CN202190089U

CN202190089U - USB application structure capable of charging and working as power source supplier

Info

Publication number: CN202190089U
Application number: CN2011202376923U
Authority: CN
Inventors: 文昌; 康祝菁; 王宽渊
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-07
Filing date: 2011-07-07
Publication date: 2012-04-11
Anticipated expiration: 2021-07-07

Abstract

The utility model provides a USB application structure capable of charging and working as a power source supplier. The USB application structure includes a USB connector and a battery. A first extending electrode and a second extending electrode extend on the battery. And the battery can be charged through the USB connector. The two extending electrodes are connected to a first electrode and a second electrode respectively and electrically. The battery can be connected to a device capable of supplying power through the USB connector for charging. The two extending electrodes of the USB connector can be used as power output terminals of the battery. In the utility model, the battery is arranged in the USB device to enable the USB device to work for charging and discharging. Besides, the USB device is also equipped with the two extending electrodes, thereby enabling the USB device to connect with the passive device externally. The extending electrodes are coupled with electrodes of the passive device, so as to charge the passive device. The application range of the USB device is widened, and a power supply structure of the device can be simplified to the maximum. The main function of the utility model is that the USB application structure capable of charging and working as the power source supplier is suitable for arranging in a device having double application functions. The effect of charging and discharging can be realized through the simple power supply structure.

Description

Chargeable and as the USB application structure of power supply unit

Technical field

The utility model is about a kind of USB structure, refers in particular to a kind of USB application structure with the exportable electric power of battery.

Background technology

USB (Universal Serial Bus) is the extensively I of utilization of a kind of quilt, particularly is convenient to the Miniature Portable Unit of using.The application apparatus that generally has the USB interface just uses the USB interface to use as electric power or data transmission usually, and its electric power transfer all is the unidirectional application that device is supplied power and charged usually.Yet, based on product multi-functional with trend easily, this unidirectional application will limit to the design of product with flexible.In other words, the application element thereof pattern that can only be present in the mode of USB interface one end apply to be used in the past.Be with the spirit of the utility model person, and rely on industry experience for many years to propose the utility model based on seeking change and innovation.

The utility model content

The main purpose of the utility model provides one functional higher chargeable and as the USB application structure of power supply unit.By in a USB device, disposing battery, can still disposing two extension electrodes in addition with this USB device as the usefulness that discharges and recharges, can external another passive device.The electrode that this extension electrode is docked passive device is to charge to this passive device.So increase the range of application of this USB device, and the power supply structure of this device can be done maximum simplifying.Mainly making of being to be suitable for being configured in the device with two application functions of the utility model, it can reach the effect of charging and distribution with easy supply of electric power structure.

For reaching above-mentioned purpose, the utility model chargeable and comprise as the USB application structure of power supply unit: a USB connector has two signal pins and two power pins; One rechargeable battery has one first electrode and one second electrode, and it connects two power pins of this USB connector respectively, and this battery can charge by this USB connector; One application circuit is electrically connected on the signal pin of this USB connector, to do the usefulness of signal transmission via this USB connector; And this application circuit is electrically connected on first and second electrode of this rechargeable battery, to obtain electric power from this rechargeable battery, as the usefulness of the element action on the application circuit; Two extension electrodes are respectively an anodal and negative pole, and this two extension electrode is electrically connected two electrodes of this rechargeable battery; Can be via the external electronic installation of this two extension electrode; Wherein, this battery can be connected in the device that can supply power and have USB socket by this USB connector and charges; And this two extension electrode can provide the electric power of this rechargeable battery to need the passive device of external electric power to use to the outside.

Wherein: can comprise a memory, a processor or an external action element on this application circuit.

In this chargeable and USB application structure, still can comprise an application apparatus as power supply unit; This application apparatus is one to need the passive device of external power supply and contain two power pins and can correspondence be incorporated into this two extension electrode, can offer this application apparatus with the electric power that makes this rechargeable battery and use.

It is a kind of chargeable and as the USB application structure of power supply unit that the utility model also provides, and it comprises: a USB connector has two signal pins and two power pins, and has a conductive shell; One shell, a battery have one first electrode and second electrode; This of this battery first electrode is connected two power pin positions of this USB connector with second electrode; Can be connected in the equipment that can supply power by this USB connector charges; And this of this battery first electrode electricity is connected in the conductive shell of this USB connector, and this second electrode electricity is connected in the shell of this single unit system; This shell coats this battery and this USB connector, and this shell is electrically connected second electrode of this battery and insulate with the conductive shell of USB connector; And one first application element thereof be positioned at this housing, and this first electrode and this second electrode that connect this battery with from this battery to electric power, and this first application element thereof still can connect the signal pin of this USB connector, transmits to carry out signal.

Wherein:

Can also comprise: one second application element thereof is incorporated into this shell separably, but and the conducting when combining of this second application element thereof give this second application element thereof in the conductive shell of this shell and USB connector so that the electric power in the battery can provide.

First electrode of this battery is that negative pole and second electrode are for anodal.

First electrode of this battery is a negative pole for anodal second electrode.

The technique effect of the utility model is, by in the USB device, disposing battery, can still dispose two extension electrodes in addition with this USB device as the usefulness that discharges and recharges, can external another passive device.And with the electrode of the passive device of this extension electrode butt joint with to this passive device charging.So increase the range of application of this USB device, and the power supply structure of this device can be done big maximum simplifying.The main effect of the utility model is to be suitable for being configured in the device with two application functions, and it can reach the effect of charging and distribution with easy supply of electric power structure.

Description of drawings

Fig. 1: be the system diagram of the utility model one preferred embodiment.

Fig. 2: be the application sketch map of the embodiment of the utility model Fig. 1.

Fig. 3: be the Another Application sketch map of the embodiment of the utility model Fig. 1.

Fig. 4: be the Another Application sketch map of the embodiment of the utility model Fig. 1.

Fig. 5: be the system diagram exploded view of another preferred embodiment of the utility model.

Fig. 6: be the system diagram constitutional diagram of the embodiment of the utility model Fig. 5.

[main element symbol description]

10 USB connectors

11 power pin positions

12 signal pins

13 signal pins

14 power pin positions

20 rechargeable batteries

21 positive poles

22 negative poles

30 circuit boards

40 extension electrodes

50 extension electrodes

60 action elements

70 second application element thereofs

80 first application element thereofs

100 conductive shells

200 application apparatus

201 pins

202 pins

210 first electrodes

220 second electrodes

The application apparatus that 300 power supplys are supplied with

310 USB sockets

320 power supply units

500 shells

Embodiment

Now cooperate the accompanying drawing further explain of the utility model preferred embodiment again, in the hope of making the personage who is familiar with the utility model correlation technique, the statement of De Yiben specification is implemented according to this.At first, with reference to shown in Figure 1, the system diagram of a preferred embodiment of the utility model USB application structure, the utility model comprise a USB connector 10, rechargeable battery 20, circuit board 30, and two

extension electrodes

40,50.

This USB connector 10 comprises four pin positions, and wherein two

pin positions

12,13 are signal pin, and as the usefulness of signal transmission, other two these

pin positions

11,14 are power pin position, as the usefulness of electric energy transmission.

This rechargeable battery 20 comprises anodal 21 and one negative pole 22, and this two electrode is generally at the two ends of a battery, but the application of the utility model is not limited to the design of this type.Wherein the positive pole 21 of this rechargeable battery connects the pin position 11 of USB connector 10, and the negative pole 22 of this rechargeable battery connects the pin position 14 of USB connector 10.

This circuit board 30 is at least one function element such as flash memory; Or the integrated circuit of processor etc.; Comprise an anodal and negative pole in this circuit board 30; It is connected to the positive and

negative electrode

21,22 of rechargeable battery 20 respectively, and this circuit board 30 also connects the

signal pin

12,13 of this USB connector 10.

This extension electrode 40 is electrically connected to the positive pole of this rechargeable battery 20, and this extension electrode 50 is electrically connected to the negative pole of this rechargeable battery 20.Some element in these

extension electrode

40,50 finger devices is like casing in the device or the like.

This rechargeable battery 20 is mainly as the usefulness of the storage and the supply of electric energy in the utility model; Circuit board then is a function element; Propose the special application of merit one,, then comprise a memory in this circuit board such as when the utility model during as memory card; Can be via two the

pin positions

12,13 in this USB connector 10 as the usefulness of data transmission, in the memory that this data then is stored in reception.Be not equipped with battery in the general memory card, the memory card that is applied to the utility model then is equipped with battery.

Please use sketch map with reference to the utility model shown in Figure 2 again, this USB connector 10 can insert the USB socket 310 that an application apparatus such as computer or other contain the application apparatus 300 of power supply supply.The

signal pin

12,13 of this USB connector 10 will connect as the signal transmission with the signal pin of corresponding USB socket, and the

power pin position

11,14 of USB connector 10 will connect as power delivery that is through 320 pairs of rechargeable batteries 20 of power supply unit of this application apparatus 100 with the power pin position of corresponding USB socket charges.

Please, show that wherein the utility model can be used as the embodiment of power supply unit again with reference to the utility model Another Application sketch map shown in Figure 3.In should use-case, this USB connector 10 can be incorporated into an application apparatus 200.This application apparatus can be one and needs the passive device of external power supply and contain two

extension electrodes

40,50 that two pins 201,202 can corresponding be incorporated into the utility model USB application structure, and this moment, the electric power of rechargeable battery 20 can offer this application apparatus use.

Please refer to Fig. 4; Show wherein in the utility model that this circuit board 30 still can an external action element 60; Like a LASER Light Source, and configuration one LASER Light Source mains switch (not showing among the figure) on this circuit board, so can start this LASER Light Source via this LASER Light Source mains switch.

Please again with reference to figure 1, another preferred embodiment sketch map of the utility model of Fig. 5 and Fig. 6, wherein Fig. 4 shows an example of the physical arrangements of the utility model, Fig. 1 then shows the element calcspar of this physical arrangements.The structure of the utility model is explained as follows:

One USB connector has two signal pins and two power pins (do not show among the figure, can with reference to figure 1)

One conductive shell 100;

One battery 20 has one first electrode 210 and second electrode 220.This first electrode of this battery 20 is connected two power pin positions of this USB connector with second electrode.Can be connected in the equipment that can supply power by this USB connector 10 charges.

In addition, this first electrode 210 of this battery 20 is electrically connected on the conductive shell 100 (corresponding to the extension electrode 40 of Fig. 1) of this USB connector 10, and this second electrode 220 is electrically connected on the shell 500 (corresponding to the extension electrode 50 of Fig. 1) of a single unit system.This shell 500 coats this battery 20 and this USB connector 10, this shell 500 be electrically connected these batteries 20 second electrode 220 and with conductive shell 100 insulation of USB connector 10.

One first application element thereof 80 (corresponding to the action element among Fig. 4 60) is positioned at this housing; And first electrode 210 and second electrode 220 that connect this battery 20 with from this battery to electric power; And this first application element thereof 80 still can connect the signal pin of this USB connector, transmits to carry out signal.

Wherein, first electrode 210 of this battery 20 is anodal (or first electrode 210 of this battery 20 is negative pole for anodal second electrode 220, this is within the scope of the utility model) for negative pole second electrode 220.

One second application element thereof 70 (corresponding to the application element thereof among Fig. 3 200) is incorporated into this shell 500 separably; And but the conducting when combining of this second application element thereof 70 is given this second application element thereof 70 in the conductive shell 100 of this shell 300 and USB connector 10 so that the electric power in the battery can provide.

Mainly making of being to be suitable for being configured in the device with two application functions of the utility model, it can supply of electric power structure easily can reach and charges and the effect of distribution.Such as this first application element thereof 80 is a memory, and this second application element thereof 70 then is a laser pen.

The form of this shell can be the form of a stroke or a combination of strokes of a straight-bar in the utility model.

Wherein, when this second application element thereof 70 was located away from shell 500, this USB connector 10 can insert power supply unit such as computer can charge to battery.When application element thereof 70 was incorporated into shell 500, the conductive shell 100 that then can see through shell 500 and USB connector 10 obtained the power supply supply of battery 20.This application element thereof 70 is one can be by the electronic application equipment of the device of battery 20 electric power runnings such as LED lamp, laser pen or the like.

The advantage of the utility model is for to dispose battery in a USB device, thus can still dispose two extension electrodes in addition with this USB device as the usefulness that discharges and recharges, can external another passive device.And with the electrode of the passive device of this extension electrode butt joint with to this passive device charging.So increase the range of application of this USB device, and the power supply structure of this device can be done big maximum simplifying.The main effect of the utility model is to be suitable for being configured in the device with two application functions, and it can reach the effect of charging and distribution with easy supply of electric power structure.

To sum up institute is old, is merely the preferred embodiment of the utility model, is not to be used for limiting the scope that the utility model is implemented.Be that all equalizations of being done according to the utility model claim change and modification, be all the utility model claim and contain.

Claims

One kind chargeable and as the USB application structure of power supply unit, it is characterized in that it comprises:

A USB connector has two signal pins and two power pins;

A rechargeable battery has one first electrode and one second electrode, said electrode connect respectively this USB connector two power pins so that this battery can charge by this USB connector;

An application circuit, the signal pin that is electrically connected on this USB connector transmits to do signal through this USB connector; And this application circuit is connected with first and second electrode electricity of this rechargeable battery with must be as the electric power of the usefulness of the element action on the application circuit from this rechargeable battery;

Two extension electrodes that can supply the external connected electronic device are respectively a positive pole and a negative pole, and this two extension electrode is connected with two electrode electricity of this rechargeable battery.
2. as claimed in claim 1 chargeable and as the USB application structure of power supply unit, it is characterized in that, comprise a memory on this application circuit.
3. as claimed in claim 1 chargeable and as the USB application structure of power supply unit, it is characterized in that this application circuit comprises a processor.
4. as claimed in claim 1 chargeable and as the USB application structure of power supply unit, it is characterized in that the external action element of this application circuit.
5. as claimed in claim 1 chargeable and as the USB application structure of power supply unit, it is characterized in that it also comprises:

An application apparatus, this application apparatus are the passive device of a need external power supply and contain two power pins that can corresponding be incorporated into these two extension electrodes.
One kind chargeable and as the USB application structure of power supply unit, it is characterized in that it comprises:

A USB connector has two signal pins and two power pins, and has a conductive shell;

A shell;

A battery has one first electrode and one second electrode; This of this battery first electrode and second electrode are connected two power pin positions of this USB connector respectively; And this of this battery first electrode electricity is connected in the conductive shell of this USB connector, and this second electrode electricity is connected in the shell of this single unit system; This shell coats this battery and this USB connector, and this shell is electrically connected second electrode of this battery and insulate with the conductive shell of USB connector; And

One first application element thereof is positioned at this housing, and this first electrode and this second electrode that connect this battery with from this battery to electric power, and the signal pin that this first application element thereof also connects this USB connector transmits to carry out signal.
7. as claimed in claim 1 chargeable and as the USB application structure of power supply unit, it is characterized in that it comprises:

One second application element thereof is incorporated into this shell separably, and this second application element thereof can be electrically connected the conductive shell of this shell and USB connector.
8. as claimed in claim 1 chargeable and as the USB application structure of power supply unit, it is characterized in that first electrode of this battery is that negative pole and second electrode are for anodal.
9. as claimed in claim 1 chargeable and as the USB application structure of power supply unit, it is characterized in that first electrode of this battery is a negative pole for anodal second electrode.