CN108600738A - Camera Test holder, Camera Test method - Google Patents
Camera Test holder, Camera Test method Download PDFInfo
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- CN108600738A CN108600738A CN201810393549.XA CN201810393549A CN108600738A CN 108600738 A CN108600738 A CN 108600738A CN 201810393549 A CN201810393549 A CN 201810393549A CN 108600738 A CN108600738 A CN 108600738A
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- clamping plate
- camera test
- camera
- fixed
- measured
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- 238000012360 testing method Methods 0.000 title claims abstract description 185
- 238000010998 test method Methods 0.000 title claims description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000000429 assembly Methods 0.000 claims abstract description 15
- 230000000712 assembly Effects 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000003831 deregulation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Accessories Of Cameras (AREA)
- Eye Examination Apparatus (AREA)
Abstract
The present embodiments relate to intelligent equipment field, a kind of Camera Test holder, method are disclosed.In the present invention, Camera Test holder includes：Fixed mechanism is fixed on pedestal；Laser projection mechanism includes four laser diode modules and four holders for distinguishing fixing laser diodes component；Fixed mechanism includes at least testing backboard and clamp assemblies, and clamp assemblies are fixed on testing backboard；Branch is provided with the device slot that inclination angle can be adjusted, each laser diode module is separately mounted in device slot, four laser diode modules are mounted on the centre position of four sides of testing backboard by holder respectively, and the initial tilt for two laser diode modules being oppositely arranged is identical.The present invention avoids artificial human error existing when adjusting repeatedly, and then can improve the accuracy rate of Camera Test result, considerably increases machine to be measured convenience when shooting and flexibility, and the use principle of Camera Test holder is simply easy to left-hand seat operation.
Description
Technical field
The present embodiments relate to intelligent equipment fields, more particularly to Camera Test holder, Camera Test method.
Background technology
With the continuous development of the communication technology and being constantly progressive for science and technology, the electronic products such as mobile phone or laptop
Have become it is essential in people's daily life use tool, and take pictures this phenomenon using the camera of mobile phone
Through more universal.At present in research and development, during testing the effect of mobile phone camera, needing will by test bracket
Mobile phone is fixed.And existing test bracket is relatively simple for structure, clumsy, and only mobile phone is fixed.Test process
In, when shooting the test patterns such as 24 colour atlas or grayscale card, the placement state of artificially de-regulation mobile phone and test bracket is needed,
The placement position of test machine when shooting photo is set to be substantially parallel with the graph card that is taken.
At least there are the following problems in the prior art：Want to obtain ideal test pictures needs and manually adjusts mobile phone repeatedly
And the placement state of test bracket, it is not only cumbersome but also expend the time with manpower, and test machine when can not determine shooting photo
Whether placement position is substantially parallel with the graph card that is taken, and easily there is human error, so as to cause the later stage according to analysis test pictures
And show that the accuracy rate of Camera Test result is relatively low.
Invention content
Embodiment of the present invention is designed to provide a kind of Camera Test holder, Camera Test method, is not necessarily to people
Work adjusts the placement state of machine and testing backboard to be measured repeatedly, so that it may so that the placement position of machine to be measured is in flat with test pattern
Row state, saves manpower and materials, existing human error when avoiding manually adjusting repeatedly, and then can improve Camera Test
As a result accuracy rate, considerably increase machine to be measured convenience when shooting and flexibility, and Camera Test holder makes
Simply it is easy to left-hand seat operation with principle.
In order to solve the above technical problems, embodiments of the present invention provide a kind of Camera Test holder, including：Bottom
Seat, fixed mechanism and laser projection mechanism；The fixed mechanism is fixed on the pedestal；The laser projection mechanism includes four
A laser diode module and four holders for fixing the laser diode module respectively；The fixed mechanism at least wraps
Testing backboard and the clamp assemblies for machine to be measured to be clamped are included, the clamp assemblies are fixed on the testing backboard；Wherein, institute
It is rectangle to state testing backboard；The branch is provided with the device slot that inclination angle can be adjusted, each laser diode module difference
In described device slot, four laser diode modules are mounted on the testing backboard four by the holder respectively
The centre position of a side, and the initial tilt for two laser diode modules being oppositely arranged is identical；Wherein, each
The number of the laser diode module is at least one.
Embodiments of the present invention additionally provide a kind of Camera Test method, are based on above-mentioned Camera Test holder, institute
Stating Camera Test method includes：The pedestal is placed in test lamp box, the testing backboard and test pattern is made to be in
Parastate；The pedestal is adjusted to the distance of the test light box, the display of the test pattern is made to account for the ratio of screen
Example is in preset range；The crevice projection angle of the laser projection mechanism and the state of testing backboard are adjusted, the laser is made
Four coincidents of the ray that projection mechanism is cast out with the test pattern；Adjust or input the machine camera to be measured
Acquisition parameters；The machine to be measured is fixed on to the center of the testing backboard by the clamp assemblies；It is waited for described
It is inserted into shooting line traffic control on survey machine, the machine to be measured is made to be in state to be captured；It is in default in the preview interface of the machine to be measured
When interface, start the Camera Test to the machine to be measured.
In terms of existing technologies, by the way that machine to be measured to be fixed on testing backboard, adjustment swashs embodiment of the present invention
The crevice projection angle of light projection mechanism and the state of testing backboard finally make the ray that laser projection mechanism is cast out with test
Four coincidents of graph card, the placement position that can be determined as machine to be measured at this time are substantially parallel with the test pattern being taken,
It is not necessarily to the artificial placement state for adjusting machine and testing backboard to be measured repeatedly, so that it may so that the placement position of machine to be measured is with test chart
Card is in parastate, saves manpower and materials, existing human error when avoiding manually adjusting repeatedly, and then can improve and take the photograph
As the accuracy rate of head test result, machine to be measured convenience when shooting and flexibility, and Camera Test are considerably increased
The use principle of holder is simply easy to left-hand seat operation.
In addition, the Camera Test holder further includes two driving wheels and four driven wheels；Four driven wheels point
Setting is not engaged with described device slot；Two driven wheels being oppositely arranged are respectively by conveyer belt and two driving wheels
Connection.The radius for two driven wheels being connected is identical.Driven wheel can be driven come regulating device slot by rotary driving wheel
Angle, to adjust the crevice projection angle of laser diode module, and two due to being oppositely arranged device slots pass through it is same
Driving wheel connects, therefore can ensure that the variable quantity of the projecting direction of be oppositely arranged two laser diode modules is consistent.
In addition, the Camera Test holder further includes the dry cell equipped with switch；The dry cell is described four and swashs
Optical diode assembly power supply.The working condition that laser diode module can be controlled by switch, is needing that laser is adjusted
Laser diode module can be kept in running order by switch when the projecting direction of diode assembly；When adjusting finishes,
Laser diode module is set to be closed by switch, to which laser diode module is without consistent in running order,
Electricity can be saved.
In addition, the Camera Test holder further includes at least two level meters；One of them described level meter is fixed on
On the pedestal, for ensureing that base portion and horizontal plane remain horizontal.Another described level meter is mounted on the survey
The side for trying backboard, with the plane right angle setting where testing backboard, to ensure testing backboard perpendicular to horizontal plane.
In addition, the Camera Test holder further includes the first adjusting knob, is fixed on the first sliding rail of the pedestal, and
The track of first sliding rail is parallel with the plane of the pedestal；The fixed mechanism is fixed on described by first sliding rail
Pedestal, and first adjusting knob drives or controls under the effect of external force the fixed mechanism and done along first sliding rail
Back and forth movement., can be with moving fixing mechanism by this design, and then the machine to be measured on moving fixing mechanism makes test pattern
Preview screen be in the center of display interface, and postpone, can be locked fixed mechanism by fastener in acknowledgement bit
On pedestal, its shaking is avoided.
In addition, the Camera Test holder further includes fixing piece and the second adjusting knob；Have the on the fixing piece
Two sliding rails；The fixed mechanism is fixed on the fixing piece by second sliding rail, and the fixing piece is fixed on described first
Sliding rail；Wherein, second sliding rail is perpendicular to first sliding rail, and second adjusting knob band under the effect of external force
It moves or controls the fixed mechanism and do back and forth movement along second sliding rail.It, can be according to actual test by this design
Demand carries out the fixed mechanism above pedestal to rise or fall operation, you can to adjust fixed mechanism according to testing requirement
Test height.
In addition, the Camera Test holder further includes third adjusting knob；Wherein, the third adjusting knob is in external force
Under the action of drive or control the testing backboard with perpendicular to the axis of the pedestal clockwise or counterclockwise.Pass through rotation
Third adjusting knob drives testing backboard rotation, and the Devices to test on testing backboard can be made mutually flat with the position of test pattern
Row, adjustment process are more succinct easily operated.
In addition, the clamp assemblies include first clamping plate, second clamping plate, third clamping plate, the 4th clamping plate, the first guide rail group,
Second guide rail group, the first screw rod, the second screw rod, first handle, second handle；The first clamping plate, the third clamping plate and institute
First handle is stated by first screw rod to be connected；The wherein described first clamping plate is parallel with the third clamping plate opposite and is spaced
It is arranged in the first guide rail group；First screw rod is driven to rotate when the first handle stress, first screw rod turns
The first clamping plate and the third clamping plate are close to each other or be located remotely from each other when dynamic；The second clamping plate, the 4th clamping plate and
The second handle is connected by second screw rod；The wherein described second clamping plate it is parallel with the 4th clamping plate opposite and
Every setting in the second guide rail group；Second screw rod is driven to rotate when the second handle stress, second screw rod
The second clamping plate and the 4th clamping plate are close to each other or be located remotely from each other when rotation；Wherein, the first clamping plate, described second
The accommodating space that clamping plate, the third clamping plate and the 4th clamping plate are formed is rectangle, for the machine to be measured to be clamped.Pass through
It adjusts the distance between first clamping plate and third clamping plate or adjusts the distance between second clamping plate and the 4th clamping plate to adjust respectively
The rectangular area of a clamping plate rectangle, to be adapted to the trial product to be measured of all kinds of different size length.
In addition, having button on the pedestal；The button is used to communicate to connect with the line traffic control of earphone interface, wherein described
Earphone interface is the earphone interface of the machine to be measured, so as to send out shooting instruction to machine to be measured by button.
Description of the drawings
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element with same reference numbers label is expressed as similar element in attached drawing, removes
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the position relationship structural representation according to fixed mechanism in first embodiment of the invention and laser projection mechanism
Figure；
Fig. 2 is the structural schematic diagram according to Camera Test holder in second embodiment of the invention；
Fig. 3 is the position relationship structural representation according to fixed mechanism in second embodiment of the invention and laser projection mechanism
Figure；
Fig. 4 is according to the schematic diagram for adjusting laser projection mechanism projecting direction in second embodiment of the invention；
Fig. 5 is the front elevation according to Camera Test holder in part in second embodiment of the invention；
Fig. 6 is the side view according to Camera Test holder in second embodiment of the invention；
Fig. 7 is the flow chart according to Camera Test method in third embodiment of the invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Each embodiment be explained in detail.However, it will be understood by those skilled in the art that in each embodiment party of the present invention
In formula, in order to make the reader understand this application better, many technical details are proposed.But even if without these technical details
And various changes and modifications based on the following respective embodiments, it can also realize the application technical solution claimed.
The first embodiment of the present invention is related to a kind of Camera Test holders.As shown in Figure 1, Camera Test holder packet
It includes：Pedestal, fixed mechanism and laser projection mechanism.The fixed mechanism is fixed on the pedestal.The laser projection mechanism
Including four laser diode modules 11 and four holders 14 for fixing the laser diode module 11 respectively.Wherein,
The number of each laser diode module 11 is at least one.The fixed mechanism includes at least testing backboard 12 and is used for
The clamp assemblies 13 of machine to be measured are clamped, the clamp assemblies 13 are fixed on the testing backboard 12.Wherein, the testing backboard
12 be rectangle.The holder 14 is equipped with the device slot that inclination angle can be adjusted, and each laser diode module 11 is installed respectively
In described device slot, four laser diode modules 11 are mounted on the testing backboard 12 by the holder 14 respectively
The centre position of four sides, and the initial tilt for two laser diode modules 11 being oppositely arranged is identical.Each
A piece graduation mark is arranged at the bottom of described device slot, when the graduation mark is vertical with the testing backboard 12, be oppositely arranged two
11 corresponding two graduation mark of the laser diode module is located along the same line.It can be adjusted respectively by external adjusting knob
The size at 11 inclination angle of laser diode module, and two laser diode modules 11 projection being oppositely arranged in adjustment process
Ray is mutually parallel always.By the adjusting appropriate of external adjusting knob, four laser diode modules 11 is made to cast out
The distance of two groups of parallel rays is respectively equal to the length and width of test pattern.
During actual test camera, by the way that machine to be measured to be fixed on testing backboard 12, laser projection is adjusted
The crevice projection angle of mechanism and the state of testing backboard 12 finally make the ray that laser projection mechanism is cast out with test pattern
Four coincidents.At this point it is possible to the placement position for being determined as machine to be measured is substantially parallel with the test pattern being taken, i.e., without
The placement state of machine and testing backboard 12 to be measured need to be manually adjusted repeatedly, so that it may so that the placement position of machine to be measured is with test pattern
In parastate, in order to which the later stage tests camera.It is thus possible to use manpower and material resources sparingly, avoid manually adjusting repeatedly
Existing human error when section, and then the accuracy rate of Camera Test result can be improved, it considerably increases machine to be measured and is shooting
When convenience and flexibility, and the use principle of Camera Test holder be simply easy to left-hand seat operation.
Through the above, it is not difficult to find that present embodiment without manually adjusting machine and testing backboard 12 to be measured repeatedly
Placement state, so that it may so that the placement position of machine to be measured is in parastate with test pattern, save manpower and materials, avoid people
Existing human error when work is adjusted repeatedly, and then the accuracy rate of Camera Test result can be improved, it considerably increases to be measured
Machine convenience when shooting and flexibility, and the use principle of Camera Test holder is simply easy to left-hand seat operation.
Second embodiment of the present invention is related to a kind of Camera Test holder.Second embodiment is in the first embodiment party
The improvement done on the basis of formula, main improvements are not limited to：In second embodiment of the invention, laser two can be adjusted
The crevice projection angle of pole pipe component, and ensure the variable quantity one of the projecting direction for two laser diode modules being oppositely arranged
It causes.
As shown in Figures 2 and 3, Camera Test holder includes：Pedestal 21, fixed mechanism and laser projection mechanism.Institute
It states fixed mechanism and is fixed on the pedestal 21.The laser projection mechanism includes that four laser diode modules 11 and four are used for
The holder 14 of the laser diode module 11 is fixed respectively.Wherein, the number of each laser diode module 11 is at least
It is one.The fixed mechanism includes at least testing backboard 12 and the clamp assemblies 13 for machine to be measured to be clamped, the clamping group
Part 13 is fixed on the testing backboard 12.Wherein, the testing backboard 12 is rectangle.The holder 14 is equipped with inclination angle and can adjust
The device slot of section, each laser diode module 11 are separately mounted in described device slot, four laser diodes
Group 11 is mounted on the centre position of 12 4 sides of the testing backboard by the holder 14 respectively, and be oppositely arranged
The initial tilt of two laser diode modules 11 is identical.A piece graduation mark is arranged at the bottom of each described device slot, described
When graduation mark is vertical with the testing backboard 12, two laser diode modules, 11 corresponding two graduation mark that is oppositely arranged
It is located along the same line.The size at 11 inclination angle of laser diode module can be adjusted respectively, and adjust by external adjusting knob
The ray for saving two laser diode modules 11 projection being oppositely arranged in the process is mutually parallel always.Pass through external adjusting knob
Adjusting appropriate makes the distance for two groups of parallel rays that four laser diode modules 11 cast out be respectively equal to test pattern
Length and width.
During actual test camera, by the way that machine to be measured to be fixed on testing backboard, laser projection machine is adjusted
The crevice projection angle of structure and the state of testing backboard finally make the ray that laser projection mechanism is cast out with the four of test pattern
A coincident.At this point it is possible to which the placement position for being determined as machine to be measured is substantially parallel with the test pattern being taken, that is, it is not necessarily to people
Work adjusts the placement state of machine and testing backboard to be measured repeatedly, so that it may so that the placement position of machine to be measured is in flat with test pattern
Row state, in order to which the later stage tests camera.It is thus possible to use manpower and material resources sparingly, avoid depositing when manually adjusting repeatedly
Human error, and then the accuracy rate of Camera Test result can be improved, considerably increase machine to be measured when shooting just
Victory and flexibility, and the use principle of Camera Test holder is simply easy to left-hand seat operation.
As shown in figure 4, Camera Test holder further includes two driving wheels 41 and four driven wheels 42；Four described driven
Wheel 42 engages setting with described device slot 43 respectively；Two driven wheels 42 being oppositely arranged are respectively by conveyer belt and two
The driving wheel 41 connects.The radius for two driven wheels 42 being connected is identical.It can be driven by rotary driving wheel 41 driven
Wheel 42 carrys out the angle of regulating device slot 43, to adjust the crevice projection angle of laser diode module 11, and due to being oppositely arranged
Two device slots 43 connected by the same driving wheel 41, therefore can ensure be oppositely arranged two laser diode modules
The variable quantity of 11 projecting direction is consistent.For example, Test Engineer is in adjustment process, rotating driver 41, you can logical
The driven wheel 42 that conveyer belt drives two interconnections by conveyer belt is crossed, and then rotates and is engaged on respectively with two driven wheels 42
Device slot 43 together so that it can simultaneously towards relative to or opposite direction rotate simultaneously, and the angle rotated is identical, to
The knots modification that two 11 inclination angles of the laser diode module being oppositely arranged can be controlled is consistent.
It is noted that the Camera Test holder of present embodiment can also include the dry cell equipped with switch.Institute
Dry cell is stated to power for four laser diode modules 11.Wherein, four laser diode modules 11 are connected in parallel on dry cell
Positive and negative anodes between, the conducting by ON-OFF control circuit and closure.Dry cell can be fixed on inside pedestal, and switch can be consolidated
It is scheduled on pedestal, on any position of Camera Tests holder such as testing backboard.Laser diode group can be controlled by switch
The working condition of part 11 can make laser two when needing to be adjusted the projecting direction of laser diode module 11 by switch
Pole pipe component 11 is in running order；When adjusting finishes, laser diode module 11 is set to be closed by switch, from
And laser diode module 11 can save electricity without consistent in running order.
In addition, the Camera Test holder further includes at least two level meters；One of them described level meter (is not being schemed
In mark) be fixed on the pedestal 21, for ensureing that 21 part of pedestal and horizontal plane remain horizontal.Another described water
Level 22 is mounted on the side of the testing backboard 12, with the plane right angle setting where testing backboard 12, to ensure to test
Backboard 12 is perpendicular to horizontal plane.
Preferably, in conjunction with Fig. 5 and Fig. 6, the clamp assemblies 13 include first clamping plate 131, second clamping plate 132, third folder
It is plate 133, the 4th clamping plate 134, the first guide rail group 135, the second guide rail group 136, the first screw rod 137, the second screw rod 138, first-hand
Handle 139, second handle 1310.It is noted that the first guide rail group 135 and the second guide rail group 136 in present embodiment are
Including two guide rails.The first clamping plate 131, the third clamping plate 133 and the first handle 139 pass through first screw rod
137 are connected；Wherein the first clamping plate 131 is parallel with the third clamping plate 133 opposite and is arranged at intervals on described first and leads
In rail group 135；First screw rod 137 is driven to rotate when 139 stress of first handle, when first screw rod 137 rotates
The first clamping plate 131 and the third clamping plate 133 are close to each other or be located remotely from each other；The second clamping plate 132, the 4th folder
Plate 134 is connected with the second handle 1310 by second screw rod 138；The wherein described second clamping plate 132 and described
Four clamping plates 134 are parallel opposite and are arranged at intervals in the second guide rail group 136；Institute is driven when 1310 stress of second handle
The rotation of the second screw rod 138 is stated, the second clamping plate 132 and the 4th clamping plate 134 mutually lean on when second screw rod 138 rotates
Closely or it is located remotely from each other；Wherein, the first clamping plate 131, the second clamping plate 132, the third clamping plate 133 and the described 4th
The accommodating space that clamping plate 134 is formed is rectangle, for the machine to be measured to be clamped.By adjusting first clamping plate 131 and third clamping plate
It the distance between 133 or adjusts the distance between second clamping plate 132 and the 4th clamping plate 134 and adjusts the square of each clamping plate rectangle
Shape area, to be adapted to the trial product to be measured of all kinds of different size length.
In addition, the Camera Test holder further includes the first adjusting knob (not marked in figure), is fixed on the pedestal
21 the first sliding rail 23, and the track of first sliding rail 23 is parallel with the plane of the pedestal 21.The fixed mechanism passes through
First sliding rail 23 is fixed on the pedestal 21, and first adjusting knob drives or control under the effect of external force institute
It states fixed mechanism and does back and forth movement along first sliding rail 23., can be with moving fixing mechanism by this design, and then movement is solid
Determine the machine to be measured in mechanism, so that the preview screen of test pattern is in the center of display interface, and postponed in acknowledgement bit, it can be with
Fixed mechanism is locked on pedestal 21 by fastener, avoids its shaking.In addition, it is noted that the first adjusting knob
It is fixed on above the first sliding rail 23, there are two locked screws for installation on the first sliding rail 23, it is determined substantially in fixed mechanism position
Afterwards, it can be finely tuned (for illustrating direction) by the first sliding rail 23 or so, the preview screen of test pattern is made to be in display
Then the center at interface is locked fixed mechanism on the first sliding rail 23 by screw.Wherein, the position of the first adjusting knob can be with
It is set on the base, can also be arranged in any other position of test bracket.
In addition, the Camera Test holder further includes fixing piece 24 and the second adjusting knob 25；On the fixing piece 24
It (is not marked in figure) with the second sliding rail；The fixed mechanism is fixed on the fixing piece 24 by second sliding rail, described
Fixing piece 24 is fixed on first sliding rail 23；Wherein, second sliding rail is perpendicular to first sliding rail 23, and described
Two adjusting knobs 25 drive or control under the effect of external force the fixed mechanism and do back and forth movement along second sliding rail.Pass through
This design can carry out the fixed mechanism of 21 top of pedestal to rise or fall operation according to actual testing requirement, you can
To adjust the test height of fixed mechanism according to testing requirement.
In addition, the Camera Test holder further includes third adjusting knob 26；Wherein, the third adjusting knob 26 exists
Drive or control under the action of external force the testing backboard 12 with perpendicular to the axis of the pedestal 21 clockwise or counterclockwise.
It drives testing backboard 12 to rotate by rotating third adjusting knob 26, the Devices to test on testing backboard 12 can be made with test chart
The position of card is mutually parallel, and adjustment process is more succinct easily operated.
In addition, having button on the pedestal 21；The button is used to communicate to connect with the line traffic control of earphone interface, wherein institute
The earphone interface that earphone interface is the machine to be measured is stated, so as to send out shooting instruction to machine to be measured by button.Citing and
Speech, by key connection be a 3.5mm earphone interface line traffic control (volume key), shooting can be sent out to test equipment by button
Instruction.
Through the above, it is not difficult to find that present embodiment without manually adjusting machine and testing backboard 12 to be measured repeatedly
Placement state, so that it may so that the placement position of machine to be measured is in parastate with test pattern, save manpower and materials, avoid people
Existing human error when work is adjusted repeatedly, and then the accuracy rate of Camera Test result can be improved, it considerably increases to be measured
Machine convenience when shooting and flexibility, and the use principle of Camera Test holder is simply easy to left-hand seat operation.
Third embodiment of the invention is related to a kind of Camera Test method, the camera shooting based on first or second embodiment
Head test bracket, as shown in fig. 7, Camera Test method includes：
Step 701, pedestal is placed in test lamp box, testing backboard and test pattern is made to be in parastate.
Step 702, adjustment base makes the ratio that the display of test pattern accounts for screen be in the distance of test light box
In preset range.
Step 703, the crevice projection angle of laser projection mechanism and the state of testing backboard are adjusted, laser projection mechanism is made to throw
Four coincidents of the ray shot out with test pattern.
It is noted that can be in conjunction with the first adjusting knob, the second adjusting knob and the in second embodiment
Three adjusting knobs specifically adjust the state of testing backboard, are further ensured that ray that laser projection mechanism is cast out with test pattern
Four coincidents.
Step 704, adjust or input the acquisition parameters of machine camera to be measured.
Step 705, machine to be measured is fixed on to the center of testing backboard by clamp assemblies.
Step 706, it is inserted into shooting line traffic control on machine to be measured, machine to be measured is made to be in state to be captured.
Step 707, when the preview interface of machine to be measured is in default interface, start the Camera Test to machine to be measured.
It is not difficult to find that present embodiment is embodiment of the method corresponding with first or second embodiment, this embodiment party
Formula can work in coordination implementation with first or second embodiment.The relevant technical details mentioned in first or second embodiment exist
In present embodiment still effectively, in order to reduce repetition, which is not described herein again.Correspondingly, the correlation mentioned in present embodiment
Technical detail is also applicable in first or second embodiment.
Through the above, it is not difficult to find that present embodiment is without the artificial pendulum for adjusting machine and testing backboard to be measured repeatedly
Put state, so that it may so that the placement position of machine to be measured is in parastate with test pattern, save manpower and materials, avoid artificial
Existing human error when adjusting repeatedly, and then the accuracy rate of Camera Test result can be improved, considerably increase machine to be measured
Convenience when shooting and flexibility, and the use principle of Camera Test holder is simply easy to left-hand seat operation.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
1. a kind of Camera Test holder, which is characterized in that including：Pedestal, fixed mechanism and laser projection mechanism；
The fixed mechanism is fixed on the pedestal；
The laser projection mechanism includes that four laser diode modules and four are used to fix the laser diode group respectively
The holder of part；
The fixed mechanism includes at least testing backboard and the clamp assemblies for machine to be measured to be clamped, and the clamp assemblies are fixed on
On the testing backboard；Wherein, the testing backboard is rectangle；
The branch is provided with the device slot that inclination angle can be adjusted, and each laser diode module is separately mounted to described device
In slot, four laser diode modules are mounted on the interposition of four sides of the testing backboard by the holder respectively
It sets, and the initial tilt of two be oppositely arranged the laser diode module is identical；Wherein, each laser diode
The number of component is at least one.
2. Camera Test holder according to claim 1, which is characterized in that the Camera Test holder further includes two
A driving wheel and four driven wheels；
Four driven wheels engage setting with described device slot respectively；
Two driven wheels being oppositely arranged are connect by conveyer belt with two driving wheels respectively；Wherein, it is connected
The radius of two driven wheels is identical.
3. Camera Test holder according to claim 1 or 2, which is characterized in that the Camera Test holder also wraps
Include the dry cell equipped with switch；
The dry cell is powered for four laser diode modules.
4. Camera Test holder according to claim 1, which is characterized in that the Camera Test holder further include to
Few two level meters；
One of them described level meter is fixed on the base, another described level meter is mounted on the side of the testing backboard
Face, and with the testing backboard right angle setting.
5. Camera Test holder according to claim 1, which is characterized in that the Camera Test holder further includes
One adjusting knob, the first sliding rail for being fixed on the pedestal, and the track of first sliding rail is parallel with the plane of the pedestal；
The fixed mechanism is fixed on the pedestal by first sliding rail, and first adjusting knob is in the work of external force
With lower drive or controls the fixed mechanism and do back and forth movement along first sliding rail.
6. Camera Test holder according to claim 5, which is characterized in that the Camera Test holder further includes solid
Determine part and the second adjusting knob；
There is the second sliding rail on the fixing piece；
The fixed mechanism is fixed on the fixing piece by second sliding rail, and the fixing piece, which is fixed on described first, to be slided
Rail；Wherein, second sliding rail is perpendicular to first sliding rail, and second adjusting knob drives under the effect of external force
Or the control fixed mechanism does back and forth movement along second sliding rail.
7. Camera Test holder according to claim 1, which is characterized in that the Camera Test holder further includes
Three adjusting knobs；Wherein, the third adjusting knob drive or control under the effect of external force the testing backboard with perpendicular to
The axis of the pedestal is clockwise or counterclockwise.
8. Camera Test holder according to claim 1, which is characterized in that the clamp assemblies include first clamping plate,
Second clamping plate, third clamping plate, the 4th clamping plate, the first guide rail group, the second guide rail group, the first screw rod, the second screw rod, first handle,
Second handle；
The first clamping plate, the third clamping plate and the first handle are connected by first screw rod；Wherein described
One clamping plate is parallel with the third clamping plate opposite and is arranged at intervals in the first guide rail group；Band when the first handle stress
The dynamic first screw rod rotation, the first clamping plate and the third clamping plate are close to each other or mutual when first screw rod rotates
It is separate；
The second clamping plate, the 4th clamping plate are connected with the second handle by second screw rod；Wherein described
Second splint is parallel with the 4th clamping plate opposite and is arranged at intervals in the second guide rail group；Band when the second handle stress
The dynamic second screw rod rotation, the second clamping plate and the 4th clamping plate are close to each other or mutual when second screw rod rotates
It is separate；
Wherein, the accommodating space that the first clamping plate, the second clamping plate, the third clamping plate and the 4th clamping plate are formed
For rectangle, for the machine to be measured to be clamped.
9. Camera Test holder according to claim 1, which is characterized in that have button on the pedestal；
The button is used to communicate to connect with the line traffic control of earphone interface, wherein the earphone that the earphone interface is the machine to be measured connects
Mouthful.
10. a kind of Camera Test method, which is characterized in that surveyed based on the camera described in any one of claim 1 to 9
Holder is tried, the Camera Test method includes：
The pedestal is placed in test lamp box, the testing backboard and test pattern is made to be in parastate；
The pedestal is adjusted to the distance of the test light box, the ratio that the display of the test pattern accounts for screen is made to be in
In preset range；
The crevice projection angle of the laser projection mechanism and the state of the testing backboard are adjusted, the laser projection mechanism is made to throw
Four coincidents of the ray shot out with the test pattern；
Adjust or input the acquisition parameters of the machine camera to be measured；
The machine to be measured is fixed on to the center of the testing backboard by the clamp assemblies；
It is inserted into shooting line traffic control on the machine to be measured, the machine to be measured is made to be in state to be captured；
When the preview interface of the machine to be measured is in default interface, start the Camera Test to the machine to be measured.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010625097.0A CN111757099A (en) | 2018-04-27 | 2018-04-27 | Camera test support and camera test method |
| CN201810393549.XA CN108600738B (en) | 2018-04-27 | 2018-04-27 | Camera test support and camera test method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810393549.XA CN108600738B (en) | 2018-04-27 | 2018-04-27 | Camera test support and camera test method |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010625097.0A Division CN111757099A (en) | 2018-04-27 | 2018-04-27 | Camera test support and camera test method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108600738A true CN108600738A (en) | 2018-09-28 |
| CN108600738B CN108600738B (en) | 2020-11-17 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810393549.XA Active CN108600738B (en) | 2018-04-27 | 2018-04-27 | Camera test support and camera test method |
| CN202010625097.0A Withdrawn CN111757099A (en) | 2018-04-27 | 2018-04-27 | Camera test support and camera test method |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010625097.0A Withdrawn CN111757099A (en) | 2018-04-27 | 2018-04-27 | Camera test support and camera test method |
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| Country | Link |
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| CN (2) | CN108600738B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109640074A (en) * | 2018-12-20 | 2019-04-16 | Oppo（重庆）智能科技有限公司 | The detecting tool of electronic equipment |
| CN111757099A (en) * | 2018-04-27 | 2020-10-09 | 侯苏华 | Camera test support and camera test method |
| CN113067933A (en) * | 2021-02-25 | 2021-07-02 | 深圳市磐锋精密技术有限公司 | Automatic test installation system and method for mobile phone camera module |
| CN113132720A (en) * | 2021-06-21 | 2021-07-16 | 常州微亿智造科技有限公司 | Cell-phone camera support visual detection equipment |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111757099A (en) | 2020-10-09 |
| CN108600738B (en) | 2020-11-17 |
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