Network card positioning mechanism

Abstract

The utility model relates to the technical field of network cards, and discloses a network card positioning mechanism, which comprises a casing, two ends of the inner side of the casing are fixedly connected with symmetrical positioning plates, the positioning plates are L-shaped plates, a baffle is slidably connected between the inner walls of the two positioning plates, and two ends of the outer side of the baffle are fixedly connected with fixing blocks. According to the network card positioning mechanism, the device is placed at a designated position, a network card is fixed between the two fixing blocks on one side of the baffle through screws, then the bottom of the baffle is placed between the inner walls of the positioning blocks, the baffle descends along the inner walls of the positioning blocks, the baffle is fixed through the fixing assemblies, and the baffle is positioned through the positioning plate; when the baffle needs to be taken out, the baffle can be taken out through the fixing assembly, the device can rapidly position the baffle, meanwhile, fixing is convenient, the situation that when the network card and a mainboard are connected, the connecting portion of the network card is damaged due to inaccurate alignment is avoided, and actual application and operation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of network cards, in particular to a network card positioning mechanism. Background Art

[0002] With the increase in information processing and computing power, installing a network card on a computer host or server to meet the needs of high-performance computing has become a common way to expand performance. However, when installing the network card, the connection components of the network card are easily offset from the motherboard, making it difficult to locate.

[0003] After searching, a Chinese patent discloses a network card positioning mechanism (authorization announcement number CN 214311553U), including a bracket, a sliding frame, an adjusting screw, a first positioning block and a second positioning block. The bracket includes a base, a guide plate and a bearing plate. The base is fixed to the casing. The guide plate is connected to the base. The bearing plate is connected to the guide plate. The sliding frame includes a sliding plate and a positioning plate. The sliding plate is slidably connected to the guide plate. The positioning plate is connected to the sliding plate and faces the bearing plate. The adjusting screw passes through the positioning plate and the bearing plate. In the first mode, the first network card is arranged on the casing, and the positioning plate is pressed against the first network card through the first positioning block. Although the patent discloses that in the second mode, the second network card is arranged on the casing, and the positioning plate is pressed against the second network card through the second positioning block;

[0004] However, in actual application, the top of the device lacks a fixed structure, which results in the top component pressing down the network card when it is positioned, causing the connector at the bottom of the network card to collide with the slot of the motherboard, causing certain damage. This may cause the host to be unable to connect to the network, thus affecting the user experience and being detrimental to actual application and operation. Utility Model Content

[0005] The purpose of the utility model is to provide a network card positioning mechanism to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a network card positioning mechanism, comprising a casing, wherein both ends of the inner side of the casing are fixedly connected with symmetrical positioning plates, the positioning plates are both L-shaped plates, a baffle is slidably connected between the inner walls of the two positioning plates, both ends of the outer sides of the baffle are fixedly connected with fixing blocks, a plug-in network card is fixedly connected between one side of the two fixing blocks by screws, and a fixing component is arranged inside the positioning plate, and the fixing component is used to fix the baffle.

[0007] Through the above technical scheme, the device is placed at a designated position, the network card is fixed between two fixing blocks on one side of the baffle by screws, then the bottom of the baffle is placed between the inner walls of the positioning blocks, the baffle is lowered along the inner walls of the positioning blocks, the baffle is fixed by a fixing assembly, and the baffle is positioned by a positioning plate. When the baffle needs to be removed, the baffle can be removed by a fixing assembly. The device can quickly position the baffle and is convenient for fixing, thereby avoiding damage to the connection part of the network card due to misalignment when the network card and the motherboard are connected, which is beneficial to practical application and operation.

[0008] Preferably, the fixing assembly includes a trapezoidal plate, a return spring, a moving block, a trapezoidal groove and a mounting groove, the trapezoidal grooves are both opened on both sides of the baffle, the mounting grooves are opened inside the positioning plate, the moving blocks are both slidably connected to the inner wall of the mounting groove, the trapezoidal plates are both fixedly connected to the side where the two moving blocks are close to each other, the close ends of the two trapezoidal plates are both extended to the outside of the positioning plate and used in conjunction with the corresponding trapezoidal grooves, and the return springs are both fixedly connected to the two ends of the side away from the two moving blocks and are located inside the mounting groove.

[0009] Through the above technical scheme, when the baffle drives the plug-in network card to descend along the inner wall of the positioning block, the inclined surface of the trapezoidal plate is subjected to the pressure from the bottom of the baffle, so that the two trapezoidal plates move in opposite directions. When the trapezoidal groove moves to one side of the trapezoidal plate, the reset spring is used in conjunction with the mounting groove to fix the trapezoidal plate in the trapezoidal groove. When the baffle needs to be taken out, the baffle is moved up, and the inclined surface at the bottom of the trapezoidal plate is used to make the two trapezoidal plates move in opposite directions, so that the trapezoidal plate is separated from the trapezoidal groove, and the baffle can be taken out.

[0010] Preferably, a pressing plate is fixedly connected to the top of the baffle, a through hole is opened at one end of the top of the pressing plate, a fixing hole is opened on one side of the top of the casing, a thread is arranged inside the fixing hole, the fixing hole and the through hole are fixedly connected by a threaded nail, and the threaded nail is threadedly connected to the fixing hole.

[0011] Through the above technical solution, the through hole is fixed by using the fixing hole in conjunction with the threaded nail, thereby fixing the position of the baffle on one side of the casing.

[0012] Preferably, a toggle block is fixedly connected to one side of the bottom of the pressing plate, and the bottom of the toggle block is arc-shaped.

[0013] Through the above technical solution, the baffle is driven to rise by the toggle block, thereby facilitating replacement.

[0014] Preferably, a magnetic block is embedded inside the housing and is located above the positioning plate. The baffle is made of iron and is used in conjunction with the magnetic block.

[0015] Through the above technical solution, the magnetic block is used in conjunction with the positioning plate to make the baffle encounter resistance when rising and falling, thereby facilitating gradual downward movement. At the same time, the baffle is fixed, which facilitates the fixing hole and the through hole to be fixed.

[0016] Preferably, both ends of the bottom of the baffle are provided with limiting grooves, and both ends of the inner side of the housing and located below the positioning plate are fixedly connected with limiting blocks, and the limiting blocks are used in conjunction with the corresponding limiting grooves.

[0017] Through the above technical solution, the limiting block cooperates with the limiting groove to limit the distance that the baffle moves down on the inner wall of the positioning plate, thereby avoiding damage to the slots of the network card and the computer motherboard.

[0018] Preferably, one end of the plug-in network card is fixedly connected with a connection port, one end of the connection port extends to the outside of the baffle, and a through slot is opened on the inner side of the housing and between the two positioning plates, and the through slot connection port is used in conjunction with it.

[0019] Through the above technical solution, the connection port is connected to the external network cable, and the through groove is used to facilitate the connection between the connection port and the external network cable.

[0020] Compared with the prior art, the beneficial effects achieved by the utility model are: the device is placed at a designated position, the network card is fixed between two fixing blocks on one side of the baffle by screws, then the bottom of the baffle is placed between the inner walls of the positioning blocks, the baffle is lowered along the inner walls of the positioning blocks, the baffle is fixed by a fixing assembly, and the baffle is positioned by a positioning plate. When the baffle needs to be removed, the baffle can be removed by a fixing assembly. The device can quickly position the baffle and is convenient for fixing, thereby avoiding damage to the connection part of the network card due to misalignment when the network card and the motherboard are connected, which is beneficial to practical application and operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional exploded diagram of the utility model;

[0022] Figure 2 It is a front cross-sectional view of the utility model;

[0023] Figure 3 This is a schematic diagram of the positioning block structure of the utility model.

[0024] Figure 4 For this utility model Figure 3 Enlarged view of point A in .

[0025] Among them: 1. Casing; 2. Limit block; 3. Positioning plate; 4. Through slot; 5. Fixing hole; 6. Magnetic block; 7. Pressing plate; 8. Through hole; 9. Toggle block; 10. Baffle; 11. Limit slot; 12. Trapezoidal slot; 13. Plug-in network card; 14. Fixing block; 15. Connecting port; 16. Threaded nail; 17. Mounting slot; 18. Moving block; 19. Reset spring; 20. Trapezoidal plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 A network card positioning mechanism comprises a housing (1), wherein both ends of the inner side of the housing 1 are fixedly connected with symmetrical positioning plates 3, and the positioning plates 3 are used for positioning, and the positioning plates 3 are all L-shaped plates, and a baffle 10 is slidably connected between the inner walls of the two positioning plates 3, and the two ends of the outer sides of the baffle 10 are fixedly connected with fixing blocks 14, and a plug-in network card 13 is fixedly connected between one side of the two fixing blocks 14 by screws, and the plug-in network card 13 is used to connect to the network, and a fixing component is arranged inside the positioning plate 3, and the fixing component is used to fix the baffle 10.

[0028] Through the above technical scheme, the device is placed at a designated position, the network card is fixed between the two fixing blocks 14 on one side of the baffle 10 by screws, then the bottom of the baffle 10 is placed between the inner walls of the positioning blocks, the baffle 10 is lowered along the inner walls of the positioning blocks, the baffle 10 is fixed by a fixing assembly, and the baffle 10 is positioned by a positioning plate 3. When the baffle 10 needs to be removed, the baffle 10 can be removed by a fixing assembly. The device can quickly position the baffle 10 and is convenient for fixing, thereby avoiding damage to the connection part of the network card due to misalignment when the network card and the motherboard are connected, which is beneficial to practical application and operation.

[0029] Specifically, the fixing assembly includes a trapezoidal plate 20, a return spring 19, a moving block 18, a trapezoidal groove 12 and a mounting groove 17. The trapezoidal grooves 12 are both opened on both sides of the baffle 10, and the mounting groove 17 is opened inside the positioning plate 3. The moving blocks 18 are slidably connected to the inner wall of the mounting groove 17. The trapezoidal plates 20 are fixedly connected to the side where the two moving blocks 18 are close to each other. The close ends of the two trapezoidal plates 20 extend to the outside of the positioning plate 3 and are used in conjunction with the corresponding trapezoidal grooves 12. The return springs 19 are fixedly connected to the two ends of the side away from the two moving blocks 18 and are located inside the mounting groove 17.

[0030] Through the above technical solution, when the baffle 10 drives the plug-in network card 13 to descend along the inner wall of the positioning block, the inclined surface of the trapezoidal plate 20 is subjected to the pressure from the bottom of the baffle 10, so that the two trapezoidal plates 20 move in opposite directions. When the trapezoidal groove 12 moves to one side of the trapezoidal plate 20, the reset spring 19 cooperates with the mounting groove 17 to fix the trapezoidal plate 20 in the trapezoidal groove 12. When the baffle 10 needs to be taken out, the baffle 10 moves up, and the inclined surface at the bottom of the trapezoidal plate 20 is used to make the two trapezoidal plates 20 move in opposite directions, so that the trapezoidal plate 20 is separated from the trapezoidal groove 12, and the baffle 10 can be taken out.

[0031] Specifically, a pressing plate 7 is fixedly connected to the top of the baffle 10, a through hole 8 is opened at one end of the top of the pressing plate 7, a fixing hole 5 is opened on one side of the top of the casing 1, a thread is arranged inside the fixing hole 5, the fixing hole 5 is fixedly connected to the through hole 8 by a threaded nail 16, and the threaded nail 16 is threadedly connected to the fixing hole 5.

[0032] Through the above technical solution, the through hole 8 is fixed by using the fixing hole 5 in cooperation with the threaded nail 16 , thereby fixing the position of the baffle 10 on one side of the housing 1 .

[0033] Specifically, a toggle block 9 is fixedly connected to one side of the bottom of the pressing plate 7 , and the bottom of the toggle block 9 is in an arc shape.

[0034] Through the above technical solution, the baffle 10 is driven to rise by the toggle block 9, thereby facilitating replacement.

[0035] Specifically, a magnetic block 6 is embedded inside the housing 1 and is located above the positioning plate 3 . The baffle plate 10 is made of iron and is used in conjunction with the magnetic block 6 .

[0036] Through the above technical solution, the magnetic block 6 is used in conjunction with the positioning plate 3 to make the baffle 10 encounter resistance when rising and falling, thereby facilitating gradual downward movement. At the same time, the baffle 10 is fixed to facilitate the fixing hole 5 and the through hole 8 to pass through and fix.

[0037] Specifically, one end of the plug-in network card 13 is fixedly connected to a connection port 15, and one end of the connection port 15 extends to the outside of the baffle 10. A through slot 4 is provided on the inner side of the casing 1 and between the two positioning plates 3. The through slot 4 and the connection port 15 are used in conjunction with the connection port 15 to connect to an external network cable. The through slot 4 facilitates the connection of the connection port 15 to the external network cable.

[0038] Specifically, both ends of the bottom of the baffle 10 are provided with limiting grooves 11, and the two ends of the inner side of the casing 1 and below the positioning plate 3 are fixedly connected with limiting blocks 2, and the limiting blocks 2 are used in conjunction with the corresponding limiting grooves 11. The limiting blocks 2 are used in conjunction with the limiting grooves 11 to limit the distance that the baffle 10 moves down on the inner wall of the positioning plate 3, thereby avoiding damage to the slots of the network card and the computer motherboard.

[0039] When in use, the device is placed at a designated position, the network card is fixed between the two fixing blocks 14 on one side of the baffle 10 by screws, and then the bottom of the baffle 10 is placed between the inner walls of the positioning blocks, and the baffle 10 is lowered along the inner wall of the positioning blocks by using the pressing plate 7, and the inclined surface of the trapezoidal plate 20 is subjected to the pressure of the bottom of the baffle 10, so that the two trapezoidal plates 20 move in opposite directions. When the trapezoidal groove 12 moves to one side of the trapezoidal plate 20, the return spring 19 cooperates with the installation groove 17 to fix the trapezoidal plate 20 in the trapezoidal groove 12, and the limit rod cooperates with the limit groove 11 to close the baffle 1 0 is limited, and finally the through hole 8 is fixed by the threaded nail 16 in cooperation with the fixing hole 5, so as to fix the baffle 10 on one side of the casing 1. When the baffle 10 needs to be taken out, the toggle block 9 is used to drive the baffle 10 to move up, and the inclined surface at the bottom of the trapezoidal plate 20 is used to make the two trapezoidal plates 20 move in opposite directions, so that the trapezoidal plate 20 is separated from the trapezoidal groove 12, and the baffle 10 can be taken out. The device can quickly position the baffle 10 and is convenient for fixing, thereby avoiding damage to the connection part of the network card due to misalignment when the network card and the motherboard are connected, which is beneficial to practical application and operation.

[0040] 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.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A network card positioning mechanism, comprising a housing (1), characterized in that: Both ends of the inner side of the housing (1) are fixedly connected with symmetrical positioning plates (3), and both positioning plates (3) are L-shaped plates. A baffle (10) is slidably connected between the inner walls of the two positioning plates (3). Both ends of the outer sides of the baffle (10) are fixedly connected with fixing blocks (14), and a plug-in network card (13) is fixedly connected between one side of the two fixing blocks (14) by screws. A fixing component is arranged inside the positioning plate (3), and the fixing component is used to fix the baffle (10).

2. A network card positioning mechanism according to claim 1, characterized in that: The fixing assembly comprises a trapezoidal plate (20), a return spring (19), a moving block (18), a trapezoidal groove (12) and a mounting groove (17); the trapezoidal grooves (12) are both arranged on both sides of the baffle plate (10); the mounting grooves (17) are arranged inside the positioning plate (3); the moving blocks (18) are both slidably connected to the inner wall of the mounting grooves (17); the trapezoidal plates (20) are both fixedly connected to the side where the two moving blocks (18) are close to each other; the close ends of the two trapezoidal plates (20) extend to the outside of the positioning plate (3) and are used in conjunction with the corresponding trapezoidal grooves (12); the return springs (19) are both fixedly connected to the two ends of the side away from each other of the two moving blocks (18) and are located inside the mounting grooves (17).

3. A network card positioning mechanism according to claim 1, characterized in that: The top of the baffle (10) is fixedly connected to a pressing plate (7), one end of the top of the pressing plate (7) is provided with a through hole (8), one side of the top of the housing (1) is provided with a fixing hole (5), the interior of the fixing hole (5) is provided with a thread, the fixing hole (5) is fixedly connected to the through hole (8) via a threaded nail (16), and the threaded nail (16) is threadedly connected to the fixing hole (5).

4. A network card positioning mechanism according to claim 3, characterized in that: A toggle block (9) is fixedly connected to one side of the bottom of the pressing plate (7), and the bottom of the toggle block (9) is in an arc shape.

5. The network card positioning mechanism according to claim 1, characterized in that: A magnetic block (6) is embedded inside the housing (1) and is located above the positioning plate (3); the baffle plate (10) is made of iron and is used in conjunction with the magnetic block (6).

6. The network card positioning mechanism according to claim 1, characterized in that: Both ends of the bottom of the baffle (10) are provided with limiting grooves (11), and both ends of the inner side of the housing (1) and located below the positioning plate (3) are fixedly connected to limiting blocks (2), and the limiting blocks (2) are used in conjunction with the corresponding limiting grooves (11).

7. The network card positioning mechanism according to claim 1, characterized in that: One end of the plug-in network card (13) is fixedly connected to a connection port (15), one end of the connection port (15) extends to the outside of the baffle (10), and a through slot (4) is provided on the inner side of the housing (1) and between the two positioning plates (3), and the through slot (4) and the connection port (15) are used in conjunction with each other.

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