CN2604727Y

CN2604727Y - Arrangement for combining hand writing device, card reading machine and USB concentrator

Info

Publication number: CN2604727Y
Application number: CN 03240354
Authority: CN
Inventors: 游达隆; 应承颖
Original assignee: Action Star Enterprise Co Ltd
Current assignee: Action Star Enterprise Co Ltd
Priority date: 2003-03-11
Filing date: 2003-03-11
Publication date: 2004-02-25
Anticipated expiration: 2013-03-11

Abstract

The utility model is a combined device of a hand-writing unit, a card reader and a USB concentrator, which allows users to buy the three products together with lower price. Moreover, the structure of the utility model which can be molded as an integrated device with less volume and is more portable for users. As the three products all use USB ports and a USB connector is extended, when they are plugged at the back of the computer, the number of USB ports of the plugged computer can be effectively reduced and the action of the three products can be activated simultaneously to reduce the time for plugging products individually and the activation time.

Description

Device in conjunction with handwriting device and calculating punch and usb hub

Technical field

The utility model relates to a kind of device in conjunction with handwriting device and calculating punch and usb hub, and particularly a kind of three with handwriting device, calculating punch and usb hub does the device of a combination.

Background technology

Computer application is very extensive, and go deep in each family and the enterprise, become modern's indispensable electronic product in work or life, with regard to taking log file and data, people in the past note down data on paper in mode hand-written or printing, time one long afterwards, cannot say for sure that paper is not by the worm-eaten damaged by rats, and lose valued data originally, but had after the computing machine now, the literal of all inputs or graphic documentation, the storage device that all effectively is stored within the computing machine is (as: soft, hard disk, discs ... Deng), recently circumscribed memory card very in vogue even, also can by a calculating punch as with the communication interface of computing machine, the storage device of the positive little Portable that becomes one, therefore valuable data can be preserved muchly.

The method of general computing machine input characters data, the most frequently used method is to do an input at the appliance computer keyboard, be subject to state's word ten million kind of variation is arranged, therefore the Chinese character coding input method of all computing machines respectively has its relative merits, though for example phonetic input method meets compatriots' input habit the most, but it is because phonetically similar word is extremely various, selects the time of phonetically similar word too many so spend in, so can't become a kind of input method fast; And other input method (as: Cangjie, Da Yi, dried shrimp of not having fast ... Deng), because must the required radical of memory inputting, very easily the user who is disliked trouble abandons, so also be difficult for promoting.It on the market user demand in response to different consumers, so release a kind of hand-written on a tablet, select the most close font and do an input via computing machine, and the speed of its input generally speaking, comparable phonetic input method is quick, so also become the literal input mode that groups of people's bodyguard is habitually practised.

In addition, factor word camera is in vogue recently, and calculating punch and memory card all become the new lover on the market, to get media as light and handy computer data storage; And the connecting interface of calculating punch and computing machine adopts USB (universal serial bus) (Universal Serial Bus mostly, USB), and USB interface has plug and play (Plug And Play, PNP) function, can on computing machine, do the action of hot plug at any time, and has high practicality, and its transmission speed than the computing machine legacy interface (for example: RS232, PS2 ... Deng interface) come fast, so it is just more and more many as the electronic installation of connecting interface to use USB, therefore based on the hub (HUB) of USB interface, also corresponding and be born, to solve the deficiency of having only two USB interface connectivity ports on the computing machine at the most.

Splendid aid when above-mentioned handwriting device, calculating punch and usb hub have become the modern and use a computer, but when distinctly carrying, respectively occupy great volumetric spaces, and the utility model is the coupling apparatus of integrating these three electronic products, can effectively reduce the trouble of distinctly carrying, the assembly of three electronic products has the assembly of common use simultaneously, can reduce considerable cost during production, cheaply more original than the one-tenth of distinctly purchasing, and be the part can't be obtained of three kinds of products independently.

Summary of the invention

Fundamental purpose of the present utility model provides a kind of device of the triplicity with handwriting device, calculating punch and usb hub, and make the user when desiring to purchase these three kinds of electronic products simultaneously, only need to buy three's coupling apparatus with lower price, in addition, structure of the present utility model can smaller size smaller the integrated device moulding, and utilize user's portable; And when using,, and only extend a USB connector because the three all uses USB interface, when being inserted in the computing machine rear, can effectively reduce plant computing machine usb connecting port quantity, and can drive three's action simultaneously, to reduce the time and the driving time of the known stand-alone product of plant out of the ordinary.

Another purpose of the present utility model provides the two coupling apparatus with handwriting device and usb hub, and make the user when desiring to purchase these two kinds of electronic products simultaneously, only need can buy the coupling apparatus of the two with lower price, in addition, can structure of the present utility model can be with the integrated device moulding of smaller size smaller, and utilize user's portable.

The utility model the 3rd purpose provides the two coupling apparatus with calculating punch and usb hub, and make the user when desiring to purchase these two kinds of electronic products simultaneously, only need can buy the coupling apparatus of the two with lower price, in addition, structure of the present utility model can be with the integrated device moulding of smaller size smaller, and utilizes user's portable.

For the ease of further understanding the utility model, with instantiation the utility model is elaborated below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is the three-dimensional appearance synoptic diagram of the utility model in conjunction with handwriting device and calculating punch and usb hub;

Fig. 2 is the functional block diagram of the utility model in conjunction with handwriting device and calculating punch and usb hub syndeton;

Fig. 3 A is the first physical circuit figure of usb hub of the present utility model;

Fig. 3 B is the second physical circuit figure of usb hub of the present utility model;

Fig. 4 A is the first physical circuit figure of the calculating punch of the utility model;

Fig. 4 B is the second physical circuit figure of the calculating punch of the utility model;

Fig. 5 A is the first physical circuit figure of the handwriting device of the utility model;

Fig. 5 B is the second physical circuit figure of the handwriting device of the utility model.

Description of reference numerals: 2～usb hub; 3～handwriting device; 4～calculating punch; 5～computing machine; 10～shell; 11～tablet; 12～writing pencil; 13～USB slot; 14～calculating punch jack; 15～USB joint; 21～inner port; 22～external port.

Embodiment

Below in conjunction with description of drawings detailed structure of the present utility model, and connection relationship.

Fig. 1 is the three-dimensional appearance synoptic diagram of the utility model in conjunction with handwriting device and calculating punch and usb hub, wherein be provided with the tablet 11 of a handwriting device in shell 10 tops of this coupling apparatus, and its electricity connection end is inserted in the expansion slot (referring to Fig. 2) of usb hub, and this handwriting device also comprises a writing pencil 12, does a hand-written input for the user in tablet 11; And in the appropriate location of shell 10, be provided with a plurality of USB slots, use the electronic installation of USB interface to plant for other and use; Again in the appropriate location of shell 10, be provided with a calculating punch jack 14, do a plant at least a above memory card, and its electricity connection end is inserted in the expansion slot (referring to Fig. 2) of usb hub, and the kind of this memory card includes: (Compact Flash Cards, CF), (Smart Media Cards, SM), (Multi-Media Cards, MMC), (Secure Digital Cards, SD), (Memory Stick, MS) ... etc. kind, all other portable memory cards also are range of application of the present utility model, and can be used in a USB joint 15 of the suitable place extension of shell 10, to be connected in the USB interface expansion slot (not shown) at a computing machine back side, to become a kind of three-in-one device.

Fig. 2 is the functional block diagram of the utility model in conjunction with handwriting device and calculating punch and usb hub syndeton, wherein this usb hub 2 is in present embodiment, be one to have the hub of four USB interface output connectivity ports, these four USB interface output connectivity ports include two inner port 21 and two external port 22, wherein this two inner port 21 can be done an electric connection for the handwriting device 3 and the calculating punch 4 that are all USB interface, and handwriting device 3 and calculating punch 4 necessary power supplys can be provided and drive signal; And two external port 22 are the shown USB slot 13 of above-mentioned Fig. 1, do a plant for the electronic installation of other USB interface, to form a complete multi-function device.

In addition, can implement the utility model, show the physical circuit of usb hub at Fig. 3 A of the present utility model, Fig. 3 B in order to make those skilled in the art; Show the physical circuit of calculating punch at Fig. 4 A, Fig. 4 B; Show the physical circuit figure of handwriting device at Fig. 5 A and Fig. 5 B.Because these circuit show in detail electron device model, parameter and concrete the connection, so that those of ordinary skill in the art can easily realize the utility model, therefore omits its explanation.Need to prove that these circuit have only provided realizes a kind of possible physical circuit of the present utility model, the utility model is not subjected to the restriction of these physical circuits.The utility model is except can be aforementioned three-in-one unit, and those skilled in the art can design the two-in-one device in conjunction with handwriting device and usb hub, or the two-in-one device of calculating punch and usb hub.So the utility model is not subject to Fig. 1 and three-in-one unit that Fig. 2 disclosed, plant two-in-one device more than its extension, also the target of being protected by the utility model.

The above only is the preferred embodiment of the utility model, can not be used for limiting the scope that the utility model is implemented, and all equalizations of being done according to the utility model claim change and modify, and all should still belong in the scope that the utility model patent contains.

Claims

1, a kind of device in conjunction with handwriting device and calculating punch and usb hub is arranged at a common enclosure, makes its formula device that becomes one, and it is characterized in that comprising:

One usb hub is connected in usb connecting port set on the computing machine by a USB joint, and this usb hub is provided with a plurality of USB interface expansion slots;

One calculating punch is provided with a jack at least on shell, plant at least a above memory card, and its electricity connection end is inserted in the built-in expansion slot of usb hub; And

One handwriting device, its tablet is arranged on the shell of triplicity device, and its electricity connection end is inserted in the built-in expansion slot of usb hub.

2, a kind of device in conjunction with handwriting device and calculating punch and usb hub as claimed in claim 1, wherein this calculating punch can supply CF memory card, SM memory card, SD memory card, MMC memory card, one of them plant of MS memory card.

3, a kind of device in conjunction with handwriting device and calculating punch and usb hub as claimed in claim 1, wherein this handwriting device also comprises a writing pencil.

4, a kind of device in conjunction with handwriting device and usb hub is arranged within the common shell, makes its formula device that becomes one, and it is characterized in that including:

One usb hub be connected in usb connecting port set on the computing machine by a USB joint, and this usb hub is provided with a plurality of expansion slots; And

One handwriting device, its tablet is arranged on the shell of the two coupling apparatus, and its electricity connection end is inserted in the built-in expansion slot of usb hub.

5, as a kind of device in conjunction with handwriting device and usb hub as described in the claim 4, wherein this this handwriting device also comprises a writing pencil.

6, a kind of device in conjunction with calculating punch and usb hub is arranged within the common shell, makes its formula device that becomes one, and it is characterized in that comprising:

One calculating punch is provided with a jack at least on shell, plant at least a above memory card, and its electricity connection end is inserted in the built-in expansion slot of usb hub.

7, a kind of device in conjunction with calculating punch and usb hub as claimed in claim 6, wherein this calculating punch is for CF memory card, SM memory card, SD memory card, MMC memory card, one of them plant of MS memory card.