Batch testing device for computer hard disks

Abstract

The invention belongs to the technical field of computer part manufacturing and testing devices, particularly relates to a computer hard disk batch testing device, and provides the following scheme for solving the problems in the prior art: the computer hard disk batch testing device comprises a box body, and a placing mechanism is arranged in the box body; the placing mechanism comprises at least three sliding grooves evenly formed between the inner wall and the outer wall of the top of the box body, a placing frame is slidably connected between the two inner walls of the sliding grooves, and at least three lifting plates located in the box body are evenly arranged below the placing frame. Through the arrangement of the placing rack, the box body is placed on the horizontal working surface, a user holds a plurality of hard disks to be tested to approach the device, and the hard disks to be tested are sequentially placed in the sliding grooves larger than the hard disks, so that the user can conveniently place the hard disks to be tested on the supporting columns on the placing rack; and a user does not need to accurately insert the hard disk into a test point.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of computer component manufacturing test devices, and particularly relates to a computer hard disk batch test device. BACKGROUND

[0002] In the manufacturing process of hard disks in computer component manufacturing and on the sales channel, the hard disks need to be functionally detected by a test machine.

[0003] According to the search, the patent with the publication number CN119207536A is an SSD test box. The device can pull out the storage plate from the inside of the sliding frame according to the need, and in order to improve the stability during the pulling-out process, an auxiliary track is arranged between the extension frame and the bottom of the storage plate, which can limit the movement of the storage plate and avoid excessive pulling-out of the storage plate.

[0004] However, the device needs to accurately insert the hard disk into the test point with similar size when the user places the hard disk to be tested on the device, which requires the user to frequently calibrate the position of the hard disk when placing and taking out the hard disk, affecting the efficiency of the device in detecting the hard disk. SUMMARY

[0005] Based on the technical problems existing in the prior art, the present application provides a computer hard disk batch test device.

[0006] The computer hard disk batch test device provided by the present application comprises a box body, an placing mechanism is arranged in the box body, the placing mechanism comprises at least three sliding grooves evenly arranged between the inner wall and the outer wall of the top of the box body, a placing rack is slidably connected between the inner walls of the two sides of the sliding groove, at least three lifting plates are evenly arranged below the placing rack and in the box body, support columns are fixedly connected between the top and the bottom of the lifting plate, the top of the support column extends above the placing rack, springs I are fixedly connected between the top of the lifting plate and the bottom of the placing rack and surround the support column, a support frame is fixedly connected between the inner walls of the two sides of the box body and below the support column, and the bottom of the support column abuts against the top of the support frame.

[0007] Preferably, a test connector body is slidably connected between the inner walls of the two sides of the sliding groove, and a test socket body is fixedly connected to the side surface of the test connector body. A movable groove is evenly arranged in the top of the box body and communicates with the sliding groove. Motors I are fixedly connected to the outer walls of the two sides of the box body and are aligned with the movable groove.

[0008] Preferably, one end of the output shaft of the motor is fixedly connected with a screw rod two, the other end of the screw rod two is rotatably connected with the side of the movable slot, the circumferential side of the screw rod two is threadedly connected with the movable block, one end of a part of the movable block is fixedly connected with one side of the test connector body, one end of another part of the movable block is fixedly connected with one side of the rack, the movable slot aligned with the rack is fixedly connected between the two side inner walls of the movable slot, and the movable block is slidably connected with the inner part of the movable block.

[0009] Preferably, one end of the output shaft of the motor is fixedly connected with a screw rod two, the other end of the screw rod two is rotatably connected with the side of the movable slot, the circumferential side of the screw rod two is threadedly connected with the movable block, one end of a part of the movable block is fixedly connected with one side of the test connector body, one end of another part of the movable block is fixedly connected with one side of the rack, the movable slot aligned with the rack is fixedly connected between the two side inner walls of the movable slot, and the movable block is slidably connected with the inner part of the movable block.

[0010] Preferably, the movable block is slidably connected with the inner part of the movable block.

[0011] Preferably, the movable block is slidably connected with the inner part of the movable block.

[0012] Preferably, the movable block is slidably connected with the inner part of the movable block.

[0013] Preferably, the movable block is slidably connected with the inner part of the movable block.

[0014] Preferably, the movable block is slidably connected with the inner part of the movable block.

[0015] Preferably, the side inner wall of the box is fixedly connected with an air tank, the side inner wall of the air tank is fixedly connected with a fixed pipe, the other end of the fixed pipe extends to the outside of the box, and the side inner wall of the air tank is uniformly fixedly connected with a hose aligned with the moving block, the other end of the hose is fixedly connected to the circumferential side inner wall of the moving column through the moving frame and the moving block.

[0016] The beneficial effects in the application are:

[0017] 1. The placing rack is arranged, the box is placed on the horizontal working surface, the user holds multiple hard disks to be tested close to the device, and the hard disks to be tested are sequentially placed in the sliding groove larger in size than the hard disks, so that the user can place the hard disks to be tested on the support column of the placing rack at will, without the need for the user to accurately insert the hard disks into the test points, which is beneficial to prevent the user from needing to accurately insert the hard disks into the test points close in size when placing the hard disks to be tested on the device, so that the user needs to frequently calibrate the position of the hard disks when placing and taking out the hard disks, thereby affecting the efficiency of the device in testing the hard disks. The motor two is started, the motor two drives the screw two to rotate, the screw two drives the movable block to move, the movable block drives the test connector body and the placing rack to move, the placing rack drives the support column to move, the support column moves along the support frame, the spring one drives the lifting plate to move, the lifting plate drives the support column to descend, so that the hard disk enters the placing rack, the placing rack drives the hard disk to approach the test connector body, the motor one is started, the motor one drives the screw one to rotate, the screw one drives the moving frame to move, the moving frame drives the moving block to move, the moving block drives the moving column to move, the moving column drives the rotating column to move, the rotating column clamps the two sides of the hard disk, so that the hard disk is fixed in the center of the placing rack and aligned with the test connector body, which is beneficial to the device in adjusting the position of the hard disk, preventing the hard disk from being unable to be accurately inserted into the test connector body, thereby causing damage to the device or the hard disk and affecting the safety of the device in testing the hard disk.

[0018] 2. The rotating plate is arranged, when the hard disk approaches the rotating plate, the rotating plate drives the hard disk to move, so that one end of the hard disk abuts against the side surface of the placing rack, and the rotating column is pressed against the hard disk, the interface of the hard disk is correctly aligned with the test connector body, and it is ensured that the subsequent hard disk does not displace in the horizontal direction when connected with the test connector body, which is beneficial to prevent the hard disk from loosening due to sliding when in contact with the device, thereby causing interruption of signal transmission and affecting the reliability and accuracy of the test. The spring three drives the connecting column to move, the connecting column drives the connecting ring to move, the connecting ring drives the pressing column to move, so that the pressing column abuts against the upper side of the hard disk, so that the hard disk does not displace in the vertical direction during the connection and disconnection with the test connector body, which is beneficial to prevent the hard disk from displacing in the vertical direction and being misaligned with the test connector body, thereby causing damage to the hard disk during the pressing process and affecting the safety of the device in testing.

[0019] 3. By connecting the fixed tube to the external pump through the designated opening and starting the external pump, airflow is discharged from the device along the opening, through-slot, cavity, hose, air box, and fixed tube. As the airflow flows, it carries away the heat generated during hard drive testing, preventing the heat emitted by the hard drives from affecting each other and causing prolonged response time or the hard drive to stop working due to overheating and triggering protection mechanisms, thus impacting the device's testing efficiency. Simultaneously, the airflow carries away dust and debris near the hard drive, preventing them from adhering to the hard drive during testing. This prevents dust particles from entering the hard drive and getting stuck between the read / write head and the platter, affecting the hard drive's lifespan. Furthermore, the airflow prevents dust from adhering to the hard drive's surface, reducing its heat dissipation efficiency and further preventing the hard drive from terminating the test due to overheating, thus affecting the device's testing efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a batch testing device for computer hard drives proposed in this invention.

[0021] Figure 2 This is a schematic diagram of the internal structure of a batch testing device for computer hard drives proposed in this invention.

[0022] Figure 3 This is a partial structural diagram of a computer hard disk batch testing device proposed in this invention;

[0023] Figure 4 This is a schematic diagram of the movable slot structure of a batch testing device for computer hard drives proposed in this invention;

[0024] Figure 5 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0025] Figure 6 for Figure 2 Enlarged schematic diagram of the structure at point B;

[0026] Figure 7 for Figure 4 Enlarged schematic diagram of the structure at point C.

[0027] In the figure: 1-box, 2-fixed plate, 3-hose, 4-moving frame, 5-screw rod I, 6-moving block, 7-moving column, 8-moving plate, 9-support frame, 10-lifting plate, 11-spring I, 12-support column, 13-placing frame, 14-baffle, 15-extrusion groove, 16-rotating column, 17-extrusion column, 18-connection frame, 19-slotted, 20-sliding groove, 21-test socket body, 22-test connector body, 23-motor II, 24-gas tank, 25-fixed tube, 26-movable block, 27-movable groove, 28-screw rod II, 29-rotating plate, 30-rotating shaft, 31-rotating groove, 32-spring II, 33-connection column, 34-connection ring, 35-telescopic groove, 36-spring III, 37-hole, 38-slotted, 39-motor I. DETAILED DESCRIPTION

[0028] Embodiment 1, refer to Figures 1-4 A computer hard disk batch testing device, including box 1, the inside of the box 1 is provided with placing mechanism, placing mechanism includes the sliding groove 20 that is evenly opened between the inner wall and the outer wall of the top of the box 1 at least three, the two faces of the sliding groove 20 are slidably connected with the placing frame 13, the lower of the placing frame 13 is evenly provided with the lifting plate 10 located in the inside of the box 1 at least three, the top and bottom of the lifting plate 10 are evenly fixedly connected with the support column 12, the top of the support column 12 extends to the upper of the placing frame 13, the top of the lifting plate 10 and the bottom of the placing frame 13 are evenly fixedly connected with the spring I 11 around the support column 12, the two inner walls of the box 1 are fixedly connected with the support frame 9 located below the support column 12, and the bottom of the support column 12 abuts against the top of the support frame 9.

[0029] In the application, the two inner walls of the sliding groove 20 are slidably connected with the test connector body 22, the side of the test connector body 22 is fixedly connected with the test socket body 21, the top of the box 1 is evenly provided with the movable groove 27 communicated with the sliding groove 20, and the two side outer walls of the box 1 are evenly fixedly connected with the motor I 23 aligned with the movable groove 27.

[0030] The output shaft of the motor I 23 is fixedly connected with the screw rod II 28, one end of the screw rod II 28 is rotatably connected to the side of the movable groove 27, and the circumferential side of the screw rod II 28 is threadedly connected with the movable block 26. One end of a part of the movable block 26 is fixedly connected to one side of the test connector body 22, and one end of another part of the movable block 26 is fixedly connected to one side of the placing frame 13. The two inner walls of the movable groove 27 aligned with the placing frame 13 are fixedly connected with the baffle 14, and one side of the baffle 14 is slidably connected to the inside of the movable block 26.

[0031] The one side bottom outer wall of the box body 1 is fixedly connected with a motor two 39, the output shaft of the motor two 39 is fixedly connected with a lead screw one 5, the other end of the lead screw one 5 is rotatably connected to the one side of the box body 1, the circumference side of the lead screw one 5 is uniformly screw-connected with a moving frame 4 aligned with the sliding groove 20, and the top of the moving frame 4 is provided with a slot 19.

[0032] The top outer wall and the inner wall of the box body 1 are uniformly provided with extrusion grooves 15 communicated with the sliding groove 20, the top of the moving frame 4 extends to the inside of the extrusion groove 15, the side of the moving frame 4 is slidably connected to the side of the extrusion groove 15, and the side of the moving frame 4 is fixedly connected with a moving block 6 located below the extrusion groove 15.

[0033] The bottom and the top of the moving block 6 are uniformly fixedly connected with at least two moving columns 7 located in the inside of the extrusion groove 15, the circumference side of the moving column 7 is rotatably connected with a rotating column 16, the side inner wall of the box body 1 is fixedly connected with a fixed plate 2, the side of the placing frame 13 is fixedly connected with a moving plate 8, the bottom of the moving plate 8 is slidably connected to the top of the fixed plate 2, and the top of the moving plate 8 is slightly higher than the bottom inner wall of the placing frame 13.

[0034] When the device is used, the box body 1 is placed on a horizontal working surface, a plurality of hard disks to be tested are held by a user close to the device, the hard disks to be tested are sequentially placed in the sliding groove 20 with a size larger than the hard disk, so that the user can place the hard disks to be tested on the support column 12 on the placing frame 13 at will, without needing the user to accurately insert the hard disk into the test point, which is beneficial to prevent the user from needing to frequently calibrate the position of the hard disk when placing the hard disk to be tested on the device, causing the user to need to frequently calibrate the position of the hard disk when placing and taking out the hard disk, affecting the efficiency of the device when testing the hard disk, the motor two 23 is started, the motor two 23 drives the lead screw two 28 to rotate, the lead screw two 28 drives the movable block 26 to move, the movable block 26 drives the test connector body 22 and the placing frame 13 to move, the placing frame 13 drives the support column 12 to move, the support column 12 moves along the support frame 9, the spring one 11 drives the lifting plate 10 to move, the lifting plate 10 drives the support column 12 to descend, so that the hard disk enters the placing frame 13, the placing frame 13 drives the hard disk to be close to the test connector body 22, the motor one 39 is started, the motor one 39 drives the lead screw one 5 to rotate, the lead screw one 5 drives the moving frame 4 to move, the moving frame 4 drives the moving block 6 to move, the moving block 6 drives the moving column 7 to move, the moving column 7 drives the rotating column 16 to move, the rotating column 16 clamps the two sides of the hard disk, so that the hard disk 16 is fixed in the center of the placing frame 13 and is aligned with the test connector body 21, which is beneficial to the device adjusting the position of the hard disk, preventing the hard disk from being unable to be accurately inserted into the test connector body 21, causing the device or the hard disk to be damaged, and affecting the safety of the device when testing the hard disk.

[0035] Embodiment 2, refer to Figures 1-6The utility model provides a computer hard disk batch testing device, including the top fixed connection of box 1 has connecting frame 18, the bottom of connecting frame 18 is evenly provided with the telescopic groove 35 with the sliding slot 20 alignment, the circumferential side of telescopic groove 35 is slidably connected with connecting column 33, and the top of connecting column 33 is fixedly connected with spring three 36 between the inner wall of telescopic groove 35, and the other end of connecting column 33 is fixedly connected with the connecting ring 34 located below connecting frame 18.

[0036] In the utility model, the circumferential side of connecting ring 34 is rotatably connected with extrusion column 17, the top of test connector body 22 is provided with rotating groove 31, rotating groove 31 is rotatably connected with rotating shaft 30 between the inner wall of both sides, the circumferential side of rotating shaft 30 is fixedly connected with rotating plate 29, and the side of rotating plate 29 is fixedly connected with spring two 32 between the inner wall of rotating groove 31.

[0037] When the hard disk is close to rotating plate 29, the utility model for use: rotating plate 29 pushes the hard disk to move, so that one end of the hard disk is abutted to the side of placing frame 13, and is extruded on the hard disk with rotating column 16, and the interface of the hard disk is correctly aligned with test socket body 21, and it is guaranteed that the hard disk does not displace in horizontal direction when being connected with test socket body 21 subsequently, which is favorable for preventing the hard disk from loosening due to sliding, causing signal transmission interruption, affecting the reliability and accuracy of test, spring three 36 pushes connecting column 33 to move, connecting column 33 drives connecting ring 34 to move, and connecting ring 34 drives extrusion column 17 to move, so that extrusion column 17 is abutted above the hard disk, so that the hard disk does not move in vertical direction during the process of being connected with test socket body 21 and being pulled out, which is favorable for preventing the hard disk from moving in vertical direction and being misaligned with test socket body 21, causing the hard disk to be damaged during extrusion, and affecting the safety of the device during testing.

[0038] Embodiment 3, refer to Figures 1-7 A computer hard disk batch testing device, including the inside of mobile column 7 is provided with cavity, the inner wall and the outer wall between the circumferential side of mobile column 7 are evenly provided with through groove 38, the inner wall and the outer wall between the circumferential side of rotating column 16 are evenly provided with the aperture 37 with through groove 38 alignment, and the inner wall between the circumferential side of two opposite mobile column 7 is fixedly connected with connecting pipe.

[0039] In the utility model, the side inner wall of box 1 is fixedly connected with air tank 24, the side inner wall of air tank 24 is fixedly connected with fixed pipe 25, one end of fixed pipe 25 extends to the outside of box 1, the side inner wall of air tank 24 is evenly fixedly connected with the hose 3 with mobile block 6 alignment, and the other end of hose 3 is fixedly connected to the circumferential side of mobile column 7 through mobile frame 4 and mobile block 6.

[0040] When the application is used: the fixed pipe 25 is connected to the external pump and the external pump is started, the airflow is discharged along the opening 37, the through slot 38, the cavity, the hose 3, the air tank 24 and the fixed pipe 25, the airflow carries away the heat generated during the hard disk test, which is beneficial to prevent the heat emitted by the hard disk from affecting each other, causing the hard disk response time to be prolonged or the hard disk to stop working due to overheating, affecting the efficiency of the device in testing the hard disk, at the same time, the airflow carries away the dust and sundries near the hard disk, preventing dust and sundries from approaching the hard disk, which is beneficial to the device to prevent dust and sundries from adhering to the hard disk during the test, causing dust particles to possibly enter the hard disk and get stuck between the magnetic head and the disk, affecting the service life of the hard disk, at the same time, the airflow prevents dust from adhering to the surface of the hard disk when it goes out, causing the heat dissipation efficiency of the hard disk to be reduced, further preventing the hard disk from possibly terminating the test due to temperature, affecting the efficiency of the device in testing the hard disk.

[0041] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change within the technical range disclosed by the present application according to the technical solution and the inventive concept of the present application, which should be covered within the protection scope of the present application.

Claims

1. A batch testing device for computer hard drives, comprising a housing (1), characterized in that, The box (1) is provided with a placement mechanism inside. The placement mechanism includes at least three sliding grooves (20) evenly opened between the inner and outer walls of the top of the box (1). A placement rack (13) is slidably connected between the two inner walls of the sliding grooves (20). At least three lifting plates (10) located inside the box (1) are evenly arranged below the placement rack (13). A support column (12) is evenly fixedly connected between the top and bottom of the lifting plate (10). The top of the support column (12) extends above the placement rack (13). A spring (11) is evenly fixedly connected between the top of the lifting plate (10) and the bottom of the placement rack (13). A support frame (9) located below the support column (12) is fixedly connected between the two inner walls of the box (1). The bottom of the support column (12) abuts against the top of the support frame (9).

2. The computer hard disk batch testing device according to claim 1, characterized in that, The test connector body (22) is slidably connected between the two inner walls of the slide (20), and the test socket body (21) is fixedly connected to the side of the test connector body (22). The top of the housing (1) is evenly provided with movable grooves (27) that communicate with the slide (20), and the outer walls on both sides of the housing (1) are evenly fixedly connected with motors (23) that are aligned with the movable grooves (27).

3. The computer hard disk batch testing device according to claim 2, characterized in that, The output shaft of the motor (23) is fixedly connected to the lead screw (28), and the other end of the lead screw (28) is rotatably connected to the side of the movable slot (27). The circumferential side of the lead screw (28) is threadedly connected to the movable block (26). One end of a portion of the movable block (26) is fixedly connected to one side of the test connector body (22), and one end of the other portion of the movable block (26) is fixedly connected to one side of the placement frame (13). A baffle (14) is fixedly connected between the inner walls of the two sides of the movable slot (27) aligned with the placement frame (13), and one side of the baffle (14) is slidably connected to the inside of the movable block (26).

4. The computer hard disk batch testing device according to claim 3, characterized in that, A second motor (39) is fixedly connected to the bottom outer wall of one side of the box (1). The output shaft of the second motor (39) is fixedly connected to a first lead screw (5). The other end of the first lead screw (5) is rotatably connected to one side of the box (1). A movable frame (4) aligned with the slide groove (20) is evenly threaded on the circumferential side of the first lead screw (5). A slot (19) is provided on the top of the movable frame (4).

5. A batch testing device for computer hard drives according to claim 4, characterized in that, The top outer wall and inner wall of the box (1) are evenly provided with an extrusion groove (15) that communicates with the slide groove (20). The top of the moving frame (4) extends into the interior of the extrusion groove (15). The side of the moving frame (4) is slidably connected to the side of the extrusion groove (15). The side of the moving frame (4) is fixedly connected to a moving block (6) located below the extrusion groove (15).

6. The computer hard disk batch testing device according to claim 5, characterized in that, At least two movable columns (7) located inside the extrusion groove (15) are uniformly fixedly connected between the bottom and top of the movable block (6). A rotating column (16) is rotatably connected to the circumferential side of the movable column (7). A fixed plate (2) is fixedly connected to the inner side wall of the box (1). A movable plate (8) is fixedly connected to the side of the placement rack (13). The bottom of the movable plate (8) is slidably connected to the top of the fixed plate (2), and the top of the movable plate (8) is slightly higher than the bottom inner wall of the placement rack (13).

7. A batch testing device for computer hard drives according to claim 6, characterized in that, The top of the box (1) is fixedly connected to a connecting frame (18). The bottom of the connecting frame (18) is evenly provided with telescopic grooves (35) aligned with the slide groove (20). A connecting column (33) is slidably connected to the circumferential side of the telescopic groove (35). A spring (36) is fixedly connected between the top of the connecting column (33) and the top inner wall of the telescopic groove (35). The other end of the connecting column (33) is fixedly connected to a connecting ring (34) located below the connecting frame (18).

8. A batch testing device for computer hard drives according to claim 7, characterized in that, The inner wall of the circumferential side of the connecting ring (34) is rotatably connected to the extrusion column (17). The top of the test connector body (22) is provided with a rotating groove (31). A rotating shaft (30) is rotatably connected between the two inner walls of the rotating groove (31). A rotating plate (29) is fixedly connected to the circumferential side of the rotating shaft (30). A spring (32) is fixedly connected between the side of the rotating plate (29) and the top inner wall of the rotating groove (31).

9. A batch testing device for computer hard drives according to claim 6, characterized in that, The movable column (7) has a cavity inside. A through groove (38) is evenly provided between the inner and outer walls of the circumferential side of the movable column (7). An opening (37) aligned with the through groove (38) is evenly provided between the inner and outer walls of the circumferential side of the rotating column (16). A connecting pipe is fixedly connected between the inner walls of the circumferential side of the two opposing movable columns (7).

10. A batch testing device for computer hard drives according to claim 9, characterized in that, An air box (24) is fixedly connected to the inner side wall of the box (1). A fixed pipe (25) is fixedly connected to the inner side wall of the air box (24). The other end of the fixed pipe (25) extends to the outside of the box (1). A flexible hose (3) aligned with the moving block (6) is evenly fixedly connected to the inner side wall of the air box (24). The other end of the flexible hose (3) passes through the moving frame (4). The moving block (6) is fixedly connected to the inner side wall of the circumferential side of the moving column (7).

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