Camera angle adjusting device for aerial photography

Abstract

The utility model discloses a camera angle adjusting device for aerial photography, which belongs to the technical field of aerial photography and comprises a base, a protective shell is arranged below the base, a telescopic cylinder is arranged in the protective shell, and an angle adjusting device body is arranged below the telescopic cylinder. The angle adjusting device comprises an angle adjusting device body, a convenient installation assembly is arranged below the angle adjusting device body, a camera body is arranged below the convenient installation assembly, and a ventilation assembly is arranged on one side of the angle adjusting device body. The angle adjusting device is simple in structure and convenient to use, the camera body can be conveniently installed and used, the clamping plate, the fastening spring and the fastening pad are arranged, the fixing effect on the camera body is good, the ventilation base and the dustproof filter screen are arranged, the interior of a machine shell of the angle adjusting device body can be conveniently ventilated, and the situation that the interior is moist, and a motor is damaged is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of aerial photography, and in particular relates to a camera angle adjustment device for aerial photography. Background Art

[0002] Aerial photography, also known as "aerial photography", refers to the method of photographing ground or aerial targets from the air using a special aerial camera installed on an aircraft. An angle adjustment device refers to the ability to adjust the angle of the device as needed. During aerial photography, in order to meet the needs of photography, an angle adjustment device is usually used to adjust the angle of the camera.

[0003] Chinese patent application No. 202223234800.9 discloses a camera angle adjustment device for aerial photography, which includes: a casing, the interior of the casing is a cavity; a transverse rotating shaft, the transverse rotating shaft is fixedly connected to the casing, the transverse rotating shaft runs through the two side walls of the casing, and the two ends of the transverse rotating shaft are rotatably connected to the frame; by setting a first motor and a second motor, under the action of the first motor, the casing is rotatably connected to the frame through the transverse rotating shaft, and the vertical angle of the camera can be adjusted by the first motor; by setting a second motor, the second motor is connected to the longitudinal rotating shaft through a gear transmission, and under the action of the second motor, the longitudinal rotating shaft can be driven to rotate to adjust the horizontal angle, which is convenient for adjusting the camera to shoot at multiple angles, greatly improving the shooting effect of the camera.

[0004] The above-mentioned disclosed patent has the following characteristics: 1. When in use, the angle adjustment device and the camera body are connected and fixed by a fixing plate and a plurality of bolts. When in use, it is not convenient to install and fix the camera body, and it is necessary to drill holes on the camera for installation, which is not practical enough; 2. When in use, the motor of the angle adjustment device is in the casing. Because the casing is relatively sealed, it is inconvenient to ventilate the casing, and moisture is likely to occur inside, especially in the rainy season, which may cause a short circuit in the motor. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a camera angle adjustment device for aerial photography, which is convenient for installing and using the camera body, and convenient for ventilating the inside of the housing to prevent the inside from being cold and damp, which affects the use of the motor.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a camera angle adjustment device for aerial photography, comprising a base, a protective shell is arranged below the base, a telescopic cylinder is arranged inside the protective shell, an angle adjustment device body is arranged below the telescopic cylinder, a convenient installation component is arranged below the angle adjustment device body, a camera body is arranged below the convenient installation component, and a ventilation component is arranged on one side of the angle adjustment device body.

[0007] Preferably, the convenient installation assembly includes a mounting seat, a bidirectional threaded screw, a turning handle, a square slider, a clamping seat, a damping block and a fastening screw, wherein a mounting seat is arranged below the angle adjustment device body, a bidirectional threaded screw is arranged inside the mounting seat, a turning handle is arranged at one end of the bidirectional threaded screw, the surface of the bidirectional threaded screw is symmetrical and is threadedly connected with a square slider, and a clamping seat is arranged below the square slider.

[0008] Preferably, a clamping plate is provided inside the clamping seat, a fastening spring is provided at the connection between the clamping plate and the clamping seat, a fastening pad is provided at one end of the clamping plate, and limiting sliders are provided on both sides of the clamping plate.

[0009] Preferably, a bearing plate 1 is provided at one end of the clamp seat, and a bearing plate 2 is slidably connected above the bearing plate 1.

[0010] Preferably, the ventilation assembly includes a ventilation seat, a dust filter, a clamping block, a pull rod, a clamping slider and a clamping spring, wherein ventilation holes are opened on both sides of the angle adjustment device body, a ventilation seat is provided on one side of the ventilation hole, a dust filter is provided inside the ventilation seat, a clamping block is provided on one side of the dust filter, a pull rod is provided at one end of the clamping block, a clamping slider is provided above the pull rod, and a clamping spring is provided on one side of the clamping slider.

[0011] Preferably, a guide sliding opening is provided at one end of the clamping block, and a stabilizing sliding rod is slidably connected to one end of the clamping sliding block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model realizes the effect of convenient installation and use of the camera body by setting a convenient installation component. A mounting seat, a bidirectional threaded screw, a turning handle, a square slider, a clamping seat, a damping block and a fastening screw are provided, so that the camera body can be conveniently installed and used without the aid of other tools or drilling holes on the camera body. A clamping plate, a fastening spring and a fastening pad are provided, so that the camera body can be fixed effectively.

[0014] 2. The utility model provides a ventilation component to facilitate ventilation of the interior of the casing to prevent the interior from being cold and damp and affecting the use of the motor. A ventilation seat and a dust filter are provided to facilitate ventilation of the interior of the angle adjustment device body. A clamping block, a pull rod, a clamping slider and a clamping spring are provided to facilitate disassembly and assembly of the dust filter and cleaning of the dust filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model after removing the protective shell;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model cut from the front view;

[0017] Figure 3 This is a schematic diagram of the structure of the convenient installation component of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the ventilation component of the utility model.

[0019] In the figure: 1. base; 2. protective shell; 3. telescopic cylinder; 4. angle adjustment device body; 5. convenient installation component; 51. mounting seat; 52. bidirectional threaded screw; 53. turning handle; 54. square slider; 55. clamping seat; 56. damping block; 57. fastening screw; 551. clamping plate; 552. fastening spring; 553. fastening pad; 554. limiting slider; 555. bearing plate one; 556. bearing plate two; 6. camera body; 7. ventilation component; 71. ventilation seat; 72. dust filter; 73. clamping block; 74. pull rod; 75. clamping slider; 76. clamping spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4The utility model provides the following technical solutions: a camera angle adjustment device for aerial photography, comprising a base 1, a protective shell 2 is arranged below the base 1, a telescopic cylinder 3 is arranged inside the protective shell 2, an angle adjustment device body 4 is arranged below the telescopic cylinder 3, a convenient installation component 5 is arranged below the angle adjustment device body 4, a camera body 6 is arranged below the convenient installation component 5, and a ventilation component 7 is arranged on one side of the angle adjustment device body 4.

[0023] Specifically, the convenient installation component 5 includes a mounting seat 51, a bidirectional threaded screw 52, ​​a turning handle 53, a square slider 54, a clamping seat 55, a damping block 56 and a fastening screw 57, wherein a mounting seat 51 is arranged below the angle adjustment device body 4, a bidirectional threaded screw 52 is arranged inside the mounting seat 51, a turning handle 53 is arranged at one end of the bidirectional threaded screw 52, ​​the surface of the bidirectional threaded screw 52 is symmetrical and is threadedly connected with a square slider 54, and a clamping seat 55 is arranged below the square slider 54.

[0024] By adopting the above technical solution, the camera body 6 is placed on the supporting plate 1 555 and the supporting plate 2 556, and then the turning handle 53 is rotated, the turning handle 53 drives the bidirectional threaded screw 52 to rotate, the turning of the bidirectional threaded screw 52 drives the square slider 54 to move, the movement of the square slider 54 drives the clamping seat 55 to move, and the camera body 6 is clamped and fixed, and then the fastening screw 57 is rotated, the fastening screw 57 drives the damping block 56 to move, and the turning handle 53 is fastened, so that when the device is in use, it is convenient to clamp and fix the camera body 6, and the camera body 6 can be easily installed without the aid of external tools, thereby improving the practicality of use.

[0025] Specifically, a clamping plate 551 is provided inside the clamping seat 55 , a fastening spring 552 is provided at the connection between the clamping plate 551 and the clamping seat 55 , a fastening pad 553 is provided at one end of the clamping plate 551 , and limiting sliders 554 are provided on both sides of the clamping plate 551 .

[0026] By adopting the above technical solution, when the clamp seat 55 moves, the clamping plate 551 and the camera body 6 are abutted, and then the clamping plate 551 moves in the clamp seat 55 to compress the fastening spring 552 until the fastening spring 552 is in a completely fastened state, thereby achieving a good clamping effect on the camera body 6.

[0027] Specifically, a bearing plate 1 555 is disposed at one end of the clamping seat 55 , and a bearing plate 2 556 is slidably connected above the bearing plate 1 555 .

[0028] By adopting the above technical solution, the first supporting plate 555 and the second supporting plate 556 are convenient for supporting the camera body 6, thereby improving the safety of fixing the camera body 6.

[0029] When this embodiment is in use: the camera body 6 is placed on the supporting plate 1 555 and the supporting plate 2 556, and then the turning handle 53 is rotated. The turning handle 53 drives the bidirectional threaded screw 52 to rotate, and the turning handle 53 drives the square slider 54 to move. The movement of the square slider 54 drives the clamping seat 55 to move. When the clamping seat 55 moves, the clamping plate 551 and the camera body 6 are abutted. Then the clamping plate 551 is moved in the clamping seat 55 to compress the fastening spring 552 until the fastening spring 552 is in a completely fastened state, thereby clamping and fixing the camera body 6. Then the fastening screw 57 is rotated. The fastening screw 57 drives the damping block 56 to move, thereby fastening the turning handle 53. When the device is in use, it is convenient to clamp and fix the camera body 6, and the camera body 6 can be easily installed without the aid of external tools, thereby improving the practicality of use.

[0030] Example 2

[0031] The present embodiment is different from the embodiment 1 in that: specifically, the ventilation assembly 7 includes a ventilation seat 71, a dust filter 72, a clamping block 73, a pull rod 74, a clamping slider 75 and a clamping spring 76, wherein ventilation holes are provided on both sides of the angle adjustment device body 4, a ventilation seat 71 is provided on one side of the ventilation hole, a dust filter 72 is provided inside the ventilation seat 71, a clamping block 73 is provided on one side of the dust filter 72, a pull rod 74 is provided at one end of the clamping block 73, a clamping slider 75 is provided above the pull rod 74, and a clamping spring 76 is provided on one side of the clamping slider 75.

[0032] By adopting the above technical solution, the ventilation seat 71 is used to facilitate ventilation of the interior of the angle adjustment device body 4, and the dust filter 72 is provided to prevent dust from entering. When the dust filter 72 needs to be cleaned, the pull rod 74 is pulled, and the pull rod 74 drives the clamping slider 75 to move the compressed clamping spring 76, so that the clamping block 73 is disengaged from the clamping hole, and then the dust filter 72 can be removed for cleaning, so that when the device is in use, it is convenient to ventilate the interior of the casing of the angle adjustment device body 4 to prevent the interior from being cold and humid and affecting the use of the motor.

[0033] Specifically, a guide sliding opening is provided at one end of the clamping block 73, and a stabilizing sliding rod is slidably connected to one end of the clamping slider 75.

[0034] By adopting the above technical solution, the guide slide makes it easy for the dust filter 72 to abut against the clamping block 73 when it is installed, and can drive the clamping block 73 to move to one side. The stabilizing slide bar makes it easy for the clamping slider 75 to slide stably.

[0035] When this embodiment is in use: the ventilation seat 71 is used to facilitate ventilation of the interior of the angle adjustment device body 4, and the dust filter 72 is provided to prevent dust from entering. When the dust filter 72 needs to be cleaned, the pull rod 74 is pulled, and the pull rod 74 drives the clamping slider 75 to move the compressed clamping spring 76, so that the clamping block 73 is disengaged from the clamping hole, and then the dust filter 72 can be removed for cleaning, so that when the device is in use, it is convenient to ventilate the interior of the casing of the angle adjustment device body 4 to prevent the interior from being cold and humid, which affects the use of the motor.

[0036] The structure and use principle of the protective shell 2, telescopic cylinder 3, angle adjustment device body 4 and camera body 6 in the utility model have been disclosed in a camera angle adjustment device for aerial photography disclosed in Chinese patent application No. 202223234800.9. Its working principle is that the first motor, the second motor, the camera body 6 and the telescopic cylinder 3 are all controlled by an external controller, which is convenient for the staff to control through the external controller. The first motor, the second motor, the camera body 6 and the telescopic cylinder 3 are all powered by an external power supply to ensure the normal operation of the device. After the utility model is installed, the external power supply is connected and the telescopic cylinder 3 is controlled by the external controller. The retracting cylinder 3 works to drive the frame down. When the horizontal shooting angle of the camera body 6 needs to be adjusted, the third gear drives the fourth gear on the longitudinal rotating shaft to rotate by controlling the second motor to rotate, thereby driving the horizontal angle of the bottom camera body 6 to rotate. When the vertical shooting angle of the camera body 6 needs to be adjusted, the first motor is controlled to rotate to drive the horizontal rotating shaft to rotate, thereby driving the housing to rotate in the vertical direction, which is convenient for the camera body 6 to shoot at a vertical angle. At the end of shooting, the camera body 6 can be stored in the protective shell 2 by controlling the retractable cylinder 3. The above completes the use process of a camera angle adjustment device for aerial photography.

[0037] Working principle and use process of the utility model: When the utility model is used, the camera body 6 is installed through the convenient installation component 5. When in use, the telescopic cylinder 3 works through the control of the external controller to extend the camera body 6 out of the protective shell 2, and then the camera body 6 can be operated. When working, the angle of the camera body 6 can be adjusted through the angle adjustment device body 4. When the angle adjustment device body 4 is in use, the interior of its casing can be ventilated through the ventilation component 7. When the convenient installation component 5 is in use, the camera body 6 is placed on the supporting plate 1 555 and the supporting plate 2 556, and then the turning handle 53 is rotated. The turning handle 53 rotates to drive the bidirectional threaded screw 52 to rotate. The turning of the bidirectional threaded screw 52 drives the square slider 54 to move. The movement of the square slider 54 drives the clamping seat 55 to move. When the clamping seat 55 moves, the clamping plate 551 and the camera body 6 are abutted, and then the clamping plate 551 moves in the clamping seat 55 to compress the fastening spring 5 52, until the fastening spring 552 is in a completely fastened state, the camera body 6 is clamped and fixed, and then the fastening screw 57 is rotated. The fastening screw 57 rotates to drive the damping block 56 to move and tighten the handle 53, so that the device can be conveniently clamped and fixed to the camera body 6 when in use, and the camera body 6 can be easily installed without the aid of external tools, thereby improving the practicality of use. When the ventilation component 7 is in use, the ventilation seat 71 is used to facilitate ventilation of the interior of the angle adjustment device body 4, and the dust filter 72 is provided to facilitate dust and dust entry. When the dust filter 72 needs to be cleaned, the pull rod 74 is pulled, and the pull rod 74 drives the clamping slider 75 to move and compress the clamping spring 76, so that the clamping block 73 is disengaged from the clamping hole, and then the dust filter 72 can be removed for cleaning, so that when the device is in use, it is convenient to ventilate the interior of the housing of the angle adjustment device body 4 to prevent the interior from being cold and humid and affecting the use of the motor.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A camera angle adjustment device for aerial photography, comprising a base, characterized in that: A protective shell is arranged below the base, a telescopic cylinder is arranged inside the protective shell, an angle adjustment device body is arranged below the telescopic cylinder, a convenient installation component is arranged below the angle adjustment device body, a camera body is arranged below the convenient installation component, and a ventilation component is arranged on one side of the angle adjustment device body.

2. The camera angle adjustment device for aerial photography according to claim 1, characterized in that: The convenient installation assembly includes a mounting seat, a bidirectional threaded screw, a turning handle, a square slider, a clamping seat, a damping block and a fastening screw, wherein a mounting seat is arranged below the angle adjustment device body, a bidirectional threaded screw is arranged inside the mounting seat, a turning handle is arranged at one end of the bidirectional threaded screw, the surface of the bidirectional threaded screw is symmetrical and is threadedly connected with a square slider, and a clamping seat is arranged below the square slider.

3. The camera angle adjustment device for aerial photography according to claim 2, characterized in that: A clamping plate is arranged inside the clamping seat, a fastening spring is arranged at the connection between the clamping plate and the clamping seat, a fastening pad is arranged at one end of the clamping plate, and limited sliding blocks are arranged on both sides of the clamping plate.

4. The camera angle adjustment device for aerial photography according to claim 2, characterized in that: A bearing plate 1 is arranged at one end of the clamp seat, and a bearing plate 2 is slidably connected above the bearing plate 1.

5. The camera angle adjustment device for aerial photography according to claim 1, characterized in that: The ventilation assembly includes a ventilation seat, a dust filter, a clamping block, a pull rod, a clamping slider and a clamping spring, wherein ventilation holes are opened on both sides of the angle adjustment device body, a ventilation seat is provided on one side of the ventilation hole, a dust filter is provided inside the ventilation seat, a clamping block is provided on one side of the dust filter, a pull rod is provided at one end of the clamping block, a clamping slider is provided above the pull rod, and a clamping spring is provided on one side of the clamping slider.

6. The camera angle adjustment device for aerial photography according to claim 5, characterized in that: One end of the clamping block is provided with a guide sliding opening, and one end of the clamping sliding block is slidably connected with a stabilizing sliding rod.

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