CN108835779B - Intelligent payment bracelet convenient to scan based on block chain technology - Google Patents
Intelligent payment bracelet convenient to scan based on block chain technology Download PDFInfo
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- CN108835779B CN108835779B CN201811035561.XA CN201811035561A CN108835779B CN 108835779 B CN108835779 B CN 108835779B CN 201811035561 A CN201811035561 A CN 201811035561A CN 108835779 B CN108835779 B CN 108835779B
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/0007—Bracelets specially adapted for other functions or with means for attaching other articles
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- 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
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
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Abstract
The invention relates to an intelligent payment bracelet convenient for scanning based on a block chain technology, which comprises a main body, a watchband and a cover plate, wherein a processor and a memory are arranged in the main body, a telescopic mechanism and a defogging mechanism are also arranged in the main body, the telescopic mechanism comprises a telescopic component and a display screen, the telescopic component comprises a driving unit, a connecting block, a connecting plate, two telescopic frames and at least two connecting rods, the defogging mechanism comprises a moving component, a swinging component, two cleaning blocks and two lifting components, the lifting components comprise a first motor, a turntable, a connecting wire, a positioning rod, a sliding block, a spring and a limiting block, the intelligent payment bracelet convenient for scanning based on the block chain technology extends out of the display screen through the telescopic mechanism, so that the display screen is more convenient to scan, the convenience of the intelligent payment bracelet is improved, water mist in the bracelet is wiped off through the defogging mechanism, and the intelligent payment bracelet is more convenient to observe, the practicality of this intelligence payment bracelet has been improved.
Description
Technical Field
The invention relates to an intelligent payment bracelet convenient to scan and based on a block chain technology.
Background
The block chain technology is a brand new distributed infrastructure and a computing mode which utilize a block chain type data structure to verify and store data, utilize a distributed node consensus algorithm to generate and update data, utilize a cryptography mode to ensure the safety of data transmission and access, and utilize an intelligent contract composed of automatic script codes to program and operate data, and is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism, an encryption algorithm and the like.
The data security degree of the block chain technology is high, and the application is very wide.
The intelligent payment bracelet of prior art generally all adopts traditional data encryption mode, causes data to lose very easily to, the intelligent payment bracelet of prior art need rotate the screen to the state parallel with the bar code collector when sweeping a yard payment, make the convenience greatly reduced of current intelligent payment bracelet, moreover, the inside of current intelligent payment bracelet forms the water smoke easily, leads to showing unclear, makes the practicality greatly reduced of current intelligent payment bracelet.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the intelligent payment bracelet convenient to scan based on the block chain technology is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an intelligent payment bracelet convenient to scan based on a block chain technology comprises a main body, a watchband and a cover plate, wherein the watchband is fixed below the main body, a first opening is formed in the top of the main body, the cover plate is matched with the first opening, the cover plate is fixedly connected with the first opening, a first through hole is formed in the cover plate, a processor and a memory are arranged in the main body, the processor is electrically connected with the memory, and the memory receives block chain data written in by block chain nodes and stores the block chain data;
the inner wall of the main body is provided with a telescopic mechanism and a demisting mechanism;
the telescopic mechanism comprises a telescopic assembly and a display screen, the telescopic assembly is arranged at the bottom in the main body, the display screen is vertically arranged above the telescopic assembly, the display screen is matched with the first through hole, and the display screen is connected with the first through hole in a sliding manner;
the telescopic assembly comprises a driving unit, a connecting block, a connecting plate, two telescopic frames and at least two connecting rods, wherein the driving unit is arranged at the bottom in the main body and connected with the connecting block, a strip-shaped hole is formed in the connecting plate, the two telescopic frames are respectively arranged on two sides of the connecting plate and connected through the connecting rods, the two connecting rods are arranged in the strip-shaped hole, and the connecting block is sleeved on one of the connecting rods;
the demisting mechanism comprises a moving assembly, a swinging assembly, two cleaning blocks and two lifting assemblies, wherein the two lifting assemblies are respectively arranged on the inner walls of the two sides of the main body;
the lifting assembly comprises a first motor, a turntable, a connecting wire, a positioning rod, a sliding block, a spring and a limiting block, wherein the first motor is horizontally fixed on the inner wall of the main body, the turntable is vertically arranged, the first motor is in transmission connection with the turntable, the positioning rod is horizontally arranged, one end of the positioning rod is fixedly connected with the inner wall of the main body, the limiting block is fixed at the other end of the positioning rod, the limiting block is fixedly connected with the inner wall of the main body, the sliding block is sleeved on the positioning rod, the sliding block is in sliding connection with the positioning rod, the spring is sleeved on the positioning rod, one end of the spring is abutted against the sliding block, the other end of the spring is abutted against the inner wall of the main body, one end of the connecting wire is wound on the turntable, the other end of the connecting wire is fixedly connected with the bottom of the sliding block, and the first motor is electrically connected with the processor;
the movable assembly comprises a second motor, a lead screw, a movable block and a guide rod, the second motor is horizontally fixed on one of the slide blocks, the lead screw is horizontally arranged, the second motor is in transmission connection with the lead screw, the movable block is sleeved on the lead screw, a screw thread matched with the lead screw is arranged at the joint of the movable block and the lead screw, the guide rod is horizontally arranged, two ends of the guide rod are respectively and fixedly connected with the two slide blocks, the movable block is sleeved on the guide rod, the movable block is in sliding connection with the guide rod, and the second motor is electrically connected with the processor.
Preferably, in order to improve the security of data in the processor, a blockchain system is arranged in the processor, the blockchain system comprises a data layer, a network layer, a consensus layer, a stimulus layer, a contract layer and an application layer, and the blockchain data is derived from the data layer.
Preferably, in order to improve the intelligent degree of the processor, the processor is a single chip microcomputer or a PLC, the memory includes a memory database and a disk database, and the memory database and the disk database respectively receive the block chain data written by the block chain nodes and store the block chain data.
Preferably, in order to drive the connecting block more accurately, the driving unit comprises an air pump, a cylinder and a piston rod, the cylinder is horizontally fixed at the bottom in the main body, the air pump is fixed above the cylinder, the air pump is communicated with the cylinder, the piston rod is horizontally arranged, one end of the piston rod is arranged in the cylinder, and the other end of the piston rod is fixedly connected with the connecting block.
Preferably, in order to drive the cleaning blocks more accurately, the swing assembly comprises a third motor, a driving wheel, a convex block, a fixed rod and a swing rod, the third motor is horizontally fixed on the moving block, the driving wheel is vertically arranged, the third motor is in transmission connection with the driving wheel, the convex block is located on one side, far away from the third motor, of the driving wheel, the convex block is fixed at the position, far away from the center of the circle, of the driving wheel, the fixed rod is horizontally fixed on the moving block, the fixed rod is located above the driving wheel, the center of the swing rod is sleeved at one end, far away from the moving block, of the fixed rod, a strip-shaped opening is formed in the swing rod, the convex block is arranged in the strip-shaped opening and is in sliding connection with the strip-shaped opening, the two cleaning blocks are respectively fixed at two ends of the swing rod, and the third motor is electrically connected with the processor.
Preferably, in order to make the connection between the driving wheel and the projection more firm, the driving wheel and the projection are of an integrally molded structure.
Preferably, the spring is an extension spring in order to increase the capacity of the spring to withstand axial tension.
Preferably, the first motor is a servo motor in order to improve the driving accuracy of the first motor.
Preferably, in order to prolong the service life of the screw rod, the screw rod is made of stainless steel.
Preferably, in order to improve the stability of the connecting wire, an annular groove is formed in the rotary table, the connecting wire is arranged in the annular groove, and the connecting wire is matched with the annular groove.
The intelligent payment bracelet convenient to scan based on the block chain technology has the advantages that the block chain technology is adopted for data storage, so that the data safety degree is high, in addition, the intelligent glasses with the defogging function based on the block chain technology extend out of the display screen through the telescopic mechanism, so that the display screen is more convenient to scan, the convenience of the intelligent payment bracelet is improved, compared with the prior telescopic mechanism, the telescopic mechanism can accurately control the telescopic amount of the telescopic frame by controlling the displacement amount of the connecting block during the operation, so that the controllability of the telescopic mechanism is stronger, the water mist in the bracelet is wiped off by the defogging mechanism, the intelligent payment bracelet is more convenient to observe, the practicability of the intelligent payment bracelet is improved, compared with the prior defogging mechanism, the moving component and the reciprocating component of the defogging mechanism run independently, the operating efficiency of the defogging mechanism is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of an intelligent payment bracelet convenient for scanning based on a blockchain technology according to the present invention;
FIG. 2 is a schematic structural diagram of an intelligent payment bracelet based on blockchain technology for facilitating scanning according to the present invention;
fig. 3 is a schematic view of a connection structure of a main body, a telescopic mechanism and a defogging mechanism of the smart payment bracelet convenient for scanning based on the blockchain technology of the invention;
FIG. 4 is a schematic structural diagram of a telescopic mechanism of an intelligent payment bracelet convenient for scanning based on the blockchain technology of the invention;
fig. 5 is a schematic diagram of a connection structure of a mobile component and a reciprocating component of the smart payment bracelet convenient for scanning based on the blockchain technology according to the invention;
FIG. 6 is an enlarged view of portion A of FIG. 5;
FIG. 7 is a schematic diagram illustrating a connection structure between a swing assembly and a cleaning block of the smart payment wristband for facilitating scanning based on the blockchain technology according to the present invention;
in the figure: 1. the novel multifunctional cleaning device comprises a main body, a cover plate, a display screen, a connecting block, a connecting plate, a telescopic frame, a connecting rod, a cleaning block, a first motor, a rotating disc, a connecting line, a connecting rod, a positioning rod, a sliding block, a spring, a limiting block, a second motor, a screw rod, a sliding block, a spring, a limiting block, a sliding block, a guide rod, an air pump, a cylinder 21, a cylinder barrel, a piston rod, a third motor, a driving wheel, a protruding block, a fixing rod and a swinging rod, wherein the cover plate, the connecting block, the connecting rod, the sliding block, the spring, the limiting block, the sliding block, the spring, the limiting block, the sliding block, the guiding rod, the air pump, the cylinder barrel, the fixing rod and the swinging rod, and the driving wheel are all.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-3, an intelligent payment wristband based on a blockchain technology and convenient to scan comprises a main body 1, a watchband and a cover plate 2, wherein the watchband is fixed below the main body 1, a first opening is arranged at the top of the main body 1, the cover plate 2 is matched with the first opening, the cover plate 2 is fixedly connected with the first opening, a first through hole is arranged on the cover plate 2, a processor and a memory are arranged in the main body 1, the processor is electrically connected with the memory, the memory receives blockchain data written in by blockchain nodes and stores the blockchain data, a blockchain system is arranged in the processor, the blockchain system comprises a data layer, a network layer, a common identification layer, an excitation layer, a contract layer and an application layer, the blockchain data is derived from the data layer, the processor is a single chip microcomputer or a PLC, the memory comprises a memory database and a magnetic disk database, and the memory database and the disk database respectively receive the block chain data written by the block chain nodes and store the block chain data.
In fact, the processor is mainly used for processing data, and the memory is used for data storage, where:
the data layer encapsulates bottom data blocks and related data encryption, time stamp and other technologies;
in fact, the blockchain data received or stored by the memory database and the disk database are from the data layer.
The network layer comprises a distributed networking mechanism, a data transmission mechanism, a data verification mechanism and the like;
the consensus layer mainly encapsulates various consensus algorithms of the network nodes;
the incentive layer integrates economic factors into a block chain technology system, and mainly comprises an economic incentive issuing mechanism, an economic incentive distributing mechanism and the like;
the contract layer mainly encapsulates various scripts, algorithms and intelligent contracts and is the basis of the programmable characteristic of the block chain;
the application layer encapsulates various application scenarios and cases of the blockchain.
As shown in fig. 4, a telescopic mechanism and a defogging mechanism are further arranged in the main body 1, the telescopic mechanism is arranged at the bottom in the main body 1, and the defogging mechanism is arranged on the inner wall of the main body 1;
the telescopic mechanism comprises a telescopic assembly and a display screen 3, the telescopic assembly is arranged at the bottom in the main body 1, the display screen 3 is vertically arranged above the telescopic assembly, the display screen 3 is matched with the first through hole, and the display screen 3 is connected with the first through hole in a sliding manner;
the telescopic assembly comprises a driving unit, a connecting block 4, a connecting plate 5, two telescopic frames 6 and at least two connecting rods 7, wherein the driving unit is arranged at the bottom in the main body 1 and is connected with the connecting block 4, the connecting plate 5 is provided with a strip-shaped hole, the two telescopic frames 6 are respectively arranged at two sides of the connecting plate 5, the two telescopic frames 6 are connected through the connecting rods 7, the two connecting rods 7 are arranged in the strip-shaped hole, and the connecting block 4 is sleeved on one connecting rod 7;
the drive unit drives the connecting block 4 to reciprocate, so that the expansion bracket 6 extends or contracts, the connecting plate 5 is driven to move up and down through the connecting rod 7, the display screen 3 is lifted, and scanning is facilitated.
As shown in fig. 5-6, the defogging mechanism includes a reciprocating assembly, a swinging assembly, two cleaning blocks 8 and two moving assemblies, the two moving assemblies are respectively arranged on the inner walls of the two sides of the main body 1, the reciprocating assembly is arranged between the two moving assemblies, the swinging assembly is arranged on the reciprocating assembly, the two cleaning blocks 8 are respectively arranged above and below the swinging assembly, and the swinging assembly drives the cleaning blocks 8 to swing back and forth;
the moving assembly comprises a first motor 9, a turntable 10, a connecting wire 11, a positioning rod 12, a sliding block 13, a spring 14 and a limiting block 15, the first motor 9 is horizontally fixed on the inner wall of the main body 1, the turntable 10 is vertically arranged, the first motor 9 is in transmission connection with the turntable 10, the positioning rod 12 is horizontally arranged, one end of the positioning rod 12 is fixedly connected with the inner wall of the main body 1, the limiting block 15 is fixed on the other end of the positioning rod 12, the limiting block 15 is fixedly connected with the inner wall of the main body 1, the sliding block 13 is sleeved on the positioning rod 12, the sliding block 13 is in sliding connection with the positioning rod 12, the spring 14 is sleeved on the positioning rod 12, one end of the spring 14 is abutted against the sliding block 13, the other end of the spring 14 is abutted against the inner wall of the main body 1, one end of the connecting wire 11 is wound on the turntable 10, and the other end of the connecting wire 11 is fixedly connected with the bottom of the sliding block 13, the first motor 9 is electrically connected with the processor;
the reciprocating assembly comprises a second motor 16, a lead screw 17, a moving block 18 and a guide rod 19, the second motor 16 is horizontally fixed on one of the slide blocks 13, the lead screw 17 is horizontally arranged, the second motor 16 is in transmission connection with the lead screw 17, the moving block 18 is sleeved on the lead screw 17, a thread matched with the lead screw 17 is arranged at the joint of the moving block 18 and the lead screw 17, the guide rod 19 is horizontally arranged, two ends of the guide rod 19 are respectively and fixedly connected with the two slide blocks 13, the moving block 18 is sleeved on the guide rod 19, the moving block 18 is in sliding connection with the guide rod 19, and the second motor 16 is electrically connected with the processor;
As shown in fig. 4, the driving unit includes an air pump 20, a cylinder 21 and a piston rod 22, the cylinder 21 is horizontally fixed at the bottom of the main body 1, the air pump 20 is fixed above the cylinder 21, the air pump 20 is communicated with the cylinder 21, the piston rod 22 is horizontally arranged, one end of the piston rod 22 is arranged in the cylinder 21, the other end of the piston rod 22 is fixedly connected with the connecting block 4, the air pump 20 and the cylinder 21 drive the piston rod 22 to perform piston motion through pressure difference, so that the connecting block 4 reciprocates, and the displacement of the piston rod 22 can be accurately controlled by controlling the pressure difference, so that the connecting block 4 can be more accurately driven.
As shown in fig. 7, the swinging assembly includes a third motor 23, a driving wheel 24, a protruding block 25, a fixing rod 26 and a swinging rod 27, the third motor 23 is horizontally fixed on the moving block 18, the driving wheel 24 is vertically arranged, the third motor 23 is in transmission connection with the driving wheel 24, the protruding block 25 is located on one side of the driving wheel 24 away from the third motor 23, the protruding block 25 is fixed at a position far from the center of the driving wheel 24, the fixing rod 26 is horizontally fixed on the moving block 18, the fixing rod 26 is located above the driving wheel 24, the center of the swinging rod 27 is sleeved at one end of the fixing rod 26 away from the moving block 18, a strip-shaped opening is arranged on the swinging rod 27, the protruding block 25 is arranged in the strip-shaped opening, the protruding block 25 is in sliding connection with the strip-shaped opening, two cleaning blocks 8 are respectively fixed at two ends of the swinging rod 27, and the third motor 23 is electrically connected with the processor, the third motor 23 drives the driving wheel 24 to rotate, the swing rod 27 is driven to swing around the fixing rod 26 in a reciprocating mode through the bump 25, the cleaning block 8 swings in a reciprocating mode, the swing angle of the swing rod 27 can be accurately controlled through controlling the rotation angle of the driving wheel 24, and therefore the cleaning block 8 can be driven more accurately.
Preferably, in order to make the connection between the driving wheel 24 and the projection 25 more firm, the driving wheel 24 and the projection 25 are integrally formed.
Preferably, in order to increase the capacity of the spring 14 to withstand axial tension, the spring 14 is an extension spring.
Preferably, the first motor 9 is a servo motor in order to improve the driving accuracy of the first motor 9.
Preferably, the lead screw 17 is made of stainless steel to prolong the service life of the lead screw 17.
Preferably, in order to improve the stability of the connecting wire 11, an annular groove is formed on the rotary disk 10, the connecting wire 11 is arranged in the annular groove, and the connecting wire 11 is matched with the annular groove.
Stretch out display screen 3 through telescopic machanism, thereby be more convenient for scan display screen 3, the convenience of this intelligent payment bracelet has been improved, compare with current telescopic machanism, this telescopic machanism can control the flexible volume of expansion bracket 6 through the displacement volume of control connecting block 4 when moving accurately, thereby make this telescopic machanism's controllability stronger, wipe the inside water smoke of bracelet through defogging mechanism, make this intelligent payment bracelet be more convenient for observe, the practicality of this intelligent payment bracelet has been improved, compare with current defogging mechanism, the equal independent operation of removal subassembly and the reciprocal subassembly of this defogging mechanism, make the operating efficiency of this defogging mechanism higher.
Compared with the prior art, this intelligent payment bracelet convenient to scan based on block chain technique, stretch out display screen 3 through telescopic machanism, thereby be more convenient for scan display screen 3, the convenience of this intelligent payment bracelet has been improved, compare with current telescopic machanism, this telescopic machanism can control the flexible volume of expansion bracket 6 accurately through the displacement volume of control connecting block 4 when the operation, thereby make this telescopic machanism's controllability stronger, wipe the inside water smoke of bracelet through defogging mechanism, make this intelligent payment bracelet be more convenient for observe, the practicality of this intelligent payment bracelet has been improved, compare with current defogging mechanism, the equal independent operation of removal subassembly and the reciprocal subassembly of this defogging mechanism, make the operating efficiency of this defogging mechanism higher.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (1)
1. The intelligent payment bracelet convenient to scan based on the block chain technology comprises a main body (1), a watchband and a cover plate (2), wherein the watchband is fixed below the main body (1), a first opening is formed in the top of the main body (1), the cover plate (2) is matched with the first opening, the cover plate (2) is fixedly connected with the first opening, and a first through hole is formed in the cover plate (2), and the intelligent payment bracelet is characterized in that a processor and a memory are arranged in the main body (1), the processor is electrically connected with the memory, and the memory receives block chain data written in by block chain nodes and stores the block chain data;
the inner part of the main body (1) is also provided with a telescopic mechanism and a demisting mechanism, the telescopic mechanism is arranged at the bottom in the main body (1), and the demisting mechanism is arranged on the inner wall of the main body (1);
the telescopic mechanism comprises a telescopic assembly and a display screen (3), the telescopic assembly is arranged at the bottom in the main body (1), the display screen (3) is vertically arranged above the telescopic assembly, the display screen (3) is matched with the first through hole, and the display screen (3) is in sliding connection with the first through hole;
the telescopic assembly comprises a driving unit, a connecting block (4), a connecting plate (5), two telescopic frames (6) and at least two connecting rods (7), wherein the driving unit is arranged at the bottom in the main body (1), the driving unit is connected with the connecting block (4), the connecting plate (5) is provided with a strip-shaped hole, the two telescopic frames (6) are respectively arranged at two sides of the connecting plate (5), the two telescopic frames (6) are connected through the connecting rods (7), the two connecting rods (7) are both arranged in the strip-shaped hole, and the connecting block (4) is sleeved on one of the connecting rods (7);
the demisting mechanism comprises a reciprocating assembly, a swinging assembly, two cleaning blocks (8) and two moving assemblies, wherein the two moving assemblies are respectively arranged on the inner walls of the two sides of the main body (1), the reciprocating assembly is arranged between the two moving assemblies, the swinging assembly is arranged on the reciprocating assembly, the two cleaning blocks (8) are respectively arranged above and below the swinging assembly, and the swinging assembly drives the cleaning blocks (8) to swing in a reciprocating manner;
the movable assembly comprises a first motor (9), a rotary table (10), a connecting wire (11), a positioning rod (12), a sliding block (13), a spring (14) and a limiting block (15), the first motor (9) is horizontally fixed on the inner wall of the main body (1), the rotary table (10) is vertically arranged, the first motor (9) is in transmission connection with the rotary table (10), the positioning rod (12) is horizontally arranged, one end of the positioning rod (12) is fixedly connected with the inner wall of the main body (1), the limiting block (15) is fixed at the other end of the positioning rod (12), the limiting block (15) is fixedly connected with the inner wall of the main body (1), the sliding block (13) is sleeved on the positioning rod (12), the sliding block (13) is in sliding connection with the positioning rod (12), the spring (14) is sleeved on the positioning rod (12), one end of the spring (14) is abutted against the sliding block (13), the other end of the spring (14) abuts against the inner wall of the main body (1), one end of the connecting wire (11) is wound on the turntable (10), the other end of the connecting wire (11) is fixedly connected with the bottom of the sliding block (13), and the first motor (9) is electrically connected with the processor;
the reciprocating assembly comprises a second motor (16), a lead screw (17), a moving block (18) and a guide rod (19), the second motor (16) is horizontally fixed on one of the sliding blocks (13), the lead screw (17) is horizontally arranged, the second motor (16) is in transmission connection with the lead screw (17), the moving block (18) is sleeved on the lead screw (17), a thread matched with the lead screw (17) is arranged at the joint of the moving block (18) and the lead screw (17), the guide rod (19) is horizontally arranged, two ends of the guide rod (19) are respectively and fixedly connected with the two sliding blocks (13), the moving block (18) is sleeved on the guide rod (19), the moving block (18) is in sliding connection with the guide rod (19), the second motor (16) is electrically connected with a processor, a block chain system is arranged in the processor and comprises a data layer, The block chain data are sourced from a data layer, the processor is a single chip microcomputer or a PLC, the memory comprises a memory database and a magnetic disk database, the memory database and the magnetic disk database respectively receive the block chain data written in by block chain nodes and store the block chain data, the driving unit comprises an air pump (20), a cylinder (21) and a piston rod (22), the cylinder (21) is horizontally fixed at the bottom in the main body (1), the air pump (20) is fixed above the cylinder (21), the air pump (20) is communicated with the cylinder (21), the piston rod (22) is horizontally arranged, one end of the piston rod (22) is arranged in the cylinder (21), the other end of the piston rod (22) is fixedly connected with the connecting block (4), and the swinging assembly comprises a third motor (23), The cleaning device comprises a driving wheel (24), a convex block (25), a fixed rod (26) and a swing rod (27), wherein the third motor (23) is horizontally fixed on a movable block (18), the driving wheel (24) is vertically arranged, the third motor (23) is in transmission connection with the driving wheel (24), the convex block (25) is positioned on one side, far away from the third motor (23), of the driving wheel (24), the convex block (25) is fixed at the position, far away from the circle center, of the driving wheel (24), the fixed rod (26) is horizontally fixed on the movable block (18), the fixed rod (26) is positioned above the driving wheel (24), the center of the swing rod (27) is sleeved at one end, far away from the movable block (18), of the fixed rod (26), a strip-shaped opening is formed in the swing rod (27), the convex block (25) is arranged in the strip-shaped opening, the convex block (25) is in sliding connection with the strip-shaped opening, and two cleaning blocks (8) are respectively fixed at two ends of the swing rod (27), third motor (23) are connected with the treater electricity, drive wheel (24) and lug (25) are integrated into one piece structure, spring (14) are extension spring, first motor (9) are servo motor, the preparation material of lead screw (17) is the stainless steel, be equipped with the ring channel on carousel (10), connecting wire (11) set up in the ring channel, connecting wire (11) and ring channel phase-match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035561.XA CN108835779B (en) | 2018-09-06 | 2018-09-06 | Intelligent payment bracelet convenient to scan based on block chain technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035561.XA CN108835779B (en) | 2018-09-06 | 2018-09-06 | Intelligent payment bracelet convenient to scan based on block chain technology |
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| CN108835779A CN108835779A (en) | 2018-11-20 |
| CN108835779B true CN108835779B (en) | 2021-11-05 |
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| CN201811035561.XA Active CN108835779B (en) | 2018-09-06 | 2018-09-06 | Intelligent payment bracelet convenient to scan based on block chain technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109697796A (en) * | 2019-01-22 | 2019-04-30 | 深圳市玖品空气净化科技有限公司 | A kind of energy-saving shared bicycle payment mechanism based on block chain technology |
| CN110638157B (en) * | 2019-10-25 | 2021-07-27 | 东莞市进升五金制品有限公司 | A safe type bracelet that is used for having dust removal function of 5G communication |
| CN111657637A (en) * | 2020-07-15 | 2020-09-15 | 永康市陌桐电子科技有限公司 | Intelligent bracelet with telescopic infrared temperature measurement probe |
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| CN108835779A (en) | 2018-11-20 |
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