CN108846973A - Financial security transaction method - Google Patents
Financial security transaction method Download PDFInfo
- Publication number
- CN108846973A CN108846973A CN201810735042.8A CN201810735042A CN108846973A CN 108846973 A CN108846973 A CN 108846973A CN 201810735042 A CN201810735042 A CN 201810735042A CN 108846973 A CN108846973 A CN 108846973A
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- China
- Prior art keywords
- hole
- piston
- pos machine
- clamping plate
- sucker
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- 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.)
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/0018—Constructional details, e.g. of drawer, printing means, input means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
Abstract
The invention belongs to the technical field of financial transactions, and particularly relates to a financial security transaction method, which comprises the following steps: s1, mounting the fixed frame on a desktop or a wall; s2, mounting the hand-held POS machine on the fixing frame in the S1, and adjusting the angle; s3, swiping the bank card on the handheld POS machine in the S2; s4, on the basis of S3, the cardholder inputs the bank card password on the hand-held POS machine; s5, on the basis of S4, a cardholder records the fingerprint and the sound into the handheld POS machine, and the handheld POS machine matches the recorded fingerprint and sound with the prestored fingerprint and sound; matching the fingerprint and the sound successfully in S6 and S5, and paying; if the matching of the fingerprint and the sound is unsuccessful in S5, inputting again; and S7, if the input is repeated for a plurality of times in S6 and the last time is unsuccessful, the bank card account is frozen. The method improves the safety of the POS machine during transaction by adopting multiple identity authentications.
Description
Technical field
The invention belongs to financial transaction technical field, specifically a kind of financial secure transaction method.
Background technique
POSPointofSales machine is a kind of terminal reader equipped with bar code or OCR code optical character code.POS machine
Working principle is：The magnetic strip information on bank card is read by the card reader being arranged thereon, is inputted and is traded by POS machine operator
The amount of money, holder input personally identifiable information, that is, password, these information are passed through unionpay center, system of Shang Song issuing bank by POS machine
System completes on-line transaction, provides the information of success or not, and print corresponding bill.POS machine application realize credit card,
The online consumption of the bank cards such as debit card, ensure that transaction safely, quickly and accurately, avoid manual query blacklist and pressure
Many and diverse labour such as single, improves work efficiency.
Existing POS machine mostly uses greatly exposed mode to be placed on sales counter when in use, when being traded, directly
It connecing and picks up POS machine progress swiping card, put back to sales counter again after the completion of operation, during this, POS machine is unavoidably collided,
Lead to the reduction of POS machine service life, performance is unstable.Meanwhile when carrying out POS machine transaction, it is only necessary to which inputting password can
It trades, without further authentication, to the biggish security risk of property safety bring of people.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of financial secure transaction method proposed by the present invention, this method is by adopting
The fixation to hand-held POS machine is realized with fixed frame, so that hand-held POS machine can be used as desk-top POS machine and use, avoids people
POS machine POS machine again of taking repeatedly damage, while avoiding in transaction POS machine from falling and damaging on the ground；And the present invention
By using Multi Identity Attestation, safety when POS machine transaction is improved.
The technical solution adopted by the present invention to solve the technical problems is：A kind of financial security counterparty of the present invention
Method, this approach includes the following steps：
Fixed frame is mounted on desktop or wall by S1；
Hand-held POS machine is mounted on the fixed frame in S1, and adjusts the angle by S2；
S3 swipes the card bank card in the hand-held POS machine in S2；
S4, on the basis of S3, holder inputs bank card password in hand-held POS machine；
S5, on the basis of S4, by fingerprint and sound typing hand-held POS machine, hand-held POS machine will record holder
Under fingerprint and sound matched with the fingerprint and sound prestored；
Fingerprint and sound successful match in S6, S5, payment；Fingerprint and sound matching are unsuccessful in S5, re-enter；
After re-entering in S7, S6 repeatedly, last time is also unsuccessful, then bank card account freezes；
The fixed frame used in this method includes pedestal and absorbing unit, and POS machine ontology is located in pedestal, and POS machine
Ontology passes through the clamp system being mounted on the base and realizes clamping, and absorbing unit is mounted on the bottom of pedestal, and pedestal passes through absorption
Unit realizes installation, and the POS machine ontology can rotate in the state of being clamped gear grips relative to pedestal one direction；POS machine
The top that the clamped position of ontology is located at POS machine ontology center of gravity is faced upward with the operation for guaranteeing POS machine ontology；Wherein,
The pedestal is made of left side arm, right arm and bottom edge, and left side arm, right arm and bottom edge form the structure of frame-type,
Through-hole is provided in the right arm, and right arm is offered downwards the T-slot for being through to through-hole, the left end of right arm by top
Latch is provided on face；The latch is provided with multiple and multiple latch circumferences in the outside of the through-hole, and latch is cut
Face shape is triangle, and multiple latches form circular zigzag structure；
The clamp system includes left side clamping plate, right side clamping plate, sliding axle, sliding block and spring, and the left side clamping plate passes through
Shaft is rotatably installed on the arm of left side；Axially disposed on the sliding axle right side to have sliding slot, sliding slot passes through in the vertical direction
Logical sliding axle, is provided with fixed pin in the sliding slot of sliding axle, and sliding axle right end passes through the through-hole of right arm, on sliding axle left side
It is provided with flanged structure；The right side clamping plate inner horizontal is provided with the unthreaded hole passed through for sliding axle, the left side of right side clamping plate
On offer the groove matched with the flanged structure of sliding axle, flanged structure is located in the groove of right side clamping plate, and sliding axle is worn
The unthreaded hole of right side clamping plate is crossed, is provided with limit hole on the right side of right side clamping plate；The sliding block is set to the T-slot of right arm
Interior, sliding block lower end passes through the sliding slot of sliding axle, and part of the sliding block in sliding slot is located at the left side of fixed pin, and the right side of sliding block is
The inclined-plane to concave, the bottom on inclined-plane are provided with a retention bead；The spring is mounted on sliding axle, and spring is located at right side folder
Between plate and latch, the left end of spring is a straightway, on the right side of the straightway insertion of spring left end in the limit hole of clamping plate, spring
Right end and right side clamping plate it is at an angle, the right end of spring is embedded between two latches.When needing POS machine ontology being put into bottom
When seat is internal, it is pressed downward sliding block, sliding block is moved downward along the T-slot of right arm, since the right side of sliding block is inclined-plane, sliding block
It is mobile to push fixed pin, so that sliding axle be made to move downward, the distance between right left side clamping plate and right side clamping plate increase, and are convenient for
POS machine ontology is put into.When needing to rotate the angle of POS machine ontology, POS machine ontology is rotated forward, due to spring left end card
In limit hole, right side clamping plate with spring pivotal is driven when POS machine ontology rotates, since spring right end is at an angle and
It is embedded between two latches, when spring pivotal, the right end of spring can smoothly transit between latch, when POS machine ontology reversely turns
When dynamic, the right end of spring withstands latch, limits the reversion of POS machine ontology.
The spring is wound by hollow circular-tube and hollow circular-tube is divided into two along the coiling direction progress wire cutting of spring again
And be made, the coiling direction inside hollow circular-tube along spring is welded with the reinforcing rib using weld seam as entity, for improving spring
Intensity, the left end level of spring are welded with a positive stop strip, and positive stop strip is embedded in limit hole, at this point, the axial dimension of spring reduces,
It is easily installed use, the design of reinforcing rib ensure that the elasticity of spring.
The left side clamping plate be provided with rubber layer on the end face of POS machine body contacts, it is same on the end face of right side clamping plate
Sample is provided with rubber layer.The presence of rubber layer increases the frictional force between POS machine ontology and left side clamping plate and right side clamping plate, protects
The installation for having demonstrate,proved POS machine ontology is firm.
The absorbing unit is sucker, and pedestal is by sucker suction on desktop or metope.To make POS machine ontology
To install and use occasion wider, it is easy to use.
The generally discoidal rotary structure of the sucker, sucker include shell, inner casing, outer sucker, piston, reply member
Part, interior sucker and piston rod, the shell are threadedly secured in the tapped through hole that bottom edge center opens up, and the inner casing passes through
Threaded coaxial is fixed inside of the housing, and the outer suction cup sealed is clamped between shell and inner casing, and outer sucker is horn-like
Structure, the center of outer sucker are equipped with mounting hole, and outer sucker is coaxially set in outside inner casing by mounting hole, outside the mounting hole
Side is coaxially arranged with the guide groove of circular ring shape, and the lower circumference of the guide groove is equidistantly equipped with several gas vents, and gas vent is
Down big up small conical structure, gas vent are equivalent to the effect of check valve；The inner casing center is equipped with the piston that Open Side Down
Hole, the inner wall of piston hole are equipped with the first venthole with gas vent connection, and the lower end surface of inner casing is equipped with and the guide groove connection
The second venthole；The piston seal is slidably mounted in the piston hole, and the center of piston is equipped with pressure relief vent；The piston
Bar is penetrated in piston hole by the upper end of shell, and piston rod is slidably connected with inner casing sealing, is unloaded described in the lower end insertion of piston rod
It presses in hole, is connected between piston rod and piston by rubber sheet gasketing, the lower end of the pressure relief vent and piston rod is equipped with
Mutually matched spiral shape protrusion, when rotary-piston bar, makes the lower end of piston rod under spiral shape raised role
It is detached from pressure relief vent, does not form sealing between piston rod and piston；The top of the piston is equipped with for pulling up piston
Reply element；The bottom end of the piston rod is equipped with interior sucker, interior sucker and outer sucker with the use of the fixation for realizing pedestal.Value
It is noted that form negative pressure chamber between outer sucker, desktop or metope, inner casing, piston, piston rod and rubber sheet gasketing,
When absorption, piston rod is pressed down on, piston rod band piston drives the indoor air of negative pressure out of, and the indoor air of negative pressure passes through the
Two ventholes, guide groove, gas vent and the first venthole enter piston hole, since gas vent is equivalent to the effect of check valve, make
It obtains the indoor air of negative pressure to reduce, and piston has the trend moved upwards under the action of replying element, so that negative pressure chamber
Interior formation negative pressure, to realize absorption；While pressing piston rod, interior sucker is also just adsorbed, and ensure that the reliable of absorption
Property.To reduce volume and weight of the invention, the height of sucker should design it is the smaller the better, and for the leakproofness of connection with
And fastness is also more demanding, existing sucker is unable to satisfy these requirements, this kind of sucker that present inventor designs
It is sealed using the preferable silica gel material of leakproofness, is enhancing structure intensity, the present invention is using shell and the external sucker of inner casing
Be clamped fixed form so that outer sucker stretch out it is a little realize sealing, the application also set up interior sucker cooperate outer sucker into
Row absorption, realizes double insurance.
The reply element is stretch cord, the S-type bottom for being fixed on piston hole of the stretch cord and piston upper surface it
Between, and one end of stretch cord is fixed on the upper surface of piston hole bottom or piston, the other end of stretch cord is fixed on piston rod
On.The present embodiment uses reset power of the stretch cord as piston, greatly reduces the height dimension of sucker.
The shell, inner casing, piston and piston rod are made of engineering plastics, and the bottom of piston hole is equipped with arc-shaped hole,
Arc-shaped hole is multiple along being uniformly arranged in the radial direction with for piston hole, and the upper surface of piston is equipped with identical with piston hole bottom arc-shaped
Hole, the stretch cord pass through the arc-shaped hole and S-type arrangement, and the piston rod center is equipped with blind hole, and the bottom of blind hole is set
There is through hole, the aperture of through hole is greater than the diameter of stretch cord, when installing stretch cord, by one end Fastener of stretch cord, knot
The diameter of button is greater than the aperture of the arc-shaped hole, and then stretch cord is S-type sequentially passes through arc-shaped hole, and then stretch cord passes through
Through hole is simultaneously drawn by blind hole, is located at piston in piston hole, and pre-tighten to stretch cord, after the completion of preload, by bullet
Power rope Fastener, and so that the diameter to knot at this is greater than the diameter of through hole and be less than diameter of blind hole.
The bottom of the piston hole is equipped with rope slot, the upper table of piston between same adjacent circular arc shape hole radially
Face is also equipped with identical rope slot, and stretch cord is located in rope slot, can avoid the extrusion abrasion to stretch cord.
The top of the piston rod is "-" type structure, twists piston rod convenient for manpower, and the top of piston rod is equipped with circle
The side of arc groove, circular groove is equipped with air discharge duct, can be realized in circular groove to piston rod by thumb press
Pressing, piston hole is conducive to the absorption of sucker by through hole, blind hole and air discharge duct and atmosphere.
The outer sucker and interior sucker are made of silica gel material.
Beneficial effects of the present invention are as follows：
1. this method realizes the fixation to hand-held POS machine by using fixed frame, so that hand-held POS machine can be used as
Desk-top POS machine uses, and avoids people and takes repeatedly the damage of POS machine POS machine again, while the POS machine in transaction being avoided to fall
Fall to the ground damage；And the present invention improves safety when POS machine transaction by using Multi Identity Attestation.
2. the fixed frame used in this method makes POS machine be smoothly fixed on bottom by setting pedestal and clamp system
Seat is internal, the damage for playing the role of protection to POS machine, avoiding POS machine, while the design of sucker keeps POS machine real
The placement of existing various ways, convenient for the preservation and placement of POS machine；The clamp system of setting, by pushing sliding block to make right side clamping plate
It is mobile, it is clamped so that POS machine is smoothly put into realization, when rotating POS machine, since both ends of the spring is respectively embedded into right side clamping plate and card
Tooth, spring limit the rotation of POS machine, one-directionally rotate POS machine can only, have not only realized the angular adjustment but also energy of POS machine
The fixation for guaranteeing POS machine, to facilitate operation.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is the main view of fixed frame；
Fig. 2 is the enlarged partial sectional view in Fig. 1 at A；
Fig. 3 is the schematic diagram of spring of the present invention；
Fig. 4 is the fixed schematic diagram on the right side wall of latch of the present invention；
Fig. 5 is the schematic diagram of the another embodiment of spring of the present invention；
Fig. 6 is the structural schematic diagram of sucker of the invention；
Fig. 7 is enlarged drawing at B in Fig. 6；
Fig. 8 is enlarged drawing at C in Fig. 6；
Fig. 9 is the schematic diagram of POS machine ontology of the present invention on the table by absorbing unit installation；
Figure 10 is the schematic diagram that POS machine ontology of the present invention is mounted on perpendicular by absorbing unit；
In figure：POS machine ontology 1, absorbing unit 3, clamp system 4, left side arm 21, right arm 22, bottom edge 23, leads to pedestal 2
Hole 221, latch 5, left side clamping plate 41, right side clamping plate 42, sliding axle 43, sliding block 44, spring 45, sliding slot 431, is consolidated T-slot 222
Rationed marketing 46, limit hole 421, retention bead 441, hollow circular-tube 451, reinforcing rib 452, positive stop strip 453, rubber layer 47, sucker 31,
Shell 61, outer sucker 63, piston 64, replys element 65, interior sucker 66, piston rod 67, the ventilation of piston hole 621, first at inner casing 62
It is hole 622, the second venthole 623, guide groove 631, gas vent 632, rubber sheet gasketing 641, spiral shape protrusion 642, arc-shaped
Hole 6211, rope slot 6212, blind hole 671, through hole 672, circular groove 673.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1, a kind of financial secure transaction method of the present invention, this approach includes the following steps：
Fixed frame is mounted on desktop or wall by S1；
Hand-held POS machine is mounted on the fixed frame in S1, and adjusts the angle by S2；
S3 swipes the card bank card in the hand-held POS machine in S2；
S4, on the basis of S3, holder inputs bank card password in hand-held POS machine；
S5, on the basis of S4, by fingerprint and sound typing hand-held POS machine, hand-held POS machine will record holder
Under fingerprint and sound matched with the fingerprint and sound prestored；
Fingerprint and sound successful match in S6, S5, payment；Fingerprint and sound matching are unsuccessful in S5, re-enter；
After re-entering in S7, S6 repeatedly, last time is also unsuccessful, then bank card account freezes；
The fixed frame used in this method includes pedestal 2 and absorbing unit 3, and POS machine ontology 1 is located in pedestal 2, and
POS machine ontology 1 realizes by the clamp system 4 being mounted on pedestal 2 and clamps that absorbing unit 3 is mounted on the bottom of pedestal 2, bottom
Seat 2 realizes installation by absorbing unit 3, and the POS machine ontology 1 can the list of pedestal 2 relatively in the state that clamped mechanism 4 clamps
Direction rotation；The clamped position of POS machine ontology 1 is located at the top of 1 center of gravity of POS machine ontology to guarantee the operation of POS machine ontology 1
Upwardly；Wherein,
As shown in Figure 1, Figure 2 and Figure 4, the pedestal 2 is made of left side arm 21, right arm 22 and bottom edge 23, left side arm 21,
Right arm 22 and bottom edge 23 form the structure of frame-type, are provided with through-hole 221 in the right arm 22, and right arm 22 from top to
Under offer the T-slot 222 for being through to through-hole 221, be provided with latch 5 on the left side of right arm 22；The latch 5 is provided with
Multiple and multiple 5 circumferences of latch are triangle, multiple latches 5 in the outside of the through-hole 221, the cross sectional shape of latch 5
Form circular zigzag structure；
As shown in Figures 2 and 3, as one embodiment of the present invention, the clamp system 4 include left side clamping plate 41,
Right side clamping plate 42, sliding axle 43, sliding block 44 and spring 45, the left side clamping plate 41 are rotatably installed in left side arm 21 by shaft
On；Axially disposed on 43 right side of sliding axle to have sliding slot 431, sliding slot 431 penetrates through sliding axle 43 in the vertical direction, sliding
Fixed pin 46 is provided in the sliding slot 431 of moving axis 43,43 right end of sliding axle passes through the through-hole 221 of right arm 22, and sliding axle 43 is left
Flanged structure is provided on end face；42 inner horizontal of right side clamping plate is provided with the unthreaded hole passed through for sliding axle 43, right side folder
The groove matched with the flanged structure of sliding axle 43 is offered on the left side of plate 42, flanged structure is located at right side clamping plate 42
In groove, sliding axle 43 passes through the unthreaded hole of right side clamping plate 42, is provided with limit hole 421 on the right side of right side clamping plate 42；It is described
Sliding block 44 is set in the T-slot 222 of right arm 22, and 44 lower end of sliding block passes through the sliding slot 431 of sliding axle 43, and sliding block 44 is in sliding slot
Part in 431 is located at the left side of fixed pin 46, and the right side of sliding block 44 is the inclined-plane to concave, and the bottom on inclined-plane is provided with one
Retention bead 441；The spring 45 is mounted on sliding axle 43, and spring 45 is between right side clamping plate 42 and latch 5, spring 45
Left end be a straightway, 45 left end of spring straightway insertion right side clamping plate 42 limit hole 421 in, the right end of spring 45 with
Right side clamping plate 42 is at an angle, and the right end of spring 45 is embedded between two latches 5.When needing POS machine ontology 1 being put into pedestal
When 2 inside, it is pressed downward sliding block 44, sliding block 44 is moved downward along the T-slot 222 of right arm 22, due to the right side of sliding block 44
For inclined-plane, it is mobile that sliding block 44 pushes fixed pin 46, so that sliding axle 43 is moved downward, right left side clamping plate 41 and right side clamping plate 42
The distance between increase, convenient for being put into for POS machine ontology 1.When needing to rotate the angle of POS machine ontology 1, POS is rotated forward
Machine ontology 1 drives spring when right side clamping plate 42 is with the rotation of POS machine ontology 1 since 45 left end of spring is stuck in limit hole 421
45 rotations, since 45 right end of spring is at an angle and is embedded between two latches 5, when spring 45 rotates, the right end of spring 45
It can smoothly transit between latch 5, when POS machine ontology 1 rotates backward, the right end of spring 45 withstands latch 5, limits
The reversion of POS machine ontology 1.
As shown in figure 5, the spring 45 is wound by hollow circular-tube 451 again will as another embodiment of the invention
Hollow circular-tube 451 be divided into two along spring 45 coiling direction carry out wire cutting and be made, along spring 45 inside hollow circular-tube 451
Coiling direction be welded with the reinforcing rib 452 using weld seam as entity, for improving the intensity of spring 45, the left end of spring 45 is horizontal
It is welded with a positive stop strip 453, positive stop strip 453 is embedded in limit hole 421, at this point, the axial dimension of spring 45 reduces, is easily installed
It uses, the design of reinforcing rib 452 ensure that the elasticity of spring 45.45 material of spring in the technical program is spring steel material.
As shown in Fig. 2, the left side clamping plate 41 be provided with rubber layer 47 on the end face of 1 body contacts of POS machine ontology,
Rubber layer 47 is again provided on the end face of right side clamping plate 42.The presence of rubber layer 47 increases POS machine ontology 1 and left side clamping plate
Frictional force between 41 and right side clamping plate 42 ensure that the installation of POS machine ontology 1 is firm.
As shown in Figure 9 and Figure 10, the absorbing unit 3 is sucker 31, and pedestal 2 is adsorbed on desktop or wall by sucker 31
On face.To, make POS machine ontology 1 to install and use occasion wider, it is easy to use.
As shown in fig. 6, as one embodiment of the present invention, the generally discoidal revolving body knot of the sucker 31
Structure, sucker 31 includes shell 61, inner casing 62, outer sucker 63, piston 64, replys element 65, interior sucker 66 and piston rod 67, described
Shell 61 is threadedly secured in the tapped through hole that 23 center of bottom edge opens up, and the inner casing 62 is fixed on outer by threaded coaxial
The inside of shell 61, and 63 sealed clamping of outer sucker, between shell 61 and inner casing 62, outer sucker 63 is horn-like structure, outside
The center of sucker 63 is equipped with mounting hole, and outer sucker 63 is coaxially set in outside inner casing 62 by mounting hole, outside the mounting hole
Side is coaxially arranged with the guide groove 631 of circular ring shape, and the lower circumference of the guide groove 631 is equidistantly equipped with several gas vents 632,
Gas vent 632 is down big up small conical structure, and gas vent 632 is equivalent to the effect of check valve；62 center of inner casing is set
There is the piston hole 621 that Open Side Down, the inner wall of piston hole 621 is equipped with the first venthole 622 with 632 connection of gas vent, inner casing
62 lower end surface is equipped with the second venthole 623 with 631 connection of guide groove；The sealing of piston 64 is slidably mounted on described
In piston hole 621, the center of piston 64 is equipped with pressure relief vent；The piston rod 67 is penetrated in piston hole 621 by the upper end of shell 61,
And piston rod 67 is slidably connected with the sealing of inner casing 62, the lower end of piston rod 67 is inserted into the pressure relief vent, piston rod 67 and piston
It is connected between 64 by rubber sheet gasketing 641, the lower end of the pressure relief vent and piston rod 67 is equipped with mutually matched spiral shell
Shape protrusion 642 is revolved, when rotary-piston bar 67, makes the lower end of piston rod 67 de- under the action of spiral shape protrusion 642
From pressure relief vent, sealing is not formed between piston rod 67 and piston 64；The top of the piston 64 is equipped with for piston 64 is upward
The reply element 65 of pulling；The bottom end of the piston rod 67 is equipped with interior sucker 66, and interior sucker 66 is used cooperatively with outer sucker 63
Realize the fixation of pedestal 2.It is worth noting that, outer sucker 63, desktop or metope, inner casing 62, piston 64, piston rod 67 and rubber
It forms negative pressure chamber between glue gasket seal 641, when absorption, presses down on piston rod 67, piston rod 67 is with piston 64 by negative pressure
Indoor air is driven out of, and the indoor air of negative pressure passes through the second venthole 623, guide groove 631, gas vent 632 and the first ventilation
Hole 622 enters piston hole 621, since gas vent 632 is equivalent to the effect of check valve, so that the indoor air of negative pressure is reduced, and
And piston 64 has the trend moved upwards under the action of replying element 65, so that negative pressure is formed in negative pressure chamber, to realize
Absorption；While pressing piston rod 67, interior sucker 66 is also just adsorbed, and ensure that the reliability of absorption.To reduce the present invention
Volume and weight, the height of sucker 31 should design the smaller the better, and leakproofness for connection and fastness are also wanted
Ask higher, existing sucker is unable to satisfy these requirements, this kind of sucker that present inventor designs using leakproofness compared with
Good silica gel material is sealed, and is enhancing structure intensity, and the present invention is pressed from both sides using shell 61 with the external sucker 63 of inner casing 62
The form fastened so that outer sucker 63 stretch out it is a little realize sealing, the application also set up interior sucker 66 cooperate outer sucker 63 into
Row absorption, realizes double insurance.
As shown in Figure 6 to 7, as one embodiment of the present invention, the reply element 65 is stretch cord, the bullet
Between the S-type bottom for being fixed on piston hole 621 of power rope and 64 upper surface of piston, and one end of stretch cord is fixed on piston hole
621 bottoms or the upper surface of piston 64, the other end of stretch cord are fixed on piston rod 67.The present embodiment is made using stretch cord
For the reset power of piston 64, the height dimension of sucker is greatly reduced.
As shown in fig. 6, as one embodiment of the present invention, the shell 61, inner casing 62, piston 64 and piston rod 67
It is made of engineering plastics, the bottom of piston hole 621 is equipped with arc-shaped hole 6211, diameter of the arc-shaped hole 6211 along piston hole 621
Multiple to being evenly arranged with, the upper surface of piston 64 is equipped with arc-shaped hole 6211 identical with 621 bottom of piston hole, the elastic force
Rope is equipped with blind hole 671 across the arc-shaped hole 6211 and S-type arrangement, 67 center of piston rod, and the bottom of blind hole 671 is set
There is through hole 672, the aperture of through hole 672 is greater than the diameter of stretch cord, and when installing stretch cord, one end of stretch cord is knotted
Button, the diameter to knot are greater than the aperture of the arc-shaped hole 6211, and then stretch cord is S-type sequentially passes through arc-shaped hole 6211,
Then stretch cord passes through through hole 672 and is drawn by blind hole 671, is located at piston 64 in piston hole 621, and to stretch cord
It is pre-tightened, after the completion of preload, by stretch cord Fastener, and the diameter to knot at this is made to be greater than the diameter of through hole 672 and small
In the diameter of blind hole 671.
As shown in fig. 7, as one embodiment of the present invention, the bottom of the piston hole 621 be located at it is same radially
Adjacent circular arc shape hole 6211 between be equipped with rope slot 6212, the upper surface of piston 64 is also equipped with identical rope slot 6212,
Stretch cord is located in rope slot 6212, can avoid the extrusion abrasion to stretch cord.
As shown in fig. 6, the top of the piston rod 67 is "-" type structure, just as one embodiment of the present invention
Piston rod 67 is twisted in manpower, and the top of piston rod 67 is equipped with circular groove 673, the side of circular groove 673 is equipped with
Air discharge duct can realize the pressing to piston rod 67 by thumb press in circular groove 673, and piston hole 621 is by running through
Hole 672, blind hole 671 and air discharge duct and atmosphere, are conducive to the absorption of sucker.
As one embodiment of the present invention, the outer sucker 63 and interior sucker 66 are made of silica gel material.
When needing POS machine ontology 1 being put into 2 inside of pedestal, be pressed downward sliding block 44, sliding block 44 along right arm 22 T
Shape slot 222 moves downward, and since the right side of sliding block 44 is inclined-plane, sliding block 44 pushes fixed pin 46 mobile, to make sliding axle
43 move downward, and the distance between right left side clamping plate 41 and right side clamping plate 42 increase, convenient for being put into for POS machine ontology 1.Work as needs
When rotating the angle of POS machine ontology 1, POS machine ontology 1 is rotated forward, since 45 left end of spring is stuck in limit hole 421, right side
Clamping plate 42 when POS machine ontology 1 rotates with driving spring 45 to rotate, since 45 right end of spring is at an angle and two card of insertion
Between tooth 5, when spring 45 rotates, the right end of spring 45 can smoothly transit between latch 5, when POS machine ontology 1 rotates backward
When, the right end of spring 45 withstands latch 5, limits the reversion of POS machine ontology 1.
Although the present invention be illustrated by specific embodiment, it will be appreciated by those skilled in the art that, do not departing from
In the case where the scope of the invention, various transformation and equivalent substitute can also be carried out to the present invention.In addition, being directed to particular condition or material
Material, can do various modifications to the present invention, without departing from the scope of the present invention.Therefore, the present invention is not limited to disclosed tool
Body embodiment, and should include the whole embodiments fallen within the scope of the appended claims.
Claims (10)
1. a kind of financial secure transaction method, which is characterized in that this approach includes the following steps：
Fixed frame is mounted on desktop or wall by S1；
Hand-held POS machine is mounted on the fixed frame in S1, and adjusts the angle by S2；
S3 swipes the card bank card in the hand-held POS machine in S2；
S4, on the basis of S3, holder inputs bank card password in hand-held POS machine；
S5, on the basis of S4, by fingerprint and sound typing hand-held POS machine, hand-held POS machine will be recorded holder
Fingerprint and sound are matched with the fingerprint and sound prestored；
Fingerprint and sound successful match in S6, S5, payment；Fingerprint and sound matching are unsuccessful in S5, re-enter；
After re-entering in S7, S6 repeatedly, last time is also unsuccessful, then bank card account freezes；
The fixed frame used in this method includes pedestal (2) and absorbing unit (3), and POS machine ontology (1) is located in pedestal (2), and
And POS machine ontology (1) realizes by the clamp system (4) being mounted on pedestal (2) and clamps that absorbing unit (3) is mounted on pedestal
(2) bottom, pedestal (2) realize installation by absorbing unit (3), and the POS machine ontology (1) clamps in clamped mechanism (4)
In the state of can be rotated relative to pedestal (2) one direction；The clamped position of POS machine ontology (1) is located at POS machine ontology (1) center of gravity
Top faced upward with the operation for guaranteeing POS machine ontology (1)；Wherein,
The pedestal (2) is made of left side arm (21), right arm (22) and bottom edge (23), left side arm (21), right arm (22) and
Bottom edge (23) forms the structure of frame-type, is provided with through-hole (221) on the right arm (22), and right arm (22) is downward by top
The T-slot (222) for being through to through-hole (221) is offered, is provided with latch (5) on the left side of right arm (22)；The latch
(5) multiple and multiple latch (5) circumferences are provided in the outside of the through-hole (221), the cross sectional shape of latch (5) is three
Angular, multiple latches (5) form circular zigzag structure；
The clamp system (4) includes left side clamping plate (41), right side clamping plate (42), sliding axle (43), sliding block (44) and spring
(45), the left side clamping plate (41) is rotatably installed on left side arm (21) by shaft；Edge on sliding axle (43) right side
It is axially provided with sliding slot (431), sliding slot (431) penetrates through sliding axle (43), the sliding slot (431) of sliding axle (43) in the vertical direction
It is inside provided with fixed pin (46), sliding axle (43) right end passes through the through-hole (221) of right arm (22), on sliding axle (43) left side
It is provided with flanged structure；Right side clamping plate (42) inner horizontal is provided with the unthreaded hole passed through for sliding axle (43), right side clamping plate
(42) groove matched with the flanged structure of sliding axle (43) is offered on left side, flanged structure is located at right side clamping plate
(42) in groove, sliding axle (43) passes through the unthreaded hole of right side clamping plate (42), is arranged on the right side of right side clamping plate (42) limited
Position hole (421)；The sliding block (44) is set in the T-slot (222) of right arm (22), and sliding block (44) lower end passes through sliding axle
(43) sliding slot (431), part of the sliding block (44) in sliding slot (431) are located at the left side of fixed pin (46), the right side of sliding block (44)
End face is the inclined-plane to concave, and the bottom on inclined-plane is provided with a retention bead (441)；The spring (45) is mounted on sliding axle
(43) on, spring (45) is located between right side clamping plate (42) and latch (5), and the left end of spring (45) is a straightway, spring
(45) in the limit hole (421) of the straightway insertion right side clamping plate (42) of left end, the right end of spring (45) and right side clamping plate (42)
It is at an angle, between the right end insertion two latches (5) of spring (45).
2. a kind of financial secure transaction method according to claim 1, it is characterised in that：The spring (45) is by open circles
Pipe (451) winding again by hollow circular-tube (451) be divided into two along spring (45) coiling direction carry out wire cutting and be made, it is hollow
The internal coiling direction along spring (45) of round tube (451) is welded with the reinforcing rib (452) using weld seam as entity, for improving spring
(45) intensity, the left end level of spring (45) are welded with a positive stop strip (453), and positive stop strip (453) is embedded in limit hole (421)
It is interior.
3. a kind of financial secure transaction method according to claim 1, it is characterised in that：The left side clamping plate (41) with
It is provided with rubber layer (47) on the end face of POS machine ontology (1) contact, is again provided with rubber layer on the end face of right side clamping plate (42)
(47)。
4. a kind of financial secure transaction method according to claim 1, it is characterised in that：The absorbing unit (3) is to inhale
Disk (31), pedestal (2) are adsorbed on desktop or metope by sucker (31).
5. a kind of financial secure transaction method according to claim 4, it is characterised in that：The sucker (31) is generally round
The rotary structure of dish type, sucker (31) include shell (61), inner casing (62), outer sucker (63), piston (64), reply element
(65), interior sucker (66) and piston rod (67), the shell (61) are threadedly secured to the screw thread that bottom edge (23) center opens up
In through-hole, the inner casing (62) is fixed on the inside of shell (61), and the outer sucker (63) sealed clamping by threaded coaxial
Between shell (61) and inner casing (62), outer sucker (63) is horn-like structure, and the center of outer sucker (63) is equipped with mounting hole, outside
Sucker (63) is coaxially set in inner casing (62) outside by mounting hole, is coaxially arranged with leading for circular ring shape on the outside of the mounting hole
To slot (631), the lower circumference of the guide groove (631) is equidistantly equipped with several gas vents (632), under gas vent (632) is
Small conical structure upper greatly, gas vent (632) are equivalent to the effect of check valve；Inner casing (62) center is equipped with Open Side Down
Piston hole (621), the inner wall of piston hole (621) is equipped with the first venthole (622) with gas vent (632) connection, inner casing
(62) lower end surface is equipped with the second venthole (623) with the guide groove (631) connection；Piston (64) the sealing sliding peace
In the piston hole (621), the center of piston (64) is equipped with pressure relief vent；The piston rod (67) by shell (61) upper end
It penetrates in piston hole (621), and piston rod (67) is slidably connected with inner casing (62) sealing, described in the lower end insertion of piston rod (67)
In pressure relief vent, it is connect between piston rod (67) and piston (64) by rubber sheet gasketing (641), the pressure relief vent and piston rod
(67) lower end is equipped with mutually matched spiral shape protrusion (642), when rotary-piston bar (67), in spiral shape protrusion
(642) lower end of piston rod (67) is made to be detached from pressure relief vent under the action of, not shape between piston rod (67) and piston (64)
At sealing；The top of the piston (64) is equipped with the reply element (65) for pulling up piston (64)；The piston rod
(67) bottom end is equipped with interior sucker (66), and interior sucker (66) and outer sucker (63) are with the use of the fixation for realizing pedestal (2).
6. a kind of financial secure transaction method according to claim 5, it is characterised in that：The reply element (65) is bullet
Power rope, between the S-type bottom for being fixed on piston hole (621) of the stretch cord and piston (64) upper surface, and the one of stretch cord
End is fixed on the upper surface of piston hole (621) bottom or piston (64), and the other end of stretch cord is fixed on piston rod (67).
7. a kind of financial secure transaction method according to claim 8, it is characterised in that：The shell (61), inner casing
(62), piston (64) and piston rod (67) are made of engineering plastics, and the bottom of piston hole (621) is equipped with arc-shaped hole
(6211), arc-shaped hole (6211) is multiple along being uniformly arranged in the radial direction with for piston hole (621), the upper surface of piston (64) be equipped with
The identical arc-shaped hole (6211) in piston hole (621) bottom, the stretch cord pass through the arc-shaped hole (6211) and S-type cloth
It sets, piston rod (67) center is equipped with blind hole (671), and the bottom of blind hole (671) is equipped with through hole (672), through hole (672)
Aperture be greater than stretch cord diameter, when install stretch cord, by one end Fastener of stretch cord, the diameter to knot be greater than described in
The aperture of arc-shaped hole (6211), then stretch cord is S-type sequentially passes through arc-shaped hole (6211), and then stretch cord passes through and runs through
Hole (672) is simultaneously drawn by blind hole (671), is located at piston (64) in piston hole (621), and pre-tighten to stretch cord,
After the completion of preload, by stretch cord Fastener, and so that the diameter to knot at this is greater than the diameter of through hole (672) and be less than blind hole
(671) diameter.
8. a kind of financial secure transaction method according to claim 7, it is characterised in that：The bottom of the piston hole (621)
Portion is equipped with rope slot (6212) between same adjacent circular arc shape hole (6211) radially, and the upper surface of piston (64) is also set
It is equipped with identical rope slot (6212).
9. a kind of financial secure transaction method according to claim 8, it is characterised in that：The top of the piston rod (67)
For "-" type structure, and the top of piston rod (67) is equipped with circular groove (673), and the side of circular groove (673) is equipped with
Air discharge duct.
10. a kind of financial secure transaction method according to claim 9, it is characterised in that：The outer sucker (63) and interior
Sucker (66) is made of silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810735042.8A CN108846973B (en) | 2018-07-06 | 2018-07-06 | Financial security transaction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810735042.8A CN108846973B (en) | 2018-07-06 | 2018-07-06 | Financial security transaction method |
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| CN108846973B CN108846973B (en) | 2020-09-01 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004071230A1 (en) * | 2003-02-14 | 2004-08-26 | Kabushiki Kaisha Bandai | Badge production device, badge, and press form mounting method in badge production device |
| US20100128047A1 (en) * | 2008-11-26 | 2010-05-27 | Toshiba Tec Kabushiki Kaisha | Commodity sales data processing apparatus and control method therefor |
| CN102222307A (en) * | 2011-07-06 | 2011-10-19 | 贾加 | Self-service shopping system using bank card |
| EP2384709A1 (en) * | 2010-05-05 | 2011-11-09 | Biedermann Motech GmbH & Co. KG | Receiving part for receiving a rod for coupling the rod to a bone anchoring element, bone anchoring device, method and tool for assembling the same |
| CN104715372A (en) * | 2013-12-17 | 2015-06-17 | 青岛龙泰天翔通信科技有限公司 | Card swiping transaction method |
| CN204496626U (en) * | 2015-03-17 | 2015-07-22 | 睢曼曼 | A kind of financial POS machine Password Input protective device |
| CN205812285U (en) * | 2016-07-28 | 2016-12-14 | 黄冬云 | A kind of light pricker cat of band sucker |
| DE102016208059A1 (en) * | 2016-05-11 | 2017-11-16 | Geze Gmbh | DRIVE FOR ONE DOOR |
| CN206653844U (en) * | 2017-03-31 | 2017-11-21 | 许昌职业技术学院 | A kind of removable drawing board |
| CN206863500U (en) * | 2017-03-19 | 2018-01-09 | 孟祥扬 | A kind of time-consuming metering device for computer software developer |
-
2018
- 2018-07-06 CN CN201810735042.8A patent/CN108846973B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004071230A1 (en) * | 2003-02-14 | 2004-08-26 | Kabushiki Kaisha Bandai | Badge production device, badge, and press form mounting method in badge production device |
| US20100128047A1 (en) * | 2008-11-26 | 2010-05-27 | Toshiba Tec Kabushiki Kaisha | Commodity sales data processing apparatus and control method therefor |
| EP2384709A1 (en) * | 2010-05-05 | 2011-11-09 | Biedermann Motech GmbH & Co. KG | Receiving part for receiving a rod for coupling the rod to a bone anchoring element, bone anchoring device, method and tool for assembling the same |
| CN102222307A (en) * | 2011-07-06 | 2011-10-19 | 贾加 | Self-service shopping system using bank card |
| CN104715372A (en) * | 2013-12-17 | 2015-06-17 | 青岛龙泰天翔通信科技有限公司 | Card swiping transaction method |
| CN204496626U (en) * | 2015-03-17 | 2015-07-22 | 睢曼曼 | A kind of financial POS machine Password Input protective device |
| DE102016208059A1 (en) * | 2016-05-11 | 2017-11-16 | Geze Gmbh | DRIVE FOR ONE DOOR |
| CN205812285U (en) * | 2016-07-28 | 2016-12-14 | 黄冬云 | A kind of light pricker cat of band sucker |
| CN206863500U (en) * | 2017-03-19 | 2018-01-09 | 孟祥扬 | A kind of time-consuming metering device for computer software developer |
| CN206653844U (en) * | 2017-03-31 | 2017-11-21 | 许昌职业技术学院 | A kind of removable drawing board |
Non-Patent Citations (5)
| Title |
|---|
| DER-SONGLEE: "Preferred viewing distance and screen angle of electronic paper displays", 《APPLIED ERGONOMICS》 * |
| 乌云: "《煤炭气化工艺与操作》", 31 May 2013 * |
| 沈新民: "高速级进冲模定位销的"干涉"验算", 《现代制造工程》 * |
| 陈惠忠: "可调菱形定位销工具", 《工程机械》 * |
| 龚定安，蔡建国: "《机床夹具设计原理》", 30 August 1981 * |
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