CN106198570B - A kind of substrate detection apparatus - Google Patents

A kind of substrate detection apparatus Download PDF

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Publication number
CN106198570B
CN106198570B CN201610667660.4A CN201610667660A CN106198570B CN 106198570 B CN106198570 B CN 106198570B CN 201610667660 A CN201610667660 A CN 201610667660A CN 106198570 B CN106198570 B CN 106198570B
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CN
China
Prior art keywords
substrate
optical fiber
lamp source
detected
substrate detection
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Application number
CN201610667660.4A
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Chinese (zh)
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CN106198570A (en
Inventor
游镇滔
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Wuhan China Star Optoelectronics Technology Co Ltd
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Wuhan China Star Optoelectronics Technology Co Ltd
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Priority to CN201610667660.4A priority Critical patent/CN106198570B/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/95Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/958Inspecting transparent materials or objects, e.g. windscreens
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/8806Specially adapted optical and illumination features
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/95Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N2021/9513Liquid crystal panels
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00Features of devices classified in G01N21/00
    • G01N2201/06Illumination; Optics
    • G01N2201/061Sources

Abstract

The present invention discloses a kind of substrate detection apparatus, platform locating for the support components support and operator including light fixture, for carrying substrate to be detected, and light fixture and support components support are divided into the opposite two sides of platform.The present invention can be avoided optical fiber and shake and touch grating and substrate to be detected, to avoid delay machine and damage substrate to be detected, it can also avoid shaking the anaclasis generated and reflex and sinuous flow phenomenon because of optical fiber, to ensure the accuracy of testing result and the cleanliness of detection environment, and in the brightness etc. for needing to adjust lamp source, operator is easy to operate without walking about.

Description

A kind of substrate detection apparatus
Technical field
The present invention relates to technical field of optical detection, and in particular to a kind of substrate detection apparatus.
Background technique
Substrate detection apparatus is used to check the flaw of glass substrate, is the important guarantee of liquid crystal display panel quality.Please refer to Fig. 1 And Fig. 2, current universal adopted substrate detection apparatus 10 includes light fixture 11, the support group for storing substrate to be detected Part 12 and platform 13 locating for operator when being detected to substrate 15 to be detected.Wherein, the lamp source of light fixture 11 111 and optical fiber 112 for being powered for lamp source 111 hang in the top of platform 13, that is, be located at the top of operator, this Kind design is easy to produce some problems when detecting, such as: one, optical fiber 112 is longer, is easy to touch because of shaking to be located at and detect The grating 14 of form two sides leads to entire 10 delay machine of substrate detection apparatus;Two, the hand-held light fixture 11 of operator checks to be checked When surveying substrate 15, the optical fiber 112 of shaking is also easy to touch substrate 15 to be detected, causes the damage of substrate 15 to be detected, even It is broken;Three, the optical fiber 112 shaken is easy to produce anaclasis and reflex, can interfere to the sight of operator, influences The accuracy of testing result;Four, the shaking of optical fiber 112 will cause sinuous flow phenomenon, influence the cleanliness for detecting environment;Five, it illuminates The upper left corner of substrate detection apparatus 10 is arranged in the element 113 for being used to control lamp source 111 of component 11, such as switch button etc., With platform 13 apart from farther out, in the detection process if necessary to adjust the brightness etc. of lamp source 111, then operator need to walk compared with At a distance, time-consuming and inconvenient.
Summary of the invention
In view of this, the present invention provides a kind of substrate detection apparatus, can be avoided optical fiber shake and touch grating and Substrate to be detected avoids delay machine with this and causes to damage to substrate to be detected, in addition it is possible to avoid generating because optical fiber shakes Anaclasis and reflex and sinuous flow phenomenon, so that it is guaranteed that the cleanliness of the accuracy of testing result and detection environment.
The substrate detection apparatus of one embodiment of the invention, including light fixture, the support group for carrying substrate to be detected Part and platform locating for operator when being detected to substrate to be detected, wherein light fixture and support components support are divided into The opposite two sides of platform.
Wherein, light fixture is located in a sealing area, and including lamp source, electrically-controlled component and for being electrically connected lamp source and electricity The optical fiber for controlling component, when detecting to substrate to be detected, sealing area allows lamp source and part fiber to leak outside, and is not treating Detection substrate is when being detected, and only allows lamp source to leak outside and optical fiber is accommodated in sealing area or lamp source and optical fiber are stored In in sealing area.
Wherein, substrate detection apparatus further includes grating, and grating is located at outside sealing area.
Wherein, substrate detection apparatus further includes the automatic retracted component connecting in sealing area and with optical fiber, is used for The dynamic optical fiber of optical fiber ribbon is pulled to be accommodated in sealing area.
Wherein, light fixture further includes the protection component being sheathed on outside optical fiber.
Wherein, protection component includes the tank chain of inner hollow.
Wherein, light fixture further includes handpiece and control piece, and optical fiber passes sequentially through handpiece, control piece and lamp source and connects It connects, lamp source is set to the end of control piece, and control piece is provided with multiple buttons, and multiple buttons are respectively used to opening for control lamp source It opens, close, brightness increase, brightness reduction.
Wherein, the radial dimension of handpiece is less than the radial dimension of control piece.
Wherein, substrate detection apparatus further includes the pendant adjacent to light fixture, and pendant is used for not to substrate to be detected Clamping handpiece is when being detected with support lamp source.
Wherein, there is preset height between the lamp source of support and platform, the height between the arm and platform of operator The difference of degree and preset height is less than preset threshold.
The utility model has the advantages that light fixture is set to the rear of platform by the embodiment of the present invention, operator is pulled when detecting Optical fiber simultaneously drives lamp source to the front of operator, can control around operator's front region and substrate to be detected The length of optical fiber avoids optical fiber from shaking and touch grating and substrate to be detected, avoids delay machine with this and to substrate to be detected It causes to damage, in addition it is possible to the anaclasis generated because optical fiber shakes and reflex and sinuous flow phenomenon be avoided, thus really Protect the accuracy of testing result and the cleanliness of detection environment.
Detailed description of the invention
Fig. 1 is the structural side view of one embodiment of substrate detection apparatus of the prior art;
Fig. 2 is the structure front view of substrate detection apparatus shown in FIG. 1;
Fig. 3 is the structural schematic diagram of one embodiment of substrate detection apparatus of the invention;
Fig. 4 is the structural schematic diagram of one embodiment of light fixture of substrate detection apparatus shown in Fig. 1.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, to the technical side of exemplary embodiment provided by the present invention Case is clearly and completely described.In the absence of conflict, the technical characteristic in following embodiment and embodiment can phase Mutually combination.Also, directional terminology used by full text of the present invention, such as the wording such as "upper", " left side ", are for preferably retouching Each embodiment is stated, protection scope of the present invention is not intended to limit.
Referring to Fig. 3, being the substrate detection apparatus of one embodiment of the invention.The substrate detection apparatus 20 includes illumination group Part 21, support components support 22 and platform 23.Light fixture 21 is including lamp source 211, electrically-controlled component 212 and for being electrically connected lamp source 211 and electrically-controlled component 212 optical fiber 213, which can be considered lamp source case.Support components support 22 is to be detected for carrying Substrate 30, such as the glass substrate of liquid crystal display panel.Platform 23 is arranged adjacent to support components support 22, and operator stands and standing On platform 23, substrate 30 to be detected can be detected.
Unlike the substrate detection apparatus 10 of the prior art shown in Fig. 1, in the substrate detection apparatus 20 of the present embodiment Structure design in, light fixture 21 and support components support 22 are divided into the opposite two sides of platform 23 before testing, that is, support Component 22 is located at the front of operator, and light fixture 21 is located at the rear of operation operator.
When detecting, operator pulls optical fiber 213 and drives lamp source 211 to the front of operator, and can Control is located at the front region of operator and the length of the optical fiber 213 around substrate to be detected 30, is compared to existing skill The length of art, the optical fiber 213 in the region shortens, so as to avoid optical fiber 213 to touch base to be detected because of shaking as far as possible Plate 30 and grating adjacent to substrate 30 to be detected, avoid delay machine with this and cause to damage to substrate 30 to be detected, in addition, also The anaclasis generated because optical fiber 213 shakes and reflex and sinuous flow phenomenon can be avoided as far as possible, so that it is guaranteed that detection knot The accuracy of fruit and the cleanliness of detection environment.
When before testing and detection is completed, lamp source 211 can be placed in the rear of operator, and between platform 23 With preset height h1.Further, preset height h1It may be configured as: the height between the arm and platform 23 of operator h2With preset height h1Difference be less than preset threshold, which is to grab one of lamp source 211 convenient for operator to make by oneself The numerical value of justice, and the numerical value is adjusted accordingly according to different operators.
In specific implementation, the substrate detection apparatus 10 of the present embodiment may be provided with the pendant adjacent to light fixture 21 25, lamp source 211 is hung by pendant 25.Wherein, according to the structure adjacent to lamp source 211 of light fixture 21, pendant 25 can be there are many implementation.
For example, as shown in figure 4, the part adjacent to lamp source 211 of light fixture 21 includes handpiece 214 and control piece 215, optical fiber 213 passes sequentially through handpiece 214, control piece 215 is connect with lamp source 211, and lamp source 211 is set to control piece 215 End, control piece 215 are provided with multiple buttons 216, multiple buttons 216 can be respectively used to the unlatching of control lamp source 211, closing, Brightness increase and brightness reduce, and the handpiece 214 is hand-held to pull optical fiber 213 for operator.Wherein, 214 He of handpiece Control piece 215 is column structure, and the radial dimension r of handpiece 2141Less than the radial dimension r of control piece 2152, the extension Part 25 may include two steel discs spaced and towards operator's extension, and the distance between two steel discs are greater than hand-held The radial dimension r of part 2141, and it is less than the radial dimension r of control piece 2152, so as to not examined to substrate 30 to be detected Clamping handpiece 214 is when survey with support lamp source 211.
Please continue to refer to Fig. 4, due to the neighbouring hand position for being set to operator of the button 216 of control lamp source 211, phase It is compared to the prior art, in the detection process if necessary to the brightness etc. of adjustment lamp source 211, then operator grasps without walking about Make easy.
On aforementioned base, the present embodiment can further be arranged light fixture 21 and be located in a sealing area 40.Not right When substrate 30 to be detected is detected, which only allows the light of lamp source 211 and a part connecting with lamp source 211 Fibre 213 leaks outside;When detecting to substrate 30 to be detected, which allows the optical fiber 213 of remainder operating It leaks outside under the pulling of personnel, at this time a part leakage of lamp source 211 and the optical fiber 213 being connect with lamp source 211.Certainly, at it In his embodiment, when not detecting to substrate 30 to be detected, settable lamp source 211 and optical fiber 213 are accommodated in seal area In domain 40.
The sealing area 40 can store that length is longer and the optical fiber 213 of easy shaking, further avoid optical fiber 213 because shaking It is dynamic and touch substrate 30 to be detected, and can also avoid what operator touched optical fiber 213 from not pulled out seal area Part except domain 40 can not only guarantee the safety of operator, and can keep the aesthetics for entirely detecting environment.Separately Outside, grating is located at except sealing area 40, and grating and optical fiber 213 are separated, and can further avoid optical fiber 213 due to shaking Grating is touched, delay machine is prevented.
Please continue to refer to Fig. 3, the substrate detection apparatus 10 of the embodiment of the present invention can also include being located in sealing area 10 And the automatic retracted component 26 being connect with optical fiber 213.The automatic retracted component 26 can be with the separate lamp source 211 of optical fiber 213 One end connection, for pulling optical fiber 213 and optical fiber 213 being driven to be accommodated in sealing area 40.Specifically, pass through in operator The handpiece 214 of light fixture 21 is pulled, optical fiber 213 is driven to stretch out out of sealing area 10, and operator does not pull the hand When gripping member 214, automatic retracted component 26 is received due to the power meeting automatic traction optical fiber 213 that autogenous shrinkage generates into sealing area 10 Contracting.In practical application scene, automatic retracted component 26 includes but is not limited to drag rope of elasticity, spring.
In view of optical fiber 213 is often pulled, in order to protect optical fiber 213, the embodiment of the present invention can be arranged outside optical fiber 213 Protect component.The protection component includes but is not limited to the tank chain of inner hollow.And leak electricity in order to prevent, the embodiment of the present invention into The manufacture material of the one step preferably protection component is non-conducting material, such as plastics.
In conclusion the purpose of the present invention is the light fixture of substrate detection apparatus to be set to the rear of operator, Operator pulls optical fiber and drives lamp source to the front of operator when detecting, can control operator's front region And the length of the optical fiber around substrate to be detected, it avoids optical fiber from shaking and touch grating and substrate to be detected, is kept away with this Exempt from delay machine and substrate to be detected is caused to damage;In addition it is possible to avoid the anaclasis generated because optical fiber shakes and reflection existing As and sinuous flow phenomenon, so that it is guaranteed that the accuracy of testing result and detection environment cleanliness.
On this basis, it should be appreciated that the above description is only an embodiment of the present invention, is not intended to limit patent of the invention Range, it is all to be converted using equivalent structure made by the specification and accompanying drawing content or process, such as technology between each embodiment Feature be combined with each other, and being applied directly or indirectly in other relevant technical fields, similarly includes in patent of the invention In protection scope.

Claims (6)

1. a kind of substrate detection apparatus, which is characterized in that the substrate detection apparatus includes light fixture, to be detected for carrying The support components support of substrate and platform locating for operator when being detected to the substrate to be detected, wherein the illumination Component and the support components support are divided into the opposite two sides of the platform;
The light fixture is located in a sealing area, and including lamp source, electrically-controlled component and for being electrically connected the lamp source and institute The optical fiber for stating electrically-controlled component, when detecting to the substrate to be detected, the sealing area allows the lamp source and part institute Optical fiber leakage is stated, when not detecting to substrate to be detected, the lamp source and the optical fiber are accommodated in the sealing area It is interior, wherein the electrically-controlled component is lamp source case, and the light fixture further includes handpiece and control piece, and the optical fiber successively leads to Cross the handpiece, the control piece is connect with the lamp source;
The substrate detection apparatus further includes the automatic retracted component connecting in the sealing area and with the optical fiber, is used The optical fiber is moved in the pulling optical fiber ribbon to be accommodated in the sealing area;
The substrate detection apparatus further includes the pendant adjacent to the light fixture, and the pendant is used for not to described to be checked Handpiece described in clamping is when survey substrate is detected with lamp source described in support;
Wherein, the pendant includes two steel discs spaced and towards operator extension, two steel discs The distance between be greater than the handpiece radial dimension, and be less than the control piece radial dimension.
2. substrate detection apparatus according to claim 1, which is characterized in that the substrate detection apparatus further includes grating, The grating is located at outside the sealing area.
3. substrate detection apparatus according to claim 1, which is characterized in that the light fixture further include be sheathed on it is described Protection component outside optical fiber.
4. substrate detection apparatus according to claim 3, which is characterized in that the protection component includes the smooth of inner hollow Gram chain.
5. substrate detection apparatus according to claim 1, which is characterized in that the lamp source is set to the end of the control piece Head, the control piece are provided with multiple buttons, and the multiple button is respectively used to control the unlatching, closing, brightness of the lamp source Increase, brightness reduces.
6. substrate detection apparatus according to claim 1, which is characterized in that by the lamp source of support and the platform it Between there is preset height, the difference of height and the preset height between the arm of the operator and the platform is less than in advance If threshold value.
CN201610667660.4A 2016-08-15 2016-08-15 A kind of substrate detection apparatus Active CN106198570B (en)

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Application Number Priority Date Filing Date Title
CN201610667660.4A CN106198570B (en) 2016-08-15 2016-08-15 A kind of substrate detection apparatus

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Application Number Priority Date Filing Date Title
CN201610667660.4A CN106198570B (en) 2016-08-15 2016-08-15 A kind of substrate detection apparatus

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CN106198570A CN106198570A (en) 2016-12-07
CN106198570B true CN106198570B (en) 2019-02-22

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1906476A (en) * 2004-09-27 2007-01-31 奥林巴斯株式会社 Macro inspection apparatus and macro inspection method
CN203950092U (en) * 2013-06-25 2014-11-19 株式会社日本显示器 The testing fixture of display panels
CN204268100U (en) * 2014-12-25 2015-04-15 吴明慧 A kind of multifunction surgical lamp
CN205174037U (en) * 2015-12-16 2016-04-20 昆山国显光电有限公司 Verifying attachment and handheld lamp thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3782525B2 (en) * 1996-10-09 2006-06-07 オリンパス株式会社 Board inspection equipment
JP2008064667A (en) * 2006-09-08 2008-03-21 Olympus Corp Macro inspection device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1906476A (en) * 2004-09-27 2007-01-31 奥林巴斯株式会社 Macro inspection apparatus and macro inspection method
CN203950092U (en) * 2013-06-25 2014-11-19 株式会社日本显示器 The testing fixture of display panels
CN204268100U (en) * 2014-12-25 2015-04-15 吴明慧 A kind of multifunction surgical lamp
CN205174037U (en) * 2015-12-16 2016-04-20 昆山国显光电有限公司 Verifying attachment and handheld lamp thereof

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