CN109342375A - For detecting the device of cover-plate glass light transmittance - Google Patents
For detecting the device of cover-plate glass light transmittance Download PDFInfo
- Publication number
- CN109342375A CN109342375A CN201811491995.0A CN201811491995A CN109342375A CN 109342375 A CN109342375 A CN 109342375A CN 201811491995 A CN201811491995 A CN 201811491995A CN 109342375 A CN109342375 A CN 109342375A
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- Prior art keywords
- cover
- fixed
- plate glass
- support
- plate
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- 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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
Abstract
The present invention discloses a kind of for detecting the device of cover-plate glass light transmittance, including rack, support frame and four support columns in array-like distribution, the interior edge of every upper end of support column is provided with the groove of one of corner parts insertion for cover-plate glass, support frame is mounted on the rack by driving mechanism, support frame is fixed with support plate far from one end of driving mechanism, it is fixed on the left side of support plate a pair of in upper and lower symmetrically arranged support arm, each support arm is respectively and fixedly provided with sleeve far from one end of support plate, activity is equipped with laser emitter in the sleeve being located above, activity is equipped with illuminance sensor in underlying sleeve, touch screen is fixed on the upper surface of rack left part, controller is fixed on the upper surface of rack right part；The present invention can be realized the detection to the light transmittance of cover-plate glass, so, can reject the underproof cover-plate glass of light transmittance.
Description
Technical field
The present invention relates to detection device technology fields, and in particular to a kind of for detecting the device of cover-plate glass light transmittance.
Background technique
Cover-plate glass is the important component in touch screen, and the light transmittance of cover-plate glass directly will affect the light transmission of touch screen
Rate, the light transmittance such as the every place of cover-plate glass is different, then will affect the light transmittance in each bright spot of touch screen, to can to touch
The phenomenon that screen generates brightness unevenness is touched, however at present on the market not dedicated for the device of detection cover-plate glass.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of for detecting the device of cover-plate glass light transmittance, can
It realizes the detection to the light transmittance of cover-plate glass, so, the underproof cover-plate glass of light transmittance can be rejected, so as to
There is the phenomenon that brightness unevenness in the touch screen for enough avoiding the later period from producing.
The device for being used to detect cover-plate glass light transmittance of the invention, including rack, support frame and four are in array-like point
The support column of cloth is fixed with first track of two symmetrical settings, every first track on the upper surface of rack left part
Extend from the front to the back, two is provided with above two first tracks in symmetrically arranged second track in front and back, every second
Track extends from left to right, and the lower end of every second track is respectively and fixedly provided with a first slide, every second lower end of track
Two first slides are slidably connected with wherein first track respectively, and the lower end of every support column is respectively and fixedly provided with one second cunning
The second slide of seat, two support column bottoms being located behind is slidably connected with the second track being located behind, and is located at front
Two support column bottoms second slide be located at front the second track be slidably connected, the inner edge of every upper end of support column
The groove of one of corner parts insertion for cover-plate glass is provided at angle, support frame is mounted on by driving mechanism
In rack, for driving support frame or so and being moved forward and backward, support frame is fixed with the driving mechanism far from one end of driving mechanism
Support plate, is fixed on the left side of support plate a pair of in upper and lower symmetrically arranged support arm, and each support arm is far from support plate
One end be respectively and fixedly provided with sleeve, activity is equipped with laser emitter in the sleeve being located above, activity in underlying sleeve
It is equipped with illuminance sensor, laser emitter and illuminance sensor are correspondingly set up and down, and screw thread connects on the side wall of sleeve
It is connected to the first bolt for compressing laser emitter or illuminance sensor, is fixed with touch on the upper surface of rack left part
Shield, is fixed with controller on the upper surface of rack right part, driving mechanism, laser emitter, illuminance sensor and touch screen are equal
It is electrically connected with the controller.
The device for being used to detect cover-plate glass light transmittance of the invention, wherein each support arm includes casing, every set
One end of pipe is fixed with support plate, and the other end activity of every casing is inserted with inserted link, and every root cutting bar passes through with corresponding casing
The the second bolt locking being threaded on sleeve side walls, every root cutting bar are provided with the bending to bend inwards far from one end of casing
Section, each bending section are respectively and fixedly provided with the sliding rail extended from the front to the back far from one end of inserted link, slidably connect in each sliding rail
Sliding block, each sliding block and corresponding sliding rail are by being threaded through sliding rail back and the third bolt being threadedly coupled with sliding rail is held out against, often
A sliding block is respectively and fixedly provided with fixed plate on the end face far from sliding rail side, underlying fixed plate is outer with underlying sleeve
Wall is fixed, and the fixed plate being located above and the outer wall for the sleeve being located above are fixed.
The device for being used to detect cover-plate glass light transmittance of the invention, wherein the section of inserted link is square shape structure, casing
Inner cavity be can with inserted link cooperate sliding square shape structure.
The device for being used to detect cover-plate glass light transmittance of the invention, wherein the junction of every casing and support plate is equal
It is welded with a reinforcement block, two right-angle sides of reinforcement block are welded and fixed with casing and support plate respectively.
The device for being used to detect cover-plate glass light transmittance of the invention, wherein in four support column area defined
Portion is provided with for pushing tow cover-plate glass so that cover-plate glass is detached from the top-pushing mechanism of support column, the lower end of top-pushing mechanism and rack
Upper surface fix, the upper end of top-pushing mechanism is lower than the lower end of underlying support arm.
It is of the invention for detecting the device of cover-plate glass light transmittance, wherein top-pushing mechanism includes be fixed on rack upper
Electric telescopic rod on end face, the upper end of the interior bar of electric telescopic rod are fixed with air guiding base, sucker, sucker are fixed on air guiding base
Gas outlet be connected to the air inlet of air guiding base, the gas outlet of air guiding base is connect with negative pressure equipment.
The present invention can be realized the detection to the light transmittance of cover-plate glass, so, can be underproof by light transmittance
Cover-plate glass is rejected, and the phenomenon that brightness unevenness occurs in the touch screen so as to avoid the later period from producing.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is schematic view of the front view of the invention；
Fig. 2 is amplified structural schematic diagram at A in Fig. 1；
Fig. 3 is the overlooking structure diagram of support column and top-pushing mechanism with rack after fixed.
Specific embodiment
Multiple embodiments of the invention will be disclosed with schema below, as clearly stated, the details in many practices
It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also
It is to say, in some embodiments of the invention, the details in these practices is non-essential.In addition, for the sake of simplifying schema,
Some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, not especially censure
The meaning of order or cis-position, also non-to limit the present invention, the component described just for the sake of difference with same technique term
Or operation, it is not understood to indicate or imply its relative importance or implicitly indicates the number of indicated technical characteristic
Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.In addition, each
Technical solution between a embodiment can be combined with each other, but must can be implemented as base with those of ordinary skill in the art
Plinth will be understood that the combination of this technical solution is not present when conflicting or cannot achieve when occurs in the combination of technical solution,
Also not the present invention claims protection scope within.
The device for being used to detect cover-plate glass light transmittance of the invention, including rack 1, support frame 2 and four are in array-like
The support column 3 of distribution, is fixed with first track 101 of two symmetrical settings on the upper surface of 1 left part of rack, and every
One track 101 extends from the front to the back, and the top of two first tracks 101 is provided with two in symmetrically arranged second rail in front and back
Road 102, every second track 102 extend from left to right, and the lower end of every second track 102 is respectively and fixedly provided with a first slide
103, two first slides 103 of every second track, 102 lower end are slidably connected with wherein first track 101 respectively, often
The lower end of root support column 3 is respectively and fixedly provided with a second slide 104, the second slide 104 for two 3 bottoms of support column being located behind
Be slidably connected with the second track 102 being located behind, positioned at front two 3 bottoms of support column second slide 104 with
The second track 102 positioned at front is slidably connected, and the interior edge of every 3 upper end of support column is provided with for cover-plate glass 4
The insertion of one of corner parts groove 31, support frame 2 is mounted in rack 1 by driving mechanism 21, the driving mechanism
21 for driving support frame 2 or so and being moved forward and backward, and support frame 2 is fixed with support plate 22 far from one end of driving mechanism 21, props up
Be fixed on the left side of fagging 22 it is a pair of in upper and lower symmetrically arranged support arm 5, each support arm 5 far from support plate 22 one
End is respectively and fixedly provided with sleeve 51, and activity is equipped with laser emitter 6 in the sleeve 51 being located above, and lives in underlying sleeve 51
Dynamic to be equipped with illuminance sensor 7, laser emitter 6 and illuminance sensor 7 are correspondingly set up and down, on the side wall of sleeve 51
The first bolt 511 for compressing laser emitter 6 or illuminance sensor 7 is threaded with, on the upper surface of 1 left part of rack
It is fixed with touch screen 8, controller 9, driving mechanism 21, laser emitter 6, illuminance are fixed on the upper surface of 1 right part of rack
Sensor 7 and touch screen 8 are electrically connected with controller 9；Driving mechanism used in the present invention is driven by stepper motors
Two-dimentional driving mechanism, the i.e. driving mechanism can drive support frame to move along X-axis and Y direction, which is current city
Existing mechanism on face, the as prior art, therefore, not repeat them here；Pass through the first track, the second track, first slide and second
The setting of slide, for first slide when sliding on the first sliding rail, second slide can adjust support when sliding on the second sliding rail
The spacing of column between any two, so, four support columns can be realized the support to various sizes of cover-plate glass, so as to
Enough detections realized to various sizes of cover-plate glass.
Each support arm 5 includes casing 52, and one end of every casing 52 and support plate 22 are fixed, every casing 52 it is another
One end activity is inserted with inserted link 53, and every root cutting bar 53 is threadedly attached in second on 52 side wall of casing with corresponding casing 52
Bolt 521 is locked, and every root cutting bar 53 is provided with the bending section 531 to bend inwards, each bending section 531 far from one end of casing 52
One end far from inserted link 53 is respectively and fixedly provided with the sliding rail 54 extended from the front to the back, slidably connects sliding block 55 in each sliding rail 54,
Each sliding block 55 is pushed up with corresponding sliding rail 54 by the third bolt 541 for being threaded through 54 back of sliding rail and being threadedly coupled with sliding rail 54
Tightly, be respectively and fixedly provided with fixed plate 56 on each end face of the sliding block 55 far from 54 side of sliding rail, underlying fixed plate 56 be located at
The outer wall of the sleeve 51 of lower section is fixed, and the outer wall of the fixed plate 56 and the sleeve 51 being located above that are located above is fixed.
The section of inserted link 53 is square shape structure, and the inner cavity of casing 52 is the square shape knot that can cooperate sliding with inserted link 53
Structure；After by using this structure, after inserted link is inserted into casing, it can be avoided and circumferentially rotated between inserted link and casing
The phenomenon that, i.e., using the circumferential limit that after this structure, can be realized to inserted link and casing.
The junction of every casing 52 and support plate 22 is welded with a reinforcement block 522, and two of reinforcement block 522 are straight
The arm of angle is welded and fixed with casing 52 and support plate 22 respectively；By the setting of reinforcement block, can be improved between casing and support plate
Fixing intensity.
It is provided in the middle part of four 3 area defined of support column for pushing tow cover-plate glass 4 so that cover-plate glass 4 is detached from
The top-pushing mechanism of support column 3, the lower end of top-pushing mechanism and the upper surface of rack 1 are fixed, and the upper end of top-pushing mechanism is lower than under being located at
The lower end of the support arm 5 of side；After by using this structure, after the completion of cover-plate glass detection, top-pushing mechanism can be passed through
Cover-plate glass is ejected from support column, so as to be brought convenience to the process that cover-plate glass is removed from support column.
Top-pushing mechanism includes the electric telescopic rod 10 being fixed on the upper surface of rack 1, the interior bar of electric telescopic rod 10
Upper end is fixed with air guiding base 11, and sucker 12 is fixed on air guiding base 11, and the gas outlet of sucker 12 and the air inlet of air guiding base 11 connect
Logical, the gas outlet of air guiding base 11 is connect with negative pressure equipment；After by using this structure, in top-pushing mechanism pushing tow cover-plate glass
When, i.e., after electric telescopic rod driving sucker is moved to below cover-plate glass, cover-plate glass can be sucked for sucker, then electronic
Interior bar in telescopic rod continues to move up, and after cover-plate glass is pushed out from support column, sucker stops the absorption to cover-plate glass,
Cover-plate glass can be removed from top-pushing mechanism to be come.
In using the present invention, cover-plate glass to be detected is placed on the support columns, i.e., so that each of cover-plate glass
Corner is respectively embedded in the groove of one of upper end of support column, and then driving mechanism drives support frame towards the one of cover-plate glass
Side is mobile, and laser emitter and illuminance sensor are moved respectively to above and below cover-plate glass, then leads to again
Mechanism of overdriving drives laser emitter and illuminance sensor mobile, so that laser emitter and illuminance sensor are to cover board
Glass progress detects line by line or by column, during laser emitter and illuminance sensor detect cover-plate glass,
The every driving laser emitter of driving mechanism and illuminance sensor are mobile primary, and controller just records illuminance sensor and detects
Numerical value it is primary；After the completion of laser emitter and illuminance sensor detect monolith cover-plate glass, controller is by illuminance
All numerical value that sensor obtains carry out sequence arrangement from small to large, and compare the difference of maximum numerical value Yu the smallest numerical value
Value illustrates that the light transmittance of cover-plate glass does not meet quality requirement, if difference is in critical field if difference exceeds critical field
It is interior, then illustrate that the light transmittance of cover-plate glass conforms to quality requirements；After the completion of cover-plate glass detection, driving mechanism drives laser hair
Emitter and illuminance sensor reset, and then the interior bar stretching, extension of the electric telescopic rod in top-pushing mechanism, drives in electric telescopic rod
After sucker is moved to below cover-plate glass, cover-plate glass can be sucked for sucker, on then the interior bar in electric telescopic rod continues
It moves, after cover-plate glass is pushed out from support column, sucker stops the absorption to cover-plate glass, and cover-plate glass can be from pusher
It is removed and on structure, the interior bar in last electric telescopic rod, which is shunk, drives sucker to reset；Touch screen in the present invention is for showing
The numerical value that the illumination intensity value and illuminance sensor of laser emitter detect, while the controlling party for modifying controller
Formula.
The upper only embodiments of the present invention, are not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made in spirit and principles of the present invention are equal
Replacement, improvement etc., should all be included within scope of the presently claimed invention.
Claims (6)
1. a kind of for detecting the device of cover-plate glass light transmittance, it is characterised in that: including rack (1), support frame (2) and four
In the support column (3) that array-like is distributed, the of two symmetrical settings is fixed on the upper surface of rack (1) left part
One track (101), every first track (101) extend from the front to the back, are provided with two above two first tracks (101)
In symmetrically arranged second track (102) in front and back, every second track (102) extends from left to right, every second track
(102) lower end is respectively and fixedly provided with a first slide (103), two first slides (103) of every second track (102) lower end
It is slidably connected respectively with wherein first track (101), the lower end of every support column (3) is respectively and fixedly provided with a second slide
(104), the second slide (104) for two support column (3) bottoms being located behind is slided with the second track (102) being located behind
Dynamic connection, positioned at front two support column (3) bottoms second slide (104) with the second track (102) for being located at front
It is slidably connected, the interior edge of every support column (3) upper end is provided with for one of corner parts of cover-plate glass (4)
The groove (31) of insertion, support frame as described above (2) are mounted on rack (1) by driving mechanism (21), which uses
It in driving support frame (2) left and right and is moved forward and backward, support frame as described above (2) is fixed with support plate far from the one end of driving mechanism (21)
(22), it is fixed on the left side of the support plate (22) a pair of in upper and lower symmetrically arranged support arm (5), each support arm
(5) one end far from support plate (22) is respectively and fixedly provided with sleeve (51), and activity is equipped with laser hair in the sleeve being located above (51)
Emitter (6), activity is equipped with illuminance sensor (7) in underlying sleeve (51), the laser emitter (6) and illumination
Degree sensor (7) is correspondingly set up and down, and is threaded on the side wall of the sleeve (51) for compressing laser emitter (6)
Or the first bolt (511) of illuminance sensor (7), touch screen (8), institute are fixed on the upper surface of rack (1) left part
It states and is fixed on the upper surface of rack (1) right part controller (9), the driving mechanism (21), laser emitter (6), illuminance
Sensor (7) and touch screen (8) are electrically connected with controller (9).
2. according to claim 1 for detecting the device of cover-plate glass light transmittance, which is characterized in that each support arm
It (5) include casing (52) that one end and support plate (22) of every casing (52) are fixed, the other end activity of every casing (52)
It is inserted with inserted link (53), every root cutting bar (53) is threadedly attached in second on casing (52) side wall with corresponding casing (52)
Bolt (521) locking, every root cutting bar (53) are provided with the bending section (531) to bend inwards far from the one end of casing (52), each
Bending section (531) is respectively and fixedly provided with the sliding rail (54) extended from the front to the back far from the one end of inserted link (53), in each sliding rail (54)
It slidably connects sliding block (55), each sliding block (55) is with corresponding sliding rail (54) by being threaded through sliding rail (54) back and and sliding rail
(54) the third bolt (541) being threadedly coupled is held out against, and is respectively and fixedly provided on the end face of separate sliding rail (54) side of each sliding block (55)
Fixed plate (56), underlying fixed plate (56) and the outer wall of underlying sleeve (51) are fixed, the fixation being located above
Plate (56) and the outer wall for the sleeve (51) being located above are fixed.
3. according to claim 2 for detecting the device of cover-plate glass light transmittance, which is characterized in that the inserted link (53)
Section be square shape structure, the inner cavity of described sleeve pipe (52) is the square shape structure that can cooperate sliding with inserted link (53).
4. according to claim 2 for detecting the device of cover-plate glass light transmittance, which is characterized in that every casing (52)
It is welded with a reinforcement block (522) with the junction of support plate (22), two right-angle sides difference of the reinforcement block (522)
It is welded and fixed with casing (52) and support plate (22).
5. according to claim 1 for detecting the device of cover-plate glass light transmittance, which is characterized in that four support columns
(3) it is provided in the middle part of area defined for pushing tow cover-plate glass (4) so that cover-plate glass (4) is detached from support column (3)
Top-pushing mechanism, the lower end of the top-pushing mechanism and the upper surface of rack (1) are fixed, and the upper end of the top-pushing mechanism is lower than under being located at
The lower end of the support arm (5) of side.
6. according to claim 5 for detecting the device of cover-plate glass light transmittance, which is characterized in that the top-pushing mechanism
The upper end of electric telescopic rod (10) on upper surface including being fixed on rack (1), the interior bar of the electric telescopic rod (10) is solid
Surely have air guiding base (11), be fixed with sucker (12) on the air guiding base (11), the gas outlet of the sucker (12) and air guiding base
(11) air inlet connection, the gas outlet of the air guiding base (11) is connect with negative pressure equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491995.0A CN109342375B (en) | 2018-12-07 | 2018-12-07 | Device for detecting light transmittance of cover plate glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491995.0A CN109342375B (en) | 2018-12-07 | 2018-12-07 | Device for detecting light transmittance of cover plate glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109342375A true CN109342375A (en) | 2019-02-15 |
| CN109342375B CN109342375B (en) | 2020-12-08 |
Family
ID=65297489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811491995.0A Active CN109342375B (en) | 2018-12-07 | 2018-12-07 | Device for detecting light transmittance of cover plate glass |
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| Country | Link |
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| CN (1) | CN109342375B (en) |
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| CN110095439A (en) * | 2019-06-06 | 2019-08-06 | 潘一洲 | A kind of fabric light transmission detection system and detection method |
| CN112179873A (en) * | 2020-09-29 | 2021-01-05 | 福建省港达新材料科技有限公司 | Glass light transmission detection device |
| US20210239614A1 (en) * | 2020-02-04 | 2021-08-05 | Asm Ip Holding B.V. | Method and apparatus for transmittance measurements of large articles |
| CN114088665A (en) * | 2021-11-24 | 2022-02-25 | 广东医科大学 | Optical measurement device for light transmittance detection |
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| CN114088665A (en) * | 2021-11-24 | 2022-02-25 | 广东医科大学 | Optical measurement device for light transmittance detection |
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| Publication number | Publication date |
|---|---|
| CN109342375B (en) | 2020-12-08 |
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Effective date of registration: 20211217 Address after: 236000 plant 12, phase II, Xinying Industrial Park, Shencheng Town Economic Development Zone, Yingshang County, Fuyang City, Anhui Province Patentee after: Anhui Yingxing Electronic Technology Co.,Ltd. Address before: 337100 zone B, Lianhua Industrial Park, Lianhua County, Pingxiang City, Jiangxi Province Patentee before: JIANGXI HUALIANXIN TECHNOLOGY Co.,Ltd. |