A kind of Intelligent bracelet based on Internet of Things
Technical field
The present invention relates to intelligent wearable device field, in particular to a kind of Intelligent bracelet based on Internet of Things.
Background technique
Intelligent bracelet is a kind of wearable intelligent equipment, can recorde the exercise in daily life by bracelet user, sleeps
The real time datas such as dormancy part also diet, and these data are synchronous with mobile phone, tablet computer, ipadtouch, it plays and passes through number
According to the effect for instructing healthy living.
Existing Intelligent bracelet is when in use, it will usually main body is fixed in the frame of form fit therewith, these frames
The common material of frame is usually rubber, is fixed on main body in frame using the elasticity of rubber, this mode is usual during installation
It needs to cause high effort for by the way that main body is extruded in lower portion, be also required to when main body is separated frame by squeezing main body, it is right
Rubber damages, and moreover, in use, in order to realize precise measurement, bracelet is normally fastened in wrist, is close to
Wrist skin makes the skin at this be in one and closes the environment to suffer oppression, and long periods of wear can make the blood circulation at wrist
At influence, and in hot weather, closed environment is less useful for perspiring at user's wrist, to cause Intelligent bracelet
Practicability reduces.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, provide a kind of based on Internet of Things
Intelligent bracelet.
The technical solution adopted by the present invention to solve the technical problems is: a kind of Intelligent bracelet based on Internet of Things, including
Main body, fixed frame, the first watchband, the second watchband and fixing buckle, the main body are arranged in fixed frame, first watchband
The side of fixed frame is arranged at fixing buckle, the fixing buckle is connect by the first watchband with fixed frame, and described first
It is set on watchband there are two fastening unit, second watchband is arranged in the other side of fixed frame, on second watchband successively
It is uniformly provided with several through-holes;
The fixed frame includes shell, two supporting plates and two fixation kits, and two supporting plates are separately fixed at shell
On inner wall, two fixation kits are separately positioned on the two sides of shell, and the fixation kit includes two casings, described sleeve pipe
It is fixed on the shell and be connected in shell, lifting unit is equipped between two casings;
The lifting unit includes driving unit and two driven units, and the driving unit and driven unit are sequentially connected, institute
Stating driving unit includes the first driving motor, buffer stopper, the first drive shaft and fixed block, first driving motor, buffer stopper
It being each attached on shell with fixed block, first drive shaft is arranged between the first driving motor and buffer stopper, and described first
Driving motor and the first drive shaft are sequentially connected, and the periphery of first drive shaft is equipped with the first external screw thread;
Two driven units include movable block, connecting rod and supporting block, and the movable block is set in the first drive shaft, the movement
The first internal screw thread is equipped in block, the first internal screw thread in the movable block matches with the first external screw thread in the first drive shaft,
The first internal screw thread in two movable blocks is contrary, and the movable block is hinged by connecting rod and supporting block, the fixation
The middle-end of block and connecting rod is hinged;
The main body is equipped with display screen, is equipped with fixed plate and two fixation kits, two fixation kits in the main body
The two sides of fixed plate are separately positioned on, the fixation kit includes two fixed cells, the quantity and casing of the fixed cell
Quantity it is equal and correspond, the fixed cell include the second driving motor, driving wheel, bracing wire, directive wheel, the first bullet
One end of spring, stop collar and slide bar, the slide bar is arranged in casing, and the other end of the slide bar passes through the first spring and fixation
Plate connection, second driving motor are fixed on fixed plate and are sequentially connected and with driving wheel, and the directive wheel is arranged first
Between spring and the second driving motor, one end of the bracing wire is fixed on slide bar, and the other end of the bracing wire leads to directive wheel and sets
It sets on the drive wheel, the stop collar is set on slide bar and is fixed in main body.
Preferably, for convenience bracelet fastening wear and remove, the fastening unit include anchorage bar and fastening ball,
The fastening ball is equipped with recess, is equipped with second spring and buffer board in the recess, the buffer board by second spring with
The top of recess connects, and the second spring is in compressive state, and one end of the anchorage bar is fixed on the first watchband, described
The other end of anchorage bar is arranged in recess, and the periphery of the anchorage bar is equipped with the second external screw thread, is equipped with second in the recess
Internal screw thread, the second internal screw thread in the recess match with the second external screw thread on anchorage bar.
Preferably, in order to increase the tightening range of two fastening units to improve the fastening effect of bracelet, described two
The distance of a fastening unit is equal to twice of two neighboring through-hole distance.
Preferably, the feature wear-resisting using carbon line, in order to guarantee the service life of bracing wire, the bracing wire is carbon
Line.
Preferably, using silica gel to the affinity characteristic of human skin, when supporting block and human skin contact in order to prevent
Certain customers' skin allergy is caused, the supporting block is silica gel block.
Preferably, supporting block by sharp stabs user's skin in order to prevent, the shape of the supporting block is cylinder.
Preferably, observing and controlling bracelet for convenience, indicator light and control button are additionally provided in the main body.
Preferably, the humidity of skin at measurement user's wrist, the bottom of the shell are equipped with hygrometer for convenience.
Preferably, determining the placement location of main body for convenience, the supporting plate is equipped with limit plate, the limit plate
The shape of shape and main body matches.
Preferably, shape of the slide bar close to the side of casing is hemisphere for convenience inside slide bar sleeve pipe
Shape.
User when using the bracelet, in order to facilitate main body and fixed frame be fixedly connected and disassembling section, work as needs
When main body is fixed in fixed frame, main body is placed between two limit plates first, presses the control in main body thereafter
Key makes each fixed cell of body interior bring into operation, and drives the rotation of the second driving wheel by the second driving motor, makes original
This tight bracing wire fluffs, and the first compressed at this time spring is to restore deformation, generates slide bar to fixed plate offset direction
Active force, so that slide bar be made to go deep into the inside pipe casing on fixed frame, the head of slide bar uses hemispheric design, facilitates cunning
Bar sleeve pipe.When needing to remove main body from fixed frame, control button is pressed again, keeps the second driving motor reversed
Rotation, to make stay wire shrinking, keep slide bar close to fixed link and be detached from inside pipe casing, to facilitate user to fixed frame
Interior taking-up main body.This controls the operation of each fixed cell based on the Intelligent bracelet of Internet of Things by control button, and slide bar is facilitated to stretch
Enter or be detached from casing, so that realization body and fixed frame connect or separate.
The bottom of fixed frame is equipped with hygrometer, situation is perspired at user's wrist to detect, when hygrometer detects
When the humidity of user's skin is larger, by the lifting unit of two sides, the first driving motor is made to drive the first drive shaft along its center
Axis rotation, moves two in the first drive shaft movable blocks, due to the side of the first internal screw thread in two movable blocks
To on the contrary, to keeping two movable blocks close to each other, movable block in the first drive shaft when moving, due to the middle-end of connecting rod and solid
It is hinged to determine block, fixed block position is constant, so that connecting rod is made to rotate, and when two movable blocks are close to each other, two of lower section
Supporting block is close to each other and moves down, and after contacting user's skin, so that the shell on fixed frame is detached from skin, facilitates user hand
It is perspired at wrist, since shell is no longer close to user's skin, to be also beneficial to the blood circulation of skin at this.It should be based on Internet of Things
Intelligent bracelet by lifting unit make be close to shell far from wrist skin, be also beneficial at this while facilitating user to perspire
Blood circulation, to improve the practicability of the Intelligent bracelet.
Each fixed cell is controlled by control button the invention has the advantages that being somebody's turn to do the Intelligent bracelet based on Internet of Things
Operation, facilitates slide bar to protrude into or be detached from casing, so that connecting or separating for realization body and fixed frame, moreover, passes through
Lifting unit makes the shell being close to be also beneficial to the blood circulation at this far from wrist skin, while facilitating user to perspire, from
And improve the practicability of the Intelligent bracelet.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the Intelligent bracelet of the invention based on Internet of Things;
Fig. 2 is the structural schematic diagram of the fixed frame of the Intelligent bracelet of the invention based on Internet of Things;
Fig. 3 is the structural schematic diagram of the lifting unit of the Intelligent bracelet of the invention based on Internet of Things;
Fig. 4 is the structural schematic diagram of the main body of the Intelligent bracelet of the invention based on Internet of Things;
Fig. 5 is the cross-sectional view of the main body of the Intelligent bracelet of the invention based on Internet of Things;
Fig. 6 is the structural schematic diagram of the fastening unit of the Intelligent bracelet of the invention based on Internet of Things;
In figure: 1. main bodys, 2. fixed frames, 3. first watchbands, 4. second watchbands, 5. fastening units, 6. fixing buckles, 7. through-holes,
8. shell, 9. casings, 10. lifting units, 11. supporting plates, 12. limit plates, 13. first driving motors, 14. buffer stoppers, 15. is mobile
Block, 16. connecting rods, 17. fixed blocks, 18. supporting blocks, 19. display screens, 20. control buttons, 21. slide bars, 22. fixed plates, 23.
Two driving motors, 24. driving wheels, 25. bracing wires, 26. directive wheels, 27. first springs, 28. stop collars, 29. anchorage bars, 30. is tight
Gu ball, 31. buffer boards, 32. second springs, 33. recesses, 34. hygrometers, 35. indicator lights, 36. first drive shafts.
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 to 6, a kind of Intelligent bracelet based on Internet of Things, including main body 1, fixed frame 2, the first watchband 3,
Second watchband 4 and fixing buckle 6, the main body 1 are arranged in fixed frame 2, and first watchband 3 and fixing buckle 6 are arranged at
The side of fixed frame 2, the fixing buckle 6 are connect by the first watchband 3 with fixed frame 2, and first watchband 3 is equipped with two
A fastening unit 5, second watchband 4 are arranged in the other side of fixed frame 2, are successively uniformly provided on second watchband 4
Several through-holes 7;
The fixed frame 2 includes 8, two supporting plates 11 of shell and two fixation kits, and two supporting plates 11 are separately fixed at
On the inner wall of shell 8, two fixation kits are separately positioned on the two sides of shell 8, and the fixation kit includes two casings
9, described sleeve pipe 9 be fixed on shell 8 and be connected in shell 8, between two casings 9 be equipped with lifting unit 10;
The lifting unit 10 includes driving unit and two driven units, and the driving unit and driven unit are sequentially connected,
The driving unit includes the first driving motor 13, buffer stopper 14, the first drive shaft 36 and fixed block 17, the first driving electricity
Machine 13, buffer stopper 14 and fixed block 17 are each attached on shell 8, and first drive shaft 36 is arranged in 13 He of the first driving motor
Between buffer stopper 14, first driving motor 13 and the first drive shaft 36 are sequentially connected, the periphery of first drive shaft 36
It is equipped with the first external screw thread;
Two driven units include movable block 15, connecting rod 16 and supporting block 18, and the movable block 15 is set in the first drive shaft 36
On, the first internal screw thread is equipped in the movable block 15, on the first internal screw thread and the first drive shaft 36 in the movable block 15
First external screw thread matches, and the first internal screw thread in two movable blocks 15 is contrary, and the movable block 15 passes through connecting rod
16 is hinged with supporting block 18, and the middle-end of the fixed block 17 and connecting rod 16 is hinged;
The main body 1 is equipped with display screen 19, is equipped with fixed plate 22 and two fixation kits in the main body 1, two described solid
Determine the two sides that component is separately positioned on fixed plate 22, the fixation kit includes two fixed cells, the number of the fixed cell
Measure it is equal with the quantity of casing 9 and correspond, the fixed cell including the second driving motor 23, driving wheel 24, bracing wire 25,
One end of directive wheel 26, the first spring 27, stop collar 28 and slide bar 21, the slide bar 21 is arranged in casing 9, the slide bar 21
The other end connect with fixed plate 22 by the first spring 27, second driving motor 23 is fixed on fixed plate 22 and with drive
Driving wheel 24 is sequentially connected, and the directive wheel 26 is arranged between the first spring 27 and the second driving motor 23, the bracing wire 25
One end is fixed on slide bar 21, and the other end of the bracing wire 25 leads to directive wheel 26 and is arranged on driving wheel 24, the stop collar 28
It is set on slide bar 21 and fixes on the body 1.
Preferably, the fastening of bracelet is worn and removed for convenience, the fastening unit 5 includes anchorage bar 29 and fastening
Ball 30, the fastening ball 30 are equipped with recess 33, are equipped with second spring 32 and buffer board 31, the buffer board in the recess 33
31 are connect by second spring 32 with the top of recess 33, and the second spring 32 is in compressive state, the anchorage bar 29
One end is fixed on the first watchband 3, and the other end of the anchorage bar 29 is arranged in recess 33, and the periphery of the anchorage bar 29 is set
There is the second external screw thread, the second internal screw thread is equipped in the recess 33, on the second internal screw thread and anchorage bar 29 in the recess 33
The second external screw thread match.
Preferably, in order to increase the tightening range of two fastening units 5 to improve the fastening effect of bracelet, described two
The distance of a fastening unit 5 is equal to twice of two neighboring 7 distance of through-hole.
Preferably, the feature wear-resisting using carbon line, in order to guarantee the service life of bracing wire 25, the bracing wire 25 is carbon
Plain line.
Preferably, supporting block 18 is contacted with human skin in order to prevent using silica gel to the affinity characteristic of human skin
Shi Zaocheng certain customers' skin allergy, the supporting block 18 are silica gel block.
Preferably, supporting block 18 by sharp stabs user's skin in order to prevent, the shape of the supporting block 18 is circle
Cylindricality.
Preferably, observing and controlling bracelet for convenience, indicator light 35 and control button are additionally provided in the main body 1
20。
Preferably, the humidity of skin at measurement user's wrist, the bottom of the shell 8 are equipped with hygrometer for convenience
34。
Preferably, determining the placement location of main body 1 for convenience, the supporting plate 11 is equipped with limit plate 12, the limit
The shape of the shape and main body 1 of position plate 12 matches.
Preferably, for convenience inside 21 sleeve pipe 9 of slide bar, the shape of side of the slide bar 21 close to casing 9
For hemispherical.
User when using the bracelet, in order to facilitate main body 1 and fixed frame 2 be fixedly connected and disassembling section, when need
When main body 1 is fixed in fixed frame 2, main body 1 is placed between two limit plates 12 first, presses main body 1 thereafter
On control button 20, so that each fixed cell inside main body 1 is brought into operation, pass through the second driving motor 23 drive second drive
Driving wheel 24 rotates, and originally tight bracing wire 25 is made to fluff, and the first compressed at this time spring 27 is to restore deformation, produces to slide bar 21
The raw active force to 22 offset direction of fixed plate, thus inside the casing 9 for going deep into slide bar 21 on fixed frame 2, slide bar 21
Head uses hemispheric design, facilitates 21 sleeve pipe 9 of slide bar.When needing to remove main body 1 from fixed frame 2,
Control button 20 is pressed again, rotates backward the second driving motor 23, so that bracing wire 25 be made to shrink, makes slide bar 21 to fixed link
22 is close and be detached from inside casing 9, to facilitate user to take out main body 1 in fixed frame 2.The intelligence based on Internet of Things
Bracelet controls the operation of each fixed cell by control button 20, facilitates slide bar 21 to protrude into or be detached from casing 9, thus realization body
1 and fixed frame 2 connect or separate.
The bottom of fixed frame 2 is equipped with hygrometer 34, perspires situation at user's wrist to detect, when hygrometer 34 is examined
Measure user's skin humidity it is larger when, by the lifting unit 10 of two sides, the first driving motor 13 is made to drive the first drive shaft
36 rotate along center axis thereof, move two movable blocks 15 in the first drive shaft 36, due in two movable blocks 15
The first internal screw thread it is contrary, to keep two movable blocks 15 close to each other, movable block 15 is moved up in the first drive shaft 36
When dynamic, since the middle-end and fixed block 17 of connecting rod 36 are hinged, 17 position of fixed block is constant, so that connecting rod 36 is made to rotate, when
When two movable blocks 15 are close to each other, two supporting blocks 18 of lower section are close to each other and move down, and after contacting user's skin, make
Shell 8 on fixed frame 2 is detached from skin, facilitates and perspires at user's wrist, since shell 8 is no longer close to user's skin, thus
It is also beneficial to the blood circulation of skin at this.The Intelligent bracelet based on Internet of Things makes the shell 8 being close to by lifting unit 10
Far from wrist skin, the blood circulation being also beneficial to while facilitating user to perspire at this, to improve the Intelligent bracelet
Practicability.
Compared with prior art, the fortune that control button 20 controls each fixed cell should be passed through based on the Intelligent bracelet of Internet of Things
Row, facilitates slide bar 21 to protrude into or is detached from casing 9, so that realization body 1 and fixed frame 2 connect or separate, it is moreover, logical
The blood that crossing lifting unit 10 is also beneficial to the shell 8 being close to far from wrist skin, while facilitating user to perspire at this follows
Ring, to improve the practicability of the Intelligent bracelet.
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.