CN213149775U

CN213149775U - Characteristic point positioning device based on rapid moving appearance model

Info

Publication number: CN213149775U
Application number: CN202022176957.5U
Authority: CN
Inventors: 黄兴; 黄劲
Original assignee: Shaoguan Lingzhu Technology Co ltd
Current assignee: Lu'an Muyi Clothing Technology Co.,Ltd.
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-07
Anticipated expiration: 2030-09-28

Abstract

The utility model relates to an image processing technology field specifically is characteristic point positioner based on quick activity outward appearance model, including unable adjustment base, the middle part on unable adjustment base surface is equipped with the U-shaped fixed plate, and the top of U-shaped fixed plate is rotated and is connected with the support column, and the top of support column is equipped with the fixed flange of symmetric distribution, and swing joint has the rectangular connecting block between two fixed flanges, and the tip of rectangular connecting block is equipped with the image processor main part, and the front side of image processor main part and the position that is located the top are equipped with cleaning device. This characteristic point positioner based on quick activity appearance model drives the support column through first servo motor and rotates, drives the rectangular connecting block through second servo motor and rotates, makes the position of camera adjust as required, and then ensures the accuracy that the image acquireed, can drive the rubber brush through third servo motor and lead screw and remove, makes the rubber brush clear up the camera to ensure the definition that the camera was shot.

Description

Characteristic point positioning device based on rapid moving appearance model

Technical Field

The utility model relates to an image processing technology field specifically is a characteristic point positioner based on quick activity appearance model.

Background

Along with the development of face identification technology, more and more equipment has had face identification's function, face feature point location is face identification technology's key, face feature point location's accuracy can directly influence the recognition result, consequently face image's the definition that obtains angle and image all can exert an influence to face identification's result, current image acquisition device is fixed mostly, and do not have camera clearance function, can influence the definition that image acquisition after long-time the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a characteristic point positioner based on quick activity outward appearance model to it is most fixed to propose current image acquisition device in solving above-mentioned background art, and do not have the camera clearance function, can influence the problem that the image acquireed the definition after long-time the use.

In order to achieve the above object, the utility model provides a following technical scheme:

a characteristic point positioning device based on a rapid moving appearance model comprises a fixed base, wherein a U-shaped fixed plate is arranged in the middle of the surface of the fixed base, a first servo motor is in threaded connection with the top of the inner wall of the U-shaped fixed plate, a support column is rotatably connected to the top of the U-shaped fixed plate, the end of an output shaft of the first servo motor penetrates through the top of the inner wall of the U-shaped fixed plate and is coaxially connected with the bottom of the support column, fixed convex plates are symmetrically distributed on the top of the support column, a mounting transverse plate is horizontally arranged on the outer side of one of the fixed convex plates, a second servo motor is arranged on the surface of the mounting transverse plate, a rectangular connecting block is movably connected between the two fixed convex plates, an image processor main body is arranged at the end of the rectangular connecting block, and a camera is arranged on, the cleaning device is arranged on the front side of the image processor body and located at the top and comprises a strip-shaped fixing block, a U-shaped groove is formed in the bottom of the strip-shaped fixing block, a lead screw is connected to the U-shaped groove in a rotating mode, a third servo motor is arranged at the left end of the strip-shaped fixing block, the end portion of an output shaft of the third servo motor penetrates through the left end of the strip-shaped fixing block and is coaxially connected with the lead screw, and a rubber brush is movably connected to the bottom of the strip-shaped fixing block.

Preferably, two sides of the rectangular connecting block are respectively attached to the inner sides of the two fixed convex plates.

Preferably, the two sides of the rectangular connecting block and the position close to the other end are provided with symmetrically distributed rotating blocks, and the two rotating blocks are respectively and rotatably connected with the inner sides of the two fixed convex plates.

Preferably, the end of the output shaft of the second servo motor passes through the side surface of the fixed convex plate and is coaxially connected with one of the rotating blocks.

Preferably, the top of the rubber brush is provided with a moving lug, the moving lug is slidably connected in the U-shaped groove, and the moving lug is in threaded connection with the screw rod.

Preferably, the bottom end of the rubber brush is located below the camera, and the side surface of the rubber brush is attached to the front side of the image processor main body.

Compared with the prior art, the beneficial effects of the utility model are that:

this characteristic point positioner based on quick activity appearance model, it rotates to drive the support column through first servo motor, thereby the azimuth angle of adjustment image processor main part, it rotates to drive the rectangular connecting block through second servo motor, thereby the every single move angle of adjustment image processor main part, the position that makes the camera can be adjusted as required, and then ensure the accuracy that the image acquireed, can drive the rubber brush through third servo motor and lead screw and remove, make the rubber brush clear up the camera, thereby ensure the definition that the camera was shot.

Drawings

Fig. 1 is a schematic view of an overall first viewing angle structure of the present invention;

fig. 2 is a schematic view of an overall second viewing angle structure of the present invention;

fig. 3 is a schematic view of an assembly structure of a support column and a second servo motor in the present invention;

FIG. 4 is a schematic view of an assembly structure of the rectangular connecting block, the image processor body and the cleaning device according to the present invention;

fig. 5 is a schematic structural view of the cleaning device of the present invention.

In the figure: the device comprises a fixed base 1, a U-shaped fixed plate 10, a first servo motor 2, a support column 3, a fixed convex plate 30, a mounting transverse plate 300, a second servo motor 4, a rectangular connecting block 5, a rotating block 50, an image processor main body 6, a camera 60, a cleaning device 7, a strip-shaped fixed block 70, a U-shaped groove 700, a screw rod 71, a third servo motor 72, a rubber brush 73 and a moving lug 730.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

a characteristic point positioning device based on a rapid moving appearance model comprises a fixed base 1, wherein a U-shaped fixed plate 10 is arranged in the middle of the surface of the fixed base 1, a first servo motor 2 is in threaded connection with the top of the inner wall of the U-shaped fixed plate 10, a support column 3 is in rotary connection with the top of the U-shaped fixed plate 10, the end part of an output shaft of the first servo motor 2 penetrates through the top of the inner wall of the U-shaped fixed plate 10 and is coaxially connected with the bottom of the support column 3, the support column 3 is driven to rotate by the first servo motor 2, so that the azimuth angle of an image processor body 6 is adjusted, fixed convex plates 30 are symmetrically distributed on the top of the support column 3, an installation transverse plate 300 is horizontally arranged on the outer side of one fixed convex plate 30, a second servo motor 4 is arranged on the surface of the installation transverse plate 300, a rectangular connecting block 5, the front side of image processor main part 6 and the position that is close to the top middle part are equipped with camera 60, the front side of image processor main part 6 and the position that is located the top are equipped with cleaning device 7, cleaning device 7 includes the solid piece 70 of bar, U-shaped recess 700 has been seted up to the bottom of the solid piece 70 of bar, the internal rotation of U-shaped recess 700 is connected with lead screw 71, the left end of the solid piece 70 of bar is equipped with third servo motor 72, the tip of the solid piece 70 left end of bar is passed to the tip of third servo motor 72 output shaft and with lead screw 71 coaxial coupling, it rotates to drive lead screw 71 through third servo motor 72, the bottom swing joint of the solid piece 70 of bar has rubber brush 73.

In this embodiment, the both sides of rectangular connecting block 5 are laminated with the inboard of two fixed flange 30 respectively mutually, make rectangular connecting block 5 steady rotation, avoid taking place to rock.

Specifically, the two sides of the rectangular connecting block 5 and the position close to the other end are provided with symmetrically distributed rotating blocks 50, and the two rotating blocks 50 are respectively rotatably connected with the inner sides of the two fixed convex plates 30, so that the rectangular connecting block 5 is connected with the two fixed convex plates 30.

Further, the end of the output shaft of the second servo motor 4 passes through the side of the fixed convex plate 30 and is coaxially connected with one of the rotating blocks 50, and the second servo motor 4 drives the rectangular connecting block 5 to rotate, so that the pitch angle of the image processor body 6 is adjusted.

Furthermore, a moving bump 730 is arranged at the top of the rubber brush 73, the moving bump 730 is slidably connected in the U-shaped groove 700, the moving bump 730 is in threaded connection with the screw rod 71, and the screw rod 71 drives the rubber brush 73 to move.

Further, the bottom end of the rubber brush 73 is located below the camera 60, and the side surface of the rubber brush 73 is attached to the front side of the image processor main body 6, so that the rubber brush 73 can clean the camera 60.

When the feature point positioning device based on the fast moving appearance model is used and the shooting angle of the camera 60 needs to be adjusted, a user drives the supporting column 3 to rotate through the first servo motor 2 to adjust the azimuth angle of the image processor body 6, then drives the rectangular connecting block 5 to rotate through the second servo motor 4 to adjust the pitching angle of the image processor body 6, so that the camera 60 can be adjusted to a proper angle to ensure the accuracy of image acquisition; when the lens of camera 60 appears dirty, the user can drive rubber brush 73 through third servo motor 72 and lead screw 71 and remove to make rubber brush 73 clear up the camera of camera 60, in order to ensure the definition that the camera was shot.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Characteristic point positioner based on quick activity outward appearance model, its characterized in that: the device comprises a fixed base (1), wherein a U-shaped fixed plate (10) is arranged in the middle of the surface of the fixed base (1), a first servo motor (2) is connected to the top of the inner wall of the U-shaped fixed plate (10) in a threaded manner, a support column (3) is rotatably connected to the top of the U-shaped fixed plate (10), the end of an output shaft of the first servo motor (2) penetrates through the top of the inner wall of the U-shaped fixed plate (10) and is coaxially connected with the bottom of the support column (3), symmetrically distributed fixed convex plates (30) are arranged at the top of the support column (3), an installation transverse plate (300) is horizontally arranged on the outer side of one of the fixed convex plates (30), a second servo motor (4) is arranged on the surface of the installation transverse plate (300), a rectangular connecting block (5) is movably connected between the two fixed convex plates (30), and an image processor main body, the utility model discloses a camera, including image processor main part (6), cleaning device (7), solid piece (70) of bar, U-shaped recess (700) have been seted up to the bottom of the solid piece (70) of bar, the U-shaped recess (700) internal rotation is connected with lead screw (71) in U-shaped recess (700), the left end of the solid piece (70) of bar is equipped with third servo motor (72), the tip of third servo motor (72) output shaft pass the left end of the solid piece (70) of bar and with lead screw (71) coaxial coupling, the bottom swing joint of the solid piece (70) of bar has rubber brush (73).

2. The fast-moving appearance model-based feature point localization apparatus according to claim 1, wherein: the two sides of the rectangular connecting block (5) are respectively attached to the inner sides of the two fixed convex plates (30).

3. The fast-moving appearance model-based feature point localization apparatus according to claim 1, wherein: the two sides of the rectangular connecting block (5) and the position close to the other end are provided with symmetrically distributed rotating blocks (50), and the two rotating blocks (50) are respectively and rotatably connected with the inner sides of the two fixed convex plates (30).

4. The fast-moving appearance model-based feature point localization apparatus according to claim 3, wherein: the end part of the output shaft of the second servo motor (4) penetrates through the side surface of the fixed convex plate (30) and is coaxially connected with one of the rotating blocks (50).

5. The fast-moving appearance model-based feature point localization apparatus according to claim 1, wherein: the top of the rubber brush (73) is provided with a movable lug (730), the movable lug (730) is connected in the U-shaped groove (700) in a sliding mode, and the movable lug (730) is in threaded connection with the screw rod (71).

6. The fast-moving appearance model-based feature point localization apparatus according to claim 1, wherein: the bottom end of the rubber brush (73) is positioned below the camera (60), and the side surface of the rubber brush (73) is attached to the front side of the image processor main body (6).