CN201796311U

CN201796311U - Computer mainframe board

Info

Publication number: CN201796311U
Application number: CN2009203119820U
Authority: CN
Inventors: 林南宏; 张俊毅; 廖芳竹
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2009-09-30
Filing date: 2009-09-30
Publication date: 2011-04-13
Anticipated expiration: 2019-09-30

Abstract

The utility model discloses a computer mainframe board, which is provided with a plurality of elements and comprises a first substrate, a second substrate and a connecting part. The first substrate is connected with the second substrate via the connecting part, a central processing unit (CPU), a wireless network module, a south-bridge chip and a north-bridge chip are all arranged on the first substrate, and other elements are all disposed on the second substrate.

Description

Computer main frame panel

[technical field]

The utility model relates to a kind of computer main frame panel, relates in particular to a kind of computer main frame panel that can be applicable to desk-top or notebook.

[background technology]

The active computer motherboard is the monoblock type framework normally, is provided with multiple element above, as CPU, wireless network module, I/O element etc.The evolution of computing machine (as notebook) is a kind of platform architecture evolution at present, comprises CPU, wireless network module and chipset (south, north bridge chips), so the whole brand-new platform of all can arranging in pairs or groups when having new CPU to release is released; In fact, in all element of computer main frame panel, also with above-mentioned three kinds of elements upgrade the fastest, price is the highest.

Therefore, the defective of existing monoblock type computer main frame panel is: when new CPU release causes aforementioned platform to upgrade, often cause whole motherboard to need to upgrade, promptly because aforementioned platform upgrades when releasing new product from generation to generation, also maximum is often lost in the stock of old generation product, price reduction.

Therefore, be necessary to provide a kind of improved computer main frame panel, to overcome the defective of prior art.

[utility model content]

Technical problem to be solved in the utility model provides a kind of computer main frame panel, can reduce the old product stock, the price reduction loss that cause when element such as CPU upgrades.

For solving the problems of the technologies described above, the utility model provides a kind of computer main frame panel, which is provided with multiple element, comprise first substrate, second substrate and connect the web member of first, second substrate, wherein, CPU, wireless network module and south, north bridge chipset all are arranged on first substrate, and other elements all are arranged on second substrate.

Compare with correlation technique, computer main frame panel advantage of the present utility model is: when one of CPU, wireless network module and three kinds of elements of chipset upgrade, when the platform of three's structure need upgrade together, because CPU, wireless network module and three kinds of elements of chipset all are arranged on first substrate, so only need to change integrated first substrate of three kinds of elements, need not change second substrate and go up multiple element, reduce the old product stock.

[description of drawings]

Fig. 1 is the assembly drawing of the utility model computer main frame panel.

Fig. 2 is the partial view of the utility model computer main frame panel.

Fig. 3 also is the partial view of the utility model computer main frame panel.

[embodiment]

See also Fig. 1 to Fig. 3, the computer main frame panel 1 of the utility model is similar with the active computer motherboard, with integrated multiple element, as CPU, various I/O connectors etc.The characteristic of computer main frame panel 1 of the present utility model is that it is a two-piece type, comprises first substrate, 10, the second substrates 12 and the web member 14 that first, second substrate is interconnected.

First substrate 10 will be used for making up the CPU platform, and soon CPU2, wireless network module 3 and south, 4 three kinds of elements of north bridge chipset all are arranged on first substrate 10; Various I/O connectors and other elements then will be arranged on second substrate 12.First substrate 10, second substrate 12 can be connected to each other by web member 14, this web member 14 can be a flexible cable, also can be to be arranged at the fastener 120 of second substrate, 12 lateral margins and corresponding be located at first substrate, 10 lateral margins and can accommodate the fixedly fixture 100 of fastener 120; Thus, first substrate 10, second substrate 12 can interconnect movable or regularly.Two kinds of connected modes can be distinguished use separately, also can use promptly common use the in the utility model jointly.As everyone knows, north bridge is a system control chip, mainly is responsible for communicating by letter between CPU and internal memory, CPU and the AGP (Accelerated Graphic Ports-AGP), and the control project mostly is high-speed equipment, as: CPU, Host Bus (host bus); Low-speed peripheral during south bridge is mainly managed, usually integrated interruptable controller, DMA (Direct Memory Access) controller.

As previously mentioned, when one of CPU2, wireless network module 3 and south, north bridge chipset 4 are upgraded, the platform that the three makes up needs to upgrade together usually, so CPU2, wireless network module 3 and south, 4 three kinds of elements of north bridge chipset all are arranged on first substrate 10, advantage promptly is: first substrate 10 that has only needed to change integrated three kinds of elements, need not change second substrate 12 and go up multiple element, reduce the old product stock.Certainly, can also carry other elements on the platform that the three makes up, but obviously few more cost that helps more reduces.

Claims

1. a computer main frame panel comprises first substrate, second substrate and connect the web member of first, second substrate, and it is characterized in that: first substrate is provided with CPU, wireless network module and south, north bridge chipset.

2. computer main frame panel as claimed in claim 1 is characterized in that: described first, second substrate is movable or interconnection regularly by web member.

3. computer main frame panel as claimed in claim 2 is characterized in that: described web member is a flexible cable.

4. computer main frame panel as claimed in claim 2 is characterized in that: described web member comprises the fastener of being located at the second substrate lateral margin, and correspondence is located at the first substrate lateral margin and can be accommodated the fixedly fixture of fastener.