Vehicle-mounted video recording device

Abstract

The utility model provides a vehicle-mounted video recording device, which relates to the technical field of recording devices, and comprises a mounting plate and a video recorder, the bottom end of the mounting plate is fixedly provided with a convex plate, the surface of the convex plate is fixedly provided with a motor A, the output end of the motor A is fixedly provided with a worm, the bottom end of the mounting plate is rotatably connected with a worm gear, and the worm gear is rotatably connected with the mounting plate. And a fixing plate is fixedly installed at the bottom end of the worm wheel, a motor B is fixedly installed on the surface of the fixing plate, a threaded rod is fixedly installed at the output end of the motor B, and a sliding groove is formed in the inner side of the fixing plate. According to the utility model, through the arrangement of the convex plate, the motor A, the worm, the worm gear, the fixed plate, the motor B, the threaded rod, the sliding groove, the sliding plate, the connecting plate, the fixed frame and the adjusting plate, the multi-angle adjusting function of the video recorder can be rapidly realized by starting the motor A and the motor B, the video recording range of the video recorder is increased, the adjusting process is stable, and the flexibility and the applicability are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of recording devices, in particular to a vehicle-mounted video recording device. Background Art

[0002] The vehicle-mounted video recording device is a device installed on a vehicle for recording driving processes and events. It is usually composed of a camera, a video recording device, a storage device and a power supply system. Publication No. CN220305831U discloses a vehicle-mounted camera, which includes a camera body and a remote control device, the remote control device is detachably connected to the steering wheel, the camera body is arranged on the front windshield of the vehicle or on the dashboard housing, and the remote control device is connected to the camera body signal to control the opening and closing of the camera body through the remote control device. When the user of this vehicle-mounted camera needs to shoot or record a specific scene, the camera body can be actively recorded through the remote control device arranged on the steering wheel, and when it needs to stop, the recording can be stopped again through the remote control device, thereby improving the convenience of the vehicle-mounted camera. However, this type of vehicle-mounted camera and the vehicle-mounted video recording devices currently on the market are mostly fixed forward and cannot be adjusted at multiple angles. In the actual recording process, the recording range will be limited, and the flexibility is low, so it needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a vehicle-mounted video recording device, comprising a mounting plate and a video recorder, a convex plate fixedly mounted on the bottom end of the mounting plate, a motor A fixedly mounted on the surface of the convex plate, a worm fixedly mounted on the output end of the motor A, a worm gear rotatably connected to the bottom end of the mounting plate, a fixing plate fixedly mounted on the bottom end of the worm gear, a motor B fixedly mounted on the surface of the fixing plate, a threaded rod fixedly mounted on the output end of the motor B, a sliding groove is provided on the inner side of the fixing plate, a sliding plate is slidably connected to the inner side of the sliding groove, a connecting plate is rotatably connected to the inner side of the sliding plate, a fixing frame is rotatably connected to the surface of the connecting plate, an adjusting plate is fixedly mounted on the bottom end of the fixing frame, and a connecting column is fixedly mounted on the bottom end of the adjusting plate.

[0005] Preferably, the adjusting plate is rotatably connected to the fixed plate, and the threaded rod is rotatably connected to the fixed plate. Here, by setting the adjusting plate, the threaded rod can be driven to rotate by starting the motor B, and the angle between the adjusting plate and the fixed plate can be adjusted under the action of the slide plate and the connecting plate.

[0006] Preferably, the inner side of the slide plate is provided with threads, and the threads provided on the inner side of the slide plate mesh with the threads on the surface of the threaded rod. Here, by providing the threads on the inner side of the slide plate, the slide plate can be driven to slide along the slide groove under the action of the threads during the rotation of the threaded rod.

[0007] Preferably, the worm wheel is meshed with the worm, and the worm is rotatably connected to the convex plate. Here, by providing the worm wheel and the worm, the fixed frame can be driven to rotate under the meshing action of the worm wheel and the worm during the operation of the motor A, and the adjustment accuracy is high and the process is stable.

[0008] Preferably, the inner side of the connecting column is provided with a mounting groove, the top of the video recorder is fixedly mounted with a limiting column, and the surface of the limiting column is threadedly connected to the limiting cylinder. Here, by providing the mounting groove, the limiting column, and the limiting cylinder, the limiting connection between the connecting column and the limiting column can be released by rotating the limiting cylinder, and the video recorder can be quickly removed for maintenance and adjustment.

[0009] Preferably, the surfaces of the connecting column and the limiting column are provided with threads. Here, by providing the threads on the surfaces of the connecting column and the limiting column, the connection and limiting effect between the connecting column and the limiting column can be achieved in cooperation with the limiting cylinder.

[0010] Preferably, the inner side of the limiting cylinder is provided with a thread, and the thread provided on the inner side of the limiting cylinder meshes with the thread on the surface of the connecting column and the limiting column. Here, by providing the thread on the inner side of the limiting cylinder, the limiting cylinder can be driven to be sleeved at the connection between the connecting column and the limiting column under the action of the thread during the rotation of the limiting cylinder, thereby playing a connection and limiting role.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging the convex plate, motor A, worm, worm gear, fixed plate, motor B, threaded rod, slide groove, slide plate, connecting plate, fixed frame and adjustment plate, the multi-angle adjustment function of the video recorder can be quickly realized by starting motor A and motor B, which not only increases the recording range of the video recorder, but also makes the adjustment process stable, effectively improving the flexibility and applicability.

[0013] 2. In the utility model, by providing a connecting column, a mounting groove, a limiting column and a limiting cylinder, the connecting column and the limiting column can be quickly fixed by rotating the limiting cylinder, so that the video recorder can be quickly disassembled, maintained and adjusted, and the disassembly and assembly process is simple, fast and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a vehicle-mounted video recording device is provided for the utility model;

[0015] Figure 2 The utility model proposes a vehicle-mounted video recording device Figure 1 A in the enlarged view;

[0016] Figure 3 An exploded diagram of a vehicle-mounted video recording device is proposed for the utility model;

[0017] Figure 4 The utility model provides a side view of a vehicle-mounted video recording device.

[0018] Legend:

[0019] 1. Mounting plate; 2. Video recorder; 3. Convex plate; 4. Motor A; 5. Worm; 6. Worm gear; 7. Fixed plate; 8. Motor B; 9. Threaded rod; 10. Slide groove; 11. Slide plate; 12. Connecting plate; 13. Fixed frame; 14. Adjustment plate; 15. Connecting column; 16. Mounting groove; 17. Limit column; 18. Limit cylinder. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-4The utility model provides a technical solution: a vehicle-mounted video recording device, including a mounting plate 1 and a video recorder 2, a convex plate 3 is fixedly mounted on the bottom end of the mounting plate 1, a motor A4 is fixedly mounted on the surface of the convex plate 3, a worm 5 is fixedly mounted on the output end of the motor A4, the worm 5 is rotatably connected to the convex plate 3, a worm wheel 6 is rotatably connected to the bottom end of the mounting plate 1, the worm wheel 6 is meshed with the worm 5, the worm 5 will drive the worm wheel 6 to rotate along the mounting plate 1, thereby driving the video recorder 2 to rotate and record video, and the rotation process is stable, which can effectively improve the video recording effect, a fixing plate 7 is fixedly mounted on the bottom end of the worm wheel 6, a motor B8 is fixedly mounted on the surface of the fixing plate 7, a threaded rod 9 is fixedly mounted on the output end of the motor B8, and the threaded rod 9 is meshed with the fixing plate 7 The plate 7 is rotatably connected, a slide groove 10 is provided on the inner side of the fixed plate 7, a slide plate 11 is slidably connected on the inner side of the slide groove 10, a thread is provided on the inner side of the slide plate 11, the thread provided on the inner side of the slide plate 11 is meshed with the thread on the surface of the threaded rod 9, a connecting plate 12 is rotatably connected on the inner side of the slide plate 11, a fixed frame 13 is rotatably connected on the surface of the connecting plate 12, the motor B8 is started and the threaded rod 9 is driven to rotate, at this time, the slide plate 11 will be driven to slide along the slide groove 10 under the action of the thread, during the sliding process of the slide plate 11, the connecting plate 12 will rotate with the fixed frame 13 as a fixed point, an adjusting plate 14 is fixedly installed on the bottom end of the fixed frame 13, the adjusting plate 14 is rotatably connected to the fixed plate 7, and a connecting column 15 is fixedly installed on the bottom end of the adjusting plate 14.

[0024] Embodiment 2

[0025] See also Figure 3 A mounting groove 16 is provided on the inner side of the connecting column 15, and a limiting column 17 is fixedly installed on the top of the video recorder 2. Threads are provided on the surfaces of the connecting column 15 and the limiting column 17. The surface of the limiting column 17 is threadedly connected to the limiting cylinder 18. A thread is provided on the inner side of the limiting cylinder 18. The thread provided on the inner side of the limiting cylinder 18 is engaged with the thread on the surface of the connecting column 15 and the limiting column 17. When the limiting cylinder 18 is rotated, the limiting cylinder 18 will be driven to slide on the surface of the connecting column 15 and the limiting column 17 under the action of the thread until the limiting cylinder 18 is adjusted to no longer abut against the connection between the connecting column 15 and the limiting column 17. Then the limiting column 17 can be removed from the inner side of the T-shaped mounting groove 16, so that the video recorder 2 can be quickly disassembled, maintained and adjusted. The disassembly and assembly process is simple, fast and efficient.

[0026] Working principle: When the angle of the video recorder 2 needs to be adjusted during operation, the motor A4 is first started. At this time, the motor A4 will drive the worm 5 to rotate. Under the meshing action, the worm 5 will drive the worm wheel 6 to rotate along the mounting plate 1, thereby driving the video recorder 2 to rotate and record video. The rotation process is stable, which can effectively improve the video recording effect. Then the motor B8 is started and drives the threaded rod 9 to rotate. At this time, the slide plate 11 will slide along the slide groove 10 under the action of the thread. During the sliding process of the slide plate 11, the connecting plate 12 will rotate with the fixed frame 13 as the fixed point. As the inclination angle of the connecting plate 12 changes, it will drive the fixed frame 13 and the adjusting plate 13 to rotate. The angle adjustment work is carried out between the node plates 14, so that the recording range can be improved. The adjustment accuracy is high and it is relatively stable. When the video recorder 2 needs to be disassembled for maintenance, first rotate the limit cylinder 18, and the limit cylinder 18 will be driven by the action of the thread to slide on the surface of the connecting column 15 and the limit column 17 until the limit cylinder 18 is adjusted to no longer rest against the connection between the connecting column 15 and the limit column 17, and then the limit column 17 can be moved out from the inside of the T-shaped installation groove 16, and then the video recorder 2 can be maintained. During installation, first align the limit column 17 with the installation groove 16 and insert it, and then rotate the limit cylinder 18 in the opposite direction to achieve the installation of the video recorder 2.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A vehicle-mounted video recording device, comprising a mounting plate (1) and a video recorder (2), characterized in that: A convex plate (3) is fixedly mounted on the bottom end of the mounting plate (1), a motor A (4) is fixedly mounted on the surface of the convex plate (3), a worm (5) is fixedly mounted on the output end of the motor A (4), a worm gear (6) is rotatably connected to the bottom end of the mounting plate (1), a fixing plate (7) is fixedly mounted on the bottom end of the worm gear (6), a motor B (8) is fixedly mounted on the surface of the fixing plate (7), a threaded rod (9) is fixedly mounted on the output end of the motor B (8), a sliding groove (10) is provided on the inner side of the fixing plate (7), a sliding plate (11) is slidably connected to the inner side of the sliding groove (10), a connecting plate (12) is rotatably connected to the inner side of the sliding plate (11), a fixing frame (13) is rotatably connected to the surface of the connecting plate (12), an adjusting plate (14) is fixedly mounted on the bottom end of the fixing frame (13), a connecting column (15) is fixedly mounted on the bottom end of the adjusting plate (14).

2. The vehicle-mounted video recording device according to claim 1, characterized in that: The adjusting plate (14) is rotatably connected to the fixing plate (7), and the threaded rod (9) is rotatably connected to the fixing plate (7).

3. The vehicle-mounted video recording device according to claim 1, characterized in that: The inner side of the slide plate (11) is provided with a thread, and the thread provided on the inner side of the slide plate (11) is meshed with the thread on the surface of the threaded rod (9).

4. The vehicle-mounted video recording device according to claim 1, characterized in that: The worm wheel (6) is meshed with the worm (5), and the worm (5) is rotationally connected to the convex plate (3).

5. The vehicle-mounted video recording device according to claim 1, characterized in that: The inner side of the connecting column (15) is provided with a mounting groove (16), the top end of the video recorder (2) is fixedly mounted with a limiting column (17), and the surface of the limiting column (17) is threadedly connected to a limiting cylinder (18).

6. The vehicle-mounted video recording device according to claim 5, characterized in that: The surfaces of the connecting column (15) and the limiting column (17) are both provided with threads.

7. The vehicle-mounted video recording device according to claim 5, characterized in that: The inner side of the limiting cylinder (18) is provided with a thread, and the thread provided on the inner side of the limiting cylinder (18) is meshed with the thread on the surface of the connecting column (15) and the limiting column (17).

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