Optical cable winding assembly and distribution frame

Abstract

The utility model discloses an optical cable winding assembly and a distribution frame, the optical cable winding assembly comprises at least two winding members, each winding member comprises a semicircular shaft body and a wire blocking sub-plate, and the wire blocking sub-plate is connected to the circumferential side of one end of the semicircular shaft body; a connecting part is arranged on the end face, away from the wire blocking sub-plate, of the semicircular shaft body, a butt joint part is arranged on the end face, close to the wire blocking sub-plate, of the semicircular shaft body, and the connecting part of one winding piece is detachably connected with the butt joint part of the other winding piece. In the technical scheme of the utility model, the optical cable winding assembly can be formed by detachably connecting two or more than two winding pieces, so that when the optical cables are wound, different optical cables can be wound to different winding pieces, and the number of the winding wheels can be increased or decreased according to needs, and the applicability of the optical cable winding assembly is better.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber storage and transmission, in particular to an optical cable winding component and a distribution frame. Background Art

[0002] In order to avoid loose and messy optical cables, the cables are usually wound on cable reels for easy transportation, storage and use. However, the existing reels are of fixed models and have poor applicability. Some reels can be installed in a patch panel. Due to the limited space in the patch panel, it is necessary to select a reel that matches the size of the patch panel. In addition, before winding multiple optical cables of different lengths, in order to avoid the problem of redundant optical cables or "overkill" of reels, different types of reels are usually required for winding cables of different lengths, which is troublesome and costly. Utility Model Content

[0003] The main purpose of the utility model is to provide an optical cable winding assembly and a distribution frame, aiming to improve the applicability of the optical cable winding assembly.

[0004] To achieve the above object, the utility model provides an optical cable winding assembly, comprising:

[0005] At least two winding members, each of which comprises a semicircular shaft and a wire blocking plate, wherein the wire blocking plate is connected to the circumference of one end of the semicircular shaft;

[0006] The end face of the semicircular shaft body away from the wire blocking plate is provided with a connecting portion, and the end face of the semicircular shaft body close to the wire blocking plate is provided with a docking portion. The connecting portion of one winding member is detachably connected to the docking portion of another winding member.

[0007] In some embodiments of the present invention, the connecting portion is an elastic buckle, the docking portion is a clamping hole, and the elastic buckle of one winding member can be clamped into the clamping hole of another winding member.

[0008] In some embodiments of the utility model, two elastic clips are provided, and the elastic clips include an elastic arm and a hook protruding from the end of the elastic arm, and the protruding directions of the hooks of the two elastic clips are arranged in opposite directions along the radial direction of the semicircular shaft.

[0009] In some embodiments of the utility model, a mounting boss is provided on the end surface of the semicircular shaft close to the wire-blocking spoke plate, the docking portion is provided on the top surface of the mounting boss, an assembly groove is provided on the end surface of the winding shaft away from the wire-blocking spoke plate, the connecting portion is provided on the bottom wall of the assembly groove, and the mounting boss of one winding component is assembled in the assembly groove of another winding component.

[0010] In some embodiments of the utility model, a positioning pin is further provided on the end face of the winding shaft away from the wire blocking spoke plate, and a positioning hole is further provided on an end face of the winding shaft close to the wire blocking spoke plate, and the positioning pin of one winding component is inserted into the positioning hole of another winding component.

[0011] In some embodiments of the utility model, the two winding members are detachably spliced ​​into a winding wheel, the two semicircular shafts are spliced ​​into a winding shaft, and the wire blocking plates of the two winding members are spliced ​​into a wire blocking spoke plate.

[0012] In some embodiments of the utility model, the winding piece is provided with a slot and an insertion strip on the splicing surface, the slot penetrates the winding piece along the axial direction, the insertion strip extends along the axial direction of the winding piece, the slot is arranged with a width gradually increasing in the direction away from the splicing surface, and the insertion strip is arranged with a width gradually increasing in the direction away from the splicing surface, and the slots and insertion strips of the two winding pieces cooperate with each other.

[0013] In some embodiments of the present invention, the line blocking plate is provided with a line passing notch.

[0014] The utility model also provides a distribution frame, including a base plate and the optical cable winding assembly, wherein a fixed boss is arranged on one side of the base plate, and an assembly part is arranged on the surface of the fixed boss, and the assembly part is detachably connected to the connecting part of the winding wheel located at the head end.

[0015] In some embodiments of the utility model, the bottom plate is further provided with a through hole, and the end surface of the winding wheel away from the wire blocking spoke plate is further provided with a threaded hole, and the screw connection member passes through the through hole and is connected to the threaded hole.

[0016] In the technical solution of the utility model, the optical cable winding assembly can be composed of two or more winding pieces that are detachably connected. In this way, when winding the optical cable, different optical cables can be wound onto different winding pieces, and the number of winding wheels can be increased or decreased as needed, thereby improving the applicability of the optical cable winding assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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.

[0018] Figure 1 A structural schematic diagram of an embodiment of an optical cable winding assembly provided by the utility model;

[0019] Figure 2A partial structural schematic diagram of the optical cable winding assembly provided by the utility model;

[0020] Figure 3 A cross-sectional view of an embodiment of an optical cable winding assembly provided by the utility model;

[0021] Figure 4 A schematic structural diagram of an embodiment of a winding member provided by the utility model;

[0022] Figure 5 A cross-sectional view of the winding member provided by the utility model installed on the bottom plate;

[0023] Figure 6 It is a structural schematic diagram of an embodiment of a wiring rack of the utility model.

[0024] Description of Figure Numbers:

[0025] 100. Optical cable winding assembly; 1. Winding wheel; 10. Winding member; 101. Semicircular shaft; 102. Wire blocking plate; 103. Slot; 104. Insert; 11. Winding shaft; 111. Connecting part; 1111. Elastic buckle; 1112. Elastic arm; 1113. Hook; 1114. Positioning pin; 112. Butt joint; 1121. Clamp hole; 1122. Positioning hole; 113. Mounting boss; 114. Assembly groove; 115. Threaded hole; 12. Wire blocking spoke plate; 121. Wire passing notch; 2. Bottom plate; 21. Assembly part; 23. Fixed boss; 300. Splice tray.

[0026] 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

[0027] 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.

[0028] 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 in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0029] 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 implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0030] The utility model proposes an optical cable winding assembly 100, comprising at least two winding members 10, wherein the winding member 10 comprises a semicircular shaft body 101 and a wire blocking plate 102, wherein the wire blocking plate 102 is connected to the circumference of one end of the semicircular shaft body 101; a connecting portion 111 is provided on the end surface of the semicircular shaft body 101 away from the wire blocking plate 102, and a docking portion 112 is provided on the end surface of the semicircular shaft body 101 close to the wire blocking plate 102, and the connecting portion 111 of one winding member 10 is detachably connected to the docking portion 112 of another winding member 10.

[0031] The above-mentioned winding component 10 is generally made of plastic material, which is light in weight, has good durability and chemical stability, and is easy to process. The above-mentioned semicircular shaft body 101 is generally set as a hollow structure, which further reduces the weight on the basis of ensuring structural strength. The wire blocking plate 102 is generally integrally formed with the semicircular shaft body 101, and the connection strength between the two is relatively high.

[0032] The specific implementation methods of the above-mentioned connecting part 111 and the docking part 112 are various. In some embodiments of the present invention, the docking part 112 is a round pile, and the outer peripheral wall of the round pile is provided with a thread. The connecting part 111 is configured as a circular groove opened on the end face of the winding shaft 11, and the circular groove cooperates with the round pile thread. There are many other specific implementation methods of the connecting part 111 and the docking part 112, which are not listed here one by one.

[0033] In the technical solution of the utility model, the optical cable winding assembly 100 can be composed of two or more winding pieces 10 that are detachably connected. In this way, when winding the optical cable, different optical cables can be wound onto different winding pieces 10, and the number of winding wheels can be increased or decreased as needed, so that the optical cable winding assembly 100 has better applicability.

[0034] Preferably, in some embodiments of the present invention, the connecting portion 111 is an elastic buckle 1111, the docking portion 112 is a clamping hole 1121, and the elastic buckle 1111 of one winding member 10 is clamped to the clamping hole 1121 of another winding member 10. In this way, the elastic buckle 1111 is clamped to the clamping hole 1121, which can effectively limit the separation and relative rotation of the two connected winding wheels 1, and the connection stability is better.

[0035] The specific implementation methods of the above-mentioned elastic buckle 1111 are various. In some embodiments of the present invention, there are two elastic buckles 1111. The elastic buckle 1111 includes a plate rib and hooks 1113 on opposite sides of the top edge of the plate rib. The two plate ribs are arranged vertically, and the clamping hole 1121 is a cross hole. The two elastic buckles 1111 are clamped in the cross hole.

[0036] Preferably, in some embodiments of the utility model, two elastic buckles 1111 are provided, and the elastic buckles 1111 include an elastic arm 1112 and a hook 1113 protruding from the end of the elastic arm 1112, and the hooks 1113 of the two elastic buckles 1111 are protruding in opposite directions along the radial direction of the winding shaft 11. With such a configuration, when connecting two winding members 10, it is only necessary to insert the elastic buckle 1111 into the corresponding clamping hole 1121, and the two winding members 10 are restricted to be separated from each other by the clamping hook 1113. When disassembling, a winding member 10 can be pushed along its radial direction with a little force, so that it and the connected winding member 10 produce relative radial displacement, so that the elastic buckle 1111 on one side can be disengaged from the clamping hole 1121, and at this time, the elastic buckle 1111 on the other side can be easily disengaged from the other clamping hole 1121, thereby completing the disassembly, which is convenient and quick.

[0037] Furthermore, in some embodiments of the utility model, the end surface of the winding member 10 close to the wire retaining spoke 12 is provided with a mounting boss 113, the top surface of the mounting boss 113 is provided with a docking portion 112, the end surface of the winding shaft 11 away from the wire retaining spoke 12 is provided with an assembly groove 114, the bottom wall of the assembly groove 114 is provided with a connecting portion 111, and the mounting boss 113 of one winding member 10 is assembled in the assembly groove 114 of another winding member 10. After the assembly is completed, the connecting portion 111 and the docking portion 112 are located inside the assembly groove 114, and there is no gap between the two adjacent winding wheels in appearance, and the consistency is better.

[0038] Furthermore, in some embodiments of the present invention, a positioning pin 1114 is further provided on the end face of the semicircular shaft body 101 away from the wire blocking spoke 12, and a positioning hole 1122 is further provided on the end face of the semicircular shaft body 101 close to the wire blocking spoke 12, and the positioning pin 1114 of one winding member 10 is inserted into the positioning hole 1122 of another winding member 10. In this way, during assembly, the positioning pin 1114 and the positioning hole 1122 can be used to achieve pre-positioning, thereby facilitating the assembly of the connecting portion 111 and the docking portion 112.

[0039] Furthermore, in some embodiments of the utility model, two winding members 10 are detachably spliced ​​into a winding wheel 1, two semicircular shafts 101 are spliced ​​to form a winding shaft 11, and the wire blocking plates 102 of the two winding members 10 are spliced ​​to form a wire blocking spoke plate 12. In this way, the two winding members 10 can be used as a winding wheel 1 after being spliced, which has higher applicability. When the winding wheel 1 is partially damaged, the winding member 10 with the damaged part can be replaced and repaired, and the other winding member 10 can continue to be used, which reduces the cost of replacement and repair. In addition, when assembling, the two winding members 10 can be assembled one after another, which improves the convenience of assembly and avoids the trouble of taking into account multiple fixing structures when installing the entire winding wheel 1.

[0040] The two winding members 10 can be detachably connected in various ways. In some embodiments of the present invention, the two winding members 10 are connected and fixed by screws after being spliced.

[0041] Preferably, in some embodiments of the present invention, the winding member 10 is provided with a slot 103 and an insertion strip 104 on the splicing surface, the slot 103 penetrates along the axial direction of the winding member 10, the insertion strip 104 extends along the axial direction of the winding member 10, the slot 103 is gradually increased in width in the direction away from the splicing surface, the insertion strip 104 is gradually increased in width in the direction away from the splicing surface, and the slots 103 and the insertion strip 104 of the two winding members 10 cooperate with each other. In this way, when assembling, it is only necessary to insert the insertion strip 104 of one winding member 10 into the slot 103 of the other winding member 10, and the two winding members 10 can be set to have exactly the same structure, and the interchangeability is better.

[0042] Furthermore, in the winding wheel 1, a shrinkage groove is provided on the surface of the insertion strip 104 of one winding member 10 facing the other winding member 10, so that the insertion strip 104 can be tightly matched with the slot 103. After the insertion strip 104 is inserted into the slot 103, the insertion strip 104 on both sides of the shrinkage groove shrinks, and the assembly stability is good.

[0043] In some embodiments of the present invention, the wire-blocking plate 102 is provided with a wire-passing notch 121 for a longer optical cable to pass through and be wound onto other winding members 10. Furthermore, in some embodiments of the present invention, a plurality of wire-passing notches 121 are provided, and the plurality of wire-passing notches 121 are arranged at intervals around the outer circumference of the winding shaft 11. With such a configuration, when winding, the optical fiber can be wound onto another winding wheel 1 from any wire-passing notch 121, which is more flexible.

[0044] The utility model also provides a wiring rack, including a bottom plate 2 and the above-mentioned optical cable winding assembly 100, a fixed boss 23 is provided on one side of the bottom plate 2, a mounting portion 21 is provided on the surface of the fixed boss 23, and the mounting portion 21 is detachably connected to the connecting portion 111 of the winding wheel 1 at the head end. Since the wiring rack applies all the technical solutions in all the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions in all the above-mentioned embodiments, which will not be repeated here.

[0045] For further information, see Figure 5 The middle part of the bottom plate 2 protrudes outward to form a fixed boss 23, and the assembly part 21 is arranged on the fixed boss 23. In this way, when the wiring rack puts the bottom plate 2 downward on the ground, the position of the fixed boss 23 of the bottom plate 2 and the connecting part 111 of the winding wheel do not touch the ground, and the periphery of the bottom plate 2 contacts the ground, which is more stable.

[0046] In some embodiments of the utility model, the bottom plate 2 is further provided with a through hole, and the end surface of the winding member 10 away from the wire blocking spoke plate 12 is further provided with a threaded hole 115, and the screw connection member passes through the through hole and is connected to the threaded hole 115. The connection stability between the bottom plate 2 and the winding wheel 1 is further improved. Furthermore, an internal thread column is protruding from the bottom wall of the assembly groove 114 of the winding member 10, and the side of the internal thread column is connected to the groove wall of the assembly groove 114, and the threaded hole is formed in the internal thread column, and the structure is highly stable.

[0047] In some embodiments of the present invention, the distribution frame further includes a cover body, which is connected to the bottom plate 2 and covers the optical cable winding assembly 100 to form a box structure.

[0048] In some embodiments of the present invention, the distribution frame further includes a fiber splicing tray 300 . The fiber splicing tray 300 is installed on the bottom plate 2 and is located between the two winding members 10 .

[0049] In some embodiments of the present invention, the bottom plate is provided with an assembly portion 21 and a through hole on opposite sides of the fiber splicing tray 300, one winding member 10 is connected to the assembly portion 21, and the other winding member 10 is connected to the through hole by bolts, so as to avoid reverse installation during assembly.

[0050] The above description is only an exemplary embodiment of the present invention, and does 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 technical 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. An optical cable winding assembly, characterized in that: include: At least two winding members, each of which comprises a semicircular shaft and a wire blocking plate, wherein the wire blocking plate is connected to the circumference of one end of the semicircular shaft; The end surface of the semicircular shaft body away from the wire blocking plate is provided with a connecting portion, and the end surface of the semicircular shaft body close to the wire blocking plate is provided with a docking portion, and the connecting portion of one winding member is detachably connected to the docking portion of another winding member; The two winding members are detachably spliced ​​into a winding wheel, the two semicircular shafts are spliced ​​into a winding shaft, and the wire blocking plates of the two winding members are spliced ​​into a wire blocking spoke plate.

2. The optical cable winding assembly according to claim 1, characterized in that: The connecting portion is an elastic buckle, and the docking portion is a clamping hole. The elastic buckle of one winding member can be clamped in the clamping hole of another winding member.

3. The optical cable winding assembly according to claim 2, characterized in that: There are two elastic buckles, each of which includes an elastic arm and a hook protruding from the end of the elastic arm. The protruding directions of the hooks of the two elastic buckles are opposite to each other along the radial direction of the semicircular shaft.

4. The optical cable winding assembly according to claim 1, characterized in that: The end surface of the semicircular shaft body close to the wire-blocking spoke plate is provided with a mounting boss, the top surface of the mounting boss is provided with the docking portion, the end surface of the winding shaft away from the wire-blocking spoke plate is provided with an assembly groove, the bottom wall of the assembly groove is provided with the connecting portion, and the mounting boss of one winding component is assembled in the assembly groove of another winding component.

5. The optical cable winding assembly according to claim 1, characterized in that: The end face of the winding shaft away from the wire blocking spoke plate is also provided with a positioning pin, and the end face of the winding shaft close to the wire blocking spoke plate is also provided with a positioning hole, and the positioning pin of one winding member is inserted into the positioning hole of another winding member.

6. The optical cable winding assembly according to any one of claims 1 to 5, characterized in that: The winding piece is provided with a slot and an insertion strip on the splicing surface, the slot penetrates the winding piece along the axial direction, the insertion strip extends along the axial direction of the winding piece, the slot is gradually increased in width in the direction away from the splicing surface, and the insertion strip is gradually increased in width in the direction away from the splicing surface, and the slots and insertion strips of the two winding pieces cooperate with each other.

7. The optical cable winding assembly according to any one of claims 1 to 5, characterized in that: The line blocking plate is provided with a line passing notch.

8. A patch panel, characterized in that: It comprises a bottom plate and the optical cable winding assembly as claimed in any one of claims 1 to 7, wherein a fixing boss is arranged on one side of the bottom plate, an assembly portion is arranged on the surface of the fixing boss, and the assembly portion is detachably connected to the connection portion of the winding wheel at the head end.

9. The patch panel according to claim 8, characterized in that: The bottom plate is also provided with a through hole, and the end surface of the winding wheel away from the wire blocking spoke plate is also provided with a threaded hole, and the screw connection piece passes through the through hole and is connected in the threaded hole.

Images