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CN-224203714-U - Visual positioning device for eyelashes

CN224203714UCN 224203714 UCN224203714 UCN 224203714UCN-224203714-U

Abstract

The utility model discloses an eyelash vision positioning device, which relates to the technical field of eyelash vision positioning and comprises a shell, wherein an adjusting component is arranged on the outer wall of the shell, a positioning component is arranged in the shell, the positioning component comprises a motor, an output shaft of the motor is fixedly connected with a first bevel gear through a coupler, a second bevel gear is connected with the outer wall of the first bevel gear in a meshed manner, and a button is rotatably connected with one end of the second bevel gear. This eyelash vision positioner is through starting motor, can make the motor drive first bevel gear and rotate, and first bevel gear and second bevel gear are the state that breaks away from this moment, and the screw rod is not changeing at this moment, need push down the button, makes second bevel gear and first bevel gear meshing, can drive two screw rods rotation, can make the screw rod rotate in the screw sleeve, can make the screw sleeve can drive the camera and carry out position control, conveniently adjusts the camera position, need not repeated start and stop motor.

Inventors

  • QIN HONGCHENG

Assignees

  • 深圳市鼎创激光科技有限公司

Dates

Publication Date
20260505
Application Date
20250530

Claims (7)

  1. 1. The visual positioning device for the eyelashes comprises a shell (1) and is characterized in that an adjusting component (2) is arranged on the outer wall of the shell (1), and a positioning component (3) is arranged in the shell (1); The positioning assembly (3) comprises a motor (301), an output shaft of the motor (301) is fixedly connected with a first bevel gear (302) through a coupler, the outer wall of the first bevel gear (302) is connected with a second bevel gear (303) in a meshed mode, one end of the second bevel gear (303) is rotationally connected with a button (304), the inside of the second bevel gear (303) is provided with a belt mechanism (306), one side of the belt mechanism (306) is provided with a spring (305), the inside of the belt mechanism (306) is provided with a screw (307), the outer wall of the screw (307) is connected with a threaded sleeve (308), and the top of the threaded sleeve (308) is fixedly connected with a camera (309).
  2. 2. The visual eyelash positioning device according to claim 1, wherein the adjusting component (2) comprises a wearing ring (201), one end of the wearing ring (201) is fixedly connected with an elastic belt (202), one end of the elastic belt (202) is fixedly connected with a rubber pad (203), one side of the housing (1) is fixedly connected with an adjusting rod (204), one end of the adjusting rod (204) is provided with a ball valve (205), and the outer wall of the ball valve (205) is provided with a display screen (206).
  3. 3. The visual eyelash positioning device according to claim 2, wherein the wearing ring (201) and the rubber pad (203) are formed as an integrated structure by an elastic band (202), and the elastic band (202) is disposed between the wearing ring (201) and the rubber pad (203).
  4. 4. The visual eyelash positioning device according to claim 2, wherein the adjusting rod (204) and the display screen (206) form a movable structure through a ball valve (205), and the ball valve (205) is disposed between the adjusting rod (204) and the display screen (206).
  5. 5. The visual eyelash positioning device according to claim 1, wherein the motor (301) and the second bevel gear (303) form a rotating structure through the first bevel gear (302), the outer diameter of the first bevel gear (302) is matched with the outer diameter of the second bevel gear (303), and the first bevel gear (302) is perpendicular to the second bevel gear (303).
  6. 6. An eyelash visual positioning device according to claim 1, wherein the number of screws (307) is two, and the screws (307) are symmetrically arranged with the horizontal midline of the housing (1) as a symmetry axis.
  7. 7. The visual positioning device for eyelashes according to claim 1, wherein the camera 309 is screwed with the screw 307 through a threaded sleeve 308, the inner diameter of the threaded sleeve 308 is matched with the outer diameter of the screw 307, and the inner wall of the threaded sleeve 308 is attached to the outer wall of the screw 307.

Description

Visual positioning device for eyelashes Technical Field The utility model relates to the technical field of visual positioning of eyelashes, in particular to a visual positioning device of eyelashes. Background The eye lashes vision positioning is an application combining computer vision and image processing technology, is mainly used for accurately detecting, tracking or analyzing the position, shape and dynamics of eye lashes, acquires eye images through a high-definition camera, a microscope or professional eye imaging equipment, needs to consider illumination conditions, angles and resolution, removes noise such as skin texture interference, enhances contrast highlighting lashes and skin boundaries, commonly used algorithms comprise Gaussian filtering, histogram equalization and the like, and can play an important role in a plurality of fields by virtue of the characteristics of high precision, automation and user friendliness. In the prior art, when the visual positioning device for eyelashes is used, the positioning effect is not good, the camera is difficult to capture fine features of the eyelashes, the positioning is inaccurate, and the measurement accuracy of the shape and the position of the eyelashes is affected, so that the visual positioning device for the eyelashes is needed. Disclosure of utility model The present utility model is directed to an eyelash visual positioning device, which solves the above-mentioned problems of the prior art. The eyelash visual positioning device comprises a shell, wherein an adjusting component is arranged on the outer wall of the shell, a positioning component is arranged inside the shell, the positioning component comprises a motor, an output shaft of the motor is fixedly connected with a first bevel gear through a coupler, the outer wall of the first bevel gear is in meshed connection with a second bevel gear, one end of the second bevel gear is rotatably connected with a button, a belt mechanism is arranged inside the second bevel gear, a spring is arranged on one side of the belt mechanism, a screw is arranged inside the belt mechanism, a threaded sleeve is connected with the outer wall of the screw in a threaded mode, and a camera is fixedly connected to the top of the threaded sleeve. Preferably, the adjusting part comprises a wearing ring, one end of the wearing ring is fixedly connected with an elastic belt, one end of the elastic belt is fixedly connected with a rubber pad, one side of the shell is fixedly connected with an adjusting rod, one end of the adjusting rod is provided with a ball valve, and the outer wall of the ball valve is provided with a display screen. Preferably, the wearing ring and the rubber pad form an integrated structure through an elastic belt, and the elastic belt is arranged between the wearing ring and the rubber pad. Preferably, the adjusting rod and the display screen form a movable structure through the ball valve, and the ball valve is arranged between the adjusting rod and the display screen. Preferably, the motor forms a rotating structure through the first bevel gear and the second bevel gear, the outer diameter of the first bevel gear is matched with that of the second bevel gear, and the first bevel gear and the second bevel gear are vertically arranged. Preferably, the number of the screws is two, and the two screws are symmetrically arranged by taking the horizontal center line of the shell as a symmetry axis. Preferably, the camera forms a thread structure with the screw rod through the thread sleeve, the inner diameter size of the thread sleeve is matched with the outer diameter size of the screw rod, and the inner wall of the thread sleeve is attached to the outer wall of the screw rod. Compared with the prior art, the visual positioning device for the eyelashes has the beneficial effects that the visual positioning device for the eyelashes, (1) The motor can drive the first bevel gear to rotate by starting the motor, at the moment, the first bevel gear and the second bevel gear are in a separation state, at the moment, the screw rod does not rotate, the button is required to be pressed down, the second bevel gear is meshed with the first bevel gear, the two screw rods can be driven to rotate, the screw rods can rotate in the threaded sleeve, the threaded sleeve can drive the camera to adjust the position, the position of the camera is convenient to adjust, and repeated start-stop motors are not required; (2) Through pulling the rubber pad, can make the rubber pad fasten under the effect of elastic webbing at the head to can be convenient for wear the use to the personnel of different head types, wear the back in addition, the accessible pulling display screen can make the display screen rely on adjusting the regulation that the pole can carry out length, and the display screen can carry out different inclination's regulation under the support of ball valve simultaneously, satisfies people's daily use needs. Dr