CN211907759U

CN211907759U - Aviation connector with high water resistance

Info

Publication number: CN211907759U
Application number: CN202020682300.3U
Authority: CN
Inventors: 吴建
Original assignee: Suzhou Meiruishi Tech Co ltd
Current assignee: Suzhou Meiruishi Tech Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-11-10
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a connector for aviation that waterproof nature is strong relates to connector for aviation field, passes through threaded connection for solving current connector for aviation, installs comparatively loaded down with trivial details, and speed is slow, and the sealing performance of junction remains the problem that improves simultaneously. The ceramic base is fixedly mounted inside the first connecting shell and the second connecting shell, the fixed connecting seat is fixedly mounted on the outer surface of the ceramic base, the fixing bolt penetrates through the threaded hole in the outer surface on one side of the fixed connecting seat, the conductive connecting rod and the conductive connecting pipe are fixedly mounted in the mounting hole in the outer surface of one end of the first connecting shell and the second connecting shell, and the conductive connecting rod and the conductive connecting pipe are respectively electrically connected with the first connecting shell and the second connecting shell through the fixed connecting seat.

Description

Aviation connector with high water resistance

Technical Field

The utility model relates to a connector field for the aviation specifically is a connector for aviation that waterproof nature is strong.

Background

Aviation plugs, also known as aviation connectors and aviation electrical connectors, were first named for their use in the aviation field. The connector is generally matched with an aviation socket for use, and is widely applied to the fields of navigation, aerospace, aviation, national defense, military, nuclear industry, electric power and the like, wherein the connector used in the field of aerospace has more strict requirements.

The existing aviation connector is connected through threads, so that the installation is complex, the speed is low, meanwhile, the sealing performance of a connection part needs to be improved, the connection can be quickly and conveniently completed, and meanwhile, the sealing performance of the connection part can be effectively ensured; therefore, the market is urgently in need of developing a connector for aviation with strong waterproofness to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connector for aviation that waterproof nature is strong to current connector for aviation passes through threaded connection among the above-mentioned background of solution, installs comparatively loaded down with trivial details, and speed is slow, and the sealing performance of junction remains the problem that improves simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connector for aviation that waterproof nature is strong, includes that first connecting shell and second connect the casing, the equal fixed mounting in inside of first connecting shell and second connecting shell has ceramic base, fixed mounting has the fixed connection seat on ceramic base's the surface, the threaded hole on the surface of fixed connection seat one side has run through fixing bolt, fixed mounting has electrically conductive connecting rod and electrically conductive connecting pipe in the mounting hole of first connecting shell and second connecting shell one end surface, electrically conductive connecting rod and electrically conductive connecting pipe are connected the inside fixed connection seat electric connection of casing with first connecting shell and second respectively, and casing one end fixed mounting is connected to the second has the inner base, the second sealing connection pipe has been cup jointed to the outside of inner base, the one end fixed mounting of first connecting shell has first sealing connection pipe.

Preferably, the first sealing connection pipe is fixedly connected with a limiting block on the outer surface close to the front end, a supporting spring is sleeved outside the second sealing connection pipe, one end of the second sealing connection pipe is provided with a convex block, one end of the supporting spring is supported on the side surface of the convex block, a first outer connection pipe is fixedly mounted at one end of the first connection shell, a second outer connection pipe is fixedly mounted at one end of the second connection shell, a limiting connection rod is fixedly connected to the outer surface of one end of the second outer connection pipe, a limiting connection groove is formed in the outer surface of the first outer connection pipe, and the limiting connection rod is arranged inside the limiting connection groove.

Preferably, the other end that casing was connected to first connection casing and second all an organic whole is connected with the rubber tube that alternates, the outside parcel that alternates the rubber tube has the staple bolt, the mounting hole rotation mounting of staple bolt one end has the locking regulating wheel, the apparent spiral tooth meshing of locking regulating wheel is in the logical inslot on the staple bolt surface.

Preferably, all be provided with the through-hole on the side surface of casing is connected to first connection casing and second, and the one end of through-hole covers there is the installation enclosing cover, the installation enclosing cover is connected the casing with first connection casing and second and all is passed through screw fixed connection, the adhesion has sealing rubber pad on one side surface of installation enclosing cover.

Preferably, the outer diameter of the first sealing connection pipe is consistent with the inner diameter of the second sealing connection pipe, and one end of the first sealing connection pipe is inserted into the second sealing connection pipe.

Preferably, the inner diameter of the first outer connecting pipe is consistent with the outer diameter of the second outer connecting pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is realized by fixedly mounting a ceramic base in the first connecting shell and the second connecting shell, fixedly mounting a fixed connecting seat on the outer surface of the ceramic base, penetrating a fixing bolt in a threaded hole on the outer surface of one side of the fixed connecting seat, fixedly mounting a conductive connecting rod and a conductive connecting pipe in a mounting hole on the outer surface of one end of the first connecting shell and the second connecting shell, wherein the conductive connecting rod and the conductive connecting pipe are respectively electrically connected with the fixed connecting seat in the first connecting shell and the second connecting shell, fixedly mounting an inner base at one end of the second connecting shell, sleeving a second sealing connecting pipe outside the inner base, fixedly mounting a first sealing connecting pipe at one end of the first connecting shell, realizing the electrical connection of two line ends by utilizing the conductive connecting rod and the conductive connecting pipe, and only inserting the conductive connecting rod in the conductive connecting pipe, the operation is convenient and fast, and meanwhile, the sealing treatment of the connection position of the conductive connecting rod and the conductive connecting pipe is realized by utilizing the first sealing connecting pipe and the second sealing connecting pipe;

2. the utility model is characterized in that a limiting block is fixedly connected on the outer surface of the first sealing connecting pipe near the front end, a supporting spring is sleeved outside a second sealing connecting pipe, a lug is arranged at one end of the second sealing connecting pipe, one end of the supporting spring is abutted against the side surface of the lug, one end of the first connecting shell is fixedly provided with a first outer connecting pipe, one end of the second connecting shell is fixedly provided with a second outer connecting pipe, the outer surface of one end of the second outer connecting pipe is fixedly connected with a limiting connecting rod, the outer surface of the first outer connecting pipe is provided with a limiting connecting groove, and the inside of spacing spread groove is arranged in to spacing connecting rod, this effort that can utilize supporting spring to produce strengthens the locking ability of spacing connecting rod and spacing spread groove, and the effectual joint strength that has improved between first outer connecting pipe and the outer connecting pipe of second, the installation simple operation between first outer connecting pipe and the outer connecting pipe of second simultaneously.

Drawings

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a front view of the locking regulating wheel of the present invention.

In the figure: 1. a first connecting housing; 2. inserting a rubber pipe; 3. hooping; 4. locking the adjusting wheel; 5. installing an outer cover; 6. a ceramic base; 7. fixing the connecting seat; 8. fixing the bolt; 9. a conductive connecting rod; 10. a first sealing connection pipe; 11. a limiting block; 12. a first outer connecting pipe; 13. a second outer connecting tube; 14. a second connection housing; 15. a second sealing connection pipe; 16. a support spring; 17. a second outer connecting tube; 18. a conductive connection pipe; 19. an inner base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a connector for aviation with strong waterproof performance comprises a first connecting shell 1 and a second connecting shell 14, wherein ceramic bases 6 are fixedly mounted inside the first connecting shell 1 and the second connecting shell 14, a fixed connecting seat 7 is fixedly mounted on the outer surface of the ceramic bases 6, a fixing bolt 8 penetrates through a threaded hole in the outer surface of one side of the fixed connecting seat 7, a conductive connecting rod 9 and a conductive connecting pipe 18 are fixedly mounted in a mounting hole in the outer surface of one end of each of the first connecting shell 1 and the second connecting shell 14, the conductive connecting rod 9 and the conductive connecting pipe 18 are respectively electrically connected with the fixed connecting seats 7 inside the first connecting shell 1 and the second connecting shell 14, an inner base 19 is fixedly mounted at one end of the second connecting shell 14, a second sealing connecting pipe 15 is sleeved outside the inner base 19, and a first sealing connecting pipe 10 is fixedly mounted at one end of the first connecting shell 1, this can utilize electrically conductive connecting rod 9 and electrically conductive connecting pipe 18 to realize the electric connection of two line ends, only need to insert electrically conductive connecting rod 9 in the inside of electrically conductive connecting pipe 18 and can realize, the simple operation utilizes first sealed connecting pipe 10 and second sealed connecting pipe 15 to realize the sealing treatment of electrically conductive connecting rod 9 and electrically conductive connecting pipe 18 junction simultaneously.

Furthermore, a limiting block 11 is fixedly connected to the outer surface of the first sealing connection pipe 10 near the front end, a support spring 16 is sleeved outside the second sealing connection pipe 15, a convex block is arranged at one end of the second sealing connection pipe 15, one end of the support spring 16 abuts against the side surface of the convex block, a first outer connection pipe 12 is fixedly arranged at one end of the first connection shell 1, a second outer connection pipe 13 is fixedly arranged at one end of the second connection shell 14, a limiting connection rod is fixedly connected to the outer surface of one end of the second outer connection pipe 13, a limiting connection groove is arranged on the outer surface of the first outer connection pipe 12 and is arranged inside the limiting connection groove, the locking capacity of the limiting connection rod and the limiting connection groove can be enhanced by the acting force generated by the support spring 16, and the connection strength between the first outer connection pipe 12 and the second outer connection pipe 13 is effectively, meanwhile, the installation operation between the first outer connecting pipe 12 and the second outer connecting pipe 13 is convenient.

Further, the other end homogeneous body coupling that casing 14 was connected to first connection casing 1 and second has interlude rubber tube 2, and the outside parcel that alternates rubber tube 2 has staple bolt 3, and the mounting hole of 3 one ends of staple bolt is rotatory to be installed and is locked regulating wheel 4, and locking regulating wheel 4 apparent spiral tooth meshes in the logical inslot on 3 surfaces of staple bolt.

Further, all be provided with the through-hole on the side surface of casing 14 is connected to first connection casing 1 and second, and the one end of through-hole covers there is installation enclosing cover 5, and installation enclosing cover 5 is connected casing 1 with the second with first connection and is all connected casing 14 through screw fixed connection, and the adhesion has sealing rubber pad on one side surface of installation enclosing cover 5.

Further, the outer diameter of the first sealing connection pipe 10 is the same as the inner diameter of the second sealing connection pipe 15, and one end of the first sealing connection pipe 10 is inserted into the second sealing connection pipe 15.

Further, the inner diameter of the first outer connection pipe 12 is identical to the outer diameter of the second outer connection pipe 13.

The working principle is as follows: when the rubber tube connector is used, two wire ends to be connected are firstly inserted into the penetrating rubber tube 2, then the wire ends are fixedly connected with the fixed connecting seat 7 through the fixing bolt 8, then the mounting outer cover 5 is fixedly mounted on the outer surfaces of the first connecting shell 1 and the second connecting shell 14 through the bolt, then the locking adjusting wheel 4 is rotated, the hoop 3 is tightly locked outside the penetrating rubber tube 2, the sealing performance of the penetrating rubber tube 2 and the external connecting wire is effectively ensured, then the second external connecting tube 13 is inserted into the first external connecting tube 12, the limiting connecting rod at one end of the second external connecting tube 13 is locked in the limiting connecting groove on the outer surface of the first external connecting tube 12, at the moment, the conductive connecting rod 9 is inserted into the conductive connecting tube 18, the first sealing connecting tube 10 is inserted into the second sealing connecting tube 15, and the convex block at one end of the second sealing connecting tube 15 is utilized to drive the supporting spring 16 to compress, at this time, the first sealing connection pipe 10 and the second sealing connection pipe 15 can effectively ensure the sealing performance of the connection, and the support spring 16 can enhance the locking performance.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A connector for aviation that waterproof nature is strong, includes first connection casing (1) and second connection casing (14), its characterized in that: the ceramic base (6) is fixedly mounted inside the first connecting shell (1) and the second connecting shell (14), a fixed connecting seat (7) is fixedly mounted on the outer surface of the ceramic base (6), a fixing bolt (8) penetrates through a threaded hole in the outer surface of one side of the fixed connecting seat (7), a conductive connecting rod (9) and a conductive connecting pipe (18) are fixedly mounted in a mounting hole in the outer surface of one end of the first connecting shell (1) and the second connecting shell (14), the conductive connecting rod (9) and the conductive connecting pipe (18) are respectively electrically connected with the fixed connecting seat (7) inside the first connecting shell (1) and the second connecting shell (14), an inner base (19) is fixedly mounted at one end of the second connecting shell (14), and a second sealing connecting pipe (15) is sleeved outside the inner base (19), one end of the first connecting shell (1) is fixedly provided with a first sealing connecting pipe (10).

2. The aircraft connector according to claim 1, wherein the connector has a waterproof property, and the connector comprises: fixedly connected with stopper (11) on the nearly front end surface of first sealing connection pipe (10), supporting spring (16) have been cup jointed to the outside of second sealing connection pipe (15), the one end of second sealing connection pipe (15) is provided with the lug, and the one end of supporting spring (16) supports on the lug side surface, the one end fixed mounting of first connecting shell (1) has first outer connecting pipe (12), the one end fixed mounting of second connecting shell (14) has second outer connecting pipe (13), fixed connection limit connecting rod on the outer surface of one end of second outer connecting pipe (13), be provided with spacing spread groove on the surface of first outer connecting pipe (12), and limit connecting rod arranges the inside of spacing spread groove in.

3. The aircraft connector according to claim 1, wherein the connector has a waterproof property, and the connector comprises: the equal body coupling of the other end of first connection casing (1) and second connection casing (14) has interlude rubber tube (2), the outside parcel that alternates rubber tube (2) has staple bolt (3), locking regulating wheel (4) are installed in the mounting hole rotation of staple bolt (3) one end, locking regulating wheel (4) apparent spiral tooth meshing is in the logical inslot on staple bolt (3) surface.

4. The aircraft connector according to claim 1, wherein the connector has a waterproof property, and the connector comprises: all be provided with the through-hole on the side surface of first connection casing (1) and second connection casing (14), and the one end of through-hole covers has installation enclosing cover (5), installation enclosing cover (5) all are connected casing (14) through screw fixed connection with first connection casing (1) and second, the adhesion has sealing rubber pad on the surface of one side of installation enclosing cover (5).

5. The aircraft connector according to claim 1, wherein the connector has a waterproof property, and the connector comprises: the outer diameter of the first sealing connecting pipe (10) is consistent with the inner diameter of the second sealing connecting pipe (15), and one end of the first sealing connecting pipe (10) is inserted into the second sealing connecting pipe (15).

6. The aircraft connector according to claim 2, wherein the connector has a waterproof property, and the connector comprises: the inner diameter of the first outer connecting pipe (12) is consistent with the outer diameter of the second outer connecting pipe (13).