SSD (Solid State Disk) flash memory particle testing device

Abstract

The utility model provides an SSD (Solid State Disk) flash memory particle testing device, which belongs to the technical field of electronic equipment testing, and comprises a frame, the mounting plate is fixedly connected to one side end of the frame; the two rectangular frames are fixedly connected to the left inner wall and the right inner wall of the frame respectively; the two lead screws are rotationally connected into the two rectangular frames correspondingly, and the two lead screws are connected with lead screw nuts correspondingly. The two concave blocks are connected to the two rectangular frames in a sliding mode respectively, and the two lead screw nuts are connected with the two concave blocks respectively; the two sets of clamping mechanisms are arranged at the side ends of the two concave blocks respectively to clamp the SSDs, by designing the two sets of clamping mechanisms and arranging the first testing table and the second testing table on the bottom plate, the device can conduct different types of tests on the multiple SSDs at the same time, the testing efficiency is improved, and the testing efficiency is improved. And the time required for testing a single hard disk is shortened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of electronic equipment test, specifically relates to a SSD hard disk flash memory particle testing device. BACKGROUND

[0002] With the development of information technology, data storage demand grows rapidly, and SSD gradually becomes one of the mainstream data storage media due to its high-speed reading and writing, low energy consumption and high shock resistance. The core component of SSD is flash memory particles, which directly determine the overall performance and life of SSD. Therefore, it is crucial to strictly detect the quality of flash memory particles during the production of SSD.

[0003] The early test process in the prior art relies on a large amount of manual intervention, including manual installation and uninstallation of SSD hard disks, which is not only inefficient but also prone to human errors. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a SSD hard disk flash memory particle testing device, which aims to solve the problem that the test method in the prior art can only process one or a few SSD hard disks at the same time, and cannot meet the high-efficiency test demand in large-scale production.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A SSD hard disk flash memory particle testing device comprises:

[0007] a frame;

[0008] a mounting plate fixedly connected to one side end of the frame;

[0009] two rectangular frames fixedly connected to the left and right inner walls of the frame;

[0010] two lead screws rotatably connected to the two rectangular frames, and two screw nuts connected to the two lead screws, respectively;

[0011] two recessed blocks slidably connected to the two rectangular frames, and two screw nuts connected to the two recessed blocks, respectively;

[0012] two groups of clamping mechanisms arranged at the side ends of the two recessed blocks to clamp the SSD hard disks.

[0013] As a preferred scheme of the utility model, each group of the clamping mechanism comprises a first motor, a telescopic rod, a clamping plate, an anti-skid pad and a spring, the first motor is fixedly connected to the side end of the concave block, the telescopic rod is fixedly connected to the output end of the first motor, the clamping plate is fixedly connected to the output end of the telescopic rod, the anti-skid pad is arranged at the side end of the clamping plate, and the spring is sleeved and connected between the telescopic rod and the clamping plate.

[0014] As a preferred scheme of the utility model, the side end of one of the lead screws is fixedly connected with a second gear, the side end of the frame is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a third gear, and the second gear and the third gear are rotatably connected with a second chain.

[0015] As a preferred scheme of the utility model, the side end of one of the lead screws is fixedly connected with a second gear, the side end of the frame is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a third gear, and the second gear and the third gear are rotatably connected with a second chain.

[0016] As a preferred scheme of the utility model, the lower end of the frame is fixedly connected with a bottom column, and the lower end of the bottom column is fixedly connected with a bottom plate.

[0017] As a preferred scheme of the utility model, the upper end of the bottom plate is fixedly connected with a first test bench and a second test bench.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] 1、In the scheme, two groups of clamping mechanisms are designed, and a first test bench and a second test bench are arranged on the bottom plate, so that the device can simultaneously test multiple SSD hard disks of different types, which greatly improves the test efficiency and reduces the time required for single hard disk test.

[0020] 2、In the scheme, the anti-skid pad prevents damage to the hard disk during clamping, the spring connects the telescopic rod and the clamping plate, which can provide sufficient clamping force and avoid damage to the hard disk caused by excessive pressure. The design of the bottom column and the bottom plate enhances the basic stability of the entire device, reduces the influence of external vibration or unstable factors on the test process, and ensures the stability and safety of the equipment during operation. DRAWINGS

[0021] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, together with the embodiments of the utility model, to explain the utility model, and do not constitute a limitation on the utility model. In the drawings:

[0022] Figure 1 It is a perspective view of the utility model;

[0023] Figure 2 The exploded view of the present application

[0024] Figure 3 The exploded view of the present application Figure 2 The exploded view of the present application

[0025] Figure 4 The exploded view of the present application Figure 3 The enlarged view of the concave block of the present application

[0026] In the figure: 1, frame; 2, mounting plate; 3, bottom column; 4, rectangular frame; 5, lead screw; 6, lead screw nut; 7, concave block; 8, first motor; 9, telescopic rod; 10, clamping plate; 11, non-slip pad; 12, spring; 13, first gear; 14, first chain; 15, second gear; 16, second motor; 17, third gear; 18, second chain; 19, bottom plate; 20, first test bench; 21, second test bench. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be apparently and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0028] Embodiment 1

[0029] Please refer to Figures 1-4 The present application provides the following technical solutions:

[0030] The SSD hard disk flash memory particle testing device comprises:

[0031] A frame 1;

[0032] A mounting plate 2 is fixedly connected to one side end of the frame 1;

[0033] Two rectangular frames 4 are fixedly connected to the left and right inner walls of the frame 1 respectively;

[0034] Two lead screws 5 are rotationally connected in the two rectangular frames 4 respectively, and the lead screw nuts 6 are connected to the two lead screws 5 respectively;

[0035] Two concave blocks 7 are slidingly connected to the two rectangular frames 4 respectively, and the two lead screw nuts 6 are connected to the two concave blocks 7 respectively;

[0036] Two sets of clamping mechanisms are arranged at the side ends of the two concave blocks 7 to clamp the SSD hard disk.

[0037] In the embodiment of the utility model, the frame 1 is the basic structure of the whole device, providing support for mounting other components. The mounting plate 2 is used to mount the two lead screws 5 to make it more stable in use. The two rectangular frames 4 provide support for the lead screws 5 and guide the sliding of the concave blocks 7. The two lead screws 5 are rotatably connected to the two rectangular frames 4, and the lead screw nuts 6 are connected to the lead screws 5. By rotating the lead screws 5, the positions of the lead screw nuts 6 can be adjusted, and the positions of the concave blocks 7 connected thereto can also be adjusted. The two concave blocks 7 can slide along the rectangular frames 4 and are connected to the lead screws 5 through the lead screw nuts 6, achieving the adjustment of the positions. The two sets of clamping mechanisms are arranged at the side ends of the two concave blocks 7 to clamp the SSD hard disk. Each set of clamping mechanism includes a first motor 8, a telescopic rod 9, a clamping plate 10, a non-slip pad 11 and a spring 12. Through the cooperative work of these components, different sizes of SSD hard disks can be firmly clamped, ensuring the stability during the test process.

[0038] For details, please refer to Figures 1-4 Each set of clamping mechanism includes a first motor 8, a telescopic rod 9, a clamping plate 10, a non-slip pad 11 and a spring 12. The first motor 8 is fixedly connected to the side end of the concave block 7. The telescopic rod 9 is fixedly connected to the output end of the first motor 8. The clamping plate 10 is fixedly connected to the output end of the telescopic rod 9. The non-slip pad 11 is arranged at the side end of the clamping plate 10. The spring 12 is sleeved and connected between the telescopic rod 9 and the clamping plate 10.

[0039] In this embodiment, the first motor 8 serves as a power source and can drive the telescopic rod 9 to perform telescopic action. When the first motor 8 is working, it drives the telescopic rod 9 to perform telescopic movement, thereby adjusting the position of the clamping plate 10 to adapt to SSD hard disks of different sizes. Through the telescopic action of the telescopic rod 9, the clamping plate 10 can move closer to or away from the clamping plate 10 on the other side, achieving effective clamping of the SSD hard disk. The non-slip pad 11 is arranged at the side end of the clamping plate 10 and directly contacts the surface of the SSD hard disk. The non-slip pad 11 is usually made of a material with high friction coefficient, which can ensure the clamping force while preventing damage to the surface of the SSD hard disk. The spring 12 is sleeved and connected between the telescopic rod 9 and the clamping plate 10. The spring 12 provides additional buffering and adjusting functions, ensuring that the SSD hard disk is not damaged due to excessive force during clamping, and that the hard disk is not loose due to insufficient force.

[0040] For details, please refer to Figures 1-4 The side ends of the two lead screws 5 are fixedly connected with first gears 13, and the first gears 13 are rotatably connected with a first chain 14. The side end of the frame 1 is fixedly connected with a mounting plate 2, and the mounting plate 2 is matched with the two lead screws 5.

[0041] In this embodiment: the side end of each lead screw 5 is fixedly connected with a first gear 13. This means that one end of each lead screw 5 is equipped with a gear, and the two gears are fixedly connected with the lead screw 5. When one of the lead screws rotates, the first gear 13 on it will also rotate. The two first gears 13 are rotatably connected through the first chain 14. This design utilizes the principle of chain transmission, so that when one lead screw 5 is driven to rotate, the other lead screw 5 will also rotate synchronously through the action of the first gear 13 and the first chain 14. Such a setup ensures that the lead screw nuts 6 on both sides of the lead screws 5, as well as the concave blocks 7 connected thereto, can move simultaneously and in the same direction, providing smooth and coordinated movement.

[0042] For details, please refer to Figures 1-4 The side end of one of the lead screws 5 is fixedly connected with a second gear 15, and the side end of the frame 1 is fixedly connected with a second motor 16. The output end of the second motor 16 is fixedly connected with a third gear 17, and the second gear 15 and the third gear 17 are rotatably connected with a second chain 18.

[0043] In this embodiment: the side end of one of the lead screws 5 is fixedly connected with a second gear 15. This means that the selected lead screw 5 not only participates in the synchronous rotation mechanism of the other lead screws through the first gear 13 at one end, but is also equipped with an additional second gear 15 for receiving driving force from an independent power source. The second motor 16 serves as a power source for driving the selected lead screw 5 to rotate. This configuration allows the device to control the rotation of the lead screw 5, thereby adjusting the position of the concave block 7. When the second motor 16 is working, it will drive the third gear 17 to rotate. When the second motor 16 starts and makes the third gear 17 rotate, it can drive the second gear 15 and the lead screw 5 fixedly connected therewith to rotate through the action of the second chain 18. Since the linkage between the two lead screws 5 has already been achieved through the first gear 13 and the first chain 14, driving one lead screw 5 can achieve the synchronous rotation of the two lead screws 5, ensuring that the concave blocks 7 on both sides can move smoothly and synchronously.

[0044] For details, please refer to Figures 1-4 The lower end of the frame 1 is fixedly connected with a bottom column 3, and the lower end of the bottom column 3 is fixedly connected with a bottom plate 19.

[0045] In this embodiment: the role of the bottom column 3 is to support the entire frame 1, and to be firmly installed on the workbench or the ground. The number and distribution of the bottom column 3 are determined according to the actual design requirements, the purpose is to provide stable support for the device, to prevent it from shaking or falling during use. The bottom plate 19 further enhances the stability of the entire device, which is connected to the frame 1 through the bottom column 3, forming a more stable foundation structure. The bottom plate 19 is usually large in area, which can effectively disperse the weight of the device, so that the entire test device can be placed more firmly on the workpiece surface.

[0046] For details, please refer to Figures 1-4 The upper end of the bottom plate 19 is fixedly connected with the first test table 20 and the second test table 21.

[0047] In this embodiment: the first test table 20 and the second test table 21 are fixed to the bottom plate 19, which are designed to accommodate different types or sizes of SSD hard drives. Each test table is equipped with a specific interface, sensor or other test equipment for performing functional tests, performance evaluations or durability tests of flash memory particles.

[0048] The working principle and use process of the utility model: first, place the SSD hard drive between the concave blocks 7, drive the telescopic rod 9 by controlling the first motor 8, make the clamping plate 10 close to the SSD hard drive until the anti-skid pad 11 is in close contact with the surface of the hard drive, and use the buffer force provided by the spring 12 to ensure that the hard drive is safely fixed but not damaged. If you need to accurately adjust the position of the SSD hard drive, you can drive the third gear 17 through the second motor 16, rotate the second gear 15 through the second chain 18, and then rotate the lead screw 5, the lead screw nut 6 moves accordingly, drives the concave block 7 to slide along the rectangular frame 4, realizes the fine positioning of the SSD hard drive, according to the test requirements, select the appropriate first test table 20 or second test table 21, move the fixed SSD hard drive to the corresponding test table, start the corresponding test program, which may include performance test, read-write speed test, durability test, etc.

[0049] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A SSD hard disk flash memory grain testing device, characterized in that, Include: Frame (1); Mounting plate (2), the mounting plate (2) is fixedly connected to one side end of frame (1); Two rectangular frames (4), two rectangular frames (4) are respectively fixedly connected to the left and right inner walls of frame (1); Two lead screws (5), two lead screws (5) are respectively rotatably connected in two rectangular frames (4), and two lead screw nuts (6) are respectively connected to two lead screws (5); Two recessed blocks (7), two recessed blocks (7) are respectively slidably connected to two rectangular frames (4), and two recessed blocks (7) are respectively connected to two lead screw nuts (6); Two sets of clamping mechanisms, two sets of clamping mechanisms are respectively arranged at the side ends of two recessed blocks (7) to clamp SSD hard disks.

2. The SSD hard disk flash memory grain testing device according to claim 1, characterized in that: Each set of clamping mechanisms comprises a first motor (8), a telescopic rod (9), a clamping plate (10), an anti-skid pad (11) and a spring (12), the first motor (8) is fixedly connected to the side end of the recessed block (7), the telescopic rod (9) is fixedly connected to the output end of the first motor (8), the clamping plate (10) is fixedly connected to the output end of the telescopic rod (9), the anti-skid pad (11) is arranged at the side end of the clamping plate (10), and the spring (12) is sleeved and connected between the telescopic rod (9) and the clamping plate (10).

3. The SSD hard disk flash memory grain testing device according to claim 2, characterized in that: The side end of two lead screws (5) is fixedly connected with a first gear (13), two first gears (13) are rotatably connected with a first chain (14) through meshing, the side end of the frame (1) is fixedly connected with a mounting plate (2), and the mounting plate (2) is matched with two lead screws (5).

4. The SSD hard disk flash memory grain testing device according to claim 3, characterized in that: The side end of one of the lead screws (5) is fixedly connected with a second gear (15), the side end of the frame (1) is fixedly connected with a second motor (16), the output end of the second motor (16) is fixedly connected with a third gear (17), and the third gear (17) and the second gear (15) are rotatably connected with a second chain (18) through meshing.

5. The SSD hard disk flash memory grain testing device according to claim 4, characterized in that: The lower end of the frame (1) is fixedly connected with a bottom column (3), and the lower end of the bottom column (3) is fixedly connected with a bottom plate (19).

6. The SSD hard disk flash memory grain testing device according to claim 5, characterized in that: The upper end of the bottom plate (19) is fixedly connected with a first test bench (20) and a second test bench (21).

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