Integrated circuit material box with good protection performance

Abstract

The utility model discloses an integrated circuit material box with good protection performance, which comprises a shell, the bottom of the shell is rotatably connected with a bottom cover, the top of the shell is rotatably connected with a top cover, two threaded rods are rotatably inserted between the two sides of the shell, a movable groove plate is sleeved between the two threaded rods in a threaded manner, and the movable groove plate is connected with the top cover in a threaded manner. A plurality of guide rods are fixedly connected between the inner walls of the two sides of the shell, the guide rods are slidably connected with a movable groove plate in an inserted mode, a fixed groove plate is fixedly connected to the inner wall of one side of the shell, rubber pads are bonded to one side of the movable groove plate and one side of the fixed groove plate, a lower foam block is bonded to the inner wall of the bottom of the shell, and an elastic assembly is arranged at the bottom of the top cover. The elastic assembly comprises a plurality of springs. According to the utility model, the threaded rod is screwed to enable the movable groove plate to move along the guide rod, so that the movable groove plate is matched with the fixed groove plate to clamp a wafer, the wafer is prevented from shaking when the material box is impacted, and the wafer is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated circuit packaging and testing, in particular to an integrated circuit material box with good protective performance. Background Art

[0002] Currently, during the process of integrated circuit testing and packaging, the wafers are usually placed in boxes when transferred between various processes to prevent the wafers from being damaged during transportation.

[0003] Among them, after searching, the patent with the authorization publication number CN214848537U discloses an adjustable integrated circuit packaging and testing material box. During the use of the material box of the above patent, since the wafer is directly placed in the receiving groove, when the outer surface of the material box is impacted, the wafer will collide with the material box, causing the wafer to be easily damaged, which cannot meet the application of wafer transportation of integrated circuits. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a material box for integrated circuits with good protection.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A material box for integrated circuits with good protective properties comprises a shell, wherein the bottom of the shell is rotatably connected to a bottom cover, the top of the shell is rotatably connected to a top cover, two threaded rods are rotatably inserted between the two sides of the shell, a movable groove plate is threadedly sleeved between the two threaded rods, a plurality of guide rods are fixedly connected between the inner walls on both sides of the shell, the guide rods are slidably inserted with the movable groove plate, a fixed groove plate is fixedly connected to the inner wall of one side of the shell, one side of the movable groove plate and one side of the fixed groove plate are both bonded with rubber pads, a lower foam block is bonded to the bottom inner wall of the shell, and an elastic component is provided at the bottom of the top cover.

[0007] Furthermore, the elastic component includes a plurality of springs, the top ends of the springs are fixedly connected to the bottom of the top cover, and the bottom ends of the plurality of springs are commonly fixed with a connecting plate.

[0008] Furthermore, an upper foam block is bonded to the bottom of the connecting plate.

[0009] Furthermore, one end between the two threaded rods is connected with a belt through a pulley transmission.

[0010] Furthermore, a protective cover is clamped on an outer wall of one side of the shell, and the protective cover covers the outer side of the belt.

[0011] Furthermore, two sockets are fixedly connected to an outer wall on one side of the shell.

[0012] Furthermore, the top of the bottom cover and the bottom of the top cover are both rotatably connected with screw rods, the screw rods are clamped with the clamping seat, and a butterfly nut is threadedly sleeved on one end of the screw rods.

[0013] The beneficial effects of the utility model are:

[0014] 1. The threaded rod is screwed to move the movable slot plate along the guide rod, so that the wafer can be clamped in cooperation with the fixed slot plate, thereby preventing the wafer from shaking when the material box is impacted, thereby preventing the wafer from being damaged.

[0015] 2. The provision of the rubber pad and the lower foam block prevents the wafer from directly contacting the inner wall of the shell, thereby reducing the bumping of the wafer and further better protecting the wafer.

[0016] 3. The spring, the connecting plate and the upper foam block are combined to press the wafer tightly, and wafers of different specifications can be fixed conveniently and quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural diagram of a material box for integrated circuits with good protection proposed by the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of a material box for integrated circuits with good protection proposed by the utility model;

[0019] Figure 3 The utility model discloses a partially opened structure diagram of a material box for integrated circuits with good protection.

[0020] In the figure: 1. Shell; 2. Bottom cover; 3. Top cover; 4. Threaded rod; 5. Guide rod; 6. Moving groove plate; 7. Fixed groove plate; 8. Rubber pad; 9. Lower foam block; 10. Elastic component; 1001. Spring; 1002. Connecting plate; 1003. Upper foam block; 11. Belt; 12. Protective cover; 13. Holder; 14. Screw; 15. Butterfly nut. DETAILED DESCRIPTION

[0021] 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.

[0022] Reference Figure 1-Figure 3, a material box for integrated circuits with good protective performance, comprising a shell 1, a bottom cover 2 is rotatably connected to the bottom of the shell 1, a top cover 3 is rotatably connected to the top of the shell 1, two threaded rods 4 are rotatably inserted between the two sides of the shell 1, a movable groove plate 6 is threadedly sleeved between the two threaded rods 4, a plurality of guide rods 5 are welded between the inner walls on both sides of the shell 1, the guide rods 5 are slidably inserted with the movable groove plate 6, a fixed groove plate 7 is fixed to the inner wall of one side of the shell 1 by bolts, the threaded rods 4 are screwed to make the movable groove plate 6 move along the guide rods 5, so as to cooperate with the fixed groove plate 7 to clamp the wafer, a rubber pad 8 is bonded to one side of the movable groove plate 6 and a lower foam block 9 is bonded to the inner wall of the bottom of the shell 1, and the design of the rubber pad 8 and the lower foam block 9 avoids direct contact between the wafer and the inner wall of the shell 1, thereby reducing the bumping of the wafer, and an elastic component 10 is provided at the bottom of the top cover 3.

[0023] The elastic component 10 includes a plurality of springs 1001, the top of the spring 1001 is fixedly connected to the bottom of the top cover 3, the design of the spring 1001 is convenient for pressing wafers of different specifications, a connecting plate 1002 is fixed to the bottom of the plurality of springs 1001, an upper foam block 1003 is bonded to the bottom of the connecting plate 1002, the top cover 3 is covered on the housing 1, and the upper foam block 1003 is pressed on the wafer, so as to better fix the wafer, one end between the two threaded rods 4 is connected to a belt 11 through a pulley drive, A protective cover 12 is clamped on the outer wall of one side of the shell 1. The protective cover 12 covers the outside of the belt 11, and the belt 11 is protected by the protective cover 12. Two clamping seats 13 are welded on the outer wall of one side of the shell 1. The top of the bottom cover 2 and the bottom of the top cover 3 are rotatably connected with a screw rod 14, and the screw rod 14 is clamped with the clamping seat 13. A butterfly nut 15 is threadedly sleeved on one end of the screw rod 14. Unscrew the butterfly nut 15, and then pull the screw rod 14 to separate from the clamping seat 13, so as to facilitate opening the bottom cover 2 and the top cover 3, and then facilitate cleaning the inside of the shell 1.

[0024] Working principle of this embodiment: when in use, first, place the wafer on the lower foam block 9, then, screw the threaded rod 4 to make the movable slot plate 6 move along the guide rod 5, so as to cooperate with the fixed slot plate 7 to clamp the wafer, then, cover the top cover 3 on the housing 1, and make the upper foam block 1003 press on the wafer, so as to better fix the wafer;

[0025] When the inside of the housing 1 needs to be cleaned, the butterfly nut 15 is screwed off, and the screw 14 is then pulled apart from the holder 13 , after which the bottom cover 2 and the top cover 3 can be opened, thereby facilitating cleaning of the inside of the housing 1 .

[0026] 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 material box for integrated circuits with good protection, comprising a housing (1), characterized in that: The bottom of the shell (1) is rotatably connected to a bottom cover (2), the top of the shell (1) is rotatably connected to a top cover (3), two threaded rods (4) are rotatably plugged between the two sides of the shell (1), a movable groove plate (6) is threadedly sleeved between the two threaded rods (4), a plurality of guide rods (5) are fixedly connected between the inner walls of the two sides of the shell (1), the guide rods (5) are slidably plugged with the movable groove plate (6), a fixed groove plate (7) is fixedly connected to the inner wall of one side of the shell (1), one side of the movable groove plate (6) and one side of the fixed groove plate (7) are both bonded with rubber pads (8), a lower foam block (9) is bonded to the inner wall of the bottom of the shell (1), and an elastic component (10) is provided at the bottom of the top cover (3).

2. The integrated circuit material box with good protection according to claim 1, characterized in that: The elastic component (10) comprises a plurality of springs (1001), the top ends of the springs (1001) are fixedly connected to the bottom of the top cover (3), and the bottom ends of the plurality of springs (1001) are commonly fixed with a connecting plate (1002).

3. The integrated circuit material box with good protection according to claim 2, characterized in that: An upper foam block (1003) is bonded to the bottom of the connecting plate (1002).

4. The integrated circuit material box with good protection according to claim 1, characterized in that: One end between the two threaded rods (4) is connected with a belt (11) via a pulley transmission.

5. The integrated circuit material box with good protection according to claim 4, characterized in that: A protective cover (12) is clamped on one side outer wall of the housing (1), and the protective cover (12) covers the outer side of the belt (11).

6. The integrated circuit material box with good protection according to claim 1, characterized in that: Two clamping seats (13) are fixedly connected to an outer wall on one side of the housing (1).

7. The integrated circuit material box with good protection according to claim 6, characterized in that: The top of the bottom cover (2) and the bottom of the top cover (3) are both rotatably connected with a screw rod (14), the screw rod (14) is clamped with the clamping seat (13), and a butterfly nut (15) is threadedly sleeved on one end of the screw rod (14).

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