Distribution frame

Abstract

The utility model discloses a distribution frame. The distribution frame comprises a box body and a plurality of trays. A containing groove with an opening in the side face is formed in the box body. The containing groove is formed in the box body, the trays are arranged in the containing groove in a stacked mode in the height direction of the box body, the side edges of the trays are connected to the groove wall of the containing groove in a sliding mode so that the trays can stretch into or stretch out of the opening in a sliding mode, the side, close to the opening, of each tray is connected with a plurality of adapters, and the adapters are single-core adapters or multi-core adapters. And the tray is used for multi-core connector input and single-core connector output. According to the technical scheme, the wiring efficiency of the distribution frame is improved, and the capacity density of the cabinet is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of communication network equipment, in particular to a distribution frame. Background Art

[0002] Fiber optic distribution frames are suitable for data center integrated cabinets or ODF rack products in fiber optic communication network wiring. They can easily realize fiber fusion splicing, wiring jumpering and storage. They are indispensable products in fiber optic communication network wiring and are widely used.

[0003] At present, the fiber optic patch panels on the market mainly adopt the setting mode of LC adapter termination at the front of the patch panel and MPO adapter termination at the back of the patch panel. The fiber optic patch panel can only be used in cabinets with a depth of more than 600, but not in the commonly used 300-depth ODF cabinets. Not only is the wiring construction efficiency low, but the use of large-volume cabinets cannot effectively increase the density of the cabinets, which is not conducive to development. Utility Model Content

[0004] The main purpose of the utility model is to provide a wiring distribution frame, aiming to improve the wiring efficiency of the wiring distribution frame and increase the capacity density of the cabinet.

[0005] To achieve the above-mentioned purpose, the patch panel proposed by the utility model comprises:

[0006] A box body, wherein the box body is formed with a receiving groove with a side opening;

[0007] Multiple trays are stacked in the receiving groove along the height direction of the box body, and the side edges of the trays are slidably connected to the groove walls of the receiving groove to slide into or out of the opening. Multiple adapters are connected to the side of the tray close to the opening, and the adapters are single-core adapters or multi-core adapters. The trays are multi-core connector-terminated inputs and single-core connector-terminated outputs.

[0008] Optionally, a plurality of the adapters are arranged at intervals along an extension direction of the opening.

[0009] Optionally, the extension distances of the plurality of trays are arranged to increase in a step-like manner from the top to the bottom of the box body.

[0010] Optionally, a slot wall of the accommodating slot is provided with a sliding slot along its opening direction, and a sliding block is provided on the side of the tray. The sliding block is slidably arranged in the sliding slot to drive the tray to extend into or out of the opening.

[0011] Optionally, a groove wall of the accommodating groove is provided with a plurality of the sliding grooves along the height direction of the box body, and the plurality of the sliding grooves are arranged at intervals, and the sliding block of one of the trays is correspondingly slidably arranged in one of the sliding grooves.

[0012] Optionally, the accommodating groove is provided with the sliding grooves on both sides of the relative sides along the extension direction of the opening, and the tray is provided with the sliding blocks on both sides of the relative sides located in the extension direction of the opening, and the sliding block on one side is correspondingly slidably arranged in the sliding groove located on one side.

[0013] Optionally, the tray includes a tray body and a door panel, the side edge of the tray body is slidably connected to the slot wall of the accommodating slot, and one side edge of the door panel is rotationally connected to a side edge of the tray body close to the opening, and the door panel is rotated to open or cover the wire inlet end of the adapter.

[0014] Optionally, the tray further includes a fiber storage member, the fiber storage member is disposed on a side of the adapter away from the opening, and the fiber storage member is used for winding cables.

[0015] Optionally, the tray further includes a cover plate, the edge of which is detachably connected to the edge of the tray body, and the cover plate covers the upper part of the tray body where the fiber storage member is provided.

[0016] Optionally, a mounting ear is connected to the outer surface of the box, and the mounting ear is used to connect the box to a cabinet.

[0017] The technical solution of the utility model is that a receiving groove is provided on the side of the distribution frame box; a plurality of trays are stacked in the receiving groove along the height direction of the box, and the side of the tray is slidably connected to the groove wall of the receiving groove to slide into or out of the opening, and a plurality of adapters are connected to the side of the tray close to the opening, and the adapter is an LC adapter or an MPO adapter. Therefore, the tray provided with the LC adapter and the MPO adapter can slide out of the opening or into the receiving groove, and the outdoor optical cable entering the machine room is first terminated into an MPO connector, and then the MPO jumper is used to realize the input termination on the cabinet, and the LC is terminated for output, so that the cumbersome steps of stripping and welding of the optical cable are eliminated to realize plug-and-play, and the distribution frame is suitable for the commonly used 300-deep ODF cabinet, so the capacity density of the cabinet can be increased; and the adapter is arranged on the side of the tray close to the opening, and during construction, it is located in front of the distribution frame, that is, the side of the opening, so that wiring, welding and connection of cables with different adapters can be realized, which is convenient to operate and has high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1It is a structural schematic diagram of an embodiment of a wiring rack of the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the structure of the wiring rack shown in FIG. 1 with the cover plate removed;

[0021] Figure 3 It is a schematic diagram of the structure of the distribution frame of the utility model after the tray is pulled out;

[0022] Figure 4 This is a structural schematic diagram of a tray extending into a box body in an embodiment of a wiring rack of the utility model;

[0023] Figure 5 It is a structural schematic diagram of a box in a wiring rack of the utility model;

[0024] Figure 6 The utility model is a schematic diagram of the structure of the tray in the wiring rack.

[0025] Description of Figure Numbers:

[0026] Label name Label name 1 Patch Panel 10 Cabinet 11 Receiving slot 111 Chute 13 Opening 15 Mounting ears 30 tray 31 Plate 311 slider 33 Door Panel 35 Fiber storage 37 Cover 50 adapter

[0027] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0031] The utility model provides a distribution frame 1.

[0032] In the embodiment of the present utility model, Figures 1 to 6 As shown, the distribution frame 1 includes:

[0033] The box body 10 is formed with a receiving groove 11 with a side opening 13;

[0034] Multiple trays 30 are stacked in the receiving groove 11 along the height direction of the box body 10. The side of the tray 30 is slidably connected to the groove wall of the receiving groove 11 to slide into or out of the opening 13. A plurality of adapters 50 are connected to the side of the tray 30 close to the opening 13. The adapter 50 is an LC adapter or an MPO adapter. The tray is a multi-core connector terminated input and a single-core connector terminated output.

[0035] In this embodiment, a distribution frame 1 is provided with a receiving groove 11 on the side of a box body 10 of the distribution frame 1; a plurality of trays 30 are stacked in the receiving groove 11 along the height direction of the box body 10, and the side edges of the trays 30 are slidably connected to the groove wall of the receiving groove 11 to slide into or out of the opening 13, and a plurality of adapters 50 are connected to the side of the tray 30 close to the opening 13, and the adapter 50 is an LC adapter or an MPO adapter. Therefore, the tray 30 provided with the LC adapter and the MPO adapter can slide out of the opening 13 or extend into the accommodating groove 11. The outdoor optical cable entering the machine room is first terminated into an MPO connector, and then terminated on the cabinet through the MPO patch cord, and then the LC terminal output is realized through the LC connector. In this way, the cumbersome steps of optical cable stripping and welding are eliminated to achieve plug-and-play. The wiring rack 1 is suitable for the commonly used 300-deep ODF cabinet, so the capacity density of the cabinet can be increased; and the adapter 50 is arranged on the side of the tray 30 close to the opening 13. During construction, it is located in front of the wiring rack 1, that is, on the side of the opening 13, so that wiring, welding and connection of cables with different adapters 50 can be realized, which is convenient to operate and has high work efficiency.

[0036] The MPO-LC integrated tray 30 can be pulled out through the guide rail and installed in the patch panel 1. The outdoor optical cable is first terminated into an MPO connector when entering the equipment room, and then terminated on the ODF cabinet through the MPO patch cord, and the LC is terminated for output. This eliminates the tedious steps of optical cable stripping and welding, realizes plug-and-play, and increases the capacity density of the cabinet. All construction is done in front of the cabinet, which is very convenient.

[0037] The technical solution of the utility model is to open a receiving groove 11 on the side of the distribution frame 1 box body 10; multiple trays 30 are stacked in the receiving groove 11 along the height direction of the box body 10, and the side edges of the trays 30 are slidably connected to the groove wall of the receiving groove 11 to slide into or out of the opening 13. A plurality of adapters 50 are connected to the side of the tray 30 close to the opening 13, and the adapter 50 is an LC adapter or an MPO adapter. Therefore, the tray 30 provided with the LC adapter and the MPO adapter can slide out of the opening 13 or extend into the accommodating groove 11. The outdoor optical cable entering the machine room is first terminated into an MPO connector, and then terminated on the cabinet for input and LC output through MPO fiber jumpers. This eliminates the tedious steps of optical cable stripping and welding and realizes plug-and-play. The distribution frame 1 is suitable for the commonly used 300-deep ODF cabinet, so the capacity density of the cabinet can be increased; and the adapter 50 is arranged on the side of the tray 30 close to the opening 13. During construction, it is located in front of the distribution frame 1, that is, on the side of the opening 13, so that wiring, welding and connection of cables with different adapters 50 can be realized, which is convenient to operate and has high work efficiency.

[0038] In one embodiment of the present invention, Figures 1 to 6 As shown, a plurality of adapters 50 are arranged at intervals along the extending direction of the opening 13 .

[0039] In this embodiment, multiple adapters 50 are arranged at intervals along the extension direction of the opening 13. In this arrangement, multiple adapters 50 are arranged close to the side of the opening 13. In this arrangement, the adapters 50 are arranged close to the side of the inlet, which facilitates the arrangement of different adapters 50 on the same side, facilitates the user's connection and termination operations, and improves work efficiency. In addition, multiple adapters 50 are arranged in a row, which facilitates the user's connection and termination operations, and improves work efficiency.

[0040] In one embodiment of the present invention, Figure 3 As shown, the extension distances of the plurality of trays 30 are increased in a step-like manner from the top to the bottom of the box body 10 .

[0041] In this embodiment, the extension distance of the multiple trays 30 is increased in a step-like manner from the top to the bottom of the box body 10. With this arrangement, there is no overlap between the upper and lower trays 30 when the multiple trays 30 are pulled out at the same time, thereby avoiding mutual obstruction, facilitating the user's connection and termination operations, and improving work efficiency.

[0042] In one embodiment of the present invention, Figures 1 to 5 As shown, a slot wall of the receiving slot 11 is provided with a slide slot 111 along its opening direction, and a slider 311 is provided on the side of the tray 30 . The slider 311 is slidably disposed in the slide slot 111 to drive the tray 30 to extend into or out of the opening 13 .

[0043] In this embodiment, a slot 111 is provided on the slot wall of the receiving slot 11 along its opening direction, and a slider 311 is provided on the side of the tray 30. The slider 311 is slidably arranged in the slot 111 to drive the tray 30 to extend into or out of the opening 13. In this way, the operation of sliding the tray 30 out of or into the receiving slot 11 is realized by the slider 311 sliding in the slot 111, which is smooth and convenient for the user to connect and terminate the cables, thereby improving the work efficiency.

[0044] In one embodiment of the present invention, Figures 1 to 5 As shown, a plurality of slide grooves 111 are provided on the groove wall of the receiving groove 11 along the height direction of the box body 10 , and the plurality of slide grooves 111 are arranged at intervals, and a slider 311 of a tray 30 is correspondingly slidably arranged in a slide groove 111 .

[0045] In this embodiment, a plurality of slide grooves 111 and sliders 311 are provided, and one slide groove 111 corresponds to one tray 30. With such a configuration, the slider 311 slides in the slide groove 111 to realize the operation of sliding the tray 30 out of or into the receiving groove 11. The operation is smooth, which facilitates the user's connection and termination operations and improves work efficiency.

[0046] In one embodiment of the present invention, Figures 1 to 5 As shown, the receiving groove 11 is provided with slide grooves 111 on both sides of the extending direction of the opening 13, and the tray 30 is provided with sliders 311 on both sides of the extending direction of the opening 13, and the slider 311 on one side is correspondingly slidably arranged in the slide groove 111 on one side.

[0047] In this embodiment, slide grooves 111 are provided on opposite sides of the receiving groove 11 along the extension direction of the opening 13, and sliders 311 are provided on opposite sides of the tray 30 in the extension direction of the opening 13. The slider 311 on one side is correspondingly slidably arranged in the slide groove 111 on one side. With this arrangement, both side sides of the tray 30 are slidably connected with the groove wall of the receiving groove 11, and the two side sides can be pulled out or pulled into the receiving groove 11 synchronously for smooth operation, which is convenient for the user's connection and termination operations and improves work efficiency.

[0048] In one embodiment of the present invention, Figures 4 to 6 As shown, the tray 30 includes a tray body 31 and a door panel 33. The side edge of the tray body 31 is slidably connected to the groove wall of the accommodating groove 11, and one side edge of the door panel 33 is rotationally connected to the side edge of the tray body 31 close to the opening 13. The door panel 33 is rotated to open or cover the wire input end of the adapter 50.

[0049] In this embodiment, the tray 30 includes a tray body 31 and a door panel 33. The side of the tray body 31 is slidably connected to the groove wall of the receiving groove 11, and one side of the door panel 33 is rotatably connected to the side of the tray body 31 close to the opening 13. The door panel 33 is rotated to open or cover the inlet end of the adapter 50. The door panel 33 can be used as a closing plate body of the inlet end of the adapter 50, and the inlet end of the adapter 50 is closed to prevent dust and water vapor in the external environment from entering the inlet end of the adapter 50, which has a protective effect on the inside of the installation area of ​​the adapter 50.

[0050] In one embodiment of the present invention, Figures 1 to 6 As shown, the tray 30 further includes a fiber storage member 35 . The fiber storage member 35 is disposed on a side of the adapter 50 away from the opening 13 . The fiber storage member 35 is used for winding cables.

[0051] In this embodiment, two fiber storage members 35 are located on opposite sides of the welding seat. It can be understood that one fiber storage member 35 is used for orderly winding and arranging the wires at the incoming end, and the other fiber storage member 35 is used for orderly winding and arranging the wires at the outgoing end, thereby achieving orderly and neat wiring inside the tray 30.

[0052] Furthermore, a limiting winding sheet is installed on the circumferential side of the fiber storage member 35. Under the guidance of the limiting winding sheet, the excess fiber core is wound on the fiber storage member 35, thereby replacing the configured winding wheel, realizing the function of storing the fiber core, and increasing the capacity of the optical fiber fusion tray to store the fiber core.

[0053] In one embodiment of the present invention, Figures 1 to 6 As shown, the tray 30 further includes a cover plate 37 , the edge of which is detachably connected to the edge of the tray body 31 , and the cover plate 37 covers the upper part of the tray body 31 where the fiber storage member 35 is provided.

[0054] In this embodiment, the tray 30 also includes a cover plate 37. The edge of the cover plate 37 is detachably connected to the edge of the tray body 31. The cover plate 37 covers the upper part of the tray body 31 where the fiber storage member 35 is provided. The setting of the cover plate 37 can serve as a closing plate body for the welding area and the fiber storage area, thereby sealing the welding area and the fiber storage area to prevent dust and water vapor in the external environment from entering the welding area and the fiber storage area, thereby protecting the inside of the welding area and the fiber storage area.

[0055] In one embodiment of the present invention, Figures 1 to 6 As shown, the outer surface of the box body 10 is connected with a mounting ear 15, and the mounting ear 15 is used to connect the box body 10 to a cabinet.

[0056] In this embodiment, the outer surface of the box body 10 is connected to a mounting ear 15, and the mounting ear 15 is used to connect the box body 10 to the cabinet body. With this arrangement, the box body 10 and the cabinet body can be connected by threaded connection using the mounting ear 15. The mounting ear 15 can serve as a connecting piece, thereby improving the connection efficiency and connection stability.

[0057] The above are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A patch panel, characterized in that: include: A box body (10), wherein the box body (10) is formed with a receiving groove (11) having a side opening (13); A plurality of trays (30) are stacked in the receiving groove (11) along the height direction of the box body (10); the side of the tray (30) is slidably connected to the groove wall of the receiving groove (11) so as to slide into or extend out of the opening (13); a plurality of adapters (50) are connected to the side of the tray (30) close to the opening (13); the adapter (50) is a single-core adapter (50) or a multi-core adapter (50); and the tray (30) is a multi-core connector termination input and a single-core connector termination output.

2. The patch panel according to claim 1, characterized in that: A plurality of adapters (50) are arranged at intervals along the extending direction of the opening (13).

3. The patch panel according to claim 2, characterized in that: The extension distances of the plurality of trays (30) are arranged to increase in a step-like manner from the top to the bottom of the box body (10).

4. The patch panel according to any one of claims 1 to 3, characterized in that: A slot wall of the receiving slot (11) is provided with a slide slot (111) along its opening direction, and a slider (311) is provided on the side of the tray (30). The slider (311) is slidably arranged in the slide slot (111) to drive the tray (30) to extend into or out of the opening (13).

5. The patch panel according to claim 4, characterized in that: The groove wall of the receiving groove (11) is provided with a plurality of sliding grooves (111) along the height direction of the box body (10), and the plurality of sliding grooves (111) are arranged at intervals, and the sliding block (311) of a tray (30) is correspondingly slidably arranged in a sliding groove (111).

6. The patch panel according to claim 5, characterized in that: The accommodating groove (11) is provided with the sliding groove (111) on both sides opposite to each other along the extension direction of the opening (13); the tray (30) is provided with the sliding block (311) on both sides opposite to each other along the extension direction of the opening (13); the sliding block (311) on one side is correspondingly slidably arranged in the sliding groove (111) on one side.

7. The patch panel according to any one of claims 1 to 3, characterized in that: The tray (30) comprises a tray body (31) and a door panel (33), wherein a side edge of the tray body (31) is slidably connected to a slot wall of the accommodating slot (11), and a side edge of the door panel (33) is rotationally connected to a side edge of the tray body (31) close to the opening (13), and the door panel (33) is rotated to open or close the inlet terminal of the adapter (50).

8. The patch panel according to claim 7, characterized in that: The tray (30) further comprises a fiber storage member (35), wherein the fiber storage member (35) is arranged on a side of the adapter (50) away from the opening (13), and the fiber storage member (35) is used for winding cables.

9. The patch panel according to claim 8, characterized in that: The tray (30) further comprises a cover plate (37), the edge of which is detachably connected to the edge of the tray body (31), and the cover plate (37) covers the upper part of the tray body (31) where the fiber storage member (35) is provided.

10. The patch panel according to any one of claims 1 to 3, characterized in that: The outer surface of the box body (10) is connected with a mounting ear (15), and the mounting ear (15) is used to connect the box body (10) to a cabinet.

Images