CN103646229A - Scanning-head terminal - Google Patents
Scanning-head terminal Download PDFInfo
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- CN103646229A CN103646229A CN201310567394.4A CN201310567394A CN103646229A CN 103646229 A CN103646229 A CN 103646229A CN 201310567394 A CN201310567394 A CN 201310567394A CN 103646229 A CN103646229 A CN 103646229A
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- scanner head
- code scanner
- eyeglass
- dimension
- terminal
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- 230000003287 optical effect Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 description 8
- 238000003384 imaging method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The invention discloses a scanning-head terminal which includes a terminal casing and also includes a bottom plate, a two-dimension-code scanning head, a one-dimension-code scanning head, a lens, a collecting lens, an indicative light and a lens fixing device which is fixed on the bottom plate or/and the terminal casing and used for fixing the lens and collecting lens. The bottom plate and the casing are detachably connected and the bottom plate and the terminal casing form an installation cavity for the two-dimension-code scanning head, the indicative light and the one-dimension-code scanning head. The lens is arranged in front of front windows of the two-dimension-code scanning head and the one-dimension-code scanning head. The collecting lens is in front of a light-emitting end of the indicative light. The scanning focal length part of the two-dimension-code scanning head and the scanning focal length part of the one-dimension-code scanning head coincide. The focal point of the collecting lens falls into the coincident part of the scanning focal length parts. The scanning-head terminal has one-dimension code and two-dimension code scanning functions and the collecting lens and the indicative light are convenient to induce use personnel to find an optical scanning distance fast so that simplification of a bar-code scanning front-end device and improvement of bar-code scanning speed are facilitated.
Description
Technical field
The present invention relates to bar-code identification front-end equipment field, particularly relate to a kind of scanner head terminal.
Background technology
Along with day by day enriching of the commodity that circulate on the market, the fields such as bar code scan technology is collecting and distributing in logistics, supermarket merchandise sales have obtained extensive utilization.In prior art, most bar-code identification adopt one dimension code, and the maximum data length of one dimension code is generally no more than 15 bytes, and it only can identify commodity, and the description of other information needs the storage in computer data storehouse.And Quick Response Code has the nearly information capacity of 1408 bytes, do not setting in advance commodity data bank and the place that is not easy to network and is connected, Quick Response Code can record the information of tens times of one dimension code quantity of information, and therefore, Quick Response Code has started more and more to be used.
In prior art, because one dimension code is different with the principle of Quick Response Code scanning, single bar code scan handheld terminal only can complete the scanning of one dimension code or Quick Response Code scanning, in the same occasion that may use two kinds of scanning means, need to prepare separately different end of scan, be unfavorable for simplifying scanning device, simultaneously, due to the distance between bar code scan equipment and bar code within the specific limits bar code scan equipment all can identify bar code, and best scanning distance does not have reference quantity in prior art, be unfavorable for the scan efficiency of bar code scan equipment.
Summary of the invention
Different for the above-mentioned principle due to the scanning of one dimension code and Quick Response Code, single bar code scan handheld terminal only can complete the scanning of one dimension code or Quick Response Code scanning, in the same occasion that may use two kinds of scanning means, need to prepare separately different end of scan, be unfavorable for simplifying scanning distance best in scanning device and prior art and there is no reference quantity, the problem that is unfavorable for the scan efficiency of bar code scan equipment, the invention provides a kind of scanner head terminal.
For addressing the above problem, scanner head terminal provided by the invention solves problem by following technical essential: scanner head terminal, comprise terminal shell, also comprise base plate, Quick Response Code scanner head, one dimension code scanner head, eyeglass, condenser, pilot lamp and be fixed on base plate or/and on terminal shell for eyeglass and the fixing lens fixing apparatus of condenser, described base plate and housing are and removably connect, and base plate and terminal shell form Quick Response Code scanner head, the installation cavity of pilot lamp and one dimension code scanner head, Quick Response Code scanner head, pilot lamp and one dimension code scanner head are all arranged on to be installed in cavity, eyeglass is positioned at before the front window of Quick Response Code scanner head and one dimension code scanner head, condenser is positioned at the place ahead of pilot lamp luminous end, and the burnt section of the scanning of Quick Response Code scanner head and one dimension code scanner head partially overlaps, the focus of condenser drops in the burnt section of scanning intersection.
Concrete, the front window of Quick Response Code scanner head and one dimension code scanner head is separately signals collecting mouth foremost, be provided with the bar code scan terminal of Quick Response Code scanner head and one dimension code scanner head simultaneously, can adopt according to specific needs Quick Response Code scanner head or one dimension code scanner head to complete reading of bar code, the eyeglass arranging is conducive to protect the signals collecting mouth of two scanner heads, signals collecting quality with strengthening one dimension code scanner head, is conducive to result of use of the present invention; The burnt section of scanning of Quick Response Code scanner head and one dimension code scanner head partially overlaps and makes all have good scanning effect at the place ahead of the present invention a distance Quick Response Code and one dimension code, to adapt to operating personnel's scanning custom, the optimum scanning position that is Quick Response Code and one dimension code partially overlaps, and is conducive to improve scan efficiency; The pilot lamp arranging is as indication light source, be after its light sending is converged by condenser, the focus of indication light source drops on Quick Response Code and the total optimum scanning district of one dimension code, operating personnel can be according to dropping on the distance of indicating the situation of collecting of light source to adjust rapidly the present invention and bar code in bar code, upper to reach the optimum scanning distance fast the present invention being moved to bar code.
Further technical scheme is:
Described lens fixing apparatus comprises card on show and lower mirror card, described on show fastening is connected in terminal enclosure, lower mirror fastens and is connected on base plate, described condenser is limited between card on show and terminal enclosure, and the two ends of eyeglass are limited in respectively between card on show and terminal enclosure, lower mirror card and base plate.
This arranges simple in structure, lens fixing apparatus good fixing effect, and meanwhile, the installation of lens fixing apparatus in the present invention and separating easily, is convenient to the daily cleaning of separating to eyeglass and condenser.
Described eyeglass is planar optics or the eyeglass with an above minute surface, and the angular range between the optical axis of described one dimension code scanner head and the normal of its front window the place ahead eyeglass part is between 28 ° to 32 °.
This angle setting is intended to make form necessary angle between one dimension code scanner head front window eyeglass part and one dimension code scanner head front window, and the selection of angular range is intended to realize the scanning effect of one dimension code scanner head the best.
Described eyeglass is planar optics or the eyeglass with an above minute surface, the normal parallel of the optical axis of described Quick Response Code scanner head and its front window the place ahead eyeglass part.
Be set to the optical axis of Quick Response Code scanner head and the normal parallel of its front window the place ahead eyeglass part, be conducive to the sharpness of Quick Response Code scanner head picked-up optical image, so that realize the imaging effect of Quick Response Code scanner head the best.
The base plate of described installation cavity sidewalls is or/and be provided with a plurality of air stream ports on terminal shell.
A plurality of air stream ports that arrange, for the Air Flow in cavity is installed, are conducive to increase the radiating effect that object in cavity is installed.
Described Quick Response Code scanner head and one dimension code scanner head are all connected with one for controlling the switch of duty separately.
The duty switch arranging is for controlling respectively the duty of Quick Response Code scanner head and one dimension code scanner head, Quick Response Code scanner head and one dimension code scanner head can be used individually or simultaneously, meanwhile, when using certain scanner head separately, can close another scanner head, be conducive to save the energy.
The present invention has following beneficial effect:
1, the one dimension code scanner head and the Quick Response Code scanner head that in the present invention, arrange simultaneously, make the present invention can either meet existing utilization one dimension code scanning the most widely, the information on Quick Response Code that descriptor amount is large that simultaneously can be applicable to reads, be conducive to simplify bar code scan front-end equipment, improve bar code scan efficiency.
2, the pilot lamp arranging is as indication light source, be after its light sending is converged by condenser, the focus of indication light source drops on Quick Response Code and the total optimum scanning district of one dimension code, operating personnel can be according to dropping on the distance of indicating the situation of collecting of light source to adjust rapidly the present invention and bar code in bar code, upper to reach the optimum scanning distance fast the present invention being moved to bar code, be conducive to the scan efficiency of bar code.
Accompanying drawing explanation
Fig. 1 is the structural representation of a specific embodiment of scanner head terminal of the present invention.
Figure acceptance of the bid note is respectively: 1, terminal enclosure, 2, base plate, 3, Quick Response Code scanner head, 4, one dimension code sweeps
Retouch head, 5, card on show, 6, eyeglass, 7, lower mirror card, 8, air stream port, 9, condenser, 10, pilot lamp.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples:
Embodiment 1:
As shown in Figure 1, scanner head terminal, comprise terminal shell 1, also comprise base plate 2, Quick Response Code scanner head 3, one dimension code scanner head 4, eyeglass 6, condenser 9, pilot lamp 10 and be fixed on base plate 2 and terminal shell 1 for eyeglass 6 and the fixing lens fixing apparatus of condenser 9, described base plate 2 is formed and is removably connected by attachment screw with housing 1, and base plate 2 forms Quick Response Code scanner head 3 with terminal shell 1, the installation cavity of pilot lamp 10 and one dimension code scanner head 4, Quick Response Code scanner head 3, pilot lamp 10 and one dimension code scanner head 4 are all arranged on to be installed in cavity, Quick Response Code scanner head 3 is fixedly connected on base plate 2, one dimension code scanner head 4 is fixedly connected on Quick Response Code scanner head 3, pilot lamp 10 is fixedly connected on the inside surface of terminal shell 1, eyeglass 6 is positioned at before the front window of Quick Response Code scanner head 3 and one dimension code scanner head 4, condenser 9 is for being positioned at the convex lens in the place ahead of pilot lamp 10 luminous ends, pilot lamp 10 is the narrow angle illuminating source that lighting angle is little, and Quick Response Code scanner head 3 partially overlaps with the burnt section of scanning of one dimension code scanner head 4, the focus of condenser 9 drops in the burnt section of scanning intersection.
Embodiment 2:
The present embodiment is further improved on the basis of embodiment 1, as shown in Figure 1, described lens fixing apparatus comprises card 5 on show and lower mirror card 7, described card on show 5 is fixedly connected in terminal enclosure 1 by screw, lower mirror card 7 is fixedly connected on base plate 2 by screw, in terminal enclosure 1, be provided with the draw-in groove for condenser 9 and eyeglass 6 installations, condenser 9 and eyeglass 6 are all positioned at draw-in groove, described condenser 9 is limited between card 5 on show and terminal enclosure 1, and the two ends of eyeglass 6 are limited in respectively between card 5 on show and terminal enclosure 1, lower mirror card 7 and base plate 2.
Embodiment 3:
The present embodiment is further qualified on the basis of embodiment 1, as shown in Figure 1, the eyeglass of described eyeglass 6 minute surface for planar optics or more than having, the angle between the optical axis of described one dimension code scanner head 4 and the normal of its front window the place ahead eyeglass 6 parts is 30 °.
The normal parallel of the optical axis of described Quick Response Code scanner head 3 and its front window the place ahead eyeglass 6 parts.
The base plate 2 of described installation cavity sidewalls is or/and be provided with a plurality of air stream ports 8 on terminal shell 1.
Described Quick Response Code scanner head 3 and one dimension code scanner head 4 are all connected with one for controlling the switch of duty separately.
Be set to the optical axis of Quick Response Code scanner head 3 and the normal parallel of its front window the place ahead eyeglass 6 parts, be conducive to the sharpness of Quick Response Code scanner head 3 picked-up optical images, so that realize the imaging effect of Quick Response Code scanner head 3 the bests.
A plurality of air stream ports 8 that arrange, for the Air Flow in cavity is installed, are conducive to increase the radiating effect that object in cavity is installed.
The duty switch arranging is for controlling respectively the duty of Quick Response Code scanner head 3 and one dimension code scanner head 4, Quick Response Code scanner head 3 and one dimension code scanner head 4 can be used individually or simultaneously, simultaneously, when using certain scanner head separately, can close another scanner head, be conducive to save the energy.
Claims (6)
1. scanner head terminal, comprise terminal shell (1), it is characterized in that, also comprise base plate (2), Quick Response Code scanner head (3), one dimension code scanner head (4), eyeglass (6), condenser (9), pilot lamp (10) and be fixed on base plate (2) or/and on terminal shell (1) for eyeglass (6) and the fixing lens fixing apparatus of condenser (9), described base plate (2) is and removably connects with housing (1), and base plate (2) forms Quick Response Code scanner head (3) with terminal shell (1), the installation cavity of pilot lamp (10) and one dimension code scanner head (4), Quick Response Code scanner head (3), pilot lamp (10) and one dimension code scanner head (4) are all arranged on to be installed in cavity, eyeglass (6) is positioned at before the front window of Quick Response Code scanner head (3) and one dimension code scanner head (4), condenser (9) is positioned at the place ahead of pilot lamp (10) luminous end, and Quick Response Code scanner head (3) partially overlaps with the burnt section of scanning of one dimension code scanner head (4), the focus of condenser (9) drops in the burnt section of scanning intersection.
2. scanner head terminal according to claim 1, it is characterized in that, described lens fixing apparatus comprises card on show (5) and lower mirror card (7), described card on show (5) is fixedly connected in terminal enclosure (1), lower mirror card (7) is fixedly connected on base plate (2), described condenser (9) is limited between card on show (5) and terminal enclosure (1), and the two ends of eyeglass (6) are limited in respectively between card on show (5) and terminal enclosure (1), lower mirror card (7) and base plate (2).
3. scanner head terminal according to claim 1, it is characterized in that, the eyeglass of described eyeglass (6) minute surface for planar optics or more than having, the angular range between the optical axis of described one dimension code scanner head (4) and the normal of its front window the place ahead eyeglass (6) part is between 28 ° to 32 °.
4. scanner head terminal according to claim 1, is characterized in that, the eyeglass of described eyeglass (6) minute surface for planar optics or more than having, the normal parallel of the optical axis of described Quick Response Code scanner head (3) and its front window the place ahead eyeglass (6) part.
5. according to the scanner head terminal described in any one in claim 1 to 4, it is characterized in that, the base plate of described installation cavity sidewalls (2) is or/and be provided with a plurality of air stream ports (8) on terminal shell (1).
6. scanner head terminal according to claim 5, is characterized in that, described Quick Response Code scanner head (3) and one dimension code scanner head (4) are all connected with one for controlling the switch of duty separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310567394.4A CN103646229B (en) | 2013-11-15 | 2013-11-15 | Scanner head terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310567394.4A CN103646229B (en) | 2013-11-15 | 2013-11-15 | Scanner head terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103646229A true CN103646229A (en) | 2014-03-19 |
| CN103646229B CN103646229B (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310567394.4A Expired - Fee Related CN103646229B (en) | 2013-11-15 | 2013-11-15 | Scanner head terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103646229B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107451506A (en) * | 2017-07-31 | 2017-12-08 | 广东微光信源物联科技有限公司 | Support the laser bar code scanning platform of one-dimension code and Quick Response Code identification |
| CN110287749A (en) * | 2019-08-06 | 2019-09-27 | 广州开创电子技术有限公司 | One-dimensional code and two-dimensional code scanning recognition equipment |
| CN110830634A (en) * | 2019-11-01 | 2020-02-21 | 深圳传音控股股份有限公司 | Terminal shell assembly and terminal |
| CN110969044A (en) * | 2019-11-29 | 2020-04-07 | 联想(北京)有限公司 | Code scanning device and code scanning method |
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| CN101529440A (en) * | 2005-05-27 | 2009-09-09 | 讯宝科技公司 | Electro-optical scanner having exit window with light collecting optics |
| US20110089242A1 (en) * | 2009-09-21 | 2011-04-21 | Kai-Yuan Tien | Barcode scanner capable of switching reading resolution of scanning |
| CN102334130A (en) * | 2009-02-27 | 2012-01-25 | 符号技术有限公司 | Imaging reader and method with dual function illumination light assembly |
| CN202178813U (en) * | 2011-07-18 | 2012-03-28 | 天津阿礼郎电子商务有限公司 | Business cell phone capable of reading both one-dimensional code and two-dimensional code |
| CN102955928A (en) * | 2012-10-22 | 2013-03-06 | 深圳奥士达电子有限公司 | Internet of Things handheld terminal and compatible method of one-dimensional scanning and two-dimensional scanning |
| CN202815862U (en) * | 2012-08-21 | 2013-03-20 | 深圳市华阳信通科技发展有限公司 | Bar code recognizing-and-reading apparatus having double read heads |
| CN203561999U (en) * | 2013-11-15 | 2014-04-23 | 成都北岸科技有限公司 | Automatic-focusing scanning head |
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2013
- 2013-11-15 CN CN201310567394.4A patent/CN103646229B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101529440A (en) * | 2005-05-27 | 2009-09-09 | 讯宝科技公司 | Electro-optical scanner having exit window with light collecting optics |
| CN102334130A (en) * | 2009-02-27 | 2012-01-25 | 符号技术有限公司 | Imaging reader and method with dual function illumination light assembly |
| US20110089242A1 (en) * | 2009-09-21 | 2011-04-21 | Kai-Yuan Tien | Barcode scanner capable of switching reading resolution of scanning |
| CN202178813U (en) * | 2011-07-18 | 2012-03-28 | 天津阿礼郎电子商务有限公司 | Business cell phone capable of reading both one-dimensional code and two-dimensional code |
| CN202815862U (en) * | 2012-08-21 | 2013-03-20 | 深圳市华阳信通科技发展有限公司 | Bar code recognizing-and-reading apparatus having double read heads |
| CN102955928A (en) * | 2012-10-22 | 2013-03-06 | 深圳奥士达电子有限公司 | Internet of Things handheld terminal and compatible method of one-dimensional scanning and two-dimensional scanning |
| CN203561999U (en) * | 2013-11-15 | 2014-04-23 | 成都北岸科技有限公司 | Automatic-focusing scanning head |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107451506A (en) * | 2017-07-31 | 2017-12-08 | 广东微光信源物联科技有限公司 | Support the laser bar code scanning platform of one-dimension code and Quick Response Code identification |
| CN110287749A (en) * | 2019-08-06 | 2019-09-27 | 广州开创电子技术有限公司 | One-dimensional code and two-dimensional code scanning recognition equipment |
| CN110830634A (en) * | 2019-11-01 | 2020-02-21 | 深圳传音控股股份有限公司 | Terminal shell assembly and terminal |
| CN110969044A (en) * | 2019-11-29 | 2020-04-07 | 联想(北京)有限公司 | Code scanning device and code scanning method |
| CN110969044B (en) * | 2019-11-29 | 2021-04-13 | 联想(北京)有限公司 | Code scanning device and code scanning method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103646229B (en) | 2016-06-08 |
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Granted publication date: 20160608 Termination date: 20161115 |