Marine camera stabilizing device capable of preventing sea wave bumping

Abstract

The invention relates to the technical field of marine camera equipment, in particular to a marine camera stabilizing device capable of preventing sea wave bumping, which comprises a fixed plate, the angle adjusting assembly is fixedly arranged on the upper portion of the fixing plate, the angle adjusting assembly comprises a servo motor and a plurality of adjusting arms, and the lower ends of the adjusting arms are connected with the output end of the servo motor; the camera connecting seat is arranged at the upper part of the angle adjusting assembly; the height adjusting assembly is an electric telescopic rod, and the height adjusting assembly is arranged on the lower portion of the fixing plate; the marine camera support solves the problem that a traditional marine camera support cannot well stabilize a camera.

Description

Technical Field

[0001] The present invention relates to the technical field of marine camera equipment, and in particular to a marine camera stabilizing device for preventing sea wave turbulence. Background Art

[0002] Marine cameras are monitoring or image acquisition devices specially designed for ship environments. They are mainly used to ensure ship safety, assist navigation, monitor deck operations, etc. They are usually installed on the bridge or mast to monitor the bow, surrounding waters or port berthing conditions, and provide guidance information for the ship's navigation.

[0003] A Chinese patent with patent publication number CN203336169U discloses a marine camera bracket, including a base, a fixing frame, a bent joint, a bracket sleeve, a rotary joint and a mounting box. The fixing frame is fixed to the base, one end of the bent joint is connected to the fixing frame, and the other end is connected to the bracket sleeve, the bracket sleeve is connected to the rotary joint, and the rotary joint is connected to the mounting box. The base, fixing frame, bent joint, bracket sleeve and rotary joint all have hollow structures.

[0004] Although the existing marine camera bracket can flexibly adjust the angle of the camera, it cannot effectively stabilize the marine camera when the sea waves are strong, resulting in unclear content captured by the camera and affecting the normal monitoring of the hull condition. In addition, the existing camera bracket cannot provide high enough vibration reduction for the camera, and severe vibration can easily cause damage to the camera's focus adjustment part. Summary of the Invention

[0005] The purpose of the present invention is to provide a marine camera stabilization device that can prevent sea wave turbulence, thereby solving the problem that traditional marine camera brackets cannot stabilize the camera well.

[0006] The technical solution adopted by the present invention to solve the technical problem is:

[0007] The present invention provides a device for stabilizing a marine camera to prevent sea wave turbulence, comprising a fixing plate;

[0008] An angle adjustment assembly, the angle adjustment assembly is fixedly arranged on the upper part of the fixed plate, the angle adjustment assembly includes a servo motor and a plurality of adjustment arms, the lower ends of the adjustment arms are connected to the output ends of the servo motor;

[0009] A camera connection seat, the camera connection seat being arranged on the upper part of the angle adjustment assembly;

[0010] A height adjustment component is provided, wherein the height adjustment component is an electric telescopic rod and is arranged at the lower part of the fixed plate.

[0011] Furthermore, the angle adjustment assembly further includes a fixing frame, and the servo motor is fixedly arranged on the fixing frame, and the number of the servo motors is four.

[0012] Furthermore, there are four adjusting arms, including an active arm and a driven arm. The lower end of the active arm is fixedly connected to the output end of the servo motor, the upper end of the active arm is hinged to the lower end of the driven arm, and the upper end of the driven arm is hinged to the camera connecting seat.

[0013] Furthermore, a first connecting shaft is provided at the upper end of the active arm, and the driven arm is connected to the first connecting shaft via a connecting ball head.

[0014] Furthermore, a second connecting shaft is fixedly provided on the side of the camera connecting seat, and the upper end of the driven arm is connected to the second connecting shaft through a connecting ball head.

[0015] Furthermore, a posture sensor is provided at the lower portion of the camera connecting seat.

[0016] Furthermore, a controller and a distance measuring sensor are provided at the lower part of the fixing plate.

[0017] Furthermore, the posture sensor, distance sensor and multiple servo motors are all electrically connected to the controller.

[0018] Furthermore, a shock-absorbing base is provided at the lower portion of the height adjustment assembly.

[0019] Furthermore, the shock-absorbing base includes a first bottom plate and a second bottom plate arranged in parallel, a damper is provided between the first bottom plate and the second bottom plate, and connecting holes are provided on both the first bottom plate and the second bottom plate.

[0020] Technical effects of the present invention:

[0021] Compared with the existing technology, the present invention provides a device for stabilizing a marine camera to prevent sea wave turbulence. By providing an angle adjustment component and a height adjustment component, the device can automatically adjust the angle and height of the marine camera, thereby greatly improving the stability of the marine camera, ensuring normal monitoring of the marine camera, and guaranteeing the safety of navigation. By providing a shock-absorbing base, the vibration of the device is greatly reduced, thereby strengthening the protection of the marine camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention from a first viewing angle;

[0023] Figure 2 is a schematic diagram of the third perspective structure of the present invention;

[0024] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure of part A;

[0025] Figure 4 Schematic diagram of the structure of the angle adjustment component of the present invention;

[0026] Figure 5 It is a structural schematic diagram of the shock-absorbing base in the present invention;

[0027] Figure 6 It is a structural block diagram of the present invention.

[0028] in:

[0029] 1. Shock-absorbing base; 2. Electric telescopic rod; 3. Angle adjustment assembly; 4. Camera connector; 5. Fixing plate; 6. Posture sensor; 7. Controller; 8. Distance sensor; 11. First base plate; 12. Second base plate; 13. Damper; 14. Connecting hole; 31. Fixing bracket; 32. Servo motor; 33. Active arm; 34. Driven arm; 35. First connecting shaft; 36. Connecting ball head; 37. Second connecting shaft. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example:

[0032] like Figure 1 、 2As shown in Figure 4, a marine camera stabilization device for preventing sea waves and turbulence described in this embodiment includes a fixing plate 5; an angle adjustment component 3, wherein the angle adjustment component 3 is fixedly arranged on the upper part of the fixing plate 5, a camera connecting seat 4, wherein the camera connecting seat 4 is arranged on the upper part of the angle adjustment component 3, and the camera connecting seat 4 is used to fix the marine camera. The angle adjustment component 3 includes a servo motor 32 and a plurality of adjustment arms, the lower end of the adjustment arm is connected to the output end of the servo motor 32, the angle adjustment component 3 also includes a fixing frame 31, the servo motor 32 is fixedly arranged on the fixing frame 31, the number of the servo motors 32 is four, the number of the adjustment arms is four, including an active arm 33 and a driven arm 34, the lower end of the active arm 33 is fixedly connected to the output end of the servo motor 32, the upper end of the active arm 33 is hinged to the lower end of the driven arm 34, the upper end of the driven arm 34 is hinged to the camera connecting seat 4, the upper end of the active arm 33 is provided with a first connecting shaft 35, and the driven arm 34 is connected by The ball head 36 is connected to the first connecting shaft 35, and a second connecting shaft 37 is fixedly provided on the side of the camera connecting seat 4. The upper end of the driven arm 34 is connected to the second connecting shaft 37 through the connecting ball head 36. When the angle of the camera connecting seat 4 is adjusted, the servo motor 32 is controlled to move, and the angle between the active arm 33 and the driven arm 34 changes. The adjusting arm controls the angle of the camera connecting seat 4 to change, thereby realizing the angle adjustment of the marine camera; a height adjustment component, the height adjustment component is an electric telescopic rod 2, and the height adjustment component is arranged at the lower part of the fixed plate 5. The height adjustment component is used to control the height of the camera connecting seat 4. When the hull is bumpy due to wind and waves, the hull shakes up and down, and the up and down movement of the camera is reduced by adjusting the extension of the electric telescopic rod 2; by setting the angle adjustment component 3 and the height adjustment component, the device can automatically adjust the angle and height of the marine camera, which greatly improves the stability of the marine camera, ensures the normal monitoring of the marine camera, and ensures the safety of navigation.

[0033] A posture sensor 6 is provided at the lower portion of the camera connector 4. The posture sensor 6 integrates an accelerometer and a gyroscope, and utilizes the accelerometer and the gyroscope to identify sudden changes in acceleration or angular velocity, such as encountering big waves or a loose camera.

[0034] like Figure 2 、 3 As shown, a controller 7 and a distance sensor 8 are provided at the lower portion of the fixing plate 5 . The distance sensor 8 is used to detect the length information of the electric telescopic rod 2 so as to provide indication information for the extension and contraction of the electric telescopic rod 2 .

[0035] like Figure 6 As shown, the posture sensor 6 , the distance sensor 8 and the four servo motors 32 are all electrically connected to the controller 7 .

[0036] like Figure 5 As shown, a shock-absorbing base 1 is provided at the lower part of the height adjustment assembly, and the shock-absorbing base 1 includes a first base plate 11 and a second base plate 12 arranged in parallel. A damper 13 is provided between the first base plate 11 and the second base plate 12. The damper 13 consumes excess kinetic energy or vibration energy in the mechanical system and converts it into other forms such as heat energy, thereby reducing the vibration of the device. Connection holes 14 are provided on the first base plate 11 and the second base plate 12. By providing the shock-absorbing base 1, the vibration of the device is greatly reduced and the protection of the marine camera is strengthened.

[0037] How it works

[0038] When the hull is rocked by wind and waves, the attitude sensor 6 detects the motion state and inclination information of the marine camera and transmits the information to the controller 7. The controller 7 controls the servo motor 32 to move, and the angle between the active arm 33 and the driven arm 34 changes. The adjusting arm controls the angle of the camera connecting seat 4 to change, thereby adjusting and correcting the angle of the marine camera. The controller 7 controls the electric telescopic rod 2 to extend or retract, reducing the up and down movement of the camera and achieving stability of the marine camera.

[0039] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all points of view, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0040] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A device for stabilizing a marine camera to prevent sea waves, characterized in that: include: Fixed plate (5); An angle adjustment component (3), the angle adjustment component (3) is fixedly arranged on the upper part of the fixed plate (5), the angle adjustment component (3) comprises a servo motor (32) and a plurality of adjustment arms, the lower ends of the adjustment arms are connected to the output ends of the servo motor (32); A camera connection seat (4), wherein the camera connection seat (4) is arranged on the upper part of the angle adjustment component (3); A height adjustment component is provided, wherein the height adjustment component is an electric telescopic rod (2), and the height adjustment component is arranged at the lower part of the fixed plate (5).

2. The device for stabilizing a marine camera against wave turbulence according to claim 1, characterized in that: The angle adjustment assembly (3) further comprises a fixing frame (31), the servo motors (32) being fixedly arranged on the fixing frame (31), and the number of the servo motors (32) is four.

3. The device for stabilizing a marine camera against wave turbulence according to claim 2, characterized in that: The number of the regulating arms is four, including an active arm (33) and a driven arm (34), the lower end of the active arm (33) is fixedly connected to the output end of the servo motor (32), the upper end of the active arm (33) is hinged to the lower end of the driven arm (34), and the upper end of the driven arm (34) is hinged to the camera connecting seat (4).

4. The device for stabilizing a marine camera against wave turbulence according to claim 3, characterized in that: The upper end of the active arm (33) is provided with a first connecting shaft (35), and the driven arm (34) is connected to the first connecting shaft (35) via a connecting ball head (36).

5. The device for stabilizing a marine camera against wave turbulence according to claim 4, characterized in that: A second connecting shaft (37) is fixedly provided on the side of the camera connecting seat (4), and the upper end of the driven arm (34) is connected to the second connecting shaft (37) via a connecting ball head (36).

6. The device for stabilizing a marine camera against wave turbulence according to claim 1, characterized in that: A posture sensor (6) is provided at the lower portion of the camera connection seat (4).

7. The device for stabilizing a marine camera against wave turbulence according to claim 6, characterized in that: A controller (7) and a distance measuring sensor (8) are provided at the lower part of the fixing plate (5).

8. The device for stabilizing a marine camera against wave turbulence according to claim 7, characterized in that: The posture sensor (6), distance sensor (8) and multiple servo motors (32) are all electrically connected to the controller (7).

9. The device for stabilizing a marine camera against wave turbulence according to claim 1, characterized in that: A shock-absorbing base (1) is provided at the lower part of the height adjustment component.

10. The device for stabilizing a marine camera against wave turbulence according to claim 9, characterized in that: The shock-absorbing base (1) comprises a first base plate (11) and a second base plate (12) arranged in parallel, a damper (13) is provided between the first base plate (11) and the second base plate (12), and connection holes (14) are provided on both the first base plate (11) and the second base plate (12).

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