Computer mainboard clamping and locking mechanism

Abstract

The utility model discloses a computer mainboard clamping and locking mechanism which comprises a connecting telescopic rod, a bottom plate, a buckle, a clamping pad, a telescopic block and a fixing bolt, the two ends of the connecting telescopic rod are fixedly connected with the side wall of the bottom plate, a bolt groove is formed in the surface of the top end of the bottom plate, and a hinge buckle is detachably installed on the side wall, adjacent to the telescopic rod, of the bottom plate; a soft cushion is fixedly connected to the surface of the top end of the top plate, two parallel fixing plates are fixedly welded to the surface of the top end of the top plate on one side of the soft cushion, a fixing shaft is movably installed between the side walls of the fixing plates, and the fixing shaft penetrates through the side wall of the sleeving block and is fixedly connected with the sleeving block; the other end of the sleeving block is movably connected with a telescopic block in a sleeving manner; the length is adjusted by arranging the telescopic block to transversely slide in the sleeving block, so that the edge position of the mainboard is selectively clamped, a connected port is prevented from being blocked, and the practicability of the device is improved.

Description

Technical Field

[0001] This application relates to the technical field of computer installation, and specifically relates to a computer motherboard clamping and locking mechanism. Background Art

[0002] The computer motherboard is one of the core components of a computer. There are power sockets and power management chips on the motherboard, which can receive power signals from the power supply and manage the turning on and off of the power. At the same time, it can also provide the stability of the power supply voltage and current, and control data transmission and control. The chipset and bus system on the motherboard are responsible for controlling and managing data transmission. Existing motherboard installations usually directly use screws for fixation. If the force is not well controlled, it may cause damage to the surface of the motherboard.

[0003] Application No. 202021035616.X discloses a computer motherboard clamping and installation locking device, including threaded grooves, limit rods, pressure plates, rubber protection pads, positioning frames, etc. Place the two ends of the motherboard in the positioning frame, and drive the two mounting seats to approach each other by rotating the shaft rod, so as to clamp and fix the motherboard at its left and right ends. At the same time, the pressure plate can play an auxiliary pressing role. When this device is used, the installation and disassembly of the motherboard can be realized by rotating the shaft rod, which greatly improves the convenience of motherboard installation and disassembly.

[0004] However, in use, it has the following defects:

[0005] Although the mounting seats clamp and fix the motherboard from the left and right sides, and the pressure plate is used to assist in pressing the motherboard, since there are usually electronic components and connection ports on the edge of the motherboard, directly covering the motherboard from above by the pressure plate will affect the normal connection of the motherboard, resulting in the inability to start the computer and affecting the practicality of the device. Summary of the Utility Model

[0006] The purpose of this application is to provide a computer motherboard clamping and locking mechanism, which solves the problem that although the mounting seats clamp and fix the motherboard from the left and right sides, and the pressure plate is used to assist in pressing the motherboard, since there are usually electronic components and connection ports on the edge of the motherboard, directly covering the motherboard from above by the pressure plate will affect the normal connection of the motherboard, resulting in the inability to start the computer and affecting the practicality of the device as described in the background art.

[0007] To achieve the above object, the present application provides the following technical solution: A computer motherboard clamping and locking mechanism, including a connecting telescopic rod, a bottom plate, a buckle, a clamping pad, a telescopic block and a fixing bolt. The two ends of the connecting telescopic rod are fixedly connected to the side wall of the bottom plate. A bolt groove is provided on the top surface of the bottom plate, and a hinge buckle is detachably installed on the side wall of the bottom plate adjacent to the telescopic rod. The hinge buckle is also detachably connected to the side wall of the top plate. A soft pad is fixedly connected to the top surface of the top plate. Two parallel fixing plates are fixedly welded to the top surface of the top plate on one side of the soft pad. A fixing shaft is movably installed between the side walls of the fixing plates. The fixing shaft penetrates through the side wall of the socket block and is fixedly connected to the socket block. The other end of the socket block is movably sleeved and connected with a telescopic block.

[0008] In this technical solution, through the bottom plate, the bolt groove, the connecting telescopic rod and the adjusting bolt, it is possible to adapt to different motherboards and chassis sizes. By adjusting the length of the connecting telescopic rod, the bolt grooves on the surfaces of the two bottom plates can be aligned with the motherboard screw holes in the chassis. Then, the matching screws of the motherboard are screwed in from the bolt grooves to fix the bottom plate on the screw holes. Then, the buckle of the top plate is snapped into the card slot of the lower bottom plate, so as to hide the bolt groove, thus no longer needing to use the screw holes on the motherboard, adapting to the installation of motherboards and chassis of different sizes, and avoiding screw damage to the motherboard, improving the practicality of the device. At the same time, through the soft pad, the fixing plate, the socket block and the telescopic block, the motherboard can be locked and fixed. Place the edge of the motherboard on the soft pad. The positions of the surface edge components of different motherboards are different. Adjust the length of the telescopic block in the socket block according to the actual situation and lock it with the fixing bolt. Then, let the clamping pad below the telescopic block press the edge of the motherboard, and then tighten the twisting switch to fix it, so as to adapt to the edges of different motherboards, avoid blocking the connection ports on the motherboard, improve the practicality of the device, and only need to use two such devices to lock the motherboard from both sides to complete the fixation of the motherboard.

[0009] As an alternative embodiment of the technical solution of the present application, a buckle is fixedly welded to the side wall of the top plate on the opposite side of the hinge buckle, and a card slot is provided on the side wall of the bottom plate below the buckle.

[0010] As an alternative embodiment of the technical solution of the present application, a clamping pad is fixedly connected to the bottom of the telescopic block.

[0011] As an alternative embodiment of the technical solution of the present application, a twisting switch is fixedly connected to one end of the fixing shaft located outside the fixing plate.

[0012] As an alternative embodiment of the technical solution of the present application, a fixing bolt is threadedly connected to the top of the socket block.

[0013] As an alternative embodiment of the technical solution of the present application, an adjusting bolt is threadedly connected to the side wall of the telescopic opening of the connecting telescopic rod.

[0014] Compared with the prior art, the beneficial effects of the present application are as follows:

[0015] 1. Through the base plate, bolt slots, connecting telescopic rods and adjusting bolts, the present application can adapt to different main boards and chassis sizes. By adjusting the length of the connecting telescopic rods, the bolt slots on the surfaces of the base plates on both sides can be aligned with the main board screw holes in the chassis. Then, the matching screws of the main board are screwed into the bolt slots to fix the base plates on the screw holes. Next, the buckles on the top plate are snapped into the card slots on the lower base plate, thereby hiding the bolt slots, so that the screw holes on the main board do not need to be used anymore, adapting to the installation of main boards and chassis of different sizes, and avoiding screw damage to the main board, improving the practicability of the device.

[0016] 2. Through the soft pads, fixing plates, socket blocks and telescopic blocks, the present application can lock and fix the main board. Place the edge of the main board on the soft pads. Since the positions of the edge components on the surfaces of different main boards are different, adjust the length of the telescopic blocks in the socket blocks according to the actual situation and lock them with fixing bolts. Then, let the clamping pads below the telescopic blocks press the edge of the main board, and then tighten the twisting switch to fix it, thus adapting to the edges of different main boards, avoiding blocking the connection ports on the main board, and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] By reading the detailed description of the non-limiting embodiments with reference to the following drawings, other features, objectives and advantages of the present application will become more obvious:

[0018] Figure 1 It is an overall view of a computer main board clamping and locking mechanism of the present application;

[0019] Figure 2 It is a schematic side view structure diagram of a computer main board clamping and locking mechanism of the present application;

[0020] Figure 3 It is a schematic structure diagram of the hinge buckle of a computer main board clamping and locking mechanism of the present application.

[0021] In the figure: 1, base plate; 2, bolt slot; 201, hinge buckle; 3, top plate; 4, buckle; 5, card slot; 6, soft pad; 7, fixing plate; 701, fixed shaft; 702, twisting switch; 8, connecting telescopic rod; 801, adjusting bolt; 9, socket block; 10, telescopic block; 11, clamping pad; 12, fixing bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to make the technical means, creative features, achieved objectives and functions of the present utility model easy to understand, the following further elaborates with specific embodiments.

[0023] Such asFigure 1 As shown in the figure, a clamping and locking mechanism for a computer motherboard includes a connecting telescopic rod 8, a bottom plate 1, a buckle 4, a clamping pad 11, a telescopic block 10 and a fixing bolt 12. Both ends of the connecting telescopic rod 8 are fixedly connected to the side wall of the bottom plate 1. A regulating bolt 801 is threadedly connected to the side wall of the telescopic opening of the connecting telescopic rod 8. A bolt groove 2 is provided on the top surface of the bottom plate 1. The connecting telescopic rod 8 can adjust the distance between the two side bottom plates 1, so as to match the sizes of different chassis and motherboards.

[0024] As Figure 1 shown in the figure, a soft pad 6 is fixedly connected to the top surface of the top plate 3. Two parallel fixing plates 7 are fixedly welded to the top surface of the top plate 3 on one side of the soft pad 6. A buckle 4 is fixedly welded to the side wall of the top plate 3 on the opposite side of the hinge buckle 201. A clamping groove 5 is provided on the side wall of the bottom plate 1 below the buckle 4. The soft pad 6 can buffer the motherboard.

[0025] As Figure 2 and Figure 3 shown in the figure, a fixing shaft 701 is movably installed between the side walls of the fixing plates 7. A twisting switch 702 is fixedly connected to one end of the fixing shaft 701 located outside the fixing plates 7. The fixing shaft 701 passes through the side wall of the socket block 9 and is fixedly connected to the socket block 9. The other end of the socket block 9 is movably sleeved with a telescopic block 10. A fixing bolt 12 is threadedly connected to the top of the socket block 9. A clamping pad 11 is fixedly connected to the bottom of the telescopic block 10. The clamping pad 11 can provide buffering when pressing the motherboard, so as to avoid damaging the surface of the motherboard.

[0026] As Figure 3 shown in the figure, a hinge buckle 201 is detachably installed on the side wall of the bottom plate 1 adjacent to the telescopic rod. The hinge buckle 201 is also detachably connected to the side wall of the top plate 3.

[0027] During actual use, by means of the bottom plate 1, the bolt slots 2, the connecting telescopic rod 8, and the adjusting bolt 801, it is possible to adapt to different mainboards and chassis sizes. By adjusting the length of the connecting telescopic rod 8, the bolt slots 2 on the surfaces of the two bottom plates 1 can be aligned with the motherboard screw holes inside the chassis. Then, the matching screws of the motherboard are screwed in through the bolt slots 2 to fix the bottom plate 1 on the screw holes. Next, the buckle 4 of the top plate 3 is snapped into the card slot 5 of the lower bottom plate 1, thus hiding the bolt slots 2, so that there is no need to use the screw holes on the motherboard, adapting to the installation of mainboards and chassis of different sizes, and avoiding damage to the motherboard by screws, improving the practicality of the device. At the same time, through the soft pad 6, the fixing plate 7, the socket block 9, and the telescopic block 10, the motherboard can be locked and fixed. Place the edge of the motherboard on the soft pad 6. The positions of the edge components on the surfaces of different motherboards are different. Adjust the length of the telescopic block 10 in the socket block 9 according to the actual situation and lock it with the fixing bolt 12. Then, let the clamping pad 11 below the telescopic block 10 press on the edge of the motherboard, and then tighten the toggle switch 702 to fix it, thus adapting to the edges of different motherboards, avoiding blocking the connection ports on the motherboard, improving the practicality of the device, and only two such devices are needed to lock the motherboard from both sides to complete the fixation of the motherboard.

Claims

1. A computer motherboard clamping and locking mechanism, comprising a connecting telescopic rod (8), a bottom plate (1), a buckle (4), a clamping pad (11), a telescopic block (10) and a fixing bolt (12), characterized in that: The two ends of the connecting telescopic rod (8) are fixedly connected to the side walls of the bottom plate (1); a bolt groove (2) is provided on the top surface of the bottom plate (1); and a hinge buckle (201) is detachably installed on the side wall of the bottom plate (1) adjacent to the telescopic rod; the hinge buckle (201) is also detachably connected to the side wall of the top plate (3); a soft pad (6) is fixedly connected to the top surface of the top plate (3); two parallel fixed plates (7) are fixedly welded to the top surface of the top plate (3) on one side of the soft pad (6); a fixed shaft (701) is movably installed between the side walls of the fixed plates (7); the fixed shaft (701) passes through the side wall of the sleeve block (9) and is fixedly connected to the sleeve block (9); and the other end of the sleeve block (9) is movably sleeved and connected to the telescopic block (10).

2. A computer motherboard clamping and locking mechanism according to claim 1, characterized in that: A buckle (4) is fixedly welded to the side wall of the top plate (3) on the side opposite to the hinge buckle (201), and a clamping groove (5) is provided on the side wall of the bottom plate (1) below the buckle (4).

3. A computer motherboard clamping and locking mechanism according to claim 1, characterized in that: A clamping pad (11) is fixedly connected to the bottom of the telescopic block (10).

4. A computer motherboard clamping and locking mechanism according to claim 1, characterized in that: One end of the fixed shaft (701) located outside the fixed plate (7) is fixedly connected to a toggle switch (702).

5. A computer motherboard clamping and locking mechanism according to claim 1, characterized in that: The top end of the sleeve block (9) is threadedly connected with a fixing bolt (12).

6. A computer motherboard clamping and locking mechanism according to claim 1, characterized in that: An adjusting bolt (801) is threadedly connected to the side wall of the telescopic opening of the connecting telescopic rod (8).

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