CN203323995U - Camera test system - Google Patents
Camera test system Download PDFInfo
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- CN203323995U CN203323995U CN2013203739285U CN201320373928U CN203323995U CN 203323995 U CN203323995 U CN 203323995U CN 2013203739285 U CN2013203739285 U CN 2013203739285U CN 201320373928 U CN201320373928 U CN 201320373928U CN 203323995 U CN203323995 U CN 203323995U
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Abstract
The utility model discloses a camera test system. The camera test system comprises a computer equipped with a system test control software, and a test acquisition device, wherein the test acquisition device comprises an acquisition unit and a moving assembly, the acquisition unit is used for bearing and electrically connecting with a camera to be tested, the moving assembly is provided with multiple test units used for carrying out performance test on the camera to be tested, the moving assembly is controlled by a controller to rotate and makes the test units above sequentially move to the acquisition unit to carry out camera performance test, the acquisition unit is simultaneously acquired test data of the multiple test units and transmits the test data to the computer, and analysis, calculation, storage and display of the test data are carried out by the system test control software of the computer. The camera test system realizes integration of multiple test programs onto one tool, a worker is only needed to buckle the camera to be tested on the system, so all test programs can be accomplished through a one-key mode, and thereby production efficiency improvement and production cost reduction are excellently realized.
Description
Technical field
The utility model relates to camera detection technique field, relates in particular to a kind of camera testing system.
Background technology
Along with scientific and technological development, the more and more severizations that reach of the demand of the camera module on the electronic products such as mobile phone and quality.Quality in order to ensure product, the equipment that in prior art, the too much platform of normal open has different test events carries out the multinomial performance test to camera module, but such operation has not only increased production cost, but also the workload strengthened, be unfavorable for the production efficiency of product.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of camera testing system, and this test macro is easy and simple to handle, has improved production efficiency simultaneously and has reduced production cost.
The utility model for the technical scheme that solves its technical matters and adopt is: a kind of camera testing system, comprise computing machine and the test harvester that software is controlled in system testing is housed, wherein, described test harvester comprises collecting unit and movable component, described collecting unit is in order to carry and to be electrically connected on camera to be measured, described movable component is provided with some in order to camera to be measured is carried out to the test cell of performance test, and described movable component is controlled by controller these some test cells that rotate and make to be located thereon and is moved successively through to described collecting unit position, carrying out the camera performance test, described collecting unit is gathered the test data of these some test cells simultaneously, and be transferred to computing machine, system testing in described computing machine is controlled software this test data is analyzed, calculate, storage and demonstration.
As further improvement of the utility model, described controller is the PLC controller, and described controller is connected by the RS232 serial ports with described computing machine.
As further improvement of the utility model, described test harvester also includes a focusing test light box, described focusing test light case comprise the side plate of a pair of corresponding setting and respectively with this top board that side plate top, bottom and rear end are connected, base plate and rear plate, be installed with testing light source on the inside surface of described top board, described movable component and collecting unit positioned at intervals are in described base plate on a side surface of testing light source, and described movable component can be around its central rotation.
As further improvement of the utility model, described collecting unit is image pick-up card, described image pick-up card is fixed in described base plate on a side surface of testing light source, and is installed with the electric connection that connects camera to be measured in order to buckle on a side surface of described base plate dorsad at described image pick-up card.
As further improvement of the utility model, described image pick-up card is connected with described computing machine by USB interface.
As further improvement of the utility model, described movable component can be around the structure of its central rotation: described movable component comprises rotating disc and motor, described rotating disc also is fixed in described base plate on a side surface of testing light source, described motor is electrically connected on described controller, and be able to drive described rotating disc around its central rotation.
As further improvement of the utility model, these some test cells include the near burnt light source for nearly burnt test, for the equal light source of stain test with for the burnt teleconverter of testing far away, described nearly burnt light source, all light source and teleconverter all are installed on described rotating disc by bracing frame interval circular row, another described nearly burnt light source, the rotation that equal light source and teleconverter all can be used described rotating disc moves the top through described image pick-up card successively, and described nearly burnt light source and the light that all light source sends, and the light that described testing light source sent and saw through described teleconverter all can be projected to the electric connection place on described image pick-up card.
The beneficial effects of the utility model are: this test macro is by being incorporated into multinomial test event on a tool, the employee only need be anchored to camera clamp to be measured on this system, get final product the one-touch test event that completes all needs, compared to existing, camera to be measured is walked between many measurement jigs, this test macro has greatly improved production efficiency and has reduced production cost; In addition, the test event on this test macro also can be increased according to the actual requirements or be reduced, and has realized that a people can operate many tools simultaneously, thereby has both guaranteed the quality of product, has improved again production efficiency.
The accompanying drawing explanation
Fig. 1 is the utility model principle of work schematic diagram;
Fig. 2 is test harvester structural representation described in the utility model.
By reference to the accompanying drawings, make the following instructions:
1---computing machine 2---test harvester
20---base plate 21---image pick-up card
22---rotating disc 23---motor
24---nearly burnt light sources 25---are light source all
26---teleconverter 3---controller
4---camera to be measured
Embodiment
With reference to the accompanying drawings embodiment of the present utility model is elaborated.
A kind of camera testing system of the present utility model, comprise computing machine 1 and the test harvester 2 that software is controlled in system testing is housed, wherein, described test harvester 2 comprises collecting unit and movable component, described collecting unit is in order to carry and to be electrically connected on camera to be measured, described movable component is provided with some in order to camera to be measured is carried out to the test cell of performance test, and described movable component is controlled by controller 3 these some test cells that rotate and make to be located thereon and is moved successively through to described collecting unit position, carrying out the camera performance test, described collecting unit is gathered the test data of these some test cells simultaneously, and be transferred to computing machine 1, system testing in described computing machine 1 is controlled software this test data is analyzed, calculate, storage and demonstration.
In the present embodiment, described controller 3 is PLC controller (or single-chip microcomputer), and described controller is connected by the RS232 serial ports with described computing machine 1.
In the present embodiment, described test harvester 2 also includes a focusing test light box, described focusing test light case comprise the side plate of a pair of corresponding setting and respectively with this top board that side plate top, bottom and rear end are connected, base plate 20 and rear plate, be installed with testing light source on the inside surface of described top board, described movable component and collecting unit positioned at intervals are in described base plate 20 on a side surface of testing light source, and described movable component can be around its central rotation.
In the present embodiment, described collecting unit is image pick-up card 21, described image pick-up card 21 is fixed in described base plate 20 on a side surface of testing light source, and is installed with the electric connection that connects camera to be measured in order to buckle on a side surface of described base plate 20 dorsad at described image pick-up card 21.
Described image pick-up card 21 is connected with described computing machine 1 by USB interface.
In the present embodiment, described movable component can be around the structure of its central rotation: described movable component comprises rotating disc 22 and motor 23, described rotating disc 22 also is fixed in described base plate 20 on a side surface of testing light source, described motor is electrically connected on described controller 3, and be able to drive described rotating disc 22 around its central rotation.
In the present embodiment, these some test cells include the near burnt light source 24 for the nearly burnt test of AF, (comprise dirty point for the stain test, Belimish, shading, WB detects) equal light source 25 and for the teleconverter 26 of MTF and AF burnt test far away, described nearly burnt light source 24, all light source 25 and teleconverter 26 all are installed on described rotating disc 22 by bracing frame interval circular row, another described nearly burnt light source 24, the rotation that equal light source 25 and teleconverter 26 all can be used described rotating disc 22 moves the top through described image pick-up card 21 successively, and described nearly burnt light source 24 and the light that all light source 25 sends, and the light that described testing light source sent and saw through described teleconverter 26 all can be projected to the electric connection place (being in camera to be measured) on described image pick-up card 21.
The method of testing of camera testing system described in the utility model is:
1) system testing in computing machine 1 is controlled software and is sent control command by the RS232 serial ports to controller 3, and controller 3 is controlled the motor action, and then driven rotary dish 22 rotates;
2) be fixedly arranged near burnt light source 24 on rotating disc 22, all light source 25 and teleconverter 26 move successively through this and are fixed in the camera to be measured top on image pick-up card 21, and camera to be measured is carried out to the nearly burnt test of AF, stain test and AF Jiao far away and MTF burnt test far away;
The test data of 3) the nearly burnt test of 21 couples of AF of image pick-up card, stain test and AF Jiao far away and MTF burnt test far away is gathered, and this test data is transferred to computing machine 1, the system testing in computing machine 1 is controlled software and is used assignment algorithm analyzed, calculate, store and show this test data for each test event.
This test macro is by being incorporated into multinomial test event on a tool, the employee only need be anchored to camera clamp to be measured on this system, get final product the one-touch test event that completes all needs, compared to existing, camera to be measured is walked between many measurement jigs, this test macro has greatly improved production efficiency and has reduced production cost; In addition, the test event on this test macro also can be increased according to the actual requirements or be reduced, and has realized that a people can operate many tools simultaneously, thereby has both guaranteed the quality of product, has improved again production efficiency.
Claims (7)
1. a camera testing system, it is characterized in that: comprise computing machine (1) and the test harvester (2) that software is controlled in system testing is housed, wherein, described test harvester (2) comprises collecting unit and movable component, described collecting unit is in order to carry and to be electrically connected on camera to be measured, described movable component is provided with some in order to camera to be measured is carried out to the test cell of performance test, and described movable component is controlled by controller (3) these some test cells that rotate and make to be located thereon and is moved successively through to described collecting unit position, carrying out the camera performance test, described collecting unit is gathered the test data of these some test cells simultaneously, and be transferred to computing machine (1), system testing in described computing machine (1) is controlled software this test data is analyzed, calculate, storage and demonstration.
2. camera testing system according to claim 1, it is characterized in that: described controller (3) is the PLC controller, and described controller is connected by the RS232 serial ports with described computing machine (1).
3. camera testing system according to claim 1, it is characterized in that: described test harvester (2) also includes a focusing test light box, described focusing test light case comprise the side plate of a pair of corresponding setting and respectively with this top board that side plate top, bottom and rear end are connected, base plate (20) and rear plate, be installed with testing light source on the inside surface of described top board, described movable component and collecting unit positioned at intervals are in described base plate (20) on a side surface of testing light source, and described movable component can be around its central rotation.
4. camera testing system according to claim 3, it is characterized in that: described collecting unit is image pick-up card (21), described image pick-up card (21) is fixed in described base plate (20) on a side surface of testing light source, and is installed with the electric connection that connects camera to be measured in order to buckle on a side surface of described base plate (20) dorsad at described image pick-up card (21).
5. camera testing system according to claim 4, it is characterized in that: described image pick-up card (21) is connected with described computing machine (1) by USB interface.
6. camera testing system according to claim 4, it is characterized in that: described movable component can be around the structure of its central rotation: described movable component comprises rotating disc (22) and motor (23), described rotating disc (22) also is fixed in described base plate (20) on a side surface of testing light source, described motor is electrically connected on described controller (3), and be able to drive described rotating disc (22) around its central rotation.
7. camera testing system according to claim 6, it is characterized in that: these some test cells include the near burnt light source (24) for nearly burnt test, for the equal light source (25) of stain test with for the burnt teleconverter (26) of testing far away, described nearly burnt light source (24), all light source (25) and teleconverter (26) all are installed on described rotating disc (22) by bracing frame interval circular row, another described nearly burnt light source (24), the rotation that equal light source (25) and teleconverter (26) all can be used described rotating disc (22) moves the top through described image pick-up card (21) successively, and described nearly burnt light source (24) and the light that all light source (25) sends, and the light that described testing light source sent and saw through described teleconverter (26) all can be projected to the electric connection place on described image pick-up card (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203739285U CN203323995U (en) | 2013-06-26 | 2013-06-26 | Camera test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203739285U CN203323995U (en) | 2013-06-26 | 2013-06-26 | Camera test system |
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| CN203323995U true CN203323995U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013203739285U Expired - Fee Related CN203323995U (en) | 2013-06-26 | 2013-06-26 | Camera test system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103716620A (en) * | 2013-12-31 | 2014-04-09 | 昆山丘钛微电子科技有限公司 | Automatic function testing machine for camera modules |
| CN106878601A (en) * | 2017-03-30 | 2017-06-20 | 上海理工大学 | Vehicle-mounted wide-angle camera is focused and package system |
| CN106878603A (en) * | 2015-12-11 | 2017-06-20 | 东莞东聚电子电讯制品有限公司 | The connection version adjusting method of camera module in smart mobile phone |
| CN107806984A (en) * | 2017-11-24 | 2018-03-16 | 中山依瓦塔光学有限公司 | Mobile phone is focused as quality detection instrument |
-
2013
- 2013-06-26 CN CN2013203739285U patent/CN203323995U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103716620A (en) * | 2013-12-31 | 2014-04-09 | 昆山丘钛微电子科技有限公司 | Automatic function testing machine for camera modules |
| CN106878603A (en) * | 2015-12-11 | 2017-06-20 | 东莞东聚电子电讯制品有限公司 | The connection version adjusting method of camera module in smart mobile phone |
| CN106878601A (en) * | 2017-03-30 | 2017-06-20 | 上海理工大学 | Vehicle-mounted wide-angle camera is focused and package system |
| CN107806984A (en) * | 2017-11-24 | 2018-03-16 | 中山依瓦塔光学有限公司 | Mobile phone is focused as quality detection instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20200626 |