Ceramic V-groove self-adaptive multi-specification optical fiber mechanism for hollow-core optical fiber fusion splicer

Abstract

The utility model relates to the technical field of optical module alignment equipment, in particular to a ceramic V-groove self-adaptive multi-specification optical fiber mechanism for a hollow-core optical fiber fusion splicer, which comprises a lifting base, and an electric lifting rod is assembled inside the bottom end of the lifting base; when light passes through the welding groove, the V-shaped groove frame at the top end of the supporting bottom plate is pushed to move through the operation of the electric lifting rod, and then the V-shaped groove is abutted against the optical fiber for supporting under the limitation of the connecting frame, so that the optical fiber welding device can be installed corresponding to different fiber welding devices and is matched with the adjustment of the position of the groove, and the applicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of optical module alignment equipment technology, specifically to a ceramic V-groove adaptive multi-specification optical fiber mechanism for hollow fiber fusion splicers. Background Technology

[0002] Optical fiber is a medium for transmitting signals from one end to the other. It transmits signals in the form of optical pulses and is widely used in various transmission systems due to its advantages such as large communication capacity, strong anti-interference ability, low transmission loss, and strong adaptability. Most existing lasers transmit laser light to corresponding detection equipment via optical fiber structures.

[0003] Publication number CN216990678U discloses an automatic fiber optic insertion mechanism for an alignment device, which enables more stable fiber insertion and removal, improving product processing efficiency and yield. However, this device cannot accommodate fiber optic connections of different specifications during use, thus limiting its application and scope. Therefore, we propose a ceramic V-groove adaptive multi-specification fiber optic mechanism for hollow-core fiber fusion splicers. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a ceramic V-groove adaptive multi-specification fiber mechanism for hollow fiber fusion splicers.

[0005] The technical solution adopted by this utility model to solve its technical problem is a ceramic V-groove adaptive multi-specification optical fiber mechanism for hollow optical fiber fusion splicer, including a lifting base, an electric lifting rod is installed inside the bottom end of the lifting base, a support base plate is installed at the extension end of the electric lifting rod, the support base plate is fixedly connected to the bottom end of the V-groove frame, and a V-groove is opened at the top end of the V-groove frame.

[0006] A connecting frame is provided on the outer periphery of the top of the lifting base. A limit frame is fixedly connected to one side of the top of the connecting frame. An adaptive telescopic frame is slidably connected inside the limit frame. A return spring is provided at the center of the top of the adaptive telescopic frame. The top of the return spring is inserted into the inside of the spring mounting seat, and the spring mounting seat is fixedly connected to the center of the top of the limit frame. An optical fiber pressure block that fits into the V-groove is fixedly connected to the bottom of the adaptive telescopic frame.

[0007] By adopting the above technical solution, after the light passes through the fusion splicing groove, the V-groove frame at the top of the support base plate is first moved by the operation of the electric lifting rod. Then, under the constraint of the connecting frame, the V-groove abuts against the optical fiber for support. It can be installed for different fiber splicing equipment and the groove position can be adjusted to improve applicability.

[0008] When the light is located in the groove of the V-groove, the adaptive telescopic frame inside the limiting frame, with the cooperation of the reset spring, the spring mounting seat, the limiting rod, and the limiting slide, can shrink to correspond to the diameter of the optical fiber passing through the V-groove, thereby limiting the optical fiber of different specifications and facilitating fiber splicing operations.

[0009] Specifically, limit sliding rods are respectively connected to both sides of the support base plate through the surface of the V-groove frame.

[0010] By adopting the above technical solution, the vertical displacement of the support base is limited by the limiting slide bar when the electric lifting rod extends or retracts.

[0011] Specifically, the adaptive telescopic frame has equidistant and fixedly connected limit rods on both sides of its surface, and the inner wall of the limit frame has a limit groove that matches the limit rod.

[0012] By adopting the above technical solution, after pressing on the top of the optical fiber, the adaptive telescopic frame presses on the surface of the optical fiber and squeezes the spring to slide into the limiting frame. When the adaptive telescopic frame slides, it makes vertical displacement through the cooperation of the limiting rod and the limiting slide groove.

[0013] Specifically, the end of the connecting frame furthest from the limiting frame is detachably mounted on the side wall of the fiber optic connector.

[0014] By adopting the above technical solution, the device is connected to the fiber optic connector using a connector.

[0015] Specifically, the side wall of the connecting frame is provided with a through hole for light to pass through.

[0016] By adopting the above technical solution, when limiting the optical fiber, it is placed in the V-groove by passing through the hole in the connector frame, thereby clamping it.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] In this application's technical solution, after the light passes through the fusion splicing groove, the V-groove frame at the top of the support base plate is first moved by the operation of the electric lifting rod. Then, under the constraint of the connecting frame, the V-groove abuts against the optical fiber for support. This can be installed for different fiber splicing equipment and the groove position can be adjusted to improve applicability.

[0019] When the light is located in the groove of the V-groove, the adaptive telescopic frame inside the limiting frame, with the cooperation of the reset spring, the spring mounting seat, the limiting rod, and the limiting slide, can shrink to correspond to the diameter of the optical fiber passing through the V-groove, thereby limiting the optical fiber of different specifications and facilitating fiber splicing operations. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 This is an isometric view of the present invention;

[0022] Figure 2 This is a disassembled schematic diagram of the internal connection structure of the limiting frame of this utility model;

[0023] Figure 3 This is a schematic diagram of the connection structure between the lifting base and the limiting frame of this utility model;

[0024] In the diagram: 1. Lifting base; 2. Connecting frame; 3. Limiting frame; 4. Electric lifting rod; 5. Support base plate; 6. V-groove frame; 7. Limiting slide rod; 8. V-groove; 9. Adaptive telescopic frame; 10. Return spring; 11. Spring mounting seat; 12. Fiber optic clamp; 13. Limiting rod; 14. Limiting slide groove; 15. Fiber optic connector. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] Please see Figure 1-3 This utility model provides a technical solution: a ceramic V-groove adaptive multi-specification fiber mechanism for hollow fiber fusion splicers, including a lifting base 1, an electric lifting rod 4 is installed inside the bottom end of the lifting base 1, a support base plate 5 is installed at the extension end of the electric lifting rod 4, the support base plate 5 is fixedly connected to the bottom end of the V-groove frame 6, and a V-groove 8 is opened at the top end of the V-groove frame 6.

[0027] A connecting frame 2 is provided on the outer periphery of the top of the lifting base 1. A limit frame 3 is fixedly connected to one side of the top of the connecting frame 2. An adaptive telescopic frame 9 is slidably connected inside the limit frame 3. A reset spring 10 is provided at the center of the top of the adaptive telescopic frame 9. The top of the reset spring 10 is inserted into the inside of the spring mounting seat 11, and the spring mounting seat 11 is fixedly connected to the center of the top of the limit frame 3. An optical fiber pressure block 12 that matches the V-groove 8 is fixedly connected to the bottom of the adaptive telescopic frame 9.

[0028] When in use, after the light passes through the splicing groove, the electric lifting rod 4 first moves the V-groove frame 6 at the top of the support base plate 5 to move. Then, under the constraint of the connecting frame 2, the V-groove 8 abuts against the optical fiber for support. It can be installed for different fiber splicing equipment and the groove position can be adjusted to improve applicability.

[0029] When the light is located in the groove of the V-groove 8, the adaptive telescopic frame 9 in the limiting frame 3, with the cooperation of the reset spring 10, the spring mounting seat 11, the limiting rod 13, and the limiting slide 14, can shrink to correspond to the diameter of the optical fiber passing through the V-groove 8, thereby limiting the optical fiber of different specifications and facilitating fiber splicing operations.

[0030] As shown in the figure, limit slide rods 7 are respectively connected to both sides of the support base plate 5 through the surface of the V-groove frame 6.

[0031] During use, the vertical displacement of the support base is limited by the limiting slide bar 7 when the electric lifting rod 4 extends or retracts.

[0032] As shown in the figure, the adaptive telescopic frame 9 has equidistant and fixedly connected limit rods 13 on both sides of its surface, and the inner wall of the limit frame 3 has a limit groove 14 that matches the limit rod 13.

[0033] When in use, after being pressed on the top of the optical fiber, the adaptive telescopic frame 9 presses on the surface of the optical fiber and squeezes the spring to slide into the limiting frame 3. When the adaptive telescopic frame 9 slides, it makes vertical displacement through the cooperation of the limiting rod 13 and the limiting slide groove 14.

[0034] As shown in the figure, the end of the connecting frame 2 away from the limiting frame 3 can be detachably installed on the side wall of the fiber optic connector 15.

[0035] In use, the device is connected to the fiber optic connector 15 via a connector.

[0036] As shown in the figure, the side wall of the connecting frame 2 has a through hole for light to pass through.

[0037] When using the optical fiber, it is placed in the V-groove 8 by passing through the hole in the connector 2 to clamp it.

[0038] The working principle and usage process of this utility model are as follows: First, the device is connected to the fiber optic connector 15 via a connector. The fiber optic cable is placed in the corresponding groove. When the light passes through the through hole in the connecting frame 2, the electric lifting rod 4 first moves the V-groove frame 6 at the top of the support base plate 5 to shift. Limiting rods 13 are equidistantly and fixedly connected to both sides of the surface of the adaptive telescopic frame 9. The inner wall of the limiting frame 3 has a limiting groove 14 that matches the limiting rod 13. Then, under the constraint of the connecting frame 2, the V-groove 8 abuts against the fiber optic cable for support, which can accommodate different... The fiber fusion equipment is installed and the groove position is adjusted to improve applicability. When limiting the fiber, it is placed in the V-groove 8 by passing through the hole of the connecting frame 2, so as to perform the clamping operation. When the light is in the groove of the V-groove 8, the adaptive telescopic frame 9 presses on the surface of the fiber and squeezes the spring to slide into the limiting frame 3. When the adaptive telescopic frame 9 slides, it is vertically displaced by the cooperation of the limiting rod 13 and the limiting slide groove 14, which can correspond to the diameter contraction of the fiber passing through the V-groove 8, so as to limit the fiber of different specifications and facilitate the fiber fusion operation.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A ceramic V-groove adaptive multi-specification optical fiber mechanism for hollow-core optical fiber fusion splicers, characterized in that, It includes a lifting base (1), an electric lifting rod (4) is installed inside the bottom end of the lifting base (1), a support base plate (5) is installed at the extended end of the electric lifting rod (4), the support base plate (5) is fixedly connected to the bottom end of the V-groove frame (6), and a V-groove (8) is opened at the top end of the V-groove frame (6). A connecting frame (2) is provided on the outer periphery of the top of the lifting base (1). A limiting frame (3) is fixedly connected to the top of one side of the connecting frame (2). An adaptive telescopic frame (9) is slidably connected inside the limiting frame (3). A reset spring (10) is provided at the center of the top of the adaptive telescopic frame (9). The top of the reset spring (10) is inserted into the inside of the spring mounting seat (11). The spring mounting seat (11) is fixedly connected to the center of the top of the limiting frame (3). An optical fiber pressure block (12) that matches the V-groove (8) is fixedly connected to the bottom of the adaptive telescopic frame (9).

2. The ceramic V-groove adaptive multi-specification fiber mechanism for a hollow fiber fusion splicer according to claim 1, characterized in that, Limiting slide rods (7) are respectively connected to the two sides of the support base plate (5) through the surface of the V-groove frame (6).

3. The ceramic V-groove adaptive multi-specification fiber mechanism for a hollow fiber fusion splicer according to claim 1, characterized in that, The adaptive telescopic frame (9) has equidistant and fixedly connected limit rods (13) on both sides of its surface, and the inner wall of the limit frame (3) has a limit groove (14) that matches the limit rod (13).

4. The ceramic V-groove adaptive multi-specification optical fiber mechanism for a hollow-core optical fiber fusion splicer according to claim 1, characterized in that, The end of the connecting frame (2) away from the limiting frame (3) can be detachably installed on the side wall of the fiber optic connector (15).

5. The ceramic V-groove adaptive multi-specification optical fiber mechanism for a hollow-core optical fiber fusion splicer according to claim 1, characterized in that, The side wall of the connecting frame (2) is provided with a through hole for light to pass through.

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