Protective vehicle-mounted camera

Abstract

The invention discloses a protective vehicle-mounted camera, and relates to the technical field of cameras, the protective vehicle-mounted camera comprises a camera assembly, and the camera assembly comprises a camera main body. According to the protective vehicle-mounted camera, the outer protective cover covers the outer part of the inner protective cover, and the inner protective cover and the outer protective cover are made of polycarbonate materials, so that the protective vehicle-mounted camera can generate elastic deformation when bearing impact force and can quickly recover to the original shape after the impact force disappears; the shapes of the inner protective cover and the outer protective cover are designed to be convex shapes matched with the outline of the lens, the shapes are beneficial to uniformly dispersing impact force to the surfaces of the whole inner protective cover and the outer protective cover, local stress concentration is reduced, and when impact occurs, the rubber ring is firstly extruded and absorbs part of energy through compression deformation of the rubber ring, so that the impact force is reduced, and the service life of the lens is prolonged. Therefore, impact force borne by the inner protective cover and the outer protective cover is reduced, and the inner protective cover and the outer protective cover are protected against damage.

Description

Technical Field

[0001] The invention relates to the technical field of cameras, in particular to a protective vehicle-mounted camera. Background Art

[0002] With the rapid development of the automotive industry and the acceleration of the intelligent process, on-board cameras play an increasingly important role in vehicles. In the driving assistance system, on-board cameras can monitor the distance and speed of the vehicle in front in real time, help the vehicle automatically adjust the driving speed to maintain a safe distance, accurately identify lane lines, and promptly issue an alarm to the driver once the vehicle deviates from the predetermined lane, effectively preventing lane departure accidents caused by the driver's inattention. They can capture the blind spots on the side and rear of the vehicle, and alert the driver to potential dangers when other vehicles enter the blind spots, greatly improving the safety of the vehicle's lane change and steering operations.

[0003] In the prior art, for example, Chinese patent publication number: CN118612533A discloses a vehicle-mounted camera, which includes a front shell, a rear shell, a support plate and a circuit board. The front shell and the rear shell are connected to form an installation space, the support plate and the circuit board are both arranged in the installation space, and at least two installation positions are arranged on the support plate, and the circuit board is detachably installed on one of the installation positions through a connecting piece.

[0004] However, in the prior art, vehicle-mounted cameras face many challenges in actual use environments. During driving, vehicles may encounter various adverse road conditions and weather conditions. When driving at high speeds, flying sand and stones may hit the camera, causing scratches and damage to the lens, affecting the clarity and accuracy of image acquisition. However, traditional vehicle-mounted cameras are extremely susceptible to various forms of physical impacts. A damaged camera is inaccurate, which will affect the imaging stability and image quality of the camera when the vehicle is driving.

[0005] So we proposed a protective vehicle-mounted camera to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide a protective vehicle-mounted camera to solve the problem that the traditional vehicle-mounted camera mentioned in the above background technology is very susceptible to various forms of physical impact, thereby affecting the imaging stability and image quality of the camera when the vehicle is driving.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a protective vehicle-mounted camera, comprising a camera assembly, the camera assembly comprising a camera body, the front surface of the camera body being fixedly connected to a protective assembly, the protective assembly comprising an inner protective cover and an outer protective cover, anti-buffering silicone oil is filled between the inner protective cover and the outer protective cover, and the material used for the inner protective cover and the outer protective cover is a polycarbonate material, which is used to withstand elastic deformation caused by a certain impact force, the inner protective cover is fixedly connected to the front surface of the camera body, and one side of the outer protective cover is fixedly connected to a rubber ring, and the rubber ring is fixedly connected to the camera body. The front surface of the body, and the rubber ring is made of rubber material, which is used to seal and waterproof the inside of the outer protective cover, a plurality of buffer strips are fixedly connected to one side of the outer protective cover near the outer edge, and the plurality of buffer strips are fixedly connected to the front surface of the camera body, and the buffer strips are used to absorb energy and buffer when the camera body is hit, a plurality of flexible hinges are fixedly connected along the circumferential direction between the outer protective cover and the opposite side of the camera body, and the flexible hinges are used to connect the outer protective cover to the camera body, a lens is arranged on the front surface of the camera body, and the surface of the lens is coated with a super hydrophobic and oleophobic coating to allow rainwater and oil to slide off quickly.

[0008] Preferably, the flexible hinge includes a first connecting block and a second connecting block, the outer surface of the first connecting block is provided with a plurality of first fixing grooves, and the outer surface of the second connecting block is provided with a plurality of second fixing grooves.

[0009] Preferably, the number and positions of the plurality of first fixing grooves and the plurality of second fixing grooves are matched, a connecting belt is fixedly connected to the inner wall of one side of the first fixing groove, and one end of the connecting belt is fixedly connected to the inner wall of one side of the corresponding second fixing groove.

[0010] Preferably, a plurality of limit slots are provided on both sides of the camera body, an installation inner chamber is provided inside the camera body, a circuit module is arranged inside the installation inner chamber, and the circuit module is used to realize the operation of the vehicle-mounted camera.

[0011] Preferably, a shell component is arranged on the outside of the camera body, and the shell component includes a protective shell, a rear surface of the protective shell is provided with a plurality of through holes, the relative inner walls of the protective shell are fixedly connected with a plurality of limit blocks, the outer surface of each limit block is respectively engaged with the inner wall of each limit slot, and a sliding hole is provided on one side of the protective shell.

[0012] Preferably, an installation component is arranged outside the protective shell, and the installation component includes a mounting frame, and the tops of both sides of the mounting frame are fixedly connected with connecting plates, and the relative inner walls of the two connecting plates are respectively fixedly connected to the outer surfaces of both sides of the protective shell.

[0013] Preferably, a threaded hole is formed on the outer surface of one of the connecting plates, the position and inner diameter of the threaded hole match the sliding hole, a fastening bolt is threadedly connected to the inner wall of the threaded hole, and the fastening bolt is used to install the camera body inside the protective shell.

[0014] Preferably, it also includes: a protective vehicle-mounted camera system, which includes: an optical image stabilization module, an automatic compensation module, a data cache module, a self-check module and a recovery module; the optical image stabilization module and the automatic compensation module are electrically connected to the data cache module, the data cache module is electrically connected to the self-check module, and the self-check module is electrically connected to the recovery module.

[0015] Preferably, the optical image stabilization module is used to automatically adjust the position of the lens to keep the image clear, and the automatic compensation module is used to quickly refocus after the impact to ensure the clarity of the image.

[0016] Preferably, the data cache module is used to temporarily store the image data being collected, the self-check module is used to automatically check the functional status of each module after the camera body is hit, and the recovery module is used to recalibrate the position of the camera body to restore it to normal working state.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. When in use, the outer protective cover is covered on the outside of the inner protective cover. The inner and outer protective covers are made of polycarbonate material, which can undergo elastic deformation when subjected to impact force and quickly return to their original shape after the impact force disappears. The shapes of the inner and outer protective covers are designed to be convex shapes that match the lens contour. This shape helps to evenly disperse the impact force to the entire surface of the inner and outer protective covers, reducing local stress concentration. When an impact occurs, the rubber ring is squeezed first and absorbs part of the energy through its own compression deformation, thereby reducing the impact force borne by the inner and outer protective covers and protecting them from damage. Silicone oil is filled between the inner and outer protective covers, which can play an effective damping role. The connection between the outer protective cover and the camera body can be strengthened through the flexible hinge.

[0019] 2. When in use, the camera body can be rotated to adjust the angle. When the protective shell is installed on the outside of the camera body, the protective shell plays a protective role, which can block most of the rain and dust, and prevent stones and branches above from directly hitting the surface of the lens. At this time, insert the fastening bolt into the threaded hole and the sliding hole, rotate the fastening bolt so that one end of it is against the side of the camera body, so that the camera body and the protective shell are tightly connected, thereby completing the installation of the external protective structure of the camera body.

[0020] 3. When in use, the optical image stabilization module adjusts the position of the lens to keep the image clear. At the same time, through the automatic focus compensation function of the automatic compensation module, the camera body can be quickly refocused after being hit to ensure the clarity of the image. When the camera body is hit, the data generated will be transmitted to the data cache module. The data cache module can temporarily store the image data collected during the impact to prevent data loss, and back up the data. Important data can be backed up to the local storage unit of the vehicle camera or to the cloud through the Internet of Vehicles technology. At this time, the self-test module automatically checks the functional status of each module. If a module is found to be faulty, the recovery module will try to automatically recover, recalibrate the position of the lens through the software algorithm, or reset the parameters of the sensor to restore the camera body to normal working state as soon as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A first-perspective stereogram of a protective vehicle-mounted camera of the present invention;

[0022] Figure 2 A second-viewing perspective stereogram of a protective vehicle-mounted camera of the present invention;

[0023] Figure 3 The present invention is a three-dimensional diagram of the structure of a protective vehicle-mounted camera;

[0024] Figure 4 A partial cutaway perspective view of a camera assembly of a protective vehicle-mounted camera according to the present invention;

[0025] Figure 5 It is a perspective view of the partial structure of a camera assembly of a protective vehicle-mounted camera of the present invention;

[0026] Figure 6 It is a perspective view of the partial structure of the protective component of a protective vehicle-mounted camera of the present invention;

[0027] Figure 7 A three-dimensional diagram of a flexible hinge portion of a protective vehicle-mounted camera according to the present invention;

[0028] Figure 8 The present invention is a system diagram of a protective vehicle-mounted camera.

[0029] In the figure:

[0030] 1. Installation assembly; 101. Installation frame; 102. Threaded hole; 103. Fastening bolt; 104. Connecting plate; 2. Camera assembly; 201. Camera body; 202. Limiting card slot; 203. Circuit module; 204. Installing inner chamber; 205. Lens; 3. Shell assembly; 301. Protective shell; 302. Perforation; 303. Limiting card block; 304. Sliding hole; 4. Protection assembly; 401. Outer protective cover; 402. Buffer strip; 403. Rubber ring; 404. Flexible hinge; 4041. First connecting block; 4042. First fixing slot; 4043. Second connecting block; 4044. Second fixing slot; 4045. Connecting belt; 405. Inner protective cover; 5. Optical image stabilization module; 6. Automatic compensation module; 7. Data cache module; 8. Self-test module; 9. Recovery module. DETAILED DESCRIPTION

[0031] 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 implementation regulations described 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.

[0032] Example 1: Reference Figure 1-Figure 8As shown, the present invention provides a technical solution: a protective vehicle-mounted camera, including a camera assembly 2, the camera assembly 2 includes a camera body 201, the front surface of the camera body 201 is fixedly connected to a protective assembly 4, the protective assembly 4 includes an inner protective cover 405 and an outer protective cover 401, the inner protective cover 405 and the outer protective cover 401 are filled with anti-buffering silicone oil, and the material used by the inner protective cover 405 and the outer protective cover 401 is a polycarbonate material, which is used to withstand elastic deformation caused by a certain impact force, the inner protective cover 405 is fixedly connected to the front surface of the camera body 201, a rubber ring 403 is fixedly connected to one side of the outer protective cover 401, the rubber ring 403 is fixedly connected to the front surface of the camera body 201, and the rubber ring 403 is made of rubber material, which is used to seal and waterproof the inside of the outer protective cover 401, and a plurality of buffer strips 402 are fixedly connected to one side of the outer protective cover 401 near the outer edge, and the plurality of buffer strips 402 are fixedly connected to the front surface of the camera body 201. The outer protective cover 401 is provided with a plurality of flexible hinges 404 fixedly connected to the opposite side of the camera body 201 along the circumferential direction, and the flexible hinges 404 are used to connect the outer protective cover 401 with the camera body 201. The front surface of the camera body 201 is provided with a lens 205, and the surface of the lens 205 is coated with a super-hydrophobic and oleophobic coating to enable rainwater and oil to slide off quickly. The flexible hinges 404 include A first connecting block 4041 and a second connecting block 4043, the outer surface of the first connecting block 4041 is provided with a plurality of first fixing grooves 4042, the outer surface of the second connecting block 4043 is provided with a plurality of second fixing grooves 4044, the number and positions of the plurality of first fixing grooves 4042 and the plurality of second fixing grooves 4044 are matched, a connecting belt 4045 is fixedly connected to the inner wall of one side of the first fixing groove 4042, and one end of the connecting belt 4045 is fixedly connected to the inner wall of one side of the corresponding second fixing groove 4044.

[0033] In this embodiment, when in use, the inner protective cover 405 is covered on the outside of the lens 205 to protect the lens 205, and then the outer protective cover 401 is covered on the outside of the inner protective cover 405. The inner protective cover 405 and the outer protective cover 401 are made of a transparent material with high elastic modulus and good toughness: polycarbonate material, which can undergo elastic deformation when subjected to a certain impact force, and quickly recover to its original shape after the impact force disappears, and at the same time has excellent optical transparency to ensure that there is no obvious impact on the imaging quality of the camera body 201. The shapes of the inner protective cover 405 and the outer protective cover 401 are designed to be convex shapes that match the contour of the lens 205. This shape helps to evenly disperse the impact force to the entire surface of the inner protective cover 405 and the outer protective cover 401, reducing local stress concentration. By providing a rubber ring 403 made of rubber, the rubber ring 403 can be squeezed first when an impact occurs, and then restored to its original shape through its own pressure The inner protective cover 405 and the outer protective cover 401 are filled with silicone oil to effectively damp the inner protective cover 405 and the outer protective cover 401. Silicone oil has a higher transparency. Although its refractive index is different from that of air, in this application scenario, since it is not in the main imaging optical path, a small amount of refractive difference will not significantly affect the imaging quality. The connection between the outer protective cover 401 and the camera body 201 can be strengthened through the flexible hinge 404. Each connecting belt 4045 is installed alternately in opposite directions, thereby increasing the stability of the connection between the first connecting block 4041 and the second connecting block 4043. That is, one end of the connecting belt 4045 is fixed on the front side of the first fixing groove 4042, and the other end of the connecting belt 4045 is fixed on the reverse side of the second fixing groove 4044.

[0034] Embodiment 2: Figure 1-Figure 8As shown, a lens 205 is arranged on the front surface of the camera body 201, and the surface of the lens 205 is coated with a super hydrophobic and oleophobic coating to enable rainwater and oil to slide off quickly. A plurality of limit card slots 202 are arranged on both sides of the camera body 201, and an installation inner chamber 204 is arranged inside the camera body 201. A circuit module 203 is arranged inside the installation inner chamber 204, and the circuit module 203 is used to realize the operation of the vehicle-mounted camera. A shell component 3 is arranged outside the camera body 201, and the shell component 3 includes a protective shell 301. A plurality of through holes 302 are arranged on the rear surface of the protective shell 301, and a plurality of limit card blocks 303 are fixedly connected to the relative inner walls of the protective shell 301, and each limit card block 303 The outer surface of 03 is respectively engaged with the inner wall of each limiting slot 202, a sliding hole 304 is opened on one side of the protective shell 301, and an installation component 1 is arranged on the outside of the protective shell 301, and the installation component 1 includes a mounting frame 101, and the tops of both sides of the mounting frame 101 are fixedly connected with connecting plates 104, and the relative inner walls of the two connecting plates 104 are respectively fixedly connected with the outer surfaces of both sides of the protective shell 301, and a threaded hole 102 is opened on the outer surface of one of the connecting plates 104, and the position and inner diameter of the threaded hole 102 are matched with the sliding hole 304, and the inner wall of the threaded hole 102 is threadedly connected with a fastening bolt 103, and the fastening bolt 103 is used to install the camera body 201 inside the protective shell 301.

[0035] In this embodiment, when in use, the camera body 201 can be rotated to adjust the angle. When the protective shell 301 is installed on the outside of the camera body 201, the limit block 303 and the limit slot 202 can be correspondingly engaged. By rotating the camera body 201, the engagement relationship between the limit block 303 and the limit slot 202 can be changed. The protective shell 301 is larger than the camera body 201 and has space for the camera body 201 to rotate. The protective shell 301 plays a protective role and can block most of the rain and dust, preventing stones and branches above from directly hitting the surface of the lens 205. At this time, by tightening the fastening bolts 10 3 is inserted into the threaded hole 102 and the sliding hole 304, and the fastening bolt 103 is rotated to make one end of the fastening bolt abut against the side of the camera body 201, so that the camera body 201 and the protective shell 301 are tightly connected, thereby completing the installation of the external protective structure of the camera body 201. By installing the mounting frame 101 at the installation position of the vehicle, the installation of the camera body 201 is completed. Among them, the circuit module 203 arranged inside the camera body 201 is the main structure of the camera body 201 to realize visual photography. A module for protecting the shooting data of the camera body 201 when the camera body 201 is hit is also arranged on the circuit module 203.

[0036] Embodiment three: Figure 1-Figure 8As shown, the camera assembly 2 includes a camera body 201, a lens 205 is arranged on the front surface of the camera body 201, and also includes: a protective vehicle-mounted camera system, which includes: an optical image stabilization module 5, an automatic compensation module 6, a data cache module 7, a self-check module 8 and a recovery module 9; the optical image stabilization module 5 and the automatic compensation module 6 are electrically connected to the data cache module 7, the data cache module 7 is electrically connected to the self-check module 8, and the self-check module 8 is electrically connected to the recovery module 9. The optical image stabilization module 5 is used to automatically adjust the position of the lens 205 to keep the image clear, the automatic compensation module 6 is used to quickly refocus after a collision to ensure the clarity of the image, the data cache module 7 is used to temporarily store the image data being collected, the self-check module 8 is used to automatically check the functional status of each module after the camera body 201 is hit, and the recovery module 9 is used to recalibrate the position of the camera body 201 to restore it to a normal working state.

[0037] In this embodiment, when in use, while protecting the lens 205 on the camera body 201, the circuit system inside the camera body 201 also plays a protective role. When the camera body 201 is hit on a bad road, it will cause the camera body 201 to vibrate. At this time, the optical image stabilization module 5 adjusts the position of the lens 205 to keep the image clear. At the same time, through the automatic focus compensation function of the automatic compensation module 6, the camera body 201 can be quickly refocused after being hit to ensure the clarity of the image. When the camera body 201 is hit, the data generated will be transmitted to the data cache module 7. The data cache module 7 can temporarily store the image data collected during the collision to prevent data loss, and back up the data, backing up important data to the local storage unit of the vehicle-mounted camera or backing up to the cloud through the Internet of Vehicles technology. At this time, the self-check module 8 automatically checks the functional status of each module. If a module is found to be faulty, the recovery module 9 will try to automatically recover, recalibrate the position of the lens 205 through the software algorithm, or reset the parameters of the sensor, so that the camera body 201 can return to normal working state as soon as possible.

[0038] The method of use and working principle of the device: When in use, the camera body 201 can be rotated to adjust the angle. When the protective shell 301 is installed on the outside of the camera body 201, the limit block 303 and the limit slot 202 can be correspondingly engaged. By rotating the camera body 201, the engagement relationship between the limit block 303 and the limit slot 202 can be changed. The protective shell 301 is larger than the camera body 201 and has space for the camera body 201 to rotate. The protective shell 301 plays a protective role. At this time, by inserting the fastening bolt 103 into the threaded hole 102 and the sliding hole 304, rotating the fastening bolt 103 so that one end of it is against the side of the camera body 201, the camera body 201 and the protective shell 301 are connected. The protective shells 301 are tightly connected to each other, thereby completing the installation of the external protective structure of the camera body 201. By installing the mounting frame 101 at the installation location of the vehicle, the installation of the camera body 201 is completed. Among them, the circuit module 203 arranged inside the camera body 201 is the main structure of the camera body 201 to realize visual photography. A module for protecting the shooting data of the camera body 201 when it is hit is also arranged on the circuit module 203. When in use, the inner protective cover 405 is covered on the outside of the lens 205 to protect the lens 205, and then the outer protective cover 401 is covered on the outside of the inner protective cover 405. The inner protective cover 405 and the outer protective cover 401 are made of high elastic modulus and good Transparent material with good toughness: polycarbonate material. The polycarbonate shell can withstand a certain intensity of impact. When hit by objects such as pebbles, it will not break easily, protecting the internal components. It can undergo elastic deformation when subjected to a certain impact force, and quickly recover to its original shape after the impact force disappears. At the same time, it has excellent optical transparency to ensure that there is no significant impact on the imaging quality of the camera body 201. The shapes of the inner protective cover 405 and the outer protective cover 401 are designed to be convex shapes that match the contour of the lens 205. This shape helps to evenly disperse the impact force to the entire surface of the inner protective cover 405 and the outer protective cover 401, reducing local stress concentration. By setting a rubber ring 403 made of rubber, it can be When an impact occurs, the rubber ring 403 is squeezed first, and absorbs part of the energy through its own compression deformation, thereby reducing the impact force on the inner protective cover 405 and the outer protective cover 401 and protecting them from damage. Silicone oil is filled between the inner protective cover 405 and the outer protective cover 401, which can play an effective damping role. Silicone oil has a higher transparency. Compared with air, its refractive index is different. However, in this application scenario, since it is not in the main imaging optical path, a small amount of refractive difference will not significantly affect the imaging quality. The connection between the outer protective cover 401 and the camera body 201 can be strengthened through the flexible hinge 404. Each connecting belt 4045 is installed alternately in opposite directions.Therefore, the stability of the connection between the first connecting block 4041 and the second connecting block 4043 can be increased. That is to say, one end of the connecting belt 4045 is fixed on the front side of the first fixing groove 4042, and the other end of the connecting belt 4045 is fixed on the back side of the second fixing groove 4044. When in use, while protecting the lens 205 on the camera body 201, the circuit system inside the camera body 201 also plays a protective role. When the camera body 201 is hit on a bad road, it will cause the camera body 201 to vibrate. At this time, the optical image stabilization module 5 adjusts the position of the lens 205 to keep the image clear. At the same time, the automatic focus compensation module 6 is used to adjust the position of the lens 205. The compensation function can quickly refocus the camera body 201 after it is hit. When the camera body 201 is hit, the data generated will be transmitted to the data cache module 7. The data cache module 7 can temporarily store the image data collected during the impact and back up the data. Important data is backed up to the local storage unit of the vehicle camera or backed up to the cloud through the Internet of Vehicles technology. At this time, the self-check module 8 automatically checks the functional status of each module. If a module is found to be faulty, the recovery module 9 will try to automatically recover, recalibrate the position of the lens 205 through the software algorithm, or reset the parameters of the sensor, so that the camera body 201 can return to normal working state as soon as possible.

[0039] The wiring diagram of the camera body 201 and the circuit module 203 in the present invention is common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring layout of the camera body 201 and the circuit module 203 are no longer explained in detail.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A protective vehicle-mounted camera, comprising a camera assembly (2), wherein the camera assembly (2) comprises a camera body (201), a front surface of the camera body (201) being fixedly connected to a protective assembly (4), characterized in that: The protective assembly (4) comprises an inner protective cover (405) and an outer protective cover (401), wherein the inner protective cover (405) and the outer protective cover (401) are filled with anti-buffering silicone oil, and the inner protective cover (405) and the outer protective cover (401) are made of polycarbonate material, which is used to withstand elastic deformation caused by a certain impact force, wherein the inner protective cover (405) is fixedly connected to the front surface of the camera body (201), and a rubber ring (403) is fixedly connected to one side of the outer protective cover (401), wherein the rubber ring (403) is fixedly connected to the front surface of the camera body (201), and the rubber ring (403) is made of rubber material, and is used to seal and waterproof the inside of the outer protective cover (401), wherein the outer protective cover (405) is fixedly connected to the front surface of the camera body (201), and the rubber ring (403) is made of rubber material, and is used to seal and waterproof the inside of the outer protective cover (401), wherein the outer protective cover (405) is fixedly connected to the front surface of the camera body (201), and the rubber ring (403) is made of rubber material, and is used to seal and waterproof the inside of the outer protective cover (401), wherein the outer protective cover (405) is fixedly connected to the front surface of the camera body (201), and the rubber ring (403) is made of rubber material, and is used to seal and waterproof the inside of the outer protective cover (401), wherein the inner protective cover (405) and the outer protective cover (401) are ... A plurality of buffer strips (402) are fixedly connected to one side of the protective cover (401) near the outer edge, and the plurality of buffer strips (402) are fixedly connected to the front surface of the camera body (201), and the buffer strips (402) are used to absorb energy and buffer when the camera body (201) is impacted. A plurality of flexible hinges (404) are fixedly connected along the circumferential direction between the outer protective cover (401) and the opposite side of the camera body (201), and the flexible hinges (404) are used to connect the outer protective cover (401) to the camera body (201). A lens (205) is arranged on the front surface of the camera body (201), and the surface of the lens (205) is coated with a super-hydrophobic and oleophobic coating to enable rainwater and oil stains to slide off quickly.

2. The protective vehicle-mounted camera according to claim 1, characterized in that: The flexible hinge (404) comprises a first connecting block (4041) and a second connecting block (4043), wherein the outer surface of the first connecting block (4041) is provided with a plurality of first fixing grooves (4042), and the outer surface of the second connecting block (4043) is provided with a plurality of second fixing grooves (4044).

3. The protective vehicle-mounted camera according to claim 2, characterized in that: The number and positions of the plurality of first fixing grooves (4042) and the plurality of second fixing grooves (4044) are matched, a connecting belt (4045) is fixedly connected to an inner wall of one side of the first fixing groove (4042), and one end of the connecting belt (4045) is fixedly connected to an inner wall of one side of the corresponding second fixing groove (4044).

4. The protective vehicle-mounted camera according to claim 3, characterized in that: A plurality of limit slots (202) are provided on both sides of the camera body (201), an installation chamber (204) is provided inside the camera body (201), a circuit module (203) is arranged inside the installation chamber (204), and the circuit module (203) is used to realize the operation of the vehicle-mounted camera.

5. The protective vehicle-mounted camera according to claim 4, characterized in that: A shell component (3) is arranged outside the camera body (201), and the shell component (3) comprises a protective shell (301), a rear surface of the protective shell (301) is provided with a plurality of through holes (302), the relative inner walls of the protective shell (301) are fixedly connected with a plurality of limit blocks (303), the outer surface of each limit block (303) is respectively engaged with the inner wall of each limit slot (202), and a sliding hole (304) is provided on one side of the protective shell (301).

6. The protective vehicle-mounted camera according to claim 5, characterized in that: An installation component (1) is arranged outside the protective shell (301), and the installation component (1) comprises a mounting frame (101), and the tops of both sides of the mounting frame (101) are fixedly connected to connecting plates (104), and the opposite inner walls of the two connecting plates (104) are respectively fixedly connected to the outer surfaces of both sides of the protective shell (301).

7. The protective vehicle-mounted camera according to claim 6, characterized in that: A threaded hole (102) is provided on the outer surface of one of the connecting plates (104), the position and inner diameter of the threaded hole (102) match the sliding hole (304), a fastening bolt (103) is threadedly connected to the inner wall of the threaded hole (102), and the fastening bolt (103) is used to install the camera body (201) inside the protective shell (301).

8. The protective vehicle-mounted camera according to claim 7, characterized in that: Also includes: A protective vehicle-mounted camera system, comprising: an optical anti-shake module (5), an automatic compensation module (6), a data cache module (7), a self-checking module (8) and a recovery module (9); The optical anti-shake module (5) and the automatic compensation module (6) are both electrically connected to the data cache module (7), the data cache module (7) is electrically connected to the self-check module (8), and the self-check module (8) is electrically connected to the recovery module (9).

9. The protective vehicle-mounted camera according to claim 8, characterized in that: The optical anti-shake module (5) is used to automatically adjust the position of the lens (205) so that the image remains clear, and the automatic compensation module (6) is used to quickly refocus after the impact so as to ensure the clarity of the image.

10. The protective vehicle-mounted camera according to claim 9, characterized in that: The data cache module (7) is used to temporarily store the image data being collected, the self-check module (8) is used to automatically check the functional status of each module after the camera body (201) is hit, and the recovery module (9) is used to recalibrate the position of the camera body (201) to restore it to a normal working state.

Images