Mainboard fixing frame

Abstract

The utility model discloses a main board fixing frame which comprises a mounting plate, the fixing mechanisms are evenly installed on the installation plate, each fixing mechanism comprises a supporting table, a stand column is fixed to the supporting table, a movable rod is hinged to the top end of the stand column, a sliding groove is formed in the supporting table, a locking block is installed in the sliding groove in a sliding mode, a lock hole is formed in the locking block, and the movable rod can be inserted into the lock hole. An elastic piece is connected between the locking block and one side of the sliding groove. A fixing mechanism is arranged, a mounting hole in a main board is limited through a stand column, then a movable rod is rotated, meanwhile, a locking block is moved outwards, an elastic piece is compressed till the movable rod is kept perpendicular to the stand column, at the moment, the locking block is loosened, the locking block moves towards the movable rod due to springback of the elastic piece, and therefore the movable rod is inserted into a lock hole; therefore, the movable rod is fixed, the main board is fixed, the side edge of the main board is not prone to being damaged through fixed placement, and the side edge of the main board is effectively prevented from being damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of computer mainboard fixing, in particular to a mainboard fixing frame. Background Art

[0002] The computer motherboard is one of the most important components in a computer. It is also called the system board, mainboard or motherboard. It is the core component that connects and supports various hardware devices of the computer.

[0003] When installing the existing motherboard, screws are directly used to fix it on the inner wall of the computer mainframe case through the mounting holes on the motherboard. This fixing method will cause the side of the motherboard fixed by the screws to be squeezed, which is easy to cause damage to the motherboard. Utility Model Content

[0004] The utility model aims at solving the problems existing in the prior art and proposes the following technical solutions:

[0005] Mainboard fixing bracket, including:

[0006] Mounting plate;

[0007] A fixing mechanism is evenly installed on the mounting plate, the fixing mechanism includes a support platform, a column is fixed on the support platform, a movable rod is hinged on the top of the column, a slide groove is provided on the support platform, a locking block is slidably installed in the slide groove, a locking hole is provided on the locking block, the movable rod can be inserted into the lock hole, and an elastic part is connected between the locking block and one side of the slide groove.

[0008] As a preferred embodiment of the above technical solution, the movable rod rotates toward the locking block.

[0009] As a preferred embodiment of the above technical solution, a second gasket is provided on the outer periphery of the corresponding column on the support platform, and a first gasket is provided on the side of the movable rod close to the locking block.

[0010] As a preferred embodiment of the above technical solution, guide rail one is symmetrically provided on the mounting plate, and both ends of guide rail one are fixed to the mounting plate through mounting seats, guide rail two is symmetrically provided on the mounting plate perpendicular to guide rail one, a slider is provided at the bottom of the support platform, and the slider is slidably installed on the periphery of guide rail two, and slide cylinders are provided at both ends of guide rail two, and the slide cylinders are slidably sleeved on the periphery of guide rail one.

[0011] As a preferred embodiment of the above technical solution, a lug is provided on one side of the slider, a through hole is provided on the lug, two fixing holes are evenly provided on the guide rail 2, a plug 1 can be inserted into the fixing hole 2, and the plug 1 can pass through the through hole on the lug, a through hole is also provided on the slide cylinder, and a fixing hole 1 is evenly provided on the guide rail 1, a plug 2 can be inserted into the fixing hole 1, and the plug 2 can pass through the through hole on the slide cylinder.

[0012] As a preferred embodiment of the above technical solution, the position of the column is toward the inside of the mounting plate, and the position of the locking block is toward the outside of the mounting plate.

[0013] As a preferred embodiment of the above technical solution, a frame is evenly installed on the installation plate, and a cooling fan is installed in the frame.

[0014] The beneficial effects of the utility model are:

[0015] The utility model is provided with a fixing mechanism, which uses a column to limit the mounting hole on the main board, and then rotates the movable rod and moves the locking block outward at the same time to compress the elastic member until the movable rod and the column are kept vertical. At this time, the locking block is released, and due to the rebound of the elastic member, the locking block moves toward the movable rod, so that the movable rod is inserted into the lock hole, so that the movable rod is fixed, thereby fixing the main board. This fixed placement is not easy to damage the side of the main board, and effectively avoids damage to the side of the main board;

[0016] The utility model is provided with a first guide rail and a second guide rail, through which the position of the fixing mechanism can be adjusted, so that the fixing mechanism can adapt to mainboards of different specifications, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the fixed mechanism structure.

[0019] In the figure:

[0020] 1. Mounting plate; 2. Fixing mechanism; 21. Support platform; 211. Slide groove; 22. Column; 23. Movable rod; 231. Gasket 1; 24. Locking block; 241. Locking hole; 25. Gasket 2; 26. Elastic member; 27. Slider; 271. Ear; 28. Latch 1; 3. Guide rail 1; 31. Fixing hole 1; 32. Mounting seat; 4. Guide rail 2; 41. Slide; 42. Fixing hole 2; 43. Latch 2; 5. Frame; 6. Cooling fan. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0022] Example

[0023] like Figure 1 and Figure 2 As shown;

[0024] The mainboard fixing frame includes a mounting plate 1, on which a fixing mechanism 2 is evenly installed. The fixing mechanism 2 includes a support platform 21, which is used to support the mainboard. A column 22 is fixed on the support platform 21, and the mounting hole on the mainboard can pass through the column 22. A movable rod 23 is hinged at the top of the column 22. A slide groove 211 is provided on the support platform 21, and a locking block 24 is slidably installed in the slide groove 211. A locking hole 241 is provided on the locking block 24, and the movable rod 23 rotates toward the locking block 24, and the movable rod 23 can be inserted into the locking hole 241. An elastic member 26 is connected between the locking block 24 and one side of the slide groove 211, and the elastic member 26 can be a spring; wherein, the position of the column 22 faces the inside of the mounting plate 1, and the position of the locking block 24 faces the outside of the mounting plate 1. This In this way, it is ensured that the mounting holes around the mainboard can be sleeved outside the corresponding posts 22 and are not blocked by the locking block 24; when in use, the mounting holes on the mainboard are aligned with the posts 22 at the corresponding positions, so that the mounting holes pass through the posts 22, and then the mainboard is positioned and restricted by the mounting holes and the posts 22, and then the movable rod 23 is rotated, and the locking block 24 is moved outward at the same time to compress the elastic member 26 until the movable rod 23 and the post 22 remain vertical. At this time, the locking block 24 is released, and due to the rebound of the elastic member 26, the locking block 24 moves toward the movable rod 23, so that the movable rod 23 is inserted into the locking hole 241, so that the movable rod 23 is fixed, thereby fixing the mainboard. This fixed placement is not easy to damage the side of the mainboard, and effectively avoids damage to the side of the mainboard.

[0025] Furthermore, a gasket 25 is provided on the outer periphery of the corresponding column 22 on the support platform 21, and a gasket 1 231 is provided on the side of the movable rod 23 close to the locking block 24. The gasket 25 and the gasket 1 231 are respectively padded on two surfaces of the main board, effectively reducing the extrusion of the contact surface between the main board and the fixing mechanism 2, thereby effectively avoiding damage to the side of the main board.

[0026] Furthermore, guide rails 1 3 are symmetrically provided on the mounting plate 1, and both ends of guide rails 1 3 are fixed to the mounting plate 1 through mounting seats 32. Guide rails 2 4 are symmetrically provided on the mounting plate 1 perpendicular to guide rails 1 3. A slider 27 is provided at the bottom of the support platform 21, and the slider 27 is slidably installed on the periphery of guide rails 2 4, so that the fixing mechanism 2 can slide and adjust its position on guide rails 2 4 to adapt to motherboards of different specifications. Slide cylinders 41 are provided at both ends of guide rails 2 4, and the slide cylinder 41 is slidably sleeved on the periphery of guide rails 1 3, so that the fixing mechanism 2 can adjust its position in another direction through guide rails 2 4 to adapt to motherboards of different specifications and improve practicality.

[0027] Furthermore, a lug 271 is provided on one side of the slider 27, and a through hole is provided on the lug 271. A fixing hole 22 is evenly provided on the guide rail 4, and a latch 28 can be inserted into the fixing hole 42, and the latch 28 can pass through the through hole on the lug 271. A through hole is also provided on the slide 41, and a fixing hole 31 is evenly provided on the guide rail 3, and a latch 23 can be inserted into the fixing hole 31, and the latch 23 can pass through the through hole on the slide 41. The adjusted fixing mechanism 2 and the guide rail 24 can be fixed by the latch 28 and the latch 23, so as to facilitate the installation and fixation of the mainboard. On the other hand, the stability of the fixing mechanism 2 is also improved, making the installed mainboard more stable.

[0028] like Figure 1 As shown, a frame 5 is evenly installed on the installation plate 1, and a heat dissipation fan 6 is installed in the frame 5. The heat dissipation fan 6 can dissipate heat for the mainboard, thereby effectively preventing the mainboard from being damaged by heat during operation.

[0029] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A motherboard fixing frame, characterized in that: include: Mounting plate (1); A fixing mechanism (2), wherein the fixing mechanism (2) is evenly installed on the mounting plate (1), the fixing mechanism (2) comprises a support platform (21), a column (22) is fixed on the support platform (21), a movable rod (23) is hinged at the top of the column (22), a slide groove (211) is provided on the support platform (21), a locking block (24) is slidably installed in the slide groove (211), a locking hole (241) is provided on the locking block (24), the movable rod (23) can be inserted into the locking hole (241), and an elastic member (26) is connected between the locking block (24) and one side of the slide groove (211).

2. The motherboard fixing bracket according to claim 1, characterized in that: The movable rod (23) rotates towards the locking block (24).

3. The mainboard fixing bracket according to claim 2, characterized in that: A second gasket (25) is provided on the supporting platform (21) at the periphery of the corresponding upright column (22), and a first gasket (231) is provided on the side of the movable rod (23) close to the locking block (24).

4. The mainboard fixing bracket according to claim 3, characterized in that: The mounting plate (1) is symmetrically provided with a guide rail 1 (3), and the two ends of the guide rail 1 (3) are fixed to the mounting plate (1) through mounting seats (32). The mounting plate (1) is symmetrically provided with a guide rail 2 (4) perpendicular to the guide rail 1 (3). A slider (27) is provided at the bottom of the support platform (21), and the slider (27) is slidably mounted on the periphery of the guide rail 2 (4). Slide cylinders (41) are provided at the two ends of the guide rail 2 (4), and the slide cylinders (41) are slidably sleeved on the periphery of the guide rail 1 (3).

5. The mainboard fixing bracket according to claim 4, characterized in that: A support ear (271) is provided on one side of the slider (27), and a through hole is provided on the support ear (271). A fixing hole (42) is evenly provided on the guide rail (4), and a plug (28) can be inserted into the fixing hole (42), and the plug (28) can pass through the through hole on the support ear (271). A through hole is also provided on the slide cylinder (41). A fixing hole (31) is evenly provided on the guide rail (3), and a plug (43) can be inserted into the fixing hole (31), and the plug (43) can pass through the through hole on the slide cylinder (41).

6. The mainboard fixing bracket according to claim 1, characterized in that: The position of the upright post (22) faces the inside of the mounting plate (1), and the position of the locking block (24) faces the outside of the mounting plate (1).

7. The mainboard fixing bracket according to claim 1, characterized in that: A frame (5) is evenly installed on the installation plate (1), and a heat dissipation fan (6) is installed in the frame (5).

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