Optical cable cross-connecting box facilitating wiring

Abstract

The utility model relates to the field of optical cable wiring, and discloses an optical cable cross-connecting box beneficial to wiring, which comprises a box body, a placing frame is fixedly connected in the box body, an optical cable switch is fixedly connected on the upper surface of the placing frame, a one-way rotator is fixedly connected on the rear surface in the box body, and the one-way rotator is fixedly connected on the rear surface of the box body. A wire inlet is formed in the right side of the box body, a rotating groove is formed in the left side of the box body, a cylinder is fixedly connected to the interior of the rotating groove, connecting rotating blocks are rotatably connected to the outer side walls of the cylinder, and a front plate is fixedly connected to the left sides of the connecting rotating blocks; when the device is used, a cable is wound on the outer side wall of the arranged rotating thick column, at the moment, when the cable is dragged, the rotating thick column rotates along the interior of the base, the arranged wedge-shaped block can be clamped with the clamping block, when the rotating thick column rotates anticlockwise, the wedge-shaped block can be retracted, and when the rotating thick column rotates clockwise, the wedge-shaped block can be clamped; the one-way rotation function of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the field of optical cable connection, in particular to an optical cable junction box which is convenient for connection. Background Art

[0002] The optical cable junction box is a junction device that provides optical cable termination and jumpering for the trunk layer optical cable and the distribution layer optical cable. After the optical cable is introduced into the optical cable junction box, it is fixed, terminated, and fiber-matched, and then the trunk layer optical cable and the distribution layer optical cable are connected using jumpers. The optical cable junction box is mainly used as an interface device at the junction of the trunk optical cable and the distribution optical cable in the optical cable access network. The structure of the optical cable junction box is mainly composed of the box body, internal metal parts, optical fiber active connectors and spare accessories;

[0003] The junction boxes currently used in the market have almost no line planning and only have a storage function. When connecting jumpers, etc., the cables are easily tangled, and there is no effective light source to use during emergency repairs at night, making wiring work inconvenient. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide an optical cable junction box which is convenient for wiring, and can solve the problem that cables are easily tangled when connecting jumpers, etc., and there is no effective light source to use during emergency repairs at night, making wiring work inconvenient.

[0005] To solve the above technical problems, according to one aspect of the utility model, more specifically, a fiber optic cable junction box that is convenient for wiring includes a box body, a placement rack is fixedly connected to the inside of the box body, an optical cable switch is fixedly connected to the upper surface of the placement rack, a one-way rotator is fixedly connected to the inner rear surface of the box body, an inlet is opened on the right side of the box body, a rotation groove is opened on the left side of the box body, a cylinder is fixedly connected to the inside of the rotation groove, the outer side walls of the cylinder are rotatably connected to a connecting rotating block, and the left side of the connecting rotating block is commonly fixedly connected to a front plate.

[0006] Furthermore, the one-way rotator includes a base, a swivel port is provided on the front surface of the base, a thick rotating column is slidably connected inside the swivel port, the rear surface of the thick rotating column is fixedly rotatably connected to the inner rear surface of the base, the front surface of the thick rotating column is fixedly connected to a limiting block, a plurality of engaging blocks are fixedly connected inside the base, the outer side of the thick rotating column is located inside the base and is fixedly connected to a block cavity, a wedge block is slidably connected inside the block cavity, and a spring is fixedly connected between the wedge block and the block cavity.

[0007] Furthermore, a storage groove is provided on the front surface of the front plate, and a spherical groove is provided on the inner upper surface of the storage groove, a steering ball is rotatably connected to the interior of the spherical groove, an outer side wall of the steering ball is fixedly connected to a long cavity, an inner lower surface of the long cavity is rotatably connected to an extension rod via a rotating shaft, and an upper surface of the extension rod is rotatably connected to a lighting lamp via a rotating connecting piece, and a spring groove is provided on the front surface of the front plate, located on the right side of the storage groove, a blocking column is slidably connected to the interior of the blocking column, a spring 2 is fixedly connected between the blocking column and the spring groove, the left end of the blocking column passes through the interior of the storage groove and contacts with the front surface of the long cavity, and an air extrusion groove is provided on the front surface of the front plate below the air groove, a wedge extrusion block is slidably connected to the interior of the air extrusion groove, and the air extrusion groove is fixedly connected to the spring groove.

[0008] Furthermore, a clamping block is symmetrically fixedly connected to the left side of the front surface of the box body, a clamping slot is symmetrically fixedly connected to the right side of the interior of the box body, a threaded opening is provided on the right side of the clamping slot, a fixing bolt is threadedly connected to the inner thread of the threaded opening, and a positioning groove is fixedly connected to the left side of the clamping block.

[0009] Furthermore, the right side of the optical cable switch is fixedly connected to a cable pole.

[0010] Furthermore, a dust-proof block is snap-fitted and connected inside the line inlet.

[0011] The utility model has the following beneficial effects:

[0012] When using the device, the wire is wound around the outer wall of the rotating thick column. At this time, when the cable is pulled, the rotating thick column rotates along the inside of the base, and the wedge block is engaged with the engaging block, so that when the rotating thick column rotates counterclockwise, the wedge block can be retracted, and when it rotates clockwise, it will be stuck, realizing the one-way rotation function of the device;

[0013] When the front panel is opened, the set spring 2 will retract the blocking column to the right, and the gas will enter the interior of the air extrusion groove. At this time, the set long cavity can be taken out, and the angle of the long cavity can be controlled by the steering ball. At the same time, the internal extension rod can be rotated and taken out to bring out the spotlight. At this time, the spotlight can be used to increase the light source, so that engineers can work at night or when there is no light source, thereby realizing the light source providing function of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0015] Figure 1 This is a schematic diagram of the overall structure of an optical cable junction box that is convenient for wiring according to the utility model;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of a one-way rotating device of an optical cable junction box that is convenient for wiring according to the utility model;

[0017] Figure 3 It is a cross-sectional structural schematic diagram of a long cavity of an optical cable junction box that is convenient for wiring according to the utility model;

[0018] Figure 4 This utility model is an optical cable junction box that is convenient for wiring Figure 1 A schematic diagram of the enlarged structure at point A;

[0019] Figure 5 This utility model is an optical cable junction box that is convenient for wiring Figure 1 Schematic diagram of the enlarged structure at B.

[0020] In the figure: 1. box body; 2. rack; 3. optical cable switch; 4. one-way rotator; 5. line inlet; 6. rotating slot; 7. cylinder; 8. connecting rotating block; 9. front plate; 10. block; 11. slot; 12. threaded port; 13. fixing bolt; 14. positioning slot; 15. line column; 16. dust-proof block; 101. base; 102. rotating port; 103. rotating thick column; 104. limiting block; 105. engaging block; 106. block cavity; 107. wedge block; 108. spring one; 201. storage slot; 202. spherical slot; 203. steering ball; 204. long cavity; 205. extension rod; 206. lighting lamp; 207. spring slot; 208. blocking column; 209. air extrusion slot; 210. wedge extrusion block; 211. spring two. DETAILED DESCRIPTION

[0021] 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.

[0022] According to one aspect of the present invention, Figure 1-5 As shown, an optical cable junction box is provided which is convenient for wiring, including a box body 1, a placement rack 2 is fixedly connected inside the box body 1, an optical cable switch 3 is fixedly connected to the upper surface of the placement rack 2, a one-way rotator 4 is fixedly connected to the inner rear surface of the box body 1, an inlet 5 is provided on the right side of the box body 1, a rotation groove 6 is provided on the left side of the box body 1, a cylinder 7 is fixedly connected inside the rotation groove 6, an outer side wall of the cylinder 7 is rotatably connected to a connection rotation block 8, and a front plate 9 is fixedly connected to the left side of the connection rotation block 8;

[0023] The wiring function of the device is realized by means of the provided box 1, placement rack 2, optical cable switch 3, one-way rotator 4, line inlet 5, turning groove 6, cylinder 7, connecting turn block 8 and front plate 9. The optical cable to be connected is placed inside through the provided line inlet 5, the front plate 9 is opened, and the optical cable is wound around the one-way rotator 4 for one circle, so that the line can only be output but not received, which has the effect of limiting the output line and preventing the lines entering the interior from being entangled too much. The subsequent wiring operation will reduce the workload, thereby realizing the wiring function of the device.

[0024] In this embodiment, the one-way rotator 4 includes a base 101, a rotating opening 102 is provided on the front surface of the base 101, a rotating thick column 103 is slidably connected inside the rotating opening 102, the rear surface of the rotating thick column 103 is fixedly rotatably connected to the rear surface inside the base 101, the front surface of the rotating thick column 103 is fixedly connected to a limiting block 104, a plurality of engaging blocks 105 are fixedly connected inside the base 101, the outer side of the rotating thick column 103 is located inside the base 101 and is fixedly connected to a block cavity 106, a wedge block 107 is slidably connected inside the block cavity 106, and a spring 108 is fixedly connected between the wedge block 107 and the block cavity 106;

[0025] The one-way rotation function of the device is realized by the provided base 101, turntable 102, rotating thick column 103, limit block 104, locking block 105, locking block cavity 106, wedge block 107 and spring 108. When using the device, the wire is wrapped around the outer wall of the rotating thick column 103. At this time, when the cable is pulled, the rotating thick column 103 rotates along the inside of the base 101, and the provided wedge block 107 is locked with the locking block 105, so that when the rotating thick column 103 rotates counterclockwise, the wedge block 107 can be retracted, and when it rotates clockwise, it will be stuck, thereby realizing the one-way rotation function of the device.

[0026] In this embodiment, a storage groove 201 is provided on the front surface of the front plate 9, a spherical groove 202 is provided on the inner upper surface of the storage groove 201, a steering ball 203 is rotatably connected to the inner part of the spherical groove 202, a long cavity 204 is fixedly connected to the outer wall of the steering ball 203, an extension rod 205 is rotatably connected to the inner lower surface of the long cavity 204 via a rotating shaft, and a lighting lamp 206 is rotatably connected to the upper surface of the extension rod 205 via a rotating connecting piece. The front surface of the front plate 9 is located in the storage groove 20 1 is provided with a bullet slot 207 on the right side, a blocking column 208 is slidably connected inside the bullet slot 207, a spring 211 is fixedly connected between the blocking column 208 and the bullet slot 207, the left end of the blocking column 208 penetrates into the interior of the storage slot 201 and contacts the front surface of the long cavity 204, an air squeezing slot 209 is provided on the front surface of the front plate 9 below the bullet slot 207, a wedge squeezing block 210 is slidably connected inside the air squeezing slot 209, and the air squeezing slot 209 is fixedly connected to the bullet slot 207;

[0027] The light source function of the device is realized by the storage slot 201, the spherical slot 202, the steering ball 203, the long cavity 204, the extension rod 205, the lighting lamp 206, the elastic slot 207, the blocking column 208, the air squeeze slot 209, the wedge squeeze block 210 and the spring 211;

[0028] When the front plate 9 is opened, the set spring 211 will retract the blocking column 208 to the right, and the gas will enter the interior of the air squeezing groove 209. At this time, the set long cavity 204 can be taken out, and the angle of the long cavity 204 can be controlled by the steering ball 203. At the same time, the internal extension rod 205 can be rotated and taken out, and the lighting lamp 206 can be brought out. At this time, the light source can be increased by the lighting lamp 206, so that engineers can work at night or when there is no light source, thereby realizing the light source providing function of the device.

[0029] In this embodiment, a clamping block 10 is symmetrically fixedly connected to the left side of the front surface of the box body 1, and a clamping slot 11 is symmetrically fixedly connected to the right side of the inside of the box body 1. A threaded opening 12 is opened on the right side of the clamping slot 11, and a fixing bolt 13 is threadedly connected to the inside of the threaded opening 12. A positioning groove 14 is fixedly connected to the left side of the clamping block 10;

[0030] When the box body 1 and the front plate 9 are clamped together, the fixing bolts 13 are threadedly clamped into the interior of the threaded opening 12, so that the box body 1 and the front plate 9 can be fixed together to achieve the fixing function.

[0031] In this embodiment, a wire pole 15 is fixedly connected to the right side of the optical cable switch 3 . After the wiring is completed, the excess wires can be wound around the wire pole 15 .

[0032] In this embodiment, a dust prevention block 16 is snap-connected inside the wire inlet 5 to prevent dust from entering the interior through the wire inlet 5 .

[0033] The working principle of the device is as follows: the wiring function of the device is realized by the provided box 1, the placement rack 2, the optical cable switch 3, the one-way rotator 4, the line inlet 5, the rotation slot 6, the cylinder 7, the connection rotation block 8 and the front plate 9. The optical cable to be connected is placed inside through the provided line inlet 5, the front plate 9 is opened, and the optical cable is wound around the one-way rotator 4 for one circle, so that the line can only be taken out but not taken in, which has the effect of limiting the outgoing line and preventing the lines entering the interior from being entangled too much. After that, the wiring operation will reduce the workload, and the wiring function of the device is realized;

[0034] The one-way rotation function of the device is realized by the provided base 101, the turntable 102, the rotating thick column 103, the limit block 104, the locking block 105, the locking block cavity 106, the wedge block 107 and the spring 108. When using the device, the wire is wound around the outer wall of the rotating thick column 103. At this time, when the cable is pulled, the rotating thick column 103 rotates along the inside of the base 101, and the provided wedge block 107 is locked with the locking block 105, so that when the rotating thick column 103 rotates counterclockwise, the wedge block 107 can be retracted, and when it rotates clockwise, it will be stuck, thereby realizing the one-way rotation function of the device;

[0035] The light source function of the device is realized by the storage slot 201, the spherical slot 202, the steering ball 203, the long cavity 204, the extension rod 205, the lighting lamp 206, the elastic slot 207, the blocking column 208, the air squeeze slot 209, the wedge squeeze block 210 and the spring 211;

[0036] When the front plate 9 is opened, the set spring 211 will retract the blocking column 208 to the right, and the gas will enter the interior of the air squeezing groove 209. At this time, the set long cavity 204 can be taken out, and the angle of the long cavity 204 can be controlled by the steering ball 203. At the same time, the internal extension rod 205 can be rotated and taken out, and the lighting lamp 206 can be brought out. At this time, the light source can be increased by the lighting lamp 206, so that engineers can work at night or when there is no light source, thereby realizing the light source providing function of the device.

[0037] The electrical components that appear in this article are all electrical components that exist in reality.

[0038] 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 cable junction box that facilitates wiring, comprising a box body (1), characterized in that: The box (1) is fixedly connected to a placement rack (2) inside, the placement rack (2) is fixedly connected to an optical cable switch (3) on its upper surface, the box (1) is fixedly connected to a one-way rotator (4) on its inner rear surface, the box (1) is provided with a line inlet (5) on its right side, the box (1) is provided with a rotation groove (6) on its left side, a cylinder (7) is fixedly connected inside the rotation groove (6), the outer side walls of the cylinder (7) are rotatably connected to a connecting rotating block (8), and the left side of the connecting rotating block (8) is fixedly connected to a front plate (9).

2. The optical cable junction box that facilitates wiring according to claim 1, characterized in that: The one-way rotator (4) comprises a base (101), a rotating opening (102) is provided on the front surface of the base (101), a rotating thick column (103) is slidably connected inside the rotating opening (102), a rear surface of the rotating thick column (103) is fixedly rotatably connected to the rear surface inside the base (101), a front surface of the rotating thick column (103) is fixedly connected to a limiting block (104), a plurality of engaging blocks (105) are fixedly connected inside the base (101), an outer side of the rotating thick column (103) is located inside the base (101) and is fixedly connected to a block cavity (106), a wedge block (107) is slidably connected inside the block cavity (106), and a spring 1 (108) is fixedly connected between the wedge block (107) and the block cavity (106).

3. The optical cable junction box that facilitates wiring according to claim 1, characterized in that: The front surface of the front plate (9) is provided with a storage groove (201), the inner upper surface of the storage groove (201) is provided with a spherical groove (202), the inner part of the spherical groove (202) is rotatably connected with a steering ball (203), the outer side wall of the steering ball (203) is fixedly connected with a long cavity (204), the inner lower surface of the long cavity (204) is rotatably connected with an extension rod (205) via a rotating shaft, the upper surface of the extension rod (205) is rotatably connected with a lighting lamp (206) via a rotating connecting piece, and the front surface of the front plate (9) is provided with a A spring groove (207) is provided, wherein a stop column (208) is slidably connected to the inside of the spring groove (207), a spring 2 (211) is fixedly connected between the stop column (208) and the spring groove (207), the left end of the stop column (208) penetrates into the inside of the storage groove (201) and contacts the front surface of the long cavity (204), an air extrusion groove (209) is provided on the front surface of the front plate (9) below the spring groove (207), a wedge extrusion block (210) is slidably connected to the inside of the air extrusion groove (209), and the air extrusion groove (209) is fixedly connected to the spring groove (207).

4. The optical cable junction box that facilitates wiring according to claim 1, characterized in that: A clamping block (10) is symmetrically fixedly connected to the left side of the front surface of the box body (1), and a clamping slot (11) is symmetrically fixedly connected to the right side of the interior of the box body (1). A threaded opening (12) is provided on the right side of each of the clamping slots (11), and a fixing bolt (13) is threadedly connected to the interior of the threaded opening (12), and a positioning groove (14) is fixedly connected to the left side of the clamping block (10).

5. The optical cable junction box that facilitates wiring according to claim 1, characterized in that: The right side of the optical cable switch (3) is fixedly connected with a cable pole (15).

6. The optical cable junction box that facilitates wiring according to claim 1, characterized in that: The interior of the line inlet (5) is snap-connected with an anti-dust blocking block (16).

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