CN214101198U

CN214101198U - Multifunctional power adapter

Info

Publication number: CN214101198U
Application number: CN202022703831.9U
Authority: CN
Inventors: 余德桢
Original assignee: Zhuhai Qiguang Technology Co ltd
Current assignee: Zhuhai Weiku Technology Co.,Ltd.
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-31
Anticipated expiration: 2030-11-20

Abstract

The utility model relates to a power adapter technical field specifically is a multifunctional power adapter, including first head and the second head that charges, first head and the second that charges are the cavity setting, first one side that charges outside the head is provided with the draw-in groove, the inboard articulated first plug that is provided with of draw-in groove, the opposite face of draw-in groove is provided with first USB jack, the bottom of first head that charges is provided with the slider, the slider surface is provided with electric contact, the fixed spout that is provided with slider looks adaptation in upper end that the second charges the head, be provided with the connection piece with electric contact electric connection on the spout, the inside below that the second charges the head is provided with second USB socket and charging socket, second USB interface and charging socket set up in the second outside that charges. The utility model discloses the utilization is charged first head and 35W's the second with 45W and is linked together and promote to fill the state soon, can drive the notebook computer output of high power output, and 35W's second charges the head simultaneously and can regard as the treasured use that charges.

Description

Multifunctional power adapter

Technical Field

The utility model relates to a power adapter especially relates to a multi-functional power adapter, belongs to power adapter technical field.

Background

The power adapter is also called an external power supply, which is a power supply transformer for small portable electronic equipment and electronic appliances, and the generation of the power supply transformer is that in the actual life, electronic devices often cannot directly use household electric power, because the household uses 220V power supply voltage, and the power supply voltage required by common electronic products is about 5V to 20V, so the function of the power adapter is vital, the power adapter is commonly used on small electronic products such as mobile phones, liquid crystal displays, notebook computers and the like, generally consists of a shell, a power transformer and a rectifying circuit, can be divided into an alternating current output type and a direct current output type according to the output type, can be divided into a wall-plugging type and a desktop type according to the connection mode, the power adapters of most notebook computers can be suitable for 100-240V alternating current, and most of notebook computers basically externally arrange the power supply, the power adapter is used for converting high voltage in a home into stable low voltage which can work, so that the host can work normally, and a lot of inconvenience is brought to daily use without the power adapter; at present, a power adapter on the market is divided into quick charging and slow charging, the quick charging and the slow charging can only be used independently, and equipment cannot be charged under the condition of power failure or no socket outside sometimes, so that great inconvenience is brought.

Therefore, there is a need for an improved power adapter to solve the above existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional power adapter, the utilization is charged the head with 45W's first head and 35W's second and is linked together and promote to the state of filling soon, can drive the notebook computer output of high power output, and 35W's second simultaneously charges the head and can regard as the treasured use that charges.

In order to achieve the above object, the utility model discloses a main technical scheme include:

a multifunctional power adapter comprises a first charging head and a second charging head, wherein the first charging head and the second charging head are both of a cavity structure, a first transformer and a first PCB control board are arranged in a cavity of the first charging head, the first transformer is electrically connected with the first PCB control board, a clamping groove is formed in one side outside the first charging head, a plug is hinged to the inner side of the clamping groove and is electrically connected with the first PCB control board, a first USB jack is fixedly arranged on the opposite surface of the clamping groove, the first USB jack is electrically connected with the first PCB control board, a sliding block is fixedly arranged at the bottom of the first charging head, an electrical contact piece is arranged on the surface of the sliding block, and the electrical contact piece is electrically connected with the first PCB control board; the fixed second transformer and the second PCB control panel of being provided with in inside of second head that charges, the second transformer with second PCB control panel electric connection, the fixed spout that is provided with slider looks adaptation in upper end of second head that charges, be provided with on the spout with electric contact electric connection's connection piece, the inside below of second head that charges is provided with rechargeable battery group, through rechargeable battery group electric connection has second USB socket and charging socket, second USB socket with charging socket sets up the outside of second head that charges is kept away from the fixed second plug that is provided with of one end of charging socket.

Preferably, a third USB socket is arranged below the second USB socket.

Preferably, the first charging head is a 45W charging head, and the second charging head is a 35W charging head.

Preferably, charging socket is provided with threely, and is three charging socket is apple charging socket, Type-C interface and Micro-USB interface respectively.

Preferably, a partition plate is arranged in the middle of the inside of the second charging head, and the rechargeable battery pack is arranged below the partition plate.

Preferably, the sliding groove is a T-shaped sliding groove, and the sliding block is a T-shaped sliding block.

Preferably, the partition is made of hard rubber.

The utility model discloses possess following beneficial effect at least:

1. the 45W first charging head is used for driving all notebooks, starting mobile phones and the like; the 35W second charging head is used for charging the mobile phone and the Ipad, and meanwhile, the second charging head can be used as an expander, so that when the first charging head and the second charging head are connected together, the first charging head and the second charging head can be lifted to 80W for quick charging, and the notebook computer with high power output can be driven to output.

2. 35W's second charges first inside rechargeable battery group that is provided with, can act as to charge precious use for one, and first and second that charge first can part when not using the function of filling soon for dismantling the setting, conveniently carries.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is an overall three-dimensional structure diagram of the power adapter of the present invention;

fig. 2 is a three-dimensional structure diagram of a first charging head of the power adapter of the present invention;

fig. 3 is a three-dimensional structure diagram of the second charging head of the power adapter of the present invention;

fig. 4 is a three-dimensional structure diagram inside the first charging head of the power adapter of the present invention;

fig. 5 is a perspective view of a second charging head of the power adapter of the present invention;

fig. 6 is a top view of a second charging head of the power adapter of the present invention.

In the figure, 1-first charging head, 2-second charging head, 201-second transformer, 202-PCB control board, 3-first transformer, 4-first PCB control board, 5-card slot, 6-plug, 7-first USB jack, 8-slider, 9-electric contact, 10-chute, 11-connecting piece, 12-charging battery pack, 13-second USB jack, 14-charging jack, 15-third USB jack, 16-clapboard.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

As shown in fig. 1 to 6, the multifunctional power adapter provided in this embodiment includes a first charging head 1 and a second charging head 2, the first charging head 1 and the second charging head 2 are both of a cavity structure, the cavity is used for placing a charging device and a charging battery pack, a first transformer 3 and a first PCB control board 4 are disposed in the cavity of the first charging head 1, the first transformer 3 is electrically connected to the first PCB control board 4, the first transformer and the first PCB control board are used for controlling output power of the first charging head, a slot 5 is disposed at one side of the first charging head 1, a plug 6 is hinged inside the slot 5, the plug can be folded into the slot by hinging, the carrying is convenient, the plug 6 is electrically connected to the first PCB control board 4, and the socket is used for being inserted into a socket to be powered on, when charging is carried out through data line connection equipment, a first USB jack 7 is fixedly arranged on the opposite surface of the clamping groove 5, the first USB jack 7 is electrically connected with the first PCB control board 4, the first USB jack is used for connecting a data line, a sliding block 8 is fixedly arranged at the bottom of the first charging head 1, an electrical contact piece 9 is arranged on the surface of the sliding block 8, and the electrical contact piece 9 is electrically connected with the first PCB control board 4; a second transformer 201 and a second PCB control board 202 are fixedly arranged inside the second charging head 2, the second transformer 201 is electrically connected with the second PCB control board 202, the second transformer and the second PCB control board are used for controlling the output power of the second charging head, the upper end of the second charging head 2 is fixedly provided with a chute 10 matched with the slider 8, the chute is matched with the slider to enable the first charging head and the second charging head to realize the sliding effect, the detachable function is realized, the carrying is convenient, the chute 10 is provided with a connecting sheet 11 electrically connected with an electric contact sheet 9, the first charging head and the second charging head are combined into a whole through the contact connection of the electric contact sheet and the connecting sheet, the quick charging effect is achieved, a charging battery pack 12 is arranged below the inside of the second head 2, the charging battery pack is defined as a charging treasure, the equipment can be charged, and a second USB socket 13 and a charging socket 14 are electrically connected through the charging battery pack 12, the second USB socket is used for connecting the data line, and charging socket is used for charging rechargeable battery group, and second USB socket 13 and charging socket 14 set up in the second first 2 outside that charges, conveniently charge for equipment and charged, and the one end of keeping away from charging socket 14 is fixed to be provided with second plug 203, and the second plug makes the second charge first independent work.

In this embodiment, as shown in fig. 1, a third USB socket 15 is disposed below the second USB socket 13, and multiple charging sockets can be disposed to simultaneously charge multiple devices, thereby greatly improving the practicability.

In this embodiment, as shown in fig. 1, the first charging head 1 is a 45W charging head, the second charging head 2 is a 35W charging head, and 45W is used to drive all notebooks, start mobile phones, and the like; 35W can be as removing the treasured that charges, fills cell-phone and Ipad, and 35W can act as the expander simultaneously, will promote to 80W and fill soon when linking together first charging head with the second charging head, can drive the output of high power output's notebook computer.

In this embodiment, as shown in fig. 3, the number of the charging sockets 14 is three, the three charging sockets 14 are respectively an apple charging socket, a Type-C interface and a Micro-USB interface, and the plurality of types of charging sockets are arranged to facilitate charging the rechargeable battery pack by different types of data lines, so that the practicability is greatly improved.

In this embodiment, as shown in fig. 3 and 5, a partition 16 is provided in the middle inside the second charging head 2, the partition plays a role of isolation, and the rechargeable battery pack 12 is provided below the partition 16 to separate the rechargeable battery pack from the charging structure above, thereby improving safety.

In this embodiment, as shown in fig. 2 and 5, the sliding groove 10 is a T-shaped sliding groove, the sliding block 8 is a T-shaped sliding block, and the sliding of the T-shaped sliding groove and the sliding block is more stable than that of other types of sliding grooves and sliding blocks.

In this embodiment, as shown in fig. 5, the partition 16 is made of hard rubber, and the rubber material plays an insulating role, so as to effectively isolate the rechargeable battery pack from the charging structure, thereby effectively preventing the occurrence of a series current, and greatly improving the safety of the power adapter.

As shown in fig. 1 to 6, the principle of the multifunctional power adapter provided by the present embodiment is as follows: the first charging head is used as a 45W power charging head, the 45W charging head is used for driving all notebooks, and a mobile phone, an Ipad and the like are started; the second charges first 2 as the head that charges of 35W power, 35W charges first inside not only is provided with charging device and still the bottom still is provided with rechargeable battery group simultaneously, not only can regard as the removal treasured use that charges, can charge cell-phone and Ipad, 35W charges the head simultaneously and can act as the expander, utilize first head and the second of charging to charge first slider and the cooperation sliding connection of spout together, the slider will the mutual contact with the connection piece on with the spout electrical property contact, electric connection is in the same place, will unite two into one when linking together, the power that will charge the head promotes to 80W and fills the state soon, can drive the notebook computer output of high power output, and can realize the quick charge effect to equipment, can part the use when need not using the function of filling soon, and is convenient to carry, great improvement power adapter's practicality.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or system in which the element is included.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A multifunctional power adapter comprises a first charging head (1) and a second charging head (2), and is characterized in that the interiors of the first charging head (1) and the second charging head (2) are both of a cavity structure, a first transformer (3) and a first PCB control panel (4) are arranged in the cavity of the first charging head (1), the first transformer (3) is electrically connected with the first PCB control panel (4), a clamping groove (5) is arranged on one side outside the first charging head (1), a plug (6) is hinged on the inner side of the clamping groove (5), the plug (6) is electrically connected with the first PCB control panel (4), a first USB jack (7) is fixedly arranged on the opposite surface of the clamping groove (5), the first USB jack (7) is electrically connected with the first PCB control panel (4), a sliding block (8) is fixedly arranged at the bottom of the first charging head (1), an electrical contact piece (9) is arranged on the surface of the sliding block (8), and the electrical contact piece (9) is electrically connected with the first PCB control board (4);

a second transformer (201) and a second PCB control board (202) are fixedly arranged inside the second charging head (2), the second transformer (201) is electrically connected with the second PCB control board (202), a sliding groove (10) matched with the sliding block (8) is fixedly arranged at the upper end of the second charging head (2), the sliding groove (10) is provided with a connecting sheet (11) which is electrically connected with the electric contact sheet (9), a rechargeable battery pack (12) is arranged below the inner part of the second charging head (2), a second USB socket (13) and a charging socket (14) are electrically connected through the charging battery pack (12), the second USB socket (13) and the charging socket (14) are arranged on the outer side of the second charging head (2), and a second plug (203) is fixedly arranged at one end far away from the charging socket (14).

2. A multifunctional power adapter as defined in claim 1, wherein: and a third USB socket (15) is arranged below the second USB socket (13).

3. A multifunctional power adapter as defined in claim 1, wherein: the first charging head (1) is a charging head with 45W power, and the second charging head (2) is a charging head with 35W power.

4. A multifunctional power adapter as defined in claim 1, wherein: charging socket (14) are provided with threely, three charging socket (14) are apple charging socket, Type-C interface and Micro-USB interface respectively.

5. A multifunctional power adapter as defined in claim 1, wherein: a partition plate (16) is arranged in the middle of the interior of the second charging head (2), and the rechargeable battery pack (12) is arranged below the partition plate (16).

6. A multifunctional power adapter as defined in claim 1, wherein: the sliding groove (10) is a T-shaped sliding groove, and the sliding block (8) is a T-shaped sliding block.

7. A multifunctional power adapter as defined in claim 5, wherein: the partition plate (16) is made of hard rubber.