Anti-winding optical cable fiber distribution box

Abstract

The utility model discloses an anti-winding optical cable fiber distribution box, which comprises a box body and a fiber distribution element, the fiber distribution element is connected with a cable through a joint, the box body is internally provided with a limiting assembly, the limiting assembly comprises a supporting seat installed in the box body, the supporting seat is internally provided with a buffer piece, and the buffer piece is connected with the fiber distribution element through the joint. The end of the buffering piece is connected with a supporting frame, and a guide wheel is arranged on the supporting frame and located on the outer side of the limiting groove. According to the anti-winding optical cable fiber distribution box, cables are clamped in the limiting grooves of the supporting seats, the cables can be effectively prevented from scattering randomly in the box body, the cables are prevented from being mutually wound and knotted, follow-up maintenance and management are facilitated, the guiding wheels are arranged in the limiting grooves of the supporting seats, the guiding wheels on the supporting frames facilitate guiding when the cables are clamped in, and the cable distribution box is convenient to use. And the buffer piece on the support frame is convenient for the guide wheels to move oppositely or oppositely, so that the cable is guided to accurately enter the limiting groove, and the cable is prevented from shaking or shifting.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of fiber distribution box, concretely to a kind of anti-winding optical cable distribution box. BACKGROUND

[0002] Optical cable distribution box can be divided into several branches by main optical fiber, and then transmitted to different users' homes, and has a wide range of applications in daily life, but the existing anti-winding optical cable distribution box still has some defects in use, and the optical cables inside the fiber distribution box are arranged complexly, which is not conducive to the maintenance and repair in the later period.

[0003] In order to overcome the above-mentioned defects, the prior art (Chinese patent with publication number CN212749331U and publication date of March 19, 2021) is a multi-purpose optical cable distribution box, which comprises a box body, a flap is hingedly connected to one side of the inner wall of the box body, a plug-in splitter is fixedly connected to one side of the top of the flap, a main optical cable is clamped and connected to one side of the plug-in splitter, a plurality of branch cables are clamped and arranged on the other side of the plug-in splitter, a wire binding seat is fixedly connected to the other side of the top of the flap, and an optical cable limiting seat is fixedly arranged at one end of one side of the bottom of the inner wall of the box body. The utility model discloses a multi-purpose optical cable distribution box, which has a compact structure, occupies a small space, is easy to install, effectively solves the problem of disordered internal cables in traditional fiber distribution boxes, cannot quickly distinguish and find corresponding optical fibers, makes the later maintenance more convenient and fast, the internal cable distribution is clear, which is conducive to improving the wiring efficiency, has excellent moisture-proof sealing performance, can ensure the stable operation of internal cables, has a wide range of applications, and has high practical value.

[0004] Although the prior art separates the cables by the optical cable limiting seat, the clamping design of the plug-in splitter may have the risk of unstable clamping, especially when frequently plugging or vibrating, which may cause loose connection and affect the quality of optical signal transmission. The overall clamping structure may cause wear and tear to the cables, reducing their service life.

[0005] In view of the above problems, it is necessary to make innovative design on the basis of the original anti-winding optical cable distribution box, so that the anti-winding optical cable distribution box can well solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing an anti-winding optical cable distribution box to solve the problem that the cables are separated by the optical cable limiting seat on the market at present, but the clamping design of the plug-in splitter may have the risk of unstable clamping, especially when frequently plugging or vibrating, which may cause loose connection and affect the quality of optical signal transmission. The overall clamping structure may cause wear and tear to the cables, reducing their service life.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: an anti-winding optical cable fiber distribution box, including the box and the fiber distribution element of setting, the fiber distribution element is connected with the cable through the joint, the inside of the box is provided with a limiting component, the limiting component includes the support seat installed in the inside of the box, the inside of the support seat is provided with a buffer piece, the buffer piece end is connected with the support frame, the support frame is provided with a guide wheel, the guide wheel is located outside the limiting groove, the cable is clamped in the limiting groove of the support seat, the guide wheel on the support frame is convenient for guiding when the cable is clamped, the buffer piece on the support frame is convenient for the relative or opposite movement of the guide wheel, so as to guide the cable to accurately enter the limiting groove, avoid the cable to shake or shift.

[0008] Preferably, the inside of the support seat is provided with a limiting groove matched with the cable, and a buffer pad is arranged in the limiting groove.

[0009] Preferably, the surface of the box is connected with a box cover through a hinge, and a handle is arranged on the box cover.

[0010] Preferably, a clamping groove is formed in the inside of the box, and a clamping piece on the inside of the handle is matched with the clamping groove.

[0011] Preferably, a support plate is connected to the inside of the box through a bolt structure, a winding shaft for winding the cable is installed on the support plate, and a protection groove for protecting the cable is formed in the bottom of the box.

[0012] Preferably, an auxiliary assembly is installed at the end of the winding shaft, and the auxiliary assembly comprises an auxiliary box installed at the end of the winding shaft.

[0013] Preferably, a guide rod is arranged in the auxiliary box, a lifting block is slidably connected to the outside of the guide rod, and a push plate is arranged on one side of the lifting block.

[0014] Preferably, a baffle is arranged on the other side of the lifting block, the baffle is located outside the winding shaft, and a spring for rebounding is arranged on the outside of the guide rod.

[0015] Compared with the prior art, the anti-winding optical cable fiber distribution box has the following advantages: the cable is clamped in the limiting groove of the support seat, which can effectively prevent the cable from randomly falling in the box, avoid the mutual winding and knotting of the cables, and facilitate subsequent maintenance and management; the limiting groove in the support seat is provided with a guide wheel, the guide wheel on the support frame is convenient for guiding when the cable is clamped, and the buffer piece on the support frame is convenient for the relative or opposite movement of the guide wheel, so as to guide the cable to accurately enter the limiting groove, avoid the cable to shake or shift.

[0016] (1) The cable is clamped in the limiting groove of the supporting seat, the guide wheel on the supporting frame facilitates the guiding of the cable when clamped, and the buffer on the supporting frame facilitates the relative or opposite movement of the guide wheel, so that the cable is accurately guided into the limiting groove, and the cable is prevented from shaking or shifting.

[0017] (2) The fiber separation element in the box body is connected with the connector through the cable, so that the cable is clamped in the limiting groove of the supporting seat, and the buffer pad in the limiting groove of the supporting seat facilitates the protection of the cable, the buffer pad can reduce the friction between the cable and the supporting seat, prevent the cable from being abraded, and prolong the service life of the cable.

[0018] (3) The handle on the box cover is conveniently clamped in the clamping groove of the box body, the clamping mode makes the connection of the box cover and the box body firm and reliable, facilitates the quick opening and closing of the box body, and prevents the influence of the external environment on the internal condition of the box body, so that the fiber separation element and the cable are provided with a good working environment.

[0019] (4) The winding shaft provides an orderly storage space for the cable, and the regular winding mode further reduces the possibility of cable winding. The cable wound on the winding shaft is guided out of the box through the protection groove, and the protection groove protects the guided cable, so that the cable is prevented from being damaged due to excessive bending at the outlet of the box.

[0020] (5) The lifting block moves downward through the rebound of the spring outside the guide rod, so that the baffle at the side end of the auxiliary box facilitates clamping the cable on the winding shaft, the baffle can fix the wound cable, prevent the cable from loosening on the winding shaft, and ensure that the cable always maintains an orderly state in the box. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole structure schematic view of the utility model;

[0022] Figure 2 It is a structure schematic view of the utility model after the box cover is opened;

[0023] Figure 3 It is a structure schematic view of the box body and the protection groove of the utility model;

[0024] Figure 4 It is a structure schematic view of the supporting seat of the utility model;

[0025] Figure 5 It is a structure schematic view of the supporting seat of the utility model;

[0026] Figure 6 It is a structure schematic view of the supporting plate and the winding shaft connection of the utility model;

[0027] Figure 7 It is a structure schematic view of the auxiliary box of the utility model;

[0028] Figure 8 This is a schematic diagram of the internal structure of the snap-fit ​​piece on the inside of the handle of this utility model, which snaps into the snap-fit ​​groove.

[0029] In the diagram: 1. Box body; 2. Box cover; 3. Handle; 4. Snap-fit ​​groove; 5. Fiber splitting element; 6. Connector; 7. Support base; 8. Support plate; 9. Winding shaft; 10. Protective groove; 11. Buffer pad; 12. Buffer component; 13. Support frame; 14. Guide wheel; 15. Auxiliary box; 16. Guide rod; 17. Lifting block; 18. Push plate; 19. Baffle; 20. Spring. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example 1: In this example, the buffer 12 on the support frame 13 facilitates the relative or opposite movement of the guide wheels 14, thereby guiding the cable accurately into the limiting groove, making the cable more stably confined within the limiting groove of the support base 7. Figures 1-5The technical scheme shown includes the box 1 and the fiber separation element 5, the fiber separation element 5 is connected with the cable through the connector 6, the box 1 is internally provided with a limiting assembly, the limiting assembly includes a support seat 7 installed in the box 1, the support seat 7 is internally provided with a buffer 12, the buffer 12 is connected with a support frame 13 at the end, the support frame 13 is provided with a guide wheel 14, the guide wheel 14 is located outside the limiting groove, the support seat 7 is internally provided with a limiting groove matched with the cable, and the limiting groove is internally provided with a buffer pad 11, the buffer pad 11 is arc-shaped, the fiber separation element 5 in the box 1 is connected with the connector 6 through the cable, so that the cable is clamped in the limiting groove of the support seat 7, which can effectively prevent the cable from being randomly scattered in the box 1, avoid the cables from being entangled and knotted with each other, facilitate subsequent maintenance and management, the buffer pad 11 in the limiting groove of the support seat 7 facilitates the protection of the cable, the buffer pad 11 can reduce the friction between the cable and the support seat 7, prevent the cable from being abraded, prolong the service life of the cable, and at the same time, when subjected to external force impact, the cable can be buffered and damped, the limiting groove of the support seat 7 is internally provided with the guide wheel 14, the guide wheel 14 on the support frame 13 facilitates the guidance of the cable when clamped, and the buffer 12 on the support frame 13 facilitates the relative or opposite movement of the guide wheel 14, so as to guide the cable to accurately enter the limiting groove, reduce the difficulty of manual operation, improve the installation efficiency, make the cable more stable in the limiting groove of the support seat 7, and ensure that different specifications of the cable can be stably limited, avoiding the shaking or displacement of the cable.

[0032] In this embodiment, the winding shaft 9 provides an orderly storage space for the cable, the regular winding mode further reduces the possibility of cable winding, and the bolt connection facilitates the disassembly and installation of the support plate 8, and facilitates the adjustment of the position of the support plate 8. Figures 1-3 、 Figure 6 and Figure 8As shown, the box body 1 surface is connected with the box cover 2 through the hinge, the box cover 2 is provided with the handle 3, the box body 1 inside is provided with the clamping groove 4, the clamping piece of the handle 3 inside is matched with the clamping groove 4, the box body 1 inside is connected with the support plate 8 through the bolt structure, the support plate 8 is installed with the winding shaft 9 for cable winding, the box body 1 bottom is provided with the protection groove 10 for protecting cable, the handle 3 on the box cover 2 is convenient to rotate and clamp in the clamping groove 4 of the box body 1, the clamping mode makes the connection of the box cover 2 and the box body 1 firm and reliable, is convenient for quickly opening and closing the box body 1, can prevent the outside particles from entering the inside of the box body 1, provides good working environment for the fiber separating element 5 and cable, the cable passes through the support seat 7 and is wound on the winding shaft 9, the winding shaft 9 is connected in the box body 1 through the bolt of the support plate 8, the winding shaft 9 provides the orderly storage space for the cable, the regular winding mode further reduces the possibility of cable winding, and the bolt connection is convenient for dismounting and installing, facilitates overhaul and replacement parts, the cable is wound on the winding shaft 9 and is led out of the box body 1 through the protection groove 10, the protection groove 10 protects the cable, avoids the cable from being damaged due to excessive bending at the outlet of the box body 1, and ensures the stability of the cable transmission signal.

[0033] In this embodiment, the baffle 19 can fix the wound cable, prevent the cable from being loose on the winding shaft 9, and ensure that the cable always maintains an orderly state in the box body 1. Figures 1-3 、 Figure 6 and Figure 7 As shown, the winding shaft 9 end is installed with an auxiliary assembly, the auxiliary assembly includes an auxiliary box 15 installed at the winding shaft 9 end, a guide rod 16 is arranged in the auxiliary box 15, a lifting block 17 is slidably connected to the outside of the guide rod 16, a push plate 18 is arranged on one side of the lifting block 17, a baffle 19 is arranged on the other side of the lifting block 17, the baffle 19 is located outside the winding shaft 9, a spring 20 for rebounding is sleeved on the outside of the guide rod 16, when the cable is wound on the winding shaft 9, the push plate 18 needs to be pushed to move the lifting block 17 upwards on the guide rod 16, at this time, the baffle 19 at the side end of the lifting block 17 is convenient to move outward, after the cable is wound on the winding shaft 9, the push plate 18 is loosened, so that the lifting block 17 moves downwards through the rebound of the spring 20 outside the guide rod 16, so that the baffle 19 at the side end of the auxiliary box 15 is convenient to clamp the cable on the winding shaft 9, the baffle 19 can fix the wound cable, prevent the cable from being loose on the winding shaft 9, and ensure that the cable always maintains an orderly state in the box body 1, the contents not described in detail in the specification belong to the existing technology known to the person skilled in the art.

[0034] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An anti-tangle optical cable distribution box, comprising a box body (1) and a fiber distribution element (5), characterized in that, The fiber splitting element (5) is connected to the cable through a connector (6). The housing (1) is equipped with a limiting component. The limiting component includes a support base (7) installed inside the housing (1). The support base (7) is equipped with a buffer (12). The end of the buffer (12) is connected to a support frame (13). The support frame (13) is equipped with a guide wheel (14). The guide wheel (14) is located outside the limiting groove.

2. The anti-tangle optical cable distribution box according to claim 1, characterized in that: The support base (7) has a limiting groove adapted to the cable inside, and a buffer pad (11) is provided inside the limiting groove. The buffer pad (11) is arc-shaped.

3. The anti-tangle optical cable distribution box according to claim 1, characterized in that: The box body (1) is connected to a box cover (2) by a hinge, and the box cover (2) is provided with a handle (3).

4. The anti-tangle optical cable distribution box according to claim 3, characterized in that: The inner side of the housing (1) is provided with a snap-fit ​​groove (4), and the snap-fit ​​piece inside the handle (3) is adapted to the snap-fit ​​groove (4).

5. The anti-tangle optical cable distribution box according to claim 1, characterized in that: The box (1) is connected to a support plate (8) by bolts. A winding shaft (9) for winding cables is installed on the support plate (8). A protective groove (10) for protecting cables is opened at the bottom of the box (1).

6. The anti-tangle optical cable distribution box according to claim 5, characterized in that: An auxiliary component is installed at the end of the winding shaft (9), the auxiliary component including an auxiliary box (15) installed at the end of the winding shaft (9).

7. The anti-tangle optical cable distribution box according to claim 6, characterized in that: The auxiliary box (15) is provided with a guide rod (16) inside, and a lifting block (17) is slidably connected to the outside of the guide rod (16). A push plate (18) is provided on one side of the lifting block (17).

8. The anti-tangle optical cable distribution box according to claim 7, characterized in that: A baffle (19) is provided on the other side of the lifting block (17). The baffle (19) is located outside the winding shaft (9). A spring (20) for rebound is sleeved on the outside of the guide rod (16).

Images