CN209746210U - Unit box for bearing intensive light wave multiplexing equipment - Google Patents

Abstract

The utility model relates to a unit case for bearing intensive light wave multiplexing equipment, including sealing connection's box and case lid, the upper portion that the box is located into the cable hole is equipped with the fixed unit of optical cable, the upper portion in dysmorphism cable hole is equipped with the fixed unit of flexible optical cable, and the box middle part has butt fusion module and sets up the first redundant cable memory cell in butt fusion module periphery, is equipped with the mounting hole on the connecting seat of the downside on the box back for the installation unit of installation intensive light wave multiplexing equipment installs the front at the box, the installation unit including turning over board and installing support, turn over board one side and rotate to connect in box one side, opposite side and box joint, the installing support that has the cavity of holding intensive light wave multiplexing equipment is installed in the front that turns over the board, turns over the board back and is equipped with the third redundant cable memory cell that. The utility model discloses integrated optical cable is fixed, is stored, the butt fusion, the multiplexing and many occasions of light wave are installed and are used, can reduce the optical cable quantity, reduce and make and use cost.

Description

Unit box for bearing intensive light wave multiplexing equipment

Technical Field

The utility model relates to a unit case for bearing intensive light wave multiplexing equipment belongs to optical communication equipment technical field.

Background

With the rapid development of 5G, in order to realize three application scenarios, namely eMBB (enhanced mobile broadband), urlclc (high reliability low time delay connection), and mtc (massive internet of things), large communication operators need to deploy more intensive wireless transmission equipment, and the front-end transmission of the wireless equipment still adopts an optical cable for connection, which means the sharp increase of the cost of the optical cable. The light wave multiplexing equipment which is mature in the market and is used for large cabinets or racks in non-open rooms is basically limited in application on one hand and high in manufacturing and using cost on the other hand.

Disclosure of Invention

The utility model aims at providing an integrated optical cable is fixed, is stored, the butt fusion, the multiplexing and many occasions of light wave install and use, can reduce the optical cable quantity, reduces the unit case that is used for bearing intensive light wave multiplexing equipment of manufacturing and use cost.

The utility model discloses a technical scheme who reaches above-mentioned purpose is: a unit case for bearing intensive optical wave multiplexing equipment, which is characterized in that: the installation unit comprises a turning plate and an installation support, wherein one side of the turning plate is rotatably connected with one side of the box body, the other side of the turning plate is connected with a guide groove opening which guides the cable and penetrates through the front and the back of the turning plate, and a third redundant cable storage unit for storing the uplink optical cable is arranged at the back of the turning plate.

The utility model is used for bear the weight of the unit case of intensive light wave multiplexing equipment and adopt sealable box and case lid structure, have better dustproof and waterproof performance, and be equipped with the mounting hole on the connecting seat at box back, consequently can make things convenient for many occasions to install and use. The utility model discloses the bottom half is equipped with into cable hole and special-shaped cable hole, is equipped with the fixed unit of optical cable in the box, butt fusion module, first redundant cable memory cell and is used for installing intensive light wave multiplexing equipment's the fixed unit of installation unit and flexible optical cable, and the optic fibre route gets into from box one side bottom, and the butt fusion is drawn forth after the fixed unit of optical cable is fixed, and the excessive line is saved at first redundant cable memory cell after the light wave is multiplexed, carries out effective protection storage to unnecessary cable, the utility model discloses it is clear to walk the line route, and the fixed, storage of unit case integrated optical cable, reason line, butt fusion, light wave multiplexing and wait multi-functionally as an organic whole. The utility model discloses can reduce the optical cable quantity, can reduce manufacturing and use cost to reduction optical cable that can be very big and lay the cost.

Drawings

Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a unit box for carrying intensive optical wave multiplexing equipment according to the present invention.

Fig. 2 is the structure schematic diagram of the utility model discloses open the installation unit after demolising the case lid.

Fig. 3 is a schematic perspective view of the box body of the present invention.

Fig. 4 is a schematic view of the structure in the direction a of fig. 3.

Wherein: 1-a box cover, 1-an annular outer convex edge, 2-a cylindrical anti-theft screw, 3-a mounting unit, 3-1-a turning plate, 3-11-an arc plate, 3-12-a main body, 3-13-a limiting lug, 3-14-a wall plate, 3-15-a guide notch, 3-2-a mounting bracket, 3-a limiting plug part, 3-4-a third redundant cable storage unit, 4-a second redundant cable storage unit, 4-1-a main plate, 4-2-a coiled fiber plate, 4-3-a baffle, 5-a box body, 5-1-an annular outer convex edge, 5-2-a connecting seat, 5-3-an annular groove, 5-4-a transverse slot, 5-a cable inlet hole, 5-6-an angular hinged seat, 5-7-a lug, 5-8-a mounting block, 5-9-special-shaped cable hole, 5-10-limiting block, 6-first redundant cable storage unit, 7-fusion module, 8-flexible optical cable fixing unit, 9-1-supporting plate, 9-2-fixing seat and 9-3-cover plate.

Detailed Description

See fig. 1 ~ 4 shown, the utility model relates to a unit case for bearing intensive light wave multiple use equipment, including sealing connection's box 5 and case lid 1, the utility model discloses a case lid 1 and box 5 all adopt high-quality non-metallic material to mould plastics, compression molding, and case lid 1 opening side has annular outer chimb 1-1, also has the annular outer chimb 5-1 that combines on the box 5, connects a plurality of cylindricality antitheft screw 2 on case lid 1 and is connected with the screw on the box 5. The utility model discloses the screw hole has evenly been arranged all around to case lid 1, and box 5 also evenly arranges corresponding screw all around, the utility model discloses a cylindricality antitheft screw 2 adopts high-quality zinc alloy die-casting shaping, the at least three circular deep hole of head plane part, and the afterbody leaves the screw thread, and 2 mid portion diameter ratio external diameters of cylindricality antitheft screw are little, can realize that the mounting screw does not drop on case lid 1 back.

As shown in the figures 1-4, an annular groove 5-3 for installing a sealing element is arranged on the opening side of the box body 5, a corresponding annular flange is arranged on the opening side of the box cover 1, the sealing element is arranged in the annular groove 5-3 of the box body 5 and is tightly pressed by the annular flange on the box cover 1, and the waterproof and dustproof effects of the unit box are realized through a sealing structure. As shown in the figures 1-3, the connecting seat 5-2 on the upper and lower sides of the back of the box body 5 of the utility model is provided with a mounting hole which can be a round hole or a waist-shaped hole, can be used indoors and outdoors, and can be conveniently installed, fixed and used on site.

As shown in the figures 2-4, one side of the bottom of the box body 5 of the utility model is provided with cable inlet holes 5-5, the other side is provided with special-shaped cable holes 5-9, two or more cable inlet holes 5-5 can be adopted, and each cable inlet hole 5-5 is provided with a sealing ring, which can prevent dust, insects, ants and the like from entering the box body 5, and a plurality of special-shaped cable holes 5-9 are adopted, optical cables meeting various specifications can enter the box body 5 through the special-shaped cable holes 5-9, and when the special-shaped cable holes 5-9 are not used, the special-shaped cable holes are covered by a prying cover plate. The utility model discloses the upper portion that is located cable inlet 5-5 is equipped with the fixed unit 9 of optical cable that is used for fixed cable. As shown in the figures 2-4, the optical cable fixing unit 9 of the present invention comprises a fixing seat 9-2 having a cable groove, a cover plate 9-3 having a wire groove, and a support plate 9-1 having a reinforcing core fixing stud, wherein the box body 5 has an integrated fixing seat 9-2 and a horizontal slot 5-4 for inserting the support plate 9-1, the cover plate 9-3 is mounted on the fixing seat 9-2 by a fastener, and the cable groove of the fixing seat 9-2 and the wire groove of the cover plate 9-3 are used for fixing a cable. As shown in the figures 2-4, the bearing plate 9-1 of the utility model is inserted into the horizontal slot 5-4, the reinforcing core fixing stud is provided with a through hole for the optical cable to pass through, and the screw is installed on the reinforcing core fixing stud, so the installation is rapid and convenient.

As shown in FIGS. 2-4, the utility model discloses the upper portion that box 5 is located dysmorphism cable hole 5-9 is equipped with the fixed unit 8 of flexible optical cable of fixed optical cable of drawing forth, but this fixed unit 8 of flexible optical cable has two installation pieces 5-8 including two flexible pieces that have the lock of a plurality of wire casings on box 5, and two flexible pieces after the lock pass through the fastener and install on installation piece 5-8. The utility model discloses a flexible piece adopts rubber injection moulding and has certain compliance, and the wire casing of two flexible pieces can also protect when fixing the optical cable of drawing forth, the utility model discloses the wire casing of flexible piece can be semi-circular.

See fig. 2 ~ 4 shown, the utility model discloses 5 middle parts of box have butt fusion module 7 and set up the first redundant cable storage unit 6 in butt fusion module 7 periphery, the utility model discloses a butt fusion module 7 adopts rubber injection moulding, has certain compliance, and butt fusion module 7 front portion has a plurality of arcs, and each arc oral area is less than the maximum slot width of arc, through the fixed optical cable of semi-circular trench. See fig. 2-4 show the utility model discloses box 5 middle part is equipped with and is used for carrying on spacing angular form lug 5-7 to butt fusion module 7, and butt fusion module 7 has elasticity, and 7 joints of butt fusion module can conveniently change butt fusion module 7 on angular form lug 5-7. The utility model discloses a first redundant cable memory cell 6 includes a plurality of dish fine boards that have the dog that lay along 7 centers of butt fusion module, exists first redundant cable memory cell 6 with redundant cable dish and protects it.

As shown in figures 1-4, the installation unit 3 for installing the intensive optical wave multiplexing equipment of the utility model is installed at the front part of a box body 5, the installation unit 3 comprises a turning plate 3-1 and an installation support 3-2, one side of the turning plate 3-1 is rotatably connected with one side of the box body 5, the other side is clamped with the box body 5, the installation support 3-2 with a cavity for accommodating the intensive optical wave multiplexing equipment is installed at the front side of the turning plate 3-1, a guide notch 3-15 which guides an optical cable and penetrates through the front and the back is arranged on the turning plate 3-1, the back part of the turning plate 3-1 is provided with a third redundant cable storage unit 3-4 for storing an, the third redundant cable storage unit 3-4 has a plurality of arcs for winding fibers and a baffle on the middle side of the arc-shaped baffle facing the box 5, and the optical cables are prevented from jumping out by the baffle.

As shown in figures 1-4, the turning plate 3-1 of the utility model comprises a main body 3-12 and wall plates 3-14 around the main body 3-12, a hinge shaft or a hinge seat at one side of the wall plates 3-14 is connected with a hinge seat 5-6 or a hinge shaft on a box body 5, after the turning plate 3-1 is opened, the operation of the front and the back is convenient, at least two limit lugs 3-13 on the other side of the wallboard 3-14 are connected with the limit groove on the box body 5, the box body 5 is provided with a limit block 5-10 for limiting the turning plate 3-1 longitudinally, a convex shoulder on the limit block 5-10 is used for connecting with the wallboard 3-14, and the limiting blocks 5-10 are positioned at the front parts of the convex shoulders and are provided with limiting grooves, and the limiting lugs 3-13 on the installed wallboards 3-14 are clamped in the limiting grooves, so that the turning plate 3-1 cannot be opened.

As shown in figures 1 and 2, the main body 3-12 of the utility model is provided with a guide notch 3-15 at the lower part of one side of a hinged shaft or a hinged seat 5-6, the upper part of a wall plate 3-14 at one side of the guide notch 3-15 is provided with an arc plate 3-11 for guiding the optical cable, the upper part and the lower part of the wall plate 3-14 are provided with a spacing inserting part 3-3 for connecting the mounting bracket 3-2, and the upper side and the lower side of the mounting bracket 3-2 correspond to the spacing inserting part 3-3 inserted at the upper part and the lower part of the wall plate 3-14, the utility model discloses a U-shaped groove or dovetail groove can be adopted for the spacing inserting part 3-3, the utility model discloses a mounting bracket 3-2 can be detachably mounted on a turning plate 3-1, thereby being suitable for the intensive optical.

It is shown in fig. 2, the utility model discloses 5 upper portions of box still have the redundant cable memory cell 4 of second, and this redundant cable memory cell adopts high-quality non-metallic material to mould plastics, compression molding, and the redundant cable memory cell 4 of second includes mainboard 4-1 and erects the baffle 4-3 that is used for twining a plurality of arc dish fine plates 4-2 of fine and dish fine plate 4-2 one side on mainboard 4-1, prevents the optical cable to jump out through baffle 4-3, the utility model discloses the redundant cable memory cell 4 of second adopts the back to bond on box 5, can adopt pasting of double faced adhesive tape fixed, and the installation is nimble convenient.

Claims (10)

1. A unit case for bearing intensive optical wave multiplexing equipment, which is characterized in that: the cable-free box comprises a box body (5) and a box cover (1) which are connected in a sealing manner, wherein one side of the bottom of the box body (5) is provided with a cable inlet hole (5-5), the other side of the bottom of the box body is provided with a special-shaped cable hole (5-9), the upper part of the box body (5) positioned in the cable inlet hole (5-5) is provided with an optical cable fixing unit (9) for fixing a cable, the upper part of the box body (5) positioned in the special-shaped cable hole (5-9) is provided with a flexible optical cable fixing unit (8) for fixing a leading-out optical cable, the middle part of the box body (5) is provided with a fusion module (7) and a first redundant cable storage unit (6) arranged at the periphery of the fusion module (7), a connecting seat (5-2) on the upper side and the lower side of the back of the box body (5) is provided with a mounting hole, a mounting unit (3), one side of the turning plate (3-1) is rotatably connected to one side of the box body (5), the other side of the turning plate is clamped with the box body (5), the mounting support (3-2) with a cavity for accommodating the intensive optical wave multiplexing equipment is mounted on the front face of the turning plate (3-1), the turning plate (3-1) is provided with a guide notch (3-15) which guides the optical cable and penetrates through the front and the back of the turning plate, and the back of the turning plate (3-1) is provided with a third redundant cable storage unit (3-4) for storing the uplink optical cable.

2. The unit box for carrying an intensive optical wave multiplexing device according to claim 1, characterized in that: the turning plate (3-1) comprises a main body (3-12) and wall plates (3-14) on the periphery of the main body (3-12), a hinge shaft or a hinge seat on one side of each wall plate (3-14) is connected with a hinge seat (5-6) or a hinge shaft on the box body (5), at least two limiting lugs (3-13) on the other side of each wall plate (3-14) are connected with limiting grooves on the box body (5), the lower part of the main body (3-12) on one side of the hinge shaft or the hinge seat is provided with a guide notch (3-15), the upper parts of the wall plates (3-14) on one side of the guide notches (3-15) are provided with arc-shaped plates (3-11) for guiding optical cables, and limiting insertion parts (3-3) for connecting and installing supports (3-2) are arranged on the upper parts of the wall plates (3-14) and the, the upper side and the lower side of the mounting bracket (3-2) are correspondingly inserted in the limiting insertion parts (3-3) at the upper part and the lower part of the wall plate (3-14).

3. A unit box for carrying an intensive optical wave multiplexing device according to claim 1 or 2, characterized in that: the box body (5) is provided with a limiting block (5-10) used for longitudinally limiting the turning plate (3-1), a convex shoulder on the limiting block (5-10) is used for being connected with the wall plate (3-14), and a limiting groove is formed in the front part, located on the convex shoulder, of the limiting block (5-10).

4. The unit box for carrying an intensive optical wave multiplexing device according to claim 1, characterized in that: and the upper part of the box body (5) is also connected with a second redundant cable storage unit (4).

5. The unit box for carrying the intensive optical wave multiplexing device according to claim 4, characterized in that: the second redundant cable storage unit (4) comprises a main board (4-1), a plurality of arc-shaped disc fiber boards (4-2) which are vertically arranged on the main board (4-1) and used for winding fibers, the disc fiber boards (4-2) and a baffle (4-3) on one side, and the back of the main board (4-1) is bonded on the box body (5).

6. The unit box for carrying an intensive optical wave multiplexing device according to claim 1, characterized in that: box (5) middle part is equipped with and is used for carrying on spacing angular form lug (5-7) to butt fusion module (7), butt fusion module (7) have elasticity, butt fusion module (7) joint is on angular form lug (5-7), butt fusion module (7) front portion has a plurality of arc walls, and each arc wall oral area is less than the biggest groove width of arc wall.

7. The unit box for carrying an intensive optical wave multiplexing device according to claim 1, characterized in that: the opening side of the box cover (1) is provided with an annular outer convex edge (1-1), the box body (5) is also provided with a combined annular outer convex edge (5-1), a plurality of cylindrical anti-theft screws (2) connected to the box cover (1) are connected with screw holes in the box body (5), an annular groove (5-3) for installing a sealing element is arranged at the opening side of the box body (5), a corresponding annular flange is arranged at the opening side of the box cover (1), and the sealing element is arranged in the annular groove (5-3) of the box body (5) and is pressed tightly by the annular flange on the box cover (1).

8. The unit box for carrying an intensive optical wave multiplexing device according to claim 1, characterized in that: the optical cable fixing unit (9) comprises a fixing seat (9-2) with a cable groove, a cover plate (9-3) with a wire groove and a supporting plate (9-1) with a reinforcing core fixing stud, the box body (5) is provided with the integrated fixing seat (9-2) and a transverse slot (5-4) used for inserting the supporting plate (9-1), the cover plate (9-3) is installed on the fixing seat (9-2) through a fastener, the cable groove of the fixing seat (9-2) and the wire groove of the cover plate (9-3) are used for fixing a cable, the supporting plate (9-1) is inserted into the transverse slot (5-4), the reinforcing core fixing stud is provided with a through hole used for the optical cable to pass through, and a screw is installed on the reinforcing core fixing stud.

9. The unit box for carrying an intensive optical wave multiplexing device according to claim 1, characterized in that: the flexible optical cable fixing unit (8) comprises two flexible blocks which are provided with a plurality of wire grooves and can be buckled, two mounting blocks (5-8) are arranged on the box body (5), and the two buckled flexible blocks are mounted on the mounting blocks (5-8) through fasteners.

10. The unit box for carrying an intensive optical wave multiplexing device according to claim 1, characterized in that: the third redundant cable storage unit (3-4) comprises a plurality of arc-shaped baffles for coiling fibers and a baffle of one side of the arc-shaped baffles facing the middle of the box body (5).