A low-voltage integrated cabling terminal box

Abstract

This utility model discloses a low-voltage integrated cabling terminal box, relating to the technical field of cabling terminal boxes. It includes two support plates that are adaptively matched. Connecting frames are provided on the front and rear outer walls of both support plates. Side plates are fixedly installed at the distal ends of the two connecting frames. Four connectors are fixedly installed on the outer wall of the front side plate, and two through holes are opened on the outer wall of the rear side plate. A first rotating block is fixedly installed on the outer wall of the rear side plate. A second rotating block is rotatably connected to the outer wall of the first rotating block, and a cover plate is fixedly installed on the outer wall of the second rotating block. This utility model, by passing the cable between two adjacent clamping blocks and squeezing the two support plates, causes the two support plates to return to their original positions. During this process, the proximal ends of the two telescopic rods gradually come together, putting pressure on both ends of the spring, thereby reducing the distance between the two adjacent fixed plates and enabling the clamping blocks to clamp the cable.

Description

Technical Field

[0001] This utility model relates to the field of cabling terminal box technology, and in particular to a low-voltage integrated cabling terminal box. Background Technology

[0002] Low-voltage wiring generally refers to DC circuits or audio, video, network, and telephone lines, typically with voltages below 36V. Structured cabling is a modular and highly flexible information transmission channel within or between buildings, enabling voice, data, and image equipment and switching equipment to connect with other information management systems. The terminal box is a key component of a structured cabling system, primarily serving to protect and manage cable terminations. Existing low-voltage structured cabling terminal boxes often require numerous screws or other fasteners for cable fixing, increasing installation and disassembly difficulty and reducing work efficiency. To address these issues, this invention proposes an improved low-voltage structured cabling terminal box. Chinese patent provides a smart terminal box for engineering cabling, publication number CN208890296U, which includes a box body. One side of the box body has a door that slides with it. The inside of the box body has a partition that divides the box body into two storage spaces. The top and bottom of the box body have at least two cable inlet holes corresponding to the two storage spaces. The side of the box body has reserved terminal switch clearance holes and protection switch clearance holes. The back of the box body has multiple fixing holes for mounting the box body on a wall. One side of the box body also has multiple terminal fixing holes and cable management holes.

[0003] The aforementioned terminal box ensures good ventilation through its heat dissipation holes, and the box is securely connected, facilitating power management and terminal placement at the bank counter. However, during use, the internal cables are prone to loosening or falling off, affecting signal transmission quality. Furthermore, the cables tend to pile up haphazardly and become tangled, which not only causes great inconvenience for later maintenance but may also lead to signal interference between cables, further affecting the stability and reliability of the entire cabling system. Utility Model Content

[0004] The main purpose of this utility model is to provide a low-voltage integrated cabling terminal box, which can effectively solve the technical problems in the background technology where the internal cables are easily loosened or detached, affecting the signal transmission quality, and the cables are easily piled up and tangled together in a messy manner. This not only brings great inconvenience to later maintenance, but may also cause signal interference between cables, further affecting the stability and reliability of the entire cabling system.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A low-voltage integrated cabling terminal box includes two support plates that are adaptively matched. Connecting frames are provided on the front and rear outer walls of both support plates. Side plates are fixedly installed at the distal ends of the two connecting frames. Four connectors are fixedly installed on the outer wall of the front side plate. Two through holes are opened on the outer wall of the rear side plate. A first rotating block is fixedly installed on the outer wall of the rear side plate. A second rotating block is rotatably connected to the outer wall of the first rotating block. A cover plate is fixedly installed on the outer wall of the second rotating block.

[0006] As a further embodiment of this utility model, two sliding strips are fixedly installed on the front and rear sides of the two support plates, and the outer walls of the sliding strips are slidably connected to the connecting frame.

[0007] As a further embodiment of this utility model, telescopic rods are fixedly installed on the outer walls of both support plates, and connecting plates are fixedly installed on the near ends of the two telescopic rods. Springs are provided on one side of the outer wall of both connecting plates.

[0008] As a further embodiment of this utility model, each of the two springs has two fixing plates at its left and right ends, and both ends of the springs are fixedly connected to the fixing plates. Clamping blocks are fixedly installed on the outer walls of the eight fixing plates, and a connecting rod is fixedly installed on one side of the outer wall of the outermost fixing plate. The outer walls of the two connecting rods are fixedly connected to the support plate.

[0009] As a further embodiment of this utility model, each of the eight fixed plates is fixedly mounted with a sliding rod on its top, and the top of two adjacent sliding rods is provided with a sliding frame, and the outer walls of the four sliding frames are slidably connected to the sliding rods.

[0010] As a further embodiment of this utility model, fixing blocks are fixedly installed on the adjacent surfaces of the two support plates, and limiting strips are provided on the adjacent surfaces of the two fixing blocks.

[0011] As a further embodiment of this utility model, a spring assembly is fixedly installed on one side of the outer wall of the left-side fixing block, and one side of the outer wall of the spring assembly is fixedly connected to the left-side limiting strip. The outer wall of the right-side fixing block is fixedly connected to the right-side limiting strip, and the left-side limiting strip and the right-side limiting strip are engaged with each other.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1) This low-voltage integrated cabling terminal box, after the cable passes between two adjacent clamping blocks, squeezes the two support plates, causing the two support plates to return to their original positions. During this process, the near ends of the two telescopic rods gradually come together, putting pressure on both ends of the spring, thereby reducing the distance between the two adjacent fixing plates, allowing the clamping blocks to clamp the cable. This ensures the stability of the cable within the low-voltage integrated cabling terminal box, preventing the cable from becoming loose or falling off and affecting the signal transmission quality. Through the elasticity of the spring, the clamping force of the clamping blocks on the cable is moderate, preventing damage to the cable due to over-clamping, and ensuring that the cable will not become loose during long-term use, thus affecting the performance. It also allows for cable organization, preventing messy cable accumulation and effectively preventing cables from tangling, thereby improving the aesthetics and neatness of the cabling.

[0013] 2) After the cable is clamped, the spring assembly is pulled again in this low-voltage integrated cabling terminal box to restore the left and right limit strips from disengagement to engagement, ensuring that the cable is always clamped. When the left and right limit strips are engaged, the two support plates also return from separation to close contact. This prevents the cable from being easily pulled out when the terminal box is placed vertically, effectively preventing the cable from accidentally falling off due to misoperation or external force. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a low-voltage integrated cabling terminal box according to the present invention; Figure 2 This is a schematic diagram of the cover opening structure of a low-voltage integrated cabling terminal box according to the present invention. Figure 3 This is a schematic diagram of the pull-out structure of the connection plate of the low-voltage integrated cabling terminal box of this utility model; Figure 4 This is a schematic diagram of the telescopic rod structure of a low-voltage integrated cabling terminal box according to this utility model.

[0015] In the diagram: 1. Support plate; 2. Connecting frame; 3. Side plate; 4. Connector; 5. Through hole; 6. First rotating block; 7. Second rotating block; 8. Cover plate; 9. Sliding bar; 10. Telescopic rod; 11. Connecting plate; 12. Spring; 13. Fixing plate; 14. Clamping block; 15. Connecting rod; 16. Sliding rod; 17. Sliding frame; 18. Fixing block; 19. Limiting bar; 20. Spring assembly. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments. Example

[0017] Combination Figures 1-4 A low-voltage integrated cabling terminal box includes two support plates 1, which are adaptively matched. The outer walls of the front and rear sides of the two support plates 1 are provided with connecting frames 2. The far ends of the two connecting frames 2 are fixedly installed with side plates 3. The outer wall of the front side plate 3 is fixedly installed with four connectors 4, and the outer wall of the rear side plate 3 is provided with two through holes 5.

[0018] See Figure 1 and Figure 2 Furthermore, a first rotating block 6 is fixedly installed on the outer wall of the rear side plate 3. A second rotating block 7 is rotatably connected to the outer wall of the first rotating block 6. A cover plate 8 is fixedly installed on the outer wall of the second rotating block 7. Two sliding strips 9 are fixedly installed on the front and rear sides of the two support plates 1, and the outer wall of the sliding strips 9 is slidably connected to the connecting frame 2. Telescopic rods 10 are fixedly installed on the outer walls of the two support plates 1. Connecting plates 11 are fixedly installed at the near ends of the two telescopic rods 10. Springs 12 are provided on one side of the outer wall of the two connecting plates 11. Two fixing plates 13 are provided at both ends of the two springs 12, and both ends of the springs 12 are fixedly connected to the fixing plates 13. Clamping blocks 14 are fixedly installed on the outer walls of the eight fixing plates 13. A connecting rod 15 is fixedly installed on one side of the outer wall of the outermost fixing plate 13. The outer walls of the two connecting rods 15 are fixedly connected to the support plate 1.

[0019] Specifically, through the adaptive matching between the two support plates 1, the two support plates 1 can fit together. The position of the side plate 3 can be fixed by the connecting frame 2. The connector 4 can be fixed by the front side plate 3. The cable can pass through the through hole 5. The first rotating block 6 can be fixed by the rear side plate 3. The second rotating block 7 can be fixed along the first rotating block 6. The cover plate 8 can be fixed by the second rotating block 7. The sliding strip 9 can be fixed by the support plate 1. The sliding strip 9 can slide along the connecting frame 2. The telescopic rod 10 can be fixed by the support plate 1. The connecting plate 11 can be fixed by one end of the telescopic rod 10. The fixing plate 13 can be fixed by the left and right ends of the spring 12. The clamping block 14 can be fixed by the fixing plate 13. The clamping block 14 can clamp the cable. The connecting rod 15 can be fixed by the fixing plate 13. One end of the connecting rod 15 can be fixed by the support plate 1. Example

[0020] See Figure 3 and Figure 4Furthermore, based on Embodiment 1, it is further found that each of the eight fixed plates 13 has a sliding rod 16 fixedly installed on its top, and the top of two adjacent sliding rods 16 is provided with a sliding frame 17. The outer walls of the four sliding frames 17 are slidably connected to the sliding rods 16. Fixed blocks 18 are fixedly installed on the adjacent surfaces of the two support plates 1. Limiting strips 19 are provided on the adjacent surfaces of the two fixed blocks 18. A spring assembly 20 is fixedly installed on one side of the outer wall of the left fixed block 18. One side of the outer wall of the spring assembly 20 is fixedly connected to the left limiting strip 19. One side of the outer wall of the right fixed block 18 is fixedly connected to the right limiting strip 19. The left limiting strip 19 and the right limiting strip 19 are mutually engaged.

[0021] Specifically, the sliding rod 16 can be fixed by the fixing plate 13, and the sliding rod 16 can slide along the outer wall of the sliding frame 17. The position of the fixing block 18 can be fixed by the support plate 1. The spring assembly 20 can be fixed by the left-side fixing block 18. The left-side limiting strip 19 can be fixed by the spring assembly 20. The right-side limiting strip 19 can be fixed by the right-side fixing block 18. The left-side limiting strip 19 and the right-side limiting strip 19 are engaged with each other, thus limiting the support plate 1.

[0022] In actual operation, the staff passes several cables through the through hole 5 and connects them to one end of the connector 4. Before connection, the left limiting strip 19 and the right limiting strip 19 are disengaged by pulling the spring assembly 20, which separates the two support plates 1. During the separation process, the sliding strip 9 slides along the outer wall of the connecting frame 2, and the spring 12 is unrestrained and applies pressure to both sides, which stretches the telescopic rod 10 and widens the gap between the two adjacent fixing plates 13. After the cable passes between the two adjacent clamping blocks 14, the two support plates 1 are squeezed to return to their original positions. During this process, the near ends of the two telescopic rods 10 gradually come together, which puts pressure on both ends of the spring 12, thereby reducing the gap between the two adjacent fixing plates 13. This allows the clamping blocks 14 to clamp the cable, and the spring assembly 20 is pulled again to return the left limiting strip 19 and the right limiting strip 19 from disengagement to engagement, ensuring that the cable is always clamped.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A low-voltage integrated cabling terminal box, comprising two support plates (1) adaptively matched, with connecting frames (2) provided on the front and rear outer walls of the two support plates (1), and side plates (3) fixedly installed at the far ends of the two connecting frames (2), with four connectors (4) fixedly installed on the outer wall of the front side plate (3), and two through holes (5) opened on the outer wall of the rear side plate (3), characterized in that: A first rotating block (6) is fixedly installed on the outer wall of the rear side plate (3), and a second rotating block (7) is rotatably connected to the outer wall of the first rotating block (6). A cover plate (8) is fixedly installed on the outer wall of the second rotating block (7).

2. The low-voltage integrated wiring terminal box according to claim 1, wherein: Two sliding bars (9) are fixedly installed on the front and rear sides of the two support plates (1), and the outer wall of the sliding bar (9) is slidably connected to the connecting frame (2).

3. The low-voltage integrated wiring terminal box of claim 1, wherein: Telescopic rods (10) are fixedly installed on the outer walls of both support plates (1), and connecting plates (11) are fixedly installed on the near ends of the two telescopic rods (10). Springs (12) are provided on one side of the outer wall of both connecting plates (11).

4. A low-voltage integrated wiring terminal box according to claim 3, wherein: Two fixing plates (13) are provided at both ends of the two springs (12), and both ends of the springs (12) are fixedly connected to the fixing plates (13). Clamping blocks (14) are fixedly installed on the outer walls of the eight fixing plates (13), and connecting rods (15) are fixedly installed on the outer wall of one side of the outermost fixing plate (13). The outer walls of the two connecting rods (15) are fixedly connected to the support plate (1).

5. A low-voltage integrated cabling terminal box according to claim 4, characterized in that: Each of the eight fixed plates (13) has a sliding rod (16) fixedly installed on its top, and the top of two adjacent sliding rods (16) is provided with a sliding frame (17). The outer walls of the four sliding frames (17) are slidably connected to the sliding rods (16).

6. The low-voltage integrated wiring terminal box of claim 1, wherein: Fixing blocks (18) are fixedly installed on the adjacent surfaces of the two support plates (1), and limiting strips (19) are provided on the adjacent surfaces of the two fixing blocks (18).

7. A low-voltage integrated wiring terminal box according to claim 6, wherein: A spring assembly (20) is fixedly installed on one side of the outer wall of the left-side fixing block (18). The outer wall of one side of the spring assembly (20) is fixedly connected to the left-side limiting strip (19). The outer wall of one side of the right-side fixing block (18) is fixedly connected to the right-side limiting strip (19), and the left-side limiting strip (19) and the right-side limiting strip (19) are engaged with each other.

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