Underwater target image acquisition device

Abstract

The utility model discloses an underwater target image acquisition device which comprises a camera, a protective cover is covered outside the camera, a buffer protection piece is arranged in the protective cover, the camera is arranged on the buffer protection piece, a fixing column is arranged on the side wall of the protective cover, a connecting sleeve is detachably arranged on the fixing column through a bolt, and the connecting sleeve is connected with the protective cover through a bolt. The connecting sleeve is movably connected with a support, and an angle adjusting piece is arranged between the support and the connecting sleeve. The utility model belongs to the technical field of image acquisition devices, and particularly relates to an underwater target image acquisition device.

Description

Technical Field

[0001] The utility model belongs to the technical field of image acquisition devices, in particular to an underwater target image acquisition device. Background Art

[0002] In the process of underwater target image acquisition, the camera is a core component, and the rationality of its performance and structure directly affects the acquisition effect.

[0003] A camera without a protective structure is directly exposed to water and is easily affected by the impact of water flow and collision with impurities in the water, which affects the stability of shooting. Generally, the camera itself can adjust the shooting angle, but the angle adjustment range is small and there is a lack of structure to assist in adjusting the angle. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the camera lacks a protective structure and has a limited angle, and lacks a structure to assist in adjusting the angle.

[0005] In order to achieve the above functions, the technical solution adopted by the present invention is as follows: an underwater target image acquisition device, comprising a camera, the outer cover of the camera is provided with a protective cover, a buffer protection part is provided inside the protective cover, the camera is arranged on the buffer protection part, the side wall of the protective cover is provided with a fixing column, the fixing column is detachably provided with a connecting sleeve by a bolt, the connecting sleeve is movably connected to a support, and an angle adjustment part is provided between the support and the connecting sleeve.

[0006] Preferably, the buffer protection component includes a support arm, a mounting plate, a damper and a spring, one end of the support arm is hinged to the inner wall of the protective cover, and the other end of the support arm is hinged to the side wall of the mounting plate. Two groups of support arms are provided in parallel, the fixed end of the damper is hinged to the inner wall of the protective bag, the fixed end of the damper is hinged to the inner wall of the protective cover, the movable end of the damper is connected to the side wall of the support arm through an axis rotation, the spring is sleeved on the damper, and the camera is fixed to the mounting plate by bolts.

[0007] Preferably, the angle adjustment member includes an extension plate, the top wall of the connecting sleeve is provided with two ears, a rotating shaft is rotatably provided on the two ears, both ends of the rotating shaft are rotatably provided on the bottom of the support, the two ears are fixedly sleeved on the rotating shaft, the extension plate is fixedly sleeved on the rotating shaft, and a telescopic member is provided on the support, and the telescopic member drives the extension plate to rotate upward or downward.

[0008] Preferably, the telescopic member includes a waterproof shell, an electric telescopic rod and a connecting rod. The waterproof shell is fixedly arranged at the top end of the support. The fixed end of the electric telescopic rod is arranged at the inner top of the waterproof shell. The movable end of the electric telescopic rod slides through the waterproof shell and the support and moves in the support. One end of the connecting rod is hinged to the movable end of the electric telescopic rod, and the other end of the connecting rod is rotatably connected to the end of the extension plate through an axis.

[0009] Preferably, the protective cover is a transparent structure, and the side wall of the protective cover is provided with a blocking cover which is detachable by bolts.

[0010] Preferably, a mounting sleeve is provided on the top of the waterproof shell, and a through hole is provided on the mounting sleeve.

[0011] The utility model adopts the above structure to achieve the following beneficial effects: the camera is separated from underwater organisms or impurities by the protective cover, and at the same time, the buffer protection part can be used to buffer and protect the internal camera when underwater organisms collide with the protective cover, while improving the stability of image acquisition, and the angle adjustment part is used to cooperate with the rotation of the camera itself to expand the range of image acquisition. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural diagram of removing the blocking cover according to an embodiment of the utility model;

[0013] Figure 2 The overall structure of the embodiment of the utility model is shown in FIG. Figure 1 ;

[0014] Figure 3 The overall structure of the embodiment of the utility model is shown in FIG. Figure 2 ;

[0015] Figure 4 The overall structure of the embodiment of the utility model is shown in FIG. Figure 4 ;

[0016] Figure 5 for Figure 4 Enlarged view of part A in the middle.

[0017] Among them, 1. Camera, 2. Protective cover, 3. Buffer protection part, 4. Fixed column, 5. Connecting sleeve, 6. Support, 7. Angle adjustment part, 8. Support arm, 9. Mounting plate, 10. Damper, 11. Spring, 12. Extension plate, 13. Double ears, 14. Rotating shaft, 15. Telescopic part, 16. Waterproof shell, 17. Electric telescopic rod, 18. Connecting rod, 19. Sealing cover, 20. Mounting sleeve, 21. Through hole. DETAILED DESCRIPTION

[0018] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be noted that the terms "center," "up," "down," "left," "right," "vertical," "horizontal," "inside," and "outside" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for the purpose of facilitating the description of the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The present invention will be further described below in conjunction with the accompanying drawings.

[0020] like Figure 1-5 As shown, the utility model proposes an underwater target image acquisition device, including a camera 1, the outer cover of the camera 1 is provided with a protective cover 2, a buffer protection part 3 is provided in the protective cover 2, the protective cover 2 is a transparent structure, the side wall of the protective cover 2 is provided with a blocking cover 19 by means of a bolt shell, the camera 1 is provided on the buffer protection part 3, the side wall of the protective cover 2 is provided with a fixing column 4, the fixing column 4 is detachably provided with a connecting sleeve 5 by means of a bolt, a support 6 is movably connected to the connecting sleeve 5, an angle adjustment part 7 is provided between the support 6 and the connecting sleeve 5, the camera 1 is separated from underwater organisms or impurities by the protective cover 2 shell, and at the same time, in conjunction with the buffer protection part 3, the internal camera 1 can be buffered and protected when underwater organisms hit the protective shell, thereby improving the stability of image acquisition, and the angle adjustment part 7 cooperates with the rotation of the camera 1 itself to expand the range of image acquisition.

[0021] like Figure 1 and 5As shown, the buffer protection member 3 includes a support arm 8, a mounting plate 9, a damper 10 and a spring 11. One end of the support arm 8 is hinged to the inner wall of the protective cover 2, and the other end of the support arm 8 is hinged to the side wall of the mounting plate 9. The support arm 8 is provided in two parallel groups. The fixed end of the damper 10 is hinged to the inner wall of the protective bag, and the fixed end of the damper 10 is hinged to the inner wall of the protective cover 2. The movable end of the damper 10 is connected to the side wall of the support arm 8 through an axial rotation. The spring 11 is sleeved on the damper 10, and the camera 1 is fixed to the mounting plate 9 by bolts. When it is hit by an external impact, the mounting plate 9 will shake in the protective shell, which will squeeze the support arm 8. The angle between the support arm 8 and the mounting plate 9 will change, and the elastic force of the spring 11 prevents the angle from changing to provide buffer protection.

[0022] like Figure 2-3 As shown, the angle adjustment member 7 includes an extension plate 12, and the top wall of the connecting sleeve 5 is provided with two ears 13. The two ears 13 are rotatably provided with a rotating shaft 14. The two ends of the rotating shaft 14 are rotatably provided at the bottom of the support 6. The two ears 13 are fixedly sleeved on the rotating shaft 14, and the extension plate 12 is fixedly sleeved on the rotating shaft 14. A telescopic member 15 is provided on the support 6. The telescopic member 15 drives the extension plate 12 to rotate upward or downward to drive the rotating shaft 14 to rotate. The rotation drives the camera 1 in the protective cover 2 below to adjust the pitch angle, cooperate with the shooting angle adjustment of the camera 1 itself, so as to expand the image acquisition range.

[0023] like Figure 2-3 As shown, the telescopic member 15 includes a waterproof shell 16, an electric telescopic rod 17 and a connecting rod 18. The waterproof shell 16 is fixed to the top of the support 6. The top of the waterproof shell 16 is provided with a mounting sleeve 20. The mounting sleeve 20 is provided with a through hole 21 for easy connection with an external rod. The fixed end of the electric telescopic rod 17 is provided at the inner top of the waterproof shell 16. The movable end of the electric telescopic rod 17 slides through the waterproof shell 16 and the support 6 and moves in the support 6. One end of the connecting rod 18 is hinged to the movable end of the electric telescopic rod 17, and the other end of the connecting rod 18 is connected to the end of the extension plate 12 through an axis rotation. The electric telescopic rod 17 extends and retracts, driving the connecting rod 18 to push or pull the extension plate 12 to rotate upward or downward.

[0024] During specific use, the camera 1 is separated from underwater organisms or impurities by the protective cover 2. At the same time, when the underwater organisms hit the protective shell, the mounting plate 9 will shake inside the protective shell, which will squeeze the support arm 8. The angle between the support arm 8 and the mounting plate 9 will change, and the elastic force of the spring 11 prevents the angle from changing to provide buffering protection, thereby providing buffering protection for the internal camera 1 and improving the stability of image acquisition.

[0025] By extending and retracting the electric telescopic rod 17, the connecting rod 18 is driven to push or pull the extension plate 12 to rotate upward or downward, thereby driving the rotation shaft 14 to rotate, and the rotation drives the camera 1 in the protective cover 2 below to adjust the pitch angle, and cooperate with the shooting angle adjustment of the camera 1 itself to expand the image acquisition range.

[0026] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. An underwater target image acquisition device, characterized in that: It includes a camera, the outer cover of the camera is provided with a protective cover, a buffer protection part is provided inside the protective cover, the camera is arranged on the buffer protection part, the side wall of the protective cover is provided with a fixing column, the fixing column is detachably provided with a connecting sleeve through a bolt, the connecting sleeve is movably connected to a support, and an angle adjustment part is provided between the support and the connecting sleeve.

2. The underwater target image acquisition device according to claim 1, characterized in that: The buffer protection component includes a support arm, a mounting plate, a damper and a spring. One end of the support arm is hinged to the inner wall of the protective cover, and the other end of the support arm is hinged to the side wall of the mounting plate. Two groups of support arms are provided in parallel. The fixed end of the damper is hinged to the inner wall of the protective bag, and the fixed end of the damper is hinged to the inner wall of the protective cover. The movable end of the damper is connected to the side wall of the support arm through an axis rotation. The spring is sleeved on the damper, and the camera is fixed to the mounting plate by bolts.

3. The underwater target image acquisition device according to claim 1, characterized in that: The angle adjustment member includes an extension plate, and the top wall of the connecting sleeve is provided with two ears, and a rotating shaft is rotatably provided on the two ears. The two ends of the rotating shaft are rotatably provided on the bottom of the support. The two ears are fixedly sleeved on the rotating shaft, and the extension plate is fixedly sleeved on the rotating shaft. A telescopic member is provided on the support, and the telescopic member drives the extension plate to rotate upward or downward.

4. The underwater target image acquisition device according to claim 3, characterized in that: The telescopic member includes a waterproof shell, an electric telescopic rod and a connecting rod. The waterproof shell is fixed to the top of the support. The fixed end of the electric telescopic rod is arranged at the inner top of the waterproof shell. The movable end of the electric telescopic rod slides through the waterproof shell and the support and moves in the support. One end of the connecting rod is hinged to the movable end of the electric telescopic rod, and the other end of the connecting rod is rotatably connected to the end of the extension plate through an axis.

5. The underwater target image acquisition device according to claim 1, characterized in that: The protective cover is a transparent structure, and a side wall of the protective cover is detachably provided with a blocking cover via bolts.

6. The underwater target image acquisition device according to claim 4, characterized in that: A mounting sleeve is provided on the top of the waterproof shell, and a through hole is provided on the mounting sleeve.

Images