Front-taking type shielding network air distribution frame

Abstract

The utility model discloses a front taking type shielding network air distribution frame, comprising a fixed plate comprising a fixed plate body and a connecting plate, the connecting plate is connected with the fixed plate body and can divide the fixed plate body into two installation ports, and the upper edge and the lower edge of each installation port are respectively provided with a plurality of spacing plates; the rear parts of the two front cover plates are respectively arranged in the two mounting openings and can move left and right in the corresponding mounting openings; the upper portion and the lower portion of each rear cover plate are each provided with a plurality of limiting openings, and the two rear cover plates are fixedly connected with the rear portions of the two front cover plates respectively; the limiting plates are arranged in the limiting openings in a one-to-one correspondence mode, and the front cover plate and the rear cover plate move left and right in the mounting opening so that the limiting plates can be locked or unlocked in the limiting openings. And the stop block is mounted on the connecting plate and is used for limiting the left-right movement of the two front cover plates. According to the scheme, through sliding of the front cover plate and the rear cover plate, front taking maintenance of the distribution frame can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of distribution frames, in particular to a front-accessible shielded network empty distribution frame. Background Art

[0002] A patch panel is a centralized, easy-to-manage patch panel consisting of paired connectors that use jumpers for patching. It is used to connect vertical subsystems and horizontal subsystems, or to connect user information points at the local end, and can centrally manage, allocate and adjust the cables of these systems. The front-end structure of the network patch panel mainly includes RJ45 jacks and identification areas.

[0003] At present, shielded network patch panels on the market are basically composed of one-piece iron plates due to the need for grounding. When it is necessary to replace the module connected to the network or perform network maintenance, it is often necessary to go around the back of the cabinet, or even to disassemble the entire iron plate to operate, which is extremely inconvenient and very unfriendly to the constructor. The patent application with publication number CN218772300U discloses a 24-port modular patch panel, which makes disassembly and assembly easier by providing a buckle one on the plastic front cover, a buckle two on the left and right covers, and a buckle three on the iron plate, thereby improving the efficiency of maintenance. However, the buckle disassembly and assembly is relatively cumbersome, and the buckle is easily deformed or even broken during repeated disassembly and assembly, resulting in the failure of the buckle. Utility Model Content

[0004] In order to solve the above technical problems, the purpose of the utility model is to provide a front-accessible shielded network empty patch panel, which can be maintained by removing the front cover from the front.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] A front-accessible shielded network empty distribution frame, comprising:

[0007] The fixing plate comprises a fixing plate body and a connecting plate, wherein the fixing plate body is arranged in a frame shape, the connecting plate is connected to the fixing plate body and can separate two installation openings in the fixing plate body, and a plurality of limit plates are respectively arranged at the upper edge and the lower edge of each installation opening;

[0008] Two front cover plates, each of which is provided with a plurality of first module mounting holes, and the rear portions of the two front cover plates are respectively arranged in two mounting openings and can move left and right in the corresponding mounting openings;

[0009] Two rear cover plates, each rear cover plate has a plurality of limit openings at the upper and lower parts, each rear cover plate has a plurality of second module mounting holes, the two rear cover plates are fixedly connected to the rear parts of the two front cover plates, and the second module mounting holes are aligned with the first module mounting holes;

[0010] The limiting plates are arranged in the limiting openings in a one-to-one correspondence, and the front cover plate and the rear cover plate move left and right in the installation opening so that the limiting plates are locked or unlocked in the limiting openings;

[0011] The stopper is installed on the connecting plate and is used to limit the left and right movement of the two front cover plates.

[0012] When the network module needs to be replaced, first remove the block, move the front cover and the rear cover until the limit plate is unlocked in the limit opening, and then take out the front cover and the rear cover from the front of the installation opening at the same time, which is convenient for replacing the network module and beneficial for later maintenance.

[0013] Preferably, it further comprises a grounding wire, which is fixedly mounted on the back of the fixing plate body; the fixing plate and the rear cover plate are made of metal material, and the front cover plate is made of plastic.

[0014] Preferably, the limiting opening includes a moving opening and a release opening, the release opening is located at the rear of the moving opening and is connected to the middle of the moving opening, the width of the moving opening is equivalent to the thickness of the limiting plate, the length of the release opening is not less than the length of the limiting plate, when the limiting plate is located in the middle of the moving opening, the limiting plate is unlocked in the limiting opening and can leave the limiting opening from the release opening; when the limiting plate is located on the left or right side of the moving opening, the limiting plate is locked in the limiting opening, and the fixed plate contacts the rear cover plate through the limiting plate.

[0015] Preferably, an opening is respectively provided at the left and right ends of the fixing plate, a baffle is provided in the opening, a first buckle is provided at one end of the front cover plate, when the front cover plate is installed in the corresponding installation opening, the first buckle extends into the corresponding opening, and when the limiting plate is locked in the limiting opening, the first buckle is located at the rear side of the baffle plate. In this way, a fixing structure between the fixing plate and the front cover plate is added.

[0016] Preferably, a plurality of second buckles are respectively provided on the upper and lower surfaces of the rear part of the front cover plate, and a plurality of second slots corresponding to the second buckles are respectively provided on the upper and lower parts of the rear cover plate, and the rear cover plate is fixed to the rear part of the front cover plate by the cooperation of the second slots and the second buckles.

[0017] Preferably, the rear cover plate is arranged in both axisymmetric and central symmetric manner. Thus, the rear cover plate can be assembled even if it is rotated 180°, and only one set of rear cover plate molds needs to be opened during production.

[0018] Preferably, at least one plug hole is formed on the connection plate, and at least one buckle corresponding to the plug hole is protruded from the stopper, and the stopper is inserted into the plug hole through the buckle so as to be fixedly mounted on the connection plate.

[0019] Preferably, each front cover plate is provided with 12 first module mounting holes, and each rear cover plate is provided with 12 second module mounting holes.

[0020] Preferably, a plurality of marking areas are provided on the front side of the front cover plate, and the marking area includes a groove and a transparent cover, and the transparent cover is detachably arranged at the groove.

[0021] Preferably, the transparent cover is provided with a digging handle.

[0022] The utility model has the following beneficial effects due to the adoption of the above technical scheme: in the utility model, the front access maintenance and grounding functions of the distribution frame can be realized by sliding the front cover and the rear cover without the aid of additional parts, and the rear cover is arranged to be both axially symmetrical and centrally symmetrical, and can be assembled with the front cover and the fixed plate without foolproofing and directional restrictions, which can not only reduce the time cost of making molds, but also improve production efficiency, save time and effort, and reduce costs, thereby enhancing product strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the utility model from another angle;

[0025] Figure 3 It is a structural schematic diagram of the fixed plate;

[0026] Figure 4 It is a schematic diagram of the structure of the front cover;

[0027] Figure 5 This is a structural diagram of the front cover from another angle;

[0028] Figure 6 It is a structural schematic diagram of the rear cover;

[0029] Figure 7 It is a schematic diagram of the structure of the stopper.

[0030] Reference numerals:

[0031] 1. Fixing plate; 11. Fixing plate body; 12. Connecting plate; 121. Socket; 13. Mounting port; 131. Limiting plate; 14. Opening; 15. Baffle;

[0032] 2. front cover; 21. first module mounting hole; 22. first buckle; 23. second buckle; 24. groove; 25. transparent cover; 251. digging hand;

[0033] 3. rear cover; 31. limit opening; 311. moving opening; 312. release opening; 32. second module mounting hole; 33. second card slot;

[0034] 4. Stopper; 41. Buckle;

[0035] 5. Ground wire. DETAILED DESCRIPTION

[0036] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0038] In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more than two, unless otherwise clearly defined. In the present invention, unless otherwise clearly defined and defined, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal connection of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0039] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0040] For the convenience of description, in the present invention, when the patch panel is installed on the wall, the side close to the wall is the back or the rear side, and the opposite side is the front or the front side.

[0041] like Figures 1 to 7 A front-accessible shielded network empty distribution frame is shown, comprising:

[0042] The fixing plate 1 comprises a fixing plate body 11 and a connecting plate 12, wherein the fixing plate body 11 is arranged in a frame shape, the connecting plate 12 is connected to the fixing plate body 11 and can separate two mounting openings 13 in the fixing plate body 11, the two mounting openings 13 are arranged symmetrically with respect to the connecting plate 12, and a plurality of limiting plates 131 are respectively arranged at the upper edge and the lower edge of each mounting opening 13;

[0043] Two front cover plates 2, each of which is provided with a plurality of first module mounting holes 21, and the rear portions of the two front cover plates 2 are respectively arranged in the two mounting openings 13 and can move left and right in the corresponding mounting openings 13;

[0044] Two rear cover plates 3, each rear cover plate 3 is respectively provided with a plurality of limit openings 31 at the upper part and the lower part, each rear cover plate 3 is respectively provided with a plurality of second module mounting holes 32, the two rear cover plates 3 are respectively fixedly connected to the rear parts of the two front cover plates 2, the second module mounting holes 32 are aligned with the first module mounting holes 21, and the network module can be installed in the second module mounting holes 32 and the first module mounting holes 21;

[0045] The limiting plates 131 are arranged in the limiting opening 31 in a one-to-one correspondence, and the front cover plate 2 and the rear cover plate 3 move left and right in the installation opening 13 so that the limiting plates 131 are locked or unlocked in the limiting opening 31;

[0046] The stopper 4 is mounted on the connecting plate 12 and is used to limit the left and right movement of the two front cover plates 2.

[0047] When the network module needs to be replaced, first remove the block 4, move the front cover 2 and the rear cover 3 until the limit plate 131 is unlocked in the limit opening 31, and then take the front cover 2 and the rear cover 3 out of the installation opening 13, so as to realize the function of taking out the front cover 2 and the rear cover 3 from the front to replace the network module, which is convenient for the later maintenance of the patch panel. After the network module is replaced, the front cover 2 and the rear cover 3 are set in the installation opening 13, and the front cover 2 and the rear cover 3 are moved until the limit plate 131 is locked in the limit opening 31.

[0048] In order to achieve shieldable functions, such as Figure 2As shown, the utility model also includes a grounding wire 5, which is fixedly installed on the back of the fixed plate body 11; the fixed plate 1 and the rear cover plate 3 are made of metal materials. Generally speaking, the fixed plate 1 and the rear cover plate 3 are iron plates, and the front cover plate 2 is made of plastic. The limit opening 31 includes a moving opening 311 and a release opening 312. The release opening 312 is located at the rear of the moving opening 311 and is connected to the middle of the moving opening 311. When the limit plate 131 is located in the middle of the moving opening 311, the limit plate 131 is unlocked in the limit opening 31 and can leave the limit opening 31 from the release opening 312; when the limit plate 131 is located on the left or right side of the moving opening 311, the limit plate 131 is locked in the limit opening 31, and the fixed plate 1 contacts the rear cover plate 3 through the limit plate 131. In this way, when the network module is a shielding module and the limiting plate 131 is locked in the limiting opening 31, the shielding module, the fixing plate 1 and the rear cover plate 3 are connected to each other, thereby realizing the grounding function of the shielding module. The width of the movable opening 311 is equivalent to the thickness of the limiting plate 131, so that when the limiting plate 131 is locked in the limiting opening 31, the fixing plate 1 and the rear cover plate 3 are always in contact with each other, thereby realizing the grounding function. The length of the release opening 312 is not less than the length of the limiting plate 131, thereby ensuring that the limiting plate 131 can easily be released from the release opening 312.

[0049] In order to increase the connection strength between the fixing plate 1 and the front cover plate 2, as Figure 2 , Figure 3 and Figure 4 As shown, an opening 14 is respectively provided at the left and right ends of the fixing plate 1, a baffle 15 is provided in the opening 14, and a first buckle 22 is provided at one end of the front cover plate 2. When the front cover plate 2 is installed in the corresponding installation opening 13, the first buckle 22 extends into the corresponding opening 14, and when the limiting plate 131 is locked in the limiting opening 31, the first buckle 22 is located at the rear side of the baffle 15. In this way, when the limiting plate 131 is locked in the limiting opening 31, there is a limiting relationship between the front cover plate 2 and the fixing plate 1, and there is also a limiting relationship between the rear cover plate 3 and the fixing plate 1, so that the front cover plate 2 and the rear cover plate 3 can be effectively fixed on the fixing plate 1.

[0050] like Figure 4 and Figure 6 As shown, a plurality of second clips 23 are respectively provided on the upper and lower surfaces of the rear portion of the front cover plate 2, and a plurality of second slots 33 corresponding to the second clips 23 are respectively provided on the upper and lower portions of the rear cover plate 3. The rear cover plate 3 is fixedly arranged at the rear portion of the front cover plate 2 by the cooperation of the second slots 33 and the second clips 23.

[0051] In the present utility model, if Figure 6As shown, the rear cover plate 3 is both axially symmetrical and centrally symmetrical. In this way, the entire rear cover plate 3 is symmetrical in both vertical and horizontal directions, and can be assembled even if it is rotated 180 degrees. During production, the rear cover plate 3 only needs to open one set of molds, which can not only reduce the time and cost of making molds, but also improve production efficiency, save time and effort, and reduce costs, thereby improving product strength.

[0052] In the present utility model, if Figure 3 and Figure 7 As shown, at least one insertion hole 121 is formed on the connecting plate 12 , and at least one buckle 41 corresponding to the insertion hole 121 is protruded from the stopper 4 , and the stopper 4 is inserted into the insertion hole 121 through the buckle 41 so as to be fixedly mounted on the connecting plate 12 .

[0053] In the present invention, each front cover plate 2 is provided with 12 first module mounting holes 21 , and each rear cover plate 3 is provided with 12 second module mounting holes 32 .

[0054] Generally speaking, in order to mark each network module, the front side of the front cover plate 2 is provided with a plurality of marking areas, such as Figure 5 As shown, the marking area includes a groove 24 and a transparent cover 25. The transparent cover 25 is detachably arranged at the groove 24. Of course, the transparent cover 25 can also be rotatably arranged at the groove 24. In order to facilitate opening or closing the transparent cover 25, a digging handle 251 is provided on the transparent cover 25.

[0055] All features described in the specification, the attached claims and the drawings, whether alone or in any combination thereof, are important features of the present utility model.

[0056] Although the embodiments of the utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the utility model. Ordinary technicians in the field can change, modify, replace, modify, delete some features, add features or re-combine features to form a technical solution in the above embodiments without departing from the principles and purpose of the utility model within the scope of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the innovative principles of the utility model are still within the scope of the technical solution of the utility model.

Claims

1. A front-accessible shielded network empty distribution frame, characterized in that: include: A fixing plate (1) comprising a fixing plate body (11) and a connecting plate (12), wherein the fixing plate body (11) is arranged in a frame shape, the connecting plate (12) is connected to the fixing plate body (11) and is capable of separating two installation openings (13) in the fixing plate body (11), and each installation opening (13) is provided with a plurality of limit plates (131) at the upper edge and the lower edge thereof; Two front cover plates (2), each of the front cover plates (2) being provided with a plurality of first module mounting holes (21), and the rear portions of the two front cover plates (2) being respectively arranged in two mounting openings (13) and being capable of moving left and right in the corresponding mounting openings (13); Two rear cover plates (3), each rear cover plate (3) having a plurality of limit openings (31) at the upper and lower parts thereof, each rear cover plate (3) having a plurality of second module mounting holes (32) thereon, the two rear cover plates (3) being fixedly connected to the rear parts of the two front cover plates (2) respectively, the second module mounting holes (32) being aligned with the first module mounting holes (21); The limiting plates (131) are arranged in a one-to-one correspondence in the limiting opening (31), and the front cover plate (2) and the rear cover plate (3) move left and right in the installation opening (13) so that the limiting plates (131) are locked or unlocked in the limiting opening (31); The stopper (4) is mounted on the connecting plate (12) and is used to limit the left and right movement of the two front cover plates (2).

2. The front-accessible shielded network empty distribution frame according to claim 1, characterized in that: It also comprises a grounding wire (5), wherein the grounding wire (5) is fixedly mounted on the back of the fixing plate body (11); the fixing plate (1) and the rear cover plate (3) are made of metal material, and the front cover plate (2) is made of plastic.

3. The front-accessible shielded network empty distribution frame according to claim 1, characterized in that: The limiting opening (31) comprises a moving opening (311) and a release opening (312); the release opening (312) is located at the rear of the moving opening (311) and communicates with the middle of the moving opening (311); the width of the moving opening (311) is equivalent to the thickness of the limiting plate (131); the length of the release opening (312) is not less than the length of the limiting plate (131); when the limiting plate (131) is located at the middle of the moving opening (311), the limiting plate (131) is unlocked in the limiting opening (31) and can leave the limiting opening (31) from the release opening (312); when the limiting plate (131) is located at the left side or the right side of the moving opening (311), the limiting plate (131) is locked in the limiting opening (31), and the fixed plate (1) contacts the rear cover plate (3) through the limiting plate (131).

4. The front-accessible shielded network empty distribution frame according to claim 1, characterized in that: An opening (14) is respectively provided at the left and right ends of the fixing plate (1), a baffle (15) is provided in the opening (14), and a first buckle (22) is provided at one end of the front cover plate (2). When the front cover plate (2) is installed in the corresponding installation opening (13), the first buckle (22) extends into the corresponding opening (14), and when the limiting plate (131) is locked in the limiting opening (31), the first buckle (22) is located at the rear side of the baffle plate (15).

5. The front-accessible shielded network empty distribution frame according to claim 1, characterized in that: A plurality of second buckles (23) are respectively provided on the upper surface and the lower surface of the rear portion of the front cover plate (2), and a plurality of second clamping grooves (33) corresponding to the second buckles (23) are respectively provided on the upper portion and the lower portion of the rear cover plate (3), wherein the rear cover plate (3) is fixedly arranged on the rear portion of the front cover plate (2) by the cooperation of the second clamping grooves (33) and the second buckles (23).

6. The front-accessible shielded network empty distribution frame according to claim 1, characterized in that: The rear cover plate (3) is arranged in both axial symmetry and central symmetry.

7. The front-accessible shielded network empty distribution frame according to claim 1, characterized in that: The connection plate (12) is provided with at least one insertion hole (121), the stopper (4) is provided with at least one insertion buckle (41) corresponding to the insertion hole (121), and the stopper (4) is inserted into the insertion hole (121) via the insertion buckle (41) so as to be fixedly mounted on the connection plate (12).

8. The front-accessible shielded network empty distribution frame according to claim 1, characterized in that: Each front cover plate (2) is provided with 12 first module mounting holes (21), and each rear cover plate (3) is provided with 12 second module mounting holes (32).

9. The front-accessible shielded network empty distribution frame according to claim 1, characterized in that: A plurality of marking areas are provided on the front side of the front cover plate (2), the marking area comprising a groove (24) and a transparent cover (25), and the transparent cover (25) is detachably arranged at the groove (24).

10. The front-accessible shielded network empty distribution frame according to claim 9, characterized in that: The transparent cover (25) is provided with a digging handle (251).

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