CN2624824Y - Fingerprint collecting instrument for obtaining three-sides fingerprint by plan pressed imprinting - Google Patents
Fingerprint collecting instrument for obtaining three-sides fingerprint by plan pressed imprinting Download PDFInfo
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- CN2624824Y CN2624824Y CNU032350449U CN03235044U CN2624824Y CN 2624824 Y CN2624824 Y CN 2624824Y CN U032350449 U CNU032350449 U CN U032350449U CN 03235044 U CN03235044 U CN 03235044U CN 2624824 Y CN2624824 Y CN 2624824Y
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- fingerprint
- switch
- normal open
- stamp
- groove
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Abstract
The utility model discloses a fingerprint collecting instrument that collects the fingerprint in three sides by plane seal press, which comprises a coloring device for coloring the finger and a seal press fingerprint device for acquiring the fingerprint. The utility model is characterized in that: an ink ribbon n the coloring device passes a ink ribbon coiling axle in an ink ribbon box and then is positioned on a coloring groove; an ink rolling touch switch is positioned at the bottom of the coloring groove and is connected to a circuit part; in the seal press fingerprint device, a fingerprint sampling paper tape is positioned in a paper supplier and is positioned on a seal press groove via a paper feed driving axle; a pressure bearing and resetting mechanism is positioned under the fingerprint sampling paper taper in the seal press groove; the paper feed touch switch is positioned at the bottom of the seal press groove and is connected to an electric part. The utility model is characterized in simple operation, excellent reliability and low cost.
Description
Technical field
This utility model relates to the instrument field that human body is differentiated usefulness, is specifically related to the fingerprint collecting device that a kind of plane stamp obtains three-sided fingerprint.
Background technology
The stamp of fingerprint is pure planar stamp the earliest, and this plane stamp can only obtain and refer to that first face is the front fingerprint.Along with the understanding of criminology to fingerprint deepens continuously, to the propelling of application, stamp technology, fingerprint stamp develops into present right-falling stroke gets the three-sided fingerprint situation, and three-sided fingerprint is the front of finger and the stamp of two side streaklines.Usually obtaining by rolling finger stamp of three-sided fingerprint realized, concrete grammar be by operator will on card, be rolled respectively one by one " printing " by stamp people's finger " thus duplicating " goes out the three-sided fingerprint archives, this artificial rolling stamp three-sided fingerprint must experienced personnel be operated, each finger is rolled one by one, can not stagnate in the roll printing, move, mismatched by the stamp personnel or cooperate badly, all can cause the fingerprint of stamp fuzzy, overlapping, defective effect such as distortion.Rolling a kind of electronics acquisition mode occurred in recent years by being imprinted on, i.e. the Acquisition Instrument that is developed into by electronics, shooting, optical technology, and finger rolls on acquisition platform can obtain three-sided fingerprint, and this Acquisition Instrument effect is better, but involves great expense.
Summary of the invention
The purpose of this utility model is to provide a kind of simple to operate, good reliability and cheap passes through the fingerprint collecting device that planar simple stamp obtains complicated three-sided fingerprint.
The purpose of this utility model and solve its technical problem underlying and realize by the following technical solutions: the fingerprint collecting of fingerprint collecting device carries out in two sub-sections.First is the finger coloured part, and a painted groove of finger is arranged in the Acquisition Instrument, finger is placed on the colour band face of painted groove gently to depress, and along with the colour band depression, three on finger gets final product level dyeing.Second is stamp fingerprint part: after finger is painted, move to the stamp groove in the Acquisition Instrument, depress gently, the sagging spill that forms of card is surrounded the finger coloured part, the three-view drawing picture of fingerprint can direct stamp on card, can realize not rolling surface and obtain complete three-sided fingerprint clearly of finger.
Plane of the present utility model stamp obtains the fingerprint collecting device of three-sided fingerprint, it comprises the painted color applicator of finger, obtains the stamp fingerprint device of fingerprint, it is characterized in that: colour band is positioned on the painted groove by the ribbon spool moving axis in ribbon cartridge in the described color applicator, roll black touch-switch and be positioned at painted trench bottom, link to each other with circuit part; Fingerprint sampling paper tape is loaded in the feeder, is positioned on the stamp groove by the paper feed driving shaft in the stamp fingerprint device, and pressure-bearing supports resetting-mechanism and is positioned under the fingerprint sampling paper tape on the stamp groove, and the paper feed touch-switch is positioned at the stamp trench bottom, partly links to each other with electric portion.
Above-mentioned fingerprint collecting device, pressure-bearing support resetting-mechanism and constitute ring-type by a belt and a back-moving spring, and belt is located by two cortex backup rolls, and back-moving spring is located by three spring locating shafts.
In order to guarantee the fingerprint collecting quality, this utility model is provided with a painted locating slot of finger, be positioned at painted groove after; A finger stamp locating slot is positioned at by behind the seal groove.
Printing ink on colour band is inhomogeneous and affect chromatic effect, or at first dress and more during Ribbon Change, presses and roll ink ribbon progress button, makes colour band progress, can make the printing ink on the colour band even.
In order to wear paper and maintenance of equipment and to regulate paper tape, be provided with paper feed progress button, when changing fingerprint sampling paper tape by the needs that print position on the groove, for making the smooth injection of paper, can press this button with behind the straight insertion paper feed of the paper running part, fingerprint sampling paper tape can be entered the orbit.
Above-mentioned fingerprint collecting device in the circuit part, rolls ink ribbon stepping button SB1 and rolls black touch-switch SB2 and tie bag KM1, normally closed switch KM1 wiring bag KM2, normal open switch KM1
1With the KM3 parallel connection, the time-delay normally closed switch KT1 wiring bag KM3 that connects then, normal open switch KM2 and KM3
1Series wiring bag KT1, normal open switch KM1
1With normal open switch KM4 parallel connection, the time-delay normally closed switch KT2 that connects then, wiring bag KM4, normal open switch KM4
1With normally closed switch KM3 series wiring bag KT2; Paper feed stepping button SB4, paper feed touch-switch SB5 and normal open switch KM5 parallel connection, the time-delay normally closed switch KT3 that connects then, wiring bag KM5, normal open switch KM5
1Series line bag KT3; Roll ink ribbon progress button SB3 and normal open switch KM2
1, KM3
2Parallel connection links to each other normally closed switch KM3 with one group of line of motor M D
1With normal open switch KM4
2Series connection back and normal open switch KM3
2Parallel connection, normal open switch KM4
2Connect another group line of motor M D; Paper feed progress button SB6 and normal open switch KM5
2Parallel connection connects reversing switch SQ common port, and other two ends of reversing switch SQ connect two groups of lines of motor ZD respectively.
This utility model compared with prior art has tangible advantage and beneficial effect, by above technical scheme as can be known, this utility model has obtained the stereoeffect of rolling and gathering with the simple plane collection, finger dyeing has adopted colour band to replace traditional printing ink stamp box, uniform coloring is easily gone, also can use repeatedly; The stamp card changes roll web in addition, forms machinery and carries, and whole collection has realized mechanization.It is little, in light weight to have volume, is easy to carry, and can carry out collecting work in any place, simple to operate, also available hand moving operation during power failure.Gathering fingerprint with artificial rolling compares, has the acquisition quality height, gather qualification rate and almost reach 100%, substantially do not exist mobile, stagnate to wait underproof situations such as cause fuzzy, overlapping, distortion, simultaneously the plane is pushed and the stamp process has been removed from by the technical staff take the process of being operated by the stamp finger, do not have matching problem, therefore gather successfully fill very high; Efficient improves tens of times; Labor intensity reduces greatly.Compare with the electronics Acquisition Instrument, with low cost and need not the professional operation.
The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an electrical schematic diagram of the present utility model.
Fig. 3 is an axonometric chart of the present utility model.
Labelling among the figure:
1: colour band 2: ribbon cartridge 3: roll black touch-switch 4: painted groove
5: ribbon spool moving axis 6: point painted locating slot 7: paper tape 8: feeder
9: paper feed driving shaft 10: stamp groove 11: finger stamp locating slot
12: paper feed touch-switch 13: belt 14: the cortex backup rolls
15: back-moving spring 16: spring locating shaft 17: chart drive motor
18: paper feed stepping button 19: paper feed progress button 20: roll ink ribbon stepping button
21: roll ink ribbon progress button 22: the coil paper reversing switch
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to obtaining the fingerprint collecting device of three-sided fingerprint according to the plane stamp that the utility model proposes, its specific embodiment, structure, feature and effect thereof, describe in detail as after.
Referring to Fig. 1, Fig. 3: plane of the present utility model stamp obtains the fingerprint collecting device of three-sided fingerprint, it comprises the painted color applicator of finger, obtains the stamp fingerprint device of fingerprint, colour band 1 is positioned on the painted groove 4 by ribbon spool moving axis 5 in ribbon cartridge 2 in the described color applicator, roll black touch-switch 3 and be positioned at painted groove 4 bottoms, link to each other with circuit part; Fingerprint sampling paper tape 7 is loaded in the feeder 8, is positioned on the stamp groove 10 by paper feed driving shaft 9 in the stamp fingerprint device, pressure-bearing supports resetting-mechanism and is positioned at fingerprint sampling paper tape 7 times on the stamp groove 10, paper feed touch-switch 12 is positioned at stamp groove 10 bottoms, partly links to each other with electric portion.
Pressure-bearing supports resetting-mechanism and constitutes ring-type by a belt 13 and a back-moving spring 15, and belt 13 is by two cortex backup rolls, 14 location, and back-moving spring 15 is by three spring locating shafts, 16 location.
In order to guarantee the fingerprint collecting quality, this utility model is provided with a painted locating slot 6 of finger, be positioned at painted groove 4 after; A finger stamp locating slot 11 is positioned at by behind the seal groove 10.
Referring to Fig. 2: fingerprint collecting device of the present utility model, in the circuit part, roll ink ribbon stepping button SB1 and roll black touch-switch SB2 and tie bag KM1, normally closed switch KM1 wiring bag KM2, normal open switch KM1
1With the KM3 parallel connection, the time-delay normally closed switch KT1 wiring bag KM3 that connects then, normal open switch KM2 and KM3
1Series wiring bag KT1, normal open switch KM1
1With normal open switch KM4 parallel connection, the time-delay normally closed switch KT2 that connects then, wiring bag KM4, normal open switch KM4
1With normally closed switch KM3 series wiring bag KT2; Paper feed stepping button SB4, paper feed touch-switch SB5 and normal open switch KM5 parallel connection, the time-delay normally closed switch KT3 that connects then, wiring bag KM5, normal open switch KM5
1Series line bag KT3; Roll ink ribbon progress button SB3 and normal open switch KM2
1, KM3
2Parallel connection links to each other normally closed switch KM3 with one group of line of motor M D
1With normal open switch KM4
2Series connection back and normal open switch KM3
2Parallel connection, normal open switch KM4
2Connect another group line of motor M D; Paper feed progress button SB6 and normal open switch KM5
2Parallel connection connects reversing switch SQ common port, and other two ends of reversing switch SQ connect two groups of lines of motor ZD respectively.
When fingerprint sampling person's finger is pressed from painted groove, can be because of the drag effect after the motor outage, colour band can not be moved down with finger in the colour band tension of motor one side, finger slides on the colour band face, cause on the finger ink marks inhomogeneous, ill effects such as printing ink is absorbed in the fingerprint ditch cause fingerprint sampling trace smudgy.For head it off, take by self-contained circuit control with colour band is previous change 180 ° after 90 ° of the reversings colour band that makes the colour band of motor one side unclamp finger both sides when satisfying finger and press down can both move down synchronously with finger, make three faces of finger can both be evenly painted.Its operation principle is as follows: point to press when painted and roll ink ribbon stepping button SB1 or roll black touch-switch SB2, line bag KM1 gets electric, normal open switch KM1 closure, and line bag KM3, KM4 get electric, and normally closed switch KM3 disconnects, normal open switch KM3, KM4, KM3
2, KM4
2Closed, motor M D just changes, drive the ribbon spool moving axis, line bag KT1 got electric work after 5 seconds, and time-delay normally closed switch KT1 disconnects, line bag KM3 dead electricity, motor M D quits work, and this just is involved in ribbon cartridge with the colour band after painted in 5 seconds automatically, and is good colour in order to make colour band, must make colour band toward turning round 2-5 second, be by normally closed switch KM3, KM3
1Closure, motor M D counter-rotating, line bag KT2 gets the electric work 2-5 normally closed switch KT2 that delay time after second and disconnects, line bag KM4 dead electricity, normally closed switch KT2 disconnection, motor M D quits work and realizes this function.
Fingerprint sampling paper tape is because of the effect of coil paper Electric Machine Control structure, paper tape and supporting construction are stopped at stamp groove place, and paper tape suitably loosened at stamp groove two ends, behind the right-falling stroke place of getting finger, when stamp groove place presses down, because the effect of control circuit is moved when paper tape is pressed down with finger, guarantee sampling finger and paper tape DL synchronization, because the effect of cortical branches support mechanism, three of sampling finger are reliably contacted with paper tape, point leave the stamp groove after, paper tape moves ahead, its operation principle is as follows: during the finger stamp, press paper feed stepping button SB4 or paper feed touch-switch SB5, line bag KM5 gets, normal open switch KM5 closure, chart drive motor 17 operations, line bag KT3 gets the normally closed KT3 disconnection of time-delay after electric 5 seconds, line bag KM5 dead electricity, motor quits work, and this just moves ahead exhausted paper tape automatically with convenient next fingerprint collecting.
The inhomogeneous chromatic effect that affects of printing ink on colour band, or at first dress and more during Ribbon Change, press and roll ink ribbon progress button 21, make colour band progress, can make the printing ink on the colour band even.Its operation principle is as follows: press and roll ink ribbon progress button SB3, the drive motors operation drives ribbon spool moving axis 6 and drives colour band 1 progress.
In order to wear paper and maintenance of equipment and to regulate paper tape, be provided with paper feed progress button 19, when changing fingerprint sampling paper tape by the needs that print position on the groove, for making the smooth injection of paper, can press this button with behind the straight insertion paper feed of the paper running part, fingerprint sampling paper tape can be entered the orbit.Its operation principle is as follows: press paper feed progress button SB6, the reversing switch SQ that coil paper reversing switch 22 links to each other is pressed in the operation of crawl paper feed motor, and motor just changes, and paper tape is stepping forward, the motor counter-rotating, and paper tape is stepping backward.
The above, it only is preferred embodiment of the present utility model, be not that this utility model is done any pro forma restriction, any technical solutions of the utility model content that do not break away from,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.
Claims (5)
1, a kind of plane stamp obtains the fingerprint collecting device of three-sided fingerprint, it is characterized in that it comprises the painted color applicator of finger, obtains the stamp fingerprint device of fingerprint; Colour band in the described color applicator (1) is positioned on the painted groove (4) by ribbon spool moving axis (5) in ribbon cartridge (2), rolls black touch-switch (3) and is positioned at painted groove (4) bottom, links to each other with circuit part; Fingerprint sampling paper tape (7) is loaded in the feeder (8), is positioned on the stamp groove (10) by paper feed driving shaft (9) in the stamp fingerprint device, pressure-bearing supports resetting-mechanism and is positioned under the fingerprint sampling paper tape (7) on the stamp groove (10), paper feed touch-switch (12) is positioned at stamp groove (10) bottom, partly links to each other with electric portion.
2, fingerprint collecting device as claimed in claim 1, it is characterized in that pressure-bearing supports resetting-mechanism and constitutes ring-type by a belt (13) and a back-moving spring (15), belt (13) is by two cortex backup rolls (14) location, and back-moving spring (15) is located by three spring locating shafts (16).
3, fingerprint collecting device as claimed in claim 2, it is characterized in that having one the finger painted locating slot (6), be positioned at painted groove (4) after; A finger stamp locating slot (11) is positioned at by behind the seal groove (10).
4, fingerprint collecting device as claimed in claim 3 is characterized in that being provided with and rolls ink ribbon progress button (21); Paper feed progress button (19); Coil paper reversing switch (22).
5, as claim 1,2,3 or 4 described fingerprint collecting device, it is characterized in that in the described circuit part, roll ink ribbon stepping button SB1 and roll black touch-switch SB2 and tie bag KM1, normally closed switch KM1 wiring bag KM2, normal open switch KM1
1With the KM3 parallel connection, the time-delay normally closed switch KT1 wiring bag KM3 that connects then, normal open switch KM2 and KM3
1Series wiring bag KT1, normal open switch KM1
1With normal open switch KM4 parallel connection, the time-delay normally closed switch KT2 that connects then, wiring bag KM4, normal open switch KM4
1With normally closed switch KM3 series wiring bag KT2; Paper feed stepping button SB4, paper feed touch-switch SB5 and normal open switch KM5 parallel connection, the time-delay normally closed switch KT3 that connects then, wiring bag KM5, normal open switch KM5
1Series line bag KT3; Roll ink ribbon progress button SB3 and normal open switch KM2
1, KM3
2Parallel connection links to each other normally closed switch KM3 with one group of line of motor M D
1With normal open switch KM4
2Series connection back and normal open switch KM3
2Parallel connection, normal open switch KM4
2Connect another group line of motor M D; Paper feed progress button SB6 and normal open switch KM5
2Parallel connection connects reversing switch SQ common port, and other two ends of reversing switch SQ connect two groups of lines of motor ZD respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032350449U CN2624824Y (en) | 2003-06-19 | 2003-06-19 | Fingerprint collecting instrument for obtaining three-sides fingerprint by plan pressed imprinting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032350449U CN2624824Y (en) | 2003-06-19 | 2003-06-19 | Fingerprint collecting instrument for obtaining three-sides fingerprint by plan pressed imprinting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2624824Y true CN2624824Y (en) | 2004-07-14 |
Family
ID=34249531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032350449U Expired - Fee Related CN2624824Y (en) | 2003-06-19 | 2003-06-19 | Fingerprint collecting instrument for obtaining three-sides fingerprint by plan pressed imprinting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2624824Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614087B (en) * | 2008-06-26 | 2012-10-10 | 株式会社易保 | Outside main body of door lock device |
-
2003
- 2003-06-19 CN CNU032350449U patent/CN2624824Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614087B (en) * | 2008-06-26 | 2012-10-10 | 株式会社易保 | Outside main body of door lock device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |