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 intelligent payment devices of art.
The technical solution adopted by the present invention to solve the technical problems is: it is a kind of based on block chain technology intelligence payment set
It is standby, including main body and acquisition screen, it is described to acquire the side shielded and main body is set, it is equipped with processor and memory in the main body,
The processor and memory electrical connection, the memory receive the block chain data of block chain link point write-in, and to block chain
Data are stored;
The top of the acquisition screen is equipped with dedusting mechanism, and the dedusting mechanism includes shell, fixed link, electromagnet and two
Dust removal assembly, the shell are horizontally set on the top of acquisition screen, and the lower section of the shell is equipped with opening, the shell and main body
It is fixedly connected, the fixed link is horizontally set on the inside of shell, and the both ends of the fixed link are respectively and in the two sides of shell
Wall is fixedly connected, and the electromagnet is fixed on the middle part of fixed link, and two dust removal assemblies are separately positioned on the two sides of electromagnet, institute
Stating dust removal assembly includes permanent magnet, spring, vertical bar, nozzle and connecting rod, and the permanent magnet is set in fixed link, the permanent magnetism
Iron is slidably connected with fixed link, and the side of the separate electromagnet of permanent magnet, one end of the spring is arranged in the spring horizontal
It is connect with permanent magnet, the other end of the spring and the inner wall of shell connect, and the vertical bar is vertically provided at the inside of shell, institute
Top and the housing hinge of vertical bar are stated, the bottom end of the vertical bar is fixedly connected with nozzle, and the upper of acquisition screen is arranged in the nozzle
Side, the connecting rod is vertically arranged, and the top of the connecting rod and permanent magnet are hinged, in the bottom end and vertical bar of the connecting rod
Portion is hinged, and the electromagnet is electrically connected with processor;
Fixed mechanism is additionally provided in the main body, the fixed mechanism includes absorbent module and two sticky components;
The absorbent module includes gas chamber, exhaust tube, sucker, piston, motor, driving wheel, first connecting rod and second connecting rod,
The gas chamber is fixed on the inside of main body, and the sucker is fixed on the bottom of main body, the bottom of the gas chamber by exhaust tube with
Sucker connection, the piston are horizontally set on the inside of gas chamber, and the piston is matched with gas chamber, and the piston and gas chamber sliding connect
It connects, the motor is fixed on the inside of main body, and the top of gas chamber is arranged in the driving wheel, and the motor and driving wheel transmission connect
Connect, the first connecting rod is obliquely installed, and the second connecting rod is vertically arranged, one end of the first connecting rod and driving wheel it is separate
The center point is hinged, and the other end of the first connecting rod and the top of second connecting rod are hinged, the bottom end of the second connecting rod and piston
Top be fixedly connected;
Two sticky components are separately positioned on the two sides of gas chamber, and the adhesion component includes barrel, connecting tube, push plate, the
One heating sheet, conveying pipeline, fixed block and the second heating sheet, the barrel are vertically provided at the inside of main body, the top of the barrel
Portion is connected to by connecting tube with the top of gas chamber, and the push plate is horizontally set on the inside of barrel, and the push plate is matched with barrel,
The push plate is slidably connected with barrel, and the push plate and piston are respectively positioned on the lower section of connecting tube, and first heating sheet is fixed on
The lower section of push plate, the fixed block are fixed on the bottom of main body, and the lower section of the fixed block is equipped with groove, the notch of the groove
Downward, the bottom of the barrel is connected to by conveying pipeline with groove, and second heating sheet is arranged in groove, the sucker position
Between two fixed blocks, second motor, the first heating sheet and the second heating sheet are electrically connected with processor.
Preferably, being equipped with block catenary system, the block in the processor to improve the safety of data storage
Catenary system includes data Layer, network layer, common recognition layer, excitation layer, contract layer and application layer, and the block chain data source is in data
Layer.
Preferably, in order to improve the degree of automation of equipment, the processor is single-chip microcontroller or PLC, the memory
Including memory database and disk database, 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, the top of the main body is equipped with control button in order to manipulate to equipment.
Preferably, in order to detect the position of piston, the inside of the main body is equipped with range sensor, the Distance-sensing
It is electrically connected with processor.
Preferably, in order to detect the swing angle of nozzle, the inside of the shell is equipped with angular transducer, the angle
Sensor is electrically connected with processor.
Preferably, the inside of the main body is equipped with temperature sensor, and the temperature passes in order to detect the temperature in barrel
Sensor is electrically connected with processor.
Preferably, the movement in order to make second connecting rod vertical stability, it is arranged restraining position ring block on the second connecting rod, it is described
Stop collar is slidably connected with second connecting rod, and the stop collar is fixed on the top of gas chamber.
Preferably, the surface of main body is corroded in order to prevent, the surface of the main body is coated with anticorrosion galvanizing layer.
Preferably, improving the reliability of data storage to carry out data transmission, the inside of the main body is equipped with day
Line.
The invention has the advantages that being somebody's turn to do the intelligent payment devices based on block chain technology, carried out using block chain technology
Data storage expands so that data safety degree is high, also, by dedusting mechanism, can control the reciprocally swinging of two nozzles
The range of jet compared with existing intelligent payment devices, avoids dust from blocking to make an overall screening to the dust on acquisition screen
Or fuzzy two-dimensional code, it influences to scan effect, improves the scanning effect of two dimensional code, improve the efficiency of cash register, pass through fixation
Mechanism can control the effect that sucker and fixed block play dual fixation to main body, so that main body is fixed on cashier
Together, it compared with existing intelligent payment devices, avoids artificially causing device shifting to drop using carelessness, causes equipment impaired,
And equipment disassembly is convenient reliable, substantially increases the practicability and reliability of intelligent payment devices.
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 Figure 1, a kind of intelligent payment devices based on block chain technology, including main body 1 and acquisition screen 2, the master
It is equipped with processor and memory, the processor and memory electrical connection in vivo, the memory receives the write-in of block chain link point
Block chain data, and block chain data are stored, block catenary system, the block catenary system are equipped in the processor
Including data Layer, network layer, common recognition layer, excitation layer, contract layer and application layer, the block chain data source is in data Layer, institute
Stating processor is single-chip microcontroller or PLC, and the memory includes memory database and disk database, the memory database and magnetic
Disk database receives the block chain data of block chain link point write-in respectively, and stores to block chain data.
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 Figure 2-3, the side of main body 1 is arranged in the acquisition screen 2;
The top of the acquisition screen 2 is equipped with dedusting mechanism, and the dedusting mechanism includes shell 4, fixed link 5,6 and of electromagnet
Two dust removal assemblies, the shell 4 are horizontally set on the top of acquisition screen 2, and the lower section of the shell 4 is equipped with opening, the shell
Body 4 is fixedly connected with main body 1, and the fixed link 5 is horizontally set on the inside of shell 4, the both ends of the fixed link 5 respectively with shell
The inner wall of the two sides of body 4 is fixedly connected, and the electromagnet 6 is fixed on the middle part of fixed link 5, and two dust removal assemblies are separately positioned on
The two sides of electromagnet 6, the dust removal assembly include permanent magnet 7, spring 8, vertical bar 9, nozzle 10 and connecting rod 11, the permanent magnet
7 are set in fixed link 5, and the permanent magnet 7 is slidably connected with fixed link 5, and the spring 8 is horizontally set on the remote of permanent magnet 7
One end of side from electromagnet 6, the spring 8 is connect with permanent magnet 7, and the other end of the spring 8 and the inner wall of shell 4 connect
It connects, the vertical bar 9 is vertically provided at the inside of shell 4, and the top of the vertical bar 9 and shell 4 are hinged, the bottom end of the vertical bar 9
It is fixedly connected with nozzle 10, the top of acquisition screen 2 is arranged in the nozzle 10, and the connecting rod 11 is vertically arranged, the connection
The top of bar 11 and permanent magnet 7 are hinged, and the bottom end of the connecting rod 11 and the middle part of vertical bar 9 are hinged, the electromagnet 6 and processing
Device electrical connection;
On acquisition screen 2 after dust accumulation, people can be manipulated by control button, and processor receives meeting after dedusting signal
It controls electromagnet 6 and is powered and start, generation is magnetic after electromagnet 6 is powered, can be with the change input current of discontinuity by processor
Direction, electromagnet 6 can be made ceaselessly to adsorb and perhaps repel permanent magnet 7 while 8 stress of spring and also can be stretched or squeeze
Pressure, buffer function is played by the deformation of spring 8, can prevent permanent magnet 7 hit shell 4 inner wall or permanent magnet 7 by
Damage, permanent magnet 7 can drive vertical bar 9 to swing by connecting rod 11, and vertical bar 9 will drive 10 reciprocally swinging of nozzle, in fact, shell
4 inside is additionally provided with feeder, and feeder is for the gas supply of nozzle 10, the injection gas of acquisition screen 2 of the meeting of nozzle 10 downwards
The dust gathered on acquisition screen 2 is handled, by the reciprocally swinging of two nozzles 10, expands the range of jet by body, so as to
To make an overall screening to the dust on acquisition screen 2, dust is avoided to block or fuzzy two-dimensional code, influences to scan effect, improve two
The scanning effect for tieing up code, improves the efficiency of cash register.
As illustrated in figures 4-5, fixed mechanism is additionally provided in the main body 1, the fixed mechanism includes absorbent module and two
Sticky component;
The absorbent module includes gas chamber 12, exhaust tube 13, sucker 14, piston 15, motor 16, the company of driving wheel 17, first
Bar 18 and second connecting rod 19, the gas chamber 12 are fixed on the inside of main body 1, and the sucker 14 is fixed on the bottom of main body 1, described
The bottom of gas chamber 12 is connected to by exhaust tube 13 with sucker 14, and the piston 15 is horizontally set on the inside of gas chamber 12, the work
Plug 15 is matched with gas chamber 12, and the piston 15 is slidably connected with gas chamber 12, and the motor 16 is fixed on the inside of main body 1, described
The top of gas chamber 12 is arranged in driving wheel 17, and the motor 16 is sequentially connected with driving wheel 17, and the inclination of first connecting rod 18 is set
It sets, the second connecting rod 19 is vertically arranged, and one end of the first connecting rod 18 and the separate the center point of driving wheel 17 are hinged, described
The other end of first connecting rod 18 and the top of second connecting rod 19 are hinged, and the bottom end of the second connecting rod 19 and the top of piston 15 are solid
Fixed connection;
Two sticky components are separately positioned on the two sides of gas chamber 12, and the adhesion component includes barrel 20, connecting tube 21, pushes away
Plate 22, the first heating sheet 23, conveying pipeline 24, fixed block 25 and the second heating sheet 26, the barrel 20 are vertically provided at main body 1
The top of inside, the barrel 20 is connected to by connecting tube 21 with the top of gas chamber 12, and the push plate 22 is horizontally set on barrel
20 inside, the push plate 22 are matched with barrel 20, and the push plate 22 is slidably connected with barrel 20, the push plate 22 and piston 15
It is respectively positioned on the lower section of connecting tube 21, first heating sheet 23 is fixed on the lower section of push plate 22, and the fixed block 25 is fixed on master
The lower section of the bottom of body 1, the fixed block 25 is equipped with groove, and downward, the bottom of the barrel 20 passes through the notch of the groove
Conveying pipeline 24 is connected to groove, and second heating sheet 26 is arranged in groove, the sucker 14 be located at two fixed blocks 25 it
Between, second motor 16, the first heating sheet 23 and the second heating sheet 26 are electrically connected with processor.
When needing that equipment is fixed, main body 1 is placed on cashier first, be then manually pressed by control by
Key, after processor receives fixed signal, processor can control motor 16 and be powered positive starting, and driving wheel 17 is rotated with it, driven
Driving wheel 17 can drive second connecting rod 19 to move up by first connecting rod 18, and second connecting rod 19 will drive piston 15 and move up, in sucker 14
Gas be pumped down to the bottom in gas chamber 12, air pressure in sucker 14 reduces, and sucker 14 will drive main body 1 and be adsorbed on cashier
On, when piston 15 moves up, the gas at the top in gas chamber 12 can enter the inside of barrel 20 by connecting tube 21, in barrel 20
Air pressure increase, push plate 22 can be pushed down, and simultaneous processor can control the first heating sheet 23 and be powered starting, in fact, material
The inside of cylinder 20 can be placed in advance in solid gum, be heated by the first heating sheet 23 to solid gum, and so that it is heated becomes liquid glue,
Then be flowed into the groove of fixed block 25 by conveying pipeline 24, liquid glue can in groove cooling down, will finally fix
Block 25 is adhesively fixed with cashier, further increases fixed effect, by dual fixation, can make main body 1 and cashier
It is fixed together, avoids artificially causing device shifting to drop using carelessness, cause equipment impaired, when needing equipment and cash register
When platform separates, processor can control the second heating sheet 26 to the solid gum heating and melting in groove, and then processor controls motor
16 rotate backward, and piston 15 can move down, and the air pressure in sucker 14 increases, no longer absorption cashier, while the gas in barrel 20
It can be drawn into the inside of gas chamber 12, push plate 22 moves up, and the liquid glue in groove can be rinsed the inside of absorption barrel 20, this
When, fixed block 25 is no longer bonded with cashier, and after releasing double fixed effect, main body 1 can be separated with cashier, to make
The disassembly for obtaining equipment is convenient reliable.
Preferably, people can select different functions by control button 3, described in order to manipulate to equipment
The top of main body 1 is equipped with control button 3.
Preferably, in order to detect the position of piston 15, the inside of the main body 1 is equipped with range sensor, the distance
Sensing is electrically connected with processor.
Preferably, in order to detect the swing angle of nozzle 10, so that the amplitude of swing is adjusted, the inside of the shell 4
Equipped with angular transducer, the angular transducer is electrically connected with processor.
Preferably, judge whether glue is in melting state to detect the temperature in barrel 20, the main body 1
Inside is equipped with temperature sensor, and the temperature sensor is electrically connected with processor.
Preferably, the movement in order to make 19 vertical stability of second connecting rod, it is arranged restraining position ring block on the second connecting rod 19,
The stop collar is slidably connected with second connecting rod 19, and the stop collar is fixed on the top of gas chamber 12.
Preferably, prevent the surface of main body 1 to be corroded in order to by the surface of main body 1 and air insulated, the main body 1
Surface be coated with anticorrosion galvanizing layer.
Preferably, in order to carry out data transmission by antenna, improve the reliability of data storage, the main body 1 it is interior
Portion is equipped with antenna.
By dedusting mechanism, the reciprocally swinging of two nozzles 10 can control, expand the range of jet, to shield to acquisition
Dust on 2 makes an overall screening, and dust is avoided to block or fuzzy two-dimensional code, influences to scan effect, improves the scanning of two dimensional code
Effect improves the efficiency of cash register, by fixed mechanism, can control sucker 14 and fixed block 25 main body 1 is played it is dual solid
Fixed effect avoids artificially being caused device shifting to drop using carelessness, being led so that main body 1 is fixed together with cashier
Cause equipment impaired, and equipment disassembly is convenient reliable.
Compared with prior art, it is somebody's turn to do in the intelligent payment devices based on block chain technology, by dedusting mechanism, can control
The reciprocally swinging of two nozzles 10 expands the range of jet, to make an overall screening to the dust on acquisition screen 2, with existing intelligence
Can payment devices compare, avoid dust from blocking or fuzzy two-dimensional code, influence to scan effect, improve the scanning effect of two dimensional code
Fruit improves the efficiency of cash register, by fixed mechanism, can control sucker 14 and fixed block 25 and plays dual fixation to main body 1
Effect compared with existing intelligent payment devices, avoid artificially using so that main body 1 is fixed together with cashier
Carelessness, causes device shifting to drop, and causes equipment impaired, and the disassembly of equipment is convenient reliable, substantially increases intelligent payment
The practicability and reliability of equipment.
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.