CN203135132U

CN203135132U - Power supply socket

Info

Publication number: CN203135132U
Application number: CN 201320004887
Authority: CN
Inventors: 胡峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-06
Filing date: 2013-01-06
Publication date: 2013-08-14
Anticipated expiration: 2023-01-06

Abstract

The utility model relates to the electrical field, particularly to a power supply socket. The power supply socket is composed of USB interfaces, a power line, a plug, and a built-in transformer. An input terminal of the built-in transformer is connected with one end of the power line; an output terminal of the built-in transformer is connected with the USB interfaces; and the other end of the power line is connected with the plug. With utilization of the power supply socket, the power supply socket can be directly applied to household electricity consumption, thereby saving the trouble of space occupation of large charging head; the power supply socket can be used by a mobile phone, an MP3 player and a digital camera and the like by using the self-bring data lines to carry out charging, thereby further saving the trouble of charger purchasing and space occupation; moreover, the USB interface on the computer can be saved, thereby protecting the internal structure of the computer.

Description

Power supply base

Technical field

The utility model relates to electric field, is specifically related to a kind of power supply base.

Background technology

Electronic entertainment product is more and more universal, and in order to satisfy user's different user demands, the kind of electronic entertainment product is also more and more, for example digital camera, notebook computer, panel computer, smart mobile phone and MP3 etc.

How above-mentioned common electronic entertainment product is undertaken by following dual mode when charging: insert the family expenses wiring board by charger behind (1) dismounting battery and charge; (2) inserting computer by data wire (mostly being USB interface) charges.

But there is drawback in above-mentioned two kinds of charging modes more: need purchase charger again in the mode (1), use " the charging major part " that is connected with the family expenses wiring board simultaneously, not only use inconvenience, and take bigger space.Charging modes in the mode (2) need be opened the USB socket on the computer, and long-term exposing might be caused damage because of the element that external dust enters inside.

The utility model content

The utility model provides a kind of power supply base, can effectively protect the computer inner member to save the space simultaneously.

The utility model provides a kind of power supply base, comprising:

USB interface, power line, plug, built-in transformer;

Wherein, the input of described built-in transformer is connected with an end of described power line, and the output of described built-in transformer is connected with described USB interface;

Wherein, the other end of described power line is connected with described plug.

In each embodiment of the present utility model, preferably, described USB interface is a plurality of.

In each embodiment of the present utility model, preferably, a plurality of described USB interface become a row or multi-row setting.

In each embodiment of the present utility model, preferably, a plurality of described USB interface are evenly arranged.

In each embodiment of the present utility model, preferably, a plurality of described USB interface are connected with the output of described built-in transformer respectively.

In each embodiment of the present utility model, preferably, described plug is two-pin plug.

In each embodiment of the present utility model, preferably, described plug is 3-phase plug.

In each embodiment of the present utility model, preferably, described power supply base further comprises:

Shell movably, described built-in transformer is integrated in the inside of this shell;

A plurality of described USB interface are distributed on the surface of this shell.

In each embodiment of the present utility model, preferably, a plurality of described USB interface are distributed on a plurality of surfaces of this shell.

By the power supply base that each embodiment of the present utility model provides, can bring following at least a beneficial effect:

1. can effectively protect the computer inner member to save the space simultaneously.The socket of socket on the socket of the prior art for inserting for two-pin plug or 3-phase plug, bigger plug wasting space very in use.The power supply base that the utility model provides can replace socket of the prior art with USB interface, in power supply base inside built-in transformer is set simultaneously, is the voltage that can be used safely in the USB interface power supply with family expenses 220V voltage transitions, thereby realizes power supply.The use of USB interface with respect to big plug, greatly saved shared area.Simultaneously; USB interface is arranged on the power supply base of the present utility model; can save the needs that USB interface is set on computers; so just can effectively avoid external dust to enter from USB interface the computer inner member is caused damage; thereby protected the internal structure of computer, prolonged its useful life.

2. the needs of purchasing the used charger of electronic entertainment product have been saved.The utility model has further enlarged the selection of the power supply of electronic entertainment product, do not need out computer can realize charging, need not to purchase charger simultaneously when charging, the coupling of the USB interface of the data wire that can carry by himself and the USB interface of power supply base of the present utility model realizes power supply again.

3. further save the space.On the power supply base of the present utility model a plurality of USB interface can be set simultaneously, for example can form a power supply insert row with a plurality of USB interface, can charge to a plurality of electronic products of charging that need simultaneously like this, and the USB interface volume shared with respect to general two-phase joint or three phase connection is much smaller, the USB interface that arranges on the onesize insert row will be more than the number of the three phase connection that arranges, thereby can charge to more electronic products simultaneously, and save more spaces.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in below describing only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other embodiment and accompanying drawing thereof according to these accompanying drawing illustrated embodiments.

Fig. 1 is the structural representation of a kind of embodiment of the present utility model;

Wherein, Reference numeral is as follows: 1, plug; 2, power line; 3, shell; 4, USB interface.

Embodiment

Below with reference to accompanying drawing the technical scheme of each embodiment of the utility model is carried out clear, complete description, obviously, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are resulting all other embodiment under the prerequisite of not making creative work, all belong to the scope that the utility model is protected.

Embodiment one

In embodiment one of the present utility model, power supply base comprises:

USB interface, power line, plug, built-in transformer;

In embodiment one, the USB interface of power supply base has substituted two-phase jack of the prior art or three-phase jack, can effectively save the shared space of interface like this.Simultaneously, because the employed voltage of USB interface is small amount voltage, for example be 5V, so built-in transformer need be set so that household voltage is changed, obtain being applicable to the small amount voltage of USB interface.The input of built-in transformer is connected with an end of power line, to switch on after connecing electricity at plug and to carry out the conversion of voltage, output with built-in transformer is connected to USB interface simultaneously, small amount voltage can be exported to USB interface and the electronic product that is connected is herein charged.

Embodiment two

Embodiment two proposes on the basis of embodiment one.

In embodiment two, because USB interface is less, relatively wasting space of a USB interface only is set on power supply base; Simultaneously also owing to need a plurality of electronic products are charged under the more susceptible condition.In order to address the above problem, a plurality of USB interface can be set simultaneously on power supply base.Preferably, when arranging a plurality of USB interface, it can be arranged in a row or more, arrange in this wise and also can further save the space.Preferably, a plurality of USB interface are evenly arranged, and structure is neat, are convenient to make.

In embodiment two, owing to need be separate to the electric current of a plurality of electronic products power supplies, so the plug wire of a plurality of USB interface relation also should be in parallel, and then a plurality of USB interface also should be connection respectively with the annexation of built-in transformer.So just can carry out independently-powered to the electronic product that each USB interface place connects.

In embodiment two, the employed plug of power supply base can be two-phase plug or 3-phase plug, can select according to concrete use.

In embodiment two, because power supply base can preferably, also can be the socket (for example insert row) that can move for being fixed in the fixed socket of body of wall or other equipment surface.When power supply base of the present utility model was insert row, power supply base had movably shell, and is neatly simple in order to make structure simultaneously, built-in transformer is integrated in the inside of this shell.Further, a plurality of USB interface are distributed on the shell of insert row, can be distributed in a surface, preferably, also can be distributed in a plurality of surfaces, so more USB interface can be set, and simultaneously more electronic product are charged, and further save the space.

Referring now to Fig. 1 an embodiment of the present utility model is described:

In Fig. 1, power supply base of the present utility model is the power supply insert row, and it comprises plug 1, power line 2, shell 3 and USB interface 4.Wherein, plug 1 is two-pin plug, and range of application is wider.Shell 3 has cube shaped, and a plurality of USB interface 4 are distributed on the surface of shell 3.Simultaneously, shell 3 inside are provided with built-in transformer, so that household voltage is changed.Fig. 1 is one of the present utility model, and power supply base by the utility model provides can directly apply to household electricity than specific embodiment, thereby saves the worry that " charging major part " takes up room; Also can be directly used in utilizations such as collection, MP3, digital camera simultaneously and carry data wire and charge, and then save the worry of purchasing charger and taking up room; Further, also can save the USB interface on the computer, protection computer internal structure.

The various embodiment that the utility model provides can be as required combination mutually in any way, the technical scheme that obtains by this combination is also in scope of the present utility model.

Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also comprises these changes and modification interior.

Claims

1. a power supply base is characterized in that, comprising:

USB interface, power line, plug, built-in transformer;

2. power supply base as claimed in claim 1 is characterized in that, described USB interface is a plurality of.

3. power supply base as claimed in claim 2 is characterized in that, a plurality of described USB interface become a row or multi-row setting.

4. power supply base as claimed in claim 2 is characterized in that, a plurality of described USB interface are evenly arranged.

5. power supply base as claimed in claim 2 is characterized in that, a plurality of described USB interface are connected with the output of described built-in transformer respectively.

6. power supply base as claimed in claim 1 is characterized in that, described plug is two-pin plug.

7. power supply base as claimed in claim 1 is characterized in that, described plug is 3-phase plug.

8. power supply base as claimed in claim 2 is characterized in that, further comprises:

9. power supply base as claimed in claim 8 is characterized in that, a plurality of described USB interface are distributed on a plurality of surfaces of this shell.