CN110164338A - The tool of medical science popularization poster is aloft puted up on propaganda board - Google Patents
The tool of medical science popularization poster is aloft puted up on propaganda board Download PDFInfo
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- CN110164338A CN110164338A CN201910545600.9A CN201910545600A CN110164338A CN 110164338 A CN110164338 A CN 110164338A CN 201910545600 A CN201910545600 A CN 201910545600A CN 110164338 A CN110164338 A CN 110164338A
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- Prior art keywords
- roller
- poster
- movable
- medical science
- movable blade
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/02—Bills, posters, or the like therefor
- G09F15/025—Poster carriers, i.e. devices for holding temporarily posters in order to transfer and apply them onto flat vertical surfaces
Abstract
The invention belongs to medical popular science propaganda appliance technology, it is related to putting up the tool of medical science popularization poster on a kind of aloft propaganda board.Make entirety of the invention to left, this one end of medical science popularization poster drives medical science popularization poster and the rotation of poster winding up roller component, this one end of medical science popularization poster, which is curled up, to be left.Medical science popularization placard reel tape moves fixing roller rotation, and the barrier paper operation that fixing roller drives movable roll and folder to be situated between, double faced adhesive tape, which curls up, can synchronize removing barrier paper while leaving.It is attached to position to be puted up in propaganda board until medical science popularization poster is fully deployed, operator stops step.Trigger piece pulls brake cable, and pulling force is passed to pressure spring guide post by brake cable, and movable blade is translated along movable blade sliding slot, does shearing motion relative to fixing cutter, double faced adhesive tape is sheared disconnected.The present invention does not need to pedal higher position can be on medical science popularization poster to the propaganda board of eminence, and the risk that operator does not fall is safe and convenient to use.
Description
Technical field
The invention belongs to medical popular science propaganda appliance technologies, and in particular to put up medical treatment on a kind of aloft propaganda board
The tool of science popularization poster.
Background technique
The staff of community is frequently necessary to put up some medical science popularization posters in the propaganda board of high-wall, and publicity is some most
Basic medical common sense, for example, how to keep off infection, how effectively wash clean hand, it is injured after how simple dressing, how
Practice artificial respiration etc..
Medical science popularization poster is pasted in propaganda board, glue or paste can be coated in medical science popularization poster in advance
Double faced adhesive tape can also be attached to the back side of medical science popularization poster by the back side in advance.Double faced adhesive tape is with paper, cloth or plastic film
For substrate, then made of elastomeric-type pressure sensitive adhesive or resin pressure sensitive adhesive be uniformly coated on above-mentioned substrate, in packaging one
As will on paper bowl core, be separated between two circles using barrier paper so as not to mutually bonding, double faced adhesive tape, barrier paper and paper bowl core
Collectively constitute double-sided adhesive component.
The higher words of propaganda board, operator need to carry very by means of pedaling high tool, such as helper, desk, chair etc.
There is the risk fallen at inconvenience, operator station on pedaling high tool.If it can design one kind and not need to pedal height, stand on the ground
Effectively medical science popularization poster can be pasted in propaganda board, that will improve convenience, reduces the risk fallen.
Summary of the invention
It is an object of the invention in place of improving the deficiencies in the prior art, provide a kind of to improve convenience, reduce and fall
The tool of medical science popularization poster is puted up on the aloft propaganda board of risk.
The present invention is achieved through the following technical solutions:
The tool of medical science popularization poster, including poster winding up roller component, fixed roll assembly, work are puted up on a kind of aloft propaganda board
Dynamic roll assembly, cutting assemblies, roll wheel assembly, connecting rack, lengthens bar assembly, two elastic tensioning parts one at two-sided rubber roll component
With two elastic tensioning parts two；
Connecting rack includes upper supporting plate, lower carrier plate, spool fixed plate and two extension bar connection earrings；Upper supporting plate is in lower carrier plate
Top, spool fixed plate are connected between upper supporting plate and lower carrier plate；Extension bar couples earrings top and lower part respectively and upper supporting plate
It is fixedly connected with lower carrier plate；
Fixed roll assembly includes fixing roller and two fixed rolle rsleeves；Two fixed rolle rsleeves pass through revolute pair respectively and are connected in admittedly
On the spindle nose of fixed roll upper and lower ends, two fixed rolle rsleeves are separately fixed on upper supporting plate and lower carrier plate；
Poster winding up roller component includes poster winding up roller and two poster winding up roller sleeves, and two poster winding up roller sleeves pass through revolute pair respectively
It is connected with the spindle nose of poster winding up roller upper and lower ends；It is sliding to be respectively equipped with poster winding up roller for corresponding position above and below upper supporting plate and lower carrier plate
Slot, two poster winding up roller sleeves form prismatic pair with two poster winding up roller sliding slots respectively；Poster winding up roller sliding slot upper supporting plate or under
Closed at both ends on supporting plate, and be directed towards one end of fixing roller sleeve be it is closed, one end backwards to fixed rolle rsleeve is
Opening, i.e., poster winding up roller component can be detached backwards to fixed roll assembly direction translation out of poster winding up roller sliding slot, can be taken
Get off in order to wind medical science popularization poster；The both ends of one elastic tensioning part one are connected in the volume of poster above with being tensioned respectively
On rolle rsleeve and fixation rolle rsleeve above, the both ends of another elastic tensioning part one are connected in following poster with being tensioned respectively
On winding up roller sleeve and following fixation rolle rsleeve, poster winding up roller component is towards fixing roller under the effect of one elastic pulling force of elastic tensioning part
The translation of component direction, the exterior cylindrical surfaces of poster winding up roller abut against in the exterior cylindrical surfaces of fixing roller；Medical treatment to be puted up
Science popularization poster is rolled up in the exterior cylindrical surfaces in the middle part of poster winding up roller, and the back side of medical science popularization poster is outwardly；
Movable roll assembly includes movable roll and two movable rolle rsleeves；Two movable rolle rsleeves pass through revolute pair respectively and are connected in work
On the spindle nose of dynamic roller upper and lower ends；Corresponding position is respectively equipped with movable roll sliding slot above and below upper supporting plate and lower carrier plate；Two work
Dynamic rolle rsleeve is connected with two movable roll sliding slots by prismatic pair respectively；The both ends of one elastic tensioning part two are tensioned ground connection respectively
It connects on fixation rolle rsleeve in movable rolle rsleeve above and above, the both ends of another elastic tensioning part two are tensioned ground connection respectively
It connects on following movable rolle rsleeve and following fixation rolle rsleeve, the activity roller group under the effect of two elastic pulling force of elastic tensioning part
Part abuts against in the exterior cylindrical surfaces of fixing roller towards fixed roll assembly direction translation, the exterior cylindrical surfaces of movable roll；
Two-sided rubber roll component includes two-sided rubber roller and double-sided adhesive support claw；Multiple double-sided adhesive support claws are fixedly connected in the outer of two-sided rubber roller
On cylindrical surface；Two circle up and down is distributed in double-sided adhesive support claw, and each circle includes three double-sided adhesive support claws, and three of each circle are double
Face glue support claw uniform array is distributed on the Outer cylindrical face of two-sided rubber roller；The lower end of two-sided rubber roll component is by revolute pair under
Supporting plate is connected；The position of face is equipped with double-sided adhesive evacuation and slits up and down for upper supporting plate and two-sided rubber roll component, and double-sided adhesive component is from two-sided
Glue evacuation, which is slitted, to be passed through, and the hole among the paper bowl core of double-sided adhesive component is covered in the periphery of two-sided rubber roller, and paper bowl core retainer plate is two-sided at three
On glue support claw, the inner hole of paper bowl core struts generation elastic deformation simultaneously by three double-sided adhesive support claws, and paper bowl core frictionally is fixed
On two-sided rubber roll component；Double faced adhesive tape and barrier paper are curled up from the periphery of double-sided adhesive component simultaneously to be left, and barrier paper is from activity
Pass through between roller and fixing roller, double faced adhesive tape is adhered to the back side of medical science popularization poster；
Cutting assemblies include fixing cutter, movable blade, two pressure springs, movable blade tie, tie modified roller, brake cable and spool；
There is counteredge in fixing cutter, has mobile blade in movable blade；Two tie modified rollers pass through revolute pair respectively and are connected in
On supporting plate and lower carrier plate；The upper and lower ends of fixing cutter are separately fixed on upper supporting plate and lower carrier plate；Movable blade includes movable cutter body
With two pressure spring guide posts；Two pressure spring guide posts are separately fixed at the upper and lower ends of movable cutter body；Upper supporting plate and lower carrier plate
The position of upper and lower face is respectively equipped with movable blade sliding slot, and the upper and lower ends of movable cutter body are slidably matched with movable blade sliding slot respectively；
It is respectively equipped with pressure spring baffle on upper supporting plate and lower carrier plate, two pressure springs are respectively fitted over the periphery of two pressure spring guide posts, pressure spring
Pressure spring baffle is pushed down in one end, and the other end of pressure spring pushes down movable cutter body；One end of movable blade tie and pressure spring guide post are connected,
The other end of movable blade tie and one end of brake cable are connected, and are wound on tie modified roller in the middle part of movable blade tie；
Lengthening bar assembly includes extension bar, trigger piece, pinching screw and spool fixed strip；The upper end of extension bar is equipped with the extension bar first line of a couplet
Hole is connect, is respectively equipped with extension bar mounting hole on two extension bar connection earrings, one of extension bar mounting hole is equipped with interior spiral shell
Line, pinching screw couple earrings with two extension bars with extension bar upper coupling hole simultaneously and are connected with merging by screw thread pair, and two add
Stock couples earrings and the upper end of extension bar is clamped, and extension bar and connecting rack is made to be fixedly connected as an entirety, can also be with
The relative angle of pinching screw adjustment between the two is unscrewed at any time, is then tightened again；The lower end of trigger piece and extension bar passes through lengthening
Bar-trigger piece hinge is connected, and the lower end of spool fixed strip and extension bar is fixedly connected, and one end of spool couples spool fixed plate, line
The other end of pipe couples spool fixed strip；The other end of brake cable is connected on trigger piece；The middle part of brake cable is out of, hole among spool
Pass through；Double faced adhesive tape curls up the part left and passes through the space between counteredge and mobile blade；
Trigger piece pulls brake cable, and brake cable passes through in spool, and pulling force is passed to pressure spring guide post by movable blade tie, activity
Knife overcomes the pressure of pressure spring to translate along movable blade sliding slot, and movable blade does shearing motion, movable blade and fixation relative to fixing cutter
Double faced adhesive tape is curled up the Partial Shear left and broken by the combination of knife；Trigger piece is unclamped, then pressure spring pushes movable blade, movable blade connection
Line, brake cable and trigger piece reset；
Roll wheel assembly includes the be fixed to each other roller shaft and idler wheel of connection, and roll wheel assembly is coupled by revolute pair and connecting rack；
The presence of roll wheel assembly, which can be convenient, holds direction, will not be to the left or crooked to the right.
The brake cable and spool is referred to the brake cable and spool used on bicycle, and brake cable and spool horizontally have
There is good flexibility, there is biggish elasticity modulus in the axial direction, brake cable passes through out of hole among spool, to brake cable one end
Pulling force can be for delivery to the other end.
Above-described elastic tensioning part one refers to helical spring or caoutchouc elasticity set.
Above-described elastic tensioning part two refers to helical spring or caoutchouc elasticity set.
The course of work of the invention is as described below.
1) poster winding up roller is removed, medical science popularization poster to be puted up is rolled up the exterior cylindrical surfaces in the middle part of poster winding up roller
On, the one end of medical science popularization poster volume outside is observed from the top down to be directed toward clockwise, the back side court of medical science popularization poster
Outside.It is coupled two poster winding up roller sleeves on connecting rack with two poster winding up roller sliding slots respectively, elasticity is drawn
The both ends of tight part one are connected on poster winding up roller sleeve and fixed rolle rsleeve with being tensioned respectively, in one elastic pulling force of elastic tensioning part
The exterior cylindrical surfaces of coiled medical science popularization poster abut against in the exterior cylindrical surfaces of fixing roller under effect, can make in this way
The free end of medical science popularization poster volume outside will not freely be unfolded.
2) double-sided adhesive component slits from double-sided adhesive evacuation and passes through, and the hole among the paper bowl core of double-sided adhesive component is covered in two-sided rubber roller
Periphery, for paper bowl core retainer plate on three double-sided adhesive support claws, the inner hole of paper bowl core struts generation bullet by three double-sided adhesive support claws simultaneously
Property deformation, paper bowl core frictionally are fixed on two-sided rubber roll component；Double faced adhesive tape and barrier paper are simultaneously from double-sided adhesive component
Periphery, which is curled up, to be left, and barrier paper passes through between movable roll and fixing roller, and double faced adhesive tape is between counteredge and mobile blade
Space pass through, the end of double faced adhesive tape is adhered to the back side of the free end of medical science popularization poster volume outside.
3) according to the height at position to be puted up in the height of operator, propaganda board, horizontally the factors such as distance determine plus
The relative angle of stock and connecting rack, and be fixedly connected with pinching screw as an entirety.
4) lower end for holding extension bar makes the freedom of the medical science popularization poster volume for the end for being stained with double faced adhesive tape outside
The back side of the right end for backing against position to be puted up propaganda board Nei at end, the free end of medical science popularization poster volume outside passes through
The end of double faced adhesive tape is pasted on propaganda board, and the free end of medical science popularization poster volume outside is no longer free, idler wheel also against
On propaganda board.The presence of roll wheel assembly, which can be convenient, holds direction, will not be to the left or crooked to the right.
5) operator is moved to the left step, and makes of the invention whole to left.Then idler wheel is passively rolled along propaganda board
It is dynamic.This one end of medical science popularization poster drives medical science popularization poster and the rotation of poster winding up roller component, medical science popularization poster this
End, which is curled up, to be left.Medical science popularization poster volume frictionally drives fixing roller rotation, and fixing roller drives movable roll further through frictional force
The barrier paper operation being situated between with folder.It is attached to linear velocity of the double faced adhesive tape on propaganda board relative to connecting rack, medical treatment
The linear velocity of one layer of science popularization poster outermost, the linear velocity of fixing roller surface and barrier paper are clipped in fixing roller and activity
The linear velocity at position is all equal between roller, i.e., double faced adhesive tape, which curls up, can synchronize removing barrier paper while leaving, barrier paper is passed
It is sent to the one side far from propaganda board, prevents barrier paper from interfering work.Double-sided adhesive component and two-sided rubber roll component passively rotate, double
Face adhesive tape and barrier paper, which passively curl up, to be left.The coil diameter that medical science popularization poster is rolled into is smaller and smaller, in elastic tensioning part one
Pulling force effect under the medical science popularization poster combination of volume and poster winding up roller that is rolled into still be close to fixing roller, although poster winding up roller
Angular speed will increase, but be attached to the double faced adhesive tape on propaganda board relative to the linear velocity of connecting rack, medical science popularization poster most
The linear velocity and barrier paper of the linear velocity, fixing roller surface that one layer of outside are clipped in position between fixing roller and movable roll
Linear velocity it is all still equal.It is attached to position to be puted up, operator in propaganda board until medical science popularization poster is fully deployed and stops
Only step.
6) trigger piece is pulled, for trigger piece around extension bar-trigger piece hinge to lower swing, trigger piece pulls brake cable, and brake cable leads in spool
It crosses, pulling force is passed to pressure spring guide post by movable blade tie by brake cable, and movable blade overcomes the pressure of pressure spring along movable blade
Sliding slot translation, movable blade do shearing motion relative to fixing cutter, double faced adhesive tape are sheared disconnected.
7) unclamping trigger piece, then pressure spring pushes movable blade, movable blade tie, brake cable and trigger piece to reset, the present invention is removed, this
Secondary operation terminates.
Beneficial effects of the present invention: not needing to pedal higher position can be on medical science popularization poster to the propaganda board of eminence, behaviour
The risk that author does not fall, it is safe and convenient to use.
Detailed description of the invention
Fig. 1 is the front view of the embodiment of the present invention；
Fig. 2 is A direction view in Fig. 1；
Fig. 3 is B direction view in Fig. 1；
Fig. 4 is the cross-sectional view in Fig. 1 along line C-C；
Fig. 5 is the three dimensional structure diagram at the first visual angle of the embodiment of the present invention；
Fig. 6 is the three dimensional structure diagram at the second visual angle of the embodiment of the present invention；
Fig. 7 is the three dimensional structure diagram of poster winding up roller component 1；
Fig. 8 is the three dimensional structure diagram of fixed roll assembly 2；
Fig. 9 is the three dimensional structure diagram of movable roll assembly 3；
Figure 10 is the three dimensional structure diagram of poster winding up roller sleeve 11；
Figure 11 is the three dimensional structure diagram of fixed rolle rsleeve 21；
Figure 12 is the three dimensional structure diagram of movable rolle rsleeve 31；
Figure 13 is the three dimensional structure diagram of two-sided rubber roll component 4；
Figure 14 is the three dimensional structure diagram of cutting assemblies 5；
Figure 15 is the three dimensional structure diagram of movable blade 52；
Figure 16 is the three dimensional structure diagram of roll wheel assembly 6；
Figure 17 is the three dimensional structure diagram of connecting rack 7；
Figure 18 is the three dimensional structure diagram for lengthening bar assembly 8；
It is as shown in the figure: 0. medical science popularization poster；
1. poster winding up roller component；11. poster winding up roller sleeve；111. poster winding up roller sleeve mesoporous；112. poster winding up roller sleeve anti-rotation
Plane；113. poster winding up roller sleeve vermicelli；12. poster winding up roller；
2. fixed roll assembly；21. fixed rolle rsleeve；211. fixed rolle rsleeve mesoporous；212. fixed rolle rsleeve anti-rotation planes；213.
The fixed plug-in face of rolle rsleeve；Vermicelli in 214. fixed rolle rsleeves；22. fixing roller；
3. movable roll assembly；31. movable rolle rsleeve；311. movable rolle rsleeve mesoporous；312. movable rolle rsleeve anti-rotation planes；313.
Movable rolle rsleeve vermicelli；32. movable roll；
4. two-sided rubber roll component；41. two-sided rubber roller；42. double-sided adhesive support claw；43. two-sided rubber roller；
5. cutting assemblies；51. fixing cutter；511. counteredge；52. movable blade；521. movable cutter body；5211. mobile blade；
522. pressure spring guide posts；523. movable blade extreme limit of travel move spacer pin；53. pressure spring；54. movable blade tie；55. tie changes
To roller；56. brake cable；57. spool；
6. roll wheel assembly；61. roller shaft；62. idler wheel；
7. connecting rack；710. upper supporting plate；720. lower carrier plate；730. spool fixed plates；740. extension bars couple earrings；71. sea
Report winding up roller sliding slot；72. fixing roller connection holes；73. movable roll sliding slot；741. two-sided rubber roller mounting holes；742. double-sided adhesives evacuation is slitted；
752. movable blade sliding slots；753. pressure spring baffles；754. movable blade extreme limit of travel fixing limit pins；755. modified roller mounting grooves；76. adding
Stock mounting hole；
8. lengthening bar assembly；81. extension bar；811. extension bar upper coupling holes；812. extension bars-trigger piece hinge；82. trigger piece；83.
Pinching screw；84. spool fixed strip；
9. double-sided adhesive component；91. double faced adhesive tape；92. barrier paper；93. paper bowl core；
100. caoutchouc elasticity set one；200. caoutchouc elasticities set two；300. propaganda board.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
Embodiment: referring to Fig. 1 to Figure 18.
The tool of medical science popularization poster, including poster winding up roller component 1, fixed roller group are puted up on a kind of aloft propaganda board
Part 2, two-sided rubber roll component 4, cutting assemblies 5, roll wheel assembly 6, connecting rack 7, lengthens bar assembly 8, two at movable roll assembly 3
Caoutchouc elasticity set 1 and two caoutchouc elasticity sets 2 200；
Connecting rack 7 includes that upper supporting plate 710, lower carrier plate 720, spool fixed plate 730 and two extension bars couple earrings 740；On
Supporting plate 710 is connected between upper supporting plate 710 and lower carrier plate 720 in the top of lower carrier plate 720, spool fixed plate 730；Extension bar connection
740 top of lug ring is fixedly connected with upper supporting plate 710 and lower carrier plate 720 respectively with lower part；
Fixed roll assembly 2 includes fixing roller 22 and two fixed rolle rsleeves 21；Two fixed rolle rsleeves 21 pass through revolute pair respectively
It is connected on the spindle nose of 22 upper and lower ends of fixing roller, two fixed rolle rsleeves 21 are separately fixed at upper supporting plate 710 and lower carrier plate 720
On；
Poster winding up roller component 1 includes poster winding up roller 12 and two poster winding up roller sleeves 11, and two poster winding up roller sleeves 11 lead to respectively
The spindle nose for crossing 12 upper and lower ends of revolute pair and poster winding up roller is connected；Upper supporting plate 710 and the corresponding position of about 720 lower carrier plate point
Not She You poster winding up roller sliding slot 71, two poster winding up roller sleeves 11 form prismatic pairs with two poster winding up roller sliding slots 71 respectively；Sea
Reporting winding up roller sliding slot 71 is not one end closed at both ends, and being directed towards fixing roller sleeve 21 on upper supporting plate 710 or lower carrier plate 720
It is closed, is opening backwards to the one end for fixing rolle rsleeve 21, i.e., poster winding up roller component 1 is flat backwards to fixed 2 direction of roll assembly
Shifting can be detached out of poster winding up roller sliding slot 71, can be taken off in order to wind medical science popularization poster 0；One caoutchouc elasticity
One 100 both ends are covered to be connected in being tensioned respectively on poster winding up roller sleeve 11 above and fixation rolle rsleeve 21 above, it is another
The both ends of a caoutchouc elasticity set 1 are connected in following poster winding up roller sleeve 11 and following fixation rolle rsleeve with being tensioned respectively
On 21, in the case where caoutchouc elasticity covers the effect of one 100 elastic pulling forces, poster winding up roller component 1 is translated towards fixed 2 direction of roll assembly, poster volume
The exterior cylindrical surfaces of roller 12 abut against in the exterior cylindrical surfaces of fixing roller 22；To be puted up medical science popularization poster volume 0 is in sea
In the exterior cylindrical surfaces for reporting 12 middle part of winding up roller, the back side of medical science popularization poster 0 is outwardly；
Movable roll assembly 3 includes movable roll 32 and two movable rolle rsleeves 31；Two movable rolle rsleeves 31 pass through revolute pair respectively
It is connected on the spindle nose of 32 upper and lower ends of movable roll；Upper supporting plate 710 and the corresponding position of about 720 lower carrier plate are respectively equipped with work
Dynamic roller sliding slot 73；Two movable rolle rsleeves 31 are connected with two movable roll sliding slots 73 by prismatic pair respectively；One caoutchouc elasticity
2 200 both ends are covered to be connected in being tensioned respectively on movable rolle rsleeve 31 above and fixation rolle rsleeve 21 above, another
The both ends of caoutchouc elasticity set 2 200 are connected in following movable rolle rsleeve 31 and following fixation rolle rsleeve 21 with being tensioned respectively
On, in the case where caoutchouc elasticity covers the effect of 2 200 elastic pulling forces, movable roll assembly 3 is translated towards fixed 2 direction of roll assembly, movable roll 32
Exterior cylindrical surfaces abut against in the exterior cylindrical surfaces of fixing roller 22；
Two-sided rubber roll component 4 includes two-sided rubber roller 41 and double-sided adhesive support claw 42；Multiple double-sided adhesive support claws 42 are fixedly connected two-sided
In the exterior cylindrical surfaces of rubber roller 41；Two circle up and down is distributed in double-sided adhesive support claw 42, and each circle includes three double-sided adhesive support claws 42,
Three 42 uniform arrays of double-sided adhesive support claw of each circle are distributed on the Outer cylindrical face of two-sided rubber roller 41；Two-sided rubber roll component 4
Lower end be connected by revolute pair and lower carrier plate 720；The position of about 4 face of upper supporting plate 710 and two-sided rubber roll component is equipped with double
Face glue evacuation open-minded 742, double-sided adhesive component 9 pass through from double-sided adhesive evacuation open-minded 742, the hole among the paper bowl core 93 of double-sided adhesive component 9
Cover in the periphery of two-sided rubber roller 41,93 sets of paper bowl core on three double-sided adhesive support claws 42, the inner hole of paper bowl core 93 is two-sided by three
Glue support claw 42 struts generation elastic deformation simultaneously, and 93 frictionally of paper bowl core is fixed on two-sided rubber roll component 4；Double faced adhesive tape 91
It curls up and leaves from the periphery of double-sided adhesive component 9 simultaneously with barrier paper 92, barrier paper 92 leads between movable roll 32 and fixing roller 22
It crosses, double faced adhesive tape 91 is adhered to the back side of medical science popularization poster 0；
Cutting assemblies 5 include fixing cutter 51,52, two pressure springs 53 of movable blade, movable blade tie 54, tie modified roller 55,
Brake cable 56 and spool 57；There is counteredge 511 in fixing cutter 51, there is mobile blade 5211 in movable blade 52；Two ties change
It is connected on upper supporting plate 710 and lower carrier plate 720 by revolute pair respectively to roller 55；The upper and lower ends of fixing cutter 51 are separately fixed at
On upper supporting plate 710 and lower carrier plate 720；Movable blade 52 includes movable cutter body 521 and two pressure spring guide posts 522；Two pressure springs are led
The upper and lower ends of movable cutter body 521 are separately fixed to column 522；The position point of the face up and down of upper supporting plate 710 and lower carrier plate 720
Not She You movable blade sliding slot 752, the upper and lower ends of movable cutter body 521 are slidably matched with movable blade sliding slot 752 respectively；Upper supporting plate
710 be respectively equipped with pressure spring baffle 753 on lower carrier plate 720, two pressure springs 53 are respectively fitted over the outer of two pressure spring guide posts 522
It encloses, pressure spring baffle 753 is pushed down in one end of pressure spring 53, and the other end of pressure spring 53 pushes down movable cutter body 521；Movable blade tie 54
One end and pressure spring guide post 522 are connected, and the other end of movable blade tie 54 and one end of brake cable 56 are connected, movable blade tie
54 middle part is wound on tie modified roller 55；
Lengthening bar assembly 8 includes extension bar 81, trigger piece 82, pinching screw 83 and spool fixed strip 84；The upper end of extension bar 81 is set
There is extension bar upper coupling hole 811, is respectively equipped with extension bar mounting hole 76 on two extension bar connection earrings 740, one of them adds
Stock mounting hole 76 is equipped with internal screw thread, and pinching screw 83 is simultaneously and extension bar upper coupling hole 811 with two extension bars couples ear
Ring 740 is connected with merging by screw thread pair, and two extension bars connection earrings 740, which clamp the upper end of extension bar 81, makes 81 He of extension bar
Connecting rack 7 is fixedly connected as an entirety, can also unscrew the relative angle of the adjustment of pinching screw 83 between the two at any time,
Then it tightens again；The lower end of trigger piece 82 and extension bar 81 is connected by extension bar-trigger piece hinge 812, spool fixed strip 84 and plus
The lower end of stock 81 is fixedly connected, and one end of spool 57 couples spool fixed plate 730, and the other end connection spool of spool 57 is fixed
Item 84；The other end of brake cable 56 is connected on trigger piece 82；The middle part of brake cable 56 passes through out of hole among spool 57；Double faced adhesive tape
91, which curl up the part left, passes through the space between counteredge 511 and mobile blade 5211；
Trigger piece 82 pulls brake cable 56, and brake cable 56 passes through in spool 57, and pulling force is passed to pressure spring by movable blade tie 54
Guide post 522, movable blade 52 overcome the pressure of pressure spring 53 to translate along movable blade sliding slot 752, and movable blade 52 is relative to fixing cutter
51 do shearing motion, and double faced adhesive tape 91 is curled up the Partial Shear left and is broken, and unclamp trigger piece 82, then pressure spring 53 pushes movable blade
52, movable blade tie 54, brake cable 56 and trigger piece 82 reset；
Roller shaft 61 and idler wheel 62 of the roll wheel assembly 6 including the connection that is fixed to each other, roll wheel assembly 6 pass through revolute pair and connecting rack
7 connections；The presence of roll wheel assembly 6, which can be convenient, holds direction, will not be to the left or crooked to the right.
The brake cable 56 and spool 57 is referred to the brake cable used on bicycle and spool, and brake cable 56 and spool 57 exist
There is good flexibility in transverse direction, there is biggish elasticity modulus in the axial direction, brake cable 56 leads to out of hole among spool 57
It crosses, it can be for delivery to the other end to the pulling force of 56 one end of brake cable.
The course of work of the present embodiment is as described below.
1) poster winding up roller 12 is removed, medical science popularization poster volume 0 Outer cylindrical at 12 middle part of poster winding up roller to be puted up
On surface, the one end of medical science popularization poster volume 0 outside is observed from the top down and is directed toward clockwise, medical science popularization poster 0
The back side is outwardly.Then two poster winding up roller sleeves 11 is made to be coupled connecting rack 7 with two poster winding up roller sliding slots 71 respectively
On, the both ends of caoutchouc elasticity set 1 are connected on poster winding up roller sleeve 11 and fixed rolle rsleeve 21 with being tensioned respectively, in rubber
The exterior cylindrical surfaces that glue elasticity covers medical science popularization poster 0 coiled under the effect of one 100 elastic pulling forces abut against fixing roller 22
In exterior cylindrical surfaces, the free end of medical science popularization poster volume 0 outside can in this way will not freely be unfolded.
2) double-sided adhesive component 9 passes through from double-sided adhesive evacuation open-minded 742, and the hole among the paper bowl core 93 of double-sided adhesive component 9 covers
The periphery of two-sided rubber roller 41,93 sets of paper bowl core on three double-sided adhesive support claws 42, the inner hole of paper bowl core 93 is supportted by three double-sided adhesives
Pawl 42 struts generation elastic deformation simultaneously, and 93 frictionally of paper bowl core is fixed on two-sided rubber roll component 4；Double faced adhesive tape 91 and every
It curls up and leaves from the periphery of double-sided adhesive component 9 simultaneously from paper 92, barrier paper 92 passes through between movable roll 32 and fixing roller 22, double
Space of the face adhesive tape 91 between counteredge 511 and mobile blade 5211 passes through, and the end of double faced adhesive tape 91 is adhered to medical treatment
The back side of the free end of science popularization poster volume 0 outside.
3) according to the height at position to be puted up in the height of operator, propaganda board, horizontally the factors such as distance determine plus
The relative angle of stock 81 and connecting rack 7, and be fixedly connected with pinching screw 83 as an entirety.
4) lower end for holding extension bar 81, makes the medical science popularization poster volume 0 for the end for being stained with double faced adhesive tape 91 outside
Free end the right end for backing against position to be puted up propaganda board Nei, the free end of medical science popularization poster volume 0 outside
The back side is pasted on propaganda board by the end of double faced adhesive tape 91, and the free end of medical science popularization poster volume 0 outside is no longer free,
Idler wheel 62 is also against on propaganda board.The presence of roll wheel assembly 6, which can be convenient, holds direction, will not be to the left or crooked to the right.
5) operator is moved to the left step, and keeps the present embodiment whole to left.Then idler wheel 62 is passively along publicity
Column rolls.This one end of medical science popularization poster 0 drives medical science popularization poster 0 and poster winding up roller component 1 to rotate, medical science popularization poster
0 this one end, which is curled up, to be left.Medical science popularization poster frictionally of volume 0 drives fixing roller 22 to rotate, and fixing roller 22 is further through friction
The barrier paper 92 that power drives movable roll 32 and folder to be situated between is run.The double faced adhesive tape 91 on propaganda board is attached to relative to connection
The linear velocity of bracket 7, the linear velocity of medical one layer of 0 outermost of science popularization poster, 22 surface of fixing roller linear velocity and
The linear velocity that barrier paper 92 is clipped in position between fixing roller 22 and movable roll 32 is all equal, i.e., double faced adhesive tape 91 curl up leave it is same
When can synchronize removing barrier paper 92, barrier paper 92 is sent to the one side far from propaganda board, prevents barrier paper 92 from interfering work.It is double
Face glue component 9 and two-sided rubber roll component 4 passively rotate, and double faced adhesive tape 91 and barrier paper 92 are passively curled up and left.Medical section
The coil diameter that general poster 0 is rolled into is smaller and smaller, and medical science popularization poster 0 is rolled under the pulling force effect of caoutchouc elasticity set 1
The combination of volume and poster winding up roller 12 is still close to fixing roller 22, although the angular speed of poster winding up roller 12 will increase, is attached to a surname
The double faced adhesive tape 91 on column is passed relative to the linear velocity of connecting rack 7, the rotation linear speed of medical one layer of 0 outermost of science popularization poster
Degree, the linear velocity on 22 surface of fixing roller and barrier paper 92 are clipped in the linear velocity at position between fixing roller 22 and movable roll 32 all still
It is equal.It is attached to position to be puted up in propaganda board until medical science popularization poster 0 is fully deployed, operator stops step.
6) trigger piece 82 is pulled, for trigger piece 82 around extension bar-trigger piece hinge 812 to lower swing, trigger piece 82 pulls brake cable 56, brake cable
56 pass through in spool 57, and pulling force is passed to pressure spring guide post 522 by movable blade tie 54 by brake cable 56, and 52 grams of movable blade
The pressure for taking pressure spring 53 is translated along movable blade sliding slot 752, and movable blade 52 does shearing motion relative to fixing cutter 51, by double-sided adhesive
The shearing of band 91 is disconnected.
7) unclamping trigger piece 82, then pressure spring 53 pushes movable blade 52, movable blade tie 54, brake cable 56 and trigger piece 82 to reset,
The present embodiment is removed, this operation terminates.
The present embodiment the utility model has the advantages that do not need to pedal higher position and medical science popularization poster 0 can be posted on the propaganda board of eminence,
The risk that operator does not fall, it is safe and convenient to use.
Claims (3)
1. putting up the tool of medical science popularization poster on a kind of aloft propaganda board, which is characterized in that including poster winding up roller component,
Fixed roll assembly, two-sided rubber roll component, cutting assemblies, roll wheel assembly, connecting rack, lengthens bar assembly, two at movable roll assembly
Elastic tensioning part one and two elastic tensioning part two；
Connecting rack includes upper supporting plate, lower carrier plate, spool fixed plate and two extension bar connection earrings；Upper supporting plate is in lower carrier plate
Top, spool fixed plate are connected between upper supporting plate and lower carrier plate；Extension bar couples earrings top and lower part respectively and upper supporting plate
It is fixedly connected with lower carrier plate；
Fixed roll assembly includes fixing roller and two fixed rolle rsleeves；Two fixed rolle rsleeves pass through revolute pair respectively and are connected in admittedly
On the spindle nose of fixed roll upper and lower ends, two fixed rolle rsleeves are separately fixed on upper supporting plate and lower carrier plate；
Poster winding up roller component includes poster winding up roller and two poster winding up roller sleeves, and two poster winding up roller sleeves pass through revolute pair respectively
It is connected with the spindle nose of poster winding up roller upper and lower ends；It is sliding to be respectively equipped with poster winding up roller for corresponding position above and below upper supporting plate and lower carrier plate
Slot, two poster winding up roller sleeves form prismatic pair with two poster winding up roller sliding slots respectively；Poster winding up roller sliding slot is backwards to fixing roller set
One end of cylinder is opening；The both ends of one elastic tensioning part one are connected in poster winding up roller sleeve above and upper with being tensioned respectively
On the fixation rolle rsleeve in face, the both ends of another elastic tensioning part one be connected in being tensioned respectively following poster winding up roller sleeve and
On following fixation rolle rsleeve, poster winding up roller component is flat towards fixed roll assembly direction under the effect of one elastic pulling force of elastic tensioning part
It moves, the exterior cylindrical surfaces of poster winding up roller abut against in the exterior cylindrical surfaces of fixing roller；Medical science popularization poster volume to be puted up
In the exterior cylindrical surfaces in the middle part of poster winding up roller, the back side of medical science popularization poster is outwardly；
Movable roll assembly includes movable roll and two movable rolle rsleeves；Two movable rolle rsleeves pass through revolute pair respectively and are connected in work
On the spindle nose of dynamic roller upper and lower ends；Corresponding position is respectively equipped with movable roll sliding slot above and below upper supporting plate and lower carrier plate；Two work
Dynamic rolle rsleeve is connected with two movable roll sliding slots by prismatic pair respectively；The both ends of one elastic tensioning part two are tensioned ground connection respectively
It connects on fixation rolle rsleeve in movable rolle rsleeve above and above, the both ends of another elastic tensioning part two are tensioned ground connection respectively
It connects on following movable rolle rsleeve and following fixation rolle rsleeve, the activity roller group under the effect of two elastic pulling force of elastic tensioning part
Part abuts against in the exterior cylindrical surfaces of fixing roller towards fixed roll assembly direction translation, the exterior cylindrical surfaces of movable roll；
Two-sided rubber roll component includes two-sided rubber roller and double-sided adhesive support claw；Multiple double-sided adhesive support claws are fixedly connected in the outer of two-sided rubber roller
On cylindrical surface；Two circle up and down is distributed in double-sided adhesive support claw, and each circle includes three double-sided adhesive support claws, and three of each circle are double
Face glue support claw uniform array is distributed on the Outer cylindrical face of two-sided rubber roller；The lower end of two-sided rubber roll component is by revolute pair under
Supporting plate is connected；The position of face is equipped with double-sided adhesive evacuation and slits up and down for upper supporting plate and two-sided rubber roll component, and double-sided adhesive component is from two-sided
Glue evacuation, which is slitted, to be passed through, and the hole among the paper bowl core of double-sided adhesive component is covered in the periphery of two-sided rubber roller, and paper bowl core retainer plate is two-sided at three
On glue support claw, the inner hole of paper bowl core struts generation elastic deformation simultaneously by three double-sided adhesive support claws, and paper bowl core frictionally is fixed
On two-sided rubber roll component；Double faced adhesive tape and barrier paper are curled up from the periphery of double-sided adhesive component simultaneously to be left, and barrier paper is from activity
Pass through between roller and fixing roller, double faced adhesive tape is adhered to the back side of medical science popularization poster；
Cutting assemblies include fixing cutter, movable blade, two pressure springs, movable blade tie, tie modified roller, brake cable and spool；
There is counteredge in fixing cutter, has mobile blade in movable blade；Two tie modified rollers pass through revolute pair respectively and are connected in
On supporting plate and lower carrier plate；The upper and lower ends of fixing cutter are separately fixed on upper supporting plate and lower carrier plate；Movable blade includes movable cutter body
With two pressure spring guide posts；Two pressure spring guide posts are separately fixed at the upper and lower ends of movable cutter body；Upper supporting plate and lower carrier plate
The position of upper and lower face is respectively equipped with movable blade sliding slot, and the upper and lower ends of movable cutter body are slidably matched with movable blade sliding slot respectively；
It is respectively equipped with pressure spring baffle on upper supporting plate and lower carrier plate, two pressure springs are respectively fitted over the periphery of two pressure spring guide posts, pressure spring
Pressure spring baffle is pushed down in one end, and the other end of pressure spring pushes down movable cutter body；One end of movable blade tie and pressure spring guide post are connected,
The other end of movable blade tie and one end of brake cable are connected, and are wound on tie modified roller in the middle part of movable blade tie；
Lengthening bar assembly includes extension bar, trigger piece, pinching screw and spool fixed strip；The upper end of extension bar is equipped with the extension bar first line of a couplet
Hole is connect, is respectively equipped with extension bar mounting hole on two extension bar connection earrings, one of extension bar mounting hole is equipped with interior spiral shell
Line, pinching screw couple earrings with two extension bars with extension bar upper coupling hole simultaneously and are connected with merging by screw thread pair, and two add
Stock couples earrings and the upper end of extension bar is clamped, and extension bar and connecting rack is made to be fixedly connected as an entirety；Trigger piece with
The lower end of extension bar is connected by extension bar-trigger piece hinge, and the lower end of spool fixed strip and extension bar is fixedly connected, and the one of spool
End connection spool fixed plate, the other end of spool couple spool fixed strip；The other end of brake cable is connected on trigger piece；In brake cable
Portion passes through out of hole among spool；Double faced adhesive tape curls up the part left and passes through the sky between counteredge and mobile blade
Between；
Trigger piece pulls brake cable, and pulling force is passed to pressure spring guide post by movable blade tie by brake cable, and movable blade overcomes pressure spring
Pressure is translated along movable blade sliding slot, and movable blade does shearing motion relative to fixing cutter, and the combination of movable blade and fixing cutter will be double
Adhesive tape shearing in face is disconnected；Trigger piece is unclamped, then pressure spring pushes movable blade, movable blade tie, brake cable and trigger piece to reset；
Roll wheel assembly includes the be fixed to each other roller shaft and idler wheel of connection, and roll wheel assembly is coupled by revolute pair and connecting rack.
2. putting up the tool of medical science popularization poster on aloft propaganda board according to claim 1, it is characterised in that institute
The elastic tensioning part one stated refers to helical spring or caoutchouc elasticity set.
3. putting up the tool of medical science popularization poster on aloft propaganda board according to claim 1, it is characterised in that institute
The elastic tensioning part two stated refers to helical spring or caoutchouc elasticity set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910545600.9A CN110164338B (en) | 2019-06-22 | 2019-06-22 | Tool for posting medical science popularization poster on high publicity column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910545600.9A CN110164338B (en) | 2019-06-22 | 2019-06-22 | Tool for posting medical science popularization poster on high publicity column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110164338A true CN110164338A (en) | 2019-08-23 |
| CN110164338B CN110164338B (en) | 2020-12-29 |
Family
ID=67625499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910545600.9A Expired - Fee Related CN110164338B (en) | 2019-06-22 | 2019-06-22 | Tool for posting medical science popularization poster on high publicity column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110164338B (en) |
Cited By (4)
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| CN111002322A (en) * | 2019-12-27 | 2020-04-14 | 嵊州略白广告有限公司 | Device for posting advertisement by using mechanical arm |
| CN113096563A (en) * | 2021-06-08 | 2021-07-09 | 南通人民彩印有限公司 | Wall huge advertisement is with puting up device |
| CN113362735A (en) * | 2020-09-29 | 2021-09-07 | 湖南青蓝文化传媒集团有限公司 | Be used for culture media poster laminating auxiliary device |
| CN113870686A (en) * | 2021-10-11 | 2021-12-31 | 广东电网有限责任公司江门供电局 | Instrument is puted up to overhead line road sign tablet |
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| Publication number | Publication date |
|---|---|
| CN110164338B (en) | 2020-12-29 |
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Effective date of registration: 20201211 Address after: 266555 Huangpu River Road, Huangdao District, Qingdao, Shandong 9 Applicant after: Qingdao Huangdao District Central Hospital Address before: 272000 west house, 5th floor, unit 2, East Building, Jinta Garden community, Jining City, Shandong Province Applicant before: Du Zongying |
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