Distribution frame
By setting guide rails on the bottom wall of the frame cavity and sliding connections between guide grooves on the bottom side of the module box, the problem of aligning the module box with the side wall of the frame is solved, enabling stable installation and disassembly of the module box and facilitating high-density wiring.
Patent Information
- Application Number
- CN202520153054.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-01-22
AI Technical Summary
In existing technologies, it is difficult to align the module boxes with the side wall of the frame when they are slidably connected in a modular high-density patch panel. This can easily lead to insertion difficulties or damage to the guide rails, affecting the stability of the module boxes.
Guide rails are installed on the bottom wall of the cavity of the frame, and guide grooves are provided on the bottom side of the module box. The module box and the bottom wall of the cavity are stably aligned through sliding connection. The guide rails provide large-area support, reducing insertion difficulties and displacement caused by vibration.
The module box is easier to align when inserted, and is convenient to install and remove, which improves the stability of the module box and the overall structure, and reduces insertion difficulties or damage caused by improper alignment.
Smart Images
Figure CN223809857U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to communication equipment technical field, especially a distribution frame. BACKGROUND
[0002] With the rapid development of communication technology, the data center and communication machine room are more and more high to the requirement of wiring system.In practical application, communication system upgrade and the fast growth of communication density require that optical module can provide greater bandwidth in smaller space and lower energy consumption.Distribution frame is an important component for managing and connecting cables in communication equipment, usually including frame body and module box.
[0003] In the modular high-density distribution frame in the related art, the sliding connection of the module box is realized by setting the clamping groove on the side wall of the frame body, and although the installation and dismounting convenience of the module box is improved by this setting mode, the alignment difficulty of the side wall sliding rail is greater, and the situation of insertion difficulty or damage to the guide rail is prone to occur, thereby affecting the stability of the module box. UTILITY MODEL CONTENTS
[0004] The main purpose of the utility model is to provide a distribution frame, which aims to solve the technical problem of greater alignment difficulty of the frame body and the module box in the distribution frame in the related art.
[0005] To achieve the above-mentioned purpose, the utility model provides a distribution frame, which comprises:
[0006] Frame body, the frame body is provided with a cavity with a mounting port, and the bottom wall of the cavity is provided with a plurality of guide rails;
[0007] A plurality of module boxes, each module box is accommodated in the cavity, the bottom side of each module box is provided with a guide groove, each guide rail is slidably limited in the guide groove, and each module box is in sliding abutment with the bottom wall of the cavity.
[0008] In an embodiment, one end of each module box is provided with a protruding clamping block, the bottom wall of the cavity is spaced apart from the end close to the mounting port and is provided with a plurality of clamping grooves, and each protruding clamping block is clamped in each clamping groove.
[0009] In an embodiment, each protruding clamping block is formed with a handle part protruding from the end close to the mounting port, and the handle part is exposed on the module box provided with the protruding clamping block.
[0010] In an embodiment, the slot opening of each guide groove is gradually expanded from the end away from the mounting port to the end close to the mounting port.
[0011] In an embodiment, each of the guide rails comprises at least three guide rail segments arranged at intervals, each of the guide rail segments being arranged in sequence from an end close to the mounting opening to an end away from the mounting opening along the bottom wall of the accommodating cavity.
[0012] In an embodiment, the plurality of module boxes comprises a first unit module, a second unit module and a third unit module, the first unit module, the second unit module and the third unit module being different in size.
[0013] In an embodiment, the first unit module comprises eleven groups of wiring modules, each group of the wiring modules being arranged side by side, and each group of the wiring modules having one four-core port.
[0014] In an embodiment, the second unit module comprises five groups of wiring modules, each group of the wiring modules being arranged side by side, and each group of the wiring modules having one four-core port.
[0015] In an embodiment, the third unit module comprises at least three groups of wiring modules, each group of the wiring modules being arranged side by side, and each group of the wiring modules having one four-core port.
[0016] In an embodiment, each of the two side walls of the frame body is provided with a mounting lug, and each of the mounting lugs is provided with two mounting holes.
[0017] The technical scheme of the utility model provides the guide rail on the bottom wall of the accommodating cavity of the frame body, and the guide groove on the module box, and the module box is connected with the bottom wall of the accommodating cavity through sliding, compared with the module box and the side wall of the frame body in the related art, the guide rail of the utility model is arranged on the bottom wall, the module box is easier to align when being inserted, and the difficulty of insertion or damage caused by misalignment is reduced, the support area provided by the guide rail of the utility model is large, the module box is more stable after being installed, and displacement caused by vibration or external force is reduced. The above-mentioned arrangement not only integrates multiple module boxes, but also realizes the sliding connection of the module box and the bottom wall of the accommodating cavity through the guide rail and the guide groove, the module box is very convenient to install and disassemble, and the stability of the overall structure is improved. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the structures shown in the drawings without creative labor for those skilled in the art.
[0019] Figure 1 The structure diagram of the frame body provided by the utility model is shown in the figure.
[0020] Figure 2 The utility model provides an explosion view of distribution frame;
[0021] Figure 3 The utility model provides a module box one view structure schematic drawing for the utility model provides;
[0022] Figure 4 The utility model provides a distribution frame one embodiment structure schematic drawing;
[0023] Figure 5 The utility model provides a distribution frame again one embodiment structure schematic drawing;
[0024] Figure 6 The utility model provides a distribution frame again one embodiment structure schematic drawing.
[0025] Figure legend:
[0026] 100, distribution frame;1, frame body;11, cavity;11a, installation mouth;12, guide rail;12a, guide rail section;13, clamping groove;14, mounting lug;2, module box;21, guide groove;22, convex clamping block;23, handle part;24, distribution module.
[0027] The utility model purposes realization, functional characteristics and advantages will combine embodiment, refer to the further description of attached drawing. Specific implementation
[0028] The technical scheme in the embodiment of the utility model will be described clearly and completely in the embodiment of the utility model in combination with the attached drawings, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of the utility model protection.
[0029] It should be noted that if the embodiment of the utility model involves directional indication (such as up, down, left, right, front, back……), the directional indication is only used to explain the relative position relationship, movement condition etc. between the components in a certain posture, if the certain posture changes, then the directional indication also changes accordingly.
[0030] In addition, if the description of "first", "second" and the like is involved in the embodiments of the utility model, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, if "and / or" or "and / or" appears throughout the text, it means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary technical personnel in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.
[0031] The utility model provides a distribution frame 100.
[0032] Please refer to Figures 1 to 6 In an embodiment of the utility model, the distribution frame includes a frame body 1 and a plurality of module boxes 2, the frame body 1 is provided with a cavity 11 with a mounting port 11a, the bottom wall of the cavity 11 is provided with a plurality of guide rails 12, each module box 2 is accommodated in the cavity 11, the bottom side of each module box 2 is provided with a guide groove 21, each guide rail 12 is slidably limited in a guide groove 21, and the bottom wall of the cavity 11 is slidably contacted with each module box 2.
[0033] In the embodiment, the distribution frame main body is a frame structure, which is arranged in a power distribution cabinet or a power distribution box and other cooperating structures. The frame body 1 is used for supporting and carrying the module box 2, and the type of the module box 2 includes but is not limited to a copper cable module box 2 and an optical fiber module box 2, which are not limited here. The cavity 11 is used for accommodating the module box 2. The mounting port 11a is used to provide a channel for the module box 2 to enter and exit the cavity 11, so that the module box 2 can be easily installed into the frame body 1 of the distribution frame. It can be understood that the guide rail 12 is connected with the bottom wall of the cavity 11 by welding, bolt connection, nail screw fixing and the like, and can be realized by bridge punching process. The bottom side of each module box 2 is provided with a guide groove 21 matched with the guide rail 12, so that the module box 2 can slide along the guide rail 12, realizing quick installation and disassembly. The setting position of each guide rail 12 corresponds to the setting position of a guide groove 21. Correspondingly, the guide groove 21 can be arranged at any position of the bottom side of the module box 2, including the middle, the edge and the like, which are not limited here. The module box 2 is slidably connected with the guide rail 12 through the guide groove 21, and the bottom wall of the cavity 11 is slidably contacted, ensuring that the module box 2 remains stable during installation, avoiding displacement caused by external force.
[0034] The utility model discloses a technical scheme that the guide rail 12 is arranged on the bottom wall of the cavity 11 of the frame body 1, the guide groove 21 is arranged on the module box 2, the module box 2 is slidably connected with the bottom wall of the cavity 11, compared with the module box 2 and the side wall of the frame body 1 in the prior art, the guide rail 12 of the utility model is arranged on the bottom wall, the module box 2 is easier to align when being inserted, and the difficulty of insertion or damage caused by improper alignment is reduced, and the guide rail 12 of the utility model provides a large support area, so that the module box 2 is more stable after installation, and displacement caused by vibration or external force is reduced.
[0035] In an embodiment of the utility model, one end of each module box 2 is provided with a protruding clamping block 22, and the bottom wall of the cavity 11 is provided with a plurality of clamping grooves 13 at intervals at one end close to the installation opening 11a, and each protruding clamping block 22 is clamped in each clamping groove 13.
[0036] In the embodiment, in order to ensure the stability of the module box 2 after installation, one end of each module box 2 is provided with a protruding clamping block 22, and the bottom wall of the cavity 11 is provided with a plurality of clamping grooves 13 at intervals at one end close to the installation opening 11a. In an embodiment, one protruding clamping block 22 corresponds to one clamping groove 13, and the number of protruding clamping blocks 22 corresponds to the number of clamping grooves 13. In another embodiment, the two protruding clamping blocks 22 of the two module boxes 2 are arranged at adjacent positions, and the clamping grooves 13 are arranged corresponding to the two protruding clamping blocks 22. In still another embodiment, the two ends of the protruding clamping block 22 form limiting blocks, which are clamped in the clamping grooves 13. It can be understood that the protruding clamping block 22 is made of a material with a certain elasticity to ensure that it can smoothly enter the clamping groove 13 and provide sufficient friction when clamped; the shape and size of the protruding clamping block 22 and the clamping groove 13 are matched. The above-mentioned arrangement reduces poor contact caused by vibration or external force, and improves the reliability of the system.
[0037] In an embodiment of the utility model, one end of each protruding clamping block 22 protrudes to form a handle part 23, and the handle part 23 is exposed on the module box 2 provided with the protruding clamping block 22.
[0038] In the embodiment, in order to facilitate installation and disassembly, the handle part 23 is formed on one end of the protruding clamping block 22, which is easy to hold when the module box 2 is installed and disassembled, and provides better operation convenience. The handle part 23 is connected with the module box 2 by riveting, screwing or the like. It can be understood that in an embodiment, one end of the protruding clamping block 22 forms a protruding block, which is the handle part 23, and the handle part 23 is exposed on the module box 2. The above-mentioned arrangement improves user experience and is convenient to operate.
[0039] In an embodiment of the present application, the slot of each guide groove 21 is gradually widened from the end away from the mounting port 11a to the end close to the mounting port 11a.
[0040] In the present embodiment, in order to better guide the module box 2 to slide into the accommodating cavity 11, the slot of the guide groove 21 is gradually widened from the end away from the mounting port 11a. In an embodiment, the gradually widened shape of the slot is in a parabolic shape to provide a smoother guiding force. In another embodiment, the shape of the slot is gradually widened and then gradually narrowed to form a gradually widened-gradually narrowed combined shape to provide a better guiding and positioning effect, while reducing the friction and jamming during the sliding process. The above arrangement is easy to install the module box 2 in the accommodating cavity 11, and also facilitates disassembly; also improves stability, prevents jamming and other problems.
[0041] In an embodiment of the present application, each guide rail 12 includes at least three guide rail segments 12a arranged at intervals, each guide rail segment 12a being arranged in sequence from the end close to the mounting port 11a to the end away from the mounting port 11a along the bottom wall of the accommodating cavity 11.
[0042] In the present embodiment, in order to enhance stability, the guide rail 12 includes at least three guide rail segments 12a arranged at intervals. It can be understood that each guide rail 12 corresponds to at least three guide rail segments 12a, which are arranged at intervals and distributed along a center line. The above arrangement can provide multi-point support to ensure that the module box 2 is more stable during the sliding process, and reduce displacement caused by vibration or external force.
[0043] In an embodiment of the present application, the plurality of module boxes 2 include a first unit module, a second unit module and a third unit module, and the sizes of the first unit module, the second unit module and the third unit module are different.
[0044] In combination with Figures 4 to 6In the embodiment, it is to be noted that the module box 2 of the application adopts a modular design and at least includes three module boxes 2 of different sizes. It can be understood that the first unit module is the module box 2 of the largest size among the three module boxes 2 of different sizes, the second unit module is the module box 2 of the medium size among the three module boxes 2 of different sizes, and the third unit module is the module box 2 of the smallest size among the three module boxes 2 of different sizes. The three unit modules can be flexibly matched, and the three unit modules can be used alone or in combination. Here, the actual needs can be set. Preferably, in the 1U height space case, the first unit module is used alone, and 3 can be fully used. The second unit module is used alone, and 6 can be fully used. The third unit module is used alone, and 9 can be fully used. Different sizes of module boxes 2 can also be used simultaneously, and seven full-load matching schemes can be realized, such as four second unit modules and three third unit modules, two second unit modules and six third unit modules, one first unit module and two second unit modules and three third unit modules, one first unit module and four second unit modules, one first unit module and one second unit module and five third unit modules, two first unit modules and three third unit modules, and two first unit modules and two second unit modules. The above setting mode provides a plurality of matching schemes of different size module boxes, and improves the flexibility of the distribution frame.
[0045] In an embodiment of the utility model, the first unit module includes eleven groups of distribution modules 24, each group of distribution modules 24 is arranged side by side, and each group of distribution modules 24 has a four-core port.
[0046] In the embodiment, in order to high-density integrated distribution module 24, the first unit module contains more distribution modules 24 in limited space, and meets the demand of high-density wiring. It can be understood that, in combination Figure 6 , two adjacent distribution modules 24 are arranged side by side, and one distribution module 24 is arranged alone. The above setting mode improves flexibility and connection reliability.
[0047] In an embodiment of the utility model, the second unit module includes five groups of distribution modules 24, each group of distribution modules 24 is arranged side by side, and each group of distribution modules 24 has a four-core port.
[0048] In the embodiment, in order to high-density integrated distribution module 24, the second unit module contains more distribution modules 24 in limited space, and meets the demand of high-density wiring. It can be understood that, in combination Figure 5 , two adjacent distribution modules 24 are arranged side by side, and one distribution module 24 is arranged alone. The above setting mode improves flexibility and connection reliability.
[0049] In an embodiment of the present application, the third unit module comprises at least three groups of wiring modules 24, each group of wiring modules 24 is arranged side by side, and each group of wiring modules 24 has a four-core port.
[0050] In the embodiment, in order to realize high-density integrated wiring module 24, the third unit module contains more wiring modules 24 in limited space, and meets the demand of high-density wiring. Figure 5 It can be understood that two adjacent wiring modules 24 are arranged side by side, and one wiring module 24 is arranged alone.
[0051] In an embodiment of the present application, the two side walls of the frame body 1 are respectively provided with mounting ears 14, and each mounting ear 14 is provided with two mounting holes.
[0052] In combination with Figure 1 In the embodiment, the mounting ear 14 is used for mounting the frame body 1 at a predetermined position. It can be understood that the mounting ear 14 is connected with the side wall of the frame body 1 through bolt connection, clamping and the like, which is not limited herein. The mounting hole can be arranged on the mounting ear 14 through integral molding. By passing the mounting parts such as bolts and the like through the mounting hole, the frame body 1 is fixed in other cooperating structures.
[0053] The above description is only an exemplary embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields within the technical concept of the present application is included in the patent protection range of the present application.
Claims
1. An equipment rack, characterized by comprising: The wiring frame comprises: a frame body (1) provided with a cavity (11) having a mounting opening (11a), a bottom wall of the cavity (11) being provided with a plurality of guide rails (12); a plurality of module boxes (2), each of which is accommodated in the cavity (11), a bottom side of each of the module boxes (2) being provided with a guide groove (21), each of the guide rails (12) being slidably limited in one of the guide grooves (21), and each of the module boxes (2) being in sliding abutment with the bottom wall of the cavity (11).
2. The distribution frame of claim 1 wherein, One end of each of the module boxes (2) is provided with a protruding clamping block (22), and the bottom wall of the cavity (11) is spaced apart and provided with a plurality of clamping grooves (13) at one end close to the mounting opening (11a), each of the protruding clamping blocks (22) being clamped in one of the clamping grooves (13).
3. The distribution frame of claim 2 wherein, Each of the protruding clamping blocks (22) is protrudingly formed with a handle portion (23) at one end close to the mounting opening (11a), and the handle portion (23) is exposed on the module box (2) provided with the protruding clamping block.
4. The distribution frame of claim 1 wherein, The slot opening of each of the guide grooves (21) is gradually expanded from one end away from the mounting opening (11a) to one end close to the mounting opening (11a).
5. The distribution frame of claim 1 wherein, Each of the guide rails (12) comprises at least three guide rail segments (12a) arranged at intervals, each of the guide rail segments (12a) being arranged in sequence along the bottom wall of the cavity (11) from one end close to the mounting opening (11a) to one end away from the mounting opening (11a).
6. The wiring rack of any one of claims 1 to 5, wherein, The plurality of module boxes (2) comprises a first unit module, a second unit module, and a third unit module, the first unit module, the second unit module, and the third unit module being different in size.
7. The distribution frame of claim 6 wherein, The first unit module comprises eleven groups of wiring modules (24), each group of the wiring modules (24) being arranged side by side, and each group of the wiring modules (24) having one four-core port.
8. The distribution frame of claim 6 wherein, The second unit module comprises five groups of wiring modules (24), each group of the wiring modules (24) being arranged side by side, and each group of the wiring modules having one four-core port.
9. The distribution frame of claim 6 wherein, The third unit module comprises at least three groups of wiring modules (24), each group of the wiring modules (24) being arranged side by side, and each group of the wiring modules (24) having one four-core port.
10. The distribution frame of any of claims 1 to 5, wherein, Both side walls of the frame body (1) are respectively provided with mounting ears (14), and each of the mounting ears (14) is provided with two mounting holes.