CN2828896Y

CN2828896Y - Mini-computer of easy updating

Info

Publication number: CN2828896Y
Application number: CN 200520110445
Authority: CN
Inventors: 郑万成
Original assignee: QINGANG ZIXUN CO Ltd
Current assignee: QINGANG ZIXUN CO Ltd
Priority date: 2005-06-23
Filing date: 2005-06-23
Publication date: 2006-10-18
Anticipated expiration: 2015-06-23

Abstract

The utility model discloses an easy-upgraded microcomputer, which comprises a miniature mainboard, an adapter board, a hard disk drive and a miniature casing. Primarily, a first electric connector is arranged at the position where the miniature mainboard is arranged. The adapter board is provided with a second electric connector which is matched with the first electric connector, and is welded with a central processing unit (CPU) socket and other necessary processing chips. In this way, the miniature mainboard which is easy to replace, namely the microcomputer which is easy to upgrade for using a new CPU chip or other processing chips, is formed.

Description

The microcomputer that is easy to upgrade

Technical field

The utility model relates to a kind of microcomputer that is easy to upgrade, and refers in particular to a kind of be easy to the change new central processing unit chip of different connecting interfaces or the microcomputer of other process chip.

Background technology

Known desktop PC main frame (PC), be in a cabinet, to be assembled with a motherboard, at least one Winchester disk drive, a CD-ROM drive, a floppy drive and a power supply unit etc., wherein this motherboard is typically provided with a central processing unit socket, can be for the central processing unit chip of grafting identical traffic interface, be provided with other necessary specific function chip in the motherboard weldering in addition, for example display chip, north bridge chips, South Bridge chip or the like are formed the desktop PC main frame that can use with interfacing equipments collocation such as display, keyboard, mouses thus.

Computing machine science and technology is maked rapid progress, often after a central processing unit chip or the release of specific function chip, develop again subsequently and upgrade and chipset with better function, new chip often can't be assembled with old motherboard is compatible, when particularly transmission interface changes, be as good as and make old motherboard move towards the destiny that is eliminated gradually, the motherboard of for example known employing Intel central processing unit, its transmission interface is to adopt Socket478, new Intel central processing unit chip then changes employing LGA (Land Grid Array) 775 interfaces, and new Intel central processing unit chip can't be used with old motherboard at all.In addition, because new central processing unit chip includes specific function, must use its function of competence exertion with other chipset collocation.Therefore, how to allow the old motherboard can general new chip and obtain lifting (upgrading) on the function, in the development of computing machine science and technology, the difficulty that often faces.

In view of the difficulty of known desktop PC motherboard upgrading, the design people exhausts the concentrated research of its intelligence and overcomes, and relies on the many years of experience of being engaged in micro-mainframe computer production, manufacturing, finishes the microcomputer that is easy to upgrade of the present utility model finally.

Summary of the invention

The purpose of this utility model, provide a kind of microcomputer that is easy to upgrade, improvement by the assembling of can pegging graft fast to a card extender and motherboard, and central processing unit chip carrier socket and other specific function chipset be loaded on the design of card extender, reach micro-mainframe computer and can be easy to upgrade and use the effect of new central processing unit chip and other specific function chip.

According to above-mentioned purpose, a kind of microcomputer that is easy to upgrade of the utility model comprises a micromainframe plate, a card extender, a Winchester disk drive and a miniature casing, and described micromainframe plate is provided with one first electric connector in its front chosen place; Described card extender, has a circuit board, be provided with a central processing unit socket in circuit board plate face, can be for central processing unit chip assembling, in addition the circuit board chosen place often is provided with the functional chip that need use with the collocation of central processing unit chip, and second electric connector of corresponding aforementioned first electric connector, make card extender see through the quick grafting of second electric connector and first electric connector, make central processing unit chip and functional chip and micromainframe plate constitute and electrically connect application, form the microcomputer that is easy to upgrade thus.

Preferably, this first electric connector and second electric connector can be provided with two.

Preferably, can assemble a heat abstractor on this central processing unit socket.

Preferably, this first electric connector and second electric connector can be provided with more than two.

Therefore, the utility model includes a micromainframe plate, a card extender, a Winchester disk drive and a miniature casing, wherein, mainly be to be provided with one first electric connector in micromainframe plate chosen place, be provided with second electric connector that mates with first electric connector in card extender, card extender can parallelly be plugged on the micromainframe plate, and the reduction height space is in the miniature casing that is suitable for packing into; And the plate face of this card extender weldering is provided with a central processing unit plug socket, and other necessary processing chip, forms free of replacement micromainframe plate thus, can be easy to upgrade use the microcomputer of new central processing unit chip or other process chip.

Description of drawings

Fig. 1 is the decomposing schematic representation of the utility model micromainframe plate and card extender.

Fig. 2 is the schematic perspective view of the utility model Assembly Action.

Fig. 3 forms the sectional schematic diagram of state for the utility model micro calculator.

Description of reference numerals:

1... micromainframe plate 11.. circuit board

12.. memory bank 13.. electric connector

14.. functional chip 15.. Port

16.. the first electric connector 2... card extender

21.. circuit board 22.. central processing unit socket

23.. central processing unit chip 24.. heat abstractor

25.. functional chip 26.. second electric connector

3... Winchester disk drive 4... CD-ROM drive

5... miniature casing

Embodiment

For the purpose of this utility model, feature and effect are understood, now by following specific embodiment, and conjunction with figs., the utility model is described in detail, illustrate as the back:

As shown in drawings, the utility model do " microcomputer that is easy to upgrade ", it is the micro-mainframe computer that a kind of outward appearance volume is different from desktop PC main frame or Barebone, the size that is equivalent to the CD-ROM drive of a desktop PC, comprise a micromainframe plate 1, a card extender 2, a Winchester disk drive 3 and a miniature casing 5, and can set up a CD-ROM drive 4, wherein this Winchester disk drive 3, CD-ROM drive 4 and miniature casing 5 are known article of micro-mainframe computer, so do not give unnecessary details in addition.Wherein:

Micromainframe plate 1, as shown in Figure 1, be that weldering is provided with memory bank 12, various electric connector 13, various functional chip 14 (for example starting chip, control chip, network chip etc.), various Port 15 (for example RJ45 interface grafting port, universal serial bus grafting port, IEEE1394 interface grafting port, P/S2 interface grafting port, audio grafting port etc.) on the circuit board 11, and the computer main frame panel of other necessary electronic package (Motherboard), and can on micromainframe plate 1, be stacked with a Winchester disk drive 3 and a CD-ROM drive 4 formation electric connections; The utility model mainly is that the circuit board 11 front chosen places in micromainframe plate 1 are provided with one or more first electric connector 16 (as shown in the figure, be to be provided with two first electric connectors 16), provide following card extender 2 to peg graft fast by this first electric connector 16 and assemble.

Card extender 2, as shown in Figures 1 and 2, include a circuit board 21, be provided with a central processing unit socket 22 in the plate face, so that a central processing unit chip 23 assembling to be provided, and can on central processing unit socket 22, assemble a heat abstractor 24, force central processing unit chip 23 to dispel the heat, in addition circuit board 21 other chosen places often also can be provided with other functional chip 25 that need use with 23 collocation of central processing unit chip, for example System on Chip/SoC, control chip or display chip etc.; Can peg graft fast with micromainframe plate 1 for making card extender 2, the utility model is provided with second electric connector 26 of corresponding aforementioned first electric connector 16 in addition in circuit board 21 bottoms, make card extender 2 can see through the quick grafting of second electric connector 26 and first electric connector 16, make above-mentioned central processing unit chip 23 and other functional chip 25 constitute to electrically connect and use with micromainframe plate 1.

Architectural feature and assembled relation improvement by above-mentioned micromainframe plate 1 and card extender 2, promptly composition can be assembled Winchester disk drive 3, CD-ROM drive 4 and other necessary interface equipment on micromainframe plate 1, and can receive into the microcomputer (as shown in Figures 2 and 3) in the miniature casing 5.

The microcomputer design that the utility model is easy to upgrade, owing to use a card extender 2 that central

processing unit chip

23 and 25 assemblings of other functional chip are provided, but see through general second electric connector 26 and first electric connector, 16 quick-inserting structures again, make card extender 2, central processing unit chip 23 and other functional chip 25 constitute electric connection with micromainframe plate 1, therefore the central processing unit socket 22 on this card extender 2 is the socket (Socket478 that can select various transmission interface arbitrarily for use, LGA775 etc.), allow the user freely select lower-cost card extender 2 for use thus, micromainframe plate 1 or central processing unit chip 23 collocation old with the user, no matter change micromainframe plate 1 or central processing unit chip 23 so the user will upgrade, can exempt the incompatible problem of transmission interface, reach the effect that is easy to upgrade.

Claims

1, a kind of microcomputer that is easy to upgrade comprises a micromainframe plate, a card extender, a Winchester disk drive and a miniature casing, it is characterized in that:

Described micromainframe plate is provided with one first electric connector in its front;

Described card extender, has a circuit board, being provided with one in circuit board plate face can be for the central processing unit socket of central processing unit chip assembling, described circuit board is provided with the functional chip that can use with central processing unit chip collocation, and second electric connector of corresponding aforementioned first electric connector, by the grafting of described second electric connector and first electric connector, the central processing unit chip of described card extender and functional chip and described micromainframe plate constitute electric connection.

2, be easy to the microcomputer of upgrading according to claim 1, it is characterized in that this first electric connector and second electric connector are provided with two.

3, be easy to the microcomputer of upgrading according to claim 1, it is characterized in that, assembling one heat abstractor on this central processing unit socket.

4, be easy to the microcomputer of upgrading according to claim 1, it is characterized in that this first electric connector and second electric connector are provided with more than two.

5, be easy to the microcomputer of upgrading according to claim 1, it is characterized in that, described functional chip is to start chip, control chip or network chip.