CN105530509B - Four station camera module multiple spot automatic detection technology of parameter equipment - Google Patents
Four station camera module multiple spot automatic detection technology of parameter equipment Download PDFInfo
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- CN105530509B CN105530509B CN201510818422.4A CN201510818422A CN105530509B CN 105530509 B CN105530509 B CN 105530509B CN 201510818422 A CN201510818422 A CN 201510818422A CN 105530509 B CN105530509 B CN 105530509B
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Abstract
Four station camera module multiple spot automatic detection technology of parameter equipment, are related to camera module test equipment technical field.Solve existing Camera Test efficiency low, the technical deficiency that quality can not ensure includes workbench, system host and display screen；Have on workbench and distant view OTP burnings mechanism for testing, middle scape OTP burnings mechanism for testing, close shot OTP burnings mechanism for testing and VCM curve mechanism for testing are respectively equipped with four stations side by side, four stations.The artificial detection station of one original four of equipment substitution, improves production capacity, it is ensured that product quality, and the present invention lights test, OTP burnings test, VCM tests etc. comprising camera LED.
Description
Technical field
The present invention relates to camera module test equipment technical field.
Background technology
, it is necessary to carry out LED to camera module in the minisize pick-up head production process used on existing mobile phone, plate electrode
Light test, OTP（One Time Programmable One Time Programmables）Burning is tested and VCM (Voice Coil
Motor voice coil motors) test etc..OTP burnings test includes distant view, middle scape, the burning of the optimal articulation point of close shot, is to improve mirror
The important procedure of head focusing speed；In the speed and quality of the main test camera module focusing of VCM curves test, test process
The voice coil motor linearity of camera module focusing is an important index, the good no direct relation of the voice coil motor linearity
The speed and quality focused to mobile device, this test is main to be measured voice coil motor amount of movement with laser ranging to determine shooting
Head mould group it is whether qualified.Tradition is to need four artificial detection stations, is tested item by item in four different devices respectively
Operation, production capacity is low, and efficiency is slow, and product quality can not ensure.
The content of the invention
In summary, it is an object of the invention to low, the skill that quality can not ensure that solves existing Camera Test efficiency
Art is not enough, and proposes a kind of four stations camera module multiple spot automatic detection technology of parameter equipment.
To solve technical problem proposed by the invention, the technical scheme used for：
Four station camera module multiple spot automatic detection technology of parameter equipment, it is characterised in that the equipment include workbench,
System host and display screen；Have on workbench and be respectively equipped with distant view OTP burning test machines on four stations side by side, four stations
Structure, middle scape OTP burnings mechanism for testing, close shot OTP burnings mechanism for testing and VCM curve mechanism for testing；Described system host point
Not with described distant view OTP burnings mechanism for testing, middle scape OTP burnings mechanism for testing, close shot OTP burnings mechanism for testing, VCM curves
Mechanism for testing and display screen are connected；
Described distant view OTP burning mechanism for testing includes the first degree of letter for being installed on and being connected on workbench with system host
Box, the first measurement jig on first degree of letter box, the first Camera Test lighting case above the first measurement jig,
Connection the first Camera Test lighting case level of driving moves forward and backward first level drive mechanism, and connection control first is imaged
First light source controller of head test lighting case；
Described middle scape OTP burning mechanism for testing includes the second degree of letter for being installed on and being connected on workbench with system host
Box, the second measurement jig on second degree of letter box, the second camera test lighting case above the second measurement jig,
Connection driving second camera test lighting case level moves forward and backward the second horizontal drive mechanism, and connection control second is imaged
The secondary light source controller of head test lighting case；
Described close shot OTP burning mechanism for testing includes the 3rd degree of letter for being installed on and being connected on workbench with system host
Box, the 3rd measurement jig on the 3rd degree of letter box, the 3rd Camera Test lighting case above the 3rd measurement jig,
Connection the 3rd Camera Test lighting case level of driving moves forward and backward the 3rd horizontal drive mechanism, and connection control the 3rd is imaged
3rd light source controller of head test lighting case；
Described VCM curve mechanism for testing includes the fourth letter box for being installed on and being connected on workbench with system host,
The 4th measurement jig on fourth letter box, is used to measure shooting in the 4th measurement jig above the 4th measurement jig
The laser ranging module of the voice coil motor amount of movement of head mould group, connection driving laser ranging module level moves forward and backward the 4th level
Drive mechanism, and connection control the VCM controller of laser ranging module.
Four horizontal drive mechanisms are constituted by slide rail and cylinder.
Described workbench controls distant view OTP burnings mechanism for testing, middle scape OTP burning test machines respectively provided with four groups
The control button of structure, close shot OTP burnings mechanism for testing and VCM curve mechanism for testing.
Beneficial effects of the present invention are：The artificial detection station of one original four of equipment substitution of the present invention, improves production capacity, protects
Product quality is demonstrate,proved, the present invention lights test, OTP burnings test, VCM tests etc. comprising camera LED.
Brief description of the drawings
Fig. 1 is complete machine dimensional structure diagram of the invention；
Fig. 2 is side structure schematic view of the invention；
Fig. 3 is the dimensional structure diagram of a wherein horizontal drive mechanism of the invention.
Embodiment
The structure of the present invention is further described below in conjunction with accompanying drawing and currently preferred specific embodiment.
Shown in Fig. 3, the present invention includes workbench 1, system host and display screen 2；Have four on workbench
Distant view OTP burnings mechanism for testing 3, middle scape OTP burnings mechanism for testing 4, close shot are respectively equipped with individual station side by side, four stations
OTP burnings mechanism for testing 5 and VCM curves mechanism for testing 6；Described system host is tested with described distant view OTP burnings respectively
Mechanism 3, middle scape OTP burnings mechanism for testing 4, close shot OTP burnings mechanism for testing 5, VCM curves mechanism for testing 6 and display screen 2 are connected
Connect.
Distant view OTP burnings mechanism for testing 3, middle scape OTP burnings mechanism for testing 4 and the structure phase of close shot OTP burnings mechanism for testing 5
Together, three kinds of different burning programs are used, distant view, middle scape, the burning of the optimal articulation point of close shot is realized.
Illustrate by taking distant view OTP burnings mechanism for testing 3 as an example, distant view OTP burnings mechanism for testing 3, which includes, is installed on workbench
First degree of letter box 31 being connected on 1 with system host, the first measurement jig 32 on first degree of letter box 31 is surveyed located at first
Try to move before and after the first Camera Test lighting case 33 of the top of tool 32, the connection driving level of the first Camera Test lighting case 33
Dynamic first level drive mechanism 34, and connection control the first light source controller 35 of the first Camera Test lighting case 33.The
One horizontal drive mechanism 34 is made up of slide rail 341 and cylinder 342.During test, camera module is manually placed at the first test
In tool 32, camera module is electrically connected with first degree of letter box 31, namely camera module is by spending letter box 31 and system host
It is connected, first degree of letter box 31 sets up the testing cassete being connected for a kind of existing system host that is exclusively used in camera module,
After manually camera module is manually placed in the first measurement jig 32, you can pass through first degree of letter box, 31 pairs of shooting head moulds
Group carries out LED and lights test.After LED lights test passes, the top of cylinder 342 of first level drive mechanism 34 is stretched, by first
Camera Test lighting case 33 is horizontal forward to be moved to the top position of the first measurement jig 32, subsequent distant view OTP burning test machines
Structure 3 performs the burning test job of the optimal articulation point of distant view to camera module；Burning is completed exhaust hood reset, and first takes the photograph
The level of lighting case 33 is tested as head and is moved away from the top position of the first measurement jig 32, artificial feeding backward, and camera module is moved
Enter middle scape OTP burnings mechanism for testing 4, middle scape OTP burnings mechanism for testing 4 performs essentially identical with distant view OTP burnings mechanism for testing 3
Action, execution be the optimal articulation point of middle scape burning test job, artificial therefrom feeding in scape OTP burnings mechanism for testing 4, and
Camera module is moved into close shot OTP burnings mechanism for testing 5, close shot OTP burnings mechanism for testing 5 is performed to be surveyed with distant view OTP burnings
The essentially identical action of test-run a machine structure 3, execution be the optimal articulation point of close shot burning test job, it is artificial afterwards to be burnt from close shot OTP
Feeding in mechanism for testing 5 is recorded, and camera module is moved into execution camera module focusing speed in VCM curves mechanism for testing 6
With quality test work.
VCM curves mechanism for testing 6 includes the fourth letter box 61 for being installed on and being connected on workbench 1 with system host, if
The 4th measurement jig 62 on fourth letter box 61, is used to measure in the 4th measurement jig located at the top of the 4th measurement jig 62
The laser ranging module 63 of the voice coil motor amount of movement of camera module, the level of connection driving laser ranging module 63 is moved forward and backward
4th horizontal drive mechanism 64, and connection control the VCM controller 65 of laser ranging module 64.Camera module is placed in
After in four measurement jigs 62, the top of cylinder 641 of the 4th horizontal drive mechanism 64 is stretched, the horizontal forward movement of laser ranging module 63
To the top position of the 4th measurement jig 62, the sound of camera module is measured using laser distance measuring principle by laser ranging module 63
Whether coil motor amount of movement determines the camera module in acceptability limit.
Workbench 1 controls distant view OTP burnings mechanism for testing 3 respectively provided with four groups, middle scape OTP burnings mechanism for testing 4, near
Scape OTP burnings mechanism for testing 5 and the corresponding control button 11 of VCM curves mechanism for testing 6.
Claims (3)
1. four station camera module multiple spot automatic detection technology of parameter equipment, it is characterised in that the equipment includes workbench, is
System main frame and display screen；Have on workbench and be respectively equipped with distant view OTP burning test machines on four stations side by side, four stations
Structure, middle scape OTP burnings mechanism for testing, close shot OTP burnings mechanism for testing and VCM curve mechanism for testing；Described system host point
Not with described distant view OTP burnings mechanism for testing, middle scape OTP burnings mechanism for testing, close shot OTP burnings mechanism for testing, VCM curves
Mechanism for testing and display screen are connected；
Described distant view OTP burning mechanism for testing includes the first degree of letter box for being installed on and being connected on workbench with system host,
The first measurement jig on first degree of letter box, the first Camera Test lighting case above the first measurement jig, even
Connect the first Camera Test lighting case level of driving and move forward and backward first level drive mechanism, and connection the first camera of control
Test the first light source controller of lighting case；
Described middle scape OTP burning mechanism for testing includes the second degree of letter box for being installed on and being connected on workbench with system host,
The second measurement jig on second degree of letter box, the second camera test lighting case above the second measurement jig, even
Connect driving second camera test lighting case level and move forward and backward the second horizontal drive mechanism, and connection control second camera
Test the secondary light source controller of lighting case；
Described close shot OTP burning mechanism for testing includes the 3rd degree of letter box for being installed on and being connected on workbench with system host,
The 3rd measurement jig on the 3rd degree of letter box, the 3rd Camera Test lighting case above the 3rd measurement jig, even
Connect the 3rd Camera Test lighting case level of driving and move forward and backward the 3rd horizontal drive mechanism, and connection the 3rd camera of control
Test the 3rd light source controller of lighting case；
Described VCM curve mechanism for testing includes the fourth letter box for being installed on and being connected on workbench with system host, is located at
The 4th measurement jig on fourth letter box, is used to image head mould in the 4th measurement jig of measurement above the 4th measurement jig
The laser ranging module of the voice coil motor amount of movement of group, connection driving laser ranging module level moves forward and backward the 4th horizontal drive
Mechanism, and connection control the VCM controller of laser ranging module.
2. four stations camera module multiple spot automatic detection technology of parameter equipment according to claim 1, it is characterised in that：Four
Horizontal drive mechanism is constituted by slide rail and cylinder.
3. four stations camera module multiple spot automatic detection technology of parameter equipment according to claim 1, it is characterised in that：It is described
Workbench control distant view OTP burnings mechanism for testing, middle scape OTP burnings mechanism for testing, close shot OTP burnings respectively provided with four groups
The control button of mechanism for testing and VCM curve mechanism for testing.
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| CN201510818422.4A CN105530509B (en) | 2015-11-23 | 2015-11-23 | Four station camera module multiple spot automatic detection technology of parameter equipment |
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| CN201510818422.4A CN105530509B (en) | 2015-11-23 | 2015-11-23 | Four station camera module multiple spot automatic detection technology of parameter equipment |
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| CN105530509A CN105530509A (en) | 2016-04-27 |
| CN105530509B true CN105530509B (en) | 2017-08-04 |
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| CN106060532B (en) * | 2016-05-26 | 2018-07-24 | 信利光电股份有限公司 | A kind of detection platform |
| CN106111553B (en) * | 2016-06-24 | 2019-06-18 | 珠海市广浩捷精密机械有限公司 | A kind of camera module full-automatic testing assembly line |
| CN106680715B (en) * | 2017-01-17 | 2019-04-26 | 湖北三赢兴电子科技有限公司 | Camera module motor detecting system |
| CN106842806B (en) * | 2017-04-01 | 2022-05-24 | 深圳眼千里科技有限公司 | Camera module burning equipment for wire passing hole appointed crimping |
| CN106842805B (en) * | 2017-04-01 | 2022-04-19 | 深圳眼千里科技有限公司 | Camera module PDAF function detector and detection method thereof |
| CN107262393A (en) * | 2017-07-19 | 2017-10-20 | 深圳市辰卓科技有限公司 | IMAQ detects all-in-one and its IMAQ detection method, device |
| CN107333126B (en) * | 2017-07-31 | 2019-01-18 | 歌尔股份有限公司 | A kind of camera module detection circuit |
| CN107483919B (en) * | 2017-07-31 | 2019-03-15 | 歌尔股份有限公司 | A kind of camera module detection circuit |
| CN108093253B (en) * | 2018-01-25 | 2024-05-10 | 深圳眼千里科技有限公司 | Horizontal burning four-coke-section integrated machine |
| CN109068128B (en) * | 2018-07-24 | 2024-04-05 | 昆山赛腾平成电子科技股份有限公司 | Full-automatic camera detection testing machine |
| CN111458105A (en) * | 2020-04-21 | 2020-07-28 | 欧菲微电子技术有限公司 | Method, device and equipment for testing optical module |
| CN114157857A (en) * | 2021-11-01 | 2022-03-08 | 信利光电股份有限公司 | Camera module qualification detection method based on full depth of field |
| CN115849084B (en) * | 2022-11-08 | 2023-07-25 | 厦门微亚智能科技有限公司 | Electronic paper burning and detecting integrated machine and use method thereof |
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