Optical fiber distribution frame

Abstract

The utility model discloses an optical fiber distribution frame, including a shell, a top plate movably connected to the top of the shell, a take-up rod movably connected to the inside of the shell, a wiring hole is provided on the outside of the shell, a first slide groove is provided on the inside of the take-up rod, a first slider is movably connected to the inside of the first slide groove, the first slider is movably connected to the take-up rod, a first spring is fixedly connected to the inside of the first slide groove, the first spring is fixedly connected to the first slider, and a pressure plate is movably connected to the outside of the first slider. The utility model can drive the pressure plate to move downward through the first spring, the first slider and the pressure plate, and press the line on the outside of the take-up rod to make the line more stable when it is wound on the take-up rod. By setting a first limit block and a first limit groove of a double-threaded screw, the first limit block can be driven to be inserted into the first limit groove, which is convenient for disassembly and assembly of the top plate and cleaning of the shell.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution frames, in particular to an optical fiber distribution frame. Background Art

[0002] Fiber optic patch panels are used for the termination and distribution of trunk optical cables at the local end of fiber optic communication systems, and can easily realize the connection, distribution and scheduling of optical fiber lines. With the increasing degree of network integration, optical-digital hybrid patch panels that integrate ODF, DDF, and power distribution units have emerged, which are suitable for small and medium-sized wiring systems of fiber to the community, fiber to the building, remote modules, and wireless base stations; while general fiber optic patch panels have problems such as internal components being damaged and not easy to disassemble and assemble, and not easy to repair in time, and the internal parts and lines are not easy to clean. The increasing amount of wiring may cause the lines to loosen, and the optical fiber and the connection port of the fiber optic patch panel are easily loosened by external pulling, which is not stable enough, bringing certain adverse effects to people's use process. Utility Model Content

[0003] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide an optical fiber distribution frame, which has the advantages of being easy to disassemble and assemble and to clean the lines.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an optical fiber distribution frame, comprising a shell, the top of the shell is movably connected with a top plate, the shell is movably connected with a take-up rod inside, the shell is provided with a wiring hole on the outside, the take-up rod is provided with a first slide groove, the first slide groove is movably connected with a first slider inside, the first slider is movably connected to the take-up rod, the first slider is movably connected to the take-up rod, the first slide groove is fixedly connected with a first spring inside, the first spring is fixedly connected to the first slider, the outside of the first slider is movably connected with a pressure plate, the top of the shell is provided with a first groove, the first groove is movably connected with a double-threaded screw inside, the outside of the double-threaded screw is threadedly connected with a first moving block, the top of the first moving block is fixedly connected with a first limit block, the bottom of the top plate is provided with a first limit groove, and the first limit block is movably connected to the first limit groove.

[0005] As a preferred embodiment of the utility model, a first cleaning cotton is fixedly connected to the bottom of the wiring hole, a second groove located on the wiring hole is opened on the outer side of the shell, a second spring is fixedly connected to the inside of the second groove, a second moving block is fixedly connected to the bottom of the second spring, a pulling block is fixedly connected to the outer side of the second moving block, and a second cleaning cotton is fixedly connected to the bottom of the second moving block.

[0006] As a preferred embodiment of the utility model, a cross slot is provided on the top of the take-up rod, a rotating plate is movably connected inside the top plate, a cross block is fixedly connected to the bottom of the rotating plate, the cross block is movably connected to the cross slot, and a pull rod is movably connected to the top of the rotating plate.

[0007] As a preferred embodiment of the utility model, a plug plate is movably connected inside the pressure plate, a second limiting groove is provided on the outer side of the first sliding block, and the plug plate is movably connected to the second limiting groove.

[0008] As a preferred embodiment of the utility model, a protective shell is fixedly connected to the outer side of the wiring hole, and a supporting block located at the bottom of the pressure plate is fixedly connected to the outer side of the first sliding block.

[0009] As a preferred embodiment of the present invention, the bottom of the pull rod is fixedly connected to a limiting rod, and the top of the top plate is provided with a third limiting groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model can drive the pressure plate to move downward through the first spring, the first slider and the pressure plate, and press the line outside the take-up rod to make the line more stably wound on the take-up rod. By setting the first limit block and the first limit groove of the double-thread screw, the first limit block can be driven to be inserted into the first limit groove, which is convenient for disassembly and assembly of the top plate and cleaning of the shell.

[0012] 2. The utility model can drive the first cleaning cotton to move up and down by setting the second spring, the second moving block and the pulling block to press the line in the wiring hole. At the same time, the first cleaning cotton and the second cleaning cotton can clean and fix the line passing through the wiring hole, reduce dust on the surface of the line and increase the stability of the line in the wiring hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a side view schematic diagram of the structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the interior of the take-up rod of the utility model structure;

[0016] Figure 4 It is a schematic diagram of the bottom of the top plate of the utility model structure.

[0017] In the figure: 1. shell; 2. top plate; 3. take-up rod; 4. wiring hole; 5. first slide groove; 6. first slider; 7. first spring; 8. pressure plate; 9. first groove; 10. double-thread screw; 11. first moving block; 12. first limiting block; 13. first limiting groove; 14. first cleaning cotton; 15. second groove; 16. second spring; 17. second moving block; 18. pull block; 19. second cleaning cotton; 20. cross groove; 21. rotating plate; 22. cross block; 23. pull rod; 24. plug plate; 25. second limiting groove; 26. protective shell; 27. support block; 28. limiting rod; 29. ​​third limiting groove. DETAILED DESCRIPTION

[0018] 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.

[0019] like Figures 1 to 4 As shown, a fiber optic distribution frame comprises a shell 1, a top plate 2 is movably connected to the top of the shell 1, a take-up rod 3 is movably connected inside the shell 1, a wiring hole 4 is provided on the outside of the shell 1, a first slide groove 5 is provided inside the take-up rod 3, a first slide groove 5 is movably connected inside the first slide groove 5, the first slide groove 5 is movably connected to a first slider 6, the first slider 6 is movably connected to the take-up rod 3, a first spring 7 is fixedly connected inside the first slide groove 5, the first spring 7 is fixedly connected to the first slider 6, a pressure plate 8 is movably connected to the outside of the first slider 6, a first groove 9 is provided on the top of the shell 1, a double-thread screw 10 is movably connected inside the first groove 9, a first moving block 11 is threadedly connected to the outside of the double-thread screw 10, a first limiting block 12 is fixedly connected to the top of the first moving block 11, a first limiting groove 13 is provided at the bottom of the top plate 2, and the first limiting block 12 is movably connected to the first limiting groove 13.

[0020] refer to Figures 1 to 4 A first cleaning cotton 14 is fixedly connected to the bottom of the wiring hole 4, a second groove 15 is opened on the outside of the shell 1 and is located on the wiring hole 4, a second spring 16 is fixedly connected inside the second groove 15, a second moving block 17 is fixedly connected to the bottom of the second spring 16, a pulling block 18 is fixedly connected to the outside of the second moving block 17, and a second cleaning cotton 19 is fixedly connected to the bottom of the second moving block 17.

[0021] As a technical optimization scheme of the utility model, by setting a second spring 16, a second moving block 17 and a pulling block 18, the first cleaning cotton 14 can be driven to move up and down to press the line in the wiring hole 4. At the same time, the first cleaning cotton 14 and the second cleaning cotton 19 can clean and fix the line passing through the wiring hole 4, reduce dust on the surface of the line and increase the stability of the line in the wiring hole 4.

[0022] refer to Figures 1 to 4 A cross slot 20 is provided on the top of the take-up rod 3, a rotating plate 21 is movably connected inside the top plate 2, a cross block 22 is fixedly connected to the bottom of the rotating plate 21, the cross block 22 is movably connected to the cross slot 20, and a pull rod 23 is movably connected to the top of the rotating plate 21.

[0023] As a technical optimization solution of the utility model, by setting the cross groove 20 and the cross block 22, the pull rod 23 can move up and down on the rotating plate 21, and the cross block 22 can be rotated by the pull rod 23 and the rotating plate 21, so as to control the rotation of the take-up rod 3 on the top plate 2.

[0024] refer to Figures 1 to 4 The inside of the pressing plate 8 is movably connected with an inserting plate 24 , and the outer side of the first sliding block 6 is provided with a second limiting groove 25 , and the inserting plate 24 is movably connected with the second limiting groove 25 .

[0025] As a technical optimization solution of the utility model, by setting the plug plate 24 and the second limit groove 25, pulling the plug plate 24 can separate the pressure plate 8 from the second limit groove 25, which is convenient for disassembly and assembly of the pressure plate 8 and detection of the line outside the take-up rod 3.

[0026] refer to Figures 1 to 4 A protective shell 26 is fixedly connected to the outer side of the wiring hole 4, and a supporting block 27 located at the bottom of the pressing plate 8 is fixedly connected to the outer side of the first sliding block 6.

[0027] As a technical optimization solution of the utility model, by providing a protective shell 26 and a support block 27 , the circuit in the wiring hole 4 can be protected, and the support block 27 can facilitate the alignment of the plug board 24 and the second limiting groove 25 .

[0028] refer to Figures 1 to 4 The bottom of the pull rod 23 is fixedly connected to a limiting rod 28 , and the top of the top plate 2 is provided with a third limiting groove 29 .

[0029] As a technical optimization solution of the present invention, by providing a limiting rod 28 and a third limiting groove 29, the pull rod 23 can be positioned to prevent the take-up rod 3 from self-rotating.

[0030] The working principle and use process of the utility model are as follows: the pull rod 23 is rotated, and the cross block 22 is driven to rotate by the pull rod 23, and the cross block 22 drives the take-up rod 3 and the pressure plate 8 to rotate through the cross groove 20, and the line is wound by the take-up rod 3. After the pull rod 23 rotates the outer wall, the pull rod 23 is pressed down, and the limiting rod 28 is inserted into the third limiting groove 29, and the pull rod 23 is positioned, and the pull block 18 is pulled, and the second moving block 17 is driven to move up by the pull block 18, and the second cleaning cotton 19 is driven to move by the second moving block 17, and the line passes through the wiring hole 4 and the protective shell 26, and the second moving block 17 is pushed down by the second spring 16, and the second cleaning cotton 19 is driven by the second moving block 17 to clean the surface of the line. , pull the first slider 6 downward through the first spring 7, drive the pressure plate 8 downward through the first slider 6, press the line outside the take-up rod 3 through the pressure plate 8, rotate the double-thread screw 10, drive the first moving block 11 to move outward through the double-thread screw 10, drive the first limiting block 12 to move through the first moving block 11, so that it contacts the inner wall of the first limiting groove 13, pull up the top plate 2, drive the first limiting groove 13 to separate from the first limiting block 12 through the top plate 2, and at the same time drive the cross block 22 to separate from the cross groove 20, at this time, the inside of the shell 1 can be cleaned, pull the plug plate 24 outward to separate it from the second limiting groove 25, at this time, remove the pressure plate 8, and detect the line outside the take-up rod 3.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical fiber distribution frame, comprising a housing (1), characterized in that: The top of the shell (1) is movably connected to a top plate (2), the inside of the shell (1) is movably connected to a wire take-up rod (3), the outside of the shell (1) is provided with a wiring hole (4), the inside of the wire take-up rod (3) is provided with a first slide groove (5), the inside of the first slide groove (5) is movably connected to a first slider (6), the first slider (6) is movably connected to the wire take-up rod (3), the inside of the first slide groove (5) is fixedly connected to a first spring (7), the first spring (7) is fixedly connected to the first slider (6), the outside of the first slider (6) is movably connected to a pressure plate (8), the top of the shell (1) is provided with a first groove (9), the inside of the first groove (9) is movably connected to a double-threaded screw (10), the outside of the double-threaded screw (10) is threadedly connected to a first moving block (11), the top of the first moving block (11) is fixedly connected to a first limiting block (12), the bottom of the top plate (2) is provided with a first limiting groove (13), the first limiting block (12) is movably connected to the first limiting groove (13).

2. The optical fiber distribution frame according to claim 1, characterized in that: The bottom of the wiring hole (4) is fixedly connected to a first cleaning cotton (14); the outer side of the housing (1) is provided with a second groove (15) located on the wiring hole (4); the interior of the second groove (15) is fixedly connected to a second spring (16); the bottom of the second spring (16) is fixedly connected to a second moving block (17); the outer side of the second moving block (17) is fixedly connected to a pulling block (18); and the bottom of the second moving block (17) is fixedly connected to a second cleaning cotton (19).

3. The optical fiber distribution frame according to claim 1, characterized in that: The top of the wire take-up rod (3) is provided with a cross slot (20), the interior of the top plate (2) is movably connected to a rotating plate (21), the bottom of the rotating plate (21) is fixedly connected to a cross block (22), the cross block (22) is movably connected to the cross slot (20), and the top of the rotating plate (21) is movably connected to a pull rod (23).

4. The optical fiber distribution frame according to claim 1, characterized in that: The interior of the pressure plate (8) is movably connected to an insert plate (24), the outer side of the first sliding block (6) is provided with a second limiting groove (25), and the insert plate (24) is movably connected to the second limiting groove (25).

5. The optical fiber distribution frame according to claim 1, characterized in that: A protective shell (26) is fixedly connected to the outer side of the wiring hole (4), and a supporting block (27) located at the bottom of the pressing plate (8) is fixedly connected to the outer side of the first sliding block (6).

6. The optical fiber distribution frame according to claim 3, characterized in that: The bottom of the pull rod (23) is fixedly connected to a limiting rod (28), and the top of the top plate (2) is provided with a third limiting groove (29).

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