Quickly assembled and disassembled aviation conduit connector

Abstract

The utility model relates to a rapid disassembly and assembly type aviation conduit connector, and aims to solve the problems of weight increase, inconvenience in disassembly and assembly and difficulty in disassembly in a high-temperature environment caused by the adoption of a bolt connection structure in the conventional aviation connector. The connector comprises a connecting inner pipe and an outer shell, the connecting inner pipe is connected with the outer shell through a connecting ring, a protrusion is arranged on the connecting ring, a groove is correspondingly formed in the inner wall of the outer shell, a clamping groove is formed below the groove, and a clamping plate is arranged on the side wall of the connecting inner pipe and corresponds to the clamping groove. And a limiting groove is formed below the groove, so that the connection stability is enhanced. The outer shell is sleeved with the sealing ring, and the sealing performance is improved. The clamping grooves are wider than the clamping plates, so that close fit is ensured. The connecting ring is made of elastic rubber and can be quickly disassembled and assembled. The inner diameter of the outer shell is matched with the diameter of the connecting inner pipe, the clamping plate is fixed to the outer wall of the connecting inner pipe, and the outer shell and the sealing ring can be connected through threads or buckles.

Description

Technical Field

[0001] This utility model provides a connector, belonging to the field of aviation equipment technology, and particularly relates to a quick-release aviation conduit connector. Background Technology

[0002] Aviation conduit connectors are high-reliability, high-performance electrical connection components designed specifically for the aerospace industry. They can maintain stable operation in extreme temperature changes, severe vibration and shock, and corrosive environments. They feature quick assembly and disassembly, vibration resistance, shock resistance, high temperature resistance, low temperature resistance, salt spray resistance, and corrosion resistance, ensuring safe and reliable electrical connections between electronic devices under harsh conditions such as high altitude and high-speed flight.

[0003] In the field of aerospace connectors, existing connection methods mostly adopt bolted structures. Although they perform well in terms of structural stability, their structural characteristics increase the overall weight of the connector and make maintenance and replacement complex, lacking the convenience of quick assembly and disassembly. Especially after operating in high-temperature environments, the bolted structure may deform and fuse with the connector body material due to thermal expansion, making disassembly difficult and increasing maintenance complexity. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this application provides a quick-release aviation conduit connector, which solves the problem that existing connectors are inconvenient to disassemble and assemble.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a quick-release aviation conduit connector, including a connecting inner tube, wherein the connecting inner tube is connected to an outer shell through a connecting ring sleeved on its outside, a plurality of evenly distributed protrusions are provided above the connecting ring, grooves corresponding to the protrusions are provided on the inner wall of the outer shell, a slot is provided below the groove and placed on the inner wall of the outer shell, and a card plate corresponding to the slot is connected to the side wall of the connecting inner tube.

[0006] Preferably, the groove is provided with a limiting groove below it that is connected to itself and corresponds to the protrusion.

[0007] Preferably, the width of the card slot is greater than the width of the card slot itself.

[0008] Preferably, the outer casing is fitted with a corresponding sealing ring for connecting other pipes.

[0009] Preferably, the connecting ring and the inner connecting tube are connected by an elastic connection to achieve quick assembly and disassembly. The connecting ring is made of elastic rubber with protrusions and grooves tightly fitted together.

[0010] Preferably, the inner diameter of the outer shell corresponds to the diameter of the connecting inner tube, the clamping plate is fixedly connected to the outer wall of the connecting inner tube, and the outer shell and the sealing ring are connected by threads or snaps to adapt to different connection requirements.

[0011] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0012] This invention connects the inner tube to the outer shell. The connecting ring has evenly distributed protrusions that engage with grooves on the inner wall of the outer shell, forming a mechanical locking mechanism. Furthermore, a retaining plate is provided on the side wall of the inner tube, which engages with slots on the inner wall of the outer shell, further enhancing the stability of the connection. Rotating the inner tube allows for precise engagement of the protrusions and grooves, while the engagement of the retaining plate and slots ensures a secure connection. This design not only reduces the weight of the connector but also simplifies the assembly and disassembly process, allowing for quick connection and separation without additional tools, greatly improving operational convenience. Furthermore, it avoids disassembly difficulties due to thermal expansion in high-temperature environments, effectively reducing maintenance complexity.

[0013] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of a quick-release aviation conduit connector according to the present invention;

[0015] Figure 2 This is an exploded view of a quick-release aviation conduit connector according to the present invention.

[0016] Figure 3 This is a cross-sectional view of a quick-release aviation conduit connector according to the present invention.

[0017] As shown in the figure:

[0018] 1. Connect the inner tube;

[0019] 11. Connecting ring; 12. Protrusion; 13. Clamping plate; 14. Sealing ring;

[0020] 2. Outer shell;

[0021] 21. Groove; 22. Slot; 23. Limiting groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] It should be noted that the terms "vertical," "horizontal," "up," "down," "left," "right," and similar expressions used in this article are for illustrative purposes only and do not represent the only possible implementation.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the description of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention; the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] like Figure 1 and Figure 2 As shown, a quick-release aviation conduit connector includes an inner connecting tube 1. The inner connecting tube 1 is connected to an outer shell 2 via a connecting ring 11 sleeved on its exterior. The connecting ring 11 has several evenly distributed protrusions 12 above it. The inner wall of the outer shell 2 has grooves 21 corresponding to the protrusions 12. Below the grooves 21 is a slot 22 placed on the inner wall of the outer shell 2. A retaining plate 13 corresponding to the slot 22 is connected to the side wall of the inner connecting tube 1. Below the grooves 21 is a limiting groove 23 that communicates with itself and corresponds to the protrusions 12, ensuring connection stability. A sealing ring 14 corresponding to itself is sleeved on the outside of the outer shell 2 for connecting other tubes, enhancing the connector's sealing performance.

[0026] In this embodiment, the connector's rapid assembly and disassembly characteristics are primarily due to its unique structural design. The inner tube 1 is connected to the outer shell 2 via a connecting ring 11. The protrusion 12 on the connecting ring 11 engages with the groove 21 on the inner wall of the outer shell 2, achieving rapid locking. This engagement not only simplifies the connection process but also ensures connection stability and reliability through the design of the limiting groove 23. The engagement of the retaining plate 13 and the retaining slot 22 further enhances the connection's robustness, allowing the entire connector to remain stable under pressure and vibration. Furthermore, the sealing ring 14 on the outside of the outer shell 2 provides additional sealing performance and allows the connector to be easily connected to other tubes, expanding its application range. Overall, this rapid assembly and disassembly aviation conduit connector design, through the engagement of protrusions and grooves, and the engagement of retaining plates and retaining slots, achieves rapid and stable connection while ensuring reliability and ease of maintenance in various environments, significantly improving the performance and user experience of aviation conduit connectors.

[0027] like Figure 2 and Figure 3 As shown, the width of the slot 22 is greater than the width of the slot 22 itself. This design makes the fit between the card plate 13 and the slot 22 tighter, improving the reliability of the connection. The connecting ring 11 and the connecting inner tube 1 adopt an elastic connection method to achieve quick assembly and disassembly. The connecting ring 11 is made of elastic rubber, and the protrusion 12 fits tightly against the groove 21, ensuring a tight connection and convenient quick disassembly. The inner diameter of the outer shell 2 corresponds to the diameter of the connecting inner tube 1. The card plate 13 is fixedly connected to the outer wall of the connecting inner tube 1. The outer shell 2 and the sealing ring 14 adopt a threaded connection or a snap-fit ​​connection to adapt to different connection requirements and provide flexible installation options.

[0028] In this embodiment, the width of the slot 22 is greater than the width of the plate 13. This design allows the plate 13 to be more tightly embedded in the slot 22 and to rotate horizontally within it, thereby improving the structural strength and reliability of the connector. The connecting ring 11 is made of elastic rubber material and forms an elastic connection with the inner tube 1. This design allows the connecting ring 11 to expand and contract within a certain range, enabling the protrusion 12 to fit tightly with the groove 21, while maintaining a tight connection and easy disassembly. The inner diameter of the outer shell 2 is precisely matched with the diameter of the inner tube 1, ensuring the sealing and connection stability between the two. The plate 13 is fixed to the outer wall of the inner tube 1 and cooperates with the slot 22 on the inner wall of the outer shell 2, enhancing the stability of the connection. The outer shell 2 and the sealing ring 14 can be connected by threads or snaps. This design not only provides flexible installation options but also allows the connector to adapt to different connection requirements, satisfying both quick connection and sealing requirements. Overall, this quick-release aviation conduit connector design, through careful structural layout and material selection, achieves fast, stable, and reliable connection, while ensuring adaptability in various environments and ease of maintenance, significantly improving the performance and user experience of aviation conduit connectors.

[0029] In use, firstly, insert the inner connecting tube 1 into the outer shell 2, aligning the protrusion 12 on the connecting ring 11 with the groove 21 on the inner wall of the outer shell 2. Then, rotate the inner connecting tube 1 so that the protrusion 12 is embedded in the groove 21, and the stability of the connection is ensured by the limiting groove 23. Next, insert the retaining plate 13 into the retaining groove 22 on the inner wall of the outer shell 2. Since the width of the retaining groove 22 is designed to be slightly larger than the width of the retaining plate 13, the retaining plate 13 can be tightly embedded and can rotate horizontally within the retaining groove 22, enhancing the stability of the connection. Subsequently, if it is necessary to connect with other tubes, the sealing ring 14 can be fitted onto the outside of the outer shell 2 and connected to other tubes by means of threaded connection or snap-fit ​​connection to adapt to different connection requirements. Finally, when it is necessary to disassemble the connector, simply rotate the inner connecting tube 1 in the opposite direction and pull it out. The protrusion 12 will come out of the groove 21, and the retaining plate 13 will be pulled out of the retaining groove 22, which can quickly complete the disassembly. The whole process does not require additional tools, is simple and quick to operate, and significantly improves the performance and user experience of the aviation conduit connector.

[0030] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make various modifications and alterations without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the claims.

Claims

1. A quick-release aviation conduit connector, comprising a connecting inner tube (1), characterized in that: The inner tube (1) is connected to the outer shell (2) through a connecting ring (11) sleeved on its outside. The connecting ring (11) has several evenly distributed protrusions (12) on its upper part. The inner wall of the outer shell (2) has grooves (21) corresponding to the protrusions (12). The grooves (21) are located below the grooves (21) and are placed on the inner wall of the outer shell (2). The side wall of the inner tube (1) is connected to a card plate (13) corresponding to the card groove (22).

2. The quick-release aviation conduit connector according to claim 1, characterized in that: The groove (21) is provided with a limiting groove (23) below it, which is connected to itself and corresponds to the protrusion (12).

3. The quick-release aviation conduit connector according to claim 1, characterized in that: The width of the card slot (22) is greater than the width of the card slot (22) itself.

4. The quick-release aviation conduit connector according to claim 1, characterized in that: The outer casing (2) is fitted with a sealing ring (14) corresponding to itself, which is used to connect other pipes.

5. A quick-release aviation conduit connector according to claim 1, characterized in that: The connecting ring (11) and the connecting inner tube (1) are connected by an elastic method to achieve quick assembly and disassembly. The connecting ring (11) is made of elastic rubber, and the protrusion (12) and the groove (21) are tightly attached.

6. A quick-release aviation conduit connector according to claim 1, characterized in that: The inner diameter of the outer shell (2) corresponds to the diameter of the connecting inner tube (1). The clamping plate (13) is fixedly connected to the outer wall of the connecting inner tube (1). The outer shell (2) and the sealing ring (14) are connected by thread or snap-fit ​​to adapt to different connection requirements.

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