Fixing structure capable of realizing double insertion of memory bank

Abstract

The utility model relates to the technical field of fixing structures, in particular to a fixing structure capable of realizing double insertion of memory banks, which comprises a PCB (printed circuit board), the top of the PCB is fixedly connected with two memory bank sockets through bolts, a memory bank is clamped in each memory bank socket, and the top of the PCB is fixedly connected with a support through bolts. The memory bank fixing device has the advantages that the locking relation between the adjusting plate and the support can be relieved, then the adjusting plate is pulled to slide in the notch along the limiting column, the control plate can be loosened until the positioning frame corresponds to the memory bank up and down, the compressed spring can reset at the moment, and the memory bank is fixed. And then a threaded column is reversely rotated to drive a positioning frame to move downwards until a rubber pad is tightly attached to the upper surface of the memory bank, the top of the memory bank can be positioned, and the situation that the top of the memory bank shakes can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed structures, in particular to a fixed structure capable of double-inserting memory sticks. Background Art

[0002] The definition of a memory stick is a computer component that the CPU can address through the bus and perform read and write operations. In the history of personal computers, memory sticks were once an extension of the main memory. Memory sticks are an indispensable component of computers. The CPU can address memory through the data bus. All programs run in memory, and the strength of memory performance affects the overall performance of the computer.

[0003] The fixing structure of the memory stick refers to the memory fixing card notch. The memory fixing card notch is a structure used to fix the memory stick on the motherboard. When the memory stick is inserted into the motherboard, there will be two clips at both ends of the memory slot on the motherboard to firmly buckle the memory stick to ensure that the memory stick works stably. However, the two clips at both ends of the memory slot can lock the side of the memory stick, and the top of the memory stick is exposed to the outside world. When the device vibrates, it is very easy to cause the top of the memory stick to shake. Therefore, a fixing structure that can double-insert memory sticks is needed to solve the above problem. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the present invention is to provide a fixing structure for dual-insertion memory sticks to solve the problems mentioned in the background art and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a fixing structure for dual-inserted memory sticks, including a PCB board, the top of the PCB board is fixedly connected to two memory stick sockets by bolts, a memory stick is clamped inside each of the memory stick sockets, the top of the PCB board is fixedly connected to a bracket by bolts, the top of the bracket is penetrated by a notch, the inner wall of the notch is slidably connected with an adjustment plate, the top surface of the adjustment plate is provided with a control groove, the inner wall of the control groove is slidably connected with a control plate, a spring is fixedly connected between the control plate and the adjustment plate, a clamping column is fixedly connected to the side of the control plate away from the spring, the clamping column is clamped with the bracket, one side of the adjustment plate is threadedly connected to a threaded column, the bottom end of the threaded column is rotatably connected to a positioning frame through a bearing, and the positioning frame is slidably connected to the memory stick.

[0007] Preferably, any of the above solutions is that a guide rod is fixedly connected to the top surface of the positioning frame, and the guide rod is slidably connected to the adjustment plate.

[0008] Preferably, any of the above schemes is that the inner wall of the notch is fixedly connected to a limiting column, and the adjustment plate is slidably connected to the limiting column.

[0009] Preferably, in any of the above schemes, the inner wall of the notch is provided with a plurality of linearly distributed clamping holes, and the clamping column is clamped with the bracket through the clamping holes.

[0010] Preferably, any of the above solutions has rubber pads fixedly connected to the inner wall of the positioning frame, the number of the rubber pads is several, and the rubber pads correspond to the memory bars in upper and lower positions.

[0011] Preferably, in any of the above schemes, a heat dissipation fan is fixedly connected to a side surface of the bracket, and the heat dissipation fan is located between the two memory stick sockets.

[0012] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0013] When the memory stick needs to be installed, the threaded column can be rotated, and the positioning frame can be driven to move upward through the threaded transmission until the spacing between the positioning frame and the memory stick socket is appropriate, then the memory stick is inserted into the memory stick socket, and then the control board is pressed to squeeze the spring. At this time, the control board will drive the card post to move out of the card hole, and then the locking relationship between the adjustment plate and the bracket can be released. Then the adjustment plate is pulled to slide inside the slot along the limit column until the positioning frame and the memory stick correspond up and down, and then the control board can be released. At this time, the compressed spring will reset, and then the card post can be driven to move into the corresponding card hole, and the position of the adjustment plate can be adjusted. Then the threaded column is reversed to drive the positioning frame to move downward. After the rubber pad is in close contact with the upper surface of the memory stick, the top of the memory stick can be positioned to prevent the top of the memory stick from shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the assembly of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the bracket of the utility model from the first perspective;

[0016] Figure 3 This is a schematic diagram of the structure of the bracket of the utility model from a second viewing angle;

[0017] Figure 4 This is a schematic diagram of the first perspective structure of the positioning frame of the utility model;

[0018] Figure 5 This is a schematic structural diagram of the positioning frame of the utility model from a second viewing angle.

[0019] In the figure: 1-PCB board, 2-memory stick socket, 3-memory stick, 4-bracket, 5-slot, 6-adjustment plate, 7-control slot, 8-control board, 9-spring, 10-clamping column, 11-threaded column, 12-positioning frame, 13-guide rod, 14-limiting column, 15-clamping hole, 16-rubber pad, 17-cooling fan. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings, but the protection scope of the utility model is not limited to the following.

[0021] like Figures 1 to 5 As shown, a fixing structure for dual-insertion memory sticks comprises a PCB board 1, the top of the PCB board 1 is fixedly connected with two memory stick sockets 2 by bolts, a memory stick 3 is clamped inside each memory stick socket 2, a bracket 4 is fixedly connected with the top of the PCB board 1 by bolts, a slot 5 is penetrated through the top of the bracket 4, an adjustment plate 6 is slidably connected to the inner wall of the slot 5, a control slot 7 is opened on the top surface of the adjustment plate 6, a control plate 8 is slidably connected to the inner wall of the control slot 7, a spring 9 is fixedly connected between the control plate 8 and the adjustment plate 6, a clamping column 10 is fixedly connected to the side of the control plate 8 away from the spring 9, the clamping column 10 is clamped with the bracket 4, a threaded column 11 is threadedly connected to one side of the adjustment plate 6, a positioning frame 12 is rotatably connected to the bottom end of the threaded column 11 through a bearing, and the positioning frame 12 is slidably connected to the memory stick 3.

[0022] As an optional technical solution of the present invention, a guide rod 13 is fixedly connected to the top surface of the positioning frame 12 , and the guide rod 13 is slidably connected to the adjustment plate 6 . The guide rod 13 can limit the lifting and lowering of the positioning frame 12 .

[0023] As an optional technical solution of the present invention, the inner wall of the slot 5 is fixedly connected to a limiting column 14, and the adjustment plate 6 is slidably connected to the limiting column 14. The adjustment plate 6 is pulled to slide along the limiting column 14 inside the slot 5 to adjust the position of the adjustment plate 6.

[0024] As an optional technical solution of the present invention, the inner wall of the slot 5 is provided with a plurality of linearly distributed snap-in holes 15, and the snap-in column 10 is snap-connected with the bracket 4 through the snap-in holes 15. The control plate 8 is pressed to squeeze the spring 9. At this time, the control plate 8 will drive the snap-in column 10 to move out of the snap-in hole 15, thereby releasing the locking relationship between the adjustment plate 6 and the bracket 4.

[0025] As an optional technical solution of the present invention, the inner wall of the positioning frame 12 is fixedly connected with a rubber pad 16. The number of rubber pads 16 is several, and the rubber pads 16 correspond to the memory stick 3 up and down. After the rubber pads 16 are tightly attached to the upper surface of the memory stick 3, the top of the memory stick 3 can be positioned, and the memory stick 3 can be prevented from being crushed.

[0026] As an optional technical solution of the present invention, a cooling fan 17 is fixedly connected to the side of the bracket 4, and the cooling fan 17 is located between the two memory stick sockets 2. The cooling fan 17 can dissipate heat between the two memory sticks 3, thereby preventing heat accumulation from affecting the normal use of the memory sticks 3.

[0027] A fixed structure capable of dual-inserting memory sticks, the working principle is as follows:

[0028] 1): When the memory stick 3 needs to be installed, the threaded column 11 can be rotated to drive the positioning frame 12 to move upward through the threaded transmission until the spacing between the positioning frame 12 and the memory stick socket 2 is appropriate, and then the memory stick 3 is inserted into the memory stick socket 2.

[0029] 2): Press the control board 8 to squeeze the spring 9. At this time, the control board 8 will drive the clamping column 10 to move out of the clamping hole 15, thereby releasing the locking relationship between the adjustment plate 6 and the bracket 4. Then pull the adjustment plate 6 to slide along the limit column 14 inside the slot 5 until the positioning frame 12 corresponds to the memory stick 3 up and down.

[0030] 3): Reverse the threaded column 11 to drive the positioning frame 12 to move downward until the rubber pad 16 is in close contact with the upper surface of the memory stick 3, and then the top of the memory stick 3 can be positioned.

[0031] To sum up, with the fixing structure of the dual-insertable memory stick, when it is necessary to install the memory stick 3, the threaded column 11 can be rotated, and the positioning frame 12 can be driven to move upward through the threaded transmission until the spacing between the positioning frame 12 and the memory stick socket 2 is appropriate, and the memory stick 3 is inserted into the memory stick socket 2, and then the control board 8 is pressed to squeeze the spring 9. At this time, the control board 8 will drive the clamping column 10 to move out of the clamping hole 15, and then the locking relationship between the adjustment plate 6 and the bracket 4 can be released, and then the adjustment plate 6 is pulled to slide inside the slot 5 along the limit column 14 until the positioning frame 12 corresponds to the memory stick 3 up and down, and then the control board 8 can be released. At this time, the compressed spring 9 will be reset, and then the clamping column 10 can be driven to move into the corresponding clamping hole 15, and the position of the adjustment plate 6 can be adjusted, and then the threaded column 11 is reversed to drive the positioning frame 12 to move downward, until the rubber pad 16 is in close contact with the upper surface of the memory stick 3, the top of the memory stick 3 can be positioned to prevent the top of the memory stick 3 from shaking.

Claims

1. A fixing structure for dual-insertion memory sticks, characterized in that: The invention comprises a PCB board (1), wherein the top of the PCB board (1) is fixedly connected to two memory bar sockets (2) by means of bolts, each memory bar socket (2) is clamped with a memory bar (3) inside, and the top of the PCB board (1) is fixedly connected to a bracket (4) by means of bolts, a notch (5) is provided through the top of the bracket (4), an adjustment plate (6) is slidably connected to the inner wall of the notch (5), a control groove (7) is provided on the top surface of the adjustment plate (6), and the control groove (7) The inner wall of the control plate (8) is slidably connected to a control plate (8), a spring (9) is fixedly connected between the control plate (8) and the adjustment plate (6), a clamping column (10) is fixedly connected to the side of the control plate (8) away from the spring (9), the clamping column (10) is clamped with the bracket (4), a threaded column (11) is threadedly connected to one side of the adjustment plate (6), the bottom end of the threaded column (11) is rotatably connected to a positioning frame (12) through a bearing, and the positioning frame (12) is slidably connected to the memory bar (3).

2. The dual-insertable memory stick fixing structure according to claim 1, characterized in that: A guide rod (13) is fixedly connected to the top surface of the positioning frame (12), and the guide rod (13) is slidably connected to the adjustment plate (6).

3. The dual-insertable memory stick fixing structure according to claim 2, characterized in that: The inner wall of the notch (5) is fixedly connected to a limiting column (14), and the adjustment plate (6) is slidably connected to the limiting column (14).

4. The dual-insertable memory stick fixing structure according to claim 3, characterized in that: The inner wall of the notch (5) is provided with a plurality of linearly distributed clamping holes (15), and the clamping column (10) is clamped with the bracket (4) through the clamping holes (15).

5. The fixing structure of a dual-insertable memory stick according to claim 4, characterized in that: The inner wall of the positioning frame (12) is fixedly connected with a rubber pad (16), the number of the rubber pads (16) is several, and the rubber pads (16) correspond to the memory bars (3) in the upper and lower parts.

6. The dual-insertable memory stick fixing structure according to claim 5, characterized in that: A heat dissipation fan (17) is fixedly connected to the side surface of the bracket (4), and the heat dissipation fan (17) is located between the two memory stick sockets (2).

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