CN220324842U - Pull-out type anti-loosening electric connector - Google Patents

Abstract

The utility model discloses a pull-out type anti-loosening electric connector, which comprises a connecting port, wherein a hexagonal rotating head A is arranged on the right side of the connecting port, the hexagonal rotating head A and the main body are integrated, the hexagonal rotating head A and the main body are detachably connected through threads, a groove is arranged in the center of the top of the main body, the hexagonal rotating head A and the main body are integrated, a rotating adjusting ring is arranged on the right side of the groove, the rotating adjusting ring and the connecting ring are separated, anti-slip lines A are arranged on the surface of the outer side wall of the rotating adjusting ring, the anti-slip lines A and the connecting piece are integrated, the connecting piece is arranged on the right side of the anti-slip lines A, the connecting piece is contacted but not connected, a dust cover is arranged on the right side of the connecting piece, the connecting piece is detachably connected, an anti-slip line B is arranged on the surface of the outer side wall of the dust cover, and the anti-slip lines B are integrated; the pull-out type anti-loosening electric connector has the advantages of reinforcing connection and loosening prevention, ensuring connection stability, adopting a pull-out type structure and being quite rapid to install and detach.

Description

Pull-out type anti-loosening electric connector

Technical Field

The utility model relates to the technical field of electric connectors, in particular to a pull-out type anti-loosening electric connector.

Background

Besides meeting the general performance requirements, the electric connector has the particularly important requirements that the electric connector has to achieve good contact, reliable work and convenient maintenance, and whether the work reliability directly affects the normal work of an aircraft circuit or not relates to the security risk of the whole host; therefore, the host circuit has very strict requirements on the quality and reliability of the electric connector, and the electric connector is widely applied to military systems such as aviation, aerospace, national defense and the like due to the high quality and high reliability of the electric connector; common classification methods for electrical connectors include shape, construction, use, etc.

At present, the existing electric connector often can make the junction become flexible because of colliding with or pulling when interconnect, causes to connect unstably, influences the normal use of equipment, and moreover, current electric connector is generally screw fixation, and is very consuming time inconvenient when installation and dismantlement.

Disclosure of Invention

The utility model aims to provide a pull-out type anti-loosening electric connector, which has the advantages of strengthening connection and preventing loosening, ensuring connection stability and being very fast to install and detach by adopting a pull-out type structure, and solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pull-out type locking electric connector, includes the connector, the connector right side is equipped with hexagon rotating head A, and both are integrative, hexagon rotating head A right side is equipped with the main part, and both can dismantle through the screw thread and connect, main part top central authorities are equipped with the recess, and both are integrative, the recess right side is equipped with the rotation regulation circle, and both are the separation, rotation regulation circle lateral wall surface is equipped with anti-skidding line A, and both are integrative, anti-skidding line A right side is equipped with the connection piece, and both contact but do not connect, the connection piece right side is equipped with the shield, can dismantle between the two and connect, shield lateral wall surface is equipped with anti-skidding line B, and both are integrative.

Preferably, the shield top is equipped with the connector, is detachable connection between the two, the connection piece left side is equipped with the hexagon rotary piece, and both are the separation, hexagon rotary piece top is equipped with the contact pin retainer plate, and the hexagon rotary piece cladding is in the contact pin retainer plate, contact pin retainer plate inside is equipped with electrically conductive contact pin A, through grafting fixed connection between the two.

Preferably, the hexagonal rotating plate is provided with external threads A below, the external threads A and the hexagonal rotating plate are separated, the hexagonal rotating head B is arranged on the outer side wall of the upper end of the hexagonal rotating plate and is integrated, the external threads B are arranged below the groove and are also integrated, a gasket is arranged between the hexagonal rotating plate and the external threads A, the hexagonal rotating plate and the external threads A are detachably connected through threads, and the gasket is in contact with but not connected with the hexagonal rotating plate and the external threads A.

Preferably, the left side of the connecting piece is provided with a gasket, the gasket and the gasket are integrated, the left side of the gasket is provided with an external thread C, the external thread C and the gasket are separated, a conductive contact pin B is arranged inside the external thread C, the external thread C and the conductive contact pin B are fixedly connected through plugging, an internal thread B is arranged inside the rotating adjusting ring, the external thread C and the internal thread B are integrated, and the external thread C and the internal thread B are corresponding, and can be detachably connected through threads.

Preferably, the left side of electrically conductive contact pin B is equipped with annular cardboard, and both are the separation, the inside of main part is equipped with sunken card strip, and both are integrative, the inside pull-out type structure that is equipped with of main part, through grafting fixed connection between the two, pull-out type structure right-hand member is equipped with protruding card strip, and both are integrative, pull-out type structure left end is equipped with the draw-in groove, and both are integrative equally, the inside internal thread A that is equipped with of connector, both are also integrative, and internal thread A is corresponding with external thread B, can dismantle through the screw thread between the two and connect.

Preferably, the pin fixing ring is made of insulating materials and is hard.

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

1. the pull-out type anti-loosening electric connector has the advantages that the connecting anti-loosening electric connector is reinforced, the connecting stability is guaranteed, and the pull-out type anti-loosening electric connector is stable and not loose when being connected through the threads and other connectors.

2. This draw-off type locking electric connector just need not the screw to assist when connecting through installing additional in junction and draws off type structure, only need insert inside, clockwise rotation fixed can, is favorable to the installation with dismantle, has and adopts and draws off type structure, installation and dismantles very swift advantage.

Drawings

FIG. 1 is a schematic view of the whole structure of a pull-out type anti-loosening electrical connector according to the present utility model;

FIG. 2 is a schematic top view of a pull-out type anti-loosening electrical connector according to the present utility model;

FIG. 3 is a schematic front view of a pull-out type anti-loosening electrical connector according to the present utility model;

FIG. 4 is an enlarged partial schematic view of a pull-out type anti-loosening electrical connector according to the present utility model;

fig. 5 is an exploded view of a pull-out type anti-loosening electrical connector according to the present utility model.

The reference numerals in the drawings indicate: 1. a connection port; 2. a hexagonal rotating head A; 3. a main body; 4. a groove; 5. rotating the adjusting ring; 6. an anti-skid line A; 7. a connecting sheet; 8. a dust cover; 9. anti-skid lines B; 10. a connector; 11. hexagonal rotary pieces; 12. a pin fixing ring; 13. conductive pin a; 14. an external thread A; 15. a hexagonal rotating head B; 16. an external thread B; 17. a gasket; 18. a gasket; 19. an external thread C; 20. conductive pin B; 21. an annular clamping plate; 22. a concave clamping strip; 23. a pull-off structure; 24. a protruding clamping strip; 25. a clamping groove; 26. an internal thread A; 27. and an internal thread B.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1:

referring to fig. 1, 2, 3, 4, 5, a pull-out type anti-loosening electrical connector comprises a connection port 1, a hexagonal rotating head A2 is arranged on the right side of the connection port 1, the hexagonal rotating head A2 and the hexagonal rotating head are integrated, a main body 3 is arranged on the right side of the hexagonal rotating head A2, the hexagonal rotating head A2 and the main body are detachably connected through threads, a groove 4 is arranged in the center of the top of the main body 3, the hexagonal rotating head A2 and the main body 4 are integrated, a rotating adjusting ring 5 is arranged on the right side of the groove 4, the rotating adjusting ring 5 and the rotating adjusting ring are separated, anti-loosening lines A6 are arranged on the outer side wall surface of the rotating adjusting ring 5, the hexagonal rotating head A6 and the connecting ring are integrated, a connecting piece 7 is arranged on the right side of the anti-loosening lines A6, the connecting piece is contacted but not connected, a dust cover 8 is arranged on the right side of the connecting piece 7, an anti-loosening line B9 is arranged on the outer side wall surface of the dust cover 8, a connector 10 is arranged above the dust cover 8, a connector 10 is detachably connected between the hexagonal rotating head, a groove 11 is arranged on the left side of the connecting piece 7, the hexagonal rotating ring is separated, an anti-loosening line 12 is arranged above the hexagonal rotating piece 11, an anti-loosening line 12 is coated on the pin fixing ring 12, the anti-loosening line is arranged, and the anti-loosening line is arranged between the anti-loosening lines, and anti-loosening line 8.

Example 2:

further, an external thread A14 is arranged below the hexagonal rotary piece 11, the hexagonal rotary piece 11 and the external thread A14 are separated, a hexagonal rotary head B15 is arranged on the outer side wall of the upper end of the hexagonal rotary piece 11 and is integrated, an external thread B16 is arranged below the groove 4 and is also integrated, a gasket 17 is arranged between the hexagonal rotary piece 11 and the external thread A14, the hexagonal rotary piece 11 and the external thread A14 are detachably connected through threads, the gasket 17 is in contact with but not connected with the hexagonal rotary piece 11 and the external thread A14, a gasket 18 is arranged on the left side of the connecting piece 7 and is integrated, an external thread C19 is arranged on the left side of the gasket 18 and is separated, a conductive contact pin B20 is arranged inside the external thread C19 and is fixedly connected through insertion, an internal thread B27 is arranged inside the rotary adjusting ring 5 and is integrated, the external thread C19 corresponds to the internal thread B27, and the external thread C19 and the internal thread B27 can be detachably connected through threads; through installing external screw thread A14 additional at junction lateral wall, be connected through screw thread and other connectors when connecting, stability, not hard up when being favorable to connecting have the reinforcing and connect and prevent not hard up, guarantee the advantage of the stability of connection.

Example 3:

further, the left side of the conductive contact pin B20 is provided with an annular clamping plate 21 which are separated, the inside of the main body 3 is provided with a concave clamping strip 22 which is integrated, the inside of the main body 3 is provided with a pull-out structure 23 which is fixedly connected through plugging, the right end of the pull-out structure 23 is provided with a convex clamping strip 24 which is integrated, the left end of the pull-out structure 23 is provided with a clamping groove 25 which is also integrated, the inside of the connecting port 1 is provided with an internal thread A26 which is also integrated, the internal thread A26 corresponds to the external thread B16, the internal thread A26 and the external thread B16 are detachably connected through threads, and the contact pin fixing ring 12 is made of insulating materials and is hard; through installing the pull-out type structure 24 additional in junction, just need not the screw to assist when connecting, only need insert inside, clockwise rotation fixed can, be favorable to the installation with dismantle, have and adopt pull-out type structure 24, install with dismantle very swift advantage

Working principle: before the pull-out type anti-loosening electric connector is used, a pull-out type structure 23 is placed into a main body 3, a gasket 18 is sleeved on the outer side wall of an external thread C19, a hexagonal rotary piece 11 is connected with an external thread A14, then the external thread C19, an internal thread B27, an external thread B16 and an internal thread A26 are connected, after tight connection is confirmed, the connector is connected with other connectors through a connecting port 1, and the other connector is inserted into the connecting port 1 and rotates clockwise to be clamped with a clamping groove 25 on the pull-out type structure 23, so that connection is completed.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a pull-out type locking electric connector, includes connector (1), its characterized in that: the utility model discloses a connector, including connector (1), connecting piece (5), connecting piece (6), connecting piece (7) right side is equipped with shield (8), can dismantle the connection between them, shield (8) lateral wall surface is equipped with anti-skidding line B (9), and both are integrative, rotating adjusting ring (5) lateral wall surface is equipped with anti-skidding line A (6), and both are integrative, anti-skidding line A (6) right side is equipped with connection piece (7), and both contact but do not connect, connection piece (7) right side is equipped with shield (8), can dismantle the connection between them.

2. The pull-out type anti-loosening electrical connector as claimed in claim 1, wherein: the dustproof cover (8) top is equipped with connector (10), is connected for dismantling between the two, connection piece (7) left side is equipped with hexagon rotary piece (11), and both are the separation, hexagon rotary piece (11) top is equipped with contact pin retainer plate (12), and hexagon rotary piece (11) cladding in contact pin retainer plate (12), contact pin retainer plate (12) inside is equipped with electrically conductive contact pin A (13), through grafting fixed connection between the two.

3. The pull-out type anti-loosening electrical connector as claimed in claim 2, wherein: the hexagonal rotary plate is characterized in that an external thread A (14) is arranged below the hexagonal rotary plate (11), the hexagonal rotary plate and the external thread A (14) are separated, a hexagonal rotary head B (15) is arranged on the outer side wall of the upper end of the hexagonal rotary plate (11), the hexagonal rotary head B (15) and the hexagonal rotary head B are integrated, an external thread B (16) is arranged below the groove (4), the hexagonal rotary plate (11) and the external thread A (14) are also integrated, a gasket (17) is arranged between the hexagonal rotary plate (11) and the external thread A (14), the hexagonal rotary plate (11) and the external thread A (14) are detachably connected through threads, and the gasket (17) is contacted with the hexagonal rotary plate (11) and the external thread A (14) but not connected.

4. The pull-out type anti-loosening electrical connector as claimed in claim 1, wherein: the left side of connection piece (7) is equipped with packing ring (18), and both are integrative, packing ring (18) left side is equipped with external screw thread C (19), and both are the separation, external screw thread C (19) inside is equipped with electrically conductive contact pin B (20), through grafting fixed connection between the two, the inside of rotatory regulation circle (5) is equipped with internal screw thread B (27), and both are integrative, and external screw thread C (19) are corresponding with internal screw thread B (27), and the accessible screw thread is dismantled and is connected between the two.

5. The pull-out type anti-loosening electrical connector as claimed in claim 4, wherein: the novel electric connector is characterized in that an annular clamping plate (21) is arranged on the left side of the electric contact pin B (20), the annular clamping plate and the electric contact pin B are separated, a concave clamping strip (22) is arranged in the main body (3) and is integrated, a pull-out structure (23) is arranged in the main body (3), the pull-out structure and the main body are fixedly connected through plugging, a convex clamping strip (24) is arranged at the right end of the pull-out structure (23), the pull-out structure and the convex clamping strip are integrated, a clamping groove (25) is arranged at the left end of the pull-out structure (23), the pull-out structure and the clamping strip are integrated, an internal thread A (26) is arranged in the connecting port (1), the internal thread A (26) and the external thread B (16) are integrated, and the internal thread A (26) and the external thread B (16) are corresponding, and the pull-out structure are detachably connected through threads.

6. The pull-out type anti-loosening electrical connector as claimed in claim 2, wherein: the pin fixing ring (12) is made of insulating materials and is hard.