CN113781902A - Multi-media exhibition room is with multi-functional AR display screen - Google Patents
Multi-media exhibition room is with multi-functional AR display screen Download PDFInfo
- Publication number
- CN113781902A CN113781902A CN202111093240.7A CN202111093240A CN113781902A CN 113781902 A CN113781902 A CN 113781902A CN 202111093240 A CN202111093240 A CN 202111093240A CN 113781902 A CN113781902 A CN 113781902A
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- rotating shaft
- fixedly connected
- bevel gear
- display screen
- dust
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- 239000000428 dust Substances 0.000 claims description 47
- 239000004744 fabric Substances 0.000 claims description 39
- 230000004224 protection Effects 0.000 claims description 39
- 230000001681 protective effect Effects 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000004804 winding Methods 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 238000010410 dusting Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- B08B1/143—
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- B08B1/30—
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- B08B1/32—
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention relates to the technical field of display screens, in particular to a multifunctional AR display screen for a multimedia exhibition hall. The external controller controls the output end of the power mechanism to rotate clockwise and then self-lock after setting the number of turns, the output end of the power mechanism drives the adjusting mechanism to rotate, the adjusting mechanism enables the movable frame to move along the length direction of the display screen body after rotating, the movable frame drives the wiping pad to move, the display screen is cleaned and dedusted in the moving process of the wiping pad, and the wiping pad dedustes the whole display screen.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a multifunctional AR display screen for a multimedia exhibition hall.
Background
Show room is in order to make the better understanding product information of people, AR display screen demonstrates product information to the visitor can be used usually, AR display screen watches for the visitor in the show room in order to make things convenient for the visitor, present AR display screen for the show room is at the in-process that uses for a long time, pile up a large amount of dusts on the surface easily, close the back at the show room, it is clean to remove dust to AR display screen through artifical clear mode, because AR display screen installs on the wall body, there is certain height apart from ground, the manual work is when removing dust cleanly to AR display screen, can't remove dust to the first half of AR display screen, need adopt the ladder to assist, and the ladder stability is relatively poor when nobody supports, and clean the majority is single cleanness, the easy ladder collapses and the collision of AR display screen when adopting the ladder to assist cleanness, lead to AR display screen to damage.
Disclosure of Invention
The invention aims to solve the defect that the upper half surface of a display screen cannot be dedusted during cleaning in the prior art, and provides a multifunctional AR display screen for a multimedia exhibition hall.
In order to achieve the purpose, the invention adopts the following technical scheme:
the design is a multi-functional AR display screen is used in multi-media exhibition room, includes display screen body, fixed box, power unit, adjustment mechanism, removes frame, activity groove and cleans the pad, wherein:
fixed box fixed connection to on the display screen body, power unit fixed connection to in the fixed box, the rotatable being connected to of adjustment mechanism in the fixed box, power unit's output is connected adjustment mechanism, it is connected to remove frame slidable on the fixed box, set up on the fixed box the movable groove, it passes through to remove the frame the movable groove, remove and put up threaded hole, the screw hole with adjustment mechanism cooperatees, set up the gap mouth on the fixed box, the gap mouth cooperatees with removing the frame, adjustment mechanism drives remove the frame and follow the length direction of display screen body removes, it connects to clean the pad remove on the frame, clean the pad with the display screen body contacts.
Preferably, the adjusting mechanism comprises a first rotating shaft, a first bevel gear, a second bevel gear and a threaded rod, one end of the first rotating shaft is rotatably connected to the inside of the fixed box, the other end of the first rotating shaft is fixedly connected to the threaded rod, the threaded rod is matched with the threaded hole, one end of the threaded rod, which is far away from the first rotating shaft, is rotatably connected to the inside of the fixed box, the first bevel gear is fixedly connected to the first rotating shaft, the second bevel gear is fixedly connected to the output end of the power mechanism, and the first bevel gear is meshed with the second bevel gear.
Preferably, the display screen further comprises a protection mechanism for protecting the display screen body.
Preferably, the protection mechanism comprises a transmission assembly and a protection assembly, the transmission assembly is fixedly connected into the fixed box and fixedly connected with the first rotating shaft, the protection assembly is rotatably connected into the fixed box and meshed with the protection assembly, and the protection assembly is fixedly connected with the movable frame through the gap.
Preferably, the transmission assembly comprises a fixed block, a second rotating shaft, a third bevel gear, a fourth bevel gear and a fifth bevel gear, the fixed block is fixedly connected to the inside of the fixed box, the second rotating shaft is rotatably connected to the fixed block, the second rotating shaft passes through the fixed block, the third bevel gear is fixedly connected to the first rotating shaft, one end of the second rotating shaft is fixedly connected to the fourth bevel gear, the fourth bevel gear is in meshing connection with the third bevel gear, the other end of the second rotating shaft is fixedly connected to the fifth bevel gear, and the fifth bevel gear is in meshing connection with the protection assembly.
Preferably, the protection assembly comprises a third rotating shaft, a sixth bevel gear, a winding disc and a protection cloth, the third rotating shaft is rotatably connected into the fixed box, the sixth bevel gear is fixedly connected onto the third rotating shaft, the sixth bevel gear is meshed with the fifth bevel gear, the winding disc is fixedly connected onto the third rotating shaft, one end of the protection cloth is fixedly connected onto the winding disc, and the other end of the protection cloth is fixedly connected onto the movable frame through the gap.
Preferably, the dust removing device further comprises a cleaning mechanism for removing dust from the protective cloth.
Preferably, the cleaning mechanism comprises a transmission part, a dust adhering roller and a dust removing assembly, the transmission part is fixedly connected with the third rotating shaft, the dust removing assembly is fixedly connected into the fixed box, the transmission part is fixedly connected with the dust removing assembly, the protective cloth is positioned between the dust removing assembly and the display screen body, the dust adhering roller is rotatably connected into the fixed box, the dust adhering roller is in contact with the protective cloth, and the dust adhering roller is positioned on the same side of the display screen body.
Preferably, the transmission member includes a first gear and a second gear, the first gear is fixedly connected to the third rotating shaft, the second gear is fixedly connected to the dust removing assembly, and the first gear is engaged with the second gear.
Preferably, the dust removal assembly comprises a fixing rod, an opening frame, a through hole, a fourth rotating shaft, fan blades and an exhaust pipe, one end of the fixing rod is fixedly connected to the inside of the fixing box, the other end of the fixing rod is fixedly connected to the opening frame, the opening frame is in contact with the protection cloth, the opening of the opening frame faces the protection cloth, the through hole is formed in the upper end of the opening frame, the fourth rotating shaft is rotatably connected to the upper end of the opening frame, the second gear is fixedly connected with the fourth rotating shaft, the bottom end of the fourth rotating shaft extends into the opening frame, the bottom end of the fourth rotating shaft is fixedly connected to the fan blades, one end of the exhaust pipe is communicated to the opening frame, and one end of the exhaust pipe extends to the outside of the fixing box.
The invention provides a multifunctional AR display screen for a multimedia exhibition hall, which has the beneficial effects that:
the output end of the power mechanism is controlled by the external controller to rotate clockwise to set the number of turns and then self-lock, the output end of the power mechanism drives the adjusting mechanism to rotate, the adjusting mechanism rotates to enable the movable frame to move along the length direction of the display screen body, the movable frame drives the wiping pad to move, the wiping pad cleans and removes dust of the display screen in the moving process, and the wiping pad removes dust of the whole display screen.
Drawings
Fig. 1 is a schematic view of an expanded structure of a multifunctional AR display screen for a multimedia exhibition hall according to the present invention;
fig. 2 is a schematic view of a connection structure of a power mechanism, an adjusting mechanism and a moving frame in the multifunctional AR display screen for a multimedia exhibition hall according to the present invention;
fig. 3 is a schematic structural diagram of a protection mechanism in a multifunctional AR display screen for a multimedia exhibition hall according to the present invention;
FIG. 4 is a schematic structural diagram of a cleaning mechanism in a multifunctional AR display screen for a multimedia exhibition hall according to the present invention;
FIG. 5 is a schematic structural diagram of a dust removal assembly in a multifunctional AR display screen for a multimedia exhibition hall according to the present invention;
fig. 6 is a schematic cross-sectional structural diagram of a dust removal assembly in a multifunctional AR display screen for a multimedia exhibition hall according to the present invention.
In the figure: the display screen comprises a display screen body 1, a fixed box 2, a power mechanism 3, an adjusting mechanism 4, a moving frame 5, a movable groove 6, a wiping pad 7, a protective mechanism 8, a cleaning mechanism 9, a first rotating shaft 41, a first bevel gear 42, a second bevel gear 43, a threaded rod 44, a transmission component 81, a protective component 82, a transmission component 91, a dust adhering roller 92, a dust removing component 93, a fixed block 811, a second rotating shaft 812, a third bevel gear 813, a fourth bevel gear 814, a fifth bevel gear 815, a third rotating shaft 821, a sixth bevel gear 822, a winding disc 823, a protective cloth 824, a first gear 911, a second gear 912, a fixed rod 931, an open frame 932, a through hole 933, a fourth rotating shaft 934, fan blades 935 and an exhaust pipe 936.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-2, a multifunctional AR display screen for a multimedia exhibition hall, comprising a display screen body 1, a fixed box 2, a power mechanism 3, an adjusting mechanism 4, a movable frame 5, a movable groove 6 and a wiping pad 7, wherein the fixed box 2 is fixedly connected to the display screen body 1, the power mechanism 3 is fixedly connected to the inside of the fixed box 2, the power mechanism 3 is connected with an external controller through a wire, the power mechanism 3 provides power for the rotation of the adjusting mechanism 4, the adjusting mechanism 4 is rotatably connected to the inside of the fixed box 2, the adjusting mechanism 4 is used for driving the movable frame 5 to move in the horizontal direction, the output end of the power mechanism 3 is connected with the adjusting mechanism 4, the movable frame 5 is slidably connected to the fixed box 2, the movable frame 5 is used for installing the wiping pad 7, the movable groove 6 is formed on the fixed box 2, the movable groove 6 is convenient for the movable frame 5 to move on the fixed box 2, the movable frame 5 passes through the movable groove 6, the movable frame 5 is provided with a threaded hole, the threaded hole is matched with the adjusting mechanism 4, the fixed box 2 is provided with a gap, the gap is communicated with the fixed box 2 and is convenient for moving the movable frame 5 into the fixed box 2, the gap is matched with the movable frame 5, the adjusting mechanism 4 drives the movable frame 5 to move along the length direction of the display screen body 1, the wiping pad 7 is clamped on the movable frame 5, the wiping pad 7 is used for wiping and dedusting the display screen body 1, and the wiping pad 7 is in contact with the display screen body 1;
the adjusting mechanism 4 comprises a first rotating shaft 41, a first bevel gear 42, a second bevel gear 43 and a threaded rod 44, one end of the first rotating shaft 41 is rotatably connected to the inside of the fixing box 2, the first rotating shaft 41 is used for driving the threaded rod 44 to rotate, the other end of the first rotating shaft 41 is fixedly connected to the threaded rod 44, the threaded rod 44 rotates to enable the moving frame 5 to move in the horizontal direction, the threaded rod 44 is matched with the threaded hole, one end, far away from the first rotating shaft 41, of the threaded rod 44 is rotatably connected to the inside of the fixing box 2, the first bevel gear 42 is fixedly connected to the first rotating shaft 41, the first bevel gear 42 is used for driving the first rotating shaft 41 to rotate, the second bevel gear 43 is fixedly connected to the output end of the power mechanism 3, the second bevel gear 43 is used for driving the second bevel gear 43 to rotate, the first bevel gear 42 is driven by the second bevel gear 43, the first rotating shaft 41 is driven by the first bevel gear 42 to rotate, the first rotating shaft 41 drives the threaded rod 44 to rotate, and the threaded rod 44 rotates to enable the moving frame 5 to move in the horizontal direction.
The working process is as follows: the external controller controls the output end of the power mechanism 3 to rotate clockwise to set the number of turns and then to be self-locked, the output end of the power mechanism 3 drives the second bevel gear 43 to rotate, the second bevel gear 43 drives the first bevel gear 42 to rotate, the first bevel gear 42 drives the first rotating shaft 41 to rotate, the first rotating shaft 41 drives the threaded rod 44 to rotate, the threaded rod 44 rotates to enable the movable frame 5 to move the length value of the threaded rod 44 in the direction away from the power mechanism 3, the movable frame 5 drives the wiping pad 7 to move, dust is removed from the display screen in the moving process of the wiping pad 7, the output end of the power mechanism 3 rotates anticlockwise to set the number of turns and then to be self-locked, the second bevel gear 43 drives the first bevel gear 42 to rotate, the first bevel gear 42 drives the first rotating shaft 41 to rotate, the first rotating shaft 41 drives the threaded rod 44 to rotate, the threaded rod 44 rotates to enable the movable frame 5 to move the length value of the threaded rod 44 in the direction of the power mechanism 3, the moving frame 5 moves into the gap.
Example 2
After the display screen is closed, the display screen is dedusted, and after dedusting, because the display screen is exposed in the air, dust in the air may fall on the display screen of the display screen body 1 again, reducing the dust removing effect of the display screen, and referring to fig. 1 to 3, as another preferred embodiment of the present invention, on the basis of the embodiment 1, the display screen protection device further comprises a protection mechanism 8 for protecting the display screen body 1, wherein the protection mechanism 8 comprises a transmission component 81 and a protection component 82, the transmission component 81 is fixedly connected into the fixed box 2, the transmission component 81 is used for starting the protection component 82 to work, the display screen is protected in a dustproof mode, the transmission assembly 81 is fixedly connected with the first rotating shaft 41, the protection assembly 82 is rotatably connected into the fixed box 2, the protection assembly 82 is used for protecting the display screen in a dustproof mode, the transmission assembly 81 is meshed with the protection assembly 82, and the protection assembly 82 is fixedly connected with the movable frame 5 through a gap;
the transmission assembly 81 comprises a fixed block 811, a second rotating shaft 812, a third bevel gear 813, a fourth bevel gear 814 and a fifth bevel gear 815, the fixed block 811 is fixedly connected to the inside of the fixed box 2, the fixed block 811 is used for mounting the second rotating shaft 812, the second rotating shaft 812 is rotatably connected to the fixed block 811, the second rotating shaft 812 is used for connecting the fourth bevel gear 814 and the fifth bevel gear 815, the second rotating shaft 812 passes through the fixed block 811, the third bevel gear 813 is fixedly connected to the first rotating shaft 41, the third bevel gear 813 is used for driving the fourth bevel gear 814 to rotate, one end of the second rotating shaft 812 is fixedly connected to the fourth bevel gear 814, the fourth bevel gear 814 is used for driving the second rotating shaft 812 to rotate, the fourth bevel gear 814 is in meshed connection with the third bevel gear 813, the other end of the second rotating shaft 812 is fixedly connected to the fifth bevel gear 815, the fifth bevel gear 815 is in meshed connection with the guard assembly 82, the first rotating shaft 41 drives the third bevel gear 813 to rotate, the third bevel gear 813 drives the fourth bevel gear 814 to rotate, the fourth bevel gear 814 drives the second rotating shaft 812 to rotate, the second rotating shaft 812 drives the fifth bevel gear 815 to rotate, and the fifth bevel gear 815 drives the guard assembly 82 to rotate;
the protective assembly 82 comprises a third rotating shaft 821, a sixth bevel gear 822, a winding disc 823 and a protective cloth 824, the third rotating shaft 821 is rotatably connected to the inside of the fixed box 2, the third rotating shaft 821 is used for driving the winding disc 823 to rotate, the sixth bevel gear 822 is fixedly connected to the third rotating shaft 821 and is used for driving the third rotating shaft 821 to rotate, the sixth bevel gear 822 is in meshed connection with a fifth bevel gear 815, the winding disc 823 is fixedly connected to the third rotating shaft 821 and is used for winding and unwinding the protective cloth 824, one end of the protective cloth 824 is fixedly connected to the winding disc 823, the protective cloth 824 is used for performing dust protection on a display screen, the other end of the protective cloth 824 is fixedly connected to the moving frame 5 through a clearance opening, the fifth bevel gear 815 drives the sixth bevel gear 822 to rotate, the sixth bevel gear 822 drives the third rotating shaft 821 to rotate, the third rotating shaft 821 drives the winding disc 823 to rotate, the take-up reel 823 releases the protective cloth 824 after rotation.
The working process is as follows: when the output end of the power mechanism 3 rotates clockwise for a set number of turns, the first rotating shaft 41 drives the third bevel gear 813 to rotate, the third bevel gear 813 drives the fourth bevel gear 814 to rotate, the fourth bevel gear 814 drives the second rotating shaft 812 to rotate, the second rotating shaft 812 drives the fifth bevel gear 815 to rotate, the fifth bevel gear 815 drives the sixth bevel gear 822 to rotate, the sixth bevel gear 822 drives the third rotating shaft 821 to rotate, the third rotating shaft 821 drives the winding disc 823 to rotate, the winding disc 823 releases the protective cloth 824 after rotating, the protective cloth 824 covers the display screen, when the output end of the power mechanism 3 rotates counterclockwise for a set number of turns, the first rotating shaft 41 drives the third bevel gear 813 to rotate, the third bevel gear 813 drives the fourth bevel gear 814 to rotate, the fourth bevel gear 814 drives the second rotating shaft 812 to rotate, the second rotating shaft 812 drives the fifth bevel gear 815 to rotate, the fifth bevel gear 815 drives the sixth bevel gear 822 to rotate, the sixth bevel gear 822 drives the third rotating shaft 821 to rotate, the third rotating shaft 821 drives the winding disc 823 to rotate, and the winding disc 823 winds the protective cloth 824 after rotating to expose the display screen.
Example 3
Referring to fig. 1-6, as another preferred embodiment of the present invention, on the basis of embodiment 2, the cleaning mechanism 9 further comprises a driving member 91, a dust-sticking roller 92 and a dust-removing assembly 93, wherein the driving member 91 is fixedly connected to the third rotating shaft 821, the dust-removing assembly 93 is fixedly connected to the inside of the fixed box 2, the dust-removing assembly 93 is used for removing dust from the outer side of the protective cloth 824, the driving member 91 is fixedly connected to the dust-removing assembly 93, the transmission piece 91 is used for driving the dust removal component 93 to work, the protective cloth 824 is located between the dust removal component 93 and the display screen body 1, the dust adhering roller 92 is rotatably connected into the fixing box 2, the dust adhering roller 92 is used for removing dust on the inner side of the protective cloth 824, the dust adhering roller 92 is in contact with the protective cloth 824, and the dust adhering roller 92 and the display screen body 1 are located on the same side;
the transmission member 91 comprises a first gear 911 and a second gear 912, the first gear 911 is fixedly connected to a third rotating shaft 821, the second gear 912 is fixedly connected to the dust removing component 93, the first gear 911 is meshed with the second gear 912, the third rotating shaft 821 drives the first gear 911 to rotate, and the first gear 911 drives the second gear 912 to rotate;
the dust removing assembly 93 comprises a fixing rod 931, an open frame 932, a through hole 933, a fourth rotating shaft 934, fan blades 935 and an exhaust pipe 936, one end of the fixing rod 931 is fixedly connected into the fixing box 2, the fixing rod 931 is used for fixing the open frame 932, the other end of the fixing rod 931 is fixedly connected onto the open frame 932, the open frame 932 is in contact with the protective cloth 824, an opening of the open frame 932 faces the protective cloth 824, the upper end of the open frame 932 is provided with the through hole 933, the through hole 933 is used for introducing gas into the open frame 932, the fourth rotating shaft 934 is rotatably connected to the upper end of the open frame 932, the fourth rotating shaft 934 is used for driving the fan blades 935 to rotate, the second gear 912 is fixedly connected with the fourth rotating shaft 934, the bottom end of the fourth rotating shaft 934 extends into the open frame 932, the bottom end of the fourth rotating shaft 934 is fixedly connected onto the fan blades, the gas circulates from the outer side of the protective cloth 824 after the fan blades 935 rotate, dust outside the protective cloth 824 is taken away, one end of the exhaust pipe 936 is communicated to the open frame 932, the exhaust pipe 936 is used for exhausting gas, one end of the exhaust pipe 936 extends out of the fixed box 2, the second gear 912 drives the fourth rotating shaft 934 to rotate, the fourth rotating shaft 934 drives the fan blades 935 to rotate, and after the fan blades 935 rotate, the gas circulates from the outer side of the protective cloth 824 to take away dust on the outer side of the protective cloth 824.
The working process is as follows: when power unit 3's output anticlockwise rotation sets for the number of turns, third pivot 821 drives first gear 911 and rotates, first gear 911 drives second gear 912 and rotates, second gear 912 drives fourth pivot 934 and rotates, fourth pivot 934 drives flabellum 935 and rotates, flabellum 935 rotates back gas and gets into in the uncovered frame 932 along the length direction of uncovered frame 932 from through-hole 933, take away the dust in the protection cloth 824 outside, the gas of taking the dust releases to outside fixed box 2 from blast pipe 936, the inboard of gluing dust roller 9 to protection cloth 824 removes dust simultaneously, both sides are clean when keeping protection cloth 824 rolling.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a multi-functional AR display screen is used in multimedia exhibition room which characterized in that, includes display screen body (1), fixed box (2), power unit (3), adjustment mechanism (4), removes frame (5), activity groove (6) and cleans pad (7), wherein:
the fixed box (2) is fixedly connected to the display screen body (1), the power mechanism (3) is fixedly connected to the inside of the fixed box (2), the adjusting mechanism (4) is rotatably connected to the inside of the fixed box (2), the output end of the power mechanism (3) is connected with the adjusting mechanism (4), the movable frame (5) is slidably connected to the fixed box (2), the fixed box (2) is provided with the movable groove (6), the movable frame (5) passes through the movable groove (6), the movable frame (5) is provided with a threaded hole, the threaded hole is matched with the adjusting mechanism (4), the fixed box (2) is provided with a gap opening, the gap opening is matched with the movable frame (5), and the adjusting mechanism (4) drives the movable frame (5) to move along the length direction of the display screen body (1), the wiping pad (7) is clamped on the movable frame (5), and the wiping pad (7) is in contact with the display screen body (1).
2. The multi-functional AR display screen for multimedia exhibition hall of claim 1, the adjusting mechanism (4) comprises a first rotating shaft (41), a first bevel gear (42), a second bevel gear (43) and a threaded rod (44), one end of the first rotating shaft (41) is rotatably connected into the fixed box (2), the other end of the first rotating shaft (41) is fixedly connected to the threaded rod (44), the threaded rod (44) is matched with the threaded hole, one end of the threaded rod (44) far away from the first rotating shaft (41) is rotatably connected into the fixed box (2), the first bevel gear (42) is fixedly connected to the first rotating shaft (41), the second bevel gear (43) is fixedly connected to the output end of the power mechanism (3), the first bevel gear (42) is in meshed connection with the second bevel gear (43).
3. The multifunctional AR display screen for multimedia exhibition hall according to claim 1, further comprising a protection mechanism (8) for protecting the display screen body (1).
4. The multi-functional AR display screen for multimedia exhibition hall according to claim 1, wherein the protection mechanism (8) comprises a transmission component (81) and a protection component (82), the transmission component (81) is fixedly connected to the inside of the fixed box (2), the transmission component (81) is fixedly connected to the first rotating shaft (41), the protection component (82) is rotatably connected to the inside of the fixed box (2), the transmission component (81) is engaged with the protection component (82), and the protection component (82) is fixedly connected to the movable frame (5) through the gap.
5. The multi-functional AR display screen for multimedia exhibition hall according to claim 1, wherein the transmission assembly (81) comprises a fixed block (811), a second rotating shaft (812), a third bevel gear (813), a fourth bevel gear (814) and a fifth bevel gear (815), the fixed block (811) is fixedly connected to the inside of the fixed box (2), the second rotating shaft (812) is rotatably connected to the fixed block (811), the second rotating shaft (812) passes through the fixed block (811), the third bevel gear (813) is fixedly connected to the first rotating shaft (41), one end of the second rotating shaft (812) is fixedly connected to the fourth bevel gear (814), the fourth bevel gear (814) is engaged with the third bevel gear (813), and the other end of the second rotating shaft (812) is fixedly connected to the fifth bevel gear (815), the fifth bevel gear (815) is in meshed connection with the guard assembly (82).
6. The multi-functional AR display for multimedia exhibition hall according to claim 1, wherein the protection component (82) comprises a third rotating shaft (821), a sixth bevel gear (822), a winding disc (823) and a protection cloth (824), the third rotating shaft (821) is rotatably connected to the inside of the fixed box (2), the sixth bevel gear (822) is fixedly connected to the third rotating shaft (821), the sixth bevel gear (822) is engaged with the fifth bevel gear (815), the winding disc (823) is fixedly connected to the third rotating shaft (821), one end of the protection cloth (824) is fixedly connected to the winding disc (823), and the other end of the protection cloth (824) is fixedly connected to the movable frame (5) through the clearance gap.
7. The multi-functional AR display for multimedia exhibition hall according to claim 1, further comprising a cleaning mechanism (9) for dusting said protective cloth (824).
8. The multi-functional AR display screen of claim 1, wherein the cleaning mechanism (9) comprises a transmission member (91), a dust-binding roller (92) and a dust-removing assembly (93), the transmission member (91) is fixedly connected to the third rotating shaft (821), the dust-removing assembly (93) is fixedly connected to the inside of the fixing box (2), the transmission member (91) is fixedly connected to the dust-removing assembly (93), the protective cloth (824) is located between the dust-removing assembly (93) and the display screen body (1), the dust-binding roller (92) is rotatably connected to the inside of the fixing box (2), the dust-binding roller (92) is in contact with the protective cloth (824), and the dust-binding roller (92) and the display screen body (1) are located on the same side.
9. The multi-functional AR display screen for multimedia exhibition halls according to claim 1, wherein the transmission member (91) comprises a first gear (911) and a second gear (912), the first gear (911) is fixedly connected to the third rotating shaft (821), the second gear (912) is fixedly connected to the dust removing assembly (93), and the first gear (911) is engaged with the second gear (912).
10. The multi-functional AR display screen for multimedia exhibition hall according to claim 1, wherein the dust removing assembly (93) comprises a fixing rod (931), an open frame (932), a through hole (933), a fourth rotating shaft (934), a fan blade (935), and an exhaust pipe (936), one end of the fixing rod (931) is fixedly connected to the inside of the fixing box (2), the other end of the fixing rod (931) is fixedly connected to the open frame (932), the open frame (932) is in contact with the protection cloth (824), the opening of the open frame (932) faces the protection cloth (824), the through hole (933) is opened at the upper end of the open frame (932), the fourth rotating shaft (934) is rotatably connected to the upper end of the open frame (932), the second gear (912) is fixedly connected to the fourth rotating shaft (934), and the bottom end of the fourth rotating shaft (934) extends into the open frame (932), the bottom end of the fourth rotating shaft (934) is fixedly connected to the fan blades (935), one end of the exhaust pipe (936) is communicated to the open frame (932), and one end of the exhaust pipe (936) extends out of the fixing box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111093240.7A CN113781902B (en) | 2021-09-17 | 2021-09-17 | Multi-functional AR display screen is used in multi-media exhibition room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111093240.7A CN113781902B (en) | 2021-09-17 | 2021-09-17 | Multi-functional AR display screen is used in multi-media exhibition room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113781902A true CN113781902A (en) | 2021-12-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116543642A (en) * | 2023-05-06 | 2023-08-04 | 唐川 | Building engineering safety management system based on BIM |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203637409U (en) * | 2013-12-20 | 2014-06-11 | 梁绍飞 | Blackboard eraser with mechanical structure |
| CN208437272U (en) * | 2018-04-15 | 2019-01-29 | 青岛中青微尚网络科技有限公司 | A kind of computer display screen with dedusting function |
| CN110344740A (en) * | 2019-08-06 | 2019-10-18 | 耿梓越 | A kind of fully-automatic intelligent household curtain |
| CN210223387U (en) * | 2019-07-24 | 2020-03-31 | 安徽阿瑞斯科技有限公司 | Novel dustproof structure for outdoor LED screen |
| CN211087805U (en) * | 2020-03-06 | 2020-07-24 | 深圳市青桐科技有限公司 | Liquid crystal screen capable of automatically matching signal pixels |
| CN212906854U (en) * | 2020-10-19 | 2021-04-06 | 大连艺术学院 | Novel special movable show of visual transmission design device |
| JP2021070019A (en) * | 2019-10-29 | 2021-05-06 | 卜美燕 | Dust removal device for personal computer main body |
| CN112944127A (en) * | 2021-01-27 | 2021-06-11 | 成都彼茜齐电子商务有限公司 | Intelligent display auxiliary equipment capable of automatically cleaning screen |
| CN213716366U (en) * | 2021-01-11 | 2021-07-16 | 王志红 | Multimedia display device for education |
| CN213750646U (en) * | 2020-10-16 | 2021-07-20 | 成都数云时代科技有限公司 | Lifting curtain structure of intelligent projector |
| CN214132886U (en) * | 2020-11-24 | 2021-09-07 | 深圳市华安盛泰科技有限公司 | Display dustproof construction |
-
2021
- 2021-09-17 CN CN202111093240.7A patent/CN113781902B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203637409U (en) * | 2013-12-20 | 2014-06-11 | 梁绍飞 | Blackboard eraser with mechanical structure |
| CN208437272U (en) * | 2018-04-15 | 2019-01-29 | 青岛中青微尚网络科技有限公司 | A kind of computer display screen with dedusting function |
| CN210223387U (en) * | 2019-07-24 | 2020-03-31 | 安徽阿瑞斯科技有限公司 | Novel dustproof structure for outdoor LED screen |
| CN110344740A (en) * | 2019-08-06 | 2019-10-18 | 耿梓越 | A kind of fully-automatic intelligent household curtain |
| JP2021070019A (en) * | 2019-10-29 | 2021-05-06 | 卜美燕 | Dust removal device for personal computer main body |
| CN211087805U (en) * | 2020-03-06 | 2020-07-24 | 深圳市青桐科技有限公司 | Liquid crystal screen capable of automatically matching signal pixels |
| CN213750646U (en) * | 2020-10-16 | 2021-07-20 | 成都数云时代科技有限公司 | Lifting curtain structure of intelligent projector |
| CN212906854U (en) * | 2020-10-19 | 2021-04-06 | 大连艺术学院 | Novel special movable show of visual transmission design device |
| CN214132886U (en) * | 2020-11-24 | 2021-09-07 | 深圳市华安盛泰科技有限公司 | Display dustproof construction |
| CN213716366U (en) * | 2021-01-11 | 2021-07-16 | 王志红 | Multimedia display device for education |
| CN112944127A (en) * | 2021-01-27 | 2021-06-11 | 成都彼茜齐电子商务有限公司 | Intelligent display auxiliary equipment capable of automatically cleaning screen |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116543642A (en) * | 2023-05-06 | 2023-08-04 | 唐川 | Building engineering safety management system based on BIM |
| CN116543642B (en) * | 2023-05-06 | 2024-01-05 | 广东鼎耀工程技术有限公司 | Building engineering safety management system based on BIM |
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| CN113781902B (en) | 2023-07-07 |
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