Telescope lens laser detector
Technical Field
The invention relates to the technical field of laser detectors, in particular to a telescope lens laser detector.
Background
The laser detector is often used for detecting lenses, and because the lenses of the telescope have higher precision requirements, parameters detected by using laser are more accurate, and through the setting of the laser, the parameters of the lenses are further detected conveniently, so that the parameters of the lenses meet factory standards, for example, after the preparation work is finished in the laser positioning lens strength detector with the patent number of CN200710171814.1, a power supply is switched on, whether a power supply indicator lamp of a button switch with a lock and a point contact type button switch on one side of a front panel of a main machine head of a machine head box is lightened or not is observed, if the lamp is lightened, the condition that all power supplies are switched on is indicated, and the instrument is in a working state is shown. The button switch with the lock is pressed firstly, the indicator lamp becomes dark, the laser positioning device starts to work at the moment, the laser transmitter inside emits red laser bright spots to fall to a certain position of the lens, and the laser positioning device itself contains an adjusting nut to adjust whether the laser positioning device is in a vertical position. And adjusting the two-dimensional workbench until the laser coincides with the detection point. The laser positioning device is closed when the button switch with the lock is pressed again, however, the following problems exist in the actual use process of the structure:
Above-mentioned structure is when examining the lens, can't clear up the surface of lens, and the in-process of detecting can't all-round detection simultaneously, needs the apron of multiple open detector to stir the lens with the hand, leads to lens and air to contact for a long time, causes the dust in the air to fall on the mirror surface after having examined, causes the lens dirty after the inspection, leads to appearing unqualified after the detection.
Therefore, we propose a telescope lens laser detector which can well solve the above problems.
Disclosure of Invention
The invention aims to provide a telescope lens laser detector, which aims to solve the problems that the surface of a lens cannot be cleaned in the current market, meanwhile, the lens cannot be detected in an omnibearing manner in the detection process, and a cover plate of the detector needs to be opened for a plurality of times to manually stir the lens, so that the lens is contacted with air for a long time, dust in the air falls on the inspected lens, the inspected lens is dirty, and unqualified after detection is caused.
The telescope lens laser detector comprises a shell, wherein the outer side surface of the shell is hinged with a flip cover, a main column is fixed in the shell, and a laser generator is fixed on the outer side surface of the main column;
The device comprises a main column, a servo motor, a first worm, a connecting disc, a connecting block, a connecting rod and a connecting rod, wherein the servo motor is fixed in the main column, the output end of the servo motor is fixed with the first worm, the upper end of the first worm is connected with a main column bearing, the connecting disc is fixed on the outer side surface of the first worm, and the connecting blocks are fixed on the two sides of the connecting disc;
The upper end face of the connecting block is provided with a second worm, the lower end of the second worm extends into the connecting block and is connected with a bearing of the connecting block, the outer side of the second worm is meshed with a second worm wheel, a rotating rod is fixed in the middle of the second worm wheel, and meanwhile the inner end of the rotating rod is connected with the bearing of the connecting block;
The outer side of the rotating rod is also fixed with a first gear, the lower end of the first gear is meshed with a second gear, the middle of the second gear is also fixed with a main shaft, both ends of the main shaft are connected with a connecting block bearing, meanwhile, one side of the second gear on the outer side of the main shaft is fixed with a cam, and an air bag is also arranged in the connecting block below the cam;
The outside of gasbag and one end of communicating pipe are fixed to the other end of communicating pipe extends to the lens fixed plate and is linked together with the gas outlet, and the gas outlet has been seted up to the inboard of lens fixed plate.
Preferably, the outer end of the rotating rod is fixedly connected with the rotating plate, the surface of the rotating plate is penetrated and connected with a deflector rod in a sliding manner, the deflector rod is elastically and slidably connected with the rotating plate through a reset spring, and two ends of the reset spring are respectively fixed with the rotating plate and the deflector rod.
Preferably, the outside meshing of rack has connecting gear, and connecting gear's centre is fixed with the pivot, and the upper end of pivot extends to in the rotor plate rather than the bearing connection simultaneously, and the outside of pivot still is fixed with the connecting plate moreover to the outer end and the lens fixed plate fixed connection of connecting plate.
Preferably, the lens fixing plates are provided with two groups, and each group of lens fixing plates is provided with two groups, and meanwhile, the inner sides of the lens fixing plates are provided with fit grooves.
Preferably, the left side of the first worm is meshed with a first worm wheel, the first worm wheel is rotatably connected with the main column through a connecting shaft, a rotating rod is fixed on the outer side of the connecting shaft, and a rotating shaft is arranged on the inner side of the left end of the rotating rod.
Preferably, the outer end of the rotating shaft extends to the inside of the rotating rod to be connected with the bearing of the rotating rod, the outer side of the outer end of the rotating shaft is sleeved with a first torsion spring, the inner end of the rotating shaft is fixed with the cleaning rod, and bristles are uniformly distributed on the inner side of the cleaning rod.
Preferably, the outer side surface of the rotating shaft is wound with a pull rope, the right end of the pull rope is fixed with the second magnet, the second magnet is arranged in a chute formed in the rotating rod, and the second magnet is in sliding connection with the chute.
Preferably, the right side of second magnetite is provided with first magnetite, and first magnetite is provided with two sets of to two sets of first magnetite are fixed respectively in the upper and lower side of the left side connecting block of principal post.
Preferably, the outer end surface of the rotating rod is fixedly provided with an arc-shaped toothed rod, the arc-shaped toothed rod can be rotated to be meshed with a third gear through the rotating rod, and the third gear is arranged on the left side of the main column.
Preferably, the middle of the third gear is fixed with a shaft lever, the front end and the rear end of the shaft lever are connected with the main column bearing, the outer side of the shaft lever is also fixed with an impact block, and meanwhile, the outer side of the front end of the shaft lever is also sleeved with a second torsion spring.
Compared with the prior art, the telescope lens laser detector has the beneficial effects that the effect of blowing and cleaning the surface of the telescope lens is realized, so that the lens surface can be cleaned while the inclination angle of the telescope lens is adjusted, dust on the surface of the lens is prevented from influencing the detection accuracy of the laser detector, meanwhile, the cleaning rod is enabled to rotate and clean the surface of the lens, so that the dust adhered on the surface of the lens is cleaned, the lens is conveniently detected, the cleaning of the cleaning rod is realized, and the dust adhered on the cleaning rod is further prevented from adhering to the lens, so that the cleaning effect of the cleaning rod is ensured, and the telescope lens laser detector comprises the following specific contents:
The first gear drives the meshed second gear to rotate together, so that the main shaft rotates simultaneously and drives the cam to rotate, the air bag is extruded while the cam rotates, air in the air bag is extruded into the communicating pipe, then the communicating pipe is conveyed to the lens fixing plate, and then the air is sprayed out of the air outlet, so that the effect of blowing cleaning the surface of the lens of the telescope is achieved, the lens surface can be cleaned while the inclination angle of the lens of the telescope is adjusted, and dust on the surface of the lens is prevented from affecting the detection accuracy of the laser detector;
Further, the telescope lens is placed between the two groups of lens fixing plates, then the deflector rod is loosened, at the moment, the deflector rod and the rack are driven to reset through the elasticity of the reset spring, the rack drives the two groups of connecting gears to rotate reversely, the connecting gears drive the connecting plates to rotate through the rotating shaft, the connecting plates drive the lens fixing plates to be closed, the telescope lens is clamped fixedly, and therefore the laser detector is convenient to detect;
the rotating rod is driven to rotate through the first worm wheel, the rotating rod is further enabled to drive the cleaning rod to rotate to be attached to the surface of the lens, at the moment, the second magnet is enabled to drive the pull rope to pull the rotating rod to rotate through attraction between the first magnet and the second magnet, so that the rotating rod is enabled to drive the cleaning rod to rotate, the cleaning rod is enabled to rotate and clean the surface of the lens, and accordingly dust adhered to the surface of the lens is cleaned, and detection of the dust is facilitated;
Further, when the rotating rod is reset, the rotating rod is separated from the first magnet, so that the first magnet is not located on the same plane with the second magnet any more, the rotating rod is driven to rotate reversely through the elasticity of the first torsion spring, the pulling rope is wound in the rotating rod rotating process, and meanwhile the pulling rope pulls the second magnet to reset, so that the next use is facilitated;
(3) The third gear is driven to rotate through the arc toothed bar, so that the shaft rod rotates and the second torsion spring is in a power storage state, when the arc toothed bar moves to be not meshed with the third gear, the shaft rod can drive the impact block to rotate simultaneously through the elasticity of the second torsion spring, and then the impact block rotates in-process impact the rotating rod, so that the rotating rod vibrates and cleans dust attached to the cleaning rod, cleaning of the cleaning rod is achieved, dust attached to the cleaning rod is prevented from being attached to a lens, and cleaning effect of the cleaning rod is guaranteed.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic view showing the bottom view of the first worm and connection of the present invention;
FIG. 5 is a schematic diagram of a meshing primary section of a first gear and a second gear according to the present invention;
FIG. 6 is a schematic view of an opening/closing structure of a lens fixing plate according to the present invention;
FIG. 7 is a schematic view of a partial cross-sectional structure of the present invention;
FIG. 8 is a schematic diagram showing the front view of the connection of the rotating rod and the rotating rod;
Fig. 9 is a schematic diagram showing a front view of the engagement of the arc toothed bar and the third gear according to the present invention.
In the figure, 1, a shell; 2, a turnover cover, 3, a main column, 4, a laser generator, 5, a servo motor, 6, a first worm, 7, a connecting disc, 8, a connecting block, 9, a rotating plate, 10, a deflector rod, 11, a rack, 12, a return spring, 13, a connecting gear, 14, a rotating shaft, 15, a connecting plate, 16, a lens fixing plate, 17, a second worm, 18, a second worm wheel, 19, a rotating rod, 20, a first gear, 21, a second gear, 22, a main shaft, 23, a cam, 24, an air bag, 25, a communicating pipe, 26, an air outlet, 27, a first worm wheel, 28, a rotating rod, 29, a first magnet, 30, a second magnet, 31, a pulling rope, 32, a rotating shaft, 33, a first torsion spring, 34, a cleaning rod, 35, an arc toothed rod, 36, a third gear, 37, a shaft lever, 38, a second torsion spring, 39 and an impact block.
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.
Referring to fig. 1-9, the present invention provides the following technical solutions:
In order to solve the problems that the surface of a lens cannot be cleaned and cannot be detected in an omnibearing manner in the detection process, a cover plate of a detector needs to be opened for a plurality of times to stir the lens by hands, so that the lens is in contact with air for a long time, dust in the air falls onto a mirror surface after detection, the inspected lens is dirty, and unqualified after detection is caused, the device comprises a shell 1, a flip cover 2 is hinged to the outer side surface of the shell 1, a main column 3 is fixed in the shell 1, and a laser generator 4 is fixed on the outer side surface of the main column 3; the device further comprises a servo motor 5 fixed in the main column 3, an output end of the servo motor 5 is fixed with a first worm 6, an upper end of the first worm 6 is in bearing connection with the main column 3, a connecting disc 7 is fixed on the outer side surface of the first worm 6, connecting blocks 8 are fixed on two sides of the connecting disc 7, a second worm 17 is arranged on the upper end surface of the connecting block 8, the lower end of the second worm 17 extends into the connecting block 8 to be in bearing connection with the connecting block 8, a second worm wheel 18 is meshed with the outer side of the second worm 17, a rotating rod 19 is fixed in the middle of the second worm wheel 18, the inner end of the rotating rod 19 is in bearing connection with the connecting block 8, a first gear 20 is fixed on the outer side of the rotating rod 19, the lower end of the first gear 20 is meshed with a second gear 21, a main shaft 22 is fixed in the middle of the second gear 21, two ends of the main shaft 22 are in bearing connection with the connecting block 8, a cam 23 is fixed on one side of the outer side surface of the main shaft 22, a communicating pipe 24 is also arranged in the inner part of the air bag 8, one end of the connecting block 25 is fixed on the outer side of the air bag 24, and the other end of the communicating pipe 25 extends to the lens fixing plate 16 to be communicated with the air outlet 26, and the air outlet 26 is opened at the inner side of the lens fixing plate 16.
The outer end of the rotating rod 19 is fixedly connected with the rotating plate 9, meanwhile, the surface of the rotating plate 9 is in through sliding connection with a deflector rod 10, the deflector rod 10 and the rotating plate 9 form elastic sliding connection through a reset spring 12, two ends of the reset spring 12 are respectively fixed with the rotating plate 9 and the deflector rod 10, a connecting gear 13 is meshed with the outer side of the rack 11, a rotating shaft 14 is fixed in the middle of the connecting gear 13, the upper end of the rotating shaft 14 extends into the rotating plate 9 and is connected with a bearing of the rotating plate, a connecting plate 15 is also fixed on the outer side of the rotating shaft 14, the outer end of the connecting plate 15 is fixedly connected with a lens fixing plate 16, two groups of lens fixing plates 16 are arranged, and meanwhile, a fitting groove is formed in the inner side of the lens fixing plate 16;
Firstly, the flip cover 2 is opened, then the deflector rod 10 is turned off to one side, so that the deflector rod 10 drives the rack 11 to move, the rack 11 drives the two groups of connecting gears 13 to rotate together through the engagement between the rack 11 and the connecting gears 13, the connecting gears 13 rotate and simultaneously drive the two groups of rotating shafts 14 to rotate together, the rotating shafts 14 drive the connecting plates 15 to rotate outwards through the rotating shafts 14, the connecting plates 15 drive the lens fixing plates 16 to open and close outwards, the telescope lenses are conveniently placed between the two groups of lens fixing plates 16, then the deflector rod 10 is released, at the moment, the deflector rod 10 and the rack 11 are driven to reset through the elasticity of the reset spring 12, the rack 11 drives the two groups of connecting gears 13 to rotate reversely, the connecting gears 13 drive the connecting plates 15 to rotate through the rotating shafts 14, the connecting plates 15 drive the lens fixing plates 16 to close, and then the telescope lens is fixed and clamped, thereby being convenient for the laser detector to detect, and simultaneously, when the angle of the telescope lens is required to be adjusted in the detection process, only the second worm 17 is required to rotate, and then the second worm 17 drives the second worm wheel 18 to rotate together, and then the second worm wheel 18 is driven to rotate together, and simultaneously the rotating rod 19 is driven to rotate together, and then the rotating rod 19 drives the rotating plate 9 to select simultaneously, and then the rotating plate 9 drives the lens fixing plate 16 to overturn, thereby achieving the effect of adjusting the inclination angle of the telescope lens in the lens fixing plate 16, and simultaneously adopting the mode of the second worm 17 and the second worm wheel 18, also realizing the automatic locking effect, thereby being convenient for limiting the angle of the lens, and simultaneously the rotating rod 19 rotates, the first gear 20 is driven to rotate together, the first gear 20 rotates, the meshed second gear 21 is driven to rotate together, the second gear 21 rotates, the main shaft 22 rotates simultaneously, the main shaft 22 drives the cam 23 to rotate, the air bag 24 is extruded while the cam 23 rotates, air in the air bag 24 is extruded into the communicating pipe 25, then the air bag is conveyed to the lens fixing plate 16 through the communicating pipe 25 and then sprayed out through the air outlet 26, and therefore the effect of blowing cleaning on the lens surface of the telescope is achieved, the lens surface can be cleaned while the inclination angle of the lens of the telescope is adjusted, and dust on the lens surface is prevented from affecting the detection accuracy of the laser detector;
In the second embodiment, unlike the first embodiment, the surface of the lens is cleaned, so that dust adhered on the surface of the lens is cleaned, and thus the surface of the lens is conveniently detected, referring to fig. 7-9, a first worm wheel 27 is meshed with the left side of a first worm 6, the first worm wheel 27 is rotationally connected with a main column 3 through a connecting shaft, a rotating rod 28 is fixed on the outer side of the connecting shaft, a rotating shaft 32 is arranged on the inner side of the left end of the rotating rod 28, the outer end of the rotating shaft 32 extends to the inside of the rotating rod 28 and is in bearing connection with the rotating rod, a first torsion spring 33 is sleeved on the outer side of the rotating shaft 32, the inner end of the rotating shaft 32 is fixed with a cleaning rod 34, bristles are uniformly distributed on the inner side of the cleaning rod 34, a pull rope 31 is wound on the outer side of the rotating shaft 32, the right end of the pull rope 31 is fixed with a second magnet 30, the second magnet 30 is arranged in a sliding groove formed in the magnet arranged in the rotating rod 28, the second magnet 30 is slidingly connected with the sliding groove, a first magnet 29 is arranged on the right side of the second magnet 30, and the first magnet 29 is arranged on the left side of the sliding groove, and two groups of magnets 29 are fixed on the upper and lower sides of the main column 8 respectively;
Meanwhile, after the detection is finished, only the detected lens is taken down, a new lens is installed, then the servo motor 5 is restarted, the servo motor 5 drives the first worm 6 to rotate, the first worm 6 rotates, the connecting disc 7 is driven to rotate together, the connecting disc 7 drives the connecting block 8 and the fixing structure to rotate, the newly fixed lens is rotated to the left side, the cleaned lens is rotated to the right side for detection, meanwhile, in the rotating process of the first worm 6, the first worm wheel 27 is driven to rotate together, the first worm wheel 27 rotates, the rotating rod 28 is driven to rotate, the cleaning rod 34 is driven to rotate to be attached to the surface of the lens by the rotating rod 28, and meanwhile, when the rotating rod 28 rotates to be parallel, the first magnet 29 is embedded into the rotating rod 28, the first magnet 29 and the second magnet 30 are in a parallel state, at the moment, the second magnet 30 moves rightwards through the attraction between the first magnet 29 and the second magnet 30, so that the second magnet 30 drives the pull rope 31 to pull the rotating shaft 32 to rotate, the rotating shaft 32 drives the cleaning rod 34 to rotate, the cleaning rod 34 rotates and cleans the surface of the lens, the dust adhered on the surface of the lens is cleaned, the detection is convenient, after the cleaning is finished, the first worm 6 is used for driving the reverse rotation, the cleaned lens on the right side is driven to rotate to the left side again for detection, the first worm 6 is driven to rotate simultaneously, the first worm wheel 27 is driven to rotate together, the first worm wheel 27 drives the rotating rod 28 to reset, the two groups of rotating rods 28 realize the opening and closing effect, thereby being convenient for the next use, simultaneously, the rotating rod 28 rotates and simultaneously, the rotating rod is separated from the first magnet 29, so that the first magnet 29 is not positioned on the same plane with the second magnet 30 any more, and the rotating shaft 32 is driven to rotate reversely through the elasticity of the first torsion spring 33, so that the pull rope 31 is wound in the rotating shaft 32 rotating reversely process, and meanwhile, the pull rope 31 pulls the second magnet 30 to reset, thereby being convenient for the next use;
In the third embodiment, unlike the second embodiment, dust attached to the cleaning rod 34 is prevented from attaching to the lens, so that the cleaning effect of the cleaning rod 34 is ensured, referring to fig. 9, an arc-shaped toothed rod 35 is fixed on the outer end surface of the rotating rod 28, the arc-shaped toothed rod 35 can rotate to mesh with a third gear 36 through the rotating rod 28, the third gear 36 is arranged on the left side of the main column 3, a shaft rod 37 is fixed in the middle of the third gear 36, the front end and the rear end of the shaft rod 37 are in bearing connection with the main column 3, an impact block 39 is also fixed on the outer side of the shaft rod 37, and a second torsion spring 38 is also sleeved on the outer side of the front end of the shaft rod 37;
Simultaneously in the open and shut process of dwang 28, still can drive arc rack 35 and move together, and then make arc rack 35 remove to the meshing with third gear 36, when dwang 28 continues to drive arc rack 35 and remove, through the meshing between arc rack 35 and the third gear 36, and then make third gear 36 rotate, rotate through third gear 36, and then drive axostylus axostyle 37 and rotate together, thereby make axostylus axostyle 37 rotatory and make second torsion spring 38 be in the hold power state, when dwang 28 continues to drive arc rack 35 and remove, can make arc rack 35 remove to not mesh with third gear 36, at this moment, can pass through the elasticity of second torsion spring 38, thereby drive axostylus axostyle 37 counter-rotating, simultaneously, still can drive bump 39 and rotate simultaneously, and then make bump the rotatory in-process bump rack 28 of bump 39, thereby make dwang 28 take place vibrations and with the attached dust clearance on the clearance pole 34, thereby realize the clearance to pole 34, and then the clearance effect of adhering to the clearance pole 34 on the clearance pole 34 is guaranteed.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.