CN219554103U - Curved outlet socket - Google Patents

Abstract

The utility model provides a curved outlet socket, includes casing, cable and terminal, still including being used for fixing the clamp plate in the casing with the terminal, be provided with the buckle that is used for the card on the casing on the clamp plate and be used for from terminal side joint terminal's draw-in groove, draw-in groove and terminal correspond the setting one to one, terminal and cable welded fastening, and terminal perpendicular to cable. According to the utility model, the terminal and the cable are welded and fixed, and then the pressing plate is used for connecting the terminal, so that the pressing plate is clamped on the socket insulator, the mounting structure and the mounting process of the terminal are simplified, and the contact resistance of the terminal and the cable is reduced.

Description

Curved outlet socket

Technical Field

The utility model belongs to the field of new energy automobiles, and particularly relates to a bent outlet socket.

Background

The terminal of the curved outlet socket of the new energy automobile is generally fixed in the insulator, and then the terminal and the cable are switched through the bolt, so that the contact resistance of the terminal and the cable is larger, the consistency is poorer, and the procedure of socket assembly is increased.

Disclosure of Invention

The utility model aims to provide a bent outlet socket, terminals and cables are welded and fixed, and then a pressing plate is used for connecting the terminals, so that the pressing plate is clamped on an insulator of the socket, the mounting structure and the mounting process of the terminals are simplified, and the contact resistance between the terminals and the cables is reduced.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a curved outlet socket, includes casing, cable and terminal, still including being used for fixing the clamp plate in the casing with the terminal, be provided with the buckle that is used for the card on the casing on the clamp plate and be used for from terminal side joint terminal's draw-in groove, draw-in groove and terminal correspond the setting one to one, terminal and cable welded fastening, and terminal perpendicular to cable.

The shell comprises a socket insulator, a front cover plate and a rear cover plate, and the pressing plate is clamped on the socket insulator.

The front cover plate and the rear cover plate are in butt joint and fixed to form a right-angle bend, the cable extends out of the port of the rear cover plate, and the terminal extends into the socket insulator from the port of the front cover plate.

The front cover plate and the rear cover plate are respectively provided with an inclined plane which is in butt joint with each other, and a front cover plate sealing ring is arranged between the two inclined planes.

The front cover plate is fixedly clamped with the socket insulator.

An insulator sealing ring is arranged between the front cover plate and the socket insulator.

The tail of the back cover plate is provided with a tail cover, the tail cover is fixedly clamped with the back cover plate, and the tail cover is provided with a through hole for the cable to pass out.

The cable is also sleeved with a wire sealing body, and the periphery of the wire sealing body is contacted with the inner wall of the rear cover plate.

The beneficial effects of the utility model are as follows: the design structure of the utility model can weld the terminal and the cable first, then the terminal is arranged in the pressing plate from the side surface, and then the pressing plate and the front cover plate are arranged on the socket insulator, thereby realizing the fixation of the terminal on the socket insulator, omitting the mode of tightening the fixed terminal and the cable by the screw, reducing the contact resistance of the cable and the terminal and saving the installation procedure; the front cover plate and the rear cover plate are sealed through inclined plane matching and are fixedly connected through screws, so that the method can be better adapted to a bent wire outlet mode.

Drawings

FIG. 1 is an exploded view of the structure of the present utility model;

FIG. 2 is a schematic view of the assembly of the present utility model;

FIG. 3 is a schematic view of a platen according to the present utility model;

the marks in the figure: 1. socket insulator, 2, insulator sealing washer, 3, terminal, 4, front shroud, 5, front shroud sealing washer, 6, screw, 7, clamp plate, 701, draw-in groove, 702, buckle, 703, protruding muscle, 8, back shroud, 9, seal line body, 10, tail boom, 11, cable.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples, which are not intended to be limiting.

Referring to the drawings, a bent outlet socket is used for a charging socket of a new energy automobile and comprises a wire harness formed by a plurality of cables 11, a terminal 3 and a socket shell, wherein the socket shell comprises a socket insulator 1, a front cover plate 4 and a rear cover plate 8, and the terminal 3 and the cables 11 are vertically welded and fixed; the terminal 3 comprises DC+, DC-and PE terminals, the connection between the terminal 3 and the socket insulator 1 is realized through the pressing plate 7 designed by the utility model, the structure of the pressing plate 7 is shown in figure 3, clamping grooves 701 which are in one-to-one correspondence with the number of the terminal 3 are arranged on the pressing plate 7, the clamping grooves 701 are all open on the side, the terminal 3 is arranged in the clamping grooves 701 from the side, protruding ribs 703 protruding out of the inner wall of the clamping grooves 701 are arranged in the clamping grooves 701, the corresponding terminal 3 is further clamped by the elastic force of the protruding ribs 703, a plurality of buckles 702 are arranged on the outer side of the pressing plate 7 and used for being clamped with the socket insulator 1, so that the connection between the terminal 3 and the socket insulator 1 is realized; the socket insulator 1 is provided with a plurality of clamping hooks at one end which is used for being connected with the front cover plate 4, clamping holes which are matched with the clamping hooks are formed in corresponding positions of the front cover plate 4, the front opening of the front cover plate 4 is slightly larger than the outer diameter of the socket insulator 1, when the socket insulator is installed, the front opening of the front cover plate 4 is sleeved outside the socket insulator 1, and the clamping hooks on the socket insulator 1 are clamped in the clamping holes of the front cover plate 4, so that the connection between the socket insulator 1 and the front cover plate 4 is realized; the rear opening of the front cover plate 4 is provided with a bevel, the periphery of the front cover plate is provided with a bevel, and a front cover plate sealing ring 5 is arranged on the bevel; the opening of one end of the rear cover plate 8 facing the front cover plate 4 is also provided with an inclined opening with an inclined surface at the periphery, the inclined surfaces of the front cover plate 4 and the rear cover plate 8 are matched, the front cover plate 4 and the rear cover plate 8 are connected into a right-angle elbow structure through screws, and the front cover plate sealing ring 5 is clamped; the port of the rear cover plate 8, which is far away from the front cover plate 4, is sealed by adopting a tail cover 10, and the tail cover 10 and the rear cover plate 8 are clamped by a buckle or connected by a screw; when the cable 11 passes through the back cover plate 8 and the tail cover 10, the cable 11 also passes through the wire sealing body 9 arranged in the back cover plate 8, the periphery of the wire sealing body 9 is in contact with the inner wall of the back cover plate 8, and the periphery of the wire sealing body 9 refers to the outer peripheral surface of the wire sealing body 9.

In the utility model, when the terminal 3 and the cable 11 are welded, the terminal 3 is arranged in the pressing plate 7 from the side, and then the pressing plate 7 and the front cover plate 4 are arranged on the socket insulator 1 from top to bottom together, and the terminal 3 is fixed on the socket insulator 1 at the moment; then, the rear cover plate 8, the wire sealing body 9 and the tail cover 10 are sleeved on the cable 11 from left to right, the rear cover plate 8 and the front cover plate 4 are fixed by screws, and the tail cover 10 and the rear cover plate 8 are clamped tightly, so that the installation of the socket is completed.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and it should be understood by those skilled in the art that modifications and equivalents may be made to the specific embodiments of the present utility model with reference to the above embodiments, and any modifications and equivalents not departing from the spirit and scope of the present utility model are within the scope of the claims appended hereto.

Claims (8)

1. The utility model provides a curved outlet socket, includes casing, cable (11) and terminal (3), its characterized in that: still including being used for fixing terminal (3) clamp plate (7) in the casing, be provided with on clamp plate (7) and be used for from draw-in groove (701) of terminal (3) side joint terminal (3) buckle (702) on the casing, draw-in groove (701) and terminal (3) correspond the setting one-to-one, terminal (3) and cable (11) welded fastening, and terminal (3) perpendicular to cable (11).

2. A bent outlet jack according to claim 1, wherein: the shell comprises a socket insulator (1), a front cover plate (4) and a rear cover plate (8), and the pressing plate (7) is clamped on the socket insulator (1).

3. A bent outlet jack according to claim 2, wherein: the front cover plate (4) and the rear cover plate (8) are in butt joint and fixed to form a right-angle bend, the cable (11) extends out of a port of the rear cover plate (8), and the terminal (3) extends into the socket insulator (1) from the port of the front cover plate (4).

4. A bent outlet jack according to claim 3, wherein: inclined planes which are butted with each other are respectively arranged on the front cover plate (4) and the rear cover plate (8), and a front cover plate sealing ring (5) is arranged between the two inclined planes.

5. A bent outlet jack according to claim 2, wherein: the front cover plate (4) is clamped and fixed with the socket insulator (1).

6. A bent outlet jack according to claim 5, wherein: an insulator sealing ring (2) is arranged between the front cover plate (4) and the socket insulator (1).

7. A bent outlet jack according to claim 2, wherein: the tail of the back cover plate (8) is provided with a tail cover (10), the tail cover (10) is fixedly clamped with the back cover plate (8), and the tail cover (10) is provided with a through hole for a cable (11) to pass through.

8. A bent outlet jack according to claim 7, wherein: the cable (11) is also sleeved with a wire sealing body (9), and the periphery of the wire sealing body (9) is contacted with the inner wall of the rear cover plate (8).