CN2669271Y

CN2669271Y - Digital document transmission device

Info

Publication number: CN2669271Y
Application number: CNU032707460U
Authority: CN
Inventors: 李光汉
Original assignee: PART II RESEARCH Inc
Current assignee: PART II RESEARCH Inc
Priority date: 2003-08-14
Filing date: 2003-08-14
Publication date: 2005-01-05
Anticipated expiration: 2013-08-14

Abstract

Disclosed is a digital data transmission device whose a circuit board is provided with the structures such a power circuit, a USB interface circuit, a central processing unit (CPU), two adapters, etc., wherein, the adapters are high-speed transmission USB adapters. When digital data is going to be transmitted from a certain document product to another document product, two quasi-mutually transmitted objects are just needed to be butt-connected with the high-speed transmission adapter, and the digital data can be directly transmitted and stored via the CPU but not like the present transmission mode for general data in which the transmission has to be completed via a medium of computer. The user is provided with a convenient data transmission and storage without the limit of host machine of computer, and the effect that digital data can be conveniently stored freely is achieved.

Description

The numerical data transmitter

Technical field

The utility model is about a kind of numerical data transmitter, be meant that especially a kind of transmission that is used for numerical data stores, allow the consumer can be when numerical data stores, needn't be subject to occasion with main frame, and can be directly with the numerical data in the information products of just desiring transmission storage mutually, numerical data transmitter of the present utility model is directly reached.

Background technology

Because the fast development of Information technology, the transmission speed of numerical data, the capacity that stores also significantly increases, thereby, after being stored, a large amount of numerical datas reads use by computing machine again, such as: carry-on dish, recording pen, PDA, PVR (Persona Video Recorder), digital camera, USB CD-ROM, A/V Decoder, USB MP3 Player and CARD READER or the like, and store data in order between these information equipments, to transmit, the common practice couples together these information equipments exactly with cable and computing machine, utilize main frame to transmit again and store or read numerical data to each other as media, but this mode is owing to must be media with the main frame, when transmission, a main frame must be arranged, yet, because the actual occasion of facing often not necessarily has computing machine, perhaps there is not idle computing machine to cooperate, therefore often causes the puzzlement of desire use at that time.

Summary of the invention

It is a kind of direct for the data storage between the various information product that the purpose of numerical data transmitter of the present utility model is to provide, and needn't pass through the media of main frame, and can directly transmit the numerical data transmitter of storage mutually.

Goal of the invention of the present utility model is achieved in that a kind of numerical data transmitter, it is characterized in that, mainly be to be provided with at least on a circuit board: structure such as a usb circuit, a power circuit, a central processing unit, two connectors and a battery is formed; Wherein:

Battery required electric energy when power circuit provides running such as central processing unit and usb circuit;

Have scratch-pad memory in the central processing unit, and be used for linking and order about each part start, the input and the output of data is done in the instruction of carrying out the The built-in program; And

Connector is that a kind of bus hub connector is a USB connector, and the high-speed transfer of information is provided, and is connected on the usb circuit transmission of digital data with the central processing unit conducting again;

The numerical data desire transfers to another information product from some information products, need two information products of desiring transmission are mutually butted up against by the connector on it on two connectors of this numerical data transmitter, can see through central processing unit wherein control and directly transmission with store data.

Described central processing unit is provided with a power switch, with the power supply of control power supply.

Described central processing unit is provided with one and selects button, is copied to the target storage device to select single data folder copy or whole information kit.

The electric power pilot lamp is set on the described circuit board.

The executing state pilot lamp is set on the described circuit board.

The principal character of numerical data transmitter of the present utility model, on a circuit board, be equiped with structures such as a power circuit, a usb circuit, a central processing unit (CPU) and two connectors at least, connector wherein is the USB connector of high-speed transfer, with when the numerical data desire when some information products transfer to another information products, only need two objects of intending transmitting are mutually butted up against the connector of this high-speed transfer, can see through this central processing unit and directly transmit storage.

According to above-mentioned feature, wherein the connector of this high-speed transfer is a kind of bus hub connector (Universal Serial Bus; USB).

Description of drawings

Fig. 1 is the circuit block diagram of an embodiment of the present utility model.

Fig. 2 is the circuit block diagram of another embodiment of the present utility model.

Fig. 3 is the easy structure schematic perspective view of Fig. 2 embodiment.

Fig. 4 gets between all kinds of digital information products directly with USB attachment plug or the indirect actual synoptic diagram of doing digital data transmission with the USB connecting line for the utility model numerical data transmitter.

Fig. 5 to Fig. 7 is a possible embodiments circuit diagram of the present utility model.

Symbol description

Numerical data transmitter 1 battery 5 circuit boards 2

Supply unit 6 power circuits 21 are selected button 7

Usb circuit 22 power lights 8 central processing units 3

Status indicator lamp 9 USB connector 41 USB connector 42

Embodiment

See also shown in the enforcement circuit diagram of Fig. 1 and Fig. 5 to Fig. 7, numerical data transmitter 1 improvement structure mainly is to be provided with at least on a circuit board 2: structures such as power circuit 21, usb circuit 22, central processing unit (CPU) 3,

connector

41,42 and battery 5, and battery 5 wherein provides suitably and the use during for runnings such as central processing unit (CPU) 3 and usb circuits 22 of galvanic current source through power circuit 21; Have scratch-pad memory in the central processing unit (CPU) 3, and be used for linking and order about each part start, do the input and the output of data with the instruction of carrying out the The built-in program; And

connector

41,42 is a kind of bus hub connector (Universal Serial Bus; USB) can provide the high-speed transfer of information, be to be connected on the usb circuit 22 with central processing unit (CPU) but 3 conductings and transmission of digital data again.

According to above-mentioned structure, when two connectors 41 of user in this numerical data transmitter 1, an information product peg graft on 42 respectively when (as shown in Figure 4), this numerical data transmitter 1 can see through the running of central processing unit (CPU) 3, it will check the former storage device (information product that has data to export earlier, must be fixedly connected on the connector 41) have or not editor's (as: S-box001) shelves to press from both sides, if have, then copy all data contents in this file and go into scratch-pad memory in the central processing unit (CPU) 3, if then do not copy in the scratch-pad memory of all the elements to the central processing unit (CPU) 3 under the root directory; Then, (preparation deposits the information product of data in to detect the target storage device, must be fixedly connected on the connector 42) in have or not other editor shelves folder (as: S-box001,00 is serial number, new copy once then adds 1), if do not have, then set up the shelves folder of a S-box001, if have, then newly-built shelves folder, called after (the rest may be inferred for S-box002 or S-box003...) all copies the former storage device content that stores in the scratch-pad memory in the file of target storage device then, can reach at any time the purpose with the data transmission between information product (memory element).

See also again shown in the embodiment of Fig. 2 and Fig. 3, be as constructing of Fig. 1 in central processing unit (CPU) 3 be provided with power switch 6, select button 7 and power light 8, status indicator lamp 9 etc. cooperates facilities; Wherein: power switch 6 can be used to control the power supply opportunity of power supply, but when not using powered-down to save the energy; Selection button 7 is the selection buttons for the copy data, and it can select specific single data file copy, or switches to whole data copies to the target storage device; Moreover power light 8 and status indicator lamp 9 then can be used for showing at any time its power supply state, and the executing state of data transmission, so that the user manipulates.

When using as above-mentioned tectonic association, when the numerical data desire when some information products transfer to another information product, only need the USB connector on the information products of two plan transmission news data, connector 41 with the utility model numerical data transmitter, after 42 butt joints, turn on the power switch again 6 and push select button 7 with select the single data folder or all the copy of information paper folder store, can see through central processing unit (CPU) 3 and numerical data that directly transmit former storage device (information products of source of information) described according to the method in the place ahead and be stored into target storage device (information products that store data) again and go up and preserve, the user can be understood the user mode of numerical data transmitters 1 simultaneously by power light 8 and status indicator lamp 9.

It is continuous that to see also Fig. 4 be the utility model numerical data transmitter 1, the actual situation that two information products butt joints are used, such as: with carry-on dish and portable type Hard Disk Drive (HDD-External Storage), portable type Hard Disk Drive and PVR (Personal Video Recoder), portable type Hard Disk Drive and portable type video disc player, portable type Hard Disk Drive and A/V decoter, carry-on dish and A/V decoter, carry-on dish and USB recording pen, carry-on dish and PDA, carry-on dish and MO, dish and dish with oneself with oneself, carry-on dish and digital camera, carry-on dish and USBCD-ROM, carry-on dish and USB floppy drive, carry-on dish and MP3 walkman (MP3 PLAYER), carry-on dish and e-book (CARD READER) or the like, numerical data transmission between these all kinds of information products stores, can be media with the main frame all, and can directly transmit the numerical data of storage mutually with the butt joint of the utility model numerical data transmitter 1 through conventional version.

In sum, the utility model numerical data transmitter really can reach the purpose of creation, meet novel patent requirement, only, the above person only is preferred embodiment of the present utility model, generally the various modifications and the variation of doing according to the utility model must be contained in the present patent application scope.

Claims

1. a numerical data transmitter is characterized in that, mainly is to be provided with at least on a circuit board: a usb circuit, a power circuit, a central processing unit, two connectors and a battery are formed; Wherein:

Battery required electric energy when power circuit provides the running of central processing unit and usb circuit;

Two connectors are that a kind of bus hub connector is a USB connector, the high-speed transfer of information is provided, and be connected on the usb circuit again and the central processing unit conducting, and the information products of can on two connectors, respectively pegging graft respectively, to select transmitting the numerical data unloading of one information products to another information products.

2. numerical data transmitter as claimed in claim 1 is characterized in that described central processing unit is provided with a power switch, the power supply of control power supply.

3. as numerical data transmitter as described in the claim 2, it is characterized in that described central processing unit is provided with one and selects button, select single data folder copy or all information kit be copied to the target storage device.

4. as numerical data transmitter as described in the claim 3, it is characterized in that, the electric power pilot lamp is set on the described circuit board.

5. as numerical data transmitter as described in the claim 4, it is characterized in that, the executing state pilot lamp is set on the described circuit board.