CN114113123A - Detection device for mobile phone camera module - Google Patents
Detection device for mobile phone camera module Download PDFInfo
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- CN114113123A CN114113123A CN202111636968.XA CN202111636968A CN114113123A CN 114113123 A CN114113123 A CN 114113123A CN 202111636968 A CN202111636968 A CN 202111636968A CN 114113123 A CN114113123 A CN 114113123A
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- 238000001514 detection method Methods 0.000 title claims abstract description 125
- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 238000009434 installation Methods 0.000 claims description 40
- 230000007547 defect Effects 0.000 claims description 10
- 230000031700 light absorption Effects 0.000 claims description 4
- 239000002993 sponge (artificial) Substances 0.000 claims description 3
- 230000008033 biological extinction Effects 0.000 description 9
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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- General Physics & Mathematics (AREA)
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- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a detection device for a mobile phone camera module, which comprises a detection table, wherein the top of the detection table is provided with a limiting mechanism for horizontally clamping a convex lens, the top of the detection table is provided with a detection plate with adjustable height, the top of the detection table is also provided with a scanning mechanism for continuously emitting single-beam detection light to the surface of the convex lens, the bottom of the detection plate can receive the detection light reflected from the surface of the convex lens, the detection light can form a detection light spot at the bottom of the detection plate, the detection device also comprises a control mechanism for driving the detection light and the convex lens to relatively rotate, and an adjusting mechanism for driving the detection light to angularly deflect, so that the detection light can scan the convex lens surface of the convex lens along with the rotation of the convex lens, the detection device can perform light detection on the surface of the convex lens and can perform relatively comprehensive scanning on the surface of the convex lens, the detection accuracy is high.
Description
Technical Field
The invention relates to the technical field of mobile phone camera shooting, in particular to a detection device for a mobile phone camera shooting module.
Background
The extensive electronic product such as cell-phone that is used for of module of making a video recording, the module of making a video recording includes camera lens, lens and light filter, and wherein, the lens generally is that a plurality of lens constitute, mainly includes convex lens, in order to guarantee the smooth and defect-free on lens surface, and also guarantee that convex lens's surface does not have smudginess when the module of making a video recording is installed, consequently need carry out surface detection to the lens.
The existing surface detection is realized through manual identification, and defective products cannot be accurately removed.
Disclosure of Invention
The invention aims to provide a detection device for a mobile phone camera module, which has the advantages of being capable of detecting light on the surface of a convex lens, scanning the surface of the convex lens comprehensively, and recording the defects on the surface of the convex lens, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the detection device for the mobile phone camera module comprises a detection platform, wherein a limiting mechanism for horizontally clamping a convex lens is mounted at the top of the detection platform, a detection plate with adjustable height is arranged at the top of the detection platform, a scanning mechanism for continuously emitting single-beam detection light to the surface of the convex lens is further arranged at the top of the detection platform, the bottom of the detection plate can receive the detection light reflected from the surface of the convex lens, and the detection light can form a detection light spot at the bottom of the detection plate.
Still including the drive and detect light and the convex lens control mechanism that takes place relative rotation, still including the drive simultaneously and detect the adjustment mechanism that light takes place the angle deflection, make detect light can be along with the convex lens face of the rotation scanning convex lens of convex lens, wherein, when the convex lens piece and detect light take place relative rotation, when the detection light spot of pick-up plate bottom takes place scintillation or skew, can judge that the convex lens surface of convex lens piece appears the defect.
Preferably, scanning mechanism is including installing the locating lever at specific position, the outer wall fixedly connected with mount pad of locating lever, the outer wall of mount pad rotates and is connected with the second pivot, the outer wall fixedly connected with second gear and the emitter of second pivot, spacing sliding connection has the rack on the locating lever, the rack is connected with the meshing of second gear, emitter can launch detection light, still includes the mechanism that the drive rack reciprocated.
Preferably, the control mechanism is used for controlling the rotation of the convex lens, the top of the detection table is rotatably connected with a first installation shaft, the limiting mechanism is installed at the top of the first installation shaft, a first motor for driving the first installation shaft to rotate is fixedly installed at the bottom of the detection table, and the emission device adjusts the irradiation angle at a proper point through the adjusting mechanism.
Preferably, adjustment mechanism is including rotating the incomplete gear of connection at first installation axle outer wall, the top of examining the test table still rotates and is connected with first pivot, the outer wall fixedly connected with of first pivot and incomplete gear engagement's first gear is located first gear top the outer wall of first pivot is seted up threadedly, the outer wall threaded connection of first pivot has the thread bush, the locating lever is fixed at the top of examining the test table, just thread bush sliding connection is at the outer wall of locating lever, the top of thread bush and the bottom fixed connection of rack.
Preferably, control mechanism is used for controlling emitter along the revolution of convex lens piece, examine the top fixedly connected with second installation axle of platform, stop gear installs the top at first installation axle, the outer wall of second installation axle rotates and is connected with the axle sleeve, the outer wall of axle sleeve is from last to lower fixedly connected with installation crank and the third gear in proper order, the top of second installation axle is kept away from at the installation crank to the equal fixed connection of adjustment mechanism and locating lever, the bottom of examining the platform still sets up the second motor, the top of examining the platform is worn out to the output of second motor, the outer wall fixedly connected with of output and third gear engagement's fourth gear.
Preferably, adjustment mechanism includes the second electric jar of fixed mounting at installation crank top, the output of second electric jar and the bottom fixed connection of rack, the outer wall fixedly connected with slider of rack, the spout has been seted up to the outer wall of locating lever, the spacing sliding connection of outer wall of slider is at the inner wall of spout.
Preferably, stop gear includes the install bin, the electronic slip table that two symmetries of outer wall fixedly connected with of install bin set up, the automatically controlled sliding connection in top of electronic slip table has the third electric jar, the output fixedly connected with upset cylinder of third electric jar, the output fixedly connected with arc anchor clamps of upset cylinder, two the centre gripping groove of spacing convex lens piece is seted up to the outer wall of arc anchor clamps opposite face, flexible gasket is installed to the inner wall in centre gripping groove.
Preferably, the bottom fixed mounting in the installing bin has the extinction pad, the extinction pad is black polymer sponge, the curved surface groove that supplies the convex surface embedding of convex lens piece is seted up at the top of extinction pad.
Preferably, the top of the detection table is fixedly connected with a first electric cylinder, the top of the first electric cylinder is fixedly connected with a mounting plate, and the detection plate is mounted on the outer wall of the mounting plate.
Compared with the prior art, the invention has the following beneficial effects:
the invention can detect the surface of the convex lens by matching the scanning mechanism, the detection plate and the control mechanism, when the convex lens is arranged on the limiting mechanism, the limiting mechanism clamps the convex lens in a horizontal state, the convex surface to be detected of the convex lens faces upwards, then the scanning mechanism is opened, the scanning mechanism continuously emits a single beam of detection light to the surface of the convex lens, when the detection light is emitted to the surface of the convex lens, the surface of the convex lens is reflected, the reflected detection light is emitted to the bottom of the detection plate, a detection light spot is formed at the bottom of the detection plate, and the detection plate records the position and the duration of the light spot.
Make the convex lens piece and detect light and take place relative rotation through control mechanism, here, relative rotation includes convex lens piece rotation and detects light along convex lens piece revolution dual mode, and detect light keeps output state unchangeable, along with the rotation of convex lens piece, detect light can scan a week along a certain horizontal plane of convex lens piece convex surface, accomplish the scanning of a week, then through the angle of adjusting the detection light, make can carry out comparatively comprehensive scanning to the convex surface of convex lens piece, wherein, when the convex lens piece rotates, if the convex surface of convex lens piece is standard workpiece, when not flawless, the detection light point that the pick-up plate accepted can last keep in same position, when the detection light point appears twinkling or skew, it indicates that there is dirty or defect in the surface of convex lens piece promptly, the mode that the pick-up plate can the recording defect simultaneously.
Through setting up light detection for the result of detecting is more accurate.
Drawings
Fig. 1 is a schematic three-dimensional structure of a first embodiment of the present invention;
FIG. 2 is a schematic right side view of the FIG. 1 assembly of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic isometric view of the FIG. 3 embodiment of the present invention;
FIG. 5 is a schematic three-dimensional structure according to a second embodiment of the present invention;
FIG. 6 is a schematic right side view of the FIG. 5 assembly of the present invention;
FIG. 7 is a schematic perspective view taken along line B-B of FIG. 6 according to the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 3 at C according to the present invention;
FIG. 9 is a schematic perspective view of the light absorption pad of the present invention.
In the figure: 1. a detection table; 2. a first electric cylinder; 3. mounting a plate; 4. detecting a plate; 5. a lenticular sheet; 6. An arc-shaped clamp; 7. a transmitting device; 8. a mounting seat; 9. positioning a rod; 10. a threaded sleeve; 11. a first rotating shaft; 12. a first gear; 13. a second gear; 14. a second rotating shaft; 15. a rack; 16. a light absorbing pad; 17. an incomplete gear; 18. a first mounting shaft; 19. a first motor; 20. installing a box; 21. a slider; 22. a second electric cylinder; 23. mounting a crank; 24. a chute; 25. a third gear; 26. a fourth gear; 27. a shaft sleeve; 28. a second mounting shaft; 29. an electric sliding table; 30. a third electric cylinder; 31. and (5) turning over the air cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 9, a detection device for a mobile phone camera module comprises a detection table 1, a limiting mechanism for horizontally clamping a convex lens 5 is mounted at the top of the detection table 1, a detection plate 4 with adjustable height is arranged at the top of the detection table 1, a scanning mechanism for continuously emitting a single beam of detection light to the surface of the convex lens 5 is further arranged at the top of the detection table 1, the bottom of the detection plate 4 can receive the detection light reflected from the surface of the convex lens 5, and the detection light can form a detection light spot at the bottom of the detection plate 4.
The detection device also comprises a control mechanism for driving the detection light and the convex lens 5 to rotate relatively, and also comprises an adjusting mechanism for driving the detection light to deflect at an angle, so that the detection light can scan the convex lens surface of the convex lens 5 along with the rotation of the convex lens 5, wherein when the convex lens 5 and the detection light rotate relatively, the detection light spot at the bottom of the detection plate 4 flickers or shifts, and the defect on the convex lens surface of the convex lens 5 can be judged.
When detecting the surface of convex lens piece 5, install convex lens piece 5 on stop gear, make stop gear carry out the centre gripping with the convex lens piece 5 of horizontality, wait to detect the convex surface up with convex lens piece 5 simultaneously, then, open scanning mechanism, make scanning mechanism continuously emit the single beam detection light to the surface of convex lens piece 5, surface when detection light directive convex lens piece 5, the reflection can take place for the surface of convex lens piece 5 this moment, and the detection light of reflection can be directive to the bottom of pick-up plate 4, form the detection light spot in the bottom of pick-up plate 4 simultaneously, the position and the duration of light spot can be recorded to pick-up plate 4.
At this time, the convex lens 5 and the detection light ray are relatively rotated by the control mechanism, here, the relative rotation includes the rotation of the convex lens 5, and the detection light ray keeps the output state unchanged, along with the rotation of the convex lens 5, the detection light ray can scan for a circle along a certain horizontal plane of the convex surface of the convex lens 5, the scanning for a circle is completed, then the angle of the detection light ray is adjusted, so that the convex surface of the convex lens 5 can be relatively comprehensively scanned, wherein, when the convex lens 5 rotates, if the convex surface of the convex lens 5 is a standard workpiece, when no defect exists, the detection light spot received by the detection plate 4 can be continuously kept at the same position, when the detection light spot flickers or deviates, the existence of dirt or defect on the surface of the convex lens 5 is known, and meanwhile, the detection plate 4 can record the defect mode.
The relative rotation also comprises the locking of the convex lens 5, the revolution of the detection light along the convex lens 5, and the same effect can be achieved when the emitting device 7 revolves for a circle along the convex lens 5.
Embodiments of a scanning mechanism are provided:
scanning mechanism is including installing locating lever 9 at specific position, and the outer wall fixedly connected with mount pad 8 of locating lever 9, and the outer wall of mount pad 8 rotates and is connected with second pivot 14, and the outer wall fixedly connected with second gear 13 and emitter 7 of second pivot 14, and spacing sliding connection has rack 15 on the locating lever 9, and rack 15 is connected with the meshing of second gear 13, and emitter 7 can launch detection light, still includes the mechanism that drives rack 15 and reciprocate.
As shown in fig. 1, the output end of the emitting device 7 faces the convex surface of the convex lens 5, and when the control rack 15 moves up and down, the second gear 13 can be driven to rotate, so that the emitting device 7 can rotate along the outer wall of the second rotating shaft 14, and then the angle of the detection light can be adjusted.
The mechanism for driving the rack 15 to move up and down may include an electric cylinder, an air cylinder, and the like.
Embodiments of a control mechanism are provided:
the first embodiment is as follows:
the control mechanism is used for controlling the rotation of the convex lens 5, the top of the detection table 1 is rotatably connected with a first installation shaft 18, the limiting mechanism is installed at the top of the first installation shaft 18, the bottom of the detection table 1 is fixedly provided with a first motor 19 for driving the first installation shaft 18 to rotate, and the emitting device 7 adjusts the irradiation angle at a proper point through the adjusting mechanism.
As shown in fig. 1 to 4, the limiting mechanism clamps the convex lens 5, and the limiting mechanism is fixedly mounted on the top of the first mounting shaft 18, at this time, the first mounting shaft 18 is driven to rotate by the first motor 19, so as to drive the mounting box 20 to rotate, so that the limiting mechanism can drive the convex lens 5 to rotate, and then the angle is generated by driving the emitting device 7 through the adjusting mechanism, so that the detection light can perform relatively comprehensive scanning on the convex surface of the convex lens 5.
The proper points are used for adjusting the irradiation angle as follows: after the lenticular lens sheet 5 is rotated one or more times, it is then adjusted by the adjusting mechanism.
On the basis of the first embodiment, an implementation manner of the adjusting mechanism is provided:
adjustment mechanism is including rotating the incomplete gear 17 of connecting at first installation axle 18 outer wall, the top of examining test table 1 still rotates and is connected with first pivot 11, the outer wall fixedly connected with of first pivot 11 and the first gear 12 of incomplete gear 17 meshing, the outer wall that is located first gear 12 top first pivot 11 is seted up threadedly, the outer wall threaded connection of first pivot 11 has thread bush 10, locating lever 9 is fixed at the top of examining test table 1, and thread bush 10 sliding connection is at the outer wall of locating lever 9, the top of thread bush 10 is rotated and rack 15's bottom fixed connection.
As shown in fig. 3 or 4, when the first mounting shaft 18 rotates, the incomplete gear 17 is driven, the first rotating shaft 11 intermittently rotates due to the intermittent meshing connection relationship between the incomplete gear 17 and the first gear 12, and due to the sliding limit of the positioning rod 9 on the threaded sleeve 10, the threaded connection relationship between the threaded sleeve 10 and the first rotating shaft 11 causes the threaded sleeve 10 to move up and down when the first rotating shaft 11 rotates, so as to drive the rack 15 to move up and down, and further cause the emitting device 7 to deflect angularly, so that the detection light can change along with the rotation of the convex lens 5.
Another embodiment of a control mechanism is provided:
example two:
control mechanism is used for controlling emitter 7 to revolve along convex lens 5, examine the top fixedly connected with second installation axle 28 of platform 1, stop gear installs the top at first installation axle 18, the outer wall of second installation axle 28 rotates and is connected with axle sleeve 27, axle sleeve 27's outer wall is from last to lower fixedly connected with installation crank 23 and third gear 25 in proper order, the equal fixed connection of adjustment mechanism and locating lever 9 is at the top that second installation axle 28 was kept away from to installation crank 23, the bottom of examining platform 1 still sets up the second motor, the top of examining platform 1 is worn out to the output of second motor, the outer wall fixedly connected with of output and the fourth gear 26 of third gear 25 meshing.
As shown in fig. 5 to 7, the limiting mechanism is installed on the top of the second installation shaft 28, so that the convex lens 5 is in a locked and positioned state, when the second motor works, the fourth gear 26 drives the third gear 25 to rotate, so that the shaft sleeve 27 rotates along the outer wall of the second installation shaft 28, the installation crank 23 is driven to rotate along the second installation shaft 28, and then the adjusting mechanism, the positioning rod 9 and the emitting device 7 are driven to revolve along the convex lens 5, so that the relative rotation between the convex lens 5 and the detection light is realized.
When the revolution works, the irradiation angle of the detection light can be adjusted through the adjusting mechanism.
On the basis of the second embodiment, an implementation manner of the adjusting mechanism is provided:
adjustment mechanism includes second electric jar 22 of fixed mounting at installation crank 23 top, the output of second electric jar 22 and the bottom fixed connection of rack 15, and the outer wall fixedly connected with slider 21 of rack 15, spout 24 has been seted up to the outer wall of locating lever 9, and the spacing sliding connection of outer wall of slider 21 is at the inner wall of spout 24.
As shown in fig. 5 or 7, the rack 15 can be moved up and down by driving the input/output of the second electric cylinder 22, so that the angle of the launching device 7 can be adjusted by the engagement between the rack 15 and the second gear 13.
Wherein, through the cooperation of slider 21 and spout 24, can realize the slip spacing to rack 15.
On the basis of the first embodiment and the second embodiment, an implementation mode of a limiting mechanism is provided:
stop gear includes install bin 20, the electronic slip table 29 that two symmetries of outer wall fixedly connected with of install bin 20 set up, the automatically controlled sliding connection in top of electronic slip table 29 has third electric jar 30, the output fixedly connected with upset cylinder 31 of third electric jar 30, the output fixedly connected with arc anchor clamps 6 of upset cylinder 31, the centre gripping groove of spacing convex lens piece 5 is seted up to the outer wall of two arc anchor clamps 6 opposite faces, flexible gasket is installed to the inner wall in centre gripping groove.
As shown in fig. 1, 3, 4 and 8, by controlling the electric sliding table 29, the third electric cylinder 30, the turnover air cylinder 31 and the arc-shaped clamps 6 can be controlled to move, so that the two arc-shaped clamps 6 can be close to and away from each other, and then the convex lens 5 can be clamped, and through the cooperation of the clamping groove and the flexible gasket, the convex lens 5 can be effectively clamped without causing hard damage to the surface of the convex lens 5 during clamping.
Through the cooperation that sets up third electric cylinder 30 and upset cylinder 31, can promote and fall the convex lens 5 and move, thereby can make the angle of adaptation measuring light that convex lens 5 can be better, make pick-up plate 4 can effectual acceptance measuring light, secondly, when convex lens 5 is the convex lens of two-sided, and need examine time measuring to two faces, through lifting convex lens 5, then search and overturn convex lens 5 through upset cylinder 31, thereby can exchange convex lens 5's two sides, then can carry out convex surface detection to another convex surface of convex lens 5.
In the first and second embodiments, the mounting box 20 is fixedly mounted on the top of the first and second mounting shafts 18 and 28, respectively.
Further, as shown in fig. 9, the interior bottom fixed mounting of installation case 20 has extinction pad 16, extinction pad 16 is black polymer sponge, the curved surface groove that supplies the convex surface embedding of convex lens piece 5 is seted up at the top of extinction pad 16, through setting up extinction pad 16, can absorb the refraction that detection light takes place on convex lens piece 5 surface, prevent to interfere, also can make installation case 20 and stop gear's other parts make for the extinction material, prevent that stop gear surface from forming the reverberation and causing the interference to detection light, secondly, through setting up extinction pad 16, can also protect the bottom of convex lens piece 5.
Further, examine the first electric jar 2 of top fixedly connected with of platform 1, the top fixedly connected with mounting panel 3 of first electric jar 2, pick-up plate 4 is installed at the outer wall of mounting panel 3, through setting up first electric jar 2 and mounting panel 3, can make the highly controllable regulation of pick-up plate 4 to can adapt to the reflection angle of various convex lens 5 and inspection light, and then can effectually accept detection light, improve adaptability.
In summary, the present invention can perform light detection on the surface of the lenticular lens sheet 5, perform relatively comprehensive scanning on the surface of the lenticular lens sheet 5, and record the defects on the surface of the lenticular lens sheet 5.
The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a detection apparatus for be used for cell-phone module of making a video recording, is including examining test table (1), its characterized in that: the detection device is characterized in that a limiting mechanism for horizontally clamping the convex lens (5) is mounted at the top of the detection table (1), a detection plate (4) with adjustable height is arranged at the top of the detection table (1), a scanning mechanism for continuously emitting single detection light to the surface of the convex lens (5) is further arranged at the top of the detection table (1), the bottom of the detection plate (4) can receive the detection light reflected from the surface of the convex lens (5), and the detection light can form a detection light spot at the bottom of the detection plate (4);
still including drive detection light and convex lens piece (5) the control mechanism who takes place relative rotation, still including the drive adjustment mechanism that detection light takes place the angle deflection simultaneously, make detection light can be along with the convex lens face of the rotation scanning convex lens piece (5) of convex lens piece (5), wherein, when convex lens piece (5) and detection light take place relative rotation, when the detection light spot of pick-up plate (4) bottom takes place scintillation or skew, can judge that the convex lens surface of convex lens piece (5) appears the defect.
2. The detecting device for the mobile phone camera module according to claim 1, characterized in that: scanning mechanism is including installing locating lever (9) at specific position, the outer wall fixedly connected with mount pad (8) of locating lever (9), the outer wall of mount pad (8) rotates and is connected with second pivot (14), the outer wall fixedly connected with second gear (13) and emitter (7) of second pivot (14), spacing sliding connection has rack (15) on locating lever (9), rack (15) are connected with second gear (13) meshing, emitter (7) can launch detection light, still include the mechanism that drives rack (15) and reciprocate.
3. The detecting device for the mobile phone camera module according to claim 2, characterized in that: the automatic detection device is characterized in that the control mechanism is used for controlling the rotation of the convex lens sheet (5), the top of the detection table (1) is rotatably connected with a first installation shaft (18), the limiting mechanism is installed at the top of the first installation shaft (18), a first motor (19) for driving the first installation shaft (18) to rotate is fixedly installed at the bottom of the detection table (1), and the irradiation angle of the emission device (7) is adjusted at a proper point through the adjusting mechanism.
4. The detecting device for the mobile phone camera module according to claim 3, characterized in that: adjustment mechanism is including rotating incomplete gear (17) of connecting at first installation axle (18) outer wall, the top of examining test table (1) still rotates and is connected with first pivot (11), the outer wall fixedly connected with of first pivot (11) and first gear (12) of incomplete gear (17) meshing are located first gear (12) top the outer wall of first pivot (11) is seted up threadedly, the outer wall threaded connection of first pivot (11) has thread bush (10), the top at examining test table (1) is fixed in locating lever (9), just thread bush (10) sliding connection is at the outer wall of locating lever (9), the top of thread bush (10) and the bottom fixed connection of rack (15).
5. The detecting device for the mobile phone camera module according to claim 2, characterized in that: control mechanism is used for controlling emitter (7) along convex lens piece (5) revolution, detect top fixedly connected with second installation axle (28) of platform (1), stop gear installs the top at first installation axle (18), the outer wall rotation of second installation axle (28) is connected with axle sleeve (27), the outer wall of axle sleeve (27) is from last to lower fixedly connected with installation crank (23) and third gear (25) in proper order, the top of second installation axle (28) is kept away from in installation crank (23) to the equal fixed connection of adjustment mechanism and locating lever (9), the bottom of detecting platform (1) still sets up the second motor, the top of detecting platform (1) is worn out to the output of second motor, the outer wall fixedly connected with of output and fourth gear (26) of third gear (25) meshing.
6. The detecting device for the mobile phone camera module according to claim 5, wherein: adjustment mechanism includes second electric jar (22) of fixed mounting at installation crank (23) top, the output of second electric jar (22) and the bottom fixed connection of rack (15), the outer wall fixedly connected with slider (21) of rack (15), spout (24) have been seted up to the outer wall of locating lever (9), the spacing sliding connection of outer wall of slider (21) is at the inner wall of spout (24).
7. The detecting device for the mobile phone camera module according to claim 5 or 6, wherein: stop gear includes install bin (20), electronic slip table (29) that two symmetries of outer wall fixedly connected with of install bin (20) set up, the automatically controlled sliding connection in top of electronic slip table (29) has third electric jar (30), the output fixedly connected with upset cylinder (31) of third electric jar (30), the output fixedly connected with arc anchor clamps (6) of upset cylinder (31), two the centre gripping groove of spacing convex lens piece (5) is seted up to the outer wall of arc anchor clamps (6) opposite face, flexible gasket is installed to the inner wall in centre gripping groove.
8. The detecting device for the mobile phone camera module according to claim 7, wherein: the inner bottom of the installation box (20) is fixedly provided with a light absorption pad (16), the light absorption pad (16) is made of black polymer sponge, and the top of the light absorption pad (16) is provided with a curved groove for embedding the convex surface of the convex lens sheet (5).
9. The detecting device for the mobile phone camera module according to claim 7, wherein: the detection device is characterized in that a first electric cylinder (2) is fixedly connected to the top of the detection table (1), a mounting plate (3) is fixedly connected to the top of the first electric cylinder (2), and the detection plate (4) is mounted on the outer wall of the mounting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111636968.XA CN114113123B (en) | 2021-12-29 | 2021-12-29 | Detection device for mobile phone camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111636968.XA CN114113123B (en) | 2021-12-29 | 2021-12-29 | Detection device for mobile phone camera module |
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| Publication Number | Publication Date |
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| CN114113123A true CN114113123A (en) | 2022-03-01 |
| CN114113123B CN114113123B (en) | 2023-12-08 |
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| CN202111636968.XA Active CN114113123B (en) | 2021-12-29 | 2021-12-29 | Detection device for mobile phone camera module |
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| CN117871057A (en) * | 2024-03-08 | 2024-04-12 | 江苏中镜工业科技有限公司 | Dynamic lens optical detector |
| CN117969556A (en) * | 2024-02-20 | 2024-05-03 | 安徽恒龙光电科技有限公司 | Device and method for detecting upper and lower surfaces of glass cover plate of camera |
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