CN218732040U

CN218732040U - Electric connector with sealing protection function

Info

Publication number: CN218732040U
Application number: CN202223056520.3U
Authority: CN
Inventors: 薛根; 李海勇; 刘亚红
Original assignee: Taixing Shengrui Electric Connector Co ltd
Current assignee: Taixing Shengrui Electric Connector Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-24
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses an electric connector with sealed protect function, including public head and female head, public first lateral wall intermediate position fixedly connected with annular projection, public first lateral wall is provided with first sealed pad by the upper end position, public first inside four copper cores that are provided with, public first lateral wall is close to two lugs of public first up end position fixedly connected with of department, and two the lug is symmetric distribution on public first axis, female first up end cover is equipped with the sealed pad of second, the sealed pad of second all sets up two spouts that use with the lug cooperation with female first up end. The device simple structure prevents that the copper core from because not aiming at in the time of inserting through design lug and spout, makes the copper core damage, through designing first sealed pad and the sealed pad of second, makes electric connector's sealed effect reach the best, through designing first spacing ring and hollow annular plate, the joint of first spacing ring and hollow annular plate can play more firm effect.

Description

Electric connector with sealing protection function

Technical Field

The utility model relates to an electronic communication technical field especially relates to an electric connector with sealed protect function.

Background

The electric connector has the advantages that the electric connector has good contact, reliable work and convenient maintenance, and the working reliability directly influences the normal work of an airplane circuit, and relates to the safety of the whole host.

Although the traditional electric connector can be simply connected to transmit information, the problem of poor sealing effect and instable installation of the connection part is solved, the copper core is easily damaged during installation, the insulation effect is poor, and the traditional electric connector cannot well play a role, so that the electric connector with the sealing protection function is provided by the technical personnel in the field to solve the problem in the background technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the electric connector with sealed protect function who proposes, the device simple structure prevents that the copper core from because not aiming at when inserting through design lug and spout, makes the copper core damage, through designing first sealed pad and the sealed pad of second, make electric connector's sealed effect reach the best, through designing first spacing ring and hollow annular slab, more firm effect can be played with the joint of hollow annular slab to first spacing ring.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an electric connector with a sealing protection function comprises a male head and a female head, wherein an annular convex column is fixedly connected to the middle position of the outer side wall of the male head, a first sealing pad is arranged at the position, close to the upper end face, of the outer side wall of the male head, a first copper core is arranged inside the male head, two convex blocks are fixedly connected to the position, close to the upper end face, of the male head, the two convex blocks are symmetrically distributed on the axis of the male head, a second sealing pad is sleeved on the upper end face of the female head, two sliding grooves matched with the convex blocks are formed in the second sealing pad and the upper end face of the female head, an insulating rubber column is fixedly installed at the middle position inside the female head, four core holes matched with the copper cores for use are formed in the insulating rubber column, and a movable fixing tube is movably connected to the outer side wall of the female head;

through the technical scheme, the device simple structure prevents that the copper core from not aiming at when inserting through design lug and spout, makes the copper core damage, through designing first sealed pad and the sealed pad of second, makes electric connector's sealed effect reach the best, through designing first spacing ring and hollow annular plate, the joint of first spacing ring and hollow annular plate can play more firm effect.

Furthermore, the outer side wall of the annular convex column is provided with an external thread;

through above-mentioned technical scheme, make things convenient for annular projection and female head to fix.

Furthermore, an internal thread is arranged on the inner side wall of the movable fixing pipe;

through the technical scheme, the movable fixing pipe is fixed with the male head conveniently.

Furthermore, the annular convex column is in threaded connection with the movable fixing pipe through the matching of external threads and internal threads;

through above-mentioned technical scheme, make and be connected more firmly between female and the public head.

Furthermore, a first limiting ring is fixedly arranged at the position, close to the front end, of the outer side wall of the female head;

through above-mentioned technical scheme, prevent that the activity from fixing the pipe and coming off and have the fixed effect of joint from the front side.

Furthermore, a second limiting ring is fixedly arranged at the position, close to the rear end, of the outer side wall of the female head;

through above-mentioned technical scheme, prevent that the activity from fixing the pipe and falling from the rear side.

Furthermore, a hollow annular plate is fixedly connected to the lower end face of the movable fixing pipe;

through above-mentioned technical scheme, can play the fixed action when screwing up between female and the public head.

Further, the first sealing gasket and the second sealing gasket are both made of rubber materials;

through above-mentioned technical scheme, it is insulating to laminate more between first sealed pad and the second sealed pad, can reach sealed effect.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, this electric connector is through design lug and spout, and the spout of offering on female is aimed at with the lug that sets up on the public head to the promotion of hand in the use, inserts the core hole that female head corresponds with the copper core, makes things convenient for being connected of public head and female head, prevents that the copper core from making the copper core damage owing to not aim at in the time of inserting.

2. The utility model discloses in, this electric connector is through designing first sealed pad and the sealed pad of second, will insert the first sealed pad on accomplishing back public head in the use because the effect of thrust, make first sealed pad extrusion to the sealed pad rear side of second, and use power toward pullback connecting wire gently, make first sealed pad and second seal to seal up and laminate more between the pad, make electric connector's sealed effect reach the best, reach the inside copper core of protection electric connector, and first sealed pad and second seal to seal up to make by rubber materials and can reach the sealed effect of insulating laminating.

3. The utility model discloses in, this electric connector carries out threaded connection through female overhead internal thread on the fixed intraductal wall of activity and the external screw thread on the annular projection lateral wall on the public head in the use through the first spacing ring of design and hollow annular plate, make between public head and the female head more firmly, first spacing ring all plays spacing effect with the second stopper, when female head and public head are fixed, more firm effect can be played with the joint of hollow annular plate to first spacing ring.

Drawings

Fig. 1 is a perspective view of an electrical connector with a sealing protection function according to the present invention;

fig. 2 is a cross-sectional side view of a male connector with a sealing protection function according to the present invention;

fig. 3 is a cross-sectional side view of the female connector with a sealing protection function according to the present invention;

fig. 4 is a side sectional view of the male and female connectors with the sealing protection function according to the present invention.

Illustration of the drawings:

1. a bump; 2. an external thread; 3. a copper core; 4. an internal thread; 5. an insulating glue column; 6. a core hole; 7. a chute; 8. a hollow annular plate; 9. a male head; 10. a first gasket; 11. a second gasket; 12. a first limit ring; 13. a second stop collar; 14. a female head; 15. an annular convex column; 16. a movable fixed tube.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides an electric connector with sealed protect function, including public first 9 and female first 14, public first 9 lateral wall intermediate position fixedly connected with annular projection 15, public first 9 lateral wall is provided with first sealed pad 10 by the upper end position, public first 9 inside is provided with four copper cores 3, public first 9 lateral wall is close to public first 9 up end position department fixedly connected with two lugs 1, and two lugs 1 are the symmetric distribution on public first 9 axis, female first 14 up end cover is equipped with second sealed pad 11, second sealed pad 11 and female first 14 up end all seted up two spout 7 that use with lug 1 cooperation, first sealed pad 10 on the public first 9 of completion of insertion is because the effect of thrust, make first sealed pad 10 extrude to second sealed pad 11 rear side, and power is down to pull back the connecting wire gently, make and laminate more between first sealed pad 10 and the second sealed pad 11, make the sealed effect of electric connector reach the best, female first 14 inside intermediate position fixed mounting has insulating rubber column 5, and insulating rubber column 5 inside is provided with four core holes 6 that use with copper core 3 supporting, the last activity of fixed connection of 14 is managed 16.

External screw thread 2 has been seted up on annular convex column 15 lateral wall, make things convenient for annular convex column 15 to fix with female first 14, internal thread 4 has been seted up on the activity fixed tube 16 inside wall, make things convenient for activity fixed tube 16 to fix with public first 9, annular convex column 15 uses through external screw thread 2 and internal thread 4's cooperation with activity fixed tube 16 and realizes threaded connection, it is more firm to make to be connected between female first 14 and the public first 9, female first 14 lateral wall leans on front position fixed mounting to have first spacing ring 12, prevent that activity fixed tube 16 from droing from the front side and have the fixed effect of joint, female first 14 lateral wall leans on rear position fixed mounting to have second spacing ring 13, prevent that activity fixed tube 16 from droing from the rear side, the hollow annular plate of fixedly connected with 8 on the lower terminal surface of activity fixed tube 16, can play the fixed action when screwing up between female first 14 and the public first 9, first sealed pad 10 and the sealed 11 of second are made by rubber materials, it is insulating to laminate more between first sealed pad 10 and the sealed pad 11, can reach sealed effect.

The working principle is as follows: after connecting wire and public first 9 rear end fixed connection, with the promotion of hand with the protruding block 1 that sets up on public head 9 aim at female first 14 on the spout 7 seted up, insert copper core 3 core hole 6 that female head 14 corresponds, make things convenient for being connected of public head 9 and female head 14, prevent that copper core 3 is because unaligned when inserting, make copper core 3 damage, first sealed pad 10 on the public head 9 of completion of inserting is because the effect of thrust, make first sealed pad 10 extrude to the sealed 11 rear sides of second, and power gently back-pull the connecting wire, make and laminate more between first sealed pad 10 and the sealed pad 11 of second, make the sealed effect of electric connector reach the best, reach the inside copper core 3 of protection electric connector, and first sealed pad 10 and the sealed pad 11 of second make by rubber materials and can reach the sealed effect of insulating laminating, the rethread female head 14 on the activity fixed pipe 16 inside wall internal thread 4 and the male head on the annular ring shape 15 lateral wall of male ring carry out threaded connection, make between public head 9 firm with female head 14, first sealed pad 12 and female ring shape on the spacing ring 12 can play the spacing effect of spacing ring 13 and female ring between the hollow annular ring of male ring 9 and the spacing effect of carrying out the joint firmly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. An electric connector with sealing protection function, including public head (9) and female head (14), its characterized in that: public first (9) lateral wall intermediate position fixedly connected with annular projection (15), public first (9) lateral wall leans on the upper end position to be provided with first sealed pad (10), public first (9) inside is provided with four copper cores (3), public first (9) lateral wall is close to public first (9) up end position department fixedly connected with two lugs (1), and two lug (1) is the symmetric distribution on public first (9) axis, female first (14) up end cover is equipped with the sealed pad (11) of second, the sealed pad (11) of second all seted up two spout (7) that use with lug (1) cooperation with female first (14) up end, female first (14) inside intermediate position fixed mounting has insulating rubber column (5), just insulating rubber column (5) inside is provided with four core holes (6) that use with copper core (3) are supporting, swing joint has the activity to fix pipe (16) on female first (14) lateral wall.

2. An electrical connector with seal protection as claimed in claim 1, wherein: and the outer side wall of the annular convex column (15) is provided with an external thread (2).

3. An electrical connector with seal protection as claimed in claim 1, wherein: the inner side wall of the movable fixing pipe (16) is provided with an internal thread (4).

4. An electrical connector with a seal protection function according to claim 2 or 3, wherein: the annular convex column (15) and the movable fixing pipe (16) are matched through the external thread (2) and the internal thread (4) to realize threaded connection.

5. An electrical connector with seal protection as claimed in claim 1, wherein: and a first limiting ring (12) is fixedly arranged at the front end position of the outer side wall of the female head (14).

6. An electrical connector with seal protection as claimed in claim 1, wherein: and a second limiting ring (13) is fixedly arranged at the position, close to the rear end, of the outer side wall of the female head (14).

7. An electrical connector with seal protection as claimed in claim 1, wherein: the lower end surface of the movable fixed pipe (16) is fixedly connected with a hollow annular plate (8).

8. An electrical connector with seal protection as claimed in claim 1, wherein: the first sealing gasket (10) and the second sealing gasket (11) are both made of rubber materials.