Memory chip test frame

Abstract

The utility model belongs to the technical field of chip processing, and discloses a memory chip test rack, which comprises a base and a storage rack arranged at the top of the base, a plurality of storage cavities used for storing memory chips are arranged on one side of the storage rack side by side, and a plurality of electric push rods are arranged on the other side of the storage rack side by side. The output end of the electric push rod penetrates through the storage rack and is connected with a push plate, a conveying table is installed at the bottom of one side wall of the base, a bottom plate is supported at the bottom of the inner side of the conveying table, a linear guide rail motor is installed on the inner wall of one side of the conveying table, and the output end of the linear guide rail motor is connected to the corresponding side of the bottom plate; an electric telescopic rod is installed in the center of the top of the bottom plate, and the output end of the electric telescopic rod is connected with a supporting frame. By means of the scheme, the defects that although an existing device can rapidly take out the needed storage chip, the storage chip can be conveyed to a testing area only through manual participation after being taken out, and the conveying process is not efficient enough are overcome.

Description

Technical Field

[0001] This utility model belongs to the field of chip processing technology, specifically a memory chip test fixture. Background Technology

[0002] As a crucial component of electronic products, memory chips require multiple processes in their manufacturing. One important process is testing. Testing memory chips typically requires specialized testing equipment. To improve the efficiency of memory chip testing, it is necessary to be able to quickly retrieve the memory chips to be tested.

[0003] However, the following problems were found in the implementation of the relevant technology: Although the existing equipment can quickly remove the required memory chip, manual intervention is required to transport the memory chip to the test area after it is removed, and the transportation process is not efficient enough. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides a memory chip test fixture. After the memory chip is removed, it is supported by a support plate. By moving the support plate to the test area and controlling its deflection, the memory chip can be placed down. This fixture has the advantages of completing the memory chip transport without manual intervention, and the transport process is more efficient.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a memory chip testing rack, comprising a base and a storage rack mounted on top of the base. One side of the storage rack has multiple storage cavities for storing memory chips arranged side-by-side. The other side of the storage rack has multiple electric push rods arranged side-by-side, with the output ends of the electric push rods penetrating the storage rack and connected to a push plate. A conveyor platform is installed at the bottom of one side wall of the base, and a base plate supports the bottom inner side of the conveyor platform. A linear guide motor is installed on one side inner wall of the conveyor platform, and the output end of the linear guide motor is connected to the corresponding side of the base plate. An electric telescopic rod is installed at the top center of the base plate, and the output end of the electric telescopic rod is connected to a support frame. A servo motor is installed on one side outer wall of the support frame, and the output end of the servo motor is connected to a support plate located inside the support frame.

[0006] Preferably, a storage cavity is formed on one side of the base, and a partition is hinged to the bottom of the storage cavity.

[0007] Preferably, a latch is installed between the corresponding sides of the partition and the storage cavity, and a handle is connected to the side of the partition away from the storage cavity.

[0008] Preferably, silicone pads are adhered to both the side of the push plate away from the electric push rod and the bottom inner side of the storage cavity.

[0009] Preferably, the side wall of the electric push rod is sleeved with a fixing seat, and the fixing seat is connected to the corresponding side of the storage rack through a plurality of screws.

[0010] Preferably, the side wall of the electric telescopic rod is sleeved with a reinforcing seat, and a plurality of reinforcing bolts are arranged in an annular shape between the reinforcing seat and the top of the bottom plate.

[0011] Preferably, the bottom of the two side walls of the base is welded with a fixing plate, and a plurality of fixing holes are arranged side by side on the top of the fixing plate.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] 1、 the utility model discloses a support plate is received the storage chip that the electric push rod pushes out, and the bottom plate below the support plate can be moved to the test area under the drive of the linear guide motor, then servo motor drives the deflection of support plate, and the storage chip can be put down, and the conveying of storage chip can be completed without manual participation, and conveying is more efficient.

[0014] 2、 the utility model discloses a storage cavity can temporarily store the storage chip that tests unqualified, and after the whole batch of storage chips are tested, the baffle can be opened, and then the unqualified storage chip is taken out uniformly, and it is not necessary to remove the unqualified storage chip separately each time. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model;

[0016] Figure 2 It is the structure schematic view of the electric push rod of the utility model;

[0017] Figure 3 It is the structure schematic view of the conveying table of the utility model;

[0018] Figure 4 It is the structure schematic view of the support frame of the utility model;

[0019] Figure 5 It is the utility model Figure 4 The structure enlarged view of A place in the utility model.

[0020] In the drawing: 1, base;2, storage rack;3, electric push rod;4, push plate;5, conveying table;6, bottom plate;7, electric telescopic rod;8, support frame;9, servo motor;10, support plate;11, linear guide motor;12, silica gel pad;13, reinforcing seat;14, baffle;15, fixing plate. DETAILED DESCRIPTION

[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0022] As shown in Figures 1 to 5 The utility model provides a kind of storage chip test rack, including base 1 and the storage rack 2 of installation in the top of base 1, and a plurality of storage cavities for storing storage chip are provided side by side in the side of storage rack 2, and a plurality of electric push rods 3 are installed side by side in the other side of storage rack 2, and the output end of electric push rod 3 is through storage rack 2 and is connected with push plate 4 by screw, and the storage chip in corresponding storage cavity can be pushed out by the movement of push plate 4 controlled by electric push rod 3, and conveying table 5 is installed on the bottom of one side wall of base 1 by multiple groups of bolts, and bottom plate 6 is supported on the inside bottom of conveying table 5, and linear guide motor 11 is installed on the inside wall of one side of conveying table 5 by mounting seat, and the output end of linear guide motor 11 is connected on the corresponding side of bottom plate 6 by bolt, and the output end of linear guide motor 11 can drive bottom plate 6 to move linearly, and electric telescopic rod 7 is installed on the top center of bottom plate 6, and support frame 8 is connected with the output end of electric telescopic rod 7 by bolt, and the height of support frame 8 can be adjusted by electric telescopic rod 7, and servo motor 9 is installed on the outside wall of one side of support frame 8 by motor base, and the output end of servo motor 9 is through the corresponding side of support frame 8 and is coaxially connected with rotating rod (not shown in the drawing), and support plate 10 is fixedly sleeved on the inside of support frame 8 on the side wall of rotating rod, and support plate 10 is used to support storage chip, and servo motor 9 can drive support plate 10 to deflect, so that storage chip can be placed from its bottom.

[0023] Specifically, storage cavity is structured on the side of base 1, and the bottom of storage cavity is hinged with baffle 14, and storage chip can be taken out in storage cavity by opening baffle 14.

[0024] Further, lock catch is installed between the corresponding side of baffle 14 and storage cavity, and lock catch is used to fix baffle 14, and handle is connected with the side of baffle 14 away from storage cavity by screw, and baffle 14 can be conveniently opened and closed by handle.

[0025] Still further, silica gel pad 12 is bonded on the inside bottom of push plate 4 away from electric push rod 3 and storage cavity, which can avoid the abrasion of contact surface between storage chip and corresponding structure.

[0026] It is worth mentioning that the side wall of the electric push rod 3 is fixedly sleeved with a fixing seat, and the fixing seat is connected to the corresponding side of the storage rack 2 through a plurality of screws. Through the structure, the stability of the electric push rod 3 in work can be increased, and it is ensured that the push plate 4 can smoothly push the storage chip out of the storage cavity.

[0027] It is worth noting that the side wall of the electric telescopic rod 7 is fixedly sleeved with a reinforcing seat 13, and a plurality of reinforcing bolts are arranged in an annular shape between the reinforcing seat 13 and the top of the bottom plate 6. Through the group of structures, the stability of the electric telescopic rod 7 in work can be increased, and it is ensured that the support frame 8 can stably rise and fall.

[0028] It is worth mentioning that the bottom of the symmetrical two side walls of the base 1 is welded with a fixing plate 15, and the top of the fixing plate 15 is flush with the bottom of the base 1. A plurality of fixing holes are arranged side by side on the top of the fixing plate 15. The stability of the base 1 can be increased by installing bolts in the fixing holes.

[0029] Among them, the electric push rod 3, the electric telescopic rod 7, the servo motor 9 and the linear guide motor 11 are prior art and will not be described again. At the same time, the utility model also includes a power supply, a controller and a switch, which are not the main technical points of the patent and will not be described again. The "front, rear, left and right" perspective of the device is based on the direction of the drawing. Figure 1

[0030] Working principle: connect the device with an external power supply. When the corresponding storage chip needs to be tested, first drive the bottom plate 6 to move close to the base 1 through the linear guide motor 11, then drive the support frame 8 to move up until the support plate 10 is close to the storage cavity where the storage chip is located through the electric telescopic rod 7, then only need to start the corresponding electric push rod 3 to drive the push plate 4 to move, then the storage chip can be pushed out to the top of the support plate 10, then move it to the test area through the linear guide motor 11, then control the storage chip to move down through the electric telescopic rod 7, and finally drive the support plate 10 to deflect to the test area through the servo motor 9. In this way, the storage chip on the top of the support plate 10 will slide down and be placed. Then the existing principle can be used to test the storage chip. The unqualified storage chip can be placed in the storage cavity for temporary storage by opening the partition plate 14.

[0031] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.​

[0032] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A memory chip test rack, comprising a base (1) and a storage rack (2) mounted on top of the base (1), characterized in that: The storage rack (2) has multiple storage cavities for storing memory chips arranged side by side on one side. Multiple electric push rods (3) are installed side by side on the other side of the storage rack (2). The output end of the electric push rod (3) passes through the storage rack (2) and is connected to a push plate (4). A conveyor platform (5) is installed at the bottom of one side wall of the base (1). A base plate (6) is supported at the bottom of the inner side of the conveyor platform (5). A linear guide motor (11) is installed on the inner side of one side of the conveyor platform (5). The output end of the linear guide motor (11) is connected to the corresponding side of the base plate (6). An electric telescopic rod (7) is installed at the top center of the base plate (6). The output end of the electric telescopic rod (7) is connected to a support frame (8). A servo motor (9) is installed on the outer side of one side of the support frame (8). The output end of the servo motor (9) is connected to a support plate (10) located inside the support frame (8).

2. A memory chip test fixture according to claim 1, characterized in that: The base (1) has a storage cavity on one side, and a partition (14) is hinged to the bottom of the storage cavity.

3. A memory chip test fixture according to claim 2, characterized in that: A latch is installed between the partition (14) and the corresponding side of the storage cavity, and a handle is connected to the side of the partition (14) away from the storage cavity.

4. A memory chip test fixture according to claim 1, characterized in that: Silicone pads (12) are adhered to the side of the push plate (4) away from the electric push rod (3) and the bottom of the inner side of the storage cavity.

5. A memory chip test fixture according to claim 1, characterized in that: The electric push rod (3) has a fixed seat on its side wall, and the fixed seat is connected to the corresponding side of the storage rack (2) by multiple screws.

6. A memory chip test fixture according to claim 1, characterized in that: The electric telescopic rod (7) is fixedly sleeved with a reinforcing seat (13), and multiple reinforcing bolts are arranged in a ring shape between the reinforcing seat (13) and the top of the base plate (6).

7. A memory chip test fixture according to claim 1, characterized in that: The base (1) has a fixing plate (15) welded to the bottom of both sides of its symmetrical side walls, and the top of the fixing plate (15) has multiple fixing holes arranged in a row.

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