CN108414196A - It is a kind of to fold chart board device from change pattern - Google Patents
It is a kind of to fold chart board device from change pattern Download PDFInfo
- Publication number
- CN108414196A CN108414196A CN201810068653.1A CN201810068653A CN108414196A CN 108414196 A CN108414196 A CN 108414196A CN 201810068653 A CN201810068653 A CN 201810068653A CN 108414196 A CN108414196 A CN 108414196A
- Authority
- CN
- China
- Prior art keywords
- chart board
- moving parts
- sliding block
- sliding rail
- axis moving
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0207—Details of measuring devices
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Drawing Aids And Blackboards (AREA)
- Studio Devices (AREA)
Abstract
The present invention provides a kind of chart board device is folded from change pattern, chart board is folded by the first chart board and the formation of the second chart board, and pass through Y-axis moving parts and Z axis moving parts, so that the first chart board and the second chart board form relative motion, realize the variation of a variety of chart board patterns, meets the needs of being converted from zoom lens to chart board pattern, and pass through X-axis moving parts, realize the requirement to the vertical range transformation of chart board from zoom lens, meet the demand from the Focussing of zoom lens, simultaneously, the cooperation converted by the variation of chart board pattern and vertical range, suitable for the performance test from zoom lens, various performance parameters of the detection in all directions from zoom lens, it realizes automatic, accurately, efficient test pattern.
Description
Technical field
The present invention relates to Shot Detection technical fields, more specifically, are related to one kind from pattern is become and fold chart board device.
Background technology
In the performance test of camera lens, optics chart board is used to that algorithm, calibration to be identified with detector lens cooperation, to right
The indices of detector lens are tested.As product function is continuously improved, the required precision of the performance test of camera lens is got over
Come higher, the requirement accordingly to chart board precision and pattern used in detector lens is also higher and higher.
In the prior art, the category of existing optics chart board is single, pattern is fixed, for the performance detection from zoom lens,
Single chart board can not be suitable for the demand from zoom lens to different chart board patterns, meanwhile, the calculating mark of existing optics chart board
Point is fixed, and whole region can not be covered, and can not be suitable for the demand from the Focussing of zoom lens, therefore, shortage is suitable for
From the optics chart board of zoom lens performance test.
Invention content
In view of the above problems, chart board device being folded from change pattern the object of the present invention is to provide a kind of, to solve existing skill
The problems in art realizes the adjustment of the variation and focal length of a variety of chart board patterns, is suitable for from zoom lens performance test.
The present invention provides one kind and folding chart board device from pattern is become, including：The first vertical and arranged in parallel chart board
With the second chart board；The Y-axis moving parts for making the first chart board be moved along Y direction；The Z axis for making the second chart board be moved along Z-direction
Moving parts；L-type support, L-type support include vertical portion connected vertically and horizontal part, Y-axis moving parts, Z axis moving parts
It is separately positioned on horizontal part, on vertical portion, the first chart board, the second chart board are connect with Y-axis moving parts, Z axis moving parts respectively；
X-axis moving parts in horizontal part bottom are set, so that L-type support can move in the X-axis direction.
Furthermore it is preferred that structure be：X-axis moving parts include the first sliding rail and the first sliding block, the first sliding rail vertical-horizontal
Portion is arranged, and the first sliding block is arranged on the first sliding rail, and the first sliding block can reciprocatingly slide along the first sliding rail, the first sliding block and level
Portion is fixedly connected.
Furthermore it is preferred that structure be：Further include bottom plate, the first sliding rail is arranged on bottom plate.
Furthermore it is preferred that structure be：Y-axis moving parts include the second sliding rail and the second sliding block, and the second sliding rail is horizontal to be set
It sets on horizontal part, the second sliding block is arranged on the second sliding rail, and the second sliding block can reciprocatingly slide along the second sliding rail, the first chart board
Bottom be fixedly connected with the first sliding block.
Furthermore it is preferred that structure be：Z axis moving parts include third sliding rail and third sliding block, and third sliding rail is vertical to be set
It sets on vertical portion, third sliding block is arranged on third sliding rail, and third sliding block can reciprocatingly slide along third sliding rail, the second chart board
Side be fixedly connected with third sliding block.
Furthermore it is preferred that structure be：Further include chart board fixed frame, the periphery of the first chart board and the second chart board is both provided with figure
Plate fixed frame.
Furthermore it is preferred that structure be：Further include lighting device, lighting device is arranged in the first chart board far from the second chart board
Side.
Furthermore it is preferred that structure be：Lighting device include with the first chart board illuminatian plate disposed in parallel, set inside illuminatian plate
It is equipped with light source.
Furthermore it is preferred that structure be：First chart board is both provided at least one with the second chart board.
Furthermore it is preferred that structure be：Further include the reinforcing plate being arranged between vertical portion and horizontal part, reinforcing plate both ends point
It is not fixedly connected with vertical portion, horizontal part.
Chart board device is folded using the above-mentioned pattern according to the present invention that becomes certainly, it is real by the chart board that folds that can be movable relatively
The variation of existing a variety of chart board patterns, by the X-axis moving parts of convertible vertical range, realization hangs down to chart board from zoom lens
The requirement of straight range conversion；The cooperation converted by the variation of chart board pattern and vertical range, meets optics chart board diversity
And focal length variations demand to the variation of optics chart board relative position relation, be suitable for from the performance test of zoom lens,
The various performance parameters from zoom lens are detected, realize automatic, accurate, efficient test pattern.
To the accomplishment of the foregoing and related purposes, one or more aspects of the present invention includes being particularly described below especially
The feature pointed out.Certain illustrative aspects of the invention is described in detail in the following description and the annexed drawings.However, these aspects refer to
What is shown is only that some of the various ways in the principles of the present invention can be used.In addition, the present invention is intended to include it is all this
A little aspects and their equivalent.
Description of the drawings
It is of the invention by reference to the description below in conjunction with attached drawing, and with a fuller understanding of the present invention
Other purposes and result will be more clearly understood and understood.In the accompanying drawings：
Fig. 1 is the overall structure diagram that chart board device is folded from change pattern according to the embodiment of the present invention；
Fig. 2 is the structural schematic diagram according to the Y-axis moving parts for folding chart board device from change pattern of the embodiment of the present invention.
Identical label indicates similar or corresponding feature or function in all the appended drawings.
In figure：1, the first chart board, the 2, second chart board, 3, X-axis moving parts, the 31, first sliding rail, the 32, first sliding block, 33,
Bottom plate, 4, Y-axis moving parts, the 41, second sliding rail, the 42, second sliding block, 5, Z axis moving parts, 51, third sliding rail, 52, third
Sliding block, 6, L-type support, 61, vertical portion, 62, horizontal part, 63, reinforcing plate, 7, from zoom lens, 8, chart board fixed frame, 9, illumination
Device.
Specific implementation mode
Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.
What is provided for the present invention will be described in detail folds chart board device from change pattern, and Fig. 1 is shown according to embodiments of the present invention
Fold the overall structure of chart board device from becoming pattern；Fig. 2 shows according to the ... of the embodiment of the present invention chart board is folded from change pattern
The structure of the Y-axis moving parts of device.
As depicted in figs. 1 and 2, provided by the invention to fold chart board device and include from becoming pattern：It is vertical and be mutually parallel and set
The first chart board 1 and the second chart board 2 set；The Y-axis moving parts 4 for making the first chart board 1 be moved along Y direction；Make 2 edge of the second chart board
The Z axis moving parts 5 of Z-direction movement；L-type support 6, L-type support 6 include vertical portion 61 connected vertically and horizontal part 62, Y
Axis moving parts 4, Z axis moving parts 5 are separately positioned on horizontal part 62, on vertical portion 61, the first chart board 1, the second chart board 2 difference
It is connect with Y-axis moving parts 4, Z axis moving parts 5；X-axis moving parts 3 in 62 bottom of horizontal part are set, so that L-type support 6
It can move in the X-axis direction.
It should be noted that provided by the invention fold chart board device from change pattern, pass through the first chart board and the second chart board
Formation folds chart board, and passes through Y-axis moving parts and Z axis moving parts so that the first chart board and the second chart board form opposite fortune
It is dynamic, it realizes the variation of a variety of chart board patterns, meets the needs of being converted from zoom lens to chart board pattern, and pass through X-axis exercise group
Part realizes the requirement to the vertical range transformation of chart board from zoom lens, meets the demand from the Focussing of zoom lens, together
When, the cooperation converted by the variation of chart board pattern and vertical range is suitable for the performance test from zoom lens, in all directions
Detection from the various performance parameters of zoom lens.
Chart board device is folded from change pattern based on provided by the invention, it is provided in an embodiment of the present invention from change pattern in application
When folding chart board device to being tested for the property from zoom lens 7, it is vertical with chart board to fold module from zoom lens 7.Y-axis moves
Component 4, Z axis moving parts 5 drive the first chart board 1, the movement of the second chart board 2 so that the first chart board 1, the second chart board 2 are flat in Z/Y
In face generate relative motion, the first chart board 1, the second chart board 2 the effect that folds form new chart board pattern, realize the pattern of chart board
Variation.X-axis moving parts 3 drive and fold chart board device and move forward and backward from becoming pattern, realize from become pattern fold chart board device with
From the movement of 7 distance of zoom lens, meet from zoom lens 7 due to focal length changes to from become pattern fold chart board device with respect to away from
Requirement from variation adapts to demand of the automatic zoom camera lens 7 to different chart board patterns, solve the variation of optics chart board diversity and
The problem of Focussing, realize automatic zoom camera lens 7 performance test in accurate, stable, changeable chart board modal shift with
Focussing.
Wherein, X-axis moving parts 3 include the first sliding rail 31 and the first sliding block 32, and 31 vertical-horizontal portion 62 of the first sliding rail is set
It sets, the first sliding block 32 is arranged on the first sliding rail 31, and the first sliding block 32 can reciprocatingly slide along the first sliding rail 31, the first sliding block 32
It is fixedly connected with horizontal part 62.It specifically, can be to fold chart board from becoming pattern by track on X-axis moving parts 3 and sliding block
The vertical range of device carries out mobile adjustment and the fixation of some position.
In addition, further including bottom plate 33 from becoming pattern to fold chart board device, the first sliding rail 31 is arranged on bottom plate 33.
Wherein, Y-axis moving parts 4 include the second sliding rail 41 and the second sliding block 42, and the horizontal setting of the second sliding rail 41 is in water
In flat portion 62, the second sliding block 42 is arranged on the second sliding rail 41, and the second sliding block 42 can reciprocatingly slide along the second sliding rail 41, and first
The bottom of chart board 1 is fixedly connected with the first sliding block 32.Specifically, the track on Y-axis moving parts 4 and sliding block can be to the first chart boards
1 position carries out mobile adjustment and the fixation of some position.
Wherein, Z axis moving parts 5 include third sliding rail 51 and third sliding block 52, and the vertical setting of third sliding rail 51 is perpendicular
In straight portion 61, third sliding block 52 is arranged on third sliding rail 51, and third sliding block 52 can reciprocatingly slide along third sliding rail 51, and second
The side of chart board 2 is fixedly connected with third sliding block 52.Specifically, the track on Z axis moving parts 5 and sliding block can be to the second chart boards
2 position carries out mobile adjustment and the fixation of some position.
Further, pass through track on the track and sliding block and Z axis moving parts 5 on Y-axis moving parts 4 and sliding block
Cooperation realizes the relative motion of the first chart board 1 and the second chart board 2, new chart board pattern is formed by the effect that folds of the two, real
The orderly variation of existing chart board pattern, adapts to the demand from zoom lens 7 to different chart board patterns.
From becoming pattern to fold chart board device further include chart board fixed frame 8 in addition, provided by the invention, the first chart board 1 and the
The periphery of two chart boards 2 is both provided with chart board fixed frame 8.Chart board fixed frame 8 is for the installation to the first chart board 1 and the second chart board 2
And fixation.
In addition, it further includes lighting device 9 that the pattern of change certainly provided by the invention, which folds chart board device, the setting of lighting device 9 exists
Side of first chart board 1 far from the second chart board 2.Lighting device 9 includes and 1 illuminatian plate disposed in parallel of the first chart board, illuminatian plate
It is internally provided with light source.For providing bias light when being tested for the property from zoom lens 7.
Wherein, the first chart board 1 is both provided at least one with the second chart board 2, certainly, according to from 7 progressive of zoom lens
The demand to chart board pattern can be tested, the chart board mutually folded can also be multiple.
Further, it further includes being arranged in vertical portion 61 and horizontal part that the pattern of change certainly provided by the invention, which folds chart board device,
Reinforcing plate 63 between 62,63 both ends of reinforcing plate are fixedly connected with vertical portion 61, horizontal part 62 respectively.Reinforcing plate 63 is used for L
The vertical portion 61 of type holder 6 is reinforced with horizontal part 62.
It is provided by the invention to fold chart board device from change pattern by above-mentioned, pass through 2 shape of the first chart board 1 and the second chart board
Stacked draughting board, and by Y-axis moving parts 4 and Z axis moving parts 5, formed can be movable relatively fold chart board realize it is a variety of
The variation of chart board pattern, by the X-axis moving parts 3 of convertible vertical range, realize from zoom lens 7 to chart board it is vertical away from
Requirement from transformation, the cooperation converted by the variation of chart board pattern and vertical range are meeting from zoom lens 7 to chart board
While the demand of pattern transformation, meet the demand from the Focussing of zoom lens 7, is suitable for the performance from zoom lens 7
Test, detection in all directions realize automatic, accurate, efficient test pattern, favorably from the various performance parameters of zoom lens 7
It in stabilization, efficiently produces from zoom lens 7, ensures, to the precision from zoom lens 7, to improve production efficiency, ensure production matter
Amount.
It describes the pattern according to the present invention that becomes certainly in an illustrative manner above with reference to attached drawing and folds chart board device.But this
Field technology personnel should be appreciated that folds chart board device for what aforementioned present invention was proposed from change pattern, can also not take off
From making various improvement on the basis of the content of present invention.Therefore, protection scope of the present invention should be by appended claims
Content determine.
Claims (10)
1. a kind of folding chart board device from change pattern, including：
Vertical and arranged in parallel the first chart board and the second chart board；
The Y-axis moving parts for making first chart board be moved along Y direction；
The Z axis moving parts for making second chart board be moved along Z-direction；
L-type support, the L-type support include vertical portion connected vertically and horizontal part, the Y-axis moving parts, Z axis fortune
Dynamic component is separately positioned on the horizontal part, on the vertical portion, first chart board, second chart board respectively with the Y
Axis moving parts, Z axis moving parts connection；
X-axis moving parts in the horizontal part bottom are set, so that the L-type support can move in the X-axis direction.
2. as described in claim 1 fold chart board device from change pattern, wherein
The X-axis moving parts include the first sliding rail and the first sliding block, and the first sliding rail vertically horizontal part setting is described
First sliding block is arranged on first sliding rail, and first sliding block can reciprocatingly slide along first sliding rail, and described first
Sliding block is fixedly connected with the horizontal part.
3. as claimed in claim 2 fold chart board device from change pattern, wherein
Certainly it further includes bottom plate that the change pattern, which folds chart board device, and first sliding rail is arranged on the bottom plate.
4. as described in claim 1 fold chart board device from change pattern, wherein
The Y-axis moving parts include the second sliding rail and the second sliding block, and the setting of the second sliding rail level is in the horizontal part
On, second sliding block is arranged on second sliding rail, and second sliding block can reciprocatingly slide along second sliding rail, institute
The bottom for stating the first chart board is fixedly connected with first sliding block.
5. as described in claim 1 fold chart board device from change pattern, wherein
The Z axis moving parts include third sliding rail and third sliding block, and the vertical setting of the third sliding rail is in the vertical portion
On, the third sliding block is arranged on the third sliding rail, and the third sliding block can reciprocatingly slide along the third sliding rail, institute
The side for stating the second chart board is fixedly connected with the third sliding block.
6. as described in claim 1 fold chart board device from change pattern, wherein
Certainly it further includes chart board fixed frame that the change pattern, which folds chart board device, and the periphery of first chart board and the second chart board is all provided with
It is equipped with chart board fixed frame.
7. as described in claim 1 fold chart board device from change pattern, wherein
Certainly it further includes lighting device that the change pattern, which folds chart board device, and the lighting device setting is separate in first chart board
The side of second chart board.
8. as claimed in claim 7 fold chart board device from change pattern, wherein
The lighting device includes being internally provided with light source with the first chart board illuminatian plate disposed in parallel, the illuminatian plate.
9. as claim 1-8 any one of them folds chart board device from pattern is become, wherein
First chart board is both provided at least one with the second chart board.
10. as claim 1-8 any one of them folds chart board device from pattern is become, wherein
Certainly it further includes the reinforcing plate being arranged between vertical portion and horizontal part, the reinforcing plate that the change pattern, which folds chart board device,
Both ends are fixedly connected with vertical portion, horizontal part respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810068653.1A CN108414196B (en) | 2018-01-24 | 2018-01-24 | Self-changing pattern folding drawing board device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810068653.1A CN108414196B (en) | 2018-01-24 | 2018-01-24 | Self-changing pattern folding drawing board device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108414196A true CN108414196A (en) | 2018-08-17 |
| CN108414196B CN108414196B (en) | 2020-08-07 |
Family
ID=63126392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810068653.1A Active CN108414196B (en) | 2018-01-24 | 2018-01-24 | Self-changing pattern folding drawing board device |
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| Country | Link |
|---|---|
| CN (1) | CN108414196B (en) |
Citations (10)
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| JPH06194263A (en) * | 1992-12-22 | 1994-07-15 | Sony Corp | Optical screen |
| JP2008180578A (en) * | 2007-01-24 | 2008-08-07 | Toppan Printing Co Ltd | Cyclic pattern nonuniformity inspection device |
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| US20120013760A1 (en) * | 2010-07-16 | 2012-01-19 | Stmicroelectronics (Research & Development) Limited | Characterization of image sensors |
| CN102915679A (en) * | 2012-09-26 | 2013-02-06 | 苏州佳世达电通有限公司 | Icon display structure and portable communication equipment using same |
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| EP2863201A1 (en) * | 2013-10-18 | 2015-04-22 | Point Grey Research Inc. | Apparatus and methods for characterizing lenses |
| CN105763869A (en) * | 2014-09-30 | 2016-07-13 | 宁波舜宇光电信息有限公司 | Testing and adjusting methods of camera device and adjusting device |
| CN107449461A (en) * | 2017-09-29 | 2017-12-08 | 深圳市道通科技股份有限公司 | Auxiliary calibration equipment |
| CN107525653A (en) * | 2017-08-10 | 2017-12-29 | 福鼎市雄光学仪器有限公司 | Double light path high quality detection device and detection method |
-
2018
- 2018-01-24 CN CN201810068653.1A patent/CN108414196B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06194263A (en) * | 1992-12-22 | 1994-07-15 | Sony Corp | Optical screen |
| JP2008180578A (en) * | 2007-01-24 | 2008-08-07 | Toppan Printing Co Ltd | Cyclic pattern nonuniformity inspection device |
| JP2010008066A (en) * | 2008-06-24 | 2010-01-14 | Toppan Printing Co Ltd | Va (vertical alignment) pattern deficiency inspection method and inspection device |
| US20120013760A1 (en) * | 2010-07-16 | 2012-01-19 | Stmicroelectronics (Research & Development) Limited | Characterization of image sensors |
| JP2013101068A (en) * | 2011-11-09 | 2013-05-23 | Npc Inc | Defect detector |
| CN102915679A (en) * | 2012-09-26 | 2013-02-06 | 苏州佳世达电通有限公司 | Icon display structure and portable communication equipment using same |
| EP2863201A1 (en) * | 2013-10-18 | 2015-04-22 | Point Grey Research Inc. | Apparatus and methods for characterizing lenses |
| CN105763869A (en) * | 2014-09-30 | 2016-07-13 | 宁波舜宇光电信息有限公司 | Testing and adjusting methods of camera device and adjusting device |
| CN107525653A (en) * | 2017-08-10 | 2017-12-29 | 福鼎市雄光学仪器有限公司 | Double light path high quality detection device and detection method |
| CN107449461A (en) * | 2017-09-29 | 2017-12-08 | 深圳市道通科技股份有限公司 | Auxiliary calibration equipment |
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| Publication number | Publication date |
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| CN108414196B (en) | 2020-08-07 |
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