Plug mechanism for hot plug test of solid state disk
By designing an automated insertion and removal mechanism, the problem of low automation in solid-state drive hot-swap testing was solved, achieving efficient and accurate insertion and removal operations, adapting to hard drives of different specifications, and improving the reliability and stability of the test.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU KEMEI INFORMATION TECH CO LTD
- Filing Date
- 2025-04-25
- Publication Date
- 2026-04-28
AI Technical Summary
Existing technologies for hot-swappable testing of solid-state drives (SSDs) have low levels of automation, require high manual labor intensity, and have poor versatility, resulting in low testing efficiency, poor accuracy, and the need to replace devices for different SSD specifications.
An insertion and removal mechanism was designed, which includes an insertion and removal force testing machine, a clamping mechanism, and a rotary reciprocating mechanism. Through the coordinated work of the clamping, lifting, and rotating mechanisms, automated insertion and removal testing of solid-state drives is achieved. It can adapt to different specifications of testing units and hard drive racks, and ensure insertion and removal accuracy and stability.
It improves testing efficiency and accuracy, reduces the impact of human factors, enhances equipment compatibility and testing consistency, reduces costs and maintenance difficulty, and ensures the reliability of test results.
Smart Images
Figure CN224176961U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of solid-state drive testing technology, specifically relating to a hot-swap testing mechanism for solid-state drives. Background Technology
[0002] Solid-state drives (SSDs), as a new type of storage device, have been widely used in computers, consumer electronics, data centers, and other fields due to their advantages such as high read and write speeds, strong shock resistance, and low power consumption. In practical applications, the hot-swapping function of SSDs is very important. For example, during server maintenance and data migration, hot-swapping allows hard drives to be replaced or added without shutting down the system, greatly improving work efficiency.
[0003] To ensure the reliability and stability of solid-state drive (SSD) hot-swap functionality, rigorous hot-swap testing is necessary. Hot-swap testing simulates various real-world usage scenarios, detecting SSD performance during hot-swapping, such as whether the insertion / removal force is appropriate, data transmission stability, and whether hardware damage occurs. Therefore, developing an efficient and accurate hot-swap testing mechanism for SSDs is of significant practical importance.
[0004] In the early days, solid-state drive (SSD) hot-swap testing relied primarily on manual operation. Operators had to manually insert the SSD into the hot-swap testing unit, record the relevant data, and then manually remove it. To ensure consistency in the testing environment and data, operators tried to maintain stable and standardized insertion and removal actions, such as using the same force and speed each time. With technological advancements, some simple mechanically assisted insertion and removal devices emerged. These devices were typically based on simple levers, sliders, or other mechanical structures, requiring manual actuation to insert or remove the SSD. For example, some devices used the lever principle, where the operator pressed one end of the lever, using the other end to push the SSD into or out of the testing unit. While these simple mechanically assisted insertion and removal devices reduced the workload to some extent, they still required manual actuation, limiting the speed and frequency of insertion and removal and preventing efficient automated testing. Early automated insertion and removal equipment, while achieving a degree of automation, was prone to malfunctions due to its complex structure, leading to inaccurate insertion and removal positions and affecting test accuracy. Manual plug-in / plug-out testing and simple mechanically assisted plug-in / plug-out devices are usually only applicable to SSDs and hot-swap detection units of specific specifications. For SSDs and detection units of different sizes and interface types, different plug-in / plug-out tools or devices are required, which is cumbersome and costly.
[0005] In view of this, we propose an automated operation for hot-swapping testing of solid-state drives (SSDs). Compared with manual operation, it has higher efficiency and accuracy, effectively reduces the impact of human factors on test results, and improves the reliability and stability of the test. The hot-swapping mechanism for SSD hot-swapping testing solves the above problems. Utility Model Content
[0006] The present invention aims to solve the technical problems of low automation, high labor intensity, and poor versatility of manual insertion and removal testing and simple mechanically assisted insertion and removal devices in the prior art.
[0007] To achieve the above objectives, this utility model provides the following technical solution:
[0008] A hot-swap mechanism for solid-state drive (SSD) testing includes:
[0009] The insertion and extraction force testing machine is used to perform hot-plug testing on solid-state drives. The top of the insertion and extraction force testing machine is equipped with a mounting platform. On the top right side of the mounting platform, there is a clamping mechanism for clamping and positioning the hot-plug detection unit. The hot-plug detection unit is equipped with a detection port for inserting and testing solid-state drives.
[0010] The clamping mechanism is used to clamp and position hard drive racks of different sizes. The clamping mechanism is installed on the lifting platform of the lifting mechanism. The lifting mechanism is used to adjust the height of the hard drive racks, and the hard drive racks are used to clamp and position solid-state drives.
[0011] The rotary reciprocating mechanism uses rotary-to-linear motion to reciprocate and insert the solid-state drive interface into the hot-swap detection unit and remove it from the hot-swap detection unit.
[0012] Preferably, the clamping mechanism includes a bracket fixed on the mounting platform, a lifting seat mounted on the bracket and adjustable in height, two mounting plates A mounted on the front and rear sides of the lifting seat, a threaded push rod A threaded through the two mounting plates A and rotatably connected to the two clamping plates A, and a guide rod A fixed on the clamping plate A and slidingly guided by the guide hole A on the mounting plate A.
[0013] By rotating the two threaded push rods A, the two clamping plates A are moved, thereby clamping and positioning the hot-swap detection unit between the two clamping plates A.
[0014] Preferably, the support has two rows of vertical straight slots. The screw on the lifting seat passes through the vertical straight slots and engages with the nut threadedly. The lifting seat is fixed to the support by the engagement of the screw and the nut.
[0015] Preferably, the clamping mechanism includes two mounting plates B fixed on the front and rear sides of the lifting platform, a threaded push rod B that is threaded through the two mounting plates B and rotatably connected to the two clamping plates B, and a guide rod B fixed on the clamping plate B and slidingly guided by the guide hole B on the mounting plate B.
[0016] By rotating the two threaded push rods B, the two clamping plates B are moved, thereby clamping and positioning the hard drive rack between the two clamping plates B.
[0017] Preferably, the hard drive rack includes a U-shaped outer frame, a slot located inside the U-shaped outer frame for positioning and insertion of the solid-state drive, and a cover plate that is hinged to the U-shaped outer frame on one side and locked to the U-shaped outer frame on the other end by a latch, thereby locking the solid-state drive in the slot. The solid-state drive interface is set through a hole on the front side of the U-shaped outer frame.
[0018] Preferably, the slot has a perforated hole.
[0019] Preferably, the rotary reciprocating mechanism includes a motor installed in the housing of the insertion and extraction force testing machine, a disc fixedly connected to the output shaft of the motor, an eccentric rod eccentrically set relative to the center of the disc, a connecting rod whose two ends are respectively rotatably connected to the eccentric rod and the shaft on the moving platform, and a guide rail that cooperates with the moving platform to guide sliding translation, the guide rail being fixed on the mounting platform.
[0020] Driven by a motor, the disk rotates. With the cooperation of the eccentric rod, connecting rod, and shaft, the rotational motion of the disk is transmitted to the moving platform, converting the rotation into linear motion, which in turn pushes the moving platform to translate along the guide rail.
[0021] Preferably, the lifting mechanism also includes a U-shaped frame fixed to the top of the mobile platform and a manually adjustable screw rotatably mounted on the U-shaped frame. The mobile platform is connected to the manually adjustable screw via a screw nut and is guided to slide along a vertical guide rod inside the U-shaped frame.
[0022] Compared with the prior art, the technical effects and advantages of this utility model are:
[0023] This solid-state drive (SSD) hot-swap testing mechanism consists of a hot-swap force testing machine, a clamping mechanism, and a rotary reciprocating mechanism working in tandem. First, the clamping mechanism uses a clamping device to position the hot-swap testing unit. Adjusting the height-adjustable lifting seat and rotating the threaded push rod A moves the clamping plate A to accommodate different sizes of testing units. Simultaneously, the clamping mechanism clamps the hard drive rack, also using the threaded push rod B to move the clamping plate B to fit different sizes of hard drive racks. The hard drive rack securely clamps the SSD, using a U-shaped outer frame, slot, and cover to ensure it doesn't loosen during testing. The lifting mechanism, driven by a manually adjustable lead screw and nut, and guided by a vertical guide rod, precisely adjusts the height of the hard drive rack to align the SSD connector with the testing port. In the rotary reciprocating mechanism, the motor drives the disk to rotate, and the eccentric rod on the disk converts the rotational motion into the linear motion of the moving platform through the connecting rod. This pushes the moving platform to translate along the guide rail, realizing the insertion and removal of the solid-state drive interface. The insertion and removal force testing machine works in sync to detect and record the test data.
[0024] In terms of versatility, both hot-swap testing units of different specifications and hard drive cages of different sizes can be precisely clamped and positioned using the corresponding clamping mechanism. This greatly improves the equipment's compatibility with diverse products and reduces the cost and complexity of replacing equipment due to product specification differences. Regarding testing accuracy, the design of the guide rod and guide hole ensures the straightness of the clamping plate's movement, allowing the hot-swap testing unit and hard drive cage to be accurately positioned during clamping. This ensures the positional accuracy of the testing ports and interfaces, providing a reliable foundation for hot-swap testing and effectively reducing testing errors caused by positional deviations.
[0025] The rotary reciprocating mechanism efficiently converts rotary motion into linear motion, automating the hot-swapping process of solid-state drives (SSDs). Compared to manual operation, this significantly improves testing efficiency, reduces human intervention, minimizes the impact of human factors on test results, and ensures consistency and stability. Furthermore, the perforated design on the drive cage aids in SSD heat dissipation, preventing heat buildup from affecting performance and lifespan, further ensuring the accuracy of test results. The lifting mechanism uses a manually adjustable lead screw, offering simple operation, precise height adjustment, and eliminating the need for complex electrical control and automation systems, thus reducing equipment costs and maintenance complexity. Attached Figure Description
[0026] Figure 1 This is a state diagram of the solid-state drive of this utility model where the interface is not inserted into the detection port of the hot-swap detection unit.
[0027] Figure 2 A state diagram showing the insertion of the interface of the solid-state drive of this utility model into the detection port of the hot-swap detection unit;
[0028] Figure 3 This is a first-view view of the hard drive bracket of this utility model;
[0029] Figure 4 This is a second-view view of the hard drive bracket of this utility model;
[0030] Figure 5 This is a first-view view of the clamping mechanism of this utility model;
[0031] Figure 6 This is a second-view view of the clamping mechanism of this utility model;
[0032] Figure 7 This is a schematic diagram of the clamping mechanism and lifting mechanism of this utility model;
[0033] Figure 8 This is a schematic diagram of the rotary reciprocating mechanism, clamping mechanism, and lifting mechanism of this utility model.
[0034] In the diagram: 1. Insertion and extraction force testing machine; 2. Solid-state drive; 21. Insertion interface; 3. Mounting platform; 4. Hot-swap testing unit; 41. Testing port; 5. Clamping mechanism; 51. Bracket; 52. Lifting seat; 53. Mounting plate A; 54. Clamping plate A; 55. Threaded push rod A; 56. Guide hole A; 57. Guide rod A; 58. Vertical straight slot; 59. Screw; 510. Nut; 6. Clamping mechanism; 61. Mounting plate B; 62. Clamping plate B; 6 3. Threaded push rod B; 64. Guide hole B; 65. Guide rod B; 7. Hard disk rack; 71. U-shaped outer frame; 72. Slot; 73. Lock; 74. Cover plate; 75. Hole; 76. Hole; 8. Lifting mechanism; 81. Lifting platform; 82. C-shaped frame; 83. Manual adjusting screw; 84. Vertical guide rod; 9. Rotary reciprocating mechanism; 91. Disc; 92. Eccentric rod; 93. Shaft; 94. Connecting rod; 95. Guide rail; 96. Moving platform. Detailed Implementation
[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0036] The following combination Figures 1 to 8 This application will be described in further detail.
[0037] This application discloses a hot-swap testing mechanism for solid-state drives (SSDs), including a hot-swap force testing machine 1, a clamping mechanism 6, and a rotary reciprocating mechanism 9. The hot-swap force testing machine 1 is used to perform hot-swap testing on the SSD 2. The clamping mechanism 6 is used to clamp and position hard drive racks 7 of different sizes. The hard drive racks 7 are used to clamp and position the SSD 2. The rotary reciprocating mechanism 9 rotates and then moves linearly to reciprocate the insertion interface 21 of the SSD 2 into and out of the hot-swap detection unit 4.
[0038] The hot-swap testing mechanism for solid-state drives includes a force testing machine 1, a clamping mechanism 6, and a rotary reciprocating mechanism 9. The whole system works together to automate the hot-swap testing of solid-state drives 2. Compared with manual operation, it has higher efficiency and accuracy, effectively reduces the impact of human factors on test results, and improves the reliability and stability of the test.
[0039] The top of the insertion and extraction force testing machine 1 is provided with an installation platform 3. The top right side of the installation platform 3 is provided with a clamping mechanism 5 for clamping and positioning the hot-plug detection unit 4. The hot-plug detection unit 4 is provided with a detection port 41 for inserting and detecting the solid-state drive 2.
[0040] The clamping mechanism 5 includes a bracket 51 fixed on the mounting platform 3, a lifting seat 52 mounted on the bracket 51 and with adjustable height, two mounting plates A53 mounted on the front and rear sides of the lifting seat 52, a threaded push rod A55 threaded through the two mounting plates A53 and rotatably connected to the two clamping plates A54, and a guide rod A57 fixed on the clamping plate A54 and slidingly guided by the guide hole A56 on the mounting plate A53.
[0041] By rotating the two threaded push rods A55, the two clamping plates A54 are moved, thereby clamping and positioning the hot-swap detection unit 4 between the two clamping plates A54.
[0042] The clamping mechanism 5 can clamp and position hot-swap detection units 4 of different specifications. In the clamping mechanism 5, the height of the lifting seat 52 is adjustable to accommodate hot-swap detection units 4 of different heights; by rotating the threaded push rod A55 to push the clamping plate A54 to move, hot-swap detection units 4 of different widths can be clamped, improving the compatibility of the equipment with different types of hot-swap detection units 4.
[0043] The guide rod A57 slides and guides with the guide hole A56 on the mounting plate A53, ensuring the straightness of the clamping plate A54 during movement. This allows the hot-swap detection unit 4 to be accurately positioned between the two clamping plates A54 during clamping, ensuring the positional accuracy of the detection port 41 and improving the accuracy of the hot-swap test.
[0044] The bracket 51 has two rows of vertical straight slots 58. The screw 59 on the lifting seat 52 passes through the vertical straight slots 58 and is threaded into the nut 510. The lifting seat 52 is fixed on the bracket 51 by the cooperation of the screw 59 and the nut 510.
[0045] Two vertical straight slots 58 are provided on the bracket 51. The screw 59 on the lifting seat 52 passes through the vertical straight slots 58 and engages with the nut 510. This structure allows the lifting seat 52 to be adjusted vertically on the bracket 51, and the lifting seat 52 can be fixed at different heights according to actual needs to accommodate hot-swap detection units 4 of different heights, thus enhancing the adaptability of the equipment.
[0046] The hard drive bracket 7 includes a U-shaped outer frame 71, a slot 72 located inside the U-shaped outer frame 71 for insertion and positioning of the solid-state drive 2, and a cover plate 74 hinged to the U-shaped outer frame 71 on one side and locked to the U-shaped outer frame 71 at the other end via a latch 73, thereby locking the solid-state drive 2 into the slot 72. The interface 21 of the solid-state drive 2 is provided through a hole 75 on the front side of the U-shaped outer frame 71. The slot 72 has a cutout hole 76.
[0047] The hard drive cage 7 adopts a structure design of U-shaped outer frame 71, slot 72 and cover plate 74. Solid-state drive 2 can be inserted into slot 72. Cover plate 74 is connected to U-shaped outer frame 71 by hinge and latch 73, which can firmly lock solid-state drive 2 in slot 72 to prevent solid-state drive 2 from loosening or shifting during hot plugging and unplugging, and ensure the stability of the test.
[0048] The slot 72 has perforated holes 76, which help the solid-state drive 2 dissipate heat during the test, prevent the solid-state drive 2 from degrading or being damaged due to heat accumulation, extend the life of the solid-state drive 2, and also ensure the accuracy of the test results.
[0049] The clamping mechanism 6 is used to clamp and position hard disk racks 7 of different sizes. The clamping mechanism 6 includes two mounting plates B61 fixed on the front and rear sides of the lifting platform 81, a threaded push rod B63 threaded through the two mounting plates B61 and rotatably connected to the two clamping plates B62, and a guide rod B65 fixed on the clamping plate B62 and slidingly guided by the guide hole B64 on the mounting plate B61.
[0050] By rotating the two threaded push rods B63, the two clamping plates B62 are moved, thereby clamping and positioning the hard disk frame 7 between the two clamping plates B62.
[0051] The clamping mechanism 6 moves the clamping plate B62 by rotating the threaded push rod B63, enabling it to clamp and position hard disk racks 7 of different sizes. Similar to the clamping mechanism 5, the guide rod B65 slides and guides the movement of the clamping plate B62 in conjunction with the guide hole B64 on the mounting plate B61, ensuring the straightness of the movement of the clamping plate B62, improving the accuracy and stability of clamping, and enhancing the equipment's versatility for hard disk racks 7 of different specifications.
[0052] The clamping mechanism 6 is installed on the lifting platform 81 of the lifting mechanism 8. The lifting mechanism 8 is used to adjust the height of the hard disk rack 7. The lifting mechanism 8 includes a U-shaped frame 82 fixed on the top of the moving platform 96, a manual adjusting screw 83 rotatably mounted on the U-shaped frame, and the moving platform 96. The moving platform 96 is connected to the manual adjusting screw 83 through the screw nut 510 and the moving platform 96 slides along the vertical guide rod 84 inside the U-shaped frame.
[0053] The lifting mechanism 8, through the transmission of the manually adjustable lead screw 83 and lead screw nut 510, and the guiding action of the vertical guide rod 84, can precisely adjust the height of the hard drive rack 7. This allows the solid-state drive 2 interface 21 on the hard drive rack 7 to be precisely aligned in height with the detection port 41 of the hot-swap detection unit 4, improving the success rate and accuracy of hot-swap operations. Using the manually adjustable lead screw 83, operators can easily adjust the height of the hard drive rack 7 according to actual needs, without the need for complex electrical control or automation systems, reducing equipment cost and maintenance difficulty.
[0054] The rotary reciprocating mechanism 9 includes a motor installed in the housing of the insertion and extraction force testing machine 1, a disc 91 fixedly connected to the output shaft of the motor, an eccentric rod 92 eccentrically set relative to the center of the disc 91, a connecting rod 94 rotatably connected at both ends to the eccentric rod 92 and the shaft 93 on the moving platform 96 respectively, and a guide rail 95 that cooperates with the moving platform 96 to guide the sliding translation. The guide rail 95 is fixed on the mounting platform 3.
[0055] Driven by a motor, the disk 91 rotates. With the cooperation of the eccentric rod 92, connecting rod 94 and shaft 93, the rotational motion of the disk 91 is transmitted to the moving platform 96, converting the rotation into linear motion, and thus pushing the moving platform 96 to translate along the guide rail 95.
[0056] The rotary reciprocating mechanism 9 drives the disk 91 to rotate via a motor. Utilizing the cooperation of the eccentric rod 92, connecting rod 94, and shaft 93, the rotational motion of the disk 91 is efficiently converted into the linear motion of the moving platform 96. This motion conversion method is simple and reliable, enabling stable reciprocating linear motion and ensuring that the interface 21 of the solid-state drive 2 can be accurately inserted into and removed from the detection port 41 of the hot-swap detection unit 4.
[0057] The motor-driven system automates the entire hot-swapping process, reducing manual intervention and improving testing efficiency and consistency. Furthermore, by controlling the motor's speed and direction of rotation, the insertion and removal speed and frequency of the SSD2 can be precisely controlled to meet diverse testing requirements.
[0058] The operating procedure for the hot-swap mechanism used in this solid-state drive hot-swap test is as follows:
[0059] Preparation phase:
[0060] Install hot-swap detection unit 4
[0061] Adjust the position of the lifting seat 52 in the clamping mechanism 5 according to the height of the hot-swap detection unit 4. By loosening the nut 510 on the bracket 51 that is connected to the lifting seat 52, the screw 59 on the lifting seat 52 slides to a suitable height in the vertical straight slot 58, and then tightening the nut 510 to fix the lifting seat 52 on the bracket 51.
[0062] Place the hot-swap detection unit 4 between the two clamping plates A54, rotate the two threaded push rods A55, and push the two clamping plates A54 to move linearly along the guide rod A57 under the guidance of the guide hole A56 until the hot-swap detection unit 4 is clamped and positioned between the two clamping plates A54, ensuring that the detection port 41 is in the correct position.
[0063] Install solid-state drives 2 to drive cage 7.
[0064] Open the cover 74 of the hard drive cage 7, insert the solid-state drive 2 into the slot 72 inside the U-shaped outer frame 71, so that the connector 21 of the solid-state drive 2 passes through the hole 75 on the front side of the U-shaped outer frame 71.
[0065] Close the cover 74 and lock the cover 74 to the U-shaped outer frame 71 using the latch 73, thus firmly locking the solid-state drive 2 into the slot 72.
[0066] Hard drive mounting bracket 7
[0067] Adjust the clamping mechanism 6 according to the size of the hard drive cage 7. Rotate the two threaded push rods B63 to push the two clamping plates B62 to move linearly along the guide rod B65 under the guidance of the guide hole B64, and clamp and position the hard drive cage 7 between the two clamping plates B62.
[0068] Adjust the height of the hard drive cage 7
[0069] Rotating the manual adjustment screw 83 of the lifting mechanism 8, through the transmission of the screw nut 510, causes the moving platform 96 to slide along the vertical guide rod 84 on the inner side of the frame, thereby precisely adjusting the height of the hard disk rack 7, so that the solid-state drive 2 interface 21 on the hard disk rack 7 is precisely aligned with the detection port 41 of the hot-swap detection unit 4 in height.
[0070] Testing phase
[0071] Start the rotary reciprocating mechanism 9
[0072] Turn on the motor inside the housing of the insertion and extraction force testing machine 1, and the motor drives the disc 91 to rotate.
[0073] As the disk 91 rotates, the eccentric rod 92 on the disk 91 transmits the motion to the shaft 93 on the moving platform 96 through the connecting rod 94, converting the rotational motion of the disk 91 into the linear motion of the moving platform 96.
[0074] The mobile platform 96 moves horizontally under the guidance of the guide rail 95, pushing the interface 21 of the solid-state drive 2 into the detection port 41 of the hot-swap detection unit 4, and the hot-swap test begins.
[0075] Control test parameters
[0076] According to the testing requirements, the insertion and removal speed and frequency of the solid-state drive 2 are precisely controlled by controlling the speed and direction of the motor, and multiple hot-swapping operations are performed.
[0077] The insertion and extraction force testing machine 1 is used to detect and record relevant data, such as the magnitude of the insertion and extraction force.
[0078] End Phase
[0079] Stopping the reciprocating mechanism 9
[0080] Once the preset number of tests is reached or the test task is completed, the motor is turned off, and the movement of the reciprocating mechanism 9 is stopped.
[0081] Disassembly equipment
[0082] Loosen the threaded push rod B63 of the clamping mechanism 6, remove the hard drive bracket 7, open the cover plate 74 of the hard drive bracket 7, and take out the solid-state drive 2.
[0083] Loosen the threaded push rod A55 of the clamping mechanism 5 and remove the hot-swap detection unit 4.
[0084] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A hot-swap testing mechanism for solid-state drives, characterized in that, include: Insertion and extraction force testing machine (1) is used to perform hot-plug testing on solid-state hard disk (2). The top of the insertion and extraction force testing machine (1) is provided with an installation platform (3). The top right side of the installation platform (3) is provided with a clamping mechanism (5) for clamping and positioning the hot-plug detection unit (4). The hot-plug detection unit (4) is provided with a detection port (41) for inserting and testing solid-state hard disk (2). The clamping mechanism (6) is used to clamp and position hard disk racks (7) of different sizes. The clamping mechanism (6) is installed on the lifting platform (81) of the lifting mechanism (8). The lifting mechanism (8) is used to adjust the height of the hard disk rack (7). The hard disk rack (7) is used to clamp and position the solid-state drive (2). The rotary reciprocating mechanism (9) rotates and reciprocates to insert the interface (21) of the solid-state drive (2) into the hot-swap detection unit (4) and remove it from the hot-swap detection unit (4).
2. The hot-swap testing mechanism for solid-state drives according to claim 1, characterized in that: The clamping mechanism (5) includes a bracket (51) fixed on the mounting platform (3), a lifting seat (52) mounted on the bracket (51) and adjustable in height, two mounting plates A (53) mounted on the front and rear sides of the lifting seat (52), a threaded push rod A (55) threaded through the two mounting plates A (53) and rotatably connected to the two clamping plates A (54), and a guide rod A (57) fixed on the clamping plate A (54) and slidingly guided by the guide hole A (56) on the mounting plate A (53); By rotating the two threaded push rods A (55), the two clamping plates A (54) are moved, thereby clamping and positioning the hot-swap detection unit (4) between the two clamping plates A (54).
3. The hot-swap testing mechanism for a solid-state drive according to claim 2, characterized in that: The bracket (51) has two rows of vertical straight slots (58). The screw (59) on the lifting seat (52) passes through the vertical straight slots (58) and engages with the nut (510) threadedly. The lifting seat (52) is fixed on the bracket (51) by the engagement of the screw (59) and the nut (510).
4. The hot-swap testing mechanism for a solid-state drive according to claim 1, characterized in that: The clamping mechanism (6) includes two mounting plates B (61) fixed on the front and rear sides of the lifting platform (81), a threaded push rod B (63) threaded through the two mounting plates B (61) and rotatably connected to the two clamping plates B (62), and a guide rod B (65) fixed on the clamping plate B (62) and slidingly guided by the guide hole B (64) on the mounting plate B (61); By rotating the two threaded push rods B (63), the two clamping plates B (62) are moved, thereby clamping and positioning the hard disk frame (7) between the two clamping plates B (62).
5. The hot-swap testing mechanism for a solid-state drive according to claim 1, characterized in that: The hard drive rack (7) includes a U-shaped outer frame (71), a slot (72) located inside the U-shaped outer frame (71) and used for insertion and positioning of the solid-state drive (2), and a cover plate (74) with one side hinged to the U-shaped outer frame (71) and the other end locked to the U-shaped outer frame (71) by a latch (73) to lock the solid-state drive (2) in the slot (72). The interface (21) of the solid-state drive (2) is set through the hole (75) on the front side of the U-shaped outer frame (71).
6. The hot-swap testing mechanism for a solid-state drive according to claim 5, characterized in that: The slot (72) has a perforated hole (76).
7. The hot-swap testing mechanism for a solid-state drive according to claim 1, characterized in that: The rotary reciprocating mechanism (9) includes a motor installed in the housing of the insertion and extraction force testing machine (1), a disc (91) fixedly connected to the output shaft of the motor, an eccentric rod (92) eccentrically set relative to the center of the disc (91), a connecting rod (94) rotatably connected at both ends to the eccentric rod (92) and the shaft (93) on the moving platform (96) respectively, and a guide rail (95) that guides the sliding translation of the moving platform (96). The guide rail (95) is fixed on the mounting platform (3). Driven by a motor, the disk (91) rotates. With the cooperation of the eccentric rod (92), connecting rod (94) and shaft (93), the rotational motion of the disk (91) is transmitted to the moving platform (96), which converts the rotation into linear motion, thereby pushing the moving platform (96) to translate along the guide rail (95).
8. The hot-swap testing mechanism for a solid-state drive according to claim 7, characterized in that: The lifting mechanism (8) also includes a U-shaped frame (82) fixed on the top of the moving platform (96) and a manually adjustable screw (83) rotatably mounted on the U-shaped frame. The moving platform (96) is connected to the manually adjustable screw (83) via a screw nut (510) and the moving platform (96) slides along the vertical guide rod (84) inside the U-shaped frame.