Optical fiber distribution box

Abstract

The utility model relates to the field of fiber distribution box, disclose a kind of optical fiber distribution box.It includes box and connecting leg, the connecting leg with the box is detachably connected, the outside wall of the connecting leg is equipped with the hole of passing, the hole of passing is through the connecting leg, the hole of passing is adapted to be passed through by hoop, to bundle and fix the connecting leg and the box on electric pole or column with the box.The utility model can make hoop pass through the hole of passing and bundle the connecting leg and the box together on concrete electric pole or column when there is only concrete electric pole or column outdoors, improve the convenience of installation;Improve the waterproof performance of distribution box;Can store extra optical fiber or optical cable;Improve the convenience when fixing upper shell and bottom cover;Improve the convenience of corresponding optical fiber in maintenance finding.

Claims

1. An optical fiber distribution box, characterized in that: It includes a housing (1) and a connecting leg (2). The connecting leg (2) is detachably connected to the housing (1). The outer side wall of the connecting leg (2) is provided with a through hole (21). The through hole (21) passes through the connecting leg (2). The through hole (21) is suitable for a clamp to pass through, so as to bind and fix the connecting leg (2) and the housing (1) to the utility pole or column.

2. The fiber optic distribution box according to claim 1, characterized in that: The connecting legs (2) are provided at intervals along the vertical direction.

3. The fiber optic distribution box according to claim 1, characterized in that: The connecting leg (2) includes a fixed plate (22), an extension plate (23) and a bending plate (24). The fixed plate (22) and the bending plate (24) are respectively fixedly connected to the two ends of the extension plate (23). The fixed plate (22) is connected to the housing (1) by bolts. The extension plate (23) and the bending plate (24) are L-shaped plates. The extension plate (23) is suitable for winding excess optical fiber.

4. The fiber optic distribution box according to claim 3, characterized in that: The through hole (21) is formed on the bent plate (24).

5. The fiber optic distribution box according to any one of claims 1-4, characterized in that: The housing (1) includes an upper shell (11) and a bottom cover (12). The upper shell (11) has an installation chamber at the bottom. The bottom cover (12) covers the opening of the installation chamber. The bottom cover (12) is detachably connected to the upper shell (11).

6. The fiber optic distribution box according to claim 5, characterized in that: The bottom cover (12) has multiple through holes at intervals that communicate with the installation chamber, and each through hole is equipped with an optical fiber connector (15).

7. The fiber optic distribution box according to claim 5, characterized in that: A fixing frame (13) is installed in the installation chamber. The fixing frame (13) is fixedly connected to the bottom cover (12) by bolts. Multiple winding discs (14) are installed on the fixing frame (13). The multiple winding discs (14) are rotatably connected to the fixing frame (13), and the multiple winding discs (14) are stacked in a stepped manner.

8. The fiber optic distribution box according to claim 5, characterized in that: The outer wall of the upper shell (11) is rotatably connected to a fastener (16), and the outer wall of the bottom cover (12) is fixedly provided with a mating post (17). The fastener (16) has a fastening notch (161) on one side. After the fastener (16) is rotated, the mating post (17) is adapted to be located in the fastening notch (161) so that the upper shell (11) and the bottom cover (12) are locked.

Images