High-density digital wiring subrack

Abstract

The utility model discloses a high density digital wiring subrack belongs to digital wiring subrack technical field, including wiring subrack body, wiring subrack body front is equipped with the three -way head, the three -way head is equipped with a plurality, the three -way head top is equipped with the recess, the recess inside is equipped with the business label, wiring subrack body both sides and business label outside all swing -jointed with fixed screw, the utility model patent saves space than traditional wiring subrack, can improve construction efficiency and construction quality greatly, reduces the failure rate of on -the -spot manual welding, saves construction cost, and the wire hole and the clamping hook of setting can fix the cable, and the stability of cable use is promoted.

Description

Technical Field

[0001] This utility model belongs to the field of digital distribution subframe technology, specifically relating to a high-density digital distribution subframe. Background Technology

[0002] A Digital Distribution Frame (DDF) is a core physical cabling device in modern communication systems used for cross-connection, scheduling, testing, and protection of digital signals. It is primarily deployed in transmission equipment rooms, data centers, and base stations. The following is a technical analysis and key application points.

[0003] Currently, traditional digital patch panels still have certain drawbacks. They are typically 16-system, with each patch panel occupying 3U of space in the cabinet. The incoming and outgoing cables at the rear of the digital patch panel are in a one-to-one manner. This not only occupies a large amount of cabinet space but also requires a large amount of wiring work. Therefore, we propose a high-density digital patch panel. Utility Model Content

[0004] The purpose of this utility model is to provide a high-density digital patch panel to solve the problems mentioned in the background art, which typically uses a 16-system patch panel, where one patch panel occupies 3U of space in the cabinet and the cable entry and exit at the rear of the digital patch panel is one-to-one. This digital patch panel not only occupies a large amount of cabinet space but also requires a large amount of wiring work.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-density digital distribution frame, including a distribution frame body, a T-joint on the front of the distribution frame body, multiple T-joints, a groove above the T-joint, a service label inside the groove, and fixing screws movably connected to both sides of the distribution frame body and the outside of the service label.

[0006] A circuit board is fixedly connected to the rear of the wiring subframe body. An integrated plug is provided on the left side of the circuit board. There are two integrated plugs. An external line connection device is provided in the middle of the circuit board. There are two external line connection devices. A combined circuit is provided above the external line connection device. A cable fixing device is fixedly connected to the bottom of the wiring subframe body.

[0007] Preferably, a circuit board is fixedly connected to the rear of the wiring subframe body, an integrated plug is provided on the left side of the circuit board, two integrated plugs are provided, an external line connection device is provided in the middle of the circuit board, two external line connection devices are provided, a combined circuit is provided above the external line connection device, and a cable fixing device is fixedly connected to the bottom of the wiring subframe body.

[0008] Preferably, the service label has two locations above the T-joint, and each service label has three fixing screws on its outer side.

[0009] Preferably, the combined circuit is a connection line between a circuit board and an external wiring device.

[0010] Preferably, the cable fixing device has wire holes and locking hooks inside, and there are multiple wire holes and locking hooks.

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

[0012] 1. This utility model patent saves space compared to traditional wiring racks, greatly improves construction efficiency and quality, reduces the failure rate of on-site manual welding, and saves construction costs.

[0013] 2. The cable can be fixed in place by the wire hole and snap hook, which improves the stability of the cable during use. Attached Figure Description

[0014] Figure 1 This is a front structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the cable fixing device of this utility model.

[0017] In the diagram: 1. Patch panel body; 2. Service label; 3. T-connector; 4. Fixing screw; 5. Integrated plug; 6. Circuit board; 7. External line connection device; 8. Combined circuit; 9. Cable fixing device; 10. Wire hole; 11. Clip hook. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-3This utility model provides a high-density digital distribution frame technical solution: it includes a distribution frame body 1, a T-joint 3 on the front of the distribution frame body 1, multiple T-joints 3, a groove on the top of the T-joint 3, a service label 2 inside the groove, and fixing screws 4 movably connected to both sides of the distribution frame body 1 and the outside of the service label 2. The fixing screws 4 can fix the service label 2 and the distribution frame body 1 and improve its stability.

[0020] Specifically, a circuit board 6 is fixedly connected to the rear of the subframe body 1. An integrated plug 5 is provided on the left side of the circuit board 6. There are two integrated plugs 5. An external line connection device 7 is provided in the middle of the circuit board 6. There are two external line connection devices 7. A combination line 8 is provided above the external line connection device 7. A cable fixing device 9 is fixedly connected to the bottom of the subframe body 1. The combination line 8 can connect the circuit board 6 and the external line connection device 7. The cable fixing device 9 can fix the cable and improve the stability of the cable.

[0021] Specifically, the service label 2 has two locations above the T-joint 3, and each service label 2 has three fixing screws 4 on its outer side.

[0022] Specifically, the combined circuit 8 is the connection line between the circuit board 6 and the external connection device 7.

[0023] Specifically, the cable fixing device 9 has multiple wire holes 10 and snap hooks 11 inside. The wire holes 10 and snap hooks 11 can fix the cable and improve the stability of the cable during use.

[0024] This implementation plan addresses the problems of traditional digital patch panels by researching an integrated digital patch panel. It optimizes the traditional 16-system digital patch panel into a 32-system digital patch panel while maintaining the overall dimensions. The traditional L9 straight-through connector is optimized into a smaller CC4-KKY straight-through connector, and the traditional L9-75-2 type 2M connector is optimized into a smaller CC4-J type 2M connector. The 32 incoming 2M connectors at the rear of the digital patch panel are optimized into DB32-pin integrated plugs, and an integrated circuit board is added. This design saves space compared to traditional patch panels, reduces on-site wiring and 2M connector soldering time, improves construction efficiency and quality, and reduces the failure rate of 2M connectors. This utility model patent saves space compared to traditional patch panels, significantly improves construction efficiency and quality, reduces the failure rate of on-site manual soldering, and saves construction costs. The cable holes 10 and locking hooks 11 can fix the cables, improving their stability during use.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0026] 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 high-density digital distribution frame, comprising a distribution frame body (1), characterized in that: The front of the subframe body (1) is provided with a T-joint (3), and there are multiple T-joints (3). A groove is provided above the T-joint (3), and a service label (2) is provided inside the groove. Fixing screws (4) are movably connected to both sides of the subframe body (1) and the outside of the service label (2).

2. The high-density digital distribution frame according to claim 1, characterized in that: A circuit board (6) is fixedly connected to the rear of the wiring subframe body (1). An integrated plug (5) is provided on the left side of the circuit board (6). There are two integrated plugs (5). An external line connection device (7) is provided in the middle of the circuit board (6). There are two external line connection devices (7). A combined line (8) is provided above the external line connection device (7). A cable fixing device (9) is fixedly connected to the bottom of the wiring subframe body (1).

3. The high-density digital distribution frame according to claim 1, characterized in that: The business label (2) has two locations above the three-way connector (3), and each business label (2) has three fixing screws (4) on its outer side.

4. A high-density digital distribution frame according to claim 2, characterized in that: The combined circuit (8) is the connection line between the circuit board (6) and the external connection device (7).

5. A high-density digital distribution frame according to claim 2, characterized in that: The cable fixing device (9) is provided with a wire hole (10) and a snap hook (11) inside, and there are multiple wire holes (10) and snap hooks (11).

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