CN203758922U - Image information extraction inspecting instrument for printed documents - Google Patents
Image information extraction inspecting instrument for printed documents Download PDFInfo
- Publication number
- CN203758922U CN203758922U CN201420069628.2U CN201420069628U CN203758922U CN 203758922 U CN203758922 U CN 203758922U CN 201420069628 U CN201420069628 U CN 201420069628U CN 203758922 U CN203758922 U CN 203758922U
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- China
- Prior art keywords
- image information
- groove
- screw rod
- metaloscope
- printed text
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Abstract
The utility model belongs to the technical field of image information extraction and particularly provides an image information extraction inspecting instrument for printed documents. According to the image information extraction inspecting instrument for the printed documents, provided by the utility model, the continuous and high-quality completion of document overall image extraction and document detail feature extraction is facilitated. The image information extraction inspecting instrument comprises a rectangular bottom plate, wherein a rectangular base is arranged at the middle part of the rectangular bottom plate. The image information extraction inspecting instrument is structurally characterized in that a first inverted-L-shaped bracket is arranged at the rear part of one side of the rectangular base along the length direction, a metallographic microscope is arranged at the front end of the upper part of the first inverted-L-shaped bracket, an objective table is arranged below the metallographic microscope corresponding to an objective lens of the metallographic microscope and is arranged on a supporting table below the objective table, the lower end of the supporting table is arranged in a groove of the base, the groove is formed along the length direction of the base, supporting frames are respectively arranged at the two ends of the groove, a screw rod is arranged between the supporting frames, the two ends of the screw rod are arranged on the supporting frames through bearings, and one end of the screw rod is connected with a motor output shaft in the groove.
Description
Technical field
the utility model belongs to image information extractive technique field, and especially a kind of printed text image information is extracted check meter.
Background technology
in recent years, in forensic science field, relate in the case of the inspection of document, need to extract and comparison inspection the much information of printed text, but the fast development of and modern printing technology more and more along with the case of checking, make the difficulty of Printing document examination increasing, therefore this type of check needs further to excavate the Multiple Information Sources of printed text, development information extracting device, the stage construction of realization character information, profound extraction, provide reliable graph picture for realizing the much information compare of analysis of macroscopic view, middle sight, microcosmic.
Summary of the invention
the utility model is exactly for the problems referred to above, and a kind of printed text image information extraction check meter that file general image extracts and file details feature extraction is continuous, high-quality completes of being convenient to is provided.
for achieving the above object, the utility model adopts following technical scheme, the utility model comprises rectangle base plate, rectangle base plate middle part is provided with rectangle base, its structural feature rectangle base length direction one rear flank portion is provided with the first inverted L-shaped support, the first inverted L-shaped support top front end is provided with metaloscope, metaloscope below is provided with objective table corresponding to the object lens of metaloscope, on objective table setting brace table thereunder, brace table lower end is placed in the groove on base, groove arranges along base length direction, groove two ends are provided with bracing frame, between bracing frame, be provided with screw rod, screw rod two ends are arranged on bracing frame by bearing, screw rod one end is connected with the motor output shaft in groove, groove both sides are provided with guide rail, described brace table bottom is provided with the threaded hole matching with described screw rod, and both sides, brace table lower end are provided with anti-rotation guide groove corresponding to described guide rail, described rectangle base length direction one rear flank portion is provided with the second inverted L-shaped support, and the second inverted L-shaped support top front end is provided with industrial camera, and the camera lens of industrial camera arranges vertically downward corresponding to the movement locus of described objective table.
as a kind of preferred version, the communication port of industrial camera described in the utility model is all connected with the communication port of computer with the communication port of metaloscope, a side near industrial camera on described base plate is provided with riser, and riser upper end is provided with the display of described computer; On riser, be provided with LED circular lamp.
as another kind of preferred version, on base described in the utility model, be provided with control desk near metaloscope one side, on control desk, be provided with described motor positive and negative rotating controller.
as another kind of preferred version, objective table described in the utility model is arranged on electrical-controlled lifting platform, and electrical-controlled lifting platform is arranged on described brace table, and the control assembly of electrical-controlled lifting platform is arranged on described control desk.
as another kind of preferred version, between electrical-controlled lifting platform lower sides described in the utility model and the close bracing frame of industrial camera one side, be provided with the retractable dust cover that hides described groove, retractable dust cover two ends are connected with bracing frame, electrical-controlled lifting platform sidewall respectively.
in addition, screw rod described in the utility model adopts ball screw.
secondly, objective table described in the utility model adopts removable two-dimentional motorized subject table, and the control assembly of removable two-dimentional motorized subject table is arranged on described control desk.
the utility model beneficial effect.
the utility model metaloscope can be taken file details feature, industrial camera is convenient to file general image to carry out high-quality shooting, by screw rod, coordinate and make printed text to be checked at the lower horizontal traveling priority of industrial camera with brace table lower thread hole, be convenient to the continuous extraction document image of industrial camera, and by file transfer to the below of metaloscope, file general image is extracted and file details feature extraction is continuous, high-quality completes.
Accompanying drawing explanation
below in conjunction with the drawings and specific embodiments, the utility model is described further.The utility model protection domain is not only confined to the statement of following content.
fig. 1 is the utility model structural representation.
fig. 2 is the structural representation that the utility model is provided with retractable dust cover.
in figure, 1 is that brace table, 2 is that base plate, 3 is that base, 4 is that control desk, 5 is that guide rail, 6 is that anti-rotation guide groove, 7 is that electrical-controlled lifting platform, 8 is that objective table, 9 is that the first inverted L-shaped support, 10 is that metaloscope, 11 is that the second inverted L-shaped support, 12 is that industrial camera, 13 is that display, 14 is that LED circular lamp, 15 is that riser, 16 is that bracing frame, 17 is that motor, 18 is that groove, 19 is that screw rod, 20 is retractable dust cover.
Embodiment
as shown in the figure, the utility model comprises rectangle base plate 2, rectangle base plate 2 middle parts are provided with rectangle base 3, rectangle base 3 length direction one rear flank portions are provided with the first inverted L-shaped support 9, the first inverted L-shaped support 9 top front ends are provided with metaloscope 10, metaloscope 10 belows are provided with objective table 8 corresponding to the object lens of metaloscope 10, on the brace table 1 that objective table 8 arranges thereunder, brace table 1 lower end is placed in the groove 18 on base 3, groove 18 is along base 3 length direction settings, groove 18 two ends are provided with bracing frame 16, between bracing frame 16, be provided with screw rod 19, screw rod 19 two ends are arranged on bracing frame 16 by bearing, screw rod 19 one end are connected with motor 17 output shafts in groove 18, groove 18 both sides are provided with guide rail 5, described brace table 1 bottom is provided with the threaded hole matching with described screw rod 19, and brace table 1 both sides, lower end are provided with anti-rotation guide groove 6 corresponding to described guide rail 5, described rectangle base 3 length direction one rear flank portions are provided with the second inverted L-shaped support 11, the second inverted L-shaped support 11 top front ends and are provided with industrial camera 12, and the camera lens of industrial camera 12 arranges vertically downward corresponding to the movement locus of described objective table 8.
described industrial camera 12 can adopt MV-130UM/UC type industrial camera.
the communication port of the communication port of described industrial camera 12 and metaloscope 10 is all connected with the communication port of computer, and the side near industrial camera 12 on described base plate 2 is provided with riser 15, and riser 15 upper ends are provided with the display 13 of described computer; On riser 15, be provided with LED circular lamp 14.Display 13 is arranged on and on riser 15, is convenient to check information extraction comparison effect nearby; LED circular lamp 14 possesses high brightness and high-color rendering, and energy-conservation.
on described base 3, be provided with control desk 4 near metaloscope 10 1 sides, on control desk 4, be provided with described motor 17 positive and negative rotating controller.Described positive and negative rotating controller can be purchased on market, as model motor 17 positive and negative rotating controllers that are CL-220-ZFZ.
described screw rod 19 adopts ball screw.Ball screw positioning precision is high, the life-span is long.
described objective table 8 adopts removable two-dimentional motorized subject table, and the control assembly of removable two-dimentional motorized subject table is arranged on described control desk 4.The DTScaner motorized subject table that the model that removable two-dimentional motorized subject table can adopt Nanjing Dong Tu numeral science and technology company limited to produce is S100.This motorized subject table remote-control handle can be controlled objective table moving horizontally in X, Y-direction.
described objective table 8 is arranged on electrical-controlled lifting platform 7, and electrical-controlled lifting platform 7 is arranged on described brace table 1, and the control assembly of electrical-controlled lifting platform 7 is arranged on described control desk 4.It is the electrical-controlled lifting platform of TRZH2-001 that electrical-controlled lifting platform 7 can adopt EVS serial model No..Long-pending little, the good rigidly of this electrical-controlled lifting stage body, unbalance loading ability are strong, safe.
between described electrical-controlled lifting platform 7 lower sides and the close bracing frame 16 of industrial camera 12 1 sides, be provided with the retractable dust cover 20 that hides described groove 18, retractable dust cover 20 two ends are connected with bracing frame 16, electrical-controlled lifting platform 7 sidewalls respectively.Retractable dust cover 20 can be purchased on market.Retractable dust cover 20 is set can effectively be protected screw rod 19 associated components such as grade in groove 18; And stretching structure is applicable to following the movement of brace table 1.
below in conjunction with accompanying drawing explanation the utility model course of work.
1, printed text to be checked is placed on objective table 8, regulates industrial camera 12 to focus.
2, light LED circular lamp 14, control motor 17 and rotate, make brace table 1 from industrial camera 12 sides gradually to metaloscope 10 side shiftings, operation industrial camera 12 is treated inspection printed text and is taken continuously.
3, when printed text to be checked moves to the desired location of object lens belows of metaloscope 10, control motor 17 and stop operating, operation metaloscope 10 is treated the minutia of inspection printed text specific region and is taken, and completes the extraction of printed text information.
4, according to check needs, select suitable enlargement factor, control 7 liftings of electrical-controlled lifting platform, and operate industrial camera 12 and metaloscope 10 is focused.
be understandable that, above about specific descriptions of the present utility model, only for being described, the utility model is not limited to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; As long as meet, use needs, all within protection domain of the present utility model.
Claims (7)
1.
printed text image information is extracted check meter, comprise rectangle base plate (2), rectangle base plate (2) middle part is provided with rectangle base (3), it is characterized in that rectangle base (3) length direction one rear flank portion is provided with the first inverted L-shaped support (9), the first inverted L-shaped support (9) top front end is provided with metaloscope (10), metaloscope (10) below is provided with objective table (8) corresponding to the object lens of metaloscope (10), objective table (8) arranges on brace table (1) thereunder, brace table (1) lower end is placed in the groove (18) on base (3), groove (18) is along base (3) length direction setting, groove (18) two ends are provided with bracing frame (16), between bracing frame (16), be provided with screw rod (19), screw rod (19) two ends are arranged on bracing frame (16) by bearing, screw rod (19) one end is connected with motor (17) output shaft in groove (18), groove (18) both sides are provided with guide rail (5), described brace table (1) bottom is provided with the threaded hole matching with described screw rod (19), and brace table (1) both sides, lower end are provided with anti-rotation guide groove (6) corresponding to described guide rail (5), described rectangle base (3) length direction one rear flank portion is provided with the second inverted L-shaped support (11), the second inverted L-shaped support (11) top front end is provided with industrial camera (12), and the camera lens of industrial camera (12) arranges vertically downward corresponding to the movement locus of described objective table (8).
2.
according to claim 1, printed text image information is extracted check meter, it is characterized in that the communication port of described industrial camera (12) and the communication port of metaloscope (10) are all connected with the communication port of computer, the upper side near industrial camera (12) of described base plate (2) is provided with riser (15), and riser (15) upper end is provided with the display (13) of described computer; On riser (15), be provided with LED circular lamp (14).
3.
according to claim 1, printed text image information is extracted check meter, it is characterized in that described base (3) is upper is provided with control desk (4) near metaloscope (10) one sides, on control desk (4), be provided with described motor (17) positive and negative rotating controller.
4.
according to claim 1, printed text image information is extracted check meter, it is characterized in that described screw rod (19) adopts ball screw.
5.
according to claim 1, printed text image information is extracted check meter, it is characterized in that described objective table (8) adopts removable two-dimentional motorized subject table, and the control assembly of removable two-dimentional motorized subject table is arranged on described control desk (4).
6.
according to claim 1, printed text image information is extracted check meter, it is characterized in that described objective table (8) is arranged on electrical-controlled lifting platform (7), it is upper that electrical-controlled lifting platform (7) is arranged on described brace table (1), and the control assembly of electrical-controlled lifting platform (7) is arranged on described control desk (4).
7.
according to claim 6, printed text image information is extracted check meter, it is characterized in that being provided with the retractable dust cover (20) that hides described groove (18) between described electrical-controlled lifting platform (7) lower sides and the close bracing frame (16) of industrial camera (12) one sides, retractable dust cover (20) two ends are connected with bracing frame (16), electrical-controlled lifting platform (7) sidewall respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069628.2U CN203758922U (en) | 2014-02-18 | 2014-02-18 | Image information extraction inspecting instrument for printed documents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069628.2U CN203758922U (en) | 2014-02-18 | 2014-02-18 | Image information extraction inspecting instrument for printed documents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758922U true CN203758922U (en) | 2014-08-06 |
Family
ID=51254178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420069628.2U Expired - Fee Related CN203758922U (en) | 2014-02-18 | 2014-02-18 | Image information extraction inspecting instrument for printed documents |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758922U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241883A (en) * | 2015-09-25 | 2016-01-13 | 华南理工大学 | Printer pattern online detection and color division method |
| CN105651696A (en) * | 2014-11-28 | 2016-06-08 | 财团法人工业技术研究院 | detection instrument and detection method thereof |
| CN106153639A (en) * | 2015-04-21 | 2016-11-23 | 凯吉凯精密电子技术开发（苏州）有限公司 | circuit board detecting method based on artificial intelligence and detection device thereof |
-
2014
- 2014-02-18 CN CN201420069628.2U patent/CN203758922U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651696A (en) * | 2014-11-28 | 2016-06-08 | 财团法人工业技术研究院 | detection instrument and detection method thereof |
| CN105651696B (en) * | 2014-11-28 | 2019-05-14 | 财团法人工业技术研究院 | detection instrument and detection method thereof |
| CN106153639A (en) * | 2015-04-21 | 2016-11-23 | 凯吉凯精密电子技术开发（苏州）有限公司 | circuit board detecting method based on artificial intelligence and detection device thereof |
| CN105241883A (en) * | 2015-09-25 | 2016-01-13 | 华南理工大学 | Printer pattern online detection and color division method |
| CN105241883B (en) * | 2015-09-25 | 2018-06-22 | 华南理工大学 | A kind of method of printing machine pattern on-line checking and color segmentation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20170218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |