20-core optical fiber box with cable locking structure

Abstract

The utility model relates to the technical field of 20-core boxes, in particular to a 20-core optical fiber box with a cable locking structure, which comprises a box body and a box cover. The front end of the box body is provided with the locking assembly used for locking a cable, the box body is internally provided with the heat dissipation assembly used for heat dissipation of an optical fiber electronic component, the top end of the box body is movably connected with a box cover, two sides between the box body and the box cover are connected with buckles in a clamping manner, the locking assembly comprises a lower clamping block, and the lower clamping block is connected with the box cover. The lower clamping block is arranged below the front end of the box body, the upper clamping block is installed above the front end of the box body, and wire grooves are oppositely formed in the opposite sides of the lower clamping block and the upper clamping block. According to the utility model, the lower clamping block and the upper clamping block are oppositely arranged, so that an accurate positioning space is provided for an optical fiber cable, and the cable is prevented from randomly moving in the box, thereby ensuring the tidy and ordered layout of the cable, and facilitating the subsequent installation, debugging and maintenance work.

Description

Technical Field

[0001] This utility model relates to the field of automatic feeding device technology, and in particular to a 20-core optical fiber box with a locking cable structure. Background Technology

[0002] With the rapid popularization of 5G communication technology, the application of optical fiber communication in various fields is becoming more and more widespread. From the massive data transmission in data centers to the real-time information interaction in intelligent transportation systems, optical fiber is indispensable. As an important component of optical fiber cabling systems, the 20-core optical fiber box undertakes the key tasks of optical fiber splicing, distribution and protection.

[0003] When using existing 20-core fiber optic boxes, the fiber optic cables are prone to displacement within the box, which makes the management and maintenance of the fiber optic box difficult and can easily lead to cable damage. Moreover, most of the cables are directly exposed inside the box, and when the fiber optic box is subjected to external forces such as collisions or compression, the cables lack an effective protective barrier and are easily damaged, affecting the signal transmission performance of the fiber optic cable.

[0004] Therefore, in response to the problem that the fiber optic cable is prone to movement within the 20-core fiber optic box during use, which makes the management and maintenance of the fiber optic box difficult and can easily lead to cable damage, a 20-core fiber optic box with a cable locking structure can be designed. Utility Model Content

[0005] To overcome the problem that the fiber optic cable is prone to displacement within the 20-core fiber optic box during use, which makes the management and maintenance of the fiber optic box difficult and easily leads to cable damage.

[0006] The technical solution of this utility model is as follows: a 20-core fiber optic box with a cable locking structure, including a box body and a box cover; it also includes a locking component and a heat dissipation component. The front end of the box body is equipped with a locking component for locking the cable, and the inside of the box body is equipped with a heat dissipation component for heat dissipation of fiber optic electronic components. The top of the box body is movably connected to the box cover, and the two sides of the box body and the box cover are engaged with buckles. The locking component includes a lower locking block, which is located below the front end of the box body, and an upper locking block is installed above the front end of the box body. The lower locking block and the upper locking block have wire grooves opened on opposite sides of their interiors.

[0007] Preferably, a fixing frame is installed on the front side of the box, and the lower and upper locking blocks are installed inside the fixing frame. A mounting plate is installed on the rear side of the wire channel, and the mounting plate is movably connected to the inside of the box. A locking rod is movably connected to the middle position of the top front side of the mounting plate.

[0008] Preferably, locking blocks are installed on both sides of the locking rod, mounting blocks are installed on both sides of the mounting plate, and the locking blocks are snapped into the mounting blocks. A movable rod is sleeved on the outer side of the locking rod.

[0009] Preferably, a limiting block is installed at the bottom of the box body, and the mounting plate and the limiting block are movably connected.

[0010] Preferably, the heat dissipation assembly includes a placement plate, which is located on the rear side inside the box. A snap-fit ​​rod is provided between the placement plates, and a snap-fit ​​groove is opened on the rear side inside the placement plate, and the snap-fit ​​rod is snapped into the snap-fit ​​groove.

[0011] Preferably, the box body has a limiting frame installed inside, and the limiting frame is located on both sides of the placement plate. The rear end of the box body has an installation rod, and a heat dissipation block is sleeved on the outside of the installation rod.

[0012] Preferably, a heat dissipation plate is installed at the rear end of the box, and the heat dissipation plate is connected to the heat dissipation block by a connecting rod. Cooling pipes are provided at both ends of the box, and a heat dissipation grid is provided inside the front end of the box, and the heat dissipation grid is located at the rear end of the fixing frame.

[0013] The beneficial effects of this utility model are as follows: By setting the lower and upper locking blocks relative to each other, precise positioning space is provided for the fiber optic cables, preventing the cables from moving randomly inside the box. This ensures that the cable layout is neat and orderly, facilitating subsequent installation, debugging and maintenance. Furthermore, it keeps the placement plate stable inside the box, preventing it from shaking due to external impacts or vibrations. Fiber optic electronic components are typically placed on the placement plate, and a stable placement plate helps protect these components and reduces the risk of component damage or loose connections due to shaking. Attached Figure Description

[0014] Figure 1 The diagram shown is a first three-dimensional structural schematic of this utility model;

[0015] Figure 2 The diagram shown is a second three-dimensional structural schematic of this utility model;

[0016] Figure 3 The diagram shown is a third-dimensional structural schematic of this utility model;

[0017] Figure 4 The diagram shown is a fourth perspective structural schematic of this utility model;

[0018] Figure 5 The diagram shown is a fifth three-dimensional structural schematic of this utility model.

[0019] Explanation of reference numerals in the attached drawings: 1. Box body; 2. Box cover; 3. Buckle; 401. Lower locking block; 402. Upper locking block; 403. Cable channel; 404. Fixing bracket; 405. Mounting plate; 406. Locking rod; 407. Locking block; 408. Mounting block; 409. Movable rod; 410. Limiting block; 501. Placement plate; 502. Snap-fit ​​rod; 503. Snap-fit ​​groove; 504. Limiting bracket; 505. Mounting rod; 506. Heat sink block; 507. Heat sink plate; 508. Cooling pipe; 509. Heat dissipation grille. Detailed Implementation

[0020] Example 1

[0021] Please see Figures 1-5 This utility model provides an embodiment of a 20-core fiber optic box with a cable locking structure, including a box body 1 and a box cover 2; it also includes a locking component and a heat dissipation component. A locking component for locking the cable is installed at the front end of the box body 1, and a heat dissipation component for cooling fiber optic electronic components is provided inside the box body 1. The box cover 2 is movably connected to the top of the box body 1, and latches 3 are engaged on both sides between the box body 1 and the box cover 2. The locking component includes a lower latch 401, which is located below the front end of the box body 1, and an upper latch 402, which is installed above the front end of the box body 1. Cable grooves 403 are formed on opposite sides of the lower latch 401 and the upper latch 402. A fixing frame 404 is installed on the front side of box 1, and the lower locking block 401 and the upper locking block 402 are installed inside the fixing frame 404. A mounting plate 405 is installed on the rear side of the wire groove 403, and the mounting plate 405 is movably connected to the inside of box 1. A locking rod 406 is movably connected to the middle position of the top front end of the mounting plate 405. Locking blocks 407 are installed on both sides of the locking rod 406. Mounting blocks 408 are installed on both sides of the mounting plate 405, and the locking blocks 407 are snapped into the mounting blocks 408. A movable rod 409 is sleeved on the outer side of the locking rod 406. A limit block 410 is installed at the bottom inside the box 1, and the mounting plate 405 and the limit block 410 are movably connected.

[0022] Pull the locking lever 406 outward to disengage the locking block 407 from the mounting block 408, releasing the lock on the mounting plate 405. Under the guidance of the limit block 410, the mounting plate 405 slides forward, and the lower locking block 401 and upper locking block 402 move accordingly, widening the opening of the cable tray 403. Place the 20-core fiber optic cable sequentially into the cable tray 403 opened opposite to the lower locking block 401 and upper locking block 402, ensuring the cables are neatly arranged and do not cross or tangle. Push the mounting plate 405 forward... After sliding, the lower locking block 401 and the upper locking block 402 gradually approach each other, and the cable groove 403 tightly locks the optical fiber cable. When the mounting plate 405 slides to the designated position, the locking rod 406 is released. Under the elastic action of the movable rod 409, the locking block 407 re-locks into the mounting block 408, locking the mounting plate 405, thereby achieving a firm lock on the optical fiber cable. After checking that the optical fiber cable connection is correct, the cover 2 is lowered and the buckle 3 is pressed to make the cover 2 and the box body 1 tightly locked together, completing the closure of the box body 1.

[0023] Example 2

[0024] Please see Figure 5 In this embodiment, the heat dissipation assembly includes a placement plate 501, which is disposed on the rear side inside the box body 1. A snap-fit ​​rod 502 is provided between the placement plates 501. A snap-fit ​​groove 503 is opened on the rear side inside the placement plate 501, and the snap-fit ​​rod 502 is snapped into the snap-fit ​​groove 503. A limit frame 504 is provided opposite to each other inside the box body 1, and the limit frame 504 is provided on both sides of the placement plate 501. An installation rod 505 is provided at the rear end of the box body 1, and a heat dissipation block 506 is sleeved on the outer side of the installation rod 505. A heat dissipation plate 507 is installed at the rear end of the box body 1, and the heat dissipation plate 507 is connected to the heat dissipation block 506 through a connecting rod. Cooling pipes 508 are provided at both the left and right ends of the box body 1. A heat dissipation grid 509 is provided inside the front end of the box body 1, and the heat dissipation grid 509 is located at the rear end of the fixing frame 404.

[0025] Align the snap-fit ​​rod 502 with the snap-fit ​​groove 503 on the rear side of the placement plate 501 and snap it into place. Connect multiple placement plates 501 together and place the assembled placement plate 501 group into the rear side of the box 1. Electronic components are installed between the placement plates 501 and fixed by the limiting brackets 504 on both sides. The heat generated by the operation of the fiber optic electronic components is conducted to the heat sink 506 through the placement plate 501. The heat on the heat sink 506 is dissipated to the outside of the box 1 through the heat sink 507. The coolant in the cooling pipes 508 at both ends of the box 1 circulates and absorbs the heat inside the box 1, reducing the overall temperature. The heat dissipation grid 509 inside the front end of the box 1 promotes air circulation and accelerates the heat dissipation.

Claims

1. A 20-core fiber optic box with a locking cable structure, comprising a box body (1) and a box cover (2); characterized in that: It also includes a locking component and a heat dissipation component. The front end of the box (1) is equipped with a locking component for locking the cable. The inside of the box (1) is equipped with a heat dissipation component for cooling the fiber optic electronic components. The top of the box (1) is movably connected to a cover (2). Buckles (3) are engaged on both sides between the box (1) and the cover (2). The locking component includes a lower locking block (401). The lower locking block (401) is located below the front end of the box (1). An upper locking block (402) is installed above the front end of the box (1). The lower locking block (401) and the upper locking block (402) have wire grooves (403) opened on opposite sides of each other.

2. The 20-core fiber optic box with a locking cable structure according to claim 1, characterized in that: A fixing frame (404) is installed on the front side of the box (1), and the lower locking block (401) and the upper locking block (402) are installed inside the fixing frame (404). A mounting plate (405) is installed on the rear side of the wire trough (403), and the mounting plate (405) is movably connected to the inside of the box (1). A locking rod (406) is movably connected to the middle position of the top front side of the mounting plate (405).

3. The 20-core fiber optic box with a locking cable structure according to claim 2, characterized in that: Locking blocks (407) are installed on both sides of the locking rod (406), and mounting blocks (408) are installed on both sides of the mounting plate (405). The locking blocks (407) are snapped into the mounting blocks (408), and a movable rod (409) is sleeved on the outside of the locking rod (406).

4. The 20-core fiber optic box with a locking cable structure according to claim 1, characterized in that: A limiting block (410) is installed at the bottom inside the box (1), and the mounting plate (405) and the limiting block (410) are movably connected.

5. The 20-core fiber optic box with a locking cable structure according to claim 1, characterized in that: The heat dissipation assembly includes a placement plate (501), which is located on the rear side inside the box (1). A snap-fit ​​rod (502) is provided between the placement plates (501), and a snap-fit ​​groove (503) is provided on the rear side inside the placement plate (501), and the snap-fit ​​rod (502) is snapped into the snap-fit ​​groove (503).

6. The 20-core fiber optic box with a locking cable structure according to claim 1, characterized in that: The box (1) has a limiting frame (504) arranged inside, and the limiting frame (504) is arranged on both sides of the placement plate (501). The rear end of the box (1) is provided with an installation rod (505), and a heat sink (506) is sleeved on the outside of the installation rod (505).

7. The 20-core fiber optic box with a locking cable structure according to claim 1, characterized in that: A heat sink (507) is installed at the rear end of the box (1), and the heat sink (507) is connected to the heat sink block (506) by a connecting rod. Cooling pipes (508) are provided at both the left and right ends of the box (1). A heat sink grid (509) is provided inside the front end of the box (1), and the heat sink grid (509) is located at the rear end of the fixing frame (404).

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