CN110023835A - Lens detecting device - Google Patents
Lens detecting device Download PDFInfo
- Publication number
- CN110023835A CN110023835A CN201780073941.XA CN201780073941A CN110023835A CN 110023835 A CN110023835 A CN 110023835A CN 201780073941 A CN201780073941 A CN 201780073941A CN 110023835 A CN110023835 A CN 110023835A
- Authority
- CN
- China
- Prior art keywords
- support
- bracket
- detecting device
- barn door
- lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
-
- 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
- G03B43/00—Testing correct operation of photographic apparatus or parts thereof
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Eyeglasses (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
A kind of lens detecting device (100), for assisting external detection equipment detector lens, the lens detecting device (100) includes barn door (10), support (20) and bracket (30), the barn door (10) carries and connects the support (20) and the bracket (30), the support (20) and the bracket (30) are located at same an example of the barn door (10), the support (20) is for fixing the camera lens, and the bracket (30) is for fixing the external detection equipment (100).It is that the openable external detection equipment (100) detects the camera lens that the lens detecting device (100), which is packed into the support (20) afterwards in each camera lens, reduce the waiting time for the detection that could be switched on after needing a plurality of lenses to be fully enclosed in conventional lenses detection, improve detection efficiency, and the lens detecting device is installed with the tracheae (40), the dust on camera lens surface can be blown off, detection accuracy is improved.
Description
The present invention relates to Shot Detection field more particularly to a kind of lens detecting devices.
Camera lens is the core component of the photographic products such as camera, video camera and mobile phone, and the image quality of camera lens directly determines the shooting quality of photographic product.Traditional lens imaging quality testing blocks extraneous veiling glare generally by black box, and a plurality of lenses are fully enclosed to the image quality of detector lens after black box.
But traditional detection device, could be switched on detection after needing that a plurality of lenses is waited to be fully enclosed black box, and the installation waiting time is longer, and detection efficiency is not high, and traditional detection device is easy the interference by dust fall, and detection accuracy is lower.
Summary of the invention
In view of this, can be improved detection efficiency and detection accuracy it is necessary to provide a kind of lens detecting device.
The present invention provides a kind of lens detecting device, for assisting external detection equipment detector lens, the lens detecting device includes barn door, support and bracket, the barn door carries and connects the support and the bracket, the support and the bracket are located at the same side of the barn door, the support is for fixing the camera lens, and the bracket is for fixing the external detection equipment.
Further, light hole is offered on the support, the light hole runs through the support and the barn door, and the camera lens is fixed on the support light hole described in simultaneously face.
Further, several threaded holes are offered on the support, the support passes through the threaded hole opened up on the support and camera lens bolt.
Further, holder is equipped on the camera lens, the side of the support is provided with mounting base, opens up fluted in the mounting base, and the groove opened up in the mounting base and the holder assembled on the camera lens are mutually chimeric.
Further, the support is corresponded on the barn door, the position of the bracket offers several installations
Hole, the support and the bracket are bolted by the mounting hole and the barn door.
Further, the bracket includes support plate and fixed plate, and one end of the support plate connects the barn door, and the other end connects the fixed plate, the fixed plate and the barn door are arranged in parallel, and the support plate is perpendicular to the fixed plate and the barn door.
Further, threaded hole is also offered in the fixed plate, the fixed plate is bolted by the threaded hole opened up in the fixed plate and the external detection equipment.
Further, the quantity of the support and the bracket is four, and the support and the bracket are evenly distributed on the approximate center of the barn door, and each bracket is arranged at the same side of the corresponding support.
Further, the lens detecting device further includes tracheae, and the tracheae is opposite with the support and the bracket and the other side of the barn door is arranged in, and several gas holes are offered on the tracheae.
Further, the quantity of the tracheae is two, and two tracheaes are arranged in parallel.
The lens detecting device provided by the invention, the i.e. openable external detection equipment detects the camera lens after each camera lens is packed into the support, reduce the waiting time for the detection that could be switched on after needing a plurality of lenses to be fully enclosed in conventional lenses detection, improve detection efficiency, and the lens detecting device is installed with the tracheae, the dust on camera lens surface can be blown off, detection accuracy is improved.
Fig. 1 is the stereoscopic schematic diagram of the lens detecting device in first embodiment of the invention.
Fig. 2 is stereoscopic schematic diagram of the lens detecting device shown in Fig. 1 from another visual angle.
Main element symbol description
| Lens detecting device | 100 |
| Barn door | 10 |
| Groove | 11、24 |
| Chimb | 12 |
| Opening | 13 |
| Mounting hole | 14 |
| Support | 20 |
| Light hole | 21 |
| Threaded hole | 22、33 |
| Mounting base | 23 |
| Bracket | 30 |
| Support plate | 31 |
| Fixed plate | 32 |
| Tracheae | 40 |
The present invention that the following detailed description will be further explained with reference to the above drawings.
Following will be combined with the drawings in the embodiments of the present invention, and technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, shall fall within the protection scope of the present invention.
It should be noted that it can be directly on another component or there may also be components placed in the middle when component is referred to as " being installed in " another component.When a component is considered as " being set to " another component, it, which can be, is set up directly on another component or may be simultaneously present component placed in the middle.
Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.Term as used herein in the specification of the present invention, which is only for the purpose of describing specific embodiments, is not intended to limit the present invention.Term as used herein " and/or " it include any and all combinations of one or more related listed items.
It is the stereoscopic schematic diagram of the lens detecting device 100 in first embodiment of the invention also referring to Fig. 1 and Fig. 2, Fig. 1, Fig. 2 is stereoscopic schematic diagram of the lens detecting device 100 shown in Fig. 1 from another visual angle.
Lens detecting device 100 is used to assist the image quality of detector lens, lens detecting device 100 includes barn door 10, support 20, bracket 30 and tracheae 40, barn door 10 carries support 20, bracket 30 and tracheae 40, support 20 and bracket 30 are all set in the same side on barn door 10 and being located at barn door 10, tracheae 40 is opposite with support 20 and bracket 30 and is set to the other side of barn door 10, barn door 10 is for blocking extraneous veiling glare, avoid the detection of extraneous light disturbance camera lens, support 20 is used for fixed lens (not shown), bracket 30 is for fixing external test arrangements (not shown), tracheae 40 is used to blow off the dust on camera lens, avoid the test of dust interference camera lens.
The side of lens detecting device 100 is provided with testing light source, the other side be installed with camera lens to be detected and
External detection equipment, the test light that testing light source provides passes through camera lens and is transmitted at external detection equipment, after the analysis of external detection equipment and judgement, realizes the detection to lens imaging quality.In present embodiment, testing light source is installed in a lamp box (not shown), which is provided with opening, and lens detecting device 100 is installed in the opening.
Barn door 10 carries support 20, bracket 30 and tracheae 40 and the opening for being covered on lamp box, barn door 10 are installed with the side of tracheae 40 towards the inside of lamp box, and the side for being installed with support 20 and bracket 30 is exposed in the external world.Barn door 10 seals lamp box and blocks and avoids being mixed into test light from extraneous veiling glare from extraneous veiling glare, reduces the precision of detection.
In present embodiment, barn door 10 is substantially square, it is opened up along the direction perpendicular to plate face there are two groove 11 on barn door 10, groove 11 is used to avoid the part-structure in lamp box, the surrounding that 40 side of tracheae is installed on barn door 10 extends outwardly along the direction perpendicular to plate face, forms the chimb 12 that a circle surrounds barn door 10, and chimb 12 is also provided with several openings 13 along its thickness direction, chimb 12 and opening 13 are used to the lamp box that is fastened and connected, and realize being fixed to each other for barn door 10 and lamp box.
It is understood that, in other embodiments, the groove 11 opened up on barn door 10, the direction that opens up of chimb 12 and opening 13 is not limited to using the direction referred in above embodiment, direction can also be opened up using others, barn door 10 can also be using lock, glue is solid, the connection structure of the other forms such as bolt connects lamp box, as long as the connection structure can be realized being fixedly connected for barn door 10 and lamp box, in the occasion without considering connection reliability and stability, connection structure can also be not provided on barn door 10, barn door 10 is directly covered on to the opening of lamp box, in the occasion without avoiding part-structure in lamp box, groove 11 can be omitted.
Support 20 is installed on barn door 10, the approximate center of support 20 offers light hole 21 along the direction of vertical 10 plate face of barn door, light hole 21 runs through support 20 and barn door 10, the camera lens face light hole 21 being installed on support 20, light hole 21 is the transmission channel of test light in lamp box, and the test light that the testing light source in lamp box issues, which passes through light hole 21 and is transmitted to, to be fixed at the camera lens on support 20.Several threaded holes 22, the threaded fastener (not shown) mutual cooperation of threaded hole 22 and outside setting, for bolting simultaneously fixed lens are also provided on support 20.In present embodiment, support 20 is substantially in square block, and the quantity of threaded hole 22 is two, and two threaded holes are along the direction arrangement for being parallel to 20 side length of support.
It is understood that, in other embodiments, support 20 can also be using other shapes such as cylinder, truncated cone-shapeds, the direction that opens up of light hole 21 can also be other directions such as inclination 10 plate face of barn door, the quantity of threaded hole 22 is not limited to two in above embodiment, it can also be one or more, multiple screw threads
Distribution of the hole 22 on support 20 is also not limited to only with the linear array in above embodiment, the arrangement mode of the other forms such as curve, starlike can also be used, connection between support 20 and camera lens is not limited to only with the bolt in above embodiment, can also be using other connection types such as glue solid, electromagnetism bonding, vacuum suctions.
In present embodiment, the quantity of support 20 is four, and four supports 20 are assembled between two grooves 11 of barn door 10 and are evenly distributed in sphere of movements for the elephants shape the approximate center of barn door 10, and there are spacing between two adjacent supports 20.
It is appreciated that in other embodiments, the quantity of support 20 can also be one, two, three or four or more, and multiple supports 20 can also be arranged on barn door 10 using other distribution forms such as linear arrays.
In present embodiment, holder (not shown) is equipped on camera lens to be detected, in order to avoid Assembly Interference occurs for the holder installed on support 20 and camera lens, cause camera lens that can not normally be fixed on support 20, the direction of one lateral edge groove 11 of support 20 is installed with mounting base 23, fluted 24 are opened up in mounting base 23, groove 24 is substantially arc-shaped, groove 24 in mounting base 23 is used for the holder insertion for connecting with camera lens, avoid holder and support 20 that Assembly Interference occurs, the quantity of mounting base 23 is also four, each mounting base 23 is installed in the side of corresponding support 20.The difference of structure snd size according to the holder connecting with camera lens, the position of the mounting base 23 and the shape of the groove 24 in the mounting base can also not had to.
It is appreciated that in other embodiments, when, without being furnished with holder, the groove 24 opened up in mounting base 23 and mounting base 23 can be omitted on camera lens to be detected.
Bracket 30 be installed on barn door 10 and and support 20 be located at the same side of barn door 10, bracket 30 is used to fix external test arrangements, which can receive the image quality by the simultaneously detector lens of the test light after lens imaging.
Bracket 30 is observed substantially square along the orientation for being parallel to two threaded holes 22, orientation observation along vertical two threaded holes 22 is general " l "-shaped, bracket 30 includes support plate 31 and fixed plate 32, one end of support plate 31 connects barn door 10, the other end is connected and fixed plate 32, support plate 31 is perpendicular to fixed plate 32 and barn door 10, fixed plate 32 is parallel to each other with barn door 10, support plate 31 is used to support fixed plate 32, fixed plate 32 is for fixing external test arrangements, threaded hole 33 is offered in fixed plate 32, fixed plate 32 is bolted by threaded hole 33 and external test arrangements.
It is appreciated that in other embodiments, fixed plate 32 can also connect external connection device by other modes such as glue solid, electromagnetism bonding, vacuum suctions.
In present embodiment, the quantity of bracket 30 is also four, and each bracket 30 is installed in the other side of the adjacent mounting base 23 of corresponding support 20.It is appreciated that in other embodiments, the quantity of bracket 30 can also be one, two, three or four or more, only it need to guarantee that the quantity of bracket 30 and the quantity of support 20 are consistent.
Tracheae 40 is opposite with support 20 and bracket 30 and is set to the other side of barn door 10, one end of tracheae 40 passes through the chimb 12 on barn door 10 and is connected to external air source (not shown), the other end is arranged in around light hole 21, direction on tracheae 40 along its vertical axis offers several gas hole (not shown), compressed air is discharged by the gas hole and forms air-flow by external air source, gas flow sweep light hole 21 and the camera lens being fixed on support 20, blow off the dust on light hole 21 and camera lens, reduce the interference that dust tests camera lens, improve the accuracy of detection.
In present embodiment, tracheae 40 is general " l "-shaped, and the quantity of tracheae 40 is two, and every tracheae 40 is tangential on the outer edge of two light holes 21, and two tracheaes 40 are arranged in parallel.It is understood that, in other embodiments, the quantity of tracheae 40 can also be one or more, the shape of tracheae 40 is also not limited to the L shape in above embodiment, it can also be the other shapes such as circle, it is only necessary to guarantee that tracheae 40 can blow off the dust on light hole 21 and camera lens.Under the influence of ignoring dust to test result or when shot detection processes are in dustfree environment, tracheae 40 also be can be omitted.
In present embodiment, the position that support 20, mounting base 23 and bracket 30 are corresponded on barn door 10 offers several mounting holes 14, mounting hole 14 and joint outer part cooperate, for hold-down support 20, mounting base 23 and bracket 30, to realize the interconnection of support 20, mounting base 23 and bracket 30 and barn door 10.It is appreciated that in other embodiments, the modes such as support 20, mounting base 23 and bracket 30 solid using glue, magnetic can also bond are fixed on barn door 10, and the mounting hole 14 opened up on barn door 10 at this time can be omitted.
Lens detecting device 100 provided by the invention, i.e. openable external detection equipment detects the camera lens after each camera lens is packed into support 20, reduce the waiting time for the detection that could be switched on after needing a plurality of lenses to be fully enclosed in conventional lenses detection, improve detection efficiency, and lens detecting device 100 is installed with tracheae 40, the dust on camera lens surface can be blown off, detection accuracy is improved.
Those skilled in the art will be appreciated that; above embodiment is intended merely to illustrate the present invention; and it is not used as limitation of the invention; as long as all being fallen in the scope of protection of present invention in spirit of the invention to suitably changing made by embodiment of above and changing.
Claims (10)
- A kind of lens detecting device, for assisting external detection equipment detector lens, it is characterized by: the lens detecting device includes barn door, support and bracket, the barn door carries and connects the support and the bracket, the support and the bracket are located at the same side of the barn door, the support is for fixing the camera lens, and the bracket is for fixing the external detection equipment.
- Lens detecting device as described in claim 1, it is characterised in that: light hole is offered on the support, the light hole runs through the support and the barn door, and the camera lens is fixed on the support light hole described in simultaneously face.
- Lens detecting device as claimed in claim 2, it is characterised in that: several threaded holes are offered on the support, the support passes through the threaded hole opened up on the support and camera lens bolt.
- Lens detecting device as claimed in claim 2, it is characterized by: being equipped with holder on the camera lens, the side of the support is provided with mounting base, opens up fluted in the mounting base, and the groove opened up in the mounting base and the holder assembled on the camera lens are mutually chimeric.
- Lens detecting device as described in claim 1, it is characterised in that: the support is corresponded on the barn door, the position of the bracket offers several mounting holes, the support and the bracket are bolted by the mounting hole and the barn door.
- Lens detecting device as described in claim 1, it is characterized by: the bracket includes support plate and fixed plate, one end of the support plate connects the barn door, the other end connects the fixed plate, the fixed plate and the barn door are arranged in parallel, and the support plate is perpendicular to the fixed plate and the barn door.
- Lens detecting device as claimed in claim 6, it is characterised in that: threaded hole is also offered in the fixed plate, the fixed plate is bolted by the threaded hole opened up in the fixed plate and the external detection equipment.
- Lens detecting device as described in claim 1, it is characterized by: the quantity of the support and the bracket is four, the support and the bracket are evenly distributed on the approximate center of the barn door, and each bracket is arranged at the same side of the corresponding support.
- Lens detecting device as described in claim 1, it is characterised in that: the lens detecting device further includes tracheae, and the tracheae is opposite with the support and the bracket and the other side of the barn door is arranged in, and several gas holes are offered on the tracheae.
- Lens detecting device as claimed in claim 9, it is characterised in that: the quantity of the tracheae is two, and two tracheaes are arranged in parallel.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017212369919 | 2017-09-25 | ||
| CN201721236991.9U CN207366931U (en) | 2017-09-25 | 2017-09-25 | Lens detecting device |
| PCT/CN2017/112920 WO2019056561A1 (en) | 2017-09-25 | 2017-11-24 | Lens detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110023835A true CN110023835A (en) | 2019-07-16 |
Family
ID=62349998
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721236991.9U Expired - Fee Related CN207366931U (en) | 2017-09-25 | 2017-09-25 | Lens detecting device |
| CN201780073941.XA Pending CN110023835A (en) | 2017-09-25 | 2017-11-24 | Lens detecting device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721236991.9U Expired - Fee Related CN207366931U (en) | 2017-09-25 | 2017-09-25 | Lens detecting device |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN207366931U (en) |
| WO (1) | WO2019056561A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207366931U (en) * | 2017-09-25 | 2018-05-15 | 深圳市大疆如影科技有限公司 | Lens detecting device |
| CN110035282B (en) * | 2019-05-08 | 2023-11-14 | 圆周率科技(常州)有限公司 | Test device and test system |
| CN110333050A (en) * | 2019-08-12 | 2019-10-15 | 浙江舜宇光学有限公司 | Veiling glare detection device |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09304223A (en) * | 1996-05-10 | 1997-11-28 | Asahi Optical Co Ltd | Inspection apparatus for optical member |
| JP2000146758A (en) * | 1998-11-18 | 2000-05-26 | Hitachi Ltd | Lens aberration measuring method, photomask used therefor and fabrication of semiconductor device |
| CN2405217Y (en) * | 2000-01-25 | 2000-11-08 | 鲍立威 | Adjusting device for optical lens detecting instrument |
| CN101082767A (en) * | 2006-06-02 | 2007-12-05 | 鸿富锦精密工业（深圳）有限公司 | Optical lens testing device and testing method |
| CN101097398A (en) * | 2006-06-30 | 2008-01-02 | 鸿富锦精密工业（深圳）有限公司 | Lens testing device and method |
| CN201126522Y (en) * | 2007-12-12 | 2008-10-01 | 比亚迪股份有限公司 | Test clamp for camera head module group |
| CN201314901Y (en) * | 2008-10-31 | 2009-09-23 | 东莞康视达自动化科技有限公司 | Optical measuring and detecting device based on micro vision |
| CN201688963U (en) * | 2010-05-05 | 2010-12-29 | 珠海市广浩捷精密机械有限公司 | Lens test clamp |
| CN102004390A (en) * | 2009-08-28 | 2011-04-06 | 鸿富锦精密工业（深圳）有限公司 | Lens module detection system and detection method thereof |
| CN102411256A (en) * | 2010-09-24 | 2012-04-11 | 鸿富锦精密工业（深圳）有限公司 | Lens testing device |
| CN202196263U (en) * | 2011-08-05 | 2012-04-18 | 广州市欧思卡电器制造有限公司 | Lens detection device |
| CN103207514A (en) * | 2012-01-13 | 2013-07-17 | 鸿富锦精密工业（深圳）有限公司 | Lens detecting device and method |
| CN103501435A (en) * | 2013-09-27 | 2014-01-08 | 上海半导体照明工程技术研究中心 | Method and device for testing dynamic range of camera by utilizing closed LED (light emitting diode) light source lamp box |
| US20140211203A1 (en) * | 2013-01-31 | 2014-07-31 | Hon Hai Precision Industry Co., Ltd. | Testing device and testing lens member for testing camera module |
| KR20150092992A (en) * | 2014-02-06 | 2015-08-17 | 라온피플 주식회사 | Lens inspection apparatus |
| CN205176481U (en) * | 2015-11-06 | 2016-04-20 | 成都动力视讯科技股份有限公司 | Camera lens test fixture |
| CN205384132U (en) * | 2015-12-17 | 2016-07-13 | 天津绿川科技有限公司 | Camera lens detection device |
| CN205991948U (en) * | 2016-09-08 | 2017-03-01 | 连云港康达智精密技术有限公司 | A kind of mobile lens appearance inspection machine |
| CN206270001U (en) * | 2016-11-25 | 2017-06-20 | 襄阳市雄狮光电科技有限公司 | A kind of lens quality detection means |
| CN207366931U (en) * | 2017-09-25 | 2018-05-15 | 深圳市大疆如影科技有限公司 | Lens detecting device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101576707B (en) * | 2008-05-06 | 2012-07-18 | 鸿富锦精密工业（深圳）有限公司 | Measurement system and measurement method for lens length |
| CN103376640A (en) * | 2012-04-20 | 2013-10-30 | 鸿富锦精密工业（深圳）有限公司 | Lens module test fixture |
-
2017
- 2017-09-25 CN CN201721236991.9U patent/CN207366931U/en not_active Expired - Fee Related
- 2017-11-24 CN CN201780073941.XA patent/CN110023835A/en active Pending
- 2017-11-24 WO PCT/CN2017/112920 patent/WO2019056561A1/en active Application Filing
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09304223A (en) * | 1996-05-10 | 1997-11-28 | Asahi Optical Co Ltd | Inspection apparatus for optical member |
| JP2000146758A (en) * | 1998-11-18 | 2000-05-26 | Hitachi Ltd | Lens aberration measuring method, photomask used therefor and fabrication of semiconductor device |
| CN2405217Y (en) * | 2000-01-25 | 2000-11-08 | 鲍立威 | Adjusting device for optical lens detecting instrument |
| CN101082767A (en) * | 2006-06-02 | 2007-12-05 | 鸿富锦精密工业（深圳）有限公司 | Optical lens testing device and testing method |
| CN101097398A (en) * | 2006-06-30 | 2008-01-02 | 鸿富锦精密工业（深圳）有限公司 | Lens testing device and method |
| CN201126522Y (en) * | 2007-12-12 | 2008-10-01 | 比亚迪股份有限公司 | Test clamp for camera head module group |
| CN201314901Y (en) * | 2008-10-31 | 2009-09-23 | 东莞康视达自动化科技有限公司 | Optical measuring and detecting device based on micro vision |
| CN102004390A (en) * | 2009-08-28 | 2011-04-06 | 鸿富锦精密工业（深圳）有限公司 | Lens module detection system and detection method thereof |
| CN201688963U (en) * | 2010-05-05 | 2010-12-29 | 珠海市广浩捷精密机械有限公司 | Lens test clamp |
| CN102411256A (en) * | 2010-09-24 | 2012-04-11 | 鸿富锦精密工业（深圳）有限公司 | Lens testing device |
| CN202196263U (en) * | 2011-08-05 | 2012-04-18 | 广州市欧思卡电器制造有限公司 | Lens detection device |
| CN103207514A (en) * | 2012-01-13 | 2013-07-17 | 鸿富锦精密工业（深圳）有限公司 | Lens detecting device and method |
| US20140211203A1 (en) * | 2013-01-31 | 2014-07-31 | Hon Hai Precision Industry Co., Ltd. | Testing device and testing lens member for testing camera module |
| CN103501435A (en) * | 2013-09-27 | 2014-01-08 | 上海半导体照明工程技术研究中心 | Method and device for testing dynamic range of camera by utilizing closed LED (light emitting diode) light source lamp box |
| KR20150092992A (en) * | 2014-02-06 | 2015-08-17 | 라온피플 주식회사 | Lens inspection apparatus |
| CN205176481U (en) * | 2015-11-06 | 2016-04-20 | 成都动力视讯科技股份有限公司 | Camera lens test fixture |
| CN205384132U (en) * | 2015-12-17 | 2016-07-13 | 天津绿川科技有限公司 | Camera lens detection device |
| CN205991948U (en) * | 2016-09-08 | 2017-03-01 | 连云港康达智精密技术有限公司 | A kind of mobile lens appearance inspection machine |
| CN206270001U (en) * | 2016-11-25 | 2017-06-20 | 襄阳市雄狮光电科技有限公司 | A kind of lens quality detection means |
| CN207366931U (en) * | 2017-09-25 | 2018-05-15 | 深圳市大疆如影科技有限公司 | Lens detecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019056561A1 (en) | 2019-03-28 |
| CN207366931U (en) | 2018-05-15 |
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Application publication date: 20190716 |