Light-weight optical fiber communication module box assembling structure

Abstract

The utility model provides a light-weight optical fiber communication module box assembling structure, which belongs to the technical field of optical fiber communication module boxes and comprises a box body assembly and a storage adjusting assembly. The two connecting pins are separated from the two connecting holes and the connecting sleeve, so that the two first connecting pieces and the second connecting pieces are unfixed, the two second connecting pieces drive the drawing inner shell to move out of the inner wall of the light-weight outer shell, the drawing inner shell drives the two sliding strips to move on the inner walls of the two strip-shaped sliding grooves, and therefore the light-weight outer shell is pulled out of the inner wall of the light-weight outer shell. The moving stability in the separating process of the drawing inner shell and the light-weight outer shell is guaranteed, and the multiple second adapters are disengaged from the adapter connecting bases in the structure disassembling process, so that the convenience of assembling and disassembling between the drawing inner shell and the light-weight outer shell is improved.

Description

Technical Field

[0001] This utility model relates to the field of optical fiber communication module box technology, specifically a lightweight optical fiber communication module box assembly structure. Background Technology

[0002] Fiber optic module boxes are commonly used for wiring connections between optical cables and optical communication equipment. Through adapters on the fiber optic module box, patch cords are connected to the adapters, and signals are then led out to the communication equipment to achieve the wiring function. A search of the fiber optic module box and fiber optic distribution frame disclosed in application number CN202322405511.9 describes a structure including a housing, a first adapter, and a sleeve. The fiber optic module box includes a housing, a first adapter, and a sleeve. The housing has a housing cavity, and a first mounting opening is formed through one side wall of the housing cavity. The first adapter has a limiting boss, and one end of the first adapter is inserted along the depth direction of the first mounting opening. The limiting boss is positioned at the edge of the first mounting port wall. One end of the housing is fitted onto the end of the housing with the first mounting port. The side of the limiting boss away from the first mounting port abuts against and is positioned on the inner wall of the housing, which is beneficial for the disassembly and assembly of the adapter. However, the above description still has the following defects in actual use: The module box solves the disassembly and assembly problem between the adapter structure, the housing and the housing when in use, but the disassembly process is not convenient enough. In addition, due to the long length of the optical fiber, the module box lacks a storage auxiliary structure, which easily leads to the optical fiber tangling and knotting. Therefore, it is necessary to design a practical and lightweight optical fiber communication module box assembly structure. Utility Model Content

[0003] The purpose of this invention is to provide a lightweight optical fiber communication module box assembly structure to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a lightweight optical fiber communication module box assembly structure, comprising: a box assembly, the box assembly including a lightweight outer shell, both sides of the inner wall of the lightweight outer shell being provided with strip-shaped grooves, the inner walls of the two strip-shaped grooves being slidably engaged with the slide bars provided on both sides of the pull-out inner shell, both sides of one end of the lightweight outer shell being provided with first connecting pieces, the surface of the first connecting pieces being provided with connecting sleeves, both sides of one end of the pull-out inner shell being provided with second connecting pieces, the surface of the second connecting pieces being provided with connecting holes, the inner walls of the connecting holes being threadedly connected to the inner walls of the connecting sleeves by connecting pins;

[0005] The storage and adjustment assembly includes a T-shaped slide rail installed at the bottom center of the inner wall of the pull-out inner shell. Two semi-circular adjustment seats are slidably connected to the surface of the T-shaped slide rail. Several limiting pieces are provided on the top edge of each of the two adjustment seats. The area between the inner wall of the two adjustment seats and the several limiting pieces is designed with optical fiber winding. A protrusion is provided on the opposite side of each of the two adjustment seats. Limiting holes are opened on the surface of each of the two protrusions. The inner wall of each of the two limiting holes is threadedly engaged with several adjusting holes symmetrically opened on the top of the T-shaped slide rail by adjusting pins.

[0006] As a preferred embodiment of the present invention: a plurality of first insertion holes are provided on one side of the inner wall of the pull-out inner shell, and a first adapter is engaged with the inner wall of each of the plurality of first insertion holes; a plurality of second insertion holes are provided on the other side of the inner wall of the pull-out inner shell, and one end of each of the plurality of second insertion holes is inserted and engaged with the inner wall of each of the plurality of second adapters.

[0007] As a preferred embodiment of this utility model: an adapter connector is provided on one side of the bottom of the inner wall of the pull-out inner shell, and one side of the adapter connector is electrically engaged with one end of a plurality of second adapters.

[0008] As a preferred embodiment of this utility model: a plurality of third sockets are provided on the other side of the inner wall of the lightweight shell, and the inner walls of the plurality of third sockets are interlocked with the surfaces of the plurality of second adapters.

[0009] As a preferred embodiment of this utility model: a sealing groove is provided on the top edge of the pull-out inner shell, and a waterproof sealing ring is fitted on the inner wall of the sealing groove.

[0010] As a preferred embodiment of this utility model, the top of the lightweight shell is provided with a number of heat sinks at equal intervals.

[0011] As a preferred embodiment of this utility model: two fixing blocks are provided on the surface of one end of the pull-out inner shell, and slots are provided on the opposite side of the two fixing blocks. The inner walls of the two slots are engaged and connected with elastic blocks provided at both ends of the dustproof net.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] (1) By separating the two connecting pins from the two connecting holes and the connecting sleeve, the two first connecting pieces and the second connecting pieces are released from fixation. The two second connecting pieces drive the pull-out inner shell to move out of the inner wall of the lightweight outer shell. The pull-out inner shell drives the two slide bars to move in the inner wall of the two strip slides, ensuring the stability of the movement of the pull-out inner shell during the separation of the lightweight outer shell. When disassembling the structure, several second adapters disengage from the adapter connecting seat to improve the ease of assembly and disassembly between the pull-out inner shell and the lightweight outer shell.

[0014] (2) By moving the two adjustment seats along the surface of the T-shaped slide rail, the two adjustment pins are inserted into the corresponding two limit holes and adjustment holes when the appropriate position is reached, thereby fixing the two protrusions to the T-shaped slide rail and completing the adjustment of the distance between the two adjustment seats. Several optical fibers at one end of the first adapter are wound around the area between the inner wall of the two adjustment seats and several limit plates. Changing the distance between the two adjustment seats can increase the length of the optical fiber winding, while avoiding the occurrence of too many fibers that make it difficult to observe and maintain. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is one of the structural schematic diagrams of this utility model;

[0017] Figure 3 This is a schematic diagram of the box assembly structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the lightweight shell structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the storage and adjustment component structure of this utility model.

[0020] In the diagram: 1. Box assembly; 11. Lightweight outer shell; 12. Strip-shaped slide; 13. Pull-out inner shell; 14. Slide bar; 15. First connecting piece; 16. Connecting sleeve; 17. Second connecting piece; 18. Connecting hole; 19. Connecting pin; 110. First socket; 111. First adapter; 112. Second socket; 113. Second adapter; 114. Adapter connector; 115. Third socket; 116. Sealing groove; 117. Waterproof sealing ring; 118. Heat sink; 119. Fixing block; 120. Slot; 121. Dustproof mesh; 122. Elastic locking block;

[0021] 2. Storage and adjustment components; 21. T-shaped slide rail; 22. Adjustment seat; 23. Limiting piece; 24. Protrusion; 25. Limiting hole; 26. Adjustment pin; 27. Adjustment hole. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Please see Figure 1 - Figure 5 A lightweight fiber optic communication module box assembly structure includes: a box assembly 1, the box assembly 1 including a lightweight outer shell 11, the inner wall of the lightweight outer shell 11 having strip grooves 12 on both sides, the inner walls of the two strip grooves 12 slidingly engaging with the slide strips 14 on both sides of the pull-out inner shell 13, the edges of one end of the lightweight outer shell 11 having first connecting pieces 15, the surface of the first connecting pieces 15 having connecting sleeves 16, the edges of one end of the pull-out inner shell 13 having second connecting pieces 17, the surface of the second connecting pieces 17 having connecting holes 18, the inner wall of the connecting holes 18 being threadedly connected to the inner wall of the connecting sleeves 16 by connecting pins 19;

[0024] In practical use: Separate the two connecting pins 19 from the two connecting holes 18 and the connecting sleeve 16, so that the two first connecting pieces 15 and the second connecting pieces 17 are released from fixation. The two second connecting pieces 17 drive the pull-out inner shell 13 to move out of the inner wall of the lightweight outer shell 11. The pull-out inner shell 13 drives the two slide bars 14 to move in the inner wall of the two strip-shaped slide grooves 12, ensuring the stability of the movement during the separation of the pull-out inner shell 13 from the lightweight outer shell 11. When disassembling the structure, several second adapters 113 disengage from the adapter connecting seat 114 to improve the convenience of assembly and disassembly between the pull-out inner shell 13 and the lightweight outer shell 11.

[0025] Please see Figure 5 The storage adjustment component 2 includes a T-shaped slide rail 21 installed in the middle of the bottom of the inner wall of the pull-out inner shell 13. Two semi-circular adjustment seats 22 are slidably connected to the surface of the T-shaped slide rail 21. Several limiting pieces 23 are provided on the top edge of each of the two adjustment seats 22. The area between the inner wall of the two adjustment seats 22 and the several limiting pieces 23 is designed with optical fiber winding. A protrusion 24 is provided on the opposite side of each of the two adjustment seats 22. Limiting holes 25 are opened on the surface of each of the two protrusions 24. The inner wall of each of the two limiting holes 25 is threaded into several adjusting holes 27 symmetrically opened on the top of the T-shaped slide rail 21 by adjusting pins 26.

[0026] In practical use: Move the two adjusting seats 22 to move the two protrusions 24 on the surface of the T-shaped slide rail 21. When in the appropriate position, insert the two adjusting pins 26 into the corresponding two limiting holes 25 and adjusting holes 27, thereby limiting and fixing the two protrusions 24 to the T-shaped slide rail 21, and completing the adjustment of the distance between the two adjusting seats 22. Wrap the optical fibers at one end of several first adapters 111 around the area between the inner wall of the two adjusting seats 22 and several limiting pieces 23. Changing the distance between the two adjusting seats 22 can increase the length of the optical fiber winding, avoiding the situation where it is difficult to observe and repair the inside of the lightweight optical fiber communication module box due to the large number of fibers.

[0027] Please see Figure 3 , Figure 4 A number of first sockets 110 are provided on one side of the inner wall of the pull-out inner shell 13. The inner walls of the first sockets 110 are engaged with first adapters 111. A number of second sockets 112 are provided on the other side of the inner wall of the pull-out inner shell 13. The inner walls of the second sockets 112 are interlocked with one end of the second adapters 113.

[0028] An adapter connector 114 is provided on one side of the bottom of the inner wall of the pull-out inner shell 13. One side of the adapter connector 114 is electrically engaged with one end of several second adapters 113.

[0029] Please see Figure 2 On the other side of the inner wall of the lightweight outer shell 11, there are several third sockets 115, and the inner walls of the several third sockets 115 are interlocked with the surfaces of several second adapters 113.

[0030] In practical use: the surfaces of several first adapters 111 are inserted and engaged with the inner walls of several first sockets 110, the surfaces of several second adapters 113 are sequentially inserted and engaged with the inner walls of several third sockets 115 and several second sockets 112, and the end face of the second adapter 113 is electrically engaged with the surface of the adapter connector 114, thereby facilitating its installation and removal from the lightweight outer shell 11 and the pull-out inner shell 13.

[0031] Please see Figure 3 A sealing groove 116 is provided on the top edge of the pull-out inner shell 13, and a waterproof sealing ring 117 is fitted into the inner wall of the sealing groove 116.

[0032] In practical use: the waterproof sealing ring 117 is engaged with the inner wall of the sealing groove 116, which facilitates its installation and disassembly with the pull-out inner shell 13, and ensures the waterproofness and sealing of the connection when the pull-out inner shell 13 is installed and fixed with the lightweight outer shell 11.

[0033] Please see Figure 4 The top of the lightweight casing 11 is provided with several heat sinks 118 at equal intervals.

[0034] In practical use: The lightweight casing 11 has several equally spaced heat sinks 118 on the top to facilitate the dissipation of heat from inside the lightweight fiber optic communication module box.

[0035] Please see Figure 3 Two fixing blocks 119 are provided on the surface of one end of the pull-out inner shell 13. Each of the two fixing blocks 119 has a slot 120 on the opposite side. The inner wall of the two slots 120 is engaged with the elastic blocks 122 provided at both ends of the dustproof net 121.

[0036] In practical use: the elastic clips 122 at both ends of the dustproof net 121 are engaged and fixed with the two slots 120 on the two fixing blocks 119, so as to facilitate the installation and removal of the dustproof net 121 and the pull-out inner shell 13, and to facilitate dust protection at the connection of the first adapter 111.

[0037] In use, the two connecting pins 19 are separated from the two connecting holes 18 and the connecting sleeve 16, so that the two first connecting pieces 15 and the second connecting pieces 17 are released from fixation. The two second connecting pieces 17 drive the pull-out inner shell 13 to move out of the inner wall of the lightweight outer shell 11. The pull-out inner shell 13 drives the two slide bars 14 to move in the inner wall of the two strip-shaped slide grooves 12, ensuring the stability of the movement of the pull-out inner shell 13 during the separation of the pull-out inner shell 13 from the lightweight outer shell 11. When disassembling the structure, several second adapters 113 are disengaged from the adapter connecting seat 114 to improve the convenience of assembly and disassembly between the pull-out inner shell 13 and the lightweight outer shell 11.

[0038] The contents not described in detail in this description are existing technologies known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A lightweight optical fiber communication module box assembly structure, characterized by, Include: Box body assembly (1), the box body assembly (1) includes lightweight shell (11), the two sides of the inner wall of lightweight shell (11) are provided with strip-shaped sliding slot (12), the inner wall of two strip-shaped sliding slot (12) is slidably engaged with the slide bar (14) provided on both sides of pull-out inner shell (13), the edge of one end of lightweight shell (11) is provided with first connecting sheet (15), the surface of first connecting sheet (15) is provided with connecting sleeve (16), the edge of one end of pull-out inner shell (13) is provided with second connecting sheet (17), the surface of second connecting sheet (17) is provided with connecting hole (18), the inner wall of connecting hole (18) is threadedly connected with the inner wall of connecting sleeve (16) through connecting pin (19); Accommodation adjusting assembly (2), the accommodation adjusting assembly (2) includes T-shaped slide rail (21) installed on the inner wall bottom of pull-out inner shell (13), the surface of T-shaped slide rail (21) is slidably connected with two semicircular adjusting seats (22), the edge of the top of two adjusting seats (22) is provided with a plurality of limiting sheets (23), the area between the inner wall of two adjusting seats (22) and a plurality of limiting sheets (23) is designed as fiber winding, the side opposite to two adjusting seats (22) is provided with lug (24), the surface of two lug (24) is provided with limiting hole (25), the inner wall of two limiting holes (25) is threadedly engaged with a plurality of adjusting holes (27) symmetrically provided on the top of T-shaped slide rail (21) through adjusting pin (26).

2. The lightweight fiber optic module box assembly of claim 1, wherein: The side of the inner wall of pull-out inner shell (13) is provided with a plurality of first insertion holes (110), the inner wall of a plurality of first insertion holes (110) is clamped with first adapter (111), the other side of the inner wall of pull-out inner shell (13) is provided with a plurality of second insertion holes (112), the inner wall of a plurality of second insertion holes (112) is clamped with one end of a plurality of second adapters (113).

3. The lightweight fiber optic module box assembly of claim 1, wherein: The side of the inner wall bottom of pull-out inner shell (13) is provided with adapter connecting seat (114), one side of adapter connecting seat (114) is electrically clamped with one end of a plurality of second adapters (113).

4. The lightweight fiber optic module box assembly of claim 1, wherein: The other side of the inner wall of lightweight shell (11) is provided with a plurality of third insertion holes (115), the inner wall of a plurality of third insertion holes (115) is clamped with the surface of a plurality of second adapters (113).

5. The lightweight fiber optic module box assembly of claim 1, wherein: The edge of the top of pull-out inner shell (13) is provided with sealing groove (116), the inner wall of sealing groove (116) is clamped with waterproof sealing ring (117).

6. The lightweight fiber optic module box assembly of claim 1, wherein: The top of lightweight shell (11) is provided with a plurality of cooling fins (118) at equal intervals.

7. The lightweight fiber optic module box assembly of claim 1, wherein: The surface of one end of pull-out inner shell (13) is provided with two fixing blocks (119), the side opposite to two fixing blocks (119) is provided with clamping groove (120), the inner wall of two clamping grooves (120) is clamped and connected with elastic clamping block (122) provided on both ends of dustproof net (121).

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