Rotating assembly of courtyard video acquisition head

Abstract

The utility model discloses a rotating assembly of a courtyard video acquisition head, and relates to the field of video acquisition heads. The device comprises a collecting head, a supporting assembly is installed at the bottom of the collecting head, the supporting assembly comprises a supporting plate and an installing plate, two sets of first adjusting rods are rotationally arranged below the supporting plate, and telescopic rods are fixedly arranged at the ends of the first adjusting rods. Due to the fact that tight threaded connection exists between the screw rod and the threaded hole, when the screw rod rotates, the screw rod can move along the threaded hole, then the telescopic rod is pushed or pulled to slide in the cavity, and the whole length of the first adjusting rod and the second adjusting rod is adjusted in the process. The supporting plate can be adjusted in position in a larger range, a new degree-of-freedom adjusting point position is added, the flexibility of the collecting head in the mounting position is improved, and the adaptability of the collecting head to different mounting environments is greatly enhanced.

Description

Technical Field

[0001] This utility model relates to the field of video capture heads, specifically a rotating component of a courtyard video capture head. Background Technology

[0002] A binocular PTZ camera is a 3D visual monitoring device based on a dual-camera system. It achieves 3D perception and monitoring of the environment by calculating the differences between two images. It has panoramic monitoring, night vision and a variety of intelligent functions, and is suitable for multiple fields such as home courtyards, commerce, and industry. The binocular PTZ camera obtains depth information through the principle of triangulation, reconstructs the 3D environment, and achieves accurate monitoring and positioning.

[0003] A search revealed that the only prior art document for this utility model is CN207261957U, entitled "A Camera Mounting Bracket." This document describes a multi-functional camera bracket that, by setting the bracket to a parallelogram structure and utilizing its deformable and parallel-side characteristics, allows for adjustment of the camera's mounting height, thereby improving the camera's adaptability to various installation environments. However, in actual use, this type of mounting bracket can only adjust the camera's height and cannot provide further adjustments over a wider range. Therefore, the inventor urgently needs to design a multi-functional rotating bracket for video capture heads to address the diverse installation environments currently available. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a rotating component for a courtyard video capture head, so as to solve the technical problem that the existing technology has a relatively limited adjustability of the installation position of the video capture head, which reduces the applicability of the installation environment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rotating assembly for a courtyard video acquisition head, including an acquisition head, a support assembly installed at the bottom of the acquisition head, the support assembly including a support plate and a mounting plate, two sets of first adjusting rods rotatably arranged below the support plate, and telescopic rods fixedly arranged at the ends of the first adjusting rods, two sets of second adjusting rods rotatably arranged on the mounting plate, and cavities formed on the inner sides of the second adjusting rods, threaded holes formed on the inner sides of the first adjusting rods and telescopic rods, and screws threadedly connected to the inner threads of the threaded holes, the ends of the screws being rotatably connected to the inner wall of the cavity through thrust bearings.

[0006] By adopting the above technical solution, due to the threaded connection between the screw and the threaded hole, the rotational motion of the screw is converted into the linear movement of the telescopic rod in the cavity. This movement directly changes the overall length of the first and second adjusting rods, allowing the support plate to be adjusted in a wider range. This not only makes the acquisition head more flexible in adapting to different spatial positions during installation, but also significantly improves its adaptability to complex installation environments.

[0007] Furthermore, the telescopic rod is plugged into the cavity and the cross-section of the telescopic rod is square.

[0008] By adopting the above technical solution, the stable sliding of the telescopic rod within the cavity is ensured, avoiding the displacement of the acquisition head position due to loosening or shaking, thereby improving the accuracy and stability of monitoring.

[0009] Furthermore, a rotating block is fixedly installed on the screw, and one side of the rotating block is exposed outside the second adjusting rod through an opening, which is used to provide the user with the operating points for the rotating block and the screw.

[0010] By adopting the above technical solution, users are first provided with an intuitive and easy-to-operate operation point, making it more convenient and faster to adjust the position of the acquisition head.

[0011] Furthermore, the outer side of the rotating block is provided with several friction teeth arranged in a ring at equal intervals to provide friction support points for the user to use on the rotating block.

[0012] By adopting the above technical solution, users are provided with more stable friction support points, making it easier and less strenuous to rotate the rotating block, and avoiding adjustment failures caused by slippage or insufficient force.

[0013] Furthermore, a first fixing plate and a second fixing plate are fixedly provided on the outer side of the mounting plate, and bolt mounting holes are opened on the surface of the first fixing plate and the second fixing plate, and the first fixing plate and the second fixing plate are in a right-angle structure.

[0014] By adopting the above technical solution, a stable and reliable installation foundation is provided for the support component, which can be firmly fixed to the wall or other support, avoiding the shaking or falling of the acquisition head due to improper installation.

[0015] Furthermore, an adjustment mechanism is provided between the second fixed plate and the upper second adjusting rod. The adjustment mechanism includes a threaded sleeve, and the two ends of the threaded sleeve are respectively threaded to a first screw and a second screw. The other ends of the first screw and the second screw are rotatably connected to the second adjusting rod and the second fixed plate respectively through mounting ears, for adjusting the installation height of the acquisition head.

[0016] By adopting the above technical solution, a simple and easy-to-use method for adjusting the installation height of the acquisition head is provided to users. The first screw and the second screw are driven to extend and retract by rotating the threaded sleeve, thereby achieving precise adjustment of the acquisition head height.

[0017] Furthermore, the acquisition head includes an acquisition head body, a base is rotatably mounted on the bottom end of the acquisition head body, and a first camera and a second camera are rotatably mounted on both sides of the acquisition head body, with a cover plate installed on the top of the first camera and the second camera.

[0018] By adopting the above technical solutions, comprehensive viewing coverage is provided for courtyard monitoring, making the monitoring range wider and more comprehensive. At the same time, the acquisition head can be flexibly adjusted according to different monitoring needs, improving the targeting and effectiveness of monitoring.

[0019] In summary, the present invention has the following main advantages:

[0020] 1. This utility model uses a support assembly. When the operator rotates the rotating block, it directly drives the screw to rotate. Because there is a tight threaded connection between the screw and the threaded hole, when the screw rotates, it will move along the threaded hole, thereby pushing or pulling the telescopic rod to slide in the cavity. This process realizes the adjustment of the overall length of the first and second adjusting rods, allowing the support plate to be adjusted in a larger range and increasing the number of adjustment freedom points. This not only improves the flexibility of the acquisition head in the installation position, but also greatly enhances its adaptability to different installation environments.

[0021] 2. This utility model constructs a stable and adjustable height adjustment mechanism by setting an adjustment mechanism, selecting a threaded sleeve of appropriate size and model, and threading it to the first and second screws on both sides. When it is necessary to adjust the installation height of the acquisition head, the operator can rotate the threaded sleeve to make the first and second screws perform corresponding telescopic movements within the threaded sleeve. During this process, the stability and precision of the threaded connection ensure the accuracy and reliability of the height adjustment, further enhancing the adaptability of the acquisition head to the installation environment. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a side view of the structure of this utility model;

[0024] Figure 3 This is a side sectional view of the present invention.

[0025] Figure 4This utility model Figure 3 A schematic diagram of a partial cross-section of the structure.

[0026] In the diagram: 1. Acquisition head; 101. Base; 102. Acquisition head body; 103. First camera; 104. Second camera; 105. Cover plate; 2. Support assembly; 201. Support plate; 202. Mounting plate; 203. First adjusting rod; 204. Second adjusting rod; 205. Telescopic rod; 206. Threaded hole; 207. Cavity; 208. Screw; 209. Thrust bearing; 210. Rotating block; 211. Opening; 301. First fixing plate; 302. Second fixing plate; 4. Adjustment mechanism; 401. Threaded sleeve; 402. First screw; 403. Second screw. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0028] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", and "setting" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0030] The embodiments of this utility model will be described below based on its overall structure. Example

[0031] The rotating component of the courtyard video capture head, such as Figures 1-4As shown, the device includes a sampling head 1, with a support assembly 2 mounted at its bottom. The support assembly 2 includes a support plate 201 and a mounting plate 202. Two sets of first adjusting rods 203 are rotatably mounted below the support plate 201, and telescopic rods 205 are fixedly mounted at the ends of the first adjusting rods 203. Two sets of second adjusting rods 204 are rotatably mounted on the mounting plate 202, and cavities 207 are formed on the inner sides of the second adjusting rods 204. Threaded holes 206 are formed on the inner sides of the first adjusting rods 203 and telescopic rods 205, and screws 208 are threadedly connected to the inside of the threaded holes 206. The end of the screw 208 is rotatably connected to the inner wall of the cavity 207 via a thrust bearing 209. Due to the threaded connection between the screw 208 and the threaded holes 206, the screw 208... The rotational motion is converted into linear movement of the telescopic rod 205 within the cavity 207. This movement directly changes the overall length of the first adjusting rod 203 and the second adjusting rod 204, allowing the support plate 201 to be adjusted in a wider range. This not only makes the acquisition head 1 more flexible in adapting to different spatial positions during installation, but also significantly improves its adaptability to complex installation environments. At the same time, the rotational connection between the ends of the first adjusting rod 203 and the second adjusting rod 204 and the support plate 201 and the mounting plate 202 provides the support plate with additional angle adjustment functionality. Operators can adjust the length of these two sets of adjusting rods to change the tilt angle of the support plate 201, thereby finely adjusting the installation angle of the acquisition head 1.

[0032] See Figure 3 , Figure 4 The telescopic rod 205 is plugged into the cavity 207 and has a square cross-section, which ensures stable sliding of the telescopic rod 205 within the cavity 207. This avoids positional displacement of the acquisition head 1 due to loosening or shaking, thereby improving the accuracy and stability of monitoring. At the same time, the square structure of the telescopic rod 205 increases the contact area with the inner wall of the cavity 207, making the telescopic rod 205 more stable when subjected to external forces and less prone to deformation or damage, further extending the service life of the rotating components.

[0033] See Figure 3 , Figure 4 A rotating block 210 is fixedly installed on the screw 208, and one side of the rotating block 210 is exposed outside the second adjusting rod 204 through the opening 211. This provides the user with an operation point for the rotating block 210 and the screw 208. First, it provides the user with an intuitive and easy-to-operate operation point, making it more convenient and faster to adjust the position of the acquisition head. At the same time, this setting also avoids the safety hazards that may be caused by directly operating the screw 208, such as fingers being pinched or the screw being damaged, thereby improving the safety and ease of use of the rotating component.

[0034] See Figure 3, Figure 4 The rotating block 210 has several friction teeth arranged in an equidistant ring on its outer side, which are used to provide users with friction support points for the rotating block 210. This provides users with more stable friction support points, making it easier and less strenuous to rotate the rotating block 210. It avoids adjustment failures caused by slippage or insufficient force. At the same time, the friction teeth also increase the aesthetics and practicality of the rotating block 210, which improves the appearance and performance of the rotating component and makes it more in line with the needs of modern courtyard monitoring.

[0035] See Figure 1 , Figure 2 , Figure 3 The mounting plate 202 is fixedly provided with a first fixing plate 301 and a second fixing plate 302 on its outer side. The surfaces of the first fixing plate 301 and the second fixing plate 302 are provided with bolt mounting holes. The first fixing plate 301 and the second fixing plate 302 are right-angled, which provides a stable and reliable installation base for the support component 2, so that it can be firmly fixed to the wall or other support, avoiding the shaking or falling of the acquisition head due to insecure installation. At the same time, the right-angled structure of the first fixing plate 301 and the second fixing plate 302 allows the support component 2 to be installed on the wall at different angles, improving its adaptability and flexibility in the installation environment. Example

[0036] See Figure 1 , Figure 2 , Figure 3 An adjustment mechanism 4 is provided between the second fixed plate 302 and the upper second adjusting rod 204. The adjustment mechanism 4 includes a threaded sleeve 401, and the two ends of the threaded sleeve 401 are respectively threaded to a first screw 402 and a second screw 403. The other ends of the first screw 402 and the second screw 403 are respectively rotatably connected to the second adjusting rod 204 and the second fixed plate 302 through mounting ears. This mechanism is used to adjust the installation height of the acquisition head 1, providing users with a simple and easy way to adjust the installation height of the acquisition head 1. By rotating the threaded sleeve 401, the extension and retraction of the first screw 402 and the second screw 403 are driven, thereby achieving precise adjustment of the height of the acquisition head 1. At the same time, this adjustment mechanism 4 also makes the support component 2 more stable and smooth during the height adjustment process, avoiding positional displacement or damage of the acquisition head 1 due to improper adjustment, and further improving the accuracy and stability of monitoring.

[0037] See Figure 1 , Figure 2 , Figure 3The acquisition head 1 includes an acquisition head body 102, a base 101 is rotatably mounted on the bottom end of the acquisition head body 102, a first camera 103 and a second camera 104 are rotatably mounted on both sides of the acquisition head body 102, and a cover plate 105 is installed on the top of the first camera 103 and the second camera 104.

[0038] By adopting the above technical solution, a comprehensive viewing angle is provided for courtyard monitoring, making the monitoring range wider and more comprehensive. At the same time, it also allows the acquisition head 1 to be flexibly adjusted according to different monitoring needs, improving the targeting and effectiveness of monitoring. In addition, the cover plate 105 installed on the top of the first camera 103 and the second camera 104 not only protects the cameras and avoids damage caused by bad weather or human vandalism, but also increases the overall aesthetics and practicality of the acquisition head.

[0039] The implementation principle of this utility model is as follows: First, the base 101 and the support plate 201 are bolted together. Then, the position of the collection head 1 and the bottom support component 2 are moved to the installation position. Then, the first fixing plate 301 and the second fixing plate 302 are bolted together on the external wall. Here, the first fixing plate 301 is suitable for installation on a horizontal wall, and the second fixing plate 302 is suitable for installation on a vertical wall, thereby improving its applicability to the installation environment. Then, a threaded sleeve 401 of appropriate size and model is selected and threaded together with the first screw 402 and the second screw 403 on both sides. By adjusting the length of the first screw 402, the second screw 403 and the threaded sleeve 401, and cooperating with the first adjusting rod 203, the second adjusting rod 204 and the support plate 201 to support the rotation of the collection head 1, the installation height of the collection head 1 can be adjusted, further improving the applicability of the collection head to the installation environment.

[0040] First, the operator rotates the rotating block 210, causing the screw 208 to rotate. Utilizing the threaded connection between the screw 208 and the threaded hole 206, the telescopic rod 205 moves within the cavity 207, thereby adjusting the overall length of the first adjusting rod 203 and the second adjusting rod 204. Through the length adjustment of the two sets of first adjusting rods 203 and second adjusting rods 204, the position of the support plate 201 can be adjusted over a wider range, thus improving the applicability of the sampling head 1 to different installation environments. Simultaneously, by coordinating the rotational connection between the ends of the first adjusting rods 203 and second adjusting rods 204 and the support plate 201 and mounting plate 202 respectively, the installation angle of the support plate 201 can be adjusted, and the applicability of the installation angle of the sampling head 1 can be further improved.

[0041] All parts not covered in this utility model are the same as or can be implemented using existing technologies, and will not be described in detail here.

[0042] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A rotating assembly for a courtyard video capture head, characterized in that: The device includes a collection head (1), and a support assembly (2) is installed at the bottom of the collection head (1). The support assembly (2) includes a support plate (201) and a mounting plate (202). Two sets of first adjusting rods (203) are rotatably arranged below the support plate (201), and telescopic rods (205) are fixedly arranged at the ends of the first adjusting rods (203). Two sets of second adjusting rods (204) are rotatably arranged on the upper part of the mounting plate (202), and a cavity (207) is formed on the inner side of the second adjusting rods (204). Threaded holes (206) are formed on the inner sides of the first adjusting rods (203) and the telescopic rods (205), and a screw (208) is threadedly connected to the inside of the threaded hole (206). The end of the screw (208) is rotatably connected to the inner wall of the cavity (207) through a thrust bearing (209).

2. The rotating assembly of the courtyard video acquisition head according to claim 1, characterized in that: The telescopic rod (205) is plugged into the cavity (207) and the cross-section of the telescopic rod (205) is square.

3. The rotating assembly of the courtyard video acquisition head according to claim 1, characterized in that: A rotating block (210) is fixedly installed on the screw (208), and one side of the rotating block (210) is exposed outside the second adjusting rod (204) through an opening (211) to provide the user with the operating points of the rotating block (210) and the screw (208).

4. The rotating assembly of the courtyard video acquisition head according to claim 3, characterized in that: The outer side of the rotating block (210) is provided with several friction teeth arranged in a ring at equal intervals to provide the user with friction support points for the rotating block (210).

5. The rotating assembly of the courtyard video acquisition head according to claim 1, characterized in that: The mounting plate (202) is fixedly provided with a first fixing plate (301) and a second fixing plate (302) on its outer side. The surfaces of the first fixing plate (301) and the second fixing plate (302) are provided with bolt mounting holes, and the first fixing plate (301) and the second fixing plate (302) are in a right-angle structure.

6. The rotating assembly of the courtyard video acquisition head according to claim 5, characterized in that: An adjustment mechanism (4) is provided between the second fixed plate (302) and the upper second adjustment rod (204). The adjustment mechanism (4) includes a threaded sleeve (401), and the two ends of the threaded sleeve (401) are respectively threaded to a first screw (402) and a second screw (403). The other ends of the first screw (402) and the second screw (403) are respectively rotatably connected to the second adjustment rod (204) and the second fixed plate (302) through mounting ears, which are used to adjust the installation height of the collection head (1).

7. The rotating assembly of the courtyard video acquisition head according to claim 1, characterized in that: The acquisition head (1) includes an acquisition head body (102), a base (101) is rotatably provided at the bottom end of the acquisition head body (102), and a first camera (103) and a second camera (104) are rotatably provided on both sides of the acquisition head body (102), and a cover plate (105) is installed on the top of the first camera (103) and the second camera (104).

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