Optical fiber clamping mechanism

Abstract

The utility model provides an optical fiber clamping mechanism. The optical fiber clamping mechanism comprises a shell; the clamping assembly is arranged in the shell, the clamping assembly comprises an upper clamping part and a lower clamping part, and an optical fiber clamping channel is formed between the upper clamping part and the lower clamping part; the optical fiber clamping channel penetrates through the shell, and the upper clamping part and the lower clamping part are connected through an elastic component, so that the upper clamping part moves relative to the lower clamping part. The optical fiber clamping device is simple in structure, convenient to operate and capable of meeting clamping requirements of optical fibers of different specifications.

Description

Technical Field

[0001] The utility model relates to the field of communications, in particular to an optical fiber clamping mechanism. Background Art

[0002] Most existing optical fiber detection devices adopt an integrated structure, that is, one device clamps multiple optical fibers at the same time. When the optical fibers are densely packed, the optical fibers need to be connected to the optical fiber detection device in sequence, which is inconvenient to operate and the optical fiber clamping position is limited. In addition, the components used to clamp the optical fibers in the existing optical fiber detection devices are complex in structure and have high manufacturing costs. Utility Model Content

[0003] In view of the above problems existing in the prior art, the utility model proposes an optical fiber clamping mechanism, which mainly solves the problems of the existing optical fiber clamping structure being complicated and inconvenient to operate.

[0004] In order to achieve the above-mentioned purpose and other purposes, the technical solution adopted by the utility model is as follows.

[0005] The present application provides an optical fiber clamping mechanism, comprising: a shell; a clamping assembly, which is arranged in the shell, the clamping assembly comprises an upper clamping part and a lower clamping part, and an optical fiber clamping channel is formed between the upper clamping part and the lower clamping part; the optical fiber clamping channel passes through the shell, and the upper clamping part and the lower clamping part are connected by an elastic component, so that the upper clamping part moves relative to the lower clamping part.

[0006] In one embodiment of the present application, a cavity for accommodating the light detection component is disposed in the lower clamping portion, and the optical fiber clamping channel is connected to the cavity through an opening on one side of the lower clamping portion.

[0007] In one embodiment of the present application, the elastic component is disposed at two ends of the optical fiber clamping channel.

[0008] In an embodiment of the present application, the elastic component includes a spring.

[0009] In one embodiment of the present application, the optical fiber clamping channel is an arc-shaped structure.

[0010] In one embodiment of the present application, the mechanism further comprises a dial button, which is movably embedded in the top surface of the upper clamping portion; the dial button is pushed to translate on the top surface so that the embedded part of the dial button moves out to squeeze the upper clamping portion downward, thereby adjusting the width of the optical fiber clamping channel.

[0011] In one embodiment of the present application, the dial button includes an operating part and a base, and the operating part extends outward from the base to the outside of the shell; at least one protrusion is provided on the side of the base away from the operating part; the protrusion cooperates with a groove provided on one side of the top table to adjust the position of the upper clamping part relative to the lower clamping part.

[0012] In one embodiment of the present application, the housing includes an openable and closable side cover, and the optical fiber clamping channel is exposed after the side cover is opened.

[0013] As described above, the optical fiber clamping mechanism of the utility model has the following beneficial effects.

[0014] The present application forms an optical fiber clamping channel between the upper and lower clamping components, and utilizes elastic components to adjust the width of the optical fiber clamping channel to meet the requirements of light clamping of different sizes. The structure is simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the structure of the optical fiber clamping mechanism in one embodiment of the present application.

[0016] Description of labels:

[0017] 01-shell; 02-fiber clamping channel; 03-cavity; 04-dial button; 05-top table. DETAILED DESCRIPTION

[0018] The following describes the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0019] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed at will, and the component layout may also be more complicated.

[0020] See also Figure 1 , Figure 1The structure diagram of the optical fiber clamping mechanism in one embodiment of the present application. The optical fiber clamping mechanism in the embodiment of the present application includes a housing 01; a clamping assembly, which is arranged in the housing 01, and the clamping assembly includes an upper clamping part and a lower clamping part, and a fiber clamping channel 02 is formed between the upper clamping part and the lower clamping part; the fiber clamping channel 02 passes through the housing 01, and the upper clamping part and the lower clamping part are connected by an elastic component, so that the upper clamping part moves relative to the lower clamping part. The shape and size of the specific housing 01 can be designed and adjusted according to actual application requirements, and are not limited here. Openings are provided on opposite sides of the housing 01 to communicate with the optical fiber clamping channel 02. A side cover that can be opened and closed can be provided on the upper part of the housing 01, and the side cover covers the optical fiber clamping channel 02. The side cover can be pushed in the clamping direction or the reverse direction to expose the optical fiber clamping channel 02, and the optical fiber can be embedded in the optical fiber clamping channel 02 from the exposed part, and then the side cover is closed to prevent the optical fiber from falling off. Of course, the side cover may also be a detachable structure or an outward-turning structure. The specific structure may be set according to actual application requirements and is not limited here.

[0021] In one embodiment, the elastic component may include a spring or an elastic telescopic rod. When the upper clamping part is pressed, the elastic component is compressed, so that the upper clamping part is close to the lower clamping part, thereby reducing the width of the optical fiber clamping channel 02, and automatically rebounds to the initial position after the pressure is released. The elastic component can be set at both ends of the optical fiber clamping channel 02 to support the upper clamping part and the lower clamping part. Of course, the specific setting position can be adjusted according to actual application requirements, and there is no limitation here.

[0022] In one embodiment, the optical fiber clamping channel 02 can be set to an arc structure, and the curvature of the arc structure can be set according to the reagent test requirements, which is not limited here. The optical fiber is bent through the optical fiber clamping channel 02 to obtain the amount of light leakage at the bent part, so that optical fiber detection can be performed without affecting business data transmission. The arc structure can be set to bend upward or downward, and can be specifically designed and adjusted according to the requirements of the detection scene, which is not limited here.

[0023] In one embodiment, a cavity 03 for accommodating a light detection component is provided in the lower clamping portion, and the optical fiber clamping channel 02 is connected to the cavity 03 through an opening on one side of the lower clamping portion. The light detection component is arranged in the cavity 03, and the detection part can be directly opposite to the light at the opening to detect the amount of light leakage of the optical fiber in the optical fiber clamping channel 02. The opening can be arranged at the top of the arc structure, or it can be arranged at other positions according to the detection requirements, which is not limited here. The size of the cavity 03 can be set according to the size of the light detection component and its peripheral devices, which is not limited here. The light detection component may include a photosensitive sensor, a photoelectric converter, and a control unit, etc., and the specific structure is not limited here. Other supporting structures of the lower clamping portion can be adaptively adjusted according to the internal space of the shell 01 and the size of the clamping case, which is not limited here.

[0024] In one embodiment, the upper clamping part further includes a top table 05, which forms a receiving groove with the housing 01, the top of which is open, and a dial button 04 is arranged in the receiving groove. The dial button 04 is partially embedded in the top table 05 and can be translated along the top table 05. When the dial button 04 moves out of the embedded part of the top table 05, it gradually squeezes the upper clamping part so that the upper clamping part is pressed downward, thereby adjusting the width of the light reinforcement channel.

[0025] In one embodiment, the dial button 04 includes an operating part and a base, wherein the operating part extends outward from the base to the housing 01; at least one protrusion is provided on the side of the base away from the operating part; the protrusion cooperates with a groove provided on one side of the top table 05 to adjust the position of the upper clamping part relative to the lower clamping part. Specifically, the operating part can extend from the top opening of the receiving groove, and the base can be translated along the top table 05 of the upper clamping part by toggling the operating part. A plurality of grooves are provided on one side of the top table 05 of the upper clamping part, and the side wall of each groove close to the other side of the top table 05 is a smooth inclined surface. After the protrusion of the dial button 04 is embedded in the groove, it can slide out of the groove along the inclined surface under the action of an external toggling force. During the sliding out process, the upper clamping part will be squeezed due to the limitation of the internal space of the receiving groove, thereby realizing the movement of the upper clamping part relative to the lower clamping part. Among them, the number of grooves and protrusions corresponds to each other, and the specific number can be set and adjusted according to actual application requirements, and is not limited here. After the optical fiber is placed in the optical fiber clamping channel 02, the optical fiber can be tightly fitted to the optical fiber clamping channel 02 by adjusting the dial button 04 to ensure that the optical fiber detection position will not be offset during the detection process, thereby ensuring the accuracy of the optical fiber detection. The adjustment amount of the dial button 04 on the optical fiber clamping channel 02 can be designed and adjusted according to the specifications of the optical fiber to be detected, and there is no restriction here. Of course, the side wall slope of the groove on the other side of the top platform can also be set as a step structure, and different adjustment amounts can be obtained by moving the protrusion to different steps to meet the clamping requirements of different optical fiber specifications. The specific structure and size can be designed and adjusted according to actual application requirements, and there is no restriction here.

[0026] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. An optical fiber clamping mechanism, characterized in that: include: case; A clamping assembly is arranged in the shell, and the clamping assembly includes an upper clamping part and a lower clamping part, and a fiber clamping channel is formed between the upper clamping part and the lower clamping part; the fiber clamping channel runs through the shell, and the upper clamping part and the lower clamping part are connected by an elastic component, so that the upper clamping part moves relative to the lower clamping part.

2. The optical fiber clamping mechanism according to claim 1, characterized in that: The lower clamping part is provided with a cavity for accommodating the light detection component, and the optical fiber clamping channel is communicated with the cavity through an opening on one side of the lower clamping part.

3. The optical fiber clamping mechanism according to claim 1, characterized in that: The elastic components are arranged at two ends of the optical fiber clamping channel.

4. The optical fiber clamping mechanism according to claim 3, characterized in that: The elastic member includes a spring.

5. The optical fiber clamping mechanism according to claim 1, characterized in that: The optical fiber clamping channel is an arc-shaped structure.

6. The optical fiber clamping mechanism according to claim 1, characterized in that: The mechanism also includes a dial button, which is movably embedded in the top table of the upper clamping part; the dial button is pushed to translate on the top table so that the embedded part of the dial button moves out to press the upper clamping part downward to adjust the width of the optical fiber clamping channel.

7. The optical fiber clamping mechanism according to claim 6, characterized in that: The dial button includes an operating part and a base, wherein the operating part extends out of the shell from the base; at least one protrusion is provided on a side of the base away from the operating part; the protrusion cooperates with a groove provided on one side of the top table to adjust the position of the upper clamping part relative to the lower clamping part.

8. The optical fiber clamping mechanism according to claim 1, characterized in that: The housing comprises an openable and closable side cover, and the optical fiber clamping channel is exposed after the side cover is opened.

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