CN219067414U

CN219067414U - Extensible power adapter

Info

Publication number: CN219067414U
Application number: CN202320200919.XU
Authority: CN
Inventors: 刘所琴
Original assignee: Dongguan Huangyu Intelligent Co ltd
Current assignee: Dongguan Huangyu Intelligent Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-05-23
Anticipated expiration: 2033-02-14

Abstract

The utility model provides an extensible power adapter relates to the adapter field, an extensible power adapter, including charging base, adapter, charging base front end is provided with grafting female terminal, the adapter rear end is provided with grafting male terminal, the adapter front end is provided with first type-c interface, charging base one side is provided with grafting terminal, be provided with a plurality of first metal contact points in the grafting male terminal, be provided with a plurality of second metal contact points in the grafting female terminal, charging base opposite side is provided with second type-c interface, the adapter of the utility model sets up with charging base separately, can directly change when the first type-c interface of adapter damages to grafting male terminal and grafting female terminal adopt the magnetism to inhale the setting, adsorb conveniently, and grafting terminal is used for external charging head, and accessible first type-c interface charges with second type-c interface for two equipment simultaneously.

Description

Extensible power adapter

Technical Field

The present application relates to the field of adapters, and in particular, to an expandable power adapter.

Background

Along with the development of the technology level, the electronic equipment is more and more separated from the life of people at present, and along with the development of the electronic equipment at present, the basic interface is unified to be a type-c interface, and at present, in the use process of the charger, the condition that a power line is damaged exists, the condition that the type-c interface is damaged also exists, such as the burnout of part of data lines, and the like, the condition generally changes the whole data line, and the environmental protection performance is poor.

Disclosure of Invention

An object of the embodiment of the application is to provide an expandable power adapter, which can solve the technical problem that a type-c interface cannot be replaced.

The embodiment of the application provides an extensible power adapter, including charging base, adapter, charging base front end is provided with grafting female terminal, the adapter rear end is provided with grafting male terminal, the adapter front end is provided with first type-c interface, charging base one side is provided with grafting terminal, be provided with a plurality of first metal contact points in the grafting male terminal, be provided with a plurality of second metal contact points in the grafting female terminal, first metal contact point with second metal contact point cooperation is used, charging base opposite side is provided with second type-c interface.

Preferably, the male plug terminal is provided with a protruding portion, the first metal contact point is arranged on the protruding portion, an annular limiting portion is arranged outside the female plug terminal, and the protruding portion is matched with the limiting portion for use.

Preferably, the male plug terminal is provided with a first magnetic attraction piece, the female plug terminal is provided with a second magnetic attraction piece, and the first magnetic attraction piece and the second magnetic attraction piece are matched for use.

Preferably, the plug terminal is a type-c plug terminal.

Preferably, the inner wall of the first type-c interface and the inner wall of the second type-c interface are provided with blocking blocks for preventing excessive insertion.

Preferably, the charging base is in a T shape after being connected with the adapter.

Preferably, the outer surface of the charging base and the outer surface of the adapter are both provided with wear-resistant layers.

The utility model has the beneficial effects that:

the utility model provides an extensible power adapter, which comprises a charging base and an adapter, wherein the front end of the charging base is provided with an inserting female terminal, the rear end of the adapter is provided with an inserting male terminal, the front end of the adapter is provided with a first type-c interface, one side of the charging base is provided with an inserting terminal, a plurality of first metal contact points are arranged in the inserting male terminal, a plurality of second metal contact points are arranged in the inserting female terminal, the first metal contact points are matched with the second metal contact points for use, the other side of the charging base is provided with a second type-c interface, the adapter and the charging base are arranged separately, when the first type-c interface of the adapter is damaged, the inserting male terminal and the inserting female terminal can be directly replaced, the inserting male terminal and the inserting female terminal are arranged in a magnetic attraction mode, the inserting terminal is convenient to adsorb, and when the adapter is used, the inserting terminal is used for externally connecting the charging head, and two devices can be charged through the first type-c interface and the second type-c interface.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

fig. 3 is a top view of the present utility model.

The reference numerals are respectively:

1. a charging base; 2. an adapter; 3. a female terminal is inserted; 4. a male terminal is inserted; 5. a first type-c interface; 6. a plug terminal; 7. a first metal contact; 8. a second metal contact; 9. a second type-c interface; 10. a boss; 11. an annular limit part; 12. and a blocking piece.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships that are conventionally put in use of the product of the application, are merely for convenience of description of the present application and simplification of description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "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; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

As shown in fig. 1-3, an expandable power adapter comprises a charging base 1 and an adapter 2, wherein an inserting female terminal 3 is arranged at the front end of the charging base 1, an inserting male terminal 4 is arranged at the rear end of the adapter 2, a first type-c interface 5 is arranged at the front end of the adapter 2, an inserting terminal 6 is arranged at one side of the charging base 1, a plurality of first metal contact points 7 are arranged in the inserting male terminal 4, a plurality of second metal contact points 8 are arranged in the inserting female terminal 3, the first metal contact points 7 are matched with the second metal contact points 8 for use, a second type-c interface 9 is arranged at the other side of the charging base 1, the adapter 2 and the charging base 1 are arranged separately, when the first type-c interface 5 of the adapter 2 is damaged, the inserting male terminal 4 and the inserting female terminal 3 can be directly replaced, the inserting terminal 6 is arranged in a magnetic attraction mode, and is convenient to adsorb, and when in use, the inserting terminal 6 is used for externally connecting the charging connector, and the charging device can be simultaneously charged for two interfaces through the first type-c interface 5 and the second type-c interface 9.

In this embodiment, the male plug terminal 4 is provided with a protruding portion 10, the first metal contact point 7 is disposed on the protruding portion 10, an annular limiting portion 11 is disposed outside the female plug terminal 3, the protruding portion 10 is matched with the limiting portion for use, the male plug terminal 4 is provided with a first magnetic attraction piece, the female plug terminal 3 is provided with a second magnetic attraction piece, the first magnetic attraction piece is matched with the second magnetic attraction piece for use, and the protruding portion 10 and the annular limiting portion 11 of the utility model can enable the charging base 1 to be connected with the adapter 2 more firmly, and further can be further fixed with the second magnetic attraction piece through the first magnetic attraction piece.

In this embodiment, the plug terminal 6 is a type-c plug terminal 6, and specifically, may be selected according to requirements, or may be a USB interface.

In this embodiment, in order to prevent excessive insertion during use, the inner wall of the first type-c interface 5 and the inner wall of the second type-c interface 9 are provided with a blocking block 12 for preventing excessive insertion.

In this embodiment, in order to facilitate plugging or separating the charging base 1 from the adapter 2, the charging base 1 is connected to the adapter 2 and then has a "T" shape.

In this embodiment, in order to improve the wear resistance of the present utility model, the outer surface of the charging base 1 and the outer surface of the adapter 2 are both provided with wear-resistant layers.

The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An expandable power adapter, characterized by: including charging base, adapter, charging base front end is provided with grafting female terminal, the adapter rear end is provided with grafting male terminal, the adapter front end is provided with first type-c interface, charging base one side is provided with grafting terminal, be provided with a plurality of first metal contact points in the grafting male terminal, be provided with a plurality of second metal contact points in the grafting female terminal, first metal contact point with the cooperation of second metal contact point is used, charging base opposite side is provided with second type-c interface.

2. An expandable power adapter in accordance with claim 1, wherein: the male terminal of pegging graft is provided with the bellying, set up on the first metal contact point on the bellying, the female terminal of pegging graft outside is provided with annular spacing portion, the bellying with spacing portion cooperation is used.

3. An expandable power adapter in accordance with claim 1, wherein: the plug-in male terminal is provided with a first magnetic attraction piece, the plug-in female terminal is provided with a second magnetic attraction piece, and the first magnetic attraction piece and the second magnetic attraction piece are matched for use.

4. An expandable power adapter in accordance with claim 1, wherein: the plug-in terminal is a type-c plug-in terminal.

5. An expandable power adapter in accordance with claim 1, wherein: the first type-c interface inner wall the second type-c interface inner wall is provided with the blocking piece that prevents excessive grafting.

6. An expandable power adapter in accordance with claim 1, wherein: the charging base is connected with the adapter and then is in a T shape.

7. An expandable power adapter in accordance with claim 1, wherein: the charging base surface and the adapter surface are both provided with wear-resistant layers.