CN216563713U

CN216563713U - Waterproof aviation plug connector

Info

Publication number: CN216563713U
Application number: CN202122795090.6U
Authority: CN
Inventors: 陈超奇; 闫雨晨; 赵聪明
Original assignee: Suzhou Tuohang Electronic Technology Co ltd
Current assignee: Suzhou Tuohang Electronic Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-05-17
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to a waterproof aviation plug connector, which comprises an aviation plug and an aviation socket, wherein plug-in connecting rods are uniformly and fixedly arranged on the aviation socket, a protective sleeve is fixedly arranged on the outer side of each plug-in connecting rod, a connecting sleeve is arranged on the outer side of each protective sleeve and is rotatably connected with the aviation socket, plug-in holes are uniformly formed in positions, corresponding to the plug-in connecting rods, on the aviation plug, annular grooves are formed in positions, corresponding to the protective sleeves, on the outer sides of the plug-in connecting holes, annular grooves are formed in the outer sides of the plug-in connecting rods, the connecting sections are connected with the connecting sleeves through threads, when the aviation plug connector is used, the aviation plug is inserted into the aviation socket and is fixedly connected with the connecting sections through the connecting sleeves, so that the stability and the reliability of connection of the aviation plug connector are ensured, meanwhile, the protective sleeves can also enter the annular grooves, the protective sleeves are tightly contacted with the inner walls of the annular grooves, and the sealing performance of the connecting parts is ensured, has double waterproof performance and is safer and more stable to use.

Description

Waterproof aviation plug connector

Technical Field

The utility model relates to a waterproof aviation plug connector, and belongs to the technical field of aviation plugs.

Background

The aviation plug connector is a connector, originates from the military industry, is named as aviation plug for short, and is an electromechanical element for connecting an electric circuit, so that the electrical parameters of the aviation plug connector are firstly considered in selecting an aviation plug, correct selection and use of the aviation plug connector are important aspects for ensuring the reliability of the circuit, and the conventional aviation plug connector is easy to fall off after being inserted into a socket, easily causes circuit damage, has poor waterproofness, and is easy to enter water to cause short circuit.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof aviation plug connector, wherein when the waterproof aviation plug connector is used, an aviation plug is inserted into an aviation socket and is fixedly connected with a connecting section through a connecting sleeve, so that the connection stability and reliability of the aviation plug connector are ensured, meanwhile, a protective sleeve also enters an annular groove, the protective sleeve is tightly contacted with the inner wall of the annular groove, the sealing performance of the connecting part is ensured, double waterproof performance is achieved, the use is safer and more stable, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a waterproof type aviation plug connector, includes aviation plug, aviation socket, the last even fixed inserted bar that is equipped with of aviation socket, the fixed lag that is equipped with in the inserted bar outside, the lag outside is equipped with the adapter sleeve, the adapter sleeve rotates with aviation socket to be connected, the spliced eye has evenly been seted up with the corresponding position of inserted bar on the aviation plug, the ring channel has been seted up with the corresponding position of lag in the spliced eye outside, the aviation plug outside is equipped with the linkage segment, the linkage segment passes through the screw thread and is connected with the adapter sleeve.

Furthermore, a positioning convex strip is fixedly arranged on the outer side of the protective sleeve, and a positioning groove is formed in the annular groove corresponding to the positioning convex strip.

Furthermore, the inner surface of the protective sleeve is uniformly provided with first sealing strips, the diameter of the opening of the positioning groove is larger than that of the inner part of the protective sleeve, and the inner wall of the annular groove is uniformly provided with second sealing strips.

Furthermore, a rotating groove is formed in the aviation socket, a rotating ring is fixedly arranged on the right side of the connecting sleeve, and the rotating ring is arranged in the rotating groove.

Furthermore, protective textures are carved on the connecting sleeve, a first waterproof sealing ring is fixedly arranged in the rotating groove, and a second waterproof sealing ring is arranged at the joint of the connecting sleeve and the connecting section.

Furthermore, aviation plug, aviation socket one end all are connected with the wire, the wire is all fixed outward and is equipped with waterproof line cover.

The utility model has the beneficial effects that:

1. by arranging the connecting sleeve, when the aviation plug connector is used, the aviation plug is inserted into the aviation socket and can be fixedly connected with the connecting section through rotating the connecting sleeve, so that the connection stability of the aviation plug connector is ensured, the use reliability of the aviation plug connector is ensured, and meanwhile, a gap between the socket and the plug is closed, thereby being beneficial to improving the waterproof performance;

2. through setting up lag and ring channel, when not using, the lag can effectively protect the plug pin not receive external force to damage, when aviation plug is connected with aviation socket, in the lag also can get into the ring channel, and then guarantees the leakproofness of junction, further improves waterproof performance, uses safety and stability more.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model.

FIG. 1 is a schematic view of the overall construction of a waterproof aircraft connector of the present invention;

FIG. 2 is a cross-sectional view of a waterproof aircraft connector of the present invention;

FIG. 3 is a right side view of an aircraft socket of a waterproof aircraft connector of the present invention;

FIG. 4 is a schematic cross-sectional view of a detent for a waterproof aircraft connector of the present invention;

reference numbers in the figures: 1. an aviation plug; 2. an aviation socket; 3. a plug rod; 4. a protective sleeve; 5. connecting sleeves; 6. inserting holes; 7. an annular groove; 8. a connecting section; 9. positioning the convex strips; 10. positioning a groove; 11. a first seal strip; 12. a second seal strip; 13. a rotating groove; 14. a rotating ring; 15. a first waterproof seal ring; 16. a second waterproof seal ring; 17. a wire; 18. waterproof wire sleeve.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it should be understood that they are presented herein only to illustrate and explain the present invention and not to limit the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a waterproof type aviation plug connector, includes aviation plug 1, aviation socket 2 is last evenly to be fixed to be equipped with peg graft pole 3, the fixed lag 4 that is equipped with in 3 outsides of peg graft pole, the lag 4 outside is equipped with adapter sleeve 5, adapter sleeve 5 rotates with aviation socket 2 to be connected, peg graft hole 6 has evenly been seted up with 3 corresponding positions of peg graft pole on the aviation plug 1, ring channel 7 has been seted up with the 4 corresponding positions in the lag 6 outsides of peg graft hole, the aviation plug 1 outside is equipped with linkage segment 8, linkage segment 8 passes through the screw thread and is connected with adapter sleeve 5.

Specifically, as shown in fig. 3 and 4, the fixed location sand grip 9 that is equipped with in the outside on the lag 4, constant head tank 10 has been seted up with location sand grip 9 corresponding position on the ring channel 7, can play the positioning action, prevents the dislocation when connecting, also avoids letting the grafting pole 3 receive torsion bending after the locking of

adapter sleeve

5, 4 internal surfaces of lag evenly are equipped with first sealing strip 11, the diameter of constant head tank 10 opening is greater than inside diameter, evenly be equipped with second sealing strip 12 on the ring channel 7 inner wall, after the lag 4 gets into the ring channel 7 gradually, can receive the extrusion of constant head tank 10 to let lag 4 closely with ring channel 7 inner wall in close contact with, thereby play sealed water-proof effects.

Specifically, as shown in fig. 2, a rotating groove 13 has been seted up on the aviation socket 2, the fixed swivel becket 14 that is equipped with in adapter sleeve 5 right side, and swivel becket 14 sets up in rotating groove 13, the protection texture has been carved on adapter sleeve 5, the fixed first waterproof sealing washer 15 that is equipped with in rotating groove 13, adapter sleeve 5 is equipped with second waterproof sealing washer 16 with linkage segment 8 junction, lets adapter sleeve 5's position also have the leakproofness, further increases its water-proof effects.

Specifically, as shown in fig. 1, one end of each of the aviation plug 1 and the aviation socket 2 is connected with a wire 17, and a waterproof wire sleeve 18 is fixedly arranged outside each wire 17.

The working principle of the utility model is as follows: when using, let in aviation plug 1 inserts aviation socket 2, can be through rotary joint cover 5 and linkage segment 8 fixed connection, thereby guarantee the stability that aviation plug connector connects, guarantee the reliability that aviation plug connector used, also let the gap between socket and the plug closed simultaneously, lag 4 also can get into in ring channel 7 simultaneously, let lag 4 inseparable and 7 inner walls in close contact with of ring channel, and then guarantee the leakproofness of junction, further improve waterproof performance, use safety and stability more.

The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a waterproof type aviation plug connector, includes aviation plug (1), aviation socket (2), its characterized in that: evenly fixed being equipped with insertion rod (3) on aviation socket (2), fixed lag (4) that are equipped with in insertion rod (3) outside, lag (4) outside is equipped with adapter sleeve (5), adapter sleeve (5) rotate with aviation socket (2) and are connected, evenly seted up spliced eye (6) with the corresponding position of insertion rod (3) on aviation plug (1), ring channel (7) have been seted up with the corresponding position of lag (4) in the spliced eye (6) outside, aviation plug (1) outside is equipped with linkage segment (8), linkage segment (8) are connected with adapter sleeve (5) through the screw thread.

2. A waterproof aircraft connector according to claim 1, characterised in that: the outer side of the protecting sleeve (4) is fixedly provided with a positioning convex strip (9), and the annular groove (7) is provided with a positioning groove (10) corresponding to the positioning convex strip (9).

3. A waterproof aircraft connector according to claim 2, characterised in that: the inner surface of the protective sleeve (4) is uniformly provided with first sealing strips (11), the diameter of the opening of the positioning groove (10) is larger than the diameter of the inner part, and the inner wall of the annular groove (7) is uniformly provided with second sealing strips (12).

4. A waterproof aircraft connector according to claim 3, characterised in that: a rotating groove (13) is formed in the aviation socket (2), a rotating ring (14) is fixedly arranged on the right side of the connecting sleeve (5), and the rotating ring (14) is arranged in the rotating groove (13).

5. A waterproof aircraft connector according to claim 4, characterised in that: protective textures are drawn on the connecting sleeve (5), a first waterproof sealing ring (15) is fixedly arranged in the rotating groove (13), and a second waterproof sealing ring (16) is arranged at the joint of the connecting sleeve (5) and the connecting section (8).

6. A waterproof aircraft connector according to claim 5, characterised in that: aviation plug (1), aviation socket (2) one end all are connected with wire (17), wire (17) all are fixed outward and are equipped with waterproof line cover (18).