CN117310922B - Industrial camera with active zoom lens - Google Patents
Industrial camera with active zoom lens Download PDFInfo
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- CN117310922B CN117310922B CN202311625845.5A CN202311625845A CN117310922B CN 117310922 B CN117310922 B CN 117310922B CN 202311625845 A CN202311625845 A CN 202311625845A CN 117310922 B CN117310922 B CN 117310922B
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- zoom lens
- fixedly connected
- camera
- servo motor
- mounting
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- 238000009434 installation Methods 0.000 claims description 39
- 230000007246 mechanism Effects 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 14
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- 239000004519 grease Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 24
- 235000017491 Bambusa tulda Nutrition 0.000 description 24
- 241001330002 Bambuseae Species 0.000 description 24
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 24
- 239000011425 bamboo Substances 0.000 description 24
- 239000007921 spray Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000009975 flexible effect Effects 0.000 description 5
- 239000000110 cooling liquid Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B5/02—Lateral adjustment of lens
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B5/04—Vertical adjustment of lens; Rising fronts
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
Abstract
The invention discloses an industrial camera with an active zoom lens, which belongs to the field of industrial cameras, and comprises a shooting module and a zoom lens, wherein a camera shell is arranged on the outer side of the shooting module; according to the invention, the zoom lens is arranged, when the zoom lens mounting cylinder is arranged in the shading cylinder, the first servo motor can drive the short worm to rotate, and under the meshing action of the short worm and the rack on the zoom lens mounting cylinder, the position of the zoom lens mounting cylinder on the shading cylinder can be adjusted, so that the change of a large-range focal length is realized, and the position of the third zoom lens in the zoom lens mounting cylinder can be controlled under the telescopic action of the two miniature electric push rods by utilizing the moving capability of the third zoom lens in the zoom lens mounting cylinder, so that the change of a small-range focal length is realized, and the active zoom function of the device is realized.
Description
Technical Field
The invention relates to the technical field related to industrial cameras, in particular to an industrial camera with an active zoom lens.
Background
Compared with the traditional civil camera, the industrial camera has high image stability, high transmission capacity, high anti-interference capacity and the like, can be widely applied to industries such as automatic robots, automobile industry, industrial detection, food and medicine and the like, is generally installed on a machine assembly line to replace human eyes for measurement and judgment, and is used for converting targets shot by a shooting module into image signals and transmitting the image signals to a special image processing system, and the image system performs various operations on the signals to extract the characteristics of the targets, so that the shooting module on the industrial camera is required to be capable of shooting clear pictures, and a zooming technology is required.
At present, most of common industrial cameras rely on digital zoom functions carried by the cameras, so that the range of shooting focal segments is limited, targets with different distances cannot be captured well, blurring of images is easy to cause when the images are amplified, and extraction of target characteristics is influenced.
Disclosure of Invention
In order to solve the defects existing in the prior art, the invention provides an industrial camera with an active zoom lens.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention discloses an industrial camera with an active zoom lens, which comprises a shooting module and a zoom lens, wherein a camera shell is arranged on the outer side of the shooting module, a shading cylinder is fixedly connected on the outer side of the shooting module, the zoom lens comprises a zoom lens mounting cylinder which is slidably mounted in the shading cylinder, a first zoom lens and a second zoom lens are fixedly mounted at two ends of the zoom lens mounting cylinder respectively, a sliding third zoom lens is arranged in the zoom lens mounting cylinder, miniature electric push rods are fixedly mounted at two sides in the zoom lens mounting cylinder, the output ends of the two miniature electric push rods are fixedly connected with the third zoom lens, a sliding seat is fixedly mounted below the shooting module, a mounting plate which slides up and down is arranged in the sliding seat, a first servo motor is fixedly mounted on the lower surface of the mounting plate, a first sprocket is rotatably mounted on the upper surface of the mounting plate, a first sprocket is fixedly connected with the output end of the first servo motor and one side of a short worm, a first sprocket is in transmission connection between the two sprockets, and the lower end of the first sprocket is fixedly connected with a short worm is meshed with the short worm;
still include horizontal adjustment mechanism, horizontal adjustment mechanism includes the alignment jig, the alignment jig is located the inside upper end of camera shell, the lead screw is all installed in the rotation of both ends of alignment jig, two equal fixedly connected with second sprocket of homonymy end of lead screw, two the transmission is connected with the second chain between the second sprocket, two equal screw thread has cup jointed the spiral shell section of thick bamboo on the lead screw, and two fixedly connected with installation pole between the spiral shell section of thick bamboo.
As a preferable technical scheme of the invention, the camera shooting device further comprises an angle adjusting mechanism, wherein the angle adjusting mechanism is arranged at the center of the mounting rod and comprises a worm wheel, a second servo motor and a long worm, the worm wheel is rotatably arranged at the center of the mounting rod, the lower end of the worm wheel is arranged together with the camera shooting module, the second servo motor is fixedly arranged at one side of the mounting rod, and the output end of the second servo motor is fixedly connected with the long worm meshed with the worm wheel;
still include vertical adjustment mechanism, vertical adjustment mechanism includes two fixed plates, two the fixed plate is located the both sides top of camera shell respectively, two equal fixedly connected with connecting rod and first electric putter on the fixed plate, and two equal fixedly connected with connector on the output of first electric putter, two connecting rod and two connectors are all rotated and are installed on the camera shell.
By adopting the scheme, through setting up angle adjustment mechanism, utilize the rotation ability of worm wheel in installation pole center department, and the meshing relationship between worm wheel and the long worm, make the second servo motor during operation can drive the worm wheel rotatory, thereby adjust the camera lens direction of shooting the module, can enlarge the shooting scope of shooting the module, through setting up perpendicular adjustment mechanism, utilize the expansion and contraction ability of first electric putter, and the rotation relation of connection pole, connector and alignment jig between, can adjust the elevation angle of alignment jig, thereby change the camera lens angle of shooting the module, the convenience is shot the article of different co-altitude.
As a preferable technical scheme of the invention, a retainer ring is arranged on the shading cylinder in a clamping way, a plurality of rolling balls are arranged on the inner side of the retainer ring, the rolling balls are contacted with the outer surface of the zoom lens mounting cylinder, the upper end of the zoom lens mounting cylinder is fixedly connected with an anti-deflection strip, one side end of the zoom lens mounting cylinder is fixedly connected with a limiting ring, a first groove and a second groove are respectively arranged on the retainer ring corresponding to the racks and the anti-deflection strip, an installation sleeve is arranged at the edge of the third zoom lens, and the output ends of the two miniature electric push rods are connected with the installation sleeve.
By adopting the scheme, through setting up the ball, can improve the sliding stability of zoom lens installation section of thick bamboo in the shading section of thick bamboo, through setting up the spacing ring, can prevent that the zoom lens installation section of thick bamboo from breaking away from the shading section of thick bamboo, through setting up first recess for the rack can freely shuttle the rand, and prevents the cooperation of off-set strip and second recess, can prevent that the zoom lens installation section of thick bamboo from taking place to deflect when sliding, through setting up the installation cover, can guarantee third zoom lens movement stability.
As a preferable technical scheme of the invention, the mounting plate is fixedly connected with a sliding block sliding in the sliding seat, the vertical plate of the sliding seat is connected with a fastening bolt in a threaded manner, one end of the mounting plate in the hospital sliding seat is fixedly connected with a mounting seat, and the short worm is rotatably mounted on the mounting seat.
By adopting the scheme, the position of the mounting plate on the sliding seat can be adjusted by arranging the sliding block and the fastening bolt, and the rotation stability of the short worm can be ensured by arranging the mounting seat.
As a preferable technical scheme of the invention, the four corners of the camera shell are fixedly connected with connecting pins, the four connecting pins are respectively and rotatably connected with corresponding connecting rods and connectors, and the joints of the four connecting pins, the connecting rods and the connectors are provided with sufficient moving gaps.
By adopting the scheme, through setting up the connecting pin, can guarantee that first electric putter can not be blocked at flexible in-process, perpendicular adjustment mechanism.
As a preferable technical scheme of the invention, a spray head group is fixedly arranged on the outer wall of the camera shell, and a plurality of atomizing spray heads are arranged on the spray head group.
By adopting the scheme, through arranging the spray head group, after the cooling liquid is conveyed to the spray head group, the cooling liquid is sprayed out from the atomizing spray head in a mist mode.
As a preferable technical scheme of the invention, a bearing is arranged at the center of the mounting rod, an outer ring of the bearing is fixedly connected to the mounting rod, and an inner ring of the bearing is fixedly connected with a center shaft of the worm wheel.
By adopting the scheme, through setting up the bearing, the rotation stability of worm wheel can be guaranteed.
As a preferable technical scheme of the invention, the shooting module is fixedly sleeved with a fixed frame, and the fixed frame is connected with the middle shaft of the worm wheel.
By adopting the scheme, the fixing frame is arranged, so that the installation of the shooting module can be facilitated, and the worm wheel can rotate together with the shooting module.
As a preferable technical scheme of the invention, the two sides of the fixing frame are fixedly connected with radiating fins, radiating fans are fixedly arranged in the two radiating fins, and heat conduction silicone grease is coated between the two radiating fins and the shooting module.
By adopting the scheme, the radiating capacity of the shooting module can be improved by arranging the radiating fins and the radiating fans.
As a preferable technical scheme of the invention, a third servo motor is fixedly arranged on one side of the adjusting frame, and the output end of the third servo motor penetrates through one side plate of the adjusting frame and is fixedly connected with a driving wheel meshed with an adjacent second sprocket.
By adopting the scheme, the third servo motor and the driving wheel are arranged, and the meshing relationship between the second chain wheel and the driving wheel and the transmission relationship between the two second chain wheels and the second chain are utilized, so that the third servo motor can drive the two screw rods to rotate simultaneously.
In the above-mentioned scheme, it is to be noted that shooting module, miniature electric putter, first electric putter, second electric putter, first servo motor, second servo motor, third servo motor and heat dissipation fan all external power supply to above-mentioned electrical apparatus all electric connection is on the controller.
The beneficial effects of the invention are as follows:
1. this kind of industrial camera with initiative zoom lens, through setting up the zoom lens, when zoom lens installation section of thick bamboo is installed in the shading section of thick bamboo, because the transmission relation between first chain and two first sprockets for first servo motor can drive the rotation of short worm, and under the meshing effect of rack on short worm and the zoom lens installation section of thick bamboo, can adjust the position of zoom lens installation section of thick bamboo on the shading section of thick bamboo, with this change that realizes the focus in a large scale, and utilize the mobility of third zoom lens in the zoom lens installation section of thick bamboo, under the flexible effect of two miniature electric putter, can control the position of third zoom lens in the zoom lens installation section of thick bamboo, with this change that realizes the focus in a small scale, thereby realize the initiative zoom function of device.
2. This kind of industrial camera with initiative zoom utilizes the meshing relation of second sprocket and drive wheel through setting up horizontal adjustment mechanism to and the transmission relation between two second sprockets and the second chain for the third servo motor can drive two lead screws and rotate simultaneously, and the screw connection relation between reuse lead screw and the spiral shell section of thick bamboo makes the installation pole can carry out the regulation of horizontal direction on the alignment jig, because shoot the module setting on the installation pole, consequently can adjust the distance of shooting between module and the article that will shoot, and help the camera to focus.
3. This kind of industrial camera with initiative zoom through setting up angle adjustment mechanism, utilizes the rotation ability of worm wheel in installation pole center department to and the meshing relationship between worm wheel and the long worm for the during operation of second servo motor can drive the worm wheel rotatory, thereby adjusts the camera lens direction of shooting the module, can enlarge the shooting scope of shooting the module.
4. This kind of industrial camera with initiative zoom utilizes the flexible ability of first electric putter through setting up vertical adjustment mechanism to and rotation relation of connection between connecting rod, connector and the alignment jig can adjust the angle of elevation of alignment jig to change the camera lens angle of shooting the module, conveniently shoot the article of different height.
5. This kind of industrial camera with initiative zoom, through setting up shower nozzle group and fin, radiator fan, the heat of shooting module fuselage can transmit to the fin on, and the radiator fan can blow to the fin, help the radiator fan to dispel the heat to reduce the fuselage temperature of shooting the module, when near the camera dust is more, carry the shower nozzle group with the coolant liquid in, the coolant liquid is through the atomizer blowout on the shower nozzle group, can be when reducing camera ambient temperature, impel near the dust subsides of camera.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of an industrial camera with an active zoom lens in a front view;
FIG. 2 is a schematic diagram of a rear view of an industrial camera with an active zoom lens according to the present invention;
FIG. 3 is a schematic cross-sectional view of an industrial camera housing with an active zoom lens;
FIG. 4 is a schematic diagram showing a connection structure between a photographing module and a light shielding barrel of an industrial camera with an active zoom lens according to the present invention;
FIG. 5 is a schematic view of a zoom lens mounting barrel for an industrial camera with an active zoom lens according to the present invention;
FIG. 6 is a schematic cross-sectional view of a zoom lens mount for an industrial camera with an active zoom lens according to the present invention;
FIG. 7 is a schematic diagram of a connection structure between a slider and a mounting plate of an industrial camera with an active zoom lens according to the present invention;
FIG. 8 is a schematic cross-sectional view of an adjusting frame of an industrial camera with an active zoom lens according to the present invention;
FIG. 9 is an enlarged view of the industrial camera with an active zoom lens of FIG. 8 according to the present invention;
FIG. 10 is a schematic view of a connection structure of a mounting rod and a screw cylinder of an industrial camera with an active zoom lens according to the present invention;
FIG. 11 is a schematic diagram of a collar and ball connection structure of an industrial camera with an active zoom lens according to the present invention;
fig. 12 is a schematic view illustrating a connection structure of a fixing frame, a heat sink and a heat dissipation fan of an industrial camera with an active zoom lens according to the present invention.
In the figure: 1. a shooting module; 101. a camera housing; 2. a light shielding cylinder; 3. a zoom lens mounting barrel; 301. a first zoom lens; 302. a second zoom lens; 303. a third zoom lens; 304. miniature electric push rod; 4. a slide; 5. a mounting plate; 501. a first servo motor; 502. a short worm; 503. a first sprocket; 504. a first chain; 6. a rack; 7. an adjusting frame; 8. a screw rod; 9. a second sprocket; 10. a second chain; 11. a mounting rod; 1101. a worm wheel; 1102. a second servo motor; 1103. a long worm; 12. a screw cylinder; 13. a fixing plate; 1301. a connecting rod; 1302. a first electric push rod; 1303. a connector; 14. a collar; 15. a ball; 16. an anti-deviation strip; 17. a limiting ring; 18. a first groove; 19. a second groove; 20. a mounting sleeve; 21. a slide block; 22. a fastening bolt; 23. a mounting base; 24. a connecting pin; 25. a nozzle group; 26. a bearing; 27. a fixed frame; 28. a heat sink; 29. a heat dissipation fan; 30. a third servo motor; 31. and a driving wheel.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Examples: as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12, the industrial camera with the active zoom lens of the present invention comprises a shooting module 1 and a zoom lens, wherein a camera housing (101) is arranged outside the shooting module 1, a shading cylinder 2 is fixedly connected to the outside of the shooting module 1, the zoom lens comprises a zoom lens mounting cylinder 3 which is slidably mounted in the shading cylinder 2, a first zoom lens 301 and a second zoom lens 302 are fixedly mounted at two ends of the zoom lens mounting cylinder 3 respectively, a third zoom lens 303 which slides is arranged in the zoom lens mounting cylinder 3, mini electric push rods 304 are fixedly mounted at two sides in the zoom lens mounting cylinder 3, the output ends of the two mini electric push rods 304 are fixedly connected with the third zoom lens 303, the lower part of the shooting module 1 is fixedly provided with a sliding seat 4, the sliding seat 4 is internally provided with a mounting plate 5 which slides up and down, the lower surface of the mounting plate 5 is fixedly provided with a first servo motor 501, the upper surface of the mounting plate 5 is rotatably provided with a short worm 502, the output end of the first servo motor 501 and one side center shaft of the short worm 502 are fixedly connected with first chain wheels 503, a first chain 504 is in transmission connection with the two first chain wheels 503, the lower end of the zoom lens mounting cylinder 3 is fixedly connected with a rack 6 meshed with the short worm 502, when the zoom lens mounting cylinder 3 is arranged in the shading cylinder 2 through the zoom lens, the first servo motor 501 can drive the short worm 502 to rotate due to the transmission relation between the first chain 504 and the two first chain wheels 503, and under the meshing action of the short worm 502 and the rack 6 on the zoom lens mounting cylinder 3, the position of the zoom lens mounting cylinder 3 on the shading cylinder 2 can be adjusted to realize the change of a large-range focal length, and the position of the third zoom lens 303 in the zoom lens mounting cylinder 3 can be controlled under the telescopic action of the two miniature electric push rods 304 by utilizing the moving capability of the third zoom lens 303 in the zoom lens mounting cylinder 3 to realize the change of a small-range focal length, so that the active zoom function of the device is realized;
still include horizontal adjustment mechanism, horizontal adjustment mechanism includes alignment jig 7, alignment jig 7 is located the inside upper end of camera shell 101, lead screw 8 is installed in the equal rotation in both ends of alignment jig 7, the equal fixedly connected with second sprocket 9 of homonymy end of two lead screws 8, the transmission is connected with second chain 10 between two second sprocket 9, screw barrel 12 has all been cup jointed to the equal screw thread on two lead screws 8, and fixedly connected with installation pole 11 between two screw barrels 12, through setting up horizontal adjustment mechanism, utilize the meshing relation of second sprocket 9 and drive wheel 31, and the transmission relation between two second sprocket 9 and the second chain 10, make third servo motor 30 can drive two lead screws 8 and rotate simultaneously, the threaded connection relation between reuse lead screw 8 and the screw barrel 12, make installation pole 11 can carry out the regulation of horizontal direction on alignment jig 7, because shooting module 1 sets up on installation pole 11, consequently, can adjust the distance between shooting module 1 and the article that will shoot, and help the camera lens to focus.
The angle adjusting mechanism is arranged at the center of the mounting rod 11, the angle adjusting mechanism comprises a worm wheel 1101, a second servo motor 1102 and a long worm 1103, the worm wheel 1101 is rotatably arranged at the center of the mounting rod 11, the lower end of the worm wheel 1101 is arranged together with the shooting module 1, the second servo motor 1102 is fixedly arranged at one side of the mounting rod 11, the output end of the second servo motor 1102 is fixedly connected with the long worm 1103 meshed with the worm wheel 1101, and by arranging the angle adjusting mechanism, the rotation capacity of the worm wheel 1101 at the center of the mounting rod 11 and the meshing relationship between the worm wheel 1101 and the long worm 1103 are utilized, so that the second servo motor 1102 can drive the worm wheel 1101 to rotate when working, thereby adjusting the direction of a lens of the shooting module 1 and expanding the shooting range of the shooting module 1;
still include vertical adjustment mechanism, vertical adjustment mechanism includes two fixed plates 13, two fixed plates 13 are located the both sides top of camera shell 101 respectively, equal fixedly connected with connecting rod 1301 and first electric putter 1302 on two fixed plates 13, and equal fixedly connected with connector 1303 on the output of two first electric putter 1302, two connecting rods 1301 and two connectors 1303 all rotate and install on camera shell 101, through setting up vertical adjustment mechanism, utilize the flexible ability of first electric putter 1302, and the rotation relation of connection between connecting rod 1301, connector 1303 and the alignment jig 7, can adjust the angle of elevation of alignment jig 7, thereby change the camera angle of shooting module 1, the convenience is shot the article of different co-altitude.
Wherein, the clamping ring 14 is installed in the block on the shading section of thick bamboo 2, the inboard of clamping ring 14 is provided with a plurality of rolling ball 15, and a plurality of ball 15 all touches with the surface of zooming lens installation section of thick bamboo 3, the upper end fixedly connected with of zooming lens installation section of thick bamboo 3 prevents off-set strip 16, one side end fixedly connected with spacing ring 17 of zooming lens installation section of thick bamboo 3, first recess 18 and second recess 19 have been seted up respectively with rack 6 on the clamping ring 14, the corresponding position of off-set strip 16, the edge of third zooming lens 303 sets up the installation cover 20, and the output of two miniature electric putter 304 is all connected with the installation cover 20, through setting up ball 15, can improve the sliding stability of zooming lens installation section of thick bamboo 3 in shading section of thick bamboo 2, through setting up spacing ring 17, can prevent that zooming lens installation section of thick bamboo 3 from breaking away from shading section of thick bamboo 2, through setting up first recess 18, make rack 6 can freely shuttle 14, and the cooperation of off-set strip 16 and second recess 19, can prevent that zooming lens installation section of thick bamboo 3 from taking place deflection when sliding, through setting up installation cover 20, the lens 303 can guarantee that third zooming lens removes stability.
Wherein, fixedly connected with is in the gliding slider 21 in slide 4 on the mounting panel 5, and threaded connection has fastening bolt 22 on the riser of slide 4, and mounting panel 5 is in the one end fixedly connected with mount pad 23 of slide 4 in the hospital, and short worm 502 rotates and installs on mount pad 23, through setting up slider 21 and fastening bolt 22, can adjust the position of mounting panel 5 on slide 4, through setting up mount pad 23, can guarantee the rotation stability of short worm 502.
Wherein, all fixedly connected with connecting leg 24 on four angles of camera shell 101, four connecting legs 24 rotate with corresponding connecting rod 1301 and connector 1303 respectively and link together, and the junction of four connecting legs 24 and connecting rod 1301, connector 1303 is provided with abundant removal clearance, through setting up connecting leg 24, can guarantee that first electric putter 1302 can not be blocked at flexible in-process, vertical adjustment mechanism.
Wherein, fixedly mounted has shower nozzle group 25 on the outer wall of camera shell 101, is provided with a plurality of atomizer on the shower nozzle group 25, through setting up shower nozzle group 25, after the coolant liquid is carried shower nozzle group 25, in the vaporific blowout of follow atomizer.
The center of the installation rod 11 is provided with a bearing 26, an outer ring of the bearing 26 is fixedly connected to the installation rod 11, an inner ring of the bearing 26 is fixedly connected with a middle shaft of the worm wheel 1101, and rotation stability of the worm wheel 1101 can be guaranteed through the arrangement of the bearing 26.
Wherein, fixed frame 27 has been cup jointed on the shooting module 1, and fixed frame 27 links to each other with the axis of worm wheel 1101, through setting up fixed frame 27, can make things convenient for the installation of shooting module 1 to make worm wheel 1101 can take shooting module 1 together rotatory.
Wherein, both sides of fixed frame 27 all fixedly connected with fin 28, and all fixedly provided with radiator fan 29 in two fin 28, scribble heat conduction silicone grease between two fin 28 and the shooting module 1, through setting up fin 28 and radiator fan 29, can improve the heat dispersion of shooting module 1.
Wherein, a third servo motor 30 is fixedly arranged on one side of the adjusting frame 7, and the output end of the third servo motor 30 penetrates through one side plate of the adjusting frame 7 and is fixedly connected with a driving wheel 31 meshed with the adjacent second chain wheel 9, and by arranging the third servo motor 30 and the driving wheel 31, the driving relation between the second chain wheel 9 and the driving wheel 31 and the driving relation between the two second chain wheels 9 and the second chain 10 are utilized, so that the third servo motor 30 can drive the two screw rods 8 to rotate simultaneously.
When the device works, the clamping ring 14 is sleeved on the zoom lens mounting cylinder 3, then the clamping ring 14 is clamped on the shading cylinder 2, then the shooting module 1 is mounted in the fixed frame 27, the first groove 18 is arranged on the clamping ring 14, so that the rack 6 cannot collide with the clamping ring 14, under the cooperation of the anti-deflection strip 16 on the zoom lens mounting cylinder 3 and the second groove 19 on the clamping ring 14, the zoom lens mounting cylinder 3 can be prevented from deflecting when sliding, the limiting ring 17 on the zoom lens mounting cylinder 3 can prevent the zoom lens mounting cylinder 3 from falling off from the shading cylinder 2, at the moment, the zoom lens is positioned in the shading cylinder 2, the first servo motor 501 can drive the short worm 502 to rotate due to the transmission relation between the first chain 504 and the two first chain wheels 503, and the zoom lens mounting cylinder 3 can move in the shading cylinder 2 due to the meshing relation of the short worm 502 and the rack 6 on the zoom lens mounting cylinder 3, so that the distance between the zoom lens and the shooting module 1 can be adjusted, thereby large-range change 303 is realized, and the zoom lens can be automatically mounted in the shading cylinder 3 by utilizing the small zoom device with the function of the three-stage zoom lens 3, and the small zoom device can realize the small zoom device with the zoom function of the zoom lens 304 in the three-stage zoom lens mounting cylinder 3;
when the distance between the shot object and the shooting module 1 exceeds the focal length, the third servo motor 30 is started, and due to the meshing relationship between the second chain wheel 9 and the driving wheel 31 and the transmission relationship between the two second chain wheels 9 and the second chain 10, the third servo motor 30 can drive the two screw rods 8 to rotate simultaneously, and then the installation rod 11 can be horizontally adjusted on the adjusting frame 7 by utilizing the threaded connection relationship between the screw rods 8 and the screw cylinders 12, and the shooting module 1 is arranged on the installation rod 11, so that the distance between the shooting module 1 and the object to be shot can be adjusted, and the focusing of the lens is facilitated;
when different objects around need to be shot, the second servo motor 1102 is started, and the worm wheel 1101 can be driven to rotate by utilizing the meshing relationship between the worm wheel 1101 and the long worm 1103 when the second servo motor 1102 works, and as the worm wheel 1101 is arranged in the bearing 26, the worm wheel 1101 and the shooting module 1 positioned below the worm wheel 1101 can jointly rotate, so that the direction of a lens of the shooting module 1 is adjusted, and the shooting range of the shooting module 1 can be enlarged;
when the objects with different heights need to be shot, two first electric push rods 1302 are started at the same time, as the connection relation between the connection rod 1301 and the connector 1303 and the adjusting frame 7 is a rotation connection relation, and the connection part of the connection pin 24 and the connection rod 1301 and the connector 1303 is provided with a sufficient moving gap, the elevation angle of the adjusting frame 7 can be adjusted when the first electric push rods 1302 stretch, so that the lens angle of the shooting module 1 is changed, and the objects with different heights are shot conveniently;
in the process that the shooting module 1 is arranged on the fixed frame 27, heat conduction silicone grease is coated between the radiating fins 28 and the body of the shooting module 1, parasitic heat of the shooting module 1 can be conducted to the radiating fins 28 on two sides, the radiating fan 29 can blow air to the radiating fins 28 to assist the radiating fan 29 in radiating, so that the body temperature of the shooting module 1 is reduced, when more dust exists near a camera, cooling liquid is conveyed into the spray head group 25 and is nonconductive electronic fluorinated liquid, the cooling liquid is sprayed out through an atomization spray head on the spray head group 25, and dust near the camera can be caused to settle while the ambient temperature around the camera is reduced.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An industrial camera with a driving zoom lens is characterized by comprising a shooting module (1) and a zoom lens, wherein a camera shell (101) is arranged on the outer side of the shooting module (1), a shading barrel (2) is fixedly connected to the outer side of the shooting module (1), the zoom lens comprises a zoom lens mounting barrel (3) which is slidably mounted in the shading barrel (2), a first zoom lens (301) and a second zoom lens (302) are fixedly mounted at two ends of the zoom lens mounting barrel (3), a third sliding zoom lens (303) is arranged in the zoom lens mounting barrel (3), miniature electric push rods (304) are fixedly mounted on two sides in the zoom lens mounting barrel (3), two output ends of the miniature electric push rods (304) are fixedly connected with the third zoom lens (303), a sliding seat (4) is fixedly mounted below the shooting module (1), a mounting plate (5) which slides up and down is arranged in the sliding seat (4), a first servo motor (301) is fixedly mounted on the lower surface of the mounting plate (5), a first servo motor (501) is fixedly mounted on the surface of the first servo motor, a worm (501) is fixedly mounted on one side of the first servo motor (501) and a worm (502) is fixedly connected with the first side of the first servo motor (501), a first chain (504) is connected between the two first chain wheels (503) in a transmission way, and the lower end of the zoom lens mounting cylinder (3) is fixedly connected with a rack (6) meshed with the short worm (502);
the camera comprises a camera shell (101), and is characterized by further comprising a horizontal adjusting mechanism, wherein the horizontal adjusting mechanism comprises an adjusting frame (7), the adjusting frame (7) is positioned at the upper end inside the camera shell (101), screw rods (8) are rotatably arranged at two ends of the adjusting frame (7), second chain wheels (9) are fixedly connected to the same side ends of the two screw rods (8), a second chain (10) is connected between the two second chain wheels (9) in a transmission manner, screw barrels (12) are sleeved on the two screw rods (8) in a threaded manner, and mounting rods (11) are fixedly connected between the screw barrels (12);
the intelligent camera shooting device comprises a mounting rod (11), and is characterized by further comprising an angle adjusting mechanism, wherein the angle adjusting mechanism is arranged at the center of the mounting rod (11) and comprises a worm wheel (1101), a second servo motor (1102) and a long worm (1103), the worm wheel (1101) is rotatably arranged at the center of the mounting rod (11), the lower end of the worm wheel (1101) is arranged together with a shooting module (1), the second servo motor (1102) is fixedly arranged on one side of the mounting rod (11), and the output end of the second servo motor (1102) is fixedly connected with the long worm (1103) meshed with the worm wheel (1101);
still include vertical adjustment mechanism, vertical adjustment mechanism includes two fixed plates (13), two fixed plate (13) are located the both sides top of camera shell (101) respectively, two equal fixedly connected with connecting rod (1301) and first electric putter (1302) on fixed plate (13), and two equal fixedly connected with connector (1303) on the output of first electric putter (1302), two connecting rod (1301) and two connectors (1303) are all rotated and are installed on camera shell (101).
2. The industrial camera with the active zoom lens according to claim 1, characterized in that a collar (14) is installed on the shading barrel (2) in a clamping manner, a plurality of rolling balls (15) are arranged on the inner side of the collar (14), the plurality of rolling balls (15) are contacted with the outer surface of the zoom lens installation barrel (3), an anti-deflection strip (16) is fixedly connected to the upper end of the zoom lens installation barrel (3), a limit ring (17) is fixedly connected to one side end of the zoom lens installation barrel (3), a first groove (18) and a second groove (19) are respectively formed in positions, corresponding to the racks (6) and the anti-deflection strip (16), on the collar (14), an installation sleeve (20) is arranged at the edge of the third zoom lens (303), and the output ends of the two miniature electric push rods (304) are connected with the installation sleeve (20).
3. An industrial camera with an active zoom lens according to claim 1, characterized in that the mounting plate (5) is fixedly connected with a sliding block (21) sliding in the sliding seat (4), and the vertical plate of the sliding seat (4) is connected with a fastening bolt (22) in a threaded manner, one end of the mounting plate (5) in the sliding seat (4) is fixedly connected with a mounting seat (23), and the short worm (502) is rotatably mounted on the mounting seat (23).
4. An industrial camera with an active zoom lens according to claim 1, wherein connecting pins (24) are fixedly connected to four corners of the camera housing (101), four connecting pins (24) are respectively and rotatably connected to corresponding connecting rods (1301) and connectors (1303), and the joints of the four connecting pins (24) with the connecting rods (1301) and the connectors (1303) are provided with sufficient moving gaps.
5. An industrial camera with active zoom lens according to claim 1, characterized in that the outer wall of the camera housing (101) is fixedly provided with a nozzle group (25), and the nozzle group (25) is provided with a plurality of atomizer nozzles.
6. An industrial camera with an active zoom lens according to claim 1, characterized in that a bearing (26) is arranged in the center of the mounting rod (11), the outer ring of the bearing (26) is fixedly connected to the mounting rod (11), and the inner ring of the bearing (26) is fixedly connected to the central axis of the worm wheel (1101).
7. An industrial camera with an active zoom lens according to claim 1, wherein a fixing frame (27) is fixedly sleeved on the shooting module (1), and the fixing frame (27) is connected with a central shaft of a worm wheel (1101).
8. An industrial camera with an active zoom lens according to claim 7, wherein both sides of the fixed frame (27) are fixedly connected with heat dissipation fins (28), and heat dissipation fans (29) are fixedly arranged in both the heat dissipation fins (28), and heat conduction silicone grease is coated between the two heat dissipation fins (28) and the shooting module (1).
9. An industrial camera with an active zoom lens according to claim 1, characterized in that a third servo motor (30) is fixedly mounted on one side of the adjusting frame (7), and the output end of the third servo motor (30) penetrates through one side plate of the adjusting frame (7) and is fixedly connected with a driving wheel (31) meshed with an adjacent second sprocket (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311625845.5A CN117310922B (en) | 2023-11-30 | 2023-11-30 | Industrial camera with active zoom lens |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311625845.5A CN117310922B (en) | 2023-11-30 | 2023-11-30 | Industrial camera with active zoom lens |
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| CN117310922A CN117310922A (en) | 2023-12-29 |
| CN117310922B true CN117310922B (en) | 2024-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311625845.5A Active CN117310922B (en) | 2023-11-30 | 2023-11-30 | Industrial camera with active zoom lens |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003279836A (en) * | 2002-03-22 | 2003-10-02 | Ricoh Co Ltd | Zoom lens camera having macrophotographing function |
| WO2019154052A1 (en) * | 2018-02-07 | 2019-08-15 | 广州市浩洋电子股份有限公司 | Focusing structure of zoom spotlight |
| CN210720980U (en) * | 2019-12-20 | 2020-06-09 | 王宇 | Shockproof packaging device for optical lens |
| CN114035392A (en) * | 2021-11-24 | 2022-02-11 | 苏州深测智能科技有限公司 | Electric zooming focusing lens |
| CN217561903U (en) * | 2022-06-15 | 2022-10-11 | 四川科奥达技术有限公司 | Optical lens window protection mechanism |
-
2023
- 2023-11-30 CN CN202311625845.5A patent/CN117310922B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003279836A (en) * | 2002-03-22 | 2003-10-02 | Ricoh Co Ltd | Zoom lens camera having macrophotographing function |
| WO2019154052A1 (en) * | 2018-02-07 | 2019-08-15 | 广州市浩洋电子股份有限公司 | Focusing structure of zoom spotlight |
| CN210720980U (en) * | 2019-12-20 | 2020-06-09 | 王宇 | Shockproof packaging device for optical lens |
| CN114035392A (en) * | 2021-11-24 | 2022-02-11 | 苏州深测智能科技有限公司 | Electric zooming focusing lens |
| CN217561903U (en) * | 2022-06-15 | 2022-10-11 | 四川科奥达技术有限公司 | Optical lens window protection mechanism |
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| Publication number | Publication date |
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| CN117310922A (en) | 2023-12-29 |
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Effective date of registration: 20240123 Address after: 518000 Yuefu Square 1B908, No. 481 Guangming Avenue, Dongkeng Community, Fenghuang Street, Guangming District, Shenzhen, Guangdong Province Applicant after: Shenzhen Zhixiang Vision Technology Co.,Ltd. Country or region after: China Address before: 518000 east of the second floor, building 2, Jiayuan Industrial Park, Heping high tech park, Fuyong street, Bao'an District, Shenzhen, Guangdong Province Applicant before: Shenzhen zhihexing Industry Co.,Ltd. Country or region before: China Applicant before: Shenzhen Zhixiang Vision Technology Co.,Ltd. |
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