Motor drive board detection device

Abstract

The utility model provides a motor driver board detection device, which belongs to the technical field of motor driver board detection, and comprises a workbench, a simulation driving assembly and a detection assembly, the detection assembly comprises a camera arranged at one end of the inner wall of the workbench, one side of the camera is provided with an infrared sensor, the camera and the infrared sensor both correspond to transparent glass, and the transparent glass is arranged on the workbench. A driving plate placing frame is arranged at the top of the workbench, an ampere-voltmeter is arranged at the corner of the top of the workbench, a connecting wire is arranged at one end of the ampere-voltmeter, a test pen is arranged at the end of the connecting wire, the bottom of the test pen is movably connected with a placer, and the bottom of the placer is fixedly connected with the workbench; and a temperature sensor is correspondingly arranged at the top of the driving plate placing frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor drive board detection, and specifically relates to a motor drive board detection device. Background Art

[0002] At present, the motor drive board is used to control the operation of the motor. During the production process, a detection device is needed to detect whether the circuits in the motor drive board are conductive and whether all functions are normal. After searching, the application number "CN202321748135.7" discloses a "motor drive board detection device", which records that "the power supply device can supply power to the motor drive board through the power probe, and the triggering test switch can send a corresponding control signal to the motor drive board through the corresponding signal probe, so that the motor drive board controls the test motor according to the corresponding control signal. If the speed, direction, start and stop of the test motor can be changed accordingly after the test switch is triggered, it means that the motor drive board can control the test motor normally, and therefore the motor drive board is qualified. Otherwise, it is qualified. The motor drive board is unqualified. Therefore, by observing the speed, direction, start and stop of the test motor, it can be judged whether the motor drive board can normally control the operation of the test motor, and then it can be detected whether the various functions of the motor drive board are normal, so as to judge whether the motor drive board is qualified, and then it can eliminate defective products and improve the yield rate of the motor drive board. The motor drive board detection device of the embodiment of the present application can detect the function of the motor drive board, can detect whether the motor drive board is qualified, and the overall structure is simple, which greatly reduces the manufacturing cost, and then reduces the economic pressure of the enterprise. "The corresponding control signal can be sent to the motor drive board through the corresponding signal probe by triggering the test switch, so that the motor drive board controls the operation of the test motor according to the corresponding control signal. If the speed, direction, start and stop of the test motor can be changed accordingly after the test switch is triggered, it can indeed represent that the motor drive board can normally control the test motor, so the motor drive board is qualified, otherwise the motor drive board is unqualified, but there are still the following problems in actual use:

[0003] In actual use, the values ​​of the motor shaft when idling are different from those when driving other devices to rotate, resulting in inaccurate detection values ​​and poor detection effects during use.

[0004] Based on this, it is extremely practical to provide a device that can drive other equipment to rotate and has good detection effect. Utility Model Content

[0005] The purpose of the utility model is to provide a motor drive board detection device, aiming to solve the above technical problems.

[0006] The embodiment of the utility model provides a motor drive board detection device, which comprises a workbench, a simulated drive component and a detection component.

[0007] Wherein, a partition plate is provided on the top of the workbench;

[0008] The simulation drive assembly includes a water storage tank arranged at the bottom of the inner wall of the workbench, a test motor is arranged at the top corner of the workbench, the output shaft of the test motor passes through the workbench and the top of the inner wall of the water storage tank is provided with a rotating rod, the bottom of the rotating rod is rotatably connected to the bottom of the inner wall of the water storage tank, the outer wall of the rotating rod is provided with a plurality of stirring blades, one end of the water storage tank is embedded with transparent glass, the top of the water storage tank is sealed and connected with a water inlet pipe, and the end of the water inlet pipe passes through the workbench;

[0009] The detection component includes a camera arranged at one end of the inner wall of the workbench, an infrared sensor is arranged on one side of the camera, the camera and the infrared sensor both correspond to the transparent glass, a drive board placement frame is arranged on the top of the workbench, an ammeter and a voltmeter are arranged at the top corner of the workbench, a connecting wire is arranged at one end of the ammeter and a test pen is arranged at the end of the connecting wire, the bottom of the test pen is movably connected to a placer, the bottom of the placer is fixedly connected to the workbench, and a temperature sensor is arranged correspondingly on the top of the drive board placement frame.

[0010] In one embodiment of the utility model, the power supply assembly includes a DC power adapter arranged at one end of the partition plate, a first power cord is arranged at one end of the DC power adapter, a first plug is arranged at the end of the first power cord, two support rods are arranged at the bottom of the DC power adapter, the bottoms of the two support rods are fixedly connected to the workbench, a second plug is inserted at one side of the test motor, a second power cord is arranged at the end of the second plug, and a third plug is arranged at the end of the second power cord.

[0011] In one embodiment of the utility model, a groove is provided at the bottom of the partition plate, a display is provided at one end of the partition plate, two fixing frames are provided at the top of the partition plate, and support frames are provided at the ends of the two fixing frames.

[0012] In an implementation manner of the utility model, two lighting lamps are arranged at the bottom of the support frame.

[0013] In an implementation manner of the utility model, an electric cylinder is arranged on the top of the support frame, and a telescopic rod is arranged inside the electric cylinder.

[0014] In an implementation manner of the utility model, the end of the telescopic rod passes through the support frame and is provided with a fixing plate, and the bottom of the fixing plate is fixedly connected to the temperature sensor.

[0015] In one implementation of the utility model, the outer wall of the workbench is coated with antistatic paint, and a PLC controller is arranged at the other corner of the top of the workbench.

[0016] In one implementation scheme of the utility model, the test motor, camera, infrared sensor, current and voltage meter, temperature sensor, DC power adapter, display, lighting and electric cylinder are all electrically connected to the PLC controller, and the PLC controller is electrically connected to the DC power adapter.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1) Through the provided test motor, it is convenient for the user to connect the test motor with the motor drive board to be tested through the second plug and the third plug. At this time, the user turns on the test motor through the PLC controller, so that the test motor drives the rotating rod to rotate, and the rotation of the rotating rod will drive the stirring blade to rotate. The rotation of the stirring blade will stir the water in the water tank, and then simulate the effect of normal use, so that the detection component can detect more accurate values ​​when detecting the motor drive board;

[0019] 2) The use of an ammeter and a voltmeter makes it convenient for users to turn on the ammeter and a voltmeter through the PLC controller, and use a test pen to detect the contacts on the motor drive board to realize the detection of current and voltage. The use of a temperature sensor makes it convenient for users to turn on the temperature sensor through the PLC controller, so that the temperature sensor monitors the temperature of the motor drive board in real time, and can effectively detect the temperature during its operation, thereby realizing comprehensive detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0022] Figure 2 This is a schematic diagram of the structure of one end of Embodiment 1 of the utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the workbench in Example 1 of the utility model.

[0024] In the figure: 100, workbench; 110, partition; 200, simulation drive component; 210, water tank; 220, test motor; 230, rotating rod; 240, stirring blade; 250, water inlet pipe; 300, detection component; 310, camera; 320, infrared sensor; 330, drive board placement frame; 340, current and voltage meter; 350, connecting line; 360, test pen; 370, temperature sensor; 400, power supply component; 410, DC power adapter; 420, first plug; 430, support rod; 440, second plug; 450, third plug; 500, fixing frame; 600, supporting frame; 700, lighting lamp; 800, electric cylinder; 900, telescopic rod; 1000, fixing plate; 1100, universal wheel. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example

[0027] See also Figure 1-3 A motor drive board detection device includes a workbench 100, a simulated drive component 200 and a detection component 300.

[0028] For details, please refer to Figure 1 A partition plate 110 is provided on the top of the workbench 100 .

[0029] See also Figure 3 The simulation driving component 200 includes a water tank 210 arranged at the bottom of the inner wall of the workbench 100, a test motor 220 is arranged at the top corner of the workbench 100, and the output shaft of the test motor 220 passes through the workbench 100 and the top of the inner wall of the water tank 210. A rotating rod 230 is arranged, and the bottom of the rotating rod 230 is rotatably connected to the bottom of the inner wall of the water tank 210. A plurality of stirring blades 240 are arranged on the outer wall of the rotating rod 230. Transparent glass is embedded in one end of the water tank 210, and the top of the water tank 210 is sealed and connected with a water inlet pipe 250, and the end of the water inlet pipe 250 passes through the workbench 100.

[0030] In a specific embodiment, a test motor 220 is provided to facilitate the user to connect the test motor 220 to the motor drive board of the test through the second plug 440 and the third plug 450. At this time, the user turns on the test motor 220 through the PLC controller, so that the test motor 220 drives the rotating rod 230 to rotate. The rotation of the rotating rod 230 will drive the stirring blade 240 to rotate. The rotation of the stirring blade 240 will stir the water in the water tank 210, thereby simulating the effect of normal use, so that the detection component 300 can detect more accurate values ​​when detecting the motor drive board.

[0031] See also Figure 1 The detection component 300 includes a camera 310 arranged at one end of the inner wall of the workbench 100, an infrared sensor 320 is arranged on one side of the camera 310, and the camera 310 and the infrared sensor 320 are both corresponding to the transparent glass. A drive board placement frame 330 is arranged on the top of the workbench 100, and an ammeter and voltmeter 340 is arranged at the top corner of the workbench 100. A connecting line 350 is arranged at one end of the ammeter and voltmeter 340, and a test pen 360 is arranged at the end of the connecting line 350. The bottom of the test pen 360 is movably connected to the placer, and the bottom of the placer is fixedly connected to the workbench 100. A temperature sensor 370 is correspondingly arranged on the top of the drive board placement frame 330.

[0032] In a specific embodiment, the camera 310 is provided to facilitate the user to turn on the camera 310 and the display through the PLC controller, so that when the test motor 220 can be controlled through the motor drive board during detection, the forward or reverse rotation of the motor can be monitored and transmitted to the display for the user to detect. The infrared sensor 320 is used to facilitate the infrared sensor 320 to automatically detect the forward and reverse rotation effects when in use, thereby realizing a human-computer interactive detection method, further increasing the detection effect, and the current and voltage meter 340 is used to facilitate the user to turn on the current and voltage meter 340 through the PLC controller, and use the test pen 360 to detect the contacts on the motor drive board to realize the detection of current and voltage, and the temperature sensor 370 is used to facilitate the user to turn on the temperature sensor 370 through the PLC controller, so that the temperature sensor 370 monitors the temperature of the motor drive board in real time, and can effectively detect the temperature during its operation, thereby realizing comprehensive detection.

[0033] See also Figure 1The power supply component 400 includes a DC power adapter 410 arranged at one end of the partition plate 110, a first power cord is arranged at one end of the DC power adapter 410, a first plug 420 is arranged at the end of the first power cord, two support rods 430 are arranged at the bottom of the DC power adapter 410, and the bottoms of the two support rods 430 are fixedly connected to the workbench 100, a second plug 440 is inserted at one side of the test motor 220, a second power cord is arranged at the end of the second plug 440, and a third plug 450 is arranged at the end of the second power cord.

[0034] In a specific embodiment, a power supply component 400 is provided to facilitate the user to supply power to the first power cord through a DC power adapter 410, and then transmit the power to the first plug 420. The first plug 420 will be connected to the motor drive board to supply power to it, and the second plug 440 is also inserted into the motor drive board to connect to the test motor 220.

[0035] See also Figure 1 A groove is provided at the bottom of the partition plate 110 , a display is provided at one end of the partition plate 110 , two fixing frames 500 are provided at the top of the partition plate 110 , and support frames 600 are provided at the ends of the two fixing frames 500 .

[0036] In a specific embodiment, a fixing frame 500 is provided to facilitate cooperation with a supporting frame 600, thereby supporting and fixing the electric cylinder 800, making it more stable during use and avoiding shaking during use.

[0037] See also Figure 1 Two lighting lamps 700 are arranged at the bottom of the supporting frame 600 .

[0038] In a specific embodiment, by providing a lighting lamp 700, it is convenient to turn on the lighting lamp 700 through a PLC controller when in use, so that users can conduct appearance inspection of the motor drive board, thereby further improving the comprehensiveness of the inspection.

[0039] See also Figure 1 An electric cylinder 800 is disposed on the top of the support frame 600 , and a telescopic rod 900 is disposed inside the electric cylinder 800 .

[0040] In a specific embodiment, an electric cylinder 800 is provided to facilitate a user to open the electric cylinder 800 through a PLC controller, so that the electric cylinder 800 drives the telescopic rod 900 to move downward and then drives the fixed plate 1000 to move downward, and then the temperature sensor 370 is close to the motor drive plate, so as to test a more accurate temperature.

[0041] See also Figure 1The end of the telescopic rod 900 passes through the support frame 600 and is provided with a fixing plate 1000 , and the bottom of the fixing plate 1000 is fixedly connected to the temperature sensor 370 .

[0042] In a specific embodiment, the fixing plate 1000 is provided to facilitate the support and fixation of the temperature sensor 370, so that the temperature sensor 370 is more stable during use, avoiding shaking during use and improving stability.

[0043] See also Figure 1 The outer wall of the workbench 100 is coated with antistatic paint, and a PLC controller is arranged at another corner of the top of the workbench 100 .

[0044] In a specific embodiment, an anti-static coating is provided to effectively prevent static electricity from damaging the motor drive board during detection, thereby preventing inaccurate detection, thereby further improving the accuracy of detection.

[0045] See also Figure 1-3 The test motor 220, the camera 310, the infrared sensor 320, the current and voltage meter 340, the temperature sensor 370, the DC power adapter 410, the display, the lighting lamp 700 and the electric cylinder 800 are all electrically connected to the PLC controller, and the PLC controller is electrically connected to the DC power adapter 410.

[0046] In a specific embodiment, a PLC controller is provided to facilitate powering on electrical equipment, thereby avoiding the situation where it cannot be powered on when it is needed, and facilitating stable powering on it when it is needed.

[0047] During use, first, during the test, the user supplies power to the first power line through the DC power adapter 410, and then transmits power to the first plug 420. The first plug 420 will be connected to the motor drive board to supply power to it, and the second plug 440 will also be inserted into the motor drive board to be connected to the test motor 220. Then, the user connects the test motor 220 to the test motor drive board through the second plug 440 and the third plug 450. At this time, the user turns on the test motor 220 through the PLC controller, so that the test motor 220 drives the rotating rod 230 to rotate. The rotation of the rotating rod 230 will drive the stirring blade 240 to rotate. The rotation of the stirring blade 240 will stir the water in the water tank 210, and then simulate the effect of normal use, so that the detection component 300 can detect more accurate values ​​when detecting the motor drive board. Then, the user turns on the test motor 220 through the PLC controller, so that the test motor 220 drives the rotating rod 230 to rotate. The rotation of the rotating rod 230 will drive the stirring blade 240 to rotate. The rotation of the stirring blade 240 will stir the water in the water tank 210, and then simulate the effect of normal use, so that the detection component 300 can detect more accurate values ​​when detecting the motor drive board. The C controller turns on the camera 310 and the display, so that when the test motor 220 can be controlled by the motor drive board during detection, the forward or reverse rotation of the motor can be monitored and transmitted to the display for detection by the user. The infrared sensor 320 is used to automatically detect the forward and reverse rotation effects of the infrared sensor 320 during use, realizing a human-computer interactive detection method, further increasing the detection effect, and the current and voltage meter 340 is used to facilitate the user to turn on the current and voltage meter 340 through the PLC controller, and use the test pen 360 to detect the contacts on the motor drive board to realize the detection of current and voltage. Finally, the temperature sensor 370 is used to facilitate the user to turn on the temperature sensor 370 through the PLC controller, so that the temperature sensor 370 monitors the temperature of the motor drive board in real time, and can effectively detect the temperature during its operation, thereby realizing comprehensive detection.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A motor drive board detection device, characterized in that: include: A workbench (100), wherein a partition plate (110) is provided on the top of the workbench (100); A simulation drive component (200), the simulation drive component (200) comprising a water storage tank (210) arranged at the bottom of the inner wall of a workbench (100), a test motor (220) being arranged at the top corner of the workbench (100), an output shaft of the test motor (220) penetrating the workbench (100) and the top of the inner wall of the water storage tank (210), a rotating rod (230) being arranged, the bottom of the rotating rod (230) being rotatably connected to the bottom of the inner wall of the water storage tank (210), a plurality of stirring blades (240) being arranged on the outer wall of the rotating rod (230), transparent glass being embedded in one end of the water storage tank (210), a water inlet pipe (250) being sealed and connected to the top of the water storage tank (210), the end of the water inlet pipe (250) penetrating the workbench (100); A detection component (300), the detection component (300) comprising a camera (310) arranged at one end of the inner wall of a workbench (100), an infrared sensor (320) being arranged on one side of the camera (310), the camera (310) and the infrared sensor (320) both corresponding to the transparent glass, a drive board placement frame (330) being arranged on the top of the workbench (100), an ammeter (340) being arranged at the top corner of the workbench (100), a connecting wire (350) being arranged at one end of the ammeter (340), a test pen (360) being arranged at the end of the connecting wire (350), the bottom of the test pen (360) being movably connected to a placer, the bottom of the placer being fixedly connected to the workbench (100), and a temperature sensor (370) being arranged corresponding to the top of the drive board placement frame (330).

2. A motor drive board detection device according to claim 1, characterized in that: The device also comprises a power supply component (400), the power supply component (400) comprising a DC power adapter (410) arranged at one end of the partition plate (110), a first power cord being arranged at one end of the DC power adapter (410), a first plug (420) being arranged at the end of the first power cord, two support rods (430) being arranged at the bottom of the DC power adapter (410), the bottoms of the two support rods (430) being fixedly connected to the workbench (100), a second plug (440) being inserted at one side of the test motor (220), a second power cord being arranged at the end of the second plug (440), and a third plug (450) being arranged at the end of the second power cord.

3. A motor drive board detection device according to claim 2, characterized in that: A groove is provided at the bottom of the partition plate (110); a display is provided at one end of the partition plate (110); two fixing frames (500) are provided at the top of the partition plate (110); and support frames (600) are provided at the ends of the two fixing frames (500).

4. A motor drive board detection device according to claim 3, characterized in that: Two lighting lamps (700) are arranged at the bottom of the support frame (600).

5. A motor drive board detection device according to claim 4, characterized in that: An electric cylinder (800) is arranged on the top of the support frame (600), and a telescopic rod (900) is arranged inside the electric cylinder (800).

6. A motor drive board detection device according to claim 5, characterized in that: The end of the telescopic rod (900) passes through the support frame (600) and is provided with a fixing plate (1000), and the bottom of the fixing plate (1000) is fixedly connected to the temperature sensor (370).

7. A motor drive board detection device according to claim 2, characterized in that: The outer wall of the workbench (100) is coated with antistatic paint, and a PLC controller is arranged at the other corner of the top of the workbench (100).

8. A motor drive board detection device according to claim 7, characterized in that: The test motor (220), the camera (310), the infrared sensor (320), the current and voltage meter (340), the temperature sensor (370), the DC power adapter (410), the display, the lighting lamp (700) and the electric cylinder (800) are all electrically connected to the PLC controller, and the PLC controller is electrically connected to the DC power adapter.

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