WO2015007046A1

WO2015007046A1 - Tumble card, expansion card assembly structure having same, and all-in-one computer

Info

Publication number: WO2015007046A1
Application number: PCT/CN2013/089299
Authority: WO
Inventors: 谢浩然
Original assignee: Xie Haoran
Priority date: 2013-07-16
Filing date: 2013-12-12
Publication date: 2015-01-22
Also published as: CN203366190U

Abstract

Provided is a tumble card (300). The tumble card comprises a gold finger which is used for being inserted into a slot of a mainboard (100) and an expansion card slot (200) which is used for receiving an expansion card (400), wherein the gold finger and a pin of the expansion card slot have opposite arrangement directions. Also provided are a corresponding expansion card assembly structure and an all-in-one computer. The expansion card assembly structure can significantly improve the heat dissipation performance of a device.

Description

The present invention relates to a computer device, and more particularly to a flip card, an expansion card assembly structure having the same, and an all-in-one computer.

^ The size of the chassis of the two-computer computer is relatively thin. Generally, only the half-height expansion card can be installed. In order to install the full-height expansion card (the specific specifications of the half-height expansion card and the full-height expansion card can be found in the PCI E standard), it is necessary to use the flip card to make The expansion card is parallel to the board. The existing flip card adopts a design in which the direction of the expansion card slot is consistent with the length of the gold finger direction. When an expansion card such as a graphics card is inserted into the flip card, the side of the extended card fan faces the motherboard. The design will cause the heat to be dissipated to the outside, the heat dissipation efficiency is low, and the device may not work properly.

Summary of the invention

SUMMARY OF THE INVENTION The object of the present invention is to overcome the deficiencies of the prior art, and to provide a flip card, an expansion card assembly structure having the same, and an all-in-one computer, which significantly improves heat dissipation performance.

To achieve the above object, the present invention adopts the following technical solutions:

A flip card includes a gold finger for inserting a motherboard slot and an expansion card slot for inserting an expansion card, and the pin fingers and the expansion card slot are arranged in opposite directions.

Further, the gold finger has a short finger and a long finger, and there is a foolproof gap between the short finger and the long finger, the expansion card slot has a short slot and a long slot, and the short slot and the long slot There is a gap between the slots, the short fingers correspond to the short slots, the long fingers correspond to the long slots, and the positions of the short slots and the long slots are followed by the short fingers The positions of the long fingers are reversed.

Further, the opening direction of the expansion card slot is perpendicular to the orientation of the gold finger. Further, the expansion card slot is a graphics card slot.

An expansion card assembly structure, comprising: a flip card inserted into an expansion card slot on a main board; and an expansion card inserted in an expansion card slot of the flip card, the flip card being the flip card, inserted in the The side of the expansion card with the fan or heat sink on the flip card faces away from the motherboard.

Further, the expansion card is a graphics card.

An all-in-one computer includes a chassis and a motherboard and a power supply installed in the chassis, and further includes the above-mentioned expansion card assembly structure. Further, the power source is an ATX power source.

Advantageous technical effects of the present invention:

The flip card of the present invention is different from the prior art in that the pin fingers and the expansion card slot are arranged in opposite directions, so that when the expansion card is inserted into the flip card, the side of the fan or the heat sink is extended. It is facing away from the motherboard instead of facing the motherboard like a traditional design, so it can dissipate heat well and ensure that the device works properly. This design further ensures that not only can a half-height expansion card be installed in a thinner chassis, but also a flip card to install a full-height expansion card and ensure its proper operation.

DRAWINGS

1 is a schematic structural view of an embodiment of a flip card according to the present invention;

2 is a schematic structural view of an embodiment of an expansion card assembly structure according to the present invention;

3 is an assembled view of an embodiment of an expansion card assembly structure of the present invention.

The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to FIG. 1, in some embodiments, a flip card includes a gold finger for inserting a motherboard slot and an expansion card slot for inserting an expansion card, the gold finger having a short finger 1 and a long finger 3, There is a foolproof gap 2 between the short finger 1 and the long finger 3, the expansion card slot has a short slot 4 and a long slot 6, and the short slot 4 and the long slot 6 have a foolproof gap 5, The short finger 1 corresponds to the short slot 4, the long finger 3 corresponds to the long slot 6, and the position of the short slot and the long slot follows the short finger and the long finger The order of the positions is reversed, that is, the positions of the short fingers 1 and the long fingers 3, the short slots 4 and the long slots 6 are different, and the pins of the gold finger and the expansion card slot are arranged in the opposite direction.

In one embodiment, the opening direction of the expansion card slot is perpendicular to the orientation of the gold finger.

In one embodiment, the expansion card slot is a graphics card slot.

As shown in FIGS. 2 and 3, in some embodiments, an expansion card assembly structure includes a flip card 300 of an expansion card slot 200 inserted in the motherboard 100 and an expansion card slot inserted in the flip card. The expansion card 400 is the flip card shown in FIG. 1. The expansion card 400 inserted on the flip card 300 is parallel to the main board 100, and the side of the expansion card 400 with a fan or a heat sink is opposite to the card. The main board 100.

As shown in FIG. 2, in some embodiments, an all-in-one computer includes a chassis (partially illustrated) and a motherboard 100 and a power source (not shown) mounted in the chassis, and the expansion card described above. Assembly structure.

The expansion card slot types can be PCI-E lx, PCI Έ 4x, PCI Έ 8x, PCI E 16x, PCI, and so on.

The power supply can be an ATX power supply (the ATX specification is a standard developed by Intel Corporation).

The above is a further detailed description of the present invention in connection with the specific preferred embodiments, and the specific embodiments of the present invention are not limited to the description. It is to be understood by those skilled in the art that the present invention can be delineated or substituted without departing from the spirit and scope of the invention.

Claims

claims

1. A flip card, including a gold finger for inserting into a motherboard slot and an expansion card slot for inserting an expansion card, characterized in that the pin arrangement directions of the gold finger and the expansion card slot are opposite. .

2. The flip card according to claim 1, wherein the gold finger has a short finger and a long finger, there is a fool-proof gap between the short finger and the long finger, and the expansion card slot has a short slot and a long finger. Long groove, there is a fool-proof gap between the short groove and the long groove, the short finger corresponds to the short groove, the long finger corresponds to the long groove, the short groove corresponds to the The position sequence of the long slot is opposite to the position sequence of the short finger and the long finger.

3. The flip card according to claim 1, characterized in that the opening direction of the expansion card slot is perpendicular to the direction of the gold finger.

4. The flip card according to claim 1 or 2 or 3, characterized in that the expansion card slot is a graphics card slot.

5. An expansion card assembly structure, including a flip card inserted into an expansion card slot on the motherboard and an expansion card inserted into the expansion card slot of the flip card, characterized in that the flip card is according to the claim In the flip card described in 1 or 2 or 3, the side of the expansion card with the fan or heat sink faces away from the motherboard.

6. The expansion card assembly structure according to claim 5, wherein the expansion card is a graphics card.

7. An all-in-one computer, including a chassis, a motherboard and a power supply installed in the chassis, and characterized in that it also includes an expansion card assembly structure according to claim 5 or 6.

8. The all-in-one computer according to claim 7, wherein the power supply is an ATX power supply.