CN2643399Y - Image and sound personal disk - Google Patents
Image and sound personal disk Download PDFInfo
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- CN2643399Y CN2643399Y CN 03261196 CN03261196U CN2643399Y CN 2643399 Y CN2643399 Y CN 2643399Y CN 03261196 CN03261196 CN 03261196 CN 03261196 U CN03261196 U CN 03261196U CN 2643399 Y CN2643399 Y CN 2643399Y
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Abstract
The utility model discloses an image and sound personal disk having a battery and a storage device. The utility model comprises a storage device, a battery and an interface device, wherein the storage device provides data access through the electric power of a power supply device; the battery outputs the electric power through the power supply device; the interface device is used to be connected with at least one external device, and the interface device comprises a data interface and an electric power interface. The data interface provides an access storage device for the external device, and the power supply device outputs and inputs the electric power to the external device through the electric power interface; according to the combination of the power supply device, the storage device and the interface device matched with the application of the battery and a hard disk, a great amount of data and electric power can be carried over. Besides, the utility model also provides various connecting interfaces so as to be applied to various mobile devices such as mobile phones, personal digital assistants, etc., and thus, the requirements of users are satisfied.
Description
Technical field
The utility model relates to a kind of mobile external device, particularly relevant for a kind of audio-visual carry-on dish that is external in mobile device.
Background technology
General quick progress along with contemporary electronic technology is no matter hardware or software product are all constantly weeded out the old and bring forth the new.For instance, personal movable apparatus is more and more progressive, as mobile phone, personal digital assistant and mobile computer etc., all more and more emphasizes the audio-visual ability to play that it is powerful.Along with the price of color liquid crystal screen is more and more cheap, be reason no longer,, more and more be particular about the fine degree of image quality on the contrary as store audiovisual materials in the mode of hanging down image quality in the past not need very good image quality because of display effect is too poor, jointly, needed storage volume is also increasing.The act personal digital assistant is an example, how to expand Storage Media with memory card for it now, though its capacity has reached several hundred million bytes, still can't satisfy the capacity that general videodisc is play a film.The compress technique that solution to the problems described above is no lack of to upgrade reduces required storage volume, satisfy the limitation of off-capacity, if but required content is a photograph album, may need tens of memory card, and personal digital assistant often can only be held one to two memory card simultaneously, therefore, the user can only constantly insert and pull out memory card and comes operation.And when employed memory card quantity more than one, not only can improve user's use cost, also can cause simultaneously the user in arrangement with the inconvenience of carrying.Hard disk has now reached compact external form, and its storage volume can be held the film of tens of portions easily, but the running electric power that it is required, compare with personal digital assistant, tangible big too much, and hard disk is applied on personal computer and its relevant device more at present, and can't carry independently and use.
In addition, the electric power that existing mobile device can carry also is a very big restriction, and in order to make mobile device attractive in appearance short and small, often the battery that is equipped with in design is also very little, the relative electric weight that can hold is also few, more is difficult to provide the electric power of the Storage Media that looks like hard disk, CD and so on required.Therefore, though these mobile devices can satisfy many needs of work, but can't satisfy maturely the user again storage volume greatly also to use needs more of a specified duration continuously.For instance, when using existing product, though the user can do some data processing or communication expediently once in a while, but how the user will can not need external power expediently on the one hand for a long time, on the one hand with great mass of data easily with walking?
Apparently, though modern electronic technology is progressive fast, the design direction of existing electronic installation and the mode of application technology, still user's convenience of the high capacity storage device of feasible existing electronic product has suitable space to be improved.
The utility model content
In above-mentioned utility model background, in order to meet on the industry in conjunction with storage device and mobile device improving and to increase the requirement that product is used, the utility model provides a kind of new extension component can be in order to solve the not enough purpose of failing to reach with power shortage of above-mentioned traditional storage volume.
The purpose of this utility model is to provide a kind of mobile Storage Media, and built-in isolated power system is utilized existing Storage Media (as hard disk, CD), provides the required a large amount of audiovisual materials of mobile device to store and required electric power.In view of the above, the utility model can meet economically benefit and the usability on the industry.
For reaching above-mentioned purpose, the utility model discloses a kind of expansion combination with data access and control interface, in order to reach the purpose that data and signal exchange with multiple device and communications protocol, to satisfy user's demand.Therefore the utility model provides a kind of audio-visual carry-on dish, and it comprises: wherein:
Storage device, the access that this storage device is given information by the electric power of electric supply installation;
Battery, this battery is by the electric supply installation output power;
Interface device, this interface device is in order to connect at least one external device (ED), wherein this interface device comprises data interface and electric power interface, provide the external device (ED) accessing storing device by this data interface, and provide electric supply installation to this external device (ED) output power and input electric power by this electric power interface;
This data interface comprise at least one linkage interface respectively with external device (ED) and storage device electrical couplings.
This linkage interface comprises an interface of wireless transmission, and respectively with data interface and external device (ED) electrical couplings;
This linkage interface comprises a wire transmission interface;
This data interface comprises the first control interface and the second control interface, and wherein this first control interface and the second control interface difference electrical couplings are in the input media and first external device (ED);
This electric power interface comprise at least one the transmission of electricity interface respectively with this external device (ED) and electric supply installation electrical couplings;
This external device (ED) is a feeder ear, and this feeder ear is by this electric supply installation output power;
This electric power interface comprises at least one transmission of electricity interface and this external device (ED) electrical couplings, and this external device (ED) while and this linkage interface and this transmission of electricity interface electrical couplings, by this this storage device of data interface access, and with this electric power interface input electric power;
This storage device is a power conservation type storage device, and this storage device is in battery saving mode in not by access the time;
This interface device is connected with second external device (ED) with first external device (ED), and wherein, this first external device (ED) is by this data interface and this second external device (ED) swap date;
This interface device first external device (ED) is connected with second external device (ED), and wherein, this first external device (ED) is given this second external device (ED) by this electric power interface output power;
This battery is an accumulator, and this accumulator comes electric power storage by this electric supply installation input electric power.
It also comprises shell, and this battery is positioned at this shell, and this shell comprises first partly and second partly, and wherein, this electric supply installation and this storage device are positioned at this first partly, and this interface device is positioned at this second part;
The audio-visual carry-on dish of a kind of personal digital assistant, it includes:
Electric supply installation;
Storage device, the access that this storage device is given information by the electric power of this electric supply installation;
Battery, this battery is by this electric supply installation output power;
Interface device, this interface device is in order to be connected to a personal digital assistant and at least one external device (ED), wherein this interface device comprises the data interface and the first electric power interface, provide this personal digital assistant and this this storage device of external device (ED) access by this data interface, and provide this electric supply installation to this personal digital assistant and this external device (ED) output power and input electric power by this electric power interface;
This data interface comprise first linkage interface and at least one second linkage interface in order to respectively with this personal digital assistant and this external device (ED) electrical couplings;
This first linkage interface comprises an interface of wireless transmission;
This first linkage interface comprises a wire transmission interface;
This second linkage interface comprises an interface of wireless transmission;
This second linkage interface is a control interface, and this control interface and an input media electrical couplings are sent via this first linkage interface and given this personal digital assistant in order to import a controlling signal;
This electric power interface comprises at least one transmission of electricity interface and this external device (ED) electrical couplings of this personal digital assistant;
This external device (ED) is by this storage device and this personal digital assistant swap date;
This external device (ED) is by this data interface and this personal digital assistant swap date;
This battery is an accumulator, and this accumulator comes electric power storage by this electric supply installation input electric power;
The audio-visual carry-on dish of this personal digital assistant also comprises a shell, and this battery is positioned at this shell;
This shell comprises first partly and second partly, and wherein, this electric supply installation and this storage device are positioned at this first partly, and this interface device and this personal digital assistant are positioned at this second part;
This shell comprises first partly and second partly, and wherein, this electric supply installation, this storage device and this electric power interface are positioned at this first partly, and this data interface and this personal digital assistant are positioned at this second part.
This storage device of external device (ED) access beyond this audio-visual carry-on dish is provided or allows plural external device (ED) swap date each other by interface device.In addition, by battery or external power source, this electric supply installation can be used to provide this audio-visual carry-on dish or the required electric power of external device (ED), is used for overcoming the problem that most external device (ED) does not drive hard disk, also has switchable electric power simultaneously and gives the function of external device (ED) as the usefulness of power supply or electric power storage.In addition, this battery can be a battery with electric power storage ability, in order to carry electric power.
In view of the above, the utility model and prior art are compared, the storage volume that can provide mobile device can provide much larger than prior art, and can save more cost.The utility model also utilizes simultaneously has the powerup issue that portable battery has solved storage device, except supplying with the required electric power of this audio-visual carry-on dish, more can be used as the external power of mobile device.In addition, the battery of institute's combination and storage device system adopts existing assembly, therefore, the utility model can meet economically benefit and the usability on the industry.
Description of drawings
Fig. 1 is the structural representation of the audio-visual carry-on dish of preferred embodiment of the present utility model;
Fig. 2 is the structural representation of another audio-visual carry-on dish of preferred embodiment of the present utility model.
[element numbers explanation]
10, external device (ED) 12, storage device
14, battery 16, electric supply installation
18, interface device 182, data interface
1822, linkage interface 184, electric power interface
1842, transmission of electricity interface 20, shell
202, second part 204, first partly
Embodiment
The utility model is a kind of audio-visual carry-on dish in this direction of inquiring into.In order to understand the utility model up hill and dale, detailed fabrication steps or construction package will be proposed in following description.Apparently, execution of the present utility model is not defined in the specific details that skill person had the knack of of knowing association area.On the other hand, well-known assembly is not described in the details, with the restriction of avoiding causing the utility model unnecessary.Preferred embodiment meeting of the present utility model is described in detail as follows, yet except these were described in detail, the utility model can also be implemented in other embodiments widely, and scope of the present utility model do not limited, its with after claim be as the criterion.
With reference to shown in Figure 1, in a preferred embodiment of the present utility model, provide an audio-visual carry-on dish, it comprises: storage device 12, battery 14, electric supply installation 16 and interface device 18.
Above-mentioned electric supply installation 16 is given battery, storage device or external device (ED) in order to output and input electric power, in order to running total system or electric power storage.Above-mentioned battery 14 is by these electric supply installation 16 output powers.In addition, above-mentioned storage device 12 access of also giving information by the electric power of this electric supply installation 16.In addition, above-mentioned interface device 18 is in order to connect at least one external device (ED) 10, and simultaneously, this interface device 18 comprises data interface 182 and electric power interface 184.This data interface 182 is in order to providing external device (ED) 10 accessing storing devices 12, and comprises at least one linkage interface 1822 and one or more external device (ED) 10 electrical couplings.Moreover, external device (ED) 10 is given by electric supply installation 16 output powers in above-mentioned electric power interface 184, or import electric power from external device (ED) 10 and give electric supply installation 16, and comprise at least one transmission of electricity interface 1842 and one or more external device (ED) 10 electrical couplings.
Above-mentioned linkage interface can be the wire transmission interface, for example: the transport interface of the transport interface of IEEE 1394 specifications, generic serial port (RS-232), PS/2 transport interface, USB specification etc.This linkage interface also can be interface of wireless transmission, for example: infrared transmission interface, microwave transmission interface, blue bud interface of wireless transmission etc.The fundamental purpose of this linkage interface is and outside electric device swap date and signal that its specification, connected mode and number of connection are also unrestricted; In view of the above, this linkage interface can be one first control interface and one second control interface, electrical couplings is in an input media and one first external device (ED) respectively for this first control interface and the second control interface, and this first input media gives this first external device (ED) in order to import a controlling signal.In addition, above-mentioned data interface more can be connected with first external device (ED) or second external device (ED) by linkage interface, and wherein, first external device (ED) comes and the second external device (ED) swap date by this data interface.This external device (ED) can be personal computer (PC), PDA(Personal Digital Assistant), tabulating machine (Printer), device for mobile communication (mobile-phone), facsimile recorder (FAX) or other can receive, shows and handle the electronic equipment of above-mentioned data.
In addition, wherein above-mentioned external device (ED) is a feeder ear, and this feeder ear and this electric power interface be with electrical couplings, and by the electric supply installation output power.This feeder ear also can way of electromagnetic induction pass through the electric supply installation output power in addition.And this interface device also can be connected with second external device (ED) with first external device (ED), by the electric power interface second external device (ED) is given in the electric power output of first external device (ED).Simultaneously, the electric power of this external device (ED) also can be input to above-mentioned battery, this battery is an accumulator, can come electric power storage by input electric power, and the electric power that can replace outside input, the electric power that provides total system to fail, and by electric supply installation from the transmission of electricity interface electric power is exported to external device (ED).Therefore, above-mentioned external device (ED) can be simultaneously and linkage interface and transmission of electricity interface electrical couplings, with data interface accessing storing device, and with electric power interface input electric power.Wherein said storage device can be a power conservation type storage device, this power conservation type storage device is not in by access the time, be in battery saving mode, when the data interface did not have at this storage device access data, this storage device was only with low amounts of power and data interface exchange signal.This storage device can be that internal memory, hard disk, CD, disk or meter are recalled card or the like, its fundamental purpose be temporarily or forever with file maintenance in system, can be holding or extraction-type, its access mode, connected mode and medium are not subjected to any restriction at this.
In addition, in the present embodiment, more can comprise a shell 20, the fundamental purpose of this shell is to take in and fixing above-mentioned main device and assembly, the main device that native system comprised and assembly can be partly or whole be disposed at arbitrarily this shell 20 inside and outside.Fig. 2 is wherein a kind of enforcement synoptic diagram of present embodiment, and this shell 20 can comprise two partly, is respectively one first part, 204 and 1 second part 202.Wherein, electric supply installation 16 and storage device 12 are positioned at first partly 204, and the part of interface device 18 is positioned at first partly 204, and other partly is positioned at second partly 202.Be positioned at first at this and partly be electric power interface 184, partly be data interface 182 and be positioned at second.In addition, above-mentioned battery 12 can be distributed in other space of this shell, and this battery 12 can be an electric battery, and this electric battery is made up of many baby batteries, becomes the circuit of a serial or parallel connection, is distributed in this shell.
Another embodiment of the present utility model is the audio-visual carry-on dish of a personal digital assistant, comprises: storage device 12, battery 14, electric supply installation 16, interface device 18.
Above-mentioned electric supply installation 16 is in order to output and input electric power, and above-mentioned battery 14 is by these electric supply installation 16 output powers.In addition, above-mentioned storage device 12 access of also giving information by the electric power of this electric supply installation 16.In addition, above-mentioned interface device 18 is in order to connect a personal digital assistant and at least one external device (ED) 10, and at this, this personal digital assistant also can be considered a kind of external device (ED).This interface device 18 comprises data interface 182 and electric power interface 184 simultaneously.This data interface 182 is in order to providing external device (ED) 10 accessing storing devices 12, and comprise one first linkage interface and at least one second linkage interface 1822 respectively with personal digital assistant and one or more external device (ED) 10 electrical couplings.Moreover, electric supply installation 16 output powers are passed through to personal digital assistant and external device (ED) 10 in above-mentioned electric power interface 182, or import electric power from external device (ED) 10 and give electric supply installation 16, and comprise at least one transmission of electricity interface 1842 and one or more external device (ED) 10 electrical couplings.
Above-mentioned first linkage interface and second linkage interface are the linkage interface of last embodiment, comprise: interface of wireless transmission and wire transmission interface.In addition, above-mentioned external device (ED) can be by storage device and personal digital assistant swap date, and this external device (ED) also can pass through the direct and personal digital assistant swap date in data interface.Moreover other relevant apparatus of present embodiment is all identical with last embodiment with the major function of assembly and feature, and its correlative detail does not repeat them here.
Comprehensive the above, design of the present utility model can combine with the battery of high charge capacity jumbo Storage Media with mobile device (as mobile phone and personal digital assistant etc.), the storage volume of mobile device is expanded with external mode, save the trouble that need connect multiple device simultaneously, more avoided restriction because of the splicing ear deficiency.The more important thing is, mobile device now is constantly towards careful audio-visual presenting direction development, the audiovisual materials demand capacity constantly increases, and the also increase constantly of the electricity needs of mobile device, and can solve these problems in the lump according to design of the present utility model.
Prior art adopts the memory card mode with the data of carrying or as the Storage Media that expands, and its shortcoming is the little and cost height of capacity.In addition, the mobile device of using this memory card has only one or two extended interface that is suitable for mostly, and therefore, the capacity that can expand with the time also is very limited.Yet compared to prior art, the utility model can utilize existing storage device (as hard disk, CD or cd-rom recorder etc.) to replace memory card, its biggest advantage be exactly capacity much larger than memory card, and low price.But the Storage Media that is used needs bigger electric power mostly, and such electric power can provide greater than mobile device itself mostly.Therefore, the utility model has designed an interface device, and storage device is combined with the electric supply installation that storage device electric power is provided, and this electric supply installation can connect and utilizes battery or external power source to provide total system required electric power.This interface device has comprised many interfaces and external unit links, can be in order to the exchange as electric power and data.
Apparently, according to the description among the top embodiment, the utility model has many corrections and difference.Therefore need be understood in the scope of its additional claim item, except above-mentioned detailed description, the utility model can also be implemented widely in other embodiments.Above-mentioned is preferred embodiment of the present utility model only, is not in order to limit claim of the present utility model; All other do not break away from the equivalence of being finished under the spirit that the utility model discloses and changes or modify, and all should be included in the above-mentioned claim.
Claims (26)
1, a kind of audio-visual carry-on dish is characterized in that: this audio-visual carry-on dish includes:
Storage device, the access that this storage device is given information by the electric power of electric supply installation;
Battery, this battery is by the electric supply installation output power;
Interface device, this interface device is in order to connect at least one external device (ED), wherein this interface device comprises data interface and electric power interface, provide the external device (ED) accessing storing device by this data interface, and provide electric supply installation to this external device (ED) output power and input electric power by this electric power interface.
2, audio-visual carry-on dish as claimed in claim 1 is characterized in that: this data interface comprise at least one linkage interface respectively with external device (ED) and storage device electrical couplings.
3, audio-visual carry-on dish as claimed in claim 2, it is characterized in that: this linkage interface comprises an interface of wireless transmission, and respectively with data interface and external device (ED) electrical couplings.
4, audio-visual carry-on dish as claimed in claim 2, it is characterized in that: this linkage interface comprises a wire transmission interface.
5, audio-visual carry-on dish as claimed in claim 2, it is characterized in that: this data interface comprises the first control interface and the second control interface, wherein this first control interface and second control the interface respectively electrical couplings give the input media and first external device (ED) of this first external device (ED) in importing controlling signal.
6, audio-visual carry-on dish as claimed in claim 1 is characterized in that: this electric power interface comprise at least one the transmission of electricity interface respectively with this external device (ED) and electric supply installation electrical couplings.
7, audio-visual carry-on dish as claimed in claim 1, it is characterized in that: this external device (ED) is a feeder ear, this feeder ear is by this electric supply installation output power.
8, audio-visual carry-on dish as claimed in claim 2, it is characterized in that: this electric power interface comprises at least one transmission of electricity interface and this external device (ED) electrical couplings, and this external device (ED) while and this linkage interface and this transmission of electricity interface electrical couplings, by this this storage device of data interface access, and with this electric power interface input electric power.
9, audio-visual carry-on dish as claimed in claim 1 is characterized in that: this storage device is a power conservation type storage device, and this storage device is in battery saving mode in not by access the time.
10, audio-visual carry-on dish as claimed in claim 1 is characterized in that: this interface device is connected with second external device (ED) with first external device (ED), and wherein, this first external device (ED) is by this data interface and this second external device (ED) swap date.
11, audio-visual carry-on dish as claimed in claim 1 is characterized in that: this interface device first external device (ED) is connected with second external device (ED), and wherein, this first external device (ED) is given this second external device (ED) by this electric power interface output power.
12, audio-visual carry-on dish as claimed in claim 1, it is characterized in that: this battery is an accumulator, this accumulator comes electric power storage by this electric supply installation input electric power.
13, the audio-visual carry-on dish of personal digital assistant as claimed in claim 1, it is characterized in that: it comprises shell, this battery is positioned at this shell, and this shell comprises first part and second part, wherein, this electric supply installation and this storage device are positioned at this first part, and this interface device is positioned at this second part.
14, the audio-visual carry-on dish of a kind of personal digital assistant is characterized in that: this audio-visual carry-on dish includes:
Electric supply installation;
Storage device, the access that this storage device is given information by the electric power of this electric supply installation;
Battery, this battery is by this electric supply installation output power;
Interface device, this interface device is in order to be connected to a personal digital assistant and at least one external device (ED), wherein this interface device comprises the data interface and the first electric power interface, provide this personal digital assistant and this this storage device of external device (ED) access by this data interface, and provide this electric supply installation to this personal digital assistant and this external device (ED) output power and input electric power by this electric power interface.
15, the audio-visual carry-on dish of personal digital assistant as claimed in claim 14 is characterized in that: this data interface comprise first linkage interface and at least one second linkage interface in order to respectively with this personal digital assistant and this external device (ED) electrical couplings.
16, the audio-visual carry-on dish of personal digital assistant as claimed in claim 15, it is characterized in that: this first linkage interface comprises an interface of wireless transmission.
17, the audio-visual carry-on dish of personal digital assistant as claimed in claim 15, it is characterized in that: this first linkage interface comprises a wire transmission interface.
18, the audio-visual carry-on dish of personal digital assistant as claimed in claim 15, it is characterized in that: this second linkage interface comprises an interface of wireless transmission.
19, the audio-visual carry-on dish of personal digital assistant as claimed in claim 15, it is characterized in that: this second linkage interface is a control interface, this control interface and an input media electrical couplings are sent via this first linkage interface and are given this personal digital assistant in order to import a controlling signal.
20, the audio-visual carry-on dish of personal digital assistant as claimed in claim 19 is characterized in that: this electric power interface comprises at least one transmission of electricity interface and this external device (ED) electrical couplings of this personal digital assistant.
21, the audio-visual carry-on dish of personal digital assistant as claimed in claim 14 is characterized in that: this external device (ED) is by this storage device and this personal digital assistant swap date.
22, the audio-visual carry-on dish of personal digital assistant as claimed in claim 14 is characterized in that: this external device (ED) is by this data interface and this personal digital assistant swap date.
23, the audio-visual carry-on dish of personal digital assistant as claimed in claim 14, it is characterized in that: this battery is an accumulator, this accumulator comes electric power storage by this electric supply installation input electric power.
24, the audio-visual carry-on dish of personal digital assistant as claimed in claim 14, it is characterized in that: more comprise a shell, this battery is positioned at this shell.
25, the audio-visual carry-on dish of personal digital assistant as claimed in claim 24, it is characterized in that: this shell comprises first part and second part, wherein, this electric supply installation and this storage device are positioned at this first partly, and this interface device is positioned at this second part with this personal digital assistant.
26, the audio-visual carry-on dish of personal digital assistant as claimed in claim 24, it is characterized in that: this shell comprises first part and second part, wherein, this electric supply installation, this storage device and this electric power interface are positioned at this first partly, and this data interface is positioned at this second part with this personal digital assistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261196 CN2643399Y (en) | 2003-08-20 | 2003-08-20 | Image and sound personal disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261196 CN2643399Y (en) | 2003-08-20 | 2003-08-20 | Image and sound personal disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2643399Y true CN2643399Y (en) | 2004-09-22 |
Family
ID=34296665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03261196 Expired - Fee Related CN2643399Y (en) | 2003-08-20 | 2003-08-20 | Image and sound personal disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2643399Y (en) |
-
2003
- 2003-08-20 CN CN 03261196 patent/CN2643399Y/en not_active Expired - Fee Related
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