CN110135207A - Two-dimensional code scanning device and electronic equipment - Google Patents
Two-dimensional code scanning device and electronic equipment Download PDFInfo
- Publication number
- CN110135207A CN110135207A CN201910353440.8A CN201910353440A CN110135207A CN 110135207 A CN110135207 A CN 110135207A CN 201910353440 A CN201910353440 A CN 201910353440A CN 110135207 A CN110135207 A CN 110135207A
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- China
- Prior art keywords
- dimensional code
- display screen
- scanning device
- lens
- dimension code
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10792—Special measures in relation to the object to be scanned
- G06K7/10801—Multidistance reading
- G06K7/10811—Focalisation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
- G06K7/1443—Methods for optical code recognition including a method step for retrieval of the optical code locating of the code in an image
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Input (AREA)
Abstract
The present invention provides a kind of two-dimensional code scanning device and electronic equipments.The two-dimensional code scanning device includes: lens module, is used to acquire two-dimension code image and amplifies to the two-dimension code image；Display screen is electrically connected to pass through amplified two-dimension code image for showing with the lens module；Two dimensional code identifies mould group, is oppositely arranged with the display area of the display screen for identifying to by amplified two-dimension code image；Master control module is electrically connected with the lens module, the display screen and the two dimensional code identification mould group respectively.The present invention is acquired two-dimension code image by using lens module and amplifies and then show on a display screen, then two dimensional code identification mould group is scanned and identifies to the two-dimension code image, to realize quick identification and parsing to small two-dimension code image, recognition accuracy and efficiency can be improved.
Description
Technical field
The present invention relates to field of image recognition, and in particular to a kind of two-dimensional code scanning device and electronic equipment.
Background technique
LCD industry is to be tracked to production resume, can pass through erosion on glass when array substrate production
Each flake products are marked in the method for carving metal, it will usually be realized in a manner of marking two dimensional code, at this point, two after marking
Dimension code will assign each flake products unique I D, pass through production of the product two-dimensional barcode information to each flake products to realize
Resume are tracked, and with the continuous development of display technology, the more and more ultimate attainment change of product frame, place glass production on product
The region of information two dimensional code is also just smaller and smaller, and the two dimensional code for indicating product information also will be smaller and smaller, to scanning recognition two
The equipment precision requirement for tieing up code also will be higher and higher.The prior art is difficult to realize fastly the two dimensional code of lesser two-dimension code area
Speed accurately identifies.
Therefore, the prior art is defective, needs to improve.
Summary of the invention
The present invention provides a kind of two-dimensional code scanning device and electronic equipment, and recognition accuracy and efficiency can be improved.
The present invention provides a kind of two-dimensional code scanning devices, comprising:
Lens module is used to acquire two-dimension code image and amplifies to the two-dimension code image；
Display screen is electrically connected to pass through amplified two-dimension code image for showing with the lens module；
Two dimensional code identifies mould group, is oppositely arranged with the display area of the display screen for by amplified two
Dimension code picture is identified；
Master control module is electrically connected with the lens module, the display screen and the two dimensional code identification mould group respectively.
It further include a holding shell in two-dimensional code scanning device of the present invention, the holding shell is provided with opposite set
The first opening and the second opening, the lens module set are set to the first opening, and the display screen is set to the appearance
It receives in shell, the two dimensional code identification mould group is set to second opening.
In two-dimensional code scanning device of the present invention, the lens module includes camera lens and for adjusting camera lens
The focusing nut of focal length, the focusing nut are installed on first opening, and the camera lens is installed on the focusing nut
Outer end.
It further include a handle in two-dimensional code scanning device of the present invention, the handle is set with the holding shell
It is equipped with the one side connection of second opening and covers the outer end of two dimensional code identification mould group.
In two-dimensional code scanning device of the present invention, the master control module is set in the handle, the handle
Lateral wall on be additionally provided with a switch key, the switch key is electrically connected with the master control module.
In two-dimensional code scanning device of the present invention, the two dimensional code identification mould group includes scanning on the display screen
The parsing that the two-dimension code image scanning lens of display and two-dimension code image for scanning to the scanning lens are parsed
Component；The resolution component is electrically connected with the scanning lens, the display area face of the scanning lens and the display screen.
In two-dimensional code scanning device of the present invention, the display screen is liquid crystal display or OLED display screen.
In two-dimensional code scanning device of the present invention, the display area of the scanning lens and the display screen is just
Right, the display screen is for the two-dimension code image that lens module acquires to be sized to and the display area size phase
Together.
In two-dimensional code scanning device of the present invention, the focusing nut is automatic instruction nut, the focusing spiral shell
Mother is for carrying out automatic focusing according to the dimensional parameters of display screen and the original image size of two-dimension code image collected, so that adjusting
The two-dimension code image size of defocused acquisition is identical as the display area size.
A kind of electronic equipment, including two-dimensional code scanning device described in any of the above embodiments.
The present invention is acquired two-dimension code image by using lens module and amplifies and then show on a display screen
Show, then two dimensional code identification mould group is scanned and identifies to the two-dimension code image, to realize to small two-dimension code image
It is quick identification and parsing, recognition accuracy and efficiency can be improved.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of embodiment or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only some of invention
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one of some embodiments of the invention two-dimensional code scanning device.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.?
In description of the invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be by between intermediary
It connects connected, can be the connection inside two elements or the interaction relationship of two elements.For the ordinary skill of this field
For personnel, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Following disclosure provides many different embodiments or example is used to realize different structure of the invention.In order to
Simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
It is the structural representation of one of some embodiments of the invention two-dimensional code scanning device please refer to Fig. 1, Fig. 1
Figure.The two-dimensional code scanning device includes: lens module 10, display screen 20, two dimensional code identification mould group 30, master control module, holding shell
40, handle 50 and switch key 60.
Wherein, the lens module 10 is for acquiring two-dimension code image and amplifying to the two-dimension code image.Wherein, should
Display screen 20 is electrically connected to pass through amplified two-dimension code image for showing with the lens module 10.Wherein, the two dimensional code
The display area of identification mould group 30 and the display screen 20 is oppositely arranged for carrying out to by amplified two-dimension code image
Identification.Wherein, which is electrically connected with the lens module, the display screen and the two dimensional code identification mould group respectively
It connects.
The holding shell 40 is provided with the first opening and the second opening being oppositely arranged.The lens module 10 is set to first
Opening, the display screen 20 are set in the holding shell, and the two dimensional code identification mould group 30 is set to second opening
Place.Handle 50 connect with the one side for being provided with second opening of the holding shell 40 and the two dimensional code is identified mould group 30
Outer end covering.The master control module is set in the handle 50, be additionally provided on the lateral wall of the handle 50 switch by
Key 60, the switch key 60 are electrically connected with the master control module.Wherein, which uses lighttight nonmetallic materials
It is integrally formed.First opening and the second opening are respectively arranged with corresponding connection structure for connecting the lens module
10 and the two dimensional code identify mould group 30.It the modes such as can snap connection using being threadedly coupled.
Specifically, which includes the focusing nut 12 of camera lens 11 and the focal length for adjusting camera lens 11, institute
It states focusing nut 12 and is installed on first opening, the camera lens 11 is installed on the outer end of the focusing nut 12.Wherein, should
Nut 12 of focusing is automatic instruction nut, and the focusing nut 12 is used for according to the dimensional parameters of display screen 20 and collected
The original image size of two-dimension code image carries out automatic focusing, so that the two-dimension code image size that acquires after focusing and display screen 20 is aobvious
Show that area size is identical.
Wherein, which can be liquid crystal display, or OLED display screen, display surface and the mirror backwards
Head mould group 10 is simultaneously opposite with two dimensional code identification mould group 30.The inner wall that the display screen 20 passes through a connecting column 41 and the holding shell 40
It is fixedly connected.
Wherein, two dimensional code identification mould group 30 includes scanning the two-dimension code image scanning lens shown on the display screen 20
31 and the resolution component 32 that is parsed of the two-dimension code image for being scanned to the scanning lens 31；The resolution component 32
It is electrically connected with the scanning lens 31, the display area face of the scanning lens 31 and the display screen 20.
Wherein, which can be individually parsing chip, or the meter being integrated into the master control module
Calculation machine program.
When practical operation, the two-dimension code image of the camera lens scanning tiny area of the lens module, the focusing mould group is according to this
The size of two-dimension code image and the size of display area carry out automatic focusing, which is clearly presented
On the display screen, then two dimensional code identification mould group 30 scans and recognizes the two-dimension code image of the display on display screen.
The present invention is acquired two-dimension code image by using lens module and amplifies and then show on a display screen
Show, then two dimensional code identification mould group is scanned and identifies to the two-dimension code image, to realize to small two-dimension code image
It is quick identification and parsing, recognition accuracy and efficiency can be improved.
The present invention also provides a kind of electronic equipment, which includes the two-dimensional code scanning in above-mentioned any embodiment
Device and radio communication mold group, the two dimensional code letter which is used to that the two dimensional code barcode scanning mould group to be scanned and be identified
Breath is uploaded to server or the network terminal.
In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation
What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example
Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the utility model.In this explanation
In book, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
In conclusion although the present invention has been disclosed above in the preferred embodiment, but above preferred embodiment is not to limit
The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention
Decorations, therefore protection scope of the present invention subjects to the scope of the claims.
Claims (10)
1. a kind of two-dimensional code scanning device characterized by comprising
Lens module is used to acquire two-dimension code image and amplifies to the two-dimension code image；
Display screen is electrically connected to pass through amplified two-dimension code image for showing with the lens module；
Two dimensional code identifies mould group, is oppositely arranged with the display area of the display screen for by amplified two dimensional code
Picture is identified；
Master control module is electrically connected with the lens module, the display screen and the two dimensional code identification mould group respectively.
2. two-dimensional code scanning device according to claim 1, which is characterized in that further include a holding shell, the holding shell
It is provided with the first opening being oppositely arranged and the second opening, the lens module is set to the first opening, the display screen
It is set in the holding shell, the two dimensional code identification mould group is set to second opening.
3. two-dimensional code scanning device according to claim 2, which is characterized in that the lens module includes camera lens and use
In the focusing nut of the focal length of adjustment camera lens, the focusing nut is installed on first opening, and the camera lens is installed on institute
State the outer end of focusing nut.
4. two-dimensional code scanning device according to claim 2, which is characterized in that further include a handle, the handle and institute
It states the one side connection for being provided with second opening of holding shell and covers the outer end of two dimensional code identification mould group.
5. two-dimensional code scanning device according to claim 4, which is characterized in that the master control module is set to the handle
It is interior, a switch key is additionally provided on the lateral wall of the handle, the switch key is electrically connected with the master control module.
6. two-dimensional code scanning device according to claim 1, which is characterized in that the two dimensional code identification mould group includes scanning
The two-dimension code image scanning lens of the display screen display and two-dimension code image for being scanned to the scanning lens into
The resolution component of row parsing；The resolution component is electrically connected with the scanning lens, the scanning lens and the display screen
Display area face.
7. two-dimensional code scanning device according to claim 6, which is characterized in that the display screen be liquid crystal display or
OLED display screen.
8. two-dimensional code scanning device according to claim 6, which is characterized in that the scanning lens and the display screen
Display area face, the display screen is for the two-dimension code image that lens module acquires to be sized to and the viewing area
Domain sizes are identical.
9. two-dimensional code scanning device according to claim 6, which is characterized in that the focusing nut is automatic instruction spiral shell
Mother, the focusing nut are used to be carried out certainly according to the dimensional parameters of display screen and the original image size of two-dimension code image collected
Dynamic focusing, so that the two-dimension code image size acquired after focusing is identical as the display area size.
10. a kind of electronic equipment, which is characterized in that including the described in any item two-dimensional code scanning devices of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910353440.8A CN110135207A (en) | 2019-04-29 | 2019-04-29 | Two-dimensional code scanning device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910353440.8A CN110135207A (en) | 2019-04-29 | 2019-04-29 | Two-dimensional code scanning device and electronic equipment |
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| Publication Number | Publication Date |
|---|---|
| CN110135207A true CN110135207A (en) | 2019-08-16 |
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ID=67575543
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910353440.8A Pending CN110135207A (en) | 2019-04-29 | 2019-04-29 | Two-dimensional code scanning device and electronic equipment |
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| CN (1) | CN110135207A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113128242A (en) * | 2019-12-31 | 2021-07-16 | 深圳市帕尔卡科技有限公司 | Ultramicro code identification method |
| WO2021197132A1 (en) * | 2020-04-03 | 2021-10-07 | 支付宝(杭州)信息技术有限公司 | Identification methods and apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150262031A1 (en) * | 2012-12-06 | 2015-09-17 | Tencent Technology (Shenzhen) Company Limited | Method And Apparatus For Identifying Picture |
| CN109598162A (en) * | 2018-08-20 | 2019-04-09 | 天津字节跳动科技有限公司 | Identify method, apparatus, terminal device and the storage medium of two dimensional code |
-
2019
- 2019-04-29 CN CN201910353440.8A patent/CN110135207A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150262031A1 (en) * | 2012-12-06 | 2015-09-17 | Tencent Technology (Shenzhen) Company Limited | Method And Apparatus For Identifying Picture |
| CN109598162A (en) * | 2018-08-20 | 2019-04-09 | 天津字节跳动科技有限公司 | Identify method, apparatus, terminal device and the storage medium of two dimensional code |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113128242A (en) * | 2019-12-31 | 2021-07-16 | 深圳市帕尔卡科技有限公司 | Ultramicro code identification method |
| WO2021197132A1 (en) * | 2020-04-03 | 2021-10-07 | 支付宝(杭州)信息技术有限公司 | Identification methods and apparatus |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190816 |
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