Intelligent traffic road condition information acquisition device

Abstract

The invention discloses an intelligent traffic road condition information acquisition device, and relates to the technical field of information acquisition devices.The intelligent traffic road condition information acquisition device comprises a supporting frame, a fixing plate is fixedly mounted at the top of the supporting frame, a rotating shaft is rotatably mounted at the top of the fixing plate, and a camera device is fixedly mounted at the top of the rotating shaft; a protection device is further arranged at the top of the fixing plate, when the protection plate moves towards the camera device under impact force, the Z-shaped rod is extruded to slide downwards by the movement of the protection plate, and the limiting of the buckle is canceled, so that the buckle rotates to limit the rotating shaft; the situation that the rotating shaft drives the camera device to continue to rotate, the camera device is extruded, a camera device shell deforms, normal operation in the camera device is possibly affected by deformation of the camera device shell, and normal road condition collection is affected is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of information collection devices, and in particular to an intelligent traffic road condition information collection device. Background Art

[0002] The number of motor vehicles and road traffic flow in my country will inevitably increase dramatically. Traffic congestion is a major problem that plagues current urban traffic, seriously affecting people's daily travel activities, causing waste of time and delays in work. Therefore, intelligent traffic monitoring devices are needed to monitor traffic flow. Intelligent traffic monitoring devices are usually fixed in designated locations, which are inconvenient to disassemble and assemble later.

[0003] The patent with the patent announcement number CN213982702U relates to an intelligent traffic information collection device, including a graphics collection device, a mounting connection plate is provided on one side of the graphics collection device, a movable plate is provided on the top of the graphics collection device, a support base is provided on the bottom of the graphics collection device, one side of the support base is fixedly connected to one side of the mounting connection plate, the top and bottom of the graphics collection device are provided with a fixed plate, a slide groove is provided on the side of the fixed plate close to the graphics collection device, a slide plate is provided in the slide groove, the slide plate is fixedly connected to the graphics collection device, and a fixed shaft is fixedly connected on the side of the fixed plate away from the graphics collection device. The intelligent traffic information collection device described in the patent belongs to the field of road traffic technology, is convenient for the disassembly and assembly of the graphics collection device, and is convenient for adjusting the monitoring direction of the graphics collection device according to actual needs, further facilitates actual use and improves convenience.

[0004] The above patent belongs to the field of road traffic technology. It is convenient for disassembly and assembly of image acquisition equipment, and for adjusting the monitoring direction of the image acquisition equipment according to actual needs, which further facilitates practical use and improves convenience. However, when the camera device rotates to shoot the road, the front and rear sides of the camera device may collide with larger foreign objects, affecting the rotation of the camera device. If the rotation speed is too fast, the camera device may collide violently with the foreign object, causing damage to the camera device. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an intelligent traffic information collection device, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent traffic road condition information collection device, including a support frame, a fixed plate is fixedly installed on the top of the support frame, a rotating shaft is rotatably installed on the top of the fixed plate, a camera device is fixedly installed on the top of the rotating shaft, and a protective device is also provided on the top of the fixed plate; The protective device comprises a sliding plate, a protective plate, a telescopic rod, a rotating plate, a short rod, a Z-shaped rod, a circular ring, a sliding rod, a buckle and a limit block, the sliding plate is slidably mounted on the left side of the camera device, the protective plate is fixedly mounted on the right side of the sliding plate, the telescopic rod is hinged on the top of the fixed plate, the rotating plate is rotatably mounted on the top of the telescopic rod, one end of the short rod is fixedly mounted on the top of the rotating plate, and the other end of the short rod is fixedly mounted on the bottom of the sliding plate, the Z-shaped rod is slidably mounted on the circumferential surface of the rotating shaft, the circular ring is slidably mounted on the circumferential surface of the rotating shaft, the sliding rod is slidably mounted on the top of the fixed plate, the buckle is rotatably mounted on the top of the fixed plate, and the limit block is slidably mounted on the top of the fixed plate. When the protective plate is subjected to an impact force and moves toward the direction of the camera device, the movement of the protective plate will squeeze the Z-shaped rod to slide downward, then the limit on the buckle will be cancelled, so that the buckle rotates to limit the rotating shaft, thereby preventing the rotating shaft from driving the camera device to continue to rotate, causing the camera device to be squeezed and causing the camera device housing to deform. The deformation of the camera device housing may affect the normal operation of the camera device and affect the normal road condition collection.

[0007] According to the above technical solution, a No. 1 spring is provided between the sliding plate and the protective plate. The No. 1 spring is provided to absorb the impact force on the protective plate to avoid affecting the camera device. A No. 1 torsion spring is provided between the buckle and the fixed plate. The No. 1 torsion spring is provided to push the buckle to rotate and limit the rotating shaft. A circular hole is opened on the circumferential surface of the rotating shaft, and the shape of the circular hole matches the buckle.

[0008] According to the above technical solution, the side of the Z-shaped rod close to the sliding plate is set as an inclined surface, and the side of the Z-shaped rod close to the protective plate is set as an inclined surface. The Z-shaped rod is provided with an inclined surface to facilitate squeezing the Z-shaped rod to slide downward when the protective plate and the sliding plate approach each other, the side of the sliding rod close to the circular ring is set as an inclined surface, and the side of the sliding rod close to the circular ring is set as an inclined surface to facilitate squeezing the sliding rod to move when the circular ring slides downward, a square groove is provided on the side of the buckle close to the limit block, and the limit block contacts the inner wall of the square groove, the side of the sliding rod close to the limit block is set as an inclined surface, and the side of the sliding rod close to the limit block is set as an inclined surface to facilitate pushing the limit block to move.

[0009] The cam is an angular movement of the wheel gear and the wheel gear is engaged with the wheel gear and the cam is engaged with the wheel gear.

[0010] According to the above technical solution, the large gear and the small gear are meshed with each other, the sliding rack and the large gear are meshed with each other, the sliding block is in contact with the sliding plate, and the side of the sliding rack close to the sliding plate is set as an inclined surface. The sliding rack is provided with an inclined surface to facilitate the sliding rack to slide when the sliding plate slides.

[0011] According to the above technical scheme, the waterproof device includes a triangular plate, a filter plate, a water tank, a water baffle, a water tank, a connecting rod and a slide plate. The triangular plate is fixedly installed on the top of the camera device, the water tank is fixedly installed on the top of the camera device, the filter plate is fixedly installed on the top of the water tank, the water tank is fixedly installed on the side of the camera device close to the sliding scraper, the slide plate is slidably installed on the bottom of the water tank, one end of the connecting rod is rotatably installed on the bottom of the slide plate, and the other end of the connecting rod is rotatably installed on the top of the sliding scraper. Rainwater will slowly flow out from the inside of the water tank to rinse the mirror of the camera device, thereby preventing the lens of the camera device from being too tightly attached to impurities that make it impossible for the sliding scraper to scrape it off normally, thereby affecting the normal information collection of the camera device.

[0012] According to the above technical solution, the waterproof device also includes a water baffle, a long rod and a water blocking plate. The water baffle is rotatably installed on the side of the camera device away from the water tank, the long rod is slidably installed on the inner wall of the water baffle, and the water blocking plate is slidably installed on the inner wall of the water baffle. The water baffle will be pressed by the weight of rainwater to rotate, and the rotation of the water baffle will seal the heat dissipation port of the camera device to prevent rainwater from entering the camera device through the heat dissipation port, causing a short circuit in the circuit inside the camera device, affecting the normal operation of the camera device, and making the camera device unable to collect information normally.

[0013] According to the above technical solution, a water outlet is provided at the bottom of the water baffle, a drain outlet is provided on the inner wall of the water baffle close to the long rod, a No. 2 torsion spring is provided between the water baffle and the camera device, and the No. 2 torsion spring is provided to drive the water baffle back to its original position, a square groove is provided on the top of the water storage tank, and the square groove runs through the bottom of the water storage tank, a No. 2 spring is provided between the long rod and the inner wall of the water baffle, and the No. 2 spring is provided to drive the long rod back to its original position, a leakage groove is provided at the bottom of the water storage tank, and a flow control valve is provided on the top of the leakage groove, and the flow control valve is provided to control the flow rate of water discharge to avoid rainwater leaking out at one time.

[0014] The present invention provides an intelligent traffic information collection device, which has the following beneficial effects: (1) In the present invention, when the movable plate moves, it will drive the short rod to move, and the movement of the short rod will drive the rotating plate to rotate. Since the center of the rotating plate rotates at a different center from that of the camera device, the short rod will push the right sliding plate to slide toward the front of the camera device and the left sliding plate to slide toward the rear. The sliding of the sliding plate during rotation can protect the front and rear sides of the camera device, thereby preventing the camera device from hitting a heavy object during rotation and causing damage to the camera device, so that the camera device cannot operate normally. When the protective plate is affected by the impact force and moves toward the direction of the camera device, the movement of the protective plate will squeeze the Z-shaped rod to slide downward, which will cancel the limit on the buckle and cause the buckle to rotate to limit the rotating shaft, thereby preventing the rotating shaft from driving the camera device to continue rotating, causing the camera device to be squeezed and causing deformation of the camera device housing. The deformation of the camera device housing may affect the normal operation of the camera device and affect the normal road condition acquisition.

[0015] (2) In the present invention, when the right sliding plate slides toward the front of the camera device, it will contact the sliding block, and the sliding block will be pushed by the sliding plate to move away from the camera device. The movement of the sliding block will pull the rotating rod to rotate, and the rotation of the rotating rod will pull the sliding scraper to slide to clean the lens of the camera device, so as to prevent external impurities from adhering to the lens of the camera device and blocking the camera device, so that the camera device cannot normally collect road conditions. The sliding rack will drive the large gear to rotate, and the rotation of the large gear will drive the small gear to rotate. The rotation of the small gear and the large gear will drive the rotating scraper to rotate, so as to clean the heat dissipation port of the camera device and prevent external impurities from adhering to the heat dissipation port and blocking the heat dissipation port so that the camera device cannot normally dissipate heat. The inability of the camera device to normally dissipate heat may cause the internal temperature of the camera device to be too high, affecting the normal operation of the camera device.

[0016] (3) In the present invention, when the sliding scraper slides, it will pull the connecting rod to rotate, and the rotation of the connecting rod will pull the sliding plate to slide. The sliding of the sliding plate will release the limit on the water leakage groove, and the rainwater will slowly flow out from the inside of the water storage tank to wash the mirror of the camera device, so as to prevent the lens of the camera device from being too tightly attached to the impurities so that the sliding scraper cannot scrape them off normally, thereby affecting the normal information collection of the camera device. When the external rainwater is too large, the flow rate of rainwater entering the water baffle will exceed the flow rate of rainwater discharge, and the rainwater inside the water baffle will be full. Then the water baffle will be pressed by the weight of the rainwater to rotate. The rotation of the water baffle will seal the heat dissipation port of the camera device, so as to prevent rainwater from entering the camera device through the heat dissipation port, causing a short circuit in the circuit inside the camera device, thereby affecting the normal operation of the camera device and preventing the camera device from collecting information normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the position structure of the Z-shaped rod and the circular ring of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the structure enlargement of part A; Figure 4 This is a schematic diagram of the position structure of the rotating scraper and pinion gear of the present invention; Figure 5 This is a schematic diagram of the water tank and the slide plate position structure of the present invention; Figure 6 It is a schematic diagram of the position structure of the rotating plate and the short rod of the present invention; Figure 7 It is a schematic diagram of the position structure of the water storage tank and the water storage tank of the present invention.

[0018] In the figure: 1, support frame; 2, fixed plate; 3, rotating shaft; 4, camera device; 401, sliding plate; 402, protection plate; 403, telescopic rod; 404, rotating plate; 405, short rod; 406, Z-shaped rod; 407, circular ring; 408, sliding rod; 409, buckle; 410, limit block; 501, sliding block; 502, rotating rod; 503, sliding scraper; 504, sliding rack; 505, small gear; 506, large gear; 507, rotating scraper; 601, triangular plate; 602, filter plate; 603, water tank; 604, water baffle; 605, water tank; 606, connecting rod; 607, slide plate; 608, long rod; 609, water blocking plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 7 , one embodiment of the present invention is: an intelligent traffic road condition information collection device, comprising a support frame 1, a fixed plate 2 is fixedly installed on the top of the support frame 1, a rotating shaft 3 is rotatably installed on the top of the fixed plate 2, a camera device 4 is fixedly installed on the top of the rotating shaft 3, and a protective device is also provided on the top of the fixed plate 2; The protective device includes a sliding plate 401, a protective plate 402, a telescopic rod 403, a rotating plate 404, a short rod 405, a Z-shaped rod 406, a ring 407, a sliding rod 408, a buckle 409 and a limit block 410. The sliding plate 401 is slidably mounted on the left side of the camera device 4, the protective plate 402 is fixedly mounted on the right side of the sliding plate 401, the telescopic rod 403 is hinged on the top of the fixed plate 2, the rotating plate 404 is rotatably mounted on the top of the telescopic rod 403, one end of the short rod 405 is fixedly mounted on the top of the rotating plate 404, and the other end of the short rod 405 is fixedly mounted on the bottom of the sliding plate 401, the Z-shaped rod 406 is slidably mounted on the circumferential surface of the rotating shaft 3, and the ring 407 is slidably mounted on the Installed on the circumferential surface of the rotating shaft 3, the sliding rod 408 is slidably installed on the top of the fixed plate 2, the buckle 409 is rotatably installed on the top of the fixed plate 2, and the limit block 410 is slidably installed on the top of the fixed plate 2. When the protection plate 402 is subjected to the impact force and moves toward the direction of the camera device 4, the movement of the protection plate 402 will squeeze the Z-shaped rod 406 to slide downward, and the limit on the buckle 409 will be cancelled, so that the buckle 409 is rotated to limit the rotating shaft 3, so as to prevent the rotating shaft 3 from driving the camera device 4 to continue to rotate, so that the camera device 4 is squeezed and the outer shell of the camera device 4 is deformed. The deformation of the outer shell of the camera device 4 may affect the normal operation of the inside of the camera device 4 and affect the normal road condition collection.

[0021] A No. 1 spring is provided between the sliding plate 401 and the protective plate 402. The purpose of providing the No. 1 spring is to absorb the impact force on the protective plate 402 to avoid affecting the camera device 4. A No. 1 torsion spring is provided between the buckle 409 and the fixed plate 2. The purpose of providing the No. 1 torsion spring is to push the buckle 409 to rotate to limit the rotating shaft 3. A circular hole is opened on the circumferential surface of the rotating shaft 3, and the shape of the circular hole matches the buckle 409.

[0022] The side of the Z-shaped rod 406 close to the sliding plate 401 is set as an inclined surface, and the side of the Z-shaped rod 406 close to the protective plate 402 is set as an inclined surface. The Z-shaped rod 406 is provided with an inclined surface to facilitate the Z-shaped rod 406 to slide downward when the protective plate 402 and the sliding plate 401 approach each other. The side of the sliding rod 408 close to the ring 407 is set as an inclined surface, and the side of the sliding rod 408 close to the ring 407 is set as an inclined surface to facilitate the sliding rod 408 to move when the ring 407 slides downward. A square groove is provided on the side of the buckle 409 close to the limit block 410, and the limit block 410 contacts the inner wall of the square groove. The side of the sliding rod 408 close to the limit block 410 is set as an inclined surface, and the side of the sliding rod 408 close to the limit block 410 is set as an inclined surface to facilitate pushing the limit block 410 to move.

[0023] When the present embodiment is working, when the camera device 4 is in operation, the camera device 4 can be driven to rotate left and right through the rotating shaft 3 to collect information about the road conditions being photographed. When the camera device 4 rotates toward the right, the sliding plate 401 will be driven to rotate toward the right. When the sliding plate 401 moves, the short rod 405 will be driven to move. The movement of the short rod 405 will drive the rotating plate 404 to rotate. Since the center of rotation of the rotating plate 404 is different from the center of rotation of the camera device 4, the short rod 405 will push the right sliding plate 401 to slide toward the front side of the camera device 4. The sliding of the right sliding plate 401 will drive the protection plate 402 to move to protect the right front side of the protection plate 402, and the sliding plate 401 on the left will be pushed by the short rod 405 to slide toward the rear side of the camera device 4 to protect the left rear side of the camera device 4. For protection, when the camera device 4 collides with a larger object during rotation, the protection plate 402 will be moved toward the direction of the camera device 4 by the impact force. The movement of the protection plate 402 will squeeze the Z-shaped rod 406 to slide downward. The downward sliding of the Z-shaped rod 406 will push the ring 407 to slide downward. The sliding of the ring 407 will push the sliding rod 408 to slide in the direction of the buckle 409. The sliding rod 408 will contact the inclined surface of the limit block 410. The sliding rod 408 will push the limit block 410 to move away from the buckle 409. The limit block 410 will release the limit on the buckle 409. When the limit of the buckle 409 is released, the buckle 409 will be driven by the No. 1 torsion spring to rotate in the direction of the rotating shaft 3, blocking the camera device 4 from continuing to rotate to avoid damage to the camera device 4.

[0024] See also Figure 1-Figure 7On the basis of the above embodiment, in another embodiment of the present invention, a cleaning device and a waterproof device are further provided on the top of the fixed plate 2, and the cleaning device includes a sliding block 501, a rotating rod 502, a sliding scraper 503, a sliding rack 504, a small gear 505, a large gear 506 and two rotating scrapers 507, the sliding scraper 503 is slidably mounted on the front side of the camera device 4, one end of the rotating rod 502 is rotatably mounted on the front side of the sliding scraper 503, the sliding block 501 is rotatably mounted on the other end of the rotating rod 502, the sliding rack 504 is slidably mounted on the side of the camera device 4 away from the sliding scraper 503, the small gear 505 is rotatably mounted on the side of the camera device 4 away from the sliding scraper 503, and the large gear 506 is rotatably mounted on the side of the camera device 4 away from the sliding scraper 503. The gear 506 is rotatably installed on the side of the camera device 4 away from the sliding scraper 503, and the two rotating scrapers 507 are fixedly installed on the side of the large gear 506 and the small gear 505 away from the camera device 4. The sliding rack 504 will drive the large gear 506 to rotate, and the rotation of the large gear 506 will drive the small gear 505 to rotate. The rotation of the small gear 505 and the large gear 506 will drive the rotating scraper 507 to rotate. The heat dissipation port of the camera device 4 is cleaned to prevent external impurities from adhering to the heat dissipation port and blocking the heat dissipation port, which will prevent the camera device 4 from dissipating heat normally. The inability of the camera device 4 to dissipate heat normally may cause the internal temperature of the camera device 4 to be too high, which will affect the normal operation of the camera device 4.

[0025] The large gear 506 meshes with the small gear 505, the sliding rack 504 meshes with the large gear 506, the sliding block 501 contacts the sliding plate 401, and the side of the sliding rack 504 close to the sliding plate 401 is set as an inclined surface. The sliding rack 504 is provided with an inclined surface to facilitate the sliding rack 504 to slide when the sliding plate 401 slides.

[0026] The waterproof device includes a triangular plate 601, a filter plate 602, a water tank 603, a water baffle 604, a water tank 605, a connecting rod 606 and a slide plate 607. The triangular plate 601 is fixedly mounted on the top of the camera device 4, the water tank 603 is fixedly mounted on the top of the camera device 4, the filter plate 602 is fixedly mounted on the top of the water tank 603, the water tank 605 is fixedly mounted on one side of the camera device 4 close to the sliding scraper 503, the slide plate 607 is slidably mounted on the bottom of the water tank 605, one end of the connecting rod 606 is rotatably mounted on the bottom of the slide plate 607, and the other end of the connecting rod 606 is rotatably mounted on the top of the sliding scraper 503. Rainwater will slowly flow out from the water tank 605 to rinse the mirror surface of the camera device 4, thereby preventing the lens of the camera device 4 from being too tightly attached to impurities that make it impossible for the sliding scraper 503 to scrape it off normally, thereby affecting the normal information collection of the camera device 4.

[0027] The waterproof device also includes a water baffle 604, a long rod 608 and a water blocking plate 609. The water baffle 604 is rotatably installed on the side of the camera device 4 away from the water tank 605, the long rod 608 is slidably installed on the inner wall of the water baffle 604, and the water blocking plate 609 is slidably installed on the inner wall of the water baffle 604. The water baffle 604 will be pressed by the weight of the rain to rotate. The rotation of the water baffle 604 will seal the heat dissipation port of the camera device 4 to prevent rainwater from entering the camera device 4 through the heat dissipation port, causing a short circuit in the circuit inside the camera device 4, affecting the normal operation of the camera device 4, and making the camera device 4 unable to collect information normally.

[0028] A water outlet is provided at the bottom of the water baffle 604, and a drain outlet is provided on the inner wall of the water baffle 604 near the long rod 608. A No. 2 torsion spring is provided between the water baffle 604 and the camera device 4. The No. 2 torsion spring is provided to drive the water baffle 604 back to its original position. A square groove is provided on the top of the water storage tank 605, and the square groove runs through the bottom of the water storage tank 603. A No. 2 spring is provided between the long rod 608 and the inner wall of the water baffle 604. The No. 2 spring is provided to drive the long rod 608 back to its original position. A leakage groove is provided at the bottom of the water storage tank 605, and a flow control valve is provided on the top of the leakage groove. The flow control valve is provided to control the flow rate of water discharge to prevent rainwater from leaking out at one time.

[0029] When the present embodiment is working, when the camera device 4 rotates, the sliding plate 401 will slide. When the right sliding plate 401 slides toward the front side of the camera device 4, the left sliding plate 401 will slide toward the rear side of the camera device 4. When the right sliding plate 401 slides toward the front side of the camera device 4, it will contact the sliding block 501. Then, the sliding block 501 will be pushed by the sliding plate 401 to move away from the camera device 4. The movement of the sliding block 501 will pull the rotating rod 502 to rotate. The rotation of the rotating rod 502 will pull the sliding scraper 501. 03 Slide to clean the lens of the camera device 4. When the sliding plate 401 on the left moves toward the rear side of the camera device 4, it will contact the inclined surface of the sliding rack 504, and the sliding rack 504 will be pushed by the sliding plate 401 on the left to slide toward the right side of the camera device 4. The sliding rack 504 will drive the large gear 506 to rotate, and the rotation of the large gear 506 will drive the small gear 505 to rotate. The rotation of the small gear 505 and the large gear 506 will drive the rotating scraper 507 to rotate, so as to clean the heat dissipation port of the camera device 4.

[0030] When it rains outside the camera device 4, rainwater will fall on the surface of the triangular plate 601, and the rainwater will slide through the surface of the triangular plate 601 to the surface of the filter plate 602 for filtration. Finally, the filtered rainwater will enter the water storage tank 603. After entering the water storage tank 603, the rainwater will enter the water storage tank 605 through the square groove to collect the rainwater. When the sliding scraper 503 slides, it will pull the connecting rod 606 to rotate, and the rotation of the connecting rod 606 will pull the slide plate 607 to slide. The sliding of the slide plate 607 will release the limit of the leaking groove, and the rainwater will slowly flow out from the water storage tank 605 to wash the mirror surface of the camera device 4. When it rains outside the camera device 4, some rainwater will flow through the water storage tank 603 into the water retaining plate 604 and into the water retaining plate The rainwater on the plate 604 will be discharged through the drain port and the water outlet. When the external rainwater is too heavy, the flow rate of rainwater entering the water baffle plate 604 will exceed the flow rate of rainwater discharge, and the rainwater inside the water baffle plate 604 will be full. The water baffle plate 604 will be pressed by the weight of the rainwater to rotate, and the rotation of the water baffle plate 604 will drive the long rod 608 to rotate. The inclined rotation of the long rod 608 will contact the water storage tank 603 to push the long rod 608 to slide toward the drain port. The sliding of the long rod 608 will push the water blocking plate 609 to slide. The sliding of the water blocking plate 609 will seal the drain port to reduce the speed of rainwater discharge. The rotation of the water baffle plate 604 will seal the heat dissipation port of the camera device 4 to prevent rainwater from entering the camera device 4 through the heat dissipation port.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent traffic information collection device, comprising a support frame (1), characterized in that: A fixing plate (2) is fixedly mounted on the top of the support frame (1), a rotating shaft (3) is rotatably mounted on the top of the fixing plate (2), a camera device (4) is fixedly mounted on the top of the rotating shaft (3), and a protective device, a cleaning device and a waterproof device are also provided on the top of the fixing plate (2); The protective device comprises a sliding plate (401), a protective plate (402), a telescopic rod (403), a rotating plate (404), a short rod (405), a Z-shaped rod (406), a ring (407), a sliding rod (408), a buckle (409) and a limit block (410); the sliding plate (401) is slidably mounted on the left side of the camera device (4); the protective plate (402) is fixedly mounted on the right side of the sliding plate (401); the telescopic rod (403) is hinged on the top of the fixed plate (2); and the rotating plate (404) is rotatably mounted on the fixed plate (2). The telescopic rod (403) is mounted on the top of the telescopic rod (403), one end of the short rod (405) is fixedly mounted on the top of the rotating plate (404), the other end of the short rod (405) is fixedly mounted on the bottom of the sliding plate (401), the Z-shaped rod (406) is slidably mounted on the circumferential surface of the rotating shaft (3), the ring (407) is slidably mounted on the circumferential surface of the rotating shaft (3), the sliding rod (408) is slidably mounted on the top of the fixed plate (2), the buckle (409) is rotatably mounted on the top of the fixed plate (2), and the limit block (410) is slidably mounted on the top of the fixed plate (2).

2. The intelligent traffic information collection device according to claim 1, characterized in that: A No. 1 spring is provided between the sliding plate (401) and the protection plate (402), a No. 1 torsion spring is provided between the buckle (409) and the fixed plate (2), and a circular hole is provided on the circumferential surface of the rotating shaft (3), the shape of the circular hole matches that of the buckle (409).

3. The intelligent traffic information collection device according to claim 2, characterized in that: A side of the Z-shaped rod (406) close to the sliding plate (401) is set as an inclined surface, a side of the Z-shaped rod (406) close to the protection plate (402) is set as an inclined surface, a side of the sliding rod (408) close to the ring (407) is set as an inclined surface, a side of the buckle (409) close to the limit block (410) is provided with a square groove, the limit block (410) is in contact with the inner wall of the square groove, and a side of the sliding rod (408) close to the limit block (410) is set as an inclined surface.

4. The intelligent traffic information collection device according to claim 3, characterized in that: The cleaning device comprises a sliding block (501), a rotating rod (502), a sliding scraper (503), a sliding rack (504), a pinion (505), a large gear (506) and two rotating scrapers (507); the sliding scraper (503) is slidably mounted on the front side of the camera device (4); one end of the rotating rod (502) is rotatably mounted on the front side of the sliding scraper (503); the sliding block (501) is rotatably mounted on the other end of the rotating rod (502); the sliding rack (504) is slidably mounted on a side of the camera device (4) away from the sliding scraper (503); the pinion (505) is rotatably mounted on a side of the camera device (4) away from the sliding scraper (503); the large gear (506) is rotatably mounted on a side of the camera device (4) away from the sliding scraper (503); and the two rotating scrapers (507) are fixedly mounted on a side of the large gear (506) and the pinion (505) away from the camera device (4).

5. The intelligent traffic information collection device according to claim 4, characterized in that: The large gear (506) and the small gear (505) mesh with each other, the sliding rack (504) and the large gear (506) mesh with each other, the sliding block (501) contacts the sliding plate (401), and a side of the sliding rack (504) close to the sliding plate (401) is set as an inclined surface.

6. The intelligent traffic information collection device according to claim 5, characterized in that: The waterproof device comprises a triangular plate (601), a filter plate (602), a water storage tank (603), a water retaining plate (604), a water storage tank (605), a connecting rod (606) and a slide plate (607); the triangular plate (601) is fixedly mounted on the top of the camera device (4); the water storage tank (603) is fixedly mounted on the top of the camera device (4); the filter plate (602) is fixedly mounted on the top of the water storage tank (603); the water storage tank (605) is fixedly mounted on a side of the camera device (4) close to the sliding scraper (503); the slide plate (607) is slidably mounted on the bottom of the water storage tank (605); one end of the connecting rod (606) is rotatably mounted on the bottom of the slide plate (607); and the other end of the connecting rod (606) is rotatably mounted on the top of the sliding scraper (503).

7. The intelligent traffic information collection device according to claim 6, characterized in that: The waterproof device further comprises a water baffle (604), a long rod (608) and a water blocking plate (609); the water baffle (604) is rotatably mounted on a side of the camera device (4) away from the water storage tank (605); the long rod (608) is slidably mounted on the inner wall of the water baffle (604); and the water blocking plate (609) is slidably mounted on the inner wall of the water baffle (604).

8. The intelligent traffic information collection device according to claim 7, characterized in that: A water outlet is provided at the bottom of the water baffle plate (604), a drainage outlet is provided on the inner wall of the water baffle plate (604) near the long rod (608), a No. 2 torsion spring is provided between the water baffle plate (604) and the camera device (4), a square groove is provided at the top of the water storage tank (605), the square groove penetrates the bottom of the water storage tank (603), a No. 2 spring is provided between the long rod (608) and the inner wall of the water baffle plate (604), a water leakage groove is provided at the bottom of the water storage tank (605), and a flow control valve is provided at the top of the water leakage groove.

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