Front wire arrangement frame

Abstract

The utility model relates to a front wire arrangement frame, and the frame comprises a bottom plate which is connected to the outer side of the bottom of a distribution frame. The upper cover plate is of an L-shaped bent structure, one end of the upper cover plate is detachably connected with the end, away from the distribution frame, of the bottom plate, and a buckle part is arranged at the corner of the other end of the upper cover plate and used for penetrating through the front end face of the distribution frame through the gap. The wire arrangement frame has the advantages that the wire arrangement frame can be freely matched with a fixed or pull-out type distribution frame, and the wire arrangement frame can be more convenient to mount and dismount.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of optical fiber communication, in particular to a front pre-arrangement frame. BACKGROUND

[0002] The optical fiber distribution frame is used for the termination and distribution of the main cable in the local end of the optical fiber communication system, and can conveniently realize the connection, distribution and scheduling of the optical fiber line, and is mainly used in the optical fiber communication room. The optical fiber distribution frame has the functions of optical cable fixation and protection, optical cable termination and line adjustment, and is an indispensable part of the information room. The pre-arrangement frame is arranged in the outgoing area on the front side of the optical fiber distribution frame

[0003] In the related art, the use of the pre-arrangement frame also needs to consider the type of the distribution frame. For example, the pre-arrangement frame on the fixed distribution frame is usually integrally arranged, and the pre-arrangement frame on the pull-out distribution frame is detachable. Therefore, it is not possible to freely adapt the fixed or pull-out distribution frame according to the user's needs. In addition, the pre-arrangement frame is fixed on the front end face of the distribution frame by bolts, which makes the installation and disassembly of the pre-arrangement frame not very convenient. SUMMARY

[0004] In order to freely adapt the fixed or pull-out distribution frame and make the installation and disassembly of the pre-arrangement frame more convenient, the present application provides a front pre-arrangement frame.

[0005] The front pre-arrangement frame provided by the present application adopts the following technical scheme:

[0006] A front pre-arrangement frame comprises:

[0007] A bottom plate is used to connect to the outside of the bottom of the distribution frame;

[0008] An upper cover plate is in L-shaped bending structure, one end of the upper cover plate is detachably connected to the end of the bottom plate away from the distribution frame, and a buckle part is arranged at the corner of the other end, and the buckle part is used to pass through the front end face of the distribution frame.

[0009] By adopting the above technical scheme, firstly, the front pre-arrangement frame is an independent element, so it can freely adapt the fixed or pull-out distribution frame; secondly, the bottom plate is connected to the outside of the distribution frame, and the upper cover plate is arranged on the front end face of the distribution frame through the buckle part, so the pre-arrangement frame can be disassembled without separating the components from the distribution frame, thereby making the installation and disassembly of the pre-arrangement frame more convenient.

[0010] Preferably, the bottom plate comprises a supporting part and a connecting cover part, the supporting part is used to connect to the distribution frame, the connecting cover part is bent and connected to the end of the supporting part away from the distribution frame, and the connecting cover part is arranged in parallel with the end of the upper cover plate away from the distribution frame.

[0011] By adopting the technical scheme, the cover connecting part and the supporting part are integrally formed, so that the bottom plate of the predetermined shape can be made of one plate, thereby reducing the manufacturing cost of the wire arrangement frame.

[0012] Preferably, the supporting part is provided with a connecting frame part at the end away from the cover connecting part, the connecting frame part abuts against the bottom surface of the wire arrangement frame, and the connecting frame part is provided with external screws.

[0013] By adopting the technical scheme, the bottom plate is connected to the wire arrangement frame by using a simple structure.

[0014] Preferably, the plurality of connecting frame parts are a central supporting part and a plurality of outer supporting parts, the central supporting part is located at the middle position of the length direction of the supporting part, the central supporting part is provided with one screw, and the plurality of outer supporting parts are symmetrically arranged relative to the central supporting part, and the outer supporting parts are provided with a plurality of screws.

[0015] By adopting the technical scheme, the two ends of the wire arrangement frame in the length direction are provided with the wire harness of the connector, so that the two ends of the wire arrangement frame in the length direction need to bear the weight, and the outer supporting parts are arranged, and the central supporting part is arranged, so that the installation and disassembly between the wire arrangement frame and the wire arrangement frame are simplified.

[0016] Preferably, the supporting part is provided with auxiliary wire holes, and the plurality of auxiliary wire holes are arranged at intervals along the length direction of the supporting part.

[0017] By adopting the technical scheme, the wire harness of part of the connector can pass through the auxiliary wire hole, so as to weaken the pressure borne by the two ends of the wire arrangement frame in the length direction, thereby improving the connection stability between the wire arrangement frame and the wire arrangement frame.

[0018] Preferably, the two ends of the length direction of the supporting part are provided with wire tying holes, and the wire tying holes are provided with a wire tying belt for binding the wire harness.

[0019] By adopting the technical scheme, the wire harness of the connector can be fixed and stable by the wire tying belt, so that the wire harness between different connectors can be combed neatly.

[0020] Preferably, the bottom plate further comprises a wire supporting part, the two wire supporting parts are respectively bent and connected to the two ends of the length direction of the supporting part, the wire supporting part is arranged adjacent to the end of the cover connecting part away from the wire arrangement frame, the wire supporting part is perpendicular to the supporting part, and the wire supporting part is provided with a wire protection sleeve at the end away from the supporting part.

[0021] By adopting the technical scheme, the wire harness of the connector can be protected from being scratched by the sharp wire supporting part with the help of the wire protection sleeve.

[0022] Preferably, the buckle part is integrally connected with the upper cover plate, the buckle part is in the shape of an L-shaped bent thin plate, and the buckle part is arranged to pass through the front end surface of the distribution rack.

[0023] By adopting the above technical scheme, the space between the upper cover plate and the bottom plate can be larger when the buckle part passes through the front end surface of the distribution rack, so that there is more sufficient space to comb the wire harness of the connector.

[0024] In summary, the present application has at least one of the following beneficial technical effects:

[0025] 1. Firstly, the front line arrangement rack is a separate component, so it can be freely adapted to a fixed distribution rack or a pull-out distribution rack; secondly, the bottom plate is connected with the outer side of the distribution rack, and the upper cover plate is arranged to pass through the front end surface of the distribution rack through the buckle part, so that the line arrangement rack can be disassembled without separating the distribution rack from the device, thereby making the installation and disassembly of the line arrangement rack more convenient;

[0026] 2. Since the two ends of the line arrangement rack in the length direction are provided for the wire harness of the connector to pass through, the two ends of the line arrangement rack in the length direction need to bear the weight, so the outer side supporting part is arranged, and the center supporting part is arranged to simplify the installation and disassembly between the line arrangement rack and the distribution rack;

[0027] 3. Part of the wire harness of the connector can pass through the auxiliary wire routing hole to weaken the pressure borne by the two ends of the line arrangement rack in the length direction, thereby improving the connection stability between the line arrangement rack and the distribution rack. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a cooperation schematic view of the line arrangement rack and the distribution rack in the embodiment of the present application.

[0029] Figure 2 is a structural schematic view of the line arrangement rack in the embodiment of the present application.

[0030] Figure 3 is a cooperation schematic view of the bottom plate and the wire protection sleeve in the embodiment of the present application.

[0031] Marked: 1, bottom plate; 11, supporting part; 12, cover connecting part; 13, wire supporting part; 2, upper cover plate; 3, buckle part; 4, rack connecting part; 41, center supporting part; 42, outer side supporting part; 5, auxiliary wire routing hole; 6, wire binding hole; 7, wire protection sleeve. DETAILED DESCRIPTION

[0032] The following will be described in detail in combination with the accompanying drawings. Figures 1-3 The present application will be further described in detail.

[0033] The embodiment of the present application discloses a front line arrangement rack.

[0034] Referring to Figure 1 and Figure 2 , the front line arrangement frame comprises a bottom plate 1 connected to the outside of the bottom of the distribution frame and an upper cover plate 2 in L-shaped bending structure, one end of the upper cover plate 2 is detachably connected to the end of the bottom plate 1 away from the distribution frame, and the corner of the other end is provided with a buckle part 3 which is gapingly arranged on the front end surface of the distribution frame.

[0035] Referring to Figure 1 and Figure 2 , first, the front line arrangement frame is an independent element, so it can be freely adapted to fixed distribution frame or pull-out distribution frame; second, the bottom plate 1 is connected to the outside of the distribution frame, and the upper cover plate 2 is gapingly arranged on the front end surface of the distribution frame through the buckle part 3, so that the line arrangement frame can be disassembled without separating the distribution frame from the device, thereby making the installation and disassembly of the line arrangement frame more convenient.

[0036] Referring to Figure 1 and Figure 2 , in order to make the connection structure between the upper cover plate 2 and the bottom plate 1 more stable, the bottom plate 1 comprises a supporting part 11 connected to the distribution frame and a cover connecting part 12 bent and connected to the end of the supporting part 11 away from the distribution frame, and the cover connecting part 12 is arranged in parallel with the end of the upper cover plate 2 away from the distribution frame, so that there is enough area on the bottom plate 1 to connect the upper cover plate 2, and the upper cover plate 2 and the bottom plate 1 are connected by loose screws, and in addition, the bottom plate 1 can be made of a plate material to form a predetermined shape, thereby reducing the manufacturing cost of the line arrangement frame.

[0037] Referring to Figure 1 and Figure 2 , in order to realize the connection between the bottom plate 1 and the distribution frame, the end of the supporting part 11 away from the cover connecting part 12 is integrally formed with a frame connecting part 4, the frame connecting part 4 abuts against the bottom surface of the distribution frame, and the frame connecting part 4 is provided for external screws, so that the bottom plate 1 can still maintain the structure of a plate material, and the stable connection between the bottom plate 1 and the distribution frame can be simply realized, and in addition, considering that the wire harness of the connector is usually arranged from both ends of the length direction of the line arrangement frame, and the wire harness will exert pressure on the line arrangement frame at the passing position, therefore, the plurality of frame connecting parts 4 are divided into a central supporting part 41 and a plurality of outer supporting parts 42, the central supporting part 41 is located at the middle position of the length direction of the supporting part 11, the central supporting part 41 is provided for a screw, and the plurality of outer supporting parts 42 are symmetrically arranged relative to the central supporting part 41, and the outer supporting parts 42 are provided for a plurality of screws, so that the stable connection between the line arrangement frame and the distribution frame is maintained, and the installation and disassembly between the line arrangement frame and the distribution frame are simplified.

[0038] Referring to Figure 2 and Figure 3In order to further relieve the pressure on both ends of the length direction of the wire frame, the supporting part 11 is also provided with auxiliary wiring holes 5, and a plurality of auxiliary wiring holes 5 are arranged at intervals along the length direction of the supporting part 11. Then part of the wire harness of the connector can pass through the auxiliary wiring hole 5 to weaken the pressure on both ends of the length direction of the wire frame, so as to improve the connection stability between the wire frame and the distribution frame.

[0039] Referring to Figure 2 and Figure 3 In order to better comb the wire harness between the connectors, the supporting part 11 is provided with a wire tying hole 6 at both ends of the length direction, and the wire tying hole 6 is provided with a wire harness tying belt. After the wire harness is tied, the wire harness will contact the edge of the length direction of the supporting part 11. Therefore, in order to protect the wire harness, the bottom plate 1 further comprises a wire supporting part 13, and the two wire supporting parts 13 are respectively bent and connected at both ends of the length direction of the supporting part 11. The wire supporting part 13 is arranged adjacent to the end of the connecting cover part 12 away from the distribution frame, and the wire supporting part 13 is perpendicular to the supporting part 11. The wire supporting part 13 is provided with a wire protection sleeve 7 at the end away from the supporting part 11. The wire protection sleeve 7 is made of nylon or other soft materials, and the wire protection sleeve 7 is in the form of a U-shaped sleeve structure and is directly sleeved on the edge of the wire supporting part 13. In this way, the wire harness of the connector can be protected from being damaged by the sharp wire supporting part 13.

[0040] Referring to Figure 1 and Figure 2 The buckle part 3 is integrally connected with the upper cover plate 2, and the buckle part 3 is in the form of a thin plate bent in L shape. The buckle part 3 is arranged through the front end face of the distribution frame, and is bent along the vertical direction of the upper cover plate 2. When the buckle part 3 is arranged through the front end face of the distribution frame, the space between the upper cover plate 2 and the bottom plate 1 is larger, so that there is more space to comb the wire harness of the connector.

[0041] The implementation principle of the front-mounted wire frame is as follows: first, the front-mounted wire frame is an independent element, so it can be freely adapted to fixed distribution frames or pull-out distribution frames; second, the bottom plate 1 is connected with the outer side of the distribution frame, and the upper cover plate 2 is arranged through the front end face of the distribution frame through the buckle part 3. Therefore, the wire frame can be disassembled without separating the distribution frame from the device, so that the installation and disassembly of the wire frame are more convenient.

[0042] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A front-mounted cable management rack, characterized in that: include: Base plate (1), used to connect to the bottom outer side of the patch panel; The upper cover plate (2) has an L-shaped bent structure. One end of the upper cover plate (2) is detachably connected to the end of the bottom plate (1) away from the patch panel. A buckle part (3) is provided at the corner of the other end. The buckle part (3) is used to pass through the front end of the patch panel.

2. The front cable management rack according to claim 1, characterized in that: The base plate (1) includes a support part (11) and a connecting cover part (12). The support part (11) is used to connect to the patch panel. The connecting cover part (12) is bent and connected to the end of the support part (11) away from the patch panel. The connecting cover part (12) is arranged parallel to the end of the upper cover plate (2) away from the patch panel.

3. The front cable management rack according to claim 2, characterized in that: The supporting part (11) is provided with a connecting frame part (4) at one end away from the connecting cover part (12). The connecting frame part (4) abuts against the bottom surface of the wiring frame and allows external screws to pass through.

4. The front cable management rack according to claim 3, characterized in that: The multiple connecting parts (4) are divided into a central support (41) and multiple outer supports (42). The central support (41) is located at the middle of the length direction of the supporting part (11). The central support (41) is for a screw to pass through. The multiple outer supports (42) are symmetrically arranged with respect to the central support (41). The outer supports (42) are for multiple screws to pass through.

5. The front cable management rack according to claim 2, characterized in that: The support part (11) is provided with auxiliary wiring holes (5), and a plurality of auxiliary wiring holes (5) are distributed at intervals along the length direction of the support part (11).

6. The front cable management rack according to claim 2, characterized in that: The support part (11) has tying holes (6) at both ends along its length, and the tying holes (6) are for cable ties to be threaded through.

7. The front cable management rack according to claim 6, characterized in that: The base plate (1) also includes a wire support portion (13). The two wire support portions (13) are bent and connected to the two ends of the support portion (11) in the length direction. The wire support portion (13) is adjacent to the end of the connecting cover portion (12) away from the wiring frame. The wire support portion (13) is perpendicular to the support portion (11). The end of the wire support portion (13) away from the support portion (11) is provided with a wire protection sleeve (7).

8. The front cable management rack according to claim 1, characterized in that: The buckle part (3) is integrally connected to the upper cover plate (2). The buckle part (3) is a thin plate with an L-shaped bend. The buckle part (3) is fitted with a wiring frame. The buckle part (3) is bent along the vertical direction of the upper cover plate (2).

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