Machine frame panel convenient for assembling and disassembling optical fiber connector

Abstract

The utility model relates to the technical field of matching components of optical fiber connectors, in particular to a machine frame panel convenient for assembling and disassembling an optical fiber connector, which is provided with a hole for inserting the optical fiber connector and consists of an outer plate and an inner plate, the outer plate at least comprises an upper outer plate, a front outer plate and a lower outer plate, and the inner plate at least comprises an upper inner plate, a front inner plate and a lower inner plate. The upper outer plate comprises a high plate connected with the front outer plate into a whole and a low plate connected with the upper inner plate, the length of the upper outer plate is the same as that of the front outer plate, the low plate is provided with more than two upper external threaded holes, the upper inner plate is composed of blocky convex plates with the same number as the upper external threaded holes, and the low plate of the upper outer plate is connected with the upper inner plate through a threaded structure. According to the scheme, the machine frame panel with the inner plate capable of being integrally disassembled and assembled relative to the outer plate is provided, meanwhile, the inner plate is directly connected with the optical fiber connectors, all the optical fiber connectors can be taken out at a time by taking out the inner plate, operation in the machine frame panel is avoided, and the optical fiber connectors are convenient to assemble, disassemble, maintain and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of mating components of fiber optic connectors, and particularly relates to a frame panel facilitating the loading and unloading of fiber optic connectors. Background Art

[0002] Common frame panels for connecting fiber optic connectors have narrow sizes. When after-sales maintenance is required due to a fault, the fiber optic connectors connected to the frame panel can only be disassembled one by one and cannot be taken out all at once as a whole. At the same time, due to the narrow size of the frame panel, it is not easy for the staff to put their fingers into the frame panel for assembly, resulting in inconvenient operation both during loading / unloading and maintenance. Therefore, a frame panel facilitating the loading and unloading of fiber optic connectors needs to be designed. Summary of the Invention

[0003] To solve the above problems, the utility model designs a frame panel composed of an outer plate and an inner plate. The inner plate can be disassembled and installed as a whole relative to the outer plate. At the same time, the inner plate is directly connected to the fiber optic connectors. By taking out the inner plate, all the fiber optic connectors can be taken out at once, avoiding operations inside the frame panel and facilitating the loading / unloading and maintenance and replacement of the fiber optic connectors.

[0004] The specific technical solution adopted is as follows: A frame panel facilitating the loading and unloading of fiber optic connectors has at least a plurality of holes for inserting fiber optic connectors. The frame panel is composed of an outer plate and an inner plate. The outer plate at least includes an upper outer plate, a front outer plate, and a lower outer plate. The inner plate at least includes an upper inner plate, a front inner plate, and a lower inner plate. The size of the outer plate is slightly larger than that of the inner plate so that the inner plate can be arranged inside the outer plate. The front outer plate and the front inner plate are provided with holes corresponding in quantity and position. The upper outer plate includes a high plate integrally connected to the front outer plate and a low plate connected to the upper inner plate. The low plate is closer to the upper inner plate than the high plate. The length of the upper outer plate is the same as that of the front outer plate. The low plate is provided with more than two upper external threaded holes. The upper inner plate is composed of block-shaped convex plates having the same number as the upper external threaded holes. Each block-shaped convex plate is provided with an upper internal threaded hole corresponding to the position of the corresponding upper external threaded hole. The low plate of the upper outer plate and the upper inner plate are connected by a threaded structure.

[0005] Moreover, one side outer plate is provided at one end of the outer plate, and the side outer plate is simultaneously connected to the upper outer plate, the front outer plate, and the lower outer plate.

[0006] Moreover, the lower outer plate and the lower inner plate are provided with corresponding screw holes or mating convex grooves and recesses, and the lower outer plate and the lower inner plate are connected by a threaded structure or a convex groove structure.

[0007] Moreover, the height difference between the high plate and the low plate of the upper outer plate is slightly larger than the head thickness of the countersunk head screw connecting the low plate and the upper inner plate.

[0008] Moreover, the fiber optic connectors are inserted into the holes of the inner plate, and both the fiber optic connectors and the inner plate are located inside the outer plate.

[0009] Moreover, the lower outer plate is substantially integral with or connected to the frame.

[0010] Compared with the prior art, the beneficial effects of the present technical solution are as follows:

[0011] 1. The frame panel is composed of an outer plate and an inner plate. The outer plate and the inner plate are connected by a threaded structure. The inner plate can be integrally disassembled and installed relative to the outer plate. At the same time, the inner plate is directly connected to the fiber optic connector. By removing the inner plate, all the fiber optic connectors can be taken out at once. During installation, first assemble the fiber optic connectors on the inner plate, and then insert the whole into the outer plate. Thus, it is possible to avoid loading and unloading operations within the narrow frame panel, facilitating the loading, unloading, maintenance, and replacement of the fiber optic connectors.

[0012] 2. The upper outer plate includes a high plate integrally connected to the front outer plate and a low plate connected to the upper inner plate. The low plate is closer to the upper inner plate than the high plate. The height difference between the high plate and the low plate of the upper outer plate is slightly greater than the head thickness of the countersunk screw connecting the low plate and the upper inner plate. After connecting the upper outer plate and the upper inner plate with the countersunk screw, it is possible to prevent the head of the countersunk screw from protruding and protect the countersunk screw from being deformed by collision.

[0013] 3. The upper inner plate is composed of block-shaped convex plates with the same number as the upper outer threaded holes. On the basis of ensuring the connection structure, the weight of the upper inner plate can be reduced, making it easier to integrally disassemble and install the inner plate relative to the outer plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the outer plate;

[0015] Figure 2 is a schematic structural diagram of the inner plate;

[0016] Figure 3 is an assembly schematic diagram of the embodiment;

[0017] Description of the reference numerals in the drawings:

[0018] Upper outer plate 1, front outer plate 2, lower outer plate 3, side outer plate 4, hole 5 of the front outer plate, high plate 6, low plate 7, outer threaded hole 8, upper inner plate 9, front inner plate 10, lower inner plate 11, hole 12 of the front inner plate, block-shaped convex plate 13, inner threaded hole 14, countersunk screw 15. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The present utility model will be described in detail below in conjunction with the drawings and embodiments. The content of the present utility model is not limited to the following embodiments.

[0020] A frame panel facilitating the loading and unloading of fiber optic connectors, the frame panel is composed of an outer plate and an inner plate. The fiber optic connectors are inserted into the holes of the inner plate, and both the fiber optic connectors and the inner plate are located inside the outer plate. As Figure 1As shown, the outer panel at least includes an integrally formed upper outer panel 1, a front outer panel 2, and a lower outer panel 3. One end of the outer panel is provided with a side outer panel 4, which is simultaneously connected to the upper outer panel, the front outer panel, and the lower outer panel. The side outer panel not only enhances the structural strength but also serves as a limit baffle to restrict the insertion position of the inner panel. The front outer panel has a plurality of holes, and the number and position of the holes 5 in the front outer panel correspond to the number and position of the holes in the front inner panel. The upper outer panel includes a high panel 6 integrally connected to the front outer panel and a low panel 7 connected to the upper inner panel. The low panel is closer to the upper inner panel than the high panel. The length of the upper outer panel is the same as the length of the front outer panel, and the low panel is provided with more than two upper external threaded holes 8.

[0021] The size of the outer panel is slightly larger than the size of the inner panel so that the inner panel can be disposed inside the outer panel. As Figure 2 shown, the inner panel at least includes an integrally formed upper inner panel 9, a front inner panel 10, and a lower inner panel 11. The hole 12 in the front inner panel can insert an optical fiber connector, and the number and position of the holes in the front outer panel correspond to the number and position of the holes in the front inner panel. The upper inner panel is composed of block-shaped convex plates 13 with the same number as the upper external threaded holes. Each block-shaped convex plate is provided with an upper internal threaded hole 14 corresponding to the position of the corresponding upper external threaded hole. The composition of the block-shaped convex plates can reduce the weight of the upper inner panel on the basis of ensuring the connection structure, making it easier to disassemble and install the inner panel relative to the outer panel as a whole.

[0022] As Figure 3 shown, the low panel of the upper outer panel is connected to the upper inner panel by a countersunk head screw 15, and the height difference between the high panel and the low panel of the upper outer panel is slightly larger than the thickness of the head of the countersunk head screw connecting the low panel and the upper inner panel. For further connection stability, corresponding screw holes or mating convex and concave grooves can also be provided on the lower outer panel and the lower inner panel, so that the lower outer panel and the lower inner panel are connected by a threaded structure or a convex and concave groove structure.

[0023] Moreover, the lower outer panel is substantially integrated with the frame or connected to the frame.

[0024] Compared with the prior art, the beneficial effects of this technical solution are as follows:

[0025] 1. The frame panel is composed of an outer panel and an inner panel. The outer panel and the inner panel are connected by a threaded structure. The inner panel can be disassembled and installed as a whole relative to the outer panel. At the same time, the inner panel is directly connected to the optical fiber connector. By removing the inner panel, all the optical fiber connectors can be taken out at one time. During installation, first assemble the optical fiber connectors on the inner panel, and then insert the whole into the outer panel. Thus, it is possible to avoid loading and unloading operations in the narrow frame panel, facilitating the loading, unloading, maintenance, and replacement of the optical fiber connectors;

[0026] 2. The upper outer plate includes a high plate integrally connected to the front outer plate and a low plate connected to the upper inner plate. The low plate is closer to the upper inner plate than the high plate. The height difference between the high plate and the low plate of the upper outer plate is slightly greater than the head thickness of the countersunk screw connecting the low plate and the upper inner plate. After connecting the upper outer plate and the upper inner plate with the countersunk screw, the head of the countersunk screw can be prevented from protruding, protecting the countersunk screw from being deformed by collision.

[0027] 3. The upper inner plate is composed of block-shaped convex plates with the same number as the upper external thread holes. On the basis of ensuring the connection structure, the weight of the upper inner plate can be reduced, making the overall disassembly and installation of the inner plate more labor-saving compared to the outer plate.

Claims

1. A frame panel facilitating the loading and unloading of optical fiber connectors, having at least a plurality of holes for inserting optical fiber connectors, characterized in that: The frame panel is composed of an outer plate and an inner plate. The outer plate at least includes an upper outer plate, a front outer plate, and a lower outer plate. The inner plate at least includes an upper inner plate, a front inner plate, and a lower inner plate. The size of the outer plate is slightly larger than that of the inner plate so that the inner plate can be disposed inside the outer plate. The front outer plate and the front inner plate are provided with holes corresponding in number and position. The upper outer plate includes a high plate integrally connected with the front outer plate and a low plate connected to the upper inner plate. The low plate is closer to the upper inner plate than the high plate. The length of the upper outer plate is the same as that of the front outer plate. The low plate is provided with more than two upper external threaded holes. The upper inner plate is composed of block-shaped convex plates having the same number as the upper external threaded holes. Each block-shaped convex plate is provided with an upper internal threaded hole corresponding to the position of the corresponding upper external threaded hole. The low plate of the upper outer plate and the upper inner plate are connected by a threaded structure.

2. The frame panel facilitating the loading and unloading of an optical fiber connector according to claim 1, wherein: One end of the outer plate is provided with a side outer plate, and the side outer plate is simultaneously connected to the upper outer plate, the front outer plate, and the lower outer plate.

3. The frame panel facilitating the loading and unloading of an optical fiber connector according to claim 1, wherein: The lower outer plate and the lower inner plate are provided with corresponding screw holes or mating convex grooves, and the lower outer plate and the lower inner plate are connected by a threaded structure or a convex groove structure.

4. The frame panel facilitating the loading and unloading of an optical fiber connector according to claim 1, characterized in that: The height difference between the high plate and the low plate of the upper outer plate is slightly larger than the head thickness of the countersunk head screw connecting the low plate and the upper inner plate.

5. The frame panel facilitating the loading and unloading of an optical fiber connector according to claim 1, characterized in that: The optical fiber connector is inserted into the hole of the inner plate, and both the optical fiber connector and the inner plate are located inside the outer plate.

6. The frame panel facilitating the loading and unloading of an optical fiber connector according to claim 1, wherein: The lower outer plate is substantially integral with the frame or connected to the frame.

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