SicMos module detection device
By designing a SiC MOS module detection device that integrates rotation, vibration, and swing mechanisms, the problem of low detection efficiency in the existing technology is solved, composite stress testing and real-time data recording are achieved, detection efficiency is improved, and module damage is avoided.
Patent Information
- Application Number
- CN202510874725.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-27
- Publication Date
- 2025-09-05
AI Technical Summary
The existing detection method for SiC MOS modules cannot accurately simulate the combined stress of vibration and plugging and unplugging at the same time, resulting in low detection efficiency and long detection time.
A SiC MOS module detection device was designed, which includes a rotation mechanism, a Z-axis vibration mechanism and a swing mechanism. It can simulate the composite stress of the SiC MOS module during vibration and insertion and removal, and achieve precise fixation and insertion through clamping airbags and clamping columns. The integrated detection equipment performs real-time data recording.
The composite stress test of SiC MOS modules is realized, which shortens the detection time, improves the detection efficiency, and can record the operation status in real time, avoiding damage to the module during the detection process.
Smart Images
Figure CN120595073A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of Sic MOS module detection, in particular to a Sic MOS module detection device. Background Art
[0002] SiC MOS modules (silicon carbide metal oxide semiconductor field effect transistor modules) are core power devices of the third generation of semiconductors. With their high voltage, high frequency, high temperature, and low loss characteristics, they are gradually replacing traditional silicon-based IGBT modules in new energy, electric vehicles, industrial power supplies and other fields.
[0003] Before use, SiC MOS modules need to be tested. Testing items include plug-in cycles, vibration tests, and temperature tests. The current traditional testing method is to first perform independent vibration tests and then conduct independent plug-in and plug-out distributed tests. This method can only detect independent failures caused by vibration or plug-in, and it takes a long time, affecting detection efficiency.
[0004] In view of this, the present invention proposes a SiC MOS module detection device to solve the above problems in the prior art. Summary of the Invention
[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a Sic MOS module detection device.
[0006] In order to achieve the above object, the present invention adopts the following technical solutions: The Sic Mos module detection device includes a detection platform and a detection device with a plug-in port, a mounting frame 1 is provided on one side of the plug-in port, and a rotating mechanism is provided on the mounting frame 1, a fixed disk is installed on the rotating mechanism, and a Z-axis swing plate is provided on one side of the fixed disk, and a sliding groove is provided on the top outer wall of the Z-axis swing plate away from the fixed disk, a slider is slidably connected inside the sliding groove, and a connecting spring is fixedly connected between the slider and the inner wall of the sliding groove, a Z-axis vibration mechanism is provided directly below the sliding groove, a swing base is fixedly connected to the top outer wall of the slider, and a fixed platform is provided above the swing base, a swing mechanism is provided between the fixed platform and the swing base, and a push plate is fixedly connected to the outer wall of the swing base, an electric push rod is provided on one side of the push plate, and the electric push rod is fixedly connected to the outer wall of the Z-axis swing plate.
[0007] Furthermore, the rotating mechanism includes a drive shaft, which is rotatably connected to a mounting frame, and a gear transmission is provided at the bottom end of the drive shaft, a drive motor is provided on one side of the gear transmission, and the fixed disk is fixedly connected to the top end of the drive shaft.
[0008] Furthermore, the Z-axis vibration mechanism includes a support column, which is fixedly connected to the bottom outer wall of the Z-axis swing plate, and a ball bearing is provided on the bottom outer wall of the support column. The outer wall of the mounting frame is fixedly connected to a vibration disk, and a plurality of serrated protrusions are fixedly connected to the top outer wall of the vibration disk at equal distances.
[0009] Furthermore, the swing mechanism includes a rotating shaft 1, which is rotatably connected to the inside of the swing base through a torsion spring, the fixed platform is fixedly connected to the rotating shaft 1, and one end of the rotating shaft 1 is slidably connected to a hollow cylinder, the outer wall of the hollow cylinder is rotatably connected to a mounting plate, and the mounting plate is fixedly connected to the top of the Z-axis swing plate.
[0010] Furthermore, two locking grooves are symmetrically provided on the inner wall of the hollow cylinder, and the inner walls of the locking grooves are slidably connected with a locking plate, the locking plate is fixedly connected to the rotating shaft 1, the outer wall of the top side of the hollow cylinder away from the swing base is fixedly connected with a toggle plate, and an annular disk is provided directly above the toggle plate, a plurality of baffles are fixedly connected to the outer wall of the bottom of the annular disk at equal distances, and a mounting frame 2 is fixedly connected between the annular disk and the detection table.
[0011] Furthermore, the outer walls at both ends of the top of the fixed platform are provided with slots, and a fixed plate is fixedly connected to the outer wall on one side of the top of the fixed platform, two rotating shafts are provided on both sides of the fixed plate, and two driving motors are provided at the top of the two rotating shafts, and the outer walls of the two rotating shafts are fixedly connected to clamping plates, and the outer walls of the clamping plates are provided with clamping airbags.
[0012] Furthermore, an electric air pump is fixedly connected to the outer wall of the top of the Z-axis swing plate, and a three-way joint is provided at the output end of the electric air pump. Connecting pipes are provided between both ends of the three-way joint and the corresponding clamping airbags.
[0013] Furthermore, a through opening is opened on the top of the annular disk, and the center line of the through opening is parallel to the center line of the plug-in port and is in the same vertical plane. Two rotating shafts three are symmetrically connected to the inside of the through opening, and the outer walls of the two rotating shafts three are fixedly connected to gears, and the two gears are meshed with each other.
[0014] Furthermore, a driving motor 3 is provided at one end of one of the rotating shafts 3, and the outer walls of the two rotating shafts 3 are fixedly connected with connecting plates, and the bottom ends of the two connecting plates are fixedly connected with clamping columns.
[0015] The beneficial effects of the present invention are: 1. The present invention can realize the composite stress test of vibration, plugging and unplugging, and vibration. Compared with the traditional step-by-step test of first independent vibration and then independent plugging and unplugging, it can accurately simulate the composite stress during maintenance or installation, and can greatly reduce the required test time. At the same time, it can record the operation status of the Sic Mos module after each vibration time in real time, which is convenient for finding problems.
[0016] 2. When clamping and fixing the Sic Mos module, the clamping airbag can fit the irregular surface and evenly wrap the Sic Mos module, thereby avoiding excessive local stress and causing damage to the Sic Mos module.
[0017] 3. When plugging and unplugging the Sic Mos module, the clamping column can limit the toggle plate, so that the fixing platform can only move on the horizontal plane, so that the Sic Mos module can be accurately inserted into the plug-in port of the detection equipment, avoiding the offset of the Sic Mos module during the plug-in and unplugging process and causing damage. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a structural diagram of the Sic Mos module detection device; Figure 2 This is a schematic diagram of the structure of the mounting frame of the Sic Mos module detection device; Figure 3 It is a schematic diagram of the Z-axis swing plate structure of the Sic Mos module detection device; Figure 4 This is a schematic diagram of the fixed plate structure of the Sic Mos module detection device; Figure 5 This is a schematic diagram of the swing base structure of the Sic Mos module detection device; Figure 6 This is a schematic diagram of the hollow cylinder structure of the Sic Mos module detection device; Figure 7 For Sic Mos module detection device Figure 1 Schematic diagram of the structure at point A in the middle.
[0019] Figure: 1, test table; 2, test equipment; 3, baffle; 4, annular plate; 5, mounting bracket 1; 6, mounting bracket 2; 7, gearbox; 8, vibration plate; 9, serrated protrusion; 10, Z-axis swing plate; 11, fixed plate; 12, drive shaft; 13, drive motor 1; 14, ball bearing; 15, support column; 16, slide groove; 17, swing base; 18, fixed table; 19, missing groove; 20, fixed plate; 21, rotating shaft 1; 2 2. Toggle plate; 23. Hollow cylinder; 24. Electric air pump; 25. Electric push rod; 26. Connecting spring; 27. Push plate; 28. Slider; 29. Three-way connector; 30. Connecting pipe; 31. Clamping airbag; 32. Second rotating shaft; 33. Second driving motor; 34. Clamping plate; 35. Positioning plate; 36. Positioning groove; 37. Clamping column; 38. Connecting plate; 39. Through port; 40. Third rotating shaft; 41. Gear; 42. Third driving motor. DETAILED DESCRIPTION
[0020] The technical solution of the present invention will be further described in detail below in conjunction with specific implementation methods.
[0021] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 、 Figure 6, a Sic Mos module detection device includes a detection table 1 and a detection device 2 with a plug-in port, a mounting frame 5 is provided on one side of the plug-in port, and a rotating mechanism is provided on the mounting frame 5, a fixed disk 11 is installed on the rotating mechanism, and a Z-axis swing plate 10 is provided on one side of the fixed disk 11, and a sliding groove 16 is provided on the top outer wall of the Z-axis swing plate 10 away from the fixed disk 11, a slider 28 is slidably connected inside the sliding groove 16, and a connecting spring 26 is fixedly connected between the slider 28 and the inner wall of the sliding groove 16, a Z-axis vibration mechanism is provided just below the sliding groove 16, a swing base 17 is fixedly connected to the top outer wall of the slider 28, and a fixed table 18 is provided above the swing base 17, a swing mechanism is provided between the fixed table 18 and the swing base 17, and a push plate 27 is fixedly connected to the outer wall of the swing base 17, an electric push rod 25 is provided on one side of the push plate 27, and the electric push rod 25 is fixedly connected to the outer wall of the Z-axis swing plate 10, The Mos module is placed on the fixed table 18 and then fixed. After the fixation is completed, the rotating mechanism is started, which can make the Sic Mos module on the fixed table 18 do circular motion, and in this process, the electric push rod 25 cooperates with the push plate 27 through its telescopic end to make the swing base 17 and the fixed table 18 move back and forth continuously on the horizontal plane, and the Z-axis vibration mechanism can make the Z-axis swing plate 10 vibrate continuously in the Z-axis direction. At the same time, the swing mechanism in the swing base 17 can make the fixed table 18 swing continuously. Through the above-mentioned various motions, the situation of vibration encountered in actual use can be simulated, and after rotating a certain number of circles, the rotating mechanism and the electric push rod 25 stop running, so that the Sic Mos module on the fixed table 18 is facing the detection port of the detection equipment 2, and the electric push rod 25 starts again, and pushes the slider 28 in the sliding groove 16 to move like the plug-in port at a uniform speed through the push plate 27, so that the Sic The Mos module is inserted into the plug-in port of the detection device 2, and then the detection device 2 detects it, and records and stores the data. After the detection project is completed, the electric push rod 25 retracts the telescopic end, and under the action of the connecting spring 26, the SicMos module on the fixed platform 18 is pulled out from the plug-in port. After being pulled out, the rotating mechanism and the electric push rod 25 are started again to simulate the vibration situation encountered by the electric push rod 25 in actual use, thereby realizing the composite stress test of vibration, plug-in and vibration. Compared with the traditional step-by-step test of first independent vibration and then independent plug-in, it can accurately simulate the composite stress during maintenance or installation, and can greatly reduce the required test time. At the same time, it can record the operation status of the Sic Mos module after each vibration time in real time, which is convenient for finding problems.
[0022] As a further solution in the present invention, the rotating mechanism includes a drive shaft 12, which is rotatably connected to the mounting frame 5, and a gear transmission 7 is provided at the bottom end of the drive shaft 12, a drive motor 13 is provided on one side of the gear transmission 7, and a fixed disk 11 is fixedly connected to the top of the drive shaft 12.
[0023] As a further solution in the present invention, the Z-axis vibration mechanism includes a support column 15, which is fixedly connected to the bottom outer wall of the Z-axis swing plate 10, and a ball 14 is provided on the bottom outer wall of the support column 15. The outer wall of the mounting frame 5 is fixedly connected to the vibration disk 8, and a plurality of serrated protrusions 9 are fixedly connected to the top outer wall of the vibration disk 8 at equal distances. During the rotation process, the ball 14 will contact the plurality of serrated protrusions 9 on the vibration disk 8, and under their action, the Z-axis swing plate 10 can be continuously vibrated in the Z-axis direction while rotating with the fixed disk 11.
[0024] As a further solution in the present invention, the swing mechanism includes a rotating shaft 21, which is rotatably connected to the inside of the swing base 17 through a torsion spring, and the fixed platform 18 is fixedly connected to the rotating shaft 21, and one end of the rotating shaft 21 is slidably connected to a hollow cylinder 23, and the outer wall of the hollow cylinder 23 is rotatably connected to a mounting plate, and the mounting plate is fixedly connected to the top of the Z-axis swing plate 10.
[0025] As a further solution in the present invention, two locking grooves 36 are symmetrically provided on the inner wall of the hollow cylinder 23, and the inner walls of the locking grooves 36 are slidably connected with a locking plate 35, and the locking plate 35 is fixedly connected to the rotating shaft 1 21. The outer wall of the hollow cylinder 23 on the top side away from the swing base 17 is fixedly connected with a toggle plate 22, and an annular disk 4 is provided just above the toggle plate 22. A plurality of baffles 3 are fixedly connected to the outer wall of the bottom of the annular disk 4 at equal distances, and a mounting frame 2 6 is fixedly connected between the annular disk 4 and the detection table 1. During the rotation process, the toggle plate 22 on the outer wall of the hollow cylinder 23 will intermittently contact the plurality of baffles 3 at the bottom of the annular disk 4. When the toggle plate 22 contacts the baffle 3, the Z-axis swing plate 10 moves along When the toggle plate 22 is separated from the baffle 3, the toggle plate 22 can swing continuously with the fixed platform 18 under the action of the toggle plate 22. In addition, when the Sic Mos module is plugged in and out, the shaft 121 can extend out of the hollow cylinder 23 with the locking plate 35 and then retract into the hollow cylinder 23 without being separated from the hollow cylinder 23.
[0026] Working principle: Place the required Sic Mos module on the fixed table 18 and then fix it. After the fixation is completed, the rotating mechanism is started, which can make the Sic Mos module on the fixed table 18 do circular motion, and in this process, the electric push rod 25 cooperates with the push plate 27 through its telescopic end to make the swing base 17 and the fixed table 18 move back and forth continuously on the horizontal plane, and the Z-axis vibration mechanism can make the Z-axis swing plate 10 vibrate continuously in the Z-axis direction. At the same time, the swing mechanism in the swing base 17 can make the fixed table 18 swing continuously. Through the above-mentioned various motions, the vibration situation encountered in actual use can be simulated, and after rotating a certain number of circles, the rotating mechanism and the electric push rod 25 stop running, so that the Sic Mos module on the fixed table 18 is facing the detection port of the detection equipment 2, and the electric push rod 25 starts again, and pushes the slider 28 in the sliding groove 16 to move to the plug-in port at a uniform speed through the push plate 27, so that the Sic The Mos module is inserted into the plug-in port of the detection device 2, and then the detection device 2 detects it and records and stores the data. After the detection project is completed, the electric push rod 25 retracts the telescopic end, and under the action of the connecting spring 26, the Sic Mos module on the fixed platform 18 is pulled out from the plug-in port. After being pulled out, the rotating mechanism and the electric push rod 25 are started again to simulate the vibration situation encountered by the electric push rod 25 in actual use, thereby realizing the composite stress test of vibration, plug-in and vibration. Compared with the traditional step-by-step test of first independent vibration and then independent plug-in, it can accurately simulate the composite stress during maintenance or installation, and can greatly reduce the required test time. At the same time, it can record the operation status of the Sic Mos module after each vibration time in real time, which is convenient for finding problems.
[0027] Reference Figure 3 、 Figure 4 As a further solution of the present invention, notches 19 are formed on the outer walls of both ends of the top of the fixing platform 18, and a fixing plate 20 is fixedly connected to the outer wall of one side of the top of the fixing platform 18. A second rotating shaft 32 is provided on both sides of the fixing plate 20, and a second driving motor 33 is provided on the top of the second rotating shaft 32. A clamping plate 34 is fixedly connected to the outer wall of the second rotating shaft 32, and a clamping airbag 31 is provided on the outer wall of the clamping plate 34. After the SIC MOS module to be tested is placed on the fixing platform 18, the two second driving motors 33 are started, and the clamping plate 34 is moved close to the SIC MOS module via the second rotating shaft 32. Some gas is contained in the clamping airbag 31 on the clamping plate 34 until the clamping airbag 31 on the clamping plate 34 contacts the surface of the SIC MOS module.
[0028] As a further solution in the present invention, the outer wall of the top of the Z-axis swing plate 10 is fixedly connected to an electric air pump 24, and a three-way connector 29 is provided at the output end of the electric air pump 24. Connecting pipes 30 are provided between the two ends of the three-way connector 29 and the corresponding clamping airbags 31. Then the electric air pump 24 inflates the clamping airbags 31, and the clamping airbags 31 expand. Since the outer walls of the two ends of the top of the fixed platform 18 are provided with grooves 19, the expanding part of the clamping airbags 31 will be squeezed into the gap between the Sic Mos module and the grooves 19. As the clamping airbags 31 continue to expand, the clamping airbags 31 can fit the irregular surface of the Sic Mos module and can evenly wrap the Sic Mos module, thereby completing the clamping and fixing work of the Sic Mos module, and can avoid excessive local stress during clamping, causing Sic Mos module to be clamped. The Mos module is damaged, and then the electric air pump 24 inflates the clamping airbag 31, and the clamping airbag 31 expands. Because the outer walls at both ends of the top of the fixing platform 18 are provided with notches 19, the expanding part of the clamping airbag 31 will squeeze into the gap between the SicMos module and the notches 19. As the clamping airbag 31 continues to expand, the clamping airbag 31 can fit the irregular surface of the SicMos module and can evenly wrap the SicMos module, completing the clamping and fixing work of the SicMos module, and can avoid excessive local stress during clamping, which causes damage to the SicMos module.
[0029] Working principle: After the Sic Mos module to be tested is placed on the fixing table 18, the two driving motors 2 33 are started, and the clamping plate 34 is moved close to the Sic Mos module through the rotating shaft 2 32. There is some gas in the clamping airbag 31 on the clamping plate 34 until the clamping airbag 31 on the clamping plate 34 contacts the surface of the Sic Mos module. Then the electric air pump 24 inflates the clamping airbag 31, and the clamping airbag 31 expands. Because the outer walls at both ends of the top of the fixing table 18 are provided with grooves 19, the expanding part of the clamping airbag 31 will squeeze into the gap between the Sic Mos module and the grooves 19. As the clamping airbag 31 continues to expand, the clamping airbag 31 can fit the irregular surface of the Sic Mos module and can evenly wrap the Sic Mos module, thereby completing the clamping and fixing work of the Sic Mos module, and can avoid excessive local stress during clamping, causing Sic Mos module. The Mos module is damaged, and then the electric air pump 24 inflates the clamping airbag 31, and the clamping airbag 31 expands. Since the outer walls at both ends of the top of the fixing platform 18 are provided with notches 19, the expanding part of the clamping airbag 31 will squeeze into the gap between the Sic Mos module and the notches 19. As the clamping airbag 31 continues to expand, the clamping airbag 31 can fit the irregular surface of the Sic Mos module and can evenly wrap the Sic Mos module, completing the clamping and fixing work of the Sic Mos module, and can avoid excessive local stress during clamping, which may cause damage to the Sic Mos module.
[0030] Reference Figure 1 、 Figure 7 As a further solution in the present invention, a through opening 39 is opened on the top of the annular disk 4, and the center line of the through opening 39 is parallel to the center line of the plug-in port and is in the same vertical plane. Two rotating shafts 3 40 are symmetrically connected to the inside of the through opening 39 for rotation, and the outer walls of the two rotating shafts 3 40 are fixedly connected to gears 41, and the two gears 41 are meshed with each other.
[0031] As a further solution in the present invention, a driving motor 3 42 is provided at one end of one of the rotating shafts 3 40, and the outer walls of the two rotating shafts 3 40 are fixedly connected to a connecting plate 38, and the bottom ends of the two connecting plates 38 are fixedly connected to a clamping column 37. When the Sic Mos module needs to be placed on the fixed platform 18, the Z-axis swing plate 10 is placed directly below the through-hole 39. At this time, the center lines of the plug-in port, the Z-axis swing plate 10 and the through-hole 39 are parallel to each other and are in the same vertical plane. Then the driving motor 3 42 drives the rotating shaft 3 40 connected thereto to start. Because the gears 41 on the outer walls of the two rotating shafts 3 40 are engaged with each other, the two rotating shafts 3 40 can rotate towards each other. At this time, the clamping columns 37 on the two rotating shafts 3 40 will swing downward from the through-hole 39 until the two clamping columns 37 are tightly against the outer wall of the toggle plate 22 on the hollow cylinder 23, so as to clamp and fix the toggle plate 22, thereby limiting the swing of the fixed platform 18 and facilitating the Sic Mos module to be placed on the fixed platform 18. The MOS module is placed on the fixing table 18; when the SIC MOS module is clamped and fixed on the fixing table 18 by the clamping plate 34 and the clamping airbag 31, the driving motor three 42 rotates the rotating shaft three 40 again, so that the two clamping columns 37 are retracted into the through opening 39, and the toggle plate 22 is no longer clamped and fixed, so that the fixing table 18 can swing, which is convenient for subsequent detection work; and when plugging and unplugging is required, the toggle plate 22 is clamped to the fixed column again by the two clamping columns 37, while limiting the swing of the fixing table 18 and calibrating it, so that the SIC MOS module on the fixing table 18 can be accurately inserted into the plug-in port of the detection device 2, avoiding the situation that the SIC MOS module is offset during the plug-in and unplugging process and causing damage.
[0032] Working principle: When the Sic Mos module needs to be placed on the fixed platform 18, the Z-axis swing plate 10 is placed directly below the through-port 39. At this time, the center lines of the plug-in port, the Z-axis swing plate 10 and the through-port 39 are parallel to each other and are in the same vertical plane. Then the driving motor 3 42 drives the rotating shaft 3 40 connected thereto to start. Because the gears 41 on the outer walls of the two rotating shafts 3 40 are engaged with each other, the two rotating shafts 3 40 can rotate towards each other. At this time, the clamping columns 37 on the two rotating shafts 3 40 will swing downward from the through-port 39 until the two clamping columns 37 are tightly against the outer wall of the toggle plate 22 on the hollow cylinder 23, which can clamp the toggle plate 22 and fix it, thereby limiting the swing of the fixed platform 18 and facilitating the placement of the Sic Mos module on the fixed platform 18. When the Sic Mos module is placed on the fixed platform 18, After the MOS module is clamped and fixed on the fixing platform 18 by the clamping plate 34 and the clamping airbag 31, the driving motor three 42 rotates the rotating shaft three 40 again, so that the two clamping columns 37 are retracted into the through opening 39, and the toggle plate 22 is no longer clamped and fixed, so that the fixing platform 18 can swing, which is convenient for subsequent detection work; and when it is necessary to plug and unplug, the toggle plate 22 is clamped to the fixed column again by the two clamping columns 37, while limiting the swing of the fixing platform 18 and calibrating it, so that the Sic MOS module on the fixing platform 18 can be accurately inserted into the plug-in port of the detection device 2, avoiding the situation that the Sic MOS module is offset during the plug-in and unplugging process and causing damage.
[0033] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.
Claims
1. A Sic Mos module detection device, comprising a detection table (1) and a detection device (2) provided with a plug-in port, characterized in that: A mounting frame (5) is provided on one side of the plug-in port, and a rotating mechanism is provided on the mounting frame (5), a fixed disk (11) is installed on the rotating mechanism, and a Z-axis swing plate (10) is provided on one side of the fixed disk (11), and a sliding groove (16) is provided on the top outer wall of the side of the Z-axis swing plate (10) away from the fixed disk (11), a slider (28) is slidably connected inside the sliding groove (16), and a connecting spring (26) is fixedly connected between the slider (28) and the inner wall of the sliding groove (16), A Z-axis vibration mechanism is provided just below the sliding groove (16); a top outer wall of the slider (28) is fixedly connected to a swing base (17); a fixed platform (18) is provided above the swing base (17); a swing mechanism is provided between the fixed platform (18) and the swing base (17); a push plate (27) is fixedly connected to the outer wall of the swing base (17); an electric push rod (25) is provided on one side of the push plate (27); and the electric push rod (25) is fixedly connected to the outer wall of the Z-axis swing plate (10).
2. The Sic Mos module detection device according to claim 1, characterized in that: The rotating mechanism includes a driving shaft (12), the driving shaft (12) is rotatably connected to a mounting frame (5), and a gear transmission (7) is provided at the bottom end of the driving shaft (12), a driving motor (13) is provided on one side of the gear transmission (7), and the fixed disk (11) is fixedly connected to the top end of the driving shaft (12).
3. The Sic Mos module detection device according to claim 2, characterized in that: The Z-axis vibration mechanism includes a support column (15), the support column (15) is fixedly connected to the bottom outer wall of the Z-axis swing plate (10), and the bottom outer wall of the support column (15) is provided with a ball (14), the outer wall of the mounting frame (5) is fixedly connected to the vibration disk (8), and the top outer wall of the vibration disk (8) is fixedly connected to a plurality of serrated protrusions (9) at equal distances.
4. The Sic Mos module detection device according to claim 1, characterized in that: The swing mechanism includes a rotating shaft (21), the rotating shaft (21) is rotatably connected to the inside of the swing base (17) through a torsion spring, the fixed platform (18) is fixedly connected to the rotating shaft (21), and one end of the rotating shaft (21) is slidably connected to a hollow cylinder (23), the outer wall of the hollow cylinder (23) is rotatably connected to a mounting plate, and the mounting plate is fixedly connected to the top of the Z-axis swing plate (10).
5. The Sic Mos module detection device according to claim 4, characterized in that: The inner wall of the hollow cylinder (23) is symmetrically provided with two latching grooves (36), and the inner walls of the latching grooves (36) are slidably connected with a latching plate (35), and the latching plate (35) is fixedly connected to the rotating shaft (21). The outer wall of the top side of the hollow cylinder (23) away from the swing base (17) is fixedly connected with a toggle plate (22), and an annular disk (4) is arranged directly above the toggle plate (22). The outer wall of the bottom of the annular disk (4) is fixedly connected with a plurality of baffles (3) at equal distances, and a mounting frame (6) is fixedly connected between the annular disk (4) and the detection table (1).
6. The Sic Mos module detection device according to claim 1, characterized in that: The outer walls at both ends of the top of the fixed platform (18) are provided with notches (19), and the outer wall on one side of the top of the fixed platform (18) is fixedly connected to a fixed plate (20), both sides of the fixed plate (20) are provided with a second rotating shaft (32), and the top of the second rotating shaft (32) is provided with a second driving motor (33), the outer wall of the second rotating shaft (32) is fixedly connected to a clamping plate (34), and the outer wall of the clamping plate (34) is provided with a clamping airbag (31).
7. The Sic Mos module detection device according to claim 6, characterized in that: An electric air pump (24) is fixedly connected to the outer wall of the top of the Z-axis swing plate (10), and a three-way connector (29) is provided at the output end of the electric air pump (24). Connecting pipes (30) are provided between both ends of the three-way connector (29) and the corresponding clamping airbags (31).
8. The Sic Mos module detection device according to claim 5, characterized in that: The annular disk (4) is provided with a through opening (39) at the top, and the center line of the through opening (39) is parallel to the center line of the plug-in port and is located in the same vertical plane. Two rotating shafts (40) are symmetrically connected to the interior of the through opening (39), and the outer walls of the two rotating shafts (40) are fixedly connected with gears (41), and the two gears (41) are meshed with each other.
9. The Sic Mos module detection device according to claim 8, characterized in that: One end of one of the rotating shafts three (40) is provided with a driving motor three (42), and the outer walls of the two rotating shafts three (40) are fixedly connected to connecting plates (38), and the bottom ends of the two connecting plates (38) are fixedly connected to clamping columns (37).