Optical fiber patch cord fixing structure

Abstract

The utility model discloses an optical fiber patch cord fixing structure comprising a positioning plate, the upper and lower sides of the positioning plate are respectively provided with a positioning assembly and a rotating rod, the positioning assembly is connected with the rotating rod, the positioning plate is internally provided with a through hole, and the through hole is internally provided with two groups of fixing sheets. According to the utility model, through the arrangement of the through hole, the joint of the optical fiber patch cord can pass through the through hole conveniently, the two groups of fixing sheets are installed in the through hole, and the fixing sheets can clamp the joint of the patch cord passing through the through hole through the thrust applied by the reset spring, so that when the joint of the optical fiber patch cord is instably connected with the port of the optical modem, the joint of the optical fiber patch cord can be fixed. Meanwhile, the positioning assemblies are installed on the upper side and the lower side of the positioning plate respectively, an optical modem can be clamped through the positioning assemblies so that installation between the structure and the optical modem can be facilitated, and the positions of the positioning assemblies can be adjusted through rotation of the rotating rod so that optical modems of different thickness sizes can be installed and clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed structures, in particular to an optical fiber jumper fixed structure. Background Art

[0002] The main function of an optical modem is to convert optical and electrical signals. It converts optical signals into electrical signals by connecting to an optical fiber network so that electronic devices can process and understand them. This process involves the optical modem receiving optical signals from the optical fiber and then converting them into electrical signals, and vice versa.

[0003] The fiber optic patch cord plays a vital role in this process because it connects the optical modem and the optical network. One end of the patch cord is plugged into the port of the optical modem, and the other end is connected to the corresponding interface of the optical network. The optical fiber in the patch cord is used to transmit high-frequency electromagnetic pulses. These pulses have minimal attenuation when transmitted in the fiber core, ensuring high-speed transmission and low latency characteristics of the signal.

[0004] However, during use, the two may be affected by external forces, causing the connection between the fiber optic patch cord connector and the optical modem port to become loose, or even the connector to detach from the port, thereby affecting network transmission. Therefore, a fiber optic patch cord fixing structure is proposed to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a fiber optic jumper fixing structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fiber optic jumper fixing structure, including a positioning plate, wherein a positioning assembly and a rotating rod are respectively installed on the upper and lower sides of the positioning plate, the positioning assembly is connected to the rotating rod, a perforation is opened inside the positioning plate, and two sets of fixing plates are installed inside the perforation.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Preferably, limiting grooves are respectively provided on the upper and lower sides of the inner end of the positioning plate.

[0009] Preferably, the positioning assembly further comprises a movable block having one end slidably connected to the interior of the limiting groove, and the other end of the movable block is fixedly connected to a clamping plate.

[0010] Preferably, the rotary rod is rotatably connected to the interior of the positioning plate and is threadedly connected to the movable block.

[0011] Preferably, second anti-slip pads are respectively bonded to opposite sides of the clamping plates at both sides.

[0012] Preferably, a first anti-skid pad is bonded to one side opposite to the two fixing plates, a return spring is fixedly connected to one side of the fixing plate away from the first anti-skid pad, and the other end of the return spring is fixedly connected to the inside of the positioning plate.

[0013] Preferably, slide grooves are respectively provided on the upper and lower sides of the perforation, and the number of the slide grooves is four groups.

[0014] Preferably, upper and lower sides of the fixing plate are respectively fixedly connected with limiting blocks, and the limiting blocks are slidably connected to the inside of the sliding groove.

[0015] Preferably, one end of the fixing plate extends to the outside of the positioning plate.

[0016] Beneficial Effects

[0017] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0018] The utility model provides a through hole to facilitate the passage of the connector of the optical fiber jumper, and two sets of fixing plates are installed inside the through hole. The fixing plates can clamp the jumper connector passing through the through hole by the thrust applied by the reset spring, so as to stabilize the optical fiber jumper connector when the connection between the connector of the optical fiber jumper and the port of the optical modem is unstable. At the same time, positioning components are respectively installed on the upper and lower sides of the positioning plate, and the optical modem can be clamped by the positioning components to facilitate the installation between the structure and the optical modem. In addition, the position of the positioning component can be adjusted by rotating the rotating rod, so as to install and clamp optical modems of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the side section structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the front section structure of the utility model;

[0022] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1, positioning plate; 11, perforation; 2, positioning assembly; 21, movable block; 22, clamping plate; 3, rotating rod; 4, fixing plate; 41, first anti-skid pad; 42, return spring; 5, limiting groove; 6, second anti-skid pad; 7, limiting block; 8, slide groove. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] A fiber jumper fixing structure includes a positioning plate 1, wherein a through hole 11 is arranged inside the positioning plate 1, and after the through hole 11 is aligned with the port of the optical modem, the connector of the fiber jumper can be inserted through the through hole 11 and connected to the port of the optical modem.

[0026] In this embodiment, please refer to Figure 1 and Figure 2 A positioning assembly 2 and a rotary rod 3 are respectively provided on the upper and lower sides of the positioning plate 1, and the positioning assembly 2 is connected to the rotary rod 3, and the rotary rod 3 is rotatably connected to the inside of the positioning plate 1, and the lifting and sliding of the positioning assembly 2 can be adjusted by rotating the rotary rod 3.

[0027] Furthermore, the positioning assembly 2 is composed of a movable block 21 and a clamping plate 22. The movable block 21 is slidably connected to the inside of the limiting groove 5, and the limiting groove 5 is respectively arranged on the upper and lower sides of the inner end of the positioning plate 1 to limit the movement of the movable block 21. A clamping plate 22 is fixed at the other end of the movable block 21. The clamping plate 22 is driven by the movable block 21 to rise and fall and then clamp the optical modem, so that the positioning plate 1 and the optical modem remain fixed after installation.

[0028] At the same time, second anti-slip pads 6 are respectively bonded to the opposite sides of the clamping plates 22, so as to increase the friction and maintain the stability of the clamping when the clamping plates 22 clamp the optical modem.

[0029] Furthermore, the rotary rod 3 is threadedly connected to the movable block 21, and can drive the movable block 21 to rise and fall when the rotary rod 3 is rotated. The movable block 21 is used to drive the clamping plate 22 to move and clamp the optical modem. The overall movement of the positioning assembly 2 is adjusted by the rotary rod 3 to facilitate installation with optical modems of different specifications and thicknesses.

[0030] In this embodiment, please refer to Figure 2 , Figure 3 and Figure 4Two groups of fixing plates 4 are arranged inside the through hole 11, and a first anti-skid pad 41 is bonded to the opposite side of the two groups of fixing plates 4. A return spring 42 is fixed to the end of the fixing plate 4 away from the first anti-skid pad 41, and the other end of the return spring 42 is fixed inside the positioning plate 1. The fixing plate 4 can be automatically pushed by the elastic force of the return spring 42, and a part of the optical fiber jumper connector passing through the through hole 11 is clamped by the fixing plate 4, and the fixing plate 4 contacts the outer surface of the connector through the first anti-skid pad 41, thereby further improving the friction.

[0031] Furthermore, the upper and lower sides of the fixed plate 4 are respectively fixed with limit blocks 7, and the limit blocks 7 are slidably connected to the inside of the slide groove 8, and the slide groove 8 is respectively arranged on the upper and lower sides of the through hole 11, and there are four groups in total. The movement of the limit blocks 7 is limited by the slide groove 8, so that the fixed plate 4 can slide in a limited manner in the through hole 11.

[0032] In another embodiment, see Figure 1 and Figure 3 One end of the fixing piece 4 extends to the outside of the positioning plate 1 so that the fixing piece 4 at one end located on the outside of the positioning plate 1 can be pinched and the fixing piece 4 can be slid manually so that the fixing pieces 4 on both sides are moved away from each other, and the optical fiber jumper connector is no longer clamped, making it easier to remove the connector from the perforation 11.

[0033] Working principle: first align the positioning plate 1 with the port on the optical modem for plugging the fiber optic jumper through the perforation 11, then rotate the rotary rod 3 to raise and lower the overall position of the positioning assembly 2, clamp the optical modem through the clamps 22 on both sides, so that the positioning plate 1 is stably installed on the outside of the optical modem, and then connect the fiber optic jumper to the port of the optical modem so that the jumper connector passes through the perforation 11. At this time, the two sets of fixing plates 4 in the perforation 11 are pushed by the reset spring 42 to clamp the connector to maintain the stability of the connection between the fiber optic jumper and the optical modem.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fiber jumper fixing structure, characterized in that: The invention comprises a positioning plate (1), wherein a positioning assembly (2) and a rotating rod (3) are respectively installed on the upper and lower sides of the positioning plate (1), the positioning assembly (2) is connected to the rotating rod (3), a through hole (11) is provided inside the positioning plate (1), and two groups of fixing plates (4) are installed inside the through hole (11).

2. The optical fiber jumper fixing structure according to claim 1, characterized in that: Limiting grooves (5) are respectively provided on the upper and lower sides of the inner end of the positioning plate (1).

3. The optical fiber jumper fixing structure according to claim 1, characterized in that: The positioning assembly (2) further comprises a movable block (21) having one end slidably connected to the interior of the limiting groove (5), and the other end of the movable block (21) is fixedly connected to a clamping plate (22).

4. The optical fiber jumper fixing structure according to claim 1, characterized in that: The rotating rod (3) is rotatably connected to the interior of the positioning plate (1) and is threadedly connected to the movable block (21).

5. The optical fiber jumper fixing structure according to claim 3, characterized in that: Second anti-slip pads (6) are respectively bonded to the opposite sides of the clamping plates (22).

6. The optical fiber jumper fixing structure according to claim 1, characterized in that: A first anti-skid pad (41) is bonded to the opposite side of the two groups of fixing plates (4), and a return spring (42) is fixedly connected to the side of the fixing plate (4) away from the first anti-skid pad (41), and the other end of the return spring (42) is fixedly connected to the inside of the positioning plate (1).

7. The optical fiber jumper fixing structure according to claim 1, characterized in that: The upper and lower sides of the through hole (11) are respectively provided with sliding grooves (8), and the number of the sliding grooves (8) is four groups.

8. The optical fiber jumper fixing structure according to claim 1, characterized in that: The upper and lower sides of the fixing plate (4) are respectively fixedly connected to limit blocks (7), and the limit blocks (7) are slidably connected to the inside of the sliding groove (8).

9. The optical fiber jumper fixing structure according to claim 1, characterized in that: One end of the fixing plate (4) extends to the outside of the positioning plate (1).

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