Antenna connector plug installation structure convenient to disassemble, assemble and maintain

Abstract

The invention provides an antenna connector plug installation structure convenient to disassemble, assemble and maintain. The antenna connector plug installation structure comprises an installation frame (1), a supporting plate (3), a sealing ring pressing plate (4) and a sealing ring (5). The quick and convenient disassembly and maintenance function is achieved while the installation requirement of the connector plug is met, accessories and tools needed during disassembly and assembly are reduced, the working efficiency is improved, and the structural reliability and maintainability are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aircraft structure design, and particularly relates to an antenna connector plug mounting structure convenient to disassemble and maintain. BACKGROUND

[0002] With more and more functional requirements of an aircraft, more and more antenna assemblies are used in the aircraft, and the antenna assemblies are often embedded in the interior of the aircraft structure and connected and transmitted with a rear socket through a connector plug. In the current products and designs, the connector plug is often located in front of a mounting beam due to the influence of the space between the antenna and the connector plug and the length of a cable, which results in that when the cable or the plug in front of the mounting beam is damaged, all structures after the mounting beam must be dismounted to maintain or replace the cable or the plug, which not only affects the work efficiency, but also affects the structural reliability due to repeated dismounting. SUMMARY

[0003] OBJECTIVE In order to solve the above problems, the present application provides an antenna connector plug mounting structure convenient to disassemble and maintain, which meets the requirements of the space between the antenna and the connector plug and the length of the cable, realizes maintenance and replacement of the cable and the plug in front of the mounting beam without dismounting the mounting beam, greatly reduces the tools and time used during dismounting, improves the work efficiency, and improves the structural reliability and maintainability.

[0004] TECHNICAL SCHEME The present application provides an antenna connector plug mounting structure convenient to disassemble and maintain, which comprises a mounting frame 1, a support plate 3, a sealing ring pressing plate 4 and a sealing ring 5. The mounting frame 1 has a mounting flat plate, and the mounting flat plate is provided with a first rectangular mounting opening. One side of the first rectangular mounting opening is overlapped with one side mounting edge of the antenna connector plug, and the one side of the first rectangular mounting opening and the one side mounting edge of the antenna connector plug are both provided with mounting through holes and are fixedly connected through fastening bolts. The support plate has a concave-convex deformation area, the concave-convex deformation area is convex on the front surface of the support plate and is concave on the back surface of the support plate; the convex height of the concave-convex deformation area is not more than the thickness of the first rectangular mounting opening; the non-concave-convex deformation area of the support plate is detachably connected with the mounting flat plate; the concave-convex deformation area is provided with a connecting through hole, the connecting through hole is connected with the mounting through hole of the other side mounting edge of the antenna connector plug through a bolt; and when the other end of the support plate is connected and fixed with the mounting flat plate, the concave-convex deformation area is embedded into the first rectangular mounting opening. The sealing ring pressing plate is fixedly connected with the mounting flat plate, and a sealing ring is arranged between the sealing ring pressing plate and the mounting flat plate, and projections of the antenna connector plug and the supporting plate on the sealing ring pressing plate are located within the area of the sealing ring around the sealing ring pressing plate.

[0005] In use, the connector plug 2 is first connected and fixed with the mounting beam 1 and the supporting plate 3, then the sealing ring 5 is mounted on the sealing ring pressing plate 4, and finally the sealing ring pressing plate 4 is connected with the mounting beam 1 to compress the sealing ring and complete the structure installation.

[0006] When disassembly, maintenance or replacement are needed, the sealing ring pressing plate 4 is first dismounted, then the supporting plate 3 is dismounted from the mounting beam 1 and the connector plug 2, the connector plug 2 is transversely moved and taken out through the first rectangular mounting opening, and the damaged part of the connector plug is repaired or the connector plug is replaced.

[0007] Further, the sealing ring is made of polytetrafluoroethylene.

[0008] Further, the sealing ring is made of rubber.

[0009] Further, the sealing ring is in a rectangular shape.

[0010] Further, the sealing ring pressing plate is provided with an annular groove 8, and the sealing ring is mounted in the annular groove. Further, the sealing ring pressing plate is provided with a first rectangular accommodation opening 6, and the first rectangular accommodation opening is used for accommodating the supporting plate, so that the supporting plate is located in the first rectangular accommodation opening after the sealing ring pressing plate is mounted.

[0011] Further, the sealing ring pressing plate is provided with a second rectangular accommodation opening 7, and the second rectangular accommodation opening is used for accommodating the antenna connector plug, so that the antenna connector plug is located in the second rectangular accommodation opening after the sealing ring pressing plate is mounted.

[0012] Further, the opening area of the first rectangular accommodation opening is greater than that of the second rectangular accommodation opening.

[0013] Technical effects The application realizes the installation requirement of the connector plug and the quick and convenient disassembly and maintenance function, reduces the required accessories and tools during disassembly and assembly, improves the working efficiency, and improves the structural reliability and maintainability. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural explosion schematic diagram of the application. Figure 2Structure diagram of sealing ring pressing plate; Figure 3 Structure diagram of the application; Figure 4 Installation sequence diagram; Figure 5 Disassembly sequence diagram; Wherein: mounting bracket 1, connector plug 2, support plate 3, sealing ring pressing plate 4, sealing ring 5, first rectangular letout 6, second rectangular letout 7, annular groove 8. DETAILED DESCRIPTION

[0015] The disclosed examples will be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all, of the disclosed examples are shown. Indeed, a wide variety of examples can be described and many of the examples described herein can be combined in different ways. Thus, the examples described herein should not be construed to limit the scope of the present disclosure, but rather, the scope of the present disclosure should be governed by the claims and their equivalents.

[0016] The application provides an antenna connector plug mounting structure which is convenient to disassemble and maintain, comprising mounting bracket 1, support plate 3, sealing ring pressing plate 4 and sealing ring 5. The mounting bracket 1 has a mounting flat plate, and the mounting flat plate is provided with a first rectangular mounting opening. One side of the first rectangular mounting opening is overlapped with one side mounting edge of the antenna connector plug, and one side of the first rectangular mounting opening and one side mounting edge of the antenna connector plug are both provided with mounting through holes, and are fixedly connected through fastening bolts. The support plate has a concave-convex deformation area, which is convex on the front surface of the support plate and concave on the back surface of the support plate; the convex height of the concave-convex deformation area does not exceed the thickness of the first rectangular mounting opening; the non-concave-convex deformation area of the support plate is detachably connected with the mounting flat plate; the concave-convex deformation area is provided with a connecting through hole, which is connected with the mounting through hole of the other side mounting edge of the antenna connector plug through a bolt; and when the other end of the support plate is connected and fixed with the mounting flat plate, the concave-convex deformation area is embedded into the first rectangular mounting opening. The sealing ring pressing plate is fixedly connected with the mounting flat plate, and a sealing ring is arranged between the sealing ring pressing plate and the mounting flat plate; the projection of the antenna connector plug and the support plate on the sealing ring pressing plate is located within the area around the sealing ring on the sealing ring pressing plate.

[0017] When the application is used, the connector plug 2 is first connected and fixed with the mounting beam 1 and the support plate 3, then the sealing ring 5 is installed on the sealing ring pressing plate 4, and finally the sealing ring pressing plate 4 is connected with the mounting beam 1 to compress and seal the sealing ring, completing the structure installation.

[0018] When disassembled for repair or replacement, only the sealing ring pressing plate 4 is first disassembled, then the support plate 3 is disassembled from the mounting beam 1 and the connector plug 2, the connection between the connector plug 2 and the mounting beam 1 is removed, the connector plug 2 is moved horizontally, and the connector plug 2 is taken out through the first rectangular mounting port, so that the damaged part of the connector plug can be repaired or replaced.

[0019] The sealing ring is made of polytetrafluoroethylene.

[0020] The sealing ring is rectangular in shape.

[0021] The sealing ring pressing plate is provided with an annular groove 8, and the sealing ring is installed in the annular groove. The sealing ring pressing plate is provided with a first rectangular clearance opening 6, which is used to clear the support plate, so that the support plate is located in the first rectangular clearance opening after the sealing ring pressing plate is installed.

[0022] The sealing ring pressing plate is provided with a second rectangular clearance opening 7, which is used to clear the antenna connector plug, so that the antenna connector plug is located in the second rectangular clearance opening after the sealing ring pressing plate is installed.

[0023] The opening area of the first rectangular clearance opening is larger than that of the second rectangular clearance opening.

[0024] The description of the different advantageous arrangements has been presented for purposes of illustration and description, but is not intended to be exhaustive or limited to the examples disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Moreover, different advantageous examples can provide different advantages as compared to other advantageous examples. The chosen examples or examples are chosen to best explain the principles of the example, the practical application, and to enable others skilled in the art to best exploit the disclosure for a variety of embodiments and with various modifications as suitable for any particular situation.

Claims

1. An antenna connector plug mounting structure which is easy to disassemble and repair, characterized by: It comprises a mounting frame (1), a support plate (3), a sealing ring pressing plate (4) and a sealing ring (5). The mounting frame (1) has a mounting flat plate with a first rectangular mounting opening. One side of the first rectangular mounting opening overlaps with one side of the antenna connector plug, and both of them have mounting through holes for fastening bolts. The support plate has a concave-convex deformation area, which is convex on the front surface and concave on the back surface. The convex height of the concave-convex deformation area does not exceed the thickness of the first rectangular mounting opening. The non-concave-convex deformation area of the support plate is detachably connected with the mounting flat plate. The concave-convex deformation area has a connecting through hole which is connected with the mounting through hole of the other side of the antenna connector plug through a bolt. When the other end of the support plate is connected and fixed with the mounting flat plate, the concave-convex deformation area is embedded into the first rectangular mounting opening. The sealing ring pressing plate is fixedly connected with the mounting flat plate, and a sealing ring is arranged between the sealing ring pressing plate and the mounting flat plate. The projection of the antenna connector plug and the support plate on the sealing ring pressing plate is located within the area of the sealing ring on the sealing ring pressing plate.

2. An antenna connector plug mounting structure for facilitating removal and repair, as defined in Claim 1, wherein: The material of the sealing ring is polytetrafluoroethylene.

3. An antenna connector plug mounting structure for facilitating removal and repair, as defined in claim 1, wherein: The material of the sealing ring is rubber.

4. An antenna connector plug mounting structure for easy assembly and disassembly for maintenance, according to claim 1, wherein: The sealing ring is rectangular in shape.

5. An antenna connector plug mounting structure for facilitating removal and repair, as defined in claim 1, wherein: The sealing ring pressing plate has an annular groove (8), and the sealing ring is installed in the annular groove.

6. An antenna connector plug mounting structure for easy assembly and disassembly for maintenance, according to claim 1, wherein: The sealing ring pressing plate has a first rectangular accommodation opening (6) for accommodating the support plate, so that the support plate is located in the first rectangular accommodation opening after the installation of the sealing ring pressing plate.

7. An antenna connector plug mounting structure for facilitating removal and repair of the antenna connector plug, as set forth in claim 6, wherein: The sealing ring pressing plate has a second rectangular accommodation opening (7) for accommodating the antenna connector plug, so that the antenna connector plug is located in the second rectangular accommodation opening after the installation of the sealing ring pressing plate.

8. An antenna connector plug mounting structure for facilitating removal and repair of the antenna connector plug, as set forth in claim 7, wherein: The opening area of the first rectangular accommodation opening is larger than that of the second rectangular accommodation opening.

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