Three-in-one optical fiber

Abstract

The utility model belongs to the technical field of optical fibers, and particularly relates to a three-in-one optical fiber, which comprises a plurality of sub optical fibers, a main optical fiber and optical fiber taps, the sub optical fibers are communicated with the main optical fiber, the optical fiber taps are arranged between the sub optical fibers and the main optical fiber and are respectively connected with the sub optical fibers and the main optical fiber, and the sub optical fibers are communicated with the main optical fiber through the optical fiber taps. The sub optical fiber is provided with a sub optical fiber fixing head, the main optical fiber is provided with a main optical fiber fixing head, and the main optical fiber is sleeved with the main optical fiber sleeve fixing head. According to the three-in-one optical fiber provided by the invention, the sub-optical fibers are communicated with the main optical fiber through the optical fiber taps, the sub-optical fibers and the main optical fiber are fixed together through the optical fiber taps, the sub-optical fiber fixing heads are arranged on the sub-optical fibers, and the main optical fiber fixing head is arranged on the main optical fiber, so that the strength of the optical fiber is improved. The production cost is reduced, the structure of the optical fiber is more stable, and the optical fiber is effectively prevented from moving and falling off after being installed.

Description

Technical Field

[0001] The utility model belongs to the technical field of optical fibers, and in particular relates to a three-in-one optical fiber. Background Art

[0002] Compared with the transmission method of wires, the transmission through optical fiber can improve the transmission speed and efficiency of signals. Therefore, in recent years, optical fiber has been widely used in the fields of communication, medicine, precision instrument control or network information. Optical fiber communication is a communication method that uses light as an information carrier and optical fiber as a transmission medium. First, the electrical signal is converted into an optical signal, and then the optical signal is transmitted through the optical fiber. It is a kind of wired communication. The existing three-in-one optical fiber has a complex structure and high production cost. In addition, the optical fiber structure is not stable, and the optical fiber is easy to move and fall off after installation. Utility Model Content

[0003] The purpose of the utility model is to provide a three-in-one optical fiber, aiming to solve the technical problems of the prior art that the structure is complex, the production cost is high, the optical fiber structure is not stable, and the optical fiber is easy to move and fall off after installation.

[0004] To achieve the above-mentioned purpose, the three-in-one optical fiber provided in the embodiment of the utility model includes a sub-optical fiber, a main optical fiber and an optical fiber tap, wherein a plurality of sub-optical fibers are provided and are all connected to the main optical fiber, the optical fiber tap is arranged between the sub-optical fiber and the main optical fiber, and are respectively connected to the sub-optical fiber and the main optical fiber, the sub-optical fiber is connected to the main optical fiber through the optical fiber tap, a sub-optical fiber fixing head is provided on the sub-optical fiber, and the sub-optical fiber fixing head is sleeved on the outside of the sub-optical fiber, and a main optical fiber fixing head is provided on the main optical fiber, and the main optical fiber sleeve fixing head is sleeved on the outside of the main optical fiber.

[0005] As an optional solution of the utility model, three sub-optical fibers are provided, and the three sub-optical fibers are fixedly connected to the optical fiber tap. The sub-optical fibers include a first sub-optical fiber, a second sub-optical fiber, and a third sub-optical fiber, and the first sub-optical fiber, the second sub-optical fiber, and the third sub-optical fiber are fixedly connected to the optical fiber tap.

[0006] As an optional solution of the present utility model, the sub-fiber fixing head includes a first sub-fiber fixing head, a second sub-fiber fixing head and a third sub-fiber fixing head, the first sub-fiber is fixedly connected to the first sub-fiber fixing head, the second sub-fiber is fixedly connected to the second sub-fiber fixing head, and the third sub-fiber is fixedly connected to the third sub-fiber fixing head.

[0007] As an optional solution of the utility model, the optical fiber tap is hollow and has three positioning holes, and the first sub-optical fiber, the second sub-optical fiber, and the third sub-optical fiber are respectively inserted into the positioning holes and connected to the main optical fiber.

[0008] As an optional solution of the present invention, the main optical fiber is fixedly arranged in the main optical fiber fixing head and extends out of the main optical fiber fixing head.

[0009] The above one or more technical solutions in the three-in-one optical fiber provided by the embodiment of the utility model have at least one of the following technical effects:

[0010] The three-in-one optical fiber provided in the present application includes a sub-optical fiber, a main optical fiber and an optical fiber tap. The sub-optical fiber is connected to the main optical fiber through the optical fiber tap, and the optical fiber tap fixes the sub-optical fiber and the main optical fiber together respectively. The sub-optical fiber is provided with a sub-optical fiber fixing head, and the main optical fiber is provided with a main optical fiber fixing head, which improves the strength of the optical fiber. The three-in-one optical fiber provided in the present application has a reasonable structure, reduces production costs, and has a more stable optical fiber structure, which effectively prevents the optical fiber from moving or falling off after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0012] Figure 1 A schematic diagram of the structure of a three-in-one optical fiber provided in an embodiment of the utility model.

[0013] Figure 2 A side view of a three-in-one optical fiber provided in an embodiment of the utility model.

[0014] Figure 3 for Figure 2 Section view along AA.

[0015] Among them, the reference numerals in the figure are:

[0016] 1. Sub-fiber; 2. Main fiber; 3. Fiber tap; 4. Sub-fiber fixing head; 5. Main fiber fixing head;

[0017] 11. first sub-fiber; 12. second sub-fiber; 13. third sub-fiber;

[0018] 41. A first sub-optical fiber fixing head; 42. A second sub-optical fiber fixing head; 43. A third sub-optical fiber fixing head. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0020] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0022] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0023] In one embodiment of the present invention, Figures 1 to 3As shown, a three-in-one optical fiber is provided, including a sub-optical fiber 1, a main optical fiber 2 and an optical fiber tap 3. A plurality of sub-optical fibers 1 are provided, and all are connected to the main optical fiber 2. The optical fiber tap 3 is arranged between the sub-optical fiber 1 and the main optical fiber 2, and is fixedly connected to the sub-optical fiber 1 and the main optical fiber 2 respectively, and the sub-optical fiber 1 is connected to the main optical fiber 2 through the optical fiber tap 3. A sub-optical fiber fixing head 4 is provided on the sub-optical fiber 1, and the sub-optical fiber fixing head 4 is sleeved on the outside of the sub-optical fiber 1. A main optical fiber fixing head 5 is provided on the main optical fiber 2, and the fixing head of the main optical fiber 2 is sleeved on the outside of the main optical fiber 2. The three-in-one optical fiber provided in the present application includes a sub-optical fiber 1, a main optical fiber 2 and an optical fiber tap 3. The sub-optical fiber 1 is connected to the main optical fiber 2 through the optical fiber tap 3, and the optical fiber tap 3 fixes the sub-optical fiber 1 and the main optical fiber 2 together respectively. The sub-optical fiber 1 is provided with a sub-optical fiber fixing head 4, and the main optical fiber 2 is provided with a main optical fiber fixing head 5, which improves the optical fiber strength. The three-in-one optical fiber provided in the present application has a reasonable structure, reduces production costs, and has a more stable optical fiber structure, which effectively prevents the optical fiber from moving or falling off after installation.

[0024] In another embodiment of the utility model, the three-in-one optical fiber has three sub-optical fibers 1, and the three sub-optical fibers 1 are all fixedly connected to the optical fiber tap 3. The sub-optical fibers 1 include a first sub-optical fiber 11, a second sub-optical fiber 12, and a third sub-optical fiber 13, and the first sub-optical fiber 11, the second sub-optical fiber 12, and the third sub-optical fiber 13 are all fixedly connected to the optical fiber tap 3. The optical fiber tap 3 simultaneously fixes the first sub-optical fiber 11, the second sub-optical fiber 12, and the third sub-optical fiber 13. The first sub-optical fiber 11, the second sub-optical fiber 12, and the third sub-optical fiber 13 are combined into a main optical fiber 2, which can achieve uniform light mixing.

[0025] In another embodiment of the utility model, the sub-fiber fixing head 4 of the three-in-one optical fiber includes a first sub-fiber fixing head 41, a second sub-fiber fixing head 42 and a third sub-fiber fixing head 43. The first sub-fiber 11 is fixedly connected to the first sub-fiber fixing head 41, the second sub-fiber 12 is fixedly connected to the second sub-fiber fixing head 42, and the third sub-fiber 13 is fixedly connected to the third sub-fiber fixing head 43. The sub-fiber fixing head 4 improves the structural strength of the sub-fiber 1.

[0026] In another embodiment of the utility model, the optical fiber tap 3 of the three-in-one optical fiber is hollow and has three positioning holes, and the first sub-optical fiber 11, the second sub-optical fiber 12, and the third sub-optical fiber 13 are respectively inserted into the positioning holes and connected to the main optical fiber 2. The optical fiber tap 3 fixes the first sub-optical fiber 11, the second sub-optical fiber 12, the third sub-optical fiber 13, and the main optical fiber 2 respectively.

[0027] In another embodiment of the present invention, the main optical fiber 2 of the three-in-one optical fiber is fixedly inserted into the main optical fiber fixing head 5 and extends out of the main optical fiber fixing head 5 .

[0028] The three-in-one optical fiber provided in the present application includes a sub-optical fiber 1, a main optical fiber 2 and an optical fiber tap 3. The sub-optical fiber 1 is connected to the main optical fiber 2 through the optical fiber tap 3, and the optical fiber tap 3 fixes the sub-optical fiber 1 and the main optical fiber 2 together respectively. The sub-optical fiber 1 is provided with a sub-optical fiber fixing head 4, and the main optical fiber 2 is provided with a main optical fiber fixing head 5, which improves the optical fiber strength. The three-in-one optical fiber provided in the present application has a reasonable structure, reduces production costs, and has a more stable optical fiber structure, which effectively prevents the optical fiber from moving or falling off after installation.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A three-in-one optical fiber, characterized in that: The invention comprises a sub-optical fiber, a main optical fiber and an optical fiber tap, wherein a plurality of sub-optical fibers are provided and all are connected to the main optical fiber, the optical fiber tap is arranged between the sub-optical fiber and the main optical fiber and is respectively connected to the sub-optical fiber and the main optical fiber, the sub-optical fiber is connected to the main optical fiber through the optical fiber tap, a sub-optical fiber fixing head is provided on the sub-optical fiber, the sub-optical fiber fixing head is sleeved on the outside of the sub-optical fiber, a main optical fiber fixing head is provided on the main optical fiber, and the main optical fiber sleeve fixing head is sleeved on the outside of the main optical fiber.

2. The three-in-one optical fiber according to claim 1, characterized in that: The sub-optical fibers are provided with three, and the three sub-optical fibers are all fixedly connected to the optical fiber tap. The sub-optical fibers include a first sub-optical fiber, a second sub-optical fiber, and a third sub-optical fiber, and the first sub-optical fiber, the second sub-optical fiber, and the third sub-optical fiber are all fixedly connected to the optical fiber tap.

3. A three-in-one optical fiber according to claim 2, characterized in that: The sub-fiber fixing head includes a first sub-fiber fixing head, a second sub-fiber fixing head and a third sub-fiber fixing head, the first sub-fiber is fixedly connected to the first sub-fiber fixing head, the second sub-fiber is fixedly connected to the second sub-fiber fixing head, and the third sub-fiber is fixedly connected to the third sub-fiber fixing head.

4. The three-in-one optical fiber according to claim 2, characterized in that: The optical fiber tap is hollow and is provided with three positioning holes. The first sub-optical fiber, the second sub-optical fiber and the third sub-optical fiber are respectively plugged into the positioning holes and connected with the main optical fiber.

5. The three-in-one optical fiber according to claim 1, characterized in that: The main optical fiber is fixedly arranged in the main optical fiber fixing head and extends out of the main optical fiber fixing head.

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