CN102031912B - Storage box cell structure - Google Patents
Storage box cell structure Download PDFInfo
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- CN102031912B CN102031912B CN 201010617517 CN201010617517A CN102031912B CN 102031912 B CN102031912 B CN 102031912B CN 201010617517 CN201010617517 CN 201010617517 CN 201010617517 A CN201010617517 A CN 201010617517A CN 102031912 B CN102031912 B CN 102031912B
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Abstract
The invention discloses a storage box cell structure, which comprises a box body for holding a car certificate; one side of the box body is provided with an opening for inserting the car certificate; the outside walls of two opposite side walls in the box body are respectively coated with a metal layer, and the metal layers on both sides are respectively used as a reflecting layer and a shielding layer, wherein the distance from the reflecting layer to the inner wall of the side wall on which the reflecting layer is arranged and the distance from the shielding layer to the inner wall of the side wall wherein the shielding layer is arranged are both 20mm, and the space between the inner walls of the two side walls is 30mm. The storage box cell structure also comprises an antenna, the antenna is arranged on the inner wall of the side wall on which the shielding layer is arranged, i.e. the distance between the antenna and the shielding layer is 20mm, and the distance between the antenna and the reflecting layer is 50mm. The storage box cell structure has the advantages of simple structure, high recognition rate and convenience for taking objects out.
Description
Technical field
The present invention relates to a kind of storage box cell structure, relate in particular to a kind of storage box cell structure for vehicle quality certificates monitoring and keeping.
Background technology
At present, all used RFID (radio frequency identification) technology in various fields such as logistics, storage, asset managements, considered from cost, performance and operability etc. are many-sided, for the management of vehicle quality certificates, usually use the RFID technology of 915M frequency range, met the 18000-6C standard.
This technical scheme is comprised of two parts: RFID label, RFID read head.The RFID label has globally unique identification number, is glued on the monitoring objective, namely on the vehicle quality certificates.The information such as identification number of the RFID label on the RFID read head identification vehicle quality certificates, thus reach corresponding business purpose.
The label of 915M frequency range is a kind of passive label, and its working mechanism is RFID read head elder generation emitted energy, and the RFID label that receives energy is out received the information transmitting of self again by the RFID read head.A kind of like this working mechanism has also determined the characteristics of this technical scheme:
1.RFID the distance between label and the read head can not be far;
2. (such as file safety deposit box) places a large amount of RFID labels (such as 300) in the little space, might cause the recognition effect variation when particularly neatly stacking;
Also not having in the market to satisfy the product that 300 vehicle quality certificates that neatly stack are monitored, taken care of exists.General 300 vehicle quality certificates methods that neatly stack of read head identification can cause tag recognition rate very low.
Have at present the technical scheme of some checking property, its operating principle is:
1. with the vehicle quality certificates grouping, such as 60 qualitys certification of every group of placement, be referred to as a cell in this each group;
2. each cell is arranged a pair of read head antenna, an antenna is used for emitted energy, and an antenna is used for receiving signal;
3. respectively organize the requirement that the total identification quantity of antenna can reach 300 qualitys certification of identification.
In this kind technical scheme, each cell adopts the mode of a pair of sending and receiving antenna, promoted group interior label discrimination, each reading unit can be stablized the label of identification a greater number, still, because each cell adopts a pair of antenna, cause unit cost to improve, for the balance holistic cost need to reduce cell quantity, improve the individual unit lattice and place number of labels, this is unfavorable for searching in using; On the other hand, this technical scheme can not determine which cell specific certain vehicle quality certificates is positioned over, and namely the antenna in cell can recognize the vehicle quality certificates of placing in another cell, causes in the actual use vehicle quality certificates to search difficulty.
Summary of the invention
The object of the invention is to overcome the defective of prior art and a kind of storage box cell structure be provided, it have simple in structure, discrimination is high and convenient advantage of taking out.
The technical scheme that realizes above-mentioned purpose is: a kind of storage box cell structure, the box body that comprises a storage of cars quality certification, one side opening of this box body is to insert described vehicle quality certificates, wherein, be coated with metal layer respectively on the outer wall of two relative sidewalls in the described box body, the metal level of these both sides is respectively as reflecting layer and screen layer, wherein:
Described reflecting layer and screen layer are 20mm to the inwall distance of the sidewall at its place, and the spacing between the inwall of two side is 30mm;
Described storage box cell structure also comprises an antenna, and this antenna is arranged on the inwall of sidewall at described screen layer place, and namely the distance of antenna and screen layer is 20mm, with the distance in described reflecting layer be 50mm.
Above-mentioned storage box cell structure, wherein, the material of described box body is the ABS material.
Above-mentioned storage box cell structure, wherein, described antenna is half-wave a period of time antenna.
Above-mentioned storage box cell structure, wherein, the metal level that coats on the outer wall of described sidewall adopts bonding method or plating mode.
Above-mentioned storage box cell structure, wherein, close opening one side at described two lateral walls middle part inwall on be respectively arranged with a relative groove.
Above-mentioned storage box cell structure, wherein,
Distance between the outer wall of the upper bottom surface of described box body and the outer wall of bottom surface is 320mm, and the distance between the inwall of upper bottom surface and the inwall of bottom surface is 312mm;
The groove width of described groove is 12mm, and the groove depth of groove is 18mm, and the height of groove is 101mm.
The invention has the beneficial effects as follows: the present invention has following advantage:
1. by the antenna of layout in the cell, the RFID read head can be stablized identification and be positioned at least 25 interior qualitys certification of cell;
2. the cell internal antenna does not impact recognition performance necessarily departing within the scope the vehicle quality certificates placement location, is equipped with any and departs from and can not cause the impact of reading if place in other words tag bits, and namely tolerance of the present invention is good;
3. when a plurality of cells were used in combination side by side, the recognition performance of the vehicle quality certificates in each cell can not reduce;
4. when many cells make up side by side, mutually shielding between cell, therefore a cell internal antenna can not recognize the vehicle quality certificates that is positioned in another cell;
5. the vehicle quality certificates that is positioned in the cell can conveniently be taken out;
6. owing to adopted the reflecting layer, so the present invention adopts an antenna to get final product, and greatly reduces like this cost;
7. box body adopts the material of ABS (acrylonitrile-butadiene-styrene (ABS) plastics), is based on the consideration of the dielectric constant of this kind material, and validation trial goes out this kind material can bring favorable influence for identification label.
Description of drawings
Fig. 1 is the elevation of storage box cell structure of the present invention;
Fig. 2 is the structural representation of the sidewall at screen layer place among the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
See also Fig. 1 and Fig. 2, there is shown a kind of storage box cell structure of the present invention, be used for storage of cars quality certification (not shown), has a RFID label (not shown) on each vehicle quality certificates, storage box cell structure of the present invention comprises the box body 100 of a storage of cars quality certification, one side opening of this box body 100 is to insert vehicle quality certificates, be coated with metal layer respectively on the outer wall of two relative sidewalls in the box body 100, the metal level of these both sides is respectively as reflecting layer 1 and screen layer 2, the sidewall that screen layer 2 coats is the first side wall 31, the sidewall that reflecting layer 1 coats is the second sidewall 32, wherein:
Reflecting layer 1 and screen layer 2 are 20mm to the inwall distance L of the sidewall at its place, and the spacing M between the inwall of the first side wall 31 and the second sidewall 32 is 30mm, and namely the distance H between reflecting layer 1 and the screen layer 2 is 70mm;
Storage box cell structure also comprises an antenna 4, the sidewall that this antenna 4 is arranged at screen layer 2 places is on the inwall of the first side wall 31, the distance that is antenna 4 and screen layer 2 is 20mm, with the distance in reflecting layer 1 be 50mm, these two distance parameters are through the data that get of test repeatedly, arrange that according to this parameter antenna 4 can reach the preferably shielding between recognition effect and cell;
Among the present invention, the material of box body 100 is the ABS material, selects the ABS material to be based on the consideration of this kind material dielectric constant, also is that present inventor's validation trial draws this kind material and can bring favorable influence for identification label.
The metal level that coats among the present invention, as: aluminium foil, adopt bonding method or plating mode.
Close opening one side at the first side wall 31 and the second sidewall 32 middle parts inwall on be respectively arranged with a relative groove 5, this groove 5 is used for convenient vehicle quality certificates being taken out.
Among the present invention, between the outer wall of the upper bottom surface 41 of box body 100 and the outer wall of bottom surface 42 is 320mm apart from N, and the distance B between the inwall of the inwall of upper bottom surface 41 and bottom surface 42 is 312mm; The thickness that is upper bottom surface 41 and bottom surface 42 all is 4mm, and a sidewall relative with open side is that the thickness a of the 3rd sidewall 33, the three sidewalls 33 also is 4mm, and the width P of the sidewall of box body 100 is 210mm.
The groove width C of groove 5 is 12mm, and the groove depth E of groove 5 is 18mm, and the height F of groove 5 is 101mm.
Among the present invention, the first side wall 31 and the second sidewall 32 can be solid, also can be hollow, then should be at the relative reflector of position placement of antenna opposite side wall if hollow, and typical reflector can be that a 151mm is long, the bare copper wire of 1mm diameter.
The sidewall that antenna 4 is embedded in screen layer 2 places is on the inwall of the first side wall 31, can in the scope of a rectangle, place, the length G of this rectangle is 210mm, width I is 150mm, the outer wall of one back gauge bottom surface 42 of width be 75mm apart from J, antenna 4 is 120mm with the outer wall ground on the one side at open side place apart from K.
In sum, this programme has higher tag recognition rate, the isolation between cell.
Above embodiment is only for explanation the present invention's, but not limitation of the present invention, person skilled in the relevant technique, in the situation that does not break away from the spirit and scope of the present invention, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present invention, should be limited by each claim.
Claims (6)
1. storage box cell structure, the box body that comprises a storage of cars quality certification, one side opening of this box body is to insert described vehicle quality certificates, it is characterized in that, be coated with metal layer respectively on the outer wall of two relative sidewalls in the described box body, the metal level of these both sides is respectively as reflecting layer and screen layer, wherein:
Described reflecting layer and screen layer are 20mm to the inwall distance of the sidewall at its place, and the spacing between the inwall of two side is 30mm;
Described storage box cell structure also comprises an antenna, and this antenna is arranged on the inwall of sidewall at described screen layer place, and namely the distance of antenna and screen layer is 20mm, with the distance in described reflecting layer be 50mm.
2. storage box cell structure according to claim 1 is characterized in that, the material of described box body is the ABS material.
3. storage box cell structure according to claim 1 is characterized in that, described antenna is half-wave a period of time antenna.
4. storage box cell structure according to claim 1 is characterized in that, the metal level that coats on the outer wall of described sidewall adopts bonding method or plating mode.
5. storage box cell structure according to claim 1 is characterized in that, close opening one side at described two lateral walls middle part inwall on be respectively arranged with a relative groove.
6. storage box cell structure according to claim 5 is characterized in that,
Distance between the outer wall of the upper bottom surface of described box body and the outer wall of bottom surface is 320mm, and the distance between the inwall of upper bottom surface and the inwall of bottom surface is 312mm;
The groove width of described groove is 12mm, and the groove depth of groove is 18mm, and the height of groove is 101mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010617517 CN102031912B (en) | 2010-12-30 | 2010-12-30 | Storage box cell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010617517 CN102031912B (en) | 2010-12-30 | 2010-12-30 | Storage box cell structure |
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| Publication Number | Publication Date |
|---|---|
| CN102031912A CN102031912A (en) | 2011-04-27 |
| CN102031912B true CN102031912B (en) | 2013-01-16 |
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| CN 201010617517 Active CN102031912B (en) | 2010-12-30 | 2010-12-30 | Storage box cell structure |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103277010B (en) * | 2013-06-17 | 2015-03-11 | 苏州原点工业设计有限公司 | Anti-perspective safe box |
Citations (6)
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| CN2541905Y (en) * | 2001-06-01 | 2003-03-26 | 广州市高保仕智能系统有限公司 | Storage appts. able to identify storage box automatically |
| CN101537903A (en) * | 2008-03-21 | 2009-09-23 | 富士通株式会社 | Packaging box, packaging material, tag id reading method and tag id transmitting program |
| JP2009237603A (en) * | 2008-03-25 | 2009-10-15 | B-Core Inc | Management system using both optical automatic recognition symbol and rf tag |
| CN101563518A (en) * | 2006-11-06 | 2009-10-21 | F·佩尔帝埃 | Article management system |
| CN101789072A (en) * | 2009-01-23 | 2010-07-28 | 香港城市大学 | Ultrahigh frequency radio frequency identification device and system thereof |
| CN201943499U (en) * | 2010-12-30 | 2011-08-24 | 上海汽车集团财务有限责任公司 | Table cell structure for deposit box |
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2010
- 2010-12-30 CN CN 201010617517 patent/CN102031912B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2541905Y (en) * | 2001-06-01 | 2003-03-26 | 广州市高保仕智能系统有限公司 | Storage appts. able to identify storage box automatically |
| CN101563518A (en) * | 2006-11-06 | 2009-10-21 | F·佩尔帝埃 | Article management system |
| CN101537903A (en) * | 2008-03-21 | 2009-09-23 | 富士通株式会社 | Packaging box, packaging material, tag id reading method and tag id transmitting program |
| JP2009237603A (en) * | 2008-03-25 | 2009-10-15 | B-Core Inc | Management system using both optical automatic recognition symbol and rf tag |
| CN101789072A (en) * | 2009-01-23 | 2010-07-28 | 香港城市大学 | Ultrahigh frequency radio frequency identification device and system thereof |
| CN201943499U (en) * | 2010-12-30 | 2011-08-24 | 上海汽车集团财务有限责任公司 | Table cell structure for deposit box |
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| CN102031912A (en) | 2011-04-27 |
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Inventor after: Zhao Yuan Inventor after: Zhang Shaojun Inventor after: Lou Jianren Inventor before: Zhao Yuan Inventor before: Zhang Shaojun Inventor before: Wu Ziming Inventor before: Lou Jianren |
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