Installation device and server

Abstract

The utility model discloses an installation device and a server, and relates to the technical field of electronic equipment. The installation device comprises a first support and an adjusting frame, the first support is provided with a first containing space, a first opening and a second opening, the first opening and the second opening are communicated with the first containing space, the first opening is used for a first function card to enter and exit the first containing space, and the second opening is used for a second function card to enter and exit the first containing space; the adjusting frame is detachably arranged in the second opening, and the adjusting frame is in a first installation state relative to the second opening so as to adjust the second opening to have a first target opening size to be matched with the first function card; the adjusting frame is in a second installation state relative to the second opening so as to adjust the second opening to have a second target opening size to be matched with the second function card.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic equipment, and in particular to an installation device and a server. BACKGROUND

[0002] A PCIe (Peripheral Component Interconnect Express) card is an expansion card applied to electronic equipment, and an OCP (Open Computer Project) card is a hardware acceleration card applied to electronic equipment. Both of them are widely used in servers due to their common electronic equipment data interface form.

[0003] However, the PCIE card and the OCP card in the server both need independent installation structures, which affects the flexibility of the structural space configuration in the server and the cost and efficiency of the preparation of the installation structures. CONTENT OF THE UTILITY MODEL

[0004] The first aspect of the present application provides an installation device, which comprises:

[0005] a first support, the first support having a first accommodating space and a first opening and a second opening in communication with the first accommodating space, the first opening being used for a first function card to enter or exit the first accommodating space, and the second opening being used for a second function card to enter or exit the first accommodating space;

[0006] an adjusting frame, the adjusting frame being detachably arranged at the second opening, the adjusting frame being in a first installation state relative to the second opening to adjust the second opening to have a first target opening size to adapt to the first function card, and the adjusting frame being in a second installation state relative to the second opening to adjust the second opening to have a second target opening size to adapt to the second function card.

[0007] In some modified embodiments of the first aspect of the present application, the aforementioned installation device, wherein the adjusting frame comprises a first plate body and a second plate body;

[0008] the first plate body and the second plate body are arranged in parallel and spaced apart along the thickness direction of the first support;

[0009] wherein, when the adjusting frame is in the first installation state, the first plate body is arranged corresponding to the second opening to make the second opening have the first target opening size;

[0010] when the adjusting frame is in the second installation state, the second plate body is arranged corresponding to the second opening to make the second opening have the second target opening size.

[0011] In some alternative embodiments of the first aspect of the present application, the mounting device further comprises a first connector.

[0012] The first connector is arranged on an inner wall of the first support opposite to the first opening, and is used for electrically connecting the first function card.

[0013] In some alternative embodiments of the first aspect of the present application, the mounting device further comprises a limiting member.

[0014] The first opening and the second opening are adjacent and have different insertion directions.

[0015] The limiting member is arranged at one end of the second opening facing the first opening, and is arranged rotatably around the thickness direction of the first support. When the limiting member is rotated to a first position, the limiting member is parallel to the insertion direction of the second opening, and is used for blocking or capping part of the first function card. When the limiting member is rotated to a second position, the limiting member is perpendicular to the insertion direction of the second opening.

[0016] The limiting member has a first connecting member.

[0017] The first support is provided with a second connecting member matched with the first connecting member, so that the limiting member is in the first position, and the first connecting member and the second connecting member are connected.

[0018] In some alternative embodiments of the first aspect of the present application, the mounting device further comprises a second support.

[0019] The second support has a second accommodating space and a third opening connected with the second accommodating space. The second accommodating space is used for accommodating the second function card.

[0020] The second support is detachably connected with the first support, the second support is arranged in the first accommodating space, and the third opening is located in the second opening.

[0021] In some alternative embodiments of the first aspect of the present application, the mounting device further comprises a first guide member arranged on an inner wall of the second support.

[0022] The second function card is provided with a second guide member matched with the first guide member, so that the second function card can enter and exit the second accommodating space through the third opening.

[0023] In some alternative embodiments of the first aspect of the present application, the mounting device further comprises a second connector arranged in the second support.

[0024] The second connector is arranged opposite to the third opening and is used for electrically connecting the second function card.

[0025] In some modified embodiments of the first aspect of the present application, the mounting device, wherein the first support comprises a third plate body, a fourth plate body and a fifth plate body;

[0026] The third plate body and the fourth plate body respectively extend along the same side of the fifth plate body to enclose the first accommodating space; the third plate body and the fourth plate body are provided with third connecting members;

[0027] The second support comprises at least a sixth plate body, a seventh plate body and an eighth plate body;

[0028] The sixth plate body and the seventh plate body respectively extend along the same side of the eighth plate body to enclose the second accommodating space; the sixth plate body and the seventh plate body are provided with fourth connecting members matched with the third connecting members.

[0029] In some modified embodiments of the first aspect of the present application, the mounting device, wherein the second support is provided with a fifth connecting member beside the third opening;

[0030] The second function card is connected to the fifth connecting member to keep the second function card in the second accommodating space.

[0031] The second aspect of the present application provides a server, comprising

[0032] A server body having a third accommodating space and a fourth opening communicating with the third accommodating space;

[0033] A mounting device detachably mounted in the third accommodating space; the mounting device comprises a first support and an adjusting frame;

[0034] The first support has a first accommodating space, a first opening and a second opening communicating with the first accommodating space; when the mounting device is placed in the third accommodating space, the second opening corresponds to the fourth opening;

[0035] The first opening is used for a first function card to enter or exit the first accommodating space, and the second opening is used for a second function card to enter or exit the first accommodating space;

[0036] The adjusting frame is detachably arranged in the second opening, and the adjusting frame is in a first installation state relative to the second opening to adjust the second opening to have a first target opening size to adapt to the first function card; and the adjusting frame is in a second installation state relative to the second opening to adjust the second opening to have a second target opening size to adapt to the second function card. BRIEF DESCRIPTION OF DRAWINGS

[0037] The above and other objects, features and advantages of the present application will become more apparent from the following detailed description read in conjunction with the accompanying drawings, in which several embodiments of the application are shown. In the drawings, identical or corresponding symbols refer to identical or corresponding parts throughout the several views, wherein:

[0038] Figure 1 A structural schematic view of a first support provided by the present embodiment is schematically shown;

[0039] Figure 2 A first state schematic view of the cooperation between the first support and the adjusting frame in the present embodiment is schematically shown;

[0040] Figure 3 A second state schematic view of the cooperation between the first support and the adjusting frame in the present embodiment is schematically shown;

[0041] Figure 4 A structural schematic view of the adjusting frame in the present embodiment is schematically shown;

[0042] Figure 5 A state schematic view of the cooperation between the mounting device and the first function card in the present embodiment is schematically shown;

[0043] Figure 6 A state schematic view of the cooperation between the mounting device and the first function card in the present embodiment is schematically shown; Figure 4

[0044] Figure 7 A state schematic view of the cooperation between the mounting device and the second function card in the present embodiment is schematically shown;

[0045] Figure 8 A structural schematic view of a second support provided by the present embodiment is schematically shown;

[0046] Figure 9 A state schematic view of the cooperation between the second support and the second function card in the present embodiment is schematically shown;

[0047] ​Explanation of reference numerals: first support 1, first opening 11, second opening 12, third plate body 13, fourth plate body 14, fifth plate body 15, sixth plate body 16, blocking support 17, third connecting piece 18, second connecting piece 19, adjusting support 2, first plate body 21, second plate body 22, third plate body 23, first functional card 3, blocking piece 31, second functional card 4, hand screw 41, external port 42, first connector 5, limiting piece 6, first connecting piece 61, second support 7, third opening 71, first guide 72, second connector 73, sixth plate body 74, seventh plate body 75, eighth plate body 76, fourth connecting piece 77, blocking plate 78, ninth plate body 79, fifth connecting piece 8, first direction a. DETAILED DESCRIPTION

[0048] Exemplary embodiments of the present disclosure will be described in greater detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it is understood that the present disclosure can be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the present disclosure to those skilled in the art.

[0049] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the present application should be understood as the common meanings understood by those skilled in the art to which the present application belongs.

[0050] The technical solutions of the embodiments of the present application are to solve the above technical problems, and the general idea is as follows:

[0051] Embodiment 1

[0052] With reference to the accompanying drawings Figure 1 , the accompanying drawings Figure 2 , and the accompanying drawings Figure 3 , the mounting device provided by the embodiments of the present application comprises a first support 1 and an adjusting support 2. The first support 1 has a first accommodating space, and a first opening 11 and a second opening 12 communicating with the first accommodating space. The first opening 11 is used for the first functional card 3 to enter or exit the first accommodating space, and the second opening 12 is used for the second functional card 4 to enter or exit the first accommodating space. The adjusting support 2 is detachably arranged at the second opening 12. The adjusting support 2 is in a first installation state relative to the second opening 12 to adjust the second opening 12 to have a first target opening size to adapt to the first functional card 3. The adjusting support 2 is in a second installation state relative to the second opening 12 to adjust the second opening 12 to have a second target opening size to adapt to the second functional card 4.

[0053] Specifically, in order to solve the problems of low flexibility of internal space configuration of the server and cost and efficiency of the installation structure preparation, the installation device provided in the embodiment adjusts the size of the second opening 12 of the first support 1 through the adjusting frame 2, so that the first support 1 can be suitable for the installation of the first functional card 3 and the second functional card 4 at the same time, improving the compatibility of the first support 1, avoiding the problem that the space needs to be reserved for the first functional card 3 and the second functional card 4 separately in the electronic device, resulting in large space occupation and affecting the flexible configuration of other components, and the setting of the same installation structure compatible with two kinds of functional cards reduces the cost and improves the efficiency of the installation structure in preparation.

[0054] In the embodiment, the first functional card 3 to which the installation device is directed can be an expansion card (PCIE, Peripheral Component Interconnect Express), which can be applied in devices such as servers, hosts and network switches, and can be used for expansion functions. The second functional card 4 can be a hardware acceleration card (OCP, Open Compute Project), which can be used for image processing capability of the server, specific computing tasks (artificial intelligence, deep learning, scientific computing, etc.), can improve the storage performance and capacity of the server through cache acceleration, fast storage access and data compression, and can be used to improve the network transmission performance and data processing capability of the server in high-density data centers, virtualization environments and high-performance computing scenarios. The first functional card 3 and the second functional card 4 differ in size and connection position, so that when the user does not select which functional card needs to be installed in the server, the designer needs to set corresponding installation devices for both kinds of functional cards, which not only occupies a large space in the server, but also increases the production cost and reduces the production efficiency due to the production of two different forms of installation devices. Therefore, through the setting of the installation device in the embodiment, the first support 1 only needs to adjust the installation state of the adjusting frame 2 to adapt to the installation of two kinds of functional cards, and when the server only needs one kind of functional card, the versatility of the installation device in the embodiment can improve the flexibility in use; the use of two kinds of functional cards at the same time can also reduce the production cost and improve the production efficiency through the design of the same first support 1. It can be understood that the first functional card 3 and the second functional card 4 in the embodiment are of course not limited to the expansion card and the hardware acceleration card described above, but can be applied in the same electronic device, and the shape size and the connection position with the mainboard are different, which can be applied to the installation device provided in the embodiment.

[0055] In the embodiment, the installation device provided in the embodiment can be applied in devices such as servers, hosts, network switches, etc.

[0056] The first support 1 is a rigid structure, which can be a frame structure, a box structure, a trough structure, etc., as long as it can provide a first accommodating space and a first opening 11 and a second opening 12 communicating with it; the first support 1 can be, but is not limited to, a rigid structure. Figure 1 The cuboid or partial cuboid structure shown is, for example... Figure 1 As shown: The first support 1 may include a third plate 13, a fourth plate 14, and a fifth plate 15; the third plate 13 and the fourth plate 14 extend along both sides of the fifth plate 15 toward the same side of the fifth plate 15 to form the first accommodating space; the third plate 13 and the fourth plate 14 may be complete rectangular plates, L-shaped plates, or straight plates, or the third plate 13 and the fourth plate 14 may be inserted into... Figure 1 As shown, one is L-shaped and the other is straight. The third plate 13 and the fourth plate 14 can directly cooperate with the fifth plate 15 to form a gap, i.e., the second opening 12. Alternatively, a sixth plate 16 can be formed between the third plate 13 and the fourth plate 14, with an opening on the sixth plate 16 to form the second opening 12. It is easy to understand that the first opening 11 can be located on the left side or the bottom side of the figure, as long as it is compatible with the first function card 3 and the second function card 4. It can be designed and adjusted according to actual needs, which will not be elaborated here. The size of the first bracket 1 can be designed and adjusted according to actual needs. For example, it can be designed based on the larger size of the first function card 3 and the second function card 4 to accommodate the smaller function card at the same time and ensure compatibility. In this embodiment, the first function card 3 is a PCIE card and the second function card 4 is an OCP card. The length, width and thickness of the first function card 3 are all greater than those of the second function card 4. Therefore, the size of the first bracket 1 can be designed according to the size of the first function card 3. The following content will also describe this embodiment in detail. The shape and size of the first opening 11 and the second opening 12 are not limited here and can be designed and adjusted according to actual needs. For example, the first opening 11 corresponds to the entry and exit of the first function card 3, and the second opening 12 corresponds to the entry and exit of the second function card 4. Thus, the size of the first opening 11 is larger than the size of the second opening 12, and the shape can be adapted to the function card. The positions of the first opening 11 and the second opening 12 can be on the same side, opposite sides, adjacent sides, etc., and can be designed and adjusted according to the actual entry and exit action of the function card and the connection position with the motherboard. It is not limited here. It is easy to understand that in this embodiment, relevant connecting parts, such as bolts or fasteners, can also be provided on the outer wall of the first bracket 1 to achieve a locking connection with the inner wall of the electronic device or the motherboard. This setting can be easily understood by those skilled in the art and will not be described in detail here.

[0057] The adjusting frame 2 is a rigid structure, which can be a plate structure, a block structure, a frame structure, etc., and can be detachably connected to the second opening 12 of the first support 1 by screwing, clamping or the like, so as to realize different mounting states of the second opening 12. The size adjustment of the adjusting frame 2 to the second opening 12 can be realized by shielding or nesting, for example, the adjusting frame 2 can partially shield the length, width or height of the second opening 12 to adjust the opening size thereof. The adjusting frame 2 can also be nested in the second opening 12, so that only part of the opening area of the second opening 12 can be utilized. It is not difficult to understand that, corresponding to the first function card 3 being a PCIE card and the second function card 4 being an OCP card, the length and width of the first function card 3 are greater than the corresponding dimensions of the second function card 4, but the thickness of the first function card 3 is less than the thickness of the second function card 4, and then the first target opening size in the embodiment is less than the second target opening size.

[0058] According to the above, the mounting device provided by the application adjusts the target opening size of the second opening 12 by setting the adjusting frame 2 at the second opening 12 to shield the second opening 12 to different degrees, so that the first support 1 can be applicable to the installation of the first function card 3 and the installation of the second function card 4, realizing that the same mounting device can be compatible with the installation of PCIE cards and OCP cards, reducing the design and production cost of the mounting structure and improving the configuration flexibility of the internal space of the server, thereby solving the problem of low configuration flexibility of the internal space of the server.

[0059] The term "and / or" in this document is only a description of the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which is specifically understood as: A and B can exist at the same time, A can exist alone, B can exist alone, and any one of the above three cases can exist.

[0060] Further, with reference to the accompanying drawings Figure 4 The mounting device provided in the embodiment, in specific implementation, the adjusting frame 2 includes a first plate body 21 and a second plate body 22; the first plate body 21 and the second plate body 22 are spaced apart and parallel along the thickness direction of the first support 1; wherein, the adjusting frame 2 is in the first mounting state, the first plate body 21 is arranged corresponding to the second opening 12, so that the second opening 12 has the first target opening size; the adjusting frame 2 is in the second mounting state, the second plate body 22 is arranged corresponding to the second opening 12, so that the second opening 12 has the second target opening size.

[0061] It can be understood that, in order to realize the adjustment of the opening size of the second opening 12 by the adjustment frame 2, the adjustment frame 2 is provided in the embodiment in the form of a first plate body 21 and a second plate body 22, both of which are rigid structures, which can be flat plate bodies or curved or shaped plate bodies, as long as they can correspondingly shield the second opening 12. In the embodiment, the first plate body 21 and the second plate body 22 can be Figure 4 extending in the same direction and parallel, i.e. a U-shaped structure, and the third plate body 23 can be used to realize the spaced arrangement of the first plate body 21 and the second plate body 22, and the third plate body 23 can also be connected with the first support 1, for example, referring to FIG. 2. Figure 4 Screw holes are formed on the third plate body 23 to realize the screw connection with the first support 1, so that the first plate body 21 or the second plate body 22 can partially shield the second opening 12 in the thickness direction of the first support 1, which can be Figure 2 and Figure 3 as shown. In the embodiment, the first size of the first plate body 21 is greater than the second size of the second plate body 22 when the first plate body 21 and the second plate body 22 are arranged in the opposite direction and parallel. The first size of the first plate body 21 is the size of the first plate body in the first direction a (the direction perpendicular to the third plate body 23 is also the insertion direction of the second opening 12). The second size of the second plate body 21 is the size of the second plate body 22 in the opposite direction of the first direction a, so that when the first plate body 21 is placed at the second opening 12, the shielding of the second opening 12 is larger, and the first target opening size is smaller. When the second plate body 22 is placed at the second opening 12, the shielding of the second opening 12 is smaller, and the second target opening size is larger.

[0062] Further, referring to FIG. 2, Figure 5 The mounting device provided in the embodiment further includes a first connector 5 in specific implementation, which is arranged on the inner wall of the first support 1 opposite to the first opening 11, and is used for electrically connecting the first functional card 3.

[0063] It can be understood that, in order to realize the electrical connection between the first function card 3 and the electronic device, a first connector 5 is arranged on the inner wall of the first support 1 opposite to the first opening 11 in the embodiment, which is used for adapting between the first function card 3 and the mainboard of the electronic device. The first connector 5 can include a plurality of gold fingers, a plurality of PIN pins, or the form of a slot. In the embodiment, the connection between the first connector 5 and the mainboard is completed when the mounting device is installed in the electronic device, which can be but is not limited to connected through a cable, connected through a solder pad, and the like. The first connector 5 corresponds to the first opening 11, and the first function card 3 can be inserted into the first opening 11 and connected to the first connector 5 in a pluggable manner, thereby improving the connection convenience.

[0064] Further, with reference to the accompanying drawings Figure 6 The mounting device provided in the embodiment further includes a limiting piece 6 in the specific implementation. The first opening 11 and the second opening 12 are adjacent and have different insertion directions. The limiting piece 6 is arranged at one end of the second opening 12 facing the first opening 11. The limiting piece 6 is arranged to rotate around the thickness direction of the first support 1. When the limiting piece 6 rotates to a first position, the limiting piece 6 is parallel to the insertion direction of the second opening 12, and is used to block or cover part of the first function card 3. When the limiting piece 6 rotates to a second position, the limiting piece 6 is perpendicular to the insertion direction of the second opening 12.

[0065] The limiting piece 6 has a first connecting piece 61. The first support 1 is provided with a second connecting piece 19 matched with the first connecting piece 61, so that the limiting piece 6 is in the first position, and the first connecting piece 61 and the second connecting piece 19 are connected.

[0066] It can be understood that, in order to ensure the connection stability of the first function card 3 in the first accommodating space, the limiting piece 6 is arranged in the embodiment, corresponding to the adjacent first opening 11 and second opening 12 with different insertion directions (i.e. Figure 1In the arrangement shown in the drawings (the second opening 12 is on the upper side of the drawing, and the first opening 11 is on the left side of the drawing), the stopper 6 is arranged at one end of the second opening 12 facing the first opening 11, i.e., one end of the third plate body 13 and the fourth plate body 14 facing away from the fifth plate body 15. When the first functional card 3 is inserted through the first opening 11, the stopper 6 can be avoided by rotating, and after insertion, the stopper 6 can be positioned by rotating again. The end surface of the first functional card 3 adjacent to the gold fingers has a baffle 31, and the end away from the gold fingers is L-shaped. In this embodiment, the stopper 6 is arranged corresponding to the bent part to form the first partial position, preventing the first functional card 3 from being pulled out of the first opening 11. The sixth plate body 16 and the fifth plate body 15 are arranged to be spaced apart. When the first functional card 3 is inserted into the first receiving space through the first opening 11, the baffle 31 can pass between the fifth plate body 15 and the sixth plate body 16 to form the second partial position, preventing the first functional card 3 from shaking in the first receiving space. It is not difficult to understand that the size of the second opening 12 in the thickness direction of the first bracket 1 is adapted to the width of the baffle 31. In this embodiment, the stopper 6 is a rigid structure, which can be a plate structure, a block structure, a frame structure, etc. Correspondingly, the first bracket 1 is provided with a cooperating baffle 17. The baffle 17 extends outward from the first receiving space along the insertion direction of the second opening 12 at one end of the second opening 12 facing the first opening 11. The baffle 17 is a rigid structure, which can be a plate structure, a frame structure, a block structure, etc. When the baffle 31 is not inserted into the first bracket 1, the stopper 6 remains parallel to the second opening 12, parallel to the third plate body 13 and the fourth plate body 14. At this time, the first functional card 3 is inserted until the gold fingers of the first functional card 3 are inserted into the first connector 5. At this time, the bent part of the baffle 31 reaches the baffle 17 and is attached thereto. The stopper 6 can be pressed against the baffle 31 on the side away from the baffle 17 to achieve the pressing and positioning of the baffle 31. In this embodiment, the rotatable angle of the stopper 6 can be 0-90 degrees, 0-180 degrees, 0-270 degrees, and 0 degrees corresponds to the state that the stopper 6 is parallel to the baffle 17. In order to maintain the positioning function of the stopper 6, a first connecting piece 61 can be arranged on the stopper 6 in this embodiment, and a second connecting piece 19 is arranged on the baffle 17. For example, the cooperation of the clamping block and the clamping hole, the cooperation of the clamping hole and the clamping block, the cooperation of the clamping block and the hook, and vice versa, etc. The stopper 6 can stably press the bent part of the baffle 31 against the baffle 17, preventing the baffle 31 and the first functional card 3 from being pulled out of the first receiving space, and improving the installation stability of the first functional card 3. For example Figure 6 As shown, the first connecting piece 61 has a protruding clamping block or protrusion, and the second connecting piece 19 on the first bracket 1 is an open plate structure. The clamping block or protrusion of the first connecting piece 61 can be clamped on the edge of the baffle 17 through the opening of the second connecting piece 19.

[0067] Further, referring to the accompanying drawings Figure 7 and the accompanying drawings Figure 8 , the mounting device provided in the embodiment further comprises a second support 7 in specific implementation; the second support 7 has a second accommodating space and a third opening 71 connected with the second accommodating space; the second accommodating space is used for accommodating the second functional card 4; the second support 7 is detachably connected with the first support 1, the second support 7 is placed in the first accommodating space, and the third opening 71 is located in the second opening 12.

[0068] It can be understood that the length and width dimensions of the second functional card 4 are both smaller than those of the first functional card 3, and then in order to realize the installation of the second functional card 4, the second support 7 is arranged in the embodiment, the second support 7 can occupy the excess space or size in the first support 1 to adapt to the size of the second functional card 4. The second support 7 is a rigid structure, which can be a frame structure, a box structure, a groove structure and the like, as long as it can provide the second accommodating space and the third opening 71 connected therewith; the shape and size of the second support 7 can be designed and adjusted according to the size of the first accommodating space and the second functional card 4, which can be Figure 8 in the form of a cuboid as shown, or other forms, as long as it can enter the first accommodating space and adapt to accommodate the second functional card 4; accordingly, the size of the third opening 71 is adapted to the size of the second target opening. During installation, the second support 7 can be inserted into the first accommodating space through the second opening 12, the third opening 71 is nested in the second opening 12, and then the second plate body 22 is installed in the second opening 12, the space between the third opening 71 and the first opening 11 is shielded, the appearance of the structure is guaranteed to be free of leakage points, and the test requirements of electromagnetic interference (EMI, Electromagnetic Interference) are guaranteed. During installation, the second functional card 4 can also be installed in the second accommodating space first, and then the second support 7 together with the second functional card 4 is installed in the first accommodating space. It can be understood that the third opening 71 can also be provided with a related baffle 78, the baffle 78 is a rigid structure, which can shield the gap between the third opening and the second opening 12, avoid the exposure of the internal components of the structure, and guarantee the test requirements of EMI; the baffle 78 can be in the form of extending outward along one side of the third opening 71, which can be designed and adjusted according to the gap between the second opening 12 and the third opening 71.

[0069] Further, referring to the accompanying drawings Figure 8 , the mounting device provided in the embodiment further comprises a first guide 72 on the inner wall of the second support 7 in specific implementation; the second functional card 4 is provided with a second guide matched with the first guide 72, so that the second functional card 4 can enter and exit the second accommodating space through the third opening 71.

[0070] It can be understood that, in order to improve the convenience of the second function card 4 into the second containing space, the second support 7 can be designed according to the structural characteristics of the second function card 4 in the embodiment, for example: when the second function card 4 is an OCP card, a guide rib is arranged on the edge extending in the length direction of the second function card 4, that is, the second guide piece, and then the first guide piece 72 corresponding to the guide rib can be arranged in the embodiment, which can be in the form of a guide groove or a guide rail and the like, extending in the length direction at both ends in the width direction in the second support 7, and cooperating to realize the quick sliding fit of the second function card 4 relative to the second containing space. Of course, it can be understood that, corresponding to other second function cards 4, even if the second function card 4 itself does not have a second guide piece, a second guide piece can be arranged on the second function card 4 according to the need to improve the installation rate, and a first guide piece 72 is arranged in the second support 7 correspondingly, at this time, the first guide piece 72 can be but not limited to a guide rail, a sliding groove, a pulley and the like, and correspondingly, the second guide piece can be but not limited to a sliding block, a pulley and the like, and the setting position of the first guide piece 72 and the second guide piece can also be designed and adjusted according to actual needs, as long as they can cooperate with each other to improve the assembly efficiency.

[0071] Further, with reference to the accompanying drawings Figure 7 and the accompanying drawings Figure 9 , the mounting device provided in the embodiment is provided with a second connector 73 in the second support 7; the second connector 73 is arranged opposite to the third opening 71, and the second connector 73 is used for electrically connecting the second function card 4.

[0072] It can be understood that, in order to realize the electrical connection between the second function card 4 and the electronic device, the second connector 73 is arranged on the second support 7 opposite to the third opening 71 in the embodiment, which is used for adapting between the second function card 4 and the main board of the electronic device. The second connector 73 can include a plurality of gold fingers, a plurality of PIN pins, or can be in the form of a slot, and the connection between the second connector 73 and the main board can be but not limited to be connected through a cable, connected through a solder pad and the like when the mounting device is installed in the electronic device. The second connector 73 corresponds to the third opening 71, and then the second function card 43 can be inserted into the second opening 12 and connected with the second connector 73 in a pluggable manner, improving the connection convenience.

[0073] Further, with reference to the accompanying drawings Figure 7 and the accompanying drawings Figure 9In the mounting device provided in the embodiment, in the specific implementation, the first support 1 comprises a third plate body 13, a fourth plate body 14 and a fifth plate body 15; the third plate body 13 and the fourth plate body 14 extend along the same side of the fifth plate body 15 on the two sides of the fifth plate body 15 respectively to enclose the first accommodating space; the third plate body 13 and the fourth plate body 14 are provided with a plurality of third connecting pieces 18; the second support 7 comprises at least a sixth plate body 74, a seventh plate body 75 and an eighth plate body 76; the sixth plate body 74 and the seventh plate body 75 extend along the same side of the eighth plate body 76 on the two sides of the eighth plate body 76 respectively to enclose the second accommodating space; the sixth plate body 74 and the seventh plate body 75 are provided with fourth connecting pieces 77 matched with the third connecting pieces 18.

[0074] It can be understood that, in order to ensure the stability of the second functional card 4 in the first support 1 after the second functional card 4 is connected with the second connector 73, the connection between the second support 7 and the first support 1 is realized through the cooperation of the third connecting pieces 18 and the fourth connecting pieces 77 in the embodiment, so as to improve the stability of the second functional card 4 in the first support 1; it is shown in the accompanying drawings that Figure 7 The third connecting pieces 18 and the fourth connecting pieces 77 can be in the form of screw connection or clamping connection, for example, the third connecting pieces 18 can be but are not limited to the form of screw holes, convex points, grooves and the like, and the fourth connecting pieces 77 can be the form of matched screw holes, grooves, convex points and the like. The structure of the first support 1 comprising the third plate body 13, the fourth plate body 14 and the fifth plate body 15 is described above, and will not be described in detail here. In order to realize the accommodation and mounting of the second functional card 4 by the second support 7, the second support 7 can be arranged in the form comprising the sixth plate body 74, the seventh plate body 75 and the eighth plate body 76, and when the second support 7 is arranged in the first accommodating space, the sixth plate body 74, the seventh plate body 75 and the eighth plate body 76 can be arranged one by one corresponding to the third plate body 13, the fourth plate body 14 and the fifth plate body 15, so that when the second support 7 enters the first accommodating space, the fourth plate body 14 is parallel to the seventh plate body 75, the third connecting pieces 18 and the fourth connecting pieces 77 correspond to each other and are connected, and the stable cooperation between the second support 7 and the first support 1 is realized. Of course, the eighth plate body 76 can also be arranged opposite to the fifth plate body 15. In the embodiment, the second support 7 can also be Figure 8 It is shown in the accompanying drawings that the sixth plate body 74 and the seventh plate body 75 are further connected to a ninth plate body 79 opposite to the eighth plate body 76, and the second support 7 is arranged in the form of a cylinder, and the second connector 8 can be arranged on the sixth plate body 74 or the seventh plate body 75.

[0075] Further, it is shown in the accompanying drawings that Figure 8 and the accompanying drawings Figure 9In the mounting device provided in the embodiment, in a specific implementation, a fifth connecting piece 8 is arranged on the second support 7 beside the third opening 71; wherein the second function card 4 is connected with the fifth connecting piece 8 to keep the second function card 4 in a state of being placed in the second accommodating space.

[0076] It can be understood that, in order to improve the stability of the second function card 4 in the second accommodating space and prevent it from being taken out of the third opening 71, the hand screw 41 corresponding to the second function card 4 in the embodiment is provided with the fifth connecting piece 8 on the shell wall beside the third opening 71, and the fifth connecting piece 8 is in the form of a threaded hole. It can be further understood that, when the second function card 4 is another function card, even if the second function card 4 itself does not have a hand screw 41, a corresponding threaded hole or other forms can be opened on the second function card 4 according to the installation requirements to correspond to the fifth connecting piece 8, for example, the cooperation of a card block and an opening, the cooperation of a hook and an opening, and the like, as long as the limiting connection of the second function card 4 and the second support 7 on the end of the second function card 4 corresponding to the third opening 71 can be realized; and it can be further understood that, in the embodiment, the end of the second function card 4 corresponding to the third opening 71 is the external port 42 of the second function card 4.

[0077] Embodiment 2

[0078] The embodiment provides a server, which comprises a server body and a mounting device, the server body has a third accommodating space and a fourth opening communicating with the third accommodating space; the mounting device is detachably installed in the third accommodating space; the mounting device comprises a first support 1 and an adjusting frame 2; the first support 1 has a first accommodating space and a first opening 11 and a second opening 12 communicating with the first accommodating space, in the case that the mounting device is placed in the third accommodating space, the second opening 12 corresponds to the fourth opening; the first opening 11 is used for the first function card 3 to enter or exit the first accommodating space, and the second opening 12 is used for the second function card 4 to enter or exit the first accommodating space; the adjusting frame 2 is detachably arranged in the second opening 12, the adjusting frame 2 is in a first installation state relative to the second opening 12 to adjust the second opening 12 to have a first target opening size to adapt to the first function card 3; and the adjusting frame 2 is in a second installation state relative to the second opening 12 to adjust the second opening 12 to have a second target opening size to adapt to the second function card 4.

[0079] It can be understood that the mounting device provided in the embodiment is the mounting device described in Embodiment 1, and the structure and working principle thereof are described in detail in Embodiment 1, which will not be described here. The fourth opening of the server can be a front panel opening or a rear panel opening, which can be easily understood by those skilled in the art, and will not be described here.

[0080] The above description is only specific embodiments of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A mounting device, characterized in that It comprises: a first support having a first accommodating space and a first opening and a second opening communicating with the first accommodating space, the first opening being used for the first functional card to enter or exit the first accommodating space, and the second opening being used for the second functional card to enter or exit the first accommodating space; an adjusting frame being detachably arranged in the second opening, the adjusting frame being in a first installation state relative to the second opening to adjust the second opening to have a first target opening size to adapt to the first functional card, and the adjusting frame being in a second installation state relative to the second opening to adjust the second opening to have a second target opening size to adapt to the second functional card.

2. The installation device according to claim 1, wherein: the adjusting frame comprises a first plate body and a second plate body; the first plate body and the second plate body are arranged in parallel along the thickness direction of the first support; when the adjusting frame is in the first installation state, the first plate body is arranged corresponding to the second opening to make the second opening have the first target opening size; and when the adjusting frame is in the second installation state, the second plate body is arranged corresponding to the second opening to make the second opening have the second target opening size.

3. The installation device according to claim 1, further comprising a first connector, wherein: the first connector is arranged on the inner wall of the first support opposite to the first opening, and is used for electrically connecting the first functional card.

4. The installation device according to claim 1, further comprising a limiting piece, wherein: the first opening and the second opening are adjacent and have different insertion directions; the limiting piece is arranged at one end of the second opening facing the first opening, and is arranged in rotation around the thickness direction of the first support; when the limiting piece is rotated to a first position, the limiting piece is parallel to the insertion direction of the second opening to block or cover part of the first functional card; and when the limiting piece is rotated to a second position, the limiting piece is perpendicular to the insertion direction of the second opening; the limiting piece has a first connecting piece; the first support is provided with a second connecting piece matched with the first connecting piece to make the limiting piece be in the first position, and the first connecting piece and the second connecting piece are connected.

5. The installation device according to claim 1, further comprising a second support, wherein: the second support has a second accommodating space and a third opening communicating with the second accommodating space, and the second accommodating space is used for accommodating the second functional card; the second support is detachably connected with the first support, the second support is arranged in the first accommodating space, and the third opening is located in the second opening.

6. The installation device according to claim 5, wherein: the inner wall of the second support is provided with a first guide piece; the second functional card is provided with a second guide piece matched with the first guide piece to make the second functional card be able to enter or exit the second accommodating space through the third opening. ​ ​ ​ 7. The mounting device of claim 5, wherein: a second connector is disposed in the second support; the second connector is disposed opposite the third opening and is configured to electrically connect the second function card.

8. The mounting device of claim 5, wherein: the first support includes a third plate, a fourth plate, and a fifth plate; the third plate and the fourth plate extend along the same side of the fifth plate on both sides of the fifth plate to enclose the first receiving space; the third plate and the fourth plate are provided with a plurality of third connectors; the second support includes a sixth plate, a seventh plate, and an eighth plate; the sixth plate and the seventh plate extend along the same side of the eighth plate on both sides of the eighth plate to enclose the second receiving space; the sixth plate and the seventh plate are provided with fourth connectors that are adapted to the third connectors.

9. The mounting device of claim 5, wherein: a fifth connector is disposed on the second support adjacent to the third opening; the second function card is connected to the fifth connector to maintain the second function card in the second receiving space.

10. A server, characterized by It includes: a server body having a third receiving space and a fourth opening communicating with the third receiving space; a mounting device detachably mounted in the third receiving space; the mounting device includes a first support and an adjusting bracket; the first support has a first receiving space, a first opening, and a second opening communicating with the first receiving space; when the mounting device is disposed in the third receiving space, the second opening corresponds to the fourth opening; the first opening is configured to allow a first function card to enter or exit the first receiving space, and the second opening is configured to allow a second function card to enter or exit the first receiving space; the adjusting bracket is detachably disposed in the second opening; the adjusting bracket is in a first mounting state relative to the second opening to adjust the second opening to have a first target opening size to adapt to the first function card; the adjusting bracket is in a second mounting state relative to the second opening to adjust the second opening to have a second target opening size to adapt to the second function card.

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