A kind of diaphragm for material recognition and the capsule being provided with this diaphragm
Technical field
This utility model is related to product identification technical field, especially a kind of diaphragm for material recognition and be provided with this film
The capsule of piece.
Background technology
Raising with people's living standard and the adjustment of dietary habit, have tea, the number of bean milk, coffee is on the increase,
Bring therewith is to reconstitute beverage machine increasingly to be welcome by everybody.
Beverage machine on existing market does not mostly enable the identification of capsule information so that the beverage mouthfeel reconstituting out is owed
The problems such as good, nutrition release is insufficient.Although there being some beverage machines also to be provided with detection means, also capsule can be identified,
It is that this detection means still suffers from some problems, when capsule is arranged in a device, particularly have some identification codes to be arranged on capsule
Diaphragm on, due to due to production technology, diaphragm can not possibly fully tensioned one-tenth one plane, the therefore angle of diaphragm and state
It is variable, such as, during pricker punctures diaphragm, the middle stress of diaphragm can produce deformation.In capsule diaphragm and sealing
After element contact, the local area of diaphragm is likely to cause fold, due to the uncertainty of capsule diaphragm, thus leading to capsule membrane
Piece recognition efficiency is low, and accuracy rate is relatively low, if the position of fold just corresponds to optical identifying apparatus, the probability of recognition failures
Can greatly increase.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of diaphragm for material recognition and is provided with this film
The capsule of piece.By the identification code on this capsule, in partial data image recognition mistake, still can be correct according to another part
Data execution corresponding operate, so that capsule carries out beverage preparation according to relatively correct parameter.
A kind of diaphragm for material recognition, including identification region, described identification region be provided with can optical identification miniature
Identification code, described micro identification code includes gauge outfit image data image, and described data image includes master image, is used for verifying master
The whether correct check plot picture of image and alternate image, call described alternate image when verifying unsuccessfully.
Further, described alternate image corresponds to multiple data cells, and the plurality of data cell is separate and corresponding
Different parameters.
Further, described parameter includes output, pressure, temperature, beverage species.
Further, described alternate image includes multiple data cells, and each data cell includes multiple quadrants and is located at
Point in quadrant, described point is located at different quadrants and represents different data.
Further, described quadrant is two, four or eight.
Further, the diameter of described point is less than or equal to 0.2mm.
Further, described micro identification code is the image being printed on diaphragm using carbonaceous material, on described diaphragm also
It is provided with carbon-free visual image.Here visual image, refer to naked eyes it can clearly be seen that image, such as trade mark, have
Pattern of aesthetic feeling etc..
Further, described diaphragm includes outer layer, intermediate layer and transparent outer layer, and described intermediate layer is aluminium foil layer, described
Outer layer is pet layer, and described micro identification code is printed on the upper surface of described aluminium foil layer.
Further, described intermediate layer is aluminium foil layer, and described outer layer is pet layer, and described micro identification code is printed on described
The upper surface of aluminium foil layer.
A kind of capsule of beverage preparation, including the above-mentioned diaphragm for material recognition and capsule body, described diaphragm seal
The upper port of capsule body.
A kind of beverage maker, described device includes body, brew head, the cup for infusing and steeping of placement capsule, described capsule bag
Include the above-mentioned diaphragm for material recognition, described beverage maker is provided with the identification probe identifying this diaphragm micro identification code.
In this utility model, miniature information code refers to absorb the light of specific wavelength thus being filled by optics optical identification
Put the small information code of reading, here small, refer to that naked eyes are difficult to find, do not affect product appearance.Described miniature information code
Can be bar code, square matrix code or OID code.OID code refers to be made up of one group of small point, according to the positional representation of each composition point
The figure of different information.
1. a kind of diaphragm for material recognition, including identification region, described identification region be provided with can optical identification micro-
Type identification code, described micro identification code includes gauge outfit image data image, and data image includes master image, is used for verifying master map
Seem no correct check plot picture and the alternate image calling when verifying unsuccessfully.Accurately judge the main number identifying by check plot picture
According to image whether correctly it is ensured that the accuracy of diaphragm micro identification code reading, standby by calling in master data identification mistake
Replace the information of master data image with image information, ensure the reliability that diaphragm micro identification code reads.
2. alternate image corresponds to multiple data cells, the parameter that multiple data cells are separate and correspondence is different, therefore,
When alternate image only has partial information to be identified, because each data cell does not associate, even if the partial information of alternate image is no
Method identifies it is also possible to be operated according to discernible data cell, therefore, parameter call is more flexible, and stability is high.
3. alternate image described in includes multiple data images, and each data image includes multiple quadrants and is located in quadrant
Point, described point is located at different quadrants and represents different data.By putting the structure that is combined with image so that the letter of alternate image
But breath is only recognizable and not can recognize that two states, is not in situation that is recognizable identifying mistake, thus effectively improving
The stability of alternate image.
4. quadrant described in is two, four or eight, and it is corresponding with the position of data, and that is, two quadrants correspond to one digit number
According to four quadrants correspond to two data, and eight quadrants correspond to three data, if quadrant setting is excessive, quadrant is excessively intensive, knows
Other accuracy can reduce.
5. a diameter of 0.01-0.2mm of point described in, if the setting of described diameter is excessive, is visually easier to find,
The aesthetic property of impact product, if diameter setting is too small, is likely to result in None- identified, reduces the accuracy of identification.
6. micro identification code described in is the image being printed on diaphragm using carbonaceous material, and described diaphragm is additionally provided with not
The visual image of carbon containing.By the difference of printing material, can effectively identify the part of micro identification code, the accurate of identification is provided
Rate.
7. diaphragm includes outer layer, intermediate layer and transparent outer layer, and described micro identification code is printed on described intermediate layer with outward
Between layer, intermediate layer is aluminium foil layer, and described outer layer is pet layer, because micro identification code is printed on intermediate layer, so that miniature
Identification code is difficult to be wiped free of, weares and teares, and effectively increases the accuracy rate of identification.
8. a kind of capsule of beverage preparation, including the above-mentioned diaphragm for material recognition and capsule body, described diaphragm is close
The upper port of sealing capsule body.By the above-mentioned diaphragm for material recognition is arranged on capsule, so that adopting this capsule
When preparing beverage, can accurately obtain corresponding parameter, even if during the information identification mistake of master image, still can be according to standby figure
The information of picture, goes to prepare corresponding beverage according to relatively good regulation.
Brief description
Fig. 1 is the structural representation of the beverage preparation facilitiess of embodiment one.
Fig. 2 is the enlarged drawing that embodiment one diaphragm is combined with optical identifying apparatus.
Fig. 3 is the flow chart of embodiment one.
Fig. 4-1 is the micro identification code structural representation of embodiment one.
Fig. 4-2 is embodiment one OID code-point and data corresponding relation.
Fig. 5-1 is the combination schematic diagram of embodiment two diaphragm and optical identifying apparatus.
Fig. 5-2 is the movement relation schematic diagram of embodiment two diaphragm and optical identifying apparatus.
Fig. 6-1 is the curvilinear motion relation schematic diagram of embodiment three diaphragm and optical identifying apparatus.
Fig. 6-2 is the circular motion relation schematic diagram of embodiment three diaphragm and optical identifying apparatus.
Fig. 7 is the structural representation of the beverage preparation facilitiess of embodiment five.
Fig. 8 is the micro identification code structural representation of embodiment six.
Fig. 9 is the micro identification code structural representation of embodiment seven.
Control device 1, brew head 2, water inlet pricker 21, draw pricker 22, cup for infusing and steeping 3, punching slurry slide block 31, liquid supplying device 4,
Driving element 5, capsule 6, capsule body 61, diaphragm 62, identification region 621, micro identification code 6211, gauge outfit image 601, data
Image 602, potted component 7, optical identifying apparatus 8, identification probe 81, probe cover 82, drive link 83, flexible reducing motor
84th, swing connecting bar 85, reducing motor 86, shell 10, dog-house 101, master control borad 11.
Specific embodiment
The technical scheme of this utility model embodiment is explained with reference to the accompanying drawing of this utility model embodiment and
Illustrate, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment,
Those skilled in the art's obtained other embodiment on the premise of not making creative work, broadly falls into of the present utility model
Protection domain.
Embodiment one:
Shown in reference picture 1-4, the horizontal making drinks machine that this utility model preferred embodiment proposes, including housing 10, holds
Put the cup for infusing and steeping 3 of capsule 6, brew head 2, control device 1, water inlet pricker 21, draw pricker 22, the feed flow of connection water inlet pricker 21
Mechanism 4, driving element 5, potted component 7, shell 10 upper surface arranges dog-house 101, water inlet pricker 21, draws pricker 22, close
Envelope element 7 is arranged on the side of brew head 2, and liquid supplying device 4 is passed through water pipe and is connected with water inlet pricker 21, described cup for infusing and steeping 3 with rush
Bubble 2 is correspondingly arranged, and described cup for infusing and steeping 3 is horizontally movable with respect to brew head 2, and described control device 1 includes master control borad 11, main
It is provided with memory element, memory cell contains identification information, brews program, brewing parameter etc., and control device is controlled in control plate
The motion of driving element 5 processed, thus driving cup for infusing and steeping 3 traverse motion,
Described capsule 6 includes the diaphragm 62 of capsule body 61 and closed capsule body, and described diaphragm 62 is provided with multiple identifications
Region 621, described identification region is printed with micro identification code 6211, and each identification region at least prints a micro identification code.
Also it is printed with visual image, described micro identification code is formed using carbonaceous material printing, other images described on described diaphragm 62
Using the printing of non-carbon-containing material, therefore, by Object Classification, you can effectively identify described micro identification code.Described brew head 2
Side is additionally provided with optical identifying apparatus 8, and optical identifying apparatus 8 include identification probe 81 and probe cover 82, and identification probe 81 is arranged
It is correspondingly arranged in probe cover 82 and with described identification region, the axis of described identification probe 81 and the diameter parallel of capsule 6 set
Put, potted component 7 is arranged on the side of brew head 2, potted component 7 is provided with through hole, water inlet pricker 21, extraction pricker 22 and spy
82 excessively described through holes worn by head-shield.
During work, capsule is inserted in support by dog-house 101, and control device controls driving element 5 to move thus driving punching
Bubble cup 3 moves to brew head 2 direction, thus the identification region of diaphragm is moved and probe cover of fitting to optical identifying apparatus 8 direction
82, when identification region is fitted with probe cover 82, capsule diaphragm compresses potted component 7, thus preventing in beverage preparation process
There is seepage.Cup for infusing and steeping move to optical identifying apparatus 8 and probe cover 82 of fitting during, the identification region 621 of capsule
Move closer to identification probe 81, after described cog region 621 domain enters identification probe 81 identification range, identification probe 81 reads to be known
Micro identification code in other region 621, identification probe 81 forms the first reading position with identification region.Control device 1 will read
The identification information stored up with described memory cell of micro identification code information be compared, if identification information include described
The information of micro identification code then calls the corresponding program of this identification code, thus determine the kind of capsule according to the information of micro identification code
The parameters such as class, the pressure preparing beverage, temperature, prepare beverage by the way of optimum.If not including described in identification information
The information of micro identification code, then control device control cup for infusing and steeping return 2 seconds, return distance for A, A=8mm, cup for infusing and steeping is provided with punching
Slurry slide block 31, punching slurry slide block 31 is the convex tendon inside setting cup for infusing and steeping, when capsule is arranged in cup for infusing and steeping, capsule side wall and institute
State convex tendon interference fit, then cup for infusing and steeping drives capsule to return in fall back process and prevents capsule from punching slurry in fall back process
Come off in slide block 31, the identification region of capsule diaphragm and optical identifying apparatus separating distance are B, B=3mm, and control device controls film
The identification region of piece more again fit probe cover 82.
During diaphragm is away from probe cover 82, diaphragm by being known probe cover 82 impaction state to relaxation state, therefore
When identification region fits probe cover 82 again, diaphragm is optically recognized device compression again by relaxation state, due to pressure
Tight process is uncertain, such as diaphragm whether occur fold and and occur fold or bending position different.Therefore, diaphragm
The position fitted with the last time with the bonding position of optical identifying apparatus is not quite identical, the particularly corresponding identification of identification probe
Region is inconsistent with last identification region, and identification probe now forms the second reading position with diaphragm, and described identification is visited
Head is that T, T=3s, the first reading position is projected as X1 on diaphragm by the time that primary importance moves to the second position, second
Reading position is projected as the length for 5 micro identification codes for X2, the X1 and X2 distance on diaphragm, and described identification probe is
Two reading positions again read off the micro identification code on diaphragm.The shape fitted with optical identifying apparatus due to the identification region of diaphragm
State is different, therefore, it can the None- identified effectively preventing the reasons such as fit area fold or bending from causing, by secondary identification,
Substantially increase discrimination.
So-called horizontal making drinks machine, refers to into water pricker 21, draws pricker 22 and capsule 6 central axis horizontally set,
And cup for infusing and steeping 3 can be traverse motion with respect to brew head 2 in support(It can be laterally the form of level or level of approximation),
Draw pricker 22 to be located at below water inlet pricker 21, in order to draw liquid, reduce residual.
It is appreciated that cup for infusing and steeping is return can be adjusted according to actual needs apart from A, for example, 4mm, 5mm, 6mm,
7mm、9mm、10mm、11mm、12mm、13mm、14mm、15mm.As long as ensureing that identification region is separated with probe cover, such as
Fruit is return apart from too small, then identification region is not separated with probe cover, when therefore compressing again, identification region and probe cover conformable region
Domain state does not change, and still can not effectively identify.If returning apart from excessive, capsule may come off.
It is appreciated that diaphragm can be adjusted according to actual needs with the separating distance B of probe cover, such as 0.5mm,
0.7mm、1.0mm、1.1mm、1.2mm、1.3mm、1.4mm、1.5mm、1.6mm、1.8mm、2.0mm、2.2mm、2.4mm、
2.6mm、2.8mm、3.2mm、3.4mm、3.6mm、3.8mm、4.0mm、4.5mm、5.0mm.If separating distance is too small, diaphragm
Deformation cannot fully be discharged, recognition effect is undesirable, if separating distance is excessive, capsule may come off.
It is appreciated that the time of returning can also suitably adjust, for example, 1s, 1.2s, 1.4s, 1.6,1.8s, 2.2s, 2.4s,
2.6s、2.8s、3.0s.If returning overlong time, affect beverage preparation time.
It is appreciated that the first reading position and projection on diaphragm for second reading position can be 4 micro identification codes
Distance, 3 micro identification code distances, 2 micro identification code distances, as a rule, the distance of at least 1 micro identification code.
The benefit of so setting is that on the diaphragm that effective guarantee second reading position reads, micro identification code and the first reading position read
Diaphragm on identification code be not same micro identification code.
Described micro identification code 6211 is OID code-point, and the structure of OID code-point is as follows:
As shown in Fig. 4-1, identification code image is made up of 16 points, a diameter of 0.2mm of described point, and gauge outfit image 601 is by 7
Individual point composition.Data image 602 is made up of 9 points, corresponding four quadrants of each point, according to a difference for setting quadrant, each
Point can represent 2 data.Rule as shown in the Fig. 4-2, represent 00 in fourth quadrant, represent 01 in third quadrant, second as
Limit expression 10, represent 11 in first quartile, when being encoded using above-mentioned coding rule, 9 points of data image are permissible
Characterize 18 and reconstitute data, requirement can be met completely it might even be possible to more data contents are added in data.
Data at least includes master image, check plot picture and alternate image.In the present embodiment, data image represents 18 altogether
Data, master image, by representing front 8 data, characterizes beverage preparation condition, can represent 0 ~ 255 numeral altogether, according to the number reading
According to calling corresponding program, 256 kinds of beverages can be prepared altogether.Middle 2 is check plot picture, and whether front 8 data that verification is read
Correctly.If front 8 data checks are correct, determine preparation procedure according to front 8 data.If front 8 data check errors,
Then beverage is prepared according to alternate image.Due to front 256 kinds of beverages of 8 data characterizations, therefore, front 8 data are continuous, as long as
1 bit-errors in 8 data, data mistake.
Alternate image represents 8 data next, and alternate image is divided into 4 groups, and every group is constituted by 2, and that is, every group by 1 point group
Become, 4 points represent respectively and reconstitute temperature, reconstitute the water yield, air blowing power and gassing time, reconstitute big class.Because each point is permissible
Represent 2 data, therefore, in the present embodiment, 4 kinds can be characterized and reconstitute temperature, 90 DEG C, 85 DEG C, 80 DEG C, 75 DEG C;4 kinds reconstitute water
Amount, 200ml, 180ml, 160ml, 140ml;4 kinds of air blowing power and 20 seconds high-power, 20 seconds small-powers of gassing time length, 10
Second high-power, 10 seconds small-powers;4 kinds reconstitute big class tea, coffee, bean milk, other.
When identification module transmits data to machine, when front 8 data checks of master image are correct, machine directly invokes right
That answers reconstitutes program, current 8 data and 2(1 point)Verification data is conflicted(I.e. error in data)Or data is correct but machine
When no corresponding to capsule program in device, machine can be according to 2(1 point)The data call correspondence that sign reconstitutes big class reconstitutes big class
Program.When reconstituting the data also mistake of big class, machine can be according to remaining 6(3 points)Sign reconstitutes temperature and reconstitutes water
Finally standby general of data call such as amount reconstitutes program, and according to data point reuse standby reconstitute in program reconstitute parameter.
The corresponding table of parameter is as follows, merely just illustrates, has no effect on the protection domain of the application:
The corresponding binary system of data that such as identification probe reads is 0,000 0,010 10 0,101 0101, then master image
Data 0,000 0010 check plot as 10 verifications correct, when the program being provided with corresponding 0,000 0010 in beverage preparation facilitiess
When, then between call corresponding program to be prepared beverage, that is, by prepare caffe american optimum in the way of carry out beverage preparation.
When the data of master image None- identified impaired due to image, for example, the data of reading is 0000 00** 10
0101 0101, due to the data read errors of master image, therefore verify unsuccessfully, then the data 0101 according to alternate image
0101, call corresponding program according to the form of alternate image, now call the program preparing coffee of acquiescence, with 80 degree
Water temperature, water supply 180ml, air pump small-power blow 20 seconds.Accordingly even when which kind of coffee capsule could not recognize is, but still permissible
Capsule coffee program using relatively coupling reconstitutes.
Even if the data of alternate image is separate that is to say, that alternate image partial parameters read unsuccessfully, still
Corresponding beverage can be prepared with relatively good program.For example, the data of reading is 0000 00** 10 0101**01,
Due to the check errors of master image, therefore, beverage is prepared according to the data of alternate image.The partial data of alternate image
Cannot read, now water temperature, quantity be can determine according to the part that alternate image can read and reconstitute big class, therefore using acquiescence
The program preparing coffee, with 80 degree of water temperature, water supply 180ml prepares beverage.
Even if thus working as image in optics has dirty or damaged, lead to identify the portion in 9 data points
Fraction strong point, we remain to extract partial data from discernible data point, are used for reconstituting parameter.This video identification code
Set-up mode so that identification is more accurate, versatility is higher, the figure that can be caused in transportation with effectively solving capsule
As abrasion or the dirty identification mistake causing, and prevent the residual liquid in beverage preparation facilitiess from polluting the identification that capsule causes
Mistake.
Described master control borad is provided with the program of brewing, extraction procedures and combination process, and master control borad selects according to the information of identification code
Select corresponding program, the water yield, temperature etc., thus being applied to the preparation of various beverages.Described master control borad is additionally provided with cleaning procedure,
When the identification code reading is space-time, unlock cleaning procedure, when the identification code reading is not space-time, lock cleaning procedure, thus anti-
Only maloperation leads to execute cleaning procedure in beverage preparation process.
It is appreciated that the size of described point can be 0.01mm, 0.02mm, 0.04mm, 0.05mm, 0.07mm, 0.08mm,
0.11mm、0.14mm、0.15mm、0.17mm、0.19mm、0.2mm.If the diameter of described point is excessive, naked eyes easily find,
The aesthetic property of impact product, the diameter of such as fruit dot is too small, then be likely to result in None- identified, reduces the accuracy of identification.
Embodiment two:
Embodiment two is with the difference of embodiment one:Described identification probe can move along a straight line.
As shown in Fig. 5-1,5-2, described optical identifying apparatus include identification probe 81, probe cover 82, also include the company of driving
Bar 83, flexible reducing motor 84, one end of drive link 83 connects identification probe 81, and the other end connects flexible reducing motor 84,
Deceleration telescope motor 84 drives identification probe 81 to move to the second reading position by the first reading position by drive link 83, knows
Not Tan Tou 81 by the first reading position move to the second reading position track parallel with the plane that diaphragm is located.Because identification is visited
81 can move, and therefore increased identification region, the part identification region on diaphragm be contaminated or abrasion after, identification probe can
Read identification code with mobile to uncontaminated or wearing part, increased camera lens identification information and obtain scope, improve discrimination.Know
The distance that Tan Tou not move along a straight line for C, C=20mm, diaphragm diameter be R, R=100mm, identification probe 81 is moved by the first reading position
Speed to the second reading position is V, V=10mm/s, and the time is t, t=C/V=2s.
It is appreciated that can suitably adjust as needed apart from the position of C, such as 3mm, 4mm, 5mm, 6mm, 7mm, 8mm,
10mm,12mm,14mm,16mm,18mm,25mm,30mm,35mm,40mm,50mm,60mm,70mm,80mm,90mm,100mm.
The distance of a micro identification code should be more than apart from C, the information otherwise reading does not change it is impossible to effectively improve discrimination.Away from
The diameter of diaphragm should be not more than from C, prevent identification probe from moving to outside identification region.The diameter R of diaphragm can be according to reality
The needs of border product are suitably adjusted, for example 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 110mm, 120mm,
130mm,150mm.
Embodiment three:
Embodiment three is with the difference of embodiment one:Identification probe can curvilinear motion.
As shown in Fig. 6-1,6-2, optical identifying apparatus include identification probe 81, probe cover, also include swing connecting bar 85, subtract
Speed motor 86, the axle of reducing motor 86 is connected with first gear, and one end of described swing connecting bar is provided with and first gear cooperation
Second gear, the other end is connected with identification probe 81, and when reducing motor 86 rotates, first gear drives second gear to rotate,
Thus driving swing connecting bar to drive identification probe 81 to do curvilinear motion.During curvilinear motion, identification probe 81 is carried out always
Data acquisition.Because identification probe movement locus are curve, and read micro- on capsule diaphragm 62 in curvilinear path in real time
The scope of type identification code, therefore reading is wider, and discrimination is higher.
Example IV:
Example IV is with the difference of embodiment one:The scope that described micro identification code is arranged on diaphragm is different.
Described micro identification code is arranged on diaphragm, and accounts for the 2/3 of diaphragm area.If setting area is too small, know
It is impossible to accurate read outside Tan Tou not being possible to move to micro identification code, if setting area is excessive, cause cost wave
Take.
It is appreciated that micro identification code can account for the 3/4,4/5 of diaphragm area.
Embodiment five:
Embodiment five is with the difference of embodiment one:The position of described micro identification code setting is different.
As shown in fig. 7, described micro identification code is arranged on the whole side wall of capsule, the identification of described optical identifying apparatus is visited
Micro identification code setting on the wall of head corresponding capsule side, when capsule is placed in cup for infusing and steeping, control device controls driving element 5
Thus driving cup for infusing and steeping 3 to move a small distance to brew head 2 direction, optical identifying apparatus and micro identification code form for motion
One reading position, driving element 5 drives cup for infusing and steeping 3 to continue motion so that optical identifying apparatus form second with micro identification code
Reading position, driving element 5 drives cup for infusing and steeping to continue to move to brew head 2, and water inlet pricker 21, extraction pricker 22 puncture described film
Piece.Due to taking full advantage of cup for infusing and steeping to the relative motion in brew head motor process, therefore, there is no need to additionally increase new dress
Put, you can realize the diverse location to capsule and read, effectively reduce cost.
It is appreciated that described micro identification code can also be arranged on the diapire of capsule, described optical identifying apparatus correspond to glue
Capsule diapire setting, by click on drive optical identifying apparatus in identification probe motion, thus realize identification probe with miniature
The relative motion of identification code.
Embodiment six:
Embodiment six is with the difference of embodiment one:The structure of micro identification code is different.
As shown in figure 8, the gauge outfit image of described micro identification code is made up of 9 points, data portion is made up of 16 points, each
Corresponding 8 quadrants of point, according to.Because the point of gauge outfit image is more, it is more accurate therefore to position, each corresponding 8 quadrant of point, because
This point can represent 4 data, and 16 data points can represent 64 data.It can be seen that, it can represent bigger data
Amount.
It is appreciated that gauge outfit image can also be made up of 11 points, data portion is made up of 25 points.Or data image
Corresponding 16 quadrants of each point.
Embodiment seven:
Embodiment seven is with the difference of embodiment one:The structure of micro identification code is different.
As shown in figure 9, the gauge outfit image of described micro identification code is made up of 7 points, data image is made up of 4 points, often
Individual point corresponds to 2 quadrants, according to.Because the point of data image is fewer, and each corresponding quadrant of point is also fewer, because
This, typography requirement is low, and the definition of printing is of a relatively high, is more prone to identified.
It is appreciated that gauge outfit image can also be made up of 7 points, data image is made up of 4 points, data image each
Corresponding 4 quadrants of point.
Embodiment eight:
Embodiment eight is with the difference of embodiment one:The structure of micro identification code is different.
The master image of described micro identification code adopts different graphical representation, for example, master image, check plot from alternate image
As adopting bar code, alternate image image with quadrant combination using point;Or master image, check plot picture adopt square matrix code, standby
Adopt the image of point and quadrant combination with data.
As described above, preferred embodiment only of the present utility model, not it is used for limiting reality of the present utility model
Apply scope, that is, all impartial changes made according to this utility model and modification, are all this utility model right and are covered,
Here no longer illustrate one by one.