CN109377925B - Detection and identification jig compatible with different display panel bearing platforms - Google Patents
Detection and identification jig compatible with different display panel bearing platforms Download PDFInfo
- Publication number
- CN109377925B CN109377925B CN201811521081.4A CN201811521081A CN109377925B CN 109377925 B CN109377925 B CN 109377925B CN 201811521081 A CN201811521081 A CN 201811521081A CN 109377925 B CN109377925 B CN 109377925B
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- lens
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- slide rail
- display panel
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- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000007689 inspection Methods 0.000 claims description 11
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
Abstract
The invention discloses a detection and identification jig compatible with different display panel bearing platforms, which comprises a jig bracket, wherein the jig bracket comprises a box body with an open top and a bracket panel hinged to the top of the front end of the box body, and a panel positioning structure capable of enabling the bracket panel to form an angle with a horizontal plane is connected between the bracket panel and the box body; the upper part of the bracket panel is provided with a lens capable of moving back and forth, left and right and up and down, and the lower part is provided with a code scanning gun capable of moving back and forth, left and right. The lens is adjustable in the front-back, left-right and up-down directions, the code scanning gun is adjustable in the front-back and left-right directions, and the bracket panel is also adjustable in a horizontal included angle of 30-45 degrees. The display panels with different center points and the two-dimensional codes positioned behind the different display panels can be detected by the same equipment, so that the detection efficiency of the display panels is greatly improved, and the display panels have good universality and practicality.
Description
Technical Field
The invention relates to the technical field of display panel detection equipment, in particular to a detection and identification jig compatible with different display panel bearing platforms.
Background
Along with the rapid development of flat panel displays and the improvement of living standard of people, the application of display panels in daily life of people is more and more widespread, and scanning and code scanning in different angles and directions are required to be carried out on different display panels so as to detect the product quality of different display panels and identify the types of different display panels, but because the display panels are different, the scanning positions of a lens and the scanning positions of a code scanning gun are also different, and therefore time and labor are wasted when the display panels are detected, and the detection efficiency is low.
Disclosure of Invention
The invention aims to solve the defects of the background technology and provide the detection and identification jig which has a simple structure and can scan and sweep codes for different display panels.
In order to achieve the purpose, the detection and identification jig compatible with different display panel bearing platforms, which is designed by the invention, is characterized in that: the jig comprises a jig support, wherein the jig support comprises a box body with an open top and a support panel hinged to the top of the front end of the box body, and a panel positioning structure capable of enabling the support panel to be angled to a horizontal plane is connected between the support panel and the box body;
the upper surface of the support panel is provided with a longitudinally moving slide rail along the length direction, the longitudinally moving slide rail is provided with a first longitudinally moving support matched with the longitudinally moving slide rail, the first longitudinally moving support is provided with a first transversely moving slide rail parallel to the width direction of the support panel, and the first transversely moving slide rail is provided with a lens structure which can axially move along the first transversely moving slide rail and is used for scanning the surface of the display panel to be tested;
the lower surface of support panel is opened along its length direction has indulges and moves the spout, it is connected with rather than complex second to indulge and moves the support to move the spout, the second indulges move be equipped with on the support with the second sideslip slide rail of support panel's width direction parallel, be equipped with on the second sideslip slide rail and be used for scanning the two-dimensional code of the display panel back that awaits measuring and sweep a yard rifle structure, open on the support panel have with sweep a yard rifle structure corresponds the via hole.
Further, the panel positioning structure comprises arc-shaped connecting plates fixedly connected to the left side and the right side of the bottom surface of the support panel, the arc-shaped connecting plates can be partially or wholly arranged in the box body, threaded holes are formed in the bottoms of the arc-shaped connecting plates, the threaded holes are connected with panel positioning bolts, panel bolt adjusting grooves corresponding to the movement tracks of the panel positioning bolts are formed in the left side and the right side of the box body respectively, and the bolt heads of the panel positioning bolts can be tightly pressed with the side surfaces of the box body.
Further, the left side and the right side of the upper surface of the support panel are respectively provided with one longitudinal moving sliding rail, the first longitudinal moving support comprises first longitudinal moving sliding blocks arranged on the two longitudinal moving sliding rails, a supporting straight rod perpendicular to the longitudinal moving sliding rails is fixed on the first longitudinal moving sliding blocks, a supporting cross rod is fixedly connected between the top ends of the two supporting straight rods, and a first transverse moving sliding rail is fixedly connected between the upper parts of the two supporting straight rods;
the lens structure and the supporting cross rod are provided with lens positioning structures which are matched with each other and can position the lens structure on the first transverse sliding rail;
the first longitudinal sliding block and the bracket panel are provided with a sliding block positioning structure which is matched with each other and can position the first longitudinal sliding block on the first longitudinal sliding rail.
Further, the lens positioning structure comprises a positioning pin arranged on the lens structure and a positioning pin groove which is formed along the axial direction of the top surface of the supporting cross rod and can be matched with the positioning pin.
Further, the sliding block positioning structure comprises a sliding block positioning plate fixed on the outer side surface of the first longitudinally moving sliding block, a threaded hole perpendicular to the side surface of the support panel is formed in the sliding block positioning plate, sliding block positioning bolts are connected in the threaded hole, and a plurality of sliding block positioning holes corresponding to the sliding block positioning bolts are formed in the side surface of the support panel at intervals along the length direction of the side surface of the support panel.
Further, the lens structure comprises a lens, a lens support panel and a first transverse sliding block which is arranged on the back surface of the lens support panel and matched with the first transverse sliding rail, and the lens is connected with a lens driving mechanism which can drive the lens to move up and down relative to the lens support panel and is positioned on the lens support panel.
Further, the lens driving mechanism comprises a support plate vertically fixed on the back of the lens support panel, a lens driving cylinder vertical to the support plate is fixed on the support plate, a piston rod of the lens driving cylinder is fixedly connected with a lens fixing support, the lens is fixed on the lens fixing support, a lens lifting slide rail is arranged on the front of the lens support panel along the length direction of the front of the lens support panel, the lens lifting slide rail is arranged in parallel with the piston rod of the lens driving cylinder, and a lens lifting slide block matched with the lens lifting slide rail is arranged on the back of the lens fixing support; the locating pin is connected to the support plate.
Furthermore, a lens handle which can be held by a human hand and drive the lens to move along the first transverse sliding rail is also fixed on the side part of the lens.
Further, the lens fixing support is further provided with a lens supporting structure which can enable the lens to be stably fixed on the lens fixing support, the lens supporting structure comprises a nut fixed on the bottom surface of the lens fixing support, the nut is connected with a lens supporting bolt, the axial direction of the lens supporting bolt is parallel to the lens lifting sliding rail, and the top of the lens supporting bolt abuts against the bottom of the lens.
Still further, open respectively in the left and right sides of the lower surface of support panel has one indulge move the spout, two indulge and move being connected with between the spout the second indulge move the support, sweep a yard rifle structure including with second sideslip slide rail complex second sideslip slider and be fixed in sweep a yard rifle on the second sideslip slide rail, sweep the camera lens of yard rifle up setting.
The beneficial effects of the invention are as follows: the lens is adjustable in the front-back, left-right and up-down directions, the code scanning gun is adjustable in the front-back and left-right directions, and the bracket panel is also adjustable in a horizontal included angle of 30-45 degrees. The display panels with different center points and the two-dimensional codes positioned behind the different display panels can be detected by the same equipment, so that the detection efficiency of the display panels is greatly improved, and the display panels have good universality and practicality.
Drawings
FIG. 1 is a perspective view of a detection and identification jig according to the present invention;
FIG. 2 is a left side view of the inspection and recognition jig according to the present invention;
FIG. 3 is a rear view of the inspection and recognition jig according to the present invention;
FIG. 4 is a perspective view showing the connection of a lens and a lens driving cylinder according to the present invention;
FIG. 5 is a front view of the structure of the connection of the lens and the lens driving cylinder according to the present invention;
FIG. 6 is a perspective view of the first longitudinally movable bracket coupled to a longitudinally movable rail in accordance with the present invention;
FIG. 7 is a front view of the first longitudinally movable bracket coupled to a longitudinally movable rail in accordance with the present invention;
FIG. 8 is a left side view of the first longitudinally movable bracket coupled to a longitudinally movable rail in accordance with the present invention;
FIG. 9 is a perspective view of a lens assembly of the present invention coupled to a first longitudinally movable bracket and a longitudinally movable rail;
FIG. 10 is a front view of a lens assembly of the present invention coupled to a first longitudinally movable bracket and longitudinally movable rails;
FIG. 11 is a left side view of the connection of the lens to the first longitudinally movable bracket and longitudinally movable slide rail of the present invention;
FIG. 12 is a perspective view of a detection state of a detection and identification jig according to the present invention;
FIG. 13 is a front view of a detection state of a detection and identification jig according to the present invention;
FIG. 14 is a perspective view of a display panel to be tested according to the present invention;
wherein, 1-jig support (1.1-box body, 1.2-support panel), 2-longitudinal moving slide rail, 3-first longitudinal moving support (3.1-first longitudinal moving slide block, 3.2-supporting straight bar, 3.3-supporting cross bar), 4-first transverse moving slide rail, 5-display panel to be tested, 6-longitudinal moving slide groove, 7-second longitudinal moving support, 8-second transverse moving slide rail, 9-two-dimensional code, 10-through hole, 11-arc connecting plate, 12-panel positioning bolt (12.1-bolt head), 13-panel bolt adjusting groove, 14-positioning pin, 15-positioning pin groove, 16-slide block positioning plate, 17-slide block positioning bolt, 18-slide block positioning hole, 19-lens, 20-lens support panel, 21-first sideslip slider, 22-support backup pad, 23-lens drive cylinder, 24-lens fixed bolster, 25-lens lift slide rail, 26-lens lift slider, 27-lens handle, 28-nut, 29-lens support bolt, 30-second sideslip slider, 31-sweep a yard rifle, 32-display panel support to be tested, 33-support column, 34-support column fixed screw hole, 35-display panel support fixed screw hole, 36-pneumatic element, 37-quick connect air pipe joint, 38-hinge, 39-control button, 40-air pipe export, 41-first vertical shift slider drive cylinder.
Detailed Description
The invention will now be described in further detail with reference to the drawings and to specific examples.
The detection and identification jig compatible with different display panel bearing platforms as shown in fig. 1-14 comprises a jig bracket 1, wherein the jig bracket 1 comprises a box body 1.1 with an open top and a bracket panel 1.2 which is connected with the top of the front end of the box body 1.1 in a hinged manner, and a panel positioning structure which can enable the bracket panel 1.2 to form an angle with a horizontal plane is connected between the bracket panel 1.2 and the box body 1.1; the panel positioning structure comprises arc-shaped connecting plates 11 fixedly connected to the left side and the right side of the bottom surface of the support panel 1.2, threaded holes are formed in the bottoms of the arc-shaped connecting plates 11, panel positioning bolts 12 are connected to the threaded holes, panel bolt adjusting grooves 13 corresponding to the movement track of the panel positioning bolts 12 are formed in the left side and the right side of the box body 1.1, and the positions of the support panel 1.2 can be positioned by pressing the bolt heads 12.1 of the panel positioning bolts 12 with the side surfaces of the box body 1.1.
The left and right sides of the upper surface of the support panel 1.2 are respectively provided with a longitudinal moving sliding rail 2 along the length direction, the longitudinal moving sliding rail 2 is provided with a first longitudinal moving support 3, the first longitudinal moving support 3 comprises a first longitudinal moving sliding block 3.1 arranged on the two longitudinal moving sliding rails 2, a supporting straight rod 3.2 perpendicular to the longitudinal moving sliding rail 2 is fixed on the first longitudinal moving sliding block 3.1, and a supporting cross rod 3.3 is fixedly connected between the top ends of the two supporting straight rods 3.2. A slide block positioning structure which is matched with each other and enables the first longitudinal sliding block 3.1 to be positioned on the first longitudinal sliding rail 4 is arranged between the first longitudinal sliding block 3.1 and the bracket panel 1.2; the slide positioning structure comprises a slide positioning plate 16 fixed on the outer side surface of the first longitudinally moving slide 3.1, a threaded hole perpendicular to the side surface of the support panel 1.2 is formed in the slide positioning plate 16, slide positioning bolts 17 are connected in the threaded hole, and a plurality of slide positioning holes 18 corresponding to the slide positioning bolts 17 are formed in the side surface of the support panel 1.2 at intervals along the length direction.
A first transverse sliding rail 4 is fixedly connected between the upper parts of the two supporting straight rods 3.2; the first traversing slide rail 4 is provided with a lens structure which axially moves. The lens structure comprises a lens 19, a lens support panel 20 and a first transverse sliding block 21 arranged on the back surface of the lens support panel 20, wherein the lens 19 is connected with a lens driving mechanism. The lens driving mechanism comprises a support plate 22 vertically fixed on the back of the lens support panel 20, a lens driving cylinder 23 vertical to the support plate 22 is fixed on the support plate 22, a piston rod of the lens driving cylinder 23 is fixedly connected with a lens fixing support 24, a lens 19 is fixed on the lens fixing support 24, a lens lifting slide rail 25 is arranged on the front of the lens support panel 20 along the length direction of the lens fixing support, the lens lifting slide rail 25 is arranged in parallel with the piston rod of the lens driving cylinder 23, a lens lifting slide block 26 is arranged on the back of the lens fixing support 24, and the lens lifting slide block 26 is arranged on the lens lifting slide rail 25.
A lens handle 27 is also fixed on the side of the lens 19, and the lens handle 27 can be held manually to drive the lens 19 to move along the first traverse slide rail 4. The bottom surface of the lens fixing support 24 is provided with a nut 28, the nut 28 is connected with a lens supporting bolt 29, the axial direction of the lens supporting bolt 29 is parallel to the lens lifting slide rail 25, and the top of the lens supporting bolt 29 props against the bottom of the lens 19, so that the lens 19 is stably fixed on the lens fixing support 24.
The support plate 22 is connected with a positioning pin 14, a positioning pin groove 15 is formed along the axial direction of the top surface of the support cross rod 3.3, and the positioning pin 14 is matched with the positioning pin groove 15 to enable the support plate 22 to be positioned on the support cross rod 3.3.
The lower surface of the support panel 1.2 is provided with a longitudinal moving chute 6 along the length direction thereof, the longitudinal moving chute 6 is connected with a second longitudinal moving support 7, the second longitudinal moving support 7 is provided with a second transverse moving slide rail 8 parallel to the width direction of the support panel 1.2, the second transverse moving slide rail 8 is provided with a code scanning gun structure, and the support panel 1.2 is provided with a through hole 10 corresponding to the code scanning gun structure. The code scanning gun structure comprises a second transverse sliding block 30 matched with the second transverse sliding rail 8 and a code scanning gun 31 fixed on the second transverse sliding block 30, wherein a lens of the code scanning gun 31 is arranged upwards.
The working process of the invention is as follows: the support column fixing screw holes 34 and the display panel support fixing screw holes 35 are tightened through screws, the display panel support 32 to be measured is installed on the support panel 1.2, after the display panel 5 to be measured is placed, the code scanning gun 31 is driven through the pneumatic element 36 according to the position of the two-dimensional code 9 of the display panel 5 to be measured, and the position scanning two-dimensional code 9 of the code scanning gun 31 is adjusted to identify products.
The position of the lens 19 on the first transverse sliding rail 4 is adjusted by holding the lens handle 27 by a hand, the lens is positioned on the first transverse sliding rail 4 by the cooperation of the positioning pin 14 and the positioning pin groove 15, the up-down position of the lens 19 is adjusted by the lens driving cylinder 23, the front-back position of the lens 19 is adjusted by moving the first longitudinal moving bracket 3, and the position of the first longitudinal moving bracket 3 on the longitudinal moving sliding rail 2 is positioned by the cooperation of the sliding block positioning bolt 17 and the sliding block positioning hole 18. After the adjustment of the lens 19 is completed, the panel positioning bolt 12 can be held to move along the panel bolt adjusting groove 13 to adjust the included angle between the bracket panel 1.2 and the horizontal plane, and the adjustment range is 30-45 degrees (the angle is marked on the box body 1.1) to adjust the optimal observation position of the lens 19.
The above description is only of the preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention still fall within the scope of the technical solution of the present invention.
Claims (10)
1. Detection and identification jig compatible with different display panel bearing platforms, and is characterized in that: the jig comprises a jig support (1), wherein the jig support (1) comprises a box body (1.1) with an open top and a support panel (1.2) hinged to the top of the front end of the box body (1.1), and a panel positioning structure capable of enabling the support panel (1.2) to be angled to a horizontal plane is connected between the support panel (1.2) and the box body (1.1);
the upper surface of the support panel (1.2) is provided with a longitudinal moving slide rail (2) along the length direction, the longitudinal moving slide rail (2) is provided with a first longitudinal moving support (3) matched with the longitudinal moving slide rail, the first longitudinal moving support (3) is provided with a first transverse moving slide rail (4) parallel to the width direction of the support panel (1.2), and the first transverse moving slide rail (4) is provided with a lens structure which can move along the axial direction and is used for scanning the surface of the display panel (5) to be tested;
the lower surface of support panel (1.2) is opened along its length direction has indulges and moves spout (6), indulge move spout (6) be connected with rather than complex second indulge move support (7), be equipped with on the second indulge move support (7) with the parallel second sideslip slide rail (8) of width direction of support panel (1.2), be equipped with on second sideslip slide rail (8) and be used for scanning the sweep a yard rifle structure of two-dimensional code (9) at the display panel (5) back that awaits measuring, open on support panel (1.2) with sweep a yard rifle structure and correspond through-hole (10).
2. The inspection and recognition jig compatible with different display panel carrying platforms according to claim 1, wherein: the panel positioning structure comprises arc-shaped connecting plates (11) fixedly connected to the left side and the right side of the bottom surface of the support panel (1.2), the arc-shaped connecting plates (11) can be partially or wholly arranged in the box body (1.1), threaded holes are formed in the bottoms of the arc-shaped connecting plates (11), panel positioning bolts (12) are connected to the threaded holes, panel bolt adjusting grooves (13) corresponding to the movement track of the panel positioning bolts (12) are formed in the left side and the right side of the box body (1.1) respectively, and bolt heads (12.1) of the panel positioning bolts (12) can be tightly pressed with the side surfaces of the box body (1.1).
3. The inspection and recognition jig compatible with different display panel carrying platforms according to claim 1, wherein: the left side and the right side of the upper surface of the support panel (1.2) are respectively provided with one longitudinal moving sliding rail (2), the first longitudinal moving support (3) comprises first longitudinal moving sliding blocks (3.1) arranged on the two longitudinal moving sliding rails (2), supporting straight rods (3.2) perpendicular to the longitudinal moving sliding rails (2) are fixed on the first longitudinal moving sliding blocks (3.1), supporting cross rods (3.3) are fixedly connected between the top ends of the two supporting straight rods (3.2), and first transverse moving sliding rails (4) are fixedly connected between the upper parts of the two supporting straight rods (3.2);
the lens structure and the supporting cross rod (3.3) are provided with lens positioning structures which are matched with each other and can position the lens structure on the first transverse sliding rail (4);
the first longitudinal sliding block (3.1) and the bracket panel (1.2) are provided with a sliding block positioning structure which is matched with each other and can position the first longitudinal sliding block (3.1) on the first longitudinal sliding rail (4).
4. The inspection and recognition jig compatible with different display panel carrying platforms according to claim 3, wherein: the lens positioning structure comprises a positioning pin (14) arranged on the lens structure and a positioning pin groove (15) which is formed along the axial direction of the top surface of the supporting cross rod (3.3) and can be matched with the positioning pin (14).
5. The inspection and recognition jig compatible with different display panel carrying platforms according to claim 3, wherein: the sliding block positioning structure comprises a sliding block positioning plate (16) fixed on the outer side surface of the first longitudinally moving sliding block (3.1), a threaded hole perpendicular to the side surface of the support panel (1.2) is formed in the sliding block positioning plate (16), sliding block positioning bolts (17) are connected in the threaded hole, and a plurality of sliding block positioning holes (18) corresponding to the sliding block positioning bolts (17) are formed in the side surface of the support panel (1.2) at intervals along the length direction of the side surface of the support panel.
6. The inspection and recognition jig compatible with different display panel carrying platforms as claimed in claim 4, wherein: the lens structure comprises a lens (19), a lens support panel (20) and a first transverse sliding block (21) arranged on the back surface of the lens support panel (20) and matched with the first transverse sliding rail (4), and the lens (19) is connected with a lens driving mechanism capable of driving the lens (19) to move up and down relative to the lens support panel (20) and locating on the lens support panel (20).
7. The inspection and recognition jig compatible with different display panel carrying platforms as claimed in claim 6, wherein: the lens driving mechanism comprises a support supporting plate (22) vertically fixed on the back of the lens support panel (20), a lens driving air cylinder (23) vertical to the support supporting plate is fixed on the support supporting plate (22), a piston rod of the lens driving air cylinder (23) is fixedly connected with a lens fixing support (24), a lens (19) is fixed on the lens fixing support (24), a lens lifting slide rail (25) is arranged on the front of the lens support panel (20) along the length direction of the lens fixing support, the lens lifting slide rail (25) is arranged in parallel with the piston rod of the lens driving air cylinder (23), and a lens lifting slide block (26) matched with the lens lifting slide rail (25) is arranged on the back of the lens fixing support (24); the locating pin (14) is connected to the bracket support plate (22).
8. The inspection and recognition jig compatible with different display panel carrying platforms according to claim 7, wherein: the side part of the lens (19) is also fixed with a lens handle (27) which can be held by a human hand and drives the lens (19) to move along the first transverse sliding rail (4).
9. The inspection and recognition jig compatible with different display panel carrying platforms according to claim 8, wherein: still be equipped with on the lens fixed bolster (24) and make lens (19) lens bearing structure who stabilizes on lens fixed bolster (24), lens bearing structure including be fixed in nut (28) of lens fixed bolster (24) bottom surface, nut (28) are connected with lens supporting bolt (29), the axial of lens supporting bolt (29) with lens lifting slide rail (25) are parallel, the top of lens supporting bolt (29) is supported the bottom of lens (19).
10. The inspection and recognition jig compatible with different display panel carrying platforms according to claim 1, wherein: the left and right sides of the lower surface of support panel (1.2) is opened respectively one indulge move spout (6), two indulge and move and be connected with between spout (6) the second indulge move support (7), sweep a yard rifle structure include with second sideslip slide rail (8) complex second sideslip slider (30) and be fixed in sweep a yard rifle (31) on second sideslip slider (30), sweep the camera lens of yard rifle (31) up setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811521081.4A CN109377925B (en) | 2018-12-12 | 2018-12-12 | Detection and identification jig compatible with different display panel bearing platforms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811521081.4A CN109377925B (en) | 2018-12-12 | 2018-12-12 | Detection and identification jig compatible with different display panel bearing platforms |
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| Publication Number | Publication Date |
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| CN109377925A CN109377925A (en) | 2019-02-22 |
| CN109377925B true CN109377925B (en) | 2024-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811521081.4A Active CN109377925B (en) | 2018-12-12 | 2018-12-12 | Detection and identification jig compatible with different display panel bearing platforms |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109738445A (en) * | 2019-03-05 | 2019-05-10 | 武汉精毅通电子技术有限公司 | A kind of display panel cell sections of detection jig |
| CN110411382B (en) * | 2019-08-26 | 2024-04-16 | 广东品美智能精密有限公司 | Device and method for detecting flatness of front shell of optical full-detection mobile phone |
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| KR100743427B1 (en) * | 2006-08-07 | 2007-07-30 | (주)오엘케이 | Apparatus for macro inspection of flat display panel |
| CN104865268A (en) * | 2015-06-11 | 2015-08-26 | 苏州博众精工科技有限公司 | Optical detection mechanism of electronic display screen |
| CN207217672U (en) * | 2017-08-07 | 2018-04-10 | 无锡先导智能装备股份有限公司 | A kind of barcode scanning adjusting bracket and the four-in-one device using this support |
| CN108760241A (en) * | 2018-07-11 | 2018-11-06 | 武汉精测电子集团股份有限公司 | A kind of display panel various visual angles detection device |
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2018
- 2018-12-12 CN CN201811521081.4A patent/CN109377925B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100743427B1 (en) * | 2006-08-07 | 2007-07-30 | (주)오엘케이 | Apparatus for macro inspection of flat display panel |
| CN104865268A (en) * | 2015-06-11 | 2015-08-26 | 苏州博众精工科技有限公司 | Optical detection mechanism of electronic display screen |
| CN207217672U (en) * | 2017-08-07 | 2018-04-10 | 无锡先导智能装备股份有限公司 | A kind of barcode scanning adjusting bracket and the four-in-one device using this support |
| CN108760241A (en) * | 2018-07-11 | 2018-11-06 | 武汉精测电子集团股份有限公司 | A kind of display panel various visual angles detection device |
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| CN109377925A (en) | 2019-02-22 |
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