CN205725002U - Charger - Google Patents

Abstract

This utility model provides a kind of charger, including charhing unit and the charging adapter unit that electrically connects with described charhing unit, described charging adapter unit includes that city's electric jack of external civil power, at least one plug-socket, wherein said charhing unit electrically connect with the jack of described external civil power.

Description

Charger

Technical field

This utility model relates to a kind of charger, especially relates to a kind of charger with supply hub.

Background technology

Generally we are when charging for notebook computer, need the special charger of notebook is plugged into wall Power supply is obtained on wall jack or on other wiring boards.The shortage being typically due to wall socket causes other to use Family cannot be charged in time.Accordingly, it is desirable to can have a kind of can be with the charging of supply hub Device, it can provide socket to supplement in time when wall socket lacks.Therefore, people require supplementation with slotting Need additionally to connect between charger and wall socket a single wiring board during seat jack, so can Cause in-convenience in use and the wasting of resources.

Accordingly it is desirable to wiring board is combined with charger so that charger technical ability meets multiple The charge requirement of distinct electronic apparatuses, it also avoid the waste of some resources, allows everybody work and life More convenient, more intelligent.

Additionally, the charger of the wiring board function on existing market is built-in charger on wiring board. When user does not uses charge function, its internal charging circuit remains at charged stand-by operation state ( As be 0.5W/ hour), cause the waste of the energy.Therefore it is desirable to be connected on power supply not at charger Disconnect the power supply of charging circuit during charging, save electric power.

Summary of the invention

Therefore, in order to can solve the problem that the timely need that many people charge at any time, this utility model provides one Charger, including charhing unit and the charging adapter unit that electrically connects with described charhing unit, described charging Adapter unit includes city's electric jack of external civil power, at least one plug-socket, wherein said charhing unit Electrically connect with the jack of described external civil power.

According to charger of the present utility model, described charging adapter unit and described charhing unit are integrally formed.

According to charger of the present utility model, described charging adapter unit and described charhing unit by described Charging adapter unit patchplug and the corresponding jack of described charhing unit are fitted to each other connection.

According to charger of the present utility model, at least one plug-socket described is one or more wiring board Jack or the interface of one or more USB charge member or both.

According to charger of the present utility model, described charging adapter unit also includes wireless charging element.

According to charger of the present utility model, described USB charge member or line charge member also include first Charge controlling element and the first charging circuit, described first charge controlling element is used for controlling described first and fills Electricity circuit, described first charge controlling element fills receiving the end sent from the first charging circuit When the signal of telecommunication or uncharged signal, it is cut to the electric power of described first charging circuit.

According to charger of the present utility model, described first charge controlling element also includes resetting mechanism, when When the charging port of the outfan of described first charging circuit inserts new charging equipment or user presses Under the on and off switch of described charge member time, recover described to the first charging circuit to power-up state.

According to charger of the present utility model, described USB charge member includes USB charging inlet or leads to Cross the USB charging connector being wired to described USB charge member.Described USB charging connector is at it even Connect wires and trigger unreeling mechanism in the case of being pulled to the end so that described USB charging head and connection electricity Line is wrapped back to be positioned in the host cavity in described charging adapter unit.

According to charger of the present utility model, its also include being arranged on described charging adapter unit or described in fill The second charge controlling element in electric unit, described second charge controlling element fills from described receiving When the complete charge signal of the charging circuit in electric unit or uncharged signal, cut off and be fed to described charging The electric power of the charging circuit of unit.

According to charger of the present utility model, described USB charging inlet comprises dust cover, described dust-proof Cover plate can flexibly slide into the position covering this USB charging inlet under without External Force Acting.

According to charger of the present utility model, wiring board and computer charger are combined, it is thus achieved that multi-functional Charging accessories or multi-purpose computer charger.

Additionally, charge controlling element of the present utility model can output size of current based on charging circuit by Charging circuit automatically switches to standby mode or the power-down mode of low-power consumption, it is not necessary to human intervention, it is achieved low Power-consumption standby pattern and 0 power, to reach power saving, the purpose of safety, embody intelligent, energy-conservation feature.

Accompanying drawing explanation

Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet this reality By novel embodiment, and it is used for explaining principle of the present utility model together with description.

Fig. 1 is the front schematic view of the first embodiment according to charger of the present utility model；

Fig. 2 is the side schematic view of the first embodiment according to charger of the present utility model；

Fig. 3 is the front schematic view of the second embodiment according to charger 200 of the present utility model；

Fig. 4 is the side schematic view of the second embodiment according to charger 200 of the present utility model；

Shown in Fig. 5 is the module circuitry figure according to charger of the present utility model.

Shown in Fig. 6 is the operational flowchart according to charger of the present utility model.

Detailed description of the invention

Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Following When description relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous Key element.Embodiment described in following exemplary embodiment does not represent consistent with this utility model All embodiments.On the contrary, they only with as appended claims describes in detail, this practicality The example of the apparatus and method that some novel aspects are consistent.

The term used at this utility model is only merely for describing the purpose of specific embodiment, and is not intended to Limit and originally open." a kind of " of singulative used in this utility model and appended claims, " described " and " being somebody's turn to do " is also intended to include most form, unless context clearly shows that other implications. It is also understood that term "and/or" used herein refers to and comprises one or more row being associated Go out any or all possible combination of project.

Although should be appreciated that may use term first, second, third, etc. to describe at this utility model Various information, but these information should not necessarily be limited by these terms.These terms are only used for same type of letter Breath is distinguished from each other out.Such as, in the case of without departing from this utility model scope, the first charging controls unit Part can also be referred to as the second charge controlling element, and similarly, the second charge controlling element can also be claimed It it is the first charge controlling element.Depend on linguistic context, word as used in this " if " can be solved Be interpreted into for " ... time " or " when ... time " or " in response to determining ".

In order to make those skilled in the art be more fully understood that this utility model, real with concrete below in conjunction with the accompanying drawings This utility model is described in further detail by mode of executing.

Fig. 1 is the front schematic view of the first embodiment according to charger of the present utility model, and Fig. 2 is The side schematic view of the first embodiment according to charger of the present utility model.As it is shown in figure 1, charger 100 is similar with common computer charger in appearance.Although use computer charger to enter as an example herein Row explanation, but this charger can be the charger of any other electrical equipment, such as, various domestic health check-ups The charger of instrument, automobile charger, car mould charger etc..Described computer charger 100 is from appearance See the lead-out wire 105 having for computer charging connector, connect the jack 110 of civil power, charger switch 115, wiring board jack 120, usb 1 25, Wireless charging coil 130 etc..

Although showing these parts in this figure, but, in another embodiment, can only choosing Select configuration one of usb 1 25 and Wireless charging coil 130.

As in figure 2 it is shown, USB interface is arranged on the side of charger.Although showing in fig. 1 and 2 The allocation position of various elements, but in another embodiment, can according to actual design need by These elements are arranged in diverse location, as long as position each other does not collides with each other.Although Fig. 1 With 2 in display patch panel jack 120 be 5 hole jacks, it is also possible to be only 3 hole jacks or 2 hole jacks. Although figure illustrate only one group of jack, but according to design needs, it is also possible to set on charger panel Put 2,3,4,5 or more groups of jacks.Equally, although showing two USB interface in fig. 2, but It is to need to could be arranged to 1,3,4 or more multi-USB interface according to design.

Usb 1 25 can directly grafting USB charging head, the charging equipment (electronics such as such as mobile phone Equipment) it is inserted on usb 1 25 by the data wire of band USB charging head and to be charged.USB interface At 125, it is provided with the dust cap 135 preventing dust from entering usb 1 25.This dust cap 135 is not By under the effect of external force, the resiliency urged of the flexible member of its one end is relied on to automatically revert to hide described USB The position of interface 125.When user needs to use described usb 1 25, can manually promote described anti- Dirt lid 135 slides to expose described usb 1 25, thus USB joint can be inserted institute by user State usb 1 25.

Fig. 3 is the front schematic view of the second embodiment according to charger 200 of the present utility model, and schemes 4 is the side schematic view of the second embodiment according to charger 200 of the present utility model.With Fig. 1 and 2 Unlike shown first embodiment, the computer charger in the second embodiment of charger comprises two Point.It is to say, the part containing wiring board jack in first embodiment and the charging charged for computer Part is integrally formed, and in the second embodiment shown in Fig. 3 and Fig. 4, containing wiring board jack Part separate with the live part charged for computer, both are by the power supply of conventional computer charger Line plug 240 and charger socket 245 mode link into an integrated entity.All parts shown in Fig. 3 and 4 with Each same parts shown in Fig. 1 and 2 all uses similar numbering, and different is only institute numbered the One " 1 " is revised as " 2 ", therefore, for saving space, omits identical description.

Describing for convenience, have another name called named filling by two parts of the charger 200 according to the second embodiment Electric unit 201 and charging adapter unit 202.Unlike the charger of first embodiment, except filling Electrical equipment is divided into the charhing unit 201 being connected to each other and two parts of charging adapter unit 202, in charging A USB charge member in adapter unit 202 does not use the form of USB interface 225, but Use the form of the USB charging connector 250 being connected by electrical wiring to described USB charge member, described USB Charging connector 250 can trigger elastic unreeling mechanism in the case of its connection electric wire is pulled to the end and (not show Go out) so that described USB charging head 250 and connection electric wire are wrapped back to be positioned at described charging adapter unit In host cavity 255 in.By directly arranging described USB charging head 250, USB charging connector 255 can To be directly charged for charging equipment, eliminate additionally carry USB joint and USB data line must Want, and the setting of host cavity 255 so that whole charger is received receipts at USB charging head 250 Seem the cleanest and the tidiest time in cavity volume 255.

Shown in Fig. 5 is the module circuitry figure according to charger of the present utility model.As it is shown in figure 5, In charhing unit 201 in charger 100 or 200 as Figure 1-4, except conventional charged electrical Outside road 505, it is also possible to include the first charge controlling element 510, this first charge controlling element 510 There is the first current measuring element 515 and the first power control member 520.When the charging head of charger is inserted When entering the charge port of computer, charger 100 or 200 proceeds by charging.Now, the first current detecting Unit 515 persistently detects the charging current that the first charging circuit 505 exports to computer.When the first electric current is examined Survey unit 515 and detect that charging current is less than certain threshold value I_thresholdTime, the most common trickle (example As 0.04 pacifies or less, such as 0.01 peace) time, the first current detecting unit 515 is to the first power Controlling element 520 and send testing result signal, thus, the first power control member 520 is based on being received The on and off switch of signal cut the first charging circuit 505 arrived, thus, eliminates the first charging circuit 505 Electric energy is consumed in the case of not being charged.When the outfan of the first charging circuit 505 is not access in electricity During brain, detect that the output electric current of the first charging circuit 505 is zero, cut off the electricity of charging circuit the most equally Source switch.When the outfan of the first charging circuit 505 is when inserting the charging port of computer, can automatically touch The on and off switch sending out charging circuit is charged to opening.

Additionally, may also set up charge member at described charging adapter unit 202, such as USB charges Element, its outfan is usb 1 25, or can also to be provided with outfan be Wireless charging coil The wireless charging element of 130.These charge members corresponding are again provided with the second charge controlling element 610 Or the 3rd charge controlling element 710.Similar with the first charge controlling element 510, described second charging control Element 610 processed or the 3rd charge controlling element 710 have the second current measuring element 615 or the 3rd electric current Detecting element 715 and the second power control member 620 or the 3rd power control member 720.Similarly, When the charging head of charger inserts the charge port of computer, charger 100 or 200 proceeds by charging. Now, current detecting unit persistently detects charging circuit to the charging current being electrically charged equipment output.Work as electricity Stream detector unit detect charging current be less than certain threshold value time, less than common trickle (such as 0.04 peace Or less, such as 0.01 peace) time, current detecting unit sends testing result letter to power control member Number, thus, power control member on and off switch based on received signal cut charging circuit, by This, eliminate charging circuit and consume the situation of electric energy in the case of not being charged.Defeated when charging circuit Go out end when not being access in computer, detect that the output electric current of charging circuit is zero, cut off charged electrical the most equally The on and off switch on road.When the charging port of the outfan at charging circuit inserts new charging equipment, User can press charging Resetting Switching 625 or 725 so that power control member 620 or 720 controls Second or the 3rd charging circuit return to connection status.When charge member is wireless charging element 130, Then need not insert charging equipment, but only charging equipment is placed into charging circle position It is charged.

Although in the functional block diagram shown in Fig. 5, charging converting unit only contains two groups of charge members, Can essentially include and organize charge member more, such as, 3 groups, 4 groups etc..Can be according to the concrete need of user It is configured.

Although being shown as charge member one charging control unit of configuration in Figure 5, but, can replace Change ground, a charging control unit can be shared with multiple charge members, in this charging control unit shared In, identification element is set and comes the source of label detection signal and selection element (not shown) is set carrys out base Select to control the on and off switch of charging circuit in the source of detection signal.

Although show charging port one charging circuit of configuration in Figure 5, but can essentially A charging circuit is had to configure multiple charging ports.Such as one charging circuit configures two or three USB Interface or jack.Selectively, although wireless charging element can be separately configured, but can also be direct Wireless charging coil is arranged in parallel or in series in the charging port of the charging circuit of a USB charge member.This Sample can reduce the volume of whole charging adapter unit.

Shown in Fig. 6 is the operational flowchart according to charger of the present utility model.As shown in Figure 6, first First, after this charger is connected to computer, the supply main of this charger is inserted civil power panel Socket, so that whole charger powers on thus starts to charge up (S805).In an initial condition, charging The on and off switch of circuit is all in the state being switched on.Then, in the first charge controlling element 510 One current measuring element 515 detects the output electric current of the outfan of the first charging circuit 505, and judgement is No have output electric current (S810).Without output electric current, then it represents that computer is not properly connected together or does not has Having computer to be connected on this charger out splice going splice, therefore, the first current measuring element 515 is to the first merit Rate controls element 520 transmission and represents the testing result signal not exporting electric current, and thus the first power controls Element, after receiving this testing result signal, controls to cut off the on and off switch of the first charging circuit 505 (S820).If there being output electric current, then whether that compares this output electric current is less than a current threshold (S815). If detected output electric current is not less than described current threshold, then come back for again detecting to compare sentencing Disconnected.If detected output electric current is less than described current threshold, then the first current measuring element 515 The testing result signal representing complete charge process is sent to the first power control member 520, thus first Power control member, after receiving this testing result signal, controls to cut off the electricity of the first charging circuit 505 Source switch (S820).Equally, when other charge member in charging converting unit 202 is when being charged It is also carried out as above judge process.If owing to after charger charging end or charger are removed And cause the power supply cutting off charging circuit, when there being miscellaneous equipment to need charging, user can fill will wait After electricity equipment inserts charging inlet or is placed into by wireless charging device on the position of wireless charging element, Can press Resetting Switching makes power control member control charging circuit return to connection status (S825).

Ultimate principle of the present utility model is described above in association with specific embodiment, however, it is desirable to point out It is, for those of ordinary skill in the art, it is to be understood that method and apparatus of the present utility model complete Portion or any step or parts, can be any calculating device (including processor, storage medium etc.) Or calculate in the network of device, realized with hardware, firmware, software or combinations thereof, this It is that those of ordinary skill in the art use in the case of having read explanation of the present utility model that theirs is basic Programming skill can be achieved with.

Therefore, the purpose of this utility model can also by any calculating device run a program or Person's batch processing realizes.Described calculating device can be known fexible unit.Therefore, this practicality is new The purpose of type can also be only by providing the program comprising the program code realizing described method or device Product realizes.It is to say, such program product also constitutes this utility model, and storage has this The storage medium of the program product of sample also constitutes this utility model.Obviously, described storage medium can be to appoint What known storage medium or any storage medium developed in the future.

It may also be noted that in apparatus and method of the present utility model, it is clear that each parts or respectively walk Suddenly can decompose and/or reconfigure.These decompose and/or reconfigure and should be regarded as this utility model Equivalents.Further, the step performing above-mentioned series of processes can order the most following the instructions be pressed Time sequencing performs, but is not required to perform the most sequentially in time.Some step can parallel or Perform independently of one another.

Above-mentioned detailed description of the invention, is not intended that the restriction to this utility model protection domain.This area skill Art personnel, it is to be understood that depend on that design requires and other factors, can occur various repairing Change, combine, sub-portfolio and replacement.Any made within spirit of the present utility model and principle amendment, Equivalent and improvement etc., within should be included in this utility model protection domain.

Claims (10)

1. a charger, single including charhing unit and the charging switching electrically connected with described charhing unit Unit, described charging adapter unit includes city's electric jack of external civil power, at least one plug-socket, wherein Described charhing unit electrically connects with the jack of described external civil power.

Charger the most according to claim 1, wherein said charging adapter unit and described charging list Unit is integrally formed.

Charger the most according to claim 1, wherein said charging adapter unit and charhing unit are logical Cross the corresponding jack of described charging adapter unit patchplug and described charhing unit to be fitted to each other connection.

Charger the most according to claim 1, at least one plug-socket wherein said be one or Multiple wiring board jacks or the interface of one or more USB charge member or both.

Charger the most according to claim 1, wherein said charging adapter unit also includes wireless charging Electric device.

Charger the most according to claim 4, wherein said charging adapter unit also includes wireless charging Electric device.

7., according to the charger one of claim 4-6 Suo Shu, wherein said USB charge member or line fill Electric device also includes that the first charge controlling element and the first charging circuit, described first charge controlling element are used In controlling described first charging circuit, described first charge controlling element is receiving from the first charged electrical When complete charge signal that road is sent or uncharged signal, it is cut to the electric power of described first charging circuit.

Charger the most according to claim 7, wherein said first charge controlling element also includes weight Put mechanism, when the charging port of the outfan at described first charging circuit inserts new charging equipment Or when user presses the on and off switch of described charge member, recover described to the first charging circuit to powering on State.

Charger the most according to claim 4, wherein said USB charge member includes that USB charges Interface or be connected by electrical wiring to the USB charging connector of described USB charge member.

10., according to the charger described in Claims 2 or 3, it is single that it also includes being arranged on described charging switching The second charge controlling element in first or described charhing unit, described second charge controlling element is receiving During from complete charge signal or the uncharged signal of the charging circuit in described charhing unit, cut off supply Electric power to the charging circuit of described charhing unit.