Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of with anti-loosening function
The safety-type 5G communication intelligent bracelet of energy.
The technical solution adopted by the present invention to solve the technical problems is: a kind of safety-type 5G with anti-loosening function is logical
Intelligent bracelet is interrogated, including main body, connection box and two watchbands, two watchbands are separately positioned on the two sides of main body, the watchband
One end is fixedly connected with main body, and the other end setting of the watchband is equipped with PLC in connection box in the main body further include adjusting
Mechanism and protection mechanism are saved, the inside of connection box is arranged in the regulating mechanism, and the inside of main body is arranged in the protection mechanism;
The regulating mechanism includes driving assembly and two winding assemblies, and two winding assemblies are separately positioned in connection box
Two sides, the driving component be arranged between two winding assemblies, the driving component is connect with winding assembly, the winding
Component and watchband correspond, and the two sides of the connection box are equipped with the first opening, and first opening is corresponded with watchband,
One end of the separate main body of the watchband passes through the first opening and connect with winding assembly;
The winding assembly includes gear, rack gear, shaft and two bearings, two bearings be separately fixed at connection box with
On the inner wall of the first vertical two sides of opening, the both ends of the shaft are separately positioned in two bearings, the watchband it is separate
One end of main body is fixedly connected with shaft, and the gear is fixed in shaft, and the gear and shaft are coaxially disposed, the gear
It is engaged with rack, one end far from the first opening of the driving component and rack gear connects;
The top of the main body is equipped with the second opening, and the protection mechanism includes movable plate, display screen, support shaft, sealing
Plate, fixation kit, strut and several first springs, the display screen are fixed on the top of movable plate, and first spring is uniform
It is distributed in the lower section of movable plate, the both ends of first spring are connect with the lower section of the intracorporal bottom of master and movable plate respectively, institute
It states the first spring and is in compressive state, the display screen is matched with the second opening, and one end of the support shaft is fixed on main body
Top, the other end and sealing plate of the support shaft are hinged, and the sealing plate lid is located in the second opening, the both ends of the strut
It is hinged with the top of the lower section of sealing plate and movable plate respectively;
The fixation kit includes that two fixed cells and two second springs, the two sides of the movable plate are equipped with recessed
Mouthful, two fixed cells are separately positioned on the two sides of movable plate, and the fixed cell and recess correspond, and the two of the main body
Side is equipped with through-hole, and the through-hole and fixed cell correspond, and the second spring is arranged between two fixed cells, institute
Stating fixed cell includes pull rod, fixed link and fixed block, and the fixed block is fixedly connected with the side of fixed link, the fixed block
It is arranged in recess, the fixed block is matched with recess, and one end of the pull rod is fixedly connected with the other side of fixed link, described
The other end of pull rod passes through the outside that main body is arranged in through-hole, and two second springs are separately positioned on the both ends of fixed link, described
The both ends of second spring are connect with two fixed links respectively, and the second spring is in tensional state.
Preferably, in order to which band carry-over bar is mobile, the driving component includes cylinder, two sliding blocks and two adjusting rods,
The sliding block and adjusting rod correspond, and the cylinder is fixed on the inner wall of connection box, the gas bar and adjusting rod of the cylinder
One end it is hinged, the other end and sliding block of the adjusting rod are hinged, and two sliding blocks are respectively with two rack gears far from the first opening
One end be fixedly connected, the cylinder is electrically connected with PLC.
Preferably, being coated with lubricating oil on the gear in order to enable gear rotation is smooth.
Preferably, the winding assembly further includes position-limiting unit in order to limit the moving direction of rack gear, the limit is single
Member includes bracket and two limited blocks, and the section of the bracket is U-shaped, and the both ends of the bracket are fixed with the inner wall for connecting box
Connection, the both ends of the rack gear are fixedly connected with two limited blocks respectively, and the limited block is equipped with perforation, and the bracket passes through
Perforation, the bracket and perforation are coaxially disposed.
Preferably, convex block is equipped at the perforation of the limited block in order to avoid limited block shakes on gag lever post,
The bracket is equipped with sliding slot, and the convex block is matched with sliding slot, and the inside of sliding slot, the convex block and sliding slot is arranged in the convex block
It is slidably connected.
Preferably, the side of the separate fixed link of the fixed block is equipped with for the ease of in fixed block insertion recess
Angle.
Preferably, the fixation kit further includes two guide rods, described to lead in order to limit the moving direction of fixed link
It is fixedly connected respectively with the inner wall of the two sides of main body to the both ends of bar, the both ends of the fixed link are equipped with circular hole, the guiding
Bar passes through circular hole, and the guide rod and circular hole coaxial are arranged.
Preferably, in order to limit the moving direction of movable plate, the protection mechanism further includes two gag lever posts, two limits
Position bar is separately positioned on the two sides of movable plate, and the both ends of the gag lever post are fixedly connected with the intracorporal top and bottom of master respectively,
It is set on the movable plate there are two pilot hole, the gag lever post and pilot hole correspond, and the gag lever post passes through pilot hole, institute
It states gag lever post and pilot hole is coaxially disposed.
Preferably, in order to avoid damaging display screen, the side of the close main body of the sealing plate is equipped with rubber pad.
Preferably, one end of the separate movable plate of the pull rod is equipped with pulling block, institute in order to avoid in pull rod insertion main body
Pulling block is stated to be fixedly connected with pull rod.
The invention has the advantages that there is the safety-type 5G communication intelligent bracelet of anti-loosening function to pass through adjusting machine for this
Structure, the length of adjustable watchband, watchband loosens when avoiding wearing, and influences wearing effect, should compared with existing regulating mechanism
Regulating mechanism is adjusted without artificial, improves the convenience of adjusting, can be in user without watching display by protection mechanism
When screen, display screen is withdrawn in main body, the probability of damage is reduced, improves the safety of Intelligent bracelet, with existing protection
Mechanism compares, and the protection mechanism protection effect is good, improves the practicability of Intelligent bracelet.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of safety-type 5G communication intelligent bracelet with anti-loosening function, including main body 1, connection box 3
With two watchbands 2, two watchbands 2 are separately positioned on the two sides of main body 1, and one end of the watchband 2 is fixedly connected with main body 1, institute
The other end setting of watchband 2 is stated in connection box 3, PLC is equipped in the main body 1, further includes regulating mechanism and protection mechanism, institute
The inside that connection box 3 is arranged in regulating mechanism is stated, the inside of main body 1 is arranged in the protection mechanism;
The safety-type 5G communication intelligent bracelet with anti-loosening function passes through regulating mechanism, the length of adjustable watchband 2
Degree, watchband 2 loosens when avoiding wearing, and influences wearing effect, can be in user without watching display screen 16 by protection mechanism
When, display screen 16 is withdrawn in main body 1, the probability of damage is reduced, improves the safety of Intelligent bracelet.
PLC, i.e. programmable logic controller (PLC), it is used for its internally stored program, is held using a kind of programmable memory
The user oriented instruction such as row logical operation, sequential control, timing, counting and arithmetical operation, and by digital or analog defeated
Enter/export the various types of mechanical or production processes of control, its essence is a kind of computer for being exclusively used in Industry Control, hardware
Structure is substantially identical as microcomputer, the reception and output of processing and the instruction of data is generally used for, for realizing in
Centre control.
As shown in figure 3, the regulating mechanism includes driving assembly and two winding assemblies, two winding assemblies are respectively set
Two sides in connection box 3, the driving component are arranged between two winding assemblies, and the driving component and winding assembly connect
Connect, the winding assembly and watchband 2 correspond, and the two sides of the connection box 3 are equipped with the first opening, first opening with
Watchband 2 corresponds, and one end of the separate main body 1 of the watchband 2 passes through the first opening and connect with winding assembly;
The winding assembly includes gear 8, rack gear 7, shaft 9 and two bearings 10, two 10 companies of being separately fixed at of bearing
It connects on the inner wall of the two sides vertical with the first opening of box 3, the both ends of the shaft 9 are separately positioned in two bearings 10, institute
The one end for stating the separate main body 1 of watchband 2 is fixedly connected with shaft 9, and the gear 8 is fixed in shaft 9, the gear 8 with turn
Axis 9 is coaxially disposed, and the gear 8 is engaged with rack gear 7, and the driving component is connect with one end far from the first opening of rack gear 7;
When work is adjusted, driving assembly work drives two rack gears 7 mobile to direction close to each other, so that
Gear 8 rotates, and two 8 rotation directions of gear are on the contrary, the drive rotation of shaft 9 avoids watchband 2 from loosening, lead to tighten watchband 2
It causes bracelet and the arm of user to be detached from, influences wearing effect.
As shown in Figs. 1-2, the top of the main body 1 is equipped with the second opening, and the protection mechanism includes movable plate 17, display
Screen 16, support shaft, sealing plate 14, fixation kit, strut 15 and several first springs 18, the display screen 16 are fixed on movable plate
17 top, first spring 18 are evenly distributed on the lower section of movable plate 17, the both ends of first spring 18 respectively with master
Bottom in body 1 is connected with the lower section of movable plate 17, and first spring 18 is in compressive state, the display screen 16 and second
Opening matching, one end of the support shaft are fixed on the top of main body 1, and the other end and sealing plate 14 of the support shaft are hinged,
The sealing plate 14 lid is located in the second opening, the both ends of the strut 15 respectively with the lower section of sealing plate 14 and movable plate 17
Top is hinged;
The fixation kit includes two fixed cells and two second springs 22, and the two sides of the movable plate 17 are equipped with
Recess, two fixed cells are separately positioned on the two sides of movable plate 17, and the fixed cell and recess correspond, the main body
1 two sides are equipped with through-hole, and the through-hole and fixed cell correspond, and the second spring 22 is arranged in two fixed cells
Between, the fixed cell includes pull rod 19, fixed link 20 and fixed block 21, and the fixed block 21 and the side of fixed link 20 are solid
Fixed connection, the fixed block 21 are arranged in recess, and the fixed block 21 is matched with recess, one end of the pull rod 19 and fixation
The other side of bar 20 is fixedly connected, and the other end of the pull rod 19 passes through the outside that main body 1 is arranged in through-hole, two second springs
22 are separately positioned on the both ends of fixed link 20, and the both ends of the second spring 22 are connect with two fixed links 20 respectively, and described
Two springs 22 are in tensional state.
When user needs to see display screen 16, two pull rods 19 are artificially pulled, drive two fixed links 20 to mutually far
From direction it is mobile, while second spring 22 is stretched, so that fixed block 21 is mobile to the direction far from recess, so that fixed block 21
No longer it is embedded in recess, so that fixed block 21 no longer fixes movable plate 17, since the first spring 18 is in compressive state,
By the restoring force of the first spring 18, drive movable plate 17 and display screen 16 to the direction movement close to the second opening, meanwhile, lead to
It crosses strut 15 to prop up sealing plate 14, so that sealing plate 14 rotates, so that sealing plate 14 no longer blocks the second opening, be convenient for
Display screen 16 exposes from the second opening, watches display screen 16 convenient for user, when not needing viewing display screen 16, rotary seal
Plate 14, the direction for driving movable plate 17 and display screen 16 to the bottom in main body 1 by strut 15 is mobile, while compressing the
One spring 18, then pull rod 19 is decontroled, by the restoring force of second spring 22, drive fixed link 20 to the direction close to movable plate 17
It is mobile, so that fixed block 21 is embedded in recess, the function of fixed movable plate 17 is realized, so that display screen 16 withdraws main body 1
It is interior, realize the function of protection display screen 16.
Preferably, the driving component includes 4, two sliding blocks 6 of cylinder and two adjustings in order to which band carry-over bar 7 is mobile
Bar 5, the sliding block 6 are corresponded with adjusting rod 5, and the cylinder 4 is fixed on the inner wall of connection box 3, the gas bar of the cylinder 4
Hinged with one end of adjusting rod 5, the other end of the adjusting rod 5 and sliding block 6 are hinged, two sliding blocks 6 respectively with two rack gears 7
One end far from the first opening is fixedly connected, and the cylinder 4 is electrically connected with PLC.
Cylinder 4 starts, and band bar of taking offence is mobile, drives two sliding blocks 6 mobile to direction close to each other by adjusting rod 5,
So that two rack gears 7 are mobile to direction close to each other, shaft 9 is driven to rotate by gear 8, to tighten watchband 2.
Preferably, being coated with lubricating oil on the gear 8, reducing gear 8 and tooth in order to enable gear 8 rotates smoothness
Frictional force between item 7, so that gear 8 is more smooth when rotating.
As shown in figure 4, the winding assembly further includes position-limiting unit, the position-limiting unit includes bracket 12 and two limits
The section of block 11, the bracket 12 is U-shaped, and the both ends of the bracket 12 are fixedly connected with the inner wall for connecting box 3, the rack gear
7 both ends are fixedly connected with two limited blocks 11 respectively, and the limited block 11 is equipped with perforation, and the bracket 12 passes through perforation,
The bracket 12 is coaxially disposed with perforation.
When rack gear 7 is mobile, drives limited block 11 to move on gag lever post 25, the moving direction of rack gear 7 is limited, so that tooth
Item 7 is more stable when mobile.
Preferably, being set at the perforation of the limited block 11 in order to avoid limited block 11 shakes on gag lever post 25
There is convex block 13, the bracket 12 is equipped with sliding slot, and the convex block 13 is matched with sliding slot, and the convex block 13 is arranged in sliding slot
Portion, the convex block 13 are slidably connected with sliding slot.
When rack gear 7 is mobile, drives limited block 11 to move on gag lever post 25, so that convex block 13 moves in sliding slot, avoid
Limited block 11 shakes on gag lever post 25, improve rack gear 7 it is mobile when stability.
Preferably, being embedded in recess for the ease of fixed block 21, the side of the separate fixed link 20 of the fixed block 21
Equipped with chamfering.
Preferably, in order to limit the moving direction of fixed link 20, the fixation kit further includes two guide rods 23, institute
The both ends for stating guide rod 23 are fixedly connected with the inner wall of the two sides of main body 1 respectively, and the both ends of the fixed link 20 are equipped with circular hole,
The guide rod 23 passes through circular hole, and the guide rod 23 is arranged with circular hole coaxial.
By the way that guide rod 23 is arranged, the moving direction of fixed link 20 is limited, the stabilization when movement of fixed link 20 is improved
Property.
Preferably, in order to limit the moving direction of movable plate 17, the protection mechanism further includes two gag lever posts 25, two
A gag lever post 25 is separately positioned on the two sides of movable plate 17, the both ends of the gag lever post 25 respectively with the top and bottom in main body 1
Portion is fixedly connected, and is set on the movable plate 17 there are two pilot hole, the gag lever post 25 is corresponded with pilot hole, the limit
Bar 25 passes through pilot hole, and the gag lever post 25 is coaxially disposed with pilot hole.
By the way that gag lever post 25 is arranged, the moving direction of movable plate 17 is limited, so that movable plate 17 is more steady when mobile
It is fixed.
Preferably, in order to avoid damaging display screen 16, the side of the close main body 1 of the sealing plate 14 is equipped with rubber pad
26。
Preferably, one end of the separate movable plate 17 of the pull rod 19 is equipped in order to avoid pull rod 19 is embedded in main body 1
Pulling block 24, the pulling block 24 are fixedly connected with pull rod 19.
When work is adjusted, cylinder 4 starts, and band bar of taking offence is mobile, drives two sliding blocks 6 to phase by adjusting rod 5
Mutually close direction is mobile, so that two rack gears 7 are mobile to direction close to each other, band moving gear 8 is rotated, two gears
8 rotation directions are on the contrary, the drive rotation of shaft 9 avoids watchband 2 from loosening, lead to bracelet and the hand of user to tighten watchband 2
Arm is detached from, and influences wearing effect.When user needs to see display screen 16, two pull rods 19 are artificially pulled, two fixations are driven
Bar 20 moves in the direction away from each other, while stretching second spring 22, so that fixed block 21 is mobile to the direction far from recess,
So that fixed block 21 is no longer embedded in recess, so that fixed block 21 no longer fixes movable plate 17, due to the first spring 18
Drive movable plate 17 and display screen 16 to the side close to the second opening by the restoring force of the first spring 18 in compressive state
To movement, meanwhile, sealing plate 14 is propped up by strut 15, so that sealing plate 14 rotates, so that sealing plate 14 is no longer stifled
Firmly the second opening is open from second convenient for display screen 16 and exposes, and watches display screen 16 convenient for user, shows when not needing viewing
When shielding 16, rotary seal plate 14 drives movable plate 17 and display screen 16 to the direction of the bottom in main body 1 by strut 15
It is mobile, while compressing the first spring 18, then decontrol pull rod 19, by the restoring force of second spring 22, drive fixed link 20 to leaning on
The direction of nearly movable plate 17 is mobile, so that fixed block 21 is embedded in recess, the function of fixed movable plate 17 is realized, so that aobvious
Display screen 16 is withdrawn in main body 1, realizes the function of protection display screen 16.
Compared with prior art, this has the safety-type 5G communication intelligent bracelet of anti-loosening function by regulating mechanism, can
To adjust the length of watchband 2, watchband 2 loosens when avoiding wearing, and influences wearing effect, compared with existing regulating mechanism, the tune
It saves mechanism to adjust without artificial, improves the convenience of adjusting, it, can be in user without watching display screen by protection mechanism
When 16, display screen 16 is withdrawn in main body 1, the probability of damage is reduced, improves the safety of Intelligent bracelet, prevented with existing
Shield mechanism compares, and the protection mechanism protection effect is good, improves the practicability of 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.