Performance test equipment for memory bank
By introducing cleaning components and conductive electrostatic elimination measures into the memory stick performance testing equipment, the problem of dust affecting detection is solved, and memory stick detection is achieved with higher precision.
Patent Information
- Application Number
- CN202422450064.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-10-10
AI Technical Summary
The existing memory stick performance testing equipment lacks pre-dust removal of the memory stick body, resulting in dust affecting the detection accuracy.
A performance testing equipment including cleaning components and detection components is designed. The dust on the surface of the memory stick is swept through flexible bristles into the vacuum cleaner and transported to the vacuum cleaner for collection through plastic hose. Combined with a conductive block to eliminate static electricity and ensure detection accuracy.
Effectively remove dust and static electricity from the surface of the memory stick, improving the accuracy and reliability of detection, and ensuring reliable transmission and display of detection data.
Smart Images
Figure CN223140387U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of testing equipment, in particular to a performance testing equipment for memory modules. Background Art
[0002] A memory module is a computer component that can be addressed by the CPU through a bus and read and written. In the history of personal computers, memory modules were once an extension of the main memory. With the continuous update requirements of computer software and hardware technologies, memory modules have become the whole of read-write memory. The size of the computer memory we usually refer to is the total capacity of the memory module. A memory module is a computer component that can be addressed by the CPU through a bus and read and written.
[0003] Existing performance testing equipment for memory modules has several obvious defects: the testing equipment lacks pre-dust removal treatment for the memory module body, and is easily affected by dust during detection, resulting in errors in the detection of the memory module body. Content of the Utility Model
[0004] To solve the above problems, the utility model proposes a performance testing equipment for memory modules. The outer surface of the memory module body is gently swept by the flexible bristles of the cleaning brush, and the dust enters the dust suction cavity through a plurality of dust suction holes, and the air containing dust is transported to the vacuum cleaner through a plastic hose for collection, thereby avoiding the electrostatic dust adhering to the memory module body and affecting the detection effect of the memory module body, so as to more precisely solve the problems proposed by the above-mentioned performance testing equipment for memory modules.
[0005] The utility model is realized through the following technical solutions:
[0006] The utility model proposes a performance testing equipment for memory modules, including a workbench. A limiting component is arranged at the center of the top of the workbench, and a cleaning component and a detection component are arranged on one side of the limiting component;
[0007] The cleaning component includes a hanging rod fixedly connected to the top of the workbench. A hook is movably sleeved outside the hanging rod. One end of the hook is fixedly connected with a fixed block. A dust suction cavity is arranged at the bottom of the fixed block. Dust suction holes are arranged inside the dust suction cavity. A cleaning brush is arranged outside the dust suction cavity. A plastic hose is fixedly sleeved inside the dust suction cavity. One end of the plastic hose is connected with a vacuum cleaner. A collection bin is movably sleeved inside the vacuum cleaner.
[0008] Further, the limiting component includes a fixing plate installed at the center of the workbench, a slider slidably connected to one side of the top of the fixing plate. An adjusting screw is threadedly sleeved inside the slider. A limiting plate one is fixedly installed at the top of the slider. A limiting plate two is fixedly connected to the other side of the top of the fixing plate.
[0009] Furthermore, installation grooves are formed inside both the fixing plate and the workbench. A second conductive block is fixedly sleeved inside the installation groove. A first conductive block is provided on the top of the second conductive block. A conductive groove is formed on the top of the first conductive block. A memory module body is placed inside the conductive groove. The bottom of the second conductive block is connected to a ground wire.
[0010] Furthermore, the detection assembly includes a mounting bracket fixedly installed on the top of the workbench. A cylinder is fixedly sleeved on the top of the mounting bracket. The output shaft of the cylinder is fixedly connected to a detection plate. A detection head adapted to the electrodes of the memory module body is installed on the bottom of the detection plate.
[0011] Furthermore, a display screen is rotatably connected to the top of the workbench. A data cable is connected between the display screen and the detection plate.
[0012] Furthermore, a sliding groove is formed on one side of the fixing plate. The slider is slidably connected to the sliding groove.
[0013] Furthermore, buffer rubber strips are fixedly connected to the opposite sides of the second limiting plate and the first limiting plate.
[0014] Furthermore, a knob is fixedly connected to the end of the adjusting screw.
[0015] The beneficial effects of the present utility model are as follows:
[0016] 1. The charges accumulated on the memory module body are transferred by the second conductive block and the first conductive block to the ground wire for grounding and elimination, thereby releasing the electrostatic adsorption between the dust and the memory module body.
[0017] 2. The outer surface of the memory module body is gently swept by the flexible bristles on the cleaning brush, and the dust enters the dust suction cavity through a plurality of dust suction holes. The air containing dust is conveyed through a plastic hose to a vacuum cleaner for collection, thereby preventing the memory module body from being adhered with electrostatic dust and affecting the detection effect of the memory module body.
[0018] 3. The output shaft of the cylinder stops moving downward and is detected. The detected data is transmitted to the inside of the display screen through a data cable, facilitating the observation of the situation during the detection of the memory module body through the display screen. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is an overall view of a performance testing device for memory modules of the present utility model;
[0020] Figure 2 is a top view structural schematic diagram of a performance testing device for memory modules of the present utility model;
[0021] Figure 3An upward view structural diagram of a performance testing device for a memory module according to the present utility model;
[0022] Figure 4 A structural diagram of a limiting component of a performance testing device for a memory module according to the present utility model.
[0023] The reference signs are as follows:
[0024] 1, workbench; 2, fixing plate; 3, display screen; 4, slider; 5, second limiting plate; 6, buffer rubber strip; 7, installation groove; 8, first conductive block; 9, conductive groove; 10, memory module body; 11, first limiting plate; 12, adjusting screw; 13, hanging rod; 14, hook; 15, fixing block; 16, dust suction cavity; 17, cleaning brush; 18, plastic hose; 19, vacuum cleaner; 20, mounting bracket; 21, second conductive block; 22, grounding wire; 23, data cable; 24, cylinder; 25, detection plate; 26, detection head; 27, knob. Specific embodiments
[0025] In order to more clearly and completely illustrate the technical solution of the present utility model, the present utility model will be further described below with reference to the accompanying drawings.
[0026] Please refer to Figures 1 - 4 , the present utility model provides a workbench 1, a limiting component is arranged at the center of the top of the workbench 1, and a cleaning component and a detection component are arranged on one side of the limiting component; the cleaning component includes a hanging rod 13 fixedly connected to the top of the workbench 1, a hook 14 is movably sleeved outside the hanging rod 13, one end of the hook 14 is fixedly connected with a fixing block 15, a dust suction cavity 16 is arranged at the bottom of the fixing block 15, dust suction holes are formed inside the dust suction cavity 16, a cleaning brush 17 is arranged outside the dust suction cavity 16, a plastic hose 18 is fixedly sleeved inside the dust suction cavity 16, one end of the plastic hose 18 is connected with a vacuum cleaner 19, a collection bin is movably sleeved inside the vacuum cleaner 19, the outer surface of the memory module body 10 is gently swept by the flexible bristles on the cleaning brush 17, and the dust enters the dust suction cavity 16 through a plurality of dust suction holes, and the air containing dust is conveyed into the vacuum cleaner 19 through the plastic hose 18 for collection.
[0027] Please refer to Figure 4 , the limiting component includes a fixing plate 2 installed at the center of the workbench 1, a slider 4 slidably connected to one side of the top of the fixing plate 2, an adjusting screw 12 is threadedly sleeved inside the slider 4, a first limiting plate 11 is fixedly installed at the top of the slider 4, and a second limiting plate 5 is fixedly connected to the other side of the top of the fixing plate 2, and the two sides of the memory module body 10 are effectively fixed by the second limiting plate 5 and the first limiting plate 11.
[0028] Please refer to Figure 3 and Figure 4, installation grooves 7 are formed inside both the fixing plate 2 and the workbench 1. A second conductive block 21 is fixedly sleeved inside the installation groove 7. A first conductive block 8 is provided on the top of the second conductive block 21. A conductive groove 9 is formed on the top of the first conductive block 8. A memory module body 10 is placed inside the conductive groove 9. The bottom of the second conductive block 21 is connected to a ground wire 22. The charge accumulated on the memory module body 10 is transferred by the second conductive block 21 and the first conductive block 8 to the ground wire 22 for grounding and elimination, thereby releasing the electrostatic adsorption between the dust and the memory module body 10. The second conductive block 21 is a conductive metal block, and the first conductive block 8 is a conductive rubber block.
[0029] Please refer to Figure 1 and Figure 2 , the detection component includes a mounting bracket 20 fixedly installed on the top of the workbench 1. A cylinder 24 is fixedly sleeved on the top of the mounting bracket 20. The output shaft of the cylinder 24 is fixedly connected to a detection plate 25. A detection head 26 adapted to the electrodes of the memory module body 10 is installed at the bottom of the detection plate 25. The output shaft of the cylinder 24 drives the detection plate 25 connected to the bottom to move downward, and thus the detection head 26 at the bottom of the detection plate 25 contacts the electrodes outside the memory module body 10 during the movement.
[0030] Please refer to Figure 1 , a display screen 3 is rotatably connected to the top of the workbench 1. A data cable 23 is connected between the display screen 3 and the detection plate 25, facilitating observing the situation when the memory module body 10 is detected through the display screen 3.
[0031] Please refer to Figure 4 , a sliding groove is formed on one side of the fixing plate 2. A slider 4 is slidably connected to the sliding groove. By rotating the adjusting screw 12 clockwise, the slider 4 moves on the outside of the adjusting screw 12. At the same time, the sliding connection between the slider 4 and the sliding groove increases the stability of the movement of the first limiting plate 11 at the top of the slider 4.
[0032] Please refer to Figure 4 , buffer rubber strips 6 are fixedly connected to the opposite sides of the second limiting plate 5 and the first limiting plate 11. The buffer rubber strips 6 on the closer sides of the second limiting plate 5 and the first limiting plate 11 can play a certain buffering and protecting role for the memory module body 10 when they come into contact.
[0033] Please refer to Figure 4 , a knob 27 is fixedly connected to the end of the adjusting screw 12. The adjusting screw 12 can be driven to rotate through the knob 27.
[0034] The working principle in this embodiment:
[0035] First, place the memory stick body 10 to be tested on the conductive block 8, and make the outer wall of one side of the memory stick body 10 contact the outer wall of the limit plate 2 5, then rotate the adjusting screw 12 clockwise to make the slider 4 move outside the adjusting screw 12, and approach the other side of the memory stick body 10 through the limit plate 11, so that the side of the memory stick body 10 is clamped and fixed by the combined action of the limit plate 2 5 and the limit plate 1 11 to prevent the memory stick body 10 from moving during testing, and the buffer rubber strip 6 on the side where the limit plate 2 5 and the limit plate 1 11 are close can play a certain buffering and protective role for the memory stick body 10 during contact, and after the memory stick body 10 is placed in the conductive groove 9 on the conductive block 8, the charge accumulated on the memory stick body 10 is transferred to the grounding wire 22 by the conductive block 21 and the conductive block 8 for grounding and elimination, thereby releasing the electrostatic adsorption of dust and the memory stick body 10, then hold the fixing block 15 and use the vacuum cleaner 19 Start, use the flexible bristles on the cleaning brush 17 to gently sweep the outer surface of the memory stick body 10, and allow the dust to enter the dust suction chamber 16 through multiple dust suction holes, and allow the dust-containing air to be transported to the vacuum cleaner 19 through the plastic hose 18 for collection, thereby avoiding the adhesion of static dust on the memory stick body 10 to affect the detection effect of the memory stick body 10. When the memory stick body 10 is detected, the output shaft of the cylinder 24 drives the detection plate 25 connected at the bottom to move downward, and then during the movement, the detection head 26 at the bottom of the detection plate 25 contacts the electrode outside the memory stick body 10. At this time, the output shaft of the cylinder 24 stops moving downward and is detected. The detected data is transmitted to the inside of the display screen 3 through the data line 23, so that the situation of the memory stick body 10 during detection is observed through the display screen 3. When the detection is completed, the fixed block 15 can be hung on the outside of the hanging rod 13 by the hook 14, so as to maintain the cleanliness of the workbench 1.
[0036] The present utility model may also have other various implementation modes. Based on the present implementation mode, other implementation modes obtained by ordinary technicians in this field without any creative work shall all fall within the scope of protection of the present utility model.
Claims
1. A performance testing device for a memory module, including a workbench, characterized in that, A limiting component is provided at the center of the top of the workbench. A cleaning component and a detection component are provided on one side of the limiting component. The cleaning component includes a hanging rod fixedly connected to the top of the workbench. A hook is movably sleeved outside the hanging rod. One end of the hook is fixedly connected to a fixed block. A dust suction cavity is provided at the bottom of the fixed block. Dust suction holes are formed inside the dust suction cavity. A cleaning brush is provided outside the dust suction cavity. A plastic hose is fixedly sleeved inside the dust suction cavity. One end of the plastic hose is connected to a vacuum cleaner. A collection bin is movably sleeved inside the vacuum cleaner.
2. The performance testing device for a memory module according to claim 1, wherein The limiting component includes a fixing plate installed at the center of the workbench, a slider slidably connected to one side of the top of the fixing plate. An adjusting screw rod is threadedly sleeved inside the slider. A first limiting plate is fixedly installed at the top of the slider. A second limiting plate is fixedly connected to the other side of the top of the fixing plate.
3. The performance testing device for a memory module according to claim 2, wherein, Installation grooves are formed inside both the fixing plate and the workbench. A second conductive block is fixedly sleeved inside the installation groove. A first conductive block is provided at the top of the second conductive block. A conductive groove is formed at the top of the first conductive block. A memory module body is placed inside the conductive groove. A grounding wire is connected to the bottom of the second conductive block.
4. The performance testing device for a memory module according to claim 1, characterized in that, The detection component includes a mounting bracket fixedly installed on the top of the workbench. A cylinder is fixedly sleeved on the top of the mounting bracket. The output shaft of the cylinder is fixedly connected to a detection plate. Detection heads adapted to the electrodes of the memory module body are installed at the bottom of the detection plate.
5. The performance testing device for a memory module according to claim 1, characterized in that, A display screen is rotatably connected to the top of the workbench. A data cable is connected between the display screen and the detection plate.
6. The performance testing device for a memory module according to claim 3, characterized in that, A sliding groove is formed on one side of the fixing plate. The slider is slidably connected to the sliding groove.
7. The performance testing device for a memory module according to claim 2, characterized in that, Buffer rubber strips are fixedly connected to the opposite sides of the second limiting plate and the first limiting plate.
8. The performance testing device for a memory module according to claim 2, wherein, A knob is fixedly connected to the end of the adjusting screw rod.