A stable anti-shake support base for an image acquisition device

Abstract

The application provides a stable anti-shake support base for an image acquisition device, comprising a base, a protective shell fixedly installed on the top of the base, a lifting assembly arranged in the inner cavity of the protective shell, a support base body fixedly installed on the top of the lifting assembly, anti-shake assemblies fixedly installed on the front side and the rear side of the inner cavity bottom of the support base body, a placement plate fixedly installed between the tops of the two anti-shake assemblies, and dampers arranged on the two sides of the inner cavity bottom of the support base body. Through the design of the anti-shake assemblies and the dampers, the anti-shake assemblies convert the vertical vibration into spring deformation in the horizontal direction through the cooperation of the inclined plate and the inclined block, and cooperate with the damping effect of the dampers to absorb vibration energy from multiple directions, effectively buffer external impact such as bumping when the equipment is placed and environmental vibration, avoid the transmission of vibration to the image acquisition device, and significantly improve the definition and stability of the collected image.

Description

Technical Field

[0001] This utility model relates to the field of image acquisition device technology, and more specifically, to a stable anti-shake support base for an image acquisition device. Background Technology

[0002] Image acquisition devices are equipment used to acquire, convert, and transmit image data. They are widely used in many fields and play a key role in the development of modern technology. They can convert optical image signals into electrical or digital signals that can be stored, transmitted, and processed, providing raw image data for subsequent analysis, recognition, monitoring, creation, and other work. Image acquisition devices require a support base when in use and include cameras, industrial vision sensors, etc.

[0003] For example, publication number CN210920808U discloses a portable video camera, including a video camera and a camera bracket attached to the bottom of the video camera. The video camera includes a camera housing, a display screen, and a microphone. The display screen is movably connected to one side of the camera housing via a hinge. A microphone is threadedly connected to the camera housing on one side of the display screen. A grip assembly is screwed onto the camera housing on one side of the fixing strap. The camera bracket includes a rotating base plate, a base, and a support rod. Beneficial effects: The video camera is portable, fully functional, and the video light provides auxiliary light. The connection structure is mostly threaded and rotating, making it easy to store and carry. The grip assembly and fixing strap are suitable for different users, demonstrating a user-friendly design. The support rod height is adjustable, and the slot cooperates with the support rod for fixation. The entire camera is quick and efficient to use and transport, making it worthy of widespread promotion. For example, publication number CN220152307U discloses a camera mounting base, belonging to the field of camera technology. It includes a base with a support plate fixedly mounted on top and an adjustable mechanism for camera height below the base. The adjustable mechanism includes a support cylinder, a support rod, fastening bolts, a limiting plate, and a rotating shaft. This utility model provides a fully enclosed protective structure for the camera through protective shell A, protective shell B, a lens protection plate, and a sealing plate, preventing external dust and rain from contaminating the camera. The shock-absorbing pad protects the camera, preventing rigid contact between the camera and protective shells A and B that could cause wear, thus ensuring the camera's lifespan. The adjustable mechanism allows for adjustment of the base legs' length, thereby adjusting the camera's shooting height. The casters facilitate camera movement, and the servo turntable automatically adjusts the camera's shooting direction, reducing user workload and making it more convenient to use.

[0004] While the aforementioned devices, with their slots and support rods for fixation, allow for quick and efficient use and transport of the camera, making them worthy of widespread promotion, and the casters facilitate camera movement, and the servo turntable automatically adjusts the camera's shooting direction, reducing user workload and making them more convenient to use, the image acquisition devices require extremely high stability during operation. Existing image acquisition device support bases have simple anti-shake structures in practical applications, often relying on a single spring or rubber pad to buffer vibrations, making it difficult to cope with multi-directional, high-frequency external impacts (such as ground bumps and equipment vibrations), resulting in limited anti-shake effectiveness.

[0005] Therefore, we have made improvements by proposing a stable, anti-shake support base for an image acquisition device. Utility Model Content

[0006] The purpose of this utility model is that the existing image acquisition device support base has a simple anti-shake structure design in practical applications, and mostly relies on a single spring or rubber pad to buffer vibration. It is difficult to cope with multi-directional and high-frequency external force impacts (such as ground bumps and equipment operation vibrations), and the anti-shake effect is limited.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution: An image acquisition device uses a stable, anti-shake support base to improve the above-mentioned problems.

[0008] The application is as follows: The system includes: a base; a protective shell fixedly mounted on the top of the base; a lifting assembly disposed within the inner cavity of the protective shell; a support base body fixedly mounted on the top of the lifting assembly; anti-shake assemblies fixedly mounted on the front and rear sides of the bottom of the inner cavity of the support base body; a placement plate fixedly mounted between the tops of the two anti-shake assemblies; dampers disposed on both sides of the bottom of the inner cavity of the support base body; the dampers are fixedly connected to the placement plate on the side closest to the placement plate; a mounting bracket fixedly mounted on the top of the placement plate; and a camera disposed within the inner cavity of the mounting bracket.

[0009] To achieve the above technical solution, the design of the anti-shake component and the damper is used. The anti-shake component converts vertical vibration into horizontal spring deformation through the cooperation of the inclined plate and the inclined block. Combined with the damping effect of the damper, it can absorb vibration energy from multiple directions, effectively buffer external impacts such as the bumps when the equipment is placed and environmental vibrations, and prevent vibration from being transmitted to the image acquisition device, thus significantly improving the clarity and stability of the acquired image.

[0010] In a preferred embodiment of the stable anti-shake support base for the image acquisition device provided by this utility model, the lifting assembly includes a rotating rod, which is movably connected to one side of the inner cavity of the protective shell. The right side of the rotating rod extends through to the right side of the protective shell and is fixedly mounted with a rotating disk. A first bevel gear is fixedly mounted on the left side of the rotating rod. A second bevel gear meshes with the bottom of the first bevel gear. A lead screw is fixedly mounted in the inner cavity of the second bevel gear. The lead screw is movably connected to the protective shell on the side near the protective shell. An adjusting plate is threaded onto the surface of the lead screw. A connecting plate is fixedly mounted on the top of the adjusting plate. The connecting plate is fixedly connected to the support base body on the side near the support base body.

[0011] As a preferred embodiment of the stable anti-shake support base for the image acquisition device provided by this utility model, a limiting plate is fixedly installed on the bottom of both sides of the adjustment plate, and the limiting plate is slidably connected to the inner cavity of the protective shell.

[0012] As a preferred embodiment of the image acquisition device stabilizer support base provided by this utility model, the stabilizer component includes a fixing plate, which is disposed in the inner cavity of the support base body. An inclined plate is fixedly installed at the bottom of the fixing plate. An inclined block is movably connected to both sides of the bottom of the inclined plate. Two springs are fixedly installed on opposite sides of the two inclined blocks. The side of the springs closest to the support base body is fixedly connected to the support base body. A positioning block is fixedly installed on the front and rear sides of the inclined block. A positioning rod is slidably connected to the inner cavity of the positioning block. The side of the positioning rod closest to the support base body is fixedly connected to the support base body. The top of the fixing plate is fixedly connected to the bottom of the placement plate.

[0013] As a preferred embodiment of the stable anti-shake support base for the image acquisition device provided by this utility model, limit grooves are fixedly installed on both sides of the inclined plate, and limit blocks are opened on the opposite side of the two inclined blocks, and the limit grooves and limit blocks cooperate with each other.

[0014] As a preferred embodiment of the stable anti-shake support base for the image acquisition device provided by this utility model, sliding blocks are fixedly installed on the front and rear sides of both sides of the placement plate, and the sliding blocks are slidably connected to the inner cavity of the support base body.

[0015] As a preferred embodiment of the stable anti-shake support base for the image acquisition device provided by this utility model, positioning plates are fixedly installed on the bottom of both sides of the protective shell, and the side of the positioning plate near the base is fixedly connected to the base.

[0016] As a preferred embodiment of the stable anti-shake support base for the image acquisition device provided by this utility model, a stabilizing plate is fixedly installed on both sides of the fixing frame, and the side of the stabilizing plate closest to the placement plate is fixedly connected to the placement plate.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a stable anti-shake support base for an image acquisition device. Through the design of the anti-shake component and the damper, the anti-shake component converts vertical vibration into horizontal spring deformation through the cooperation of the inclined plate and the inclined block. Combined with the damping effect of the damper, it can absorb vibration energy from multiple directions, effectively buffering external impacts such as bumps when the equipment is placed and environmental vibrations, preventing vibration from being transmitted to the image acquisition device, and significantly improving the clarity and stability of the acquired image. Attached Figure Description

[0018] Figure 1 A schematic diagram of the structure of the stable anti-shake support base for the image acquisition device provided in this application; Figure 2 A front sectional view of the structure of the stable anti-shake support base for the image acquisition device provided in this application; Figure 3 A front sectional view of the support base body of the image acquisition device provided in this application for a stable and anti-shake support base; Figure 4 A front sectional view of the lifting assembly of the stable anti-shake support base for the image acquisition device provided in this application; Figure 5 A bottom view schematic diagram of the anti-shake component of the stable anti-shake support base for the image acquisition device provided in this application; Figure 6 A front view schematic diagram of the inclined plate of the stable anti-shake support base for the image acquisition device provided in this application.

[0019] The image shows: 1. Base; 2. Protective shell; 3. Lifting assembly; 301. Rotating rod; 302. Rotating disk; 303. First bevel gear; 304. Second bevel gear; 305. Lead screw; 306. Adjusting plate; 307. Connecting plate; 308. Limiting plate; 4. Support base body; 5. Anti-shake assembly; 501. Fixing plate; 502. Inclined plate; 503. Inclined block; 504. Spring; 505. Positioning block; 506. Positioning rod; 507. Limiting groove; 508. Limiting block; 6. Placement plate; 7. Damper; 8. Fixing frame; 9. Camera; 10. Sliding block; 11. Positioning plate; 12. Stabilizing plate. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0021] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0022] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0023] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0026] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0027] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0028] Please refer to Figure 1-6A stable anti-shake support base for an image acquisition device includes: a base 1; a protective shell 2 is fixedly installed on the top of the base 1, a lifting assembly 3 is provided in the inner cavity of the protective shell 2, a support base body 4 is fixedly installed on the top of the lifting assembly 3, anti-shake assemblies 5 are fixedly installed on the front and rear sides of the bottom of the inner cavity of the support base body 4, a placement plate 6 is fixedly installed between the tops of the two anti-shake assemblies 5, dampers 7 are provided on both sides of the bottom of the inner cavity of the support base body 4, the side of the damper 7 near the placement plate 6 is fixedly connected to the placement plate 6, a fixing frame 8 is fixedly installed on the top of the placement plate 6, and a camera 9 is provided in the inner cavity of the fixing frame 8.

[0029] Please refer to Figure 1 , Figure 2 and Figure 4 The lifting assembly 3 includes a rotating rod 301, which is movably connected to one side of the inner cavity of the protective shell 2. A rotating disk 302 is fixedly installed on the right side of the rotating rod 301, extending through to the right side of the protective shell 2. A first bevel gear 303 is fixedly installed on the left side of the rotating rod 301. A second bevel gear 304 meshes with the bottom of the first bevel gear 303. A lead screw 305 is fixedly installed in the inner cavity of the second bevel gear 304. The lead screw 305 is movably connected to the protective shell 2 on the side closest to it. An adjusting plate 306 is threaded onto the surface of the lead screw 305. A connecting plate 307 is fixedly installed on the top of the adjusting plate 306. The connecting plate 307 is fixedly connected to the support base body 4 on the side closest to it. Limiting plates 308 are fixedly installed on the bottom of both sides of the adjusting plate 306, and the limiting plates 308 are slidably connected to the inner cavity of the protective shell 2. The device uses base 1 as its support, protective shell 2 to protect lifting assembly 3, and support base body 4 with built-in anti-shake assembly 5 and damper 7. Positioning plate 11 enhances the connection strength between protective shell 2 and base 1, and sliding block 10 ensures that placement plate 6 moves smoothly within support base body 4. When height adjustment is required, rotating disk 302 drives rotating rod 301 to rotate, rotating rod 301 drives first bevel gear 303 to rotate, first bevel gear 303 meshes with second bevel gear 304 to drive lead screw 305 to rotate, the thread on the surface of lead screw 305 cooperates with adjusting plate 306 to make adjusting plate 306 rise and fall along the axis of lead screw 305. Adjusting plate 306 drives support base body 4 to rise and fall synchronously through connecting plate 307 to realize height adjustment of image acquisition device. Limiting plate 308 slides along the inner cavity of protective shell 2 to guide adjusting plate 306 and ensure smooth lifting without deviation, thus allowing the height of the device to be adjusted for use at different heights.

[0030] Please refer to Figure 3 , Figure 5 and Figure 6The anti-shake component 5 includes a fixed plate 501, which is disposed in the inner cavity of the support base body 4. An inclined plate 502 is fixedly installed at the bottom of the fixed plate 501. Inclined blocks 503 are movably connected to both sides of the bottom of the inclined plate 502. Two springs 504 are fixedly installed on opposite sides of the two inclined blocks 503. The side of the springs 504 closest to the support base body 4 is fixedly connected to the support base body 4. Positioning blocks 505 are fixedly installed on the front and rear sides of the inclined blocks 503. A positioning rod 506 is slidably connected to the inner cavity of the positioning block 505. The side of the positioning rod 506 closest to the support base body 4 is fixedly connected to the support base body 4. The top of the fixed plate 501 is fixedly connected to the bottom of the placement plate 6. Limiting grooves 507 are fixedly installed on both sides of the inclined plate 502. Limiting blocks 508 are formed on opposite sides of the two inclined blocks 503, and the limiting grooves 507 and the limiting blocks 508 cooperate with each other. Sliding blocks 10 are fixedly installed on the front and rear sides of both sides of the placement plate 6, and the sliding blocks 10 are slidably connected to the inner cavity of the support base body 4. Positioning plates 11 are fixedly installed on the bottom of both sides of the protective shell 2, and the side of the positioning plate 11 closest to the base 1 is fixedly connected to the base 1. Stabilizing plates 12 are fixedly installed on both sides of the fixing frame 8, and the side of the stabilizing plate 12 closest to the placement plate 6 is fixedly connected to the placement plate 6. When the image acquisition device is subjected to vibration or impact, the placement plate 6 transmits force downward to the fixing plate 501 of the anti-shake component 5. The fixing plate 501 drives the inclined plate 502 to move downward. The inclined plate 502 presses the inclined blocks 503 on both sides. The inclined blocks 503 slide to both sides along the positioning rod 506, while compressing the spring 504. The elastic deformation of the spring 504 absorbs part of the vibration energy. The cooperation between the limiting groove 507 and the limiting block 508 ensures that the relative movement of the inclined plate 502 and the inclined block 503 is accurate and avoids deviation. Simultaneously, the damper 7 further absorbs the remaining vibration energy through the damping effect, ultimately keeping the placement plate 6 and the image acquisition device stable and reducing the impact of vibration on acquisition.

[0031] In practical applications, the anti-shake structure of existing image acquisition device support bases is simple, relying mainly on a single spring 504 or rubber pads to buffer vibrations. This makes it difficult to cope with multi-directional, high-frequency external impacts such as ground bumps and equipment vibrations, resulting in limited anti-shake effectiveness. In this solution, when the image acquisition device is subjected to vibration or impact, the placement plate 6 transmits force downwards to the fixing plate 501 of the anti-shake component 5. The fixing plate 501 drives the inclined plate 502 downwards, pressing the inclined blocks 503 on both sides. The inclined blocks 503 slide along the positioning rod 506 to both sides, simultaneously compressing the spring 504. The elastic deformation of the spring 504 absorbs part of the vibration energy. The cooperation between the limiting groove 507 and the limiting block 508 ensures precise relative movement between the inclined plate 502 and the inclined blocks 503, preventing deviation. Simultaneously, the damper 7... The damping effect further absorbs the remaining vibration energy, ultimately stabilizing the placement plate 6 and the image acquisition device, reducing the impact of vibration on acquisition. The anti-shake component 5, through the cooperation of the inclined plate 502 and the inclined block 503, converts vertical vibration into horizontal deformation of the spring 504. Combined with the damping effect of the damper 7, it can absorb vibration energy from multiple directions. It should be noted that the damper 7 is a hydraulic damper 7, which works in synergy with the spring 504. When the spring 504 absorbs energy and has a rebound tendency, the damper 7 consumes the vibration kinetic energy through the viscous resistance of the internal hydraulic oil, quickly attenuating the rebound amplitude of the spring 504, preventing it from reciprocating, effectively buffering external impacts such as bumps during equipment placement and environmental vibrations, preventing vibration from being transmitted to the image acquisition device, and significantly improving the clarity and stability of the acquired images.

[0032] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.

Claims

1. A stable anti-shake support base for an image acquisition device, characterized in that, include: Base (1); A protective shell (2) is fixedly installed on the top of the base (1). A lifting assembly (3) is provided in the inner cavity of the protective shell (2). A support base body (4) is fixedly installed on the top of the lifting assembly (3). Anti-shake components (5) are fixedly installed on the front and rear sides of the bottom of the inner cavity of the support base body (4). A placement plate (6) is fixedly installed between the tops of the two anti-shake components (5). A damper (7) is provided on both sides of the bottom of the inner cavity of the support base body (4). The side of the damper (7) close to the placement plate (6) is fixedly connected to the placement plate (6). A fixing frame (8) is fixedly installed on the top of the placement plate (6). A camera (9) is provided in the inner cavity of the fixing frame (8).

2. The image acquisition device stable anti-shake support base according to claim 1, characterized in that, The lifting assembly (3) includes a rotating rod (301), which is movably connected to one side of the inner cavity of the protective shell (2). The right side of the rotating rod (301) extends through to the right side of the protective shell (2) and a rotating disk (302) is fixedly installed thereon. A first bevel gear (303) is fixedly installed on the left side of the rotating rod (301). A second bevel gear (304) meshes with the bottom of the first bevel gear (303). A lead screw (305) is fixedly installed in the inner cavity of the second bevel gear (304). The lead screw (305) is movably connected to the protective shell (2) on the side near the protective shell (2). An adjusting plate (306) is threaded onto the surface of the lead screw (305). A connecting plate (307) is fixedly installed on the top of the adjusting plate (306). The connecting plate (307) is fixedly connected to the supporting base body (4) on the side near the supporting base body (4).

3. The image acquisition device stable anti-shake support base according to claim 2, characterized in that, Limiting plates (308) are fixedly installed on the bottom of both sides of the adjusting plate (306), and the limiting plates (308) are slidably connected to the inner cavity of the protective shell (2).

4. The image acquisition device stable anti-shake support base according to claim 1, characterized in that, The anti-shake component (5) includes a fixing plate (501), which is disposed in the inner cavity of the support base body (4). An inclined plate (502) is fixedly installed at the bottom of the fixing plate (501). An inclined block (503) is movably connected to both sides of the bottom of the inclined plate (502). Two springs (504) are fixedly installed on opposite sides of the two inclined blocks (503). The side of the spring (504) close to the support base body (4) is fixedly connected to the support base body (4). A positioning block (505) is fixedly installed on the front and rear sides of the inclined block (503). A positioning rod (506) is slidably connected to the inner cavity of the positioning block (505). The side of the positioning rod (506) close to the support base body (4) is fixedly connected to the support base body (4). The top of the fixing plate (501) is fixedly connected to the bottom of the placement plate (6).

5. A stable anti-shake support base for an image acquisition device according to claim 4, characterized in that, Limiting grooves (507) are fixedly installed on both sides of the inclined plate (502), and limiting blocks (508) are opened on the opposite side of the two inclined blocks (503). The limiting grooves (507) and the limiting blocks (508) cooperate with each other.

6. A stable anti-shake support base for an image acquisition device according to claim 1, characterized in that, Sliding blocks (10) are fixedly installed on the front and rear sides of both sides of the placement plate (6), and the sliding blocks (10) are slidably connected to the inner cavity of the support base body (4).

7. A stable anti-shake support base for an image acquisition device according to claim 1, characterized in that, Positioning plates (11) are fixedly installed on the bottom of both sides of the protective shell (2), and the side of the positioning plate (11) near the base (1) is fixedly connected to the base (1).

8. A stable anti-shake support base for an image acquisition device according to claim 1, characterized in that, Stabilizing plates (12) are fixedly installed on both sides of the fixing frame (8), and the side of the stabilizing plate (12) closest to the placement plate (6) is fixedly connected to the placement plate (6).

Images