Flexible mounting structure of laser optical fiber

Abstract

The utility model belongs to the technical field of laser optical fibers, and particularly relates to a flexible mounting structure of laser optical fibers, which comprises a connecting seat, a splicing head is movably connected to the surface of one side of the connecting seat, a splicing hole is formed in the surface of one side, far away from the splicing head, of the connecting seat, and the splicing head is connected with the splicing hole in an inserted manner. A bending seam is formed between the two sets of connecting seats, optical fiber penetrating holes are formed in the surfaces of the connecting seats at equal intervals in a penetrating mode, rubber protection pipe sleeves are movably inserted into inner cavities of the optical fiber penetrating holes, limiting end caps are movably inserted into the ends of the rubber protection pipe sleeves, and inserting holes are formed in the surfaces of the limiting end caps in a penetrating mode; the laser optical fiber is movably inserted into the insertion hole; according to the utility model, the connecting seats are spliced through the splicing heads and the splicing holes, so that the connecting seats can be quickly spliced, the length of the connecting seats can be quickly spliced according to the length of the laser optical fibers, and meanwhile, a plurality of groups of optical fiber through holes are formed, so that a plurality of groups of laser optical fibers can be simultaneously limited during use.

Description

Technical Field

[0001] The utility model relates to the technical field of laser optical fibers, in particular to a flexible installation structure of laser optical fibers. Background Art

[0002] With the popularity of family cars, cars bring people not only convenient transportation, but also personalized expression, human-car interaction and aesthetic satisfaction. For example, in terms of car lights, various manufacturers have carried out a lot of research and development work on how to show rich and varied visual effects, and have launched car light products with their own characteristics. With the development of laser light source technology, the light-emitting form with laser as the light source and optical fiber as the light-guiding medium has gradually been applied to car light products. Through patent search, it was found that the publication number: CN108087836B discloses a flexible installation structure for laser optical fiber, which overcomes the disadvantages of the "brittle" nature of optical fiber and easy breakage during installation, and has the advantage of occupying a small space.

[0003] Publication number: CN108087836B, discloses a flexible installation structure for a laser optical fiber. During use, the length of the installation structure cannot be quickly adjusted according to the length of the laser optical fiber. At the same time, the number of laser optical fibers inserted into the installation structure is relatively small. When there are more laser optical fibers, the number of installation structures required will also increase accordingly, which will take up a lot of space. In order to solve the above problems, a flexible installation structure for a laser optical fiber is proposed in this application. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a flexible installation structure for laser optical fiber. The connecting seats are connected by splicing joints and splicing holes to achieve quick splicing between the connecting seats. The length of the connecting seat can be quickly spliced ​​according to the length of the laser optical fiber. At the same time, multiple groups of optical fiber perforations are opened. When in use, multiple groups of laser optical fibers can be limited at the same time to solve the problems raised in the background technology.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a flexible installation structure of a laser optical fiber, including a connection seat, a splicing joint is movably connected to one side surface of the connection seat, a splicing hole is opened on the side surface of the connection seat away from the splicing joint, the splicing joint and the splicing hole are plugged into each other, and a curved seam is formed between two groups of the connection seats;

[0008] The surface of the connection seat is equidistantly penetrated with optical fiber holes, and the inner cavity of the optical fiber holes is movably plugged with a rubber protective tube sleeve;

[0009] The ends of the rubber protective tube sleeves are movably plugged with limited end caps.

[0010] Preferably, a plug-in hole is formed through the surface of the limiting end cap, and the laser optical fiber is movably plugged into the plug-in hole.

[0011] Preferably, the limiting end cap has a conical structure, and the end of the limiting end cap with a smaller diameter is plugged into the rubber protective tube sleeve.

[0012] Preferably, a threaded connection hole is provided on one side surface of the connection seat, and a threaded connection head is provided on the surface of the splicing joint at a position corresponding to the position of the threaded connection hole, and the threaded connection head is threadedly connected to the threaded connection hole.

[0013] Preferably, a fixing ring is threadedly connected to the surface of the splicing hole, a limiting ring is provided on the inner wall of the fixing ring, and the inner wall of the limiting ring abuts against the surface of the splicing head.

[0014] Preferably, guide grooves are provided on both sides of the inner wall of the optical fiber perforation, and guide seats are integrally formed on both sides of the outer wall of the rubber protective tube sleeve at positions corresponding to the guide grooves, and the guide seats and the guide grooves are plugged into each other.

[0015] Preferably, handles are integrally formed on both side surfaces of the limiting end cap.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] 1. In the utility model, the connection seats are connected by splicing joints and splicing holes, so that the connection seats can be quickly spliced. The length of the connection seat can be quickly spliced ​​according to the length of the laser optical fiber. The laser optical fiber is inserted into the optical fiber perforation. A bending seam is formed at the connection of the connection seat. The connection seats can be bent through the bending seam, so that the connection seat and the laser optical fiber can be bent according to the direction of the installation position, which makes the installation more convenient. At the same time, the optical fiber perforation is provided with a pair of groups, which can limit multiple groups of laser optical fibers at the same time when in use.

[0018] 2. In the utility model, the rubber protective tube sleeve is inserted into the optical fiber perforation, and the rubber protective tube sleeve can protect the optical fiber perforation and avoid friction between the laser optical fiber and the optical fiber perforation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a flexible installation structure for a laser optical fiber according to the utility model;

[0020] Figure 2 It is a cross-sectional structural schematic diagram of a flexible installation structure of a laser optical fiber of the utility model;

[0021] Figure 3This is a schematic diagram of the exploded structure of a connection seat of a flexible installation structure of a laser optical fiber of the utility model;

[0022] Figure 4 This is a schematic diagram of a splicing joint installation structure of a flexible installation structure of a laser optical fiber of the utility model;

[0023] Figure 5 This is a schematic diagram of the optical fiber perforation amplification structure of a flexible installation structure of a laser optical fiber of the utility model.

[0024] Reference numerals:

[0025] 1. Connecting seat; 2. Bending seam; 3. Splicing hole; 4. Splicing joint; 5. Optical fiber perforation; 6. Rubber protective tube sleeve; 7. Guide groove; 8. Guide seat; 9. Threaded connector; 10. Threaded connection hole; 11. Fixing ring; 12. Limiting ring; 13. Limiting end cap; 14. Handle. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0027] like Figure 1-5 As shown, the utility model proposes a flexible installation structure of a laser optical fiber, comprising a connection seat 1, a splicing head 4 is movably connected to one side surface of the connection seat 1, a splicing hole 3 is opened on the side surface of the connection seat 1 away from the splicing head 4, the splicing head 4 and the splicing hole 3 are plugged into each other, and a curved seam 2 is formed between two groups of the connection seats 1;

[0028] The surface of the connection seat 1 is equidistantly penetrated with optical fiber holes 5, and the inner cavity of the optical fiber holes 5 is movably inserted with a rubber protective tube sleeve 6;

[0029] The ends of the rubber protective tube sleeve 6 are movably connected with the limiting end caps 13.

[0030] It should be noted that the connecting seats 1 are plugged into the splicing holes 3 through the splicing joint 4, and the splicing joint 4 squeezes the limiting ring 12. The limiting ring 12 is deformed after being squeezed, so that the splicing joint 4 can be inserted into the inner cavity of the splicing hole 3. After the limiting ring 12 is reset, it abuts against the outer wall surface of the splicing joint 4, which can limit the splicing joint 4, and can realize rapid splicing between the connecting seats 1. The laser optical fiber is plugged into the optical fiber perforation 5, and a bending seam 2 is formed at the connection of the connecting seat 1. The bending seam 2 can make the connecting seat 1 bendable, so that the connecting seat 1 and the laser optical fiber can be bent according to the direction of the installation position, and the installation is more convenient. The rubber protective tube sleeve 6 is plugged into the optical fiber perforation 5, and the rubber protective tube sleeve 6 can protect the optical fiber perforation 5 to avoid friction between the laser optical fiber and the optical fiber perforation 5.

[0031] In this embodiment, if Figure 3 and Figure 4 As shown, a plug-in hole is opened through the surface of the limiting end cap 13, and the laser optical fiber is movably plugged into the plug-in hole. The limiting end cap 13 has a conical structure, and the end with a smaller diameter of the limiting end cap 13 is plugged into the rubber protective tube sleeve 6. Handles 14 are integrally formed on both side surfaces of the limiting end cap 13.

[0032] It should be noted that the two ends of the spliced ​​connecting seat 1 are plugged into the laser optical fiber through the plug-in hole on the limiting end cap 13. The inner wall of the plug-in hole can limit the laser optical fiber through friction. The limiting end cap 13 has a conical structure and is plugged into the rubber protective tube sleeve 6. The two ends of the laser optical fiber can be fixed, which can improve the stability of the laser optical fiber installation. The limiting end cap 13 can be quickly pulled out through the handle 14.

[0033] In this embodiment, if Figure 3 and Figure 4 As shown, a threaded connection hole 10 is provided on one side surface of the connecting seat 1, a threaded connection head 9 is provided on the surface of the splicing joint 4 at a position corresponding to the position of the threaded connection hole 10, the threaded connection head 9 is threadedly connected to the threaded connection hole 10, a fixing ring 11 is threadedly connected to the surface of the splicing hole 3, a limiting ring 12 is provided on the inner wall of the fixing ring 11, and the inner wall of the limiting ring 12 abuts against the surface of the splicing joint 4.

[0034] It should be noted that the splicing joint 4 is threadedly connected to the threaded connection hole 10 via the threaded connector 9, and the limiting ring 12 is threadedly connected to the splicing hole 3 via the fixing ring 11 for fixing, so that the connecting seat 1 can be quickly assembled when in use.

[0035] In this embodiment, if Figure 3 and Figure 5 As shown, guide grooves 7 are provided on both sides of the inner wall of the optical fiber perforation 5, and guide seats 8 are integrally formed on both sides of the outer wall of the rubber protective tube sleeve 6 at positions corresponding to the guide grooves 7, and the guide seats 8 and the guide grooves 7 are plugged into each other.

[0036] It should be noted that the guide seat 8 and the guide groove 7 are plugged into each other to guide the installation of the rubber protective tube sleeve 6 .

[0037] The working principle and use process of the utility model are as follows: the connection seats 1 are plugged into the splicing holes 3 through the splicing joints 4, the splicing joints 4 squeeze the limiting rings 12, the limiting rings 12 are deformed after being squeezed, and the splicing joints 4 can be inserted into the inner cavity of the splicing holes 3, the limiting rings 12 are reset and abut against the outer wall surface of the splicing joints 4, and the splicing joints 4 can be limited, so that the rapid splicing between the connection seats 1 can be realized, the laser optical fiber is plugged into the optical fiber perforation 5, and a bending seam 2 is formed at the connection of the connection seats 1. The bending seam 2 can make the connection seats 1 bendable, so that the connection seat 1 and the laser optical fiber can be bent according to the direction of the installation position, and the installation is more convenient, the rubber protective tube sleeve 6 is plugged into the optical fiber perforation 5, and the guide groove 7 and the guide seat 8 are plugged into each other. The connection can guide the installation of the rubber protective sleeve 6, and the rubber protective sleeve 6 can protect the optical fiber perforation 5 to avoid friction between the laser optical fiber and the optical fiber perforation 5. The two ends of the spliced ​​connection seat 1 are plugged into the laser optical fiber through the plug-in holes on the limiting end caps 13. The inner wall of the plug-in hole can limit the laser optical fiber through friction. The limiting end caps 13 have a conical structure and can fix the two ends of the laser optical fiber after being plugged into the rubber protective sleeve 6, which can improve the stability of the laser optical fiber installation. The splicing joint 4 is threadedly connected to the threaded connection hole 10 through the threaded connector 9, and the limiting ring 12 is threadedly connected to the splicing hole 3 through the fixing ring 11 for fixing, so that the connection seat 1 can be quickly assembled when in use.

[0038] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims or the equivalent forms of such scope and boundaries.

Claims

1. A flexible installation structure for a laser optical fiber, comprising a connection seat (1), characterized in that: A splicing joint (4) is movably connected to one side surface of the connection seat (1); a splicing hole (3) is provided on the side surface of the connection seat (1) away from the splicing joint (4); the splicing joint (4) and the splicing hole (3) are plugged into each other, and a curved seam (2) is formed between the two groups of the connection seats (1); The surface of the connection seat (1) is provided with optical fiber holes (5) at equal intervals, and the inner cavity of the optical fiber holes (5) is movably connected with a rubber protective sleeve (6); The ends of the rubber protective tube sleeve (6) are movably connected with the limiting end caps (13).

2. A flexible installation structure for laser optical fiber according to claim 1, characterized in that: A plug-in hole is formed through the surface of the position-limiting end cap (13), and the laser optical fiber is movably plugged into the plug-in hole.

3. The flexible installation structure of laser optical fiber according to claim 2, characterized in that: The limiting end cap (13) is of a conical structure, and the end of the limiting end cap (13) with a smaller diameter is plugged into the rubber protective tube sleeve (6).

4. The flexible installation structure of a laser optical fiber according to claim 1, characterized in that: A threaded connection hole (10) is provided on one side surface of the connection seat (1), and a threaded connection head (9) is provided on the surface of the splicing joint (4) at a position corresponding to the threaded connection hole (10), and the threaded connection head (9) is threadedly connected to the threaded connection hole (10).

5. The flexible installation structure of laser optical fiber according to claim 4, characterized in that: A fixing ring (11) is threadedly connected to the surface of the splicing hole (3), a limiting ring (12) is provided on the inner wall of the fixing ring (11), and the inner wall of the limiting ring (12) abuts against the surface of the splicing joint (4).

6. The flexible installation structure of laser optical fiber according to claim 1, characterized in that: Guide grooves (7) are provided on both sides of the inner wall of the optical fiber perforation (5), and guide seats (8) are integrally formed at positions corresponding to the guide grooves (7) on both sides of the outer wall of the rubber protective tube sleeve (6), and the guide seats (8) and the guide grooves (7) are plugged into each other.

7. The flexible installation structure of laser optical fiber according to claim 1, characterized in that: Handles (14) are integrally formed on both side surfaces of the position limiting end cap (13).

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