Packaging testing device for solid state disk

Abstract

The utility model discloses a solid state disk packaging test device, which comprises a test board and a rotating motor, four placing grooves are arranged on the test board, the output end of the rotating motor is fixedly sleeved at the middle part of the test board, the middle parts of the four placing grooves are respectively and slidably sleeved with an embedding plate, the front end of the rotating motor is fixedly provided with a jacking air cylinder, and the jacking air cylinder is fixedly connected with the rotating motor. A cleaning mechanism, an air drying mechanism and a testing mechanism are arranged above the testing table, the cleaning mechanism comprises a cleaning rack, a driving sliding block, a cleaning block and a liquid storage bottle, a hose is connected between the cleaning block and the liquid storage bottle, the cleaning block is fixedly installed at the lower end of the driving sliding block, and a plurality of thin holes are formed in the lower end of the cleaning block. According to the package testing device for the solid state disk, the contacts of the solid state disk can be cleaned and air-dried before the solid state disk is tested, the accuracy of a testing result can be effectively improved, and the package testing device has practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of solid state hard disk test devices, in particular to a packaging test device for a solid state hard disk. Background Art

[0002] As a new type of storage product, solid-state drives have a series of advantages over traditional mechanical hard drives, such as fast speed, long life, and low power consumption. When testing PCIE solid-state drive products, four data cables, a 5V power cable, and a ground cable need to be connected.

[0003] Currently, when testing solid-state drives, it is necessary to make the PIN ejector contact with the contacts on the hard drive. Due to problems in the production and testing environment, foreign matter may be attached to the contacts of the solid-state drive, and direct testing may result in problems such as poor contact or inaccurate test accuracy. Based on this, we propose an improved packaging test device for solid-state drives. Utility Model Content

[0004] The main purpose of the utility model is to provide a packaging test device for a solid state hard disk, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A packaging test device for a solid state hard disk comprises a test bench and a rotating motor, wherein the test bench is provided with four placement slots, the output end of the rotating motor is fixedly sleeved in the middle of the test bench, the middle of each of the four placement slots is slidably sleeved with a fitting plate, a lifting cylinder is fixedly provided at the front end of the rotating motor, and a cleaning mechanism, an air drying mechanism and a testing mechanism are respectively provided above the test bench;

[0007] The cleaning mechanism includes a cleaning frame, a driving slider, a cleaning block and a liquid storage bottle, a hose is connected between the cleaning block and the liquid storage bottle, the cleaning block is fixedly installed at the lower end of the driving slider, and a plurality of fine holes are opened at the lower end of the cleaning block, the air-drying mechanism includes an air-drying frame, a high-pressure nitrogen bottle, an air pipe and a spray plate, the high-pressure nitrogen bottle and the spray plate are fixedly connected via an air pipe, and the high-pressure nitrogen bottle, the air pipe and the spray plate are all fixedly arranged on the air-drying frame.

[0008] As a further solution of the utility model, a cylindrical groove is opened in the middle of the four placement grooves, and the four cylindrical grooves are respectively arranged at the lower ends of four mosaic plates, and the output end of the jacking cylinder is slidably sleeved in the cylindrical groove.

[0009] As a further solution of the utility model, the cleaning mechanism, the air-drying mechanism and the testing mechanism are respectively arranged at both sides of the upper end and at the rear position of the testing table in a clockwise order.

[0010] As a further solution of the present utility model, the liquid storage bottle is fixedly arranged in the cleaning frame, a piston column is slidably sleeved in the liquid storage bottle, the upper end of the piston column passes through the liquid storage bottle and is fixedly connected to a spring 1, the upper end of the spring 1 is fixedly connected to a position block, the upper end of the driving slider is fixedly connected to a mounting frame, a positioning pulley is rotatably arranged on the inner wall of one side of the cleaning frame, a pull rope is fixedly connected between the mounting frame and the piston column, and the pull rope passes through the upper end of the positioning pulley and the middle of the position block and spring 1 in sequence.

[0011] As a further solution of the utility model, the cleaning frame is rotatably and fixedly connected with a driving screw and a driving slide rod near the lower end, the driving slide rod is threaded and slidably sleeved on the outer walls of the driving screw and the driving slide rod, and a driving motor is fixedly arranged on the outer wall of the cleaning frame, and the output end of the driving motor is fixedly connected to one end of the driving screw.

[0012] As a further solution of the utility model, a solenoid valve is rotatably provided on the high-pressure nitrogen bottle, and an adjustment structure is fixedly connected to the side of the air-drying frame near the lower end, and two adjustment sliders are provided on the adjustment structure. The upper ends of the two adjustment sliders are hinged with hinged plates, and the upper ends of the two hinged plates are rotatably connected with mounting blocks, and the upper ends of the mounting blocks are fixedly connected with a buffer spring, and the upper ends of the buffer springs are fixedly connected with a top column, and a guide column is fixedly connected inside the top column, and the lower end of the guide column passes through the buffer spring and the mounting block in sequence.

[0013] As a further solution of the utility model, the adjustment structure is rotatably and fixedly connected with an adjustment screw and an adjustment slide rod respectively, and the two adjustment slide blocks are respectively threaded and slidably sleeved on both sides of the adjustment screw and the adjustment slide rod, and the thread directions on both sides of the adjustment screw are symmetrical and opposite.

[0014] As a further solution of the utility model, the testing mechanism includes a testing frame, on which a testing cylinder is fixedly mounted, the output end of the testing cylinder passes through the testing frame and is fixedly connected to a mounting seat, six PIN ejectors are fixedly connected to the lower end of the mounting seat, and both sides of the upper end of the mounting seat are fixedly connected to limiting rods, and the upper ends of the two limiting rods pass through the testing frame.

[0015] The beneficial effects of the utility model are as follows:

[0016] By setting up a circular test bench and sequentially setting up a cleaning mechanism, an air-drying mechanism and a testing mechanism according to the rotation order of the test bench, the purpose of cleaning, air-drying and then testing the contacts of the solid-state hard disk can be achieved, which can effectively improve the test accuracy of the solid-state hard disk and avoid the problem of the accuracy of the test result being affected by foreign matter attached to the contacts of the solid-state hard disk during the test process;

[0017] By arranging a liquid storage bottle to supply liquid to the cleaning block, liquid can be supplied while cleaning and wiping, which can effectively improve the cleaning degree. At the same time, by arranging a buffer spring between the top column and the mounting block, the impact force of the airflow can be buffered during the air drying of the solid state hard disk by the spray plate, thereby avoiding damage to the hard disk caused by excessive airflow pressure.

[0018] By arranging the interlocking plate, the solid state hard disk can be pushed out of the placement slot in cooperation with the lifting cylinder after the solid state hard disk test is completed, thereby reducing the difficulty of manual removal and being practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of a top view of a packaging test device for a solid state hard disk according to the utility model;

[0020] Figure 2 This is a bottom view structural diagram of a packaging test device for a solid state hard disk according to the utility model;

[0021] Figure 3 This is a schematic diagram of the cleaning mechanism structure of a packaging test device for a solid state hard disk of the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the structure of an air-drying mechanism of a packaging test device for a solid state hard disk.

[0023] In the figure: 1. test bench; 2. placement slot; 3. interlocking plate; 4. cylindrical slot; 5. rotating motor; 6. lifting cylinder; 7. cleaning mechanism; 71. cleaning rack; 72. driving slider; 73. mounting frame; 74. cleaning block; 75. liquid storage bottle; 76. piston column; 77. spring 1; 78. beam block; 79. positioning pulley; 710. pull rope; 711. hose; 712. fine hole; 8. air drying mechanism; 81. air drying rack; 82. high pressure nitrogen bottle; 83. air pipe; 84. spray plate; 85. solenoid valve; 86. adjustment structure; 87. hinged plate; 88. mounting block; 89. buffer spring; 810. ejector column; 811. guide column; 9. test mechanism; 91. test rack; 92. test cylinder; 93. mounting seat; 94. PIN ejector pin; 95. limit rod. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-4As shown, a packaging test device for a solid state hard disk includes a test bench 1 and a rotating motor 5. Four placement slots 2 are provided on the test bench 1. The output end of the rotating motor 5 is fixedly sleeved in the middle of the test bench 1. A mating plate 3 is slidably sleeved in the middle of the four placement slots 2. A lifting cylinder 6 is fixedly provided at the front end of the rotating motor 5. A cleaning mechanism 7, an air drying mechanism 8 and a testing mechanism 9 are respectively provided above the test bench 1.

[0026] The cleaning mechanism 7 includes a cleaning frame 71, a driving slider 72, a cleaning block 74 and a liquid storage bottle 75. A hose 711 is connected between the cleaning block 74 and the liquid storage bottle 75. The cleaning block 74 is fixedly installed at the lower end of the driving slider 72, and a plurality of fine holes 712 are opened at the lower end of the cleaning block 74. The air-drying mechanism 8 includes an air-drying frame 81, a high-pressure nitrogen bottle 82, an air pipe 83 and a spray plate 84. The high-pressure nitrogen bottle 82 and the spray plate 84 are fixedly connected by the air pipe 83. The high-pressure nitrogen bottle 82, the air pipe 83 and the spray plate 84 are all fixedly arranged on the air-drying frame 81.

[0027] In this embodiment, a cylindrical groove 4 is opened in the middle of the four placement slots 2, and the four cylindrical grooves 4 are respectively arranged at the lower ends of the four mosaic plates 3. The output end of the lifting cylinder 6 is slidably sleeved on the cylindrical groove 4, and the lifting cylinder 6 passes through the cylindrical groove 4 to drive the mosaic plate 3 to rise and push the solid state hard disk out of the placement slot 2.

[0028] In this embodiment, the cleaning mechanism 7, the air-drying mechanism 8 and the testing mechanism 9 are arranged in a clockwise order at both sides of the upper end and the rear position of the test bench 1, and the contacts on the solid state hard disk are cleaned, air-dried and finally tested.

[0029] The cam 76 is provided with a plurality of cams 72 disposed on the bottom of the cleaning frame 71. The cam 76 is provided with a plurality of cams 72 disposed on the bottom of the cleaning frame 71. The cam 76 is provided with a plurality of cams 72 disposed on the bottom of the cleaning frame 71. The cam 76 is provided with a plurality of cams 72 disposed on the bottom of the cleaning frame 71. The cam 76 is provided with a plurality of cams 72 disposed on the bottom of the cleaning frame 71. The cam 76 is provided with a plurality of cams 72 disposed on the bottom of the cleaning frame 71. The cam 76 is provided with a plurality of cams 72 disposed on the bottom of the cleaning frame 71. The cam 76 is provided with a plurality of cams 72 disposed on the bottom of the cleaning frame 71. The cam 76 is provided with a plurality of cams 72 disposed on the bottom of the cleaning frame 71.

[0030] In this embodiment, the cleaning frame 71 is rotatably and fixedly connected with a driving screw and a driving slide rod near the lower end. The driving slide rod 72 is threaded and slidably sleeved on the outer walls of the driving screw and the driving slide rod. A driving motor is fixedly arranged on the outer wall of the cleaning frame 71. The output end of the driving motor is fixedly connected to one end of the driving screw. The driving motor drives the driving screw to rotate, thereby driving the driving slide rod 72 to move, and then driving the cleaning block 74 and the mounting frame 73 to move.

[0031] In this embodiment, a solenoid valve 85 is rotatably provided on the high-pressure nitrogen bottle 82, and an adjustment structure 86 is fixedly connected to one side near the lower end of the air-drying frame 81. Two adjustment sliders are provided on the adjustment structure 86. The upper ends of the two adjustment sliders are hinged with hinged plates 87. The upper ends of the two hinged plates 87 are rotatably connected with mounting blocks 88. The upper ends of the mounting blocks 88 are fixedly connected with buffer springs 89. The airflow pressure is buffered by the buffer springs 89 to avoid damage to the solid-state hard disk. The upper end of the buffer spring 89 is fixedly connected with a top column 810, and a guide column 811 is fixedly connected inside the top column 810. The lower end of the guide column 811 passes through the buffer spring 89 and the mounting block 88 in sequence. After the solenoid valve 85 is opened, the high-pressure nitrogen bottle 82 conveys airflow to the spray plate 84 through the air pipe 83, and then sprays air through the multiple spray holes at the lower end of the spray plate 84 to blow on the contacts of the solid-state hard disk.

[0032] In this embodiment, the adjustment structure 86 is respectively rotatably and fixedly connected with an adjustment screw and an adjustment slide rod, and two adjustment slide rods are respectively threaded and slidably sleeved on both sides of the adjustment screw and the adjustment slide rod. The thread directions on both sides of the adjustment screw are symmetrical and opposite, which facilitates the rotation of the adjustment screw to drive the adjustment slide rods at both ends to move relative to each other.

[0033] In this embodiment, the testing mechanism 9 includes a testing frame 91, on which a testing cylinder 92 is fixedly mounted, the output end of the testing cylinder 92 passes through the testing frame 91 and is fixedly connected to a mounting seat 93, the lower end of the mounting seat 93 is fixedly connected to six PIN ejectors 94, the six PIN ejectors 94 are respectively electrically connected to four data lines, a 5V power line and a ground line, both sides of the upper end of the mounting seat 93 are fixedly connected to limiting rods 95, the upper ends of the two limiting rods 95 pass through the testing frame 91, the limiting rods 95 are used to limit the lifting and lowering of the mounting seat 93, and its stability is improved.

[0034] It should be noted that the utility model is a packaging test device for solid-state hard disks. When in use, the solid-state hard disk is placed in the placement slot 2, and then the test bench 1 starts to drive the solid-state hard disk to rotate under the drive of the rotating motor 5, and passes through the cleaning mechanism 7, the air drying mechanism 8 and the testing mechanism 9 in sequence. The cleaning, air drying and testing processes of the hard disk contacts are respectively carried out through the above mechanisms to improve the test accuracy. Then the solid-state hard disk returns to the starting point and the chimeric plate 3 is driven to rise by the lifting cylinder 6, and the hard disk is pushed out of the placement slot 2, which is convenient for removing and installing the next solid-state hard disk to be tested;

[0035] When the solid state hard disk passes under the cleaning mechanism 7, the driving motor drives the driving screw to rotate, controls the driving slider 72 to reciprocate to wipe the hard disk contacts, and at the same time, since one end of the pull rope 710 is connected to the mounting frame 73 and the other end passes through the upper end of the positioning pulley 79 and is connected to the piston column 76, when the driving slider 72 is away from the liquid storage bottle 75, the piston column 76 rises and compresses the spring 1 77. When the driving slider 72 is close to the liquid storage bottle 75, under the action of the spring 1 77, the piston column 76 will descend to press the cleaning liquid in the liquid storage bottle 75 into the cleaning block 74 through the hose 711, and finally flows out through the fine hole 712, cooperating with the cleaning block 74 to clean and improve the cleaning effect;

[0036] When the solid state hard disk passes under the air drying mechanism 8, the adjustment motor on the adjustment structure 86 drives the adjustment screw to rotate, controls the relative movement of the two adjustment sliders, and then drives the mounting block 88 to rise through the hinge plate 87, thereby driving the top column 810 to rise through the buffer spring 89, and then drives the hard disk to rise a proper distance through the interlocking plate 3, and then opens the solenoid valve 85, and the high-pressure nitrogen will enter the spray plate 84 through the air pipe 83 and then blow on the cleaned contacts from multiple small holes to air dry the residual liquid. At the same time, the air flow pressure is buffered by the buffer spring 89 to avoid damage to the hard disk caused by excessive pressure;

[0037] When the solid state drive passes through the testing mechanism 9, the testing cylinder 92 drives the mounting seat 93 to descend, thereby driving the six PIN ejectors 94 to descend, and testing the six contacts of the solid state drive. The specific testing principles and methods are prior art and will not be described in detail here.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A packaging test device for a solid state hard disk, comprising a test bench (1) and a rotating motor (5), wherein the test bench (1) is provided with four placement slots (2), and an output end of the rotating motor (5) is fixedly sleeved in the middle of the test bench (1), characterized in that: The middle parts of the four placement slots (2) are all slidably sleeved with a fitting plate (3), the front end of the rotating motor (5) is fixedly provided with a lifting cylinder (6), and the top of the test bench (1) is respectively provided with a cleaning mechanism (7), an air drying mechanism (8) and a testing mechanism (9); The cleaning mechanism (7) comprises a cleaning frame (71), a driving slider (72), a cleaning block (74) and a liquid storage bottle (75); a hose (711) is connected between the cleaning block (74) and the liquid storage bottle (75); the cleaning block (74) is fixedly mounted on the lower end of the driving slider (72); and a plurality of fine holes (712) are formed on the lower end of the cleaning block (74); the air drying mechanism (8) comprises an air drying frame (81), a high-pressure nitrogen bottle (82), an air pipe (83) and a spray plate (84); the high-pressure nitrogen bottle (82) and the spray plate (84) are fixedly connected via the air pipe (83); and the high-pressure nitrogen bottle (82), the air pipe (83) and the spray plate (84) are all fixedly mounted on the air drying frame (81).

2. The solid state drive package testing device according to claim 1, wherein: A cylindrical groove (4) is provided in the middle of each of the four placement grooves (2). The four cylindrical grooves (4) are respectively arranged at the lower ends of the four engaging plates (3). The output end of the lifting cylinder (6) is slidably sleeved in the cylindrical groove (4).

3. The solid state drive package testing device according to claim 1, wherein: The cleaning mechanism (7), air drying mechanism (8) and testing mechanism (9) are arranged in a clockwise order at both sides of the upper end and at a rear position of the testing table (1).

4. The solid state drive package testing device according to claim 1, wherein: The liquid storage bottle (75) is fixedly arranged in the cleaning frame (71), and a piston column (76) is slidably sleeved in the liquid storage bottle (75). The upper end of the piston column (76) passes through the liquid storage bottle (75) and is fixedly connected to a spring 1 (77). The upper end of the spring 1 (77) is fixedly connected to a restraining block (78). The upper end of the driving slider (72) is fixedly connected to a mounting frame (73). A positioning pulley (79) is rotatably arranged on the inner wall of one side of the cleaning frame (71). A pull rope (710) is fixedly connected between the mounting frame (73) and the piston column (76), and the pull rope (710) passes through the upper end of the positioning pulley (79) and the middle of the restraining block (78) and the spring 1 (77) in sequence.

5. The solid state drive package testing device according to claim 1, wherein: The cleaning frame (71) is rotatably and fixedly connected to a driving screw and a driving slide rod near the lower end thereof, the driving slide rod (72) is threadedly and slidably sleeved on the outer walls of the driving screw and the driving slide rod, a driving motor is fixedly arranged on the outer wall of the cleaning frame (71), and the output end of the driving motor is fixedly connected to one end of the driving screw.

6. The solid state drive package testing device according to claim 1, wherein: A solenoid valve (85) is rotatably provided on the high-pressure nitrogen bottle (82); an adjustment structure (86) is fixedly connected to one side of the air drying rack (81) near the lower end; two adjustment sliders are provided on the adjustment structure (86); the upper ends of the two adjustment sliders are hinged with hinge plates (87); the upper ends of the two hinge plates (87) are rotatably connected with mounting blocks (88); the upper ends of the mounting blocks (88) are fixedly connected with a buffer spring (89); the upper ends of the buffer spring (89) are fixedly connected with a top column (810); the top column (810) is fixedly connected with a guide column (811); the lower end of the guide column (811) passes through the buffer spring (89) and the mounting block (88) in sequence.

7. The solid state drive package testing device according to claim 6, characterized in that: The adjusting structure (86) is rotatably and fixedly connected to an adjusting screw rod and an adjusting slide rod, respectively. The two adjusting slide rods are respectively threadedly and slidably sleeved on both sides of the adjusting screw rod and the adjusting slide rod. The thread directions on both sides of the adjusting screw rod are symmetrical and opposite.

8. The solid state drive package testing device according to claim 1, wherein: The testing mechanism (9) comprises a testing frame (91), a testing cylinder (92) being fixedly mounted on the testing frame (91), an output end of the testing cylinder (92) passing through the testing frame (91) and being fixedly connected to a mounting seat (93), six PIN ejector pins (94) being fixedly connected to the lower end of the mounting seat (93), both sides of the upper end of the mounting seat (93) being fixedly connected to limiting rods (95), and the upper ends of the two limiting rods (95) passing through the testing frame (91).

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