A photoelectric technology comprehensive experiment test platform capable of remote operation

Abstract

The utility model relates to a kind of photoelectric technology comprehensive experiment test platform of remote operation can be realized, including: bottom plate, test digital electric meter automatic control mechanism, adjust illumination angle mechanism, switch different experimental board mechanism and replace experimental board mechanism;By setting test digital electric meter automatic control mechanism, different voltage and current can be adjusted, so that illumination cylinder brightness changes, to obtain different experimental results, increase the accuracy of experiment;By setting adjust illumination angle mechanism and switch different experimental board mechanism, so that the device sets diffraction experiment and refraction experiment in one, so that the device is more diverse;By setting replace experimental board mechanism, multiple experimental boards can be stored, and automatic replacement of experimental board can be realized, increase the variety of experimental board, ensure that the experimental board that accidentally damaged during experiment can be quickly replaced.

Description

Technical Field

[0001] This invention relates to the field of optoelectronic technology experiments, and in particular to a comprehensive optoelectronic technology experimental testing platform that can be remotely operated. Background Technology

[0002] The optoelectronic integrated experimental platform consists of an optical platform, a digital instrument platform, an electronic component assembly platform, an oscilloscope input port, a line / area array CCD data acquisition input port, and computer functional software. It can perform teaching experiments in single disciplines such as engineering optics, general physics, optoelectronic technology, optoelectronic sensor application technology, and optoelectronic detection technology. It can also conduct multidisciplinary integrated experiments and innovative research, providing experimental teaching services to universities and colleges, including course design, graduation projects, and research and development of various topics. On the platform, students can independently build various functional optical systems, various transformation and processing circuits, and complete experiments on various topics. The platform can also be used to complete prototypes of course designs, graduation projects, and other innovative designs, laying the foundation for optoelectronic information design.

[0003] To this end, Chinese invention patent application number 202110398993.2 discloses a comprehensive experimental device for optoelectronic technology and its operating method, including a cabinet, a card plate assembly, a laser, a clamping assembly, and an optoelectronic sensor testing assembly. By moving the position of the card slot, the position of the cardboard on the card slot can be adjusted, thereby adjusting the intensity of the light spot displayed in the interference experiment, improving the flexibility of the experimental device and facilitating the acquisition of the best experimental display results, thus improving the experimental effect of the device. The first motor drives the gear, which in turn drives the conveyor chain to move, eliminating the need for manual movement of the conveyor chain.

[0004] However, research on the above invention revealed that this patent cannot automatically replace easily damaged components.

[0005] Therefore, we need to invent a comprehensive optoelectronic technology experimental testing platform that can automatically replace easily damaged components. Summary of the Invention

[0006] To address the aforementioned problems, this invention provides a comprehensive optoelectronic technology experimental testing platform capable of remote operation. By setting up an automatic control mechanism for the digital meter, different voltages and currents are adjusted to change the brightness of the illumination tube, thereby obtaining different experimental results and increasing the accuracy of the experiment. By setting up mechanisms for adjusting the illumination angle and switching different experimental plates, this device integrates diffraction and refraction experiments, making it more versatile. By setting up an experimental plate replacement mechanism, multiple experimental plates can be stored and automatically replaced, increasing the variety of experimental plates and ensuring that experimental plates accidentally damaged during the experiment can be quickly replaced.

[0007] A comprehensive experimental testing platform for optoelectronic technology that can be remotely operated includes: a base plate, an automatic control mechanism for a digital meter, a mechanism for adjusting the illumination angle, a mechanism for switching different experimental boards, and a mechanism for changing experimental boards.

[0008] The base plate is fixed to the ground. On the base plate are fixed an automatic control mechanism for a digital test meter, an illumination angle adjustment mechanism, a mechanism for switching different experimental boards, and a mechanism for changing experimental boards. The automatic control mechanism for the digital test meter is located on the right rear side of the base plate. The digital test meter in the automatic control mechanism is connected to the illumination tube in the illumination angle adjustment mechanism via a cable. The illumination angle adjustment mechanism is divided into three parts: an illumination part, a diffraction receiving part, and a refraction receiving part. The illumination part is located at the front of the base plate, the refraction receiving part is located behind the illumination part, and the diffraction receiving part is located to the left of the illumination part. The mechanism for switching different experimental boards is located in the middle of the illumination part and the diffraction receiving part of the illumination angle adjustment mechanism. One part of the mechanism for changing experimental boards is located directly above the mechanism for switching different experimental boards, and the other part is located behind the mechanism for changing different experimental boards.

[0009] Furthermore, the automatic control mechanism of the test digital meter includes: a support frame A, a lead screw and slider group A, a motor A, gears, a gear transmission group, a switch, and a test digital meter;

[0010] The support frame A is fixed on the base plate, and a lead screw slider assembly A is fixed on the support frame A. A motor A is fixed on the slider of the lead screw slider assembly A, and a gear is fixed on the motor shaft of the motor A. The support frame A is also provided with three gear transmission assemblies. The larger bevel gear in each gear transmission assembly can mesh with the gear. The belt in each gear transmission assembly is connected to a switch, and the switch is set on the test digital meter.

[0011] Furthermore, the mechanism for adjusting the illumination angle includes: a lead screw and slider assembly B, a scale plate, a rotary motor, a telescopic frame, an illumination tube, a lead screw and slider assembly C, a support frame B, a light-shielding folding plate, a diffraction experimental receiving plate, a reflector, a scale dial, a sliding plate, a reflection receiving plate, a fixed disc, and a motor B.

[0012] The lead screw and slider assembly B and the scale plate are fixed on the base plate. The front end of the slider in the lead screw and slider assembly B is slidably installed in the groove of the scale plate. A rotary motor is fixed on the slider in the lead screw and slider assembly B. A telescopic frame is fixed on the rotary motor. An illumination tube is fixed on the telescopic frame. The illumination tube is connected to the test digital meter via a cable. The support frame B is fixed on the base plate. The lead screw and slider assembly C is fixed on the top of the support frame B. One end of the light-shielding folding plate is slidably installed on the lead screw and slider assembly C. The other end of the light-shielding folding plate is fixed to the support plate in the support frame B. An opening is provided at the fixing point between the light-shielding folding plate and the support plate. The light folding plate is positioned directly above the lead screw and slider assembly B. The diffraction experimental receiving plate is fixed to the far left of the base plate, and the center of the diffraction experimental receiving plate is aligned with the center of the opening on the support plate. A fixed disk is positioned behind the lead screw and slider assembly B, and the fixed disk is fixed together with the motor B, which is fixed to the base plate. The motor shaft of the motor B passes through the fixed disk and is fixed to one end of the sliding plate. The other end of the sliding plate is fixed together with the reflection receiving plate. The reflection receiving plate is slidably mounted in the arc-shaped groove of the fixed disk. A scale is fixed on the fixed disk, and a reflector is positioned at the center of the scale.

[0013] Furthermore, a notch is provided on the lower side of the light-shielding folding plate to prevent interference between the light-shielding folding plate and the telescopic frame.

[0014] Furthermore, the mechanism for switching different experimental boards includes: a support A, a motor C, a rotating shaft, a special-shaped support A, a lead screw and slider assembly D, an experimental board, a bevel gear, a fixed plate, and an electric cylinder support frame;

[0015] The bracket A is fixed to the base plate. A motor C is fixed on the bracket A. The motor shaft of the motor C is fixed together with the rotating shaft. The rotating shaft passes through the fixed plate, and the top of the rotating shaft is fixed to the irregular bracket A. A lead screw slider assembly D is fixed at each of the four corners of the irregular bracket A. The two sliders on each lead screw slider assembly D clamp an experimental plate. Four bevel gears are also fixed on the irregular bracket A. The bevel gears are connected to the lead screw slider assembly D by a belt. The fixed plate is fixed on the bracket A. The fixed plate has teeth that can mesh with the bevel gears. An electric cylinder support frame is fixed on the fixed plate.

[0016] Furthermore, the experimental board replacement mechanism includes: a bracket B, a lead screw and slider assembly E, a long rod, an electric lead screw, a sliding plate, a support frame C, a motor D, an irregularly shaped bracket B, a support frame D, an experimental board storage box, a lead screw and slider assembly F, a clamp, a collection box, and a push plate;

[0017] The bracket B is fixed to the base plate. The lead screw and slider assembly E is fixed to the brackets A and B. A long rod is fixed to the slider of the lead screw and slider assembly E. An electric lead screw is fixed to one end of the long rod, and a round rod is fixed to the other end. The sliding plate is slidably mounted on the electric lead screw and the round rod. The support frame C is fixed to the base plate. A motor D is fixed to the support frame C. The motor shaft of the motor D is fixed together with the irregular bracket B. The irregular bracket B is rotatably mounted on the support frame D. The support frame D is fixed to the base plate. An experimental board storage box is fixed to each of the four corners of the irregular bracket B. The lead screw and slider assembly F is fixed to the base plate through the bracket. A clip is fixed to the slider of the lead screw and slider assembly F. The clip is located above the collection box and is set at the sliding plate. The collection box is fixed to the base plate. A push plate is set inside the experimental board storage box. The push plate is connected to the experimental board storage box by a spring.

[0018] Furthermore, the illumination tube is a high-pressure mercury lamp.

[0019] Because the present invention adopts the above-described technical solution, the present invention has the following advantages:

[0020] (1) By setting up an automatic control mechanism for the test digital meter, different voltages and currents can be adjusted according to the experimental requirements to change the brightness of the illumination tube, thereby obtaining different experimental results and increasing the accuracy of the experiment;

[0021] (2) By setting up an adjustment mechanism for the illumination angle and a mechanism for switching different experimental plates, this device integrates diffraction and refraction experiments. When performing a diffraction experiment, different experimental plates can be automatically replaced, making this device more versatile.

[0022] (3) By setting up a mechanism for replacing experimental boards, it is possible to store a variety of experimental boards and to automatically replace experimental boards. This not only increases the variety of experimental boards available for experiments, but also ensures that experimental boards that are accidentally damaged during the experiment can be replaced quickly. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0024] Figure 2 This is a schematic diagram of the automatic control mechanism of the digital electricity meter tested in this invention.

[0025] Figure 3-5 This is a schematic diagram of the structure of the illumination angle adjustment mechanism of the present invention.

[0026] Figure 6-8 This is a schematic diagram of the structure of the present invention for switching different experimental plates.

[0027] Figure 9-10 This is a schematic diagram of the experimental plate replacement mechanism of the present invention.

[0028] Reference numerals: 1-Base plate; 2-Automatic control mechanism for testing digital electricity meter; 3-Illumination angle adjustment mechanism; 4-Switching different experimental plates mechanism; 5-Replacing experimental plate mechanism; 201-Support frame A; 202-Screw-slider group A; 203-Motor A; 204-Gear; 205-Gear transmission group; 206-Switch; 207-Testing digital electricity meter; 301-Screw-slider group B; 302-Scale plate; 303-Rotary motor; 304-Telescopic frame; 305-Illumination tube; 306-Screw-slider group C; 307-Support frame B; 308-Light-shielding folding plate; 309-Diffraction experiment receiving plate; 310-Reflector; 311-Scale dial; 312-Sliding plate 313-Reflective receiving plate; 314-Fixed disc; 315-Motor B; 401-Bracket A; 402-Motor C; 403-Rotating shaft; 404-Irregularly shaped bracket A; 405-Screw-slider assembly D; 406-Experimental plate; 407-Bevel gear; 408-Fixed disc; 409-Electric cylinder support frame; 501-Bracket B; 502-Screw-slider assembly E; 503-Long rod; 504-Electric screw; 505-Sliding plate; 506-Support frame C; 507-Motor D; 508-Irregularly shaped bracket B; 509-Support frame D; 510-Experimental plate storage box; 511-Screw-slider assembly F; 512-Clamp; 513-Collection box; 514-Push plate. Detailed Implementation

[0029] The technical solution of the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention; however, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Examples, such as Figure 1-10 As shown, a comprehensive experimental testing platform for optoelectronic technology that can be remotely operated is characterized by comprising: a base plate 1, an automatic control mechanism for a digital meter 2, an adjustment mechanism for the illumination angle 3, a mechanism for switching different experimental boards 4, and a mechanism for changing experimental boards 5.

[0031] The base plate 1 is fixed on the ground. The base plate 1 is fixed with the test digital meter automatic control mechanism 2, the illumination angle adjustment mechanism 3, the different experimental plate switching mechanism 4, and the experimental plate replacement mechanism 5. The test digital meter automatic control mechanism 2 is located on the right rear side of the base plate 1. The test digital meter 207 in the test digital meter automatic control mechanism 2 is connected to the illumination tube 305 in the illumination angle adjustment mechanism 3 through a cable. The illumination angle adjustment mechanism 3 is divided into three parts: the illumination part, the diffraction receiving part, and the refraction receiving part. The illumination part is located at the front of the base plate 1, the refraction receiving part is located behind the illumination part, and the diffraction receiving part is located to the left of the illumination part. The different experimental plate switching mechanism 4 is located in the middle of the illumination part and the diffraction receiving part of the illumination angle adjustment mechanism 3. One part of the experimental plate replacement mechanism 5 is located directly above the different experimental plate switching mechanism 4, and the other part is located behind the different experimental plate switching mechanism 4.

[0032] When an experiment is required, first adjust the voltage and current values ​​in the automatic control mechanism 2 of the digital meter according to the experimental requirements. After adjusting the voltage and current values, adjust the position and angle of the illumination part in the illumination angle mechanism 3, and then start the refraction experiment. The light from the illumination tube 305 shines on the refraction receiving part, and then the refraction receiving part will display the experimental results. After readjusting the voltage and current values, readjust the position and angle of the illumination part in the illumination angle mechanism 3, and then start the diffraction experiment. The light from the illumination tube 305 passes through the experimental plate 406 in the switching different experimental plate mechanism 4, and finally shines on the diffraction receiving part, and then the diffraction receiving part will display the experimental results. When the experimental plate 406 in the switching different experimental plate mechanism 4 needs to be replaced, it is replaced by the replacement experimental plate mechanism 5.

[0033] In one optional embodiment of the present invention, such as Figure 2 As shown, the automatic control mechanism 2 for testing digital electricity meters includes: a support frame A201, a lead screw and slider assembly A202, a motor A203, a gear 204, a gear transmission assembly 205, a switch 206, and a test digital electricity meter 207.

[0034] The support frame A201 is fixed on the base plate 1. A lead screw slider assembly A202 is fixed on the support frame A201. A motor A203 is fixed on the slider of the lead screw slider assembly A202. A gear 204 is fixed on the motor shaft of the motor A203. Three gear transmission assemblies 205 are also provided on the support frame A201. The larger bevel gear in each gear transmission assembly 205 can mesh with the gear 204. The belt in each gear transmission assembly 205 is connected to a switch 206. The switch 206 is set on the test digital meter 207.

[0035] The digital meter 207 displays the voltmeter value, ammeter value, and illumination count value from left to right. The lead screw and slider group A202 drives the gear 204 to move and engage with the gear transmission group 205 on the switch 206 that controls the voltmeter value, ammeter value, and illumination count value. This allows for automatic adjustment of various values ​​and enables remote operation of the experiment.

[0036] In one optional embodiment of the present invention, such as Figure 3-5 As shown, the illumination angle adjustment mechanism 3 includes: a lead screw and slider assembly B301, a scale plate 302, a rotary motor 303, a telescopic frame 304, an illumination tube 305, a lead screw and slider assembly C306, a support frame B307, a light-shielding folding plate 308, a diffraction experiment receiving plate 309, a reflector 310, a scale dial 311, a sliding plate 312, a reflection receiving plate 313, a fixed disc 314, and a motor B315;

[0037] The lead screw and slider assembly B301 and the scale plate 302 are fixed on the base plate 1. The front end of the slider in the lead screw and slider assembly B301 is slidably installed in the groove of the scale plate 302. A rotary motor 303 is fixed on the slider in the lead screw and slider assembly B301. A telescopic frame 304 is fixed on the rotary motor 303. An illumination tube 305 is fixed on the telescopic frame 304. The illumination tube 305 is connected to the test digital meter 207 via a cable. The support frame B307 is fixed on the base plate 1. The lead screw and slider assembly C306 is fixed on the top of the support frame B307. One end of the light-shielding folding plate 308 is slidably installed on the lead screw and slider assembly C306. The other end of the light-shielding folding plate 308 is fixed on the support plate in the support frame B307. An opening is provided at the fixing point between the light-shielding folding plate 308 and the support plate. The light-shielding folding plate 308 is positioned directly above the lead screw and slider assembly B301. The diffraction experiment is connected to... The receiving plate 309 is fixed on the far left of the base plate 1, and the center of the diffraction experiment receiving plate 309 is on the same line as the center of the opening on the support plate. A fixed disk 314 is set behind the lead screw slider group B301. The fixed disk 314 is fixed together with the motor B315. The motor B315 is fixed on the base plate 1. The motor shaft of the motor B315 passes through the fixed disk 314 and is fixed together with one end of the sliding plate 312. The other end of the sliding plate 312 is fixed together with the reflection receiving plate 313. The reflection receiving plate 313 is slidably installed in the arc-shaped groove of the fixed disk 314. A scale 311 is fixed on the fixed disk 314. A reflector 310 is set at the center of the scale 311. A notch is set on the lower side of the light-shielding folding plate 308 to prevent the light-shielding folding plate 308 from interfering with the telescopic frame 304. The illumination tube 305 is a high-pressure mercury lamp.

[0038] The illumination tube 305 is moved left and right by the lead screw and slider assembly B301, thereby adjusting the distance of the illumination tube 305. During the movement of the lead screw and slider assembly B301, the slider will move and move in the groove of the scale plate 302, so that the distance of the illumination tube 305 can be observed by referring to the scale on the scale plate 302.

[0039] In order to ensure the accuracy of the experiment, the light-shielding folding plate 308 needs to be moved by the lead screw slider group C306 so that the light-shielding folding plate 308 blocks the position of the light-emitting tube 305, so that the light from the light-emitting tube 305 can better illuminate the various experimental plates 406 on the opposite side, and then be imaged onto the diffraction experimental receiving plate 309 through the experimental plate 406.

[0040] In the light reflection experiment, the light-shielding folding plate 308 needs to be folded up to prevent obstructing the movement of the illumination tube 305. Then, the telescopic frame 304 drives the illumination tube 305 to descend so that the illumination tube 305 can be aligned with the reflector 310. The lead screw slider group B301 drives the slider to move, which in turn drives the illumination tube 305 to move. Then, the rotary motor 303 drives the illumination tube 305 to rotate so that the light emitted by the illumination tube 305 can shine on the reflector 310 and form a certain angle with the central axis of the reflector 310. At the same time, the motor B315 drives the sliding plate 312 to rotate, which in turn drives the reflective receiving plate 313 to rotate, so that the reflective receiving plate 313 can receive light emitted from different angles.

[0041] In one optional embodiment of the present invention, such as Figure 6-8 As shown, the mechanism 4 for switching different experimental boards includes: a bracket A401, a motor C402, a rotating shaft 403, a special-shaped bracket A404, a lead screw and slider group D405, an experimental board 406, a bevel gear 407, a fixed plate 408, and an electric cylinder support frame 409.

[0042] The bracket A401 is fixed on the base plate 1. The motor C402 is fixed on the bracket A401. The motor shaft of the motor C402 is fixed together with the rotating shaft 403. The rotating shaft 403 passes through the fixed plate 408, and the top of the rotating shaft 403 is fixed together with the irregular bracket A404. A lead screw slider group D405 is fixed at each of the four corners of the irregular bracket A404. The two sliders on each lead screw slider group D405 clamp an experimental plate 406. Four bevel gears 407 are also fixed on the irregular bracket A404. The bevel gears 407 are connected to the lead screw slider group D405 by a belt. The fixed plate 408 is fixed on the bracket A401. The fixed plate 408 has teeth that can mesh with the bevel gears 407. An electric cylinder support frame 409 is fixed on the fixed plate 408.

[0043] The experimental board 406 is clamped by two sliders on the lead screw slider group D405 to prevent the experimental board 406 from being inserted or removed at will. When switching the required experimental board 406, the motor C402 drives the rotating shaft 403 to rotate, which drives the irregular bracket A404 to rotate, and then drives the multiple sets of lead screw slider groups D405 and the experimental board 406 to rotate, so that the required experimental board 406 can be rotated to the position facing the hole into which the light enters.

[0044] When the lead screw and slider assembly D405 and the experimental plate 406 rotate, they also drive the bevel gear 407 to rotate. When the bevel gear 407 rotates to mesh with the teeth on the fixed plate 408, it will drive the lead screw and slider assembly D405 and the experimental plate 406 to rotate. In order to prevent the experimental plate 406 from flipping when it rotates to the hole facing the light, the electric cylinder support frame 409 is extended and retracted so that the frame at the front end of the electric cylinder support frame 409 supports the bottom of the lead screw and slider assembly D405.

[0045] In one optional embodiment of the present invention, such as Figure 9-10 As shown, the experimental board replacement mechanism 5 includes: bracket B501, lead screw and slider assembly E502, long rod 503, electric lead screw 504, sliding plate 505, support frame C506, motor D507, irregular bracket B508, support frame D509, experimental board storage box 510, lead screw and slider assembly F511, clamp 512, collection box 513, and push plate 514;

[0046] Bracket B501 is fixed to base plate 1. Screw-slider assembly E502 is fixed to brackets A401 and B501. A long rod 503 is fixed to the slider of screw-slider assembly E502. One end of the long rod 503 is fixed to an electric screw 504, and the other end is fixed to a round rod. A sliding plate 505 is slidably mounted on the electric screw 504 and the round rod. Support frame C506 is fixed to base plate 1. A motor D507 is fixed to support frame C506. The motor shaft of motor D507 is fixed together with irregular bracket B508. Irregular bracket B508 is rotatably mounted. On the support frame D509, the support frame D509 is fixed on the base plate 1. On the four corners of the irregular bracket B508, there is a test board storage box 510. The lead screw slider assembly F511 is fixed on the base plate 1 through the bracket. The slider of the lead screw slider assembly F511 is fixed with a clip 512. The clip 512 is located above the collection box 513 and is set at the sliding plate 505. The collection box 513 is fixed on the base plate 1. The inside of the test board storage box 510 is provided with a push plate 514. The push plate 514 is connected to the test board storage box 510 by a spring.

[0047] The sliding plate 505 is moved by the electric screw 504. A suction cup is fixedly installed on the inner side of the sliding plate 505. The long rod 503 is moved by the screw-slider group E502, so that the long rod 503 moves the electric screw 504 and the suction cup of the sliding plate 505 close to the experimental plate 406 that needs to be replaced. After the suction cup picks up the experimental plate 406, the sliding plate 505 is moved upward by the electric screw 504. When it moves to the vicinity of the clamp 512, the clamp 512 is driven by the screw-slider group F511 to clamp the experimental plate 406 that needs to be replaced. The experimental plate 406 is then taken back and placed in the collection box 513.

[0048] The electric screw 504 then drives the sliding plate 505 to continue moving upward. When the sliding plate 505 moves to the experimental plate storage box 510, the screw-slider assembly E502 drives the sliding plate 505 to move forward, so that the suction cup of the sliding plate 505 picks up the stored experimental plate 406. The electric screw 504 then drives the experimental plate 406 to move upward, so that the stored experimental plate 406 moves out of the experimental plate storage box 510. The screw-slider assembly E502 then drives the sliding plate 505 and the experimental plate 406 to move backward. Thus, by performing the reverse operation, the experimental plate 406 is inserted into the screw-slider assembly D405. When one experimental plate 406 is taken out of the experimental plate storage box 510, the pusher plate 514 will continuously push the remaining experimental plates 406 forward.

[0049] It should be noted that the terms "upper," "lower," "front," "rear," "left," and "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the product of the invention is usually placed in during use. They are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention.

Claims

1. A remote-operable optoelectronic technology comprehensive experiment test platform, characterized in that, Include: The bottom plate (1), test digital meter automatic control mechanism (2), adjust the illumination angle mechanism (3), switch different experimental board mechanism (4) and replace experimental board mechanism (5);The switch different experimental board mechanism (4) includes: support A (401), motor C (402), rotating shaft (403), special-shaped support A (404), screw block group D (405), experimental board (406), bevel gear (407), fixed disc (408) and electric cylinder support frame (409);The replace experimental board mechanism (5) includes: support B (501), screw block group E (502), long rod (503), electric screw rod (504), sliding plate (505), support frame C (506), motor D (507), special-shaped support B (508), support frame D (509), experimental board storage box (510), screw block group F (511), clip (512), collection box (513) and push plate (514); The bottom plate (1) is fixed on the ground, and the test digital meter automatic control mechanism (2), the illumination angle adjusting mechanism (3), the switch different experimental board mechanism (4) and the replace experimental board mechanism (5) are fixed on the bottom plate (1), the test digital meter automatic control mechanism (2) is located at the right rear side of the bottom plate (1), the test digital meter (207) in the test digital meter automatic control mechanism (2) is connected with the illumination cylinder (305) in the illumination angle adjusting mechanism (3) through the cable, the illumination angle adjusting mechanism (3) is divided into three parts, namely the illumination part, the diffraction receiving part and the refraction receiving part, the illumination part is arranged at the most front side of the bottom plate (1), the refraction receiving part is arranged behind the illumination part, the diffraction receiving part is arranged at the left side direction of the illumination part, the switch different experimental board mechanism (4) is arranged at the middle position of the illumination part and the diffraction receiving part of the illumination angle adjusting mechanism (3), part of the replace experimental board mechanism (5) is arranged directly above the switch different experimental board mechanism (4), and the other part is arranged behind the switch different experimental board mechanism (4). 2.The remote-operable optoelectronic technology comprehensive experimental test platform according to claim 1, wherein, The test digital meter automatic control mechanism (2) includes: support frame A (201), screw block group A (202), motor A (203), gear (204), gear transmission group (205), switch (206) and test digital meter (207); The support frame A (201) is fixed on the bottom plate (1), the support frame A (201) is fixed with the screw sliding block group A (202), the sliding block of the screw sliding block group A (202) is fixed with the motor A (203), the motor shaft of the motor A (203) is fixed with the gear (204), three gear transmission groups (205) are further arranged on the support frame A (201), the larger bevel gear in each gear transmission group (205) can be engaged with the gear (204), the belt in each gear transmission group (205) is connected with a switch (206), and the switch (206) is arranged on the test digital meter (207). 3.The remotely-operable optoelectronic technology comprehensive experimental test platform of claim 1, wherein, The adjusting illumination angle mechanism (3) comprises a screw sliding block group B (301), a scale plate (302), a rotary motor (303), a telescopic frame (304), an illumination cylinder (305), a screw sliding block group C (306), a support frame B (307), a light-shielding folding plate (308), a diffraction experiment receiving plate (309), a reflector (310), a scale disc (311), a sliding plate (312), a reflection receiving plate (313), a fixed disc (314) and a motor B (315). The screw block group B (301) and the scale plate (302) are fixed on the bottom plate (1), the front end of the slider in the screw block group B (301) is slidingly installed in the sliding groove of the scale plate (302), the slider in the screw block group B (301) is fixed with a rotary motor (303), the rotary motor (303) is fixed with an extension frame (304), the extension frame (304) is fixed with an illumination cylinder (305), the illumination cylinder (305) is connected to the test digital meter (207) through a cable, the support frame B (307) is fixed on the bottom plate (1), the top of the support frame B (307) is fixed with a screw block group C (306), one end of the light-shielding folding plate (308) is slidingly installed on the screw block group C (306), the other end of the light-shielding folding plate (308) is fixed on the support plate in the support frame B (307), and the fixed part of the light-shielding folding plate (308) and the support plate is provided with an opening, the light-shielding folding plate (308) is arranged directly above the screw block group B (301), the diffraction experiment receiving plate (309) is fixed on the leftmost side of the bottom plate (1), and the center position of the diffraction experiment receiving plate (309) is on the same line with the center of the opening in the support plate, the rear of the screw block group B (301) is provided with a fixed disc (314), the fixed disc (314) is fixed with a motor B (315), the motor B (315) is fixed on the bottom plate (1), the motor shaft of the motor B (315) passes through the fixed disc (314) and is fixed with one end of a sliding plate (312), the other end of the sliding plate (312) is fixed with a reflection receiving plate (313), the reflection receiving plate (313) is slidingly installed in the arc-shaped sliding groove of the fixed disc (314), the fixed disc (314) is fixed with a scale disc (311), and the center position of the scale disc (311) is provided with a reflector (310). 4.The remotely-operable optoelectronic technology comprehensive experimental test platform of claim 3, wherein, The lower side of the light-shielding folding plate (308) is provided with a notch to prevent the light-shielding folding plate (308) from interfering with the extension frame (304). 5.The remotely-operable optoelectronic technology comprehensive experimental test platform of claim 1, wherein, The support A (401) is fixed on the bottom plate (1), the motor C (402) is fixed on the support A (401), the motor shaft of the motor C (402) is fixed with the rotating shaft (403), the rotating shaft (403) penetrates the fixed disc (408), and the top of the rotating shaft (403) is fixed with the special-shaped support A (404), one lead screw and nut set D (405) is fixed on each of four corners of the special-shaped support A (404), two sliders of each lead screw and nut set D (405) clamp one experimental plate (406), four bevel gears (407) are further fixed on the special-shaped support A (404), the bevel gears (407) are connected with the lead screw and nut set D (405) through a belt, the fixed disc (408) is fixed on the support A (401), the fixed disc (408) is provided with teeth and can be engaged with the bevel gears (407), and the fixed disc (408) is fixed with the electric cylinder support frame (409). 6.The remotely-operable optoelectronic technology comprehensive experimental test platform of claim 1, wherein, The support B (501) is fixed on the bottom plate (1), the lead screw and nut set E (502) is fixed on the support A (401) and the support B (501), the slider of the lead screw and nut set E (502) is fixed with the long rod (503), one end of the long rod (503) is fixed with one electric screw rod (504), the other end is fixed with one round rod, the sliding plate (505) is slidably installed on the electric screw rod (504) and the round rod, the support frame C (506) is fixed on the bottom plate (1), the motor D (507) is fixed on the support frame C (506), the motor shaft of the motor D (507) is fixed with the special-shaped support B (508), the special-shaped support B (508) is rotatably installed on the support frame D (509), the support frame D (509) is fixed on the bottom plate (1), one experimental plate storage box (510) is fixed on each of four corners of the special-shaped support B (508), the lead screw and nut set F (511) is fixed on the bottom plate (1) through a support, the slider of the lead screw and nut set F (511) is fixed with the clamp (512), the clamp (512) is located above the collecting box (513) and is arranged at the sliding plate (505), the collecting box (513) is fixed on the bottom plate (1), the inside of the experimental plate storage box (510) is provided with the push plate (514), and the push plate (514) and the experimental plate storage box (510) are connected through a spring.

7. The photovoltaic technology comprehensive experimental test platform of claim 1 or 3, wherein, The lighting cylinder (305) adopts a high-pressure mercury lamp.

Images