CN114464095B - Multifunctional information display equipment for park operation - Google Patents
Multifunctional information display equipment for park operation Download PDFInfo
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- CN114464095B CN114464095B CN202210267996.7A CN202210267996A CN114464095B CN 114464095 B CN114464095 B CN 114464095B CN 202210267996 A CN202210267996 A CN 202210267996A CN 114464095 B CN114464095 B CN 114464095B
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- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 12
- 210000001503 joint Anatomy 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
- B08B17/04—Preventing deposition of fouling or of dust by using removable coverings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses multifunctional information display equipment for park operation, and particularly relates to the technical field of park operation information display.
Description
Technical Field
The invention relates to the technical field of park operation information display, in particular to multifunctional park operation information display equipment.
Background
The park operation is actually to establish a full life cycle relation between industry and products, and by binding the industry on the park products, an extremely scarce viscosity is established, which is the viscosity to the industry, the viscosity to clients, and only scarce operation is performed, so that good operation services can be obtained, and good client relations can be obtained, and benefits can be created for the park, such as creation of equity investment opportunities, improvement of park lease rates, and the like.
At present, information operated in a park needs to be displayed to people through information display equipment, but the display equipment in the prior art has some problems in actual use, such as a visual display device for data tracking display disclosed in Chinese patent document with the application number of CN202111185631.1, and the data tracking display effect is better, but other problems exist in actual use like the common information display device in the prior art:
1. when the display device is not required to be used or moved, the display area of the display device is always exposed to the outside, so that the display device is easily damaged by external force and is easily fallen ash;
2. in order to improve the placement stability, the area of the base is generally set larger, so that the whole device occupies a larger space;
3. And do not facilitate rapid assembly between multiple devices;
In view of the foregoing, there is a need for a new and versatile information display device for campus operations that solves the above-mentioned problems.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides multifunctional information display equipment for park operation, which aims to solve the technical problems that: in order to improve placement stability, generally the area of base is set up great, leads to whole device can occupy great space, when not needing to use or remove, display device's display area exposes in the outside always, not only receives external force injury easily, falls ash easily moreover, and is inconvenient for the problem of the quick combination between a plurality of devices.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a multifunctional information display equipment for park operation, includes display device, the front side of display device surface is provided with protector, protector is connected with the bearing structure transmission, bearing structure sets up the rear side position at the display device surface, bearing structure's surface and the internal surface fixed connection of two first sprockets, two first sprocket is connected through same first chain transmission, the rear side position of first chain surface is provided with connection structure.
The connection structure sets up the rear side position at the display device surface, the bottom of connection structure surface and the bottom of display device surface all fixedly connected with two removal wheels, the front side of connection structure surface and the rear side fixed connection of support frame surface, the front side of support frame surface and the rear side fixed connection of two posterior lateral plate surfaces, two the front side of posterior lateral plate surface and the rear side fixed connection of display device surface.
As a further aspect of the invention: the protection device comprises strip shells, the number of the strip shells is two, the opposite faces of the strip shells are fixedly connected with the left side and the right side of the outer surface of the display device respectively, the upper side and the lower side of the inner wall of the strip shells are respectively clamped with first bearings, and the left side of the first bearings and the right side of the first bearings are respectively connected with the upper ends and the lower ends of the outer surfaces of the two driving rollers in a rotating mode.
As a further aspect of the invention: the utility model discloses a novel automatic transmission device for the surface of the display device, including the surface of display device, the surface of driving roller has seted up the helicla flute, two the inner wall of helicla flute respectively with the both ends sliding connection of movable rod, the top of movable rod surface and the bottom fixed connection of protection cloth surface, the top of protection cloth surface and the front side fixed connection of display device surface, the inside at two circular sleeves is worn to establish by the both ends of movable rod surface, two circular sleeve sets up the surface at two driving roller respectively.
As a further aspect of the invention: the supporting structure comprises rotating shafts, the number of the rotating shafts is two, the outer surfaces of the rotating shafts are fixedly connected with the inner surfaces of the two third chain wheels respectively, the outer surfaces of the driving rollers are fixedly connected with the inner surfaces of the two second chain wheels respectively, the two second chain wheels are in transmission connection with the two third chain wheels respectively through second chains, and the outer surfaces of the rotating shafts are fixedly connected with the inner surfaces of the two first chain wheels respectively.
As a further aspect of the invention: the two ends of the outer surface of the rotating shaft are fixedly connected with the opposite surfaces of two screws respectively, the outer surfaces of the two screws are respectively and in threaded connection with threaded cylinders, the opposite surfaces of the threaded cylinders are respectively and fixedly connected with the opposite surfaces of two anti-slip discs, one side of the outer surface of each threaded cylinder is fixedly connected with one end of a guide rod, the outer surface of each guide rod is in sliding connection with the inner surface of each sliding sleeve, the two sliding sleeves above the guide rod and the two sliding sleeves below the guide rod are respectively and fixedly connected with the inner parts of two connecting plates, the left side and the right side of the lower surface of each connecting plate are respectively and fixedly connected with the tops of the outer surfaces of two moving wheels, the front sides of the outer surfaces of the two connecting plates are fixedly connected with two second bearings, and the inner parts of the two second bearings on the left side and the two second bearings on the right side are respectively and rotatably connected with the outer surfaces of the two rotating shafts.
As a further aspect of the invention: the two ends of the outer surface of the rotating shaft are fixedly connected with the opposite surfaces of two screws respectively, the outer surfaces of the two screws are respectively and in threaded connection with threaded cylinders, the opposite surfaces of the threaded cylinders are respectively and fixedly connected with the opposite surfaces of two anti-slip discs, one side of the outer surface of each threaded cylinder is fixedly connected with one end of a guide rod, the outer surface of each guide rod is in sliding connection with the inner surface of each sliding sleeve, the two sliding sleeves above the guide rod and the two sliding sleeves below the guide rod are respectively and fixedly connected with the inner parts of two connecting plates, the left side and the right side of the lower surface of each connecting plate are respectively and fixedly connected with the tops of the outer surfaces of two moving wheels, the front sides of the outer surfaces of the two connecting plates are fixedly connected with two second bearings, and the inner parts of the two second bearings on the left side and the two second bearings on the right side are respectively and rotatably connected with the outer surfaces of the two rotating shafts.
As a further aspect of the invention: the upper and lower both sides of rectangular plate surface respectively with the relative face fixed connection of two connecting blocks, two the connecting block is all articulated with two connecting rods of top and two connecting rods of below respectively through the second round pin axle, and two of top the connecting rod and two connecting rods of below are all through first round pin axle respectively with the relative face fixed connection of two connection frames, two the equal fixedly connected with of inner wall of connection frame two deflector, two of top deflector and two deflector of below are sliding connection respectively at the internal surface of two orifice plates, two the front side of orifice plate surface and the rear side fixed connection of support frame surface.
As a further aspect of the invention: one side of connecting frame surface and one side fixed connection of rack surface, the opposite side of rack surface and one side meshing of arc rack surface, the outer surface overlap joint of arc rack and second semicircle piece, the second arc wall has all been seted up to the front and back both sides of arc rack surface, two equal sliding connection has two second sliders in the second arc wall, two one side and the surface fixed connection of second semicircle piece of second slider, the front side and the rear side fixed connection of support frame surface of second semicircle piece surface, one side and the one side fixed connection of limiting plate surface of second semicircle piece surface.
As a further aspect of the invention: the rear side of support frame surface and the front side fixed connection of two first semicircle piece surfaces, two the spacing groove has all been seted up to one side of first semicircle piece surface, the inner wall size and the shape of spacing groove and the size and the shape looks adaptation of limiting plate, two the equal fixedly connected with two first sliders of one side of first semicircle piece surface, two of top two first sliders and two first sliders of below are in two first arc grooves of two first arc grooves and below of top respectively sliding connection, and two of top first arc groove and two first arc grooves of below are seted up the front and back both sides of the arc surface of top and below respectively, two the arc overlap joint with the surface of two first semicircle pieces respectively.
The invention has the beneficial effects that:
1. According to the invention, when the connecting structure is dismounted, the transmission roller is controlled to rotate through the first chain through the connecting structure, so that the transmission roller can control the movable rod to move downwards through the spiral groove, and the protective cloth can be smoothly unfolded downwards, so that the protective cloth can play a role in shielding the display device, thereby playing a role in preventing dust from being applied to the display device, and simultaneously, external force can be prevented from directly acting on the surface of the display device, further, the display device can be protected, and the connecting structure and the protective device can realize linkage operation through the transmission of the first chain, so that redundant steps are effectively saved, the simplicity of integral operation is realized, and the device has higher use value;
2. According to the invention, through the cooperation of the protection device and the supporting structure, the driving roller controls the rotating shaft to rotate through the second chain, so that the rotating shaft can control the threaded cylinder to perform displacement through the screw rod, the threaded cylinder above can be screwed upwards to be connected with the top, and meanwhile, the threaded cylinder below can be kept on the same horizontal line with the moving wheel downwards, so that the upper side and the lower side of the display device can be supported, the overall stability is ensured, the occupied space is small, and the requirements of practical application are met;
3. According to the invention, the two display devices are in butt joint through the connecting structure, and the connecting rod is driven by the control rectangular plate to control the connecting frame to move, so that the rack realizes the rotation control of the arc-shaped toothed bar, and the arc-shaped toothed bar is further controlled to rotate for a certain angle with the arc-shaped plate in butt joint, so that the connection effect between the two display devices can be achieved, and the rectangular plate at the other position can be pushed to move through the movement of the rectangular plate, so that the aim of rapid combination of the display devices can be achieved, and the convenience of assembly is further improved;
4. According to the invention, the bolt is dismantled through the cooperation of the spring, the rectangular plate, the connecting rod, the connecting frame, the rack and the arc toothed bar, at the moment, the movable plate is reset through the elastic reset force of the spring, the rack is used for controlling the arc toothed bar to move in a reset mode through the movement of the connecting rod and the connecting frame, the arc toothed bar is further used for controlling the arc toothed bar to move, the arc toothed bar corresponds to the middle boundary position of the second semicircular block, and the combination of a plurality of display devices can be automatically dismantled, so that the device can achieve convenient combined work, and is simpler and more convenient to disassemble.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present invention;
FIG. 2 is a schematic rear view of the present invention;
FIG. 3 is a schematic view of the rear view of the strip shell of the present invention;
FIG. 4 is a schematic view of a three-dimensional structure of a support frame according to the present invention;
FIG. 5 is a schematic view of a support structure according to the present invention;
FIG. 6 is a schematic perspective view of a rear view of the connecting structure of the present invention;
In the figure: the display device comprises a display device, a 2 moving wheel, a 3 first sprocket, a 4 first chain, a 5 protecting device, a 51 driving roller, a 52 second sprocket, a 53 second chain, a 54 spiral groove, a 55 third sprocket, a 56 protecting cloth, a 57 round sleeve, a 58 first bearing, a 59 long shell, a 510 movable rod, a 6 connecting structure, a 61 first sliding block, a 62 first arc-shaped groove, a 63 movable plate, a 64 connecting frame, a 65 second sliding block, a 66 guide plate, a 67 connecting rod, a 68 first pin roll, a 69 pore plate, a 610 rack, a 611 second pin roll, a 612 connecting block, a 613 rectangular plate, a 614 bolt, a 615 arc-shaped toothed bar, a 616 limiting plate, a 617 second semicircular block, a 618 second arc-shaped groove, a 619 spring, a 6120 rectangular sleeve, a 6121 limiting groove, a 6122 first semicircular block, a 6123 fixing plate, a 6124 arc-shaped plate, a 7 supporting structure, a 71 rotating shaft, a 72 screw, a 73 screw thread cylinder, a 74 connecting plate, a 75 guide rod, a 76 disc, a 77 sliding sleeve, a 78 second bearing, a 8 rear side plate and a 9 supporting frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-6, the invention provides multifunctional information display equipment for park operation, which comprises a display device 1, wherein a protecting device 5 is arranged on the front side of the outer surface of the display device 1, the protecting device 5 is in transmission connection with a supporting structure 7, the supporting structure 7 is arranged at the rear side position of the outer surface of the display device 1, the outer surface of the supporting structure 7 is fixedly connected with the inner surfaces of two first chain wheels 3, the two first chain wheels 3 are in transmission connection through the same first chain 4, and the first chain 4 and the first chain wheels 3 are arranged, so that the first chain 4 can realize remote power transmission through the first chain wheels 3, thereby being convenient for controlling synchronous rotation work of two rotating shafts 71, and the rear side position of the outer surface of the first chain 4 is provided with a connecting structure 6.
The connection structure 6 sets up the rear side position at the display device 1 surface, the equal fixedly connected with of bottom of connection structure 6 surface and the bottom of display device 1 surface removes wheel 2, through setting up and remove wheel 2, make it convenient to remove the wheel 2 and carry out the work that removes to display device 1, the front side of connection structure 6 surface and the rear side fixed connection of support frame 9 surface, the front side of support frame 9 surface and the rear side fixed connection of two posterior lateral plate 8 surfaces, through setting up posterior lateral plate 8, and can play fixed effect to the position of support frame 9 through posterior lateral plate 8, the front side of two posterior lateral plate 8 surfaces and the rear side fixed connection of display device 1 surface.
As shown in fig. 1, 2 and 3, the protection device 5 includes two elongated shells 59, the number of the elongated shells 59 is two, opposite surfaces of the two elongated shells 59 are fixedly connected with the left side and the right side of the outer surface of the display device 1 respectively, the upper side and the lower side of the inner wall of the two elongated shells 59 are respectively clamped with first bearings 58, by arranging the first bearings 58, the first bearings 58 can ensure smooth rotation work of the driving roller 51, the insides of the two first bearings 58 on the left side and the two first bearings 58 on the right side are respectively connected with the upper end and the lower end of the outer surface of the two driving rollers 51 in a rotating way, the outer surface of the driving roller 51 is provided with a spiral groove 54, by providing the spiral groove 54, and by providing the spiral groove 54 surface of the spiral groove 54, the movable rod 510 can be further controlled to perform up-down displacement work in a squeezing way, the inner wall of two helicla flute 54 respectively with the both ends sliding connection of movable rod 510, the top of movable rod 510 surface and the bottom fixed connection of protective cloth 56 surface, through setting up protective cloth 56, and protective cloth 56 can play the effect of sheltering from to display device 1, thereby can play dirt-proof effect to display device 1, prevent the direct problem that causes the damage to display device 1 of external force simultaneously, the top of protective cloth 56 surface and the front side fixed connection of display device 1 surface, the inside at two circular sleeves 57 is worn to establish at the both ends of movable rod 510 surface, through setting up circular sleeve 57, and circular sleeve 57 cover is established at the surface of driving roller 51, and then make movable rod 510 can reciprocate steady, avoid movable rod 510 and helicla flute 54 separation, two circular sleeves 57 set up the surface at two driving rollers 51 respectively.
As shown in fig. 5, the supporting structure 7 includes two rotating shafts 71, the number of the rotating shafts 71 is two, the outer surfaces of the two rotating shafts 71 are fixedly connected with the inner surfaces of the two third sprockets 55 respectively, the outer surfaces of the two driving rollers 51 are fixedly connected with the inner surfaces of the two second sprockets 52 respectively, the two second sprockets 52 are respectively connected with the two third sprockets 55 through second chains 53 in a driving way, by arranging the second chains 53, the second sprockets 52 and the third sprockets 55, the second chains 53 and the third sprockets 55 achieve the power transmission effect through the second sprockets 52 and the third sprockets 55, thereby controlling the driving rollers 51 to realize the rotation work when the rotating shafts 71 rotate, the outer surfaces of the two rotating shafts 71 are fixedly connected with the inner surfaces of the two first sprockets 3 respectively, the two ends of the outer surfaces of the rotating shafts 71 are fixedly connected with the opposite surfaces of the two screws 72 respectively, the outer surfaces of the two screws 72 are both in threaded connection with a threaded cylinder 73, the screw 72 and the threaded cylinder 73 are arranged to enable the screw 72 to rotate so as to control the threaded cylinder 73 to perform linear motion, the opposite surfaces of the two threaded cylinders 73 are respectively and fixedly connected with the opposite surfaces of the two anti-slip discs 76, the anti-slip property at the bottoms of the anti-slip discs 76 can increase friction force between the anti-slip discs and the contact surfaces through the arrangement of the anti-slip discs 76, so that the problem of slip is prevented, the stable placement of the display device 1 is ensured, one side of the outer surface of the threaded cylinder 73 is fixedly connected with one end of a guide rod 75, the outer surface of the guide rod 75 is in sliding connection with the inner surface of a sliding sleeve 77, the guide rod 75 and the sliding sleeve 77 are arranged so that the sliding sleeve 77 can perform guiding function on the guide rod 75, the guide rod 75 can slide up and down stably, the up and down stable movement of the threaded cylinder 73 is further ensured, the two sliding sleeves 77 at the upper part and the two sliding sleeves 77 at the lower part are respectively and fixedly connected in the interiors of the two connecting plates 74, the connecting plates 74 are arranged to enable the connecting plates 74 to play a role in supporting and fixing the sliding sleeves 77, the left side and the right side of the lower surface of each connecting plate 74 are respectively and fixedly connected with the tops of the outer surfaces of the two movable wheels 2, the front sides of the outer surfaces of the two connecting plates 74 are fixedly connected with the rear sides of the outer surfaces of the display device 1, the interiors of the two connecting plates 74 are fixedly connected with two second bearings 78, the second bearings 78 are arranged to enable the second bearings 78 to guarantee stable rotation of the rotating shafts 71, and the interiors of the two second bearings 78 at the left side and the two second bearings 78 at the right side are respectively and rotatably connected with the outer surfaces of the two rotating shafts 71.
As shown in fig. 6, the connection structure 6 comprises a rectangular plate 613, bolts 614 are arranged in the rectangular plate 613, the bolts 614 are screwed with the surface of the display device 1, so that the positions of the rectangular plate 613 can be locked, displacement of the rectangular plate 613 is prevented, the outer surface of the rectangular plate 613 is fixedly connected with the outer surface of the movable plate 63, one side of the outer surface of the movable plate 63 is fixedly connected with one end of the outer surfaces of two springs 619, the springs 619 are arranged, the elastic force of the springs 619 can realize reset movement, and the reset of the movable plate 63 and the control panel can be conveniently controlled, the operation is more labor-saving, the other ends of the two springs 619 are fixedly connected with one side of the outer surface of the fixed plate 6123, the front side of the outer surface of the fixed plate 6123 is fixedly connected with the rear side of the outer surface of the supporting frame 9, the inner surface of the fixed plate 6123 is fixedly connected with the outer surface of the rectangular sleeve 6120, the rectangular sleeve 6120 can play a role in supporting the rectangular plate 613 by arranging the rectangular sleeve 6120, meanwhile, the rectangular sleeve 6120 can guide the rectangular plate 613, so that the rectangular plate 613 can stably slide, the inner surface of the rectangular sleeve 6120 is in sliding connection with the outer surface of the rectangular plate 613, the upper and lower sides of the outer surface of the rectangular plate 613 are respectively and fixedly connected with the opposite surfaces of the two connecting blocks 612, the two connecting blocks 612 are respectively hinged with the two connecting rods 67 above and the two connecting rods 67 below through the second pin shafts 611, the two connecting rods 67 above and the two connecting rods 67 below are respectively and fixedly connected with the opposite surfaces of the two connecting frames 64 through the first pin shafts 68, the angle of the connecting rods 67 can be further moved through the first pin shafts 68 and the second pin shafts 611 through the arrangement of the first pin shafts 68 and the second pin shafts 611, so that the control of the up-and-down displacement of the connecting frames 64 is facilitated, the two guide plates 66 are fixedly connected with the inner walls of the two connecting frames 64, the upper two guide plates 66 and the lower two guide plates 66 are respectively and slidably connected to the inner surfaces of the two orifice plates 69, the guide plates 66 and the orifice plates 69 are arranged, the orifice plates 69 can guide the guide plates 66, the guide plates 66 can slide smoothly up and down on the surfaces of the guide plates 66, the connecting frame 64 can move up and down more stably, the front sides of the outer surfaces of the two orifice plates 69 are fixedly connected with the rear sides of the outer surfaces of the supporting frames 9, one side of the outer surfaces of the connecting frame 64 is fixedly connected with one side of the outer surfaces of the racks 610, the rack 610 and the arc toothed bars 615 are arranged, the movement of the racks 610 can control the rotation of the arc toothed bars 615, the other side of the outer surface of the rack 610 is meshed with one side of the outer surface of the arc toothed bar 615, the arc toothed bar 615 is overlapped with the outer surface of the second semicircular block 617, the front side and the rear side of the outer surface of the arc toothed bar 615 are respectively provided with a second arc groove 618, two second sliding blocks 65 are respectively connected in the two second arc grooves 618 in a sliding way, the second arc grooves 618 can move around the second sliding blocks 65 by arranging the second sliding blocks 65 and the second arc grooves 618, the arc toothed bar 615 can smoothly rotate, one side of the two second sliding blocks 65 is fixedly connected with the outer surface of the second semicircular block 617, the front side of the outer surface of the second semicircular block 617 is fixedly connected with the rear side of the outer surface of the supporting frame 9, one side of the outer surface of the second semicircle block 617 is fixedly connected with one side of the outer surface of the limiting plate 616, the rear side of the outer surface of the supporting frame 9 is fixedly connected with the front sides of the outer surfaces of the two first semicircle blocks 6122, one side of the outer surfaces of the two first semicircle blocks 6122 is provided with a limiting groove 6121, the limiting plate 616 is clamped into the limiting groove 6121 by arranging the limiting plate 616 and the limiting groove 6121, thereby the connection of the first semicircle block 6122 and the second semicircle block 617 can be achieved, the size and the shape of the inner wall of the limiting groove 6121 are matched with the size and the shape of the limiting plate 616, one side of the outer surfaces of the two first semicircle blocks 6122 is fixedly connected with two first sliding blocks 61, the two first sliding blocks 61 and the two first sliding blocks 61 are respectively connected in the two first arc-shaped grooves 62 and 62, the first sliding blocks 61 and 62 are arranged to ensure that the first arc-shaped grooves 62 can slide around, the arc-shaped plates 6124 can smoothly rotate in an angle, the two first arc-shaped grooves 62 and 62 are respectively arranged on the front side and the rear side of the outer surfaces of the arc-shaped plates 6124 and 6124, and the two arc-shaped plates 6124 are respectively overlapped with the outer surfaces of the two first semicircular blocks 6122.
The working principle of the invention is as follows:
When the display device is used, firstly, two display devices 1 are in butt joint, so that rectangular plates 613 are in butt joint, first semicircular blocks 6122 and second semicircular blocks 617 are in butt joint, limiting plates 616 are clamped into limiting grooves 6121, then, the rectangular plates 613 can be controlled to move, the rectangular plates 613 drive connecting rods 67 on the upper side and the lower side to conduct angle unfolding, connecting plates 74 drive connecting frames 64 to conduct movement, the connecting frames 64 drive racks 610 to conduct movement, the racks 610 drive arc toothed bars 615 to conduct angle rotation, the arc toothed bars 615 drive butt joint arc plates 6124 to conduct angle movement, at the moment, the boundary between the arc toothed bars 615 and the arc plates 6124 is staggered with the boundary between the first semicircular blocks 6122 and the second semicircular blocks 617, and then rotary bolts 614 are tightly attached to the surface of the display device 1;
S2, when the rectangular plate 613 moves, the rectangular plate 613 drives the movable plate 63 to move, the movable plate 63 drives the first chain 4 to move, the first chain 4 drives the two first chain wheels 3 to rotate, the two first chain wheels 3 respectively drive the two rotating shafts 71 to rotate, the rotating shafts 71 drive the screw rods 72 to rotate, the screw rods 72 drive the threaded cylinders 73 to perform displacement movement, the threaded cylinders 73 push the anti-slip disc 76 to perform displacement, the anti-slip disc 76 is propped up, and meanwhile the anti-slip disc 76 below is positioned on the same horizontal plane as the movable wheel 2, so that the whole position of the display device 1 is fixed;
S3, when the rotating shaft 71 rotates, the rotating shaft 71 drives the third sprocket 55 to rotate, the third sprocket 55 drives the second chain 53 to rotate, the second chain 53 drives the third sprocket 55 to rotate, the third sprocket 55 drives the driving roller 51 to rotate, the driving roller 51 drives the movable rod 510 to move through the spiral groove 54, the movable rod 510 moves upwards, the movable rod 510 upwards closes the protective cloth 56, and the display device 1 can be completely exposed for displaying.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
Finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (5)
1. Multifunctional information display equipment for park operation, comprising a display device (1), and characterized in that: the front side of the outer surface of the display device (1) is provided with a protection device (5), the protection device (5) is in transmission connection with a supporting structure (7), the supporting structure (7) is arranged at the rear side position of the outer surface of the display device (1), the outer surface of the supporting structure (7) is fixedly connected with the inner surfaces of two first chain wheels (3), the two first chain wheels (3) are in transmission connection through the same first chain (4), and a connecting structure (6) is arranged at the rear side position of the outer surface of the first chain (4);
the connecting structure (6) is arranged at the rear side position of the outer surface of the display device (1), two movable wheels (2) are fixedly connected to the bottom of the outer surface of the connecting structure (6) and the bottom of the outer surface of the display device (1), the front side of the outer surface of the connecting structure (6) is fixedly connected with the rear side of the outer surface of the supporting frame (9), the front side of the outer surface of the supporting frame (9) is fixedly connected with the rear sides of the outer surfaces of the two rear side plates (8), and the front sides of the outer surfaces of the two rear side plates (8) are fixedly connected with the rear side of the outer surface of the display device (1);
The connecting structure (6) comprises a rectangular plate (613), bolts (614) are arranged in the rectangular plate (613), the outer surface of the rectangular plate (613) is fixedly connected with the outer surface of the movable plate (63), one side of the outer surface of the movable plate (63) is fixedly connected with one ends of the outer surfaces of two springs (619), the other ends of the two springs (619) are fixedly connected with one side of the outer surface of the fixed plate (6123), the front side of the outer surface of the fixed plate (6123) is fixedly connected with the rear side of the outer surface of the supporting frame (9), the inner surface of the fixed plate (6123) is fixedly connected with the outer surface of the rectangular sleeve (6120), the inner surface of the rectangular sleeve (6120) is in sliding connection with the outer surface of the rectangular plate (613), and when the rectangular plate (613) moves, the rectangular plate (613) drives the movable plate (63) to move, and the movable plate (63) drives the first chain (4) to move;
The upper side and the lower side of the outer surface of the rectangular plate (613) are fixedly connected with opposite surfaces of two connecting blocks (612) respectively, the two connecting blocks (612) are hinged with two connecting rods (67) above and two connecting rods (67) below respectively through second pin shafts (611), the two connecting rods (67) above and the two connecting rods (67) below are fixedly connected with opposite surfaces of two connecting frames (64) respectively through first pin shafts (68), two guide plates (66) are fixedly connected to the inner walls of the two connecting frames (64), the two guide plates (66) above and the two guide plates (66) below are respectively and slidably connected to the inner surfaces of two pore plates (69), and the front sides of the outer surfaces of the two pore plates (69) are fixedly connected with the rear sides of the outer surfaces of the supporting frames (9);
one side of the outer surface of the connecting frame (64) is fixedly connected with one side of the outer surface of the rack (610), the other side of the outer surface of the rack (610) is meshed with one side of the outer surface of the arc toothed bar (615), the arc toothed bar (615) is overlapped with the outer surface of the second semicircular block (617), second arc grooves (618) are formed in the front side and the rear side of the outer surface of the arc toothed bar (615), two second sliding blocks (65) are slidably connected in the two second arc grooves (618), one side of each second sliding block (65) is fixedly connected with the outer surface of the corresponding second semicircular block (617), the front side of the outer surface of the corresponding second semicircular block (617) is fixedly connected with the rear side of the outer surface of the supporting frame (9), and one side of the outer surface of the corresponding second semicircular block (617) is fixedly connected with one side of the outer surface of the limiting plate (616);
The rear side of the outer surface of the supporting frame (9) is fixedly connected with the front sides of the outer surfaces of the two first semicircular blocks (6122), one side of the outer surfaces of the two first semicircular blocks (6122) is provided with a limiting groove (6121), the size and the shape of the inner wall of the limiting groove (6121) are matched with those of the limiting plate (616), one side of the outer surface of the two first semicircular blocks (6122) is fixedly connected with two first sliding blocks (61), the upper two first sliding blocks (61) and the lower two first sliding blocks (61) are respectively and slidably connected in the upper two first arc-shaped grooves (62) and the lower two first arc-shaped grooves (62), the upper two first arc-shaped grooves (62) and the lower two first arc-shaped grooves (62) are respectively provided with the front side and the rear side of the outer surface of the upper arc-shaped plate (6124) and the lower arc-shaped plate (6124), and the two first arc-shaped grooves (61) are respectively overlapped with the outer surfaces of the two first semicircular blocks (6122);
with two display device (1) butt joint for rectangular plate (613) butt joint makes first semicircle piece (6122) and second semicircle piece (617) butt joint, make limiting plate (616) card go into in spacing groove (6121), then can control rectangular plate (613) and remove, make connecting rod (67) of rectangular plate (613) drive upper and lower both sides carry out the angle expansion, make connecting plate (74) promote connecting frame (64) and move, make connecting frame (64) drive rack (610) and move, make rack (610) drive arc rack (615) and carry out the angle rotation, make arc rack (615) promote arc (6124) of butt joint to carry out the angle activity, the boundary between arc rack (615) and arc (6124) staggers with the boundary between first semicircle piece (6122) and second semicircle piece (617), rotatory bolt (614) pastes the surface at display device (1) again.
2. A multi-functionalized campus operation information presentation device according to claim 1, wherein: the protection device (5) comprises strip shells (59), the number of the strip shells (59) is two, the opposite surfaces of the strip shells (59) are fixedly connected with the left side and the right side of the outer surface of the display device (1) respectively, the upper side and the lower side of the inner wall of the strip shells (59) are respectively clamped with first bearings (58), and the inner parts of the left two first bearings (58) and the right two first bearings (58) are respectively connected with the upper ends and the lower ends of the outer surface of the two driving rollers (51) in a rotating mode.
3. A multi-functionalized campus operation information presentation device according to claim 2, wherein: spiral groove (54) have been seted up to the surface of driving roller (51), two the inner wall of spiral groove (54) respectively with the both ends sliding connection of movable rod (510), the top of movable rod (510) surface and the bottom fixed connection of protective cloth (56) surface, the top of protective cloth (56) surface and the front side fixed connection of display device (1) surface, the inside of fixed connection at two circular cover (57) is worn to establish at the both ends of movable rod (510) surface, two circular cover (57) set up the surface at two driving roller (51) respectively.
4. A multi-functionalized campus operation information presentation device according to claim 2, wherein: the support structure (7) comprises two rotating shafts (71), the number of the rotating shafts (71) is two, the outer surfaces of the two rotating shafts (71) are fixedly connected with the inner surfaces of two third chain wheels (55) respectively, the outer surfaces of the two driving rollers (51) are fixedly connected with the inner surfaces of two second chain wheels (52) respectively, the two second chain wheels (52) are respectively in transmission connection with the two third chain wheels (55) through second chains (53), and the outer surfaces of the two rotating shafts (71) are fixedly connected with the inner surfaces of two first chain wheels (3) respectively.
5. A multi-functionalized campus operation information presentation device according to claim 4, wherein: the two ends of the outer surface of the rotating shaft (71) are fixedly connected with opposite surfaces of two screw rods (72) respectively, the outer surfaces of the two screw rods (72) are connected with threaded cylinders (73) in threaded mode, opposite surfaces of the threaded cylinders (73) are fixedly connected with opposite surfaces of two anti-slip discs (76) respectively, one side of the outer surface of the threaded cylinders (73) is fixedly connected with one end of a guide rod (75), the outer surface of the guide rod (75) is slidably connected with the inner surface of a sliding sleeve (77), the two sliding sleeves (77) above and the two sliding sleeves (77) below are fixedly connected inside two connecting plates (74) respectively, the left side and the right side of the lower surface of the connecting plate (74) below are fixedly connected with the tops of the outer surfaces of two moving wheels (2) respectively, the front sides of the outer surfaces of the two connecting plates (74) are fixedly connected with the rear sides of the outer surfaces of a display device (1), two second bearings (78) are fixedly connected inside the two connecting plates (74), and the two outer surfaces of the two second bearings (78) on the left side are rotatably connected with the two rotating shafts (71) respectively.
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| CN202210267996.7A CN114464095B (en) | 2022-03-18 | 2022-03-18 | Multifunctional information display equipment for park operation |
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| CN202210267996.7A CN114464095B (en) | 2022-03-18 | 2022-03-18 | Multifunctional information display equipment for park operation |
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| CN114464095A (en) | 2022-05-10 |
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