CN113126733A

CN113126733A - Notebook computer adapter

Info

Publication number: CN113126733A
Application number: CN202110333045.0A
Authority: CN
Inventors: 邓亚辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-07-16

Abstract

The invention discloses a notebook computer adapter, which comprises an adapter main body internally provided with a radiating fan and a connecting accessory matched with the adapter main body and connected with a computer, wherein the connecting end of the connecting accessory is provided with a safety fixed ring inserted with the output end of the adapter main body; the output end of the connecting fitting is provided with a branching structure, the output end of the branching structure is connected with a first connecting wire and a second connecting wire and is connected with a voltage changer through the first connecting wire and the second connecting wire, and the output end of the voltage changer is connected with a multipurpose plug. This notebook computer adapter possesses can be connected two computers simultaneously, improves the adapter practicality to and the computer passes through the adapter and is connected the advantage of convenience with the power.

Description

Notebook computer adapter

Technical Field

The invention relates to the technical field of computer adapters, in particular to a notebook computer adapter.

Background

The Power adapter is a Power supply conversion equipment for small portable electronic equipment and electronic appliances, generally composed of shell, transformer, inductor, capacitor, control IC and PCB board, and its working principle is that AC input is converted into DC output, and it can be divided into wall-plugging type and table-top type according to the connection mode. The power adapter matched with a computer in the existing market is only provided with one output plug, namely, the power adapter can only be connected with one computer, and when a plurality of computers need to be connected, a plurality of adapters are needed, so that the power adapter is inconvenient to use.

Disclosure of Invention

The invention aims to provide a notebook computer adapter which has the advantages of being capable of being connected with two computers at the same time, improving the practicability of the adapter and the convenience of connecting the computers with a power supply through an adapter, and solving the problems that the power supply adapter matched with the computers in the market can only be connected with one computer, and a plurality of adapters are needed when a plurality of computers are required to be connected, so that the use is inconvenient.

In order to achieve the purpose, the invention provides the following technical scheme: a notebook computer adapter comprises an adapter main body internally provided with a cooling fan and a connecting accessory matched with the adapter main body and connected with a computer, wherein a safety fixing ring inserted with an output end of the adapter main body is arranged at a connecting end of the connecting accessory;

the output end of the connecting fitting is provided with a branching structure, the output end of the branching structure is connected with a first connecting wire and a second connecting wire and is connected with a voltage changer through the first connecting wire and the second connecting wire, and the output end of the voltage changer is connected with a multipurpose plug.

Furthermore, the outer part of the connecting fitting is provided with a second safety fixing ring corresponding to the second safety fixing ring and arranged on the periphery of the second safety fixing ring.

Furthermore, the multipurpose plug is structurally arranged by adopting a PC (personal computer) copper head plug and a USB (universal serial bus) plug, and the PC copper head plug is directly connected with the first connecting line and the second connecting line.

Compared with the prior art, the invention has the following beneficial effects:

1. the adapter output end is provided with the branching structure through the connecting accessory, and is connected with the first connecting wire and the second connecting wire which are provided with the multipurpose plugs through the branching structure, and the adapter main body can be connected with two computers through the matching of the first connecting wire and the second connecting wire, so that the use amount of the adapter when a plurality of computers are connected is reduced, and the practicability of the adapter is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection fitting of the present invention with a first wire connection and a second wire connection;

FIG. 3 is a schematic diagram of the connection of the first connecting wire and the second connecting wire with the multi-purpose plug of the PC plug.

Fig. 4 is a schematic view of the connection fitting of the present invention.

In the figure: 1. an adapter body; 2. a connection fitting; 3. fixing a ring safely; 4. inserting a column; 5. a branching structure; 6. a first connecting line; 7. a second connecting line; 8. a variable pressure device; 9. a multipurpose plug; 10. and a second safety fixing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.

Referring to fig. 1-4, a notebook computer adapter comprises an adapter body 1 with a built-in cooling fan, and a connection fitting 2 matched with the adapter body 1 and connected with a computer, wherein a connection end of the connection fitting body 1 is provided with a safety fixing ring 3 inserted with an output end of the adapter body 1, an insertion column 4 is arranged inside an insertion end of the safety fixing ring 3, and a connection end of the connection fitting 2 is inserted with the output end of the adapter body 1 through the safety fixing ring 3 and is electrically connected with the adapter body 1 through the insertion column 4;

the output end of the connecting fitting 2 is provided with a branching structure 5, the output end of the branching structure 5 is connected with a first connecting wire 6 and a second connecting wire 7, and is connected with a transformer 8 through the first connecting wire 6 and the second connecting wire 7, and the output end of the transformer 8 is connected with a multipurpose plug 9.

Specifically, the outer part of the connecting fitting 2 is provided with a second safety fixing ring 10 corresponding to the safety fixing ring 3, and the second safety fixing ring 10 is arranged on the periphery of the safety fixing ring 3.

Specifically, the multipurpose plug 9 is structurally arranged by adopting a PC (personal computer) copper head plug and a USB (universal serial bus) plug, and the PC copper head plug is directly connected with the first connecting line 6 and the second connecting line 7.

The adapter main part 1 output sets up separated time structure 5 through connecting accessory 2 to connect the connecting wire 6 and the connecting wire two 7 that are equipped with multi-purpose plug 9 through separated time structure 5, cooperate adapter main part 1 through connecting wire 6 and connecting wire two 7 and can be connected with two computers, reduce the use amount of adapter when connecting many computers, improve the adapter practicality, the adapter main part 1 that the built-in radiator that has dispels the heat through built-in radiator fan when the operation, thereby ensure adapter main part 1's normal operating.

Claims

1. The utility model provides a notebook computer adapter, includes built-in adapter main part (1) that has radiator fan, cooperates the connection fittings (2) of being connected with the computer with adapter main part (1), its characterized in that: the safety fixing ring (3) inserted with the output end of the adapter body (1) is arranged at the connecting end of the connecting accessory body (1), an inserting column (4) is arranged inside the inserting end of the safety fixing ring (3), and the connecting end of the connecting accessory (2) is inserted with the output end of the adapter body (1) through the safety fixing ring (3) and is electrically connected with the adapter body (1) through the inserting column (4);

the output end of the connecting fitting (2) is provided with a branching structure (5), the output end of the branching structure (5) is connected with a first connecting wire (6) and a second connecting wire (7), a variable transformer (8) is connected with the first connecting wire (6) and the second connecting wire (7), and the output end of the variable transformer (8) is connected with a multipurpose plug (9).

2. The notebook computer adapter of claim 1, wherein: the outer part of the connecting fitting (2) is provided with a second safety fixing ring (10) corresponding to the safety fixing ring (3), and the second safety fixing ring (10) corresponds to the periphery of the safety fixing ring (3).

3. The notebook computer adapter of claim 1, wherein: the multipurpose plug (9) is structurally arranged by adopting a PC (personal computer) copper head plug and a USB (universal serial bus) plug, and the PC copper head plug is directly connected with the first connecting line (6) and the second connecting line (7).