CN208270449U - Glass optical detection device and Glass optical detection system - Google Patents
Glass optical detection device and Glass optical detection system Download PDFInfo
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- CN208270449U CN208270449U CN201820750525.0U CN201820750525U CN208270449U CN 208270449 U CN208270449 U CN 208270449U CN 201820750525 U CN201820750525 U CN 201820750525U CN 208270449 U CN208270449 U CN 208270449U
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- glass optical
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- lamp bead
- optical detection
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- 239000011521 glass Substances 0.000 title claims abstract description 99
- 238000001514 detection method Methods 0.000 title claims abstract description 77
- 230000003287 optical effect Effects 0.000 title claims abstract description 72
- 239000011324 bead Substances 0.000 claims abstract description 98
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 4
- 241001025261 Neoraja caerulea Species 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 2
- 238000007689 inspection Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 239000006185 dispersion Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 241000283070 Equus zebra Species 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
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- 230000003760 hair shine Effects 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 239000005340 laminated glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- -1 tungsten halogen Chemical class 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
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- 230000007547 defect Effects 0.000 description 1
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- 235000008434 ginseng Nutrition 0.000 description 1
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- 230000003993 interaction Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- 238000012372 quality testing Methods 0.000 description 1
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- 230000011514 reflex Effects 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model belongs to glass quality detection device technical field more particularly to a kind of Glass optical detection device and Glass optical detection system.The Glass optical detection device includes bracket, the light source assembly being fixed on above bracket and the concentrating component being fixedly connected with light source assembly；Light source assembly includes the lamp bead fixed plate being fixed on bracket and several LED lamp beads for being installed in lamp bead fixed plate, concentrating component includes the collector lens of light collecting barrel with the one end for being fixed on light collecting barrel, light collecting barrel is fixedly connected away from one end of collector lens with lamp bead fixed plate, and several LED lamp beads are arranged towards collector lens.In the utility model, the light for the dispersion that each LED lamp bead is issued projects after converging via collector lens, the light intensity and colour temperature of the light irradiated through collector lens convergence are all increased dramatically, and it is relatively low that quality can satisfy quality and structure very simple, the cost of manufacture of the Glass optical detection device required for Glass optical detects.
Description
Technical field
The utility model belong to glass quality detection device technical field more particularly to a kind of Glass optical detection device and
Glass optical detection system.
Background technique
In glass quality Testing index, the optical skew of glass is a critically important technical indicator, especially works as glass
When glass is used as the windshield of the vehicles such as automobile, the quality of optical property is particularly important.The optics of glass becomes
Shape is often known as the light distortion of glass, refers to that the optics of the distortion of object image observed by causing when observing object by glass lacks
Fall into, it is popular for when just referring to people through glass observing scene, the out-of-flatness because of glass surface or the refraction because of inside glass
The scenery metamorphopsic distortion degree that rate is uneven and generates.
And in glass production manufacturing process, since glass metal refining quality is bad, glass metal ontology is uneven or glass
Liquid have in the defects of big plethora, drawing lines, brush line, bubble of bunchiness, calculus or forming process relevant parameter it is unreasonable etc. because
Element, the optical property for being likely to result in glass is unqualified and light distortion occurs.
It is existing to glass carry out optical property detection method, usually by the glass after cutting be sampled from
The optical property of assessment float glass print is tested in line detection frequently with zebra method detector when such as detecting float glass；And
Glass is irradiated as light source frequently with slide projector when detecting laminated glass, and the projection of glass is passed through on curtain
The image that multiple spot is presented on curtain is observed to assess the quality of laminated glass print optical property.Although above two method is equal
It can achieve the purpose that detection glass optics properties are fine or not, but the purchase of zebra method detector and slide projector used by the above method
Buy is originally all relatively high, and since glass is typically all continuous large batch of production, it is more to be necessarily required to number
Zebra method detector or slide projector simultaneously carry out detection work be just able to satisfy glass be mass produced demand, in this way, glass
The cost of glass production greatly improves, and the profit of enterprise reduces.In addition, working as using slide projector as the optical of light source detection glass
When energy, since the internal light source of slide projector mostly uses tungsten halogen lamp, when tungsten halogen lamp is 150W using power, colour temperature is still low
In 3000K, belong to reddish white light, is imaged clearly after not enough often will appear irradiation glass due to the coloration quality of irradiation light
The inadequate problem of clear degree when serious or even will appear mistake thus to judge that the quality of glass optics properties has adverse effect on
Sentence, it is difficult to general warranty product quality.
Utility model content
The purpose of this utility model is to provide a kind of Glass optical detection device and Glass optical detection systems, it is intended to solve
Glass optical detection device certainly in the prior art is at high cost, is difficult to the technical issues of meeting glass large-scale production demand.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: Glass optical detection device, including branch
Frame, the light source assembly being fixed on above bracket and the concentrating component being fixedly connected with light source assembly；Light source assembly includes fixing
In the lamp bead fixed plate on bracket and several LED lamp beads being installed in lamp bead fixed plate, concentrating component includes light collecting barrel and consolidates
Due to the collector lens of one end of light collecting barrel, light collecting barrel is fixedly connected away from one end of collector lens with lamp bead fixed plate, and if
Dry LED lamp bead is arranged towards collector lens.
Further, collector lens is convex lens.
Further, LED lamp bead is white light LEDs lamp bead.
Further, LED lamp bead includes red-light LED lamp bead, blue-ray LED lamp bead and green light LED lamp bead.
Further, the outer surface of light collecting barrel is covered with impermeable light coating, and the inner surface of light collecting barrel is sticked several be used for
The reflective mirror of reflection light.
Further, reflective mirror is plane mirror or convex mirror or concave mirror.
Further, light source assembly further includes the ballast for guaranteeing LED lamp bead stabilized illumination, and ballast is fixed on branch
On frame, and several LED lamp beads are electrically connected with ballast.
Further, Glass optical detection device further includes the radiator fan for radiating for light source assembly, radiator fan
It is fixed on the lower section of bracket and is arranged towards light source assembly.
Further, the carrying bolt for being used to support fixed radiator fan is provided in the support leg of bracket.
The utility model has the beneficial effects that the Glass optical detection device of the utility model, is fixed in use, lighting lamp bead
LED lamp bead on plate, since LED lamp bead is arranged towards the collector lens of concentrating component, the light that each LED lamp bead is issued is passed through
It is projected again from collector lens after collector lens convergence.In this way, the light for the dispersion that each LED lamp bead is issued is saturating via optically focused
It is projected after mirror convergence, the light intensity and colour temperature of the light irradiated through collector lens are all increased dramatically, and quality can satisfy
Glass optical detects required quality and structure very simple, the cost of manufacture of the Glass optical detection device are relatively low,
Can large-scale application in the mass of glass and the production process of large-scale, it is practical；Also, use the glass light
The optical characteristics of detection setting detection glass is learned, when the intensity of required irradiation light and colour temperature change when detection,
It can be realized by changing the quantity of LED lamp bead or adjusting irradiation power and the luminous intensity of LED lamp bead, adjustment process letter
It list and is easily achieved, so that the Glass optical detection device has good versatility；Further, since Glass optical detection is set
Standby is to increase light intensity by converging the irradiation light of multiple LED lamp beads, and the heat generation rate of single led lamp bead is lower, LED lamp bead
Thermal losses it is smaller, be conducive to extend the service life of product, and product is also more energy saving.
The utility model use another solution is that a kind of Glass optical detection system, including above-mentioned glass light
Learn detection device.
The Glass optical detection system of the utility model is reduced due to having used above-mentioned Glass optical detection device
The cost of manufacture of entire Glass optical detection system, can large-scale application in the mass of glass and the production of large-scale
Cheng Zhong；Also, since the detection irradiation light that above-mentioned Glass optical detection device is issued can be adjusted in real time, effectively
The versatility and practicability for improving detection system.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram one of Glass optical detection device provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram two of Glass optical detection device provided by the embodiment of the utility model.
Wherein, each appended drawing reference in figure:
10-bracket 11-support leg, 20-light source assemblies
21-lamp bead fixed plate 22-LED lamp bead, 23-ballasts
30-concentrating component 31-light collecting barrel, 32-collector lenses
40-41-carrying bolts of radiator fan 311-impermeable light coating
312-reflective mirrors.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
As shown in Fig. 1~2, the embodiments of the present invention provide a kind of Glass optical detection device, including bracket 10,
The concentrating component 30 for being fixed on the light source assembly 20 of 10 top of bracket and being fixedly connected with light source assembly 20；Light source assembly 20 wraps
Several LED lamp beads 22 for including the lamp bead fixed plate 21 being fixed on bracket 10 and being installed in lamp bead fixed plate 21, concentrating component
30 include the collector lens 32 of light collecting barrel 31 with the one end for being fixed on light collecting barrel 31, and light collecting barrel 31 deviates from one end of collector lens 32
It is fixedly connected with lamp bead fixed plate 21, and several LED lamp beads 22 are arranged towards collector lens 32.
The Glass optical detection device of the utility model embodiment, in use, lighting the LED lamp bead in lamp bead fixed plate 21
22, since LED lamp bead 22 is arranged towards the collector lens 32 of concentrating component 30, the light that each LED lamp bead 22 is issued is through poly-
It is projected again from collector lens 32 after the convergence of optical lens 32.In this way, the light for the dispersion that each LED lamp bead 22 is issued is via poly-
Optical lens 32 projects after converging, and the light intensity and colour temperature of the light irradiated through collector lens 32 are all increased dramatically, quality
It can satisfy quality and structure very simple, the cost of manufacture phase of the Glass optical detection device required for Glass optical detects
To lower, can large-scale application in the mass of glass and the production process of large-scale, it is practical；Also, it uses
The optical characteristics of Glass optical detection setting detection glass, when detection, the intensity of required irradiation light and colour temperature are changed
When, it can be by changing the quantity of LED lamp bead 22 or adjusting irradiation power and the luminous intensity of LED lamp bead 22 come real
Existing, adjustment process is simple and is easily achieved, so that the Glass optical detection device has good versatility；Further, since should
Glass optical detection device is to increase light intensity by converging the irradiation light of multiple LED lamp beads 22, single led lamp bead 22
Heat generation rate is lower, and the thermal losses of LED lamp bead 22 is smaller, is conducive to extend the service life of product, and product is also more energy saving.
More specifically, the light collecting barrel 31 of concentrating component 30 and the collector lens 32 of the one end for being fixed on light collecting barrel 31 are respectively positioned on
The central axis of both the side of bracket 10, light collecting barrel 30 and collector lens 32 is located along the same line, and the straight line and bracket
Plane where 10 upper surfaces is parallel；In addition, the upper surface of lamp bead the fixed plate 21 vertical fixation and bracket 10 of light source assembly 20,
22 right angle setting of LED lamp bead is fixed on the side towards collector lens 32 of lamp bead fixed plate 21；In this way, to guarantee as far as possible
The light that LED lamp bead 22 issues route of plane where being parallel to the upper surface of bracket 10 is pointed into collector lens 32, even if individually
The light of LED lamp bead 22 propagates centerline axis parallel of the route as far as possible with collector lens 32, improves optically focused to greatest extent
The utilization rate for the light that the light gathering of lens 32, the Glass optical detection device for improving the present embodiment issue LED lamp bead 22.
In the present embodiment, above-mentioned collector lens 32 is preferably convex lens, and in convex lens face lamp bead fixed plate 21
LED lamp bead 22 be arranged.Since convex lens is made of the translucent material of central thick, thin edge, when LED lamp bead 22 is lit
Afterwards, the light issued is irradiated on convex lens and can reflect, and the light after planoconvex lens refraction concentrates on the focus of convex lens
On, to reach the light that several LED lamp beads 22 of convergence are issued to improve the detection of the Glass optical detection device of the present embodiment
The intensity of light and the purpose of colour temperature.
In the present embodiment, LED lamp bead 22 is both preferably white light LEDs lamp bead, i.e. LED lamp bead 22 irradiates white colour
Light.White light LEDs lamp bead is a kind of cold light source, and the colour temperature for the white light that single LED lamp bead 22 is issued is about 3000K~5000K, and
The colour temperature of the detection light irradiated after the convergence of collector lens 32 then can be up to or over 5000K, this color temperature is equivalent to
Summer fine day is outdoor daylight colour temperature, and therefore, being detected using the detection light of the colour temperature to glass can very accurately
The optical property of glass is assessed, testing result will not be influenced because detecting light color temperature quality not enough, it is ensured that Glass optical detection
Accuracy and reliability.Specifically, the power of white light LEDs lamp bead used by the present embodiment is 30W~60W, specifically can be with
For 30W, 35W, 40W, 45W, 50W, 55W or 60W etc., 22 quantity of LED lamp bead is about 50~500, be specifically as follows 50,
100,200,300,400 or 500 etc., the power to LED lamp bead 22 and number do not do specific restriction herein,
Also without limitation to the arrangement fixed forms of several LED lamp beads 22, it can be selected according to specific detection environment when use.
In the present embodiment, LED lamp bead 22 also may include red-light LED lamp bead, blue-ray LED lamp bead and green light LED lamp bead,
The blue LED lamp that i.e. above-mentioned LED lamp bead 22 divides the red-light LED lamp bead of beauty's coloured light for that can irradiate, irradiates blue color of light
Pearl and the green light LED lamp bead for irradiating green color light.Since red blue green is the three primary colors of light, three mixes according to different intensity
It is capable of forming the light of white colour, therefore, when it is used in the Glass optical detection device of the present embodiment, three is saturating by optically focused
The refraction and convergence mixing of mirror 32 are also capable of forming the higher white light of colour temperature quality.
In the present embodiment, the outer surface of light collecting barrel 31 is covered with impermeable light coating 311 or light collecting barrel 31 and can also adopt
It is made of light-proof material, the light that so can effectively avoid LED lamp bead 22 from issuing shines out through light collecting barrel 31, reduces
Light loss；Also, the inner surface of light collecting barrel 31, which is sticked, several reflective mirrors 312 for reflection light, due to LED lamp bead 22
Setting angle will affect the irradiating angle of its light, that is to say, that when LED lamp bead 22 is mounted on lamp bead fixed plate 21
After upper, the angle of the light of irradiation is also just determined, wherein and certain light can shine directly on collector lens 32,
And therefore the barrel surrounding of some light collecting barrels 31 that can then take a picture is attached on 31 wall of light collecting barrel by the way that reflective mirror 312 is arranged, when
When light is irradiated to the barrel of light collecting barrel 31, it can be reflected on collector lens 32 via reflective mirror 312, it is each to improve
The utilization rate for the light that LED lamp bead 22 issues, the intensity of illumination for the detection light that the enhancing convergence of collector lens 32 is formed.
In the present embodiment, reflective mirror 312 is preferably plane mirror or convex mirror or concave mirror, i.e., on 31 wall of light collecting barrel
The different reflective mirror 312 of the surface shape that can be sticked, to achieve the purpose that the light by all angles reflexes to collector lens 32.
In the present embodiment, light source assembly 20 further includes the ballast 23 for guaranteeing 22 stabilized illumination of LED lamp bead, ballast
Device 23 is fixed on bracket 10, and several LED lamp beads 22 are electrically connected with ballast 23.The Glass optical of the present embodiment detects
Equipment is in use, the electric current for keeping LED lamp bead 22 luminous flow to LED lamp bead 22 after first flowing through ballast 23 again, due to ballast
Device 23 can play the role of burning voltage, current limit, and therefore, electric current accesses LED lamp bead 22, energy after flowing through ballast 23 again
Enough guarantee that LED lamp bead 22 works under stable voltage, it is unlikely that LED lamp bead 22 is damaged because of spread of voltage, shorten LED
The service life of lamp bead 22.
In the present embodiment, Glass optical detection device further includes the radiator fan 40 for radiating for light source assembly 20,
Radiator fan 40 is fixed on the lower section of bracket 10 and is arranged towards light source assembly 20.It can be generated centainly since LED lamp bead 22 shines
Heat, and the work of ballast 23 can also generate heat, therefore, improve entire light source assembly by setting radiator fan 40
20 heat dissipation effect, avoiding device temperature is excessively high and is burned or is unable to normal use.Specifically, due to the hair of ballast 23
Heat is much larger than the generated heat of LED lamp bead 22, and therefore, radiator fan 40 herein is arranged towards ballast 23, with to the greatest extent
It is possible to radiate for ballast 23.
In the present embodiment, the carrying bolt for being used to support fixed radiator fan 40 is provided in the support leg 11 of bracket 10
41.In order to guarantee the globality of the present embodiment Dare Glass optical detection device, above-mentioned radiator fan 40 passes through carrying bolt
41 supports are fixed on bracket 10, can be using radiator fan 40 and other component as one when needing motion detection device
It moves integrally, in this way, movement is easier and efficient.Certainly, radiator fan 40 can also be separately set in the week of detection device
Side is not fixed together with bracket 10.
The utility model embodiment additionally provides a kind of Glass optical detection system, sets including above-mentioned Glass optical detection
It is standby.
The Glass optical detection system of the present embodiment reduces whole due to having used above-mentioned Glass optical detection device
The cost of manufacture of a Glass optical detection system, can large-scale application in the mass of glass and the production process of large-scale
In；Also, since the detection irradiation light that above-mentioned Glass optical detection device is issued can be adjusted in real time, effectively
Improve the versatility and practicability of detection system.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of Glass optical detection device, which is characterized in that including bracket, the light source assembly being fixed on above the bracket with
And the concentrating component being fixedly connected with the light source assembly；The light source assembly includes that the lamp bead being fixed on the bracket is fixed
Plate and several LED lamp beads being installed in the lamp bead fixed plate, the concentrating component include light collecting barrel and are fixed on described poly-
The collector lens of one end of light cylinder, the light collecting barrel is away from one end of the collector lens and the fixed company of the lamp bead fixed plate
It connects, and several LED lamp beads are arranged towards the collector lens.
2. Glass optical detection device according to claim 1, it is characterised in that: the collector lens is convex lens.
3. Glass optical detection device according to claim 1, it is characterised in that: the LED lamp bead is white LED lamp
Pearl.
4. Glass optical detection device according to claim 1, it is characterised in that: the LED lamp bead includes red LED lamp
Pearl, blue-ray LED lamp bead and green light LED lamp bead.
5. Glass optical detection device according to claim 1, it is characterised in that: the outer surface of the light collecting barrel is covered with
Impermeable light coating, the inner surface of the light collecting barrel, which is sticked, several reflective mirrors for reflection light.
6. Glass optical detection device according to claim 5, it is characterised in that: the reflective mirror is plane mirror or convex
Face mirror or concave mirror.
7. described in any item Glass optical detection devices according to claim 1~6, it is characterised in that: the light source assembly is also
Including for guaranteeing that the ballast of the LED lamp bead stabilized illumination, the ballast are fixed on the bracket, and it is several described
LED lamp bead is electrically connected with the ballast.
8. described in any item Glass optical detection devices according to claim 1~6, it is characterised in that: the Glass optical inspection
Measurement equipment further includes the radiator fan for radiating for the light source assembly, and the radiator fan is fixed on the lower section of the bracket
And it is arranged towards the light source assembly.
9. Glass optical detection device according to claim 8, it is characterised in that: be provided in the support leg of the bracket
It is used to support the carrying bolt of the fixed radiator fan.
10. a kind of Glass optical detection system, which is characterized in that examined including Glass optical according to any one of claims 1 to 9
Measurement equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750525.0U CN208270449U (en) | 2018-05-18 | 2018-05-18 | Glass optical detection device and Glass optical detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750525.0U CN208270449U (en) | 2018-05-18 | 2018-05-18 | Glass optical detection device and Glass optical detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208270449U true CN208270449U (en) | 2018-12-21 |
Family
ID=64685188
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820750525.0U Active CN208270449U (en) | 2018-05-18 | 2018-05-18 | Glass optical detection device and Glass optical detection system |
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| Country | Link |
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| CN (1) | CN208270449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108693193A (en) * | 2018-05-18 | 2018-10-23 | 信义节能玻璃（四川）有限公司 | Glass optical detection device and Glass optical detecting system |
-
2018
- 2018-05-18 CN CN201820750525.0U patent/CN208270449U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108693193A (en) * | 2018-05-18 | 2018-10-23 | 信义节能玻璃（四川）有限公司 | Glass optical detection device and Glass optical detecting system |
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