CN106066982A - Linear code based on cmos sensor reads module and motion scan terminal - Google Patents
Linear code based on cmos sensor reads module and motion scan terminal Download PDFInfo
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- CN106066982A CN106066982A CN201610537127.6A CN201610537127A CN106066982A CN 106066982 A CN106066982 A CN 106066982A CN 201610537127 A CN201610537127 A CN 201610537127A CN 106066982 A CN106066982 A CN 106066982A
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- module
- imaging
- cmos sensor
- linear code
- code based
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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
- G06K7/10712—Fixed beam scanning
Abstract
The present invention proposes a kind of linear code based on cmos sensor and reads module, and it includes circuit board, module bracket and rubber sleeve；It is provided with imaging modules, illumination module on described circuit board and aims at luminescent device, described module bracket is provided with imaging form, illumination form and buckle structure, the position of imaging modules, illumination module and aiming luminescent device on its difference corresponding circuits plate is arranged, traversing head is fixed in module bracket by buckle structure, circuit board and module bracket are screwed connection, rubber sleeve is set on imaging form and buckle structure, is provided with the narrow slit structure element limiting areas imaging on the image path of imaging modules.The present invention also proposes a kind of motion scan terminal including that above-mentioned linear code reads module.The linear code based on cmos image sensor of the present invention reads module, and simple in construction is easily achieved, and manufacturing cost is far below current technology scheme, and reading code accuracy rate is high.
Description
Technical field
The present invention relates to automatic identification technology field, sweep particularly to a kind of linear code based on cmos image sensor
Retouch module and apply the motion scan terminal of this scanning module.
Background technology
Bar code is the multiple secret notes and blank not waited by width, according to certain coding rule arrangement, in order to express one group
The graphical identifier of information.Bar code can mark the manufacturing country of article, manufacturing firm, trade name, date of manufacture, books divide
The much information such as class-mark, mail carrying place, thus at commodity circulation, taking care of books, postal management, banking system, warehouse pipe
Many fields such as reason, medical industry, supermarket, market are widely used.Bar code scanner typically divides according to decoding principle
For laser type scanning means and imaging type scanning means, the former is mainly used in the recognition of bar code, and the latter may be used for two dimension
Bar code and the recognition of bar code.Owing to the range of Quick Response Code is increasingly wider, imageing sensor in addition, such as application are at most
The cost of CMOS (complementary metal oxide semiconductors (CMOS)) imageing sensor more and more lower.Therefore, imaging type bar code scanner
Obtained quick development and application in recent years, particularly bar code scan module had been integrated into the movement that intelligent mobile terminal is constituted
End of scan is the most extensive in sector applications such as logistics, storehouse management, medical treatment.But imaging type bar code scanner makes at some
Also have some shortcomings by occasion, such as, on a target object to be scanned, tight distribution has multiple bar code, is all in scanning
Within the areas imaging of device, can be within read range that is, be all in, now, use imaging type bar code scanner the most not
That bar code that user wants to read can be accurately read, be susceptible to the phenomenon that bar code is misread.In order to solve this problem,
There are some solutions at present, such as, use special linear CCD (linear Charge-coupled Device, electric charge coupling
Closing element) imageing sensor makes bar code scanner, but, this scanning means needs to be specifically designed special decoding puts down
Platform, cost is high；Further, since CCD cannot directly and mobile terminal such as PDA (Personal Digital Assistant, individual
Digital assistants) or the CPU of smart mobile phone be directly connected to use, when this bar code scanner is integrated into mobile terminal, can only
Making hardware decoding, production cost is the highest；Another kind of solution is to use previous laser type bar code scanner, but
It is, owing to there being the components and parts of activity inside laser type bar code scanner, when being integrated on mobile terminal, to be easily damaged.
It addition, Ye You manufacturer provides a kind of bar code scanner being available for user setup difference form size, user carry out basis
The areas imaging that actual situation is differently configured, but this needs according to different application features, arranges different forms big
Little, need various software version, configuration process relatively to bother.
Summary of the invention
For above-mentioned the problems of the prior art, it is an object of the invention to provide a kind of low cost, simple in construction and use
Linear code based on cmos image sensor reads module and motion scan terminal reliably.
To achieve the object of the present invention, linear code based on the cmos sensor reading module of the present invention includes circuit
Plate, module bracket and rubber sleeve；It is provided with imaging modules, illumination module on described circuit board and aims at luminescent device, institute
State module bracket and be provided with imaging form, illumination form and buckle structure, the imaging modules on its difference corresponding circuits plate, photograph
Bright module and aim at luminescent device position arrange, traversing head is fixed in module bracket by buckle structure, circuit board and
Module bracket is screwed connection, and rubber sleeve is set on imaging form and buckle structure, in the imaging of imaging modules
The narrow slit structure element limiting areas imaging it is provided with on path.
Preferably, described described narrow slit structure element is arranged in imaging modules, and it includes rubber frame and has
The thin film of narrow slit structure, the back side of described thin film has gum, is attached in rubber frame, and also there is the back of the body at the back side of rubber frame
Glue, is attached on the cmos sensor of imaging modules, and the lens bracket of imaging modules is by the imaging position of cmos sensor and narrow
Crack structure component seal, imaging lens is threadeded with lens bracket.
Further preferably, described narrow slit structure element is arranged on imaging form, and one-body molded with imaging form.
The present invention also proposes a kind of motion scan terminal, and it includes above-mentioned linear code based on cmos image sensor
Read module.
Preferably, described mobile terminal includes smart mobile phone or personal digital assistant.
The linear code based on cmos sensor of the present invention reads module, and simple in construction is easily achieved, and is manufactured into
This is far below current technology scheme, and reading code accuracy rate is high.
Accompanying drawing explanation
By detailed description below in conjunction with the accompanying drawings, the aforesaid objects, features and advantages with other of the present invention will become
Obviously.Wherein:
Fig. 1 show the detonation configuration of linear code based on the cmos sensor reading module of one embodiment of the invention
Schematic diagram；
The detonation configuration schematic diagram of the cmos imaging camera lens that Fig. 2 show in Fig. 1；
The slit element side-looking structural representation that Fig. 3 A show in Fig. 2；
The schematic rear view of the slit element that Fig. 3 B show in Fig. 2；
Fig. 4 show the blast knot of linear code based on the cmos sensor reading module of another embodiment of the present invention
Structure schematic diagram.
Detailed description of the invention
In conjunction with structure, feature and the advantage of the accompanying drawing present invention, details are as follows.
Linear code based on cmos image sensor with reference to the one embodiment of the invention shown in Fig. 1 reads module
Detonation configuration schematic diagram, described bar code scan module includes circuit board 10, module bracket 20 and rubber sleeve 30；Described circuit board
Being provided with imaging modules 12, illumination module 14 on 10 and aim at luminescent device 16, described module bracket 20 is provided with imaging and regards
Window 22, illumination form 24 and buckle structure 28, its respectively the imaging modules 12 of 10 on corresponding circuits plate, illumination module 14 and
The position aiming at luminescent device 16 is arranged, and traversing head 26 is fixed in module bracket 20 by buckle structure 28, circuit board 10 He
Module bracket 20 connects by screw 123 is fixing, and rubber sleeve 30 is set on imaging form 22 and buckle structure 28, in imaging
The narrow slit structure limiting areas imaging it is provided with on the image path of module.
In an embodiment of the invention, described narrow slit structure is arranged in imaging modules 12, shown in reference Fig. 2,
Described imaging modules 12 includes cmos sensor 121, slit element 122, lens bracket 125 and imaging lens 127, reference
Slit element structural representation shown in Fig. 3 A and 3B, described slit element 122 includes rubber frame 1223 and has slit
The thin film 1221 of structure, the back side of thin film 1221 has gum, is attached in rubber frame 1223, the back side of rubber frame 1223
Also having gum, be attached on cmos sensor 121, lens bracket 125 is by close to imaging position and the slit element of cmos sensor
Envelope, imaging lens 127 is threadeded with lens bracket 125.
In the above-described embodiment, narrow slit structure is set in the front of cmos sensor and forms linear areas imaging, as
This, can form the narrowest bar code read range, on the object that bar code distribution is more, i.e. can read certain specified
Bar code, will not produce the phenomenon misread.
Linear code based on cmos image sensor with reference to the another embodiment of the present invention shown in Fig. 4 reads module
Detonation configuration schematic diagram, described bar code scan module includes circuit board 10, module bracket 20 and rubber sleeve 30；Described circuit
Being provided with imaging modules 12 ', illumination module 14 on plate 10 and aim at luminescent device 16, described module bracket 20 is provided with imaging
Form 22 ', illumination form 24 and buckle structure 28, the imaging modules 12 ' of 10, illumination module 14 on its difference corresponding circuits plate
And the position aiming at luminescent device 16 is arranged, traversing head 26 is fixed in module bracket 20 by buckle structure 28, circuit board
10 and module bracket 20 connect by screw 123 is fixing, rubber sleeve 30 is set on imaging form 22 and buckle structure 28, institute
The narrow slit structure 222 stated is arranged on imaging form 22 ', one-body molded with imaging form 22 '.
Above-mentioned two embodiment is preferred two kinds of embodiments, and those skilled in the art also can former according to the present invention
Reason carries out suitable reconfiguration, such as arranges baffle structure before the cmos sensor of imaging modules to limit image imaging model
Enclose to reach the purpose of the present invention.The present invention is numerous to list herein.
The present invention also proposes a kind of motion scan terminal, and it is the most integrated above-mentioned passing based on cmos image
The linear code of sensor reads module, and described mobile terminal includes smart mobile phone, personal digital assistant (PDA, Personal
Digital Assistant) etc..
The linear code based on cmos image sensor of the present invention reads module, and simple in construction is easily achieved, and makes
Causing this far below current technology scheme, reading code accuracy rate is high.
The invention is not limited in described embodiment, those skilled in the art is in the spirit without departing from the present invention i.e. public affairs
In the range of opening, still can make some revise or change, therefore the scope of the present invention with claims limit in the range of
Accurate.
Claims (5)
1. a linear code based on cmos sensor reads module, it is characterised in that described bar code scan module includes electricity
Road plate, module bracket and rubber sleeve；It is provided with imaging modules, illumination module on described circuit board and aims at luminescent device,
Described module bracket is provided with imaging form, illumination form and buckle structure, its respectively the imaging modules on corresponding circuits plate,
The position of illumination module and aiming luminescent device is arranged, and traversing head is fixed in module bracket by buckle structure, circuit board
Being screwed connection with module bracket, rubber sleeve is set on imaging form and buckle structure, at the one-tenth of imaging modules
As being provided with the narrow slit structure element limiting areas imaging on path.
A kind of linear code based on cmos sensor reads module, it is characterised in that described narrow
Crack structure element is arranged in imaging modules, and it includes rubber frame and has the thin film of narrow slit structure, the back of the body of described thin film
Mask has gum, is attached in rubber frame, and also there is gum at the back side of rubber frame, is attached to the cmos sensor of imaging modules
On, the lens bracket of imaging modules is by the imaging position of cmos sensor and narrow slit structure component seal, imaging lens and camera lens
Support is threaded.
A kind of linear code based on cmos sensor reads module, it is characterised in that described
Narrow slit structure element is arranged on imaging form, and one-body molded with imaging form.
4. a motion scan terminal, it is characterised in that described motion scan terminal includes as described in any one of claim 1-3
Linear code based on cmos sensor read module.
5. a motion scan terminal, it is characterised in that described mobile terminal includes smart mobile phone or personal digital assistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610537127.6A CN106066982B (en) | 2016-07-10 | 2016-07-10 | Linear code based on cmos sensor reads mould group and motion scan terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610537127.6A CN106066982B (en) | 2016-07-10 | 2016-07-10 | Linear code based on cmos sensor reads mould group and motion scan terminal |
Publications (2)
| Publication Number | Publication Date |
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| CN106066982A true CN106066982A (en) | 2016-11-02 |
| CN106066982B CN106066982B (en) | 2019-04-26 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106791305A (en) * | 2016-12-20 | 2017-05-31 | 深圳盈达信息科技有限公司 | A kind of bar code automatic identification gathers imaging system and method |
| CN107426511A (en) * | 2017-05-17 | 2017-12-01 | 威海华菱光电股份有限公司 | Imaging sensor and there is its image sensing scanning system |
| CN107895133A (en) * | 2017-12-08 | 2018-04-10 | 苏州斯普锐智能系统有限公司 | A kind of desktop imaging type bar code scan equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100869704B1 (en) * | 2006-12-18 | 2008-11-21 | (주)블루버드 소프트 | Portable bar code reader |
| CN201540580U (en) * | 2009-12-16 | 2010-08-04 | 福建新大陆自动识别技术有限公司 | Image and bar-code identification read module and its application device |
| CN101887508A (en) * | 2009-12-16 | 2010-11-17 | 福建新大陆自动识别技术有限公司 | Image and barcode reading module and application device with same |
| US8342409B2 (en) * | 2010-10-08 | 2013-01-01 | Symbol Technologies, Inc. | Object proximity sensor recessed into imaging reader |
| CN203933763U (en) * | 2014-02-25 | 2014-11-05 | 深圳市泰久信息系统有限公司 | A kind of two-dimensional bar code scanning optical-electric module that can fixed focal length structure |
| CN104298949A (en) * | 2014-09-19 | 2015-01-21 | 福建新大陆自动识别技术有限公司 | One-dimensional bar code recognition method |
| CN104298948A (en) * | 2014-09-19 | 2015-01-21 | 福建新大陆自动识别技术有限公司 | One-dimensional bar code recognition engine |
| CN204166539U (en) * | 2014-09-19 | 2015-02-18 | 福建新大陆自动识别技术有限公司 | A kind of bar code recognition engine |
| CN205983492U (en) * | 2016-07-10 | 2017-02-22 | 苏州摩比力特电子科技有限公司 | Linear bar code reads module and removes scanning terminal based on CMOS sensor |
-
2016
- 2016-07-10 CN CN201610537127.6A patent/CN106066982B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100869704B1 (en) * | 2006-12-18 | 2008-11-21 | (주)블루버드 소프트 | Portable bar code reader |
| CN201540580U (en) * | 2009-12-16 | 2010-08-04 | 福建新大陆自动识别技术有限公司 | Image and bar-code identification read module and its application device |
| CN101887508A (en) * | 2009-12-16 | 2010-11-17 | 福建新大陆自动识别技术有限公司 | Image and barcode reading module and application device with same |
| US8342409B2 (en) * | 2010-10-08 | 2013-01-01 | Symbol Technologies, Inc. | Object proximity sensor recessed into imaging reader |
| CN203933763U (en) * | 2014-02-25 | 2014-11-05 | 深圳市泰久信息系统有限公司 | A kind of two-dimensional bar code scanning optical-electric module that can fixed focal length structure |
| CN104298949A (en) * | 2014-09-19 | 2015-01-21 | 福建新大陆自动识别技术有限公司 | One-dimensional bar code recognition method |
| CN104298948A (en) * | 2014-09-19 | 2015-01-21 | 福建新大陆自动识别技术有限公司 | One-dimensional bar code recognition engine |
| CN204166539U (en) * | 2014-09-19 | 2015-02-18 | 福建新大陆自动识别技术有限公司 | A kind of bar code recognition engine |
| CN205983492U (en) * | 2016-07-10 | 2017-02-22 | 苏州摩比力特电子科技有限公司 | Linear bar code reads module and removes scanning terminal based on CMOS sensor |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106791305A (en) * | 2016-12-20 | 2017-05-31 | 深圳盈达信息科技有限公司 | A kind of bar code automatic identification gathers imaging system and method |
| CN107426511A (en) * | 2017-05-17 | 2017-12-01 | 威海华菱光电股份有限公司 | Imaging sensor and there is its image sensing scanning system |
| WO2018209885A1 (en) * | 2017-05-17 | 2018-11-22 | 威海华菱光电股份有限公司 | Image sensor and image sensing scanning system having same |
| CN107895133A (en) * | 2017-12-08 | 2018-04-10 | 苏州斯普锐智能系统有限公司 | A kind of desktop imaging type bar code scan equipment |
| CN107895133B (en) * | 2017-12-08 | 2024-03-08 | 苏州斯普锐智能系统股份有限公司 | Desktop imaging bar code scanning equipment |
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| Publication number | Publication date |
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| CN106066982B (en) | 2019-04-26 |
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Effective date of registration: 20181204 Address after: 215121 Building 605, No. 192, Tinglan Lane Lane, Suzhou Industrial Park, Jiangsu Province Applicant after: Suzhou Mobi inton Intelligent System Co., Ltd. Address before: 215000 Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province, on the east side of Chang'an Road, on the southwest side of the 8th floor of Building A of Wujiang Science and Technology Pioneering Park Applicant before: SUZHOU MOBILEAD ELECTRONIC TECHNOLOGY CO., LTD. |
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