CN201690064U

CN201690064U - Power socket integrated with USB interface

Info

Publication number: CN201690064U
Application number: CN2010201465747U
Authority: CN
Inventors: 薛建和; 赵永
Original assignee: ABB LV Installation Materials Co Ltd
Current assignee: ABB LV Installation Materials Co Ltd
Priority date: 2010-03-30
Filing date: 2010-03-30
Publication date: 2010-12-29
Anticipated expiration: 2020-03-30

Abstract

The utility model relates to a novel power socket which comprises a socket panel, a mains supply module and a USB charging module. A mains supply socket and a USB socket are arranged on the socket panel. A mains supply plug and a USB plug can be respectively connected with the mains supply module and the USB charging module through the mains supply socket and the USB socket. The working state of the USB charging module is controlled by a micro-switch in the power socket.

Description

A kind of supply socket of integration USB interface

Technical field

The described product of the utility model relates to a kind of low-voltage power supply socket, specifically, relates to a kind of low-voltage power supply socket of the USB of having charging inlet.

Background technology

Along with the development of technology, there is increasing electric consumers to be accepted extensively and use by the consumer.These electronic products are charged just becomes necessary procedure in the use.Most of electronic equipments all are designed to adopt the mains supply of standard to charge, and different electronic products need be adopted as self custom-designed charger.Therefore, a consumer has a plurality of incompatible chargers through regular meeting, is charged such as electronic products such as mobile phone, digital camera, portable audio video equipments respectively.Undoubtedly, adopt the working method of incompatible charger not only inconvenient, and caused waste resource to different product.

In view of the above problems, also wish in the electronic product industry standard of various electronic equipment chargers is unified.In the ITU-T of International Telecommunication Association the 5th seminar (SG5) plenary session of holding recently, the participant has carried out discussing and finally passing through to " power supply adaptor of general mobile terminal and other ICT equipment and charger scheme " framework standard, and application enters the declaration program.This explanation by effort, is obtaining significant achievement aspect the unified global charger for mobile phone standard.In addition, before this 2006, China's Ministry of Information Industry also takes the lead in having issued the unified charger for mobile phone standard of China's communications industry: YD/T1591-2006, and in formal enforcement on June 14th, 2007, a variety of mobile phones on the domestic market have all adopted this standard at present.This standard code, general charger for mobile phone is made up of the charger of a usb data line and a band USB A type interface.By carrying out this standard, the mobile phone of different brands, different model can shared same USB charger.In addition, at present a lot of other electronic products such as mp3, mp4 etc. also support to use the charger of USB interface.In fact, a lot of electronic products can shared same charger, thereby has avoided the waste of charger, has reduced environmental pollution, also greatly reduces consumer's use cost simultaneously.

Though unified USB charger has obtained use more and more widely, the interface that can not use the USB charger to charge easily in family or the office.As a rule, the USB device charging is also needed to use USB interface subsidiary on the household PC usually, in fact this caused very big inconvenience to charging.For head it off, the utility model proposes a kind of multi-function jack equipment that fixed supply socket and USB charging adapter are combined.Since this novel power supply socket can with traditional commercial power socket equally be arranged on indoor as on the wall, position such as ground, therefore feasible by the USB charger to electronic equipment charge more convenient to operate.

Summary of the invention

The socket product that the utility model proposes, integrated USB AC adapter on the basis of traditional omnipotent commercial power socket, the connecting line by band USB A type plug just can charge for the electronic product that support USB such as mobile phone, MP3, MP4 charge.Simultaneously, according to a preferred embodiment of the present utility model, by sensitive switch the charging module operating state is controlled, in the time of the sensitive switch closure, the USB charging module is connected, and can carry out the USB charging; When sensitive switch is opened, then disconnect being connected of USB charging module and power supply, make this USB charging module be in non operating state.Thereby when realization is energy-conservation, also prolonged the useful life of product.

According to a kind of preferred implementation of the present utility model, a kind of novel power supply socket has been proposed, it comprises socket panel, civil power module and USB charging module.Comprise commercial power socket and USB socket on this socket panel, and the civil power power consumption equipment can link to each other with the electronic product that satisfies the USB charge function by this commercial power socket respectively with the USB charging module with the civil power module with USB socket.

According to another preferred implementation of the present utility model, the supply socket that is proposed also comprises the USB cover plate that is connected with socket panel in the mode that can open and close, wherein this USB cover plate is set to: cover the USB slot on the socket panel when closure state, expose this USB slot when open mode.This socket also comprises the USB status lamp that is arranged on the socket panel, lights when opening the USB cover plate, extinguishes when closing the USB cover plate.

According to another preferred implementation of the present utility model, this supply socket also comprises the intermodule conductive component, is used to be electrically connected USB charging module and civil power module.

According to another preferred implementation of the present utility model, this supply socket also comprises the USB module switch, is used to control the conducting of USB module and close.Also comprise the switching manipulation parts that are arranged on the USB cover plate.When closing the USB cover plate, these switching manipulation parts and USB module switch are in contact with one another, and this switch cuts out.When opening the USB cover plate, these switching manipulation parts separate with the USB module switch, so that this switch conduction.

According to another preferred implementation of the present utility model, the USB cover plate has bossing in this supply socket, and has recess on the socket panel.Bossing on this USB cover plate and the recess on the socket panel rotatably cooperatively interact.

According to another preferred implementation of the present utility model, the panel of this supply socket is square or rectangle.

According to another preferred implementation of the present utility model, the lower limb of this supply socket USB cover plate is the approximate arc that mid portion is recessed, protrude both sides.

Description of drawings

These and other aspects of the present utility model will become apparent from detailed description with reference to the accompanying drawings, wherein:

Fig. 1 shows the front view according to a kind of preferred socket device of the present utility model;

Fig. 2 shows the front view according to a kind of preferred socket device of the present utility model;

Fig. 3 shows the constitutional diagram according to a kind of preferred socket device of the present utility model;

Fig. 4 shows the front view according to the internal structure of a kind of preferred socket device of the present utility model;

Fig. 5 shows simultaneously USB charging device and conventional power line is inserted in three-dimensional view on this socket device;

Internal structure cutaway view when Fig. 6 A shows this socket device USB protecgulum and opens;

Internal structure cutaway view when Fig. 6 B shows this socket device USB protecgulum and closes; And

Fig. 7 A and 7B show the partial sectional view of the preceding cap fixing structure of this socket device.

Embodiment

Fig. 1 and Fig. 2 show the front view according to socket device of the present utility model.As shown in Figure 1, the panel of socket device is provided with conventional three phase mains socket 12 and USB cover plate 11.This cover plate 11 is installed on this socket device in a kind of mode that can open and close.Fig. 1 shows USB cover plate 11 closing state.Although the socket device shown in Fig. 1 is a square, also can it be set to rectangle or other suitable shapes.

Fig. 2 shows the state of opening behind the USB cover plate 11.As shown in the figure, after opening USB cover plate 11, can see that the panel of socket device is provided with USB charging inlet 23.USB charging indicator light 21 is set near USB charging inlet 23 alternatively, is used to refer to the whether available state of USB charging inlet.

Fig. 3 is the installation diagram according to this novel preferred implementation socket.As shown in the figure, this socket comprises 31-37 totally 7 main mechanical parts.These parts are respectively: frame 31, USB cover plate 32, socket panel 33, circuit board module 34, omnipotent civil power sleeve 35, base 36 and mounting panel 37.

Open USB cover plate 32, by USB charging inlet 23 and conventional commercial power interface 12, the user can use USB charging module and the civil power module on the socket simultaneously.Fig. 5 shows conventional attaching plug 57 and USB Charger (portable round) 58 and is inserted in situation on the socket panel simultaneously.To it should be noted that in order guaranteeing and can to carry out these two kinds of charging operations simultaneously, panel must be designed to have enough sizes.The back further specifies with reference to the size of Fig. 5 counter plate.

Socket panel 33 is provided with respectively the jack corresponding with circuit board module 34, omnipotent civil power sleeve 35.Through this jack, USB charging plug 58 and conventional two-phase or three-phase mains plug 57 are connected with USB module and civil power module respectively.Base 36 is used for fixing circuit board module 34 and omnipotent civil power sleeve 35, and each module is fixed on appropriate location in the socket device.

Fig. 4 shows the front view of this socket device internal structure.As shown in the figure, the USB charging module is electrically connected with L, the N terminal 45,44 of civil power module by lead 43,46.

In a kind of preferred implementation, control the operating state of these USB charging modules by the sensitive switch 42 of closed type.Specifically, when opening USB cover plate 32, sensitive switch 42 is in closure state.USB charging module indicator light 41 is lighted at this moment, and the USB charging module is switched on and enters chargeable state.

Fig. 6 A and 6B show respectively under the state that the USB cover plate opens and closes, the switching manipulation parts 68 on the USB cover plate and the mechanical structure of sensitive switch 62.As shown in Figure 6A, when opening USB cover plate 32, switching manipulation parts 68 disengagings on the USB cover plate contact with sensitive switch 62 seesaws.The seesaw of sensitive switch 62 is in the free state that does not stress, and makes the conducting of USB charging module.At this moment, USB module indicator light 41 is lighted, and the USB charging module can be worked at any time.

Shown in Fig. 6 B, when closing USB protecgulum 32, the seesaw of the switching manipulation parts 68 extruding sensitive switches 62 on the USB protecgulum, and cause the contact of sensitive switch to be pressed.Thereby make the USB module be in open-circuit condition, disconnection is connected with power supply.At this moment, USB module indicator light 41 extinguishes, and the USB charging module is closed.Like this, when not needing to use the USB charge function, this socket can have energy-saving effect preferably.

As shown in Figure 5, this socket can be simultaneously for conventional city plug 57 and USB plug 58 chargings.Specifically, the conventional civil power socket design on the socket panel be insert with GB 10A two, the plug compatibility of various criterions such as 10A three inserts, English mark 5A, 13A, U.S. mark, moral mark.And the USB charging module is set to have rated output voltage direct current 5V, and tolerance is ± 5%; Output-current rating is not more than 500mA.And make every index of USB charging module all satisfy the related request of YD/T 1591-2006, to satisfy demand to the electronic product of various use such as mobile phone, MP3, MP4 USB charger.

Consider that conventional city plug and USB charging plug use the situation of a socket simultaneously, in design surface board size and each component locations, need to consider the size of various standard plugs.The size and dimension of USB cover plate also to be designed to not with use in commercial power socket interfere with each other.

In a kind of preferred implementation, socket panel is of a size of 64mm * 64mm.For the plug of the various standards of compatibility, will guarantee that when plugging various plugs, the USB front shroud can open or close.Among the embodiment shown in Figure 1, the USB protecgulum is approximate rectangle, but the mid portion of its lower limb depression, and the both sides of lower limb protrusion, form the arc corresponding with city's plug.Be stamped enough big size before can guaranteeing like this, both user-friendly, can not make closed USB cover plate influence the use of below city plug again.Not interfering under the prerequisite of using commercial power socket, can adopt the protecgulum that is designed to other shapes.

In the plug that can match with the Universal Socket on this utility model, maximum sized plug is the plug of English mark (BS1363) 13A.In the hub layout design of this novel proposition, the distance that has 1mm between the top edge of plug at least marked in the lower limb that guarantees the USB cover plate and the English of plugging.Like this with the conventional plug auxiliary work of any model in, can open or close the USB protecgulum and use the USB charging inlet.Size and the layout relevant with socket only is a kind of preferred implementation above it should be noted that, as long as satisfy the requirement of using conventional supply socket and USB socket simultaneously, this socket can be set to other size or shape.For example, USB module and cover plate can be arranged on the bottom of socket panel, and commercial power socket partly is arranged on the top of panel, or two modules are separately positioned on the left and right sides of panel.

The seesaw of sensitive switch shown in Figure 6 and contact have certain elasticity, if the USB protecgulum can not be closed firm, the USB protecgulum is just unstable to the operation of sensitive switch.Therefore, in order further to improve the performance of this socket device, on the socket device also design have and guarantee that the USB protecgulum stablizes the buckle structure of folding.

Fig. 7 A and 7B show the buckle structure that makes that this USB cover plate and socket device cooperatively interact.Shown in Fig. 7 A, the USB protecgulum is provided with the part of projection, as the buckle on the USB protecgulum 72.Corresponding with it, on the front panel of socket device, design has a sunk part, as the draw-in groove 71 corresponding with buckle 72.Retrain the buckle 72 that is embedded in wherein by recessed draw-in groove 71, it is firm just to guarantee that the USB cover plate is connected with front panel.As shown in the figure, the buckle 72 of projection is with the mode that can rotate around pivot and recessed draw-in groove 71 interlocks, and clockwise direction applies certain external force to the USB protecgulum in Fig. 7 A, just protecgulum can be opened.

Shown in Fig. 7 B, open the USB protecgulum after, the protective cover of USB socket and front panel rear wall will hinder the rotation of USB protecgulum.If the USB protecgulum will just must overcome suffered resistance along moving clockwise among Fig. 7 B (closing the direction of protecgulum).This obstruction torque is set to slightly the torque that the USB protecgulum produced greater than gravity, and under the situation that is not subjected to other external force, the USB protecgulum just can remain on open mode and not clockwise rotate (closing).In order to overcome the obstruction torque, just can close cover plate as long as apply less external force.By such design, can be so that this integrated charge socket easy to operate and safe.

After the detailed description of reading this specification, that those skilled in the art can visualize is different with above-mentioned preferred implementation, but belong to other designs of same general idea.It should be noted that protection range of the present utility model should determine according to following appended claim rather than above preferred embodiment.The protection range of claims of the present utility model should comprise that the general idea that is embodied with above-mentioned execution mode belongs to all modes of texturing in the same design.

Claims

1. supply socket is characterized in that comprising:

Socket panel;

Civil power module and USB charging module;

Comprise commercial power socket and USB socket on this socket panel; And

The civil power module can link to each other with USB plug with city's plug with USB socket by this commercial power socket respectively with the USB charging module.

2. supply socket as claimed in claim 1 also comprises:

The USB cover plate that links to each other with socket panel in the rotating open-close mode;

This USB cover plate is set to: cover the USB socket on the socket panel when closure state, and expose this USB socket when open mode; And

The USB status lamp is arranged on the socket panel, lights when the USB cover plate is opened, and extinguishes when the USB cover plate is closed.

3. supply socket as claimed in claim 1 also comprises:

The intermodule conductive component is electrically connected this USB charging module and civil power module.

4. supply socket as claimed in claim 2 also comprises:

The USB module switch is used to control the conducting of USB module and close;

Be arranged on the switching manipulation parts on the USB cover plate;

When closing the USB cover plate, these switching manipulation parts are closed the USB module switch; And

When opening the USB cover plate, this switching manipulation parts conducting USB module switch.

5. supply socket as claimed in claim 2, wherein

The USB cover plate is provided with bossing;

Socket panel is provided with recess;

Bossing on this USB cover plate and the recess on the socket panel be interlock mutually rotatably.

6. as any one described supply socket among the claim 1-5, wherein this socket panel is square or rectangle.

7. as any one described supply socket among the claim 2-5, an edge of wherein said USB cover plate is the approximate arc that mid portion is recessed, protrude both sides.