CN111399264A - CCD camera detection mechanism - Google Patents
CCD camera detection mechanism Download PDFInfo
- Publication number
- CN111399264A CN111399264A CN202010508266.2A CN202010508266A CN111399264A CN 111399264 A CN111399264 A CN 111399264A CN 202010508266 A CN202010508266 A CN 202010508266A CN 111399264 A CN111399264 A CN 111399264A
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- fixed
- ccd camera
- frame
- detection
- vertical frame
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
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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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- 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
- G01N21/84—Systems specially adapted for particular applications
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/845—Objects on a conveyor
Abstract
The invention discloses a CCD camera detection mechanism, which comprises vertical frames symmetrically arranged left and right, wherein fixing legs are arranged at the bottom ends of the vertical frames; the top of the vertical frame is provided with a cross beam, and the bottom of the vertical frame is provided with a detection conveying mechanism for conveying the display screen. The invention provides a CCD camera detection mechanism, the structure is skillfully arranged, and the detection efficiency and the detection effect are greatly improved by the detection of a production line type CCD camera; the invention further arranges a polarizing mechanism at the lower side of the vertical frame corresponding to the CCD camera combination mechanism; the polarizing mechanism comprises a polarizer, and the polarizer is used for eliminating the influence of reflected light on detection and improving the detection effect; the invention further arranges a polaroid rotating mechanism on the vertical frame corresponding to the polaroid mechanism; performing CCD camera detection by rotating the polaroid and matching with a CCD camera combination mechanism; the CCD camera combination mechanism is fixed on the vertical frame in a liftable mode, so that the height of the CCD camera can be conveniently adjusted, and CCD camera detection is carried out on the display screen.
Description
Technical Field
The invention relates to the technical field of display screen detection, in particular to a CCD camera detection mechanism.
Background
The liquid crystal display (L CD) is used for digital clocks and watches and many portable computers, a display type, L CD, uses two pieces of polarized material, between which is a liquid crystal solution, when current passes through the liquid, the crystals are rearranged so that light cannot pass through them, therefore, each crystal acts like a louver, both allowing light to pass through and blocking light, liquid crystal displays (L CD) present technical and technical information products are developed towards light, thin, short, and small targets, display products with a long history in the computer periphery are certainly not exceptional, under the precondition of being convenient to carry and carry, traditional display modes such as CRT video displays and L ED display panels, etc. are subject to factors such as excessive volume or very large power consumption, which cannot achieve the actual needs of users, while the development of liquid crystal display technology is just in line with the trend of present information products, whether right angle display, low power consumption, small volume, zero radiation, etc., the CCD camera is a camera which is mainly generated from the current security system, is a display type of a camera from charge transfer, and thus, the CCD camera has the characteristics of light charge transfer and light charge storage, and light charge storage.
At present, a CCD camera is applied to the detection of a display screen, however, the detection efficiency of the CCD camera is low and the effect is poor, so that the CCD camera detection mechanism is provided by the inventor by integrating various factors.
Disclosure of Invention
The invention aims to: in order to solve the technical problems of low detection efficiency and poor effect of the existing CCD camera, a CCD camera detection mechanism is provided.
The technical scheme adopted by the invention is as follows:
a CCD camera detection mechanism comprises vertical frames which are arranged in bilateral symmetry, and fixing legs are arranged at the bottom ends of the vertical frames; the top of the vertical frame is provided with a cross beam, the bottom of the vertical frame is provided with a detection conveying mechanism for conveying a display screen, and the top of the vertical frame is correspondingly provided with a CCD camera combined mechanism.
During operation, the display screen is conveyed by the detection conveying mechanism, and the CCD camera combination mechanism is used for carrying out multi-azimuth combined CCD camera detection on the display screen, so that the detection efficiency and the detection effect are greatly improved.
As a further technical scheme of the invention: the CCD camera combined mechanism comprises a fixed frame which is fixedly arranged between the two vertical frames; the left end and the right end of the fixing frame are provided with fixing seats, and the fixing frame is arranged on the vertical frame through the fixing seats; the middle part and the left and right sides of the fixed frame are respectively provided with a CCD camera; the left and right CCD cameras are obliquely arranged towards the middle part, wedge blocks are arranged at the bottoms of the two ends of the fixing frame, and the bottoms of the CCD cameras on the two sides are fixed on the wedge blocks through camera supports.
As a further technical scheme of the invention: the detection conveying mechanism comprises a conveying belt for conveying the display screen, two ends of the conveying belt are sleeved on conveying wheels, and a conveying driving mechanism is arranged on the conveying wheel on one side.
As a further technical scheme of the invention: light supplement lamps are arranged on the left side and the right side of the middle of the vertical frame.
As a further technical scheme of the invention: the vertical frame is provided with a polarization mechanism corresponding to the lower side of the CCD camera combined mechanism; polarizing mechanism includes the polaroid, and the polaroid is fixed on the polarisation frame, and the polarisation frame left and right sides is provided with the mounting bracket, and the polarisation frame passes through the mounting bracket to be fixed on erecting the frame.
As a further technical scheme of the invention: it is provided with polaroid rotary mechanism on the corresponding polarisation mechanism to erect the frame, the polarisation frame sets up cyclic annular formation solid fixed ring, and the polaroid is fixed in the fixed ring, and the solid fixed ring outside is provided with the teeth of a cogwheel, erect the bilateral symmetry on the frame and be provided with fixed storehouse, solid fixed ring both sides butt on the fixed storehouse of the left and right sides, be provided with the rotating gear on the fixed storehouse, the rotating gear passes through the gear bush dress in fixed storehouse, and the gear teeth meshing transmission in the rotating gear and the solid fixed ring outside wherein is connected with the rotating electrical machines on the fixed storehouse internal gear axle of one side, and the fixed storehouse internal gear axle of.
As a further technical scheme of the invention: the CCD camera combined mechanism is fixed on the vertical frame in a liftable mode, a vertical sliding rail is arranged on one side of the vertical frame, a vertical sliding block is sleeved on the vertical sliding rail, and a fixed seat at one end of the fixed frame is fixedly connected with the vertical sliding block; the side of the fixing seat at the other end of the fixing frame is provided with a toothed plate, the vertical frame is provided with a machine cabin corresponding to the toothed plate, the machine cabin is provided with a lifting gear and a lifting motor for driving the lifting gear, and the lifting gear is in meshing transmission with the toothed plate.
As a further technical scheme of the invention: and a detection monitor is arranged on the cross beam.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the CCD camera detection mechanism provided by the invention is ingenious in structural arrangement, and the detection efficiency and the detection effect are greatly improved by the detection of the assembly line type CCD camera.
2. The invention further arranges a polarizing mechanism at the lower side of the vertical frame corresponding to the CCD camera combination mechanism; the polarizing mechanism comprises a polarizer, and the polarizer is used for eliminating the influence of reflected light on detection and improving the detection effect.
3. The invention further arranges a polaroid rotating mechanism on the vertical frame corresponding to the polaroid mechanism; and performing CCD camera detection by rotating the polaroid and matching with a CCD camera combination mechanism.
4. The CCD camera combination mechanism is fixed on the vertical frame in a liftable mode, so that the height of the CCD camera can be conveniently adjusted, and CCD camera detection is carried out on the display screen.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a polarizer according to the present invention;
FIG. 3 is a schematic diagram of a polarizer rotating mechanism according to the present invention;
FIG. 4 is a schematic view of the engagement of the rotary gear and the retaining ring of the present invention;
fig. 5 is a schematic view of the assembly of the CCD camera of the present invention.
The labels in the figure are: 1. erecting; 2. a fixed seat; 3. a cross beam; 4. detecting a monitor; 5. a camera support; 6. a fixed mount; 7. a wedge block; 8. a CCD camera; 9. a fixing leg; 10. a delivery wheel; 11. a conveyor belt; 12. a display screen; 13. a light supplement lamp; 14. a mounting frame; 15. a polarizing frame; 16. a polarizer; 17. fixing the bin; 18. a rotating gear; 19. a fixing ring; 20. a gear shaft; 21. a rotating electric machine; 22. fixing the bearing; 23. a toothed plate; 24. a lifting motor; 25. a machine cabin; 26. and a lifting gear.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the first embodiment, referring to fig. 1, a CCD camera detection mechanism includes a vertical frame 1 symmetrically arranged left and right, and a fixing leg 9 is arranged at the bottom end of the vertical frame 1; the top of the vertical frame 1 is provided with a cross beam 3, the bottom of the vertical frame 1 is provided with a detection conveying mechanism for conveying a display screen 12, and the top of the vertical frame 1 is provided with a CCD camera combined mechanism corresponding to the detection conveying mechanism; the CCD camera combined mechanism comprises a fixed frame 6, and the fixed frame 6 is fixedly arranged between the two vertical frames 1; the left end and the right end of the fixed frame 6 are provided with the fixed seats 2, and the fixed frame 6 is arranged on the vertical frame 1 through the fixed seats 2; the middle part and the left and right sides of the fixed frame 6 are respectively provided with a CCD camera 8; the left and right sides CCD camera 8 is to middle part slope setting, and 6 both ends bottoms are provided with voussoir 7, and the camera support 5 is passed through to both sides CCD camera 8 bottom and fixes on voussoir 7.
The detection conveying mechanism comprises a conveying belt 11 for conveying the display screen 12, two ends of the conveying belt 11 are sleeved on conveying wheels 10, and a conveying driving mechanism is arranged on one conveying wheel 10; light supplement lamps 13 are arranged on the left side and the right side of the middle of the vertical frame 1; the beam 3 is provided with a detection monitor 4.
In the second embodiment, referring to fig. 2, a polarization mechanism is disposed on the vertical frame 1 corresponding to the lower side of the CCD camera assembly; polarizing mechanism includes polaroid 16, and polaroid 16 is fixed on polarisation frame 15, and the 15 left and right sides of polarisation frame are provided with mounting bracket 14, and polarisation frame 15 passes through mounting bracket 14 to be fixed on erecting frame 1.
Third embodiment, refer to fig. 3~4, be provided with 16 rotary mechanism of polaroid on the corresponding polarization mechanism on the vertical frame 1, the polarization frame 15 sets up cyclic annular formation solid fixed ring 19, and polaroid 16 is fixed in solid fixed ring 19, and gu the fixed ring 19 outside is provided with the teeth of a cogwheel, the bilateral symmetry is provided with fixed storehouse 17 on the vertical frame 1, gu 19 both sides butt is on the fixed storehouse 17 of the left and right sides, be provided with rotating gear 18 on the fixed storehouse 17, rotating gear 18 passes through gear shaft 20 suit in fixed storehouse 17, and the teeth of a cogwheel meshing transmission in the rotating gear 18 and the fixed ring 19 outside wherein is connected with rotating electrical machines 21 on the fixed storehouse 17 internal gear shaft 20 of one side, and the fixed storehouse 17 internal gear shaft 20 of opposite side is in fixed.
In the fourth embodiment, referring to fig. 5, the CCD camera combination mechanism is fixed on a vertical frame 1 in a liftable manner, a vertical slide rail is arranged on one side of the vertical frame 1, a vertical slide block is sleeved on the vertical slide rail, and a fixed seat 2 at one end of a fixed frame 6 is fixedly connected with the vertical slide block; the side of the other end fixing seat 2 of the fixing frame 6 is provided with a toothed plate 23, the vertical frame 1 is provided with a machine bin 25 corresponding to the toothed plate 23, the machine bin 25 is provided with a lifting gear 26 and a lifting motor 24 for driving the lifting gear 26, and the lifting gear 26 is in meshing transmission with the toothed plate 23.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (7)
1. The utility model provides a CCD camera detection mechanism, includes perpendicular frame (1) that bilateral symmetry set up, its characterized in that: the bottom end of the vertical frame (1) is provided with a fixed foot (9); the top of the vertical frame (1) is provided with a cross beam (3), the bottom of the vertical frame (1) is provided with a detection conveying mechanism for conveying a display screen (12), the top of the vertical frame (1) is provided with a CCD camera combination mechanism corresponding to the detection conveying mechanism, the CCD camera combination mechanism comprises a fixed frame (6), and the fixed frame (6) is fixedly arranged between the two vertical frames (1); the left end and the right end of the fixed frame (6) are provided with the fixed seats (2), and the fixed frame (6) is arranged on the vertical frame (1) through the fixed seats (2); the middle part and the left and right sides of the fixed frame (6) are respectively provided with a CCD camera (8); the left and right CCD cameras (8) are obliquely arranged towards the middle part, wedge blocks (7) are arranged at the bottoms of the two ends of the fixing frame (6), and the bottoms of the CCD cameras (8) at the two sides are fixed on the wedge blocks (7) through camera supports (5).
2. The CCD camera inspection mechanism of claim 1, wherein: the detection conveying mechanism comprises a conveying belt (11) used for conveying the display screen (12), two ends of the conveying belt (11) are sleeved on the conveying wheel (10), and a conveying driving mechanism is arranged on the conveying wheel (10) on one side.
3. The CCD camera inspection mechanism of claim 1, wherein: and a light supplement lamp (13) is arranged on one side of the middle part of the vertical frame (1).
4. A CCD camera inspection mechanism as defined in any one of claims 1-3, wherein: the vertical frame (1) is provided with a polarizing mechanism corresponding to the lower side of the CCD camera combined mechanism; polarizing mechanism includes polaroid (16), and polaroid (16) are fixed on polarisation frame (15), and the polarisation frame (15) left and right sides is provided with mounting bracket (14), and polarisation frame (15) are fixed on erecting frame (1) through mounting bracket (14).
5. The CCD camera inspection mechanism of claim 4, wherein: a polarizer (16) rotating mechanism is arranged on the vertical frame (1) corresponding to the polarizing mechanism, the polarizing frame (15) is arranged into a ring shape to form a fixing ring (19), the polarizer (16) is fixed in the fixing ring (19), gear teeth are arranged on the outer side of the fixing ring (19), the vertical frame (1) is symmetrically provided with fixed bins (17) left and right, two sides of the fixed ring (19) are abutted against the fixed bins (17) on the left and right sides, the fixed bin (17) is provided with a rotating gear (18), the rotating gear (18) is sleeved in the fixed bin (17) through a gear shaft (20), the rotating gear (18) is in meshing transmission with gear teeth on the outer side of the fixed ring (19), wherein, the inner gear shaft (20) of the fixed bin (17) at one side is connected with a rotating motor (21), and the inner gear shaft (20) of the fixed bin (17) at the other side is sleeved in the fixed bin (17) through a fixed bearing (22).
6. The CCD camera inspection mechanism of claim 4, wherein: the CCD camera combined mechanism is fixed on the vertical frame (1) in a lifting manner, a vertical sliding rail is arranged on one side of the vertical frame (1), a vertical sliding block is sleeved on the vertical sliding rail, and a fixed seat (2) at one end of the fixed frame (6) is fixedly connected with the vertical sliding block; the side of the other end fixing seat (2) of the fixing frame (6) is provided with a toothed plate (23), the vertical frame (1) is provided with a machine bin (25) corresponding to the toothed plate (23), the machine bin (25) is provided with a lifting gear (26) and a lifting motor (24) for driving the lifting gear (26), and the lifting gear (26) is in meshing transmission with the toothed plate (23).
7. The CCD camera inspection mechanism of claim 6, wherein: and a detection monitor (4) is arranged on the cross beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010508266.2A CN111399264A (en) | 2020-06-06 | 2020-06-06 | CCD camera detection mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010508266.2A CN111399264A (en) | 2020-06-06 | 2020-06-06 | CCD camera detection mechanism |
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| CN111399264A true CN111399264A (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010508266.2A Pending CN111399264A (en) | 2020-06-06 | 2020-06-06 | CCD camera detection mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304972A (en) * | 2020-10-30 | 2021-02-02 | 江西立讯智造有限公司 | Bluetooth headset CCD detects camera device |
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| CN209928170U (en) * | 2019-04-24 | 2020-01-10 | 苏州凌云视界智能设备有限责任公司 | Camera polarizer rotating device applied to AOI detection |
| CN110879490A (en) * | 2019-12-02 | 2020-03-13 | 苏州精濑光电有限公司 | Detection device and production line |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101995673A (en) * | 2009-08-21 | 2011-03-30 | 思尔特电子(苏州)有限公司 | Anisotropic conductive film (ACF) removing system and control method thereof |
| CN201556005U (en) * | 2009-09-27 | 2010-08-18 | 西门子威迪欧汽车电子(惠州)有限公司 | Automatic detecting device for LCD fault point |
| CN102374995A (en) * | 2010-08-11 | 2012-03-14 | 乐金显示有限公司 | Apparatus and method for inspecting display device |
| CN104950492A (en) * | 2015-07-09 | 2015-09-30 | 成都天奥测控技术有限公司 | Automatic LCD screen defect detection system |
| CN209928170U (en) * | 2019-04-24 | 2020-01-10 | 苏州凌云视界智能设备有限责任公司 | Camera polarizer rotating device applied to AOI detection |
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| CN112304972A (en) * | 2020-10-30 | 2021-02-02 | 江西立讯智造有限公司 | Bluetooth headset CCD detects camera device |
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Application publication date: 20200710 |