Detection device for integrated circuit

Abstract

The utility model discloses a detection device for an integrated circuit, which comprises a detection platform and an automatic decontamination structure arranged in the detection platform. The automatic decontamination structure comprises two placement grooves formed in the front end of the detection platform, the interiors of the placement grooves are fixedly connected with mounting sliding rails, the interior of the detection platform is provided with a driving bin located at the tops of the placement grooves, and the interior of the driving bin is movably connected with a driving rotating disc. According to the circuit body cleaning device, the rotating effect of the driving rotating disc is transmitted to the rotating disc through the meshing effect of the annular bevel gear and the driven bevel gear, and then the rotating rotating disc can be used for driving the cleaning cotton block and the banister brush to clean the surface of the circuit body; the device has the advantage of automatically removing stains, is convenient for people to use, and simplifies the complexity during appearance detection.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated circuits, in particular to a detection device for integrated circuits. Background Art

[0002] An integrated circuit is a miniature electronic device or component. Using a certain process, the transistors, resistors, capacitors, inductors and other components and wiring required in a circuit are interconnected together, made on a small piece or several small pieces of semiconductor wafers or dielectric substrates, and then packaged in a tube shell to become a miniature structure with the required circuit function.

[0003] After the integrated circuit is produced, it is generally necessary to inspect its appearance. During the inspection, the integrated circuit needs to be placed on an observation platform and then observed by inspectors. However, when the integrated circuit is produced, its surface is easily stained with some debris, oil stains and other stains. These stains will affect the inspectors' normal observation of the integrated circuit. However, the existing integrated circuit appearance inspection platform does not have the function of automatically removing stains. In order to avoid the stains affecting the appearance inspection, people need to wipe them manually, which increases the complexity of appearance inspection and is inconvenient for people to use.

[0004] Therefore, it is necessary to redesign the integrated circuit inspection device to effectively prevent the phenomenon that the existing integrated circuit appearance inspection platform does not have the automatic stain removal function. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an integrated circuit detection device, which has the advantage of automatic stain removal, and solves the problem that stains will affect the normal observation of the integrated circuit by the inspectors. However, the existing integrated circuit appearance inspection platform does not have the function of automatic stain removal. In order to avoid the influence of stains on the appearance detection, people are still required to manually wipe them, which increases the complexity of appearance inspection.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated circuit detection device, comprising a detection platform and an automatic decontamination structure, wherein the automatic decontamination structure is arranged inside the detection platform;

[0007] The automatic decontamination structure includes two placement slots provided at the front end of the detection platform, the placement slots are fixedly connected with a mounting slide rail inside the placement slots, the detection platform is provided with a driving warehouse located at the top of the placement slots, the driving warehouse is movably connected with a driving turntable inside the driving warehouse, the detection platform is fixedly connected with a driving motor located at the inner sides of the two placement slots, the output end of the driving motor extends to the interior of the driving warehouse and is fixedly connected to the driving turntable at the bottom of the driving turntable, the bottom of the driving warehouse is connected with four driving slots evenly distributed on both sides of the placement slots, the driving slots are movably connected with a driven bevel gear inside, the driven bevel gear extends to the interior of the driving warehouse and meshes with the annular bevel gears, and rotating disks are attached to both sides of the inner wall of the placement slot, and a cleaning cotton block and a soft brush are fixedly connected to the rotating disk close to the mounting slide rail, and the rotating disk is fixedly connected to the driven bevel gear through a connecting rod.

[0008] As a preferred embodiment of the utility model, the top of the detection platform is fixedly connected to a limiting ring, and the number of the limiting rings is several and evenly distributed on the top of the detection platform.

[0009] As a preferred embodiment of the utility model, a connecting frame is fixedly connected to the top of the detection platform, the connecting frame is L-shaped, and a lighting lamp is fixedly connected to the bottom of the connecting frame.

[0010] As a preferred embodiment of the utility model, a heat dissipation hole extending to the surface of the drive motor is opened at the bottom of the detection platform, and a semiconductor cooling plate is fixedly connected to the inside of the heat dissipation hole.

[0011] As a preferred embodiment of the utility model, a profile heat sink is fixedly connected to the surface of the semiconductor refrigeration plate, and the profile heat sink is fixedly connected to the hot end of the semiconductor refrigeration plate.

[0012] As a preferred embodiment of the utility model, four evenly distributed arc-shaped dovetail blocks are fixedly connected to the top of the driving turntable, and an annular dovetail groove is opened on the top of the inner wall of the driving bin. The arc-shaped dovetail block is clamped inside the annular dovetail groove and can slide along the annular dovetail groove.

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

[0014] 1. The utility model transmits the rotation effect of the driving turntable to the rotating disk through the meshing effect of the annular bevel gear and the driven bevel gear, and then the rotating rotating disk can be used to drive the cleaning cotton block and the soft brush to clean the surface of the circuit body. Compared with the existing method that still requires people to manually wipe and clean, the device has the advantage of automatically removing stains, which is convenient for people to use and simplifies the complexity of appearance inspection.

[0015] 2. The utility model provides a limiting ring, so that the device has the advantage of limiting the integrated circuit body. When the integrated circuit body is detected, the integrated circuit body can be limited to avoid the integrated circuit body from being easily displaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A is an enlarged view of the middle image.

[0018] In the figure: 1. detection platform; 2. automatic dirt removal structure; 21. placement groove; 22. installation slide rail; 221. integrated circuit body; 23. drive compartment; 24. drive turntable; 25. drive motor; 26. annular bevel gear; 27. driving groove; 28. driven bevel gear; 29. ​​rotating disk; 210. cleaning cotton block; 211. soft brush; 3. limit ring; 4. connecting frame; 5. lighting lamp; 6. heat dissipation hole; 7. semiconductor refrigeration plate; 8. profile radiator; 9. arc dovetail block; 10. annular dovetail groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1 to Figure 2 As shown, an integrated circuit detection device includes a detection platform 1 and an automatic contamination removal structure 2, wherein the automatic contamination removal structure 2 is arranged inside the detection platform 1;

[0021] The automatic decontamination structure 2 includes two placement grooves 21 provided at the front end of the detection platform 1, the placement grooves 21 are fixedly connected with mounting rails 22 inside, the mounting rails 22 are clamped with an integrated circuit body 221 inside, a driving bin 23 located at the top of the placement grooves 21 is provided inside the detection platform 1, the driving bin 23 is movably connected with a driving turntable 24 inside, a driving motor 25 located inside the two placement grooves 21 is fixedly connected inside the detection platform 1, the output end of the driving motor 25 extends to the inside of the driving bin 23 and is fixedly connected to the driving turntable 24, and two annular bevel gears 26 are fixedly connected to the bottom of the driving turntable 24, the two annular bevel gears 26 are large and small, and the large one is sleeved on The small outside, the bottom of the driving bin 23 is connected with four driving grooves 27 evenly distributed on both sides of the placement groove 21, and the internal movably connected with the driven bevel gear 28, the driven bevel gear 28 extends to the inside of the driving bin 23 and meshes with the annular bevel gear 26, and the two sides of the inner wall of the placement groove 21 are fitted with rotating disks 29, and the side of the rotating disk 29 close to the mounting slide rail 22 is fixedly connected with a cleaning cotton block 210 and a soft brush 211, the cleaning cotton block 210 can be fitted and contacted with the flat surface of the integrated circuit body 221, and the soft brush 211 can be fitted and contacted with the uneven surface of the integrated circuit body 221, and the rotating disk 29 is fixedly connected to the driven bevel gear 28 through a connecting rod.

[0022] refer to Figure 1 The top of the detection platform 1 is fixedly connected to a limiting ring 3 , and the limiting ring 3 can be sleeved on the surface of the integrated circuit body 221 . There are several limiting rings 3 and they are evenly distributed on the top of the detection platform 1 .

[0023] As a technical optimization solution of the utility model, by setting the limiting ring 3, the device has the advantage of limiting the integrated circuit body 221. When detecting the integrated circuit body 221, the integrated circuit body 221 can be limited to avoid the integrated circuit body 221 from easily moving.

[0024] refer to Figure 1 The top of the detection platform 1 is fixedly connected with a connecting frame 4, the connecting frame 4 is L-shaped, and the bottom of the connecting frame 4 is fixedly connected with a lighting lamp 5.

[0025] As a technical optimization solution of the utility model, by providing the connecting frame 4 and the lighting lamp 5, the device has the advantage of increased visibility, and the top of the detection platform 1 can be illuminated, thereby increasing the visibility of the top of the detection platform 1.

[0026] refer to Figure 1A heat dissipation hole 6 extending to the surface of the drive motor 25 is provided at the bottom of the detection platform 1, and a semiconductor cooling plate 7 is fixedly connected to the inside of the heat dissipation hole 6. The cold end of the semiconductor cooling plate 7 is in contact with the drive motor 25, and the hot end of the semiconductor cooling plate 7 is arranged away from the drive motor 25.

[0027] As a technical optimization solution of the utility model, by providing the heat dissipation holes 6 and the semiconductor cooling sheet 7, the device has the advantage of ensuring heat dissipation, which can ensure the normal dissipation of the heat generated by the drive motor 25 and avoid heat accumulation to damage the drive motor 25.

[0028] refer to Figure 1 A profile heat sink 8 is fixedly connected to the surface of the semiconductor cooling plate 7 , and the profile heat sink 8 is fixedly connected to the hot end of the semiconductor cooling plate 7 .

[0029] As a technical optimization solution of the utility model, by setting the profile heat sink 8, the device has the advantage of increasing the heat dissipation efficiency, which can increase the divergence speed of the hot end temperature of the semiconductor refrigeration plate 7, thereby accelerating the cooling effect of the semiconductor refrigeration plate 7.

[0030] refer to Figure 2 Four evenly distributed arc-shaped dovetail blocks 9 are fixedly connected to the top of the driving turntable 24, and an annular dovetail groove 10 is opened on the top of the inner wall of the driving bin 23. The arc-shaped dovetail block 9 is clamped inside the annular dovetail groove 10 and can slide along the annular dovetail groove 10.

[0031] As a technical optimization solution of the utility model, by providing the arc-shaped dovetail block 9 and the annular dovetail groove 10, the device has the advantage of increased stability, which can support the driving turntable 24 and prevent the driving turntable 24 from tilting and distorting easily.

[0032] The working principle and use process of the utility model are as follows: before the integrated circuit body 221 is inspected, the integrated circuit body 221 is first placed in the mounting slide rail 22 inside the placement groove 21, and at the same time, the driving motor 25 can be used to drive the driving turntable 24 inside the driving compartment 23 to rotate, so that the driving turntable 24 can drive the annular bevel gear 26 to rotate. When the annular bevel gear 26 rotates, it can drive the driven bevel gear 28 to rotate inside the driving groove 27 through the meshing effect, and then drive the rotating disk 29 to rotate inside the placement groove 21. The rotating rotating disk 29 can drive the cleaning cotton block 210 and the soft brush 211 to clean the surface of the integrated circuit body 221. Compared with the existing method that still requires people to manually wipe and clean, the device has the advantage of automatically removing stains, is convenient for people to use, and simplifies the complexity of appearance inspection.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. 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 these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated circuit testing device, comprising a testing platform (1) and an automatic decontamination structure (2), characterized in that: The automatic decontamination structure (2) is arranged inside the detection platform (1); The automatic dirt removal structure (2) comprises two placement grooves (21) provided at the front end of the detection platform (1), the placement grooves (21) are fixedly connected with the mounting slide rails (22) inside, the detection platform (1) is provided with a driving chamber (23) located at the top of the placement grooves (21), the driving chamber (23) is movably connected with the driving turntable (24) inside, the detection platform (1) is fixedly connected with a driving motor (25) located inside the two placement grooves (21), the output end of the driving motor (25) extends to the inside of the driving chamber (23) and is fixedly connected to the driving turntable (24), and the bottom of the driving turntable (24) is fixedly connected to the driving motor (25) located inside the two placement grooves (21). Two annular bevel gears (26) are connected, the bottom of the driving bin (23) is connected with four driving grooves (27) evenly distributed on both sides of the placement groove (21), the driving groove (27) is internally movably connected with a driven bevel gear (28), the driven bevel gear (28) extends into the interior of the driving bin (23) and meshes with the annular bevel gear (26), both sides of the inner wall of the placement groove (21) are fitted with a rotating disk (29), a cleaning cotton block (210) and a soft brush (211) are fixedly connected to the side of the rotating disk (29) close to the installation slide rail (22), and the rotating disk (29) is fixedly connected to the driven bevel gear (28) through a connecting rod.

2. The integrated circuit detection device according to claim 1, characterized in that: The top of the detection platform (1) is fixedly connected to a limiting ring (3), and the limiting rings (3) are multiple in number and evenly distributed on the top of the detection platform (1).

3. The integrated circuit detection device according to claim 1, characterized in that: The top of the detection platform (1) is fixedly connected to a connecting frame (4), the connecting frame (4) is arranged in an L shape, and the bottom of the connecting frame (4) is fixedly connected to a lighting lamp (5).

4. The integrated circuit detection device according to claim 1, characterized in that: A heat dissipation hole (6) extending to the surface of the drive motor (25) is provided at the bottom of the detection platform (1), and a semiconductor cooling plate (7) is fixedly connected inside the heat dissipation hole (6).

5. The integrated circuit detection device according to claim 4, characterized in that: A profile heat sink (8) is fixedly connected to the surface of the semiconductor cooling sheet (7), and the profile heat sink (8) is fixedly connected to the hot end of the semiconductor cooling sheet (7).

6. The integrated circuit detection device according to claim 1, characterized in that: Four evenly distributed arc-shaped dovetail blocks (9) are fixedly connected to the top of the driving turntable (24), and an annular dovetail groove (10) is opened on the top of the inner wall of the driving chamber (23). The arc-shaped dovetail block (9) is clamped inside the annular dovetail groove (10) and can slide along the annular dovetail groove (10).

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