CN105445897B - Automatic focusing test equipment and automatic focusing method of testing - Google Patents
Automatic focusing test equipment and automatic focusing method of testing Download PDFInfo
- Publication number
- CN105445897B CN105445897B CN201410414491.4A CN201410414491A CN105445897B CN 105445897 B CN105445897 B CN 105445897B CN 201410414491 A CN201410414491 A CN 201410414491A CN 105445897 B CN105445897 B CN 105445897B
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- camera lens
- mobile base
- focusing
- focus control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A kind of automatic focusing test equipment, suitable for the focal distance of multiple camera lens modules on one connecting plate of automatic test, including focus control, first driving means, carrying Mobile base and the second drive device.Focus control can be driven by first driving means, focus control is rotatably longitudinally shifted up and down along a y direction.Sliding seats is carried below focus control periphery, and carries Mobile base and is connected to the second drive device, carrying Mobile base can be driven by the second drive device, make carrying Mobile base movably along an X direction flatly front and rear displacement.When connecting plate is fixed on carrying Mobile base and these camera lens modules are in turn displaced to below the focus control along the X direction with the carrying Mobile base, focus control rotatably longitudinally shifts and in turn catches these camera lens modules on connecting plate to drive these camera lens modules to rotate up and down along the y direction, and then tests the focal distance of these camera lens modules.The present invention separately provides a kind of automatic focusing method of testing.
Description
Technical field
It is especially a kind of to be applied to automatically the present invention relates to a kind of automatic focusing test equipment and automatic focusing method of testing
The automatic focusing test equipment and automatic focusing method of testing of multiple camera lens modules on a connecting plate are adjusted, can reduce work hours wave
Take, improve operating efficiency.
Background technology
Portable type electronic product in recent years, such as digital camera, mobile phone, tablet personal computer, PC Camera, notebook computer
And personal palm PC (PDA) etc., the camera lens module of miniaturization is generally fitted provided with, promotes consumer gradually to form using above-mentioned
The custom of the shoot function of electronic product, to meet the needs of consumer can shoot with record whenever and wherever possible.
Camera lens module must pass through the operation of focusing test, and the automatic focusing of the existing camera lens module of plant produced line is surveyed
Examination equipment is the automatic test mode using single lens module, that is, whenever camera lens module needs to focus, or after the completion of focusing,
The camera lens module tested need to be unloaded down from test board, to change next group of camera lens module to be measured, it is dynamic that focusing could be carried out
Make, it is clear that existing automatic focusing test equipment and test mode are operationally extremely inconvenient, expend man-hour, and operating efficiency is low.
Then, the present inventor's thoughts above mentioned problem can improve, and concentrate on studies and coordinate the utilization of the principles of science, carry
Go out invention that is a kind of reasonable in design and being effectively improved above mentioned problem.
The content of the invention
It is a primary object of the present invention to provide a kind of automatic focusing test equipment and automatic focusing method of testing, Neng Goulian
The focal distance of multiple camera lens modules on one connecting plate of the continuous automatic test in ground, can reduce work hours waste, improve operating efficiency.
In order to solve the above-mentioned technical problem, the present invention provides a kind of automatic focusing test equipment, connects suitable for automatic test one
The focal distance of multiple camera lens modules on plate, the automatic focusing test equipment include：One focus control, focus control connection
In a first driving means, the focus control can be driven by the first driving means, make the focus control rotatably vertical along one
Direction of principal axis longitudinally shifts up and down；And one carrying Mobile base, the carrying sliding seats in the focus control periphery below, and should
Carrying Mobile base is connected to one second drive device, and the carrying Mobile base can be driven by second drive device, moves the carrying
Dynamic seat is movably along an X direction flatly front and rear displacement；Wherein, the connecting plate is fixed on the carrying Mobile base and these mirrors
Head module with the carrying Mobile base along the X direction be in turn displaced to below the focus control when, the focus control is rotatably
Longitudinally shifted up and down along the y direction and in turn catch these camera lens modules on the connecting plate to drive these camera lens moulds
Block rotates, and then tests the focal distance of these camera lens modules.
In order to solve the above-mentioned technical problem, the present invention provides a kind of automatic focusing method of testing, including step：One institute is provided
The automatic focusing test equipment stated；There is provided one has the connecting plate of multiple camera lens modules；The connecting plate is attached into the automatic focusing to survey
Try equipment；The original position during connecting plate is tested in setting automatically；The test parameter during connecting plate is tested in setting automatically；And start and be somebody's turn to do
These camera lens modules that automatic focusing test equipment is tested on the connecting plate automatically.
In summary, automatic focusing test equipment and automatic focusing method of testing provided by the present invention, driven by first
Dynamic device driving focus control action, makes focus control rotatably longitudinally be shifted up and down along a y direction, and passes through the
The driving carrying Mobile base action of two drive devices, makes carrying Mobile base movably along an X direction flatly front and rear displacement,
And multiple camera lens modules on connecting plate with carrying Mobile base and along X direction in turn horizontal shift to below focusing head, and then
The focusing head above connecting plate is set in turn to catch these camera lens modules on connecting plate to drive these camera lens modules downwards
Rotate, with the focal distance of continuously multiple camera lens modules on automatic test connecting plate, and can automate and be rapidly completed certainly
The action of dynamic focusing and detection, effectively improves operating efficiency.
Brief description of the drawings
Fig. 1 is the schematic perspective view (one) of automatic focusing test equipment of the present invention.
Fig. 2 is the schematic perspective view (two) of automatic focusing test equipment of the present invention.
Fig. 3 is the schematic perspective view (three) of automatic focusing test equipment of the present invention.
Fig. 4 is the schematic side view (one) of automatic focusing test equipment of the present invention.
Fig. 5 is the schematic side view (two) of automatic focusing test equipment of the present invention.
Fig. 6 is the schematic side view (three) of automatic focusing test equipment of the present invention.
Fig. 7 is the flow chart of automatic focusing method of testing of the present invention.
Focus control 10
Focusing wheel 11
Focusing head 12
First driving means 20
Belt 21
Driving wheel 22
First motor 23
First pneumatic cylinder 24
Mounting seat 25
Carry Mobile base 30
Displacement structure 31
Slide construction 32
Sliding part 321
Track 322
Fixture 33
Second drive device 40
Second motor 41
Screw rod 42
Colour table group 50
Colour table 51,52,53
3rd drive device 60
Pneumatic cylinder 61,62,63
Start button 71
Scram button 72
Connecting plate p
Camera lens module m
Computer installation C
Embodiment
To make to have further understanding to the purpose of the present invention, construction, feature and its function, coordinate the detailed of embodiment
It is described as follows.Need first to illustrate, the correlated measure mentioned by the present embodiment respective figure, only specifically describing this hair
Bright embodiment is in order to understand its content, not for the interest field of the limitation present invention.
Fig. 1 be refer to Fig. 6.The embodiment of the present invention provides a kind of automatic focusing test equipment, connects suitable for adjust automatically one
The focal distance of multiple camera lens module m on plate P.Foregoing connecting plate P can be synthesized one piece big electricity by same circuit board more than two panels
Road plate, alternatively referred to as plywood or jigsaw.The present embodiment automatic focusing test equipment consists essentially of a focus control 10, one first
Drive device 20, one carries the drive device 40 of Mobile base 30 and 1 second.
Focus control 10 is connected to first driving means 20, and by first driving means 20 focus control 10 can be driven to move
Make, focus control 10 is rotatably longitudinally shifted up and down along a y direction (that is, Z-direction).For example, this reality
A focusing wheel 11 and a focusing head 12 (such as Fig. 4) can be included by applying the focus control 10 of example, and first driving means 20 can include
There are a belt 21, a driving wheel 22, one first motor 23, one first pneumatic cylinder 24 and a mounting seat 25.
Focusing wheel 11 is located at one end of mounting seat 25, and the other end of mounting seat 25 is then linked to pneumatic cylinder 24, and pneumatic cylinder
24 are used to drive mounting seat 25 to shift up and down along y direction, and then drive focusing wheel 11 synchronously to be moved down along y direction
Position.Focusing head 12 is detachably mounted to focusing wheel 11, corresponding with the camera lens module m on the connecting plate P with all size, and
Focusing head 12 can shift up and down with focusing wheel 11 along y direction.
First motor 23 is attached to mounting seat 25 and away from focusing wheel 11.One end of belt 21 is located at focusing wheel 11, and skin
Driving wheel 22 is attached to 21 other end and is driven by the first motor 23, and then drives the rotation of focusing wheel 11, and focusing head
12 can be rotated with focusing wheel 11, and focusing head 12 is taken turns with focusing to be coaxially disposed, that is, focusing head 12 can edge with focusing wheel 11
Same axis rotates.Therefore, the present embodiment is using the first pneumatic cylinder 24 of first driving means 20 as to drive installation seat 25
The power source moved along y direction, and using the first motor 23 as to drive the power source that driving wheel 22 is rotated,
And then focus control 10 can be driven to shift and rotate up and down along y direction.
Carrying Mobile base 30 is located at part below the periphery of focus control 10, and carries Mobile base 30 and be connected to the second driving
Device 40, and carrying Mobile base 30 can be driven to act by the second drive device 40, make carrying Mobile base 30 movably horizontal along one
Direction of principal axis (that is, Y direction) flatly shifts.For example, one end of the carrying Mobile base 30 of the present embodiment has to downward
Stretch setting a displacement structure 31 (such as：Shift nut), and the second drive device 40 can include one second motor 41 and one
The screw rod 42 of the second motor 41 is connected to, and screw rod 42 sets along X direction (that is, Y direction) and is carved with screw thread, and screw rod
42 are arranged in displacement structure 31.In addition, the other end of carrying Mobile base 30 has the slide construction 32 for extending downwardly setting, and
Slide construction 32 can include a sliding part 321 and a track 322, and sliding part 321 is snug fit on track 322.Therefore,
When the second motor 41 drives screw rod 42 displacement structure 31 is advanced or is retreated along screw rod 42, and then drive and hold along the rotation of its axis
Carry Mobile base 30 synchronously to shift along before and after X direction, that is to say, that the present embodiment is by the second motor of the second drive device 40
41 as the power source rotated to drive screw 42 along its axis, and then is able to drive carrying Mobile base 30 can be along X direction
Flatly front and rear displacement.Furthermore connecting plate P is selectively fixed to carrying Mobile base 30, that is, when connecting plate P is fixed to carrying movement
, can be with carrying Mobile base 30 along X direction horizontal shift during seat 30.Also, connecting plate P can be by carrying one on Mobile base 30
Fixture 33 and be fixed to carrying Mobile base 30.
During action, as shown in Figures 2 to 5, focus control 10 is driven by first driving means 20, rotates focus control 10
Ground carries Mobile base 30 and driven by the second drive device 40 along y direction longitudinally displacement (such as Fig. 4 and Fig. 5) up and down, makes
Carrying Mobile base 30 flatly shifts (such as Fig. 2 and Fig. 3) along X direction, and focusing head 12 rotates with focusing wheel 11 along y direction
It is lower on the ground to shift, and these camera lens modules m on connecting plate P is in turn displaced to focusing with carrying Mobile base 30 along X direction
First 12 underface, focusing head 12 is set in turn to catch these camera lens modules m on connecting plate P to drive these camera lens modules m
Rotate, and then adjust these camera lens modules m focal distance.
Specifically, carrying Mobile base 30 is flatly shifted by the driving of the second drive device 40, and is placed and be fixed to
Connecting plate P on carrying Mobile base 30 is also flatly shifted therewith, and makes outermost camera lens module m on connecting plate P (numbering is, for example,
1) be flatly displaced to the underface of focusing head 12, and focusing head 12 by first driving means 20 drives edge y direction and to
Lower movement, to catch outermost camera lens module m on connecting plate P downwards and drive its rotation, and then testing lens module m camera lens
Distance between sensing chip is camera lens module m focal distance, and after the completion of focusing, focusing head 12 is by first driving means 20
Drives edge y direction and move up, and carry Mobile base 30 and flatly shifted by the driving of the second drive device 40 again
One preset distance, one on connecting plate P adjacent camera lens module m (numbering is, for example, 2) is set flatly to be displaced to focusing head 12 just
Lower section, and focusing head 12 caught downwards by the drives edge y direction of first driving means 20 again on connecting plate P this is adjacent
Camera lens module m simultaneously drives its rotation, to test the distance between the camera lens and sensing chip of the adjacent camera lens module m.It is in this way, logical
Cross focusing head 12 shift and rotate up and down reciprocating motion and carrying Mobile base 30 horizontal shift, enable focusing head 12 according to
Ten on connecting plate P camera lens module m to be measured are caught secondaryly to drive these camera lens modules m to rotate, and then test these camera lenses
Module m focal distance.Therefore, it is driven and accurately shift to carry Mobile base 30, and focus control 10 is driven and accurate
Ground rotates, and enables pair for these camera lens modules m that the present embodiment automatic focusing test equipment continuously tests on connecting plate P automatically
Defocus distance, to greatly improve operating efficiency.
In addition, the present embodiment automatic focusing test equipment also includes a colour table group 50 for being used to carry out flaw test, that is,
Colour table group 50 is to the progress flaw test (such as Fig. 6) after each camera lens module m is focused.Colour table group 50 is located at focus control
Part above 10 periphery, and colour table group 50 is connected to the 3rd drive device 60, and colour table can be driven by the 3rd drive device 60
The action of group, make colour table group 50 movably along a short-axis direction (that is, X-direction) left and right sidesing shifting, and foregoing short-axis direction
(X-direction), X direction (Y direction), y direction (Z-direction) are vertical each other.In addition, for example, this reality
Apply the colour table group 50 of example can include three kinds of different colours colour table 51,52,53 (such as：White, grey and black), and the
Three drive devices 60 can include three respectively driving the pneumatic cylinder 61,62,63 of three colour tables, make three colour tables 51,52,
53 respectively can be displaced to directly over focus control 10 along short-axis direction successively, make each camera lens module m focused after energy
Complete white picture, complete grey picture and completely black picture are enough photographed, whether is had a stain with detector lens module m and bright dim spot.
In addition, the present embodiment automatic focusing test equipment can also be connected with a computer installation C (such as Fig. 1), and computer
Device C can be electrically connected to first, second, third drive device 20,40,60 by connecting line, to send assignment instructions, control it
Act and to detecting data and handling etc., so that operating personnel can enter according to the working condition of automatic focusing test equipment
Row associative operation.Therefore, when focus control 10 rotation fall after, camera lens module m can by shooting positioned at focus control 10 just on
Pattern on one focusing plate (figure omits) of side, and return data makes what computer installation C foundations were returned to computer installation C
Data and a built-in test program carry out image analysis processing, and then control first driving means 20, make focus control 10
It is dynamic, with testing lens module m focal distance, and utilize screen viewing result.
It should be noted that the present embodiment automatic focusing test equipment also includes the horse that remaining is used for difference in functionality action
Reach, pneumatic cylinder, screw rod and connecting line, but the not improvement emphasis of the present embodiment, thus for ease of illustration and accompanying drawing succinct and
Its specific configuration is not presented.In addition, automatic focusing test equipment can mount on a firm work housing, right work housing
Construction be not intended to limit, can suitably be changed in response to needs.
Furthermore in other embodiments, first, second, third drive device 20,40,60, can also be according to actual demand
Any drive device such as hydraulic type, vapour-pressure type, electronic type or combination, to reach driving and pinpoint effect.
Referring to Fig. 7, be the flow chart of the present invention, and please also refer to Fig. 2 to Fig. 6.The present invention additionally provides one kind certainly
Dynamic focusing method of testing, including step are as follows：
(S101) a foregoing automatic focusing test equipment is provided.
(S103) providing one has multiple camera lens module m connecting plate P.
(S105) connecting plate P is attached to automatic focusing test equipment, i.e., be fixed on connecting plate P by the fixture 33 of an adaptation
The carrying Mobile base 30 of automatic focusing test equipment.Specifically, fixture 33 is locked on carrying Mobile base 30, then by connecting plate
P is placed on fixture 33, so that connecting plate P is fixed on carrying Mobile base 30.In installs fixture 33, if carrying Mobile base 30 is not
In initial position, carrying Mobile base 30 is moved to initial position.
(S107) original position during the automatic test connecting plate P of setting, i.e., by camera lens module m (examples one of on connecting plate P
Such as outermost camera lens module) it is corresponding to the position of focusing head 12 of focus control 10.Now, focusing head 12 can rotate and fall, can
Check camera lens module m whether in focusing 11 centres of wheel by surface for operating personnel.If camera lens module m optical center is with adjusting
There is deviation at 11 centers of Jiao's wheel, carrying Mobile base 30 can be advanced or be retreated along X direction, until camera lens module m optical center
It is consistent with 11 centers of focusing wheel.In addition, may be inclined for the size of fixture 33 if there is left-right deviation camera lens module m optical center
Difference, answer gauging fixture 33.
(S109) test parameter during automatic test connecting plate P is set.Specifically, test parameter can be included on connecting plate P
Spacing between camera lens module m number, camera lens module m width and camera lens module m etc. accurately moves interval with determination, and
It can be set and be stored by a test program and be performed.
(S111) start automatic focusing test equipment to test these camera lens modules m on connecting plate P automatically.Come in detail
Say, when operating personnel press button 71 at the beginning of automatic focusing test equipment, automatic focusing test equipment starts running immediately,
Focus control 10 is driven by first driving means 20, focusing head 12 is rotatably shifted up and down along y direction with focusing wheel 11,
Carrying Mobile base 30 is driven by the second drive device 20, connecting plate P is flatly displaced to along X direction with carrying Mobile base 30
The lower section of focusing head 12, and then make focusing head 12 in turn catch these camera lens modules m on connecting plate P to drive these camera lens modules
M is rotated, and automatically tests these camera lens modules m according to the setting of these camera lens modules m images and test program photographed
Focal distance, and colour table group 50, and the colour table group photographed according to these camera lens modules m are driven by the 3rd drive device 60
Whether setting detection these camera lens modules m of 50 picture and test program has a stain and bright dim spot, to be automatically performed on connecting plate P
All camera lens module m automatic focusing and detection.If maloperation occurs when automatic focusing test equipment is in operating, or it is different
Thing collides automatic focusing test equipment, and operating personnel can press a scram button 72 of automatic focusing test equipment, allows automatic
Focusing test equipment shuts down at once.
(S111) after camera lens module m all on connecting plate P automatic focusing and detection is automatically performed, in bad camera lens
Marked erroneous code on module m.
In summary, the automatic focusing test equipment that the embodiment of the present invention is provided, driven and adjusted by first driving means
Coke installation acts, and focus control is rotatably longitudinally shifted up and down along a y direction, and driven by the second drive device
Dynamic carrying Mobile base action, make carrying Mobile base movably along an X direction flatly front and rear displacement, and it is more on connecting plate
With carrying Mobile base, along X direction, in turn horizontal shift to below focusing head, and then makes the tune above connecting plate to individual camera lens
Burnt head can in turn catch these camera lens modules on connecting plate downwards to drive these camera lens modules to rotate, continuously to automate
The focal distance of multiple camera lens modules on connecting plate is adjusted, and the action for being rapidly completed automatic focusing and detection can be automated,
Effectively improve operating efficiency.
It the foregoing is only the preferred embodiments of the present invention, it is not intended that the scope of patent protection of the present invention is limited, so
The equivalence changes made with description of the invention and accompanying drawing content, are similarly all contained in the scope of the present invention
It is interior, declare hereby.
Claims (10)
1. a kind of automatic focusing test equipment, suitable for the focal distance of multiple camera lens modules on one connecting plate of automatic test, it is special
Sign is that the automatic focusing test equipment includes：
One focus control, the focus control are connected to a first driving means, and the focus control can be driven by described first
Device drives, and the focus control is revolvably longitudinally shifted up and down along a y direction, the focus control includes one
Focusing wheel and a focusing head, the focusing head are removedly taken turns located at the focusing, and the focusing head and the focusing wheel are same
Set axle；And
One carrying Mobile base, the carrying sliding seats is below the periphery of the focus control, and the carrying Mobile base connects
One second drive device is connected to, the carrying Mobile base can be driven by second drive device, enable the carrying Mobile base
Movably along an X direction flatly front and rear displacement；
Wherein, the connecting plate is fixed to the carrying Mobile base and the multiple camera lens module is with described in the carrying Mobile base edge
When X direction is in turn displaced to the lower section of the focus control, the focus control is rotatably along y direction longitudinal direction
Shifted under on the ground and in turn catch the multiple camera lens module on the connecting plate to drive the multiple camera lens module to rotate,
And then test the focal distance of the multiple camera lens module.
2. automatic focusing test equipment according to claim 1, it is characterised in that the first driving means include one
Belt, a driving wheel, one first motor, one first pneumatic cylinder and a mounting seat, the focusing wheel are arranged on the mounting seat
One end, the other end of the mounting seat-be connected to first pneumatic cylinder, first motor is arranged in the mounting seat
And the focusing wheel is away from, one end of the belt is arranged on the focusing wheel, and the other end of the belt is arranged on institute
State on driving wheel and driven by first motor.
3. automatic focusing test equipment according to claim 1, it is characterised in that second drive device includes one
For screw rod and one to drive the second motor that the screw rod rotates, one end of the carrying Mobile base, which has, extends downwardly setting
One displacement structure, the screw rod are arranged in the displacement structure.
4. automatic focusing test equipment according to claim 3, it is characterised in that the other end tool of the carrying Mobile base
There is the slide construction for extending downwardly setting.
5. automatic focusing test equipment according to claim 4, it is characterised in that the slide construction includes a slip
Part and a track, the sliding part are snug fit on the track.
6. automatic focusing test equipment according to claim 1, further comprises a colour table group, the colour table group is located at institute
Above the periphery for stating focus control, and the colour table group is connected to one the 3rd drive device, and the colour table group can be by the described 3rd
Drive device drives, and enables the colour table group movably along perpendicular to a short axle side of the y direction and the X direction
To flatly left and right sidesing shifting.
7. a kind of automatic test approach, it is characterised in that including step：
One automatic focusing test equipment according to claim 1 is provided；
There is provided one has the connecting plate of multiple camera lens modules；
The connecting plate is attached to the automatic focusing test equipment；
The original position during connecting plate is tested in setting automatically；
The test parameter during connecting plate is tested in setting automatically；And
Start the multiple camera lens module that the automatic focusing test equipment is tested on the connecting plate automatically.
8. automatic test approach according to claim 7, it is characterised in that the connecting plate is being attached to the automatic tune
In the step of burnt test equipment, further include and the connecting plate is fixed on by the automatic focusing test by the fixture of an adaptation
The carrying Mobile base of equipment.
9. automatic test approach according to claim 7, it is characterised in that rising when setting tests the connecting plate automatically
In the step of beginning position, one of the multiple camera lens module on the connecting plate is set to be moved to the carrying Mobile base
The underface of the focusing head, to set the original position.
10. automatic test approach according to claim 7, it is characterised in that when setting tests the connecting plate automatically
In the step of test parameter, the test parameter is set by a test program, and the test parameter is included on the connecting plate
The multiple camera lens module number, width and spacing, to determine accurate mobile interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414491.4A CN105445897B (en) | 2014-08-21 | 2014-08-21 | Automatic focusing test equipment and automatic focusing method of testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414491.4A CN105445897B (en) | 2014-08-21 | 2014-08-21 | Automatic focusing test equipment and automatic focusing method of testing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105445897A CN105445897A (en) | 2016-03-30 |
| CN105445897B true CN105445897B (en) | 2017-12-19 |
Family
ID=55556284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410414491.4A Expired - Fee Related CN105445897B (en) | 2014-08-21 | 2014-08-21 | Automatic focusing test equipment and automatic focusing method of testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105445897B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451131A (en) * | 2018-12-26 | 2019-03-08 | 上海闻泰电子科技有限公司 | Mobile terminal test device |
| CN116009231B (en) * | 2022-12-15 | 2023-09-22 | 江苏缪斯光电科技有限公司 | Calibrating device for laser optical sighting telescope |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090116909A (en) * | 2008-05-08 | 2009-11-12 | (주)이즈미디어 | Camera module focus test apparatus |
| CN201594862U (en) * | 2009-12-04 | 2010-09-29 | 富港电子（东莞）有限公司 | Multifunctional working platform for image sensing mould manufacture |
| CN201689276U (en) * | 2010-05-21 | 2010-12-29 | 珠海市广浩捷精密机械有限公司 | Continuous test jig of lens |
| CN202710918U (en) * | 2012-04-28 | 2013-01-30 | 深圳市度信科技有限公司 | Focusing and testing device for camera module |
| CN102998892A (en) * | 2011-09-09 | 2013-03-27 | 金大凤 | Camera module continuous test and focus adjustment device having position detection function |
| CN103499870A (en) * | 2013-07-16 | 2014-01-08 | 宁波舜宇光电信息有限公司 | Automatic focusing equipment of high-pixel module |
-
2014
- 2014-08-21 CN CN201410414491.4A patent/CN105445897B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090116909A (en) * | 2008-05-08 | 2009-11-12 | (주)이즈미디어 | Camera module focus test apparatus |
| CN201594862U (en) * | 2009-12-04 | 2010-09-29 | 富港电子（东莞）有限公司 | Multifunctional working platform for image sensing mould manufacture |
| CN201689276U (en) * | 2010-05-21 | 2010-12-29 | 珠海市广浩捷精密机械有限公司 | Continuous test jig of lens |
| CN102998892A (en) * | 2011-09-09 | 2013-03-27 | 金大凤 | Camera module continuous test and focus adjustment device having position detection function |
| CN202710918U (en) * | 2012-04-28 | 2013-01-30 | 深圳市度信科技有限公司 | Focusing and testing device for camera module |
| CN103499870A (en) * | 2013-07-16 | 2014-01-08 | 宁波舜宇光电信息有限公司 | Automatic focusing equipment of high-pixel module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105445897A (en) | 2016-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109030498B (en) | Visual detection device and method for blade knife lines and surface defects | |
| CN1318839C (en) | Automatic optical detecting system for blemish assembly on printed circuit board | |
| JP6469368B2 (en) | Machine vision inspection system and method for performing high speed focused height measurement operation | |
| CN103716620B (en) | Automatic function testing machine for camera modules | |
| CA2947720C (en) | Apparatus and methods for weld measurement | |
| JP2009210414A (en) | Electronic component inspection method and device used for it | |
| DE102012201321A1 (en) | Dimensioning device, dimensional measuring method and program for dimensional measuring device | |
| CN207475681U (en) | Mobile phone screen detector | |
| JP2019100917A (en) | Inspection program generation system, generation method of inspection program and generation program of inspection program | |
| CN207799328U (en) | A kind of equipment by parallel light tube and MTF algorithm detection optical system resolving powers | |
| CN103308524A (en) | PCB automatic optical inspection system | |
| CN107064173A (en) | The detection means and detection method of large-scale planar optical elements beauty defects | |
| CN111693530A (en) | Detection device and method | |
| CN110542695A (en) | method and system for checking marking quality and repeated codes | |
| TW201530124A (en) | Electronic component inspection device | |
| CN105445897B (en) | Automatic focusing test equipment and automatic focusing method of testing | |
| CN2914145Y (en) | Focusing and testing device for vidicon head die set | |
| CN206990465U (en) | The defects of liquid crystal panel detection means | |
| TWI244359B (en) | Automatic optical detecting system for defect components on printed circuit board | |
| CN104154991B (en) | A kind of illuminance measuring method for testing and this illuminance measuring electricity testing device | |
| CN107302698B (en) | Wide-angle camera one-driving-two-station full-automatic focusing machine | |
| CN112858341B (en) | Detection method, shooting system and detection system | |
| CN205657767U (en) | Record integration board is burnt in test of camera module PDAF multistation | |
| CN201097110Y (en) | A measuring device for accurate aligning of up and down drone | |
| CN208155351U (en) | A kind of detection and sorting device for large scale pcb board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20171219 Termination date: 20200821 |