Side emission optical fiber window calibration platform

Abstract

The utility model discloses a calibration platform, belongs to the technical field of optical fiber calibration devices, and particularly relates to a side emission optical fiber window calibration platform which is composed of a clamping base, an optical fiber sheath body, a locking shaft and a calibration ring. The clamping base is provided with an optical fiber sheath channel, the optical fiber sheath body is installed in the optical fiber sheath body, and the locking shaft is connected to one side of the clamping base in a threaded mode and communicated with the optical fiber sheath channel so as to be matched with the optical fiber sheath body to fixedly install the optical fiber sheath body in the optical fiber sheath channel. The calibration ring is mounted on the clamping base through a mounting frame; according to the utility model, the side emission optical fiber can be simply and conveniently installed to the laser output window in the optical fiber sheath, the problem that the side emission optical fiber is not easy to operate during installation is solved, the installation steps are simplified, the assembly efficiency is improved, the operation is simple and convenient, and meanwhile, the problem that the side emission optical fiber is not easy to operate during installation is solved.

Description

Technical Field

[0001] The utility model discloses a calibration platform, belongs to the technical field of optical fiber calibration devices, and particularly relates to a side-emitting optical fiber window calibration platform. Background Art

[0002] The operating principle of side-emitting optical fiber is primarily based on the difference in refractive index between the core and cladding. When light enters the fiber, because the core has a higher refractive index than the cladding, the light is totally reflected at the interface between the core and cladding, allowing the light to propagate within the fiber without leakage. However, through special designs, such as the conical incidence method, it is possible to produce a luminous effect on the side of the fiber. Furthermore, fluorescent optical fiber utilizes a core doped with fluorescent material. When excitation light is incident from the side or end, the luminescent material in the core is excited and emits fluorescence, which propagates along the fiber.

[0003] In the prior art, when a side-emitting optical fiber is installed in a fiber sheath, it is difficult to align it with the fiber output window and is prone to deviation, which can easily cause damage to the optical fiber when emitting laser light. Utility Model Content

[0004] The purpose of the utility model is to provide a side-emitting optical fiber window calibration platform to solve the above-mentioned problems.

[0005] Technical solution: A side-emitting optical fiber window calibration platform, which consists of a clamping base, an optical fiber sheath body, a locking shaft and a calibration ring;

[0006] In a further embodiment, the clamping base is provided with a fiber optic sheath channel, the fiber optic sheath body is installed in the fiber optic sheath body, the locking shaft is threadedly connected to one side of the clamping base and connected to the fiber optic sheath channel to cooperate with the fiber optic sheath body to fix the fiber optic sheath body in the fiber optic sheath channel, and the calibration ring is installed on the clamping base through a mounting frame.

[0007] In a further embodiment, the mounting frame includes an adjustable frame body and a panel; one end of the adjustable frame body is fixedly connected to the clamping base and the other end is connected to the panel, and the calibration ring is installed on the panel.

[0008] In a further embodiment, a locking nut is provided at one end of the optical fiber sheath body and a laser emission window is opened at the other end. The laser emission window is a runway-shaped opening slot and is vertically upward.

[0009] In a further embodiment, the adjustable frame consists of a fixed frame and an adjustment frame; one end of the fixed frame is fixedly mounted on the clamping base, and the other end is screwed to one end of the adjustment frame; the other end of the adjustment frame is fixedly connected to the panel.

[0010] In a further embodiment, an optical fiber is provided in the optical fiber sheath body, a green indicator light is transmitted in the optical fiber, and the end of the optical fiber extends into the laser emission window.

[0011] Beneficial effects: The utility model is a practical and effective side-emitting fiber optic window calibration platform, which can easily install the side-emitting fiber to the laser output window in the fiber optic sheath, solve the problem of difficult operation during the installation of the side-emitting fiber optic, simplify the installation steps, improve the assembly efficiency, and make the operation simple and convenient. At the same time, it solves the problem of difficult operation during the installation of the side-emitting fiber optic, simplifies the installation steps, improves the assembly efficiency, and makes the operation simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the main view of the present utility model.

[0013] Figure 2 It is a schematic diagram of the present utility model.

[0014] Figure 3 It is an axonometric drawing of the present utility model.

[0015] Figure 4 It is a schematic diagram of the optical fiber sheath body of the present utility model.

[0016] Figure numerals: clamping base 1, optical fiber sheath body 2, locking shaft 3, calibration ring 4, optical fiber sheath channel 5, mounting bracket 6, adjustable bracket 61, panel 62, locking nut 7, laser emission window 8, fixing bracket 611, adjustment bracket 612. DETAILED DESCRIPTION

[0017] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0020] A side-emitting optical fiber window calibration platform, the calibration platform consists of a clamping base 1, an optical fiber sheath body 2, a locking shaft 3 and a calibration ring 4;

[0021] In one embodiment, Figures 1 to 4 As shown, the clamping base 1 is provided with a fiber optic sheath channel 5, the fiber optic sheath body 2 is installed in the fiber optic sheath body 2, the locking shaft 3 is screwed to one side of the clamping base 1 and connected to the fiber optic sheath channel 5 to cooperate with the fiber optic sheath body 2 to fix the fiber optic sheath body 2 in the fiber optic sheath channel 5, and the calibration ring 4 is installed on the clamping base 1 through the mounting bracket 6.

[0022] In one embodiment, Figures 1 to 4 As shown, the mounting frame 6 includes an adjustable frame 612 body 61 and a panel 62; one end of the adjustable frame 612 body 61 is fixedly connected to the clamping base 1 and the other end is connected to the panel 62, and the calibration ring 4 is installed on the panel 62.

[0023] In one embodiment, Figures 1 to 4 As shown, a locking nut 7 is provided at one end of the optical fiber sheath body 2 and a laser emission window 8 is opened at the other end. The laser emission window 8 is a runway-shaped opening groove and is vertically upward.

[0024] In one embodiment, Figures 1 to 4 As shown, the adjustable frame 612 body 61 consists of a fixed frame 611 and an adjusting frame 612; one end of the fixed frame 611 is fixedly mounted on the clamping base 1, and the other end is screwed to one end of the adjusting frame 612; the other end of the adjusting frame 612 is fixedly connected to the panel 62.

[0025] In one embodiment, Figures 1 to 4 As shown, an optical fiber is provided in the optical fiber sheath body 2 , the optical fiber transmits a green indicator light, and the end of the optical fiber extends into the laser emission window 8 .

[0026] In one embodiment, Figures 1 to 4As shown, the entire device consists of a clamping base 1, a fiber sheath channel 5, a locking shaft 3, and a calibration ring 4. The fiber sheath body 2 includes a locking nut 7, and the laser emission window 8 is a runway-shaped opening. The fiber sheath body 2 is placed into the channel, and the optical fiber is placed inside the fiber sheath body 2. A green indicator light is transmitted within the fiber, and the end of the optical fiber extends into the laser emission window 8. At this time, the green indicator light can be illuminated by the calibration ring 4. The brightness of the indicator light on the calibration ring 4 can quickly determine whether the installation position is correct.

[0027] Working principle:

[0028] 1. Place the entire device on the platform, insert the fiber optic sheath body 2 into the fiber optic sheath channel 5, with the runway-shaped opening groove in the fiber optic sheath body 2 facing vertically upwards. At this time, lock the fiber optic sheath body 2 through the locking shaft 3.

[0029] 2. The optical fiber passes through the optical fiber sheath body 2 and enters the laser emission window 8. At this time, the green indicator light is transmitted in the optical fiber. By rotating the direction of the optical fiber, the green indicator light can be irradiated on the calibration ring 4. There are concentric circles of different sizes on the calibration ring 4, and the center of the concentric circles is aligned with the laser emission window 8.

[0030] 3. Rotate the optical fiber and shine the green indicator light on different positions of the calibration ring 4. When the green indicator light shines on the center of the calibration ring 4, the optical fiber is installed correctly. Rotate the locking nut 7 on the optical fiber sheath to fix the optical fiber, completing the installation of the side-emitting optical fiber.

[0031] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A side-emitting optical fiber window calibration platform, characterized in that: The calibration platform consists of a clamping base, an optical fiber sheath body, a locking shaft and a calibration ring; The clamping base is provided with a fiber optic sheath channel, the fiber optic sheath body is installed in the fiber optic sheath body, the locking shaft is screwed to one side of the clamping base and connected to the fiber optic sheath channel to cooperate with the fiber optic sheath body to fix the fiber optic sheath body in the fiber optic sheath channel, and the calibration ring is installed on the clamping base through a mounting frame.

2. A side-emitting optical fiber window calibration platform according to claim 1, characterized in that: The mounting frame comprises an adjustable frame body and a panel; one end of the adjustable frame body is fixedly connected to the clamping base, and the other end is connected to the panel, and the calibration ring is installed on the panel.

3. The side-emitting optical fiber window calibration platform according to claim 1, characterized in that: One end of the optical fiber sheath body is provided with a locking nut, and the other end is provided with a laser emission window, and the laser emission window is a runway-shaped opening slot and is vertically upward.

4. The side-emitting optical fiber window calibration platform according to claim 2, characterized in that: The adjustable frame consists of a fixed frame and an adjusting frame; one end of the fixed frame is fixedly mounted on the clamping base, and the other end is screwed to one end of the adjusting frame; the other end of the adjusting frame is fixedly connected to the panel.

5. The side-emitting optical fiber window calibration platform according to claim 3, characterized in that: An optical fiber is arranged in the optical fiber sheath body, and a green indicator light is transmitted in the optical fiber. The end of the optical fiber extends into the laser emission window.

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