Vehicle-mounted high-definition camera assembly based on high-speed pavement crack defect shooting

Abstract

The utility model discloses a vehicle-mounted high-definition camera assembly based on highway pavement crack defect shooting, which comprises a camera body, the rear wall of the camera body is in bolted connection with an adjusting mechanism, the adjusting mechanism comprises a push plate, the outer wall of the push plate is in sliding connection with a mounting shell, and the mounting shell is in sliding connection with the camera body. A protection assembly is fixedly connected to the position, close to a port, of the top of the mounting shell, and the rear wall of the push plate is sleeved with an electric push rod. According to the utility model, the storable protection assembly is arranged outside the high-definition camera, so that the camera can be retracted when the camera is shut down, the camera is prevented from being damaged by sputtering of foreign matters in the running process of a vehicle, and meanwhile, the camera is mounted on the angle-adjustable mechanism, so that the camera can be prevented from being damaged when the camera is used for shooting. Adjustment and use at different angles can be carried out according to the requirements of a shot road surface, and the convenience and shooting efficiency in use are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-speed road camera application, in particular to a vehicle-mounted high-definition camera component based on shooting crack defects on high-speed road surfaces. Background Art

[0002] With the improvement of people's living standards, cars have become a basic consumer product. However, as cars develop towards intelligence, safety and personalization, the integration of car cameras and cars has become closer and closer, and the application of car cameras has become more and more extensive, becoming one of the indispensable equipment for traffic safety, providing more scientific video and audio basis for traffic accidents and positioning, and providing protection for property and life safety. Car cameras are also widely used to shoot cracks in highway roads, thereby improving the efficiency of road inspection.

[0003] At present, the highway pavement needs to be regularly inspected and repaired for crack defects during long-term use. The inspection of the road surface is generally carried out by using a high-definition camera carried by a vehicle to shoot the highway pavement so that the highway pavement can be quickly inspected. When the existing vehicle-mounted camera is in use, its shooting surface needs to face the road surface, which may be splashed by foreign objects during driving, thereby causing damage to the camera and failing to protect the camera. At the same time, the angle of the existing vehicle-mounted camera is fixed during installation, so that it cannot be reasonably and effectively adjusted quickly according to different shooting requirements, resulting in unsatisfactory shooting effect. Therefore, the utility model proposes a vehicle-mounted high-definition camera component based on shooting crack defects in the highway pavement. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a vehicle-mounted high-definition camera component for shooting crack defects on high-speed road surfaces. A retractable protective component is arranged on the outside of the high-definition camera, so that the camera can be retracted when it is turned off, thereby preventing foreign objects from splashing and damaging the camera while the vehicle is driving. At the same time, the camera is installed on an adjustable angle mechanism, so that the camera can be adjusted to different angles according to the needs of shooting the road surface during shooting, thereby improving convenience in use and shooting efficiency.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: providing a vehicle-mounted high-definition camera assembly for shooting crack defects on high-speed road surfaces, including a camera body, the rear wall of the camera body is bolted with an adjustment mechanism, the adjustment mechanism includes a push plate, the outer wall of the push plate is slidably connected to a mounting shell, the top of the mounting shell is fixedly connected to a protective assembly near the port position, and the rear wall of the push plate is sleeved with an electric push rod.

[0006] The utility model is further configured as follows: a connecting sleeve is fixedly connected to the center of the rear wall of the push plate, a plurality of anti-slip rings are fixedly connected to the inner wall of the connecting sleeve, the inner wall of the connecting sleeve is sleeved with the outer wall of the driving shaft of the electric push rod, and sliding blocks are fixedly connected to the center of the top and bottom of the push plate, and are slidably connected to the sliding grooves opened in the top and inner bottom of the mounting shell through the sliding blocks.

[0007] Through the above technical solution, the anti-slip ring inside the connecting sleeve can be tightly connected and fixed with the driving shaft of the electric push rod, so that the driving shaft of the electric push rod drives the push plate to slide stably inside the slide groove through the slider, thereby enabling the internal camera body to be pushed out.

[0008] The utility model is further configured as follows: the adjustment mechanism comprises a driving motor mounted on the push plate, the driving shaft end face of the driving motor is fixedly connected with a screw rod, the outer wall of the screw rod is threadedly connected with a threaded block, the top of the threaded block is rotatably connected with a support rod, the top of the support rod is rotatably connected with an adjustment plate, and the side of the adjustment plate away from the support rod is bolted to the camera body;

[0009] A connecting block is fixedly connected to the rear wall of the adjusting plate near the top, and is rotatably connected to the support rod through the connecting block.

[0010] Through the above technical scheme, the driving motor drives the shaft to rotate to drive the screw rod to rotate, so that the threaded block connected by the thread moves, so that the support rod connected to the top is pushed, and then the top of the support rod supports the adjustment plate, and the adjustment plate is rotated and adjusted through the rotating block and the pin shaft, so as to realize the function of adjusting the angle of the camera body.

[0011] The utility model is further configured as follows: a fixed block is fixedly connected to the front wall of the push plate near the middle of the bottom, a pin is provided inside the fixed block, and the fixed block is rotationally connected to a rotating block symmetrically fixedly connected to the rear wall of the adjustment plate near the bottom corner through the pin.

[0012] Through the above technical solution, when the adjusting plate is adjusted, it can be rotated and adjusted through the pins on the rotating block and the fixed block, so that the adjusting plate can be rotated and opened and closed conveniently.

[0013] The utility model is further configured as follows: the front wall of the push plate is symmetrically fixedly connected to the limiting columns near the top corners, and the end surfaces of the two limiting columns are sleeved with protective sleeves.

[0014] Through the above technical solution, when the adjustment plate is retracted, it can fit closely with the protective cover to prevent shaking during driving of the vehicle and loosening of the adjustment plate.

[0015] The utility model is further configured as follows: bolt holes are opened on the rear wall of the mounting shell near the corners, and the mounting shell is bolted to the electric push rod through multiple bolt holes, and a mounting plate is fixedly connected to the top of the mounting shell near the rear wall.

[0016] The above technical solution makes it easy to install the electric push rod stably on the end face of the mounting shell, and facilitates subsequent disassembly and maintenance.

[0017] The utility model is further configured as follows: the protective component includes two positioning blocks installed on the top of the mounting shell, the opposite surfaces of the two positioning blocks are fixedly connected with positioning shafts, the outer wall of the positioning shaft is sleeved with a torsion spring near the end surface, and is rotatably connected with a matching block through the torsion spring, and the top of the matching block is fixedly connected with a protective plate.

[0018] Through the above technical solution, the torsion spring between the matching block and the positioning shaft is used to enable the matching block to drive the protective plate to cover the port of the mounting shell, thereby protecting the retracted camera body to prevent damage caused by exposure to the outside world.

[0019] The beneficial effects of the utility model are as follows:

[0020] 1. The vehicle-mounted high-definition camera assembly for photographing crack defects on a high-speed road surface proposed in the utility model is provided with a retractable protective assembly on the outside of the high-definition camera, so that the camera can be retracted when it is turned off, thereby preventing the camera from being damaged by splashing of foreign objects during the driving of the vehicle;

[0021] 2. The vehicle-mounted high-definition camera assembly for shooting crack defects on high-speed road surfaces proposed in the utility model installs the camera on a mechanism with an adjustable angle, so that the camera can be adjusted to different angles according to the needs of shooting the road surface during shooting, thereby improving convenience in use and shooting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural diagram of a vehicle-mounted high-definition camera assembly for photographing crack defects on a high-speed road surface according to the utility model;

[0023] Figure 2 This is an exploded view of the vehicle-mounted high-definition camera assembly of the utility model that is used to shoot cracks on a high-speed road surface;

[0024] Figure 3 This is the first exploded view of the adjustment mechanism in the vehicle-mounted high-definition camera assembly based on the high-speed road crack defect shooting of the utility model;

[0025] Figure 4 This is a second exploded view of the adjustment mechanism in the vehicle-mounted high-definition camera assembly for photographing crack defects on a high-speed road surface according to the utility model;

[0026] Figure 5 This is an exploded view of the protective component in the vehicle-mounted high-definition camera component used for photographing crack defects on a high-speed road surface according to the utility model.

[0027] In the figure:

[0028] 1. Camera body; 2. Adjustment mechanism; 21. Push plate; 211. Connecting sleeve; 212. Anti-skid ring; 213. Fixed block; 214. Pin; 215. Limiting column; 216. Protective sleeve; 217. Slider; 22. Drive motor; 23. Screw rod; 24. Threaded block; 25. Support rod; 26. Adjustment plate; 261. Connecting block; 262. Rotating block; 3. Mounting shell; 31. Bolt hole; 32. Slide groove; 33. Mounting plate; 4. Protective assembly; 41. Positioning block; 42. Positioning shaft; 43. Torsion spring; 44. Matching block; 45. Protective plate; 5. Electric push rod. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0030] like Figure 1-Figure 3 As shown, a vehicle-mounted high-definition camera assembly for photographing crack defects on a high-speed road surface comprises a camera body 1, a rear wall of the camera body 1 is bolted with an adjustment mechanism 2, the adjustment mechanism 2 comprises a driving motor 22 mounted on a push plate 21, a driving shaft end face of the driving motor 22 is fixedly connected with a screw rod 23, an outer wall of the screw rod 23 is threadedly connected with a thread block 24, a top of the thread block 24 is rotatably connected with a support rod 25, a top of the support rod 25 is rotatably connected with an adjustment plate 26, and a side of the adjustment plate 26 away from the support rod 25 is bolted to the camera body 1;

[0031] The rear wall of the adjustment plate 26 is fixedly connected with a connecting block 261 near the top, and is rotatably connected to the support rod 25 through the connecting block 261. The driving motor 22 drives the shaft to rotate to drive the screw rod 23 to rotate, so that the threaded block 24 connected by the thread moves, so that the support rod 25 rotatably connected at the top is pushed, and then the top of the support rod 25 props up the adjustment plate 26, and the adjustment plate 26 is rotated and adjusted through the rotating block 262 and the pin shaft 214, so as to realize the function of adjusting the angle of the camera body 1.

[0032] like Figure 4As shown, the adjustment mechanism 2 includes a push plate 21, a connecting sleeve 211 is fixedly connected at the center of the rear wall of the push plate 21, a plurality of anti-slip rings 212 are fixedly connected to the inner wall of the connecting sleeve 211, the inner wall of the connecting sleeve 211 is sleeved with the outer wall of the driving shaft of the electric push rod 5, and a slider 217 is fixedly connected at the center of the top and bottom of the push plate 21, and is slidably connected to the slide groove 32 opened at the top and bottom of the mounting shell 3 through the slider 217. The anti-slip ring 212 inside the connecting sleeve 211 can be tightly sleeved and fixed to the driving shaft of the electric push rod 5, so that the driving shaft of the electric push rod 5 drives the push plate 21 to slide stably inside the slide groove 32 through the slider 217, thereby enabling the internal camera body 1 to be pushed out.

[0033] like Figure 3 As shown, the front wall of the push plate 21 is symmetrically fixedly connected to the limiting columns 215 near the top corners, and the end faces of the two limiting columns 215 are sleeved with protective sleeves 216, so that when the adjusting plate 26 is retracted, it can fit with the protective sleeves 216 to prevent shaking during the driving of the vehicle and the loosening of the adjusting plate 26. The front wall of the push plate 21 is fixedly connected to a fixing block 213 near the middle of the bottom, and a pin shaft 214 is provided inside the fixing block 213, and is rotatably connected to a rotating block 262 symmetrically fixedly connected to the rear wall of the adjusting plate 26 near the bottom corners through the pin shaft 214, so that when the adjusting plate 26 is adjusted, it can be rotated and adjusted through the rotating block 262 and the pin shaft 214 on the fixing block 213, so that the adjusting plate 26 can be rotated and opened and closed.

[0034] like Figure 5 As shown, the outer wall of the push plate 21 is slidably connected to the mounting shell 3, and the rear wall of the mounting shell 3 is provided with bolt holes 31 near the corners, and is bolted to the electric push rod 5 through multiple bolt holes 31. The top of the mounting shell 3 is fixedly connected to the mounting plate 3 near the rear wall, so that when the electric push rod 5 is installed, it can be stably installed on the end face of the mounting shell 3, and it is convenient for later disassembly and maintenance. The top of the mounting shell 3 is fixedly connected to the port position with a protective component 4, and the rear wall of the push plate 21 is sleeved with the electric push rod 5. The protective component 4 includes Two positioning blocks 41 are installed on the top of the mounting shell 3, and the opposite surfaces of the two positioning blocks 41 are fixedly connected with positioning shafts 42. The outer wall of the positioning shaft 42 is sleeved with a torsion spring 43 near the end surface, and is rotatably connected with a matching block 44 through the torsion spring 43. The top of the matching block 44 is fixedly connected with a protective plate 45. The torsion spring 43 between the matching block 44 and the positioning shaft 42 enables the matching block 44 to drive the protective plate 45 to cover the port of the mounting shell 3, thereby protecting the retracted camera body 1 to prevent damage caused by exposure to the outside world.

[0035] When the utility model is in use, firstly, the entire mounting shell 3 is mounted near the bottom of the vehicle through the mounting plate 33, and then the electric push rod 5 is started when shooting, and its driving shaft drives the push plate 21 to slide stably in the slide groove 32 through the slider 217, so that the internal camera body 1 can be pushed out for operation, and at the same time, the adjusting plate 26 lifts the top protective plate 45 to facilitate the shooting of the camera body 1, and then the driving motor 22 drives the shaft to rotate to drive the rotation of the screw rod 23, so that the threaded block 24 connected by the thread is moved, so that the support rod 25 connected by the top rotation is pushed, and then the top of the support rod 25 supports the adjusting plate 26, and the adjusting plate 26 is rotated and adjusted with the pin 214 through the rotating block 262, so as to realize the function of adjusting the angle of the camera body 1. When it is not needed to work, the above reverse operation is performed in the same way to reset the entire structure, and at the same time, the protective plate 45 is under the action of the torsion spring 43, so that the protective plate 45 closes the port of the mounting shell 3 to prevent the outside from entering the interior of the mounting shell 3 and damaging the camera assembly.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A vehicle-mounted high-definition camera assembly for photographing crack defects on a high-speed road surface, comprising a camera body (1), characterized in that: The rear wall of the camera body (1) is bolted to an adjustment mechanism (2), the adjustment mechanism (2) comprising a push plate (21), the outer wall of the push plate (21) being slidably connected to a mounting shell (3), the top of the mounting shell (3) being fixedly connected to a protective component (4) near a port position, and the rear wall of the push plate (21) being sleeved with an electric push rod (5).

2. The vehicle-mounted high-definition camera assembly for photographing crack defects on a high-speed road surface according to claim 1 is characterized in that: A connecting sleeve (211) is fixedly connected to the center of the rear wall of the push plate (21), a plurality of anti-slip rings (212) are fixedly connected to the inner wall of the connecting sleeve (211), the inner wall of the connecting sleeve (211) is sleeved with the outer wall of the driving shaft of the electric push rod (5), and sliding blocks (217) are fixedly connected to the center of the top and bottom of the push plate (21), and the sliding blocks (217) are slidably connected to the sliding grooves (32) provided at the top and bottom of the mounting shell (3).

3. The vehicle-mounted high-definition camera assembly for photographing crack defects on a high-speed road surface according to claim 1 is characterized in that: The adjustment mechanism (2) comprises a driving motor (22) mounted on a push plate (21); a driving shaft end face of the driving motor (22) is fixedly connected to a screw rod (23); an outer wall of the screw rod (23) is threadedly connected to a threaded block (24); a top of the threaded block (24) is rotatably connected to a support rod (25); a top of the support rod (25) is rotatably connected to an adjustment plate (26); and a surface of the adjustment plate (26) away from the support rod (25) is bolted to the camera body (1); A connection block (261) is fixedly connected to the rear wall of the adjustment plate (26) near the top, and is rotatably connected to the support rod (25) via the connection block (261).

4. The vehicle-mounted high-definition camera assembly for photographing crack defects on a high-speed road surface according to claim 3 is characterized in that: A fixed block (213) is fixedly connected to the front wall of the push plate (21) near the middle of the bottom, a pin shaft (214) is provided inside the fixed block (213) and the fixed block (213) is rotatably connected to a rotating block (262) symmetrically fixedly connected to the rear wall of the adjustment plate (26) near the bottom corner via the pin shaft (214).

5. The vehicle-mounted high-definition camera assembly for photographing crack defects on a high-speed road surface according to claim 4 is characterized in that: The front wall of the push plate (21) is symmetrically fixedly connected to the limiting posts (215) near the top corner, and the end surfaces of the two limiting posts (215) are both sleeved with protective sleeves (216).

6. The vehicle-mounted high-definition camera assembly for photographing crack defects on a high-speed road surface according to claim 1, characterized in that: Bolt holes (31) are provided on the rear wall of the mounting shell (3) near the corners, and the mounting shell (3) is bolted to the electric push rod (5) via a plurality of the bolt holes (31). A mounting plate (33) is fixedly connected to the top of the mounting shell (3) near the rear wall.

7. The vehicle-mounted high-definition camera assembly for photographing crack defects on a high-speed road surface according to claim 1 is characterized in that: The protective assembly (4) comprises two positioning blocks (41) mounted on the top of the mounting shell (3); the opposing surfaces of the two positioning blocks (41) are fixedly connected to positioning shafts (42); a torsion spring (43) is sleeved on the outer wall of the positioning shaft (42) near the end surface, and a matching block (44) is rotatably connected to the matching block (44) via the torsion spring (43); and a protective plate (45) is fixedly connected to the top of the matching block (44).

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