A kind of Intelligent bracelet automatically adjusting length
Technical field
The present invention relates to the Intelligent bracelets that one kind can automatically adjust length.
Background technique
With the appearance of smart phone, mobile phone bracelet is also increasingly received by numerous users, and mobile phone bracelet generally can be with
For measuring heart rate, step counting, positioning, look for an opportunity, remote control shooting, detection sleep, clock alarming, phone, short message etc., in existing mobile phone
In bracelet, the watchband of general bracelet is all both ends separation watchband, hitches to realize a mobile phone bracelet system by two watchbands
It in wrist, not enough automates, and is easy to loosen, watchband length cannot be automatically adjusted.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, length can be automatically adjusted by providing one kind
The Intelligent bracelet of degree.
The technical solution adopted by the present invention to solve the technical problems is: one kind can automatically adjust the Intelligent bracelet of length,
Including smartwatch and main body;
The main body includes fixed block, steel wire, elastic slice and the first spring, and the fixed block has several, the fixed block
Right side be equipped with groove, one end of the elastic slice is located in the groove of one of fixed block of two adjacent fixed blocks, institute
The other end for stating elastic slice is fixedly connected with another fixed block of two adjacent fixed blocks, and the steel wire passes through each fixed block,
It is connected between two neighboring fixed block by the first spring;
The smartwatch includes intelligent terminal, transmission mechanism and position-limit mechanism, and the intelligent terminal includes CPU, electric power storage
Pond, image processor, display screen, wireless communication module and access pick out equipment, the transmission mechanism include motor, driving wheel,
Driven wheel and drum, the transmission mechanism are located at the lower part of smartwatch, the motor driven driving wheel rotation, the driving wheel
It is engaged with driven wheel, the drum is coaxially fixed with driven wheel, and the drum is disc, and one end connection of the steel wire is online
On disk, the other end of the steel wire passes through the side that each fixed block is connected to smartwatch, and the motor is electrically connected with CPU;
The position-limit mechanism includes electromagnet, iron block, gag lever post and second spring, side of the drum far from driven wheel
On be additionally provided with limit hole, the limit hole has several, and the gag lever post is circumferentially evenly arranged on drum, the gag lever post
One end is connected on iron block, and the other end of the gag lever post is located in limit hole, and the electromagnet is located at the side of iron block, described
Gag lever post and electromagnet are located at the two sides of iron block, and one end of the second spring is connected on electromagnet, second bullet
The other end of spring is connected on iron block, and the spring is in compressive state.
Preferably, the gag lever post has two, and two gag lever posts are respectively positioned on limit hole in order to improve the stability of limit
It is interior.
Preferably, in order to make gag lever post facilitate insertion limit hole, the gag lever post is located at one end in limit hole for cone
Shape.
Preferably, being also arranged with bellows on first spring to protect spring.
Preferably, applying organic oil between the elastic slice and groove to reduce abrasion.
Preferably, the fixed block outer surface is coated with ox-hide for beautiful and increase firmness.
Preferably, in order to make steel wire not allow easy fracture, the steel wire is piano wire.
Preferably, the drum is equipped with annular groove in order to be oriented to steel wire, the steel wire is located at annular groove
It is interior.
Preferably, the diameter of the driving wheel is less than the diameter of driven wheel in order to preferably be driven.
The invention has the advantages that the Intelligent bracelet design that can automatically adjust length is accurate, practicability is high, passes through hand
Machine software controls motor, and the length of main body can be adjusted in motor driven steel wire, and body outer surface does not need plus increase retaining ring
Equal devices, keep mobile phone body both beautiful and practical, and it is very convenient to operate, it is only necessary to which controlling smartwatch oneself can wear
Tightly, it is also very convenient that the Intelligent bracelet that can automatically adjust length is worn after user becomes fat.
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 for automatically adjusting length of the invention;
Fig. 2 is the structural schematic diagram of the Intelligent bracelet for automatically adjusting length of the invention;
Fig. 3 is the structural schematic diagram of the Intelligent bracelet for automatically adjusting length of the invention;
Fig. 4 is the portion the A enlarged drawing of Fig. 2
Fig. 5 is the structural schematic diagram of the Intelligent bracelet for automatically adjusting length of the invention;
Fig. 6 is the structural schematic diagram of the Intelligent bracelet for automatically adjusting length of the invention;
Fig. 7 is the structural schematic diagram of the Intelligent bracelet for automatically adjusting length of the invention;
Fig. 8 is the structural schematic diagram of the Intelligent bracelet for automatically adjusting length of the invention;
In figure: 1. fixed blocks, 2. elastic slices, 3. smartwatch, 4. steel wires, 5. first springs, 6. driving wheels, 7. motors, 8.
Drum, 9. electromagnet, 10. second springs, 11. iron blocks, 12. gag lever posts, 13. driven wheels, 14. limit holes.
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 Figure 1-Figure 8, a kind of Intelligent bracelet automatically adjusting length, which is characterized in that including 3 He of smartwatch
Main body;
The main body includes fixed block 1, steel wire 4, elastic slice 2 and the first spring 5, and the fixed block 1 has several, described solid
The right side for determining block 1 is equipped with groove, and one end of the elastic slice 2 is located at the recessed of one of fixed block 1 of two adjacent fixed blocks 1
In slot, the other end of the elastic slice 2 is fixedly connected with another fixed block 1 of two adjacent fixed blocks, and the steel wire 4 passes through
Each fixed block 1 is connected by the first spring 5 between two neighboring fixed block 1;
The smartwatch 3 includes intelligent terminal, transmission mechanism and position-limit mechanism, and the intelligent terminal includes CPU, electric power storage
Pond, image processor, display screen, wireless communication module and access pick out equipment, and the transmission mechanism includes motor 7, driving wheel
6, driven wheel 13 and drum 8, the transmission mechanism are located at the lower part of smartwatch 3, and the motor 7 drives driving wheel 6 to rotate, institute
It states driving wheel 6 to engage with driven wheel 13, the drum 8 is coaxial fixed with driven wheel 13, and the drum 8 is disc, the steel
One end of silk 4 is connected on drum 8, and the other end of the steel wire 4 passes through the side that each fixed block 1 is connected to smartwatch 3, institute
Motor 7 is stated to be electrically connected with CPU;
The position-limit mechanism includes electromagnet 9, iron block 11, gag lever post 12 and second spring 10, and the drum 8 is far from driven
It is additionally provided with limit hole 14 on the side of wheel 13, the limit hole 14 there are several, and the gag lever post 12 is circumferential evenly distributed online
On disk 8, one end of the gag lever post 12 is connected on iron block 11, and the other end of the gag lever post 12 is located in limit hole 14, institute
State the side that electromagnet 9 is located at iron block 11, the gag lever post 12 and electromagnet 9 are located at the two sides of iron block 11, and described second
One end of spring 10 is connected on electromagnet 9, and the other end of the second spring 10 is connected on iron block 11, and the spring is in
Compressive state.
Preferably, the gag lever post 12 has two, and two gag lever posts 12 are respectively positioned on limit in order to improve the stability of limit
In the hole 14 of position.
Preferably, in order to make gag lever post 12 facilitate insertion limit hole 14, the gag lever post 12 is located in limit hole 14
One end is taper.
Preferably, being also arranged with bellows on first spring 5 to protect spring.
Preferably, applying organic oil between the elastic slice 2 and groove to reduce abrasion.
Preferably, 1 outer surface of fixed block is coated with ox-hide for beautiful and increase firmness.
Preferably, in order to make steel wire 4 not allow easy fracture, the steel wire 4 is piano wire.
Preferably, the drum 8 is equipped with annular groove, and it is recessed that the steel wire 4 is located at annular in order to be oriented to steel wire 4
In slot.
Preferably, the diameter of the driving wheel 6 is less than the diameter of driven wheel 13 in order to preferably be driven.
The Intelligent bracelet that length can be automatically adjusted is covered in wrist, regulating command, CPU control electricity are sent by software
The opening of magnet 9, electromagnet 9, which adsorbs iron block 11, makes gag lever post 12 pull out limit hole 14, and CPU controls the unlatching of motor 7, motor 7
The rotation of driving wheel 6 is driven, driving wheel 6 is engaged with driven wheel 13, is thus driven driven wheel 13 and is fixed at driven wheel
Drum 8 on 13 rotates, and the rotation of drum 8 makes to pull steel wire 4, shortens the distance between fixed block 1, and 2 adjacent one pieces of elastic slice
Fixed block 1 groove in sliding, it is that bracelet is more bonded wrist, the first spring 5 that elastic slice 2, which can also provide certain elastic module,
In compressive state, the spring energy of the first spring 5 is uniformly distributed fixed block 1 circumferentially, when bracelet is retracted to suitable length,
Stop adjusting, motor 7 is closed, and electromagnet 9 is closed, and second spring 10 makes iron block 11 and gag lever post 12 rebound, and gag lever post 12 is close
One end of 14 side of limit hole is taper, this gag lever post 12 can smoothly be inserted into limit hole 14, realizes limit, makes the length of bracelet
Degree is fixed, and is worn in wrist.
Compared with prior art, which designs accurate, and practicability is high, soft by mobile phone
Part controls motor 7, and motor 7 drives steel wire 4 that the length of main body can be adjusted, body outer surface does not need plus increases retaining ring etc.
Device keeps mobile phone bracelet both beautiful and practical, and it is very convenient to operate, it is only necessary to which controlling smartwatch 3 oneself can wear
Tightly, it is also very convenient that the Intelligent bracelet that can automatically adjust length is worn after user becomes fat.
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.