Multifunctional hard disk automatic testing device

Abstract

The utility model discloses a multifunctional hard disk automatic testing device, which belongs to the technical field of hard disk testing, and comprises a testing machine substrate, a discharging plate, a detection plugboard and a feeding plate are sequentially and fixedly arranged above the testing machine substrate from front to back, the rear end face of the detection plugboard is connected with a concave plate in a sliding manner, and the concave plate is connected with the testing machine substrate in a sliding manner. A first expansion piece is fixedly connected to the side, opposite to the detection insertion plate, of the feeding plate, a working shaft of the first expansion piece is fixedly connected with the concave plate, and a steering adjusting plate is arranged above the concave plate. According to the device, the automatic process of entering, detecting and outputting of a hard disk is achieved, manual intervention is reduced, the testing speed and efficiency are improved, and the testing efficiency is improved. The detection plug board and the steering adjusting board are used in cooperation, it can be ensured that the hard disk is accurately positioned in the testing process, inaccurate testing caused by position deviation is avoided, the limiting assembly further ensures that the position of the hard disk is fixed in the testing process, and therefore the accuracy of the testing result is improved.

Description

Technical Field

[0001] This utility model belongs to the field of hard disk testing technology, and in particular relates to a multifunctional automatic hard disk testing device. Background Technology

[0002] The hard drive is one of the most important storage devices in a computer. It consists of platters, read / write heads, a spindle, and a control motor. Its working principle is to use the read / write heads to read and write data on the high-speed rotating platters. The platters are covered with a ferromagnetic material for storing data.

[0003] The prior art discloses some utility model patents in the field of hard disk testing technology. Among them, the utility model patent with application number CN221281759U discloses a fully automatic solid-state drive testing device. According to this patent, in the existing solid-state drive testing process, the test socket needs to be plugged into the circuit on the solid-state drive from the vertical direction for testing.

[0004] In the aforementioned patent, although the hard drive can automatically engage and disengage with the test socket, the hard drive in the aforementioned test device is mainly transported by a conveyor belt and moved to a suitable test position by a pushing mechanism. However, due to factors such as the speed fluctuation of the conveyor belt, the placement posture of the hard drive, and the inconvenience of controlling the force of the pushing mechanism, the docking accuracy between the hard drive and the test socket is not high.

[0005] In summary, existing hard disk testing devices suffer from low insertion accuracy during operation. Utility Model Content

[0006] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A multifunctional hard disk automatic testing device includes a testing machine base plate, on which a discharge plate, a detection plate and a feed plate are fixedly installed from front to back on the top of the testing machine base plate.

[0009] A concave plate is slidably connected to the rear end face of the detection insert plate, and a first telescopic device is fixedly connected to the side of the feed plate opposite to the detection insert plate. The working shaft of the first telescopic device is fixedly connected to the concave plate.

[0010] A steering adjustment plate is provided above the concave plate, and limiting components are provided at both ends of the steering adjustment plate. The limiting components are in limiting contact with the test sample.

[0011] The concave plate is provided with an adjustment structure, which includes a second telescopic device, an auxiliary connecting rod, a toothed plate, a guide rod, and a gear. The second telescopic device is fixedly connected to one side of the concave plate, and the working shaft of the second telescopic device is fixedly connected to the auxiliary connecting rod. The auxiliary connecting rod is slidably connected up and down inside the concave plate. One end of the guide rod is fixedly connected to the steering adjustment plate, and the other end of the guide rod is rotatably connected to the auxiliary connecting rod. The gear is fixedly mounted on the outer surface of the guide rod, and the toothed plate is fixedly connected above the concave plate. The toothed plate meshes with the gear for transmission.

[0012] As a further description of the above technical solution: the steering adjustment plate is provided with a first accommodating groove, the inner bottom surface of the first accommodating groove is flush with the upper end surface of the feed plate, and feed guide rails are respectively opened at both ends of the first accommodating groove. The two ends of the test sample are respectively slidably engaged in the feed guide rails, and the limiting component is set at the front opening of the feed guide rail.

[0013] As a further description of the above technical solution: the limiting component includes a limiting stop bar and a fixing post. The fixing post is fixedly connected above the steering adjustment plate. A limiting mounting hole that runs vertically through the side wall of the feeding guide rail is provided. The limiting stop bar is slidably connected vertically within the limiting mounting hole. The limiting stop bar is slidably sleeved on the limiting stop bar. A spring is sleeved on the fixing post. The upper end of the spring is fixedly connected to the limiting stop bar, and the lower end of the spring is fixedly connected to the steering adjustment plate.

[0014] As a further description of the above technical solution: the limiting component also includes a first movable rod that slides on the upper surface of the steering adjustment plate. The limiting rod has a through groove that runs from front to back. The first movable rod slides in the groove. The front end of the first movable rod has an oblique abutment edge. The diameter of the first movable rod is larger than the diameter of the groove.

[0015] As a further description of the above technical solution: a third telescopic device is fixedly connected above the feed plate, a second moving plate is slidably connected to the feed plate, the working shaft of the third telescopic device is fixedly connected to the second moving plate, the front end of the second moving plate abuts against the test sample, and the first moving rod is fixedly connected to the front end of the second moving plate.

[0016] As a further description of the above technical solution: the front end face of the concave plate is provided with a second receiving groove, and the inner bottom surface of the second receiving groove is provided with an elastic abutment protrusion.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0018] By setting up a feeding plate, a detection plate, and an output plate on the test machine base plate, an automated process for hard disks from entry to detection to output is realized, reducing manual intervention and improving testing speed and efficiency. In actual operation, the feeding plate is generally equipped with an automatic feeding device to achieve continuous feeding.

[0019] The test plate, used in conjunction with the rotation adjustment plate, ensures accurate positioning of the hard drive during testing, avoiding inaccuracies caused by positional deviations. The limiting component further ensures the hard drive's position is fixed during testing, thereby improving the accuracy of test results. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is another three-dimensional structural diagram of the present invention;

[0022] Figure 3 This is a three-dimensional structural diagram of the adjustment structure in this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the feed plate and the steering adjustment plate in this utility model;

[0024] Figure 5 for Figure 4 A schematic diagram of the partial structure at point B in the middle;

[0025] Figure 6 for Figure 2 A partial structural diagram at point A in the middle;

[0026] Legend:

[0027] 1. Test machine base plate; 2. Discharge plate; 3. Feed plate; 4. Display screen; 5. Detection insert plate; 6. Concave plate; 7. First telescopic device; 8. Adjustment structure; 801. Second telescopic device; 802. Auxiliary connecting rod; 803. Toothed plate; 804. Guide rod; 805. Gear; 9. Limiting assembly; 901. First moving rod; 902. Limiting stop rod; 903. Fixed column; 904. Angled abutment edge; 905. Inclined groove; 906. Spring; 10. Steering adjustment plate; 11. Test sample one; 12. Second moving plate; 13. Third telescopic device; 14. Test sample two. Detailed Implementation

[0028] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-6 A multifunctional hard disk automatic testing device includes a testing machine base plate 1, on which a discharge plate 2, a detection insert plate 5 and a feed plate 3 are fixedly installed from front to back on the top of the testing machine base plate 1.

[0030] The rear end face of the detection insert 5 is slidably connected to a concave plate 6, and a first telescopic device 7 is fixedly connected to the side of the feed plate 3 opposite to the detection insert 5. The working shaft of the first telescopic device 7 is fixedly connected to the concave plate 6.

[0031] A steering adjustment plate 10 is provided above the concave plate 6. Limiting components 9 are provided at both ends of the steering adjustment plate 10. The limiting components 9 are in limiting contact with the test sample 11.

[0032] The concave plate 6 is provided with an adjustment structure 8, which includes a second telescopic device 801, an auxiliary connecting rod 802, a toothed plate 803, a guide rod 804, and a gear 805. The second telescopic device 801 is fixedly connected to one side of the concave plate 6, and the working shaft of the second telescopic device 801 is fixedly connected to the auxiliary connecting rod 802. The auxiliary connecting rod 802 is slidably connected up and down inside the concave plate 6. One end of the guide rod 804 is fixedly connected to the steering adjustment plate 10, and the other end of the guide rod 804 is rotatably connected to the auxiliary connecting rod 802. The gear 805 is fixedly mounted on the outer surface of the guide rod 804, and the toothed plate 803 is fixedly connected above the concave plate 6. The toothed plate 803 and the gear 805 mesh and drive each other.

[0033] By setting up a feeding plate, a detection plate, and an output plate on the test machine base plate, an automated process for hard disks from entry to detection to output is realized, reducing manual intervention and improving testing speed and efficiency. In actual operation, the feeding plate is generally equipped with an automatic feeding device to achieve continuous feeding.

[0034] The detection plate, used in conjunction with the rotation adjustment plate, ensures accurate positioning of the hard drive during testing, avoiding inaccurate testing due to positional deviations. The limiting component further ensures that the hard drive's position is fixed during testing, thereby improving the accuracy of the test results.

[0035] The entire device achieves automatic positioning, rotation, and testing of hard drives through a mechanical structure. Operators only need to place the hard drive to be tested in the designated position, which simplifies the operation process and reduces the skill requirements for operators.

[0036] In this embodiment of the utility model, the steering adjustment plate is provided with a first accommodating groove 101, the inner bottom surface of the first accommodating groove 101 is flush with the upper end surface of the feed plate 3, and feed guide rails 102 are respectively opened at both ends of the first accommodating groove 101. The two ends of the test sample 11 are respectively slidably engaged in the feed guide rails 102, and the limiting component 9 is provided at the front opening of the feed guide rail.

[0037] By setting a first receiving groove 101 flush with the upper surface of the feed plate 3 and a feed guide rail 102, the test sample (such as a hard disk) can slide into the predetermined test position more smoothly and accurately, which helps to reduce test errors caused by improper placement or position deviation.

[0038] The limiting component 9 is located at the front opening of the feed guide rail. It can provide immediate positioning and fixing when the test sample 11 slides into the correct position, ensuring that the test sample 11 remains stable during the test and will not move due to external factors. This ensures the reliability of the test process and the accuracy of the results, while also preventing the test sample 11 from falling after the angle of the steering adjustment plate is adjusted.

[0039] In this embodiment of the utility model, the limiting component 9 includes a limiting stop 902 and a fixing post 903. The fixing post 903 is fixedly connected above the steering adjustment plate 10. The side wall of the feeding guide rail 102 is provided with a limiting mounting hole 103 that runs vertically through the feed. The limiting stop 902 is slidably connected to the limiting mounting hole 103. The limiting stop 902 is slidably sleeved on the limiting stop 902. A spring 906 is sleeved on the fixing post 903. The upper end of the spring 906 is fixedly connected to the limiting stop 902, and the lower end of the spring 906 is fixedly connected to the steering adjustment plate 10.

[0040] The limiting rod 902 in the limiting assembly 9 is slidably connected to the limiting mounting hole 103 on the side wall of the feed guide rail 102, providing accurate blocking and positioning when the test sample 11 enters the test position. This ensures that the hard disk can accurately stop at the predetermined test position, improving the accuracy of the testing process;

[0041] Because the limit stop 902 is slidably sleeved on the fixed post 903, and a spring 906 is sleeved on the fixed post 903, with both ends of the spring 906 fixedly connected to the limit stop 902 and the steering adjustment plate 10 respectively, this design allows the limit stop to automatically adjust its extension length according to the test sample of different thickness or height. This mechanism provides good adaptability to hard disks of different specifications, achieving automatic adjustment without manual intervention.

[0042] In this embodiment of the utility model, the limiting component 9 further includes a first moving rod 901 that slides and engages with the upper end face of the steering adjustment plate 10. The limiting stop rod 902 has a through groove 905 that extends from front to back. The first moving rod 901 slides and engages with the groove 905. The front end of the first moving rod 901 has an oblique abutment edge 904. The diameter of the first moving rod 901 is larger than the diameter of the groove 905.

[0043] The limiting stop bar 902 has a through groove 905. The first moving rod 901 slides within the groove 905. Since the diameter of the first moving rod 901 is larger than the diameter of the groove 905, this design allows the limiting stop bar 902 to be lifted upwards when the first moving rod 901 slides along the groove 905, thereby unlocking the limiting of the test sample 11.

[0044] In this embodiment of the utility model, a third telescopic device 13 is fixedly connected above the feed plate 3, and a second moving plate 12 is slidably connected to the feed plate 3. The working shaft of the third telescopic device 13 is fixedly connected to the second moving plate 12. The front end of the second moving plate 12 abuts against the second test sample 14. The first moving rod 901 is fixedly connected to the front end of the second moving plate 12.

[0045] The working shaft of the third telescopic device 13 is fixedly connected to the second moving plate 12, so that the second moving plate 12 can slide back and forth precisely on the feed plate 3. This design realizes the process of the second test sample 14 automatically entering the test position, reducing manual intervention and improving the automation level of the whole system.

[0046] In this embodiment of the present invention, the front end face of the concave plate 6 is provided with a second receiving groove 601, and the inner bottom surface of the second receiving groove is provided with an elastic abutment protrusion 602.

[0047] like Figure 1-3As shown, the front of the test machine base plate 1 is provided with a display screen 4. When the second telescopic device 801 applies a pushing or pulling force to the auxiliary connecting rod 802, the auxiliary connecting rod 802 will move up and down on the concave plate 6, so that the concave plate 6 plays a certain guiding role in the movement of the auxiliary connecting rod 802. The steering adjustment plate 10 will move with the auxiliary connecting rod 802, and the steering adjustment plate 10 will rotate within the auxiliary connecting rod 802 through the guide rod 804. The auxiliary connecting rod 802 plays a certain supporting role in the operation of the steering adjustment plate 10, and the elastic abutment protrusion 602 plays a certain buffering role to avoid the steering adjustment plate 10 from bumping during operation.

[0048] The operation of this multifunctional automatic hard disk testing device includes the following steps, and it is used as follows:

[0049] After the previous test is completed, the second telescopic device 801 first applies an upward thrust to the auxiliary connecting rod 802. The steering adjustment plate 10 will move in the concave plate 6 along with the auxiliary connecting rod 802. Since the gear 805 meshes with the toothed plate 803, the gear 805 will roll on the surface of the toothed plate 803 when the steering adjustment plate 10 moves. The steering adjustment plate 10 will flip in the auxiliary connecting rod 802 with the guide rod 804 as the center. When the auxiliary connecting rod 802 moves to the predetermined position, the steering adjustment plate 10 will be on the same horizontal line as the feed plate 3 after flipping. The inner bottom surface of the first accommodating groove (101) is flush with the upper end surface of the feed plate (3).

[0050] Then, the third telescopic device 13 applies a pushing force to the second moving plate 12. When the second moving plate 12 slides in the feed plate 3, the first moving rod 901 at the front end will move above the steering adjustment plate 10, and the oblique abutment edge 904 on the left side of the first moving rod 901 will contact the inclined groove 905. When the limiting stop rod 902 is affected by the pushing force of the first moving rod 901, it will slide upward on the fixed column 903. When the limiting stop rod 902 moves, it will drive the spring 906 to deform, and the limiting stop rod 902 will release the limitation on the test sample 11. At the same time, the second moving plate 12 applies a pushing force to the second test sample 14. When the third telescopic device 13 extends to the predetermined length, the second test sample 14 will enter the steering adjustment plate 10. The second test sample 14 will squeeze out the first test sample 11 in the steering adjustment plate 10. After being squeezed out, the first test sample 11 will fall above the discharge plate 2. It should be noted that the front part of the first moving rod 901 should extend beyond the front end of the first test sample 11 to ensure that the limit stop rod 902 can be unlocked in advance when the second moving plate 12 applies a pushing force to the second test sample 14.

[0051] Then, the new test sample 11 is tested. The new test sample 11 will be inserted into the feed guide rail 102, and the steering adjustment plate 10 will enter the concave plate 6 through the adjustment structure 8. The first telescopic device 7 applies a pushing force to the concave plate 6. When the concave plate 6 moves, it will drive the front end of the test sample 11 to be inserted and cooperate with the test socket set on the test plug plate 5. The test data is observed through the display screen 4. Since the display screen 4 and the test plug plate 5 are well known devices to those skilled in the art, we are only using them here and have not made any structural or functional improvements. We will not go into details here.

[0052] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A multifunctional automatic hard disk testing device, comprising a testing machine base plate (1), characterized in that, The test machine base plate (1) is fixedly installed from front to back on the top of the plate, with the discharge plate (2), the detection plate (5) and the feed plate (3) fixedly installed in sequence. The rear end face of the detection insert (5) is slidably connected to a concave plate (6), and a first telescopic device (7) is fixedly connected to the side of the feed plate (3) opposite to the detection insert (5). The working shaft of the first telescopic device (7) is fixedly connected to the concave plate (6). A steering adjustment plate (10) is provided above the concave plate (6), and a limiting component (9) is provided at both ends of the steering adjustment plate (10). The limiting component (9) is in a limiting abutment fit with the test sample (11). The concave plate (6) is provided with an adjustment structure (8), which includes a second telescopic device (801), an auxiliary connecting rod (802), a toothed plate (803), a guide rod (804), and a gear (805). The second telescopic device (801) is fixedly connected to one side of the concave plate (6). The working shaft of the second telescopic device (801) is fixedly connected to the auxiliary connecting rod (802). The auxiliary connecting rod (802) is slidably connected up and down inside the concave plate (6). One end of the guide rod (804) is fixedly connected to the steering adjustment plate (10), and the other end of the guide rod (804) is rotatably connected to the auxiliary connecting rod (802). The gear (805) is fixedly mounted on the outer surface of the guide rod (804). The toothed plate (803) is fixedly connected above the concave plate (6), and the toothed plate (803) meshes with the gear (805) for transmission.

2. The multifunctional automatic hard disk testing device according to claim 1, characterized in that, The steering adjustment plate is provided with a first accommodating groove (101), the inner bottom surface of the first accommodating groove (101) is flush with the upper end surface of the feed plate (3), and feed guide rails (102) are respectively opened at both ends of the first accommodating groove (101). The two ends of the test sample (11) slide and engage in the feed guide rails (102), and the limiting component (9) is set at the front opening of the feed guide rail.

3. The multifunctional automatic hard disk testing device according to claim 2, characterized in that, The limiting component (9) includes a limiting stop (902) and a fixing post (903). The fixing post (903) is fixedly connected above the steering adjustment plate (10). The side wall of the feed guide rail (102) is provided with a limiting installation hole (103) that runs vertically through the feed. The limiting stop (902) is slidably connected to the limiting installation hole (103). The limiting stop (902) is slidably sleeved on the limiting stop (902). A spring (906) is sleeved on the fixing post (903). The upper end of the spring (906) is fixedly connected to the limiting stop (902), and the lower end of the spring (906) is fixedly connected to the steering adjustment plate (10).

4. The multifunctional automatic hard disk testing device according to claim 3, characterized in that, The limiting component (9) also includes a first moving rod (901) that slides on the upper surface of the steering adjustment plate (10). The limiting stop (902) has a through groove (905) that runs from front to back. The first moving rod (901) slides in the groove (905). The front end of the first moving rod (901) has an oblique abutment edge (904). The diameter of the first moving rod (901) is larger than the diameter of the groove (905).

5. The multifunctional automatic hard disk testing device according to claim 4, characterized in that, A third telescopic device (13) is fixedly connected above the feed plate (3). A second moving plate (12) is slidably connected to the feed plate (3). The working shaft of the third telescopic device (13) is fixedly connected to the second moving plate (12). The front end of the second moving plate (12) abuts against the second test sample (14). The first moving rod (901) is fixedly connected to the front end of the second moving plate (12).

6. A multifunctional automatic hard disk testing device according to any one of claims 1-5, characterized in that, The front end face of the concave plate (6) is provided with a second receiving groove (601), and the inner bottom surface of the second receiving groove is provided with an elastic abutment protrusion (602).

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