Glue injection plate

Abstract

The utility model belongs to the technical field of communication, and particularly relates to a glue injection plate which comprises an injection molding plate, a sleeve is arranged on the injection molding plate, an optical fiber ribbon is arranged at the upper end of the sleeve, a light body is arranged in the optical fiber ribbon, the optical fiber body penetrates through the sleeve and is connected with the sleeve in a sleeved mode, and a limiting groove is formed in the injection molding plate. The multiple sets of limiting grooves are evenly distributed in the outer wall of the injection molding plate. The glue injection plate can ensure that components such as optical fiber ribbons and sleeves are accurately fixed at preset positions, and the accurate positioning avoids the problem of position deviation caused by adhesive tape adhesion in a traditional method, so that the quality and the performance of products are ensured, meanwhile, the step of repeatedly adjusting the positions in the operation process can be omitted, and the production efficiency is improved. The operation complexity is reduced, the working efficiency is improved, each component is accurately positioned through the tool, the stability and the consistency of the optical fiber ribbon in the glue injection process can be ensured, and therefore the problem of performance reduction caused by position deviation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of communications, in particular to a glue injection plate. Background Art

[0002] In the field of optical fiber communications, FANOUT refers specifically to multi-core fiber fan-out (MCFFO) products, designed to solve the problem of matching individual fiber cores in a multi-core fiber (MCF) with conventional single-mode single-core pigtails. A multi-core fiber cladding contains multiple independent cores, each similar to a single-mode fiber, through which light is transmitted independently. FANOUT devices couple each core in a multi-core fiber to a single-mode fiber individually, achieving a precise and reliable one-to-one connection. This connection method not only simplifies the fiber connection process and improves connection efficiency, but also ensures the stability and reliability of optical fiber communications.

[0003] In the FANOUT product manufacturing process, securing components such as optical fiber ribbons, adhesive-injected tubes, and sleeves is a crucial step. Traditional securing methods rely on adhesive tape to adhere components to a flat plate. However, this method has numerous drawbacks, including the inability to center the optical fiber ribbon, the need for repeated position adjustments, potential performance degradation, and slow operation. Therefore, we propose a new adhesive-injected plate. Utility Model Content

[0004] The main purpose of the utility model is to provide a glue injection plate, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a glue injection plate, including an injection molding plate. The glue injection tooling adopts a precise clamp and positioning device, which can accurately fix components such as the optical fiber ribbon, the glue injection tube and the sleeve in a predetermined position, ensuring that the optical fiber ribbon is centered, avoiding the problem of repeated position adjustment required in traditional methods. The injection molding plate is provided with a sleeve, and the upper end of the sleeve is provided with an optical fiber ribbon, and the optical fiber body is provided in the optical fiber ribbon.

[0006] Preferably, the optical fiber body passes through the sleeve and is sleeved with the sleeve.

[0007] Preferably, the injection molding plate is provided with limiting grooves, and the limiting grooves are provided in multiple groups and are evenly distributed on the outer wall of the injection molding plate. Compared with the traditional method of using tape to stick the device on the flat plate to fix it, the injection molding plate can more accurately position each component, reduce the number of repeated position adjustments required during operation, and thus improve operational efficiency.

[0008] Preferably, a guide groove is provided in the middle of the injection molding plate, which is used to guide excess colloid when the product is glued with an injection tube.

[0009] Preferably, the thickness of the sleeve is 3.0 mm, which is an important component used to protect the optical fiber or other small components and prevent them from being damaged by the outside world. By injecting glue into the sleeve, the optical fiber can be firmly fixed in the sleeve to prevent the optical fiber from moving or vibrating during transmission, thereby ensuring the stable transmission of the optical signal. After the glue is injected, a sealing layer is formed inside the sleeve, which can effectively prevent water and moisture from entering the inside of the sleeve, protecting the optical fiber from the invasion of the humid environment. At the same time, the glue injection can enhance the mechanical strength of the sleeve, so that the sleeve can better resist external pressure and impact.

[0010] Preferably, the optical fiber ribbon is 16F. In optical fiber communication, the application of optical fiber ribbon can effectively improve the laying efficiency and density of optical fibers and reduce construction costs. At the same time, since the optical fibers in the optical fiber ribbon are arranged neatly and tightly, the coupling efficiency between optical fibers can also be improved, thereby improving the performance of the entire optical fiber communication system.

[0011] The utility model provides a glue injection plate. It has the following beneficial effects:

[0012] (1) The glue injection plate is specially designed to ensure that optical fiber ribbons, sleeves and other components are accurately fixed in the predetermined position. This precise positioning avoids the positional offset problem caused by tape sticking in traditional methods, thereby ensuring the quality and performance of the product.

[0013] (2) The glue injection plate can eliminate the step of repeatedly adjusting the position during the operation, which not only reduces the complexity of the operation but also improves work efficiency. By accurately positioning each component through the tooling, the stability and consistency of the optical fiber ribbon during the glue injection process can be ensured, thereby avoiding the performance degradation problem caused by position offset. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. 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 the structures shown in these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the injection molding plate of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the optical fiber ribbon of the utility model;

[0018] Figure 4It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of the sleeve of the utility model;

[0020] Description of Figure Numbers:

[0021] 1. Injection molding plate; 11. Limiting groove; 12. Guide groove; 2. Sleeve; 3. Optical fiber ribbon; 31. Optical fiber body.

[0022] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 5 The utility model proposes a glue injection plate, including an injection molding plate 1, which is used to inject glue into the optical fiber body 31. The glue injection can effectively fix these devices and ensure that their positions are accurate and stable, which avoids performance problems caused by movement or dislocation of the devices during subsequent processing or use. At the same time, the glue injection can also provide a layer of protection to prevent the external environment from damaging the devices. At the same time, the glue injection fills the gaps between the devices, which can enhance the overall stability and mechanical strength, thereby improving the overall performance of the product. A sleeve 2 is provided on the injection molding plate 1, and an optical fiber ribbon 3 is provided at the upper end of the sleeve 2. The optical fiber ribbon 3 consists of a base ribbon and a coating layer, wherein a plurality of optical fibers are arranged in parallel in the base ribbon, and these optical fibers are tightly fitted together. The optical fiber ribbon has the advantages of small size, light weight, high optical fiber density, and good cabling properties. An optical fiber body 31 is provided in the optical fiber ribbon 3. The optical fiber body 31 passes through the sleeve 2 and is socketed with the sleeve 2. The injection molded plate 1 is provided with a limit groove 11 for fixing the sleeve 2 to prevent the limit grooves 11 from being set in multiple groups and evenly distributed on the outer wall of the injection molded plate 1. A guide groove 12 is provided in the middle of the injection molded plate 1. The thickness of the sleeve 2 is 3.0 mm. The material of the sleeve 2 is a stainless tube with excellent corrosion resistance, mechanical strength and durability, which can provide good protection effect and ensure the stable operation of the optical fiber in a complex environment. If the surface of the optical fiber is scratched or worn, the optical signal will be damaged or even lost. Therefore, the optical fiber protection sleeve 2 can wrap the optical cable to form a protective layer to prevent the optical cable from being damaged by external factors such as pressure, friction, temperature, etc., thereby ensuring the signal transmission quality of the optical cable. The optical fiber ribbon 3 is 16F, which means that the optical fiber ribbon 3 contains 16 optical fibers.

[0025] In the present utility model, when in use, first fix the tooling on the workbench, then place the optical fiber ribbon 3, the glue injection tube and the sleeve 2 and other components in the tooling and fix them, then prepare the glue, connect the glue injection tube to the glue injection equipment, start to inject glue evenly, check whether it is even and without defects after the glue injection is completed, and finally clean the tooling and equipment.

[0026] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A plastic injection plate, comprising an injection plate (1), characterized in that: The injection molding plate (1) is provided with a limiting groove (11), and the limiting grooves (11) are provided in multiple groups and are evenly distributed on the outer wall of the injection molding plate (1). A guide groove (12) is provided in the middle of the injection molding plate (1). A sleeve (2) is provided on the injection molding plate (1), and an optical fiber ribbon (3) is provided at the upper end of the sleeve (2). An optical fiber body (31) is provided in the optical fiber ribbon (3), and the optical fiber body (31) passes through the sleeve (2) and is sleeved with the sleeve (2).

2. The glue injection plate according to claim 1, characterized in that: The thickness of the sleeve (2) is 3.0 mm.

3. The glue injection plate according to claim 1, characterized in that: The optical fiber ribbon (3) is 16F.

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