. The setting of the slider can achieve the effect of sliding in the slide groove, and can also play the role of fixing the hub body, thereby facilitating the installation and disassembly of the slider.

[0011] Preferably, a threaded groove is provided on the inner surface of the front end of the fixing plate, the threaded groove is matched with the threaded rod, the inner surface of the front end of the fixing plate is movably connected to the outer surface of the rear end of the threaded rod, the setting of the threaded rod facilitates installation and disassembly, and also serves to fix the slider.

[0012] Preferably, a first screw hole is provided on the inner surface of the front end of the fixing plate, the first screw hole is adapted to the screw, the inner surface of the front end of the fixing plate is movably connected to the outer surface of the rear end of the screw, and is fixedly connected to the wall by the screw. The setting of the screw plays the role of fixing the plate, thereby achieving the effect of fixing the whole.

[0013] Compared with the prior art, the utility model provides a hub for expanding the network transmission distance for a computer room, which has the following beneficial effects:

[0014] 1. A hub for expanding the network transmission distance used in a computer room drives a wire baffle to a suitable position by rotating a rotating rod. Due to a gap between the wire baffle and the hub body, holes are provided at the front end of the wire baffle, and the twisted pair cables installed at the hub port are limited together, so that the wiring is neat, not easy to be tangled, and convenient for separate management.

[0015] 2. A hub for expanding the network transmission distance used in a computer room. The slider is moved to the slide groove at the rear end of the hub body and slid to a suitable position. The thread of the threaded rod can be installed or removed. The threaded rod is fixed to the fixing plate by screws and then fixed to the wall, thereby achieving the effect of fixing the hub. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall schematic diagram of a hub for expanding network transmission distance used in a computer room according to the utility model;

[0017] Figure 2 This is a schematic diagram of the use of a wire blocking plate in a hub for expanding network transmission distance in a computer room according to the utility model;

[0018] Figure 3 This is a structural schematic diagram of a slider in a hub for expanding network transmission distance in a computer room according to the utility model;

[0019] Figure 4The utility model is a schematic diagram of the installation of threaded rods and fixing plates in a hub for expanding network transmission distance in a computer room.

[0020] Among them: 1. Hub body; 2. Hub port; 3. Fixed block; 4. Rotating rod; 5. Wire blocking plate; 6. Heat dissipation hole; 7. Slider; 8. Threaded rod; 9. Fixed plate; 10. Screw. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 A hub for expanding network transmission distance used in a computer room comprises a hub body 1, a hub port 2 is arranged on the front inner surface of the hub body 1, a fixing block 3 is fixedly installed on the upper outer surface of the hub body 1, a rotating rod 4 is arranged on the right inner surface of the fixing block 3, a wire baffle 5 is fixedly connected to the lower outer surface of the rotating rod 4, a movable groove is arranged on the front inner surface of the wire baffle 5, the movable groove is matched with the fixing block 3, the front inner surface of the wire baffle 5 is movably connected with the front outer surface of the fixing block 3, the setting of the movable groove achieves the effect of using the wire baffle 5, and the use is simple and quick, and a heat dissipation hole 6 is arranged on the right inner surface of the hub body 1.

[0023] The rear end inner surface of the hub body 1 is provided with a slider 7, and the rear end inner surface of the hub body 1 is provided with a slide groove, which is matched with the slider 7. The rear end inner surface of the hub body 1 is movably connected with the front end outer surface of the slider 7. The setting of the slider 7 can slide in the slide groove, and can also fix the hub body 1, which is convenient for the installation and disassembly of the slider 7. The rear end outer surface of the slider 7 is fixedly connected with a threaded rod 8, and the front end inner surface of the fixing plate 9 is provided with a threaded groove, which is matched with the threaded rod 8. The front end inner surface of the fixing plate 9 is movably connected with the rear end outer surface of the threaded rod 8. The setting of the threaded rod 8 can facilitate installation and disassembly, and also fix the slider 7. The threaded rod A fixing plate 9 is provided on the inner surface of the rear end of 8, and a first screw hole is provided on the inner surface of the front end of the fixing plate 9, and the first screw hole is matched with the screw 10. The inner surface of the front end of the fixing plate 9 is movably connected with the outer surface of the rear end of the screw 10, and is fixedly connected to the wall through the screw 10. The setting of the screw 10 achieves the effect of fixing the plate 9, thereby playing a role in fixing the whole. The inner surface of the front end of the fixing plate 9 has a screw 10, and a rotation groove is provided on the right inner surface of the fixing block 3, and the rotation groove is matched with the rotating rod 4. The inner surface of the right side of the fixing block 3 is movably connected with the outer wall of the rotating rod 4. The setting of the rotating rod 4 achieves a rotatable effect, which is convenient for adjusting the rotating rod 4. If necessary, the rotating rod 4 can be rotated to complete this work.

[0024] Working principle: This hub for expanding the network transmission distance in a computer room is placed in a suitable position when in use. When it is necessary to achieve a neat wiring effect, the wire baffle 5 is driven to a suitable position by rotating the rotating rod 4. Since there is a gap between the wire baffle 5 and the hub body 1, the holes set at the front end of the wire baffle 5 and the twisted pair installed at the hub port 2 are limited together, so that the wiring is neat, not easy to tangle, and convenient for separate management. When the hub is not in use, the rotating rod 4 can also be rotated to drive the wire baffle 5 to be received at the upper end of the hub body 1, so that it can be freely retracted and released, which is convenient for use. When it is necessary to fix the hub body 1, the slider 7 is moved to the slide groove at the rear end of the hub body 1 and then slided to the appropriate position. The thread of the threaded rod 8 can install or remove the threaded rod 8, and then it is fixed to the fixing plate 9 by the screw 10, and then fixed to the wall, so as to achieve the effect of fixing the hub body 1. When plugging and unplugging the twisted pair cable, the hub body 1 is not easy to shake due to the fixing action of the slider 7. When the hub needs to be moved, the screw 10 can be loosened, and then the slider 7 can be moved out of the slide groove of the hub body 1 to achieve the effect of convenient installation or disassembly.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hub for extending the network transmission distance in a computer room, comprising a hub body (1), characterized in that: The front inner surface of the hub body (1) is provided with a hub port (2), the upper outer surface of the hub body (1) is fixedly mounted with a fixing block (3), the right inner surface of the fixing block (3) is provided with a rotating rod (4), the lower outer surface of the rotating rod (4) is fixedly connected with a wire blocking plate (5), and the right inner surface of the hub body (1) is provided with a heat dissipation hole (6).

2. A hub for extending network transmission distance for use in a computer room according to claim 1, characterized in that: The rear end inner surface of the hub body (1) is provided with a slider (7), the rear end outer surface of the slider (7) is fixedly connected with a threaded rod (8), the rear end inner surface of the threaded rod (8) is provided with a fixing plate (9), the front end inner surface of the fixing plate (9) is provided with a screw (10), the right inner surface of the fixing block (3) is provided with a rotation groove, the rotation groove is adapted to the rotating rod (4), and the right inner surface of the fixing block (3) is movably connected with the outer wall of the rotating rod (4).

3. A hub for extending network transmission distance for use in a computer room according to claim 1, characterized in that: The front inner surface of the wire baffle plate (5) is provided with a movable groove, the movable groove is matched with the fixed block (3), and the front inner surface of the wire baffle plate (5) is movably connected to the front outer surface of the fixed block (3).

4. A hub for extending network transmission distance for use in a computer room according to claim 2, characterized in that: The rear end inner surface of the hub body (1) is provided with a slide groove, which is compatible with the slider (7), and the rear end inner surface of the hub body (1) is movably connected to the front end outer surface of the slider (7).

5. A hub for extending network transmission distance for use in a computer room according to claim 2, characterized in that: The front inner surface of the fixing plate (9) is provided with a thread groove, the thread groove is matched with the threaded rod (8), and the front inner surface of the fixing plate (9) is movably connected to the rear outer surface of the threaded rod (8).

6. A hub for extending network transmission distance for use in a computer room according to claim 2, characterized in that: A first screw hole is provided on the front inner surface of the fixing plate (9), the first screw hole is adapted to fit the screw (10), and the front inner surface of the fixing plate (9) is movably connected to the rear outer surface of the screw (10).

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