Layered concentrator

Abstract

The utility model relates to the technical field of concentrators, in particular to a layered concentrator, which comprises a connecting frame, concentrator bodies, connecting wires and bolts, one side of the connecting frame is provided with the two concentrator bodies which are arranged up and down, each concentrator body comprises a concentrator box body, an uplink terminal and a downlink terminal, and the connecting wires are connected with the connecting frame. The layered concentrator comprises a concentrator box body, the outer side of the concentrator box body is fixedly connected with mounting racks, an insulating carding plate is arranged between a group of mounting racks, and the inner side of the insulating carding plate is provided with uniformly arranged placing grooves. According to the layered concentrator, wires can be placed on the inner sides of the placement grooves of the insulating carding plates, the insulating carding plates and the placement grooves provide an ordered placement environment for the wires, the conditions of wire knotting and tangling can be remarkably reduced, and the problem that a common layered concentrator cannot comb the wires is solved.

Description

Technical Field

[0001] This utility model relates to the field of hub technology, specifically a layered hub. Background Technology

[0002] A hub is a network device used in a local area network (LAN). Its main function is to connect multiple network devices together to enable data transmission and sharing. A hierarchical hub connects the downstream port of one hub to the upstream port of another hub via a connecting cable, thereby expanding the network coverage and increasing the number of network nodes.

[0003] Layered hubs need to connect multiple wires to enable communication between different devices. However, common layered hubs cannot effectively manage the wires, which may cause them to easily become tangled and knotted. Tangled wires are prone to additional stress when moved or pulled, which increases the risk of wear or breakage and may affect the stability of the layered hub, leading to unstable communication between devices. Therefore, a layered hub is proposed to address the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a layered hub to solve the problem that common layered hubs cannot organize wires.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A layered hub includes a connecting frame, hub bodies, connecting wires, and bolts. Two hub bodies are mounted vertically on one side of the connecting frame. Each hub body includes a hub housing, an upward terminal, and a downward terminal. The top of the hub housing is fixedly connected to the upward terminal with a connection port on the top, and the bottom of the hub housing is fixedly connected to the downward terminal with a connection port on the bottom. The downward terminal of the upper hub body is electrically connected to the upward terminal of the lower hub body via the connecting wire. Evenly spaced mounting brackets are fixedly connected to the outer side of the hub housing. Two mounting brackets form a group, and an insulating comb plate is placed between each group of mounting brackets. Evenly spaced placement grooves are formed on the inner side of the insulating comb plate. Mounting blocks are provided on the outer side of the mounting brackets, and insulating elastic pads are fixedly connected to the inner side of the placement grooves.

[0007] Preferably, the mounting block is fixedly connected to the insulating comb plate, and the mounting block is detachably connected to the mounting frame by bolts.

[0008] Preferably, the connecting wire is disposed inside the partial placement groove, and the connecting wire is in contact with the insulating elastic pad.

[0009] Preferably, the inner side of the insulating elastic pad has a number of through holes that are evenly arranged.

[0010] Preferably, the number of placement slots in the insulating comb plate near the upward terminal is the same as the number of connection ports of the upward terminal, and the number of placement slots in the insulating comb plate near the downward terminal is the same as the number of connection ports of the downward terminal.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this invention, the structure consisting of a mounting bracket, an insulating combing plate, and a placement groove allows the wires to be placed inside the placement groove of the insulating combing plate when the layered hub is to be used. The insulating combing plate and the placement groove provide an orderly placement environment for the wires, which can significantly reduce the tangling and knotting of the wires and solve the common problem that layered hubs cannot comb the wires. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This utility model Figure 1 A schematic diagram of the structure at point A;

[0015] Figure 3 This is a schematic diagram of the structure of the insulating combing board of this utility model.

[0016] In the diagram: 1. Connecting frame; 2. Hub body; 201. Hub housing; 202. Upward terminal; 203. Downward terminal; 3. Mounting frame; 4. Insulating comb plate; 5. Placement slot; 6. Connecting wire; 7. Mounting block; 8. Bolt; 9. Insulating elastic pad; 10. Through hole. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0019] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0020] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0021] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0022] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0023] Please see Figures 1-3 This utility model provides a technical solution:

[0024] A layered hub includes a connecting frame 1, a hub body 2, connecting wires 6, and bolts 8. Two hub bodies 2 are mounted on one side of the connecting frame 1, arranged vertically. Each hub body 2 includes a hub housing 201, an upward terminal 202, and a downward terminal 203. The top of the hub housing 201 is fixedly connected to the upward terminal 202, which has a connection port on the top. The bottom of the hub housing 201 is fixedly connected to the downward terminal 203, which has a connection port on the bottom. The downward terminal 203 of the upper hub body 2 is connected to the upper hub body 2 of the lower hub body 2 via the connecting wires 6. The wiring terminal 202 is electrically connected. The outer side of the hub box 201 is fixedly connected with a uniformly arranged mounting bracket 3. Two mounting brackets 3 are grouped together. An insulating combing plate 4 is arranged between a group of mounting brackets 3. The inner side of the insulating combing plate 4 is provided with a uniformly arranged placement groove 5. The outer side of the mounting bracket 3 is provided with a mounting block 7. An insulating elastic pad 9 is fixedly connected to the inner side of the placement groove 5. This arrangement allows the insulating combing plate 4 and the placement groove 5 to provide an orderly placement environment for the wires, which can significantly reduce the situation of wires getting tangled and knotted, and solve the common problem that layered hubs cannot comb the wires.

[0025] The mounting block 7 is fixedly connected to the insulating comb plate 4, and the mounting block 7 is detachably connected to the mounting bracket 3 by bolts 8. This arrangement allows for the detachable installation of the mounting block 7 and the insulating comb plate 4. The connecting wire 6 is located inside the partial placement groove 5 and is in contact with the insulating elastic pad 9. This arrangement allows for the positioning of the connecting wire 6. The inner side of the insulating elastic pad 9 has a number of evenly spaced through holes 10. This arrangement allows the through holes 10 to increase the deformation of the insulating elastic pad 9, enabling the insulating elastic pad 9 to act on connecting wires 6 or wires of different sizes. The number of placement grooves 5 in the insulating comb plate 4 near the upper terminal 202 is the same as the number of terminals in the upper terminal 202. The number of placement grooves 5 in the insulating comb plate 4 near the lower terminal 203 is the same as the number of terminals in the lower terminal 203. This arrangement makes it easy to position the wires in the placement grooves 5.

[0026] Workflow: When using the layered hub, install the hub body 2 on the connector frame 1. Pass one end of the connecting wire 6 through the placement slot 5 of the insulating comb plate 4 and insert it into the wiring port of the down terminal 203 at the bottom of one hub box 201. After ensuring a secure connection, pass the other end of the connecting wire 6 through the placement slot 5 of the insulating comb plate 4 and insert it into the wiring port of the up terminal 202 at the top of the other hub box 201. This expands the network coverage of the hub body 2 and increases the number of network nodes. The wires can be connected in the same way, passing the wires through the placement slot 5 of the insulating comb plate 4 and connecting them to the corresponding up terminal 202 or down terminal of the hub box 201. The connection of terminal 203, the insulating comb plate 4 and the placement groove 5 provide an orderly placement environment for the wires, which can significantly reduce the tangling and knotting of the wires and solve the common problem that the layered hub cannot comb the wires. The insulating elastic pad 9 can fit with the connecting wire 6 or the wire. The through hole 10 can increase the deformation degree of the insulating elastic pad 9, so that the insulating elastic pad 9 can act on the connecting wire 6 or the wire of different sizes, thereby providing a certain degree of protection for the connecting wire 6 or the wire. When the insulating comb plate 4 needs to be replaced, remove the bolt 8 and detach the mounting block 7 from the mounting frame 3 to complete the disassembly of the mounting block 7 and the insulating comb plate 4. The installation of the mounting block 7 and the insulating comb plate 4 can be achieved by reversing the operation.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A layered hub comprising a connecting frame (1), a hub body (2), a connecting wire (6) and a bolt (8), characterized in that: The connecting frame (1) is provided with two hub bodies (2) arranged in an up-down manner on one side, the hub body (2) comprises a hub box body (201), an uplink terminal (202) and a downlink terminal (203), the top of the hub box body (201) is fixedly connected with the uplink terminal (202) provided with a terminal port, the bottom of the hub box body (201) is fixedly connected with the downlink terminal (203) provided with a terminal port, the downlink terminal (203) of the upper hub body (2) is electrically connected with the uplink terminal (202) of the lower hub body (2) through a connecting line (6), the outer side of the hub box body (201) is fixedly connected with mounting racks (3) arranged uniformly, the mounting racks (3) are arranged in two groups, an insulating carding plate (4) is arranged between the mounting racks (3) in one group, the inner side of the insulating carding plate (4) is provided with placing grooves (5) arranged uniformly, the outer side of the mounting rack (3) is provided with a mounting block (7), and the inner side of the placing groove (5) is fixedly connected with an insulating elastic pad (9).

2. The hierarchical hub of claim 1, wherein: The mounting block (7) is fixedly connected with the insulating carding plate (4), and the mounting block (7) is detachably connected with the mounting rack (3) through bolts (8).

3. The hierarchical hub of claim 1, wherein: The connecting line (6) is arranged in part of the inner side of the placing groove (5), and the connecting line (6) is attached to the insulating elastic pad (9).

4. The hierarchical hub of claim 1, wherein: The inner side of the insulating elastic pad (9) is provided with through holes (10) arranged uniformly, and the number of the through holes (10) is several.

5. The hierarchical hub of claim 1, wherein: The number of the placing grooves (5) arranged in the insulating carding plate (4) near the uplink terminal (202) is the same as the number of the terminal ports of the uplink terminal (202), and the number of the placing grooves (5) arranged in the insulating carding plate (4) near the downlink terminal (203) is the same as the number of the terminal ports of the downlink terminal (203). The mounting block (7) is fixedly connected with the insulating carding plate (4), and the mounting block (7) is detachably connected with the mounting rack (3) through bolts (8). The connecting line (6) is arranged in part of the inner side of the placing groove (5), and the connecting line (6) is attached to the insulating elastic pad (9). The inner side of the insulating elastic pad (9) is provided with through holes (10) arranged uniformly, and the number of the through holes (10) is several. The number of the placing grooves (5) arranged in the insulating carding plate (4) near the uplink terminal (202) is the same as the number of the terminal ports of the uplink terminal (202), and the number of the placing grooves (5) arranged in the insulating carding plate (4) near the downlink terminal (203) is the same as the number of the terminal ports of the downlink terminal (203).

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