CN109547774A - Equipment for checking camera model - Google Patents
Equipment for checking camera model Download PDFInfo
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- CN109547774A CN109547774A CN201810325380.4A CN201810325380A CN109547774A CN 109547774 A CN109547774 A CN 109547774A CN 201810325380 A CN201810325380 A CN 201810325380A CN 109547774 A CN109547774 A CN 109547774A
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- inspection
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- camera model
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B43/00—Testing correct operation of photographic apparatus or parts thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
- G06F11/2221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test input/output devices or peripheral units
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Abstract
The present invention relates to a kind of equipment for checking camera model, effectively can carry out various types of inspections to same type or different types of multiple camera models.
Description
Technical field
The present invention relates to a kind of equipment for checking camera model, can be effectively to same type or different type
Multiple camera models carry out various types of inspections.
Background technique
Other than the intrinsic function of terminal, the function of such as taking pictures and record a video is added to such as mobile phone, tablet computer
With the terminal of PC, and in this respect, camera model plays an important role.
Recently, camera model realizes high-resolution picture quality, and including various functions, such as auto-focusing and optics
Zoom.
In general, the camera model of installation in the terminal is fabricated to image taking sensor, if CCD or CMOS is as main
Component, and the image of imaging sensor acquisition target, and by image with data storage in the storage unit of mobile terminal, and
And the image data of storage is shown on the display unit of mobile terminal with image.
After camera model production and before camera model delivery, camera model is carried out about camera model exception
A series of checking processes, e.g., focus adjustment test, resolution test and image measurement.
Therefore, to can be reduced in the exception of the camera model checked review time, carry out it is accurate check to
The camera model for improving production efficiency checks that system has very big demand.
For example, the equipment for checking camera model of the prior art disclosed in Korean Patent No.10-1089363
It include: workbench；Multiple tester units operate in conjunction with workbench, and can carry out inspection relevant to multiple test items
It looks into；It is multiple to be seated in unit, it is operated in conjunction with workbench, and be electrically connected with camera model and tester units, and survey accordingly
Examination device unit and the unit that is accordingly seated in being connected in tester units are configured in movable workbench or rotate multiple to carry out
Status of electrically connecting is remained when test.
In order to use the axial dipole field for checking such as camera model for checking the equipment of camera model of the prior art
Or the individual difference of inclination etc., it is necessary to by being placed on light source on the camera model for being connected to and being seated on unit, will divide
Resolution inspection figure is placed between camera model so that resolution ratio inspection figure is spaced apart predetermined space with camera model and captures
Individual difference is checked across the image of the light of resolution ratio inspection figure.
In the case, the resolution ratio inspection figure between light source and camera model is placed on to need to be seated on unit with merging
The optical axis of camera model be completely coincident.But if resolution ratio inspection figure not with the optical axis coincidence of camera model, it is existing
Problem is that the reliability of inspection result significantly reduces.
It is therefore important that be seated in camera model merging at the accurate location of unit, but also to make resolution ratio
Inspection figure is positioned as resolution ratio inspection figure and the optical axis of camera model is completely coincident.
Summary of the invention
The present invention attempts to provide a kind of equipment for checking camera model, can be by allowing individually checking equipment
It is upper to carry out inspection relevant to various inspection items and reduce the review time.
The present invention is intended to provide a kind of equipment for checking camera model, can reduce and pass between inspection area
Time needed for sending the camera model as test object, and reduce the stand-by time of camera model.
The present invention is intended to provide a kind of equipment for checking camera model, can check different types of multiple phases
Multiple camera models of machine module and same type.
The present invention is intended to provide a kind of equipment for checking camera model, can accurately check camera model,
But regardless of camera model be seated in position or rotation angle how.
The present invention is intended to provide a kind of equipment for checking camera model, can be by limiting rotary table
Rotating range and keep the torsion of conducting wire minimum.
The one according to the present invention aspect to solve aforementioned technical problem, it is possible to provide one kind is for checking camera model
Equipment, the equipment is provided with inspection unit, and in the state of on camera model merging inspection unit, the inspection unit exists
Multiple checking processes are carried out on camera model simultaneously.
Here, inspection unit includes: stationary work-table；It is seated in unit, is arranged on stationary work-table, and including extremely
Few two camera models are placed in region therein；Rotary table, be mounted on stationary work-table in order to along positive direction or
Opposite direction rotation；And multiple test cells, it is radially arranged on rotary table, to be passed through when rotary table rotates
Cross the upside for being seated in unit.
In the case, at least two camera models are seated on unit along the radius of turn merging of test cell, so that surveying
Examination unit can be located in by the rotation process of test cell is located at the essence that merging is seated on multiple camera models of unit
At true position, without other operation.
For this purpose, according to an exemplary embodiment of the present, it is seated in unit at least two single camera modules has can be set and set
The camera model socket entered thereon.In the case, at least two camera model sockets can be along the rotation of multiple test cells
Radius is placed.Another exemplary embodiment according to the present invention, is seated in unit at least two camera models can be set and be placed in it
On single camera modular jack.
In addition, any of multiple test cells of inspection unit may include being placed on to be seated in unit and test cell
Between resolution ratio inspection figure, and resolution ratio inspection figure can be seated in independently of test cell along the radius of turn of test cell
It is rotated on unit.
For this purpose, according to an exemplary embodiment of the present, resolution ratio inspection figure may include: that one end thereof is connected to resolution
It connection cam on the side of rate inspection figure, the rack gear that is connected on the other end of connection cam and is engaged with rack
Rotate gear.
Therefore, when rotating gear and being rotated along positive direction or opposite direction, resolution ratio check figure can by with rotation gear
The movement of the rack gear of engagement is in the radius of turn rotation or inclination being seated on unit along test cell.
In addition, according to an exemplary embodiment of the present, resolution ratio inspection figure may include: that resolution ratio inspection figure is arranged in
Rack gear at side；It is differentiated and when rotating gear and being rotated along positive direction or opposite direction with the rotation gear being engaged with rack
Rate inspection figure can be rotated or be tilted being seated on unit by the movement of the rack gear engaged with rotation gear.
According to the present invention it is possible to carry out relevant to various inspection items inspection in equipment individually checking, and can be with
Multiple camera models are checked simultaneously, to reduce the review time.
In addition, according to the present invention, the inspection unit for carrying out inspection relevant to various inspection items is configured to revolve
Turn mode movement, thus the time needed for reducing the camera model transmitted as test object, and reduce the standby of camera model
Time.
In addition, according to the present invention it is possible to checking multiple cameras of different types of multiple camera models and same type
Module, to improve inspection efficiency.In addition, resolution ratio inspection figure can be according to the position of the camera model being seated in or rotation angle
It rotates independently or tilts, to simplify the operation of inspection unit.
In addition, according to the present invention, the rotating range by limiting rotary table keeps the twist of conducting wire minimum, so that can
To improve the durability for checking equipment, and break line is not needed to unlock conducting wire, to improve inspection efficiency.
Detailed description of the invention
Fig. 1 is the solid for schematically showing the equipment according to an exemplary embodiment of the present invention for being used to check camera model
Figure.
Fig. 2 to Figure 13 is the inspection unit inspection for schematically showing the equipment shown in FIG. 1 for being used to check camera model
The top view of the process of multiple camera models.
Figure 14 is to show to be seated in the exemplary of unit for the inspection unit of the equipment shown in Fig. 2 for checking camera model
The view of embodiment.
Figure 15 is to show to show for the another of unit that be seated in of the inspection unit of the equipment shown in Fig. 2 for checking camera model
The view of example property embodiment.
Figure 16 and Figure 17 is to schematically show resolution ratio inspection figure according to an exemplary embodiment of the present invention to be applied to it
On inspection unit top view.
Figure 18 to Figure 20 is to schematically show bowing for the rotation process of resolution ratio inspection figure shown in Figure 16 and Figure 17
View.
Figure 21 and Figure 22 is the resolution ratio inspection figure application for schematically showing another exemplary embodiment according to the present invention
Arrive the top view of inspection unit thereon.
Figure 23 to Figure 25 is to schematically show bowing for the rotation process of resolution ratio inspection figure shown in Figure 21 and Figure 22
View.
Figure 26 and Figure 27 is the resolution ratio inspection figure application for schematically showing another exemplary embodiment according to the present invention
Arrive the top view of inspection unit thereon.
Specific embodiment
Specific term is defined, herein for convenience's sake to help to be readily appreciated that the present invention.Unless otherwise defined herein,
All technical terms and scientific terms used in the present invention have the normally understood meaning of those skilled in the art.
In addition, unless the context clearly determines otherwise, odd number expression may include its plural number expression, and plural number expression
It may include its odd number expression.
The equipment according to an exemplary embodiment of the present invention for checking camera model is described in detail hereinafter with reference to attached drawing.
Fig. 1 is the perspective view for showing the equipment according to an exemplary embodiment of the present invention for being used to check camera model.
It is according to an exemplary embodiment of the present invention for checking that the equipment 100 of camera model generally includes master referring to Fig. 1
Body 110, inspection unit 120, operating unit 130 and display unit 140.
Main body 110 is configured to provide for the sky that inspection unit 120, operating unit 130 and display unit 140 are disposed therein
Between, and PC (PC), power supply etc. can be placed in main body 110.
Inspection unit 120 provides the space for checking camera model, and inspection unit 120 can carry out various types of inspections
It looks into, such as individual difference test, resolution test, focus adjustment test and image measurement.It can according to need adjustment inspection item.
Operating unit 130 is configured to operate the process of the inspection camera model carried out by inspection unit 120, for example, operation
The direction of rotation that unit 130 can carry out inspection camera model, stop inspection or the determination rotary table to be described below
Deng operation.
Display unit 140 is the component for exporting the result of the inspection camera model carried out by inspection unit 120, and
Display unit 140 shows Quality Identification about the corresponding inspection item checked by inspection unit 120, thus allow using
Person finds out whether camera model has defective information.
Fig. 2 to Fig. 3 is to schematically show the inspection unit 120 shown in FIG. 1 for checking the equipment of camera model to examine
Look into the top view of the process of multiple camera models.
One aspect of the present invention can provide the equipment for checking camera model, be provided with inspection unit 120,
In the state that camera model is placed on inspection unit 120, the inspection unit 120 carries out multiple inspections simultaneously on camera model
Process.
It, for checking the camera model of the equipment inspection of camera model, is deposited as by according to an exemplary embodiment of the present invention
In fixed focal length (FF) type camera model with single fixed focal length, and has and make a reservation for basic focal length but actuator can be used
Change auto-focusing (AF) type camera model of focal length.
Here, inspection unit 120 includes stationary work-table 121；It is seated in unit 122, is arranged in stationary work-table 121
On, and there are at least two camera models to be placed in region therein, that is, with camera model merging socket 122a thereon and
122b；With rotary table 123, it is mounted on stationary work-table 121 in order to along positive direction or opposite direction rotation；And it is more
A test cell 124 (124a, 124b and 124c), is radially arranged on rotary table 123, to work as rotary table
By being seated in the upside of unit 122 when 123 rotation.
Here, be configured to can driving at the rotary shaft position by the way that rotary table 123 is arranged in for rotary table 123
Unit 123a is rotated along positive direction or opposite direction.
Unit 122 is seated in provide for being seated in (loading) or dismantling the region of (unloading) at least two camera model, and
Camera model can manually or automatically be supplied to and be seated in unit 122.
For example, in the case where camera model is automatically provided to that the camera model socket being seated on unit 122 is arranged in, phase
Machine modular jack is configurable to the camera model socket that can be automatically turned on and close, when camera model socket identifies camera
When module is normally seated in, camera model socket can be automatically closed, then, when completing the inspection to the camera model being seated in,
Camera model socket can automatically open.
According to an exemplary embodiment of the present, at least two camera models can along multiple test cells 124 (124a,
124b and 124c) radius of turn merging be seated on unit 122, when rotary table 123 is rotated along positive direction or opposite direction,
The multiple test cell passes through the upside for being seated in unit 122.
Therefore, by the rotation process of test cell 124, test cell 124 can be positioned at merging and be seated on unit 122
Multiple camera models on accurate location, without additionally operating test cell (for example, along X-axis, Y-axis or Z axis side
To linear movement).
Here, unless defined otherwise in the present specification, test cell 124 be located in merging be seated in it is more on unit 122
The case where accurate location on a camera model, will imply that the inspection area focused by test cell 124 and camera model
Optical axis be accurately overlapped.
Figure 14 and Figure 15 is to show to be seated in unit for the inspection unit of the equipment shown in Fig. 2 for checking camera model
The view of 122 various exemplary embodiments.
Shown in Figure 14 is seated in unit 122, and being seated in unit 122 and having can be set at least two and be placed in thereon has individually
The camera model socket of camera model.
Specifically, on being seated in unit 122, the first camera modular jack 122a of the merging of first camera module CM 1 thereon
It can be placed as being separated from each other with the second camera modular jack 122b of the merging of second camera module CM 2 thereon.For convenience
For the sake of Figure 14 show two camera models socket 122a and 122b, but the quantity of camera model socket can according to need into
One step increases.
Here, first camera module CM 1 and second camera module CM 2 can be identical type or different types.
In addition, shown in Figure 15 is seated in unit 122, being seated in unit 122 can be set single camera modular jack,
Wherein at least two camera model is placed in thereon.
Specifically, first camera module CM 1 and second camera module CM 2 can be placed on to be located at and be seated on unit 122
On camera model socket 122c.For convenience's sake, Figure 15 illustrates only two camera model CM1 and CM2 merging camera models
Example on socket, but the quantity of camera model can according to need and further increase.
Here, first camera module CM 1 and second camera module CM 2 can be identical type or different types.
According to the present invention it is possible to individually checking the inspection continuously carried out in equipment about various inspection items, and
Multiple camera models can be checked simultaneously, to reduce the review time.
In particular, according to the present invention it is possible to check first camera module CM and second camera module CM 2 simultaneously, even if two
A camera model is different type, so that being possible to further increase inspection efficiency.
In the case, at least two camera model socket 122a and 122b can be along the rotation of multiple test cells 124
Radius r is placed, and multiple test cells 124 is allowed to be located in the optical axis with camera model by the rotation process of test cell
The accurate location of coincidence, without other operation.
Inspection unit 120 shown in Fig. 2 to Figure 13 can carry out inspection relevant to a total of six inspection item, but in order to
For the sake of convenient, the reference label of test cell 124 is only meant as 124a, 124b and 124c.
Here, first test unit 124a can carry out resolution ratio and focus test, the second test cell 124b can be into
The test of row individual difference, and third test cell 124c can carry out image measurement, but as needed, thus it is possible to vary check item
The type of purpose quantity, the quantity of test cell and the inspection item to be tested by corresponding test cell.
Fig. 2 to Fig. 7 is to be shown schematically in be placed in be located to be seated on the first camera modular jack 122a of unit 122
The top view of the example of the inspection about six inspection items is carried out in first camera module in order, and Fig. 8 to Figure 13 is
It is shown schematically in be placed in be located at and be seated in the second camera module on the second camera modular jack 122b of unit 122 by suitable
Sequence carries out the top view of the example of the inspection about six inspection items.
Here, first camera module and second camera module can be identical type or different types.
It is located in and first on merging first camera modular jack 122a to Fig. 7, first test unit 124a referring to fig. 2
At the position of the optical axis coincidence of camera model, and carry out inspection (see Fig. 2) relevant to the first inspection item, rotary table
123 60 ° of rotations, the second test cell 124b are located in at the position of the optical axis coincidence of first camera module, and carry out and the
The relevant inspection (see Fig. 3) of two inspection items, rotary table 123 rotate 60 °, then third test cell 124c be located in
At the position of the optical axis coincidence of first camera module, and carry out inspection relevant to third inspection item (see Fig. 4).
Similarly, it is located in referring to Fig. 8 to Figure 13, first test unit 124a and is placed in second camera modular jack 122b
On second camera module optical axis coincidence position at, and carry out relevant to the first inspection item inspection (see Fig. 8), rotate
Workbench 123 rotates 60 °, and the second test cell 124b is located in at the position of the optical axis coincidence of second camera module, is gone forward side by side
Row inspection (see Fig. 9) relevant to the second inspection item, rotary table 123 rotate 60 °, and then third test cell 124c is fixed
Position carries out inspection relevant to third inspection item at the position of the optical axis coincidence with second camera module (see Figure 10).
It, can be if Fig. 2 to Fig. 7 sequence is illustratively in first camera module here, according to an exemplary embodiment of the present
A series of inspection operations are carried out, and can illustratively carry out a series of inspections in second camera module such as Fig. 8 to Figure 13 sequence
Look into operation.
In addition, another exemplary embodiment according to the present invention, can carry out a series of inspections to first camera module simultaneously
It looks into operation and a series of inspections of second camera module is operated.
For example, first test unit 124a is located in and the first camera module of merging first camera modular jack 122a
At the position of optical axis coincidence, and inspection (see Fig. 2) relevant to the first inspection item being carried out, rotary table 123 rotates 30 °,
Then first test unit 124a is located in the optical axis coincidence with the second camera module of merging second camera modular jack 122b
Position at, and carry out relevant to the first inspection item inspection (see Fig. 8).
Inspection unit 120 shown in Fig. 2 to Figure 13 includes a total of six test cell 124, so that can be identical
Inspection relevant at least six inspection items is carried out in type or different types of multiple camera models.
Here, conducting wire passes through the center of rotary table 123 and is connected to corresponding test cell 124.Conducting wire is used to will be by
The information that test cell 124 acquires is transferred to other auxiliary equipments, such as the display unit of the equipment for checking camera model.
In the case, if the twist of conducting wire oversteps the extreme limit when rotary table 123 persistently rotates in one direction
Value, then the problem of may occurring be the rotation process of rotary table 123 be restricted with cable with connect terminal defectively
Connection.
Therefore, in the case where the quantity of test cell 124 is N (here, N is equal to or greater than 2 integer), work is rotated
Making platform 123 may be operative to rotate along positive direction or opposite direction, so that the twist of conducting wire is preferably at most 360 ° of * (N-1)/N or more
It is small.
Alternatively, in the case where the quantity of test cell 124 is N (here, N is equal to or greater than 2 integer), rotation
The operation of workbench 123 is rotates along positive direction or opposite direction, so that the twist of conducting wire is preferably at most (360 ° of * (N-1)/N) * M
Or smaller (here, M is scheduled integer).In the case, M, which can be rotary table 123, can rotate to the torsion of conducting wire
Turn the number that degree is no more than the degree of limiting value.
Therefore, because the sum of test cell 124 is 6 in example shown in Fig. 2, so rotary table may be operative to
Most 300 ° or 300 ° of * M are rotated along positive direction or opposite direction.
In accordance with the present invention, it is possible to check multiple camera models of different types of multiple camera models and same type,
Make it possible to improve inspection efficiency.
As shown in Figure 14 and Figure 15, rotation of multiple camera models along multiple test cells 124 (124a, 124b and 124c)
Radius is seated in, and the multiple test cell is when rotary table 123 is rotated along positive direction or opposite direction by being seated in unit 122
Upside, allow test cell 124 by the rotation process of test cell 124 be located in merging be seated in the more of unit 122
Accurate location on a camera model, without other operation (for example, along X-axis, Y-axis or Z-direction linear movement).
But the case where unlike checking single camera model, need the inspection (such as resolution test) of individual inspiration figure
It can be carried out on multiple camera models that merging is individually seated in unit 122, and in the case, resolution ratio inspection figure needs
It rotates independently or tilts, it is in some cases, only according to the position of the camera model of merging or rotation angle and test cell
It on the spot rotates or tilts.
Therefore, various exemplary embodiments, resolution ratio check that figure can be according to the camera model of merging according to the present invention
Position or rotation angle rotate independently or tilt, make it possible to simplify test cell operation (for example, do not need along X-axis,
Y-axis and Z axis linear movement).
Figure 16 and Figure 17 is to schematically show resolution ratio inspection figure according to an exemplary embodiment of the present invention to be applied to it
On inspection unit top view.
Referring to Figure 16 and Figure 17, inspection unit 120 includes point for being placed on test cell 124 and being seated between unit 122
Resolution checks Figure 131, and resolution ratio checks that Figure 131 is configurable to the rotation independently of test cell 124 along test cell 124
Turn radius to rotate or tilt on test cell 122.
For this purpose, resolution ratio shown in Figure 16 and Figure 17 checks that Figure 131 may include that one end thereof is connected to resolution ratio inspection
The connection cam 132 looked on the side of Figure 131, the rack gear 133 and and rack gear that are connected on the other end of connection cam 132
The rotation gear 134 of 133 engagements.
Figure 18 to Figure 20 is to schematically show bowing for the rotation process of resolution ratio inspection figure shown in Figure 16 and Figure 17
View.Referring to Figure 18 to Figure 20, when rotating gear 134 and being rotated along positive direction or opposite direction, the tooth that is engaged with rotation gear 134
133 linear movement of item.
The connection cam 132 of Figure 131 compounding practice is checked according to the linear movement of rack gear 133 and rack gear 133 and resolution ratio
Resolution ratio is set to check that the side (or marginal portion) of Figure 131 is moved up and down along the direction that rack gear 133 moves, so that resolution ratio inspection
Figure 131 in the top rotation for being seated in unit 122 or can be tilted along the radius of turn of test cell 124.
In particular, being located on the camera model that merging is seated on unit 122 and resolution ratio when test cell 124
In the case where checking that the optical axis position of Figure 131 is not completely coincident with the optical axis position of camera model, operation resolution ratio checks Figure 131
Method can be it is useful.
In addition, because resolution ratio check Figure 131 can independently of test cell 124 be seated on unit 122 rotation or
Inclination, so unlike resolution ratio checks the situation that Figure 131 is attached on test cell 124, it is possible to be more easily replaced resolution
Rate checks Figure 131 and more easily adjustment resolution ratio checks distance etc..
Figure 21 and Figure 22 is the resolution ratio inspection figure application for schematically showing another exemplary embodiment according to the present invention
Arrive the top view of inspection unit thereon.
1 and Figure 22 referring to fig. 2, inspection unit 120 include being placed on any test cell 124 and being seated between unit 122
Resolution ratio check Figure 141, and resolution ratio checks that Figure 141 is configurable to independently of test cell 124 along test cell 124
Radius of turn be seated on unit 122 rotate or tilt.
For this purpose, resolution ratio shown in Figure 21 and Figure 22 checks that Figure 141 may include resolution ratio is arranged in and checks Figure 141 one
Rack gear 142 at side and the rotation gear 143 engaged with rack gear 142.
Figure 23 to Figure 25 is to schematically show bowing for the rotation process of resolution ratio inspection figure shown in Figure 21 and Figure 22
View.Referring to fig. 23 to Figure 25, when rotating gear 143 and being rotated along positive direction or opposite direction, the tooth that is engaged with rotation gear 143
Item 142 is moved along the direction that rack gear extends.
Here, rack gear 142, which has from resolution ratio, checks circular shape that Figure 141 is bent outwardly, so that when rotation gear 143
When rotation, the rack gear 142 engaged with rotation gear 143 is rotated along the bending radius of rack gear 142 or inclination, as a result, resolution ratio inspection
Looking into Figure 131 can rotate or tilt being seated on unit 122 along the radius of turn of test cell 124.
Figure 26 and Figure 27 is the resolution ratio inspection figure application for schematically showing another exemplary embodiment according to the present invention
Arrive the top view of inspection unit thereon.
6 and Figure 27 referring to fig. 2, inspection unit 120 include being placed on any test cell 124 and being seated between unit 122
Resolution ratio check Figure 151, and resolution ratio checks that Figure 151 is configurable to independently of test cell 124 along test cell 124
Radius of turn be seated on unit 122 rotate or tilt.
For this purpose, resolution ratio shown in Figure 26 and Figure 27 checks that Figure 151 includes that one end thereof is connected to resolution ratio inspection figure
The first connection cam 152 and one end thereof on 151 side are connected to the on the other end of the first connection cam 152
Two connection cams 154.
Here, the first fixed gear 153 can be set at the other end of the first connection cam 152, the second fixed tooth
Wheel 155 can be set in an end of the second connection cam 154, and since the first fixed gear 153 and second is fixed
Gear 155 is engaged with each other, the operation so the first connection cam 152 and the second connection cam 153 can be fitted to each other.
In addition, straight or arc-shaped rack gear is arranged at the other end of the second connection cam 154, and rotate gear
156 are engaged with rack.
Therefore, when rotating gear 156 and being rotated along positive direction or opposite direction, the rack that is engaged with rotation gear 156
It is mobile, or along the radius of curvature rotation or inclination of rack gear, so that the other end of the second connection cam 154 is moved along circular shape
It is dynamic.In the case, an end of the first connection cam 152 connect 154 1 ends of cam second also by with setting
The first fixed gear 153 that the fixed gear 155 of the second of place engages is moved along circular shape, as a result, resolution ratio checks that Figure 151 can
To rotate or tilt along the radius of turn of test cell 124.
Although exemplary embodiment of the present invention has been described above, do not departing from disclosed in claim originally
In the case where inventive concept, those skilled in the art can by increase, change, be deleted or modified constituent element to the present invention make
Various modifications and variations out, and modifications and variations also belong to the scope of the present invention.
Claims (7)
1. a kind of equipment for checking camera model, comprising: inspection unit is placed in the inspection unit in the camera model
In the state of upper, the inspection unit carries out multiple checking processes simultaneously on the camera model,
Wherein, the inspection unit includes:
Stationary work-table；
It is seated in unit, the unit that is seated in is arranged on stationary work-table, and wherein including the merging of at least two camera models
Region；
Rotary table, the rotary table are mounted on the stationary work-table, so as to along positive direction or opposite direction
Rotation；And
Multiple test cells, the test cell are radially arranged on the rotary table, to work as the rotary table
By the upside for being seated in unit when rotation, and
It is seated on unit described in radius of turn merging of at least two camera model along the test cell.
2. equipment as described in claim 1, wherein the unit that is seated in is provided at least two camera model sockets, wherein
Single camera module is placed on the camera model socket.
3. equipment as claimed in claim 2, wherein at least two camera models socket is along the multiple test cell
Radius of turn is placed.
4. equipment as described in claim 1, wherein the unit that is seated in is provided with single camera modular jack, wherein at least
Two camera models are placed on the single camera modular jack.
5. equipment as described in claim 1, wherein any of the multiple test cell includes being placed on described be seated in
Resolution ratio inspection figure between unit and the test cell, and the resolution ratio checks that figure can be single independently of the test
Member is rotated along the radius of turn of the test cell in described be seated on unit.
6. equipment as claimed in claim 5, wherein the resolution ratio inspection figure includes:
Cam is connected, an end of the connection cam is connected on the side of the resolution ratio inspection figure；
Rack gear, the rack gear are connected on the other end of the connection cam；And
Gear is rotated, the rotation gear is engaged with the rack gear, and
When the rotation gear is rotated along positive direction or opposite direction, the resolution ratio inspection figure with the rotation gear by nibbling
The movement of the rack gear of conjunction is rotated or is tilted in described be seated on unit.
7. equipment as claimed in claim 5, wherein the resolution ratio inspection figure includes:
Rack gear, the rack gear are arranged at the side of the resolution ratio inspection figure；And
Gear is rotated, the rotation gear is engaged with the rack gear, and
When the rotation gear is rotated along positive direction or opposite direction, the resolution ratio inspection figure with the rotation gear by nibbling
The movement of the rack gear of conjunction is rotated or is tilted in described be seated on unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2017-0121616 | 2017-09-21 | ||
| KR1020170121616A KR20190033167A (en) | 2017-09-21 | 2017-09-21 | Apparatus for inspecting camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109547774A true CN109547774A (en) | 2019-03-29 |
Family
ID=65830721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810325380.4A Pending CN109547774A (en) | 2017-09-21 | 2018-04-12 | Equipment for checking camera model |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20190033167A (en) |
| CN (1) | CN109547774A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940491A (en) * | 2019-12-16 | 2020-03-31 | 长光禹辰信息技术与装备(青岛)有限公司 | Detection equipment of multispectral camera |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102098630B1 (en) * | 2019-07-30 | 2020-04-08 | 주식회사 에스피텍 | System for detecting 3D display defect |
-
2017
- 2017-09-21 KR KR1020170121616A patent/KR20190033167A/en not_active Application Discontinuation
-
2018
- 2018-04-12 CN CN201810325380.4A patent/CN109547774A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940491A (en) * | 2019-12-16 | 2020-03-31 | 长光禹辰信息技术与装备(青岛)有限公司 | Detection equipment of multispectral camera |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20190033167A (en) | 2019-03-29 |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190329 |
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| WD01 | Invention patent application deemed withdrawn after publication |