Replaceable image viewing stabilizing device between lens and image recording equipment

Abstract

The replaceable image view-finding stabilizing device located between the lens and the image recording equipment comprises an image active stabilizing module, the image active stabilizing module is internally provided with a pan-tilt assembly and a gyroscope sensor which are electrically connected with each other, and the pan-tilt assembly is provided with a lens; the annular interfaces are detachably assembled at the two ends of the image active stabilization module; wherein the image active stabilization module can be installed between the image recording device and the lens through the annular interface, and the lens, the lens and the image recording device can sequentially form a coherent view finding light path. Therefore, the image active stabilization module is additionally arranged between the image recording equipment and the lens, the size is small, the compatibility is high, the influence caused by jitter during photographing can be counteracted, and the stability of a view field is kept.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of camera equipment, and in particular to a replaceable image view stabilizing device between a lens and an image recording device. BACKGROUND

[0002] In the field of photography and videography, especially in dynamic shooting scenes such as sports event shooting, outdoor documentary shooting, etc., due to the shaking or movement of the shooting device, the captured images often appear blurred, which seriously affects the shooting quality and effect.

[0003] The existing solutions can solve certain image blurring phenomenon, but also have some drawbacks, such as the gimbal stabilizing device attached to the camera is bulky and heavy, which brings great inconvenience to the carrying and operation of the photographer, increases the use cost and difficulty, and sometimes cannot meet the strict requirements of high-quality shooting. Especially when using a lens and a camera that do not have anti-shake function, the problem of image blurring is still prominent. Therefore, the market urgently needs an image stabilizer that is more compatible with the camera to overcome the shortcomings of the existing technology. CONTENT OF THE INVENTION

[0004] The present application is made in view of the above state of the art. The purpose of the present application is to provide a replaceable image view stabilizing device between a lens and an image recording device.

[0005] The technical solution adopted by the present application comprises: an image active stabilizing module, the image active stabilizing module has a gimbal assembly and a gyroscope sensor electrically connected to each other inside, the gimbal assembly has a lens; a ring-shaped interface, the image active stabilizing module is detachably assembled with the ring-shaped interface at both ends; wherein the image active stabilizing module can be installed between the image recording device and the lens through the ring-shaped interface, the lens, the lens, and the image recording device can form a coherent view light path in sequence.

[0006] As a further improvement of the present application, the image recording device comprises a camera body or a camera body; the ring-shaped interface is detachably assembled with the image recording device, the lens, and the image active stabilizing module by clamping or threading.

[0007] As a further improvement of the present application, the outer ring of the ring-shaped interface has a radially outwardly extending lug, and the inner ring of the ring-shaped interface has a radially inwardly protruding catch.

[0008] As a further improvement of the present application, the outer wall of the image active stabilizing module is in the shape of a solid of revolution, and the outer diameter of the image active stabilizing module is not greater than the outer diameter of the lens.

[0009] As a further improvement of the present application, the holder assembly comprises a motor electrically connected with the gyroscope sensor, the motor at least comprises a first rotating motor and a second rotating motor with their respective axes intersecting at an angle, the holder assembly comprises an outer frame and an inner frame movably assembled with each other; the output shaft of the first rotating motor is fixed with the outer frame, the output shaft of the second rotating motor is fixed with the inner frame, the output shaft of the second rotating motor penetrates through the outer frame, the cylinder body of the second rotating motor is fixed with the outer frame, and the viewfinder light path penetrates through the inner frame.

[0010] As a further improvement of the present application, the image active stabilization module comprises an acceleration sensor and a gravity sensor.

[0011] As a further improvement of the present application, the image active stabilization module comprises an identification sensor, which can identify the model of the lens and the image recording device.

[0012] As a further improvement of the present application, the image active stabilization module comprises a control module, which comprises a microprocessor, a memory and a communication module; the memory can store program codes and user setting parameters; the communication module can be wirelessly connected with external devices through wireless communication modes, including Bluetooth, Wi-Fi and star flash.

[0013] As a further improvement of the present application, the image active stabilization module is provided with an interactive display screen.

[0014] As a further improvement of the present application, a handle is hinged to the top of the outer wall of the image active stabilization module; a bottom support seat is protruded outwardly at the bottom of the outer wall of the image active stabilization module, and the bottom support seat can be movably assembled with a linear slide rail.

[0015] The beneficial effects of the present application, which is a replaceable image view stabilization device between a lens and an image recording device, include:

[0016] The problem of image blur of the image recording device such as a camera in a dynamic shooting environment is solved, and efficient and clear photography effect can be achieved. Even if the image active stabilization module is matched with a lens and an image recording device without anti-shake function, the stability and clarity of the shooting picture can still be significantly improved.

[0017] Firstly, the image active stabilization module is arranged between the camera body of the camera and the lens of the camera. Compared with a large external holder, the image recording device assembled with the image active stabilization module is smaller and lighter, and is convenient to carry.

[0018] Secondly, the two ends of the image active stabilization module use the ring-shaped interface to assemble with the camera body and the lens, which is convenient to disassemble and assemble and has strong compatibility, and the camera body and the lens do not need to be changed.

[0019] Fourthly, the holder assembly of the image active stabilization module is equivalent to an internal holder, and the lens of the internal holder and the middle part of the ring-shaped interface do not block the passing of the view light path.

[0020] Finally, the angular velocity data of the pitch axis and the horizontal axis of the image recording device are detected by using the gyroscope sensor, so as to obtain the motion target quantity of the shaking of the image recording device, and then the holder assembly drives the lens to swing and adjust on the horizontal axis and the pitch axis, so that the lens can fine-tune the direction of the incident light, so as to control the view light path and offset the influence of the shaking of the image recording device, and keep the stability of the field of view. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments, the drawings of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0022] Figure 1 is the application schematic diagram of the first embodiment of the replaceable image view stabilization device between the lens and the image recording device of the present application;

[0023] Figure 2 is the application schematic diagram of the first embodiment of the replaceable image view stabilization device between the lens and the image recording device of the present application;

[0024] Figure 3 is the exploded view of the application state of the first embodiment of the replaceable image view stabilization device between the lens and the image recording device of the present application;

[0025] Figure 4 is the exploded view of the application state of the first embodiment of the replaceable image view stabilization device between the lens and the image recording device of the present application;

[0026] Figure 5 is the exploded view of the second embodiment of the image active stabilization module of the replaceable image view stabilization device between the lens and the image recording device of the present application;

[0027] Figure 6 is the perspective view of the second embodiment of the ring-shaped interface of the replaceable image view stabilization device between the lens and the image recording device of the present application;

[0028] Figure 7is the application schematic diagram of the second embodiment of the interchangeable image view stabilizing device between the lens and the image recording equipment of the present application;

[0029] Figure 8 is the perspective view of one embodiment of the interchangeable image view stabilizing device between the lens and the image recording equipment of the present application.

[0030] Explanation of reference signs

[0031] 1 - annular interface; 11 - convex handle; 12 - clamping tooth; 2 - image recording equipment; 3 - lens; 4 - image active stabilizing module; 41 - surrounding shell; 411 - handle; 412 - bottom support; 42 - end cover; 43 - pan-tilt assembly; 431 - circuit board; 432 - outer frame; 433 - inner frame; 434 - first rotary motor; 435 - second rotary motor; 436 - gyroscope sensor; 437 - lens; 438 - control module; 44 - interactive display screen; 5 - linear slide rail. DETAILED DESCRIPTION

[0032] The exemplary embodiments of the present application are described below with reference to the accompanying drawings. It should be understood that the specific description is only for teaching those skilled in the art how to implement the present application, and is not intended to exhaust all possible ways of the present application, nor to limit the scope of the present application.

[0033] Reference Figure 4 and Figure 8 , the embodiment of the present application provides an interchangeable image view stabilizing device between the lens and the image recording equipment. The device comprises: an image active stabilizing module 4, an annular interface 1. The image active stabilizing module 4 is internally provided with a pan-tilt assembly 43 and a gyroscope sensor 436, the pan-tilt assembly 43 further comprises a lens 437 with mechanical rotation freedom, and the gyroscope sensor 436 is electrically connected with the pan-tilt assembly 43. The image active stabilizing module 4 is detachably assembled with the annular interface 1 at both ends, i.e. as shown in Figure 8 , each axial end of the image active stabilizing module 4 can be assembled with one annular interface 1. The two ends of the image active stabilizing module 4 can be assembled with the annular interface 1 at the junctions of the image recording equipment 2 and the lens 3. There is a continuous view light path between the lens 3, the lens 437 and the image recording equipment 2, and the view light path also passes through the middle of the annular interface 1. As shown in the shooting diagram of Figure 3 , along the axis in one direction, the lens 3, the annular interface 1, the image active stabilizing module 4, the annular interface 1 and the image recording equipment 2 are coaxially arranged in sequence. Figure 4 is the further exploded view based on Figure 3 , the exploded view of Figure 4The image active stabilization module 4 in the image recording device 2 is also the state of the exploded view. When the image recording device 2 appears to be shaking, the gyroscope sensor 436 detects the angular velocity data of the pitch axis and the horizontal axis of the image recording device 2, so as to obtain the movement target quantity required for compensation of the shaking, and the target quantity is subjected to feedback control calculation to obtain a control output quantity, so as to realize the rotation control of the lens 437 on the pitch axis and the horizontal axis. The gimbal assembly 43 drives the lens 437 to swing on the horizontal axis and the pitch axis. The lens 437 can change the direction of the light, so as to control the viewfinder light path and offset the influence of the shaking of the image recording device 2, thereby maintaining the stability of the field of view.

[0034] The image active stabilization module 4 of the interchangeable image view stabilization device between the lens and the image recording device in the present application plays a key role in stabilizing the image. The gyroscope sensor 436 of the image active stabilization module 4 is the core sensing element, which adopts a high-precision microcomputer system (MEMS) and can accurately perceive the movement posture and shaking of the image recording device 2 on the three axes X, Y and Z in real time. The gyroscope sensor 436 has high sensitivity and response speed and can quickly capture the tiny shaking changes.

[0035] In an embodiment, the image recording device 2 is a camera body or a photographic camera body. A complete camera generally includes a camera body and a lens 3 combined together, and a complete photographic camera generally includes a photographic camera body and a lens 3 combined together. As shown in Figure 1 、 Figure 2 、 Figure 7 is an application schematic diagram, Figure 8 is a perspective view of the present application. For example, the ring-shaped interface 1 can also be pre-installed on both ends of the active stabilization module 4 as shown in Figure 8 After the active stabilization module 4 with the ring-shaped interface 1 is assembled, the active stabilization module 4 can be freely assembled with different models of the lens 3, the photographic camera body and the camera body.

[0036] In an embodiment, as shown in Figure 2 、 Figure 3 , the ring-shaped interface 1 is detachably assembled with the image recording device 2, the lens 3 and the image active stabilization module 4 by clamping or threading.

[0037] The beneficial effects of the above embodiment are that the ring-shaped interface 1 can realize the quick disassembly and assembly of the image recording device 2, the lens 3 and the image active stabilization module 4. The image active stabilization module 4 can be quickly and conveniently installed between the lens 3 and the image recording device 2, and can be easily disassembled when not in use, thereby being convenient for carrying and storage.

[0038] In one non-limiting example, the ring interface 1 can be a variety of photographic professional interfaces, and the ring interface 1 can adopt an industry standard size, such as a PL interface (i.e., PL mount, Positive Lock), etc. The ring interface 1 achieves seamless compatibility with the lens 3 and the image recording device 2. The ring interface 1 ensures that the connection between the image recording device 2, the lens 3, and the image active stabilization module 4 is firm and reliable, and does not loosen or fall off during shooting. In actual assembly, the ring interface 1 can be assembled with the lens 3 or the image recording device 2 first, and then assembled with the image active stabilization module 4.

[0039] In one embodiment, as shown in Figure 6 , Figure 6 the outer ring of the ring interface 1 in Figure 6 compared with Figure 3 and Figure 4 , the inner ring of the ring interface 1 has radially inwardly protruding teeth 12. The teeth 12 are arranged in a ring array around the axis of the ring interface 1, and the gaps between adjacent teeth 12 facilitate the axial approach and assembly of the ring interface 1 with the image recording device 2 and the lens 3.

[0040] The beneficial effects of the above embodiment are that the outwardly protruding handle 11 facilitates the operation of the ring interface 1 by a person's fingers, and the inwardly protruding teeth 12 provide a clamping assembly form. When assembly is required, the ring interface 1 is docked with the connected components and then rotated by a certain angle, realizing the axial limiting of the teeth 12 on the lens 3, the image active stabilization module 4, and the image recording device 2.

[0041] In one embodiment, as shown in Figures 1 to 3 , the outer wall of the image active stabilization module 4 is a whole cylinder or other revolution body shape, and the outer diameter of the image active stabilization module 4 can be not greater than the outer diameter of the lens 3. The outer shell of the image active stabilization module 4 includes a surrounding shell 41 and an end cover 42.

[0042] The beneficial effects of the above embodiment are that the image active stabilization module 4 is located between the image recording device 2 and the lens 3, and the overall shape consistency is good, which is beneficial to human engineering.

[0043] In a non-limiting example, in terms of material selection, the shell of the image active stabilization module 4 can be made of high-strength alloy material, or light-weight materials such as high-strength plastic, titanium metal, carbon fiber, etc. The connecting interface and support structure of the shell of the image active stabilization module 4 can be made of light-weight aluminum alloy material. For the image active stabilization module 4 shell composed of multiple materials, the aluminum alloy material and the plastic part are connected by screws or buckles. These materials have good mechanical properties and weight advantages, which can significantly reduce the overall weight of the image active stabilization module 4 while ensuring structural strength, achieving the lightweight design goal of the image active stabilization module 4. The shell of the image active stabilization module 4 can withstand various stresses and impacts during shooting, and is light in weight, convenient to carry and use.

[0044] In an embodiment, as shown in Figure 4 , Figure 5 Assuming that the connection between the image recording device 2 and the lens 3 is the X-axis, the gimbal assembly 43 includes a motor electrically connected to the gyroscope sensor 436. The motor includes at least a first rotary motor 434 and a second rotary motor 435 with their respective axes at an angle to each other. The gimbal assembly 43 includes an outer frame member 432 and an inner frame member 433 that are movably assembled with each other. The outer frame member 432 is connected to the first rotary motor 434, i.e. the end of the output shaft of the first rotary motor 434 is fixed to the outer frame member 432, and the first rotary motor 434 drives the outer frame member 432 to swing within a certain angle around the Z-axis. The inner frame member 433 is connected to the second rotary motor 435, i.e. the end of the output shaft of the second rotary motor 435 is fixed to the inner frame member 433, and the second rotary motor 435 drives the inner frame member 433 to swing within a certain angle around the Y-axis. In addition, the cylinder of the first rotary motor 434, the cylinder of the second rotary motor 435, and the surrounding shell 41 of the active stabilization module 4 are relatively fixed. There is a gap between the outer frame member 432 and the inner frame member 433, which allows the outer frame member 432 and the inner frame member 433 to swing within a certain range. Therefore, the outer frame member 432 and the inner frame member 433 are movably assembled with each other by means of the output shaft of the second rotary motor 435.

[0045] The beneficial effects of the above embodiment are: the motor is an execution element that is adjusted in real time according to the data transmitted by the gyroscope sensor 436, and adopts electromagnetic drive technology and motor control algorithm. The motor has high torque output capability and can generate enough force to offset the shaking of the image recording device 2 within a short time. At the same time, it has the characteristics of low energy consumption and fast response, ensuring that it can respond quickly even in frequent shaking conditions, achieving stable control of the image.

[0046] In a non-limiting example, the viewfinder light path passes through the inner frame 433, the lens 437 is located in the inner frame 433, the inner frame 433 is located in the outer frame 432, the outer diameter of the inner frame 433 is smaller than the inner diameter of the outer frame 432, and the respective axial directions of the inner frame 433 and the outer frame 432 are both through.

[0047] In a non-limiting example, the first rotating motor 434 and the second rotating motor 435 can respectively allow the outer frame 432 and the inner frame 433 to change the direction of the angle of view, thereby offsetting the slight directional changes caused by the shaking of the image recording device 2. The respective axial directions of the first rotating motor 434 and the second rotating motor 435 are perpendicular to each other, and the respective axial directions of the first rotating motor 434 and the second rotating motor 435 are both perpendicular to the axial direction of the lens 3.

[0048] In a non-limiting example, the motor is a miniature DC brushless motor, the shell of the motor is made of aluminum alloy material, and the motor is manufactured by pressure casting process. The rotor and stator of the motor are made of magnetic material and precise winding process, which ensures that the motor has the characteristics of high torque, low energy consumption and fast response. The driving circuit of the motor uses a special motor driving chip, which controls the output signal of the chip through programming to realize accurate control of the motor.

[0049] In an embodiment, the image active stabilization module 4 further comprises an acceleration sensor and a gravity sensor.

[0050] The beneficial effects of the above embodiment are that through the built-in acceleration sensor and gravity sensor, the attitude and position changes of the image active stabilization module 4 can be sensed in real time, thereby further assisting in adjusting the control strategy of the motor to achieve more accurate image stabilization effect.

[0051] In an embodiment, the image active stabilization module 4 comprises an identification sensor, which can identify the model of the image recording device 2 and the lens 3. The main way can be to realize mutual identification and parameter adjustment through electronic contact communication protocol and embedded chip.

[0052] The beneficial effects of the above embodiment are that the image active stabilization module 4 has intelligent identification function, can automatically identify the model of the connected lens 3 and image recording device 2, and automatically optimize the settings of the image active stabilization module 4 according to the parameters, thereby improving the compatibility and stability of the device.

[0053] In a non-limiting example, in terms of electronic connection, the image active stabilization module 4 internally integrates a signal transmission line and a conversion chip, which can transmit signals between the lens 3 and the image recording device 2 when needed, ensuring that the quality and stability of the image are not affected. At the same time, the active stabilization module 4 can have certain signal optimization and enhancement functions, and can pre-process the input signals to improve the quality and stability of the signals, further improving the shooting effect of the image.

[0054] In an embodiment, the image active stabilization module 4 includes a circuit board 431 and a control module 438, the control module 438 including a microprocessor, a memory, and a communication module. The memory can store program codes, user setting parameters, and data information obtained by using the image recording device 2. The communication module is wirelessly connected to an external device through a wireless communication mode, including Bluetooth, mobile hotspot (Wi-Fi), Near Link, etc. The gyroscope sensor 436 transmits the jitter data of the image recording device 2 to the control module 438 at high speed and high precision. In addition, the circuit board 431 is fixed in position relative to the surrounding shell 41, the outer wall of the cylinder body of the first rotary motor 434 can be fixed with the inner wall of the surrounding shell 41 or the circuit board 431, and the output shaft of the first rotary motor 434 passes through the circuit board 431 to drive the outer frame 432. The outer wall of the cylinder body of the second rotary motor 435 is fixed with the outer frame 432, and the output shaft of the second rotary motor 435 passes through the outer frame 432 to drive the inner frame 433.

[0055] The beneficial effects of the above embodiment are that the image active stabilization module 4 also supports wireless connection with other devices (such as smart phones, tablet computers, etc.), and users can remotely control and set parameters of the image active stabilization module 4 through corresponding applications on mobile devices, further expanding the operation convenience and functional diversity of the device.

[0056] In a non-limiting example, the mainboard of the control module 438 integrates a microprocessor selected from an ARM processor, which realizes various control functions and data processing of the image active stabilization module 4 through programming.

[0057] In a non-limiting example, the gyroscope sensor 436 selects a MEMS gyroscope chip, which is soldered on the circuit board 431 of the image active stabilization module 4 through surface mount technology (SMT). At the same time, a corresponding filter circuit and amplifier circuit are designed on the circuit board 431 to process the signals output by the gyroscope sensor 436, improving the quality and stability of the signals.

[0058] In a non-limiting example, the control module 438's circuit board 431 is a multi-layer PCB board, integrating a microprocessor, sensor interface circuit, motor drive circuit, power management circuit, etc. The electronic components on the circuit board 431 are soldered using surface mount technology (SMT) and reflow soldering processes to ensure soldering quality and reliability. The electronic connectors connected to the circuit board 431 are gold-plated to improve their conductivity and oxidation resistance, ensuring signal transmission stability. After assembly, the image active stabilization module 4 undergoes functional testing and debugging to ensure it functions properly and accurately controls the gyroscope sensor 436 and the motor.

[0059] To ensure the efficient operation of the active stabilization system, the control module 438 employs a microprocessor and control algorithms. The microprocessor can quickly process the data transmitted by the gyroscope sensor 436 and calculate the necessary control commands for the motor based on a preset algorithm, achieving precise motor control. The control algorithm comprehensively considers various factors, such as the frequency, amplitude, and direction of jitter, as well as the characteristics of the shooting scene and the user's needs. Through continuous optimization and adjustment, it ensures optimal image stabilization results in various complex shooting environments. Simultaneously, the control module 438 also features adaptive learning capabilities, automatically adjusting algorithm parameters based on actual usage conditions to improve the adaptability and stability of the stabilization system.

[0060] In one embodiment, such as Figure 5 As shown, compared to Figures 1 to 4 as well as Figure 7 , Figure 5 The image active stabilization module 4 includes an interactive display screen 44. The interactive display screen 44 uses a liquid crystal display (LCD) screen or an organic light-emitting diode (OLED) screen, with the appropriate size and resolution selected according to actual needs and design. The interactive display screen 44 is connected to the control module 438 via a flexible circuit board. The image active stabilization module 4 also includes a battery that provides power to the motor, the image active stabilization module 4, and other components.

[0061] The beneficial effects of adopting the above embodiments are: the interactive display screen 44 provides users with rich functions and a convenient operating experience. The interactive display screen 44 can display the working status of the image active stabilization module 4, various parameter information, and previews of the captured images in real time. Users can intuitively understand the current working mode of the image active stabilization module 4, such as follow mode and lock mode, through the interactive display screen 44. They can also know important information such as the data of the gyroscope sensor 436, the operating status of the motor, and the battery level in the image active stabilization module 4, making it convenient to keep abreast of the device's operating status and make corresponding adjustments.

[0062] In one non-limiting example, the image active stabilization module 4 can provide various convenient operation modes, such as touch operation, button operation, or operation through a wireless remote control, in terms of operation mode. The specific operation mode can be selected and configured according to the user's needs and actual design. The user can select different working modes through these operation modes, such as adjusting the sensitivity of the image active stabilization module 4, or setting the shooting parameters, etc.

[0063] In one embodiment, as shown in Figure 4 The top of the outer wall of the image active stabilization module 4 is hinged with a handle 411. The bottom of the handle 411 is movably assembled with the surrounding shell 41 of the image active stabilization module 4.

[0064] The beneficial effects of the above embodiment are: when taking the image active stabilization module 4, the handle 411 is lifted up. After the image active stabilization module 4 is installed, in order to avoid the interference of the handle 411 with external objects, the handle 41 can be rotated to one side by about 90°, and the handle 411 is laid down.

[0065] In one embodiment, as shown in Figure 7 The bottom of the outer wall of the image active stabilization module 4 is outwardly convex with a bottom support 412, which can be movably assembled with the linear slide rail 5. The axis direction of the image recording device 2 and the lens 3 is parallel to the length direction of the linear slide rail 5. The shape of the bottom support 412 is not unique, as shown in Figure 1 Two shapes of the bottom support 412 are shown.

[0066] The beneficial effects of the above embodiment are: the bottom support 412 can be assembled with the linear slide rail 5, and the image active stabilization module 4 can have a certain linear translational freedom along the linear slide rail 5. When actually installing or replacing the image active stabilization module 4, it is convenient for the image active stabilization module 4 to be precisely connected with the image recording device 2 and the lens 3 in the axial direction.

[0067] The assembly steps of the replaceable image view stabilization device of the present application between the lens and the image recording device are as follows:

[0068] The image active stabilization module 4 shell and the internal electronic connector are assembled. The electronic connector is installed at the specified position inside the image active stabilization module 4 shell, and is fixed by screwing or welding to ensure firm connection. Then, the assembled image active stabilization module 4 is tested for electrical performance to check whether the signal transmission is normal and the connection is reliable.

[0069] Install the gyroscope sensor 436 and the motor on the internal frame of the image active stabilization module 4. Fix the gyroscope sensor 436 and the motor in the corresponding position by means of screws or glue, etc., and ensure that the installation direction is correct. Then, arrange and fix the connection lines of the gyroscope sensor 436 and the motor by means of wire slot or binding tape, etc., to avoid line confusion and entanglement.

[0070] Install the circuit board 431 of the image active stabilization module 4 inside the image active stabilization module 4 shell and connect it with the gyroscope sensor 436, the motor, the interface adaptation module, etc. When connecting the lines, pay attention to the direction and position of the plug to ensure correct and accurate connection. At the same time, mark and classify the lines during the connection process for subsequent maintenance and debugging.

[0071] Install the image active stabilization module 4 shell. Assemble the surrounding shell 41 and the end cover 42 of the image active stabilization module 4 shell and fix them by means of screw connection or buckle connection, etc. During the assembly process, pay attention to the installation position and direction of the image active stabilization module 4 shell to ensure that the parts are tightly matched without gaps and looseness. At the same time, perform appearance inspection on the image active stabilization module 4 shell to ensure that the surface is free of scratches and defects, etc.

[0072] Install the interactive display screen 44 on the designated position of the image active stabilization module 4 shell and fix it by means of screws or glue, etc. Then, connect the connection lines between the interactive display screen 44 and its mainboard to ensure reliable line connection. After the installation is completed, perform function test and debugging on the entire image active stabilization module 4, including interface adaptation test, stabilization effect test, intelligent control function test, etc. After the test, clean and package the image active stabilization module 4.

[0073] The use method of the application located between the lens and the image recording device is as follows:

[0074] Before using the image active stabilization module 4, the user needs to place it between the lens 3 and the image recording device 2. During the installation, pay attention to aligning and inserting the interface and fixing it to ensure that the image active stabilization module 4 is firmly connected with the lens 3 and the image recording device 2 without looseness and shaking.

[0075] After the installation is completed, turn on the power switches of the image recording device 2 and the image active stabilization module 4. At this time, the image active stabilization module 4 will automatically initialize and the working status and related information of the image active stabilization module 4 will be displayed on the interactive display screen 44. The user can set it according to the shooting scene and demand by means of keys, interactive display screen 44 or wireless remote controller, etc., such as selecting working modes like follow-up mode and lock mode, adjusting the sensitivity parameters of the stabilizer, setting shooting parameters, etc.

[0076] During the shooting process, the gyroscope sensor 436 monitors the motion posture and jitter of the image recording device 2 in real time and transmits the data to the image active stabilization module 4. The image active stabilization module 4 adjusts according to the received data.

[0077] The beneficial effects of the interchangeable image view stabilization device of the present application between the lens and the image recording device include:

[0078] Significantly improve image stability and clarity. By adopting the active stabilization system composed of gyroscope sensor 436 and motor, the jitter of image recording device 2 can be sensed and quickly offset in real time, effectively solving the problem of image blur in dynamic shooting environment, significantly improving the stability and clarity of the shooting picture. Whether in fast-moving shooting scenes or in unstable situations such as handheld shooting, it can ensure that high-quality clear images are taken, meeting the strict requirements of image quality in the fields of film and television shooting, documentary production and sports event live broadcast.

[0079] Convenient to carry and operate. Lightweight and compact design makes the image active stabilization module 4 have the advantages of small size and light weight, which is convenient for the photographer to carry and operate. Whether in outdoor shooting or in complex shooting environment, the stabilizer can be easily carried and used, without bringing too much burden to the photographer. At the same time, reasonable ergonomic design and convenient installation and removal method further improve the convenience of operation, so that the photographer can focus more on shooting creation and improve work efficiency.

[0080] Strong compatibility, no need to modify the equipment. The ring-shaped interface 1 makes the image active stabilization module 4 compatible with the lens 3 and the image recording device 2, without the need to modify the lens 3 and the image recording device 2, reducing the use cost and equipment threshold, and also protecting the integrity and original performance of the equipment. This allows users to choose shooting equipment more flexibly, according to different shooting needs and scenes, improving the universality and applicability of the equipment.

[0081] Intelligent control to meet the needs of different users. The image active stabilization module 4 provides flexible setting options for users, who can make personalized settings and adjustments according to shooting needs, such as selecting different working modes, adjusting sensitivity, etc. At the same time, real-time monitoring function can be used to let users know the working status of the image active stabilization module 4 at any time, so as to make timely adjustments and optimization, improving the controllability and accuracy of shooting. In addition, the model automatic identification function and wireless connection function further expand the intelligent degree and operation convenience of the equipment, meeting the diversified needs of different users in various shooting scenes and improving the user experience.

[0082] The above examples are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. A replaceable image view stabilizer between a lens and an image recording device, characterized in that, The image active stabilization module comprises a gimbal assembly and a gyroscope sensor which are electrically connected to each other, and the gimbal assembly comprises a lens. An annular interface is detachably assembled to the image active stabilization module. The image active stabilization module is mounted between the image recording device and the lens through the annular interface, and the lens, the image active stabilization module and the image recording device form a coherent view light path in sequence. The image recording device comprises a camera body or a camera body.

2. The interchangeable image-stabilizing viewfinder device between a lens and an image recording device according to claim 1, characterized in that: The annular interface is detachably assembled to the image recording device, the lens and the image active stabilization module by clamping or threading. The outer ring of the annular interface comprises a radial outwardly extending handle, and the inner ring of the annular interface comprises a radial inwardly protruding tooth.

3. The interchangeable image-stabilizing viewfinder device between a lens and an image recording device according to claim 1, characterized in that: The outer wall of the image active stabilization module is in the shape of a rotary body, and the outer diameter of the image active stabilization module is not greater than the outer diameter of the lens.

4. The interchangeable image-stabilizing viewfinder device of claim 1, wherein: The gimbal assembly comprises a motor electrically connected to the gyroscope sensor, and the motor comprises a first rotating motor and a second rotating motor which are at an angle to each other, and the gimbal assembly comprises an outer frame and an inner frame which are movably assembled to each other.

5. The interchangeable image-stabilizing viewfinder device of claim 1, wherein: The output shaft of the first rotating motor is fixed to the outer frame, the output shaft of the second rotating motor is fixed to the inner frame, the output shaft of the second rotating motor passes through the outer frame, the cylinder body of the second rotating motor is fixed to the outer frame, and the view light path passes through the inner frame. The image active stabilization module comprises an acceleration sensor and a gravity sensor.

6. The interchangeable image-stabilizing viewfinder device of claim 1, wherein: The image active stabilization module comprises an identification sensor which can identify the model of the image recording device and the lens.

7. The interchangeable image-stabilizing viewfinder for use between a lens and an image recording device, according to claim 1, wherein: The image active stabilization module comprises a control module which comprises a microprocessor, a memory and a communication module, the memory can store program codes and user setting parameters, the communication module can be wirelessly connected to an external device through a wireless communication mode, and the wireless communication mode comprises Bluetooth, Wi-Fi and star flash.

8. The interchangeable image-stabilizing viewfinder for use between a lens and an image recording device, according to claim 1, wherein: The image active stabilization module comprises an interactive display screen.

9. The interchangeable image-stabilizing viewfinder for use between a lens and an image recording device, according to claim 1, wherein: A handle is hinged to the top of the outer wall of the image active stabilization module.

10. The interchangeable image-stabilizing device of claim 1, wherein: A bottom support seat is protruded outwardly at the bottom of the outer wall of the image active stabilization module, and the bottom support seat is movably assembled to a linear slide rail. ​

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