CN204441639U - A kind of novel power supply base - Google Patents

Abstract

A new type of power supply socket includes a USB interface, a power cord, a plug, a built-in transformer, a casing, an indicator light and a sliding cover. The casing has a cubic shape, and a plurality of USB interfaces are distributed on one surface of the casing. There is a sliding cover, and the sliding cover covers the USB interface; a built-in transformer is arranged inside the shell, and the input end of the built-in transformer is connected to one end of the power cord, and the other end of the power cord is connected to the plug; the USB There are multiple interfaces, and the multiple USB interfaces are arranged in one or more rows, and the multiple USB interfaces are respectively connected with the output terminals of the built-in transformer; the shell is also provided with an indicator light. The power supply socket provided by the utility model can be directly used for charging the mobile phone, MP3, digital camera, etc. by using the built-in data line; the sliding cover plate can prevent foreign matter from entering the USB interface.

Description

A new type of power socket

technical field

The utility model relates to a socket, in particular to a novel power supply socket.

Background technique

Electronic entertainment products have become more and more popular. In order to meet the different needs of users, there are more and more types of electronic entertainment products, such as digital cameras, notebook computers, tablet computers, smart phones, and MP3 players.

The above-mentioned common electronic entertainment products are usually charged in the following two ways: (1) After disassembling the battery, connect the charger to a household power strip for charging; The computer is charging.

However, there are many disadvantages in the above two charging methods: in the method (1), a charger needs to be purchased again, and a "charging head" connected to a household power strip is used at the same time, which is not only inconvenient to use, but also takes up a large space. The charging method in method (2) needs to open the USB socket on the computer. Long-term exposure may cause damage to internal components due to external dust entering.

Utility model content

The utility model aims to provide a novel power supply socket with strong practicability.

In order to achieve the above purpose, the utility model provides the following technical solutions: a new power supply socket, including a USB interface, a power cord, a plug, a built-in transformer, a casing, an indicator light and a sliding cover, the casing has a cube shape, and a plurality of USB The interfaces are distributed on one surface of the casing, and a sliding cover is provided on the surface of the casing, and the sliding cover covers the USB interface; a built-in transformer is arranged inside the casing, and the input end of the built-in transformer is connected to one end of the power cord, so that The other end of the power cord is connected to the plug; the USB interface is multiple, and the multiple USB interfaces are arranged in one or more rows, and the multiple USB interfaces are respectively connected to the output terminals of the built-in transformer; the shell is also provided with light.

Preferably, the plug is a two-phase plug.

Preferably, the plug is a three-phase plug.

Preferably, the housing is a removable housing.

Compared with the prior art, the beneficial effects of the utility model are: 1. The socket in the prior art is replaced with a USB interface, and a built-in transformer is set inside the power supply socket to convert the household 220V voltage into a USB interface that can be safely used The voltage of the power supply, so as to realize the power supply, can effectively protect the internal components of the computer and save space. Compared with the large plug, it greatly saves the occupied area. Simultaneously, setting the USB interface on the power supply socket of the present utility model can save the need of setting the USB interface on the computer, so that it can effectively prevent external dust from entering the USB interface and causing damage to the internal components of the computer, thereby protecting the computer. The internal structure prolongs its service life.

2. Eliminate the need to purchase chargers for electronic entertainment products. The utility model further expands the power supply options of the electronic entertainment products, and the charging can be realized without turning on the computer. The matching of the USB interface of the socket realizes the power supply.

3. Further save space. Multiple USB interfaces can be set on the power supply socket of the utility model at the same time, and a power supply socket with multiple USB interfaces can be formed, so that multiple electronic products that need to be charged can be charged at the same time, and the USB interface is different from the general two The volume occupied by the phase connector or the three-phase connector is much smaller, and the number of USB interfaces set on the plug strip of the same size is more than the number of the three-phase connectors, so more electronic products can be charged at the same time, and save more space.

4. There is also an indicator light on the shell, which can be used to display whether the socket is powered on, which is convenient for users to use; the USB interface is covered with a sliding cover, and when in use, slide the sliding cover to expose the USB interface, and then it can be charged normally , When not in use, push the sliding cover to prevent foreign matter such as dust from entering the USB interface.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model.

As shown in the figure: 1. plug, 2. power cord, 3. shell, 4. USB interface, 5. indicator light, 6. sliding cover.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, in the embodiment of the utility model, a new power supply socket includes a USB interface 4, a power cord 2, a plug 1, a built-in transformer, a casing 3, an indicator light 5 and a sliding cover 6, and the plug 1 is The two-phase plug 1 has a wider application range. The shell 3 has a cubic shape, and a plurality of USB interfaces 4 are distributed on one surface of the shell 3; the surface of the shell 3 is provided with a sliding cover 6, which covers the USB interface 4 to prevent foreign matter from entering the USB interface 4; the housing 3 is provided with a built-in transformer to convert the household voltage; the input end of the built-in transformer is connected to one end of the power cord 2, and the output end of the built-in transformer is connected to the USB interface 4 The other end of the power cord 2 is connected to the plug 1; the shell 3 is also provided with an indicator light 5, which can be used to display whether the socket is powered on, which is convenient for users to use.

The USB interface 4 of the power supply socket replaces the two-phase jack or the three-phase jack in the prior art, which can effectively save the space occupied by the interface. At the same time, since the voltage used by the USB interface 4 is a small voltage, it is necessary to set a built-in transformer to convert the household voltage to obtain a small voltage suitable for the USB interface 4 . The input end of the built-in transformer is connected to one end of the power cord 2 to power on and perform voltage conversion after the plug 1 is connected to the power, and at the same time connect the output end of the built-in transformer to the USB interface 4 to output a small amount of voltage to the USB interface 4 and charge the electronic products connected here.

Because the USB interface 4 is relatively small, it is a waste of space to set only one USB interface 4 on the power supply socket; and because multiple electronic products need to be charged in more cases, in order to solve this problem, multiple USB ports are set on the power supply socket at the same time. Interface 4; when arranging multiple USB interfaces 4, they can be arranged in one or more rows, which can further save space, and multiple USB interfaces 4 are evenly arranged, and the structure is neat, which is convenient for manufacture.

Since the currents for supplying power to multiple electronic products need to be independent of each other, the plug-in relationship of multiple USB interfaces 4 should also be connected in parallel, and then, the connection relationship between multiple USB interfaces 4 and the built-in transformer should also be connected separately, so that Provide independent power supply to the electronic products connected to 4 places of each USB interface.

The new type of power supply socket provided by the utility model can be directly applied to household electricity, thereby eliminating the trouble of "charging big head" occupying space; at the same time, it can also be directly used for mobile phones, MP3, digital cameras, etc. by using their own data lines. Charging, thereby eliminating the trouble of purchasing a charger and taking up space; further, the USB interface 4 on the computer can also be saved to protect the internal structure of the computer.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (4)

1. A new type of power supply socket, comprising a USB interface (4), a power cord (2), a plug (1), a built-in transformer, a shell (3), an indicator light (5) and a sliding cover (6), characterized in that , the housing (3) has a cube shape, a plurality of USB ports (4) are distributed on one surface of the housing (3), the housing (3) surface is provided with a sliding cover (6), the sliding cover (6) Covered on the USB interface (4); the shell (3) is provided with a built-in transformer, the input end of the built-in transformer is connected to one end of the power cord (2), and the other end of the power cord (2) is connected to the plug ( 1) connection; the USB interface (4) is multiple, and the multiple USB interfaces (4) are arranged in one or more rows, and the multiple USB interfaces (4) are respectively connected to the output terminals of the built-in transformer; the shell ( 3) An indicator light (5) is also provided on the top. 2. A new power supply socket according to claim 1, characterized in that the plug (1) is a two-phase plug. 3. A new power supply socket according to claim 1, characterized in that the plug (1) is a three-phase plug. 4. A new type of power supply socket according to claim 1, characterized in that the casing (3) is a movable casing.