CN204576055U - Camera module OTP burning light box device - Google Patents
Camera module OTP burning light box device Download PDFInfo
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- CN204576055U CN204576055U CN201520194084.7U CN201520194084U CN204576055U CN 204576055 U CN204576055 U CN 204576055U CN 201520194084 U CN201520194084 U CN 201520194084U CN 204576055 U CN204576055 U CN 204576055U
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Abstract
The utility model relates to a kind of OTP burning light box of camera module.A kind of camera module OTP burning light box device, comprise casing, synchronous belt transmission device, proper figure board component, frame and convex lens, described synchronous belt transmission device is installed in the bottom in casing, described frame is erected in casing, described proper chart board component activity is installed in frame, proper figure board component is connected with synchronous belt transmission device, synchronous belt transmission device drives proper figure board component rectilinear motion in frame, the wall box relative with proper figure board component offers through hole, described convex lens activity is installed in through hole, the casing lateral wall offering through hole is also equiped with burning jig, burning jig has and the test burning mainboard treating that burning camera module is electrically connected.Achieve the robotization of the light box test environment of camera module, effectively promote test speed and precision, saved manpower simultaneously.
Description
Technical field
The utility model belongs to camera and manufactures field, is specifically related to a kind of OTP burning light box of camera module.
Background technology
OTP is the acronym of English One Time Programmable, it is a kind of type of memory of MCU, meaning and one-off programming, OTP many employings fuse structure, programming process is irreversible destructive activity, for the eeprom that traditional company adopts, OTP has cheap advantage, this seems extremely important at increasingly competitive mobile phone market, in the application of camera module, OTP is with its cheap price, be used in easily and fast in high-pixel camera head and obtain increasing application, the quality promoting high-pixel camera head is played a significant role, such as, can by storing the extraordinary imaging effect of Lensshading gain of parameter consistance, the phenomenon occurring colour cast is avoided by storing AWB parameter, by storing speed and the accuracy of AF position fast lifting module A F focusing, by the version of store M odule ID management product effectively, client is facilitated to distinguish different module manufacturers and the different lens of employing by storing Lens ID, to facilitate them to the control of product, but, programming process due to OTP is irreversible, along with the development of science and technology, mobile phone module, pixel, quality and skill upgrading more and more severization, also more and more higher to the burning process entails of camera module OTP, the convex lens that traditional approach is the proper chart board of the test manually adjusted in light box and corrects, then by burning jig, OTP burning is carried out to camera module.Each displacement precision is low and test process is consuming time long, is difficult to the accuracy ensureing the burning of camera module.
Utility model content
The technical problems to be solved in the utility model is: the camera module OTP burning light box device providing the test environment precision of a kind of camera module OTP burning very high.
The utility model solves the technical scheme that its technical matters adopts: a kind of camera module OTP burning light box device, comprise casing, synchronous belt transmission device, proper figure board component, frame and convex lens, described synchronous belt transmission device is installed in the bottom in casing, described frame is erected in casing, described proper chart board component activity is installed in frame, proper figure board component is connected with synchronous belt transmission device, synchronous belt transmission device drives proper figure board component rectilinear motion in frame, casing offers through hole on the sidewall relative with proper figure board component, described convex lens activity is installed in through hole, the casing lateral wall offering through hole is also equiped with burning jig, burning jig has and the test burning mainboard treating that burning camera module is electrically connected.
Preferred further, described proper figure board component comprises acrylic board, light source, just chart board and fixed head, described light source, acrylic board and proper chart board three stack together successively and are suspended on fixed head by pillar, and fixed head is connected with synchronous belt transmission device, and proper chart board is relative with through hole.
Preferred further, described synchronous belt transmission device comprises the first belt wheel, the second belt wheel, stretching pulley and Timing Belt, first belt wheel is connected with motor driver, first belt wheel and the second belt wheel are lived apart the relative both sides of box house, first belt wheel is connected with the second belt wheel by Timing Belt, stretching pulley is installed between the first belt wheel and the second belt wheel and by Timing Belt tensioning, Timing Belt is fixedly connected with fixed head.
Preferred further, described frame comprises optical axis, and the madial wall that described optical axis two ends are fixed on casing is suspended at the top of synchronous belt transmission device, and fixed head is located on optical axis, the bottom of fixed head is connected with Timing Belt, and Timing Belt drives fixed head straight line slippage on optical axis.
Preferred further, described optical axis has four, and four optical axises are arranged in parallel.
Preferred further, the box inside wall offering through hole is equiped with cylinder, and the piston rod of cylinder is connected with convex lens, and cylinder drives convex lens cover through hole or leave through hole.
The beneficial effects of the utility model are, the utility model camera module OTP burning light box device drives proper chart board to move linearly by synchronous belt transmission device, without the need to the proper figure Board position of manual adjustments, proper chart board shift position is accurate, and without the need to repeatedly adjusting, save regulation time, improve the efficiency of test burning.Convex lens have driven convex lens to cover through hole by cylinder and have left the accurate movement of through hole two positions simultaneously, and structure is simple, and Adjustment precision is high.The utility model makes that the testing and debugging process of camera module before burning is consuming time to be shortened greatly, achieves the robotization of the light box test environment of camera module, effectively promotes test speed and precision, has saved manpower simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model camera module OTP burning light box device.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
In figure 1, casing; 2, synchronous belt transmission device; 3, proper figure board component; 4, frame; 5, convex lens; 6, burning jig; 7, cylinder; 8, motor driver; 11, through hole; 21, the first belt wheel; 22, the second belt wheel; 23, stretching pulley; 24, Timing Belt; 31, acrylic board; 32, light source; 33, proper chart board; 34, fixed head; 41, optical axis; 71, piston rod; 100, camera module.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of camera module OTP burning light box device described in the utility model, comprises casing 1, synchronous belt transmission device 2, just figure board component 3, frame 4, convex lens 5 and cylinder 7.Described casing 1 is square chest, the upper cover energy activity folding of casing 1.
Described synchronous belt transmission device 2 is installed in the bottom in casing 1.Described synchronous belt transmission device 2 is installed in the bottom in casing 1.Described synchronous belt transmission device 2 comprises the first belt wheel 21, second belt wheel 22, stretching pulley 23 and Timing Belt 24, first belt wheel 21 is connected with motor driver 8, first belt wheel 21 and the second belt wheel 22 are lived apart the inner relative both sides of casing 1, first belt wheel 21 is connected with the second belt wheel 22 by Timing Belt 24, and stretching pulley 23 to be installed between the first belt wheel 21 and the second belt wheel 22 and by Timing Belt 24 tensioning.Described motor driver 6 is stepper motor.
Described frame 4 is erected in casing 1, and described frame 4 comprises optical axis 41, and the madial wall that described optical axis 41 two ends are fixed on casing 1 is suspended at the top of synchronous belt transmission device 2, and described optical axis 41 has four, and four optical axises 41 are arranged in parallel.
Described proper figure board component 3 comprises acrylic board 31, light source 32, just chart board 33 and fixed head 34, and described light source 32, acrylic board 31 and proper chart board 33 three are stacked together successively and be suspended on fixed head 34 by pillar 35.Four edges of fixed head 34 offer axis hole, and fixed head 34 is installed on optical axis 41 by axis hole.The bottom of fixed head 34 is fixedly connected with Timing Belt 24, and Timing Belt 24 drives the straight line slippage on optical axis 41 of proper figure board component 3.
Casing 1 offers through hole 11 on the sidewall relative with proper chart board 33, the box inside wall offering through hole 11 is equiped with cylinder 7, the piston rod 71 of cylinder 7 is connected with convex lens 5, and cylinder 7 drives convex lens 5 rectilinear motion to make convex lens 5 can cover through hole 11 or leave through hole 11.The casing lateral wall offering through hole 11 is also equiped with burning jig 6, and burning jig 6 has and the test burning mainboard treating that burning camera module 100 is electrically connected.
Camera module 100, when carrying out OTP burning to camera module 100, is installed in burning jig 6 by the utility model, is electrically connected by camera module 100 with the test burning mainboard of burning jig 6 simultaneously.First, camera module 100 is carried out to the burning of landscape mode.In this mode, on through hole 11 without convex lens 4.Close the upper cover of casing 1, and light source 32 is lighted, light source 32 through acrylic board 31 by the pattern displaying on proper chart board 33 at camera module 100 place.Drive the straight line slippage on optical axis 41 of proper figure board component by synchronous belt transmission device 2, the distance accurately between adjustment and camera module 100, then carries out the burning of landscape mode to camera module 100.
Second step, carries out the burning of close shot pattern to camera module 100.In this mode, convex lens 5 are covered on through hole 11 by cylinder 7 action.Close the upper cover of casing 1, and light source 32 is lighted, light source 32 through acrylic board 31 by the pattern displaying on proper chart board 33 at camera module 100 place.Drive the straight line slippage on optical axis 41 of proper figure board component by synchronous belt transmission device 2, the distance accurately between adjustment and camera module 100, then carries out the burning of close shot pattern to camera module 100.And then the OTP burning achieved camera module 100.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine its technical scope according to right.
Claims (6)
1. a camera module OTP burning light box device, it is characterized in that: comprise casing (1), synchronous belt transmission device (2), proper figure board component (3), frame (4) and convex lens (5), described synchronous belt transmission device (2) is installed in the bottom in casing (1), described frame (4) is erected in casing (1), the activity of described proper figure board component (3) is installed in frame (4), proper figure board component (3) is connected with synchronous belt transmission device (2), synchronous belt transmission device (2) drives proper figure board component (3) at the upper rectilinear motion of frame (4), casing (1) offers through hole (11) on the sidewall relative with proper figure board component (3), described convex lens (5) activity is installed in through hole (11) place, the casing lateral wall offering through hole (11) is also equiped with burning jig (6), burning jig (6) has and the test burning mainboard treating that burning camera module (100) is electrically connected.
2. camera module OTP burning light box device according to claim 1, it is characterized in that: described proper figure board component (3) comprises acrylic board (31), light source (32), just chart board (33) and fixed head (34), described light source (32), acrylic board (31) and proper chart board (33) three stack together successively and are suspended on fixed head (34) by pillar (35), fixed head (34) is connected with synchronous belt transmission device (2), and proper chart board (33) is relative with through hole (11).
3. camera module OTP burning light box device according to claim 2, it is characterized in that: described synchronous belt transmission device (2) comprises the first belt wheel (21), second belt wheel (22), stretching pulley (23) and Timing Belt (24), first belt wheel (21) is connected with motor driver (8), first belt wheel (21) and the second belt wheel (22) are lived apart the inner relative both sides of casing (1), first belt wheel (21) is connected with the second belt wheel (22) by Timing Belt (24), stretching pulley (23) to be installed between the first belt wheel (21) and the second belt wheel (22) and by Timing Belt (24) tensioning, Timing Belt (24) is fixedly connected with fixed head (34).
4. camera module OTP burning light box device according to claim 3, it is characterized in that: described frame (4) comprises optical axis (41), the madial wall that described optical axis (41) two ends are fixed on casing (1) is suspended at the top of synchronous belt transmission device (2), fixed head (34) is located on optical axis (41), the bottom of fixed head (34) is connected with Timing Belt (24), and Timing Belt (24) drives fixed head (34) in the upper straight line slippage of optical axis (41).
5. camera module OTP burning light box device according to claim 4, it is characterized in that: described optical axis (41) has four, four optical axises (41) are arranged in parallel.
6. camera module OTP burning light box device according to claim 1, it is characterized in that: on the box inside wall offering through hole (11), be equiped with cylinder (7), the piston rod (71) of cylinder (7) is connected with convex lens (5), and cylinder (7) drives convex lens (5) cover through hole (11) or leave through hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194084.7U CN204576055U (en) | 2015-04-01 | 2015-04-01 | Camera module OTP burning light box device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194084.7U CN204576055U (en) | 2015-04-01 | 2015-04-01 | Camera module OTP burning light box device |
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| Publication Number | Publication Date |
|---|---|
| CN204576055U true CN204576055U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520194084.7U Expired - Fee Related CN204576055U (en) | 2015-04-01 | 2015-04-01 | Camera module OTP burning light box device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105677434A (en) * | 2016-03-18 | 2016-06-15 | 格科微电子（上海）有限公司 | OTP (One Time Programmable) memory burn method for image sensor |
| CN106019801A (en) * | 2016-05-13 | 2016-10-12 | 昆山丘钛微电子科技有限公司 | Camera module PDAF double-station testing and burning integrated machine |
| CN106341680A (en) * | 2016-08-05 | 2017-01-18 | 歌尔股份有限公司 | Test light box |
-
2015
- 2015-04-01 CN CN201520194084.7U patent/CN204576055U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105677434A (en) * | 2016-03-18 | 2016-06-15 | 格科微电子（上海）有限公司 | OTP (One Time Programmable) memory burn method for image sensor |
| CN105677434B (en) * | 2016-03-18 | 2021-02-26 | 格科微电子（上海）有限公司 | OTP (one time programmable) burning method of image sensor |
| CN106019801A (en) * | 2016-05-13 | 2016-10-12 | 昆山丘钛微电子科技有限公司 | Camera module PDAF double-station testing and burning integrated machine |
| CN106019801B (en) * | 2016-05-13 | 2018-10-02 | 昆山丘钛微电子科技有限公司 | Camera module PDAF duplex bit test burning integration boards |
| CN106341680A (en) * | 2016-08-05 | 2017-01-18 | 歌尔股份有限公司 | Test light box |
| CN106341680B (en) * | 2016-08-05 | 2018-03-23 | 歌尔股份有限公司 | One kind test light box |
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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: 20150819 Termination date: 20190401 |