Summary of the invention
Based on this, be necessary to provide a kind of can and reduce and correct object surface impression to improve the CIS imageing sensor correcting fixture of correction accuracy.
A kind of CIS imageing sensor correcting fixture, for correcting the CIS imageing sensor of an identification module, described CIS imageing sensor correcting fixture comprises brace table, be arranged at the driven unit on brace table and guiding trestle, described brace table is provided with resettlement section and comprises positioning component, identification module is positioned in described resettlement section by described positioning component, the all contiguous described resettlement section of described driven unit and guiding trestle is arranged, described driven unit comprises actuator and is connected to the driving member on described actuator, described driving member is used for identification module transmission power, the contiguous described resettlement section of described guiding trestle is arranged, and comprise two gears that guide and adjustable ground be arranged at described guide two ends and establish part, correction object can be established between part by two gears and import identification module by described guide.
Wherein in an embodiment, described brace table comprises back up pad and is arranged at the feet in described back up pad, described resettlement section is recessed in described back up pad, described positioning component comprises the elastic pressuring plate and movable clip that are relatively arranged on both sides, described resettlement section, described elastic pressuring plate parts hang is on described resettlement section, described active card folder comprises operating portion and compressed part, and described compressed part is suspended on described resettlement section.
Wherein in an embodiment, the degree of depth of described resettlement section is 0.9 millimeter, and the bottom of described resettlement section offers multiplely to be kept away a hole and is formed with reference column, to coordinate fixation and recognition module.
Wherein in an embodiment, be formed in identification module and identify passage and be formed with inlet port in identification passage side, described guiding trestle is arranged between described driven unit and described movable clip, and the inlet port of described guide proximity identification module is arranged and concordant with inlet port.
Wherein in an embodiment, described guiding trestle bag also comprises two regulating parts, described guide comprises guide part and by two fixed parts of described guide part two ends to a lateral buckling, described two fixed parts are fixed in described back up pad, and described two gears establish part to be arranged at the two ends of described guide part by described two regulating part adjustable grounds.
Wherein in an embodiment, each gear establishes one end of part to offer the adjustment hole of strip, each regulating part is arranged in corresponding adjustment hole and adjustable ground is installed on described guide part, rotate the height that adjustable described two gears of described two regulating parts establish part, mobile described two gears establish adjustable described two gears of part to establish distance between part.
Wherein in an embodiment, described actuator is that motor is entered in portion, and described driving member is gear, is provided with transmission structure in identification module, and transmission structure has the shaft gear engaged with described driving member
Owing to providing independently driven unit for identification module, make to correct object and directly can import identification module by guide, with the direct entrance from whole set equipment stored in compared with, shorten transmission length, avoid and correct paper money formation vestige through multiple roller extruding, thus improve the correction accuracy of the CIS imageing sensor of identification module.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the present invention.But the present invention can be much different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar improvement when intension of the present invention, therefore the present invention is by the restriction of following public concrete enforcement.
Refer to Fig. 1, the CIS imageing sensor correcting fixture 100 of an embodiment, for correcting the CIS imageing sensor in identification module 200, to make the true and false of identification module 200 correctly identification note.CIS imageing sensor correcting fixture 100 comprises brace table 10, be arranged at driven unit 30 on brace table 10 and guiding trestle 40.In the present embodiment, identification module 200 is for module for recognizing paper money and contiguous guiding trestle 40 is removably installed on brace table 10, and is connected with driven unit 30.Correction paper money can be imported identification module 200 by guiding trestle 40, and driven unit 30 is with normal moveout correction paper money to enter identification module 200, to correct the CIS imageing sensor in identification module 200.Be appreciated that identification module 200 may be used for identifying that other need the object of discerning the false from the genuine, correcting paper money can be other suitable correction objects.
See also Fig. 2, brace table 10 comprise back up pad 11, be arranged at back up pad 11 under four feets 13, and the elastic pressuring plate 15 be relatively arranged in back up pad 11 and two movable clips 17.The approximate mid-section position of back up pad 11 is arranged with resettlement section 111, and the bottom of resettlement section 111 offers three and keeps away a hole 113 and be formed with reference column 115.The degree of depth of resettlement section 111 is about 0.9 millimeter, with correspondence collecting identification module 200.Keep away spaced setting between a hole 113 for three, reference column 115 and three keep away a hole 113 separately.Each feet 13 is arranged at the bight of back up pad 11, it is formed with pin cup.Elastic pressuring plate 15 is arranged at a lateral edges of resettlement section 111, and parts hang is above resettlement section 111.Two movable clips 17 are juxtaposed on the opposite side edge of resettlement section 111.Each movable clip 17 comprises interconnective operating portion 171 and compressed part 173.Compressed part 173 is suspended in above resettlement section 111.In this real mode, elastic pressuring plate 15 and two movable clips 17 form a positioning component.
Driven unit 30 relative motion clip 17 is arranged at the side of resettlement section 111.Driven unit 30 comprises the actuator 31 be arranged in back up pad 11 and the driving member 33 be connected with actuator 31.The contiguous elastic pressuring plate 15 of actuator 31 is arranged, and driving member 33 is connected with identification module 200 to be with normal moveout correction paper money to enter identification module 200.In the present embodiment, actuator 31 is stepper motor, and driving member 33 is gear.
Refer to Fig. 4, the contiguous resettlement section 111 of guiding trestle 40 is arranged and between driven unit 30 and movable clip 17.Guiding trestle 40 comprises guide 41, be arranged at two gears at guide 41 two ends establishes part 43 and two regulating parts 45.Guide 41 is " Jiong " shape, and it comprises guide part 411 and by two fixed parts 413 of guide part 411 two ends to a lateral buckling.The end of two fixed parts 413 is fixed in back up pad 11.Two gears establish part 43 to be arranged at the two ends of guide part 411 by two regulating part 45 adjustable grounds.Each gear establishes one end of part 43 to offer the adjustment hole 431 of strip.Regulating part 45 is arranged in corresponding adjustment hole 431 and adjustable ground is installed on guide part 411.Rotating two regulating parts 45 can regulate two gears to establish the height of part 43.Get loose two regulating parts 45 time, establish part 43 to regulate two gears to establish distance between part 43, to adapt to the length correcting paper money by mobile two gears.
See also Fig. 1 and Fig. 3, identification module 200 is removable installed in back up pad 11, and it comprises base plate 51, the lid 55 being fixed on the body 53 on base plate 51 and being rotationally connected with body 53.Base plate 51 offers pilot hole 511 in an one bight.Formed between body 53 and lid 55 and identify passage 57 and in identifying that passage 57 side is formed with inlet port 58 (referring to Fig. 1).Body 53 is arranged at intervals with the UV imageing sensor 531 and the 2nd UV imageing sensor 533 that are parallel to each other.The surface of body 53 towards lid 55 be located at by one UV imageing sensor 531 and the 2nd UV imageing sensor 533.Lid 55 is arranged at intervals with the RGB imageing sensor 551 and the 2nd RGB imageing sensor 553 that are parallel to each other.The surface of lid 55 towards body 53 be located at by one RGB imageing sensor 551 and the 2nd RGB imageing sensor 553.One RGB imageing sensor 551 and the 2nd RGB imageing sensor 553 are arranged with a UV imageing sensor 531 and the 2nd UV imageing sensor 533 are mutually corresponding respectively.One RGB imageing sensor 551 and the 2nd RGB imageing sensor 553 are positioned at the upside identifying passage 57, and a UV imageing sensor 531 and the 2nd UV imageing sensor 533 are positioned at the downside identifying passage 57.Be provided with transmission structure 59 in body 53 and lid 55, transmission structure 59 has gear 591.In the present embodiment, gear 591 is transmission axle gear and can be meshed with driving member 33.
See also Fig. 1 to Fig. 4, when CIS imageing sensor correcting fixture 100 is assembled, contiguous for driven unit 30 elastic pressuring plate 15 is installed in back up pad 11.Contiguous for guiding trestle 40 resettlement section 11 is arranged in back up pad 11.
Timing, is arranged at the base plate 51 of identification module 200 in resettlement section 111, and pilot hole 511 correspondence is sheathed on the reference column 115 of back up pad 11.The side of base plate 51 is made to be located in elastic pressuring plate 15 times.Press two movable clips 17, make compressed part 173 by press 51 in resettlement section 111.Make the inlet port 58 of the side proximity identification module 200 of the guide 41 of guiding trestle 40 and concordant with inlet port 58, i.e. contour setting, make guide part 411 and inlet port 58 in the same plane.The driving member 33 of driven unit 30 is connected with the transmission structure 59 of identification module 200, matches with the driving member 33 of driven unit 30 by gear 591.
Then, be placed on the guide 41 of guiding trestle 40 by correction paper money, guide 41 will correct paper money and import inlet port 58, and actuator 31 drives transmission structure 59 to identify passage 57 to be brought into by correction paper money.Guiding trestle 40 can make correction paper money placed in the middle and with the identification passage 57 of the speed of 8 approximately per second by identification module 200, and cover the minute surface of CIS imageing sensor 531,533,551,553, so that the parameter of all passages of overall correction above-mentioned CIS imageing sensor comprehensively.Identify that a RGB imageing sensor 551 of passage about 57 both sides, the 2nd RGB imageing sensor 553, a UV imageing sensor 531 and the 2nd UV imageing sensor 533 can carry out self-correction according to correction paper money.
Two gears due to guiding trestle 40 establish the height of part 43 and distance therebetween to regulate, and then the position correcting paper money can be adjusted, correction paper money is made to identify passage 57 to enter between two parties, and accurately cover the luminous minute surface of all CIS imageing sensors 531,533,551,553 of identification module 20 comprehensively, avoid correct paper money from ATM complete machine note input mouth stored in time because correcting the wide and paperboard that causes of paper money, and avoid and correct paper money and accurately can not cover the luminous minute surface of all CIS imageing sensors comprehensively.Owing to providing independently driven unit 30 for identification module 200, make identification module 200 can depart from ATM complete machine, correct paper money directly manually to be put into by the inlet port 58 of identification module 200, with directly from ATM complete machine note input mouth stored in compared with, shorten transmission length, avoid and correct paper money formation vestige through multiple roller extruding, thus improve the calibration result of the CIS imageing sensor 531,533,551,553 of identification module 200.
In addition, owing to brace table 10 being provided with elastic pressuring plate 15 and movable clip 17, it can fix identification module 200 fast and removably.Driven unit 30 drives identification module 200 by the mode of engagement, achieve CIS imageing sensor correcting fixture 100 to be connected with the rapid power of identification module 200, also achieve CIS imageing sensor correcting fixture 100 and independently drive power for identification module 200 provides, make identification module 200 can depart from ATM complete machine, and complete independently correction work.CIS imageing sensor correcting fixture 100 employs quick-clamping design, can fast assembling-disassembling identification module 200, conveniently the CIS imageing sensor 531,533,551,553 of batch correction identification module 200.
Be appreciated that the number of movable clip 17 can be changed as required.Driving member 33 can be also other drive mechanisms such as driving-belt, and identification module 200 also may be used for identifying other objects, and its concrete structure also can have more needs to be changed.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.