Anti-shake clamping tool for video production

Abstract

The utility model discloses an anti-shake clamping tool for video production, and relates to the technical field of video production equipment. Comprising a handheld frame, an assembling cavity is formed in the inner wall of one side of the handheld frame, a control mainboard and a first micro motor are installed in the assembling cavity, the output shaft end of the first micro motor is fixedly connected with an adapter, a second micro motor is installed in the adapter, and the output shaft end of the second micro motor is fixedly connected with a supporting back plate. According to the anti-shake clamping tool for video production, shaft movement adjustment is designed, a micro motor is arranged at the shaft movement position for driving, the gyroscope sensor is used for sensing the state, the state is transmitted to the control mainboard in real time for driving adjustment, image shake during shooting can be weakened to a great extent, and therefore the stable image effect is obtained; and meanwhile, the clamping seat adopts an elastic telescopic structure, so that stable clamping is provided, the clamping distance is also convenient to adjust, and the clamping seat is convenient to adapt to more electronic equipment for use.

Description

Technical Field

[0001] This utility model relates to the field of video production equipment technology, specifically to a shake-proof clamping fixture for video production. Background Technology

[0002] Whether in real life or online, we often see people turning various photos and videos into exquisite videos. In modern society, video production is becoming increasingly popular, and video editing software is emerging in an endless stream. Nowadays, in addition to video editing software that needs to be downloaded to a computer, some mobile video editing software is gradually becoming popular. The boundaries of video production have slowly blurred, and shooting a short film using simple editing methods can also be called video production today.

[0003] Before video production, footage needs to be shot. During shooting, the equipment is held manually, but this can cause shaking, resulting in unclear or shaky video, which is not conducive to the selection of footage. A camera stand is needed to fix the camera equipment to meet shooting requirements. However, existing camera stands cannot be adjusted to fix the equipment according to the usage situation. The camera stands can only fix a single size of equipment and cannot meet the needs of different sizes of equipment, making them inconvenient to use. Utility Model Content

[0004] This invention provides a shake-resistant clamping fixture for video production to solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a video production anti-shake clamping fixture, including a handheld frame, an assembly cavity provided on one inner wall of the handheld frame, and a control main board and a first micro motor installed in the assembly cavity, the output shaft end of the first micro motor is fixedly connected to an adapter, and a second micro motor is installed in the adapter, the output shaft end of the second micro motor is fixedly connected to a support back plate, and a gyroscope sensor is installed on the back of the support back plate, the first micro motor, the second micro motor and the gyroscope sensor are electrically connected to the control main board respectively, and a clamping seat is installed on the front of the support back plate by screws; the clamping seat includes a middle plate, a spring and a clamping block, the spring is embedded on both sides of the middle plate, and the clamping block is elastically connected to the middle plate by the spring.

[0006] Furthermore, the handheld frame has a rectangular structure, and a handle is installed at the top of the handheld frame.

[0007] Furthermore, the control motherboard is provided with a power interface, which extends outward from the assembly cavity.

[0008] Furthermore, the adapter is provided with an installation compartment, in which the second micro motor is fixed.

[0009] Furthermore, the support back plate is provided with a strip-shaped hole, and the clamp is locked to the strip-shaped hole by screws.

[0010] Furthermore, the middle plate is provided with sliding grooves on both sides, and one end of the spring and the clamping block are both located in the sliding grooves.

[0011] Compared with the prior art, this utility model provides a shake-resistant clamping fixture for video production, which has the following beneficial effects:

[0012] This video production anti-shake clamping fixture is designed with axial adjustment. A micro motor drives the axial movement, and the status is sensed by a gyroscope sensor and transmitted to the control motherboard in real time for drive adjustment. This can greatly reduce the image shake during shooting, thereby obtaining a stable image effect. At the same time, the clamp adopts an elastic telescopic structure, which not only provides a stable clamping but also makes it easy to adjust its clamping distance to adapt to a wider range of electronic devices. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a partial side view of the present invention;

[0015] Figure 3 This is a cross-sectional view of the present invention.

[0016] In the diagram: 1. Handheld frame; 2. Assembly cavity; 3. Control motherboard; 4. First micro motor; 5. Adapter; 6. Second micro motor; 7. Support back plate; 8. Gyroscope sensor; 9. Clamp; 901. Middle plate; 902. Spring; 903. Clamping block; 904. Slide groove; 10. Handle; 11. Power interface; 12. Mounting compartment; 13. Strip hole. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-3This utility model discloses a video production anti-shake clamping fixture, including a handheld frame 1. The inner wall of one side of the handheld frame 1 is provided with an assembly cavity 2, and a control motherboard 3 and a first micro motor 4 are installed in the assembly cavity 2. The output shaft end of the first micro motor 4 is fixedly connected to an adapter 5, and a second micro motor 6 is installed in the adapter 5. The output shaft end of the second micro motor 6 is fixedly connected to a support back plate 7, and a gyroscope sensor 8 is installed on the back of the support back plate 7. It is designed with axial movement adjustment. At the axial movement point, the micro motor will drive, and the gyroscope sensor 8 will sense the state and transmit it to the control motherboard 3 in real time for drive adjustment. This can greatly reduce the image shake during shooting, thereby obtaining a stable image effect. At the same time, the clamp 9 adopts an elastic telescopic structure, which provides a stable clamping and also facilitates the adjustment of its clamping distance to adapt to more electronic devices. The first micro motor 4, the second micro motor 6 and the gyroscope sensor 8 are electrically connected to the control motherboard 3 respectively. The clamp 9 is installed on the front of the support back plate 7 by screws.

[0019] The clamping seat 9 includes a middle plate 901, a spring 902 and a clamping block 903. The spring 902 is embedded on both sides of the middle plate 901, and the clamping block 903 is elastically connected to the middle plate 901 through the spring 902.

[0020] Specifically, the handheld frame 1 has a rectangular structure, and a handle 10 is installed on the top of the handheld frame 1.

[0021] In this implementation plan, the handheld frame 1 is made of aluminum alloy, which combines aesthetics and texture, and can also be used simultaneously as a side handle, microphone, fill light and tripod.

[0022] Specifically, the control motherboard 3 is provided with a power interface 11, and the power interface 11 extends outward from the assembly cavity 2.

[0023] In this implementation scheme, the main function of the power interface 11 is to transmit power signals and ensure that the device can operate normally by connecting the power supply and the device. Here, it is designed to be powered by connecting to the electronic device (mobile phone) through a data cable.

[0024] Specifically, the adapter 5 is provided with an installation chamber 12, and the second micro motor 6 is fixed in the installation chamber 12.

[0025] In this embodiment, the mounting chamber 12 is an assembly structure used for the installation and fixation of the second micro motor 6. The second micro motor 6 rotates axially, while the first micro motor 4 rotates radially.

[0026] Specifically, the support back plate 7 is provided with a strip hole 13, and the clamp 9 is locked to the strip hole 13 by screws.

[0027] In this embodiment, the strip hole 13 is a connecting structure used to connect the clamp 9 to the support back plate 7 via screws, and the position of the clamp 9 can be adjusted up and down as needed.

[0028] Specifically, the middle plate 901 has sliding grooves 904 on both sides, and one end of the spring 902 and the clamping block 903 are both located in the sliding grooves 904.

[0029] In this embodiment, the slide 904 can accurately position the clamping block 903 and guide it to move along a predetermined path.

[0030] In use, the device features axial adjustment, driven by micro-motors at both radial and axial points. A gyroscope sensor 8 (a device used to sense and maintain orientation, designed based on the principle of conservation of angular momentum; specifically, a gyroscope is a sensor that measures angular velocity; it uses a high-speed rotating gyroscope rotor to detect the device's rotational motion and determine the electronic device's offset angle, allowing the motor to adjust the angle and thus achieve anti-shake functionality) senses the state and transmits it in real-time to the control motherboard 3 (which receives the sensor data, processes and analyzes it using complex algorithms to accurately calculate the electronic device's position). The device's shaking status, including the direction, amplitude, and frequency of shaking, is monitored. Simultaneously, the control motherboard 3 optimizes the shaking data based on the electronic device's status and shooting requirements, generating corresponding control commands and sending them to the micro motor to adjust the shooting device's posture and position. This counteracts image displacement and blur caused by shaking, ensuring the shooting device maintains a stable shooting state. The drive adjustment significantly reduces image shaking during shooting, resulting in a stable image. Furthermore, the clamp 9 employs an elastic telescopic structure, providing a secure clamping grip while facilitating adjustment of the clamping distance to accommodate a wider range of electronic devices.

[0031] In summary, this anti-shake clamping fixture for video production is designed with axial adjustment. A micro motor drives the axial movement, and the gyroscope sensor 8 senses the status and transmits it to the control motherboard 3 in real time for drive adjustment. This can greatly reduce image shake during shooting, thereby obtaining a stable image effect. At the same time, the clamp 9 adopts an elastic telescopic structure, which not only provides a stable clamping but also facilitates the adjustment of its clamping distance to adapt to a wider range of electronic devices.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A video production anti-shake clamping tool comprising a hand-held frame (1), characterized in that: The side inner wall of the handheld frame (1) is provided with an assembly cavity (2), and a control mainboard (3) and a first micro motor (4) are installed in the assembly cavity (2); the output shaft end of the first micro motor (4) is fixedly connected with an adapter seat (5), and a second micro motor (6) is installed in the adapter seat (5); the output shaft end of the second micro motor (6) is fixedly connected with a supporting back plate (7), and a gyroscope sensor (8) is installed on the back surface of the supporting back plate (7); the first micro motor (4), the second micro motor (6) and the gyroscope sensor (8) are electrically connected with the control mainboard (3); the front surface of the supporting back plate (7) is provided with a clamping seat (9) through screws. The clamping seat (9) comprises a middle plate (901), springs (902) and clamping blocks (903); the springs (902) are embedded on both sides of the middle plate (901); and the clamping blocks (903) are elastically connected with the middle plate (901) through the springs (902).

2. The anti-shaking clamping tool for video production according to claim 1, characterized in that: The handheld frame (1) is in a rectangular structure, and a handle (10) is installed on the top of the handheld frame (1).

3. The anti-shake clamping tool for video production according to claim 1, characterized in that: A power interface (11) is arranged on the control mainboard (3), and the power interface (11) extends outward from the assembly cavity (2).

4. The anti-shake clamping tool for video production according to claim 1, characterized in that: An installation bin (12) is arranged on the adapter seat (5), and the second micro motor (6) is fixed in the installation bin (12).

5. The anti-shake clamping tool for video production according to claim 1, characterized in that: A strip-shaped hole (13) is arranged on the supporting back plate (7), and the clamping seat (9) is locked on the strip-shaped hole (13) through screws.

6. The anti-shake clamping tool for video production according to claim 1, characterized in that: Sliding grooves (904) are arranged on both sides of the middle plate (901), and one end of each of the springs (902) and the clamping blocks (903) is located in the sliding groove (904).

Images