Optical cable distribution box for communication engineering

Abstract

The utility model discloses an optical cable distribution box for communication engineering, and relates to the technical field of optical cable distribution boxes, the optical cable distribution box comprises an optical cable distribution box composed of a box body, a box cover, an adapter and a wire arrangement plate, and an adjusting support assembly, the adjusting support assembly comprises a support unit and a locking unit; the supporting unit is used for supporting the wire arranging plate and switching the wire arranging plate between a vertical state and a horizontal state; the locking unit is used for fixing the wire arrangement plate in a vertical state and a horizontal state. According to the utility model, the wire arrangement plate can be adjusted to a horizontal state through the arrangement of the adjusting support assembly, so that most parts of the wire arrangement plate can be located outside the box body, which is different from the operation mode of arranging and installing the optical cable straight-through heads inside the box body, and the arrangement and installation of the optical cable straight-through heads outside the box body are larger in space and more convenient to use. Limitation by narrow space of the box body is avoided, and operation is more convenient and easier.

Description

Technical Field

[0001] The utility model relates to the technical field of optical cable distribution boxes, in particular to an optical cable distribution box for communication engineering. Background Art

[0002] The optical cable distribution box is the wiring and distribution equipment of the user terminal in the TFFH system. It can realize the functions of optical fiber fusion, distribution and scheduling, and can also be used as a separation node for long-distance optical fiber transmission.

[0003] At present, the existing optical cable distribution box is equipped with a wire management board inside, and a plurality of through holes are opened on the wire management board for the installation and positioning of the straight-through heads of the optical cables. However, due to the large number of optical cables and the small through holes opened on the wire management board, and the small internal space of the optical cable distribution box, the installation and connection of the straight-through heads of the optical cables becomes very troublesome, which not only consumes a lot of time, but also increases the fatigue of the staff and is inflexible to use. Based on this, an optical cable distribution box for communication engineering is provided. Utility Model Content

[0004] The purpose of the utility model is to provide an optical cable distribution box for communication engineering in order to solve the above-mentioned background problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an optical cable distribution box for communication engineering, comprising an optical cable distribution box composed of a box body, a box cover, an adapter, and a wire management plate, wherein the box cover is rotatably connected to the side of the box opening by a hinge, the adapter is fixedly installed on the inner side of the box body, the wire management plate is arranged on the inner side of the box body and distributed on one side of the adapter, and an adjustment support assembly is arranged on the inner side of the box body, and the adjustment support assembly is used to realize the rotation of the wire management plate to a horizontal state, so that most of the position of the wire management plate is rotated out of the box body to facilitate the installation of the straight-through head of the optical cable;

[0006] The adjustable support assembly includes a support unit and a locking unit;

[0007] The support unit is used to support the cable management board and switch the cable management board between the vertical and horizontal states;

[0008] The locking unit is used to fix the cable management plate in the vertical and horizontal states.

[0009] As a further solution of the utility model: the support unit includes a U-shaped support frame and a rotating column;

[0010] The U-shaped support frame is fixed to one end of the inner wall of the box body, and the bottom of the cable management board is clamped to the inner side of the U-shaped support frame, and the U-shaped support frame is used to support the vertical state of the cable management board;

[0011] The rotating column is symmetrically fixed to the bottom of both sides of the cable management plate, and the rotating column is located at one end of the cable management plate close to the box opening direction, and the rotating column is rotatably connected to the U-shaped support frame;

[0012] The rotating column is used to provide support for the rotation of the cable management plate, so that the cable management plate can be rotated to a horizontal state.

[0013] As a further solution of the utility model: the locking unit includes a C-shaped fixing plate and a 7-shaped limiting sliding plate;

[0014] The C-shaped fixing plate is fixed to one end of the cable management plate close to the box opening direction, and the 7-shaped limiting sliding plate is limitedly slidably connected to the 7-shaped limiting sliding plate;

[0015] When the cable management board is in a vertical state, the bottom of the 7-shaped limiting slide is attached to the end surface of the U-shaped support frame to fix the cable management board in a vertical state;

[0016] When the cable management board is in a horizontal state, the 7-shaped limiting slide extends to the bottom of the U-shaped support frame to fix the cable management board in a horizontal state.

[0017] As a further solution of the utility model: both ends of the bottom of the cable management plate are in arcuate structures, and the inner wall width of the U-shaped support frame matches the wall thickness of the cable management plate.

[0018] As a further solution of the utility model: there is a height difference between the bottom of the C-shaped fixing plate and the bottom of the wiring board. When the 7-shaped limiting slide moves up to the highest point along the inner track of the C-shaped fixing plate, the bottom of the 7-shaped limiting slide is flush with the bottom of the C-shaped fixing plate.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The cable management board can be adjusted to a horizontal state by setting the adjustable support assembly, so that most of the cable management board can be outside the box. Different from the operation method of arranging and installing the optical cable straight-through heads inside the box, arranging and installing the optical cable straight-through heads outside the box has more space and will not be limited by the small space of the box, making the operation more convenient and easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the cable management board of the utility model in a horizontal state;

[0023] Figure 3 The utility model is a schematic diagram of the disassembly of the cable management plate and the adjustment support assembly.

[0024] In the figure: 1. Optical cable distribution box; 101. Box body; 102. Box cover; 103. Adapter; 104. Cable management plate; 2. Adjustment support assembly; 201. U-shaped support frame; 202. Rotating column; 203. C-shaped fixing plate; 204. 7-shaped limiting slide. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 3 In an embodiment of the utility model, an optical cable distribution box for communication engineering includes an optical cable distribution box 1 composed of a box body 101, a box cover 102, an adapter 103, and a wire management plate 104. The box cover 102 is rotatably connected to the side of the box body 101 opening through a hinge, the adapter 103 is fixedly installed on the inner side of the box body 101, and the wire management plate 104 is arranged on the inner side of the box body 101 and distributed on one side of the adapter 103. An adjustment support assembly 2 is arranged on the inner side of the box body 101. The adjustment support assembly 2 is used to realize the rotation of the wire management plate 104 to a horizontal state, so that most of the position of the wire management plate 104 is rotated out of the box body 101 to facilitate the installation of the straight-through head of the optical cable;

[0027] The adjustment support assembly 2 includes a support unit and a locking unit. The support unit is used to support the cable management plate 104 and switch the cable management plate 104 between the vertical and horizontal states. The locking unit is used to fix the cable management plate 104 between the vertical and horizontal states.

[0028] The support unit includes a U-shaped support frame 201 and a rotating column 202;

[0029] The U-shaped support frame 201 is fixed to one end of the inner wall of the box body 101, and the bottom of the cable management board 104 is clamped to the inner side of the U-shaped support frame 201, so that the U-shaped support frame 201 is used to support the vertical state of the cable management board 104;

[0030] The rotating column 202 is symmetrically fixed to the bottom of both sides of the cable management plate 104, and the rotating column 202 is located at one end of the cable management plate 104 close to the opening direction of the box body 101, and the rotating column 202 is rotatably connected to the U-shaped support frame 201;

[0031] The rotating column 202 is used to provide support for the rotation of the cable management plate 104, so that the cable management plate 104 can be rotated to a horizontal state;

[0032] The locking unit includes a C-shaped fixing plate 203 and a 7-shaped limiting sliding plate 204;

[0033] The C-shaped fixing piece 203 is fixed to one end of the cable management plate 104 close to the opening direction of the box body 101, and the 7-shaped limiting sliding piece 204 is limitedly slidably connected to the 7-shaped limiting sliding piece 204;

[0034] When the cable management plate 104 is in a vertical state, the bottom of the 7-shaped limiting slide 204 is attached to the end surface of the U-shaped support frame 201 to fix the cable management plate 104 in a vertical state;

[0035] When the cable management plate 104 is in a horizontal state, the 7-shaped limiting slide 204 extends to the bottom of the U-shaped support frame 201 to fix the cable management plate 104 in a horizontal state.

[0036] In this embodiment: when arranging and installing the optical cable straight-through heads, the optical cable distribution box 1 can adjust the wire management plate 104 to a horizontal state, so that most of the wire management plate 104 can be located outside the box 101. Different from the operation mode of arranging and installing the optical cable straight-through heads inside the box 101, arranging and installing the optical cable straight-through heads outside the box 101 has a larger space and will not be limited by the narrow space of the box 101. The operation is more convenient and easy. After completing the installation of the optical cable straight-through heads, it is only necessary to rotate the wire management plate 104 to a vertical state so that it can be completely stored inside the box 101.

[0037] When the cable management plate 104 is in a vertical state, its 7-shaped limiting slide 204 is located at the bottom of the inner wall of the C-shaped fixing plate 203, and the bottom of the 7-shaped limiting slide 204 is attached to the end surface of the U-shaped support frame 201, thus ensuring the stability of the vertical state of the cable management plate 104;

[0038] However, when it is necessary to rotate the cable management plate 104, the 7-shaped limiting slide 204 is pushed upward to the top of the inner wall of the C-shaped fixing plate 203. At this time, the bottom of the 7-shaped limiting slide 204 is separated from the U-shaped support frame 201, and the limiting of the cable management plate 104 is released. Then the cable management plate 104 can be rotated, and the cable management plate 104 is rotated to a horizontal state with the rotating column 202 as the center, and then the 7-shaped limiting slide 204 is pushed to move it to the bottom of the U-shaped support frame 201. Finally, the 7-shaped limiting slide 204 is fitted with the bottom of the U-shaped support frame 201, and then the horizontal state of the cable management plate 104 is fixed. In this way, when the optical cable straight-through head is installed and arranged, the cable management plate 104 can maintain a stable and stationary state.

[0039] Please refer to Figures 1 to 3 The two ends of the bottom of the cable management plate 104 are in an arc structure, and the inner wall width of the U-shaped support frame 201 matches the wall thickness of the cable management plate 104 .

[0040] In this embodiment: the arc surfaces at both ends of the cable management plate 104 are used to provide space for the cable management plate 104 to rotate;

[0041] The U-shaped support frame 201 can be clamped and wrapped around the bottom of the cable management plate 104, and when the cable management plate 104 is rotated to a horizontal state, a portion of the cable management plate 104 is also clamped on the inner side of the U-shaped support frame 201, so that the cable management plate 104 can maintain good stability in both the vertical and horizontal states.

[0042] Please refer to Figures 1 to 3 There is a height difference between the bottom of the C-shaped fixing plate 203 and the bottom of the cable management plate 104. When the 7-shaped limiting slide 204 moves up to the highest point along the inner track of the C-shaped fixing plate 203, the bottom of the 7-shaped limiting slide 204 is flush with the bottom of the C-shaped fixing plate 203.

[0043] In this embodiment, this structure can prevent the C-shaped fixing piece 203 from interfering with the rotation of the cable management plate 104 .

[0044] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An optical cable distribution box for communication engineering, comprising an optical cable distribution box (1) consisting of a box body (101), a box cover (102), an adapter (103), and a wire management plate (104), wherein the box cover (102) is rotatably connected to the side of the opening of the box body (101) through a hinge, the adapter (103) is fixedly installed on the inner side of the box body (101), and the wire management plate (104) is arranged on the inner side of the box body (101) and distributed on one side of the adapter (103), characterized in that: An adjustment support assembly (2) is provided on the inner side of the box (101), and the adjustment support assembly (2) is used to realize the rotation of the cable management plate (104) to a horizontal state, so that most of the cable management plate (104) is rotated out of the box (101) to facilitate the installation of the straight-through head of the optical cable; The adjustable support assembly (2) comprises a support unit and a locking unit; The support unit is used to support the cable management plate (104) and switch the cable management plate (104) between a vertical state and a horizontal state; The locking unit is used to fix the wire management plate (104) in a vertical and horizontal state.

2. The optical cable distribution box for communication engineering according to claim 1, characterized in that: The support unit comprises a U-shaped support frame (201) and a rotating column (202); The U-shaped support frame (201) is fixed to one end of the inner wall of the box body (101), and the bottom of the cable management plate (104) is clamped to the inner side of the U-shaped support frame (201), so that the U-shaped support frame (201) is used to support the vertical state of the cable management plate (104); The rotating column (202) is symmetrically fixed to the bottom of both sides of the cable management plate (104), and the rotating column (202) is located at one end of the cable management plate (104) close to the opening direction of the box body (101), and the rotating column (202) is rotatably connected to the U-shaped support frame (201); The rotating column (202) is used to provide support for the rotation of the cable management plate (104), so that the cable management plate (104) can be rotated to a horizontal state.

3. The optical cable distribution box for communication engineering according to claim 2, characterized in that: The locking unit comprises a C-shaped fixing plate (203) and a 7-shaped limiting sliding plate (204); The C-shaped fixing plate (203) is fixed to one end of the cable management plate (104) close to the opening direction of the box body (101), and the 7-shaped limiting sliding plate (204) is limitedly slidably connected to the 7-shaped limiting sliding plate (204); When the cable management plate (104) is in a vertical state, the bottom of the 7-shaped limiting slide (204) is attached to the end surface of the U-shaped support frame (201) to fix the cable management plate (104) in a vertical state; When the cable management plate (104) is in a horizontal state, the 7-shaped limiting slide (204) extends to the bottom of the U-shaped support frame (201) to fix the cable management plate (104) in a horizontal state.

4. The optical cable distribution box for communication engineering according to claim 2, characterized in that: The two ends of the bottom of the cable management plate (104) are in an arc surface structure, and the inner wall width of the U-shaped support frame (201) matches the wall thickness of the cable management plate (104).

5. The optical cable distribution box for communication engineering according to claim 3, characterized in that: There is a height difference between the bottom of the C-shaped fixing plate (203) and the bottom of the cable management plate (104); when the 7-shaped limiting slide (204) moves up to the highest point along the inner track of the C-shaped fixing plate (203), the bottom of the 7-shaped limiting slide (204) is flush with the bottom of the C-shaped fixing plate (203).

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