CN102740113A - Sensitization measurement device of miniature camera - Google Patents

Sensitization measurement device of miniature camera Download PDF

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Publication number
CN102740113A
CN102740113A CN2012102329917A CN201210232991A CN102740113A CN 102740113 A CN102740113 A CN 102740113A CN 2012102329917 A CN2012102329917 A CN 2012102329917A CN 201210232991 A CN201210232991 A CN 201210232991A CN 102740113 A CN102740113 A CN 102740113A
Authority
CN
China
Prior art keywords
light source
light
source
mounting panel
black box
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.)
Pending
Application number
CN2012102329917A
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Chinese (zh)
Inventor
唐志宜
江俊
王兴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corey Automation Technology (suzhou) Co Ltd
Original Assignee
Corey Automation Technology (suzhou) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Corey Automation Technology (suzhou) Co Ltd filed Critical Corey Automation Technology (suzhou) Co Ltd
Priority to CN2012102329917A priority Critical patent/CN102740113A/en
Publication of CN102740113A publication Critical patent/CN102740113A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a sensitization measurement device of a miniature camera, which comprises a light source fast switching device, a product placement fixture and a light source processing device, wherein the product placement fixture is arranged on the light source processing device, the light source processing device is arranged on the light source fast switching device, the light source fast switching device comprises a light source, a reduction motor, a rotary light source installing plate, a black box and a location sensor, the light source and the reduction motor are fixed on a stand, the rotary light source installing plate is arranged on the light source, an output shaft of the reduction motor is in driving connection with the rotary light source installing plate, the location sensor is arranged below the rotary light source installing plate and is opposite to the rotary light source installing plate, the black box is arranged above the rotary light source installing plate and is a five-sided light shielding space, one side of the five-sided light shielding space is provided with a light source output port, and the light source output port of the black box is linked with the light source processing device. The sensitization measurement device is sued for detecting the performance of the assembled camera in a process of assembling a notebook computer and an intelligent mobile phone, and ensuring the stability of the performance of the camera.

Description

Minisize pick-up head sensitometry device
Technical field
The present invention relates to a kind of minisize pick-up head sensitometry device, be applied on notebook computer and the smart mobile phone assembly line sensitization intensity of notebook computer and smart mobile phone camera tested.
Background technology
Camera is as the components and parts that critical function is arranged on notebook computer and the smart mobile phone, to its function and quality requirements also can be especially strictness.The high definition height is as the important feature of number as camera, and it requires increasingly high, and in order to support high pixel, the photoperceptivity of camera must be strong more, improves the photoperceptivity that at all is to improve camera of image definition.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists; A kind of minisize pick-up head sensitometry device is provided; In notebook computer and smart mobile phone assembling, the camera performance is detected,, reduce disqualification rate to guarantee the stability of camera performance after assembling.
The object of the invention is realized through following technical scheme:
Minisize pick-up head sensitometry device, characteristics are: comprise light source apparatus for fast switching, product placement tool and light source processing unit, said product is placed tool and is positioned on the light source processing unit; The light source processing unit is installed on the light source apparatus for fast switching, and said light source apparatus for fast switching comprises light source, reducing motor, rotation light source mounting panel, black box and alignment sensor, and light source and reducing motor are fixed on the frame; Arrange rotation light source mounting panel on the light source; The output shaft of reducing motor drives with rotation light source mounting panel and is connected, and the arranged beneath of rotation light source mounting panel has alignment sensor, and alignment sensor is relative with rotation light source mounting panel; Black box is arranged in rotation light source mounting panel top; Black box is five shading spaces, has one side to be the light source delivery outlet, and the light source delivery outlet of black box is connected with the light source processing unit mutually.
Further, above-mentioned minisize pick-up head sensitometry device, wherein, said light source processing unit is two optical diffusion sheets that are arranged in parallel.
Further; Above-mentioned minisize pick-up head sensitometry device; Wherein, said product is placed tool and is comprised product shelves, illuminance transducer and testing stand, and product shelves and testing stand are 130 degree angles; Illuminance transducer and testing stand are 130 degree angles, and test product and illuminance transducer are on same disc.
The substantive distinguishing features of technical scheme of the present invention is mainly reflected in progressive:
The performance that this device is used for the camera after the assembling of notebook computer and smart mobile phone is to assembling detects; To guarantee the stability of camera performance; Disqualification rate when reducing system test; Improve the final products qualified rate, strengthened on the assembly line to the quality control of product, in order to more accurately managing to producing line.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Fig. 1: structural representation of the present invention;
Fig. 2: the structural representation of light source apparatus for fast switching.
Embodiment
Testing equipment of the present invention is used to test the photosensitive property of camera on notebook computer and the smart mobile phone; It keeps camera and light source to be the angle of 130 degree when test; With anthropomorphic dummy's best angle of release during camera on using notebook computer, to ensure that camera has optimum efficiency in use.
As shown in Figure 1, minisize pick-up head sensitometry device comprises light source apparatus for fast switching 1, product placement tool 2 and light source processing unit 3; Product is placed tool 2 and is positioned on the light source processing unit 3, and light source processing unit 3 is installed on the light source apparatus for fast switching 1, and is as shown in Figure 2; Light source apparatus for fast switching 1 comprises light source 101, reducing motor 102, rotation light source mounting panel 103, black box 104 and alignment sensor 105; Light source 101 is fixed on the frame with reducing motor 102, arranges rotation light source mounting panel 103 on the light source 101, and the output shaft of reducing motor 102 drives with rotation light source mounting panel 103 and is connected; The arranged beneath of rotation light source mounting panel 103 has alignment sensor 105; Alignment sensor 105 is relative with rotation light source mounting panel 103, and black box 104 is arranged in rotation light source mounting panel 103 tops, and black box 104 is five shading spaces; Have one side to be the light source delivery outlet, the light source delivery outlet of black box 104 is connected with light source processing unit 3 mutually.Light source processing unit 3 is two optical diffusion sheets that are arranged in parallel 301.Product is placed tool 2 and is comprised product shelves, illuminance transducer and testing stand, and product shelves and testing stand are 130 degree angles, and illuminance transducer and testing stand are 130 degree angles, and test product and illuminance transducer are on same disc.
Reducing motor 102 adopts stepping motor to connect worm-gear speed reducer and realizes, utilizes the big speed ratio and the latching characteristics of worm-gear speed reducer, improves the kinematic accuracy and the stability of reducing motor.
Light source 101 adopts stabilized light sources such as incandescent lamp or LED lamp, regulates brightness through dimmer and makes it reach required value.
Rotation light source mounting panel 103 adopts four fan light source mounting panels to be fixed on the rotating shaft, and by reducing motor 102 driven rotary, its rotation angle range is: 0~276 degree.
105 pairs of rotations of alignment sensor light source mounting panel 103 positions, and it is whenever revolved turn 90 degrees light source of switching, and positioning accuracy is high, and is reliable.
Area source output is left and taken in black box 104 five shading spaces for hairbrush is housed, and installs behind the hairbrush the not influence of operation to rotation light source mounting panel 103 additional, but can stop leakage of light, and prevent the interference of external light source.
It is a device that keeps product to become 130 degree with testing stand that product is placed tool 2; Portion is equipped with same and testing stand and is 130 illuminance transducers of spending within it; And make camera and illuminance transducer on the test product on same disc; Thereby it is consistent making the illuminance that receives, in order to when testing, the test data of test product is compared.
Light source processing unit 3 for two optical diffusion sheets 301 are installed on light source top, evenly distributes incident intensity in the test space, improved light source luminous point problem.
During concrete the application; Test product is put into the test position that product is placed tool 2, guarantee product place steadily correct after, light source apparatus for fast switching 1 switches to the program designated light source; Read current light source illumination through illuminance transducer; And in the input system, the light illumination that itself and test product are responded to is compared, and accomplishes once test this moment; Light source apparatus for fast switching 1 switches to another designated light source then, reads this light illumination once more through illuminance transducer, and compares with the light illumination of test product induction once more.Through the test of twice Different Light, judge whether test product is qualified.
The performance that apparatus of the present invention are used for the camera after the assembling of notebook computer and smart mobile phone is to assembling detects; To guarantee the stability of camera performance; Disqualification rate when reducing system test; Improve the final products qualified rate, strengthened on the assembly line to the quality control of product, in order to more accurately managing to producing line.
What need understand is: the above only is a preferred implementation of the present invention; For those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.

Claims (3)

1. minisize pick-up head sensitometry device; It is characterized in that: comprise light source apparatus for fast switching (1), product placement tool (2) and light source processing unit (3); Said product is placed tool (2) and is positioned on the light source processing unit (3); Light source processing unit (3) is installed on the light source apparatus for fast switching (1), and said light source apparatus for fast switching (1) comprises light source (101), reducing motor (102), rotation light source mounting panel (103), black box (104) and alignment sensor (105), and light source (101) and reducing motor (102) are fixed on the frame; Light source (101) is gone up and is arranged rotation light source mounting panel (103); The output shaft of reducing motor (102) drives with rotation light source mounting panel (103) and is connected, and the arranged beneath of rotation light source mounting panel (103) has alignment sensor (105), and alignment sensor (105) is relative with rotation light source mounting panel (103); Black box (104) is arranged in rotation light source mounting panel (103) top; Black box (104) is five shading spaces, has one side to be the light source delivery outlet, and the light source delivery outlet of black box (104) is connected with light source processing unit (3) mutually.
2. minisize pick-up head sensitometry device according to claim 1 is characterized in that: said light source processing unit (3) is two optical diffusion sheets that are arranged in parallel (301).
3. minisize pick-up head sensitometry device according to claim 1; It is characterized in that: said product is placed tool (2) and is comprised product shelves, illuminance transducer and testing stand; Product shelves and testing stand are 130 degree angles; Illuminance transducer and testing stand are 130 degree angles, and test product and illuminance transducer are on same disc.
CN2012102329917A 2012-07-06 2012-07-06 Sensitization measurement device of miniature camera Pending CN102740113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102329917A CN102740113A (en) 2012-07-06 2012-07-06 Sensitization measurement device of miniature camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012102329917A CN102740113A (en) 2012-07-06 2012-07-06 Sensitization measurement device of miniature camera

Publications (1)

Publication Number Publication Date
CN102740113A true CN102740113A (en) 2012-10-17

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CN2012102329917A Pending CN102740113A (en) 2012-07-06 2012-07-06 Sensitization measurement device of miniature camera

Country Status (1)

Country Link
CN (1) CN102740113A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106303505A (en) * 2015-05-29 2017-01-04 鸿富锦精密工业(深圳)有限公司 Camera module color consistency detection device and detection method
CN107818558A (en) * 2017-09-19 2018-03-20 歌尔科技有限公司 A kind of method and apparatus of detector lens flaw
CN113194305A (en) * 2021-04-09 2021-07-30 深圳市磐锋精密技术有限公司 Detection device and detection method for photosensitive element of mobile phone

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2670972Y (en) * 2004-01-06 2005-01-12 广东威创日新电子有限公司 Multi-light source illuminator of projector
CN2932440Y (en) * 2006-08-17 2007-08-08 比亚迪股份有限公司 Camera lens module testing clamp
CN201096609Y (en) * 2007-06-20 2008-08-06 中兴通讯股份有限公司 Photo-taking mobile phone image-forming quality measurement device
CN101266276A (en) * 2007-03-14 2008-09-17 纬创资通股份有限公司 Test equipment and method for automatized measurement for luminous diode
CN102129130A (en) * 2010-01-15 2011-07-20 富港电子(东莞)有限公司 Light source device and method for reducing speckles
CN202696810U (en) * 2012-07-06 2013-01-23 科瑞自动化技术(苏州)有限公司 Mini-type camera light sensitivity measuring device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2670972Y (en) * 2004-01-06 2005-01-12 广东威创日新电子有限公司 Multi-light source illuminator of projector
CN2932440Y (en) * 2006-08-17 2007-08-08 比亚迪股份有限公司 Camera lens module testing clamp
CN101266276A (en) * 2007-03-14 2008-09-17 纬创资通股份有限公司 Test equipment and method for automatized measurement for luminous diode
CN201096609Y (en) * 2007-06-20 2008-08-06 中兴通讯股份有限公司 Photo-taking mobile phone image-forming quality measurement device
CN102129130A (en) * 2010-01-15 2011-07-20 富港电子(东莞)有限公司 Light source device and method for reducing speckles
CN202696810U (en) * 2012-07-06 2013-01-23 科瑞自动化技术(苏州)有限公司 Mini-type camera light sensitivity measuring device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106303505A (en) * 2015-05-29 2017-01-04 鸿富锦精密工业(深圳)有限公司 Camera module color consistency detection device and detection method
CN107818558A (en) * 2017-09-19 2018-03-20 歌尔科技有限公司 A kind of method and apparatus of detector lens flaw
CN113194305A (en) * 2021-04-09 2021-07-30 深圳市磐锋精密技术有限公司 Detection device and detection method for photosensitive element of mobile phone

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Application publication date: 20121017