Memory bank test fixture

Abstract

The utility model discloses a memory bank test fixture which comprises a base, two vertical plates are fixedly connected to the upper end face of the base, positioning assemblies are arranged on the two vertical plates, two fixing plates are fixedly connected to the upper end face of the base, a conveying assembly is arranged on the two fixing plates, a mounting box is arranged on the conveying assembly, and the mounting box is fixedly connected with the base. A mounting box is arranged on the base, a plurality of inserting grooves are formed in the mounting box, memory bank bodies are arranged in the inserting grooves, the positioning assembly is arranged in the mounting box, a plurality of connecting columns are fixedly connected to the upper end face of the base, and a top plate is jointly and fixedly connected to the end faces, away from the base, of the connecting columns. According to the utility model, the device can rapidly detect a plurality of memory bank bodies, the detection efficiency of the device is improved, the arranged buffer assembly can prevent the detection plate from damaging the memory bank bodies, the safety of the memory bank bodies is improved, and the detection end of the detection plate is prevented from crushing the memory bank bodies.

Description

Technical Field

[0001] The utility model relates to the technical field of memory stick testing, in particular to a memory stick testing fixture. Background Art

[0002] The memory stick is a computer component that the CPU can address through the bus and perform read and write operations. It is also an important channel for the CPU to connect to other devices. It is one of the most important hardware in the computer and an indispensable hardware. In the early stages of memory stick production, it is generally necessary to perform functional testing on the memory stick using a jig.

[0003] The existing memory stick test fixture is generally a single-station one, and the staff is required to manually insert the memory sticks into the test fixture one by one for testing, which causes a large workload for the staff and has low testing efficiency.

[0004] To this end, we propose a memory stick test fixture to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and proposes a memory stick test fixture.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A memory stick test fixture comprises a base, wherein the upper end surface of the base is fixedly connected to two vertical plates, and the two vertical plates are each provided with a positioning assembly, the upper end surface of the base is fixedly connected to two fixed plates, and the two fixed plates are provided with a transmission assembly, and the transmission assembly is provided with a mounting box, and the mounting box is provided with a plurality of slots, and memory stick bodies are each provided in the plurality of slots, and the positioning assembly is provided in the mounting box, and the upper end surface of the base is fixedly connected to a plurality of connecting columns, and the end surfaces of the plurality of connecting columns away from the base are commonly fixedly connected to a top plate, and the end surface of the top plate away from the base is fixedly connected to a hydraulic pump, and the telescopic end of the hydraulic pump slides through the top plate and is fixedly connected to the connecting plate, and a buffer assembly is provided on the connecting plate, and a detection plate is provided on the buffer assembly, and a plurality of detection ends are provided on the lower end surface of the detection plate, and the plurality of detection ends are respectively matched with a plurality of memory stick bodies.

[0008] Preferably, the conveying assembly includes a plurality of rotating rollers connected to two fixed plates for rotation together, wherein a rotating cavity is provided on one of the fixed plates, and a plurality of sprockets are rotatably connected to an inner wall on one side of the rotating cavity, and the other ends of the plurality of sprockets rotate through the fixed plate and are respectively fixedly connected to the plurality of rotating rollers, and the plurality of sprockets are driven by chains, and a rotating machine is fixedly connected to the other fixed plate, and the rotating machine rotates through the fixed plate and is fixedly connected to one of the rotating rollers.

[0009] Preferably, the positioning assembly includes a fixed block fixedly connected to an end face of the vertical plate away from the rotating roller, the fixed block is provided with a sliding cavity, a telescopic spring is fixedly connected to the inner wall of the sliding cavity on a side away from the installation box, a sliding plate is fixedly connected to the telescopic spring, a positioning rod is fixedly connected to one end of the sliding plate away from the telescopic spring, a positioning groove is provided on the side wall of the installation box, the end of the positioning rod away from the telescopic spring is circular, and the positioning rod and the positioning groove are matched.

[0010] Preferably, the buffer assembly includes a plurality of buffer springs fixedly connected to the lower end surface of the connecting plate near the base, the ends of the plurality of buffer springs away from the top plate are commonly fixedly connected to the detection plate, a plurality of telescopic rods are fixedly connected to the end surface of the connecting plate near the base, the plurality of telescopic rods are respectively sleeved in the plurality of buffer springs, and the telescopic ends of the plurality of telescopic rods are all fixedly connected to the detection plate.

[0011] Preferably, a plurality of feet are fixedly connected to the lower end surface of the base, and the lower end surfaces of the plurality of feet are all provided with anti-slip patterns.

[0012] Preferably, a protective shell is fixedly connected to the other fixed plate, and the protective shell and the rotating machine are matched.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The user places the installation box on the rotating roller, and the rotating machine starts to work, so that the installation box moves to the bottom of the detection plate. At this time, the positioning rod fine-tunes the installation box so that the installation box moves on the rotating roller to just below the detection plate. At this time, the hydraulic pump starts to work, so that the detection end on the detection plate is inserted into the memory bar body to complete the detection of the memory bar. After the detection is completed, the rotating roller moves the installation box out to complete the detection of the memory bar body, so that the device can quickly detect multiple memory bar bodies, thereby improving the detection efficiency of the device.

[0015] 2. During the detection process, the hydraulic pump drives the connecting plate to descend. When the detection end of the detection plate contacts the memory stick body, the buffer spring contracts, causing the detection end of the detection plate to slowly close to the memory stick body, which will not cause damage to the memory stick body, thereby improving the safety of the memory stick body and preventing the detection end of the detection plate from crushing the memory stick body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural diagram of a memory stick test fixture proposed by the utility model;

[0017] Figure 2 This is a three-dimensional cross-sectional view of a memory stick test fixture structure proposed by the utility model;

[0018] Figure 3 This is a three-dimensional cross-sectional view of a protective shell structure of a memory stick test fixture proposed by the utility model.

[0019] In the figure: 1 base, 2 vertical plate, 3 fixed plate, 4 installation box, 5 memory bar body, 6 connecting column, 7 top plate, 8 hydraulic pump, 9 connecting plate, 10 detection plate, 11 rotating roller, 12 rotating cavity, 13 sprocket, 14 chain, 15 rotating machine, 16 fixed block, 17 sliding cavity, 18 telescopic spring, 19 positioning rod, 20 buffer spring, 21 pad foot, 22 protective shell. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3 A memory stick test fixture comprises a base 1, a plurality of feet 21 are fixedly connected to the lower end surface of the base 1, and the lower end surfaces of the plurality of feet 21 are all provided with anti-skid patterns, which can improve the stability of the device and prevent the device from moving during operation; two vertical plates 2 are fixedly connected to the upper end surface of the base 1, and positioning components are provided on the two vertical plates 2; two fixed plates 3 are fixedly connected to the upper end surface of the base 1, and a transmission component is provided on the two fixed plates 3; an installation box 4 is provided on the transmission component, and a plurality of slots are provided on the installation box 4, and a memory stick body 5 is provided in each of the plurality of slots; a positioning component is provided in the installation box 4; a plurality of connecting columns 6 are fixedly connected to the upper end surface of the base 1, and a top plate 7 is fixedly connected to the end surface of the plurality of connecting columns 6 away from the base 1; a hydraulic pump 8 is fixedly connected to the end surface of the top plate 7 away from the base 1; the telescopic end of the hydraulic pump 8 slides through the top plate 7 and is fixedly connected to a connecting plate 9, and a buffer component is provided on the connecting plate 9;

[0022] A detection plate 10 is provided on the buffer component, and a plurality of detection ends are provided on the lower end surface of the detection plate 10, and the plurality of detection ends are respectively matched with the plurality of memory bar bodies 5. The transmission component includes a plurality of rotating rollers 11 that are rotatably connected to two fixed plates 3 together, a rotating cavity 12 is provided on one of the fixed plates 3, and a plurality of sprockets 13 are rotatably connected on the inner wall of one side of the rotating cavity 12, and the other ends of the plurality of sprockets 13 rotate and penetrate the fixed plate 3 and are respectively fixedly connected to the plurality of rotating rollers 11, and the plurality of sprockets 13 are driven by chains 14, and a rotating machine 15 is fixedly connected to the other fixed plate 3, and the rotating machine 15 rotates and penetrates the fixed plate 3 and is fixedly connected to one of the rotating rollers 11, and a protective shell 22 is fixedly connected to the other fixed plate 3, and the protective shell 22 and the rotating machine 15 are matched, and the protective shell 22 can protect the rotating machine 15 and prevent the rotating machine 15 from being damaged by external interference;

[0023] The positioning assembly includes a fixed block 16 fixedly connected to an end face of the vertical plate 2 away from the rotating roller 11, a sliding cavity 17 is provided on the fixed block 16, a telescopic spring 18 is fixedly connected to the inner wall of the sliding cavity 17 away from the installation box 4, a sliding plate is fixedly connected to the telescopic spring 18, and a positioning rod 19 is fixedly connected to one end of the sliding plate away from the telescopic spring 18. A positioning groove is provided on the side wall of the installation box 4, and the end of the positioning rod 19 away from the telescopic spring 18 is circularly arranged, and the positioning rod 19 and the positioning groove are matched. The buffer assembly includes a plurality of buffer springs 20 fixedly connected to the lower end face of the connecting plate 9 close to the base 1, and the ends of the plurality of buffer springs 20 away from the top plate 7 are commonly fixedly connected to the detection plate 10, and a plurality of telescopic rods are fixedly connected to the end face of the connecting plate 9 close to the base 1, and the plurality of telescopic rods are respectively sleeved in the plurality of buffer springs 20, and the telescopic ends of the plurality of telescopic rods are all fixedly connected to the detection plate 10.

[0024] During the use of the utility model, the user places the device at a designated workplace, and at this time the user places the installation box 4 on the rotating roller 11. At this time, the rotating machine 15 starts to work, and the output end of the rotating machine 15 starts to work, so that one of the rotating rollers 11 starts to rotate, and the sprocket 13 on the rotating roller 11 starts to rotate. Under the transmission of the chain 14, the rotating roller 11 starts to rotate, and the installation box 4 on the rotating roller 11 moves to the bottom of the detection plate 10. The installation box 4 will contact the positioning rod 19 during the movement, and the positioning rod 19 will be squeezed by the installation box 4. At this time, the telescopic spring 18 will shrink, and the positioning rod 19 will temporarily shrink into the sliding cavity 17. When the positioning groove on the installation box 4 is directly opposite to the positioning rod 19, the positioning rod 19 will fix the installation box 4 to prevent the installation box 4 from moving on the rotating roller 11. At the same time, the positioning rod 19 will fine-tune the installation box 4 so that the installation box 4 can rotate. The roller 11 moves to the bottom of the detection plate 10. At this time, the hydraulic pump 8 starts to work, and the telescopic end of the hydraulic pump 8 drives the connecting plate 9 to descend. At this time, the detection end on the detection plate 10 will first contact the memory stick body 5. At this time, the buffer spring 20 and the telescopic rod shrink, so that the detection end of the detection plate 10 slowly closes to the memory stick body 5, which will not cause damage to the memory stick body 5, thereby improving the safety of the memory stick body 5 and preventing the detection end of the detection plate 10 from crushing the memory stick body 5. The detection end on the detection plate 10 is inserted into the memory stick body 5 to complete the detection of the memory stick body 5. After the detection is completed, the rotating machine 15 starts to work, and the rotating roller 11 rotates to move the installation box 4 out. Then the user places another installation box 4 on the rotating roller 11 for continued detection, completing the device's detection of the memory stick body 5, so that the device can quickly detect multiple memory stick bodies 5, thereby improving the detection efficiency of the device.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A memory stick test fixture, comprising a base (1), characterized in that: The upper end surface of the base (1) is fixedly connected to two vertical plates (2), and the two vertical plates (2) are each provided with a positioning assembly. The upper end surface of the base (1) is fixedly connected to two fixed plates (3), and the two fixed plates (3) are provided with a transmission assembly. The transmission assembly is provided with an installation box (4), and the installation box (4) is provided with a plurality of slots, and a memory bar body (5) is provided in each of the plurality of slots. The positioning assembly is provided in the installation box (4). The upper end surface of the base (1) is fixedly connected to a plurality of connection columns (6). The end surfaces of the plurality of connection columns (6) away from the base (1) are commonly fixedly connected to a top plate (7), the end surface of the top plate (7) away from the base (1) is fixedly connected to a hydraulic pump (8), the telescopic end of the hydraulic pump (8) slides through the top plate (7) and is fixedly connected to a connection plate (9), a buffer assembly is arranged on the connection plate (9), a detection plate (10) is arranged on the buffer assembly, and a plurality of detection ends are arranged on the lower end surface of the detection plate (10), and the plurality of detection ends are respectively arranged to match the plurality of memory bar bodies (5).

2. A memory stick test fixture according to claim 1, characterized in that: The transmission assembly comprises a plurality of rotating rollers (11) which are rotatably connected to two fixed plates (3), one of the fixed plates (3) is provided with a rotating chamber (12), a plurality of sprockets (13) are rotatably connected to an inner wall of one side of the rotating chamber (12), the other ends of the plurality of sprockets (13) rotatably penetrate the fixed plate (3) and are respectively fixedly connected to the plurality of rotating rollers (11), the plurality of sprockets (13) are driven by chains (14), and the other fixed plate (3) is fixedly connected with a rotating machine (15), the rotating machine (15) rotatably penetrates the fixed plate (3) and is fixedly connected to one of the rotating rollers (11).

3. A memory stick test fixture according to claim 1, characterized in that: The positioning assembly comprises a fixed block (16) fixedly connected to an end face of the vertical plate (2) away from the rotating roller (11); a sliding cavity (17) is provided on the fixed block (16); a telescopic spring (18) is fixedly connected to an inner wall of the sliding cavity (17) away from the installation box (4); a sliding plate is fixedly connected to the telescopic spring (18); an end of the sliding plate away from the telescopic spring (18) is fixedly connected to a positioning rod (19); a positioning groove is provided on the side wall of the installation box (4); an end of the positioning rod (19) away from the telescopic spring (18) is circularly arranged; the positioning rod (19) and the positioning groove are matched.

4. The memory stick test fixture according to claim 1, characterized in that: The buffer assembly comprises a plurality of buffer springs (20) fixedly connected to the lower end surface of the connecting plate (9) close to the base (1); one end of the plurality of buffer springs (20) away from the top plate (7) is fixedly connected to the detection plate (10); a plurality of telescopic rods are fixedly connected to one end surface of the connecting plate (9) close to the base (1); the plurality of telescopic rods are respectively sleeved in the plurality of buffer springs (20); and the telescopic ends of the plurality of telescopic rods are fixedly connected to the detection plate (10).

5. The memory stick test fixture according to claim 1, characterized in that: A plurality of feet (21) are fixedly connected to the lower end surface of the base (1), and the lower end surfaces of the plurality of feet (21) are all provided with anti-slip patterns.

6. The memory stick test fixture according to claim 1, characterized in that: A protective shell (22) is fixedly connected to the other fixed plate (3), and the protective shell (22) and the rotating machine (15) are matched.

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