Multi-scene shooting lens and design method based on matching multiple lenses

Abstract

The present invention relates to the field of camera equipment technology, and specifically to a multi-scene shooting lens based on matching multiple lenses and a design method thereof, comprising a fill light device, an image sensor and multiple lenses, and also comprising a lens mounting shell, wherein the lens mounting shell is provided with mounting grooves matching the multiple lenses, the multiple lenses are respectively fixed to the lens mounting shell through the mounting grooves, and the lens mounting shell is fixed to the electronic device housing by means of knobs and buckles. The present invention has significant advantages and can save sensor resources to a great extent, thereby effectively saving precious space inside a mobile phone. In addition, the design of the lens cover is highly customizable and replaceable, so that it can adapt to various different usage scenarios and needs.

Description

Technical Field

[0001] The present invention relates to the technical field of camera equipment, and in particular to a multi-scene shooting lens based on matching multiple lenses and a design method thereof. Background Art

[0002] In today's smartphone market, in order to adapt to various shooting scenarios, mobile phone manufacturers usually equip their phones with multiple camera modules. For example, when users want to take portraits, they usually use a portrait camera module with a focal length of 50mm to obtain a more natural and realistic effect; when taking landscape photos, they use a wide-angle camera module to capture a wider and more magnificent scene; when taking photos of tiny objects such as flowers or small insects, they use a macro camera module to capture more details. These different shooting scenarios are actually achieved through different camera lenses. At present, the image sensor and lens in the mobile phone camera module are tightly integrated.

[0003] However, this integration method also brings some problems. Since the image sensor and lens are used in a one-to-one relationship, the mobile phone camera module has certain limitations in shooting scenes. In order to make up for this limitation, mobile phone manufacturers have to add more camera modules to the mobile phone. However, since the mobile phone is a portable product, its internal space is very limited. Therefore, although a mobile phone can generally only be equipped with three to four camera modules, this is achieved at the expense of the weight of the mobile phone. This design not only increases the thickness and weight of the mobile phone, but may also cause inconvenience to users during use.

[0004] The root cause of this problem lies in the integration method of image sensor and lens. Because they are integrated, each camera module can only be used for specific shooting scenes and cannot flexibly adapt to different shooting needs. This design limits the versatility and flexibility of mobile phone camera modules, making it impossible for users to obtain the best shooting effect when facing a variety of shooting scenes. Therefore, how to realize more functional camera modules in a limited space while maintaining the portability and lightness of the mobile phone has become an important issue that mobile phone manufacturers need to solve. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention discloses a multi-scene shooting lens based on matching multiple lenses and a design method thereof, which are used to solve the above problems.

[0006] The present invention is achieved through the following technical solutions:

[0007] In a first aspect, the present invention provides a multi-scene shooting lens based on matching multiple lenses, including a fill light device, an image sensor and multiple lenses, and also includes a lens mounting shell, the lens mounting shell is provided with mounting grooves matching the multiple lenses, the multiple lenses are respectively fixed to the lens mounting shell through the mounting grooves, and the lens mounting shell is fixed to the electronic device housing by means of knobs and buckles.

[0008] Furthermore, the multiple lenses include an ultra-wide-angle lens, a wide-angle lens, a standard lens, a telephoto lens and a super telephoto lens.

[0009] Furthermore, the lens mounting housing is a ring-shaped lens mounting housing.

[0010] Furthermore, a rotatable knob is mounted on the lens mounting housing, and the lens can be moved by rotating the knob to achieve the effect of selecting different lenses.

[0011] Furthermore, the focal lengths and aperture sizes of the multiple lenses can be adjusted independently to adapt to different shooting environments and requirements.

[0012] Furthermore, the focal length adjustment range of each lens covers a wide range from wide-angle to telephoto, the aperture size is available from f / 1.8 to f / 22, and each lens is equipped with an autofocus function to ensure clear imaging effects in all shooting conditions.

[0013] Furthermore, the image processing module works in conjunction with the central processor of the electronic device to process image data from each lens in real time, and automatically adjusts image processing parameters according to the currently selected lens type and shooting mode to optimize the final imaging effect.

[0014] Furthermore, the lens mounting housing has a built-in photosensor, which works in conjunction with the central processor of the electronic device to monitor the surrounding light conditions in real time and automatically adjust the white balance settings according to the light intensity and color temperature, ensuring natural and realistic color performance in different lighting environments.

[0015] Furthermore, the multi-scene shooting lens supports multiple shooting modes, including manual mode, aperture priority mode, shutter priority mode and any one of the fully automatic modes, and users can choose the appropriate mode according to their shooting habits and needs.

[0016] Furthermore, the multi-scene shooting lens also includes an image stabilization system, which monitors the movement state of the lens in real time through a built-in gyroscope and accelerometer. When shaking or movement is detected, the system automatically adjusts the optical elements inside the lens to compensate for the impact of the movement, thereby ensuring that the captured image is stable and clear.

[0017] In a second aspect, the present invention provides a design method for a multi-scene shooting lens based on matching multiple lenses, the design method is used to design the multi-scene shooting lens based on matching multiple lenses described in the first aspect, comprising the following steps:

[0018] According to user needs and the diversity of shooting scenes, select multiple suitable lenses for matching;

[0019] Design the lens mounting housing to accommodate lenses of different sizes and types and ensure that the lens is fixed stably in the housing;

[0020] The central processor of the integrated light-sensitive sensor and electronic equipment can realize real-time monitoring of the surrounding light conditions;

[0021] Designing the lens housing’s multiple shooting mode selection mechanism, including manual mode, aperture priority mode, shutter priority mode, and fully automatic mode;

[0022] The built-in gyroscope and accelerometer monitor the movement of the lens in real time. When shaking or movement is detected, the optical elements inside the lens are automatically adjusted to compensate for the impact of the movement, thereby ensuring that the captured image is stable and clear.

[0023] The beneficial effects of the present invention are:

[0024] The present invention has significant advantages and can save sensor resources to a great extent, thereby effectively saving valuable space inside the mobile phone. In addition, the design of the lens cover is highly customizable and replaceable, so that it can adapt to various usage scenarios and needs. This flexibility allows users to choose a suitable lens cover according to their preferences and specific usage environment, thereby further improving the practicality and personalized experience of the mobile phone. Whether it is daily use or specific occasions, the present invention can provide a variety of solutions to meet the needs of users in different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 is a schematic diagram of the overall structure of the electronic device of this embodiment;

[0027] Figure 2 Schematic diagram of the lens mounting housing structure of this embodiment;

[0028] Figure 3 yes Figure 2 A-direction cross-sectional view;

[0029] Figure 4 It is an exploded view based on multi-scene shooting shots matching multiple lenses;

[0030] The numbers in the figure represent:

[0031] 1. Electronic device; 2. Lens mounting housing; 3. First lens; 4. Second lens; 5. Third lens; 6. Fourth lens; 7. Fill light device; 8. Image sensor. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In one embodiment, please refer to Figure 1 and Figure 4 The overall structure diagram and exploded diagram of the electronic device shown in the figure provide a multi-scene shooting lens based on matching multiple lenses, and further reference Figure 2 and Figure 3 The schematic diagram of the lens mounting shell structure and the cross-sectional view (AA) in the direction of A shown in the figure include a fill light device 7, an image sensor 8 and multiple lenses, and also include a lens mounting shell 2, on which mounting grooves matching the multiple lenses are opened, and the multiple lenses are respectively fixed to the lens mounting shell 2 through the mounting grooves, and the lens mounting shell 2 is fixed to the housing of the electronic device 1 by means of knobs and buckles.

[0034] In one embodiment, the multiple lenses include a first lens 3, a second lens 4, a third lens 5 and a fourth lens 6, and the first lens 3, the second lens 4, the third lens 5 and the fourth lens 6 can be an ultra-wide-angle lens, a wide-angle lens, a standard lens, a telephoto lens and a super-telephoto lens.

[0035] In one embodiment, the lens mounting housing 2 presents a ring-shaped structure, which is specifically used to fix and mount the lens. On this ring-shaped lens mounting housing 2, the designer cleverly installs a rotatable knob. The function of this knob is to drive the movement of the lens through its rotation, thereby realizing the user's need to select different lenses. The user only needs to gently turn the knob, and the lens will move smoothly along the guide rail or track inside the housing, and finally locate to the desired position. This design not only facilitates the replacement and selection of the lens, but also ensures the simplicity and accuracy of the operation, so that the user can quickly and accurately switch to the desired lens during use, thereby meeting various shooting needs.

[0036] In one embodiment, a precise rail system is designed inside the lens mounting housing 2 to ensure that each lens can move smoothly and accurately in place during the switching process. The rail system is made of high-strength material to withstand frequent lens replacement operations without deformation or damage. In addition, the rail system is also designed with dustproof and waterproof functions to protect the internal electronic components and optical components from the influence of the external environment.

[0037] In one embodiment, the lens mounting housing 2 also integrates a variety of sensors, including but not limited to distance sensors, temperature sensors, and humidity sensors. These sensors can monitor the working environment of the lens in real time and transmit data to the central processor. The processor adjusts the working parameters of the lens based on these data, such as autofocus, temperature compensation, and humidity control, to ensure that the best shooting effect can be obtained under various extreme conditions.

[0038] In one embodiment, the multi-scene shooting lens also has an intelligent recognition function. Through the integrated image recognition algorithm, the lens can automatically identify the shooting scene and recommend the most suitable lens and shooting mode according to the scene type. For example, when shooting landscapes, the system may recommend the use of an ultra-wide-angle lens and automatically switch to the aperture priority mode to obtain a greater depth of field; when shooting portraits, it may recommend the use of a telephoto lens and switch to the aperture priority mode for a better background blur effect.

[0039] In one embodiment, the multi-scene shooting lens also supports a wireless connection function, allowing the user to remotely control the lens through a smartphone or other wireless device. The user can view the image captured by the lens in real time through a dedicated application and make remote adjustments, such as switching lenses, adjusting shooting parameters, etc. This function greatly improves the flexibility and convenience of shooting, allowing users to perform precise shooting control even when they cannot directly touch the lens.

[0040] In one embodiment, among the multiple lenses, the focal length and aperture size of each lens can be adjusted independently to adapt to various shooting environments and meet various shooting needs. The focal length adjustment range of each lens is wide, covering the entire range from wide angle to telephoto, thereby providing users with great flexibility. At the same time, the aperture size of each lens also provides a wide range of choices from f / 1.8 to f / 22, so that users can choose the appropriate aperture size according to the specific shooting scene and lighting conditions. In addition, each lens is equipped with an autofocus function, which can ensure that users can obtain clear and sharp imaging effects under various shooting conditions. Whether shooting a wide landscape or capturing details in the distance, these lenses can provide excellent performance to meet the needs of professional photographers and photography enthusiasts.

[0041] In one embodiment, the image processing module works closely with the central processor of the electronic device 1 to work together to process the image data from each lens in real time. These image data are accurately analyzed and processed to ensure that the best imaging effect can be obtained under different shooting scenes and conditions. According to the currently selected lens type and shooting mode, the image processing module automatically adjusts the image processing parameters, such as contrast, saturation, sharpness, etc., to optimize the final imaging effect, making the photo or video more vivid, clear and realistic.

[0042] In one embodiment, a highly sensitive light sensor is built into the lens mounting housing 2. The light sensor is closely connected to the central processor of the electronic device 1 and works together to monitor the surrounding light conditions in real time. Whether it is strong sunlight, dim indoor light, or complex mixed light sources, the light sensor can accurately capture the intensity and color temperature information of the light. Based on this information, the central processor will automatically adjust the white balance settings to ensure that the photos and videos taken in different lighting environments can maintain natural and realistic color performance. In this way, users can easily obtain high-quality image works without manually adjusting complex settings.

[0043] In one embodiment, the multi-scene shooting lens has multiple shooting modes to meet the needs of different users. These modes include any one of manual mode, aperture priority mode, shutter priority mode and fully automatic mode. Users can flexibly choose the most suitable mode for shooting according to their shooting habits and specific needs. Manual mode allows users to fully control all settings of the camera, including aperture, shutter speed, ISO, etc., which is suitable for users who have a deep understanding of photography and high technical requirements. Aperture priority mode allows users to manually set the aperture value, and the camera automatically adjusts the shutter speed, which is suitable for shooting scenes that need to control the depth of field. Shutter priority mode allows users to manually set the shutter speed, and the camera automatically adjusts the aperture value, which is suitable for capturing moving objects or creating dynamic effects. Fully automatic mode completely controls all settings by the camera automatically, which is suitable for beginners or users who want to shoot quickly.

[0044] In addition, the multi-scene shooting lens is also equipped with an advanced image stabilization system. The system monitors the movement of the lens in real time through the built-in gyroscope and accelerometer. When the system detects lens shaking or movement, it automatically adjusts the optical elements inside the lens to compensate for the effects of movement. This function ensures that the resulting image remains stable and clear even when shooting handheld or in unstable environments, greatly improving the shooting quality. The image stabilization system is not only suitable for static shooting, but also particularly suitable for shooting videos, making the recorded videos smoother and more natural.

[0045] In one embodiment, the present invention provides a design method for a multi-scene shooting lens based on matching multiple lenses, comprising the following steps:

[0046] According to user needs and the diversity of shooting scenes, select multiple suitable lenses for matching;

[0047] Design the lens mounting housing to accommodate lenses of different sizes and types and ensure that the lens is fixed stably in the housing;

[0048] Integrate the light-sensitive sensor and the central processor of the electronic device 1 to achieve real-time monitoring of the surrounding light conditions;

[0049] Designing the lens housing’s multiple shooting mode selection mechanism, including manual mode, aperture priority mode, shutter priority mode, and fully automatic mode;

[0050] The built-in gyroscope and accelerometer monitor the movement of the lens in real time. When shaking or movement is detected, the optical elements inside the lens are automatically adjusted to compensate for the impact of the movement, thereby ensuring that the captured image is stable and clear.

[0051] When designing the multi-scene shooting lens, the compatibility and expandability of the lens were also taken into consideration. In order to adapt to the ever-evolving photography technology, the lens mounting housing is designed as a modular structure, allowing users to easily replace or upgrade the lens as needed. In addition, the lens housing is also equipped with a variety of interfaces, such as USB-C, HDMI, etc., which are convenient for connection with various external devices to achieve data transmission and remote control. This design not only increases the service life of the lens, but also provides users with more creative freedom.

[0052] In actual applications, the user experience of the multi-scene shooting lens has also been significantly improved. For example, by working with a smartphone, users can use the phone's touch screen to perform intuitive shooting operations, such as adjusting the focal length, aperture size, and shooting mode. In addition, the lens also supports voice control, and users can shoot through voice commands, which is particularly convenient when two-handed operation is required or shooting in special environments.

[0053] To further improve the shooting effect, the multi-scene shooting lens also integrates advanced image processing algorithms. These algorithms can automatically identify and optimize specific elements in the image, such as faces, scenery, night scenes, etc., so as to obtain more vivid and natural images in different scenes. For example, when shooting portraits, the system can automatically enhance the texture and color of the skin to make the characters look more real and attractive; when shooting night scenes, the algorithm can reduce noise and enhance dark details, making night scene photos clearer and more layered.

[0054] Finally, in order to ensure the reliability and durability of the multi-scene shooting lens, all lens components have undergone rigorous testing and quality control. Both optical components and electronic components use high-standard materials and manufacturing processes to ensure stable operation in various extreme environments. In addition, the lens is also waterproof and dustproof, enabling it to be used in harsh outdoor environments, meeting the needs of professional photographers and outdoor adventure enthusiasts.

[0055] In summary, the present invention has significant advantages and can save sensor resources to a great extent, thereby effectively saving valuable space inside the mobile phone. In addition, the design of the lens cover is highly customizable and replaceable, so that it can adapt to various usage scenarios and needs. This flexibility allows users to choose a suitable lens cover according to their preferences and specific usage environment, thereby further improving the practicality and personalized experience of the mobile phone. Whether it is daily use or specific occasions, the present invention can provide a variety of solutions to meet the needs of users in different scenarios.

[0056] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multi-scene shooting lens based on matching multiple lenses, comprising a fill light device, an image sensor and multiple lenses, characterized in that: It comprises a lens mounting shell, on which mounting grooves matching the multiple lenses are opened, the multiple lenses are respectively fixed to the lens mounting shell through the mounting grooves, and the lens mounting shell is fixed to the electronic device housing by means of knobs and buckles.

2. The multi-scene shooting lens based on matching multiple lenses according to claim 1, characterized in that: The multiple lenses include an ultra-wide-angle lens, a wide-angle lens, a standard lens, a telephoto lens and a super telephoto lens.

3. The multi-scene shooting lens based on matching multiple lenses according to claim 1, characterized in that: The lens mounting housing is a circular ring-shaped lens mounting housing.

4. The multi-scene shooting lens based on matching multiple lenses according to claim 3, characterized in that: The lens mounting housing is provided with a rotatable knob, and the lens can be moved by rotating the knob to achieve the effect of selecting different lenses.

5. The multi-scene shooting lens based on matching multiple lenses according to claim 1, characterized in that: The focal length and aperture size of the multiple lenses can be adjusted independently to adapt to different shooting environments and needs; the focal length adjustment range of each lens covers a wide range from wide angle to telephoto, and the aperture size is provided from f / 1.8 to f / 22, and each lens is equipped with an autofocus function to ensure clear imaging effects under various shooting conditions.

6. The multi-scene shooting lens based on matching multiple lenses according to claim 1, characterized in that: The image processing module works in conjunction with the central processor of the electronic device to process image data from each lens in real time, and automatically adjusts image processing parameters according to the currently selected lens type and shooting mode to optimize the final imaging effect.

7. The multi-scene shooting lens based on matching multiple lenses according to claim 1, characterized in that: The lens mounting housing has a built-in photosensor, which works in conjunction with the central processor of the electronic device to monitor the surrounding light conditions in real time and automatically adjust the white balance settings according to the light intensity and color temperature to ensure natural and realistic color performance in different lighting environments.

8. The multi-scene shooting lens based on matching multiple lenses according to claim 1, characterized in that: The multi-scene shooting lens supports multiple shooting modes, including any one of a manual mode, an aperture priority mode, a shutter priority mode and a fully automatic mode. Users can select a suitable mode according to their own shooting habits and needs.

9. The multi-scene shooting lens based on matching multiple lenses according to claim 1, characterized in that: The multi-scene shooting lens also includes an image stabilization system, which monitors the movement state of the lens in real time through a built-in gyroscope and accelerometer. When shaking or movement is detected, the system automatically adjusts the optical elements inside the lens to compensate for the impact of the movement, thereby ensuring that the captured image is stable and clear.

10. A design method for a multi-scene shooting lens based on matching multiple lenses, the design method being used to design a multi-scene shooting lens based on matching multiple lenses as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: According to user needs and the diversity of shooting scenes, select multiple suitable lenses for matching; Design the lens mounting housing to accommodate lenses of different sizes and types and ensure that the lens is fixed stably in the housing; The central processor of the integrated light-sensitive sensor and electronic equipment can realize real-time monitoring of the surrounding light conditions; Designing the lens housing’s multiple shooting mode selection mechanism, including manual mode, aperture priority mode, shutter priority mode, and fully automatic mode; The built-in gyroscope and accelerometer monitor the movement of the lens in real time. When shaking or movement is detected, the optical elements inside the lens are automatically adjusted to compensate for the impact of the movement, thereby ensuring that the captured image is stable and clear.

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