CN217281357U

CN217281357U - Waterproof durable interface constructional device that charges

Info

Publication number: CN217281357U
Application number: CN202220218130.2U
Authority: CN
Inventors: 吴科兴
Original assignee: Xiamen Ume Electronics Co ltd
Current assignee: Xiamen Ume Electronics Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-08-23
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a waterproof durable interface constructional device that charges, including female head of plug and the public head of plug, the female head of plug includes female first plastic casing, female first plastic casing's plan view is U style of calligraphy structure, the through-hole has been seted up at female first plastic casing's middle part, just the arc recess has been seted up to one side of female first plastic casing, the jack has been seted up to female first plastic casing's one end symmetry, the opening part of jack. The utility model discloses the beneficial effect who reaches is: the utility model has compact structure and strong practicability, the outer side of the copper pipe is not contacted with the inner wall of the jack, and a certain gap is left, which is beneficial to keeping the elasticity of the jack; the size of waterproof rubber packing ring is greater than the size of jack opening part, prevents inside the hourglass advances the jack, influences the normal use that connects, and the size of locating lever is greater than installation pole length in the current plug, and female first plastic casing's middle part has seted up the through-hole, does benefit to the product and increases plug holding power, prevents not hard up, and more pleasing to the eye.

Description

Waterproof durable interface constructional device that charges

Technical Field

The utility model relates to an interface charges, in particular to waterproof durable interface structure device that charges belongs to the interface technical field that charges.

Background

The Connector (Connector) of a general electronic product and the Pin (Pin) of an electrical appliance are called as plugs. A plug and socket for domestic AC power supply has a male connector in the shape of rod or copper plate and a female connector-type power supply socket with slot or concave hole. The dimensions are an important technical requirement in relation to whether the plug and socket and the converter can be used safely and whether the universal interchangeability requirement is met to avoid misinsertions. Unqualified size can influence the user and use or produce hidden danger such as contact failure, mistake interpolation, and light then the equipment damage, can produce conflagration and electric shock accident by weight. The existing charging interface mounting frame is short, insufficient in insertion and extraction force and easy to loosen, a copper pipe is usually completely attached to the inner wall of a female connector, the copper pipe is easy to lose elasticity or deform after being used for a long time, the existing charging interface is lack of a waterproof function, and water is easily introduced into the interface when the charging is carried out in rainy days.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a waterproof durable interface constructional device that charges.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a waterproof durable charging interface structure device, including plug female and plug male, the plug female includes female plastic casing, the plan view of female plastic casing is U style of calligraphy structure, the through-hole has been seted up at the middle part of female plastic casing, and one side of female plastic casing has seted up the arc recess, the one end symmetry of female plastic casing has seted up the jack, the opening part of jack;

the plug male head comprises a male head plastic shell, copper pipes are symmetrically and fixedly connected to one side of the male head plastic shell, the sizes of the copper pipes are matched with those of the insertion holes, and the plug male head is connected with the female head plastic shell in an inserting and combining mode through the copper pipes;

the diameter that the jack is close to opening one end is less than the inside diameter of jack, the size phase-match of copper pipe and jack near opening one end, the outside of copper pipe and the pot head that is close to public first plastic casing are equipped with waterproof rubber packing ring, waterproof rubber packing ring's size is greater than the size of jack opening part.

In some embodiments of the present invention, the plug female head further includes an installation block and a positioning rod, the end of the female head plastic shell away from the opening of the insertion hole is fixedly connected with the installation block, and the end of the positioning rod away from the female head plastic shell is fixedly connected with the positioning rod;

the top of the mounting block is provided with a screw hole.

The utility model discloses an in some embodiments, the public head of plug still includes line hole and the antiskid groove of holding between the fingers, the one end that the copper pipe was kept away from to public first plastic casing is equipped with the line hole, cross the line hole and be used for walking the line, the antiskid groove of holding between the fingers has all been seted up to public first plastic casing's both sides.

In some embodiments of the present invention, the anti-slip pinching groove is a spherical groove structure.

The utility model discloses the beneficial effect who reaches is: the utility model has compact structure and strong practicability, the outer side of the copper pipe is not contacted with the inner wall of the jack, and a certain gap is left, which is beneficial to keeping the elasticity of the jack; the size of waterproof rubber packing ring is greater than the size of jack opening part, prevents inside the hourglass from entering the jack, influences the normal use that connects, and the size of locating lever is greater than installation pole length in the current plug, and female first plastic casing's middle part has seted up the through-hole, does benefit to the product and increases plug holding power, prevents not hard up, and more pleasing to the eye.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural diagram of another embodiment of the present invention;

fig. 3 is a schematic structural diagram of another embodiment of the present invention;

fig. 4 is a schematic structural diagram of another embodiment of the present invention.

In the figure: 1. a plug female head; 11. a female plastic housing; 12. a jack; 13. mounting blocks; 14. positioning a rod; 15. screw holes; 2. a male plug; 21. a male plastic housing; 22. a copper pipe; 23. a waterproof rubber gasket; 24. a wire passing hole; 25. the antiskid is held between fingers the groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the specification of the embodiments of the present application, and it is obvious that the described embodiments are part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising" is used to specify the presence of stated features, integers, steps, operations, elements, components, and/or groups thereof, but does not exclude the presence of other similar features, integers, steps, operations, components, or groups thereof.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally found in use of products of the application, and are used only for convenience in describing the present application and for simplification of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either 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 application can be understood in a specific case by those of ordinary skill in the art.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The various embodiments and features of the embodiments described below can be interchanged with one another without conflict.

Referring to fig. 1-4, the utility model provides a waterproof and durable charging interface structure device, which comprises a female plug 1 and a male plug 2, wherein the female plug 1 comprises a female plastic shell 11, the top view of the female plastic shell 11 is a U-shaped structure, a through hole is formed in the middle of the female plastic shell 11, an arc-shaped groove is formed in one side of the female plastic shell 11, a jack 12 is symmetrically formed in one end of the female plastic shell 11, and an opening of the jack 12 is formed;

the male plug 2 comprises a male plastic shell 21, copper pipes 22 are symmetrically and fixedly connected to one side of the male plastic shell 21, the copper pipes 22 are matched with the jack 12 in size, and the male plug 2 is connected with the female plastic shell 11 in an inserting and combining mode through the copper pipes 22;

the diameter that jack 12 is close to opening one end is less than the inside diameter of jack 12, the size phase-match of copper pipe 22 and jack 12 near opening one end, the outside of copper pipe 22 and the pot head that is close to public first plastic casing 21 are equipped with waterproof rubber packing ring 23, the size of waterproof rubber packing ring 23 is greater than the size of jack 12 opening part.

Understandably, because the size of the inner wall of the jack 12 is larger than that of the copper pipe 22, when the copper pipe 22 is inserted into the jack 12, the outer side of the copper pipe 22 is not in contact with the inner wall of the jack 12, and a certain gap is left, so that the elastic force of the jack 12 is kept, and the plug female head 1 is electrically connected with the plug male head 2; the size of the waterproof rubber gasket 23 is larger than the size of the opening of the jack 12, so when the copper pipe 22 is completely inserted into the jack 12, the waterproof rubber gasket 23 completely seals the opening of the jack 12, and water is prevented from leaking into the jack 12 to affect the normal use of the joint.

In some embodiments of the present invention, the plug female head 1 further includes an installation block 13 and a positioning rod 14, the end of the female head plastic shell 11 away from the opening of the insertion hole 12 is fixedly connected to the installation block 13, and the end of the positioning rod 14 away from the female head plastic shell 11 is fixedly connected to the positioning rod 14;

screw hole 15 has been seted up at the top of installation piece 13, be convenient for better install female head 1 of plug.

The utility model discloses an in some embodiments, it is above-mentioned the public head 2 of plug still includes line hole 24 and the antiskid groove 25 of holding between the fingers, the one end that copper pipe 22 was kept away from to public first plastic casing 21 is equipped with line hole 24, it is used for walking the line to cross line hole 24, the antiskid groove 25 of holding between the fingers has all been seted up to public first plastic casing 21's both sides, holds between the fingers the groove 25 through antiskid and is convenient for better holding between the fingers the public head 2 of plug and holds, is favorable to the plug.

In some embodiments of the present invention, the above-mentioned anti-slip kneading groove 25 is a spherical groove structure.

Specifically, when using, the size of locating lever 14 is greater than installation pole length in the current plug, and female first plastic casing 11's middle part has seted up the through-hole, and female first plastic casing 11 is whole to be U style of calligraphy structure to do benefit to the product and increase plug retention, prevent not hard up, and make it more pleasing to the eye.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application 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 waterproof and durable charging interface structure device comprises a plug female head (1) and a plug male head (2), and is characterized in that the plug female head (1) comprises a female head plastic shell (11), the top view of the female head plastic shell (11) is of a U-shaped structure, a through hole is formed in the middle of the female head plastic shell (11), an arc-shaped groove is formed in one side of the female head plastic shell (11), jacks (12) are symmetrically formed in one end of the female head plastic shell (11), and openings of the jacks (12) are formed;

the plug male head (2) comprises a male head plastic shell (21), copper pipes (22) are symmetrically and fixedly connected to one side of the male head plastic shell (21), the copper pipes (22) are matched with the jack (12) in size, and the plug male head (2) is connected with the female head plastic shell (11) in an inserting and combining mode through the copper pipes (22);

the diameter that jack (12) is close to opening one end is less than the inside diameter of jack (12), copper pipe (22) and jack (12) are close to the size phase-match of opening one end, the outside of copper pipe (22) and the pot head that is close to public first plastic casing (21) are equipped with waterproof rubber packing ring (23), the size of waterproof rubber packing ring (23) is greater than the size of jack (12) opening part.

2. The waterproof and durable charging interface structure device as claimed in claim 1, wherein the plug female head (1) further comprises a mounting block (13) and a positioning rod (14), the mounting block (13) is fixedly connected to one end of the female head plastic shell (11) far away from the opening of the jack (12), and the positioning rod (14) is fixedly connected to one end of the positioning rod (14) far away from the female head plastic shell (11);

the top of the mounting block (13) is provided with a screw hole (15).

3. The waterproof durable charging interface structure device according to claim 1, wherein the plug male connector (2) further comprises a line passing hole (24) and an anti-slip pinch groove (25), the line passing hole (24) is formed in one end, away from the copper pipe (22), of the male connector plastic shell (21), the line passing hole (24) is used for routing lines, and the anti-slip pinch groove (25) is formed in each of two sides of the male connector plastic shell (21).

4. The waterproof and durable charging interface structure device as claimed in claim 3, wherein the anti-slip pinch groove (25) is a spherical groove structure.