CN109222350B - Intelligent bracelet with emergency function based on block chain technology - Google Patents
Intelligent bracelet with emergency function based on block chain technology Download PDFInfo
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- CN109222350B CN109222350B CN201811036395.5A CN201811036395A CN109222350B CN 109222350 B CN109222350 B CN 109222350B CN 201811036395 A CN201811036395 A CN 201811036395A CN 109222350 B CN109222350 B CN 109222350B
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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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Abstract
The invention relates to an intelligent bracelet with an emergency function based on a block chain technology, which comprises a main body and an endless belt, the main body is arranged on the ring belt, a processor and a memory are arranged in the main body, the processor is electrically connected with the memory, the memory receives block chain data written by the block chain nodes, and stores the block chain data, the main body is internally provided with an emergency mechanism, the emergency mechanism comprises a driving component and two emergency components, the two emergency components are respectively arranged at two sides in the main body, the emergency component comprises a supporting rod, a fixed block, a movable plate, a solar panel and a first spring, this intelligent bracelet that has emergent function based on block chain technique has realized the function of emergent electricity generation through emergent mechanism, moreover, has still realized the function of dust on the clean solar panel through clean mechanism, has improved the generating efficiency.
Description
Technical Field
The invention relates to an intelligent bracelet with an emergency function 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 block chain technique is higher, and it is also very extensive to use, wherein just including intelligence wearing field, and intelligent bracelet is the intelligence one of wearing, and intelligent bracelet is a formula of wearing smart machine, through this bracelet, the user can take notes real-time data such as exercise, sleep, part still have diet among the daily life to with these data and cell-phone, dull and stereotyped synchronous, play the effect of guiding healthy life through data.
The intelligent bracelet in the prior art generally adopts traditional data encryption mode, causes data to lose very easily to, the intelligent bracelet in prior art has a problem in emergent aspect, and current intelligent bracelet can appear the condition that the electric quantity is low on the right side after using for a long time, if can't in time charge, can make the unable normal use of intelligent bracelet, especially when emergency, still can influence the efficiency of handling emergency, has reduced the practicality.
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 bracelet with the emergency function 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 bracelet with an emergency function based on a block chain technology comprises a main body and an annular belt, wherein the main body is arranged on the annular belt, 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 by block chain nodes and stores the block chain data;
the main body is internally provided with an emergency mechanism which comprises a driving component and two emergency components which are respectively arranged at two sides in the main body, the emergency component comprises a supporting rod, a fixed block, a movable plate, a solar panel and a first spring, the supporting rod is horizontally arranged, one end of the supporting rod is fixed on the inner wall of the main body, the fixing block is fixed at the other end of the supporting rod, the movable plate is vertically arranged, the movable plate is sleeved on the support rod and is connected with the inner wall of the main body through a first spring, the first spring is sleeved on the support rod, an opening is arranged at one side of the main body close to the support rod, the solar panel is horizontally arranged above the supporting rod, the opening is sleeved on the solar panel, the solar panel is fixed on one side of the moving plate close to the first spring, and one side of the solar panel, far away from the moving plate, and one side of the main body, close to the supporting rod are in the same plane;
still be equipped with clean mechanism in the main part, clean mechanism includes power component and two clean subassemblies, clean subassembly and solar panel one-to-one, clean subassembly includes shower nozzle, connecting pipe, fixed plate and second spring, the connecting pipe level sets up in solar panel's top, a side cover that is close to the bracing piece of main part is established on the connecting pipe, one side that is close to the bracing piece of main part is equipped with the notch, the shower nozzle sets up in the notch, shower nozzle and connecting pipe intercommunication, the vertical setting of fixed plate is between shower nozzle and movable plate, the fixed plate cover is established on the connecting pipe, the fixed plate passes through the second spring and is connected with one side that is close to the shower nozzle in the main part, the second spring housing is established on the connecting pipe.
Preferably, in order to improve the security of data storage, a blockchain system is arranged in the processor, the blockchain system comprises a data layer, a network layer, a consensus layer, an incentive layer, a contract layer and an application layer, and the blockchain data is derived from the data layer.
Preferably, in order to improve the automation degree of the device, the processor is a single chip 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.
As preferred, in order to realize cleaing away the function of dust on the solar panel, power component includes motor power, transmission shaft, flabellum and connecting box, the top in the main part is fixed to the connecting box, the vertical cross sectional shape of connecting box is the U-shaped, the opening on the U-shaped cross section of connecting box sets up down, motor power fixes the top in the connecting box, the vertical setting of transmission shaft, motor power is connected with the top transmission of transmission shaft, the bottom at the transmission shaft is installed to the flabellum, the connecting box sets up between two connecting pipes, the connecting box cover is established on the connecting pipe, the flabellum sets up the below at the connecting pipe, the one side of keeping away from the second spring of fixed plate and the laminating of connecting box, the bottom of main part is equipped with the inlet port.
Preferably, in order to prevent dust from entering the main body, a dust screen is arranged in the air inlet hole.
Preferably, the power motor is a servo motor in order to increase the driving force of the power motor.
Preferably, in order to realize intellectualization, a pressure sensor is arranged on one side of the fixing plate, which is far away from the second spring, and the pressure sensor and the power motor are both electrically connected with the processor.
Preferably, in order to realize the function of moving the movable plate, the driving assembly comprises a driving unit and two transmission units, the driving unit comprises a rotating disc, a rotating shaft and a driving bevel gear, the axis of the rotating shaft is perpendicular to the axis of the transmission shaft, the axis of the rotating shaft is perpendicular to the axis of the support rod, the main body is sleeved on the rotating shaft, the driving bevel gear is sleeved at one end of the rotating shaft, the rotating disc is sleeved at the other end of the rotating shaft, the driving bevel gear is arranged in the main body, the rotating disc is arranged outside the main body, and the two transmission units are respectively arranged at two sides of the driving bevel gear.
Preferably, in order to achieve the effect of moving the moving plate, the transmission unit includes a driven bevel gear, a connecting shaft, a supporting block, a lead screw, a sliding block, a connecting wire and a fixed pulley, the driving bevel gear is engaged with the driven bevel gear, the lead screw is horizontally arranged, the connecting shaft is coaxially arranged with the lead screw, the driven bevel gear is sleeved at one end of the connecting shaft, one end of the lead screw is fixed at the other end of the connecting shaft, one side of the main body close to the supporting rod is sleeved at the other end of the lead screw, the supporting block is sleeved on the connecting shaft, the supporting block is fixed on the inner wall of the main body, the sliding block is sleeved on the lead screw, a thread matched with the lead screw is arranged at the connecting position of the sliding block and the lead screw, the sliding block is arranged below the moving plate, one end of the connecting wire is fixed at the top of the sliding block, and the other end of the connecting wire is fixed at one side of the moving plate close to the first spring by bypassing the fixed pulley, the fixed pulley is fixed on the inner wall of the main body and arranged between the supporting rod and the sliding block.
Preferably, the support rod is coated with a lubricant oil in order to reduce friction between the support rod and the moving plate.
The intelligent bracelet with the emergency function 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 bracelet with the emergency function based on the block chain technology realizes the emergency power generation function through the emergency mechanism, compared with the existing emergency mechanism, the emergency mechanism has the advantages of ingenious structure and higher practicability, in addition, the function of cleaning dust on a solar panel is realized through the cleaning mechanism, the power generation efficiency is improved, and compared with the existing cleaning mechanism, the cleaning mechanism has the advantages of simple structure and lower cost.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a system schematic diagram of a blockchain system of an emergency smart bracelet based on blockchain technology according to the present invention;
fig. 2 is a schematic structural diagram of an emergency smart bracelet based on a blockchain technology according to the present invention;
fig. 3 is a sectional view of a smart bracelet with an emergency function based on a blockchain technology according to the present invention;
fig. 4 is a schematic structural diagram of a cleaning mechanism of a smart bracelet with an emergency function based on a blockchain technology according to the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 3;
FIG. 6 is an enlarged view of portion B of FIG. 3;
FIG. 7 is an enlarged view of section C of FIG. 3;
in the figure: 1. the automatic cleaning device comprises a main body, 2. an annular belt, 3. a support rod, 4. a fixed block, 5. a movable plate, 6. a solar panel, 7. a first spring, 8. a spray head, 9. a connecting pipe, 10. a fixed plate, 11. a second spring, 12. a power motor, 13. a transmission shaft, 14. a fan blade, 15. a connecting box, 16. a dust screen, 17. a pressure sensor, 18. a rotating disc, 19. a rotating shaft, 20. a driving bevel gear, 21. a driven bevel gear, 22. a connecting shaft, 23. a supporting block, 24. a screw rod, 25. a sliding block, 26. a connecting wire and 27. a fixed pulley.
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, an intelligent bracelet with emergency function based on block chain technology, includes main part 1 and clitellum 2, be equipped with treater and memory in the main part 1, treater and memory electricity are connected, the block chain data that block chain node write in is accepted to the memory to store block chain data, be equipped with block chain system in the treater, block chain system includes data layer, network layer, consensus layer, excitation layer, contract layer and application layer, block chain data derives from the data layer, the treater is singlechip or PLC, the memory includes memory database and disk database, memory database and disk database accept the block chain data that block chain node write in respectively to store 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. 2-3, the body 1 is disposed on a circumferential band 2.
The emergency mechanism is arranged in the main body 1 and comprises a driving assembly and two emergency assemblies, the two emergency assemblies are respectively arranged on two sides in the main body 1, each emergency assembly comprises a supporting rod 3, a fixed block 4, a moving plate 5, a solar panel 6 and a first spring 7, the supporting rod 3 is horizontally arranged, one end of the supporting rod 3 is fixed on the inner wall of the main body 1, the fixed block 4 is fixed at the other end of the supporting rod 3, the moving plate 5 is vertically arranged, the moving plate 5 is sleeved on the supporting rod 3, the moving plate 5 is connected with the inner wall of the main body 1 through the first spring 7, the first spring 7 is sleeved on the supporting rod 3, an opening is formed in one side, close to the supporting rod 3, of the main body 1, the solar panel 6 is horizontally arranged above the supporting rod 3, the opening is sleeved on the solar panel 6, the solar panel 6 is fixed on one side, close to the first spring 7, of the moving plate 5, one side of the solar panel 6, which is far away from the moving plate 5, and one side of the main body 1, which is close to the support rod 3, are positioned on the same plane;
through the drive assembly operation, make movable plate 5 to keeping away from 4 directions movements of fixed block on bracing piece 3, make the compression of first spring 7, make solar panel 6 remove to the outside of main part 1 through the removal of movable plate 5, make solar panel 6 can realize solar energy power generation, realize this intelligence bracelet continuation of the journey through the generated energy, realized emergent function.
As shown in fig. 4, a cleaning mechanism is further arranged in the main body 1, the cleaning mechanism comprises a power assembly and two cleaning assemblies, the cleaning components correspond to the solar panels 6 one by one, the cleaning components comprise spray heads 8, connecting pipes 9, fixing plates 10 and second springs 11, the connecting pipe 9 is horizontally arranged above the solar panel 6, one side of the main body 1 close to the supporting rod 3 is sleeved on the connecting pipe 9, a notch is arranged on one side of the main body 1 close to the support rod 3, the spray head 8 is arranged in the notch, the spray head 8 is communicated with the connecting pipe 9, the fixed plate 10 is vertically arranged between the spray head 8 and the moving plate 5, the fixed plate 10 is sleeved on the connecting pipe 9, the fixed plate 10 is connected with one side, close to the spray head 8, in the main body 1 through a second spring 11, and the second spring 11 is sleeved on the connecting pipe 9.
The removal through movable plate 5 promotes fixed plate 10 to make fixed plate 10 drive connecting pipe 9 and remove to being close to 8 directions of shower nozzle, thereby make shower nozzle 8 remove to keeping away from 1 direction of main part, after movable plate 5 stopped moving, shower nozzle 8 this moment is located solar panel 6 directly over, then through the power pack operation, make shower nozzle 8 towards 6 blowout gas of solar panel, clear away the dust on the solar panel 6 through gas, avoid the dust to influence solar panel 6's power generation effect.
As shown in fig. 5, the power assembly includes a power motor 12, a transmission shaft 13, fan blades 14 and a connection box 15, the connection box 15 is fixed on the top of the main body 1, the vertical cross-section of the connection box 15 is U-shaped, the opening of the U-shaped cross-section of the connection box 15 is arranged downward, the power motor 12 is fixed on the top of the connection box 15, the transmission shaft 13 is vertically arranged, the power motor 12 is in transmission connection with the top end of the transmission shaft 13, the fan blades 14 are installed at the bottom end of the transmission shaft 13, the connection box 15 is arranged between two connection pipes 9, the connection box 15 is sleeved on the connection pipes 9, the fan blades 14 are arranged below the connection pipes 9, one side of the fixing plate 10 far away from the second spring 11 is attached to the connection box 15, the bottom of the main body 1 is provided with an air inlet, and a part of electric energy generated by the solar panel 6, the power motor 12 is driven to operate, so that the transmission shaft 13 drives the fan blades 14 to rotate, air in the connecting box 15 flows upwards through the rotation of the fan blades 14, and therefore the air outside the main body 1 enters the main body 1 through the air inlet holes and is sprayed out of the spray head 8 through the connecting pipe 9, and the function of driving the air in the main body 1 to flow is achieved.
Preferably, in order to avoid the dust to get into main part 1, be equipped with dust screen 16 in the inlet port, can prevent through dust screen 16 that the dust from getting into main part 1 through the inlet port in, avoid the dust to influence this intelligence bracelet normal use.
Preferably, in order to increase the driving force of the power motor 12, the power motor 12 is a servo motor, and the servo motor has a characteristic of strong driving force, so that the driving force of the power motor 12 is increased.
Preferably, in order to realize intellectualization, a pressure sensor 17 is arranged on one side of the fixed plate 10 far away from the second spring 11, the pressure sensor 17 and the power motor 12 are both electrically connected with the processor, when the fixed plate 10 is pushed by the moving plate 5, the pressure sensor 17 detects pressure, the pressure sensor 17 operates through a part of the generated energy of the solar panel 6, so that the pressure sensor 17 sends a signal to the processor, and the processor controls the power motor 12 to operate, thereby realizing intellectualization.
As shown in fig. 6, the drive assembly includes a drive unit and two transmission units, the drive unit includes a rotary disk 18, a rotary shaft 19 and a drive bevel gear 20, the axis of the rotating shaft 19 is vertical to the axis of the transmission shaft 13, the axis of the rotating shaft 19 is vertical to the axis of the support rod 3, the main body 1 is sleeved on the rotating shaft 19, the driving bevel gear 20 is sleeved at one end of the rotating shaft 19, the rotating disc 18 is sleeved at the other end of the rotating shaft 19, the driving bevel gear 20 is arranged in the main body 1, the rotating disc 18 is arranged outside the main body 1, the two transmission units are respectively arranged at two sides of the driving bevel gear 20, a user rotates the rotating disc 18, so that the rotating disc 18 drives the rotating shaft 19 to rotate, thereby rotating the driving bevel gear 20, and moving the moving plate 5 through the transmission unit by the rotation of the driving bevel gear 20, thereby realizing the function of driving the moving plate 5 to move.
As shown in fig. 7, the transmission unit includes a driven bevel gear 21, a connecting shaft 22, a supporting block 23, a screw rod 24, a slider 25, a connecting line 26 and a fixed pulley 27, the driving bevel gear 20 is engaged with the driven bevel gear 21, the screw rod 24 is horizontally arranged, the connecting shaft 22 is coaxially arranged with the screw rod 24, the driven bevel gear 21 is sleeved on one end of the connecting shaft 22, one end of the screw rod 24 is fixed on the other end of the connecting shaft 22, one side of the main body 1 close to the supporting rod 3 is sleeved on the other end of the screw rod 24, the supporting block 23 is sleeved on the connecting shaft 22, the supporting block 23 is fixed on the inner wall of the main body 1, the slider 25 is sleeved on the screw rod 24, a connection part of the slider 25 and the screw rod 24 is provided with a thread matching with the screw rod 24, the slider 25 is arranged below the moving plate 5, one end of the connecting line 26 is fixed on the top of the slider 25, the other end of the connecting wire 26 bypasses the fixed pulley 27 and is fixed on one side of the moving plate 5 close to the first spring 7, the fixed pulley 27 is fixed on the inner wall of the main body 1, the fixed pulley 27 is arranged between the support rod 3 and the slide block 25, the driven bevel gear 21 drives the connecting shaft 22 to rotate under the supporting action of the support block 23 through the rotation of the driving bevel gear 20, so that the lead screw 24 rotates, the slide block 25 moves towards the direction close to the driving bevel gear 20 through the rotation of the lead screw 24, the connecting wire 26 pulls the moving plate 5 to move towards the direction close to the first spring 7, and the moving effect of the moving plate 5 is achieved.
Preferably, in order to reduce the friction between the support rod 3 and the moving plate 5, the support rod 3 is coated with a lubricating oil, which has a lubricating function, so that the friction between the support rod 3 and the moving plate 5 can be reduced, and the smoothness of movement of the moving plate 5 can be improved.
This intelligent bracelet that has emergent function based on block chain technique has realized the function of emergent electricity generation through emergent mechanism, has still realized the function of dust on the clean solar panel 6 through clean mechanism, has improved the generating efficiency.
Compared with the prior art, this intelligent bracelet that has emergent function based on block chain technique has realized the function of emergent electricity generation through emergency agency, compares with current emergency agency, and this emergency agency structure is ingenious, and the practicality is higher, moreover, has still realized the function of dust on the clean solar panel 6 through clean mechanism, has improved the generating efficiency, compares with current clean mechanism, and this clean mechanism simple structure, the cost is lower.
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 (2)
1. An intelligent bracelet with an emergency function based on a block chain technology comprises a main body (1) and an endless belt (2), wherein the main body (1) is arranged on the endless belt (2), and 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 by block chain nodes and stores the block chain data;
the emergency mechanism is arranged in the main body (1) and comprises a driving assembly and two emergency assemblies, the two emergency assemblies are arranged on two sides of the main body (1) respectively, each emergency assembly comprises a supporting rod (3), a fixed block (4), a movable plate (5), a solar panel (6) and a first spring (7), the supporting rods (3) are horizontally arranged, one ends of the supporting rods (3) are fixed on the inner wall of the main body (1), the fixed blocks (4) are fixed at the other ends of the supporting rods (3), the movable plate (5) is vertically arranged, the movable plate (5) is sleeved on the supporting rods (3), the movable plate (5) is connected with the inner wall of the main body (1) through the first springs (7), the first springs (7) are sleeved on the supporting rods (3), and one side, close to the supporting rods (3), of the main body (1) is provided with an opening, the solar panel (6) is horizontally arranged above the supporting rod (3), the opening is sleeved on the solar panel (6), the solar panel (6) is fixed on one side, close to the first spring (7), of the moving plate (5), and one side, far away from the moving plate (5), of the solar panel (6) and one side, close to the supporting rod (3), of the main body (1) are located on the same plane;
still be equipped with clean mechanism in main part (1), clean mechanism includes power component and two clean subassemblies, clean subassembly and solar panel (6) one-to-one, clean subassembly includes shower nozzle (8), connecting pipe (9), fixed plate (10) and second spring (11), connecting pipe (9) level sets up in solar panel's (6) top, the cover is established on connecting pipe (9) in one side that is close to bracing piece (3) of main part (1), one side that is close to bracing piece (3) of main part (1) is equipped with the notch, shower nozzle (8) set up in the notch, shower nozzle (8) and connecting pipe (9) intercommunication, fixed plate (10) vertical setting is between shower nozzle (8) and movable plate (5), fixed plate (10) cover is established on connecting pipe (9), fixed plate (10) are connected through second spring (11) and one side that is close to shower nozzle (8) in main part (1), the second spring (11) is sleeved on the connecting pipe (9), a block chain system is arranged in the processor and comprises a data layer, a network layer, a common identification layer, an excitation layer, a contract layer and an application layer, block chain data are 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, 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 power assembly comprises a power motor (12), a transmission shaft (13), fan blades (14) and a connecting box (15), the connecting box (15) is fixed at the top in the main body (1), the vertical cross section of the connecting box (15) is U-shaped, an opening of the U-shaped cross section of the connecting box (15) is arranged downwards, and the power motor (12) is fixed at the top in the connecting box (15), the vertical setting of transmission shaft (13), power motor (12) is connected with the top transmission of transmission shaft (13), the bottom at transmission shaft (13) is installed to flabellum (14), connecting box (15) set up between two connecting pipes (9), connecting box (15) cover is established on connecting pipe (9), flabellum (14) set up the below at connecting pipe (9), the one side of keeping away from second spring (11) of fixed plate (10) is laminated with connecting box (15), the bottom of main part (1) is equipped with the inlet port, be equipped with dust screen (16) in the inlet port, power motor (12) are servo motor, one side of keeping away from second spring (11) of fixed plate (10) is equipped with pressure sensor (17), pressure sensor (17) and power motor (12) all are connected with the treater electricity, drive assembly includes drive unit and two transmission units, the driving unit comprises a rotating disc (18), a rotating shaft (19) and a driving bevel gear (20), the axis of the rotating shaft (19) is vertical to the axis of the transmission shaft (13), the axis of the rotating shaft (19) is vertical to the axis of the supporting rod (3), the main body (1) is sleeved on the rotating shaft (19), the driving bevel gear (20) is sleeved at one end of the rotating shaft (19), the rotating disc (18) is sleeved at the other end of the rotating shaft (19), the driving bevel gear (20) is arranged in the main body (1), the rotating disc (18) is arranged outside the main body (1), the two driving units are respectively arranged at two sides of the driving bevel gear (20), each driving unit comprises a driven bevel gear (21), a connecting shaft (22), a supporting block (23), a screw rod (24), a sliding block (25), a connecting wire (26) and a fixed pulley (27), the driving bevel gear (20) is meshed with the driven bevel gear (21), the screw rod (24) is horizontally arranged, the connecting shaft (22) and the screw rod (24) are coaxially arranged, the driven bevel gear (21) is sleeved at one end of the connecting shaft (22), one end of the screw rod (24) is fixed at the other end of the connecting shaft (22), one side of the main body (1) close to the supporting rod (3) is sleeved at the other end of the screw rod (24), the supporting block (23) is sleeved on the connecting shaft (22), the supporting block (23) is fixed on the inner wall of the main body (1), the sliding block (25) is sleeved on the screw rod (24), a thread matched with the screw rod (24) is arranged at the joint of the sliding block (25) and the screw rod (24), the sliding block (25) is arranged below the moving plate (5), one end of the connecting wire (26) is fixed at the top of the sliding block (25), the other end of the connecting wire (26) is fixed on one side, close to the first spring (7), of the moving plate (5) by winding the fixed pulley (27), the fixed pulley (27) is fixed on the inner wall of the main body (1), and the fixed pulley (27) is arranged between the supporting rod (3) and the sliding block (25).
2. A smart bracelet with emergency functionality based on blockchain technology according to claim 1, characterised in that the support bar (3) is coated with lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036395.5A CN109222350B (en) | 2018-09-06 | 2018-09-06 | Intelligent bracelet with emergency function based on block chain technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036395.5A CN109222350B (en) | 2018-09-06 | 2018-09-06 | Intelligent bracelet with emergency function based on block chain technology |
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| Publication Number | Publication Date |
|---|---|
| CN109222350A CN109222350A (en) | 2019-01-18 |
| CN109222350B true CN109222350B (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811036395.5A Active CN109222350B (en) | 2018-09-06 | 2018-09-06 | Intelligent bracelet with emergency function based on block chain technology |
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| CN109965463A (en) * | 2019-03-18 | 2019-07-05 | 深圳市安思科电子科技有限公司 | A kind of wisdom remote medical facility convenient for wearing for the elderly |
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2018
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