Three-dimensional visual positioning device for optical elementTechnical Field
The invention relates to the field of three-dimensional vision, in particular to a three-dimensional vision positioning device for an optical element.
Background
And (3) positioning by using the same three coordinates: the degree of freedom in three directions of X.Y.Z in three-dimensional space is determined (limited) by numerical values, any three numerical values can determine only one point in space, and the more accurate the numerical value is, the more accurate the positioning is.
When carrying out three-dimensional vision location, need the staff to hold acquisition equipment such as camera, camera and take a picture to the optical element sampling of carrying out different angles, increase staff's work load, and manual handheld shooting precision is not high.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides the three-dimensional visual positioning device for the optical element, which solves the problems that the manual handheld photographing equipment needs to photograph a plurality of angles and the workload of staff is increased.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the three-dimensional visual positioning device for the optical element comprises a bottom plate, wherein the upper side of the bottom plate is fixedly connected with a fixed frame, the lower side of the fixed frame is provided with an adjusting mechanism, the rear side of the adjusting mechanism is provided with a positioning mechanism, and the upper side of the bottom plate is provided with a platform;
The adjusting mechanism comprises a fixed block, the fixed block is fixedly connected to the lower side of a fixed frame, a fixed plate is fixedly connected to the lower side of the fixed block, a second rotating rod is rotatably connected to the middle of the lower side of the fixed plate, a second gear is fixedly connected to the lower end of the second rotating rod, a first rotating rod is rotatably connected to the lower side of the fixed plate and positioned on the left side and the right side of the second rotating rod, a first gear is fixedly connected to the lower end of the first rotating rod, a first motor is fixedly connected to the lower side of the fixed plate, the output end of the first motor is fixedly connected to the upper end of the first left rotating rod, an adjusting plate is fixedly connected to the lower side of the left side and the right side of the second gear, a sliding groove is formed in the outer side of the adjusting plate, a sliding block is slidably connected to the inner side of the sliding groove, a connecting plate is fixedly connected between the left side and the right side of the sliding block, a first fixing block is slidably connected to the lower side of the left side and the right side of the connecting plate, a first camera is arranged on the lower side of the connecting plate, and a first screw is arranged between the fixing block and the first camera;
The positioning mechanism comprises a sliding rail, the rear side of sliding rail fixedly connected with fixed plate, the outside sliding connection of sliding rail has the sliding sleeve, the rear side fixedly connected with control panel one of sliding sleeve, the downside sliding connection of control panel one has control panel two, the downside fixedly connected with lifter of control panel two, the front side at both ends is all fixedly connected with installation piece about the lifter, the outside of installation piece is rotated through the pivot and is connected with the commentaries on classics piece, the front side fixedly connected with camera two of commentaries on classics piece, the left side fixedly connected with motor two of installation piece, the left end fixedly connected with of motor two and pivot makes the right side fixedly connected with L shaped plate of lifter, the outside of L shaped plate just is located the right side fixedly connected with camera three of camera two.
Preferably, the first gear is in meshed connection with the second gear.
Preferably, an electric telescopic rod I is fixedly connected between the sliding block and the sliding groove.
Preferably, the rear side of fixed plate fixedly connected with control block, fixedly connected with electric telescopic handle two between control block and the sliding sleeve.
Preferably, the right sides at both ends all fixedly connected with connecting block around the L shaped plate, two rotate between the connecting block and be connected with the threaded rod, the upside fixedly connected with movable block of camera three.
Preferably, the threaded rod is in threaded connection with the moving block, the rear side of the connecting block is fixedly connected with a motor III, and the output end of the motor III is fixedly connected with the rear end of the threaded rod.
Preferably, screw holes are formed in the rear sides of the first control plate and the second control plate, and screw rods are arranged in the screw holes.
Preferably, a rectangular hole is formed in the rear side of the lifting block.
(III) beneficial effects
The invention provides a three-dimensional visual positioning device for an optical element. The beneficial effects are as follows:
1. Through being provided with fixed block, fixed plate, camera one, camera two and camera three, be convenient for shoot simultaneously the collection to the three angle of optical element, increase the efficiency of three-dimensional visual angle location, reduce staff's work load.
2. Through being provided with gear one, gear two, motor one, motor two, motor three, regulating plate, slider, spout, commentaries on classics piece, threaded rod and movable block, be convenient for adjust the shooting position of camera one, camera two and camera three, be convenient for carry out three-dimensional location to different specification optical element, increase the suitability of device.
Drawings
FIG. 1 is a perspective view of the whole structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a rear view of the adjustment mechanism and positioning mechanism of the present invention;
FIG. 4 is a perspective view of the adjusting mechanism and the positioning mechanism of the present invention;
FIG. 5 is a bottom view of the adjustment mechanism and positioning mechanism of the present invention;
Fig. 6 is an enlarged view at a in fig. 4.
Wherein, 1, the bottom plate; 2.a fixed frame; 3. an adjusting mechanism; 301. a fixed block; 302. a fixing plate; 303. a first motor; 304. a first rotating rod; 305. a first gear; 306. a second rotating rod; 307. a second gear; 308. an adjusting plate; 309. a chute; 310. a slide block; 311. an electric telescopic rod I; 312. a connecting plate; 313. a first camera; 314. a screw; 315. a stabilizing block; 4. a positioning mechanism; 401. a slide rail; 402. a sliding sleeve; 403. a control block; 404. an electric telescopic rod II; 405. a first control board; 406. a second control board; 407. a lifting block; 408. a mounting block; 409. a rotating block; 410. a second camera; 411. a second motor; 412. an L-shaped plate; 413. a connecting block; 414. a threaded rod; 415. a third camera; 416. a moving block; 417. a third motor; 5. a platform.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
As shown in fig. 1-6, an embodiment of the present invention provides a three-dimensional visual positioning device for an optical element, which includes a base plate 1, a fixed frame 2 is fixedly connected to an upper side of the base plate 1, an adjusting mechanism 3 is provided on a lower side of the fixed frame 2, a positioning mechanism 4 is provided on a rear side of the adjusting mechanism 3, a platform 5 is provided on an upper side of the base plate 1, wherein a first motor 303, a second motor 411, a third motor 417, a first electric telescopic rod 311 and a second electric telescopic rod 404 are all connected to an external power source, and an optical element is provided on an upper side of the platform 5.
The adjusting mechanism 3 comprises a fixed block 301, the fixed block 301 is fixedly connected to the lower side of the fixed frame 2, a fixed plate 302 is fixedly connected to the lower side of the fixed block 301, a second rotating rod 306 is fixedly connected to the middle of the lower side of the fixed plate 302, a first gear 305 is fixedly connected to the lower side of the fixed plate 302 and positioned on the left side and the right side of the second rotating rod 306, a first rotating rod 304 is rotatably connected to the lower end of the first rotating rod 304, the diameter of the second gear 307 is 0.5 times of the diameter of the first gear 305, the first gear 305 is convenient to drive the second gear 307 to rotate, the shooting angle of the first camera 313 is convenient to adjust, a first motor 303 is fixedly connected to the lower side of the fixed plate 302, the output end of the first motor 303 is fixedly connected to the upper end of the first left rotating rod 304, the first motor 303 drives the first gear 305 on the first rotating rod 304 to rotate, the stability of the rotation of the second gear 307 is convenient to be increased through the first gears 305 on two sides, the lower sides of the left end and the right end of the gear II 307 are fixedly connected with an adjusting plate 308, the outer side of the adjusting plate 308 is provided with a sliding groove 309, the inner side of the sliding groove 309 is slidably connected with a sliding block 310, the sliding block 310 drives a first camera 313 on a connecting plate 312 to move forwards and backwards, the direction of the first camera 313 is convenient to adjust, a connecting plate 312 is fixedly connected between the sliding blocks 310 on the left side and the right side, the lower sides of the left end and the right end of the connecting plate 312 are slidably connected with a stabilizing block 315, the lower side of the connecting plate 312 is provided with a first camera 313, a screw 314 is arranged between the stabilizing block 315 and the first camera 313, the first camera 313 is convenient to detach later, an electric telescopic rod 311 is fixedly connected between the sliding block 310 and the sliding groove 309, the first gear 305 is meshed with the second gear 307, the first camera 313 is convenient to shoot the direction of the Z axis of an optical element, when in use, a first motor 303 is started, the first motor 303 drives the first rotating rod 304 to rotate, the first rotating rod 304 drives the first gear 305 to rotate, the first gear 305 drives the second gear 307 to rotate, the second gear 307 drives the first camera 313 to rotate, then the first electric telescopic rod 311 drives the sliding block 310 to move, the sliding block 310 drives the connecting plate 312 to move, the connecting plate 312 drives the first camera 313 to move back and forth, the direction of the first camera 313 is convenient to adjust, and the first camera 313 shoots and collects one face of an optical element.
The positioning mechanism 4 comprises a slide rail 401, the slide rail 401 is fixedly connected with the rear side of the fixed plate 302, the outer side of the slide rail 401 is connected with a slide sleeve 402 in a sliding way, the slide sleeve 402 drives a first control board 405 to move left and right, the lower side of the first control board 405 is conveniently and fixedly connected with a second control board 406, the lower side of the second control board 406 is fixedly connected with a lifting block 407, the front sides of the left end and the right end of the lifting block 407 are fixedly connected with mounting blocks 408, the outer side of the mounting block 408 is rotatably connected with a rotating block 409 through a rotating shaft, the front side of the rotating block 409 is fixedly connected with a second camera 410, the second camera 410 is convenient for shooting an image of an X axis of an optical element, the third camera 415 is convenient for shooting an image of a Y axis of the optical element, the left side of the mounting block 408 is fixedly connected with a second motor 411, the motor II 411 is fixedly connected with the left end of the rotating shaft, the right side of the lifting block 407 is fixedly connected with an L-shaped plate 412, the outer side of the L-shaped plate 412 is fixedly connected with a camera III 415 which is positioned on the right side of the camera II 410 in a sliding manner, the rear side of the fixed plate 302 is fixedly connected with a control block 403, an electric telescopic rod II 404 is fixedly connected between the control block 403 and the sliding sleeve 402, the right sides of the front end and the rear end of the L-shaped plate 412 are fixedly connected with a connecting block 413, a threaded rod 414 is rotationally connected between the two connecting blocks 413, the upper side of the camera III 415 is fixedly connected with a moving block 416, the threaded rod 414 is in threaded connection with the moving block 416, the rear side of the rear connecting block 413 is fixedly connected with a motor III 417, the output end of the motor III 417 is fixedly connected with the rear end of the threaded rod 414, screw holes are formed in the rear sides of the control plate I405 and the control plate II 406, screw holes are formed in the screw holes, rectangular holes are formed in the rear side of the lifting block 407, the rectangular hole is convenient for providing space for the rotation of the camera two 410, when the camera two 410 is used, the electric telescopic rod two 404 drives the sliding sleeve 402 to move left and right, the sliding sleeve 402 drives the camera two 410 and the camera three 415 to move horizontally, then the sliding control plate two 406 moves up and down, the camera two 410 and the camera three 415 are positioned up and down, then the bolts are used for corresponding to screw holes on the control plate one 405 and the control plate two 406, the control plate one 405 and the control plate two 406 are fixed, then the motor two 411 is started, the motor two 411 drives the rotating shaft to rotate, the rotating shaft drives the rotating block 409 to rotate, the rotating block 409 drives the camera two 410 to rotate, the shooting angle of the camera two 410 is convenient to adjust, then the motor three 417 is started, the motor three 417 drives the threaded rod 414 to rotate, the moving block 416 drives the camera three 415 to move, and shooting orientations of the camera three 415 are convenient to adjust, and three different angles of optical elements of the camera two 313, the camera two 410 and the camera three 415 are convenient to adjust.
Working principle: when the camera positioning device is used, a worker firstly places an optical element on the platform 5, then starts the motor one 303, the motor one 303 drives the camera one 313 on the gear two 307 to rotate, so that the shooting angle of the camera one 313 is conveniently adjusted, meanwhile, the electric telescopic rod one 311 drives the sliding block 310 to move, the sliding block 310 drives the connecting plate 312 to move, the connecting plate 312 drives the camera one 313 on the lower side to move back and forth, then the left and right directions and the up and down directions of the camera two 410 and the camera three 415 are conveniently adjusted through the electric telescopic rod two 404, the control board one 405 and the control board two 406, then the motor two 411 is started, the motor two 411 drives the camera two 410 to rotate, the shooting angle of the camera two 410 is conveniently changed, then the motor three 417 drives the camera three 415 to move back and forth, the shooting direction of the camera three 415 is conveniently changed, and three different angles of the optical element are conveniently and simultaneously positioned visually through the camera one 313, the camera two 410 and the camera three 415, and the efficiency of visual positioning is increased.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.