An easily adjustable pattern recognition device

Abstract

A pattern recognition device for easy adjustment, comprising a pattern recognition camera (1), characterized in that: the pattern recognition camera (1) is provided externally with a support column (2) and a mounting frame (3), and the mounting frame (3) is provided with an adjustment structure and a rotation structure;The adjustment device consists of a control box (41) fixedly attached to the left side of the mounting frame (3), an internal rotatable connecting column (42) installed in the control box (41) and one end of which extends through the control box (41) into the interior of the mounting frame (3), one end of the connecting column (42) being fixedly connected to the left side of the pattern recognition camera (1), a gear (43) attached to the control box, the inner slide of the control box (41) being equipped with a rack (44) which meshes with the outer surface of the gear (43), the interior of the control box (41) being provided with a release element (45) to assist the forward and backward movement of the rack (44), and the interior of the control box (41) being fixedly equipped with a feed element (46) to drive the movement of the rack (44).

Description

Technical area

[0001] These utility models relate to the technical field of graph recognition, in particular to a pattern recognition device that is easy to adjust. Technology Background

[0002] Spectral recognition is a kind of technical means by analyzing and processing a variety of spectral data to identify the patterns, features, units, relationships and other key information in them, the common types of spectral recognition include image pattern recognition, voiceprint pattern recognition, gene pattern recognition and knowledge pattern recognition, in which the image pattern recognition is the use of computer vision technology for the detection and classification of objects, scenes, text and so on in the image.Generally speaking, it is the use of recognition camera to upload the real-time shooting pictures to the computer system, and then use the computer system to analyze the picture information and the similar information in the database, so as to identify the types of objects and location information in the picture, but also can do the scene recognition and text recognition, which is widely used in the field of image search, intelligent security monitoring, advertising placement and so on.

[0003] Currently in the prior art, image pattern recognition relies on the recognition of camera real-time shooting images in the scene, that is, the content of image pattern recognition depends on the content of camera real-time shooting images, however for the same scene camera real-time shooting angle limits, and therefore need to be installed in the scene more than one camera, which increases the cost of image pattern recognition in the scene, and therefore proposed an easily adjustable Therefore, an easily adjustable pattern recognition device is proposed to solve the above problem. Content of the invention

[0004] In response to the shortcomings of the prior art, the utility model provides an easily adjustable pattern recognition device with the advantage of lower cost for image pattern recognition in a scene. This solves the problem that image pattern recognition relies on the real-time image capture content of the camera in the scene. That is, the content of image pattern recognition depends on the real-time image capture content of the camera. However, for the same scene, the real-time image capture angle of the camera is limited. However, for the same scene, the real-time image capture angle of the camera is limited, so it is necessary to install multiple cameras in the scene, which increases the cost of image pattern recognition in the scene.

[0005] In order to achieve the above-mentioned purpose, this utility model provides the following technical solution: an easily adjustable pattern recognition device including a pattern recognition camera, wherein the pattern recognition camera is externally provided with a support column and a mounting frame, and the mounting frame is provided with an adjustment structure and a rotation structure;

[0006] The adjustment structure comprises a control box fixedly mounted on the left side of the mounting frame, the control box having a connecting column rotatably mounted on the inside of the control box, one end passing through the control box and extending to the inside of the mounting frame, the connecting column being fixedly connected to the left side of the pattern recognition camera at one end of the connecting column, the connecting column having a gear fixedly mounted on the outer surface within the control box, the control box having a rack slidably mounted within the control box and engaging with the outer surface of the gear.A rack is slidably mounted on the inside of the control box and engages the outer surface of the gear, the control box being internally provided with an anti-slip component to assist the reciprocating movement of the rack, and the control box being internally fixedly mounted with a feed component to drive the rack to move.

[0007] Further, said rotating structure comprises a support box mounted on the bottom of the mounting frame, an asynchronous motor fixedly installed inside said support box, and a transmission element arranged on one side of said asynchronous motor for driving the rotation of the mounting frame.

[0008] Furthermore, the support column is rotatably mounted on the inside of the mounting frame, and one end of the support column is fixedly connected to one side of the pattern recognition camera.

[0009] Further, a circular groove is opened on the right side of the control box, a bearing is fixedly installed on the inner side of the circular groove, one end of the connecting column passes through the bearing and is fixedly connected to the inner peripheral wall of the bearing, and the connecting column is rotatably connected to the mounting frame.

[0010] Furthermore, the anti-slip component two support bars, two of the support bars are fixedly attached to the left and right side walls of the inner cavity of the control box, the racks are provided with limit grooves on the left and right sides, and the inner wall of the limit grooves is slidably connected with the outer surface of the support bars.

[0011] Furthermore, the anti-slip component includes two support bars, two of which are fixedly attached to the left and right side walls of the inner cavity of the control box, the racks are provided with limit grooves on the left and right sides, and the inner wall of the limit grooves is slidably connected to the outer surface of the support bars. The feed component includes an electric push rod and a connecting block, the electric push rod being fixedly attached to the inner bottom wall of the control box, the telescopic end of the electric push rod being fixedly connected to the connecting block, and the connecting block being fixedly connected to the bottom of the rack.

[0012] Furthermore, the anti-slip component comprises two support bars, two of the support bars being fixedly attached to the left and right side walls of the inner cavity of the control box, the rack bars being provided with limiting grooves on the left and right sides, and the inner wall of the limiting grooves being slidably connected to the outer surface of the support bars. The support box is internally rotatably mounted with a connecting member, the connecting member comprising a connecting cylinder and a mounting rod, the mounting rod being fixedly connected to the connecting cylinder, the mounting rod being rotatably mounted to the inner bottom wall of the support box, the connecting cylinder being rotatably connected to the support box, the connecting cylinder being fixedly connected to the mounting frame.

[0013] Furthermore, the anti-slip component includes two support bars, two of which are firmly attached to the left and right side walls of the inner cavity of the control box. The racks are provided with limiting grooves on the left and right sides, and the inner wall of the limiting grooves is slidably connected to the outer surface of the support bars. The transmission component includes two bevel gears, the outer surfaces of which mesh with each other, and the two bevel gears are firmly attached to the outer surfaces of the mounting rod and the output shaft of the asynchronous motor, respectively.

[0014] Compared to the prior art, the technical solution of the present application has the following advantageous effects: The easily adjustable card recognition mechanism, by establishing an adjustment structure and a rotation structure, realizes the use of the electric push rod drive in the feed component to push the rack back and forth, so that the moving rack drives the rack to rotate, thus controlling the connecting column and driving the tooth recognition camera to turn over and realizes the adjustment of the inclination angle of the card recognition camera, and it can use the asynchronous motor as the drive source and control the support box through mechanical transmission to drive the mounting frame to rotate.In addition, an asynchronous motor can be used as the drive source, and the connecting member in the mounting frame can be controlled by mechanical transmission to drive the rotation of the mounting frame, thereby controlling the shooting range of the card recognition camera, increasing the angular range of the card recognition camera, reducing the number of card recognition cameras required in the same scene, and reducing the cost of image card recognition.

[0015] In particular, the present application relates to an easily adjustable pattern recognition device in the field of pattern recognition technology, comprising a pattern recognition camera, wherein the pattern recognition camera is provided externally with a support column and a mounting frame, and the mounting frame is provided with an adjustment structure and a rotation structure.This easily adjustable pattern recognition device realizes the use of an electric push rod drive in the feed component to push the rack back and forth, so that the moving rack drives the ring to rotate, thereby controlling the connecting column and making the pattern recognition camera tilt, and realizes the adjustment of the tilt angle of the card recognition camera and the use of an asynchronous motor as the drive source and the control of the connecting element in the support box to drive the rotation of the mounting frame through mechanical transmission, so that the shooting range of the card recognition camera can be controlled, thereby reducing the number of card recognition cameras required in the same scene and thereby reducing the cost of image card recognition.This allows the shooting range of the pattern recognition camera to be controlled, thereby increasing the angular range of the pattern recognition camera, reducing the number of pattern recognition cameras required in the same scene, and thereby reducing the cost of image pattern recognition. Description of the illustrations Fig. shows a schematic representation of the structure of this utility model; Fig. shows an enlarged view of A in the schematic diagram 1 of the structure of these utility models; Fig. shows a front view of the schematic structure of this utility model 1; Fig. shows a three-dimensional schematic representation of the structure of these utility models: control box, mounting frame and connecting column.

[0016] In the figure: 1, a pattern recognition camera; 2, a support box; 3, a mounting frame; 41, a control box; 42, a connecting column; 43, a gear; 44, a rack; 45, an anti-skid component; 46, a feeding component; 47, a support box; 48, an asynchronous motor; 49, a feeding component. Specific implementation method

[0017] The technical solutions in the embodiments of the utility model are described clearly and completely below in conjunction with the attached drawings in the embodiments of the utility model. It is clear that the described embodiments represent only a portion of the embodiments of the utility model and not all embodiments. Starting from the embodiments of the utility model, all other embodiments that a person skilled in the art can derive without creative effort fall within the scope of protection of this utility model.

[0018] With reference to the Fig. 1 to 4, an easily adjustable pattern recognition mechanism in this embodiment includes a pattern recognition camera 1, the pattern recognition camera 1 is provided externally with a support column 2 and a mounting frame 3, the mounting frame 3 is provided with an adjustment structure and a rotation structure, the support column 2 is rotatably mounted on the inside of the mounting frame 3, and one end of the support column 2 is fixedly connected to one side of the pattern recognition camera 1.

[0019] Example 1: With reference to the Fig. 1 to 4, the adjustment structure in this example includes a control box 41 fixedly mounted on the left side of the mounting frame 3, the control box 41 having a connecting column 42 rotatably mounted on the inside of the control box 41, one end of which passes through the control box 41 and extends to the inside of the mounting frame 3, the right side of the control box 41 having a circular groove and a bearing fixedly mounted in the inside of the circular groove, and one end of the connecting column 42 is fixedly connected to the inner peripheral wall of the bearing.One end of the connecting column 42 is fixedly connected to the bearing and fixedly connected to the inner wall of the bearing, and the connecting column 42 is rotatably connected to the mounting frame 3 to facilitate the rotation of the connecting column 42 by using the bearing to support the connecting column 42, and one end of the connecting column 42 is fixedly connected to the left side of the pattern recognition camera 1, and a gear 43 is fixedly installed on the outer surface of the connecting column 42 which is located inside the control box 41, and a rack 44 is slidably installed inside the control box 41 to engage with the outer surface of the gear 43, and a rack 44 is provided for supporting the rack 44 inside the control box 41.The control box 41 is provided with an anti-slip component 45 inside to support the rack 44 so that it can move forward and backward. The anti-slip component 45 includes two support bars. The two support bars are respectively fixedly attached to the left and right side walls of the inner cavity of the control box 41. The left and right sides of the rack 44 are provided with a limiting groove. The inner wall of the limiting groove is slidably connected to the outer surface of the support bar to support the sliding track of the rack 44 and prevent the rack 44 from slipping. The control box 41 has a feed component 46 fixedly attached to the inside of the control box 41 to drive the rack 44.

[0020] The feed component 46 includes an electric push rod and a connecting block, wherein the electric push rod is fixedly mounted to the inner bottom wall of the control box 41, the telescopic end of the electric push rod is fixedly connected to the connecting block, and the connecting block is fixedly connected to the bottom of the rack 44, which facilitates the use of the telescopic extension of the electric push rod and the reciprocating movement of the rack 44 driven by the connecting block.

[0021] By applying the above-mentioned technical solution, it is achieved that the electric push rod in the feed component 46 is activated, whereby the electric push rod is extended and the rack 44 slides in front of and behind the outer surface of the support bar through the connecting block, whereby the moving rack 44 rotates the gear 43 meshing with it and thus controls the rotation of the connecting column 42, whereby the rotating connecting column 42 rotates the diagram recognition camera 1 on the mounting frame 3 and adjusts the angle at which the pattern recognition camera 1 records.

[0022] Example 2: With reference to the Fig.1 to 4, the rotation structure in this example comprises a support box 47 mounted on the bottom of the mounting frame 3, a connecting member is rotatably mounted on the inside of the support box 47, the connecting member comprises a connecting cylinder and a mounting rod, the mounting rod is fixedly connected to the connecting cylinder, the mounting rod is rotatably mounted on the inner bottom wall of the support box 47, the connecting cylinder is rotatably connected to the support box 47, and the connecting cylinder is fixedly connected to the mounting frame 3.The connecting element is rotatably connected to the support box 47, the connecting element is fixedly connected to the mounting frame 3, and the connecting element is rotatably connected to the mounting frame 3 to enable synchronous rotation of the mounting frame 3 by rotating the connecting element, and the support box 47 is fixedly connected internally to an asynchronous motor 48, and the asynchronous motor 48 is provided with a transmission component 49 on one side of the asynchronous motor 48 for driving the mounting frame 3.

[0023] The transmission component 49 comprises two bevel gears whose outer surfaces mesh with each other, wherein the two bevel gears are fixedly mounted on the outer surfaces of the mounting rod and the output shaft of the asynchronous motor 48, respectively, so that the output shaft of the asynchronous motor 48 and the connecting element are set in rotation via the two meshing bevel gears.

[0024] The technical solution described above ensures that the asynchronous motor 48 inside the support box 47 is activated, whereby the asynchronous motor 48 causes the output shaft to rotate, and the rotating output shaft causes the connecting element to rotate via the two meshing bevel gears in the transmission component 49, whereby the connecting element causes the mounting frame 3 to rotate in order to regulate the recording range of the pattern recognition camera 1.

[0025] The above embodiment works as follows: This easily adjustable pattern recognition device, in use, starts the electric push rod in the feed component 46, extends the electric push rod and slides the rack 44 back and forth through the connecting block in front of and behind the outer surface of the support bar, causes the moving rack 44 to rotate the gear 43 meshing with it and then controls the rotation of the connecting column 42, causes the rotating connecting column 42 to rotate the pattern recognition camera 1 on the mounting frame 3.By rotation, the adjustment of the shooting angle of the pattern recognition camera 1 is realized, and then the asynchronous motor 48 inside the support box 47 is started, whereby the asynchronous motor 48 causes the output shaft to rotate, wherein the rotating output shaft causes the connecting element to rotate with the help of the two meshing bevel gears in the transmission component 49, whereby the connecting element causes the mounting frame 3 to rotate, thereby adjusting the shooting range of the pattern recognition camera 1.

[0026] It should be noted that in this document, relationship terms such as "first" and "second" are used only to distinguish one entity or operation from another and do not necessarily require or imply any such actual relationship or sequence between those entities or operations. Furthermore, the terms "including," "comprising," or any other variation thereof are intended to cover non-exclusive inclusion, such that a process, method, item, or piece of equipment that includes a number of elements includes not only those elements but also other elements not expressly listed or that are proper to, or inherent in, such process, method, item, or piece of equipment.Without further limitation, the fact that an element is defined by the statement "including a ......" does not preclude the presence of another identical element in the process, method, article, or apparatus incorporating that element.

[0027] Although embodiments of the utility model have been shown and described, it will be understood by one skilled in the art that numerous changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principle and spirit of the utility model, and that the scope of this utility model is limited by the appended claims and their equivalents.

Claims

[1] A pattern recognition device for easy adjustment, comprising a pattern recognition camera (1), characterized bythat: the pattern recognition camera (1) is provided externally with a support column (2) and a mounting frame (3), and the mounting frame (3) is provided with an adjustment structure and a rotation structure;The adjustment device consists of a control box (41) which is fixedly attached to the left side of the mounting frame (3), an internal rotatable connecting column (42) which is installed in the control box (41) and one end of which extends through the control box (41) into the interior of the mounting frame (3), wherein one end of the connecting column (42) is fixedly connected to the left side of the pattern recognition camera (1), a gear (43) is attached, the inner slide of the control box (41) is provided with a rack (44) which engages with the outer surface of the gear (43), the interior of the control box (41) is provided with a detachment preventing element (45) for assisting the front and rear movement of the rack (44), and the interior of the control box (41) is fixedly provided with a feeding element (46) for driving the movement of the rack (44). [2] Easily adjustable pattern recognition device according to claim 1, characterized by in that the rotation structure comprises a support box (47) mounted on the bottom of the mounting frame (3), an asynchronous motor (48) fixedly mounted inside the support box (47) and a transmission component (49) for rotating the mounting frame (3) on one side of the asynchronous motor (48). [3] Easily adjustable pattern recognition device according to claim 1, characterized by that: the support column (2) is rotatably mounted on the inside of the mounting frame (3) and one end of the support column (2) is fixedly connected to one side of the pattern recognition camera (1). [4] A pattern recognition device for easy adjustment according to claim 1, characterized bythat: a circular groove is opened on the right side of the control box (41), a bearing is fixedly mounted on the inside of the circular groove, one end of the connecting column (42) penetrates the bearing and is fixedly connected to the inner peripheral wall of the bearing, and the connecting column (42) is rotatably connected to the mounting frame (3). [5] Easily adjustable pattern recognition device according to claim 1, characterized by that: the anti-slip component (45) comprises two support strips, two of the support strips are fixedly attached to the left and right side walls of the inner cavity of the control box (41), both the left and right sides of the rack (44) are provided with limiting grooves, and the inner wall of the limiting grooves is slidably connected to the outer surface of the support strips. [6] Easily adjustable pattern recognition device according to claim 1, characterized bythat: the feed component (46) comprises an electric push rod and a connecting block, wherein the electric push rod is fixedly attached to the inner bottom wall of the control box (41), the telescopic end of the electric push rod is fixedly connected to the connecting block and the connecting block is fixedly connected to the bottom of the rack (44). [7] Easily adjustable pattern recognition device according to claim 2, characterized by in that: the support box (47) is rotatably mounted with a connecting element on the inside of the support box (47), wherein the connecting element comprises a connecting cylinder and a mounting rod, wherein the mounting rod is fixedly connected to the connecting cylinder, wherein the mounting rod is rotatably mounted on the inner bottom wall of the support box (47), wherein the connecting cylinder is rotatably connected to the support box (47), and wherein the connecting cylinder is fixedly connected to the mounting frame (3). [8] Easily adjustable pattern recognition device according to claim 7, characterized by that the transmission component (49) comprises two bevel gears, wherein the outer surfaces of the two bevel gears mesh with each other and the two bevel gears are fixedly attached to the mounting rod or to the outer surface of the output shaft of the asynchronous motor (48).

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