CN201311613Y - Notebook computer power supply device with mobile phone charging interface - Google Patents

Abstract

The utility model provides a notebook computer power supply with a mobile phone charging interface, which belongs to the field of electronic equipment. It is realized in this way: a mobile phone charging module and a mobile phone charging interface are arranged on the notebook computer power supply. The notebook computer power supply with the mobile phone charging interface described in the utility model can not only supply power for the notebook computer, but also can charge the mobile phone, thereby bringing convenience to people who often use the notebook computer and the mobile phone.

Description

Laptop power supply with mobile phone charging interface

technical field

The utility model belongs to the field of electronic equipment.

Background technique

Currently, the popularity of notebook computers is very high. On the other hand, as a widely used mobile terminal, mobile phones have also been highly popularized. Both can work independently from the battery, with laptops having short battery life and mobile phones having long battery life.

In use, such a situation is often caused: the user usually carries the power supply of the notebook computer when traveling with the notebook computer, and forgets to carry the charger of the mobile phone.

If can make the power supply of notebook computer, possess the function of mobile phone charger simultaneously, will bring convenience for people's work and life.

Utility model content

The purpose of the utility model is to provide a notebook computer power supply with a mobile phone charging interface, which can not only provide power for the notebook computer, but also charge the mobile phone.

A notebook computer power supply with a mobile phone charging interface, which is realized in this way:

The power supply for the notebook computer is provided with a mobile phone charging module and a mobile phone charging interface.

Further, the utility model also includes the following points:

Corresponding to the mobile phone charging transfer interface, a mobile phone charging transfer cable consisting of a power supply plug and a mobile phone charging connection plug is provided, wherein the power supply plug is connected with the mobile phone charging connection interface, and the mobile phone charging connection plug is used to connect with the mobile phone charging connection plug. The mobile phone is connected.

The charging interface of the mobile phone is a USB interface.

Corresponding to the mobile phone charging transfer interface, a mobile phone charging transfer cable is directly packaged on the transformer rectifier of the notebook computer power supply.

Correspondingly, a Velcro tape is arranged on the mobile phone charging adapter wire packaged on the notebook computer power supply.

On the transformer rectifier of the notebook computer power supply, a mobile phone charging plug array formed by the mobile phone charging plug is arranged.

On the outside of the array of mobile phone charging plugs, a reversible protective cover for the mobile phone plugs is provided.

The utility model has the advantages that: the notebook computer power supply with the mobile phone charging interface described in the utility model can not only supply power for the notebook computer, but also can charge the mobile phone, so that it can be used for frequent use of the notebook computer and mobile phone. People bring convenience.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is described in more detail.

Fig. 1 is a schematic structural view of the upper side of the fuselage of the notebook computer power supply with the mobile phone charging interface described in the utility model, which is an embodiment.

Fig. 2 is a structural block diagram of the transformer rectifier in the utility model, which is an embodiment.

Fig. 3 is a structural block diagram of the transformer rectifier in the utility model, which is another embodiment.

Fig. 4 is a structural schematic diagram of a notebook computer power supply with a mobile phone charging interface according to the present invention, which is another embodiment.

Fig. 5a and Fig. 5b are structural schematic diagrams of the notebook computer power supply with the mobile phone charging interface described in the utility model, wherein this embodiment is provided with an array of mobile phone charging plugs.

Detailed ways

Explanation of the number labels in the figure:

100-laptop power supply with mobile phone charging interface, 110-notebook computer, 120-mobile phone; 200-transformer rectifier, 201-transformer rectifier shell, 202-protective cover for mobile phone plug, 210-power plug, 220- Wire; 300-mobile phone charging module, 310-mobile phone charging interface, 311-USB interface; 400-laptop computer transformer rectifier module; 500-mobile phone charging adapter cable, 510-power supply plug, 511-mobile phone charging plug, 520 - Phone charging plug array, 530 - Velcro.

The following specific examples are combined to describe the innovations of the present invention in detail.

Description of Figure 1, Figure 2 and Figure 3:

As shown in FIG. 1 , the notebook computer power supply 100 with a mobile phone charging interface first has the function of providing power for the notebook computer 110 .

The notebook computer power supply 100 with a mobile phone charging interface includes a power plug 210 for inserting into a power socket, a transformer rectifier 200 for realizing the transformer rectification function, and a wire 220 for providing electrical connection.

As shown in FIG. 2 , in the transformer rectifier 200 , a mobile phone charging module 300 and a notebook computer transformer rectifier module 400 are respectively provided. The mobile phone charging module 300 is a module structure for providing suitable charging voltage and charging current to the mobile phone, and can adjust the charging state according to needs. The notebook transformer rectifier module 400 is a functional module used to provide suitable voltage and current to the notebook computer 100 .

As shown in FIG. 3 , the mobile phone charging module 300 and the notebook computer transformer rectification module 400 can be combined with each other. Wherein the notebook computer transformer rectifier module 400, the output voltage intensity is for example 16 volts, and the voltage intensity output by the mobile phone charging module 300 is for example 5 volts, then, this part of voltage can be directly extracted from the notebook computer transformer rectifier module 400 , it is enough; of course, it is not limited.

Continuing to refer to FIG. 1 , the casing part of the transformer rectifier 200 is called a transformer rectifier housing 201 . On the side of the transformer rectifier casing 201, a mobile phone charging interface 310 is provided. The mobile phone charging interface 310 is an interface part for providing a suitable charging power source. The implementation manner of the mobile phone charging adapter 310 is not limited, and as a typical embodiment, a USB interface 311 may be used.

In this embodiment, corresponding to the mobile phone charging interface 310, a mobile phone charging conversion cable 500 composed of a power supply plug 510 and a mobile phone charging plug 511 is provided. The power supply plug 510 is connected with the mobile phone charging interface 310 in use; the mobile phone charging plug 511 is connected with the mobile phone 120 in use to charge the mobile phone 120 .

Description of Figure 4:

As shown in the figure, in this embodiment, the mobile phone charging adapter cable 500 is packaged at one end of the transformer rectifier 200, and it is not removed at ordinary times. The plug 511 is inserted into the charging interface of the mobile phone 120, and that is enough.

Furthermore, a Velcro tape 530 may also be provided on the mobile phone charging adapter cable 500 . The mobile phone charging adapter cable 500 and the wire 220 are bound together by the Velcro tape 530 . Wherein the Velcro in the Velcro 530 is also called a male and female button or a male and female button, which is a common fixing structure composed of Velcro hair and Velcro hooks.

Explanation of Figure 5a and Figure 5b:

As shown in the figure, in this embodiment, a mobile phone charging plug array 520 is provided on the transformer rectifier 200 .

As everyone knows, different types of mobile phones often have different structural forms of the charging plug 511 for the mobile phone. In this case, mobile phone charging plugs 511 of different brands of mobile phones can be installed on the transformer rectifier 200 at the same time, so as to meet various needs of users. A plurality of mobile phone charging plugs 511 are arranged to form a mobile phone charging plug array 520 .

In order to prevent the mobile phone charging plug array 520 from affecting the normal use of the transformer rectifier 200 , a protective shell structure, namely the mobile phone plug protection cover 202 , can be provided. There are many structural forms that the mobile phone plug protection cover 202 is arranged on the transformer rectifier 200. It can be a directly detachable protection cover structure, or a protection cover structure connected to it, which is the case in this embodiment.

A rotating shaft may be provided between the protective cover 202 of the mobile phone plug and other parts of the transformer rectifier 200; of course, it is not limited thereto. When using the mobile phone charging plug array 520, it is enough to rotate the mobile phone plug protection cover 202 to open it, and then cover it after use.

The above is a description but not a limitation of the utility model, and other embodiments based on the idea of the utility model are also within the protection scope of the utility model.

Claims (7)

1. A notebook computer power supply with a mobile phone charging interface, characterized in that: The power supply for the notebook computer is provided with a mobile phone charging module and a mobile phone charging interface. 2. The notebook computer power supply with a mobile phone charging interface according to claim 1, characterized in that: corresponding to the mobile phone charging interface, a mobile phone charging plug composed of a power supply plug and a mobile phone charging plug is provided. An adapter cable, in which the plug of the power supply is connected to the charging interface of the mobile phone, and the charging plug of the mobile phone is used to connect with the mobile phone. 3. The notebook computer power supply with a mobile phone charging interface according to claim 1 or 2, characterized in that: the mobile phone charging interface is a USB interface. 4. The notebook computer power supply with a mobile phone charging interface according to claim 1, characterized in that: corresponding to the mobile phone charging interface, a mobile phone charging adapter cable is directly packaged on the transformer rectifier of the notebook computer power supply . 5. The notebook computer power supply with a mobile phone charging interface according to claim 4, wherein a Velcro tape is provided corresponding to the mobile phone charging adapter cable packaged on the notebook computer power supply. 6. The notebook computer power supply with the mobile phone charging interface according to claim 1, characterized in that: on the transformer rectifier of the notebook computer power supply, a mobile phone charging interface composed of a mobile phone charging interface plug is arranged. Plug array. 7. The notebook computer power supply with a mobile phone charging interface according to claim 6, characterized in that: a reversible protective cover for the mobile phone plug is provided outside the array of mobile phone charging plugs.

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