Artificial intelligence video acquisition device

Abstract

The utility model discloses an artificial intelligence video acquisition device, comprising a video acquisition processor, the front side of the video acquisition processor is provided with a lifting adjusting mechanism, through the arranged lifting adjusting mechanism, in the process that a video camera shoots and acquires a video, a rotating lead screw is controlled to rotate through a motor, and when the rotating lead screw rotates, the rotating lead screw is driven to rotate; the lifting sliding block in threaded connection with the outer side of the rotating lead screw can move in the vertical direction together with the video camera, so that the video camera can be adjusted to different heights according to shooting requirements, and richer visual angles and a larger shooting range are obtained; the camera is kept stable in the moving process, shaking and blurring caused by movement are reduced, the camera is particularly suitable for scenes needing long-time stable acquisition and shooting, and in addition, the video camera is covered and shielded through the protective cover, light can be effectively shielded, and the light is prevented from influencing the image acquisition of the video camera.

Description

Technical Field

[0001] The utility model relates to a video acquisition device, in particular to an artificial intelligence video acquisition device. Background Art

[0002] The working principle of video acquisition equipment is to capture real-time images through cameras, then convert these images into digital signals, store them on the hard disk or transmit them to the network after encoding and compression. With the development of technology, many video acquisition devices have integrated wireless transmission functions, which can send videos to designated monitoring centers or user devices in real time via Wi-Fi or cellular networks.

[0003] Prior art, such as application number: CN201821351476.X, discloses an intelligent video acquisition device, which relates to the technical field of video equipment, including a fixed base and a rotating plate located above the fixed base, wherein a servo motor II is arranged in the fixed base, a driving gear is coaxially fixed to the output shaft of the servo motor II, a driven gear meshing with the driving gear is sleeved and fixed on the surface of the rotating shaft, a lifting shaft is vertically slidably arranged in the rotating shaft, a rotating plate is fixed on the upper end of the lifting shaft, a display screen is embedded and installed on the front of the rotating plate, audio recorders are fixed on the left and right sides of the display screen, an infrared camera is arranged on the upper edge of the display screen, a light intensity sensor is arranged on the left side of the infrared camera, and LED adjustment lights are arranged on both sides of the infrared camera; the utility model detects the intensity of external light through the light intensity sensor to adjust the intensity of the LED light, and at the same time, the rotating plate can rotate circumferentially and lift and lower in height, the control and adjustment are simple and convenient, the adjustment process is smooth, and higher video recording quality is achieved;

[0004] Another existing technology is CN201521124168.X, a smart and convenient video acquisition device

[0005] CN202210658183.0, an infrared panoramic video acquisition device

[0006] CN201710213555.8, a video acquisition device

[0007] However, the above typical and existing technologies still have certain problems when used:

[0008] In the process of moving the camera up and down to capture video, the camera of the existing video capture equipment is prone to shaking and blurring, affecting the video quality, especially when long-term stable shooting is required. In addition, in a strong light environment, it is easily affected by direct light, resulting in overexposure or reflection of the picture, affecting the video capture effect. Utility Model Content

[0009] The purpose of the utility model is to provide an artificial intelligence video acquisition device to solve the problems raised in the above background technology.

[0010] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an artificial intelligence video acquisition device, comprising a video acquisition processor, a lifting and adjusting mechanism is arranged on the front side of the video acquisition processor, the lifting and adjusting mechanism comprises a connecting arm, a fixing plate, a rotating lead screw, a motor, a lifting slider, a support rod and a protective cover, the connecting arm is fixedly connected to the front side of the video acquisition processor, the upper and lower ends of the front side of the connecting arm are fixedly connected to the fixing plates, the middle of the upper and lower fixing plates is rotatably connected to the rotating lead screw, a lifting slider is arranged through the outer side of the rotating lead screw, and the lifting slider is threadedly connected to the rotating lead screw, a video camera is fixedly connected to the front side of the lifting slider, the left and right sides of the lifting slider are fixedly connected to the support rods, the ends of the two support rods away from the lifting slider are fixedly connected to the rear side of the protective cover, and the protective cover is arranged above the video camera;

[0011] Camera protection mechanisms are provided at both left and right ends of the front side of the video acquisition processor, and the camera protection mechanisms include connecting pads and side baffles. The upper and lower ends of the rear side of the side baffles are respectively rotatably connected to the inner sides of the two connecting pads, and the two connecting pads are respectively fixedly connected to the upper and lower ends of the front side of the video acquisition processor.

[0012] As a preferred technical solution of the utility model, a slide rail is fixedly connected to the front side of the connecting arm, and a lifting slider is slidably connected to the front side of the slide rail.

[0013] As a preferred technical solution of the utility model, a motor is arranged on the upper surface of the upper fixing plate, and the output end of the motor is drivingly connected to the rotating screw.

[0014] As a preferred technical solution of the utility model, transmission lines are fixedly connected to the left and right sides of the upper surface of the video acquisition processor, and one end of the two transmission lines away from the video acquisition processor is fixedly connected to the left and right sides of the video camera respectively.

[0015] As a preferred technical solution of the present utility model, two transmission interfaces are arranged on the rear side of the video acquisition processor.

[0016] As a preferred technical solution of the present utility model, the protective cover is concave in shape.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model provides a lifting and adjusting mechanism. During the process of the video camera shooting and collecting videos, the rotating screw is controlled by a motor to rotate. When the rotating screw rotates, the lifting slider connected to the outer thread of the rotating screw can move in a vertical direction together with the video camera, so that the video camera can be adjusted to different heights according to shooting requirements, thereby obtaining a richer viewing angle and a larger shooting range. Due to the connection design of the lifting slider and the rotating screw, the camera remains stable during the movement, reducing the jitter and blur caused by the movement, which is especially suitable for scenes that require long-term stable collection and shooting. In addition, the video camera is also covered and shielded by a protective cover, which can effectively block light and prevent light from affecting the video camera collection picture;

[0019] 2. The utility model sets up a camera protection mechanism. After the video acquisition device acquires video, the video camera is lowered to the lowest position through the lifting and adjusting mechanism. Then, the two side baffles are respectively moved to cover the two sides of the video camera, thereby providing a physical barrier for the video camera and preventing the camera from being subjected to side collision or pressure during transportation or storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the rear structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the front structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the utility model from the oblique upper front side;

[0023] Figure 4 For this utility model Figure 3 A is an enlarged view of the middle image.

[0024] In the figure: 1. Video acquisition processor; 2. Lifting adjustment mechanism; 201. Connecting arm; 202. Fixing plate; 203. Rotating screw; 204. Motor; 205. Lifting slider; 206. Slide rail; 207. Support rod; 208. Protective cover; 3. Camera protection mechanism; 301. Connecting pad; 302. Side baffle; 4. Video camera; 5. Transmission line; 6. Transmission interface. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 , the utility model provides a technical solution for an artificial intelligence video acquisition device:

[0027] Embodiment 1:

[0028] according to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an artificial intelligence video acquisition device includes a video acquisition processor 1, and a lifting adjustment mechanism 2 is arranged on the front side of the video acquisition processor 1. The lifting adjustment mechanism 2 includes a connecting arm 201, a fixed plate 202, a rotating screw 203, a motor 204, a lifting slider 205, a support rod 207 and a protective cover 208. The connecting arm 201 is fixedly connected to the front side of the video acquisition processor 1, and the upper and lower ends of the front side of the connecting arm 201 are fixedly connected to the fixed plate 202, and the rotating screw 203 is rotatably connected between the upper and lower fixed plates 202. A lifting slider 205 is arranged on the outer side of the rotating screw 203, and the lifting slider 205 is threadedly connected to the rotating screw 203. The front side of the lifting slider 205 is fixed A video camera 4 is connected, and support rods 207 are fixedly connected on both sides of the lifting slider 205. The ends of the two support rods 207 away from the lifting slider 205 are fixedly connected to the rear side of the protective cover 208. The protective cover 208 is arranged above the video camera 4. A slide rail 206 is fixedly connected to the front side of the connecting arm 201, and the lifting slider 205 is slidably connected to the front side of the slide rail 206. A motor 204 is arranged on the upper surface of the upper fixed plate 202, and the output end of the motor 204 is transmission-connected to the rotating screw 203. The protective cover 208 is concave in shape. The protective cover 208 can effectively block light by covering and blocking the top and both sides of the video camera 4, thereby preventing light from affecting the image captured by the video camera 4.

[0029] During specific use, the utility model is an artificial intelligence video acquisition device. During the process of video camera 4 shooting and collecting video, the rotating screw 203 is controlled to rotate by motor 204. When the rotating screw 203 rotates, the lifting slider 205 threadedly connected to the outer side of the rotating screw 203 can move in the vertical direction together with the video camera 4, so that the video camera 4 can be adjusted to different heights according to shooting requirements, so as to obtain richer viewing angles and a larger shooting range. Due to the connection design of the lifting slider 205 and the rotating screw 203, the camera remains stable during movement, reducing the jitter and blur caused by movement, which is particularly suitable for scenes that require long-term stable acquisition and shooting.

[0030] Embodiment 2:

[0031] On the basis of the first embodiment, Figure 1 and Figure 2As shown, camera protection mechanisms 3 are provided at both left and right ends of the front side of the video acquisition processor 1. The camera protection mechanism 3 includes a connecting pad 301 and a side baffle 302. The upper and lower ends of the rear side of the side baffle 302 are respectively rotatably connected to the inner sides of the two connecting pads 301. It should be noted that there is damping at the rotational connection position between the side baffle 302 and the two connecting pads 301. The two connecting pads 301 are respectively fixedly connected to the upper and lower ends of the front side of the video acquisition processor 1. Transmission lines 5 are fixedly connected to the left and right sides of the upper surface of the video acquisition processor 1. The ends of the two transmission lines 5 away from the video acquisition processor 1 are respectively fixedly connected to the left and right sides of the video camera 4. Two transmission interfaces 6 are provided on the rear side of the video acquisition processor 1. It should be noted that the images captured by the video camera 4 are transmitted to the video acquisition processor 1 through the transmission line. The video acquisition processor 1 is internally configured with an image processing unit, an artificial intelligence algorithm and a model, etc., which can be used for object detection, face recognition, and scene understanding of the captured videos. The relevant artificial intelligence video acquisition method is relatively mature in the existing technical means, so it is not specifically described.

[0032] During specific use, the utility model is an artificial intelligence video acquisition device. After the video acquisition device acquires video, the video camera 4 is lowered to the lowest position through the lifting and adjusting mechanism 2, and then the two side baffles 302 are respectively moved to cover the two sides of the video camera 4, providing a physical barrier for the video camera 4, which can prevent the video camera 4 from being subjected to side collision or pressure during transportation or storage.

[0033] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

Claims

1. An artificial intelligence video acquisition device, comprising a video acquisition processor (1), characterized in that: The front side of the video acquisition processor (1) is provided with a lifting and adjusting mechanism (2), the lifting and adjusting mechanism (2) comprising a connecting arm (201), a fixing plate (202), a rotating lead screw (203), a motor (204), a lifting slider (205), a supporting rod (207) and a protective cover (208), the connecting arm (201) is fixedly connected to the front side of the video acquisition processor (1), the upper and lower ends of the front side of the connecting arm (201) are fixedly connected to the fixing plates (202), and a rotating shaft is rotatably connected between the upper and lower fixing plates (202). A lead screw (203), a lifting slider (205) is provided on the outside of the rotating lead screw (203), and the lifting slider (205) is threadedly connected to the rotating lead screw (203), a video camera (4) is fixedly connected to the front side of the lifting slider (205), and support rods (207) are fixedly connected to the left and right sides of the lifting slider (205), and the ends of the two support rods (207) away from the lifting slider (205) are fixedly connected to the rear side of a protective cover (208), and the protective cover (208) is arranged above the video camera (4); The left and right ends of the front side of the video acquisition processor (1) are both provided with camera protection mechanisms (3), the camera protection mechanisms (3) comprising connection pads (301) and side baffles (302), the upper and lower ends of the rear side of the side baffles (302) are respectively rotatably connected to the inner sides of the two connection pads (301), and the two connection pads (301) are respectively fixedly connected to the upper and lower ends of the front side of the video acquisition processor (1).

2. The artificial intelligence video acquisition device according to claim 1, characterized in that: The front side of the connecting arm (201) is fixedly connected to a slide rail (206), and the front side of the slide rail (206) is slidably connected to a lifting slider (205).

3. The artificial intelligence video acquisition device according to claim 1, characterized in that: A motor (204) is provided on the upper surface of the upper fixing plate (202), and an output end of the motor (204) is transmission-connected to a rotating lead screw (203).

4. The artificial intelligence video acquisition device according to claim 1, characterized in that: Transmission lines (5) are fixedly connected to both left and right sides of the upper surface of the video acquisition processor (1); the ends of the two transmission lines (5) away from the video acquisition processor (1) are fixedly connected to the left and right sides of the video camera (4) respectively.

5. The artificial intelligence video acquisition device according to claim 1, characterized in that: The video acquisition processor (1) is provided with two transmission interfaces (6) at the rear side.

6. The artificial intelligence video acquisition device according to claim 1, characterized in that: The protective cover (208) is concave in shape.

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