Automatic clamping and focusing mechanism for vehicle-mounted camera

Abstract

The invention discloses an automatic clamping and focusing mechanism for a vehicle-mounted camera, and relates to the technical field of imaging monitoring, the automatic clamping and focusing mechanism comprises an electrical control box, the front and rear surfaces of the electrical control box are fixedly provided with a front sealing cover and a rear sealing cover respectively, and the front surface of the front sealing cover is provided with a self-adaptive zooming mechanism. The bottom of the electric control box is provided with an early warning separation mechanism, the self-adaptive zooming mechanism comprises an annular groove, the front surface of the front sealing cover is fixedly connected with a miniature speed measuring instrument, and the front surface of the front sealing cover is fixedly provided with a group of first sliding sleeve and second sliding sleeve; the number of the first sliding sleeves is two, the number of the second sliding sleeves is two, a single-side row ruler is movably inserted into each first sliding sleeve, a T-shaped sliding plate is movably inserted into each second sliding sleeve, the mechanism adopts an operation mode of combining signal acquisition and mechanical transmission, lens multiple focus exchange is adaptively completed, and the mechanism is simple in structure and convenient to operate. Therefore, the front images of the vehicle in different states are clear.

Description

Technical Field

[0001] The invention relates to the technical field of imaging monitoring, in particular to an automatic clamping and focusing mechanism for a vehicle-mounted camera. Background Art

[0002] Vehicle-mounted cameras refer to camera devices installed at different locations inside and outside the car to capture images of the surrounding environment and provide them to the driver or on-board computers for processing. They are usually used in conjunction with advanced image processing algorithms to achieve various functions.

[0003] With the continuous optimization of intelligent driving technology, on-board cameras of different specifications can be installed at various positions of the vehicle body according to the vehicle model requirements and functions to form a complete information collection framework. The functions that can be achieved mainly include assisted driving, driving records, vehicle management and positioning, etc.

[0004] However, the existing automatic clamping and focusing mechanism of the vehicle-mounted camera has the following shortcomings:

[0005] 1) With existing automobile technology, cameras with important functions can be integrated into the vehicle body to ensure that the angle of view is not deviated. However, cameras that need to be assembled with external components mostly record driving. When the vehicle is driving, the external scene will appear to be in high-speed motion. Due to its own structure, traditional devices of this type cannot actively zoom according to changing conditions, resulting in blurred images of objects in front. If the vehicle in front collides and escapes, the ambiguous data collected cannot be used as sufficient evidence.

[0006] 2) The mounting brackets of existing equipment are mostly fixed to the windshield of the vehicle. To prevent the windshield from being directly shattered by impact, adhesive colloid is added during the manufacturing process. After the equipment and the bracket are combined, they are fixed to the windshield. After an accident occurs, they cannot be quickly detached and will deform with the vehicle structure and be damaged by squeezing, resulting in data loss and failure of the original function. This will hinder law enforcement personnel from collecting evidence and is not conducive to the subsequent determination of accident responsibility.

[0007] Therefore, we propose an automatic clamping and focusing mechanism for a vehicle-mounted camera to solve the above-mentioned problems. Summary of the invention

[0008] The purpose of the present invention is to provide an automatic clamping and focusing mechanism for a vehicle-mounted camera. Through an adaptive zoom mechanism connected to a front cover, the mechanism presets two split lenses so that the camera assembly has a shooting mode that combines close-up and long-range views. During operation, the vehicle speed can be detected in real time by a related test component and shared with related system modules. The shooting mode is determined based on the numerical performance, and the positions of the two lenses are synchronously swapped by using the collaboration of related components to solve the problems raised by the above-mentioned background technology.

[0009] To achieve the above object, the present invention provides the following technical solution: an automatic clamping and focusing mechanism for a vehicle-mounted camera, comprising an electrical control box, wherein a front cover and a rear cover are respectively fixedly mounted on the front and rear surfaces of the electrical control box;

[0010] The front surface of the front cover is provided with an adaptive zoom mechanism, and the bottom of the electrical control box is provided with an early warning separation mechanism;

[0011] The adaptive zoom mechanism comprises an annular groove, a micro-speedometer is fixedly connected to the front surface of the front cover, a group of first sliding sleeves and a second sliding sleeve are respectively fixedly installed on the front surface of the front cover, and the number of the first sliding sleeves and the second sliding sleeves in the group is two, a single-sided ruler is movably inserted in the interior of each of the first sliding sleeves, a T-shaped slide plate is movably inserted in the interior of each of the second sliding sleeves, a second linkage frame and a third linkage frame are respectively fixedly installed on the front surfaces of the two T-shaped slide plates, a first linkage frame is fixedly installed on the front surface of each of the single-sided rulers, each of the first linkage frames is respectively connected to a corresponding merging plate, a short-focus lens is fixedly installed on the end of the second linkage frame, a reinforced outer plate is fixedly installed on the outer wall of the third linkage frame, a connecting support plate is fixedly inserted in the interior of the reinforced outer plate, an electric push rod is fixedly installed on the front surface of the connecting support plate, a locking sleeve is fixedly provided on the shaft end of the electric push rod, an associated plate is fixedly provided on the outer wall of the locking sleeve, and a telephoto lens is fixedly installed on the outer wall of the associated plate.

[0012] Preferably, a camera assembly is fixedly connected inside the annular groove, a focusing tube is fixedly mounted on the front surface of the camera assembly, an imaging element is fixedly connected to the input end of the camera assembly, and the imaging element is located inside the focusing tube.

[0013] Preferably, the output end of the micro speed meter is fixedly connected to a group of first information lines, and the output ends of the group of first information lines are all connected to the internal wiring of the device.

[0014] Preferably, a U-shaped frame is fixedly installed on the front surface of the front cover, and a mechanical variable component is fixedly installed on the front surface of the U-shaped frame. The output end of the mechanical variable component is fixedly connected to a transmission rod, and the outer wall of the transmission rod is fixedly sleeved with a driving gear, and the driving gear is located between a group of single-sided rulers and meshingly connected with a group of single-sided rulers.

[0015] Preferably, the early warning disengagement mechanism comprises an external base, the external base is fixedly installed on the bottom of the electrical control box, an L-shaped frame is fixedly inserted inside the external base, and an extension plate is fixedly installed on the front surface of the L-shaped frame.

[0016] Preferably, a square seat is fixedly mounted on the top of the extension plate, a positioning sealing ring is fixedly mounted on the front surface of the square seat, and a rubber suction cup is fixedly mounted on the inner surface wall of the positioning sealing ring.

[0017] Preferably, an inner groove is provided on the rear surface of the square seat, a center joint is fixedly installed inside the inner groove, an exhaust end of the center joint passes through the square seat and is connected to the inside of the rubber suction cup, and an electric valve is provided inside the center joint.

[0018] Preferably, a blower assembly is fixedly installed at the bottom of the L-shaped frame, and the exhaust end of the blower assembly is fixedly connected to a group of diversion pipes, and the exhaust ends of a group of diversion pipes all pass through the outer wall of the center joint and are connected to the interior of the center joint.

[0019] Preferably, an infrared ranging component and a first wiring base are fixedly installed on the front surface of the L-shaped frame, the first wiring base is connected to the internal wiring of the equipment, the output end of the infrared ranging component is fixedly connected to a group of second information lines, and the output ends of a group of second information lines are fixedly connected to the inside of the first wiring base.

[0020] Preferably, the annular groove is opened inside the front cover, a group of load-bearing frames are fixedly installed on the rear surface of the rear cover, a streaming media rearview mirror is fixedly installed between the rear surfaces of the group of load-bearing frames, a second wiring base is fixedly connected to one side of the outer wall of the electrical control box, a group of third information lines are fixedly connected inside the second wiring base, and the output ends of the group of third information lines are all connected to the signal input ends of the streaming media rearview mirror.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention sets an adaptive zoom mechanism, and the mechanism presets two split lenses, so that the camera component has a shooting mode that combines close-up and long-range views. During operation, the vehicle speed can be detected in real time by the relevant test components and shared with the relevant modules of the system. The shooting mode is judged according to the numerical performance, and the positions of the two lenses are synchronously swapped by using the collaboration of the relevant components. The difference in the viewing angles of the two lenses is used to reasonably replace the capture targets at different vehicle speeds to ensure that important image data can be collected. The mechanism adopts an operation mode that combines signal acquisition and mechanical transmission. According to the vehicle's travel speed, the lens focal length is adaptively swapped to ensure that the images directly in front of the vehicle under different states are clear.

[0023] 2. The present invention sets a warning separation mechanism, which is fixed to the vehicle's windshield by suction. When an accident occurs, after the distance between the collision object and the windshield reaches the audit limit of the ranging component, the relevant air guide component will open quickly. The suction cup is mainly fixed to the windshield by negative pressure reverse suction, and then air is continuously injected into the suction cup to make it expand rapidly, forcing the inner wall of the suction cup to separate from the windshield over a large area. The equipment and the external bracket can fall quickly into the vehicle body under their own gravity, thereby avoiding the collision, avoiding the probability of the main body being squeezed in both directions, preventing damage to the body and the internal storage module, and reducing the probability of data loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a stereoscopic diagram of the main structure of an automatic clamping and focusing mechanism for a vehicle-mounted camera of the present invention;

[0025] Figure 2 A side view of the structure of an automatic clamping and focusing mechanism for a vehicle-mounted camera of the present invention;

[0026] Figure 3 The present invention provides an automatic clamping and focusing mechanism for a vehicle-mounted camera. Figure 2 A magnified stereoscopic image of the structure at center A;

[0027] Figure 4 This is a three-dimensional diagram of the bottom structure of an automatic clamping and focusing mechanism for a vehicle-mounted camera of the present invention;

[0028] Figure 5 It is an enlarged stereoscopic diagram of the structure of an adaptive zoom mechanism in an automatic clamping and focusing mechanism of a vehicle-mounted camera of the present invention;

[0029] Figure 6 This is an enlarged stereoscopic view of the front cover connected to the front side of an automatic clamping and focusing mechanism for a vehicle-mounted camera of the present invention;

[0030] Figure 7 This is an enlarged stereoscopic diagram of a part of the structure of an automatic clamping and focusing mechanism for a vehicle-mounted camera of the present invention;

[0031] Figure 8 It is an enlarged stereoscopic view of the structure of the early warning separation mechanism in the automatic clamping and focusing mechanism of a vehicle-mounted camera of the present invention.

[0032] In the figure: 1, electrical control box; 2, front cover; 3, rear cover; 4, adaptive zoom mechanism; 401, annular groove; 402, camera assembly; 403, focusing tube; 404, imaging element; 405, micro speedometer; 406, first information line; 407, first sliding sleeve; 408, single-sided ruler; 409, second sliding sleeve; 410, T-shaped sliding plate; 411, merging plate; 412, first linkage frame; 413, second linkage frame; 414, third linkage frame; 415, short-focus lens; 416, long-focus lens; 417, reinforced outer plate; 418, connecting support plate; 419, electric Push rod; 420, associated plate; 421, locking sleeve; 422, U-shaped frame; 423, machine change assembly; 424, driving gear; 5, early warning disengagement mechanism; 501, external base; 502, L-shaped frame; 503, extension plate; 504, square seat; 505, rubber suction cup; 506, inner groove; 507, center joint; 508, electric valve; 509, blower assembly; 510, diversion pipe; 511, infrared ranging assembly; 512, first wiring base; 513, second information line; 6, load-bearing frame; 7, streaming media rearview mirror; 8, second wiring base; 9, third information line. DETAILED DESCRIPTION

[0033] 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.

[0034] Please refer to the attached Figure 1 -Attached Figure 8 As shown, the present invention provides a technical solution: an automatic clamping and focusing mechanism for a vehicle-mounted camera, comprising an electrical control box 1, a front cover 2 and a rear cover 3 are fixedly installed on the front and rear surfaces of the electrical control box 1, a group of load-bearing frames 6 are fixedly installed on the rear surface of the rear cover 3, a streaming media rearview mirror 7 is fixedly installed between the rear surfaces of a group of load-bearing frames 6, a second wiring base 8 is fixedly connected to one side of the outer wall of the electrical control box 1, a group of third information lines 9 are fixedly connected to the interior of the second wiring base 8, and the output ends of the group of third information lines 9 are all connected to the signal input ends of the streaming media rearview mirror 7.

[0035] Embodiment 1, according to Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the adaptive zoom mechanism 4 includes an annular groove 401, which is opened inside the front cover 2, and a camera assembly 402 is fixedly connected inside the annular groove 401, and a focusing tube 403 is fixedly installed on the front surface of the camera assembly 402. An imaging element 404 is fixedly connected to the input end of the camera assembly 402, and the imaging element 404 is located inside the focusing tube 403. A micro speedometer 405 is fixedly connected to the front surface of the front cover 2, and a group of first information lines 406 are fixedly connected to the output end of the micro speedometer 405. The output ends of line 406 are connected to the internal wiring of the equipment, a short-focus lens 415 is fixedly installed at the end of the second linkage frame 413, a reinforced outer plate 417 is fixedly installed on the outer wall of the third linkage frame 414, a connecting support plate 418 is fixedly inserted inside the reinforced outer plate 417, an electric push rod 419 is fixedly installed on the front surface of the connecting support plate 418, the shaft end of the electric push rod 419 is fixedly sleeved with a locking sleeve 421, the outer wall of the locking sleeve 421 is fixedly sleeved with an associated plate 420, and the outer wall of the associated plate 420 is fixedly installed with a telephoto lens 416.

[0036] The effect achieved by the entire embodiment 1 is as follows: by presetting the above-mentioned components, since the vehicle-mounted camera involved in this technology is mainly used for data collection during driving, the driving speed is determined according to road conditions and external conditions. During the operation of the equipment, the vehicle speed will be detected in real time by the relevant components and shared with the relevant modules of the system. The equipped long-focus and short-focus lenses have two different viewing angles. The short-focus lens is mainly used for vehicle stationary and low-speed states. The advantage is that the viewing angle range is larger and the image content captured is more, but the focusing is low and it is impossible to accurately lock the object directly in front of the viewing angle. The long-focus lens mainly sacrifices the viewing angle range, but can accurately capture moving objects in front such as motor vehicles, non-motor vehicles and pedestrians. According to the vehicle speed, the relevant system modules first judge and analyze, and cooperate with the mechanical transmission components to quickly complete the replacement of the long-focus and short-focus lenses to ensure the clarity of the target image acquisition, and can easily obtain the important information contained in the target, thereby improving the effect of collecting driving information of the equipment.

[0037] Embodiment 2, according to Figure 5 , Figure 6 and Figure 7As shown, a group of first sliding sleeves 407 and a second sliding sleeve 409 are fixedly installed on the front surface of the front cover 2, and the number of the first sliding sleeves 407 and the second sliding sleeves 409 is two, a single-sided ruler 408 is movably inserted in the interior of each first sliding sleeve 407, and a T-shaped slide plate 410 is movably inserted in the interior of each second sliding sleeve 409, and a second linkage frame 413 and a third linkage frame 414 are fixedly installed on the front surfaces of the two T-shaped slide plates 410, and the front surface of each single-sided ruler 408 is fixedly installed on the front surface of each single-sided ruler 408. A first linkage frame 412 is fixedly installed on each surface, and each first linkage frame 412 is connected to a corresponding merging plate 411. A U-shaped frame 422 is fixedly installed on the front surface of the front cover 2, and an organic variable component 423 is fixedly installed on the front surface of the U-shaped frame 422. The output end of the organic variable component 423 is fixedly connected with a transmission rod, and the outer wall of the transmission rod is fixedly sleeved with a driving gear 424. The driving gear 424 is located between a group of single-sided rulers 408 and is meshed and connected with a group of single-sided rulers 408.

[0038] The effects achieved by the entire embodiment 2 are as follows: by presetting the above components and adopting the mechanical transmission method, the long and short focal lenses can be switched flexibly, and the relevant components cooperate so that the two lenses can move together and change back and forth in a cross-type manner, so as to achieve the ability of rapid change and avoid data loss for too long. The number of power sources is reduced, the energy consumption is reduced, the mechanical structure is simplified, the failure rate is reduced, the service life of the equipment is increased, and each lens can be stably translated through the cooperation of the limit components.

[0039] Embodiment 3, according to Figure 1 , Figure 3 , Figure 4 and Figure 8As shown, the early warning separation mechanism 5 includes an external base 501, which is fixedly installed at the bottom of the electrical control box 1, and an L-shaped frame 502 is fixedly inserted inside the external base 501. An extension plate 503 is fixedly installed on the front surface of the L-shaped frame 502, and a square seat 504 is fixedly installed on the top of the extension plate 503. A positioning sealing ring is fixedly installed on the front surface of the square seat 504, and a glue suction cup 505 is fixedly installed on the inner surface wall of the positioning sealing ring. An inner groove 506 is provided on the rear surface of the square seat 504, and a central joint 507 is fixedly installed inside the inner groove 506. The exhaust end of the central joint 507 passes through the square seat 504 and is connected to the inside of the glue suction cup 505. An electric valve 508 is provided inside the center joint 507, a blower assembly 509 is fixedly installed at the bottom of the L-shaped frame 502, the exhaust end of the blower assembly 509 is fixedly connected to a group of flow pipes 510, the exhaust ends of the group of flow pipes 510 all pass through the outer wall of the center joint 507 and are connected to the inside of the center joint 507, an infrared ranging assembly 511 and a first wiring base 512 are fixedly installed on the front surface of the L-shaped frame 502, the first wiring base 512 is connected to the internal wiring of the equipment, the output end of the infrared ranging assembly 511 is fixedly connected to a group of second information lines 513, and the output ends of the group of second information lines 513 are fixedly connected to the inside of the first wiring base 512.

[0040] The effect achieved by the entire embodiment 3 is as follows: by presetting the above-mentioned components, compared with conventional technology, the present mechanism can be fixed to the front windshield of the vehicle by means of suction cup adsorption. Because there is an engine compartment between the front lip and the front windshield of the vehicle, and because it is difficult for the front object to close the distance to the front windshield when no accident occurs, the warning range of the ranging component cannot be triggered. When an accident occurs, after the front collision object infinitely reduces the distance to the front windshield and reaches the review limit of the ranging component, the relevant air guide component will open quickly. Because the suction cup is mainly fixed to the front windshield by the negative pressure reverse suction force, air is naturally and continuously injected into the suction cup to make it expand rapidly, forcing the inner wall of the suction cup to separate from the front windshield over a large area. The equipment and the external bracket can fall quickly into the vehicle body under their own gravity, thereby avoiding the collision, avoiding the probability of the main body being squeezed in both directions, preventing damage to the body and the internal storage module, and reducing the probability of data loss.

[0041] The working principle of the entire mechanism is as follows: in the preparation stage, the overall structure is divided into a camera component and an external bracket. After the two are assembled, ensure that the lens and the rubber suction cup 505 are facing the inner wall of the front windshield, reasonably select the installation position to avoid blocking the shooting angle, press the square seat 504 hard, and when the rubber suction cup 505 contacts the inner wall of the front windshield, under the action of external force, the trapped air inside will be quickly squeezed out, and the reverse suction force generated by the body reset can make the rubber suction cup 505 tightly fixed to the inner wall of the front windshield, and complete the fixation of the overall structure, and then connect the relevant wires in the car to the power supply of the equipment, in order to provide energy support for the operation of the equipment and various electrical components.

[0042] In the zooming stage, in the initial state, the short-focus lens 415 can be fully connected with the focusing tube 403. After the vehicle is started, the amount of objects directly in front is determined by the field of view of the short-focus lens 415. After being focused by the built-in lens of the short-focus lens 415, they are concentratedly mapped to the imaging element 404. The camera component 402 completes image processing and data transmission, and stores it in real time to the system-related modules. At the same time, the real-time vehicle speed performance can be detected by the micro speedometer 405, and data transmission is completed through the first information line 406 and shared with the system-related modules. When the vehicle speed exceeds the initial set range, the mechanical component starts to run, the machine-changing component 423 is turned on, and acts on the transmission rod to drive the driving gear 424 to rotate slowly clockwise, using the meshing connectivity between the single-sided ruler 408 and the driving gear 424, and the active connection between the first sliding sleeve 407 and the single-sided ruler 408. Then, the two single-sided rulers 408 move horizontally in opposite directions. The push and pull forces generated by the two act on the second linkage frame 413 and the third linkage frame 414 respectively. When one single-sided ruler 408 moves backward, it pulls the second linkage frame 413 and its connected components to move backward synchronously, so that the short-focus lens 415 gradually separates from the focusing tube 403, and the other single-sided ruler 408 moves forward, pushing the third linkage frame 414 and its connected components until the telephoto lens 416 is accurately located in front of the focusing tube 403. Then, the electric push rod 419 is turned on to retract its inner axis into the cavity, slowly driving the telephoto lens 416 to move backward until one end of the telephoto lens 416 is fully in contact with the focusing tube 403. The change of the long and short focal lenses is completed, the viewing angle range is reduced, and the focus is concentrated on the object directly in front of the vehicle, and the image data is continuously imported.

[0043] During the disengagement phase, the infrared distance measuring component 511 is set with a limit distance value before the device leaves the factory, and the power supply of the device is mainly provided by the vehicle. When the device is not started, it is in a power-off state, which can reduce the problem of misjudgment during the parking time of the vehicle. The device will only perform self-rescue actions when the front windshield is threatened. Under normal conditions, the front windshield is damaged with a high probability and the accident will affect a wide range. During the execution process, the collision object quickly approaches the front windshield, and the infrared distance measuring component 511 can accurately calculate the real-time distance of the collision object. When it is about to reach the warning range, the signal can be transmitted by the second information line 513 and the device The internal wiring can quickly feed back to the relevant modules of the system and control the opening of the electrical components in time. When the blower component 509 is turned on, the built-in fan blades will flow the surrounding airflow, continuously draw in external air, and accelerate it. Before that, the electric valve 508 is opened to open the internal channel of the center joint 507. The high-speed airflow generated can be transported to the rubber suction cup 505 by the diversion pipe 510 and the center joint 507, quickly expanding the shape of the rubber suction cup 505. The material itself can be separated from the inner wall of the strong gear in a short time. The subsequent equipment can fall into the car under its own gravity, thereby avoiding the risk of extrusion.

[0044] 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. An automatic clamping and focusing mechanism for a vehicle-mounted camera, characterized in that: It comprises an electrical control box (1), wherein a front cover (2) and a rear cover (3) are fixedly mounted on the front and rear surfaces of the electrical control box (1); An adaptive zoom mechanism (4) is provided on the front surface of the front cover (2), and an early warning separation mechanism (5) is provided on the bottom of the electrical control box (1); The adaptive zoom mechanism (4) comprises an annular groove (401); a micro speedometer (405) is fixedly connected to the front surface of the front cover (2); a group of first sliding sleeves (407) and second sliding sleeves (409) are respectively fixedly installed on the front surface of the front cover (2); and the number of the first sliding sleeves (407) and the second sliding sleeves (409) is two; a single-sided ruler (408) is movably inserted inside each of the first sliding sleeves (407); a T-shaped slide plate (410) is movably inserted inside each of the second sliding sleeves (409); a second linkage frame (413) and a third linkage frame (414) are respectively fixedly installed on the front surfaces of the two T-shaped slide plates (410); and a single-sided ruler (408) is fixedly installed on the front surface of each of the single-sided rulers (408). A first linkage frame (412) is fixedly installed, each of the first linkage frames (412) is respectively connected to a corresponding merging plate (411), a short-focus lens (415) is fixedly installed at the end of the second linkage frame (413), a reinforcing outer plate (417) is fixedly installed on the outer wall of the third linkage frame (414), a connecting support plate (418) is fixedly inserted inside the reinforcing outer plate (417), an electric push rod (419) is fixedly installed on the front surface of the connecting support plate (418), the shaft end of the electric push rod (419) is fixedly sleeved with a locking sleeve (421), the outer wall of the locking sleeve (421) is fixedly sleeved with an associated plate (420), and the outer wall of the associated plate (420) is fixedly installed with a telephoto lens (416).

2. The automatic clamping and focusing mechanism for a vehicle-mounted camera according to claim 1, characterized in that: A camera assembly (402) is fixedly connected inside the annular groove (401), a focusing tube (403) is fixedly mounted on the front surface of the camera assembly (402), an imaging element (404) is fixedly connected to the input end of the camera assembly (402), and the imaging element (404) is located inside the focusing tube (403).

3. The automatic clamping and focusing mechanism for a vehicle-mounted camera according to claim 1, characterized in that: The output end of the micro speed meter (405) is fixedly connected to a group of first information lines (406), and the output ends of the group of first information lines (406) are all connected to the internal wiring of the device.

4. The automatic clamping and focusing mechanism for a vehicle-mounted camera according to claim 1, characterized in that: A U-shaped frame (422) is fixedly mounted on the front surface of the front cover (2), and an organic variable component (423) is fixedly mounted on the front surface of the U-shaped frame (422). The output end of the organic variable component (423) is fixedly connected to a transmission rod, and an outer wall of the transmission rod is fixedly sleeved with a driving gear (424), and the driving gear (424) is located between a set of single-sided rulers (408) and is meshedly connected to the set of single-sided rulers (408).

5. The automatic clamping and focusing mechanism for a vehicle-mounted camera according to claim 1, characterized in that: The early warning separation mechanism (5) comprises an external base (501), the external base (501) is fixedly installed on the bottom of the electrical control box (1), an L-shaped frame (502) is fixedly inserted inside the external base (501), and an extension plate (503) is fixedly installed on the front surface of the L-shaped frame (502).

6. The automatic clamping and focusing mechanism for a vehicle-mounted camera according to claim 5, characterized in that: A square seat (504) is fixedly mounted on the top of the extension plate (503), a positioning sealing ring is fixedly mounted on the front surface of the square seat (504), and a glue suction cup (505) is fixedly mounted on the inner surface wall of the positioning sealing ring.

7. The automatic clamping and focusing mechanism for a vehicle-mounted camera according to claim 6, characterized in that: An inner groove (506) is provided on the rear surface of the square seat (504), a central joint (507) is fixedly installed inside the inner groove (506), an exhaust end of the central joint (507) passes through the square seat (504) and is connected to the inside of the rubber suction cup (505), and an electric valve (508) is provided inside the central joint (507).

8. The automatic clamping and focusing mechanism for a vehicle-mounted camera according to claim 7, characterized in that: A blower assembly (509) is fixedly installed at the bottom of the L-shaped frame (502), and the exhaust end of the blower assembly (509) is fixedly connected to a group of branch pipes (510). The exhaust ends of a group of branch pipes (510) all pass through the outer wall of the middle joint (507) and are connected to the inside of the middle joint (507).

9. The automatic clamping and focusing mechanism for a vehicle-mounted camera according to claim 5, characterized in that: An infrared distance measuring component (511) and a first wiring base (512) are fixedly mounted on the front surface of the L-shaped frame (502), the first wiring base (512) is connected to the wiring inside the device, the output end of the infrared distance measuring component (511) is fixedly connected to a group of second information lines (513), and the output ends of the group of second information lines (513) are fixedly connected to the inside of the first wiring base (512).

10. The automatic clamping and focusing mechanism for a vehicle-mounted camera according to claim 1, characterized in that: The annular groove (401) is opened inside the front cover (2); a group of load-bearing frames (6) are fixedly installed on the rear surface of the rear cover (3); a streaming media rearview mirror (7) is fixedly installed between the rear surfaces of the group of load-bearing frames (6); a second wiring base (8) is fixedly connected to one side of the outer wall of the electrical control box (1); a group of third information lines (9) are fixedly connected inside the second wiring base (8); and the output ends of the group of third information lines (9) are all connected to the signal input ends of the streaming media rearview mirror (7).

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