CN208383062U - The full-scale detector of Touch screen protective glass - Google Patents
The full-scale detector of Touch screen protective glass Download PDFInfo
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- CN208383062U CN208383062U CN201820917600.8U CN201820917600U CN208383062U CN 208383062 U CN208383062 U CN 208383062U CN 201820917600 U CN201820917600 U CN 201820917600U CN 208383062 U CN208383062 U CN 208383062U
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Abstract
The utility model belongs to field of optical detection, more particularly to a kind of full-scale detector of Touch screen protective glass, including the first fixed station and the second fixed station, second fixed station is located at the top of first fixed station, first fixed station is equipped with light source, for placing sample to be tested above the light source, second fixed station is equipped with camera shooting and adjusts mould group, the camera shooting adjusts mould group and is equipped with multiple camera modules, the camera shooting, which adjusts mould group, to carry out position adjusting to multiple camera modules, multiple camera modules can carry out Image Acquisition to sample to be tested simultaneously, and the field range of the adjacent camera module is overlapped, thus full-scale detection can be carried out to sample to be tested using the utility model, and it is of less demanding to camera module, greatly reduce manufacturing cost, multiple camera modules can acquire simultaneously to The different location sized image of sample, improves measurement accuracy and measurement efficiency, has broad application prospects.
Description
Technical field
The invention belongs to field of optical detection more particularly to a kind of full-scale detectors of Touch screen protective glass.
Background technique
Touch screen protective glass is the ultra-thin glass for meeting touch screen industry requirement handled by chemical tempering.It is assigned
Multimedia is extremely attractive completely new multimedia interactive equipment with brand-new looks.As American Apple Inc releases
IPhone mobile phone and iPad tablet computer, are greatly promoted the commercialization of touch screen, the sector is to touch at the same time
The specification of glass is protected in screen protection and test stone all the more makes clear and severization.The full-scale information of Touch screen protective glass is mainly
Refer to Touch screen protective glass the basic sizes such as length and width and it includes hole or other geometric dimensions such as groove, full-scale letter
Breath detection is the key link of Quality Detection in the industry fields such as Touch screen protective glass.With the fast development of modern science and technology,
Especially with electronic product make rapid progress, important component of the Touch screen protective glass as electronic product panel,
The importance of status should not be underestimated, thus more and more be paid attention to.Glass is protected for touch screen, to reach electronic product
The optimal performance of panel, touch screen protect length and width, hole of glass etc. is full-scale will be by considered critical.Therefore, full-scale information
Detection becomes the important link of Touch screen protective glass Quality Detection work.Under this market background, how fast and accurately
Measure touch screen protection glass full-scale information, become touch screen protection glass manufacturers and application quotient be concerned about focus
Problem.
Occur sizes testing agency, such as Chinese utility model patent on existing market successively
ZL201720688527.7 discloses a kind of Quadratic Finite Element and angularity detection integral system, including detection workbench, the inspection
It surveys workbench and is equipped with the detection zone made of transparent material, the detection zone is for carrying measuring samples, the detection zone top
Equipped with first light source, it is equipped with second light source below the detection zone, beam splitting is equipped between the second light source and the detection zone
Mirror, the light that the first light source is launched are incident on the beam splitter after detection zone transmission, and the second light source issues
Light be incident on measuring samples on the detection zone after beam splitter transmission, on the optical path direction of the beam splitter side
Equipped with image-forming component, the image-forming component connects photographing element, the image that the photographing element obtains the image-forming component into
Row acquisition, the photographing element connect data handling component, the image that the data handling component acquires the photographing element
Calculation processing is carried out, image-forming component adds the combining form of a CCD camera using a telecentric lens in the present invention, using remote
The CCD camera of heart camera lens and its rear end carries out image taking to sample to be tested, although can treat test sample using the detection system
Product carry out Quadratic Finite Element infomation detection, still, to obtain HD image, to telecentric lens and CCD camera in the technical solution
It is required that very high, the bore and object image distance of telecentric lens are larger, and CCD camera needs just obtain using silent frame industrial camera
Biggish measurement range is taken, thus the detection system detection accuracy is caused to be limited to the performance parameter of telecentric lens and CCD camera,
Cost is very high.And the telecentric lens of larger caliber cause the detection system bulky, and space occupied is larger, to detecting field
Ground is more demanding, and not readily transportable.
Summary of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, provide that a kind of manufacturing cost is low, detection accuracy is high, accounts for
Ground space is small and the full-scale detector of Touch screen protective glass that is readily transported.
The present invention solves technical solution used by above-mentioned the deficiencies in the prior art:
A kind of full-scale detector of Touch screen protective glass, which is characterized in that including the first fixed station and the second fixed station,
Second fixed station is located at the top of first fixed station, and first fixed station is equipped with light source, the light source top
For placing sample to be tested, second fixed station is equipped with camera shooting and adjusts mould group, and the camera shooting adjusts mould group and is equipped with multiple take the photograph
As mould group, the camera shooting, which adjusts mould group, to carry out position adjusting to multiple camera modules, and multiple camera modules can be same
When Image Acquisition is carried out to sample to be tested, and the field range of the adjacent camera module is overlapped.
Preferably, the field range of heretofore described camera module is overlapped is partially larger than 10%, is convenient for later image
HD image is obtained when splicing, reduces and calculates error, improves detection accuracy.
Preferably, heretofore described camera module is equipped with nine, and nine camera modules are arranged at third-order plant.
Nine camera modules arranged by setting third-order plant, nine camera modules can acquire simultaneously sample to be tested not when measurement
With position dimension information, measurement efficiency and measurement accuracy are improved.
Preferably, it is that X-axis displacement mechanism is equipped on second fixed station that heretofore described camera shooting, which adjusts mould group,
With Y-axis displacement mechanism, nine camera modules are arranged on the X-axis displacement mechanism and Y-axis displacement mechanism, and can be described
X-axis and Y direction displacement are carried out under the driving of X-axis displacement mechanism and Y-axis displacement mechanism.Camera module is arranged in X displacement machine
On structure and Y-axis displacement mechanism, the camera site of camera module is enable to carry out flexible modulation according to the dimensional conditions of sample to be tested,
It is applied widely, improve measurement accuracy.
Preferably, heretofore described X-axis displacement mechanism is that X-axis slide rail, the X-axis are equipped on second fixed station
Sliding rail is equipped with can be equipped with Y-axis guide plate, the camera module setting along its X-axis slide free to slide, the X-axis slide
On the Y-axis guide plate.By sliding X-axis slide, Y-axis guide rod drives the camera module being arranged thereon to carry out X-direction
Displacement is adjusted easy-to-use.
Preferably, heretofore described Y-axis displacement mechanism is that sliding slot is equipped on the Y-axis guide plate, in the sliding slot
Equipped with Y-axis guide pad, the Y-axis guide pad, which is equipped with, to be arranged along its Y-axis slide free to slide, the camera module in institute
It states on Y-axis slide.Camera module carries out Y direction displacement with Y-axis slide on Y-axis guide pad, and structure is simple, operation side
Just.
Preferably, heretofore described X-axis slide is equipped with slide positioning mechanism.It is sliding to X-axis by slide positioning mechanism
Seat is positioned, and can be caused acquisition fogging image because camera module position is shaken to avoid in detection process, be improved measurement
Precision.
Preferably, Z axis displacement mechanism is additionally provided on heretofore described Y-axis slide, the camera module is in the Z axis position
Z-direction displacement is carried out under the driving of telephone-moving structure, is adjusted convenient for the Z-direction height to camera module, is allowed to collect
HD image further increases detection accuracy.
Preferably, sample support seat, the sample support are equipped on four angles of heretofore described first fixed station
Seat is fabricated from a flexible material.Sample to be tested is placed on sample support seat made of flexible material, solid playing to sample to be tested
Surely it while support, and avoids causing scratching to sample to be tested in moving process, structure is simple, easy to use.
Preferably, light source of the present invention is LED area light source.Light source can make light source by being designed as LED area light source
More evenly, and while detecting, is not limited by the sizes of measuring samples to the light launched, and is adapted to the present invention not
It is applied widely with the measuring samples of size.
The invention has the advantages that since the inventive touch screen protection shield full-scale detector of glass includes the first fixed station
With the second fixed station, second fixed station is located at the top of first fixed station, and first fixed station is equipped with light source,
For placing sample to be tested above the light source, second fixed station is equipped with camera shooting and adjusts mould group, and the camera shooting adjusts mould group
Multiple camera modules are equipped with, the camera shooting adjusts mould group can carry out position adjusting to multiple camera modules, multiple described
Camera module can carry out Image Acquisition to sample to be tested simultaneously, and the field range of the adjacent camera module is overlapped,
Thus full-scale detection can be carried out to sample to be tested using the present invention, and of less demanding to camera module, greatly reduce system
This is caused, multiple camera modules can acquire the different location sized image of sample to be tested simultaneously, improve measurement accuracy and survey
Amount efficiency has broad application prospects.
Detailed description of the invention
Fig. 1 is a kind of example structure schematic diagram that the full-scale detector of glass is protected in inventive touch screen protection, and a kind of
Preferred embodiment schematic diagram.
Fig. 2 is a kind of example structure schematic diagram of camera module of the present invention.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It defines in the following description
Basic principle of the invention can be applied to other embodiments, deformation scheme, improvement project, equivalent program and do not carry on the back
Other technologies scheme from the spirit and scope of the present invention.
In the description of the present invention, it should be noted that the instructions such as term " on ", "lower", "left", "right", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " etc. are used for description purposes only, and cannot manage
Solution is indication or suggestion relative importance.
Fig. 1, Fig. 2 shows inventive touch screen protection shield the full-scale detector of glass a kind of example structure schematic diagram,
It is also a kind of preferred embodiment schematic diagram.The full-scale detector of Touch screen protective glass as shown in Figure 1, including the first fixed station
10 and second fixed station 20, second fixed station be located at the top of first fixed station, first fixed station is equipped with
Light source 30, the light source top are equipped with camera shooting and adjust mould group 40, the camera shooting for placing sample to be tested, second fixed station
It adjusts mould group and is equipped with multiple camera modules 50, the camera shooting, which adjusts mould group, to carry out position tune to multiple camera modules
Section, multiple camera modules can carry out Image Acquisition, and the visual field model of the adjacent camera module to sample to be tested simultaneously
It encloses overlapped.In use, multiple camera modules can carry out Image Acquisition to sample to be tested simultaneously, measurement range is wide, not only
The detection that can be adapted for the geometric dimensions such as conventional length and width, hole, arc or the groove etc. being equally applicable in Touch screen protective glass
The detection of other geometric dimensions.It is noted that camera module described in the present embodiment can also connect image procossing mould group,
Multiple images for being loaded with sample to be tested dimension information of acquisition are sent to image procossing mould group by multiple camera modules, due to this reality
The field range for applying the camera module adjacent in example is overlapped, thus image procossing mould group can be according to mutual overlapping portion
After the image mosaic synthesis processing divided, the full-scale information of sample to be tested is obtained.Described image processing mould group, which can be, has number
According to the general purpose computer of processing software, it is also possible to dedicated data processor, since this is mature technology in the prior art, because
And details are not described herein.
Preferably, as shown in Fig. 2, being the structural schematic diagram of camera module 50 in the present embodiment, this implementation
Camera module 50 described in example, is equipped with camera lens 51,51 rear end of camera lens is connected with camera preferably above light source 30
52, to the of less demanding of camera lens 51 and camera 52 in the present embodiment, manufacturing cost is greatly reduced, the bore of camera lens 51 is smaller,
Detector overall dimensions are small, thus it is small to take up space, not high to detection environmental requirement, and are readily transported.
Preferably, the field range of camera module described in the present embodiment is overlapped is partially larger than 10%,
HD image is obtained when carrying out image mosaic processing convenient for later image processing mould group, is reduced and is calculated error, improves detection
Precision.
Preferably, in Fig. 1 it can be seen from camera module 50 described in the present embodiment be equipped with nine, and
Nine camera modules are arranged at third-order plant.Nine camera modules arranged by setting third-order plant, nine when measurement
Camera module can acquire the different location dimension information of sample to be tested simultaneously, improve measurement efficiency and measurement accuracy.
Preferably, camera shooting described in the present embodiment, which adjusts mould group 40, is set on second fixed station
There are X-axis displacement mechanism and Y-axis displacement mechanism, nine camera modules are arranged in the X-axis displacement mechanism and Y-axis displacement mechanism
On, and X-axis and Y direction displacement can be carried out under the driving of the X-axis displacement mechanism and Y-axis displacement mechanism.By camera module
It is arranged on X displacement mechanism and Y-axis displacement mechanism, enables the camera site of camera module according to the dimensional conditions of sample to be tested
Flexible modulation is carried out, it is applied widely, improve measurement accuracy.
Preferably, as shown in Figure 1, X-axis displacement mechanism described in the present embodiment is fixed described second
Platform 20 is equipped with X-axis slide rail 41, and the X-axis slide rail 41 is equipped with can be along its X-axis slide 42 free to slide, the X-axis slide
42 are equipped with Y-axis guide plate 43, and the camera module 50 is arranged on the Y-axis guide plate 43.By sliding X-axis slide, Y-axis
Guide rod drives the camera module being arranged thereon to carry out X-direction displacement, adjusts easy-to-use.Preferably, institute in the present embodiment
It states and is additionally provided with slide positioning mechanism on X-axis slide.X-axis slide is positioned by slide positioning mechanism, it can be to avoid detection
Acquisition fogging image is caused because camera module position is shaken in the process, improves measurement accuracy.
Preferably, as shown in Figure 1, Y-axis displacement mechanism described in the present embodiment is in the Y-axis guide plate
43 are equipped with sliding slot, Y-axis guide pad 44 are equipped in the sliding slot, the Y-axis guide pad is equipped with can be along its Y-axis free to slide
Slide 45, the camera module are arranged on the Y-axis slide.Camera module carries out Y with Y-axis slide on Y-axis guide pad
Axis direction displacement, structure is simple, easy to operate.Preferably, Z axis displacement machine is additionally provided in Y-axis slide described in the present embodiment 45
Structure, the camera module carries out Z-direction displacement under the driving of the Z axis displacement mechanism, convenient for the Z axis side to camera module
To being highly adjusted, it is allowed to collect HD image, further increases detection accuracy.
Preferably, as shown in Figure 1, being equipped on four angles of the first fixed station 10 described in the present embodiment
Sample support seat 11, the sample support seat are fabricated from a flexible material.Sample to be tested is placed on sample branch made of flexible material
It supports on seat, is convenient for loading or unloading operation, while playing fixed support to sample to be tested, and avoid treating test sample in moving process
Product cause scratching, and structure is simple, easy to use.Preferably, light source 30 described in the present embodiment is LED area light source.Light source is logical
It crosses and is designed as LED area light source, more evenly, and while detecting is not limited by the rulers of measuring samples to the light that light source can be made to launch
Very little size makes the present invention be adapted to the measuring samples of different sizes, applied widely.
It should be understood by those skilled in the art that foregoing description and the embodiment of the present invention shown in the drawings are only used as illustrating
And it is not intended to limit the present invention.The purpose of the present invention has been fully and effectively achieved.Function and structural principle of the invention exists
It shows and illustrates in embodiment, under without departing from the principle, embodiments of the present invention can have any deformation or modification.
Claims (10)
1. a kind of full-scale detector of Touch screen protective glass, which is characterized in that including the first fixed station and the second fixed station, institute
The top that the second fixed station is located at first fixed station is stated, first fixed station is equipped with light source, supplies above the light source
Sample to be tested is placed, second fixed station is equipped with camera shooting and adjusts mould group, and the camera shooting adjusts mould group and is equipped with multiple camera shootings
Mould group, the camera shooting, which adjusts mould group, to carry out position adjusting to multiple camera modules, and multiple camera modules can be simultaneously
Image Acquisition is carried out to sample to be tested, and the field range of the adjacent camera module is overlapped.
2. the full-scale detector of Touch screen protective glass according to claim 1, which is characterized in that the camera module
Field range is overlapped to be partially larger than 10%.
3. the full-scale detector of Touch screen protective glass according to claim 1 or 2, which is characterized in that the camera shooting mould
Group is equipped with nine, and nine camera modules are arranged at third-order plant.
4. the full-scale detector of Touch screen protective glass according to claim 1, which is characterized in that the camera shooting is adjusted
Mould group is that X-axis displacement mechanism and Y-axis displacement mechanism are equipped on second fixed station, and nine camera modules are arranged in institute
It states on X-axis displacement mechanism and Y-axis displacement mechanism, and X can be carried out under the driving of the X-axis displacement mechanism and Y-axis displacement mechanism
Axis and Y direction displacement.
5. the full-scale detector of Touch screen protective glass according to claim 4, which is characterized in that the X-axis displacement machine
Structure is that X-axis slide rail is equipped on second fixed station, and the X-axis slide rail is equipped with can be along its X-axis slide free to slide, institute
X-axis slide is stated equipped with Y-axis guide plate, the camera module is arranged on the Y-axis guide plate.
6. the full-scale detector of Touch screen protective glass according to claim 5, which is characterized in that the Y-axis displacement machine
Structure is that sliding slot is equipped on the Y-axis guide plate, Y-axis guide pad is equipped in the sliding slot, the Y-axis guide pad is equipped with can edge
Its Y-axis slide free to slide, the camera module are arranged on the Y-axis slide.
7. the full-scale detector of Touch screen protective glass according to claim 5 or 6, which is characterized in that the X-axis slide
It is equipped with slide positioning mechanism.
8. the full-scale detector of Touch screen protective glass according to claim 6, which is characterized in that on the Y-axis slide
It is additionally provided with Z axis displacement mechanism, the camera module carries out Z-direction displacement under the driving of the Z axis displacement mechanism.
9. the full-scale detector of Touch screen protective glass according to claim 1, which is characterized in that first fixed station
Four angles on be equipped with sample support seat, the sample support seat is fabricated from a flexible material.
10. the full-scale detector of Touch screen protective glass according to claim 1, which is characterized in that the light source is
LED area light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820917600.8U CN208383062U (en) | 2018-06-14 | 2018-06-14 | The full-scale detector of Touch screen protective glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820917600.8U CN208383062U (en) | 2018-06-14 | 2018-06-14 | The full-scale detector of Touch screen protective glass |
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| Publication Number | Publication Date |
|---|---|
| CN208383062U true CN208383062U (en) | 2019-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820917600.8U Active CN208383062U (en) | 2018-06-14 | 2018-06-14 | The full-scale detector of Touch screen protective glass |
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| Country | Link |
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| CN (1) | CN208383062U (en) |
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- 2018-06-14 CN CN201820917600.8U patent/CN208383062U/en active Active
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