CN201199233Y - Optical checking machine - Google Patents
Optical checking machine Download PDFInfo
- Publication number
- CN201199233Y CN201199233Y CNU2007200088268U CN200720008826U CN201199233Y CN 201199233 Y CN201199233 Y CN 201199233Y CN U2007200088268 U CNU2007200088268 U CN U2007200088268U CN 200720008826 U CN200720008826 U CN 200720008826U CN 201199233 Y CN201199233 Y CN 201199233Y
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- CN
- China
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- ccd camera
- led
- industrial computer
- test board
- smart key
- Prior art date
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- Expired - Fee Related
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- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The utility model relates to a detecting instrument, in particular to an intelligent optical detecting instrument which consists of a vision system, a motion system and detecting software. The vision system comprises a CCD camera, a camera lens and a light source, and the motion system comprises a double-position test platform and a stepping system; an LCD displayer is arranged at the top right corner outside the instrument; the CCD camera is arranged above the working space in the interior of the instrument body; the double-position test platform is arranged under the CCD camera and controlled by the stepping system; the instrument is provided with an operation platform on which a small keyboard and a mouse are arranged, and an industrial computer is arranged under the double-position test platform. The intelligent optical detecting instrument has high integration level of automation and fast speed for testing the keyboard with high efficiency.
Description
Technical field
The utility model relates to a kind of detecting instrument, particularly a kind of smart key surface imperfection optical check machine that carries out the keytop detection specially.
Background technology
At present, keytop detection in the button manufacturing is manual detection, there are a lot of defectives and unreliability, because the color of printing is various, characteristics of objects complexity to be measured, factors such as people's eyes tire easily, cause the surface imperfection of product to be checked to be difficult for being detected, the surface imperfection position of product to be checked is difficult for determining that the big or small mode type of the surface imperfection of product to be checked is difficult for determining that detection efficiency is low.
The utility model content
Technical problem to be solved in the utility model provides a kind of smart key surface imperfection optical check machine, and it is by the image of optical imagery system acquisition object to be measured, and Computer Processing contrasts, and kinematic system is controlled test board automatically and accurately moved.
For solving the problems of the technologies described above, the utility model is realized as follows: smart key surface imperfection optical check machine described in the utility model is made up of body, CCD camera, LCD display, double test board, operator's console, LED voice guard, industrial computer and stepper motor; The upper right corner, body outside is provided with LCD display, and LCD display is connected with industrial computer by data line; The CCD camera places internal body work space top; CCD camera below is provided with the double test platform, and the double test board is controlled by stepper motor; Body surface is provided with operator's console, and the body front is provided with keypad, and the LED voice guard places the body upper surface, and keypad is connected with industrial computer with data line respectively with the LED voice guard; The LED-backlit source is installed in double test board bottom surface, and it is over against the CCD camera, and industrial computer places double test board below.
Described CCD camera is 1,300,000 pixel electro-photographic heads, and per minute is gathered 60 keyboard images.
Described keypad size is 5cm * 4cm.
Described industrial computer inside is equipped with motion control card (PCI208), can accurately control the motion of double test board and carry out digital signal acquiring.
Described stepper motor is a three-phase stepper motor.
Described LED-backlit source is along transverse axis (X-axis) and the synchronous interaction of CCD electro-photographic head, and the size in LED-backlit source is 5cm * 8cm.
Good effect of the present utility model: intelligent optical detecting instrument described in the utility model is by optical imagery system acquisition object images to be measured, and computer is handled contrast, and kinematic system is controlled test board automatically and accurately moved; To the button character wrongly typed, print more, bite, the accuracy of detection of the misloading of button, upside-down mounting, neglected loading reaches 100%; Multiple miscue mode: LED light prompting, alarm sound prompting, screen display prompting; The design of double test structure has improved testing efficiency, and system stability is reliable, and False Rate is extremely low; , the method for applying template coupling, the skew that allows tested button to have position and angle is handled image, and the various defectives of keytop are detected fully.Use computer and carry out the perfect adaptation that motion control has realized hardware and software, improve testing efficiency and equipment automatization greatly.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model front view
Fig. 2 is the utility model stereographic map
Among the figure, 1, body 2, CCD camera 3, LCD display
4, double test platform 5, operator's console 6, keypad
7, LED voice guard 8, industrial computer 9, stepper motor
10, LED-backlit source
Embodiment
As shown in Figure 1 and Figure 2, smart key surface imperfection optical check machine described in the utility model is made up of body 1, CCD camera 2, LCD display 3, double test board 4, operator's console 5, LED voice guard 7, industrial computer 8 and stepper motor 9; The upper right corner, body 1 outside is provided with LCD display 3, and LCD display 3 is connected with industrial computer 8 by data line; CCD camera 2 places top, body 1 internal work space; CCD camera 2 belows are provided with double test platform 4, and double test board 4 is controlled by stepper motor 9; Body 1 surface is provided with operator's console 5, operator's console 5, and body 1 front is provided with keypad 6, and LED voice guard 7 places body 1 upper surface, and keypad 6 is connected with industrial computer 8 with data line respectively with LED voice guard 7; LED-backlit source 10 is installed in double test board 4 bottom surfaces, and it is over against CCD camera 2, and industrial computer 8 places double test board 4 belows.
Described CCD camera 2 is 1,300,000 pixel electro-photographic heads, and per minute is gathered 60 keyboard images.
Described keypad 6 sizes are 5cm * 4cm.
Described industrial computer 8 inside are equipped with motion control card (PCI208), can accurately control 4 motions of double test board and carry out digital signal acquiring.
Described stepper motor 9 is a three-phase stepper motor.
Described LED-backlit source 10 is along transverse axis (X-axis) and 2 synchronous interactions of CCD electro-photographic head, and the size in LED-backlit source 10 is 5cm * 8cm.
Detection mode of the present utility model cooperates double test board and the interlock of LED-backlit source for the CCD electro-photographic, and the whole dish button that is placed on the test board detects one by one, and two test board alternations are saved time, and raise the efficiency.
Claims (6)
1. smart key surface imperfection optical check machine, it is characterized in that: it is made up of body (1), CCD camera (2), LCD display (3), double test board (4), operator's console (5), LED voice guard (7), industrial computer (8) and stepper motor (9); The upper right corner, body (1) outside is provided with LCD display (3), and LCD display (3) is connected with industrial computer (8) by data line; CCD camera (2) places top, body (1) internal work space; CCD camera (2) below is provided with double test platform (4), and double test board (4) is controlled by stepper motor (9); Body (1) surface is provided with operator's console (5), and body (1) front is provided with keypad (6), and LED voice guard (7) places body (1) upper surface, and keypad (6) uses data line to be connected with industrial computer (8) respectively with LED voice guard (7); LED-backlit source (10) is installed in double test board (4) bottom surface, and it is over against CCD camera (2), and industrial computer (8) places double test board (4) below.
2. smart key surface imperfection optical check machine according to claim 1 is characterized in that: described CCD camera (2) is 1,300,000 pixel electro-photographic heads, and per minute is gathered 60 keyboard images.
3. smart key surface imperfection optical check machine according to claim 1 is characterized in that: described keypad (6) size is 5cm * 4cm.
4. smart key surface imperfection optical check machine according to claim 1 is characterized in that: described industrial computer (8) inside is equipped with PCI208 type motion control card, can accurately control double test board (4) and move and carry out digital signal acquiring.
5. smart key surface imperfection optical check machine according to claim 1 is characterized in that: described stepper motor (9) is a three-phase stepper motor.
6. smart key surface imperfection optical check machine according to claim 1 is characterized in that: described LED-backlit source (10) is along X direction and CCD electro-photographic head (2) synchronous interaction, and the size of LED-backlit source (10) is 5cm * 8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200088268U CN201199233Y (en) | 2007-11-17 | 2007-11-17 | Optical checking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200088268U CN201199233Y (en) | 2007-11-17 | 2007-11-17 | Optical checking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199233Y true CN201199233Y (en) | 2009-02-25 |
Family
ID=40450388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200088268U Expired - Fee Related CN201199233Y (en) | 2007-11-17 | 2007-11-17 | Optical checking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201199233Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106040608A (en) * | 2016-05-20 | 2016-10-26 | 上海交通大学 | Dynamic optical detection device and detection method for laptop keyboards |
| CN108562250A (en) * | 2018-05-16 | 2018-09-21 | 湖南大学 | Keyboard cover flatness method for fast measuring based on structure light imaging and device |
-
2007
- 2007-11-17 CN CNU2007200088268U patent/CN201199233Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104950492B (en) * | 2015-07-09 | 2019-01-18 | 成都天奥测控技术有限公司 | Liquid crystal display defect automatic checkout system |
| CN106040608A (en) * | 2016-05-20 | 2016-10-26 | 上海交通大学 | Dynamic optical detection device and detection method for laptop keyboards |
| CN108562250A (en) * | 2018-05-16 | 2018-09-21 | 湖南大学 | Keyboard cover flatness method for fast measuring based on structure light imaging and device |
| CN108562250B (en) * | 2018-05-16 | 2020-07-10 | 湖南大学 | Keyboard keycap flatness rapid measurement method and device based on structured light imaging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TWIN WIN AUTOMATION TECHNOLOGY (XIAMEN) CO., LTD. Free format text: FORMER OWNER: HUANG QINGWEN Effective date: 20100802 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 361000 ROOM 301, NO.182, BINNAN DONGLI, SIMING DISTRICT, XIAMEN CITY, FUJIAN PROVINCE TO: 361000 3/F, XINYE BUILDING, ENTREPRENEUR PARK, TORCH NEW + HIGH-TECHNOLOGY ZONE, XIAMEN CITY, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100802 Address after: The new building torch hi tech Zone Park on the third floor of Xiamen city in Fujian province 361000 Patentee after: Twinwin Automation Technology (Xiamen) Co., Ltd. Address before: In Nandongli Siming District of Xiamen city in Fujian province 361000 No. 182 Room 301 Patentee before: Huang Qingwen |
|
| C56 | Change in the name or address of the patentee |
Owner name: XIAMEN TWIN WIN AUTOMATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: TWIN WIN AUTOMATION TECHNOLOGY (XIAMEN) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 361000 Fujian Province, Xiamen torch hi tech Zone Park on the third floor of the new building Patentee after: Xiamen Twinwin Automation Technology Co., Ltd. Address before: The new building torch hi tech Zone Park on the third floor of Xiamen city in Fujian province 361000 Patentee before: Twinwin Automation Technology (Xiamen) Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20131117 |