CN2539993Y - Liquid crystal display card - Google Patents
Liquid crystal display card Download PDFInfo
- Publication number
- CN2539993Y CN2539993Y CN 02225857 CN02225857U CN2539993Y CN 2539993 Y CN2539993 Y CN 2539993Y CN 02225857 CN02225857 CN 02225857 CN 02225857 U CN02225857 U CN 02225857U CN 2539993 Y CN2539993 Y CN 2539993Y
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- display card
- card
- framework
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a liquid crystal display card, including a liquid crystal display piece and a framework which the liquid crystal display piece is disposed on and has an opening corresponding to the main display part of the liquid crystal display piece, the framework is also provided with an open notch to cause the pins of the liquid crystal display piece to be exposed, and also an encoding device corresponding to the function selector switch on the host. The liquid crystal display card is applied in game consoles, telephones and other devices, and when being used in a game console, the program/function corresponding to the liquid crystal display card is chosen for the encoding device of game card, that is, the decoding of the host in which a plurality of programs and multi-functional programmes are stored through the encoding device, the CPU in the host is arranged to the program or function corresponding to the liquid crystal display card. The liquid crystal display card matches with the host, LCD display card changes more widely program/function and is also applied to the clock and electronic desk calendar or other devices which have low-price multi-functional chips but each function is configured with different LCD display cards.
Description
Technical field
The utility model relates to the display device of game machine and relevant microcomputer apparatus, more particularly, relates to a kind of liquid crystal display card that can be used with game machine etc.
Background technology
China's utility model patent 96200964.4 has proposed " a kind of game card with display ", in order to cooperate Chinese utility model patent 96200965 disclosed " the multi-functional palm type game machine of card changeable ", solved the problem of having only game shows in game machine of traditional low-grade game machine, along with the continuous development of IC (integrated circuit) technology, the IC that stores a plurality of programs is very nearly the same with the cost of the IC that stores a program.Proposed a kind of " the game card device of replaceable display subcard " in Chinese utility model patent 01255859.1, above-mentioned game card is resolved into the master card of band Polymera IC and the subcard of band LCD, both are in conjunction with being applied directly in the above-mentioned game machine.Its deficiency is to have twice with game machine to be connected, and subcard arrives game machine to master card and master card, and therefore, reliability is affected.On the other hand, when the IC in the master card can deposit hundreds of program, with its separate with machine body belong to unnecessary because the chance of changing is seldom.In addition, another deficiency of Chinese utility model patent 01255859.1 only is the application of LCD display card isolation technics is confined to game machine field, and for example can't expand on multi-feature telephone, the multifunction timepiece.Prior art can't provide a kind of have directly realize reliably being connected with main frame, but the while function selecting and may be used on the display device based on single programs/function that miscellaneous equipments such as game machine, telephone set get on.
Summary of the invention
The technical problems to be solved in the utility model is that proposing a kind of is to have the liquid crystal indicator that multi-functional (program) electronic equipment (game machine) cooperates, and can change easily, and can realize program/function selecting.
Technical matters of the present utility model is to solve like this, construct a kind of liquid crystal display card, comprise LCD plate and described LCD plate is installed, has the framework with the main display part of described LCD plate corresponding opening, also have open notch that described LCD plate pin is exposed on the described framework, also be provided with on the described framework be used for program/function selecting code device.
In the liquid crystal display card that provides according to the utility model, described framework one side is provided with the installation buckle, and opposite side is provided with positioning clamping pin.
In the liquid crystal display card that provides according to the utility model, described code device is the salient point of a plurality of different layouts.
In the liquid crystal display card that provides according to the utility model, described code device is the concave point of a plurality of different layouts.
In the liquid crystal display card that provides according to the utility model, described framework is the end of by and cooperate the lid of installing to form with it.
The liquid crystal display card that the utility model provides can be applicable to multiple devices such as game machine, telephone set, when being applied to game machine, the game card code device can be selected the program/function corresponding with display card, promptly, CPU in the main frame is set at program corresponding with display card or function by code device and the decoding that stores the main frame of Polymera, multi-functional program.This liquid crystal display card cooperates with main frame, the LCD display card can be applied even more extensively replacing in game shows, also can be applicable to clock and Electronic desk calendar or low price multifunction chip is arranged for other and each function need be equipped with in the device of Different L CD liquid crystal display card, promptly by on a main frame, selecting the different liquid crystal display card of pegging graft, each liquid crystal display card can activate one or more game shows of same Display Category, make low-grade game machine or Related product field accomplish that really a multi-function device can be equipped with Different L CD card according to program, realize Polymera recreation cheaply or multi-functional.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION synoptic diagram of the utility model liquid crystal display card;
Fig. 2 is the schematic appearance of the utility model liquid crystal display card;
Fig. 3 is the liquid crystal display card perspective view;
Fig. 4 is the schematic perspective view of another angle of liquid crystal display card;
Fig. 5 is the synoptic diagram that the utility model liquid crystal display card is used for game machine.
Embodiment
Liquid crystal display card of the present utility model can be used for game machine, telephone set, multifunction timepiece and other has the device of LCD.To shown in Figure 5, liquid crystal display card of the present utility model comprises LCD plate 1 and framework 2 compositions as Fig. 1, and framework 2 has openning 21, and its size is corresponding with the main display part of dress LCD plate.An avris of framework 2 has the buckle 23 of installation, and opposite side is a positioning clamping pin 24, is respectively applied for the installation position of main frame to match.Also be provided with open notch 25 on the framework 2 and be used to make LCD plate pin one on glass 1, so that be connected with PCB and associated circuit components on the main frame by conductive rubber, for making main frame can distinguish used liquid crystal display card, to access corresponding program, also be provided with on the framework 2 with main frame on functional select switch corresponding codes device, show as salient point 26 herein.Under 5 some position situations, if do not encode, selection that can 5 kinds of programs of direct representation is if coding (need match with the program of host CPU operation) then can represent 2
5Plant the selection of program.Code device also can adopt concave point or other combination to realize.Framework 2 in liquid crystal display card can be by the end 27 and is cooperated the lid of installing 28 to form with it.During installation, LCD plate 1 can be contained in therebetween, again the end 27 and lid 28 be interlocked or bonding.
Claims (7)
1, a kind of liquid crystal display card, it is characterized in that, comprise LCD plate and described LCD plate is installed, has the framework with the main display part of described LCD plate corresponding opening, also have open notch that described LCD plate pin is exposed on the described framework, also be provided with on the described framework with main frame on functional select switch corresponding codes device.
According to the described liquid crystal display card of claim 1, it is characterized in that 2, described framework one side is provided with the installation buckle.
According to the described liquid crystal display card of claim 1, it is characterized in that 3, described framework opposite side is provided with positioning clamping pin.
4, according to claim 2 or 3 described liquid crystal display cards, it is characterized in that described coding is changed to the salient point of a plurality of different layouts.
According to claim 2 or 3 described liquid crystal display cards, it is characterized in that 5, described code device is the concave point of a plurality of different layouts.
According to claim 2 or 3 described liquid crystal display cards, it is characterized in that 6, described code device is the salient point of a plurality of different layouts, the combination of concave point.
According to any one described liquid crystal display card among the claim 1-3, it is characterized in that 7, described framework is the end of by and cooperate the lid of installing to form with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02225857 CN2539993Y (en) | 2002-02-10 | 2002-02-10 | Liquid crystal display card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02225857 CN2539993Y (en) | 2002-02-10 | 2002-02-10 | Liquid crystal display card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2539993Y true CN2539993Y (en) | 2003-03-12 |
Family
ID=33702985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02225857 Expired - Fee Related CN2539993Y (en) | 2002-02-10 | 2002-02-10 | Liquid crystal display card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2539993Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100492479C (en) * | 2003-09-04 | 2009-05-27 | 富士通株式会社 | Information display system and display element driving method |
-
2002
- 2002-02-10 CN CN 02225857 patent/CN2539993Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100492479C (en) * | 2003-09-04 | 2009-05-27 | 富士通株式会社 | Information display system and display element driving method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |