Optical splitter box capable of preventing optical fibers from being broken

Abstract

The utility model discloses an optical fiber fracture prevention optical splitter box, and particularly relates to the technical field of optical splitter boxes, the optical fiber fracture prevention optical splitter box comprises a box body, the rear side of the box body is clamped and connected with a wall hanging mechanism, one side in the box body is fixedly provided with an optical fiber separator, and the outer side of the box body is fixedly provided with a plurality of wire passing grooves. By arranging a second storage disc, a second guide column and a wire passing groove, when optical fiber shunt connection is carried out, an optical fiber connecting wire is fixedly connected with an optical fiber separator, then the redundant optical fiber connecting wire is wound on the outer side of the second guide column, when the redundant optical fiber connecting wire is wound to a proper length, the protective rod is turned, and the appropriate wire passing groove is selected to penetrate out, so that the optical fiber shunt connection is realized. And then the first cover plate is fixed to one side of the second guide column to fix the optical fiber connecting line, the reserved optical fiber connecting line is safely stored, the situation that optical fibers in the optical fiber connecting line are damaged due to the fact that the optical fiber connecting line is difficult to store when the reserved length is large is avoided, and the safety of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical splitter boxes, and more specifically to an optical fiber break-proof optical splitter box. Background Art

[0002] Optical splitter, also known as optical splitter, is one of the important passive components in optical fiber links. It is an optical fiber junction device with multiple input ends and multiple output ends. Optical splitters can be divided into two types according to the principle of optical splitting: fused taper type and planar waveguide type (PLC type).

[0003] After searching, the existing patent (publication number: CN212905623U) discloses a metal optical splitter box for preventing optical fiber breakage, including a chassis, a support column, a rotating sheet, a first bearing, a support plate, a first buckle, a second buckle and a clamping block. The upper end of the inner surface of the chassis is fixedly installed with a support column and a cylindrical pin, and the upper end of the outer surface of the support column is fixedly installed with a rotating sheet, and the inner surface of the rotating sheet is penetrated by a first bearing, and the lower surface of the rotating sheet is fixedly installed with a support plate, and the lower surface of the support plate is fixedly installed with a first winding block and a second winding block, and the upper surface of the cylindrical pin is nested with a base. The metal optical splitter box for preventing optical fiber breakage is provided with a rotatable support plate. When arranging the reserved network optical fiber, it is rotated, and the first winding block and the second winding block are exposed, and the network optical fiber is wound according to the rotation route. When winding, the radius of the winding block can reduce the damage or breakage of the network optical fiber.

[0004] The above-mentioned comparative documents and the existing optical splitter boxes have the following problems: when the optical fibers are branched and connected, the excess optical fibers need to be stored. The common method is to bundle the optical fibers together and store them inside the splitter box. The stacked optical fibers are easily damaged or broken during long-term use. In the comparative documents, although the optical fibers are wound and stored, the operation is too troublesome when facing multiple groups of optical fibers, and the storage space is limited, and too long a reserved length cannot be stored. Therefore, in order to solve the above problems, a better optical splitter box that prevents optical fiber breakage is very necessary. Utility Model Content

[0005] The main technical problem solved by the utility model is to provide an optical fiber breakage-proof optical splitter box, which can solve the problems raised by the above-mentioned background technology.

[0006] To solve the above technical problems, according to one aspect of the utility model, more specifically, an anti-fiber breakage optical splitter box, the anti-fiber breakage optical splitter box comprises a box body, the rear side of the box body is snap-connected with a wall-hanging mechanism, an optical fiber separator is fixedly arranged on one side of the interior of the box body, a plurality of wire grooves are fixedly opened on the outside of the box body, a fixing rod is fixedly arranged inside the box body, a second storage tray is fixedly arranged on the outside of the fixing rod, a plurality of second guide columns are fixedly arranged on a fixed circumference on one side of the second storage tray, a second cover plate is fixedly connected to one side of the plurality of second guide columns, and two sealing doors are rotatably arranged on the front side of the box body.

[0007] Furthermore, the second cover plate is fixedly connected to the first storage tray on one side, a plurality of first guide posts are fixedly arranged on the circumference of one side of the first storage tray, a first cover plate is fixedly connected to one side of the plurality of first guide posts, and a plurality of protective rods are fixedly arranged on the inner sides of the second guide posts and the first guide posts on one side of the second storage tray and the first storage tray, respectively.

[0008] Furthermore, the outer side of the fixing rod is threadedly connected to a second fixing seat on one side of the second storage tray, and one side of the second fixing seat is tightly fitted with the second storage tray. The outer side of the fixing rod is threadedly connected to a first fixing seat on one side of the first storage tray, and four supporting blocks are fixedly arranged on one side of the second cover plate, and the first storage tray is fixedly arranged between the supporting block and the first fixing seat.

[0009] Furthermore, a limit block support block is fixedly provided on one side of multiple second guide columns and the first guide column, a second threaded rod is fixedly provided on one side of four second guide columns, the four second threaded rods are threadedly connected to the second fixer through the second cover plate, and a first threaded rod is fixedly provided on one side of four first guide columns, the four first threaded rods are threadedly connected to the first fixer through the first cover plate.

[0010] Furthermore, a smooth arc surface is fixedly provided on the inner side of each of the plurality of wire passage grooves, and optical fiber connecting cables are stored between the second storage tray and the second cover plate and between the first storage tray and the first cover plate, one end of the optical fiber connecting cable is fixedly connected to the optical fiber separator, and the other end of the optical fiber connecting cable bypasses the protective rod and is connected to the port through the wire passage groove.

[0011] Furthermore, a clamping block is fixedly provided on the rear side of the box body, and the wall hanging mechanism includes a wall hanger slidably provided on the outside of the clamping block, and two fixing holes are fixedly provided on both sides of the wall hanger.

[0012] Furthermore, a handle is fixedly provided on one side of the two sealed doors, a lock hole is fixedly provided on the outer side of one of the sealed doors, and the two sealed doors are fixedly connected via the lock hole.

[0013] The beneficial effects of the utility model optical fiber breakage prevention optical splitter box are:

[0014] By providing the second storage tray, the second guide column and the wire groove, when performing the branch connection of the optical fiber, the optical fiber connecting line is first fixedly connected to the optical fiber splitter, and then the excess optical fiber connecting line is wound around the outside of the second guide column. When it is wound to a suitable length, it is turned through the protective rod, and a suitable wire groove is selected to pass through, and then the first cover plate is fixed on one side of the second guide column to fix the optical fiber connecting line, and the reserved optical fiber connecting line is safely stored, avoiding the situation that the optical fiber inside the optical fiber connecting line is damaged due to the difficulty in storing the optical fiber connecting line when the reserved length is long, and effectively improving the safety of the device;

[0015] By providing the first storage tray and the first fixing seat, when storing the optical fiber connecting cables, multiple optical fiber connecting cables can be simultaneously wound around the outside of the second guide column and passed through multiple wire grooves. At the same time, the first storage tray can be fixed to one side by the first fixing seat, and the optical fiber connecting cables can be stored and wound through the first guide column, thereby effectively realizing the storage and winding of multiple optical fiber connecting cables, and the appropriate storage method can be selected according to needs, which greatly improves the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model's anti-fiber break optical splitter box;

[0018] Figure 2 This is a schematic diagram of the internal storage structure of the box body of the utility model anti-fiber break optical splitter box;

[0019] Figure 3 This is a schematic diagram of the splitter installation structure of the optical splitter box for preventing optical fiber breakage of the utility model;

[0020] Figure 4 This is a schematic diagram of the storage mechanism structure of the optical fiber breakage prevention optical splitter box of the utility model;

[0021] Figure 5 It is an exploded schematic diagram of the storage mechanism structure of the optical fiber breakage prevention optical splitter box of the utility model;

[0022] Figure 6 This is a schematic diagram of the protection rod structure of the optical fiber breakage prevention optical splitter box of the utility model;

[0023] Figure 7 The utility model is a schematic diagram of the wall-mounted structure of the optical fiber breakage-proof optical splitter box.

[0024] In the figure: 1. box body; 10. card block; 11. wire groove; 12. fixing rod; 13. optical fiber separator; 2. sealing door; 20. handle; 21. lock hole; 3. first storage tray; 30. first cover plate; 31. first threaded rod; 32. first fixer; 33. first guide column; 34. first fixing seat; 4. second storage tray; 40. second cover plate; 41. second threaded rod; 42. second fixer; 43. second guide column; 44. second fixing seat; 45. limit block; 46. support block; 47. protective rod; 5. wall hanger; 50. fixing hole; 6. optical fiber connecting line. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figure 1-7 As shown, according to one aspect of the utility model, an anti-fiber breakage optical splitter box is provided, including a box body 1, a wall-hanging mechanism is snap-connected on the rear side of the box body 1, a fiber separator 13 is fixedly arranged on one side of the interior of the box body 1, a plurality of wire grooves 11 are fixedly opened on the outside of the box body 1, a fixing rod 12 is fixedly arranged inside the box body 1, a second storage tray 4 is fixedly arranged on the outside of the fixing rod 12, a plurality of second guide columns 43 are fixedly arranged on a fixed circumference on one side of the second storage tray 4, a second cover plate 40 is fixedly connected to one side of the plurality of second guide columns 43, and two sealing doors 2 are rotatably arranged on the front side of the box body 1. Through the above arrangement, safe and stable storage of reserved optical fibers is achieved, and a plurality of optical fibers can be stored at the same time, which is safe and practical.

[0027] In this embodiment, a first storage tray 3 is fixedly connected to one side of the second cover plate 40, and a plurality of first guide columns 33 are fixedly arranged on one side of the first storage tray 3 in a fixed circumference. A first cover plate 30 is fixedly connected to one side of the plurality of first guide columns 33. A plurality of protective rods 47 are fixedly arranged on the inner sides of the second guide columns 43 and the first guide columns 33 on one side of the second storage tray 4 and the first storage tray 3, respectively. By setting the second storage tray 4 and the second guide columns 43 and the wire groove 11, when performing a branch connection of the optical fiber, the optical fiber connection line 6 is first fixedly connected to the optical fiber separator 13, and then the excess optical fiber connection line 6 is wound around the outside of the second guide column 43. When it is wound to an appropriate length, it is turned through the protective rod 47, and a suitable wire groove 11 is selected to pass through. Then, the first cover plate 30 is fixed on one side of the second guide column 43 to fix the optical fiber connection line 6, and the reserved optical fiber connection line 6 is safely stored, thereby avoiding the situation where the optical fiber inside the optical fiber connection line 6 is damaged due to difficulty in storing the optical fiber connection line 6 when the reserved length is long, thereby effectively improving the safety of the device.

[0028] In this embodiment, the outer side of the fixing rod 12 is threadedly connected to a second fixing seat 44 on one side of the second storage tray 4, and one side of the second fixing seat 44 is tightly fitted with the second storage tray 4, and the outer side of the fixing rod 12 is threadedly connected to a first fixing seat 34 on one side of the first storage tray 3, and four support blocks 46 are fixedly arranged on one side of the second cover plate 40, and the first storage tray 3 is fixedly arranged between the support block 46 and the first fixing seat 34. By setting the first storage tray 3 and the first fixing seats 34 and 46, when storing the optical fiber connecting line 6, multiple optical fiber connecting lines 6 can be wound around the outside of the second guide column 43 at the same time and pass through multiple wire grooves 11. At the same time, the first storage tray 3 can be fixed to one side of 46 through the first fixing seat 34, and the optical fiber connecting line 6 is stored and wound through the first guide column 33, which effectively realizes the storage and winding of multiple optical fiber connecting lines 6, and the appropriate storage method can be selected according to needs, which greatly improves the practicality of the device.

[0029] In this embodiment, a limit block support block 45 is fixedly provided on one side of multiple second guide columns 43 and the first guide column 33, a second threaded rod 41 is fixedly provided on one side of four second guide columns 43, and the four second threaded rods 41 pass through the second cover plate 40 and are threadedly connected to the second fixer 42, and a first threaded rod 31 is fixedly provided on one side of four first guide columns 33, and the four first threaded rods 31 pass through the first cover plate 30 and are threadedly connected to the first fixer 32. By setting the limit block support block 45, the situation of the optical fiber connecting line 6 exploding during winding is avoided, and the winding operation is effectively facilitated.

[0030] In the present embodiment, a plurality of wire through grooves 11 are fixedly provided with a smooth arc surface on the inner side, and optical fiber connecting lines 6 are stored between the second storage tray 4 and the second cover plate 40 and between the first storage tray 3 and the first cover plate 30. One end of the optical fiber connecting line 6 is fixedly connected to the optical fiber separator 13, and the other end of the optical fiber connecting line 6 bypasses the protective rod 47 and is connected to the port through the wire through groove 11. By providing a plurality of wire through grooves 11, when a single total optical fiber is separated into multiple optical fibers, a suitable wire through groove 11 can be selected for line output, thereby avoiding the damage of the internal optical fiber after the optical fiber connecting line 6 is twisted.

[0031] In this embodiment, a clamping block 10 is fixedly provided on the rear side of the box body 1, and the wall hanging mechanism includes a wall hanger 5 slidably arranged on the outside of the clamping block 10, and two fixing holes 50 are fixedly provided on both sides of the wall hanger 5. Through the above arrangement, the device can be hung on the wall, and when removing the device, it only needs to be lifted up, which greatly facilitates installation and maintenance.

[0032] In this embodiment, a handle 20 is fixedly provided on one side of each of the two sealed doors 2, a lock hole 21 is fixedly provided on the outer side of one of the sealed doors 2, and the two sealed doors 2 are fixedly connected via the lock hole 21. The above-mentioned arrangement protects the interior of the device, effectively prolongs the service life of the device and improves safety.

[0033] The working principle of the device is: when performing branch connection of optical fiber, first fix the optical fiber connecting line 6 with the optical fiber separator 13, then wind the excess optical fiber connecting line 6 around the outside of the second guide column 43, and when it is wound to an appropriate length, turn it through the protective rod 47, and select a suitable wire groove 11 to pass through it, then fix the first cover plate 30 on one side of the second guide column 43 to fix the optical fiber connecting line 6, and when storing the optical fiber connecting line 6, multiple optical fiber connecting lines 6 can be wound around the outside of the second guide column 43 at the same time, and pass through multiple wire grooves 11, and at the same time, the first storage tray 3 can be fixed on one side of 46 through the first fixing seat 34, and the optical fiber connecting line 6 can be stored and wound through the first guide column 33.

[0034] The electrical components that appear in this article are all electrical components that exist in reality.

[0035] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.

Claims

1. An optical fiber breakage-proof optical splitter box, comprising a box body (1), characterized in that: The rear side of the box (1) is snap-connected with a wall-hanging mechanism, an optical fiber separator (13) is fixedly arranged on one side of the interior of the box (1), a plurality of wire grooves (11) are fixedly opened on the outside of the box (1), a fixing rod (12) is fixedly arranged on the interior of the box (1), a second storage tray (4) is fixedly arranged on the outside of the fixing rod (12), a plurality of second guide columns (43) are fixedly arranged on one side of the second storage tray (4), a second cover plate (40) is fixedly connected to one side of the plurality of second guide columns (43), and two sealing doors (2) are rotatably arranged on the front side of the box (1).

2. The anti-fiber break optical splitter box according to claim 1, characterized in that: One side of the second cover plate (40) is fixedly connected to the first storage tray (3), one side of the first storage tray (3) is provided with a plurality of first guide columns (33) on a fixed circumference, one side of the plurality of first guide columns (33) is fixedly connected to the first cover plate (30), and one side of the second storage tray (4) and the first storage tray (3) is provided with a plurality of protective rods (47) fixedly arranged on the inner sides of the second guide columns (43) and the first guide columns (33), respectively.

3. The anti-fiber break optical splitter box according to claim 2, characterized in that: The outer side of the fixing rod (12) is threadedly connected to a second fixing seat (44) on one side of the second storage tray (4), and one side of the second fixing seat (44) is tightly fitted with the second storage tray (4). The outer side of the fixing rod (12) is threadedly connected to a first fixing seat (34) on one side of the first storage tray (3). Four support blocks (46) are fixedly arranged on one side of the second cover plate (40), and the first storage tray (3) is fixedly arranged between the support blocks (46) and the first fixing seat (34).

4. The anti-fiber break optical splitter box according to claim 3, characterized in that: A limit block support block (45) is fixedly provided on one side of the plurality of second guide columns (43) and the first guide column (33); a second threaded rod (41) is fixedly provided on one side of four second guide columns (43); the four second threaded rods (41) pass through the second cover plate (40) and are threadedly connected to the second fixer (42); a first threaded rod (31) is fixedly provided on one side of four first guide columns (33); the four first threaded rods (31) pass through the first cover plate (30) and are threadedly connected to the first fixer (32).

5. The optical fiber breakage-proof optical splitter box according to claim 4, characterized in that: A smooth arc surface is fixedly provided on the inner side of the plurality of wire-through grooves (11); optical fiber connecting wires (6) are stored between the second storage tray (4) and the second cover plate (40) and between the first storage tray (3) and the first cover plate (30); one end of the optical fiber connecting wire (6) is fixedly connected to the optical fiber separator (13); and the other end of the optical fiber connecting wire (6) bypasses the protective rod (47) and is connected to the port through the wire-through groove (11).

6. The optical fiber breakage-proof optical splitter box according to claim 5, characterized in that: A clamping block (10) is fixedly arranged on the rear side of the box body (1), and the wall hanging mechanism comprises a wall hanger (5) slidably arranged outside the clamping block (10), and two fixing holes (50) are fixedly arranged on both sides of the wall hanger (5).

7. The optical fiber breakage-proof optical splitter box according to claim 6, characterized in that: A handle (20) is fixedly provided on one side of the two sealed doors (2), a lock hole (21) is fixedly provided on the outer side of one of the sealed doors (2), and the two sealed doors (2) are fixedly connected via the lock hole (21).

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