Photovoltaic panel impact resistance detection equipment

Abstract

The invention belongs to the technical field of photovoltaic panel detection equipment, and particularly relates to photovoltaic panel impact resistance detection equipment which comprises a plurality of detection frames, and turnover mechanisms and displacement mechanisms are arranged in the detection frames; a top cover is arranged at the top of the detection frame, an operation box is installed between the outer walls of the detection frame, an ice hockey storage box is arranged on the outer wall of the top cover, and a limiting piece is arranged on the inner wall of the detection frame. The effect of changing the motion trail of the ice hockey transmitter is achieved by changing the rotating speed of the longitudinal gear, teeth of the second speed change gear are meshed with teeth of the first speed change gear, the circumference of the second speed change gear and the circumference of the first speed change gear differ greatly, and therefore the rotating speed of the first speed change gear is different from that of the second speed change gear. When the first change gear rotates for one circle, the second change gear already rotates for many circles, and the ice hockey transmitter is controlled to move, the transverse moving speed and the longitudinal moving speed are different, and the movement track of the ice hockey transmitter changes accordingly, so that the randomness of the ice hockey transmitting position is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of photovoltaic panel detection equipment, in particular to a photovoltaic panel impact resistance detection equipment. Background Art

[0002] Photovoltaic panels are devices that generate direct current when exposed to sunlight. They are made up of solid photovoltaic cells made almost entirely of semiconductor materials. Since there are no moving parts, they can operate for long periods of time without causing any wear and tear. Simple photovoltaic cells can provide energy for watches and computers, while more complex photovoltaic systems can provide lighting for houses and power the grid. Photovoltaic panel components can be made into different shapes, and components can be connected to generate more electricity.

[0003] In the prior art, the impact resistance test of photovoltaic panels is almost always carried out by keeping the photovoltaic panels in a static state. Although the photovoltaic panels in a static state can be fixed more firmly when hit by an ice hockey, and such fixing devices can also be used for the actual installation of photovoltaic panels, the fixed photovoltaic panels cannot be detected at what angle they can be tilted to minimize the impact force and cause the least damage, resulting in incomplete collection of test data.

[0004] To this end: the present invention provides a photovoltaic panel impact resistance detection device. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve the technical problem is: a photovoltaic panel impact resistance detection device described in the present invention includes a plurality of detection frames, wherein a turning mechanism and a displacement mechanism are arranged inside the detection frames; A top cover is provided on the top of the detection frame, an operation box is installed between the outer walls of the detection frame, an ice ball storage box is provided on the outer wall of the top cover, a limit piece is provided on the inner wall of the detection frame, and a sliding opening is opened on the inner wall of the limit piece; Multiple detection frames are used to support equipment for photovoltaic panel impact detection. The flip mechanism is used to control the photovoltaic panel to deflect within a certain angle during detection, so that the photovoltaic panel is in a dynamic state during detection. The displacement mechanism is used to control the position of the ice ball launch and control the irregular launch of ice balls to fit the photovoltaic panel as closely as possible to the irregular ice ball impact in nature. The top cover is used to install a storage box for storing ice balls and install a displacement mechanism inside it. The above-mentioned mechanisms can simulate the state of nature as closely as possible, so as to better detect the impact state of the photovoltaic panel.

[0007] Preferably, the flipping mechanism includes a support plate, a reversing column is fixedly arranged between the outer walls of the support plate, and two ends of the reversing column are rotatably connected with a flip gear, the outer wall of the support plate is provided with a fan-shaped gear, the outer wall of the fan-shaped gear is provided with a fixing piece, the outer wall of the fixing piece is provided with a fixing disk, the outer wall of the fixing disk is provided with a fixing block, and a photovoltaic panel is arranged between the outer walls of the two fixing blocks, the support plate has a rectangular bottom, and an object with a shape similar to a triangle is arranged at both ends of the rectangular block. When the photovoltaic panel is controlled by the fixed block and the fixed disk, the simulation state is started, at which time one of the flipping gears is controlled to start rotating, and the other flipping gear is driven to rotate by the reversing column, and the flipping gears at both ends are meshed with the fan gears at the same time, and the fan gears are controlled to rotate with a point on the support plate as the center of the circle, and the fan gears at both ends control the two ends of the photovoltaic panel to dynamically flip, and through the operation of the flipping mechanism, the effect of controlling the photovoltaic panel to rotate within a certain angle is achieved.

[0008] Preferably, a slide groove is provided on the outer wall of the support plate, a slider is slidably connected to the inner wall of the slide groove, a moving part is fixedly connected to the outer wall of the slider, the teeth of the moving part are meshed with the teeth of the flip gear, the teeth of the flip gear are meshed with the teeth of the fan gear, when the flip gear rotates, the teeth of the flip gear are meshed with the teeth of the moving part, so the flip gear controls the moving part to move forward and backward, the slider at the bottom of the moving part is located in the slide groove to control the movement of the moving part, and the effect of controlling the displacement of the moving part is achieved through the rotation of the flip gear.

[0009] Preferably, the inner wall of the moving part is threadedly connected to a moving column, the middle section of the moving column is provided with a thread, both ends of the moving column are fixedly connected to limiting rings, the outer wall of the limiting ring is fixedly connected to a fixed column, the outer wall of the fixed column is rotatably connected to a limiting plate, and the other end of the limiting plate is provided with a sliding column, the sliding column controls the limiting plate to perform reciprocating linear motion back and forth in the sliding opening inside the limiting part, and the fixed column controls the other end of the limiting plate to rotate with the moving column through the limiting ring. When the moving column rotates, because the moving part is threadedly connected to a section of the moving column with a thread, when the moving column rotates, the moving part will move on the threaded section of the moving column, and through the cooperation of the limiting plate and the limiting ring, the effect of controlling the moving part to perform reciprocating linear motion in a specified section is achieved.

[0010] Preferably, the inner wall of the limit member is rotatably connected to a master control column, the inner wall of the limit member is provided with a first eccentric column and a second eccentric column, the outer wall of the master control column is provided with a master control wheel, the outer walls of the first eccentric column and the second eccentric column are respectively provided with a first eccentric wheel and a second eccentric wheel, the first eccentric wheel is located on the left side of the master control wheel, the second eccentric wheel is located on the right side of the master control wheel, and there are three eccentric wheels inside the sliding opening, the teeth of the master control wheel are respectively meshed with the teeth of the first eccentric wheel and the second eccentric wheel, so that the master control wheel is a power wheel, and when the master control wheel rotates, the first eccentric wheel and the second eccentric wheel both rotate therewith, thereby achieving the effect of controlling the rotation of the first eccentric wheel and the second eccentric wheel by the control wheel.

[0011] Preferably, the teeth of the master control wheel are meshed with the teeth of the first eccentric wheel, and the teeth of the master control wheel are meshed with the teeth of the second eccentric wheel. The outer walls of the master control wheel, the first eccentric wheel and the second eccentric wheel are fixedly connected with a movable plate, and the outer wall of the movable plate is fixedly connected to the sliding column. When the master control wheel drives the first eccentric wheel and the second eccentric wheel to rotate, the movable plate located on the surface of the three gears will be controlled to move back and forth inside the sliding opening, and then the movable plate will control the limiting plate to move back and forth in a straight line. Through the meshing of the gears, the effect of controlling the movement of the limiting plate by the movable plate is achieved.

[0012] Preferably, the displacement mechanism includes a transverse displacement plate, one end of which is threadedly connected to a speed-shifting column, a follow-up column is arranged inside the top cover, and displacement blocks are arranged on the outer walls of the speed-shifting column and the follow-up column, one end of which is fixedly connected to a second speed gear, and the displacement mechanism is used to control the position of the ice hockey launch, and the transverse displacement plate is controlled by the displacement disk to perform reciprocating linear motion, and when the transverse displacement plate moves, the speed-shifting column will rotate due to the movement of the transverse displacement plate, and then through the control of the displacement block, the follow-up column and the speed-shifting column control the movement of the displacement rod together, and through the cooperation of the follow-up column and the speed-shifting column, the effect of the shift block controlling the follow-up column and the speed-shifting column to move at the same frequency is achieved.

[0013] Preferably, the other end of the lateral displacement plate is fixedly connected to a displacement disk, an outer wall of the displacement disk is fixedly connected to an outer wall of the limiting plate, a displacement rod is fixedly connected between the outer walls of the displacement blocks, an outer wall of the displacement rod is slidably connected to a displacement connector, an outer wall of the displacement connector is fixedly connected to an ice hockey launcher, the limiting plate controls the displacement disk to move therewith, the displacement plate controls the lateral moving plate to move, the connector is controlled by the displacement block to move laterally, the ice hockey launcher is driven by the connector to move in an irregular trajectory, and the ice hockey launcher also irregularly launches ice hockey toward the photovoltaic panel.

[0014] Preferably, a rotating cylinder is fixedly installed on the outer wall of the detection frame, and the output shaft of the rotating cylinder is fixedly connected to one end of the main control column. When the rotating cylinder is started, the output shaft of the rotating cylinder controls the rotation of the main control column, and the main control column controls the rotation of the main control wheel to provide power for subsequent reciprocating linear operation.

[0015] Preferably, a transverse gear is fixedly connected to the outer wall of the follow-up column, and a second speed gear is fixedly connected to the other end of the follow-up column, and the teeth of the first speed gear and the second speed gear are meshed with each other. A longitudinal displacement plate is provided on the outer wall of the displacement connector, and the longitudinal displacement column is threadedly connected to the outer wall of the longitudinal displacement plate, and one end of the longitudinal displacement column is fixedly connected to the longitudinal gear, and the teeth of the longitudinal gear are meshed with the teeth of the transverse gear. When the longitudinal gear controls the rotation of the transverse gear, the transverse gear subsequently controls the rotation of the second speed gear, and the teeth of the second speed gear are meshed with the teeth of the first speed gear, and the difference in the circumference of the two is relatively large, so the rotation speed of the first speed gear and the second speed gear is different, when the first speed gear rotates one circle, the second speed gear has rotated many circles, so when the ice hockey launcher is controlled to move, the transverse and longitudinal movement speeds are different, and its motion trajectory also changes accordingly, so the motion trajectory of the ice hockey launcher can be changed by changing the rotation speed of the longitudinal gear, thereby increasing the randomness of the ice hockey launch position.

[0016] The beneficial effects of the present invention are as follows: 1. The photovoltaic panel impact resistance detection device described in the present invention achieves the effect of changing the motion trajectory of the ice hockey launcher by changing the rotation speed of the longitudinal gear. When the longitudinal gear controls the rotation of the transverse gear, the transverse gear subsequently controls the second speed gear to rotate, and the teeth of the second speed gear are meshed with the teeth of the first speed gear, and the difference in the circumference of the two is relatively large. Therefore, the rotation speeds of the first speed gear and the second speed gear are different. When the first speed gear rotates one circle, the second speed gear has rotated many circles. Therefore, when the ice hockey launcher is controlled to move, the transverse and longitudinal movement speeds are different, and its motion trajectory also changes accordingly, thereby increasing the randomness of the ice hockey launch position.

[0017] 2. The photovoltaic panel impact resistance detection equipment described in the present invention, through the cooperation of the follow-shift column and the speed-shift column, achieves the effect of the shift block controlling the follow-shift column and the speed-shift column to move at the same frequency. The displacement mechanism is used to control the position of the ice hockey launch, and the lateral displacement plate is controlled by the displacement disk to perform reciprocating linear motion. When the lateral displacement plate moves, the speed-shift column will rotate due to the movement of the lateral displacement plate, and then through the control of the displacement block, the follow-shift column and the speed-shift column control the movement of the displacement rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is an overall diagram of the present invention; Figure 2 It is a schematic diagram of the support plate structure of the present invention; Figure 3 It is a schematic diagram of the internal structure of the support plate of the present invention; Figure 4 The present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 5 It is a schematic diagram of the structure of the moving part of the present invention; Figure 6 It is a structural schematic diagram of the movable plate of the present invention; Figure 7 It is a schematic diagram of the internal structure of the movable plate of the present invention; Figure 8 It is a schematic diagram of the displacement mechanism structure of the present invention; Fig. 9 It is a schematic diagram of the structure of the horizontal and vertical displacement plates of the present invention; Fig.10 The present invention Fig. 9 Enlarged structural diagram at B in the middle.

[0020] In the figure: 100, detection frame; 101, top cover; 102, operation box; 103, ice hockey storage box; 104, stopper; 105, sliding port; 106, master control column; 107, first eccentric column; 108, second eccentric column; 109, master control wheel; 110, first eccentric wheel; 111, second eccentric wheel; 112, moving plate; 200, turning mechanism; 201, support plate; 202, reversing column; 203, turning gear; 204, sector gear; 205, fixing member; 206, fixing plate; 207, fixing block; 208, photovoltaic panel; 209, slideway; 21 0, slider; 211, moving part; 212, moving column; 213, limiting ring; 214, fixed column; 215, limiting plate; 216, sliding column; 300, displacement mechanism; 301, lateral displacement plate; 303, fast displacement column; 305, follow-up displacement column; 306, displacement block; 307, displacement disk; 308, displacement rod; 309, displacement connector; 310, ice hockey launcher; 311, rotating cylinder; 312, lateral gear; 313, longitudinal displacement plate; 314, longitudinal displacement column; 315, longitudinal gear; 316, second speed gear; 317, first speed gear. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0022] like Figure 1 and Figure 6 As shown, a photovoltaic panel 208 impact resistance detection device according to an embodiment of the present invention includes a plurality of detection racks 100, and a flip mechanism 200 and a displacement mechanism 300 are disposed inside the detection racks 100; A top cover 101 is provided on the top of the detection frame 100, an operation box 102 is installed between the outer walls of the detection frame 100, an ice ball storage box 103 is provided on the outer wall of the top cover 101, a limiter 104 is provided on the inner wall of the detection frame 100, and a sliding opening 105 is opened on the inner wall of the limiter 104; During operation, a plurality of detection frames 100 are used to support equipment for impact detection of photovoltaic panels 208; a flip mechanism 200 is used to control the photovoltaic panels 208 to deflect within a certain angle during detection, so that the photovoltaic panels 208 are in a dynamic state during detection; a displacement mechanism 300 is used to control the position of the ice ball launch, control the irregular launch of ice balls, and try to fit the photovoltaic panels 208 as closely as possible to the irregular ice ball impact in nature; a top cover 101 is used to install an ice ball storage box 103 and install a displacement mechanism 300 therein; the above mechanisms are used to simulate the state of nature as closely as possible, so as to better detect the impact state of the photovoltaic panels 208.

[0023] like Figures 2 to 3 As shown, the flip mechanism 200 includes a support plate 201, a reversing column 202 is fixedly arranged between the outer walls of the support plate 201, and both ends of the reversing column 202 are rotatably connected with a flip gear 203, a fan-shaped gear 204 is arranged on the outer wall of the support plate 201, a fixing member 205 is arranged on the outer wall of the fan-shaped gear 204, a fixing disk 206 is arranged on the outer wall of the fixing member 205, a fixing block 207 is arranged on the outer wall of the fixing disk 206, and a photovoltaic panel 208 is arranged between the outer walls of the two fixing blocks 207; When working, the support plate 201 has a rectangular bottom, and an object with a triangular shape is set at both ends of the rectangular. When the photovoltaic panel 208 is controlled by the fixed block 207 and the fixed disk 206, the simulation state is started. At this time, one of the flip gears 203 is controlled to start rotating, and the other flip gear 203 is driven to rotate by the reversing column 202. The flip gears 203 at both ends are engaged with the fan gear 204 at the same time, and the fan gear 204 is controlled to rotate with a point on the support plate 201 as the center of the circle. The fan gears 204 at both ends control the two ends of the photovoltaic panel 208 to dynamically flip. Through the operation of the flip mechanism 200, the photovoltaic panel 208 is controlled to rotate within a certain angle.

[0024] like Figures 3 to 5As shown, a slide groove 209 is provided on the outer wall of the support plate 201, a slider 210 is slidably connected to the inner wall of the slide groove 209, a moving member 211 is fixedly connected to the outer wall of the slider 210, the teeth of the moving member 211 mesh with the teeth of the flip gear 203, and the teeth of the flip gear 203 mesh with the teeth of the sector gear 204; During operation, when the flip gear 203 rotates, the teeth of the flip gear 203 mesh with the teeth of the moving part 211, so that the flip gear 203 controls the moving part 211 to move forward and backward, and the slider 210 at the bottom of the moving part 211 is located in the slide groove 209 to control the movement of the moving part 211. The effect of controlling the displacement of the moving part 211 is achieved through the rotation of the flip gear 203.

[0025] like Figure 3 and Figure 5 As shown, the inner wall of the moving member 211 is threadedly connected with a moving column 212, the middle section of the moving column 212 is provided with a thread, both ends of the moving column 212 are fixedly connected with a limiting ring 213, the outer wall of the limiting ring 213 is fixedly connected with a fixing column 214, the outer wall of the fixing column 214 is rotatably connected with a limiting plate 215, and the other end of the limiting plate 215 is provided with a sliding column 216; During operation, the sliding column 216 controls the limiting plate 215 to perform reciprocating linear motion back and forth in the sliding opening 105 inside the limiting member, and the fixed column 214 controls the other end of the limiting plate 215 to rotate with the moving column 212 through the limiting ring 213. When the moving column 212 rotates, because the moving member 211 and the end with a thread on the moving column 212 are threadedly connected, when the moving column 212 rotates, the moving member 211 will move on a threaded section of the moving column 212. Through the cooperation of the limiting plate 215 and the limiting ring 213, the moving member 211 is controlled to perform reciprocating linear motion on a specified section.

[0026] like Figure 6 and Figure 7 As shown, the inner wall of the limit member 104 is rotatably connected with the master control column 106, the inner wall of the limit member 104 is provided with a first eccentric column 107 and a second eccentric column 108, the outer wall of the master control column 106 is provided with a master control wheel 109, the outer walls of the first eccentric column 107 and the second eccentric column 108 are respectively provided with a first eccentric wheel 110 and a second eccentric wheel 111, the first eccentric wheel 110 is located on the left side of the master control wheel 109, and the second eccentric wheel 111 is located on the right side of the master control wheel 109; During operation, there are three eccentric wheels inside the sliding opening 105, and the teeth of the master control wheel 109 are respectively meshed with the teeth of the first eccentric wheel 110 and the second eccentric wheel 111. Therefore, the master control wheel 109 is a power wheel. When the master control wheel 109 rotates, the first eccentric wheel 110 and the second eccentric wheel 111 rotate with it, achieving the effect of controlling the rotation of the first eccentric wheel 110 and the second eccentric wheel 111 through the control wheel.

[0027] like Figure 7 As shown, the teeth of the master control wheel 109 mesh with the teeth of the first eccentric wheel 110, and the teeth of the master control wheel 109 mesh with the teeth of the second eccentric wheel 111. The outer walls of the master control wheel 109, the first eccentric wheel 110 and the second eccentric wheel 111 are fixedly connected with a moving plate 112, and the outer wall of the moving plate 112 is fixedly connected with the sliding column 216. During operation, when the master control wheel 109 drives the first eccentric wheel 110 and the second eccentric wheel 111 to rotate, the movable plate 112 located on the surface of the three gears will be controlled to move back and forth inside the sliding opening 105, and then the movable plate 112 will control the limiting plate 215 to move back and forth in a straight line. Through the meshing of the gears, the movement of the limiting plate 215 is controlled by the movable plate 112.

[0028] like Figures 8 to 9 As shown, the displacement mechanism 300 includes a lateral displacement plate 301, one end of which is threadedly connected to a speed-shifting column 303, a follow-shifting column 305 is disposed inside the top cover 101, and the outer walls of the speed-shifting column 303 and the follow-shifting column 305 are both provided with displacement blocks 306, and one end of the follow-shifting column 305 is fixedly connected to a second speed-changing gear 316; When working, the displacement mechanism 300 is used to control the position of the ice hockey launch, and the lateral displacement plate 301 is controlled by the displacement disk 307 to perform reciprocating linear motion. When the lateral displacement plate 301 moves, the fast-shifting column 303 will rotate due to the movement of the lateral displacement plate 301, and then through the control of the displacement block 306, the follow-up column 305 and the fast-shifting column 303 control the movement of the displacement rod 308. Through the cooperation between the follow-up column 305 and the fast-shifting column 303, the displacement block 306 controls the follow-up column 305 and the fast-shifting column 303 to move at the same frequency.

[0029] like Figure 6 and Fig. 9 As shown, the other end of the lateral displacement plate 301 is fixedly connected to a displacement plate 307, the outer wall of the displacement plate 307 is fixedly connected to the outer wall of the limiting plate 215, a displacement rod 308 is fixedly connected between the outer walls of the displacement block 306, a displacement connector 309 is slidably connected to the outer wall of the displacement rod 308, and an ice hockey launcher 310 is fixedly connected to the outer wall of the displacement connector 309; During operation, the limiting plate 215 controls the displacement disk 307 to move therewith, the displacement plate controls the lateral moving plate 112 to move, the connecting piece is controlled by the displacement block 306 to move laterally, and the ice ball launcher 310 is driven by the connecting piece to perform regular multiple trajectory movements, and the ice ball launcher 310 also launches ice balls irregularly toward the photovoltaic panel 208.

[0030] like Figure 8 As shown, a rotating cylinder 311 is fixedly installed on the outer wall of the detection frame 100, and the output shaft of the rotating cylinder 311 is fixedly connected to one end of the main control column 106; During operation, the rotary cylinder 311 is started, the output shaft of the rotary cylinder 311 controls the rotation of the master control column 106, and the master control column 106 controls the rotation of the master control wheel 109 to provide power for subsequent reciprocating linear operation.

[0031] like Figures 9 and 10 As shown, the outer wall of the following displacement column 305 is fixedly connected with a transverse gear 312, the other end of the following displacement column 305 is fixedly connected with a second speed gear 316, the teeth of the first speed gear 317 and the second speed gear 316 are meshed with each other, the outer wall of the displacement connector 309 is provided with a longitudinal displacement plate 313, the outer wall of the longitudinal displacement plate 313 is threadedly connected with a longitudinal displacement column 314, one end of the longitudinal displacement column 314 is fixedly connected with a longitudinal gear 315, the teeth of the longitudinal gear 315 are meshed with the teeth of the transverse gear 312; During operation, when the longitudinal gear 315 controls the transverse gear 312 to rotate, the transverse gear 312 subsequently controls the second speed gear 316 to rotate, and the teeth of the second speed gear 316 are meshed with the teeth of the first speed gear 317, and the difference in the circumference of the two is relatively large, so the rotation speeds of the first speed gear 317 and the second speed gear 316 are different. When the first speed gear 317 rotates one circle, the second speed gear 316 has rotated many circles. Therefore, when the ice hockey launcher 310 is controlled to move, the horizontal and longitudinal movement speeds are different, and its motion trajectory also changes accordingly. Therefore, the motion trajectory of the ice hockey launcher 310 can be changed by changing the rotation speed of the longitudinal gear 315, thereby increasing the randomness of the ice hockey launch position.

[0032] Working principle: Multiple detection frames 100 are used to support the equipment for impact detection of photovoltaic panels 208. The flip mechanism 200 is used to control the photovoltaic panel 208 to deflect within a certain angle during detection, so that the photovoltaic panel 208 is in a dynamic state during detection. The displacement mechanism 300 is used to control the position of the ice ball launch, control the irregular launch of ice balls, and try to fit the photovoltaic panel 208 as much as possible to the irregular ice ball impact in nature. The top cover 101 is used to install the ice ball storage box 103 and install the displacement mechanism 300 inside it. Through the above mechanism, the state of the natural world is simulated as close as possible, which plays a better role in detecting the impact state of the photovoltaic panel 208. The rotating cylinder 311 is started, and the output shaft of the rotating cylinder 311 controls the rotation of the main control column 106. The master control column 106 controls the master control wheel 109 to rotate, providing power for the subsequent reciprocating linear operation. There are three eccentric wheels inside the sliding opening 105. The teeth of the master control wheel 109 are respectively meshed with the teeth of the first eccentric wheel 110 and the second eccentric wheel 111. Therefore, the master control wheel 109 is a power wheel. When the master control wheel 109 rotates, the first eccentric wheel 110 and the second eccentric wheel 111 rotate with it, so as to achieve the effect of controlling the first eccentric wheel 110 and the second eccentric wheel 111 to rotate by the control wheel. When the master control wheel 109 drives the first eccentric wheel 110 and the second eccentric wheel 111 to rotate, the moving plates 112 located on the surfaces of the three gears will be controlled to move back and forth inside the sliding opening 105, and then the moving plates 112 will control The limiting plate 215 performs reciprocating linear movement, and through the meshing of the gears, the movement of the limiting plate 215 is controlled by the moving plate 112. The sliding column 216 controls the limiting plate 215 to perform reciprocating linear movement back and forth in the sliding opening 105 inside the limiting member. The fixed column 214 controls the other end of the limiting plate 215 to rotate with the moving column 212 through the limiting ring 213. When the moving column 212 rotates, because the moving member 211 is threadedly connected to the end with a thread on the moving column 212, when the moving column 212 rotates, the moving member 211 will move on a threaded section of the moving column 212. Through the cooperation of the limiting plate 215 and the limiting ring 213, the moving member 211 is controlled to perform reciprocating linear movement on a specified section. The support plate 201 has a rectangular bottom, and an object similar to a triangle is arranged at both ends of the rectangular. When the photovoltaic panel 208 is controlled by the fixed block 207 on the fixed disk 206, the simulation state is started, and one of the flip gears 203 is controlled to start rotating. When the flip gear 203 rotates, the teeth of the flip gear 203 mesh with the teeth of the moving part 211, so the flip gear 203 controls the moving part 211 to move forward and backward. The slider 210 at the bottom of the moving part 211 is located in the slide groove 209 to control the moving part 211 to move. The rotation of the flip gear 203 achieves the effect of controlling the displacement of the moving part 211, and the other flip gear 203 is driven to rotate by the reversing column 202.The flip gears 203 at both ends are meshed with the fan gears 204 at the same time, and control the fan gears 204 to rotate with a point on the support plate 201 as the center of the circle. The fan gears 204 at both ends control the two ends of the photovoltaic panel 208 to perform dynamic flipping. Through the operation of the flip mechanism 200, the photovoltaic panel 208 is controlled to rotate within a certain angle. The limiting plate 215 controls the displacement disk 307 to move therewith, and the displacement plate controls the lateral moving plate 112 to move. The connecting piece is controlled by the displacement block 306 to move laterally. The ice ball launcher 310 is driven by the connecting piece to perform irregular trajectory movement, and the ice ball launcher 310 also randomly launches ice balls to the photovoltaic panel 208. The displacement mechanism 300 is used to control the position of the ice ball launch. The lateral displacement plate 301 is controlled by the displacement disk 307 to perform reciprocating linear motion. When the lateral displacement plate 301 moves, the fast shifting column 303 will rotate due to the movement of the lateral displacement plate 301, and then through the control of the displacement block 306, it moves with the movement. The column 305 and the speed shift column 303 control the displacement rod 308 to move together. Through the cooperation of the follow-up column 305 and the speed shift column 303, the displacement block 306 controls the follow-up column 305 and the speed shift column 303 to move at the same frequency. When the longitudinal gear 315 controls the transverse gear 312 to rotate, the transverse gear 312 then controls the second speed gear 316 to rotate. The teeth of the second speed gear 316 are meshed with the teeth of the first speed gear 317, and the difference in the circumference of the two is relatively large. Therefore, the rotation speed of the first speed gear 317 and the second speed gear 316 is different. When the first speed gear 317 rotates one circle, the second speed gear 316 has rotated many circles. Therefore, when the ice hockey launcher 310 is controlled to move, the horizontal and longitudinal movement speeds are different, and its motion trajectory also changes accordingly. Therefore, the motion trajectory of the ice hockey launcher 310 can be changed by changing the rotation speed of the longitudinal gear 315, thereby increasing the randomness of the ice hockey launch position.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A photovoltaic panel impact resistance testing device, characterized in that: It comprises a plurality of detection racks (100), wherein a turning mechanism (200) and a displacement mechanism (300) are arranged inside the detection racks (100); A top cover (101) is provided on the top of the detection frame (100), an operation box (102) is installed between the outer walls of the detection frame (100), an ice hockey storage box (103) is provided on the outer wall of the top cover (101), a limiting member (104) is provided on the inner wall of the detection frame (100), and a sliding opening (105) is provided on the inner wall of the limiting member (104).

2. The photovoltaic panel impact resistance testing device according to claim 1, characterized in that: The flip mechanism (200) comprises a support plate (201), a reversing column (202) is fixedly arranged between the outer walls of the support plate (201), both ends of the reversing column (202) are rotatably connected to a flipping gear (203), a sector gear (204) is arranged on the outer wall of the support plate (201), a fixing member (205) is arranged on the outer wall of the sector gear (204), a fixing disk (206) is arranged on the outer wall of the fixing member (205), a fixing block (207) is arranged on the outer wall of the fixing disk (206), and a photovoltaic panel (208) is arranged between the outer walls of the two fixing blocks (207).

3. The photovoltaic panel impact resistance testing device according to claim 2, characterized in that: The outer wall of the support plate (201) is provided with a slide groove (209), the inner wall of the slide groove (209) is slidably connected to a slider (210), the outer wall of the slider (210) is fixedly connected to a moving member (211), the teeth of the moving member (211) mesh with the teeth of the flip gear (203), and the teeth of the flip gear (203) mesh with the teeth of the fan gear (204).

4. The photovoltaic panel impact resistance testing device according to claim 3, characterized in that: The inner wall of the moving member (211) is threadedly connected to a moving column (212), a middle section of the moving column (212) is provided with a thread, both ends of the moving column (212) are fixedly connected to limiting rings (213), the outer wall of the limiting ring (213) is fixedly connected to a fixing column (214), the outer wall of the fixing column (214) is rotatably connected to a limiting plate (215), and the other end of the limiting plate (215) is provided with a sliding column (216).

5. The photovoltaic panel impact resistance testing device according to claim 1, characterized in that: The inner wall of the limiting member (104) is rotatably connected to a master control column (106); the inner wall of the limiting member (104) is provided with a first eccentric column (107) and a second eccentric column (108); the outer wall of the master control column (106) is provided with a master control wheel (109); the outer walls of the first eccentric column (107) and the second eccentric column (108) are respectively provided with a first eccentric wheel (110) and a second eccentric wheel (111); the first eccentric wheel (110) is located on the left side of the master control wheel (109), and the second eccentric wheel (111) is located on the right side of the master control wheel (109).

6. The photovoltaic panel impact resistance testing device according to claim 5, characterized in that: The teeth of the master control wheel (109) mesh with the teeth of the first eccentric wheel (110), and the teeth of the master control wheel (109) mesh with the teeth of the second eccentric wheel (111). The outer walls of the master control wheel (109), the first eccentric wheel (110) and the second eccentric wheel (111) are fixedly connected with a movable plate (112), and the outer wall of the movable plate (112) is fixedly connected with a sliding column (216).

7. The photovoltaic panel impact resistance testing device according to claim 2, characterized in that: The displacement mechanism (300) comprises a lateral displacement plate (301), one end of the lateral displacement plate (301) being threadedly connected to a speed-shifting column (303), a follow-up column (305) being arranged inside the top cover (101), the outer walls of the speed-shifting column (303) and the follow-up column (305) being both provided with displacement blocks (306), and one end of the follow-up column (305) being fixedly connected to a second speed-changing gear (316).

8. The photovoltaic panel impact resistance testing device according to claim 7, characterized in that: The other end of the lateral displacement plate (301) is fixedly connected to a displacement disk (307), the outer wall of the displacement disk (307) is fixedly connected to the outer wall of the limiting plate (215), a displacement rod (308) is fixedly connected between the outer walls of the displacement block (306), a displacement connector (309) is slidably connected to the outer wall of the displacement rod (308), and an ice hockey launcher (310) is fixedly connected to the outer wall of the displacement connector (309).

9. The photovoltaic panel impact resistance testing device according to claim 8, characterized in that: A rotating cylinder (311) is fixedly mounted on the outer wall of the detection frame (100), and an output shaft of the rotating cylinder (311) is fixedly connected to one end of the main control column (106).

10. The photovoltaic panel impact resistance testing device according to claim 8, characterized in that: The outer wall of the follow-up column (305) is fixedly connected to a transverse gear (312), the other end of the follow-up column (305) is fixedly connected to a second speed gear (316), the teeth of the first speed gear (317) and the second speed gear (316) are meshed with each other, the outer wall of the displacement connecting member (309) is provided with a longitudinal displacement plate (313), the outer wall of the longitudinal displacement plate (313) is threadedly connected to a longitudinal displacement column (314), one end of the longitudinal displacement column (314) is fixedly connected to a longitudinal gear (315), the teeth of the longitudinal gear (315) are meshed with the teeth of the transverse gear (312).

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