Multifunctional fiber walking frame

Abstract

The utility model relates to a multifunctional fiber walking rack, and relates to the technical field of communication, the multifunctional fiber walking rack comprises a fiber distribution rack body, the fiber distribution rack body comprises a fiber melting part used for fixing a fiber melting rod and a plurality of fiber walking channels used for guiding optical fibers, one end of each fiber walking channel is guided to a fiber walking module, the other end of each fiber walking channel is guided to the fiber melting part, and the fiber distribution rack body further comprises a fiber connecting area, the fiber connecting area is used for arranging optical fibers connected with different fiber melting rods; and the fiber pressing device is arranged in the fiber connecting area and is used for adjusting the tension and curvature of the optical fiber in the fiber connecting area. According to the fiber distribution frame, fiber walking, fiber connection and fiber fusion operation can be effectively carried out on devices which are far away from each other on the fiber distribution frame body.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication technical field, concretely relates to a multi -functional fiber running frame. BACKGROUND

[0002] With the rapid development of communication industry, communication electronic equipment is required to be compact in some application scenarios, and even to meet the motion scene.

[0003] Taking a PCB (Printed Circuit Board) as an example, the fiber running frame in the prior art cannot meet the requirements of multi-device, multi-channel fiber running, fiber connection and fiber fusion. Therefore, how to solve the problems of multi-channel fiber connection, fiber fusion, fiber running, device layout, chip heat dissipation and meeting the motion scene has become an urgent problem to be solved in the design of communication equipment. SUMMARY

[0004] The application provides a multi -functional fiber running frame, which can effectively perform fiber running, fiber connection and fiber fusion operations on the fiber distribution frame body.

[0005] In a first aspect, the application provides a multi -functional fiber running frame, which comprises:

[0006] a fiber distribution frame body comprising a fiber fusion part for fixing a fiber fusion rod, and a plurality of fiber running channels for guiding optical fibers, one end of each fiber running channel being directed to a fiber running module, and the other end being directed to the fiber fusion part, and the fiber distribution frame body further comprising a fiber connection area for arranging optical fibers connected to different fiber fusion rods;

[0007] a fiber pressing device arranged in the fiber connection area for adjusting the tension and curvature of the optical fibers in the fiber connection area.

[0008] In combination with the first aspect, in an embodiment, the fiber connection area is provided with a groove, and the fiber pressing device can slide in the groove and abut against the optical fibers in the fiber connection area.

[0009] In combination with the first aspect, in an embodiment, the fiber pressing device comprises:

[0010] a sliding block arranged in the groove, and a threaded hole being arranged in the sliding block;

[0011] a screw rod threadedly matched with the threaded hole and penetrating out of the fiber distribution frame body, the screw rod being used to drive the sliding block to move in the groove;

[0012] a fiber pressing block connected with the sliding block and used to abut against the optical fibers in the fiber connection area.

[0013] In combination with the first aspect, in an embodiment, the fiber pressing block comprises an arc abutting surface.

[0014] In combination with the first aspect, in an embodiment, the end of the screw rod that penetrates through the fiber separation frame body is further provided with a snap spring.

[0015] In combination with the first aspect, in an embodiment, the fiber separation frame body is annular to form a hollow region in the middle.

[0016] In combination with the first aspect, in an embodiment, the fiber melting portion includes a first fiber melting region and a second fiber melting region arranged at intervals, and the fiber connecting region is located between the first fiber melting region and the second fiber melting region.

[0017] The plurality of fiber running channels include,

[0018] A first fiber inlet channel, one end of which is used to guide to a first fiber running module, and the other end is guided to the first fiber melting region;

[0019] A second fiber inlet channel, one end of which is used to guide to a second fiber running module, and the other end is guided to the first fiber melting region;

[0020] A third fiber inlet channel, one end of which is used to guide to a third fiber running module, and the other end is guided to the second fiber melting region.

[0021] In combination with the first aspect, in an embodiment, the fiber separation frame body is further movably connected with a cover plate.

[0022] In combination with the first aspect, in an embodiment, the cover plate is provided with a first clamping hook;

[0023] The fiber separation frame body is provided with a second clamping hook that cooperates with the first clamping hook to lock.

[0024] In combination with the first aspect, in an embodiment, the bottom of the fiber separation frame body is further provided with a plurality of boss structures that raise the installation height.

[0025] The technical scheme provided by the embodiments of the present application has the following beneficial effects:

[0026] The multifunctional fiber running frame in the present application includes a fiber separation frame body 1 and a fiber pressing device 2. The fiber separation frame body 1 includes a fiber melting portion for fixing a fiber melting rod 3, and a plurality of fiber running channels for guiding optical fibers. One end of each of the fiber running channels is guided to a fiber running module, and the other end is guided to the fiber melting portion. The fiber separation frame body 1 further includes a fiber connecting region 11 for arranging optical fibers connected to different fiber melting rods 3. Since the fiber separation frame body 1 is integrated with a plurality of fiber running channels running in different directions, and further provided with a fiber melting portion and a fiber connecting region 11, the devices that are far apart can be effectively operated on the fiber separation frame body. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to make the technical solutions in the embodiments of the present application clearer, the accompanying drawings needed in the embodiment description will be briefly introduced. Obviously, the accompanying drawings in the following description only show some embodiments of the present application, and all other embodiments obtained by those skilled in the art without any creative effort based on the accompanying drawings also belong to the protection scope of the present application.

[0028] Figure 1 Structure schematic diagram of one embodiment of the multifunctional fiber running frame of the present application;

[0029] Figure 2 Explosion schematic diagram of the multifunctional fiber running frame of the present application;

[0030] Figure 3 Arrangement schematic diagram of the multifunctional fiber running frame and the fiber running module of the present application;

[0031] Figure 4 Schematic diagram of the optical fiber in the fiber connecting area of the present application in a relaxed state;

[0032] Figure 5 Schematic diagram of the optical fiber in the fiber connecting area of the present application in a taut state;

[0033] Figure 6 Schematic diagram of the multifunctional fiber running frame of the present application installed on a printed circuit board.

[0034] In the figure: 1, fiber separating frame body; 11, fiber connecting area; 12, groove; 131, first fiber melting area; 132, second fiber melting area; 141, first fiber inlet channel; 142, second fiber inlet channel; 143, third fiber inlet channel; 144, first fiber outlet channel; 15, cover plate; 151, first clamping hook; 152, pin shaft; 16, second clamping hook; 17, pin shaft hole; 18, boss; 2, fiber pressing device; 21, sliding block; 22, screw rod; 23, fiber pressing block; 24, clamping spring; 3, fiber melting rod; 4, printed circuit board. DETAILED DESCRIPTION

[0035] In order to make the technical solutions in the embodiments of the present application clearer, the accompanying drawings needed in the embodiment description will be briefly introduced. Obviously, the accompanying drawings in the following description only show some embodiments of the present application, and all other embodiments obtained by those skilled in the art without any creative effort based on the accompanying drawings also belong to the protection scope of the present application.

[0036] The embodiment of the present application provides a multifunctional fiber running frame.

[0037] In one embodiment, with reference to Figure 1 , Figure 1 Structure schematic diagram of one embodiment of the multifunctional fiber running frame of the present application. As shown in the figure,Figure 1 As shown in the figure, the multifunctional fiber running frame comprises a fiber separating frame body 1 and a fiber pressing device 2.

[0038] The fiber separating frame body 1 comprises a fiber melting part for fixing a fiber melting rod 3, and a plurality of fiber running channels for guiding optical fibers, one end of each of the fiber running channels being directed to a fiber running module and the other end being directed to the fiber melting part, and the fiber separating frame body 1 further comprises a fiber splicing area 11 for arranging optical fibers connected to different fiber melting rods 3; the fiber pressing device 2 is arranged in the fiber splicing area 11 and is used for adjusting the tension and curvature of the optical fibers in the fiber splicing area 11.

[0039] It can be understood that the fiber separating frame body 1 in the embodiment comprises a plurality of fiber running channels, the starting points of the fiber running channels are arranged in different areas of the fiber separating frame body 1, the ending points are directed to the fiber melting part according to the plan, and in addition, the fiber splicing area 11 is used for arranging optical fibers connected to different fiber melting rods 3. Thus, the fiber running, splicing and melting operations of devices far away from each other can be effectively performed on the fiber separating frame body.

[0040] Specifically, the fiber melting part in the embodiment comprises a first fiber melting area 131 and a second fiber melting area 132 arranged at intervals, and the fiber splicing area 11 is located between the first fiber melting area 131 and the second fiber melting area 132.

[0041] The plurality of fiber running channels comprise a first fiber inlet channel 141, one end of which is used for directing to a first fiber running module and the other end of which is directed to the first fiber melting area 131; a second fiber inlet channel 142, one end of which is used for directing to a second fiber running module and the other end of which is directed to the first fiber melting area 131; and a third fiber inlet channel 143, one end of which is used for directing to a third fiber running module and the other end of which is directed to the second fiber melting area 132.

[0042] Referring to Figure 3 As shown in the figure, in specific use, the first fiber running module, i.e. the module marked as A in the figure, has its optical fibers enter through the entrance of the first fiber inlet channel 141 and then be guided along the first fiber inlet channel 141 to the fiber melting rod 3 installed on the first fiber melting area 131.

[0043] The second fiber running module, i.e. the module marked as B in the figure, has its optical fibers enter through the entrance of the second fiber inlet channel 142 and then be guided along the second fiber inlet channel 142 to the fiber melting rod 3 installed on the first fiber melting area 131.

[0044] The third fiber running module, i.e. the module marked as C in the figure, has its optical fibers enter through the entrance of the third fiber inlet channel 143 and then be guided along the third fiber inlet channel 143 to the fiber melting rod 3 installed on the second fiber melting area 132.

[0045] Simultaneously, the two fusion splicing rods 3 located in the first fusion splicing area 131 and the second fusion splicing area 132 are connected together via optical fibers located in the splicing area 11. Furthermore, the third fiber routing module, acting as a central module, is also connected to the printed circuit board 4 via a connector. Thus, it can be understood that the first, second, and third fiber routing modules each complete fiber routing from different locations, then converge to their corresponding fusion splicing rods 3 for splicing, and then connect to the fusion splicing rods 3 via optical fibers in the splicing area 11, forming a closed loop. Finally, the connection is completed by connecting to the printed circuit board 4 via a connector on the third fiber routing module.

[0046] In addition, the fiber routing channel of the fiber distribution frame 1 also includes a first fiber outlet channel 144, through which the optical fiber of the third fiber routing module, which serves as the central hub, is led out along the first fiber outlet channel 144 to connect with the outside.

[0047] It is worth noting that the fiber pressing device 2 in this embodiment is mainly used to adjust the tension and curvature of the optical fiber in the fiber splicing area 11. Before adjustment, the optical fiber may be relatively loose, which may easily fall out of the fiber splitting frame 1, and may also fail to meet the bending radius of the optical fiber.

[0048] For specific implementation details, please refer to [link / reference]. Figure 2 As shown, a groove 12 is provided in the splicing area, and the fiber pressing device 2 can slide within the groove 12 and hold the optical fiber in the splicing area. That is, by moving the fiber pressing device 2 to hold the optical fiber, the tension and curvature of the optical fiber are changed to meet the requirements.

[0049] Preferably, in one embodiment, the fiber pressing device includes a slider 21, a screw 22, and a fiber pressing block 23.

[0050] The slider 21 is disposed in the groove 12 and has a threaded hole; the screw 22 is threadedly engaged with the threaded hole and passes through the fiber splitting frame 1, and the screw 22 is used to drive the slider 21 to move in the groove 12; the fiber pressing block 23 is connected to the slider 21 and is used to hold the optical fiber in the fiber splicing area.

[0051] In practical use, due to the limiting effect of the groove 12 on the slider 21, turning the screw 22 will drive the slider 21 to move within the groove 12. Then, controlling the displacement of the slider 21 ensures that the fiber clamping block 23 is properly held against the optical fiber in the splicing area. Figure 4 The image shows the optical fiber in a relaxed state. Figure 5 The image shows the optical fiber in a taut state.

[0052] Furthermore, the fiber pressing block 23 includes an arc-shaped support surface, which can better meet the bending radius of the optical fiber.

[0053] Further, the screw rod 22 is provided with a snap spring 24 at one end of the fiber distribution frame body 1 to ensure the rotation position of the screw rod 22.

[0054] In order to better accommodate the optical fiber, the fiber distribution frame body 1 is further movably connected with a cover plate 15, which can be closed with the fiber distribution frame body 1, so as to close the optical fiber in the fiber distribution frame body 1, so as to be placed in reverse, without affecting the fiber.

[0055] Specifically, the cover plate 15 is provided with a first clamping hook 151, and the fiber distribution frame body 1 is provided with a second clamping hook 16 matched with the first clamping hook 151. That is, the first clamping hook 151 is buckled on the second clamping hook 16 to complete the closure of the cover plate and the fiber distribution frame body 1.

[0056] Further, the cover plate 15 is further provided with a pin shaft 152, and the fiber distribution frame body 1 is further provided with a pin shaft hole 17 corresponding to the pin shaft 152. The pin shaft 152 is inserted through the pin shaft hole 17, and the cover plate 15 can rotate around the pin shaft 152 to open and close the fiber distribution frame body 1.

[0057] In addition, referring to Figure 6 It is worth noting that the fiber distribution frame body 1 is fixed with the printed circuit board 4 through the boss 18, and since the boss 18 has a certain height, when the fiber distribution frame body 1 is fixed with the printed circuit board 4, there is a certain distance between the fiber distribution frame body 1 and the printed circuit board 4. The device line in the middle of the printed circuit board 4 can be extended from the lower part of the fiber distribution frame body 1, and the external line can be plugged into the printed circuit board 4 through the connector. The space between them can also be used for device and wiring, avoiding the occupation of the space of the printed circuit board 4 by the fiber distribution frame body 1.

[0058] Further, the fiber distribution frame body 1 is annular to form a hollow area in the middle. Through the exposed space of the hollow, the heat dissipation device on the printed circuit board 4 can be connected with the heat conductor to complete the heat dissipation function.

[0059] In summary, the multifunctional fiber distribution frame in the present application includes a fiber distribution frame body 1 and a fiber pressing device 2. The fiber distribution frame body 1 includes a fiber melting part for fixing a fiber melting rod 3, and a plurality of fiber distribution channels for guiding optical fibers. One end of each of the fiber distribution channels is directed to a fiber distribution module, and the other end is directed to the fiber melting part. The fiber distribution frame body 1 further includes a fiber connecting area 11 for arranging optical fibers connected with different fiber melting rods 3. Since the fiber distribution frame body 1 is integrated with a plurality of fiber distribution channels for distributing fibers from different directions, and further provided with a fiber melting part and a fiber connecting area 11, the devices with a long distance can be effectively distributed, connected and melted on the fiber distribution frame.

[0060] In the description of the present application, it should be noted that the terms "upper", "lower", and the like are used for indicating the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. Unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0061] It should be noted that in the present application, relational terms such as "first" and "second", and the like are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or other elements inherent in such a process, method, article or apparatus. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of other identical elements in the process, method, article or apparatus including the element.

[0062] The above is only a specific embodiment of the present application, which enables those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features applied herein.

Claims

1. A multifunctional fiber guide stand, characterized by comprising: The multifunctional fiber running frame comprises: a fiber distribution frame body (1) comprising a fiber fusion part for fixing a fiber fusion rod (3) and a plurality of fiber running channels for guiding optical fibers, one end of each of the fiber running channels being directed to a fiber running module and the other end being directed to the fiber fusion part, and the fiber distribution frame body (1) further comprising a fiber splicing area (11) for arranging optical fibers connected with different fiber fusion rods (3); a fiber pressing device (2) arranged in the fiber splicing area (11) for adjusting the tension and curvature of the optical fibers in the fiber splicing area (11).

2. The multifunctional fiber running frame according to claim 1, wherein: the fiber splicing area is provided with a groove (12), and the fiber pressing device (2) is slidable in the groove (12) and abuts against the optical fibers in the fiber splicing area.

3. The multifunctional frame of claim 2, wherein, the fiber pressing device comprises: a sliding block (21) arranged in the groove (12) and provided with a threaded hole in the sliding block (21); a screw rod (22) threadedly matched with the threaded hole and penetrating through the fiber distribution frame body (1), the screw rod (22) being used for driving the sliding block (21) to move in the groove (12); a fiber pressing block (23) connected with the sliding block (21) and used for abutting against the optical fibers in the fiber splicing area.

4. The multifunctional fiber running frame according to claim 3, wherein: the fiber pressing block (23) comprises an arc abutting surface.

5. The multifunctional fiber running frame according to claim 3, wherein: an end of the screw rod (22) penetrating through the fiber distribution frame body (1) is further provided with a clamping spring (24).

6. The multifunctional diploma rack of claim 1, wherein, the fiber distribution frame body (1) is annular to form a hollow area in the middle.

7. The multifunctional fiber running frame according to claim 6, wherein: the fiber fusion part comprises a first fiber fusion area (131) and a second fiber fusion area (132) arranged at intervals, and the fiber splicing area (11) is located between the first fiber fusion area (131) and the second fiber fusion area (132); the plurality of fiber running channels comprise, a first fiber inlet channel (141) having one end directed to a first fiber running module and the other end directed to the first fiber fusion area (131); a second fiber inlet channel (142) having one end directed to a second fiber running module and the other end directed to the first fiber fusion area (131); a third fiber inlet channel (143) having one end directed to a third fiber running module and the other end directed to the second fiber fusion area (132).

8. The multifunctional fiber running frame according to claim 1, wherein: a cover plate (15) is movably connected to the fiber distribution frame body (1).

9. The multifunctional fiber running frame according to claim 8, wherein: the cover plate (15) is provided with a first clamping hook (151); the fiber distribution frame body (1) is provided with a second clamping hook (16) matched and locked with the first clamping hook (151).

10. The multifunctional fiber running frame according to claim 1, wherein: a plurality of boss (18) for lifting the installation height is further arranged on the bottom of the fiber distribution frame body (1).

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