Aviation female head connector

Abstract

The utility model belongs to the technical field of connectors, and particularly discloses an aviation female connector which comprises a connector body, the outer surface of the connector body is fixedly connected with a threaded connection cover, the inner surface of the threaded connection cover is in threaded connection with a connector joint, the connector body is rotationally connected with a rotating ring, and the rotating ring is in threaded connection with the connector joint. A plurality of supporting rods are fixedly connected to the inner wall of the rotating ring, a wire guiding ring is arranged at the end, away from the rotating ring, of each supporting rod, and a rotating limiting mechanism for adjusting the position of the wire guiding ring is arranged on the inner side of the rotating ring. According to the aviation female connector, a user can easily change the position of the wire ring by rotating the rotating ring and cooperating with the rotating limiting mechanism, so that flexible wiring layout is carried out according to specific requirements of an electrical system, and the flexibility greatly reduces wiring problems possibly encountered in the upgrading or reconstruction process of the electrical system; and the adaptability and the expandability of the system are improved.

Description

Technical Field

[0001] This application relates to the technical field of connectors, and specifically to an aviation female connector. Background Art

[0002] An aviation female connector, usually also referred to as the female end or socket part of an aviation plug, is one of the widely used connectors in avionics equipment. It is a key component of an aviation connector system to achieve efficient and stable transmission of electrical signals, power signals, or data in a complex aviation environment.

[0003] In the existing aviation female connector, the wire routing inside is mostly fixed. This design of fixed wire layout limits the flexibility of wiring, making it difficult to upgrade or transform the electrical system when the layout and requirements of the electrical system change. Utility Model Content

[0004] In view of this, the purpose of this utility model is to solve the drawbacks in the background art and propose an aviation female connector to solve the problems existing in the prior art.

[0005] To achieve the above object, this utility model provides an aviation female connector, including a connector body. A threaded connection cover is fixedly connected to the outer surface of the connector body. A connector joint is threadedly connected to the inner surface of the threaded connection cover. A rotating ring is rotatably connected to the connector body. A plurality of groups of support rods are fixedly connected to the inner wall of the rotating ring. A wire ring is provided at one end of the support rod away from the rotating ring. A rotating limit mechanism for adjusting the position of the wire ring is provided inside the rotating ring.

[0006] Preferably, the rotating limit mechanism includes a T-shaped frame fixedly connected to the inner wall of the connector body. A connecting plate is fixedly connected to the outer surface of the T-shaped frame. The rotating limit mechanism can make the wire ring in a relatively stable state after adjusting its position.

[0007] Preferably, a telescopic shaft is slidably connected to one end of the connecting plate away from the T-shaped frame. A spring is movably sleeved on the outer surface of the telescopic shaft.

[0008] Preferably, a head plate is fixedly connected to one end of the telescopic shaft close to the connecting plate. A positioning block is fixedly connected to the end of the telescopic shaft away from the head plate.

[0009] Preferably, an embedding groove is formed on the outer surface of the positioning block. A plurality of groups of rubber embedding strips are provided on the inner wall of the rotating ring.

[0010] Preferably, cushion blocks are provided on both the left and right sides of the positioning block, and the cushion blocks are arranged at positions close to the embedding groove on both sides of the positioning hole.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. For this female aviation connector, by rotating the swivel ring and cooperating with the rotation limiting mechanism, users can easily change the position of the wire ring, so as to flexibly arrange the wiring according to the specific requirements of the electrical system. This flexibility greatly reduces the wiring problems that may be encountered during the upgrade or transformation of the electrical system, and improves the adaptability and scalability of the system.

[0013] 2. This female aviation connector introduces the combination of rubber inserts and positioning grooves, as well as the spring reset mechanism. These design elements work together to ensure the stability and reliability of the wire ring after adjusting its position. The elastic deformation ability of the rubber inserts and the arc-shaped transition design of the edges of the positioning grooves make the fitting process smooth and tight, reducing the risk of loosening and falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of this application;

[0015] Figure 2 is a schematic diagram of the inner structure of the swivel ring of this application;

[0016] Figure 3 is a schematic diagram of the surface structure of the positioning block of this application.

[0017] Among them: 1. Connector body; 2. Threaded connection cover; 3. Connector joint; 4. Swivel ring; 5. Support rod; 6. Wire ring; 7. T-shaped frame; 8. Connecting plate; 9. Telescopic shaft; 10. Spring; 11. End plate; 12. Positioning block; 13. Positioning groove; 14. Spacer block; 15. Rubber insert. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of this application will be clearly and completely described in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0019] Please refer to Figures 1-3 , a female aviation connector, including a connector body 1, a threaded connection cover 2 fixedly connected to the outer surface of the connector body 1, a connector joint 3 threadedly connected to the inner surface of the threaded connection cover 2, a swivel ring 4 rotatably connected to the connector body 1, a plurality of groups of support rods 5 fixedly connected to the inner wall of the swivel ring 4, a wire ring 6 provided at one end of the support rod 5 away from the swivel ring 4, and a rotation limiting mechanism for adjusting the position of the wire ring 6 provided inside the swivel ring 4.

[0020] Through the above technical solution, the connector body 1 of the aircraft carrier head connector and the connector joint 3 can be connected by the threaded connection cover 2. When the wire is arranged in the connector body 1, it passes through the wire ring 6 supported by the support rod 5. During this process, the position of the wire ring 6 can be adjusted by rotating the rotating ring 4 through the rotation limiting mechanism, making it more flexible and convenient during the upgrade and transformation of the connector.

[0021] Specifically, the rotation limiting mechanism includes a T-shaped frame 7 fixedly connected to the inner wall of the connector body 1, and a connecting plate 8 is fixedly connected to the outer surface of the T-shaped frame 7.

[0022] Through the above technical solution, the T-shaped frame 7 is connected to the inner wall of the connector body 1, and the connected connecting plate 8 is always in a fixed state.

[0023] Specifically, a telescopic shaft 9 is slidably connected to one end of the connecting plate 8 away from the T-shaped frame 7, and a spring 10 is movably sleeved on the outer surface of the telescopic shaft 9.

[0024] Through the above technical solution, the telescopic shaft 9 can drive the positioning block 12 to adjust its position during the telescopic process, and the spring 10 will be compressed during this period.

[0025] Specifically, a head plate 11 is fixedly connected to one end of the telescopic shaft 9 close to the connecting plate 8, and a positioning block 12 is fixedly connected to the end of the telescopic shaft 9 away from the head plate 11.

[0026] Through the above technical solution, the design of the head plate 11 is to prevent the telescopic shaft 9 from disengaging from the connecting plate 8 during the telescopic process, and the partial hollow design of the connecting plate 8 is also to provide a certain telescopic space for the telescopic shaft 9.

[0027] Specifically, a clamping groove 13 is formed on the outer surface of the positioning block 12, and a plurality of groups of rubber inserts 15 are arranged on the inner wall of the rotating ring 4.

[0028] Through the above technical solution, the edge of the clamping groove 13 is designed with an arc transition, which is to better allow the rubber inserts 15 to be inserted or disengaged.

[0029] Specifically, cushion blocks 14 are arranged on both the left and right sides of the positioning block 12.

[0030] Through the above technical solution, the rubber inserts 15 will pass through the cushion blocks 14 before being inserted into the clamping groove 13. Through the cushioning design of the cushion blocks 14, the contact position between the positioning block 12 and the inner wall of the rotating ring 4 can be changed relatively easily.

[0031] Working principle: During the use of this aircraft carrier head connector, it is necessary to screw the connector joint 3 into the threaded connection cover 2 that is threadedly connected thereto, that is, the connector joint 3 is stably connected to the connector body 1. The wires inside the connector pass through the wire loop 6 for signal transmission. During the process of upgrading and transforming the connector, the position of the wire loop 6 can be adjusted, that is, the wiring is re-layouted to reasonably arrange the position of the wires inside the connector. At this time, only need to rotate the rotating ring 4 externally. During the rotation of the rotating ring 4, it will change the position of the wire loop 6 through the support rod 5. At the same time, the rotating ring 4 will drive the rubber insert 15 to rotate its position. Since the rubber insert 15 has a certain elastic deformation ability, it can abut against the positioning groove 13. With the arc transition design at the edge of the positioning groove 13, the rubber insert 15 can be pulled out from the positioning groove 13. During this period, the positioning block 12 will be pushed to approach the connecting plate 8, and the telescopic shaft 9 will slightly expand and contract. When the new rubber insert 15 is embedded into the positioning groove 13 on the surface of the positioning block 12, the rubber insert 15 will first pass through the cushion block 14. The inclined cushion block 14 will play a role in cushioning the rubber insert 15, so that the rubber insert 15 can smoothly slide into the positioning groove 13 of the positioning block 12. When the two are completely engaged, under the reset action of the spring 10, it will push the positioning block 12 to relatively stably adhere to the inside of the rotating ring 4, thereby completing the limiting of the wire loop 6 after the position adjustment, so that the wire loop 6 is in a relatively stable state.

[0032] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An aircraft female connector, comprising a connector body (1), characterized in that: The outer surface of the connector body (1) is fixedly connected to a threaded connection cover (2), the inner surface of the threaded connection cover (2) is threadedly connected to a connector joint (3), a swivel (4) is rotatably connected to the connector body (1), a plurality of groups of support rods (5) are fixedly connected to the inner wall of the swivel (4), a wire ring (6) is provided at one end of the support rod (5) away from the swivel (4), and a rotation limiting mechanism for adjusting the position of the wire ring (6) is provided on the inner side of the swivel (4).

2. The aircraft female connector according to claim 1, characterized in that: The rotation limiting mechanism comprises a T-shaped frame (7) fixedly connected to the inner wall of the connector body (1), and a connecting plate (8) is fixedly connected to the outer surface of the T-shaped frame (7).

3. The aircraft female connector according to claim 2, characterized in that: One end of the connecting plate (8) away from the T-shaped frame (7) is slidably connected to a telescopic shaft (9), and a spring (10) is movably sleeved on the outer surface of the telescopic shaft (9).

4. The aircraft female connector according to claim 3, characterized in that: One end of the telescopic shaft (9) close to the connecting plate (8) is fixedly connected to an end plate (11), and one end of the telescopic shaft (9) away from the end plate (11) is fixedly connected to a positioning block (12).

5. The aircraft female connector according to claim 4, characterized in that: The outer surface of the positioning block (12) is provided with an embedding groove (13), and the inner wall of the rotating ring (4) is provided with a plurality of groups of rubber inserts (15).

6. The aircraft female connector according to claim 4, characterized in that: Cushion blocks (14) are provided on both the left and right sides of the positioning block (12).

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