CN104102893B - A kind of bar code scanner - Google Patents
A kind of bar code scanner Download PDFInfo
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- CN104102893B CN104102893B CN201410309167.6A CN201410309167A CN104102893B CN 104102893 B CN104102893 B CN 104102893B CN 201410309167 A CN201410309167 A CN 201410309167A CN 104102893 B CN104102893 B CN 104102893B
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Abstract
A kind of bar code scanner, it is related to scanning technique field, the device includes that article is laid flat platform, scanning area, article storing platform and control unit in advance, wherein scanning area includes the first scanning platform, the second scanning platform, scanning device and article transfer machine, first scanning platform is manual scanning platform, second scanning platform is automatically scanning platform, by scanning device and article transfer machine installed in four orientation, completes the automatically scanning of bar code.The bar code scanner that the present invention is provided is the device for having manually and automatically bar code scanning concurrently, convenient and swift, not only saves the time of bar code scanning, reduces the painstaking degree of staff；On the other hand, scan efficiency is higher, precision is calibrated, is less prone to drain sweep or repeats situation about sweeping, is a kind of very useful bar code scanner.
Description
Technical field
The invention belongs to scanning technique field, more particularly to a kind of bar code scanner for supermarket.
Background technology
Bar code scanner, is a kind of device for being scanned reading information to bar code, is widely used in various occasions,
Especially in supermarket system.Different occasions, for the requirement of bar code scanner also different, in supermarket system, due to
The multiformity and complexity of merchandise news, bar code scanning read merchandise news requisite means.
Existing supermarket's scanning means, predominantly means are scanned, and be divided into motion scan instrument or fixed type manual scans two kinds
Pattern, the efficiency of scanning have outside the Pass except the position with commodity bar code, and main cause is manual scanning, not only brings to cashier
Burden, most importantly scanning speed decline, cause large supermarket often occur people stand in a long queue wait cash register situation.
For solving this problem, automatization's bar code scanning is a kind of developing direction, but automatic scanning, still deposit at present
In following several respects problem：One is, the position of commodity bar code is not quite similar, and causes larger difficulty to scanning, causes bar code
The unstability of scanning；Two, drain sweep repeats to sweep and cannot find in time；Three is that large piece article or some product neededs are manual
Scanning.
Problem above just causes certain puzzlement to the automatic sweep apparatuses of bar code, how to take into account each side problem, reaches
Preferably balance is the trend of bar code scanner future development.
Content of the invention
Present invention solves the technical problem that：For the problems referred to above, the invention provides one kind has manual scanning and automatically concurrently
The bar code scanner of scanning.
Technical scheme：A kind of bar code scanner, is laid flat platform, scanning area, article storing platform and control in advance including article
Unit processed；
Wherein, article is laid flat between platform and scanning area in advance and is provided with entrance, is provided between scanning area and article storing platform
Exit；
Scanning area includes the first scanning platform, the second scanning platform, scanning device and article transfer machine；
First scanning platform is laid flat platform positioned at same level in advance with article；
Second scanning platform is located at the first scanning platform bottom, and the first scanning platform and the second scanning platform are by both sides
Side plate connects, and is hollow, the second scanning platform and article storing platform position between the first scanning platform and the second scanning platform
In same level；
Article transfer machine is connected with the second scanning platform, is made up of motor, conveyer belt, drivewheel and one group of driven pulley,
Wherein on the second scanning platform, drivewheel is connected conveyer belt with motor, and driven pulley is located at conveyer belt inner opposite end；
Scanning device is connected with control unit and signal output unit, including duplex scanning device, left scanning device, right scanning device and
Bottom scan device；
Duplex scanning device is embedded on the first scanning platform, is divided into upper and lower surface；
Left scanning device and right scanning device are respectively arranged on the inside of the left plate and right plate of article direction of transfer；
Bottom scan device is on the article storing platform of exit；
Control unit is laid flat on platform in advance located at article, and scanning device, article transfer machine are connected with external power source respectively.
Preferably, bottom scan device is on entrance article prevention platform.
Preferably, left scanning device and right scanning device are to be symmetrical arranged.
Preferably, being laid flat on platform the push-and-pull lid for being provided with a level in article in advance, slide to entrance, can cover into
At mouthful.
Preferably, the driven pulley of article transfer machine is two, it is respectively arranged on the inside of conveyer belt one end.
Beneficial effect：The bar code scanner that the present invention is provided, not only has hand-operated bar code scan function, and has
There is automatically scanning function, wherein, the first scanning platform is manual scanning pattern, for some large piece articles or needs to sweep manually
The article that retouches can carry out manual scanning, and the second scanning platform is automatic bar code scanning system, and it is logical that article is laid flat platform in advance from article
Cross porch and enter the second scanning platform, transmitted to exit by article transfer machine, therebetween lateral probe movement device, duplex scanning
Device and bottom scan device carry out the scanning in four orientation to the bar code of article, read bar code information, and pass through signal output list
First externally output.It is laid flat on platform the push-and-pull lid for being provided with a level in article in advance, slides to entrance, entrance can be covered,
When the second scanning platform is not used, article is laid flat platform in advance from article directly and pushes the first scanning platform to.
The bar code scanner that the present invention is provided is the device for having manually and automatically bar code scanning concurrently, convenient and swift,
The time of bar code scanning is not only saved, the painstaking degree of staff is reduced；On the other hand, scan efficiency is higher, smart
Degree is calibrated, is less prone to drain sweep or repeats situation about sweeping, is a kind of very useful bar code scanner.
Description of the drawings
Fig. 1 is a kind of structural representation of bar code scanner of the invention.
In figure：1st, article is laid flat platform in advance；2nd, article storing platform；3rd, control unit；4th, entrance；5th, exit；6th,
One scan platform；7th, the second scanning platform；8th, conveyer belt；9th, drivewheel；10-1, the first driven pulley；10-2, the second driven pulley；
11st, duplex scanning device；12nd, left scanning device；13rd, right scanning device；14th, bottom scan device.
Specific embodiment
For a further understanding of the present invention, the preferred embodiment of the invention is described with reference to embodiment, but
It should be appreciated that these descriptions are simply for further illustrating the features and advantages of the present invention, rather than to the claims in the present invention
Limit.
Embodiment 1
Fig. 1 is a kind of structural representation of bar code scanner of the invention, and in conjunction with Fig. 1, present invention is described.
A kind of bar code scanner, is laid flat platform 1, scanning area, article storing platform 2 and control unit 3 in advance including article,
Article is laid flat between platform 1 and scanning area in advance and is provided with entrance 4, is provided with exit 5 between scanning area and article storing platform 2；
Scanning area includes the first scanning platform 6, the second scanning platform 7, scanning device and article transfer machine；
First scanning platform 6 is laid flat platform 1 positioned at same level in advance with article；
Second scanning platform 7 is located at 6 bottom of the first scanning platform, and the first scanning platform 6 and the second scanning platform 7 pass through two
The side plate connection of side, is hollow, the second scanning platform 7 and article storing between the first scanning platform 6 and the second scanning platform 7
Platform 2 is located at same level；
Article transfer machine is connected with the second scanning platform 7, by motor, conveyer belt 8, drivewheel 9, the first driven pulley 10-1
Constitute with the second driven pulley 10-2, wherein on the second scanning platform 7, drivewheel 9 is connected conveyer belt 8 with motor, first
Driven pulley 10-1 and the second driven pulley 10-2 are respectively arranged on conveyer belt inner opposite end；
Scanning device is connected with control unit 3 and signal output unit, is swept including duplex scanning device 11, the left scanning device 12, right side
Retouch device 13 and bottom scan device 14；
Duplex scanning device 11 is embedded on the first scanning platform 6, is divided into upper and lower surface；
Left scanning device 12 and right scanning device 13 are respectively arranged on the inside of the left plate and right plate of article direction of transfer, and both are right
Claim to arrange；
Bottom scan device 14 is on 5 article storing platform 2 of exit；
Control unit 3 is laid flat on platform 1 in advance located at article, and scanning device, article transfer machine are connected with external power source respectively.
Wherein, it is laid flat on platform 1 the push-and-pull lid for being provided with a level in article in advance, slides to entrance 4, import can be covered
Place 4.
In the case of automatic bar code scanning, be positioned over article and the article of platform 1 be laid flat in advance by second scanning of the entrance of entrance 4
Platform 7, is sent to exit 5 by conveyer belt 8, and period passes through duplex scanning device 11, left scanning device 12, right scanning device 13 and bottom
Bar code information is read in the scanning of portion's scanning device 14, and is externally exported by signal output unit, and then article enters article storing
Platform 2.
The article or large piece article of automatically scanning is not easy to for some, item barcode side placement bottom is passed through
First scanning platform 6, scanning read bar code information, and are externally exported by signal output unit.
Embodiment 2
A kind of bar code scanner, is laid flat platform 1, scanning area, article storing platform 2 and control unit 3 in advance including article,
Article is laid flat between platform 1 and scanning area in advance and is provided with entrance 4, is provided with exit 5 between scanning area and article storing platform 2；
Scanning area includes the first scanning platform 6, the second scanning platform 7, scanning device and article transfer machine；
First scanning platform 6 is laid flat platform 1 positioned at same level in advance with article；
Second scanning platform 7 is located at 6 bottom of the first scanning platform, and the first scanning platform 6 and the second scanning platform 7 pass through two
The side plate connection of side, is hollow, the second scanning platform 7 and article storing between the first scanning platform 6 and the second scanning platform 7
Platform 2 is located at same level；
Article transfer machine is connected with the second scanning platform 7, by motor, conveyer belt 8, drivewheel 9, the first driven pulley 10-1
Constitute with the second driven pulley 10-2, wherein on the second scanning platform 7, drivewheel 9 is connected conveyer belt 8 with motor, first
Driven pulley 10-1 and the second driven pulley 10-2 are respectively arranged on conveyer belt inner opposite end；
Scanning device is connected with control unit 3 and signal output unit, is swept including duplex scanning device 11, the left scanning device 12, right side
Retouch device 13 and bottom scan device 14；
Duplex scanning device 11 is embedded on the first scanning platform 6, is divided into upper and lower surface；
Left scanning device 12 and right scanning device 13 are respectively arranged on the inside of the left plate and right plate of article direction of transfer, wherein left
Scanning device 12 and right scanning device 13 are crisscross arranged；
Bottom scan device 14 is laid flat on platform 1 in advance located at 4 article of entrance；
Control unit 3 is laid flat on platform 1 in advance located at article, and scanning device, article transfer machine are connected with external power source respectively.
Wherein, it is laid flat on platform 1 the push-and-pull lid for being provided with a level in article in advance, slides to entrance 4, import can be covered
Place 4.
In the case of automatic bar code scanning, be positioned over article and the article of platform 1 be laid flat in advance by second scanning of the entrance of entrance 4
Platform 7, is sent to exit 5 by conveyer belt 8, and period passes through duplex scanning device 11, left scanning device 12, right scanning device 13 and bottom
Bar code information is read in the scanning of portion's scanning device 14, and is externally exported by signal output unit, and then article enters article storing
Platform 2.
The article or large piece article of automatically scanning is not easy to for some, item barcode side placement bottom is passed through
First scanning platform 6, scanning read bar code information, and are externally exported by signal output unit.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
Multiple modifications of these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope for causing.
Claims (1)
1. a kind of bar code scanner, it is characterised in that：Platform, scanning area, article storing platform and control are laid flat in advance including article
Unit processed；Wherein, article is laid flat between platform and scanning area in advance and is provided with entrance, is provided between scanning area and article storing platform
Exit；Scanning area includes the first scanning platform, the second scanning platform, scanning device and article transfer machine；First scanning
Platform is laid flat platform positioned at same level in advance with article；Second scanning platform is located at the first scanning platform bottom, the first scanning
Platform and the second scanning platform are connected by the side plate of both sides, between the first scanning platform and the second scanning platform be hollow,
Second scanning platform is located at same level with article storing platform；Article transfer machine is connected with the second scanning platform, by
Motor, conveyer belt, drivewheel and one group of driven pulley are constituted, wherein conveyer belt on the second scanning platform, drivewheel and electricity
Machine is connected, and driven pulley is located at conveyer belt inner opposite end；Scanning device is connected with control unit and signal output unit, including two-sided
Scanning device, left scanning device, right scanning device and bottom scan device；Duplex scanning device is embedded on the first scanning platform, is divided into
Upper and lower surface；Left scanning device and right scanning device are respectively arranged on the inside of the left plate and right plate of article direction of transfer；Bottom
Scanning device is on the article storing platform of exit；Control unit is laid flat on platform in advance located at article, respectively scanning device, thing
Product transporter is connected with external power source, and wherein, bottom scan device is laid flat on platform in advance located at entrance article, left scanning device
With right scanning device for being symmetrical arranged, it is laid flat on platform the push-and-pull lid for being provided with a level in article in advance, slides to entrance, can
Entrance is covered, the driven pulley of article transfer machine is two, is respectively arranged on the inside of conveyer belt one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410309167.6A CN104102893B (en) | 2014-07-02 | 2014-07-02 | A kind of bar code scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410309167.6A CN104102893B (en) | 2014-07-02 | 2014-07-02 | A kind of bar code scanner |
Publications (2)
| Publication Number | Publication Date |
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| CN104102893A CN104102893A (en) | 2014-10-15 |
| CN104102893B true CN104102893B (en) | 2017-03-15 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104834885A (en) * | 2015-05-11 | 2015-08-12 | 无锡弘宜智能科技有限公司 | Online automatic tire barcode scanning device |
| CN105184205A (en) * | 2015-07-16 | 2015-12-23 | 成都佳美嘉科技有限公司 | Barcode scanning device |
| CN105654011B (en) * | 2015-12-25 | 2018-10-26 | 深圳创维数字技术有限公司 | A kind of bar code automatic scanning equipment of card |
| CN109543482B (en) * | 2016-08-07 | 2021-12-07 | 国网湖北省电力有限公司黄石供电公司 | Stable bar code scanning mechanism |
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|---|---|---|---|---|
| CN103443803A (en) * | 2011-01-24 | 2013-12-11 | 数据逻辑Adc公司 | Tunnel or portal scanner and method of scanning for automated checkout |
| CN203950320U (en) * | 2014-07-02 | 2014-11-19 | 南京信息工程大学 | A kind of bar code scanner |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020014533A1 (en) * | 1995-12-18 | 2002-02-07 | Xiaxun Zhu | Automated object dimensioning system employing contour tracing, vertice detection, and forner point detection and reduction methods on 2-d range data maps |
| US20090134221A1 (en) * | 2000-11-24 | 2009-05-28 | Xiaoxun Zhu | Tunnel-type digital imaging-based system for use in automated self-checkout and cashier-assisted checkout operations in retail store environments |
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2014
- 2014-07-02 CN CN201410309167.6A patent/CN104102893B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103443803A (en) * | 2011-01-24 | 2013-12-11 | 数据逻辑Adc公司 | Tunnel or portal scanner and method of scanning for automated checkout |
| CN203950320U (en) * | 2014-07-02 | 2014-11-19 | 南京信息工程大学 | A kind of bar code scanner |
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Effective date of registration: 20191129 Address after: 221300 South of Binhu Avenue and West of Taihu Avenue in Pizhou High-tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Food & Gathering Technology Co., Ltd. Address before: 210044 Nanjing Ning Road, Jiangsu, No. six, No. 219 Patentee before: Nanjing University of Information Science and Technology |
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