CN201278466Y

CN201278466Y - Adapter

Info

Publication number: CN201278466Y
Application number: CNU2008201372622U
Authority: CN
Inventors: 刘家宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-09
Filing date: 2008-10-09
Publication date: 2009-07-22
Anticipated expiration: 2018-10-09

Abstract

The utility model discloses an adaptor capable of charging a battery and using the battery to supply power to other electronic devices. The adaptor is provided with an interface used for connecting the adaptor with a notebook computer, so that the battery of the notebook computer can be independent of the notebook computer to be charged, and the inconvenient charging of the battery of the notebook computer and the damage to the notebook computer and the battery thereof during charging can be avoided. Like other prior electronic devices, the adaptor is also provided with an USB interface, an IEEE1394 interface and other electrical interfaces, and the adaptor can be used for supplying power to other electronic devices by using the battery of the notebook computer, so that the numbers of batteries and chargers carried by people for a trip can be reduced and the use time of various electronic devices can be prolonged.

Description

Adapter

Technical field

The utility model relates to a kind of adapter, relates in particular to a kind of to battery charge and utilize this powered battery to give the adapter of other electronic installation.

Background technology

Many Portable personal electronic devices have become article common in the daily life, for example mobile computer, mobile phone and miniature multimedia playing device etc.Carrying simultaneously that these electronic products go out is quite common thing.Yet make us puzzlement person most no more than supply of electric power this moment, because these electronic products, especially mobile phone, respectively there are its power specification, reserve battery and joint form in manufacturer, must carry various standby reserve batteries and power line and can continue its service time.

With the mobile computer is example, though mobile computer comes out in the reasonable time of having, its charging modes is not too big change but, the cell apparatus that the user must exhaust electric energy is in mobile computer, again mobile computer is electrically connected with general city, this battery that can charge, in other words, a present pen battery can not be independent of the operation of charging outside the mobile computer.

Therefore,, usually whole mobile computer must be placed in unsafe environment (for example on the floor), thereby cause the increase of the impaired probability of mobile computer accident for the matching battery charging.Simultaneously, because the mobile computer operation of can not charging separately, also can make this battery can be because the intermittent electricity consumption of mobile computer main frame, the life-span that this battery itself is lowered in the action that causes the charging of this battery to discharge again.

Moreover, according to the use habit of present mobile computer, usually mobile computer damage or eliminate change after, this mobile computer is thrown aside with this battery, and whether not will consider the function of its battery good.Yet, no matter the battery that the stored electric energy of the battery of which kind of mobile computer is peddled all more on the market is many, therefore if bringing conduct, uses by the pen battery that can will discard as electric supply installations such as power bank or power supply units, not only improve many economic benefits, also can reduce the problem of many environmental protection.

In addition, present many small-sized electronic products (for example mp3 player or mobile phone) by universal serial bus (universal serial bus, USB) or the connectivity port of IEEE 1394 obtain electric energy.In other words, because the specifications design of international standard is adopted in the connectivity port, so even if different electronic products also can utilize the connectivity port of same size or transmission line to reach identical purpose.Therefore, at the technical characteristic of aforesaid small-sized electronic product, developed on the market at present and multiple Portable charging device.

See also Fig. 1, be existing Portable charging device, wherein battery 7 ' (or battery pack) is commercially available AA, AAA rechargeable battery or special charging battery mostly, power supply output unit 6 ' mostly is USB or can produces electric connection person with the mobile phone joint, setting by this battery pack, this charging device can not have to supply power to this mobile phone under the environment of civil power, and only need change this battery pack and then can reach the facility that can take charging.

For this reason, as the commercially available battery pack of this charging device, its power capacity is all limited at present, still needs many Battery packs just really to be brought into play the advantage of Portable charging as the battery redundant of power supply.

Summary of the invention

In view of the disadvantages of above-mentioned prior art, main purpose of the present utility model is to provide a kind of battery adapter, can be used for lowering the inconvenience of the charging of mobile computer battery.

Another purpose of the present utility model is to provide a kind of battery adapter, when being used to avoid carry out the operation of mobile computer battery charge, damages mobile computer.

Another purpose of the present utility model is to provide a kind of battery adapter, can utilize the electric energy reserves of this mobile computer battery to use as the Portable power supply unit.

For reaching above-mentioned and other purpose, the utility model provides a kind of battery adapter, have body, power supply processing unit, power delivery unit, power input unit and power supply output unit, be used for independently carrying out the charging and the power supply operation of this electronic device battery, avoid this electronic installation to be damaged or make the lifetime of the battery of this device because of the charging operation.

Aforesaid adapter, this body interior is provided with an accommodation space, in order to place the assembly of this power supply processing unit, power delivery unit, power input unit and power supply output unit; This power supply processing unit can be one to be used for the circuit with power supply step-down or rectification; And this power delivery unit, this power input unit and this power supply output unit all are electrically connected at this power supply processing unit, and therefore, this adapter is able to connect in the outside device supplying power to after power supply process step-down or the rectification processing; Wherein, this power delivery unit is used to connect the electric energy energy-storage units as battery, and this power input unit is used to connect power supply, and this power supply output unit is used to connect electronic installation.

Aforesaid adapter, be connected with this power supply by this power input unit, be able to via this power supply processing unit with this power supply step-down and rectification supply power to the operation of charging of battery that this power delivery unit connected, also must with this power supply step-down and rectification supply power to the electronic installation that this power supply output unit is connected, in order to individually to the charge operation or of this battery as the transformation switching device of other electronic installation, certainly, also can arrange in pairs or groups other transformation or rectifying device of this power supply processing unit uses and do not need to possess the function of step-down or rectification, need decide on actual behaviour in service.

Aforesaid adapter, be connected with this battery by this power delivery unit, be able to the electric energy of this battery be supplied power to this other electronic installation via this power supply processing unit, use as carry-on supply of electric power device, thereby make this battery except being installed on the electronic installation power supply, and can also be under power free environment, the electronic installation that supplies power to other uses, effectively utilize battery remaining when electronic installation such as pen are electric to be discarded, increase the economic benefit of this battery.

Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.

Description of drawings

Fig. 1 is the stereogram of existing charger;

Fig. 2 is a configuration diagram of the present utility model;

Fig. 3 is the internal configurations schematic diagram according to adapter of the present utility model;

Fig. 4 is the shell body schematic diagram according to adapter of the present utility model;

Fig. 5 is the outside schematic diagram according to adapter of the present utility model;

Fig. 6 is the schematic diagram when charging operation according to adapter of the present utility model;

Fig. 7 is the outside schematic diagram according to another adapter of the present utility model;

Fig. 8 is the schematic diagram when charging operation according to another adapter of the present utility model; And

Fig. 9 is the internal configurations schematic diagram according to another adapter of the present utility model.

Wherein, Reference numeral

1 adapter

2 bodies

21 housings

211 upper shells

212 lower houses

22 projective structures

23 convexs

3 power supply processing units

31 circuit boards

4,44,45,46 power delivery unit

41,51,61 openings

5 power input unit

6,6 ', 611,612,613,614 power supply output units

7 electric energy energy-storage units

7 ' battery

8,82 power supplys

81 transformers

9,91,92,93 electronic installations

Embodiment

Below by specific instantiation execution mode of the present utility model is described, those skilled in the art can understand other advantage of the present utility model and effect easily by the content that this specification disclosed.

See also Fig. 2, the basic framework of adapter of the present utility model, this adapter 1 comprises body 2, power supply processing unit 3, power delivery unit 4, power input unit 5 and power supply output unit 6.Electric energy energy-storage units 7, power supply 8 and electronic installation 9 electrically connect this power supply processing unit 3 by this power delivery unit 4, this power input unit 5 and this power supply output unit 6 respectively.This power supply processing unit 3 can be the electronic circuit of a tool step-down or rectification, and be provided with by this electronic circuit, so that this electric energy energy-storage units 7 supply power to this electronic installation 9 or supply power to the operation of charging of this electric energy energy-storage units 7 via this power delivery unit 4 via this power supply 8 and this power input unit 5.

Please refer to Fig. 3, be schematic diagram according to the specific embodiment of adapter basic framework of the present utility model.

As shown in Figure 3, the internal circuit configuration for the adapter 1 of a kind of charging that is used to carry out battery of the present utility model and power supply comprises power supply processing unit 3, power delivery unit 4, power input unit 5 and power supply output unit 6.Wherein, this power supply processing unit 3 is formed on the circuit board 31 of single or multiple lift, can be a circuit with power supply step-down and rectification, or a circuit that electrically connects as circuit merely; This power delivery unit 4, this power input unit 5 and this power supply output unit 6 are electrically connected at this power supply processing unit 3, in other words, this power delivery unit 4, power input unit 5 and power supply output unit 6 are connected to become a structure with the circuit board 31 of this power supply processing unit 3.

Aforesaid adapter 1, this power delivery unit 4 is the terminal of 5,7 or 9 pin (Pin) or other form, can be used for connecting the battery (not icon) of mobile computer for example or other electronic installation, or this power delivery unit 4 also can be made of separably internal terminal and outside terminal, wherein, this internal terminal is connected with circuit board, and this outside terminal is connected with electronic installation, by the replacement of outside terminal, can make this power delivery unit 4 reach the effect of replaceable various terminal; This power input unit 5 is used to connect for example alternating current or the galvanic power supply (not shown) of civil power, other form; This power supply output unit 6 for example USB (for example USB 1.0, USB 1.1, USB 2.0, USB OTG, mini USB), serial port (serial port) (RS-232 for example, RS-422, EIA-485), parallel port (parallelport) (for example LPT), IEEE 1394, D sub adapter (D-subminiature) (DA-15 for example, DB-25), microphone (microphone) (TS for example, TRS, TRRS, XLR), DIN, Mini DIN, digital visual interface (Digital Visual Interface, DVI), HDMI (High Definition Multimedia Interface) (High Definition Multimedia Interface, HDMI), RJ-9, RJ-45, RCA, the terminal of various electronic installation such as BNC can be used for connecting electronic installation.

Aforesaid adapter 1, also comprise a shell body, as shown in Figure 4, this body 2 is by last, lower casing body 211,212 form, its inside has an accommodation space, in order to hold this power delivery unit 4, power input unit 5, the structure (not icon) that power supply output unit 6 and this circuit board 31 are formed, and this body 2 is in corresponding to this power delivery unit 4, power input unit 5, the position of power supply output unit 6 is formed with opening, that is opening 41 that mutually should power delivery unit 4, opening 51 that mutually should power input unit 5 and opening 61 that mutually should power input unit 6, expose outside must being connected that these unit make with the external world, wherein, one indicator light 24 that is connected to this circuit board 31 also can be set on this upper shell 211, indication can be provided when the charging operation is finished.

In addition, the phase of this body 2 should power delivery unit 4 sides is provided with projective structure 22, and this projective structure 22 upper shell 211 of being arranged at this body 2 correctly engages this battery in order to the pin potential energy of the terminal of guaranteeing this power delivery unit 4 usually.

Moreover the side that this body 2 corresponds to this power input unit 5 and this power supply output unit 6 forms convex form 23, and opening 51 that mutually should power input unit 5 and opening 61 that mutually should power supply output unit 6 are formed at the boss of this convex form side.

Illustrated in Fig. 5, concrete schematic diagram for adapter of the present utility model, this adapter 1 receives into this power delivery unit 4, power input unit 5, power supply output unit 6 in this body 2 with the structure that this circuit board 31 is formed, but still the wherein side that can find out this body 2 is provided with this power delivery unit 4, and the side relative with it is provided with this power input unit 5 and power supply output unit 6; Simultaneously, corresponding above stated specification can become convex form in being provided with the side of power input unit 5 with power supply output unit 6 by this graphic this body 2 of learning.

As shown in Figure 6, for adapter of the present utility model connects the schematic diagram that electric energy energy-storage units 7 is supplied with electronic installation 9, wherein, this adapter 1 connects this electric energy energy-storage units 7 and this power supply output unit 6 via this power delivery unit 4 (not icon) and connects the operation of charging of 9 pairs of these devices of these electronic installations, wherein, this electronic installation 9 can be mobile phone, audio and video player (MP3, MP4 players), various portable computer (for example UMPC), PDA, digital camera, digital camera or e-book.

Therefore,, be the basic aspect of adapter of the present utility model, but still have the structure of many execution modes or assembly to change to shown in Figure 6 as Fig. 2 according to notion of the present utility model.

As shown in Figure 7, be another adapter of the utility model notion, this adapter 1 has a plurality of power supply output units 6 (611,612,613,614), can be used for supplying power to simultaneously a plurality of electronic installations.

As shown in Figure 8, situation for aforesaid many power supplys output unit adapter use, this adapter 1 connects electric energy energy-storage units 7 and a plurality of electronic installation 9 (91,92,93) simultaneously, and connect power supplys 82 by the transformer 81 of the electronic installation of this electric energy energy-storage units 7 of device, can make this power supply can supply power to the operation of charging of this electric energy energy-storage units 7 or electronic installation 9 simultaneously.

As shown in Figure 9, according to the internal circuit configuration of another adapter of the utility model notion, this adapter 1 is provided with a plurality of power delivery unit 4 (44,45,46), can make this adapter 1 be applicable to various battery under the situation that need not replace terminal.

Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.

Claims

1, a kind of adapter is applied to the electric energy energy-storage units, it is characterized in that, this adapter comprises:

Body, its inside is provided with accommodation space;

The power supply processing unit is arranged in this accommodation space, handles in order to this power supply is carried out the power supply adjustment;

At least one power delivery unit is electrically connected at this power supply processing unit, in order to connect this electric energy energy-storage units;

At least one power input unit is electrically connected at this power supply processing unit, puts power supply in order to connect; And

At least one power supply output unit is electrically connected at this power supply processing unit, in order to connect electronic installation;

Wherein, this power input unit in connect put this power supply after, with this power delivery to this power supply processing unit, for this power supply processing unit this power supply being carried out the power supply adjustment handles, and generation charge power supply, through this power delivery unit this charge power supply is transferred to this electric energy energy-storage units, so that this electric energy energy-storage units is charged; This power supply output unit is after connecting this electronic installation, the stored electric energy of this electric energy energy-storage units transfers to this power supply processing unit via this power delivery unit, for this power supply processing unit this electric energy being carried out the power supply adjustment handles, and generation power supply, through this power supply output unit this power supply is transferred to this electronic installation, so that this electronic installation is powered.

2, adapter according to claim 1 is characterized in that, this body is a housing, and is formed with opening in the position of corresponding this power delivery unit, power input unit and power supply output unit.

3, adapter according to claim 1 is characterized in that, this power delivery unit is the terminal of 5,7 or 9 pin.

4, adapter according to claim 1, it is characterized in that, this power delivery unit comprises internal terminal and outside terminal, this internal terminal is electrically connected at this circuit board unit, and this outside terminal is revealed in this opening, for connecting this battery, wherein, this internal terminal and this outside terminal are for being connected separably.

5, adapter according to claim 4 is characterized in that, this internal terminal and outside terminal are for being connected discretely.

6, adapter according to claim 1 is characterized in that, this power supply is direct current or AC power.

7, adapter according to claim 6 is characterized in that, this power input unit electrically connects this alternating current for the power line for mobile computer.

8, adapter according to claim 1 is characterized in that, this battery is rechargeable battery, cell panel or the battery module of mobile computer.

9, adapter according to claim 1, it is characterized in that this power supply output unit is the terminal of USB, IEEE 1394, D sub adapter, serial port, parallel port, microphone, DIN, Mini DIN, DVI, HDMI, RJ-9, RJ-45, RCA or BNC.

10, adapter according to claim 1 is characterized in that, this electronic installation is mobile phone, audio and video player, PDA, digital camera, digital camera, e-book or UMPC.

11, adapter according to claim 1 is characterized in that, this body comprises upper shell, lower house, and this body mutually should the power delivery unit, the position of power input unit and power supply output unit is formed with opening.

12, adapter according to claim 11 is characterized in that, a side of the upper shell of this body is a convex form, and to should power input unit and the opening of power supply output unit be formed in the convex place of this convex form side.

13, adapter according to claim 11 is characterized in that, the upper shell of this body is formed with projective structure.