CN203837902U - Double-station camera testing machine - Google Patents

Double-station camera testing machine Download PDF

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Publication number
CN203837902U
CN203837902U CN201420214686.XU CN201420214686U CN203837902U CN 203837902 U CN203837902 U CN 203837902U CN 201420214686 U CN201420214686 U CN 201420214686U CN 203837902 U CN203837902 U CN 203837902U
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CN
China
Prior art keywords
test machine
station
testing
frame
worktable
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Expired - Lifetime
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CN201420214686.XU
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Chinese (zh)
Inventor
杨海生
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ZHUHAI CITY GUANGHAOJIE PRECISION MACHINERY CO Ltd
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ZHUHAI CITY GUANGHAOJIE PRECISION MACHINERY CO Ltd
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Priority to CN201420214686.XU priority Critical patent/CN203837902U/en
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Publication of CN203837902U publication Critical patent/CN203837902U/en
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Abstract

The utility model provides a double-station camera testing machine which is simple in structure, accurate in testing result, high in testing efficiency, and can effectively reduce the labor intensity of workers. The testing machine includes a machine body, a workbench is arranged on the machine body, a rotary table is driven by a motor and is rotationally and cooperatively arranged on the workbench, two oppositely arranged stations including clamps are respectively arranged on the rotary table, a testing needle stand is arranged under each station and is driven by a driving device arranged in the machine body to move up and down, a focusing mechanism and an image testing mechanism are arranged on the workbench, a control cabinet is arranged inside the machine body, a display screen is arranged on the machine body, and the motor, the testing needle stands, the driving device, the focusing mechanism, the image testing mechanism, and the display are electrically connected with the control cabinet. The double-station camera testing machine can be applied to the field of lens testing.

Description

Double Camera Test machine
Technical field
The utility model relates to a kind of test machine, relates in particular to a kind of mobile lens double Camera Test machine.
Background technology
Mobile phone camera needs its various parameters to test and adjust in process of production.While not reaching the best as the focal length of camera lens, need to adjust to the best.In addition, whether the circuit of mobile lens is opened short-circuit conditions, is existed the problems such as spot in test process, also to need to solve.Existing mobile lens test process manually carries out manual test often, or complete in many testing apparatuss, as the test of splitting short circuit is to complete on open-short circuit machine, lens focusing is to complete on an other equipment, and image measurement also need to carry out on image measurement machine.This has increased the number of times of camera lens installation and the input of number of devices greatly, has increased production cost.In addition, adopt manual testing, can cause test result inaccurate or occur the disconnected phenomenon of artificial erroneous judgement, cannot guarantee test result and adjust the reliability of result.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, test result is accurate, testing efficiency is high and effectively reduce the double Camera Test machine of staff's labour intensity.
The technical scheme that the utility model adopts is: the utility model comprises body, on described body, be provided with worktable, on described worktable, by motor, drive the universal stage that has been rotatably assorted, on described universal stage, be respectively arranged with two the relative stations that comprise fixture, described in each, below station, be provided with test needle stand, described test needle stand is moved up and down by the drive unit driving being arranged in described body, on described worktable, be also provided with focus adjusting mechanism and image measurement mechanism, inside at described body is provided with control box, on described body, be also provided with display screen, described motor, described test needle stand, described drive unit, described focus adjusting mechanism, described image measurement mechanism and described display screen are all electrically connected to described control box.
Further, described focus adjusting mechanism is corresponding with station described in one of them, described focus adjusting mechanism comprises the bracing frame being fixedly installed on described worktable, on support frame as described above, be provided with Z guide rail, on described Z guide rail, be sliding combined with back up pad, in described back up pad, be provided with relay lens and focusing component, described focusing component be positioned at described relay lens under, above described relay lens, be also provided with sensitive paper plate, on described body, be provided with sensitive paper frame, on described sensitive paper frame, be provided with screw mandrel, the activity of described sensitive paper plate is engaged on described screw mandrel and along the guide rod on described sensitive paper frame and moves up and down.
Further, described focusing component comprises the web joint that is fixedly connected with described back up pad, drive motor, the activity on described web joint of being fixedly installed on is engaged in runing rest on described web joint, be arranged on the focusing pawl of described runing rest bottom and be arranged on the synchronizing wheel I in described focusing pawl outside, and described synchronizing wheel I is connected by the synchronizing wheel II on the output shaft of Timing Belt and described drive motor.
Further, described image measurement mechanism is positioned at the side of described focus adjusting mechanism, described image measurement mechanism comprises blank frame and is arranged on the LED diffuse reflection light source in described blank frame, described LED diffuse reflection light source is downward, described LED diffuse reflection light source is electrically connected to described control box, in described body, be provided with horizontal guide rail and cylinder, described blank frame is slidably fitted on described horizontal guide rail, and blank frame slides on described horizontal guide rail described in described air cylinder driven.
Further, top, the position corresponding with station described in another is provided with industrial camera, and the camera lens of described industrial camera is downwards and over against described station.
Further, described drive unit is combination or the electric cylinder of cylinder or motor and screw mandrel.
Further, at the two ends, left and right of described worktable, be provided with start button, these two start buttons are for being connected in series.
Further, on the top of described body, be provided with alarm lamp.
Further, the lower end of described body is provided with support column and universal wheel.
The beneficial effects of the utility model are: because the utility model comprises body, on described body, be provided with worktable, on described worktable, by motor, drive the universal stage that has been rotatably assorted, on described universal stage, be respectively arranged with two the relative stations that comprise fixture, described in each, below station, be provided with test needle stand, described test needle stand is moved up and down by the drive unit driving being arranged in described body, on described worktable, be also provided with focus adjusting mechanism and image measurement mechanism, inside at described body is provided with control box, on described body, be also provided with display screen, described motor, described test needle stand, described drive unit, described focus adjusting mechanism, described image measurement mechanism and described display screen are all electrically connected to described control box, so, the utility model by arranging relative double on universal stage, a station carries out open-short circuit therein, on another one station, focus and test and utilize the focus adjusting mechanism processing of focusing, by control box, focusing process is intuitively shown on display screen, and image measurement carries out at same station, after above blank frame moves to camera lens, LED diffuse reflection light source sends light and irradiates camera lens, camera lens obtains the image on blank frame, through display screen, show, whether the camera lens that can tell fast on mobile lens has stain, spot or fallen pollutant, its testing efficiency is high and without dropping into too many manually can completing, saved widely production cost, in addition, the utility model is simple in structure, and test result is accurate, and the phenomenon of result interpretation mistake can not occur.
Accompanying drawing explanation
Fig. 1 is easy structure schematic diagram of the present utility model;
Fig. 2 is the easy structure schematic diagram of part on described worktable;
Fig. 3 is the plan structure schematic diagram of part on described worktable;
Fig. 4 is the easy structure schematic diagram of described test needle stand;
Fig. 5 is the simple mechanism schematic diagram of described blank frame part;
Fig. 6 is the structure for amplifying schematic diagram of A part in Fig. 2;
Fig. 7 is the structure for amplifying schematic diagram of B part in Fig. 3;
Fig. 8 is the easy structure schematic diagram of described focusing component.
Embodiment
As shown in Figures 1 to 8, the utility model comprises body 1, on described body 1, is provided with worktable 2.On described worktable 2, by motor, drive the universal stage 3 that has been rotatably assorted, on described universal stage 3, be respectively arranged with two the relative stations 5 that comprise fixture 4, described in each, below station 5, be provided with test needle stand 6, described test needle stand 6 is moved up and down by the drive unit driving being arranged in described body 1, and described drive unit is combination or the electric cylinder of cylinder or motor and screw mandrel.In the present embodiment, choose cylinder as drive unit.On described worktable 2, be also provided with focus adjusting mechanism and image measurement mechanism, inside at described body 1 is provided with control box, on described body 1, be also provided with display screen 7, described motor, described test needle stand 6, described drive unit, described focus adjusting mechanism, described image measurement mechanism and described display screen 7 are all electrically connected to described control box.Two ends, left and right at described worktable 2 are provided with start button, and these two start buttons are for being connected in series.Adopt two buttons to be connected in series, must press two button devices could normally start simultaneously.And manually must touch the button by two hands, this has just guaranteed that equipment can not have an accident at run duration, has guaranteed staff's personal safety. simultaneouslyThe top of described body 1 is provided with alarm lamp 28.When equipment breaks down or during maloperation, alarm lamp will send alerting signal to remind staff in operational process.The lower end of described body 1 is provided with support column 29 and universal wheel 30.Adopt the setting of universal wheel 30, be convenient to carrying and the movement of equipment.
Described focus adjusting mechanism is corresponding with station described in one of them 5.Top, the position corresponding with station described in another 5 is provided with industrial camera 27, and the camera lens of described industrial camera 27 is downwards and over against described station 5.Described focus adjusting mechanism comprises the bracing frame 8 being fixedly installed on described worktable 2, on support frame as described above 8, be provided with Z guide rail 9, on described Z guide rail 9, be sliding combined with back up pad 10, in described back up pad 10, be provided with relay lens 11 and focusing component 12, described focusing component 12 be positioned at described relay lens 11 under, above described relay lens 11, be also provided with sensitive paper plate 13, on described body 1, be provided with sensitive paper frame 14, on described sensitive paper frame 14, be provided with screw mandrel 15, described sensitive paper plate 13 activities are engaged on described screw mandrel 15 and along the guide rod 16 on described sensitive paper frame 14 and move up and down.Described focusing component 12 comprises the web joint 17 that is fixedly connected with described back up pad 10, drive motor 18, the activity on described web joint 17 of being fixedly installed on is engaged in runing rest 19 on described web joint 17, be arranged on the focusing pawl 20 of described runing rest 19 bottoms and be arranged on the synchronizing wheel I 21 in described focusing pawl 20 outsides, and described synchronizing wheel I 21 is connected by the synchronizing wheel II 23 on the output shaft of Timing Belt 22 and described drive motor 18.Described back up pad 10 drives motion on described Z guide rail 9 by being arranged on the motor 31 at support frame as described above 8 rears.
Described image measurement mechanism is positioned at the side of described focus adjusting mechanism, described image measurement mechanism comprises blank frame 24 and is arranged on the LED diffuse reflection light source in described blank frame 24, described LED diffuse reflection light source is downward, described LED diffuse reflection light source is electrically connected to described control box, in described body 1, be provided with horizontal guide rail 25 and cylinder 26, described blank frame 24 is slidably fitted on described horizontal guide rail 25, and described cylinder 26 drives described blank frame 24 to slide on described horizontal guide rail 25.
The implementation procedure of the utility model equipment is as follows:
Staff is positioned over camera lens to be tested in described fixture 4 and after having good positioning, and staff presses double startup button; Described test needle stand 6 is under the driving effect of cylinder, go upward to station 5 belows and match with the needle stand hole that is positioned at station 5 belows, the circuit that makes to be positioned at station is connected with described control box by described test needle stand 6 and conducting, camera lens to be measured also with station in circuit be conducted.Now, open-short circuit station is tested the circuit of camera lens.When circuit is qualified, on display screen 7, show testing result; When circuit test is defective, shows the result that screen display is relevant and give the alarm by alarm lamp.On this station, described industrial camera 27 gets the image of the putting position of described camera lens in described fixture and this image uploading is carried out to analyzing and processing to described control box, in follow-up focusing process, focusing pawl 20 can be firmly grasped fast camera lens and be rotated to focus accordingly.On focusing station, described control box is controlled described focusing component 12 and is moved to camera lens top, described focusing pawl 20 moves down and firmly grasps the top of camera lens, described drive motor 18 drives described focusing component 12 to carry out back rotation, camera lens obtains the image on sensitive paper plate 13 and returns to described control box, the data such as resolution of the image that described control box analysis gets, thus and on display screen 7, show that focusing process obtains the optimum value of lens focusing.The height of described sensitive paper plate 13 is adjustable.For different mobile lens products, can make sensitive paper plate 13 move up and down, the distance between sensitive paper plate 17 and relay lens 11 is changed.So, can simulate different distances camera lens focus is tested, to obtain the focal length of preferably focusing.After completing focusing, on described relay lens 11 and described focusing component 12, move.Described cylinder 26 drives described blank frame 24 to slide on described horizontal guide rail 25, makes described blank frame 24 move to the top of testing lens.When the LED diffuse reflection light source that is positioned at described blank frame 24 penetrates light to camera lens, described camera lens is captured image and this image is uploaded to control box, and on display screen, show can be observed on the image of acquisition whether have spot or stain or pollutant etc.If there is not stain or spot, represent that camera lens is clean intact, otherwise, need to clear up camera lens.After completing above-mentioned operation, need artificial taking-up camera lens and carry out follow-up some glue work.After some glue completes, need to be cured processing to a glue that plastic pin is put.After completing an adhesive curing, circuit test, focusing, the adhesive curing of image measurement machine point of camera lens have been completed.
The utility model can be applicable to camera lens field tests.
It should be noted that, above-mentionedly only with preferred embodiment, the utility model is illustrated, can not limit to interest field of the present utility model at this point, therefore in the situation that not departing from the utility model thought, the equivalence that the content of all utilization the utility model instructionss and accompanying drawing part is carried out changes, and all reason is with being included within the scope of claim of the present utility model.

Claims (9)

1. a double Camera Test machine, comprise body (1), on described body (1), be provided with worktable (2), it is characterized in that: at described worktable (2), above by motor, drive the universal stage (3) that has been rotatably assorted, on described universal stage (3), be respectively arranged with relative two stations (5) that comprise fixture (4), station described in each (5) below is provided with test needle stand (6), described test needle stand (6) is moved up and down by the drive unit driving being arranged in described body (1), on described worktable (2), be also provided with focus adjusting mechanism and image measurement mechanism, inside at described body (1) is provided with control box, on described body (1), be also provided with display screen (7), described motor, described test needle stand (6), described drive unit, described focus adjusting mechanism, described image measurement mechanism and described display screen (7) are all electrically connected to described control box.
2. double Camera Test machine according to claim 1, it is characterized in that: described focus adjusting mechanism is corresponding with station described in one of them (5), described focus adjusting mechanism comprises the bracing frame (8) being fixedly installed on described worktable (2), on support frame as described above (8), be provided with Z guide rail (9), on described Z guide rail (9), be sliding combined with back up pad (10), in described back up pad (10), be provided with relay lens (11) and focusing component (12), described focusing component (12) be positioned at described relay lens (11) under, in described relay lens (11) top, be also provided with sensitive paper plate (13), on described body (1), be provided with sensitive paper frame (14), on described sensitive paper frame (14), be provided with screw mandrel (15), described sensitive paper plate (13) activity is engaged in described screw mandrel (15) above and moves up and down along the guide rod (16) on described sensitive paper frame (14).
3. double Camera Test machine according to claim 2, it is characterized in that: described focusing component (12) comprises the web joint (17) being fixedly connected with described back up pad (10), be fixedly installed on the drive motor (18) on described web joint (17), activity is engaged in the runing rest (19) on described web joint (17), be arranged on the focusing pawl (20) of described runing rest (19) bottom and be arranged on the synchronizing wheel I (21) in described focusing pawl (20) outside, described synchronizing wheel I (21) is connected by the synchronizing wheel II (23) on the output shaft of Timing Belt (22) and described drive motor (18).
4. double Camera Test machine according to claim 1, it is characterized in that: described image measurement mechanism is positioned at the side of described focus adjusting mechanism, described image measurement mechanism comprises blank frame (24) and is arranged on the LED diffuse reflection light source in described blank frame (24), described LED diffuse reflection light source is downward, described LED diffuse reflection light source is electrically connected to described control box, in described body (1), be provided with horizontal guide rail (25) and cylinder (26), described blank frame (24) is slidably fitted on described horizontal guide rail (25), described cylinder (26) drives described blank frame (24) in the upper slip of described horizontal guide rail (25).
5. double Camera Test machine according to claim 2, is characterized in that: the position top corresponding with station described in another (5) is provided with industrial camera (27), and the camera lens of described industrial camera (27) is downwards and over against described station (5).
6. double Camera Test machine according to claim 1, is characterized in that: described drive unit is combination or the electric cylinder of cylinder or motor and screw mandrel.
7. according to the double Camera Test machine described in claim 1 to 6 any one, it is characterized in that: the two ends, left and right at described worktable (2) are provided with start button, these two start buttons are for being connected in series.
8. according to the double Camera Test machine described in claim 1 to 6 any one, it is characterized in that: on the top of described body (1), be provided with alarm lamp (28).
9. according to the double Camera Test machine described in claim 1 to 6 any one, it is characterized in that: the lower end of described body (1) is provided with support column (29) and universal wheel (30).
CN201420214686.XU 2014-04-29 2014-04-29 Double-station camera testing machine Expired - Lifetime CN203837902U (en)

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104199229A (en) * 2014-09-23 2014-12-10 深圳市度信科技有限公司 Semiautomatic focusing machine and operation method thereof
CN104458214A (en) * 2014-12-10 2015-03-25 马瑞利汽车零部件(芜湖)有限公司 Auxiliary device for automobile lamp optic test
CN106092523A (en) * 2016-08-31 2016-11-09 德凯宜特(昆山)检测有限公司 A kind of Camera Test tool
CN111787306A (en) * 2020-06-29 2020-10-16 珠海广浩捷科技股份有限公司 Camera stability detection equipment and detection method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104199229A (en) * 2014-09-23 2014-12-10 深圳市度信科技有限公司 Semiautomatic focusing machine and operation method thereof
CN104458214A (en) * 2014-12-10 2015-03-25 马瑞利汽车零部件(芜湖)有限公司 Auxiliary device for automobile lamp optic test
CN104458214B (en) * 2014-12-10 2017-02-22 马瑞利汽车零部件(芜湖)有限公司 Auxiliary device for automobile lamp optic test
CN106092523A (en) * 2016-08-31 2016-11-09 德凯宜特(昆山)检测有限公司 A kind of Camera Test tool
CN111787306A (en) * 2020-06-29 2020-10-16 珠海广浩捷科技股份有限公司 Camera stability detection equipment and detection method

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Granted publication date: 20140917

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