CN117735354B - Advertisement putting device used in elevator - Google Patents
Advertisement putting device used in elevator Download PDFInfo
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- CN117735354B CN117735354B CN202410193129.2A CN202410193129A CN117735354B CN 117735354 B CN117735354 B CN 117735354B CN 202410193129 A CN202410193129 A CN 202410193129A CN 117735354 B CN117735354 B CN 117735354B
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- 238000001125 extrusion Methods 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims abstract description 35
- 239000004744 fabric Substances 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000003139 buffering effect Effects 0.000 claims description 8
- 238000005034 decoration Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 13
- 238000010030 laminating Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Elevator Door Apparatuses (AREA)
Abstract
The invention discloses an advertisement putting device used in an elevator, and relates to the technical field of advertisement putting in an elevator. The invention discloses an advertisement putting device used in an elevator, which is characterized in that when the advertisement putting device is used, a display screen is arranged in a protection component, when the outer side of the display screen is extruded by external force, the display screen moves towards the rear of an outer frame, the display screen extrudes a contact arc rod, a buffer spring rod is compressed, the display screen is positioned between two pressing arc plates, the display screen adjusts the extrusion force to which the display screen is subjected to a certain degree backwards, meanwhile, crowded passengers can extrude each pressing frame on the outer side, a buffer spring rod II on the pressing frame is extruded onto a bearing plate, the bearing plate extrudes a bearing sensor, the bearing sensor sends out a signal, and an alarm sounds to remind corresponding passengers to keep away from the display screen, so that the extrusion damage effect is avoided.
Description
Technical Field
The invention relates to the technical field of advertisement putting in elevators, in particular to an advertisement putting device used in an elevator.
Background
Elevator means a permanent transport device serving a number of specific floors in a building with its car running in at least two columns of rigid orbital motion perpendicular to the horizontal or inclined at an angle of less than 15 ° to the plumb line; advertisement is a propaganda means for widely transmitting information to public through a certain form of media for a certain specific requirement, and can generally refer to all notices which are not specific to specific objects, including public service advertisements, travel advertisements, commercial advertisements and the like, and the elevator belongs to a place with relatively large people flow, so that the advertisement can play an obvious role in spreading in the elevator.
The advertisement putting device in the existing elevator is in the use, after the display screen is installed inside the elevator, when the elevator is in the early peak and the late peak, the personnel inside the elevator are more, crowded people can squeeze the display screen, decorations on the clothes of passengers who squeeze the display screen can possibly cause larger abrasion to the screen of the display screen, meanwhile, the probability of damage of the display screen is increased under the condition of bearing larger extrusion force, so that the advertisement putting device lacks safety protection measures, and larger damage risks exist.
Disclosure of Invention
The invention discloses an advertisement putting device used in an elevator, which aims to solve the technical problems that after a display screen is arranged in the elevator in the use process of the existing advertisement putting device in the elevator, when the elevator is in the early peak and the late peak, more people in the elevator are crowded, the display screen is extruded by crowded people, the screen of the display screen is possibly worn by decorations on the clothes of passengers extruded to the display screen, and meanwhile, the probability of damage of the display screen is increased under the condition of bearing larger extrusion force, so that the advertisement putting device lacks safety protection measures and has larger damage risk.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides an advertisement putting device for in elevator, includes outer frame and display screen, the display screen is arranged in outer frame, and is equipped with the protection subassembly between outer frame and the display screen, the protection subassembly is including adjusting the rail, and the equal sliding connection of inside of every adjusting the rail has sliding block one, the outside fixedly connected with same sideboard of two sliding blocks one that are located one side, and sideboard fixedly connected with in the outside of display screen, outer frame is located the equal distance fixedly connected with buffering spring pole one of both sides inner wall at display screen rear, and the one end fixedly connected with of a plurality of buffering spring poles one that are located one side is the same presses the arc board, presses the outside fixedly connected with contact arc pole that the arc board is close to the display screen, contact arc pole and the outside of display screen are contacted.
Through being provided with the protection subassembly, when using this advertisement putting device, the display screen is laid in the protection subassembly, when the extrusion of external force is received in the display screen outside, the display screen removes towards the rear of outer frame, the display screen extrudees the contact arc pole, then buffer spring pole one is compressed, the display screen is located between two pressing arc boards, the display screen is alleviated its extrusion force that receives to a certain extent from the regulation of rear, simultaneously, crowded riding personnel can extrude each pressing frame in the outside, then buffer spring pole two extrudees on the pressing frame to the bearing plate, the bearing plate extrudees pressure-bearing sensor, pressure-bearing sensor sends the signal, then the siren sends out alarm sound, remind corresponding riding personnel to keep away from the display screen, avoid causing extrusion damage to it.
In a preferred scheme, the inside of every regulating rail all sliding connection has the sliding block two, and the outside fixedly connected with same running-through pole of two sliding blocks two that are located one side, the one side equidistance fixedly connected with buffering spring pole two that runs through the pole and face the sideboard, the tip of every buffering spring pole two all fixedly connected with presses the head, the one side equidistance fixedly connected with pressure-bearing frame that runs through the pole and keep away from buffering spring pole two, the outside that every pressure-bearing frame faces the display screen all is equipped with the protection cushion.
In a preferred scheme, a plurality of that lie in one side the outside of pressure-bearing frame is equipped with same decoration panel, and the opposite side fixedly connected with same jumper bar that lies in two corresponding pressure-bearing frames on different heights, and the outside that every regulation rail lies in the display screen the place ahead all fixedly connected with stopper, and open towards the outside of running through the pole side face has the recess, and the inner wall equidistance fixedly connected with telescopic link of recess, the one end fixedly connected with same bearing plate of a plurality of telescopic links, a plurality of pressure-bearing sensors have been placed to the inside of recess, and bearing plate and pressure-bearing sensor contact.
In a preferred scheme, the top of outer frame is equipped with auxiliary assembly, and auxiliary assembly is including laying the case, lays the top of case fixed connection in outer frame, lays one side of case and opens there is the door opening, and the outside of door opening has the chamber door through hinge connection.
Through being provided with auxiliary assembly, when needs are cleaned the display screen, the cleaning personnel can open the chamber door, and the pulling mounting piece takes out the wiping cloth from the inside of laying the case, and rotatory swivel becket will wipe the cloth rotatory to the position with the display screen contact, connect the restoring force of spring lever drive wiping cloth and display screen in close contact with, promote the mounting piece then for sliding inner seat slides in the sliding tray, then cleans the surface cleaning of cloth realization display screen fast, and then improves the use value of this advertisement putting device.
In a preferred scheme, lay case and open to one side inner wall in the place ahead of display screen has the sliding tray, and the inside sliding connection of sliding tray has the interior seat of sliding, one side fixedly connected with expansion link of interior seat of sliding towards the chamber door, the tip fixedly connected with pulling ring board of expansion link, the opposite side annular distribution of pulling ring board and interior seat of sliding has the connection spring pole, one side that pulling ring board faced the chamber door is connected with the connecting axle through the bearing, the outside fixedly connected with rotation ring of connecting axle, the outside fixedly connected with installation piece of rotation ring, the installation piece is equipped with the wiping cloth towards one side of laying the incasement portion.
In a preferred scheme, lay top fixedly connected with two butt joint frames of case, and the chamber door is located the equal fixedly connected with fixed block in the outside of two butt joint frame departments, and one side fixedly connected with embedded column of fixed block towards the butt joint frame, the inside equidistance fixedly connected with extrusion spring pole of butt joint frame is first, and the tip fixedly connected with same extrusion piece of two extrusion spring poles one that are located on same row, embedded column peg graft between a plurality of extrusion pieces, and embedded column contacts with each extrusion piece.
In a preferred scheme, the top and the bottom of outer frame all are equipped with quick installation component, and quick installation component includes L type cavity laminating board, and the equal fixedly connected with pneumatic cylinder of top and bottom of outer frame is first, and the equal fixedly connected with solid fixed ring of output of two pneumatic cylinders, the equal fixedly connected with erection column in one side in opposite directions of two solid fixed rings, L type cavity laminating board fixed connection in the tip of erection column.
Through being provided with quick installation component, when carrying out the installation of outer frame, remove the assigned position with outer frame after, the pneumatic cylinder of adjusting upper and lower end is driven the extrusion of L type cavity laminating board to the upper and lower end in the elevator for two closely laminating about L type cavity laminating board and the elevator, start the vacuum pump, the vacuum pump is with the inside evacuation of L type cavity laminating board, make vacuum chuck quick with the inside firm connection of elevator, accomplish the installation of outer frame fast, improve advertisement putting device installation effectiveness and installation convenience.
In a preferred scheme, two lateral walls of L type cavity laminating board all open there is the connecting hole, and the inside of every connecting hole all is equipped with vacuum chuck, and the outside fixedly connected with two vacuum pumps of L type cavity laminating board, the evacuation end of vacuum pump passes through the inside of pipe connection in L type cavity laminating board.
In a preferred scheme, the fixed ring is fixedly connected with external round bar towards the outside of L type cavity laminating board, and the outside of external round bar has cup jointed the go-between, the outside fixedly connected with of external round bar is two externally connected pieces, two externally connected pieces are all fixedly connected with pneumatic cylinder two towards the outside of go-between, the output fixedly connected with of pneumatic cylinder two is in the outside of go-between, two deflection grooves have been opened to the lateral wall of go-between, the inside of two deflection grooves is all connected with the axis of rotation through the bearing, the outside of two axis of rotation is all fixedly connected with rotation cover, the outside of two rotation covers is all fixedly connected with friction plate, the outside fixedly connected with butt plate that the go-between is close to pneumatic cylinder two, butt plate is towards the outside equidistance fixedly connected with extrusion spring bar two of adjacent friction plate, the tip fixedly connected with of extrusion spring bar two is in the outside of adjacent friction plate.
In a preferred scheme, be located the below the top fixedly connected with two follow-up bars of solid fixed ring, and the equal fixedly connected with down the briquetting of tip of two follow-up bars, the bottom fixedly connected with rail guard board of outer frame, the outside fixedly connected with expansion plate of rail guard board face down the briquetting, the outside that the expansion plate is close to the bottom down briquetting fixedly connected with, the both sides that outer frame is close to the top are equal fixedly connected with block, two blocks all are equipped with the siren towards the outside at display screen rear.
According to the advertisement putting device for the elevator, when the advertisement putting device is used, the display screen is arranged in the protection assembly, when the outer side of the display screen is extruded by external force, the display screen moves towards the rear of the outer frame, the display screen extrudes the contact arc rods, the buffer spring rods are compressed, the display screen is positioned between the two pressing arc plates, the display screen is adjusted towards the rear to release extrusion force to a certain extent, meanwhile, crowded passengers can extrude each pressing frame on the outer side, the buffer spring rods on the pressing frames are extruded onto the bearing plates, the bearing plates extrude the bearing sensors, the bearing sensors send signals, and the alarm gives out alarm sounds to remind corresponding passengers to keep away from the display screen, so that the technical effects of extrusion damage are avoided.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an advertisement delivery device for use in an elevator according to the present invention.
Fig. 2 is a front view showing the overall structure of an advertisement putting apparatus for use in an elevator according to the present invention.
Fig. 3 is a schematic diagram of a combined structure of a protective component and a display screen of an advertisement putting device in an elevator according to the present invention.
Fig. 4 is a schematic view of a protective assembly of an advertisement delivery device for use in an elevator according to the present invention.
Fig. 5 is a structural exploded view of a side plate and a bearing plate of an advertisement delivery device for use in an elevator according to the present invention.
Fig. 6 is a schematic diagram of an auxiliary assembly of an advertisement delivery device for use in an elevator according to the present invention.
Fig. 7 is a cross-sectional view of a docking frame structure of an advertisement delivery device for use in an elevator according to the present invention.
Fig. 8 is a schematic view of the internal structure of a housing of an advertisement putting device for use in an elevator according to the present invention.
Fig. 9 is a schematic view showing a combined structure of a guard rail plate and a quick-mounting assembly of an advertisement putting device in an elevator according to the present invention.
Fig. 10 is a schematic view of a quick-install assembly for an advertising device in an elevator according to the present invention.
Fig. 11 is a schematic view of a friction plate and push ring combination structure of an advertisement delivery device for use in an elevator according to the present invention.
In the figure: 1. an outer frame; 2. an alarm; 3. an auxiliary component; 301. a placement box; 302. a door; 303. a butt joint frame; 304. sliding the inner seat; 305. a rotating ring; 306. wiping cloth; 307. embedding the column; 308. a fixed block; 309. extruding the sheet; 310. extruding a first spring rod; 311. a mounting piece; 312. a connecting shaft; 313. pulling the ring plate; 314. connecting a spring rod; 315. a telescopic connecting rod; 4. a quick-install assembly; 401. l-shaped hollow bonding plates; 402. a vacuum chuck; 403. a friction plate; 404. a vacuum pump; 405. a first hydraulic cylinder; 406. a retaining plate; 407. externally connecting a round rod; 408. a fixing ring; 409. extruding a spring rod II; 410. a mounting column; 411. a rotating sleeve; 412. a rotating shaft; 413. a lifting ring; 414. an outer joint block; 415. a second hydraulic cylinder; 5. a blocking net; 6. a display screen; 7. a guard rail plate; 8. a protective assembly; 801. a jumper; 802. a decorative panel; 803. a contact arc rod; 804. pressing the arc plate; 805. an adjustment rail; 806. a pressure-bearing frame; 807. a buffer spring rod I; 808. a side plate; 809. a first sliding block; 810. a limiting block; 811. a protective cushion block; 812. a penetrating rod; 813. a pressure bearing plate; 814. a telescopic rod; 815. a pressure-bearing sensor; 816. a second sliding block; 817. a buffer spring rod II; 818. pressing head; 9. a follower lever; 10. a telescoping plate; 11. and pressing the block.
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.
The invention discloses an advertisement putting device used in an elevator, which is mainly applied to the prior advertisement putting device in the elevator, after a display screen is arranged in the elevator in the use process, when the elevator is in the early peak and the late peak, more people in the elevator can squeeze the display screen, the decorations on the clothes of passengers squeezed to the display screen can cause larger abrasion to the screen of the display screen, and meanwhile, the probability of damage to the display screen is increased under the condition of bearing larger squeezing force, so that the advertisement putting device lacks safety protection measures and has a scene of larger damage risk.
Referring to fig. 1-11, an advertisement putting device used in an elevator comprises an outer frame 1 and a display screen 6, wherein the display screen 6 is positioned in the outer frame 1, a protection component 8 is arranged between the outer frame 1 and the display screen 6, the protection component 8 comprises adjusting rails 805, the inside of each adjusting rail 805 is slidably connected with one sliding block 809, the outer sides of the two sliding blocks 809 positioned at one side are fixedly connected with the same side plate 808, the side plate 808 is fixedly connected with the outer sides of the display screen 6, the inner walls of the two sides of the outer frame 1 positioned at the rear of the display screen 6 are fixedly connected with buffer spring rods 807 at equal distances, one end of each buffer spring rod 807 positioned at one side is fixedly connected with the same pressing arc plate 804, the outer sides of the pressing arc plates 804 close to the display screen 6 are fixedly connected with contact arc rods 803, and the contact arc rods 803 are contacted with the outer sides of the display screen 6.
In a specific application scenario, when the advertisement putting device is used, the display screen 6 is placed in the protection component 8, when the outer side of the display screen 6 is extruded by external force, the display screen 6 moves towards the rear of the outer frame 1, the display screen 6 extrudes the contact arc rod 803, the buffer spring rod one 807 is compressed, the display screen 6 is positioned between the two pressing arc plates 804, the display screen 6 is adjusted towards the rear to release the extrusion force to which the display screen 6 is subjected to a certain extent, meanwhile, crowded passengers can extrude each pressing frame on the outer side, the buffer spring rod two 817 on the pressing frame is extruded onto the bearing plate 813, the bearing plate 813 extrudes the bearing sensor 815, the bearing sensor 815 sends out a signal, the alarm 2 gives out an alarm, and the corresponding passengers are reminded of being far away from the display screen 6, so that extrusion damage is avoided.
Referring to fig. 1-5, in a preferred embodiment, the inside of each adjusting rail 805 is slidably connected with a second slider 816, the outer sides of the two sliders 816 located at one side are fixedly connected with the same penetrating rod 812, one side of the penetrating rod 812 facing the side plate 808 is fixedly connected with a second buffer spring rod 817 at equal distance, the end of each buffer spring rod 817 is fixedly connected with a pressing head 818, one side of the penetrating rod 812 far away from the buffer spring rod 817 is fixedly connected with a pressure-bearing frame 806, each pressure-bearing frame 806 faces the outer side of the display screen 6 and is provided with a protection cushion 811, the outer sides of the pressure-bearing frames 806 located at one side are provided with the same decoration panel 802, the opposite sides of the two corresponding pressing frames located at different heights are fixedly connected with the same cross rod 801, the outer side of each adjusting rail 805 located at the front of the display screen 6 is fixedly connected with a limiting block 810, the side plate 808 faces the outer side of the penetrating rod 812 and is provided with a groove, the inner wall of the groove is fixedly connected with a telescopic rod 814, one end of the telescopic rod 814 is fixedly connected with a pressure-bearing plate 813, the pressure-bearing plate 813 is provided with a plurality of pressure-bearing sensors 813 and the pressure-bearing plates 815 are placed at equal distances, and the pressure-bearing plates 813 are contacted with the pressure-bearing plates 815.
Specifically, the display screen 6 is placed at a higher position, when the passengers squeeze the display screen, the passengers tend to squeeze the display screen to be a lower screen, the jumper 801 on the lower screen is firstly contacted with the passengers, and in the squeezing process of the jumper 801, the jumper 801 drives the pressing frame to start to squeeze downwards, so that the display screen 6 is driven to move backwards, and the alarm 2 is triggered.
Referring to fig. 1,2, 6, 7 and 8, in a preferred embodiment, the top of the outer frame 1 is provided with the auxiliary assembly 3, and the auxiliary assembly 3 includes a placement box 301, the placement box 301 is fixedly connected to the top of the outer frame 1, a door hole is formed on one side of the placement box 301, a box door 302 is connected to the outer side of the door hole through a hinge, a sliding groove is formed on the inner wall of one side of the placement box 301 facing the front of the display screen 6, a sliding inner seat 304 is slidably connected to the inner side of the sliding groove, a telescopic link 315 is fixedly connected to one side of the sliding inner seat 304 facing the box door 302, a pulling ring plate 313 is fixedly connected to an end of the telescopic link 315, connecting spring rods 314 are annularly distributed on opposite sides of the pulling ring plate 313 and the sliding inner seat 304, one side of the pulling ring plate 313 facing the box door 302 is connected to a connecting shaft 312 through a bearing, a rotating ring 305 is fixedly connected to the outer side of the connecting shaft 312, a mounting plate 311 is fixedly connected to the outer side of the rotating ring 305, and one side of the mounting plate 311 facing the inner side of the placement box 301 is provided with a wiping cloth 306.
It should be noted that, when the display screen 6 needs to be cleaned, a cleaning person may open the box door 302, pull the mounting piece 311, take the wiping cloth 306 out of the placement box 301, rotate the rotating ring 305, rotate the wiping cloth 306 to a position contacting with the display screen 6, and the restoring force of the connecting spring rod 314 drives the wiping cloth 306 to be in close contact with the display screen 6, so as to push the mounting piece 311, so that the sliding inner seat 304 slides in the sliding groove, and the wiping cloth 306 quickly realizes surface cleaning of the display screen 6, thereby improving the use value of the advertisement putting device.
In the invention, two butt joint frames 303 are fixedly connected to the top of a placement box 301, fixing blocks 308 are fixedly connected to the outer sides of the box door 302, which are positioned at the two butt joint frames 303, embedded columns 307 are fixedly connected to one sides of the fixing blocks 308 facing the butt joint frames 303, first extrusion spring rods 310 are fixedly connected to the inside of the butt joint frames 303 at equal intervals, the ends of the two first extrusion spring rods 310 positioned on the same row are fixedly connected to the same extrusion piece 309, the embedded columns 307 are inserted between the extrusion pieces 309, and the embedded columns 307 are in contact with the extrusion pieces 309.
Specifically, after the surface of the display screen 6 is cleaned, after the wiping cloth 306 is moved to the placement box 301, the box door 302 is closed, the embedded columns 307 on the box door 302 are clamped into the docking frame 303, and each extrusion piece 309 extrudes the embedded column 307 under the action of the extrusion spring rod one 310, so that the embedded column 307 is tightly docked with the docking frame 303.
Referring to fig. 1, fig. 2, fig. 9, fig. 10 and fig. 11, in a preferred embodiment, the top and the bottom of the outer frame 1 are provided with quick mounting assemblies 4, and the quick mounting assemblies 4 include an L-shaped hollow bonding plate 401, the top and the bottom of the outer frame 1 are fixedly connected with first hydraulic cylinders 405, the output ends of the first hydraulic cylinders 405 are fixedly connected with fixing rings 408, one opposite sides of the two fixing rings 408 are fixedly connected with mounting posts 410, the L-shaped hollow bonding plate 401 is fixedly connected with the end portions of the mounting posts 410, two side walls of the L-shaped hollow bonding plate 401 are provided with connecting holes, the inside of each connecting hole is provided with a vacuum chuck 402, the outside of the L-shaped hollow bonding plate 401 is fixedly connected with two vacuum pumps 404, and the vacuumizing ends of the vacuum pumps 404 are connected to the inside of the L-shaped hollow bonding plate 401 through pipelines.
Specifically, when carrying out the installation of outer frame 1, remove outer frame 1 to the assigned position after, adjust the upper and lower end pneumatic cylinder one 405 drive L type cavity adhesion plate 401 and extrude the upper and lower end in to the elevator for two closely laminating about L type cavity adhesion plate 401 and the elevator, start vacuum pump 404, vacuum pump 404 is with the inside evacuation of L type cavity adhesion plate 401, make vacuum chuck 402 quick and the inside firm connection of elevator, accomplish the installation of outer frame 1 fast, improve advertisement putting device installation effectiveness and installation convenience.
In the invention, an external round rod 407 is fixedly connected to the outer side of a fixed ring 408 facing an L-shaped hollow bonding plate 401, a lifting ring 413 is sleeved on the outer side of the external round rod 407, two external connecting blocks 414 are fixedly connected to the outer side of the external round rod 407, two external connecting blocks 414 are fixedly connected with a second hydraulic cylinder 415 facing the outer side of the lifting ring 413, the output end of the second hydraulic cylinder 415 is fixedly connected to the outer side of the lifting ring 413, two deflection grooves are formed in the side wall of the lifting ring 413, rotating shafts 412 are connected to the inner parts of the two deflection grooves through bearings, rotating sleeves 411 are fixedly connected to the outer sides of the two rotating shafts 412, friction plates 403 are fixedly connected to the outer sides of the two rotating sleeves 411, a pressing spring rod 409 is fixedly connected to the outer side of the lifting ring 413 close to the outer side of the second hydraulic cylinder 415, the pressing spring rod 409 faces the outer sides of the adjacent friction plates 403 at equal distances, and the end parts of the pressing spring rod 409 are fixedly connected to the outer sides of the adjacent friction plates 403.
It should be noted that, after the L-shaped hollow adhesion plate 401 is tightly connected with the inside of the elevator, the second hydraulic cylinder 415 is adjusted to drive the lifting ring 413 to move towards the upper end and the lower end of the elevator, then the friction plate 403 gradually contacts with the inner wall of the top and the inner wall of the bottom of the elevator, in the contact process, the second hydraulic cylinder 415 continues to work, then the friction plate 403 starts to deflect, in the deflection process of the friction plate 403, the second extrusion spring rod 409 is compressed passively, the reset force of the second extrusion spring rod 409 drives the friction plate 403 to extrude with the top and the bottom of the elevator mutually, and the firmness after the advertisement putting device is installed is improved.
Referring to fig. 1, 2 and 9, in a preferred embodiment, two follower rods 9 are fixedly connected to the top of the fixing ring 408 located below, and the end portions of the two follower rods 9 are fixedly connected with a lower pressing block 11, the bottom of the outer frame 1 is fixedly connected with a guard rail plate 7, the guard rail plate 7 faces the outer side of the lower pressing block 11 and is fixedly connected with a telescopic plate 10, the lower pressing block 11 is fixedly connected to the outer side of the telescopic plate 10 close to the bottom, two sides of the outer frame 1 close to the top are fixedly connected with barrier nets 5, and the outer sides of the two barrier nets 5 facing the rear of the display screen 6 are provided with alarms 2.
Working principle: firstly, the advertisement putting device is installed, after the outer frame 1 is moved to a designated position, the first hydraulic cylinder 405 at the upper end and the lower end is regulated to drive the L-shaped hollow pasting plate 401 to be extruded to the upper end and the lower end in the elevator, so that the L-shaped hollow pasting plate 401 is tightly pasted with the upper surface and the lower surface of the elevator, the vacuum pump 404 is started, the vacuum pump 404 vacuumizes the inner part of the L-shaped hollow pasting plate 401, so that the vacuum sucker 402 is quickly and firmly connected with the inner part of the elevator, then the second hydraulic cylinder 415 is regulated to drive the lifting ring 413 to move towards the upper end and the lower end of the elevator, the friction plate 403 is gradually contacted with the inner wall at the top and the inner wall at the bottom of the elevator, the friction plate 403 starts to deflect in the contact process, the second hydraulic cylinder 415 is compressed in the deflection process of the friction plate 403, the reset force of the second compression spring rod 409 drives the friction plate 403 to be mutually extruded with the top and the bottom of the elevator, after the outer frame 1 is installed, the display screen 6 starts to work to play a advertisement, when personnel in the elevator are crowded, the outer side of the display screen 6 is extruded by external force, the display screen 6 moves towards the rear of the outer frame 1, the display screen 6 extrudes the contact arc rods 803, the buffer spring rods one 807 are compressed, the display screen 6 is positioned between the two pressing arc plates 804, the display screen 6 is adjusted towards the rear to release the extrusion force to which the display screen 6 is subjected to a certain extent, meanwhile, the crowded passengers can extrude each pressing frame at the outer side, the buffer spring rods two 817 on the pressing frames are extruded onto the bearing plates 813, the bearing plates 813 extrude the bearing sensors 815, the bearing sensors 815 send out signals, the alarm 2 sends out alarm sounds to remind the corresponding passengers to keep away from the display screen 6, the display screen 6 is protected, ensuring that the advertisement is played in a sustained state.
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 (7)
1. The utility model provides an advertisement putting device for in elevator, its characterized in that, including outer frame (1) and display screen (6), display screen (6) are arranged in outer frame (1), and are equipped with between outer frame (1) and display screen (6) protective component (8), protective component (8) are including adjusting rail (805), and the inside of every adjusting rail (805) all sliding connection has slider one (809), the outside fixedly connected with same side board (808) of two slider one (809) that are located one side, side board (808) fixedly connected with in the outside of display screen (6), outer frame (1) are located the both sides inner wall equal distance fixedly connected with buffer spring rod one (807) at the rear of display screen (6), and the one end fixedly connected with same pressing arc board (804) of a plurality of buffer spring rods one (807) that are located one side, pressing arc board (804) are close to the outside fixedly connected with contact arc rod (803) of display screen (6), contact arc rod (803) and the outside of display screen (6) are contacted, outer frame (1) and bottom are equipped with quick-mounting cylinder (401) and quick-mounting assembly (401) are all equipped with in top and quick-mounting cylinder (401) respectively, the output end of the first two hydraulic cylinders (405) is fixedly connected with a fixed ring (408), one side of the first two fixed rings (408) opposite to each other is fixedly connected with a mounting column (410), the L-shaped hollow bonding plate (401) is fixedly connected with the end part of the mounting column (410), the two side walls of the L-shaped hollow bonding plate (401) are all provided with connecting holes, the inside of each connecting hole is provided with a vacuum chuck (402), the outer side of the L-shaped hollow bonding plate (401) is fixedly connected with two vacuum pumps (404), the vacuumizing end of the vacuum pump (404) is connected with the inside of the L-shaped hollow bonding plate (401) through a pipeline, the fixed ring (408) faces the outer side of the L-shaped hollow bonding plate (401) and is fixedly connected with an external round rod (407), the outer side of the external round rod (407) is sleeved with a lifting ring (413), the outer side of the external round rod (407) is fixedly connected with two external connecting blocks (414), the outer sides of the two external connecting blocks (414) face the lifting ring (411), the outer sides of the two external connecting blocks (415) face the lifting ring (412) are fixedly connected with two rotary shafts (412), the two outer sides of the two outer side faces (412) are both fixedly connected with rotary shafts (412), the lifting ring (413) is fixedly connected with a retaining plate (406) close to the outer side of the second hydraulic cylinder (415), the retaining plate (406) is fixedly connected with a second extrusion spring rod (409) facing the outer side of the adjacent friction plate (403) at equal intervals, and the end part of the second extrusion spring rod (409) is fixedly connected with the outer side of the adjacent friction plate (403).
2. The advertisement putting device used in the elevator according to claim 1, wherein each adjusting rail (805) is slidably connected with a second sliding block (816), the outer sides of the two sliding blocks (816) located on one side are fixedly connected with the same penetrating rod (812), one side of the penetrating rod (812) facing the side plate (808) is fixedly connected with a second buffering spring rod (817), the end part of each second buffering spring rod (817) is fixedly connected with a pressing head (818), one side of the penetrating rod (812) far away from the second buffering spring rod (817) is fixedly connected with a pressure-bearing frame (806), and each pressure-bearing frame (806) faces the outer side of the display screen (6) and is provided with a protection cushion block (811).
3. The advertisement putting device used in the elevator according to claim 2, characterized in that the outer sides of the plurality of pressure-bearing frames (806) positioned at one side are provided with the same decoration panel (802), the opposite sides of the two corresponding pressure-bearing frames positioned at different heights are fixedly connected with the same jumper bar (801), each adjusting rail (805) is fixedly connected with a limiting block (810) positioned at the outer side in front of the display screen (6), the outer sides of the side plates (808) facing the penetrating bars (812) are provided with grooves, the inner walls of the grooves are fixedly connected with telescopic bars (814) at equal intervals, one ends of the telescopic bars (814) are fixedly connected with the same pressure-bearing plate (813), and the plurality of pressure-bearing sensors (815) are placed in the grooves, and the pressure-bearing plates (813) are contacted with the pressure-bearing sensors (815).
4. The advertising device used in the elevator according to claim 1, wherein the top of the outer frame (1) is provided with an auxiliary component (3), the auxiliary component (3) comprises a placement box (301), the placement box (301) is fixedly connected to the top of the outer frame (1), one side of the placement box (301) is provided with a door hole, and the outer side of the door hole is connected with a box door (302) through a hinge.
5. The advertisement putting device used in the elevator according to claim 4, characterized in that a sliding groove is formed in the inner wall of one side of the placement box (301) facing the front of the display screen (6), a sliding inner seat (304) is connected in a sliding manner in the sliding groove, a telescopic connecting rod (315) is fixedly connected to one side of the sliding inner seat (304) facing the box door (302), a pulling ring plate (313) is fixedly connected to the end part of the telescopic connecting rod (315), connecting spring rods (314) are annularly distributed on the opposite sides of the pulling ring plate (313) and the sliding inner seat (304), a connecting shaft (312) is connected to one side of the pulling ring plate (313) facing the box door (302) through a bearing, a rotating ring (305) is fixedly connected to the outer side of the connecting shaft (312), a mounting plate (311) is fixedly connected to the outer side of the rotating ring (305), and a wiping cloth (306) is arranged on one side of the mounting plate (311) facing the inner side of the placement box (301).
6. The advertisement putting device used in an elevator according to claim 5, wherein the top of the placement box (301) is fixedly connected with two butt joint frames (303), the outer sides of the box door (302) at the two butt joint frames (303) are fixedly connected with fixing blocks (308), one side of each fixing block (308) facing the butt joint frame (303) is fixedly connected with embedded columns (307), the inner parts of the butt joint frames (303) are fixedly connected with extrusion spring rods (310), the end parts of the two extrusion spring rods (310) located on the same row are fixedly connected with the same extrusion piece (309), the embedded columns (307) are inserted between the extrusion pieces (309), and the embedded columns (307) are in contact with the extrusion pieces (309).
7. The advertisement putting device used in an elevator according to claim 6, characterized in that the top of the fixed ring (408) located below is fixedly connected with two follow-up rods (9), the end parts of the two follow-up rods (9) are fixedly connected with a lower pressing block (11), the bottom of the outer frame (1) is fixedly connected with a guard rail plate (7), the guard rail plate (7) faces the outer side of the lower pressing block (11) and is fixedly connected with a telescopic plate (10), the lower pressing block (11) is fixedly connected with the outer side of the telescopic plate (10) close to the bottom, two sides of the outer frame (1) close to the top are fixedly connected with blocking nets (5), and the outer sides of the two blocking nets (5) facing the rear of the display screen (6) are provided with alarms (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410193129.2A CN117735354B (en) | 2024-02-21 | 2024-02-21 | Advertisement putting device used in elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410193129.2A CN117735354B (en) | 2024-02-21 | 2024-02-21 | Advertisement putting device used in elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117735354A CN117735354A (en) | 2024-03-22 |
| CN117735354B true CN117735354B (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410193129.2A Active CN117735354B (en) | 2024-02-21 | 2024-02-21 | Advertisement putting device used in elevator |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208561386U (en) * | 2018-07-23 | 2019-03-01 | 邵阳学院 | A kind of portable elevator AD Sender |
| CN214610953U (en) * | 2021-03-01 | 2021-11-05 | 南通梯影传媒有限公司 | Elevator projection advertisement appearance protective structure |
| KR102363240B1 (en) * | 2020-12-22 | 2022-02-15 | 포커스미디어코리아 주식회사 | Display mounting device for elevator |
| CN220043884U (en) * | 2023-06-09 | 2023-11-17 | 深圳市微成炬光电科技有限公司 | Display box with protective structure |
| CN117316046A (en) * | 2023-10-12 | 2023-12-29 | 乐山师范学院 | Interactive building billboard in elevator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7453686B2 (en) * | 2005-08-29 | 2008-11-18 | Elbex Video Limited | Method and apparatus for attaching display panels onto wall surface |
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2024
- 2024-02-21 CN CN202410193129.2A patent/CN117735354B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208561386U (en) * | 2018-07-23 | 2019-03-01 | 邵阳学院 | A kind of portable elevator AD Sender |
| KR102363240B1 (en) * | 2020-12-22 | 2022-02-15 | 포커스미디어코리아 주식회사 | Display mounting device for elevator |
| CN214610953U (en) * | 2021-03-01 | 2021-11-05 | 南通梯影传媒有限公司 | Elevator projection advertisement appearance protective structure |
| CN220043884U (en) * | 2023-06-09 | 2023-11-17 | 深圳市微成炬光电科技有限公司 | Display box with protective structure |
| CN117316046A (en) * | 2023-10-12 | 2023-12-29 | 乐山师范学院 | Interactive building billboard in elevator |
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| Publication number | Publication date |
|---|---|
| CN117735354A (en) | 2024-03-22 |
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