CN203773557U - Micro bar code decoding device - Google Patents
Micro bar code decoding device Download PDFInfo
- Publication number
- CN203773557U CN203773557U CN201420192550.3U CN201420192550U CN203773557U CN 203773557 U CN203773557 U CN 203773557U CN 201420192550 U CN201420192550 U CN 201420192550U CN 203773557 U CN203773557 U CN 203773557U
- Authority
- CN
- China
- Prior art keywords
- bar code
- installing plate
- decoding device
- transparent panel
- code decoding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 title abstract 3
- 238000009434 installation Methods 0.000 claims description 22
- 238000002834 transmittance Methods 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 8
- 238000010079 rubber tapping Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000005286 illumination Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
Disclosed in the utility model is a micro bar code decoding device comprising a bar code scanning device and a bar code decoding device. The bar code scanning device and the bar code decoding device are mutually and electrically connected. The bar code scanning device includes a first mounting plate, a mounting frame, a second mounting plate and a transparent plate, wherein the components are successively connected. A CMOS camera and an LED aiming lamp are installed at the first mounting plate. An opening end is formed at one side of the mounting frame; and the mounting frame extends inwardly from the opening end to form a space for accommodating the first mounting plate. Besides, the mounting frame has a first light-transmitting hole and a second light-transmitting hole. The second mounting plate is contacted with the other side of the mounting frame and has a first hollow-out portion; and LED illuminating lamps are arranged at the other side of the second mounting plate. The transparent plate is contacted with the LED illuminating lamps; and a second hollow-out portion, a concave lens and a convex lens are arranged at the transparent plate. The provided micro bar code decoding device has advantages of small size, low power consumption and excellent identification and reading performances.
Description
Technical field
The utility model relates to bar code automatic identification technology field, relates in particular to a kind of miniature bar code decoding device.
Background technology
What existing bar code identification adopted is laser type and CCD ruddiness formula scan decoder mode, and this class technical implementation way cannot be distinguished numerous matrix two-dimensional barcode at present, cannot meet growing a large amount of two-dimensional bar code recognition application demand.The application of two-dimensional bar code is at present quite universal, and the application of two-dimensional bar code market is in the rapid growth phase.The particularly development of Internet of Things, two-dimensional bar code has become one of core application technology of automatic identification field in Internet of Things.
Bar code decoding equipment of the prior art, ubiquity volume is large, be not easy to fast and the shortcoming operating easily, and package assembly is complicated, is unfavorable for assembling and later stage repair and maintenance, has also caused thus very large production cost and human cost waste.
Utility model content
Problem to be solved in the utility model is, a kind of miniature bar code decoding device is provided, and little, the low in energy consumption and recognition excellent performance of volume, is applicable to most of low speed one dimension/two-dimensional bar code scanning recognition scene completely.
In order to address the above problem, the utility model provides a kind of miniature bar code decoding device, the bar code scanner and the bar-code decoder that comprise mutual electrical connection, wherein: described bar code scanner comprises the first installing plate, installation frame, the second installing plate and the transparent panel connecting successively, wherein: on described the first installing plate, be equiped with CMOS camera and LED and aim at lamp; One side of described installation frame is openend, it is worked the space that extends inward to form accommodating the first installing plate by described openend, described installation frame opposite side has with described openend perforation and coordinates the first corresponding light hole with described CMOS camera and coordinate the second corresponding light hole with described LED aiming lamp, and described the first light hole and the second light hole all stretch out to be formed for guiding the light transmission passage of light; One side of described the second installing plate and the laminating of the opposite side of described installation frame, and have and adaptive its first hollow-out parts of passing that supplies of described transmittance section shape, the opposite side of described the second installing plate is provided with at least one LED illuminating lamp; Described transparent panel and the laminating of described LED illuminating lamp arrange, and offer the second hollow-out parts being communicated with described the first hollow-out parts on described transparent panel; The position of described transparent panel and the laminating of described LED illuminating lamp is provided with concavees lens, and described LED aims at light irradiation and be provided with convex lens on the position of described transparent panel.
As preferably, place, the both sides of the edge of described installation frame is respectively equipped with the mounting hole of perforation, and described the first installing plate, the second installing plate and transparent panel are provided with the connecting hole corresponding with described mounting hole respectively; The connecting hole of described the first installing plate is connected with one end of described mounting hole by self-tapping screw, and the connecting hole of described the second installing plate and transparent panel is connected with the other end of described mounting hole by self-tapping screw.
As preferably, described LED illuminating lamp be four and between two one group be arranged at respectively described the second installing plate both sides near described connection hole; Described concavees lens and described LED illuminating lamp correspond to four.
As preferably, the structure that described transparent panel and described convex lens and/or concavees lens are formed in one.
As preferably, described bar code scanner and bar-code decoder are electrically connected to by 24 pin FPC winding displacements.
As preferably, described bar-code decoder is provided with standard serial port or USB interface.
The beneficial effect of miniature bar code decoding device of the present utility model is: compact conformation is small and exquisite, can be built among miscellaneous equipment easily.By each parts connecting hole and installation frame separately, realize fast simple assembling, can integrate and fix with miscellaneous equipment internal circuit board.Meanwhile, all elements of the utility model interiors of products and isolation of components, production mould is simple in structure, has reduced die manufacturing cost; Each device assembling assembling mode is simple, only needs four standard screws fastening, need not special fastener, and repair demolition is convenient, and parts are replaced and are changed and are very easy to, and are convenient to product and reprocess.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of the miniature bar code decoding device of embodiment of the present utility model;
Fig. 2 is the decomposition texture schematic diagram of bar code scanner of the miniature bar code decoding device of embodiment of the present utility model.
Reference numeral:
1-bar code scanner; 2-bar-code decoder; 3-pedestal; 4-the first installing plate; 5-CMOS camera; 6-LED aims at lamp; 7-installation frame; 8-the first transmittance section; 9-the second transmittance section; 10-the second installing plate; 11-the first hollow-out parts; 12-LED illuminating lamp; 13-transparent panel; 14-concavees lens; 15-convex lens; 16-the second hollow-out parts; 17-mounting hole; 18-connecting hole; 19-self-tapping screw.
Embodiment
Below in conjunction with accompanying drawing, miniature bar code decoding device of the present utility model is described in detail.
As depicted in figs. 1 and 2, the miniature bar code decoding device of embodiment of the present utility model, the bar-code decoder 2 that comprises bar code scanner 1 and be electrically connected to it, bar code scanner 1 and bar-code decoder 2 can be arranged on pedestal 3, as shown in the figure, these pedestal 3 upper surfaces are bar code scanner 1 fixedly, and one side is bar-code decoder 2 fixedly.Wherein, bar code scanner 1 comprises that CMOS camera 5, LED aim at lamp 6 and the first installing plate 4, and this CMOS camera 5 and LED aim at lamp 6 and be all arranged on the first installing plate 4.Wherein, LED aims at lamp 6 can form aiming hot spot, for aiming at scanned bar code.Bar-code decoder 2 in the present embodiment comprises hardware device (not shown) necessary in prior art, the configuration mode of bar-code decoder 2 is not improvements of the present utility model, at this, do not describe, in accompanying drawing, can clearly know the mounting structure of miniature bar code decoding device of the present utility model.
Bar code scanner 1 also comprises installation frame 7 and the second installing plate 10, wherein installation frame 7 one sides are connected with the first installing plate 4, opposite side is connected with the second installing plate 10, particularly, these installation frame 7 one sides are an openend, and it is worked the space that extends inward to form accommodating the first installing plate 4 by this openend, the first installing plate 10 and CMOS camera 5 and LED aiming lamp 6 provided thereon are established in the inner, the opposite side of this installation frame 7 has the first light hole and the second light hole being all communicated with openend, this first light hole coordinates corresponding with CMOS camera 5, the second light hole aims at lamp 6 with LED and coordinates corresponding, and better for making light introduce effect, this first light hole stretches out and forms first transmittance section 8 with light transmission passage, the second light hole stretches out and forms equally second transmittance section 9 with light transmission passage, specifically referring to Fig. 2.Installation frame 7 by CMOS camera 5 devices in the inner, has played the effect of proofing dust and protecting, reaches simple in structure, compact effect simultaneously.This second installing plate 10 is connected with the side that installation frame 7 deviates from openend, can be laminating type as shown in the figure, it is provided with LED illuminating lamp 12, specifically can LED illuminating lamp 12 be connected with the welding circuit board being installed on the first installing plate 4 by two conducting metal contact pins, to realize the illuminalive power-supply of LED illuminating lamp 12.LED illuminating lamp 12, for illumination, especially, under the too dark or complete black state of ambient light, is realized illumination light filling.On this second installing plate 10, be also provided with above-mentioned transmittance section and coordinate the first corresponding hollow-out parts 11 to stretch out for the first transmittance section 8 and the second transmittance section 9, so that the second installing plate 10 and installation frame 7 laminatings.Described LED illuminating lamp 12 is four, respectively between two one group be respectively arranged on the second installing plate 10 both sides of the edge places, the second installing plate 10 in the present embodiment is rectangle, four LED illuminating lamps 12 are separately positioned on its four drift angle places.
Bar code scanner 1 also comprises with LED illuminating lamp 12 butts and has the transparent panel 13 with the second hollow-out parts 16 of the first hollow-out parts 11 corresponding matching, this transparent panel 13 is provided with convex lens 15 with the position of LED illuminating lamp 12 butts, these convex lens 15 are four, lay respectively at bight, make to be more conducive to the illumination on a large scale to bar code image.Transparent panel 13 can adopt acrylic material, and LED illuminating lamp 12 and LED aiming lamp 6 are played to proofing dust and protecting effect.The light source of 15 pairs of LED illuminating lamps 12 of convex lens plays diffusion, is conducive to the illumination to bar code image.For making transparent panel 13, the second installing plate 10, the connection that installation frame 7 and the first installing plate are 4 is more stable, the mounting hole 17 of perforation can be set by the place, both sides of the edge at installation frame 7, namely run through the two sides being connected with the second installing plate 10 with the first installing plate 4 respectively, at transparent panel 13, the first installing plate 4, be provided with the connecting hole corresponding with mounting hole 17 18 with the second installing plate 10, wherein transparent panel 13 is connected with one end that the second installing plate 10 deviates from installation frame 7 openends by self-tapping screw 19 and mounting hole 17, the first installing plate 4 is connected by self-tapping screw 19 with the other end of mounting hole 17.
As further improving, transparent panel 13 aims at the corresponding position of lamp 6 with LED and is provided with concavees lens 14, thereby make LED aim at lamp 6, can aim at bar code image by optically focused.As preferred version, transparent panel 13 can be one-body molded with convex lens 15 and/or concavees lens 14, both can with convex lens 15, also can with concavees lens 14, or can be all one-body molded with both, to reach the present embodiment compact conformation, best beneficial effect that volume is little.
As another kind, improve, the first installing plate 4 in the present embodiment has 24 pin FPC winding displacement (FPC winding displacement) interface (not shown)s, and it is electrically connected to bar-code decoder 2 by 24 pin FPC winding displacements (FPC winding displacement).Such structure is arranged so that bar code scanner 1 is the first installing plate 4 by 24 pin FPC wire plug connection mouth plug types with bar-code decoder 2() be connected, easy to use.
As further improvement, bar-code decoder 2 has standard serial port or USB interface (not shown), usings as output interface, and it can be connected with external unit by 12 pin flexible flat cables, is simple and easy to use, compatible good, integrated simple and easy.As preferred version, the bar-code decoder 2 in the present embodiment also comprises for exporting the image output interface (not shown) of bar code image, is beneficial to use.
Above embodiment is only exemplary embodiment of the present utility model, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the utility model in essence of the present utility model and protection domain, this modification or be equal to replacement and also should be considered as dropping in protection domain of the present utility model.
Claims (6)
1. a miniature bar code decoding device, the bar code scanner and the bar-code decoder that comprise mutual electrical connection, it is characterized in that, wherein: described bar code scanner comprises the first installing plate, installation frame, the second installing plate and the transparent panel connecting successively, wherein:
On described the first installing plate, be equiped with CMOS camera and LED and aim at lamp;
One side of described installation frame is openend, it is worked the space that extends inward to form accommodating the first installing plate by described openend, described installation frame opposite side has with described openend perforation and coordinates the first corresponding light hole with described CMOS camera and coordinate the second corresponding light hole with described LED aiming lamp, and described the first light hole and the second light hole all stretch out to be formed for guiding the light transmission passage of light;
One side of described the second installing plate and the laminating of the opposite side of described installation frame, and have and adaptive its first hollow-out parts of passing that supplies of described transmittance section shape, the opposite side of described the second installing plate is provided with at least one LED illuminating lamp;
Described transparent panel and the laminating of described LED illuminating lamp arrange, and offer the second hollow-out parts being communicated with described the first hollow-out parts on described transparent panel; The position of described transparent panel and the laminating of described LED illuminating lamp is provided with concavees lens, and described LED aims at light irradiation and be provided with convex lens on the position of described transparent panel.
2. miniature bar code decoding device according to claim 1, it is characterized in that, the place, both sides of the edge of described installation frame is respectively equipped with the mounting hole of perforation, and described the first installing plate, the second installing plate and transparent panel are provided with the connecting hole corresponding with described mounting hole respectively; The connecting hole of described the first installing plate is connected with one end of described mounting hole by self-tapping screw, and the connecting hole of described the second installing plate and transparent panel is connected with the other end of described mounting hole by self-tapping screw.
3. miniature bar code decoding device according to claim 2, is characterized in that, described LED illuminating lamp be four and between two one group be arranged at respectively described the second installing plate both sides near described connection hole; Described concavees lens and described LED illuminating lamp correspond to four.
4. miniature bar code decoding device according to claim 3, is characterized in that, the structure that described transparent panel and described convex lens and/or concavees lens are formed in one.
5. miniature bar code decoding device according to claim 4, is characterized in that, described bar code scanner and bar-code decoder are electrically connected to by 24 pin FPC winding displacements.
6. miniature bar code decoding device according to claim 4, is characterized in that, described bar-code decoder is provided with standard serial port or USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192550.3U CN203773557U (en) | 2014-04-18 | 2014-04-18 | Micro bar code decoding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192550.3U CN203773557U (en) | 2014-04-18 | 2014-04-18 | Micro bar code decoding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203773557U true CN203773557U (en) | 2014-08-13 |
Family
ID=51290721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420192550.3U Expired - Lifetime CN203773557U (en) | 2014-04-18 | 2014-04-18 | Micro bar code decoding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203773557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105550619A (en) * | 2016-02-02 | 2016-05-04 | 福建新大陆电脑股份有限公司 | Aiming device for bar code recognition device |
| CN107862233A (en) * | 2017-12-28 | 2018-03-30 | 广州尚臣电子有限公司 | A kind of feux rouges scanner |
-
2014
- 2014-04-18 CN CN201420192550.3U patent/CN203773557U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105550619A (en) * | 2016-02-02 | 2016-05-04 | 福建新大陆电脑股份有限公司 | Aiming device for bar code recognition device |
| CN105550619B (en) * | 2016-02-02 | 2018-08-21 | 福建新大陆电脑股份有限公司 | A kind of sighting device of bar code recognizing apparatus |
| CN107862233A (en) * | 2017-12-28 | 2018-03-30 | 广州尚臣电子有限公司 | A kind of feux rouges scanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |