CN116798325A - Exhibition display integrated device based on Internet of things and application method thereof - Google Patents
Exhibition display integrated device based on Internet of things and application method thereof Download PDFInfo
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- CN116798325A CN116798325A CN202210390924.1A CN202210390924A CN116798325A CN 116798325 A CN116798325 A CN 116798325A CN 202210390924 A CN202210390924 A CN 202210390924A CN 116798325 A CN116798325 A CN 116798325A
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 3
- 230000006855 networking Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 239000010813 municipal solid waste Substances 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0025—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels display surface tensioning means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/02—Disintegrating by knives or other cutting or tearing members which chop material into fragments with reciprocating knives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/02—Disintegrating by knives or other cutting or tearing members which chop material into fragments with reciprocating knives
- B02C18/04—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
- B65H5/062—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers between rollers or balls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/36—Article guides or smoothers, e.g. movable in operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Displays For Variable Information Using Movable Means (AREA)
- Display Racks (AREA)
Abstract
The invention discloses a exhibition and display integrated device based on the Internet of things and a use method thereof, and belongs to the technical field of display devices. The exhibition display integrated device based on the Internet of things comprises a base, wherein the top of the base is connected with a display frame, a display poster is arranged in the display frame, an upper clamping assembly and a lower clamping assembly which are used for displaying the poster and are attached to the inner wall of the display frame are arranged in the display frame, an n-shaped shell is arranged on the display frame, the bottom of the n-shaped shell is fixedly connected with the base, a conveying mechanism used for inputting the display poster is arranged on the n-shaped shell, an input port is formed in the top of the n-shaped shell, and a feed port and a discharge port used for displaying the poster to enter and exit are respectively formed in the top and the bottom of the display frame; the invention can ensure that the displayed poster is closely attached to the display rack, ensures the display effect of the poster, and effectively breaks the replaced poster, thereby avoiding occupying excessive garbage bin space and realizing reasonable utilization of resources.
Description
Technical Field
The invention relates to the technical field of display devices, in particular to a exhibition and display integrated device based on the Internet of things and a use method thereof.
Background
With the progress and development of the age, sales of products need to be displayed and publicized, so that consumers can better know the performance of the products. The enterprise joins in the exhibition mainly to show enterprise's product and enterprise's image, when joining in the exhibition, enterprise rents the exhibition stall, carries out propaganda and show through planar media such as characters and picture.
The poster is pasted through the display rack in general on the exhibitions, through poster show and notice some information, can renew new poster after the poster show a period of time, because old poster can remain some wastepaper adhesion on the show board when tearing, when leading to posting new poster, there is the clearance between poster and the show board, the poster can't be closely laminated with the show board, paste the effect poor, influence the bandwagon effect, and the poster of tearing need clean the back and put into the garbage bin, not only increased the amount of labour, and the poster of tearing still possesses great area, leads to it to place in the garbage bin, occupy more space, be unfavorable for the rational use of resource.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a exhibition and display integrated device based on the Internet of things and a use method thereof.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a meeting and exhibiting integrated device based on thing networking, includes the base, the top of base is connected with the show shelf, be provided with the show poster in the show shelf, be provided with the last clamping assembly and the lower clamping assembly that are used for showing poster and show shelf inner wall laminating mutually in the show shelf, be provided with n shape shell on the show shelf, the bottom and the base fixed connection of n shape shell, be provided with the conveying mechanism who is used for inputing the show poster on the n shape shell, input port has been seted up at the top of n shape shell, feed inlet and the discharge gate that are used for showing the poster business turn over have been seted up respectively to the top and the bottom of show shelf, receive the silo in the base, receive silo and discharge gate intercommunication each other, be provided with blank mechanism in the silo, be provided with drive assembly between conveying mechanism and the blank mechanism.
Preferably, the conveying mechanism comprises a driving motor fixedly arranged on the outer wall of the n-shaped shell, the output end of the driving motor penetrates through the n-shaped shell and is connected with a first rotating shaft, the outer wall of the first rotating shaft is connected with a driving gear, the inner wall of the n-shaped shell is rotationally connected with a second rotating shaft through a bearing, the outer wall of the second rotating shaft is connected with a driven gear meshed with the driving gear, the outer walls of the first rotating shaft and the second rotating shaft are respectively sleeved with conveying rollers, and the two conveying rollers respectively and movably offset with the outer walls of two sides of the display poster.
Preferably, the conveying roller comprises a main roller body and limiting plates arranged at two ends of the main roller body, and the distance between the two limiting plates is equal to the width of the display poster.
Preferably, the upper clamping assembly comprises an elastic telescopic rod fixedly connected to the inner wall of the display rack, one end, far away from the inner wall of the display rack, of the elastic telescopic rod is connected with a side plate, the outer wall of the side plate is connected with a clamping block, and the clamping block is propped against the activity of the display poster.
Preferably, the lower clamping assembly comprises a movable rod movably connected in the display frame, the movable rod is propped against the side plate, sliding rods are connected to two ends of the movable rod, sliding grooves matched with the sliding rods are formed in the inner wall of the display frame, a sleeve is sleeved on the outer wall of the movable rod, the sleeve is propped against the activity of a display poster, a pulling piece is further arranged on the outer wall of the movable rod, the lower clamping assembly further comprises a first elastic element, one end of the first elastic element is fixedly connected with the bottom wall of the display frame, and the other end of the first elastic element is fixedly connected to the movable rod through a pulling hook.
Preferably, the sliding groove comprises a vertical groove and an inclined groove, the vertical groove is communicated with the inclined groove, and a partition plate is arranged at the joint of the vertical groove and the inclined groove and used for limiting the sliding rod to enter and exit the inclined groove.
Preferably, the blanking mechanism comprises a T-shaped plate which is connected in the base in a sliding mode, a cutter for cutting the display poster is connected to the outer wall of the T-shaped plate, second elastic elements are symmetrically arranged on two sides of the outer wall of the cutter, each second elastic element is fixedly connected with the T-shaped plate, one end, far away from the T-shaped plate, of each second elastic element is connected with a positioning block, the blanking mechanism further comprises a cutting plate fixedly arranged in a receiving groove, a cutting groove matched with the cutter is formed in the outer wall of the cutting plate, and the positioning blocks are movably offset with the cutting plate.
Preferably, the transmission assembly comprises a rotating rod, the rotating rod is arranged outside the display rack through a connecting plate, a driven bevel gear is connected to the top of the rotating rod, a driving bevel gear meshed with the driven bevel gear is connected to the outer wall of the second rotating shaft, one end of the rotating rod, far away from the driven bevel gear, penetrates through the base and is connected with a first connecting plate, the outer wall of the first connecting plate is movably connected with a second connecting plate, and one end, far away from the first connecting plate, of the second connecting plate is connected with a T-shaped plate.
Preferably, the outer wall of the base is provided with a control panel, the control panel is electrically connected with the driving motor, the control panel is further electrically connected with a displacement sensor and an LED lamp, the displacement sensor is arranged in the n-shaped shell, the LED lamp is arranged in the display rack, the control panel is further connected with a power supply module, and the power supply module provides electric energy for the driving motor, the displacement sensor and the LED lamp.
The invention also discloses a using method of the exhibition display integrated device based on the Internet of things, which comprises the following steps:
s1: when the poster in the display rack is required to be replaced, the moving rod is pulled to move upwards through the pulling piece, in the process, the sliding rod slides in the sliding groove, when the sliding rod moves to the upper end of the vertical groove, an operator pulls the moving rod outwards relative to the display rack through the pulling piece, so that the sliding rod enters the inclined groove, meanwhile, the moving rod acts on the side plate, the elastic telescopic rod is compressed, the side plate drives the clamping block to be far away from the display poster and does not act on the display poster any more, then the force acting on the moving rod is released, at the moment, the moving rod acts on the bottom wall of the inclined groove under the action of the first elastic element, and the moving rod drives the sleeve to be far away from the display poster, at the moment, the upper side and the lower side of the display poster in the display rack are not limited;
s2: then, the poster needing to be replaced is placed at an input port, the driving motor is controlled to operate, the output end of the driving motor drives the first rotating shaft to rotate, the driving gear on the outer side of the first rotating shaft is meshed with the driven gear on the outer side of the second rotating shaft, the conveying rollers on the outer sides of the first rotating shaft and the second rotating shaft rotate relatively, and then the two conveying rollers convey the bottom of the poster to be replaced and the top of the original poster, so that the poster to be replaced is leveled when entering the display frame;
s3: the driving motor is operated soon, the original poster is separated from the conveying roller and slides downwards along the inner wall of the display rack under the action of self gravity, a new poster starts to enter the display rack, when the new poster is conveyed by the conveying roller, the displacement sensor transmits the acquired signal to the control panel, the control panel controls the driving motor to stop operation, and the end part of the new poster is clamped by the conveying roller;
s4: the movable rod is lifted up through the pull piece, the movable rod drives the sliding rod to move to the upper part of the inclined groove and pushes the sliding rod into the display rack, the sliding rod passes through the partition plate to enter the vertical groove, then the acting force of the pull piece is released, the movable rod moves down rapidly under the action of the first elastic element to reset, in the process, the movable rod does not act on the side plate any more, the elastic telescopic rod recovers and pushes the clamping block to clamp and position the upper part of the display poster, and along with the downward movement of the movable rod, the sleeve always adheres to the display poster in the downward movement process and extrudes the display poster from top to bottom, so that the poster is tightly adhered to the inner wall of the display rack, and finally the bottom of the new poster is positioned;
s5: when the drive motor conveys the poster, the drive bevel gear on the outer side of the second rotating shaft is meshed with the driven bevel gear on the outer side of the rotating rod, so that the rotating rod rotates in the n-shaped shell, the rotating rod drives the first connecting plate and the second connecting plate to swing when rotating, and then the T-shaped plate slides in the base, and drives the cutter and the positioning block to move towards the cutting plate, the positioning block props against the cutting plate at first and limits the old poster replaced in falling, and the cutter cuts the old poster in fixing along with the continuous movement of the T-shaped plate, and the repeated reciprocating sliding of the T-shaped plate enables the replaced poster to be cut many times.
Compared with the prior art, the invention provides a exhibition display integrated device based on the Internet of things and a use method thereof, which have the following beneficial effects:
1. according to the exhibition and display integrated device based on the Internet of things and the application method thereof, the appearance of the poster entering the display rack is smooth through the conveying mechanism, the poster is attached to the inner wall of the display rack through the upper clamping assembly and the lower clamping assembly, the conveying mechanism is controlled through the transmission assembly while working, and the blanking mechanism is used for cutting up old poster.
2. According to the exhibition display integrated device based on the Internet of things and the application method thereof, the driving motor is controlled to operate, the output end of the driving motor drives the first rotating shaft to rotate, the driving gear on the outer side of the first rotating shaft is meshed with the driven gear on the outer side of the second rotating shaft, the conveying rollers on the outer sides of the first rotating shaft and the second rotating shaft rotate relatively, and then the two conveying rollers convey the bottom of a poster to be replaced and the top of the original poster, so that the poster to be replaced is leveled when entering the display frame, and phenomena such as wrinkling or bending of the poster are avoided.
3. According to the exhibition display integrated device based on the Internet of things and the application method thereof, the moving rod is lifted up through the pulling piece, the moving rod drives the sliding rod to move to the upper portion of the inclined groove and push the sliding rod to the inside of the display frame, the sliding rod passes through the partition plate to enter the vertical groove, then the acting force on the pulling piece is released, the moving rod moves down rapidly to reset under the action of the first elastic element, in the process, the moving rod does not act on the side plate any more, the elastic telescopic rod recovers and pushes the clamping block to clamp and position the upper portion of the display poster, and along with the downward movement of the moving rod, the sleeve always clamps the display poster in the downward movement process and extrudes the display poster from top to bottom, so that the air on the inner wall of the poster and the display frame is extruded, the new poster is tightly attached to the inner wall of the display frame, and finally the bottom of the new poster is positioned.
4. According to the exhibition integrated device based on the Internet of things and the application method thereof, the first connecting plate and the second connecting plate are driven to swing when the rotating rod rotates, so that the T-shaped plate slides in the base in a reciprocating manner, the cutter and the positioning block are driven to move towards the cutting plate when the T-shaped plate slides, the positioning block is firstly propped against the cutting plate and limits old posters which are replaced in falling, the cutter cuts the old posters in fixing along with the continued movement of the T-shaped plate, and the repeated reciprocating sliding of the T-shaped plate enables the replaced posters to be cut for a plurality of times, so that the cutting effect of the old posters is guaranteed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the external structure of the display stand of the present invention;
FIG. 3 is a schematic view of the structure of the portion A of FIG. 2 according to the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention;
FIG. 5 is a schematic view of the structure of portion B of FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the upper side structure of the display stand of the present invention;
FIG. 7 is a schematic view of the structure of the portion C in FIG. 6 according to the present invention;
FIG. 8 is a schematic view of the underside structure of the display stand of the present invention;
FIG. 9 is a schematic view showing the external structure of the movable bar according to the present invention;
FIG. 10 is a schematic view of the outer structure of the T-shaped plate of the present invention;
fig. 11 is a block diagram of the operation of the present invention.
In the figure: 1. a base; 2. a display rack; 201. a feed inlet; 202. a discharge port; 3. displaying the poster; 4. an n-shaped housing; 5. an input port; 6. a material collecting groove; 7. a driving motor; 701. a first rotating shaft; 7011. a drive gear; 702. a second rotating shaft; 7021. a driven gear; 7022. a drive bevel gear; 8. a conveying roller; 801. a main roller body; 802. a limiting plate; 9. an elastic telescopic rod; 901. a side plate; 902. a clamping block; 10. a moving rod; 11. a slide bar; 12. a chute; 121. a vertical groove; 122. an inclined groove; 123. a partition plate; 13. a sleeve; 14. a pull member; 15. a first elastic element; 16. a T-shaped plate; 161. a cutter; 162. a second elastic element; 163. a positioning block; 17. cutting the plate; 171. grooving; 18. a rotating lever; 181. a driven bevel gear; 182. a first connecting plate; 183. a second connecting plate; 19. a control panel; 20. a displacement sensor; 21. a power supply module; 22. an LED lamp.
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.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1:
referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the integrated device is displayed in meeting based on the thing networking, including base 1, the top of base 1 is connected with show shelf 2, be provided with show poster 3 in the show shelf 2, be provided with the last clamping assembly and the lower clamping assembly that are used for showing poster 3 and show shelf 2 inner wall laminating mutually in the show shelf 2, be provided with n shape shell 4 on the show shelf 2, the bottom and the base 1 fixed connection of n shape shell 4, be provided with the conveying mechanism who is used for inputing show poster 3 on the n shape shell 4, input port 5 has been seted up at the top of n shape shell 4, feed inlet 201 and discharge gate 202 that are used for showing poster 3 business turn over have been seted up respectively to the top and the bottom of show shelf 2, receive silo 6 and discharge gate 202 intercommunication each other have been seted up in the base 1, be provided with blank mechanism in receiving silo 6, be provided with drive assembly between conveying mechanism and the blank mechanism.
Specifically, the invention ensures that the appearance of the poster entering the display frame 2 is smooth through the conveying mechanism, the poster is attached to the inner wall of the display frame 2 through the upper clamping assembly and the lower clamping assembly, the conveying mechanism works and controls the cutting mechanism through the transmission assembly, so that the cutting mechanism cuts up old poster.
Example 2:
referring to fig. 2, 3, 4 and 6, the exhibition display integrated device based on the internet of things is the same as embodiment 1, further, the conveying mechanism comprises a driving motor 7 fixedly arranged on the outer wall of an n-shaped shell 4, the output end of the driving motor 7 penetrates through the n-shaped shell 4 and is connected with a first rotating shaft 701, the outer wall of the first rotating shaft 701 is connected with a driving gear 7011, the inner wall of the n-shaped shell 4 is rotatably connected with a second rotating shaft 702 through a bearing, the outer wall of the second rotating shaft 702 is connected with a driven gear 7021 which is meshed with the driving gear 7011, conveying rollers 8 are sleeved on the outer walls of the first rotating shaft 701 and the second rotating shaft 702, and the two conveying rollers 8 respectively and movably abut against the outer walls of two sides of the exhibition poster 3; through controlling driving motor 7 operation, make driving motor 7's output drive first pivot 701 rotate, the driving gear 7011 in the first pivot 701 outside and the driven gear 7021 intermeshing in the second pivot 702 outside, the conveying roller 8 in the first pivot 701 and the second pivot 702 outside rotates relatively, and then make two conveying rollers 8 carry the bottom of new poster and the top of original poster, make the new poster get into in the show shelf 2 when leveling, avoid the poster to appear fold or crooked scheduling phenomenon, influence the laminating effect of new poster and show shelf 2.
Further, the conveying roller 8 comprises a main roller body 801 and limiting plates 802 arranged at two ends of the main roller body 801, and the distance between the two limiting plates 802 is equal to the width of the display poster 3; the conveying roller 8 limits the poster through the limiting plate 802 when conveying the poster, so as to ensure that the poster falls vertically.
Example 3:
referring to fig. 4, fig. 6, fig. 7, fig. 8 and fig. 9, the exhibition display integrated device based on the internet of things is the same as embodiment 2, and further, the upper clamping assembly comprises an elastic telescopic rod 9 fixedly connected to the inner wall of the display frame 2, one end of the elastic telescopic rod 9, far away from the inner wall of the display frame 2, is connected with a side plate 901, the outer wall of the side plate 901 is connected with a clamping block 902, and the clamping block 902 is movably abutted to the display poster 3.
Further, lower clamping assembly includes movable connection's movable rod 10 in show shelf 2, movable rod 10 offsets with curb plate 901 activity, the both ends of movable rod 10 all are connected with slide bar 11, slide groove 12 with slide bar 11 matched with has been seted up to show shelf 2 inner wall, sleeve 13 has been cup jointed to the movable rod 10 outer wall, sleeve 13 offsets with the activity of show poster 3, the movable rod 10 outer wall still is provided with draws piece 14, lower clamping assembly still includes first elastic component 15, the one end of first elastic component 15 links firmly with the diapire of show shelf 2, the other end passes through draw hook fixed connection on movable rod 10.
Further, the sliding groove 12 includes a vertical groove 121 and an inclined groove 122, the vertical groove 121 is mutually communicated with the inclined groove 122, and a partition 123 is arranged at the joint of the vertical groove 121 and the inclined groove 122 for limiting the sliding rod 11 to enter and exit the inclined groove 122.
Specifically, when the poster in the display frame 2 needs to be replaced, the pull piece 14 pulls the moving rod 10 to move upwards, in the process, the sliding rod 11 slides in the sliding groove 12, when the sliding rod 11 moves to the upper end of the vertical groove 121, an operator pulls the moving rod 10 outwards relative to the display frame 2 through the pull piece 14, so that the sliding rod 11 enters the inclined groove 122, meanwhile, the moving rod 10 applies force to the side plate 901, the elastic telescopic rod 9 is compressed, the side plate 901 drives the clamping block 902 to be far away from the display poster 3, does not apply force to the display poster 3 any more, then the force applied to the moving rod 10 is released, at the moment, the moving rod 10 applies force to the bottom wall of the inclined groove 122 under the action of the first elastic element 15, and the moving rod 10 also drives the sleeve 13 to be far away from the display poster 3, at the moment, the upper side and the lower side of the display poster 3 in the display frame 2 are not limited, then when a new poster is replaced by an old poster and placed in the display frame 2, the moving rod 10 is lifted up through the pull piece 14, so that the moving rod 10 drives the sliding rod 11 to move above the inclined groove 122 and push the sliding rod to the inside of the display frame 2, the sliding rod 11 passes through the partition plate 123 and enters the vertical groove 121, then the acting force on the pull piece 14 is released, the moving rod 10 is rapidly moved down to reset under the action of the first elastic element 15, in the process, the moving rod 10 does not act on the side plate 901 any more, the elastic telescopic rod 9 is restored and pushes the clamping block 902 to clamp and position the upper side of the display poster 3, the sleeve 13 always clamps the display poster 3 in the downward moving process along with the downward movement of the moving rod 10, the display poster 3 is extruded from top to bottom, the air of the poster and the inner wall of the display frame 2 is extruded, the new poster is tightly clamped with the inner wall of the display frame 2, and finally the bottom of the new poster is positioned, and the influence of the poster waving during the display on the display effect is avoided.
Example 4:
referring to fig. 2, fig. 3, fig. 5 and fig. 10, the exhibition display integrated device based on the internet of things is the same as embodiment 2, further, the blank mechanism includes T-shaped plate 16 of sliding connection in base 1, T-shaped plate 16 outer wall connection has cutter 161 that is used for cutting show poster 3, cutter 161 outer wall bilateral symmetry is provided with second elastic element 162, every second elastic element 162 all links firmly with T-shaped plate 16, the one end that second elastic element 162 kept away from T-shaped plate 16 all is connected with locating piece 163, the blank mechanism still includes the cutting board 17 of setting firmly in receiving silo 6, cutting board 17 outer wall has seted up with cutter 161 matched with grooving 171, locating piece 163 offsets with cutting board 17 activity.
Further, the transmission assembly comprises a rotating rod 18, the rotating rod 18 is arranged outside the display frame 2 through a connecting plate, a driven bevel gear 181 is connected to the top of the rotating rod 18, a driving bevel gear 7022 meshed with the driven bevel gear 181 is connected to the outer wall of the second rotating shaft 702, one end of the rotating rod 18, far away from the driven bevel gear 181, penetrates through the base 1 and is connected with a first connecting plate 182, a second connecting plate 183 is movably connected to the outer wall of the first connecting plate 182, and one end, far away from the first connecting plate 182, of the second connecting plate 183 is connected with the T-shaped plate 16.
Specifically, the old poster just breaks away from the conveying roller 8 soon after the driving motor 7 operates, and slides down along the inner wall of the display frame 2 to enter the receiving groove 6 under the action of self gravity, while the driving motor 7 conveys the poster, the driving bevel gear 7022 on the outer side of the second rotating shaft 702 is meshed with the driven bevel gear 181 on the outer side of the rotating rod 18, so that the rotating rod 18 rotates in the n-shaped shell 4, the rotating rod 18 drives the first connecting plate 182 and the second connecting plate 183 to swing when rotating, and then the T-shaped plate 16 slides in the base 1, the T-shaped plate 16 slides and drives the cutter 161 and the positioning block 163 to move towards the cutting plate 17, the positioning block 163 props against the cutting plate 17 and limits the old poster replaced in falling, and as the T-shaped plate 16 moves continuously, the cutter 161 cuts the old poster in the fixing, and the T-shaped plate 16 slides repeatedly so that the replaced poster is cut repeatedly, thereby ensuring the cutting effect of the old poster.
Example 5:
referring to fig. 1 and 11, the exhibition display integrated device based on the internet of things is the same as embodiment 2, and further, the outer wall of the base 1 is provided with a control panel 19, the control panel 19 is electrically connected with the driving motor 7, the control panel 19 is further electrically connected with a displacement sensor 20 and an LED lamp 22, the displacement sensor 20 is arranged in the n-shaped housing 4, the LED lamp 22 is arranged in the display stand 2, the control panel 19 is further connected with a power supply module 21, and the power supply module 21 provides electric energy for the driving motor 7, the displacement sensor 20 and the LED lamp 22.
When a new poster starts to enter the display frame 2 after the driving motor 7 runs, the displacement sensor 20 transmits the acquired signal to the control panel 19 when the new poster is to be conveyed by the conveying roller 8, the control panel 19 controls the driving motor 7 to stop running, the end part of the new poster is clamped by the conveying roller 8, and the control panel 19 controls the LED lamp 22 to work during the display of the poster, so that the display effect of the poster is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a meeting shows integrated device based on thing networking, includes base (1), its characterized in that, the top of base (1) is connected with show shelf (2), be provided with show poster (3) in show shelf (2), be provided with in show shelf (2) and be used for showing the last clamping assembly and the lower clamping assembly that poster (3) are laminated with show shelf (2) inner wall, be provided with n shape shell (4) on show shelf (2), the bottom and base (1) fixed connection of n shape shell (4), be provided with the conveying mechanism who is used for inputing show poster (3) on n shape shell (4), input port (5) have been seted up at the top of n shape shell (4), feed inlet (201) and discharge gate (202) that are used for showing poster (3) business turn over have been seted up respectively to the top and the bottom of show shelf (2), receive silo (6) and discharge gate (202) intercommunication each other, receive silo (6) and discharge gate (6) and are provided with feed mechanism in receiving silo (6), feed mechanism and feed mechanism have set up between the drive assembly.
2. The integrated device for exhibition display based on the internet of things according to claim 1, wherein the conveying mechanism comprises a driving motor (7) fixedly arranged on the outer wall of an n-shaped shell (4), the output end of the driving motor (7) penetrates through the n-shaped shell (4) and is connected with a first rotating shaft (701), the outer wall of the first rotating shaft (701) is connected with a driving gear (7011), the inner wall of the n-shaped shell (4) is rotatably connected with a second rotating shaft (702) through a bearing, the outer wall of the second rotating shaft (702) is connected with a driven gear (7021) which is meshed with the driving gear (7011), conveying rollers (8) are sleeved on the outer walls of the first rotating shaft (701) and the second rotating shaft (702), and the two conveying rollers (8) are respectively movably abutted to the outer walls of two sides of a display poster (3).
3. The integrated device for exhibition and display based on the internet of things according to claim 2, wherein the conveying roller (8) comprises a main roller body (801) and limiting plates (802) arranged at two ends of the main roller body (801), and the distance between the two limiting plates (802) is equal to the width of the display poster (3).
4. The integrated device for exhibition and display based on the internet of things according to claim 1, wherein the upper clamping assembly comprises an elastic telescopic rod (9) fixedly connected to the inner wall of the display frame (2), one end, far away from the inner wall of the display frame (2), of the elastic telescopic rod (9) is connected with a side plate (901), the outer wall of the side plate (901) is connected with a clamping block (902), and the clamping block (902) is movably abutted to the display poster (3).
5. The integrated device for exhibition display based on the internet of things according to claim 4, wherein the lower clamping assembly comprises a movable rod (10) movably connected in the display frame (2), the movable rod (10) is movably abutted against the side plates (901), sliding rods (11) are connected to two ends of the movable rod (10), sliding grooves (12) matched with the sliding rods (11) are formed in the inner wall of the display frame (2), a sleeve (13) is sleeved on the outer wall of the movable rod (10), the sleeve (13) is movably abutted against the display poster (3), a pulling piece (14) is further arranged on the outer wall of the movable rod (10), the lower clamping assembly further comprises a first elastic element (15), one end of the first elastic element (15) is fixedly connected with the bottom wall of the display frame (2), and the other end of the first elastic element is fixedly connected to the movable rod (10) through a pulling hook.
6. The integrated device for exhibition and display based on the internet of things according to claim 5, wherein the sliding chute (12) comprises a vertical chute (121) and an inclined chute (122), the vertical chute (121) is mutually communicated with the inclined chute (122), and a partition plate (123) is arranged at the joint of the vertical chute (121) and the inclined chute (122) for limiting the sliding rod (11) to enter and exit the inclined chute (122).
7. The integrated device for exhibition display based on the internet of things according to claim 1, wherein the blanking mechanism comprises a T-shaped plate (16) which is connected in a base (1) in a sliding mode, a cutter (161) for cutting and displaying a poster (3) is connected to the outer wall of the T-shaped plate (16), second elastic elements (162) are symmetrically arranged on two sides of the outer wall of the cutter (161), each second elastic element (162) is fixedly connected with the T-shaped plate (16), a positioning block (163) is connected to one end, far away from the T-shaped plate (16), of each second elastic element (162), the blanking mechanism further comprises a cutting plate (17) which is fixedly arranged in a receiving groove (6), a notch (171) matched with the cutter (161) is formed in the outer wall of the cutting plate (17), and the positioning block (163) is movably abutted against the cutting plate (17).
8. The integrated device for exhibition and display based on the internet of things according to claim 7, wherein the transmission assembly comprises a rotating rod (18), the rotating rod (18) is arranged outside the display rack (2) through a connecting plate, a driven bevel gear (181) is connected to the top of the rotating rod (18), a driving bevel gear (7022) meshed with the driven bevel gear (181) is connected to the outer wall of the second rotating shaft (702), one end of the rotating rod (18) far away from the driven bevel gear (181) penetrates through the base (1) and is connected with a first connecting plate (182), a second connecting plate (183) is movably connected to the outer wall of the first connecting plate (182), and one end of the second connecting plate (183) far away from the first connecting plate (182) is connected with the T-shaped plate (16).
9. The exhibition integrated device based on the internet of things according to claim 1, wherein the outer wall of the base (1) is provided with a control panel (19), the control panel (19) is electrically connected with a driving motor (7), the control panel (19) is further electrically connected with a displacement sensor (20) and an LED lamp (22), the displacement sensor (20) is arranged in an n-shaped shell (4), the LED lamp (22) is arranged in a display rack (2), the control panel (19) is further connected with a power supply module (21), and the power supply module (21) provides electric energy for the driving motor (7), the displacement sensor (20) and the LED lamp (22).
10. A method of using the internet of things-based conference display integrated device of any one of claims 1-9, comprising the steps of:
s1: when the poster in the display frame (2) needs to be replaced, the moving rod (10) is pulled to move upwards through the pull piece (14), in the process, the sliding rod (11) slides in the sliding groove (12), when the sliding rod (11) moves to the upper end of the vertical groove (121), an operator pulls the moving rod (10) outwards relative to the display frame (2) through the pull piece (14), so that the sliding rod (11) enters the inclined groove (122), meanwhile, the moving rod (10) acts on the side plate (901), the elastic telescopic rod (9) is compressed, the side plate (901) drives the clamping block (902) to be far away from the display poster (3) and does not act on the display poster (3), then the acting force on the moving rod (10) is released, at the moment, the moving rod (10) acts on the bottom wall of the inclined groove (122) under the action of the first elastic element (15), and the moving rod (10) also drives the sleeve (13) to be far away from the display poster (3), and the upper side and the lower side of the display poster (3) in the display frame (2) are not limited;
s2: then, the poster needing to be replaced is placed at the input port (5), the driving motor (7) is controlled to operate, the output end of the driving motor (7) drives the first rotating shaft (701) to rotate, a driving gear (7011) on the outer side of the first rotating shaft (701) is meshed with a driven gear (7021) on the outer side of the second rotating shaft (702), the conveying rollers (8) on the outer sides of the first rotating shaft (701) and the second rotating shaft (702) relatively rotate, and then the two conveying rollers (8) convey the bottom of the poster to be replaced and the top of the original poster, so that the poster to be replaced is leveled when entering the display rack (2);
s3: the driving motor (7) runs soon, the original poster is separated from the conveying roller (8), and slides downwards along the inner wall of the display frame (2) under the action of self gravity, a new poster starts to enter the display frame (2), when the new poster is about to be conveyed by the conveying roller (8), the displacement sensor (20) transmits acquired signals to the control panel (19), the control panel (19) controls the driving motor (7) to stop running, and the end part of the new poster is clamped by the conveying roller (8);
s4: the moving rod (10) is lifted up through the pull piece (14), the moving rod (10) drives the sliding rod (11) to move to the upper part of the inclined groove (122) and push the sliding rod to the inside of the display frame (2), the sliding rod (11) passes through the partition plate (123) to enter the vertical groove (121), then the acting force on the pull piece (14) is released, the moving rod (10) rapidly moves downwards to reset under the action of the first elastic element (15), in the process, the moving rod (10) does not act on the side plate (901) any more, the elastic telescopic rod (9) is restored and pushes the clamping block (902) to clamp and position the upper part of the display poster (3), and as the moving rod (10) moves downwards, the sleeve (13) always clamps the display poster (3) in the downward moving process, extrudes the display poster (3) from top to bottom, so that the air on the inner wall of the display frame (2) is extruded, the new poster is tightly attached to the inner wall of the display frame (2), and finally positions the bottom of the new poster;
s5: when the driving motor (7) conveys the poster, the driving bevel gear (7022) at the outer side of the second rotating shaft (702) is meshed with the driven bevel gear (181) at the outer side of the rotating rod (18), so that the rotating rod (18) rotates in the n-shaped shell (4), the rotating rod (18) drives the first connecting plate (182) and the second connecting plate (183) to swing when rotating, and then the T-shaped plate (16) slides in the base (1), the T-shaped plate (16) slides and drives the cutter (161) and the positioning block (163) to move towards the cutting plate (17), the positioning block (163) props against the cutting plate (17) first and limits the old poster which is replaced in falling, and the cutter (161) cuts the old poster which is fixed along with the continued movement of the T-shaped plate (16), and the repeated sliding of the T-shaped plate (16) enables the replaced poster to be cut multiple times.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111554754.8A CN114241952A (en) | 2021-12-17 | 2021-12-17 | Exhibition display integrated device based on Internet of things and use method thereof |
| CN2021115547548 | 2021-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116798325A true CN116798325A (en) | 2023-09-22 |
| CN116798325A8 CN116798325A8 (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111554754.8A Withdrawn CN114241952A (en) | 2021-12-17 | 2021-12-17 | Exhibition display integrated device based on Internet of things and use method thereof |
| CN202210390924.1A Pending CN116798325A (en) | 2021-12-17 | 2022-04-14 | Exhibition display integrated device based on Internet of things and application method thereof |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111554754.8A Withdrawn CN114241952A (en) | 2021-12-17 | 2021-12-17 | Exhibition display integrated device based on Internet of things and use method thereof |
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| Country | Link |
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| CN (2) | CN114241952A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118269661A (en) * | 2024-03-28 | 2024-07-02 | 惠科股份有限公司 | Display module, display device and delivery vehicle |
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| US20170236460A1 (en) * | 2014-08-26 | 2017-08-17 | Urban Storm Management Limited | Winch for poster hoarding |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN116798325A8 (en) | 2023-11-10 |
| CN114241952A (en) | 2022-03-25 |
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Correction item: National priority Correct: 202111554754.8 2021.12.17 CN Number: 38-02 Page: The title page Volume: 39 Correction item: National priority Correct: 202111554754.8 2021.12.17 CN Number: 38-02 Volume: 39 |