Rapid testing device for power supply module

Abstract

The invention relates to the technical field of testing devices, in particular to a power module quick testing device which comprises a wiring end plate and further comprises a main frame, a rotating frame, a servo motor, a supporting plate mechanism and a clearing-out mechanism, the rotating frame comprises a bottom plate, side plates are fixedly connected to the two sides of the two ends of the bottom plate, and a first transmission module is arranged between the two side plates at the same end; the number of the supporting plate mechanisms is six, and every two supporting plate mechanisms form a group. According to the device, through the arrangement of the reversing frame and the multiple supporting plate mechanisms, the linear driving rod drives the wiring end plate to move downwards, so that the wiring end plate is in butt joint with pins of materials, after detection is completed, the linear driving rod drives the wiring end plate to move upwards, then the supporting plate mechanisms pour the materials into the clearing-out mechanism, and then the first transmission module continues driving; the two supporting plate mechanisms in the same group are separated, so that when materials are replaced, only the materials need to be manually placed on the bracket, convenience and rapidness are achieved, and testing on a large batch of materials is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of testing devices, in particular to a quick testing device for a power module. Background Art

[0002] As a key component of electronic equipment, the performance and reliability of the power module directly affect the operation of the equipment. Through systematic testing, including electrical performance, safety performance, environmental adaptability, electromagnetic compatibility, energy efficiency and reliability testing, we ensure that the power module can meet various standard requirements and ensure its stability and safety in various working environments.

[0003] In order to ensure that the power module can output voltage and current that meet the specifications under different load conditions and ensure stability and reliability, it is necessary to detect the output voltage and current. The existing testing method is generally to use a programmable electronic load to measure the output voltage and current of the power module under light load, medium load and full load conditions for detection. When detecting multiple power modules, the existing detection device generally manually loads and unloads the power module from the terminal board, which is inefficient. Summary of the invention

[0004] The object of the present invention is to provide a quick test device for a power module to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A power module quick test device, comprising a terminal board, and further comprising:

[0007] The rotating frame comprises a bottom plate, both sides of the two ends of the bottom plate are fixedly connected with side plates, and a transmission module 1 is arranged between the two side plates at the same end;

[0008] There are six support plate mechanisms in number and they are arranged in groups of two, and the two support plate mechanisms in the same group are respectively installed on the transmission module one, the three support plate mechanisms on the transmission module one are arranged equidistantly, the transmission module one is used to drive the three support plate mechanisms thereon to move in a circular manner, and a bracket is fixedly installed in the middle position of the top surface of the bottom plate;

[0009] A main frame is fixedly mounted on one side of the bottom plate, a linear drive rod is mounted on the top of the main frame, and a moving end of the linear drive rod is detachably fixedly connected to the terminal plate;

[0010] A servo motor is fixedly mounted on one side of a side plate, and the servo motor is used to drive two transmission modules;

[0011] The clearing mechanism is installed in the middle position of one side of the bottom plate, and the clearing mechanism is used to receive the materials.

[0012] Furthermore, the transmission module 1 includes two pulley shafts arranged up and down, the pulley shafts are rotatably connected to two adjacent side plates, both ends of the pulley shafts are fixedly sleeved with pulley 2, one side of the pulley 2 is provided with pulley 1, the pulley 1 is rotatably connected to the side plate on the adjacent side, and the two pulleys 2 and the two pulleys 1 on the same side are transmission-connected with a synchronous belt, the outer side wall of the synchronous belt is equidistantly fixed with three connecting sleeves, the connecting sleeves are used to connect to the support plate mechanism, and one side of the two side plates on the other side of the base plate is fixedly connected with a protective plate.

[0013] Furthermore, a transmission box is transmission-connected between one of the pulley shafts in the two transmission modules, the transmission box is fixedly connected to the main frame, and the servo motor is rotationally connected to one end of the pulley shaft.

[0014] Furthermore, the transmission module 1 also includes an anti-roll frame, and the anti-roll frame is fixedly connected to two adjacent base plates.

[0015] The camming mechanism comprises a mounting plate, wherein one end of the mounting plate is equidistantly provided with mounting grooves, and the other end of the mounting plate is fixedly connected with a telescopic rod at intervals. The other end of the mounting plate is provided with a retraction groove, and the inner wall of the retraction groove is slidably connected with a clamping module, and the clamping module comprises a transverse moving frame, and the top surface of the transverse moving frame is rotatably connected with an end roller, and the top ends of the multiple end rollers are rotatably connected with a clamping plate on the other side of the top surface of the transverse moving frame. The inner wall of the long groove is slidably connected with a moving seat, and the clamping roller is rotatably connected to the moving seat. The transverse moving frame and one side wall of the retraction groove are fixedly connected with multiple extrusion springs. The other end of the mounting plate is fixedly connected with an end shaft on both sides, and the end shaft is rotatably sleeved with an adjacent connecting sleeve. One end of one of the two supporting plate mechanisms in the same group is fixedly connected with an insertion rod on both sides, and one end of the other mounting plate is provided with slot holes that fit the insertion rod on both sides.

[0016] Further, a transmission module 2 is provided at one end of the transverse moving frame, and the transmission module 2 includes a gear rod, a bidirectional screw rod and a rotating shaft. The bidirectional screw rod is rotatably connected to the transverse moving frame, and the moving seat is screwed and connected to the bidirectional screw rod, and one end of the rotating shaft is rotatably connected to the transverse moving frame, one end of the bidirectional screw rod is fixedly sleeved with gear 1, one end of the rotating shaft is rotatably sleeved with gear 2, and the other end of the rotating shaft is rotatably sleeved with gear 3, and a torsion spring 1 is fixedly connected between gear 3 and gear 2, and gear 3 is located below the gear rod, and gear 2 is meshed with gear 1, and gear 3 is meshed with the gear rod, and the gear rod is slidably plugged into the mounting plate, and the other end of the mounting plate is fixedly connected with an adjustment module, and the adjustment module is used to adjust the position of the gear rod.

[0017] Furthermore, the adjustment module includes a screw rod, the screw rod is rotationally connected to the mounting plate, a threaded sleeve is screwed on the screw rod, and one side of the threaded sleeve is fixedly connected to one end of the gear rod.

[0018] Furthermore, the clearing mechanism includes a rotating seat, a clamping rod and a material receiving hopper, the rotating seat is fixedly connected to the bottom plate, the bottom end of the material receiving hopper is rotatably connected to the rotating seat, two torsion springs are fixedly connected between the material receiving hopper and the rotating seat, a clamping slot is provided at the bottom end of the material receiving hopper, the clamping rod is fixed between two bottom plates on one side, and the clamping rod is used to clamp with the clamping slot.

[0019] Furthermore, the telescopic rod comprises a main rod, the main rod is fixedly connected to the inner wall of the placement groove, a secondary rod is slidably sleeved in the main rod, and a second extrusion spring is fixedly connected between one end of the secondary rod and one end of the main rod.

[0020] Furthermore, the bracket includes a plurality of equidistantly arranged cross bars, and one end of the mounting plate is provided with equidistantly arranged venting grooves.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. Through the setting of the rotating frame and multiple support plate mechanisms, the servo motor drives the two transmission modules to rotate, and the transmission module drives the three support plate mechanisms to rotate. When in use, the material is inverted on the bracket with the pins facing up, and the two support plate mechanisms are constantly approaching and moving upward, and the material is squeezed and clamped in four directions. When the support plate mechanism moves to the second position of the pulley located above, the servo motor stops driving, and the linear drive rod drives the terminal plate to move down, so that the terminal plate and the pins of the material are docked. After the detection is completed, the linear drive rod drives the terminal plate to move up, so that the terminal plate and the material are separated, and then the support plate mechanism pours the material into the clearing mechanism, and then the transmission module continues to drive, so that the two support plate mechanisms of the same group are separated, and the support plate mechanism of the next group continues to move the material up to the detection position, so that when changing the material, it is only necessary to manually place the material on the bracket, which is convenient and fast, and is convenient for testing large quantities of materials;

[0023] 2. Through the setting of the receiving hopper, when the support plate mechanism drives the material to move upward, the receiving hopper is squeezed so that the receiving hopper overcomes the torsion spring and deflects to one side. After the support plate mechanism passes over the receiving hopper upward, the receiving hopper is deflected and reset. Then, the support plate mechanism tilts and pours the material into the receiving hopper to realize the discharge of the material. After the receiving hopper is deflected, the material retained in the receiving hopper can also be poured out. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2It is a schematic diagram of the main frame structure in the present invention;

[0026] Figure 3 It is a schematic diagram of the rotary frame structure of the present invention;

[0027] Figure 4 It is a schematic diagram of the structure of the two support plate mechanisms and the bracket in the plug-in state of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the two support plate mechanisms in the bridging state in the present invention;

[0029] Figure 6 It is a schematic diagram of the structure of the two transverse moving frames in the present invention in the fitted state;

[0030] Figure 7 It is a schematic diagram of the structure of the transverse frame in the present invention;

[0031] Figure 8 It is a schematic diagram of the structure of the clearing mechanism in the present invention;

[0032] Fig. 9 yes Figure 7 A local enlarged view of point A;

[0033] Fig.10 It is a schematic diagram of the bracket structure in the present invention.

[0034] In the figure: 100, main frame; 110, linear drive rod; 200, rotating frame; 210, bottom plate; 220, protective plate; 230, side plate; 240, bracket; 241, cross bar; 250, transmission module 1; 251, pulley 1; 252, pulley 2; 253, pulley shaft; 254, anti-tilt frame; 255, synchronous belt; 256, connecting sleeve; 300, servo motor; 310, transmission box; 400, support plate mechanism; 410, mounting plate; 411, retraction groove; 412, extrusion spring 1; 413, emptying groove; 414, end shaft; 415, placement groove; 420, clamping module; 421, Transverse frame; 422, end roller; 423, long groove; 424, clamping plate; 425, clamping roller; 430, insertion rod; 440, adjustment module; 441, screw rod; 442, threaded sleeve; 450, telescopic rod; 451, main rod; 452, auxiliary rod; 453, extrusion spring 2; 460, transmission module 2; 461, gear rod; 462, rotating shaft; 463, two-way screw rod; 464, gear 1; 465, gear 2; 466, torsion spring 1; 467, gear 3; 500, clearing mechanism; 510, rotating seat; 520, receiving hopper; 530, clamping rod; 540, clamping groove; 600, terminal plate. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figure 1 to Figure 7 In an embodiment of the present invention, a power module quick test device includes a terminal plate 600, a main frame 100, a rotating frame 200, a servo motor 300, a support plate mechanism 400 and a clearing mechanism 500. The rotating frame 200 includes a bottom plate 210. Both sides of the bottom plate 210 are fixedly connected with side plates 230, and a transmission module 250 is arranged between the two side plates 230 at the same end. The number of the support plate mechanisms 400 is six and they are arranged in groups of two. The two support plate mechanisms 400 in the same group are respectively installed on the transmission module 250. The three support plate mechanisms 400 on the transmission module 250 are arranged equidistantly. The transmission module 250 is used to drive the three support plate mechanisms 400 thereon to move in a circle. A bracket 240 is fixedly installed in the middle position of the top surface of the base plate 210. The main frame 100 is fixedly installed on one side of the base plate 210. A linear drive rod 110 is installed on the top of the main frame 100. The moving end of the linear drive rod 110 is detachably connected to the terminal plate 600. The servo motor 300 is fixedly installed on one side of a side plate 230. The servo motor 300 is used to drive two transmission modules 250. The clearing mechanism 500 is installed in the middle position of one side of the base plate 210. The clearing mechanism 500 is used to receive materials.

[0037] Specifically, the servo motor 300 drives the two transmission modules 250 to rotate, and the transmission module 250 drives the three support plate mechanisms 400 to rotate. When in use, the material is inverted on the bracket 240 with the pins facing upward, and the support plate mechanism 400 of the same group moves to the middle and is inserted into the bracket 240 to the bottom of the material. Then, the two support plate mechanisms 400 of the same group are plugged into each other, and when the support plate mechanism 400 passes the lower position pulley 252 upward, the two support plate mechanisms 400 of the same group continue to move closer and move upward, so as to receive the material and separate from the bracket 240. When the two support plate mechanisms 400 of the same group move closer to each other, they squeeze and clamp the material in four directions, thereby limiting the position of the material. When the support plate mechanism 400 moves to the upper pulley 252 position (located on the upper After the height position of the pulley shaft 253 is reached, the servo motor 300 stops driving, and the linear drive rod 110 drives the terminal plate 600 to move downward, so that the terminal plate 600 is connected to the pin of the material, and the material is energized through the terminal plate 600 to detect the material. After the detection is completed, the linear drive rod 110 drives the terminal plate 600 to move upward, so that the terminal plate 600 is separated from the material, and then the support plate mechanism 400 pours the material into the clearing mechanism 500, and then the transmission module 250 continues to drive, so that the two support plate mechanisms 400 of the same group are separated, and the support plate mechanism 400 of the next group continues to move the material up to the detection position, so that when changing the material, it is only necessary to manually place the material on the bracket 240, which is convenient and fast, and is convenient for testing large quantities of materials.

[0038] Embodiment 1

[0039] like Figure 3 to Figure 7 As shown, in this embodiment, the transmission module 1 250 includes two upper and lower belt pulley shafts 253, the belt pulley shafts 253 are rotatably connected to the two adjacent side plates 230, both ends of the belt pulley shaft 253 are fixedly sleeved with a belt pulley 252, one side of the belt pulley 252 is provided with a belt pulley 1 251, the belt pulley 1 251 is rotatably connected to the side plate 230 on the adjacent side, and the two belt pulleys 252 and the two belt pulleys 1 251 on the same side are transmission-connected with a synchronous belt 255, and the outer wall of the synchronous belt 255 is equidistantly fixedly connected with three The connecting sleeve 256 is used to connect with the support plate mechanism 400. One side of the two side plates 230 on the other side of the base plate 210 is fixedly connected with a protective plate 220. A transmission box 310 is transmission-connected between a pulley shaft 253 in the two transmission modules 250. The transmission box 310 is fixedly connected to the main frame 100. The servo motor 300 is rotationally connected to one end of a pulley shaft 253. The transmission module 250 also includes an anti-roll frame 254, which is fixedly connected to the two adjacent base plates 210.

[0040] In this embodiment, a pulley shaft 253 is driven to rotate by a servo motor 300, thereby driving the synchronous belt 255 through the pulley 252, so that the synchronous belts 255 in the two transmission modules 1 250 rotate towards each other. Through the arrangement of the pulley shaft 253 and the anti-roll frame 254, when the support plate mechanism 400 is located at the top position of the pulley 252 and moves away from each other, after the two support plate mechanisms 400 in the same group are separated from each other, the support plate mechanisms 400 deflect downward under the action of their own weight and rest on the upper pulley shaft 253, so that the support plate mechanism 400 is in an inclined state as a whole, thereby The measured materials on the structure 400 are dumped into the clearing mechanism 500 to realize the discharge of the materials. At the same time, through the anti-roll frame 254, when the synchronous belt 255 drives the support plate mechanism 400 to move downward, one end of the support plate mechanism 400 is placed on the anti-roll frame 254, so that the support plate mechanism 400 maintains an upward tilted state until it is separated from the anti-roll frame 254, avoiding the support plate mechanism 400 from becoming an inverted state, thereby facilitating the support plate mechanism 400 to fit with the bottom plate 210 when the support plate mechanism 400 moves to the lowest point, and avoiding one end of the support plate mechanism 400 from contacting with the top surface of the bottom plate 210 when the support plate mechanism 400 moves downward.

[0041] like Figures 4 to 9 As shown, in this embodiment, the support plate mechanism 400 includes a mounting plate 410, one end of the mounting plate 410 is provided with a plurality of mounting grooves 415 at equal intervals, and the plurality of mounting grooves 415 are fixedly connected with telescopic rods 450 at intervals, the other end of the mounting plate 410 is provided with a retreat groove 411, the inner wall of the retreat groove 411 is slidably connected with a clamping module 420, the clamping module 420 includes a transverse frame 421, one side of the top surface of the transverse frame 421 is rotatably connected with an end roller 422, the top ends of the plurality of end rollers 422 are rotatably connected with a clamping plate 424, and the other side of the top surface of the transverse frame 421 is provided with a Long groove 423, both ends of the inner wall of the long groove 423 are slidably connected with a moving seat, and a clamping roller 425 is rotatably connected to the moving seat. A plurality of extrusion springs 412 are fixedly connected between the transverse frame 421 and a side wall of the retracting groove 411. The other end of the mounting plate 410 is fixedly connected with an end shaft 414 on both sides, and the end shaft 414 is rotatably sleeved with the adjacent connecting sleeve seat 256. One end of a mounting plate 410 of the two support plate mechanisms 400 in the same group is fixedly connected with an insertion rod 430 on both sides, and one end of the other mounting plate 410 is provided with slots that fit the insertion rod 430 on both sides;

[0042] A transmission module 2 460 is provided at one end of the transverse moving frame 421. The transmission module 2 460 includes a gear rod 461, a bidirectional screw rod 463 and a rotating shaft 462. The bidirectional screw rod 463 is rotatably connected to the transverse moving frame 421. The moving seat is screwed and connected to the bidirectional screw rod 463. One end of the rotating shaft 462 is rotatably connected to the transverse moving frame 421. One end of the bidirectional screw rod 463 is fixedly sleeved with a gear 1 464. One end of the rotating shaft 462 is rotatably sleeved with a gear 2 465. The other end of the rotating shaft 462 is rotatably sleeved with a gear 3 467. A torsion spring 1 466 is fixedly connected between the gear 3 467 and the gear 2 465. The gear 3 467 is located at the gear rod 461. At the bottom, gear two 465 is meshed with gear one 464, gear three 467 is meshed with gear rod 461, gear rod 461 is slidably plugged with mounting plate 410, and the other end of mounting plate 410 is fixedly connected with adjusting module 440, and adjusting module 440 is used to adjust the position of gear rod 461, and adjusting module 440 includes screw rod 441, screw rod 441 is rotationally connected with mounting plate 410, and screw rod 441 is screwed with threaded sleeve 442, and one side of threaded sleeve 442 is fixedly connected with one end of gear rod 461, and bracket 240 includes a plurality of cross bars 241 arranged at equal intervals, and one end of mounting plate 410 is provided with venting grooves 413 at equal intervals.

[0043] During specific implementation, through the setting of the insertion rod 430 and the slot hole, the synchronous belt 255 drives the support plate mechanism 400 to slide on the bottom plate 210, and the two mounting plates 410 in the same group move closer to the middle until the insertion rod 430 is inserted into the corresponding slot hole, thereby bridging the two mounting plates 410, and the multiple telescopic rods 450 on the two support plate mechanisms 400 in the same group are staggered with each other, and the telescopic rods 450 are inserted between the two cross bars 241, so that when the support plate mechanism 400 moves up, the material is lifted and transferred to the support plate mechanism 400, and when the two support plate mechanisms 400 move closer to each other, the two transverse moving frames 421 contact with the material, thereby laterally squeezing and clamping the material, and then when the two mounting plates 410 continue to move closer, the transverse moving frame 421 moves relative to the mounting plate 410 toward the end away from the mounting plate 410, and when the transverse moving frame 421 moves relatively, the gear three 467 is driven to rotate through the gear rod 461. , gear three 467 drives gear two 465 to rotate through torsion spring one 466, gear two 465 drives gear one 464 to rotate, gear one 464 drives two clamping rollers 425 to move closer to each other through the moving seat, so as to realize longitudinal clamping of the material, and through the setting of torsion spring one 466, it is convenient for gear three 467 to continue to rotate after the clamping roller 425 collides with the material, so as to facilitate the two mounting plates 410 to be close to each other, and through the setting of the adjustment module 440, the screw rod 441 is rotated, so as to drive the tooth rod 461 to slide in the mounting plate 410 through the threaded sleeve 442, and then by adjusting the position of the tooth rod 461, the initial spacing between the two clamping rollers 425 is adjusted, so as to facilitate adapting to materials of different sizes, and through the setting of the clamping plate 424, it is convenient to clamp the material, so that when the terminal plate 600 moves up, the clamping plate 424 clamps the material, so as to facilitate the separation of the terminal plate 600 from the material.

[0044] Embodiment 2

[0045] like Figures 4 to 10 As shown, in the present embodiment, the clearing mechanism 500 comprises a rotating seat 510, a clamping rod 530, and a material receiving hopper 520. The rotating seat 510 is fixedly connected to the bottom plate 210. The bottom end of the material receiving hopper 520 is rotatably connected to the rotating seat 510. A torsion spring 2 is fixedly connected between the material receiving hopper 520 and the rotating seat 510. A clamping slot 540 is provided at the bottom end of the material receiving hopper 520. The clamping rod 530 is fixed between two bottom plates 210 on one side. The clamping rod 530 is used to clamp with the clamping slot 540. The telescopic rod 450 comprises a main rod 451. The main rod 451 is fixedly connected to the inner wall of the placement groove 415. A secondary rod 452 is slidably sleeved in the main rod 451. A second extrusion spring 453 is fixedly connected between one end of the secondary rod 452 and one end of the main rod 451.

[0046] During specific implementation, through the setting of the receiving hopper 520, when the support plate mechanism 400 drives the material to move upward, the receiving hopper 520 is squeezed so that the receiving hopper 520 overcomes the torsion spring 2 and deflects to one side. After the support plate mechanism 400 passes over the receiving hopper 520 upward, the receiving hopper 520 is deflected and reset. Then, the support plate mechanism 400 is tilted to pour the material into the receiving hopper 520, thereby discharging the material. After the receiving hopper 520 is deflected, the material retained in the receiving hopper 520 can also be poured out.

[0047] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0048] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A power module quick test device, comprising a terminal board (600), characterized in that: Also includes: A rotating frame (200), the rotating frame (200) comprising a bottom plate (210), both sides of the two ends of the bottom plate (210) are fixedly connected with side plates (230), and a transmission module 1 (250) is arranged between the two side plates (230) at the same end; There are six plate support mechanisms (400) in number and they are arranged in groups of two, and the two plate support mechanisms (400) in the same group are respectively installed on the transmission module (460) (250), the three plate support mechanisms (400) on the transmission module (460) (250) are arranged at equal distances, the transmission module (250) is used to drive the three plate support mechanisms (400) thereon to move in a circular manner, and a bracket (240) is fixedly installed in the middle position of the top surface of the bottom plate (210); A main frame (100) is fixedly mounted on one side of the bottom plate (210), a linear drive rod (110) is mounted on the top of the main frame (100), and a movable end of the linear drive rod (110) is detachably fixedly connected to the terminal plate (600); A servo motor (300) is fixedly mounted on one side of a side plate (230), and the servo motor (300) is used to drive two transmission modules (250); The clearing mechanism (500) is installed at a middle position on one side of the bottom plate (210), and the clearing mechanism (500) is used to receive the materials.

2. A power module quick test device according to claim 1, characterized in that: The transmission module (460) (250) comprises two upper and lower pulley shafts (253), the pulley shafts (253) are rotatably connected to two adjacent side plates (230), both ends of the pulley shaft (253) are fixedly sleeved with pulley 2 (252), one side of pulley 2 (252) is provided with pulley 1 (251), the pulley 1 (251) is rotatably connected to the side plate (230) on the adjacent side, and the two pulleys 2 (252) and the two pulleys 1 (251) on the same side are transmission-connected with a synchronous belt (255), the outer side wall of the synchronous belt (255) is equidistantly fixedly connected with three connecting sleeves (256), the connecting sleeves (256) are used to connect with the support plate mechanism (400), and one side of the two side plates (230) on the other side of the bottom plate (210) is fixedly connected with a protective plate (220).

3. A power module quick test device according to claim 2, characterized in that: A transmission box (310) is transmission-connected between a pulley shaft (253) in one of the two transmission modules (250); the transmission box (310) is fixedly connected to the main frame (100); and the servo motor (300) is rotationally connected to one end of a pulley shaft (253).

4. A power module quick test device according to claim 2, characterized in that: The transmission module 1 (250) further comprises an anti-roll frame (254), wherein the anti-roll frame (254) is fixedly connected to two adjacent bottom plates (210).

5. A power module quick test device according to claim 2, characterized in that: The support plate mechanism (400) comprises a mounting plate (410), one end of the mounting plate (410) is provided with a plurality of placement grooves (415) at equal intervals, and telescopic rods (450) are fixedly connected in intervals in the plurality of placement grooves (415), the other end of the mounting plate (410) is provided with a retreat groove (411), the inner wall of the retreat groove (411) is slidably connected with a clamping module (420), the clamping module (420) comprises a transverse frame (421), one side of the top surface of the transverse frame (421) is rotatably connected with an end roller (422), the top ends of the plurality of end rollers (422) are rotatably connected with a clamping plate (424), and the other side of the top surface of the transverse frame (421) is provided with a A long groove (423), both ends of the inner wall of the long groove (423) are slidably connected to a movable seat, and a clamping roller (425) is rotatably connected to the movable seat. A plurality of extrusion springs (412) are fixedly connected between the transverse frame (421) and a side wall of the retracting groove (411). Both sides of the other end of the mounting plate (410) are fixedly connected to end shafts (414), and the end shafts (414) are rotatably sleeved with the adjacent connecting sleeve seat (256). Both sides of one end of a mounting plate (410) in the two support plate mechanisms (400) of the same group are fixedly connected to an insertion rod (430), and both sides of one end of the other mounting plate (410) are provided with slots that fit with the insertion rod (430).

6. A power module quick test device according to claim 5, characterized in that: A transmission module 2 (460) is provided at one end of the transverse moving frame (421), and the transmission module 2 (460) includes a gear rod (461), a bidirectional screw rod (463) and a rotating shaft (462). The bidirectional screw rod (463) is rotatably connected to the transverse moving frame (421), and the moving seat is screwed and connected to the bidirectional screw rod (463). One end of the rotating shaft (462) is rotatably connected to the transverse moving frame (421), and one end of the bidirectional screw rod (463) is fixedly sleeved with a gear 1 (464), and one end of the rotating shaft (462) is rotatably sleeved with a gear 2 (465). The rotating shaft ( The other end of the gear (462) is rotatably sleeved with a gear three (467), and a torsion spring one (466) is fixedly connected between the gear three (467) and the gear two (465), and the gear three (467) is located below the gear rod (461), and the gear two (465) is meshed with the gear one (464), and the gear three (467) is meshed with the gear rod (461), and the gear rod (461) is slidably plugged with the mounting plate (410), and the other end of the mounting plate (410) is fixedly connected with an adjustment module (440), and the adjustment module (440) is used to adjust the position of the gear rod (461).

7. A power module quick test device according to claim 6, characterized in that: The adjustment module (440) comprises a screw rod (441), the screw rod (441) is rotationally connected to the mounting plate (410), a threaded sleeve (442) is screwed on the screw rod (441), and one side of the threaded sleeve (442) is fixedly connected to one end of the gear rod (461).

8. A power module quick test device according to claim 6, characterized in that: The clearing mechanism (500) comprises a rotating seat (510), a clamping rod (530) and a receiving hopper (520); the rotating seat (510) is fixedly connected to the bottom plate (210); the bottom end of the receiving hopper (520) is rotatably connected to the rotating seat (510); two torsion springs are fixedly connected between the receiving hopper (520) and the rotating seat (510); a clamping groove (540) is provided at the bottom end of the receiving hopper (520); the clamping rod (530) is fixed between two bottom plates (210) on one side; and the clamping rod (530) is used to clamp with the clamping groove (540).

9. A power module quick test device according to claim 6, characterized in that: The telescopic rod (450) comprises a main rod (451), the main rod (451) is fixedly connected to the inner wall of the placement groove (415), a secondary rod (452) is slidably sleeved inside the main rod (451), and a second extrusion spring (453) is fixedly connected between one end of the secondary rod (452) and one end of the main rod (451).

10. A power module quick test device according to claim 6, characterized in that: The bracket (240) includes a plurality of cross bars (241) arranged at equal intervals, and one end of the mounting plate (410) is provided with venting grooves (413) at equal intervals.

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