Integrated wiring device for low voltage installations
By incorporating T-shaped slides and expandable cabling blocks, along with limit adjustment and protective cover labels, the flexibility and management issues of integrated cabling devices are resolved, enabling optimized cabling layout and efficient maintenance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HONGKE INFORMATION TECHNOLOGY (GUANGZHOU) CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-08-04
AI Technical Summary
Existing structured cabling systems lack flexibility and scalability in their structural design, resulting in messy cabling and inconvenient management, making it difficult to adapt to equipment expansion and upgrade needs.
The cable tray features a T-shaped slide and expandable cable block design, combined with adjustable limit blocks and cable clamps, enabling flexible adjustment of the cable tray and standardized management of the cable harness. It is equipped with protective covers and labels for easy identification and protection of the cable harness.
It achieves optimal wiring harness layout and ease of maintenance and upgrades, reduces subsequent maintenance costs, and improves the standardization and efficiency of wiring harness management.
Smart Images
Figure CN224596085U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of low-voltage installation technology, and in particular to a comprehensive cabling device for low-voltage installation. Background Technology
[0002] In the rapid development of modern architecture and information society, the stability and reliability of low-voltage systems, as a core component of intelligent buildings, are crucial to the realization of building functions. As the infrastructure of low-voltage systems, integrated cabling devices undertake multiple tasks such as information transmission and equipment connection. However, in practical applications, existing integrated cabling devices have some obvious shortcomings in structural design.
[0003] Traditional cable trays often employ a fixed design, making it difficult to flexibly adjust to actual needs. This not only limits the optimization of cable bundle layout but also brings inconvenience to subsequent maintenance and upgrades. Secondly, some structured cabling systems are not designed with future expansion needs in mind, resulting in insufficient expansion ports. Consequently, when adding new equipment or upgrading the network, rewiring is often required. Furthermore, during the installation of low-voltage systems, the variety of equipment types and cable bundle specifications, coupled with the varying skill levels of construction personnel, often leads to a lack of unified planning and standards in cabling work. This not only results in tangled and difficult-to-identify cable bundles but also increases the difficulty of later maintenance and management. Utility Model Content
[0004] The integrated cabling device for low-voltage installation proposed in this utility model solves the problems of lack of flexibility in fixing cable trays, poor expandability, messy cabling, and inconvenient management in existing integrated cabling devices for low-voltage installation.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A comprehensive cabling device for low-voltage installation includes a cable tray with a T-shaped slide rail inside. An expandable cable block is located inside the T-shaped slide rail. Mounting plates are installed on both sides of the cable tray and cable block. Multiple adjustable movable blocks are fitted onto the outer sides of the mounting plates. A cabling plate is mounted on the side of each movable block, and a sliding groove is located in the center of the cabling plate. Multiple matching slot blocks are located inside the sliding groove, and a limiting cabling mechanism is located on the outer side of each slot block. An opening is located on one end of the sliding groove, through which the slot block slides into the sliding groove. An inspection door is mounted on the outer side of each cable block via a pivot.
[0007] Preferably, the cable tray has multiple sets of fixing holes on its inner side, and multiple sets of heat dissipation holes on both sides of the inside of the cable tray.
[0008] Preferably, the T-shaped slide rail is provided with an insertion interface in the middle, and the side of the wiring block is provided with a T-shaped slide rod that matches the insertion interface and is slidably engaged.
[0009] Preferably, the mounting plate has multiple sets of threaded holes inside, and the movable block is internally limited and connected to the threaded holes by bolts.
[0010] Preferably, the limiting wiring mechanism includes a wiring clamp, a first screw hole, a second screw hole, and a threaded knob. The wiring clamp is fixedly connected to the outside of the slot block. Multiple sets of first screw holes are provided inside the slot. A second screw hole matching the first screw hole is provided inside the slot block. The slot block is limited and connected to the inside of the second screw hole through the threaded knob passing through the first screw hole.
[0011] Preferably, the outer side of the wiring clip is provided with a protective cover, and the side of the protective cover is provided with a snap hook plate. The outer side of the wiring clip is provided with multiple sets of snap grooves that match the snap hook plate, and the outer side of the protective cover is provided with a label.
[0012] Preferably, the inspection door has a viewing window inside and a latch on the outside.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] 1. This integrated cabling device for low-voltage installation features expandable cable management blocks inside a T-shaped slide rail. The cable management blocks are inserted into the connector via a T-shaped sliding rod, slide down to the T-shaped sliding rod, and engage inside the T-shaped slide rail for expansion. The device incorporates an adjustable and detachable cable management frame design, allowing users to adjust the height, length, and angle of the cable management frame according to actual needs, achieving optimal cable layout. Furthermore, the integrated cabling device design includes slots on the sides of the cable management board slide rail, facilitating the entry of the cable management blocks into the slide rail. Sufficient expansion space is reserved inside the slide rail to meet the future connection and cabling needs of different devices, providing ample convenience for subsequent maintenance and upgrades and reducing subsequent maintenance and upgrade costs.
[0015] 2. A limiting wiring mechanism is set on the outside of the slot block. According to the actual wiring needs, the height of the wiring board can be adjusted by the movable block. The position of the wire harness on the wiring board can be adjusted by the slot block and the wiring clamp. When adjusting the position of the wiring clamp, attention should be paid to the standardization and orderliness of the wiring. After the wiring clamp is adjusted and fixed, different types of wire harnesses are clipped into the wiring clamps in the designated positions. Then the equipment is classified and managed, which facilitates later maintenance and upgrades. At the same time, it also makes the wiring harness layout clearer and easier to manage.
[0016] 3. A protective cover is installed on the outside of the wire harness to enhance physical protection. The protective cover is snapped onto the outside of the wiring clamp through a snap-fit groove and snap-fit hook plate. The snap-fit groove and snap-fit hook plate make the protective cover easy to open and close, which facilitates daily maintenance and wire harness replacement. In addition, a label is set on the outside of the protective cover to ensure that each wire harness can be accurately identified, which makes it easy for maintenance personnel to quickly locate and repair the wire harness, thus improving maintenance efficiency. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of this utility model.
[0018] Figure 2 This is a schematic diagram of the exploded structure of this utility model.
[0019] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.
[0020] Figure 4 This is a schematic diagram of the limiting wiring mechanism of this utility model.
[0021] Figure 5 This utility model Figure 4 Enlarged view of section B in the middle.
[0022] Figure 6 This is a schematic diagram of the wiring board and wiring clip structure of this utility model.
[0023] The following are the labeling elements in the diagram: 1. Cable tray; 2. T-shaped slide rail; 3. Cable block; 4. Mounting plate; 5. Movable block; 6. Wiring board; 7. Slide groove; 8. Groove block; 9. Groove opening; 10. Shaft; 11. Inspection door; 12. Fixing hole; 13. Plug interface; 14. T-shaped slide bar; 15. Heat dissipation hole; 16. Threaded hole; 17. Bolt; 18. Wiring clamp; 19. First screw hole; 20. Second screw hole; 21. Threaded knob; 22. Protective cover; 23. Snap-on hook plate; 24. Snap-on groove; 25. Label; 26. Viewing window; 27. Lock. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0025] Example 1
[0026] Reference Figures 1-6A comprehensive cabling device for low-voltage installation includes a cable tray 1, a T-shaped slide rail 2 inside the cable tray 1, and an expandable cable block 3 inside the T-shaped slide rail 2. Mounting plates 4 are provided on both sides of the cable tray 1 and the cable block 3. Multiple sets of adjustable movable blocks 5 are fitted on the outer side of the mounting plates 4. A cabling plate 6 is provided on the side of the movable block 5. A sliding groove 7 is provided in the middle of the cabling plate 6. Multiple sets of matching slot blocks 8 are provided inside the sliding groove 7. A slot opening 9 is provided on the side of one end of the sliding groove 7. The slot block 8 enters the sliding groove 7 through the slot opening 9 and is slidably connected.
[0027] Reference Figure 1 , Figure 2 The cable tray 1 has multiple sets of fixing holes 12 on its inner side, and multiple sets of heat dissipation holes 15 on both sides of the inside of the cable tray 1 to ensure smooth air circulation inside the cable tray 1 and effectively reduce the working temperature of the low-voltage equipment wiring harness. The T-shaped slide 2 has a plug interface 13 in the middle, and the side of the cable block 3 has a T-shaped slide rod 14 that matches the plug interface 13 and is slidably engaged. The mounting plate 4 has multiple sets of threaded holes 16 inside, and the movable block 5 is limited and connected to the threaded hole 16 by bolts 17, which allows for height adjustment of the movable block 5 and the wiring board 6.
[0028] In practical implementation, when the integrated cabling device used for low-voltage installation is expanded or adjusted, the cable tray 1 can first be installed on the wall through the fixing hole 12. Then, according to actual needs, the user can insert the T-shaped sliding rod 14 on the side of the cable block 3 into the internal insertion interface 13 of the cable tray 1. Next, the cable block 3 is slid downwards, causing the T-shaped sliding rod 14 to slide and engage with the T-shaped sliding track 2, thereby expanding the cable tray 1 and helping to achieve the optimal layout of the wire harness. Then, according to the cabling requirements, and because the movable block 5 is fitted on the outside of the mounting plate 4, the movable block 5 can be manually adjusted in the mounting position. After adjusting the position of the outer side of the mounting plate 4 to a suitable position, the movable block 5 is limited and connected to the threaded hole 16 inside the mounting plate 4 by bolts 17. Since the wiring board 6 is fixedly connected to the side of the movable block 5, the height of the wiring board 6 can be adjusted. Then, according to the type of wire harness, different types of wiring clips 18 and slot blocks 8 are slid into the slide groove 7 through the slot 9. The slide groove 7 has sufficient expansion space to meet the future connection and wiring needs of different devices. Through the above operation, sufficient convenience is provided for subsequent wiring maintenance and upgrades, while also reducing the cost of subsequent wire harness maintenance and upgrades.
[0029] Example 2
[0030] Reference Figure 4 , Figure 6This embodiment is an optimization based on embodiment one. A limiting wiring mechanism is provided on the outside of the slot block 8, and an inspection door 11 is installed on the outside of the wiring block 3 through the rotating shaft 10. The limiting wiring mechanism includes a wiring clamp 18, a first screw hole 19, a second screw hole 20, and a threaded knob 21. The wiring clamp 18 is fixedly connected to the outside of the slot block 8. Multiple sets of first screw holes 19 are provided inside the slide groove 7, and a second screw hole 20 matching the first screw hole 19 is provided on the inside of the slot block 8. The slot block 8 is limited and connected to the inside of the second screw hole 20 through the threaded knob 21 passing through the first screw hole 19.
[0031] Reference Figure 2 , Figure 5 The wiring clip 18 is equipped with a protective cover 22 on its outer side. The protective cover 22 is made of wear-resistant and flame-retardant material, which effectively prevents physical damage and fire risk. The protective cover 22 is equipped with a snap hook plate 23 on its side. The wiring board 6 is equipped with multiple sets of snap grooves 24 that match the snap hook plate 23 on its outer side. The snap grooves 24 and snap hook plates 23 make the protective cover 22 easy to open and close, which facilitates daily maintenance and wire harness replacement. The protective cover 22 is equipped with a label 25 on its outer side, which makes it easy for maintenance personnel to quickly locate and repair the wire harness, which helps to improve maintenance efficiency. The maintenance door 11 is equipped with a viewing window 26 inside, which facilitates direct observation and also improves the aesthetics of the wiring device. The maintenance door 11 is equipped with a latch 27 on its outer side, which improves the protection performance inside the cable tray 1 and ensures the stability and safety of the wire harness.
[0032] In specific implementation, when the integrated cabling device used for low-voltage installation manages the cabling, following Example 1, the cabling clip 18 and the slot block 8 are slid to a designated position inside the slide groove 7. Since the slide groove 7 and the inner side of the slot block 8 are respectively provided with a first screw hole 19 and a second screw hole 20, the cabling clip 18 and the slot block 8 are connected to the second screw hole 20 through the first screw hole 19 via a threaded knob 21, thus fixing the cabling clip 18 and the slot block 8 inside the slide groove 7. Then, different types of wire harnesses are clipped into the cabling clip 18 at the designated position, and the equipment is then classified and managed. Subsequently, since the outer side of the cabling board 6 is provided with… Multiple sets of snap-fit slots 24 are used. Then, the protective cover 22 is placed on the outside of the wiring clamp 18. The protective cover 22 is pressed firmly so that the snap-fit hook plate 23 on the side of the protective cover 22 snaps into the snap-fit slot 24, which provides physical protection for the clamped wire harness. Next, the outer label 25 of the protective cover 22 is used for clear identification to ensure that each wire harness can be accurately identified, which facilitates the quick maintenance of the wire harness by the subsequent maintenance personnel. Finally, the maintenance door 11 is closed by the pivot 10 and locked by the latch 27. Through the above operations, the wire harness layout is clearer and easier to manage. At the same time, the protection of the wiring device and the maintenance efficiency are improved.
[0033] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.
Claims
1. A patch panel for low voltage installations comprising a patch panel (1), characterized in that, The cable tray (1) is provided with a T-shaped slide rail (2) inside, and an expandable cable block (3) is provided inside the T-shaped slide rail (2). Mounting plates (4) are provided on both sides of the cable tray (1) and the cable block (3). Multiple sets of adjustable movable blocks (5) are sleeved on the outside of the mounting plate (4). A wiring plate (6) is provided on the side of the movable block (5). A groove (7) is provided in the middle of the wiring plate (6). Multiple sets of matching slot blocks (8) are provided inside the groove (7). A limiting wiring mechanism is provided on the outside of the slot block (8). A slot opening (9) is provided on the side of the groove (7) at one end. The slot block (8) enters the groove (7) through the slot opening (9) and is slidably connected. An inspection door (11) is installed on the outside of the cable block (3) through a rotating shaft (10).
2. The telecommunications closet of claim 1, wherein, The cable tray (1) has multiple sets of fixing holes (12) on its inner side, and multiple sets of heat dissipation holes (15) are provided on both sides of the inside of the cable tray (1).
3. The integrated cabling device for low-voltage installation according to claim 1, characterized in that, The T-shaped slide (2) is provided with a plug-in interface (13) in the middle, and the side of the wiring block (3) is provided with a T-shaped slide rod (14) that matches the plug-in interface (13) and is in sliding engagement.
4. The integrated cabling device for low-voltage installation according to claim 1, characterized in that, The mounting plate (4) has multiple sets of threaded holes (16) inside, and the movable block (5) is limited and connected to the threaded holes (16) inside by bolts (17).
5. The integrated cabling device for low-voltage installation according to claim 1, characterized in that, The limiting wiring mechanism includes a wiring clip (18), a first screw hole (19), a second screw hole (20), and a threaded knob (21). The wiring clip (18) is fixedly connected to the outside of the slot block (8). Multiple sets of first screw holes (19) are provided inside the slide groove (7). A second screw hole (20) matching the first screw hole (19) is provided inside the slot block (8). The slot block (8) is limited and connected to the inside of the second screw hole (20) through the threaded knob (21) through the first screw hole (19).
6. The integrated cabling device for low-voltage installation according to claim 5, characterized in that, The wiring clip (18) is provided with a protective cover (22) on the outside, and the protective cover (22) is provided with a snap hook plate (23) on the side. The wiring board (6) is provided with multiple sets of snap grooves (24) that match the snap hook plate (23) on the outside, and the protective cover (22) is provided with a label (25).
7. The integrated cabling device for low-voltage installation according to claim 1, characterized in that, The inspection door (11) has a viewing window (26) inside and a latch (27) on the outside.