Opening and closing structure of optical cable distribution box

Abstract

The utility model provides an opening and closing structure of an optical cable distribution box. The opening and closing structure of the optical cable distribution box comprises a mounting seat, a sleeve shell is arranged above the mounting seat, a clamping hook is rotatably connected outside the sleeve shell, and one side of the clamping hook is clamped and fixed with the mounting seat. According to the utility model, the disassembly and assembly of the optical cable distribution box are more convenient and labor-saving, the working efficiency of operators during wiring is improved, meanwhile, the hook structure can be effectively prevented from being damaged by prying during box disassembly, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to an opening and closing structure of an optical cable fiber distribution box. Background Art

[0002] The fiber optic cable splitter box is an interface device used to connect the trunk optical cable and the distribution optical cable outdoors, in corridors or indoors. The shell of the fiber optic cable splitter box mainly includes a mounting seat and a casing, which are fixed by snaps or screws. Compared with screw connections, snap connections are easier to disassemble and assemble, and are more suitable for people to wire optical cables when working at high altitudes. In order to make the mounting seat and the casing firmly fixed, the snap connections are usually matched very tightly. When disassembling the box, you need to use tools to pry open the snap structure, which may cause the snap structure to be pried open, affecting subsequent use. Utility Model Content

[0003] In view of the defects existing in the opening and closing structure of the existing optical cable fiber distribution box, the technical problem to be solved by the utility model is to provide an opening and closing structure of the optical cable fiber distribution box which is easy to assemble and disassemble.

[0004] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, the utility model is implemented through the following technical measures: an opening and closing structure of an optical cable fiber distribution box, comprising: a mounting seat, a shell is provided above the mounting seat, a hook is rotatably connected to the outside of the shell, and one side of the hook is fixed to the mounting seat.

[0005] Furthermore, a rotating column is disposed outside the casing, and the hook is provided with a rotating hole, and the rotating column of the casing and the rotating hole of the hook are plugged in to realize rotation.

[0006] Furthermore, the number of the rotating columns is preferably two, each of which is disposed on two sides of the casing.

[0007] Furthermore, the mounting seat is provided with a clamping column, the number of which corresponds to the rotating column, a limiting plate is fixed outside the clamping column, a clamping groove is opened on one side of the hook, and the position of the clamping groove corresponds to the position of the clamping column of the mounting seat.

[0008] Furthermore, the hook extends toward the mounting seat to form a wrench portion, and a screw hole is formed at the end of the wrench portion.

[0009] Furthermore, the sleeve shell is sleeved on the mounting seat, the clamping column and the mounting seat are integrally formed, and the rotating column and the sleeve shell are integrally formed.

[0010] Compared with the prior art, the advantages of the utility model are that the optical cable fiber distribution box is more convenient and labor-saving to disassemble and assemble, which improves the work efficiency of operators during wiring. At the same time, it can also effectively avoid damaging the hook structure when disassembling the box, thereby extending the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0012] Figure 1 The utility model is a schematic diagram of the opening and closing structure of an optical cable fiber distribution box.

[0013] Figure 2 It is an exploded schematic diagram of the opening and closing structure of an optical cable fiber distribution box described in the utility model.

[0014] Explanation of the reference numerals: 1. housing; 2. mounting seat; 3. hook; 4. rotating column; 5. snap-on column; 6. limiting plate; 7. rotating hole; 8. snap-on groove; 9. wrench portion; 10. screw hole. DETAILED DESCRIPTION

[0015] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0016] In the description of the present invention, it should be understood that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", "bottom", "top", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0017] Please refer to Figure 1 , Figure 2 The opening and closing structure of an optical cable fiber distribution box provided in this embodiment includes: a mounting seat 2, a casing 1 is provided above the mounting seat 2, a hook 3 is rotatably connected to the outside of the casing 1, and one side of the hook 3 is fixedly connected to the mounting seat 2.

[0018] The housing 1 is provided with a rotating column 4, and the hook 3 is provided with a rotating hole 7. The rotating column 4 of the housing 1 and the rotating hole 7 of the hook 3 are plugged into each other to realize rotation.

[0019] The rotating columns 4 are preferably two and are respectively arranged on both sides of the casing 1 .

[0020] The mounting seat 2 is provided with a clamping column 5, the number of which corresponds to the rotating column 4, and a limiting plate 6 is fixed outside the clamping column 5. A clamping groove 8 is opened on one side of the hook 3, and the position of the clamping groove 8 corresponds to the position of the clamping column 5 of the mounting seat 2.

[0021] The hook 3 extends toward the mounting seat 2 to form a wrench portion 9 , and a screw hole 10 is formed at the end of the wrench portion 9 .

[0022] The sleeve shell 1 is sleeved on the mounting seat 2 , the clamping column 5 and the mounting seat 2 are integrally formed, and the rotating column 4 and the sleeve shell 1 are integrally formed.

[0023] When the opening and closing structure of the optical cable fiber distribution box described in the utility model is used, the mounting seat 2 and the casing 1 are fitted together, and the wrench part 9 is rotated to buckle the clamping groove 8 of the hook 3 on the clamping column 5, so that the mounting seat 2 and the casing 1 are relatively fixed, and at the same time, the limiting plate 6 axially fixes the hook 3. When disassembling the box, the user can insert a screwdriver into the screw hole 10 and move it upward to disengage the hook 3 from the clamping column 5, thereby realizing the separation of the mounting seat 2 and the casing 1.

[0024] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model may have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An opening and closing structure of an optical cable fiber distribution box, comprising: A mounting seat, a sleeve shell is provided above the mounting seat, characterized in that: a hook is rotatably connected outside the sleeve shell, one side of the hook is fixed with the mounting seat, a rotating column is provided outside the sleeve shell, and the hook has a rotating hole, and the rotating column of the sleeve shell and the rotating hole of the hook are plugged in to achieve rotation, a clamping column is provided on the mounting seat, the number of the clamping columns corresponds to the rotating column, a limiting plate is fixed outside the clamping column, a clamping groove is provided on one side of the hook, and the position of the clamping groove corresponds to the position of the clamping column of the mounting seat.

2. The opening and closing structure of an optical cable fiber distribution box according to claim 1, characterized in that: The hook extends toward the mounting seat to form a wrench portion, and a screw hole is formed at the end of the wrench portion.

3. The opening and closing structure of an optical cable fiber distribution box according to claim 1, characterized in that: The sleeve shell is sleeved on the mounting seat, the clamping column and the mounting seat are integrally formed, and the rotating column and the sleeve shell are integrally formed.

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