CN100392558C - Compact plate computer capable of recombination - Google Patents
Compact plate computer capable of recombination Download PDFInfo
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- CN100392558C CN100392558C CNB2006100481242A CN200610048124A CN100392558C CN 100392558 C CN100392558 C CN 100392558C CN B2006100481242 A CNB2006100481242 A CN B2006100481242A CN 200610048124 A CN200610048124 A CN 200610048124A CN 100392558 C CN100392558 C CN 100392558C
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Abstract
The related recombined compact flat computer comprises: a picture-frame shell, a main board, and a display with a LCD module and a prepositive touch screen, wherein arranging the I/O slot with projected terminals on one end of the board and in the corresponding hole of shell, arranging a battery slot on back of the board. This invention has complete function and smallest volume for different requirement and application.
Description
Technical field
The present invention relates to a kind of is the digital machine of feature with the function combinations, specifically a kind of reconstitutable compact plate computer.
Background technology
Computing machine common on the market, that utilize existing known technology to make, belong to the computing machine of the PC, server and so on of commercialization or family expenses, otherwise be belong to use in embedded system, major function chip or module directly are mounted to computing machine among the relevant device.The former is connected to form by several big functional parts such as casing, motherboard and displays, exists in the mode of independent community; The latter then is an ingredient that constitutes other application system, with the corresponding function that strengthens application system or carry out system applies easily.Yet embedded computer is difficult for directly seeing in application system, sometimes even can make the people ignore its existence.But notebook computer is a kind of display and motherboard is separated and the portable computer of folding, its purpose is common computer is tightened to weight and size that can be portable, its function and configuration and about the same at aspect such as use-pattern and environmental requirement and common PC.Palm PC PDA belongs to an other class can run on the superminicomputer that on the palm, does not directly have floppy disk, hard disk or CD-ROM drive, it can move some dedicated system and software under hand-held, carry out some specific application, but it does not have the complete function of PC or notebook computer, can't directly use in Embedded control class field yet.
Different because of purpose, object and use-pattern etc. comprise that the general multi-purpose computer of PC, notebook computer and PDA need not to consider Embedded application when design, and embedded computer system generally do not consider to finish the function of ordinary PC yet.Yet in some application scenario, but need computing machine both can decompose use---promptly extract associated components forming embedded system, in other application system of directly packing into, carry out the real-time application of Industry Control and context of detection fast, easily; Can carry out the application of hand-held complete machine again---promptly after installing casing and associated components additional, to finish or partly to finish the function of general PC.
In some cases, use PC also can finish Embedded application certainly, but this must all embed mainboard, hard disk and the video card etc. of PC among the controlled system, thereby it install and use inconvenience to some extent.In addition, PC generally can not adapt to abominable relatively environment for use.So just produced special industrial computer.Yet,, generally also just be used for fixing the external control of system because the volume of industrial computer is bigger.
On the other hand, being under the situation that embeds or move, " PC104 " of custom-designed inorganic shell, building block type structure arranged still." but PC104 " but is difficult to be applied to promptly independently manipulate as common computer outside the system.And the main board function of " PC104 " is simple, needs what new function must increase corresponding plate.When function was complicated, whole host machine part was also just slotting more thick more, and volume is then done bigger and bigger, and failure rate is also just more and more higher naturally.
Usually in the design process of computer motherboard, need to consider three kinds of different application types:
1. desktop computer.When carrying out such Computer Design, at first need according to the corresponding mainboard of the characteristics design of CPU, interpolation has the integrated circuit board of all kinds of difference in functionalitys on the basis of mainboard then, or according to a certain concrete functional requirement, carries out the design of corresponding integrated circuit board again.General purpose PC or commonly based on the industrial computer of PC framework.
2. notebook computer.Such computing machine from all many-sides such as function, volume, weight, outward appearance take all factors into consideration, integrated design.The mainboard of the notebook computer of different brands, model needs design separately, and not general substantially, and interchangeability is very poor, and can only wholely use, and is difficult to carry out functions expanding flexibly.
3. embedded system.For the embedded computer system that is used for distinct device, its mainboard (claim again " control integrated circuit board ") is (for example all kinds of integrated circuit boards of 51,96 series monolithics and dsp chip are used in self-control) according to the concrete characteristics custom-made of certain equipment substantially, or requires and the embedded system (for example PC104 series integrated circuit board) finished by certain batch, expand by laminating method according to the control of certain type systematic.Therefore, embedded system can not also need not be unified at aspects such as specific function, profile or fit, thereby does not generally also relate to the problem of versatility and flexible multi-purpose aspect.
So according to the computing machine of traditional approach design, the unitarity problem between general and special-purpose, complete machine and embedding can't be solved all the time effectively.
Summary of the invention
Purpose of the present invention just provides a kind of reconstitutable compact plate computer, and this computing machine can carry out Embedded Application easily, can make system class be similar to PDA again, has the common function of PC.
The present invention is achieved in that a kind of reconstitutable compact plate computer, include casing, motherboard and display, display is made up of LCD MODULE and preposition touch-screen, casing is the picture frame type structure, display is installed in the preceding face of casing, and motherboard is equipped with at the display rear portion, and motherboard is an one board computer, the width of motherboard is consistent with the width of LCD MODULE, and used storer is the solid-state storage chip on the motherboard; Concentrate at an end of motherboard the I/O socket with outstanding port is set, be provided with button and pilot lamp at the other end of motherboard; I/O socket with outstanding port is arranged in the corresponding reserving hole in casing side, includes serial ports, parallel port, USB, Ethernet, CAN bus and external power supply socket, and each port forward position does not all protrude in the end side surface of casing; Be provided with battery case at the motherboard rear portion, rear end cap is the flat board that bends edge-on edge at periphery, and the edge-on edge of rear end cap embeds in the casing, and the securing member cross-under is fastened on the edge-on along last of casing side and rear end cap, covers casing at the back side of casing.
In order to satisfy these two practical application needs that require diverse computer application field of handheld application and Embedded Application, the present invention proposes the notion of " functional element " and to its cardinal rule that defines and use.
So-called " functional element ", exactly one be limited in scope and the computer application field of interrelated, organic assembling in, hope possessed and have various functions to be designed all to enumerate, and then give detailed task and decompose and the function merger.On this basis, can keep that logic is complete relatively, notion is relatively independent, the technology minimal decomposition part of ripe computer function relatively, promptly different, irreplaceable minimum functional module is called " functional element " of computing machine.This definition will be all the time among design philosophy of the present invention and implementation procedure.
For the computer motherboard design of normal mode, at first need clear and definite concrete use object and market orientation, then in conjunction with all kinds of resource limit, the simplest, most economical, the most quick, E.B.B. satisfy functional requirement, bring into play computing machine potentiality or the most all many-sides such as easy expansion to greatest extent, choose the content that is mainly stressed in or several the design processes and carry out balance and coordination.Satisfying under the prerequisite of basic demand, reduce as far as possible redundant, reduce cost, or design with simplified way as far as possible, pass through plug-in card, multiple mode such as external then, progressively increase function corresponding, to satisfy different real needs.
Design philosophy of the present invention, exactly the progressively synthesization of function of computer CPU chip, complicated, power consumption reduces day by day and all kinds of peripheral chip is more intelligent, diversified, volume is progressively under the precondition of micro, can in certain application and range of application, realize " all-round " computer system based on single mainboard.Thus can be in real application systems, realization and the functional requirement different according to association area, each takes what he needs, reconfigure, make the mainboard of same structure can form dissimilar computer systems, according to different use-patterns, in different applications, satisfy different real needs.The conventional design pattern of this design philosophy of the present invention and computing machine then is diverse.
So, what the present invention at first considered when design is its functional area, at labor and determined the host computer control logic of general embedded and hand held system, combine after the basis of owning " functional elements " of interlock circuit, set up the single mainboard structure that to finish its " function complete or collected works ", promptly no matter whether useful these functions are in a certain concrete system, all realize earlier, in follow-up use, carry out flexible and changeable apolegamy again, to satisfy different actual needs.Therefore, the functional completeness and " all-round " pattern that have just emphasized in the design of motherboard in the computing machine of the present invention, and do not go painstakingly to consider in the concrete use the wasting of resources that forms because of function is unnecessary that must face.
At present, the development of all kinds of computer complete machines is based on continuous expansion or the simplification that its housing carries out with improvement more, its essence is in certain chassis space scope, by increasing the variation of parts (as integrated circuit board) in the hope of function, perhaps dwindle its space occupancy, change its use-pattern thus.For example:, in desk-top computer, insert the integrated circuit board of classes such as DSP for real time signal processing; For portable, desktop computer dwindled becomes notebook computer etc.And all these type of work all are to be to carry out under as the precondition of an autonomous device at computing machine itself, be that computer itself is complete, just under its basic structural framing, finished simplification or numerousization, partial alteration or added more interface or all kinds of support.These all are based on the expansion that housing " framework " is carried out.The present invention chooses used functional element from the mainboard of single-mode to make up, and adapting to the variation of used function, thereby is the implementation that a brand-new computer organization is expanded and computer type changes.
The characteristics of flat computer of the present invention are as follows:
The first, adopt independent movement.The motherboard of flat computer of the present invention is an one board computer, is host board structure single, that have standalone feature and mounting structure.Motherboard comprised within the specific limits the resources such as control, computing, storage and interface that might use, the work of getting final product powers on.Display screen, electric battery etc. are all as fabricated alternative pack, and assembling gets final product when needing.The big or small basically identical of the area of motherboard and LCD MODULE, and can directly carry out mechanical connection and fixing with it.Electric battery is installed in the battery case, directly bears on motherboard.In fact, the motherboard among the present invention all is the movements that can work independently no matter whether disposed miscellaneous equipment or parts, and small and exquisite, the compact conformation of its volume.Therefore when independent the use, just can be embedded in easily among other the application system.Because of it has reconstitutable function, complete, visual so same motherboard after having articulated display and electric battery and being fitted in the casing, has just had citation form and the structure that is similar to PDA, can supply direct hand-held.Simultaneously, this flat computer function than PDA again is more perfect and powerful, but also can carry out secondary development.
The second, adopt compact casing.The casing length and width size of flat computer of the present invention is slightly larger than the length and width size of used LCD MODULE itself, thereby LCD MODULE can be contained among the casing thickness that adds up of touch-screen, LCD MODULE, motherboard and the battery case etc. of dress in the integral thickness of casing then depends primarily on compactly.Therefore, flat computer of the present invention is the computing machine of can realize after a kind of screen area at display is determined simple in structure, telotism, hardware environment volume minimum., then parts such as touch-screen, LCD MODULE, motherboard, battery case sequentially can be packed in the casing with hand-held work as need,,, become a hand-held flat computer just it can be installed and fixed together by four screws.And the shown content of computer screen also can be carried out 90 ° rotation under software control, to satisfy the use needs of different directions under hand-held.
The 3rd, adopt the plane port.Flat computer of the present invention can be equipped with the multiple input/output port that comprises various standard interfaces, socket.Each input/output port all is fixed in the distolateral of motherboard, forms incorporate structure.The forward position of each port does not protrude in the end side surface of casing, to accomplish concordantization of each port at the casing end face, forms " plane port ".So just can make interface on this computing machine, socket etc. can satisfy requirement flexibly easy to use, the danger that can avoid again colliding with impaired takes place, and its outward appearance is also comparatively elegant in appearance.
The 4th, simplify external unit.For the volume that further dwindles computing machine with increase resistance to shock, the present invention does not use the peripheral hardware of class such as common hard disk, and uses the solid-state storage chip to carry out the storage and the operation of program fully.Because without any mechanical component, depend on circuit lifetime the serviceable life of flat computer of the present invention fully, so be able to obvious prolongation serviceable life.In addition, flat computer of the present invention itself uses touch-screen and corresponding soft keyboard to carry out the operation of man-machine interface, thereby does not also need to be equipped with peripheral hardwares such as PS2 keyboard and mouse.However, owing to principal and subordinate USB interface is equipped with on motherboard of the present invention,, thereby can select the relevant external input-output device that needs use equally easily and flexibly voluntarily for use, as keyboard, mouse and mobile memory etc.
As can be seen, the present invention wishes that the computer system that remains to be finished can only increase content on limited basic function, but a large amount of allomeric functions that mainboard itself is possessed reduce, looking feelings selects, it is used to get it, and these individual event functions are recombinated, to adapt to different working environments.Even now may cause a large amount of functional redundancies and waste, but from improving adaptive angle, still belongs to worth.This shows, the mainboard of traditional computer in use, often by " expansion method " to satisfy different functional requirements; The present invention then is by selecting from general function, selects its corresponding related part and carries out different " function embodiment ", forms the different computer organization of function thereby expand.Therefore implementation of the present invention is and traditional approach antipodal " winning method ".
The present invention structurally is core with the motherboard, follows general fiduciary level signal on electric, needn't add any other adapter or similar link separately, and its connected mode is carried out according to the requirement of other system fully.When embedding use, as long as leave enough spaces, make motherboard to pack into and get final product, and on mechanical fixation, the type of cooling, also do not have specific (special) requirements, install very simple and direct.Therefore, the present invention had determine flexibly, make things convenient for characteristic.
The present invention is when carrying out the integral body use according to hand-held, its advantage is also fairly obvious.Compare with notebook computer, increased touch-input function, also can support common computer external unit by USB interface, and have low in energy consumption, in light weight, structure is more compact, volume is more small and exquisite, the antivibration antijamming capability is stronger and operation characteristic such as more reliable and more stable.PDA compares with palm PC, and all kinds of restrictions still less almost can realize the repertoire that PC can realize, is a computing machine truly.Compare with other panel computers, can be applied to hand-held simultaneously and the embedding dual mode, have complete, cassette mechanism structure independently, can further expand realization can make its application more extensive for the compact structure design of reorganization and the stacked structure of integrated circuit board.
As previously mentioned, for same mainboard, when carrying out dissimilar integral body realizations, be embodied in reconstruct fully for function.In other words, if in the time of need placing other environment to finish other function a mainboard of in a certain environment, finishing a certain particular task, needn't increase new integrated circuit board, need not carry out the additions and deletions and the change of any physical device, can not depend on the mechanical framework structure of specific casing and so on, only need extract and show some particular subset among its function complete or collected works at different environment.In the case, the realization of the integral body of a novel computer is exactly the reconstruct of position transfer He its external function of mainboard, and its final effect will depend primarily on other design outside mainboard steering logic and the mechanical dimension.So just can make the designer of non-computer specialty all might carry out the entire machine design in related application field, Specialty Design person has then had bigger imagination space and design freedom.
So,, be completely new concept, method and a pattern according to the Computer Design that " functional element " makes up.Its essence is and utilize a large amount of functional redundancies to exchange for flexibly more and convenience.On this basis, rationally determine " functional element ", thoroughly study, define its basic structure, inconvenience and the drawback that can fundamentally avoid traditional motherboard design mode to be brought, thus be expected to promote the development of computer utility cause.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a back of the present invention pseudosection.
Embodiment
As shown in Figure 1, flat computer of the present invention includes casing 1, touch-screen 2, LCD MODULE 3, motherboard 4, battery case 5 and rear end cap 6.Touch-screen 2 is positioned at the front of LCD MODULE 3, connects to form touching-type monitor in the usual way with LCD MODULE 3, is installed in the preceding face of casing 1 of picture frame type structure.Motherboard 4 is equipped with at the rear portion of display.Flat computer of the present invention itself uses touch-screen and corresponding soft keyboard to carry out the operation of man-machine interface, is not equipped with peripheral hardwares such as PS2 keyboard and mouse.Owing on motherboard, be equipped with principal and subordinate USB interface, thereby can select the relevant external input-output device that needs use for use, as keyboard, mouse or portable hard drive etc.
In the present embodiment, I/O socket 7 with outstanding port is concentrated the upper end side (other are in like manner distolateral) that has been arranged on motherboard 4, I/O socket 7 includes serial ports, parallel port, USB, common Ethernet, CAN bus and external power supply socket etc., concentrate the top that is arranged on motherboard 4, and be arranged in 1 corresponding reserving hole of end of casing.Each port forward position does not protrude in the side, top of casing 1, and is preferably concordant with casing 1 top lateral surface, forms the plane port.The I/O socket also includes interfaces such as SD card or CF card in addition.Even hide in casing inside because of the plug-in card deck of types such as SD, CF and RESET key etc. and also can use equally, so the deck of these interfaces and RESET key can be installed in the left and right sides of motherboard, as long as do not clash during final assembling with casing.Certainly, the notch and the available sharp objects that should reserve plug-in card on the relevant position, side of casing 1 visited the circular hole of pressing the RESET key.
When mounted, interface cable can be fixedly connected with the wire harness mode, to save the space and to make things convenient for cabling.When hand-held is used, also can patch at any time, with reduce line around.
Core Feature elements such as the CPU of computing machine, storer can be arranged on the motherboard 4 according to usual manners such as Surface Mount, straight cuttings, even under the situation of border qualification, on motherboard 4, also can carry out the design and installation of all kinds of daughter boards, with the space availability ratio of abundant raising motherboard 4.Among Fig. 2, the components and parts of being installed on the motherboard 4 all are arranged on the upper area of motherboard, constitute " element region ", and lower region thereof is vacated, and placing battery case 5, thereby have reduced the thickness of casing 1 to greatest extent.In battery case 5, both can install and use whole battery module, can use discrete cell to constitute electric battery again.When using external power supply, self-contained battery just can become option, or uses as backup battery.In addition, owing to can use common No. 5 ni-mhs or nickel chromium triangle rechargeable battery, therefore can detect in real time and charged in good time by the internal power supply detection system, or, make the battery altering prompting targetedly according to the concrete use or the aging conditions of every batteries.If use external power supply with fixed form, computing machine then of the present invention also can not considered the installation of battery, and its space is used as the prolongable element region of motherboard.
In the capping of the back side of casing 1 rear end cap 6 is arranged.Rear end cap 6 is actually one and bends the flat board on edge-on edge at periphery, and the securing member cross-under is fastened on the edge-on along last of casing side and rear end cap 6 along embedding in the casing 1 for rear end cap 6 edge-on, with fixing rear end cap 6.Adopt the embedded mode of this end cap, can make the volume minimum of machine box.In addition, also can on rear end cap, install simple mechanisms such as some hooks or footing additional, to help to carry out wall-hanging or desk-top use.
Flat computer of the present invention still keeps some traditional button and pilot lamp, uses to make things convenient for hand-held.Among Fig. 2, be provided with button and pilot lamp 8 in the lower end of motherboard 4, this end is relative with the upper end that outstanding port I/O socket 7 is housed, and its mounting means is also identical.
In addition, although motherboard 4 should be corresponding with the size of casing 1 outer wall at the overall dimension of port direction, with regard to the plate body of motherboard 4 itself, the size of this direction must be less than the inwall size of corresponding casing 1.Its reason is in the assembling process of carrying out motherboard 4, needs earlier an end of the outstanding port of its configuration to be packed in the mode that tilts in advance, and outstanding port front end is leant out, and is blocked by casing to avoid the other end of motherboard.After treating that whole motherboard is in place, horizontal sliding motherboard again, make the button of its other end and pilot lamp 8 insert on the casings in the corresponding reserving hole after, promptly available screw carries out the fixing of motherboard.At this moment, each port just can not hindered by general scratch.Therefore, the fixed orifice with motherboard is designed to elongated structure (Fig. 2), the position adjustment when then helping the motherboard assembling.
Behind the casing 1 of packing into, the I/O socket 7 with outstanding port on the motherboard 4 is concordant with the upper surface of casing 1, and simultaneously, button is concordant with the lower surface of casing 1 with pilot lamp 8.Two other side of motherboard 4 then can comparatively closely embed in the casing 1.The width of motherboard 4 is preferably consistent with the width of LCD MODULE 3, so just can guarantee that motherboard 4 has maximum usable area at Width, also can make complete machine have minimum cross sectional dimensions simultaneously.
Claims (2)
1. reconstitutable compact plate computer, include casing (1), motherboard (4) and display, display is made up of LCD MODULE (3) and preposition touch-screen (2), casing (1) is the picture frame type structure, display is installed in the preceding face of casing, motherboard (4) is equipped with at the display rear portion, it is characterized in that motherboard (4) is an one board computer, the width of motherboard (4) is consistent with the width of LCD MODULE (3), and it is the solid-state storage chip that motherboard (4) is gone up used storer; Concentrate at an end of motherboard (4) the I/O socket (7) with outstanding port is set, be provided with button and pilot lamp (8) at the other end of motherboard (4); I/O socket (7) with outstanding port is arranged in the corresponding reserving hole in casing side, includes serial ports, parallel port, USB, Ethernet, CAN bus and external power supply socket, and each port forward position does not all protrude in the end side surface of casing (1); Be provided with battery case (5) at motherboard (4) rear portion, rear end cap (6) is the flat board that bends edge-on edge at periphery, the edge-on edge of rear end cap (6) embeds in the casing (1), and the securing member cross-under is fastened on the edge-on along last of casing side and rear end cap (6), covers casing at the back side of casing (1).
2. reconstitutable compact plate computer according to claim 1, the components and parts that it is characterized in that on the motherboard being installed all are arranged on the upper area of motherboard (4), and the lower area of motherboard is vacated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100481242A CN100392558C (en) | 2006-08-10 | 2006-08-10 | Compact plate computer capable of recombination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100481242A CN100392558C (en) | 2006-08-10 | 2006-08-10 | Compact plate computer capable of recombination |
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| Publication Number | Publication Date |
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| CN1908851A CN1908851A (en) | 2007-02-07 |
| CN100392558C true CN100392558C (en) | 2008-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006100481242A Expired - Fee Related CN100392558C (en) | 2006-08-10 | 2006-08-10 | Compact plate computer capable of recombination |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2496063Y (en) * | 2001-09-20 | 2002-06-19 | 闽祥实业有限公司 | Non-voltability solid-state memory driver |
| US6421232B2 (en) * | 2000-08-02 | 2002-07-16 | Xybernaut Corporation | Dual FPD and thin client |
| CN2566323Y (en) * | 2002-04-08 | 2003-08-13 | 华展科技股份有限公司 | Wireless panel computer |
| CN1963723A (en) * | 2005-10-18 | 2007-05-16 | 宋柏君 | Flat computer with touch control screen |
-
2006
- 2006-08-10 CN CNB2006100481242A patent/CN100392558C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6421232B2 (en) * | 2000-08-02 | 2002-07-16 | Xybernaut Corporation | Dual FPD and thin client |
| CN2496063Y (en) * | 2001-09-20 | 2002-06-19 | 闽祥实业有限公司 | Non-voltability solid-state memory driver |
| CN2566323Y (en) * | 2002-04-08 | 2003-08-13 | 华展科技股份有限公司 | Wireless panel computer |
| CN1963723A (en) * | 2005-10-18 | 2007-05-16 | 宋柏君 | Flat computer with touch control screen |
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| Publication number | Publication date |
|---|---|
| CN1908851A (en) | 2007-02-07 |
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Granted publication date: 20080604 Termination date: 20110810 |