High-stability multipath signal miniature optical splitter

Abstract

The utility model discloses a high-stability multipath signal miniature optical splitter, which comprises an optical splitter box bottom, an optical splitter box top and an optical splitter front wall, the optical splitter box bottom is provided with a main optical fiber plugging end and a branch optical fiber plugging end, the optical splitter box bottom is also provided with a line sleeve, the optical splitter box bottom is provided with an extension groove, and the extension groove is provided with a main optical fiber plugging end, a branch optical fiber plugging end and a branch optical fiber plugging end. The inner side surface of the rear wall of the optical splitter box bottom is provided with two mortises, and the two side walls of the optical splitter box bottom are provided with fixing blocks. According to the high-stability multipath signal miniature optical divider, the fixed block is arranged to be conveniently clamped and fixed with the clamping recess at the top of the optical divider box through the clamping rod, and the front wall is also fixed in a mortise and tenon joint mode, so that the whole optical divider body is very convenient to disassemble and assemble, and the circuit sleeve is arranged in the optical divider body, so that the whole optical divider body is convenient to disassemble and assemble. And branches pulled out from the main optical fiber end are convenient to comb, so that the interior of the whole splitter is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of optical splitter equipment, in particular to a high-stability multi-channel signal miniature optical splitter. Background Art

[0002] A fiber optic splitter is a device used to split and combine light wave energy. It distributes the light energy transmitted in one optical fiber to two or more optical fibers according to a predetermined ratio, or combines the light energy transmitted in multiple optical fibers into one optical fiber.

[0003] Most of the existing 5G optical splitters are box-shaped, with the main fiber interface and the branch fiber interface distributed on one side for easy insertion of fiber optic plugs, and the multiple optical fiber lines branched from the main fiber interface and connected to the branch fiber connectors are stored in the box. When a problem occurs in a certain optical fiber, it is necessary to first remove the end cover of the box and then find the corresponding optical fiber line. However, disassembly is rather troublesome, and sometimes because there are many divided optical paths and many optical fiber lines, they are mixed together and difficult to separate and screen, making the processing process very inconvenient.

[0004] This case was created to solve the above problems. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the present invention provides a high-stability multi-channel signal micro optical splitter, which solves the problems raised in the above-mentioned background technology.

[0007] (2) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high-stability multi-channel signal miniature optical splitter, including an optical splitter box bottom, an optical splitter box top, and an optical splitter front wall. The optical splitter box bottom is provided with a main optical fiber plug-in end and a branch optical fiber plug-in end, the optical splitter box bottom is also provided with a line sleeve, the optical splitter box bottom is provided with an extension groove, the inner side surface of the rear wall of the optical splitter box bottom is provided with two tongues and grooves, and the two side walls of the optical splitter box bottom are provided with fixing blocks.

[0009] Preferably, a card and a recess are provided on both side walls of the top of the optical splitter box, the interior of the fixed block is hollow and slidably connected to two sliding columns, one end of each of the two sliding columns passes through the front and rear ends of the fixed block, and the left and right side surfaces of the sliding column are fixedly connected to a card and a rod.

[0010] Preferably, a slot is provided on the side wall of the fixed block, the card and the rod are located in the slot, the end of the sliding column passes through the fixed block and is fixedly connected to the limited position round head, the position of the fixed block corresponds to the position of the card and the recess, and the width of the fixed block is smaller than the width of the bottom side wall of the optical splitter box.

[0011] Preferably, two first tenons are provided on the rear side surface of the top of the optical splitter box, and the positions of the two first tenons correspond to the two tenon grooves and are the same in size.

[0012] Preferably, two second tenons are provided on the top surface of the front wall of the optical splitter, and two extension blocks are provided on the bottom surface of the front wall of the optical splitter, and the positions of the two extension blocks correspond to the positions of the extension slots.

[0013] Preferably, the top and bottom surfaces of the optical splitter box are provided with empty grooves, and the positions of the empty grooves correspond to the second tenons and are equal in size.

[0014] (3) Beneficial effects

[0015] After adopting the above technical solution, the present invention has the following advantages compared with the existing technology: the present invention is a high-stability multi-channel signal miniature optical splitter, and a fixing block is provided to realize convenient clipping and fixing with the clip and rod and the clip and recess on the top of the optical splitter box, and the front wall is also fixed by a mortise and tenon connection, so that the disassembly and assembly of the entire optical splitter is very convenient, and a line sleeve is provided inside to facilitate the sorting of the branches pulled out from the main optical fiber end, making the interior of the entire splitter simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the bottom of the box of the utility model;

[0018] Figure 3 This is a top view of the bottom of the box of the utility model;

[0019] Figure 4 This is a schematic diagram of the disassembled side view of the utility model;

[0020] Figure 5 This is a schematic diagram of the front side wall and the bottom of the box of the present invention.

[0021] In the figure: 1. bottom of the optical splitter box; 2. top of the optical splitter box; 3. first tenon; 4. main optical fiber plug-in end; 5. branch optical fiber plug-in end; 6. fixing block; 7. card and rod; 8. displacement column; 9. line sleeve; 10. tenon; 11. connecting line; 12. empty slot; 13. card and recess; 14. front wall of the optical splitter; 15. second tenon; 16. extension block; 17. extension slot. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below through the accompanying drawings and examples.

[0023] like Figure 1-5 As shown: A high-stability multi-channel signal miniature optical splitter, including an optical splitter box bottom 1, an optical splitter box top 2, and an optical splitter front wall 14. The optical splitter box bottom 1 is provided with a main optical fiber plug-in end 4 and a branch optical fiber plug-in end 5. The optical splitter box bottom 1 is also provided with a line sleeve 9. The optical splitter box bottom 1 is provided with an extension groove 17. The inner side surface of the rear wall of the optical splitter box bottom 1 is provided with two tongue grooves 10. The two side walls of the optical splitter box bottom 1 are provided with fixing blocks 6. When fixing the front wall, align the notch on it with the branching optical fiber, and then insert the two extension blocks 16 into the extension groove 17. The first tongue 3 itself has a curvature, and the width of the tongue groove 10 is slightly The curvature is greater than that of the first tenon 3, so when fixing the top of the box, the first tenon 3 is inserted obliquely into the tenon groove 10, and then pressed downward. The first tenon 3 moves synchronously in the tenon groove 10. At this time, the two cards and rod 7 are pressed inward, driving the sliding column to move synchronously inward in the empty slot 12 to be located at the bottom of the card and recess 13, and then the box top is pressed downward until it is parallel to the box bottom, and then the card and rod 7 are released, and the card and rod 7 are reset. At this time, the two cards and rod 7 are respectively against the two ends of the card and recess 13 to achieve fixed card and, the fixing block 6 and the limiting round head are located in the empty slot opened in the box top. At this time, the second tenon 15 is also inserted into the empty slot on the box top, completing the fixed assembly of the entire splitter.

[0024] A card and a recess 13 are provided on both side walls of the top 2 of the optical splitter box. The fixed block 6 is hollow inside and is slidably connected to two sliding columns. One end of the two sliding columns passes through the front and rear ends of the fixed block 6 respectively. A partition is provided at the center of the fixed block 6. Springs are provided on both sides of the partition, and one end of the spring is fixedly connected to the end of the sliding column. When the card and rod 7 are pressed inward, the sliding column and the card and rod 7 move inward along the empty slot 12, and the spring contracts. When released, the spring expands, pushing the sliding column and the card and rod 7 back to their original position. The left and right sides of the sliding column are fixedly connected to the card and rod 7.

[0025] An empty slot 12 is provided on the side wall of the fixing block 6, and the card and rod 7 are located in the empty slot 12. The end of the sliding column passes through the fixing block 6 and is fixedly connected to the limiting round head to limit the movement distance of the card and rod 7. The position of the fixing block 6 corresponds to the position of the card and the recess 13. The width of the fixing block 6 is smaller than the width of the side wall of the bottom 1 of the optical splitter box. An empty slot is provided in the top 2 of the optical splitter box. When the top and bottom of the box are assembled, the fixing block 6 is located in the empty slot.

[0026] Two first tenons 3 are provided on the rear side of the optical splitter box top 2. The positions of the two first tenons 3 correspond to the two tenon grooves 10 and are the same in size.

[0027] Two second tenons 15 are provided on the top surface of the front wall 14 of the optical splitter, and two extension blocks 16 are provided on the bottom surface of the front wall 14 of the optical splitter. The positions of the two extension blocks 16 correspond to the positions of the extension slots 17.

[0028] An empty slot is provided on the bottom surface of the top 2 of the optical splitter box, which corresponds to the position of the second tenon 15 and is equal in size. The design of the line sleeve 9 is convenient for sorting out the branches pulled out from the main optical fiber end, and can support the connection of multiple optical fiber jumpers. It is suitable for complex communication systems and can handle multi-channel signal transmission at the same time, enhancing the flexibility and expansion capability of the system. The signal distribution of the entire link is controlled by the internal chip to control the strength of the output signal. A green optical fiber connector is used, and the end of each optical fiber is equipped with a green standard optical fiber SC type connector to achieve a stable optical connection.

[0029] The above description is based on the embodiments for inspiration. Through the above description, relevant personnel can make various changes and modifications without departing from the scope of the invention. The technical scope of this new type of use is not limited to the content of the specification, and its protection scope must be determined according to the scope of the claims.

Claims

1. A high-stability multi-channel signal micro optical splitter, comprising an optical splitter box bottom (1), an optical splitter box top (2), and an optical splitter front wall (14), characterized in that: The optical splitter box bottom (1) is provided with a main optical fiber plug-in end (4) and a branch optical fiber plug-in end (5), the optical splitter box bottom (1) is also provided with a line sleeve (9), the optical splitter box bottom (1) is provided with an extension groove (17), the inner side surface of the rear wall of the optical splitter box bottom (1) is provided with two tongue grooves (10), and the two side walls of the optical splitter box bottom (1) are provided with fixing blocks (6).

2. The high-stability multi-channel signal micro optical splitter according to claim 1, characterized in that: The optical splitter box top (2) is provided with a card and a recess (13) on both side walls. The fixed block (6) is hollow inside and is slidably connected to two sliding columns. One end of each sliding column passes through the front and rear ends of the fixed block (6). The left and right side surfaces of the sliding column are fixedly connected to a card and a rod (7).

3. The high-stability multi-channel signal micro optical splitter according to claim 2, characterized in that: A slot (12) is provided on the side wall of the fixed block (6), the card and the rod (7) are located in the slot (12), the end of the sliding column passes through the fixed block (6) and is fixedly connected to the limited position round head, the position of the fixed block (6) corresponds to the position of the card and the recess (13), and the width of the fixed block (6) is smaller than the width of the side wall of the optical splitter box bottom (1).

4. The high-stability multi-channel signal micro optical splitter according to claim 1, characterized in that: Two first tenons (3) are provided on the rear side of the optical splitter box top (2); the positions of the two first tenons (3) correspond to the two tenon grooves (10) and are of the same size.

5. The high-stability multi-channel signal micro optical splitter according to claim 1, characterized in that: The top surface of the front wall (14) of the optical splitter is provided with two second tenons (15), and the bottom surface of the front wall (14) of the optical splitter is provided with two extension blocks (16), and the positions of the two extension blocks (16) correspond to the positions of the extension slots (17).

6. The high-stability multi-channel signal micro optical splitter according to claim 5, characterized in that: The bottom surface of the optical splitter box top (2) is provided with an empty slot, and the empty slot corresponds to the position of the second tenon (15) and is equal in size.

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