Optical fiber adapter with positioning function

Abstract

The utility model discloses an optical fiber adapter with a positioning function, which comprises an adapter body and an optical fiber cable, and further comprises a positioning assembly, the positioning assembly comprises a limiting frame, the outer wall of the optical fiber cable is provided with two groups of positioning frames, the side walls of the two groups of positioning frames are respectively provided with a group of positioning rods, and the positioning rods are arranged in the limiting frame. The outer sides of the two sets of positioning rods are each sleeved with a set of extension springs, one ends of the two sets of extension springs are connected to the side walls of the two sets of positioning frames correspondingly, the other ends of the two sets of extension springs are arranged on the inner walls of the two sides of the limiting frame correspondingly, and positioning mechanisms are arranged at the other ends of the two sets of positioning rods. According to the optical fiber adapter provided by the invention, the connected optical fiber cable can be positioned and clamped, so that the optical fiber cable is stably connected to the adapter body, and the problem that the optical fiber cable is likely to be unstable in connection and easy to fall off after being installed due to the fact that an existing optical fiber adapter cannot position the connected optical fiber cable is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber adapters, in particular to an optical fiber adapter with a positioning function. Background Art

[0002] With the development of electronic technology, optical fiber lines are widely used. During the use of optical fiber, adapters are needed to connect them. Adapters are the most widely used optical passive components in optical fiber communication systems. They can ensure the stable transmission of network signals and are widely used.

[0003] However, the existing optical fiber adapter cannot position the connected optical fiber line, so that the optical fiber line may be unstable after installation and easily fall off, affecting the use. Therefore, we propose a fiber optic adapter with a positioning function to solve the above-mentioned problem. Utility Model Content

[0004] The purpose of the utility model is to provide an optical fiber adapter with a positioning function to solve the problems raised in the above background technology.

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

[0006] A fiber optic adapter with a positioning function comprises an adapter body and optical fiber lines connected to both sides of the adapter body, and also comprises a positioning assembly, wherein the positioning assembly can position the optical fiber lines on both sides of the adapter body, the positioning assembly is arranged on the adapter body, the positioning assembly has two groups, and are respectively arranged on both sides of the adapter body, the positioning assembly comprises a limit frame, the limit frame is arranged on the outer wall of one side of the adapter body, two groups of positioning frames are arranged on the outer wall of the optical fiber line, a group of positioning rods are arranged on the side walls of the two groups of positioning frames, a group of tension springs are sleeved on the outer sides of the two groups of positioning rods, one end of the two groups of tension springs are respectively connected to the side walls of the two groups of positioning frames, and the other end is respectively arranged on the inner walls on both sides of the limit frame, and the other end of the two groups of positioning rods is provided with a positioning mechanism.

[0007] As a further solution of the utility model: the positioning mechanism includes a first support rod, the first support rod is arranged at one end of a group of positioning rods, and a second support rod is arranged at the other end of another group of positioning rods, and a group of screw holes are opened on the first support rod and the second support rod, and fixing bolts are arranged inside the screw holes.

[0008] As a further solution of the utility model: two groups of grooves are opened on the upper end surface of the limit frame, a group of sliding grooves are arranged on the inner walls on both sides of the two groups of grooves, a moving rod is arranged inside the groove, and a group of rollers are arranged at both ends of the moving rod.

[0009] As a further solution of the utility model: a first connecting rod is arranged on the upper end surface of one group of the moving rods, and the other end of the first connecting rod is connected to the first support rod; a second connecting rod is arranged on the upper end surface of another group of the moving rods, and the other end of the second connecting rod is connected to the second support rod.

[0010] As a further solution of the utility model: a first handle is provided on the first support rod.

[0011] As a further solution of the utility model: a second handle is provided on the second support rod.

[0012] Compared with the prior art, the beneficial effect of the utility model is that the optical fiber adapter with a positioning function can position and clamp the connected optical fiber line by setting a positioning component, so that the optical fiber line is stably connected to the adapter body, avoiding the problem that the existing optical fiber adapter cannot position the connected optical fiber line, which makes the optical fiber line unstable after installation and easy to fall off.

[0013] The optical fiber adapter with a positioning function can support the first support rod and the second support rod in the process of the positioning component clamping the optical fiber line by arranging the groove, the slide groove, the moving rod, the roller, the first connecting rod and the second connecting rod, so that the first support rod and the second support rod can move more smoothly, which is convenient for the fixing bolt to be installed in the screw hole, thereby improving the convenience of using the positioning component. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the left side of the utility model.

[0016] Figure 3 for Figure 2 A is a schematic diagram of the enlarged structure.

[0017] Figure 4 It is a schematic diagram of the structure of the utility model from a top view.

[0018] Figure 5 for Figure 4 B is a schematic diagram of the enlarged structure.

[0019] Figure 6 It is a structural schematic diagram of the screw hole in the utility model.

[0020] Wherein: 1. adapter body; 2. optical fiber line; 3. limit frame; 4. positioning frame; 5. positioning rod; 6. tension spring; 7. first support rod; 8. second support rod; 9. screw hole; 10. fixing bolt; 11. groove; 12. slide groove; 13. moving rod; 14. roller; 15. first connecting rod; 16. second connecting rod; 17. first handle; 18. second handle. DETAILED DESCRIPTION

[0021] In one embodiment, Figure 1-Figure 6 As shown, a fiber optic adapter with a positioning function comprises an adapter body 1 and optical fiber lines 2 connected to both sides of the adapter body 1, and also comprises a positioning assembly, the positioning assembly can position the optical fiber lines 2 on both sides of the adapter body 1, the positioning assembly is arranged on the adapter body 1, there are two groups of positioning assemblies, and they are respectively arranged on both sides of the adapter body 1, the positioning assembly comprises a limit frame 3, the limit frame 3 is arranged on the outer wall of one side of the adapter body 1, two groups of positioning frames 4 are arranged on the outer wall of the optical fiber line 2, a group of positioning rods 5 are arranged on the side walls of the two groups of positioning frames 4, and a group of tension springs 6 are sleeved on the outer sides of the two groups of positioning rods 5, one end of the two groups of tension springs 6 are respectively connected to the side walls of the two groups of positioning frames 4, and the other end is respectively arranged on the inner walls of both sides of the limit frame 3, and the other end of the two groups of positioning rods 5 is provided with a positioning mechanism; the positioning mechanism comprises a first support rod 7 The first support rod 7 is arranged at one end of a group of positioning rods 5, and the other end of the other group of positioning rods 5 is arranged with a second support rod 8. A group of screw holes 9 are opened on the first support rod 7 and the second support rod 8, and fixing bolts 10 are arranged inside the screw holes 9; when the optical fiber line 2 is connected to the adapter body 1, the first support rod 7 and the second support rod 8 drive the two groups of positioning frames 4 to clamp on the outer wall of the optical fiber line 2 through the two groups of positioning rods 5, and then the fixing bolts 10 are inserted into the inside of the two groups of screw holes 9, so that the positioning frame 4 can be stably clamped on the outer wall of the optical fiber line 2, and the optical fiber line 2 can be positioned, and the connected optical fiber line 2 can be positioned and clamped, so that the optical fiber line 2 is stably connected to the adapter body 1, avoiding the problem that the existing optical adapter cannot position the connected optical fiber line 2, so that the optical fiber line 2 may be unstable after installation and is prone to falling off.

[0022] like Figure 1-Figure 5As shown, two groups of grooves 11 are provided on the upper end surface of the limit frame 3, and a group of slide grooves 12 are provided on the inner walls of both sides of the two groups of grooves 11. A moving rod 13 is provided inside the groove 11, and a group of rollers 14 are provided at both ends of the moving rod 13; a first connecting rod 15 is provided on the upper end surface of one group of moving rods 13, and the other end of the first connecting rod 15 is connected to the first support rod 7, and a second connecting rod 16 is provided on the upper end surface of the other group of moving rods 13, and the other end of the second connecting rod 16 is connected to the second support rod 8; the first support rod 7 and the second support rod 8 can pass through while moving The first connecting rod 15 and the second connecting rod 16 drive the moving rod 13 to move inside the groove 11, thereby improving the stability of the movement of the first support rod 7 and the second support rod 8. By setting the groove 11, the slide groove 12, the moving rod 13, the roller 14, the first connecting rod 15 and the second connecting rod 16, the first support rod 7 and the second support rod 8 can be supported in the process of the positioning assembly clamping the optical fiber line 2, so that the first support rod 7 and the second support rod 8 move more smoothly, which is convenient for the fixing bolt 10 to be installed inside the screw hole 9, and improves the convenience of using the positioning assembly. The first support rod 7 is provided with a first handle 17; the second support rod 8 is provided with a second handle 18; by providing the first handle 17 and the second handle 18, it is convenient for the installer to drive the first support rod 7 and the second support rod 8 to approach each other through the first handle 17 and the second handle 18.

[0023] The above embodiment discloses an optical fiber adapter with a positioning function. When the optical fiber line 2 is connected to the adapter body 1, the first handle 17 and the second handle 18 drive the first support rod 7 and the second support rod 8 to approach each other. The first support rod 7 and the second support rod 8 drive the two groups of positioning frames 4 to clamp the outer wall of the optical fiber line 2 through the two groups of positioning rods 5, and then the fixing bolts 10 are inserted into the inside of the two groups of screw holes 9, so that the positioning frame 4 can be stably clamped on the outer wall of the optical fiber line 2, and the optical fiber line 2 is positioned. When the first support rod 7 and the second support rod 8 move, they can drive the moving rod 13 to move inside the groove 11 through the first connecting rod 15 and the second connecting rod 16, thereby improving the stability of the movement of the first support rod 7 and the second support rod 8, which is relatively practical.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An optical fiber adapter with a positioning function, comprising an adapter body (1) and optical fiber lines (2) connected to both sides of the adapter body (1), characterized in that: The adapter also comprises a positioning component, which can position the optical fiber lines (2) on both sides of the adapter body (1). The positioning component is arranged on the adapter body (1). There are two groups of positioning components, which are arranged on both sides of the adapter body (1). The positioning component comprises a limit frame (3). The limit frame (3) is arranged on the outer wall of one side of the adapter body (1). Two groups of positioning frames (4) are arranged on the outer wall of the optical fiber line (2). A group of positioning rods (5) are arranged on the side walls of the two groups of positioning frames (4). A group of tension springs (6) are sleeved on the outer sides of the two groups of positioning rods (5). One end of the two groups of tension springs (6) is respectively connected to the side walls of the two groups of positioning frames (4), and the other end is respectively arranged on the inner walls of both sides of the limit frame (3). The other end of the two groups of positioning rods (5) is provided with a positioning mechanism.

2. The optical fiber adapter with positioning function according to claim 1, characterized in that: The positioning mechanism comprises a first support rod (7), the first support rod (7) being arranged at one end of a group of positioning rods (5), and a second support rod (8) being arranged at the other end of another group of positioning rods (5), and a group of screw holes (9) being provided on the first support rod (7) and the second support rod (8), and fixing bolts (10) being arranged inside the screw holes (9).

3. The optical fiber adapter with positioning function according to claim 2, characterized in that: Two groups of grooves (11) are provided on the upper end surface of the limit frame (3), a group of slide grooves (12) are provided on the inner walls on both sides of the two groups of grooves (11), a moving rod (13) is provided inside the groove (11), and a group of rollers (14) are provided at both ends of the moving rod (13).

4. The optical fiber adapter with positioning function according to claim 3, characterized in that: A first connecting rod (15) is arranged on the upper end surface of one group of the moving rods (13), and the other end of the first connecting rod (15) is connected to the first support rod (7). A second connecting rod (16) is arranged on the upper end surface of another group of the moving rods (13), and the other end of the second connecting rod (16) is connected to the second support rod (8).

5. The optical fiber adapter with positioning function according to claim 2, characterized in that: The first support rod (7) is provided with a first handle (17).

6. The optical fiber adapter with positioning function according to claim 2, characterized in that: The second support rod (8) is provided with a second handle (18).

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