CN213780847U - Riser adapter card, PCIe card installation structure and computer hardware - Google Patents

Abstract

The utility model relates to a Riser switching card, PCIe card mounting structure and computer hardware. The PCIe card installation structure comprises a first Riser adapter card and a first PCIe card. The first Riser adapter card comprises: first connecting portion, second connecting portion and first wire, first connecting portion are equipped with first PCIe draw-in groove. The second connection part is provided with a first Riser golden finger. The second connecting part is movably connected with the first connecting part through a first wire and is in communication connection with the first connecting part. The first PCIe card is provided with a first PCIe gold finger, and the first PCIe gold finger is used for being inserted into the first PCIe card slot. Inserting the first Riser golden finger into a first Riser slot on a mainboard of computer hardware, so that the first Riser adapter card is in communication connection with the mainboard, and further the first PCIe card can be in communication connection with the mainboard through the first Riser adapter card. The first connection portion 111 can flexibly adjust the position through the first wire, so that the first PCIe card directly connected to the first connection portion can be flexibly arranged on the motherboard of the computer hardware.

Description

Riser adapter card, PCIe card installation structure and computer hardware

Technical Field

The utility model relates to a switching card technical field especially relates to Riser switching card, PCIe card mounting structure and computer hardware.

Background

Currently, servers are increasingly demanding PCIe (peripheral component interconnect express), a high-speed serial computer expansion bus standard, cards. The Riser adapter card is an adapter card used for adapting the PCIe card to a server, or is called an expansion card. More PCIe cards can be supported by the server through the Riser adapter card. However, the current PCIe card can only be fixed to a fixed position on the server motherboard by the Riser adapter card, which results in an inflexible layout of the PCIe card.

SUMMERY OF THE UTILITY MODEL

In view of this, it is necessary to provide a Riser adapter card, a PCIe card mounting structure, and computer hardware with flexible PCIe card layout, in order to solve the problem that the layout of the conventional PCIe card is very inflexible.

An embodiment of the present application provides a Riser adapter card, including: the connector comprises a first connecting part, a second connecting part and a first wire, wherein the first connecting part is provided with a first PCIe (peripheral component interface express) clamping groove; the second connecting part is provided with a first Riser golden finger; the second connecting part and the first connecting part are movably connected and in communication connection through the first lead.

The first Riser golden finger can be inserted into the first Riser slot of the computer hardware mainboard, and the first PCIe golden finger of the first PCIe card can be inserted into the first PCIe card slot, so that the first PCIe card can be in communication connection with the mainboard through the first Riser adapter card. After the first Riser golden finger is inserted into the first Riser slot, the position of the second connecting part is determined, and the position of the first connecting part can be flexibly adjusted through the first wire, so that the first PCIe card directly connected with the first connecting part can be flexibly arranged on a mainboard of computer hardware.

Yet another embodiment of the present application further provides a PCIe card mounting structure, including a first Riser adapter card and a first PCIe card;

the first Riser adapter card comprises: the connector comprises a first connecting part, a second connecting part and a first wire, wherein the first connecting part is provided with a first PCIe (peripheral component interface express) clamping groove; the second connecting part is provided with a first Riser golden finger; the second connecting part is movably connected and in communication connection with the first connecting part through the first lead;

the first PCIe card is provided with a first PCIe gold finger, and the first PCIe gold finger is used for being inserted into the first PCIe card slot.

When the PCIe card installation structure is installed on the mainboard of the computer hardware, a first Riser slot is arranged on the mainboard of the computer hardware. Inserting the first Riser golden finger into the first Riser slot, so that the first Riser adapter card is in communication connection with the mainboard, and the first PCIe card can be in communication connection with the mainboard through the first Riser adapter card. After the first Riser golden finger is inserted into the first Riser slot, the position of the second connecting part is determined, and the position of the first connecting part 111 can be flexibly adjusted through the first wire, so that the first PCIe card directly connected with the first connecting part can be flexibly arranged on a mainboard of computer hardware.

In an embodiment, the PCIe card mounting structure further includes a PCIe card fixing bracket, and the first PCIe card and the first Riser adapter card are respectively mounted on the PCIe card fixing bracket.

In an embodiment, the PCIe card mounting structure further includes a second PCIe card and a second Riser adapter card, where the second PCIe card and the second Riser adapter card are respectively mounted on the PCIe card fixing support;

the second Riser adapter card comprises a body, wherein a second PCIe card slot is formed in the body, and the body is provided with a second Riser golden finger;

the second PCIe card is provided with a second PCIe gold finger, and the second PCIe gold finger is used for being inserted into the second PCIe card slot.

In an embodiment, the second Riser adapter card and the second connection part are arranged in a row along a first direction, wherein the first direction is a length direction of the first Riser golden finger and a length direction of the second Riser golden finger.

In one embodiment, the second PCIe card and the first PCIe card are arranged side by side along a second direction, the second direction being perpendicular to the first direction;

along the second direction, first connecting portion are located first PCIe card is kept away from one side of second PCIe card, second Riser adapter with second connecting portion all are located second PCIe card is kept away from one side of first PCIe card.

In one embodiment, the PCIe card fixing bracket includes a main mounting plate, and the first PCIe card and the second PCIe card are both opposite to the main mounting plate and located on one side of the main mounting plate in the thickness direction;

part of the first wire is clamped between the first PCIe card and the main mounting plate; and/or part of the first lead is clamped between the second PCIe card and the main mounting plate.

In an embodiment, the PCIE card fixing bracket includes a first side plate and a second side plate opposite to the first side plate, and the first side plate and the second side plate are respectively and fixedly connected to the main mounting plate;

the second connecting part and the second Riser adapter card are fixedly connected with the first side plate in a welding or threaded connection mode respectively; the first connecting part is fixedly connected with the second side plate in a welding or threaded connection mode.

Another embodiment of this application still provides a computer hardware, including mainboard and as above any one PCIe card mounting structure, be equipped with first Riser slot on the mainboard, first Riser golden finger inserts first Riser slot.

In an embodiment, the PCIe card mounting structure further includes a PCIe card fixing bracket, a second PCIe card, and a second Riser adapter card; the second PCIe card and the second Riser adapter card are respectively installed on the PCIe card fixing bracket;

the second Riser adapter card comprises a body, wherein a second PCIe card slot is formed in the body, and the body is provided with a second Riser golden finger; the second PCIe card is provided with a second PCIe gold finger, and the second PCIe gold finger is used for being inserted into the second PCIe card slot;

a second Riser slot is formed in the main board, and the second Riser golden finger is inserted into the second Riser slot; the first Riser slot and the second Riser slot are arranged in a row along the length direction of the first Riser slot and the second Riser slot.

Drawings

FIG. 1 is a schematic diagram of an embodiment of a PCIe card mounting structure;

FIG. 2 is a schematic diagram of a first Riser adapter card of the PCIe card mounting structure of FIG. 1;

FIG. 3 is a schematic diagram of the PCIe card installation structure in FIG. 1 installed in the motherboard of computer hardware;

FIG. 4 is a schematic diagram of another embodiment of a PCIe card mounting structure;

FIG. 5 is a schematic diagram of a second Riser adapter card of the PCIe card mounting structure of FIG. 4;

fig. 6 is a schematic connection relationship diagram of the PCIe card fixing bracket, the first Riser adapter card, and the second Riser adapter card in fig. 4;

FIG. 7 is a schematic diagram of the PCIe card mounting structure of FIG. 4 as it is mounted to a motherboard of computer hardware;

fig. 8 is a schematic diagram of the PCIe card mounting structure of fig. 7 mounted on a motherboard of computer hardware when the PCIe card fixing bracket is not provided.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1, an embodiment of the present application provides a PCIe card mounting structure 100. Referring to fig. 2, the PCIe card mounting structure 100 includes a first Riser adapter card 110 and a first PCIe card 120. The first Riser adapter card 110 includes: a first connection portion 111, a second connection portion 112, and a first wire 113. The first connection portion 111 is provided with a first PCIe card slot 101. The second connection portion 112 has a first Riser gold finger 1121. The second connection portion 112 is movably connected and communicatively connected with the first connection portion 111 through a first wire 113. The first PCIe card 120 has a first PCIe gold finger (not shown) for insertion into the first PCIe card slot 101.

Specifically, as shown in fig. 1 and 2, one end of the first wire 113 is connected to the first connection portion 111, and the other end is connected to the second connection portion 112. The first conductive line 113 has a plurality of signal lines therein. One end of each signal line may be welded to a corresponding welding spot on the first connection portion 111, and the other end may be welded to a corresponding welding spot on the second connection portion 112, so that the first connection portion 111 and the second connection portion 112 may be communicatively connected. The first Riser gold finger 1121 has a plurality of pins (not shown). The signal lines correspond to the pins one to one.

The first PCIe golden finger of the first PCIe card 120 is inserted into the first PCIe card slot 101, so that the first PCIe card 120 is communicatively connected to the first connection portion 111, and thus the first PCIe card 120 can be communicatively connected to the second connection portion 112 through the first connection portion 111 and the first wire 113, that is, the first PCIe card 120 is communicatively connected to the first Riser adapter card 110.

The first Riser adapter card 110 of the embodiment of the present application is different from the Riser card of the prior art in the following point: the first connection portion 111 and the second connection portion 112 are separate structures, and the relative positions of the two can be flexibly adjusted through the first wire 113.

Referring to fig. 3, when the PCIe card mounting structure 100 is mounted on the motherboard 10 of the computer hardware, a first Riser slot (not shown) is formed on the motherboard 10 of the computer hardware. The first Riser gold finger 1121 is inserted into the first Riser slot, so that the first Riser adapter card 110 is in communication connection with the motherboard 10, and further, the first PCIe card 120 can be in communication connection with the motherboard 10 through the first Riser adapter card 110. After the first Riser gold finger 1121 is inserted into the first Riser slot, the position of the second connection portion 112 is determined, and the first connection portion 111 can flexibly adjust the position through the first wire 113, so that the first PCIe card 120 directly connected to the first connection portion 111 can be flexibly arranged on the motherboard 10 of the computer hardware.

It is understood that the PCIe card mounting structure 100 may be used in a notebook computer, a server, etc. when mounted on the motherboard 10 of computer hardware.

The following contrasts the differences of the present application from the prior art:

it can be understood that if the PCIe card is connected to the motherboard by using the Riser card in the prior art, since the Riser card in the prior art is an integrated structure and the Riser card slot on the motherboard is fixed, the position of the PCIe card must be determined according to the Riser card slot on the motherboard, and the position of the PCIe card is not adjustable.

Compared with the prior art, the first Riser adapter card 110 of the embodiment of the present application has the following advantages: when the first PCIe card 120 is connected to the motherboard 10 through the first Riser adapter card 110, even though the first Riser card slot on the motherboard 10 is fixed, the first Riser card slot can only limit the position of the first Riser gold finger 1121 (the second connection portion 112), and the position of the first connection portion 111 can still be flexibly adjusted through the first wire 113. That is, even though the first Riser card slot on the main board 10 is fixed, the first connection portion 111 can be flexibly adjusted in position by the first wire 113. Then, the first PCIe card 120 directly connected to the first connection portion 111 can flexibly adjust the position relative to the first Riser card slot on the motherboard 10, so that the first PCIe card 120 can be flexibly arranged on the motherboard 10 of the computer hardware.

Referring to fig. 4, in an embodiment, the PCIe card mounting structure 100 further includes a PCIe card fixing bracket 130. The first PCIe card 120 and the first Riser adapter card 110 are respectively mounted on the PCIe card fixing bracket 130.

By installing the first PCIe card 120 and the first Riser adapter card 110 on the PCIe card fixing support 130, operations such as wiring and arrangement positions of the first PCIe card 120 and the first Riser adapter card 110 on the PCIe card fixing support 130 can be performed in advance, and finally, the PCIe card fixing support 130 is integrally installed on the motherboard 10 of the computer hardware, which is convenient for installing the first PCIe card 120 on the motherboard 10 of the computer hardware.

Referring to fig. 4, in an embodiment, the PCIe card mounting structure 100 further includes a second PCIe card 140 and a second Riser adapter card 150. Referring to fig. 5, the second Riser adapter card 150 includes a body 151. The body 151 is provided with a second PCIe slot 102 and the body 151 is provided with a second Riser golden finger 1511. The second PCIe card 140 has a second PCIe gold finger (not shown) for insertion into the second PCIe card slot 102. The second PCIe card 140 and the second Riser adapter card 150 are respectively mounted on the PCIe card fixing bracket 130.

Specifically, the operations such as the wiring and the arrangement positions of the first PCIe card 120, the first Riser adapter card 110, the second PCIe card 140, and the second Riser adapter card 150 may be performed on the PCIe card fixing support 130 in advance, and finally, the PCIe card fixing support 130 is integrally installed on the motherboard 10 of the computer hardware, so that the first PCIe card 120 and the second PCIe card 140 are conveniently installed on the motherboard 10 of the computer hardware.

After the second PCIe golden finger of the second PCIe card 140 is inserted into the second PCIe card slot 102, the second PCIe card 140 can be communicatively connected to the second Riser adapter card 150. When the PCIe card mounting structure 100 is mounted on the motherboard 10 of the computer hardware, a second Riser slot (not shown) is further provided on the motherboard 10 of the computer hardware. A second Riser golden finger 1511 can be inserted into the second Riser slot, and then the second PCIe card 140 is communicatively connected to the motherboard 10 of the computer hardware through the second Riser adapter card 150.

Referring to fig. 5, since the second Riser golden finger 1511 of the second Riser adapter card 150 and the second PCIe card slot 102 are both disposed on the body 151, the second Riser golden finger 1511 and the second PCIe card slot 102 are inseparable and integrated structures. Therefore, the second Riser golden finger 1511 and the second PCIe card slot 102 do not need to be adjusted in relative positions, and are not connected to each other by a long wire.

As described above, the first connection portion 111 and the second connection portion 112 of the first Riser adapter card 110 are separate structures, and the relative positions of the two can be flexibly adjusted through the first wire 113. Therefore, when the first PCIe card 120 is connected to the motherboard 10 through the first Riser adapter card 110, the first Riser card slot on the motherboard 10 can only limit the position of the first Riser gold finger 1121 (the second connection portion 112), and the position of the first connection portion 111 can still be flexibly adjusted through the first wire 113. Then, the first PCIe card 120 directly connected to the first connection portion 111 can flexibly adjust the position relative to the first Riser card slot on the motherboard 10, so that the first PCIe card 120 can be flexibly arranged on the motherboard 10 of the computer hardware.

Since the PCIe card mounting structure 100 includes the second PCIe card 140 and the first PCIe card 120 at the same time, when the PCIe card mounting structure 100 is mounted on the motherboard 10 of the computer hardware, at least two PCIe cards may be mounted on the motherboard 10 of the computer hardware. When the second PCIe card 140 is installed on the motherboard 10, since the second Riser golden finger 1511 of the second Riser adapter card 150 is not connected to the second PCIe card slot 102 through a long wire, the space occupied on the motherboard 10 can be saved, and the first PCIe card 120 can be flexibly arranged on the motherboard 10, so that the effect of flexibly arranging multiple PCIe cards on the motherboard 10 of the computer hardware and saving the space as much as possible can be achieved.

Referring to fig. 4, in one embodiment, the second Riser adapter card 150 and the second connection portion 112 are arranged in a row along a first direction. The first direction is a length direction of the first Riser gold finger 1121 and the second Riser gold finger 1511.

Specifically, as shown in fig. 4, the second Riser adapter card 150 and the second connection part 112 are arranged in a row along the length direction of the first Riser golden finger 1121 and the second Riser golden finger 1511. In this embodiment, the length direction of the first Riser gold finger 1121 refers to an arrangement direction of a plurality of leads of the first Riser gold finger 1121. The length direction of the second Riser gold finger 1511 refers to an arrangement direction of the plurality of pins of the second Riser gold finger 1511.

When the first PCIe card 120 and the second PCIe card 140 are installed on the motherboard 10 of the computer hardware, the first Riser golden finger 1121 is inserted into the first Riser slot, and the second Riser golden finger 1511 is inserted into the second Riser slot. Because the second Riser adapter card 150 and the second connection portion 112 are arranged in a row along the length direction of the first Riser golden finger 1121 and the second Riser golden finger 1511, the first Riser slot and the second Riser slot are arranged in a row along the length direction thereof, so that the first Riser slot and the second Riser slot on the motherboard 10 of the computer hardware can be arranged in a row along the length direction, the position of arranging the Riser slot on the motherboard 10 of the computer hardware is convenient, and the occupied space of the Riser slot on the motherboard 10 of the computer hardware is saved.

In one embodiment, the second PCIe card 140 and the first PCIe card 120 are arranged side by side along a second direction, which is perpendicular to the first direction. Along the second direction, the first connection portion 111 is located on one side of the first PCIe card 120 away from the second PCIe card 140, and the second Riser adapter card 150 and the second connection portion 112 are both located on one side of the second PCIe card 140 away from the first PCIe card 120.

Specifically, as shown in fig. 4, in this embodiment, the first direction is a length direction of the first PCIe card 120 and the second PCIe card 140, and the second direction is a width direction of the first PCIe card 120 and the second PCIe card 140. The second Riser adapter card 150 and the second connection portion 112 are located on one side in the width direction of the second PCIe card 140 and the first PCIe card 120. The first connection portion 111 is located on the other side in the width direction of the second PCIe card 140 and the first PCIe card 120.

When the traditional PCIe card mounting structure is mounted on a computer hardware mainboard, because the arrangement of the PCIe card is inflexible, and only one Riser adapter card can be arranged at the position close to one side of the PCIe card in the width direction, more unused space is remained near the Riser adapter card in the length direction along the length direction of the PCIe card.

Compare in traditional PCIe card mounting structure, the PCIe card mounting structure 100 of this application's advantage lies in: the second Riser adapter card 150 and the second connection portion 112 are arranged in a row along the length direction of the first PCIe card 120 and the second PCIe card 140, so that the space on one side in the width direction of the second PCIe card 140 and the first PCIe card 120 is effectively utilized, and the occupied space of the Riser adapter card on the motherboard 10 is saved. Moreover, since the first PCIe card 120 can be flexibly disposed on the other side of the second PCIe card 140 in the width direction through the first wire 113 and the first connection portion 111, the first PCIe card 120 and the second PCIe card 140 are compactly disposed on the motherboard 10.

Referring to fig. 4, 6 and 7, the PCIe card fixing bracket 130 includes a main mounting board 131, and the first PCIe card 120 and the second PCIe card 140 are both opposite to the main mounting board 131 and located on one side of the main mounting board 131 in the thickness direction. Part of the first wires 113 are sandwiched between the first PCIe card 120 and the main mounting board 131; and/or, a portion of the first conductors 113 may be sandwiched between the second PCIe card 140 and the main mounting board 131.

Specifically, the PCIe card fixing bracket 130 includes a main mounting plate 131 and first and second side plates 132 and 133. The first side plate 132 and the second side plate 133 are respectively fixedly connected with the main mounting plate 131 and are arranged opposite to each other. The first PCIe card 120 and the second PCIe card 140 are tightly attached to the main mounting plate 131, and the first PCIe card 120 and the second PCIe card 140 are connected to the main mounting plate 131 through bolt connection, welding or card slot matching.

Since the two ends of the first wire 113 are connected to the first connection portion 111 and the second connection portion 112, respectively, the two ends of the first wire 113 are located on different sides of the width direction of the first PCIe card 120 and the second PCIe card 140, respectively. When the first wires 113 are routed on the PCIe card fixing bracket 130, the wires need to pass through the first PCIe card 120 and the second PCIe card 140 along the width direction of the first PCIe card 120 and the second PCIe card 140, respectively. In this embodiment, a portion of the first wires 113 may be disposed between the first PCIe card 120 and the main mounting board 131, and/or a portion of the first wires 113 may be disposed between the second PCIe card 140 and the main mounting board 131, so that the space occupied by the first wires 113 may be saved. Furthermore, the first conductive wires 113 are arranged such that when the PCIe card mounting structure 100 is mounted on the computer hardware motherboard 10, the first conductive wires 113 are located at a side of the first PCIe card 120 and the second PCIe card 140 close to the computer hardware housing (not shown), which facilitates heat dissipation of the first conductive wires 113.

Further, by arranging the first wires 113, most of the first wires 113 can be hidden between the first PCIe card 120 and the main mounting board 131 and/or between the second PCIe card 140 and the main mounting board 131, and therefore, the first wires 113 hardly occupy the space on the side of the first PCIe card 120 away from the second PCIe card 140, so that the first PCIe gold finger of the first PCIe card 120 is conveniently inserted into the first PCIe card slot 101 of the first connection portion 111.

In an embodiment, the second connecting portion 112 may be fixedly connected to the first side plate 132 by a bolt connection, so that the second connecting portion 112 is mounted on the PCIe card fixing bracket 130.

In an embodiment, the first connecting portion 111 may be fixedly connected to the second side plate 133 by welding or bolting, so that the first connecting portion 111 is mounted on the PCIe card fixing bracket 130.

In one embodiment, the number of the first Riser adapter cards 110 may be more than two. The number of the first PCIe cards 120 may be two or more. The number of the second PCIe cards 140 may be two or more.

It is understood that in other embodiments, the first PCIe card 120 and the second PCIe card 140 may be flexibly arranged in other positions, and are not limited to the positions in the above embodiments. The second Riser adapter card 150 and the second connection portion 112 may be arranged in other arrangements, which are not limited to the arrangement in the above embodiments.

Still another embodiment of the present application provides a Riser adapter card. Referring to fig. 2, the Riser adapter card is the first Riser adapter card 110 in any of the above embodiments.

Since the Riser adapter card of this embodiment is the first Riser adapter card 110, the first Riser gold finger 1121 may be inserted into the first Riser slot of the computer hardware motherboard 10, and the first PCIe gold finger of the first PCIe card 120 may be inserted into the first PCIe card slot 101, so that the first PCIe card 120 may be communicatively connected to the motherboard 10 through the first Riser adapter card 110. After the first Riser gold finger 1121 is inserted into the first Riser slot, the position of the second connection portion 112 is determined, and the first connection portion 111 can flexibly adjust the position through the first wire 113, so that the first PCIe card 120 directly connected to the first connection portion 111 can be flexibly arranged on the motherboard 10 of the computer hardware.

Referring to fig. 3, another embodiment of the present application further provides a computer hardware. The computer hardware can be used for being installed on a notebook computer, a server and the like. The computer hardware includes the motherboard 10 and the PCIe card mounting structure 100 in any of the embodiments described above. A first Riser slot (not shown) is provided on the motherboard. The first Riser gold finger 1121 is inserted into the first Riser slot, so that the first Riser adapter card 110 is communicatively connected to the motherboard 10, and the first PCIe card 120 is communicatively connected to the motherboard 10 through the first Riser adapter card 110. After the first Riser gold finger 1121 is inserted into the first Riser slot, the position of the second connection portion 112 is determined, and the first connection portion 111 can flexibly adjust the position through the first wire 113, so that the first PCIe card 120 directly connected to the first connection portion 111 can be flexibly arranged on the motherboard 10 of the computer hardware.

Referring to fig. 4, fig. 7 and fig. 8, in an embodiment, a second Riser slot is disposed on the motherboard 10. The PCIe card mounting structure 100 further includes a second PCIe card 140 and a second Riser adapter card 150. Referring to fig. 5, the second Riser adapter card 150 includes a body 151. The body 151 is provided with a second PCIe slot 102 and the body 151 is provided with a second Riser golden finger 1511. The second PCIe card 140 has a second PCIe gold finger (not shown) for insertion into the second PCIe card slot 102.

Since the PCIe card mounting structure 100 includes the second PCIe card 140 and the first PCIe card 120 at the same time, when the PCIe card mounting structure 100 is mounted on the motherboard 10 of the computer hardware, at least two PCIe cards may be mounted on the motherboard 10 of the computer hardware. When the second PCIe card 140 is installed on the motherboard 10, since the second Riser golden finger 1511 of the second Riser adapter card 150 is not connected to the second PCIe card slot 102 through a long wire, the space occupied on the motherboard 10 can be saved, and the first PCIe card 120 can be flexibly arranged on the motherboard 10, so that the effect of arranging multiple PCIe cards as much as possible on the motherboard 10 of the computer hardware and saving the space as much as possible can be achieved.

In one embodiment, the first Riser slot and the second Riser slot are arranged in a row along the length direction of the first Riser slot and the second Riser slot. Because the second Riser adapter card 150 and the second connection portion 112 are arranged in a row along the length direction of the first Riser golden finger 1121 and the second Riser golden finger 1511, the first Riser slot and the second Riser slot can be arranged in a row along the length direction thereof, so that the first Riser slot and the second Riser slot on the motherboard 10 of the computer hardware can be arranged in a row along the length direction, the position of the slots on the motherboard 10 of the computer hardware is convenient to arrange, and the occupied space of the slots on the motherboard 10 of the computer hardware is saved.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A Riser adapter card, comprising: the connector comprises a first connecting part, a second connecting part and a first wire, wherein the first connecting part is provided with a first PCIe (peripheral component interface express) clamping groove; the second connecting part is provided with a first Riser golden finger; the second connecting part and the first connecting part are movably connected and in communication connection through the first lead.

2. A PCIe card mounting structure is characterized by comprising a first Riser adapter card and a first PCIe card;

the first Riser adapter card comprises: the connector comprises a first connecting part, a second connecting part and a first wire, wherein the first connecting part is provided with a first PCIe (peripheral component interface express) clamping groove; the second connecting part is provided with a first Riser golden finger; the second connecting part is movably connected and in communication connection with the first connecting part through the first lead;

the first PCIe card is provided with a first PCIe gold finger, and the first PCIe gold finger is used for being inserted into the first PCIe card slot.

3. The PCIe card mounting structure of claim 2, further comprising a PCIe card fixing bracket, and the first PCIe card and the first Riser card are mounted to the PCIe card fixing bracket, respectively.

4. The PCIe card mounting structure of claim 3, further comprising a second PCIe card and a second Riser adapter card, the second PCIe card and the second Riser adapter card being respectively mounted to the PCIe card fixing bracket;

the second Riser adapter card comprises a body, wherein a second PCIe card slot is formed in the body, and the body is provided with a second Riser golden finger;

the second PCIe card is provided with a second PCIe gold finger, and the second PCIe gold finger is used for being inserted into the second PCIe card slot.

5. The PCIe card mounting structure of claim 4, wherein the second Riser adapter card and the second connection portion are arranged in a row along a first direction, wherein the first direction is a length direction of the first Riser gold finger and a length direction of the second Riser gold finger.

6. The PCIe card mounting structure of claim 4,

the second PCIe card and the first PCIe card are arranged side by side along a second direction, and the second direction is perpendicular to the first direction;

along the second direction, first connecting portion are located first PCIe card is kept away from one side of second PCIe card, second Riser adapter with second connecting portion all are located second PCIe card is kept away from one side of first PCIe card.

7. The PCIe card mounting structure of claim 4, wherein the PCIe card fixing bracket includes a main mounting plate, the first PCIe card and the second PCIe card are both opposite to the main mounting plate and are located on one side in a thickness direction of the main mounting plate;

part of the first wire is clamped between the first PCIe card and the main mounting plate; and/or part of the first lead is clamped between the second PCIe card and the main mounting plate.

8. The PCIe card mounting structure of claim 7, wherein the PCIe card fixing bracket comprises a first side plate and a second side plate opposite to the first side plate, the first side plate and the second side plate are respectively fixedly connected to the main mounting plate;

the second connecting part and the second Riser adapter card are fixedly connected with the first side plate in a welding or threaded connection mode respectively; the first connecting part is fixedly connected with the second side plate in a welding or threaded connection mode.

9. Computer hardware, characterized in that it comprises a motherboard and a PCIe card mounting structure as claimed in any of claims 2 to 8, wherein the motherboard is provided with a first Riser slot, and the first Riser golden finger is inserted into the first Riser slot.

10. Computer hardware according to claim 9,

the PCIe card mounting structure also comprises a PCIe card fixing bracket, a second PCIe card and a second Riser adapter card; the second PCIe card and the second Riser adapter card are respectively installed on the PCIe card fixing bracket;

the second Riser adapter card comprises a body, wherein a second PCIe card slot is formed in the body, and the body is provided with a second Riser golden finger; the second PCIe card is provided with a second PCIe gold finger, and the second PCIe gold finger is used for being inserted into the second PCIe card slot;

a second Riser slot is formed in the main board, and the second Riser golden finger is inserted into the second Riser slot; the first Riser slot and the second Riser slot are arranged in a row along the length direction of the first Riser slot and the second Riser slot.

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