WO2015007047A1

WO2015007047A1 - Expansion card mounting structure and all-in-one computer

Info

Publication number: WO2015007047A1
Application number: PCT/CN2013/089303
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: CN203366203U

Abstract

Disclosed is an expansion card mounting structure, which is used for an all-in-one computer and comprises a full-height expansion card support. Four fixing positions used for fixing a mainboard are arranged on the chassis of the all-in-one computer, wherein the straight line connecting the two fixing positions which are closer to an I/O interface opening of the chassis of the all-in-one computer is not parallel to the I/O interface opening; and the straight line connecting the two fixing positions which are farther from the I/O interface opening of the chassis of the all-in-one computer is parallel to the I/O interface opening. The full-height expansion card support is farther from the I/O interface opening relative to the four fixing positions and is parallel to the I/O interface opening. Also disclosed herein is an all-in-one computer having the above-mentioned expansion card mounting structure. The expansion card mounting structure is used, so that a full-height expansion card can be installed in an all-in-one computer.

Description

Expansion card mounting structure and all-in-one computer

The invention relates to a computer device, in particular to an extended body computer, which can generally only be installed with a half height extension - (

P said CI-Ε standard).

In addition, the expansion card bracket is integrally formed or fixed on the side wall of the chassis, so that the installation position of the expansion card is fixed and lacking flexibility.

Summary of the invention

The object of the present invention is to overcome the deficiencies of the prior art and assemble the expansion card.

New specific structure.

In order to achieve the above object, the present invention adopts the following technical solutions:

An expansion card mounting structure for an all-in-one computer,

The integrated computer case is provided with four fixed positions for fixing the main board, wherein the straight line connecting the two fixed positions closer to the I/O interface opening of the all-in-one computer case is not parallel to the I/O interface opening, and the distance The straight line connecting the two fixed positions of the I/O interface opening of the all-in-one computer chassis is parallel to the I/O interface opening, and the full height expansion card bracket is farther than the four fixed position distance I/O interface openings. And parallel to the I/O interface opening.

The following technical solutions can be used in the following steps:

A screw hole or a hex copper post or a screw rod or a bolt is provided at the fixed position to fix the main board.

The expansion card mounting structure further includes a flip card, the flip card is inserted in an expansion card slot of the motherboard, the flip card has an expansion card slot for inserting an expansion card, and the full height expansion card bracket is The detachable bracket has a plurality of bracket mounting positions, and the full height expansion card bracket can be mounted to any one of the plurality of bracket mounting positions.

The bottom of the full-height expansion card bracket is provided with a screw mounting hole, and the chassis is provided with a screw mounting hole at each mounting position of the bracket, and the full-height expansion card bracket passes through the mounting position of the bracket

Expansion direction phase under the flip The opening direction of the expansion card slot of the flip card is perpendicular to the direction of the gold finger of the flip card, the gold finger has a short finger and a long finger, and the short finger and the long finger have a gap between the short fingers and the long finger. The expansion card slot of the flip card has a short slot and a long slot, a short gap between the short slot and the long slot, the short finger corresponding to the short slot, the long finger and the The long grooves correspond to the positions of the short grooves and the long grooves in the order of the short fingers and the long fingers.

The full height expansion card may be a graphics card, a sound card, a network card or a television card.

An all-in-one computer includes an all-in-one computer case and a main board and a power source installed in the all-in-one computer case, and further includes the expansion card mounting structure.

The power source can be an ATX power source.

Advantageous technical effects of the present invention:

The expansion card mounting structure includes a full-height expansion card bracket so that a full-height expansion card can be installed in the all-in-one computer.

Further, the full-height expansion card bracket adopts a detachable bracket in the chassis, and the chassis corresponds to a plurality of bracket mounting positions, and the full-height expansion card bracket can be installed to any one of the plurality of bracket mounting positions, thereby extending the full height The installation position of the card is not fixed and can be adjusted according to the motherboard specifications.

Preferably, the flip card is different from the existing design, and the pin of the flip card is opposite to the pin of the flip card slot of the flip card, so that when the full-height expansion card with the fan is inserted into the flip card, the extended card fan The side that is facing away from the board is not facing the main board like a traditional design, so it can dissipate heat well and ensure that the equipment works properly.

1 a schematic structural view ^¾ expansion card mounting structure of one embodiment of the present invention;

2 is a schematic structural view of a main board corresponding to the expansion card mounting structure shown in FIG. 1; FIG. 3 is a schematic structural view of another embodiment of the expansion card mounting structure of the present invention (a full-height expansion card bracket is in one mounting position);

4 is a schematic structural view of another embodiment of an expansion card mounting structure of the present invention (a full height expansion card bracket is in another mounting position);

FIG. 5 is a schematic structural diagram of a flip card according to an embodiment of the present invention.

Specific head

The embodiments of the present invention will be described in detail below with reference to the drawings. It is to be understood that the following description is only illustrative, and is not intended to limit the scope of the invention.

As shown in FIG. 1 , the expansion card mounting structure for the all-in-one computer includes a full-height expansion card bracket. The plane 15 of the all-in-one computer case is provided with four screw holes 11 and 12 for fixing the main board. 13, 14, where? L ll, the hole 12 is closer to the I/O interface opening 16 , and the straight line connecting the hole 13 and the hole 14 is parallel with the I/O opening 16 and the full height expansion card bracket 4 , and the straight lines of the holes 11 and 12 are not parallel. Open at the I/O interface. The full-height expansion card bracket 4 is closer to the straight line connecting the hole 13 and the hole 14, and is far away from the I/O interface opening 16.

Figure 2 shows the main board. The main board has an I/O interface 9 and screw holes 21, 22, 23, and 24, and the screw holes 21, 22, 23, and 24 respectively define a hole 11, a hole 12, and a hole 13 in the plane 15. The holes 14 correspond to each other, and the main board can be fixed to the plane 15 of the chassis by screws.

In addition to screwing the motherboard directly at the fixed position, you can also attach a hexagonal copper post, screw or bolt to the fixed position to secure the motherboard.

Referring to FIG. 3 - 4, in some embodiments, an expansion card mounting structure for an all-in-one computer includes a flip card 3 and a full height expansion card bracket 4 disposed in an all-in-one chassis, and the integrated chassis is mounted. There is a motherboard 7, the flip card 3 is inserted in an expansion card slot of the motherboard 7, the flip card 3 has an expansion card slot 8 for inserting an expansion card, and the full height expansion card bracket 4 is detachable The bracket is provided with a plurality of bracket mounting positions 5, 6, and the full height expansion card bracket 4 can be mounted to any of the plurality of bracket mounting positions 5, 6.

As shown in FIG. 34, in an embodiment, the main board 7 has two expansion card slots 1 and 2, and the chassis is provided with two bracket mounting positions 5 and 6, respectively corresponding to the main board. Two expansion card slots 1, 2. Of course, the motherboard can also have only one expansion card slot. As long as one of the bracket mounting positions corresponds to this, the detachable bracket and multiple mounting positions can also be improved for the expansion card slot. Compatibility of motherboards with different locations.

As shown in FIG. 34, in one embodiment, the bottom of the full-height expansion card bracket 4 is provided with a screw mounting hole, and the chassis is also provided with a screw mounting hole at each of the bracket mounting positions 5 and 6. The full height expansion card bracket 4 is fixed to the chassis by screws at the bracket mounting positions 5, 6. In addition to mounting through screws and screw holes, it can be installed in other detachable ways.

As shown in FIG. 5, in a preferred embodiment, the opening direction of the expansion card slot 8 of the flip card 3 and the gold finger of the flip card 3 (the portion inserted into the slots 1, 2 in the figure) Pointing perpendicularly, the gold finger has a short finger 10 and a long finger 30. The short finger 10 and the long finger 30 have a foolproof gap 20, and the expansion card slot has a short slot 40 and a long slot 60. There is a foolproof gap 50 between the short groove 40 and the long groove 60, the short finger 10 corresponds to the short groove 40, the long finger 30 corresponds to the long groove 60, and the short groove 40 The position sequence with the long groove 60 is opposite to the position of the short finger 10 and the long finger 30, that is, the short finger 10 and the long finger 30. The positions of the short slot 40 and the long slot 60 are different, and the gold fingers of the flip card 3 are opposite to the pins of the expansion card slot.

The existing flip cards are designed in the same order of the length of the expansion card slot and the length of the gold finger. When the full height expansion card is inserted into the flip card, the side with the fan or the heat sink faces the motherboard. In the opposite design, for a full-height expansion card with a fan or heat sink, the side with the fan or heat sink is facing away from the main board. It can greatly improve the heat dissipation effect.

The full height expansion card may be a video card, a sound card, a network card, a TV card, or the like.

Referring to FIG. 14, an all-in-one computer includes an all-in-one chassis (not fully illustrated) and a main board 7 and a power source (not shown) installed in the all-in-one chassis, and an expansion card mounting according to any of the embodiments. 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

Claim

An expansion card mounting structure for an all-in-one computer, comprising: a full-height expansion card bracket, wherein the integrated computer chassis is provided with four fixed positions for fixing the main board, wherein the integrated computer is located The straight line connecting the two fixed positions of the I/O interface opening of the chassis is not parallel to the I/O interface opening, and the line connecting the two fixed positions far away from the I/O interface opening of the all-in-one computer case is parallel. At the I/O interface opening, the full height expansion card bracket is further away from the I/O interface opening than the four fixed positions and is parallel to the I/O interface opening.

2. The expansion card mounting structure according to claim 1, wherein a screw hole or a hexagonal copper post or a screw rod or a bolt is provided at the fixed position to fix the main board.

3. The expansion card mounting structure according to claim 1, wherein the expansion card mounting structure further comprises a flip card, the flip card being inserted in an expansion card slot of the main board, the flip card having Inserting an expansion card slot of the expansion card, the full height expansion card bracket is a detachable bracket, the all-in-one computer chassis is provided with a plurality of bracket mounting positions, and the full height expansion card bracket can be mounted to the plurality of brackets Any of the installation bits.

The expansion card mounting structure according to claim 3, wherein the bottom of the full height expansion card bracket is provided with a screw mounting hole, and the integral computer chassis is provided with a screw mounting hole at each mounting position of the bracket. The full height expansion card bracket is fixed to the integrated computer case by screws at the bracket mounting position.

The expansion card mounting structure according to claim 3 or 4, wherein the gold fingers of the flip card are opposite to the pins of the expansion card slot of the flip card.

The expansion card mounting structure according to claim 5, wherein an opening direction of the expansion card slot of the flip card is perpendicular to a direction of a gold finger of the flip card, and the gold finger has a short finger and The long finger has a foolproof gap between the short finger and the long finger, and the expansion card slot of the flip card has a short slot and a long slot, and the short slot and the long slot have a foolproof gap. The short finger corresponds to the short slot, and the long finger corresponds to the long slot, and the position of the short slot and the long slot is opposite to the position of the short finger and the long finger.

The expansion card mounting structure according to any one of claims 1 to 4, wherein the full height expansion card is a graphics card, a sound card, a network card or a television card.

An all-in-one computer comprising an all-in-one computer case and a main board and a power source mounted in the all-in-one computer case, characterized by further comprising the expansion card mounting structure according to any one of claims 1 to 7. .

9. The all-in-one computer of claim 8, wherein the power source is an ATX power source.