Optical fiber groove box convenient for fixing wire harness

Abstract

The utility model relates to the technical field of optical fiber boxes, and discloses an optical fiber groove box convenient for fixing wire harnesses, which comprises a shell, the top of the shell is fixedly connected with a plurality of fiber conveying ports, the interior of the shell is fixedly connected with two connecting blocks, the exterior of each connecting block is provided with a sliding groove, the interior of each sliding groove is slidably connected with a sliding block, and the sliding blocks are fixedly connected with the shell. An extrusion block is fixedly connected to the sides, close to each other, of the two sliding blocks, two sleeves are fixedly connected to the rear side of the extrusion block, first springs are arranged in the two sleeves correspondingly, cylinder sleeves are slidably connected to the exteriors of the two sleeves correspondingly, and a protection assembly is arranged on the front side of the extrusion block; and the front sides of the two connecting blocks are fixedly connected with a mounting plate. According to the utility model, the sliding block is matched with the extrusion block, the optical fiber in the box can be well limited and fixed through the first spring, and the first protection pad and the second protection pad can protect the outside of the optical fiber.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber boxes, in particular to an optical fiber slot box which is convenient for fixing a wiring harness. Background Art

[0002] Communication transmission is a way of exchanging information, and its basic function is to transmit information. This process may involve wired or wireless means, and the fundamental difference lies in the transmission medium used. Wired communication mainly relies on material media such as wires, cables, optical cables, waveguides, nanomaterials, etc. for signal transmission. The fiber optic box (also known as the fiber optic distribution frame) is a typical device used in wired communication, especially when using optical fiber technology for digital and analog voice transmission.

[0003] After searching, the optical fiber box with a wire harness clamping function in the field of optical fiber box technology with announcement number CN220232048U includes a box body, a winding mechanism and a cover body; the winding mechanism includes two semicircular grooves, an outer sleeve, two inner sleeves, two screws and a drive assembly, the outer sleeve is fixedly installed on the bottom wall of the box body, the two inner sleeves are slidably installed inside the outer sleeve, the two screws are rotatably installed inside the outer sleeve, and are respectively rotatably connected with the inner walls of the two inner sleeves, the drive assembly is connected with the two screws, the ends of the two inner sleeves away from each other are respectively fixedly connected with the two semicircular grooves, the two semicircular grooves are respectively slidably connected with the bottom wall of the box body, and the cover body is in a buckled state, in contact with the upper end of the semicircular groove. The optical fiber bundle is firmly fixed between the cover body and the bottom of the groove of the semicircular groove body. The lack of wire harness clamping function of the optical fiber box is solved.

[0004] The above patent mentioned that "it includes a box body, a winding mechanism and a cover body; the winding mechanism includes two semicircular trough bodies, an outer sleeve, two inner sleeves, two screws and a driving assembly, the outer sleeve is fixedly installed on the bottom wall of the box body, the two inner sleeves are slidably installed inside the outer sleeve, the two screws are rotatably installed inside the outer sleeve, and are respectively rotatably connected to the inner walls of the two inner sleeves, the driving assembly is connected to the two screws, and the ends of the two inner sleeves away from each other are respectively fixedly connected to the two semicircular trough bodies, the two semicircular trough bodies are respectively slidably connected to the bottom wall of the box body, and the cover body is in a buckled state. Contact with the upper end of the semicircular trough body. The optical fiber bundle is firmly fixed between the cover body and the bottom of the groove of the semicircular trough body. The lack of bundle clamping function of the optical fiber box is solved", but in the specific use process, the optical fiber in the box cannot be well limited and fixed, resulting in a messy distribution of the optical fibers in the box. Therefore, in response to the above problems, a fiber optic trough box that is convenient for fixing the bundle is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose a fiber optic trough box which is convenient for fixing the wiring harness, aiming to improve the problems in the prior art that the optical fibers in the box cannot be well limited and fixed and the interior of the fiber optic box cannot be ventilated and cooled.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an optical fiber trough box which is convenient for fixing a wiring harness, comprising an outer shell, a plurality of fiber delivery ports being fixedly connected to the top of the outer shell, two connecting blocks being fixedly connected to the inside of the outer shell, a slide groove being provided on the outside of the connecting block, a slider being slidably connected to the inside of the slide groove, an extrusion block being fixedly connected to the adjacent side of the two sliders, two sleeves being fixedly connected to the rear side of the extrusion block, a spring being provided inside the two sleeves, a cylindrical sleeve being slidably connected to the outside of the two sleeves, a protective component being provided on the front side of the extrusion block, a mounting plate being fixedly connected to the front sides of the two connecting blocks, and a placement component being fixedly connected to the inside of the outer shell.

[0007] As a further description of the above technical solution:

[0008] The protection assembly includes a plurality of protection pads 1 and a plurality of protection pads 2, the rear side of the protection pad 1 is fixedly connected to the front side of the extrusion block, and the front side of the protection pad 2 is fixedly connected to the rear side of the mounting plate.

[0009] As a further description of the above technical solution:

[0010] The placement assembly comprises two placement blocks, the rear sides of the two placement blocks are fixedly connected to the inner front side of the shell, and the front sides of the placement blocks are provided with placement grooves.

[0011] As a further description of the above technical solution:

[0012] The bottom of the outer shell is fixedly connected to a connecting shell, and two fans are fixedly connected inside the connecting shell. A pulling ring is slidably connected to the front side of the connecting shell, and a filter plate is arranged inside the pulling ring. A limiting block is fixedly connected to the front side of the pulling ring, and a fixing plate is fixedly connected to the front side of the connecting shell. Two sliding rods are slidably connected to the top of the fixing plate, and a spring 2 is sleeved outside the sliding rods. Pulling blocks are fixedly connected to the tops of the two sliding rods, and limiting grooves are arranged at the bottoms of the pulling blocks.

[0013] As a further description of the above technical solution:

[0014] The front side of the shell is rotatably connected to a rotating plate, the left side of the rotating plate is fixedly connected to a mounting block, the right side of the mounting block is slidably connected to a top block, the left side of the top block is fixedly connected to a pulling rod, the outer sleeve of the pulling rod is provided with a spring three, and a top groove is opened on the left side of the shell.

[0015] As a further description of the above technical solution:

[0016] The rear sides of the two cylindrical sleeves are fixedly connected to the inner front side of the shell, and the front side of the extrusion block is in contact with the rear side of the mounting plate.

[0017] As a further description of the above technical solution:

[0018] One side of the spring one is fixedly connected to the inside of the sleeve, and the other side of the spring one is fixedly connected to the inside of the cylindrical sleeve.

[0019] As a further description of the above technical solution:

[0020] A plurality of fixing blocks are fixedly connected to the outside of the shell, and bolts are threadedly connected to the front sides of the fixing blocks.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, through the coordinated use of structures such as the outer shell, the fiber delivery port, the connecting block, the slide groove, the slider, the extrusion block, the sleeve, the spring 1, the cylindrical sleeve, the protective pad 1, the mounting plate, and the protective pad 2, the optical fiber in the box can be well limited and fixed through the slider and the extrusion block through the spring 1, and the protective pad 1 and the protective pad 2 can protect the outside of the optical fiber.

[0023] 2. In the utility model, by using the connecting shell, fan, pull ring, filter plate, limit block, fixed plate, slide rod, spring 2, pull block, limit groove and other structures in coordination, the fan can be used to ventilate and dissipate heat inside the optical fiber box, while the filter plate can adsorb impurities in the air, and then the filter plate can be quickly replaced by the pull ring and the pull block.

[0024] 3. In the utility model, by using the rotating plate, the mounting block, the top block, the pulling rod, the spring, the top groove and other structures in coordination, the rotating plate of the optical fiber box can be quickly opened and closed by the top block and the top groove, so that the interior can be quickly inspected and maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of an optical fiber slot box for fixing a wiring harness proposed by the utility model;

[0026] Figure 2This is a schematic diagram of a placement block structure of an optical fiber slot box that is convenient for fixing a wiring harness, which is proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of a mounting plate of an optical fiber trough box that is convenient for fixing a wiring harness, which is proposed by the utility model;

[0028] Figure 4 A schematic diagram of the structure of a protective pad for an optical fiber trough box that is convenient for fixing a wiring harness proposed by the utility model;

[0029] Figure 5 This is a schematic diagram of the fan structure of a fiber optic trough box that is convenient for fixing the wiring harness proposed by the utility model;

[0030] Figure 6 for Figure 5 Enlarged view of point A in the middle;

[0031] Figure 7 The utility model is a schematic diagram of a mounting block structure of an optical fiber trough box which is convenient for fixing a wiring harness.

[0032] Legend:

[0033] 1. Shell; 2. Fiber delivery port; 3. Connection block; 4. Slide groove; 5. Slider; 6. Extrusion block; 7. Sleeve; 8. Spring one; 9. Cylinder sleeve; 10. Protective pad one; 11. Mounting plate; 12. Protective pad two; 13. Placement block; 14. Placement groove; 15. Connection shell; 16. Fan; 17. Pull ring; 18. Filter plate; 19. Limit block; 20. Fixed plate; 21. Slide rod; 22. Spring two; 23. Pull block; 24. Limit groove; 25. Rotating plate; 26. Mounting block; 27. Top block; 28. Pull rod; 29. ​​Spring three; 30. Top groove; 31. Fixed block; 32. Bolt. DETAILED DESCRIPTION

[0034] 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.

[0035] Reference Figure 1 - Figure 3As shown, an embodiment of the utility model is provided: an optical fiber trough box for fixing a wiring harness, comprising an outer shell 1, wherein the outer shell 1 is the main structure of the optical fiber trough box, and is used to protect the optical fiber harness and components inside, and has weather resistance and impact resistance to adapt to different installation environments, a plurality of fiber delivery ports 2 are fixedly connected to the top of the outer shell 1, and the fiber delivery ports 2 are used to guide the optical fibers into the inner part of the outer shell 1, and two connecting blocks 3 are fixedly connected to the inner part of the outer shell 1, and the connecting blocks 3 are used to provide support for the slide groove 4 and the extrusion block 6, and a slide groove 4 is provided on the outer part of the connecting block 3, and the slide groove 4 is used to limit the slider 5, and the slide groove 4 is slidably connected to the slider 5, and the slider 5 is used to connect the extrusion block 6, and the extrusion block 6 is fixedly connected to the adjacent side of the two sliders 5.

[0036] Reference Figure 3 and Figure 4 As shown, the extrusion block 6 is used to clamp or release the optical fiber harness so as to fix or remove the harness. Two sleeves 7 are fixedly connected to the rear side of the extrusion block 6. The sleeves 7 and the cylindrical sleeve 9 are used to prevent the spring 8 from being deformed. A spring 8 is arranged inside the two sleeves 7. The spring 8 is used to cooperate with the sleeve 7 to push the extrusion block 6. One side of the spring 8 is fixedly connected to the inside of the sleeve 7, and the other side of the spring 8 is fixedly connected to the inside of the cylindrical sleeve 9. The outsides of the two sleeves 7 are slidably connected to the cylindrical sleeve 9. The rear sides of the two cylindrical sleeves 9 are fixedly connected to the inner front side of the housing 1. The front side of the extrusion block 6 contacts the rear side of the mounting plate 11. A protective component is arranged on the front side of the extrusion block 6 to prevent The protective pad 10 and the mounting plate 11 are intended to protect the optical fiber from damage and prevent indentation or damage to the optical fiber during the clamping process. The protective assembly includes a plurality of protective pads 10 and a plurality of protective pads 2 12. The rear side of the protective pad 10 is fixedly connected to the front side of the extrusion block 6, the front side of the protective pad 2 12 is fixedly connected to the rear side of the mounting plate 11, the front sides of the two connecting blocks 3 are fixedly connected to the mounting plate 11, the interior of the outer shell 1 is fixedly connected to a placement assembly, the placement assembly includes two placement blocks 13, the placement blocks 13 are used to store optical fiber bundles to keep the bundles neat and orderly, the rear sides of the two placement blocks 13 are fixedly connected to the interior front side of the outer shell 1, and the front sides of the placement blocks 13 are provided with placement grooves 14.

[0037] Reference Figure 5 - Figure 6 As shown, a connecting shell 15 is fixedly connected to the bottom of the housing 1. The connecting shell 15 is used to connect a fan 16. Two fans 16 are fixedly connected inside the connecting shell 15. The fans 16 provide cooling and ventilation functions to prevent overheating inside the optical fiber slot box. A pulling ring 17 is slidably connected to the front side of the connecting shell 15. The pulling ring 17 is used to connect a filter plate 18. A filter plate 18 is arranged inside the pulling ring 17. The filter plate 18 is used to prevent dust and particles from entering the interior of the housing 1.

[0038] The front side of the pulling ring 17 is fixedly connected to a limiting block 19, and the limiting block 19 is used to cooperate with the pulling ring 17 to pull the fan 16. The front side of the connecting shell 15 is fixedly connected to a fixing plate 20, and the fixing plate 20 is used to limit the sliding rod 21. The top of the fixing plate 20 is slidably connected to two sliding rods 21, and the sliding rod 21 is used to prevent the spring 22 from deforming. The outer sleeve of the sliding rod 21 is provided with a spring 22, and the spring 22 is used to push the pulling block 23. The top of the two sliding rods 21 is fixedly connected with a pulling block 23, and the pulling block 23 is used to cooperate with the limiting groove 24 to limit the limiting block 19. The limiting groove 24 is provided at the bottom of the pulling block 23.

[0039] Reference Figure 1 and Figure 7 As shown, the front side of the shell 1 is rotatably connected to a rotating plate 25, and the rotating plate 25 is used to cooperate with the shell 1 for closing. The left side of the rotating plate 25 is fixedly connected to a mounting block 26, and the mounting block 26 is used to limit the top block 27. The right side of the mounting block 26 is slidably connected to a top block 27, and the top block 27 is used to engage with a top groove 30. The left side of the top block 27 is fixedly connected to a pulling rod 28, and the pulling rod 28 is used to pull the top block 27. The outside of the pulling rod 28 is provided with a spring three 29, and the spring three 29 is used to push the top block 27. A top groove 30 is opened on the left side of the shell 1, and a plurality of fixed blocks 31 are fixedly connected to the outside of the shell 1, and the front side of the fixed block 31 is threadedly connected with a bolt 32.

[0040] Working principle: When installing the optical fiber, the staff first passes the optical fiber through the fiber delivery port 2 on the top of the housing 1, and then passes it between the extrusion block 6 and the mounting plate 11. Then, the cylindrical sleeve 9 cooperates with the spring 1 8 and the sleeve 7 to make the elasticity of the spring 1 8 push the extrusion block 6, so that the extrusion block 6 cooperates with the slider 5 to slide between the connecting blocks 3, so as to limit the optical fiber on the front side. Then, when limiting the position of the optical fiber, the protective pad 10 cooperates with the protective pad 2 12 to protect the outside of the optical fiber to prevent bending and wear of the optical fiber. Then, the optical fiber is placed in the placement groove 14 opened inside the placement block 13.

[0041] Then, after the device has been used for a long time, when the internal temperature needs to be quickly cooled, it is only necessary to start the fan 16 so that the fan 16 blows the external air into the interior of the housing 1, and then the filter plate 18 removes impurities in the air, and then the optical fiber and other electronic components inside the housing 1 are cooled. Then, when the filter plate 18 needs to be replaced after being used for a long time, it is only necessary to press the pull block 23 downward so that the pull block 23 slides out from the inside of the limiting groove 24, and then pull the limiting block 19, so as to drive the pull ring 17 to cooperate with the filter plate 18 to slide out from the inside of the connecting shell 15, and then clean or replace the filter plate 18, thereby extending the service life of the device;

[0042] Then, when it is necessary to observe and inspect the optical fiber inside the shell 1, it is only necessary to pull the pulling rod 28 so that the pulling rod 28 pulls the top block 27, so that the top block 27 slides inside the mounting block 26, and then the mounting block 26 slides out from the top groove 30, so that the rotating plate 25 and the shell 1 are opened and closed, and then when it is necessary to close the rotating plate 25 and the shell 1, it is only necessary to close the two, and then squeeze the top block 27 through the left side of the shell 1, so that the top block 27 rotates into the inside of the mounting block 26, and then after reaching the appropriate position, the top block 27 is reached by the elastic force of the spring three 29, so that the top block 27 is engaged with the top groove 30, and then closed.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An optical fiber trough box for fixing a wiring harness, comprising a housing (1), characterized in that: The top of the shell (1) is fixedly connected with a plurality of fiber delivery ports (2), the interior of the shell (1) is fixedly connected with two connection blocks (3), the exterior of the connection block (3) is provided with a slide groove (4), the interior of the slide groove (4) is slidably connected with a slider (5), the adjacent sides of the two sliders (5) are fixedly connected with an extrusion block (6), the rear side of the extrusion block (6) is fixedly connected with two sleeves (7), the interior of the two sleeves (7) is provided with a spring 1 (8), the exterior of the two sleeves (7) is slidably connected with a cylindrical sleeve (9), the front side of the extrusion block (6) is provided with a protective component, the front sides of the two connection blocks (3) are fixedly connected with a mounting plate (11), and the interior of the shell (1) is fixedly connected with a placement component.

2. The optical fiber trough box for fixing a wiring harness according to claim 1, characterized in that: The protection assembly comprises a plurality of protection pads one (10) and a plurality of protection pads two (12), wherein the rear side of the protection pad one (10) is fixedly connected to the front side of the extrusion block (6), and the front side of the protection pad two (12) is fixedly connected to the rear side of the mounting plate (11).

3. The optical fiber trough box for fixing a wiring harness according to claim 1, characterized in that: The placement assembly comprises two placement blocks (13), the rear sides of the two placement blocks (13) are fixedly connected to the inner front side of the shell (1), and the front sides of the placement blocks (13) are provided with placement grooves (14).

4. The optical fiber trough box for fixing a wiring harness according to claim 1, characterized in that: The bottom of the outer shell (1) is fixedly connected to a connecting shell (15), the interior of the connecting shell (15) is fixedly connected to two fans (16), the front side of the connecting shell (15) is slidably connected to a pulling ring (17), the interior of the pulling ring (17) is provided with a filter plate (18), the front side of the pulling ring (17) is fixedly connected to a limiting block (19), the front side of the connecting shell (15) is fixedly connected to a fixing plate (20), the top of the fixing plate (20) is slidably connected to two sliding rods (21), the outer side of the sliding rod (21) is provided with a spring 2 (22), the tops of the two sliding rods (21) are fixedly connected to a pulling block (23), and the bottom of the pulling block (23) is provided with a limiting groove (24).

5. The optical fiber trough box for fixing a wiring harness according to claim 1, characterized in that: The front side of the housing (1) is rotatably connected to a rotating plate (25), the left side of the rotating plate (25) is fixedly connected to a mounting block (26), the right side of the mounting block (26) is slidably connected to a top block (27), the left side of the top block (27) is fixedly connected to a pulling rod (28), the outside of the pulling rod (28) is sleeved with a spring three (29), and the left side of the housing (1) is provided with a top groove (30).

6. The optical fiber trough box for fixing a wiring harness according to claim 1, characterized in that: The rear sides of the two cylindrical sleeves (9) are fixedly connected to the inner front side of the housing (1), and the front side of the extrusion block (6) is in contact with the rear side of the mounting plate (11).

7. The optical fiber trough box for fixing a wiring harness according to claim 1, characterized in that: One side of the spring one (8) is fixedly connected to the inside of the sleeve (7), and the other side of the spring one (8) is fixedly connected to the inside of the cylindrical sleeve (9).

8. The optical fiber trough box for fixing a wiring harness according to claim 1, characterized in that: A plurality of fixing blocks (31) are fixedly connected to the outside of the housing (1), and bolts (32) are threadedly connected to the front sides of the fixing blocks (31).

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