Installation structure of network controller

Abstract

The utility model relates to the technical field of network controllers, and discloses a mounting structure of a network controller, which comprises a main board and a network card, a clamping groove is arranged at the top of the main board, the lower part of the network card is inserted in the clamping groove at the top of the main board, and fixing blocks are fixedly arranged at the top of the main board and at two ends of the side surface of the clamping groove. Positioning rods are connected to the two fixing blocks, a fixing plate is fixedly installed on the side face of the network card, rod grooves extending to the bottom of the fixing plate are formed in the two ends of the top of the fixing plate, the two positioning rods are inserted into the two rod grooves in the fixing plate respectively, a through opening is formed in the side face of the fixing plate, and two cooling fans are fixedly installed in the through opening; according to the utility model, the two positioning rods are connected to the fixing block, then the fixing plate on the side surface of the network card is inserted into the positioning rods, and then the second bolts are utilized to complete the connection of the fixing plate and the positioning rods, so that the network card can be stably inserted into the slot on the mainboard.

Description

Technical Field

[0001] The utility model belongs to the technical field of network controllers, in particular to an installation structure of a network controller. Background Art

[0002] A network controller is also called a network card. A network card is a piece of computer hardware designed to allow computers to communicate on a computer network. Because it has a MAC address, it belongs between layer 1 and layer 2 of the OSI model. It allows users to connect to each other via cables or wirelessly. Each network card has a unique 48-bit serial number called a MAC address, which is written in a ROM on the card. Every computer on the network must have a unique MAC address. If a server does not have a network card, it cannot be called a server. Therefore, a network card is an essential device for a server. However, during the use of existing network cards after installation, it is easy for the network card to have poor contact or looseness, thereby affecting the normal use of the network card, and then causing the computer to be unable to access the server normally. For this reason, the present application proposes an installation structure for a network controller. Utility Model Content

[0003] In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: an installation structure of a network controller, including a mainboard and a network card, a card slot is arranged on the top of the mainboard, the lower part of the network card is plugged into the card slot on the top of the mainboard, fixed blocks are fixedly installed on the top of the mainboard and at both ends of the side of the card slot, positioning rods are connected to the two fixed blocks, a fixing plate is fixedly installed on the side of the network card, rod grooves extending to the bottom of the fixing plate are provided at both ends of the top of the fixing plate, and the two rod grooves on the fixing plate are respectively plugged into the two positioning rods, a through opening is provided on the side of the fixing plate, and two cooling fans are fixedly installed in the through opening.

[0004] Furthermore, two through holes are provided on the sides of the two positioning rods, and two screw holes connected to the corresponding rod grooves are provided on both sides of the fixing plate. A second bolt is threadedly inserted in each screw hole, and one end of each second bolt passes through the screw hole and is respectively inserted in the through holes on the sides of the corresponding positioning rods.

[0005] Furthermore, connecting grooves are provided on the tops of the two fixed blocks, connecting blocks are fixedly installed on the bottom ends of the two positioning rods, and the connecting blocks at the bottoms of the two positioning rods are respectively inserted into the connecting grooves at the tops of the two fixed blocks, and first bolts are provided on the sides of the two fixed blocks, and one ends of the two first bolts extend into the connecting grooves and are threadedly inserted into the corresponding connecting blocks.

[0006] Furthermore, the connecting block and the connecting groove are both configured as square column structures, and when the connecting block is inserted into the connecting groove, the two through holes on the positioning rod are aligned with the screw holes on the side surfaces of the corresponding rod groove.

[0007] Furthermore, a dustproof net is provided at the opening.

[0008] Furthermore, the diameter of the positioning rod is matched with the diameter of the rod groove.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] By connecting the two positioning rods to the fixed block, then plugging the fixing plate on the side of the network card onto the positioning rod, and then using the second bolt to complete the connection between the fixing plate and the positioning rod, the network card can be stably plugged into the slot on the motherboard, thereby avoiding poor contact or looseness of the network card. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the utility model from a partial top view;

[0014] Figure 3 It is a schematic diagram of the cross-sectional structure of the connection between the fixing plate and the positioning rod of the utility model;

[0015] Figure 4 It is a schematic diagram of the cross-sectional structure of the fixing plate of the utility model;

[0016] Figure 5 This is a structural schematic diagram of the positioning rod and the connecting block of the utility model;

[0017] In the figure: 1. main board; 2. card slot; 3. network card; 4. fixing plate; 5. through port; 6. cooling fan; 7. fixing block; 8. positioning rod; 9. connecting block; 10. first bolt; 11. through hole; 12. rod slot; 13. screw hole; 14. second bolt. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Depend on Figure 1-5 The utility model includes a mainboard 1 and a network card 3. A card slot 2 is provided on the top of the mainboard 1. The lower part of the network card 3 is plugged into the card slot 2 on the top of the mainboard 1. Fixed blocks 7 are fixedly installed on the top of the mainboard 1 and at both ends of the side of the card slot 2. Positioning rods 8 are connected to the two fixed blocks 7. A fixing plate 4 is fixedly installed on the side of the network card 3. Rod grooves 12 extending to the bottom of the fixing plate 4 are provided at both ends of the top of the fixing plate 4, and the two rod grooves 12 on the fixing plate 4 are respectively plugged into the two positioning rods 8. A through opening 5 is provided on the side of the fixing plate 4. Two cooling fans 6 are fixedly installed in the through opening 5. When the two cooling fans 6 in the through opening 5 are operated, the mainboard 1 can be cooled.

[0020] At the same time, two through holes 11 are provided on the sides of the two positioning rods 8, and two screw holes 13 connected to the corresponding rod grooves 12 are provided on both sides of the fixing plate 4. A second bolt 14 is threadedly inserted in each screw hole 13, and one end of each second bolt 14 passes through the screw hole 13 and is respectively inserted into the through holes 11 on the sides of the corresponding positioning rods 8.

[0021] In addition, connecting grooves are provided on the tops of the two fixing blocks 7, connecting blocks 9 are fixedly installed on the bottom ends of the two positioning rods 8, and the connecting blocks 9 at the bottoms of the two positioning rods 8 are respectively inserted into the connecting grooves at the tops of the two fixing blocks 7, and first bolts 10 are provided on the sides of the two fixing blocks 7. One ends of the two first bolts 10 extend into the connecting grooves and are threadedly inserted into the corresponding connecting blocks 9. By promoting the first bolts 10, the positioning rod 8 can be fixed to the top of the fixing block 7.

[0022] In addition, the connecting block 9 and the connecting groove are both configured as square column structures, and when the connecting block 9 is inserted in the connecting groove, the two through holes 11 on the positioning rod 8 are aligned with the screw holes 13 on the side of the corresponding rod groove 12, so that when the fixing plate 4 is inserted into the two positioning rods 8, the two through holes 11 on the positioning rod 8 can be accurately aligned with the two screw holes 13 on the side of the rod groove 12, so that the second bolt 14 can pass through the screw hole 13 and be inserted into the through hole 11 on the positioning rod 8.

[0023] Furthermore, a dustproof net is provided at the opening 5 , which can prevent dust from adhering to the blades of the heat dissipation fan 6 , thereby preventing the dust from affecting the heat dissipation effect of the heat dissipation fan 6 .

[0024] In addition, the diameter of the positioning rod 8 is matched with the diameter of the rod groove 12 , so that the fixing plate 4 can be stably inserted on the two positioning rods 8 .

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A network controller installation structure, comprising a mainboard (1) and a network card (3), characterized in that: A card slot (2) is provided at the top of the mainboard (1), the lower part of the network card (3) is plugged into the card slot (2) at the top of the mainboard (1), fixed blocks (7) are fixedly installed at the top of the mainboard (1) and at both ends of the side of the card slot (2), and positioning rods (8) are connected to the two fixed blocks (7), a fixing plate (4) is fixedly installed on the side of the network card (3), rod grooves (12) extending to the bottom of the fixing plate (4) are provided at both ends of the top of the fixing plate (4), and the two rod grooves (12) on the fixing plate (4) are respectively plugged into the two positioning rods (8), and a through opening (5) is provided on the side of the fixing plate (4), and two cooling fans (6) are fixedly installed in the through opening (5).

2. The installation structure of a network controller according to claim 1, characterized in that: Two through holes (11) are provided on the sides of the two positioning rods (8), and two screw holes (13) connected to the corresponding rod grooves (12) are provided on both sides of the fixing plate (4). A second bolt (14) is threadedly inserted in each screw hole (13), and one end of each second bolt (14) passes through the screw hole (13) and is respectively inserted into the through hole (11) on the side of the corresponding positioning rod (8).

3. The installation structure of a network controller according to claim 1, characterized in that: The tops of the two fixing blocks (7) are each provided with a connecting groove, the bottom ends of the two positioning rods (8) are each fixedly mounted with a connecting block (9), and the connecting blocks (9) at the bottoms of the two positioning rods (8) are respectively inserted into the connecting grooves at the tops of the two fixing blocks (7), and the sides of the two fixing blocks (7) are each provided with a first bolt (10), one end of each of the two first bolts (10) extends into the connecting groove and is threadedly inserted into the corresponding connecting block (9).

4. The installation structure of a network controller according to claim 3, characterized in that: The connecting block (9) and the connecting groove are both configured as square column structures, and when the connecting block (9) is inserted into the connecting groove, the two through holes (11) on the positioning rod (8) are aligned with the screw holes (13) on the side of the corresponding rod groove (12).

5. The installation structure of a network controller according to claim 1, characterized in that: A dustproof net is arranged at the through opening (5).

6. The installation structure of a network controller according to claim 1, characterized in that: The diameter of the positioning rod (8) matches the diameter of the rod groove (12).

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