Integrated circuit packaging detection device

Abstract

The utility model provides an integrated circuit packaging detection device, which belongs to the technical field of detection devices, mainly aims at the problem of poor detection effect when the conventional detection device is used for carrying out high-temperature detection on packaging, and adopts the technical scheme that the integrated circuit packaging detection device comprises a box body, a placement table is arranged on the inner side surface of the bottom of the box body, and a detection seat is arranged at the top of the placement table; a temperature sensor is clamped on one side of the detection seat, an integrated circuit is clamped on the top of the detection seat, a first packaging shell is arranged on the top of the integrated circuit, a second packaging shell is arranged at the bottom of the integrated circuit, a heating box is arranged on the top of the box body, a heating assembly is arranged in the heating box, a cooling assembly is arranged in the box body, and a control panel is arranged on one side of the box body. According to the device, through cooperation of the heating assembly and the control panel, a user can freely adjust the temperature during high-temperature detection of the package, the heating assembly can uniformly heat the package, after detection is completed, the temperature in the box body is recovered to the required temperature through arrangement of the heat dissipation assembly, and the detection effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection devices, and more specifically, particularly relates to an integrated circuit package detection device. Background Technique

[0002] Integrated circuits are fabricated using semiconductor manufacturing processes, with many transistors, resistors, capacitors, and other components fabricated on a relatively small single-crystalline silicon wafer. The function of integrated circuit packaging is to protect the chip and the internal integrated circuit. Some integrated circuits are used in high-temperature environments, so it is necessary to perform high-temperature detection on their packages.

[0003] For example, the Chinese utility model patent with the patent application number 202320256773.0 provides an integrated circuit package patch detection device. Through the settings of a detection table, a placement plate, clamping plates, a top plate, anti-slip pads, and other components, it can be effectively adjusted freely according to detection requirements, and at the same time, it can effectively limit and clamp integrated circuits of different sizes, ensuring the use effect of the device.

[0004] Currently, when traditional packaging detection devices perform high-temperature detection on integrated circuit packages, they often cannot adjust the temperature during detection, and the high-temperature heating of the package is not uniform enough. When the detection is completed, the unstable temperature inside the device will affect the next detection, and the detection effect is relatively poor. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides an integrated circuit package detection device to solve the technical problem that the detection effect of traditional detection devices is relatively poor when performing high-temperature detection on integrated circuit packages in the prior art.

[0006] The purpose and efficacy of an integrated circuit package detection device of the utility model are achieved by the following specific technical means:

[0007] An integrated circuit package detection device includes a box body. On the inner side of the bottom of the box body, there is a placement table. On the top of the placement table, there is a detection seat. On one side of the detection seat, a temperature sensor is clamped. On the top of the detection seat, an integrated circuit is clamped. On the top of the integrated circuit, there is a first package shell. On the bottom of the integrated circuit, there is a second package shell. On the top of the box body, there is a heating box. Inside the heating box, there is a heating component. Inside the box body, there is a cooling component. On one side of the box body, there is a control board.

[0008] According to a preferred embodiment, one side of the heating box is connected with a first fan through multiple groups of connecting pieces. The heating component includes multiple groups of heating wires. The multiple groups of heating wires are arranged inside the heating box. The temperature sensor and the multiple groups of heating wires are both electrically connected to the control board.

[0009] According to a preferred embodiment, an installation hole is provided at the top of the box body. The heating component further includes a heating port, and the heating port is clamped in the installation hole. A flow dividing seat is fixedly connected to the bottom of the heating port, and a plurality of groups of air outlet holes are provided at the bottom of the flow dividing seat.

[0010] According to a preferred embodiment, a blocking groove is provided at one end of the box body, a blocking plate is clamped in the blocking groove, a first handle is provided at one end of the blocking plate, a dust-proof ventilation net is clamped at one end of the box body, and the cooling component includes two second fans, and two groups of the second fans are clamped on the inner side surface at the other end of the box body.

[0011] According to a preferred embodiment, two sliding grooves are provided on the inner side surface of the bottom of the box body, two sliding blocks are respectively clamped in the two sliding grooves, the tops of the two sliding blocks are respectively fixedly connected to the placing table, a cylinder is provided on one side of the box body by screws, a pushing plate is provided on the pneumatic rod of the cylinder, and the pushing plate is clamped on one side of the placing table.

[0012] According to a preferred embodiment, a blocking door is connected to one side of the placing table by screws, a second handle is provided on one side of the blocking door, an observation frame is clamped on one side of the blocking door, an observation glass plate is clamped in the observation frame, a sealing strip is provided on the other side of the blocking door, a sealing groove is provided on one side of the box body, and the sealing strip is clamped in the sealing groove.

[0013] According to a preferred embodiment, an indicator light is provided on the top of the box body, a buzzer is provided on the top of the box body, a control box is provided on one side of the box body, and the control board is arranged in the control box.

[0014] Compared with the prior art, the present utility model has the following beneficial effects:

[0015] 1. Through the setting of the heating component, the external air is sucked into the heating box by the first fan. Through the cooperation of the heating wire, the temperature sensor and the control board, the user can adjust the required temperature to detect the package. Through the cooperation of the heating port and the flow dividing seat, the heated air can uniformly heat the package. Through the setting of the heat dissipation component, after the detection is completed, the user can pull open the blocking plate and turn on the second fan for heat dissipation to cool the air in the box body and ensure that the temperature is consistent before each detection, improving the effect of package detection.

[0016] 2. When the user needs to perform package detection, through the cooperation of the cylinder and the pushing plate, the placing table can be directly pushed out. Then the user can clamp the integrated circuit on the detection table, and then push the placing table in through the second handle. After pushing in, the detection can start. After the detection is completed, the cylinder pushes the pushing plate, and then the placing table is pushed out, and the user can take away the detected integrated circuit. The operation is simple, improving the convenience. Brief Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of a detection device for an integrated circuit package of the present utility model;

[0018] Figure 2 It is an exploded view of a detection device for an integrated circuit package of the present utility model;

[0019] Figure 3 It is a schematic structural diagram after disassembling a detection device for an integrated circuit package of the present utility model;

[0020] Figure 4 It is a schematic structural diagram after disassembling a heating component in a detection device for an integrated circuit package of the present utility model;

[0021] Figure 5 It is a schematic structural diagram of an air outlet hole in a detection device for an integrated circuit package of the present utility model.

[0022] In the figure, the corresponding relationship between the component names and the drawing reference numerals is as follows:

[0023] 10. Box body; 11. Placing table; 12. Detection seat; 13. Temperature sensor; 14. Integrated circuit; 141. First encapsulation shell; 142. Second encapsulation shell; 15. Heating box; 150. Connector; 151. First fan; 152. Electric heating wire; 153. Heating port; 154. Flow dividing seat; 155. Air outlet hole; 16. Blocking groove; 17. Blocking plate; 18. First handle; 19. Dust-proof ventilation net; 20. Second fan; 21. Slide groove; 22. Slide block; 23. Blocking door; 24. Second handle; 25. Observation frame; 26. Observation glass plate; 27. Sealing strip; 28. Sealing groove; 29. Indicator light; 30. Buzzer; 31. Control box; 32. Control board; 33. Cylinder; 34. Pushing plate. Detailed Embodiment

[0024] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0025] Example:

[0026] As shown in Attach Figure 1 to Attach Figure 5 shown:

[0027] The utility model provides an integrated circuit packaging detection device, which includes a box body 10. On the inner side of the bottom of the box body 10, there is a placement table 11 for placing a detection seat 12. On one side of the detection seat 12, a temperature sensor 13 is clamped. The temperature sensor 13 can detect the temperature inside the box body 10 and is electrically connected to a control board 32. The temperature sensor 13 can be of the DS18B20 model of Zhongxing Microelectronics Co., Ltd. This model has better measurement accuracy and a larger effective range, which is suitable for the use environment of this device. On the top of the detection seat 12, an integrated circuit 14 is clamped. The top and bottom of the integrated circuit 14 are respectively provided with a first packaging shell 141 and a second packaging shell 142. On the top of the box body 10, there is a heating box 15. Inside the heating box 15, there is a heating component. When air flows into the heating box 15, it is heated by the heating component. Inside the box body 10, there is a cooling component. On one side of the box body 10, there is a control box 31. The control board 32 is installed inside the control box 31, and the control box 31 effectively protects the control board 32 from being damaged by external forces.

[0028] On one side of the heating box 15, a first fan 151 is connected through a plurality of connecting pieces 150. Screws are passed through both sides of the plurality of connecting pieces 150. When the first fan 151 starts to rotate, it can suck external air into the heating box 15. The heating component includes a plurality of electric heating wires 152. The electric heating wires 152 can convert electrical energy into heat energy to heat the air sucked into the heating box 15 by the first fan 151. And the electric heating wires 152 are electrically connected to the control board 32, and the temperature of the electric heating wires 152 can be controlled by the control board 32. The plurality of electric heating wires 152 are arranged inside the heating box 15. An installation hole is opened on the top of the box body 10. The heating component further includes a heating port 153. The heating port 153 is installed in the installation hole. The bottom of the heating port 153 is fixedly connected to a flow dividing seat 154. After the air is heated by the electric heating wires 152, it enters the heating port 153 and then flows into the flow dividing seat 154. A plurality of air outlet holes 155 are opened at the bottom of the flow dividing seat 154, and the heated air is discharged from these air outlet holes 155, so as to uniformly heat the packaging.

[0029] A blocking groove 16 is provided at one end of the box body 10, and a blocking plate 17 is provided in the blocking groove 16. A first handle 18 is provided at one end of the blocking plate 17, and a user can pull out or insert the blocking plate 17 from the blocking groove 16 through the first handle 18. A dustproof ventilation net 19 is provided at one end of the box body 10, and the dustproof ventilation net 19 can prevent dust and allow air to circulate inside the box body 10. The cooling component includes two sets of second fans 20. Two sets of second fans 20 are provided on the inner side surface of the other end of the box body 10. The bottom of the box body 10 Two groups of slide grooves 21 are opened on the inner side surface, and two groups of sliders 22 are respectively clamped in the two groups of slide grooves 21. The sliders 22 can slide in the slide grooves 21, and the tops of the two groups of sliders 22 are respectively fixedly connected to the placement table 11. When the sliders 22 slide, the placement table 11 also moves accordingly. A cylinder 33 is provided on one side of the box body 10 through a screw, and a push plate 34 is provided on the pneumatic rod of the cylinder 33. The push plate 34 is clamped on one side of the placement table 11. The cylinder 33 can push the push plate 34, and then the push plate 34 pushes the placement table 11.

[0030] Among them, see Figures 2 to 5 A blocking door 23 is provided on one side of the placement table 11, and the blocking door 23 is fixedly connected to the placement table 11 by screws. A second handle 24 is provided on one side of the blocking door 23, and the second handle 24 can facilitate the user to push the placement table 11 into the box body 10. An observation frame 25 is provided on one side of the blocking door 23, and the observation frame 25 is used to fix the observation glass plate 26. The user can directly observe the integrated circuit 14, the first packaging shell 141 and the second packaging shell 142 being tested through the observation glass plate 26, which is convenient for the user to observe and record relevant data, thereby improving the convenience. A sealing strip 27 is provided on the other side of the blocking door 23, and a sealing groove 28 is provided on one side of the box body 10. The sealing strip 27 is stuck in the sealing groove 28, and the sealing strip 27 is adapted to the sealing groove 28 to prevent hot air from flowing out. An indicator light 29 and a buzzer 30 are provided on the top of the box body 10. When the device is working, the indicator light 29 and the buzzer 30 work simultaneously to remind the user to avoid burns due to excessive temperature in the box body 10.

[0031] After the user finishes the encapsulation detection, the baffle 17 can be pulled out from the baffle slot 16, and the cylinder 33 and the push plate 34 cooperate to push out the placement table 11, so that the user can take away the detected integrated circuit 14. The control board 32 starts the second fan 20 to cool the inside of the box body 10. After the temperature sensor 13 detects that the inside of the box body 10 has cooled to a suitable temperature, the control board 32 stops the rotation of the second fan 20; when the user needs to perform encapsulation detection, the integrated circuit 14 is snapped into the detection seat 12, and then the placement table 11 is pushed into the box body 10 through the second handle 24. The sealing strip 27 is snapped into the sealing groove 28, and the baffle door 23 fits against one side of the box body 10. Then the baffle 17 is inserted into the baffle slot 16. The device is connected to an external power supply and the device is started. The indicator light 29 and the buzzer 30 work simultaneously to remind the user to avoid being scalded due to the high temperature inside the box body 10. The control board 32 controls the first fan 151 and the heating wire 152 to start. The first fan 151 rotates to suck air into the heating box 15, and the heating wire 152 heats the temperature to the temperature required by the user. The heated air is discharged from the air outlet holes 155 of the flow dividing seat 154 to uniformly heat the encapsulation. The user can observe and record the encapsulation through the observation glass plate 26.

[0032] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present invention and its practical applications, and to enable those of ordinary skill in the art to understand the present invention so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. An integrated circuit package detection device, comprising a box body (10), characterized in that: On the inner side of the bottom of the box body (10), a placement table (11) is provided. On the top of the placement table (11), a detection seat (12) is provided. On one side of the detection seat (12), a temperature sensor (13) is clamped. On the top of the detection seat (12), an integrated circuit (14) is clamped. On the top of the integrated circuit (14), a first encapsulation shell (141) is provided. On the bottom of the integrated circuit (14), a second encapsulation shell (142) is provided. On the top of the box body (10), a heating box (15) is provided. A heating component is arranged in the heating box (15). A cooling component is arranged in the box body (10). On one side of the box body (10), a control board (32) is provided.

2. The integrated circuit package detection device according to claim 1, characterized in that: On one side of the heating box (15), a first fan (151) is connected through a plurality of groups of connectors (150). The heating component includes a plurality of groups of heating wires (152). The plurality of groups of heating wires (152) are arranged in the heating box (15). The temperature sensor (13) and the plurality of groups of heating wires (152) are both electrically connected to the control board (32).

3. The integrated circuit package detection device according to claim 2, characterized in that: An installation hole is formed in the top of the box body (10). The heating component further includes a heating port (153). The heating port (153) is clamped in the installation hole. The bottom of the heating port (153) is fixedly connected to a flow dividing seat (154). A plurality of groups of air outlet holes (155) are formed in the bottom of the flow dividing seat (154).

4. An integrated circuit package detection device according to claim 1, characterized in that: A blocking groove (16) is formed in one end of the box body (10). A blocking plate (17) is clamped in the blocking groove (16). One end of the blocking plate (17) is provided with a first handle (18). A dust-proof ventilation net (19) is clamped on one end of the box body (10). The cooling component includes two second fans (20). The two second fans (20) are clamped on the inner side of the other end of the box body (10).

5. The integrated circuit package detection device according to claim 1, wherein: Two sliding grooves (21) are formed in the inner side of the bottom of the box body (10). Two sliding blocks (22) are respectively clamped in the two sliding grooves (21). The tops of the two sliding blocks (22) are respectively fixedly connected to the placement table (11). A cylinder (33) is provided on one side of the box body (10) through screws. A push plate (34) is arranged on the pneumatic rod of the cylinder (33). The push plate (34) is clamped on one side of the placement table (11).

6. An integrated circuit package detection device as described in claim 1, characterized in that: One side of the placement table (11) is connected with a blocking door (23) through screws. One side of the blocking door (23) is provided with a second handle (24). One side of the blocking door (23) is clamped with an observation frame (25). An observation glass plate (26) is clamped in the observation frame (25). A sealing strip (27) is arranged on the other side of the blocking door (23). A sealing groove (28) is arranged on one side of the box body (10). The sealing strip (27) is clamped in the sealing groove (28).

7. The integrated circuit package detection device according to claim 1, wherein: An indicator light (29) is arranged on the top of the box body (10). A buzzer (30) is arranged on the top of the box body (10). A control box (31) is arranged on one side of the box body (10). The control board (32) is arranged in the control box (31).

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