CN109377684A - A kind of safety-type POS machine based on block chain technology - Google Patents
A kind of safety-type POS machine based on block chain technology Download PDFInfo
- Publication number
- CN109377684A CN109377684A CN201811035651.9A CN201811035651A CN109377684A CN 109377684 A CN109377684 A CN 109377684A CN 201811035651 A CN201811035651 A CN 201811035651A CN 109377684 A CN109377684 A CN 109377684A
- Authority
- CN
- China
- Prior art keywords
- block
- motor
- block chain
- safety
- pos machine
- Prior art date
- 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.)
- Withdrawn
Links
- 238000005516 engineering process Methods 0.000 title claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 238000004140 cleaning Methods 0.000 claims abstract description 41
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims description 20
- 230000005611 electricity Effects 0.000 claims description 5
- 230000005284 excitation Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 9
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000004422 calculation algorithm Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000013515 script Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The present invention relates to a kind of safety-type POS machine based on block chain technology, including main body, processor and memory are equipped in main body, main body is equipped with protective cover, rotation axis, cleaning mechanism and control panel, privacy mechanism includes first motor, reciprocating member, transmission component and two moving assemblies, moving assembly includes screw rod, movable block and bearing block, transmission component includes the first transmission belt and two driving wheels, reciprocating member includes reciprocal unit, guide rod and cleaning block, the safety-type POS machine based on block chain technology, the fingerprint on control panel is removed by privacy mechanism, a possibility that reducing fingerprint leakage, to improve the safety of the POS machine, the dust between key and control panel is cleared up by cleaning mechanism, dust accretions are avoided to lead to the sensitivity decrease of key, to improve the POS machine Practicability.
Description
Technical field
The present invention relates to a kind of safety-type POS machine based on block chain technology.
Background technique
Block chain technology is that algorithm of knowing together with storing data, using distributed node is verified using block linked data structure
Guarantee the safety of data transmission and access with more new data, in the way of cryptography, using by automatized script generation to generate
The intelligent contract of code composition programs the completely new distributed basis framework and calculation of one kind with operation data, is distributed
The new application mode of the computer technologies such as data storage, point-to-point transmission, common recognition mechanism, Encryption Algorithm.
The data safety degree of block chain technology is higher, and application is also very extensive.
The POS machine of the prior art is typically all to use traditional data encryption mode, it is easy to loss of data is caused, and
And the POS machine of the prior art can leave fingerprint after use, be easy to cause the leakage of bank card password, to reduce existing
There is the safety of the POS machine of technology, moreover, in the key of existing POS machine and the gap of main body is easy accumulation dust, holds
It easily leads to key to be not easy to press, to reduce the convenience of existing POS machine.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of based on block chain skill
The safety-type POS machine of art.
The technical solution adopted by the present invention to solve the technical problems is: a kind of safety-type POS based on block chain technology
Machine, including main body, the main body is interior to be equipped with processor and memory, the processor and memory electrical connection, the memory
Receive the block chain data of block chain link point write-in, and block chain data are stored；
The main body is equipped with protective cover, rotation axis, cleaning mechanism and control panel, and the control panel is fixed on main body
On, the control panel is arranged on the rotating shaft, and the protective cover is arranged on the rotating shaft, and the cleaning mechanism setting is controlling
On panel, privacy mechanism is equipped in the protective cover, the privacy mechanism is arranged on the inner wall of protective cover；
The privacy mechanism includes first motor, reciprocating member, transmission component and two moving assemblies, the first motor
It is vertically fixed on the inner wall of protective cover, the first motor is connect with one of moving assembly, two moving assembly difference
It is arranged on the inner wall of the two sides of protective cover, two moving assemblies are connected by transmission component, and the reciprocating member is arranged two
Between a moving assembly, the first motor is electrically connected with processor；
The moving assembly includes screw rod, movable block and bearing block, and the screw rod is vertically arranged, the first motor and its
In the connection of screw rod transmission, the movable block is set on screw rod, the movable block be equipped with the junction of screw rod and silk
The screw thread that bar matches, the bearing block are fixed on the inner wall of protective cover, and the bearing sleeve is located at separate the first of screw rod
On one end of motor；
The transmission component includes the first transmission belt and two driving wheels, and the driving wheel and screw rod correspond, described
Driving wheel tube is located on screw rod, and the driving wheel is fixedly connected with screw rod, and two driving wheels are sequentially connected by the first transmission belt；
The reciprocating member includes reciprocal unit, guide rod and cleaning block, and the reciprocal unit is arranged in two movable blocks
Between, the guide rod is horizontally disposed, and the both ends of the guide rod are fixedly connected with two movable blocks respectively, the cleaning block set
If on the guide bar, the cleaning block is slidably connected with guide rod, the reciprocal unit driving cleaning block is moved back and forth；
The cleaning mechanism includes locating rod, driving assembly, expansion bracket, connecting plate, fixed plate, two support plates, two
Sliding block, two drive blocks and at least two spray heads, the locating rod is horizontally disposed, and two support plates are vertically set in positioning respectively
The both ends of bar, the locating rod are fixedly connected by support plate with the inner wall of protective cover, and two sliding blocks are arranged on the securing lever,
The sliding block is slidably connected with locating rod, and the driving component is arranged between two support plates, the driving component and sliding block
Connection, the expansion bracket is vertically arranged, and the connecting plate is horizontally disposed, and the connecting plate is equipped with strip-shaped hole, two drive blocks
It being arranged in strip-shaped hole, one of drive block is slidably connected with strip-shaped hole, another drive block is fixedly connected with connecting plate,
The fixed plate is horizontally fixed on the top of connecting plate, and each spray head is evenly distributed on the side of the close control panel of fixed plate,
The spray head is fixedly connected with fixed plate, and the two sides on the top of the expansion bracket are hinged with two drive blocks respectively, described flexible
The two sides of the bottom end of frame are hinged with two sliding blocks respectively.
Preferably, being equipped with block linkwork in the processor to improve the safety of the data of processor memory storage
System, the block catenary system include data Layer, network layer, common recognition layer, excitation layer, contract layer and application layer, the block chain number
According to from data Layer.
Preferably, in order to improve the intelligence degree of processor, the processor is single-chip microcontroller or PLC, the storage
Device includes memory database and disk database, and the memory database and disk database receive the write-in of block chain link point respectively
Block chain data, and block chain data are stored.
Preferably, in order to more accurately driving cleaning block, the reciprocal unit include the second motor, the second transmission belt,
Two driving wheels and two connecting lines, second motor are horizontally fixed on movable block, and the driving wheel and movable block are one by one
Corresponding, second motor and driving wheel are sequentially connected, and two driving wheels are sequentially connected by the second transmission belt, second electricity
Machine and one of driving wheel are sequentially connected, and the connecting line and driving wheel correspond, one end of the connecting line and cleaning
Block is fixedly connected, and on the drive wheel, second motor is electrically connected the other end winding of the connecting line with processor.
Preferably, in order to more accurately drive sliding block, the driving component includes that third motor, gear and two are driven
Unit, the third motor are horizontally fixed on control panel, and the gear is vertically arranged, the third motor and gear drive
Connection, two driven units are separately positioned on above and below gear, and the driven unit and sliding block correspond, it is described from
Moving cell includes rack gear, limiting slot and connecting rod, and the limiting slot is horizontally fixed on control panel, and the rack gear and limiting slot are sliding
Dynamic connection, the wheel and rack engagement, the connecting rod is vertically arranged, one end of separate the gear of the rack gear by connecting rod and
Sliding block is fixedly connected.
Preferably, being coated with lubrication between the wheel and rack to keep the transmission between wheel and rack more smooth
Oil.
Preferably, in order to improve the driving precision of first motor, the first motor is servo motor.
Preferably, in order to extend the service life of connecting line, the connecting line is nylon wire.
Preferably, the driving wheel is equipped with annular groove, and described first passes in order to improve the stability of the first transmission belt
Dynamic band setting is in a ring groove.
Preferably, the spray head is atomizer in order to enable spray head sprays more evenly.
The invention has the advantages that being somebody's turn to do the safety-type POS machine based on block chain technology, counted using block chain technology
According to storage, so that data safety degree is high, also, is somebody's turn to do the intelligent glasses with defrosting function based on block chain technology, pass through
A possibility that privacy mechanism removes the fingerprint on control panel, reduces fingerprint leakage, to improve the safety of the POS machine
Property, compared with existing privacy mechanism, the equal independent operating of reciprocating member and moving assembly of the privacy mechanism, so that the crypto
The controllability of structure is stronger, clears up the dust between key and control panel by cleaning mechanism, dust accretions is avoided to lead to key
Sensitivity decrease, to improve the practicability of the POS machine, compared with existing cleaning mechanism, which is being run
When it is more stable by the limited support effects of two support plates.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the systematic schematic diagram of the block catenary system of the safety-type POS machine of the invention based on block chain technology；
Fig. 2 is the structural schematic diagram of the safety-type POS machine of the invention based on block chain technology；
Fig. 3 is the structural schematic diagram of the privacy mechanism of the safety-type POS machine of the invention based on block chain technology；
Fig. 4 is the structural schematic diagram of the cleaning mechanism of the safety-type POS machine of the invention based on block chain technology；
Fig. 5 is the structural schematic diagram of the driving assembly of the safety-type POS machine of the invention based on block chain technology；
In figure: 1. main bodys, 2. protective covers, 3. rotation axis, 4. control panels, 5. first motors, 6. screw rods, 7. movable blocks,
8. the first transmission belt, 9. driving wheels, 10. guide rods, 11. cleaning blocks, 12. locating rods, 13. expansion brackets, 14. connecting plates, 15. is solid
Fixed board, 16. sliding blocks, 17. drive blocks, 18. spray heads, 19. second motors, 20. second transmission belts, 21. driving wheels, 22. connecting lines,
23. third motor, 24. gears, 25. rack gears, 26. limiting slots, 27. connecting rods.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figs. 1-2, a kind of safety-type POS machine based on block chain technology, including main body 1 are equipped in the main body 1
Processor and memory, the processor and memory electrical connection, the memory receive the block chain of block chain link point write-in
Data, and block chain data are stored, block catenary system is equipped in the processor, the block catenary system includes data
Layer, network layer, common recognition layer, excitation layer, contract layer and application layer, the block chain data source is in data Layer, the processor
For single-chip microcontroller or PLC, the memory includes memory database and disk database, the memory database and disk database
Receive the block chain data of block chain link point write-in respectively, and block chain data are stored.
In fact, processor is mainly used for handling data, and memory is stored for data, herein:
Data Layer encapsulates bottom data block and the technologies such as relevant data encryption and timestamp；
In fact, the block chain data that memory database and disk database receive or store come from data
Layer.
Network layer then includes distributed networking mechanism, data dissemination mechanism and data authentication mechanism etc.；
All kinds of common recognition algorithms of common recognition layer predominant package network node；
Economic factor is integrated into block chain technical system by excitation layer, main issuing mechanism including economic incentives and
Distribution mechanism etc.；
All kinds of scripts of contract layer predominant package, algorithm and intelligent contract, are the bases of block chain programmable features；
Application layer then encapsulates the various application scenarios and case of block chain.
As shown in figure 3, the main body 1 is equipped with protective cover 2, rotation axis 3, cleaning mechanism and control panel 4, the control
Panel 4 is fixed on the body 1, and the control panel 4 is set in rotation axis 3, and the protective cover 2 is set in rotation axis 3, institute
It states cleaning mechanism to be arranged on control panel 4, privacy mechanism is equipped in the protective cover 2, the privacy mechanism setting is being protected
On the inner wall of cover 2；
The privacy mechanism includes first motor 5, reciprocating member, transmission component and two moving assemblies, first electricity
Machine 5 is vertically fixed on the inner wall of protective cover 2, and the first motor 5 is connect with one of moving assembly, two moving assemblies
It is separately positioned on the inner wall of the two sides of protective cover 2, two moving assemblies are connected by transmission component, the reciprocating member setting
Between two moving assemblies, the first motor 5 is electrically connected with processor；
The moving assembly includes screw rod 6, movable block 7 and bearing block, and the screw rod 6 is vertically arranged, the first motor 5
It is sequentially connected with one of screw rod 6, the movable block 7 is set on screw rod 6, the junction with screw rod 6 of the movable block 7
Equipped with the screw thread to match with screw rod 6, the bearing block is fixed on the inner wall of protective cover 2, and the bearing sleeve is located at screw rod 6
Separate first motor 5 one end on；
The transmission component includes the first transmission belt 8 and two driving wheels 9, and the driving wheel 9 is corresponded with screw rod 6,
The driving wheel 9 is set on screw rod 6, and the driving wheel 9 is fixedly connected with screw rod 6, and two driving wheels 9 pass through the first transmission belt
8 transmission connections；
The reciprocating member includes reciprocal unit, guide rod 10 and cleaning block 11, and the reciprocal unit setting is moved at two
Between motion block 7, the guide rod 10 is horizontally disposed, and the both ends of the guide rod 10 are fixedly connected with two movable blocks 7 respectively, institute
It states cleaning block 11 to be set on guide rod 10, the cleaning block 11 is slidably connected with guide rod 10, and the reciprocal unit driving is clear
Block 11 is managed to move back and forth；
First motor 5 drives one of screw rod 6 to rotate, and drives another screw rod by driving wheel 9 and the first transmission belt 8
6 rotate in same direction, so that two 7 synchronization liftings of movable block, drive cleaning block 11 to go up and down, meanwhile, it is driven and is cleared up by reciprocal unit
Block 11 is moved left and right along guide rod 11, to play the role of removing fingerprint to button.
The cleaning mechanism includes locating rod 12, driving assembly, expansion bracket 13, connecting plate 14, fixed plate 15, two supports
Plate, two sliding blocks, 16, two drive blocks 17 and at least two spray heads 18, the locating rod 12 is horizontally disposed, two support plates point
It is not set in the both ends of locating rod 12 vertically, the locating rod 12 is fixedly connected by support plate with the inner wall of protective cover 2, and two
Sliding block 16 is set in locating rod 12, and the sliding block 16 is slidably connected with locating rod 12, and the driving component is arranged at two
Between support plate, the driving component is connect with sliding block 16, and the expansion bracket 13 is vertically arranged, and 14 level of connecting plate is set
It sets, the connecting plate 14 is equipped with strip-shaped hole, and two drive blocks 17 are arranged in strip-shaped hole, one of drive block 17 and item
Shape hole is slidably connected, another drive block 17 is fixedly connected with connecting plate 14, and the fixed plate 15 is horizontally fixed on connecting plate 14
Top, each spray head 18 is evenly distributed on the side of the close control panel 4 of fixed plate 15, and the spray head 18 and fixed plate 15 are solid
Fixed connection, the two sides on the top of the expansion bracket 13 are hinged with two drive blocks 17 respectively, and the two of the bottom end of the expansion bracket 13
Side is hinged with two sliding blocks 16 respectively；
Driving assembly drives two sliding blocks 16 close to each other or is located remotely from each other, so that the elongation of expansion bracket 13 or contraction, pass through
Drive block 17 drives connecting plate 14 to go up and down, to drive fixed plate 15 to go up and down, so that each spray head 18 sprays without watery wine each button
Essence.
As shown in figure 4, the reciprocal unit includes the second motor 19,20, two driving wheels 21 of the second transmission belt and two
Connecting line 22, second motor 19 are horizontally fixed on movable block 7, and the driving wheel 21 is corresponded with movable block 7, described
Second motor 19 is sequentially connected with driving wheel 21, and two driving wheels 21 are sequentially connected by the second transmission belt 20, second electricity
Machine 19 and one of driving wheel 21 are sequentially connected, and the connecting line 22 is corresponded with driving wheel 21, the connecting line 22
One end is fixedly connected with cleaning block 11, the other end of the connecting line 22 on driving wheel 21, second motor 19 with
Processor electrical connection, the second motor 19 drive one of driving wheel 21 to rotate, and drive another drive by the second transmission belt 20
Driving wheel 21 rotates in same direction, so that two connecting lines 22 drive cleaning block 11 to move back and forth, passes through turning for control driving wheel 21
Dynamic angle can be accurately controlled the folding and unfolding amount of connecting line 22, so as to more accurately driving cleaning block 11.
As shown in figure 5, the driving component includes third motor 23, gear 24 and two driven units, the third electricity
Machine 23 is horizontally fixed on control panel 4, and the gear 24 is vertically arranged, and the third motor 23 is sequentially connected with gear 24,
Two driven units are separately positioned on above and below gear 24, and the driven unit and sliding block 16 correspond, it is described from
Moving cell includes rack gear 25, limiting slot 26 and connecting rod 27, and the limiting slot 26 is horizontally fixed on control panel 4, the rack gear
25 are slidably connected with limiting slot 26, and the gear 24 is engaged with rack gear 25, and the connecting rod 27 is vertically arranged, the rack gear 25 it is remote
One end from gear 24 is fixedly connected by connecting rod 27 with sliding block 16, and third motor 23 drives gear 24 to rotate, and drives two teeth
Item 25 is moved backward along limiting slot 26, and the rotational angle by controlling gear 24 can be accurately controlled the displacement of rack gear 25
Amount, so as to more accurately drive sliding block 16.
Preferably, in order to keep the transmission between gear 24 and rack gear 25 more smooth, between the gear 24 and rack gear 25
It is coated with lubricating oil, the frictional force between gear 24 and rack gear 25 can be reduced, so as to make between gear 24 and rack gear 25
It is driven more smooth.
Preferably, in order to improve the driving precision of first motor 5, the first motor 5 is servo motor.
Preferably, in order to extend the service life of connecting line 22, the connecting line 22 is nylon wire.
Preferably, in order to improve the stability of the first transmission belt 8, the driving wheel 9 is equipped with annular groove, described first
Transmission belt 8 is arranged in a ring groove.
Preferably, the spray head 18 is atomizer in order to enable spray head 18 sprays more evenly.
Controlling first motor 5 by processor drives one of moving assembly to run, and is driven by transmission component another
A moving assembly synchronous operation drives cleaning block 11 to move back and forth, to remove so that cleaning block 11 is gone up and down by reciprocal unit
Fingerprint on control panel 4 reduces a possibility that fingerprint is revealed, so that the safety of the POS machine is improved, with existing guarantor
Close mechanism compares, the equal independent operating of reciprocating member and moving assembly of the privacy mechanism, so that the controllability of the privacy mechanism is more
By force, plate 14 is drivingly connected by driving assembly to go up and down, spray head 18 is driven to move back and forth, clear up between key and control panel 4
Dust avoids dust accretions from leading to the sensitivity decrease of key, so that the practicability of the POS machine is improved, with existing cleaning
Mechanism compares, and the cleaning mechanism is more stable by the limited support effect of two support plates at runtime.
Compared with prior art, it is somebody's turn to do the safety-type POS machine based on block chain technology, control panel is removed by privacy mechanism
Fingerprint on 4 reduces a possibility that fingerprint is revealed, so that the safety of the POS machine is improved, with existing privacy mechanism phase
Than the equal independent operating of reciprocating member and moving assembly of the privacy mechanism, so that the controllability of the privacy mechanism is stronger, by clear
The dust between mechanism cleaning key and control panel 4 is managed, avoids dust accretions from leading to the sensitivity decrease of key, to improve
The practicability of the POS machine, compared with existing cleaning mechanism, the cleaning mechanism limit by two support plates at runtime
Supporting role and it is more stable.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of safety-type POS machine based on block chain technology, including main body (1), which is characterized in that set in the main body (1)
There are processor and memory, the processor and memory electrical connection, the memory receive the block of block chain link point write-in
Chain data, and block chain data are stored；
The main body (1) is equipped with protective cover (2), rotation axis (3), cleaning mechanism and control panel (4), the control panel
(4) it is fixed on main body (1), the control panel (4) is set on rotation axis (3), and the protective cover (2) is set in rotation axis
(3) on, the cleaning mechanism is arranged on control panel (4), and privacy mechanism, the crypto are equipped in the protective cover (2)
Structure is arranged on the inner wall of protective cover (2)；
The privacy mechanism includes first motor (5), reciprocating member, transmission component and two moving assemblies, the first motor
(5) it is vertically fixed on the inner wall of protective cover (2), the first motor (5) connect with one of moving assembly, two movements
Component is separately positioned on the inner wall of the two sides of protective cover (2), and two moving assemblies are connected by transmission component, and described reciprocal group
Part is arranged between two moving assemblies, and the first motor (5) is electrically connected with processor；
The moving assembly includes screw rod (6), movable block (7) and bearing block, and the screw rod (6) is vertically arranged, first electricity
Machine (5) and one of screw rod (6) are sequentially connected, and the movable block (7) is set on screw rod (6), the movable block (7) with
The junction of screw rod (6) is equipped with the screw thread to match with screw rod (6), and the bearing block is fixed on the inner wall of protective cover (2), institute
Bearing sleeve is stated to be located on one end of separate first motor (5) of screw rod (6)；
The transmission component includes the first transmission belt (8) and two driving wheels (9), and the driving wheel (9) and screw rod (6) one are a pair of
It answers, the driving wheel (9) is set on screw rod (6), and the driving wheel (9) is fixedly connected with screw rod (6), two driving wheels (9)
It is sequentially connected by the first transmission belt (8)；
The reciprocating member includes reciprocal unit, guide rod (10) and cleaning block (11), and the reciprocal unit setting is moved at two
Between motion block (7), the guide rod (10) is horizontally disposed, and the both ends of the guide rod (10) are solid with two movable blocks (7) respectively
Fixed connection, the cleaning block (11) are set on guide rod (10), and the cleaning block (11) is slidably connected with guide rod (10), institute
Reciprocal unit driving cleaning block (11) is stated to move back and forth；
The cleaning mechanism includes locating rod (12), driving assembly, expansion bracket (13), connecting plate (14), fixed plate (15), two
Support plate, two sliding blocks (16), two drive blocks (17) and at least two spray heads (18), the locating rod (12) is horizontally disposed,
Two support plates are vertically set in the both ends of locating rod (12) respectively, and the locating rod (12) passes through support plate and protective cover (2)
Inner wall be fixedly connected, two sliding blocks (16) are set on locating rod (12), and the sliding block (16) and locating rod (12) are slided
Connection, the driving component are arranged between two support plates, and the driving component is connect with sliding block (16), the expansion bracket
(13) vertically arranged, the connecting plate (14) is horizontally disposed, and the connecting plate (14) is equipped with strip-shaped hole, two drive blocks (17)
It is arranged in strip-shaped hole, one of drive block (17) is slidably connected with strip-shaped hole, another drive block (17) and connecting plate
(14) it is fixedly connected, the fixed plate (15) is horizontally fixed on the top of connecting plate (14), and each spray head (18) is evenly distributed on solid
The side of the close control panel (4) of fixed board (15), the spray head (18) are fixedly connected with fixed plate (15), the expansion bracket
(13) two sides on top respectively with two drive blocks (17) hingedly, the two sides of the bottom end of the expansion bracket (13) respectively with two
Sliding block (16) is hinged.
2. the safety-type POS machine as described in claim 1 based on block chain technology, which is characterized in that set in the processor
There is block catenary system, the block catenary system includes data Layer, network layer, common recognition layer, excitation layer, contract layer and application layer, institute
Block chain data source is stated in data Layer.
3. the safety-type POS machine as described in claim 1 based on block chain technology, which is characterized in that the processor is single
Piece machine or PLC, the memory include memory database and disk database, and the memory database and disk database are distinguished
Receive the block chain data of block chain link point write-in, and block chain data are stored.
4. the safety-type POS machine as described in claim 1 based on block chain technology, which is characterized in that the reciprocal unit packet
Include the second motor (19), the second transmission belt (20), two driving wheels (21) and two connecting lines (22), second motor (19)
It is horizontally fixed on movable block (7), the driving wheel (21) and movable block (7) correspond, second motor (19) and drive
Driving wheel (21) transmission connection, two driving wheels (21) by the second transmission belt (20) be sequentially connected, second motor (19) and
One of driving wheel (21) transmission connection, the connecting line (22) and driving wheel (21) correspond, the connecting line (22)
One end with cleaning block (11) be fixedly connected, the other end of the connecting line (22) is on driving wheel (21), described second
Motor (19) is electrically connected with processor.
5. the safety-type POS machine as described in claim 1 based on block chain technology, which is characterized in that the driving component packet
Third motor (23), gear (24) and two driven units are included, the third motor (23) is horizontally fixed on control panel (4)
On, the gear (24) is vertically arranged, and the third motor (23) and gear (24) are sequentially connected, and two driven units are set respectively
It sets above and below gear (24), the driven unit and sliding block (16) correspond, and the driven unit includes rack gear
(25), limiting slot (26) and connecting rod (27), the limiting slot (26) are horizontally fixed on control panel (4), the rack gear (25)
It is slidably connected with limiting slot (26), the gear (24) is engaged with rack gear (25), and the connecting rod (27) is vertically arranged, the rack gear
(25) one end of separate gear (24) is fixedly connected by connecting rod (27) with sliding block (16).
6. the safety-type POS machine as claimed in claim 5 based on block chain technology, which is characterized in that the gear (24) with
Rack gear is coated with lubricating oil between (25).
7. the safety-type POS machine as described in claim 1 based on block chain technology, which is characterized in that the first motor (5)
For servo motor.
8. the safety-type POS machine as claimed in claim 4 based on block chain technology, which is characterized in that the connecting line (22)
For nylon wire.
9. the safety-type POS machine as described in claim 1 based on block chain technology, which is characterized in that on the driving wheel (9)
Equipped with annular groove, the first transmission belt (8) setting is in a ring groove.
10. the safety-type POS machine as described in claim 1 based on block chain technology, which is characterized in that the spray head (18) is
Atomizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035651.9A CN109377684A (en) | 2018-09-06 | 2018-09-06 | A kind of safety-type POS machine based on block chain technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035651.9A CN109377684A (en) | 2018-09-06 | 2018-09-06 | A kind of safety-type POS machine based on block chain technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109377684A true CN109377684A (en) | 2019-02-22 |
Family
ID=65405058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811035651.9A Withdrawn CN109377684A (en) | 2018-09-06 | 2018-09-06 | A kind of safety-type POS machine based on block chain technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109377684A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109829983A (en) * | 2019-02-27 | 2019-05-31 | 深圳市玖品空气净化科技有限公司 | A kind of rail traffic ticket-selling device that the security performance based on block chain technology is high |
| CN117115981A (en) * | 2023-10-19 | 2023-11-24 | 安徽银通物联有限公司 | Campus intelligent payment POS terminal |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070086629A1 (en) * | 2003-09-11 | 2007-04-19 | Koninklijke Philips Electronics N.V. | Fingerprint detection using sweep-type imager with optoelectronic speed sensor |
| RU120805U1 (en) * | 2011-12-29 | 2012-09-27 | Евгений Яковлевич Билюкин | CASH REGISTER FOR MOBILE PAYMENT SYSTEM |
| CN105817435A (en) * | 2016-06-01 | 2016-08-03 | 丁宝林 | All-dimensional computer surface ash removing machine |
| CN206249178U (en) * | 2016-12-02 | 2017-06-13 | 杨贵喜 | A kind of computer display with except line device |
| CN107317672A (en) * | 2017-05-10 | 2017-11-03 | 广东网金控股股份有限公司 | A kind of light weight terminating machine block catenary system |
| CN107729859A (en) * | 2017-10-27 | 2018-02-23 | 孙洪军 | A kind of intelligent fingerprint recognition machine of the anti-fingerprint leakage based on Internet of Things |
| CN108226597A (en) * | 2018-01-09 | 2018-06-29 | 德化县众汇信息科技有限公司 | A kind of intelligent oscillograph with protection and cleaning function |
| CN207731340U (en) * | 2018-01-09 | 2018-08-14 | 广州海英智慧家居科技有限公司 | A kind of antitheft Fingerprint Lock easy to operation |
| CN108478841A (en) * | 2018-06-28 | 2018-09-04 | 深圳市玖品空气净化科技有限公司 | A kind of air cleaning facility with humidification function |
-
2018
- 2018-09-06 CN CN201811035651.9A patent/CN109377684A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070086629A1 (en) * | 2003-09-11 | 2007-04-19 | Koninklijke Philips Electronics N.V. | Fingerprint detection using sweep-type imager with optoelectronic speed sensor |
| RU120805U1 (en) * | 2011-12-29 | 2012-09-27 | Евгений Яковлевич Билюкин | CASH REGISTER FOR MOBILE PAYMENT SYSTEM |
| CN105817435A (en) * | 2016-06-01 | 2016-08-03 | 丁宝林 | All-dimensional computer surface ash removing machine |
| CN206249178U (en) * | 2016-12-02 | 2017-06-13 | 杨贵喜 | A kind of computer display with except line device |
| CN107317672A (en) * | 2017-05-10 | 2017-11-03 | 广东网金控股股份有限公司 | A kind of light weight terminating machine block catenary system |
| CN107729859A (en) * | 2017-10-27 | 2018-02-23 | 孙洪军 | A kind of intelligent fingerprint recognition machine of the anti-fingerprint leakage based on Internet of Things |
| CN108226597A (en) * | 2018-01-09 | 2018-06-29 | 德化县众汇信息科技有限公司 | A kind of intelligent oscillograph with protection and cleaning function |
| CN207731340U (en) * | 2018-01-09 | 2018-08-14 | 广州海英智慧家居科技有限公司 | A kind of antitheft Fingerprint Lock easy to operation |
| CN108478841A (en) * | 2018-06-28 | 2018-09-04 | 深圳市玖品空气净化科技有限公司 | A kind of air cleaning facility with humidification function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109829983A (en) * | 2019-02-27 | 2019-05-31 | 深圳市玖品空气净化科技有限公司 | A kind of rail traffic ticket-selling device that the security performance based on block chain technology is high |
| CN117115981A (en) * | 2023-10-19 | 2023-11-24 | 安徽银通物联有限公司 | Campus intelligent payment POS terminal |
| CN117115981B (en) * | 2023-10-19 | 2024-01-02 | 安徽银通物联有限公司 | Campus intelligent payment POS terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109377684A (en) | A kind of safety-type POS machine based on block chain technology | |
| CN109033916A (en) | A kind of code reader based on block chain technology | |
| CN109068040A (en) | A kind of camera being easily installed based on block chain technology | |
| CN109120824A (en) | A kind of camera with dust reduction capability based on block chain technology | |
| CN109214226A (en) | A kind of control system with dedusting function based on block chain technology | |
| CN108964602A (en) | A kind of heavy duty detergent solar panels cleaning equipment | |
| CN109118629A (en) | A kind of antitheft computer room carrying block chain technology | |
| CN109377681A (en) | A kind of ATM machine with safeguard function based on block chain technology | |
| CN109035552A (en) | A kind of smart phone card reader based on block chain technology | |
| CN108848297A (en) | A kind of dehumidification type camera based on block chain technology | |
| CN109218672A (en) | A kind of intelligent monitoring and controlling device based on block chain technology | |
| CN108835779A (en) | A kind of intelligence payment bracelet convenient for scanning based on block chain technology | |
| CN109448243A (en) | A kind of efficient self-service machine based on block chain technology | |
| CN109003406A (en) | A kind of mobile POS machine with moisture-proof function based on block chain technology | |
| CN109388990A (en) | A kind of intelligent code reader based on block chain technology | |
| CN109472924A (en) | A kind of vending machine with monitoring and regulating function based on block chain technology | |
| CN109887157A (en) | A kind of environment-friendly type payment mechanism for city bus based on block chain technology | |
| CN109887158A (en) | A kind of payment devices for urban mass-transit system based on block chain technology | |
| CN109448272A (en) | A kind of ATM machine that the safety coefficient based on block chain technology is high | |
| CN109671165A (en) | A kind of sun-proof type public transit system brushing card device based on block chain technology | |
| CN103714629A (en) | Intelligent certificate storing and picking machine | |
| CN109410478A (en) | A kind of portable type ATM machine based on block chain technology | |
| CN109637057A (en) | A kind of payment devices convenient for operation based on block chain technology | |
| CN109859376A (en) | A kind of city bus payment devices of the high reliablity based on block chain technology | |
| CN109934937A (en) | A kind of rail traffic ticket-checked device that the unfailing performance based on block chain technology is high |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190222 |
|
| WW01 | Invention patent application withdrawn after publication |