Night intelligent fishing electric shock prevention holographic projection warning board

Abstract

The invention discloses a night intelligent fishing electric shock prevention holographic projection warning board which comprises a warning frame, a mounting mechanism and a projection mechanism, the mounting mechanism is arranged on the warning frame, the mounting mechanism comprises a rotating component, a mounting table and a rotating shaft, the rotating component is arranged on the warning frame, the rotating shaft is arranged on the rotating component, the mounting table is fixedly arranged on the rotating shaft, and the projection mechanism is arranged on the mounting table. The projection mechanism comprises a projection box, an imaging plate and a projection part, the projection box is mounted at the top of the outer wall of the mounting table, the imaging plate is fixedly arranged on the inner wall of the projection box, and the projection part is arranged on the projection box. According to the night intelligent fishing electric shock prevention holographic projection warning board, holographic warning images are generated and projected through the projection mechanism, the warning effect is improved, the situation that warning characters or icons on the warning board are difficult to see clearly at night is avoided, the installation mechanism on the warning frame is matched, the projection mechanism is driven to rotate intermittently, and the content in the projection mechanism can be displayed at multiple angles; and the viewing angle of holographic projection is prevented from being limited.

Description

Technical Field

[0001] The invention belongs to the technical field of warning devices, and specifically relates to a nighttime intelligent anti-fishing and electric shock holographic projection warning sign. Background Art

[0002] As people's living standards improve, fishing as a leisure activity is becoming more and more popular. Fishing under high-voltage lines is a common dangerous behavior, which not only causes electric shock accidents, but also damages power transmission lines. In order to effectively prevent and stop this behavior, it is necessary to set up warning signs under high-voltage lines to remind and warn anglers to stay away from high-voltage lines.

[0003] However, when fishing at night, due to the dim light, people often find it difficult to see the warning text or icons on traditional warning signs, and the warning effect is poor, resulting in fishing under high-voltage lines during night fishing, causing electric shock accidents. Summary of the invention

[0004] The purpose of the present invention is to generate and project a holographic warning image through a projection mechanism to improve the warning effect, so as to avoid the difficulty in seeing the warning text or icon on the warning sign at night, and then cooperate with the installation mechanism on the warning frame to drive the projection mechanism to rotate intermittently, so as to display the content in the projection mechanism at multiple angles, avoid the viewing angle of the holographic projection being limited, resulting in poor warning effect of the holographic projection warning sign, and at the same time, through the monitoring mechanism, monitor the area around the warning sign to prevent anglers from approaching the high-voltage line, further improve the warning effect, and reduce the occurrence of safety accidents. Through the cleaning mechanism, the surface of the imaging plate can be cleaned to prevent dust and stains from adhering to the surface of the imaging plate, causing light scattering, affecting the clarity and brightness of the image, and blocking part of the image, affecting the viewing effect.

[0005] The technical solution adopted by the present invention is as follows: a nighttime intelligent anti-fishing electric shock holographic projection warning sign, comprising:

[0006] Warning rack;

[0007] A mounting mechanism is arranged on the warning frame, the mounting mechanism comprises a rotating component, a mounting platform and a rotating shaft, the rotating component is arranged on the warning frame, the rotating shaft is arranged on the rotating component, and the mounting platform is fixedly arranged on the rotating shaft;

[0008] A projection mechanism is arranged on the mounting platform, the projection mechanism comprises a projection box, an imaging board and a projection component, the projection box is installed on the top of the outer wall of the mounting platform, the imaging board is fixedly arranged on the inner wall of the projection box, and the projection component is arranged on the projection box;

[0009] A monitoring mechanism is arranged on the mounting platform, the monitoring mechanism comprises a mounting component, a sensing component and a camera, the mounting component is arranged on the mounting platform, the camera is arranged on the mounting component, and the sensing component is arranged on the mounting component; and

[0010] The cleaning mechanism is arranged on the projection box, and the cleaning mechanism comprises a cleaning component and a cleaning plate. The cleaning component is arranged on the projection box, and the cleaning plate is arranged on the cleaning component.

[0011] Wherein, the rotating component includes a fixed frame, a driving assembly and a rotating assembly, the fixed frame is fixedly arranged on the top of the outer wall of the warning frame, the driving assembly is arranged in the fixed frame, and the rotating assembly is arranged on the rotating shaft.

[0012] Among them, the driving assembly includes a rotating motor, a mounting rod and a driving shaft. The rotating motor is installed on the bottom of the inner wall of the fixed frame by bolts, the bottom of the outer wall of the mounting rod is fixedly arranged on the output end of the rotating motor near the edge of one side, and the driving shaft is fixedly arranged on the top of the outer wall of the mounting rod near the edge of one side.

[0013] Among them, the rotating component includes a circular plate and a plurality of intermittent grooves, the circular plate is fixedly sleeved on the outer wall of the rotating shaft, each of the intermittent grooves is opened at an equal distance along the circumferential direction at the bottom of the outer wall of the circular plate, the driving shaft is slidably embedded in the inner wall of each intermittent groove in turn, and the rotating shaft is rotatably embedded in the top of the outer wall of the fixed frame.

[0014] The projection component includes a placement frame and a projection device. The placement frame is fixedly arranged on the top of the outer wall of the projection box, and the interior of the placement frame is connected to the interior of the projection box. The projection device is installed on the inner wall of the placement frame.

[0015] Among them, the mounting components include a mounting frame, a movable frame, a swing rod and a connecting assembly, the mounting frame is fixedly arranged on one side of the outer wall of the mounting platform, the movable frame is movably sleeved on the outer wall of the mounting frame, the swing rod is fixedly arranged on one side of the outer wall of the movable frame, and the connecting assembly is arranged on the swing rod.

[0016] Among them, the connecting assembly includes a rotating motor, an L-shaped rod and a connecting rod. The rotating motor is installed on the bottom of the inner wall of the mounting platform by bolts, the L-shaped rod is fixedly arranged at the output end of the rotating motor, and both ends of the connecting rod are respectively installed between the L-shaped rod and the swing rod through a rotating shaft.

[0017] Wherein, the sensing component includes a photosensitive sensor and a human infrared sensor, the photosensitive sensor is installed on one side of the outer wall of the movable frame, and the human infrared sensor is installed on one side of the outer wall of the movable frame.

[0018] Wherein, the camera is installed on one side of the outer wall of the movable frame, and an audible and visual alarm is installed on one side of the outer wall of the movable frame.

[0019] Among them, the cleaning component includes a cleaning frame and an electric telescopic rod. The cleaning frame is fixedly arranged on one side of the outer wall of the projection box, the electric telescopic rod is installed on one side of the inner wall of the cleaning frame, and the cleaning plate is fixedly arranged on the output end of the electric telescopic rod, and the cleaning plate moves through one side of the outer wall of the projection box.

[0020] In summary, due to the adoption of the above-mentioned technical scheme, the beneficial effects of the present invention are as follows: in the present invention, a holographic warning image is generated and projected by a projection mechanism to improve the warning effect, so as to avoid the difficulty in seeing the warning text or icon on the warning sign at night, and then cooperate with the installation mechanism on the warning frame to drive the projection mechanism to rotate intermittently, so as to display the content in the projection mechanism at multiple angles, avoid the viewing angle of the holographic projection being limited, resulting in poor warning effect of the holographic projection warning sign, and at the same time, through the monitoring mechanism, monitor the area around the warning sign to prevent anglers from approaching the high-voltage line, further improve the warning effect, and reduce the occurrence of safety accidents, and through the cleaning mechanism, the surface of the imaging plate can be cleaned to prevent dust and stains from adhering to the surface of the imaging plate, causing light scattering, affecting the clarity and brightness of the image, and blocking part of the image, affecting the viewing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a first perspective stereogram of the present invention;

[0022] Figure 2 It is a second viewing angle stereogram of the present invention;

[0023] Figure 3 It is a partial cross-sectional view of the present invention;

[0024] Figure 4 It is a partial cross-sectional view of the fixing frame of the present invention;

[0025] Figure 5 is a top cross-sectional view of the fixing frame of the present invention;

[0026] Figure 6 It is a partial structural schematic diagram of the present invention;

[0027] Figure 7 For the present invention Figure 3 A magnified schematic diagram of center A.

[0028] Markings in the figure: 1. Warning frame; 2. Mounting mechanism; 201. Mounting table; 202. Rotating shaft; 203. Fixed frame; 204. Rotating motor; 205. Mounting rod; 206. Push shaft; 207. Circular plate; 208. Intermittent groove; 3. Projection mechanism; 301. Projection box; 302. Imaging plate; 303. Placement frame; 304. Projection device; 4. Monitoring mechanism; 401. Camera; 402. Photosensitive sensor; 403. Human infrared sensor; 404. Mounting frame; 405. Movable frame; 406. Swing rod; 407. Rotating motor; 408. L-shaped rod; 409. Connecting rod; 5. Cleaning mechanism; 501. Cleaning plate; 502. Cleaning frame; 503. Electric telescopic rod; 6. Sound and light alarm. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0030] Embodiment 1, refer to Figure 1-7 :A nighttime intelligent anti-fishing electric shock holographic projection warning sign, comprising:

[0031] Warning rack 1;

[0032] The mounting mechanism 2 is arranged on the warning frame 1. The mounting mechanism 2 includes a rotating component, a mounting platform 201 and a rotating shaft 202. The rotating component is arranged on the warning frame 1, the rotating shaft 202 is arranged on the rotating component, and the mounting platform 201 is fixedly arranged on the rotating shaft 202;

[0033] The projection mechanism 3 is arranged on the mounting platform 201. The projection mechanism 3 includes a projection box 301, an imaging board 302 and a projection component. The projection box 301 is installed on the top of the outer wall of the mounting platform 201. The imaging board 302 is fixedly arranged on the inner wall of the projection box 301. The projection component is arranged on the projection box 301.

[0034] A monitoring mechanism 4 is disposed on the mounting platform 201. The monitoring mechanism 4 includes a mounting component, a sensing component and a camera 401. The mounting component is disposed on the mounting platform 201, the camera 401 is disposed on the mounting component, and the sensing component is disposed on the mounting component; and

[0035] The cleaning mechanism 5 is arranged on the projection box 301 . The cleaning mechanism 5 comprises a cleaning component and a cleaning plate 501 . The cleaning component is arranged on the projection box 301 , and the cleaning plate 501 is arranged on the cleaning component.

[0036] In this embodiment: the installation mechanism 2 on the warning frame 1 is used to facilitate the placement of the projection mechanism 3. The warning frame 1 plays a supporting role. The rotating shaft 202 is driven by the rotating component to drive the installation platform 201 to rotate, and the content in the projection mechanism 3 can be displayed at multiple angles to avoid the viewing angle of the holographic projection being limited, resulting in a poor warning effect of the holographic projection warning sign. The projection mechanism 3 can generate and project a holographic image. The content of the holographic image is that fishing is prohibited under high-voltage lines. The content of the holographic image can be designed according to actual conditions to play a warning role, so as to avoid the difficulty in seeing the content on the traditional warning sign at night, which leads to fishing under high-voltage lines at night and easy electric shock. The holographic image is projected by the projection component, and the image content will be reflected and refracted on the imaging plate 30 2, a dynamic, three-dimensional and clear warning effect is achieved. The monitoring mechanism 4 is used to monitor the area around the warning sign to prevent anglers from approaching the high-voltage line, further improving the warning effect and reducing the occurrence of safety accidents. The camera 401 on the mounting component is used to collect and record the human body image of the angler. The cleaning mechanism 5 can clean the surface of the imaging plate 302 to prevent dust and stains from adhering to the surface of the imaging plate 302, causing light scattering, affecting the clarity and brightness of the image, and blocking part of the image, affecting the viewing effect. The cleaning plate 501 is driven by the cleaning component to move on the surface of the imaging plate 302 to clean the surface of the imaging plate 302. A sponge wrapped in cloth is installed on the side of the cleaning plate 501 that contacts the imaging plate 302.

[0037] Specifically, the rotating component includes a fixed frame 203 , a driving assembly and a rotating assembly. The fixed frame 203 is fixedly arranged on the top of the outer wall of the warning frame 1 , the driving assembly is arranged in the fixed frame 203 , and the rotating assembly is arranged on the rotating shaft 202 .

[0038] In this embodiment: the fixed frame 203 is used to install and place the driving component, and the driving component drives the rotating component, so that the rotating shaft 202 can rotate on the fixed frame 203, so that the rotating shaft 202 drives the mounting platform 201 to rotate, and the content in the projection mechanism 3 can be displayed at multiple angles, avoiding the limitation of the viewing angle of the holographic projection.

[0039] Specifically, the driving assembly includes a rotating motor 204, a mounting rod 205 and a driving shaft 206. The rotating motor 204 is installed on the bottom of the inner wall of the fixed frame 203 by bolts, the bottom of the outer wall of the mounting rod 205 is fixedly arranged on the output end of the rotating motor 204 near the edge of one side, and the driving shaft 206 is fixedly arranged on the top of the outer wall of the mounting rod 205 near the edge of one side.

[0040] In this embodiment, the installation rod 205 is driven to rotate by the rotating motor 204 when it is powered on, and the driving shaft 206 can make a circular motion with the output end of the rotating motor 204 as the axis, so as to drive the circular plate 207 to rotate intermittently.

[0041] Specifically, the rotating component includes a circular plate 207 and a plurality of intermittent grooves 208. The circular plate 207 is fixedly mounted on the outer wall of the rotating shaft 202. Each intermittent groove 208 is equidistantly arranged at the bottom of the outer wall of the circular plate 207 along the circumferential direction. The pushing shaft 206 is slidably embedded in the inner wall of each intermittent groove 208 in turn, and the rotating shaft 202 is rotatably embedded in the top of the outer wall of the fixed frame 203.

[0042] In this embodiment: as the pushing shaft 206 moves, the pushing shaft 206 can enter the intermittent groove 208, push the circular plate 207 to rotate at a certain angle, and then leave the interior of the intermittent groove 208 and enter the next intermittent groove 208, thereby realizing that the rotating shaft 202 on the circular plate 207 drives the mounting platform 201 to rotate intermittently.

[0043] Specifically, the projection component includes a placement frame 303 and a projection device 304 . The placement frame 303 is fixedly arranged on the top of the outer wall of the projection box 301 , and the interior of the placement frame 303 is connected to the interior of the projection box 301 . The projection device 304 is installed on the inner wall of the placement frame 303 .

[0044] In this embodiment: a placement frame 303 is used to install and place a projection device 304. Through the projection device 304, an image or video can be projected onto the imaging plate 302, and then reflected by the holographic film and other materials on the projection device 304 to present a three-dimensional image.

[0045] Specifically, the mounting components include a mounting frame 404, a movable frame 405, a swing rod 406 and a connecting assembly. The mounting frame 404 is fixedly arranged on one side of the outer wall of the mounting platform 201, the movable frame 405 is movably mounted on the outer wall of the mounting frame 404, the swing rod 406 is fixedly arranged on one side of the outer wall of the movable frame 405, and the connecting assembly is arranged on the swing rod 406.

[0046] In this embodiment: the mounting frame 404 is used to install and place the movable frame 405. The movable frame 405 is fixedly connected to the swing rod 406. The connecting component pulls the swing rod 406 to swing on the mounting frame 404, which can drive the movable frame 405 to swing, thereby changing the monitoring range of the camera 401 and improving the monitoring effect to avoid blind spots in monitoring.

[0047] Specifically, the connecting assembly includes a rotating motor 407, an L-shaped rod 408 and a connecting rod 409. The rotating motor 407 is installed on the bottom of the inner wall of the mounting platform 201 by bolts, the L-shaped rod 408 is fixedly arranged at the output end of the rotating motor 407, and both ends of the connecting rod 409 are respectively installed between the L-shaped rod 408 and the swing rod 406 through a rotating shaft.

[0048] In this embodiment: by rotating the motor 407 and turning it on, the L-shaped rod 408 is driven to rotate, and the raised end of the L-shaped rod 408 pulls the top end of the connecting rod 409 to move, and the bottom end of the connecting rod 409 pulls the swing rod 406 to move, so that the swing rod 406 swings on the mounting bracket 404, thereby adjusting the monitoring angle of the camera 401 and the sensing component, better capturing the target object or scene, and increasing the monitoring range.

[0049] Specifically, the sensing component includes a photosensitive sensor 402 and a human infrared sensor 403 . The photosensitive sensor 402 is installed on one side of the outer wall of the movable frame 405 , and the human infrared sensor 403 is installed on one side of the outer wall of the movable frame 405 .

[0050] In this embodiment: the photosensitive sensor 402 is used to sense the light intensity of the surrounding environment, and the human infrared sensor 403 is used to sense human activities. The photosensitive sensor 402 and the human infrared sensor 403 are used to detect human activities under the high-voltage line in real time.

[0051] Specifically, the camera 401 is installed on one side of the outer wall of the movable frame 405 , and an audible and visual alarm 6 is installed on one side of the outer wall of the movable frame 405 .

[0052] In this embodiment: the sound and light alarm 6 is used to give sound and light warnings and interventions to the angler, thereby improving the effect and influence of the warning.

[0053] Specifically, the cleaning component includes a cleaning frame 502 and an electric telescopic rod 503. The cleaning frame 502 is fixedly arranged on one side of the outer wall of the projection box 301, and the electric telescopic rod 503 is installed on one side of the inner wall of the cleaning frame 502. The cleaning plate 501 is fixedly arranged on the output end of the electric telescopic rod 503, and the cleaning plate 501 is movable through one side of the outer wall of the projection box 301.

[0054] In this embodiment: the cleaning frame 502 is used for the installation and placement of the electric telescopic rod 503, and the cleaning plate 501 is driven by the electric telescopic rod 503 to move on the surface of the imaging plate 302, so as to clean the surface of the imaging plate 302. The power of the electric telescopic rod 503, the sound and light alarm 6, the photosensor 402, the human infrared sensor 403, the rotating motor 407, the rotating motor 204, the projection device 304 and the camera 401 comes from an external power supply, which should be electrically connected to the external power supply. The internal circuit principle structure belongs to the common knowledge of technicians in this field, and will not be introduced in detail here. The model can be selected according to actual usage.

[0055] When in use, the image or video is projected onto the imaging plate 302 through the projection device 304 in the placement frame 303, and then reflected by the holographic film and other materials on the projection device 304, presenting a three-dimensional warning image, thereby improving the warning effect, and then starting the rotating motor 204, the rotating motor 204 drives the mounting rod 205 to rotate, so that the driving shaft 206 makes a circular motion, and as the driving shaft 206 moves, the driving shaft 206 can enter the intermittent groove 208, and after pushing the circular plate 207 to rotate according to a certain angle, it leaves the interior of the intermittent groove 208 and enters the next intermittent groove 208, so that the rotating shaft 202 on the circular plate 207 drives the mounting platform 201 to rotate intermittently, so as to display the warning image at multiple angles, avoid the viewing angle of the holographic projection being limited, resulting in poor warning effect of the holographic projection warning sign, and at the same time start the rotating motor 407, the rotating motor 407 drives the L-shaped rod 408 to rotate, and the L-shaped The raised end of the rod 408 will pull the top end of the connecting rod 409 to move, and the bottom end of the connecting rod 409 will pull the swing rod 406 to move, so that the swing rod 406 can swing on the mounting frame 404, so as to adjust the monitoring angle of the camera 401 and the sensing component, better capture the target object or scene, and improve the monitoring range, so that the camera 401, the photosensitive sensor 402 and the human infrared sensor 403 can accurately capture human activities near the high-voltage line to prevent anglers from approaching the high-voltage line, further improve the warning effect, and reduce the occurrence of safety accidents. When human activities are captured, the sound and light alarm 6 can be used to give sound and light warnings and interventions to the anglers, thereby improving the effect and influence of the warning. The imaging board 302 is exposed to the outdoors for a long time, and dust and stains are easily attached to the surface of the imaging board 302, affecting the clarity and brightness of the image. The electric telescopic rod 503 can be started to drive the cleaning plate 501 to move on the surface of the imaging board 302 to clean the surface of the imaging board 302.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A nighttime intelligent anti-fishing electric shock holographic projection warning sign, characterized in that: include: Warning rack (1); A mounting mechanism (2) is arranged on the warning frame (1), the mounting mechanism (2) comprising a rotating component, a mounting platform (201) and a rotating shaft (202), the rotating component is arranged on the warning frame (1), the rotating shaft (202) is arranged on the rotating component, and the mounting platform (201) is fixedly arranged on the rotating shaft (202); A projection mechanism (3) is arranged on a mounting platform (201), the projection mechanism (3) comprising a projection box (301), an imaging board (302) and a projection component, the projection box (301) is installed on the top of the outer wall of the mounting platform (201), the imaging board (302) is fixedly arranged on the inner wall of the projection box (301), and the projection component is arranged on the projection box (301); A monitoring mechanism (4) is arranged on a mounting platform (201), the monitoring mechanism (4) comprising a mounting component, a sensing component and a camera (401), the mounting component is arranged on the mounting platform (201), the camera (401) is arranged on the mounting component, and the sensing component is arranged on the mounting component; and The cleaning mechanism (5) is arranged on the projection box (301), and the cleaning mechanism (5) comprises a cleaning component and a cleaning plate (501). The cleaning component is arranged on the projection box (301), and the cleaning plate (501) is arranged on the cleaning component.

2. The nighttime intelligent anti-fishing electric shock holographic projection warning sign according to claim 1, characterized in that: The rotating component comprises a fixed frame (203), a driving assembly and a rotating assembly, wherein the fixed frame (203) is fixedly arranged on the top of the outer wall of the warning frame (1), the driving assembly is arranged in the fixed frame (203), and the rotating assembly is arranged on the rotating shaft (202).

3. The nighttime intelligent anti-fishing electric shock holographic projection warning sign as claimed in claim 2, characterized in that: The driving assembly comprises a rotating motor (204), a mounting rod (205) and a driving shaft (206); the rotating motor (204) is mounted on the bottom of the inner wall of the fixing frame (203) by means of bolts; the bottom of the outer wall of the mounting rod (205) is fixedly arranged at the output end of the rotating motor (204) near one side edge; and the driving shaft (206) is fixedly arranged at the top of the outer wall of the mounting rod (205) near one side edge.

4. The nighttime intelligent anti-fishing electric shock holographic projection warning sign as claimed in claim 3, characterized in that: The rotating assembly comprises a circular plate (207) and a plurality of intermittent grooves (208); the circular plate (207) is fixedly sleeved on the outer wall of the rotating shaft (202); each of the intermittent grooves (208) is equidistantly arranged at the bottom of the outer wall of the circular plate (207) along the circumferential direction; the driving shaft (206) is slidably embedded in the inner wall of each intermittent groove (208) in turn; and the rotating shaft (202) is rotatably embedded in the top of the outer wall of the fixed frame (203).

5. The nighttime intelligent anti-fishing electric shock holographic projection warning sign as claimed in claim 4, characterized in that: The projection component comprises a placement frame (303) and a projection device (304); the placement frame (303) is fixedly arranged on the top of the outer wall of the projection box (301), and the interior of the placement frame (303) is connected to the interior of the projection box (301); the projection device (304) is installed on the inner wall of the placement frame (303).

6. The nighttime intelligent anti-fishing electric shock holographic projection warning sign according to claim 5, characterized in that: The mounting component comprises a mounting frame (404), a movable frame (405), a swing rod (406) and a connecting assembly; the mounting frame (404) is fixedly arranged on one side of the outer wall of the mounting platform (201); the movable frame (405) is movably sleeved on the outer wall of the mounting frame (404); the swing rod (406) is fixedly arranged on one side of the outer wall of the movable frame (405); and the connecting assembly is arranged on the swing rod (406).

7. The nighttime intelligent anti-fishing electric shock holographic projection warning sign according to claim 6, characterized in that: The connecting assembly comprises a rotating motor (407), an L-shaped rod (408) and a connecting rod (409); the rotating motor (407) is mounted on the bottom of the inner wall of the mounting platform (201) by means of bolts; the L-shaped rod (408) is fixedly arranged at the output end of the rotating motor (407); and both ends of the connecting rod (409) are respectively mounted between the L-shaped rod (408) and the swing rod (406) by means of a rotating shaft.

8. The nighttime intelligent anti-fishing electric shock holographic projection warning sign according to claim 7, characterized in that: The sensing component comprises a photosensitive sensor (402) and a human infrared sensor (403); the photosensitive sensor (402) is installed on one side of the outer wall of the movable frame (405); and the human infrared sensor (403) is installed on one side of the outer wall of the movable frame (405).

9. The nighttime intelligent anti-fishing electric shock holographic projection warning sign according to claim 8, characterized in that: The camera (401) is installed on one side of the outer wall of the movable frame (405), and an audible and visual alarm (6) is installed on one side of the outer wall of the movable frame (405).

10. The nighttime intelligent anti-fishing electric shock holographic projection warning sign according to claim 9, characterized in that: The cleaning component comprises a cleaning frame (502) and an electric telescopic rod (503); the cleaning frame (502) is fixedly arranged on one side of the outer wall of the projection box (301); the electric telescopic rod (503) is installed on one side of the inner wall of the cleaning frame (502); the cleaning plate (501) is fixedly arranged on the output end of the electric telescopic rod (503); and the cleaning plate (501) movably penetrates one side of the outer wall of the projection box (301).

Images