Object detection device based on image recognition

Abstract

The utility model provides an object detection device based on image recognition. The object detection device comprises a main body mechanism and a supporting mechanism, the main body mechanism comprises an annular frame and a camera, an electric circular guide rail is mounted in the annular frame, a movable end is slidably mounted in the electric circular guide rail, a fixed plate is fixedly connected to one side of the movable end, and a movable plate is arranged below the fixed plate; the supporting mechanism comprises a bottom plate and a first supporting frame, the first supporting frame is fixedly connected to the top of the bottom plate, and one side of the first supporting frame is fixedly connected with the annular frame; the annular frame is arranged to fix the electric circular guide rail, the camera is driven by the electric circular guide rail to move around an object, so that image information of different surfaces of the object is obtained, the object is supported by the transparent disc, and the situation that the bottom surface of the object is shielded and cannot be detected is prevented; and information of different surfaces and different angles of the object can be obtained according to requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to an object detection device, in particular to an object detection device based on image recognition belongs to object detection technical field. BACKGROUND

[0002] Object detection is one of the classic problems in computer vision, which tasks are to mark the position of objects in images with frames and give the category of objects, and object detection is of great significance, from the research point of view, it is one of the fundamental problems of computer vision and the basis of high-level visual tasks, from the application point of view, object detection has been widely applied, and object detection technology has been widely applied in many fields, such as automatic driving cars can identify pedestrians, other vehicles and the like, so that the car can make correct response, in the monitoring and security field, object detection can be used to identify and track suspicious luggage or individuals, and in the factory assembly line, object detection enables robots to identify different parts and correctly pick and assemble,

[0003] The existing object detection device depends on image recognition technology, and the information of the object is obtained through the image acquisition device, however, these devices usually have limitations when collecting objects: first, the object display surface is limited, resulting in fixed imaging angle of the object, which cannot fully cover multiple sides or directions of the object, second, limited by the physical structure of the acquisition device, part of the object is easily shielded or cannot be effectively collected, especially in industrial detection or security monitoring application scenarios, the object may present in multiple postures, or the detection personnel need to observe the object from different angles, and the existing fixed object detection device is difficult to meet this demand,

[0004] To solve the above technical problems, an object detection device based on image recognition is provided. Utility model content

[0005] Therefore, the utility model provides an object detection device based on image recognition to solve or alleviate the technical problems in the prior art, and at least provides an advantageous choice.

[0006] The technical scheme of the utility model is as follows: an object detection device based on image recognition, comprising a main body mechanism and a supporting mechanism,

[0007] The main body mechanism comprises a ring-shaped frame and a camera, the inside of the ring-shaped frame is provided with an electric circular guide rail, the inside of the electric circular guide rail is slidably provided with a movable end, one side of the movable end is fixedly connected with a fixed plate, the lower side of the fixed plate is provided with a movable plate, the inside of the fixed plate is threadedly connected with a screw rod, one end of the screw rod is rotatably connected with the movable plate, and the camera is installed at the bottom of the movable plate,

[0008] The support mechanism comprises a bottom plate and a first support frame fixedly connected to the top of the bottom plate, one side of the first support frame is fixedly connected with the annular frame, the top of the bottom plate is fixedly connected with a second support frame, the top of the second support frame is fixedly connected with a support plate, and the inside of the support plate is provided with a transparent disc.

[0009] Further preferably, the inside of the support plate is fixedly connected with an annular slide rail, one side of the transparent disc is integrally formed with a convex ring, and the transparent disc is slidably connected with the annular slide rail through the convex ring.

[0010] Further preferably, the top of the movable plate is fixedly connected with two slide rods, one end of the slide rod penetrates through the fixed plate, and one side of the slide rod penetrating through the fixed plate is slidably connected with the fixed plate.

[0011] Further preferably, the bottom of the movable plate is fixedly connected with the lighting lamp strip in a symmetrical manner.

[0012] Further preferably, one side of the camera is clamped with a protective cover.

[0013] Further preferably, the inside of the bottom plate is equidistantly provided with fixing holes.

[0014] Further preferably, the bottom of the bottom plate is fixedly connected with a rubber pad.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical scheme:

[0016] Firstly, the utility model discloses a support mechanism for an electronic circular guide rail, which comprises a bottom plate, a first support frame fixedly connected to the top of the bottom plate, one side of the first support frame being fixedly connected with an annular frame, the top of the bottom plate being fixedly connected with a second support frame, the top of the second support frame being fixedly connected with a support plate, and the inside of the support plate being provided with a transparent disc.

[0017] Secondly, the transparent disc in the utility model is fixed in the support plate through the annular slide rail, so that the rotation of the transparent disc can be realized according to the detection requirement, the angle of the object can be changed, and the different surfaces of the object can be detected in cooperation with the camera.

[0018] The above summary is only for the purpose of the description and is not intended to limit in any way. In addition to the above described illustrative aspects, embodiments, and features, further aspects, embodiments, and features of the utility model will be readily apparent from the drawings and the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced. Obviously, the accompanying drawings in the following description only only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 The structural diagram of the present application;

[0021] Figure 2 The structural diagram of the annular frame in the present application;

[0022] Figure 3 The sectional view of the support plate in the present application;

[0023] Figure 4 The installation structure of the camera in the present application.

[0024] The accompanying drawings are as follows: 10, main body mechanism; 11, annular frame; 12, electric circular guide rail; 13, movable end; 14, fixed plate; 15, screw rod; 16, sliding rod; 17, movable plate; 18, lighting lamp strip; 19, camera; 31, protective cover; 20, support mechanism; 21, bottom plate; 22, fixed hole; 23, rubber pad; 24, first support frame; 25, second support frame; 26, support plate; 27, annular slide rail; 28, transparent disc; 29, convex ring. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0026] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0027] As Figures 1-4 shown, the embodiment of the present application provides an object detection device based on image recognition, which is composed of a main body mechanism 10 and a support mechanism 20.

[0028] The main body mechanism 10 comprises a ring-shaped frame 11, an electric circular guide rail 12 mounted in the ring-shaped frame 11, a movable end 13 slidably mounted in the electric circular guide rail 12, a fixed plate 14 fixedly connected to one side of the movable end 13, an activity plate 17 arranged below the fixed plate 14, a screw rod 15 threadedly connected to the inside of the fixed plate 14, the screw rod 15 being rotatably connected to one end of the activity plate 17, two slide rods 16 fixedly connected to the top of the activity plate 17, one end of each slide rod 16 penetrating through the fixed plate 14, the side of each slide rod 16 penetrating through the fixed plate 14 being slidably connected to the fixed plate 14, and a camera 19 mounted on the bottom of the activity plate 17.

[0029] In one embodiment, in order to make the image acquisition clearer, the bottom of the activity plate 17 is symmetrically fixedly connected with a lighting lamp strip 18.

[0030] In one embodiment, in order to prevent the camera 19 from being damaged, a protective cover 31 is clamped on one side of the camera 19, and the protective cover 31 is made of transparent acrylic material.

[0031] The support mechanism 20 comprises a bottom plate 21 and a first support frame 24 fixedly connected to the top of the bottom plate 21, the first support frame 24 being fixedly connected to the ring-shaped frame 11, a second support frame 25 fixedly connected to the top of the bottom plate 21, a support plate 26 fixedly connected to the top of the second support frame 25, and a transparent disc 28 arranged in the inside of the support plate 26.

[0032] In one embodiment, in order to facilitate image acquisition of different sides of the object, the inside of the support plate 26 is fixedly connected with a ring-shaped sliding rail 27, one side of the transparent disc 28 is integrally formed with a convex ring 29, and the transparent disc 28 is slidably connected to the ring-shaped sliding rail 27 through the convex ring 29, so as to facilitate rotation of the transparent disc 28 and change of the object surface collected by the camera 19.

[0033] In one embodiment, equidistantly distributed fixing holes 22 are arranged in the inside of the bottom plate 21, the position of the bottom plate 21 is fixed by cooperation of the fixing holes 22 and bolts, and rubber pads 23 are fixedly connected to the bottom of the bottom plate 21.

[0034] In the working process of the utility model, the object is placed on the transparent disc 28, the transparent disc 28 is rotated to make the detected surface face the ring-shaped frame 11, the screw rod 15 is rotated to drive the activity plate 17 to move, the distance between the camera 19 on one side of the activity plate 17 and the object is adjusted according to the object detection requirement, the electric circular guide rail 12 is started to drive the movable end 13 to move around the object, the camera 19 performs image acquisition around the object, the lighting lamp strip 18 is started to provide illumination in the acquisition process, and the image acquisition is clearer.

[0035] The above merely describes a specific implementation of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of various changes or replacements within the technical range disclosed by the present application, which should be encompassed in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An image recognition-based object detection device, characterized by: The utility model relates to a kind of camera support, including main body mechanism (10) and support mechanism (20); The main body mechanism (10) includes annular frame (11) and camera (19), the inside of annular frame (11) is equipped with motorized circular guide rail (12), the inside slidingly installed with movable end (13) of motorized circular guide rail (12), the side fixedly connected with fixed plate (14) of movable end (13), the lower of fixed plate (14) is equipped with movable plate (17), the inside screw thread connection of fixed plate (14) has screw rod (15), the one end of screw rod (15) is rotatably connected with movable plate (17), camera (19) is installed at the bottom of movable plate (17); The support mechanism (20) includes bottom plate (21) and first support frame (24), the top of first support frame (24) is fixedly connected to bottom plate (21), the side of first support frame (24) is fixedly connected with annular frame (11), the top of bottom plate (21) is fixedly connected with second support frame (25), the top of second support frame (25) is fixedly connected with support plate (26), the inside of support plate (26) is equipped with transparent disc (28).

2. The object detection device based on image recognition according to claim 1, characterized in that: The inside of support plate (26) is fixedly connected with annular slide rail (27), the side of transparent disc (28) is integrally formed with convex ring (29), and transparent disc (28) is slidably connected with annular slide rail (27) by convex ring (29).

3. The object detection device based on image recognition according to claim 1, characterized in that: The top of movable plate (17) is fixedly connected with two slide rods (16), one end of slide rod (16) penetrates fixed plate (14), and the side of slide rod (16) penetrating fixed plate (14) is slidably connected with fixed plate (14).

4. The object detection device based on image recognition according to claim 1, characterized in that: The bottom of movable plate (17) is fixedly connected with lighting lamp strip (18) symmetrically.

5. The image recognition based object detection device of claim 1, wherein: The side of camera (19) is clamped with protective cover (31).

6. The image recognition based object detection device of claim 1, wherein: The inside of bottom plate (21) is equidistantly distributed and is equipped with fixed hole (22).

7. The image recognition based object detection device of claim 1, wherein: The bottom of bottom plate (21) is fixedly connected with rubber pad (23).

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