Highly waterproof aviation connector

Abstract

The utility model discloses a highly waterproof aviation connector, which relates to the technical field of connectors, and comprises a socket, the right end of the socket is movably plugged with an adapter plug, the right end of the adapter plug is provided with a wire harness mechanism, the right end of the wire harness mechanism is provided with a rear cover, and a sealing mechanism is arranged between the adapter plug and the socket. And a sealing gasket is fixedly sleeved outside the right end of the socket. According to the utility model, through cooperation of the baffle plate, the connection column, the guide block, the sealing frame, the plugging groove, the guide groove, the deformation groove and the sealing groove, the connection gap is sealed through the baffle plate and the inner wall of the sealing frame, so that the situation that external water enters between the adapter plug and the socket is reduced, and the probability of damage to the connector is reduced; and the connecting columns are extruded and inserted into the inserting grooves in the sealing frame, so that the sealing effect of the connecting columns is further improved, and the probability that external water enters the connector to damage the connector is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a highly waterproof aviation connector. Background Art

[0002] Aviation plug is a kind of connector, which originated from the military industry, hence the name, referred to as aviation plug. Aviation plug is an electromechanical component that connects electrical circuits, so its own electrical parameters are the first thing to consider when choosing aviation plug. Correct selection and use of aviation plug is an important aspect to ensure circuit reliability.

[0003] Aviation plugs, also known as plug sockets, are widely used in various electrical circuits to connect or disconnect circuits. Improving the reliability of aviation plugs is first and foremost the responsibility of the manufacturer. However, due to the wide variety of aviation plugs and their wide range of applications, the correct selection of aviation plugs is also an important aspect of improving the reliability of aviation plugs. Only through the joint efforts of manufacturers and users can the functions of aviation plugs be maximized.

[0004] The existing technology has the following problems:

[0005] In actual use of existing connectors, the wiring harnesses inside the existing connectors are arranged in a messy manner, which is prone to safety hazards, and the faulty circuit cannot be quickly detected when an abnormality occurs; at the same time, the existing connectors have poor sealing and waterproof performance and cannot be used under harsh environmental conditions, and cannot meet the user's usage needs well. Utility Model Content

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A highly waterproof aviation connector comprises a socket, a transfer plug is movably connected to the right end of the socket, a wiring harness mechanism is installed at the right end of the transfer plug, a rear cover is installed at the right end of the wiring harness mechanism, a sealing mechanism is installed between the transfer plug and the socket, and a sealing gasket is fixedly sleeved on the right end of the socket.

[0008] Preferably: the wiring harness mechanism includes a connecting seat, the left end of the connecting seat is fixedly connected to the right end of the socket, the outside of the connecting seat is provided with an external thread 1, a waterproof locking ring is movably installed on the outside of the external thread 1, a fixing ring is movably installed on the right side of the inside of the waterproof locking ring, a docking head is fixedly installed on the left end of the fixing ring, a wiring harness connector is fixedly installed on the right end of the fixing ring, an internal thread 2 is provided on the right inner wall of the fixing ring, an internal thread 1 is provided on the left inner wall of the fixing ring, and an external thread 2 is provided on the outside of the docking head.

[0009] Preferably, the first external thread is threadedly connected to the first internal thread, and the second external thread is threadedly connected to the second internal thread.

[0010] Preferably, the fixing ring, the connecting seat, the docking column and the socket are all provided with openings, and different numbers of openings can be designed according to requirements so that they can be matched with the wiring harness connector.

[0011] Preferably: the sealing mechanism includes a baffle, the bottom end of the baffle is symmetrically fixedly connected to the outside of the adapter plug, connecting columns are symmetrically fixed on both sides of the right end of the baffle, a guide block is fixedly connected to the upper side of the right end of the baffle, a sealing frame is symmetrically fixedly installed on the outer part of the upper end of the socket, plug-in grooves are symmetrically opened on both sides of the interior of the sealing frame, a guide groove is opened on the inner upper end of the sealing frame, a deformation groove is opened and closed in the middle of the interior of the sealing frame, and a sealing groove is opened on the outer left end of the adapter plug.

[0012] Preferably, the connecting column matches the plug-in slot and is movably connected to the plug-in slot, and the deformation slot is located between the two groups of plug-in slots.

[0013] Preferably, the guide block matches the guide groove and is slidably connected thereto.

[0014] Preferably, the adapter plug is electrically connected to the socket, the sealing gasket matches the sealing groove and is movably installed, and the rear cover is movably installed to the outside of the wiring harness connector.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model provides a highly waterproof aviation connector. Through a harness mechanism, a connection seat, an external thread 1, a waterproof locking ring, a fixing ring, a butt joint, a harness connector, an internal thread 1, an internal thread 2, and an external thread 2 are matched to enable the waterproof locking ring and the harness connector to be connected to the socket, so that the harness is arranged according to the design of the harness connector, reducing the probability of leakage caused by damage to the harness when the harness is compressed in a disorderly manner, improving the efficiency of detecting internal harness problems, and reducing the cost of replacing the internal harness.

[0017] 2. The utility model provides a highly waterproof aviation connector, which uses a sealing mechanism, and cooperates with a baffle, a connecting column, a guide block, a sealing frame, a plug-in slot, a guide slot, a deformation slot, and a sealing slot. The baffle and the inner wall of the sealing frame seal the connection gap, thereby reducing the situation where external water enters between the adapter plug and the socket, reducing the probability of damaging the connector, and the connecting column is squeezed and inserted into the plug-in slot inside the sealing frame, further improving the sealing effect of the connecting column, thereby further reducing the probability of external water entering the connector and damaging the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the high waterproof aviation connector of the utility model;

[0019] Figure 2 This is a schematic diagram of the exploded structure of the high waterproof aviation connector of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the wiring harness mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the wiring harness mechanism details of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the sealing mechanism of the utility model.

[0023] In the figure: 1. socket; 2. adapter plug; 3. wiring harness mechanism; 4. back cover; 5. sealing mechanism; 6. sealing gasket; 31. connecting seat; 32. external thread 1; 33. waterproof locking ring; 34. fixing ring; 35. docking head; 36. wiring harness connector; 37. internal thread 1; 38. internal thread 2; 39. external thread 2; 51. baffle; 52. connecting column; 53. guide block; 54. sealing frame; 55. plug-in slot; 56. guide slot; 57. deformation slot; 58. sealing slot. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the embodiments:

[0025] like Figure 1-5 As shown, the utility model provides a highly waterproof aviation connector, including a socket 1, a switching plug 2 is movably connected to the right end of the socket 1, a wiring harness mechanism 3 is installed at the right end of the switching plug 2, a rear cover 4 is installed at the right end of the wiring harness mechanism 3, a sealing mechanism 5 is installed between the switching plug 2 and the socket 1, and a sealing gasket 6 is fixedly sleeved on the right end of the socket 1.

[0026] The adapter plug 2 is electrically connected to the socket 1 , the sealing gasket 6 matches the sealing groove 58 and is movably installed, and the rear cover 4 is movably installed to the outside of the wiring harness connector 36 .

[0027] Through the wiring harness mechanism 3, the waterproof lock ring 33 and the wiring harness connector 36 can be connected to the socket 1, so that the wiring harness is arranged according to the design of the wiring harness connector 36, reducing the probability of leakage caused by damage to the wiring harness when the wiring harness is compressed in a disorderly manner, improving the efficiency of detecting internal wiring harness problems, and reducing the cost of replacing the internal wiring harness. Through the sealing mechanism 5, the baffle 51 and the inner wall of the sealing frame 54 are used to seal the connection gap, thereby reducing the situation where external water enters between the adapter plug 2 and the socket 1, reducing the probability of damaging the connector, and the connecting column 52 is squeezed and inserted into the plug-in slot 55 inside the sealing frame 54, further improving the sealing effect of the connecting column 52, thereby further reducing the probability of external water entering the connector and damaging the connector.

[0028] like Figure 3-4 As shown, the wiring harness mechanism 3 includes a connecting seat 31, the left end of the connecting seat 31 is fixedly connected to the right end of the socket 1, the outside of the connecting seat 31 is provided with an external thread 32, the outside of the external thread 32 is movably installed with a waterproof locking ring 33, the inside of the waterproof locking ring 33 is movably installed with a fixing ring 34 on the right side, the left end of the fixing ring 34 is fixedly installed with a docking joint 35, the right end of the fixing ring 34 is fixedly installed with a wiring harness connector 36, the right inner wall of the fixing ring 34 is provided with an internal thread 38, the left inner wall of the fixing ring 34 is provided with an internal thread 37, and the outside of the docking joint 35 is provided with an external thread 39.

[0029] The external thread 1 32 is threadedly connected to the internal thread 1 37 , and the external thread 2 39 is threadedly connected to the internal thread 2 38 .

[0030] The fixing ring 34 , the connecting seat 31 , the docking column and the socket 1 are all provided with openings, and different numbers of openings can be designed according to requirements so that they can be matched with the wiring harness connector 36 .

[0031] The openings on the connection seat 31 , the fixing ring 34 and the butt joint 35 facilitate installation of the wiring harness in the wiring harness connector 36 .

[0032] like Figure 5 As shown, the sealing mechanism 5 includes a baffle 51, the bottom end of the baffle 51 is symmetrically fixedly connected to the outside of the adapter plug 2, connecting columns 52 are symmetrically fixed on both sides of the right end of the baffle 51, and a guide block 53 is fixedly connected to the upper side of the right end of the baffle 51. A sealing frame 54 is symmetrically fixedly installed on the outer part of the upper end of the socket 1, and plug-in grooves 55 are symmetrically opened on both sides of the interior of the sealing frame 54. A guide groove 56 is opened at the inner upper end of the sealing frame 54, a deformation groove 57 is opened and closed in the middle of the interior of the sealing frame 54, and a sealing groove 58 is opened on the left end of the adapter plug 2.

[0033] The connecting column 52 matches with the plug-in slot 55 and is movably connected thereto, and the deformation slot 57 is located between the two groups of the plug-in slots 55 .

[0034] The guide block 53 matches the guide groove 56 and is slidably connected thereto.

[0035] When the adapter plug 2 is connected to the socket 1 , the sealing gasket 6 will be inserted into the sealing groove 58 at the same time, thereby further improving the waterproof performance.

[0036] The following is a detailed description of the working principle of this highly waterproof aviation connector.

[0037] like Figure 1-5 As shown, when the highly waterproof aviation connector is in use, the external wiring harness first passes through the space inside the wiring harness connector 36, and then passes through the openings inside the fixing ring 34, the docking seat and the connecting seat 31 in turn and extends into the socket 1, thereby electrically connecting the external wiring harness and the socket 1, and then aligning the left end of the docking head 35 with the right inner side of the waterproof lock ring 33, and threading it together through the threaded connection of the external thread 39 and the internal thread 38, and then the waterproof lock ring 33 can be installed by threading the internal thread 37 inside the waterproof lock ring 33 and the external thread 32 on the connecting seat 31. It is installed on the outside of the connecting seat 31, so as to fix the external wiring harness and improve the waterproof performance of the wiring harness; the right end of the adapter plug 2 can also be plugged into the left end of the socket 1, and when connected, the connecting column 52 on the right side of the baffle 51 is inserted into the plug-in groove 55 inside the sealing frame 54, and the guide block 53 is also inserted into the guide groove 56 and slides, so that the connecting column 52 is completely inserted into the plug-in groove 55, and when the connecting column 52 is fully inserted, the deformation groove 57 will be squeezed, thereby fixing it, so that Chen Peiran completes the sealed plug-in between the adapter plug 2 and the socket 1, and improves its waterproof performance.

[0038] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A highly waterproof aviation connector, comprising a socket (1), wherein a switching plug (2) is movably connected to the right end of the socket (1), characterized in that: A wiring harness mechanism (3) is installed at the right end of the adapter plug (2), a rear cover (4) is installed at the right end of the wiring harness mechanism (3), a sealing mechanism (5) is installed between the adapter plug (2) and the socket (1), and a sealing gasket (6) is fixedly sleeved on the outside of the right end of the socket (1); The wiring harness mechanism (3) comprises a connection seat (31), the left end of the connection seat (31) is fixedly connected to the right end of the socket (1), the outside of the connection seat (31) is provided with an external thread (32), a waterproof lock ring (33) is movably installed outside the external thread (32), a fixing ring (34) is movably installed on the right side of the inside of the waterproof lock ring (33), a docking head (35) is fixedly installed on the left end of the fixing ring (34), a wiring harness connector (36) is fixedly installed on the right end of the fixing ring (34), and the fixing ring (34) The right inner wall of the fixing ring (34) is provided with an internal thread (38), the left inner wall of the fixing ring (34) is provided with an internal thread (37), the outside of the docking joint (35) is provided with an external thread (39), the external thread (32) is threadedly connected to the internal thread (37), the external thread (39) is threadedly connected to the internal thread (38), the fixing ring (34), the connecting seat (31), the docking column and the socket (1) are all provided with openings, and different numbers of openings can be designed according to requirements so that it can be matched with the wiring harness connector (36); The sealing mechanism (5) comprises a baffle (51), the bottom end of the baffle (51) is symmetrically fixedly connected to the outside of the adapter plug (2), the right end of the baffle (51) is symmetrically fixed with connecting columns (52) on both sides, the upper side of the right end of the baffle (51) is fixedly connected with a guide block (53), the upper end of the socket (1) is symmetrically fixedly installed with a sealing frame (54) on the outside of the upper end, the sealing frame (54) is symmetrically provided with plug-in slots (55) on both sides of the inside, the inner upper end of the sealing frame (54) is provided with a guide slot (56), the middle of the sealing frame (54) is opened and closed with a deformation slot (57), the left end of the adapter plug (2) is provided with a sealing slot (58), the connecting column (52) matches the plug-in slot (55) and is movably connected, the deformation slot (57) is located between the two groups of plug-in slots (55), the guide block (53) matches the guide slot (56) and is slidably connected; The adapter plug (2) is electrically connected to the socket (1), the sealing gasket (6) matches the sealing groove (58) and is movably installed, and the rear cover (4) is movably installed on the outside of the wiring harness connector (36).

Images