CN213184867U

CN213184867U - Adapter charger

Info

Publication number: CN213184867U
Application number: CN202022035218.4U
Authority: CN
Inventors: 何世友
Original assignee: Shenzhen Times Innovation Technology Co Ltd
Current assignee: Shenzhen Baseus Technology Co Ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-05-11
Anticipated expiration: 2030-09-16

Abstract

The utility model provides an adapter charger, including charger main part and adapter, a side of charger main part is provided with the recess, groove connection has the metal to participate in, the metal is participated in and can be accomodate into in the recess. The adapter corresponds and is provided with connecting portion, connecting portion can insert the recess, connecting portion are equipped with the circular telegram hole, circular telegram downthehole portion is provided with the sheetmetal. When the charger main body is connected with the adapter, the connecting part is inserted into the groove, meanwhile, the metal pins are inserted into the power-on holes, and the metal sheet is connected with the metal pins. The charger main part with the adapter passes through the buckle and connects and make to be connected more stable. The charger main part can also can connect different specifications the adapter is applied to more scenes by the exclusive use. The charger main part with the connection of adapter is stable, and the installation, dismantlement convenience.

Description

Adapter charger

Technical Field

The utility model relates to a charging device technical field especially relates to an adapter charger.

Background

With the international development, the situation that users use portable electronic products between different countries and regions becomes more common. However, because international electrical standards are inconsistent, different countries usually adopt sockets with different specifications to match plugs with different specifications, and the existing electronic products are only equipped with a charger with one national standard specification, and when the electric appliance of one country arrives in another country, the electric appliance cannot be used because the socket and the charger are not matched in specification. Therefore, the user needs to use the portable electronic product between different countries and regions to change the charging adapter of the standard plug of different countries.

Most charging adapters on the market at present are similar to general plugs, a socket matched with an electronic product charger is designed on the plugs to be used for connecting electronic products, pins have different specifications, and the adapters corresponding to the pins are selected to be arranged according to needs during use. A single this kind of adapter that charges uses the scene singlely, if the user need use the socket of different standards then need prepare the adapter that charges that the specification is different, and this kind of adapter that charges designs to be bulky, and the accommodation space that a plurality of chargers occupy when not using is big.

In order to be used in different scenes, the conventional transfer charger is separated from a plug, and a connecting structure is arranged on the charger and the plug, so that replacement plugs with various specifications can be designed alternatively. During the use, be connected the plug and the charger of required specification and make the different plug of a charger cooperation use under different scenes, the storage space that occupies when reducing not using. However, the charger must be used in cooperation with the plug, and the charger and the plug are installed by friction fixation of a rubber piece, so that the charger has the defects of insecure fixation and inconvenient installation.

As the charging adapter mentioned above, the application scene is single, accomodates and occupies bulky and connect unstablely, though designed switching charger and different specification plugs can dismantle the connection in order to adapt to different application scenes, reduce and accomodate the space, but its structural design is unreasonable, fixed insecure, installation are inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of this, in order to overcome the defect of above-mentioned prior art, the utility model provides an adapter charger that can be applied to multiple scene, and fixed firm, simple to operate.

Specifically, the charger includes charger main part and adapter, a side of charger main part is provided with the recess, recess one end is the opening, rotationally be connected with the metal in the recess and participate in. The adapter correspond be provided with recess assorted connecting portion, connecting portion are equipped with the circular telegram hole, circular telegram downthehole portion is provided with the sheetmetal. When the charger main part is connected with the adapter, the connecting part is inserted into the groove from the opening, the metal pins are inserted into the power-on holes, and the metal sheet is connected with the metal pins. The metal pins can be rotated to be perpendicular to the charger main body or rotated to be retracted into the grooves, the charger main body can be used independently, and the adapter with different specifications can be connected to match the use scenes of different countries and regions.

Further, the charger main part with the adapter has first buckle structure and second buckle structure respectively, the charger main part passes through first buckle structure with second buckle structure connects. The charger comprises a charger main body and is characterized in that the first buckle structure is a buckle groove or a buckle switch, correspondingly, the second buckle structure is a buckle switch or a buckle groove, the buckle switch can stretch into the buckle groove, a bulge is arranged in the buckle groove, a concave part is correspondingly arranged on the buckle switch, and when the charger main body is connected with the adapter, the bulge is located in the concave part of the buckle switch. The protrusion is matched with the concave part for limiting, so that the charger main body is stably connected with the adapter.

Regarding the positions of the snap groove and the snap switch, preferably, the charger main body is provided with a snap groove, and the connection portion is provided with a snap switch. When the number of the grooves is two, the buckling grooves are arranged in the middle of the grooves; correspondingly, the number of the connecting parts is two, and the buckle switch is arranged in the middle of the connecting parts.

In some embodiments, the number of the grooves is one, the width dimension of the grooves is larger than the spacing dimension of the metal pins, and optionally, the number of the connecting parts is one or two. Optionally, the number of the grooves is two, the two grooves are parallel, and correspondingly, the number of the connecting parts is two.

Specifically, the number of the electrifying holes is at least two, the electrifying holes are cuboid in shape, and the metal sheet is arranged on the side face of each electrifying hole.

In some embodiments, the metal pin is a medium pin. The shape of the electrifying hole is regular and is matched with the shape of the metal pin, so that the metal sheet can be stably connected with the metal pin. Preferably, the metal sheet is arranged on two opposite sides inside the rectangular power-on hole.

In some embodiments, the circuit board inside the charger main body is provided with a conductive elastic sheet, and the conductive elastic sheet is connected with the metal pins. The conductive elastic sheet is connected with the metal pins, so that the rotation of the metal pins can be flexibly adapted.

Optionally, a USB charging port or a type-c charging port is arranged on the charger main body and connected with a charging port. Preferably, the charger main body is simultaneously provided with the two charging ports, so that the charger main body can be connected with charging ports of different models and applied to more scenes.

In some embodiments, the charger main body is provided with a power switch. When the charger is used, the power supply is turned on, and when the charger is not used, the power supply is turned off, so that the charger does not need to be plugged and unplugged frequently and can be plugged on a power socket for a long time.

To sum up, the utility model provides an adapter charger is connected through designing recess and connecting portion on charger main part and adapter respectively, and fixed stability and simple to operate. Be provided with the metal on the charger main part and participate in, the charger main part can be used independently or be connected the use with the adapter, is provided with the mouth that charges of different models in the charger main part, can be applied to more scenes.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic view of a charger main body of the adapter charger of the present invention;

fig. 2 is a schematic view of an adapter of the adapter charger of the present invention;

fig. 3 is a schematic structural view of the charger main body of the adapter charger of the present invention connected with the adapter by a buckle;

figure 4 is the charger main part explosion diagram of the utility model discloses adapter charger.

Reference numerals:

1-a charger main body; 10-a groove; 101-a rotating shaft; 11-metal pins; 12-snap grooves; 13-a bump; 14-a USB charging port; a 15-type-c charging port; 16-a conductive dome; 2-an adapter; 20-a connecting part; 21-a current-carrying hole; 211-metal sheet; 22-a snap switch; 23-recess.

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.

This embodiment provides an adapter charger, including charger main part and adapter. Referring to fig. 1 and 2, a charger main body 1 and an adapter 2 of an adapter charger are shown, respectively. The charger main body 1 is a cuboid as a whole, a groove 10 is arranged on the front side face as shown in the attached figure 1 of the specification, one end of the groove 10 extending out of the side face on the front side face of the charger main body is an opening, and two metal pins 11 are rotatably connected in the groove 10. Alternatively, the number of the grooves 10 may be one or two, and when the number of the grooves 10 is one, the width dimension of the grooves 10 is larger than the spacing dimension between the two metal pins 11; when the number of the grooves 10 is two, the width dimension of the grooves 10 is larger than that of the single metal pin 11. In the present embodiment, a snap groove 12 and a protrusion 13 are further disposed in the middle of the groove 10 for connecting with the adapter 2, as will be described later.

The adapter 2 is provided with pins of different specifications and a connecting part 20 extending out of the adapter body, the connecting part 20 is provided with an electrifying hole 21, and a metal sheet 211 is arranged in the electrifying hole 21. The number of the current-carrying holes 21 is at least two, and the shape is a rectangular parallelepiped, and the metal piece 211 is provided on the side surface inside each current-carrying hole 21. When the number of the grooves 10 is one, optionally, the number of the connecting portions 20 is one or two. In the case that one connecting part 20 corresponds to one groove 10, the connecting part 20 is matched with the groove 10 in size; the connection can be stabilized, and in the case that one groove 10 corresponds to two connecting portions 20, the position between the two connecting portions 20 can be flexibly designed, for example, in the present embodiment, the number of the connecting portions 20 is two, the two connecting portions 20 are parallel, and a snap switch 22 is disposed in the middle for connecting the charger main body 1, as will be described in detail later.

When the adapter 2 is connected to the charger main body 1, the connection portion 20 is inserted into the recess 10 from the opening, and the metal pins 11 are inserted into the energization holes 21, so that the metal piece 211 is connected to the metal pins 11. The charger main body 1 can be connected with adapters 2 with different specifications to match use scenes of different countries and regions.

In some embodiments, the metal pins 11 are middle pins, and the shape of the current-carrying holes 21 is regular and matched with the shape of the metal pins 11, so that the metal sheet 211 and the metal pins 11 can be stably connected. Preferably, inside one current-passing hole 21, the metal sheet 211 is on two opposite sides inside the rectangular current-passing hole 21, in this case, the size requirement for the current-passing hole 21 is reduced, the manufacturing difficulty is reduced, and it can also be ensured that the metal sheet 211 and the metal pin 11 are better connected.

In order to make the charger main body 1 and the adapter 2 connect stably, the plug is convenient, the charger main body 1 is connected with the adapter 2 through a buckle structure. In the present embodiment, the charger main body 1 is provided with the snap groove 12, and the connection portion is provided with the snap switch 22, and the snap switch 22 can be inserted into the interior of the snap groove 12. Referring to the description of the drawing fig. 3, a protrusion 13 is arranged in the snap groove 12, a concave portion 23 is correspondingly arranged on the snap switch 22, and the snap switch 22 has elasticity. When the adapter 2 is installed, the concave portion 23 is clamped with the protrusion 13 after the clamping switch 22 extends into the clamping groove 12 along the inclined plane on the protrusion 13. When the charger main body 1 is connected with the adapter 2, the protrusion 13 is located in the concave portion 23 of the buckle switch 22, and the protrusion 13 is matched with the concave portion 23 for limiting, so that the charger main body 1 is stably connected with the adapter 2. When the adapter 2 is pulled out, the buckle switch 22 is pressed, the buckle switch 22 moves to drive the buckle switch 23 to move, the concave portion 23 is separated from the protrusion 13, then the buckle switch 22 can be directly pulled out, and the installation and the detachment are convenient to operate.

Regarding the positions of the snap recesses 12 and the snap switches 22, when the number of the recesses 10 is two, the snap recesses 12 are provided in the middle of the recesses 10, and correspondingly, the number of the connection portions 20 is two, and the snap switches 22 are provided in the middle of the connection portions 20. In some embodiments, the charger main body 1 is provided with a snap switch, and the adapter 2 is provided with a snap groove.

Specifically, the charger main body 1 is provided with a USB charging port 14 for connecting the electronic product to be charged. In some embodiments, the charger main body 1 is provided with a type-c charging port 15. The charger main body 1 is preferably provided with a USB charging port 14 and a type-c charging port 15, which can be connected with charging ports of different types and applied to more scenes.

Referring to fig. 4 of the specification, there is shown an exploded view of the charger body 1. The metal pins 11 are connected with the grooves 10 through the rotating shaft 101, the metal pins 11 can be opened along the direction of the front side surface of the rotating shaft 101, can be rotated to be vertical to the front side surface of the charger main body 1, or can be rotated to be retracted into the grooves 10, and the charger main body 1 can be independently used.

The circuit board inside the charger main body 1 is provided with a conductive elastic sheet 16, and the conductive elastic sheet 16 is connected with the metal pins 11. The metal pins 11 will affect the internal structure of the charger main body 1 when rotating, and especially for the connection part between the circuit board inside the charger main body 1 and the metal pins 11, the connection of the metal pins 11 by the conductive elastic sheet 16 can flexibly adapt to the rotation of the metal pins 11.

In some embodiments, the metal pins 11 are fixedly connected to the rotating shaft 101, so that the rotation of the two metal pins 11 is synchronous and stable, and the operation is convenient.

In some embodiments, the charger main body 1 is provided with a power switch. When the charger is used, the power supply is turned on, and when the charger is not used, the power supply is turned off, so that the charger does not need to be plugged and unplugged frequently and can be plugged on a power socket for a long time.

To sum up, the utility model provides an adapter charger, including charger main part and adapter, be provided with the metal in the charger main part and participate in, the charger main part can the exclusive use, also can be connected through connecting portion on recess and the adapter, cooperates the use scene of the plug of different specifications in order to match different countries and regions. Adopt buckle structure to be connected between charger main part and the adapter, connect stably and the plug is convenient. The charger main body is provided with charging ports of different models, and the charging ports can be matched with the charging ports of the existing mainstream electronic products.

The above is only the preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and can have different variants besides the above embodiments, and the technical features of the above embodiments can be combined with each other, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An adapter charger comprises a charger main body and an adapter, and is characterized in that a groove is formed in one side face of the charger main body, an opening is formed in one end of the groove, and metal pins are rotatably connected in the groove;

the adapter is correspondingly provided with a connecting part, the connecting part is matched with the groove, the connecting part is provided with a power-on hole, and a metal sheet is arranged in the power-on hole;

when the charger main part is connected with the adapter, the connecting part is inserted into the groove from the opening, the metal pins are inserted into the power-on holes, and the metal sheet is connected with the metal pins.

2. The adapter charger of claim 1, wherein the charger body and the adapter each have a first and a second snap structure, the charger body being connected by the first and second snap structures.

3. The adapter charger according to claim 2, wherein the first snap structure is a snap groove or a snap switch, and correspondingly, the second snap structure is a snap switch or a snap groove, the snap switch can extend into the snap groove, a protrusion is disposed in the snap groove, a recess is correspondingly disposed on the snap switch, and when the charger body is connected to the adapter, the protrusion in the snap groove is in snap connection with the recess of the snap switch.

4. The adapter charger of claim 3 wherein said snap groove is disposed in the middle of said groove, and correspondingly said snap switch is disposed in the middle of said connection portion.

5. The adapter charger according to any one of claims 1 to 4, wherein the number of said recesses is one, the width dimension of said recesses is larger than the interval dimension of said metal pins, and the number of said connecting portions is one or two.

6. The adapter charger according to any one of claims 1 to 4, wherein the number of said grooves is two, and said two grooves are parallel, and correspondingly, the number of said connecting portions is two.

7. The adapter charger according to any one of claims 1 to 4, wherein the number of said power-on holes is at least two.

8. The adapter charger according to any one of claims 1 to 4, wherein said power-on holes are rectangular parallelepiped and said metal plate is disposed on an inner side of each of said power-on holes.

9. The adapter charger according to any one of claims 1 to 4, wherein a circuit board inside the charger main body is provided with a conductive spring piece, and the conductive spring piece is connected with the metal pins.

10. The adapter charger of any one of claims 1-4, wherein the charger body is provided with a USB charging port and/or a type-c charging port.