CN105245871A - Camera module testing machine - Google Patents
Camera module testing machine Download PDFInfo
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- CN105245871A CN105245871A CN201510617213.3A CN201510617213A CN105245871A CN 105245871 A CN105245871 A CN 105245871A CN 201510617213 A CN201510617213 A CN 201510617213A CN 105245871 A CN105245871 A CN 105245871A
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Abstract
The invention relates to a camera module testing machine. The camera module testing machine comprises a testing mechanism, a focusing mechanism, a driving mechanism and a testing platform; both the testing mechanism and the focusing mechanism are arranged on the testing platform; and the driving mechanism is used for respectively driving the testing mechanism and the focusing mechanism. According to the invention, a mechanical structure for realizing multiple functions such as camera identifying, focusing, dispersing curing and testing, and a control system for controlling cooperative working of various functions in a unified manner are designed; therefore, multiple processes required by testing the camera are integrated, such that integrated testing and automatic testing of the camera are realized; the testing process of the camera can be obviously simplified; the testing accuracy rate of the camera is improved; the testing working intensity of the camera is reduced; and the cost is reduced while the testing efficiency of the camera is improved.
Description
Technical field
The present invention relates to Camera Test field, be specifically related to a kind of camera module test machine.
Background technology
Camera is a kind of video input apparatus, is widely deployed in video conference, the aspects such as tele-medicine and monitoring in real time, and the performance of camera is very large for the electronic equipment impact depending on camera, and therefore, the test for camera is very important.
Camera needs to test its various parameter in process of production, when Shot Detection is to existing defects, needs to adjust it.Such as, camera needs to carry out focusing and image measurement in process of production, has preferably focal length and avoid camera lens to occur spot or stain to make camera lens.In existing technology, great majority adopt manual completing to focus and image measurement.But artificial focusing and image measurement operating efficiency low, focusing accuracy is not high, many times do not reach best focus effect, image measurement is also by manually completing simultaneously, need the energy of staff's at substantial, therefore, when the camera for batch production is tested, need the human cost of input, time cost, Financial cost all very high, and be difficult to ensure test mass.
Prior art realizes except focusing automatically and image measurement except being difficult to, often need multiple devices to coordinate to realize testing each performance of camera, the test of such as splitting short circuit completes on open-short circuit machine, lens focusing is then complete on focusing mechanism, and some adhesive curing also needs to carry out in special some glue solidifying equipment.The single situation with carrying out the unified test of camera parameters of this individual equipment function considerably increases the number of times of camera lens installation and the input of number of devices, also a lot of problem is thereby produced, the first considerably increases the labour intensity of staff, it two is make test process complicated, it three is probability that too much program adds the inaccurate situation of test result and occurs, the reliability of test result cannot be ensured, its four, substantially increase the cost burden of enterprise.
Therefore, be necessary to research and develop a kind of Camera Test machine, most test job be integrated on an equipment, and automatically can carry out the test job of camera, promote testing efficiency with this, reduce testing cost.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of camera module test machine, camera identification, focusing, the mechanical structure of multiple function such as some adhesive curing and test etc. and the control system of unified each orthofunction work of control is realized by being designed for, multiple operations needed for Camera Test are carried out integrated, thus realizes the automatic test for camera.
The present invention realizes with following technical scheme, a kind of camera module test machine, comprise mechanism for testing, focus adjusting mechanism, driving mechanism and testboard, described mechanism for testing and focus adjusting mechanism are all arranged on described testboard, described driving mechanism drives described mechanism for testing and focus adjusting mechanism respectively
Described mechanism for testing comprises the resettlement groove for placing camera to be measured, and described resettlement groove sidepiece is provided with blank and/or blackboard, and described blank and/or blackboard all can rotate to described resettlement groove top and hide described camera to be measured completely,
Described focus adjusting mechanism comprises the first guide rail, elevating mechanism and focusing ring, described first guide rail carries out horizontal motion for guiding focusing ring, described elevating mechanism carries out vertical direction motion for driving focusing ring, and described focusing ring is for regulating the focal length of described camera to be measured; One end of described elevating mechanism is connected with described first guide rail, the other end is connected with described focusing ring, described focusing ring can by with the connecting portion of described elevating mechanism centered by rotate, described elevating mechanism can drive described focusing ring to move to described camera top to be measured along described first guide rail, and described focusing ring can move to along described elevating mechanism and contact with described camera to be measured.
Preferably, described camera module test machine also comprises controller, and described controller can obtain the data that described camera to be measured photographs, and controls described driving mechanism driving mechanism for testing and focus adjusting mechanism motion, realizes the automatic test of camera module.
Preferably, bottom described focusing ring, be provided with camera installing hole, described camera to be measured can embed described camera installing hole and with described camera installing hole close contact.
Preferably, described camera module test machine also comprises strengthening mechanism, is provided with the second guide rail bottom described mechanism for testing, and described camera to be measured can along described second guide rail movement to putting glue position, and described some glue position is positioned at described strengthening mechanism bottom.
Preferably, described strengthening mechanism comprises a glue component, described some glue component comprises the 3rd guide rail and is arranged at the adhesive dispensing device on described 3rd guide rail, and described adhesive dispensing device comprises dispensing needle head and some plastic pin cylinder, and described dispensing needle head can along described 3rd guide rail movement to described some glue position.
Preferably, described strengthening mechanism also comprises adhesive curing parts, and described adhesive curing parts comprise cure lamp, and described cure lamp can be irradiated to described some glue position.
Preferably, described strengthening mechanism also comprises gel resin parts, and described gel resin parts are arranged on described some glue component, and described gel resin parts comprise the gel resin jaw for dispensing needle head described in wiping, and described gel resin jaw can move to described dispensing needle head position.
Preferably, described some glue component is symmetricly set in described adhesive curing parts both sides respectively.
Preferably, described camera module test machine also comprises barcode scanning mechanism, described barcode scanning mechanism comprises the 4th guide rail and the sweep mechanism for reading the checking component be positioned on described camera to be measured, described sweep mechanism is arranged on described 4th guide rail, described sweep mechanism can along the top of the checking component position on described 4th guide rail movement extremely described camera to be measured, and the checking component information read can be transferred to described controller by described sweep mechanism.Described checking component comprises RFID tags, bar code and Quick Response Code.
Preferably, described resettlement groove both sides are respectively arranged with blank and blackboard.
Preferably, described mechanism for testing, focus adjusting mechanism, strengthening mechanism and barcode scanning mechanism all by air cylinder driven,
Described driving mechanism comprises air pump and wireway, and described air pump is by the cylinders in wireway and described mechanism for testing, focus adjusting mechanism, strengthening mechanism and barcode scanning mechanism.
The invention provides a kind of camera module test machine, camera identification, focusing, the mechanical structure of multiple function such as some adhesive curing and test etc. and the control system of unified each orthofunction work of control is realized by being designed for, multiple operations needed for Camera Test are carried out integrated, thus the integration testing realized for camera and automatic test, the present invention can significantly simplify Camera Test flow process, promote Camera Test accuracy rate, reduce the working strength of Camera Test, thus reduce costs while lifting Camera Test efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of camera module test machine overall structure figure;
Fig. 2 is a kind of camera module test machine end view;
Fig. 3 is a kind of camera module test machine front view.
Wherein: 1-cabinet, 2-testboard, 3-display, 4-test board, 5-mechanism for testing, 6-focus adjusting mechanism, 7-point glue component, 8-cure lamp, 9-gel resin parts, 10-barcode scanning mechanism, 11-automatic cover-turning mechanism, 51-resettlement groove, 52-blackboard, 53-blank, 54-second guide rail, 61-first guide rail, 62-elevating mechanism, 63-focusing ring, 71-the 3rd guide rail, 72-point plastic pin cylinder, 73-dispensing needle head, 91-gel resin jaw, 101-the 4th guide rail, 102-sweep mechanism, 111-the 5th guide rail, 112-jacking block, 113-fixed head.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail.
In first embodiment, as illustrated in fig. 1 and 2, a kind of camera module test machine, comprise cabinet 1, mechanism for testing 5, barcode scanning mechanism 10, strengthening mechanism, focus adjusting mechanism 6, controller and driving mechanism, described cabinet 1 comprises testboard 2, display 3 and test board 4, and described mechanism for testing 5, barcode scanning mechanism 10, strengthening mechanism and focus adjusting mechanism 6 are all arranged on described testboard 2, and controller is connected with test board 4 with display 3, work is carried out by switching on power
Described driving mechanism comprises air pump and wireway, described air pump by the cylinders in wireway and described mechanism for testing 5, focus adjusting mechanism 6, strengthening mechanism and barcode scanning mechanism 10, thus drives described mechanism for testing 5, focus adjusting mechanism 6, strengthening mechanism and barcode scanning mechanism 10 to move.
Wherein, described controller controls test board 4 and lights and extinguishing, test board 4 is black and white grid patterns, when described test board 4 is lighted, just can carry out the test of described module, described controller controls the display that display 3 tests correlated results automatically, and can control described driving mechanism and drive described mechanism for testing 5, barcode scanning mechanism 10, strengthening mechanism, focus adjusting mechanism 6 coordinated movement of various economic factors, realizes the automatic test of module.
Described mechanism for testing 5 comprises the resettlement groove 51 for placing camera to be measured, described resettlement groove 51 both sides are respectively arranged with blank 53 and blackboard 52, described blank 53 and blackboard 52 all can rotate to described resettlement groove 51 top and hide described camera to be measured completely, described test board 4 is fixed on described cabinet 1 top and relative with described camera to be measured, be merely able in described camera view to be measured see described test board 4, the transfer of data that described camera to be measured can photograph by described mechanism for testing 5 is to described display 3 and controller
Described focus adjusting mechanism 6 comprises the first guide rail 61, elevating mechanism 62 and focusing ring 63, described first guide rail carries out horizontal motion for guiding focusing ring 63, described elevating mechanism 62 carries out vertical direction motion for driving focusing ring 63, described focusing ring is for regulating the focal length of described camera to be measured, one end of described elevating mechanism 62 is connected with described first guide rail 61, the other end is connected with described focusing ring 63, described focusing ring 63 can by with the connecting portion of described elevating mechanism 62 centered by rotate, described elevating mechanism 62 can drive described focusing ring 63 to move to described camera top to be measured along described first guide rail 61, camera installing hole is provided with bottom described focusing ring 63, described camera to be measured can embed described camera installing hole and with described camera installing hole close contact, after described focusing ring 63 and described camera close contact to be measured, rotate by self rotarily driving described camera to be measured, thus focus.
Be provided with the second guide rail 54 bottom described mechanism for testing 5, described camera to be measured can move to a glue position along described second guide rail 54, and described some glue position is positioned at described strengthening mechanism bottom.
Described strengthening mechanism comprises a glue component 7, the adhesive dispensing device that described some glue component 7 comprises the 3rd guide rail 71 and be arranged on described 3rd guide rail 71, described adhesive dispensing device comprises dispensing needle head 73 and some plastic pin cylinder 72, and described dispensing needle head 73 can along described 3rd guide rail movement to described some glue position.
Described strengthening mechanism also comprises adhesive curing parts, and described adhesive curing parts comprise cure lamp 8, and described cure lamp 8 can be irradiated to described some glue position.
As shown in Figure 3, described strengthening mechanism also comprises gel resin parts 9, described gel resin parts 9 are arranged on described some glue component 7, and described gel resin parts 9 comprise the gel resin jaw 91 for dispensing needle head described in wiping 73, and described gel resin jaw 91 can move to described dispensing needle head 73 position.
Described some glue component 7 is symmetricly set in described adhesive curing parts both sides respectively, and described adhesive curing parts comprise two ultraviolet curing lamps 8, and each selecting on glue component 7 is provided with gel resin parts 9.
Described barcode scanning mechanism 10 comprises the 4th guide rail 101 and the sweep mechanism 102 for reading the checking component be positioned on described camera to be measured, described sweep mechanism 102 is arranged on described 4th guide rail 101, described sweep mechanism 102 can move to the top of the checking component position on described camera to be measured along described 4th guide rail 101, the checking component information read can be transferred to described controller by described sweep mechanism 102.Described checking component is bar code.
Described automatic test step be:
Described barcode scanning mechanism 10 moves to described camera top to be measured, and described camera checking component information to be measured is transferred to described controller, and then described barcode scanning mechanism 10 is away from described camera to be measured;
Described focus adjusting mechanism 6 moves to described camera top to be measured, and described test board 4 is lit, and described focus adjusting mechanism 6 is focused to described camera to be measured, and then described focus adjusting mechanism 6 is away from described camera to be measured;
Camera to be measured described in described blank 53 gland, carry out blank test, then blank 53 sets back;
Described mechanism for testing 5 moves to a glue position by initial position, carries out a glue and solidification by strengthening mechanism to described camera to be tested, and after some glue, described gel resin jaw 91 clamps described some plastic pin cylinder 72, carries out gel resin by wiping;
Described mechanism for testing 5 gets back to initial position, camera to be measured described in described blackboard 52 gland, and carry out blackboard test, then blackboard 52 sets back;
Test terminates, and unloads described camera to be measured, obtains test data by controller.
Second embodiment of the invention, the present embodiment and first embodiment are distinguished and are: as shown in Figure 3, described test structure 5 also comprises automatic cover-turning mechanism 11, described automatic cover-turning mechanism 11 comprises the 5th guide rail 111, be arranged at the jacking block 112 on the 5th guide rail 111 and the fixed head 113 for camera to be measured described in gland, described fixed head 113 is connected by articulated section with the side of described resettlement groove 51, described fixed head 113 while protrude from described articulated section, form protuberance, described jacking block 112 moves along described 5th guide rail 111 and to contact with described protuberance, thus cause described fixed head 113 to rotate along described articulated section, realize automatic cover-turning,
Described fixed head 113 comprises the shooting draught animals and MIC mouth, and described camera both sides to be measured also have a MIC hole respectively, and when described mechanism for testing 5 works, the described shooting draught animals is just to camera to be measured, and described MIC mouth is just to the MIC hole on described camera to be measured;
Described camera module test machine can also be tested the MIC of described camera to be measured.
Third embodiment of the invention, the present embodiment and first embodiment are distinguished and are: be only provided with the blank 53 for carrying out blank test in mechanism for testing 5, described blank 53 is arranged at the side of resettlement groove 51, described blank 53 can rotate to described resettlement groove 51 top and hide described camera to be measured completely, and the present embodiment does not install blackboard.
Four embodiment of the invention, the present embodiment and first embodiment are distinguished and are: be only provided with the blackboard 52 for carrying out blackboard test in mechanism for testing 5, described blackboard 52 is arranged at the side of resettlement groove 51, described blackboard 52 can rotate to described resettlement groove 51 top and hide described camera to be measured completely, and the present embodiment does not install blank.
Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (10)
1. a camera module test machine, it is characterized in that, comprise mechanism for testing (5), focus adjusting mechanism (6), driving mechanism and testboard (2), described mechanism for testing (5) and focus adjusting mechanism (6) are all arranged on described testboard (2), described driving mechanism drives described mechanism for testing (5) and focus adjusting mechanism (6) respectively
Described mechanism for testing (5) comprises the resettlement groove (51) for placing camera to be measured, described resettlement groove (51) sidepiece is provided with blank (53) and/or blackboard (52), described blank (53) and/or blackboard (52) all can rotate to described resettlement groove (51) top and hide described camera to be measured completely
Described focus adjusting mechanism (6) comprises the first guide rail (61), elevating mechanism (62) and focusing ring (63), described first guide rail carries out horizontal motion for guiding focusing ring (63), described elevating mechanism (62) carries out vertical direction motion for driving focusing ring (63), and described focusing ring is for regulating the focal length of described camera to be measured; One end of described elevating mechanism (62) is connected with described first guide rail (61), the other end is connected with described focusing ring (63), described focusing ring (63) can by with the connecting portion of described elevating mechanism (62) centered by rotate, described elevating mechanism (62) can drive described focusing ring (63) to move to described camera top to be measured along described first guide rail (61), and described focusing ring can move to along described elevating mechanism and contact with described camera to be measured.
2. a kind of camera module test machine according to claim 1, it is characterized in that, described camera module test machine also comprises controller, described controller can obtain the data that described camera to be measured photographs, and control described driving mechanism driving mechanism for testing (5) and focus adjusting mechanism (6) motion, realize the automatic test of camera module.
3. a kind of camera module test machine according to claim 1 and 2, it is characterized in that, described focusing ring (63) bottom be provided with camera installing hole, described camera to be measured can embed described camera installing hole and with described camera installing hole close contact.
4. a kind of camera module test machine according to claim 2, it is characterized in that, described camera module test machine also comprises strengthening mechanism, described mechanism for testing (5) bottom is provided with the second guide rail (54), and described camera to be measured can move to a glue position along described second guide rail (54).
5. a kind of camera module test machine according to claim 4, it is characterized in that, described strengthening mechanism comprises a glue component (7), described some glue component (7) comprises the 3rd guide rail (71) and is arranged at the adhesive dispensing device on described 3rd guide rail (71), described adhesive dispensing device comprises dispensing needle head (73) and some plastic pin cylinder (72), and described dispensing needle head (73) can along described 3rd guide rail movement to described some glue position.
6. a kind of camera module test machine according to claim 5, it is characterized in that, described strengthening mechanism also comprises gel resin parts (9), described gel resin parts (9) are arranged on described some glue component (7), described gel resin parts (9) comprise the gel resin jaw (91) for dispensing needle head described in wiping (73), and described gel resin jaw (91) can move to described dispensing needle head (73) position.
7. a kind of camera module test machine according to claim 5 or 6, it is characterized in that, described strengthening mechanism also comprises adhesive curing parts, described adhesive curing parts comprise cure lamp (8), described cure lamp (8) can be irradiated to described some glue position, and described some glue component (7) is symmetricly set in described adhesive curing parts both sides respectively.
8. a kind of camera module test machine according to claim 4, it is characterized in that, described camera module test machine also comprises barcode scanning mechanism (10), described barcode scanning mechanism (10) comprises the 4th guide rail (101) and the sweep mechanism (102) for reading the checking component be positioned on described camera to be measured, described sweep mechanism (102) is arranged on described 4th guide rail (101), described sweep mechanism (102) can move to the top of the checking component position on described camera to be measured along described 4th guide rail (101), the checking component information read can be transferred to described controller by described sweep mechanism (102).
9. a kind of camera module test machine according to claim 8, is characterized in that, described resettlement groove (51) both sides are respectively arranged with blank (53) and blackboard (52).
10. a kind of camera module test machine according to claim 9, is characterized in that, described mechanism for testing (5), focus adjusting mechanism (6), strengthening mechanism and barcode scanning mechanism (10) all by air cylinder driven,
Described driving mechanism comprises air pump and wireway, and described air pump is by the cylinders in wireway and described mechanism for testing (5), focus adjusting mechanism (6), strengthening mechanism and barcode scanning mechanism (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510617213.3A CN105245871A (en) | 2015-09-24 | 2015-09-24 | Camera module testing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510617213.3A CN105245871A (en) | 2015-09-24 | 2015-09-24 | Camera module testing machine |
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| CN105785545A (en) * | 2016-04-21 | 2016-07-20 | 杭州马上自动化科技有限公司 | Automation focusing production line for cameras |
| CN107302698A (en) * | 2017-07-21 | 2017-10-27 | 珠海市广浩捷精密机械有限公司 | A kind of full-automatic focusing machine of wide-angle camera one drag two double |
| CN107493468A (en) * | 2017-07-21 | 2017-12-19 | 珠海市广浩捷精密机械有限公司 | A kind of full-automatic focusing machine of station of camera one drag two four |
| CN108234999A (en) * | 2018-01-22 | 2018-06-29 | 广东欧珀移动通信有限公司 | The test system and test method tested for the camera module of electronic device |
| CN109569968A (en) * | 2019-01-25 | 2019-04-05 | 大连邦城科技有限公司 | A kind of retardation coil string stick point glue equipment |
| CN112193812A (en) * | 2019-07-08 | 2021-01-08 | 宁波舜宇光电信息有限公司 | Loading and unloading equipment for jointed boards of carriers |
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| CN112193812A (en) * | 2019-07-08 | 2021-01-08 | 宁波舜宇光电信息有限公司 | Loading and unloading equipment for jointed boards of carriers |
| CN112193812B (en) * | 2019-07-08 | 2022-04-26 | 宁波舜宇光电信息有限公司 | Loading and unloading equipment for jointed boards of carriers |
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